CN219736966U

CN219736966U - Gas collector

Info

Publication number: CN219736966U
Application number: CN202321106258.0U
Authority: CN
Inventors: 罗皓杰; 吴子仁; 江金骋; 武璐; 吕晶; 陈浩; 陶少波
Original assignee: Zhejiang Env Monitoring Engineering Co ltd
Current assignee: Zhejiang Env Monitoring Engineering Co ltd
Priority date: 2023-05-08
Filing date: 2023-05-08
Publication date: 2023-09-22
Anticipated expiration: 2033-05-08

Abstract

The utility model discloses a gas collector, and relates to the technical field of gas collection. The utility model comprises a storage box, wherein a gas distribution pipe is fixedly connected inside the storage box, a plurality of gas distribution pipe heads are uniformly arranged at the bottom of the gas distribution pipe, electromagnetic valves are arranged inside the gas distribution pipe heads, an air bag is arranged at the output end of the gas distribution pipe heads, a collecting pump is fixedly connected at the top of the storage box, and the input end of the gas distribution pipe penetrates through the storage box. According to the utility model, through the matching use of the gas distribution pipe, the gas distribution pipe head and the electromagnetic valve, when multiple sampling is needed, sampling gas is led into the gas distribution pipe through the horn mouth and the air guide pipe by starting the collecting pump, and meanwhile, multiple-collected gas is respectively led into different air bags through the gas distribution pipe head for collection by starting different electromagnetic valves, so that the multiple-collected gas can be conveniently and rapidly classified and stored, the interference among collected samples is reduced, and the working efficiency is improved.

Description

Gas collector

Technical Field

The utility model relates to the technical field of gas collection, in particular to a gas collector.

Background

In industrial production, flue gas, ambient air, production gas and the like are required to be collected and detected, whether the flue gas, the ambient air, the production gas and the like meet the limiting standard or not is detected, whether the flue gas, the ambient air, the production gas and the like have great harm to human bodies or not is detected, and if the specified gas content does not reach or exceed the standard, the content of the flue gas, the ambient air, the production gas and the like is required to be changed by relative actions, so that good environment or qualified products are ensured.

The Chinese patent with the publication number of CN210037351U discloses a movable gas collecting device, which solves the problems of inaccurate measurement result and incapability of moving of the conventional gas collecting device. The utility model comprises a shell, a gas collecting part and an electric part, wherein the gas collecting part is formed by a suction nozzle, a gas pipe, a suction pump and an air bag, the gas pipe is Z-shaped, one end of the left side of the gas pipe extends out of the shell and is connected with the suction nozzle, one end of the right side of the gas pipe is connected with the air bag, a solid particle sensor is arranged at the part of the left side of the gas pipe, which is positioned in the shell, the suction pump is arranged in the middle of the gas pipe, a dust removing device is arranged at the left side of the suction pump, a harmful gas sensor is arranged at the part of the gas pipe, which is positioned between the suction pump and the air bag, and a pressure sensor is arranged in the air bag. The method detects the concentration of the solid particles, and detects the harmful gas components and the concentration after dust removal treatment after detection, so that the detection result is more accurate.

In the related art, the suction pump and the air bag are fixedly connected through the pipeline, however, when multiple sampling is needed, the connection between the collection pump and the collection air bag is released, and then a new air bag is connected for collection and storage, so that the interference between collected samples is reduced, the operation flow is time-consuming and labor-consuming, and the working efficiency is reduced.

Disclosure of Invention

The utility model aims at: in order to solve the problems that when multiple sampling is needed, connection between an acquisition pump and an acquisition air bag is released, and then a new air bag is connected for acquisition and storage, the operation flow is time-consuming and labor-consuming, and the working efficiency is reduced, the utility model provides the gas collector.

The utility model adopts the following technical scheme for realizing the purposes:

the utility model provides a gas collector, includes the containing box, the inside fixedly connected with gas distribution pipe of containing box, the bottom of gas distribution pipe evenly is provided with a plurality of gas distribution pipe heads, the inside of gas distribution pipe head is provided with the solenoid valve, the gasbag is installed to the output of gas distribution pipe head, the top fixedly connected with collecting pump of containing box, the input of gas distribution pipe passes the containing box to through the input fixed connection of pipeline and collecting pump, the output fixedly connected with guide duct of collecting pump, the one end fixedly connected with hollow handle of guide duct, the input fixedly connected with horn mouth of hollow handle.

Through adopting above-mentioned technical scheme, through setting up the cooperation use of gas distribution pipe and minute gas tube head, solenoid valve, when needs carry out a lot of sampling, through the inside that starts the collection pump with the gas sampling pipe and introduce the gas distribution pipe through horn mouth and guide duct, simultaneously through opening the inside collection of the different gasbag that the gas that will gather a lot of was introduced respectively through minute gas tube head through opening different solenoid valves to this is convenient for carry out quick classification to the gas that gathers a lot of and preserve, has reduced the interference between the collection sample, has improved work efficiency.

Further, the top of the storage box is fixedly connected with an arc-shaped elastic clamping table, and one end of the hollow handle is embedded into the arc-shaped elastic clamping table.

Through adopting above-mentioned technical scheme, through setting up arc elasticity block for the horn mouth can erect and carry out gas collection in the one end of arc elasticity block, also can break away from the top of containing box and carry out gas collection, with this practicality that has improved the device.

Further, the inside of containing box has been seted up the lift slide rail, the one end sliding connection of lift slide rail has the slide, the one end fixedly connected with of slide a plurality of U type lifting plates, the inside fixedly connected with electricity push rod of containing box, the output and the slide fixed connection of electricity push rod, the entrance fixedly connected with of gasbag and the inlet tube head of the output adaptation of dividing the gas tube head, the one end fixedly connected with card limit of inlet tube head, the one end embedding U type lifting plate's of inlet tube head inside, U type lifting plate installs between card limit and gasbag.

Through adopting above-mentioned technical scheme, through setting up the cooperation use of slide and U type lifting plate for start electric putter can drive U type lifting plate and drive the length direction that advances the gas tube head along the lift slide rail and remove, and entangle the output of dividing the gas tube head, with this quick connect of being convenient for between realizing dividing the gas tube head and the gas tube head.

Further, the pre-roof piece is installed to the one end of U type lifting plate, the slide bar of pre-roof piece including symmetrical sliding connection in U type lifting plate one end, the top fixedly connected with of slide bar and the U type backup pad of inlet tube head adaptation, the bottom fixedly connected with supporting spring of U type backup pad, supporting spring's one end and U type lifting plate fixed connection.

Through adopting above-mentioned technical scheme, through setting up the cooperation use of supporting spring and U type backup pad for after manual traction intake pipe head inserts the inside of U type lifting plate, ejecting card limit through supporting spring's resilience characteristic, and drive and accomplish the pre-connection between intake pipe head and the gas distribution pipe head, improved the practicality of device.

Further, the inner side of the air inlet pipe head is fixedly connected with a rubber sealing ring.

Through adopting above-mentioned technical scheme, through setting up rubber seal, effectively increased the connection leakproofness between minute gas tube head and the gas inlet tube head.

Further, internally mounted of air inlet pipe head has seal assembly, seal assembly includes the porous conflict board of sliding connection inside the air inlet pipe head, the bottom fixedly connected with bracing piece of porous conflict board, the bottom fixedly connected with closing plate of bracing piece, the interior bottom fixedly connected with of air inlet pipe head and the porous locating plate of porous conflict board adaptation, porous locating plate and bracing piece sliding connection, the top fixedly connected with ejection spring of porous locating plate.

Through adopting above-mentioned technical scheme, when needing to remove the connection between gasbag and the gas-distributing pipe head, through setting up the resilience characteristic of ejecting spring for ejecting spring is ejecting porous conflict board along the length direction resilience of gas inlet pipe head, and makes porous conflict board drive closing plate and porous locating plate formation laminating, with this formation is to the inside closure of gas inlet pipe head, has improved the inside leakproofness of gasbag.

Further, a guide piece is installed at one end of the ejection spring, the guide piece comprises a limiting groove formed in one end of the porous positioning plate, and limiting sliding blocks matched with the limiting groove are symmetrically and fixedly connected to one end of the supporting rod.

Through adopting above-mentioned technical scheme, through setting up the cooperation use of spacing groove and spacing slider, it is spacing to be convenient for realize the guide to porous conflict board, reduces the rotation possibility of porous conflict board, is convenient for maintain the inside gas trafficability characteristic of inlet pipe head.

Further, the bottom of containing box fixedly connected with dolly.

Through adopting above-mentioned technical scheme, be convenient for promote the containing box and remove through setting up the dolly.

In summary, the present utility model includes at least one of the following beneficial effects:

1. through setting up the cooperation use of gas distribution pipe and minute gas tube head, solenoid valve, when needs carry out a lot of sampling, will sample the inside of gas distribution pipe through horn mouth and guide duct with the sampling through starting the collection pump, simultaneously through opening the inside collection of the different gasbag of leading-in respectively different gasbags of different solenoid valves with the gas of a lot of collection through minute gas tube head to this is convenient for carry out quick classification to the gas of a lot of collection and preserves, has reduced the interference between the collection sample, has improved work efficiency.

2. When the connection between the air bag and the air distribution pipe head needs to be relieved, the ejection spring is enabled to rebound along the length direction of the air inlet pipe head by arranging the rebound characteristic of the ejection spring, the porous abutting plate is enabled to drive the sealing plate to be attached to the porous positioning plate, the air inlet pipe head is sealed, and the tightness of the air bag is improved.

Drawings

Fig. 1 is a schematic perspective view of a device body according to the present utility model.

Fig. 2 is a side cross-sectional view of the device body of the present utility model.

Fig. 3 is a schematic view of the internal structure of the storage box according to the present utility model.

Fig. 4 is a schematic perspective view of a preform according to the present utility model.

Fig. 5 is a schematic perspective view of a seal assembly according to the present utility model.

Fig. 6 is an enlarged view at a in fig. 5.

Fig. 7 is an exploded view of the guide of the present utility model.

Reference numerals illustrate:

1. a storage box; 2. an air distribution pipe; 3. a gas distributing pipe head; 4. an electromagnetic valve; 5. an air bag; 6. a collection pump; 7. an air guide pipe; 8. a hollow grip; 9. a horn mouth; 10. an arc-shaped elastic clamping table; 11. lifting the sliding rail; 12. a slide plate; 13. a U-shaped lifting plate; 14. an electric push rod; 16. an air inlet pipe head; 17. clamping edges; 18. a pre-top; 19. a rubber seal ring; 20. a seal assembly; 206. a guide; 21. a trolley; 181. a slide bar; 182. a U-shaped supporting plate; 183. a support spring; 201. a porous interference plate; 202. a support rod; 203. a sealing plate; 204. a porous positioning plate; 205. an ejector spring; 2061. a limit groove; 2062. and a limit sliding block.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-7.

The embodiment of the utility model discloses a gas collector.

Referring to fig. 1-3, a gas collector comprises a storage box 1, wherein a gas distribution pipe 2 is fixedly connected to the inside of the storage box 1, a plurality of gas distribution pipe heads 3 are uniformly arranged at the bottom of the gas distribution pipe 2, electromagnetic valves 4 are arranged in the gas distribution pipe heads 3, an air bag 5 is arranged at the output end of each gas distribution pipe head 3, a collecting pump 6 is fixedly connected to the top of the storage box 1, the input end of the gas distribution pipe 2 penetrates through the storage box 1 and is fixedly connected with the input end of the collecting pump 6 through a pipeline, an air guide pipe 7 is fixedly connected to the output end of the collecting pump 6, a hollow grip 8 is fixedly connected to one end of the air guide pipe 7, and a horn mouth 9 is fixedly connected to the input end of the hollow grip 8. Firstly, the collecting pump 6 is started to pump air to be sampled into the air guide pipe 7 through the horn mouth 9, and one electromagnetic valve 4 is opened, so that the collecting pump 6 pumps the collected air into the air bag 5 corresponding to the opened electromagnetic valve 4 for collection through the guidance of the air distribution pipe 2 and the air distribution pipe head 3;

when the secondary collection is needed, the electromagnetic valve 4 corresponding to the air bag 5 which collects air is directly closed, and then the electromagnetic valve 4 corresponding to the air bag 5 which does not collect air is opened, so that the air pumped by the collection pump 6 enters the air bag 5 for collecting air, the air collected for multiple times is conveniently and rapidly classified and stored, the interference among collected samples is reduced, and the working efficiency is improved.

Referring to fig. 1 and 3, an arc-shaped elastic clamping table 10 is fixedly connected to the top of the storage box 1, and one end of the hollow handle 8 is embedded into the arc-shaped elastic clamping table 10. When the storage box 1 cannot be carried to a specific area for collection, the hollow handle 8 can be manually scratched from the inside of the arc-shaped elastic clamping table 10, and the horn mouth 9 is moved to the area to be collected by being matched with the air guide pipe 7 for gas collection, so that the practicability of the device is improved.

Referring to fig. 3 and 4, the lifting slide rail 11 is provided in the storage box 1, one end of the lifting slide rail 11 is slidably connected with the slide plate 12, one end of the slide plate 12 is fixedly connected with the plurality of U-shaped lifting plates 13, the inside of the storage box 1 is fixedly connected with the electric push rod 14, the output end of the electric push rod 14 is fixedly connected with the slide plate 12, the inlet of the air bag 5 is fixedly connected with the air inlet pipe head 16 adapted to the output end of the air distribution pipe head 3, one end of the air inlet pipe head 16 is fixedly connected with the clamping edge 17, one end of the air inlet pipe head 16 is embedded into the inside of the U-shaped lifting plates 13, the U-shaped lifting plates 13 are installed between the clamping edge 17 and the air bag 5, and the inner side of the air inlet pipe head 16 is fixedly connected with the rubber sealing ring 19. Firstly, the air inlet pipe head 16 is manually pulled to be inserted into the U-shaped lifting plate 13 and aligned with the output end of the air distribution pipe head 3, meanwhile, the clamping edge 17 is arranged above the U-shaped lifting plate 13, then the electric push rod 14 is started to push out the sliding plate 12, the sliding plate 12 drives the U-shaped lifting plate 13 to push out the clamping edge 17 along the length direction of the lifting sliding rail 11, meanwhile, the clamping edge 17 drives the air inlet pipe head 16 to sleeve the output end of the air distribution pipe head 3, and the rubber sealing ring 19 is extruded by the air distribution pipe head 3 and the air distribution pipe head 16 to generate deformation rebound, so that the air inlet pipe head 16 and the air distribution pipe head 3 are conveniently connected in a sealing mode.

Referring to fig. 3 and 4,U, a pre-ejector 18 is mounted at one end of the lifting plate 13, the pre-ejector 18 comprises a sliding rod 181 symmetrically and slidably connected to one end of the U-shaped lifting plate 13, a U-shaped supporting plate 182 adapted to the air inlet pipe head 16 is fixedly connected to the top of the sliding rod 181, a supporting spring 183 is fixedly connected to the bottom of the U-shaped supporting plate 182, and one end of the supporting spring 183 is fixedly connected to the U-shaped lifting plate 13. Firstly, the U-shaped supporting plate 182 is manually pressed to extrude the supporting spring 183 along the length direction of the sliding rod 181, then the air inlet pipe head 16 is inserted into the U-shaped supporting plate 182 and the U-shaped lifting plate 13, the U-shaped supporting plate 182 is abutted against the bottom of the clamping edge 17, then the air inlet pipe head 16 and the air distribution pipe head 3 are aligned, the extrusion of the U-shaped supporting plate 182 is released, the supporting spring 183 is relieved from stress to rebound, the clamping edge 17 is ejected out along the length direction of the U-shaped supporting plate 182, the clamping edge 17 drives the air inlet pipe head 16 to sleeve one end of the air distribution pipe head 3 along the length direction of the U-shaped supporting plate 182, and therefore the pre-connection of the air distribution pipe head 3 and the air inlet pipe head 16 is achieved, and the practicability of the device is improved.

Referring to fig. 5 and 6, the sealing assembly 20 is installed inside the air inlet pipe head 16, the sealing assembly 20 comprises a porous supporting plate 201 slidingly connected inside the air inlet pipe head 16, a supporting rod 202 is fixedly connected to the bottom of the porous supporting plate 201, a sealing plate 203 is fixedly connected to the bottom of the supporting rod 202, a porous positioning plate 204 matched with the porous supporting plate 201 is fixedly connected to the inner bottom of the air inlet pipe head 16, the porous positioning plate 204 is slidingly connected with the supporting rod 202, and an ejection spring 205 is fixedly connected to the top of the porous positioning plate 204. When the output end of the gas distributing pipe head 3 is inserted into the gas inlet pipe head 16, one end of the gas distributing pipe head 3 is abutted against the porous abutting plate 201, and the porous abutting plate 201 pushes the sealing plate 203 to move along the length direction of the gas inlet pipe head 16 through the supporting rod 202 and separate from the joint between the sealing plate 203 and the porous positioning plate 204, so that gas in the gas distributing pipe head 3 can pass through the porous abutting plate 201 and the porous positioning plate 204 to enter the air bag 5 for collection;

when collecting and ending and taking out the gasbag 5, through taking out the minute air pipe head 3 from the inside of air inlet pipe head 16 for minute air pipe head 3 is removed the conflict to porous conflict board 201, simultaneously through setting up the deformation resilience of ejecting spring 205, make ejecting spring 205 follow the length direction ejecting porous conflict board 201 of bracing piece 202, and make porous conflict board 201 drive closing plate 203 and upwards move along the length direction of air inlet pipe head 16, make closing plate 203 and the laminating of the bottom of porous locating plate 204 follow, so form the closure to the interior bottom of air inlet pipe head 16, improved the inside leakproofness of gasbag 5.

Referring to fig. 6 and 7, one end of the ejection spring 205 is provided with a guide 206, the guide 206 includes a limit groove 2061 formed at one end of the porous positioning plate 204, and one end of the support rod 202 is symmetrically and fixedly connected with a limit slider 2062 adapted to the limit groove 2061. When the porous supporting plate 201 moves along the length direction of the supporting rod 202, the porous supporting plate 201 is guided and limited by the limiting groove 2061 and the limiting slider 2062, so that the possibility of rotation of the porous supporting plate 201 is reduced, and the holes on the porous supporting plate 201 and the porous positioning plate 204 are always aligned, so as to maintain the gas passing performance inside the gas inlet pipe head 16.

Referring to fig. 1 and 2, a cart 21 is fixedly connected to the bottom of the storage box 1. By arranging the trolley 21, the storage box 1 can be pushed to move conveniently, and the practicability of the device is improved.

The implementation principle of the gas collector in this embodiment is as follows: firstly, the collecting pump 6 is started to pump air to be sampled into the air guide pipe 7 through the horn mouth 9, and one electromagnetic valve 4 is opened, so that the collecting pump 6 pumps the collected air into the air bag 5 corresponding to the opened electromagnetic valve 4 for collection through the guidance of the air distribution pipe 2 and the air distribution pipe head 3;

when secondary collection is needed, the electromagnetic valve 4 corresponding to the air bag 5 with collected air is directly closed, and then the electromagnetic valve 4 corresponding to the other air bag 5 without collected air is opened, so that the air pumped by the collection pump 6 enters the air bag 5 with collected air for collection, and the air collected for multiple times is conveniently and rapidly classified and stored, the interference among collected samples is reduced, and the working efficiency is improved;

Claims

1. The utility model provides a gas collector, includes containing box (1), its characterized in that: the utility model discloses a gas distribution pipe, including collecting box (1), collecting box, air pipe (1), air pipe (6), air pipe (7), hollow handle (8) of one end fixedly connected with of air pipe (7), hollow handle (8) of input fixedly connected with horn mouth (9), air bag (5) are installed to the output of air pipe (3), collecting box (1)'s top fixedly connected with collecting pump (6), collecting box (1) are passed to the input of air pipe (2) to through the input fixed connection of pipeline with collecting pump (6), the output fixed connection air duct (7) of collecting pump (6).

2. A gas collector as claimed in claim 1, wherein: the top of the storage box (1) is fixedly connected with an arc-shaped elastic clamping table (10), and one end of the hollow handle (8) is embedded into the arc-shaped elastic clamping table (10).

3. A gas collector as claimed in claim 1, wherein: lifting slide rail (11) have been seted up to the inside of containing box (1), the one end sliding connection of lifting slide rail (11) has slide (12), the one end fixedly connected with of slide (12) a plurality of U type lifting plate (13), the inside fixedly connected with electricity push rod (14) of containing box (1), the output and the slide (12) fixed connection of electricity push rod (14), the entrance fixedly connected with of gasbag (5) and inlet tube head (16) of the output adaptation of minute trachea head (3), the one end fixedly connected with card limit (17) of inlet tube head (16), the inside of one end embedding U type lifting plate (13) of inlet tube head (16), U type lifting plate (13) are installed between card limit (17) and gasbag (5).

4. A gas collector as claimed in claim 3, wherein: the utility model discloses a U-shaped lifting plate, including U-shaped lifting plate (13), top in advance piece (18) are installed to the one end of U-shaped lifting plate (13), top in advance piece (18) including symmetry sliding connection slide bar (181) in U-shaped lifting plate (13) one end, the top fixedly connected with of slide bar (181) is with U-shaped backup pad (182) of intake pipe head (16) adaptation, the bottom fixedly connected with supporting spring (183) of U-shaped backup pad (182), the one end and the U-shaped lifting plate (13) fixed connection of supporting spring (183).

5. A gas collector as claimed in claim 3, wherein: the inner side of the air inlet pipe head (16) is fixedly connected with a rubber sealing ring (19).

6. A gas collector as claimed in claim 3, wherein: internally mounted of air inlet pipe head (16) has sealing component (20), sealing component (20) are including inside porous conflict board (201) of sliding connection at air inlet pipe head (16), the bottom fixedly connected with bracing piece (202) of porous conflict board (201), the bottom fixedly connected with closing plate (203) of bracing piece (202), the inside bottom fixedly connected with of air inlet pipe head (16) is with porous locating plate (204) of porous conflict board (201) adaptation, porous locating plate (204) and bracing piece (202) sliding connection, the top fixedly connected with ejection spring (205) of porous locating plate (204).

7. A gas collector as in claim 6 wherein: one end of the ejection spring (205) is provided with a guide piece (206), the guide piece (206) comprises a limit groove (2061) formed in one end of the porous positioning plate (204), and one end of the support rod (202) is symmetrically and fixedly connected with a limit sliding block (2062) matched with the limit groove (2061).

8. A gas collector as claimed in claim 1, wherein: the bottom of the storage box (1) is fixedly connected with a trolley (21).