Emergency collector for dangerous chemical leakage

Abstract

The utility model discloses an emergency collector for dangerous chemical leakage, which belongs to the technical field of dangerous chemical leakage and is characterized by comprising a collecting tank, the top of the collecting tank is fixedly connected with a sealing cover, the top of the sealing cover is provided with a drainage mechanism, and the top of the drainage mechanism is provided with a first oil absorption pad and a second oil absorption pad. A discharging groove is formed in the bottom of the first oil absorption pad; the drainage mechanism comprises a collecting frame, a drainage rod, a limiting frame and a limiting groove, the bottom of the collecting frame extends into the sealing cover and is in threaded connection with the interior of the sealing cover, and the bottom of the drainage rod penetrates through the collecting frame and extends into the limiting groove; the problems that according to existing emergency collectors for leakage of most dangerous chemicals, collection tanks are moved to pipeline leakage positions for collection, however, when the leaked dangerous chemicals drop down from a high position, liquid drops are prone to splashing outwards when making contact with the collection tanks, and the environment and personnel are prone to being harmed are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of emergency response to leakage of hazardous chemicals, and particularly relates to an emergency collection device for leakage of hazardous chemicals. Background Art

[0002] An emergency collection device for leakage of hazardous chemicals is a device used to handle leakage accidents of hazardous chemicals, and it can help collect the leaked chemicals.

[0003] Chinese Patent with the publication number CN216591102U discloses a secondary anti-leakage device for the pipeline of a chemical waste liquid collection system, including a leakage tray. A transmission auxiliary cylinder is arranged inside the leakage tray, and the transmission auxiliary cylinder is used to fix the waste liquid conveying pipeline. A leakage monitoring device is arranged at the end of the leakage tray, and the leakage monitoring device is connected to a transmission alarm device. It has the function of preventing leakage of the waste liquid pipeline and the function of leakage alarm. Once the pipeline leaks, the leakage monitoring device senses and alarms through the leakage transmission alarm device, prompting the experimenter to handle it in time, realizing the integration of laboratory furniture and the waste liquid collection system, enabling more efficient collection and management of laboratory waste liquid, making the installation of waste liquid pipelines more standardized, thereby reducing costs and potential safety hazards. The independently developed laboratory waste liquid management software system can understand the pipeline status in real time by collecting and feedbacking leakage information, realizing an intelligent, safe and clean integrated laboratory.

[0004] Most of the existing emergency collection devices for leakage of hazardous chemicals mostly move the collection tank to the pipeline leakage position for collection. However, when the leaked hazardous chemicals drop from a height, the liquid droplets are likely to splash outward when contacting the collection tank, which is likely to cause harm to the environment and personnel. Content of the Utility Model

[0005] The utility model provides an emergency collection device for leakage of hazardous chemicals, aiming to solve the problem that most of the existing emergency collection devices for leakage of hazardous chemicals mostly move the collection tank to the pipeline leakage position for collection. However, when the leaked hazardous chemicals drop from a height, the liquid droplets are likely to splash outward when contacting the collection tank, which is likely to cause harm to the environment and personnel.

[0006] The utility model is realized as follows: An emergency collection device for leakage of hazardous chemicals includes a collection tank. A cover is fixedly connected to the top of the collection tank. A drainage mechanism is arranged on the top of the cover. A first oil-absorbing pad and a second oil-absorbing pad are arranged on the top of the drainage mechanism. A discharge groove is formed at the bottom of the first oil-absorbing pad.

[0007] The drainage mechanism includes a collection rack, a drainage rod, a limiting rack and a limiting groove. The bottom of the collection rack extends into the inside of the cover and is threadedly connected to the inside of the cover. The bottom of the drainage rod passes through the collection rack and extends into the inside of the limiting groove. The surface of the limiting rack is fixedly connected to the inside of the collection tank, and the limiting groove is opened inside the limiting rack.

[0008] In order to achieve the effect of sealing the bottom of the collection rack, as an optimization of the emergency chemical leakage collector of the present utility model, a sealing groove is opened on the surface of the collection rack, a sealing ring is arranged inside the sealing groove, and the bottom of the sealing ring is in close contact with the top of the cover.

[0009] In order to achieve the effect of facilitating the discharge of chemicals, as an optimization of the emergency chemical leakage collector of the present utility model, a discharge pipe is fixedly communicated with the bottom of the first oil-absorbing pad, and a valve is arranged on the front side of the discharge pipe.

[0010] In order to achieve the effect of fixing the drainage rod, as an optimization of the emergency chemical leakage collector of the present utility model, a fixing column is fixedly connected inside the discharge pipe, and the top of the drainage rod extends into the inside of the fixing column and is threadedly connected to the inside of the fixing column.

[0011] In order to achieve the effect of facilitating the sealing of the first oil-absorbing pad and the second oil-absorbing pad, as an optimization of the emergency chemical leakage collector of the present utility model, sealing pads are fixedly connected to the opposite sides of the first oil-absorbing pad and the second oil-absorbing pad, and connecting blocks are fixedly connected to both sides of the first oil-absorbing pad and the second oil-absorbing pad.

[0012] In order to achieve the effect of fixing the first oil-absorbing pad and the second oil-absorbing pad, as an optimization of the emergency chemical leakage collector of the present utility model, two screw rods are arranged at the bottom of the connecting block, and the top of the screw rod passes through the bottom connecting block and extends to the top of the top connecting block.

[0013] In order to achieve the effect of limiting the adjusting rod, as an optimization of the emergency chemical leakage collector of the present utility model, a connecting groove is opened at the bottom of the screw rod, and an adjusting rod is rotatably connected inside the connecting groove.

[0014] In order to achieve the effect of limiting the sealing pipe, as an optimization of the emergency chemical leakage collector of the present utility model, four sealing pipes are fixedly connected to the bottom of the cover, and the bottom of the adjusting rod passes through the cover and extends into the inside of the sealing pipe.

[0015] Compared with the prior art, the beneficial effects of the present utility model are:

[0016] For this emergency chemical leakage collector, by fixing the first oil-absorbing pad and the second oil-absorbing pad at the position of the pipeline leakage, it is convenient to make the first oil-absorbing pad and the second oil-absorbing pad attract the leaked chemicals, so as to facilitate the discharge through the discharge tank. When the bottom of the drainage rod passes through the collection rack and extends into the limiting groove, it is convenient to make the drainage rod drain the chemicals into the limiting groove. By using the collection rack to make the limiting frame block and limit the chemicals, it is convenient to prevent the chemicals from splashing outside from the inside of the collection tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 FIG. is the overall structure diagram of the emergency chemical leakage collector of the present utility model;

[0018] Figure 2 FIG. is the three-dimensional connection schematic diagram of the drainage mechanism in the present utility model;

[0019] Figure 3 FIG. is the three-dimensional connection schematic diagram of the drainage rod and the fixed column in the present utility model;

[0020] Figure 4 FIG. is the three-dimensional structure diagram of the bottom of the screw in the present utility model;

[0021] Figure 5 FIG. is the three-dimensional connection schematic diagram of the sealing groove and the sealing ring in the present utility model.

[0022] In the figure, 1, collection tank; 2, cover; 3, adjusting rod; 4, second oil-absorbing pad; 5, sealing pad; 6, discharge tank; 7, drainage mechanism; 701, collection rack; 702, drainage rod; 703, limiting frame; 704, limiting groove; 8, first oil-absorbing pad; 9, sealing pipe; 10, valve; 11, fixed column; 12, discharge pipe; 13, sealing ring; 14, connecting block; 15, screw; 16, connecting groove; 17, sealing groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0024] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, in the description of the present utility model, the meaning of "a plurality" is two or more, unless otherwise specifically defined.

[0025] Please refer to Figures 1-5 , the present utility model provides a technical solution: an emergency collector for hazardous chemical leakage, including an emergency collector for hazardous chemical leakage, including a collection tank 1, a cover 2 is fixedly connected to the top of the collection tank 1, a drainage mechanism 7 is arranged on the top of the cover 2, a first oil-absorbing pad 8 and a second oil-absorbing pad 4 are arranged on the top of the drainage mechanism 7, and a discharge groove 6 is opened at the bottom of the first oil-absorbing pad 8;

[0026] The drainage mechanism 7 includes a collection frame 701, a drainage rod 702, a limiting frame 703 and a limiting groove 704. The bottom of the collection frame 701 extends into the inside of the cover 2 and is threadedly connected to the inside of the cover 2. The bottom of the drainage rod 702 passes through the collection frame 701 and extends into the inside of the limiting groove 704. The surface of the limiting frame 703 is fixedly connected to the inside of the collection tank 1, and the limiting groove 704 is opened inside the limiting frame 703.

[0027] In this embodiment: By fixing the first oil-absorbing pad 8 and the second oil-absorbing pad 4 at the position of the pipeline leakage, it is convenient for the first oil-absorbing pad 8 and the second oil-absorbing pad 4 to attract the leaked chemicals, so as to facilitate the discharge through the discharge groove 6. By making the bottom of the drainage rod 702 pass through the collection frame 701 and extend into the inside of the limiting groove 704, it is convenient for the drainage rod 702 to drain the chemicals into the inside of the limiting groove 704. By using the collection frame 701 to make the limiting frame 703 block and limit the chemicals, it is convenient to prevent the chemicals from splashing from the inside of the collection tank 1 to the outside.

[0028] As a technical optimization scheme of the present utility model, a sealing groove 17 is opened on the surface of the collection frame 701, a sealing ring 13 is arranged inside the sealing groove 17, and the bottom of the sealing ring 13 is in close contact with the top of the cover 2.

[0029] In this embodiment: By making the inside of the sealing ring 13 contact with the inside of the sealing groove 17, the sealing groove 17 can seal the collection frame 701 through the sealing ring 13, achieving the effect of sealing the bottom of the collection frame 701.

[0030] As a technical optimization solution of the utility model, a discharge pipe 12 is fixedly communicated with the bottom of the first oil absorption pad 8, and a valve 10 is arranged on the front side of the discharge pipe 12.

[0031] In this embodiment: By fixedly communicating the top of the discharge pipe 12 with the bottom of the first oil absorption pad 8, it is convenient for chemicals to move into the discharge pipe 12 through the discharge groove 6, achieving the effect of facilitating the discharge of chemicals.

[0032] As a technical optimization solution of the utility model, a fixed column 11 is fixedly connected to the inside of the discharge pipe 12, and the top of the drainage rod 702 extends into the fixed column 11 and is threadedly connected to the inside of the fixed column 11.

[0033] In this embodiment: By threadedly connecting the inside of the fixed column 11 with the surface of the drainage rod 702, it is convenient to fix the drainage rod 702, achieving the effect of fixing the drainage rod 702.

[0034] As a technical optimization solution of the utility model, sealing gaskets 5 are fixedly connected to the opposite sides of the first oil absorption pad 8 and the second oil absorption pad 4, and connecting blocks 14 are fixedly connected to both sides of the first oil absorption pad 8 and the second oil absorption pad 4.

[0035] In this embodiment: By respectively fixing the sealing gaskets 5 on the opposite sides of the first oil absorption pad 8 and the second oil absorption pad 4, the sealing gaskets 5 can be sealed, achieving the effect of facilitating the sealing of the first oil absorption pad 8 and the second oil absorption pad 4.

[0036] As a technical optimization solution of the utility model, two screw rods 15 are arranged at the bottom of the connecting block 14, and the top of the screw rods 15 passes through the bottom connecting block 14 and extends to the top of the top connecting block 14.

[0037] In this embodiment: By threadedly connecting the surface of the screw rods 15 with the inside of the connecting block 14, it is convenient to fix the first oil absorption pad 8 and the second oil absorption pad 4 through the two connecting blocks 14, achieving the effect of fixing the first oil absorption pad 8 and the second oil absorption pad 4.

[0038] As a technical optimization solution of the utility model, a connecting groove 16 is formed at the bottom of the screw rod 15, and an adjusting rod 3 is rotatably connected to the inside of the connecting groove 16.

[0039] In this embodiment: By rotatably connecting the surface of the adjusting rod 3 with the inside of the connecting groove 16, it is convenient to limit the adjusting rod 3, achieving the effect of limiting the adjusting rod 3.

[0040] As a technical optimization solution of the utility model, four sealing pipes 9 are fixedly connected to the bottom of the cover 2, and the bottom of the adjusting rod 3 passes through the cover 2 and extends into the sealing pipes 9.

