CN206145145U - From dynamic formula butterfly valve with flow monitoring function - Google Patents
From dynamic formula butterfly valve with flow monitoring function Download PDFInfo
- Publication number
- CN206145145U CN206145145U CN201621022347.7U CN201621022347U CN206145145U CN 206145145 U CN206145145 U CN 206145145U CN 201621022347 U CN201621022347 U CN 201621022347U CN 206145145 U CN206145145 U CN 206145145U
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- Prior art keywords
- transmission shaft
- cylinder
- power transmission
- valve
- valve body
- 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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Abstract
The utility model discloses a from dynamic formula butterfly valve with flow monitoring function, including valve body, transmission shaft, cylinder and flow detector, the valve body below is provided with the bearing frame, the valve body is inside to be provided with the transmission shaft, be provided with on the transmission shaft flow detector, the transmission shaft surface is provided with the collar, be provided with the valve plate on the collar, the valve body top is provided with mounting flange, the transmission shaft end is provided with the cylinder, the cylinder both ends are provided with the end cover, the cylinder top is provided with lock nut, the cylinder surface is provided with the counter. Beneficial effect lies in: the utility model discloses can carry out automated inspection with the flow of liquid when the butterfly valve, reach and carry out the purpose of adding up to the flow, improve work efficiency.
Description
Technical field
This utility model is related to fluid control elements design field, it is more particularly to a kind of with traffic monitoring function from
Dynamic formula butterfly valve.
Background technology
Butterfly valve is called flap valve, is a kind of regulating valve of simple structure, can be used for the on-off control of low pressure pipeline medium
Butterfly valve refers to that closure member (flap or butterfly plate) is disk, and a kind of valve of open and close is reached around valve shaft rotation, and valve can
For controlling all kinds such as empty gas and water, steam, various Korrosionsmediums, mud, oil product, liquid metal and radiating medium
The flowing of fluid, acts primarily as cut-out and throttling action on pipeline.Butterfly valve opening and closing element is a discoidal butterfly plate, in valve body
Rotate around the axis of its own, so as to reach the purpose for opening and closing or adjusting.And traditional butterfly valve cannot be by the liquid flow for being passed through
Amount is detected that need to operate artificial by other means to carry out flow rate calculation, work efficiency is difficult to improve.
Utility model content
The purpose of this utility model be that provide to solve the above problems it is a kind of with traffic monitoring function from
Dynamic formula butterfly valve.
This utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of self-action butterfly valve with traffic monitoring function, including valve body, power transmission shaft, cylinder and flow detector, institute
State valve body lower section and be provided with bearing block, the valve inner is provided with the power transmission shaft, the stream is provided with the power transmission shaft
Amount detector, the power transmission shaft surface is provided with mounting ring, and valve plate is provided with the mounting ring, and the valve body top is provided with
Mounting flange, the power transmission shaft end is provided with the cylinder, and the cylinder two ends are provided with end cap, and the cylinder top is arranged
There is locking nut, the cylinder surface is provided with enumerator.
In said structure, the flow detector is arranged on the power transmission shaft, when power transmission shaft described in the air cylinder driven
Rotate, when driving the valve plate to open then, the fluid flow for being passed through can be carried out automatic detection by the flow detector,
Shown by the enumerator, reached the purpose of traffic monitoring.
In order to further improve the function with traffic monitoring function self-action butterfly valve, the bearing block is bolted
Installed in the valve body surface, the power transmission shaft is arranged on the bearing block by bearing.
In order to further improve the function with traffic monitoring function self-action butterfly valve, the flow detector passes through bolt
It is fixedly mounted on the power transmission shaft, the mounting ring is arranged on the power transmission shaft by keyway.
In order to further improve the function with traffic monitoring function self-action butterfly valve, the valve plate is by being welded and fixed peace
It is mounted in the mounting ring, the mounting flange is mounted by means of bolts on the valve body top, the cylinder passes through bolt
It is fixedly mounted on the power transmission shaft.
In order to further improve the function with traffic monitoring function self-action butterfly valve, the end cap is bolted peace
The cylinder both sides are mounted in, the locking nut is threadably secured installed in the cylinder upper surface, and the enumerator passes through
Bolt is fixedly mounted on the cylinder surface.
Beneficial effect is：Flow of the liquid when the butterfly valve can be carried out automatic detection by this utility model, and it is right to reach
The purpose that flow is counted, improves work efficiency.
Description of the drawings
Fig. 1 is a kind of space diagram of self-action butterfly valve with traffic monitoring function described in the utility model；
Fig. 2 is a kind of partial sectional view of self-action butterfly valve with traffic monitoring function described in the utility model.
Description of reference numerals is as follows：
1st, bearing block；2nd, valve body；3rd, valve plate；4th, mounting flange；5th, power transmission shaft；6th, enumerator；7th, cylinder；8th, locking screw
Nail；9th, end cap；10th, flow detector；11st, mounting ring.
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 self-action butterfly valve with traffic monitoring function, including valve body 2, power transmission shaft 5, cylinder
7 and flow detector 10, the lower section of valve body 2 is provided with bearing block 1, and bearing block 1 is to limit the shift position of power transmission shaft 5, valve body 2
Power transmission shaft 5 is internally provided with, power transmission shaft 5 is provided with flow detector 10, flow inspection to fixedly mount ring 11 on power transmission shaft 5
Device 10 is surveyed liquid to be detected by flow during butterfly valve, the surface of power transmission shaft 5 is provided with mounting ring 11, and mounting ring 11 is used
To install valve plate 3, valve plate 3 is provided with mounting ring 11, valve plate 3 is provided with installation to control the only logical of liquid, the top of valve body 2
Flange 4, mounting flange 4 is sealed to the connecting portion to valve body 2 and power transmission shaft 5, and the end of power transmission shaft 5 is provided with cylinder 7,
To drive power transmission shaft 5 to be rotated automatically, the two ends of cylinder 7 are provided with end cap 9 to cylinder 7, and end cap 9 is close to carry out to cylinder 7
Envelope, the top of cylinder 7 is provided with locking nut 8, and to be fixed to power transmission shaft 5, the surface of cylinder 7 is provided with meter to locking nut 8
Number device 6, enumerator 6 is fluid flow to be shown.
In said structure, flow detector 10 is arranged on power transmission shaft 5, when cylinder 7 drives power transmission shaft 5 to rotate, band then
When dynamic valve plate 3 is opened, the fluid flow for being passed through can be carried out automatic detection by flow detector 10, be carried out by enumerator 6
Show, reach the purpose of traffic monitoring.
In order to further improve the function with traffic monitoring function self-action butterfly valve, bearing block 1 is bolted peace
The surface of valve body 2 is mounted in, power transmission shaft 5 is arranged on bearing block 1 by bearing, and flow detector 10 is mounted by means of bolts on biography
On moving axis 5, mounting ring 11 is arranged on power transmission shaft 5 by keyway, and valve plate 3 is pacified by being welded and fixed in mounting ring 11
Dress flange 4 is mounted by means of bolts on the top of valve body 2, and cylinder 7 is mounted by means of bolts on power transmission shaft 5, and end cap 9 passes through
Bolt is fixedly mounted on the both sides of cylinder 7, and locking nut 8 is threadably secured installed in the upper surface of cylinder 7, and enumerator 6 passes through spiral shell
Bolt is fixedly mounted on the surface of cylinder 7.
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 self-action butterfly valve with traffic monitoring function, it is characterised in that：Including valve body, power transmission shaft, cylinder and flow
Detector, the valve body lower section is provided with bearing block, and the valve inner is provided with the power transmission shaft, arranges on the power transmission shaft
There is the flow detector, the power transmission shaft surface is provided with mounting ring, valve plate is provided with the mounting ring, on the valve body
Side is provided with mounting flange, and the power transmission shaft end is provided with the cylinder, and the cylinder two ends are provided with end cap, the cylinder
Top is provided with locking nut, and the cylinder surface is provided with enumerator.
2. a kind of self-action butterfly valve with traffic monitoring function according to claim 1, it is characterised in that：The bearing
Seat is mounted by means of bolts on the valve body surface, and the power transmission shaft is arranged on the bearing block by bearing.
3. a kind of self-action butterfly valve with traffic monitoring function according to claim 1, it is characterised in that：The flow
Detector is mounted by means of bolts on the power transmission shaft, and the mounting ring is arranged on the power transmission shaft by keyway.
4. a kind of self-action butterfly valve with traffic monitoring function according to claim 1, it is characterised in that：The valve plate
By being welded and fixed in the mounting ring, the mounting flange is mounted by means of bolts on the valve body top, institute
State cylinder to be mounted by means of bolts on the power transmission shaft.
5. a kind of self-action butterfly valve with traffic monitoring function according to claim 1, it is characterised in that：The end cap
The cylinder both sides are mounted by means of bolts on, the locking nut is threadably secured installed in the cylinder upper surface,
The enumerator is mounted by means of bolts on the cylinder surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621022347.7U CN206145145U (en) | 2016-08-31 | 2016-08-31 | From dynamic formula butterfly valve with flow monitoring function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621022347.7U CN206145145U (en) | 2016-08-31 | 2016-08-31 | From dynamic formula butterfly valve with flow monitoring function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206145145U true CN206145145U (en) | 2017-05-03 |
Family
ID=58618089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621022347.7U Expired - Fee Related CN206145145U (en) | 2016-08-31 | 2016-08-31 | From dynamic formula butterfly valve with flow monitoring function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206145145U (en) |
-
2016
- 2016-08-31 CN CN201621022347.7U patent/CN206145145U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20170503 Termination date: 20170831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |