CN103821993A - Automatic valve closing device for leakage of tap water pipeline - Google Patents
Automatic valve closing device for leakage of tap water pipeline Download PDFInfo
- Publication number
- CN103821993A CN103821993A CN201210469516.1A CN201210469516A CN103821993A CN 103821993 A CN103821993 A CN 103821993A CN 201210469516 A CN201210469516 A CN 201210469516A CN 103821993 A CN103821993 A CN 103821993A
- Authority
- CN
- China
- Prior art keywords
- tap water
- control circuit
- motor
- water pipe
- pipe line
- 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.)
- Pending
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Classifications
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- 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
- F16K21/00—Fluid-delivery valves, e.g. self-closing valves
- F16K21/04—Self-closing valves, i.e. closing automatically after operation
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- 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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
- F16K31/046—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor with electric means, e.g. electric switches, to control the motor or to control a clutch between the valve and the motor
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- 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
- F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
- F16K37/0091—For recording or indicating the functioning of a valve in combination with test equipment by measuring fluid parameters
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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)
Abstract
The invention discloses an automatic valve closing device for leakage of a tap water pipeline, and relates to an article of daily use, in particular to an alarm device for safety closing of a valve in case of tap water pipeline leakage. The automatic valve closing device comprises a fixed shell, a motor and a control circuit, and is characterized in that the fixed shell is mounted on the tap water pipeline, the motor is mounted inside the fixed shell, a shifting fork is mounted on a shaft of the moor, the front end of the shifting fork is inserted into a rotating switch of the valve, the control circuit is mounted on a sidewall of the fixed shell, a control switch on the control circuit is disposed outside the fixed shell, the control circuit is connected with an alarm lamp, a receiver and the motor via conducting wires to form a loop, the alarm lamp and the receiver are mounted outside the fixed shell, the control circuit is further connected with an external power source, a plurality of tap water pipeline flow detecting and signal projecting machines are disposed on various sections of the tap water pipeline, and an anti-rust coating layer coats an inner wall of the valve. The automatic valve closing device has the advantages of novel structure, simplicity in processing, low cost, convenience in use, safety, reliability and the like.
Description
Technical field
Tap water pipe line leakage valve self-closing device of the present invention, design one way of life articles for use, are specially tap water pipe line leakage valve safety shutdown warning device.
Background technique
At present tap water pipe line is revealed and is not closed because of the water tap of cutting off the water, waterflooding after water and the problem such as family's property and public property loss that causes gets more and more.For existing problem in above-mentioned prior art, a kind of novel tap water pipe line leakage valve self-closing device of research and design, is very necessary thereby overcome existing problem in prior art.
Summary of the invention
In view of existing problem in above-mentioned prior art, the object of the invention is a kind of novel tap water pipe line leakage valve self-closing device of research and design.Exist in prior art in order to solve: because tap water pipe line is revealed and water tap is not closed the waterflooding causing, the problems such as the family bringing and public property loss.
Technical solution of the present invention is achieved in that
Tap water pipe line leakage valve self-closing device of the present invention, is made up of stationary housing, motor, control circuit; It is characterized in that stationary housing is loaded on tap water pipe line, motor is equipped with in the inside of stationary housing, on the axle of motor, shift fork is housed; The front end of shift fork is inserted in the rotary switch of valve; Control circuit is loaded on a sidewall of stationary housing, and the control switch on control circuit is in stationary housing outside; Control circuit connects into loop with the motor of the warning light, receiver and the stationary housing inside that are loaded on stationary housing outside by Dao County, and control circuit is connected with external power supply; Multiple tap water pipe line traffic probes and signal transmitter are positioned over respectively each section of tap water pipe line, on the inwall of valve, scribble rust preventive coating.
Shift fork of the present invention is many types of, and two shift fork rods are inserted in rotary switch.
On motor of the present invention, position limit switch is housed.
The present invention is loaded on tap water pipe line main valve, and two shift fork rods of shift fork are inserted on the rotary switch of valve; Connect power supply, and several tap water pipe line traffic probes and signal transmitter are placed on respectively on each section of tap water pipe line; In the time having tap water pipe line to occur to leak, tap water pipe line traffic probe and signal transmitter are launched signal, receiver sends control circuit to after receiving signal, control circuit sends instruction to motor, motor rotation, shift fork is stirred rotary switch rotary closing valve, reaches after the stroke (setting stroke is that throttle down needs rotating cycle) of setting early stage, and motor cuts out; Complete the protection process of gas leakage throttle down, in this process, warning light flicker, the alarm on control circuit pipes, and prompting tap water pipe line leaks.Remove after leakage problem, open stationary housing, by valve open.
Advantage of the present invention is apparent, is mainly manifested in:
1, the present invention can occur to close voluntarily in time tap water pipe line total valve while leakage at tap water pipe line, has avoided family and public mammon loss;
2, motor of the present invention is equipped with position limit switch, has avoided continuing because of motor the motor damage that rotation causes;
3, the present invention simultaneously with sound pipe, the alarm mode such as warning light flicker, effectively avoided revealing and forgetting the various losses that closed tap causes because cutting off the water because of tap water pipe line.
The present invention has novel structure, processes the advantages such as simple, with low cost, esy to use, safe and reliable, and it puts goods on the market in enormous quantities and will produce positive social benefit and significant economic benefit.
Accompanying drawing explanation
The present invention has 1 width accompanying drawing, wherein:
Accompanying drawing 1 structural scheme of mechanism of the present invention.
In the drawings: 1, stationary housing 2, motor 3, warning light 4, receiver 5, control circuit 6, shift fork 7, rotary switch 8, valve 9, gaspipe line 10, water piping flow are surveyed and signal transmitter.
Embodiment
Specific embodiments of the invention as shown in drawings, are made up of stationary housing 1, motor 2, control circuit 5; It is characterized in that stationary housing 1 is loaded on tap water pipe line 9, motor 2 is equipped with in the inside of stationary housing 1, and shift fork 6 is housed on the axle of motor 2; The front end of shift fork 6 is inserted in the rotary switch 7 of valve 8; Control circuit 5 is loaded on a sidewall of stationary housing 1, and the control switch on control circuit 5 is in stationary housing 1 outside; Control circuit 5 connects into loop with the motor 2 of the warning light 3, receiver 4 and stationary housing 1 inside that are loaded on stationary housing 1 outside by Dao County, and control circuit 5 is connected with external power supply; Multiple tap water pipe line traffic probes and signal transmitter 10 are positioned over respectively each section of tap water pipe line, on the inwall of valve 8, scribble rust preventive coating.
Shift fork 6 of the present invention is many types of, and two shift fork rods are inserted in rotary switch 7.
On motor 2 of the present invention, position limit switch is housed.
The above; it is only preferably embodiment of the present invention; but protection scope of the present invention is not limited to this; allly be familiar with those skilled in the art in technical scope disclosed by the invention, within being equal to and replacing or change protection scope of the present invention all should be encompassed according to technological scheme of the present invention and design of the present invention thereof.
Claims (3)
1. a tap water pipe line leakage valve self-closing device, is made up of stationary housing (1), motor (2), control circuit (5); It is characterized in that stationary housing (1) is loaded on tap water pipe line (9) upper, motor (2) is equipped with in the inside of stationary housing (1), and shift fork (6) is housed on the axle of motor (2); The front end of shift fork (6) is inserted in the rotary switch (7) of valve (8); Control circuit (5) is loaded on a sidewall of stationary housing (1), and the control switch on control circuit (5) is in stationary housing (1) outside; Control circuit (5) warning light (3), receiver (4) and stationary housing (1) the inner motor (2) outside with being loaded on stationary housing (1) connects into loop by Dao County, and control circuit (5) is connected with external power supply; Multiple tap water pipe line traffic probes and signal transmitter (10) are positioned over respectively each section of tap water pipe line, on the inwall of valve (8), scribble rust preventive coating.
2. tap water pipe line leakage valve self-closing device according to claim 1, is characterized in that described shift fork (6) is for many types of, and two shift fork rods are inserted in rotary switch (7).
3. tap water pipe line leakage valve self-closing device according to claim 1, is characterized in that, on described motor (2), position limit switch is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210469516.1A CN103821993A (en) | 2012-11-16 | 2012-11-16 | Automatic valve closing device for leakage of tap water pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210469516.1A CN103821993A (en) | 2012-11-16 | 2012-11-16 | Automatic valve closing device for leakage of tap water pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103821993A true CN103821993A (en) | 2014-05-28 |
Family
ID=50757198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210469516.1A Pending CN103821993A (en) | 2012-11-16 | 2012-11-16 | Automatic valve closing device for leakage of tap water pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103821993A (en) |
Cited By (2)
| 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 |
| CN110686168A (en) * | 2019-11-05 | 2020-01-14 | 艾碧匹(上海)流体控制有限公司 | Intelligent leakage sensing and controlling device |
-
2012
- 2012-11-16 CN CN201210469516.1A patent/CN103821993A/en active Pending
Cited By (2)
| 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 |
| CN110686168A (en) * | 2019-11-05 | 2020-01-14 | 艾碧匹(上海)流体控制有限公司 | Intelligent leakage sensing and controlling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140528 |