CN207848549U - A kind of automatic monitoring flow valve - Google Patents
A kind of automatic monitoring flow valve Download PDFInfo
- Publication number
- CN207848549U CN207848549U CN201721474110.7U CN201721474110U CN207848549U CN 207848549 U CN207848549 U CN 207848549U CN 201721474110 U CN201721474110 U CN 201721474110U CN 207848549 U CN207848549 U CN 207848549U
- Authority
- CN
- China
- Prior art keywords
- plate
- electromagnet
- fixed block
- activity cut
- torsional spring
- 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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- Magnetically Actuated Valves (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
The utility model discloses a kind of automatic monitoring flow valves, including valve body, manual shutoff plate, handwheel, fixed block, activity cut-off plate, torsional spring, backstop axis, electromagnet and micro-control module, two torque arm of the torsional spring are respectively acting on activity cut-off plate and backstop axis, two blocks of electromagnet are fixed on the outer wall of valve body, and the electromagnet is corresponding with the activity cut-off position of plate, it is additionally provided with travel switch between the activity cut-off plate and fixed block, the travel switch and electromagnet are connected to micro-control module by circuit.When the pressure that the fluid flow for flowing through valve generates is more than the torsion of torsional spring, micro-control module controls electromagnet and is powered, activity cut-off plate is in stable state under the action of electromagnet suction and fluid flow pressure, if the fluid flow for flowing through valve is too small, torsional spring overcomes the active force of fluid flow and solenoid valve to reach closed state at this time.
Description
Technical field：
The utility model belongs to valve technology field, more particularly, to a kind of automatic monitoring flow valve.
Background technology：
Valve is for being opened and closed pipeline, control flow direction, the parameter (temperature, pressure and flow) for adjusting and controlling pumped (conveying) medium
Pipeline fittings.According to its function, shut-off valve, check-valves, regulating valve etc. can be divided into.Valve is the control in fluid delivery system
Component has the function of cut-off, adjusting, water conservancy diversion, prevents adverse current, voltage stabilizing, shunting or overflow pressure relief etc..For fluid control systems
Valve, various valves, kind and specification used in from simplest shut-off valve to extremely complex robot control system(RCS) are quite numerous
It is more.Stable water flow is needed in industry is at production process, needs are used to meet it, it is when water flow is too small, then right
Industrial production processing affects, and especially current automation equipment is using in the case of more, to the prison of water flow
It controls particularly important.The shortcomings that most of use flowmeters are detected at present, this detection mode is that control system is more
Complexity is unfavorable for reducing cost, and higher to the reliability requirement of flowmeter.
Invention content：
Technical problem to be solved in the utility model is：A kind of valve that automatic monitoring uninterrupted can be achieved is provided,
It can avoid impacting subsequent production processing when flow is too small.
In order to solve the above-mentioned technical problem, the utility model is achieved through the following technical solutions：A kind of automatic monitoring
Flow valve, including valve body, manual shutoff plate, handwheel, fixed block, activity cut-off plate, torsional spring, backstop axis, electromagnet and
Micro-control module, the manual shutoff plate are rotatably installed in valve body interior by shaft, and the handwheel is mounted on outside shaft
End, two fixed blocks are symmetrical and are fixedly mounted on the inner wall of valve body, and the activity cut-off plate is rotatably installed in fixed block
On, the backstop axis is fixedly mounted on fixed block, and two torque arm of the torsional spring are respectively acting on activity cut-off plate and backstop
On axis, two blocks of electromagnet are fixed on the outer wall of valve body, and the position phase of the electromagnet and activity cut-off plate
It is corresponding, it is additionally provided with travel switch between the activity cut-off plate and fixed block, the travel switch and electromagnet pass through electricity
Road is connected to micro-control module.
Preferably, the both ends of the fixed block are disposed as rounded structure.
Preferably, two activity cut-off plates have the gap of 2cm~3cm in the closure state.
Preferably, being fixedly installed sealing rubber ring on the manual shutoff plate.
Compared with prior art, the usefulness of the utility model is：When the pressure that the fluid flow for flowing through valve generates
More than the torsion of torsional spring, the travel switch being now placed between activity cut-off plate and fixed block is opened, micro-control module control electricity
Magnet is powered, and activity cut-off plate is in stable state under the action of electromagnet suction and fluid flow pressure, if flowing through valve
When the fluid flow of door is too small, torsional spring overcomes the active force of fluid flow and solenoid valve to reach closed state, concurrent responding at this time
Report, operating personnel can be adjusted or overhaul to watering according to alarm.
Description of the drawings：
The utility model is further illustrated below in conjunction with the accompanying drawings.
Schematic diagram when Fig. 1 is the utility model flow minimum.
Schematic diagram when Fig. 2 is the utility model maximum flow.
Specific implementation mode：
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments：
The automatic monitoring flow valve of one kind as depicted in figs. 1 and 2, including valve body 1, manual shutoff plate 2, handwheel
3, fixed block 4, activity cut-off plate 5, torsional spring 6, backstop axis 7, electromagnet 8 and micro-control module, the manual shutoff plate 2 is by turning
Axis 11 is rotatably installed in inside valve body 1, and the handwheel 3 is mounted on 11 outer end of shaft, and two fixed blocks 4 are symmetrical and fix peace
On the inner wall of valve body 1, the activity cut-off plate 5 is rotatably installed on fixed block 4, and the backstop axis 7 is fixedly mounted
On fixed block 4, two torque arm of the torsional spring 6 are respectively acting on activity cut-off plate 5 and backstop axis 7, two blocks of electromagnet 8
It is fixed on the outer wall of valve body 1, and the electromagnet 8 is corresponding with the activity cut-off position of plate 5, the activity
It is additionally provided with travel switch between cut-off plate 5 and fixed block 4, the travel switch and electromagnet 8 are connected to by circuit micro-
Control module.
In practical applications, in order to avoid causing to hinder to liquid flowing, the both ends of the fixed block 4 are disposed as fillet
Structure.
In addition, in order to reduce the folding difficulty between two activity cut-off plates 5, two activity cut-off plates 5 are in closed form
Gap with 2cm~3cm when state.
It is solid on the manual shutoff plate 2 further for sealing reliability of the guarantee manual shutoff plate 2 in procedures of turn-off
Surely it is provided with sealing rubber ring.
It is emphasized that：It is obvious to a person skilled in the art that the utility model is not limited to above-mentioned demonstration in fact
The details of example is applied, and without departing substantially from the spirit or essential attributes of the utility model, it can be with other specific shapes
Formula realizes the utility model.Therefore, in all respects, the embodiments should be taken as exemplary, and it is non-limit
Property processed, the scope of the utility model is indicated by the appended claims rather than the foregoing description, and is wanted in right it is intended that will fall
All changes in the meaning and scope for the equivalency asked are embraced therein.It should not will be any in claim
Reference numeral, which is considered as, to be limited the claims involved.
Claims (4)
1. a kind of automatic monitoring flow valve, it is characterised in that：Including valve body (1), manual shutoff plate (2), handwheel (3),
Fixed block (4), activity cut-off plate (5), torsional spring (6), backstop axis (7), electromagnet (8) and micro-control module, the manual shutoff
It is internal that plate (2) by shaft (11) is rotatably installed in valve body (1), and the handwheel (3) is mounted on shaft (11) outer end, two
Fixed block (4) is symmetrical and is fixedly mounted on the inner wall of valve body (1), and the activity cut-off plate (5) is rotatably installed in fixation
On block (4), the backstop axis (7) is fixedly mounted on fixed block (4), and two torque arm of the torsional spring (6) are respectively acting on work
On dynamic cut-off plate (5) and backstop axis (7), two pieces of electromagnet (8) are fixed on the outer wall of valve body (1), and described
Electromagnet (8) is corresponding with the position of activity cut-off plate (5), is additionally provided between the activity cut-off plate (5) and fixed block (4)
Travel switch, the travel switch and electromagnet (8) are connected to micro-control module by circuit.
2. automatic monitoring flow valve according to claim 1, it is characterised in that：The both ends of the fixed block (4) are all provided with
It is set to rounded structure.
3. automatic monitoring flow valve according to claim 1, it is characterised in that：Two activity cut-off plates (5), which are in, closes
Gap with 2cm~3cm when conjunction state.
4. automatic monitoring flow valve according to claim 1, it is characterised in that：It is fixed on the manual shutoff plate (2)
It is provided with sealing rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721474110.7U CN207848549U (en) | 2017-11-07 | 2017-11-07 | A kind of automatic monitoring flow valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721474110.7U CN207848549U (en) | 2017-11-07 | 2017-11-07 | A kind of automatic monitoring flow valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207848549U true CN207848549U (en) | 2018-09-11 |
Family
ID=63422619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721474110.7U Expired - Fee Related CN207848549U (en) | 2017-11-07 | 2017-11-07 | A kind of automatic monitoring flow valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207848549U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107883049A (en) * | 2017-11-07 | 2018-04-06 | 甘肃腾越电子科技有限公司 | A kind of automatic monitoring flow valve |
| CN111760688A (en) * | 2020-07-10 | 2020-10-13 | 陈灿辉 | Cyclone for ore dressing |
| CN113336368A (en) * | 2021-08-05 | 2021-09-03 | 郯城博化化工科技有限公司 | Energy-concerving and environment-protective waste water recovery processing apparatus that uses |
-
2017
- 2017-11-07 CN CN201721474110.7U patent/CN207848549U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107883049A (en) * | 2017-11-07 | 2018-04-06 | 甘肃腾越电子科技有限公司 | A kind of automatic monitoring flow valve |
| CN107883049B (en) * | 2017-11-07 | 2024-05-24 | 甘肃腾越电子科技有限公司 | Automatic monitoring flow valve |
| CN111760688A (en) * | 2020-07-10 | 2020-10-13 | 陈灿辉 | Cyclone for ore dressing |
| CN111760688B (en) * | 2020-07-10 | 2021-10-15 | 吉安县学海矿业有限公司 | Cyclone for ore dressing |
| CN113336368A (en) * | 2021-08-05 | 2021-09-03 | 郯城博化化工科技有限公司 | Energy-concerving and environment-protective waste water recovery processing apparatus that uses |
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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: 20180911 Termination date: 20191107 |