CN104034381A - Configurable automatic protection type water meter and tap water usage method - Google Patents
Configurable automatic protection type water meter and tap water usage method Download PDFInfo
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- CN104034381A CN104034381A CN201410307828.1A CN201410307828A CN104034381A CN 104034381 A CN104034381 A CN 104034381A CN 201410307828 A CN201410307828 A CN 201410307828A CN 104034381 A CN104034381 A CN 104034381A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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Abstract
The invention discloses a configurable automatic protection type water meter. A basic meter of the water meter is a valve control meter with a valve self-control unit. A reset key and a valve turning-off time preset key are arranged on a basic meter outer hood, and the configurable automatic protection type water meter comprises a controller and a timer. The valve self-control unit, the reset key, the valve turning-off time preset key, the timer and the controller are connected through a circuit. The invention further provides a configurable automatic protection type tap water usage method. Once a user forgets to turn off a tap or water leaks for a long time or water slowly leaks, the water meter detects that continuous flowing time of water flow in one time is beyond the threshold value of valve turning off time, and the valve can be automatically turned off; when the user finds the problem, the valve can be controlled to be turned on again through the reset key. By means of the water meter and the method, house loss and water resource waste due to the fact that the user forgets to turn off the tap for a long time can be well reduced, when water leaks for a long time or water slowly leaks due to the fact that water pipe parts are damaged or water appliances have a problem, the water valve is automatically turned off, the user is reminded to inspect water pipelines and the water appliances, and the configurable automatic protection type water meter is convenient to use, safe and practical.
Description
Technical field
The present invention relates to a kind of water meter and water method, be specifically related to a kind of valve control table and tap water water method with valve.
Background technology
The existing essentic-water-meter with valve is sold in the market, and namely so-called valve control table can be realized essentic-water-meter and carry driving valve and closing valve control of valve.As by control circuit drive motor, drive valve ball to be placed in relevant position, drive valve and close valve thereby realize.Under this structure, if the problems such as water leaking appear in user's water, can find very easily water meter position to control and close valve, reduce the loss.Especially when the integrated teletransmission of water meter or near field communication (NFC) function, water factory can arrange by far field radio communication or near field Card Reader, realizes switch valve control by control circuit driver's valve door motor, realizes the effective control to terminal water user.
But there are two problems in this, one is considered for safety and credit, cannot give user by the complete control of valve in water meter, the control that water meter is carried to switch valve rests in Running-water Company on hand, the problem once occur metalling run out, leak etc., user need to be by property or other channels contact Running-water Company, and valve is closed by radio communication or messenger near field Card Reader or the mode such as unblank in Running-water Company, and this can incur loss through delay the optimization process time.Its two these close valves operations and derive from artificial active intention, first must someone find out of jointly, and association process initiatively, could realize closing to reduces house of valve and lose and water waste.Forget closed tap if user gos out, or occur leaking slowly, jogging water phenomenon, user does not find that water goes wrong in a long time, does not initiatively dispose, and consequence is hardly imaginable so.This often runs in life, and user forgets and turn off the tap, unrestrained Kingsoft of water while going home, and all waterlogged damages of floor body of wall, and involve neighbours' suffering; Or body of wall inner conduit junction part strains broken, causes leaking for a long time, while waiting some days rear discoveries, body of wall large area is made moist to be out of shape and is difficult to make up; Or the water closet water plug water of jogging for a long time that goes wrong, user's water rate is surging does not but understand.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art; the invention provides a kind of configurable automatic protection type water meter and a kind of configurable automatic protection type tap water water method; when initiatively not finding and solve in time reducing user, the variety of issue of metalling run out, leaking and bringing.
Technical scheme: for solving the problems of the technologies described above, configurable automatic protection type water meter provided by the invention, comprises base table, base table outer cover and be placed in the flow sensor in base table; Described base table is the valve control table with valve Automatic Control Unit; Described base table outer cover is provided with reset key and closing valve time preset key; In the cavity of described base table outer cover, be provided with control enclosure, in described control enclosure, be provided with controller, timer, storage unit and power module; Described valve Automatic Control Unit, reset key, closing valve time preset key, timer, storage unit and power module are connected with described controller circuitry;
Described reset key, for driving valve by controller by-pass valve control Automatic Control Unit;
Described closing valve time preset key, for closing valve time threshold value is manually set, and is stored in the storage unit of controller;
Described timer, in the time that flow sensor senses that current pass through, the metering single current continuous flow time;
Described controller, in the time that flow sensor senses that current pass through, controls timer timing, measures the single current continuous flow time; Whether real-time judge timer numerical value reaches closing valve time threshold value, once reach, by-pass valve control Automatic Control Unit is closed valve; In the time that flow sensor induction is passed through less than current, control timer and make zero.
Preferably, described closing valve time preset key is rotary switch, and the surrounding of rotary switch is evenly provided with the time scale of respective notch.Described closing valve time preset key also can be set ahead for horizontal stripe, and horizontal stripe is set direction ahead and be provided with the time scale of respective notch.
Preferably, the closing valve time threshold value that different gears are corresponding is 1 hour, 2 hours, 3 hours, 4 hours, 5 hours and 6 hours, while certainly design, can configure as required the corresponding relation of gear and threshold value.
As preferably, described closing valve time threshold value can be preset as 1 hour as required in advance, 2 hours, 3 hours or 6 hours, namely closing valve time preset key is transferred to 1 hour, 2 hours, 3 hours in advance or 6 hours corresponding gears.This can set the configuration of dispatching from the factory in the time that water meter dispatches from the factory, and can be also in installation or use procedure, the setting of transferring the files at any time as required.
Further, described reset key is provided with corresponding pilot lamp, and controller is according to the pass valve of valve Automatic Control Unit or open pilot lamp described in the control of valve state and be different colours.
Preferably, in described control enclosure, also comprise the communication module being connected with controller circuitry, this communication module can be that GPRS module can be also the wireless communication modules such as Wifi, the staff of Running-water Company or user can pass through this communication module, are driven valve or are closed valve by controller by-pass valve control Automatic Control Unit.Now this water meter has configurable automatic protection and two kinds of protected modes of artificial remote intervention protection concurrently.
Configurable automatic protection type tap water water method provided by the invention, it uses above-mentioned configurable automatic protection type water meter, comprising:
Step 1: by reset key make that timer makes zero, water meter valve is in opening valve state, manually by closing valve time preset key, closing valve time threshold value is set;
Step 2: whether controller real-time judge flow sensor senses that current pass through, as no, controller control timer makes zero and repeated execution of steps 2; In this way, execution step 3;
Step 3: controller control timer continues timing, and in real time relatively counter values be the single current continuous flow time whether to reach closing valve time threshold value, as otherwise execution step 2 performs step 4 in this way;
Step 4: controller by-pass valve control Automatic Control Unit is closed valve, and reset key by-pass valve control Automatic Control Unit is driven valve until user resets.
Same as preferably, described closing valve time threshold value can be preset as 1 hour as required in advance, 2 hours, 3 hours or 6 hours, namely closing valve time preset key is transferred to 1 hour, 2 hours, 3 hours in advance or 6 hours corresponding gears.This can set the configuration of dispatching from the factory in the time that water meter dispatches from the factory, and can be also in installation or use procedure, the setting of transferring the files at any time as required.
Beneficial effect: configurable automatic protection type water meter provided by the invention and configurable automatic protection type tap water water method, when producer installs or when user's routine use, can closing valve time threshold value be manually set by closing valve time preset key, close water or occur leaking for a long time or jogging water phenomenon once user forgets, water meter detects that the single current continuous flow time exceedes closing valve time threshold value, meeting autocontrol valve Automatic Control Unit pass valve; When user finds cannot water time, can drive valve by reset key again by-pass valve control Automatic Control Unit.
Under the prerequisite that the present invention weighs water meter valve major control in reservation Running-water Company, give user certain configuration authority, can arrange and meet oneself custom and required closing valve time threshold value, and occurring closing after valve protection, can drive valve by reset key voluntarily, reduce the complicated property that occurs that this class problem must operate by Running-water Company on the one hand, improved the convenience of user's operation; On the other hand, the more important thing is and forget for a long time while turning off the tap as user, can automatically close valve according to closing valve time threshold value control water meter, house loss and the water resource waste of forgetting that Guan Shui brings are significantly reduced, when water pipe damage parts or water appliance go wrong while causing occurring leaking for a long time or jogging water, water valve automatically close the trouble and the loss that have not only reduced user, can also check water pipeline and water appliance by reminding user, have convenient, safety and practicality concurrently.
Brief description of the drawings
Fig. 1 is the external structure schematic diagram of the configurable automatic protection type water meter of the present invention;
Fig. 2 is the structural representation block diagram of the configurable automatic protection type water meter of the present invention;
Fig. 3 is the process flow diagram of the configurable automatic protection type tap water of the present invention water method.
Embodiment
Below in conjunction with drawings and Examples, the present invention is further described.
embodiment 1:as shown in external structure schematic diagram Fig. 1, the configurable automatic protection type water meter of the present invention comprises base table 1, base table outer cover 2, and described base table 1 is the valve control table with valve Automatic Control Unit; In the cavity of described base table outer cover 2, be provided with control enclosure, described base table outer cover 2 is provided with reset key 5 and closing valve time preset key.
In the present embodiment, closing valve time preset key is rotary switch 6, and the surrounding of rotary switch is evenly provided with the time scale of respective notch, and the closing valve time threshold value that different gears are corresponding is respectively 1 hour, 2 hours, 3 hours, 4 hours, 5 hours and 6 hours.
As shown in structural representation block diagram 2, in this essentic-water-meter 1, be built-in with flow sensor 3, and carry valve Automatic Control Unit 4, in described control enclosure, be provided with controller 7, timer 8, storage unit 9 and power module 10; Described valve Automatic Control Unit 4, reset key 5, closing valve time preset key, timer 8, storage unit 9 and power module 10 are connected with described controller 7 circuit;
Described reset key 5, for driving valve by controller 7 by-pass valve control Automatic Control Unit 4;
Described closing valve time preset key, for closing valve time threshold value is manually set, and is stored in the storage unit 9 of controller 7;
Described timer 8, in the time that flow sensor 3 senses that current pass through, the metering single current continuous flow time;
Described controller 7, in the time that flow sensor 3 senses that current pass through, controls timer 8 timing, measures the single current continuous flow time; Whether real-time judge timer numerical value reaches closing valve time threshold value, once reach, by-pass valve control Automatic Control Unit 4 is closed valve; When flow sensor 3 respond to less than current by time, control timer 8 make zero.
embodiment 2:basic identical with embodiment 1 structure, something in common is not repeated, and difference is: described closing valve time preset key is that horizontal stripe is set ahead, and horizontal stripe is set direction ahead and be provided with the time scale of respective notch.Closing valve time threshold value corresponding to different gears is respectively 2 hours, 4 hours, 6 hours, 8 hours, 10 hours and 12 hours.In described control enclosure, also comprise the communication module 11 being connected with controller 7 circuit, this communication module can be that GPRS module can be also the wireless communication modules such as Wifi, the staff of Running-water Company or user can pass through this communication module 11, are driven valve or are closed valve by controller by-pass valve control Automatic Control Unit.Now this water meter has configurable automatic protection and two kinds of protected modes of artificial remote intervention protection concurrently.
In the reset key 5 of the present embodiment also with pilot lamp, when valve is opened valve state, controller 7 is controlled reset key pilot lamp for green, when judging counter values corresponding to single current continuous flow time, controller 7 reaches closing valve time threshold value, when by-pass valve control Automatic Control Unit 4 is closed valve, control reset key pilot lamp is orange or red simultaneously.When user cannot water like this, reset key pilot lamp on water meter at a glance, can recognize very easily and occur that the single current continuous flow time exceedes the situation of closing valve time threshold value, can check voluntarily whether forget whether closed tap, water pipe part damage, whether water appliance there is the drainage of metalling run out, and can drive valve by replacement reset key 5 by-pass valve control Automatic Control Unit.
Configurable automatic protection type tap water water method provided by the invention, it uses above-mentioned arbitrary configurable automatic protection type water meter, comprising:
Step 1: by reset key make that timer makes zero, water meter valve is in opening valve state, manually by closing valve time preset key, closing valve time threshold value being set is 2 hours;
Step 2: whether controller real-time judge flow sensor senses that current pass through, as no, controller control timer makes zero and repeated execution of steps 2; In this way, execution step 3;
Step 3: controller control timer continues timing, and in real time relatively counter values be the single current continuous flow time whether to reach closing valve time threshold value 2 hours, as otherwise execution step 2 performs step 4 in this way;
Step 4: controller by-pass valve control Automatic Control Unit is closed valve, and reset key by-pass valve control Automatic Control Unit is driven valve until user resets.
Certainly user can as required, configure closing valve time threshold value by the gear that changes closing valve time preset key voluntarily, 1 hour as corresponding in gear or 3 hours or 6 hours or 12 hours etc.
workflow:use this configurable automatic protection type water meter, when dispatching from the factory and installing by reset key 5 make that timer 8 makes zero, water meter valve is in opening valve state, and by closing valve time preset key 6, closing valve time threshold value is set.User also can adjust closing valve time preset key 6 as required at any time, to reset closing valve time threshold value.Illustrate using 2 hours as closing valve time threshold value below.
When family expenses or water of productive use, turn on water swivel and produce current, flow sensor 3 in water meter senses that current pass through, when starting metered flow, controller 7 is controlled timer 8 and is started to continue timing, and whether real-time relatively this time counter values corresponding to single current continuous flow time has reached closing valve time threshold value.
In default closing valve time threshold time, in 2 hours, user's closed tap, flow sensor 3 no longer senses that current pass through, controller 7 is controlled timer 8 and is again made zero; Once user forgets closed tap, or occur leaking, the phenomenon of metalling run out exceedes 2 hours, flow sensor 3 continues to have sensed that current pass through, the continuous timing of controller 7 control counter 8, the single current continuous flow time of now counter values representative has reached 2 hours, and controller 7 just by-pass valve control Automatic Control Unit 4 closes valve.
In the time that user finds that water swivel does not have water, on the one hand can check whether forget closed tap, can check that on the other hand whether water leaking phenomenon has appearred in water pipe part and water appliance, and can again drive valve by the reset key 5 on replacement water meter.Well like this reduce house loss and the water resource waste that user forgets that closed tap brings for a long time, when going wrong, water pipe damage parts or water appliance cause occurring leaking or when the water of jogging exceedes 2 hours, water valve also can cut out automatically, when having reduced user's trouble and loss, remind user to check water pipeline and water appliance, not only convenient, and security, practicality are very high.
Above embodiment does not form restriction to the present invention; especially the version of flow sensor, closing valve time preset key, valve Automatic Control Unit; also has the setting of closing valve time threshold value etc.; relevant staff is not departing from the scope of the technology of the present invention thought; various variation and the amendment carried out, all drop in protection scope of the present invention.
Claims (9)
1. a configurable automatic protection type water meter, comprises base table (1), base table outer cover (2) and is placed in the flow sensor (3) in base table, it is characterized in that: described base table (1) is the valve control table of band valve Automatic Control Unit (4); Described base table outer cover (2) is provided with reset key (5) and closing valve time preset key; In the cavity of described base table outer cover (2), be provided with control enclosure, in described control enclosure, be provided with controller (7), timer (8), storage unit (9) and power module (10); Described valve Automatic Control Unit (4), reset key (5), closing valve time preset key, timer (8), storage unit (9) and power module (10) are connected with described controller (7) circuit;
Described reset key (5), for driving valve by controller (7) by-pass valve control Automatic Control Unit (4);
Described closing valve time preset key, for closing valve time threshold value is manually set, and is stored in the storage unit (9) of controller (7);
Described timer (8), in the time that flow sensor (3) senses that current pass through, the metering single current continuous flow time;
Described controller (7), in the time that flow sensor (3) senses that current pass through, controls timer (8) timing, measures the single current continuous flow time; Whether real-time judge timer numerical value reaches closing valve time threshold value, once reach, by-pass valve control Automatic Control Unit (4) is closed valve; In the time that flow sensor (3) induction is passed through less than current, control timer (8) and make zero.
2. configurable automatic protection type water meter according to claim 1, is characterized in that: described closing valve time preset key is rotary switch (6), and the surrounding of rotary switch is evenly provided with the time scale of respective notch.
3. configurable automatic protection type water meter according to claim 1, is characterized in that: described closing valve time preset key is that horizontal stripe is set ahead, and horizontal stripe is set direction ahead and be provided with the time scale of respective notch.
4. configurable automatic protection type water meter according to claim 1, is characterized in that: described closing valve time threshold value is 1 hour or 2 hours or 3 hours or 6 hours.
5. configurable automatic protection type water meter according to claim 1; it is characterized in that: described reset key (5) is provided with corresponding pilot lamp, controller (7) is according to the pass valve of valve Automatic Control Unit (4) or open pilot lamp described in the control of valve state and be different colours.
6. configurable automatic protection type water meter according to claim 1; it is characterized in that: in described control enclosure, also comprise the communication module (11) being connected with controller (7) circuit, described communication module (11) is driven valve or closed valve for user's Long-distance Control valve Automatic Control Unit.
7. configurable automatic protection type water meter according to claim 6, is characterized in that: described communication module (11) is GPRS module or Wifi module.
8. a configurable automatic protection type tap water water method, its right to use requires the configurable automatic protection type water meter described in 1, comprising:
Step 1: by reset key make that timer makes zero, water meter valve is in opening valve state, manually by closing valve time preset key, closing valve time threshold value is set;
Step 2: whether controller real-time judge flow sensor senses that current pass through, as no, controller control timer makes zero and repeated execution of steps 2; In this way, execution step 3;
Step 3: controller control timer continues timing, and in real time relatively counter values be the single current continuous flow time whether to reach closing valve time threshold value, as otherwise execution step 2 performs step 4 in this way;
Step 4: controller by-pass valve control Automatic Control Unit is closed valve, and reset key by-pass valve control Automatic Control Unit is driven valve until user resets.
9. configurable automatic protection type tap water water method according to claim 8, is characterized in that: described closing valve time threshold value is 1 hour, 2 hours, 3 hours or 6 hours.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410307828.1A CN104034381A (en) | 2014-06-30 | 2014-06-30 | Configurable automatic protection type water meter and tap water usage method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410307828.1A CN104034381A (en) | 2014-06-30 | 2014-06-30 | Configurable automatic protection type water meter and tap water usage method |
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| CN201410307828.1A Pending CN104034381A (en) | 2014-06-30 | 2014-06-30 | Configurable automatic protection type water meter and tap water usage method |
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Cited By (4)
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| CN106952097A (en) * | 2017-03-17 | 2017-07-14 | 崔俊新 | Intelligent water taking method and system |
| CN107608265A (en) * | 2017-09-11 | 2018-01-19 | 芜湖职业技术学院 | Leak-proof anti-explosive pipe device for water meter |
| CN109443469A (en) * | 2018-12-26 | 2019-03-08 | 安徽金大仪器有限公司 | A kind of intelligent energy-saving electronic water meter |
| CN111311826A (en) * | 2020-03-03 | 2020-06-19 | 广州驿通智能科技有限公司 | Water consumption control method and system |
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| DE202004010732U1 (en) * | 2004-07-08 | 2005-11-24 | Burgstaller, Stefan | Water supply security unit has switchable valve to block water supply pipe on command from controller using date and time related flow thresholds |
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Application publication date: 20140910 |