CN212904759U - Gas collecting device for air monitoring - Google Patents
Gas collecting device for air monitoring Download PDFInfo
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- CN212904759U CN212904759U CN202021424099.5U CN202021424099U CN212904759U CN 212904759 U CN212904759 U CN 212904759U CN 202021424099 U CN202021424099 U CN 202021424099U CN 212904759 U CN212904759 U CN 212904759U
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Abstract
The utility model provides a gas collecting device for air monitering. The gas collecting device for air monitoring comprises a disc shell; the four supporting legs are all fixedly arranged at the bottom of the disc shell and are distributed in a rectangular array; the driving shaft lever is rotatably arranged between the inner walls of the two sides of the disc shell, and one end of the driving shaft lever extends out of the disc shell; the cylinder block is fixedly sleeved on the driving shaft lever; the first motor is arranged on one side of the disc shell, and an output shaft of the first motor is fixedly connected with one end of the driving shaft lever; four partition panels, four the equal fixed mounting of partition panel drives on the axostylus axostyle. The utility model provides a gas collecting device for air monitering has convenient to use, is convenient for the segmentation to gaseous detect, make gaseous difference collect, improve the advantage of follow-up monitoring data's accuracy.
Description
Technical Field
The utility model relates to an empty gas detection surveys technical field, especially relates to a gas collection device for air monitering.
Background
The air monitoring refers to sampling and measuring pollutants in the air at fixed points, continuously or at regular time, in order to monitor the air, a plurality of air monitoring points are generally set up in a city, automatic monitoring instruments are installed for continuous automatic monitoring, monitoring results are sent to people for regular retrieval, analysis is carried out, and relevant data are obtained, air monitoring projects mainly comprise sulfur dioxide, nitric oxide, hydrocarbon, floating dust and the like, the air monitoring is the basis of controlling the atmospheric quality and reasonably evaluating the atmospheric quality, and when the air monitoring is carried out, relevant equipment is required to be used for sampling and collecting the air at a selected place so as to detect sample air subsequently.
However, in the prior art, collection of air gas is not convenient for separate collection, collected gases are usually mixed together, detection results are one-sidedly, and gases cannot be collected in batches, and different gases cannot be stored separately.
Therefore, there is a need to provide a new gas collecting device for air monitoring to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a convenient to use, be convenient for the segmentation detects, makes gaseous difference collect, improve the air monitering gas collecting device of follow-up monitoring data's accuracy to gas.
In order to solve the technical problem, the utility model provides a gas collecting device for air monitering includes: a disc housing; the four supporting legs are all fixedly arranged at the bottom of the disc shell and are distributed in a rectangular array; the driving shaft lever is rotatably arranged between the inner walls of the two sides of the disc shell, and one end of the driving shaft lever extends out of the disc shell; the cylinder block is fixedly sleeved on the driving shaft lever; the first motor is arranged on one side of the disc shell, and an output shaft of the first motor is fixedly connected with one end of the driving shaft lever; the four partition plates are all fixedly arranged on the driving shaft rod, and one ends of the four partition plates, which are far away from the driving shaft rod, are all fixedly connected with the inner wall of the cylinder block; the four collecting boxes are fixedly arranged between the two corresponding partition plates; the four getter pumps are respectively and fixedly arranged on the corresponding partition plates; the four connecting pipes are respectively and fixedly arranged on the corresponding air outlets of the air suction pumps, and one ends of the four connecting pipes, which are far away from the air suction pumps, extend into the corresponding collecting boxes; the four gluing pipes are fixedly arranged on the corresponding collecting boxes respectively, and one ends of the four gluing pipes, which are far away from the collecting boxes, extend out of the cylindrical block; the four fixed welding blocks are all fixedly arranged on the inner wall of the cylindrical block; the four abutting blocks are fixedly arranged on the corresponding fixed welding blocks respectively, and are contacted with the corresponding adhesive connecting pipes respectively; the four connecting blocks are fixedly arranged on the inner wall of the cylindrical block, and one sides of the four connecting blocks, far away from the cylindrical block, are fixedly connected with the corresponding collecting boxes respectively; and the four threaded sleeves are respectively and slidably mounted on the corresponding connecting blocks.
Preferably, four threaded rods are installed on the threaded sleeves in a threaded mode, four fixing blocks are fixedly installed on the inner wall of the cylinder block, four second motors are installed on the fixing blocks in a fixed mode, the output shafts of the second motors correspond to the output shafts of the threaded rods respectively, a connecting through hole is formed in the disc shell, and the connecting through hole is matched with the corresponding connecting rubber pipe.
Preferably, the threaded sleeve is provided with an internal thread, the threaded rod is provided with an external thread, and the threaded sleeve is in threaded connection with the threaded rod.
Preferably, the connecting block is provided with a line diameter hole, the inner walls of the two sides of the line diameter hole are provided with side grooves, the inner walls of the side grooves are fixedly provided with strip-shaped rods, the strip-shaped rods are slidably provided with following blocks, and the following blocks are fixedly connected with the threaded sleeve.
Preferably, the threaded sleeve is fixedly provided with a top block, the top block is matched with the abutting block, and the rubber connecting pipe is made of soft rubber.
Preferably, one side of the disc shell is fixedly provided with a U-shaped supporting block, and the U-shaped supporting block is fixedly connected with the first motor.
Compared with the prior art, the utility model provides a gas collecting device for air monitering has following beneficial effect:
the utility model provides a gas collecting device for air monitering uses through mutually supporting of two kinds of motors under, is convenient for separately collect gas at different periods, is convenient for follow-up comparing gas, improves the accuracy of detected data.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of a gas collecting device for air monitoring provided by the present invention;
FIG. 2 is an enlarged schematic view of part A of FIG. 1;
fig. 3 is an assembly view of the disc housing, the supporting legs, the driving shaft rod, the cylinder block and the first motor.
Reference numbers in the figures: 1. a disc housing; 2. supporting legs; 3. driving the shaft lever; 4. a cylindrical block; 5. a first motor; 6. a partition panel; 7. a collection box; 8. a getter pump; 9. connecting a connecting pipe; 10. gluing the pipe; 11. fixing a welding block; 12. a position-resisting block; 13. connecting blocks; 14. a threaded sleeve; 15. a threaded rod; 16. a fixed block; 17. a second motor; 18. and connecting the through hole.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a gas collecting device for air monitoring according to a preferred embodiment of the present invention; FIG. 2 is an enlarged schematic view of part A of FIG. 1; fig. 3 is an assembly view of the disc housing, the supporting legs, the driving shaft rod, the cylinder block and the first motor. The gas collecting device for air monitoring includes: a disc housing 1; the four supporting legs 2 are all fixedly arranged at the bottom of the disc shell 1, and the four supporting legs 2 are distributed in a rectangular array; the driving shaft lever 3 is rotatably arranged between the inner walls of the two sides of the disc shell 1, and one end of the driving shaft lever 3 extends out of the disc shell 1; the cylinder block 4 is fixedly sleeved on the driving shaft lever 3; the first motor 5 is arranged on one side of the disc shell 1, and an output shaft of the first motor 5 is fixedly connected with one end of the driving shaft rod 3; the four partition plates 6 are all fixedly arranged on the driving shaft rod 3, and one ends of the four partition plates 6 far away from the driving shaft rod 3 are all fixedly connected with the inner wall of the cylindrical block 4; the four collecting boxes 7 are fixedly arranged between the two corresponding partition plates 6; the four getter pumps 8 are respectively and fixedly arranged on the corresponding partition plates 6; the four connecting pipes 9 are respectively and fixedly arranged on the air outlets of the corresponding air suction pumps 8, and one ends of the four connecting pipes 9 far away from the air suction pumps 8 extend into the corresponding collecting boxes 7; the four gluing pipes 10 are respectively and fixedly arranged on the corresponding collecting boxes 7, and one ends of the four gluing pipes 10 far away from the collecting boxes 7 extend out of the cylindrical block 4; the four fixed welding blocks 11 are all fixedly arranged on the inner wall of the cylindrical block 4; the four abutting blocks 12 are respectively and fixedly installed on the corresponding fixed welding blocks 11, and the four abutting blocks 12 are respectively contacted with the corresponding adhesive connecting pipes 10; the four connecting blocks 13 are fixedly arranged on the inner wall of the cylindrical block 4, and one sides of the four connecting blocks 13 far away from the cylindrical block 4 are respectively fixedly connected with the corresponding collecting boxes 7; and the four threaded sleeves 14 are respectively and slidably mounted on the corresponding connecting blocks 13.
Four threaded rod 15 is installed to equal screw thread on the threaded sleeve 14, fixed mounting has four fixed blocks 16, four on the inner wall of cylinder piece 4 equal fixed mounting has second motor 17 on the fixed block 16, four the output shaft of second motor 17 respectively with correspond the one end fixed connection of threaded rod 15, seted up on the disc shell 1 and connect through-hole 18, connect through-hole 18 and correspond it connects pipe 10 looks adaptation to glue.
The threaded sleeve 14 is provided with an internal thread, the threaded rod 15 is provided with an external thread, and the threaded sleeve 14 is in threaded connection with the threaded rod 15.
The connecting block 13 is provided with a line diameter hole, the inner walls of two sides of the line diameter hole are provided with side grooves, the inner walls of the side grooves are fixedly provided with strip-shaped rods, the strip-shaped rods are slidably provided with following blocks, and the following blocks are fixedly connected with the threaded sleeve 14.
The threaded sleeve 14 is fixedly provided with a top block, the top block is matched with the abutting block 12, and the rubber connecting pipe 10 is made of soft rubber.
One side fixed mounting of disc shell 1 has the U type to prop and puts the piece, the U type props puts piece and first motor 5 fixed connection.
The utility model provides a gas collecting device for air monitering's theory of operation as follows:
when gas needs to be collected, the first motor 5 is started, an output shaft of the first motor 5 drives the driving shaft rod 3 to rotate, the driving shaft rod 3 drives the cylinder block 4 to synchronously rotate in the disc shell 1, after the driving shaft rod 3 rotates 45 degrees, a corresponding glue connecting pipe 10 is opposite to the switch-on hole 18, and then the first motor 5 can be closed;
then the corresponding second motor 17 and the corresponding suction pump 8 are started, the output shaft of the second motor 17 drives the threaded rod 15 to rotate, the threaded rod 15 is influenced by the threads when rotating, the threaded sleeve 14 slides on the connecting block 13, the threaded sleeve 14 drives the two follow-up blocks to slide on the strip-shaped rod while moving, under the driving of the threaded sleeve 14, the ejector block gradually leaves the adhesive connecting pipe 10, the adhesive connecting pipe 10 is in a smooth state after extrusion of the ejector block is lost, the started suction pump 8 generates suction force to suck gas into the adhesive connecting pipe 10, the gas is flushed into the collecting box 7 through the adhesive connecting pipe 10, after the suction pump 8 works for a certain time, after a proper amount of gas is collected in the collecting box 7, the suction pump 8 can be closed, the second motor 17 is started reversely, the ejector block is moved to the original position, the adhesive connecting pipe 10 is clamped through matching with the abutting block 12, the gas in the adhesive connecting pipe 10 is prevented from being discharged, thereby completing the collection of the gas.
Compared with the prior art, the utility model provides a gas collecting device for air monitering has following beneficial effect:
the utility model provides a gas collecting device for air monitering uses through mutually supporting of two kinds of motors under, is convenient for separately collect gas at different periods, is convenient for follow-up comparing gas, improves the accuracy of detected data.
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 technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. A gas collecting device for air monitoring, comprising:
a disc housing;
the four supporting legs are all fixedly arranged at the bottom of the disc shell and are distributed in a rectangular array;
the driving shaft lever is rotatably arranged between the inner walls of the two sides of the disc shell, and one end of the driving shaft lever extends out of the disc shell;
the cylinder block is fixedly sleeved on the driving shaft lever;
the first motor is arranged on one side of the disc shell, and an output shaft of the first motor is fixedly connected with one end of the driving shaft lever;
the four partition plates are all fixedly arranged on the driving shaft rod, and one ends of the four partition plates, which are far away from the driving shaft rod, are all fixedly connected with the inner wall of the cylinder block;
the four collecting boxes are fixedly arranged between the two corresponding partition plates;
the four getter pumps are respectively and fixedly arranged on the corresponding partition plates;
the four connecting pipes are respectively and fixedly arranged on the corresponding air outlets of the air suction pumps, and one ends of the four connecting pipes, which are far away from the air suction pumps, extend into the corresponding collecting boxes;
the four gluing pipes are fixedly arranged on the corresponding collecting boxes respectively, and one ends of the four gluing pipes, which are far away from the collecting boxes, extend out of the cylindrical block;
the four fixed welding blocks are all fixedly arranged on the inner wall of the cylindrical block;
the four abutting blocks are fixedly arranged on the corresponding fixed welding blocks respectively, and are contacted with the corresponding adhesive connecting pipes respectively;
the four connecting blocks are fixedly arranged on the inner wall of the cylindrical block, and one sides of the four connecting blocks, far away from the cylindrical block, are fixedly connected with the corresponding collecting boxes respectively;
and the four threaded sleeves are respectively and slidably mounted on the corresponding connecting blocks.
2. The gas collecting device for air monitoring as recited in claim 1, wherein threaded rods are threadedly mounted on four of the threaded sleeves, four fixed blocks are fixedly mounted on an inner wall of the cylinder block, second motors are fixedly mounted on four of the fixed blocks, output shafts of the four second motors are fixedly connected with one ends of the corresponding threaded rods, and the disc housing is provided with a connecting through hole which is matched with the corresponding adhesive connecting pipe.
3. The gas collecting device for air monitoring as claimed in claim 2, wherein the threaded sleeve is provided with an internal thread, the threaded rod is provided with an external thread, and the threaded sleeve is in threaded connection with the threaded rod.
4. The gas collecting device for air monitoring as recited in claim 1, wherein the connecting block has a radial hole, the radial hole has side grooves on both inner walls, a bar-shaped bar is fixedly mounted on each of the inner walls of the side grooves, a follower block is slidably mounted on each of the bar-shaped bars, and both follower blocks are fixedly connected to the threaded sleeve.
5. The gas collecting device for air monitoring as recited in claim 1, wherein a top block is fixedly mounted on the threaded sleeve, the top block is adapted to the abutting block, and the rubber connecting tube is made of soft rubber.
6. The gas collecting device for air monitoring as claimed in claim 1, wherein a U-shaped supporting block is fixedly installed at one side of the disc housing, and the U-shaped supporting block is fixedly connected with the first motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021424099.5U CN212904759U (en) | 2020-07-20 | 2020-07-20 | Gas collecting device for air monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021424099.5U CN212904759U (en) | 2020-07-20 | 2020-07-20 | Gas collecting device for air monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212904759U true CN212904759U (en) | 2021-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021424099.5U Active CN212904759U (en) | 2020-07-20 | 2020-07-20 | Gas collecting device for air monitoring |
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| CN (1) | CN212904759U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111766121A (en) * | 2020-08-03 | 2020-10-13 | 四川洁承环境科技有限公司 | Air collection equipment for air detection |
-
2020
- 2020-07-20 CN CN202021424099.5U patent/CN212904759U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111766121A (en) * | 2020-08-03 | 2020-10-13 | 四川洁承环境科技有限公司 | Air collection equipment for air detection |
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