Anti-impact device of pressure container

Abstract

The utility model discloses an anti-impact device of a pressure container, and relates to the technical field of pressure containers. The pressure vessel comprises a protection frame, a pressure vessel body is installed in the protection frame, a plurality of supporting assemblies are installed on the inner bottom face of the pressure vessel body, and each supporting assembly comprises two supporting columns symmetrically and fixedly connected to the inner bottom face of the pressure vessel body. According to the pressure container, the buffer assembly and the damper are arranged, after materials continuously enter the pressure container body from top to bottom, a conical material distributing block gets close to a fixing plate after being impacted, so that two extrusion blocks are pushed to extrude a third damping spring, and through extrusion resilience of the third damping spring and cooperation of the damper, the material distributing block is driven to rotate; the impact force borne by the conical material distributing block can be effectively buffered, the impact resistance of the conical material distributing block is improved, the situation that the conical material distributing block is fatigued or abraded is reduced, and the structural strength and stability of the whole pressure vessel body are not affected.

Description

Technical Field

[0001] The present application relates to the technical field of pressure vessels, and in particular to an impact-resistant device for a pressure vessel. Background Art

[0002] A pressure vessel is a closed container that can withstand pressure and is widely used in industrial, civil, and military fields. It is mainly used to load or store gases, liquids, solids and other substances to meet different industrial needs. Pressure vessels have a wide range of uses, especially in the chemical and petrochemical industries.

[0003] In order to prevent the bottom of the pressure vessel from being punctured by the material during the loading process, a conical material dividing block or other forms of diverting devices are usually installed at the bottom of the pressure vessel. These devices can divert the material and reduce the impact of the material at a fixed position, thereby extending the service life of the container and reducing wear.

[0004] In actual use, although the conical dividing block blocks the direct impact between the material and the bottom of the container, the conical dividing block itself cannot buffer the force generated by the impact of the material. After long-term use, the conical dividing block may become fatigued or worn, thereby affecting the structural strength and stability of the entire pressure vessel. For this reason, the present application provides an anti-impact device for a pressure vessel. Utility Model Content

[0005] The purpose of the present application is to solve the problem that the conical dividing block itself cannot buffer the force generated by the impact of materials. After long-term use, the conical dividing block may become fatigued or worn, thereby affecting the structural strength and stability of the entire pressure vessel. The present application provides an impact-resistant device for a pressure vessel.

[0006] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

[0007] An impact-resistant device for a pressure vessel comprises a protection frame, a pressure vessel body is installed inside the protection frame, a plurality of support assemblies are installed on the inner bottom surface of the pressure vessel body, the plurality of support assemblies comprise two support columns symmetrically fixedly connected to the inner bottom surface of the pressure vessel body, a connecting column is slidably connected inside the two support columns, a fixing plate is fixedly connected to the top of the fixing plate, a buffer assembly is installed on the top of the fixing plate, a conical dividing block is provided on the top of the fixing plate, and the top of the conical dividing block is arc-shaped.

[0008] By adopting the above technical solution, when loading materials in daily use, first pour the materials from top to bottom into the interior of the pressure vessel body. At this time, the materials will fall uniformly on the conical dividing block. At this time, after the conical dividing block is subjected to the impact force generated by the continuous falling of the materials, the impact force will be effectively buffered by the buffer component. At the same time, during the continuous falling of the materials, the support component can also assist the buffer component to buffer the impact force, thereby effectively improving the overall impact resistance of the pressure vessel body, and at the same time improving the structural strength and stability of the entire pressure vessel body.

[0009] Furthermore, a buffer layer is fixedly connected between the protection frame and the interior of the pressure vessel body.

[0010] By adopting the above technical solution, the protection frame and the buffer layer can be used to provide impact protection for the outside of the pressure vessel body, thereby reducing deformation of the pressure vessel body caused by external impact and causing material leakage.

