CN218095444U

CN218095444U - Explosion-proof safety device for container

Info

Publication number: CN218095444U
Application number: CN202222172486.XU
Authority: CN
Inventors: 王宁; 李志霞; 蒋涛
Original assignee: Shandong Bamianyun Technology Co ltd
Current assignee: Shandong Bamianyun Technology Co ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2022-12-20
Anticipated expiration: 2032-08-18

Abstract

The utility model relates to a container technical field, concretely relates to container explosion-proof safety device, including the pressure vessel shell, its upper end is connected with sealing rubber pad. The utility model overcomes prior art's is not enough, through setting up the EVA board, buckle and spring hand are detained, the spring hand is detained and is gone on the buckle to get in touch fixed, the EVA board extrusion sealing rubber pad of apron lower extreme, can seal fixedly to the container simultaneously, the EVA board has the effect of buffering explosion impact force, the inside spring of spring hand knot, limiting plate and slider are to lapping the restriction and slide in inside, the pulling force of extrusion spring buffering safety cover board splash, the rethread sets up the relief valve, the collecting box, collecting box manometer and collecting pipe, when equipment or pipeline internal pressure or temperature exceed the relief valve settlement pressure, automatically, open the pressure release or cool down, the collecting box is collected its pressure release gas or liquid, its inside pressure is measured to the collecting box manometer, the collecting pipe personnel of being convenient for in time clear up through the cleaning device of specialty.

Description

Explosion-proof safety device for container

Technical Field

The utility model relates to a container technical field specifically is an explosion-proof safety device of container.

Background

The container has sufficient strength, rigidity and sealing performance; has a certain service life; the manufacture, installation, maintenance and use are convenient; the cost is low, the material is saved, and particularly, the precious materials such as stainless steel, nonferrous metals and the like are saved. The pressure vessel has wide application in chemical production, the pressing force is divided into vacuum, normal pressure and external pressure, the application of the pressure vessel is extremely wide, and the pressure vessel has important position and function in many departments such as industry, civil use, military industry and the like and many fields of scientific research.

For the existing patent numbers: CN212080129U, its effect lies in adjusting bull stick and transmission connecting rod pulling transmission slider and sliding in restricting the inside groove, extrudees the spring buffering safety cover board and flies the pulling force that splashes, reduces the distance that splashes of safety cover board, reduces the explosion injury scope, needs other structures to fix sealed to the container, and its explosion-proof effect is not enough, and is not suitable for holding other liquid medium, and it is not suitable for most medium to the gaseous preliminary purification of pressure release, and the gaseous of not fully purifying is got rid of, can cause the threat to the safety of surrounding environment.

SUMMERY OF THE UTILITY MODEL

The utility model provides a container explosion-proof safety device, which aims to solve the problem that the gas which is not enough in explosion-proof effect and not sufficiently purified can pollute the environment in the prior art.

In order to solve the technical problem, the utility model provides a following technical scheme:

a container explosion-proof safety device comprising:

the pressure container shell is a main structure of the container for containing gas or liquid, and the upper end of the pressure container shell is connected with a sealing rubber pad;

the EVA plate is fixedly arranged at the upper end of the sealing rubber pad, and the upper end of the EVA plate is fixedly connected with a cover plate;

the safety valve is fixedly arranged at one end of the left side above the cover plate, and the right end of the safety valve is fixedly connected with a pressure relief pipe;

the collecting box is fixedly arranged at the right end of the pressure relief pipe and is fixedly connected to the middle part above the cover plate;

the collecting box pressure gauge is fixedly arranged at the upper end of the collecting box;

the collecting pipe is fixedly connected to the right end of the collecting box;

the buckle is fixedly connected to the outer side of the cover plate;

and the spring hand buckle is fixedly connected to the outer side of the pressure container shell.

Preferably, the pressure vessel casing further comprises:

the first connecting plate is fixedly installed on the outer side of the pressure container shell, a second connecting plate is fixedly arranged on the lower side of the front end of the first connecting plate, and a first connecting column is fixedly connected to the middle of the second connecting plate.

