CN211697124U

CN211697124U - Intelligent air sampling device

Info

Publication number: CN211697124U
Application number: CN202020101743.9U
Authority: CN
Inventors: 陈开锋
Original assignee: Hubei Bose Testing Technology Co ltd
Current assignee: Hubei Bose Testing Technology Co ltd
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-10-16
Anticipated expiration: 2030-01-17

Abstract

The utility model discloses an air intelligence sampling device, including the main tank body, diapire central point puts fixedly connected with pneumatic cylinder in the main tank body, it is provided with the backup pad to lie in pneumatic cylinder top position in the main tank body, backup pad lower surface central point puts and the flexible end fixed connection of pneumatic cylinder, backup pad top position is provided with places the board, it is provided with the hole of placing that is circular setting to place board upper surface position, place the downthehole gas collecting bottle that has put, main tank body top arbitrary one side in position runs through fixedly connected with and receives the trachea, it is provided with support rotating device to place board below position, be provided with the air suction device in the gas collecting bottle. The utility model discloses can effectual realization automatic bottle changing gather air sample, it is sealed tight in the collection process, avoid causing when becoming the collection to crowd the gas and lead to the sample to pollute, cause the testing data inaccurate.

Description

Intelligent air sampling device

Technical Field

The utility model relates to an empty gas detection surveys technical field, especially relates to air intelligence sampling device.

Background

Atmospheric environmental monitoring is a process of determining the concentration of pollutants in the atmospheric environment, observing and analyzing the changes and the influence on the environment. The atmospheric pollution monitoring is to measure the kind and concentration of pollutants in the atmosphere and observe the time-space distribution and change rule of the pollutants. The monitored molecular pollutants mainly comprise sulfur oxides, nitrogen oxides, carbon monoxide, ozone, halogenated hydrocarbons, hydrocarbons and the like; the particulate pollutants mainly comprise dust fall, total suspended particles, floating dust and acid sedimentation. The atmospheric quality monitoring is to perform point distribution sampling and analysis on main pollutants in the atmosphere of a certain area. Regular monitoring of a prescribed project is generally performed based on factors such as the size of a region, the distribution and intensity of atmospheric pollution sources, weather conditions, and the topography of the terrain. The Chinese regulation atmospheric quality monitoring items comprise sulfur dioxide, nitrogen oxide, total suspended particulate matters, carbon monoxide and dust fall. In addition, monitoring of characteristic pollutants such as hydrocarbon, total oxidant, inhalable particles, nitrogen dioxide, fluoride, lead and the like can be increased according to different characteristics of regional atmospheric pollution.

Today at high-speed development is especially important to the atmospheric environment monitoring in industrial area, will real-time detection environmental quality in the environment in industrial area, this needs carry out the sample collection to atmospheric environment at any time, mostly needs to adopt the manual work to gather among the prior art, but extravagant manpower is more troublesome like this.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an intelligent air sampling device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: air intelligence sampling device, including the main tank body, the internal diapire central point of main tank puts fixedly connected with pneumatic cylinder, it is provided with the backup pad to lie in pneumatic cylinder top position in the main tank body, backup pad lower surface central point puts and the flexible end fixed connection of pneumatic cylinder, backup pad top position is provided with places the board, it is provided with the hole of placing that is circular setting to place board upper surface position, place the downthehole gas collecting bottle that has put, the arbitrary one side of main tank body top position runs through fixedly connected with receipts trachea, it is provided with support rotating device to place board below position, be provided with air suction device in the gas collecting bottle.

As a further description of the above technical solution:

receive the trachea and be located the sealed pad of one end fixedly connected with in the main tank body, the main tank body outside is rotated and is connected the recovery door.

As a further description of the above technical solution:

the supporting and rotating device comprises four supporting legs, wherein the supporting legs are fixedly connected to the lower surface of the placing plate and are distributed in a circular shape, the upper surface of the supporting plate is fixedly connected with an annular slide rail, the supporting legs are rotatably connected with pulleys at the positions, close to the bottom of one side of the annular slide rail, of the supporting legs, and the pulleys are rotatably connected with the annular slide rail.

As a further description of the above technical solution:

the supporting plate is characterized in that a servo motor is fixedly connected to the center of the upper surface of the supporting plate, a rotating shaft is fixedly connected to the driving end of the servo motor, and one end of the rotating shaft, far away from the servo motor, is fixedly connected with the center of the lower surface of the placing plate.

As a further description of the above technical solution:

the gas collecting bottle is characterized in that a constant pressure valve is arranged at the position of a bottle opening at the top of the gas collecting bottle, and a vacuum generator is fixedly connected to the side wall of the gas collecting bottle in a penetrating mode.

As a further description of the above technical solution:

the diameter of the placing hole is consistent with the diameter of the bottom of the gas collecting bottle.

The utility model discloses following beneficial effect has:

the utility model discloses a set up and support rotating device, motor through rotating device can rotate the gas collecting bottle bottleneck to receive trachea below position, makes strutting arrangement's pneumatic cylinder through strutting arrangement for the pneumatic cylinder supports gas collecting bottle and the sealed pad of receiving the trachea below tightly, avoids the gas collecting bottle to lead to with other position gas series absorptions at the in-process of breathing in, makes the utility model discloses can realize that the automatic bottle that trades is breathed in, and it is tighter to breathe in sealed simultaneously, avoids inspiratory air to be polluted, leads to the inspection data inaccurate.

The utility model discloses can effectual realization automatic bottle changing gather air sample, it is sealed tight in the collection process, avoid causing when becoming the collection to crowd the gas and lead to the sample to pollute, cause the testing data inaccurate.

Drawings

Fig. 1 is a front view of the intelligent air sampling device provided by the present invention;

fig. 2 is a sectional view of the intelligent air sampling device provided by the present invention;

fig. 3 is a top view of a placing plate of the intelligent air sampling device provided by the present invention;

figure 4 is the utility model provides an air intelligent sampling device's gas collecting bottle cross-sectional view.

Illustration of the drawings:

1. a main box body; 2. a recovery door; 3. a gas collecting pipe; 4. a gasket; 5. supporting legs; 6. an annular slide rail; 7. a servo motor; 8. a hydraulic cylinder; 9. a support plate; 10. a pulley; 11. placing the plate; 12. a gas collection bottle; 13. a rotating shaft; 14. placing holes; 15. a vacuum generator; 16. a constant pressure valve.

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 work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: an intelligent air sampling device comprises a main box body 1, a hydraulic cylinder 8 is fixedly connected to the central position of the inner bottom wall of the main box body 1, a supporting plate 9 is arranged in the main box body 1 and above the hydraulic cylinder 8, the central position of the lower surface of the supporting plate 9 is fixedly connected with the telescopic end of the hydraulic cylinder 8, a placing plate 11 is arranged above the supporting plate 9, a placing hole 14 which is circularly arranged is arranged on the upper surface of the placing plate 11, a gas collecting bottle 12 is placed in the placing hole 14, a gas collecting pipe 3 is fixedly connected to any one side of the upper position of the main box body 1 in a penetrating manner, a supporting and rotating device is arranged below the placing plate 11, the gas collecting bottle 12 can be conveniently rotated to the position, the gas collecting bottle 12 is tightly abutted against the sealing gasket 4 at the position of the gas collecting pipe 3 through the hydraulic cylinder 8, an air suction device is arranged in the gas collecting bottle 12, and air to be collected is sucked into the gas collecting bottle 12 through the air suction device.

One end of the air collecting pipe 3 positioned in the main box body 1 is fixedly connected with a sealing gasket 4, and the outer side of the main box body 1 is rotatably connected with the recovery door 2. Support rotating device includes four supporting legs 5, and four supporting legs 5 fixed connection just are circular distribution at placing 11 lower surface positions of board, and fixed surface is connected with annular slide rail 6 on the backup pad 9, and four supporting legs 5 are close to 6 one side bottom positions of annular slide rail and rotate and are connected with pulley 10, and pulley 10 rotates with annular slide rail 6 to be connected, supports through annular slide rail 6 and supporting leg 5 and places board 11, avoids placing board 11's the too big servo motor 7 damage that leads to of load.

The center of the upper surface of the supporting plate 9 is fixedly connected with a servo motor 7, the driving end of the servo motor 7 is fixedly connected with a rotating shaft 13, and the rotating shaft 13 is far away from one end of the servo motor 7 and is fixedly connected with the center of the lower surface of the placing plate 11. A constant pressure valve 16 is arranged at the top bottle opening of the gas collecting bottle 12, and a vacuum generator 15 is fixedly connected to the side wall of the gas collecting bottle 12 in a penetrating manner. The diameter of the placing hole 14 is consistent with the diameter of the bottom of the gas collecting bottle 12, so that the gas collecting bottle 12 is stably placed in the placing hole 14, and the gas collecting bottle 12 is prevented from shaking.

The working principle is as follows: the staff starts servo motor 7, make servo motor 7 rotate and drive and place board 11 and rotate, make and place board 11 and drive gas collecting bottle 12 and rotate, make the bottleneck of gas collecting bottle 12 rotate and receive trachea 3 below position, at start-up hydraulic cylinder 8, make hydraulic cylinder 8 to backup pad 9, place board 11 and gas collecting bottle 12 and move on, make gas collecting bottle 12 move up, make sealed pad 4 and gas collecting bottle 12 bottleneck support tightly sealed, starting vacuum generator 15, make gas collecting bottle 12 take air out the atmospheric pressure reduction, make constant pressure valve 16 open, make the air get into gas collecting bottle 12.

Finally, it should be noted that: 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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. Air intelligence sampling device, including main tank body (1), its characterized in that: fixedly connected with pneumatic cylinder (8) is put to diapire central point in the main tank body (1), it is provided with backup pad (9) to lie in pneumatic cylinder (8) top position in the main tank body (1), backup pad (9) lower surface central point puts and pneumatic cylinder (8) flexible end fixed connection, backup pad (9) top position is provided with places board (11), place board (11) upper surface position and be provided with and be circular setting place hole (14), place gas collection bottle (12) in hole (14), fixedly connected with gas receiving pipe (3) are run through to arbitrary one side of main tank body (1) top position, it is provided with support rotating device to place board (11) below position, be provided with air suction device in gas collection bottle (12).

2. The intelligent air sampling device of claim 1, wherein: receive one end fixedly connected with sealed pad (4) that trachea (3) are located main tank body (1), main tank body (1) outside is rotated and is connected recovery door (2).

3. The intelligent air sampling device of claim 1, wherein: support rotating device includes four supporting legs (5), four supporting leg (5) fixed connection just is circular distribution at placing board (11) lower surface position, fixed surface is connected with annular slide rail (6) on backup pad (9), four supporting leg (5) are close to annular slide rail (6) one side bottom position and rotate and are connected with pulley (10), pulley (10) rotate with annular slide rail (6) and are connected.

4. The intelligent air sampling device of claim 1, wherein: the supporting plate is characterized in that a servo motor (7) is fixedly connected to the center of the upper surface of the supporting plate (9), a rotating shaft (13) is fixedly connected to the driving end of the servo motor (7), and the rotating shaft (13) is far away from one end of the servo motor (7) and fixedly connected to the center of the lower surface of the placing plate (11).

5. The intelligent air sampling device of claim 1, wherein: a constant pressure valve (16) is arranged at the top bottle opening of the gas collecting bottle (12), and a vacuum generator (15) is fixedly connected to the side wall of the gas collecting bottle (12) in a penetrating manner.

6. The intelligent air sampling device of claim 1, wherein: the diameter of the placing hole (14) is consistent with the diameter of the bottom of the gas collecting bottle (12).