Multi-condenser combined solar jet air-conditioning unit

An air-conditioning unit and condenser technology, which is applied in the direction of heating and cooling combination, evaporator/condenser, refrigerator, etc., can solve the problems of increasing control valves and decreasing cooling efficiency, so as to improve the coefficient of performance, relieve the pressure on the power grid, and meet the Effect of domestic hot water supply

Inactive Publication Date: 2012-12-05
ZHONGYUAN ENGINEERING COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to overcome the deficiencies in the prior art, and provide a multi-condenser combined solar jet air-conditioning unit, through the combined design of the condense...

Method used

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  • Multi-condenser combined solar jet air-conditioning unit

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Embodiment Construction

[0012] Specific embodiments are given below in conjunction with the accompanying drawings to further illustrate the multi-condenser combined solar jet air conditioning unit.

[0013] Such as figure 1 As shown, a condenser-combined solar jet air-conditioning unit includes a solar collector hot water circuit, a refrigerant circuit, a domestic hot water circuit, and an air-conditioning water circuit.

[0014] The solar collector hot water circuit includes a first pipeline system and a solar heat collector 1 , a hot water tank 2 , a generator 4 and a hot water pump 3 connected in series by the first pipeline system. The outlet of solar collector 1 and the inlet of hot water tank 2 are connected by the first pipeline system, the outlet of hot water tank 2 and the inlet of generator 4 are connected by the first pipeline system, the outlet of generator 4 and the hot water pump 3 The inlets are connected by the first pipeline system, and the outlet of the hot water pump 3 and the inl...

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Abstract

A multi-condenser combined solar jet air-conditioning unit comprises a solar heat collection hot water loop, a refrigerant loop, a domestic hot water loop and an air-conditioning water loop. Condensed heat of a system is utilized sufficiently, domestic hot water is supplied, and solar energy sources are utilized more sufficiently. Problems of heat pollution generated in operation of finned tube air-cooled condensers to environments and solar heat waste caused by cold and heat mixing due to overhigh temperature of domestic hot water directly from a hot water tank in summer are relieved mainly. In summer, a part of the condensed heat is used for producing the domestic hot water, the flow process of the water production system is controlled by switching and on and off of valves, refrigerating, heating and domestic hot water producing processes can be carried out independently, or the refrigerating, heating and domestic hot water producing processes can be carried out simultaneously. Expectively, the multi-condenser combined solar jet air-conditioning unit can be applied to an air-conditioning cold and hot water supplying system, a low-temperature air supplying system and a cold storage air-conditioning system well.

Description

technical field [0001] The invention belongs to the field of air conditioning and refrigeration, and in particular relates to a solar jet air conditioning unit which utilizes solar energy to supply heat, cool and provide domestic hot water. Background technique [0002] With the further aggravation of the energy crisis, the utilization of solar energy has become the focus of attention. In the solar energy utilization technology, the solar jet refrigeration system is favored by everyone because of its simple structure, few moving parts, and low cost. It is more and more widely used in the field of air conditioning and refrigeration. However, the survey of its use shows that there are two deficiencies in the operation of the conventional solar jet air conditioning system. One: the system condenser mostly uses a finned tube air-cooled condenser, and the condensation temperature of the condenser is relatively low when it is working. A higher value will lower the cooling coeffic...

Claims

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Application Information

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IPC IPC(8): F25B29/00F25B19/02F25B27/00F25B39/04F25B41/04
CPCY02B10/20Y02B10/24Y02A30/272
Inventor 郑慧凡范晓伟杨中宣张定才王凤坤王方何大四
Owner ZHONGYUAN ENGINEERING COLLEGE
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