[0011] Furthermore, a shock absorbing spring 1 is fixedly connected to the bottom of the fixing plate, an end of the shock absorbing spring 1 away from the fixing plate is fixedly connected to the top of the support column, and the connecting column is located inside the shock absorbing spring 1.

[0012] By adopting the above technical solution, after the conical material dividing block is impacted, it will drive the fixed plate to apply pressure downward, so that the fixed plate drives the connecting column to slide inside the supporting column. At this time, the bottom of the fixed plate will squeeze the shock-absorbing spring 1 to shrink, and the impact force can be initially buffered by the shrinkage of the shock-absorbing spring 1.

[0013] Furthermore, a guide plate is fixedly connected to the bottom of the connecting column, a second shock-absorbing spring is fixedly connected to the interior of the supporting column, and one end of the second shock-absorbing spring away from the inner wall of the supporting column is fixedly connected to the bottom of the guide plate.

[0014] By adopting the above technical solution, when the connecting column drives the guide plate to move inside the supporting column, the shock-absorbing spring 2 will be squeezed to shrink, and the impact force can be buffered again through the shrinkage of the shock-absorbing spring 2.

[0015] Furthermore, the buffer assembly includes two fixed blocks 1 symmetrically fixedly connected to the top of the fixed plate, one end of the two fixed blocks 1 is hinged with an adjusting rod 1, the bottom of the conical material dividing block is symmetrically fixedly connected to two fixed blocks 2, one end of the two fixed blocks 2 is hinged with an adjusting rod 2, the end of the adjusting rod 1 away from the fixed block 1 is hinged with an extrusion block, the end of the adjusting rod 2 away from the fixed block 2 is hinged to one end of the extrusion block, and the end of the extrusion block away from the hinge port is slidably connected to a connecting block.

[0016] By adopting the above technical solution, the conical dividing block will move closer to the fixed plate after being impacted, so that the two fixed blocks 2 move closer to the two fixed blocks 1 as the conical dividing block moves, thereby pushing the two extrusion blocks to gradually move closer inside the connecting block.

[0017] Furthermore, a cavity is provided inside the connection block, and a shock absorbing spring three is fixedly connected inside the connection block, and two ends of the shock absorbing spring three are respectively fixedly connected to one end of the extrusion blocks on both sides.

[0018] By adopting the above technical solution, when the two extrusion blocks gradually approach each other, the shock absorbing spring three will be squeezed. Through the cooperation of the extrusion rebound of the shock absorbing spring three and the damper, the impact force on the conical material distribution block can be effectively buffered.

[0019] Furthermore, a damper is fixedly connected to the top of the fixed plate, and the top of the damper is fixedly connected to the bottom of the conical dividing block.

[0020] By adopting the above technical solution, the impact force can be effectively buffered through the cooperation of the buffer component and the damper.

[0021] Furthermore, a plurality of guide plates are obliquely and fixedly connected to the inner wall of the pressure vessel body.

[0022] By adopting the above technical solution, the materials will uniformly fall on the conical dividing block after being initially buffered and guided by the guide plate.

[0023] In summary, the present application includes at least one of the following beneficial effects:

[0024] 1. The present application is provided with a buffer assembly and a damper. When the material continues to enter the interior of the pressure vessel body from top to bottom, the conical material dividing block will be impacted and will move closer to the fixed plate, thereby pushing the two extrusion blocks to squeeze the shock absorbing spring three. Through the extrusion rebound of the shock absorbing spring three and the cooperation of the damper, the impact force on the conical material dividing block can be effectively buffered, thereby improving the impact resistance of the conical material dividing block and reducing fatigue or wear of the conical material dividing block, so as not to affect the structural strength and stability of the entire pressure vessel body.

[0025] 2. The present application is provided with a support assembly. After the conical material dividing block is impacted, it will drive the fixed plate to apply pressure downward, so that the fixed plate drives the connecting column to slide inside the support column. Through the dual cooperation of shock-absorbing spring 1 and shock-absorbing spring 2, the impact force generated by the fall can be effectively mitigated, and the direct impact on the inner wall of the pressure vessel body can be reduced, thereby improving the overall impact resistance of the pressure vessel body and effectively improving the service life of the pressure vessel body. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1It is a schematic diagram of the three-dimensional structure of the device body in this application.

[0027] Figure 2 It is a schematic diagram of the internal structure of the device body in this application.

[0028] Figure 3 It is a schematic diagram of the three-dimensional structure of the support assembly in this application.

[0029] Figure 4 It is a schematic diagram of the three-dimensional structure of the buffer component in this application.

[0030] Description of reference numerals:

[0031] 1. Protection frame; 2. Buffer layer; 3. Pressure vessel body; 4. Support assembly; 5. Fixed plate; 6. Buffer assembly; 7. Conical dividing block; 8. Damper; 9. Guide plate; 41. Support column; 42. Connecting column; 43. Shock-absorbing spring one; 44. Guide plate; 45. Shock-absorbing spring two; 61. Fixed block one; 62. Adjusting rod one; 63. Fixed block two; 64. Adjusting rod two; 65. Extrusion block; 66. Connecting block; 67. Shock-absorbing spring three. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-4 This application is described in further detail.

[0033] An embodiment of the present application discloses an anti-impact device for a pressure vessel.

[0034] Reference Figure 1 and Figure 2 A shock-resistant device for a pressure vessel comprises a protection frame 1, a pressure vessel body 3 is installed inside the protection frame 1, a plurality of support assemblies 4 are installed on the inner bottom surface of the pressure vessel body 3, the plurality of support assemblies 4 comprise two support columns 41 symmetrically fixedly connected to the inner bottom surface of the pressure vessel body 3, a connecting column 42 is slidably connected inside the two support columns 41, a fixing plate 5 is fixedly connected to the top of the connecting column 42, a buffer assembly 6 is installed on the top of the fixing plate 5, a conical dividing block 7 is arranged on the top of the fixing plate 5, and the top of the conical dividing block 7 is arc-shaped, a buffer layer 2 is fixedly connected to the inside of the protection frame 1 and the pressure vessel body 3, and a plurality of guide plates 9 are obliquely fixedly connected to the inner wall of the pressure vessel body 3.

[0035] During use, firstly, the protection frame 1 and the buffer layer 2 can provide impact protection for the outside of the pressure vessel body 3, thereby reducing deformation of the pressure vessel body 3 caused by external impact and causing material leakage. Secondly, when loading materials in daily use, the materials are first poured into the interior of the pressure vessel body 3 from top to bottom. At this time, the materials will fall uniformly on the conical dividing block 7 through the preliminary buffering guidance of the guide plate 9. At this time, after the conical dividing block 7 is subjected to the impact force generated by the continuous falling of the material, the impact force will be effectively buffered through the cooperation of the buffer assembly 6 and the damper 8. At the same time, during the continuous falling of the material, the support assembly 4 can also assist the buffer assembly 6 in buffering the impact force, thereby effectively improving the overall impact resistance of the pressure vessel body 3, and at the same time improving the structural strength and stability of the entire pressure vessel body 3.

[0036] Reference Figure 1 and Figure 3 A shock absorbing spring 43 is fixedly connected to the bottom of the fixed plate 5, and one end of the shock absorbing spring 43 away from the fixed plate 5 is fixedly connected to the top of the support column 41. The connecting column 42 is located inside the shock absorbing spring 43, and a guide plate 44 is fixedly connected to the bottom of the connecting column 42. A shock absorbing spring 45 is fixedly connected to the inside of the support column 41, and one end of the shock absorbing spring 45 away from the inner wall of the support column 41 is fixedly connected to the bottom of the guide plate 44.

[0037] During use, as the material continues to enter the interior of the pressure vessel body 3 from top to bottom, it will collide with the conical dividing block 7. At this time, the conical dividing block 7 will drive the fixed plate 5 to apply pressure downward after being impacted, so that the fixed plate 5 drives the connecting column 42 to slide inside the support column 41. Through the dual cooperation of the shock-absorbing spring 1 43 and the shock-absorbing spring 2 45, the impact force generated by the fall can be effectively mitigated, reducing the direct impact on the inner wall of the pressure vessel body 3, thereby improving the overall impact resistance of the pressure vessel body 3 and effectively improving the service life of the pressure vessel body 3.

[0038] Reference Figure 1 and Figure 4The buffer assembly 6 includes two fixed blocks 61 symmetrically fixedly connected to the top of the fixed plate 5, one end of the two fixed blocks 61 is hinged with an adjusting rod 62, the bottom of the conical material dividing block 7 is symmetrically fixedly connected with two fixed blocks 63, one end of the two fixed blocks 63 is hinged with an adjusting rod 64, the end of the adjusting rod 62 away from the fixed block 61 is hinged with an extrusion block 65, the end of the adjusting rod 64 away from the fixed block 63 is hinged to one end of the extrusion block 65, the end of the extrusion block 65 away from the hinge port is slidably connected with a connecting block 66, a cavity is provided inside the connecting block 66, a shock absorbing spring three 67 is fixedly connected inside the connecting block 66, the two ends of the shock absorbing spring three 67 are respectively fixedly connected to one end of the extrusion blocks 65 on both sides, the top of the fixed plate 5 is fixedly connected with a damper 8, and the top of the damper 8 is fixedly connected to the bottom of the conical material dividing block 7.

[0039] During use, as the material continues to enter the interior of the pressure vessel body 3 from top to bottom, it will collide with the conical dividing block 7. At this time, the conical dividing block 7 will approach the fixed plate 5 after being impacted, so that the two fixed blocks 2 63 will approach the two fixed blocks 1 61 as the conical dividing block 7 moves. When the fixed block 2 63 approaches the fixed block 1 61, the adjusting rod 2 64 and the adjusting rod 1 62 will rotate, thereby pushing the two extrusion blocks 65 to gradually approach each other inside the connecting block 66. When the two extrusion blocks 65 gradually approach each other, the shock absorbing spring three 67 will be squeezed. Through the extrusion rebound of the shock absorbing spring three 67 and the cooperation of the damper 8, the impact force received by the conical dividing block 7 can be effectively buffered, thereby improving the impact resistance of the conical dividing block 7 and reducing the fatigue or wear of the conical dividing block 7, so as not to affect the structural strength and stability of the entire pressure vessel body 3.

[0040] The implementation principle of the impact resistance device of a pressure vessel in the present embodiment is as follows: when in use, firstly, the protection frame 1 and the buffer layer 2 can be used to provide impact resistance to the outside of the pressure vessel body 3, so as to reduce the deformation of the pressure vessel body 3 caused by external impact and thus reduce the leakage of materials. Secondly, when loading materials in daily use, firstly, the materials are poured into the inside of the pressure vessel body 3 from top to bottom. At this time, the materials will fall uniformly on the conical dividing block 7 through the preliminary buffering guidance of the guide plate 9. At this time, the conical dividing block 7 will approach the fixed plate 5 after being impacted, so that the two fixed blocks 63 move to the two sides along with the movement of the conical dividing block 7. When the two fixing blocks 61 are close to each other, when the two fixing blocks 63 are close to the one fixing block 61, the two adjusting rods 64 and the one adjusting rod 62 will rotate, so as to push the two extrusion blocks 65 to gradually approach each other inside the connecting block 66. When the two extrusion blocks 65 are gradually approaching each other, the damping spring 3 67 will be squeezed. Through the extrusion rebound of the damping spring 3 67 and the cooperation of the damper 8, the impact force on the conical material distribution block 7 can be effectively buffered, the impact resistance of the conical material distribution block 7 can be improved, and the fatigue or wear of the conical material distribution block 7 can be reduced, so as not to affect the structural strength and stability of the entire pressure vessel body 3;

[0041] In addition, when the material continues to enter the pressure vessel body 3 from top to bottom and collides with the conical dividing block 7, the conical dividing block 7 will drive the fixed plate 5 to apply pressure downward after being impacted, so that the fixed plate 5 drives the connecting column 42 to slide inside the support column 41. Through the dual cooperation of the shock-absorbing spring 1 43 and the shock-absorbing spring 2 45, the impact force generated by the fall can be effectively slowed down, reducing the direct impact on the inner wall of the pressure vessel body 3, thereby improving the overall impact resistance of the pressure vessel body 3 and effectively improving the service life of the pressure vessel body 3.

Claims

1. An anti-impact device for a pressure vessel, comprising a protection frame (1), characterized in that: A pressure vessel body (3) is installed inside the protection frame (1), and a plurality of support assemblies (4) are installed on the inner bottom surface of the pressure vessel body (3). The plurality of support assemblies (4) include two support columns (41) symmetrically fixedly connected to the inner bottom surface of the pressure vessel body (3), and the two support columns (41) are both slidably connected to the inside of a connecting column (42), and the top of the connecting column (42) is fixedly connected to a fixing plate (5), and a buffer assembly (6) is installed on the top of the fixing plate (5). A conical material distribution block (7) is arranged on the top of the fixing plate (5), and the top of the conical material distribution block (7) is arc-shaped.

2. The impact resistant device for a pressure vessel according to claim 1, characterized in that: A buffer layer (2) is fixedly connected inside the protection frame (1) and the pressure vessel body (3).

3. The impact resistant device for a pressure vessel according to claim 1, characterized in that: A shock absorbing spring (43) is fixedly connected to the bottom of the fixing plate (5); an end of the shock absorbing spring (43) away from the fixing plate (5) is fixedly connected to the top of the support column (41); and the connecting column (42) is located inside the shock absorbing spring (43).

4. The impact resistant device for a pressure vessel according to claim 3, characterized in that: The bottom of the connecting column (42) is fixedly connected to a guide plate (44), the interior of the supporting column (41) is fixedly connected to a second shock absorbing spring (45), and one end of the second shock absorbing spring (45) away from the inner wall of the supporting column (41) is fixedly connected to the bottom of the guide plate (44).

5. The impact resistant device for a pressure vessel according to claim 1, characterized in that: The buffer assembly (6) comprises two fixed blocks (61) symmetrically fixedly connected to the top of the fixed plate (5), one end of the two fixed blocks (61) being hingedly connected to an adjusting rod (62), the bottom of the conical material dividing block (7) is symmetrically fixedly connected to two fixed blocks (63), one end of the two fixed blocks (63) being hingedly connected to an adjusting rod (64), one end of the adjusting rod (62) away from the fixed block (61) being hingedly connected to an extrusion block (65), one end of the adjusting rod (64) away from the fixed block (63) being hingedly connected to one end of the extrusion block (65), and one end of the extrusion block (65) away from the hinge port being slidably connected to a connecting block (66).

6. The impact resistant device for a pressure vessel according to claim 5, characterized in that: A cavity is provided inside the connection block (66), and a third shock absorbing spring (67) is fixedly connected inside the connection block (66), and two ends of the third shock absorbing spring (67) are respectively fixedly connected to one end of the extrusion blocks (65) on both sides.

7. The impact resistant device for a pressure vessel according to claim 1, characterized in that: A damper (8) is fixedly connected to the top of the fixed plate (5), and the top of the damper (8) is fixedly connected to the bottom of the conical dividing block (7).

8. The impact resistant device for a pressure vessel according to claim 1, characterized in that: A plurality of guide plates (9) are obliquely and fixedly connected to the inner wall of the pressure container body (3).

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