CN207634717U - A kind of water spray control butterfly valve - Google Patents
A kind of water spray control butterfly valve Download PDFInfo
- Publication number
- CN207634717U CN207634717U CN201721794003.2U CN201721794003U CN207634717U CN 207634717 U CN207634717 U CN 207634717U CN 201721794003 U CN201721794003 U CN 201721794003U CN 207634717 U CN207634717 U CN 207634717U
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- main body
- apparatus main
- alarm
- connecting rod
- butterfly valve
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Abstract
The utility model discloses a kind of water sprays to control butterfly valve, including apparatus main body, the middle part of apparatus main body is equipped with connecting rod, and connecting rod is closely welded with apparatus main body, the top of connecting rod is equipped with valve shaft, and valve shaft is fitted closely with connecting rod, the top of valve shaft is equipped with fixing end, and fixing end is fitted closely with valve shaft, the middle part of apparatus main body is equipped with connecting hole, and connecting hole insertion is arranged in apparatus main body, apparatus main body is internally provided with butterfly plate component, and the insertion of butterfly plate component is arranged in apparatus main body.This kind of water spray controls butterfly valve, compared with common butterfly valve, this kind of butterfly valve is set in the bottom of connecting rod there are one sealing ring, is opening butterfly valve, when flow passes through, sealing ring can play the role of blocking, prevent flow from being contacted with connecting rod, efficiently avoid connecting rod and lost by scale, and the material of sealing ring is as the material of butterfly plate, it is all polytetrafluoroethylene (PTFE), this kind of material has very strong corrosion resistance, can play the role of the service life for extending device.
Description
Technical field
The utility model is related to part control technology field, specially a kind of water spray controls butterfly valve.
Background technology
Butterfly valve is called flap valve, is a kind of regulating valve simple in structure, can be used for the switch control of low pressure pipeline medium
Butterfly valve refers to that closure member is disk, reaches a kind of valve of open and close around valve shaft rotation, valve can be used for controlling air,
The flowing of the various types fluids such as water, steam, various Korrosionsmediums, mud, oil product, liquid metal and radiating medium.
But existing water spray controls butterfly valve, when opening, closing, by flow connecting rod can be caused to corrode, make
Forming apparatus service life shortens, and existing butterfly valve apparatus, cannot play and carry out timely alarm to leakage phenomenon.
So how to design a kind of water spray control butterfly valve, becoming us will currently solve the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of water sprays to control butterfly valve, mentioned above in the background art to solve
By flow can cause etching problem to connecting rod.
To achieve the above object, the utility model provides the following technical solutions：A kind of water spray control butterfly valve, including device
The middle part of main body, described device main body is equipped with connecting rod, and the connecting rod is closely welded with apparatus main body, the connecting rod
Top is equipped with valve shaft, and the valve shaft is fitted closely with connecting rod, and the top of the valve shaft is equipped with fixing end, and the fixing end
It being fitted closely with valve shaft, the middle part of described device main body is equipped with connecting hole, and connecting hole insertion is arranged in apparatus main body,
Described device main body is internally provided with butterfly plate component, and butterfly plate component insertion is arranged in apparatus main body, the butterfly plate group
The bottom of part is equipped with central shaft, and central shaft insertion is arranged in butterfly plate component, and the left side of described device main body, which is equipped with, lets out
Reveal detector, and the leak detector is fitted closely with apparatus main body, the outside of described device main body is equipped with alarm, and institute
It states alarm to be flexibly connected with apparatus main body, the top of the alarm is equipped with signal receiver, and the signal receiver is embedding
Enter to be arranged in alarm, the middle part of the alarm is equipped with display screen, and display screen insertion is arranged in alarm, institute
The bottom for stating alarm is equipped with power switch, and the power switch is fitted closely with alarm.
Further, the outside of described device main body is equipped with mounting hole, and the mounting hole is closely welded with apparatus main body.
Further, the right side of the fixing end is equipped with handle, and the left side of the handle is closely welded with fixing end.
Further, the right side of the alarm is equipped with voice prompting device, and the voice prompting device and alarm are close
Fitting.
Further, the outside of the central shaft is equipped with polytetrafluoroethylene (PTFE) butterfly plate, and the polytetrafluoroethylene (PTFE) butterfly plate is in
Mandrel fits closely.
Further, the top of the central shaft is equipped with sealing ring, and the sealing ring is fitted closely with central shaft.
Further, it is internally provided with monitoring needle on the left of described device main body, and the detection needle and apparatus main body are close
Fitting.
Compared with prior art, the utility model has the beneficial effects that：This kind of water spray controls butterfly valve, with common butterfly valve
Compare, this kind of butterfly valve is set in the bottom of connecting rod there are one sealing ring, is opening butterfly valve, flow by when, sealing ring can play
The effect of blocking, prevents flow from being contacted with connecting rod, efficiently avoids connecting rod and is lost by scale, and the material of sealing ring and butterfly
The material of plate is the same, is all polytetrafluoroethylene (PTFE), this kind of material has very strong corrosion resistance, and can play extension device uses the longevity
The effect of life is equipped with leak detector in the outside of device, and when butterfly valve is opened, detector will not start to work, in power-off
State, when butterfly valve is closed, leak detector start to work, if when butterfly valve is closed detection needle detected that flow passes through
When, leak detector can send signal to alarm, after leak alarms device receives signal by signal receiver, can show
Screen display, and voice prompting device can send out alarm and tell staff, play the role of alarm, efficiently avoid letting out
When people are ignorant when dew, water, which outflows, causes the waste of water resource, substantially increases the practicability of equipment.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the main body front sectional view of the utility model；
Fig. 3 is the alarm overall structure diagram of the utility model.
In figure：1, apparatus main body, 101, connecting rod, 102, valve shaft, 103, fixing end, 1031, handle, 104, mounting hole,
1041, connecting hole, 2, butterfly plate component, 201, central shaft, 202, polytetrafluoroethylene (PTFE) butterfly plate, 203, sealing ring, 3, leak detector,
301, needle is detected, 4, alarm, 401, signal receiver, 402, display screen, 403, power switch, 404, voice prompting device.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of water spray control butterfly valve, including device master
The middle part of body 1, apparatus main body 1 is equipped with connecting rod 101, and connecting rod 101 is closely welded with apparatus main body 1, the top of connecting rod 101
Portion is equipped with valve shaft 102, and valve shaft 102 is fitted closely with connecting rod 101, and the top of valve shaft 102 is equipped with fixing end 103, and fixed
End 103 is fitted closely with valve shaft 102, and the middle part of apparatus main body 1 is equipped with connecting hole 1041, and the insertion setting of connecting hole 1041 is filling
It sets in main body 1, apparatus main body 1 is internally provided with butterfly plate component 2, and the insertion of butterfly plate component 2 is arranged in apparatus main body 1, butterfly plate
The bottom of component 2 is equipped with central shaft 201, and the insertion of central shaft 201 is arranged in butterfly plate component 2, and the left side of apparatus main body 1 is equipped with
Leak detector 3, and leak detector 3 is fitted closely with apparatus main body 1, the outside of apparatus main body 1 is equipped with alarm 4, and alert
Report device 4 is flexibly connected with apparatus main body 1, and the top of alarm 4 is equipped with signal receiver 401, and the insertion of signal receiver 401 is set
It sets in alarm 4, the middle part of alarm 4 is equipped with display screen 402, and the insertion of display screen 402 is arranged in alarm 4, alarm
The bottom of device 4 is equipped with power switch 403, and power switch 403 is fitted closely with alarm 4.
Further, the outside of apparatus main body 1 is equipped with mounting hole 104, and mounting hole 104 is closely welded with apparatus main body 1,
By mounting hole 104, can play the role of reinforcing equipment, playing prevents equipment from shifting.
Further, the right side of fixing end 103 is equipped with handle 1031, and the left side of handle 1031 and fixing end 103 are close
Welding can play the role of control butterfly valve and reach quick closedown, unlatching by handle 1031.
Further, the right side of alarm 4 is equipped with voice prompting device 404, and voice prompting device 404 and alarm 4 are close
Fitting, by voice prompting device 404, can play the role of sounding the alarm when leakage, play prompting.
Further, the outside of central shaft 201 is equipped with polytetrafluoroethylene (PTFE) butterfly plate 202, and polytetrafluoroethylene (PTFE) butterfly plate 202 is in
Mandrel 201 fits closely, and by polytetrafluoroethylene (PTFE) butterfly plate 202, can play the role of preventing corrosion.
Further, the top of central shaft 201 is equipped with sealing ring 203, and sealing ring 203 is fitted closely with central shaft 201,
By sealing ring 203, can play the role of that connecting rod 101 is protected to avoid being corroded.
Further, being internally provided with for 1 left side of apparatus main body monitors needle 301, and it is close with apparatus main body 1 to detect needle 301
Fitting, by detecting needle 301, the effect that can be detected to the leak case of equipment.
Operation principle：First, equipment is connected by connecting hole 1041, after equipment connects, passes through fixing end 103
On handle 1031 open or close butterfly valve, which sets in the bottom of connecting rod 101 there are one sealing ring 203, is opening butterfly
Valve, flow by when, sealing ring 203 can play the role of blocking, and flow is prevented to be effectively prevented from the contact of connecting rod 101
Connecting rod 101 is lost by scale, and the material of the sealing ring 203 is as the material of polytetrafluoroethylene (PTFE) butterfly plate 202, be all poly-
Tetrafluoroethene, this kind of material have very strong corrosion resistance, can play the role of the service life for extending device, in apparatus main body
1 outside is equipped with leak detector 3, and when butterfly valve is opened, leak detector 3 will not start to work, the state in power-off, when
When butterfly valve is closed, leak detector 3 is started to work, if the detection needle 301 when butterfly valve is closed in leak detector 3 detects
Have flow by when, leak detector 3 can send signal to alarm 4, and alarm 4 receive letter by signal receiver 401
After number, 402 can be shown on a display screen, and voice prompting device 404 can send out alarm and tell staff, play the work of alarm
With.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of water spray controls butterfly valve, including apparatus main body（1）, it is characterised in that：Described device main body（1）Middle part be equipped with
Connecting rod（101）, and the connecting rod（101）With apparatus main body（1）Close welding, the connecting rod（101）Top be equipped with
Valve shaft（102）, and the valve shaft（102）With connecting rod（101）It fits closely, the valve shaft（102）Top be equipped with fixing end
（103）, and the fixing end（103）With valve shaft（102）It fits closely, described device main body（1）Middle part be equipped with connecting hole
（1041）, and the connecting hole（1041）It is embedded to be arranged in apparatus main body（1）In, described device main body（1）Be internally provided with butterfly
Board group part（2）, and the butterfly plate component（2）It is embedded to be arranged in apparatus main body（1）In, the butterfly plate component（2）Bottom be equipped with
Central shaft（201）, and the central shaft（201）It is embedded to be arranged in butterfly plate component（2）In, described device main body（1）Left side set
There is leak detector（3）, and the leak detector（3）With apparatus main body（1）It fits closely, described device main body（1）It is outer
Side is equipped with alarm（4）, and the alarm（4）With apparatus main body（1）Flexible connection, the alarm（4）Top be equipped with
Signal receiver（401）, and the signal receiver（401）It is embedded to be arranged in alarm（4）In, the alarm（4）In
Portion is equipped with display screen（402）, and the display screen（402）It is embedded to be arranged in alarm（4）In, the alarm（4）Bottom
Equipped with power switch（403）, and the power switch（403）With alarm（4）It fits closely.
2. a kind of water spray according to claim 1 controls butterfly valve, it is characterised in that：Described device main body（1）Outside
Equipped with mounting hole（104）, and the mounting hole（104）With apparatus main body（1）Close welding.
3. a kind of water spray according to claim 1 controls butterfly valve, it is characterised in that：The fixing end（103）Right side
Equipped with handle（1031）, and the handle（1031）Left side and fixing end（103）Close welding.
4. a kind of water spray according to claim 1 controls butterfly valve, it is characterised in that：The alarm（4）Right side set
There is voice prompting device（404）, and the voice prompting device（404）With alarm（4）It fits closely.
5. a kind of water spray according to claim 1 controls butterfly valve, it is characterised in that：The central shaft（201）Outside
Equipped with polytetrafluoroethylene (PTFE) butterfly plate（202）, and the polytetrafluoroethylene (PTFE) butterfly plate（202）With central shaft（201）It fits closely.
6. a kind of water spray according to claim 1 controls butterfly valve, it is characterised in that：The central shaft（201）Top
Equipped with sealing ring（203）, and the sealing ring（203）With central shaft（201）It fits closely.
7. a kind of water spray according to claim 1 controls butterfly valve, it is characterised in that：Described device main body（1）Left side
It is internally provided with monitoring needle（301）, and the detection needle（301）With apparatus main body（1）It fits closely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721794003.2U CN207634717U (en) | 2017-12-20 | 2017-12-20 | A kind of water spray control butterfly valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721794003.2U CN207634717U (en) | 2017-12-20 | 2017-12-20 | A kind of water spray control butterfly valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207634717U true CN207634717U (en) | 2018-07-20 |
Family
ID=62852838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721794003.2U Active CN207634717U (en) | 2017-12-20 | 2017-12-20 | A kind of water spray control butterfly valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207634717U (en) |
-
2017
- 2017-12-20 CN CN201721794003.2U patent/CN207634717U/en active Active
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