Hot Water Space Heating Heat Pump- Factory Manufacturers Suppliers From China

1) Project Overview

Xi 'an Yuandian Mahogany Expo City, the building is three floors, each floor area of about 10400 square meters, the total heating area of 31,000 square meters. Mahogany furniture has certain requirements for temperature, and the most suitable temperature is 15~20℃. Under this condition, the tensile shrinkage of the wood is small, the paint durability is good, and the dimensional stability of the furniture is also better. Xi 'an has a warm temperate semi-humid continental monsoon climate with moderate rainfall and distinct four seasons. The annual average temperature is about 15℃, the coldest average temperature is about 0℃ in January, and the hottest average temperature is about 26℃ in July.

 

 

2) Design Scheme

This project is a heating, cooling and electricity consumption solution tailored by Micoe for Xi 'an Yuandian Mahogany Expo City. 18 sets of 50HP Micoe ultra-low temperature air source heat pumps are selected as cold and heat sources, and the end is a combined air conditioner, which can meet the heating and cooling needs of Yuandian Mahogany Expo City. Photovoltaic equipment adopts 3 sets of 53KW photovoltaic panels, which are for self-use and the surplus electricity is connected to the Internet to meet the electricity demand of Mahogany Expo City.

 

Project appearance and product application drawing

3) Application Effect

Since its operation, it can meet the refrigeration needs of most shopping malls and merchants in summer. When heating in winter, during daytime working hours, the room temperature is about 18℃ for heating. In non-working hours at night, the indoor heat preservation cycle can be carried out, which ensures the anti-freezing of indoor furniture and reduces the operating cost of the system, which has been praised by customers. Micoe clean energy green low-carbon solutions, involved in more and more fields, hot water, heating, refrigeration, electricity one-stop service, professional customization, to meet user needs at the same time, low carbon emission reduction, for the "carbon neutrality" contribution.

The heat pump is a high-efficiency energy-saving device that makes full use of low-grade heat energy. A hot water heat pump is an important application.

Here is the content list:

1. What is the working principle of a hot water heat pump?

2. What are the advantages of hot water heat pumps?

3. What are the disadvantages of hot water heat pumps?

What is the working principle of a hot water heat pump?

The working principle of the hot water heat pump heating in winter: the hot water heat pump takes the groundwater from the water extraction well and sends it to the hot water heat pump unit. The unit absorbs the low-grade groundwater of heat energy, and then it is sent back to the ground and the earth to heat again after being charged well. Exchange to increase heat energy, and then reuse.

The liquid refrigerant in the hot water heat pump unit absorbs the low-level heat energy of the groundwater in the evaporator and evaporates into a low-temperature and low-pressure gaseous refrigerant. The compressor (using a fully enclosed flexible scroll compressor with reliable operation and high heating efficiency) compresses it into a high temperature and high-pressure gaseous refrigerant, and then sends it out of the condenser. The high-temperature and high-pressure gaseous refrigerant in the condenser transfer heat to the building's circulating water (geothermal or heating radiator) through heat exchange. After dissipating the heat to the building, it condenses into a liquid state and then returns to the hot water heat pump evaporator to repeat. The process of heat absorption and heat exchange.

What are the advantages of hot water heat pumps?

(1) Easy to maintain

The range of water temperature fluctuation is much smaller than that of air. The relatively constant water temperature makes the operation of the hot water heat pump unit more stable; it adopts full computer control and has a high degree of automation. Because the hot water heat pump system is simple, the unit has few parts, and the operation is stable, the maintenance cost is low and the service life is long.

(2) Renewable energy

The hot water heat pump uses the solar energy stored in the earth's water body as the heat source and uses the low-temperature water after the natural heat dissipation of the earth's water body as the cold source, so the hot water heat pump uses clean and renewable energy.

(3) Save water and land

The hot water heat pump uses surface water as a source of cold and heat and emits or absorbs heat to it, without consuming water resources and causing no pollution to it. At the same time, the hot water heat pump saves the boiler room and other facilities, saving construction space.

What are the disadvantages of hot water heat pumps?

To protect the groundwater source from pollution, some cities prohibit the extraction and utilization; hot water heat pumps that use water from rivers and lakes are also affected by many factors such as seasonal drops in water levels. Therefore, there are many restrictions on the use conditions of hot water heat pumps.

It is the responsibility of each manufacturer to produce hot water heat pumps that meet the standards, to ensure the healthy development of the hot water heat pumps market. 

MICOE CORPORATION conducts many tests on hot water heat pumps before they leave the factory, and the quality qualification rate is guaranteed. If you are in the hot water heat pumps business, you can consider our cost-effective products.

Space heating heat pump water temperature output up to 55 ℃, adopt DC inverter technology with high efficiency, intelligent controller, full automatically operation. Space heating heat pump can be used for cooling or heating.

Here is the content list:

1. What are the advantages of space heating heat pumps?

(1) Low operating cost

(2) Energy-saving and environmental protection

(3) Beautiful and harmonious

2. What are the disadvantages of space heating heat pumps?

What are the advantages of space heating heat pumps?

(1) Low operating cost

The space heating heat pump utilizes the relatively stable characteristics of the underground temperature throughout the year, and the COP value is as high as 4 or more. When the same cooling and heating effect is produced, the space heating heat pump saves 30%-40% of the electricity of the general central air conditioner.

(2) Energy saving and environmental protection

The indoor side of the space heating heat pump is transported by chilled water, reducing the refrigerant charge, thereby reducing air pollution; the outdoor side heat exchange environment is changed from the atmosphere to soil or water, thereby reducing atmospheric heat emission and reducing the heat island effect. The space heating heat pump consumes only a small amount of electric energy, and will not produce carbon dioxide and other environmentally polluting gases during operation, and will not affect the health of indoor personnel due to leakage.

(3) Beautiful and harmonious

The host of the space heating heat pump does not exchange heat with the atmosphere. It only needs to be placed in a well-ventilated place. It can be sheltered and designed in the basement and garage without affecting the overall decoration effect of the facade and courtyard.

What are the disadvantages of space heating heat pumps?

The price of space heating heat pumps is directly related to the residential area. At present, the price of a household space heating heat pump system is more than 700 per square meter, which is relatively high in initial investment cost.

It is the responsibility of each manufacturer to produce space heating heat pumps that meet the standards, to ensure the healthy development of the space heating heat pumps market. MICOE conducts many tests on space heating heat pumps before they leave the factory, and the quality qualification rate is guaranteed. If you are in the space heating heat pumps business, you can consider our cost-effective products.

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