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Heat-exchanger and air-conditioner

A technology for heat exchangers and air conditioners, applied in heating methods, household heating, household heating, etc., can solve the problems of poor heat exchange capacity of heat exchangers, and achieve the effect of improving heat exchange capacity and uniform heat exchange

Active Publication Date: 2013-06-19
HAIER GRP CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a heat exchanger and an air conditioner, which are used to solve the defect of the poor heat exchange capacity of the heat exchanger in the prior art, and realize the improvement of the heat exchange capacity of the heat exchanger

Method used

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  • Heat-exchanger and air-conditioner
  • Heat-exchanger and air-conditioner
  • Heat-exchanger and air-conditioner

Examples

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Embodiment Construction

[0016] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0017] figure 2 It is a structural schematic diagram of an embodiment of the heat exchanger of the present invention, image 3 It is a schematic diagram of the structure of the inlet pipe in the embodiment of the heat exchanger of the present invention, Figure 4 It is a schematic structural view of the manifold in the embodiment of the heat ex...

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Abstract

The invention provides a heat-exchanger and an air-conditioner. The heat-exchanger comprises a first hair-clip pipe group, a second hair-clip pipe group, an inlet pipe, a current-collecting pipe and a spanning pipe; the first hair-clip pipe group and the second hair-clip pipe group respectively comprise a plurality of hair-clip pipes which are mutually communicated, and the quantity of the hair-clip pipes in the first hair-clip pipe group is smaller than that of the hair-clip pipes in the second hair-clip pipe group; the inlet pipe and the current-collecting pipe are respectively provided with three ports; the first port of the inlet pipe is communicated with the hair-clip pipes in the first hair-clip pipe group, the second port of the inlet pipe is communicated with the hair-clip pipes in the second hair-clip pipe group, and the third port of the inlet pipe is used for being communicated with an exhaust pipe of an external compressor; the upper port of the spanning pipe is communicated with the hair-clip pipes in the first hair-clip pipe group, and the lower port of the spanning pipe is communicated with the hair-clip pipes in the second hair-clip pipe group; and the three ports of the current-collecting pipe are respectively communicated with the hair-clip pipes of the second hair-clip pipe group, and the first port of the current-collecting pipe and the lower port of the spanning pipe are positioned between the second port and the third port of the current-collecting pipe.

Description

technical field [0001] The invention relates to an air conditioner, in particular to a heat exchanger and an air conditioner. Background technique [0002] At present, the air conditioner is a household appliance commonly used in people's daily life, wherein the heat exchanger in the air conditioner is a device for exchanging cold and heat in the air conditioner. A heat exchanger usually includes a plurality of hairpin tubes arranged in a row, and cooling fins are sheathed on each hairpin tube, so that each hairpin tube is fixedly connected together. The heat exchanger realizes the heat exchange between the refrigerant in the hairpin tube and the external environment through the air cooling system. [0003] like figure 1 As shown, each hairpin tube 101 in the heat exchanger in the prior art is usually communicated with each other in the following manner: each hairpin tube 101 is fixed together by a heat sink 102 sleeved outside it, and each hairpin tube 101 is connected by...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25B39/00F24F13/30
Inventor 张守信贺世权吕福俊武署光王雷吴丽琴
Owner HAIER GRP CORP
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