CN106402474A - Water pipe valve capable of preventing leakage - Google Patents
Water pipe valve capable of preventing leakage Download PDFInfo
- Publication number
- CN106402474A CN106402474A CN201611144243.8A CN201611144243A CN106402474A CN 106402474 A CN106402474 A CN 106402474A CN 201611144243 A CN201611144243 A CN 201611144243A CN 106402474 A CN106402474 A CN 106402474A
- Authority
- CN
- China
- Prior art keywords
- valve body
- funnel
- control circuit
- valve
- buzzer
- 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
-
- 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
- F16K37/0008—Mechanical means
-
- 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
- F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
Abstract
The invention discloses a water pipe valve capable of preventing leakage. The water pipe valve comprises a valve body and a rotary switch, wherein the valve body is opened and closed by the rotary switch; a funnel and an electric expansion piece are arranged on the upper inner wall of the valve body; a plug is arranged on a telescopic pole of the electric expansion piece; a leaking hole in the bottom end of the funnel is sealed by the plug; ammonium nitrate which is granular is contained in the funnel; a control circuit, a buzzer and a sensor are arranged on the outer wall of the valve body; the control circuit is connected with an outer wall power supply; and the control circuit is connected with an electric pushing and pulling machine, the buzzer and the sensor separately. The water pipe valve disclosed by the invention automatically seals while giving alarm if liquid leakage occurs, so that run-off is reduced to the greatest extent, a danger coefficient is reduced, and environmental pollution is reduced.
Description
Technical field
The present invention relates to valve connecting structure field, more particularly, to a kind of drip-proof aqueduct valve.
Background technology
Sewage disposal belongs to the important component part of field of Environment Protection, the fast development with domestic economy and resident living water
Flat raising, annual trade effluent and sanitary sewage discharge capacity also increase continuous, and wastewater treatment in China market production capacity is quick
Expansion, sewage daily handling ability assumes the trend increasing year by year, sewage pipe total amount is also being increased, in corresponding pipeline
Valve is used for the control parts in sewage transport system, and at present, aqueduct valve is in life-time service, old due to valve sealing face
The reason change, wear and tear and corrode, causes the sealing of valve to decline, and valve leak occurs, leads to the waste of water resource.
Patent No. CN203011645U, the applying date is 2012-12-28, discloses a kind of passive water leakage alarm device,
It includes：Water inlet pipe;Leak collection cups, outlet pipe, water induction device. waterproof bolt. described leak collection cups one end with have
The equipment being likely to occur leakage accident is connected, the other end is the drain pipe being connected with leak collection cups；It is arranged on described leak to receive
Induction installation in collection cup carries output lead, this ball float is provided with ball lever；It is arranged on the Magnet on ball lever；One covers
Bowl cover on described leak collection cups；It is arranged on the magnetic reed switch in described bowl cover.
Above-mentioned patent has achieved water leakage, externally sends alarm signal.But in the case of other factorses, repair personnel is not
Can reach the spot in time, temporarily cannot rush to repair, lead to water can leak and cause to waste, safety is not high.
Content of the invention
It is an object of the invention to overcoming the above-mentioned problems in the prior art, provide a kind of drip-proof water pipe valve
Door, when this valve occurs water leakage, in the case of maintainer is not reached the spot in time, valve can be with automatic-sealed, simultaneously
Send alarm, stop water from continuing leakage, the maximum waste reducing run off, reduce danger coefficient and water resource limiting.
For achieving the above object, the technical solution used in the present invention is as follows：
A kind of drip-proof aqueduct valve, including valve body and rotary switch, described rotary switch folding valve body, described valve body upper
Inwall is provided with funnel and electric expansion device, and the expansion link of described electric expansion device is provided with blocking, described plug for seal leakage
The small opening of bucket bottom setting, built with ammonium nitrate, described ammonium nitrate is graininess to described funnel, and described valve outer wall is provided with
Control circuit, buzzer and sensor, described control circuit is connected with outer wall power supply, described control circuit respectively with electric push-and-pull
Device, buzzer, sensor connect, and when sensor has detected water leakage, control circuit controls electric push-and-pull device to shrink, funnel
Inside is connected with valve inner, and the water in valve body and ammonium nitrate are mixed to form solid ice, and control circuit controls buzzer report simultaneously
Alert.
