CN209213060U - A kind of Fluorine-lined ball valve - Google Patents
A kind of Fluorine-lined ball valve Download PDFInfo
- Publication number
- CN209213060U CN209213060U CN201822091390.4U CN201822091390U CN209213060U CN 209213060 U CN209213060 U CN 209213060U CN 201822091390 U CN201822091390 U CN 201822091390U CN 209213060 U CN209213060 U CN 209213060U
- Authority
- CN
- China
- Prior art keywords
- fluorine
- lined
- valve
- valve body
- ball
- 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
Links
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052731 fluorine Inorganic materials 0.000 abstract description 4
- 239000011737 fluorine Substances 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 3
- 239000012530 fluid Substances 0.000 abstract description 3
- 239000004519 grease Substances 0.000 abstract description 3
- 229920001296 polysiloxane Polymers 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Taps Or Cocks (AREA)
Abstract
The utility model discloses a kind of Fluorine-lined ball valves, including valve body, Fluorine-lined end cap is mounted at left and right sides of the valve body, the valve inner is provided with ball seat, Fluorine-lined sphere is installed in the ball seat, the valve body upper end is provided with actuator and letter in reply device, and valve rod is provided in the middle part of the lower end of the actuator and letter in reply device, and the lower end of the valve rod passes through the top end wall of valve body and connect with Fluorine-lined sphere.This ball valve is self energy full lining fluorine Packaged ball valve, only there is a small amount of grease of silicone fluid in valve rod, other are clean oil-free, while having multiple seal washers between valve rod and valve body, open resistance and reduce, simple in construction, easy to disassemble and assemble, practical, is worthy to be popularized.
Description
Technical field
The utility model relates to a kind of control valve, specifically a kind of Fluorine-lined ball valve.
Background technique
Fluorine-lined ball valve is to make opening and closing element with the sphere with circular through hole, and sphere is rotated with valve rod around valve body center line to realize
Valve opening and closing.Fluorine-lined ball valve has manual Fluorine-lined ball valve, worm gear to rotate Fluorine-lined ball valve, Pneumatic lining fluorine ball by driving method
Valve, electronic Fluorine-lined ball valve etc..Fluorine-lined ball valve is the opening and closing for controlling various strong corrosive medias and the Specialty Design carried out, is made extensively
For petroleum, chemical industry, dyeization, pesticide, the industries such as relieving haperacidity alkaline are the optimal selections of anticorrosive valve.
But existing ball-valve structure is complicated, installation is inconvenient, and it is larger that when work opens resistance.Therefore, those skilled in the art
Member provides a kind of Fluorine-lined ball valve, to solve the problems mentioned in the above background technology.
Summary of the invention
The purpose of this utility model is to provide a kind of Fluorine-lined ball valves, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of Fluorine-lined ball valve, including valve body, described
It is mounted on Fluorine-lined end cap at left and right sides of valve body, the valve inner is provided with ball seat, is equipped with Fluorine-lined in the ball seat
Sphere, the valve body upper end are provided with actuator and letter in reply device, are provided with valve rod in the middle part of the lower end of the actuator and letter in reply device,
The lower end of the valve rod passes through the top end wall of valve body and connect with Fluorine-lined sphere.
As a further solution of the present invention: two Fluorine-lined end caps pass through multiple hexagon socket cap head screws
It is fixedly connected with the valve body, and is provided with elastic washer between the outboard end of hexagon socket cap head screw and Fluorine-lined end cap.
The ball seat is provided with sealing up and down as a further solution of the present invention, between two sides and valve body
Washer one, and seal washer two is provided between the left and right sides of ball seat and Fluorine-lined end cap.
Multiple seal washers three are provided between the valve rod and valve body as a further solution of the present invention,
And valve rod and valve body are rotatablely connected.
The lower end of the valve rod is provided with fixture block as a further solution of the present invention, the Fluorine-lined sphere
Upper end and fixture block are correspondingly arranged on card slot, and the fixture block is arranged in card slot.
The company of rotation between the Fluorine-lined sphere and the inner sidewall of ball seat as a further solution of the present invention,
It connects.
Letter in reply device is arranged in actuator in the actuator and letter in reply device as a further solution of the present invention,
Downside.
Compared with prior art, the utility model has the beneficial effects that
This ball valve is self energy full lining fluorine Packaged ball valve, only there is a small amount of grease of silicone fluid in valve rod, other are that cleaning is oil-free, together
When valve rod and valve body between have multiple seal washers, open resistance and reduce, it is simple in construction, easy to disassemble and assemble, it is practical, be worth pushing away
Extensively.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of Fluorine-lined ball valve.
Fig. 2 is a kind of three-dimensional structure diagram of Fluorine-lined ball valve.
Fig. 3 is a kind of side view of Fluorine-lined ball valve.
