CN209543549U - Gas detection alarm device - Google Patents
Gas detection alarm device Download PDFInfo
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- CN209543549U CN209543549U CN201920564388.6U CN201920564388U CN209543549U CN 209543549 U CN209543549 U CN 209543549U CN 201920564388 U CN201920564388 U CN 201920564388U CN 209543549 U CN209543549 U CN 209543549U
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Abstract
A kind of gas detection alarm device belongs to field of gas detection；Existing gas detecting instrument is only able to detect the hazardous gas of certain altitude, thus causes the problem of detection is omitted；It is connect including gas sensor with single chip control module, single chip control module is connect with Multi-stage alarming drive module, single chip control module is connect with display module, Multi-stage alarming drive module is connect with display module, and Multi-stage alarming drive module connects acoustic alarm module by acoustic alarm drive module；Multi-stage alarming drive module connects light alarm module by light alarm drive module；Power supply module respectively with single chip control module, gas sensor and Multi-stage alarming drive module connect；Moving lifting module includes shell, lifting platform, electric pushrod and mobile base；Gas sensor setting is in lifting platform, and by electric pushrod setting, surface, electronic push open connect lifting platform with power supply module on the shell；The detection pernicious gas for realizing height in all directions avoids detection from omitting.
Description
Technical field
The utility model belongs to field of gas detection more particularly to a kind of gas detection alarm device.
Background technique
As the harmful influence explosion accident of petrochemical industry takes place frequently, the application of gas detection alarm device also becomes more next
It is more extensive, carrying is required throughout each stage of petrochemical industry smelting industry, including transport, storage and transportation, pipeline and customary inspection
Certain gas detection alarm device mostly uses greatly conventional hand-held gas detection product to be detected, and this detection mode
It is a kind of mode for first contacting and detecting afterwards, is that people is needed to hold the monitoring of hand-held gas detecting instrument, however due to the gas of detection
Density is different, and existing gas detecting instrument is only able to detect the hazardous gas of certain altitude, thus causes detection and loses
The problem of leakage, thus usually can due to detection not comprehensively, cause serious personnel and property damage.
Utility model content
The utility model overcomes above-mentioned the deficiencies in the prior art, provides a kind of gas detection alarm device, passes through lifting
Platform converts the height of gas sensor, realize comprehensive detection pernicious gas, and effective solution is due to detection
Gas density is different, and causes to detect the problem of omitting.
The technical solution of the utility model includes:
A kind of gas detection alarm device, including moving lifting module, single chip control module, display module, mould of powering
Block, Multi-stage alarming drive module, acoustic alarm module, light alarm module and gas sensor；The transducing signal of gas sensor is defeated
The connection of the transducing signal input terminal of outlet and single chip control module, the alarm signal output ends and multistage of single chip control module
The alarm signal input terminal connection for drive module of alarming, the biography of the display signal output end and display module of single chip control module
Sense display signal input part connection, the display of display the gas concentration signal output end and display module of Multi-stage alarming drive module
The connection of gas concentration signal input terminal, the Multi-stage alarming drive module connect acoustic alarm module by acoustic alarm drive module；
The Multi-stage alarming drive module connects light alarm module by light alarm drive module；The output end of power supply module respectively with list
The power input of the power input of piece machine control module, the power input of gas sensor and Multi-stage alarming drive module
Connection；
The moving lifting module includes shell, lifting platform, electric pushrod and mobile base；The single-chip microcontroller controls mould
Block, power supply module, Multi-stage alarming drive module, acoustic alarm module and light alarm module are arranged inside the shell, the display module
Setting is in outer surface of outer cover, and in lifting platform upper surface, the lifting platform is installed by electric pushrod for the gas sensor setting
Surface on the shell, the electric pushrod are connect with power supply module, and the shell lower surface is provided with mobile base；
The mobile base includes first support bar, second support bar, third support rod and universal wheel；First support
The top of bar, second support bar and third support rod and the shell lower surface are hinged, the first support bar, second support bar
Universal wheel is installed with the bottom end of third support rod.
Further, the power supply module uses lithium battery.
Further, the smooth alarm module uses LED.
Further, the display module uses liquid crystal display.
Further, the acoustic alarm module uses loudspeaker.
Further, the shell side is equipped with handle.
The utility model has the advantages that compared with the existing technology
The utility model provides a kind of gas detection alarm device, the utility model compact structure, and testing staff incite somebody to action this
Utility model takes the position to be detected to, different by the height of lifting platform by mobile base for supporting shell, thus band
Take offence body sensor height it is different, realize the detection pernicious gas of height in all directions, detection avoided to omit, prevent due to nocuousness
Gas detection is omitted, and causes the loss of personnel and finance.
Detailed description of the invention
Fig. 1 is the utility model internal structure chart；
Fig. 2 is the utility model outer casing construction drawing.
In figure: 1 shell, 2 lifting platforms, 3 electric pushrods, 4 mobile bases, 41 first support bars, 42 second support bars, 43
Three support rods, 44 universal wheels.
Specific embodiment
The utility model is described in detail below with reference to attached drawing.
A kind of gas detection alarm device shows mould as shown in Figure 1, including moving lifting module, single chip control module
Block, power supply module, Multi-stage alarming drive module, acoustic alarm module, light alarm module and gas sensor；The biography of gas sensor
The transducing signal input terminal for feeling signal output end and single chip control module connects, the alarm signal output of single chip control module
End is connect with the alarm signal input terminal of Multi-stage alarming drive module, the display signal output end of single chip control module and display
The sensing of module shows signal input part connection, the display gas concentration signal output end and display mould of Multi-stage alarming drive module
The display gas concentration signal input terminal of block connects, and the Multi-stage alarming drive module passes through acoustic alarm drive module connection sound report
Alert module；The Multi-stage alarming drive module connects light alarm module by light alarm drive module；The output end of power supply module
Respectively with the electricity of the power input of single chip control module, the power input of gas sensor and Multi-stage alarming drive module
The connection of source input terminal；
As shown in Fig. 2, the moving lifting module includes shell 1, lifting platform 2, electric pushrod 3 and mobile base 4；It is described
Single chip control module, power supply module, Multi-stage alarming drive module, acoustic alarm module and light alarm module are arranged in shell 1,
The display module setting is in 1 outer surface of shell, and in 2 upper surface of lifting platform, the lifting platform 2 is logical for the gas sensor setting
It crosses electric pushrod 3 and is mounted on 1 upper surface of shell, the electric pushrod 3 is connect with power supply module, 1 lower surface of the shell setting
There is mobile base 4；
The mobile base 4 includes first support bar 41, second support bar 42, third support rod 43 and universal wheel 44；Institute
Top and 1 lower surface of shell for stating first support bar 41, second support bar 42 and third support rod 43 are hinged, and described first
The bottom end of support rod 41, second support bar 42 and third support rod 43 is equipped with universal wheel 44.
Specifically, the power supply module uses lithium battery.
Specifically, the smooth alarm module uses LED.
Specifically, the display module uses liquid crystal display.
Specifically, the acoustic alarm module uses loudspeaker.
Specifically, 1 side of shell is equipped with handle 5.
Specifically, the gas sensor includes semiconductor gas sensor, electrochemical gas sensor, catalytic combustion type
Gas sensor, thermal conductivity gas sensor, infrared gas sensor, solid-state electrolyte gas sensor.
It specifically, further include vibration alarm module, vibration alarm module is connect with Multi-stage alarming drive module.
