Brief introduction of domestic boiler
Household boiler refers to a household boiler used for household heating or bathing, which is small in size and low in energy consumption. Its typical feature is that it is suitable for household use. Household boilers are mainly wall-mounted boilers and floor-mounted boilers.
The gas-fired wall-hung boiler heats water through the boiler, and the water pump pressurizes to form hot water circulation to complete the heating process. Ordinary houses and apartments use wall-mounted gas boilers, using natural gas, liquefied gas or gas as fuel, which can not only provide heat, but also provide sufficient domestic hot water.
Household floor-standing boilers are mainly used for independent villas with large area. Household floor boiler is a kind of household thermal energy center, which can provide hot water for multiple water points at the same time, and can also ensure the different heat demand of the whole building, and at the same time ensure the heating of radiator, floor heating or fan. In addition, floor-standing boilers usually choose more durable materials to make the furnace body.
What are the brands of household boilers?
1, brand introduction of Harbin Electric Power Group
Harbin Boiler Factory Co., Ltd. is a national key large-scale backbone enterprise built during the First Five-Year Plan period of New China. It is one of the 156 key projects aided by the former Soviet Union. Harbin Boiler Factory, one of the original "three major driving forces" in Harbin, has evolved and developed. Harbin Electric Group (hereinafter referred to as "Harbin Electric Group"), one of the key state-owned enterprises that are managed by the central government and have a bearing on national security and the lifeline of the national economy? ) is an important member enterprise. The company takes the design and manufacture of 50 MW ~ 1000 MW thermal power generation boilers as the leading products, and designs and manufactures boilers and steam turbine auxiliaries, petrochemical containers, nuclear energy equipment and military products. It is the largest power generation equipment manufacturer in China, with an annual production capacity of 30000MW. More than 65,438+0,000 boilers and steam turbine auxiliaries (high-pressure heaters and deaerators) with different capacities and arrangements have been designed and manufactured, and more than 360 power plants in China have been equipped. Some products have been exported to more than 20 countries and regions, and the product output ranks first in the country.
2. Introduction of Shanghai Electric Brand
Shanghai Boiler Factory Co., Ltd. is the first large-scale state-owned enterprise specialized in manufacturing power generation boilers established in New China. It is affiliated to Shanghai Electric Group, mainly engaged in the export of self-produced mechanical and electrical products, complete sets of equipment and related technologies. The company is located at No.250 Huaning Road, Minhang District, Shanghai, with an area of 510.98 million square meters and a building area of 252,200 square meters. The company has 2,700 registered employees, the annual sales income exceeds10 billion yuan, and the annual manufacturing capacity of power station boilers reaches 25 million kilowatts.
3. Introduction of Alstom brand
Wuhan Boiler Co., Ltd., formerly known as Wuhan Boiler Factory, was founded in 1954. It was listed on the Shenzhen Stock Exchange on 1998 with a registered capital of 297 million yuan. In August, 2007, Alstom completed the acquisition of 565,438+0% state-owned shares in five countries. The new plant in five countries, which will be completed in mid-2009, will become Alstom's largest boiler manufacturing base in the world, serving domestic and foreign markets.
Household boiler procurement
Step 1: Constant water temperature, constant water flow rate, constant water temperature and constant water flow rate are the primary criteria to measure the quality of a boiler. In the old household water heaters, the water consumption was large and small, and the water temperature was high and low. According to reports, there is only one heat exchange in the old boiler, and the gas-water flow ratio cannot be completely matched. Nowadays, the new boiler adopts two-stage heat exchanger, which completely relieves the contradiction between gas and water flow, and the water temperature is quite constant and the water flow is unchanged. Consumers should keep in mind the standard of constant water temperature when purchasing boilers.
Step 2: save energy and be comfortable. Energy saving and comfort have obviously become the most basic standards to improve the quality of life. Electric heating is a popular heating method in previous years. However, because of excessive power consumption, it may also increase security risks. Therefore, energy-saving and comfortable heating equipment has become the biggest demand of consumers. Generally speaking, the boilers used in water heating are mostly "gas-fired wall-hung boilers", which are connected with the indoor temperature controller to realize personalized temperature regulation and energy saving. According to statistics, the use of indoor thermostat can save 20 ~ 28% of gas costs.
Step 3: Easy control. A good control system is an effective guarantee for the normal and safe combustion operation of the boiler, which is of great significance for detection, maintenance, daily operation and fault analysis. Therefore, it is very important to choose a high-performance boiler, especially for the elderly and children at home. By controlling the temperature of different rooms, you can not only set the heating temperature freely according to your own needs, but also set the temperature in advance before going home, so that you can enjoy the warmth as soon as you get home.
Step 4: Continuity of after-sales service For consumers, whether the after-sales service is perfect is an extremely important factor when buying products, especially large products. In fact, at present, many boiler brands on the market rely on OEM production, and the after-sales service network is not perfect, so it is difficult to guarantee after-sales service. A professional enterprise has a perfect service network and service system, which depends not only on its performance and planning, but also on its qualification and specialty. Every link is professional, so as to ensure the efficient and smooth connection of the whole process.
How to install a household boiler
The wall-mounted gas-fired heating boiler is mainly composed of water interface, gas interface, expansion box, burner and flue, and our so-called installation of wall-mounted gas-fired heating boiler is to connect the water interface, gas interface, expansion box, burner and flue. When installing, pay attention to the height difference between the bottom of the heater and the radiator, which should not be less than 0.3m Generally speaking, the greater the height difference, the better the heating effect will be, and the return pipe should have a slope. As many pipelines are involved in the installation process, it is suggested that a professional installation company can be selected for installation. Another noteworthy place is that silk and hemp can't be used at the joints of pipes, but raw material belts should be used.
The above is what Bian Xiao told you about the household kettle. I hope you can better understand the household kettle after reading it. Household heating pot is very common in our life, and it is also the most commonly used heating equipment in our life. And now the domestic heating pots are more and more intelligent, and there are many brands of domestic heating pots. The current domestic heating pot can not only control the water temperature and water height, but also automatically set the heating time, which is still very energy-saving and environmentally friendly. It is also very safe to use. So many friends in the north have installed household thermos.
Tubatu Online provides you with "every decoration quotation, 1-4 local decoration companies, 3 sets of decoration design schemes" and the decoration pit avoidance strategy for free! Click this link:/Zhu Ye /zxbj-cszy.php? to8to _ from = SEO _ zhidao _ m _ jiare & amp； Wb, you can get it for free ~