Hazardous chemical substance collection and temporary storage device

Abstract

The utility model provides a hazardous chemical substance collection and temporary storage device, which belongs to the technical field of hazardous chemical substance temporary storage, and comprises a temporary storage cabinet body; the opening and closing door is rotationally connected to the side wall of the temporary storage cabinet body through a hinge and is matched with the temporary storage cabinet body for use; the supporting plate is fixed on the outer side wall of the temporary storage cabinet body; the heat preservation sleeve plate is fixed to the inner wall of the temporary storage cabinet body and used for assisting in improving the overall heat preservation effect of the temporary storage cabinet body; the multiple placing plates are evenly fixed to the inner wall of the heat preservation sleeve plate; the thermal insulation plate is fixed at the top of the supporting plate; and the constant temperature mechanism is arranged on the temporary storage cabinet body and is matched with the heat preservation sleeve plate for use. The hazardous chemical substance temporary storage device solves the problems that the hazardous chemical substance temporary storage device is not provided with constant temperature equipment, so that the hazardous chemical substance temporary storage effect is not ideal, the potential safety hazard is large, and the optimization of ventilation equipment matched with the constant temperature equipment for use is not perfect.

Description

Technical Field

[0001] The utility model belongs to the technical field of temporary storage of hazardous chemicals, and particularly relates to a device for collecting and temporarily storing hazardous chemicals. Background Art

[0002] Hazardous chemical collection and temporary storage devices, such as hazardous chemical temporary storage cabinets, hazardous waste temporary storage warehouses, etc., are equipment specifically used for collecting, storing, and managing hazardous chemicals. They provide a safe and reliable environment to prevent accidents such as fires, explosions, and leaks during the storage of hazardous chemicals, thereby ensuring personnel safety and environmental health. However, the prior art does not set up temperature control for hazardous chemical temporary storage devices, and the optimization of ventilation for the harmful gases remaining after the internal hazardous chemicals are stored cannot be set up in cooperation with temperature control equipment.

[0003] The application number "CN202020986878.8" describes "an outdoor hazardous chemical temporary storage cabinet, including a cabinet body and a double-opening cabinet door. A double-opening cabinet door is provided in the middle of the front end face of the cabinet body. A distribution box and an explosion-proof air conditioner external unit are installed on one side surface of the cabinet body. A temperature and humidity power-off alarm system and an explosion-proof air conditioner internal unit are installed inside the cabinet body. A ventilation opening is provided on the side wall of the cabinet body; an emergency equipment cabinet is installed on the other side surface of the cabinet body, and an explosion-proof fan is installed at the rear end of the cabinet body."

[0004] The above patent is based on an outdoor hazardous chemical temporary storage cabinet. The cabinet body is made of double-layer galvanized steel plates to form an overall profile frame structure, which has the functions of durability, fire resistance, and corrosion resistance. And it is assembled with an explosion-proof fan, an explosion-proof air conditioner, and a lightning rod in an integrated installation form, and a pressure relief opening is provided, which has the functions of explosion protection, lightning protection, temperature control, and ventilation and heat dissipation, and is safe and reliable, providing a more effective safety effect for the cabinet body to work in a dangerous environment.

[0005] The above patent uses a cabinet body made of double-layer galvanized steel plates to form an overall profile frame structure, which has the functions of durability, fire resistance, and corrosion resistance. And it is assembled with an explosion-proof fan, an explosion-proof air conditioner, and a lightning rod in an integrated installation form, and a pressure relief opening is provided, which has the functions of explosion protection, lightning protection, temperature control, and ventilation and heat dissipation, and is safe and reliable, providing a more effective safety effect for the cabinet body to work in a dangerous environment. However, the above-mentioned hazardous chemical temporary storage device does not set up a temperature control device, resulting in an unsatisfactory temporary storage effect of hazardous chemicals, a relatively large potential safety hazard, and insufficient optimization of the ventilation device used in cooperation with the temperature control device. Content of the Utility Model

[0006] The purpose of the utility model is to provide a device for collecting and temporarily storing hazardous chemicals, aiming to solve the problems in the prior art that the hazardous chemical temporary storage device does not set up a temperature control device, resulting in an unsatisfactory temporary storage effect of hazardous chemicals, a relatively large potential safety hazard, and insufficient optimization of the ventilation device used in cooperation with the temperature control device.

[0007] To achieve the above object, the present utility model provides the following technical solutions:

[0008] A hazardous chemical collection and temporary storage device, comprising:

[0009] A temporary storage cabinet;

[0010] An opening and closing door, which is rotatably connected to the side wall of the temporary storage cabinet through a hinge and is used in cooperation with the temporary storage cabinet;

[0011] A support plate, fixed to the outer side wall of the temporary storage cabinet;

[0012] A heat preservation jacket board, fixed to the inner wall of the temporary storage cabinet, which is used to assist in improving the overall heat preservation effect of the temporary storage cabinet;

[0013] A plurality of placement plates, which are evenly fixed to the inner wall of the heat preservation jacket board;

[0014] A heat insulation board, fixed to the top of the support plate;

[0015] A constant temperature mechanism, arranged on the temporary storage cabinet and used in cooperation with the heat preservation jacket board, which is used to improve the effect of temporarily storing hazardous chemicals inside the temporary storage cabinet;

[0016] Two fixing plates, which are fixed to both sides of the outer wall of the temporary storage cabinet and are used in cooperation with the constant temperature mechanism;

[0017] An infrared temperature sensor, fixed to the top of the temporary storage cabinet and used in cooperation with the constant temperature mechanism, which is used to digitally display the temperature inside the temporary storage cabinet;

[0018] A ventilation mechanism, arranged on the temporary storage cabinet, which is used to effectively dredge the harmful gases remaining after the temporary storage of hazardous chemicals inside the temporary storage cabinet.

[0019] As a preferred solution of the present utility model, the constant temperature mechanism further includes:

[0020] A heating component, arranged on the temporary storage cabinet, which is used to increase the temperature inside the temporary storage cabinet;

[0021] A cooling component, arranged on the temporary storage cabinet and used in cooperation with the heating component, which is used to decrease the temperature inside the temporary storage cabinet.

[0022] As a preferred solution of the present utility model, the heating component includes a fixed ring and a heating block, the fixed ring is fixed to the bottom of the inner wall of the temporary storage cabinet and penetrates through the bottom of the heat preservation jacket board, and the heating block is fixed to the inner wall of the fixed ring.

[0023] As a preferred solution of the present utility model, the temperature reduction component includes a cooling water tank, a pumping unit, a delivery pipeline, and a cooling pipeline. The cooling water tank is fixed to the top of the heat insulation board. The pumping unit is fixed to the top of the cooling water tank. The delivery pipeline is fixed to the bottom input end of the pumping unit and extends into the cooling water tank. One end of the cooling pipeline is fixed to the top output end of the pumping unit, and the other end thereof is fixed to the top of the cooling water tank and extends into the cooling water tank. The body of the cooling pipeline is evenly and circumferentially fixed to the outer wall of the temporary storage cabinet.

[0024] As a preferred solution of the present utility model, the ventilation mechanism further includes:

[0025] A drainage component, provided on the temporary storage cabinet, for guiding and discharging harmful gases inside the temporary storage cabinet;

[0026] A sealing component, provided on the temporary storage cabinet and used in cooperation with the drainage component, for assisting the normal use of the constant temperature mechanism.

[0027] As a preferred solution of the present utility model, the drainage component includes a fan and a clamping groove. The clamping groove is opened on the side wall of the temporary storage cabinet. There are two fans symmetrically arranged. The two fans are symmetrically fixed to the side wall of the clamping groove and used in cooperation with the temporary storage cabinet.

[0028] As a preferred solution of the present utility model, the sealing component includes a sealing plate, a docking groove, a docking block, a threaded hole, and a fastening bolt. The sealing plate is rotatably connected to the outer side wall of the temporary storage cabinet through a hinge and used in cooperation with the clamping groove. The docking groove is opened on the outer side wall of the temporary storage cabinet. The docking block is fixed to the end of the sealing plate and is in clamping fit with the docking groove. The threaded hole is opened on the side wall of the docking block and extends into the docking groove. The fastening bolt is threaded on the inner wall of the threaded hole.

[0029] Compared with the prior art, the beneficial effects of the present utility model are:

[0030] 1. By fixing the fixed ring to the bottom of the inner wall of the temporary storage cabinet and passing through the bottom of the heat preservation jacket board, fixing the heating block to the inner wall of the fixed ring, fixing the cooling water tank to the top of the heat insulation board, fixing the pumping unit to the top of the cooling water tank, fixing the delivery pipeline to the bottom input end of the pumping unit and extending into the cooling water tank, fixing one end of the cooling pipeline to the top output end of the pumping unit, and fixing the other end thereof to the top of the cooling water tank and extending into the cooling water tank, and evenly and circumferentially fixing the body of the cooling pipeline to the outer wall of the temporary storage cabinet, the storage effect of hazardous chemicals temporarily stored inside the temporary storage cabinet is effectively improved, and the overall safety hazard of the device is reduced.

[0031] 2. By providing a clamping groove on the side wall of the temporary storage cabinet body, two fans are symmetrically fixed on the side wall of the clamping groove and used in cooperation with the temporary storage cabinet body. The sealing plate is rotatably connected to the outer side wall of the temporary storage cabinet body through a hinge and used in cooperation with the clamping groove. A docking groove is provided on the outer side wall of the temporary storage cabinet body, a docking block is fixed to the end of the sealing plate and is engaged and matched with the docking groove. A threaded hole is provided on the side wall of the docking block and extends into the docking groove, and a fastening bolt is threadedly arranged on the inner wall of the threaded hole, which can effectively dredge the harmful gas remaining in the temporary storage cabinet body of dangerous chemicals and can also not affect the normal use of the constant temperature equipment. Description of the Drawings

[0032] The drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention. In the drawings:

[0033] Figure 1 is a first perspective three-dimensional view of a dangerous chemical collection and temporary storage device of the present invention;

[0034] Figure 2 is a first perspective three-dimensional sectional view of a dangerous chemical collection and temporary storage device of the present invention;

[0035] Figure 3 is a first perspective three-dimensional exploded view of a dangerous chemical collection and temporary storage device of the present invention;

[0036] Figure 4 is a second perspective three-dimensional view of a dangerous chemical collection and temporary storage device of the present invention;

[0037] Figure 5 is a second perspective three-dimensional exploded view of a dangerous chemical collection and temporary storage device of the present invention.

[0038] In the figures: 1. Temporary storage cabinet body; 2. Opening and closing door; 3. Heat preservation cover board; 4. Placing board; 5. Fixed ring; 6. Heating block; 7. Support plate; 8. Heat insulation board; 9. Cooling water tank; 10. Pump; 11. Conveying pipeline; 12. Cooling pipeline; 13. Infrared temperature sensor; 14. Fan; 15. Clamping groove; 16. Sealing plate; 17. Docking groove; 18. Docking block; 19. Threaded hole; 20. Fastening bolt; 21. Fixed plate. Detailed Embodiment

[0039] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0040] Embodiment

[0041] Please refer to Figures 1-5 , the present utility model provides the following technical solutions:

[0042] A hazardous chemical collection and temporary storage device, which is composed of a temporary storage cabinet 1, a hinged door 2, a support plate 7, a heat preservation jacket plate 3, a placement plate 4, a heat insulation plate 8, a constant temperature mechanism, a fixing plate 21, an infrared temperature sensor 13 and a ventilation mechanism, is specifically described as follows:

[0043] Please refer to Figure 1 , the hinged door 2 is rotatably connected to the side wall of the temporary storage cabinet 1 through a hinge and is used in cooperation with the temporary storage cabinet 1;

[0044] Please refer to Figure 2 , the support plate 7 is fixed to the outer side wall of the temporary storage cabinet 1;

[0045] Please refer to Figure 3 , the heat preservation jacket plate 3 is fixed to the inner wall of the temporary storage cabinet 1, which is used to assist in improving the overall heat preservation effect of the temporary storage cabinet 1;

