CN208686988U - Gate valve - Google Patents
Gate valve Download PDFInfo
- Publication number
- CN208686988U CN208686988U CN201821480579.6U CN201821480579U CN208686988U CN 208686988 U CN208686988 U CN 208686988U CN 201821480579 U CN201821480579 U CN 201821480579U CN 208686988 U CN208686988 U CN 208686988U
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- China
- Prior art keywords
- valve port
- valve
- gate valve
- bottom plate
- flange
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- 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.)
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Abstract
The utility model discloses a kind of gate valve, it include bottom plate, valve port is provided on bottom plate, flange is fixed on valve port, flashboard transverse to valve port sliding is installed between flange and bottom plate, the cylinder for driving gate panel slide is installed, and the bottom of flange is equipped with the sealing ring with ram seal cooperation on bottom plate, the bottom of valve port sets a baffle, and the rotary cylinder for driving flapper is equipped on the bottom plate of valve port side.Since the utility model gate valve is equipped with baffle in the bottom of valve port, which can be driven the bottom for going to or leaving valve port by rotary cylinder., can be by flapper to gear immediately below valve port after completing primary perfusion closing gate valve, the dropping liquid of gate valve will drip on baffle；In perfusion, by flapper to leaving valve port, so that it may carry out normal perfusion.As it can be seen that the utility model gate valve structure is reasonable, the drip problem after gate valve can be effectively prevent to close.
Description
Technical field
The utility model relates to gate valve technical field, the gate valve for reperfusion serosity class material is referred in particular to.
Background technique
In the production of current slurries class material, the packaging of slurries class material mostly has been achieved with automated production,
The filling of middle slurries is even more to realize automatic filling.In the automatic filling of slurries, need to control perfusing hole opening and closing, it is general at present
Using gate valve.However still to there is structure not reasonable for this gate valve, and drip problem is easy after closing.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of structurally reasonable, the gate valve of dropping liquid after closing is prevented.
A kind of used technical solution to solve above-mentioned technical problem: gate valve, it is characterised in that: include bottom plate, bottom
It is provided with valve port on plate, flange is fixed on valve port, the flashboard transverse to valve port sliding is installed, on bottom plate between flange and bottom plate
The cylinder for driving gate panel slide is installed, and the bottom of flange is equipped with the sealing ring with ram seal cooperation, the bottom of valve port
If a baffle, and the rotary cylinder for driving flapper is installed on the bottom plate of valve port side.
On the basis of the above, the cylinder for driving flashboard is double action multiposition cylinder.
On the basis of the above, fast interface is installed on the flange.
Using brought by the utility model the utility model has the advantages that due to the utility model gate valve the bottom of valve port be equipped with gear
Plate, the baffle can be driven the bottom for going to or leaving valve port by rotary cylinder.After completing primary perfusion closing gate valve, it can will keep off
Plate turns to gear immediately below valve port, and the dropping liquid of gate valve will drip on baffle；In perfusion, by flapper to leaving valve
Mouthful, so that it may carry out normal perfusion.As it can be seen that the utility model gate valve structure is reasonable, the dropping liquid after gate valve can be effectively prevent to close
Problem.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model gate valve.
Specific embodiment
As shown in Figure 1, a kind of gate valve, includes bottom plate 1, it is provided with valve port 1.1 on bottom plate 1, is fixed with flange on valve port 1.1
2, the flashboard 3 slided transverse to valve port 1.1 is installed between flange 2 and bottom plate 1, is equipped on bottom plate 1 and drives the sliding of flashboard 3
Cylinder 4, and the bottom of flange 2 is equipped with the sealing ring 5 with the sealing cooperation of flashboard 3, the bottom of valve port 1.1 sets a baffle 6, and valve
The rotary cylinder 7 for driving baffle 6 to rotate is installed on the bottom plate 1 of 1.1 sides of mouth.Gate valve is plugged on grout outlet, gas is started
Cylinder 4 drives flashboard 3 to the outer Slideslip of valve port 1.1, opens gate valve, carries out slurry perfusion.When completing primary perfusion, start cylinder 4
The Slideslip into valve port 1.1 of flashboard 3 is driven, then closing gate valve starts rotary cylinder 7 for baffle 6 and turns to gear in valve port 1.1
The dropping liquid of underface, gate valve will drip on baffle, to prevent gate valve dropping liquid.Perfusion when, only baffle 6 need to be turned to from
Valve opening mouth 1.1, so that it may carry out normal perfusion.
For the flow that can control gate valve, the cylinder 4 of flashboard 3 can will be driven to use double action multiposition cylinder.The present embodiment is adopted
With two fragment position cylinders.For the Fast Installation for realizing gate valve, fast interface 7 can be installed on flange 2.
Claims (3)
1. a kind of gate valve, it is characterised in that: include bottom plate, valve port is provided on bottom plate, flange, flange and bottom are fixed on valve port
Flashboard transverse to valve port sliding is installed between plate, the cylinder for driving gate panel slide, and the bottom of flange are installed on bottom plate
Sealing ring with ram seal cooperation is installed, the bottom of valve port sets a baffle, and is equipped with and drives on the bottom plate of valve port side
The rotary cylinder of flapper.
2. gate valve according to claim 1, it is characterised in that: the cylinder for driving flashboard is double action multiposition cylinder.
3. gate valve according to claim 1 or claim 2, it is characterised in that: be equipped with fast interface on the flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821480579.6U CN208686988U (en) | 2018-09-10 | 2018-09-10 | Gate valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821480579.6U CN208686988U (en) | 2018-09-10 | 2018-09-10 | Gate valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208686988U true CN208686988U (en) | 2019-04-02 |
Family
ID=65888425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821480579.6U Active CN208686988U (en) | 2018-09-10 | 2018-09-10 | Gate valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208686988U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775410A (en) * | 2018-09-10 | 2018-11-09 | 佛山市骏广机械有限公司 | Gate valve |
-
2018
- 2018-09-10 CN CN201821480579.6U patent/CN208686988U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108775410A (en) * | 2018-09-10 | 2018-11-09 | 佛山市骏广机械有限公司 | Gate valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |