CN203489929U - Electronic counting intelligent film type gas meter - Google Patents
Electronic counting intelligent film type gas meter Download PDFInfo
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- CN203489929U CN203489929U CN201320629885.2U CN201320629885U CN203489929U CN 203489929 U CN203489929 U CN 203489929U CN 201320629885 U CN201320629885 U CN 201320629885U CN 203489929 U CN203489929 U CN 203489929U
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- Prior art keywords
- gas meter
- electronic counting
- counting intelligent
- diaphragm gas
- sampling sensor
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- 238000005070 sampling Methods 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 239000007789 gas Substances 0.000 claims description 43
- 238000012986 modification Methods 0.000 claims description 5
- 230000004048 modification Effects 0.000 claims description 5
- 230000000737 periodic effect Effects 0.000 claims description 5
- 239000000567 combustion gas Substances 0.000 claims description 3
- 239000002737 fuel gas Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 abstract description 2
- 230000000306 recurrent effect Effects 0.000 abstract 3
- 239000004973 liquid crystal related substance Substances 0.000 abstract 1
- 238000007598 dipping method Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001915 proofreading effect Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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Abstract
An electronic counting intelligent film type gas meter comprises a lower shell, a machine core metering assembly and an upper shell. The electronic counting intelligent film type gas meter is characterized in that a magnetic transmission gear and a sampling sensor are assembled on the machine core metering assembly, when the machine core metering assembly rotates, the sampling sensor collects recurrent pulse signals for determining gas volume values, the sampling sensor transmits the recurrent pulse signals to a main control panel, and the recurrent pulse signals are displayed on a liquid crystal display module after being calculated. According to the electronic counting intelligent film type gas meter, a complex metering transmission mechanism is not arranged, metering errors can be flexibly corrected, and metering accuracy is high.
Description
Technical field
The utility model relates to a kind of diaphragm gas meter, relates in particular to a kind of electronic counting Intelligent diaphragm gas meter.
Background technology
At present, pipe gas is used very widely as clean energy resource, diaphragm gas meter as the very important a kind of measuring instrument of pipe gas trade settlement, structure and the related request of mechanical counter stipulated in diaphragm gas meter standard GB/T/T6968-2011 of latest domestic, also the correlation technique document of the diaphragm gas meter of rarely seen employing electronic counter.The mechanical counter that diaphragm gas meter adopts at present exists drive mechanism complicated, the fixing nonadjustable defect of mechanical drive ratio of gear and cause that counter machinery is stuck, the error in dipping parametric line of gas meter, flow meter can not accurately revise thereby the not high defect of measuring accuracy of instrument at each flow point.
Utility model content
The technical assignment of technical problem to be solved in the utility model and proposition is that prior art is improved, a kind of electronic counting Intelligent diaphragm gas meter is provided, solve mechanical counter that diaphragm gas meter in current technology adopts fixing non-adjustable, be prone to stuck phenomenon and the not high problem of measuring accuracy.
For solving above technical matters, the technical solution of the utility model is:
A kind of electronic counting Intelligent diaphragm gas meter, comprise lower house, movement gauge assembly and upper shell, it is characterized in that, on movement gauge assembly, be equipped with magnetic conductivity transmission gear and sampling sensor, when movement metering is rotated, sampling sensor collects and represents that one determines combustion gas bulking value periodic pulse signal, and sampling sensor passes to periodic pulse signal after master control borad calculates and is presented in LCD MODULE.The bulking value showing or number of pulses and standard scale bulking value compare, can obtain the error in dipping value of gas meter, flow meter, after proofreading and correct by correction coefficient, the error in dipping of gas meter, flow meter can approach 0 in theory, because the error in dipping value of each flow point self of diaphragm gas meter is different, correction through a plurality of flow points, can in the measures range of diaphragm gas meter, the metering curve of gas meter, flow meter be adjusted to perfect condition, therefore obtain the measuring accuracy state that mechanical counter formula diaphragm gas meter does not reach far away.
Further, on described upper shell, be equipped with and guarantee that diaphragm gas meter, at the built-in electric control valve of removing Power supply and pipeline being blocked can not acquisition pulse signal time, prevents the generation of the situation of extremely measuring.
Further, the electronics sealing device that prevents illegal modifications gas meter, flow meter operational factor is installed on described master control borad, the metering conversion key parameter of storage is with cipher control, if change needs could operate after correct verification password, convenient metering after Qiang Jian department examines and determine writes and measures conversion key parameter.
Further, in-built temperature or the temperature and pressure transmitter that is equipped with low-power consumption of described lower house, the inner fuel gas temperature of gas meter, flow meter or temperature and pressure coefficient are sent on master control borad, to the operating mode volume of gas meter, flow meter, can be modified to very easily mark condition volume, make it to become the diaphragm gas meter of high-precision temperature or temperature pressure compensation.
Further, on described master control borad, device has pre paid functionality module or remote-transmission module functional module.
Compared with prior art, the utility model advantage is:
Without complicated metering gear train, can there is not the stuck phenomenon of machinery in electronic counting Intelligent diaphragm gas meter described in the utility model, can proofread and correct flexibly error in dipping, and metering precision is high; Be built-in with electric control valve, the in the situation that of power-off, can block breather line, prevent the generation of gas phenomenon steathily; The utility model is simple in structure, is easy to realize, and manufacturing process technology is ripe.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model master control borad illustrative view of functional configuration.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
The disclosed a kind of electronic counting Intelligent diaphragm gas meter of the utility model embodiment,,, take and improve measuring accuracy, and can revise flexibly error in dipping as object without complicated metering gear train to replace traditional mechanical counter with electronic counter.
As shown in Figure 1, a kind of electronic counting Intelligent diaphragm gas meter, comprise lower house 1, movement gauge assembly 2 and upper shell 3, on movement gauge assembly 2, be equipped with magnetic conductivity transmission gear 5 and sampling sensor 6, when movement metering is rotated, drive magnetic conductivity transmission gear 5 to rotate, sampling sensor 6 collects pulse signal, the pulse signal that cycle collects represents that one determines combustion gas bulking value, and sampling sensor 6 passes to periodic pulse signal after master control borad 8 calculates and is presented in LCD MODULE 7.
On upper shell 3, be equipped with the built-in electric control valve 4 of guaranteeing that diaphragm gas meter is being removed Power supply and pipeline blocked can not acquisition pulse signal time.
As shown in Figure 2, the electronics sealing device that prevents illegal modifications gas meter, flow meter operational factor is installed on master control borad 8.In-built temperature or the temperature and pressure transmitter that is equipped with low-power consumption of lower house 1, sends to the inner fuel gas temperature of gas meter, flow meter or temperature and pressure coefficient on master control borad 8, and the operating mode volume of gas meter, flow meter is modified to mark condition volume.On master control borad 8, device has pre paid functionality module or remote-transmission module functional module, becomes very easily the various Intelligent diaphragm gas meters such as pre-payment or remote transmission intelligent diaphragm gas meter.
Below be only preferred implementation of the present utility model, it should be pointed out that above-mentioned preferred implementation should not be considered as restriction of the present utility model, protection domain of the present utility model should be as the criterion with claim limited range.For those skilled in the art, within not departing from spirit and scope of the present utility model, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. an electronic counting Intelligent diaphragm gas meter, comprise lower house (1), movement gauge assembly (2) and upper shell (3), it is characterized in that, on movement gauge assembly (2), be equipped with magnetic conductivity transmission gear (5) and sampling sensor (6), when movement metering is rotated, sampling sensor (6) collects and represents that one determines combustion gas bulking value periodic pulse signal, and sampling sensor (6) passes to periodic pulse signal after master control borad (8) calculates and is presented in LCD MODULE (7).
2. electronic counting Intelligent diaphragm gas meter according to claim 1, is characterized in that, is equipped with built-in electric control valve (4) on described upper shell (3), guarantees that diaphragm gas meter can not during acquisition pulse signal block pipeline in non-transformer power supply.
3. electronic counting Intelligent diaphragm gas meter according to claim 1, is characterized in that, the electronics sealing device that prevents illegal modifications gas meter, flow meter operational factor is installed on described master control borad (8).
4. electronic counting Intelligent diaphragm gas meter according to claim 3, it is characterized in that, in-built temperature or the temperature and pressure transmitter that is equipped with low-power consumption of described lower house (1), the inner fuel gas temperature of gas meter, flow meter or temperature and pressure coefficient are sent to master control borad (8) upper, the operating mode volume of gas meter, flow meter is modified to mark condition volume.
5. electronic counting Intelligent diaphragm gas meter according to claim 3, is characterized in that, the upper device of described master control borad (8) has pre paid functionality module or remote-transmission module functional module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320629885.2U CN203489929U (en) | 2013-10-12 | 2013-10-12 | Electronic counting intelligent film type gas meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320629885.2U CN203489929U (en) | 2013-10-12 | 2013-10-12 | Electronic counting intelligent film type gas meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203489929U true CN203489929U (en) | 2014-03-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320629885.2U Expired - Lifetime CN203489929U (en) | 2013-10-12 | 2013-10-12 | Electronic counting intelligent film type gas meter |
Country Status (1)
| Country | Link |
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| CN (1) | CN203489929U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104280086A (en) * | 2014-10-31 | 2015-01-14 | 成都秦川科技发展有限公司 | Gas meter provided with electronic temperature conversion device |
| CN105716694A (en) * | 2016-04-08 | 2016-06-29 | 沈阳市航宇星仪表有限责任公司 | Intelligent monitoring device for gas meter mainboard |
| CN106289417A (en) * | 2016-10-27 | 2017-01-04 | 智润科技有限公司 | Magnetic induction pulses metering diaphragm gas meter |
| CN106643950A (en) * | 2016-11-11 | 2017-05-10 | 辽宁航宇星物联仪表科技有限公司 | Electronic multi-points modification method of membrane gas meter |
| CN106768137A (en) * | 2016-11-30 | 2017-05-31 | 辽宁航宇星物联仪表科技有限公司 | A kind of diaphragm gas meter magnetic field impulse sampling apparatus |
| CN112033486A (en) * | 2020-08-19 | 2020-12-04 | 重庆市山城燃气设备有限公司 | Temperature self-adaptive natural gas detection device and control method thereof |
-
2013
- 2013-10-12 CN CN201320629885.2U patent/CN203489929U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104280086A (en) * | 2014-10-31 | 2015-01-14 | 成都秦川科技发展有限公司 | Gas meter provided with electronic temperature conversion device |
| CN105716694A (en) * | 2016-04-08 | 2016-06-29 | 沈阳市航宇星仪表有限责任公司 | Intelligent monitoring device for gas meter mainboard |
| CN106289417A (en) * | 2016-10-27 | 2017-01-04 | 智润科技有限公司 | Magnetic induction pulses metering diaphragm gas meter |
| CN106643950A (en) * | 2016-11-11 | 2017-05-10 | 辽宁航宇星物联仪表科技有限公司 | Electronic multi-points modification method of membrane gas meter |
| CN106768137A (en) * | 2016-11-30 | 2017-05-31 | 辽宁航宇星物联仪表科技有限公司 | A kind of diaphragm gas meter magnetic field impulse sampling apparatus |
| CN106768137B (en) * | 2016-11-30 | 2024-02-09 | 航宇星物联科技(辽宁)有限公司 | Diaphragm type gas table magnetism pulse sampling device |
| CN112033486A (en) * | 2020-08-19 | 2020-12-04 | 重庆市山城燃气设备有限公司 | Temperature self-adaptive natural gas detection device and control method thereof |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 610052 Sichuan city of Chengdu province Chenghua District Development Zone Longtan urban industrial into relief road No. 1 Patentee after: SICHUAN HAILI INTELLIGENT & TECHNOLOGY Co.,Ltd. Address before: 610052 Sichuan city of Chengdu province Chenghua District Development Zone Longtan urban industrial into relief road No. 1 Patentee before: SICHUAN HAILI INTELLIGENT & TECHNOLOGY Co.,Ltd. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140319 |