In figure: 1- valve body, 2- ball seat, 3- elastic washer, 4- hexagon socket cap head screw, 5- Fluorine-lined end cap, 6- Fluorine-lined
Sphere, 7- actuator and letter in reply device, 8- valve rod.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Please refer to Fig. 1~3, in the utility model embodiment, a kind of Fluorine-lined ball valve, including valve body 1, the valve body 1 or so
Two sides are mounted on Fluorine-lined end cap 5, and the valve body 1 is internally provided with ball seat 2, is equipped with Fluorine-lined sphere in the ball seat 2
6,1 upper end of valve body is provided with actuator and letter in reply device 7, is provided with valve rod in the middle part of the lower end of the actuator and letter in reply device 7
8, the lower end of the valve rod 8 passes through the top end wall of valve body 1 and connect with Fluorine-lined sphere 6.
Two Fluorine-lined end caps 5 are fixedly connected by multiple hexagon socket cap head screws 4 with valve body 1, and interior hexagonal
Elastic washer 3 is provided between the outboard end and Fluorine-lined end cap 5 of fillister head screw 4.
Seal washer one, and the left and right sides of ball seat 2 are provided between the two sides up and down and valve body 1 of the ball seat 2
Seal washer two is provided between Fluorine-lined end cap 5.
Multiple seal washers three are provided between the valve rod 8 and valve body 1, and valve rod 8 and valve body 1 are rotatablely connected.
The lower end of the valve rod 8 is provided with fixture block, and the upper end of the Fluorine-lined sphere 6 and fixture block are correspondingly arranged on card slot, institute
Fixture block is stated to be arranged in card slot.
It is rotatablely connected between the Fluorine-lined sphere 6 and the inner sidewall of ball seat 2.
The downside of letter in reply device is arranged in actuator in the actuator and letter in reply device 7.
The working principle of the utility model is: this ball valve is when in use, ball valve is installed by Fluorine-lined end cap 5, actuator
And the letter in reply device in letter in reply device 7 receives signal (valve open or close), and transmits a signal to actuator execution, actuator is logical
Rotation valve rod 8 is crossed, makes valve rod 8 that Fluorine-lined sphere 6 be driven to rotate to achieve the purpose that valve switch in ball seat 2；
This ball valve is self energy full lining fluorine Packaged ball valve, only has a small amount of grease of silicone fluid in valve rod 8, other are that cleaning is oil-free,
There are multiple seal washers between valve rod 8 and valve body 1 simultaneously, opens resistance and reduce, simple in construction, easy to disassemble and assemble, practical, value
It must promote.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of Fluorine-lined ball valve, including valve body, which is characterized in that it is mounted on Fluorine-lined end cap at left and right sides of the valve body, it is described
Valve inner is provided with ball seat, and Fluorine-lined sphere is equipped in the ball seat, and the valve body upper end is provided with actuator and returns
Valve rod is provided in the middle part of the lower end of letter device, the actuator and letter in reply device, the lower end of the valve rod passes through the top end wall of valve body simultaneously
It is connect with Fluorine-lined sphere.
2. a kind of Fluorine-lined ball valve according to claim 1, which is characterized in that two Fluorine-lined end caps pass through in multiple
Hexagonal cylindrical head screw is fixedly connected with the valve body, and is provided between the outboard end of hexagon socket cap head screw and Fluorine-lined end cap
Elastic washer.
3. a kind of Fluorine-lined ball valve according to claim 1, which is characterized in that the two sides up and down of the ball seat and valve body it
Between be provided with seal washer one, and seal washer two is provided between the left and right sides of ball seat and Fluorine-lined end cap.
4. a kind of Fluorine-lined ball valve according to claim 1, which is characterized in that be provided between the valve rod and valve body multiple
Seal washer three, and valve rod and valve body are rotatablely connected.
5. a kind of Fluorine-lined ball valve according to claim 1, which is characterized in that the lower end of the valve rod is provided with fixture block, institute
It states the upper end of Fluorine-lined sphere and fixture block is correspondingly arranged on card slot, the fixture block is arranged in card slot.
6. a kind of Fluorine-lined ball valve according to claim 1, which is characterized in that the inner sidewall of the Fluorine-lined sphere and ball seat
Between be rotatablely connected.
7. a kind of Fluorine-lined ball valve according to claim 1, which is characterized in that actuator is set in the actuator and letter in reply device
It sets in the downside of letter in reply device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822091390.4U CN209213060U (en) | 2018-12-13 | 2018-12-13 | A kind of Fluorine-lined ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822091390.4U CN209213060U (en) | 2018-12-13 | 2018-12-13 | A kind of Fluorine-lined ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209213060U true CN209213060U (en) | 2019-08-06 |
Family
ID=67464349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822091390.4U Expired - Fee Related CN209213060U (en) | 2018-12-13 | 2018-12-13 | A kind of Fluorine-lined ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209213060U (en) |
-
2018
- 2018-12-13 CN CN201822091390.4U patent/CN209213060U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190806 |