CN204330742U - A kind of water quality on-line checkingi water meter - Google Patents
A kind of water quality on-line checkingi water meter Download PDFInfo
- Publication number
- CN204330742U CN204330742U CN201420831957.6U CN201420831957U CN204330742U CN 204330742 U CN204330742 U CN 204330742U CN 201420831957 U CN201420831957 U CN 201420831957U CN 204330742 U CN204330742 U CN 204330742U
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- water quality
- circuit
- driving circuit
- water meter
- sensitive detector
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Abstract
The utility model discloses a kind of water quality on-line checkingi water meter, comprising: water meter; High quick water quality Sensitive Detector is provided with in water meter; Driving circuit, flow sensing circuit, signaling conversion circuit, output circuit, communication module, power supply, power control circuit, electric current input interface, stable-pressure device.The utility model solve in prior art can not detect drinking water quality in real time, battery in water meter can not reuse life-span low technical matters.
Description
Technical field
The utility model relates to water service system, particularly a kind of water quality on-line checkingi water meter.
Background technology
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 detection, after sampling sample, in laboratory, carries out subsequent detection work, as utilized scattering method etc. to detect indices such as turbidities to sample.It is exactly its hysteresis quality that such testing process exists an important defect, and the quality of water is obviously not up to standard often just detects, and now, causes infringement to the healthy of drinking person undoubtedly.If rely on manpower regularly timing to detect, 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.On the other hand, in intellectual water meter, the internal battery that adopts is powered to water meter more, and after running down of battery, change difficulty, maintenance procedure is loaded down with trivial details.
Utility model content
The utility model object is to provide a kind of water quality on-line checkingi water meter, solve in prior art can not detect drinking water quality in real time, battery in water meter can not reuse life-span low technical matters.
The technical solution adopted in the utility model is: a kind of water quality on-line checkingi water meter, comprising:
Water meter;
High quick water quality Sensitive Detector is provided with in water meter;
Driving circuit, is connected with the quick water quality Sensitive Detector of height, detects water quality for driving high quick water quality Sensitive Detector;
Flow sensing circuit, flow sensing circuit is connected by signal with driving circuit, for detecting the flow of water in water meter, send flow detecting signal when flow is less than setting value to driving circuit, driving circuit receives the high quick water quality Sensitive Detector of flow detecting signal rear drive and carries out water quality detection;
Signaling conversion circuit, forms loop with the quick water quality Sensitive Detector of height, when after the signal receiving high quick water quality Sensitive Detector transmission, processes, the measurement voltage signal then after output processing;
Output circuit, is connected with signaling conversion circuit, for the measurement voltage signal that Received signal strength change-over circuit sends, and compares with the standard voltage signal preset, finally exports measurement result;
Communication module, is connected with output circuit, for receiving the measurement result that output circuit exports, and measurement result is outwards sent;
Power supply, is connected with driving circuit;
Power control circuit, is connected with power supply, when accessing portable power source or external power supply, controlling power supply and receiving input current;
Stable-pressure device, is arranged between power supply and driving circuit.
Further, the alarm be connected with output circuit is also comprised.
Further, also comprise server, the measurement result that output circuit exports transfers to server in a wired or wireless manner, and server applied geography infosystem accurately finds reveals place.
Further, driving circuit is also connected with time-controlling arrangement, and when driving circuit receives flow detecting signal, time-controlling arrangement starts timing, when the time arrives predetermined value to driving circuit output time control signal, driving circuit drives high quick water quality Sensitive Detector to carry out water quality detection.
The utility model provides a kind of water quality on-line checkingi water meter, not only can detect in real time drinking water quality, when after water pollution, can notify user in time, can also charge, extend the serviceable life of water meter to the battery in water meter.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of water quality on-line checkingi water meter in the utility model;
Fig. 2 is the operating diagram of a kind of water quality on-line checkingi water meter in the utility model.
Embodiment
Embodiment 1:
As shown in Figure 1, 2, a kind of water quality on-line checkingi water meter, comprising: water meter 1; High quick water quality Sensitive Detector 2 is provided with in water meter 1; Driving circuit, is connected with the quick water quality Sensitive Detector 2 of height, detects for driving high quick water quality Sensitive Detector 2 pairs of water quality; Flow sensing circuit, flow sensing circuit is connected by signal with driving circuit, for detecting the flow of water in water meter 1, send flow detecting signal when flow is less than setting value to driving circuit, driving circuit receives the high quick water quality Sensitive Detector 2 of flow detecting signal rear drive and carries out water quality detection; Signaling conversion circuit, forms loop with the quick water quality Sensitive Detector 2 of height, when after the signal receiving high quick water quality Sensitive Detector 2 transmission, processes, the measurement voltage signal then after output processing; Output circuit, is connected with signaling conversion circuit, for the measurement voltage signal that Received signal strength change-over circuit sends, and compares with the standard voltage signal preset, finally exports measurement result; Communication module, is connected with output circuit, for receiving the measurement result that output circuit exports, and measurement result is outwards sent; Power supply, is connected with driving circuit; Power control circuit, is connected with power supply, when accessing portable power source or external power supply, controlling power supply and receiving input current; Stable-pressure device, is arranged between power supply and driving circuit.
Further, this water meter also comprises the alarm be connected with output circuit.Also comprise server, the measurement result that output circuit exports transfers to server in a wired or wireless manner, and server applied geography infosystem accurately finds reveals place.Driving circuit is also connected with time-controlling arrangement, when driving circuit receives flow detecting signal, time-controlling arrangement starts timing, and when the time arrives predetermined value to driving circuit output time control signal, driving circuit drives high quick water quality Sensitive Detector 2 to carry out water quality detection.
The course of work of the present utility model is as follows:
Flow sensing circuit detects in real time to the flow in water meter, when the flow velocity in water meter is lower than presetting lowest speed, driving circuit drives high quick water quality sensor carry out water quality detection and result is sent to signaling conversion circuit, signaling conversion circuit forms measurement voltage signal after being processed by the signal received, then, it and preferred circuit signal contrast by output circuit, when the difference that comparing result exceeds presetting scope and standard signal is within 5%, be considered as water quality qualified time, send measurement result by communication module to server.
When after running down of battery, user can be charged to the battery in water meter by external power supplies such as portable power sources.After power control circuit detects the current value place in circuit of regulation, power-on charge switch, charges.After power supply charging complete being detected, circuit self-protection carried out by charge closing switch.
The utility model provides a kind of water quality on-line checkingi water meter, not only can detect in real time drinking water quality, when after water pollution, can notify user in time, can also charge, extend the serviceable life of water meter to the battery in water meter.
Above; be only embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claim.
Claims (4)
1. a water quality on-line checkingi water meter, is characterized in that, comprising:
Water meter (1);
High quick water quality Sensitive Detector (2) is provided with in described water meter (1);
Driving circuit, is connected with the quick water quality Sensitive Detector (2) of described height, detects water quality for driving high quick water quality Sensitive Detector (2);
Flow sensing circuit, described flow sensing circuit is connected by signal with described driving circuit, for detecting the flow of described water meter (1) interior water, send flow detecting signal when flow is less than setting value to described driving circuit, described driving circuit receives high quick water quality Sensitive Detector (2) described in described flow detecting signal rear drive and carries out water quality detection;
Signaling conversion circuit, loop is formed with the quick water quality Sensitive Detector (2) of described height, after described signaling conversion circuit receives the signal that the quick water quality Sensitive Detector (2) of described height sends, process, the measurement voltage signal then after output processing;
Output circuit, is connected with described signaling conversion circuit, for receiving the described measurement voltage signal that described signaling conversion circuit sends, and comparing with the standard voltage signal preset, finally exporting measurement result;
Communication module, is connected with described output circuit, for receiving the measurement result that described output circuit exports, and described measurement result is outwards sent;
Power supply (3), is connected with described driving circuit;
Power control circuit, is connected with described power supply, when accessing portable power source, controlling described power supply and receiving input current;
Electric current input interface (4), is connected with described power control circuit;
Stable-pressure device, is arranged between described power supply and described driving circuit.
2. a kind of water quality on-line checkingi water meter according to claim 1, is characterized in that: also comprise the alarm be connected with described output circuit.
3. a kind of water quality on-line checkingi water meter according to claim 1, it is characterized in that: also comprise server, the measurement result that described output circuit exports transfers to described server in a wired or wireless manner, and described server applied geography infosystem accurately finds reveals place.
4. a kind of water quality on-line checkingi water meter according to claim 1,2 or 3, it is characterized in that: described driving circuit is also connected with time-controlling arrangement, when described driving circuit receives described flow detecting signal, described time-controlling arrangement starts timing, when the time arrives predetermined value to described driving circuit output time control signal, described driving circuit drives the quick water quality Sensitive Detector (2) of described height to carry out water quality detection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420831957.6U CN204330742U (en) | 2014-12-24 | 2014-12-24 | A kind of water quality on-line checkingi water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420831957.6U CN204330742U (en) | 2014-12-24 | 2014-12-24 | A kind of water quality on-line checkingi water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204330742U true CN204330742U (en) | 2015-05-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420831957.6U Expired - Fee Related CN204330742U (en) | 2014-12-24 | 2014-12-24 | A kind of water quality on-line checkingi water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204330742U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105784955A (en) * | 2014-12-24 | 2016-07-20 | 西安北斗星数码信息股份有限公司 | Water quality online detection water gauge |
| US20230184734A1 (en) * | 2021-12-09 | 2023-06-15 | GEOGRID Inc. | Method and apparatus for measuring water quality and usage of tap water |
-
2014
- 2014-12-24 CN CN201420831957.6U patent/CN204330742U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105784955A (en) * | 2014-12-24 | 2016-07-20 | 西安北斗星数码信息股份有限公司 | Water quality online detection water gauge |
| US20230184734A1 (en) * | 2021-12-09 | 2023-06-15 | GEOGRID Inc. | Method and apparatus for measuring water quality and usage of tap water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20171224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |