CN220933599U - Gas leakage alarm device - Google Patents
Gas leakage alarm device Download PDFInfo
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- CN220933599U CN220933599U CN202323058401.6U CN202323058401U CN220933599U CN 220933599 U CN220933599 U CN 220933599U CN 202323058401 U CN202323058401 U CN 202323058401U CN 220933599 U CN220933599 U CN 220933599U
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- gas
- pipe
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- alarm
- junction
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- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims description 44
- 239000007789 gas Substances 0.000 abstract description 83
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 36
- 239000003345 natural gas Substances 0.000 abstract description 19
- 238000012545 processing Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000013461 design Methods 0.000 abstract description 2
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Emergency Alarm Devices (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses a gas leakage alarm device, which relates to the technical field of gas leakage alarm, and comprises a gas meter, wherein an air inlet pipe and an air outlet pipe are arranged on the gas meter, the air inlet pipe is connected with an air inlet pipe, the air outlet pipe is connected with an air outlet pipe, the gas leakage alarm device also comprises an alarm body, detection mechanisms are arranged at the joint of the air inlet pipe and the joint of the air outlet pipe and the air outlet pipe, and any detection mechanism is electrically connected with the alarm body. The two detection mechanisms are respectively used for detecting the leakage condition of natural gas at the joint of the gas inlet pipe and the joint of the gas outlet pipe and the gas outlet pipe. If natural gas at the two joints leaks, the signal is transmitted to the alarm body, the alarm body triggers an alarm mechanism of the alarm body, and meanwhile, corresponding LED lamps are controlled to be on to remind people of processing. The design is convenient for people to find the leakage condition and the leakage place of the natural gas in time, and is convenient for maintenance.
Description
Technical Field
The utility model relates to the technical field of gas leakage alarm, in particular to a gas leakage alarm device.
Background
Gas, natural gas and the like are increasingly used in households. However, sometimes, accidents such as personal poisoning and death or fire disaster, etc. caused by leakage of fuel gas occur due to improper use, etc. The natural gas leakage mostly occurs at the junction of two pipelines, although a lot of families have all installed the gas alarm at present, in case the gas leakage just gives out the warning, current gas alarm function singleness, can not accurate measurement natural gas leak the place, need check each pipeline junction one by one after the natural gas leakage, increased work load, inconvenient maintenance.
Therefore, a gas leakage alarm device is provided.
Disclosure of utility model
The utility model aims to overcome the defects of the prior art and provides a gas leakage alarm device.
The aim of the utility model is realized by the following technical scheme:
The utility model provides a gas leakage alarm device, includes the gas table, is provided with intake pipe and outlet duct on the aforesaid gas table, is connected with the gas pipe that admits air on the aforesaid intake pipe, is connected with the gas pipe that gives vent to anger on the aforesaid outlet duct, still includes the alarm body, and the aforesaid alarm body can dismantle the setting on the aforesaid gas pipe that admits air or on the aforesaid gas pipe that gives vent to anger, and the junction of aforesaid gas pipe and aforesaid intake pipe, the junction of aforesaid outlet duct and aforesaid gas pipe that gives vent to anger all are provided with detection mechanism, arbitrary aforesaid detection mechanism and aforesaid alarm body electric connection.
Further, in the present utility model, any of the detection mechanisms includes a sensor and an LED lamp, a sealing cover is provided at each of a junction between the gas inlet pipe and a junction between the gas outlet pipe and the gas outlet pipe, each of a junction between the gas inlet pipe and a junction between the gas outlet pipe and the gas outlet pipe is located in the corresponding sealing cover, the sensor is disposed in the sealing cover, the LED lamp is disposed on an outer wall of the sealing cover, and each of the sensor and the LED lamp is electrically connected to the alarm body.
Further, in the present utility model, the sealing cover includes a first sealing cover and a second sealing cover, the first sealing cover and the second sealing cover form a hollow cylinder structure, through holes are formed at two ends of the cylinder structure, a connection part of the air inlet gas pipe and the air inlet pipe, and a connection part of the air outlet pipe and the air outlet gas pipe are all located in the cylinder structure, one side of the first sealing cover is hinged with one side of the second sealing cover, and the other side of the first sealing cover is bolted with the other side of the second sealing cover.
Further, in the present utility model, a seal ring is provided in any of the through holes.
Further, in the present utility model, a buzzer is disposed on the alarm body, and the buzzer is electrically connected to the alarm body.
