CN212718079U - Sleeve type fluorine lining regulating valve - Google Patents
Sleeve type fluorine lining regulating valve Download PDFInfo
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- CN212718079U CN212718079U CN202021355252.3U CN202021355252U CN212718079U CN 212718079 U CN212718079 U CN 212718079U CN 202021355252 U CN202021355252 U CN 202021355252U CN 212718079 U CN212718079 U CN 212718079U
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- connecting rod
- valve
- valve body
- type fluorine
- valve plate
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Abstract
The utility model relates to a sleeve type fluorine lining regulating valve, in particular to a liquid regulating valve. A sleeve type fluorine lining regulating valve is provided with a valve body, a cavity is arranged in the valve body, one end of the cavity is a liquid inlet end, the other end of the cavity is a liquid outlet end, a valve seat is arranged between the liquid inlet end and the liquid outlet end, a valve plate is inserted in the valve seat, the upper end of the valve plate is connected with a connecting rod, a connecting rod traction device is arranged at the tail end of the connecting rod and is positioned on the upper surface of the valve body, and the connecting rod traction device can be used for drawing the connecting rod to move up and down to further control the valve plate to slide up and. The valve plate surface parcel have fluoroplastics for avoid the valve plate to be corroded by liquid, through because fluoroplastics's self-lubricity is good, the motion resistance is little, it has better silence nature and wearability. The connecting rod is a cylindrical long rod, wherein the lower part of the connecting rod is a polished rod with a mirror surface, and the upper part of the connecting rod is a threaded section; the lower part of the connecting rod is positioned in the valve body, and the upper part of the connecting rod extends out of the valve body.
Description
Technical Field
The utility model relates to a sleeve type fluorine lining regulating valve, in particular to a liquid regulating valve.
Background
In various industries, regulating valves are widely used, but in some cases, when a liquid with high acidity or alkalinity needs to be conveyed, many existing valves cannot well meet actual use requirements, and the silence and the wear resistance of many existing valves during conveying are not good enough, so that a new valve needs to be designed to meet the actual use requirements.
SUMMERY OF THE UTILITY MODEL
The utility model provides a telescopic lining fluorine governing valve in view of this, it has good corrosion resistance, and silence nature and wearability are good when carrying, have good use and popularization effect.
A sleeve type fluorine lining regulating valve is provided with a valve body, a cavity is arranged in the valve body, one end of the cavity is a liquid inlet end, the other end of the cavity is a liquid outlet end, a valve seat is arranged between the liquid inlet end and the liquid outlet end, a valve plate is inserted in the valve seat, the upper end of the valve plate is connected with a connecting rod, a connecting rod traction device is arranged at the tail end of the connecting rod and is positioned on the upper surface of the valve body, and the connecting rod traction device can be used for drawing the connecting rod to move up and down to further control the valve plate to slide up and.
The valve plate surface parcel have fluoroplastics for avoid the valve plate to be corroded by liquid, through because fluoroplastics's self-lubricity is good, the motion resistance is little, it has better silence nature and wearability.
The connecting rod is a cylindrical long rod, wherein the lower part of the connecting rod is a polished rod with a mirror surface, and the upper part of the connecting rod is a threaded section; the lower part of the connecting rod is positioned in the valve body, and the upper part of the connecting rod extends out of the valve body.
Furthermore, the polished rod surface of the mirror surface of the lower part of the connecting rod is wrapped with fluoroplastic to further improve the silence and the wear resistance.
The connecting rod traction device is a wrench with a through threaded hole in the middle, the lower surface of the wrench is tightly abutted against the valve body, the connecting rod can move up and down by pulling the wrench, and then the opening state of the sleeve type fluorine lining regulating valve is controlled.
The valve body in still have the sealing washer, the polished rod of the part mirror surface under the connecting rod tightly overlaps on the sealing washer, can further seal through the sealing washer.
Further, the bottom of disk seat is provided with the rubber cushion of bar, and when the rubber cushion was in the closed condition at the valve plate, the valve plate extruded rubber cushion, and elastic deformation took place for the rubber cushion and tightly extrudeed the valve plate, can be better with feed liquor end with go out the liquid end isolated, play better sealed effect.
The valve body is made of stainless steel.
When the valve is used, the wrench is wrenched, namely the internal thread in the wrench is rotated to match the thread section on the upper part of the connecting rod, so that the connecting rod is driven to move up and down, when the connecting rod moves upwards, the valve plate moves upwards, the sleeve type fluorine lining regulating valve is opened, and the liquid at the liquid inlet end flows to the liquid outlet end; when the connecting rod moves downwards, the valve plate moves downwards, the sleeve type fluorine lining regulating valve is closed, and the liquid at the liquid inlet end stops flowing.
The utility model discloses think about ingenious, simple structure, convenient to use, have good corrosion resistance, silence nature and wearability are good when just carrying, have good use and popularization effect.
Drawings
Fig. 1 is a schematic structural view (closed state) of a sleeve type fluorine lining control valve of the present invention.
Fig. 2 is a schematic structural view (open state) of a sleeve type fluorine lining regulating valve of the present invention.
Fig. 3 is a schematic structural view between the connecting rod and the valve plate in the sleeve type fluorine lining regulating valve of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings 1-3 and the following detailed description:
referring to the attached drawings 1-3, the sleeve type fluorine lining regulating valve is provided with a valve body 1, a cavity is arranged inside the valve body 1, one end of the cavity is a liquid inlet end 2, the other end of the cavity is a liquid outlet end 3, a valve seat 4 is arranged between the liquid inlet end 2 and the liquid outlet end 3, a valve plate 5 is inserted in the valve seat 4, the upper end of the valve plate 5 is connected with a connecting rod 6, a connecting rod traction device is arranged at the tail end of the connecting rod 6 and positioned on the upper surface of the valve body 1, the connecting rod traction device can be used for drawing the connecting rod 6 to move up and down, the valve plate 5 is further controlled to slide.
The outer surface of the valve plate 5 is wrapped by fluoroplastic to prevent the valve plate 5 from being corroded by liquid, and the fluoroplastic has good self-lubricating property and small motion resistance, so that the valve plate has better silence and wear resistance.
The connecting rod 6 is a cylindrical long rod, wherein the lower part of the connecting rod 6 is a polished rod 6-1 with a mirror surface, and the upper part of the connecting rod 6 is a threaded section 6-2; the lower part of the connecting rod 6 is located inside the valve body 1 and the upper part of the connecting rod 6 extends out of the valve body 1.
Furthermore, fluoroplastic is wrapped on the surface of the polished rod 6-2 of the mirror surface at the lower part of the connecting rod 6 so as to further improve the silence and the wear resistance.
The connecting rod traction device is a wrench 7 with a through threaded hole in the middle, the lower surface of the wrench 7 is tightly abutted against the valve body 1, the connecting rod 6 can move up and down by pulling the wrench 7, and then the opening state of the sleeve type fluorine lining regulating valve is controlled.
The valve body 1 is also internally provided with a sealing ring 8, a polished rod 6-1 of the mirror surface at the lower part of the connecting rod 6 is tightly sleeved on the sealing ring 8, and the polished rod can be further sealed through the sealing ring 8.
Further, be provided with the rubber cushion 9 of bar in the bottom of disk seat 4, rubber cushion 9 is in when the valve plate 5 is in the closed condition, and valve plate 5 extrudes rubber cushion 9, and rubber cushion 9 takes place elastic deformation and tightly extrudes valve plate 5, can be better with feed liquor end 2 with go out liquid end 3 isolated, play better sealed effect.
The valve body 1 is made of stainless steel.
When the valve is used, the wrench 7 is wrenched, namely the internal thread in the wrench 7 is rotated to match the thread section 6-2 at the upper part of the connecting rod 6, so that the connecting rod 6 is driven to move up and down, when the connecting rod 6 moves upwards, the valve plate 5 moves upwards, the sleeve type fluorine lining regulating valve is opened, and the liquid at the liquid inlet end 2 flows to the liquid outlet end 3; when the connecting rod 6 moves downwards, the valve plate 5 moves downwards, the sleeve type fluorine lining regulating valve is closed, and the liquid at the liquid inlet end 2 stops flowing.
Claims (6)
1. A sleeve type fluorine lining regulating valve is characterized in that: the valve is provided with a valve body, a cavity is arranged in the valve body, one end of the cavity is a liquid inlet end, the other end of the cavity is a liquid outlet end, a valve seat is arranged between the liquid inlet end and the liquid outlet end, a valve plate is inserted in the valve seat, the upper end of the valve plate is connected with a connecting rod, and a connecting rod traction device is arranged at the tail end of the connecting rod and positioned on the upper surface of the valve body;
the surface of the valve plate is wrapped with fluoroplastic;
the connecting rod is a cylindrical long rod, wherein the lower part of the connecting rod is a polished rod with a mirror surface, and the upper part of the connecting rod is a threaded section; the lower part of the connecting rod is positioned in the valve body, and the upper part of the connecting rod extends out of the valve body.
2. A sleeve-type fluorine-lined regulator valve according to claim 1, wherein: the surface of the polished rod of the mirror surface of the lower part of the connecting rod is wrapped with fluoroplastic.
3. A sleeve-type fluorine-lined regulator valve according to claim 1, wherein: the connecting rod traction device is a wrench with a through threaded hole in the middle, and the lower surface of the wrench abuts against the valve body.
4. A sleeve-type fluorine-lined regulator valve according to claim 1, wherein: the valve body is also internally provided with a sealing ring, and the polished rod of the mirror surface at the lower part of the connecting rod is tightly sleeved on the sealing ring.
5. A sleeve-type fluorine-lined regulator valve according to claim 1, wherein: and a strip-shaped rubber cushion block is arranged at the bottom end of the valve seat.
6. A sleeve-type fluorine-lined regulator valve according to claim 1, wherein: the valve body is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021355252.3U CN212718079U (en) | 2020-07-12 | 2020-07-12 | Sleeve type fluorine lining regulating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021355252.3U CN212718079U (en) | 2020-07-12 | 2020-07-12 | Sleeve type fluorine lining regulating valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212718079U true CN212718079U (en) | 2021-03-16 |
Family
ID=74982887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021355252.3U Active CN212718079U (en) | 2020-07-12 | 2020-07-12 | Sleeve type fluorine lining regulating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212718079U (en) |
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2020
- 2020-07-12 CN CN202021355252.3U patent/CN212718079U/en active Active
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