CN206618455U - A kind of intellectual water meter with valve-closing function of cutting off the water - Google Patents
A kind of intellectual water meter with valve-closing function of cutting off the water Download PDFInfo
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- CN206618455U CN206618455U CN201720284414.0U CN201720284414U CN206618455U CN 206618455 U CN206618455 U CN 206618455U CN 201720284414 U CN201720284414 U CN 201720284414U CN 206618455 U CN206618455 U CN 206618455U
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- water
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- cutting
- water meter
- closing function
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Abstract
A kind of intellectual water meter with valve-closing function of cutting off the water, belongs to water meter technical field.Including water meter（6）, it is characterised in that：In water meter（6）Arrival end or the port of export be provided with pressure sensor（2）, inlet valve（4）And water flow sensor（7）, pressure sensor（2）, inlet valve（4）And water flow sensor（7）Simultaneously in Access Control circuit.Intellectual water meter of the present utility model with valve-closing function of cutting off the water, on the premise of cutting off the water and being not turned off tap, send and close water supply conduit automatically during water, it completely avoid the waste of water resource, inlet valve is realized using normal-open electromagnetic valve, even if the control circuit malfunction of this intellectual water meter with valve-closing function of cutting off the water, the water of just commonly using of user will not also be impacted.
Description
Technical field
A kind of intellectual water meter with valve-closing function of cutting off the water, belongs to water meter technical field.
Background technology
In daily life, because pipeline is overhauled or the reason such as pipeline failure caused by situation about cutting off the water in family happen occasionally,
Usually occur that tap forgets that situation about closing occurs when cutting off the water in family, once nobody in family after water or not timely
Tap is closed, then a large amount of wastes of water resource, or even water can be caused largely to be overflowed from pond, in family or even field
Cause unnecessary loss.
In the prior art there is also have some prevent after cutting off the water because forget to close tap and caused by water resource waste
Situation, its general principle is that water flow sensor is set in pipeline, after water is sent to pipeline in flow detect and same
Shi Jinhang timing, tap is not turned off after a period of time, control system control closed electromagnetic valve water supply conduit.Above scheme is only
It can only avoid sending a large amount of wastes of water resource after water, but can not avoid completely, water resource is still then within the time of setting
It can waste, while may influence user's just to commonly use water.
The content of the invention
The technical problems to be solved in the utility model is：The deficiencies in the prior art are overcome to cut off the water and do not closing there is provided one kind
On the premise of closing tap, send and close water supply conduit automatically during water, it is entirely avoided having for the waste of water resource cuts off the water automatic
Close the intellectual water meter of valve function.
The utility model solves the technical scheme that its technical problem used：Water meter should be included, it is characterised in that：
The arrival end or the port of export of water meter are provided with pressure sensor, inlet valve and water flow sensor, pressure sensing
Device, inlet valve and water flow sensor are simultaneously in Access Control circuit.
It is preferred that, shell is provided with, described pressure sensor, inlet valve and water flow sensor is arranged on simultaneously
In shell.
It is preferred that, circuit board is further fixed in described shell, control circuit is set on circuit boards.
It is preferred that, described inlet valve uses normal-open electromagnetic valve.
It is preferred that, described control circuit includes controller, described pressure sensor and the signal of water flow sensor
The signal input part of output end access controller, the control of the control signal output connection inlet valve of controller is newly inputted
End.
It is preferred that, reset key is also included in described control circuit, the signal of reset key access controller is inputted
Hold and expose from shell.
It is preferred that, described pressure sensor, inlet valve are arranged on the arrival end of water meter.
It is preferred that, described water flow sensor is arranged on the port of export of water meter.
Compared with prior art, the utility model is had an advantageous effect in that：
1st, the intellectual water meter of the present utility model with valve-closing function of cutting off the water, before cutting off the water and being not turned off tap
Put, send and close water supply conduit automatically during water, it is entirely avoided the waste of water resource, while will not be made to the water of just commonly using of user
Into influence.
2nd, inlet valve is realized using normal-open electromagnetic valve, even if this intellectual water meter with valve-closing function of cutting off the water
Circuit malfunction is controlled, the water of just commonly using of user will not also be impacted.
3rd, reset key exposes from case surface simultaneously, facilitates and is operated.
Brief description of the drawings
Fig. 1 is the intellectual water meter structural representation with valve-closing function of cutting off the water.
Fig. 2 is the intellectual water meter control circuit block diagram with valve-closing function of cutting off the water.
Wherein：1st, water inlet interface 2, pressure sensor 3, shell 4, inlet valve 5, circuit board 6, Water meter
Body 7, water flow sensor 8, water outlet mouthpiece.
Embodiment
Fig. 1 ~ 2 are most preferred embodiments of the present utility model, and 1 ~ 2 pair of the utility model is done furtherly below in conjunction with the accompanying drawings
It is bright.
There is the intellectual water meter of valve-closing function of cutting off the water as shown in figure 1, a kind of, including shell 3 and be fixed on shell 3
In water meter 6, pass through pipeline respectively installed in the arrival end and the port of export of water meter 6 and connect water inlet interface 1 and water outlet
Interface 8, water inlet interface 1 and water outlet mouthpiece 8 are drawn from the two ends of shell 3 respectively, in water inlet interface 1 and the joint of water outlet mouthpiece 8
Place is provided with conventional connection screw thread.
Pressure sensor 2 and inlet valve are sequentially installed with the inlet pipeline that water inlet interface 1 is connected with water meter 6
4, water flow sensor 7 is installed on the connecting line of water outlet mouthpiece 8 and water meter 6, electricity is internally provided with shell 3
Road plate 5, be provided with circuit board 5 this have cut off the water valve-closing function intellectual water meter a control circuit, inlet valve 4,
Pressure sensor 2 and water flow sensor 7 are simultaneously by the way that in wire Access Control circuit, wherein inlet valve 4 is preferred to use
Normal-open electromagnetic valve is realized.
As shown in Fig. 2 this have cut off the water valve-closing function intellectual water meter control circuit include controller, reset by
Key and above-mentioned inlet valve 4, pressure sensor 2 and water flow sensor 7.Pressure sensor 2 and water-carrying capacity sensing
The signal output part of device 7 is connected with the signal input part of controller, and the signal output part of controller is believed with the control of inlet valve 4
Number output end is connected.Reset key is connected on the signal input part of controller simultaneously, and reset key is simultaneously from the surface of shell 3 dew
Go out, facilitate and operated.
Specific work process and operation principle are as follows：
The pressure sensor 2 for being arranged on inlet pipeline is monitored in real time to the hydraulic pressure in inlet pipeline, and will be supervised in real time
In the pressure data feeding controller measured.After cutting off the water under normal circumstances in family, the water in pipeline can occur to flow back and taken out
Sky, now the pressure value measured by pressure sensor 2 is zero, and the pressure value that now controller is sent into according to pressure sensor 2 is sentenced
Cut off the water in disconnected family.
After normally water is sent, the hydraulic pressure in pipeline recovers, and the pressure value measured by pressure sensor 2 rises, if pressure
For normal hydraulic pressure value, controller does not obtain the data that water flow sensor 7 is sent into the pressure value that force snesor 2 is sent into simultaneously, represents
Now tap is completely in closed mode in family, and now controller does not perform any operation.What if pressure sensor 2 was sent into
Pressure value is normal hydraulic pressure value when controller obtains the data of the feeding of water flow sensor 7 simultaneously, and expression is sent after water in family at once
Such a situation is not turned off by the situation of appearance water, controller for the tap in family, and now controller control inlet valve 4 is closed
Close, prevent the waste of water resource.
When needing just to commonly use water after controller control inlet valve 4 is closed, household, which can press, to be arranged on shell 3
SR, controller control inlet valve 4 turn on, carry out just commonly use water.
It is described above, only it is preferred embodiment of the present utility model, is not that other forms are made to the utility model
Limitation, any those skilled in the art are changed or are modified as possibly also with the technology contents of the disclosure above equivalent
The equivalent embodiment of change.But it is every without departing from technical solutions of the utility model content, it is real according to technology of the present utility model
Any simple modification, equivalent variations and remodeling that confrontation above example is made, still fall within the guarantor of technical solutions of the utility model
Protect scope.
Claims (8)
1. a kind of intellectual water meter with valve-closing function of cutting off the water, including water meter（6）, it is characterised in that：In Water meter
Body（6）Arrival end or the port of export be provided with pressure sensor（2）, inlet valve（4）And water flow sensor（7）, pressure
Sensor（2）, inlet valve（4）And water flow sensor（7）Simultaneously in Access Control circuit.
2. the intellectual water meter according to claim 1 with valve-closing function of cutting off the water, it is characterised in that：It is provided with shell
（3）, described pressure sensor（2）, inlet valve（4）And water flow sensor（7）It is arranged on shell simultaneously（3）It is interior.
3. the intellectual water meter according to claim 2 with valve-closing function of cutting off the water, it is characterised in that：Outside described
Shell（3）Inside it is further fixed on circuit board（5）, control circuit to be arranged on circuit board（5）On.
4. the intellectual water meter according to claim 1 or 2 with valve-closing function of cutting off the water, it is characterised in that：Described
Inlet valve（4）Using normal-open electromagnetic valve.
5. the intellectual water meter according to claim 1 with valve-closing function of cutting off the water, it is characterised in that：Described control
Circuit includes controller, described pressure sensor（2）And water flow sensor（7）Signal output part access controller letter
Number input, the control signal output connection inlet valve of controller（4）The new input of control.
6. the intellectual water meter according to claim 5 with valve-closing function of cutting off the water, it is characterised in that：In described control
Also include reset key in circuit processed, the signal input part of reset key access controller and from shell（3）On expose.
7. the intellectual water meter according to claim 1 with valve-closing function of cutting off the water, it is characterised in that：Described pressure
Sensor（2）, inlet valve（4）It is arranged on water meter（6）Arrival end.
8. the intellectual water meter according to claim 1 with valve-closing function of cutting off the water, it is characterised in that：Described current
Quantity sensor（7）It is arranged on water meter（6）The port of export.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720284414.0U CN206618455U (en) | 2017-03-22 | 2017-03-22 | A kind of intellectual water meter with valve-closing function of cutting off the water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720284414.0U CN206618455U (en) | 2017-03-22 | 2017-03-22 | A kind of intellectual water meter with valve-closing function of cutting off the water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206618455U true CN206618455U (en) | 2017-11-07 |
Family
ID=60233629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720284414.0U Active CN206618455U (en) | 2017-03-22 | 2017-03-22 | A kind of intellectual water meter with valve-closing function of cutting off the water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206618455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109707903A (en) * | 2019-03-01 | 2019-05-03 | 九牧厨卫股份有限公司 | A kind of monitoring method and system that self-identifying puppet is cut off the water |
-
2017
- 2017-03-22 CN CN201720284414.0U patent/CN206618455U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109707903A (en) * | 2019-03-01 | 2019-05-03 | 九牧厨卫股份有限公司 | A kind of monitoring method and system that self-identifying puppet is cut off the water |
| CN109707903B (en) * | 2019-03-01 | 2020-03-17 | 九牧厨卫股份有限公司 | Monitoring method and system for self-recognition false water cut-off |
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