Portable sampling device for mobile pollution source

Abstract

The utility model discloses a portable sampling device for a mobile pollution source, relates to the technical field of pollution source sampling, and aims to solve the problems that an existing pollution source sampling device is inconvenient to carry, different types of pollution sources are inconvenient to fully collect and store, and the mobile pollution source is inconvenient to sample and analyze. According to the technical scheme, the sampling device is characterized by comprising a sampling box body, sampling equipment used for providing suction force is fixedly connected to the interior of the sampling box body, and the suction end of the sampling equipment penetrates through the interior of the sampling box body and extends to the outer side of the sampling box body; a storage bottle for storing a sample and a suction bottle for sucking the sample are sequentially arranged in the sampling box body from left to right, and the suction bottle is detachably connected with the suction end of the sampling equipment. And the effects of multi-pollution source collection, sealing protection and convenient carrying are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of pollution source sampling, in particular to a portable sampling device for a mobile pollution source. Background Art

[0002] Sampling, also known as sampling, is to represent continuous analog quantities with discrete points. Sampling generally adopts the following sampling methods: random sampling and double sampling. Random sampling: for the objects that need to be inspected and tested, samples are taken from several places at any position, and the randomly taken samples are used to carry out the prescribed tests and inspection items, to make a determination on the quality and technical indicators of the batch of inspection and test objects. Double sampling: when the random sampling fails the test and inspection, double sampling must be carried out on the same batch of inspection and test objects, and then a retest must be conducted.

[0003] The above-mentioned existing technical solutions have the following defects: the existing pollution source sampling devices are not convenient to carry, and are not convenient to fully collect and store different types of pollution sources, and are not convenient to sample and analyze mobile pollution sources. Utility Model Content

[0004] The utility model aims to provide a portable sampling device for mobile pollution sources which can fully sample and store pollution sources.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A portable sampling device for a mobile pollution source comprises a sampling box, to which a sampling device for providing suction is fixedly connected, a suction end of the sampling device extends through the interior of the sampling box to the outside of the sampling box, a storage bottle for storing samples and a suction bottle for sucking samples are placed in sequence from left to right inside the sampling box, and the suction bottle is detachably connected to the suction end of the sampling device.

[0007] By adopting the above technical solution, the sampling equipment, storage bottle and suction bottle are placed through the sampling box, and the whole is assembled inside the sampling box, which is convenient for carrying as a whole. At the same time, the pollution source can be sampled and stored, which is convenient for sampling and carrying as a whole.

[0008] Furthermore, a box cover is detachably connected to the upper end of the sampling box, a sealing block is fixedly connected to a side of the box cover close to the sampling box, and a sealing groove adapted to the sealing block is provided on a side of the sampling box close to the box cover.

[0009] By adopting the above technical solution, the sealing block and the sealing groove are sealed to protect the sample in the suction bottle, preventing foreign matter from entering the sampling box and affecting the collected sample.

[0010] Furthermore, a magnetic strip is fixedly connected to the lower end of the sealing block, and a suction block matched with the magnetic strip is fixedly connected inside the sealing groove. The magnetic strip, suction block, sealing block and sealing groove are matched in shape and size.

[0011] By adopting the above technical solution, the whole is quickly sealed using a suction block that is compatible with the magnetic suction strip, thereby facilitating sealing and protection of the whole.

[0012] Furthermore, a mounting shaft is fixedly connected to the outside of the sampling box, a handle is rotatably connected to the outside of the mounting shaft, and the handle overlaps with the vertical center line of the sampling box.

[0013] By adopting the above technical solution, the handle makes it convenient to lift the sampling box, and the handle can be rotated to facilitate the opening and closing of the box cover, thereby increasing the overall practicality.

[0014] Furthermore, a threaded connection groove is provided on the inner wall of the suction bottle, a connecting tube is fixedly connected to the suction end of the sampling device, a fixing block is fixedly connected to the outer side of the connecting tube, a threaded connection frame is fixedly connected to the outer side of the fixing block, and the threaded connection frame is adapted to the threaded connection groove.

[0015] By adopting the above technical solution, the suction bottle is installed and disassembled using the threaded connection frame and the threaded connection groove, thereby ensuring that the collection vessel can be cleaned as a whole, so as to facilitate the overall collection of pollution sources in different places.

[0016] Furthermore, a connector is fixedly connected to the lower end of the suction bottle, a scale mark is arranged on the outer side of the suction bottle, and a placement rack for placing a fixed block is fixedly connected to the side wall of the sampling box.

[0017] By adopting the above technical solution, the scale mark makes it easy to observe the collected pollutant samples, thereby facilitating the collection of a corresponding number of pollutant samples. At the same time, the placement rack makes it easy to position and place the connecting tube for overall carrying.

[0018] In summary, the beneficial technical effects of the utility model are:

[0019] 1. The detachable storage bottle and connecting tube are used to facilitate the collection of the storage bottle of the pollution source, ensuring the overall convenience of cleaning the collection vessel, so as to facilitate the collection of pollution sources in different places as a whole, thus creating an effect of facilitating the collection of multiple pollution sources;

[0020] 2. The sealing block and sealing groove are used to ensure that the sealing block and the sealing groove are fully sealed. At the same time, the box cover is quickly opened and closed through the magnetic strip and the suction block, ensuring that the storage bottle is fully placed and protected as a whole, producing a sealing protection effect;

[0021] 3. The handle is installed by using a mounting axis, which makes it easy to lift the whole thing. At the same time, the angle of the handle can be adjusted, so that the box cover can be opened and closed easily, making it easy to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the closed structure of the protective cover of the utility model;

[0024] Figure 3 It is a structural schematic diagram of the docking state of the suction bottle of the utility model.

[0025] In the figure, 1. sampling box; 2. sampling equipment; 4. storage bottle; 5. suction bottle; 11. box cover; 12. sealing block; 13. sealing groove; 14. magnetic strip; 15. suction block; 16. mounting shaft; 17. handle; 18. placement rack; 21. connecting pipe; 22. fixing block; 23. threaded connection frame; 51. threaded connection groove; 52. connector; 53. scale mark. DETAILED DESCRIPTION

[0026] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0027] Reference Figure 1 A portable sampling device for a mobile pollution source includes a sampling box 1, a sampling device 2 for providing suction is fixedly connected to the inside of the sampling box 1, the suction end of the sampling device 2 passes through the inside of the sampling box 1 and extends to the outside of the sampling box 1, and a storage bottle 4 for storing samples and a suction bottle 5 for sucking samples are placed in the sampling box 1 from left to right. The suction bottle 5 is detachably connected to the suction end of the sampling device 2, and the suction bottle 5 can be installed and disassembled with the sampling device 2, thereby facilitating the collection and preservation of pollutants and increasing the overall collection and preservation effect.

[0028] A box cover 11 is detachably connected to the upper end of the sampling box body 1, and a sealing block 12 is fixedly connected to one side of the box cover 11 close to the sampling box body 1. A sealing groove 13 matched with the sealing block 12 is opened on one side of the sampling box body 1 close to the box cover 11. The sealing block 12 and the sealing groove 13 can be fully snap-fitted and sealed to ensure a good sealing protection effect for the sampling box body 1. A magnetic strip 14 is fixedly connected to the lower end of the sealing block 12, and a suction block 15 matched with the magnetic strip 14 is fixedly connected inside the sealing groove 13. The shapes and sizes of the magnetic strip 14, the suction block 15, the sealing block 12 and the sealing groove 13 are matched, and the sealing block 12 and the sealing groove 13 can be fully snap-fitted and sealed to ensure a good overall sealing effect.

[0029] Reference Figure 2A mounting shaft 16 is fixedly connected to the outside of the sampling box 1, and a handle 17 is rotatably connected to the outside of the mounting shaft 16. The handle 17 overlaps with the vertical center line of the sampling box 1. The handle 17 facilitates grabbing the sampling box 1, thereby facilitating the movement of the sampling box 1.

[0030] Reference Figure 3 A threaded connection groove 51 is provided on the inner wall of the suction bottle 5, a connecting tube 21 is fixedly connected to the suction end of the sampling device 2, a fixing block 22 is fixedly connected to the outer side of the connecting tube 21, a threaded connection frame 23 is fixedly connected to the outer side of the fixing block 22, the threaded connection frame 23 is adapted to the threaded connection groove 51, and the threaded connection frame 23 is conveniently connected to the threaded connection groove 51, so as to facilitate the installation and disassembly of the connecting tube 21 and increase the overall flexibility. A connecting head 52 is fixedly connected to the lower end of the suction bottle 5, and a scale mark 53 is arranged on the outer side of the suction bottle 5. A placement rack 18 for placing the fixing block 22 is fixedly connected to the side wall of the sampling box 1, and the placement rack 18 is convenient for placing the connecting tube 21 when not in use, and the overall convenience is to be stored and carried.

[0031] The implementation principle of this embodiment is: first, the threaded connection groove 51 at one end of the suction bottle 5 is threadedly connected with the threaded connection frame 23 on the outside of the connecting tube 21, and at the same time, the sampling device 2 is used to absorb the sample to be sampled through the connecting tube 21, and after absorption, it is discharged into the storage bottle 4 through the suction bottle 5 for collection, and the suction bottle 5 is disassembled for cleaning, so as to facilitate the collection of different pollution sources. At the same time, the box cover 11 and the sampling box body 1 are covered to ensure that the sealing block 12 and the sealing groove 13 can be fully engaged and sealed, so as to ensure the good sealing protection effect of the sampling box body 1, and the handle 17 is convenient for grabbing the sampling box body 1, so as to facilitate the movement of the sampling box body 1.

[0032] The embodiments of this specific implementation method are all preferred embodiments of the utility model, and are not intended to limit the protection scope of the utility model. Therefore, all equivalent changes made based on the structure, shape, and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A portable sampling device for a mobile pollution source, comprising a sampling box (1), characterized in that: A sampling device (2) for providing suction is fixedly connected to the interior of the sampling box (1); a suction end of the sampling device (2) passes through the interior of the sampling box (1) and extends to the outside of the sampling box (1); a storage bottle (4) for storing samples and a suction bottle (5) for sucking samples are placed in sequence from left to right inside the sampling box (1); the suction bottle (5) is detachably connected to the suction end of the sampling device (2).

2. The portable sampling device for mobile pollution sources according to claim 1 is characterized in that: The upper end of the sampling box (1) is detachably connected to a box cover (11); a sealing block (12) is fixedly connected to a side of the box cover (11) close to the sampling box (1); and a sealing groove (13) adapted to the sealing block (12) is provided on a side of the sampling box (1) close to the box cover (11).

3. The portable sampling device for mobile pollution sources according to claim 2 is characterized in that: The lower end of the sealing block (12) is fixedly connected to a magnetic strip (14), and the inside of the sealing groove (13) is fixedly connected to a suction block (15) matched with the magnetic strip (14); the magnetic strip (14), the suction block (15), the sealing block (12) and the sealing groove (13) are matched in shape and size.

4. The portable sampling device for mobile pollution sources according to claim 3 is characterized in that: The outside of the sampling box (1) is fixedly connected to a mounting shaft (16), and the outside of the mounting shaft (16) is rotatably connected to a handle (17), and the handle (17) overlaps with the vertical center line of the sampling box (1).

5. The portable sampling device for mobile pollution sources according to claim 4 is characterized in that: The inner wall of the suction bottle (5) is provided with a threaded connection groove (51); the suction end of the sampling device (2) is fixedly connected to a connection pipe (21); the outer side of the connection pipe (21) is fixedly connected to a fixing block (22); the outer side of the fixing block (22) is fixedly connected to a threaded connection frame (23); the threaded connection frame (23) is adapted to the threaded connection groove (51).

6. The portable sampling device for mobile pollution sources according to claim 5, characterized in that: The lower end of the suction bottle (5) is fixedly connected to a connector (52), the outer side of the suction bottle (5) is provided with a scale mark (53), and the side wall of the sampling box (1) is fixedly connected to a placement rack (18) for placing a fixed block (22).

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