CN205592417U - Two ball soft seals ball valve that floats - Google Patents
Two ball soft seals ball valve that floats Download PDFInfo
- Publication number
- CN205592417U CN205592417U CN201620258384.1U CN201620258384U CN205592417U CN 205592417 U CN205592417 U CN 205592417U CN 201620258384 U CN201620258384 U CN 201620258384U CN 205592417 U CN205592417 U CN 205592417U
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- valve
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- filler
- ejector pin
- rod
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Abstract
The utility model relates to a ball valve, especially, the soft seal ball valve that floats. The utility model provides a two ball soft seals ball valve that floats, the board that include the valve body, locate the left valve gap of valve body, handle, valve rod, spheroid, ejector pin, is located bottom the valve body is done and the disk seat, leaves the clearance between handle and the valve body, has first filler in the clearance, and first filler lower part is equipped with to pack and fills up, being equipped with filler pressure cover, hold down grid and spacer on the first filler, and the hold down grid passes through the fix with screw on the valve body, be equipped with between valve rod and the spheroid and prevent the static spring, be equipped with limiting displacement's divided ring on the valve rod, the valve body bottom is equipped with the bleeder valve, is equipped with the valve clack on the bleeder valve, and the ejector pin is located and passes valve body and valve clack contact, and be equipped with the second between ejector pin and the valve body and pack, ejector pin rotation control valve clack switch, the ejector pin links to each other with the board futilely for the control ejector pin rotates, the ejector pin passes through the ejector pin nut and lock nut fixes on the valve body.
Description
Technical field
This utility model relates to a kind of ball valve, especially a kind of soft seal float ball valve.
Background technology
Ball valve is widely used in the industries such as petroleum refining, chemical industry, papermaking, has the action of 90-degree rotation, and faucet body is spheroid, has manhole or passage by its axis.Existing soft seal float ball valve emptying and put the most poisonous, harmful gas is inconvenient.
Utility model content
In order to solve the deficiency that prior art exists, this utility model provides poisonous, the double ball soft seal float ball valves of harmful gas of a kind of convenient emptying.
A kind of double ball soft seal float ball valves in this utility model, including valve body, are located at the valve gap on the left of valve body, handle, valve rod, spheroid, push rod, are positioned at that the plate of body base is dry and valve seat, be provided with body cavity, be provided with valve seat in body cavity in valve body；Valve seat is provided with spheroid, and valve rod is connected through valve body with spheroid top；Handle is connected with valve rod, for rotation valve rod；Leaving gap between handle and valve body, have the first filler, the first filler bottom to be provided with Packing seat in gap, the first filler is provided with filler pressing sleeve, hold-down grid and spacer, and hold-down grid is fixed by screws on valve body；Being provided with anti-static spring between valve rod and spheroid, valve rod has been provided with the divided ring of position-limiting action；Body base is provided with bleeder valve, and bleeder valve is provided with flap, and push rod is located across valve body and valve flap contacts, is provided with the second filler between push rod and valve body, and push rod rotates and controls flap switch, and push rod is dry with plate to be connected, and is used for controlling push rod and rotates；Push rod is fixed on valve body by push rod nut and locking nut.To hydro carbons and poisonous, harmful chemical agent material and upstream or the emptying in downstream of other process stream junctions and put clean by bleeder valve.
The beneficial effects of the utility model: to hydro carbons and poisonous, harmful chemical agent material and upstream or the emptying in downstream of other process stream junctions and put clean by bleeder valve.
Accompanying drawing explanation
Fig. 1 is double ball soft seal float ball valve structural representations.
Fig. 2 is double ball soft seal float ball valve structural representations.
Labelling in figure: 1, valve body, 2, valve gap, 6, valve seat, 7, spheroid, 8, anti-static spring, 9, divided ring, 10, valve rod, 11, Packing seat, 12, the first filler, 13, filler pressing sleeve, 14, hold-down grid, 15, spacer, 16, circlip, 17, handle, 19, bleeder valve, 20, flap, 21, push rod, 23, top cover, the 24, second filler, 27, push rod nut, 28, locking nut, 29, plate does.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in further detail, but this should not being interpreted as, the scope of above-mentioned theme of the present utility model is only limitted to above-described embodiment.
