Portable environment exploration sampling device

Abstract

The utility model discloses a portable environment exploration sampling device which comprises a sealing portable box with a storage battery, the top of the sealing portable box is connected with a locking assembly, the surface of the locking assembly is connected with a sealing cover, an exploration sampling cylinder is clamped in the sealing portable box, and the sealing cover is connected with a sealing cover. Two water outlet pipes with control valves are fixedly connected to the rear side of the exploration sampling barrel, a gravity seat is fixedly connected to the bottom of the exploration sampling barrel, and a water inlet pipe with a driving opening and closing door is fixedly mounted on the inner wall of the exploration sampling barrel. Through the cooperation of the above structures, a plurality of exploration sampling cylinders can be stored, carried and used by arranging the sealed portable box, water can be collected in the same water area so as to facilitate subsequent comparison test, and water sampling and storage of impurity layering are carried out in the same exploration sampling cylinder, so that the sampling efficiency is improved. The portability of water resource sampling and the sampling comparison effect are enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental exploration and sampling, in particular to a portable environmental exploration and sampling device. Background Art

[0002] The natural environment in which humans live can be divided into the atmospheric environment, water environment, soil environment, geological environment and biological environment, which correspond to the five spheres of the earth: atmosphere, hydrosphere, soil sphere, lithosphere and biosphere. Among them, water quality sampling occupies an important position, especially the water quality sampling of rivers and lakes.

[0003] For example, a portable environmental sampler with patent publication number CN202222922446.2 includes a portable mechanism, the portable mechanism includes a base, the outer wall of the base is fixedly connected with an anti-slip sleeve, the top of the base is provided with a mounting groove, the inner wall of the mounting groove is fixedly connected with an electric telescopic rod; a sampling mechanism, the sampling mechanism is arranged on the upper part of the portable mechanism, the sampling mechanism includes a sampling barrel, the inner wall of the sampling barrel is slidably connected with a filter screen;

[0004] Since the above-mentioned environmental sampler samples water areas in a single space, the sampling results may be biased, and it is inconvenient to judge the content of large particle impurities in the water area, which has a certain adverse effect on actual use, and therefore needs to be improved. Utility Model Content

[0005] The purpose of the utility model is to provide a portable environmental exploration sampling device, which has the function of storing, carrying and using multiple exploration sampling tubes by setting a sealed portable box, can collect water quality in the same water area for subsequent comparative testing, and store water with impurities in a stratified manner inside the same exploration sampling tube, thereby enhancing the portability of water resource sampling and the advantages of sampling comparison effect, bringing certain favorable effects to actual use, and solving the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a portable environmental exploration and sampling device, comprising a sealed portable box with a battery, the top of the sealed portable box is connected to a locking assembly, the surface of the locking assembly is connected to a sealing cover, the interior of the sealed portable box is clamped with an exploration and sampling barrel, the rear side of the exploration and sampling barrel is fixedly connected to two water outlet pipes with control valves, the bottom of the exploration and sampling barrel is fixedly connected to a gravity seat, the inner wall of the exploration and sampling barrel is fixedly installed with a water inlet pipe with a driving switch door, the surface of the inner wall of the exploration and sampling barrel is fixedly connected to an impurity filter, the top of the inner wall of the exploration and sampling barrel is sealingly and slidably connected to a lifting rod, the bottom of the lifting rod is fixedly connected to a waterproof sealing pad, the top of the exploration and sampling barrel is fixedly connected to a secondary leak-proof barrel, the inner wall of the secondary leak-proof barrel is fixedly connected to a waterproof sealing ring, the inner wall of the waterproof sealing ring is in contact with the surface of the lifting rod, the top of the lifting rod is clamped with an extension rod, and the top of the extension rod is clamped with a lifting plate.

[0007] Preferably, a placement plate is fixedly connected to the bottom of the sealed portable box, and the lower surface of the placement plate is provided with an anti-slip surface.

[0008] Preferably, the locking assembly includes an electromagnetic card plate and a magnetic card slot, the electromagnetic card plate is fixedly connected to the top of the sealed portable box, the magnetic card slot is opened on the bottom of the sealing cover, and the inner wall of the magnetic card slot and the surface of the electromagnetic card plate are magnetically connected and adapted.

[0009] Preferably, a shock absorber is fixedly installed at the bottom of the inner wall of the exploration and sampling barrel, a concave dust collecting frame is fixedly connected to the top of the shock absorber, and the side of the concave dust collecting frame is slidably connected to the inner wall of the exploration and sampling barrel.

[0010] Preferably, the overall shape of the impurity filter is semi-spherical, and the arc-shaped spherical surface of the impurity filter is located at the bottom.

[0011] Preferably, an elastic unloading pad is fixedly connected to the upper surface of the lifting rod, the elastic unloading pad is located inside the exploration sampling tube, and the upper surface of the elastic unloading pad is coated with a wear-resistant coating.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] In the utility model, the sealed portable box can be conveniently taken and moved, and the placement plate is used to stably and non-sliply place it on the ground at the sampling location. Then, by releasing the magnetic card connection between the electromagnetic card plate and the magnetic card slot, the sealed cover can be removed from the sealed portable box to reveal the extension rod and the exploration sampling tube that are connected inside it. The external structure is connected to the top lifting plate of the exploration sampling tube, and the extension rod of a suitable length is connected to the exploration sampling tube according to the expected water depth of the exploration, so as to ensure accurate insertion and water diversion at different depths.

[0014] In the utility model, the exploration sampling tube can be set to penetrate into the appropriate water level depth for water sampling, and the driving switch door on the water inlet pipe can be driven to control the water flow to enter. The lifting rod will be lifted up by the water buoyancy in the exploration sampling tube after the water flow enters. Under the action of the waterproof sealing pad, the water leakage is reduced. A secondary leak-proof tube is added above the exploration sampling tube to perform secondary waterproofing and leak-proofing of the water flow. The lifting rod will rise and move upward after the water enters the exploration sampling tube, so that the staff can conduct real-time monitoring and control for the subsequent timely completion of water sampling. An inverted semicircular impurity filter is provided inside the exploration sampling tube to filter impurities, and the water filtered out by large particles of impurities will infiltrate the upper part, while the water with large particles of impurities will be at the lower part, so as to be inspected and compared through the two water outlet pipes at different heights later. At least two exploration sampling tubes are added inside the sealed portable box to perform comparative sampling in the same area. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the survey sampling tube in the utility model;

[0017] Figure 3 It is an enlarged view of point A of the utility model;

[0018] Figure 4 It is an enlarged view of point B of the present utility model.

[0019] In the figure: 1. Sealed portable box; 2. Sealed cover; 3. Survey sampling cylinder; 4. Water outlet pipe; 5. Gravity seat; 6. Water inlet pipe; 7. Impurity filter; 8. Lifting rod; 9. Waterproof sealing pad; 10. Secondary leak-proof cylinder; 11. Waterproof sealing ring; 12. Extension rod; 13. Lifting plate; 14. Placement plate; 15. Electromagnetic card plate; 16. Magnetic card slot; 17. Shock absorber; 18. Concave dust collection frame; 19. Elastic unloading pad. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1, please refer to Figures 1 to 4The utility model provides a technical solution: a portable environmental exploration sampling device, comprising a sealed portable box 1 with a battery, the top of the sealed portable box 1 is connected to a locking assembly, the surface of the locking assembly is connected to a sealing cover 2, the interior of the sealed portable box 1 is clamped with an exploration sampling tube 3, the rear side of the exploration sampling tube 3 is fixedly connected to two water outlet pipes 4 with control valves, the bottom of the exploration sampling tube 3 is fixedly connected to a gravity seat 5, and the inner wall of the exploration sampling tube 3 is fixedly installed with a water inlet pipe 6 with a drive switch door. The surface of the inner wall of the exploration and sampling tube 3 is fixedly connected with an impurity filter screen 7, the top of the inner wall of the exploration and sampling tube 3 is sealingly and slidably connected with a lifting rod 8, the bottom of the lifting rod 8 is fixedly connected with a waterproof sealing pad 9, the top of the exploration and sampling tube 3 is fixedly connected with a secondary leak-proof tube 10, the inner wall of the secondary leak-proof tube 10 is fixedly connected with a waterproof sealing ring 11, the inner wall of the waterproof sealing ring 11 is in contact with the surface of the lifting rod 8, the top of the lifting rod 8 is clamped with an extension rod 12, and the top of the extension rod 12 is clamped with a lifting plate 13.

[0022] Furthermore, a placement plate 14 is fixedly connected to the bottom of the sealed portable box 1, and the lower surface of the placement plate 14 is provided with an anti-skid surface, so that the placement plate 14 can be placed stably and anti-skid on the ground at the sampling location.

[0023] Furthermore, the locking assembly includes an electromagnetic card plate 15 and a magnetic card slot 16, wherein the electromagnetic card plate 15 is fixedly connected to the top of the sealed portable box 1, and the magnetic card slot 16 is opened on the bottom of the sealing cover 2, and the inner wall of the magnetic card slot 16 and the surface of the electromagnetic card plate 15 are magnetically connected and adapted, and by releasing the magnetic connection relationship between the electromagnetic card plate 15 and the magnetic card slot 16, the sealing cover 2 can be removed from the sealed portable box 1 to reveal the extension rod 12 and the exploration sampling tube 3 connected inside it.

[0024] Furthermore, an elastic unloading pad 19 is fixedly connected to the upper surface of the lifting rod 8, and the elastic unloading pad 19 is located inside the exploration and sampling tube 3, and the upper surface of the elastic unloading pad 19 is coated with a wear-resistant coating. Under the action of the elastic unloading pad 19, the lifting rod 8 can collide with the top of the inner wall of the exploration and sampling tube 3 during the upward movement to perform elastic unloading, thereby reducing the wear and vibration of the lifting rod 8.

[0025] Example 2, please refer to Figures 1 to 4The difference between this embodiment and embodiment 1 is that a shock absorber 17 is fixedly installed at the bottom of the inner wall of the exploration sampling tube 3, and a concave dust collecting frame 18 is fixedly connected to the top of the shock absorber 17, and the side of the concave dust collecting frame 18 is slidably connected to the inner wall of the exploration sampling tube 3. The overall shape of the impurity filter 7 is semi-spherical, and the arc spherical surface of the impurity filter 7 is located at the bottom. An inverted semi-circular impurity filter 7 is arranged inside the exploration sampling tube 3 to filter impurities, and the water filtered by large particles of impurities will penetrate into the upper part, while the water with large particles of impurities will be at the bottom, and the large particles of impurities in the water at the bottom will be precipitated in the interior of the concave dust collecting frame 18 for collection, and the shock absorber 17 is added for shock-absorbing support, so that the same can be cleaned and removed later.

[0026] Working principle: When the portable environmental exploration sampling device is in use, the staff can carry the sealed portable box 1 by picking it up and carrying it. After the sealed portable box 1 is taken to the appropriate position, it can be placed on the ground at the sampling location using the placement plate 14 to stably and non-sliply. Then, by releasing the magnetic card connection between the electromagnetic card plate 15 and the magnetic card slot 16, the sealing cover 2 can be removed from the sealed portable box 1 to reveal the extension rod 12 and the exploration sampling tube 3 that are connected inside. The extension rod 12 of a suitable length is connected to the exploration sampling tube 3 at the top lifting plate 13 of the exploration sampling tube 3 through the external structure. According to the expected water depth to be explored, the extension rod 12 of a suitable length is connected to the exploration sampling tube 3 to ensure accurate insertion and water diversion at different depths. When the exploration sampling tube 3 reaches a suitable water level, the drive switch door on the water inlet pipe 6 can be driven to control the entry of water. When water flows into the exploration sampling tube 3, the water buoyancy will be used to lift the lifting rod 8. Under the action of the waterproof sealing pad 9, the water leakage is reduced. A secondary leak-proof tube 10 is added above the exploration sampling tube 3 to perform secondary waterproofing and leak-proofing of the water flow. The lifting rod 8 will rise and move upward after water enters the exploration sampling tube 3, so that the staff can conduct real-time monitoring and control for subsequent timely completion of water collection. An inverted semicircular impurity filter screen 7 is provided inside the exploration sampling tube 3 to filter impurities, and the water filtered out by large particles of impurities will infiltrate the upper part, while the water with large particles of impurities will be at the bottom, so as to be subsequently inspected and compared through two water outlet pipes 4 at different heights. At least two exploration sampling tubes 3 are added inside the sealed portable box 1 to perform comparative sampling in the same area, thereby enhancing the portability of water resource sampling and the sampling comparison effect.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable environmental exploration sampling device, comprising a sealed portable box (1) with a battery, characterized in that: The top of the sealed portable box (1) is connected to a locking assembly, the surface of the locking assembly is connected to a sealing cover (2), the interior of the sealed portable box (1) is clamped with an exploration sampling tube (3), the rear side of the exploration sampling tube (3) is fixedly connected to two water outlet pipes (4) with control valves, the bottom of the exploration sampling tube (3) is fixedly connected to a gravity seat (5), the inner wall of the exploration sampling tube (3) is fixedly installed with a water inlet pipe (6) with a drive switch door, and the surface of the inner wall of the exploration sampling tube (3) is fixedly connected to an impurity filter (7). The top of the inner wall of the exploration sampling tube (3) is sealingly and slidably connected to a lifting rod (8), the bottom of the lifting rod (8) is fixedly connected to a waterproof sealing pad (9), the top of the exploration sampling tube (3) is fixedly connected to a secondary leak-proof tube (10), the inner wall of the secondary leak-proof tube (10) is fixedly connected to a waterproof sealing ring (11), the inner wall of the waterproof sealing ring (11) is in contact with the surface of the lifting rod (8), the top of the lifting rod (8) is clamped with an extension rod (12), and the top of the extension rod (12) is clamped with a lifting plate (13).

2. A portable environmental survey sampling device according to claim 1, characterized in that: A placement plate (14) is fixedly connected to the bottom of the sealed portable box (1), and the lower surface of the placement plate (14) is provided with an anti-slip textured surface.

3. A portable environmental survey sampling device according to claim 1, characterized in that: The locking assembly comprises an electromagnetic card plate (15) and a magnetic card slot (16); the electromagnetic card plate (15) is fixedly connected to the top of the sealed portable box (1); the magnetic card slot (16) is provided on the bottom of the sealing cover (2); the inner wall of the magnetic card slot (16) and the surface of the electromagnetic card plate (15) are magnetically engaged and adapted.

4. A portable environmental survey sampling device according to claim 1, characterized in that: A shock absorber (17) is fixedly mounted on the bottom of the inner wall of the exploration sampling tube (3), a concave dust collecting frame (18) is fixedly connected to the top of the shock absorber (17), and the side surface of the concave dust collecting frame (18) is slidably connected to the inner wall of the exploration sampling tube (3).

5. A portable environmental survey sampling device according to claim 1, characterized in that: The overall shape of the impurity filter screen (7) is semi-spherical, and the arc-shaped spherical surface of the impurity filter screen (7) is located at the bottom.

6. A portable environmental survey sampling device according to claim 1, characterized in that: An elastic force unloading pad (19) is fixedly connected to the upper surface of the lifting rod (8), the elastic force unloading pad (19) is located inside the exploration sampling tube (3), and the upper surface of the elastic force unloading pad (19) is coated with a wear-resistant coating.

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