CN216954682U - Gas meter with monitoring and alarming functions - Google Patents

Abstract

The utility model discloses a gas meter with a monitoring and alarming function, which relates to the technical field of gas meters and comprises a gas meter body, wherein gas inlet pipeline boxes and gas outlet pipelines are respectively arranged on two sides of the top of the gas meter body, a sealing box is arranged on the top of the gas meter body and comprises a first shell and a second shell which are detachably connected, a gas detection sensor is fixed on the inner wall of the first shell, a controller electrically connected with the gas detection sensor is fixed on the inner wall of the second shell, an alarm electrically connected with the gas detection sensor is fixed on the outer wall of the first shell, two clamping heads are fixedly connected on two sides of the first shell, and two clamping blocks matched with the clamping heads are fixed on the outer walls of two sides of the second shell. The sealing box plays a role in sealing and isolating the outside air, the gas detection sensor detects the gas at the first time, and the controller controls the alarm to give an alarm for warning, so that the safety warning effect is played.

Description

Gas meter with monitoring and alarming functions

Technical Field

The utility model relates to the technical field of gas meters, in particular to a gas meter with a monitoring and alarming function.

Background

The outside of the gas meter can only see that the small glass window is provided with a roller with numbers, the roller is also provided with seven digits, the front four digits of the small number are black, and the rear three digits are red. The fuel for people to cook in daily life is changed into natural gas and coal gas, even clean energy such as electricity and the like from conventional energy such as firewood, coal and the like which have serious resource waste and serious pollution. 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 problem of gas leakage sometimes appears in the pipeline that current carries out the gas transmission, especially in the position department of pipeline butt joint, extremely appear the phenomenon that gas leaked because of the long-term out of service of a year.

However, when the existing gas meter is actually used and the gas leakage phenomenon occurs, a safety alarm device is lacked to remind a user, so that a larger safety accident can be prevented.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a gas meter with a monitoring and alarming function. The advantages are that: the gas leakage alarm can be accurately carried out, and the safety of gas use is improved.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a gas table with monitoring alarming function, includes the gas table body, the top both sides of gas table body are provided with the inlet pipe way of giving vent to anger of admission line box respectively, the top of gas table body is provided with the seal box, the seal box is including dismantling first casing and the second casing of connection, the inner wall of first casing is fixed with gaseous detection sensor, the inner wall of second casing is fixed with the controller with gaseous detection sensor electric connection, the outer wall of first casing is fixed with the alarm with gaseous detection sensor electric connection.

Preferably, two clamping heads are fixedly connected to two sides of the first shell, and two clamping blocks matched with the clamping heads are fixed to outer walls of two sides of the second shell.

Preferably, the gas detection sensor is connected with a connecting male head through a wire, and the controller is connected with a connecting female head matched with the connecting male head through a wire.

Preferably, two screw sockets are formed in one end of the outer wall of the gas meter body, and the first shell is fixed in the screw sockets through bolts.

Preferably, two first notches are formed in the top of the first shell, two second notches are formed in the top of the second shell, and the first notches and the second notches form circular holes for the air inlet pipeline and the air outlet pipeline to extend out.

Preferably, the inner walls of the first notch and the second notch are both fixed with sealing rings, sealing strips are fixed at the joints of the two corresponding sealing rings, and sealing grooves are formed in the joints of the second shell.

The utility model has the beneficial effects that:

1. according to the gas meter, the first shell and the second shell which are provided with the controller, the gas detection sensor and the alarm are spliced and fixed to the top of the outer wall of the gas meter body, the first shell and the second shell form the sealing box, the sealing box and the gas meter body are fixed through the rotating bolt, when the problem of gas leakage occurs at the joint of the gas inlet pipeline and the gas outlet pipeline, gas can appear in the sealing box, the sealing box plays a role of sealing and isolating outside air, the gas detection sensor detects gas at the first time, the alarm is controlled through the controller to give an alarm, and a safety warning effect is achieved.

2. According to the gas detection device, the gas detection sensor is connected with the connecting male head through the wire, the controller is connected with the connecting female head matched with the connecting male head through the wire, when the first shell and the second shell are disassembled, the connecting male head and the connecting female head can be disassembled, the first shell and the second shell can be conveniently separated, the inside can be conveniently and separately overhauled, and the gas detection device is convenient and practical.

3. According to the gas detection sensor, the sealing rings are arranged, the sealing strips are fixed at the joints of the two corresponding sealing rings, the sealing groove is formed in the joint of the second shell, and when the first shell and the second shell are clamped, the sealing strips are embedded in the sealing groove to form sealing connection, so that leakage of gas is effectively prevented, the problem of mixed dilution of gas and air is avoided, and the gas detection sensor has a detection failure phenomenon.

Drawings

Fig. 1 is a schematic perspective view of a gas meter with a monitoring and alarming function according to the present invention;

fig. 2 is a schematic view of an expanded structure of a seal box of a gas meter with a monitoring and alarming function according to the present invention;

fig. 3 is an enlarged schematic structural diagram of a portion a in fig. 2 of a gas meter with a monitoring alarm function according to the present invention;

fig. 4 is a schematic view of a partial cross-sectional structure of a gas meter with a monitoring and alarming function according to the present invention.

