CN2529210Y - Intelligent digital display high pressure water injection meter - Google Patents
Intelligent digital display high pressure water injection meter Download PDFInfo
- Publication number
- CN2529210Y CN2529210Y CN 01245149 CN01245149U CN2529210Y CN 2529210 Y CN2529210 Y CN 2529210Y CN 01245149 CN01245149 CN 01245149 CN 01245149 U CN01245149 U CN 01245149U CN 2529210 Y CN2529210 Y CN 2529210Y
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- display
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- utility
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Abstract
The utility model discloses an intelligent digital-display high-pressure affusing meter, which consists of an impeller, an axis, a magnetic block, a clapboard, a winding, a battery, a signal treating plate, a display plate and a sealing plate. When water flows to an exit from an entrance, the water will drive the impeller and then to drive the axis and the magnetic block to rotate. The winding induces the rotation of the magnetic block to create a sine wave signal; the signal treating plate magnifies the sine wave signal and after the sine wave signal is face lifted and treated, the digital is formed to be displayed on the display plate. The utility model not only can display the instantaneous flux, but also can display the accumulated flux; the utility model can read out the flux of high-pressure water accurately.
Description
The utility model relates to a kind of liquid flow mearuement instrument, specifically, is the intelligent digital high-pressure water-filling meter.
Mostly common water injection meter is to rely on the flowing water impeller to change, and drives transmission shaft by impeller again, and transmission shaft drives series of gears and pointer, from the flow of the position judgment water outlet of pointer on index dial.
The weak point of this method is that error is bigger, brings difficulty to gage work.
The purpose of this utility model is a kind of water injection meter that can accurately measure of design.
The utility model is to realize purpose of design like this.Adorn a magnetic patch in the upper end of axle, dividing plate of magnetic patch loam cake installs coil on the dividing plate, and coil links to each other with signal-processing board, and signal-processing board links to each other with display board, and signal-processing board links to each other with battery with display board, is stamped transparent sealing plate on the display board.
When water when inlet flows to outlet, at first impeller is rotated, impeller drives axle and rotates, axle drives a magnetic patch and rotates.Be contained in coil on the dividing plate and can induce the rotation of magnetic patch.And can produce sine wave signal.The frequency of such sine wave signal is directly proportional with the flow velocity of water.The sine wave that coil produces is admitted to after the signal-processing board, through amplification, shaping, processing, converts numeral to and shows on display board.The observer can conveniently read flow exactly by transparent sealing plate.Signal-processing board and display board provide power supply by battery.
The utility model modern design, accuracy of reading, result of use is good.
Accompanying drawing is the utility model diagrammatic cross-section.
Below in conjunction with accompanying drawing, a non-limiting examples is illustrated.
Impeller 1 is installed in water flows to outlet from inlet passage, axle 2 is housed on the impeller 1, magnetic patch 3 is equipped with in axle 2 upper ends, magnetic patch 3 is made with permanent magnetic material, the dividing plate 4 that the stainless steel material that is difficult for being magnetized is made is housed on the magnetic patch 3, coil 5 is housed on the dividing plate 4, coil 5 links to each other with display board 8 with signal-processing board 7, the battery 6 of power supply is provided to signal-processing board and display board, select No. 7 less batteries of volume for use, signal-processing board 7 is selected for use has enlarging function, have and sine wave signal can be shaped to the Schmidt trigger of square-wave signal and the signal-processing board of microprocessor, have two forms that can show instantaneous delivery and integrated flow on the display board 8 respectively, and can show with numeral respectively according to the microprocessor operation result.Seal pad 9 is made with transparent material, covers on the display board 8, has both protected display board 8, is convenient to again observe.
The utility model can accurately reflect instantaneous delivery and integrated flow in the flow metering of highly pressurised liquid.
Claims (1)
1, intelligent digital high-pressure water-filling meter is made up of impeller (1), axle (2), it is characterized in that: the upper end of (1), axle (2) has magnetic patch (3); (2), be stamped dividing plate (4) on the magnetic patch (3); (3), on the dividing plate (4) coil (5) is housed; (4), coil (5) links to each other with signal-processing board (7); (5), signal-processing board (7) links to each other with display board (8); (6), signal-processing board (7) links to each other with battery (6) with display board (8); (7), be stamped transparent sealing plate (9) on the display board (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01245149 CN2529210Y (en) | 2001-07-30 | 2001-07-30 | Intelligent digital display high pressure water injection meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01245149 CN2529210Y (en) | 2001-07-30 | 2001-07-30 | Intelligent digital display high pressure water injection meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2529210Y true CN2529210Y (en) | 2003-01-01 |
Family
ID=33656438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01245149 Expired - Fee Related CN2529210Y (en) | 2001-07-30 | 2001-07-30 | Intelligent digital display high pressure water injection meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2529210Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101408439B (en) * | 2008-01-22 | 2011-12-14 | 周华松 | Method and apparatus for displaying water flow information of water pipe |
| CN105513335A (en) * | 2016-01-15 | 2016-04-20 | 苏州创必成电子科技有限公司 | Self-powering water heater infrared remote controller |
| CN105575102A (en) * | 2016-01-15 | 2016-05-11 | 苏州创必成电子科技有限公司 | Capacitive self-powered infrared remote controller for water heater |
-
2001
- 2001-07-30 CN CN 01245149 patent/CN2529210Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101408439B (en) * | 2008-01-22 | 2011-12-14 | 周华松 | Method and apparatus for displaying water flow information of water pipe |
| CN105513335A (en) * | 2016-01-15 | 2016-04-20 | 苏州创必成电子科技有限公司 | Self-powering water heater infrared remote controller |
| CN105575102A (en) * | 2016-01-15 | 2016-05-11 | 苏州创必成电子科技有限公司 | Capacitive self-powered infrared remote controller for water heater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ANHUI JINDA INSTRUMENT CO., LTD. Free format text: FORMER NAME OR ADDRESS: JINDA INSTRUMENT CO., LTD., DUZHOU CITY |
|
| CP03 | Change of name, title or address |
Address after: 239000 Jin Fengliang, Chengnan science and Technology Industrial Park, Anhui, Chuzhou Patentee after: Anhui Jinda Instrument Co., Ltd Address before: 239000 Jin Fengliang, 143 West Langya Road, Anhui, Chuzhou Patentee before: Jinda Instrument Co., Ltd., Duzhou City |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030101 Termination date: 20100730 |