CN2397279Y - Automatic power supply device for liquid metering charge system - Google Patents
Automatic power supply device for liquid metering charge system Download PDFInfo
- Publication number
- CN2397279Y CN2397279Y CN 99219162 CN99219162U CN2397279Y CN 2397279 Y CN2397279 Y CN 2397279Y CN 99219162 CN99219162 CN 99219162 CN 99219162 U CN99219162 U CN 99219162U CN 2397279 Y CN2397279 Y CN 2397279Y
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- CN
- China
- Prior art keywords
- charge system
- power supply
- supply device
- liquid metering
- metering charge
- 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 an automatic power supply device for liquid metering charge systems. A rotational impeller is installed in a liquid pipeline; a rotating shaft of a small-sized generator is connected to the exterior of a shaft of the impeller; the small-sized generator is connected to a rechargeable battery of a liquid metering charge system via a charger composed of a voltage transformation coil and a rectification circuit; consequently, the utility model is made to have the characteristics of simple structure, reasonable structure, convenient operation, etc., and is capable of prolonging the service life of the whole liquid metering charge system.
Description
The utility model relates to a kind of self power generation and charging of fluid metering fee charging system, to support the device of fluid metering fee charging system proper functioning, mainly be applicable in the measuring apparatus of fluids such as water meter or gas meter, especially be applicable to the IC-card automatic fare collection system.
The automaticity of the fluid metering fee charging system of Shi Yonging is all not high in the market, and a main difficult point is exactly to support the energy of this system to be difficult to solve.As automatic water meter of charging of IC-card or gas meter etc., its fare collecting arrangement comprises that mainly one measures impeller, measures by the external counter of impeller shaft, as adopt the IC-card charge system, so counter is connected in the IC-card charge system and gets final product, yet, the essential power supply that uses of IC-card charge system.But, if can impact safety, outward appearance etc. with ABAP Adapter; As use battery, its working life to become big problem again.
The purpose of this utility model is to overcome the deficiency of above-mentioned existence, and a kind of fluid generate electricity self-power supply device of the fluid metering fee charging system of supporting fluid metering hand charge system proper functioning of energy that flows that utilizes itself is provided.
The purpose of this utility model is finished by following technical solution, it is that a wheel rotor is installed in fluid line, the rotating shaft of the outer small generator of ining succession of axle of this impeller, small generator is connected on the chargeable cell of fluid metering fee charging system through charger.
Described small generator is fixedly mounted on the avris of fluid line, and the charger that joins with it is made of vertoro.
Description of drawings is as follows:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a structure connection diagram of the present utility model.
Fig. 3 is a charging circuit schematic diagram of the present utility model.
To be described in detail the utility model by accompanying drawing below: the utility model mainly is that a wheel rotor 2 is installed in fluid flow conduit 1, in succession the outward rotating shaft of small generator 3 of an end impeller shaft of this wheel rotor 2.Described small generator 3 is common be made of stator and rotor, small generator that can outsourcing.The electric output terminal 4 of this small generator 3 is connected to charger 6 by lead 5, and charger 6 is connected to again on the chargeable cell 8 in the IC-card charge system 7.Measuring apparatus 9 as water meter or gas meter also is installed in fluid flow conduit 1, and its structure composition includes metering impeller 10 sum counters 11, and this measuring apparatus 9 reaches IC-card charge system 7 with metrical information.Described IC-card charge system is in actual public use, as the same boat board TZ-15 type tap water integrated circuit (IC) card metering charge system (or device) of Zhejiang Province Zhuji City intelligence instrument factory production.On patent gazette, also disclose relevant technology contents, be not described in detail at this.One switch valve 12 also can be installed on fluid flow conduit 1, and this switch valve 12 is so that be good with solenoid valve, so that match with IC-card charge system 7.Described charger 6 mainly is made of transformation coil 13 and rectification circuit 14, and its also available other conventional charging circuit replaces; The A of charger 6, B termination generator 3, C, D are terminated on the chargeable cell 8.
The utility model compared with prior art has simple and reasonable for structurely, easy to use, can prolong whole fluid The characteristics such as the service life of metering charge system.
Claims (2)
1, the self-power supply device of a sharp fluid metering fee charging system, it is characterized in that it is that a wheel rotor (2) is installed in fluid line (1), the rotating shaft of outer small generator (3) of ining succession of axle of this impeller (2), small generator (3) is connected on the chargeable cell (8) of fluid charge system (7) through charger (6).
2, the self-power supply device of fluid metering fee charging system as claimed in claim 1, it is characterized in that described small generator (3) is fixedly mounted on the avris of fluid line (1), the charger that joins with it (6) is made of transformation coil (13) and rectification circuit (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99219162 CN2397279Y (en) | 1999-08-13 | 1999-08-13 | Automatic power supply device for liquid metering charge system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99219162 CN2397279Y (en) | 1999-08-13 | 1999-08-13 | Automatic power supply device for liquid metering charge system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2397279Y true CN2397279Y (en) | 2000-09-20 |
Family
ID=34010165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99219162 Expired - Fee Related CN2397279Y (en) | 1999-08-13 | 1999-08-13 | Automatic power supply device for liquid metering charge system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2397279Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013075641A1 (en) * | 2011-11-22 | 2013-05-30 | Lee Kaisi | Micro-fluid power generation system |
| CN108512299A (en) * | 2017-02-24 | 2018-09-07 | 山东冠翔科技有限公司 | A kind of self-generating device applied to intellectual water meter |
-
1999
- 1999-08-13 CN CN 99219162 patent/CN2397279Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013075641A1 (en) * | 2011-11-22 | 2013-05-30 | Lee Kaisi | Micro-fluid power generation system |
| CN108512299A (en) * | 2017-02-24 | 2018-09-07 | 山东冠翔科技有限公司 | A kind of self-generating device applied to intellectual water meter |
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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 |