CN206234391U - Three-chip type manual ball valve - Google Patents

Three-chip type manual ball valve Download PDF

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Publication number
CN206234391U
CN206234391U CN201621332824.XU CN201621332824U CN206234391U CN 206234391 U CN206234391 U CN 206234391U CN 201621332824 U CN201621332824 U CN 201621332824U CN 206234391 U CN206234391 U CN 206234391U
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CN
China
Prior art keywords
valve
ball
bonnet
chip type
rod
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201621332824.XU
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Chinese (zh)
Inventor
宋大伟
薛少威
许峙彬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Younaite Purification Equipment Co Ltd
Original Assignee
Wuxi Younaite Purification Equipment Co Ltd
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 Wuxi Younaite Purification Equipment Co Ltd filed Critical Wuxi Younaite Purification Equipment Co Ltd
Priority to CN201621332824.XU priority Critical patent/CN206234391U/en
Application granted granted Critical
Publication of CN206234391U publication Critical patent/CN206234391U/en
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Abstract

The utility model is related to a kind of three-chip type manual ball valve, is particularly used for blocking or connecting the three-chip type manual ball valve of pipeline intermediary matter, belongs to pipe valve technical field.It includes valve body and valve ball, and the valve ball that can freely rotate is provided with valve body, and valve body two ends connect bonnet, valve seat is provided between bonnet and valve ball respectively;Valve ball upper end connects valve rod, and valve rod upper end stretches out valve body, gland is provided between valve rod and valve body;The bonnet is provided with outer fluid through hole, and valve ball is provided with fluid passage.The utility model simple structure, compact, reasonable, stable and reliable in work, good airproof performance;The medium that can be blocked or connect in pipeline, effective drift diameter is greatly improved, and fluid resistance diminishes, easy to maintenance.

Description

Three-chip type manual ball valve
Technical field
The utility model is related to a kind of three-chip type manual ball valve, is particularly used for blocking or connecting pipeline intermediary matter Three-chip type manual ball valve, belongs to pipe valve technical field.
Background technology
It is general in the equipment or pipeline of conveying steam and air dielectric that valve is set, controlled by the opening and closing of valve The break-make of gas medium conveying.In the prior art, conventional pipe valve effective drift diameter is smaller, easy shape after valve long-term use Into obturation, the normal of influence pipeline is used.
The content of the invention
The purpose of this utility model is to overcome above-mentioned weak point, so that a kind of three-chip type manual ball valve is provided, can The medium for blocking or connecting in pipeline, effective drift diameter is greatly improved, and fluid resistance diminishes, easy to maintenance.
According to the technical scheme that the utility model is provided, three-chip type manual ball valve includes valve body and valve ball, it is characterized in that:Valve The valve ball that can freely rotate is provided with vivo, valve body two ends connect bonnet, valve seat is provided between bonnet and valve ball respectively;On valve ball End connection valve rod, valve rod upper end stretches out valve body, gland is provided between valve rod and valve body;The bonnet is provided with outer fluid and leads to Hole, valve ball is provided with fluid passage.
Further, be fastened on handle on valve rod by the connection of valve rod upper end handle and valve stem nut, valve stem nut.
Further, bonnet, valve body and valve seat junction are provided with sealing ring.
Compared with the prior art the utility model has advantages below:
The utility model simple structure, compact, reasonable, stable and reliable in work, good airproof performance;Can block or connect pipeline In medium, effective drift diameter greatly improves, and fluid resistance diminishes, easy to maintenance.
Brief description of the drawings
Fig. 1 is the utility model front view.
Description of reference numerals:1- valve bodies, 2- valve seats, 3- valve balls, 4- bonnets, 5- sealing rings, 6- handles, 7- valve stem nuts, 8- valve rods, 9- glands, 10- outer fluids passage, 11- fluid passages.
Specific embodiment
The utility model will be further described with reference to the embodiment in accompanying drawing below:
As shown in figure 1, the utility model mainly includes being provided with the valve that can freely rotate in valve body 1 and valve ball 3, valve body 1 Ball 3, the two ends of valve body 1 connect bonnet 4 respectively, and valve seat 2 is provided between bonnet 4 and valve ball 3.
The upper end of valve ball 3 connects valve rod 8, and the upper end of valve rod 8 stretches out valve body 1, gland 9 is provided between valve rod 8 and valve body 1.
The upper end of the valve rod 8 connects handle 6 and valve stem nut 7, and be fastened on handle 6 on valve rod 8 by valve stem nut 7.
The bonnet 4 is provided with outer fluid through hole 10, and valve ball 3 is provided with fluid passage 11, and rotation valve rod is enabled to The outer fluid through hole 10 of bonnet 4 is connected or disconnected with the fluid passage 11 of valve ball 3.
The bonnet 4, valve body 1 and the junction of valve seat 2 are provided with sealing ring 5, and sealing is improved by sealing ring 5.
Operation principle of the present utility model is:During work, by rotate handle so that valve rod drive spheroid rotate so that The outer fluid through hole for obtaining bonnet 4 is connected or disconnected with the fluid passage of valve ball.It is the utility model simple structure, compact, reasonable, It is stable and reliable in work, good airproof performance;The medium that can be blocked or connect in pipeline, effective drift diameter is greatly improved, and fluid resistance becomes It is small, it is easy to maintenance.

Claims (2)

1. a kind of three-chip type manual ball valve, including valve body(1)And valve ball(3), it is characterized in that:Valve body(1)Inside being provided with can be free The valve ball of rotation(3), valve body(1)Two ends connect bonnet respectively(4), bonnet(4)And valve ball(3)Between be provided with valve seat(2);Valve ball (3)Upper end connects valve rod(8), valve rod(8)Valve body is stretched out in upper end(1), valve rod(8)And valve body(1)Between be provided with gland (9);The bonnet(4)It is provided with outer fluid through hole(10), valve ball(3)It is provided with fluid passage(11).
2. three-chip type manual ball valve as claimed in claim 1, it is characterized in that:The valve rod(8)Upper end connects handle(6)And valve Stem nut(7), valve stem nut(7)By handle(6)It is fastened on valve rod(8)On.
CN201621332824.XU 2016-12-06 2016-12-06 Three-chip type manual ball valve Active CN206234391U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621332824.XU CN206234391U (en) 2016-12-06 2016-12-06 Three-chip type manual ball valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621332824.XU CN206234391U (en) 2016-12-06 2016-12-06 Three-chip type manual ball valve

Publications (1)

Publication Number Publication Date
CN206234391U true CN206234391U (en) 2017-06-09

Family

ID=58977820

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621332824.XU Active CN206234391U (en) 2016-12-06 2016-12-06 Three-chip type manual ball valve

Country Status (1)

Country Link
CN (1) CN206234391U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106641316A (en) * 2016-12-06 2017-05-10 无锡优耐特净化装备有限公司 Three-sheet type manual ball valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106641316A (en) * 2016-12-06 2017-05-10 无锡优耐特净化装备有限公司 Three-sheet type manual ball valve

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