CN2359669Y - Data-transmission type water meter - Google Patents
Data-transmission type water meter Download PDFInfo
- Publication number
- CN2359669Y CN2359669Y CN 99227508 CN99227508U CN2359669Y CN 2359669 Y CN2359669 Y CN 2359669Y CN 99227508 CN99227508 CN 99227508 CN 99227508 U CN99227508 U CN 99227508U CN 2359669 Y CN2359669 Y CN 2359669Y
- Authority
- CN
- China
- Prior art keywords
- water meter
- transmission
- cavity
- transmission type
- counting gear
- 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
Abstract
The utility model relates to a data transmission type water meter, which comprises a casing, the inner part of which is provided with a water channel, a counting rotor, a drive counting gear, etc. The water meter casing of the utility model is added with a cavity, the inner part of the cavity is provided with an electronic circuit board of a data transmission water meter, and the outer parts of the cavity and the drive counting gear of the water meter are provided with connecting lines of waterproof signal lines and are also provided with signal transmission lines which are extended out from a water insulating sealing sheath. The electronic members used in the water meter of the utility model are less, and the utility model is a simple and reliable data transmission type water meter which can adapt the operating environment of the water meter.
Description
The utility model relates to a kind of device that measures the water yield, relate in particular to a kind of can be with the water meter device of data remote.
Development along with China's town and country water supply cause, urbanite water consumption and the user of public body water adopt all that whenever Every household has an ammeter carries out water metering, and the each household water metering all adopts conventional water meter to measure, and managerial personnel carry out artificial meter reading to the user to the doorstep, to data write down, management such as charge.Need a large amount of personnel manually to check meter to water user family like this, labour intensity is big, and difficulty is carried out scientific management, and influences Running-water Company and can't use modernization means to measure the management of the water yield.Therefore, must mention on the agenda the digital improvement of water meter.At present, the complicated modification scheme to water meter has been arranged, but more complicated often.For electronic circuit, the environment of water meter is harsh, and the reliability requirement of electronic watch meter is difficult to satisfy.
The purpose of this utility model provides a kind of data-transmission type water meter, especially the water meter that existing i.e. tradition is used is transformed, make it can transmit the electronic counting signal, the mechanical counter that makes existing water meter is in the water metering process, can form electronic impulse and copy and accept instrument for the open air, thereby correctly the recording user water consumption forms automatic tap water and copies and accepts system.The purpose of this utility model also is to provide a kind of data-transmission type water meter of simple and reliable, the running environment that can adapt to water meter.
The purpose of this utility model is achieved in that a kind of data-transmission type water meter, comprise and be provided with water flow passage in shell, the shell and count rotor, transmission counting gear composition, it is characterized in that, increase by a cavity at watermeter shell, the electronic circuit board that number passes water meter is installed in the cavity, and cavity and water meter transmission counting gear place are provided with waterproof signal wire line.
Further improvement of the utility model is: be provided with signal transmssion line and pass from transmission line water proof sealing sheath, signal transmssion line connects the tongue tube that is contained in water meter transmission counting gear side, and a little magnet steel is housed on the water meter transmission counting gear.
Characteristics of the present utility model are: traditional tap water meter shell redesign when the other rotation of the corresponding counting gear of tongue tube counter, whenever can be turned around the open and close of reed switch contact switch once clockwise, export one time count pulse., water chamber enterprising in conventional water meter basic structure and water meter transmission counting assembly all do not have to change, and satisfy existing national water meter production standard and measurement standard.The electron device that the utility model uses in water meter is few, is a kind of data-transmission type water meter of simple and reliable, the running environment that can adapt to water meter.The utility model does not influence the installation and the metering of original water gauge fully and proofreaies and correct.
The utility model is described in further detail below in conjunction with accompanying drawing with by embodiment:
Fig. 1 is the cut-open view that number described in the utility model passes a kind of embodiment of water meter device
Fig. 2 is magnet steel in the utility model counter, tongue tube mounting structure synoptic diagram
Fig. 3 is electronic element circuit figure of the present utility model
As shown in Figure 1, it is that transmission counting gear 4, watermeter shell 5 etc. are formed by water meter loam cake 1, waterproof glass 2, sealing gasket 3, water meter watch core that number passes water meter structure, and increase Watermeter base 6, circuit printing plate 7, bottom 8, line terminal 9, gib screw 10, transmission line sheath 11 and form a kind of embodiment that numbers pass water meter structures, circuit printing plates 7 are installed in the Watermeter base 6.If the embodiment about electron device of corresponding diagram 3 then need not printed circuit board (PCB), as long as simple the installation.Other at the device that increases by a cavity at watermeter shell is: also electron device can be installed at the sidepiece of watermeter shell or the neck place of water meter inlet and outlet pipe lines.
