CN105757461A - Method for blocking large scale water flow leakage based on large-aperture intelligent water meter - Google Patents
Method for blocking large scale water flow leakage based on large-aperture intelligent water meter Download PDFInfo
- Publication number
- CN105757461A CN105757461A CN201410772361.8A CN201410772361A CN105757461A CN 105757461 A CN105757461 A CN 105757461A CN 201410772361 A CN201410772361 A CN 201410772361A CN 105757461 A CN105757461 A CN 105757461A
- Authority
- CN
- China
- Prior art keywords
- water
- meter
- current
- flow
- heavy
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Flow Control (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention provides a method for blocking large scale water flow leakage based on a large-aperture intelligent water meter. The method comprises the following steps of (1) detecting flow speed of water flowing through a pipe section based on a flow meter or a current meter disposed in a base meter and recording a highest flow velocity value and recording longest time for water flow via a timer, (2) a processor carried by a circuit board determines whether a normal condition exists according to received flow or flow speed detected by the flow meter or the current meter, the water flow time length recorded by the timer and the highest flow speed value and longest water flow time recorded in the first step (1). If the normal condition exists, the processor controls a solenoid valve to be at an open state; and if the normal condition does not exist, the processor controls the solenoid valve to be at a close state and a water flow access is cut off. Water supplying condition can be detected and collected parameters can be determined according to preset water use habit parameters, so water of a crack pipeline can be prevented from leaking in an active, timely and effective way; and water resource can be saved and cost can be controlled.
Description
Technical field
The invention belongs to hydropower technology field, specifically a kind of detecting instrument measuring water consumption, i.e. a kind of method leaked in a large number based on heavy-caliber intelligent water meter blocking-up current.
Background technology
Increase along with operating mode and people's demand, water meter has been not only the simple function of water measurement amount, it has possessed, according to different use occasions or demand, the intelligentized function that special specific aim is stronger, has become as the strong equipment that people are indispensable to the detection with water.
At present the detection of water is generally had to the acquisition of the various parameters such as water temperature, impurity, hydraulic pressure, wherein, by obtain hydraulic pressure can direct reaction supply water situation, such as whether water-supply quantity is sufficient, stable, whether there is bigger pipeline breaking, even whether there are the operating modes such as seepage, it is possible to warn timely to people, contribute to people's safe water and using water wisely.
Being not difficult to find out, it is only detect and send warning, can not leak stopping timely and effectively actively, or cut off the current in the pipeline broken, it is impossible to effectively stop the continuation outflow of water, be unfavorable for the saving of water resource and with the control of water cost.
Summary of the invention
The purpose of the present invention overcome existing intellectual water meter can not actively, in time, the water-flowing path that effectively cuts off in the supply channel broken, be unfavorable for using water wisely and the problem of the control with water cost.
For reaching above-mentioned purpose, the invention provides a kind of method leaked in a large number based on heavy-caliber intelligent water meter blocking-up current, this heavy-caliber intelligent water meter pipeline section be provided with the electromagnetic valve being connected with the circuit board in the base table of this heavy-caliber intelligent water meter, comprise the following steps:
Step 1), by being placed in effusion meter in described base table or current meter detection flows through the flow velocity of the water in described pipeline section, and record its peak flow rate (PFR) value；
Simultaneously by the timer record current the longest used time；
Step 2), the processor of carrying on described circuit board is by the flow from described effusion meter or current meter received or flow velocity, and in conjunction with the current duration of described timer record, and according to described step 1) in the peak flow rate (PFR) value of record and current the longest used time judge that whether it belonging to just conventional water, if, then the described electromagnetic valve of processor control is in open mode, it is closed if it is not, then described processor controls described electromagnetic valve, to cut off water-flowing path.
Described heavy-caliber intelligent water meter includes the communication module that the host computer with Surveillance center couples, and the alarm signal that described processor sends is transferred to described host computer by it, to warn people's water pipe to break.
Described communication module is 3G wireless communication module or 3G wireless communication module.
After described electromagnetic valve is closed, if the flow that described processor transmits according to described effusion meter or current meter or flow velocity, in conjunction with described step 1) in the result that judges of the peak flow rate (PFR) value of record and current the longest used time when being belonging to just commonly use water, control described electromagnetic valve and be in open mode, to recover the water-flowing path in described pipeline section.
The invention have the advantage that and can not only detect water supply situation, more according to default water habits parameter, the parameter gathered can be judged, thus actively, in time, the water supply continuation that effective cut-out is broken on pipeline is outflowed, and is beneficial to the saving of water resource and the control of cost.
Detailed description of the invention
In order to overcome existing intellectual water meter can not actively, in time, the water-flowing path that effectively cuts off in the supply channel broken, it is unfavorable for using water wisely and the problem of the control with water cost, present embodiments provide a kind of method leaked in a large number based on heavy-caliber intelligent water meter blocking-up current, this heavy-caliber intelligent water meter pipeline section is provided with the electromagnetic valve being connected with the circuit board in the base table of this heavy-caliber intelligent water meter, comprises the following steps:
Step 1), by being placed in effusion meter in described base table or current meter detection flows through the flow velocity of the water in described pipeline section, and record its peak flow rate (PFR) value；
Simultaneously by the timer record current the longest used time；
Step 2), the processor of carrying on described circuit board is by the flow from described effusion meter or current meter received or flow velocity, and in conjunction with the current duration of described timer record, and according to described step 1) in the peak flow rate (PFR) value of record and current the longest used time judge that whether it belonging to just conventional water, if, then the described electromagnetic valve of processor control is in open mode, it is closed if it is not, then described processor controls described electromagnetic valve, to cut off water-flowing path.
Above-mentioned heavy-caliber intelligent water meter includes the communication module that the host computer with Surveillance center couples, and the alarm signal that described processor sends is transferred to described host computer by it, to warn people's water pipe to break.
The communication module being directed to is 3G wireless communication module or 3G wireless communication module.
After above-mentioned electromagnetic valve is closed, if the flow that described processor transmits according to described effusion meter or current meter or flow velocity, in conjunction with described step 1) in the result that judges of the peak flow rate (PFR) value of record and current the longest used time when being belonging to just commonly use water, control described electromagnetic valve and be in open mode, to recover the water-flowing path in described pipeline section.
In sum, what the present embodiment provided blocks, based on heavy-caliber intelligent water meter, the method that current leak in a large number, water supply situation can not only be detected, more can according to default water habits parameter, the parameter gathered is judged, thus actively, in time, effectively cut off the water supply breaking on pipeline and continue outflow, be beneficial to the saving of water resource and the control of cost.
Claims (4)
1. block, based on heavy-caliber intelligent water meter, the method that current leak in a large number, this heavy-caliber intelligent water meter pipeline section be provided with the electromagnetic valve being connected with the circuit board in the base table of this heavy-caliber intelligent water meter, it is characterised in that comprise the following steps:
Step 1), by being placed in effusion meter in described base table or current meter detection flows through the flow velocity of the water in described pipeline section, and record its peak flow rate (PFR) value；
Simultaneously by the timer record current the longest used time；
Step 2), the processor of carrying on described circuit board is by the flow from described effusion meter or current meter received or flow velocity, and in conjunction with the current duration of described timer record, and according to described step 1) in the peak flow rate (PFR) value of record and current the longest used time judge that whether it belonging to just conventional water, if, then the described electromagnetic valve of processor control is in open mode, it is closed if it is not, then described processor controls described electromagnetic valve, to cut off water-flowing path.
2. the method leaked in a large number based on heavy-caliber intelligent water meter blocking-up current as claimed in claim 1, it is characterized in that: described heavy-caliber intelligent water meter includes the communication module that the host computer with Surveillance center couples, the alarm signal that described processor sends is transferred to described host computer by it, to warn people's water pipe to break.
3. the method leaked in a large number based on heavy-caliber intelligent water meter blocking-up current as claimed in claim 2, it is characterised in that: described communication module is 3G wireless communication module or 3G wireless communication module.
4. the method leaked in a large number based on heavy-caliber intelligent water meter blocking-up current as described in claim 1 or 2 or 3, it is characterized in that: after described electromagnetic valve is closed, if the flow that described processor transmits according to described effusion meter or current meter or flow velocity, in conjunction with described step 1) in the result that judges of the peak flow rate (PFR) value of record and current the longest used time when being belonging to just commonly use water, control described electromagnetic valve and be in open mode, to recover the water-flowing path in described pipeline section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410772361.8A CN105757461A (en) | 2014-12-13 | 2014-12-13 | Method for blocking large scale water flow leakage based on large-aperture intelligent water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410772361.8A CN105757461A (en) | 2014-12-13 | 2014-12-13 | Method for blocking large scale water flow leakage based on large-aperture intelligent water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105757461A true CN105757461A (en) | 2016-07-13 |
Family
ID=56336472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410772361.8A Pending CN105757461A (en) | 2014-12-13 | 2014-12-13 | Method for blocking large scale water flow leakage based on large-aperture intelligent water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105757461A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109186888A (en) * | 2018-08-30 | 2019-01-11 | 深圳奇迹智慧网络有限公司 | A kind of method, apparatus and terminal device of running water pipe water leakage monitoring |
| CN114809193A (en) * | 2022-04-19 | 2022-07-29 | 重庆市给水工程设计有限公司 | Method for determining fluid leakage and meter capable of closing leaked fluid |
-
2014
- 2014-12-13 CN CN201410772361.8A patent/CN105757461A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109186888A (en) * | 2018-08-30 | 2019-01-11 | 深圳奇迹智慧网络有限公司 | A kind of method, apparatus and terminal device of running water pipe water leakage monitoring |
| CN114809193A (en) * | 2022-04-19 | 2022-07-29 | 重庆市给水工程设计有限公司 | Method for determining fluid leakage and meter capable of closing leaked fluid |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2006020815A3 (en) | Automatic delivery/drain detection using a level monitoring system | |
| CN207179204U (en) | A kind of water pipe water-leakage detecting system | |
| CN105221935B (en) | Water-leakage protecting device and its method | |
| JP2007225129A (en) | Security system | |
| CN103134561A (en) | Gas meter with safety control function and safety control method | |
| CN105757461A (en) | Method for blocking large scale water flow leakage based on large-aperture intelligent water meter | |
| CN202547892U (en) | Device for detecting pipeline water leakage | |
| WO2009019870A1 (en) | Flow rate metering device, communication system, flow rate measuring method, flow rate measuring program, fluid supply system, and gas tool monitoring device | |
| CN104482415B (en) | A kind of family's natural gas automatic alarm system | |
| CN205581660U (en) | Monitoring of water pipe flow and safe management and control system | |
| CN202613062U (en) | Gas leakage automatic processing device capable of alarming and automatically shutting down leaking pipeline | |
| CN201713341U (en) | Water purifier with water leakage protection function | |
| CN202382452U (en) | Electronic automatic water leak alarm device of solar water tank | |
| CN205449370U (en) | Water pressure monitoring devices in water pipe based on distancer | |
| CN209857446U (en) | Automatic detection and judgment device for abnormal cooling state of water-cooling water chiller | |
| CN202614004U (en) | Cooling water leakage and blockage detecting device of heating furnace | |
| CN105387558A (en) | Chilled water tail end system and fault detection method thereof | |
| JP5824623B2 (en) | Gas shut-off device | |
| CN203100999U (en) | Wireless water leakage alarm device | |
| CN205258272U (en) | A high temperature liquid leakage alarm device for optical glass smelts | |
| CN105757780A (en) | Method for protecting central heating from massive leakage based on large-diameter intelligent heat meter | |
| CN205048874U (en) | Liquid cooling machine intelligence control system | |
| WO2004094978A3 (en) | Detection of low-flow leaks in a water-distribution system, using two pressure difference thresholds | |
| EP1957680A4 (en) | Furnace material detection system for a metal making lance | |
| CN202708298U (en) | Real-time detecting liquid metering valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160713 |
|
| WD01 | Invention patent application deemed withdrawn after publication |