CN209131759U - A kind of gas meter with warning function - Google Patents

Abstract

The utility model discloses a kind of gas meters with warning function, including metope, gasometer casing is provided on front side of the metope, left side at the top of the gasometer casing is provided with the first attachment base, escape pipe is communicated at the top of first attachment base, right side at the top of gasometer casing is provided with the second attachment base, and air inlet pipe is communicated at the top of the second attachment base, is communicated with communicating pipe at the top of air inlet pipe.The utility model is used cooperatively by setting metope, fixed link, backing plate, escape pipe, the first attachment base, base table reading plate, fixed plate, display screen, gasometer casing, combined aural and visual alarm, processor, the second attachment base, air inlet pipe, gas sensor, communicating pipe, the first connection ring and the second connection ring, solves existing gas meter when in use, the phenomenon that use for a long time will appear gas leakage, make the problem of coal gas meter reading inaccuracy in this way, the use for the person of being convenient to use improves the practicability of gas meter.

Description

A kind of gas meter with warning function

Technical field

The utility model relates to gas meter technical field, specially a kind of gas meter with warning function.

Background technique

Gas meter is a kind of gas flowmeter, also known as gas meter, flow meter, and gas meter is to flow through coal gas volume in pipeline to accumulative The flow measurement instrument of total amount.

With the continuous improvement of people's living standards, gas meter is extensively generally in our daily lifes, existing coal gas Table when in use, for a long time using will appear gas leakage the phenomenon that, make coal gas meter reading inaccurate in this way, thus person inconvenient to use Use, the practicability of gas meter is reduced, for this purpose, we have proposed a kind of gas meters with warning function.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of gas meter with warning function, has alarm Function the advantages that, solve the problems, such as that existing gas meter does not have warning function when in use.

(2) technical solution

To realize the above-mentioned purpose for having warning function, the utility model is provided the following technical solutions: one kind having alarm The gas meter of function, including metope are provided with gasometer casing, the left side at the top of the gasometer casing on front side of the metope It is provided with the first attachment base, escape pipe is communicated at the top of first attachment base, the right side at the top of the gasometer casing is set It is equipped with the second attachment base, air inlet pipe is communicated at the top of second attachment base, is communicated with communicating pipe at the top of the air inlet pipe, Gas sensor is fixedly connected at the top of the communicating pipe, the bottom on the right side of the gasometer casing is fixedly connected with acousto-optic report Device is warned, the bottom on the right side of the metope surface is fixedly connected with processor；

The input terminal of the processor and the output end of gas sensor are unidirectionally electrically connected, the output end of the processor It is unidirectionally electrically connected with the input terminal of combined aural and visual alarm.

Preferably, fixed plate is fixedly connected on front side of the gasometer casing, the top of the fixed plate surface is fixed It is connected with base table reading plate, the bottom of the fixed plate surface is fixedly connected with display screen.

Preferably, the bottom of first attachment base and the junction at the top of gasometer casing are fixed by the second connection ring Connection, the surface of first attachment base offer external screw thread, and the bottom of the outlet tube cavity is offered to be cooperated with external screw thread The internal screw thread used, first attachment base are threadedly coupled with escape pipe.

Preferably, the top of the gasometer casing and the junction of the second attachment base bottom are fixed by the first connection ring Connection, the surface of second attachment base offer external screw thread, and the bottom of the air inlet tube cavity is offered to be cooperated with external screw thread The internal screw thread used, second attachment base are threadedly coupled with air inlet pipe.

Preferably, the two sides of the gasometer casing back side are fixedly connected to fixed link, and the back side of the fixed link is solid Surely it is connected with backing plate, the back side of the backing plate is fixedly connected with metope.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of gas meter with warning function, has following beneficial Effect:

1, the utility model is by being arranged metope, fixed link, backing plate, escape pipe, the first attachment base, base table reading plate, consolidating Fixed board, display screen, gasometer casing, combined aural and visual alarm, processor, the second attachment base, air inlet pipe, gas sensor, communicating pipe, Being used cooperatively for first connection ring and the second connection ring, solves existing gas meter when in use, for a long time using will appear The phenomenon that gas leakage, make the problem of coal gas meter reading inaccuracy in this way, the use for the person of being convenient to use improves the practical of gas meter Property.

2, the utility model is improved stability when gasometer casing work, is avoided because lacking by setting fixed link Weary fixed device, causes gasometer casing to will appear the phenomenon that falling at work, by be arranged combined aural and visual alarm, to coal gas into Leakage phenomenon Realtime Alerts when gas, thus convenient for users to being repaired to gas leak position, by the way that the first connection ring is arranged With the second connection ring, improve stability when the second attachment base and the first attachment base work, thus avoid the second attachment base with First attachment base will appear unstable phenomenon.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the partial enlargement diagram in Fig. 1 at A；

Fig. 3 is the utility model architecture system block diagram.

In figure: 1 metope, 2 fixed links, 3 backing plates, 4 escape pipes, 5 first attachment bases, 6 base table reading plates, 7 fixed plates, 8 are shown Display screen, 9 gasometer casings, 10 combined aural and visual alarms, 11 processors, 12 second attachment bases, 13 air inlet pipe, 14 gas sensors, 15 Communicating pipe, 16 first connection rings, 17 second connection rings.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

It please refers to Fig. 1-3, a kind of gas meter with warning function, including metope 1, the front side of metope 1 and is provided with coal gas Watch case 9, the two sides of 9 back side of gasometer casing are fixedly connected to fixed link 2, and the back side of fixed link 2 is fixedly connected with backing plate 3, the back side of backing plate 3 is fixedly connected with metope 1, by setting fixed link 2, improves stability when gasometer casing 9 works, It avoids due to a lack of fixed device, gasometer casing 9 is caused to will appear the phenomenon that falling, 9 top of gasometer casing at work Left side be provided with the first attachment base 5, the top of the first attachment base 5 is communicated with escape pipe 4, the bottom of the first attachment base 5 and coal The junction at 9 top of gas meter shell is fixedly connected by the second connection ring 17, and the surface of the first attachment base 5 offers external screw thread, The bottom of 4 inner cavity of escape pipe offers the internal screw thread being used cooperatively with external screw thread, and the first attachment base 5 is threadedly coupled with escape pipe 4, The right side at 9 top of gasometer casing is provided with the second attachment base 12, the top of gasometer casing 9 and 12 bottom of the second attachment base Junction is fixedly connected by the first connection ring 16, and the surface of the second attachment base 12 offers external screw thread, 13 inner cavity of air inlet pipe Bottom offers the internal screw thread being used cooperatively with external screw thread, and the second attachment base 12 is threadedly coupled with air inlet pipe 13, passes through setting the One connection ring 16 and the second connection ring 17 improve stability when the second attachment base 12 and the work of the first attachment base 5, to keep away Exempt from the second attachment base 12 and the first attachment base 5 will appear unstable phenomenon, the top of the second attachment base 12 is communicated with air inlet pipe 13, the top of air inlet pipe 13 is communicated with communicating pipe 15, and the top of communicating pipe 15 is fixedly connected with gas sensor 14, outside gas meter The bottom on 9 right side of shell is fixedly connected with combined aural and visual alarm 10, by the way that combined aural and visual alarm 10, leakage phenomenon when to gas inlet is arranged Realtime Alerts, thus convenient for users to being repaired to gas leak position, the model YS-01 of combined aural and visual alarm 10, metope 1 Bottom on the right side of surface is fixedly connected with processor 11, and the output end of the input terminal and gas sensor 14 of processor 11 is unidirectionally electric Property connection, the input terminal of the model G018 of gas sensor 14, the output end and combined aural and visual alarm 10 of processor 11 is unidirectionally electric Property connection, the model MPC8540PX833LC of processor 11, the front side of gasometer casing 9 is fixedly connected with fixed plate 7, fixed Base table reading plate 6 is fixedly connected at the top of 7 surface of plate, the bottom on 7 surface of fixed plate is fixedly connected with display screen 8.

When in use, coal gas is entered inside air inlet pipe 13 by communicating pipe 15, is transferred to gasometer casing 9 by air inlet pipe 13 Inside, if gas sensor 14 detects coal gas there are when gas leakage between communicating pipe 15 and air inlet pipe 13, detection data is passed Processor 11 to be passed to be handled, processor 11 controls combined aural and visual alarm 10 and works, so that user is prompted, and Shi Jinhang repairs gas leakage.

In conclusion this has the gas meter of warning function, pass through metope 1, fixed link 2, backing plate 3, escape pipe 4, first Attachment base 5, base table reading plate 6, fixed plate 7, display screen 8, gasometer casing 9, combined aural and visual alarm 10, processor 11, second connect Joint chair 12, air inlet pipe 13, gas sensor 14, communicating pipe 15, the first connection ring 16 and the second connection ring 17 are used cooperatively, and are solved Existing gas meter of having determined does not have the problem of warning function when in use.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of gas meter with warning function, including metope (1), it is characterised in that: be provided on front side of the metope (1) Gasometer casing (9), the left side at the top of the gasometer casing (9) are provided with the first attachment base (5), first attachment base (5) it is communicated at the top of escape pipe (4), the right side at the top of the gasometer casing (9) is provided with the second attachment base (12), described It is communicated at the top of second attachment base (12) air inlet pipe (13), is communicated with communicating pipe (15), institute at the top of the air inlet pipe (13) It states and is fixedly connected at the top of communicating pipe (15) gas sensor (14), the bottom on the right side of the gasometer casing (9) is fixed to be connected It is connected to combined aural and visual alarm (10), the bottom on the right side of metope (1) surface is fixedly connected with processor (11)；

The output end of the input terminal and gas sensor (14) of the processor (11) is unidirectionally electrically connected, the processor (11) The input terminal of output end and combined aural and visual alarm (10) be unidirectionally electrically connected.

2. a kind of gas meter with warning function according to claim 1, it is characterised in that: the gasometer casing (9) it is fixedly connected on front side of fixed plate (7), is fixedly connected with base table reading plate (6) at the top of fixed plate (7) surface, The bottom on fixed plate (7) surface is fixedly connected with display screen (8).

3. a kind of gas meter with warning function according to claim 1, it is characterised in that: first attachment base (5) bottom is fixedly connected with the junction at the top of gasometer casing (9) by the second connection ring (17), first attachment base (5) surface offers external screw thread, and the bottom of escape pipe (4) inner cavity offers the internal screw thread being used cooperatively with external screw thread, First attachment base (5) is threadedly coupled with escape pipe (4).

4. a kind of gas meter with warning function according to claim 1, it is characterised in that: the gasometer casing (9) top is fixedly connected with the junction of the second attachment base (12) bottom by the first connection ring (16), second connection The surface of seat (12) offers external screw thread, and the bottom of air inlet pipe (13) inner cavity offers the interior spiral shell being used cooperatively with external screw thread Line, second attachment base (12) are threadedly coupled with air inlet pipe (13).

5. a kind of gas meter with warning function according to claim 1, it is characterised in that: the gasometer casing (9) two sides of back side are fixedly connected to fixed link (2), and the back side of the fixed link (2) is fixedly connected with backing plate (3), described The back side of backing plate (3) is fixedly connected with metope (1).