CN204942682U - A kind of valve water-stop ring - Google Patents

A kind of valve water-stop ring Download PDF

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Publication number
CN204942682U
CN204942682U CN201520567876.4U CN201520567876U CN204942682U CN 204942682 U CN204942682 U CN 204942682U CN 201520567876 U CN201520567876 U CN 201520567876U CN 204942682 U CN204942682 U CN 204942682U
Authority
CN
China
Prior art keywords
water
stop ring
valve
rubber seal
shroud
Prior art date
Application number
CN201520567876.4U
Other languages
Chinese (zh)
Inventor
夏许超
尚燕飞
Original Assignee
河南般德流体控制有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 河南般德流体控制有限公司 filed Critical 河南般德流体控制有限公司
Priority to CN201520567876.4U priority Critical patent/CN204942682U/en
Application granted granted Critical
Publication of CN204942682U publication Critical patent/CN204942682U/en

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Abstract

A kind of valve water-stop ring, comprise water-stop ring outer shroud, water-stop ring body and valve screw rod, described water-stop ring outer shroud and water-stop ring body are fixedly linked and are integrated, the inwall of described water-stop ring body is provided with rubber seal, described rubber seal is that shape of threads is distributed on the inwall of water-stop ring body, a kind of valve water-stop ring described in the utility model, design science, production and processing technology is simple and convenient, Novel water-stop circle technical solutions of the utility model produced is arranged in valve and can reduces it widely in use because its frequency of utilization is too high, serious wear and the generation produced from valve neck water leakage phenomenon, and the utility model belongs to integral seal, install simple and convenient, meet the usage requirement of people to valve, and the utility model cost of production is low, greatly reduce the user cost of people.

Description

A kind of valve water-stop ring

technical field:

The utility model relates to valve field, especially a kind of valve water-stop ring.

background technique:

Valve is the necessary parts applied in aqueduct, the quality of valve often with the effect of its waterproof for foundation, traditional valve often produces the phenomenon of leaking from valve neck installing and using in process, this phenomenon often brings unnecessary trouble to user, thus have impact on the normal usage requirement of people to valve, traditional solution to the problems described above directly in valve neck, arranges seal ring, this method is often because the frequency of utilization of valve is too high and make reduce the working life of seal ring, therefore, often need often to change seal ring, have impact on the usage requirement of people to valve widely.

model utility content:

In order to solve the problem, the utility model provides a kind of valve water-stop ring.

The utility model solves the technological scheme that its technical problem adopts:

A kind of valve water-stop ring, comprise water-stop ring outer shroud, water-stop ring body and valve screw rod, described water-stop ring outer shroud and water-stop ring body are fixedly linked and are integrated, the inwall of described water-stop ring body is provided with rubber seal, and described rubber seal is that shape of threads is distributed on the inwall of water-stop ring body.

Described rubber seal is corresponding with valve screw flight.

The material of described water-stop ring body is polymer rubber.

Owing to adopting technological scheme as above, the utility model has following superiority:

A kind of valve water-stop ring described in the utility model, design science, production and processing technology are simple and convenient, Novel water-stop circle technical solutions of the utility model produced is arranged in valve the generation that can reduce it widely and in use produce from valve neck water leakage phenomenon because of too high, the serious wear of its frequency of utilization, and the utility model belongs to integral seal, install simple and convenient, meet the usage requirement of people to valve, and the utility model cost of production is low, greatly reduce the user cost of people.

accompanying drawing illustrates:

Fig. 1 is structural representation sketch of the present utility model;

Fig. 2 is plan view of the present utility model;

Fig. 3 is sectional drawing of the present utility model;

In figure: 1, water-stop ring outer shroud; 2, water-stop ring body; 3, rubber seal; 4, valve screw rod.

embodiment:

Can explain the utility model in more detail by the following examples, open the purpose of this utility model is intended to protect all changes and improvements within the scope of the utility model, and the utility model is not limited to the following examples;

A kind of valve water-stop ring described by reference to the accompanying drawings, a kind of valve water-stop ring, comprise water-stop ring outer shroud 1, water-stop ring body 2 and valve screw rod 4, described water-stop ring outer shroud 1 is fixedly linked with water-stop ring body 2 and is integrated, the inwall of described water-stop ring body 2 is provided with rubber seal 3, and described rubber seal 3 is distributed on the inwall of water-stop ring body 2 in shape of threads.

Described rubber seal 3 is corresponding with the internal thread of valve screw rod 4, and like this when switch valve, the water in valve pocket due to the continuous obstruction of rubber seal 3, can not be able to overflow.

The material of described water-stop ring body 2 is polymer rubber.

Because the utility model is integral type structure, therefore, only need the utility model to be directly fit into valve neck when concrete use, and the utility model is provided with multiple rubber seal 3, be equivalent to multiple watertightness barrier, therefore the utility model not only preventing water leakage effective when concrete use, and considerably increase the pot life of water-stop ring body 2.

Carefully do not state part in above content for prior art, therefore do not run business into particular one and state.

Claims (3)

1. a valve water-stop ring, comprise: water-stop ring outer shroud (1), water-stop ring body (2) and valve screw rod (4), it is characterized in that: described water-stop ring outer shroud (1) and water-stop ring body (2) are fixedly linked and are integrated, the inwall of described water-stop ring body (2) is provided with rubber seal (3), and described rubber seal (3) is distributed on the inwall of water-stop ring body (2) in shape of threads.
2. a kind of valve water-stop ring according to claim 1, is characterized in that: described rubber seal (3) is corresponding with the screw thread of valve screw rod (4).
3. a kind of valve water-stop ring according to claim 1, is characterized in that: the material of described water-stop ring body (2) is polymer rubber.
CN201520567876.4U 2015-07-31 2015-07-31 A kind of valve water-stop ring CN204942682U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520567876.4U CN204942682U (en) 2015-07-31 2015-07-31 A kind of valve water-stop ring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520567876.4U CN204942682U (en) 2015-07-31 2015-07-31 A kind of valve water-stop ring

Publications (1)

Publication Number Publication Date
CN204942682U true CN204942682U (en) 2016-01-06

Family

ID=55010112

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520567876.4U CN204942682U (en) 2015-07-31 2015-07-31 A kind of valve water-stop ring

Country Status (1)

Country Link
CN (1) CN204942682U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105020451A (en) * 2015-07-31 2015-11-04 河南般德流体控制有限公司 Water stop ring for valve
CN107161106A (en) * 2017-05-09 2017-09-15 奇瑞汽车股份有限公司 A kind of air regulator washing system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105020451A (en) * 2015-07-31 2015-11-04 河南般德流体控制有限公司 Water stop ring for valve
CN107161106A (en) * 2017-05-09 2017-09-15 奇瑞汽车股份有限公司 A kind of air regulator washing system

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