What is the principle of air heating?
The principle of air energy heating is the principle of air source heat pump. Heat pump is a device that obtains low-level heat energy from air, water or soil in nature, and provides high-level heat energy for people to use after electric energy does work. The four components of a heat pump are a compressor, a condenser, a throttling device and an evaporator. After entering the compressor, the low-pressure gaseous working medium is compressed into high-temperature and high-pressure gas. At this time, the boiling point of the working medium increases with the increase of pressure. The working medium with high boiling point enters the condenser and begins to liquefy. The working medium that loses heat releases heat and enters the evaporator after passing through the throttling device. The throttling device reduces the pressure of the working medium, and the working medium with reduced pressure starts to evaporate again in the evaporator. At this time, the working medium absorbs heat, becomes low-pressure gas, and then enters the compressor. This is the heat pump cycle.
Air energy liquid circulation system, also known as air source heat pump liquid circulation system, refers to the use of low-grade heat energy in the air to be converted into high-grade heat energy after being compressed by a compressor, and then the water temperature is heated to not more than 60 degrees, and the water temperature is generally 35 to 50 degrees, and it is circulated in a special pipeline as a heat medium to heat the floor decorative layer, and the floor is heated by ground radiation and convection heat transfer.
What brand of air energy heat pump heating system is good?
Nuentai 1
Nuntai is a joint venture specializing in the production and sale of air energy, which is developing very fast in China. With strong economic strength and exquisite innovative technology, it has become one of the professional brands of air energy water heaters.
2. Haier Group
Haier was founded in 1984, which started from the single production of refrigerators, and has now expanded to household appliances, communications, IT digital products, family, logistics, finance, real estate, biopharmaceuticals and other fields. And become a provider of better life solutions.
3. Hua Tiancheng
Huatiancheng Electric's "Huatiancheng" brand heat pump products have been exported abroad, covering many countries and regions in the world. As a large electrical appliance manufacturer focusing on heat pump products, Huatiancheng Electric Appliance is committed to providing high-quality heat pump products with good technology to consumers all over the world.
Step 4 agree
Gree is one of the earliest manufacturers in China to develop, produce and sell air energy water heaters. Gree air energy water heater has gradually changed the market disputes of traditional water heaters such as gas, electric heating and solar energy, and has become a representative of the water heater industry.
5. Zhongguang Otis
Zhejiang Zhongguang Electric Appliance Group Co., Ltd., a subordinate unit, is a national high-tech enterprise focusing on air energy technology and integrating R&D, central floor radiant heating, central air conditioning and central hot water production and sales.
6. Beauty
Midea is a global enterprise with advanced consumer appliances and HVAC systems, providing air conditioners, refrigerators, washing machines, kitchen appliances, various small household appliances and other products.
7.finney
"Fenni" is a domestic brand of household environmental protection appliances. Covers household air energy water heaters, water purifiers, water softeners, household central air conditioners and floor heating, fresh air and air purifiers.
8. Four Seasons Pastoral
In 2005, Four Seasons Muge began to study the Industry-University-Research of air energy. After years of product development and accumulation, it has successively obtained 25 patents related to air source heat pump, 2 industrial process standards and 4 industrial characteristic certifications.