CN203868385U - Float ball valve - Google Patents

Float ball valve Download PDF

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Publication number
CN203868385U
CN203868385U CN201420098330.4U CN201420098330U CN203868385U CN 203868385 U CN203868385 U CN 203868385U CN 201420098330 U CN201420098330 U CN 201420098330U CN 203868385 U CN203868385 U CN 203868385U
Authority
CN
China
Prior art keywords
valve
valve barrel
spheroid
ball
barrel
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.)
Expired - Fee Related
Application number
CN201420098330.4U
Other languages
Chinese (zh)
Inventor
朱华炳
丁学峰
蔡雷
顾云飞
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.)
DAFENG OKAY FLUID MACHINERY Co Ltd
Original Assignee
DAFENG OKAY FLUID MACHINERY 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 DAFENG OKAY FLUID MACHINERY Co Ltd filed Critical DAFENG OKAY FLUID MACHINERY Co Ltd
Priority to CN201420098330.4U priority Critical patent/CN203868385U/en
Application granted granted Critical
Publication of CN203868385U publication Critical patent/CN203868385U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a float ball valve good in sealing effect. The float ball valve comprises a left valve body and a right valve body. The lower end of the left valve body and the lower end of the right valve body are connected through a fixing bolt, the left valve body is internally provided with an inlet channel, the right valve body is internally provided with an outlet channel, a ball is arranged between the left valve body and the right valve body, a channel is arranged in the ball, a valve base and a sealing gasket are arranged between the ball and the left valve body and between the ball and the right valve body respectively, the lower end of the ball is fixed to the left valve body through a positioning pin, a spring is arranged between the positioning pin and the ball, the upper end of the ball is connected with a valve rod, and the upper end of the valve rod is provided with a handle through a fixing nut. The upper end of the left valve body is internally provided with a pressing plate, a compression spring is arranged between the pressing plate and the handle, and the left valve body at the lower end of the pressing plate is internally provided with padding.

Description

Float ball valve
Technical field
The utility model relates to a kind of valve, relates in particular to a kind of Float ball valve.
Background technique
On the pipeline of the industries such as oil, chemical industry, all can use valve, for the cut-out of liquid, gas medium in pipeline, existing valve in use, relatively simple for structure, poor sealing performance, easily causes liquid to leak, working life is short, can not meet well usage requirement.
Model utility content
Technical problem to be solved in the utility model is: the Float ball valve that a kind of good sealing effect is provided.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: Float ball valve, comprise: left valve barrel and right valve barrel, the lower end of described left valve barrel and right valve barrel is connected by fixing bolt, in described left valve barrel, be provided with inlet passage, in described right valve barrel, be provided with outlet passage, between described left valve barrel and right valve barrel, be provided with spheroid, in described spheroid, be provided with passage, between described spheroid and left valve barrel and right valve barrel, be provided with valve seat and sealing gasket, the lower end of described spheroid is fixed on left valve barrel by locating stud, between described locating stud and spheroid, be provided with spring, the upper end of described spheroid is connected with valve rod, the upper end of described valve rod is provided with handle by set screw nut, inside, upper end at described left valve barrel is provided with pressing plate, between described pressing plate and handle, be provided with stage clip, in the left valve barrel of the lower end of described pressing plate, be provided with filler.
The utility model has the advantages that: above-mentioned Float ball valve is arranged on pipeline, novel structure is easy to operate, good sealing effect, and long service life, can meet usage requirement well.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model Float ball valve.
In figure: 1, left valve barrel, 2, right valve barrel, 3, fixing bolt, 4, inlet passage, 5, outlet passage, 6, spheroid, 7, passage, 8, valve seat, 9, sealing gasket, 10, locating stud, 11, spring, 12, valve rod, 13, set screw nut, 14, handle, 15, pressing plate, 16, stage clip, 17, filler.
Embodiment
Below in conjunction with the drawings and specific embodiments, describe in detail particular content of the present utility model.
As shown in Figure 1, Float ball valve, comprise: left valve barrel 1 and right valve barrel 2, the lower end of described left valve barrel 1 and right valve barrel 2 is connected by fixing bolt 3, in described left valve barrel 1, be provided with inlet passage 4, in described right valve barrel 2, be provided with outlet passage 5, between described left valve barrel 1 and right valve barrel 2, be provided with spheroid 6, in described spheroid 6, be provided with passage 7, between described spheroid 6 and left valve barrel 1 and right valve barrel 2, be provided with valve seat 8 and sealing gasket 9, the lower end of described spheroid 6 is fixed on left valve barrel 1 by locating stud 10, between described locating stud 10 and spheroid 6, be provided with spring 11, the upper end of described spheroid 6 is connected with valve rod 12, the upper end of described valve rod 12 is provided with handle 14 by set screw nut 13, inside, upper end at described left valve barrel 1 is provided with pressing plate 15, between described pressing plate 15 and handle 14, be provided with stage clip 16, in the lower end of described pressing plate 15 left valve barrel 1, be provided with filler 17.
When above-mentioned Float ball valve is arranged on and uses on pipeline, handle with sleeve 14 rotary valve rods 12, valve rod 12 drives spheroid 6 to rotate between left valve barrel 1 and right valve barrel 2, make passage 7 in spheroid 6 be communicated with or cut off with inlet passage 4 simultaneously and in left valve barrel 1 and the outlet passage 5 in right valve barrel 2, thereby realize the open and close of valve, sealing gasket 9 can effectively prevent that liquid medium from leaking between spheroid 6 and left valve barrel 1 and right valve barrel 2, handle 14, stage clip 16, pressing plate 15, 17 pairs of left valve barrels of filler 1 form a mechanism for sealing more, gap in left valve barrel 1 is supplemented.

Claims (1)

1. Float ball valve, it is characterized in that: comprising: left valve barrel (1) and right valve barrel (2), the lower end of described left valve barrel (1) and right valve barrel (2) is connected by fixing bolt (3), in described left valve barrel (1), be provided with inlet passage (4), in described right valve barrel (2), be provided with outlet passage (5), between described left valve barrel (1) and right valve barrel (2), be provided with spheroid (6), in described spheroid (6), be provided with passage (7), between described spheroid (6) and left valve barrel (1) and right valve barrel (2), be provided with valve seat (8) and sealing gasket (9), the lower end of described spheroid (6) is fixed on left valve barrel (1) by locating stud (10), between described locating stud (10) and spheroid (6), be provided with spring (11), the upper end of described spheroid (6) is connected with valve rod (12), the upper end of described valve rod (12) is provided with handle (14) by set screw nut (13), in the inside, upper end of described left valve barrel (1), be provided with pressing plate (15), between described pressing plate (15) and handle (14), be provided with stage clip (16), in the lower end left valve barrel (1) of described pressing plate (15), be provided with filler (17).
CN201420098330.4U 2014-03-05 2014-03-05 Float ball valve Expired - Fee Related CN203868385U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420098330.4U CN203868385U (en) 2014-03-05 2014-03-05 Float ball valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420098330.4U CN203868385U (en) 2014-03-05 2014-03-05 Float ball valve

Publications (1)

Publication Number Publication Date
CN203868385U true CN203868385U (en) 2014-10-08

Family

ID=51649340

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420098330.4U Expired - Fee Related CN203868385U (en) 2014-03-05 2014-03-05 Float ball valve

Country Status (1)

Country Link
CN (1) CN203868385U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103899782A (en) * 2014-03-05 2014-07-02 大丰市奥凯流体机械有限公司 Float ball valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103899782A (en) * 2014-03-05 2014-07-02 大丰市奥凯流体机械有限公司 Float ball valve

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141008

Termination date: 20160305