CN203431285U - Automatic turn-off protection device for water pipe leakage - Google Patents
Automatic turn-off protection device for water pipe leakage Download PDFInfo
- Publication number
- CN203431285U CN203431285U CN201320534478.3U CN201320534478U CN203431285U CN 203431285 U CN203431285 U CN 203431285U CN 201320534478 U CN201320534478 U CN 201320534478U CN 203431285 U CN203431285 U CN 203431285U
- Authority
- CN
- China
- Prior art keywords
- water
- time relay
- valve
- contact
- electric
- 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
Links
Images
Landscapes
- Pipeline Systems (AREA)
Abstract
An automatic turn-off protection device for water pipe leakage comprises an electromagnetic water valve (1), a water flow switch (2) and a manual control water pipe valve (3). The automatic turn-off protection device is characterized in that an electrical control system (4) is included, the electrical control system (4) is composed of a first time relay (5), a second time relay (2), an alarm (7), a water supply recover button (8) and a water supply closing button (9), one end of the electromagnetic water valve (1) is connected with the water flow switch (2), and the manual control water pipe valve (3) is connected with the two ends of the electromagnetic water valve (1) and the water flow switch (2) in a parallel mode through a water pipe. When tap water overflows for a long time, the automatic turn-off protection device can automatically turn off a water source and give out an alarm, and has the advantages of being convenient to install, and low in energy consumption, saving water resources, avoiding worries behind in life, and safe and reliable in use.
Description
Technical field:
The utility model relates to a kind of water pipe and leaks and automatically shut down protective gear, is particularly useful for that Household tap water pipe ruptures, tap damages or automatic shutoff protection during the long-time flowing water of tap water under unmanned state.
Background technique:
At present, the tap water using in life is all respectively to supply water by water tower water-feeding or electric pump, it is all generally to control water source by an artificial total valve that this water facilities enters every family, if water pipe fracture, water tap occur the in the situation that of nobody to be damaged, forgets in these situations such as closed tap, chamber pot leak and tend to occur the long-time overflow of tap water, not only cause the waste of great water resources, Ye Gei family causes unnecessary economic loss simultaneously.
Model utility content:
In order to overcome above-mentioned deficiency; the utility model provides a kind of water pipe to leak and automatically shuts down protective gear; at home in unmanned situation; when long-time overflow appears in tap water, this protective gear can automatically shut down water source; employing the utility model is easy for installation; save water resources, removed the trouble and worry in life from, safe and reliable.
The utility model solves the technological scheme that its technical problem adopts: a kind of water pipe leaks and automatically shuts down protective gear, comprise electromagnetic water valve, water switch, manual aqueduct valve, it is characterized in that: also comprise electric control system, described electric-controlled system is arranged in a chamber, by very first time relay, second time relay, alarm, button resumes water supply, closing water supply button forms, in the field circuit of described very first time relay, be serially connected with the conducting contact of water switch, in the field circuit of the second described time relay, be serially connected with the front contact that picks up that picks up front contact and second time relay in parallel with its front contact two ends of resume water supply button and very first time relay, two contacts be connected with acoustics circuit with the light of alarm below simultaneously, in acoustics circuit, be serially connected with the front contact of very first time relay energized, The electric-controlled system is connected with power supply by wire, the contact of described water switch is connected with electric-controlled system by electric wire, the control electric wire that the electric lead of described electromagnetic water valve is drawn with electric-controlled system is connected, in the circuit of control electric wire, be serially connected with the contact of second time relay and turn-off water supply button, described electromagnetic water valve one end is connected with water switch, described manual aqueduct valve connects the two ends that are installed in parallel at electromagnetic water valve and water switch by water pipe.
The utility model reasonable in design, at water pipe, rupture, tap damages or people forgets to close in the situation that water tap occurs that tap water leaks for a long time all can automatically shut down water source, very first time relay in control system is worked hard in glove with time delay through the conducting contact of water switch and is picked up circuit, the time delay that the front contact that very first time relay picks up through time delay has been connected second time relay picks up circuit, the circuit of having connected again alarm makes it send light and audible alarm simultaneously, the field circuit that the contact that second time relay picks up through time delay is switched on or switched off electromagnetic water valve picks up it or falls to control to cut out water source, after water pipe is protected automatically, very first time relay loss of excitation falls cut-out audible alarm, when pressing the button that resumes water supply and cut off the field circuit of second time relay, make it fall the field circuit that cuts off or connected electromagnetic water valve, electromagnetic water valve is picked up or falls again to open water source, manual aqueduct valve leaks to automatically shut down the in the situation that protective gear breaking down at this water pipe and opens and can guarantee normal water, when waterpipe facility maintenance and installation need to be closed water valve, can press and close water supply button and can make electromagnetic water valve pick up or fall to close water valve.The utility model is applied widely, the power supply of electromagnetic water valve and the time relay all can adopt the different sizes such as ac380v, ac220v or dc220v, dc24v, dc12v, under water pump or two kinds of different water supply standards of water tower, can by change the time relay pick up or bottom contact is controlled electromagnetic water valve and is picked up or fall open and close water valve, to meet usage requirement.
