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Patent Searching and Data


Title:
QUICK CONNECTOR WITH FLANGE FOR SPLIT AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2014/117611
Kind Code:
A1
Abstract:
A quick connector with a flange for a split air conditioner comprises a high pressure side quick connector and a low pressure side quick connector both connected to an outdoor machine, an indoor quick connector connected to an indoor machine, and connection pipe quick connectors disposed at two ends of a connection pipe. The high pressure side quick connector comprises a valve body (6), a spring (3), a plug (4), and the connection pipe (7). The connection pipe quick connector comprises a connector nut (31), a movable sleeve (32), a pipe connector (33), a sealing ring (34), a second spring (35), a central shaft (36), a washer (37), a connector body (38), and a refrigeration liquid connection pipe (39). The connection pipe quick connector is connected to the outdoor machine high pressure side quick connector by using the following manner: after an external thread (61) of the valve body (6) contacts an internal thread (311) of the connector nut (31), the connector nut (31) is rotated to enable the central shaft (36) to jack the plug (4) open, so as to achieve a purpose of mutually connecting the connection pipe quick connector and the outdoor machine high pressure side quick connector.

Inventors:
JIN, Wenxiang (Zhejiang Yihua Refrigerating Equipment Co. Ltd, Jiangkou EDZ, Huangyan Distric, Taizhou Zhejiang 0, 318020, CN)
Application Number:
CN2013/090555
Publication Date:
August 07, 2014
Filing Date:
December 26, 2013
Export Citation:
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Assignee:
ZHOU, Jichang (Zhejiang Yihua Refrigerating Equipment Co. Ltd, Jiangkou EDZ, Huangyan Distric, Taizhou Zhejiang 0, 318020, CN)
International Classes:
F16L37/28
Foreign References:
CN202171081U
CN2752508Y
CN2903627Y
CN202125693U
JPS51147024A
CN203099177U
Attorney, Agent or Firm:
HENSEN INTELLECTUAL PROPERTY OFFICE (6I Shangbu Building, No.68 Nanyuan Road Futia, Shenzhen Guangdong 0, 518000, CN)
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