CN220582242U - Dangerous waste gas leakage detection alarm device for chemical engineering safety - Google Patents
Dangerous waste gas leakage detection alarm device for chemical engineering safety Download PDFInfo
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- CN220582242U CN220582242U CN202322215854.9U CN202322215854U CN220582242U CN 220582242 U CN220582242 U CN 220582242U CN 202322215854 U CN202322215854 U CN 202322215854U CN 220582242 U CN220582242 U CN 220582242U
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- wall
- waste gas
- device body
- fixedly connected
- leakage detection
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- 239000002912 waste gas Substances 0.000 title claims abstract description 21
- 238000001514 detection method Methods 0.000 title claims abstract description 14
- 238000003889 chemical engineering Methods 0.000 title description 3
- 239000000126 substance Substances 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims abstract description 12
- 239000007789 gas Substances 0.000 claims description 13
- 239000002920 hazardous waste Substances 0.000 claims description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000003570 air Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000002894 chemical waste Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000001117 sulphuric acid Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The utility model relates to the technical field of chemical safety, in particular to a dangerous waste gas leakage detection alarm device for chemical safety, which comprises: the exhaust pipe is fixedly connected with fixing plates on the outer walls of the two ends of the exhaust pipe, and a sliding rod and an adjusting frame are respectively and fixedly connected with the outer wall of one side between the fixing plates; the beneficial effects are as follows: through the threshold value that control panel set up concentration alarm, rotate through motor drive gear, cooperation rack makes the device body carry out position control, buzzer and warning light report to the police when concentration reaches the threshold value, fan and solenoid valve start simultaneously, inhale the installation tube with the waste gas of leaking in and get rid of through flexible hose, until concentration reduces to the default alarm and closes simultaneously fan and solenoid valve, attract the staff to leak out the pipeline when reporting to the police and overhaul for can in time handle waste gas when reporting to the police, be convenient for overhaul a plurality of positions simultaneously.
Description
Technical Field
The utility model relates to the technical field of chemical safety, in particular to a dangerous waste gas leakage detection alarm device for chemical safety.
Background
The chemical waste gas refers to the sum of various pollutant-containing gases discharged into the air during the fuel combustion and production processes in the factory of an enterprise. These exhaust gases are: carbon dioxide, carbon disulphide, hydrogen sulphide, fluorides, nitrogen oxides, chlorine, hydrogen chloride, carbon monoxide, sulphuric acid (fog), lead, mercury, beryllium, smoke dust and productive dust, and are discharged into the atmosphere to pollute the air. These substances enter the human body through different routes, some of them directly produce harm, some of them have accumulation effect, so that the health of the human body is seriously threatened, and different substances have different effects.
In the prior art, exhaust gas is generally discharged through a special exhaust gas pipeline, and a detection alarm device is arranged on the pipeline to give an alarm when the exhaust gas leaks.
However, the installation position of the common alarm device is fixed, and the alarm is not timely, so that an maintainer cannot timely process and overhaul, and the ambient air is polluted by waste gas. Therefore, the utility model provides a dangerous waste gas leakage detection alarm device for chemical safety, which is used for solving the problems.
Disclosure of Invention
The utility model aims to provide a dangerous waste gas leakage detection alarm device for chemical engineering safety, which aims to solve the problems that the installation position of a common alarm device provided in the background technology is fixed, the alarm is not timely, and an maintainer cannot timely process and overhaul, so that the waste gas pollutes the surrounding air.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a hazardous waste gas leak detection alarm device for chemical safety, comprising:
the exhaust pipe is fixedly connected with fixing plates on the outer walls of the two ends of the exhaust pipe, a sliding rod and an adjusting frame are respectively and fixedly connected with the outer wall of one side between the fixing plates, a sliding groove is formed in the outer wall of one side of the sliding rod, and a rack is arranged on the outer wall of one side of the adjusting frame;
the device comprises a device body, wherein a sliding block which is in sliding connection with the inner wall of a sliding groove is fixedly connected to the outer wall of one side of the device body, a control panel, a buzzer and an alarm lamp are installed on the outer wall of one side of the device body, a concentration sensor and a signal terminal are installed on the inner wall of the device body, a ring pipe which is wrapped on the outer wall of an exhaust pipe is installed on the inner wall of one end of the device body, a fixed block is fixedly connected to the outer wall of one side of the device body, which is close to a rack, a motor is installed on the outer wall of one side of the fixed block, a gear is installed on the inner wall of the fixed block, and a fan is installed on the inner wall of one side of the device body;
the device comprises a mounting tube, wherein the outer wall of one end of the mounting tube is fixedly connected with the inner wall of one end of the device body, which is close to the fan, the outer wall of the mounting tube is provided with an electromagnetic valve, and one end of the mounting tube is provided with a telescopic hose.
Preferably, the outer wall of one side of the rack is fixedly connected with the outer wall of one side of the adjusting frame.
Preferably, the output end of the control panel is electrically connected with the input ends of the buzzer, the alarm lamp, the motor and the electromagnetic valve respectively, the output end of the concentration sensor is electrically connected with the input end of the signal terminal, and the output end of the signal terminal is electrically connected with the input end of the control panel.
Preferably, the inner wall of the annular pipe, which is close to the exhaust pipe, is provided with a plurality of holes, the outer wall of one end of the gear is fixedly connected with a fixed shaft which is rotationally connected with the inner wall of the fixed block, the output end of the motor is electrically connected with the side wall of the fixed shaft on the gear, and the outer wall of the gear is meshed and connected with the outer wall of the rack.
Preferably, the other end of the telescopic hose is communicated with the waste gas collecting device, and one side of the device body is provided with a plurality of air outlet holes.
Compared with the prior art, the utility model has the beneficial effects that:
through the threshold value that control panel set up concentration alarm, rotate through motor drive gear, cooperation rack makes the device body carry out position control, buzzer and warning light report to the police when concentration reaches the threshold value, fan and solenoid valve start simultaneously, inhale the installation tube with the waste gas of leaking in and get rid of through flexible hose, until concentration reduces to the default alarm and closes simultaneously fan and solenoid valve, attract the staff to leak out the pipeline when reporting to the police and overhaul for can in time handle waste gas when reporting to the police, be convenient for overhaul a plurality of positions simultaneously.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a side cross-sectional view of the overall structure of the present utility model;
FIG. 3 is a front semi-sectional view of the overall structure of the present utility model;
FIG. 4 is an enlarged view of the structure of the area A in the overall coating 3 of the present utility model.
In the figure: exhaust pipe 1, fixed plate 2, slide bar 3, spout 4, alignment jig 5, rack 6, device body 7, control panel 8, buzzer 9, warning light 10, concentration sensor 11, signal terminal 12, ring canal 13, fixed block 14, motor 15, gear 16, slider 17, fan 18, mounting tube 19, solenoid valve 20, flexible hose 21, venthole 22.
Detailed Description
In order to make the objects, technical solutions, and advantages of the present utility model more apparent, the embodiments of the present utility model will be further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are some, but not all, embodiments of the present utility model, are intended to be illustrative only and not limiting of the embodiments of the present utility model, and that all other embodiments obtained by persons of ordinary skill in the art without making any inventive effort are within the scope of the present utility model.
In the description of the present utility model, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "a," an, "" the first, "" the second, "" the third, "" the fourth, "" the fifth, "and the sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
For purposes of brevity and description, the principles of the embodiments are described primarily by reference to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.
Referring to fig. 1 to 4, the present utility model provides a technical solution: a hazardous waste gas leak detection alarm device for chemical safety, comprising:
the exhaust pipe 1, the outer walls of two ends of the exhaust pipe 1 are fixedly connected with a fixed plate 2, one side outer wall between the fixed plates 2 is fixedly connected with a sliding rod 3 and an adjusting frame 5 respectively, one side outer wall of the sliding rod 3 is provided with a sliding groove 4, the position of the device body 7 is conveniently adjusted by matching the sliding rod 3 and the adjusting frame 5 on two sides of the fixed plate 2, one side outer wall of the adjusting frame 5 is provided with a rack 6, and one side outer wall of the rack 6 is fixedly connected with one side outer wall of the adjusting frame 5;
the device body 7, the slide block 17 which is fixedly connected with one side outer wall of the device body 7 and is in sliding connection with the inner wall of the chute 4, the control panel 8, the buzzer 9 and the alarm lamp 10 are arranged on one side outer wall of the device body 7, the buzzer 9 and the alarm lamp 10 are matched to ensure that the alarm can generate huge sound and accurately judge the position of the device at night, the concentration sensor 11 and the signal terminal 12 are arranged on the inner wall of the device body 7, the annular pipe 13 which is wrapped on the outer wall of the exhaust pipe 1 is arranged on one end inner wall of the device body 1, the annular pipe 13 surrounds the exhaust pipe 1 and can prevent leaked gas from escaping, the fixed block 14 is fixedly connected with one side outer wall of the device body 1 close to the rack 6, the motor 15 is arranged on one side outer wall of the fixed block 14, the inner wall of the fixed block 14 is provided with a gear 16, the inner wall of one side of the device body 7 is provided with a fan 18, the output end of the control panel 8 is respectively and electrically connected with the buzzer 9, the alarm lamp 10, the motor 15 and the input end of the electromagnetic valve 20, the output end of the concentration sensor 11 is electrically connected with the input end of the signal terminal 12, the output end of the signal terminal 12 is electrically connected with the input end of the control panel 8, the inner wall of the ring pipe 13, which is close to the exhaust pipe 1, is provided with a plurality of holes, the outer wall of one end of the gear 16 is fixedly connected with a fixed shaft which is rotationally connected with the inner wall of the fixed block 14, the output end of the motor 15 is electrically connected with the side wall of the fixed shaft on the gear 16, and the outer wall of the gear 16 is in meshed connection with the outer wall of the rack 6;
the installation pipe 19, the one end outer wall of installation pipe 19 and the one end inner wall fixed connection that device body 7 is close to fan 18, thereby the solenoid valve 20 is installed to the outer wall of installation pipe 19, judges whether waste gas leaks and decides whether opens the solenoid valve, and flexible hose 21 is installed to the one end of installation pipe 19, and flexible hose 21's the other end and waste gas collection device intercommunication, a plurality of venthole 22 has been seted up to one side of device body 7.
When the device works, a concentration alarm threshold value is preset through the control panel 8, the motor 15 drives the gear 16 to rotate, the rack 6 is matched to enable the device body 7 to carry out position adjustment, when leaked waste gas enters the device body 7 through the annular pipe 13, an alarm is not triggered when the concentration is low, the waste gas is discharged through the air outlet holes, when the concentration reaches the threshold value, the buzzer 9 and the alarm lamp 10 give an alarm, meanwhile, the fan 18 and the electromagnetic valve 20 are started, the leaked waste gas is sucked into the mounting pipe 19 through the fan 18 and discharged through the telescopic hose 21 until the concentration is reduced to a preset value, the fan and the electromagnetic valve 20 are closed, and workers are attracted to overhaul the leakage of the pipeline when the alarm is carried out, so that the waste gas can be treated timely when the alarm is carried out, and a plurality of parts are convenient to overhaul.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Dangerous waste gas leakage detection alarm device for chemical industry safety, its characterized in that: comprising the following steps:
the exhaust pipe (1), the both ends outer wall fixedly connected with fixed plate (2) of exhaust pipe (1), one side outer wall between fixed plate (2) is fixedly connected with slide bar (3) and alignment jig (5) respectively, spout (4) have been seted up to one side outer wall of slide bar (3), one side outer wall of alignment jig (5) is equipped with rack (6);
the device comprises a device body (7), wherein a sliding block (17) which is in sliding connection with the inner wall of a sliding groove (4) is fixedly connected with the outer wall of one side of the device body (7), a control panel (8), a buzzer (9) and an alarm lamp (10) are installed on the outer wall of one side of the device body (7), a concentration sensor (11) and a signal terminal (12) are installed on the inner wall of the device body (7), a ring pipe (13) which is wrapped on the outer wall of an exhaust pipe (1) is installed on the inner wall of one end of the device body (7), a fixed block (14) is fixedly connected with the outer wall of one side of the device body (7) close to a rack (6), a motor (15) is installed on the outer wall of one side of the fixed block (14), a gear (16) is installed on the inner wall of the fixed block (14), and a fan (18) is installed on the inner wall of one side of the device body (7).
The device comprises an installation pipe (19), wherein the outer wall of one end of the installation pipe (19) is fixedly connected with the inner wall of one end of the device body (7) close to the fan (18), an electromagnetic valve (20) is installed on the outer wall of the installation pipe (19), and a telescopic hose (21) is installed at one end of the installation pipe (19).
2. The hazardous waste gas leakage detection alarm device for chemical safety according to claim 1, wherein: the outer wall of one side of the rack (6) is fixedly connected with the outer wall of one side of the adjusting frame (5).
3. The hazardous waste gas leakage detection alarm device for chemical safety according to claim 2, wherein: the output end of the control panel (8) is electrically connected with the input ends of the buzzer (9), the alarm lamp (10), the motor (15) and the electromagnetic valve (20) respectively, the output end of the concentration sensor (11) is electrically connected with the input end of the signal terminal (12), and the output end of the signal terminal (12) is electrically connected with the input end of the control panel (8).
4. A hazardous waste gas leakage detection alarm device for chemical safety according to claim 3, wherein: the utility model discloses a fixed axle that ring canal (13) are close to the inner wall of exhaust pipe (1) and have offered a plurality of hole, gear (16) one end outer wall fixedly connected with and fixed block (14) inner wall rotation are connected, the output of motor (15) and the fixed axle lateral wall electric connection on gear (16), the outer wall of gear (16) and the outer wall meshing of rack (6) are connected.
5. The hazardous waste gas leakage detection alarm device for chemical safety according to claim 4, wherein: the other end of the telescopic hose (21) is communicated with the waste gas collecting device, and one side of the device body (7) is provided with a plurality of air outlet holes (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322215854.9U CN220582242U (en) | 2023-08-17 | 2023-08-17 | Dangerous waste gas leakage detection alarm device for chemical engineering safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322215854.9U CN220582242U (en) | 2023-08-17 | 2023-08-17 | Dangerous waste gas leakage detection alarm device for chemical engineering safety |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220582242U true CN220582242U (en) | 2024-03-12 |
Family
ID=90111676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322215854.9U Active CN220582242U (en) | 2023-08-17 | 2023-08-17 | Dangerous waste gas leakage detection alarm device for chemical engineering safety |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220582242U (en) |
-
2023
- 2023-08-17 CN CN202322215854.9U patent/CN220582242U/en active Active
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