CN221507568U - Gas leakage detection alarm device - Google Patents
Gas leakage detection alarm device Download PDFInfo
- Publication number
- CN221507568U CN221507568U CN202322782302.6U CN202322782302U CN221507568U CN 221507568 U CN221507568 U CN 221507568U CN 202322782302 U CN202322782302 U CN 202322782302U CN 221507568 U CN221507568 U CN 221507568U
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- gas
- alarm
- data processing
- electrically connected
- processing unit
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- 238000001514 detection method Methods 0.000 title claims abstract description 23
- 238000012545 processing Methods 0.000 claims abstract description 29
- 238000012544 monitoring process Methods 0.000 claims abstract description 17
- 238000004891 communication Methods 0.000 claims abstract description 9
- 230000002159 abnormal effect Effects 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 61
- 239000002737 fuel gas Substances 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000003915 liquefied petroleum gas Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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- Alarm Systems (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The utility model relates to the technical field of gas monitoring and alarming, in particular to a gas leakage detection alarming device. The gas leakage detection alarm device comprises a gas sensor arranged indoors, wherein the gas sensor is electrically connected with a data processing unit of a gas monitoring control website through a wire, and the data processing unit is electrically connected with an alarm unit; and the final control display unit is electrically connected with the gas sensor, the data processing unit and the alarm unit respectively, and is also electrically connected with a gas pipeline control air valve for controlling the indoor gas pipeline transportation. When the gas sensor detects abnormal gas concentration change, the data processing unit immediately analyzes the data and triggers the alarm device to start sending an alarm signal, and the intelligent control system can also automatically close the gas valve to cut off gas supply and inform relevant operators through the communication module.
Description
Technical Field
The utility model relates to the technical field of gas monitoring and alarming, in particular to a gas leakage detection alarming device.
Background
Gas is a generic term for gaseous fuels that burn to give off heat for residential and industrial use. The types of fuel gas are many, mainly natural gas, artificial fuel gas, liquefied petroleum gas, biogas and coal gas, and the leakage of fuel gas is a serious safety threat, and can lead to fire, explosion and health risks. Thus, timely detection and alarm of gas leakage is critical to the residential and industrial fields, and conventional gas detection and alarm systems generally can only perform voice alarm alone and cannot close a gas valve timely to cut off gas supply.
Therefore, it is necessary to provide a new gas leakage detection alarm device to solve the above technical problems.
Disclosure of utility model
In order to solve the technical problems, the utility model provides a gas leakage detection alarm device.
The utility model provides a gas leakage detection alarm device, which comprises:
The gas sensor is arranged indoors and is electrically connected with the data processing unit of the gas monitoring control network point through a wire, and the data processing unit is electrically connected with the alarm unit;
And the final control display unit is electrically connected with the gas sensor, the data processing unit and the alarm unit respectively, and is also electrically connected with a gas pipeline control air valve for controlling the indoor gas pipeline transportation.
Preferably, a gas concentration early warning value is arranged in a microprocessor arranged in the data processing unit.
Preferably, the alarm unit comprises a communication module, and the communication module is in signal connection with a voice broadcasting device terminal in the gas monitoring control network point through a 5G network.
Preferably, the alarm unit further comprises an acoustic alarm and a flashing alarm, and the acoustic alarm and the flashing alarm are installed in a gas monitoring control website room through a bracket and are electrically connected with a microprocessor arranged in the data processing unit.
Preferably, the final control display unit triggers the alarm unit by receiving the gas concentration change of the data processing unit and controls the gas pipeline to control the gas valve by the built-in controller.
Preferably, the terminal control display unit comprises a display screen for displaying the detected concentration of the gas sensor and a controller for controlling the alarm unit.
Preferably, the controller in the final control display unit is also electrically connected with an on-duty control terminal arranged in an on-duty room of the gas monitoring control network point.
Compared with the related art, the gas leakage detection alarm device provided by the utility model has the following beneficial effects:
When the gas sensor detects abnormal gas concentration change, the data processing unit can immediately analyze data and trigger the alarm device to start sending an alarm signal, the intelligent control system can also automatically close the gas valve to cut off gas supply, and the communication module informs relevant operators on duty.
Drawings
Fig. 1 is a schematic flow chart of a gas leakage detection alarm device provided by the utility model.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
Referring to fig. 1, a gas leakage detection alarm device provided in an embodiment of the present utility model includes: and the gas sensor and the final control display unit are arranged indoors.
