CN217865521U

CN217865521U - Atmospheric sampling ware for environmental detection

Info

Publication number: CN217865521U
Application number: CN202222059198.3U
Authority: CN
Inventors: 尹传莲; 张顺
Original assignee: Shandong Huazhen Testing Technology Co ltd
Current assignee: Shandong Huazhen Testing Technology Co ltd
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2022-11-22
Anticipated expiration: 2032-08-05

Abstract

The utility model discloses an atmosphere sample thief for environmental detection, including box plate, backup pad, motor, first helical gear and gas bomb, the last surface mounting of below box plate has the backup pad, the last surface mounting of top box plate has the handle, the motor is installed to the top of backup pad, the second helical gear is installed in first helical gear left side, the plug is installed to the breathing pipe port, surface mounting has the gas bomb in the backup pad left side, the connecting pipe is installed on the right side of intake pipe, the exhaust tube is installed to the upper left side of gas bomb. This atmosphere sample thief for environment measuring is provided with motor, first helical gear, second helical gear, rotation axis and breathing pipe, and the motor drives first helical gear rotation, and first helical gear drives the rotation of second helical gear, because the rotation axis runs through the second helical gear to connect the breathing pipe, thereby drive the breathing pipe rotation, under the condition that the device need not to remove, realize sampling the gas of each angle on every side.

Description

Atmospheric sampling ware for environmental detection

Technical Field

The utility model relates to an environment measuring technical field specifically is an atmospheric sampling ware for environment measuring.

Background

The atmosphere sampler for environment detection is a device for detecting gas in the environment, the atmospheric pollution is that some substances are introduced into the atmosphere due to human activities or natural processes, present sufficient concentration and reach sufficient time, and therefore harm the comfort, health and welfare of human bodies or harm the environment, and along with the development of society and the increasing development of industry, the air pollution is more and more serious, so that the gas in the existing environment needs to be sampled and analyzed by the atmosphere sampler, and the existing atmosphere sampler still has partial defects.

For example, an atmosphere sampler for environment detection with publication number CN 2155240U, a slidable waterproof plate is arranged above an air inlet and an air outlet, so that the air inlet and the air outlet are conveniently waterproof and dustproof, and meanwhile, a through hole is arranged at the inner side of a mounting clamping plate below a protective top plate, so that the atmosphere sampler can be matched with a cooling fan on the surface of a base plate and exhaust holes on the surfaces of the protective top plate and the mounting clamping plate, so that internal heat can be conveniently exhausted through the air outlet, and the use effect of the device is improved, but the device still has certain defects;

1. when service environment detected and used the atmospheric sampling ware, the device was not convenient for remove the gas of going to gather more positions, and air inlet one end sealed the setting not, and gas sampling accuracy is lower.

2. The atmosphere sample thief is used for environmental detection generally is used for outdoor sampling, when satisfying service function, in order to possess the function that conveniently carries, and the device does not set up the convenient function of carrying, carries inconveniently.

Therefore, we propose an atmosphere sampler for environment detection so as to solve the problems of low gas sampling accuracy and inconvenience in carrying proposed in the above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an atmospheric sampling ware for environmental detection to solve the problem on the existing market that above-mentioned background art provided.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an atmosphere sample thief for environmental monitoring, includes box body board, backup pad, motor, first helical gear and gas bomb, the last surface mounting of below box body board has the backup pad, the last surface mounting of top box body board has the handle, the motor is installed to the top of backup pad, and installs first helical gear in the left side of motor, the second helical gear is installed in first helical gear left side, and the second helical gear passes through the rotation axis and connect in the breathing pipe, the rubber stopper is installed to the pipe port of breathing in, and the left side of breathing pipe installs the screwed pipe, surface mounting has the gas bomb on the backup pad left side, and the upper right side of gas bomb installs the intake pipe, the connecting pipe is installed on the right side of intake pipe, the exhaust tube is installed in the upper left side of gas bomb, and the barometer is installed in the left side of exhaust tube, and the vacuum pump is installed to the below of exhaust tube moreover, each face of box body board is connected through the hinge, the last surface mounting of 4 hinges in below has the stopper.

Preferably, a second bevel gear is installed on the left side of the first bevel gear, and the first bevel gear and the second bevel gear are perpendicular to each other.

By adopting the structure design, the rotating shaft penetrates through the second bevel gear, so that the first bevel gear and the second bevel gear are mutually vertical, and the rotating shaft can be ensured to be vertical to the horizontal plane, thereby ensuring the normal work of equipment.

Preferably, the second bevel gear is connected to the air suction pipe through a rotating shaft, and the rotating shaft is designed to have a hollow structure.

By adopting the structure design, the rotating shaft is connected with the air suction pipe to drive the air suction pipe to rotate, the pressure born by the rotating shaft is small, and the rotating shaft does not need overlarge strength, so that the rotating shaft is in a hollow structure and is light in design, and meanwhile, the manufacturing cost is saved.

Preferably, the second bevel gear is connected to the air suction pipe through a rotating shaft, and a port of the air suction pipe is in a horn-shaped structure.

By adopting the structural design, the air suction volume of the air suction pipe is increased, and the working efficiency of the device is greatly improved.

Preferably, a threaded pipe is installed on the left side of the air suction pipe, and threads are arranged on the outer surface of the threaded pipe.

By adopting the structural design, the connecting pipe is conveniently connected with the threaded pipe through threads, and the sealing performance of the connecting position is ensured.

Preferably, be connected through the hinge between box board and the box board, and hinge quantity is provided with 5 altogether, is located 4 all around of bottom box board and 1 on the left side of upper portion box board respectively, installs the stopper on 4 hinges all around of bottom box board.

Adopt above-mentioned structural design, the box board can be opened to same horizontal plane, facilitates the use the device, and the setting of stopper prevents that the inside rotation angle of box board is too big, the not be convenient for accomodating of box board.

Compared with the prior art, the beneficial effects of the utility model are that: this atmospheric sampling ware is used in environment measuring:

1. the device is provided with a motor, a first bevel gear, a second bevel gear, a rotating shaft and an air suction pipe, wherein the motor drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, and the rotating shaft penetrates through the second bevel gear and is connected with the air suction pipe so as to drive the air suction pipe to rotate;

2. be provided with box board, handle and hinge, the box board is connected through the hinge with the box board, can realize opening and folding of box board, and folding below can form the support frame and play the supporting role to equipment, and after the work was accomplished, upwards folding can use the handle to conveniently carry the device.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the connection structure of the hinge and the limiting block at B of FIG. 1 according to the present invention;

FIG. 5 is a schematic structural view of the box body plate of the present invention when opened;

FIG. 6 is an enlarged schematic view of the structure of the present invention at the position C in FIG. 5;

fig. 7 is a schematic structural view of the folding operation of the present invention.

In the figure: 1. a case plate; 2. a support plate; 3. a handle; 4. a motor; 5. a first helical gear; 6. a second helical gear; 7. a rotating shaft; 8. an air intake duct; 9. a rubber plug; 10. a threaded pipe; 11. a gas cylinder; 12. an air inlet pipe; 13. a connecting pipe; 14. an exhaust pipe; 15. a barometer; 16. a vacuum pump; 17. a hinge; 18. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: an atmosphere sampler for environment detection comprises a box body plate 1, a support plate 2, a handle 3, a motor 4, a first bevel gear 5, a second bevel gear 6, a rotating shaft 7, an air suction pipe 8, a rubber plug 9, a threaded pipe 10, an air storage bottle 11, an air inlet pipe 12, a connecting pipe 13, an air suction pipe 14, an air pressure gauge 15, a vacuum pump 16, a hinge 17 and a limiting block 18, wherein the support plate 2 is installed on the upper surface of the lower box body plate 1, the handle 3 is installed on the upper surface of the upper box body plate 1, the motor 4 is installed above the support plate 2, the first bevel gear 5 is installed on the left side of the motor 4, the second bevel gear 6 is installed on the left side of the first bevel gear 5, the first bevel gear 5 is vertical to the second bevel gear 6, and the rotating shaft 7 penetrates through the second bevel gear 6, so that the rotating shaft 7 can be vertical to the horizontal plane when the first bevel gear 5 is vertical to the second bevel gear 6, thereby ensuring the normal operation of the device, and the second bevel gear 6 is connected to the air suction pipe 8 through the rotating shaft 7, and the rotating shaft 7 is designed in a hollow structure, because the rotating shaft 7 is connected with the air suction pipe 8 to drive the air suction pipe 8 to rotate, the pressure born by the rotating shaft 7 is small, and no overlarge strength is needed, so the rotating shaft 7 is designed in a hollow structure, the manufacturing cost is saved while the design is light, the port of the air suction pipe 8 is in a horn structure, the air suction amount of the air suction pipe 8 is increased, the working efficiency of the device is greatly improved, the rubber plug 9 is installed at the port of the air suction pipe 8, the threaded pipe 10 is installed at the left side of the air suction pipe 8, the outer surface of the threaded pipe 10 is provided with threads, the connecting pipe and the threaded pipe are conveniently connected through threads, the sealing performance of the connecting position is ensured, the air storage bottle 11 is installed on the left side of the support plate 2, and the air inlet pipe 12 is installed at the upper right side of the air storage bottle 11, connecting pipe 13 is installed on the right side of intake pipe 12, exhaust tube 14 is installed in the upper left side of gas bomb 11, and barometer 15 is installed in the left side of exhaust tube 14, and vacuum pump 16 is installed to the below of exhaust tube 14, box body board 1 is connected through hinge 17 with box body board 1, and hinge 17 quantity is provided with 5 altogether, be located 4 all around of bottom box body board 1 respectively and 1 on the left side of upper portion box body board 1, install stopper 18 on 4 all around hinges 17 of bottom box body board 1, box body board 1 can be opened to same horizontal plane, facilitate the use the device, the setting of stopper 18, prevent that box body board 1 inside rotation angle is too big, be not convenient for accomodating of box body board 1, the last surface mounting of 4 hinges 17 in below has stopper 18.

The working principle is as follows: when the atmosphere sampler for environment detection is used, firstly, the upper box body plate 1 is turned upwards by opening the lock catch, under the action of the hinge 17, the box body plate 1 is turned over to be as shown in fig. 7, then the atmosphere sampler for environment detection is exposed to work, then the motor 4 is started, the motor 4 drives the first bevel gear 5 to rotate, the first bevel gear 5 drives the second bevel gear 6 to rotate, the second bevel gear 6 drives the rotating shaft 7 to rotate, the rotating shaft 7 drives the air suction pipe 8 to rotate, after the air suction pipe 8 rotates to a target sampling point, the motor 4 is closed, then the vacuum pump 16 is started, redundant gas in the equipment pipe is pumped out, after the barometer 15 is observed to be stable, then the rubber plug 9 is opened, the air suction pipe 8 collects gas, then the connecting pipe 13 is connected to the threaded pipe 10, the gas reaches the gas storage bottle 11 through the connecting pipe 13 and the air inlet pipe 12, after the barometer 15 is observed to be stable, the rubber plug 9 is covered, the collection is completed, the box body plates 1 are respectively turned upwards, the surrounding box body plates 1 are under the action of the limit block 18 and are perpendicular to the horizontal plane, then the lock catch is closed, and the handle 3 is pulled to be carried to the detection point. Thereby completing a series of works. Those not described in detail in this specification are within the skill of the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an atmosphere sample thief for environmental detection, includes box board (1), backup pad (2), motor (4), first helical gear (5) and gas bomb (11), its characterized in that: the utility model discloses a pneumatic testing device, including box body board (1), hinge (17), last surface mounting has backup pad (2), the last surface mounting of box body board (1) has handle (3), motor (4) are installed to the top of backup pad (2), and first helical gear (5) are installed in the left side of motor (4), second helical gear (6) are installed in first helical gear (5) left side, and second helical gear (6) are connected in breathing pipe (8) through rotation axis (7), plug (9) are installed to breathing pipe (8) port, and the left side of breathing pipe (8) installs screwed pipe (10), backup pad (2) left side last surface mounting has gas bomb (11), and the upper right side of gas bomb (11) installs intake pipe (12), connecting pipe (13) is installed on the right side of intake pipe (12), exhaust tube (14) are installed to the upper left side of gas bomb (11), and barometer (15) are installed to the left side of exhaust tube (14), and vacuum pump (16) are installed to the below of exhaust tube (14), each surface of box body board (1) is connected through hinge (17), the stopper (18) is installed to the stopper.

2. The atmosphere sampler for environment detection according to claim 1, characterized in that: and a second bevel gear (6) is installed on the left side of the first bevel gear (5), and the first bevel gear (5) and the second bevel gear (6) are perpendicular to each other.

3. The atmosphere sampler for environment detection according to claim 1, characterized in that: the second bevel gear (6) is connected to the air suction pipe (8) through a rotating shaft (7), and the rotating shaft (7) is designed to be of a hollow structure.

4. The atmosphere sampler for environment detection according to claim 1, characterized in that: the second bevel gear (6) is connected to the air suction pipe (8) through a rotating shaft (7), and the port of the air suction pipe (8) is of a horn-shaped structure.

5. The atmosphere sampler for environment detection according to claim 1, characterized in that: a threaded pipe (10) is installed on the left side of the air suction pipe (8), and threads are arranged on the outer surface of the threaded pipe (10).

6. The atmosphere sampler for environment detection according to claim 1, characterized in that: each face of box board (1) is connected through hinge (17), and hinge (17) quantity is provided with 5 altogether, is located 4 all around and the left side 1 of upper portion box board (1) of bottom box board (1) respectively, installs stopper (18) on 4 hinges (17) all around of bottom box board (1).