CN101857280A - Time-based anti-spill safe device for electronic-key-type dewatering cock water purifier - Google Patents
Time-based anti-spill safe device for electronic-key-type dewatering cock water purifier Download PDFInfo
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- CN101857280A CN101857280A CN200910106381A CN200910106381A CN101857280A CN 101857280 A CN101857280 A CN 101857280A CN 200910106381 A CN200910106381 A CN 200910106381A CN 200910106381 A CN200910106381 A CN 200910106381A CN 101857280 A CN101857280 A CN 101857280A
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Abstract
The invention provides a time-based anti-spill safe device for an electronic-key-type dewatering cock water purifier, comprising an electronic key, a cold-hot water dewatering cock with an electromagnetic valve, a power supply, a time program controller, an intake electromagnetic valve, an ultrahigh water level electronic probe and an alarm buzzer. The dewatering cock and the intake electromagnetic valve are connected with a water storage tank, a heating system and a water treatment system through a pipeline and simultaneously opened for timing dewatering time. If the water level of the water storage tank exceeds a certain height, the ultrahigh water level electronic probe starts to work, automatically close the intake electromagnetic valve and alarm. If the dewatering time exceeds a preset time, the dewatering cock is automatically closed. After stopping dewatering, the intake electromagnetic valve is closed in delayed time. The dewatering time, the water-supplementing time and the intake time of the water purifier can be effectively controlled by the invention, and under the condition that a user does not press the electronic key, the intake of tap water is cut off all along to avoid leaking water from the faulted water purifier for a long time to cause the heavy property loss of the user.
Description
Technical field the present invention relates to a kind of time type anti-overflow security device that leaks, and the water-purifying machine that particularly adopts electronic button formula water tap is with the time type anti-overflow security device that leaks.
Background technology is present, have in the water-purifying machine of cold and hot effluent functions water tank all is installed, when the water inlet of control tap water, generally all utilize the directly control or with the floating ring of being with vernier switch of water tank inner float ball mechanical valve, automatically control the opening and closing of entering water electromagnetic valve according to the high and low position of water tank inner storing water water level, and then realize the input of tap water or stop.This control mode can't solve when machine inner connection tube road, water treatment system appear, the water tank breakage is leaked or the water level function unit of water tank when malfunctioning, the entering water electromagnetic valve that is caused is opened automatically and can't be closed automatically, thereby cause that tap water enters in the water-purifying machine continuously, it is more than to cause leaking, spilling water is continuous, and surrounding environment and property article are damaged and lose.
Summary of the invention is in order to prevent when water-purifying machine interconnecting pipe road, water treatment system, when the water level function unit of water tank breakage or water tank is malfunctioning, entering water electromagnetic valve is opened automatically and can't be closed automatically, the water inlet that is caused does not stop, it is more than to leak, spilling water is continuous, the invention provides a kind of time type anti-overflow security device that leaks, this time type anti-overflow security device that leaks has been eliminated fully and is only relied on water tank median water level height situation to control water inlet ball float mechanical valve merely or magnetic valve opens and closes, in case breakage takes place such as water tank leaks, pipe is taken off on machine inner connection tube road, the ball float mechanical valve is leaked because of the too high malfunctioning and water treatment system of moment intake pressure, the cistern water level that reasons such as water tap damage cause descends, ball float mechanical valve or magnetic valve are opened automatically, the potential safety hazard of a large amount of percolating waters in tap water endless improper moisturizing that enters water-purifying machine causing machine; Also overcome and used the humidity inductive principle and make when leaking protector owing to make environment, season, the humidity difference of land used, sensitivity is crossed and is exceeded when low institute and produce and judge by accident and the disadvantage of cisco unity malfunction; The generation that long-time water leakage fault causes surrounding environment destruction and property article damage accident appears in more thorough having stopped under unmanned situation, water-purifying machine.
The technical solution adopted for the present invention to solve the technical problems is: design a kind of device, comprise electronic key, charged magnet valve cold and hot water water tap, power supply and time sequence controller, entering water electromagnetic valve, superelevation water level electronic detector, alarm buzzer etc.Between wherein charged magnet valve cold and hot water water tap and entering water electromagnetic valve, water treatment system, water tank, the heating system pipe connection is arranged.Tap water enters water treatment system to water tank by entering water electromagnetic valve, and is emitted by charged magnet valve cold and hot water water tap, for drinking.It is characterized in that: open just when tap discharges water that entering water electromagnetic valve carries out the water tank moisturizing and discharge time carries out timing, if can't stop moisturizing because of ball float mechanical valve in the moisturizing process is malfunctioning, water level exceeds behind the certain altitude superelevation water level electronic detector and starts working and close entering water electromagnetic valve automatically and report to the police.If discharge time surpass preset setting-up time (tap is forgotten to close, leading fail close not etc.), close the cold and hot water water tap of charged magnet valve automatically; If all locate standard state, after stopping to discharge water,, begin to carry out the timing of time-delay closing entering water electromagnetic valve for mending full water tank, after preset time arrives, close entering water electromagnetic valve automatically.Discharge water and stop to discharge water and control by electronic key by the end user respectively.
The present invention compared with prior art reforms prior art, makes water-purifying machine in use more safe and reliable.The power supply of setting of the present invention and time sequence controller can be controlled the discharging water of water-purifying machine, moisturizing, flooding time effectively.And cut off entering of tap water the user all the time under not according to the situation of electronic button, prevent owing to water-purifying machine take place before a large amount of leakage accidents of occurring of described fault or human factor.
The invention will be further described below in conjunction with embodiment for embodiment.
As shown in Figure 1, a kind of electronic key formula water tap water-purifying machine comprises electronic key 1, charged magnet valve cold and hot water water tap 2, power supply and time sequence controller 3, entering water electromagnetic valve 4, superelevation water level electronic detector 5, alarm buzzer 6 with the time type anti-overflow security device that leaks.Wherein electronic key 1 has lead to be connected with charged magnet valve cold and hot water water tap 2, power supply and time sequence controller 3, entering water electromagnetic valve 4, superelevation water level electronic detector 5, alarm buzzer 6.Between charged magnet valve cold and hot water water tap 2 and entering water electromagnetic valve 4, water treatment system, water tank, the heating system pipe connection is arranged.The water side of described charged magnet valve cold and hot water water tap 2 is water receiving mouths, and feed-water end and water tank or heating system have pipe connection.The outer tap water of described entering water electromagnetic valve 4 water inlet termination water-purifying machines, water side be by pipe connection water treatment system feed-water end, the water treatment system water side by pipe connection to water tank.
When pressing electronic key 1 water intaking, power supply and time sequence controller 3 are behind the pulse signal that receives electronic key 1, automatically open charged magnet valve cold and hot water water tap 2, and when power supply and time sequence controller 3 detect charged magnet valve cold and hot water water tap 2 and are in powered open state, auto-closing internal relay J3, entering water electromagnetic valve 4 energisings are opened, (water level in the water tank is in normal high water level (N.H.W.L.) line B point or when following, K switch 6 will be in normally off), till tap water rises to B point ball float mechanical valve for water tank moisturizing to water level to close by entering water electromagnetic valve 4 and water treatment system.Power supply and time sequence controller 3 be not before detecting magnetic valve cold and hot water water tap 2 dead electricity and closing, and entering water electromagnetic valve 4 will remain open mode.Under this state as the ball float mechanical valve to occur malfunctioning or cross high reason because of the tap water instantaneous pressure and can't close the water tank water-in fully, when the moisturizing water level is increased in the water tank A point, superelevation water level electronic detector 5 sends a signal to power supply and time sequence controller 3, K switch 6 is disconnected, entering water electromagnetic valve 4 dead electricity and hard closing, the cut-out tap water enters the path of water-purifying machine, and power supply and time sequence controller 3 connection alarm buzzers 6 carry out fault alarm simultaneously.
In addition, after power supply and time sequence controller 3 detect charged magnet valve cold and hot water water tap 2 and are in powered open state, just begin to start automatically counting procedure conduction time of the magnetic valve that discharges water, normally open the time at the magnetic valve that discharges water that presets after (preset time is once filled required time and set by being slightly larger than maximum water tumbler capacity commonly used) arrive, disconnect the power supply of magnetic valve voluntarily, the hard closing water tap.Detected the shutdown signal of charged magnet valve cold and hot water water tap 2 as power supply and time sequence controller 3 in the counting period, then the data of this counter are with automatic clear, after waiting for that power supply and time sequence controller 3 detect charged magnet valve cold and hot water water tap 2 power on signal once more, restart counting.Being provided with of this time counting procedure solved under the water tap open mode, when charged magnet valve cold and hot water water tap 2 is closed in water intaking after finishing, it is malfunctioning to press electronic key 1, perhaps forget by, not according under the situations such as electronic key 1, when power supply and time sequence controller 3 can't detect normal closed signal in preset time, the potential safety hazard of leaking that the water outlet place may exist.
When normally presetting when pressing electronic key 1 in the discharge time once more and stopping to fetch water, power supply and time sequence controller 3 are behind the pulse signal that receives electronic key 1, automatically close charged magnet valve cold and hot water water tap 2, and when detecting charged magnet valve cold and hot water water tap 2 and be in the dead electricity closing condition, begin to start the time counting program of time-delay closing entering water electromagnetic valve 4, the time enough moisturizing is arranged to high-water B point in the water tank so that allow.After the delay time that presets arrived, power supply and time sequence controller 3 automatic opening relay J 3 were normally closed entering water electromagnetic valve 4 outages.After this before power supply and time controller 3 do not detect the energising opening signal of charged magnet valve cold and hot water water tap 2 once more, no matter the water level of water tank just is the closing condition what situation will keep entering water electromagnetic valve 4, cut off the path that tap water enters water-purifying machine all the time.
If at the counting of time-delay closing entering water electromagnetic valve 4 in the period, power supply and time sequence controller 3 are once more or repeated detection opening and shutdown signal to charged magnet valve cold and hot water water tap 2, power supply and time sequence controller 3 will be when detecting charged magnet valve cold and hot water water tap 2 switch-on regimes at every turn to the time counting program in the zero clearing of original time-delay enumeration data, when detecting charged magnet valve cold and hot water water tap 2 power failure states, count again, until complete finish the time-delay gate time that presets (promptly last detected charged magnet valve cold and hot water water tap 2 outage shutdown signals) after, automatic opening J3, cut off the power supply on the entering water electromagnetic valve 4, close entering water electromagnetic valve 4.
The present invention can or preset entering water electromagnetic valve switching time according to volume and the length of needs moisturizing time and the flooding velocity adjustment of water-purifying machine inner storing water case.
The present invention need not to change the water level detecting structure of the original water tank of water-purifying machine, and keeps original moisturizing water inlet function.
The present invention adopts the time type anti-overflow security device that leaks preferentially to control entering water electromagnetic valve, only pressing the charged magnet valve water tap 2 back entering water electromagnetic valves of electronic key 1 unlatching with hand when needs are drunk water just can open, allow water-purifying machine to carry out operations such as former water moisturizing or system water, irrelevant with the need that cause because of the leaking water inlet moisturizing illusion that takes place Anywhere in the water-purifying machine.
Leak in the method at the various anti-overflows of putting of current water-purifying machine, the anti-overflow method of leaking of the present invention is advanced and effectively.Particularly under unmanned drinking-water situation, when each piping system or water tank meet accident breakage in the water-purifying machine, spill and leakage falls the surplus water in the water tank at most, can not produce tap water endless enter water-purifying machine, cause serious spill and leakage water, avoided causing therefrom heavy losses effectively user's property.
The present invention adopt advanced control automatically, compact construction, easy for installation, adaptability is strong, for water-purifying machine provides a kind of new anti-overflow mode of leaking.
Claims (5)
1. an electronic key formula water tap water-purifying machine is with the time type anti-overflow security device that leaks, comprise electronic key 1, charged magnet valve cold and hot water water tap 2, power supply and time sequence controller 3, entering water electromagnetic valve 4, superelevation water level electronic detector 5, alarm buzzer 6, it is characterized in that: electronic key 1 has lead to be connected with power supply and time sequence controller 3, and power supply and time sequence controller 3 have lead to be connected with charged magnet valve cold and hot water water tap 2, entering water electromagnetic valve 4, superelevation water level electronic detector 5, alarm buzzer 6.
2. electronic key formula water tap water-purifying machine according to claim 1 is with the time type anti-overflow security device that leaks, it is characterized in that: power supply and time sequence controller 3 comprise a 24V transformer, a relay J 3, a normally closed switch K6,6, one programmers of an alarm buzzer.
3. electronic key formula water tap water-purifying machine according to claim 2 is with the time type anti-overflow security device that leaks, it is characterized in that: described power supply and the time sequence controller 3 charged magnet valve cold and hot water water taps 2 of control and entering water electromagnetic valve 4 are opened simultaneously, and carry out the discharge time timing, when discharge time arrives the scheduled time, close charged magnet valve cold and hot water water tap 2.
4. electronic key formula water tap water-purifying machine according to claim 2 is with the time type anti-overflow security device that leaks, and it is characterized in that: described power supply and the charged magnet valve cold and hot water water tap 2 of time sequence controller 3 controls are closed and entering water electromagnetic valve 4 time-delay closings.
5. electronic key formula water tap water-purifying machine according to claim 2 is with the time type anti-overflow security device that leaks, it is characterized in that: described power supply and time sequence controller 3 are closed entering water electromagnetic valve 4 and are connected alarm buzzer 6 when receiving the signal that superelevation water level electronic detector sends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910106381A CN101857280A (en) | 2009-04-07 | 2009-04-07 | Time-based anti-spill safe device for electronic-key-type dewatering cock water purifier |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910106381A CN101857280A (en) | 2009-04-07 | 2009-04-07 | Time-based anti-spill safe device for electronic-key-type dewatering cock water purifier |
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| CN101857280A true CN101857280A (en) | 2010-10-13 |
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| CN200910106381A Pending CN101857280A (en) | 2009-04-07 | 2009-04-07 | Time-based anti-spill safe device for electronic-key-type dewatering cock water purifier |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103537134A (en) * | 2012-07-17 | 2014-01-29 | 江苏正本净化节水科技实业有限公司 | Leakage-preventing water purifier |
| CN108793269A (en) * | 2017-04-27 | 2018-11-13 | 芜湖美的厨卫电器制造有限公司 | The method for controlling water level and water purifier of water purifier water bag |
| CN109695080A (en) * | 2019-01-24 | 2019-04-30 | 经纬智能纺织机械有限公司 | Spinning frame spool automatic lifting expires the intelligent detection and control system of yarn spilling |
-
2009
- 2009-04-07 CN CN200910106381A patent/CN101857280A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103537134A (en) * | 2012-07-17 | 2014-01-29 | 江苏正本净化节水科技实业有限公司 | Leakage-preventing water purifier |
| CN108793269A (en) * | 2017-04-27 | 2018-11-13 | 芜湖美的厨卫电器制造有限公司 | The method for controlling water level and water purifier of water purifier water bag |
| CN108793269B (en) * | 2017-04-27 | 2021-06-22 | 芜湖美的厨卫电器制造有限公司 | Water level control method for water purifier water bag and water purifier |
| CN109695080A (en) * | 2019-01-24 | 2019-04-30 | 经纬智能纺织机械有限公司 | Spinning frame spool automatic lifting expires the intelligent detection and control system of yarn spilling |
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Open date: 20101013 |