[0046] Please refer to Figure 4 , a plurality of placement plates 4 are provided, and the plurality of placement plates 4 are uniformly fixed to the inner wall of the heat preservation jacket plate 3;

[0047] Please refer to Figure 5 , the heat insulation plate 8 is fixed to the top of the support plate 7;

[0048] Please refer to Figure 3 , the constant temperature mechanism is arranged on the temporary storage cabinet 1 and is used in cooperation with the heat preservation jacket plate 3. Specifically, the constant temperature mechanism further includes: a heating component arranged on the temporary storage cabinet 1. Specifically, the heating component includes a fixed ring 5 and a heating block 6. The fixed ring 5 is fixed to the bottom of the inner wall of the temporary storage cabinet 1 and penetrates through the bottom of the heat preservation jacket plate 3, and the heating block 6 is fixed to the inner wall of the fixed ring 5;

[0049] Please refer to Figure 5 , a cooling component is arranged on the temporary storage cabinet 1 and is used in cooperation with the heating component. Specifically, the cooling component includes a cooling water tank 9, a pump 10, a delivery pipe 11 and a cooling pipe 12. The cooling water tank 9 is fixed to the top of the heat insulation plate 8, the pump 10 is fixed to the top of the cooling water tank 9, the delivery pipe 11 is fixed to the bottom input end of the pump 10 and extends into the cooling water tank 9, one end of the cooling pipe 12 is fixed to the top output end of the pump 10, and the other end thereof is fixed to the top of the cooling water tank 9 and extends into the cooling water tank 9. The body of the cooling pipe 12 is uniformly fixed around the outer wall of the temporary storage cabinet 1;

[0050] In this embodiment: By fixing the fixed ring 5 to the bottom inner wall of the temporary storage cabinet 1 and passing through the bottom of the heat preservation panel 3, the heating block 6 is fixed to the inner wall of the fixed ring 5, the cooling water tank 9 is fixed to the top of the heat insulation plate 8, the pump 10 is fixed to the top of the cooling water tank 9, the conveying pipeline 11 is fixed to the bottom input end of the pump 10 and extends into the cooling water tank 9, one end of the cooling pipeline 12 is fixed to the top output end of the pump 10, and the other end thereof is fixed to the top of the cooling water tank 9 and extends into the cooling water tank 9. The cooling pipeline 12 is evenly fixed around the outer wall of the temporary storage cabinet 1, effectively improving the storage effect of the dangerous chemicals temporarily stored inside the temporary storage cabinet 1 and reducing the overall safety hazard of the device.

[0051] Please refer to Figure 3 , there are two fixing plates 21, and the two fixing plates 21 are fixed to both sides of the outer wall of the temporary storage cabinet 1 and are used in cooperation with the constant temperature mechanism;

[0052] Please refer to Figure 2 , the infrared temperature sensor 13 is fixed to the top of the temporary storage cabinet 1 and is used in cooperation with the constant temperature mechanism, and it is used to digitally display the temperature inside the temporary storage cabinet 1;

[0053] In this embodiment: The sensing element on the infrared temperature sensor 13 senses the cold signal transmitted from the cooling pipeline 12 to the side wall of the temporary storage cabinet 1 and the heat signal emitted by the heating block 6, converts the two radiation signals into electrical signals and transmits them to the signal processor inside the infrared temperature sensor 13. The signal processor amplifies, filters and digitally processes the electrical signals output by the sensing element to obtain the temperature value inside the temporary storage cabinet 1, and finally transmits it to the display screen on the infrared temperature sensor 13 to display the temperature inside the temporary storage cabinet 1 as a number;

[0054] When the temperature inside the temporary storage cabinet 1 is lower than 15 °C, the heating block 6 is started to increase the temperature inside the temporary storage cabinet 1. When the temperature inside the temporary storage cabinet 1 is higher than 25 °C, the pump 10 is started, and the cooling water inside the cooling water tank 9 is conveyed to the cooling pipeline 12 through the conveying pipeline 11 to cool the temporary storage cabinet 1, so that the temperature inside the temporary storage cabinet 1 is always maintained within the range of 15 - 25 °C.

[0055] Please refer to Figure 5 , a ventilation mechanism is provided on the temporary storage cabinet 1. Specifically, the ventilation mechanism further includes: a drainage component is provided on the temporary storage cabinet 1. Specifically, the drainage component includes a fan 14 and a clamping groove 15. The clamping groove 15 is opened on the side wall of the temporary storage cabinet 1. There are two fans 14 symmetrically arranged, and the two fans 14 are symmetrically fixed to the side wall of the clamping groove 15 and are used in cooperation with the temporary storage cabinet 1;

[0056] Please refer to Figure 5, a sealing assembly is provided on the temporary storage cabinet 1 and used in cooperation with the drainage assembly. Specifically, the sealing assembly includes a sealing plate 16, a docking groove 17, a docking block 18, a threaded hole 19, and a fastening bolt 20. The sealing plate 16 is rotatably connected to the outer side wall of the temporary storage cabinet 1 through a hinge and used in cooperation with the engaging groove 15. The docking groove 17 is opened on the outer side wall of the temporary storage cabinet 1. The docking block 18 is fixed to the end of the sealing plate 16 and is snap-fitted with the docking groove 17. The threaded hole 19 is opened on the side wall of the docking block 18 and extends into the docking groove 17. The fastening bolt 20 is threaded on the inner wall of the threaded hole 19.

[0057] In this embodiment: By opening the engaging groove 15 on the side wall of the temporary storage cabinet 1, two fans 14 are symmetrically fixed to the side wall of the engaging groove 15 and used in cooperation with the temporary storage cabinet 1. The sealing plate 16 is rotatably connected to the outer side wall of the temporary storage cabinet 1 through a hinge and used in cooperation with the engaging groove 15. The docking groove 17 is opened on the outer side wall of the temporary storage cabinet 1. The docking block 18 is fixed to the end of the sealing plate 16 and is snap-fitted with the docking groove 17. The threaded hole 19 is opened on the side wall of the docking block 18 and extends into the docking groove 17. The fastening bolt 20 is threaded on the inner wall of the threaded hole 19, effectively dredging the harmful gases remaining in the temporary storage cabinet 1 of hazardous chemicals, and can also not affect the normal use of the constant temperature equipment.

[0058] The working principle and usage process of the present utility model: After storing hazardous chemicals on the top of the placement plate 4, close the opening and closing door 2 to improve the overall sealing performance of the temporary storage cabinet 1. When the temperature inside the temporary storage cabinet 1 is lower than 15 °C, start the heating block 6 to increase the temperature inside the temporary storage cabinet 1. When the temperature inside the temporary storage cabinet 1 is higher than 25 °C, start the pumping device 10, and convey the cooling water inside the cooling water tank 9 to the cooling pipe 12 through the conveying pipe 11 to cool the temporary storage cabinet 1, so that the temperature inside the temporary storage cabinet 1 is always maintained within the range of 15 - 25 °C. When it is necessary to dredge and discharge the harmful gases remaining in the temporary storage cabinet 1 of hazardous chemicals, the fastening bolt 20 can be unscrewed from the inner wall of the threaded hole 19. Through the sliding fit of the docking groove 17 and the docking block 18 and the snap-fit of the sealing plate 16 and the engaging groove 15, open the sealing plate 16, and finally start the fan 14 to direct and discharge the air inside the temporary storage cabinet 1 to the outside of the temporary storage cabinet 1.

[0059] Finally, it should be noted that: The above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A hazardous chemicals collection and temporary storage device, comprising: Temporary storage cabinet (1); An opening and closing door (2) is arranged on the side wall of the temporary storage cabinet (1) through a hinge connection and is used in conjunction with the temporary storage cabinet (1); A support plate (7) fixed to the outer side wall of the temporary storage cabinet (1); It is characterized by further comprising: A heat-insulating sleeve (3) is fixed to the inner wall of the temporary storage cabinet (1) to assist in improving the overall heat-insulating effect of the temporary storage cabinet (1); A plurality of placement plates (4) are provided, and the plurality of placement plates (4) are evenly fixed to the inner wall of the thermal insulation jacket plate (3); A thermal insulation plate (8) fixed to the top of the support plate (7); A constant temperature mechanism, which is arranged on the temporary storage cabinet (1) and is used in conjunction with the thermal insulation sleeve (3) to improve the effect of temporary storage of hazardous chemicals inside the temporary storage cabinet (1); Two fixing plates (21) are provided, and the two fixing plates (21) are fixed to two sides of the outer wall of the temporary storage cabinet (1) and cooperate with the constant temperature mechanism for use; An infrared temperature sensor (13) is fixed to the top of the temporary storage cabinet (1) and is used in conjunction with the constant temperature mechanism to digitally display the temperature inside the temporary storage cabinet (1); A ventilation mechanism is provided on the temporary storage cabinet (1) and is used to effectively clear the harmful gases remaining inside the temporary storage cabinet (1) after the hazardous chemicals are temporarily stored.

2. A hazardous chemicals collection and temporary storage device according to claim 1, characterized in that: The constant temperature mechanism further comprises: A heating component is arranged on the temporary storage cabinet (1) and is used to increase the temperature inside the temporary storage cabinet (1); A cooling component is arranged on the temporary storage cabinet (1) and is used in cooperation with the heating component to reduce the temperature inside the temporary storage cabinet (1).

3. A hazardous chemicals collection and temporary storage device according to claim 2, characterized in that: The heating component comprises a fixed ring (5) and a heating block (6); the fixed ring (5) is fixed to the bottom of the inner wall of the temporary storage cabinet (1) and passes through the bottom of the insulation sleeve (3); and the heating block (6) is fixed to the inner wall of the fixed ring (5).

4. A hazardous chemicals collection and temporary storage device according to claim 3, characterized in that: The cooling component comprises a cooling water tank (9), a pump (10), a delivery pipe (11) and a cooling pipe (12); the cooling water tank (9) is fixed to the top of the insulation board (8); the pump (10) is fixed to the top of the cooling water tank (9); the delivery pipe (11) is fixed to the bottom input end of the pump (10) and extends to the inside of the cooling water tank (9); one end of the cooling pipe (12) is fixed to the top output end of the pump (10), and the other end is fixed to the top of the cooling water tank (9) and extends to the inside of the cooling water tank (9); the cooling pipe (12) is evenly fixed to the outer wall of the temporary storage cabinet (1).

5. A hazardous chemicals collection and temporary storage device according to claim 4, characterized in that: The ventilation mechanism further comprises: A drainage component, arranged on the temporary storage cabinet (1), used for guiding and draining harmful gases inside the temporary storage cabinet (1); A sealing component is arranged on the temporary storage cabinet (1) and is used in cooperation with the drainage component to assist in the normal use of the constant temperature mechanism.

6. A hazardous chemicals collection and temporary storage device according to claim 5, characterized in that: The drainage assembly comprises a fan (14) and a snap-fit ​​groove (15); the snap-fit ​​groove (15) is provided on a side wall of the temporary storage cabinet (1); two fans (14) are symmetrically arranged; the two fans (14) are symmetrically fixed to the side wall of the snap-fit ​​groove (15) and are used in conjunction with the temporary storage cabinet (1).

7. A hazardous chemicals collection and temporary storage device according to claim 6, characterized in that: The sealing assembly comprises a sealing plate (16), a docking groove (17), a docking block (18), a threaded hole (19) and a fastening bolt (20); the sealing plate (16) is arranged on the outer wall of the temporary storage cabinet (1) through a hinge and is used in conjunction with the engaging groove (15); the docking groove (17) is arranged on the outer wall of the temporary storage cabinet (1); the docking block (18) is fixed to the end of the sealing plate (16) and is engaged with the docking groove (17); the threaded hole (19) is arranged on the side wall of the docking block (18) and extends into the interior of the docking groove (17); and the fastening bolt (20) is threadedly arranged on the inner wall of the threaded hole (19).

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