CN200958955Y - Liquid-seal passive wet watermeter with digital transmission - Google Patents
Liquid-seal passive wet watermeter with digital transmission Download PDFInfo
- Publication number
- CN200958955Y CN200958955Y CN 200620116636 CN200620116636U CN200958955Y CN 200958955 Y CN200958955 Y CN 200958955Y CN 200620116636 CN200620116636 CN 200620116636 CN 200620116636 U CN200620116636 U CN 200620116636U CN 200958955 Y CN200958955 Y CN 200958955Y
- Authority
- CN
- China
- Prior art keywords
- water meter
- meter
- bolt
- signal processing
- wet
- 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 - Lifetime
Links
Images
Abstract
The utility model relates to a liquid seal passive digital wet water meter which comprises a meter, a type drum box, a transducer groupware, a control and a digital signal processing bread board, a signal conductor and the conductor extract electrode. The utility model is characterized in that: the control and a digital signal processing bread board comprises the upper and lower layer of bread boards and is integrated with the transducer groupware and the type drum box lid. The electron circuit component that is made up of the transducer groupware and the control and a digital signal processing bread board is installed in the type drum box which is filled with liquid. The water meter is provided with round hole, bolts cross the water meter with the exposed part of the bolts as the external wine pole.
Description
Technical field:
The utility model relates to a kind of intelligent telemetering water meter, and the passive number of especially a kind of fluid-tight passes the topology update of wet-type meter.
Background technology:
Water meter is a kind of water consumption measuring instrument commonly used, along with the development of technology and the raising of people's lives water meter, intelligent remote is checked meter becomes the demand of modern society, thereby various sender water meters have appearred, from early stage pulse signal sending type water meter, in water system, be used widely in succession to passive several biography formula water meters, changed the manual metering pattern, bring great convenience for user and water supply administrative authority.
Passive several biography formula water meter is a kind of novel intelligent water meter, its basic principle of work is: by the water meter counter character wheel is undergone technological transformation, adopt photoelectric tube or directly use hard contact, scale value on the water meter character wheel is carried out numerical coding, after control and signal processing circuit processing, output to back level kilowatt meter recorder.Its biggest advantage is: be not by accumulation water meter number of pulses, the current number of degrees of metering water meter, output to back level kilowatt meter recorder but directly the current number of degrees of water meter are converted into digitally encoded signal, just need power supply when only checking meter simultaneously, also reduced dependence to electricity, so passive several biography formula water meter will replace impulsive measurement formula remote transmitting water meter, is used widely.
And at present owing to be difficult to solve the problem that wiring board is installed in wet-type meter, and the very difficult problem of from wet-type meter, drawing signal conductor that solves, it is dry-type meter substantially that passive number passes the signal sending type water meter, dry-type meter is by install the magnetic gear train additional in wet-type meter after, counter portion is separated with metering section, and reach counter unit, electronic circuit component does not immerse in the water, same signal wire is drawn and also be can't help outlet in the water, though solved the problem of waterproof and outlet like this, but because after increasing one-level magnetic gear train, seriously reduced the sensitivity of water meter, water meter can not accurately be measured when low discharge, especially the metering of dripping is had no idea, owing to impurity in the water is adsorbed on the magnet that is used for transmission easily, will further reduce the sensitivity of water meter simultaneously, also influenced the serviceable life of water meter, because the defective of dry-type meter own will have a strong impact on the popularization and the use of dry type table tool.
The utility model content:
Purpose of design of the present utility model:, produce a kind of novel passive number that waterproof is installed, signal conductor is drawn water meter that has solved electronic circuit component and pass wet-type meter by existing common wet-type meter is carried out simple technological improvement.
The utility model is achieved by the following technical solution: the passive number of the utility model fluid-tight passes wet-type meter and comprises: the table body, the character wheel box, the sensor line plate, control and digital signal processing wiring board, signal conductor and the bolt assembly and sealing plastics member of doing the use of lead extraction electrode, sensor line plate wherein, control and digital signal processing wiring board are installed in the character wheel box cavity, bolt assembly is communicated with signal conductor in water meter, after putting the sealing plastics member, perforate from the water meter shell passes, and the bolt assembly end that exposes water meter uses as outer terminal.。
A technology innovation of the present utility model is: will control and the digital signal processing wiring board is made as the structure of upper and lower two-ply, become one with sensor line plate and the making of character wheel box bottom, solved because water meter character wheel box cavity space is little, also counter units such as character wheel, chain wheel need be installed simultaneously, and the electronic circuit board part dimension is bigger than normal, can't be installed to the problem in the character wheel box, and the problem of the fixing assembling of electronic circuit board.
Another technology innovation of the present utility model is: perforate on the water meter shell, and use bolt assembly digital signal to be drawn from water meter as electrode, solved the problem of intellectual water meter signal wire outlet in the table body, solved outlet waterproof, withstand voltage problem simultaneously.
By above-mentioned technology implementation scheme as can be known: the utility model undergoes technological transformation to the existing common wet-type meter of fluid-tight, by increasing electronic circuit component and, having realized that easily common wet-type meter is improved to the passive number of fluid-tight passes wet-type meter with the signal wire outlet mechanism of bolt assembly as electrode.This shows of the present utility model being skillfully constructed, novel structure, can directly utilize the movement and the shell of existing common wet-type meter, transform common wet-type meter as fluid-tight passive number and pass wet-type meter, existing part change is few, outlet simultaneously is simple, reliable, outer line is convenient, construction easily, therefore, promptly reduced production cost, also lowered simultaneously the difficulty of follow-up construction, so this intellectual water meter extremely helps promoting, using.
Description of drawings:
Below, in conjunction with the accompanying drawings concrete enforcement of the present utility model is described further:
Fig. 1: the structural representation of an embodiment of the present utility model
Fig. 2: the utility model character wheel box structural representation
Fig. 3: the utility model electronic circuit component structural representation
Fig. 4: the utility model bolt assembly passes the structural representation of table body
Embodiment:
Accompanying drawing 1 provides an embodiment of the present utility model without limitation, below in conjunction with embodiment the utility model is further described.
Shown in Fig. 1 ~ 4: the passive number of the fluid-tight shown in the present embodiment passes wet-type meter and comprises: water meter case (1), character wheel box (2), character wheel (3), sensor line plate (4), control and signal processing circuit plate upper plate (5), control and signal processing circuit plate lower plate (6), character wheel box bottom (7), signal output lead (8), bolt assembly (9), sealing plastics member (10), water meter case circular hole (11), water meter movement (12).Wherein in the utility model, will describe separately as the character wheel box (2) of a part group of water meter movement (12).Shown in Fig. 2,3: sensor line plate (4), control and signal processing circuit plate upper plate (5) and control and signal processing circuit plate lower plate (6) are made as a whole, be fixed on the bottom (7) of character wheel box (2), be installed in the character wheel box (2) of filling with the sealing non-conductive solution, the bottom (7) by character wheel box (2) is sealed in the electronic circuit board component in the character wheel box (2).Sensor line plate (7) corresponding codes structure is arranged on the side of character wheel (3).
The lead extraction channel structure that the passive number of the fluid-tight of present embodiment passes wet-type meter is: signal output lead (8) is communicated with bolt assembly (9) after being drawn by character wheel box (2).As shown in Figure 4, after bolt assembly (9) seals with plastics member (10) by sealing, pass water meter shell (1) by water meter case circular hole (11), be fastened on simultaneously on the water meter shell (1), the bolt assembly (9) that passes behind the water meter shell (1) uses as the outer binding post (12) that connects lead, and physical cabling post (12) just bolt assembly (9) appears the position of water meter shell (1).Plastics member (10) mainly plays following two effects around bolt assembly (9): 1, waterproof sealing, 2, with the metal SI semi-insulation of water meter shell (1).Guaranteed by a plurality of binding posts (12) that use the outer connection of a plurality of bolt assemblies (9) do lead insulated from each other.
Obviously, the passive number of fluid-tight shown in the embodiment passes wet-type meter and only the character wheel box and the housing of existing common fluid-tight wet-type meter is improved, cleverly sensor line plate and control and signal processing circuit plate are installed in the very little character wheel box cavity of volume, on water meter case, only need simple perforate simultaneously, the fastening bolt assembly just can be finished the problem of the outer lead of intellectual water meter.Therefore, the utility model is not only simple in structure, compactness, and also easy to process, have very high promotional value.
In addition to the implementation, the utility model can also have other embodiments, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop in the protection domain of the utility model claim.
Claims (5)
1, the passive number of a kind of fluid-tight passes wet-type meter, comprise: table body, character wheel box, sensor line plate, control and digital signal processing wiring board, signal conductor, bolt assembly that is connected with signal wire and the plastic cement external member that is used for the bolt assembly sealing, it is characterized in that: wiring board and sensor line plate are installed in the character wheel box cavity, on the character wheel lid, be provided with and draw signal conductor, signal conductor is drawn the back coupling bolt, simultaneously on the water meter wall, have circular hole, bolt passes water meter from circular hole, by the plastic cement external member with bolt seal.
