CN2262703Y - Electronic telemetering water meter sensor - Google Patents
Electronic telemetering water meter sensor Download PDFInfo
- Publication number
- CN2262703Y CN2262703Y CN 96208693 CN96208693U CN2262703Y CN 2262703 Y CN2262703 Y CN 2262703Y CN 96208693 CN96208693 CN 96208693 CN 96208693 U CN96208693 U CN 96208693U CN 2262703 Y CN2262703 Y CN 2262703Y
- Authority
- CN
- China
- Prior art keywords
- impeller
- probe
- water meter
- meter sensor
- electronic
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an electronic telemetering water meter sensor, which can cause the flow of the tap water to be converted into electrical pulse signals, suitable for an electronic telemetering water meter and an automatic control system. The utility model is composed of a mechanical counting mechanism which is sheathed in a metal casing 1, an impeller 4, and a probe 6, wherein, the impeller 4 and the probe 6 are arranged in the metal casing 1. The utility model is characterized in that the center position of the probe 6 is made of nontoxic metal materials, and the upper side of the center position is also provided with an electrode outgoing line 7. The outer edge 5 of the probe 6 is coated with nonmetallic materials. The probe 6 is arranged between the impeller 4 and an impeller box 3, and the lower end of the probe 6 is arranged on the off-center position of the middle part of the impeller 4. The utility model integrally has simple structure, low cost, and high frequency response.
Description
The utility model discloses a kind of electronic remote transmission water meter sensor, a kind ofly can convert the tap water flow to electric impulse signal, be applicable to electronic remote transmission water meter and automatic control system.
In the prior art, common water meter can not produce electric signal output, more can not be used for control automatically.At present, the water meter of belt sensor mostly is a magnet dry-reed relay formula structure, and operating frequency is subjected to the restriction of mechanical action, can not be high.Wheel speed is by the gear frequency division counter, because physical construction and circuit structure complexity, serviceable life is low, is under some influence so promote the use of.
The utility model purpose is to abandon the magnet and the loop construction of original sensor part, directly uses the inswept probe measurement pulse signal of impeller, realizes that the water yield arrives the conversion of electric signal.
Task of the present utility model realizes: the metal shell of band lead-in wire 2: nested mechanical metering mechanism, in impeller 4 is arranged and 6 these sensors that constituted of popping one's head in, its technical characterstic is: the centre of probe 6 is made by nontoxic metal material, also have an electrode outlet line 7 on this centre, the outer rim of probe 65 is wrapped up by nonmetallic materials.Probe 6 is contained between impeller 4 and the impeller box 3, and 6 lower ends of popping one's head in place on the impeller 4 middle partial center positions.
The good effect that the utility model produced is: one-piece construction is simple, and is with low cost, the frequency response height.The size of discharge can be converted into electric pulse, the circuit of input in the electronic water meter, by liquid crystal display data, and teletransmission is passed to computer system, and networking constitutes computer checks meter, and receives water rate automatically.
Enumerate most preferred embodiment below in conjunction with accompanying drawing.
Among the figure, there is impeller box 3 to form water flow passage in the metal shell 1 of band lead-in wire 2.Impeller 4 and probe 6 are arranged in the impeller box 3, and the centre of this probe 6 and outer rim 5 are made by nontoxic metal material, also have an electrode outlet line 7 on this centre, and the outer cause nonmetallic materials of probe 6 are wrapped up.Probe 6 is contained between impeller 4 and the impeller box 3, and 6 lower ends of popping one's head in place on the impeller 4 middle partial center positions.The 6 lower surfaces contacts water of popping one's head in, and the gap between impeller (4) is the 0.4-1.5 millimeter, the upper surface of probe 6 and lead-in wire and water are extremely.Current flow into metal shell 1, impact impeller 4 through impeller box 3, this impeller 4 rotates with current, the instantaneous delivery of its rotating speed direct ratio and water, contain microelectrolysis matter in the water, impeller 4 can change the electric field at this place when probe is inswept near 6, thereby obtains electric impulse signal at pop one's head in metal extension line 7 on 6 and the metal tape extension line 7 on the metal shell 1.
Claims (6)
1, a kind of electronic remote transmission water meter sensor, by the nested mechanical metering mechanism of metal shell (1), in have impeller (4) and the probe (6) constitute, it is characterized in that: the probe (6) in the said impeller box (3) is contained between impeller (4) and the impeller box (3), and probe (6) lower end places on the middle partial center of impeller (4) position.
2, a kind of electronic remote transmission water meter sensor according to claim 1 is characterized in that: said probe (6) has an electrode outlet line (7) on the centre by nontoxic metal material, and the outer rim (5) of probe (6) is wrapped up by nonmetallic materials.
3, a kind of electronic remote transmission water meter sensor according to claim 1 and 2 is characterized in that: the gap between said probe (6) lower surface and impeller (4) is between the 0.4-1.5 millimeter.
4, a kind of electronic remote transmission water meter sensor according to claim 1 is characterized in that: the blade that has size shape to equate on the said impeller (4).
5, a kind of electronic remote transmission water meter sensor according to claim 1 is characterized in that: said impeller (4) and impeller box are made by plastics.
6, a kind of electronic remote transmission water meter sensor according to claim 1 is characterized in that: said metal shell (1) is gone up band lead-in wire (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96208693 CN2262703Y (en) | 1996-04-10 | 1996-04-10 | Electronic telemetering water meter sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96208693 CN2262703Y (en) | 1996-04-10 | 1996-04-10 | Electronic telemetering water meter sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2262703Y true CN2262703Y (en) | 1997-09-17 |
Family
ID=33892593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96208693 Expired - Fee Related CN2262703Y (en) | 1996-04-10 | 1996-04-10 | Electronic telemetering water meter sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2262703Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111238596A (en) * | 2020-03-13 | 2020-06-05 | 宁波启源智能仪表有限公司 | Intelligent water meter capable of preventing magnetic interference |
-
1996
- 1996-04-10 CN CN 96208693 patent/CN2262703Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111238596A (en) * | 2020-03-13 | 2020-06-05 | 宁波启源智能仪表有限公司 | Intelligent water meter capable of preventing magnetic interference |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |