High-sealing pressure container

Abstract

The utility model belongs to the technical field of pressure containers, and particularly relates to a high-sealing pressure container which comprises a container tank. The bottom of the sealing cover is in contact with the top end of the container tank; the lower fixing ring is fixedly arranged on the container tank in a sleeving manner; the upper fixing ring is fixedly arranged on the sealing cover in a sleeving manner; the clamping assembly comprises a plurality of clamping rods, a cross frame, a plurality of electric push rods, a moving ring and a plurality of stabilizing shafts, the cross frame is fixedly installed at the top of the sealing cover, and the electric push rods are all fixedly installed at the bottom of the cross frame. The sealing cover and the container tank can be rapidly disassembled and assembled, personnel can conveniently clean the interior of the pressure container, operation is convenient and rapid, time and labor are saved, the cleaning efficiency and effect are improved, and normal use of the pressure container is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of pressure vessels, in particular to a high-sealing pressure vessel. Background Art

[0002] Pressure vessels are sealed devices that contain gas or liquid and bear a certain pressure. Pressure vessels are widely used and play an important role in many sectors such as industry, civil, military and many fields of scientific research.

[0003] In the prior art, the existing pressure vessels are mostly in the shape of cylindrical tanks, and most of them are welded in one piece. Even if some pressure vessels are split, the container tank and the sealing cover are fixed by multiple bolts, and the operation is relatively cumbersome. This makes it extremely inconvenient to clean the interior of the pressure vessel and cannot meet the use requirements. For this reason, we propose a high-sealing pressure vessel to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the pressure vessels in the prior art are mostly in the shape of cylindrical tanks, and most of them are welded in one piece. Even if some pressure vessels are split, the container tank and the sealing cover are fixed by multiple bolts, and the operation is relatively cumbersome. This makes it extremely inconvenient to clean the interior of the pressure vessel and cannot meet the shortcomings of use requirements. A high-sealing pressure vessel is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A high-sealing pressure container, comprising:

[0007] Container tank;

[0008] A sealing cover, the bottom of which contacts the top of the container can;

[0009] A lower fixing ring, wherein the lower fixing ring is fixedly sleeved on the container tank;

[0010] An upper fixing ring, wherein the upper fixing ring fixing sleeve is arranged on the sealing cover;

[0011] A clamping assembly, the clamping assembly comprising: a plurality of clamping rods, a cross, a plurality of electric push rods, a moving ring and a plurality of stabilizing shafts, the cross being fixedly mounted on the top of a sealing cover, a plurality of electric push rods being fixedly mounted on the bottom of the cross, the output shafts of the plurality of electric push rods being fixedly mounted on the top of the moving ring, the moving ring being slidably sleeved on the sealing cover, the bottom ends of the clamping rods respectively passing through the upper fixed ring and the moving ring and being clamped with the lower fixed ring, a plurality of stabilizing shafts being fixedly mounted at the bottom of the moving ring at equal intervals in an annular manner, and the clamping rods being slidably sleeved on the corresponding stabilizing shafts;

[0012] An unlocking component is arranged at the top of the cross and is used for unlocking the clamping between the plurality of clamping rods and the lower fixing ring.

[0013] As a preferred solution of the utility model, a sealing ring is fixedly bonded to the top of the container tank, and the sealing ring is in contact with the bottom end of the sealing cover.

[0014] As a preferred solution of the utility model, a plurality of through holes are formed in an annular manner at equal intervals on the movable ring, and the bottom end of the clamping rod passes through the corresponding through holes and is slidably connected to the inner wall of the through holes.

[0015] As a preferred solution of the utility model, a plurality of movable grooves are formed in an annular manner at equal intervals on the upper fixing ring, and the bottom end of the clamping rod passes through the corresponding movable grooves and cooperates with the movable grooves.

[0016] As a preferred solution of the utility model, a spring is fixedly connected to the inner wall of each of the plurality of movable grooves, and one end of the spring is fixedly connected to one side of the corresponding clamping rod.

[0017] As a preferred solution of the utility model, the unlocking assembly includes a motor and a limit plate, the motor is fixedly mounted on the top of the cross, the bottom of the limit plate is fixedly mounted on the output shaft of the motor, and the outer sides of the limit plate are in sliding contact with multiple clamping rods respectively.

[0018] Beneficial effects:

[0019] 1. By vertically docking the bottom end of the sealing cover on the top of the container can, the bottom ends of multiple clamping rods will be clamped on the bottom of the lower fixing ring at the same time. When the clamping of multiple clamping rods and the lower fixing ring is completed, multiple electric push rods are started to drive multiple stable axes and multiple clamping rods of the moving ring to move upward. At this time, the sealing cover and the container can can be pulled closer to each other through the clamping limit between the clamping rod and the lower fixing ring, so as to achieve installation and sealing between the sealing cover and the container can;

[0020] 2. By starting the motor, the limit plate can be driven to rotate, so that the limit plate can squeeze and limit the clamping rod, so that multiple clamping rods can be separated from the sealing cover at the same time. At this time, the bottom ends of the multiple clamping rods can release the clamping limit between the lower fixing ring at the same time, so that the clamping and unlocking between the sealing cover and the container can can be realized, which is convenient for disassembly between the sealing cover and the container can;

[0021] The utility model configures the pressure vessel as a split type, and can realize quick disassembly and assembly between the sealing cover and the container tank by means of a card-fitting and fixing method, so that personnel can clean the interior of the pressure vessel conveniently and quickly, save time and effort, improve cleaning efficiency and effect, and ensure the normal use of the pressure vessel. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0023] Figure 2 A three-dimensional diagram of the structure of the sealing cover of the utility model;

[0024] Figure 3 For the utility model Figure 2 The structural diagram of part A in the figure;

[0025] Figure 4 It is a three-dimensional structural diagram of the spring, the clamping rod and the stabilizing shaft of the utility model;

[0026] Figure 5 This is a three-dimensional diagram of the structure of the container tank of the utility model.

[0027] In the figure: 1. container tank; 2. sealing cover; 3. lower fixing ring; 4. upper fixing ring; 5. movable groove; 6. spring; 7. clamping rod; 8. cross; 9. electric push rod; 10. moving ring; 11. through hole; 12. stabilizing shaft; 13. motor; 14. limit plate. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0029] Example

[0030] Reference Figure 1-Figure 5 , a high-sealing pressure container, comprising:

[0031] Container tank 1;

[0032] A sealing cover 2, the bottom of which is in contact with the top of the container tank 1;

[0033] A lower fixing ring 3, the lower fixing ring 3 is fixedly sleeved on the container tank 1;

[0034] An upper fixing ring 4, which is fixedly sleeved on the sealing cover 2;

[0035] The clamping assembly includes: a plurality of clamping rods 7, a cross 8, a plurality of electric push rods 9, a moving ring 10 and a plurality of stabilizing shafts 12. The cross 8 is fixedly mounted on the top of the sealing cover 2. The plurality of electric push rods 9 are fixedly mounted on the bottom of the cross 8. The output shafts of the plurality of electric push rods 9 are fixedly mounted on the top of the moving ring 10. The moving ring 10 is slidably sleeved on the sealing cover 2. The bottom ends of the clamping rods 7 respectively penetrate the upper fixed ring 4 and the moving ring 10 and are clamped with the lower fixed ring 3. The plurality of stabilizing shafts 12 are fixedly mounted on the bottom of the moving ring 10 at equal intervals in an annular manner. The clamping rods 7 are slidably sleeved on the corresponding stabilizing shafts 12.

[0036] The unlocking component is arranged at the top of the cross 8 and is used to unlock the clamping between the multiple clamping rods 7 and the lower fixing ring 3.

[0037] By means of the above structure: by vertically docking the bottom end of the sealing cover 2 at the top of the container tank 1, the bottom ends of the multiple clamping rods 7 will be clamped on the bottom of the lower fixing ring 3 at the same time. After the clamping of the multiple clamping rods 7 and the lower fixing ring 3 is completed, starting the multiple electric push rods 9 can drive the multiple stabilizing shafts 12 of the moving ring 10 and the multiple clamping rods 7 to move upward. At this time, through the clamping limit between the clamping rod 7 and the lower fixing ring 3, the sealing cover 2 and the container tank 1 can be pulled closer to each other to achieve the installation seal between the sealing cover 2 and the container tank 1.

[0038] As a preferred solution of the utility model, a sealing ring is fixedly bonded to the top of the container tank 1, and the sealing ring is in contact with the bottom end of the sealing cover 2. By providing the sealing ring, the connection stability between the sealing cover 2 and the container tank 1 can be improved.

[0039] As a preferred solution of the utility model, a plurality of through holes 11 are provided in an annular manner with equal intervals on the movable ring 10, and the bottom end of the clamping rod 7 passes through the corresponding through hole 11 and is slidably connected to the inner wall of the through hole 11, so that the clamping rod 7 can cooperate with the movement by providing the through hole 11.

[0040] As a preferred solution of the utility model, a plurality of movable grooves 5 are provided in an annular manner with equal intervals on the upper fixed ring 4, and the bottom end of the clamping rod 7 passes through the corresponding movable grooves 5 and cooperates with the movable grooves 5. By providing the movable grooves 5, the clamping rod 7 can be facilitated to move, and the connection between the spring 6 and the clamping rod 7 can be facilitated.

[0041] As a preferred solution of the utility model, springs 6 are welded on the inner walls of the multiple movable grooves 5, and one end of the spring 6 is welded to one side of the corresponding clamping rod 7. The spring 6 can drive the clamping rod 7 to move and reset.

[0042] As a preferred solution of the utility model, the unlocking component includes a motor 13 and a limit plate 14. The motor 13 is fixedly mounted on the top of the cross 8, and the bottom of the limit plate 14 is fixedly mounted on the output shaft of the motor 13. The outer sides of the limit plate 14 are respectively in sliding contact with multiple clamping rods 7. By starting the motor 13, the limit plate 14 can be driven to rotate, so that the clamping limit of the clamping rod 7 by the limit plate 14 can be achieved. It can be achieved that multiple clamping rods 7 are away from the sealing cover 2 at the same time. At this time, the bottom ends of the multiple clamping rods 7 will simultaneously release the clamping limit between the lower fixing ring 3, thereby realizing the clamping unlocking between the sealing cover 2 and the container can 1, which is convenient for disassembly between the sealing cover 2 and the container can 1.

[0043] It should be noted that the specific types of electric push rods 9 and motors 13 to be used are selected by relevant technical personnel familiar with the field, and the above electric push rods 9 and motors 13 are all existing technologies and will not be elaborated in this solution.

[0044] The working principle of the utility model is as follows: when in use, firstly, the electric push rod 9 and the motor 13 are connected to the external power supply, and then the bottom end of the sealing cover 2 is vertically downwardly docked on the top of the container tank 1, and then the bottom ends of the multiple clamping rods 7 are simultaneously clamped on the bottom of the lower fixing ring 3. After the clamping of the multiple clamping rods 7 and the lower fixing ring 3 is completed, the multiple electric push rods 9 are started again to drive the multiple stabilizing shafts 12 of the moving ring 10 and the multiple clamping rods 7 to move upward. At this time, the sealing cover 2 and the container tank 1 can be pulled closer to each other through the clamping limit between the clamping rod 7 and the lower fixing ring 3. In order to achieve the installation seal between the sealing cover 2 and the container tank 1, in addition, by starting the electric push rod 9 to transmit in the reverse direction, the tension between the clamping rod 7 and the lower fixing ring 3 can be contacted, and then the starting motor 13 can drive the limit plate 14 to rotate, so that the clamping rod 7 is squeezed and limited by the limit plate 14, so that multiple clamping rods 7 can be simultaneously away from the sealing cover 2. At this time, the bottom ends of multiple clamping rods 7 will simultaneously release the clamping limit between the lower fixing ring 3, thereby realizing the clamping unlocking between the sealing cover 2 and the container tank 1, which is convenient for disassembly between the sealing cover 2 and the container tank 1.

[0045] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A high-sealing pressure container, characterized in that: include: Container (1); A sealing cover (2), the bottom of the sealing cover (2) being in contact with the top of the container can (1); A lower fixing ring (3), wherein the lower fixing ring (3) is fixedly sleeved on the container tank (1); An upper fixing ring (4), wherein the upper fixing ring (4) is fixedly sleeved on the sealing cover (2); A clamping assembly, the clamping assembly comprising: a plurality of clamping rods (7), a cross (8), a plurality of electric push rods (9), a moving ring (10) and a plurality of stabilizing shafts (12), the cross (8) being fixedly mounted on the top of a sealing cover (2), a plurality of electric push rods (9) being fixedly mounted on the bottom of the cross (8), the output shafts of the plurality of electric push rods (9) being fixedly mounted on the top of the moving ring (10), the moving ring (10) being slidably sleeved on the sealing cover (2), the bottom ends of the clamping rods (7) respectively passing through the upper fixing ring (4) and the moving ring (10) and being clamped with the lower fixing ring (3), the plurality of stabilizing shafts (12) being fixedly mounted on the bottom of the moving ring (10) at equal intervals in an annular shape, and the clamping rods (7) being slidably sleeved on the corresponding stabilizing shafts (12); An unlocking component is arranged on the top of the cross (8), and is used to unlock the clamping between the plurality of clamping rods (7) and the lower fixing ring (3).

2. A high-sealing pressure container according to claim 1, characterized in that: A sealing ring is fixedly bonded to the top of the container tank (1), and the sealing ring is in contact with the bottom end of the sealing cover (2).

3. A high-sealing pressure container according to claim 1, characterized in that: The movable ring (10) is provided with a plurality of through holes (11) at equal intervals in an annular shape, and the bottom end of the clamping rod (7) passes through the corresponding through hole (11) and is slidably connected to the inner wall of the through hole (11).

4. A high-sealing pressure container according to claim 1, characterized in that: The upper fixed ring (4) is provided with a plurality of movable grooves (5) at equal intervals in an annular shape, and the bottom end of the clamping rod (7) passes through the corresponding movable grooves (5) and matches with the movable grooves (5).

5. A high-sealing pressure container according to claim 4, characterized in that: A spring (6) is fixedly connected to the inner wall of each of the plurality of movable grooves (5), and one end of the spring (6) is fixedly connected to one side of a corresponding clamping rod (7).

6. A high-sealing pressure container according to claim 1, characterized in that: The unlocking assembly comprises a motor (13) and a limit plate (14), wherein the motor (13) is fixedly mounted on the top of the cross (8), the bottom of the limit plate (14) is fixedly mounted on the output shaft of the motor (13), and the outer sides of the limit plate (14) are in sliding contact with a plurality of clamping rods (7) respectively.

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