CN105221935A - Water-leakage protecting device and method thereof - Google Patents
Water-leakage protecting device and method thereof Download PDFInfo
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- CN105221935A CN105221935A CN201510682895.6A CN201510682895A CN105221935A CN 105221935 A CN105221935 A CN 105221935A CN 201510682895 A CN201510682895 A CN 201510682895A CN 105221935 A CN105221935 A CN 105221935A
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Abstract
The invention discloses a water-leakage protecting device and method thereof; the detection of leaking and protection thereof is realized by water rate control; its structure is simple; cost is low and can avoid the restriction of water meter; realized detection and the protection thereof of micro-leakage by microcosmic counting method simultaneously; prevent the erroneous judgement that transience water movement causes because of vibrations or cause specific, and then improve its precision.
Description
Technical field
The present invention relates to living appliance field, be specifically related to a kind of devices and methods therefor of protection that booster and micro-leakage are leaked.
Background technique
In real life usually because water pipe is aging, seepage, break, water tap do not fasten or forgets that leaking appears in the reasons such as pass, water resource waste, water rate is so not only caused to increase, and entail dangers to building causes house to destroy and property loss, especially in house compact district, one place leaks to close on and lower floor's multiple-unit causes damage, may make troubles to the daily life of resident.Or in places such as high-grade hotels, may because water pipe explosion cause floods, the high-grade facility so or in serious suitable bad hotel, such situation is of common occurrence in actual life again.Patent (publication number CN1731462A) proposes to adopt analysis water use variation rate to judge whether have leakage accident to occur in family, the deficiency of the method is, the difference that family uses water (have a bath, wash clothes) for a long time and leaks can not be distinguished, and work as in the ascending process of leakage accident and can not make accurate judgment.Simultaneously; the patent No. is ZL200710176286.9 family's water leak-proof method and intellectual water meter; it to be leaked Control protection by timing and the dual monitoring of metering; but its structure needs to coordinate water meter; and water meter is all connected in water inlet manifold; if when there are many people in user one family; if a people wash in kitchen dish, a people having a bath, a people is at carwash; if again during time portion superposition; the situation of so-called time-out and excess can be caused so completely, will to make troubles even potential safety hazard to user like this.Simultaneously because a small amount of leaking; it is difficult to detect water supply time, reach the standard water consumption of setting, also need a period of time grown very much; and the problem such as may to cause confusion to above-mentioned guard method, therefore this technology can not carry out the water leakage situation of a small amount of detecting microcosmic.Simultaneously, be ZL201220296642.7 intelligent water leakage protective gear about the patent No., it is protected for miniflow water, by water velocity realize monitor, but with regard to present technology, its water velocity of leaking of trace is difficult to detect, or this detection facility needs the sophisticated equipment of highi degree of accuracy high cost, like this just add cost greatly, be unsuitable for the daily demand of ordinary family, and when water pipe vibrates, it is also the water movement that can produce trace, like this, this technology is the situation that can cause erroneous judgement completely and carry out closing sluice, so also to make troubles even potential safety hazard to use.Its above-mentioned a kind of intelligent water leakage protective gear; a kind of family water leak-proof method and intellectual water meter need special water meter to carry out auxiliary operation; and water meter is installed by special mechanism, its amendment water meter structure is more difficult, is unfavorable for universal or is virtually adding cost.
Summary of the invention
For the deficiency that prior art exists, the object of the present invention is to provide that a kind of accuracy is strong, the comprehensive water-leakage protecting device of protective function and method thereof.
For achieving the above object, the invention provides following technological scheme:
A kind of water-leakage protecting device; comprise the pipeline being provided with water intake (201) and water outlet (202); it is characterized in that; impeller (400) and solenoid valve (500) is provided with in described pipeline; and impeller (400) often turn around the water flow of process be fixing given value; pipeline is outside equipped with controller (100), impeller (400) is provided with the inductor of induction impeller (400) revolution, and described inductor is connected with controller (100) respectively with solenoid valve (500).Comprise in described controller (100) for the revolution of impeller (400) is counted and have the impeller rotation counting module of specified maximum revolution, for the count value of impeller (400) revolution counter module is reset impeller rotation counting dump block, for the solenoid valve control module of shut electromagnetic valve (500) and the streamflow regime monitoring module for monitoring streamflow regime.
