CN206145159U - Can monitor opening degree's gate valve - Google Patents
Can monitor opening degree's gate valve Download PDFInfo
- Publication number
- CN206145159U CN206145159U CN201621022346.2U CN201621022346U CN206145159U CN 206145159 U CN206145159 U CN 206145159U CN 201621022346 U CN201621022346 U CN 201621022346U CN 206145159 U CN206145159 U CN 206145159U
- Authority
- CN
- China
- Prior art keywords
- valve
- valve body
- opening degree
- transmission shaft
- gate valve
- 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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- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
The utility model discloses a can monitor opening degree's gate valve, including valve body, valve plate, transmission shaft and hand wheel, valve body one end is provided with the inlet tube, the valve body other end is provided with the outlet pipe, the valve body is inside to be provided with the valve plate, the valve body top is provided with the ring flange, the ring flange surface is provided with the sealing washer, the sealing washer top is provided with sealed lid, sealed cover the surface and be provided with the fixed block, the sealed side of covering is provided with the bearing frame, install on the bearing frame the transmission shaft, the transmission shaft top is provided with the hand wheel. Beneficial effect lies in: the utility model discloses can make things convenient for the behavior of operating personnel monitoring gate valve, look over at any time the opening degree of valve plate improves factor of safety.
Description
Technical field
This utility model is related to fluid control elements design field, more particularly to a kind of lock for monitoring opening degree
Valve.
Background technology
The opening and closing element of gate valve is flashboard, and the direction of motion of flashboard is perpendicular with flow direction, and gate valve can only make standard-sized sheet and complete
Close, it is impossible to make adjustments and throttle.Flashboard has two sealing surfaces, two sealing surfaces of the most frequently used pattern slide valve formed wedge shape,
Key groove is different with valve parameter, usually 5 °, is 2 ° 52 ° when medium temperature is not high.The flashboard of Wedge Gate Valves can make one
Individual entirety, is called rigid flashboard, it is also possible to which making can produce the flashboard of micro-deformation, to improve its manufacturability, makes up sealing surface
The deviation that angle is produced in process, this flashboard is called flexible disc.When gate valve is closed, sealing surface can rely only on Jie
The sealing surface of flashboard is pressed to the valve seat of opposite side to ensure the sealing of sealing surface sealing by matter pressure by pressure medium,
Here it is self sealss.Most of gate valve by force will press on flashboard by external force using during forced seal, i.e. valve closing
Valve seat, to ensure the sealing of sealing surface.Traditional gate valve cannot be monitored to the opening degree of valve, when valve is damaged
When bad or other reasonses could not be fully opened, it is impossible to enough timely to be keeped in repair, security incident is caused.
Utility model content
The purpose of this utility model is that and provide a kind of gate valve for monitoring opening degree in order to solve the above problems.
This utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of gate valve for monitoring opening degree, including valve body, valve plate, power transmission shaft and handwheel, described valve body one end is arranged
There is water inlet pipe, the valve body other end is provided with outlet pipe, and the valve inner is provided with the valve plate, and the valve body top sets
Ring flange is equipped with, the flange panel surface is provided with sealing ring, and the sealing ring top is provided with closure, the closure table
Face is provided with fixed block, and the closure top is provided with bearing block, the power transmission shaft, the biography are provided with the bearing block
Moving axis top is provided with the handwheel.
In said structure, the water inlet pipe and the outlet pipe distinguish connecting pipe, and the valve body is safety glass material,
The valve plate of real time inspection gate valve whether can fully open when gate valve works, reach the mesh of monitoring opening degree
's.
In order to further improve the function that can monitor opening degree gate valve, the valve body is safety glass material, it is described enter
Water pipe is mounted by means of bolts on the valve body end face.
In order to further improve the function that can monitor opening degree gate valve, the outlet pipe is mounted by means of bolts on institute
The valve body other end is stated, the valve plate is mounted by means of bolts on the power transmission shaft, and the ring flange is bolted peace
It is mounted in the valve body top.
In order to further improve the function that can monitor opening degree gate valve, the sealing ring is arranged on the method by draw-in groove
Blue panel surface, the closure is mounted by means of bolts on the ring flange, and the fixed block is arranged on by thermal welding
The sealing cap surface.
In order to further improve the function that can monitor opening degree gate valve, the bearing block is mounted by means of bolts on institute
Closure upper end is stated, the power transmission shaft is arranged on inside the bearing block by bearing, and the handwheel is arranged on institute by keyway
State power transmission shaft upper end.
Beneficial effect is：This utility model can facilitate operator to monitor the working condition of gate valve, and institute is checked at any time
The opening degree of valve plate is stated, safety coefficient is improved.
Description of the drawings
Fig. 1 is a kind of space diagram of gate valve for monitoring opening degree described in the utility model；
Fig. 2 is a kind of partial sectional view of gate valve for monitoring opening degree described in the utility model.
Description of reference numerals is as follows：
1st, outlet pipe；2nd, valve body；3rd, water inlet pipe；4th, ring flange；5th, sealing gasket；6th, fixed block；7th, closure；8th, bearing
Seat；9th, power transmission shaft；10th, handwheel；11st, valve plate.
Specific embodiment
Below in conjunction with the accompanying drawings the utility model is described in further detail：
As Figure 1-Figure 2, a kind of gate valve for monitoring opening degree, including valve body 2, valve plate 11, power transmission shaft 9 and handwheel
10, the one end of valve body 2 is provided with water inlet pipe 3, and water inlet pipe 3 is provided with outlet pipe 1, outlet pipe to connect water source, the other end of valve body 2
1 liquid therefrom to be derived, and valve body 2 is internally provided with valve plate 11, and valve plate 11 is to control the only logical of liquid, the top of valve body 2
Ring flange 4 is provided with, ring flange 4 is provided with sealing ring 5 to install closure 7, the surface of ring flange 4, and sealing ring 5 is to prevent
Liquid splash, the top of sealing ring 5 is provided with closure 7, and valve body 2 to be sealed, the surface of closure 7 is arranged closure 7
There is fixed block 6, fixed block 6 is fixed closure 7 and valve body 2 to convenient, and the top of closure 7 is provided with bearing block 8, axle
Bearing 8 is provided with power transmission shaft 9 to install power transmission shaft 9 on bearing block 8, power transmission shaft 9 is to install valve plate 11, the top of power transmission shaft 9
Handwheel 10 is provided with, handwheel 10 is valve plate 11 to be opened and closed.
In said structure, water inlet pipe 3 and outlet pipe 1 distinguish connecting pipe, and valve body 2 is safety glass material, can be in lock
Whether the valve plate 11 of real time inspection gate valve fully opens when valve works, and reaches the purpose of monitoring opening degree.
In order to further improve the function that can monitor opening degree gate valve, valve body 2 is safety glass material, and water inlet pipe 3 leads to
Cross bolt and be fixedly mounted on the end face of valve body 2, outlet pipe 1 is mounted by means of bolts on the other end of valve body 2, and valve plate 11 passes through bolt
It is fixedly mounted on power transmission shaft 9, ring flange 4 is mounted by means of bolts on the top of valve body 2, sealing ring 5 is arranged on by draw-in groove
The surface of ring flange 4, closure 7 is mounted by means of bolts on ring flange 4, and fixed block 6 is arranged on closure 7 by thermal welding
Surface, bearing block 8 is mounted by means of bolts on the upper end of closure 7, and power transmission shaft 9 is arranged on inside bearing block 8 by bearing, handss
Wheel 10 is arranged on the upper end of power transmission shaft 9 by keyway.
Ultimate principle of the present utility model, principal character and advantage has been shown and described above.The technical staff of the industry
It should be appreciated that this utility model is not restricted to the described embodiments, the simply explanation described in above-described embodiment and description is originally
The principle of utility model, on the premise of without departing from this utility model spirit and scope, this utility model also has various change
And improvement, these changes and improvements are both fallen within the range of claimed this utility model.This utility model claims scope
Defined by appending claims and its effect thing.
Claims (5)
1. a kind of gate valve for monitoring opening degree, it is characterised in that：Including valve body, valve plate, power transmission shaft and handwheel, the valve body
One end is provided with water inlet pipe, and the valve body other end is provided with outlet pipe, and the valve inner is provided with the valve plate, the valve
Body top is provided with ring flange, and the flange panel surface is provided with sealing ring, and the sealing ring top is provided with closure, described
Sealing cap surface is provided with fixed block, and the closure top is provided with bearing block, the transmission is provided with the bearing block
Axle, the power transmission shaft top is provided with the handwheel.
2. a kind of gate valve for monitoring opening degree according to claim 1, it is characterised in that：The valve body is tempering glass
Glass material, the water inlet pipe is mounted by means of bolts on the valve body end face.
3. a kind of gate valve for monitoring opening degree according to claim 1, it is characterised in that：The outlet pipe passes through spiral shell
Bolt is fixedly mounted on the valve body other end, and the valve plate is mounted by means of bolts on the power transmission shaft, the ring flange
It is mounted by means of bolts on the valve body top.
4. a kind of gate valve for monitoring opening degree according to claim 1, it is characterised in that：The sealing ring is by card
Groove is arranged on the flange panel surface, and the closure is mounted by means of bolts on the ring flange, and the fixed block leads to
Thermal welding is crossed installed in the sealing cap surface.
5. a kind of gate valve for monitoring opening degree according to claim 1, it is characterised in that：The bearing block passes through spiral shell
Bolt is fixedly mounted on the closure upper end, and the power transmission shaft is arranged on inside the bearing block by bearing, and the handwheel leads to
Keyway is crossed installed in the power transmission shaft upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621022346.2U CN206145159U (en) | 2016-08-31 | 2016-08-31 | Can monitor opening degree's gate valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621022346.2U CN206145159U (en) | 2016-08-31 | 2016-08-31 | Can monitor opening degree's gate valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206145159U true CN206145159U (en) | 2017-05-03 |
Family
ID=58618006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621022346.2U Expired - Fee Related CN206145159U (en) | 2016-08-31 | 2016-08-31 | Can monitor opening degree's gate valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206145159U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108799604A (en) * | 2018-06-29 | 2018-11-13 | 武汉大学 | A kind of organic glass tablet rapid-closure damper |
-
2016
- 2016-08-31 CN CN201621022346.2U patent/CN206145159U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108799604A (en) * | 2018-06-29 | 2018-11-13 | 武汉大学 | A kind of organic glass tablet rapid-closure damper |
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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: 20170503 Termination date: 20170831 |