CN214425703U - Natural gas line leaks alarm device - Google Patents
Natural gas line leaks alarm device Download PDFInfo
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- CN214425703U CN214425703U CN202022832356.5U CN202022832356U CN214425703U CN 214425703 U CN214425703 U CN 214425703U CN 202022832356 U CN202022832356 U CN 202022832356U CN 214425703 U CN214425703 U CN 214425703U
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Abstract
The utility model discloses a natural gas line leaks alarm device relates to the natural gas articles for use field, easily receives external influence to current natural gas line leaks alarm device existence, has the detection blind area, can't in time report to the police, the poor problem of result of use, the following scheme is proposed now, and it includes the upper seal box, the upper seal box bottom is provided with lower seal box, the inboard fixed mounting that upper seal box was kept away from to lower seal box has integrated drive plate, one side fixed mounting that lower seal box was kept away from to the upper seal box has alarm lamp and bee calling organ, one side that lower seal box was kept away from to the upper seal box is installed servo motor, one side output shaft fixed mounting that servo motor is close to the upper seal box has the axis of rotation, axis of rotation lateral wall fixed mounting has the rotating fan blade. The utility model discloses novel structure, and easy operation, it is high to detect the accuracy, and dual warning suggestion, the warning effect is good, and the security is high.
Description
Technical Field
The utility model relates to a natural gas articles for use field especially relates to a natural gas line leaks alarm device.
Background
Natural gas is the most widely used alternative fuel, and natural gas is transmitted to thousands of households through a natural gas pipeline, because natural gas is flammable and explosive gas, the natural gas brings convenience to thousands of households and has potential safety hazards, when the natural gas has a leakage accident, explosion and fire disasters are easy to cause damage, and therefore the natural gas pipeline leakage needs to be alarmed, so that the leakage condition of the natural gas pipeline can be mastered in time, the natural gas pipeline leakage can be timely compensated, and the loss is reduced to the minimum.
The natural gas line who uses on the existing market leaks alarm device, connects at the natural gas line lateral wall through the spliced pole mostly, detects and easily receives external influence, owing to be located natural gas line one side, and can't in time carry out all-round detection to the natural gas line condition of leaking, has the detection blind area, can't in time report to the police, and the result of use is poor, consequently, in order to solve this type of problem, we have provided a natural gas line and have leaked alarm device.
SUMMERY OF THE UTILITY MODEL
The utility model provides a natural gas line leaks alarm device has solved the easy external influence that receives that current natural gas line leaks alarm device exists, has the detection blind area, can't in time report to the police, the poor problem of result of use.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a natural gas line leaks alarm device, includes the upper seal box, upper seal box bottom is provided with lower seal box, the inboard fixed mounting that upper seal box was kept away from to lower seal box has integrated drive plate, one side fixed mounting that lower seal box was kept away from to the upper seal box has alarm lamp and bee calling organ, one side that lower seal box was kept away from to the upper seal box installs servo motor, servo motor is close to one side output shaft fixed mounting of upper seal box has the axis of rotation, axis of rotation lateral wall fixed mounting has rotating fan blade, the equal fixed mounting in inboard that integrated drive plate was kept away from to one side that integrated drive plate is close to upper seal box and upper seal box of integrated drive plate has the natural gas sensor, the connecting plate is all installed with lower seal box lateral wall to the upper seal box, two the connecting plate is connected with connecting bolt.
Preferably, the side wall structure shape of two the connecting plate is all unanimous, and all is the tube-shape, connecting bolt uses the central line of connecting plate as the original point and is the annular array distribution, connecting bolt all runs through the connecting plate.
Preferably, the upper sealing box body and the lower sealing box body are both arc-shaped, the upper sealing box body and the lower sealing box body are mutually matched, and sealing gaskets are arranged between the upper sealing box body, the lower sealing box body and the two connecting plates.
Preferably, the rotating fan blades are distributed on the side wall of the rotating shaft in an annular array by taking the central line of the rotating shaft as an origin.
Preferably, a filter plate is arranged on one side, close to the servo motor, of the upper sealing box body.
Preferably, the servo motor, the alarm lamp and the buzzer are all located on a central axis of the upper sealing box body, and the servo motor is located between the alarm lamp and the buzzer.
Preferably, the natural gas sensor, the servo motor, the alarm lamp and the buzzer are all electrically connected with the integrated drive board, and the model of the natural gas sensor is MQ-K4.
The utility model has the advantages that:
1. through setting up sealed box and lower sealed box and form airtight space in the natural gas line junction, concentrate the natural gas, be convenient for detect the natural gas, and set up dual natural gas sensor and carry out real-time detection, increase and detect the accuracy, optimize the detection effect.
