CN115980265A - Toxic gas online monitoring device for factory production - Google Patents
Toxic gas online monitoring device for factory production Download PDFInfo
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- CN115980265A CN115980265A CN202111197048.2A CN202111197048A CN115980265A CN 115980265 A CN115980265 A CN 115980265A CN 202111197048 A CN202111197048 A CN 202111197048A CN 115980265 A CN115980265 A CN 115980265A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The invention discloses a toxic gas online monitoring device for factory production, which is characterized in that a gas collection cavity is continuously pumped with gas under the action of a transmission component through the operation of a transmission component, the gas is released at a critical point, a spray head is sprayed with pigment under the action of a marking component through the operation of the transmission component, the wall surface is marked, and a bell is continuously knocked under the action of an alarm mechanism to make a sound. The principle through the atmospheric pressure difference has been possessed for when the gas that gets into the casing contains the toxic gas of certain concentration, but the automatic drive movable plate moves down, and through this movement trend that moves down, turns into the drive mode of mark and alarm mechanism, and the bulk motion integration forms, and easy operation has automated inspection's effect, makes the user can make safety protection fast, has possessed the better effect of practicality.
Description
Technical Field
The invention relates to the technical field of factory online monitoring, in particular to a toxic gas online monitoring device for factory production.
Background
The explosion of flammable and combustible gas and dust and the hazard of toxic gas generally exist in most enterprises in the chemical industry.
In the factory production process, because equipment live time is long, the pipeline is ageing, produces revealing of toxic gas very easily, and then causes the loss to workman's personal health, and present toxic gas on-line monitoring device can not detect according to user's demand is automatic, often detects the operation of once too complicated, and the result that probably detects out, can not show out by the most audio-visual, can not make the user make the judgement the very first time, and the practicality is not good.
Disclosure of Invention
The invention aims to provide a toxic gas online monitoring device for factory production, which has the advantages that by the principle of air pressure difference, when gas entering a shell contains toxic gas with certain concentration, a movable plate can be automatically driven to move downwards, the gas is converted into a driving mode of a marking and alarming mechanism through the movement trend of the downward movement, the whole movement is integrally formed, the operation is simple, the automatic detection effect is achieved, a user can quickly make safety protection, the device has a better practical effect, the problems that the existing toxic gas online monitoring device cannot automatically detect according to the requirement of the user, the operation of one detection is often too complicated, the detection result is possibly displayed most intuitively, the user cannot make judgment at the first time, and the practicability is poor are solved.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a poisonous gas on-line monitoring device for factory production, includes the casing, the fixed ring of left side fixedly connected with of casing, the fixed surface intercommunication of casing has the intake pipe, the fixed surface intercommunication of casing has the outlet duct, the intake pipe with the inside of outlet duct all is provided with the solenoid valve, still includes movable plate, gas collecting chamber, shower nozzle and small bell, the upper surface of casing is provided with collecting element, the inner wall of casing is provided with but automated inspection has the poisonous gas, and makes the transmission part of the vertical removal of movable plate, through transmission part's operation, under transmission part's effect, makes the suction gas that the gas collecting chamber lasts to release gas when the critical point, through transmission part's operation, under the effect of marking element, make shower nozzle blowout pigment to mark the wall, under alarm mechanism's effect, make small bell is strikeed continuously and then makes sound.
Preferably, the collecting part comprises a first container, the lower surface of the first container is fixedly communicated with the upper surface of the air inlet pipe, the upper surface of the first container is fixedly communicated with an air suction pipe, and an air pump is arranged in the air suction pipe.
Preferably, the transmission member includes a balloon, a surface of the moving plate is slidably connected to an inner wall of the housing, and the balloon is disposed on an opposite side of the moving plate and the housing.
Preferably, the transmission part comprises an electromagnet, the side surface of the electromagnet is fixedly connected with the side surface of the movable plate, a switch is arranged on the inner wall of the shell, the switch is electrically connected with the electromagnet, the gas collection cavity is arranged inside the shell, a second magnet is slidably connected with the inner wall of the gas collection cavity, a reset spring is fixedly connected with the lower surface of the second magnet, the lower surface of the reset spring is fixedly connected with the inner wall of the gas collection cavity, an opening I is formed in each of the shell and the upper surface of the gas collection cavity, the gas collection cavity is fixedly communicated with an air suction opening through the opening I, and a one-way valve I is arranged inside the air suction opening.
Preferably, the marking part comprises a first connecting pipe, the first connecting pipe is arranged inside the shell, one side of the first connecting pipe is fixedly communicated with the right side of the gas collecting cavity, the other end of the first connecting pipe is fixedly communicated with a second container, the left side of the second container is fixedly connected with the right side of the shell, and the marking part further comprises a spraying part.
Preferably, the spraying part includes the connecting plate, the surface of connecting plate with the inner wall sliding connection of container two, the last fixed surface intercommunication of container two has the inlet pipe, the last fixed surface intercommunication of inlet pipe has the hopper, the fixed intercommunication in right side of container two has the discharging pipe, the right side of discharging pipe with the fixed intercommunication in left side of shower nozzle, connecting pipe one with the inside of inlet pipe all is provided with check valve two.
Preferably, the alarm mechanism comprises a second connecting pipe, the second connecting pipe is arranged inside the shell, one side of the second connecting pipe is fixedly communicated with the right side of the gas collecting cavity, a third one-way valve is arranged inside the second connecting pipe, a rotating rod is rotatably connected to the fixed shaft of the upper surface of the second container, an impeller is fixedly connected to the surface of the rotating rod, the other side of the second connecting pipe is opposite to the side surface of the impeller, and the alarm mechanism further comprises a beating part.
Preferably, the beating part comprises a rotary disc, the lower surface of the rotary disc is fixedly connected with the upper surface of the rotary rod, the side surface of the rotary disc is fixedly connected with a pull wire, the end part of the pull wire is fixedly connected with a beating block, and the right side of the shell is fixed with the left side of the bell.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, when gas enters the inner wall of the shell, the gas can blow the surface of the balloon, if toxic gas is contained in the gas, the balloon is subjected to pressure difference, so that the balloon is expanded, and the movable plate is pushed to move downwards through expansion of the balloon.
2. According to the invention, the electromagnet moves downwards to drive the magnet II to move downwards, when the electromagnet drives the magnet II to move downwards, air is extracted from the air extraction opening and enters the air collection cavity, so that more air is extracted from the air collection cavity, when the electromagnet moves downwards to be in contact with the switch, the electromagnet is powered off, the magnet II rapidly moves upwards due to the elastic restoring force of the return spring, the moving plate is driven to move downwards through the expansion of the balloon, and the air is continuously extracted from the air collection cavity through the movement trend of moving downwards, so that necessary power support is provided for driving a subsequent device.
3. According to the invention, through the upward movement of the second magnet, when air in the air collection cavity is injected into the second container through the first connecting pipe, the connecting plate is pushed, the pigment is driven to move rightwards through the rightward movement of the connecting plate and is sprayed out from the spray head, the pigment is sprayed out to mark the wall surface, a mark is left on the wall, and after a user observes the mark, corresponding measures are immediately taken to avoid the life safety of the user from being harmed.
4. According to the invention, the air in the air collection cavity is blown to the impeller and drive the impeller to rotate through the second connecting pipe by the upward movement of the second magnet through the second connecting pipe and the air injection of the second connecting pipe, so that the knocking block is driven to rotate, the knocking block is continuously knocked on the bell, and the bell sounds.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a front cross-sectional view of the structure of the present invention;
FIG. 3 is a first front cross-sectional view of a first connecting tube, a second container, a connecting plate, a feed tube, a hopper, a discharge tube, a second check valve, and a sprinkler head structure according to the present invention;
FIG. 4 is a second front view of the connecting tube II, the check valve III, the rotary rod, the impeller, the rotary disk, the pull wire and the knocking block structure of the present invention;
fig. 5 is an enlarged view of the structure of fig. 2 according to the present invention at a.
In the figure: 1. a housing; 2. a fixing ring; 3. an air inlet pipe; 4. an air outlet pipe; 5. moving the plate; 6. a gas collection cavity; 7. a spray head; 8. a bell; 9. a first container; 10. an air intake duct; 11. an air pump; 12. an electromagnetic valve; 13. a balloon; 14. an electromagnet; 15. a second magnet; 16. a return spring; 17. an air extraction opening; 18. a one-way valve I; 19. a switch; 20. a first connecting pipe; 21. a second container; 22. a connecting plate; 23. a feed pipe; 24. a hopper; 25. a discharge pipe; 26. a second one-way valve; 27. a second connecting pipe; 28. a one-way valve III; 29. a rotating rod; 30. an impeller; 31. a turntable; 32. a pull wire; 33. and knocking the block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: an online toxic gas monitoring device for factory production comprises a shell 1, wherein a fixing ring 2 is fixedly connected to the left side of the shell 1, an air inlet pipe 3 is fixedly communicated with the upper surface of the shell 1, an air outlet pipe 4 is fixedly communicated with the lower surface of the shell 1, electromagnetic valves 12 are arranged in the air inlet pipe 3 and the air outlet pipe 4, the online toxic gas monitoring device further comprises a movable plate 5, a gas collecting cavity 6, a sprayer 7 and a bell 8, a collecting component is arranged on the upper surface of the shell 1, a transmission component capable of automatically detecting toxic gas and enabling the movable plate 5 to vertically move is arranged on the inner wall of the shell 1, the gas collecting cavity 6 continuously pumps gas under the action of the transmission component through the operation of the transmission component, the gas is released at a critical point, and the sprayer 7 sprays pigment under the action of a marking component through the operation of the transmission component, the wall is marked, the bell 8 is continuously knocked to make a sound under the action of the alarm mechanism, when the device is used, the fixing ring 2 is connected with the vehicle body, the device can be pulled by the vehicle body to move, real-time monitoring on a pipeline with a long distance is convenient, gas is collected through the collecting part, the movable plate 5 can be automatically driven to move downwards when the gas entering the shell 1 contains toxic gas with certain concentration under the action of the transmission part by taking the principle of air pressure difference as reference, the effect of automatically triggering when the content of the toxic gas is detected is achieved, conditions are provided for subsequent marking and alarm mechanisms of the device, air is continuously pumped into the gas collecting cavity 6 under the action of the transmission part, necessary power support is provided for driving subsequent devices, and the density relation between the toxic gas (such as gas) and standard atmospheric pressure is achieved, the change of the air pressure is converted into the air pressure difference, the change of the abstract air pressure drives the moving trend to move downwards, the moving trend is converted into the driving mode of a follow-up mechanism, the effect of achieving automatic monitoring and reminding a user is achieved, the pigment is sprayed out to mark the wall, marks are left on the wall, after the user observes, corresponding measures are immediately made to avoid the life safety of the user from being harmed, the effect of reminding the user is achieved by spraying the pigment, the effect of reminding the user is achieved, the automatic detection effect is achieved, the air of the user is reminded of containing toxic gas by sending sound through an alarm mechanism, the situation that the user possibly feels in the first time when the factory environment is dim is avoided, the pigment user of the driving mechanism possibly cannot perceive the first time, and the user is warned by giving out the sound in the first time.
Furthermore, the collecting component comprises a first container 9, the lower surface of the first container 9 is fixedly communicated with the upper surface of the air inlet pipe 3, the upper surface of the first container 9 is fixedly communicated with an air inlet pipe 10, an air pump 11 is arranged inside the air inlet pipe 10, air in a working area of a user is pumped layer by layer through the air pump 11 and is pumped into the first container 9 through the air inlet pipe 10, when certain gas is stored in the first container 9, the user can open the electromagnetic valve 12, the opening time is adjusted by the user according to the working progress and the factory environment, and after the electromagnetic valve 12 is opened, the gas enters the inner wall of the shell 1 through the air inlet pipe 3.
Further, the transmission part includes a balloon 13, the surface of the movable plate 5 is slidably connected with the inner wall of the housing 1, the balloon 13 is disposed on the opposite side of the movable plate 5 and the housing 1, when gas enters the inner wall of the housing 1, the gas blows the surface of the balloon 13, due to the electromagnetic valve 12, when the gas enters the housing 1, a sealed environment is maintained in the housing 1, if the gas contains gas, and the density of the toxic gas is lower than the air density of a standard air pressure, so that the balloon 13 is subjected to a pressure difference relationship, the balloon 13 is expanded, and the movable plate 5 is pushed to move downwards by the expansion of the balloon 13.
Further, the transfer component includes an electromagnet 14, a side surface of the electromagnet 14 is fixedly connected with a side surface of the moving plate 5, a switch 19 is disposed on an inner wall of the housing 1, the switch 19 is electrically connected with the electromagnet 14, the gas collecting chamber 6 is disposed inside the housing 1, a second magnet 15 is slidably connected to an inner wall of the gas collecting chamber 6, a return spring 16 is fixedly connected to a lower surface of the second magnet 15, a lower surface of the return spring 16 is fixedly connected with an inner wall of the gas collecting chamber 6, an opening i is disposed on each of the upper surfaces of the housing 1 and the gas collecting chamber 6, the gas collecting chamber 6 is fixedly communicated with an air suction port 17 through the opening i, a first check valve 18 is disposed inside the air suction port 17, the second magnet 15 is driven to move downward by the downward movement of the electromagnet 14, the return spring 16 is compressed by the downward movement of the second magnet 15, an elastic restoring force of the return spring 16 cannot resist a magnetic attraction force between the second electromagnet 14 and the second magnet 15, when the electromagnet 14 drives the second magnet 15 to move downward, air is drawn into the gas collecting chamber 6, and the electromagnet 14 continuously moves downward, the air is removed from the electromagnet 14, and the electromagnet 14 is rapidly, and the air is removed from the electromagnet 14.
Further, the marking part comprises a first connecting pipe 20, the first connecting pipe 20 is arranged inside the shell 1, one side of the first connecting pipe 20 is fixedly communicated with the right side of the gas collecting cavity 6, the other end of the first connecting pipe 20 is fixedly communicated with a second container 21, the left side of the second container 21 is fixedly connected with the right side of the shell 1, the marking part further comprises a spraying part, air in the gas collecting cavity 6 is injected into the second container 21 through the first connecting pipe 20, a user puts a certain amount of pigment into the second container 21 in a hopper 24 in advance, and when compressed air is injected into the second container 21, the connecting plate 22 is pushed.
Further, the spraying part includes connecting plate 22, the surface of connecting plate 22 with the inner wall sliding connection of two containers 21, the last fixed surface intercommunication of two containers 21 has inlet pipe 23, the last fixed surface intercommunication of inlet pipe 23 has hopper 24, the fixed intercommunication in right side of two containers 21 has discharging pipe 25, discharging pipe 25 the right side with the fixed intercommunication in left side of shower nozzle 7, connecting pipe one 20 with the inside of inlet pipe 23 all is provided with two check valves 26, moves through connecting plate 22 to the right for give pigment pressure, and drive pigment and move to the right to shower nozzle 7 blowout.
Further, the alarm mechanism includes a second connecting pipe 27, the second connecting pipe 27 is arranged in the casing 1, one side of the second connecting pipe 27 is fixedly communicated with the right side of the gas collecting cavity 6, a third one-way valve 28 is arranged in the second connecting pipe 27, a rotating rod 29 is rotatably connected to the upper surface of the second container 21 in a fixed-axis manner, an impeller 30 is fixedly connected to the surface of the rotating rod 29, the other side of the second connecting pipe 27 is opposite to the side surface of the impeller 30, the alarm mechanism further comprises a beating part, air in the gas collecting cavity 6 passes through the second connecting pipe 27 and is sprayed out from the right end of the second connecting pipe 27, the impeller 30 is blown and the impeller 30 is driven to rotate through air spraying of the second connecting pipe 27, the rotating rod 29 is driven to rotate through rotation of the impeller 30, and the rotating disc 31 is driven to rotate through rotation of the rotating rod 29.
Further, the beating part comprises a rotary disc 31, the lower surface of the rotary disc 31 is fixedly connected with the upper surface of the rotary rod 29, the side surface of the rotary disc 31 is fixedly connected with a pull wire 32, the end part of the pull wire 32 is fixedly connected with a beating block 33, the right side of the shell 1 is fixed with the left side of the bell 8, the beating block 33 is driven to rotate through the rotation of the rotary disc 31, and the pull wire 32 is straightened through the rotation of the rotary disc 31, so that the beating block 33 continuously beats the bell 8, and the bell 8 makes a sound.
The working principle is as follows: this a toxic gas on-line monitoring device for factory production is when using, will gu fixed ring 2 is in the same place with the automobile body coupling, this device can be pulled by the automobile body and remove, the convenience detects long distance pipeline, carry out the layer extraction with user work area's air through air pump 11, through breathing pipe 10 suction to container 9 in, when having stored certain gas in container 9, the user can open solenoid valve 12, the time of opening is adjusted according to job schedule and mill's environment by the user, gaseous in the inner wall that gets into casing 1 by intake pipe 3 when solenoid valve 12 opens the back.
When gas enters the inner wall of the shell 1, the gas blows the surface of the balloon 13, the electromagnetic valve 12 is arranged to ensure that when the gas enters the shell 1, a closed environment is kept in the shell 1, if the gas contains toxic gas, and the density of the toxic gas is smaller than that of air with standard air pressure, so that the balloon 13 is subjected to the relation of pressure difference, the balloon 13 is expanded, the moving plate 5 is pushed to move downwards through the expansion of the balloon 13, the method is based on the principle of air pressure difference, so that when the gas entering the shell 1 contains the toxic gas with certain concentration, the moving plate 5 can be automatically driven to move downwards, the effect of automatically triggering when the content of the toxic gas is detected is achieved, and conditions are provided for subsequent marking and alarm mechanisms of the device;
by means of the downward movement of the moving plate 5, at this time, a user energizes the electromagnet 14 and drives the electromagnet 14 to move downward, the electromagnet 14 drives the second magnet 15 to move downward, the second magnet 15 moves downward, the return spring 16 is compressed, the elastic restoring force of the return spring 16 cannot resist the magnetic attraction force between the electromagnet 14 and the second magnet 15, when the electromagnet 14 drives the second magnet 15 to move downward, air is sucked from the air suction port 17 and enters the air collection chamber 6, along with the continuous downward movement of the second magnet 15, the more air is sucked from the air collection chamber 6, and when the electromagnet 14 moves downward to be in contact with the switch 19, the electromagnet 14 is powered off, so that the second magnet 15 loses the magnetic attraction with the electromagnet 14, the second magnet 15 rapidly moves upwards due to the elastic restoring force of the return spring 16, the moving plate 5 is driven to move downwards by the expansion of the balloon 13, air is continuously pumped into the air collection cavity 6 through the downward movement trend, necessary power support is provided for driving a subsequent device, the density relation between toxic gas (such as gas) and standard atmospheric pressure is converted into air pressure difference, the downward movement trend is driven by the abstract air pressure change, and the movement trend is converted into a driving mode of a subsequent mechanism, so that the effects of automatically monitoring and reminding a user are achieved;
the air in the air collection cavity 6 is compressed by the upward movement of the second magnet 15, so that the air in the air collection cavity 6 is injected into the second container 21 through the first connecting pipe 20, a user puts a certain amount of pigment into the second container 21 in advance in the hopper 24, when the compressed air is injected into the second container 21, the connecting plate 22 is pushed to move rightwards through the connecting plate 22, so that pigment pressure is applied, the pigment is driven to move rightwards and is sprayed out from the spray head 7, the sprayed pigment can mark the wall surface, marks are left on the wall, when the user observes, corresponding measures are immediately taken to avoid the damage to the life safety of the user, the effect of reminding the user is achieved by spraying the pigment, and the effect of automatic detection is achieved;
the air in the air collecting cavity 6 is compressed by the upward movement of the second magnet 15, so that the air in the air collecting cavity 6 passes through the second connecting pipe 27 and is sprayed out from the right end of the second connecting pipe 27, the impeller 30 is blown and is driven to rotate by the air sprayed from the second connecting pipe 27, the rotating rod 29 is driven to rotate by the rotation of the impeller 30, the rotating disc 31 is driven to rotate by the rotation of the rotating rod 29, the knocking block 33 is driven to rotate by the rotation of the rotating disc 31, the knocking block 33 continuously knocks on the small bell 8 because the rotation of the rotating disc 31 enables the stay wire 32 to collapse, and the small bell 8 is made to sound, so that the method reminds a user that the air contains toxic gas by the sound made by the small bell 8, and avoids the situation that a pigment user of the driving mechanism cannot detect the toxic gas at the first time when the factory environment is dim, and reminds the user to warn the user at the first time by making a sound;
compared with a common device, the device has higher practicability, the common toxic gas monitoring device cannot automatically detect according to the requirements of a user, the operation of detecting once is often too complex, the detection result can not be displayed most intuitively, the user cannot make a judgment at the first time, and the practicability is poor; this device borrows the principle of atmospheric pressure difference for when the gas that gets into the casing contains the toxic gas of certain concentration, but automatic drive movable plate 5 moves down, and through this motion trend that moves down, turns into the drive mode of mark and alarm mechanism, and the bulk motion integration forms, and easy operation has automated inspection's effect, makes the user can make safety protection fast, and the practicality is better.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a toxic gas on-line monitoring device for factory production, includes casing (1), the solid fixed ring of left side fixedly connected with (2) of casing (1), the last fixed surface intercommunication of casing (1) has intake pipe (3), the lower fixed surface intercommunication of casing (1) has outlet duct (4), intake pipe (3) with the inside of outlet duct (4) all is provided with solenoid valve (12), its characterized in that: the gas collecting device is characterized by further comprising a movable plate (5), a gas collecting cavity (6), a spray head (7) and a bell (8), wherein a collecting part is arranged on the upper surface of the shell (1), the inner wall of the shell (1) is provided with a transmission part capable of automatically detecting toxic gas and enabling the movable plate (5) to vertically move, the gas collecting cavity (6) continuously pumps gas under the action of the transmission part and releases the gas at a critical point through the operation of the transmission part, the spray head (7) sprays pigment under the action of the marking part and marks the wall surface, and the bell (8) is continuously knocked to make a sound under the action of an alarm mechanism.
2. The on-line toxic gas monitoring device for factory production according to claim 1, wherein: the collecting component comprises a first container (9), the lower surface of the first container (9) is fixedly communicated with the upper surface of the air inlet pipe (3), the upper surface of the first container (9) is fixedly communicated with an air suction pipe (10), and an air pump (11) is arranged inside the air suction pipe (10).
3. The on-line toxic gas monitoring device for plant production according to any one of claims 1 or 2, wherein: the transmission part comprises a balloon (13), the surface of the moving plate (5) is in sliding connection with the inner wall of the shell (1), and the balloon (13) is arranged on the opposite side of the moving plate (5) and the shell (1).
