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Integrated heat exchanger and heat exchange system

A heat exchange system and heat exchanger technology, applied in the field of heat exchange systems, can solve the problems of large occupied space and large number of pipes, and achieve the effect of reducing occupied space and reducing the number of pipes

Pending Publication Date: 2021-02-12
湖南青筠智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] When there are two evaporation processes in a heat exchange system, and one of the evaporation processes requires cooling water to take away the coldness of the refrigerant, the heat exchange system requires at least two evaporators and a condenser, a total of three heat exchangers , takes up a lot of space and has a large number of piping

Method used

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  • Integrated heat exchanger and heat exchange system
  • Integrated heat exchanger and heat exchange system
  • Integrated heat exchanger and heat exchange system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] see Figure 1 to Figure 4 , an integrated heat exchanger according to an embodiment of the present invention, the integrated heat exchanger includes a housing 1, and a first inlet 2, a first outlet 3, a second inlet 4, and a second outlet are arranged on the housing 1 5. The third entrance 6 and the third exit 7. Wherein, the first inlet 2 communicates with the first outlet 3, the second inlet 4 communicates with the second outlet 5, the third inlet 6 communicates with the third outlet 7; the first inlet 2 communicates with the second inlet 4, the second The outlet 5, the third inlet 6 and the third outlet 7 are all disconnected; the first outlet 3 is not connected to the second inlet 4, the second outlet 5, the third inlet 6 and the third outlet 7; the second inlet 4 is not connected to the third outlet One inlet 2, the first outlet 3, the third inlet 6 and the third outlet 7 are all disconnected; the second outlet 5 is not connected with the first inlet 2, the first ...

Embodiment 2

[0034] see Figure 5 , an integrated heat exchanger according to an embodiment of the present invention, the first inlet 2 of the integrated heat exchanger is the inlet of the working medium, the first outlet 3 is the outlet of the working medium, the second inlet 4 is the inlet of the evaporation medium, and the second The outlet 5 is the outlet of the evaporating medium, the third inlet 6 is the inlet of the condensing medium, and the third outlet 7 is the outlet of the condensing medium. Among them, the first inlet 2 is used to communicate with the working medium outlet of the equipment to be heat exchange 8, the first outlet 3 is used to communicate with the working medium inlet of the equipment to be heat exchange 8; the second inlet 4 is used to communicate with the first evaporation device 9 The outlet of the evaporating medium is connected, the second outlet 5 is used to communicate with the evaporating medium inlet of the first evaporating device 9; the third inlet 6 ...

Embodiment 3

[0036] see Image 6 , an integrated heat exchanger according to another embodiment of the present invention, the main structure of the integrated heat exchanger is the same as that of Embodiment 1, the first inlet 2 of the integrated heat exchanger is the working medium inlet, and the first outlet 3 is The working medium outlet, the second inlet 4 is the evaporation medium inlet, the second outlet 5 is the evaporation medium outlet, the third inlet 6 is the evaporation medium inlet, and the third outlet 7 is the evaporation medium outlet. Among them, the first inlet 2 is used to communicate with the working medium outlet of the equipment to be heat exchange 8, the first outlet 3 is used to communicate with the working medium inlet of the equipment to be heat exchange 8; the second inlet 4 is used to communicate with the first evaporation device 9 The outlet of the evaporating medium is connected, the second outlet 5 is used to communicate with the evaporating medium inlet of t...

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PUM

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Abstract

The invention discloses an integrated heat exchanger and a heat exchange system. The integrated heat exchanger comprises a shell, wherein a first inlet, a first outlet, a second inlet, a second outlet, a third inlet and a third outlet are formed in the shell; the first inlet communicates with the first outlet; the second inlet communicates with the second outlet; the third inlet communicates withthe third outlet; and other inlets and outlets do not communicate with one another. The integrated heat exchanger and the heat exchange system are provided with three pairs of inlets and outlets, wherein one pair of inlets and outlets can be used for being connected with the outlet and the inlet of equipment to be subjected to heat exchange, and the other two pairs of inlets and outlets can be used for communicating with two evaporation devices, two condensation devices or one evaporation device and one condensation device; and two evaporators, two condensers or one evaporator and one condenser can be combined into one, so that the occupied space of the heat exchange system is reduced, and the number of pipes is reduced.

Description

technical field [0001] The invention relates to the technical field of heat exchange systems, in particular to an integrated heat exchanger and a heat exchange system with the heat exchanger. Background technique [0002] There are many special structures in industrial heat exchange systems. For example, in the fields of precision temperature control and ultra-low temperature, in more complex heat exchange systems, there will be multiple evaporation or multiple condensation processes. Due to the limitation of space and other conditions, it is very important to optimize the system with such a complex structure. [0003] In a heat exchange system, a heat exchanger is a commonly used heat exchange device. A heat exchanger is usually a heat exchange between one liquid (or gas) and another liquid (or gas). The most common is the heat exchange of compressed refrigerant with water (or other liquid). [0004] When there are two evaporation processes in a heat exchange system, and...

Claims

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Application Information

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IPC IPC(8): F25B39/00F25B41/42
CPCF25B39/00
Inventor 黄明于邱玉龙
Owner 湖南青筠智能科技有限公司