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Heat exchange device and heat exchanger

A technology of heat exchange device and sealing strip, which is applied in the field of heat exchange, can solve problems such as difficult to meet needs, increase heat exchange area, and large volume of heat exchange device, and achieve the effect of simple structure and high-efficiency heat exchange

Inactive Publication Date: 2016-07-06
王云达
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in this kind of heat exchange device, since the pipeline for circulating the first medium is arranged, and the blades are formed on the outer surface of the pipeline, the volume of the heat exchange device is large. The heat exchange area of ​​the two media, so the heat exchange efficiency is limited
In the case of high heat exchange efficiency, it is difficult to meet the needs, and the volume of the heat exchange device needs to be further increased

Method used

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  • Heat exchange device and heat exchanger
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  • Heat exchange device and heat exchanger

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Experimental program
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no. 1 approach

[0020] figure 1 is the overall structure diagram of the heat exchange device according to the first embodiment of the present invention; figure 2 It is an exploded schematic view of the heat exchange device according to the first embodiment of the present invention.

[0021] like figure 1 , figure 2 As shown, in order to facilitate installation, under normal circumstances, it is preferable that the heat exchange device 100 of this embodiment is formed in a rectangular parallelepiped shape as a whole, which is formed by stacking a plurality of partition plates 101 (101a, 101b) made of heat-conducting materials at predetermined intervals, Furthermore, between adjacent separators 101, seal strips 103 (103a, 103b) are provided for defining the medium flow path, and the seal strips 103 maintain the predetermined gap between the separators to define the medium flow path. For the plurality of gaps formed by the stacked separators 101, the sealing strips 103a along the first medi...

no. 2 approach

[0027] Next, a heat exchange device according to a second embodiment of the present invention will be described.

[0028] image 3 is the overall structure diagram of the heat exchange device according to the second embodiment of the present invention; Figure 4 It is an exploded schematic view of the heat exchange device according to the second embodiment of the present invention.

[0029] In the following, only the differences between the heat exchange device of the second embodiment of the present invention and the above-mentioned first embodiment will be described in detail.

[0030] like figure 2 , 3 As shown, in the heat exchange device 200 of this embodiment, in addition to setting the sealing strips 203a and 203b on the edges of the separators 201a and 201b to define the medium flow path, the first medium flow path 210 and the second medium flow Partition weather strips 204a and 204b are formed in the substantially central portion of the passage 220 . Thus, the m...

no. 3 approach

[0036] Figure 5 It is a schematic diagram of one embodiment of the heat exchanger configured by attaching the heat exchange device of the second embodiment to a housing.

[0037] like Figure 5 As shown, in this embodiment, the heat exchange device 200 can be accommodated in the shell 500 of the heat exchanger, and the size in the medium flow direction X, Y, that is, the size of the two groups of opposite sides of the partition plate 201 is slightly larger than The heat exchange device 200 forms space for containing the medium on the outer periphery of the heat exchange device, and these spaces serve as the manifold parts 511a, 511b and 521a, 521b for distributing the medium to the medium flow paths 210a, 210b or the medium flow paths 220a, 220b.

[0038] In addition, inlets 512 a , 522 a and outlets 512 b , 522 b for the first medium and the second medium are respectively formed on opposite wall surfaces of the housing 500 in the medium flow directions X and Y.

[0039] Th...

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PUM

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Abstract

The invention provides a heat exchange device. The heat exchange device is characterized by comprising a plurality of partition plates which are stacked by a specified clearance, and sealing strips clamped between the adjacent partition plates for forming the clearances between the partition plates and used for limiting a medium flow way; and the sealing strips include the first sealing strips which are arranged at the edge portions of the partition plates in the first medium flowing direction, and the second sealing strips which are arranged at the edge portions of the partition plates in the second medium flowing direction, and the first sealing strips and the second sealing strips are alternately arranged in the multiple clearances formed by the multiple stacked partition plates. According to the heat exchange device, efficient heat exchange can be achieved through a simple structure, and in addition, heat exchange devices with different sizes can be achieved by flexibly assembling different numbers of partition plates according to size requirements.

Description

technical field [0001] The invention relates to the technical field of heat exchange, in particular to a heat exchange device. Background technique [0002] Conventionally, as a heat exchanger, pipes through which the first medium flows in one direction are generally provided, and passages through which the second medium flows are formed outside the pipes. In order to improve the heat exchange efficiency, generally the outer surface of the pipeline through which the first medium flows is formed with vanes extending to the passage space of the second medium. [0003] However, in this kind of heat exchange device, since the pipeline for circulating the first medium is provided, and blades are formed on the outer surface of the pipeline, the volume of the heat exchange device is large. The heat exchange area of ​​the two media, so the heat exchange efficiency is limited. In the case of requiring high heat exchange efficiency, it is difficult to meet the requirement, and it is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28D9/00F28F3/10
Inventor 王云达
Owner 王云达