CN201443640U - Water leakage emergency automatic shutoff valve - Google Patents
Water leakage emergency automatic shutoff valve Download PDFInfo
- Publication number
- CN201443640U CN201443640U CN2009200296255U CN200920029625U CN201443640U CN 201443640 U CN201443640 U CN 201443640U CN 2009200296255 U CN2009200296255 U CN 2009200296255U CN 200920029625 U CN200920029625 U CN 200920029625U CN 201443640 U CN201443640 U CN 201443640U
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- CN
- China
- Prior art keywords
- valve
- water leakage
- leaks
- water
- emergency automatic
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- 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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- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
The utility model discloses a water leakage shutoff device, and particularly discloses a water leakage emergency automatic shutoff valve, which comprises a water leakage detecting device and a valve brake device, and is characterized in that the water leakage detecting device and the valve brake device are connected via electric wires; and a valve core disposed between an inlet and an outlet is an electric magnet controlled by a relay. The water leakage emergency automatic shutoff valve has the advantages of occupying small space due to small volume, having corrosion-resistant property, no pollution, high sensibility, less consumable materials, low cost, strong practicability, energy-saving and environment-protective effects and capability of being adaptable to tap water and plumbing of offices, schools, factories and enterprises, and being used to any place needing water. Besides, the service life of the device can reach several decades.
Description
(1) technical field
The utility model relates to a kind of shut-off means that leaks, particularly a kind of automatic cutting in emergency valve that leaks.
(2) background technique
For many years because the unexpected explosion of radiator, the tap water pipeline economic loss that causes to people of leaking can't be estimated the loss especially severe of water resources.
There are many residents to drain to Stall from roof, arrive to be full Lou Shishui Deng the staff, What is more about 3 o'clock mornings on the 29th of November in 2008, Daliang City's Shahekou District No. one building, lane of achieving one's goal, heating installation leaks in the resident family, and the water that overflows in the room is charged unexpectedly, cause host and hostess dead in pairs, its daughter of 8 years old becomes orphan, and one of Jinyang, the dead land and Sun Xin are registration one-level building designers, and one is Master degree candidate accountant.He (she) be outstanding like that, the national talent, what a pity.The incident of leaking happens occasionally like this.Therefore developed the automatic cutting in emergency valve that leaks.
(3) summary of the invention
The utility model provides a kind of practical and convenient automatic cutting in emergency valve that leaks in order to remedy the deficiencies in the prior art.
The utility model is achieved by the following technical solution:
A kind of automatic cutting in emergency valve that leaks, comprise the sniffer that leaks, valve braking device, it is characterized in that: the described sniffer that leaks is connected by line of induction splitter with the valve braking device, is provided with spool between import and the outlet, and described spool is the electromagnet of relay control.
The more excellent technological scheme of the utility model is: the described sniffer that leaks is the balance-type type structure, and an end of balance is cursory, and the other end is the electric contact balance end that is connected with electric wire.
Described valve braking device is provided with the buzzer that is used for serving as warning, and also is provided with the transformer that is used for adjusting voltage.
" several " font connects between described import and the outlet.
The beneficial effects of the utility model are: can reach decades working life, and the little too large space that do not take of volume is corrosion-resistant, pollution-free, highly sensitive, consumptive material is few, cost is low.Practical, energy-conserving and environment-protective.Be applicable to tap water, the hot-water heating of office, school, factory, enterprise.Every have the place of water just can use it.
(4) description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Accompanying drawing 1 is an overall structure schematic representation of the present utility model;
Accompanying drawing 2 is a valve top part structural representation of the present utility model;
Accompanying drawing 3 is the structural representation of the prober parallel bar that leaks of the present utility model;
Accompanying drawing 4 is a cursory structural representation of the present utility model;
Accompanying drawing 5 is the circuit diagram of line of induction splitter of the present utility model;
Accompanying drawing 6 is the utility model integrated circuit figure.
Among the figure, 1 coil, 2 electromagnet, 3 springs, 4 buzzers, 5 reset switches, 6 power supply indicators, 7 power lines inlet, 8 lines of induction inlet, 9 transformers, 10 relays, 11 line of induction splitters, 12 retaining screws, 13 imports, 14 outlets, 15 is cursory, 16 fly rods, 17 rotating shafts, 18 balance-type type levers, 19 fulcrum holes, 20 electric contacts, 21 bases, 22 supports, 23 fulcrums, A valve braking device, the B sniffer that leaks.
(5) embodiment
Accompanying drawing is a kind of specific embodiment of the present utility model.This embodiment comprises the sniffer B that leaks, valve braking device A, and the described sniffer B that leaks is connected by line of induction splitter 11 with valve braking device A, import 13 and export 14 between be provided with spool, described spool is the electromagnet 2 of relay control.The described sniffer B that leaks is the balance-type type structure, and an end of balance is cursory 15, and the other end is electric contact 20 balance end that are connected with electric wire.Described valve braking device A is provided with the buzzer 4 that is used for serving as warning, and also is provided with the transformer 9 that is used for adjusting voltage.Described import 13 and export 14 between " several " font connect.
Function of the present utility model is to install this valve on main line, and when taking place as leaking, it is rapid automatic-closing valve, sends alarm sound simultaneously, until after repairing leak source.Manually starting the reset switch valve just can open.
Structure of the present utility model is made up of normally open solenoid valve, transformer 9, relay 10, the prober that leaks, the line of induction, buzzer 4, power supply indicator 6, resistance, circuit board etc.Prober is made up of fixed support, balance-type type lever 18, cursory 15, two ends electric contact 20.
The effect of line of induction branch is: establish several probers more in the installation place, no matter be that detects water, just can reach the purpose of closing valve.
Power mode: input 220VAC, output 12VAC.
Working principle is: when taking place as leaking, cursory one of the prober that leaks runs into water, and is cursory promptly unsteady, the balance-type type lever will tilt, and the two ends electric contact will be connected, and promptly orders the relay adhesive, start the electromagnet throttle down, reach the purpose of sealing, with no water leakage phenomenon, the prober place is anhydrous behind the sealing, electric contact disconnects, but valve also closes, and behind the necessary reparation leak source, manually starts normally water of reset switch.
Its principle is: circuit L is the end points that the 12VAC power supply is connected to relay always, on the B point, eternal charged awaiting orders, when the generation of leaking, the adhesive of prober starting relay, the B point just is connected with the C point, flows to the actuating coil of relay by the Normally closed type reset switch, has guaranteed the electricity consumption of relay.After having only leakage point to repair, start reset switch and make the relay outage, electromagnet magnetic force disappears, and spring force is with valve open.
Can reach decades working life, and the little too large space that do not take of volume is corrosion-resistant, pollution-free, highly sensitive, consumptive material is few, cost is low.Practical, energy-conserving and environment-protective.Be applicable to tap water, the hot-water heating of office, school, factory, enterprise.Every have the place of water just can use it.
The utility model adapts to respectively on the pipeline of various bores and installs.
Security set of the present utility model is that input 200VAC, output 12VAC are used for prober, and human body is not had injury.The startup of solenoid valve is input 220VAC, is controlled by auxiliary reclay.Just switch on automatically when only leaking and start valve.
Also not finding to leak the automatic cutting in emergency valve at present, may be a blank, and only finding has water-leakage alarm, and it is impracticable to cost an arm and a leg, useless as reporting to the police under the unmanned situation.
Claims (4)
1. automatic cutting in emergency valve that leaks, comprise the sniffer that leaks (B), valve braking device (A), it is characterized in that: the described sniffer that leaks (B) is connected by line of induction splitter (11) with valve braking device (A), be provided with spool between import (13) and the outlet (14), described spool is the electromagnet (2) of relay control.
2. the automatic cutting in emergency valve that leaks according to claim 1 is characterized in that: the described sniffer that leaks (B) is the balance-type type structure, and an end of balance is cursory (15), and the other end is electric contact (20) balance end that is connected with electric wire.
3. the automatic cutting in emergency valve that leaks according to claim 1 is characterized in that: described valve braking device (A) is provided with the buzzer (4) that is used for serving as warning, and also is provided with the transformer (9) that is used for adjusting voltage.
4. the automatic cutting in emergency valve that leaks according to claim 1 is characterized in that: " several " font connects between described import (13) and the outlet (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200296255U CN201443640U (en) | 2009-07-16 | 2009-07-16 | Water leakage emergency automatic shutoff valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200296255U CN201443640U (en) | 2009-07-16 | 2009-07-16 | Water leakage emergency automatic shutoff valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201443640U true CN201443640U (en) | 2010-04-28 |
Family
ID=42548319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200296255U Expired - Fee Related CN201443640U (en) | 2009-07-16 | 2009-07-16 | Water leakage emergency automatic shutoff valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201443640U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612219A (en) * | 2014-01-06 | 2015-05-13 | 上海新罡科技有限公司 | Automatic reuse system of intermediate water |
| CN108980455A (en) * | 2018-07-20 | 2018-12-11 | 钟定怡 | disposable diaphragm valve |
-
2009
- 2009-07-16 CN CN2009200296255U patent/CN201443640U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612219A (en) * | 2014-01-06 | 2015-05-13 | 上海新罡科技有限公司 | Automatic reuse system of intermediate water |
| CN104612219B (en) * | 2014-01-06 | 2017-01-25 | 上海新罡科技有限公司 | Automatic reuse system of intermediate water |
| CN108980455A (en) * | 2018-07-20 | 2018-12-11 | 钟定怡 | disposable diaphragm valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100428 Termination date: 20110716 |