Netty heat exchanger
A heat exchanger and net-type technology, applied in evaporators/condensers, lighting and heating equipment, refrigeration components, etc., can solve the problems of low heat exchange efficiency of finned and tube heat exchangers, and achieve enhanced heat exchange, The effect of improving the heat transfer coefficient and improving the heat exchange efficiency
Pending Publication Date: 2018-07-03
QINGDAO HAIER SMART TECH R & D CO LTD
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Problems solved by technology
However, in actual use, due to the influence of heat transfer area and heat transfer efficiency, the heat transfer efficiency of finned tube heat exchanger is low
Method used
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[0018] 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 making creative efforts belong to the protection scope of the present invention.
[0019] Such as figure 1 As shown, the grid heat exchanger in this embodiment includes a shunt pipe 1, a confluence pipe 2 and a heat dissipation assembly 3. The heat dissipation assembly 3 has a hollowed-out grid structure as a whole. The refrigerant flow channel 31 , the heat dissipation assembly 3 is connected between the branch pipe 1 and...
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The invention discloses a netty heat exchanger. The netty heat exchanger comprises a flow separation pipe, a flow gathering pipe and a heat dissipating module; the heat dissipating module is of an overall hollow lattice structure; multiple communicating refrigerant runners are formed in the heat dissipating module; and the heat dissipating module is connected between the flow separation pipe and the flow gathering pipe. The flow separation pipe and the flow gathering pipe realize centralized supply and unified collection of refrigerants; the heat dissipating module between the flow separationpipe and the flow gathering pipe is of the overall hollow lattice structure; the multiple communicating refrigerant runners are formed in the heat dissipating module; the refrigerants flow in the different refrigerant runners in the heat dissipating module, and across flow through flow separation and flow gathering; external air flows through a hollow structure formed by the heat dissipating module; the flowing disturbance of the refrigerants in the heat dissipating module and the external air is higher; quick and efficient heat exchange of the refrigerants and the external air is intensified;the heat transfer coefficient is increased; and the heat exchange efficiency of the netty heat exchanger is improved.
Description
technical field [0001] The invention relates to an air conditioner, in particular to a mesh heat exchanger. Background technique [0002] At present, heat exchangers are commonly used heat exchange devices and are widely used in air-conditioning equipment. Heat exchangers in the prior art are generally divided into two structural types: plate heat exchangers and tube heat exchangers, and finned tube heat exchangers are widely used in air-conditioning equipment. However, in actual use, due to the influence of heat exchange area and heat transfer efficiency, the heat exchange efficiency of finned tube heat exchanger is low. How to design a heat exchanger with high heat exchange efficiency is the technical problem to be solved by the present invention. Contents of the invention [0003] The invention provides a mesh heat exchanger, which can improve the heat exchange efficiency of the mesh heat exchanger. [0004] In order to achieve the above-mentioned technical purpose, ...
Claims
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Login to View More IPC IPC(8): F25B39/00
CPCF25B39/00F25B2339/00F25B2500/09
Inventor 谢涛路则锋
Owner QINGDAO HAIER SMART TECH R & D CO LTD