Underlay insulation cotton explosion vent plate

Abstract

The utility model discloses a kind of lower thermal insulation cotton venting panels, belong to venting device technical field, including outlet flange, outlet gasket, venting sheet, thermal insulation cotton and import gasket, the outlet gasket is set between the outlet flange and the venting sheet, the import gasket is set to the back of the venting sheet. The utility model is through lower thermal insulation cotton scheme, after installation, it will not protrude roof, does not affect the stacking of container, meets sea shipping and other installation working condition requirements, adopts stainless steel venting sheet, reaction speed is fast, and the discharge efficiency is high, outlet flange is integrally formed, and the structure is stable, installation fastening force is consistent, sealing gasket has waterproof back glue, and the sealing reliability is high, overall lightweight design is adopted, product weight is reduced, convenient transportation and installation.

Description

Technical Field

[0001] This utility model belongs to the technical field of explosion relief devices, specifically relating to a bottom-mounted thermal insulation cotton explosion relief plate. Background Technology

[0002] In equipment such as energy storage cabinets that may pose an explosion risk, explosion relief panels are important safety devices.

[0003] In existing technologies, most products use a top-mounted insulation solution. However, this solution has certain limitations. Because the insulation is placed on top, the explosion relief plate protrudes from the top plate after installation, affecting container stacking and not meeting some installation requirements. In addition, the product is relatively bulky, causing inconvenience during transportation and installation. Therefore, it is necessary to develop an explosion relief plate that can adapt to container stacking and installation requirements, is lighter, and has higher explosion relief efficiency. Utility Model Content

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: providing a bottom-mounted insulation cotton explosion relief plate, including an outlet flange, an outlet gasket, an explosion relief plate, insulation cotton, and an inlet gasket;

[0005] The outlet gasket is disposed between the outlet flange and the explosion relief plate, the inlet gasket is disposed on the back of the explosion relief plate, the thermal insulation cotton is disposed on the back of the explosion relief plate and located on one side of the inlet gasket, and the explosion relief plate is provided with a cross-shaped indentation reinforcing rib in the middle.

[0006] The above technical solution, through the combination structure of outlet flange, outlet gasket, explosion vent, insulation cotton and inlet gasket, and the addition of cross-shaped indentation reinforcing ribs in the middle of the explosion vent, not only ensures the integrity and functionality of the device, but also enhances the structural strength of the explosion vent through the reinforcing ribs, laying the foundation for efficient pressure relief and stable operation in the future.

[0007] The present invention is further configured such that the explosion relief sheet, the outlet gasket, and the inlet gasket are combined to form a sealing structure, and the thermal insulation cotton is bonded to the back of the explosion relief sheet by a single-sided adhesive.

[0008] The above technical solution enables the explosion relief plate, outlet gasket, and inlet gasket to form a reliable sealing structure, which can effectively prevent external moisture and impurities from entering the device and ensure the sealing performance of the device in a non-explosive state. At the same time, the insulation cotton is bonded to the back of the explosion relief plate with single-sided adhesive, which enables the insulation cotton to be installed at the bottom, avoiding its protrusion from the top plate and affecting container stacking. The connection method is also stable and reliable.

[0009] The present invention is further configured such that a water-proof space is reserved at the mating point between the outlet flange and the outlet gasket.

[0010] The above technical solution effectively prevents water from accumulating at the connection points during daily use, thus preventing water from corroding components such as the outlet flange, outlet gasket, and explosion relief plate, extending the service life of the device, and ensuring its long-term stable operation.

[0011] The present invention is further configured such that the outlet flange is made of stainless steel.

[0012] Through the above technical solution, the outlet flange is made of stainless steel. Stainless steel has good corrosion resistance, wear resistance and strength, which enables the outlet flange to maintain structural stability in various environments and is not easily damaged. At the same time, it also improves the overall durability and reliability of the device and adapts to possible complex working conditions.

[0013] The present invention is further configured such that both the outlet gasket and the inlet gasket are made of silicone rubber, and both the outlet gasket and the inlet gasket have waterproof adhesive backing.

[0014] Through the above technical solution, the export gasket and the import gasket are made of silicone rubber and have waterproof adhesive. Silicone rubber has excellent sealing performance, high and low temperature resistance and aging resistance, which can ensure the sealing effect of the gasket. The waterproof adhesive ensures the tightness of the connection between the gasket and related components, prevents water penetration, and further enhances the sealing performance and reliability of the device.

[0015] The present invention is further configured such that the explosion relief sheet is made of stainless steel.

[0016] Through the above technical solution, the explosion relief disc is made of stainless steel. Stainless steel has high strength and good toughness, and can withstand a certain pressure while responding promptly and fully opening to relieve pressure when the designed explosion pressure is reached. This ensures the reaction speed and release efficiency of the explosion relief disc, effectively reducing the explosion pressure inside the cabinet and protecting the cabinet's safety.

[0017] The present invention is further configured such that the thermal insulation cotton is aerogel, and the thermal insulation cotton has adhesive on one side.

[0018] Through the above technical solution, the thermal insulation cotton uses aerogel and has adhesive on one side. Aerogel has excellent thermal insulation performance and can play a good role in heat preservation. The single-sided adhesive facilitates the connection and fixation of the thermal insulation cotton to the back of the explosion relief sheet, making the installation convenient and the connection stable.

[0019] The beneficial effects of this utility model are as follows:

[0020] The system employs a bottom-mounted insulation cotton design, ensuring it won't protrude from the top plate after installation and won't affect container stacking. This meets the installation requirements for maritime transport and other similar conditions. It uses stainless steel explosion vents for fast response and high release efficiency. The outlet flange is integrally molded for structural stability and consistent installation tightening force. The sealing gaskets have waterproof adhesive backing for high sealing reliability. The overall lightweight design reduces product weight, facilitating transportation and installation. Attached Figure Description

[0021] Figure 1 This is an exploded view of a bottom-mounted thermal insulation cotton explosion relief plate according to this utility model;

[0022] Figure 2 This is a top view of a bottom-mounted thermal insulation cotton explosion relief plate according to this utility model;

[0023] Figure 3 This is a front view of a bottom-mounted thermal insulation cotton explosion relief plate according to this utility model.

[0024] Attached reference numerals: 1. Export flange; 2. Export gasket; 3. Explosion vent; 4. Insulation cotton; 5. Import gasket. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this 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 merely illustrative of the present utility model and are not intended to limit the present utility model.

[0026] like Figures 1-3 As shown, this embodiment of a bottom-mounted insulation cotton explosion relief plate includes an outlet flange 1, an outlet gasket 2, an explosion relief disc 3, insulation cotton 4, and an inlet gasket 5. The explosion relief disc 3 is made of stainless steel and can respond promptly and fully open to release pressure when the designed explosion pressure is reached while withstanding a certain pressure. This ensures the reaction speed and release efficiency of the explosion relief disc 3, effectively reducing the explosion pressure inside the cabinet and protecting the cabinet's safety. The explosion relief disc 3, outlet gasket 2, and inlet gasket 5 are combined to form a sealed structure. The insulation cotton 4 is bonded to the back of the explosion relief disc 3 with single-sided adhesive. A water-proof position is reserved at the mating point between the outlet flange 1 and the outlet gasket 2. The water-proof position can effectively prevent water from accumulating at the connection point during daily use, preventing water from corroding components such as the outlet flange 1, outlet gasket 2, and explosion relief disc 3, extending the service life of the device, and ensuring its long-term stable operation.

[0027] During installation, attach the outlet gasket 2 to the front of the explosion relief plate 3 with adhesive backing, aligning it with the anti-water accumulation position of the outlet gasket 2. Then, connect the outlet flange 1 to the outlet gasket 2 with adhesive backing, ensuring a precise fit between the outlet flange 1 and the outlet gasket 2's anti-water accumulation position. Attach the inlet gasket 5 to the back of the explosion relief plate 3 with adhesive backing. Attach the adhesive-backed side of the insulation cotton 4 to the back of the explosion relief plate 3 to complete the overall assembly. Align the assembled explosion relief plate with the installation position on the cabinet and fix it to the cabinet using bolts or other fasteners through the mounting holes of the outlet flange 1.

[0028] The outlet flange 1 is made of stainless steel. Stainless steel has excellent corrosion resistance, wear resistance, and strength, enabling the outlet flange 1 to maintain structural stability in various environments and resist damage. It also improves the overall durability and reliability of the device, adapting to potentially complex operating conditions. The reliable sealing structure formed by the explosion relief disc 3, outlet gasket 2, and inlet gasket 5 effectively prevents external moisture and impurities from entering the device, ensuring its sealing performance in non-explosive conditions. Simultaneously, the insulation cotton 4 is adhered to the back of the explosion relief disc 3 with single-sided adhesive, achieving insulation... The bottom-mounted installation of the insulation cotton 4 ensures that the insulation cotton 4 does not add extra height to the device in the direction of the top plate. At the same time, the outlet flange 1 is made of laser-cut one-piece stainless steel, with a compact structure and no extra splicing parts. Together with the outlet gasket 2 and the inlet gasket 5, which are connected by adhesive backing, the overall structure is flat after installation and will not form an excessively high protrusion at the top plate. The above designs work together to ensure that the height of the protrusion from the top plate after installation will not affect the stacking of containers, which meets the requirements of stacking space for installation conditions such as maritime transportation, and the connection method is stable and reliable.

