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Three-in-one solar heat pump unit

A solar heat pump, a three-in-one technology, applied in the field of heat pumps, can solve problems such as air pollution and waste of released heat, and achieve the effects of reducing pollution, realizing waste heat recycling, and reducing the heat collection area

Inactive Publication Date: 2012-05-09
SUZHOU SUJING AIM FAR AIR CONDITIONING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] In the prior art, water heaters are used to produce domestic hot water, and air conditioners are used for indoor cooling and heating. Here, water heaters and air conditioners are two independent The unit works independently, and the heat released by the air conditioner during cooling is wasted in vain, and at the same time pollutes the atmosphere.

Method used

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Embodiment Construction

[0017] The present invention will be described in detail below in conjunction with the embodiments shown in the drawings:

[0018] As attached figure 1 As shown, the solar heat pump three-in-one unit of the present invention can produce domestic hot water while also cooling and heating, and finally achieves the purpose of energy saving and emission reduction. It includes a first heat exchanger connected in series through a pipe 1. The compressor 2, the third heat exchanger 3, the expansion valve 4, and the above-mentioned first heat exchanger 1. A second heat exchanger 5 is provided in parallel with the first heat exchanger 1. The second heat exchange The device 5 is connected in series with a solar water tank 6, a solar heat collecting plate 7, a first water pump 8, a first three-way valve 9 and the aforementioned second second heat exchanger. The first three-way valve 9 has A valve port, B valve port and C valve port, the A valve port is connected to the first water pump 8, t...

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Abstract

The invention discloses a three-in-one solar heat pump unit, which can produce domestic hot water and can refrigerate and heat at the same time. The three-in-one heat pump unit comprises basic refrigeration circulation and heating circulation, and also comprises a first heat exchanger and a second heat exchanger, wherein the first heat exchanger is a coil-type heat exchanger capable of using air energy; the second heat exchanger is a plate-type heat exchanger which is provided with a heat source by hot water in a solar water tank; the hot water in the solar water tank is connected to a domestic hot water tank; and the refrigeration circulation and the heating circulation are also connected to the domestic hot water tank. The unit can supply the domestic hot water, refrigerate or heat according to the change of four seasons, fully use renewable energy sources such as solar energy and the air energy, and use the condensation heat of the unit so as to fulfill the aim of environmental friendliness, also can be applied to situations with industrial waste hot water emission, produces the domestic hot water, recycles waste heat and reduces pollution to atmospheric environment at the sametime.

Description

technical field [0001] The invention relates to a heat pump, more specifically, to a three-in-one solar heat pump unit. Background technique [0002] In the prior art, a water heater is used to produce hot water for domestic use, and an air conditioner is used for indoor cooling and heating. Here, the water heater and the air conditioner are two mutually independent units that work independently, and the air conditioner releases energy during cooling. The heat is just wasted in vain, and at the same time the atmosphere is polluted. Contents of the invention [0003] The object of the present invention is to provide a three-in-one solar heat pump unit that can use condensation heat to produce domestic hot water for cooling, heating and domestic hot water production in summer. [0004] In order to solve the problems of the technologies described above, the present invention adopts the following technical solutions: [0005] A three-in-one solar heat pump unit, which can no...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25B29/00F25B27/00F24J2/30F24S10/30
CPCY02E10/44Y02P80/20
Inventor 黄勇尤军苏玉芳
Owner SUZHOU SUJING AIM FAR AIR CONDITIONING
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