CN102980304B - A kind of water heater detection method of leaking - Google Patents
A kind of water heater detection method of leaking Download PDFInfo
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- CN102980304B CN102980304B CN201210496432.7A CN201210496432A CN102980304B CN 102980304 B CN102980304 B CN 102980304B CN 201210496432 A CN201210496432 A CN 201210496432A CN 102980304 B CN102980304 B CN 102980304B
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- water
- heater
- signal
- storage barrel
- control module
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Abstract
The invention provides a kind of water heater detection method of leaking, comprising: close effluent switch; Send and express the first signal that taps is closed to described control module; Send for starting the secondary signal of described water level detector so that described water level detector starts working to survey the SEA LEVEL VARIATION of described water heater water storage barrel to described water level detector; Whether the water level that judges described water heater water storage barrel there is variation; In the case of judging that the water level of described water heater water storage barrel has occurred to change, make the reminding unit information that gives a warning, and make heater stop heating. The detection method of leaking water heater can effectively detect the situation of leaking of water heater, and the water heater of the energy that avoids waste.
Description
Technical field
The present invention relates to household appliance technical field, more particularly, the present invention relates to a kind of water heater and leakDetection method.
Background technology
Water heater just refers to by various physical principles, makes within a certain period of time cold water temperature raise and becomesA kind of electrical Household appliance of hot water. According to principle difference, water heater can be divided into electric heater, combustion gasWater heater, solar water heater, fast magnetic domestic hot-water device etc.
Water heater is by utilizing electric energy, combustion gas, solar energy or electromagnetic energy homenergic to add waterThe heating unit of heat heats the water in water heater water storage barrel. After this, in the time that needs use hot water,Can use the hot water via heating unit heating by regulating hot water to open the light.
But, in the time that reality is used water heater, there is such problem. , due to whole hot waterIn device system, there is the circulation of cold water and hot water, so a unavoidable problem is exactly that water heater hasMay leak.
Thus, if water heater leaks, can waste a large amount of water, and if the water of missing beThrough the hot water of heating, also can waste a large amount of heat energy or electric energy.
Therefore, hope can provide a kind of situation of leaking that can effectively detect water heater, and avoidsThe technical scheme of waste energy.
Summary of the invention
Technical problem to be solved by this invention is for having above-mentioned defect in prior art, providing onePlant the situation of leaking that can effectively detect water heater, and the water heater of the energy that avoids waste leaksDetection method.
In order to realize object of the present invention, a kind of water heater detection method of leaking is provided, it is characterized in that,Comprise:
1) provide a kind of water heater, comprising: water heater water storage barrel, heater, with described water heaterConnected water inlet pipe, the outlet pipe being connected with described water heater water storage barrel of water storage barrel, be arranged in described heatWater level detector in hydrophone water storage barrel, the effluent switch that is connected to the water side of outlet pipe, control listUnit and warning unit;
Wherein, described control module is connected to described heater, thus control described heater startup,Stop, heating-up temperature;
Wherein, described water level detector for surveying the water level of described water heater water storage barrel after startingChange;
Wherein, described effluent switch sends and expresses taps pass to described control module in the time being closedThe first signal closing;
Wherein, described control module is in the time receiving first signal from described effluent switch, to described waterLocation probe sends the secondary signal for starting described water level detector;
Wherein, described water level detector starting working in the time that described control module receives secondary signalSurveying the SEA LEVEL VARIATION of described water heater water storage barrel, and detecting described water heater water storage barrelSend and represent described water heater water storage barrel to described control module in the situation that water level has occurred to changeThere is the 3rd signal changing in water level;
Wherein, described control module is in the time receiving the 3rd signal from described water level detector, to describedReminding unit sends the 4th signal for starting described reminding unit;
Wherein, described reminding unit, in the time receiving described the 4th signal from described reminding unit, sendsWarning message;
And wherein, described control module in the time receiving the 3rd signal from described water level detector, toDescribed heater sends for ordering described heater to suspend the 5th signal of heating;
2) close effluent switch,
3) send and express the first signal that taps is closed to described control module;
4) send secondary signal for starting described water level detector to described water level detector so thatDescribed water level detector starts working to survey the SEA LEVEL VARIATION of described water heater water storage barrel;
5) whether the water level that judges described water heater water storage barrel there is variation; Judging described hot waterIn the situation that the water level of device water storage barrel has occurred to change, make the reminding unit information that gives a warning, and makeHeater stops heating.
Preferably, described reminding unit is flash lamp.
Preferably, described reminding unit is buzzer.
Preferably, described effluent switch sends and expresses taps to described control module in the time being openedThe 6th signal of opening, thereby the work of control module stopping water level detector in the time receiving the 6th signalDo.
According to the present invention, effluent switch is informed that the situation of stopping using water control list by first signalUnit, the water that control module priming level detector detects water heater water storage barrel via SEA LEVEL VARIATION isNo minimizing; If close effluent switch, water heater water storage barrel still has the feelings of discharge reductionCondition, can judge and probably occur leaking, thereby control module starts warning, unit sends policeAccuse, and close heater, thereby prevent that the water after heating from wasting, and saved electric energy thus.Like this, even if occur leaking, also can effectively detect the situation of leaking of water heater, and the energy that avoids wasteAmount.
Brief description of the drawings
By reference to the accompanying drawings, and by reference to detailed description below, will more easily have more the present inventionComplete understanding and more easily understand its advantage of following and feature, wherein:
Fig. 1 schematically shows according to the block diagram of the water heater of first embodiment of the invention.
Fig. 2 schematically shows according to the water heater of the second embodiment of the invention detection method of leakingFlow chart.
It should be noted that, accompanying drawing is used for illustrating the present invention, and unrestricted the present invention. Note, representThe accompanying drawing of structure may not be to draw in proportion. And, in accompanying drawing, identical or similar element markThere is identical or similar label.
Detailed description of the invention
In order to make content of the present invention more clear and understandable, below in conjunction with specific embodiments and the drawings pairContent of the present invention is described in detail.
< the first embodiment >
Fig. 1 schematically shows according to the block diagram of the water heater of first embodiment of the invention.
As shown in Figure 1, comprise according to the water heater of first embodiment of the invention: water heater water storage barrel 1,Heater 2, the water inlet pipe 3 being connected with described water heater water storage barrel 1, with described water heater water storage barrel 1Connected outlet pipe 4, be arranged in water level detector 11 in described water heater water storage barrel 1, be connected toEffluent switch 5, control module 10 and the warning unit 20 of the water side of outlet pipe 4.
Wherein, described control module 10 is connected to described heater 2, thereby controls described heater 2Startup, stop, heating-up temperature etc.
Wherein, described water level detector 11 for surveying described water heater water storage barrel 1 after startingSEA LEVEL VARIATION.
Wherein, described effluent switch 5 sends and represents water outlet to described control module 10 in the time being closedThe first signal S1 that switch cuts out.
Described control module 10 is in the time receiving first signal S1 from described effluent switch 5, to describedThe secondary signal S2 that water level detector 11 sends for starting described water level detector 11.
Described water level detector 11 is when described control module 10 receives secondary signal S2Work to be to survey the SEA LEVEL VARIATION of described water heater water storage barrel 1, and holds detecting described water heaterIn the situation that the water level of bucket 1 has occurred to change, send and represent described hot water to described control module 10There is the 3rd signal S3 changing in the water level of device water storage barrel 1.
Described control module 10 in the time receiving the 3rd signal S3 from described water level detector 11, toThe 4th signal S4 that described reminding unit 20 sends for starting described reminding unit 20.
Described reminding unit 20 in the time receiving described the 4th signal S4 from described reminding unit 20,Information gives a warning. For example, described reminding unit 20 is flash lamp or buzzer.
In addition, described control module 10 is receiving the 3rd signal S3 from described water level detector 11Time, send for ordering described heater 2 to suspend the 5th signal S5 of heating to described heater 2.
Thus, effluent switch is informed control module by first signal by the situation of stopping using water, controlWhether the water that unit starting water level detector processed detects water heater water storage barrel via SEA LEVEL VARIATION subtractsFew; If closed effluent switch, water heater water storage barrel still has the situation of discharge reduction,Can judge and probably occur leaking, thereby control module starts warning, unit gives a warning, andAnd close heater, thereby prevent that the water after heating from wasting, and saved electric energy thus. Like this,Even if occur leaking, also can effectively detect the situation of leaking of water heater, and the energy that avoids waste.
In addition, described effluent switch 5 sends and represents water outlet to described control module 10 in the time being openedThe 6th signal (not shown) of switch opens, thus control module 10 stops in the time receiving the 6th signalThe work of sealing location probe.
< the second embodiment >
Fig. 2 schematically shows according to the water heater of the second embodiment of the invention detection method of leakingFlow chart.
As shown in Figure 2, comprise according to the water heater of the second embodiment of the invention detection method of leaking:
First step S10: close described effluent switch 5,
Second step S20: send and express the first signal that taps is closed to described control module 10S1；
Third step S30: send and be used for starting described water level detector to described water level detector 1111 secondary signal S2 is so that described water level detector 11 starts working to survey described water heater retainingThe SEA LEVEL VARIATION of bucket 1;
The 4th step S40: whether the water level that judges described water heater water storage barrel 1 variation has occurred;
Having occurred to change, carry out the 5th step in the case of judging the water level of described water heater water storage barrel 1S50, makes the reminding unit information that gives a warning, and makes heater stop heating.
In the case of judging that the water level of described water heater water storage barrel 1 does not change, continue to judge instituteWhether the water level of stating water heater water storage barrel 1 there is variation.
Be understandable that, although the present invention disclose as above with preferred embodiment, but above-mentioned enforcementExample is not in order to limit the present invention. For any those of ordinary skill in the art, do not departing fromIn technical solution of the present invention scope situation, all can utilize the technology contents of above-mentioned announcement to the technology of the present inventionScheme is made many possible variations and modification, or is revised as the equivalent embodiment of equivalent variations. Therefore,Every content that does not depart from technical solution of the present invention, foundation technical spirit of the present invention is to above embodimentAny simple modification, equivalent variations and the modification done, all still belong to technical solution of the present invention protectionIn scope.
Claims (2)
1. the water heater detection method of leaking, is characterized in that, comprising:
1) provide a kind of water heater, comprising: water heater water storage barrel, heater, with described water heaterConnected water inlet pipe, the outlet pipe being connected with described water heater water storage barrel of water storage barrel, be arranged in described heatWater level detector in hydrophone water storage barrel, the effluent switch that is connected to the water side of outlet pipe, control listUnit and warning unit;
Wherein, described control module is connected to described heater, thus control described heater startup,Stop, heating-up temperature;
Wherein, described water level detector for surveying the water level of described water heater water storage barrel after startingChange;
Wherein, described effluent switch sends and expresses taps pass to described control module in the time being closedThe first signal closing;
Wherein, described control module is in the time receiving first signal from described effluent switch, to described waterLocation probe sends the secondary signal for starting described water level detector;
Wherein, described water level detector starting working in the time that described control module receives secondary signalSurveying the SEA LEVEL VARIATION of described water heater water storage barrel, and detecting described water heater water storage barrelSend and represent described water heater water storage barrel to described control module in the situation that water level has occurred to changeThere is the 3rd signal changing in water level;
Wherein, described control module is in the time receiving the 3rd signal from described water level detector, to promptingUnit sends the 4th signal for starting described reminding unit;
Wherein, described reminding unit, in the time receiving described the 4th signal from described reminding unit, sendsWarning message;
And wherein, described control module in the time receiving the 3rd signal from described water level detector, toDescribed heater sends for ordering described heater to suspend the 5th signal of heating;
2) close effluent switch,
3) send and express the first signal that taps is closed to described control module;
4) send secondary signal for starting described water level detector to described water level detector so thatDescribed water level detector starts working to survey the SEA LEVEL VARIATION of described water heater water storage barrel;
5) whether the water level that judges described water heater water storage barrel there is variation; Judging described hot waterIn the situation that the water level of device water storage barrel has occurred to change, make the reminding unit information that gives a warning, and makeHeater stops heating;
Described effluent switch sends and expresses that taps opens to described control module in the time being openedThe 6th signal, thereby the work of control module stopping water level detector in the time receiving the 6th signal; InstituteStating reminding unit is flash lamp.
2. the water heater according to claim 1 detection method of leaking, is characterized in that, described inReminding unit is buzzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210496432.7A CN102980304B (en) | 2012-11-27 | 2012-11-27 | A kind of water heater detection method of leaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210496432.7A CN102980304B (en) | 2012-11-27 | 2012-11-27 | A kind of water heater detection method of leaking |
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| Publication Number | Publication Date |
|---|---|
| CN102980304A CN102980304A (en) | 2013-03-20 |
| CN102980304B true CN102980304B (en) | 2016-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210496432.7A Expired - Fee Related CN102980304B (en) | 2012-11-27 | 2012-11-27 | A kind of water heater detection method of leaking |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2014326309A1 (en) * | 2013-09-27 | 2015-07-23 | Wing Wai CHAN | Protection device for monitoring water logging |
| CN104132469B (en) * | 2014-08-14 | 2017-01-11 | 宁波源丰消防设备有限公司 | Gas leakage detection device for gas water heater |
| CN106482916A (en) * | 2016-10-17 | 2017-03-08 | 佛山市云米电器科技有限公司 | Tank and its turnover water route leak water detdction structure and its leakage detection method |
| CN108800594A (en) * | 2017-04-28 | 2018-11-13 | 芜湖美的厨卫电器制造有限公司 | Gas heater |
| CN111561827A (en) * | 2020-04-27 | 2020-08-21 | 广东丰乐能源科技有限公司 | Water leakage detection device of kiln waste heat recovery system and kiln |
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| JP2003321099A (en) * | 2002-04-30 | 2003-11-11 | Chofu Seisakusho Co Ltd | Remaining oil amount-detecting device for fuel tank |
| CN201209958Y (en) * | 2008-01-30 | 2009-03-18 | 浙江康泉电器有限公司 | Water leakage alarming and braking electric water heater |
| JP2009250446A (en) * | 2008-04-01 | 2009-10-29 | Panasonic Corp | Hot water supply device |
| CN102734941A (en) * | 2012-06-07 | 2012-10-17 | 北京创意博能源科技有限公司 | Automatic judgement method for pipe explosion and water leakage of solar water heating system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US7549435B2 (en) * | 2006-02-09 | 2009-06-23 | Onsite Pro, Inc. | Systems and methods for detecting and correcting a leak |
| KR20100022609A (en) * | 2008-08-20 | 2010-03-03 | 주식회사 경동네트웍 | Water heater having a water leakage sensing device |
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2012
- 2012-11-27 CN CN201210496432.7A patent/CN102980304B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2230628C (en) * | 1997-12-17 | 2001-05-22 | Lawrence M. Janesky | Base-surrounded retrofit enclosure assemblies for containing leakage |
| CN2459634Y (en) * | 2000-11-27 | 2001-11-14 | 董勤 | Water level control and test device |
| JP2003321099A (en) * | 2002-04-30 | 2003-11-11 | Chofu Seisakusho Co Ltd | Remaining oil amount-detecting device for fuel tank |
| CN201209958Y (en) * | 2008-01-30 | 2009-03-18 | 浙江康泉电器有限公司 | Water leakage alarming and braking electric water heater |
| JP2009250446A (en) * | 2008-04-01 | 2009-10-29 | Panasonic Corp | Hot water supply device |
| CN102734941A (en) * | 2012-06-07 | 2012-10-17 | 北京创意博能源科技有限公司 | Automatic judgement method for pipe explosion and water leakage of solar water heating system |
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Effective date of registration: 20160328 Address after: Simen Town, Dagu city of Zhejiang Province, Yuyao Tong Road 315400 Ningbo City No. 80 Applicant after: Yuyao City Simen Printing Company Address before: 315400 Yuyao City, Zhejiang province low Tong Industrial Park Applicant before: Wang Bolan |
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