CN202885885U - Photoelectric direct-reading type gas meter - Google Patents
Photoelectric direct-reading type gas meter Download PDFInfo
- Publication number
- CN202885885U CN202885885U CN 201220488653 CN201220488653U CN202885885U CN 202885885 U CN202885885 U CN 202885885U CN 201220488653 CN201220488653 CN 201220488653 CN 201220488653 U CN201220488653 U CN 201220488653U CN 202885885 U CN202885885 U CN 202885885U
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- gas meter
- power supply
- photoelectric
- microprocessor
- control module
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Abstract
The utility model discloses a photoelectric direct-reading type gas meter which comprises a microprocessor, a memorizer, a display screen, function buttons, a power supply, a photoelectric counter, a wireless receiving and sending module and a control module, wherein the control module is used for controlling a valve at a position of an air inlet and a valve at the position of an air outlet of the gas meter. The memorizer, the display screen, the function button, the photoelectric counter, the wireless receiving and sending module, the power supply and the control module are connected with the microprocessor. The memorizer, the display screen, the photoelectric counter, the wireless receiving and sending module, the function button and the control module are connected with the power supply. The photoelectric counter comprises a trough type optocoupler, a trigger and a counting decoding display circuit, wherein the trough type optocoupler, the trigger and the counting decoding display circuit are connected in sequence. The trough type optocoupler is connected with a character wheel arranged on the air outlet of the gas meter. The photoelectric direct-reading type gas meter has the advantages of being high in gas meter reading speed, accurate in data collection, good in real-time performance, capable of being directly connected with a business computer system through the networking, and the like.
Description
Technical field
The utility model relates to gas meter, flow meter, relates in particular to a kind of gas meter, flow meter that carries out data acquisition with photoelectric counter.
Background technology
The data acquisition of traditional gas meter, flow meter is to copy and accept by manually carrying out from house to house data entirely, like this so that data acquisition waste time and energy, and accuracy and promptness are difficult to be protected, there is following problem inevitably in it: there is error in the data of copy reading, can not react truly the user and use the gas situation, and operation is difficult to standardization, causes unexplained loss to increase; Labor intensive is many, cost is high, efficient is low.Development along with society, user's increase and the further implementation that Every household has an ammeter works, the workload of checking meter of air feed enterprise increases significantly, and along with the reinforcement with residential quarters property management of being on the increase of urban skyscraper, has brought many inconvenience to the meter reading personnel; In addition the data acquisition unit of gas meter, flow meter in data transmission procedure, be subject to external interference easily and cause mechanical count and electronic counting inconsistent, the data of making a copy of often mistake occurs and cause dispute between company and the client.As a result people's active demand utilizes modem technology, solves the problem that runs in the work of checking meter, and improves the management level of usefulness gas.
Summary of the invention
For deficiency of the prior art, the utility model provide a kind of have sweep that the indicated airspeed degree is fast, image data is accurate, real-time is good, can be directly and the photoelectric direct reading gas meter of the advantages such as business computer system networking.
In order to reach the foregoing invention purpose, the technical solution adopted in the utility model is for providing a kind of photoelectric direct reading gas meter, the control module that it comprises microprocessor, storer, display screen, function button, power supply and is used for gas inlet and outlet place valve in the control gas meter, flow meter, described storer, display screen, function button, power supply and control module are connected with microprocessor and are connected, and described storer, display screen, function button and control module are connected with power supply and are connected; It is characterized in that: also comprise radio receiving transmitting module and photoelectric counter, described radio receiving transmitting module is connected with photoelectric counter with microprocessor and power supply and is connected; Described photoelectric counter comprises slot optical coupling, trigger and the count decoding display circuit that connects successively, and described slot optical coupling is connected with the character wheel of gas outlet setting in the gas meter, flow meter.
Preferably, this photoelectric direct reading gas meter also comprises an alarm module that is connected with power supply with microprocessor respectively.
Preferably, described alarm module is audible-visual annunciator and/or hummer.
The beneficial effects of the utility model are: the photoelectric counter of this photoelectric direct reading gas meter directly is connected with the character wheel of gas outlet setting in the gas meter, flow meter, has guaranteed the accuracy of data acquisition; Radio receiving transmitting module can send to higher level's server by wireless network with the image data after the microprocessor processes, solve one-level one-level transmission behind the manual metering and the problem of data typing mistake occurred, also improved simultaneously acquisition speed, reduced labour intensity, reduced gas supply enterprise and dropped at the cost of this respect of checking meter.
Description of drawings
Fig. 1 is the theory diagram of photoelectric direct reading gas meter.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further:
As shown in Figure 1, this photoelectric direct reading gas meter comprises microprocessor, storer, display screen, function button, power supply and is used for the control module of gas inlet and outlet place valve in the control gas meter, flow meter, described storer, display screen, function button, power supply and control module are connected with microprocessor and are connected, and described storer, display screen, function button and control module are connected with power supply and are connected; It is characterized in that: also comprise radio receiving transmitting module and photoelectric counter, described radio receiving transmitting module is connected with photoelectric counter with microprocessor and power supply and is connected; Described photoelectric counter comprises slot optical coupling, trigger and the count decoding display circuit that connects successively, and described slot optical coupling is connected with the character wheel of gas outlet setting in the gas meter, flow meter; This photoelectric direct reading gas meter also comprises an alarm module that is connected with power supply with microprocessor respectively; Described alarm module is audible-visual annunciator and/or hummer.
During gas meter, flow meter work, the slot optical coupling of photoelectric counter converts the rotating cycle of character wheel to the voltage pulse signal transmission and sends to the count decoding display circuit through trigger, the count decoding display circuit carries out pulse signal to be transferred to microprocessor behind the filter shape, the signal of microprocessor after with shaping sends to superior processor through radio receiving transmitting module, be stored to storer after simultaneously the signal of microprocessor after with shaping processed, and show the gas flow that consumes by display screen.
The above only is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle; can also carry out some improvement to the utility model, these improvement also fall in the protection domain of the utility model claim.
Claims (3)
1. photoelectric direct reading gas meter, comprise microprocessor, storer, display screen, function button, power supply and be used for the control module of gas inlet and outlet place valve in the control gas meter, flow meter, described storer, display screen, function button, power supply and control module are connected with microprocessor and are connected, and described storer, display screen, function button and control module are connected with power supply and are connected; It is characterized in that:
Also comprise radio receiving transmitting module and photoelectric counter, described radio receiving transmitting module is connected with photoelectric counter with microprocessor and power supply and is connected; Described photoelectric counter comprises slot optical coupling, trigger and the count decoding display circuit that connects successively, and described slot optical coupling is connected with the character wheel of gas outlet setting in the gas meter, flow meter.
2. photoelectric direct reading gas meter according to claim 1 is characterized in that: also comprise an alarm module that is connected with power supply with microprocessor respectively.
3. photoelectric direct reading gas meter according to claim 2, it is characterized in that: described alarm module is audible-visual annunciator and/or hummer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220488653 CN202885885U (en) | 2012-09-24 | 2012-09-24 | Photoelectric direct-reading type gas meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220488653 CN202885885U (en) | 2012-09-24 | 2012-09-24 | Photoelectric direct-reading type gas meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202885885U true CN202885885U (en) | 2013-04-17 |
Family
ID=48077299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220488653 Expired - Fee Related CN202885885U (en) | 2012-09-24 | 2012-09-24 | Photoelectric direct-reading type gas meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202885885U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103791949A (en) * | 2014-02-24 | 2014-05-14 | 赵威 | Low power consumption and wireless communication flow gauge for displaying three kinds of flow information |
| CN105466890A (en) * | 2015-11-20 | 2016-04-06 | 中国科学院南海海洋研究所 | A continuous-light-source-based radiometric calibration system for a volume scattering function profiler |
-
2012
- 2012-09-24 CN CN 201220488653 patent/CN202885885U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103791949A (en) * | 2014-02-24 | 2014-05-14 | 赵威 | Low power consumption and wireless communication flow gauge for displaying three kinds of flow information |
| CN103791949B (en) * | 2014-02-24 | 2016-06-29 | 赵威 | The low-consumption wireless communication traffic gauge table of three kinds of flow informations of display |
| CN105466890A (en) * | 2015-11-20 | 2016-04-06 | 中国科学院南海海洋研究所 | A continuous-light-source-based radiometric calibration system for a volume scattering function profiler |
| CN105466890B (en) * | 2015-11-20 | 2018-06-29 | 中国科学院南海海洋研究所 | A kind of volume scattering function section plotter spectral radiometric calibration system based on continuous light source |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130417 Termination date: 20150924 |
|
| EXPY | Termination of patent right or utility model |