CN2613751Y - Outdoor recording device for water and gas meter - Google Patents
Outdoor recording device for water and gas meter Download PDFInfo
- Publication number
- CN2613751Y CN2613751Y CN 03234000 CN03234000U CN2613751Y CN 2613751 Y CN2613751 Y CN 2613751Y CN 03234000 CN03234000 CN 03234000 CN 03234000 U CN03234000 U CN 03234000U CN 2613751 Y CN2613751 Y CN 2613751Y
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- Prior art keywords
- meter
- gas meter
- water
- outdoor
- copying device
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- 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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- Details Of Flowmeters (AREA)
Abstract
An outdoor meter reading device for water meter and gas meter relating to a remote displaying device of the water meter and the gas meter, aiming at supplying an outdoor reading device of the water meter and the gas meter. The utility model comprises a power source, a digital display, a probe and a transfer line, all together four parts, wherein the power source is a circuit (1) comprising a resistance, a capacitance, an integrating current rectifier and a self-locking press switch (10), the digital display comprises a set of code translator (2) and a set of digital display tube (3), the probe is a dynamoelectric triggering encoder comprising electric contact points (6) and special processed counter wheels (5),and each number of the water meter and the gas meter corresponds to four concave-convex points (8) of different positions on the axial direction of the circular arc surface of the lower edge thereof. The meter reading device has the advantages of little power consumption, simple structure, easy manufacture and easy using, thereby overcoming the prior problems of the meter reading of the water meter and gas meter, achieving conveniently meter reading outdoor, and being applicable to all kinds of residential houses.
Description
Technical field
The utility model relates to the measurement of fluid flow, in particular to the remote indication device of water meter, gas meter.
Background technology
In the modern life, all there are supply facilities such as electricity, tap water, coal gas the residential houses, need come measurement count by instrument.It is indoor that yet the water meter, the gas meter that respectively overlap dwelling house at present all are mounted in basically, and inconvenience is arranged when checking meter.For this reason, people have explored method, the mode checked meter in some open airs.Most typical is Chinese patent ZL99227243.2, and it has announced a kind of " tap water outdoor meter copying device ", the open air that can the solve mechanical dry-type meter problem of checking meter.Water meter and gas meter for other form also do not have better solution.
Summary of the invention
The utility model purport provides the outdoor meter copying device of a kind of water meter, gas meter, can realize checking meter at a distance, solves the difficult problem of the inconvenience of checking meter at present.
For reaching this purpose, the designer has designed the outdoor meter copying device of a kind of water meter, gas meter, and it is made up of power unit, nixie display, probe (or claiming scrambler) and transmission line 4 parts.
The power unit of this meter copying device is a circuit of being made up of resistance, electric capacity, integrated rectifier and self-locking Push switch (being called start button), is connected with city's electricity consumption.When switch closure, the city is switched on the AC power of 220V, and power circuit just becomes this AC power the direct current of 5～6V to drive whole device.
The nixie display of this meter copying device comprises one group of code translator and one group of digital display tube, and each code translator links to each other with a digital display tube, and corresponding respectively with the numeral of water meter or gas meter.In other words, in the reading of water meter or gas meter, each figure place corresponds respectively to a code translator and a digital display tube.Therefore, the numeral of nixie display is exactly the numeral of water meter or gas meter.
The probe of this meter copying device comes down to a dynamo-electric scrambler that triggers, and is the core of meter copying device.It is installed in the counting box of water meter or gas meter, and it is made up of the counting circle wheel of electric contact and special processing again.Each integer-bit all has the electric contact and counting circle wheel of one group of correspondence.Like this, just form one group of scrambler that produces coded signal from individual position to myriabit.The numeral of each water meter or gas meter has the sags and crests of 4 diverse locations or the potential point of diverse location on the arc surface of its lower edge is axial, cooperate with 4 electric contacts respectively, connects shell fragment by electricity and obtains one group " 8421 " coding.During energized, should just pass to code translator by " 8421 " coding, start digital display tube immediately after the code translator identification by transmission line.Like this, digital display tube just can come out the digital reconstruction on water meter or the gas meter.