2. Through setting up integrated drive plate drive servo motor, alarm lamp and bee calling organ simultaneous working, carry out the warning of natural gas leakage warning, optimize the alarm effect, drive the axis of rotation through servo motor simultaneously and rotate, ventilate through rotating the flabellum, spill the natural gas of leaking, reduce natural gas concentration, improve the security.
To sum up, the device easy operation, it is high to detect the accuracy, and double warning suggestion, warning effect is good, and the security is high.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic sectional view of the present invention.
Fig. 3 is a top view of the present invention.
Fig. 4 is a schematic cross-sectional view taken along line a-a of fig. 1 according to the present invention.
Reference numbers in the figures: 1. an upper sealed box body; 2. a lower sealed box body; 3. a connecting plate; 4. sealing gaskets; 5. an integrated drive board; 6. a natural gas sensor; 7. a servo motor; 8. a rotating shaft; 9. rotating the fan blades; 10. filtering the plate; 11. an alarm lamp; 12. a buzzer; 13. and connecting the bolts.
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. 1-4, a natural gas pipeline leakage alarm device comprises an upper seal box 1, a lower seal box 2 is arranged at the bottom end of the upper seal box 1, an integrated drive plate 5 is fixedly installed at the inner side of the lower seal box 2 far away from the upper seal box 1, an alarm lamp 11 and a buzzer 12 are fixedly installed at one side of the upper seal box 1 far away from the lower seal box 2, a servo motor 7 is installed at one side of the upper seal box 1 far away from the lower seal box 2, a rotating shaft 8 is fixedly installed at an output shaft of one side of the servo motor 7 close to the upper seal box 1, a rotating fan blade 9 is fixedly installed at the side wall of the rotating shaft 8, a natural gas sensor 6 is fixedly installed at one side of the integrated drive plate 5 close to the upper seal box 1 and at the inner side of the upper seal box 1 far away from the integrated drive plate 5, and a connecting plate 3 is installed at the side wall of the upper seal box 1 and the lower seal box 2, the two connecting plates 3 are connected with connecting bolts 13, the structural shapes of the side walls of the two connecting plates 3 are identical and are both in a cylindrical shape, the connecting bolts 13 are distributed in an annular array by taking the central line of the connecting plates 3 as the original point, the connecting bolts 13 penetrate through the connecting plates 3, the upper sealing box body 1 and the lower sealing box body 2 are both in an arc shape, the upper sealing box body 1 and the lower sealing box body 2 are matched with each other, sealing gaskets 4 are arranged between the upper sealing box body 1 and the lower sealing box body 2 and between the two connecting plates 3, the rotating fan blades 9 are distributed on the side wall of the rotating shaft 8 in an annular array by taking the central line of the rotating shaft 8 as the original point, one side of the upper sealing box body 1 close to the servo motor 7 is provided with a filter plate 10, the servo motor 7, the alarm lamp 11 and the buzzer 12 are all positioned on the central line of the upper sealing box body 1, and the servo motor 7 is positioned between the alarm lamp 11 and the buzzer 12, the natural gas sensor 6, the servo motor 7, the alarm lamp 11 and the buzzer 12 are all electrically connected with the integrated drive board 5, and the natural gas sensor 6 is MQ-K4 in model.
The working principle is as follows: when the natural gas pipeline leakage alarm device is used, firstly, an upper sealing box body 1 and a lower sealing box body 2 in the natural gas pipeline leakage alarm device are matched with a natural gas pipeline needing leakage alarm, connecting plates 3 on the side walls of the upper sealing box body 1 and the lower sealing box body 2 are mutually matched, then a connecting bolt 13 penetrates through the two connecting plates 3, the upper sealing box body 1 and the lower sealing box body 2 are connected through the connecting bolt 13 and the connecting plates 3, and sealing gaskets 4 are arranged among the upper sealing box body 1, the lower sealing box body 2, the connecting plates 3 and the natural gas pipeline for sealing, namely, installation is completed;
when the natural gas pipeline leakage alarm device is used for carrying out leakage alarm on a natural gas pipeline, the natural gas sensor 6 and the integrated drive plate 5 are started, when the natural gas pipeline is leaked, natural gas leaks into the upper sealing box body 1 and the lower sealing box body 2, at the moment, the natural gas sensor 6 is operated to detect the inner sides of the upper sealing box body 1 and the lower sealing box body 2, the natural gas sensor 6 detects natural gas components, a detection result is transmitted to the integrated drive plate 5, the integrated drive plate 5 is operated to judge the detection result, so that the servo motor 7, the alarm lamp 11 and the buzzer 12 are driven to operate, the servo motor 7 is operated to rotate an output shaft, the output shaft rotates to enable a rotating shaft 8 fixedly connected with the output shaft to rotate, the rotating shaft 8 rotates to enable rotating fan blades 9 fixedly connected with the rotating shaft to rotate, the rotating fan blades 9 rotate to accelerate the air circulation speed in the upper sealing box body 1 and the lower sealing box body 2, the leaked natural gas is scattered, the concentration of the natural gas is reduced, the alarm lamp 11 works to emit light, the buzzer 12 works to give out alarm sound, and the natural gas leakage is reminded.
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 (7)
1. The utility model provides a natural gas line leaks alarm device, includes upper seal box (1), its characterized in that, upper seal box (1) bottom is provided with lower seal box (2), the inboard fixed mounting that upper seal box (1) was kept away from in lower seal box (2) has integrated drive plate (5), one side fixed mounting that lower seal box (2) were kept away from in upper seal box (1) has alarm lamp (11) and bee calling organ (12), one side of keeping away from lower seal box (2) in upper seal box (1) is installed servo motor (7), one side output shaft fixed mounting that servo motor (7) are close to upper seal box (1) has axis of rotation (8), axis of rotation (8) lateral wall fixed mounting has rotating fan blade (9), the equal fixed mounting in inboard that integrated drive plate (5) were kept away from in one side that integrated drive plate (5) are close to upper seal box (1) and upper seal box (1) of integrated drive plate (5) has natural gas sensor (6) ) And the side walls of the upper sealing box body (1) and the lower sealing box body (2) are respectively provided with a connecting plate (3), and the two connecting plates (3) are connected with connecting bolts (13).
2. The natural gas pipeline leakage alarm device according to claim 1, wherein the two connecting plates (3) have consistent side wall structure shapes and are cylindrical, the connecting bolts (13) are distributed in an annular array with the center line of the connecting plate (3) as an origin, and the connecting bolts (13) penetrate through the connecting plate (3).
3. The natural gas pipeline leakage alarm device according to claim 1, wherein the upper sealed box body (1) and the lower sealed box body (2) are both arc-shaped, the upper sealed box body (1) and the lower sealed box body (2) are matched with each other, and a sealing gasket (4) is arranged between the upper sealed box body (1) and the lower sealed box body (2) and between the two connecting plates (3).
4. The natural gas pipeline leakage alarm device according to claim 1, wherein the rotating fan blades (9) are distributed on the side wall of the rotating shaft (8) in an annular array with the center line of the rotating shaft (8) as the origin.
5. The natural gas pipeline leakage alarm device according to claim 1, wherein a filter plate (10) is arranged on one side of the upper sealing box body (1) close to the servo motor (7).
6. The natural gas pipeline leakage alarm device according to claim 1, wherein the servo motor (7), the alarm lamp (11) and the buzzer (12) are all located on a central axis of the upper sealed box body (1), and the servo motor (7) is located between the alarm lamp (11) and the buzzer (12).
7. The natural gas pipeline leakage alarm device according to claim 1, wherein the natural gas sensor (6), the servo motor (7), the alarm lamp (11) and the buzzer (12) are all electrically connected with the integrated driving board (5), and the type of the natural gas sensor (6) is MQ-K4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022832356.5U CN214425703U (en) | 2020-11-30 | 2020-11-30 | Natural gas line leaks alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022832356.5U CN214425703U (en) | 2020-11-30 | 2020-11-30 | Natural gas line leaks alarm device |
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| Publication Number | Publication Date |
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| CN214425703U true CN214425703U (en) | 2021-10-19 |
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| CN202022832356.5U Active CN214425703U (en) | 2020-11-30 | 2020-11-30 | Natural gas line leaks alarm device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113689670A (en) * | 2021-10-27 | 2021-11-23 | 南通京希信息技术有限公司 | Intelligent home alarm device based on Internet of things technology |
| CN115342300A (en) * | 2022-07-07 | 2022-11-15 | 佰利天控制设备(北京)股份有限公司 | Intelligent control mechanical device for gas fine desulfurization water circulation |
-
2020
- 2020-11-30 CN CN202022832356.5U patent/CN214425703U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113689670A (en) * | 2021-10-27 | 2021-11-23 | 南通京希信息技术有限公司 | Intelligent home alarm device based on Internet of things technology |
| CN113689670B (en) * | 2021-10-27 | 2022-02-08 | 南通京希信息技术有限公司 | Intelligent home alarm device based on Internet of things technology |
| CN115342300A (en) * | 2022-07-07 | 2022-11-15 | 佰利天控制设备(北京)股份有限公司 | Intelligent control mechanical device for gas fine desulfurization water circulation |
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