CN215446004U

CN215446004U - Liquid oxygen storage tank that factor of safety is high

Info

Publication number: CN215446004U
Application number: CN202121189644.1U
Authority: CN
Inventors: 洪宝庆
Original assignee: Zhuhai Yingde Gas Co ltd
Current assignee: Zhuhai Yingde Gas Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2022-01-07
Anticipated expiration: 2031-05-31

Abstract

The utility model discloses a liquid oxygen storage tank with high safety factor, which comprises a protection frame, a storage tank body, a clamping sleeve, a pressure release valve and a screw rod, wherein a buffer cushion is installed on one side of the outer wall of the upper end of the protection frame, a limiting groove is formed in one side of the outer wall of the upper end of the buffer cushion, the storage tank body is arranged in the limiting groove, a cover plate is arranged on the outer wall of one side of the storage tank body, connecting blocks distributed in a rectangular array mode are installed on the outer wall of the cover plate, movable grooves are formed in the connecting blocks, the clamping sleeve distributed in an equidistant and parallel mode is installed on the outer wall of the protection frame, a connecting rod is rotatably installed in the clamping sleeve, the screw rod is installed on the outer wall of one side of the connecting rod, and a nut is connected to the outer wall of one side of the screw rod in a threaded mode. According to the utility model, through arranging the protection frame, the cover plate and the screw, the effect of protecting the storage tank body is achieved, the storage tank body is prevented from being damaged, the storage tank body is prevented from injuring nearby workers, and the working safety of the workers is improved.

Description

Liquid oxygen storage tank that factor of safety is high

Technical Field

The utility model relates to the technical field of liquid oxygen storage tanks, in particular to a liquid oxygen storage tank with high safety coefficient.

Background

The liquid oxygen storage tank is mainly used for low-temperature liquid storage of oxygen, and the stored liquid oxygen must be insulated, so that the liquid oxygen storage tank is internally provided with an inner container, an insulating layer (or a vacuum layer) and a shell. The liquid oxygen temperature cannot be maintained despite the insulating layer. The liquid oxygen tank is made of thinner material and is much thinner than the oxygen cylinder, so that a gas discharge pipeline and a valve are necessary. After the air is discharged, the oxygen takes away heat, thereby achieving the purpose of heat preservation.

The transportation of being not convenient for of current liquid oxygen storage tank removes to influence the transportation efficiency of liquid oxygen storage tank, and jolting in the transportation can cause the injury to liquid oxygen storage tank surface, influences the life of liquid oxygen storage tank, thereby causes the threat to staff's near work safety.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a liquid oxygen storage tank with high safety coefficient, which has the advantage that the liquid oxygen storage tank is inconvenient to transport and solves the problem that the liquid oxygen storage tank is inconvenient to transport and move.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a liquid oxygen storage tank that factor of safety is high, includes fender bracket, storage tank body, cutting ferrule, relief valve and screw rod, the blotter is installed to fender bracket upper end outer wall one side, the spacing groove has been seted up to blotter upper end outer wall one side, the inside storage tank body that is provided with of spacing groove, storage tank body one side outer wall is provided with the apron, the connecting block that rectangle array distributes is installed to the apron outer wall, the inside movable groove that has seted up of connecting block, equidistance parallel distribution's cutting ferrule is installed to the fender bracket outer wall, the connecting rod is installed in the inside rotation of cutting ferrule, the screw rod is installed to connecting rod one side outer wall, screw rod one side outer wall threaded connection has the nut.

Preferably, the universal wheels are installed at four corners of the outer wall of the lower end of the protection frame, the supporting frames are installed on two sides of the inner wall of the protection frame, and the storage tank body is placed inside the supporting frames.

Preferably, the outer wall of one side of the storage tank body is provided with a pressure release valve in an inserting mode, and the handle is arranged on one side of the outer wall of the upper end of the storage tank body.

Preferably, a pressure relief tank is installed on one side of the inner wall of the protection frame, a connecting pipe is installed on one side of the outer wall of the upper end of the pressure relief tank in an inserting mode, and the other end of the connecting pipe is connected with the pressure relief valve.

Preferably, the cover plate is positioned at the upper end of the protection frame, and the connecting block corresponds to the clamping sleeve.

Preferably, the screw rod is located inside the movable groove, the nut is located at the upper end of the cover plate, and the nut is in contact with the cover plate.

Compared with the prior art, the utility model has the beneficial effects that: the utility model achieves the effect of protecting the storage tank body by arranging the protective frame, the cover plate and the screw rod, before the storage tank body is used, a worker hoists the storage tank body to the inside of the supporting frame and the limiting groove by an external hoisting device, the supporting frame and the buffer pad achieve the purpose of fixing the storage tank body, the position stability of the storage tank body is ensured, the storage tank body is prevented from colliding with other objects in the transportation process, the storage tank body is prevented from being damaged, the storage tank body is prevented from hurting nearby workers, the working safety of the worker is improved, the worker manually takes the cover plate to place on the upper end of the protective frame, the worker manually rotates the screw rod, the screw rod rotates to the inside of the movable groove, the worker manually takes the wrench to rotate the nut, the purpose of fixing the cover plate is achieved by the meshing force of the nut and the screw rod, and the cover plate achieves the purpose of fixing the storage tank body, guarantee that the storage tank body is located the inside positional stability of fender bracket, the staff of being convenient for promotes through the universal wheel and drives the storage tank body and remove, has guaranteed the storage tank body and has rotated the smoothness nature.

Drawings

FIG. 1 is a schematic cross-sectional view of the fender bracket structure of the present invention;

FIG. 2 is a schematic top view of the cover plate structure of the present invention;

FIG. 3 is a schematic top view of the cushion structure of the present invention;

FIG. 4 is an enlarged view of the structure A of FIG. 1 according to the present invention.

In the figure: 1. a protection frame; 11. a cushion pad; 12. a universal wheel; 13. a limiting groove; 14. a pressure relief tank; 15. a connecting pipe; 16. a support frame; 2. a tank body; 21. a pressure relief valve; 22. a handle; 23. a cover plate; 24. connecting blocks; 25. a movable groove; 3. a card sleeve; 31. a connecting rod; 32. a screw; 33. and a nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, an embodiment of the present invention includes: a liquid oxygen storage tank with high safety factor comprises a protection frame 1, a storage tank body 2, a clamping sleeve 3, a pressure release valve 21 and a screw 32, universal wheels 12 are mounted at four corners of the outer wall of the lower end of the protection frame 1, support frames 16 are mounted at two sides of the inner wall of the protection frame 1, the storage tank body 2 is placed in the support frames 16, a cushion pad 11 is mounted at one side of the outer wall of the upper end of the protection frame 1, the cushion pad 11 can relieve vibration generated by the storage tank body 2, a limiting groove 13 is formed in one side of the outer wall of the upper end of the cushion pad 11, a storage tank body 2 is arranged in the limiting groove 13, the pressure release valve 21 is installed on the outer wall of one side of the storage tank body 2 in an inserting mode, a handle 22 is mounted at one side of the outer wall of the upper end of the storage tank body 2, before the storage tank body 2 is used, a worker can hoist the storage tank body 2 to the inside the support frames 16 and the limiting groove 13 through an external hoisting device, and the support frames 16 and the cushion pad 11 can fix the storage tank body 2, the position stability of the storage tank body 2 is guaranteed, collision between the storage tank body 2 and the remainder in the transfer process is avoided, the storage tank body 2 is prevented from being damaged, the storage tank body 2 is prevented from harming nearby workers, and the work safety of the workers is improved.

The outer wall of one side of the storage tank body 2 is provided with a cover plate 23, the outer wall of the cover plate 23 is provided with connecting blocks 24 distributed in a rectangular array, a movable groove 25 is formed in the connecting block 24, the outer wall of the protective frame 1 is provided with clamping sleeves 3 distributed in parallel at equal intervals, the cover plate 23 is positioned at the upper end of the protective frame 1, the connecting blocks 24 correspond to the clamping sleeves 3 in position, a connecting rod 31 is rotatably arranged in the clamping sleeves 3, a screw 32 is arranged on the outer wall of one side of the connecting rod 31, a nut 33 is connected to the outer wall of one side of the screw 32 in a threaded manner, the screw 32 is positioned in the movable groove 25, the nut 33 is positioned at the upper end of the cover plate 23 and is in contact with the cover plate 23, the cover plate 23 achieves the purpose of fixing the storage tank body 2, the stability of the storage tank body 2 positioned in the protective frame 1 is ensured, a worker manually takes the cover plate 23 and places the cover plate 23 on the upper end of the protective frame 1, the worker manually rotates the screw 32, and the screw 32 rotates to the inside of the movable groove 25, the manual spanner that takes of staff rotates nut 33, through the engaging force of nut 33 and screw rod 32, has reached the purpose of fixed apron 23, and apron 23 has reached the purpose of fixed storage tank body 2, guarantees that storage tank body 2 is located the inside positional stability of fender bracket 1, and the staff of being convenient for promotes through universal wheel 12 and drives storage tank body 2 and remove, has guaranteed storage tank body 2 and has rotated the smoothness nature. Pressure release jar 14 is installed to 1 inner wall one side of fender bracket, and connecting pipe 15 is installed in the grafting of 14 upper end outer walls one sides of pressure release jar, and the 15 other ends of connecting pipe are connected with relief valve 21, and when 2 internal pressure of storage tank body were too big, carry out the pressure release through relief valve 21, the material gets into the inside temporary storage of pressure release jar through connecting pipe 15, reduces the injury to storage tank body 2.

The working principle is as follows: before the storage tank body 2 is used, an operator hoists the storage tank body 2 to the inside of the support frame 16 and the limiting groove 13 through an external hoisting device, the support frame 16 and the buffer cushion 11 achieve the purpose of fixing the storage tank body 2, the position stability of the storage tank body 2 is ensured, the collision between the storage tank body 2 and other objects in the transportation process is avoided, the operator manually takes the cover plate 23 and places the cover plate 23 on the upper end of the protective frame 1, the operator manually rotates the screw rod 32, the screw rod 32 rotates to the inside of the movable groove 25, the operator manually takes the wrench to rotate the nut 33, the purpose of fixing the cover plate 23 is achieved through the meshing force between the nut 33 and the screw rod 32, the cover plate 23 achieves the purpose of fixing the storage tank body 2, the position stability of the storage tank body 2 in the protective frame 1 is ensured, and the operator can conveniently drive the storage tank body 2 to move through the universal wheel 12, the smoothness of rotation of the storage tank body 2 is ensured.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a liquid oxygen storage tank that factor of safety is high, includes fender bracket (1), storage tank body (2), cutting ferrule (3), relief valve (21) and screw rod (32), its characterized in that: cushion (11) are installed to fender bracket (1) upper end outer wall one side, spacing groove (13) have been seted up to cushion (11) upper end outer wall one side, inside storage tank body (2) that is provided with of spacing groove (13), storage tank body (2) one side outer wall is provided with apron (23), connecting block (24) that rectangle array distributes are installed to apron (23) outer wall, movable groove (25) have been seted up to connecting block (24) inside, equidistant parallel distribution's cutting ferrule (3) are installed to fender bracket (1) outer wall, connecting rod (31) are installed in cutting ferrule (3) internal rotation, screw rod (32) are installed to connecting rod (31) one side outer wall, screw rod (32) one side outer wall threaded connection has nut (33).

2. The high-safety liquid oxygen storage tank as claimed in claim 1, wherein: universal wheels (12) are all installed at the four corners of the outer wall of the lower end of the protection frame (1), support frames (16) are all installed on the two sides of the inner wall of the protection frame (1), and the storage tank body (2) is placed inside the support frames (16).

3. The high-safety liquid oxygen storage tank as claimed in claim 1, wherein: the outer wall of one side of the storage tank body (2) is provided with a pressure release valve (21) in an inserting mode, and one side of the outer wall of the upper end of the storage tank body (2) is provided with a handle (22).

4. The high-safety liquid oxygen storage tank as claimed in claim 1, wherein: pressure release jar (14) are installed to fender bracket (1) inner wall one side, pressure release jar (14) upper end outer wall one side is pegged graft and is installed connecting pipe (15), the connecting pipe (15) other end is connected with relief valve (21).

5. The high-safety liquid oxygen storage tank as claimed in claim 1, wherein: the cover plate (23) is positioned at the upper end of the protection frame (1), and the connecting block (24) corresponds to the clamping sleeve (3).

6. The high-safety liquid oxygen storage tank as claimed in claim 1, wherein: the screw rod (32) is located inside the movable groove (25), the nut (33) is located at the upper end of the cover plate (23), and the nut (33) is in contact with the cover plate (23).