CN205155171U - Fluorine valve door - Google Patents
Fluorine valve door Download PDFInfo
- Publication number
- CN205155171U CN205155171U CN201520896478.7U CN201520896478U CN205155171U CN 205155171 U CN205155171 U CN 205155171U CN 201520896478 U CN201520896478 U CN 201520896478U CN 205155171 U CN205155171 U CN 205155171U
- Authority
- CN
- China
- Prior art keywords
- valve
- fluorine
- anticorrosive coat
- rotary sleeve
- 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
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- Lift Valve (AREA)
- Sliding Valves (AREA)
Abstract
The utility model discloses a fluorine valve door, including the valve casing, the valve casing is equipped with the feed liquor hole on one side, is equipped with the outage on the opposite side, valve casing center is equipped with the valve pocket, the valve pocket center is equipped with the pivot, the pivot outside is equipped with the rotary sleeve, the upper and lower both sides of rotary sleeve are equipped with the sealed valve plate that contacts with valve shells inner wall, the valve pocket has the limiting plate with feed liquor hole and outage linking department symmetrical arrangement, be equipped with first anticorrosive coating on the lateral wall of sealed valve plate both sides, be equipped with the second anticorrosive coating on the valve pocket inside wall, the utility model discloses not only realize better sealed effect, have super strong stability simultaneously, avoid corroding by force high -risk medium erosion valve inside wall and sealed valve plate surface to the life of extension valve guarantees fluorine valve door's normal work.
Description
Technical field
The utility model relates to valve technology field, particularly relates to a kind of fluorine-lining valve door.
Background technique
Valve is in fluid system, is used for controlling the device of the direction of fluid, pressure, flow, is the medium in pipe arrangement and equipment (liquid, gas, powder) is flowed or stops and controlling the device of its flow.
Valve is the controlling component in fluid delivery system, has cut-off, adjustment, water conservancy diversion, prevents the functions such as adverse current, voltage stabilizing, shunting or overflow pressure relief.For the valve of liquid control system, various valves used from the simplest stop valve to very complicated robot control system(RCS), its kind and specification are quite various.Valve can be used for the flowing controlling all kinds fluids such as air, water, steam, various Korrosionsmedium, mud, oil product, liquid metal and radiating medium.Valve is also divided into cast iron valve according to material, cast steel valve, stainless valve (201,304,316 etc.), Cr-Mo steel valve, Chrominm-molybdenum-vanadium steel valve, dual phase steel valve, Plastic valve, nonstandard customized material such as valve such as grade.
Valve is widely used in all kinds of acid-alkali salts of the industries such as polysilicon, organosilicon, chlor-alkali, soda ash, papermaking, power station, oil refining, particle, gas, liquid, the high-risk medium of deep-etching, high-temperature steam and high hardness particle material-transporting system.In actual use, the high-risk medium of deep-etching can corrode valve body madial wall, reduces the working life of valve.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of fluorine-lining valve door.
The utility model is achieved through the following technical solutions:
A kind of fluorine-lining valve door, comprise valve housing 1, described valve housing 1 side is provided with inlet opening 101, opposite side is provided with outage 102, and described valve housing 1 central position is provided with valve pocket 103, and described valve pocket 103 central position is provided with rotating shaft 2, the described outer border of rotating shaft 2 is provided with rotary sleeve 3, the described upper and lower both sides of rotary sleeve 3 are provided with the sealing valve plate 4 contacted with valve housing 1 inwall, realize the rotation sealing valve plate 4, to control the size of current by the rotation of rotating shaft 2; Described valve pocket 103 is arranged symmetrically with limited location plate 5 with inlet opening 101 and outage 102 joining place, and described sealing valve plate 4 both sides sidewall is provided with the first anticorrosive coat 6, and described valve pocket 103 madial wall is provided with the second anticorrosive coat 7.
As optimal technical scheme of the present utility model, described rotating shaft 2 with between rotary sleeve 3 for key is connected.
As optimal technical scheme of the present utility model, described first anticorrosive coat 6 longitudinal cross-section shape is triangular in shape.
As optimal technical scheme of the present utility model, the material of described first anticorrosive coat 6 and the second anticorrosive coat 7 is tetrafluoroethylene, PFA or F46.
Compared with prior art, the beneficial effects of the utility model are: the utility model structure is simple, reasonable in design, when the utility model uses, the rotation sealing valve plate is realized by rotating shaft, control the size of current, now limiting board can realize spacing, under the effect of the first anticorrosive coat, the second anticorrosive coat, not only realize good seal action simultaneously, there is superpower stability simultaneously, avoid deep-etching high-risk erosion medium resistance valve madial wall and sealing valve plate surface, thus extend the working life of valve, ensure the normal work of fluorine-lining valve door.
Accompanying drawing explanation
Accompanying drawing is structural representation of the present utility model.
Embodiment
In order to make the purpose of this utility model, technological scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to accompanying drawing, accompanying drawing is structural representation of the present utility model.
A kind of fluorine-lining valve door, comprise valve housing 1, described valve housing 1 side is provided with inlet opening 101, opposite side is provided with outage 102, described valve housing 1 central position is provided with valve pocket 103, and described valve pocket 103 central position is provided with rotating shaft 2, and the described outer border of rotating shaft 2 is provided with rotary sleeve 3, wherein said rotating shaft 2 with between rotary sleeve 3 for key is connected, be convenient to the connection of rotary sleeve 3 like this.The described upper and lower both sides of rotary sleeve 3 are provided with the sealing valve plate 4 contacted with valve housing 1 inwall; Described valve pocket 103 is arranged symmetrically with limited location plate 5 with inlet opening 101 and outage 102 joining place, each sealing valve plate 4 both sides sidewall described is provided with the first anticorrosive coat 6, wherein said first anticorrosive coat 6 longitudinal cross-section shape is triangular in shape, can reduce the resistance sealing valve plate 4 like this.
Described valve pocket 103 madial wall is provided with the second anticorrosive coat 7, and wherein said first anticorrosive coat 6, second anticorrosive coat 7 is the material such as tetrafluoroethylene, PFA, F46.During use, the rotation sealing valve plate 4 is realized by rotating shaft 2, control the size of current, now limiting board 5 can realize spacing, under the effect of the first anticorrosive coat 6, second anticorrosive coat 7, not only realize good seal action, there is superpower stability simultaneously, avoid deep-etching high-risk erosion medium resistance valve madial wall and sealing valve plate 4 surface, thus extend the working life of valve, ensure the normal work of fluorine-lining valve door.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a fluorine-lining valve door, comprise valve housing (1), described valve housing (1) side is provided with inlet opening (101), opposite side is provided with outage (102), described valve housing (1) central position is provided with valve pocket (103), described valve pocket (103) central position is provided with rotating shaft (2), it is characterized in that: described rotating shaft (2) outer border is provided with rotary sleeve (3), on described rotary sleeve (3), lower both sides are provided with the sealing valve plate (4) contacted with valve housing (1) inwall, the rotation sealing valve plate (4) is realized by the rotation of rotating shaft (2), to control the size of current, described valve pocket (103) is arranged symmetrically with limited location plate (5) with inlet opening (101) and outage (102) joining place, described sealing valve plate (4) both sides sidewall is provided with the first anticorrosive coat (6), and described valve pocket (103) madial wall is provided with the second anticorrosive coat (7).
2. a kind of fluorine-lining valve door according to claim 1, is characterized in that: for key is connected between described rotating shaft (2) with rotary sleeve (3).
3. a kind of fluorine-lining valve door according to claim 1, is characterized in that: described first anticorrosive coat (6) longitudinal cross-section shape is triangular in shape.
4. a kind of fluorine-lining valve door according to claim 1, is characterized in that: the material of described first anticorrosive coat (6) and the second anticorrosive coat (7) is tetrafluoroethylene, PFA or F46.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520896478.7U CN205155171U (en) | 2015-11-11 | 2015-11-11 | Fluorine valve door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520896478.7U CN205155171U (en) | 2015-11-11 | 2015-11-11 | Fluorine valve door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205155171U true CN205155171U (en) | 2016-04-13 |
Family
ID=55690865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520896478.7U Expired - Fee Related CN205155171U (en) | 2015-11-11 | 2015-11-11 | Fluorine valve door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205155171U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916442A (en) * | 2018-08-10 | 2018-11-30 | 湖州森纳德电子科技有限公司 | A kind of multifunction electromagnetic combination valve |
-
2015
- 2015-11-11 CN CN201520896478.7U patent/CN205155171U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916442A (en) * | 2018-08-10 | 2018-11-30 | 湖州森纳德电子科技有限公司 | A kind of multifunction electromagnetic combination 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 |
Granted publication date: 20160413 Termination date: 20161111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |