Sample storage equipment for wastewater detection

Abstract

The utility model discloses sample storage equipment for waste water detection, which comprises a box body, a plurality of sample storage pipes used for storing waste water are arranged in the box body, buffer foam is arranged at the bottom in the box body, a plurality of placing grooves corresponding to the plurality of sample storage pipes are uniformly and longitudinally arranged on the upper side of the buffer foam, and waterproof cloth matched with the placing grooves is arranged in the plurality of placing grooves. A transverse plate is horizontally arranged on the upper side of the buffer foam corresponding to the position close to the top end of the sample storage pipe, the transverse plate is fixed to the inner side wall of the box body, absorbent cotton is arranged between the buffer foam and the transverse plate, through holes are formed in the positions, corresponding to the containing grooves, of the transverse plate, clamping structures are arranged in the positions, corresponding to the through holes, in the transverse plate, and a cover plate is arranged at the top of the box body; clamping structures are arranged at the positions, corresponding to the cover plate, of the two sides of the top of the box body, the sample storage pipe is clamped through the clamping structures, the sample storage pipe is clamped and fixed in cooperation with the containing groove and the cover plate, the situation that the sample storage pipe is shaken and broken during storage or transportation is reduced, meanwhile, waterproof cloth is arranged, and secondary pollution to the environment when the sample storage pipe is broken is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of storage equipment, in particular to a sample storage equipment for wastewater detection. Background Art

[0002] Environmental monitoring refers to determining the environmental quality or degree of pollution and its changing trends by measuring the representative values ​​of factors that affect environmental quality. During environmental monitoring, sampling is required in the area to be measured, such as soil sampling, water sampling and air sampling, and the samples are collected in specific containers for easy transport to the laboratory for analysis to ensure valid measurement values.

[0003] During environmental monitoring, samples usually need to be stored to facilitate their transportation. Especially when sampling and storing sewage and wastewater, samples need to be better protected to prevent secondary pollution to the environment after the sewage and wastewater samples are broken.

[0004] Most storage devices in the prior art place samples directly into a box with a card slot, which can easily cause the sample bottle to collide with the box and break during transportation or storage, easily causing secondary pollution to the environment. Utility Model Content

[0005] In view of the above technical problems in the prior art, the utility model provides a sample storage device for wastewater detection, aiming to solve the above problems.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A sample storage device for wastewater detection comprises a box body, wherein a plurality of sample storage tubes for storing wastewater are arranged in the box body, sealing plugs are inserted on the tops of the plurality of sample storage tubes, a buffer foam is arranged at the bottom of the box body, a plurality of placement grooves are evenly and longitudinally provided on the upper side of the buffer foam corresponding to the plurality of sample storage tubes, and waterproof cloths matching the placement grooves are provided in the plurality of placement grooves, a horizontal plate is horizontally provided near the top of the upper side of the buffer foam corresponding to the sample storage tubes, the horizontal plate is fixed to the inner wall of the box body, absorbent cotton is arranged between the buffer foam and the horizontal plate, through holes are respectively opened on the horizontal plate corresponding to the placement grooves, clamping structures are respectively provided in the horizontal plate corresponding to the plurality of through holes, a cover plate is arranged on the top of the box body, and clamping structures are provided on both sides of the top of the box body corresponding to the cover plate, and when the cover plate is closed, the bottom of the cover plate just abuts against the sealing plugs at the tops of the sample storage tubes.

[0008] Preferably, the clamping structure includes two clamping blocks, and the two clamping blocks are respectively arranged on the left and right sides of the corresponding through hole, and the inside of the cross plate is respectively provided with a first movable cavity corresponding to the two clamping blocks, and the back-to-back ends of the two clamping blocks are located in the first movable cavity, and the ends thereof are respectively provided with limiting sliders slidably connected to the corresponding first movable cavity, and the back-to-back ends of the two limiting sliders in the two first movable cavities are respectively provided with a first spring.

[0009] Preferably, upper sides of opposite ends of the two clamping blocks are respectively provided with first inclined surfaces slanting downward toward the middle of the through hole.

[0010] Preferably, the clamping structure includes a transversely arranged clamping rod, which passes through the side wall of the box body transversely and is plugged into the side wall of the cover plate. A second movable cavity is opened in the side wall of the box body corresponding to the clamping rod. A limit block slidably connected to the second movable cavity is fixedly provided at one end of the part of the clamping rod located in the second movable cavity toward the cover plate. A second spring is provided in the second movable cavity on the side of the limit block facing away from the cover plate, and the second spring is plugged into the clamping rod.

[0011] Preferably, one end of the clamping rod facing the cover plate is provided with a second inclined surface slanting downward toward the middle of the cover plate.

[0012] Preferably, the upper end of the waterproof cloth extends upward to the side wall of the box between the buffer foam and the transverse plate, and is bonded to the side wall of the box.

[0013] Preferably, a handle is fixedly provided on the top of the cover plate.

[0014] Preferably, reinforcing ribs are fixedly provided on the inner side walls of the box body.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The utility model provides a wastewater detection sample storage device, wherein a sample storage tube is inserted into a through hole on a horizontal plate until the bottom of the sample storage tube abuts against the bottom of a placement groove. When the sample storage tube is inserted, the bottom of the sample storage tube first abuts against the first inclined surface of a clamping block at the through hole. When the sample storage tube is continuously moved downward, the side wall of the sample storage tube abuts against the first inclined surface, and the clamping block is pushed into the first active cavity until the sample storage tube is fully inserted. After the sample storage tube is inserted, the positioning of the placement groove is coordinated with the action of the first spring, and at the same time, the bottom of the cover plate abuts against the top of the sample storage tube, and the sample storage tube is clamped and fixed, thereby reducing the possibility of shaking and breaking during storage or transportation.

[0017] By installing a waterproof cloth in the placement groove and extending it to the side wall of the box between the buffer foam and the cross board, when an emergency occurs and the sample storage tube is broken, the waste water in the sample storage tube on the side wall of the box between the buffer foam and the cross board will not flow around. At the same time, absorbent cotton is provided between the cross board and the buffer foam to absorb the waste water overflowing the placement groove, which is convenient for later treatment and fully reduces its secondary pollution to the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is an overall schematic diagram of a sample storage device for wastewater testing according to the utility model;

[0019] Figure 2 This is an enlarged view of point A of a sample storage device for wastewater testing described in the utility model;

[0020] Figure 3 This is an enlarged view of point B of a sample storage device for wastewater testing described in the utility model.

[0021] In the figure: 1. box body; 11. second movable cavity; 12. reinforcing ribs; 2. sample storage tube; 21. sealing plug; 3. buffer foam; 31. placement groove; 32. waterproof cloth; 4. horizontal plate; 41. through hole; 42. first movable cavity; 5. absorbent cotton; 6. clamping structure; 61. clamping block; 62. limiting slider; 63. first spring; 64. first inclined surface; 7. cover plate; 71. handle; 8. clamping structure; 81. clamping rod; 82. limiting block; 83. second spring; 84. second inclined surface. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-3In the embodiment proposed in the present application, a sample storage device for wastewater detection includes a box body 1, a plurality of sample storage tubes 2 for storing wastewater are arranged in the box body 1, and a sealing plug 21 is inserted at the top of each of the plurality of sample storage tubes 2. A reinforcing rib 12 is fixedly arranged on the inner side wall of the box body 1 to enhance the compressive strength of the box body 1. A buffer foam 3 is arranged at the bottom of the box body 1. A plurality of placement grooves 31 are evenly and longitudinally arranged on the upper side of the buffer foam 3 corresponding to the plurality of sample storage tubes 2. A waterproof cloth 32 matching the placement grooves 31 is arranged in each of the plurality of placement grooves 31. A horizontal plate 4 is horizontally arranged near the top of the buffer foam 3 corresponding to the sample storage tube 2. The horizontal plate 4 is fixed on the box body 1. On the inner wall, absorbent cotton 5 is provided between the buffer foam 3 and the horizontal plate 4, the upper end of the waterproof cloth 32 extends upward to the side wall of the box body 1 between the buffer foam 3 and the horizontal plate 4, and is bonded to the side wall of the box body 1, through holes 41 are respectively opened on the horizontal plate 4 corresponding to the placement grooves 31, and clamping structures 6 are respectively provided at the corresponding multiple through holes 41 in the horizontal plate 4, a cover plate 7 is provided on the top of the box body 1, and a handle 71 is fixed on the top of the cover plate 7 to facilitate the removal of the cover plate 7 and the transportation of the box body 1, and a clamping structure 8 is provided at the corresponding cover plate 7 on both sides of the top of the box body 1. When the cover plate 7 is closed, the bottom of the cover plate 7 just abuts against the sealing plug 21 at the top of the sample storage tube 2;

[0024] Insert the sample storage tube 2 into the through hole 41 on the horizontal plate 4, and clamp the sample storage tube 2 through the clamping structure 6 at the through hole 41, and cooperate with the positioning of the placement groove 31 through the action of the first spring 63, and at the same time, the bottom of the cover plate 7 abuts against the top of the sample storage tube 2 to clamp and fix the sample storage tube 2, thereby reducing the possibility of shaking and breaking during storage or transportation;

[0025] A waterproof cloth 32 is provided in the placement groove 31, and is extended to the side wall of the box 1 between the buffer foam 3 and the cross plate 4. When an emergency occurs and the sample storage tube is broken, the waste water in the sample storage tube 2 on the side wall of the box 1 between the buffer foam 3 and the cross plate 4 is concentrated in the waterproof cloth 32 and will not flow around. At the same time, absorbent cotton 5 is provided between the cross plate 4 and the buffer foam 3 to absorb the waste water overflowing the placement groove 31, which is convenient for later treatment and fully reduces its secondary pollution to the environment.

[0026] In another embodiment, see Figure 1-3 The clamping structure 6 includes two clamping blocks 61, which are respectively arranged on the left and right sides of the corresponding through hole 41. The inside of the horizontal plate 4 is provided with first movable cavities 42 corresponding to the two clamping blocks 61. The back ends of the two clamping blocks 61 are located in the first movable cavity 42, and the ends thereof are respectively provided with limit sliders 62 slidably connected with the corresponding first movable cavity 42. The back ends of the two limit sliders 62 in the two first movable cavities 42 are respectively provided with first springs 63. The upper sides of the opposite ends of the two clamping blocks 61 are respectively provided with first inclined surfaces 64 inclined downward toward the middle of the through hole 41.

[0027] When the sample storage tube 2 is inserted, the bottom of the sample storage tube 2 first abuts against the first inclined surface 64 of the clamping block 61 at the through hole 41. When it continues to move downward, the side wall of the sample storage tube 2 abuts against the first inclined surface 64 and pushes the clamping block 61 into the first active cavity 42 until the sample storage tube 2 is fully inserted. After insertion, the sample storage tube 2 is clamped and fixed by the action of the first spring 63.

[0028] In another embodiment, see Figure 1-3 The clamping structure 8 includes a horizontally arranged clamping rod 81, which passes through the side wall of the box body 1 horizontally and is plugged into the side wall of the cover plate 7. A second active cavity 11 is opened in the side wall of the box body 1 corresponding to the clamping rod 81. A stop block 82 slidably connected to the second active cavity 11 is fixedly arranged at one end of the clamping rod 81 located in the second active cavity 11 and facing the cover plate 7. A second spring 83 is arranged in the second active cavity 11 on the side of the stop block 82 facing away from the cover plate 7. The second spring 83 is plugged into the clamping rod 81. A second inclined surface 84 inclined downward toward the middle of the cover plate 7 is arranged at one end of the clamping rod 81 facing the cover plate 7.

[0029] When the cover 7 is closed, the side wall of the cover 7 abuts against the second inclined surface 84, causing the clamping rod 81 to move outward. When it continues to move downward until the insertion position on the side of the cover 7 corresponds to the clamping rod 81, the clamping rod 81 is inserted into the side wall of the cover 7 under the action of the second spring 83 to fix the cover 7. When removing the cover 7, it is only necessary to pull the clamping rod 81 outward and lift the cover 7 upward to remove it, which is convenient and quick.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0031] In the description of the present invention, unless otherwise specified, "plurality" means two or more; the terms "upper", "lower", "left", "right", "inside", "outside", "front end", "rear end", "head", "tail", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0032] 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 sample storage device for wastewater detection, comprising a box (1), wherein a plurality of sample storage tubes (2) for storing wastewater are arranged in the box (1), and a sealing plug (21) is inserted at the top of each of the plurality of sample storage tubes (2), characterized in that: The bottom of the box body (1) is provided with a buffer foam (3), and a plurality of placement grooves (31) are evenly and longitudinally provided on the upper side of the buffer foam (3) corresponding to the plurality of sample storage tubes (2), and a waterproof cloth (32) matching the placement grooves (31) is provided in each of the plurality of placement grooves (31). A horizontal plate (4) is horizontally provided on the upper side of the buffer foam (3) corresponding to the sample storage tube (2) near the top, and the horizontal plate (4) is fixed to the inner side wall of the box body (1), and the buffer foam (3) and the horizontal plate (4) are connected to each other. ), water-absorbing cotton (5) is arranged between the two sides, through holes (41) are respectively opened on the horizontal plate (4) corresponding to the placement grooves (31), and clamping structures (6) are respectively provided in the horizontal plate (4) corresponding to the multiple through holes (41), a cover plate (7) is provided on the top of the box body (1), and clamping structures (8) are provided on both sides of the top of the box body (1) corresponding to the cover plate (7), and when the cover plate (7) is closed, the bottom of the cover plate (7) is just in contact with the sealing plug (21) at the top of the sample storage tube (2).

2. A wastewater testing sample storage device according to claim 1, characterized in that: The clamping structure (6) comprises two clamping blocks (61), and the two clamping blocks (61) are respectively arranged on the left and right sides of the corresponding through hole (41); the inside of the cross plate (4) is respectively provided with a first movable cavity (42) corresponding to the two clamping blocks (61); the back-to-back ends of the two clamping blocks (61) are located in the first movable cavity (42), and the ends thereof are respectively provided with a limiting slider (62) slidably connected to the corresponding first movable cavity (42); the back-to-back ends of the two limiting sliders (62) in the two first movable cavities (42) are respectively provided with a first spring (63).

3. A wastewater detection sample storage device according to claim 2, characterized in that: The upper sides of the opposite ends of the two clamping blocks (61) are respectively provided with first inclined surfaces (64) slanting downward toward the middle of the through hole (41).

4. A wastewater testing sample storage device according to claim 1, characterized in that: The clamping structure (8) comprises a clamping rod (81) arranged transversely, the clamping rod (81) passing through the side wall of the box body (1) transversely and plugging into the side wall of the cover plate (7); a second movable cavity (11) is provided in the side wall of the box body (1) at a position corresponding to the clamping rod (81); a limit block (82) slidably connected to the second movable cavity (11) is fixedly provided at one end of the portion of the clamping rod (81) located in the second movable cavity (11) and facing the cover plate (7); a second spring (83) is provided in the second movable cavity (11) on a side of the limit block (82) facing away from the cover plate (7); the second spring (83) is plugged into the clamping rod (81).

5. A wastewater testing sample storage device according to claim 4, characterized in that: One end of the clamping rod (81) facing the cover plate (7) is provided with a second inclined surface (84) inclined downward toward the middle of the cover plate (7).

6. A wastewater testing sample storage device according to claim 1, characterized in that: The upper end of the waterproof cloth (32) extends upward to the side wall of the box body (1) between the buffer foam (3) and the transverse plate (4), and is bonded to the side wall of the box body (1).

7. A wastewater testing sample storage device according to claim 1, characterized in that: A handle (71) is fixedly provided on the top of the cover plate (7).

8. A wastewater testing sample storage device according to claim 1, characterized in that: The inner side wall of the box body (1) is fixedly provided with reinforcing ribs (12).

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