The only electricity consumption when checking meter of this meter copying device, power consumption is few, and it is simple in structure, manufacturing and easy to use.Use the water meter that the utility model provides, the outdoor meter copying device of gas meter, can overcome the difficult problem that present water meter, gas meter are checked meter, realize that the open air checks meter easily, be applicable to all types of residential houses.
Description of drawings
Fig. 1 is the schematic diagram of the outdoor meter copying device of water meter, gas meter, and Fig. 2 is the sonde configuration synoptic diagram, and Fig. 3 is the dynamo-electric coder structure synoptic diagram that triggers.1 is power circuit among the figure, and 2 is code translator, and 3 is charactron, and 4 are probe, and 5 are counting circle wheel, and 6 is electric contact, 7 cambered surfaces for counting circle wheel, and 8 is sags and crests, and 9 for electricity connects shell fragment, and 10 is start button, and 11 is transmission line.
Embodiment
The outdoor meter copying device of water meter as accompanying drawing 1 of embodiment, gas meter, its power supply are circuit 1 of being made up of resistance, electric capacity, integrated rectifier and self-locking Push switch, are connected with city's electricity consumption, and a start button 10 is installed.During startup, the city is switched on the AC power of 220V, and surface-mounted integrated circuit just becomes this AC power the direct current of 5～6V to drive whole device.The nixie display of this meter copying device comprises one group of code translator 2 and one group of digital display tube 3, and each code translator 2 links to each other with a digital display tube 3, and corresponding respectively with the numeral of water meter or gas meter.The probe 4 of this meter copying device is a dynamo-electric scrambler that triggers, and it is installed in the counting box of water meter or gas meter, and it is made up of the electric contact 6 and the counting circle wheel 5 of special processing.Each integer-bit all has the electric contact 6 and counting circle wheel 5 of one group of correspondence.The numeral of each water meter or gas meter cooperates with 4 electric contacts 6 respectively at the sags and crests 8 that 4 diverse locations are arranged on the arc surface of its lower edge is axial, connects shell fragment 9 by electricity and obtains one group " 8421 " coding.During energized, should just pass to code translator 2 by " 8421 " coding, start digital display tube 3 immediately, the reading of display water-meter or gas meter after the code translator identification by transmission line 11.
Claims (4)
- The outdoor meter copying device of 1 one kinds of water meters, gas meter is characterized in that it is made up of power supply, nixie display, probe and transmission line 4 parts.
- The outdoor meter copying device of 2 water meters as claimed in claim 1, gas meter is characterized in that its power supply is a circuit (1) of being made up of resistance, electric capacity, integrated rectifier and self-locking Push switch (10).
- The outdoor meter copying device of 3 water meters as claimed in claim 1, gas meter, the nixie display that it is characterized in that this meter copying device comprises one group of code translator (2) and one group of digital display tube (3), each code translator (2) links to each other with a digital display tube (3), and corresponding respectively with the numeral of water meter or gas meter.
- The outdoor meter copying device of 4 water meters as claimed in claim 1, gas meter, the probe (4) that it is characterized in that this meter copying device is a dynamo-electric scrambler that triggers, it is installed in the counting box of water meter or gas meter, and it is made up of the electric contact (6) and the counting circle wheel (5) of special processing again; Each numeral of water meter or gas meter has the sags and crests (8) of 4 diverse locations or the potential point of diverse location on the arc surface of its lower edge is axial, cooperate with 4 electric contacts respectively, connects shell fragment (9) by electricity and produces one group " 8421 " coding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03234000 CN2613751Y (en) | 2003-04-14 | 2003-04-14 | Outdoor recording device for water and gas meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03234000 CN2613751Y (en) | 2003-04-14 | 2003-04-14 | Outdoor recording device for water and gas meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2613751Y true CN2613751Y (en) | 2004-04-28 |
Family
ID=34248949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03234000 Expired - Fee Related CN2613751Y (en) | 2003-04-14 | 2003-04-14 | Outdoor recording device for water and gas meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2613751Y (en) |
-
2003
- 2003-04-14 CN CN 03234000 patent/CN2613751Y/en not_active Expired - Fee Related
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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 |