The inner chamber of described funnel is del.
It is packaged with insulating layer on described valve body.
Described insulating layer is heat-insulated or constitutes every cold rubber resin.
Using it is an advantage of the current invention that.
1st, Sensor monitoring is to when having leakage, and the signal by sensor transmissions for the control circuit controls buzzer warning, with
When control electric push-and-pull device pull telescopic end on blocking, blocking depart from funnel bottom setting leakage, the inside of funnel and valve body
Internal connection, the water in valve body is mixed with ammonium nitrate, and ammonium nitrate is soluble in water, easy moisture absorption caking, forms solid ice, water in valve
Stop leakage, in the case that maintainer fails to show up in time and keeps in repair, be automatically prevented from valve liquid leakage, reduce dangerous system
Number, and structure is simple, safe and reliable.
2nd, the inner chamber passing through funnel is del, and the ammonium nitrate in funnel holds the time shortening with water, accelerates to build-up ice
Speed.
3rd, by being arranged on setting insulating layer on valve body, prevent the temperature in the external world from affecting the temperature in valve body, be also prevented from valve
What internal temperature was too fast is delivered to the external world it is ensured that ammonium nitrate appearance is avoided by external influence after being build-up ice with water.
4th, passing through to arrange liquid insulating layer is rubber resin, makes insulating layer water-fast, corrosion-resistant.
Brief description
Fig. 1 is structural representation under the normal condition of the present invention.
Fig. 2 is structural representation under the working condition of the present invention.
Being labeled as of in figure：1st, valve body, 2, rotary switch, 3, ammonium nitrate, 4, funnel, 5, sensor, 6, blocking, 7, electronic
Compensator, 8, control circuit, 9, buzzer.
Specific embodiment
The present invention is described further below in conjunction with the accompanying drawings.
Embodiment 1
As described in Fig. 1 to Fig. 2, a kind of drip-proof aqueduct valve, including valve body 1 and rotary switch 2, described rotary switch 2 is opened
Close valve body 1, the upper inwall of described valve body 1 is provided with funnel 4 and electric expansion device 7, the expansion link of described electric expansion device 7 sets
It is equipped with blocking 6, the small opening of described blocking 6 sealing funnel 4 bottom setting, described funnel 4 is built with ammonium nitrate 3, described ammonium nitrate 3
For graininess, described valve body 1 outer wall is provided with control circuit 8 buzzer 9 and sensor 5, described control circuit 8 and outer wall electricity
Source connects, and described control circuit 8 is connected with electric push-and-pull device 7, buzzer 9, sensor 5 respectively, and sensor 5 has detected water and let out
During leakage, control circuit 8 controls electric push-and-pull device 1 to shrink, and connects inside the inside of funnel 4 and valve body 1, the water in valve body 1 and nitre
Sour ammonium 3 is mixed to form solid ice, and control circuit 8 controls buzzer 9 to report to the police simultaneously.
When sensor 5 has monitored leakage, the signal that control circuit 8 is transmitted by sensor 5, control buzzer 9 to report to the police,
Control electric push-and-pull device 7 to pull the blocking 6 on telescopic end, blocking 6 departs from the leakage of funnel 4 bottom setting, the inside of funnel 4 simultaneously
Connect with valve body 1 inside, the water in valve body 1 is mixed with ammonium nitrate 3, and ammonium nitrate 3 is soluble in water, easy moisture absorption caking, shape in valve
Become solid ice, water retention stopping leak leaks, in the case that maintainer fails to show up in time and keeps in repair, be automatically prevented from valve liquid leakage,
Reduce danger coefficient, and structure is simple, safe and reliable.
