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Microchannel heat exchanger and air conditioner

A micro-channel heat exchanger and micro-channel technology are applied in indirect heat exchangers, heat exchanger types, evaporators/condensers, etc., which can solve the problem of difficult export of fin condensed water or defrosting water and increase heat transfer Wind resistance and heat transfer thermal resistance and other issues, to achieve good water conduction effect, reduce heat transfer wind resistance and heat transfer thermal resistance effect

Active Publication Date: 2016-08-17
HISENSE (SHANDONG) AIR CONDITIONING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a micro-channel heat exchanger and an air conditioner, which can solve the problem in the prior art that the condensed water or defrosting water at the root of the fin is not easy to be exported, which increases the heat exchange wind resistance and heat transfer heat resistance

Method used

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  • Microchannel heat exchanger and air conditioner
  • Microchannel heat exchanger and air conditioner
  • Microchannel heat exchanger and air conditioner

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Embodiment Construction

[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0015] In describing the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than in...

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Abstract

The invention discloses a microchannel heat exchanger and an air conditioner and relates to the technical field of air conditioners. The microchannel heat exchanger and the air conditioner are invented to solve the problem that in the prior art, heat exchange wind resistance and heat transfer resistance are increased due to the fact that condensate water or defrosted water at the roots of fins are not liable to be guided out. The microchannel heat exchanger comprises microchannel flat pipes arranged horizontally. The upper surfaces of the microchannel flat pipes are each of a cambered surface structure protruding upwards. The cambered surface structures can guide water falling onto the cambered surface structures to the edges of the microchannel flat pipes. The microchannel heat exchanger is used for conducting heat exchange with airflow.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to a microchannel heat exchanger and an air conditioner. Background technique [0002] Microchannel heat exchanger is a kind of heat exchange equipment commonly used in the field of air conditioning, especially in the field of air source heat pump. [0003] figure 1 It is a structural schematic diagram of a microchannel heat exchanger in the prior art, including several horizontally placed microchannel flat tubes 01, and a header is connected to each end of the microchannel flat tube 01, and the header is connected to the microchannel flat tube 01 , there are also several fins 02 installed between the adjacent microchannel flat tubes, the fins 02 are installed vertically between the microchannel flat tubes 01, and the upper and lower surfaces connected with the fins 02 on the microchannel flat tubes 01 are plane . [0004] In the prior art, when the micro-channel heat ex...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28D1/04F28F1/14F28F13/06F25B39/00
CPCF25B39/00F28D1/04F28F1/14F28F13/06
Inventor 高秀平刘通刘睿
Owner HISENSE (SHANDONG) AIR CONDITIONING CO LTD
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