CN212809420U - Alarm device for monitoring gas leakage - Google Patents
Alarm device for monitoring gas leakage Download PDFInfo
- Publication number
- CN212809420U CN212809420U CN202021701271.7U CN202021701271U CN212809420U CN 212809420 U CN212809420 U CN 212809420U CN 202021701271 U CN202021701271 U CN 202021701271U CN 212809420 U CN212809420 U CN 212809420U
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- gas
- alarm device
- gas leakage
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Abstract
The utility model discloses an alarm device for gas leakage monitoring, including the mounting panel that is fixed in the wall body, the spacing groove that has symmetric distribution is opened to one side outer wall of mounting panel, and two spacing inslots all inlay and be equipped with spacing, two spacing welding has same install bin, and install bin one side outer wall is fixed with gas sensor, install bin top outer wall is fixed with alarm lamp and bee calling organ in proper order, and the inside controller that is equipped with of install bin, install bin bottom inner wall is opened there is the air inlet, and the welding of air inlet top has the gas collection fill. The utility model discloses utilize gas sensor to detect the gas of leakage, when detecting the gas, the controller can start alarm lamp and bee calling organ, carries out the dual warning of reputation, effectually reminds personnel to through at wall body fixed mounting panel, consequently only need to weld the install bin that has spacing to peg graft and can realize fixing simple to operate on the mounting panel.
Description
Technical Field
The utility model relates to a gas monitoring technology field especially relates to an alarm device for gas leakage monitoring.
Background
The rapid development of the natural gas industry in china is only the beginning of a new phase. From the perspective of the integrated system engineering of the whole natural gas upstream and downstream, the natural gas industry in China is still young. Compared with other mature natural gas markets, China will spend less time developing into the mature natural gas market.
Due to the continuous maturity of the natural gas market in China, natural gas gradually enters each household, however, due to the common use of natural gas, gas leakage can often occur, although corresponding gas is added in the gas to smell the gas leakage, the gas leakage is found only by smell or has certain potential safety hazard, so that an alarm device for monitoring the gas leakage needs to be designed, most of the traditional alarm devices are simple in structure, mostly only adopt sound alarm, the safety is low, and when the gas leakage is found, corresponding treatment measures are also lacked to reduce the gas concentration in a kitchen.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art, and providing an alarm device for monitoring gas leakage.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an alarm device for monitoring gas leakage comprises a mounting plate fixed on a wall body, wherein the outer wall of one side of the mounting plate is provided with limit grooves which are symmetrically distributed, and the two limiting grooves are embedded with limiting strips, the two limiting strips are welded with the same mounting box, and a gas sensor is fixed on the outer wall of one side of the installation box, an alarm lamp and a buzzer are sequentially fixed on the outer wall of the top of the installation box, and the inside of the installation box is provided with a controller, the inner wall of the bottom of the installation box is provided with an air inlet, the top of the air inlet is welded with an air collecting hopper, the top of the air collecting hopper is welded with an exhaust pipe, and one end of the exhaust pipe far away from the installation box is arranged outside the wall body, an exhaust fan is fixed in the exhaust pipe through a bolt, and the outer wall welding of installing box bottom has the guided way of symmetric distribution, the guided way inner wall all inlays and is equipped with the guide block, and the guide block welding has filter box.
Preferably, the inner wall of one side of the installation box is provided with an installation opening, the inner wall of the installation opening is hinged with a box door provided with a transparent observation window, and a sealing ring is bonded at the joint of the box door and the installation box.
Preferably, the signal end of the gas sensor is connected with a controller through a signal line, and the controller is connected with an alarm lamp, a buzzer and an exhaust fan through a lead.
Preferably, the gas sensor, the alarm lamp, the exhaust fan, the buzzer and the controller are all connected with a switch through wires, and the switch is connected with an external power supply.
Preferably, the filter net cage is of a mesh structure, and the inside of the filter net cage is provided with activated carbon.
Preferably, the size of the inner wall of the guide rail is matched with the size of the guide block, and the guide rail and the guide block form sliding fit.
The utility model has the advantages that:
1. according to the alarm device for monitoring the gas leakage, the gas sensor is used for detecting the leaked gas, when the gas is detected, the controller can start the alarm lamp and the buzzer to perform sound and light double warning, so that the alarm device effectively reminds people, and the mounting plate is fixed on the wall body, so that the mounting box welded with the limiting strips can be fixed only by being inserted on the mounting plate, and the mounting is convenient;
2. this an alarm device for gas leakage monitoring of design, when detecting the gas leakage, the calandria of air discharge fan just can be opened to the controller, in time discharges the air that contains the gas in with the kitchen, reduces inside gas concentration to reduce the potential safety hazard, and when the kitchen inside contained more oil smoke, also can open the air discharge fan, the air escape that will contain the oil smoke, and filter box can filter the oil smoke in the air, avoids the oil stain to glue inside the pipeline.
Drawings
Fig. 1 is a schematic structural diagram of an inner structure of an installation box of an alarm device for monitoring gas leakage according to the present invention;
fig. 2 is a top view of the overall structure of an alarm device for monitoring gas leakage according to the present invention.
In the figure: the device comprises a mounting plate 1, a limiting groove 2, a limiting strip 3, a mounting box 4, a box door 5, a gas sensor 6, an alarm lamp 7, a buzzer 8, a controller 9, an air inlet 10, an air collecting hopper 11, an exhaust pipe 12, an exhaust fan 13, a guide rail 14, a guide block 15 and a filtering net box 16.
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.
Referring to fig. 1-2, an alarm device for monitoring gas leakage comprises a mounting plate 1 fixed on a wall, wherein the outer wall of one side of the mounting plate 1 is provided with symmetrically distributed limiting grooves 2, limiting strips 3 are embedded in the two limiting grooves 2, the same mounting box 4 is welded on the two limiting strips 3, a gas sensor 6 is fixed on the outer wall of one side of the mounting box 4, a mounting opening is formed in the inner wall of one side of the mounting box 4, a box door 5 with a transparent observation window is hinged to the inner wall of the mounting opening, a sealing ring is bonded at the joint of the box door 5 and the mounting box 4, an alarm lamp 7 and a buzzer 8 are sequentially fixed on the outer wall of the top of the mounting box 4, a controller 9 is arranged inside the mounting box 4, the gas sensor 6 is used for detecting leaked gas, when the gas is detected, the controller 9 can start the alarm lamp 7 and the buzzer 8 to perform acousto-optic double warning, and effectively remind, the mounting plate 1 is fixed on the wall, so that the mounting box 4 welded with the limiting strips 3 can be fixed only by being inserted into the mounting plate 1, and the mounting is convenient;
an air inlet 10 is formed in the inner wall of the bottom of the installation box 4, an air collecting hopper 11 is welded at the top of the air inlet 10, an exhaust pipe 12 is welded at the top of the air collecting hopper 11, one end, far away from the installation box 4, of the exhaust pipe 12 is arranged outside a wall body, an exhaust fan 13 is fixed inside the exhaust pipe 12 through bolts, guide rails 14 which are symmetrically distributed are welded on the outer wall of the bottom of the installation box 4, a signal end of a gas sensor 6 is connected with a controller 9 through a signal line, the controller 9 is connected with an alarm lamp 7, a buzzer 8 and the exhaust fan 13 through conducting wires, guide blocks 15 are embedded in the inner walls of the guide rails 14, a filter net cage 16 is welded on the guide blocks 15, the size of the inner wall of the guide rail 14 is matched with the size of the guide blocks 15, the guide rails 14 and the guide blocks 15 form sliding fit, the filter net cage 16 is in a mesh-shaped structure, activated carbon is, the air that contains the gas in with the kitchen in time discharges, reduces inside gas concentration to reduce the potential safety hazard, and when the kitchen inside contained more oil smoke, also can open air discharge fan 13, the air escape that will contain the oil smoke, and filter screen box 16 can filter the oil smoke in the air, avoids the oil stain to glue inside the pipeline.
