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FAQ

What are the advantages of choosing forward winners?

Wallpapers are divided into domestic brands, joint venture brands, original imports, genuine original imports due to tariffs and other reasons the price is very high, the use of accessories in the process is also expensive. Wallpapers originated in Europe, because now the procurement of globalization, even the international brands of their parts are also part of the procurement in China, such as the domestic striker group production of heat exchangers (commonly known as water tanks), burning long bones to pay the flap Hold the tower, the main control not only for many domestic brands of fireplaces to buy, but also for most of the brand in Europe. In the domestic production of joint venture brands such as striker boiler, small squirrels and so are the domestic first-line brand, striker boiler like Suning, Gome and other supermarkets also have other brands do not seem to see. Wallpain top ten brands themselves do not have an official ranking, so the meaning is not big.

Is the carbon crystal warmer than the other? Where is it?

Carbon crystal to warm the advantages of: 1. durable and reliable carbon crystal to warm all underground buried parts can guarantee more than 50 years of service life. Carbon crystal heating plate can guarantee 100,000 hours of continuous work without trouble. 2. Heating efficiency of high-carbon crystal tiger ridge Hong Kong Fan Fan huan song but attack the warm heating plate "electric --- hot" conversion efficiency is extremely high, by the national professional testing, "electricity --- hot" conversion rate to More than 99%. 3. Heating speed Fast carbon crystal to warm the board of the excellent surface heating characteristics, so that the system work, to maximize the entire ground plane at the same time, synchronous heating. Is the fastest heating rate to warm the system. 4. Construction of a simple carbon crystal to warm the minimum to meet customer "one square meter" of heating requirements. 100m2 to warm the installation of construction, a group of workers (2) a day and can be laid to install the construction is completed. 5. Health and environmental protection situation, heating up quickly, fever fast. Power 30 minutes to heat. Carbon crystal heating plate directly on the indoor radiation heat, the temperature rise faster than the traditional plumbing and heating cable more than 5 times faster.

Home wall boiler attention to what the use of boiler concerns

Home wall boiler attention to what the use of boiler concerns...

What are the common parts of the car heating and cooling system?

Automotive air conditioning and refrigeration system is mainly composed of compressor, expansion valve, condenser, evaporator and blower, etc., during which the various components between the use of high-pressure rubber pipe and steel pipe connected into a closed system, in the refrigeration system work, the refrigerant will In a different state in this space circulation, and this cycle is divided into four processes: 1, the compression process: the compressor inhalation of the evaporator at the exit of the low temperature and low pressure refrigerant gas, it is compressed into high temperature and high pressure gas Discharge the compressor. 2, the heat process: high temperature and high pressure superheated refrigerant gas into the condenser, due to the pressure and temperature reduction, the refrigerant gas condensed into liquid, and discharge a lot of heat. 3, the throttle process: the temperature and pressure of the refrigerant through the expansion of the device after the expansion of large volume, pressure and temperature of the sharp arrest Cao Ken 丨 old investigation of intestinal fried to decline in the mist (small droplets) discharge expansion device The 4, endothermic process: mist refrigerant liquid into the evaporator, so the refrigerant boiling point is much lower than the evaporator temperature, so the refrigerant liquid evaporated into gas. In the evaporation process a large number of absorption of heat around, and then low-temperature low-pressure refrigerant vapor into the compressor. The above process is repeated for the purpose of reducing the temperature of the air around the evaporator. Automotive air conditioning refrigeration and home air conditioning refrigeration is exactly the same, the need for compressor work, and heating is much simpler, because the car engine after cooling there are about 90 degrees, directly facing the engine blowing is hot air friends.

What is the basic task of heating engineering? The heating system is composed of some parts

The basic task of heating engineering is to meet the needs of the heat load components: heat, heat, hot users

What is the principle of warm What do the fuel

What is the principle of warm What do the fuel...

Pavement should pay attention to what the details,

1. Handling and installation of pipe, the pipe surface shall not be scratched, slightly hurt; The pipe should be laid on the soft and flexible surface, and no hard sharp objects; A folder for the better, and less plug-in connection; The pipe is fixed with plastic tube card is better; 6, has been doing the low temperature to warm, is strictly prohibited on the ground ticking nails, holes or stacking heat 7, after the installation of the geothermal system, at least two to three months and then pave the floor, so that the ground can be completely dry.

Home heating stove, how about? Is not very costly, which brand is better.

Beautiful, very costly, power two thousand to six kilowatts