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Condenser combination and household electrical appliance using the same

A technology for household appliances and condensers, applied in the field of condensers, can solve the problems of inability to exchange heat by convection, low heat exchange efficiency between a condenser tube 2 and a heating wire 3, etc., and achieve the effect of improving heat exchange efficiency.

Active Publication Date: 2011-11-09
博西华家用电器有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But, the weak point of this condenser combination is: because one end face of the condenser is completely closed by the sealing cover, the condenser tube 2 and the heating wire 3 closest to the end face cannot carry out convective heat with the air sucked in from the side basically. Exchange, resulting in low heat exchange efficiency between this part of the condenser tube 2 and the heating wire 3

Method used

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  • Condenser combination and household electrical appliance using the same
  • Condenser combination and household electrical appliance using the same
  • Condenser combination and household electrical appliance using the same

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Embodiment Construction

[0023] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0024] refer to Figure 2 to Figure 4 , the condenser assembly 4 of the first embodiment of the present invention includes a condenser tube 5 , a metal cooling wire 6 , a first blocking element 7 , and a second blocking element 8 . Wherein the condenser tube 5 is generally made of metal copper, which is firstly bent and arranged in a plane, and then the metal cooling wires 6 are welded on the top or bottom of the condenser tube 5 at a certain distance and parallel to each other, and finally the metal cooling wires 6 are attached to each other. The condenser tubes 5 of the cooling wires 6 are curled to form a spiral condenser tube array, or called the condenser body. The manufacturing process of this condensing tube array is described in detail in US Pat. No. 6,543,529 B2, which will not be repeated here.

[0025] Such as figure 2 As shown, the right end o...

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Abstract

A condenser combination comprises a condenser tube array curled to a plurality of layers, a plurality of heat dispersing filaments arranged on the condenser tubes, and at least one barrier element, wherein the condenser tube array includes an air inflow end and an air outflow end; at least a portion of the air inflow end or the air outflow end is blocked by the at least one barrier element; and the flowing air flows through the condenser tubes through the other unblocked portions of the air inflow end or the air outflow end, thus improving the heat exchange efficiency of the condenser.

Description

technical field [0001] The invention relates to a condenser, in particular to a condenser used in household appliances, especially a refrigerator. Background technique [0002] Household appliances, especially household refrigerators, freezers or wine cabinets, usually use a closed refrigeration cycle system mainly including compressors, condensers, evaporators and other basic components to achieve refrigeration of food stored in household appliances. Or freezing; the function of the condenser is to convert the high-temperature and high-pressure gaseous refrigerant flowing out of the compressor into a liquid refrigerant with a lower temperature. In order to dissipate the heat generated during the conversion process, a fan is usually set next to the condenser to drive Air is forced to flow through the condenser, thereby removing the heat dissipated by the condenser more quickly. [0003] U.S. Patent No. US6543529B2 and No. US7121328B1 disclose a kind of existing condenser co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25B39/04F25D19/00F25D11/00
CPCF25D2323/0021F25D23/003F25B39/04F28D2021/007F28F1/122F28D1/0472F28F13/06
Inventor 若普・亚历山大柏玉发陶锋朱启武
Owner 博西华家用电器有限公司
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