Electroplating, electronics, shoemaking, printing and dyeing, plastics, clothing, printing, packaging, food and other processing industries. ※:
Hospitals, waiting rooms, schools, waiting rooms, supermarkets, laundry rooms. ※:
Kitchen, vegetable market, large entertainment center, underground parking lot, station and other public places. ※:
Greenhouse, flowers, poultry, livestock and other farms. ※:
Modification and installation of existing air conditioning and blower equipment. ※.
For places that require high humidity (such as textiles, planting, etc. ), some indoor installation can be adopted in the design. ※.
For places requiring low humidity, low humidity and high cleanliness, please carefully consider whether it is suitable for use. ※.
Advantages of special air cooler for Internet cafes compared with central air conditioning;
1. Air-conditioning air cooler uses water to evaporate and refrigerate, with long air supply distance and large air volume, which can make the temperature distribution in closed places uniform and has filtering function. The indoor environment is comfortable, with high oxygen content and fresh air. However, the traditional central air conditioner directly uses Freon refrigeration, which leads to large air supply temperature difference, small air volume and difficult room temperature uniformity. Moreover, the ventilation function is poor, it is not suitable for semi-closed places, and it is easy to get "air conditioning disease" after long-term use.
2. The service life of the dedicated air cooler for Internet cafes is twice that of the traditional central air conditioner, with low overall failure rate and simple and convenient equipment maintenance.
Evaporative air conditioning has the advantages of less one-time investment, high overall operating efficiency and low operating cost. Taking a space of 2000 square meters as an example, the operating power of 20 evaporative air conditioners is 20KW at full load 1 hour, while that of traditional central air conditioners (180) is 180KW per hour, which can be calculated at1hour per day. Energy saving reached 89%. Introduction of evaporative air cooler.
Traditional air conditioners have high energy consumption and high operating cost, which limits the purchase amount to some extent. The evaporative air cooler of our company embodies the characteristics of energy saving, humanization, beauty and environmental protection, and provides a perfect solution for the ventilation and cooling of electronics, textiles, shoes, plastics, machinery workshops, cigarette factories, modern gentlemen, offices, supermarkets, hospitals, casinos, waiting rooms and other environments.
How to choose an Internet cafe air cooler?
The special air cooler for Internet cafes should be installed outdoors, which requires fresh air movement and does not allow return air mode.
If possible, try to install the main engine in a place with good ambient air quality. Do not install it in the exhaust port with smelly or peculiar smell gas, such as polishing, toilet, kitchen, etc.
Environmental protection air conditioner can be installed on the wall, roof or outdoor ground, and too long air duct (such as KS- 18) should be avoided. Generally, the length of 15-20m is the best, and the elbow of air duct is minimized or not used.
When the air cooler and ambient air conditioner host are running, the doors or windows in a certain area should be opened for ventilation. If there are not enough doors and windows, an exhaust fan should be installed, and the exhaust air volume should be 80% of the total air supply of the ambient air conditioner.
The main frame of environmental protection air conditioner for air cooler needs steel structure welding, and its structure is required to support twice the weight of the whole machine and maintenance personnel.
Model Guide: The workshop conditions (including simple workshop with zinc tile roof) are moderate in length and width. Workers-intensive (in most cases) KV 18A (standard type), KS 18A (luxury type), KS 12B, KS 18C, KT30A and KT30B require the air supply plant to be much smaller than KT25B (centrifuge).
The general environment requires that the air exchange rate is 25-30 times/hour.
In crowded public places, ventilation is required for 30-40 times/hour.
The workshop with heating equipment needs to be ventilated 50-60 times per hour.
In the humid southern region, the number of air changes should be appropriately increased, while in the hot and dry northern region, the number of hot air can be appropriately reduced.
Calculation method of unit quantity:
■ Definition of air exchange times: air exchange times (times/hour) = total indoor air supply (m3/h)÷ (indoor area (m2) × indoor height (m))
■ Number of units used = site volume × air exchange times ÷ unit air volume
■ The rear air supply should be selected according to the world situation, and the total air volume can be reduced appropriately.
■ Various indoor installation methods of Corellian energy-saving and environment-friendly air conditioners.
The indoor air supply pipeline must match the model of air conditioner. According to the actual installation environment and the number of air outlets, design an appropriate air supply duct. Take KS- 18 as an example: the installed air duct is 20m long, and in order to keep the wind speed, the long wind duct is generally reduced in diameter.
Basic air outlet modes of special air coolers for Internet cafes.
There are three types of air outlet models for customers to choose from:
Type a = bottom air
Type b = side air outlet
Type c = top air outlet
The choice of air outlet type of air conditioner cooler is completely based on the customer's workshop environment!
Installation mode of air cooler
The conventional installation methods of air coolers for Internet cafes can be divided into:
Wall hanging installation, window installation, floor installation, star tile roof installation, floor installation;
The device types of effect design can be divided into:
Direct air supply (ductless) pipeline air supply local (regional) air supply
Why do more and more enterprises choose air coolers?
Simply put, air coolers, evaporative air coolers and air conditioners are actually products between traditional compressor air conditioners and fans. They are not as cold as traditional compressor air conditioners, but they are much cooler than fans, which is equivalent to people standing by the sea or waterfalls. Then the comprehensive effect and application scope of environmental protection air conditioning, followed by operating costs. It can be said that environmental air conditioning can be used in all industries, because it is an evaporative ventilation and ventilation unit integrating ventilation, cooling, ventilation and deodorization. Moreover, that operation cost is low, and the electricity fee is save by more than 80% compared with the traditional central air condition. For example, where environmental air conditioners can be installed, air conditioners may not be installed; Such as injection molding workshop, polishing workshop, some public places and vegetable markets, underground parking lots and so on. . . . Moreover, the investment and operation cost of central air conditioning is relatively high, which is also an important issue that many enterprises no longer consider! Just like buying a car, in fact, many people can afford a car, but they just have no time to buy it! Why? It is something that customers consider because of a series of expenses incurred when using the car. There is no central air conditioner. Is it okay to install a fan? As many people know, fan air supply mode, like air conditioning, belongs to internal circulation system. The heat, smell and dust in the workshop cannot be discharged; The blown wind is hot air. Can the workshop be improved very well?
The above questions are the reasons why more and more enterprises choose air coolers (environmental air conditioners), because all the environmental air conditioners that talents can't do have been realized. Also help customers solve their worries! The energy-saving and environment-friendly air conditioner with air cooler is designed according to the principle of water evaporation and heat absorption. In the process of water changing from liquid to gas, the air temperature is reduced by heat absorption. Its core component is the direct evaporative heat exchanger-"multi-layer corrugated fiber laminate" wet curtain. When the outdoor fresh air enters the energy-saving and environment-friendly air conditioner, it must pass through the wet curtain formed by the "multi-layer corrugated fiber laminate" which is constantly washed by circulating water. Because the water absorbs the heat in the air in the process of continuous evaporation, the temperature of fresh air is reduced, and the cooled fresh air enters the room through the air duct and the designed air outlet to adjust the indoor temperature. At the same time, when the outdoor fresh air passes through the "multi-layer corrugated fiber laminate" wet curtain of the air conditioner, the fresh air sent into the room will increase the humidity of the indoor air because a certain proportion of water vapor is mixed in the air. Because the applicable place of energy-saving and environment-friendly air conditioner is open or semi-open, fresh outdoor air continuously enters the room after being cooled and humidified by air conditioner, and dirty indoor air is discharged outside, which ensures the cool and fresh indoor air and achieves the purpose of purifying indoor air. The "Multilayer Corrugated Fiber Laminate" wet curtain used in energy-saving and environment-friendly air conditioners is a Swedish patent product, which has good water absorption and air permeability, large effective heat exchange area and durable texture, ensuring the efficiency and reliability of air conditioners. The circulating water of air conditioner is ordinary tap water, which has not been treated and is very convenient for users.
How to choose a dedicated air cooler for Internet cafes?
Choose a good brand, around a definition, reliable and stable quality, fast service. Just like families buy air conditioners, beauty pageants, Gree, Daikin, Panasonic and other famous brands! The market of evaporative air coolers and cooling ventilation units (energy-saving and environmental protection air conditioners) is very chaotic, with uneven price, quality and service. When customers choose environmental protection air-conditioning companies, if they blindly compare prices, they will find a poor engineering installation company, which will not only hurt the industry, but also hurt themselves!
1, look at the appearance. The smoother and more beautiful the appearance, the higher the precision of the mold used. Although products with beautiful appearance are not necessarily of high quality, high-quality products must have beautiful appearance. Therefore, when shopping, we can touch the equipment shell with our hands to feel whether there are scratches, uneven surfaces, deformation and other phenomena; Or whether there are defects such as uneven distribution of pigments, spots, aerosols and bubbles; In addition to using plastic shell, stainless steel is also one of the excellent materials. In today's business environment, a product that doesn't want to spend effort on appearance can never produce a product with guaranteed quality.
2. Look at the craft. Germany's machinery and equipment is famous all over the world because of its excellent production technology. Production and processing technology is not only directly reflected in the running state of products, but also shows the working attitude and style of an enterprise and the advanced level of equipment. When purchasing products, readers can see whether the joints are closely connected, whether the small parts such as screws and buttons used are beautifully made, whether the installation is tight, whether the contact is good and so on. If even these minimum components have problems, the quality of internal key components can be imagined.
3. Look at the parts. The whole machine is composed of precise parts, the quality of which is directly related to the service life and effect of the equipment. So looking at the main parts is the most important part of the whole selection process. The main components of evaporative refrigeration air conditioning are: main control box, drain valve, water pump motor and fan.
The main control box is equipped with a control circuit board, which is the control system of the whole air conditioning operation, and all indicators to ensure the normal operation of the air conditioning are adjusted here. Therefore, whether the circuit board design is reasonable and the quality of the components used will affect its operation effect. But it is difficult for ordinary consumers to accurately identify this. When selecting, you can ask the salesperson about the brand of the components in their products.
Drain valve is the key component of evaporative refrigeration and air conditioning. Because this kind of air conditioner does not use refrigerant, it is extracted from the water in the circulating water pump and sprayed evenly on the filter layer through the water distribution system. Outdoor air enters the evaporative cooling medium CELDEK to fully exchange heat with water, and the cool and clean air cooled by water evaporation is forced into the room by a low-noise fan. The function of the blowdown valve is to filter and purify impurities in circulating water to ensure the effect. Advanced sewage valve has built-in high-precision electromagnetic components with high sensitivity.
Water pump motor and fan are the running power of the whole system. For the motor of evaporative refrigeration and air conditioning, the most important thing is to have good moisture-proof effect; Generally, inferior motors are prone to leakage and rust, and in severe cases, they may burn out due to water ingress. In addition, the working efficiency of the motor is also an important aspect of evaluation. The motor ratio of each machine must be reasonable, otherwise it will affect the work efficiency.
Second, the service should be warm and timely.
No matter how good the product is, it can't run trouble-free forever. Good after-sales service is the most effective means to relieve worries. Although it is difficult for us to see the after-sales service personnel of the manufacturer at the purchase site, it is a simple and effective method to look at the service from the salesman. Enterprises with independent R&D and production generally have no technical problems in after-sales service. Therefore, service attitude is the most important.
An enterprise will fully implement its business philosophy and corporate culture in the work of every employee. The internal management of the enterprise with enthusiastic, energetic and professional words must be strict and effective. Similarly, his after-sales service personnel must be of high quality and the service content should be followed up in time.
Third, the brand should be well-known
Brand is based on the perfect combination of product quality and manufacturer's publicity. At the same time, manufacturers with strong brand awareness generally have long-term strategic planning, and there will be no phenomenon that this product will be made today and disappear tomorrow. So personally, it is best to buy brand-name products. If the products of famous brand enterprises can't be guaranteed, we have no reason to believe in non-brand products. Pay more attention to media reports and evaluations before buying products; Such as professional magazines, exhibitions, networks, media and so on.
In addition, products must be marked with the national compulsory certification "CCC", and products without this license mark are not allowed to circulate in the market. Enterprises with strict management will also pass the international general quality system certification such as ISO9000 series. You can also consider experts' evaluation of products and honorary titles issued by government departments. The certification of government agencies at least shows that this enterprise is recognized in a certain area, and its scale is definitely much better than that of a company with nothing.