CN109990136A - It is a kind of to be integrated in butterfly valve/ball valve signal feedback device - Google Patents
It is a kind of to be integrated in butterfly valve/ball valve signal feedback device Download PDFInfo
- Publication number
- CN109990136A CN109990136A CN201910383084.4A CN201910383084A CN109990136A CN 109990136 A CN109990136 A CN 109990136A CN 201910383084 A CN201910383084 A CN 201910383084A CN 109990136 A CN109990136 A CN 109990136A
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- China
- Prior art keywords
- signal
- valve
- signal acquisition
- box
- connecting shaft
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- 239000007787 solid Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0025—Electrical or magnetic means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
- Lift Valve (AREA)
Abstract
Butterfly valve/ball valve signal feedback device is integrated in the invention discloses a kind of, signal acquisition case connecting shaft is fixed together by key and butterfly valve/ball valve turbine box, signal feeds back fixing sleeve in the signal acquisition case connecting shaft in box enclosure and is equipped with signal acquisition case cam, microswitch is installed in signal feedback box enclosure, microswitch is electrically connected with the aviation plug being arranged in outside signal feedback box enclosure, when signal acquisition case connecting shaft rotates, signal acquisition case cam is contacted with rotation and with microswitch, it touches microswitch and issues feedback signal, console is transferred to by aviation plug.Signal feedback device of the invention is mounted on driving butterfly valve/ball valve open and close worm gear case, integrated with valve body, is not necessarily to field observation, and operator can observe the open/close states of valve, convenient and efficient in control room by feedback signal.Because feedback device be it is integrated with valve, signal feedback device is placed on the inside of valve, ensure that the leakproofness of valve.
Description
Technical field
It is specifically a kind of to be integrated in butterfly valve/ball valve signal feedback dress the present invention relates to butterfly valve/ball valve technical field
It sets.
Background technique
In many pipe-line systems, valve controls the circulation of medium, and the working condition and leakproofness of valve affect
The operation of entire pipe-line system.Since the space in cabin is larger, control room and valve location are many old-fashioned apart from far
If valve is out of joint to need field observation ability queueing problem, this greatly affected working efficiency, and very
It is inconvenient.In order to solve this problem, signal feedback device can be installed on valve, signal is transmitted directly to control room,
It can be accurately positioned where problem.There is one kind that can be directly installed in the signal feedback device used on valve currently on the market, but
It is that this signal feedback device leakproofness is poor, is easy to happen incident of leakage.
Summary of the invention
The present invention is too big in order to solve space on ship, checks inconvenient problem, improves system integration and informationization
Degree guarantees the leakproofness and reliability of valve, provides a kind of signal feedback device and the integrated structure of valve.
Technical scheme is as follows:
It is a kind of to be integrated in butterfly valve/ball valve signal feedback device, including signal acquisition case connecting shaft, the connection of signal acquisition case
Axis is fixed together by key and butterfly valve/ball valve turbine box, is arranged with signal feedback box in signal acquisition case connecting shaft
The bottom end of shell, signal feedback box enclosure is fixedly connected on turbine box, and the top of signal feedback box enclosure is fixedly connected with letter
Number acquisition box cover, signal acquisition box cover are set in signal acquisition case connecting shaft by O-ring seal one；Signal feedback box
Fixing sleeve is equipped with signal acquisition case cam in signal acquisition case connecting shaft in shell, is installed with fine motion in signal feedback box enclosure
Switch, microswitch are electrically connected with the aviation plug being arranged in outside signal feedback box enclosure, the rotation of signal acquisition case connecting shaft
When, signal acquisition case cam touches microswitch and issues feedback signal, inserted by aviation with rotating and contacting with microswitch
Head is transferred to console.
By installing signal feedback device in conventional valves, valve can be shown in the case where not opening valve
Opening and closing situation, observes whether valve opens or closes in place.Synchronous signal feedback device can feed back the state of valve, identification
Whether privately controlled valve or failure the case where is had, and precise positioning to problem area improves working efficiency.Signal feedback device
It is mounted on valve internal, it is different from the signal feedback device sold in the market.Existing signal feedback device is all straight in the market
It is mounted connected on valve, due to not being direct design in valve, so there are problem, signals of the invention in terms of leakproofness
Feedback device be with valve integrated design, the leakproofness of valve can be effectively ensured.Simultaneously because designing in valve internal, greatly
The volume for reducing installation greatly, improves convenience.
The connection of the console of signal feedback device and control room, when valve opening and closing breaks down, signal feedback device hair
It penetrates signal and is transported to console, show failsafe valve, problem valve can be pin-pointed to, improve working efficiency.Synchronous signal is anti-
Feedback device can monitor the state of valve in real time, and when breaking down or artificially deliberately operating, command post can be within first time
It observes the exception of valve and Field Force is notified to handle it, guarantee the safety of whole system.
Preferably, signal acquisition case cam is fixed in signal acquisition case connecting shaft by holding screw.
Preferably, signal feedback box enclosure bottom end is fixed on turbine box by hexagon-headed bolt two, outside signal feedback box
Gasket one is provided between shell bottom end and turbine box.
Preferably, signal acquisition box cover is fixed on signal by hexagon-headed bolt one and gasket two and feeds back in box enclosure.
Preferably, connection O-ring seal two is used to seal between signal feedback box enclosure and signal acquisition case connecting shaft.
Technical effect of the invention:
Signal feedback device of the invention is mounted on driving butterfly valve/ball valve open and close worm gear case, with valve body one
Body is not necessarily to field observation, and operator can observe the open/close states of valve in control room by feedback signal, just
It is prompt efficient.Because feedback device be it is integrated with valve, signal feedback device is placed on the inside of valve, ensure that the sealing of valve
Property.
The advantages that signal feedback device of the present invention has securely and reliably, is quick on the draw, good airproof performance.
Detailed description of the invention
Fig. 1 is integrated with the signal feedback device structure of butterfly valve；
Fig. 2 is integrated with the signal feedback device structure of ball valve.
Specific embodiment
The present invention relates to valve body 1, turbine box 2, gasket 1, signal acquisition box enclosure 4, key 5, signal acquisition case connecting shafts
6, aviation plug 7, signal acquisition case cam 8, holding screw 9, signal acquisition box cover 10, O-ring seal 1, turret head spiral shell
The technical characteristics such as bolt 1, gasket 13, microswitch 14, hexagon-headed bolt 2 15 and O-ring seal 2 16.
Such as Fig. 1,2, the upper end of valve body 1 is connected turbine box 2, and of the present invention a kind of to be integrated in butterfly valve/ball valve signal anti-
Device, including signal acquisition case connecting shaft 6 are presented, signal acquisition case connecting shaft is connect with butterfly valve/ball valve turbine box 2 by key 5,
Signal feedback box enclosure 4 is arranged in signal acquisition case connecting shaft, the bottom end of signal feedback box enclosure is fixedly connected on turbine box 2
On, the top of signal feedback box enclosure is fixedly connected with signal acquisition box cover 10, and signal acquisition box cover passes through O-ring seal
One 11 are set in signal acquisition case connecting shaft；Signal feeds back fixing sleeve in the signal acquisition case connecting shaft in box enclosure and is equipped with letter
Number vasculum cam is installed with microswitch 14, microswitch and setting in signal feedback box enclosure and feeds back box enclosure in signal
Outer aviation plug is electrically connected, and when signal acquisition case connecting shaft rotates, signal acquisition case cam is opened with rotation and with fine motion
Contact is closed, microswitch 14 is touched and issues feedback signal, console is transferred to by aviation plug 7.
Hand-operated butterfly valve equipped with signal feedback device/ball valve right angle setting, when valve breaks down, signal feedback device
Signal is issued, is output to the console being attached thereto, it is which valve there is a problem that console, which can be shown, can be positioned rapidly
It repairs.
In the present embodiment, signal acquisition case cam 8 is fixed in signal acquisition case connecting shaft 6 by holding screw 9.
Signal feedback box enclosure bottom end is fixed on turbine box 2 by hexagon-headed bolt 2 15, and signal feeds back box enclosure bottom
Gasket 1 is provided between end and turbine box.
Signal acquisition box cover 10 is fixed on signal by hexagon-headed bolt 1 and gasket 2 13 and feeds back in box enclosure 4.
Connection O-ring seal 2 16 is for sealing between signal feedback box enclosure and signal acquisition case connecting shaft.
Working principle is as follows:
When Open valve, handwheel is rotated, is rotated by turbine box 2 with ovable valve stem, the signal being connected at this time with turbine box 2
Vasculum connecting shaft 6 also and then rotates, and drives signal acquisition case cam 8 to rotate, when valve opens to the maximum, signal acquisition case is convex
Wheel 8 can touch microswitch 14 and issue feedback signal, be transferred to console by aviation plug 7, display valve fully opens.Valve
When door is closed, handwheel is rotated, is rotated by turbine box 2 with ovable valve stem, the signal acquisition case being connected at this time with turbine box 2 is connect
Axis 6 also and then rotates, and drives signal acquisition case cam 8 to rotate, when the valve is fully shut, signal acquisition case cam 8 can touch
Microswitch 14 issues feedback signal, is transferred to console by aviation plug 7, display valve completely closes.
Claims (5)
1. a kind of be integrated in butterfly valve/ball valve signal feedback device, which is characterized in that including signal acquisition case connecting shaft, signal
Vasculum connecting shaft is fixed together by key and butterfly valve/ball valve turbine box, is arranged in signal acquisition case connecting shaft
Signal feeds back box enclosure, and the bottom end of signal feedback box enclosure is fixedly connected on turbine box, and the top that signal feeds back box enclosure is solid
Surely it is connected with signal acquisition box cover, signal acquisition box cover is set in signal acquisition case connecting shaft by O-ring seal one；
Signal feeds back fixing sleeve in the signal acquisition case connecting shaft in box enclosure and is equipped with signal acquisition case cam, and signal is fed back in box enclosure
It is installed with microswitch, microswitch is electrically connected with the aviation plug being arranged in outside signal feedback box enclosure, signal acquisition case
When connecting shaft rotates, signal acquisition case cam touches microswitch and issues feedback signal with rotating and contacting with microswitch,
Console is transferred to by aviation plug.
2. a kind of butterfly valve/ball valve signal feedback device is integrated according to claim 1, which is characterized in that signal is adopted
Header cam is fixed in signal acquisition case connecting shaft by holding screw.
3. a kind of butterfly valve/ball valve signal feedback device is integrated according to claim 1, which is characterized in that signal is anti-
Feedback box enclosure bottom end is fixed on turbine box by hexagon-headed bolt two, is arranged between signal feedback box enclosure bottom end and turbine box
There is gasket one.
4. a kind of butterfly valve/ball valve signal feedback device is integrated according to claim 3, which is characterized in that signal is adopted
Collection box cover is fixed on signal by hexagon-headed bolt one and gasket two and feeds back in box enclosure.
5. a kind of butterfly valve/ball valve signal feedback device is integrated according to claim 1, which is characterized in that signal is anti-
It presents and connects O-ring seal two between box enclosure and signal acquisition case connecting shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910383084.4A CN109990136A (en) | 2019-05-09 | 2019-05-09 | It is a kind of to be integrated in butterfly valve/ball valve signal feedback device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910383084.4A CN109990136A (en) | 2019-05-09 | 2019-05-09 | It is a kind of to be integrated in butterfly valve/ball valve signal feedback device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109990136A true CN109990136A (en) | 2019-07-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910383084.4A Pending CN109990136A (en) | 2019-05-09 | 2019-05-09 | It is a kind of to be integrated in butterfly valve/ball valve signal feedback device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109990136A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201103743Y (en) * | 2007-11-23 | 2008-08-20 | 四川天一科技股份有限公司 | Break valve with switch signal feedback device |
| CN103775731A (en) * | 2012-10-19 | 2014-05-07 | 上海蓝帕控制阀门有限公司 | Limit switch |
| CN203926837U (en) * | 2014-06-10 | 2014-11-05 | 浙江恒安消防安全设备有限公司 | A kind of fire-fighting Signal butterfly bamper |
| CN204459197U (en) * | 2015-02-06 | 2015-07-08 | 上海虹光阀门有限公司 | Fire-fighting Signal butterfly bamper |
| CN204459398U (en) * | 2015-01-19 | 2015-07-08 | 宁波埃美柯铜阀门有限公司 | Signal butterfly bamper Worm gear case |
| CN204852377U (en) * | 2015-08-19 | 2015-12-09 | 国工阀门有限公司 | Fire control signal butterfly valve |
| CN206539717U (en) * | 2017-03-15 | 2017-10-03 | 广州市佳福斯阀门制造有限公司 | A kind of fire-fighting signal butterfly valve |
| EP3290761A1 (en) * | 2016-08-31 | 2018-03-07 | Armaturen-Wolff | Shut-off valve |
| CN208719378U (en) * | 2018-07-25 | 2019-04-09 | 浙江瑞城消防设备有限公司 | A kind of plough groove type worm gear Signal butterfly bamper |
| CN209892853U (en) * | 2019-05-09 | 2020-01-03 | 江苏沙洲阀门有限公司 | Signal feedback device integrated on butterfly valve/ball valve |
-
2019
- 2019-05-09 CN CN201910383084.4A patent/CN109990136A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201103743Y (en) * | 2007-11-23 | 2008-08-20 | 四川天一科技股份有限公司 | Break valve with switch signal feedback device |
| CN103775731A (en) * | 2012-10-19 | 2014-05-07 | 上海蓝帕控制阀门有限公司 | Limit switch |
| CN203926837U (en) * | 2014-06-10 | 2014-11-05 | 浙江恒安消防安全设备有限公司 | A kind of fire-fighting Signal butterfly bamper |
| CN204459398U (en) * | 2015-01-19 | 2015-07-08 | 宁波埃美柯铜阀门有限公司 | Signal butterfly bamper Worm gear case |
| CN204459197U (en) * | 2015-02-06 | 2015-07-08 | 上海虹光阀门有限公司 | Fire-fighting Signal butterfly bamper |
| CN204852377U (en) * | 2015-08-19 | 2015-12-09 | 国工阀门有限公司 | Fire control signal butterfly valve |
| EP3290761A1 (en) * | 2016-08-31 | 2018-03-07 | Armaturen-Wolff | Shut-off valve |
| CN206539717U (en) * | 2017-03-15 | 2017-10-03 | 广州市佳福斯阀门制造有限公司 | A kind of fire-fighting signal butterfly valve |
| CN208719378U (en) * | 2018-07-25 | 2019-04-09 | 浙江瑞城消防设备有限公司 | A kind of plough groove type worm gear Signal butterfly bamper |
| CN209892853U (en) * | 2019-05-09 | 2020-01-03 | 江苏沙洲阀门有限公司 | Signal feedback device integrated on butterfly valve/ball valve |
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