[0029] The outlet gasket 2 is located between the outlet flange 1 and the explosion relief disc 3. The inlet gasket 5 is located on the back of the explosion relief disc 3. The insulation cotton 4 is located on the back of the explosion relief disc 3 and on one side of the inlet gasket 5. The explosion relief disc 3 has a cross-shaped indentation reinforcing rib in the middle. By setting up the combined structure of the outlet flange 1, outlet gasket 2, explosion relief disc 3, insulation cotton 4 and inlet gasket 5, and setting the cross-shaped indentation reinforcing rib in the middle of the explosion relief disc 3, the integrity and functionality of the device are ensured, and the structural strength of the explosion relief disc 3 is enhanced by the reinforcing rib, laying the foundation for efficient pressure relief and stable operation in the future.

[0030] Both the export gasket 2 and the import gasket 5 are made of silicone rubber and have waterproof adhesive backing. Silicone rubber has excellent sealing performance, high and low temperature resistance, and aging resistance, ensuring the sealing effect of the export gasket 2 and the import gasket 5. The waterproof adhesive backing ensures the tightness of the connection between the export gasket 2 and the import gasket 5 and related components, preventing moisture penetration and further enhancing the sealing and reliability of the device. The insulation cotton 4 is made of aerogel and has adhesive backing on one side. Aerogel has excellent thermal insulation performance and can play a good role in heat preservation. The single-sided adhesive backing facilitates the connection and fixation of the insulation cotton 4 to the back of the explosion relief plate 3, making installation convenient and the connection stable.

[0031] The working principle of this utility model is as follows: During installation, check whether each component—outlet flange 1, outlet gasket 2, explosion vent 3, insulation cotton 4, and inlet gasket 5—is intact, ensuring that the adhesive backing is not contaminated and has normal adhesion, and that there are no foreign objects at the anti-water accumulation positions of outlet gasket 2 and outlet flange 1. Adhere outlet gasket 2 to the front of explosion vent 3 using adhesive backing, aligning it with the anti-water accumulation position of outlet gasket 2. Then connect outlet flange 1 to outlet gasket 2 using adhesive backing, ensuring precise alignment between the anti-water accumulation positions of outlet flange 1 and outlet gasket 2. Finally, connect inlet gasket 5... Adhesive is applied to the back of the explosion relief plate 3. The adhesive side of the insulation cotton 4 is then attached to the back of the explosion relief plate 3 to complete the overall assembly. The assembled explosion relief plate is aligned with the installation position of the cabinet and fixed to the cabinet using bolts or other fasteners through the mounting holes of the outlet flange 1, ensuring a firm and secure installation. When an explosion occurs inside the cabinet, the shock wave generated by the explosion acts on the explosion relief plate 3. When the pressure reaches the design pressure of the explosion relief plate 3, the explosion relief plate 3 opens rapidly to release the pressure in time, thereby protecting the cabinet from damage by excessive explosion pressure.

[0032] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A bottom-mounted thermal insulation cotton explosion relief plate, characterized in that: Includes export flange (1), export gasket (2), explosion relief vent (3), thermal insulation cotton (4) and import gasket (5); The outlet gasket (2) is disposed between the outlet flange (1) and the explosion relief plate (3), the inlet gasket (5) is disposed on the back of the explosion relief plate (3), the thermal insulation cotton (4) is disposed on the back of the explosion relief plate (3) and located on one side of the inlet gasket (5), and the explosion relief plate (3) is provided with a cross-shaped indentation reinforcing rib in the middle.

2. The bottom-mounted thermal insulation cotton explosion relief plate according to claim 1, characterized in that, The explosion relief plate (3), the outlet gasket (2) and the inlet gasket (5) are combined to form a sealing structure, and the thermal insulation cotton (4) is bonded to the back of the explosion relief plate (3) by single-sided adhesive.

3. The bottom-mounted thermal insulation cotton explosion relief plate according to claim 1, characterized in that, The outlet flange (1) and the outlet gasket (2) are fitted with a pre-reserved anti-water accumulation drainage groove.

4. The bottom-mounted thermal insulation cotton explosion relief plate according to claim 1, characterized in that, The outlet flange (1) is made of stainless steel.

5. A bottom-mounted thermal insulation cotton explosion relief plate according to claim 1, characterized in that, Both the export gasket (2) and the import gasket (5) are made of silicone rubber, and both the export gasket (2) and the import gasket (5) have waterproof adhesive backing.

6. The bottom-mounted thermal insulation cotton explosion relief plate according to claim 1, characterized in that, The explosion relief disc (3) is made of stainless steel.

7. A bottom-mounted thermal insulation cotton explosion relief plate according to claim 1, characterized in that, The thermal insulation cotton (4) is aerogel, and the thermal insulation cotton (4) has adhesive on one side.

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