In the figure: 1. a gas meter body; 2. an air intake duct; 3. an air outlet pipe; 6. a sealing box; 7. a first housing; 8. a second housing; 9. a controller; 10. a gas detection sensor; 11. an alarm; 12. connecting a male head; 13. connecting the female head; 14. clamping a head; 15. a clamping block; 16. a sealing groove; 17. a sealing strip; 18. a first notch; 19. a second notch; 20. a seal ring; 21. a bolt; 22. and (4) screwing.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-4, a gas meter with monitoring and alarming functions comprises a gas meter body 1, wherein gas inlet pipes 2 and gas outlet pipes 3 are respectively arranged on two sides of the top of the gas meter body 1, a sealing box 6 is arranged on the top of the gas meter body 1, the sealing box 6 comprises a first shell 7 and a second shell 8 which are detachably connected, a gas detection sensor 10 is fixed on the inner wall of the first shell 7, a controller 9 electrically connected with the gas detection sensor 10 is fixed on the inner wall of the second shell 8, and an alarm 11 electrically connected with the gas detection sensor 10 is fixed on the outer wall of the first shell 7.

Specifically, two clamping heads 14 are fixedly connected to two sides of the first shell 7, two clamping blocks 15 matched with the clamping heads 14 are fixed to outer walls of two sides of the second shell 8, and the clamping heads 14 are clamped with the clamping blocks 15, so that the first shell 7 and the second shell 8 can be conveniently mounted and dismounted.

Specifically, the gas detection sensor 10 is connected with the male connector 12 through a wire, the controller 9 is connected with the female connector 13 connected with the male connector 12 through a wire, when the first shell 7 and the second shell 8 are disassembled, the male connector 12 and the female connector 13 can be disassembled, the first shell 7 and the second shell 8 can be separated conveniently, the inside of the convenient part is separated for maintenance, and the gas detection sensor is convenient and practical.

Specifically, two screw sockets 22 have been seted up to the outer wall one end of gas table body 1, and first casing 7 passes through bolt 21 to be fixed in screw sockets 22, strengthens fixing seal box 6 and gas table body 1 through rotating bolt 21.

Specifically, two first notches 18 have been seted up at the top of first casing 7, and two second notches 19 have been seted up at the top of second casing 8, and first notch 18 and second notch 19 form the round hole that supplies admission line 2 and outlet duct 3 to stretch out, and the round hole that utilizes first notch 18 and second notch 19 to form can make things convenient for admission line 2 and outlet duct 3 to stretch out, does not leak to causing inside gas simultaneously.

Specifically, the inner walls of the first notch 18 and the second notch 19 are both fixed with a sealing ring 20, and the two corresponding sealing rings 20) form a sealing ring, and the two sealing rings 20) form a sealing ring to effectively seal the sealing box 6, so that gas leakage is prevented, and the detection accuracy of the gas detection sensor 10 is enhanced.

Specifically, the junction of first casing 7 is fixed with sealing strip 17, and seal groove 16 has been seted up to the junction of second casing 8, and when first casing 7 and 8 joints of second casing, sealing strip 17 gomphosis formed sealing connection at seal groove 16, and the gas that effectively prevents to reveal leaks, avoids appearing the gas and carries out the problem of mixing the dilution with the air, lets gas detection sensor 10 appear detecting malfunctioning phenomenon.

The working principle is as follows: during the use, controller 9 will be installed, gas detection sensor 10, the concatenation of the first casing 7 and the second casing 8 of alarm 11 is fixed at 1 outer wall top of gas table body, first casing 7 and second casing 8 form seal box 6, strengthen the fixed of seal box 6 and gas table body 1 through rotating bolt 21, when the problem of gas leakage appears in admission line 2 and the junction of the pipeline of giving vent to anger 3, gas can appear inside seal box 6, because seal box 6 plays the effect of sealed isolated outside air, gas detection sensor 10 very first time detects the gas, and report to the police through controller 9 control alarm 11 and remind, play the safety warning effect.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solution of the present invention and the inventive concept with equivalent alternatives or modifications within the scope of the present invention.

Claims (7)

1. The utility model provides a gas table with monitoring alarming function, includes gas table body (1), the top both sides of gas table body (1) are provided with inlet pipe (2) box pipeline (3) of giving vent to anger respectively, a serial communication port, the top of gas table body (1) is provided with seal box (6), seal box (6) are including dismantling first casing (7) and second casing (8) of connecting, the inner wall of first casing (7) is fixed with gaseous detection sensor (10), the inner wall of second casing (8) is fixed with controller (9) with gaseous detection sensor (10) electric connection, the outer wall of first casing (7) is fixed with alarm (11) with gaseous detection sensor (10) electric connection.

2. The gas meter with the monitoring and alarming functions as claimed in claim 1, wherein two clamping heads (14) are fixedly connected to two sides of the first shell (7), and two clamping blocks (15) matched with the clamping heads (14) are fixed to outer walls of two sides of the second shell (8).

3. The gas meter with the monitoring and alarming functions as claimed in claim 2, wherein the gas detection sensor (10) is connected with a connecting male head (12) through a lead, and the controller (9) is connected with a connecting female head (13) matched with the connecting male head (12) through a lead.

4. The gas meter with the monitoring and alarming functions as claimed in claim 3, wherein two screw ports (22) are formed in one end of the outer wall of the gas meter body (1), and the first shell (7) is fixed in the screw ports (22) through bolts (21).

5. The gas meter with the monitoring and alarming functions as claimed in claim 4, wherein two first notches (18) are formed in the top of the first shell (7), two second notches (19) are formed in the top of the second shell (8), and the first notches (18) and the second notches (19) form round holes for the air inlet pipeline (2) and the air outlet pipeline (3) to extend out.

6. The gas meter with the monitoring and alarming functions as claimed in claim 5, wherein sealing rings (20) are fixed on the inner walls of the first notch (18) and the second notch (19), and the two corresponding sealing rings (20) form a sealing ring.

7. The gas meter with the monitoring and alarming functions as claimed in claim 6, wherein a sealing strip (17) is fixed at the joint of the first shell (7), and a sealing groove (16) is formed at the joint of the second shell (8).

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