CN201011499Y - Upper line outgoing type liquid sealing telemetering water meter - Google Patents
Upper line outgoing type liquid sealing telemetering water meter Download PDFInfo
- Publication number
- CN201011499Y CN201011499Y CNU2006200767334U CN200620076733U CN201011499Y CN 201011499 Y CN201011499 Y CN 201011499Y CN U2006200767334 U CNU2006200767334 U CN U2006200767334U CN 200620076733 U CN200620076733 U CN 200620076733U CN 201011499 Y CN201011499 Y CN 201011499Y
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- Prior art keywords
- water meter
- meter
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- Expired - Lifetime
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract description 57
- 239000007788 liquid Substances 0.000 title abstract 4
- 238000007789 sealing Methods 0.000 title description 14
- 238000001746 injection moulding Methods 0.000 claims abstract description 6
- 239000007787 solid Substances 0.000 claims abstract description 3
- 239000011521 glass Substances 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 abstract 2
- 101000606504 Drosophila melanogaster Tyrosine-protein kinase-like otk Proteins 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 239000012780 transparent material Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 206010023126 Jaundice Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- -1 therefore Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to a liquid seal water meter and in particular to an upper offtrack type liquid seal water meter with far transmission function. The utility model comprises a meter cover and a letter wheel box with an electronic signal collecting and output device; the letter wheel box is provided with a lead; the meter cover which is matched with the lead is provided with a lead hole; the bottom part of the utility model is provided with a step to arrange the water proof airproof circle; the lead crosses the lead hole to extend out of the meter cover; the injection molding needle in the lead is solid and is integrated with the letter wheel box. The utility model has a simple structure and is convenient to be made; the machine core and the meter shell are the same with the common water meter; the utility model not only realizes that the inside and outside signals of the liquid seal far transmission water meter can be transmitted from the upper part of the water meter but also that the utility model does not connect through the cable lead. The utility model creates a powerful condition to the scale producing and using of the water meter.
Description
Technical field
The utility model relates to a kind of liquid-sealing water meter, especially has the last outlet formula liquid-sealing water meter of teletransmission function.
Background technology
Our employed traditional mechanical water meter mainly is divided into three kinds by the working environment of counter at present: dry-type meter, wet-type meter and liquid-sealing water meter.
Liquid-sealing water meter is meant counting character wheel or whole counter dial, with the water meter of obtaining liqs such as certain density glycerine sealing.Sharpness in the counting character wheel of seal isolation or the whole counter dial is not subjected to the influence of outside water quality, and all the other structural behaviours are identical with wet-type meter.Liquid-sealing water meter has overcome scale dish jaundice that can produce after wet-type meter uses for a long time or the drawback of turning black.So and the approval and the high praise of extremely urban water supply industry.
Remote transmitting water meter normally with common water meter as base table, installed the water meter of electronic signal output unit additional, the electronic signal output unit can be placed in water meter inside, also can be configured in the outside.Draw with meter copying device by a signal conductor and to be connected, just constituted remote automatic meter reading system, realize the centralized automatic meter-reading management of water meter, can improve the work efficiency of water metering greatly and reduce labour intensity, obtained the welcome of urban water supply industry.
At present popular is the direct-reading reading technique, is exactly by installation electronic signal collection and output unit in water meter character wheel box, the numeral on the character wheel can be changed into information and directly export, and this technology meter reading is accurate, has obtained the approval of water supply industry.Remote transmitting water meter based on the checking meter by directly reading technology just is called direct reading remote watermeters.In the applying of remote transmitting water meter, there is a problem perplexing water meter circle for a long time, the electronic installation that just is mounted in water meter inside generally is installed in the character wheel box, signal conductor comes out from the character wheel box, must arrive the outside through the table body, be easy to solve for this problem of dry type remote transmitting water meter, but for wet-type meter and liquid-sealing water meter all is very difficult thing, the upper surface that it is water meter that these two kinds of water meters have a feature is to be sealed by the watch glasses of a complete cloche or other transparent materials, therefore, lead can only come out from the watchcase side.General way is at the watchcase flank hole, allows lead pass from aperture, passes " O " RunddichtringO and special metal screw, screw is tightened again, and seals by fashion of extrusion.The subject matter of this method is:
1, the sealing problem at water meter housing extension line place
Need to bear the hydraulic pressure of 1.6～2.0 MPas in the water meter table, usual use general also under the hydraulic pressure about 0.5 MPa, and the serviceable life of national regulation water meter be 6 years.The character wheel box all is immersed in the water with the lead of drawing the character wheel box at ordinary times, and this waterproof to cable is an acid test.Lead is squeezed at the watchcase tapping, and crust has the gross distortion damage, and this all can influence water resistance.And also there is hidden danger in the sealing of the wire hole that screw tightens, will cause water meter to leak in case cable is aging, screw is loosening, and serious meeting causes very big economic loss.
2, the assembling of water meter, adjustment problem
When this remote transmitting water meter is assembled, need could come out from watchcase through the out-of-alignment hole of several bendings owing to draw lead, very difficult during practical operation.When adjustment, if the water meter performance is not good, need takes water meter apart and recalibrate, must pull down the special-purpose metal screw earlier like this, and gauge outfit and signal are drawn that lead extracts together could adjustment.This method practical operation bothers very much, and pulls firmly that signal is drawn lead damage is serious, in case had damaged or broken string, can cause whole electronic installation to repair or to scrap.
Above-mentioned inherent shortcoming and problem make existing fluid-tight remote transmitting water meter be difficult to guarantee the serviceable life of water meter, can't produce in batches and widespread use simultaneously.
Summary of the invention
The utility model provides a kind of fluid-tight remote transmitting water meter of going up outlet structure, the technical scheme that is adopted is: have watch glasses, have the character wheel box of electronic signal collection and output unit, the character wheel box is provided with conduit, conduit passes the watch glasses that guide hole stretches out coloured glaze cover or transparent material making, injection moulding row pin forms solid in the conduit, one end of row's pin is connected by connector with the electronic signal output unit in the character wheel box, the outer other end of watch glasses is connected with the water joint that has connection-peg, has not only realized the output of electronic signal but also without any the connection wiring of lead.
Conduit passes the cloche of perforate or the watch glasses that transparent material is made, adopt static oil sealing principle, increase a counterbore step, " O " type waterproof grommet that a size is worked good is installed, cooperate suitable size up and down, just having realized bearing can seepage under the pressure of 2 MPas.Sealing effectiveness is fine in actual applications.
The utility model is compared with the outlet method of in the past remote transmitting water meter, and very big difference is arranged, and it is a kind of outlet method of new fluid-tight remote transmitting water meter, and tangible novelty is arranged.
The realization of this mode is the process of a practice of innovation, the Seal Design of the connected mode of the injection moulding of the design of conduit, row's pin, inside and outside cable conductor and the watch glasses of glass panel with holes or transparent material etc., all being unprecedented novel designs, is the original creation in affiliated field.The far-reaching influence of having applied to remote transmitting water meter.
The utility model is installed, convenient disassembly in the application process of reality, and inside and outside connection is simple, and movement, watchcase are consistent with common water meter, and outward appearance is succinctly attractive in appearance, produce the same with common water meter.
Description of drawings
Fig. 1 is the front elevation of Upper leaking liquid-tight long-distance transferring water-meter.
Fig. 2 is the side view of Upper leaking liquid-tight long-distance transferring water-meter
Fig. 3 is the oblique view of Upper leaking liquid-tight long-distance transferring water-meter
Fig. 4 is the A-A sectional view of Upper leaking liquid-tight long-distance transferring water-meter
Fig. 5 is the guide hole place partial enlarged drawing of Upper leaking liquid-tight long-distance transferring water-meter
In the diagram: 1. watch glasses, 2. character wheel box, 3. conduit, 4. guide hole, 5. row's pin, 6. step, 7. waterproof grommet.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described:
As Fig. 1, Fig. 2, shown in Figure 3, the utility model is a fluid-tight remote transmitting water meter of going up the outlet formula, and obvious characteristics is to have guide hole 4 on transparent material or the glass watch glasses 1, stretches out a conduit 3 from guide hole 4.Other parts are identical with common liquid-sealing water meter.
As Fig. 4, shown in Figure 5, the watch glasses 1 of perforate is passed in the conduit 3 vertical water meter tops that lead to of design in the character wheel box 2, guide hole 4 is arranged on the watch glasses 1, guide hole 4 belows are provided with step 6, place waterproof grommet 7 in the step 6, make sealing fully between conduit 3 outer walls and the watch glasses 1.Conduit 3 exposes certain height, and row's pin 5 metals of injection moulding part is also stretched out certain length in the pipe, flushes with conduit 3.Outside water joint by the injection moulding connector is attached thereto.The other end is directly directly pegged graft with the electronic installation that has connector, avoids welding lead simultaneously.
Claims (3)
1. Upper leaking liquid-tight long-distance transferring water-meter, have watch glasses (1), have the character wheel box (2) of electronic signal collection and output unit, it is characterized in that: described character wheel box (2) is provided with conduit (3), the position of going up corresponding conduit (3) at watch glasses (1) has guide hole (4), and conduit (3) passes guide hole (4) and stretches out watch glasses (1).
2. Upper leaking liquid-tight long-distance transferring water-meter according to claim 1 is characterized in that: the interior injection moulding row's pin of described conduit (3) (5) becomes solid.
3. Upper leaking liquid-tight long-distance transferring water-meter according to claim 1 is characterized in that: be provided with step (6) in the described guide hole (4), be provided with waterproof grommet (7) at the step place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200767334U CN201011499Y (en) | 2006-09-29 | 2006-09-29 | Upper line outgoing type liquid sealing telemetering water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200767334U CN201011499Y (en) | 2006-09-29 | 2006-09-29 | Upper line outgoing type liquid sealing telemetering water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201011499Y true CN201011499Y (en) | 2008-01-23 |
Family
ID=39046443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200767334U Expired - Lifetime CN201011499Y (en) | 2006-09-29 | 2006-09-29 | Upper line outgoing type liquid sealing telemetering water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201011499Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101634575B (en) * | 2009-08-14 | 2012-01-04 | 江苏远传智能科技有限公司 | Liquid sealing photoelectric direct-reading water meter |
| CN108534859A (en) * | 2018-06-06 | 2018-09-14 | 深圳市捷先数码科技股份有限公司 | Highly sensitive photoelectric direct reading remote transmission water meter |
-
2006
- 2006-09-29 CN CNU2006200767334U patent/CN201011499Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101634575B (en) * | 2009-08-14 | 2012-01-04 | 江苏远传智能科技有限公司 | Liquid sealing photoelectric direct-reading water meter |
| CN108534859A (en) * | 2018-06-06 | 2018-09-14 | 深圳市捷先数码科技股份有限公司 | Highly sensitive photoelectric direct reading remote transmission water meter |
| CN108534859B (en) * | 2018-06-06 | 2024-02-27 | 深圳市捷先数码科技股份有限公司 | High-sensitivity photoelectric direct-reading remote water meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Unicho Intelligent Tech Co., Ltd. Assignor: Tan Xiaobin Contract fulfillment period: 2009.4.15 to 2014.4.15 Contract record no.: 2009320000999 Denomination of utility model: Upper line outgoing type liquid sealing telemetering water meter Granted publication date: 20080123 License type: Exclusive license Record date: 20090616 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.4.15 TO 2014.4.15; CHANGE OF CONTRACT Name of requester: JIANGSU YUANCHUAN INTELLIGENT SCIENCE CO., LTD. Effective date: 20090616 |
|
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU YUANCHUAN INTELLIGENT TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: TAN XIAOBIN Effective date: 20141230 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20141230 Address after: 213014 No. 11 Hong Zhuang Road, bell tower area, Jiangsu, Changzhou Patentee after: Jiangsu Unicho Intelligent Tech Co., Ltd. Address before: 213014 No. four, Chaoyang village, Guanghua Road, Jiangsu, Changzhou, 94 Patentee before: Tan Xiaobin |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080123 |
|
| EXPY | Termination of patent right or utility model |