[0041] In this embodiment: By threadedly connecting the surface of the adjusting rod 3 to the internal thread of the sealing tube 9, the adjusting rod 3 can be fixed to the sealing tube 9, achieving the effect of limiting the sealing tube 9.

[0042] Working principle: First, move the first oil absorption pad 8 and the second oil absorption pad 4 to the position of the pipeline leakage. The screw rod 15 fixes the first oil absorption pad 8 and the second oil absorption pad 4 through two connecting blocks 14, and the sealing gasket 5 is sealed. Then, the adjusting rod 3 is adjusted inside the sealing tube 9 through the connecting groove 16, so that the collection tank 1 is driven by the cover 2 to move to a suitable position. Thus, it is convenient for the first oil absorption pad 8 and the second oil absorption pad 4 to attract the leaked chemicals. The chemicals move through the discharge chute 6 to the inside of the discharge pipe 12 and contact the surface of the fixed column 11. Then, it is convenient for the drainage rod 702 to drain the chemicals into the internal limiting groove 704. The limiting frame 703 shields and limits the chemicals through the collection frame 701, thus conveniently avoiding the chemicals from splashing outside from the inside of the collection tank 1, solving the problem that most existing emergency collectors for dangerous chemical leaks mostly move the collection tank 1 to the pipeline leakage position for collection. However, when the leaked dangerous chemicals drip from a height, the liquid droplets are likely to splash outward when contacting the collection tank 1, which is likely to cause harm to the environment and personnel.

[0043] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A hazardous chemical leakage emergency collector, comprising a collection tank (1), characterized in that: The top of the collecting tank (1) is fixedly connected to a sealing cover (2), the top of the sealing cover (2) is provided with a drainage mechanism (7), the top of the drainage mechanism (7) is provided with a first oil absorption pad (8) and a second oil absorption pad (4), and the bottom of the first oil absorption pad (8) is provided with a discharge trough (6); The drainage mechanism (7) comprises a collecting frame (701), a drainage rod (702), a limiting frame (703) and a limiting groove (704); the bottom of the collecting frame (701) extends to the interior of the sealing cover (2) and is threadedly connected to the interior of the sealing cover (2); the bottom of the drainage rod (702) passes through the collecting frame (701) and extends to the interior of the limiting groove (704); the surface of the limiting frame (703) is fixedly connected to the interior of the collecting tank (1); and the limiting groove (704) is opened inside the limiting frame (703).

2. The hazardous chemical leakage emergency collector according to claim 1, characterized in that: A sealing groove (17) is provided on the surface of the collecting frame (701), a sealing ring (13) is provided inside the sealing groove (17), and the bottom of the sealing ring (13) is in close contact with the top of the sealing cover (2).

3. The hazardous chemical leakage emergency collector according to claim 1, characterized in that: The bottom of the first oil-absorbing pad (8) is fixedly connected to a discharge pipe (12), and a valve (10) is arranged on the front side of the discharge pipe (12).

4. The hazardous chemical leakage emergency collector according to claim 3 is characterized by: The inside of the discharge pipe (12) is fixedly connected to a fixed column (11), and the top of the guide rod (702) extends to the inside of the fixed column (11) and is connected to the internal thread of the fixed column (11).

5. The hazardous chemical leakage emergency collector according to claim 1, characterized in that: The first oil absorption pad (8) and the second oil absorption pad (4) are both fixedly connected to a sealing pad (5) on one side opposite to the other, and the first oil absorption pad (8) and the second oil absorption pad (4) are both fixedly connected to a connecting block (14) on both sides.

6. The hazardous chemical leakage emergency collector according to claim 5, characterized in that: Two screw rods (15) are arranged at the bottom of the connection block (14), and the tops of the screw rods (15) pass through the bottom connection block (14) and extend to the top of the top connection block (14).

7. The hazardous chemical leakage emergency collector according to claim 6, characterized in that: A connecting groove (16) is provided at the bottom of the screw rod (15), and an adjusting rod (3) is rotatably connected inside the connecting groove (16).

8. The hazardous chemical leakage emergency collector according to claim 7, characterized in that: Four sealing tubes (9) are fixedly connected to the bottom of the sealing cover (2), and the bottom of the adjusting rod (3) passes through the sealing cover (2) and extends to the inside of the sealing tube (9).

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