CN105318925A - Large-aperture water meter with water quality monitoring function - Google Patents
Large-aperture water meter with water quality monitoring function Download PDFInfo
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- CN105318925A CN105318925A CN201410348852.XA CN201410348852A CN105318925A CN 105318925 A CN105318925 A CN 105318925A CN 201410348852 A CN201410348852 A CN 201410348852A CN 105318925 A CN105318925 A CN 105318925A
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Abstract
The invention discloses a large-aperture water meter with the water quality monitoring function. The water meter comprises an electromagnetic valve installed at the water inlet end of the water meter, a plurality of water quality monitoring meters installed on a pipeline between the electromagnetic valve and an electronic control ball valve, a flow monitor installed at an outlet of the electronic control ball valve, and a controller provided with monitoring codes inside. The water meter solves the technical problems that in the prior art, water quality of drinking water can not be monitored in real time and a battery in a water meter can not be repeatedly used and is short in service life.
Description
Technical field
The present invention relates to water service system, particularly a kind of large-diameter water meter possessing water quality monitoring function.
Background technology
Large-diameter water meter is arranged on the main place of tap water pipe network usually, has larger diameter and volume, has that flow velocity is fast, flow is large, to features such as water quality monitoring difficulty are large by the medium of large-diameter water meter.
On the other hand, along with living standard is more and more higher, the water quality requirement of people to potable water is also more and more higher, and particularly after the news of various water pollution is reported in media, the water safety problem of potable water, becomes and more and more can not avoid, more and more urgently to be resolved hurrily.The usual way of water quality monitoring, after sampling sample, in laboratory, carries out follow-up monitoring, as utilized scattering method etc. to monitor indices such as turbidities to sample.It is exactly its hysteresis quality that such monitoring flow process exists an important defect, and the quality of water is obviously not up to standard often just monitors, and now, causes infringement to the healthy of drinking person undoubtedly.If rely on manpower regular periodic monitor, not only still exist and can not grasp the shortcoming of water quality condition in the very first time; But also a large amount of human and material resources can be consumed.
Summary of the invention
The object of the invention is to provide a kind of large-diameter water meter possessing water quality monitoring function, solve in prior art can not monitor drinking water quality in real time, battery in water meter can not reuse life-span low technical matters.
The technical solution used in the present invention is: a kind of large-diameter water meter possessing water quality monitoring function, comprising:
At the solenoid valve that the water inlet end of water meter is installed, water side is provided with Electronic control ball valve;
Be arranged on some water quality monitoring meters of the pipeline between solenoid valve and Electronic control ball valve, water quality monitoring meter is evenly distributed between solenoid valve and Electronic control ball valve;
Be arranged on the flow monitor in Electronic control ball valve exit;
Be built-in with the controller of monitoring code, output terminal connected electromagnetic valve, the Electronic control ball valve respectively of controller, controller is opened and closed by solenoid control test water source, controller is regulated by Electronic control ball valve and is used for test water source flux size, the output terminal of water quality monitoring meter is connected to the input end of controller, and measured monitor value is uploaded to controller;
The power supply be connected with controller, power supply comprises charging circuit, for being connected with portable power source by charging circuit.
Further, controller is also connected with LCD display, for monitoring result being shown by LCD display.
Further, controller is also connected with transmitter, for monitoring result being sent by transmitter.
Further, power supply is lithium battery.
The invention provides a kind of large-diameter water meter possessing water quality monitoring function, not only can carry out Real-Time Monitoring to drinking water quality, when after water pollution, user can be notified in time, the battery in water meter can also be charged, extend the serviceable life of water meter.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation possessing the large-diameter water meter of water quality monitoring function in the present invention.
Embodiment
As shown in Figure 1, a kind of large-diameter water meter possessing water quality monitoring function, comprising:
At the solenoid valve 2 that the water inlet end of water meter 1 is installed, water side is provided with Electronic control ball valve 3;
Be arranged on some water quality monitoring meters 5 of the pipeline between solenoid valve 2 and Electronic control ball valve 3, water quality monitoring meter is evenly distributed between solenoid valve 2 and Electronic control ball valve 3;
Be arranged on the flow monitor 4 in Electronic control ball valve 3 exit;
Be built-in with the controller 6 of monitoring code, output terminal connected electromagnetic valve 2, the Electronic control ball valve 3 respectively of controller 6, controller 6 controls test water source by solenoid valve 2 and opens and closes, controller 6 is regulated by Electronic control ball valve 3 and is used for test water source flux size, the output terminal of water quality monitoring meter 5 is connected to the input end of controller, and measured monitor value is uploaded to controller 6;
The power supply be connected with controller, power supply comprises charging circuit, for being connected with portable power source by charging circuit.
Concrete, controller 6 is also connected with LCD display, for monitoring result being shown by LCD display.Controller 6 is also connected with transmitter, for monitoring result being sent by transmitter.Power supply is lithium battery.
After user installation the present invention, solenoid valve 2 is opened, and Electronic control ball valve 3 is opened completely, and current are smoothly by pipeline, and flow monitor 4 monitors flow, and flow is sent to sensor.When this flow value is reduced to a presetting value, such as, when 5 liters/second, water meter presumption building or water consumption decline (may be enter night) of community, Electronic control ball valve 3 reconciles rate of discharge, makes the flow velocity of water flow in pipeline meet the demand of water quality monitoring meter 5.Due to, domestic water can not be closed completely, therefore, ducted current remain motion state at a high speed (reconcile Electronic control ball valve and can only improve monitoring of environmental), equally distributed water quality monitoring meter 5, exactly in order to solve the problem that flow causes monitoring accuracy to reduce soon.The water quality parameter got is sent to controller 6 by each water quality monitoring meter 5 respectively, and controller obtains last result according to presetting algorithm (this algorithm can be average).When monitoring result display, during overproof water quality, controller Controlling solenoid valve closes water inlet.It should be noted that, the present invention only improves concrete structure, and the algorithm applied in controller and program code are prior art, can obtain by consulting textbook.
When after running down of battery, user can be charged to the lithium battery in water meter by external power supplies such as portable power sources.After charging circuit monitors the current value place in circuit of regulation, power-on charge switch, charges.After monitoring power supply charging complete, circuit self-protection carried out by charge closing switch.
The invention provides a kind of large-diameter water meter possessing water quality monitoring function, not only can carry out Real-Time Monitoring to drinking water quality, when after water pollution, user can be notified in time, the battery in water meter can also be charged, extend the serviceable life of water meter.
Above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.
Claims (4)
1. possess a large-diameter water meter for water quality monitoring function, it is characterized in that, comprising:
At the solenoid valve (2) that the water inlet end of water meter (1) is installed, water side is provided with Electronic control ball valve (3);
Be arranged on some water quality monitoring meters (5) of the pipeline between described solenoid valve (2) and Electronic control ball valve (3), described water quality monitoring meter is evenly distributed between described solenoid valve (2) and Electronic control ball valve (3);
Be arranged on the flow monitor (4) in described Electronic control ball valve (3) exit;
Be built-in with the controller (6) of monitoring code, the output terminal of described controller (6) connects described solenoid valve (2), Electronic control ball valve (3) respectively, described controller (6) controls test water source by solenoid valve (2) and opens and closes, described controller (6) is regulated by Electronic control ball valve (3) and is used for test water source flux size, the output terminal of described water quality monitoring meter (5) is connected to the input end of controller, measured monitor value is uploaded to described controller (6);
The power supply be connected with described controller, described power supply comprises charging circuit, for being connected with portable power source by described charging circuit.
2. a kind of large-diameter water meter possessing water quality monitoring function according to claim 1, is characterized in that, described controller (6) is also connected with LCD display, for monitoring result being shown by described LCD display.
3. a kind of large-diameter water meter possessing water quality monitoring function according to claim 2, is characterized in that, described controller (6) is also connected with transmitter, for monitoring result being sent by described transmitter.
4. a kind of large-diameter water meter possessing water quality monitoring function according to claim 3, is characterized in that, described power supply is lithium battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410348852.XA CN105318925A (en) | 2014-07-22 | 2014-07-22 | Large-aperture water meter with water quality monitoring function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410348852.XA CN105318925A (en) | 2014-07-22 | 2014-07-22 | Large-aperture water meter with water quality monitoring function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105318925A true CN105318925A (en) | 2016-02-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410348852.XA Pending CN105318925A (en) | 2014-07-22 | 2014-07-22 | Large-aperture water meter with water quality monitoring function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105887974A (en) * | 2016-04-15 | 2016-08-24 | 青岛理工大学 | Water feeding detection system |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2222264A (en) * | 1988-08-24 | 1990-02-28 | Michael Kerwin | Combined flowmeter and valve assembly |
| WO2004048706A2 (en) * | 2002-11-25 | 2004-06-10 | Aliaxis R & D | Water flow control system |
| CN101216970A (en) * | 2008-01-08 | 2008-07-09 | 西安北斗星数码信息股份有限公司 | A vertically mounted upright intelligent prepaid water meter with RF card and externally arranged battery |
| CN102749105A (en) * | 2012-07-23 | 2012-10-24 | 西安北斗星数码信息股份有限公司 | New generation of multifunctional prepaid remote water meter |
| US20120305084A1 (en) * | 2011-05-31 | 2012-12-06 | Mueller International, Llc | Valve meter assembly and method |
| CN202886362U (en) * | 2012-11-23 | 2013-04-17 | 哈尔滨商业大学 | Household water quality monitoring device |
| CN203519100U (en) * | 2013-09-24 | 2014-04-02 | 天津市金凤凌云科技有限公司 | Multi-functional water meter with water hardness detecting function |
| CN103771602A (en) * | 2012-10-17 | 2014-05-07 | 杜也兵 | Monitoring method of multiprobe soluble total solid monitor in water purifier |
| CN204007754U (en) * | 2014-07-22 | 2014-12-10 | 西安北斗星数码信息股份有限公司 | A kind of large-diameter water meter that possesses water quality monitoring function |
-
2014
- 2014-07-22 CN CN201410348852.XA patent/CN105318925A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2222264A (en) * | 1988-08-24 | 1990-02-28 | Michael Kerwin | Combined flowmeter and valve assembly |
| WO2004048706A2 (en) * | 2002-11-25 | 2004-06-10 | Aliaxis R & D | Water flow control system |
| CN101216970A (en) * | 2008-01-08 | 2008-07-09 | 西安北斗星数码信息股份有限公司 | A vertically mounted upright intelligent prepaid water meter with RF card and externally arranged battery |
| US20120305084A1 (en) * | 2011-05-31 | 2012-12-06 | Mueller International, Llc | Valve meter assembly and method |
| CN102749105A (en) * | 2012-07-23 | 2012-10-24 | 西安北斗星数码信息股份有限公司 | New generation of multifunctional prepaid remote water meter |
| CN103771602A (en) * | 2012-10-17 | 2014-05-07 | 杜也兵 | Monitoring method of multiprobe soluble total solid monitor in water purifier |
| CN202886362U (en) * | 2012-11-23 | 2013-04-17 | 哈尔滨商业大学 | Household water quality monitoring device |
| CN203519100U (en) * | 2013-09-24 | 2014-04-02 | 天津市金凤凌云科技有限公司 | Multi-functional water meter with water hardness detecting function |
| CN204007754U (en) * | 2014-07-22 | 2014-12-10 | 西安北斗星数码信息股份有限公司 | A kind of large-diameter water meter that possesses water quality monitoring function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105887974A (en) * | 2016-04-15 | 2016-08-24 | 青岛理工大学 | Water feeding detection system |
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Application publication date: 20160210 |