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Refrigerant circulation system having heat recovery function

A technology of refrigerant circulation system and heat recovery, applied in heat recovery system, ventilation and heating energy recovery system, air conditioning system, etc., can solve the problem that heat recovery device cannot provide enough hot water in time.

Active Publication Date: 2013-05-15
IND TECH RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The purpose of the present invention is to provide a refrigerant circulation system with heat recovery function, so as to solve the problem that the heat recovery device cannot provide enough hot water in time when the user uses a large amount of hot water and the ambient temperature is low

Method used

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  • Refrigerant circulation system having heat recovery function
  • Refrigerant circulation system having heat recovery function
  • Refrigerant circulation system having heat recovery function

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Embodiment Construction

[0057] Below in conjunction with accompanying drawing, structural principle and working principle of the present invention are specifically described:

[0058] Please refer to figure 1 , figure 1 It is a schematic structural diagram of a refrigerant circulation system with heat recovery function according to an embodiment of the present invention.

[0059] The refrigerant circulation system 10 with heat recovery function disclosed in the present invention can be applied to the air-conditioning system of general office buildings, the refrigeration system of general freezers or other circulation systems with refrigerant phase change, but not limited thereto. The refrigerant refers to a fluid substance that circulates in an air conditioning system or a refrigeration system to absorb and release heat, such as Refrigerant 12, abbreviated as R-12 or F-12, or HFC-134, abbreviated as R134A.

[0060] The refrigerant circulation system 10 with heat recovery function includes a refrige...

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Abstract

The invention provides a refrigerant circulation system having the heat recovery function, which comprises a refrigerant circulation module and a heat recovery module. The refrigerant circulation module comprises a compressor, an evaporator and an expansion unit. The heat recovery module connected with the refrigerant circulation module is arranged between the compressor and the expansion unit and is used for recovering the heat energy of the refrigerant flowing out of the compressor. In addition, the heat recovery module comprises a plurality of heat recovering units. Therefore, more heat energy can be recovered so as to meet the use requirement on the large consumption amount of hot water.

Description

technical field [0001] The invention relates to a refrigerant circulation system with heat recovery function, in particular to a refrigerant circulation system with heat recovery function applied to refrigerating and air-conditioning equipment. Background technique [0002] Under the circumstances of energy shortage and rising cost of traditional energy use, the demand for various energy-saving or energy-saving household appliances in the market is also constantly increasing. [0003] Taking the most common refrigerating and air-conditioning equipment today as an example, a large amount of waste heat is generated during operation, and the waste heat is often directly discharged into the atmosphere. In this way, the heat generated by the refrigerating and air-conditioning equipment will not be recycled and virtually cause waste. [0004] In view of this, there are refrigeration and air-conditioning equipment with a heat recovery device, which has a water flow pipeline in the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F12/00F24F11/02
CPCY02B30/563Y02B30/56
Inventor 钟弘道谢文德
Owner IND TECH RES INST
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