The working principle is as follows: when using this an alarm device for gas leakage monitoring, at first fix mounting panel 1 on kitchen lateral wall, then the mounting box 4 that will weld spacing strip 3 pegs graft into spacing groove 2 inside, later locate exhaust pipe 12 outdoor, and connect external power source with the device, when gas sensor 6 detects that there is gas to leak in the kitchen inside, gas sensor 6 can give controller 9 signals, then alarm lamp 7 and bee calling organ 8 can be opened to controller 9, realize the alarm, later the controller still can open the switch of air discharge fan 13, air discharge fan 13 can contain the air discharge of gas in the kitchen outdoors, thereby reduce the concentration of the inside gas in kitchen, reduce the potential safety hazard, when the inside more oil smoke that contains in kitchen, also can open the switch of air discharge fan 13, in time discharge the oil smoke outdoors.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The alarm device for monitoring the gas leakage comprises a mounting plate (1) fixed on a wall body, and is characterized in that limiting grooves (2) which are symmetrically distributed are formed in the outer wall of one side of the mounting plate (1), limiting strips (3) are embedded in the two limiting grooves (2), two limiting strips (3) are welded with the same mounting box (4), a gas sensor (6) is fixed on the outer wall of one side of the mounting box (4), an alarm lamp (7) and a buzzer (8) are sequentially fixed on the outer wall of the top of the mounting box (4), a controller (9) is arranged inside the mounting box (4), an air inlet (10) is formed in the inner wall of the bottom of the mounting box (4), a gas collecting hopper (11) is welded at the top of the air inlet (10), an exhaust pipe (12) is welded at the top of the gas collecting hopper (11), and one end, far away from the mounting box (4), of the exhaust pipe (12) is, exhaust pipe (12) are inside to be fixed with air discharge fan (13) through the bolt, and install bin (4) bottom outer wall welding has symmetrically distributed's guided way (14), guided way (14) inner wall all inlays and is equipped with guide block (15), and guide block (15) welding has filter screen case (16).
2. The alarm device for monitoring the gas leakage is characterized in that a mounting opening is formed in the inner wall of one side of the mounting box (4), a box door (5) with a transparent observation window is hinged to the inner wall of the mounting opening, and a sealing ring is bonded to the joint of the box door (5) and the mounting box (4).
3. The alarm device for gas leakage monitoring according to claim 1, wherein the signal end of the gas sensor (6) is connected with a controller (9) through a signal line, and the controller (9) is connected with an alarm lamp (7), a buzzer (8) and an exhaust fan (13) through conducting wires.
4. The alarm device for gas leakage monitoring according to claim 1, wherein the gas sensor (6), the alarm lamp (7), the exhaust fan (13), the buzzer (8) and the controller (9) are all connected with a switch through wires, and the switch is connected with an external power supply.
5. The alarm device for monitoring gas leakage according to claim 1, wherein the filtering net cage (16) is of a mesh-like structure, and activated carbon is arranged inside the filtering net cage (16).
6. An alarm device for gas leakage monitoring according to claim 1, characterised in that the guide rail (14) has an inner wall dimensioned to fit the guide block (15) and that the guide rail (14) forms a sliding fit with the guide block (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021701271.7U CN212809420U (en) | 2020-08-16 | 2020-08-16 | Alarm device for monitoring gas leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021701271.7U CN212809420U (en) | 2020-08-16 | 2020-08-16 | Alarm device for monitoring gas leakage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212809420U true CN212809420U (en) | 2021-03-26 |
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ID=75081827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021701271.7U Expired - Fee Related CN212809420U (en) | 2020-08-16 | 2020-08-16 | Alarm device for monitoring gas leakage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212809420U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113155226A (en) * | 2021-05-28 | 2021-07-23 | 济南市坤鹏技术开发中心 | High-safety gas meter |
| CN113823068A (en) * | 2021-11-22 | 2021-12-21 | 山东鲁南大数据产业发展有限公司 | Gas leakage detection alarm device based on Internet of things |
-
2020
- 2020-08-16 CN CN202021701271.7U patent/CN212809420U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113155226A (en) * | 2021-05-28 | 2021-07-23 | 济南市坤鹏技术开发中心 | High-safety gas meter |
| CN113823068A (en) * | 2021-11-22 | 2021-12-21 | 山东鲁南大数据产业发展有限公司 | Gas leakage detection alarm device based on Internet of things |
| CN113823068B (en) * | 2021-11-22 | 2022-02-22 | 山东鲁南大数据产业发展有限公司 | Gas leakage detection alarm device based on Internet of things |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210326 |
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| CF01 | Termination of patent right due to non-payment of annual fee |