4. The on-line toxic gas monitoring device for factory production according to claim 3, wherein: the transmission part comprises an electromagnet (14), the side face of the electromagnet (14) is fixedly connected with the side face of the movable plate (5), a switch (19) is arranged on the inner wall of the shell (1), the switch (19) is electrically connected with the electromagnet (14), the gas collection cavity (6) is arranged inside the shell (1), the inner wall of the gas collection cavity (6) is connected with a second magnet (15) in a sliding mode, a return spring (16) is fixedly connected to the lower surface of the second magnet (15), the lower surface of the return spring (16) is fixedly connected with the inner wall of the gas collection cavity (6), an opening I is formed in the upper surface of the shell (1) and the upper surface of the gas collection cavity (6), the gas collection cavity (6) is fixedly communicated with an air suction opening (17) through the opening I, and a one-way valve I (18) is arranged inside the air suction opening (17).
5. The on-line toxic gas monitoring device for factory production according to any one of claims 1 or 2, wherein: the marking part comprises a first connecting pipe (20), the first connecting pipe (20) is arranged inside the shell (1), one side of the first connecting pipe (20) is fixedly communicated with the right side of the gas collection cavity (6), the other end of the first connecting pipe (20) is fixedly communicated with a second container (21), the left side of the second container (21) is fixedly connected with the right side of the shell (1), and the marking part further comprises a spraying part.
6. The on-line toxic gas monitoring device for factory production according to claim 5, wherein: the spray part includes connecting plate (22), the surface of connecting plate (22) with the inner wall sliding connection of two (21) containers, the last fixed surface intercommunication of two (21) containers has inlet pipe (23), the last fixed surface intercommunication of inlet pipe (23) has hopper (24), the fixed intercommunication in right side of two (21) containers has discharging pipe (25), the right side of discharging pipe (25) with the fixed intercommunication in left side of shower nozzle (7), connecting pipe one (20) with the inside of inlet pipe (23) all is provided with check valve two (26).
7. The on-line toxic gas monitoring device for factory production according to claim 6, wherein: alarm mechanism includes connecting pipe two (27), connecting pipe two (27) set up the inside of casing (1), one side of connecting pipe two (27) with the fixed intercommunication in right side of gas collecting cavity (6), the inside of connecting pipe two (27) is provided with check valve three (28), the upper surface dead axle of container two (21) rotates and is connected with bull stick (29), the fixed surface of bull stick (29) is connected with impeller (30), the opposite side of connecting pipe two (27) with the side of impeller (30) is just right, still including beating the part.
8. The on-line toxic gas monitoring device for factory production according to claim 7, wherein: the beating part comprises a rotary disc (31), the lower surface of the rotary disc (31) is fixedly connected with the upper surface of the rotary rod (29), the side surface of the rotary disc (31) is fixedly connected with a pull wire (32), the end part of the pull wire (32) is fixedly connected with a beating block (33), and the right side of the shell (1) is fixed with the left side of the bell (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111197048.2A CN115980265A (en) | 2021-10-14 | 2021-10-14 | Toxic gas online monitoring device for factory production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111197048.2A CN115980265A (en) | 2021-10-14 | 2021-10-14 | Toxic gas online monitoring device for factory production |
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| Publication Number | Publication Date |
|---|---|
| CN115980265A true CN115980265A (en) | 2023-04-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111197048.2A Pending CN115980265A (en) | 2021-10-14 | 2021-10-14 | Toxic gas online monitoring device for factory production |
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| CN (1) | CN115980265A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117232739A (en) * | 2023-09-18 | 2023-12-15 | 河北利通行汽车配件有限公司 | Automobile battery cover plate air tightness detection device |
-
2021
- 2021-10-14 CN CN202111197048.2A patent/CN115980265A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117232739A (en) * | 2023-09-18 | 2023-12-15 | 河北利通行汽车配件有限公司 | Automobile battery cover plate air tightness detection device |
| CN117232739B (en) * | 2023-09-18 | 2024-02-23 | 河北利通行汽车配件有限公司 | Automobile battery cover plate air tightness detection device |
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