CN220231156U

CN220231156U - Safe type atmosphere sampler

Info

Publication number: CN220231156U
Application number: CN202321764927.3U
Authority: CN
Inventors: 李丽; 张宪; 李悦; 王丹丹; 王卓; 冯明亮; 杨佳; 宋会军; 王宇飞; 郭永建
Original assignee: Qinhuangdao Haizun Construction Engineering Material Testing Co ltd
Current assignee: Qinhuangdao Haizun Construction Engineering Material Testing Co ltd
Priority date: 2023-07-06
Filing date: 2023-07-06
Publication date: 2023-12-22
Anticipated expiration: 2033-07-06

Abstract

The utility model discloses a safe atmospheric sampler, which comprises a sampler body, wherein a threaded column is arranged at the bottom end of the sampler body, a bottom plate is connected with the outer side of the threaded column in a threaded manner, a support is arranged at the bottom end of the bottom plate, a universal wheel is arranged at the bottom end of the support, an air suction pump is arranged at the top end of the sampler body, an air inlet hose is connected with the air inlet end of the air suction pump, a grab handle is connected with the air inlet end of the air inlet hose, a feeding funnel is arranged at the top end of the grab handle, when people need to collect samples, the grab handle can be taken out from the inner side of a clamping block and then sample collection is carried out, and an operator is not required to erect and detach a tripod back and forth, so that the collection efficiency is improved while the physical strength is saved, and the bottom plate can be detached and placed on a tabletop for use after the use, and the usability is further improved.

Description

Safe type atmosphere sampler

Technical Field

The utility model relates to the technical field of atmospheric sampling, in particular to a safe atmospheric sampler.

Background

The atmosphere sampler is an instrument or device for collecting atmospheric pollutants or polluted air, the atmosphere sampler is various in types, can be divided into two types of gas samplers and particulate matter samplers according to collection objects, can be divided into an environment sampler, an indoor sampler and a pollution source sampler according to use places, and has good effect on detecting harmful gases in the air and the environment

The prior Chinese patent discloses an atmospheric sampler, application number: 201911058645.X, the patent can ensure that flies and insects do not exist around the atmospheric sampler body, a bird driving component is arranged at the top of the fixed rod, a motor power supply is connected, and the rotating blades at the top of the rotating rod rotate through the rotation of the motor, so that birds can be driven away, and nesting of the birds on the atmospheric sampler body is avoided;

however, the existing atmosphere acquisition device has to be improved in safety and mobility, and the traditional operation mode is not convenient enough, so that the operation of new people is complex, and the situation of wasting manpower and material resources is caused;

to avoid the above-mentioned problems, it is necessary to provide a safe atmospheric sampler to overcome the drawbacks of the prior art.

Disclosure of Invention

The utility model provides a safe atmospheric sampler, which can effectively solve the problems that the safety and mobility of the existing atmospheric collection device proposed in the background art are to be improved, and the traditional operation mode is not convenient enough, so that the operation of new people is complex, and the manpower and material resources are wasted.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a safe type atmospheric sampling ware, includes the sampling ware body, the screw thread post is installed to the bottom of sampling ware body, the outside threaded connection of screw thread post has the bottom plate, the support is installed to the bottom of bottom plate, the universal wheel is installed to the bottom of support, the rotation seat is installed to one side terminal surface of sampling ware body, the pulling frame is installed in the inboard rotation of rotation seat, the joint piece is installed to one side terminal surface of sampling ware body and sampling ware body position department that corresponds, the connecting rod is installed to the inboard of pulling frame, joint ring is installed to top middle part position department of connecting rod;

the air suction pump is installed on the top of the sampler body, an air inlet end of the air suction pump is connected with an air inlet hose, an air inlet end of the air inlet hose is connected with a grab handle, and a feeding funnel is installed on the top of the grab handle.

Preferably, the support is provided with a plurality of supports, and the plurality of supports are uniformly distributed at the bottom end position of the bottom plate.

Preferably, a threaded connection groove is formed in the position, corresponding to the threaded column, of the inner side of the bottom plate, and the bottom plate is connected with the threaded column through the threaded connection groove.

Preferably, two rotating seats are arranged, the two rotating seats are symmetrically arranged on one side end face of the sampler body, and the output end of the air pump is electrically connected with the output end of the internal power supply.

Preferably, the inboard threaded connection of feed hopper has the air duct, the joint frid is installed on the top of air duct, the sliding tray has been seted up to the inboard of joint frid, the through-hole has been seted up to the bottom of joint frid, the inboard slip embedding of sliding tray has the mounting panel, the filter core is installed to the inboard of mounting panel.

Preferably, the filter core is provided with a plurality of, and the inboard at the mounting panel is installed to a plurality of filter core equidistance, and the density of a plurality of filter core is all inequality.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has scientific and reasonable structure and safe and convenient use:

1. be provided with sample thief body, the screw thread post, the bottom plate, the support, the universal wheel, the rotating seat, the pulling frame, the joint piece, the connecting rod, the joint ring, the aspiration pump, air inlet hose, grab handle and feed hopper, when people need carry out sample collection, then can take out the grab handle from the inboard of joint piece, then carry out sample collection, erect and dismantle the tripod through the multiple spot of pulling frame and universal wheel in an area on ground, increase collection efficiency when saving physical power, and can tear the bottom plate off after using, place at the desktop in the laboratory back and use, further promote usability, and prevent to drop the damage or smash the user at the sample thief body in handling, promote the security of use.

2. Be provided with air duct, joint frid, sliding tray, through-hole, mounting panel and filter core, sliding panel in the sliding tray at joint frid top can carry out it with the through-hole of different density filter core and bottom this moment, then people can collect the floating particle in the different air, can analyze the attribute of different particles to master the various chemical parameters of a certain floater, study reply and purification method promote the diversity of sample collection, be favorable to people to administer the pollution.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

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

FIG. 2 is a schematic view of the mounting structure of the connecting rod of the present utility model;

FIG. 3 is a schematic view of the mounting structure of the snap ring of the present utility model;

FIG. 4 is a schematic view of the mounting structure of the cartridge of the present utility model;

reference numerals in the drawings: 1. a sampler body; 2. a threaded column; 3. a bottom plate; 4. a bracket; 5. a universal wheel; 6. a rotating seat; 7. pulling the frame; 8. a clamping block; 9. a connecting rod; 10. a clamping ring; 11. an air extracting pump; 12. an air intake hose; 13. a grab handle; 14. a feed hopper; 15. an air duct; 16. the slot plate is clamped; 17. a sliding groove; 18. a through hole; 19. a mounting plate; 20. a filter element.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

Examples: as shown in fig. 1-4, the utility model provides a technical scheme, the safety type atmospheric sampler comprises a sampler body 1, a threaded column 2 is arranged at the bottom end of the sampler body 1, a bottom plate 3 is connected with the outer side of the threaded column 2 in a threaded manner, a plurality of brackets 4 are arranged at the bottom end of the bottom plate 3, the brackets 4 are uniformly distributed at the bottom end of the bottom plate 3, a threaded connecting groove is formed at the corresponding position of the inner side of the bottom plate 3 and the threaded column 2, the bottom plate 3 is connected with the threaded column 2 through the threaded connecting groove, the bottom plate 3 is convenient to detach, the sampler body 1 is convenient to move, a universal wheel 5 is arranged at the bottom end of the bracket 4, a rotating seat 6 is arranged at one side end surface of the sampler body 1, a pulling frame 7 is rotatably arranged at the inner side of the rotating seat 6, two rotating seats 6 are symmetrically arranged at one side end surface of the sampler body 1, a connecting rod 9 is arranged at the position of the corresponding position of the bottom plate 3 in a manner, and a middle part of the connecting rod 9 is clamped at the position 10;

the ejector pump 11 is installed on the top of sampler body 1, and the air inlet end of ejector pump 11 is connected with air inlet hose 12, and air inlet hose 12's air inlet end is connected with grab handle 13, and feed hopper 14 is installed on the top of grab handle 13, and the output of ejector pump 11 and the output electric connection of internal power source.

The inboard threaded connection of feed hopper 14 has air duct 15, and joint frid 16 is installed on the top of air duct 15, and sliding tray 17 has been seted up to the inboard of joint frid 16, and through-hole 18 has been seted up to the bottom of joint frid 16, and the inboard slip embedding of sliding tray 17 has mounting panel 19, and filter core 20 is installed to the inboard of mounting panel 19, and filter core 20 is provided with a plurality of, and the inboard at mounting panel 19 is installed to the equidistant of a plurality of filter core 20, and the density of a plurality of filter core 20 is all different, conveniently collects the diameter particle sample that does not need.

The working principle and the using flow of the utility model are as follows: firstly, when the sampler body 1 is used outdoors, the sampler body 1 is screwed at the top position of the inner side of the bottom plate 3 through the threaded column 2, then the sampler body 1 can be moved through the bracket 4 and the universal wheel 5 at the bottom, then when people need to collect samples, the grab handle 13 can be taken out of the inner side of the clamping ring 10, then the samples are collected, the sampler body 1 is not required to be erected on a tripod to collect the samples, then the pulling frame 7 can be taken out of the inner side of the clamping groove block 8, then the samples can be collected through multiple points of the pulling frame 7 and the universal wheel 5 in one area of the ground, the tripod is not required to be erected and disassembled by operators, the collection efficiency is improved while the physical strength is saved, and after the use is finished, the bottom plate 3 can be detached and put back to a laboratory to be used on a desktop, and the usability is further improved;

then, if air particles with different diameters are required to be collected during sample collection, particles with other diameters are required to be filtered, at the moment, the air duct 15 can be screwed on the inner side of the feeding funnel 14, then the mounting plate 19 can be slid in the sliding groove 17 at the top of the clamping groove plate 16, at the moment, the filter element 20 with different densities and the through hole 18 at the bottom can be collected, then people can collect floating particles in different air, and the attribute of the different particles can be analyzed, so that various chemical parameters of a certain floating object can be mastered, the coping and purifying methods are studied, the diversity of sample collection is improved, and pollution is benefited to people.

Finally, it should be noted that: the foregoing is merely a preferred example of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a safe type atmosphere sampler, includes sample thief body (1), its characterized in that: the bottom end of the sampler body (1) is provided with a threaded column (2), the outer side of the threaded column (2) is in threaded connection with a bottom plate (3), and the bottom end of the bottom plate (3) is provided with a bracket (4);

a rotary seat (6) is arranged on one side end surface of the sampler body (1), a pulling frame (7) is rotatably arranged on the inner side of the rotary seat (6), a clamping block (8) is arranged at the position, corresponding to the sampler body (1), of one side end surface of the sampler body (1), a connecting rod (9) is arranged on the inner side of the pulling frame (7), and a clamping ring (10) is arranged at the middle position of the top end of the connecting rod (9);

the sampler is characterized in that the top end of the sampler body (1) is provided with an air pump (11), the air inlet end of the air pump (11) is connected with an air inlet hose (12), the air inlet end of the air inlet hose (12) is connected with a grab handle (13), and the top end of the grab handle (13) is provided with a feeding funnel (14).

2. A safety atmospheric sampler according to claim 1 wherein: the plurality of brackets (4) are arranged, and the plurality of brackets (4) are uniformly distributed at the bottom end position of the bottom plate (3);

the bottom of the bracket (4) is provided with a universal wheel (5).

3. A safety atmospheric sampler according to claim 1 wherein: the inner side of the bottom plate (3) is provided with a threaded connecting groove at a position corresponding to the threaded column (2), and the bottom plate (3) is connected with the threaded column (2) through the threaded connecting groove.

4. A safety atmospheric sampler according to claim 1 wherein: two rotating seats (6) are arranged, the two rotating seats (6) are symmetrically arranged on one side end face of the sampler body (1), and the output end of the air pump (11) is electrically connected with the output end of the internal power supply.

5. A safety atmospheric sampler according to claim 1 wherein: an air duct (15) is connected to the inner side of the feeding funnel (14) in a threaded manner, a clamping groove plate (16) is arranged at the top end of the air duct (15), and a sliding groove (17) is formed in the inner side of the clamping groove plate (16);

through holes (18) are formed in the bottom ends of the clamping groove plates (16), mounting plates (19) are embedded in the inner sides of the sliding grooves (17) in a sliding mode, and filter elements (20) are mounted on the inner sides of the mounting plates (19).

6. The secure atmospheric sampler of claim 5, wherein: the filter elements (20) are arranged in a plurality, the filter elements (20) are equidistantly arranged on the inner side of the mounting plate (19), and the densities of the filter elements (20) are different.