Second, choose the appearance. Chinese-style range hoods are usually deep hood-shaped range hoods, because such range hoods can effectively cover more hot air and have a good oil fume exhaust effect, but they are not fashionable and beautiful enough; European beauty, but the hood is shallow, so the smoke exhaust effect is not good, and high-end products can be enhanced by various measures; Side suction is beautiful and effective, but because it occupies the space above the stove, the larger steamer is not needed.
Third, pay attention to the seamless structure formed in one piece, because if the middle frame plate has joints, there will be oil smoke drilling in, which is not convenient for the cleaning and maintenance of the outside of the range hood. Although some low-priced range hoods are cheap, their workmanship is rough, and the middle frame plate is spliced by more than two boards with obvious seams.
Fourth, the low-end range hood should be dismantled and washed once or twice a year, which is not only troublesome, but also increases a lot of expenses (market price is 50-80 yuan). When the range hood is disassembled and cleaned, it will destroy the dynamic balance between the motor and the blades without exception, which will not only make the noise of the range hood louder, but also affect the oil smoke absorption effect. So buy a slightly better range hood with the function of "clean oil, no disassembly and no washing" once and for all, eliminating the hard work of disassembling and washing every year.
Fifth, when buying a range hood, we should pay special attention to the brand's after-sales service, try not to have problems, and once it breaks down, professionals can come to repair it. If the after-sales guarantee is not in place, it may be more troublesome to take it down and find a place to repair it.
Cooking utensils, whether gas stoves or induction cookers, have been fully competitive in the market, and inferior products have long been eliminated. But my personal opinion is that I don't like to use stainless steel, because it will inevitably be dirty, and it will be too ugly after being dirty. In addition, the color is only black, not much to say. Just a reminder, if you plan to use an induction cooker, or if you want to use an induction cooker before turning on the gas, you must lay 4 square meters of wires separately to prevent tripping or even catching fire. In case there is no condition to lay a 4-square-meter line, or the raw rice has been cooked, please remember to give other grasshoppers with big appetites a rest when the induction cooker goes all out to work, such as kitchen treasures and microwave ovens.
But there is another kind of equipment similar to a cooker, which needs to be said a little more. Too many. Let's talk about it separately in the next article.
Question 2: How to choose a cooker? The most important thing to pay attention to is efficiency and safety. High efficiency is to ensure that gas can be fully burned and used as much as possible. Safety means that there are no faults and dangers in use. In a sense, only when the gas is fully burned can carbon dioxide and water be produced as much as possible, instead of carbon monoxide, which is harmful to personal safety. If it is efficient, it can be relatively safe. In order to be efficient, almost all manufacturers have adopted the design of "secondary air intake", but the design effect and the use effect are two different things. Because of the patent, the design of each brand is different, and the actual use is still different. And the use effect is also related to the installation. Improper installation can also lead to high consumption, low efficiency and even disaster, so efficiency and safety complement each other. So when choosing a cooker, we should start with the essence and don't be confused by the salesman. 1. According to the appearance, there are desktop cookers and embedded cookers. The table cooker is simple in structure and does not involve the design of "secondary air intake", but it is not beautiful. Embedded cookers have the advantages of simplicity, portability and easy cleaning, which conforms to the aesthetics of modern home decoration and has become the mainstream. However, if the "secondary air intake" design is involved, there will be hidden dangers if it is improperly installed. I still think that if there is no special reason, the embedded cooker should be the first choice, because it is not only beautiful, but also "secondary air intake". 2. According to the number of eyes in the focus, there are monocular eyes, binocular eyes, three eyes and four eyes. Generally, most household products are binocular and binocular, while monocular ones are generally bought by bachelors. Hehe, four-eyed ones can only be the favorite of cooking lovers. 3. According to the air intake mode, there are lower air intake, upper air intake and full air intake. In order to ensure the full combustion of gas, it is necessary to have enough air supply, and different air supply methods will lead to different air intake methods of the cooker. Desktop cookers are typical downdraft cookers, and embedded cookers also have downdraft modes. Sometimes the salesperson will tell you that you need to open the cupboard door to buy a cooker, which means that the cooker is down-ventilated, and because the cupboard is installed to prevent air from entering from below, the gas combustion is not sufficient. Therefore, when using the stove under the wind, it is necessary to add a secondary air intake channel. In foreign countries, it is strictly required to open holes or gaps in the lower part of cabinets. In China, TX is little known and not paid enough attention to. Insufficient secondary air will lead to insufficient combustion of gas, easy to produce yellow flame and black ash, resulting in high carbon monoxide content and affecting safety. The normal flame should be light blue. You can do a little test. If the flame of gas changes obviously when cooking, it can be determined that there is a problem with installation and the gas is not fully burned. The air needed by the upper air cooker enters from the gap of the cooker head, so there is no need to open holes in the cabinet. In order to ensure that air can enter the stove effectively, the stove head of this kind of stove is designed to be relatively high and large, in order to improve the contact area between the stove head and the air, but this design itself has problems. When the stove burns at high temperature, the cold air is heated, which can only supplement part of the air, and the other part of the air is difficult to enter the stove. The gas still can't burn completely. Now the Guang Guang cooker on the market has introduced a patented design, that is, a hole is specially opened next to the cooker to supplement the air. The effect may be good, but it has not been used before. I don't know if it can completely solve the problem of the upper hand. Full air intake combines the above two, and the effect is definitely better when opening the bow left and right, so this is the first choice when choosing a cooker. 4. According to the surface material of the cooktop, there are stainless steel and plexiglass. Once upon a time, in order to reflect the luxury of the cooker, the cooker of the glass stove was popular for a while, but the subsequent explosives were frequently seen in newspapers. But TX can rest assured that it won't cause too much harm, because this glass stove is made of tempered glass, and the broken fragments have no sharp thorns. Having said that, the fear caused to people's hearts is far greater than their bodies. It is best not to choose this glass stove, but to choose stainless steel. There is another detail to be said about choosing a stainless steel stove. It depends on whether the stove is a whole plate. Personally, I think the whole plate is better. The only reason is that the soup is easy to wipe when it overflows, hehe, but this may affect the upper hand. I wonder if there is any suspicion of giving up the foundation? 5. According to gas sources, there are liquefied gas and natural gas. Now it is usually natural gas, but there are also liquefied gas. You'd better ask when you choose. You can know by looking at the nameplate of the cooker. Hehe, that's right 6. According to the strength of firepower, there are large and small and equally large two-eye stoves. The power of the fire is also the rated heat flow (KW) on the nameplate of the cooker, and there are some ...
Question 3: How to choose a gas stove When choosing a gas stove, in addition to the choice of product types, products with high safety requirements such as gas stoves should also be carefully selected in quality:
First, buy products produced by manufacturers with production licenses.
At present, the production of domestic gas cookers in China implements the product production license system. Therefore, when purchasing, we must recognize the production license number, factory name, address and quality certificate marked on the product.
Consumers are advised to buy well-known brands and products with good after-sales service guarantee in regular shopping malls or specialty stores.
Second, observe the appearance of the gas stove.
Some products made of cast iron, steel plate and other materials should be painted evenly, without foaming or falling off. The overall structure of the gas stove should be stable and reliable, the stove surface should be smooth and flat, without obvious warping, and all parts should be installed firmly and reliably without looseness.
Third, give it a try.
The installation position of the switch knob, nozzle and ignition device of the gas stove must be accurate. When the gas is ignited by ventilation, the gas should be ignited every time (the flame should be ignited at least eight times after starting for ten times), and the flame should burn all the fire holes within four seconds after ignition. When the electronic igniter is used to ignite, the human body will not feel electric shock when touching the metal part of the cooker. When the flame burns, it should be uniform, stable and blue, without yellow fire and red fire.
Four, the installation and maintenance of cooking stoves must be carried out by the manufacturer or its designated after-sales service unit training and qualified professionals.
In addition, there are stoves, pipes, cabinets and so on. It should be checked regularly. It is recommended to clean up the carbon deposits in gas appliance once every six months and check whether the gas hoses are aging.
