CN2274342Y - Electric remote transmitting watermeter reading device - Google Patents
Electric remote transmitting watermeter reading device Download PDFInfo
- Publication number
- CN2274342Y CN2274342Y CN 95212638 CN95212638U CN2274342Y CN 2274342 Y CN2274342 Y CN 2274342Y CN 95212638 CN95212638 CN 95212638 CN 95212638 U CN95212638 U CN 95212638U CN 2274342 Y CN2274342 Y CN 2274342Y
- Authority
- CN
- China
- Prior art keywords
- water meter
- sensor
- signal generator
- utility
- contained
- 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
Links
Landscapes
- Measuring Volume Flow (AREA)
Abstract
The utility model relates to a civil tap water metering device which is composed of a mechanical water meter, a signal generator, a sensor and an electromagnetic counter, wherein the signal generator is a magnet which is arranged on a drive axle of the water meter or an additional transition wheel axle; the sensor is a reed switch which is arranged in a casing of the water meter and is close to the signal generator, and the sensor is connected with the electromagnetic counter through a cable. The shaft with the magnet rotates one circle each time, and the reed switch is attracted or disconnected once to transmit a pulse electric signal to the electromagnetic counter which carries out count once so that the utility model achieves the goals of data metering and remote-transmission display. The utility model is applied to the concentrated display of metering data of dispersed tap water meters.
Description
The utility model relates to the measuring instrument of civilian tap water.
At present, the water meter of every family mostly installs indoors, common nobody home in the daytime, and the staff needs check meter to the doorstep home-by-home evening, causes the work of checking meter very heavy, leaks that to copy, leak the charge phenomenon serious; Employing is established summary table charge by building unit also many disadvantages, mainly be in the unit each user to share water rate unreasonable; Every household has an ammeter if transform the open air as, just involves numerous and diverse pipeline, the civil engineering improvement project.
The purpose of this utility model is that a kind of water yield data that water meter is recorded of design are carried out the electrical distance transmitting meter reading device that teletransmission shows.
The utility model is made up of mechanical type water meter, signal generator, sensor, message register; Signal generator is a magnet, and it is contained on the transmission shaft of water meter or is contained on the additional transition wheel shaft; Sensor is a reed switch, and it is contained in the water meter case and close signal generator.Sensor is connected with message register by cable.
Whenever flow through the water of a corresponding measurement unit, transmission shaft (or transition wheel shaft) just rotates a circle, be contained in magnet on the axle when going near the reed switch with axle, reed switch action adhesive, when magnet keeps away, the reed switch disconnection that resets, promptly axle is being with magnet whenever to rotate a circle, reed switch with regard to adhesive, disconnection respectively once, transferring out a pulse electrical signal once counts to message register, like this, message register carries out corresponding counting to the revolution of axle, realizes the purpose that data metering and teletransmission show.Obviously, structural principle of the present utility model also is applicable to that the continuous data teletransmission of civil pipeline coal gas shows.
Below in conjunction with embodiment structure of the present utility model is described further.
Fig. 1 is a block diagram of the present utility model;
Fig. 2 is signal generator and the scheme of installation of sensor in water meter.
Among the figure, (1) watermeter shell, (2) pointer, (3) needle pivot, (4) transmission gear, (5) magnet, (6) reed switch, (7) seat, (8) O-ring seal, (9) fastening bung flange, (10) cable.
One of sticking percentage that is contained in standard machinery formula water meter of magnet (5) (being signal generator) or per mille m
3On the needle pivot of unit of account (3) external diameter, watermeter shell (1) near needle pivot (3) and with axle on magnet (5) equal-height position open a ladder through hole, through hole has internal thread than macropore for outer one section, the seat made from permeability magnetic material (for example copper, stainless steel) (7) with bead is contained in the through hole, fixing and seal with fastening bung flange (9) with O-ring seal (8), in reed switch (6) (the being sensor) cementation present (7), and be connected with the electromagnetism counter with cable (10).
The utility model is simple in structure, the as easy as rolling off a log metering performance of on standard machinery formula water meter, carrying out the parts installation and not influencing water meter, its working stability is reliable, and the life-span is long, do not produce phenomena of the failure such as shake, vibration, be applicable to the continuous data centralized displaying of the tap water meter of dispersion.
Claims (2)
1, a kind of electrical distance transmitting meter reading device, it is characterized in that: it is made up of mechanical type water meter, signal generator, sensor, message register, signal generator is a magnet, be contained on the transmission shaft of water meter or be contained on the additional transition wheel shaft, sensor is a reed switch, be contained in the water meter case and close signal generator, sensor is connected with message register by cable.
2, electrical distance transmitting meter reading device according to claim 1, it is characterized in that: signal generator is contained on the needle pivot of mechanical type water meter, and sensor cements in the seat that is contained on the water meter case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95212638 CN2274342Y (en) | 1995-05-23 | 1995-05-23 | Electric remote transmitting watermeter reading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95212638 CN2274342Y (en) | 1995-05-23 | 1995-05-23 | Electric remote transmitting watermeter reading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2274342Y true CN2274342Y (en) | 1998-02-11 |
Family
ID=33862759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95212638 Expired - Fee Related CN2274342Y (en) | 1995-05-23 | 1995-05-23 | Electric remote transmitting watermeter reading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2274342Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100440267C (en) * | 2005-06-22 | 2008-12-03 | 雷兆军 | Marking number setting method and wireless meter reading system employing thee the same |
-
1995
- 1995-05-23 CN CN 95212638 patent/CN2274342Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100440267C (en) * | 2005-06-22 | 2008-12-03 | 雷兆军 | Marking number setting method and wireless meter reading system employing thee the same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20150070189A1 (en) | AMR Transmitter And Method Using Multiple Radio Messages | |
| CN108426619B (en) | High-precision bidirectional metering electronic water meter | |
| CN107817023B (en) | Non-magnetic induction water meter and use method thereof | |
| CN2274342Y (en) | Electric remote transmitting watermeter reading device | |
| CN201476826U (en) | Electromagnetic flow single water meter | |
| CN201141775Y (en) | Double-display gas roots flowmeter | |
| CN206514901U (en) | Counter and combustion gas number system | |
| CN215811013U (en) | Electromechanical separation photoelectric direct-reading intelligent water meter with three-display function | |
| CN201476832U (en) | Photoelectric liquid sensor | |
| CN113514112A (en) | Electromechanical separation photoelectric direct-reading intelligent water meter with three-display function | |
| CN2241324Y (en) | Distant metering device for tap water | |
| CN209945466U (en) | Direct-reading counter device based on gas meter | |
| CN2864614Y (en) | Position detecting device for counter reading disk | |
| CN2364436Y (en) | Rotating-vane multi-flow dry watermeter | |
| CN210774207U (en) | Roots flowmeter | |
| CN2258273Y (en) | New remote transmitting gauge | |
| CN2814353Y (en) | Photoelectric water meter sensor | |
| RU2416757C2 (en) | System for control and record of gas consumption in gas line | |
| CN107356293A (en) | A kind of tap water meter | |
| CN220540434U (en) | Valve opening indicator transmission structure | |
| CN2358437Y (en) | Liquid crystal display direct-reading worm gear gas flowmeter | |
| CN218238939U (en) | Large-caliber liquid seal machine core | |
| CN214951541U (en) | Flow meter | |
| CN212539308U (en) | Magnetic induction metering sampling device for diaphragm gas meter | |
| CN211291607U (en) | Automatic water meter reading system based on EV3 programming system |
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 |