As shown in Figure 1-2, a kind of double ball soft seal float ball valves, including valve body 1, it is located at the valve gap 2 on the left of valve body 1, handle 17, valve rod 10, spheroid 7, push rod 21, is positioned at the plate of body base and does 29 and valve seat 6, be provided with body cavity in valve body 1, in body cavity, be provided with valve seat 6；Valve seat 6 is provided with spheroid 7, and valve rod 10 is connected through valve body 1 with spheroid 7 top；Handle 17 is connected with valve rod 10, for rotation valve rod 10；Leaving gap between handle 17 and valve body 1, have the first filler 12, the first filler 12 bottom to be provided with Packing seat 11 in gap, the first filler 12 is provided with filler pressing sleeve 13, hold-down grid 14 and spacer 15, and hold-down grid 14 is fixed by screws on valve body 1；Being provided with anti-static spring 8 between valve rod 10 and spheroid 7, valve rod 10 has been provided with the divided ring 9 of position-limiting action；Being provided with bleeder valve 19 bottom valve body 1, bleeder valve 19 is provided with flap 20, and push rod 21 is located across valve body 1 and contacts with flap 20, the second filler 24 it is provided with between push rod 21 and valve body 1, push rod 21 rotates control flap 20 and switchs, and push rod 21 is done 29 with plate and is connected, and is used for controlling push rod 21 and rotates；Push rod 21 is fixed on valve body 1 by push rod nut 27 and locking nut 28.First filler 12 and the second filler 24 be polytetrafluoroethylene packing ring with polytetrafluoroethylene fibre as material of main part, be made into cloth (or weaving into filler), dipping ptfe emulsion is compressing through mould, is sintered forming；This sealing ring has the advantages such as sealing is strong, high pressure resistant, corrosion resistance is strong.To hydro carbons and poisonous, harmful chemical agent material and upstream or the emptying in downstream of other process stream junctions and put clean by bleeder valve 19.
Claims (1)
1. double ball soft seal float ball valves, including valve body, are located at the valve gap on the left of valve body, handle, valve rod, spheroid, push rod, are positioned at that the plate of body base is dry and valve seat, be provided with body cavity, be provided with valve seat in body cavity in valve body；Valve seat is provided with spheroid, and valve rod is connected through valve body with spheroid top；Handle is connected with valve rod, for rotation valve rod；Leaving gap between handle and valve body, have the first filler, the first filler bottom to be provided with Packing seat in gap, the first filler is provided with filler pressing sleeve, hold-down grid and spacer, and hold-down grid is fixed by screws on valve body；Being provided with anti-static spring between valve rod and spheroid, valve rod has been provided with the divided ring of position-limiting action；It is characterized in that, body base is provided with bleeder valve, and bleeder valve is provided with flap, and push rod is located across valve body and valve flap contacts, is provided with the second filler between push rod and valve body, and push rod rotates and controls flap switch, and push rod is dry with plate to be connected, and is used for controlling push rod and rotates；Push rod is fixed on valve body by push rod nut and locking nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620258384.1U CN205592417U (en) | 2016-03-31 | 2016-03-31 | Two ball soft seals ball valve that floats |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620258384.1U CN205592417U (en) | 2016-03-31 | 2016-03-31 | Two ball soft seals ball valve that floats |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205592417U true CN205592417U (en) | 2016-09-21 |
Family
ID=56922259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620258384.1U Active CN205592417U (en) | 2016-03-31 | 2016-03-31 | Two ball soft seals ball valve that floats |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205592417U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109140012A (en) * | 2018-10-10 | 2019-01-04 | 特阀江苏流体机械制造有限公司 | A kind of pair is isolated Fixed ball valve of releasing |
| WO2024051531A1 (en) * | 2022-09-08 | 2024-03-14 | 江苏爱索新材料科技有限公司 | Pipe joint and automatic drain valve |
-
2016
- 2016-03-31 CN CN201620258384.1U patent/CN205592417U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109140012A (en) * | 2018-10-10 | 2019-01-04 | 特阀江苏流体机械制造有限公司 | A kind of pair is isolated Fixed ball valve of releasing |
| WO2024051531A1 (en) * | 2022-09-08 | 2024-03-14 | 江苏爱索新材料科技有限公司 | Pipe joint and automatic drain valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |