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A heat exchanger partition and an air conditioner heat exchanger provided with the heat exchanger partition

A heat exchanger and partition technology, applied in the field of air-conditioning equipment accessories, can solve the problems of difficult realization and easy deformation of refrigerant pipes, etc., and achieve the effects of reliable installation quality, improved heat exchange efficiency, and simple assembly process

Active Publication Date: 2016-08-24
ZHEJIANG DUNAN THERMAL SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In a typical 2-circuit heat pump heat exchanger, the refrigerant pipe directly passes through the partition hole. When the heat exchanger is large, the refrigerant pipe is relatively long and the material is aluminum tube, so that the refrigerant pipe is easily deformed , it is actually difficult to achieve

Method used

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  • A heat exchanger partition and an air conditioner heat exchanger provided with the heat exchanger partition
  • A heat exchanger partition and an air conditioner heat exchanger provided with the heat exchanger partition
  • A heat exchanger partition and an air conditioner heat exchanger provided with the heat exchanger partition

Examples

Experimental program
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Effect test

Embodiment 1

[0026] Such as figure 1 and 2 An embodiment of the present invention is shown, a heat exchanger partition, including a main board 1 and a sub-board 2 inserted in the radial groove of the header, and the upper half of the main board is provided with an inserted sub-board The slot 11 is parallel to the surface of the main board, and the upper part of the main board is also provided with a special-shaped hole 12 for wearing a refrigerant conduit. The lower part of the special-shaped hole is provided with a The lower semi-arc section 13 of the sub-board is provided with a downward opening 21, and the upper end of the opening is provided with an upper semi-arc section 22 that fits with the outer ring surface of the refrigerant conduit. The left and right sides of the main board Both ends are provided with positioning surfaces 3 that are stuck on the wall body of the collector.

[0027] In this embodiment, the left and right ends of the sub-board are also provided with positioning...

Embodiment 2

[0029] Such as image 3 As shown, different from the structure of the first embodiment, the outer edge of the lower part of one of the two splints is provided with a depressing tongue 41, and the other flat plate is provided with a depressing groove 42 corresponding to the depressing tongue one by one. The tongue buckle is pressed in the pressure groove to securely connect the lower halves of the two splints.

Embodiment 3

[0031] Such as Figure 4 As shown, different from the structure of Embodiment 2, the outer edges of the lower parts of the two splints are provided with corresponding pressure grooves, and the pressure grooves are provided with depressing tongues, and the two splints are pressed together by pressing the tongues. The lower part is fixedly connected.

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Abstract

The invention discloses a partition plate of a heat exchanger. The partition plate of the heat exchanger comprises a main plate and an auxiliary plate, wherein the main plate and the auxiliary plate are inserted in a radial cutting groove of an afflux pipe. An insertion groove where the auxiliary plate is arranged in an inserted mode is formed in the upper half portion of the main plate. The insertion groove is parallel to a face of the main plate. A profile hole for a refrigerating agent guiding pipe to be arranged in a penetrating mode is formed in the upper half portion of the main plate. A lower semi-round arc segment adhered to an outer ring face of the refrigerating agent guiding pipe is arranged on the lower portion of the profile hole. A downward opening is formed in the auxiliary plate and the upper end of the opening is provided with an upper semi-round arc segment adhered to the outer ring face of the refrigerating agent guiding pipe. The left end and the right end of the main plate are provided with positioning faces which are clamped on a wall body of the afflux pipe. The invention further provides a conditioner heat exchanger. The partition plate of the heater exchanger and the conditioner heat exchanger are convenient to install and use and ensure that the refrigerating agent guiding pipe is effectively supported.

Description

technical field [0001] The invention relates to an air conditioner accessory, in particular to a heat exchanger partition and an air conditioner heat exchanger provided with the heat exchanger partition. Background technique [0002] In the field of air-conditioning heat exchangers, especially evaporators and heat pumps, it is usually necessary to insert refrigerant pipes in the header to make the refrigerant evenly distributed in the heat exchanger. In order to further improve the heat exchange effect of the heat exchanger, it is necessary to divide the header into multiple areas with partitions, or design the circuit of the heat exchanger to be more than 2 circuits. Therefore, it is necessary to solve how to smoothly insert the refrigerant pipe into the hole of the partition plate. In a typical 2-circuit heat pump heat exchanger, the refrigerant pipe directly passes through the partition hole. When the heat exchanger is large, the refrigerant pipe is relatively long and t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F28F9/00
Inventor 葛方根
Owner ZHEJIANG DUNAN THERMAL SCI & TECH
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