Air sampling adsorption tube storage management device

Abstract

The utility model provides an air sampling adsorption tube storage management device, and belongs to the field of air sampling adsorption tube storage equipment. According to the technical scheme, the device comprises an upper storage box, a lower storage box and a storage frame which are arranged up and down, a plurality of pipe frames are arranged in the lower storage box, each pipe frame comprises a base, a placing transverse frame is arranged on the base, a plurality of inserting holes are formed in the placing transverse frame at equal intervals, limiting sliding grooves are formed in the left side and the right side of the base, and a plurality of parallel transverse rods are arranged in the lower storage box; limiting protruding blocks used in cooperation with the limiting sliding grooves are arranged on the side faces of the transverse rods, the limiting protruding blocks are arranged in the limiting sliding grooves, a plurality of partition plates arranged in parallel are arranged in the upper storage box, a drawing box is arranged between every two adjacent partition plates, and a containing plate is arranged in each drawing box. The sampling tube storage rack has the advantages that the sampling tube storage rack is simple in structure and convenient to use, sampling tubes can be orderly and vertically placed, storage and midway transportation of the sampling tubes are facilitated, and meanwhile subsequent arrangement of the sampling tubes is facilitated.

Description

Technical Field

[0001] The utility model relates to the field of air sampling adsorption tube storage equipment, in particular to an air sampling adsorption tube storage and management device. Background Art

[0002] An air sampling adsorption tube is a tool commonly used for monitoring and analyzing pollutants in the air. It captures pollutants or specific gases in the air by passing air through the adsorbent inside the adsorption tube. During use, the placement of the air sampling adsorption tube usually needs to follow some specifications to ensure the accuracy of the sampling results. Generally speaking, the adsorption tube should be placed vertically during storage and transportation. The reason is that vertical placement can prevent the adsorbent from moving inside the tube due to gravity, thus maintaining its uniform distribution and ensuring the uniformity and accuracy of sampling. At the same time, in some cases, pollutants in the adsorbent may diffuse inside the tube, and vertical placement helps to reduce the risk of this diffusion. If the adsorption tube is placed in a non-vertical position for a long time, it may cause uneven accumulation of the adsorbent inside the tube or even block the pipeline, which will affect the sampling flow rate and results.

[0003] In the prior art, testers generally carry the adsorption tubes to be used in the form of a handbag, which leads to the disorderly storage of the adsorption tubes and is extremely vulnerable to the influence of environmental temperature and air impurities, resulting in subsequent measurement deviation. The on-site sampling environment is extremely complex and the sampling time is long. After sampling, few adsorption tubes are placed and transported as required. If effective storage and transportation cannot be carried out, once the adsorption tube is contaminated, it will lead to the invalidity of sampling. At the same time, after sampling and arriving at the laboratory, the sampling tubes still need to be arranged on the instrument in an orderly manner, which is time-consuming and laborious. Content of the Utility Model

[0004] The purpose of the utility model is to provide an air sampling adsorption tube storage and management device with a simple structure and convenient use, which can place the sampling tubes vertically in an orderly manner, facilitate the storage and intermediate transportation of the sampling tubes, and at the same time facilitate the subsequent sorting of the sampling tubes.

[0005] The utility model is realized by the following measures:

[0006] An air sampling adsorption tube storage and management device, characterized in that it includes an upper storage box, a lower storage box and a storage rack which are arranged up and down;

[0007] The upper storage box orderly places the unused sampling tubes, the lower storage box places the sampling tubes after sampling, and the storage rack is placed in the laboratory for placing the sampling tubes after sampling;

[0008] The upper storage box and the lower storage box can be connected and fixed by bolts and connecting plates;

[0009] A number of pipe racks are arranged in the lower storage box. The pipe rack includes a base, on which a placing cross-rack is arranged. A number of jacks are equidistantly arranged on the placing cross-rack. Limiting sliding grooves are opened on both the left and right sides of the base. A number of parallel cross-bars are arranged inside the lower storage box, and limiting bumps for cooperating with the limiting sliding grooves are arranged on the sides of the cross-bars. The limiting bumps are arranged in the limiting sliding grooves;

[0010] By arranging the mutually cooperating limiting sliding grooves and the limiting bumps, the stability of the pipe rack can be ensured, and the pipe rack can be prevented from toppling during transportation;

[0011] Preferably, a rotating door is arranged on the side of the lower storage box. Corresponding buckles are arranged on the rotating door and the lower storage box. At the same time, a sealing strip is arranged inside the rotating door;

[0012] A number of parallel partition plates are arranged in the upper storage box. A drawer box is arranged between adjacent partition plates. A placing plate is arranged in the drawer box, and a number of arc-shaped placing grooves are arranged on the placing plate;

[0013] Preferably, the number of the arc-shaped placing grooves corresponds to the number of the jacks on the placing cross-rack, which can ensure the orderly use and placement of the sampling tubes;

[0014] A side plate is arranged on one side of the lower storage box. A first limiting block is arranged on the side plate. A U-shaped limiting groove is arranged at the bottom of the base. The first limiting block is arranged in the U-shaped limiting groove;

[0015] Preferably, heat-insulating layers are arranged on the inner walls of the upper storage box and the lower storage box. Desiccants and activated carbon are arranged inside both of them, so that the internal temperature can be well maintained. The desiccant can effectively absorb the water vapor in the chamber, and the activated carbon can adsorb the impurities that are easy to adsorb on the surface of the collection tube, avoiding the contamination of the collection tube.

[0016] The specific features of the present utility model also include:

[0017] The storage rack includes a bottom plate, on which a left side plate, a right side plate, a rear side plate and a top plate are arranged. A number of parallel second limiting blocks are arranged on the bottom plate. The second limiting blocks are arranged in the U-shaped limiting grooves.

[0018] A number of support columns are arranged on the bottom plate. A number of limiting grooves are opened on the top plate corresponding to the positions of the support columns. Through holes are arranged at the bottoms of the limiting grooves. Mounting threaded holes are arranged at the corresponding positions of the bottoms of the support columns for the through holes. Mounting bolts are arranged in the through holes and the mounting threaded holes.

[0019] Inside the top of the socket, there are several installation slots, and elastic pieces are arranged in the installation slots.

[0020] Several of the sockets are arranged vertically.

[0021] One end of the placing cross frame is provided with a handle, and the top of the upper storage box is provided with a handle.

[0022] First, place the sampling tubes to be used orderly in the arc-shaped placing grooves in each of the drawer boxes. When sampling, open the lower storage box, take out one of the tube racks, close the lower storage box, place the tube rack on the side plate (the first limit block can support the tube rack to prevent it from tipping over), then pull out the drawer box, take out the sampling tube for sampling. After sampling, place the sampling tube in the socket on the placing cross frame (the elastic piece can clamp the sampling tube and form a limit). After the sampling tubes on the tube rack are full, put the tube rack into the lower storage box, take out a new tube rack for use;

[0023] After sampling is completed, lift the upper storage box and the lower storage box to the laboratory by holding the handle. Open the lower storage box, hold the handle with your hand and take out the tube rack. Then place the tube rack on the storage rack, insert the front end of the second limit block into the U-shaped limit groove, and then push the tube rack smoothly into the storage rack to complete the transfer and storage of the sampling tubes. During the whole collection and transportation process, the collected tubes that have completed sampling always remain vertically placed.

[0024] The beneficial effects of the present utility model are: simple structure, convenient to use, capable of arranging the sampling tubes orderly and vertically, facilitating the storage and intermediate transportation of the sampling tubes, and at the same time facilitating the subsequent sorting of the sampling tubes. Description of the Drawings

[0025] Figure 1 It is a schematic structural diagram of an embodiment of the present utility model.

[0026] Figure 2 It is a schematic structural diagram of an embodiment of the present utility model.

[0027] Figure 3 It is a schematic structural diagram of the tube rack in an embodiment of the present utility model.

[0028] Figure 4 It is a schematic structural diagram of the upper storage box and the lower storage box in an embodiment of the present utility model.

[0029] Figure 5 It is a schematic structural diagram of the drawer box in an embodiment of the present utility model.

[0030] Figure 6 It is a schematic structural diagram of the storage rack in an embodiment of the present utility model.

[0031] Figure 7 This is a schematic structural diagram of the assembled state of the storage rack in the embodiment of the present utility model.

[0032] Figure 8 It is Figure 7 a partial enlarged view of part A in

[0033] Among them, the reference numerals are: 1, lower storage box; 2, upper storage box; 201, handle; 202, partition; 3, pull-out box; 301, placement plate; 302, arc placement groove; 4, pipe rack; 401, base; 402, limit sliding groove; 403, U-shaped limit groove; 404, placement cross-rack; 405, jack; 406, elastic piece; 407, handle; 5, cross bar; 6, limit bump; 8, side plate; 9, first limit block; 10, bottom plate; 11, left side plate; 12, right side plate; 13, top plate; 14, rear side plate; 15, second limit block; 16, support column; 1601, installation threaded hole; 17, installation bolt; 18, limit groove; 1801, through hole. Detailed implementation manners

[0034] To clearly illustrate the technical features of this solution, the following describes this solution through specific implementation manners.

[0035] Refer to Figures 1-8 , an air sampling adsorption tube storage and management device, including an upper storage box 2, a lower storage box 1 and a storage rack arranged up and down;

[0036] The upper storage box 2 orderly arranges unused sampling tubes, the lower storage box 1 places the sampled sampling tubes, and the storage rack is placed in the laboratory for placing the sampled sampling tubes;

[0037] The upper storage box 2 and the lower storage box 1 can be connected and fixed through bolts and connecting plates;

[0038] A plurality of pipe racks 4 are arranged in the lower storage box 1. The pipe rack 4 includes a base 401. A placement cross-rack 404 is arranged on the base 401. A plurality of jacks 405 are equally spaced on the placement cross-rack 404. Limit sliding grooves 402 are opened on the left and right sides of the base 401. A plurality of parallel cross bars 5 are arranged inside the lower storage box 1. Limit bumps 6 for cooperating with the limit sliding grooves 402 are arranged on the side surfaces of the cross bars 5, and the limit bumps 6 are arranged in the limit sliding grooves 402;

[0039] By arranging the mutually cooperating limit sliding grooves 402 and limit bumps 6, the stability of the pipe rack 4 can be ensured, and the pipe rack 4 can be prevented from tipping over during transportation;

[0040] Preferably, a rotating door is provided on the side of the lower storage box 1, corresponding buckles are provided on the rotating door and the lower storage box 1, and a sealing strip is provided on the inner side of the rotating door;

[0041] A plurality of parallel partitions 202 are provided in the upper storage box 2, a drawer box 3 is provided between adjacent partitions 202, a placing plate 301 is provided in the drawer box 3, and a plurality of arc-shaped placing grooves 302 are provided on the placing plate 301;

[0042] Preferably, the number of the arc-shaped placing grooves 302 corresponds to the number of the jacks 405 on the placing cross-frame 404, which can ensure the orderly use and placement of the sampling tubes;

[0043] A side plate 8 is provided on one side of the lower storage box 1, a first limiting block 9 is provided on the side plate 8, a U-shaped limiting groove 403 is provided at the bottom of the base 401, and the first limiting block 9 is arranged in the U-shaped limiting groove 403;

[0044] Preferably, heat-insulating layers are provided on the inner walls of the upper storage box 2 and the lower storage box 1, and desiccants and activated carbon are provided inside both of them, so that the internal temperature can be well maintained. The desiccant can effectively absorb the water vapor in the chamber, and the activated carbon can adsorb the impurities that are easily adsorbed on the surface of the collection tube, avoiding the contamination of the collection tube.

[0045] The storage rack includes a bottom plate 10, a left side plate 11, a right side plate 12, a rear side plate 14 and a top plate 13 are provided on the bottom plate 10, and a plurality of parallel second limiting blocks 15 are provided on the bottom plate 10, and the second limiting blocks 15 are arranged in the U-shaped limiting groove 403.

[0046] A plurality of support columns 16 are provided on the bottom plate 10, a plurality of limiting grooves 18 are provided on the top plate 13 corresponding to the positions of the plurality of support columns 16, through holes 1801 are provided at the bottoms of the limiting grooves 18, and installation threaded holes 1601 are provided at the positions corresponding to the through holes 1801 at the bottoms of the support columns 16, and installation bolts 17 are provided in the through holes 1801 and the installation threaded holes 1601.

[0047] A plurality of installation slots are provided inside the top of the jack 405, and elastic pieces 406 are provided in the installation slots.

[0048] A plurality of jacks 405 are arranged vertically.

[0049] A handle 407 is provided at one end of the placing cross-frame 404, and a handle 201 is provided on the top of the upper storage box 2.

[0050] First, the sampling tubes to be used are orderly placed in the arc-shaped placement grooves 302 in each drawer box 3. During sampling, open the lower storage box 1, take out a tube rack 4, close the lower storage box 1, and place the tube rack 4 on the side plate 8 (the first limit block 9 can support the tube rack 4 to prevent it from tipping over). Then, pull out the drawer box 3, take out the sampling tube for sampling. After sampling, place the sampling tube in the jack 405 on the placement cross-rack 404 (the elastic piece 406 can clamp the sampling tube and form a limit). After the sampling tubes on the tube rack 4 are full, put the tube rack 4 into the lower storage box 1 and take out a new tube rack 4 for use;

[0051] After sampling is completed, lift the handle 201 to transport the upper storage box 2 and the lower storage box 1 to the laboratory. Open the lower storage box 1, hold the handle 407 to take out the tube rack 4, and then place the tube rack 4 on the storage rack. Insert the front end of the second limit block 15 into the U-shaped limit groove 403, and then smoothly push the tube rack 4 into the storage rack to complete the transfer and storage of the sampling tubes. During the entire collection and transportation process, the sampled collection tubes always remain vertically placed.

[0052] The technical features not described in this utility model can be achieved by or adopted from the prior art, and will not be elaborated here. Of course, the above description is not a limitation of this utility model, and this utility model is not limited to the above examples. Changes, modifications, additions, or substitutions made by those of ordinary skill in the art within the scope of the essence of this utility model should also fall within the protection scope of this utility model.

Claims

1. An air sampling adsorption tube storage and management device, characterized in that, It includes an upper storage box, a lower storage box and a storage rack which are arranged vertically; A number of pipe racks are arranged in the lower storage box. The pipe rack includes a base, on which a placing cross-rack is arranged. A number of jacks are equidistantly arranged on the placing cross-rack. Limiting sliding grooves are opened on the left and right sides of the base. A number of parallel cross-bars are arranged inside the lower storage box. Limiting bumps for cooperating with the limiting sliding grooves are arranged on the sides of the cross-bars, and the limiting bumps are arranged in the limiting sliding grooves; A number of parallel partitions are arranged in the upper storage box. A drawer box is arranged between adjacent partitions. A placing plate is arranged in the drawer box, and a number of arc-shaped placing grooves are arranged on the placing plate; A side plate is arranged on one side of the lower storage box. A first limiting block is arranged on the side plate. A U-shaped limiting groove is arranged at the bottom of the base, and the first limiting block is arranged in the U-shaped limiting groove.

2. The air sampling adsorption tube storage and management device according to claim 1, characterized in that, The storage rack includes a bottom plate, on which a left side plate, a right side plate, a rear side plate and a top plate are arranged. A number of parallel second limiting blocks are arranged on the bottom plate, and the second limiting blocks are arranged in the U-shaped limiting groove.

3. The air sampling adsorption tube storage and management device according to claim 2, characterized in that A number of support columns are arranged on the bottom plate. A number of limiting grooves are opened on the top plate corresponding to the positions of the support columns. Through holes are arranged at the bottoms of the limiting grooves. Installation threaded holes are arranged at the bottoms of the support columns corresponding to the positions of the through holes, and installation bolts are arranged in the through holes and the installation threaded holes.

4. The air sampling adsorption tube storage and management device according to claim 3, wherein A number of installation slots are arranged inside the top of the jack, and elastic sheets are arranged in the installation slots.

5. The air sampling adsorption tube storage and management device according to claim 4, wherein A number of the jacks are arranged vertically.

6. The air sampling adsorption tube storage and management device according to claim 5, characterized in that, A handle is arranged at one end of the placing cross-rack, and a handle is arranged on the top of the upper storage box.

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