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Integrated air conditioner applying throughflow fan heat exchangers

A heat exchanger and cross-flow fan technology, applied in the field of heat exchange, can solve the problems of high cost, complicated process, and large overall volume, and achieve the effects of ensuring normal operation, reducing costs, and reducing volume

Pending Publication Date: 2019-11-19
WUHU TAINENG ELECTRIC APPLIANCES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, its disadvantages are complex process, large amount of heat-conducting metal, large overall volume, high energy consumption and high cost.

Method used

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  • Integrated air conditioner applying throughflow fan heat exchangers
  • Integrated air conditioner applying throughflow fan heat exchangers
  • Integrated air conditioner applying throughflow fan heat exchangers

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Embodiment Construction

[0033] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further elaborated below in conjunction with the accompanying drawings and embodiments.

[0034] like Figure 1 to Figure 3 As shown, an integrated air conditioner using a cross-flow fan heat exchanger includes a casing 21, and the inside of the casing 21 is provided with a compressor 14, a first A cross-flow fan heat exchanger 15 and a second cross-flow fan heat exchanger 16. The compressor 14 compresses the refrigerant medium and flows into the first cross-flow fan heat exchanger 15, and flows into the second cross-flow fan heat exchanger after being depressurized and throttled. The heat exchanger 16 flows through the fan, and after exchanging heat therein, it flows back into the compressor 14 to form a circulation loop for realizing the circulation of the cooling medium.

[0035] Specifically, a compressor 14,...

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PUM

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Abstract

The invention relates to an integrated air conditioner applying throughflow fan heat exchangers. The integrated air conditioner comprises a case; a compressor, the first throughflow fan heat exchangerand the second throughflow fan heat exchanger which are coaxially connected in sequence and can rotate synchronously around the axis are arranged in the case; and a refrigerant medium is compressed by the compressor, then flows into the first throughflow fan heat exchanger, is subjected to pressure reduction throttling, and then flows into the second throughflow fan heat exchanger. Channels wherethe refrigerant medium can circulate are formed in fan blades of a throughflow fan, and thus the fan blades of the throughflow fan are the heat exchangers; the first throughflow fan heat exchanger used for conducting heat exchanging with the outdoor space, the second throughflow fan heat exchanger used for conducting heat exchanging with the indoor space and the compressor are coaxially connectedand rotate synchronously around the axis, thus the integrated air conditioner is formed, the structure is simplified, the size is decreased, and the cost is lowered; and in addition, by arranging anelectric slip ring, normal work of the compressor in the rotating process is ensured.

Description

technical field [0001] The invention relates to the technical field of heat exchange, in particular to an integrated air conditioner using a cross-flow fan heat exchanger. Background technique [0002] The heat exchangers of all environmental heating and cooling equipment such as air conditioners and refrigerators use electric fans to force airflow through the surface of the heat exchanger to achieve the purpose of heating and cooling. Electric fans are generally divided into axial flow fans and cross flow fans. Fans, among which cross-flow fans are also called cross-flow fans, are commonly used in air-conditioning indoor units. Heat exchangers are also called condensers, evaporators, radiators, etc. The heat exchanger is generally composed of a very long metal coil (some need to add auxiliary heating electric heating tube) and then combined with many cooling fins through welding, punching riveting, expansion and other processes. The principle is: compressed The cold mediu...

Claims

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Application Information

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IPC IPC(8): F24F1/0025F24F1/0063F24F13/20F24F13/24F24F13/30
CPCF24F1/0025F24F1/0063F24F13/24F24F13/30F24F13/20
Inventor 付建
Owner WUHU TAINENG ELECTRIC APPLIANCES