CN220154027U - Dust and toxin sampler for environmental sanitation detection - Google Patents
Dust and toxin sampler for environmental sanitation detection Download PDFInfo
- Publication number
- CN220154027U CN220154027U CN202321052082.5U CN202321052082U CN220154027U CN 220154027 U CN220154027 U CN 220154027U CN 202321052082 U CN202321052082 U CN 202321052082U CN 220154027 U CN220154027 U CN 220154027U
- Authority
- CN
- China
- Prior art keywords
- sampling box
- dust
- environmental sanitation
- worm
- fixedly arranged
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000428 dust Substances 0.000 title claims abstract description 40
- 230000007613 environmental effect Effects 0.000 title claims abstract description 18
- 238000001514 detection method Methods 0.000 title claims abstract description 17
- 239000003053 toxin Substances 0.000 title abstract description 8
- 231100000765 toxin Toxicity 0.000 title abstract description 8
- 238000005070 sampling Methods 0.000 claims abstract description 38
- 231100000614 poison Toxicity 0.000 claims abstract description 9
- 239000002574 poison Substances 0.000 claims abstract description 9
- 238000001914 filtration Methods 0.000 abstract description 4
- 239000003570 air Substances 0.000 description 12
- 239000012535 impurity Substances 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006806 disease prevention Effects 0.000 description 1
- 230000005183 environmental health Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Classifications
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Abstract
The utility model discloses a dust and poison sampler for environmental sanitation detection, which comprises a base, wherein supporting rods are fixedly arranged at four corners of the bottom of the base, a rotating shaft is rotatably arranged on the inner wall of the bottom, a worm is rotatably arranged on one side of the rotating shaft, a worm wheel is fixedly sleeved on the rotating shaft, an electric telescopic rod is fixedly sleeved at the top end of the rotating shaft, a sampling box is fixedly arranged at the top end of an output shaft of the electric telescopic rod, the worm is meshed with the worm wheel, an air suction pump is fixedly arranged at one side of the sampling box, a collecting head is fixedly arranged at the other side of the sampling box, and a collecting pipe communicated with the air suction pump is fixedly arranged in the sampling box. The dust and toxin sampler for environmental sanitation detection is simple in structure and convenient to use, is convenient to move and adjust and use, is convenient to rapidly spread and collect air at multiple angles and multiple positions, is additionally provided with a filtering anti-blocking structure, increases dust and toxin collection efficiency on the environment, and is convenient for environmental sanitation detection.
Description
Technical Field
The utility model relates to the technical field of dust and poison samplers, in particular to a dust and poison sampler for environmental sanitation detection.
Background
The dust and poison sampler calculates the sampling volume through the flow and the sampling time, then measures the weight increased by the filter membrane, and determines the dust amount in the unit volume, and is widely applied to the health monitoring and evaluation of departments such as disease prevention, environmental health monitoring, labor protection, building materials and the like, and is specially used for measuring the average concentration of dust or poison gas in the air in the working place of a production team. In addition, there is a special dust and poison sampler, such as a sampler for collecting gas and particulate matters, and can collect sulfur dioxide and particulate matters in the atmosphere, or hydrogen fluoride and particulate matters, etc., so as to facilitate the study of the correlation between sulfur or fluorine in gaseous and solid matters.
The patent of application number CN202222152601.7 relates to an atmospheric sampler, including first pneumatic column, the one end sliding connection of first pneumatic column has first pneumatic cylinder, the one end fixedly connected with bottom plate of first pneumatic cylinder, the lower extreme sliding connection of bottom plate has strutting arrangement, and the beneficial effect of the utility model is: the lower extreme at the atmospheric sampling ware is provided with the installation component, when needing to carry out the atmospheric sampling, carry the place that needs to measure with sample thief and support respectively, then with the atmospheric sampling ware according to installing in the top of support to make things convenient for the lift work of atmospheric sampling ware, can make the sample thief sample work in higher place, and the lower extreme of lift component is provided with strutting arrangement, the sample thief supports better and fixes, even need not hold up, also can make things convenient for the atmospheric sampling work, facilitate the use.
But above-mentioned collection equipment does not have filtration equipment, adsorbs in the collector with the large-scale impurity in some air easily, influences collection efficiency, and the removal and the regulation of device itself are all inconvenient, and the quick expansion of inconvenient to multi-angle multiposition air of gathering need improve.
Disclosure of Invention
The utility model aims to provide a dust and poison sampler for environmental sanitation detection, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a dust and poison sampler for environmental sanitation detection comprises a base,
the four corners of the bottom of the base are fixedly provided with supporting rods, the inner wall of the bottom is rotatably provided with a rotating shaft, and one side of the bottom is rotatably provided with a worm;
the worm wheel is fixedly sleeved on the rotating shaft, the electric telescopic rod is fixedly sleeved at the top end of the worm wheel, the sampling box is fixedly arranged at the top end of the output shaft of the electric telescopic rod, and the worm is meshed with the worm wheel;
one side of the sampling box is fixedly provided with a suction pump, the other side of the sampling box is fixedly provided with a collecting head, a collecting pipe communicated with the suction pump is fixedly arranged in the sampling box, and the collecting pipe is fixedly provided with a collecting box;
two filter screens positioned at the front end of the collecting pipe are fixedly arranged in the sampling box, and a motor is fixedly arranged at the top of the sampling box;
the output shaft of the motor is fixedly sleeved with a reciprocating screw rod positioned in the sampling box, the reciprocating screw rod is in threaded sleeve connection with a screw rod guide sleeve, and both sides of the screw rod guide sleeve are fixedly provided with brushes.
Preferably, the collecting pipe is provided with an electronic valve.
By adopting the technical scheme, the electronic valve can prevent the collected air from leaking.
Preferably, a dust concentration sensor and a temperature sensor are arranged in the collecting box, and a display screen electrically connected with the dust concentration sensor and the temperature sensor is fixedly arranged at the top of the collecting box.
By adopting the technical scheme, the dust concentration sensor and the temperature sensor are associated through the display screen, so that the dust concentration and the temperature in the collected air can be observed.
Preferably, a sliding rail is fixedly arranged on the inner wall of one side of the sampling box, and a sliding block fixedly connected with the lead screw guide sleeve is slidably arranged on the sliding rail.
By adopting the technical scheme, the horizontal movement of the screw rod guide sleeve is facilitated through the sliding rail and the sliding block.
Preferably, one end of the worm is fixedly sleeved with a knob.
By adopting the technical scheme, the worm is convenient to rotate through the knob.
Preferably, the bottom of any one of the support rods is provided with a universal wheel in a rotating mode, and any one of the universal wheels is provided with a brake pad in a rotating mode.
By adopting the technical scheme, the brake and the movement of the whole device are facilitated through the universal wheel and the brake pad, and the effect of being convenient for move is achieved.
Compared with the prior art, the utility model has the beneficial effects that: firstly, remove the position of gathering with the device, then brake fixedly through rotating the brake block, then the rotation of worm has been driven through rotating the knob, the worm has driven the rotation of worm wheel, can drive the rotation of pivot, can adjust the angle of gathering the head, can gather the ambient atmosphere of different positions, highly adjust the head through starting electric telescopic handle, can gather the atmosphere of different height, then can absorb the atmosphere through gathering the head into the collecting box through starting the aspirator pump, the large granule impurity in the atmosphere is filtered by two filter screens, the rotation of reciprocating lead screw has been driven through the starter motor in the period, reciprocating lead screw has driven the upper and lower reciprocating motion of lead screw guide pin bushing and two brush, can make a round trip to clear up two filter screens, two filter screens are prevented to be blocked up. The temperature sensor and the dust concentration sensor can detect the temperature and the dust concentration of the atmosphere collected in the collection tank. The dust and toxin sampler for environmental sanitation detection is simple in structure and convenient to use, is convenient to move and adjust and use, is convenient to rapidly spread and collect air at multiple angles and multiple positions, is additionally provided with a filtering anti-blocking structure, increases dust and toxin collection efficiency on the environment, and is convenient for environmental sanitation detection.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the portion A of the present utility model;
FIG. 3 is a schematic view of a portion B of the present utility model.
In the figure: 1. a base; 2. a support rod; 3. a knob; 4. a temperature sensor; 5. a dust concentration sensor; 6. a getter pump; 7. a sampling box; 8. a display screen; 9. a collection box; 10. a collection pipe; 11. a motor; 12. a filter screen; 13. a collection head; 14. an electronic valve; 15. an electric telescopic rod; 16. a rotating shaft; 17. a worm; 18 worm wheel, 19, reciprocating screw rod; 20. a brush; 21. and a screw rod guide sleeve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a sanitation detects with dust and poison sample thief, includes base 1, and the equal fixed mounting in bottom four corners of base 1 has bracing piece 2 and rotates on the bottom inner wall and install pivot 16 and one side and rotate and install worm 17, and the universal wheel is all installed in the bottom of arbitrary one bracing piece 2, all rotates on arbitrary universal wheel and installs the brake block, removes the position of gathering with the device, then brakes fixedly through rotating the brake block, has played the effect of being convenient for remove.
As shown in fig. 1-3, the worm wheel 18 is fixedly sleeved on the rotating shaft 16, the electric telescopic rod 15 is fixedly sleeved on the top end of the rotating shaft, the sampling box 7 is fixedly mounted on the top end of the output shaft of the electric telescopic rod 15, the worm 17 is meshed with the worm wheel 18, the knob 3 is fixedly sleeved at one end of the worm 17, the rotation of the worm 17 is driven by the knob 3, the worm 17 drives the worm wheel 18 to rotate, the rotating shaft 16 can be driven to rotate, the angle of the collecting head 13 can be adjusted, and environmental atmospheres at different positions can be collected.
Referring to fig. 1-3, a suction pump 6 is fixedly installed on one side of a sampling box 7, a collecting head 13 is fixedly installed on the other side of the sampling box 7, a collecting pipe 10 communicated with the suction pump 6 is fixedly installed in the sampling box 7, an electronic valve 14 is arranged on the collecting pipe 10, a collecting box 9 is fixedly installed on the collecting pipe 10, a dust concentration sensor 5 and a temperature sensor 4 are arranged in the collecting box 9, a display screen 8 electrically connected with the dust concentration sensor 5 and the temperature sensor 4 is fixedly installed on the top of the sampling box 7, two filter screens 12 positioned at the front end of the collecting pipe 10 are fixedly installed in the sampling box 7, a motor 11 is fixedly installed on the top of the sampling box 7, a reciprocating screw 19 positioned in the sampling box 7 is fixedly sleeved on an output shaft of the motor 11, a screw guide 21 is sleeved on the reciprocating screw 19, brushes 20 are fixedly installed on two sides of the screw guide 21, a sliding rail is fixedly installed on the inner wall of one side of the sampling box 7, a sliding block fixedly connected with the screw guide 21 is installed on the sliding rail, air can be sucked into the collecting box 9 through the suction pump 6 through the collecting head 13, and the two filter screens 12 in the air can be driven by the motor 12 to be prevented from being blocked by the two filter screens 12, namely, and the two filter screens 12 can be prevented from being reciprocally rotating and being reciprocally and reciprocally rotating by the screw guide 21. The temperature sensor 4 and the dust concentration sensor 5 can detect the temperature and the dust concentration of the atmosphere collected in the collection tank 9, and the display screen 8 can display the temperature and the dust concentration.
The working principle of the utility model is as follows: firstly, the device is moved to a collected position, then brake fixing is carried out through a rotary brake pad, then the rotary knob 3 is used for driving the worm 17 to rotate, the worm 17 is used for driving the worm wheel 18 to rotate, the rotating shaft 16 can be driven to rotate, the angle of the collecting head 13 can be adjusted, ambient air at different positions can be collected, the height of the collecting head 13 can be adjusted through starting the electric telescopic rod 15, air at different heights can be collected, then the air can be sucked into the collecting box 9 through the collecting head 13 through starting the suction pump 6, large particle impurities in the air are filtered by the two filter screens 12, the reciprocating screw rod 19 is driven to rotate through the starting motor 11, the reciprocating screw rod 19 drives the screw rod guide sleeve 21 and the two brushes 20 to reciprocate up and down, the two filter screens 12 can be cleaned back and forth, and the two filter screens 12 are prevented from being blocked. The temperature sensor 4 and the dust concentration sensor 5 can detect the temperature and the dust concentration of the atmosphere collected in the collection tank 9. The dust and toxin sampler for environmental sanitation detection is simple in structure and convenient to use, is convenient to move and adjust and use, is convenient to rapidly spread and collect air at multiple angles and multiple positions, is additionally provided with a filtering anti-blocking structure, increases dust and toxin collection efficiency on the environment, and is convenient for environmental sanitation detection.
While embodiments of the present utility model have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations may 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 (6)
1. The utility model provides a sanitation detects with dust poison sample thief, includes base (1), its characterized in that:
the four corners of the bottom of the base (1) are fixedly provided with supporting rods (2), the inner wall of the bottom is rotatably provided with a rotating shaft (16), and one side of the base is rotatably provided with a worm (17);
a worm wheel (18) is fixedly sleeved on the rotating shaft (16), an electric telescopic rod (15) is fixedly sleeved at the top end of the rotating shaft, a sampling box (7) is fixedly mounted at the top end of an output shaft of the electric telescopic rod (15), and a worm (17) is meshed with the worm wheel (18);
one side of the sampling box (7) is fixedly provided with a suction pump (6), the other side of the sampling box is fixedly provided with a collecting head (13), a collecting pipe (10) communicated with the suction pump (6) is fixedly arranged in the sampling box (7), and a collecting box (9) is fixedly arranged on the collecting pipe (10);
two filter screens (12) positioned at the front end of the collecting pipe (10) are fixedly arranged in the sampling box (7), and a motor (11) is fixedly arranged at the top of the sampling box (7);
the output shaft of the motor (11) is fixedly sleeved with a reciprocating screw rod (19) positioned in the sampling box (7), the reciprocating screw rod (19) is in threaded sleeve connection with a screw rod guide sleeve (21), and both sides of the screw rod guide sleeve (21) are fixedly provided with hairbrushes (20).
2. The dust sampler for environmental sanitation detection of claim 1, wherein: an electronic valve (14) is arranged on the collecting pipe (10).
3. The dust sampler for environmental sanitation detection of claim 1, wherein: the dust concentration sensor (5) and the temperature sensor (4) are arranged in the collecting box (9), and a display screen (8) electrically connected with the dust concentration sensor (5) and the temperature sensor (4) is fixedly arranged at the top of the sampling box (7).
4. The dust sampler for environmental sanitation detection of claim 1, wherein: a sliding rail is fixedly arranged on the inner wall of one side of the sampling box (7), and a sliding block fixedly connected with the screw rod guide sleeve (21) is slidably arranged on the sliding rail.
5. The dust sampler for environmental sanitation detection of claim 1, wherein: one end of the worm (17) is fixedly sleeved with a knob (3).
6. The dust sampler for environmental sanitation detection of claim 1, wherein: the bottom of any one supporting rod (2) is provided with universal wheels in a rotating mode, and a brake pad is arranged on any one universal wheel in a rotating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321052082.5U CN220154027U (en) | 2023-05-05 | 2023-05-05 | Dust and toxin sampler for environmental sanitation detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321052082.5U CN220154027U (en) | 2023-05-05 | 2023-05-05 | Dust and toxin sampler for environmental sanitation detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220154027U true CN220154027U (en) | 2023-12-08 |
Family
ID=89020209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321052082.5U Active CN220154027U (en) | 2023-05-05 | 2023-05-05 | Dust and toxin sampler for environmental sanitation detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220154027U (en) |
-
2023
- 2023-05-05 CN CN202321052082.5U patent/CN220154027U/en active Active
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| GR01 | Patent grant |