CN214583466U

CN214583466U - Gas meter with data acquisition and automatic alarm functions

Info

Publication number: CN214583466U
Application number: CN202120835475.8U
Authority: CN
Inventors: 戴丽娜; 秦树伟
Original assignee: Ningbo Institute Of Metrology And Testing Ningbo New Material Inspection And Testing Center
Current assignee: Ningbo Institute Of Metrology And Testing Ningbo New Material Inspection And Testing Center
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2021-11-02
Anticipated expiration: 2031-04-22

Abstract

The utility model discloses a gas meter with data acquisition and automatic alarm function, including the gas meter body, the top right-hand member of gas meter body is equipped with the intake pipe, the top left end of gas meter body is equipped with the outlet duct, the right side of outlet duct is connected with gaseous monitoring devices through the connecting pipe, the anterior upper end of gas meter body is equipped with the display panel, the anterior lower extreme of gas meter body is equipped with barometer and gas flow meter respectively, the right side upper end electric connection of gas meter body has audible-visual alarm device, the right side lower extreme electric connection of gas meter body has temperature sensor, the bottom fixed welding of gas meter body has the bottom plate board, the bottom plate board is the rectangular steel plate structure, the fixed welding of rear end of bottom plate board has the mounting bracket. This gas meter with data acquisition and automatic alarm function relates to gas meter technical field, directly sends the warning when data acquisition is unusual, has improved security and practicality, and application scope is wide.

Description

Gas meter with data acquisition and automatic alarm functions

Technical Field

The utility model relates to a gas meter technical field specifically is a gas meter with data acquisition and automatic alarm function.

Background

The gas meter is generally a gas meter, and only a small glass window can be seen outside the gas meter, wherein a roller with numbers is arranged in the small glass window, seven digits are also arranged on the roller, the front four digits of the small digits are black, and the rear three digits are red. The fuel for people to cook in daily life is converted from the conventional energy sources with serious waste and pollution, such as firewood, coal and the like, into natural gas, coal gas, even clean energy sources, such as electricity and the like. The gas meter plays a role, and the automatic accumulation function of the gas meter enables people using natural gas or pipeline gas to conveniently know how much gas is used, so that the gas meter can pay according to the cubic meter consumed every month.

The existing gas meter cannot simultaneously monitor whether gas leakage exists inside the gas outlet pipe and outside the gas meter, so that the gas pressure, the flow and the temperature are inconvenient to directly monitor and display, the intelligent performance is insufficient, danger is caused by abnormal data, the data acquisition efficiency is low, and the acquired types are few; in addition, the existing gas meter cannot directly give out sound and light alarm when data is abnormal, has low prompting effect, insufficient safety and practicability, limited application range, inconvenient quick integral installation or disassembly and low stability. For this reason, a corresponding technical scheme needs to be designed for solution.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be not enough to prior art, the utility model provides a gas meter with data acquisition and automatic alarm function, it can't monitor simultaneously inside the gas outlet pipe and the gas meter outside has or not leak gas to have solved current gas meter, inconvenient directness is with atmospheric pressure, flow and the direct monitoring of temperature show, intelligent performance is not enough, data anomaly can lead to danger, data acquisition's inefficiency, it is few to gather the kind, can not directly send audible-visual warning when data anomaly, the prompt action is low, security and practicality are not enough, application range limits, it is inconvenient with whole quick installation or dismantlement, the technical problem that stability can hang down.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a gas meter with data acquisition and automatic alarm functions comprises a gas meter body, wherein an air inlet pipe is arranged at the right end of the top of the gas meter body, an air outlet pipe is arranged at the left end of the top of the gas meter body, the right side of the air outlet pipe is connected with a gas monitoring device through a connecting pipe, a display panel is arranged at the upper end of the front part of the gas meter body, a barometer and a gas flowmeter are respectively arranged at the lower end of the front part of the gas meter body, an acousto-optic alarm device is electrically connected to the upper end of the right side of the gas meter body, a temperature sensor is electrically connected to the lower end of the right side of the gas meter body, a bottom supporting plate is fixedly welded at the bottom of the gas meter body, the bottom supporting plate is of a rectangular steel plate structure, and a mounting frame is fixedly welded at the rear end of the bottom supporting plate; the gas monitoring device is of a square box structure, the left end of the gas monitoring device is electrically connected with a first gas sensor, the first gas sensor penetrates through a connecting pipe and is installed on the inner side wall of the gas outlet pipe, the top of the gas monitoring device is electrically connected with and distributed with a second gas sensor, and the first gas sensor and the second gas sensor are consistent in structure; the gas meter is characterized in that the sound and light alarm device is of a cylindrical lamp tube structure, a vertical rod is fixedly arranged at the bottom of the sound and light alarm device, the vertical rod is fixedly installed at the upper end of the right side of the gas meter body through threads, a loudspeaker is arranged at the outer side end of the vertical rod, and the loudspeaker and the sound and light alarm device are all electrically connected through a wire.

Preferably, the lower end of the display panel is provided with a battery box cover, the upper end of the inside of the battery box cover is provided with a gas card socket, and a rubber sealing ring is sleeved on the periphery of the battery box cover.

Preferably, the inner side ends of the gas pressure meter and the gas flow meter are electrically connected with a gas pressure sensor and a gas flow sensor, and the gas pressure sensor and the gas flow sensor are both arranged inside the connecting pipeline.

Preferably, the bottom supporting plate and the mounting frame form an L-shaped structure, and reinforcing ribs are fixedly welded and distributed between the bottom supporting plate and the mounting frame.

Preferably, the two ends of the mounting rack are provided with mounting holes, the rear end of the mounting rack is adhered with adhesive pads, and the adhesive pads are formed by compounding carbon fiber cloth and epoxy resin adhesive.

(III) advantageous effects

(1) This gas meter with data acquisition and automatic alarm function, through the gas monitoring devices who connects at the outlet duct right side through the connecting pipe, but the inside gas of outlet duct and the outside gas of gas meter are monitored simultaneously to the high efficiency through first gas sensor and second gas sensor, real-time supervision coal gas has or not to take place to leak, barometer and gas flowmeter through setting up at the anterior lower extreme of gas meter body, the convenient direct atmospheric pressure and the gas flow that will monitor inside show, and through the temperature sensor at gas meter body right side lower extreme electric connection, can monitor the outside temperature of gas meter in real time, avoid the dangerous problem that the high temperature leads to, can monitor the service flow of coal gas, pressure and temperature, data acquisition's efficiency and variety have been improved.

(2) This gas meter with data acquisition and automatic alarm function, through audible and visual alarm device and the megaphone in gas meter body right side upper end electric connection, directly send the warning when data acquisition is unusual, sound and light simultaneous working, dual warning has better warning effect, security and practicality have been improved, application scope is wide, through bottom support plate and mounting bracket in gas meter body bottom fixed weld, be convenient for direct mount or dismantlement, the holistic stability of gas meter has been improved, moreover, the steam meter is simple in structure, and is worth promoting.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the sound and light alarm device of the present invention;

FIG. 3 is a schematic structural view of the gas monitoring device of the present invention;

fig. 4 is a schematic structural diagram of the bottom plate mounting bracket of the present invention.

In the figure, a gas meter body 1, an air inlet pipe 2, an air outlet pipe 3, a gas monitoring device 4, a gas pressure meter 5, a gas flow meter 6, a temperature sensor 7, an audible and visual alarm device 8, a display panel 9, a battery box cover 10, a bottom supporting plate 11, an upright rod 12, a loudspeaker 13, a first gas sensor 14, a second gas sensor 15, a mounting rack 16, a reinforcing rib 17 and an adhesive pad 18 are arranged.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention provides a technical solution: a gas meter with data acquisition and automatic alarm functions comprises a gas meter body 1, wherein a gas inlet pipe 2 is arranged at the right end of the top of the gas meter body 1, a gas outlet pipe 3 is arranged at the left end of the top of the gas meter body 1, gas enters from the gas inlet pipe 2 and is discharged from the gas outlet pipe 3, a gas monitoring device 4 is connected to the right side of the gas outlet pipe 3 through a connecting pipe, a display board 9 is arranged at the upper end of the front part of the gas meter body 1, acquired data and gas meter values are displayed on the display board 9, a gas pressure meter 5 and a gas flow meter 6 are respectively arranged at the lower end of the front part of the gas meter body 1, an acousto-optic alarm device 8 is electrically connected to the upper end of the right side of the gas meter body 1, the type of the acousto-optic alarm device 8 is YS-BJ02, a temperature sensor 7 is electrically connected to the lower end of the right side of the gas meter body 1, the type of the temperature sensor 7 is a ntc temperature sensor, a bottom supporting plate 11 is fixedly welded to the bottom of the gas meter body 1, the bottom supporting plate 11 is of a rectangular steel plate structure, and a mounting frame 16 is fixedly welded at the rear end of the bottom supporting plate 11; the gas monitoring device 4 is of a square box-shaped structure, the left end of the gas monitoring device 4 is electrically connected with a first gas sensor 14, the first gas sensor 14 penetrates through a connecting pipe and is installed on the inner side wall of the gas outlet pipe 3, the top of the gas monitoring device 4 is electrically connected with and distributed with a second gas sensor 15, the first gas sensor 14 and the second gas sensor 15 are consistent in structure, and the models of the first gas sensor 14 and the second gas sensor 15 are BNB 000; acousto-optic warning device 8 is cylindrical fluorescent tube structure, acousto-optic warning device 8's the fixed pole setting 12 that is equipped with in bottom, pole setting 12 passes through screw thread fixed mounting in the right side upper end of gas meter body 1, and the outside end of pole setting 12 is equipped with megaphone 13, all through wire electric connection between megaphone 13 and the acousto-optic warning device 8, and the front end electric connection of pole setting 12 has reset button, directly presses reset button when recovering unusually, direct normal work.

Further, the inside of display panel 9 is equipped with base table reading board and touch display screen, makes things convenient for direct reading, easy operation, and the lower extreme of display panel 9 is equipped with battery box lid 10, and the inside upper end of battery box lid 10 is equipped with the gas card socket, and a week of battery box lid 10 has cup jointed rubber seal, conveniently changes the battery, inserts the gas card, dustproof waterproof oil smoke prevention, safe and reliable.

Furthermore, the inner side ends of the barometer 5 and the gas flowmeter 6 are electrically connected with a gas pressure sensor and a gas flow sensor, the gas pressure sensor and the gas flow sensor are both installed inside the connecting pipeline, the model of the gas pressure sensor is KZY-KO-P, the model of the gas flow sensor is FMA-A2000, and pressure and flow inside the pipeline can be monitored in real time.

Further, the bottom support plate 11 and the mounting rack 16 form an L-shaped structure, reinforcing ribs 17 are fixedly welded and distributed between the bottom support plate 11 and the mounting rack 16, the overall mounting strength is effectively improved, and the stability is high.

Specifically, the both ends of mounting bracket 16 are seted up and are distributed the mounting hole, and the rear end bonding distribution of mounting bracket 16 has viscose pad 18, and viscose pad 18 adopts carbon cloth and epoxy glue complex to form, conveniently adopts the positioning bolt installation, perhaps adopts viscose pad 18 direct bonding fixed, and the mode of installation is various, and is fixed comparatively convenient, reasonable in design.

The working principle is as follows: the gas monitoring device 4 connected with the right side of the gas outlet pipe 3 through a connecting pipe monitors whether gas leaks or not in real time, a signal acquisition circuit and a corresponding conversion output circuit are externally connected to the gas monitoring device 4, a first gas sensor 14 and a second gas sensor 15 monitor gas inside the gas outlet pipe 3 and gas outside the gas meter at the same time, a gas pressure meter 5 and a gas flow meter 6 at the lower end of the front part of the gas meter body 1 directly display gas pressure and gas flow monitored by an internal gas pressure sensor and a gas flow sensor, and monitor temperature outside the gas meter body 1 in real time through a temperature sensor 7 electrically connected with the lower end of the right side of the gas meter body 1, when data acquisition is abnormal, an audible and visual alarm device 8 and a loudspeaker 1 electrically connected with the upper end of the right side of the gas meter body 1 directly give an alarm, sound and light work at the same time, and double warning reminding is achieved, safe practical, the fixed welded bottom plate 11 in 1 bottom of accessible gas meter body and mounting bracket 16 direct mount or dismantle on the wall, have improved the holistic stability of gas meter.

The present invention relates to the art of electronic components for circuits, and can be implemented by those skilled in the art without redundancy, and the present invention also does not relate to improvements to software and methods.

The utility model discloses a gas meter body 1, intake pipe 2, outlet duct 3, gas monitoring devices 4, barometer 5, gas flow meter 6, temperature sensor 7, audible and visual alarm device 8, display panel 9, battery box cover 10, bottom plate 11, pole setting 12, megaphone 13, first gas sensor 14, second gas sensor 15, mounting bracket 16, strengthening rib 17, viscose pad 18, the part is general standard or the part that technical staff in this field know, its structure and principle all are that this technical staff all can learn through the technical manual or through conventional experimental method, the problem that the utility model solves is unable to monitor simultaneously that there is gas leakage inside the outlet duct and outside the gas meter, it is inconvenient directly to monitor atmospheric pressure, flow and temperature and show, intelligent performance is not enough, the abnormal of data can lead to danger, the efficiency of data acquisition is low, the kind of collection is few, the utility model can not directly send out sound and light alarm when the data is abnormal, has low prompting effect, insufficient safety and practicability, limited application range, inconvenient rapid integral installation or disassembly and low stability, monitors the leakage of the gas in real time through the mutual combination of the components, directly displays the gas pressure and the gas flow monitored inside, monitors the temperature outside the gas meter in real time, avoids the danger problem caused by overhigh temperature, can monitor the use flow, the pressure and the temperature of the gas, improves the efficiency and the diversity of data acquisition, directly send the warning when data acquisition is unusual, sound and light simultaneous working, dual warning has better warning effect, has improved security and practicality, and application scope is wide, and the direct mount or the dismantlement of being convenient for have improved the holistic stability of gas meter, and simple structure is worth promoting.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a gas meter with data acquisition and automatic alarm function which characterized in that: comprises a gas meter body (1), an air inlet pipe (2) is arranged at the right end of the top of the gas meter body (1), the left end of the top of the gas meter body (1) is provided with an air outlet pipe (3), the right side of the air outlet pipe (3) is connected with a gas monitoring device (4) through a connecting pipe, the upper end of the front part of the gas meter body (1) is provided with a display board (9), the lower end of the front part of the gas meter body (1) is respectively provided with a gas pressure meter (5) and a gas flow meter (6), the upper end of the right side of the gas meter body (1) is electrically connected with an audible and visual alarm device (8), the lower end of the right side of the gas meter body (1) is electrically connected with a temperature sensor (7), a bottom supporting plate (11) is fixedly welded at the bottom of the gas meter body (1), the bottom supporting plate (11) is of a rectangular steel plate structure, and a mounting frame (16) is fixedly welded at the rear end of the bottom supporting plate (11);

the gas monitoring device (4) is of a square box-shaped structure, the left end of the gas monitoring device (4) is electrically connected with a first gas sensor (14), the first gas sensor (14) penetrates through a connecting pipe and is installed on the inner side wall of the gas outlet pipe (3), the top of the gas monitoring device (4) is electrically connected with and distributed with a second gas sensor (15), and the first gas sensor (14) and the second gas sensor (15) are consistent in structure;

acousto-optic warning device (8) are cylindrical fluorescent tube structure, the fixed pole setting (12) that is equipped with in bottom of acousto-optic warning device (8), pole setting (12) are installed in the right side upper end of gas meter body (1) through screw thread fixed, the outside end of pole setting (12) is equipped with megaphone (13), all through wire electric connection between megaphone (13) and acousto-optic warning device (8).

2. The gas meter with data acquisition and automatic alarm functions of claim 1, wherein: the lower end of the display panel (9) is provided with a battery box cover (10), the upper end inside the battery box cover (10) is provided with a gas card socket, and a rubber sealing ring is sleeved on the periphery of the battery box cover (10).

3. The gas meter with data acquisition and automatic alarm functions of claim 1, wherein: the inner side ends of the air pressure meter (5) and the gas flow meter (6) are electrically connected with an air pressure sensor and a gas flow sensor, and the air pressure sensor and the gas flow sensor are installed inside the connecting pipeline.

4. The gas meter with data acquisition and automatic alarm functions of claim 1, wherein: the bottom supporting plate (11) and the mounting rack (16) form an L-shaped structure, and reinforcing ribs (17) are fixedly welded and distributed between the bottom supporting plate (11) and the mounting rack (16).

5. The gas meter with data acquisition and automatic alarm functions of claim 1, wherein: the mounting structure is characterized in that mounting holes are formed in two ends of the mounting frame (16) in a distributed mode, a viscose pad (18) is arranged at the rear end of the mounting frame (16) in a bonding mode, and the viscose pad (18) is formed by compounding carbon fiber cloth and epoxy resin glue.