CN220792580U

CN220792580U - Air detection sampling equipment

Info

Publication number: CN220792580U
Application number: CN202322492715.0U
Authority: CN
Inventors: 姜斌; 李宝玉; 庞茂平; 于浩娜
Original assignee: Shandong Huizhi Pharmaceutical Research Co ltd
Current assignee: Shandong Huizhi Pharmaceutical Research Co ltd
Priority date: 2023-09-14
Filing date: 2023-09-14
Publication date: 2024-04-16
Anticipated expiration: 2033-09-14

Abstract

The utility model discloses air detection sampling equipment, which belongs to the technical field of air detection and comprises the following components: the air detection device comprises an air detection box, a box door hinged to the front side of the detection box and a sampling box which is arranged at the bottom of the detection box and used for sampling; the bottom symmetry of sampling box is connected with two locating levers, and the bottom of locating lever runs through the detection case and extends to the below of detection case, the lateral wall spiro union of locating lever has the nut of contradicting in the detection case bottom, the top center spiro union of sampling box has the connecting pipe, the fixed go-between of having cup jointed of lateral wall of connecting pipe and contradicting at the sampling box top, the rear side of chamber door is connected with the storage tank, and the inboard of storage tank has deposited the rubber buffer, the inboard transverse grafting of detection case has the mounting panel, and electric telescopic handle is installed at the top of mounting panel. This air detection sampling equipment takes out the sample box comparatively conveniently after the sample is accomplished, and can be steady adjust the sample height.

Description

Air detection sampling equipment

Technical Field

The utility model belongs to the technical field of air detection, and particularly relates to air detection sampling equipment.

Background

The air quality is mainly to sample, measure and analyze pollutants existing in the atmosphere at fixed points, continuously or at fixed time, and utilize the pollutants, so that special equipment is needed to detect and sample the air at a specified place, and the air at different heights of the place is needed to be sampled for the accuracy of detection results.

The prior device can adjust the height to fully sample, but the sampling box is inconvenient to take out after the sampling is completed.

For example, an air detection sampling device with the chinese utility model application number 202222766320.0 comprises a box body, an internal thread pipe is penetrated and arranged at the center of the top of the box body, a sampling detection box is fixedly connected at the center of the bottom of an inner cavity of the box body, a telescopic rod is fixedly connected at the bottom of the internal thread pipe, two telescopic rods are fixedly connected at the top of the box body near the left side and the right side, a top plate is fixedly connected at the top of the telescopic rod together, an external thread pipe is penetrated and arranged in the inner cavity of the internal thread pipe, the top of the external thread pipe is fixedly connected with the bottom center of the top plate, a suction fan is fixedly connected at the center of the top plate, a connecting pipe is fixedly connected at the bottom of the suction fan, the bottom of the connecting pipe penetrates through the center of the top plate and penetrates through the inner cavity of the external thread pipe, a box body is fixedly connected at the left side of the box body near the top, and supporting blocks are fixedly connected at the bottom of the box body near four corners. The sampling box is inconvenient to take out after the equipment is used for sampling.

Disclosure of utility model

The utility model aims to provide air detection sampling equipment so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an air detection sampling device comprising:

The air detection device comprises an air detection box, a box door hinged to the front side of the detection box and a sampling box which is arranged at the bottom of the detection box and used for sampling;

The bottom symmetry of sampling box is connected with two locating levers, and the bottom of locating lever runs through the detection case and extends to the below of detection case, the lateral wall spiro union of locating lever has the nut of contradicting in the detection case bottom, the top center spiro union of sampling box has the connecting pipe, the fixed go-between of having cup jointed of lateral wall of connecting pipe and contradicting at the sampling box top, the rear side of chamber door is connected with the storage tank, and the inboard of storage tank has deposited the rubber buffer.

In a further embodiment, the inner side of the detection box is transversely inserted with a mounting plate, an electric telescopic rod is mounted at the top of the mounting plate, and the output end of the electric telescopic rod penetrates through the top of the detection box and is connected with a connecting plate.

In a further embodiment, a suction fan is installed at the center of the bottom of the connecting plate, a corrugated pipe is connected between the output end of the suction fan and the connecting pipe, and the input end of the suction fan penetrates through the top of the connecting plate and is connected with an air suction cover.

In a further embodiment, a support rod is mounted on one side of the bottom of the connecting plate, and the support rod is movably inserted into the corresponding side of the detection box.

In a further embodiment, two handles are symmetrically connected to the top of the sampling box, and corners of the handles are in a circular arc structure.

In a further embodiment, rollers are mounted at four corners of the bottom of the detection box, and two grips are symmetrically connected to the outer wall of the rear side of the detection box.

In a further embodiment, a decal is adhered to the front side of the sampling cartridge.

Compared with the prior art, the utility model has the technical effects and advantages that:

The air detection sampling equipment is characterized in that a box door is opened after sampling is finished, a nut on the side wall of a positioning rod is screwed out, then a connecting pipe is screwed out from the top of a sampling box, then a rubber plug is inserted into the top of the sampling box, the sampling box can be taken out from the inside of the detection box, the sampling box is convenient to take out after the sampling is finished, and the stability of the sampling box in the moving working process can be ensured by the cooperation of the positioning rod and the nut;

the electric telescopic rod pushes the connecting plate to lift, so that the suction fan for sampling can be driven to carry out height adjustment, and the other side of the bottom of the connecting plate is supported by the supporting rod in the adjustment process, so that the connecting plate can be stably lifted, and the sampling height can be stably adjusted;

this air detection sampling equipment takes out the sample box comparatively conveniently after the sample is accomplished, and can be steady adjust the sample height.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view taken along the direction a-a in FIG. 1 in accordance with the present utility model;

FIG. 3 is an enlarged view of the structure of FIG. 2A in accordance with the present utility model;

fig. 4 is a schematic structural view of the present utility model.

Reference numerals illustrate:

In the figure: 1. a detection box; 2. a door; 3. a sampling box; 4. a positioning rod; 5. a screw cap; 6. a connecting pipe; 7. a connecting ring; 8. a bellows; 9. a rubber stopper; 10. an electric telescopic rod; 11. a connecting plate; 12. a suction fan; 13. an air suction cover; 14. a support rod; 15. a roller; 16. a grip; 17. a handle; 18. and (5) sticking paper.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.

Unless the directions indicated by the individual definitions are used, the directions of up, down, left, right, front, rear, inner and outer are all directions of up, down, left, right, front, rear, inner and outer in the drawings shown in the present utility model, and are described herein together.

The connection mode can adopt the prior modes such as bonding, welding, bolting and the like, and is based on the actual requirement.

In order to take out the sampling box 3 after sampling is completed, an air detection sampling device as shown in fig. 1 to 4 comprises: the detection box 1 for air detection, the chamber door 2 hinged to the front side of the detection box 1 and the sampling box 3 which is arranged at the bottom of the detection box 1 and used for sampling are provided with lock catches between the corresponding sides of the chamber door 2 and the detection box 1, the four corners of the bottom of the detection box 1 are provided with idler wheels 15, the outer wall of the rear side of the detection box 1 is symmetrically connected with two handles 16 through screws, and the whole equipment is conveniently moved through the handles 16 and the idler wheels 15.

The bottom symmetry welding of sampling box 3 has two locating levers 4, and the bottom of locating lever 4 runs through detection case 1 and extends to the below of detection case 1, locating lever 4 cooperation nut 5 can be with the stable inboard bottom at detection case 1 of sampling box 3, the lateral wall spiro union of locating lever 4 has the nut 5 of contradicting in detection case 1 bottom, the top center spiro union of sampling box 3 has connecting pipe 6, the fixed go-between at the top of sampling box 3 that has contradicted of connecting pipe 7 that has cup jointed of lateral wall of connecting pipe 6, design connecting ring 7 makes things convenient for dismouting connecting pipe 6, the rear side of chamber door 2 bonds there is the storage tank, and the inboard of storage tank has deposited rubber stopper 9, rubber stopper 9 can block up sampling box 3 after unscrewing connecting pipe 6, the top symmetry of sampling box 3 has two handles 17 through the screw connection, and the corner of handle 17 is convex structure, conveniently mention through handle 17 and take out sampling box 3, the front side bonding of sampling box 3 has sticker 18, the surface label number of sticker 18, the convenience of use classifies sampling box 3.

In order to stably adjust the sampling height, the inner side of the detection box 1 is transversely inserted with a mounting plate through a plurality of screws, an electric telescopic rod 10 is mounted at the top of the mounting plate through a mounting seat, the output end of the electric telescopic rod 10 penetrates through the top of the detection box 1 and is connected with a connecting plate 11, the electric telescopic rod 10 can drive the connecting plate 11 to adjust the height, and a storage battery (not shown in the figure) for supplying power to the electric telescopic rod 10 and a suction fan 12 is mounted at the bottom of the inner side of the detection box 1.

The suction fan 12 is installed through the mount pad in the bottom center of connecting plate 11, suction fan 12 is inhaled air through induced draft cover 13, and carry the inboard of sampling box 3 through bellows 8, and be connected with bellows 8 between the output of suction fan 12 and connecting pipe 6, the top of detection case 1 is constructed with the trompil that supplies bellows 8 to pass, the input of suction fan 12 runs through the top of connecting plate 11 and threaded connection has induced draft cover 13, threaded connection's convenient dismouting, bracing piece 14 is installed to one side of the bottom of connecting plate 11, and bracing piece 14 activity grafting is at the corresponding side of detection case 1.

The electric telescopic rod 10 and the suction fan 12 are all arranged as conventional instruments, and the working principle, the size and the model are irrelevant to the functions of the application, so that the electric telescopic rod is not described more and is controlled by a remote control switch.

Principle of operation

According to the air detection sampling equipment, the equipment is moved to a designated position through the roller 15 and the handle 16, the air is sucked by the air suction fan 12 through the air suction cover 13, and is conveyed to the inner side of the sampling box 3 through the corrugated pipe 8 to finish sampling, the electric telescopic rod 10 can drive the connecting plate 11 to carry out height adjustment in the sampling process, namely the air suction fan 12 for sampling can be driven to carry out height adjustment, so that the air suction fan 12 can suck air samples with different heights through the air suction cover 13;

after the sampling is finished, the suction fan 12 is closed, the lock catch is opened to open the box door 2, the nut 5 on the side wall of the positioning rod 4 is screwed out, then the connecting pipe 6 is screwed out from the top of the sampling box 3, then the sampling box 3 can be taken out from the detection box 1, the rubber plug 9 is inserted into the top of the sampling box 3 to prevent leakage when the sampling is finished, and the sampling box 3 is taken out conveniently after the sampling is finished.

It should be noted that relational terms such as one and two are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An air detection sampling device comprising:

The device comprises a detection box (1) for air detection, a box door (2) hinged to the front side of the detection box (1) and a sampling box (3) mounted at the bottom of the detection box (1) and used for sampling;

the method is characterized in that: the bottom symmetry of sampling box (3) is connected with two locating levers (4), and the bottom of locating lever (4) runs through detection case (1) and extends to the below of detection case (1), the lateral wall spiro union of locating lever (4) has nut (5) of contradicting in detection case (1) bottom, the top center spiro union of sampling box (3) has connecting pipe (6), the fixed go-between (7) of contradicting at sampling box (3) top of connecting pipe (6) have been cup jointed to the lateral wall, the rear side of chamber door (2) is connected with the storage tank, and the inboard of storage tank has deposited rubber buffer (9).

2. An air detection sampling device according to claim 1, wherein: the inside of detection case (1) transversely peg graft there is the mounting panel, and electric telescopic handle (10) are installed at the top of mounting panel, and the output of electric telescopic handle (10) runs through the top of detection case (1) and is connected with connecting plate (11).

3. An air detection sampling device according to claim 2, wherein: the bottom center of connecting plate (11) is installed suction fan (12), and is connected with bellows (8) between the output of suction fan (12) and connecting pipe (6), the input of suction fan (12) runs through the top of connecting plate (11) and is connected with induced draft cover (13).

4. An air detection sampling device according to claim 2, wherein: a supporting rod (14) is arranged at one side of the bottom of the connecting plate (11), and the supporting rod (14) is movably inserted at the corresponding side of the detection box (1).

5. An air detection sampling device according to claim 1, wherein: the top of the sampling box (3) is symmetrically connected with two handles (17), and corners of the handles (17) are of arc-shaped structures.

6. An air detection sampling device according to claim 1, wherein: the four corners of the bottom of the detection box (1) are provided with rollers (15), and the outer wall of the rear side of the detection box (1) is symmetrically connected with two handles (16).

7. An air detection sampling device according to claim 1, wherein: a sticker (18) is adhered to the front side of the sampling box (3).