CN211401829U

CN211401829U - Atmospheric pollution detection device

Info

Publication number: CN211401829U
Application number: CN201922081386.4U
Authority: CN
Inventors: 程朋飞
Original assignee: Chengdu European Union Testing Technology Service Co ltd
Current assignee: Chengdu European Union Testing Technology Service Co ltd
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-09-01
Anticipated expiration: 2029-11-27

Abstract

The utility model discloses an atmosphere pollution detection device, including installing in the inside detecting element and the box of detection casing, the both sides outer wall of box all welds the telescopic link of symmetric distribution, and the top outer wall of box articulates there is the case lid, the box inner wall welds the damping spring that distributes equidistantly, and the damping spring one end of keeping away from the box inner wall is connected with the standing groove, the inner wall welding of standing groove has the division board, one side of division board is equipped with the collecting chamber, and the opposite side of division board is equipped with the gas collecting tank, the gas collecting tank is connected with the detection casing, and the outer wall welding of gas collecting tank bottom has first discharge. The utility model discloses its outside is equipped with the box, and can protect equipment well to prevent to wet, and the box inner wall welding has damping spring, can greatly weaken the vibrations that equipment transported and the during operation produced, and the S type connecting pipe can be with the rainwater discharge of collecting the in-process, avoids getting into the inside influence to the testing result that produces of collecting the pipe.

Description

Atmospheric pollution detection device

Technical Field

The utility model relates to an environmental protection technology field especially relates to an atmosphere pollution detection device.

Background

In recent years, with the rapid development of economy, the environmental pollution problem is getting more serious, especially the air quality problem is receiving more and more attention, the atmospheric pollutants enter the atmosphere by human or natural sources, participate in the circulation process of the atmosphere, after a certain detention time, are removed from the atmosphere through chemical reaction, biological activity and physical sedimentation in the atmosphere, if the output rate is less than the input rate, the atmospheric pollutants are relatively accumulated in the atmosphere, the concentration of a certain substance in the atmosphere is increased, when the concentration is increased to a certain degree, acute and chronic harm can be directly or indirectly caused to people, organisms or materials, etc., in order to detect whether the air is suitable for people to go out, a plurality of gas detection devices for air pollution are designed, but the existing gas detection devices are inconvenient to carry, when the detection devices are exposed outdoors for a long time, the equipment can be affected with damp, and no special design is provided for collecting the atmosphere, so that inconvenience is brought to later-stage research.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an atmosphere pollution detection device.

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

an atmospheric pollution detection device comprises a detection unit and a box body which are arranged in a detection shell, wherein telescopic rods which are symmetrically distributed are welded on the outer walls of two sides of the box body, the outer wall of the top of the box body is hinged with a box cover, damping springs which are equidistantly distributed are welded on the inner wall of the box body, a placing groove is connected at one end, away from the inner wall of the box body, of each damping spring, a partition plate is welded on the inner wall of the placing groove, a containing chamber is arranged at one side of each partition plate, a gas collecting tank is arranged at the other side of each partition plate, the gas collecting tank is connected with the detection shell, a first gas collecting pipe is welded on the outer wall of the bottom of the gas collecting tank, a one-way valve is installed on the inner wall of one end of the first gas collecting pipe in a clamping mode, one end, away from the box body, and the drain pipe is inserted in the water collecting tank.

Preferably, the outer wall of the box body forms a fastening fit with the box cover through a hasp lock, and a sealing ring is bonded at the joint of the box body and the box cover.

Preferably, the connecting pipe is of an S-shaped structure.

Preferably, the cross section of the partition plate is of a T-shaped structure.

Preferably, the air in the one-way valve flows from the inside of the first air collecting pipe to the inside of the air collecting tank.

Preferably, the telescopic link includes fixed pipe and the connecting rod of sliding cup joint on the fixed pipe inner wall, has fastening bolt through threaded connection on the outer wall of fixed pipe, and the bolt forms fastening fit with the connecting rod.

The utility model has the advantages that:

1. the atmosphere pollution detection device of this design is equipped with the box in its outside, when equipment was outdoor when carrying out air acquisition, can protect equipment to prevent to wet well, and the box inner wall welded has damping spring, can greatly weaken the vibrations that equipment transported and during operation produced, can protect equipment not receive the damage.

2. The atmosphere pollution detection device of this design is equipped with special collecting gas' S discharge tube and gas collecting hopper in the box outside, aims at the wind direction with the gas collecting hopper, can gather the atmosphere that pollutes, and the middle S type connecting pipe that is equipped with can be with the rainwater discharge of collecting the in-process, avoids getting into the inside influence to the testing result that produces of collecting tube.

Drawings

FIG. 1 is a sectional view of a box structure of an atmospheric pollution detecting device according to the present invention;

fig. 2 is a top view of a box structure of the atmospheric pollution detection device provided by the present invention;

fig. 3 is a side view of the overall structure of the atmospheric pollution detection device provided by the present invention.

In the figure: 1 detection shell, 2 boxes, 3 telescopic links, 4 case lids, 5 damping spring, 6 standing grooves, 7 division boards, 8 collecting chambers, 9 gas collecting tanks, 10 first gas collecting pipes, 11 check valves, 12 connecting pipes, 13 second gas collecting pipes, 14 gas collecting hoppers and 15 water collecting tanks.

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.

Referring to fig. 1-3, an atmospheric pollution detection device comprises a detection unit and a box body 2 which are arranged inside a detection shell 1, wherein telescopic rods 3 which are symmetrically distributed are welded on the outer walls of two sides of the box body 2, each telescopic rod 3 comprises a fixed pipe and a connecting rod which is sleeved on the inner wall of the fixed pipe in a sliding manner, a fastening bolt is connected on the outer wall of each fixed pipe through a thread, the fastening bolt is tightly matched with the corresponding connecting rod, a box cover 4 is hinged on the outer wall of the top of the box body 2, the outer wall of the box body 2 is tightly matched with the box cover 4 through a hasp lock, a sealing ring is bonded at the joint of the box body 2 and the box cover 4, damping springs 5 which are distributed equidistantly are welded on the inner wall of the box body 2, a placing groove 6 is connected at one end of each damping spring 5, which is far away from the inner wall, and the opposite side of division board 7 is equipped with gas collecting tank 9, gas collecting tank 9 is connected with and detects casing 1, and gas collecting tank 9 bottom outer wall welding has first gas collecting pipe 10, check valve 11 is installed to the double-layered check valve 11 of first gas collecting pipe 10 one end inner wall, the air in check valve 11 is by inside the gas collecting tank 9 of the inside flow direction of first gas collecting pipe 10, and the one end that box 2 was kept away from to first gas collecting pipe 10 is connected with connecting pipe 12, connecting pipe 12 is S type structure, connecting pipe 12 is connected with second gas collecting pipe 13, and second gas collecting pipe 13 has cup jointed gas collecting bucket 14, the outer wall welding of one side of connecting pipe 12 has the drain pipe, and the drain pipe is pegged graft.

The working principle is as follows: when the user uses the atmosphere pollution detection device, at first open the back with box 2, take out connecting pipe 12, second gas collecting pipe 13 and gas collecting hopper 14 inside containing chamber 8, then splice with first gas collecting pipe 10, rise telescopic link 3 with the 2 outer walls of box after the concatenation finishes, it is steady to place box 2 that will place detection casing 1, start detection device and let its work, then cover case lid 1, let its detection device detect the atmosphere of collection.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The atmospheric pollution detection device comprises a detection unit and a box body (2) which are arranged inside a detection shell (1), and is characterized in that telescopic rods (3) which are symmetrically distributed are welded on the outer walls of the two sides of the box body (2), a box cover (4) is hinged on the outer wall of the top of the box body (2), damping springs (5) which are equidistantly distributed are welded on the inner wall of the box body (2), a placing groove (6) is connected to one end, away from the inner wall of the box body (2), of each damping spring (5), a partition plate (7) is welded on the inner wall of each placing groove (6), a containing chamber (8) is arranged on one side of each partition plate (7), a gas collecting tank (9) is arranged on the other side of each partition plate (7), the gas collecting tank (9) is connected with the detection shell (1), a first gas collecting pipe (10) is welded on the outer wall of the bottom of each gas collecting tank (, and the one end that box (2) was kept away from in first gas collecting pipe (10) is connected with connecting pipe (12), connecting pipe (12) are connected with second gas collecting pipe (13), and second gas collecting pipe (13) have cup jointed gas collecting hopper (14), the outer wall welding of one side of connecting pipe (12) has the drain pipe, and the drain pipe is pegged graft inside water catch bowl (15).

2. The atmospheric pollution detection device according to claim 1, wherein the outer wall of the box body (2) is in tight fit with the box cover (4) through a snap lock, and a sealing ring is bonded at the joint of the box body (2) and the box cover (4).

3. An atmospheric pollution detection device as claimed in claim 1, wherein said connecting tube (12) is of S-shaped configuration.

4. An atmospheric pollution detection device as claimed in claim 1, wherein said partition plate (7) is of a T-shaped cross-section.

5. An atmospheric pollution detection device as claimed in claim 1, wherein the air in the one-way valve (11) flows from the interior of the first gas collecting pipe (10) to the interior of the gas collecting tank (9).

6. The atmospheric pollution detection device according to claim 1, wherein the telescopic rod (3) comprises a fixed pipe and a connecting rod slidably sleeved on the inner wall of the fixed pipe, the outer wall of the fixed pipe is connected with a fastening bolt through a thread, and the bolt and the connecting rod form a fastening fit.