2, the passive number of fluid-tight according to claim 1 passes wet-type meter, and it is characterized in that: described sensor line plate, control and signal processing circuit plate and character wheel box bottom are integral.
3, the passive number of fluid-tight according to claim 1 and 2 passes wet-type meter, and it is characterized in that: control and digital signal processing wiring board are made up of upper and lower two-ply.
4, the passive number of fluid-tight according to claim 1 passes wet-type meter, it is characterized in that: perforate on the water meter wall will pass the water meter shell after the sealing plastics member on the bolt sleeve, and is fastened on the water meter shell.
5, the passive number of fluid-tight according to claim 1 passes wet-type meter: it is characterized in that: bolt is communicated with control and digital signal processing wiring board lead, and the bolt section that passes water gauge body is equal to outer terminal as signal line electrode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620116636 CN200958955Y (en) | 2006-05-11 | 2006-05-11 | Liquid-seal passive wet watermeter with digital transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620116636 CN200958955Y (en) | 2006-05-11 | 2006-05-11 | Liquid-seal passive wet watermeter with digital transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200958955Y true CN200958955Y (en) | 2007-10-10 |
Family
ID=38785837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620116636 Expired - Lifetime CN200958955Y (en) | 2006-05-11 | 2006-05-11 | Liquid-seal passive wet watermeter with digital transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200958955Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104897225A (en) * | 2015-06-21 | 2015-09-09 | 江西金程智能科技有限公司 | Radio frequency card film type gas meter and sealing damp-proof method thereof |
| CN105910668A (en) * | 2015-10-29 | 2016-08-31 | 安徽翼迈科技股份有限公司 | Character wheel box of sealed bottom cover |
-
2006
- 2006-05-11 CN CN 200620116636 patent/CN200958955Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104897225A (en) * | 2015-06-21 | 2015-09-09 | 江西金程智能科技有限公司 | Radio frequency card film type gas meter and sealing damp-proof method thereof |
| CN104897225B (en) * | 2015-06-21 | 2018-07-13 | 江西金程智能科技有限公司 | Radio-frequency card diaphragm gas meter and its sealed damp-proof method |
| CN105910668A (en) * | 2015-10-29 | 2016-08-31 | 安徽翼迈科技股份有限公司 | Character wheel box of sealed bottom cover |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN200958955Y (en) | Liquid-seal passive wet watermeter with digital transmission | |
| CN201159771Y (en) | Tipping bucket type rainfall amount sensor | |
| CN201314837Y (en) | Liquid level boundary instrument for sealed tank | |
| CN201740566U (en) | Water level detection device of water heater | |
| CN202747989U (en) | Novel mangneto stretching displacement sensor for coal mine hydraulic support | |
| CN202281635U (en) | Wet type water meter photoelectric direct-reading device assembly | |
| CN201344813Y (en) | Photoelectric direct reading device for wet-type meter | |
| CN101419086A (en) | A kind of photoelectric direct reading machine for wet type vane wheel water meter | |
| CN208704832U (en) | A kind of conducting type electric water gauge and its remote monitoring system | |
| CN2359669Y (en) | Data-transmission type water meter | |
| CN212363328U (en) | Water meter signaling device | |
| CN2593165Y (en) | Electronic telemetering signalling water meter | |
| CN2699239Y (en) | Condenser type water temperature and water level sensing transmitter | |
| CN205138571U (en) | Direct - reading photoelectric water meter counter character wheel box structure | |
| CN201344827Y (en) | Water tank sensor for automobile | |
| CN201293666Y (en) | Electronic direct-reading device of wet-type meter | |
| CN201094058Y (en) | Wet-type meter optoelectronic direct-reading equipment | |
| CN202794159U (en) | Water quality or solution parameter gauging transmitter | |
| CN206095352U (en) | Differential pressure liquid level changer of measurable quantity layering density | |
| CN2274765Y (en) | Level monitor | |
| CN1233979C (en) | Linear-displacement volume-grid type full-water-proof electronic digital-display sliding callipers | |
| CN200956172Y (en) | Character wheel counter | |
| CN201844863U (en) | Combined-type liquid level measuring device | |
| CN204346524U (en) | A kind of flow transmitter | |
| CN211452403U (en) | Waterproof type industrial instrument collector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: Shenzhen City, Guangdong province Baoan 518000 District 68 road left three Antongda Industrial Park 5 5 floor Patentee after: Shenzhen Jumpower Technology Development Co., Ltd. Address before: 518040 Guangdong city of Shenzhen province Futian District mangrove seascape garden building 5F Hussein Patentee before: Shenzhen Jumpower Technology Development Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20071010 |
|
| EXPY | Termination of patent right or utility model |