Title:
DOUBLE-HOLE BALL VALVE FOR CHLORINE
Document Type and Number:
WIPO Patent Application WO/2016/197539
Kind Code:
A1
Abstract:
Provided is a double-hole ball valve for chlorine, comprising two valve bodies; the first valve body (7) and second valve body (9) are ball valves; the first valve body (7) is located in a first valve socket (6), and the second valve body (9) is located in a second valve socket (12). A buffer (8) is provided between the first valve socket (6) and the second valve socket (12); the two ends of the valve body are provided with a connection flange (10); the upper parts of the valve bodies are provided with valve rods (1, 2). The double-hole ball valve has a small volume, is capable of cutting the flow immediately when a leak occurs, and is convenient to repair.
Inventors:
MAO CHUNLONG (CN)
MAO JINGEN (CN)
CHEN SHANJUN (CN)
MAO JINGEN (CN)
CHEN SHANJUN (CN)
Application Number:
PCT/CN2015/094614
Publication Date:
December 15, 2016
Filing Date:
November 13, 2015
Export Citation:
Assignee:
JIANGSU JIN SHENGYUAN SPECIAL VALVE CO LTD (CN)
International Classes:
F16K13/00; B01D35/04; F16K5/06; F16K5/08; F16K27/06
Domestic Patent References:
| WO2011112073A1 | 2011-09-15 | |||
| WO2010131039A1 | 2010-11-18 |
Foreign References:
| CN104864126A | 2015-08-26 | |||
| CN204704438U | 2015-10-14 | |||
| CN201386818Y | 2010-01-20 | |||
| CN2438887Y | 2001-07-11 | |||
| CN203067820U | 2013-07-17 | |||
| US6220290B1 | 2001-04-24 |
Attorney, Agent or Firm:
CO-HORIZON INTELLECTUAL PROPERTY INC. (CN)
北京国昊天诚知识产权代理有限公司 (CN)
北京国昊天诚知识产权代理有限公司 (CN)
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