Why adopt the two kinds of different modes that pick up or fall of electromagnetic water valve to open or turn-off aqueduct valve, to consider by voltage, to drive water pump that water source is provided when electric pump water supply standard, if there is no water source without electricity, therefore adopt the full state of the electromagnetic water valve tube valve of fetching boiling water, the state that picks up turn-offs aqueduct valve, when electric, water pipe is not in guard mode naturally, and key is not consume the energy when normal use, only at water pipe, automatically after protection, just consumes the energy; When by water tower water-feeding; have a power failure and not necessarily to cut off the water, therefore adopt the state that picks up of the electromagnetic water valve tube valve of fetching boiling water, full state is turn-offed aqueduct valve; once have a power failure, just automatically shut down aqueduct valve, to guarantee nobody automatic shutoff protective gear can be safe and reliable while leaking use of tap water.
Beneficial effect of the present utility model is:
The utility model is compared and is had the following advantages with existing technology:
1, unmanned in the situation that, tap water occurs leaking for a long time to have automatically shutting down water source, has saved water resources, has removed the trouble and worry in life from, safe and reliable.
2 the utility model are easy for installation; protective gear has before cutting off the water supply reports to the police and forecasts in advance having people's situation can close earlier water-stop valve by prompt facility, reduces water resource waste; audible alarm is at once closed after automatic safety device cuts out water source, reduces the consumption of power supply.
3, the utility model, under failure condition, just can guarantee normal water supply by the manual water tube valve of opening on standby water pipe.
4, the utility model just can resume water supply fast by pressing the button that resumes water supply, and presses to close water supply button and just can conveniently cut off the water supply, and is convenient to the maintenance of waterpipe erection of equipment.
5, reasonable in design of the present utility model, is convenient to processing and fabricating, and protective gear consume electric power is low, for the protective gear of electric pump water supply standard consume electric power not substantially under normal state.
Accompanying drawing explanation
Fig. 1: be structure block diagram of the present utility model;
Fig. 2: control circuit system schematic diagram while being used for water pump water supply standard for the utility model;
Fig. 3: control circuit system schematic diagram while being used for water tower water-feeding standard for the utility model;
(1) electromagnetic water valve in figure, (2) water switch, (3) manually control water valve, (4) electric control system, (5) very first time relay, (6) second time relays, (7) alarm, (8) button that resumes water supply, (9) close water supply button, (10) power supply, (2-1) water switch contact, (11) control lighting outlet, (5-1) very first time relay tip, (5-2) very first time relay tip, (6-1) the second time relay contact, (6-2) the second time relay contact, warning light (7-1) and alarm sound (7-2).
Embodiment:
While take water pump water supply standard below in conjunction with accompanying drawing, be example detailed description the utility model embodiment 1:
In Fig. 1 Fig. 2; a kind of water pipe leaks and automatically shuts down protective gear; by electromagnetic water valve (1), water switch (2), manual aqueduct valve (3), electric control system (4), formed; electromagnetic water valve (1) is connected in series with water switch (2); manual water tube valve (3) connects the two ends that are installed in parallel at electromagnetic water valve (1) and water switch (2) by water pipe; contact (2-1) electric wire of water switch (2) is connected with electric-controlled system (4), and the control of electric-controlled system (4) is drawn electric wire (11) and is connected with the electric lead of electromagnetic water valve (1).The utlity model has timing automatic and close the function at water source, when the water in water pipe ceaselessly flows out for a long time, contact (2-1) conducting of water switch (2) picks up the electromagnetic water valve (1) of control system (4) control and has turn-offed water source, thereby guaranteed that the water of water pipe is not in outflow, pressing the button that resumes water supply (8) can make electromagnetic water valve (1) fall to reopen water valve, press and close the field circuit that water supply button (9) is connected electromagnetic water valve (1), it is picked up and turn-off water source to facilitate water pipe maintenance and to install, open manual water tube valve (3) and can the in the situation that of protective gear fault, guarantee normal water supply.
Electric control system (4) is closed water supply button (9) and is formed by very first time relay (5) second time relay (6) alarms (7) button (8) that resumes water supply: the conducting contact (2-1) that is serially connected with water switch (2) in the field circuit of very first time relay (5), the front contact (6-1) that is serially connected with the front contact (5-1) of the button that resumes water supply (8) and very first time relay (5) in the field circuit of second time relay (6) and is connected in parallel on second time relay (6) at front contact (5-1) two ends, contact (5-1) and (6-1) simultaneously connect warning light (7-1) and alarm sound (7-2) circuit of alarm (7), in the circuit of alarm sound (7-2), be serially connected with the front contact (5-2) that very first time relay (5) picks up, in the circuit of the control lighting outlet (11) being connected with electromagnetic water valve (1), be serially connected with second time relay (6) pick up front contact (6-2) and be parallel to contact (6-2) two ends close water supply button (9).
While take water tower water-feeding standard below in conjunction with accompanying drawing, be example detailed description the utility model embodiment 2:
In Fig. 1 Fig. 3; a kind of water pipe leaks and automatically shuts down protective gear; by electromagnetic water valve (1), water switch (2), manual aqueduct valve (3), electric control system (4), formed; electromagnetic water valve (1) is connected in series with water switch (2); manual water tube valve (3) connects the two ends that are installed in parallel at electromagnetic water valve (1) and water switch (2) by water pipe; contact (2-1) electric lead of water switch (2) connects and is connected with electric-controlled system (4), and the control lighting outlet (11) of electric-controlled system (4) is connected with the electric lead of electromagnetic water valve (1).The utlity model has timing automatic and close the function at water source, when the tap water not electric lead of electromagnetic water valve (1) connection for a long time.The utlity model has timing automatic and close the function at water source, when tap water ceaselessly flows out for a long time, contact (2-1) conducting of water switch (2) falls the electromagnetic water valve (1) of control system (4) control and has turn-offed water source, thereby guaranteed that the water of water pipe is not in outflow, pressing the button that resumes water supply (8) can make electromagnetic water valve (1) pick up to open water source, press and close the field circuit that water supply button (9) cuts off electromagnetic water valve (1), it is fallen and turn-off water source to facilitate water pipe maintenance and to install, open manual water tube valve (3) can be the in the situation that of protective gear fault assure feed water.
Electric control system (4) is closed water supply button (9) and is formed by very first time relay (5) second time relay (6) alarms (7) button (8) that resumes water supply: the conducting contact (2-1) that is serially connected with water switch (2) in the field circuit of very first time relay (5), the front contact (6-1) that is serially connected with the front contact (5-1) of the button that resumes water supply (8) and very first time relay (5) in the field circuit of second time relay (6) and is connected in parallel on second time relay (6) at front contact (5-1) two ends, contact (5-1) and (6-1) simultaneously connect warning light (7-1) and alarm sound (7-2) circuit of alarm (7), in the circuit of alarm sound (7-2), be serially connected with the front contact (5-2) that very first time relay (5) picks up, in the circuit of drawing guide line (11) being connected with electromagnetic water valve (1), be serially connected with falling back contact (6-2) and closing water supply button (9) of second time relay (6).
Fig. 1, Fig. 2, Fig. 3 are the procedure chart of the utility model work.
The water pump water supply standard of take is example, its principle is: in use, under the effect of water switch (2) flowing water in water pipe, contact (2-1) conducting makes very first time relay (5) in energising excited state, according to the time relay, can adjust this feature of electrical characteristic that time delay picks up, according to the general continuous time that makes water of normal life custom all at ten minutes to 20 minutes not etc., therefore the suction time that prolongs of very first time relay (5) is set in to 15 minutes, the suction time that prolongs of second time relay (6) is set in five minutes these time periods and picks up, after the continuous more than ten five-minute period of water flow in water pipe, very first time relay (5) picks up, (5-1) contact picking up has been connected field circuit and alarm sound (7-1) and warning light (7-2) circuit of second time relay (6), at this moment warning is pre-alarm, with prompting water pipe, soon automatically protect and closed water pipe, only water pipe just in use need be closed to the 3-5 time of second, the contact (2-1) of water switch (2) disconnects the field circuit that has cut off very first time relay (5) at once, whole automatic protection work is again from next time period reclocking, if during nobody, after prolonging of second time relay (6) is drawn onto five minutes, pick up and electromagnetic water valve 1 is picked up automatically closed water source, the front contact 6-1 that is simultaneously connected in parallel on second time relay (6) at very first time relay (5) pick-up contact (5-1) two ends works hard in glove with, make second time relay (6) keep self-closing, at this moment in warning circuit, only has warning light (7-1) in luminous alarm state, owing to not having water to flow again in water pipe, therefore, the contact (2-1) of water switch (2) disconnects the field circuit that has cut off very first time relay (5), make the front contact (5-2) of very first time relay (5) disconnect alarm sound (7-2) circuit termination audible alarm, after stopping running water protection, the button that resumes water supply (8) is manually pressed to the field circuit that the field circuit that has cut off second time relay (6) falls its loss of excitation to have disconnected electromagnetic water valve (1), electromagnetic water valve (1) falls the tube valve of again fetching boiling water.When needing repairing or water pipe being installed, press and close water supply button (9) and worked hard in glove with the field circuit of electromagnetic water valve (1) and it is picked up close water valve.
Take water tower water-feeding standard as example, its principle is: in use, under the effect of water switch (2) flowing water in water pipe, contact (2-1) conducting makes very first time relay (5) in energising excited state, according to the time relay, can adjust this feature of electrical characteristic that time delay picks up, according to the general continuous time that makes water of normal life custom all at ten minutes to 20 minutes not etc., therefore the suction time that prolongs of very first time relay (5) is set in to 15 minutes, the suction time that prolongs of second time relay (6) is set in five minutes these time periods and picks up, after the continuous more than ten five-minute period of water flow in water pipe, very first time relay (5) picks up, (5-1) contact picking up has been connected field circuit and alarm sound (7-1) and warning light (7-2) circuit of second time relay (6), at this moment warning is pre-alarm, with prompting water pipe, soon automatically protect and closed water pipe, only water pipe just in use need be closed to the 3-5 time of second, the contact (2-1) of water switch (2) disconnects the field circuit that has cut off very first time relay (5) at once, whole automatic protection work is again from next time period reclocking, if during nobody, after prolonging of second time relay (6) is drawn onto five minutes, pick up and electromagnetic water valve 1 is picked up automatically closed water source, the front contact 6-1 that is simultaneously connected in parallel on second time relay (6) at very first time relay (5) pick-up contact (5-1) two ends works hard in glove with, make second time relay (6) keep self-closing, at this moment in warning circuit, only has warning light (7-1) in luminous alarm state, owing to not having water to flow again in water pipe, therefore, the contact (2-1) of water switch (2) disconnects the field circuit that has cut off very first time relay (5), make the front contact (5-2) of very first time relay (5) disconnect alarm sound (7-2) circuit termination audible alarm, after stopping running water protection, the button that resumes water supply (8) is manually pressed to the field circuit that has cut off second time relay (6) makes its excitation connect the field circuit of electromagnetic water valve (1), electromagnetic water valve (1) picks up the tube valve of again fetching boiling water.When needing repairing or water pipe being installed, press and close field circuit that water supply button (9) disconnected electromagnetic water valve (1) and it is fallen close water valve.
The in the situation that protective gear breaking down, open manual aqueduct valve (3) and can guarantee normal water automatically shutting down.
In technical solutions of the utility model: five minutes in advance of setting or equal time section pre-alarm function not, its objective is while leaking in the situation that someone is in, this warning reminding can premature closure water source with minimizing water resource waste.In warning circuit, utilize the back contact that falls of second time relay (5) to disconnect alarm sound (7-2) circuit, object is in case waste energy and reduce noise in the unmanned little long-term warning of situation.If report is not set during warning function, only with a time relay, can meets water pipe and leak and automatically shut down the function of protection.
Claims (4)
1. a water pipe leaks and automatically shuts down protective gear, comprise electromagnetic water valve (1), water switch (2), manual aqueduct valve (3), it is characterized in that: further comprising electric control system (4), described electric-controlled system (4) is by very first time relay (5), second time relay (6), alarm (7), button (8) resumes water supply, closing water supply button (9) forms, described electromagnetic water valve (1) one end is connected with water switch (2), described manual aqueduct valve (3) connects the two ends that are installed in parallel at electromagnetic water valve (1) and water switch (2) by water pipe, the contact (2-1) of described water switch (2) is connected with electric-controlled system (4) by electric wire, the electric lead of described electromagnetic water valve (1) is connected with the control lighting outlet (11) of electric-controlled system (4), The electric-controlled system (4) is connected with power supply (10) by wire.
2. a kind of water pipe according to claim 1 leaks and automatically shuts down protective gear, electric-controlled system (4) circuit described in during by water pump water supply standard, it is characterized in that: the contact (2-1) that is serially connected with water switch (2) in the field circuit of very first time relay (5), in the field circuit of second time relay (6), be serially connected with the contact (5-1) of very first time relay (5) and be connected in parallel on the contact (6-1) of second time relay (6) at contact (5-1) two ends, these two contacts (5-1) and (6-1) are connected with the warning circuit of alarm (7) below, in the field circuit of second time relay (6), be serially connected with the button that resumes water supply (8), drawing of electric-controlled system (4) is serially connected with the contact (6-2) of second time relay (6) and the shutoff water supply button (9) being connected in parallel with it in guide line (11).
3. a kind of water pipe according to claim 1 and 2 leaks and automatically shuts down protective gear; in the warning light (7-1) of described alarm (7) and the circuit of alarm sound (7-2), be connected in series the contact (5-1) of very first time relay (5) and the contact (6-1) of second time relay (6), in the circuit of alarm sound (7-2), be serially connected with very first time relay (5) front contact (5-2).
4. a kind of water pipe according to claim 1 and 2 leaks and automatically shuts down protective gear, and the suction time that prolongs of the described time relay can be adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320534478.3U CN203431285U (en) | 2013-08-23 | 2013-08-23 | Automatic turn-off protection device for water pipe leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320534478.3U CN203431285U (en) | 2013-08-23 | 2013-08-23 | Automatic turn-off protection device for water pipe leakage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203431285U true CN203431285U (en) | 2014-02-12 |
Family
ID=50060322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320534478.3U Expired - Fee Related CN203431285U (en) | 2013-08-23 | 2013-08-23 | Automatic turn-off protection device for water pipe leakage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203431285U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104199369A (en) * | 2014-08-21 | 2014-12-10 | 深圳供电局有限公司 | Water-saving monitoring device |
| CN104421487A (en) * | 2013-08-23 | 2015-03-18 | 张振坤 | Automatic shutoff protection device for water pipe water leakage |
-
2013
- 2013-08-23 CN CN201320534478.3U patent/CN203431285U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104421487A (en) * | 2013-08-23 | 2015-03-18 | 张振坤 | Automatic shutoff protection device for water pipe water leakage |
| CN104199369A (en) * | 2014-08-21 | 2014-12-10 | 深圳供电局有限公司 | Water-saving monitoring device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203431285U (en) | Automatic turn-off protection device for water pipe leakage | |
| CN204374793U (en) | A kind of underground hydrops far controls warning and automatic liquid-pumping system | |
| CN202708263U (en) | Water leakage prevention automatic cutoff valve | |
| CN104421487A (en) | Automatic shutoff protection device for water pipe water leakage | |
| CN201925724U (en) | Water pipe leakage monitoring system | |
| CN104034053A (en) | Solar water heater | |
| CN201925145U (en) | Automatic control device of boiler reserved water pump | |
| CN209816989U (en) | Multi-water-tank closed intelligent water supply system | |
| CN104034056B (en) | Control system for novel split type domestic solar water heater | |
| CN202646863U (en) | Tap water timing cutoff device | |
| CN203023079U (en) | Intelligent self-priming pump circuit structure | |
| CN203940629U (en) | New type detachable domestic solar water heater control system | |
| CN204456295U (en) | Discharge switch and automatic pump controller | |
| CN204918838U (en) | Single crystal growing furnace circulating water security device | |
| CN204940427U (en) | Power station life fire fighting supply intelligence control system | |
| CN203084489U (en) | Water leakage alarm monitoring equipment and water supply pipeline water leakage alarm monitoring network with alarm monitoring equipment | |
| CN203584654U (en) | Automatic starting and fault alarming system for water jacket heater for diesel generating set | |
| CN203488812U (en) | Intelligent water conservation system | |
| CN203595543U (en) | Warning device for abnormality of water current of water pipe | |
| CN202210230U (en) | Wireless intelligent monitoring device for refrigeration house | |
| CN201772129U (en) | Flooding-preventing energy-saving and full-automatic water supply cut-off device | |
| CN205886028U (en) | Frostproofing fire extinguishing system of intelligence | |
| CN204028631U (en) | Water-saving monitoring device | |
| CN207003551U (en) | A kind of tap-water pipe defrosting water system | |
| CN201339217Y (en) | Automatic water supply device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20160823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |