CN220773021U - Occupational disease hazard factor detection simulation cabin - Google Patents
Occupational disease hazard factor detection simulation cabin Download PDFInfo
- Publication number
- CN220773021U CN220773021U CN202322341724.XU CN202322341724U CN220773021U CN 220773021 U CN220773021 U CN 220773021U CN 202322341724 U CN202322341724 U CN 202322341724U CN 220773021 U CN220773021 U CN 220773021U
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- China
- Prior art keywords
- fixedly connected
- test cabin
- air
- control box
- occupational disease
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- 208000028571 Occupational disease Diseases 0.000 title claims abstract description 23
- 238000004088 simulation Methods 0.000 title claims abstract description 18
- 238000001514 detection method Methods 0.000 title claims abstract description 17
- 239000003570 air Substances 0.000 claims description 74
- 238000005070 sampling Methods 0.000 claims description 35
- 239000012080 ambient air Substances 0.000 claims description 21
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims 2
- 238000001914 filtration Methods 0.000 abstract description 5
- 108010066114 cabin-2 Proteins 0.000 description 23
- 230000006399 behavior Effects 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000012855 volatile organic compound Substances 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the technical field of detection simulation cabins, in particular to a detection simulation cabin for occupational disease hazard factors, which comprises a base, wherein the top of the base is fixedly connected with a test cabin, the top of the test cabin is fixedly connected with an air flow control box, the inside of the air flow control box is slidably connected with two sliding plates, two springs are fixedly connected between the two sliding plates, and the top of the air flow control box is in threaded connection with a threaded rod. The utility model has the advantages that one sliding plate is driven to compress the spring by rotating the threaded rod, the other sliding plate is used for plugging the air inlet pipe, the air inflow can be controlled, the filtering amount of the filter plate can be controlled by disassembling and assembling the filter plate, the suction behavior of a worker in actual work can be simulated by accurately controlling the air inflow, the exposure level can be estimated more accurately, the influence degree of potential occupational disease hazard factors on the worker can be determined, and the operation quality and the use efficiency are greatly improved compared with the traditional device.
Description
Technical Field
The utility model relates to the technical field of detection simulation cabins, in particular to a detection simulation cabin for occupational disease hazard factors.
Background
The detection of occupational disease hazard factors refers to the determination of the type, concentration, exposure path and influence degree on human health of potential occupational disease hazard factors by detecting and evaluating harmful substances, physical factors or working modes and the like existing in a working environment, detecting chemical substances, dust, smoke, smell and the like existing in the air of a working place, analyzing by collecting an air sample and using a gas detector device
Through retrieval, chinese patent discloses a occupational disease hazard factor detection simulation cabin (authorized bulletin number CN 216978539U), which comprises a cabin provided with a cabin door, a temperature and humidity regulation system acting in the cabin, a heater arranged in the cabin, a plurality of sampling holes formed on the side wall of the cabin, a plurality of air samplers communicated with the sampling holes and respectively corresponding to the sampling holes one by one, and an air flow control system arranged at the top of the cabin, wherein the patent technology can study the escape of volatile organic compounds in chemical auxiliary agents from the source, is convenient to operate and calibrate, has reliable detection results, simple structure and low cost;
although the above-mentioned patent technology can be in the effect of detecting in the simulation storehouse inside, this patent technology is in actual application process, in the device of above-mentioned, can not control its air input size when detecting occupational disease gas, can not control the air input size, can't accurately evaluate the actual exposure condition in the workplace to lead to the judgement inaccurate to occupational disease hazard factor risk.
Disclosure of Invention
In view of the foregoing problems of the prior art, a primary object of the present utility model is to provide a occupational disease hazard factor detection simulation pod.
The technical scheme of the utility model is as follows: the utility model provides a occupational disease hazard factor detects simulation cabin, includes the base, the top fixedly connected with test cabin of base, the top fixedly connected with air current control box of test cabin, the inside sliding connection of air current control box has two sliding plates, two fixedly connected with two springs between the sliding plate, the top threaded connection of air current control box has the threaded rod, the bottom of threaded rod extends to the inside of air current control box and rotates with the top of one of them sliding plate to be connected, the top fixedly connected with adjusting nut of threaded rod, the outside fixedly connected with intake pipe of air current control box, the one end of intake pipe extends to the inside of air current control box, the one end and the suction fan output fixedly connected with of air current control box are kept away from to the intake pipe, the bottom fixedly connected with outlet duct of air current control box inner wall, the bottom of outlet duct extends to the inside of test cabin, the both sides of test cabin inner wall are equal apart from having seted up the spacing groove, correspond two all be provided with the filter between the inside of spacing groove.
By adopting the technical scheme, external equipment is used for carrying out air inlet to the inside of the air flow control box, the sliding plate is used for plugging the air inlet pipe by the rotary threaded rod, the air inlet amount is controlled, the air enters the inside of the test cabin through the air outlet pipe, different filtering conditions can be detected by placing a single or a plurality of filter plates, so that the suction behavior of workers in actual work can be simulated, the exposure level can be evaluated more accurately, and the influence degree of potential occupational disease hazard factors on the workers can be determined.
As a preferred implementation mode, one side fixedly connected with operation panel of top and test cabin of base, the top of operation panel is provided with the air sampler, the input fixedly connected with first hose of air sampler, one side fixedly connected with first sampling head of test cabin, the inside of test cabin is extended to the one end of first sampling head, the one end and the one end fixed connection of first sampling head of air sampler are kept away from to first hose.
By adopting the technical scheme, the filtered gas is sampled through the first sampling head, and the first hose transmits the gas to the inside of the air sampler to finish sampling and detecting the air.
As a preferred implementation mode, the top of operation panel and be located one side of air sampler and be provided with the ambient air analyzer, the input fixedly connected with second hose of ambient air analyzer, one side of test cabin and be located the below fixedly connected with second sampling head of first sampling head, the one end that the ambient air analyzer was kept away from to the second hose and the one end fixed connection of second sampling head.
By adopting the technical scheme, the second sampling head collects filtered ambient air, and the second hose transmits the filtered ambient air to the interior of the ambient air analyzer, so that the filtered ambient air is detected and analyzed by the second hose.
As a preferred implementation mode, one side of test cabin inner wall is provided with temperature and humidity monitor, one side of test cabin inner wall just is located the below of temperature and humidity monitor and is provided with the sampling pipe, the bottom of test cabin inner wall is provided with the heater, the heater sets up to the water bath heating, the bottom of test cabin inner wall just is located one side of heater and is provided with temperature and humidity regulation system.
By adopting the technical scheme, the temperature and humidity monitor monitors the temperature and humidity inside the test cabin, and the heater heats the inside of the test cabin, so that the real temperature inside the test cabin can be simulated.
As a preferred embodiment, the outside of the test cabin is connected with two connecting doors through hinges, and the outside of each connecting door is fixedly connected with a door handle.
By adopting the technical scheme, the door handle opens and closes the connecting door, so that the inside of the test cabin can be accessed.
As a preferred implementation mode, the heater and the temperature and humidity regulating system are electrically connected with external control equipment.
By adopting the technical scheme, the external control equipment is used for controlling the operation of the heater and the temperature and humidity regulating system.
Compared with the prior art, the utility model has the advantages and positive effects that:
according to the utility model, one sliding plate is driven to compress the spring by rotating the threaded rod, the other sliding plate is used for plugging the air inlet pipe, the air inflow can be controlled, the filtering amount of the filter plate can be controlled by disassembling and assembling the filter plate, the suction behavior of a worker in actual work can be simulated by accurately controlling the air inflow, the exposure level can be estimated more accurately, the influence degree of potential occupational disease hazard factors on the worker can be determined, and the operation quality and the use efficiency are greatly improved compared with the traditional device.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a front cross-sectional view of the present utility model;
FIG. 3 is a cross-sectional view of the airflow control box;
fig. 4 is an enlarged view at a in fig. 2.
Legend description: 1. a base; 2. a test chamber; 3. an air flow control box; 4. a sliding plate; 5. a spring; 6. a threaded rod; 7. an adjusting nut; 8. an air inlet pipe; 9. an air outlet pipe; 10. a limit groove; 11. a filter plate; 12. an operation table; 13. an air sampler; 14. a first hose; 15. a first sampling head; 16. an ambient air analyzer; 17. a second hose; 18. a second sampling head; 19. a temperature and humidity monitor; 20. a sampling tube; 21. a heater; 22. a temperature and humidity regulating system; 23. a connecting door; 24. door handle.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model.
The utility model will be further described with reference to the drawings and the specific embodiments
Examples
As shown in fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a occupational disease hazard factor detects simulation cabin, the on-line screen storage device comprises a base 1, the top fixedly connected with test cabin 2 of base 1, the top fixedly connected with air current control box 3 of test cabin 2, the inside sliding connection of air current control box 3 has two sliding plates 4, fixedly connected with two springs 5 between two sliding plates 4, spring 5 has very high elasticity, can resume the original form after the atress, elasticity can absorb and disperse the effect of external force, damage or deformation to other parts has been avoided, the top threaded connection of air current control box 3 has threaded rod 6, the bottom of threaded rod 6 extends to the inside of air current control box 3 and rotates with the top of one of them sliding plate 4 and be connected, the top fixedly connected with adjusting nut 7 of threaded rod 6, adjusting nut 7 is hexagonal structure, can make operating personnel use general spanner can adjust it, the outside fixedly connected with intake pipe 8 of air current control box 3, the one end of intake pipe 8 extends to the inside of air current control box 3, the one end that air current control box 3 was kept away from to intake pipe 8 is fixed connection with suction fan output, start and stop by the staff control suction fan, the gas that needs to detect is extracted to the suction fan, pass through intake pipe 8 and transmit to the inside of air current control box 3, the bottom fixedly connected with outlet duct 9 of air current control box 3 inner wall, the inside of test cabin 2 is extended to the bottom of outlet duct 9, spacing groove 10 has been offered to the both sides equidistant spacing of test cabin 2 inner wall, all be provided with filter 11 between the inside of corresponding two spacing grooves 10, the inside of air current control box 3 is admitted air through external equipment in the above-mentioned device, rotatory threaded rod 6 makes sliding plate 4 block up intake pipe 8, according to the gaseous regulation threaded rod 6 in the true scene, the residual gas can not enter the test cabin 2, so that the size of the air inflow is controlled, the gas enters the test cabin 2 through the air outlet pipe 9, different filtering conditions can be detected by placing a single or a plurality of filter plates 11, the suction behaviors of workers in actual work can be simulated, the exposure level can be estimated more accurately, and the influence degree of potential occupational disease hazard factors on the workers can be determined.
Wherein, the top of base 1 and one side fixedly connected with operation panel 12 of test cabin 2, the top of operation panel 12 is provided with air sampler 13, air sampler 13's input fixedly connected with first hose 14, the removal of position can be carried out to first hose 14, can not lead to its transmissibility, one side fixedly connected with first sampling head 15 of test cabin 2, the inside of test cabin 2 is extended to the one end of first sampling head 15, the one end that air sampler 13 was kept away from to first hose 14 and the one end fixed connection of first sampling head 15, the gas that has filtered in the above-mentioned device is sampled through first sampling head 15, first hose 14 is with the inside completion sampling detection of gas transmission to air sampler 13.
Wherein, top and the one side that is located air sampler 13 of operation panel 12 are provided with ambient air analyzer 16, the input fixedly connected with second hose 17 of ambient air analyzer 16, one side of test cabin 2 and the below fixedly connected with second sampling head 18 that is located first sampling head 15, the one end that ambient air analyzer 16 was kept away from to second hose 17 and the one end fixed connection of second sampling head 18, gather filtered ambient air through second sampling head 18 in the above-mentioned device, the inside of ambient air analyzer 16 is transmitted to it with second hose 17 for it detects the analysis to ambient air.
Wherein, one side of test cabin 2 inner wall is provided with temperature and humidity monitor 19, one side of test cabin 2 inner wall just is located the below of temperature and humidity monitor 19 and is provided with sampling pipe 20, the bottom of test cabin 2 inner wall is provided with heater 21, heater 21 sets up to the water bath heating, the bottom of test cabin 2 inner wall just is located one side of heater 21 and is provided with temperature and humidity control system 22, temperature and humidity monitor 19 monitors the inside humiture of test cabin 2 in the above-mentioned device, heater 21 heats inside to test cabin 2, can simulate the inside true temperature of test cabin 2.
The outside of the test cabin 2 is connected with two connecting doors 23 through hinges, the outside of each connecting door 23 is fixedly connected with a door handle 24, and the connecting doors 23 are opened and closed through the door handles 24 in the device, so that the inside of the test cabin 2 can be accessed.
The heater 21 and the temperature and humidity regulating system 22 are electrically connected with an external control device, and the heater 21 and the temperature and humidity regulating system 22 are operated and controlled by the external control device.
Working principle:
as shown in fig. 1-4, in the above device, the air flow control box 3 is internally air-fed through external equipment, the sliding plate 4 is made to plug the air inlet pipe 8 by rotating the threaded rod 6, the air inlet amount is controlled, the air enters the test cabin 2 through the air outlet pipe 9, different filtering conditions can be detected by placing a single or a plurality of filter plates 11, the filtered air is sampled through the first sampling head 15, the air is transmitted to the air sampler 13 by the first hose 14, the air is sampled and detected by the second sampling head 18, the filtered ambient air is collected by the second hose 17, the filtered ambient air is transmitted to the ambient air analyzer 16, the ambient air is detected and analyzed by the temperature and humidity monitor 19, the temperature and humidity inside the test cabin 2 are monitored by the temperature and humidity monitor 19, the heater 21 is heated inside the test cabin 2, the real temperature inside the test cabin 2 can be simulated, the suction behaviors of workers in actual work can be simulated by controlling the air inlet amount and the filter plates 11 through the disassembly and assembly of the filter plates 11, the potential quality factor is greatly improved by accurately controlling the air inlet amount, the potential harm of the workers in the actual work is more accurately, the quality factor is greatly improved, and the traditional quality is greatly influenced by the traditional device is evaluated.
Finally, it should be noted that: the embodiments described above are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (7)
1. The utility model provides a occupational disease hazard factor detects simulation cabin, includes base (1), its characterized in that: the top fixedly connected with test cabin (2) of base (1), the top fixedly connected with air current control box (3) of test cabin (2), the inside sliding connection of air current control box (3) has two sliding plates (4), two fixedly connected with two springs (5) between sliding plate (4), the top threaded connection of air current control box (3) has threaded rod (6), the bottom of threaded rod (6) extends to the inside of air current control box (3) and rotates with the top of one of them sliding plate (4) to be connected, the top fixedly connected with adjusting nut (7) of threaded rod (6), the outside fixedly connected with intake pipe (8) of air current control box (3), the one end and the suction fan output fixedly connected of air current control box (3) are kept away from to intake pipe (8), the bottom fixedly connected with outlet duct (9) of air current control box (3) inner wall, the bottom of outlet duct (9) extends to the inside of test cabin (2).
2. The occupational disease risk factor detection simulation pod of claim 1, wherein: limiting grooves (10) are formed in the two sides of the inner wall of the test cabin (2) at equal intervals, and filter plates (11) are arranged between the two corresponding limiting grooves (10).
3. The occupational disease risk factor detection simulation pod of claim 1, wherein: one side fixedly connected with operation panel (12) of top and test cabin (2) of base (1), the top of operation panel (12) is provided with air sampler (13), the input fixedly connected with first hose (14) of air sampler (13), one side fixedly connected with first sampling head (15) of test cabin (2), the inside of test cabin (2) is extended to one end of first sampling head (15), one end and one end fixed connection of first sampling head (15) of air sampler (13) are kept away from to first hose (14).
4. A occupational disease risk factor detection simulation pod according to claim 3, wherein: the top of operation panel (12) and be located one side of air sampler (13) and be provided with ambient air analyzer (16), the input fixedly connected with second hose (17) of ambient air analyzer (16), one side of test cabin (2) and be located the below fixedly connected with second sampling head (18) of first sampling head (15), the one end and the one end fixed connection of second sampling head (18) of ambient air analyzer (16) are kept away from to second hose (17).
5. The occupational disease risk factor detection simulation pod of claim 1, wherein: one side of test cabin (2) inner wall is provided with humiture monitoring appearance (19), one side of test cabin (2) inner wall just is located the below of humiture monitoring appearance (19) and is provided with sampling tube (20), the bottom of test cabin (2) inner wall is provided with heater (21), heater (21) set up to the water bath heating, the bottom of test cabin (2) inner wall just is located one side of heater (21) and is provided with temperature and humidity regulation system (22).
6. The occupational disease risk factor detection simulation pod of claim 1, wherein: the outside of test cabin (2) is through hinged joint two linking door (23), the outside of linking door (23) all fixedly connected with door handle (24).
7. The occupational disease risk factor detection simulation pod of claim 5, wherein: the heater (21) and the temperature and humidity regulating system (22) are electrically connected with external control equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322341724.XU CN220773021U (en) | 2023-08-30 | 2023-08-30 | Occupational disease hazard factor detection simulation cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322341724.XU CN220773021U (en) | 2023-08-30 | 2023-08-30 | Occupational disease hazard factor detection simulation cabin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220773021U true CN220773021U (en) | 2024-04-12 |
Family
ID=90599760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322341724.XU Active CN220773021U (en) | 2023-08-30 | 2023-08-30 | Occupational disease hazard factor detection simulation cabin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220773021U (en) |
-
2023
- 2023-08-30 CN CN202322341724.XU patent/CN220773021U/en active Active
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