CN201344262Y - 一种进排气阀 - Google Patents

一种进排气阀 Download PDF

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Publication number
CN201344262Y
CN201344262Y CNU2009200028711U CN200920002871U CN201344262Y CN 201344262 Y CN201344262 Y CN 201344262Y CN U2009200028711 U CNU2009200028711 U CN U2009200028711U CN 200920002871 U CN200920002871 U CN 200920002871U CN 201344262 Y CN201344262 Y CN 201344262Y
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China
Prior art keywords
base
valve
air inlet
casing body
housing
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Expired - Fee Related
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CNU2009200028711U
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English (en)
Inventor
郑贵州
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Toro (china) Irrigation Equipment Co Ltd
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Individual
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Priority to CNU2009200028711U priority Critical patent/CN201344262Y/zh
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  • Self-Closing Valves And Venting Or Aerating Valves (AREA)

Abstract

一种进排气阀，由壳体、阀芯、密封圈、底座构成，壳体上方设有阀嘴，阀芯顶部设有软橡胶垫，阀芯置于壳体内，密封圈置于底座上，壳体和底座连接。壳体和底座的连接方式可以采用螺纹旋转连接、卡合连接等连接方式。将本进排气阀安装于灌溉用水管上，灌溉时，水流过水管，管内的空气直接从阀嘴排出，待空气排完，水压顶住阀芯，阀芯顶部的软橡胶垫堵住阀嘴。

Description

一种进排气阀
技术领域
本实用新型涉及一种灌溉用进排气装置，具体说是指一种进排气阀。
背景技术
现有的灌溉用进排气阀结构，多数采用金属制品，通过里面的浮球和孔接触分离的原理来排气，其结构十分普通，排气不彻底，且由于采用金属制作，价格较贵。
实用新型内容
本实用新型提供一种灌溉用进排气阀结构，具有安装方便，气密性能好，成本低廉的优点。
本实用新型采用如下技术方案：一种进排气阀，由壳体、阀芯、密封圈、底座构成，壳体上方设有阀嘴，阀芯顶部设有软橡胶垫，阀芯置于壳体内，密封圈置于底座上，壳体和底座连接。
壳体和底座的连接方式可以采用螺纹旋转连接、卡合连接等连接方式。
将本进排气阀安装于灌溉用水管上，灌溉时，水流过水管，管内的空气直接从阀嘴排出，待空气排完，水压顶住阀芯，阀芯顶部的软橡胶垫堵住阀嘴。当水回落时，阀芯回落，外面的空气从阀嘴进入水管。
附图说明
图1为本实用新型分解结构示意图。
具体实施方式
下面参照图1详细说明本实用新型的具体实施方式。
一种进排气阀，由壳体1、阀芯2、密封圈3、底座4构成，壳体1上方设有阀嘴5，阀芯2顶部设有软橡胶垫6，阀芯2置于壳体1内，密封圈3置于底座4上，壳体1和底座4连接。
壳体1和底座4的连接方式采用螺纹旋转连接。
将本进排气阀安装于灌溉用水管上，灌溉时，水流过水管，管内的空气直接从阀嘴5排出，待空气排完，水压顶住阀芯2，阀芯2顶部的软橡胶垫6堵住阀嘴5。当水回落时，阀芯2回落，外面的空气从阀嘴5进入水管。
上述为本实用新型的一个具体实施方式，但本实用新型的设计构思并不局限于此，凡利用此构思对本实用新型进行非实质性的改动，均属于侵犯本实用新型保护范围的行为。

Claims (2)

1、一种进排气阀，其特征在于：由壳体、阀芯、密封圈、底座构成，壳体上方设有阀嘴，阀芯顶部设有软橡胶垫，阀芯置于壳体内，密封圈置于底座上，壳体和底座连接。
2、如权利要求1所述的一种进排气阀，其特征在于：壳体和底座的连接方式采用螺纹旋转连接。
CNU2009200028711U 2009-02-05 2009-02-05 一种进排气阀 Expired - Fee Related CN201344262Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2009200028711U CN201344262Y (zh) 2009-02-05 2009-02-05 一种进排气阀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2009200028711U CN201344262Y (zh) 2009-02-05 2009-02-05 一种进排气阀

Publications (1)

Publication Number Publication Date
CN201344262Y true CN201344262Y (zh) 2009-11-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2009200028711U Expired - Fee Related CN201344262Y (zh) 2009-02-05 2009-02-05 一种进排气阀

Country Status (1)

Country Link
CN (1) CN201344262Y (zh)

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C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: Xiamen Xiangfeng Water-saving Equipment Co., Ltd.

Assignor: Zheng Guizhou

Contract record no.: 2010350000052

Denomination of utility model: Suction and exhaust valve

Granted publication date: 20091111

License type: Exclusive License

Record date: 20100419

ASS Succession or assignment of patent right

Owner name: XIAMEN XIANGFENG WATER-SAVING EQUIPMENT CO., LTD.

Free format text: FORMER OWNER: ZHENG GUIZHOU

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Free format text: CORRECT: ADDRESS; FROM: 351100 NO. 92, EAST OF ZHENGBAN VILLAGE, MAXIANG TOWN, XIANG AN DISTRICT, XIAMEN CITY, FUJIAN PROVINCE TO: 361101 NO. 1146, XIANGBEI INDUSTRIAL ZONE, XIANG AN DISTRICT, XIAMEN CITY, FUJIAN PROVINCE

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Address after: 361101, Lane 1146, Lane Industrial Zone, Xiangan District, Fujian, Xiamen

Patentee after: Xiamen Xiangfeng Water-saving Equipment Co., Ltd.

Address before: 351100 Fujian Province, Xiangan District of Xiamen City, Ma Zhen Zheng ban East Village No. 92

Patentee before: Zheng Guizhou

ASS Succession or assignment of patent right

Owner name: TORO (CHINA) IRRIGATION EQUIPMENT CO., LTD.

Free format text: FORMER OWNER: XIAMEN XIANGFENG WATER-SAVING EQUIPMENT CO., LTD.

Effective date: 20131223

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 361101 XIAMEN, FUJIAN PROVINCE TO: 361115 XIAMEN, FUJIAN PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20131223

Address after: Xiamen torch hi tech Zone of Xiangan District of Xiamen City, Fujian province 361115 (Xiangan) Industrial District Fang Shan South Road, No. 1185 A District

Patentee after: Toro (China) irrigation equipment Co. Ltd.

Address before: 361101, Lane 1146, Lane Industrial Zone, Xiangan District, Fujian, Xiamen

Patentee before: Xiamen Xiangfeng Water-saving Equipment Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20091111

Termination date: 20150205

EXPY Termination of patent right or utility model