The beneficial effects of the utility model are as follows:
The utility model provides a gas leakage alarm device, which is characterized in that an alarm body and two detection mechanisms are matched for use, and under the condition that a gas meter is not dismantled, the two detection mechanisms are respectively arranged at the joint of an air inlet gas pipe and an air inlet pipe and the joint of an air outlet pipe and an air outlet gas pipe for detecting the leakage condition of the two natural gases. If natural gas at the two joints leaks, the signal is transmitted to the alarm body, the alarm body triggers an alarm mechanism of the alarm body, and meanwhile, corresponding LED lamps are controlled to be on to remind people of processing. The design is convenient for people to find the leakage condition and the leakage place of the natural gas in time, and is convenient for maintenance.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a cross-sectional view taken along section A-A of FIG. 1;
fig. 3 is a cross-sectional view of section B-B of fig. 2.
In the figure: 1-a gas meter; 2-an air inlet pipe; 3-an air outlet pipe; 4-an air inlet gas pipe; 5-an air outlet gas pipe; 6-an alarm body; 7-a sensor; 8-LED lamps; 9-a first sealing cover; 10-a second sealing cover; 11-through holes; 12-sealing rings; 13-buzzer.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by a person skilled in the art without any inventive effort, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.
Referring to fig. 1-3, the present utility model provides a technical solution:
The utility model provides a gas leakage alarm device, including gas table 1, be provided with intake pipe 2 and outlet duct 3 on the gas table 1, be connected with inlet gas pipe 4 on the intake pipe 2, be connected with outlet gas pipe 5 on the outlet duct 3, still include alarm body 6, alarm body 6 can dismantle the setting on inlet gas pipe 4 or outlet gas pipe 5, the junction of inlet gas pipe 4 and intake pipe 2, the junction of outlet duct 3 and outlet gas pipe 5 all is provided with detection mechanism, arbitrary detection mechanism and alarm body 6 electric connection.
In this embodiment, the domestic natural gas flows into the gas meter 1 through the gas inlet pipe 4 and the gas inlet pipe 2 in sequence, and then flows to the domestic gas stove or the water heater through the gas outlet pipe 3 and the gas outlet pipe 5 in sequence for use. The two detection mechanisms are respectively used for detecting the leakage condition of natural gas at the joint of the gas inlet pipe 4 and the gas inlet pipe 2 and the joint of the gas outlet pipe 3 and the gas outlet pipe 5, if the leakage exists, the signal is transmitted to the alarm body 6, and the alarm body 6 triggers an alarm mechanism of the alarm body to remind people of processing. The alarm body 6 can be fixed on the gas inlet pipe 4 or the gas outlet pipe 5 through hoop connection or bolt connection and the like.
In some implementations of this embodiment, the arbitrary detection mechanism includes a sensor 7 and an LED lamp, a sealing cover is disposed at a junction between the gas inlet pipe 4 and the gas inlet pipe 2, a junction between the gas outlet pipe 3 and the gas outlet pipe 5, and a junction between the gas inlet pipe 4 and the gas inlet pipe 2, and a junction between the gas outlet pipe 3 and the gas outlet pipe 5 are all located in corresponding sealing covers, the sensor 7 is disposed in the sealing cover, the LED lamp is disposed on an outer wall of the sealing cover, and the sensor 7 and the LED lamp are electrically connected with the alarm body 6.
In this embodiment, the two sealing covers are respectively used to seal the connection between the gas inlet pipe 4 and the gas inlet pipe 2 and the connection between the gas outlet pipe 3 and the gas outlet pipe 5, so that a sealed chamber is formed at the two connection, on one hand, leakage natural gas is prevented from being emitted to the surrounding, and the concentration of the natural gas in the air is reduced, so as to influence the measurement of the sensor 7; on the other hand, the sensor 7 which is conveniently arranged in the sealing cover timely detects the signal of natural gas leakage, then the signal is transmitted to the alarm body 6, the alarm body 6 controls the corresponding LED lamp to be on, people can find the condition and the leakage place of the natural gas in time conveniently, and the natural gas leakage alarm is convenient to maintain. The sensor 7 in this embodiment is a MR007 hot wire type gas sensor.
In some implementations of this embodiment, the sealing cover includes a first sealing cover 9 and a second sealing cover 10, the first sealing cover 9 and the second sealing cover 10 form a hollow cylinder structure, two ends of the cylinder structure are provided with through holes 11, the connection part of the gas inlet pipe 4 and the gas inlet pipe 2, and the connection part of the gas outlet pipe 3 and the gas outlet pipe 5 are all located in the cylinder structure, one side of the first sealing cover 9 is hinged with one side of the second sealing cover 10, and the other side of the first sealing cover 9 is bolted with the other side of the second sealing cover 10.
In this embodiment, the sealing cover is designed to be of this structure, and is convenient to install at the junction of the gas inlet pipe 4 and the gas inlet pipe 2 and the junction of the gas outlet pipe 3 and the gas outlet pipe 5 under the condition of not dismantling the gas meter, so as to seal this junction, and facilitate the detection of the sensor 7. The through hole 11 is used for penetrating the pipeline.
In some implementations of the present embodiment, a seal ring 12 is disposed within any of the through holes 11.
In this embodiment, the pipeline is penetrated in the through hole 11, and the sealing ring 12 can seal the connection between the pipeline and the sealing cover, so as to reduce the probability of the leaked natural gas from the connection.
In some implementations of the present embodiment, the buzzer 13 is disposed on the alarm body 6, and the buzzer 13 is electrically connected to the alarm body 6.
In this embodiment, when the alarm body 6 detects that natural gas leakage occurs at any junction, the alarm body 6 controls the buzzer 13 to sound, reminding a person of processing.
The foregoing is merely a preferred embodiment of the utility model, and it is to be understood that the utility model is not limited to the form disclosed herein but is not to be construed as excluding other embodiments, but is capable of numerous other combinations, modifications and environments and is capable of modifications within the scope of the inventive concept, either as taught or as a matter of routine skill or knowledge in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.
Claims (5)
1. The utility model provides a gas leakage alarm device, includes gas table (1), be provided with intake pipe (2) and outlet duct (3) on gas table (1), be connected with on intake pipe (2) and admit air gas pipe (4), be connected with on outlet duct (3) and give vent to anger gas pipe (5), its characterized in that: still include alarm body (6), alarm body (6) can dismantle set up in on gas inlet pipe (4) or on gas outlet pipe (5), gas inlet pipe (4) with the junction of intake pipe (2), outlet duct (3) with the junction of gas outlet pipe (5) all is provided with detection mechanism, wantonly detection mechanism with alarm body (6) electric connection.
2. A gas leakage alarm device according to claim 1, wherein: any detection mechanism includes sensor (7) and LED lamp, inlet gas pipe (4) with the junction of intake pipe (2) outlet duct (3) with the junction of giving vent to anger gas pipe (5) all is provided with the sealed cowling, inlet gas pipe (4) with the junction of intake pipe (2) outlet duct (3) with the junction of giving vent to anger gas pipe (5) all is located correspondingly in the sealed cowling, sensor (7) set up in the sealed cowling, the LED lamp set up in the outer wall of sealed cowling, sensor (7) with LED lamp all with alarm body (6) electric connection.
3. A gas leakage alarm device according to claim 2, wherein: the sealing cover comprises a first sealing cover (9) and a second sealing cover (10), the first sealing cover (9) and the second sealing cover (10) form a hollow cylinder structure, through holes (11) are formed in two ends of the cylinder structure, the connecting part of the air inlet gas pipe (4) and the air inlet pipe (2) and the connecting part of the air outlet pipe (3) and the air outlet gas pipe (5) are all located in the cylinder structure, one side of the first sealing cover (9) is hinged to one side of the second sealing cover (10), and the other side of the first sealing cover (9) is bolted to the other side of the second sealing cover (10).
4. A gas leakage alarm device according to claim 3, wherein: a sealing ring (12) is arranged in any through hole (11).
5. A gas leakage alarm device according to claim 1, wherein: the alarm is characterized in that a buzzer (13) is arranged on the alarm body (6), and the buzzer (13) is electrically connected with the alarm body (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323058401.6U CN220933599U (en) | 2023-11-13 | 2023-11-13 | Gas leakage alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323058401.6U CN220933599U (en) | 2023-11-13 | 2023-11-13 | Gas leakage alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220933599U true CN220933599U (en) | 2024-05-10 |
Family
ID=90932684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323058401.6U Active CN220933599U (en) | 2023-11-13 | 2023-11-13 | Gas leakage alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220933599U (en) |
-
2023
- 2023-11-13 CN CN202323058401.6U patent/CN220933599U/en active Active
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