CN216926260U

CN216926260U - Gaseous sampling device of environmental monitoring

Info

Publication number: CN216926260U
Application number: CN202220271546.0U
Authority: CN
Inventors: 崔丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-02-10
Filing date: 2022-02-10
Publication date: 2022-07-08
Anticipated expiration: 2032-02-10

Abstract

The utility model discloses an environment monitoring gas sampling device, which relates to the field of environment monitoring and comprises a box body, wherein a fixed plate is fixed inside the box body, an air pump is arranged above the fixed plate, an electric hydraulic rod is arranged on one side of the fixed plate, a placing plate is arranged below the fixed plate, an air inlet pipe is connected above the air pump, one end of the air pump is connected with an air delivery hose, one end of the air delivery hose is fixed with an air delivery pipe, and the air delivery pipe is fixedly connected with the electric hydraulic rod. The sampling bottle sampling device is provided with the rotating mechanism, the placing plate is synchronously driven to rotate through the turntable, after the sampling bottle is rotated to be right below the air supply pipe, air is injected into the empty sampling bottle through the air supply pipe, if the air in different time periods or the air in different positions needs to be sampled, the air in different time periods or the air in different positions can be respectively injected into different sampling bottles through the rotating mechanism, and workers do not need to manually replace the sampling bottles.

Description

Gaseous sampling device of environmental monitoring

Technical Field

The utility model relates to the technical field of environmental monitoring, in particular to an environmental monitoring gas sampling device.

Background

Environmental monitoring refers to the activities of environmental monitoring mechanisms to monitor and measure environmental quality conditions. The content of environment monitoring mainly comprises monitoring of physical indexes, monitoring of chemical indexes and monitoring of an ecosystem, and the core objective of the environment monitoring is to provide data of the current situation and the change trend of the environmental quality, judge the environmental quality, evaluate the current main environmental problems and serve for environment management. Gas sampling devices are commonly used to sample gas for detection to infer environmental conditions.

The existing gas sampling device needs to manually replace a sampling container by a worker to sample again after sampling once, and cannot continuously perform gas sampling work, so that the working efficiency is not improved, and the practicability is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an environment monitoring gas sampling device.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an environment monitoring gas sampling device comprises a box body, wherein a fixed plate is fixed inside the box body, an air pump is installed above the fixed plate, an electric hydraulic rod is installed on one side of the fixed plate, a placing plate is arranged below the fixed plate, an air inlet pipe is connected above the air pump, one end of the air pump is connected with an air hose, one end of the air hose is fixed with an air supply pipe, the air supply pipe is fixedly connected with the electric hydraulic rod, a rotary table is arranged below the placing plate, the placing plate is connected with the rotary table through a translation mechanism, a fixed frame is fixed in the box body at a position corresponding to the rotary table, the rotary table is rotatably connected with the fixed frame through a bearing, and the rotary table is connected with the box body through a rotating mechanism;

the rotating mechanism comprises fixing rods and a motor, a sliding groove is formed in the space between every two fixing rods, the output end of the motor is connected with a rotating rod, and a cylinder is fixed at one end of the rotating rod.

Preferably, translation mechanism includes the fixing base, the fixing base with place and slide through the slider between the board and link to each other, just one side of fixing base is fixed with branch, the surperficial through connection of branch has the inserted bar, the one end of inserted bar is fixed with the handle, just the surface of inserted bar is located branch with the spring has been cup jointed between the handle.

Preferably, the surface of the placing plate is provided with grooves at equal intervals, sampling bottles are arranged in the grooves, sealing plugs are fixed at the opening ends of the sampling bottles, and the middle parts of the sealing plugs are provided with through holes.

Preferably, the sliding block is of an inverted T-shaped structure, and the size of the fixed seat is matched with that of the sliding block.

Preferably, the slide block and one side of the fixed seat are provided with jacks at positions corresponding to the insertion rods.

Preferably, rollers are installed below the placing plate, and guide rails are arranged on the surface of the turntable at positions corresponding to the rollers.

Compared with the prior art, the utility model has the beneficial effects that:

1. the rotary mechanism is arranged, the placing plate is synchronously driven to rotate through the turntable, after the sampling bottle is rotated to be right below the air supply pipe, the air supply pipe is utilized to inject air into the empty sampling bottle, if the air in different time periods or the air in different positions needs to be sampled, the air in different time periods or the air in different positions can be respectively injected into different sampling bottles through the rotary mechanism, and workers do not need to manually replace the sampling bottles, so that the working efficiency is improved, and the practicability is higher;

2. the gas sampling device is provided with the translation mechanism, and after gas sampling is finished, the placing plate can be pulled towards the outer direction of the box body, so that a worker can take out the sampling bottle conveniently, and gas in the sampling bottle can be detected subsequently.

Drawings

FIG. 1 is a schematic structural diagram of an environmental monitoring gas sampling apparatus according to the present invention;

FIG. 2 is a schematic cross-sectional view of an environmental monitoring gas sampling apparatus according to the present invention;

FIG. 3 is a schematic bottom view of a placement plate and a turntable of the environmental monitoring gas sampling apparatus according to the present invention;

FIG. 4 is a schematic top view of a placement plate and a turntable of the environmental monitoring gas sampling apparatus according to the present invention;

fig. 5 is an enlarged schematic structural diagram of a portion a in fig. 2 of an environmental monitoring gas sampling apparatus according to the present invention.

In the figure: 1. a box body; 2. a fixing plate; 3. an air pump; 4. an air inlet pipe; 5. a gas hose; 6. an air supply pipe; 7. an electro-hydraulic lever; 8. placing the plate; 9. sampling bottles; 10. a turntable; 11. a fixed mount; 12. a bearing; 13. fixing the rod; 14. a chute; 15. a motor; 16. a rotating rod; 17. a cylinder; 18. a fixed seat; 19. a slider; 20. a strut; 21. inserting a rod; 22. a handle; 23. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, an environmental monitoring gas sampling device comprises a box body 1, a fixed plate 2 is fixed inside the box body 1, an air pump 3 is installed above the fixed plate 2, an electric hydraulic rod 7 is installed on one side of the fixed plate 2, a placing plate 8 is arranged below the fixed plate 2, an air inlet pipe 4 is connected above the air pump 3, one end of the air pump 3 is connected with an air hose 5, one end of the air hose 5 is fixed with an air supply pipe 6, the air supply pipe 6 is fixedly connected with the electric hydraulic rod 7, a turntable 10 is arranged below the placing plate 8, the placing plate 8 is connected with the turntable 10 through a translation mechanism, a fixed frame 11 is fixed inside the box body 1 at a position corresponding to the turntable 10, the turntable 10 is rotatably connected with the fixed frame 11 through a bearing 12, the turntable 10 is connected with the box body 1 through a rotating mechanism, and a handle is further arranged above the box body 1, the box body 1 is convenient to carry and move.

Referring to fig. 3, the rotating mechanism includes fixing rods 13 and a motor 15, a sliding chute 14 is formed in a space between every two fixing rods 13, an output end of the motor 15 is connected with a rotating rod 16, a cylinder 17 is fixed at one end of the rotating rod 16, the rotating rod drives the turntable 10 and the placing plate 8 to rotate through the rotating mechanism, and the air supply pipe 6 is inserted into different sampling bottles 9 by matching with the electric hydraulic rod 7, so that sampling of gas in different time periods or different positions can be realized.

Referring to fig. 5, translation mechanism includes fixing base 18, fixing base 18 with place and slide through slider 19 between the board 8 and link to each other, and one side of fixing base 18 is fixed with branch 20, the surface through connection of branch 20 has inserted bar 21, the one end of inserted bar 21 is fixed with handle 22, and the surface of inserted bar 21 is located and has cup jointed spring 23 between branch 20 and the handle 22, through setting up translation mechanism, utilize the removal of placing board 8, make things convenient for the staff after the sampling, take out sampling bottle 9.

Referring to fig. 4, the surface of placing board 8 is equidistant to be seted up the recess, and the inside of recess is provided with sampling bottle 9, and the open end of sampling bottle 9 is fixed with the sealing plug, and the perforation has been seted up at the middle part of sealing plug, and the offering of recess can avoid sampling bottle 9 to put and produce when placing board 8 and slide.

Referring to fig. 5, the slide block 19 is in an inverted "T" shape, the size of the fixing base 18 is matched with the slide block 19, and the slide block 19 is slidably connected with the fixing base 18, so that the placing plate 8 can be pulled towards the outside of the box body 1, and the sampling bottle 9 can be taken out.

Referring to fig. 5, the insertion holes are formed in positions of one sides of the sliding block 19 and the fixed seat 18 corresponding to the insertion rods 21, and the sliding block 19 and the placing plate 8 can be locked by inserting the insertion rods 21 into the insertion holes.

Referring to fig. 1, rollers are installed below the placing plate 8, guide rails are opened on the surface of the turntable 10 at positions corresponding to the rollers, and in the moving process of the placing plate 8, the rollers roll in the guide rails on the surface of the turntable 10, so that the placing plate 8 is stably supported.

In the utility model, when gas is required to be collected, a sampling bottle 9 is firstly placed in a groove on a placing plate 8, then an electric hydraulic rod 7 is utilized to insert the gas outlet end of a gas supply pipe 6 into a sealing plug on the sampling bottle 9, then an air pump 3 is started, gas is sequentially sent into the sampling bottle 9 through a gas inlet pipe 4, a gas delivery hose 5 and the gas supply pipe 6, if gas at different time periods or different positions is required to be sampled, the position of a box body 1 can be moved, or after a period of time, the gas supply pipe 6 is firstly pulled out from the current sampling bottle 9 by the electric hydraulic rod 7, then a motor 15 is started, the motor 15 drives a rotating rod 16 to rotate, a column body 17 slides in any one sliding groove 14, a rotating disc 10 can be driven to rotate, the rotating disc 10 synchronously drives the placing plate 8 to rotate, and after another empty sampling bottle 9 is rotated to be right below the gas supply pipe 6, the motor 15 can be closed, then repeating the above actions, and injecting the gas into the empty sampling bottle 9;

after sampling is finished, the rotary table 10 is rotated, the insertion rod 21 is rotated to a position close to a box door, the insertion rod 21 is pulled out of the insertion hole, the spring 23 is stretched, the sliding block 19 is unlocked, the placing plate 8 is pulled towards the outside of the box body 1, the sliding block 19 slides in the fixed seat 18, the roller rolls in the guide rail on the surface of the rotary table 10, the placing plate 8 is stably supported, the sampling bottle 9 is conveniently taken out, the placing plate 8 is pushed back to the original position after the sampling bottle 9 is taken out, the insertion rod 21 is loosened, the insertion rod 21 can be inserted into the insertion hole again under the retraction of the spring 23, and the sliding block 19 and the placing plate 8 are locked.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The environment monitoring gas sampling device comprises a box body (1) and is characterized in that a fixed plate (2) is fixed inside the box body (1), an air pump (3) is installed above the fixed plate (2), an electric hydraulic rod (7) is installed on one side of the fixed plate (2), a placing plate (8) is arranged below the fixed plate (2), an air inlet pipe (4) is connected above the air pump (3), an air delivery hose (5) is connected to one end of the air pump (3), an air delivery pipe (6) is fixed to one end of the air delivery hose (5), the air delivery pipe (6) is fixedly connected with the electric hydraulic rod (7), a rotary table (10) is arranged below the placing plate (8), the placing plate (8) is connected with the rotary table (10) through a translation mechanism, and a fixing frame (11) is fixed inside the box body (1) corresponding to the position of the rotary table (10), the rotary table (10) is rotationally connected with the fixed frame (11) through a bearing (12), and the rotary table (10) is connected with the box body (1) through a rotating mechanism;

the rotating mechanism comprises fixing rods (13) and a motor (15), a sliding groove (14) is formed in the space between every two fixing rods (13), the output end of the motor (15) is connected with a rotating rod (16), and a cylinder (17) is fixed at one end of the rotating rod (16).

2. The environmental monitoring gas sampling device of claim 1, wherein the translation mechanism comprises a fixed seat (18), the fixed seat (18) is connected with the placing plate (8) in a sliding manner through a sliding block (19), a supporting rod (20) is fixed on one side of the fixed seat (18), an insertion rod (21) is connected to the surface of the supporting rod (20) in a penetrating manner, a handle (22) is fixed at one end of the insertion rod (21), and a spring (23) is sleeved between the supporting rod (20) and the handle (22) on the surface of the insertion rod (21).

3. The environmental monitoring gas sampling device according to claim 1, wherein the surface of the placing plate (8) is provided with grooves at equal intervals, the grooves are internally provided with sampling bottles (9), the open ends of the sampling bottles (9) are fixed with sealing plugs, and the middle parts of the sealing plugs are provided with through holes.

4. The environmental monitoring gas sampling device of claim 2, wherein the sliding block (19) is in an inverted T-shaped structure, and the size of the fixed seat (18) is matched with that of the sliding block (19).

5. The environmental monitoring gas sampling device of claim 2, wherein the slide block (19) and one side of the fixed seat (18) are provided with jacks at positions corresponding to the insertion rod (21).

6. The environmental monitoring gas sampling device of claim 1, wherein rollers are installed below the placing plate (8), and guide rails are arranged on the surface of the turntable (10) at positions corresponding to the rollers.