Compound integrated heat source tower heat pump device

A technology of heat source tower heat pump and heat source tower, which is applied in heat pumps, fluid heaters, heating fuels, etc., can solve the problems of large consumption and achieve the effects of small footprint, reduced power consumption, and reduced lift

Active Publication Date: 2013-12-11
江苏源泽新能源科技有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In addition, the conventional heat source tower heat pump system has a form similar to that of a water-cooled chiller. The heat absorbed in the heat source tower uses the solution as the working medium to transport it to the evaporator of the unit. In this process, a large amount of solution delivery pump work is required. Whether this part of the pump work can be reduced or reduced is also of great significance to the overall energy efficiency of the system

Method used

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  • Compound integrated heat source tower heat pump device

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Embodiment Construction

[0036] Combine below figure 1 And specific embodiment will further illustrate the present invention.

[0037] The compound integrated heat source tower heat pump device of the present invention includes a refrigerant circuit, a solution circuit, an air circuit and a cold and hot water circuit. The specific connection method is

[0038] In the refrigerant circuit, the output end of the compressor 1 is connected to the first input end 2a of the four-way valve, the first output end 2b of the four-way valve is connected to the first input end 3a of the first heat exchanger, and the first heat exchanger first The output port 3b is connected to the inlet of the first one-way valve 4 and the outlet of the third one-way valve 12 at the same time, the outlet of the first one-way valve 4 is divided into three paths, and one path passes through the input of the first solenoid valve 6 and the liquid reservoir 9 One end is connected; one way is connected with the outlet of the second one...

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Abstract

The invention discloses a compound integrated heat source tower heat pump device which comprises a refrigerant circuit, a solution circuit, an air circuit and a cold and hot water circuit. According to the compound integrated heat source tower heat pump device, liberated heat in the process of undercooling of refrigerants is used as regenerated heat for solution, therefore, solution regenerated heat sources of a heat source tower heat pump system are efficiently obtained, integration of solution heat absorption and solution concentration control is achieved, and the heat source tower heat pump system can be compact and flexible. Meanwhile, the same air is utilized in a serial mode in the solution heat absorption process and the solution regeneration process, therefore, the solution can be high in regenerating efficiency, safe and reliable operation of the heat source tower heat pump system in various working conditions can be guaranteed, and comprehensive high-efficiency of the system is achieved.

Description

[0001] technical field [0002] The invention belongs to the field of design and manufacture of refrigeration and air-conditioning systems, and relates to a high-efficiency heat source tower heat pump device that realizes the integration of solution-based heat absorption and solution concentration control. [0003] Background technique [0004] The heat source tower heat pump system has the characteristics of realizing the high efficiency of water-cooled chillers in summer, avoiding the frosting problem of air source heat pumps in winter, and does not have the characteristics of geographical conditions restricted by water / ground source heat pumps. The principle is that the heat source tower heat pump operates in cooling mode in summer. The heat source tower is equivalent to the cooling tower of the water-cooled chiller. The heat source tower heat pump system realizes the high efficiency of the water-cooled chiller. The solution exchanges heat with the air in the heat source...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B29/00F25B13/00F25B41/04F25B41/20
CPCF25B30/06F25B2700/02F25B2700/2106F25B13/00F25B2313/002F25B2313/003F25B2313/0254F24H4/06F24H9/2071F24D2200/123
Inventor 梁彩华孙立镖蒋冬梅张小松
Owner 江苏源泽新能源科技有限公司
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