Heat exchanger components and air conditioners

A technology of heat exchangers and air conditioners, applied in heating methods, household heating, household heating, etc., can solve problems such as tight buckles, inconvenient disassembly, and unfavorable maintenance, so as to improve production efficiency and realize The effect of automating production and reducing the number of constraints

Active Publication Date: 2018-09-25
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The assembly directions are different, and the most favorable method for automatic production is the top-down fixing method; at the same time, the heat exchanger 30 adopts four snap-fit ​​methods. In order to fit tightly, an interference fit is adopted, but processing tolerances are likely to cause snapping. The buckle is very tight, it is inconvenient to disassemble, which is not good for after-sales maintenance

Method used

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  • Heat exchanger components and air conditioners
  • Heat exchanger components and air conditioners
  • Heat exchanger components and air conditioners

Examples

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Embodiment Construction

[0020] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0021] Such as Figures 3 to 5 As shown, the heat exchanger assembly according to the present invention includes a bottom shell 10, a flow guide ring 20, a heat exchanger 30 and a top cover 40, the bottom shell 10 is provided with a fixing column 11, the flow guide ring 20, the heat exchanger 30 And the top cover 40 is provided with a fixing hole 12 that cooperates with the fixing column 11, and the fixing column 11 is penetrated in the fixing hole 12 to fix the bottom shell 10, the guide ring 20, the heat exchanger 30 and the top cover 40, thereby reducing constraints Quantity is more conducive to realizing automated production, improving production efficiency, and improving the convenience of after-sales maintenance.

[0022] Specifically, the number of fixing posts 11 can be 4 to 8 as required, and at least some of the fixing posts 11 are distributed a...

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PUM

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Abstract

The invention provides a heat exchanger assembly and an air conditioner. The heat exchanger assembly comprises a bottom shell, a flow guide ring, a heat exchanger and a top cover. Fixing pillars are arranged on the bottom shell. Fixing holes matched with the fixing pillars are formed in the flow guide ring, the heat exchanger and the top cover. The fixing pillars penetrate in the fixing holes so as to fix the bottom shell, the flow guide ring, the heat exchanger and the top cover. Due to the fact that the fixing pillars are arranged on the bottom shell, the fixing holes matched with the fixing pillars are formed in the flow guide ring, the heat exchanger and the top cover, and the fixing pillars penetrate in the fixing holes so as to fix the bottom shell, the flow guide ring, the heat exchanger and the top cover, the restraining number is reduced, automatic production can be better achieved, the production efficiency is improved, and after-sales repairing convenience is improved.

Description

technical field [0001] The invention relates to the field of air conditioning, in particular to a heat exchanger assembly and an air conditioner. Background technique [0002] In the prior art, such as figure 1 , figure 2 The shown air conditioner adopts the method of fixing parts layer by layer. First, the guide ring 20 is fixed on the bottom shell 10 with four screws 1, and the heat exchanger 30 is fixed on the guide ring 20 with four buckles 2. , Top cover 40 is fixed with 4 screws 3 again. The assembly directions are different, and the most favorable method for automatic production is the top-down fixing method; at the same time, the heat exchanger 30 adopts four snap-fit ​​methods. In order to fit tightly, an interference fit is adopted, but processing tolerances are likely to cause snapping. The buckle is very tight, it is inconvenient to disassemble, and it is not good for after-sales maintenance. Contents of the invention [0003] The invention aims to provide...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F13/30
CPCF24F13/30
Inventor 王铭坤夏光辉关德灿钱都范兴发袁野肖福佳关智勇陈龙云
Owner GREE ELECTRIC APPLIANCES INC
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