A leak-proof gas sample storage device

Abstract

The utility model discloses a kind of anti-leakage gas sample storage devices, including storage box, the side of the storage box is movably installed with sealing top cover, the surface of the sealing top cover is fixedly installed with semiconductor refrigerator, the inside fixed mounting of the storage box is with the soft pad for placing collection bottle, the inner wall of the storage box both sides is movably installed with limit shockproof structure, the limit shockproof structure includes limit frame, the inside fixed mounting of the limit frame is with the limit soft board for being clamped to the collection bottle and fixed, the utility model, in the process of storage, the collection bottle placed in the soft pad can be clamped and fixed by limit frame and limit soft board, so that the inside gas of storage box is not affected when being collided, and the semiconductor refrigerator on sealing top cover can ensure that the temperature in the box is real-time lower than outside, so as to reduce the molecular activity in gas, reduce the risk of gas leakage.

Description

Technical Field

[0001] This utility model relates to the field of air detection technology, specifically to a leak-proof gas sample storage device. Background Technology

[0002] Environmental monitoring serves as the foundation for scientific environmental management and environmental law enforcement supervision, playing an irreplaceable role in environmental protection. During environmental monitoring, the collection and storage of gases are crucial steps in ensuring the accuracy of the test data.

[0003] However, currently, gas samples are mostly collected directly using collection bags or bottles. Due to limitations in materials or manufacturing processes, these bags and bottles may break during collection, transportation, or storage due to external impacts or temperature changes, leading to gas sample leakage or contamination. Therefore, there is an urgent need to design a leak-proof gas sample storage device to solve these problems. Utility Model Content

[0004] The purpose of this invention is to provide a leak-proof gas sample storage device to address the aforementioned shortcomings in the prior art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: A leak-proof gas sample storage device includes a storage box, a sealed top cover movably mounted on one side of the storage box, a semiconductor cooling box fixedly mounted on the surface of the sealed top cover, a soft pad for placing a collection bottle fixedly mounted inside the storage box, and a limiting and shock-absorbing structure movably mounted on both sides of the inner wall of the storage box. The limiting and shock-absorbing structure includes a limiting frame, and a limiting soft plate for clamping and fixing the collection bottle is fixedly mounted inside the limiting frame.

[0006] Preferably, the limiting and shockproof structure further includes multiple small springs, all of which are fixedly installed inside the limiting frame, and one end of the limiting flexible plate is fixedly connected to the multiple small springs.

[0007] Preferably, the limiting and shockproof structure further includes a sliding groove, which is formed on both sides of the storage box. A guide rod is fixedly installed inside the sliding groove, and a movable block is slidably connected to the surface of the guide rod. The limiting frame is movably connected to the movable block.

[0008] Preferably, a snap-fit ​​block is fixedly installed at one end of the movable block, and snap-fit ​​buckles adapted to the snap-fit ​​block are fixedly installed at both ends of the limiting frame.

[0009] Preferably, the limiting and shockproof structure further includes an insert block, which is fixedly installed at the bottom of the movable block, and the surface of the soft pad is provided with a slot that matches the insert block.

[0010] Preferably, the heat dissipation end of the semiconductor cooling box is located on the surface of the sealed top cover, a second adjusting rod is provided at one end of the storage box, a third adjusting rod is provided on one side of the sealed top cover, and adjusting blocks are movably installed on the surfaces of both the third adjusting rod and the second adjusting rod.

[0011] Preferably, a first adjusting rod is provided on the other side of the storage box, and a fixing buckle for fastening the sealing top cover is movably installed on the surface of the first adjusting rod.

[0012] Preferably, support blocks are movably installed at the four corners of the bottom of the storage box, and connecting rods are fixedly installed above the support blocks. Positioning holes are opened on the surface of the connecting rods and the storage box, and fixing bolts are threaded into the positioning holes.

[0013] In the above technical solution, the leak-proof gas sample storage device provided by this utility model has the following advantages: This leak-proof gas sample storage device can clamp and fix the collection bottle placed in the placement pad during storage by using a limiting frame and a limiting flexible plate. This ensures that the internal gas will not be affected when the storage box is hit, and the semiconductor cooling box on the sealed top cover can ensure that the temperature inside the box is lower than the outside temperature in real time, so as to reduce the molecular activity in the gas and reduce the risk of gas leakage. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0015] Figure 1 This is a three-dimensional structural diagram of one embodiment of the present utility model.

[0016] Figure 2 This is a first split diagram of the three-dimensional structure provided in one embodiment of the present utility model.

[0017] Figure 3 This is a second schematic diagram of a three-dimensional structure provided in one embodiment of the present utility model.

[0018] Figure 4 This is a schematic diagram of the three-dimensional structure of the limiting frame provided in one embodiment of the present utility model.

[0019] Figure 5 Provided for one embodiment of this utility model Figure 2 Enlarged schematic diagram of the three-dimensional structure at point A in the middle.

[0020] 1. Storage box; 10. First adjusting rod; 11. Fixing buckle; 12. Second adjusting rod; 2. Sealed top cover; 20. Third adjusting rod; 21. Adjusting block; 3. Semiconductor refrigeration box; 4. Placement pad; 5. Limiting and shockproof structure; 50. Slide groove; 51. Guide rod; 52. Moving block; 53. Snap-fit ​​block; 54. Insertion block; 55. Snap-fit ​​buckle; 56. Limiting frame; 57. Small spring; 58. Limiting soft plate; 6. Support block; 60. Connecting rod; 61. Fixing bolt. Detailed Implementation

[0021] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0022] like Figure 1-5 As shown in the figure, the present invention provides a leak-proof gas sample storage device, including a storage box 1, a sealing top cover 2 movably installed on one side of the storage box 1, a semiconductor cooling box 3 fixedly installed on the surface of the sealing top cover 2, a placement pad 4 for placing a collection bottle fixedly installed inside the storage box 1, and a limiting and shock-absorbing structure 5 movably installed on both sides of the inner wall of the storage box 1. The limiting and shock-absorbing structure 5 includes a limiting frame 56, and a limiting soft plate 58 for clamping and fixing the collection bottle is fixedly installed inside the limiting frame 56.

[0023] Specifically, in this embodiment, the limiting and shock-absorbing structure 5 also includes multiple small springs 57, which are all fixedly installed inside the limiting frame 56. One end of the limiting flexible plate 58 is fixedly connected to the multiple small springs 57. The limiting and shock-absorbing structure 5 also includes a sliding groove 50, which is opened on both sides of the storage box 1. A guide rod 51 is fixedly installed inside the sliding groove 50. A moving block 52 is slidably connected to the surface of the guide rod 51. The limiting frame 56 is movably connected to the moving block 52. A snap-fit ​​block 53 is fixedly installed at one end of the moving block 52. Both ends of the limiting frame 56 are fixedly installed with snap-fit ​​buckles 55 that are compatible with the snap-fit ​​block 53. The limiting and shockproof structure 5 also includes a plug block 54, which is fixedly installed at the bottom of the moving block 52. The surface of the soft pad 4 is provided with a slot that is compatible with the plug block 54. The heat dissipation end of the semiconductor cooling box 3 is opened on the surface of the sealed top cover 2. One end of the storage box 1 is provided with a second adjusting rod 12, and one side of the sealed top cover 2 is provided with a third adjusting rod 20. Adjusting blocks 21 are movably installed on the surfaces of the third adjusting rod 20 and the second adjusting rod 12.

[0024] This utility model provides a leak-proof gas sample storage device. When the gas is loaded into the collection bottle, the collection bottle is inserted into the placement pad 4, and the limiting frame 56 is installed on the moving block 52 by the snap fastener 55. After installation, the limiting frame 56 can be moved by the sliding groove 50 to clamp and fix the collection bottle. During the operation, the limiting soft plate 58 inside the limiting frame 56 can tightly clamp and fix the collection bottle, and with the assistance of the small spring 57 on its rear side, it can effectively rebound and clamp the collection bottle.

[0025] In another embodiment of this utility model, a first adjusting rod 10 is provided on the other side of the storage box 1. A fixing buckle 11 for fastening the sealing top cover 2 is movably installed on the surface of the first adjusting rod 10. Support blocks 6 are movably installed at the four corners of the bottom of the storage box 1. A connecting rod 60 is fixedly installed on the top of the support block 6. The connecting rod 60 and the surface of the storage box 1 are provided with positioning holes. Fixing bolts 61 are threadedly connected to the inside of the positioning holes.

[0026] The present invention provides a leak-proof gas sample storage device. After the collection bottle is stored, the sealing top cover 2 can be flipped over by adjusting block 21, and the storage box 1 and the sealing top cover 2 can be sealed by fixing buckle 11, so that gas transportation operation can be carried out.

[0027] All electrical devices in this plan are powered by an external power source.

[0028] Working steps: 1. When the gas is loaded into the collection bottle, insert the collection bottle into the soft pad 4, and install the limiting frame 56 on the moving block 52 through the snap fastener 55. After installation, the limiting frame 56 can be moved through the slide groove 50 to clamp and fix the collection bottle. Second, during operation, the limiting soft plate 58 inside the limiting frame 56 can tightly clamp and fix the collection bottle, and with the assistance of the small spring 57 on its rear side, it can effectively rebound and clamp the collection bottle. 3. After the collection bottle is stored, the sealing top cover 2 can be flipped over by adjusting block 21, and the storage box 1 and the sealing top cover 2 can be sealed by fixing buckle 11, so that gas transportation operation can be carried out.

[0029] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A leak-proof gas sample storage device, comprising a storage box (1), characterized in that, A sealing top cover (2) is movably installed on one side of the storage box (1). A semiconductor cooling box (3) is fixedly installed on the surface of the sealing top cover (2). A placement pad (4) for placing the collection bottle is fixedly installed inside the storage box (1). Limiting and shock-absorbing structures (5) are movably installed on both sides of the inner wall of the storage box (1). The limiting and shock-absorbing structure (5) includes a limiting frame (56). A limiting soft plate (58) for clamping and fixing the collection bottle is fixedly installed inside the limiting frame (56).

2. The leak-proof gas sample storage device according to claim 1, characterized in that, The limiting and shockproof structure (5) also includes multiple small springs (57), all of which are fixedly installed inside the limiting frame (56), and one end of the limiting soft plate (58) is fixedly connected to the multiple small springs (57).

3. The leak-proof gas sample storage device according to claim 1, characterized in that, The limiting and shockproof structure (5) also includes a slide groove (50), which is opened on both sides of the storage box (1). A guide rod (51) is fixedly installed inside the slide groove (50), and a moving block (52) is slidably connected to the surface of the guide rod (51). The limiting frame (56) is movably connected to the moving block (52).

4. A leak-proof gas sample storage device according to claim 3, characterized in that, One end of the movable block (52) is fixedly installed with a snap-fit ​​block (53), and both ends of the limiting frame (56) are fixedly installed with snap-fit ​​buckles (55) that are compatible with the snap-fit ​​block (53).

5. A leak-proof gas sample storage device according to claim 1, characterized in that, The limiting and shockproof structure (5) also includes a plug (54), which is fixedly installed at the bottom of the movable block (52), and the surface of the placement pad (4) is provided with a slot that matches the plug (54).

6. A leak-proof gas sample storage device according to claim 1, characterized in that, The heat dissipation end of the semiconductor cooling box (3) is opened on the surface of the sealed top cover (2). A second adjusting rod (12) is opened at one end of the storage box (1), and a third adjusting rod (20) is opened on one side of the sealed top cover (2). Adjusting blocks (21) are movably installed on the surfaces of the third adjusting rod (20) and the second adjusting rod (12).

7. A leak-proof gas sample storage device according to claim 1, characterized in that, The storage box (1) has a first adjusting rod (10) on the other side, and a fixing buckle (11) for fastening the sealing top cover (2) is movably installed on the surface of the first adjusting rod (10).

8. A leak-proof gas sample storage device according to claim 1, characterized in that, Support blocks (6) are movably installed at the four corners of the bottom of the storage box (1). A connecting rod (60) is fixedly installed on the top of the support block (6). The connecting rod (60) and the surface of the storage box (1) are both provided with positioning holes. The internal threads of the positioning holes are connected to fixing bolts (61).

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