CN2876719Y - Electronic water-meter - Google Patents
Electronic water-meter Download PDFInfo
- Publication number
- CN2876719Y CN2876719Y CN 200620089839 CN200620089839U CN2876719Y CN 2876719 Y CN2876719 Y CN 2876719Y CN 200620089839 CN200620089839 CN 200620089839 CN 200620089839 U CN200620089839 U CN 200620089839U CN 2876719 Y CN2876719 Y CN 2876719Y
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- CN
- China
- Prior art keywords
- water meter
- electronic unit
- housed
- electric water
- box
- 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 relates to a water meter,an electronic water meter which comprises a meter case and an impeller metering unit, the impeller is equipped with a two-polarity alnico, the metering unit is equipped with electronic unit box which is equipped with electronic unit to be located by positioning unit, the electronic unit is equipped with a magnetism receiving element, battery, storage and display; the electronic unit box is provided with a transparent upper cover which is connected tightly with the box proper. The utility model removes a gear reducing unit and adopts a magnetoelectricity conversion unit instead in which it releases some workload from the impeller unit; the utility model has advantages like high flexibility and long lifecycle over the mechanical water meter; the cumulative water consumption and instantaneous flowing capacity in spot can be directly read out on the liquid crystal display while the battery under-voltage and countercurrent can be read out as well. The readings can display easily and clearly, the power consumption of the utility model is less; the lifecycle of the built-in battery can be 8 years.
Description
Technical field:
The utility model relates to fluid metering instrument, particularly water meter.
Background technology:
Civilian and industrial water meter has helical vane type water meter and rotor water gauge at present, all be water to be measured by mechanical drive mode, its structure is made up of metering mechanism and counting mechanism, water enters metering mechanism's pusher movable vane wheel rotation, wheel speed is directly proportional with the flow of water, and wheel rotation is passed to the total amount of indicating mechanism's recorded stream through the water of water meter through mechanical reduction gear, because impeller transmission load is big, the mechanical reduction gear complexity causes that water meter sensitivity is low, serviceable life is short.Signalling component is installed on water meter in addition can be realized remote meter reading, show that numerical value is synchronous, how to guarantee it is the key subject of pendulum synchronously for this reason in the water meter industry because the sender pulse signal is difficult to guarantee water meter indication numerical value and concentrated the collection.
Summary of the invention:
The purpose of this utility model is to overcome above-mentioned not enough problem, and a kind of electric water meter is provided, its measuring accuracy height, highly sensitive, convenient reading, clear, long service life.But binding post and transmitting text signal after connection is connected guarantee that the water meter indicated value is synchronous fully with concentrated collector demonstration numerical value.
The technical scheme that the utility model is adopted for achieving the above object is: electric water meter, comprise watchcase and impeller metering mechanism, the two poles of the earth magnet steel is housed on the impeller, the electronic unit box is equipped with on top in metering mechanism, in the electronic unit box box body electronic unit is housed, electronic unit is located by locating device, and electronic unit has magnetic receiving element, battery, storer and display, the electronic unit box cover is a transparency cover, and transparency cover and box body are tightly connected.
Described locating device is that electronic unit box inwall has pilot hole, and locating support is contained in the pilot hole, and electronic unit is housed on the locating support.
Between described electronic unit box box body and the loam cake O-ring seal is arranged, O-ring seal is an O-ring seals.
Described electric water meter is the rotary wind type electronic water meter, and impeller metering mechanism is contained in the watchcase, and the copper compartment is housed in the electronic unit box, in the copper compartment electronic unit is housed.
Described electric water meter is vertical spiral type electronic water meter, and vertical helical vane type water meter metering mechanism is housed in the watchcase, and flange plate is equipped with on watchcase top, and the electronic unit box is housed in the flange plate.
On the described electric water meter electronic unit binding post is housed, binding post is connected with connection.
The water meter protective cover is equipped with on described electric water meter top.
The utility model electric water meter, structurally remove gear reduction, adopt the magnetoelectricity conversion equipment, alleviated the load of impeller part, compare highly sensitive with mechanical water meter, long service life can directly be read instantaneous delivery in accumulative total water consumption and the on-the-spot use by LCD, and information such as readable, adverse current under-voltage to battery.Convenient reading, clear, power consumption is few, and internal battery can reach 8 years serviceable life.Connection with can realize remote meter reading after binding post is connected, guarantee the consistent of water meter indicated value and remote meter reading value, thoroughly solved the shortcoming that domestic remote meter reading numerical value is difficult to guarantee unanimity.The water meter protective cover is equipped with on top can effectively prevent to dismantle privately water meter, change water meter indication numerical value and inner structure, the utility model water meter is applicable to the total amount of the water of measuring the water supply pipe of flowing through, is only applicable to the cleaning cold water of uniflux, is not suitable for hot water and mordant liquid.Behind the configuration secondary instrument, can in certain distance, copy and accept meter reading, also can on-the-spot directly copy reading.
Description of drawings:
Fig. 1 is the utility model rotary wind type electronic water meter structural representation (teletransmission of holding concurrently).
Fig. 2 is the vertical spiral type electronic water meter of a utility model structural representation (on-the-spot direct-reading).
Fig. 3 is the vertical spiral type electronic water meter of the utility model structural representation (teletransmission of holding concurrently).
Embodiment:
Rotary wind type electronic water meter as shown in Figure 1 (teletransmission of holding concurrently), the watchcase 1 outer protective cover 6 that is equipped with, in the water strainer 2 impeller metering mechanism 3 is housed in the watchcase, upper impeller is equipped with the two poles of the earth (N, the S utmost point) magnet steel, electronic unit box 4 is equipped with on top in metering mechanism, copper compartment 5 is housed in the electronic unit box, electronic unit is contained in the copper compartment, locating support 13 is housed on the electronic unit 14, electronic unit has the magnetic receiving element, battery, storer and display, the electronic unit box cover is a transparency cover 11, and dial 12 is arranged in the transparency cover, O-ring seals 8 and trim ring 9 are arranged between box body and the loam cake, become the electronic unit box by vacuumizing to be tightly connected with ultrasonic welding method.Binding post shown in the figure 10 with can realize remote meter reading after connection 7 is connected.
As Fig. 2, vertical spiral type electronic water meter shown in 3, omit watchcase and water strainer part among the figure, vertical helical vane type water meter metering mechanism 3 is housed in the watchcase, upper impeller is equipped with the two poles of the earth (N, the S utmost point) magnet steel 15, flange plate 16 is equipped with on watchcase top, electronic unit box 4 is housed in the flange plate, electronic unit box inboard wall of cartridge has pilot hole, locating support 13 is contained in the pilot hole, electronic unit 14 is housed on the locating support, electronic unit has the magnetic receiving element, battery, storer and display, the electronic unit box cover is a transparency cover 11, O-ring seal 8 and trim ring 9 are housed between transparency cover and the box body, become the electronic unit box by vacuumizing to be tightly connected with ultrasonic welding method.Binding post 10 shown in Figure 3 with can realize remote meter reading after connection 7 is connected.
Claims (7)
1, electric water meter, comprise watchcase and impeller metering mechanism, it is characterized in that: the two poles of the earth magnet steel (15) is housed on the impeller, electronic unit box (4) is equipped with in top in impeller metering mechanism (3), electronic unit (14) is housed in the electronic unit box box body, and electronic unit is located by locating device, and electronic unit has magnetic receiving element, battery, storer and display, the electronic unit box cover is transparency cover (11), and transparency cover and box body are tightly connected.
2, electric water meter according to claim 1 is characterized in that: locating device is that electronic unit box (4) inwall has pilot hole, and locating support (13) is contained in the pilot hole, and electronic unit (14) is housed on the locating support.
3, electric water meter according to claim 1 is characterized in that: O-ring seal (8) is arranged between electronic unit box box body and the loam cake, and O-ring seal is an O-ring seals.
4, according to the arbitrary described electric water meter of claim 1-3, it is characterized in that: electric water meter is the rotary wind type electronic water meter, impeller metering mechanism is contained in the watchcase (1), and copper compartment (5) is housed in the electronic unit box, and electronic unit (14) is housed in the copper compartment.
5, according to the arbitrary described electric water meter of claim 1-3, it is characterized in that: electric water meter is vertical spiral type electronic water meter, vertical helical vane type water meter metering mechanism is housed in the watchcase, and flange plate (16) is equipped with on watchcase top, and the electronic unit box is housed in the flange plate.
6, according to the arbitrary described electric water meter of claim 1-3, it is characterized in that: binding post (10) is housed on the electric water meter electronic unit, and binding post is connected with connection (7).
7, according to the arbitrary described electric water meter of claim 1-3, it is characterized in that: water meter protective cover (6) is equipped with on electric water meter top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620089839 CN2876719Y (en) | 2006-03-13 | 2006-03-13 | Electronic water-meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620089839 CN2876719Y (en) | 2006-03-13 | 2006-03-13 | Electronic water-meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2876719Y true CN2876719Y (en) | 2007-03-07 |
Family
ID=37819956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620089839 Expired - Fee Related CN2876719Y (en) | 2006-03-13 | 2006-03-13 | Electronic water-meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2876719Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501882A (en) * | 2014-12-08 | 2015-04-08 | 四川府星仪表有限公司 | Two-way metering water meter |
| WO2016011813A1 (en) * | 2014-07-21 | 2016-01-28 | 杭州竞达电子有限公司 | Electronic intelligent helical-vaned small-caliber water meter |
-
2006
- 2006-03-13 CN CN 200620089839 patent/CN2876719Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016011813A1 (en) * | 2014-07-21 | 2016-01-28 | 杭州竞达电子有限公司 | Electronic intelligent helical-vaned small-caliber water meter |
| CN104501882A (en) * | 2014-12-08 | 2015-04-08 | 四川府星仪表有限公司 | Two-way metering water meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070307 |