Pay attention to service life. In general, the service life of gas stoves is eight years. If there are faults such as air leakage, water leakage and deterioration of combustion conditions, they should be scrapped in time to eliminate potential safety hazards so as to avoid disaster.
At the same time, consumers should regularly clean the surface of the gas stove, including the burner, and adjust the air door at the bottom of the product in time according to the instructions to ensure the full combustion of gas, minimize the production of carbon monoxide and protect the health of consumers.
Question 4: How to choose a cooker? 1 First of all, we should know whether the gas source of our home is natural gas, artificial gas or liquefied petroleum gas. Take JZ 12t.2-A household gas stove as an example, where J stands for household use, Z stands for cooker, 2 stands for two-eye cooker, and T stands for natural gas. If the letter T is changed to R, it stands for artificial gas, and if the letter T is changed to Y, it stands for liquefied petroleum gas.
2. Consumers should also pay attention to the thickness of the steel plate on the surface of the cooker when purchasing. Some cookers are thin and easily deformed; Cyclone fire and infrared cooker have higher thermal efficiency, which can save gas; The cooker with flameout protection device has higher safety; Whether it has flameout protection (when the flame is extinguished by wind or water, it can automatically cut off the gas) and high and low temperature protection against dry burning (by installing intelligent dry burning protector, it can automatically sense the heating situation of the pot body and automatically cut off the gas source in case of abnormal high temperature such as dry burning, so as to realize double protection of low temperature and high temperature), only in this way can the gas stove ensure family safety. Identify whether the cooker has a flameout protection device. The flameout protection device is generally a steel induction needle, which is generally installed near the flame of a small fire cover, and the fire cover is opposite to the pulse igniter (white). Pulse ignition household gas stoves have high ignition rate; When users use household gas stoves, they should first adjust the air door to make the stove flame blue and clear without flame. When buying a gas stove, you should ask whether an automatic flameout protection device is installed.
3. Consumers should pay attention to the fact that after debugging, there are still some phenomena such as misfire (the phenomenon that the flame leaves the burner hole in whole or in part), backfire (the phenomenon that the flame burns inside the burner) and yellowing of the flame, indicating that there are quality problems in the cooker.
4. Whether to save energy. Through simple calculation, we can see the importance of product thermal efficiency: if the thermal efficiency of a 3.3kw cooker is more than 60%, its thermal load is 2kw, which is equivalent to a cooker with a thermal load of 4kw and a thermal efficiency of 50%. Compared with the latter, the former improves the heat energy utilization rate by 20% and saves gas 14%. Cyclone fire and infrared cooker have higher thermal efficiency and can save gas.
5. Whether the packaging and marking are complete. The name, address and model of the factory should be marked on the package, and each cooker should have a certificate and instructions for use. There should be a nameplate on the side panel of the cooker, indicating the name, model, applicable gas and pressure, heat flow and production date, etc.
6. Air tightness.
If the air tightness of the cooker is unqualified, it is a fatal defect, which is the biggest accident hidden danger of the cooker. The simple test method is as follows: turn on the air source, turn off the knob, and scrub the pipeline, valve body and interface with soapy water until there is no air leakage.
7. Ignition switch.
On (on), off (0FF) and small fire positions are marked accurately. When the electronic ignition switch is pulled, the sound is crisp and powerful, and the fire point is blue and clear. If the switch is soft and stuffy during ignition, it is inferior. The qualified ignition switch has a service life of more than 6000 consecutive times, and the air tightness of the cock is still qualified. The life of inferior igniter is only 2000 times. Qualified products shall be ignited continuously 10 times, and the ignition times shall be no less than 8 times, and all fire holes shall be spread out within 4 seconds.
8. Flame burning state.
It is an important embodiment of the combustion quality of the cooker. After ignition, the damper can adjust the flame with clear outline and light blue, and will not produce incomplete combustion phenomena such as yellow flame, black smoke and tempering, which will directly affect the thermal efficiency and flue gas quality of the cooker. Turn off the small gas source, keep the small flame with normal flame 1/3 height, and still burn normally, without flameout or tempering.
9. Choose a brand. It is best to choose brand-name products produced by well-known manufacturers. Well-known enterprises with strength have perfect service outlets to ensure that the products purchased by consumers can get good service.
10. Select materials. At present, the main materials of embedded gas stoves on the market are stainless steel, glass, ceramics and so on. Glass panels and ceramic panels are more and more favored by consumers because of their easy cleaning. Be sure to choose a gas stove with an explosion-proof plate under the panel, because the tempered glass may burst, and the explosion-proof plate can help dissipate heat and prevent the glass from bursting and splashing.
1 1. Look at the burner structure. It is suggested to choose an integral burner. If the upper and lower parts of the panel are made of different materials, especially the airway part, the material may be thermally deformed after a period of use, resulting in air tightness leakage. In addition, when the user cleans the cooker, it is easy to cause the cooker head to be dislocated, resulting in safety hazards such as backfire and deflagration of the gas cooker. Burner is called "the heart of the cooker", which is directly related to the use effect and service life of the cooker ...
Question 5: How to choose a gas stove How to choose a safe and easy-to-use gas stove Faced with various introductions from many brands, models and sellers, it is really not easy for customers to choose a suitable and easy-to-use gas stove (cooker, water heater). If you happen to buy a good product, it will be handy to use. If you buy a product of poor quality or inappropriate quality, you will have a lot of trouble in using it, or even use it at all. Not being able to use it is not the worst. Past experience has proved that accidents caused by quality problems or improper use of gas appliance occur from time to time, which may endanger personal and property safety. Here, I will introduce some common sense to help you buy gas appliance normally. First of all, you need to know what kind of gas is used in your home, because different gas needs different gas appliance, which means that a gas appliance can only use one kind of gas, and no gas appliance can use all the gas. If the gas appliance you bought doesn't match the type of gas used in your home, it can't be used. On the contrary, it will cause poisoning, even explosion or fire, with disastrous consequences. Classification of gas: There are three main types of gas used in households, namely artificial gas, natural gas and liquefied petroleum gas. Each fuel gas can be divided into different kinds of fuel gases according to its composition. For example, liquefied gas includes 20Y, 22Y and so on. Gas appliance of 20Y and 22Y can't be universal. We generally don't know the specific types of gas, but we don't have to worry about it, because manufacturers will definitely go to the local area to collect gas before producing products for a certain area, and will produce it after analyzing the types of gas. Therefore, the products sold by regular local manufacturers are suitable for local use. At this point, I also warn you not to use gas appliance products purchased in other provinces and cities to avoid accidents. Liquefied petroleum gas: LPG is the easiest to identify, and the bottled gas bought is LPG. Liquefied petroleum gas is liquid in a steel cylinder. When in use, it comes out of the valve of the steel cylinder through the pressure reducer, which is vaporized combustible gas. What about the leakage of liquefied petroleum gas? Liquefied petroleum gas itself is colorless and tasteless, and once it leaks, it cannot be detected. Therefore, the state stipulates that odorants should be added to liquefied petroleum gas, which is the smell that everyone smells when liquefied petroleum gas leaks. Once the leakage of liquefied petroleum gas is found at home, the valve of the cylinder should be closed immediately, and then the doors and windows should be opened to let the indoor air circulate. Pay special attention not to ignite or turn on the light. Liquefied petroleum gas is flammable and explosive, and may explode in case of fire. Artificial gas and natural gas are transported to households through pipelines, and liquefied petroleum gas in some cities is also transported to users through pipelines. When you buy gas appliance, you must explain what kind of gas you use at home. What about the leakage of artificial gas and natural gas? Both artificial gas and natural gas are lighter than air. Once gas leakage is found, the gas valve should be closed immediately, and doors and windows should be opened to allow indoor air circulation. Remember, don't turn on electric lights or range hoods, because the sparks of these electrical switches often become the ignition source of gas explosion. How to choose a gas stove According to the different installation methods, gas stoves can be basically divided into two types: desktop stoves and embedded stoves. Desktop cooker is a kind of cooker that puts the whole pot on the table. Embedding means embedding the main body of the cooker under the countertop, which can make the kitchen look more beautiful. The whole kitchen generally adopts embedded cookers. When choosing a good gas stove, you should also pay attention to the following aspects. (Logo) When you tell the sales staff the gas type of your home, they will show you the cooker corresponding to the gas type. At this time, you can also check whether the applicable gas type on the product label is consistent with your home. If you can't find the label of the applicable gas type on the cooker, the cooker must be unqualified, so don't buy it. (Kitchen materials) Kitchen materials mainly include stainless steel and tempered glass. Stainless steel kitchen has a solid surface material, good finish and beautiful shape, but the surface finish will deteriorate after long-term use, and stains are difficult to clean and easy to leave traces. At the same time, the thicker the stainless steel stove, the better. According to the requirements, the thickness of stainless steel plate used for cooktop panel should not be less than 0.3mm. At present, the thickness of cooktops sold in the market is mostly 0.4mm, and some reach 0.5mm, while the thickness of cooktops of some inferior products is less than 0.3 mm, which is prone to collapse and personal injury. When you buy it, you can press the cooker a few times to see if it is rigid. If your hands are pressed up and down, you'd better not buy a cooker with a sudden collapse sound. Secondly, the metal around the cooker, including the metal placed at the fire hole. & gt
Question 6: How to choose a range hood When choosing a range hood, the first thing to determine is the color, which should be coordinated with the color of the kitchen. Generally speaking, light-colored kitchens can only be equipped with white range hoods, dark-colored kitchens are suitable for white, gray or black-gray range hoods, and stainless steel range hoods can be used.
Second, choose the appearance. Chinese-style range hoods are usually deep hood-shaped range hoods, because such range hoods can effectively cover more hot air and have a good oil fume exhaust effect, but they are not fashionable and beautiful enough; European beauty, but the hood is shallow, so the smoke exhaust effect is not good, and high-end products can be enhanced by various measures; Side suction is beautiful and effective, but because it occupies the space above the stove, the larger steamer is not needed.
Third, pay attention to the seamless structure formed in one piece, because if the middle frame plate has joints, there will be oil smoke drilling in, which is not convenient for the cleaning and maintenance of the outside of the range hood. Although some low-priced range hoods are cheap, their workmanship is rough, and the middle frame plate is spliced by more than two boards with obvious seams.
Fourth, the low-end range hood should be dismantled and washed once or twice a year, which is not only troublesome, but also increases a lot of expenses (market price is 50-80 yuan). When the range hood is disassembled and cleaned, it will destroy the dynamic balance between the motor and the blades without exception, which will not only make the noise of the range hood louder, but also affect the oil smoke absorption effect. So buy a slightly better range hood with the function of "clean oil, no disassembly and no washing" once and for all, eliminating the hard work of disassembling and washing every year.
Fifth, when buying a range hood, we should pay special attention to the brand's after-sales service, try not to have problems, and once it breaks down, professionals can come to repair it. If the after-sales guarantee is not in place, it may be more troublesome to take it down and find a place to repair it.
Cooking utensils, whether gas stoves or induction cookers, have been fully competitive in the market, and inferior products have long been eliminated. But my personal opinion is that I don't like to use stainless steel, because it will inevitably be dirty, and it will be too ugly after being dirty. In addition, the color is only black, not much to say. Just a reminder, if you plan to use an induction cooker, or if you want to use an induction cooker before turning on the gas, you must lay 4 square meters of wires separately to prevent tripping or even catching fire. In case there is no condition to lay a 4-square-meter line, or the raw rice has been cooked, please remember to give other grasshoppers with big appetites a rest when the induction cooker goes all out to work, such as kitchen treasures and microwave ovens.
Question 7: How to choose gas stove 1 ceramic panel: high temperature resistance, easy care and high price. 2 stainless steel panel: high temperature resistance, fear of scratching, untimely care, easy to leave stains on the panel.
3 glass panel: beautiful and generous, easy to handle, with the possibility of self-explosion.
4 Heat flow: Heat flow represents the heat generated during combustion, which depends on the size of the fire cover, the way the combustion gas enters the air, the size of the outlet nozzle and other comprehensive factors (for example, the heat flow of a bonfire is definitely large, but it is not necessarily faster to burn a pot of boiling water at the same time than the cooker, which is determined by the level of heat energy utilization).
5. Gas intake mode: Since all the stoves are embedded now, air intake can ensure that the switch cabinet door does not affect the firepower, and can ensure sufficient oxygen supply to keep the flame blue all the time.
6 pot rack: pot rack is divided into cast iron and enamel. Cast iron is not slippery but difficult to handle, while enamel is slippery but easy to clean.
7 types of fire: there are two kinds of direct fire and rotary fire. Direct fire belongs to the advantages and disadvantages of traditional fire cover. Too long flame is easy to burn the side of the pot and waste heat energy. Rotating fire is a popular advantage in recent years, which is more suitable for China people to cook.
Question 8: How to choose a gas stove and teach you how to choose a stove panel correctly! ! !
First: wire drawing steel plate!
Cooking utensils should be resistant to high temperature! Considering no discoloration, the steel surface is impossible! Because no manufacturer will give you a free replacement! ! ! It is recommended not to choose! ! ! Moreover, the four corners of the steel surface will become warped over time! ! !
The advantage of steel surface is that it is atmospheric in appearance and has many patterns, so it can be molded as a whole at one time. This is the performance advantage of metal, and the style can be diversified! ! !
Teach everyone how to choose the right cooker panel! ! !
Second: glass panel!
Cooking utensils should be resistant to high temperature! If someone tells you that 100% of the glass panels will not crack and explode, then he must be lying to you (you can find it by inputting the glass panels online). But there is absolutely no problem under the correct operation! ! !
1 The country has a clear statement about the use of glass panels: glass panels contain three thousandths of self-explosion rate during use, which is a normal phenomenon in terms of product quality.
2. One phenomenon of glass panel explosion is spontaneous explosion, and the other is improper human use. These two phenomena can be determined by technical appraisal: 1 self-explosion: the self-exploded glass panel cracks, and the cracks are very evenly distributed, and the cracks are only the size of soybeans. And even if the panel is cracked, every piece of soybean-like debris is stuck on the explosion-proof net, which will not splash and hurt people, and it is absolutely safe. Improper use: the glass panel that burst due to improper use burst in a fan-shaped explosion, and many or countless broken cracks spread from one point.
Thirdly, there is a kind of glass panel on the market, which adopts Italian special processing technology and double-layer explosion-proof net, and has special effects of high temperature resistance, corrosion resistance and impact resistance! ! ! So don't worry when choosing a glass panel. When selecting, please touch the glass panel with your hand. There is a gold gauze mesh that blends with the glass. The thickness is 0.8CM Please feel free to use this panel! ! ! Tell the truth! ! ! The thicker the glass panel, the harder it is to dissipate heat and the easier it is to crack. Please pay attention! ! !
Teach everyone how to choose the right cooker panel! ! !
Third: color steel panel!
What is color steel? Caigang is a steel coated with various colors on the surface of steel. This kind of panel looks attractive, but it is the most fragile of all panels. Dry rags are particularly brittle when rubbed.
Advantages: colorful! ! !
Teach everyone how to choose the right cooker panel! ! ! Fourth: King Kong ceramic panel!
When it comes to ceramics, everyone is worried about whether it will explode. This is to introduce to you that ceramics have several bright spots besides the smoothness of steel and tough glass.
1 is a kind of advanced magnet, which is sintered at 1230. It is not afraid of high temperature, so there will be no discoloration of steel surface and glass explosion.
2. Strong impact resistance. Ceramics are formed by high pressure and high speed stamping under the pressure of 7600℃. This process greatly enhances its density, and it will not be deformed or scratched. Tests have proved that a three-kilogram shot put will not cause any harm if it falls from a height of 0.6 meters.
Anti-corrosion, the real ceramic panel is a magnet selected by Dong Peng technology, which is sintered by a special process and will never change color! !
4 no radiation, because the ceramic panel is sintered with magnets, the magnets themselves are environmentally friendly and harmless to the human body, and there is no radiation at 900 degrees! Real green panel!
Help students choose safe cookers. The safe flameout protection function of the cooker is divided into the following three types.
