CN114200084A - Intelligent collecting device for waste gas detection - Google Patents
Intelligent collecting device for waste gas detection Download PDFInfo
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- CN114200084A CN114200084A CN202111498768.2A CN202111498768A CN114200084A CN 114200084 A CN114200084 A CN 114200084A CN 202111498768 A CN202111498768 A CN 202111498768A CN 114200084 A CN114200084 A CN 114200084A
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- 238000001514 detection method Methods 0.000 title claims abstract description 23
- 239000002912 waste gas Substances 0.000 title abstract description 9
- 238000005070 sampling Methods 0.000 claims abstract description 58
- 239000007789 gas Substances 0.000 claims abstract description 42
- 238000004804 winding Methods 0.000 claims abstract description 30
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 9
- 239000002184 metal Substances 0.000 claims description 27
- 238000003780 insertion Methods 0.000 claims description 13
- 230000037431 insertion Effects 0.000 claims description 13
- 239000011521 glass Substances 0.000 claims description 11
- 230000000903 blocking effect Effects 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 6
- 230000005389 magnetism Effects 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/24—Suction devices
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention provides an intelligent collecting device for waste gas detection, which comprises a box body, an air suction pump, a transfer box, a nitrogen tank, a storage battery and a winding structure, wherein the air suction pump, the transfer box, the nitrogen tank, the storage battery and the winding structure are arranged in the box body; the winding structure is wound with an air hose which is communicated with the transfer box through a first air pipe, the top end of the air hose movably penetrates through the top of the box body, and the end part of the air hose is connected with the balloon through a clamping frame; the top of the transfer box is communicated with a second air pipe; the transfer box is communicated with an air inlet of the air suction pump through a third air pipe; a plurality of jacks are arranged on the exposed wall surface of the transit box, and a clamping plugging structure is arranged at each jack and used for clamping and fixing the inserted sampling tube; a plurality of adjusting structures are arranged on the inner wall of the transfer box corresponding to the plurality of jacks, and the adjusting structures can be used for closing and opening the end cover; the sampling range can be effectively enlarged, and the sampling gas with different heights can be automatically distinguished and stored, so that continuous sampling action is provided, and the working efficiency is improved.
Description
Technical Field
The invention relates to the field of waste gas detection and sampling, in particular to an intelligent collecting device for waste gas detection.
Background
Air monitoring refers to sampling and measuring pollutants present in the air; generally, sampling and detection are performed separately, most of the existing sampling structures are simple in structure, most of the existing sampling structures can only perform sampling on the ground, high-altitude gas in the same place cannot be sampled, and the sampling range is small; at present, also there is the part to carry out the device of taking a sample to the high altitude, drives whole sampling device through the balloon and wafts toward the high altitude to take a sample in high altitude position, however, this kind of mode of driving whole sampling device rebound needs enough big buoyancy, and is corresponding, and the balloon volume just also must increase greatly, just also corresponding increase to the use of light gas, and the cost is higher.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide an intelligent collecting device for waste gas detection, which has a novel structure, can effectively expand the sampling range, and can automatically distinguish and store sampling gases with different heights so as to provide continuous sampling action and improve the working efficiency.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides an intelligent collecting device for waste gas detection, which comprises a box body, an air suction pump, a transfer box, a nitrogen tank, a storage battery and a winding structure, wherein the air suction pump, the transfer box, the nitrogen tank, the storage battery and the winding structure are arranged in the box body; the winding structure is wound with an air hose which is communicated with the transfer box through a first air pipe, the first air pipe is provided with a first electromagnetic valve, the top end of the air hose movably penetrates through the top of the box body, the end part of the air hose is provided with a clamping frame, the clamping frame is provided with an installing head, and the installing head is used for connecting and installing an inflated balloon; the top of the transfer box is communicated with a second air pipe, the second air pipe penetrates through the top of the box body, and a second electromagnetic valve is arranged on the second air pipe; the transfer box is communicated with an air inlet of the air suction pump through a third air pipe, and a third electromagnetic valve is arranged on the third air pipe; one side wall of the transfer box penetrates through the side wall of the box body, a plurality of jacks are formed in the exposed wall surface of the transfer box, a clamping and blocking structure is installed at each jack, and the clamping and blocking structure is used for clamping and fixing an inserted sampling tube; the side wall of the opening end of the sampling tube is communicated with an air inlet pipe, the port of the sampling tube is in threaded connection with an end cover, the inner wall of the end cover is fixedly provided with a rubber plug, and the rubber plug can block ventilation when the end cover is installed in place; a plurality of adjusting structures are arranged on the inner wall of the transfer box corresponding to the plurality of jacks, and the adjusting structures can be used for closing and opening the end cover; an air pressure sensor is installed on the inner wall of the transfer box, and a control panel is installed on the outer wall of the box body in an embedded mode.
In a preferred technical scheme of the invention, the sampling tube comprises a glass tube and a metal joint fixed at the port of the glass tube, the air inlet tube is communicated with the side wall of the metal joint, the inner wall of the port of the metal joint is provided with threads, one side of the inner end surface of the end cover is fixedly provided with an insertion tube, the insertion tube is in threaded connection and matching with the metal joint, and one end of a rubber plug is fixed on the inner wall of the insertion tube; the outer wall of the metal joint is fixedly provided with a snap ring.
In a preferred technical scheme of the invention, a convex ring is fixedly arranged on the inner wall of the end opening of the glass tube, one end of the rubber plug, which is far away from the end cover, is of an outward convex spherical structure, the diameter of the rubber plug is larger than the inner diameter of the convex ring, and the inward extruded rubber plug can form tight plugging.
In a better technical scheme of the invention, a clamping groove is fixedly arranged on the inner wall of the jack, the clamping groove is in a closed-loop structure around the axis of the jack, and an installation groove is communicated below the bottom of the clamping groove; the clamping and plugging structure comprises a pneumatic clamping jaw, the pneumatic clamping jaw is arranged in the mounting groove, clamping blocks are respectively fixedly arranged at two finger parts of the pneumatic clamping jaw, and the two clamping blocks are in semi-annular structures and can be butted to form a closed-loop structure matched with the shape of the outer wall of the metal joint; the inner wall of the clamping block is provided with a clamping groove corresponding to the clamping ring, and the two mutually butted clamping blocks can carry out sealing clamping on the metal joint.
In a preferred technical scheme of the invention, the outer wall of the end cover is in a prismatic structure; the adjustment structure includes sharp slip table, and sharp slip table extends along the axis direction of jack, and fixed mounting has first motor on the slider of sharp slip table, and the output shaft end fixing of first motor is equipped with the omnipotent sleeve of taking the magnetism function of inhaling, and omnipotent sleeve can be used to inhale the joint to the end cover magnetism, and the adjustment structure can drive the end cover and rotate and the sideslip.
In a preferred technical scheme of the invention, the winding structure comprises a second motor and two oppositely arranged bearing seats, the winding roller is erected between the two bearing seats through a rotating shaft, the rotating shaft is a hollow pipe body structure with one closed end, a rotary joint is arranged at the open end of the rotating shaft, and the rotary joint is communicated with the first air pipe; one end of the gas transmission hose is fixed on the winding roller and is communicated with the inside of the rotating shaft; the side walls of the two ends of the winding roller are fixedly provided with limiting rings, the outer walls of the limiting rings are provided with teeth, the output shaft of the second motor is fixedly provided with a gear, and the gear is in meshing transmission with the limiting rings.
In a preferred technical scheme of the invention, the mounting head is of a threaded joint structure, the air inlet of the balloon is provided with a sealing clamp, and the sealing clamp can be in threaded connection and matching with the mounting head.
In a preferred technical scheme of the invention, universal wheels with self-locking function are mounted at four corners of the bottom of the box body.
In a preferred technical scheme of the invention, the side wall of the box body is provided with a drawer for placing the sampling tube and the deflated balloon.
In a preferred technical scheme of the invention, a pulling rope is fixedly arranged on the outer wall of the gas transmission hose, and the pulling rope is fixedly connected with the gas transmission hose.
The invention has the beneficial effects that:
the intelligent collecting device for waste gas detection provided by the invention is novel in structure, the transfer box is communicated with the gas hose through the first gas pipe, the other end of the gas hose can float to the high altitude through the balloon, and the gas hose can be wound through the winding structure, so that the height of the gas inlet end of the gas hose is adjusted; the transfer box is also communicated with a second air pipe which penetrates to the outside of the box body; the transfer box is communicated with an air inlet of the air suction pump through a third air pipe; under the mutual coordination, active suction can be performed, and gases with different heights are sucked into the transfer box according to requirements, so that the interior and the exterior of the transfer box are in a uniform gas condition, and accurate sampling is facilitated; the side wall of the transit box is provided with a plurality of jacks, and the jacks are provided with clamping and blocking structures which can seal, clamp and fix the inserted sampling tubes; the interior of the transfer box is correspondingly provided with an adjusting structure which can open or close an end cover of the sampling tube, so that the sampling tube and the transfer box are communicated and separated, and then a sampling sample is automatically sealed and stored; overall structure's design and cooperation can effectively enlarge the sample scope to can correspond the not sampling gas of co-altitude and carry out automatic differentiation and deposit, so that provide continuous sample action, improve work efficiency.
Drawings
Fig. 1 is a front view of an intelligent collection device for exhaust gas detection provided in an embodiment of the present invention;
fig. 2 is a rear view of an intelligent collection device for exhaust gas detection provided in an embodiment of the present invention;
FIG. 3 is a schematic structural view of the interior of the case provided in the embodiment of the present invention;
FIG. 4 is a schematic structural view of a transfer case section provided in an embodiment of the present invention;
FIG. 5 is an enlarged view of portion A of FIG. 4;
FIG. 6 is a schematic view of a sampling tube provided in an embodiment of the present invention;
FIG. 7 is a schematic view of the open state of the sampling tube provided in the embodiment of the present invention.
In the figure:
100. a box body; 110. a universal wheel; 120. a drawer; 200. an air pump; 300. a transfer box; 310. a jack; 320. clamping the plugging structure; 321. a pneumatic clamping jaw; 322. a clamping block; 330. a clamping groove; 410. a nitrogen tank; 420. an air pressure sensor; 430. a control panel; 440. a storage battery; 500. a winding structure; 510. a gas hose; 511. a pulling rope; 520. a second motor; 530. a rotary joint; 540. a limiting ring; 610. a first air pipe; 611. a first solenoid valve; 620. a second air pipe; 621. a second solenoid valve; 630. a third air pipe; 631. a third electromagnetic valve; 700. a clamping frame; 710. a mounting head; 720. a balloon; 730. a sealing clip; 800. a sampling tube; 810. an air inlet pipe; 820. an end cap; 830. a rubber plug; 840. a glass tube; 850. a metal joint; 860. a snap ring; 870. a convex ring; 900. adjusting the structure; 910. a linear sliding table; 920. a first motor; 930. a universal sleeve.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
As shown in fig. 1 to 7, in the embodiment of the present invention, an intelligent collection device for exhaust gas detection is disclosed, which comprises a box 100, an air pump 200 installed inside the box 100, a transfer box 300, a nitrogen tank 410, a storage battery 440, and a winding structure 500;
the winding structure 500 is wound with an air hose 510, the air hose 510 is communicated with the transfer box 300 through a first air pipe 610, the first air pipe 610 is provided with a first electromagnetic valve 611, the top end of the air hose 510 movably penetrates through the top of the box body 100, the end part of the air hose is provided with a clamping frame 700, the clamping frame 700 is provided with a mounting head 710, and the mounting head 710 is used for connecting and mounting the inflated balloon 720; a second air pipe 620 is communicated with the top of the transfer box 300, the second air pipe 620 penetrates through the top of the box body 100, and a second electromagnetic valve 621 is arranged on the second air pipe 620; the transfer box 300 is communicated with the air inlet of the air pump 200 through a third air pipe 630, and a third electromagnetic valve 631 is arranged on the third air pipe 630;
a side wall of the transit box 300 penetrates through the side wall of the box body 100, a plurality of insertion holes 310 are formed in the exposed wall surface of the transit box 300, a clamping and blocking structure 320 is installed at each insertion hole 310, and the clamping and blocking structure 320 is used for clamping and fixing the inserted sampling tube 800;
the side wall of the opening end of the sampling tube 800 is communicated with an air inlet tube 810, the port of the sampling tube 800 is in threaded connection with an end cover 820, a rubber plug 830 is fixedly arranged on the inner wall of the end cover 820, and the rubber plug 830 can block ventilation when the end cover 820 is installed in place; a plurality of adjusting structures 900 are arranged on the inner wall of the transfer case 300 corresponding to the plurality of jacks 310, and the adjusting structures 900 can be used for closing and opening the end cover 820; an air pressure sensor 420 is installed on the inner wall of the transfer box 300, and a control panel 430 is embedded on the outer wall of the box body 100.
The intelligent collecting device for waste gas detection is novel in structure, the transfer box is communicated with the air hose through the first air pipe, the other end of the air hose can float to the high altitude through the balloon, and the air hose can be wound through the winding structure, so that the height of the air inlet end of the air hose is adjusted; the transfer box is also communicated with a second air pipe which penetrates to the outside of the box body; the transfer box is communicated with an air inlet of the air suction pump through a third air pipe; under the mutual coordination, active suction can be performed, and gases with different heights are sucked into the transfer box according to requirements, so that the interior and the exterior of the transfer box are in a uniform gas condition, and accurate sampling is facilitated; the side wall of the transit box is provided with a plurality of jacks, and the jacks are provided with clamping and blocking structures which can seal, clamp and fix the inserted sampling tubes; the interior of the transfer box is correspondingly provided with an adjusting structure which can open or close an end cover of the sampling tube, so that the sampling tube and the transfer box are communicated and separated, and then a sampling sample is automatically sealed and stored; the design and the matching of the whole structure can effectively enlarge the sampling range, and can automatically distinguish and store the sampling gas corresponding to different heights so as to provide continuous sampling action and improve the working efficiency; in addition, the balloon is filled with nitrogen, so that the balloon can be ensured to float smoothly, and the use safety can be improved.
Further, the sampling tube 800 comprises a glass tube 840 and a metal joint 850 fixed at the port of the glass tube 840, the air inlet tube 810 is communicated with the side wall of the metal joint 850, the inner wall of the port of the metal joint 850 is provided with threads, one side of the inner end surface of the end cover 820 is fixedly provided with an insertion tube, the insertion tube is in threaded connection and matching with the metal joint 850, and one end of a rubber plug 830 is fixed on the inner wall of the insertion tube; a snap ring 860 is fixedly arranged on the outer wall of the metal joint 850; according to the structural design, the end part of the sampling tube can be protected through the metal joint, and a clamping and fixing foundation is provided for the clamping and blocking structure; and, also can make things convenient for to carry out threaded connection cooperation between end cover and the metal joint.
Furthermore, a convex ring 870 is fixedly arranged on the inner wall of the port of the glass tube 840, one end of the rubber plug 830 far away from the end cover 820 is of an outer convex spherical structure, the diameter of the rubber plug 830 is larger than the inner diameter of the convex ring 870, and the rubber plug 830 extruded inwards can form tight plugging; the design of bulge loop can reduce the pipe wall internal diameter of glass pipe, when the plug supported the bulge loop, under the circumstances of extrusion deformation, can carry out effectual sealed to bulge loop department to the realization cuts off the intake pipe realization.
Furthermore, a clamping groove 330 is fixedly arranged on the inner wall of the insertion hole 310, the clamping groove 330 is in a closed-loop structure around the axis of the insertion hole 310, and an installation groove is communicated with the lower part of the bottom of the clamping groove 330; the clamping and blocking structure 320 comprises a pneumatic clamping jaw 321, the pneumatic clamping jaw 321 is arranged in the mounting groove, two finger parts of the pneumatic clamping jaw 321 are respectively and fixedly provided with a clamping block 322, and the two clamping blocks 322 are in semi-annular structures and can be butted to form a closed-loop structure matched with the shape of the outer wall of the metal joint 850; the inner wall of the clamping block 322 is provided with a clamping groove corresponding to the clamping ring 860, and the two mutually butted clamping blocks 322 can carry out sealed clamping connection on the metal joint 850; the pneumatic clamping jaw can drive the two clamping blocks to synchronously move in opposite directions and synchronously move away from each other, so that clamping and fixing and unlocking of the metal connector are realized, the sampling tube is stably clamped, and subsequent closing and opening of the end cover are not influenced.
Further, the outer wall of the end cap 820 has a prism-like structure; the adjusting structure 900 comprises a linear sliding table 910, the linear sliding table 910 extends along the axial direction of the jack 310, a first motor 920 is fixedly mounted on a sliding block of the linear sliding table 910, a universal sleeve 930 with a magnetic attraction function is fixedly arranged at the end of an output shaft of the first motor 920, the universal sleeve 930 can be used for magnetically attracting and clamping the end cover 820, and the adjusting structure 900 can drive the end cover 820 to rotate and move transversely; the linear sliding table drives the universal sleeve to move transversely, so that the universal sleeve is smoothly sleeved on the outer wall of the end cover; the first motor drives the universal sleeve to rotate, so that the end cover can be loosened or screwed, and the sampling tube can be conducted and plugged; it should be noted that the universal sleeve with the magnetic attraction function can be purchased and used directly on the market and can be adapted to the prismatic end cover.
Furthermore, before the sampling tube is inserted, the linear sliding table drives the universal sleeve to move to a preset position, when the sampling tube is inserted, the metal joint part is directly inserted into the universal sleeve, when the sampling tube cannot be inserted and moved continuously, the clamping ring corresponds to the clamping groove position of the clamping block, and then the pneumatic clamping jaw drives the two clamping blocks to move oppositely, so that the metal joint is clamped and fixed; it should be noted that, when using, all need install the sampling tube in the jack, in time need not a plurality of samplings, nevertheless need the installation to place the sampling tube, maintain the inside closure of transit case.
Further, the winding structure 500 includes a second motor 520 and two oppositely disposed bearing seats, the winding roller is erected between the two bearing seats through a rotating shaft, the rotating shaft is a hollow tube structure with one end closed, an open end of the rotating shaft is provided with a rotary joint 530, and the rotary joint 530 is communicated with the first air pipe 610; one end of the air hose 510 is fixed on the winding roller and is communicated with the inside of the rotating shaft; the side walls of the two ends of the winding roller are fixedly provided with limit rings 540, the outer walls of the limit rings 540 are provided with teeth, the output shaft of the second motor 520 is fixedly provided with a gear, and the gear is in meshing transmission with the limit rings 540; the winding roller can be driven by the second motor to automatically rotate, so that automatic winding and unwinding are realized, and accurate height limitation is provided; and the structural design can ensure that the rotation of the winding roller does not influence the normal suction of the gas.
Further, the mounting head 710 is of a screw joint structure, a sealing clip 730 is mounted at an air inlet of the balloon 720, and the sealing clip 730 can be in threaded connection and matching with the mounting head 710; can make things convenient for the dismouting of balloon to the removal and the accomodating of whole device prevent that the balloon from influencing normal removal.
Further, the universal wheels 110 with self-locking function are installed at four corners of the bottom of the box body 100, so that the whole mobile phone device can be moved conveniently, and position adjustment can be performed conveniently, and sampling can be performed in different areas.
Further, the side wall of the box 100 is provided with a drawer 120 for placing a sampling tube and an deflated balloon, so as to facilitate storage.
Furthermore, a pulling rope 511 is fixedly arranged on the outer wall of the gas hose 510, and the pulling rope 511 is fixedly connected with the gas hose 510, so that the structural strength of the gas hose can be enhanced, the winding of the gas hose is not affected, and the gas hose can be prevented from being broken.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.
Claims (10)
1. The utility model provides an intelligent collection device for exhaust-gas detection which characterized in that:
the device comprises a box body, an air pump, a transfer box, a nitrogen tank, a storage battery and a winding structure, wherein the air pump, the transfer box, the nitrogen tank, the storage battery and the winding structure are arranged in the box body;
the winding structure is wound with an air hose which is communicated with the transfer box through a first air pipe, the first air pipe is provided with a first electromagnetic valve, the top end of the air hose movably penetrates through the top of the box body, the end part of the air hose is provided with a clamping frame, the clamping frame is provided with an installing head, and the installing head is used for connecting and installing an inflated balloon; the top of the transfer box is communicated with a second air pipe, the second air pipe penetrates through the top of the box body, and a second electromagnetic valve is arranged on the second air pipe; the transfer box is communicated with an air inlet of the air suction pump through a third air pipe, and a third electromagnetic valve is arranged on the third air pipe;
one side wall of the transfer box penetrates through the side wall of the box body, a plurality of jacks are formed in the exposed wall surface of the transfer box, a clamping and blocking structure is installed at each jack, and the clamping and blocking structure is used for clamping and fixing an inserted sampling tube;
the side wall of the opening end of the sampling tube is communicated with an air inlet pipe, the port of the sampling tube is in threaded connection with an end cover, the inner wall of the end cover is fixedly provided with a rubber plug, and the rubber plug can block ventilation when the end cover is installed in place; a plurality of adjusting structures are arranged on the inner wall of the transfer box corresponding to the plurality of jacks, and the adjusting structures can be used for closing and opening the end cover; an air pressure sensor is installed on the inner wall of the transfer box, and a control panel is installed on the outer wall of the box body in an embedded mode.
2. The intelligent collecting device for exhaust gas detection according to claim 1, wherein:
the sampling tube comprises a glass tube and a metal joint fixed at the port of the glass tube, the air inlet tube is communicated with the side wall of the metal joint, the inner wall of the port of the metal joint is provided with threads, one side of the inner end surface of the end cover is fixedly provided with an insertion tube, the insertion tube is in threaded connection and matching with the metal joint, and one end of a rubber plug is fixed on the inner wall of the insertion tube; the outer wall of the metal joint is fixedly provided with a snap ring.
3. The intelligent collecting device for exhaust gas detection according to claim 2, wherein:
the fixed bulge loop that is equipped with of port inner wall of glass pipe, the one end that the end cover was kept away from to the plug is evagination sphere column structure, and the diameter of plug is greater than the internal diameter of bulge loop, inwards extruded plug, can form closely shutoff.
4. The intelligent collecting device for exhaust gas detection according to claim 2, wherein:
the inner wall of the jack is fixedly provided with a clamping groove, the clamping groove is in a closed-loop structure around the axis of the jack, and an installation groove is communicated below the bottom of the clamping groove; the clamping and plugging structure comprises a pneumatic clamping jaw, the pneumatic clamping jaw is arranged in the mounting groove, clamping blocks are respectively fixedly arranged at two finger parts of the pneumatic clamping jaw, and the two clamping blocks are in semi-annular structures and can be butted to form a closed-loop structure matched with the shape of the outer wall of the metal joint; the inner wall of the clamping block is provided with a clamping groove corresponding to the clamping ring, and the two mutually butted clamping blocks can carry out sealing clamping on the metal joint.
5. The intelligent collecting device for exhaust gas detection according to claim 1, wherein:
the outer wall of the end cover is in a prismatic structure; the adjustment structure includes sharp slip table, and sharp slip table extends along the axis direction of jack, and fixed mounting has first motor on the slider of sharp slip table, and the output shaft end fixing of first motor is equipped with the omnipotent sleeve of taking the magnetism function of inhaling, and omnipotent sleeve can be used to inhale the joint to the end cover magnetism, and the adjustment structure can drive the end cover and rotate and the sideslip.
6. The intelligent collecting device for exhaust gas detection according to claim 1, wherein:
the winding structure comprises a second motor and two oppositely arranged bearing seats, the winding roller is erected between the two bearing seats through a rotating shaft, the rotating shaft is a hollow pipe body structure with one closed end, a rotary joint is installed at the open end of the rotating shaft, and the rotary joint is communicated with the first air pipe; one end of the gas transmission hose is fixed on the winding roller and is communicated with the inside of the rotating shaft; the side walls of the two ends of the winding roller are fixedly provided with limiting rings, the outer walls of the limiting rings are provided with teeth, the output shaft of the second motor is fixedly provided with a gear, and the gear is in meshing transmission with the limiting rings.
7. The intelligent collecting device for exhaust gas detection according to claim 1, wherein:
the installation head is screwed joint structure, and the air inlet department of balloon installs and seals the clamp, seals the clamp and can cooperate with installation head threaded connection.
8. The intelligent collecting device for exhaust gas detection according to claim 1, wherein:
the four corners of the bottom of the box body are provided with universal wheels with self-locking function.
9. The intelligent collecting device for exhaust gas detection according to claim 1, wherein:
the side wall of the box body is provided with a drawer which can be used for placing a sampling tube and a deflated balloon.
10. The intelligent collecting device for exhaust gas detection according to claim 1, wherein:
the outer wall of the gas transmission hose is fixedly provided with a pulling rope, and the pulling rope is fixedly connected with the gas transmission hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111498768.2A CN114200084B (en) | 2021-12-09 | 2021-12-09 | Intelligent collection device for waste gas detection |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111498768.2A CN114200084B (en) | 2021-12-09 | 2021-12-09 | Intelligent collection device for waste gas detection |
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| CN114200084A true CN114200084A (en) | 2022-03-18 |
| CN114200084B CN114200084B (en) | 2024-03-01 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117030378A (en) * | 2023-08-23 | 2023-11-10 | 江苏航天恒润信息科技有限公司 | Dynamic multipoint gas concentration detection sampling device |
| CN117229882A (en) * | 2023-11-16 | 2023-12-15 | 青岛浩大生物科技工程有限责任公司 | Constant temperature and humidity microorganism incubator |
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| CN117030378A (en) * | 2023-08-23 | 2023-11-10 | 江苏航天恒润信息科技有限公司 | Dynamic multipoint gas concentration detection sampling device |
| CN117030378B (en) * | 2023-08-23 | 2024-03-12 | 江苏航天恒润信息科技有限公司 | Dynamic multipoint gas concentration detection sampling device |
| CN117229882A (en) * | 2023-11-16 | 2023-12-15 | 青岛浩大生物科技工程有限责任公司 | Constant temperature and humidity microorganism incubator |
| CN117229882B (en) * | 2023-11-16 | 2024-02-06 | 青岛浩大生物科技工程有限责任公司 | Constant temperature and humidity microorganism incubator |
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