The utility model is provided with two signal transmssion lines and passes from transmission line water proof sealing sheath, signal transmssion line connects the tongue tube that is contained in water meter transmission counting gear side, one small-sized garden magnet steel 12 is installed on 0.01 transmission counting gear 14 in the water meter watch core, corresponding 0.01 gear place is equipped with a tongue tube in transmission counting gear bottom, when 0.01 gear whenever turns around the open and close of reed switch contact switch once clockwise, per 0.1 counting just provides a signal.And when per if desired 1 ton of counting or 0.01 ton of special requirement counting, then on corresponding transmission counter wheel, magnet steel and tongue tube are installed, this also is embodiment of the present utility model.And increase by 6 Watermeter bases, circuit printing plate 7, bottom 8, line terminal 9, screw 10, transmission sheath 11 in conventional water meter bottom, and do not influence original water meter work, it is all more convenient to draw installation to electronic circuit board and signal wire, good manufacturability.The utility model is introduced two line terminals with tongue tube two ends lead-in wires by water-proofing treatment, and with two line terminal leads be welded on the circuit printing plate with plate on circuit component form two-wire system signal pulse circuit.
Among Fig. 2, the counter continuous data is by a small-sized magnet steel is installed on 0.01 gear of transmission counting assembly in the utility model water meter watch core, and on 0.01 gear relative position counting and base plate, a little tongue tube is installed, when 0.01 gear 14 whenever turned around clockwise, tongue tube 13 corresponding contact switch open and close once.
Fig. 3 passes the circuit diagram of using among the water meter device embodiment for the utility model number.Have 3 basic electronic components in the circuit, tongue tube 13 and R
1R
2Two resistance.Resistance R wherein
2Another resistance in parallel with tongue tube and resistance R
1Connect with tongue tube.And draw signal wire from the two ends of parallel resistance.
Claims (5)
1. data-transmission type water meter, comprise and be provided with water flow passage in shell, the shell and count rotor, transmission counting gear composition, the utility model increases by a cavity at watermeter shell, the electronic circuit board that number passes water meter is installed in the cavity, cavity and water meter transmission counting gear place are provided with waterproof signal wire line, and are provided with signal transmssion line and pass from transmission line water proof sealing sheath.
2. by the described data-transmission type water meter of claim 1, it is characterized in that signal transmssion line connects the tongue tube that is contained in water meter transmission counting gear side, is equipped with a little magnet steel on the water meter transmission counting gear.
3. by claim 1,2 described data-transmission type water meters, it is characterized in that being equipped with a magnet steel (12) on 0.01 transmission counter wheel of transmission counting gear (14), corresponding 0.01 gear place is equipped with a tongue tube (13) in the counting gear bottom.
4. by claim 1,2 described data-transmission type water meters, it is characterized in that increasing Watermeter base (6) at watermeter shell forms cavity,, circuit printing plate (7) is installed in the Watermeter base (6) at cavity built-in circuit printed panel (7), bottom (8).
5. by claim 1,2 described data-transmission type water meters, it is characterized in that tongue tube (13) and resistance (R
2) parallel connection, another resistance and resistance (R
1) connect with tongue tube, and draw signal wire from the two ends of parallel resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99227508 CN2359669Y (en) | 1999-03-18 | 1999-03-18 | Data-transmission type water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99227508 CN2359669Y (en) | 1999-03-18 | 1999-03-18 | Data-transmission type water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2359669Y true CN2359669Y (en) | 2000-01-19 |
Family
ID=34017010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99227508 Expired - Fee Related CN2359669Y (en) | 1999-03-18 | 1999-03-18 | Data-transmission type water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2359669Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102138062A (en) * | 2009-08-15 | 2011-07-27 | 江西三川水表股份有限公司 | Water meter casing and manufacturing process thereof |
| CN108375403A (en) * | 2018-05-23 | 2018-08-07 | 厦门市京准智能水表有限公司 | A kind of electronic water meter based on NB-IOT can Speed control mechanism and electronic water meter |
-
1999
- 1999-03-18 CN CN 99227508 patent/CN2359669Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102138062A (en) * | 2009-08-15 | 2011-07-27 | 江西三川水表股份有限公司 | Water meter casing and manufacturing process thereof |
| CN102138062B (en) * | 2009-08-15 | 2013-07-31 | 江西三川水表股份有限公司 | Water meter casing and manufacturing process thereof |
| CN108375403A (en) * | 2018-05-23 | 2018-08-07 | 厦门市京准智能水表有限公司 | A kind of electronic water meter based on NB-IOT can Speed control mechanism and electronic 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 |