Further design is done to technique scheme: described controller also comprise for monitor water velocity in the specified water flow velocity time and have specified water flow velocity water speed monitoring module.Described controller (100) also comprise within the specified water flow time, monitor impeller rotation and have specified water flow trigger type open wheel speed monitoring module.
Further design is done to technique scheme: described controller is connected with control panel (600), and promising controller is set on control panel (600) provides power supply and the power supply output module (601) controlling power switch, to the specified maximum revolution load module (602) that specified maximum revolution inputs.Described control panel (600) is also provided with specified water flow velocity time load module (603) that the specified water flow velocity time is inputted, to the specified water flow velocity load module (604) that specified water flow velocity inputs, to specified water flow time load module (605) that the specified water flow time inputs, to the specified water flow load module (606) that specified water flow inputs.
Can realize carrying out water pipe (200) explosion to water pipe (200) and the large leakage caused, (200) micro-leakage of causing due to Water pipe leaking are protected accurately simultaneously.
Be suitable for a guard method of leaking for above-mentioned water-leakage protecting device, its step is as follows:
Step 1: when user's water, current in water pipe (200) circulate, now, impeller (400) counting module is counted by the rotation of inductor to impeller (400), impeller (400) often turn around the water flow of process be fixing given value, carry out accumulative disposable water output by impeller (400) counting module, when water output reaches specified maximum revolution, then judge to leak;
Step 2: once judge to leak, then by solenoid valve (500) control module shut electromagnetic valve (500), and simultaneously by impeller (400) revolution counter dump block, impeller (400) revolution counter module is reset;
Step 3: contrary, when water output reaches before specified maximum revolution, when current monitoring module detects that current stop, then means that water supply equipment cuts out, then judges not leak;
Step 4: once judge not leak, then by impeller (400) revolution counter dump block, impeller (400) revolution counter module is reset.
Further design is done to above-mentioned technological scheme: increase by one for detecting the water speed monitoring module of micro-leakage situation, when the speed of current within the specified water flow velocity time (such as 1 minute) lower than specified water flow velocity, then judge that it leaks, then by solenoid valve (500) control module shut electromagnetic valve (500), and by impeller (400) revolution counter dump block, impeller (400) revolution counter module is reset simultaneously.
Further design is done to above-mentioned technological scheme: increase by one again for detecting the wheel speed monitoring module of micro-leakage situation, when the revolution of impeller (400) within the specified water flow time (such as 1 minute) lower than specified water flow, then judge that it leaks, then by solenoid valve (500) control module shut electromagnetic valve (500), and by impeller (400) revolution counter dump block, impeller (400) revolution counter module is reset simultaneously.
The invention has the beneficial effects as follows: calculate water flow by the revolution of impeller (400) and then carry out the monitoring of water flow and reach anti-water stopping tube (200) and to leak in a large number the problem caused, its structure is simple, cost is low and can avoid the restriction of water meter, simultaneously, this technology is also provided with the protection of leaking in a small amount to water pipe (200), by monitoring the rotating speed of impeller (400), the monitor speed in a period of time of trigger type is carried out by water speed monitoring module and wheel speed monitoring module, so just can prevent the phenomenon of micro-leakage, also prevent the erroneous judgement that transience water movement causes because of vibrations or cause specific simultaneously.And then improve its precision.
Accompanying drawing explanation
Fig. 1 is cross-sectional view of the present invention.
Fig. 2 is cross-sectional view of the present invention
Fig. 3 is cross-sectional view of the present invention
Fig. 4 is cross-sectional view of the present invention
Accompanying drawing annotates: 100-controller, 200-water pipe, 201-water intake, 203-water outlet, 300-impeller, 500-solenoid valve, 600-control panel, 601-power supply output module, the specified maximum revolution load module of 602-, 603-load module of specified water flow velocity time, the specified water flow velocity load module of 604-, 605-load module of specified water flow time, the specified water flow load module of 606-.
Embodiment
See figures.1.and.2 and the embodiment of the present invention is described further.
Embodiment one:
With reference to figure 1 and Fig. 3 and Fig. 4; a kind of water-leakage protecting device; comprise the pipeline being provided with water intake 201 and water outlet 202; it is characterized in that; be provided with impeller 400 and solenoid valve 500 in described pipeline, and impeller 400 often turn around the water flow of process be fixing given value, pipeline is outside equipped with controller 100; impeller 400 is provided with the inductor of induction impeller 400 revolution, and described inductor is connected with controller 100 respectively with solenoid valve 500.Comprise in described controller 100 for the revolution of impeller 400 is counted and have specified maximum revolution impeller rotation counting module, for the count value of impeller 400 revolution counter module is reset impeller rotation counting dump block, for the solenoid valve control module of shut electromagnetic valve 500 and the streamflow regime monitoring module for monitoring streamflow regime.Described controller also comprise for monitor water velocity in the specified water flow velocity time and have specified water flow velocity water speed monitoring module.Described controller also comprise for monitor water velocity in the specified water flow velocity time and have specified water flow velocity water speed monitoring module.Described controller is connected with control panel 600, this control panel 600 can be arranged on any one place of family, so just convenient control, and promising controller is set on control panel 600 provides power supply and the power supply output module 601 controlling power switch, the specified maximum revolution load module 602 inputted specified maximum revolution, the specified water flow velocity time load module 603 inputted the specified water flow velocity time, to the specified water flow velocity load module 604 that specified water flow velocity inputs.
Be suitable for a guard method of leaking for above-mentioned water-leakage protecting device, its step is as follows:
Step 1: when user's water, current in water pipe 200 circulate, now, impeller 400 counting module is counted by the rotation of inductor to impeller 400, impeller 400 often turn around the water flow of process be fixing given value, accumulative disposable water output is carried out by impeller 400 counting module, when water output reaches the numerical value set by rated flow regulation and control module, then judge to leak, simultaneously, increase by one for detecting the water speed monitoring module of micro-leakage situation, when the speed of current within the specified water flow velocity time (such as 1 minute) lower than specified water flow velocity, then judge that it leaks,
Step 2: once judge to leak, then by solenoid valve 500 control module shut electromagnetic valve 500, and simultaneously by impeller 400 revolution counter dump block, impeller 400 revolution counter module is reset;
Step 3: contrary, when before the numerical value that water output reaches set by rated flow regulation and control module, when current monitoring module detects that current stop, then mean that water supply equipment cuts out, then judge not leak, when the speed (such as 1 minute) within the specified water flow velocity time of current is greater than specified water flow velocity, then judge not leak;
Step 4: by water output once judge not leak, then by impeller rotation counting dump block, impeller 400 revolution counter module is reset, and by impeller 400 rotating speed once judge not leak, then water speed monitoring module detects and enters sleep state, waits for the detection trigger again of next water movement.
Embodiment two:
With reference to figure 2, Fig. 3 and Fig. 4, on controller 100, setting is used for monitoring impeller rotation within the specified water flow time and has the wheel speed monitoring module of the trigger type unlatching of specified water flow, be provided with the specified water flow time load module 605 that the specified water flow time is inputted on the control panel, to the specified water flow load module 606 that specified water flow inputs.
About micro-this block of leakage protection; can be detected by the water yield; when the revolution of impeller 400 within the specified water flow time (such as 1 minute) lower than specified water flow; then judge that it leaks; then by solenoid valve 500 control module shut electromagnetic valve 500; and by impeller 400 revolution counter dump block, impeller 400 revolution counter module is reset, then by impeller 400 revolution counter dump block, impeller 400 revolution counter module is reset the data in 1 minute. simultaneouslyThe monitoring of macroscopic view so just can be realized by accumulative trace.
Embodiment three:
Wheel speed monitoring module and water speed monitoring module are set simultaneously, dual monitoring are carried out to micro-leakage and then controls micro-leakage more accurately.Certainly its control panel needs to be provided with simultaneously described controller 100 also comprise within the specified water flow time, monitor impeller rotation and the trigger type with specified water flow open wheel speed monitoring module, described controller is connected with control panel 600, and power supply output module 601 is provided with on control panel 600, specified maximum revolution load module 602, specified water flow velocity time load module 603, specified water flow velocity load module 604, specified water flow time load module 605, specified water flow load module 606.
And above-mentioned three kinds of embodiments, can by sim module or/and Wifi module carries out telecontrol.Calculate water flow by the revolution of impeller 400 and then carry out the monitoring of water flow and reach anti-water stopping tube 200 and to leak in a large number the problem caused, its structure is simple, cost is low and can avoid the restriction of water meter, simultaneously, this technology is also provided with the protection of leaking in a small amount to water pipe 200, by monitoring the rotating speed of impeller 400, the monitor speed in a period of time of trigger type is carried out by water speed monitoring module and wheel speed monitoring module, so just can prevent the phenomenon of micro-leakage, also prevent the erroneous judgement that transience water movement causes because of vibrations or cause specific simultaneously.And then improve its precision.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a water-leakage protecting device, comprise the pipeline being provided with water intake (201) and water outlet (202), it is characterized in that, impeller (400) and solenoid valve (500) is provided with in described pipeline, and impeller (400) often turn around the water flow of process be fixing given value, pipeline is outside equipped with controller (100), impeller (400) is provided with the inductor of induction impeller (400) revolution, and described inductor is connected with controller (100) respectively with solenoid valve (500), comprise for counting the revolution of impeller (400) and there is the impeller rotation counting module of specified maximum revolution in described controller (100), for the impeller rotation counting dump block reset the count value of impeller (400) revolution counter module, for the solenoid valve control module of shut electromagnetic valve (500) and the streamflow regime monitoring module for monitoring streamflow regime.
2. water-leakage protecting device according to claim 1, is characterized in that, described controller also comprise for monitor water velocity in the specified water flow velocity time and have specified water flow velocity water speed monitoring module.
3. water-leakage protecting device according to claim 2, is characterized in that, described controller (100) also comprise within the specified water flow time, monitor impeller rotation and have specified water flow trigger type open wheel speed monitoring module.
4. water-leakage protecting device according to claim 3; it is characterized in that; described controller is connected with control panel (600); and promising controller is set on control panel (600) provides power supply and the power supply output module (601) controlling power switch, to the specified maximum revolution load module (602) that specified maximum revolution inputs.
5. water-leakage protecting device according to claim 4; it is characterized in that; described control panel (600) is also provided with specified water flow velocity time load module (603) that the specified water flow velocity time is inputted, to the specified water flow velocity load module (604) that specified water flow velocity inputs.
6. water-leakage protecting device according to claim 4, is characterized in that, specified water flow time load module (605) input the specified water flow time, to the specified water flow load module (606) that specified water flow inputs.
7. be suitable for a guard method of leaking for above-mentioned water-leakage protecting device, it is characterized in that, its step is as follows:
Step 1: when user's water, current in water pipe (200) circulate, now, impeller (400) counting module is counted by the rotation of inductor to impeller (400), impeller (400) often turn around the water flow of process be fixing given value, carry out accumulative disposable water output by impeller (400) counting module, when water output reaches specified maximum revolution, then judge to leak;
Step 2: once judge to leak, then by solenoid valve (500) control module shut electromagnetic valve (500), and simultaneously by impeller (400) revolution counter dump block, impeller (400) revolution counter module is reset;
Step 3: contrary, when water output reaches before specified maximum revolution, when current monitoring module detects that current stop, then means that water supply equipment cuts out, then judges not leak;
Step 4: once judge not leak, then by impeller (400) revolution counter dump block, impeller (400) revolution counter module is reset.
