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Throttle capillary tube fixing structure of air conditioner

A fixed structure, capillary tube technology, applied in the direction of fluid circulation arrangements, mechanical equipment, refrigeration components, etc., can solve the problems of refrigerant leakage, leakage, broken refrigerant, etc., and achieve the effect of reducing the defective rate of products

Inactive Publication Date: 2009-06-24
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] In view of the above-mentioned prior art air conditioner throttling capillary fixing structure, there is a problem that the welding point of the capillary is likely to break and cause refrigerant leakage after long-term operation. The extended connecting tube and the capillary tube bent into neatly arranged oval tubes are fixed together with wire clips. The vibration stress of the capillary tube is concentrated on the two connecting tubes to overcome the problem of refrigerant leakage caused by the rupture of the welding point of the capillary tube after long-term operation. question

Method used

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  • Throttle capillary tube fixing structure of air conditioner
  • Throttle capillary tube fixing structure of air conditioner
  • Throttle capillary tube fixing structure of air conditioner

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Embodiment Construction

[0025] Specific embodiments of the present invention will be described in detail in conjunction with the accompanying drawings.

[0026] Figure 2a Show the air conditioner throttling capillary fixing structure involved in the present invention, Figure 2b for Figure 2a Side view of the capillary-fixed structure shown.

[0027] Such as Figure 2a with Figure 2b As shown, the air conditioner throttling capillary fixing structure involved in the present invention includes a capillary bent into a neatly arranged oval tube 5 and two elongated connecting pipes A6 and B8. The two ends of the capillary are respectively welded to the connecting pipe, there is a welding point a7 between the connecting pipe A6 and the capillary, and there is a welding point b9 between the connecting pipe B8 and the capillary.

[0028] The line clamps A10 and B11 are arranged on one side of the neatly arranged oval tubes, and the line clamp C12 is set on the other side of the neatly arranged oval ...

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Abstract

The invention relates to a fixing structure of a throttling capillary of an air conditioner. The fixing structure comprises the capillary which is wound into an oval pipe with orderly arrangement and two lengthened connecting pipes, the two ends of the capillary are respectively welded with the connecting pipes, the two connecting pipes and the capillary which is wound into the oval pipe are fixed together by wire clamps. Three wire clamps are utilized for fixing the connecting pipes and the capillary, wherein, two wire clamps are arranged on one side of the oval pipe with the orderly arrangement for respectively fixing welds between one connecting pipe and the other connection pipe and between the connecting pipe and the capillary; the other wire clamp is arranged on the other side of the oval pipe with the orderly arrangement for fixing the capillary.

Description

technical field [0001] The invention relates to an air conditioner, in particular to an expansion throttling device of the air conditioner. Background technique [0002] An air conditioner is an electrical device that regulates and maintains the indoor temperature at the user's desired condition, and is mainly composed of a refrigeration cycle system and an air cycle system. The air conditioning function of the air conditioner is completed by the refrigeration cycle system and the air cycle system. The refrigeration cycle system includes a heat exchanger, a compressor and a throttling expansion device. The air circulation system includes a fan and a fan motor, an air inlet and outlet and an air filter. The operation of the refrigeration cycle system and the air cycle system of the air conditioner is controlled by the electrical control system, which controls the cooling / heating operation of the air conditioner, and performs room temperature setting and wind speed control. ...

Claims

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Application Information

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IPC IPC(8): F25B41/06
CPCF25B41/067F25B41/37
Inventor 宋景亮
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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