Embodiment 2
As described in Fig. 1 to Fig. 2, a kind of drip-proof aqueduct valve, including valve body 1 and rotary switch 2, described rotary switch 2 is opened
Close valve body 1, the upper inwall of described valve body 1 is provided with funnel 4 and electric expansion device 7, the expansion link of described electric expansion device 7 sets
It is equipped with blocking 6, the small opening of described blocking 6 sealing funnel 4 bottom setting, described funnel 4 is built with ammonium nitrate 3, described ammonium nitrate 3
For graininess, described valve body 1 outer wall is provided with control circuit 8 buzzer 9 and sensor 5, described control circuit 8 and outer wall electricity
Source connects, and described control circuit 8 is connected with electric push-and-pull device 7, buzzer 9, sensor 5 respectively, and sensor 5 has detected water and let out
During leakage, control circuit 8 controls electric push-and-pull device 1 to shrink, and connects inside the inside of funnel 4 and valve body 1, the water in valve body 1 and nitre
Sour ammonium 3 is mixed to form solid ice, and control circuit 8 controls buzzer 9 to report to the police simultaneously.
The inner chamber of described funnel 4 is del.
When sensor 5 has monitored leakage, the signal that control circuit 8 is transmitted by sensor 5, control buzzer 9 to report to the police,
Control electric push-and-pull device 7 to pull the blocking 6 on telescopic end, blocking 6 departs from the leakage of funnel 4 bottom setting, the inside of funnel 4 simultaneously
Connect with valve body 1 inside, the water in valve body 1 is mixed with ammonium nitrate 3, and ammonium nitrate 3 is soluble in water, easy moisture absorption caking, shape in valve
Become solid ice, water retention stopping leak leaks, in the case that maintainer fails to show up in time and keeps in repair, be automatically prevented from valve liquid leakage,
Reduce danger coefficient, and structure is simple, safe and reliable.
It is del by the inner chamber of funnel 4, the ammonium nitrate 3 in funnel 4 holds the time shortening with water, accelerates to build-up ice
Speed.
Embodiment 3
As described in Fig. 1 to Fig. 2, a kind of drip-proof aqueduct valve, including valve body 1 and rotary switch 2, described rotary switch 2 is opened
Close valve body 1, the upper inwall of described valve body 1 is provided with funnel 4 and electric expansion device 7, the expansion link of described electric expansion device 7 sets
It is equipped with blocking 6, the small opening of described blocking 6 sealing funnel 4 bottom setting, described funnel 4 is built with ammonium nitrate 3, described ammonium nitrate 3
For graininess, described valve body 1 outer wall is provided with control circuit 8 buzzer 9 and sensor 5, described control circuit 8 and outer wall electricity
Source connects, and described control circuit 8 is connected with electric push-and-pull device 7, buzzer 9, sensor 5 respectively, and sensor 5 has detected water and let out
During leakage, control circuit 8 controls electric push-and-pull device 1 to shrink, and connects inside the inside of funnel 4 and valve body 1, the water in valve body 1 and nitre
Sour ammonium 3 is mixed to form solid ice, and control circuit 8 controls buzzer 9 to report to the police simultaneously.
The inner chamber of described funnel 4 is del.
It is packaged with insulating layer on described valve body 1.
Described insulating layer is heat-insulated or constitutes every cold rubber resin.
When sensor 5 has monitored leakage, the signal that control circuit 8 is transmitted by sensor 5, control buzzer 9 to report to the police,
Control electric push-and-pull device 7 to pull the blocking 6 on telescopic end, blocking 6 departs from the leakage of funnel 4 bottom setting, the inside of funnel 4 simultaneously
Connect with valve body 1 inside, the water in valve body 1 is mixed with ammonium nitrate 3, and ammonium nitrate 3 is soluble in water, easy moisture absorption caking, shape in valve
Become solid ice, water retention stopping leak leaks, in the case that maintainer fails to show up in time and keeps in repair, be automatically prevented from valve liquid leakage,
Reduce danger coefficient, and structure is simple, safe and reliable.
It is del by the inner chamber of funnel 4, the ammonium nitrate 3 in funnel 4 holds the time shortening with water, accelerates to build-up ice
Speed.
By being arranged on setting insulating layer on valve body 1, prevent the temperature in the external world from affecting the temperature in valve body, be also prevented from valve body
What interior temperature was too fast is delivered to the external world it is ensured that ammonium nitrate appearance is avoided by external influence after being build-up ice with water.
It is rubber resin by arranging liquid insulating layer, make insulating layer water-fast, corrosion-resistant.
Embodiment described above only have expressed the specific embodiment of the application, and its description is more concrete and detailed, but simultaneously
Therefore the restriction to the application protection domain can not be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, on the premise of conceiving without departing from technical scheme, some deformation can also be made and improve, these broadly fall into this
The protection domain of application.
Claims (4)
1. a kind of drip-proof aqueduct valve, including valve body（1）And rotary switch（2）It is characterised in that：Described rotary switch
（2）Folding valve body（1）, described valve body（1）Upper inwall be provided with funnel（4）With electric expansion device（7）, described electric expansion device
（7）Expansion link on be provided with blocking（6）, described blocking（6）Sealing funnel（4）The small opening of bottom setting, described funnel（4）Interior
Equipped with ammonium nitrate（3）, described ammonium nitrate（3）For graininess, described valve body（1）Control circuit is provided with outer wall（8）, buzzer
（9）And sensor（5）, described control circuit（8）It is connected with outer wall power supply, described control circuit（8）Respectively with electric push-and-pull device
(7), buzzer（9）, sensor（5）Connect, sensor（5）When water leakage has been detected, control circuit（8）Control electric push-and-pull
Device (1) shrinks, funnel（4）Inside and valve body（1）Internal connection, valve body（1）Interior water and ammonium nitrate（3）It is mixed to form solid-state
Ice, control circuit (8) control buzzer (9) warning simultaneously.
2. as claimed in claim 1 a kind of drip-proof aqueduct valve it is characterised in that：Described funnel（4）Inner chamber be fall
Triangle.
3. as claimed in claim 1 a kind of drip-proof aqueduct valve it is characterised in that：Described valve body（1）On be packaged with every
Warm layer.
4. as claimed in claim 3 a kind of drip-proof aqueduct valve it is characterised in that：Described insulating layer is heat-insulated or every cold
Rubber resin constitute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611144243.8A CN106402474A (en) | 2016-12-13 | 2016-12-13 | Water pipe valve capable of preventing leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611144243.8A CN106402474A (en) | 2016-12-13 | 2016-12-13 | Water pipe valve capable of preventing leakage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106402474A true CN106402474A (en) | 2017-02-15 |
Family
ID=58085001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611144243.8A Pending CN106402474A (en) | 2016-12-13 | 2016-12-13 | Water pipe valve capable of preventing leakage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106402474A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201159316Y (en) * | 2008-02-26 | 2008-12-03 | 王磊 | Device for prevent accidental long-time water leakage |
| CN101625044A (en) * | 2008-11-20 | 2010-01-13 | 河海大学常州校区 | Domestic water-proof safety valve |
| CN201651505U (en) * | 2010-03-11 | 2010-11-24 | 上海宏殷自控设备有限公司 | Fluid leakage automatic-stopping device |
| US20110025511A1 (en) * | 2009-07-31 | 2011-02-03 | Abraham Wien | Leak sensor monitor |
| CN102095008A (en) * | 2011-03-15 | 2011-06-15 | 湘潭职业技术学院 | Anti-flowing water self-shutoff automatic control water valve |
-
2016
- 2016-12-13 CN CN201611144243.8A patent/CN106402474A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201159316Y (en) * | 2008-02-26 | 2008-12-03 | 王磊 | Device for prevent accidental long-time water leakage |
| CN101625044A (en) * | 2008-11-20 | 2010-01-13 | 河海大学常州校区 | Domestic water-proof safety valve |
| US20110025511A1 (en) * | 2009-07-31 | 2011-02-03 | Abraham Wien | Leak sensor monitor |
| CN201651505U (en) * | 2010-03-11 | 2010-11-24 | 上海宏殷自控设备有限公司 | Fluid leakage automatic-stopping device |
| CN102095008A (en) * | 2011-03-15 | 2011-06-15 | 湘潭职业技术学院 | Anti-flowing water self-shutoff automatic control water valve |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170215 |
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| RJ01 | Rejection of invention patent application after publication |