CN216385850U - Town gas metering system - Google Patents
Town gas metering system Download PDFInfo
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- CN216385850U CN216385850U CN202122989941.0U CN202122989941U CN216385850U CN 216385850 U CN216385850 U CN 216385850U CN 202122989941 U CN202122989941 U CN 202122989941U CN 216385850 U CN216385850 U CN 216385850U
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- pressure sensor
- air pressure
- metering system
- gas metering
- town gas
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Abstract
The utility model relates to a town gas metering system which comprises a meter, wherein an input pipeline and an output pipeline which are communicated with the meter are respectively provided with an air pressure sensor II and an air pressure sensor I, the air pressure sensor II and the air pressure sensor I are connected with a communication module, the communication module is arranged in the meter, the air pressure sensor II and the air pressure sensor I are integrated at the interface of the meter, the air pressure sensor II and the input pipeline are arranged in a sealing way, the air pressure sensor I and the output pipeline are arranged in a sealing way, the air pressure sensor II and the input pipeline are connected with the communication module through wires or wirelessly, and an acquisition terminal is arranged in the limited communication distance of the meter.
Description
Technical Field
The utility model relates to the technical field of town gas metering systems, in particular to a town gas metering system.
Background
At present, town gas and city gas are metered by similar technical means and consistent technical targets, but different using groups cause certain difference, and the town gas is used interruptedly, because the general population of the town is not dense, compared with the city, the maintenance cost is high, the field check is difficult, the meter reading and the field inspection can not be implemented because the resident is not in the town, and meanwhile, because most of the young generation leaves the house for working, or the resident does not have people at home, the people only exist on holidays, and the gas use is interrupted; since 2021, long-term gas pipeline aging and continuous explosion accidents occur in Wuhan, northeast and other places, because the supervision and leakage detection technology is not in place, and meanwhile, the pipeline is used for a long time and is aged and corroded, and after gas leakage, self-warning is lacked, and meanwhile, the gas metering terminal has the functions of preventing disassembly and theft at present, but the gas leakage is still lacked at present, and in order to solve and improve the problems, a town gas metering system is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a town gas metering system which has the characteristics of gas theft prevention, gas leakage self-testing, simple early warning structure, convenience in installation, remote communication and wireless acquisition.
In order to solve the problems, the utility model provides a town gas metering system which comprises a meter, wherein an input pipeline and an output pipeline which are communicated with the meter are respectively provided with an air pressure sensor II and an air pressure sensor I, the air pressure sensor II and the air pressure sensor I are connected with a communication module, the communication module is arranged in the meter, the air pressure sensor II and the air pressure sensor I are integrated at a joint of the meter, the air pressure sensor II and the input pipeline are arranged in a sealing manner, the air pressure sensor I and the output pipeline are arranged in a sealing manner, the air pressure sensor II and the input pipeline are connected with the communication module or the communication module in a wireless manner, and an acquisition terminal is arranged in the limited communication distance of the meter.
The technical scheme provided by the utility model also has the following technical characteristics:
furthermore, the collection terminal is provided with a mobile collection terminal in a matching way, and the collection terminal and the mobile collection terminal are in wireless communication connection.
Furthermore, the gauge table is internally provided with an anti-dismounting device.
Furthermore, the anti-dismounting device comprises a self-locking electromagnetic valve and a lead sealing lead.
Furthermore, the communication module is connected with a data output port of the meter.
Furthermore, the mobile acquisition terminal is provided with a flight device.
Further, a protective shell is arranged outside the air pressure sensor II.
Further, the gauge table is provided with a protective film.
Further, the protective film is a disposable cover film.
Furthermore, a nanometer adhesive tape bonding covering film is arranged on the meter.
The utility model has the following beneficial effects: the following points are provided by combining specific technical means:
1. the utility model utilizes the air pressure sensor I and the air pressure sensor II which are added on the gauge, and utilizes the pipeline pressure difference at the input pipeline and the output pipeline of the gauge to identify air leakage and air theft, the structure is simple, the cost is low, the effect is good, and the communication module and the collecting terminal are interacted to form fragmented and regional data collection, while the gas supplier only needs to collect the data of the collecting terminal regularly, and can also utilize the field.
2. The meter is provided with the cover film or the disposable cover film, because the meter is generally arranged in a kitchen and is easy to adsorb contaminated oil, and the outer surface of the meter can be quickly maintained through the cover film, so that the cost is low, and the cleaning is convenient and quick.
Drawings
Fig. 1 is a schematic structural diagram of a town gas metering system according to an embodiment of the present invention;
fig. 2 is a schematic view of an installation structure of a barometric sensor of a town gas metering system according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of the distribution of the nano adhesive tape of the town gas metering system according to the embodiment of the present invention;
in the figure: 1. Collection terminal 2, strapping table 3, communication module 4, baroceptor I5, baroceptor II 6, input pipeline 7, output pipeline 8, mobile acquisition terminal 9, nanometer sticky tape.
Detailed Description
The utility model will be described in detail hereinafter with reference to the accompanying drawings in conjunction with embodiments. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
The town gas metering system shown in the figures 1-3 comprises a meter 2, wherein an input pipeline 6 and an output pipeline 7 of the meter 2 are respectively provided with an air pressure sensor II 5 and an air pressure sensor I4, the air pressure sensor II 5 and the air pressure sensor I4 are connected with a communication module 3, the communication module 3 is arranged in the meter 2, the air pressure sensor II 5 and the air pressure sensor I4 are integrated at a joint of the meter 2, the air pressure sensor II 5 and the input pipeline 6 are hermetically arranged, the air pressure sensor I4 and the output pipeline 7 are hermetically arranged, the air pressure sensor II 5 and the input pipeline 6 are connected with the communication module 3 or a wireless connection communication module 3 through wires, and an acquisition terminal 1 is arranged in a limited communication distance of the meter 2.
When the utility model is implemented, the implementation key points are as follows:
1. the utility model utilizes the atmospheric pressure sensor I4 and the atmospheric pressure sensor II 5 which are added on the meter 2, and utilizes the pipeline pressure difference at the input pipeline 6 and the output pipeline 7 of the meter to identify air leakage and gas theft, the structure is simple, the cost is low, the effect is good, and the interaction between the communication module 3 and the collecting terminal 1 is utilized to form the fragmented and regional data collection, while the gas supplier only needs to collect the data of the collecting terminal 1 regularly, and can also utilize the field.
2. The meter 2 is provided with the cover film or the disposable cover film, because the meter 2 is generally arranged in a kitchen and is easy to adsorb contaminated oil, and the outer surface of the meter 2 can be quickly maintained through the cover film, so that the cost is low, and the cleaning is convenient and quick.
In an embodiment of the application, collection terminal 1 form a complete set and be provided with mobile acquisition terminal 8, collection terminal 1, mobile acquisition terminal 8 between be wireless communication connection, remote communication, wireless collection, convenient to use, simple structure reduces the maintenance cost, efficient.
In an embodiment of the application, the meter 2 is internally provided with a tamper device, so that the damage is prevented, and the safety performance is good.
In an embodiment of the application, the anti-dismounting device comprises a self-locking electromagnetic valve and a lead seal wire, and is simple and effective in structure, anti-destructive and good in safety performance.
In an embodiment of the present application, the communication module 3 is connected to a data output port of the meter 2, so as to facilitate data acquisition and transmission.
In an embodiment of the present application, the mobile acquisition terminal 8 is provided with a flight device, which facilitates remote acquisition communication and can rapidly collect the area by using flight.
In an embodiment of the application, the protective shell is arranged outside the II 5 barometric sensor, so that the structure is simple and effective, the cost is low, and the effect is good.
In an embodiment of this application, strapping table 2 on be provided with the protection film, convenient degreasing, simple structure, with low costs, effectual.
In an embodiment of the application, the protective film is a disposable cover film, so that the protective film is convenient to set and quick to take.
In an embodiment of the application, the meter 2 on be provided with nanometer sticky tape bonding cover film, it is convenient to set up, simple structure, it is effectual with low costs.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A town gas metering system, includes strapping table (2), its characterized in that: an input pipeline (6) and an output pipeline (7) which are communicated with the gauge (2) are respectively provided with an air pressure sensor II (5) and an air pressure sensor I (4), the air pressure sensor II (5) and the air pressure sensor I (4) are connected with a communication module (3), the communication module (3) is arranged in the gauge (2), the air pressure sensor II (5) and the air pressure sensor I (4) are integrated at the interface of the gauge (2), the air pressure sensor II (5) and the input pipeline (6) are arranged in a sealing way, the air pressure sensor I (4) and the output pipeline (7) are arranged in a sealing way, the air pressure sensor II (5) and the input pipeline (6) are connected with the communication module (3) through wires or are wirelessly connected with the communication module (3), and a collecting terminal (1) is arranged in the limited communication distance of the meter (2).
2. The town gas metering system according to claim 1, wherein: the mobile acquisition terminal (8) is arranged on the acquisition terminal (1) in a matched mode, and the acquisition terminal (1) and the mobile acquisition terminal (8) are in wireless communication connection.
3. The town gas metering system according to claim 1, wherein: the gauge (2) is internally provided with an anti-dismounting device.
4. The town gas metering system according to claim 3, wherein: the anti-dismounting device comprises a self-locking electromagnetic valve and a lead sealing lead.
5. The town gas metering system according to claim 1, wherein: the communication module (3) is connected with a data output port of the meter (2).
6. The town gas metering system according to claim 2, wherein: and a flying device is arranged on the mobile acquisition terminal (8).
7. The town gas metering system according to claim 1, wherein: and a protective shell is arranged outside the air pressure sensor II (5).
8. The town gas metering system according to claim 1, wherein: the gauge (2) is provided with a protective film.
9. The town gas metering system of claim 8, wherein: the protective film is a disposable cover film.
10. The town gas metering system of claim 9, wherein: the meter (2) is provided with a nanometer adhesive tape bonding covering film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122989941.0U CN216385850U (en) | 2021-12-01 | 2021-12-01 | Town gas metering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122989941.0U CN216385850U (en) | 2021-12-01 | 2021-12-01 | Town gas metering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216385850U true CN216385850U (en) | 2022-04-26 |
Family
ID=81220692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122989941.0U Active CN216385850U (en) | 2021-12-01 | 2021-12-01 | Town gas metering system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216385850U (en) |
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2021
- 2021-12-01 CN CN202122989941.0U patent/CN216385850U/en active Active
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