The flameout protection can be roughly divided into thermocouple type, photoelectric type, thermal type and ion induction type. The following is a classification introduction! ! ! I hope the terrier can help the students! ! !
Safety flameout protection function of cooker:
The first type: bimetal flameout protection device. (also known as hot type)! ! !
The heat-sensitive element of this flameout protection device is a bimetallic reed which is pressed by two layers of metals with different expansion coefficients. When the bimetallic reed is heated by a small flame, it bends to the metal side with a small expansion coefficient, thus moving the valve stem and opening the gas passage to the main burner. If the small fire goes out and the bimetallic reed cools and resets, the main burner will be turned off. Disadvantages: large thermal inertia and long time to open and close the valve.
Type 2: thermocouple flameout protection device ....................................................................................................................................................................... & gt
Question 9: Which brand of cooker is better? How to choose a cooker? Choosing a safe and easy-to-use cooker can be considered through the following aspects:
1. Determine the gas source: Make sure that the gas source you want to choose is the same as the gas source used in your home. The common gas sources of gas stoves are natural gas (T), liquefied gas (Y) and artificial gas (R). It is inconsistent with the gas source used at home, which will lead to the inability to use it.
2. Choose a cooker with a flameout protection device: when the gas stove is in use, if the soup in the pot overflows, it will accidentally flameout, which will easily lead to gas leakage and danger. Therefore, when choosing a gas stove, it depends on whether there is a special protection device for accidental flameout-automatic flameout protection device.
3. Choose a good burner: The burner is an important part of gas stove combustion, so when choosing a cooker, we should pay attention to choosing a burner that is not easy to deform, resistant to high temperature and has good air tightness to ensure safe use.
Question 10: What are the main points of the selection criteria for gas stoves? First look at firepower.
The size of firepower is the most important performance index to measure the quality of gas stoves. If the firepower is not up to standard, there is no way to meet the speculative demand. The following three steps can help you judge the firepower of a gas stove.
Step 1, depending on the heat flow. You can look at the brand's propaganda fold or the well-known brand logo of the bottom shell of the gas stove panel. At present, the heat flow of mainstream brands is between 3.8 kW and 4.2 kW;
The second step is to see how the firepower effect is. The so-called effective firepower is the actual heat flow absorbed by the cooker, which depends on the thermal efficiency of the gas cooker. Thermal efficiency multiplied by rated heat flow is effective firepower;
The third step, if there is gas in the store or shop, it is best to test the firepower on the spot, which can be verified by boiling water, and at the same time, you can watch the flame shape of the gas. The flame is preferably injected inward in a rotating cone shape.
The second point: see if cleaning is convenient.
Look at the panel material. At present, there are three kinds of cookers on the market: stainless steel, tempered glass and ceramics, which are relatively easy to clean. Stainless steel mainly depends on whether there is oil-free treatment. If there is, it is more convenient to clean.
Look at the panel structure design. At present, there are three kinds of panel structures: open, semi-closed and fully closed, of which fully closed is better to clean, followed by semi-closed It's troublesome to drive, because it's easy to spill sewage into the cooker.
The third point: see if the workmanship is good.
The quality of gas stove technology directly affects the aesthetics of matching with cabinets, and more importantly, affects the safety of use. The judgment method is as follows:
Look at the panel. Touch the panel directly. If the panel has obvious burrs, don't buy such a gas stove. If the panel is smooth and textured, the process is better.
Second, look at the combustion system. See if all parts are smooth and burr-free.
Third, look at the corner technology to see if there is any hem. Because the cooker is often moved when cleaning, you should choose a gas stove with a hem.
The fourth point: choose according to your own environment.
No. 1, about color matching. If the kitchen is dominated by white+black, white+gray and gray+black, you can use a stainless steel panel cooker. If there are many bright colors in the kitchen, such as red, green, purple and yellow, it is best to match tempered glass cookers.
Second, about size. If the kitchen area is only 4 square meters to 6 square meters, it is necessary to choose a small-sized gas stove, generally 700mm to 745mm wide; If the kitchen area is more than 6 square meters, or the kitchen is open, it is best to choose a large-size cooker, which is generally about 760mm wide.