CN217279788U - Intelligent monitoring and alarming device for harmful gas in production - Google Patents
Intelligent monitoring and alarming device for harmful gas in production Download PDFInfo
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- CN217279788U CN217279788U CN202220687224.4U CN202220687224U CN217279788U CN 217279788 U CN217279788 U CN 217279788U CN 202220687224 U CN202220687224 U CN 202220687224U CN 217279788 U CN217279788 U CN 217279788U
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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
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Abstract
The utility model provides an intelligent monitoring alarm device of harmful gas in production. Harmful gas intelligent monitoring alarm device includes in the production: the monitoring box is provided with ventilation openings on two sides; the shell is fixedly arranged at the top of the monitoring box, and sounding openings are formed in the two sides of the shell; a fan disposed on one of the ventilation openings; the supporting plate is fixedly arranged at the bottom of the monitoring box; the rotating shaft is fixedly arranged on a U-shaped plate at the bottom of the supporting plate, the U-shaped plate is rotatably arranged at the bottom end of the rotating shaft, and a limiting groove is formed in the inner wall of one side of the U-shaped plate; two risers, two the equal fixed mounting of riser is in the top of U template. The utility model provides an intelligent monitoring alarm device of harmful gas has the installation and dismantles comparatively conveniently in the production, can adjust the monitoring direction, and the monitoring is reported to the police comparatively timely advantage.
Description
Technical Field
The utility model belongs to the technical field of harmful gas monitoring alarm device, especially, relate to an intelligent monitoring alarm device of harmful gas in production.
Background
During machining operations, electrical welding equipment is used, and toxic gases are formed in the space around the electrical welding area. In particular, in arc welding, toxic gases are formed to a particularly great extent under the action of the high temperatures and the intense ultraviolet rays of the welding arc. The toxic gas mainly comprises ozone, nitrogen oxide, carbon monoxide, hydrogen fluoride and the like. These toxic gases can have a significant impact on the health of workers if they are out of compliance.
However, the harmful gas monitoring and alarming device in the factory building of the current machining is often installed at a fixed position of a public area, so that the device is inconvenient to install and disassemble, meanwhile, the monitoring direction cannot be adjusted, the air flow rate in the factory building is often slow, and a long time has usually elapsed when the alarming device monitors that the content of the harmful gas in the air exceeds the standard, so that the content of the harmful gas in the air in a certain area cannot be monitored at the first time by the conventional harmful gas monitoring and alarming device, and the device is inconvenient for workers to handle at the first time.
Therefore, there is a need to provide a new intelligent monitoring and alarming device for harmful gas in production to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide an installation with dismantle comparatively convenient, can adjust the monitoring direction, harmful gas intelligent monitoring alarm device in the comparatively timely production of monitoring warning.
In order to solve the technical problem, the utility model provides an intelligent monitoring alarm device of harmful gas in production includes: the monitoring box is provided with ventilation openings on two sides; the shell is fixedly arranged at the top of the monitoring box, and sounding openings are formed in the two sides of the shell; a fan disposed on one of the ventilation openings; the supporting plate is fixedly arranged at the bottom of the monitoring box; the rotating shaft is fixedly arranged on a U-shaped plate at the bottom of the supporting plate, the U-shaped plate is rotatably arranged at the bottom end of the rotating shaft, and a limiting groove is formed in the inner wall of one side of the U-shaped plate; the two vertical plates are fixedly arranged at the top of the U-shaped plate; the monitoring mechanism is arranged on the inner wall of the top of the monitoring box; the alarm control mechanism is arranged on the shell; the mounting and fixing mechanism is arranged on the U-shaped plate; and the direction adjusting mechanism is arranged on the U-shaped plate.
As a further aspect of the present invention, the monitoring mechanism includes carbon monoxide monitoring sensor, ozone monitoring sensor, nitrogen oxide monitoring sensor and hydrogen fluoride monitoring sensor, carbon monoxide monitoring sensor ozone monitoring sensor nitrogen oxide monitoring sensor with hydrogen fluoride monitoring sensor all sets up on the top inner wall of monitoring case, carbon monoxide monitoring sensor's model is ME2-CO- Φ 14 × 14, ozone monitoring sensor's model is ME2-O3-16 × 15, nitrogen oxide monitoring sensor's model is SGA-700-NOx, hydrogen fluoride monitoring sensor's model is EC 4-HF-10.
As a further scheme of the utility model, alarm control mechanism includes alarm controller, buzzer siren, two speakers and display screen, alarm controller sets up on the bottom inner wall of casing, buzzer siren sets up the top of casing, two the speaker all sets up the inner wall of casing, the display screen sets up on the monitoring box, alarm controller with carbon monoxide monitoring sensor ozone monitoring sensor nitrogen oxide monitoring sensor hydrogen fluoride monitoring sensor buzzer siren, two speaker and display screen electric connection.
As a further proposal of the utility model, two the pronunciation opening is provided with a waterproof sound-transmitting film.
As a further scheme of the utility model, installation fixed establishment includes screw rod and grip block, the screw rod screw thread is installed the bottom plate of U template, the grip block rotates to be installed the top of screw rod, the grip block with the both sides inner wall sliding connection of spacing groove, the bottom fixed mounting of screw rod has first hand wheel, the top inner wall of U template with the equal fixed mounting in top of grip block has corrugated rubber antiskid ribbed tile.
As a further aspect of the utility model, direction adjustment mechanism includes worm and worm wheel, the worm rotates to be installed two one side that the riser is close to each other, the fixed cover of worm wheel is established in the pivot, the worm wheel with the worm meshes mutually, the one end fixed mounting of worm has the second hand wheel.
Compared with the prior art, the utility model provides an intelligent monitoring alarm device of harmful gas has following beneficial effect in the production:
the utility model provides an intelligent monitoring alarm device of harmful gas in production: can increase the speed that the air flows through the fan, thereby make the device can in time monitor the harmful gas in the air, can be to the ozone in the air through monitoring mechanism, nitrogen oxide, carbon monoxide and hydrogen fluoride concentration monitor, can be with light through alarm control mechanism, pronunciation and characters report to the police the warning to the staff, can prevent through two waterproof sound-permeable membranes in the water splash casing, it is comparatively convenient to make the device installation and dismantlement through installation fixed establishment, be convenient for adjust the monitoring position at any time, can adjust the fan to the direction just to the welding region through direction adjustment mechanism, thereby make the device can monitor the air of welding region at the very first time.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is an elevational sectional structural schematic view of a preferred embodiment of an intelligent monitoring and alarming device for harmful gases in production according to the present invention;
FIG. 2 is a schematic front view of the external structure of FIG. 1;
fig. 3 is an enlarged schematic view of a portion a in fig. 1.
In the figure: 1. a monitoring box; 2. a housing; 3. a fan; 4. a support plate; 5. a rotating shaft; 6. a U-shaped plate; 7. a vertical plate; 8. a carbon monoxide monitoring sensor; 9. an ozone monitoring sensor; 10. a nitrogen oxide monitoring sensor; 11. a hydrogen fluoride monitoring sensor; 12. an alarm controller; 13. a buzzer alarm; 14. a speaker; 15. a display screen; 16. a waterproof sound-transmitting membrane; 17. a screw; 18. a clamping plate; 19. a worm; 20. a worm gear.
Detailed Description
Please refer to fig. 1-3, wherein fig. 1 is a schematic front sectional view of a preferred embodiment of an intelligent monitoring and alarming device for harmful gas in production according to the present invention; FIG. 2 is a schematic front view of the external structure of FIG. 1; fig. 3 is an enlarged schematic view of a portion a in fig. 1. Harmful gas intelligent monitoring alarm device includes in the production: the monitoring box comprises a monitoring box 1, wherein ventilation openings are formed in two sides of the monitoring box 1; the shell 2 is fixedly installed at the top of the monitoring box 1, and sounding openings are formed in two sides of the shell 2; a fan 3, said fan 3 being disposed on one of said ventilation openings; the supporting plate 4 is fixedly arranged at the bottom of the monitoring box 1; the rotating shaft 5 is fixedly arranged on a U-shaped plate 6 at the bottom of the supporting plate 4, the U-shaped plate 6 is rotatably arranged at the bottom end of the rotating shaft 5, and a limiting groove is formed in the inner wall of one side of the U-shaped plate 6; the two vertical plates 7 are fixedly arranged at the tops of the U-shaped plates 6; the monitoring mechanism is arranged on the inner wall of the top of the monitoring box 1; the alarm control mechanism is arranged on the shell 2; the mounting and fixing mechanism is arranged on the U-shaped plate 6; and the direction adjusting mechanism is arranged on the U-shaped plate 6.
The monitoring mechanism comprises a carbon monoxide monitoring sensor 8, an ozone monitoring sensor 9, a nitrogen oxide monitoring sensor 10 and a hydrogen fluoride monitoring sensor 11, the carbon monoxide monitoring sensor 8, the ozone monitoring sensor 9, the nitrogen oxide monitoring sensor 10 and the hydrogen fluoride monitoring sensor 11 are all arranged on the inner wall of the top of the monitoring box 1, the model number of the carbon monoxide monitoring sensor 8 is ME 2-CO-phi 14 multiplied by 14, the ozone monitoring sensor 9 is of the type ME2-O3-16 x 15, the model number of the NOx monitoring sensor 10 is SGA-700-NOx, the model of the hydrogen fluoride monitoring sensor 11 is EC4-HF-10, the concentration of ozone, nitrogen oxides, carbon monoxide and hydrogen fluoride in the air can be monitored by the monitoring mechanism.
Alarm control mechanism includes alarm controller 12, buzzer siren 13, two speakers 14 and display screen 15, alarm controller 12 sets up on the bottom inner wall of casing 2, buzzer siren 13 sets up the top of casing 2, two speaker 14 all sets up the inner wall of casing 2, display screen 15 sets up monitoring box 1 is last, alarm controller 12 with carbon monoxide monitoring sensor 8 ozone monitoring sensor 9 nitrogen oxide monitoring sensor 10 hydrogen fluoride monitoring sensor 11 buzzer siren 13, two speaker 14 and display screen 15 electric connection cross alarm control mechanism and can report to the police to the staff with light, pronunciation and characters and remind.
Two of the sound openings are provided with waterproof sound-transmitting films 16, and water can be prevented from splashing into the housing 2 through the two waterproof sound-transmitting films 16.
The utility model discloses a monitoring device, including U template 6, installation fixed establishment includes screw rod 17 and grip block 18, screw rod 17 threaded mounting is in the bottom plate of U template 6, grip block 18 rotates to be installed the top of screw rod 17, grip block 18 with the both sides inner wall sliding connection of spacing groove, the bottom fixed mounting of screw rod 17 has first hand wheel, the top inner wall of U template 6 with the equal fixed mounting in top of grip block 18 has corrugated rubber antiskid ribbed tile, can make the device installation and dismantle comparatively convenient through installation fixed establishment, is convenient for adjust monitoring position at any time.
The direction adjustment mechanism includes worm 19 and worm wheel 20, worm 19 rotates and installs two one side that riser 7 is close to each other, worm wheel 20 fixed cover is established in the pivot 5, worm wheel 19 with worm 20 meshes mutually, the one end fixed mounting of worm 19 has the second hand wheel, can adjust fan 3 to the direction of just butt welding region through direction adjustment mechanism to make the device can monitor the air in welding region at the very first time.
The utility model provides an intelligent monitoring alarm device of harmful gas's theory of operation in the production as follows:
when the device is used, the device is arranged on the table top of a workbench of an electric welding area, the edge of the workbench is arranged between the clamping plate 18 and the U-shaped plate 6, the first hand wheel is rotated to drive the screw rod 17 to rotate, the screw rod 17 rotates to drive the clamping plate 18 to move upwards, the clamping plate 18 moves upwards to clamp the edge of the workbench between the clamping plate 18 and the worm 19, and therefore the device is stably arranged on the electric welding area, the device can be conveniently arranged and disassembled through the installation and fixing mechanism, and the monitoring position can be conveniently adjusted at any time;
before the device is used, the direction of the fan 3 can be adjusted to a working area, the second hand wheel is rotated to drive the worm 19 to rotate, the worm 19 drives the worm wheel 20 to rotate, the shell 2 drives the rotating shaft 5 to rotate, the rotating shaft 5 drives the monitoring box 1 to rotate through the supporting plate 4, so that the direction of the fan 3 is adjusted to the working area, the fan 3 can be adjusted to the direction of the butt welding area through the direction adjusting mechanism, and the device can monitor air in the welding area at the first time;
start fan 3, in 3 with welding area's air suction monitoring box 1 through fan, through carbon monoxide monitoring sensor 8, ozone monitoring sensor 9, nitrogen oxide monitoring sensor 10 and hydrogen fluoride monitoring sensor 11 are respectively to the ozone in the air, nitrogen oxide, carbon monoxide and hydrogen fluoride concentration monitor, if it exceeds standard to monitor certain harmful gas content, then carry out the police dispatch newspaper to the staff through alarm control 12 control start buzzer siren 13, and two speakers 14 of type control according to harmful gas send speech information and remind the staff, then show the alarm information of distance through display screen 15, thereby make things convenient for the staff in time to handle.
Compared with the prior art, the utility model provides an intelligent monitoring alarm device of harmful gas has following beneficial effect in the production:
the utility model provides an intelligent monitoring alarm device of harmful gas in production, can increase the speed that the air flows through fan 3, thereby make the device can in time monitor the harmful gas in the air, can be to the ozone in the air through monitoring mechanism, nitrogen oxide, carbon monoxide and hydrogen fluoride concentration monitor, can be with light through alarm control mechanism, pronunciation and characters report to the police the warning to the staff, can prevent through two waterproof sound-permeable membranes 16 in the splash casing 2, can make the device installation and dismantle comparatively conveniently through installation fixed establishment, be convenient for adjust monitoring position at any time, can adjust fan 3 to the direction of just welding region through direction adjustment mechanism, thereby make the device can monitor the air of welding region at the very first time.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and on the premise that the skilled person understands the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the skilled person in the art;
the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.
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, or a direct or indirect use of these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents, which are to be included within the scope of the invention as defined in the claims.
Claims (6)
1. The utility model provides a harmful gas intelligent monitoring alarm device in production which characterized in that includes:
the monitoring box is provided with ventilation openings on two sides;
the shell is fixedly installed at the top of the monitoring box, and sounding openings are formed in two sides of the shell;
a fan disposed on one of the ventilation openings;
the supporting plate is fixedly arranged at the bottom of the monitoring box;
a rotating shaft fixedly arranged at the bottom of the supporting plate
The U-shaped plate is rotatably installed at the bottom end of the rotating shaft, and a limiting groove is formed in the inner wall of one side of the U-shaped plate;
the two vertical plates are fixedly arranged at the top of the U-shaped plate;
the monitoring mechanism is arranged on the inner wall of the top of the monitoring box;
the alarm control mechanism is arranged on the shell;
the mounting and fixing mechanism is arranged on the U-shaped plate;
and the direction adjusting mechanism is arranged on the U-shaped plate.
2. An intelligent harmful gas monitoring and alarming device in production as claimed in claim 1, wherein the monitoring mechanism comprises a carbon monoxide monitoring sensor, an ozone monitoring sensor, a nitrogen oxide monitoring sensor and a hydrogen fluoride monitoring sensor, the carbon monoxide monitoring sensor, the ozone monitoring sensor, the nitrogen oxide monitoring sensor and the hydrogen fluoride monitoring sensor are all arranged on the inner wall of the top of the monitoring box, the carbon monoxide monitoring sensor is ME2-CO- Φ 14 x 14, the ozone monitoring sensor is ME2-O3-16 x 15, the nitrogen oxide monitoring sensor is SGA-700-NOx, and the hydrogen fluoride monitoring sensor is EC 4-HF-10.
3. The intelligent harmful gas monitoring and alarming device in production as claimed in claim 2, wherein the alarm control mechanism comprises an alarm controller, a buzzer alarm, two speakers and a display screen, the alarm controller is arranged on the inner wall of the bottom of the shell, the buzzer alarm is arranged on the top of the shell, the two speakers are arranged on the inner wall of the shell, the display screen is arranged on the monitoring box, and the alarm controller is electrically connected with the carbon monoxide monitoring sensor, the ozone monitoring sensor, the nitrogen oxide monitoring sensor, the hydrogen fluoride monitoring sensor, the buzzer alarm and the two speakers and the display screen.
4. The intelligent harmful gas monitoring and alarming device in production as recited in claim 1, wherein a waterproof sound-transmitting membrane is arranged on each of the two sound-emitting openings.
5. The intelligent harmful gas monitoring and alarming device in production as claimed in claim 1, wherein the mounting and fixing mechanism comprises a screw and a clamping plate, the screw is threadedly mounted on a bottom plate of the U-shaped plate, the clamping plate is rotatably mounted at the top end of the screw, the clamping plate is slidably connected with inner walls at two sides of the limiting groove, a first hand wheel is fixedly mounted at the bottom end of the screw, and corrugated rubber anti-slip plates are fixedly mounted on the inner wall at the top of the U-shaped plate and the top of the clamping plate.
6. The intelligent harmful gas monitoring and alarming device in production as recited in claim 1, wherein the direction adjusting mechanism comprises a worm and a worm wheel, the worm is rotatably installed on one side of each of the two vertical plates, the worm wheel is fixedly sleeved on the rotating shaft, the worm wheel is meshed with the worm, and a second hand wheel is fixedly installed at one end of the worm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220687224.4U CN217279788U (en) | 2022-03-28 | 2022-03-28 | Intelligent monitoring and alarming device for harmful gas in production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220687224.4U CN217279788U (en) | 2022-03-28 | 2022-03-28 | Intelligent monitoring and alarming device for harmful gas in production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217279788U true CN217279788U (en) | 2022-08-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220687224.4U Active CN217279788U (en) | 2022-03-28 | 2022-03-28 | Intelligent monitoring and alarming device for harmful gas in production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217279788U (en) |
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2022
- 2022-03-28 CN CN202220687224.4U patent/CN217279788U/en active Active
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