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Air source air conditioning hot water system

An air-conditioning hot water and air source technology, applied in air-conditioning systems, heat recovery systems, ventilation systems, etc., can solve problems such as hot water temperature not being very high, affecting the use effect of the air-conditioning side, and condensation pressure cooling capacity attenuation.

Active Publication Date: 2017-10-03
YORK GUANGZHOU AIR CONDITIONING & REFRIGERATION +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The heat recovery of this type of system can only be full heat recovery. As the temperature of hot water rises, the condensation pressure rises, which leads to the attenuation of cooling capacity and affects the use effect of the air conditioner.
In addition, the compressor has a limitation on the condensing pressure, so the temperature of the hot water produced by this type of parallel system cannot be very high

Method used

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  • Air source air conditioning hot water system
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Embodiment Construction

[0022] In the following description, numerous specific details are given in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that embodiments of the invention may be practiced without one or more of these details. In other examples, in order to avoid confusion with the embodiments of the present invention, some technical features known in the art are not described.

[0023] In order to thoroughly understand the embodiments of the present invention, the detailed structure will be set forth in the following description. Obviously, the practice of the embodiments of the invention is not limited to specific details familiar to those skilled in the art. Preferred embodiments of the present invention are described in detail below, however, the present invention may have other embodiments besides these detailed descriptions.

[0024] Please refer to image 3 , image 3 It is a schematic diagram of the...

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Abstract

The invention discloses an air-source water heating system of an air conditioner. The system comprises a compressor, a hot water heat exchanger, a four-way reversing valve, an air side heat exchanger, an air conditioner side heat exchanger and a high-pressure air-liquid separator. The air-source water heating system has the functions of refrigerating, heating water while refrigerating, heating, heating while heating water, and heating water. The high-pressure air-liquid separator is arranged at the back of the hot water heat exchanger and can be used for separating refrigerant air and liquid at an outlet of the hot water heat exchanger and then enabling the refrigerant air and liquid to flow to different heat exchangers while the water heating is carried out. With the adoption of the system, the problems that circulating refrigerants are insufficient in a front-mounted series system while refrigerating heat is recovered, and the refrigerating capacity of a parallel system is reduced while the temperature of hot water is high, can be avoided; the heat can be completely recovered or partially recovered through the system; the exhausted high-temperature air can be used for heating the hot water to reach the temperature exceeding that of the parallel system.

Description

technical field [0001] The invention relates to the technical field of air conditioning and hot water systems, in particular to an air source air conditioning and hot water system. Background technique [0002] At present, there are mainly two realization methods of air-source air-conditioning and hot water systems on the market: front series system and parallel system. Please refer to figure 1 with figure 2 , figure 1 It is a front series system of the air source air conditioning hot water system in the prior art; figure 2 It is a parallel system of the air-source air-conditioning and hot water system in the prior art. [0003] Such as figure 1 with figure 2 As shown, the air source air conditioning hot water system mainly includes a compressor 01 , a condenser 02 , a throttling device 03 and an evaporator 04 . The four are connected in turn, and the refrigerant is filled in it, that is, the refrigerant. The refrigerant flows continuously in the above-mentioned c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25B29/00F25B13/00F24F12/00
CPCY02B30/56
Inventor 季秀成俞德茂童春辉
Owner YORK GUANGZHOU AIR CONDITIONING & REFRIGERATION
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