8. guard method of leaking according to claim 6; it is characterized in that; increase by one for detecting the water speed monitoring module of micro-leakage situation; when the speed of current within the specified water flow velocity time (such as 1 minute) lower than specified water flow velocity; then judge that it leaks; then by solenoid valve (500) control module shut electromagnetic valve (500), and by impeller (400) revolution counter dump block, impeller (400) revolution counter module is reset simultaneously.
9. guard method of leaking according to claim 8; it is characterized in that; increase by one again for detecting the wheel speed monitoring module of micro-leakage situation; when the revolution of impeller (400) within the specified water flow time (such as 1 minute) lower than specified water flow; then judge that it leaks; then by solenoid valve (500) control module shut electromagnetic valve (500), and by impeller (400) revolution counter dump block, impeller (400) revolution counter module is reset simultaneously.
10. guard method of leaking according to claim 9, is characterized in that, described water speed monitoring module and wheel speed monitoring module optionally can be opened or closed by control panel.
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| CN201510682895.6A CN105221935B (en) | 2015-10-20 | 2015-10-20 | Water-leakage protecting device and its method |
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| CN201510682895.6A CN105221935B (en) | 2015-10-20 | 2015-10-20 | Water-leakage protecting device and its method |
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Cited By (8)
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| CN105759855A (en) * | 2016-02-25 | 2016-07-13 | 玉环县红日阀门有限公司 | Water pipe micro-leakage monitoring device and micro-leakage monitoring method thereof |
| CN105841767A (en) * | 2016-06-15 | 2016-08-10 | 玉环县红日阀门有限公司 | Intelligent water meter with water leakage monitoring function and intelligent control method thereof |
| CN106641738A (en) * | 2016-12-27 | 2017-05-10 | 上海科勒电子科技有限公司 | Pipeline leakage monitoring method and control unit, device and system |
| CN107551646A (en) * | 2017-10-19 | 2018-01-09 | 陈英傲 | Anti-leakage type intelligence backwash filter and control method |
| CN108286655A (en) * | 2017-12-28 | 2018-07-17 | 天津工业大学 | A kind of water flow Photoelectric Detection and intelligent water leakage method of discrimination and equipment therefor |
| CN109708829A (en) * | 2018-03-20 | 2019-05-03 | 玉环县红日阀门有限公司 | The HVAC leak supervision method and monitoring system judged by difference in flow |
| CN109737312A (en) * | 2019-02-22 | 2019-05-10 | 曾奇风 | Micro- leakage device |
| CN110145691A (en) * | 2019-05-14 | 2019-08-20 | 台州启岳环保科技有限公司 | A kind of water flow monitoring device and monitoring method with binary channels water flow measurement pipeline |
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| CN105759855A (en) * | 2016-02-25 | 2016-07-13 | 玉环县红日阀门有限公司 | Water pipe micro-leakage monitoring device and micro-leakage monitoring method thereof |
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| CN108286655A (en) * | 2017-12-28 | 2018-07-17 | 天津工业大学 | A kind of water flow Photoelectric Detection and intelligent water leakage method of discrimination and equipment therefor |
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| CN109737312A (en) * | 2019-02-22 | 2019-05-10 | 曾奇风 | Micro- leakage device |
| CN109737312B (en) * | 2019-02-22 | 2023-08-15 | 曾奇风 | Micro-leakage device |
| CN110145691A (en) * | 2019-05-14 | 2019-08-20 | 台州启岳环保科技有限公司 | A kind of water flow monitoring device and monitoring method with binary channels water flow measurement pipeline |
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