CN206669099U - A kind of automatic alarm type butterfly-valve controller - Google Patents
A kind of automatic alarm type butterfly-valve controller Download PDFInfo
- Publication number
- CN206669099U CN206669099U CN201720411543.1U CN201720411543U CN206669099U CN 206669099 U CN206669099 U CN 206669099U CN 201720411543 U CN201720411543 U CN 201720411543U CN 206669099 U CN206669099 U CN 206669099U
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- CN
- China
- Prior art keywords
- valve body
- valve
- flow
- flow probe
- automatic alarm
- 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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- Fluid-Driven Valves (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The utility model discloses a kind of automatic alarm type butterfly-valve controller, include a valve body, valve body is provided with a pneumatic actuator, pneumatic actuator drives valve body, is additionally provided with a flow probe on valve body, flow probe is provided with a flow comparator, flow comparator is provided with a signal emission port, a siren is additionally provided with flow probe, siren is connected with a signal wire, and the other end of signal wire is connected with signal emission port.Automatic alarm type butterfly-valve controller of the present utility model is mounted with a flow probe on valve body, when the fluid flow in valve body, above or below setting value, then comparator understands output drive signal, drive signal is delivered to alarm by cable, alarm sends warning to remind operating personnel to adjust butterfly valve, abnormal generation is so avoided, reduces the loss of user.
Description
Technical field
A kind of butterfly-valve controller is the utility model is related to, more precisely, being a kind of automatic alarm type butterfly valve control dress
Put.
Background technology
Butterfly valve is a kind of regulating valve simple in construction, and the butterfly valve available for the switch control of low pressure pipeline medium refers to close
Part（Flap or butterfly plate）For disk, reach a kind of valve of open and close around valve shaft rotation, valve can be used for control air,
The flowing of all kinds fluids such as water, steam, various Korrosionsmediums, mud, oil product, liquid metal and radiating medium.
It is main on pipeline to play cut-out and throttling action.Butterfly valve opening and closing element is a discoidal butterfly plate, around the axle of its own in valve body
Line rotates, so as to reach the purpose for opening and closing or adjusting.Butterfly valve is generally by surging, the mode such as pneumatic, electronic controls, and works as Valve controlling
Generation causes easily to impact to product quality when pipeline fluid flow velocity is too fast or excessively slow extremely, if can not be timely
It was found that larger economic loss is easily caused to user.
Utility model content
The utility model is mainly to solve the technical problem present in prior art, so as to provide a kind of automatic alarm type butterfly
Control valve device.
Above-mentioned technical problem of the present utility model is mainly what is be addressed by following technical proposals：
A kind of automatic alarm type butterfly-valve controller, comprising a valve body, valve body is provided with a pneumatic actuator, pneumatic to perform
Device drives valve body, is additionally provided with a flow probe on valve body, and flow probe is provided with a flow comparator, on flow comparator
Provided with a signal emission port, a siren is additionally provided with flow probe, siren is connected with a signal wire, signal wire
The other end is connected with signal emission port.
As the utility model preferred embodiment, described pneumatic actuator is angle stroke pneumatic actuator.
As the utility model preferred embodiment, described flow probe is infrared ray flow probe.
Automatic alarm type butterfly-valve controller of the present utility model is mounted with a flow probe on valve body, works as valve body
Above or below setting value, then comparator meeting output drive signal, drive signal are delivered to alarm to interior fluid flow by cable
Device, alarm send warning to remind operating personnel to adjust butterfly valve, so avoid abnormal generation, reduce the damage of user
Lose.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the dimensional structure diagram of automatic alarm type butterfly-valve controller of the present utility model.
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to the scope of protection of the utility model
Define.
As shown in figure 1, a kind of automatic alarm type butterfly-valve controller 1, comprising a valve body 10, it is pneumatic that valve body 10 is provided with one
Actuator 20, pneumatic actuator 20 drive valve body 10, are additionally provided with a flow probe 30 on valve body 10, are set on flow probe 30
There is a flow comparator 31, flow comparator 31 is provided with a signal emission port 32, a police is additionally provided with flow probe 30
Device 40 is reported, siren 40 is connected with a signal wire 41, and the other end of signal wire 41 is connected with signal emission port 32.
As to the further improvement of the utility model, described pneumatic actuator 20 is angle stroke pneumatic actuator.
As to the further improvement of the utility model, described flow probe 30 is infrared ray flow probe.
The automatic alarm type butterfly-valve controller of the utility model is mounted with a flow probe on valve body, works as valve body
Above or below setting value, then comparator meeting output drive signal, drive signal are delivered to alarm to interior fluid flow by cable
Device, alarm send warning to remind operating personnel to adjust butterfly valve, so avoid abnormal generation, reduce the damage of user
Lose.
Only illustrate mentality of designing of the present utility model in one embodiment above, in the case where system allows,
The utility model can expand to while external more functional modules, so as to extend its function to greatest extent.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any change or replacement expected without creative work, should all cover within the scope of protection of the utility model.
Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (3)
- A kind of 1. automatic alarm type butterfly-valve controller（1）, it is characterised in that include a valve body（10）, valve body（10）It is provided with One pneumatic actuator（20）, pneumatic actuator（20）Drive valve body（10）, valve body（10）On be additionally provided with a flow probe（30）, Flow probe（30）It is provided with a flow comparator（31）, flow comparator（31）It is provided with a signal emission port（32）, Flow probe（30）On be additionally provided with a siren（40）, siren（40）With a signal wire（41）It is connected, signal wire（41） The other end and signal emission port（32）It is connected.
- 2. automatic alarm type butterfly-valve controller according to claim 1, it is characterised in that described pneumatic actuator （20）For angle stroke pneumatic actuator.
- 3. automatic alarm type butterfly-valve controller according to claim 2, it is characterised in that described flow probe （30）For infrared ray flow probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720411543.1U CN206669099U (en) | 2017-04-18 | 2017-04-18 | A kind of automatic alarm type butterfly-valve controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720411543.1U CN206669099U (en) | 2017-04-18 | 2017-04-18 | A kind of automatic alarm type butterfly-valve controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206669099U true CN206669099U (en) | 2017-11-24 |
Family
ID=60375169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720411543.1U Expired - Fee Related CN206669099U (en) | 2017-04-18 | 2017-04-18 | A kind of automatic alarm type butterfly-valve controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206669099U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838451A (en) * | 2017-04-18 | 2017-06-13 | 江苏通达船用阀泵有限公司 | A kind of automatic alarm type butterfly-valve controller |
-
2017
- 2017-04-18 CN CN201720411543.1U patent/CN206669099U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838451A (en) * | 2017-04-18 | 2017-06-13 | 江苏通达船用阀泵有限公司 | A kind of automatic alarm type butterfly-valve controller |
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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: 20171124 Termination date: 20210418 |