In the embodiment of the utility model, referring to fig. 1, a gas sensor is arranged indoors and is used for monitoring the concentration value of gas leakage of an indoor pipeline, the gas sensor is electrically connected with a data processing unit of a gas monitoring control website through a wire, the data processing unit is electrically connected with an alarm unit, a microprocessor arranged in the data processing unit is provided with a gas concentration early warning value, the alarm unit comprises an acoustic alarm and a light flashing alarm, and the acoustic alarm and the light flashing alarm are both arranged indoors of the gas monitoring control website through a bracket and are electrically connected with the microprocessor arranged in the data processing unit;
It should be noted that: when the gas sensor detects abnormal gas concentration change (such as leakage), the data processing unit immediately analyzes the data through a built-in microprocessor;
When the gas concentration value detected by the gas sensor does not exceed the gas concentration early warning value set in the microprocessor in the data processing unit, the data processing unit does not transmit the detection data to the alarm unit, the alarm unit does not perform early warning at the moment, and meanwhile, the data processing unit transmits the data to the final control display unit for log recording;
When the gas concentration value detected by the gas sensor exceeds the gas concentration early warning value set in the microprocessor in the data processing unit, the data processing unit transmits detection data to the alarm unit, and the sound alarm and the light flash alarm in the alarm unit perform early warning at the moment, so that staff can timely process the gas concentration value, and meanwhile, the data of the alarm unit are transmitted to the final control display unit to perform log record;
The alarm unit further comprises a communication module, the communication module is in signal connection with a voice broadcasting device terminal in a gas monitoring control network point through a 5G network, the final control display unit is respectively and electrically connected with a gas sensor, a data processing unit and an alarm unit, the final control display unit is further electrically connected with a gas pipeline control air valve for controlling indoor gas pipeline transportation, the final control display unit triggers the alarm unit through receiving the gas concentration change of the data processing unit and controls the gas pipeline control air valve through an internally arranged controller, the final control display unit comprises a display screen for displaying the detection concentration of the gas sensor and a controller for controlling the alarm unit, and the controller in the final control display unit is further electrically connected with a duty control terminal arranged in a duty room of the gas monitoring control network point;
It should be noted that: and when the alarm unit is triggered, the communication module arranged in the alarm unit enables the voice broadcasting device in the gas monitoring control network to carry out voice alarm through the 5G network, and can rapidly inform the operator on duty to carry out maintenance, meanwhile, the final control display unit controls the gas valve to be closed through the built-in controller, so that the gas pipeline is not subjected to gas supply treatment, further, the gas is prevented from continuing to leak, and the potential safety hazard of gas leakage is greatly reduced.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. A gas leak detection warning device, comprising:
The gas sensor is arranged indoors and is electrically connected with the data processing unit of the gas monitoring control network point through a wire, and the data processing unit is electrically connected with the alarm unit;
And the final control display unit is electrically connected with the gas sensor, the data processing unit and the alarm unit respectively, and is also electrically connected with a gas pipeline control air valve for controlling the indoor gas pipeline transportation.
2. The gas leakage detection alarm device according to claim 1, wherein a gas concentration pre-warning value is provided in a microprocessor provided in the data processing unit.
3. The gas leak detection alarm device of claim 1, wherein the alarm unit comprises a communication module, and the communication module is in signal connection with a voice broadcaster terminal in a gas monitoring control website through a 5G network.
4. The gas leak detection alarm device according to claim 3, wherein the alarm unit further comprises an audible alarm and a flashing alarm, both of which are installed in the gas monitoring control website room through a bracket and electrically connected with a microprocessor provided in the data processing unit.
5. The gas leakage detection alarm device according to claim 1, wherein the final control display unit triggers the alarm unit by receiving the gas concentration change of the data processing unit and controls the gas pipe control gas valve by the built-in controller.
6. The gas leak detection warning apparatus of claim 5, wherein the terminal control display unit includes a display screen for displaying the detected concentration of the gas sensor and a controller for controlling the warning unit.
7. The gas leak detection alarm device according to claim 6, wherein the controller in the final control display unit is further electrically connected to an on-duty control terminal disposed in an on-duty room of the gas monitoring control website.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322782302.6U CN221507568U (en) | 2023-10-17 | 2023-10-17 | Gas leakage detection alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322782302.6U CN221507568U (en) | 2023-10-17 | 2023-10-17 | Gas leakage detection alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221507568U true CN221507568U (en) | 2024-08-09 |
Family
ID=92140634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322782302.6U Active CN221507568U (en) | 2023-10-17 | 2023-10-17 | Gas leakage detection alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221507568U (en) |
-
2023
- 2023-10-17 CN CN202322782302.6U patent/CN221507568U/en active Active
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