Working principle: due to the utility model compact structure, the utility model is taken to the position to be detected by testing staff,
By mobile base 4 for supporting shell 1, switched by will be arranged on shell 1, for controlling electric pushrod 3 and power supply module
Connection, realize detection pernicious gas in all directions, avoid detection omit, the utility model by acoustic alarm module, light alarm
Module, vibration alarm module realize Multi-stage alarming combination, when pernicious gas reaches setting value, will touch acousto-optic sounding light report
It is alert, so that it may to guarantee that personnel on site withdraws；
The utility model is up to three-level type of alarm, level-one the alarm corresponding specific alarm of level-one light flash pattern, one
Grade specific frequency acoustic alarm sound, level-one slightly shake alarm mode；Secondary alarm corresponds to specific secondary light alarm flashing mould
Formula, second level specific frequency acoustic alarm sound, second level crescendo shake alarm mode；The corresponding specific secondary light alarm of three-level alarm is dodged
Bright mode, three-level grade specific frequency acoustic alarm sound, three-level sharp pounding alarm mode, it is thus clear convenient for live user of service
Situation locating for clear understanding, while surrounding people can also be indicated by the sound-light alarm of classification, it is unnecessary flurried to avoid.
Claims (6)
1. a kind of gas detection alarm device, which is characterized in that including moving lifting module, single chip control module, show mould
Block, power supply module, Multi-stage alarming drive module, acoustic alarm module, light alarm module and gas sensor；The biography of gas sensor
The transducing signal input terminal for feeling signal output end and single chip control module connects, the alarm signal output of single chip control module
End is connect with the alarm signal input terminal of Multi-stage alarming drive module, the display signal output end of single chip control module and display
The sensing of module shows signal input part connection, the display gas concentration signal output end and display mould of Multi-stage alarming drive module
The display gas concentration signal input terminal of block connects, and the Multi-stage alarming drive module passes through acoustic alarm drive module connection sound report
Alert module；The Multi-stage alarming drive module connects light alarm module by light alarm drive module；The output end of power supply module
Respectively with the electricity of the power input of single chip control module, the power input of gas sensor and Multi-stage alarming drive module
The connection of source input terminal；
The moving lifting module includes shell (1), lifting platform (2), electric pushrod (3) and mobile base (4)；The single-chip microcontroller
Control module, power supply module, Multi-stage alarming drive module, acoustic alarm module and the setting of light alarm module are described in shell (1)
Display module setting is arranged in shell (1) outer surface, the gas sensor in lifting platform (2) upper surface, the lifting platform (2)
It is mounted on shell (1) upper surface by electric pushrod (3), the electric pushrod (3) connect with power supply module, the shell (1)
Lower surface is provided with mobile base (4)；
The mobile base (4) includes first support bar (41), second support bar (42), third support rod (43) and universal wheel
(44)；The top of the first support bar (41), second support bar (42) and third support rod (43) and the shell (1) following table
Face is hinged, and the bottom end of the first support bar (41), second support bar (42) and third support rod (43) is equipped with universal wheel
(44)。
2. a kind of gas detection alarm device according to claim 1, which is characterized in that the power supply module is using lithium electricity
Pond.
3. a kind of gas detection alarm device according to claim 2, which is characterized in that the smooth alarm module uses LED.
4. a kind of gas detection alarm device according to claim 3, which is characterized in that the display module uses liquid crystal
Screen.
5. a kind of gas detection alarm device according to claim 4, which is characterized in that the acoustic alarm module uses loudspeaker
?.
6. a kind of gas detection alarm device according to claim 5, which is characterized in that shell (1) side is equipped with
Handle (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920564388.6U CN209543549U (en) | 2019-04-23 | 2019-04-23 | Gas detection alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920564388.6U CN209543549U (en) | 2019-04-23 | 2019-04-23 | Gas detection alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209543549U true CN209543549U (en) | 2019-10-25 |
Family
ID=68246314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920564388.6U Active CN209543549U (en) | 2019-04-23 | 2019-04-23 | Gas detection alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209543549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112489381A (en) * | 2020-11-30 | 2021-03-12 | 北京航天试验技术研究所 | Hydrogen leakage detection alarm and event grade estimation method |
-
2019
- 2019-04-23 CN CN201920564388.6U patent/CN209543549U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112489381A (en) * | 2020-11-30 | 2021-03-12 | 北京航天试验技术研究所 | Hydrogen leakage detection alarm and event grade estimation method |
| CN112489381B (en) * | 2020-11-30 | 2022-05-03 | 北京航天试验技术研究所 | Hydrogen leakage detection alarm and event grade estimation method |
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