CN213275043U

CN213275043U - Atmospheric monitoring sampling device

Info

Publication number: CN213275043U
Application number: CN202021409624.6U
Authority: CN
Inventors: 邱晓娟; 孙学坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-05-25
Anticipated expiration: 2030-07-17

Abstract

The utility model discloses an atmosphere monitoring sampling device, comprising a base plate, the upper end of bottom plate is fixed with electric telescopic handle, electric telescopic handle's upper end is fixed with the mounting panel, the rotating electrical machines is installed to the upper end of mounting panel, the output of rotating electrical machines is connected with the rotation axis, install the rotary disk on the rotation axis, the fixing base is installed to the side of rotary disk, the lower extreme of fixing base is fixed with the gas collecting channel, one side of gas collecting channel is connected with the hose, the other end of hose is connected with first connecting pipe, the other end of first connecting pipe is connected with the intake pipe through first rubber tube, install first valve in the intake pipe, the other end and the gas collecting bottle of intake pipe are linked together, the other end of gas collecting bottle is connected with the outlet duct, install the second valve on the outlet duct, the other end of outlet duct is. The utility model discloses be convenient for even atmosphere of absorbing different positions, the sampling is nimble.

Description

Atmospheric monitoring sampling device

Technical Field

The utility model relates to an atmosphere monitoring technology field, in particular to atmosphere monitoring sampling device.

Background

Atmospheric monitoring, also called atmospheric quality monitoring, refers to the process of performing stationing observation on main pollutants in the atmosphere of a region and evaluating the atmospheric environmental quality. The atmospheric quality monitoring is usually based on the scale of a region, the distribution condition of atmospheric pollution sources, meteorological conditions, topography and other factors, and several or more representative measuring points, namely atmospheric sampling points, are selected in the region to perform regular monitoring of specified projects. The atmosphere quality monitoring items specified in China include sulfur dioxide, nitrogen dioxide, sulfur dioxide, carbon monoxide, ozone and the like, and can be specifically divided into a plurality of items such as suspended particles, fluorides and the like. The existing atmospheric monitoring sampling device is poor in flexibility during sampling, and a sampling area is fixed, so that a large error is caused.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide an atmospheric monitoring sampling device, which can effectively solve the problems of the background art.

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

an atmosphere monitoring and sampling device comprises a bottom plate, wherein an air suction pump, a collection box and an electric telescopic rod are fixed at the upper end of the bottom plate, a mounting plate is fixed at the upper end of the electric telescopic rod, a rotating motor is installed at the upper end of the mounting plate, a protective cover is installed on the outer side of the rotating motor, the output end of the rotating motor is connected with a rotating shaft, the rotating shaft penetrates through the protective cover and extends to the outer side of the protective cover, a rotating disc is installed on the rotating shaft, a fixed seat is installed at the side end of the rotating disc, a gas collecting hood is fixed at the lower end of the fixed seat, a hose is connected to one side of the gas collecting hood, a first connecting pipe is connected to the other end of the hose, the other end of the first connecting pipe is arranged in the collection box, and the other end of the air inlet pipe is communicated with a gas collecting bottle, the gas collecting bottle is arranged in the collecting box, the other end of the gas collecting bottle is connected with an air outlet pipe, a second valve is installed on the air outlet pipe, the other end of the air outlet pipe is communicated with a second connecting pipe through a second rubber pipe, and the other end of the second connecting pipe is communicated with the input end of the air suction pump.

Preferably, the inside of bottom plate is installed with the battery, the output and the aspirator pump of battery, electric telescopic handle, rotating electrical machines's input electric connection.

Preferably, a push rod is obliquely installed at the side end of the bottom plate.

Preferably, the lower extreme of bottom plate is fixed with the buffering post, buffer spring is installed in the outside of buffering post, the fixed plate is installed to the lower extreme of buffering post, the universal wheel is installed to the lower extreme of fixed plate.

Preferably, the electric telescopic rod is ANT-35 in model.

Preferably, the end face of the gas collecting hood is provided with a filter screen.

Compared with the prior art, the utility model discloses following beneficial effect has: the atmosphere monitoring and sampling device comprises an atmosphere monitoring device, a gas collecting bottle is placed in a collecting box, an air inlet pipe of the gas collecting bottle is connected with a first rubber pipe, an air outlet pipe of the gas collecting bottle is connected with a second rubber pipe, an electric telescopic rod is started to stretch up and down to adjust the position, so that a gas collecting hood is driven to adjust to a proper height, an air suction pump is started, atmosphere enters the input end of the air suction pump from the gas collecting hood, a hose, a first connecting pipe, the first rubber pipe, the air inlet pipe, the gas collecting bottle, the air outlet pipe, the second rubber pipe and a second connecting pipe, and comes out from the output end of the air suction pump, a rotating motor is started simultaneously, the rotating motor drives a rotating shaft to rotate, the rotating shaft drives the gas collecting hood to rotate in a reciprocating mode, atmosphere in different directions is uniformly sucked, after the air suction pump is started for a period of time, the, the second valve on the outlet duct collects the atmosphere, separates the inlet duct on the gas collecting bottle from the first rubber tube, separates the outlet duct on the gas collecting bottle from the second rubber tube, and takes out the gas collecting bottle from the collecting box, so that the sampling is flexible, convenient and simple.

Drawings

Fig. 1 is a schematic view of the overall structure of an atmospheric monitoring sampling device of the present invention;

fig. 2 is an enlarged schematic structural diagram of a portion a of the atmospheric monitoring sampling device of the present invention;

fig. 3 is a schematic plan view of the gas-collecting channel of the atmospheric monitoring sampling device of the present invention.

In the figure: 1. a base plate; 2. a getter pump; 3. a collection box; 4. an electric telescopic rod; 5. a first connecting pipe; 6. a second connecting pipe; 7. mounting a plate; 8. a rotating electric machine; 9. a protective cover; 10. a rotating shaft; 11. rotating the disc; 12. a fixed seat; 13. a gas-collecting hood; 14. a hose; 15. a storage battery; 16. a buffer column; 17. a buffer spring; 18. a fixing plate; 19. a universal wheel; 20. a push rod; 21. a gas collection bottle; 22. an air inlet pipe; 23. a first valve; 24. a first rubber tube; 25. an air outlet pipe; 26. a second valve; 27. a second rubber tube; 28. and (4) a filter screen.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, an atmosphere monitoring and sampling device comprises a bottom plate 1, wherein a suction pump 2, a collection box 3 and an electric telescopic rod 4 are fixed at the upper end of the bottom plate 1, a mounting plate 7 is fixed at the upper end of the electric telescopic rod 4, a rotating motor 8 is installed at the upper end of the mounting plate 7, a protective cover 9 is installed at the outer side of the rotating motor 8, an output end of the rotating motor 8 is connected with a rotating shaft 10, the rotating shaft 10 penetrates through the protective cover 9 and extends to the outer side of the protective cover 9, a rotating disc 11 is installed on the rotating shaft 10, a fixed seat 12 is installed at the side end of the rotating disc 11, a gas collecting hood 13 is fixed at the lower end of the fixed seat 12, a hose 14 is connected to one side of the gas collecting hood 13, a first connecting pipe 5 is connected to the other, the other end of the first connecting pipe 5 is connected with an air inlet pipe 22 through a first rubber pipe 24, a first valve 23 is installed on the air inlet pipe 22, the other end of the air inlet pipe 22 is communicated with a gas collecting bottle 21, the gas collecting bottle 21 is arranged in the collecting box 3, the other end of the gas collecting bottle 21 is connected with an air outlet pipe 25, a second valve 26 is installed on the air outlet pipe 25, the other end of the air outlet pipe 25 is communicated with a second connecting pipe 6 through a second rubber pipe 27, and the other end of the second connecting pipe 6 is communicated with the input end of the air suction pump 2.

In this embodiment, preferably, the inside of bottom plate 1 is equipped with battery 15, battery 15's output and aspirator pump 2, electric telescopic handle 4, rotating electrical machines 8's input electric connection, battery 15 are convenient for provide the electric energy for aspirator pump 2's joyful, electric telescopic handle 4's flexible from top to bottom, rotating electrical machines 8's rotation.

In this embodiment, preferably, a push rod 20 is obliquely installed at a side end of the bottom plate 1, so that the push rod 20 is used to push the atmosphere monitoring and sampling device to move.

In this embodiment, it is preferable that the lower extreme of bottom plate 1 is fixed with buffering post 16, buffer spring 17 is installed in the outside of buffering post 16, fixed plate 18 is installed to the lower extreme of buffering post 16, universal wheel 19 is installed to the lower extreme of fixed plate 18, and buffering post 16, buffer spring 17 are convenient for cushion the vibrations of atmosphere monitoring sampling device in the removal process, and universal wheel 19 is convenient for atmosphere monitoring sampling device's removal.

In this embodiment, preferably, the electric telescopic rod 4 is ANT-35 in model, so that the accuracy is high, and the electric telescopic rod 4 can be conveniently extended and retracted.

In this embodiment, preferably, a filter screen 28 is installed on an end surface of the gas collecting channel 13, so as to filter out particles in the atmosphere.

It should be noted that, the utility model relates to an atmosphere monitoring and sampling device, when in use, the atmosphere monitoring device is moved to a monitoring point, the gas collecting bottle 21 is placed in the collecting box 3, the air inlet pipe 22 of the gas collecting bottle 21 is connected with the first rubber tube 24, the air outlet pipe 25 of the gas collecting bottle 21 is connected with the second rubber tube 27, the electric telescopic rod 4 is started, the electric telescopic rod 4 is stretched and adjusted up and down to adjust the position, thereby driving the gas collecting hood 13 to adjust to a proper height, the air suction pump 2 is started, the atmosphere flows from the gas collecting hood 13, the hose 14, the first connecting pipe 5, the first rubber tube 24, the air inlet pipe 22, the gas collecting bottle 21, the air outlet pipe 25, the second rubber tube 27, the second connecting pipe 6 enters the input end of the air suction pump 2, flows out from the output end of the air suction pump 2, the rotating motor 8 is started simultaneously, the rotating shaft 10 is driven by the, the atmosphere in the different position of even absorption, after getter pump 2 starts a period, close getter pump 2, close first valve 23 in the intake pipe 22 simultaneously, second valve 26 on the outlet duct 25, collect the atmosphere, part intake pipe 22 and first rubber tube 24 on the gas collecting bottle 21, part outlet duct 25 and second rubber tube 27 on the gas collecting bottle 21, take out gas collecting bottle 21 from collection box 3, and the sampling is nimble, and is convenient simple.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An atmosphere monitoring sampling device, includes bottom plate (1), its characterized in that: the upper end of bottom plate (1) is fixed with aspirator pump (2), collection box (3), electric telescopic handle (4), the upper end of electric telescopic handle (4) is fixed with mounting panel (7), rotating electrical machines (8) are installed to the upper end of mounting panel (7), protection casing (9) are installed in the outside of rotating electrical machines (8), the output of rotating electrical machines (8) is connected with rotation axis (10), rotation axis (10) run through the outside that protection casing (9) extended to protection casing (9), just install rotary disk (11) on rotation axis (10), fixing base (12) are installed to the side of rotary disk (11), the lower extreme of fixing base (12) is fixed with gas collecting channel (13), one side of gas collecting channel (13) is connected with hose (14), the other end of hose (14) is connected with first connecting pipe (5), the other end of first connecting pipe (5) is established in collection box (3), the other end of first connecting pipe (5) is connected with intake pipe (22) through first rubber tube (24), install first valve (23) on intake pipe (22), just the other end and gas collecting bottle (21) of intake pipe (22) are linked together, gas collecting bottle (21) are established in collection box (3), just the other end of gas collecting bottle (21) is connected with outlet duct (25), install second valve (26) on outlet duct (25), the other end of outlet duct (25) is linked together with second connecting pipe (6) through second rubber tube (27), the other end and the input of aspirator pump (2) of second connecting pipe (6) are linked together.

2. An atmospheric monitoring sampling device as defined in claim 1, wherein: the novel vacuum cleaner is characterized in that a storage battery (15) is arranged inside the bottom plate (1), and the output end of the storage battery (15) is electrically connected with the input ends of the air suction pump (2), the electric telescopic rod (4) and the rotating motor (8).

3. An atmospheric monitoring sampling device as defined in claim 1, wherein: and a push rod (20) is obliquely arranged at the side end of the bottom plate (1).

4. An atmospheric monitoring sampling device as defined in claim 1, wherein: the lower extreme of bottom plate (1) is fixed with buffering post (16), buffer spring (17) are installed in the outside of buffering post (16), fixed plate (18) are installed to the lower extreme of buffering post (16), universal wheel (19) are installed to the lower extreme of fixed plate (18).

5. An atmospheric monitoring sampling device as defined in claim 1, wherein: the electric telescopic rod (4) is ANT-35 in model.

6. An atmospheric monitoring sampling device as defined in claim 1, wherein: and a filter screen (28) is arranged on the end surface of the gas-collecting hood (13).