CN206352674U - A kind of Three-way butterfly valve of flange join type - Google Patents
A kind of Three-way butterfly valve of flange join type Download PDFInfo
- Publication number
- CN206352674U CN206352674U CN201621277359.4U CN201621277359U CN206352674U CN 206352674 U CN206352674 U CN 206352674U CN 201621277359 U CN201621277359 U CN 201621277359U CN 206352674 U CN206352674 U CN 206352674U
- Authority
- CN
- China
- Prior art keywords
- butterfly valve
- valve
- valve plate
- way
- screw
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims abstract description 8
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 8
- 239000005864 Sulphur Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 230000009466 transformation Effects 0.000 abstract description 2
- 230000001276 controlling effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Abstract
The purpose of this utility model is to provide a kind of Three-way butterfly valve of flange join type, and the butterfly valve can be by controlling the state transformation of 2 butterfly plates, so that the unlatching, closing and the transmission direction for changing water-carrying capacity that control water-carrying capacity to transmit；It is simultaneously all more convenient during the Three-way butterfly valve installation and removal of flange join type, and compression capability is strong.
Description
Technical field
The utility model is related to Valve controlling field, more particularly to butterfly valve control field.
Background technology
Butterfly valve is a kind of valve for opening, closing or adjusting rate-of flow with ゜ of butterfly plate reciprocating rotating 90 or so.Butterfly valve is not
Only simple in construction, small volume, lightweight, material consumption are saved, installation dimension is small, driving moment is small, easy to operate, rapid, and
There can also be good flow regulating function simultaneously and close sealing characteristics, be valve kind with fastest developing speed in recent ten years
One of.Butterfly valve is when fully opening, with less flow resistance.When opening between the ゜ of about 15 ゜~70, and it can carry out sensitive
Flow control, thus in bigbore regulation field, the application of butterfly valve is very universal.
Existing butterfly valve is essentially all two logical in Chinese market, although for ball valve and stop valve, and two lead to
Butterfly valve is easy to install, and flow control and seal are attained by the higher degree of accuracy, but two logical butterfly valves can only carry out list
The transmission of one flow direction, adds limitation.
The content of the invention
The purpose of this utility model is to provide a kind of Three-way butterfly valve of flange join type, and the butterfly valve can be by controlling 2
The state transformation of butterfly plate, so that the unlatching, closing and the transmission direction for changing water-carrying capacity that control water-carrying capacity to transmit；While flange
It is all more convenient during the Three-way butterfly valve installation and removal of interconnection system, and compression capability is strong.
To achieve these goals, the technical solution of the utility model is as described below：
A kind of Three-way butterfly valve of flange join type, by Three-way butterfly valve valve body, butterfly valve plate, valve plate inserts, valve plate sulphur cushion rubber,
Valve shaft axle sleeve, pressure transmitter, plain cushion, screw, O-ring composition；It is characterized in that：There are 2 installations above Three-way butterfly valve valve body
Hole position, is assembled butterfly valve plate, valve plate sulphur cushion rubber and valve plate inserts with screw, and assemble 2 butterfly valve plate external members are put
This position is put, and is fixed with screw, O-ring, plain cushion, valve shaft axle sleeve, after fixing, it is desirable between 2 butterfly valve plates
It is mutually perpendicular on vertical direction；There is 1 installation site above the water inlet of Three-way butterfly valve valve body, consolidated pressure transmitter with screw
It is scheduled on this position；After being all completed, by controlling 2 butterfly valve plate states, it is possible to achieve what control water-carrying capacity was transmitted opens
Open, close, water-carrying capacity size and change water-carrying capacity transmission direction.
The beneficial effects of the utility model are：
（1）A kind of Three-way butterfly valve of flange join type of the utility model, by the effect of 2 butterfly valve plates, is realized pair
The control in direction in water-carrying capacity transmitting procedure.
（2）A kind of Three-way butterfly valve of flange join type of the utility model, from flange connection, facilitate user installation and
Dismounting, it is adaptable to large bore valves.
Brief description of the drawings
Accompanying drawing 1 is a kind of Three-way butterfly valve structural blast schematic diagram of flange join type of the utility model.
Embodiment
As shown in Figure 1：A kind of Three-way butterfly valve of flange join type, by Three-way butterfly valve valve body（8）, butterfly valve plate（6）, valve
Plate inserts（4）, valve plate sulphur cushion rubber（5）, valve shaft axle sleeve（7）, pressure transmitter（9）, plain cushion（2）, screw（1）, O-ring（3）Group
Into；There are 2 mounting hole sites above Three-way butterfly valve valve body, assembled butterfly valve plate, valve plate sulphur cushion rubber and valve plate inserts with screw
It is good, assemble 2 butterfly valve plate external members are placed into this position, and consolidated with screw, O-ring, plain cushion, valve shaft axle sleeve
It is fixed, after fixing, it is desirable to be mutually perpendicular between 2 butterfly valve plates on vertical direction；Have 1 above the water inlet of Three-way butterfly valve valve body
Individual installation site, is fixed pressure transmitter in this position with screw；After being all completed, by controlling 2 butterfly valve plates
State, it is possible to achieve unlatching, closing, water-carrying capacity size and the transmission direction for changing water-carrying capacity of control water-carrying capacity transmission.
Assembling process and operation principle of the present utility model are as described below：
By valve plate sulphur cushion rubber（5）It is set to butterfly valve plate（6）On, valve plate inserts（4）Pass perpendicularly through butterfly valve plate（6）And valve plate
Sulphur cushion rubber（5）Assembly hole, and use screw（1）It is fixed, by assemble 2 butterfly valve plate external members with orthogonal state from
Three-way butterfly valve valve body（8）The correspondence position at top is put into Three-way butterfly valve valve body（8）In, then by O-ring（3）And plain cushion（2）Place
To valve plate inserts（4）Top, valve shaft axle sleeve（7）It is placed into valve plate inserts（4）Bottom, and be screwed locking；Finally
By pressure transmitter（9）It is screwed Three-way butterfly valve valve body（8）Water inlet top position.
Claims (1)
1. a kind of Three-way butterfly valve of flange join type, by Three-way butterfly valve valve body, butterfly valve plate, valve plate inserts, valve plate sulphur cushion rubber, valve
Axle axle sleeve, pressure transmitter, plain cushion, screw, O-ring composition；It is characterized in that：There are 2 mounting holes above Three-way butterfly valve valve body
Position, is assembled butterfly valve plate, valve plate sulphur cushion rubber and valve plate inserts with screw, and assemble 2 butterfly valve plate external members are placed
It is fixed to this position, and with screw, O-ring, plain cushion, valve shaft axle sleeve, after fixing, it is desirable to erected between 2 butterfly valve plates
Nogata is mutually perpendicular to upwards；There is 1 installation site above the water inlet of Three-way butterfly valve valve body, fixed pressure transmitter with screw
In this position；After being all completed, by controlling 2 butterfly valve plate states, it is possible to achieve the unlatching of control water-carrying capacity transmission,
Closing, water-carrying capacity size and the transmission direction for changing water-carrying capacity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621277359.4U CN206352674U (en) | 2016-11-26 | 2016-11-26 | A kind of Three-way butterfly valve of flange join type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621277359.4U CN206352674U (en) | 2016-11-26 | 2016-11-26 | A kind of Three-way butterfly valve of flange join type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206352674U true CN206352674U (en) | 2017-07-25 |
Family
ID=59346290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621277359.4U Expired - Fee Related CN206352674U (en) | 2016-11-26 | 2016-11-26 | A kind of Three-way butterfly valve of flange join type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206352674U (en) |
-
2016
- 2016-11-26 CN CN201621277359.4U patent/CN206352674U/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: 20170725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |