Solar Heat Pump

The fuel cost saved by solar heat pumps depends on how much hot water you use and what system you are currently using to heat it.

If you use typically more expensive fuels such as liquefied petroleum gas or petroleum to heat hot water, and your current heating system is inefficient, you may save more money if your boiler is old.

When your hot water demand is above average, economic savings are also the best. The more hot water you use, the more you can save by installing a solar assisted heat pump. If you have many people living in your home who take showers with a lot of hot water instead of using other heating methods such as electric showers, this may be the case.

You can see that in an average sized three bedroom semi detached residence, installing a solar assisted heat pump can save a significant amount of hot water heating system and occupants each year.

Solar heat pump hot water system is mainly composed of three parts: energy collection area, energy conversion area and energy utilization area. Energy collection area is composed of trough collector and thermal auxiliary equipment. The energy conversion area is composed of a hot water heat pump host and a water tank. The energy utilization area is the indoor part of the hot water use place, including hot water pipes, faucets, etc.
(1) Trough collector
The trough condenser is used to directly reflect sunlight to the collector tube located at the focus of the mirror and heat the thermal medium. The maximum temperature of the heat conduction medium can reach 300℃. The trough collector consists of four parts: a condenser, a collector tube, a sun tracking device and a frame.
Trough collector features:

① Light and heat conversion efficiency of 65%.

②The shape of the condenser is accurate, the reflective precision is high, the surface is easy to clean, and the concentrating ability is strong.

③The control system is flexible, the tracking accuracy is high, and the deviation is less than 0.01.

④ It has the function of resisting wind and sand, snow and hail, and can flexibly and automatically avoid natural disasters.

⑤ There is no traditional vacuum tube freezing tube, tube explosion problem.
(2) Thermal heat pump
The thermal heat pump unit drives the natural mixed working medium MR717 through the medium of about 200℃, and absorbs the heat in the air through the process of condensation, throttling, evaporation and absorption to achieve the heating cycle. Thermal heat pump features:
a. Use primary energy drive, heating efficiency can reach more than 2.0.
b. Lower operating costs, compared with gas-fired boilers,it can save about 50% of the gas consumption throughout the year.
c. Ultra-low temperature heating, even at -30℃ low temperature, still normal and efficient heating.
d. Innovative defrosting technology, to ensure that the client stable heat input, 50% of the heat is enough to clean the frost.
e. The service life can be up to 20 years, there is no compressor in the heat pump host, only the solution pump and the fan two moving parts.

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