Preferably, the first connecting column further comprises:

the handle is movably connected to the outer side of the first connecting column;

the handle comprises a handle, a first connecting column, a second connecting column and a third connecting plate, wherein the first connecting column is connected to one side of the upper end of the handle in a penetrating manner;

the upper end of the second connecting column is fixedly connected with a clamping piece, a spring is movably arranged on the outer side of the second connecting column, the spring is fixedly installed at the lower end of the third connecting plate, and the upper end of the second connecting column penetrates through the third connecting plate and is connected with the clamping piece.

Preferably, the pressure vessel casing further comprises:

the flange outlet pipe penetrates through the left lower end and the right lower end of the pressure container shell;

and the flange inlet pipe penetrates through the left upper end of the pressure container shell and is installed at the left upper end of the pressure container shell.

Preferably, the pressure vessel shell further comprises:

and the liquid level meter is fixedly arranged on one side of the front end of the pressure container shell and is communicated with the inside of the pressure container shell.

Preferably, the cover plate further includes:

and the container pressure gauge is fixedly arranged at the upper right side of the upper end of the cover plate.

The embodiment of the utility model provides an explosion-proof safety device of container possesses following beneficial effect: this a sealed container for bearing pressure, pressure vessel need install corresponding explosion-proof pressure relief device and carry out safety protection when using, the device, the effect that has buffering explosion impact force, can restrict the apron during the explosion and move about in the limiting plate, reduce the distance that splashes of safety cover board, reduce the explosion injury scope, can seal fixedly to the container simultaneously, and collect pressure release gas or liquid, measure its inside atmospheric pressure, the personnel of being convenient for are through the timely clearance of the cleaning device of specialty, avoid not fully purified gas to get rid of, can lead to the fact the threat to the safety of surrounding environment.

1. Through setting up EVA board, buckle and the hand of spring knot, the hand of spring knot is geted in touch fixedly to the buckle, and the EVA board extrusion sealing rubber pad of apron lower extreme can seal fixedly to the container simultaneously, and the EVA board has the effect of buffering explosion impact force during the explosion, and the inside spring of hand of spring knot, limiting plate and slider slide in inside to the apron restriction, and the pulling force of extrusion spring buffering safety cover board splash reduces safety cover board's the distance that splashes, reduces the injury scope of explosion.

2. Through setting up the relief valve, the collecting box, collecting box manometer and collecting pipe, when equipment or pipeline internal pressure or temperature surpassed the relief valve and set for pressure, open the pressure release automatically or cool down, the collecting box is collected its pressure release gas or liquid, collecting box manometer measures its inside pressure, the collecting pipe is convenient for personnel in time clear up through professional cleaning device, avoid not fully purified gas to get rid of, can cause the threat to the safety of surrounding environment.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a schematic view of the cover plate structure of the present invention;

FIG. 4 is a schematic view of the spring hand buckle structure of the present invention;

fig. 5 is a front view of the spring hand buckle structure of the present invention.

In the figure: 1. a pressure vessel shell; 2. a cover plate; 3. an EVA plate; 4. sealing the rubber pad; 5. buckling; 6. a spring hand buckle; 7. discharging the flange pipe; 8. a flange inlet pipe; 9. a collection pipe; 10. a liquid level gauge; 11. a container pressure gauge; 12. a pressure gauge of the collecting box; 13. a collection box; 14. a safety valve; 15. a pressure relief pipe; 601. a first connecting plate; 602. a second connecting plate; 603. a first connecting column; 604. a fastener; 605. a third connecting plate; 606. a limiting plate; 607. a slider; 608. a second connecting column; 609. a spring; 610. a third connecting column; 611. a handle.

Detailed Description

The preferred embodiments of the present invention will be described hereinafter with reference to the accompanying drawings, and it should be understood that the preferred embodiments described herein are merely for purposes of illustration and explanation, and are not intended to limit the present invention.

Example (b): as shown in fig. 1, the container explosion-proof safety device comprises a pressure container shell 1, which is a main structure of the container for containing gas or liquid, and the upper end of the pressure container shell is connected with a sealing rubber pad 4; the EVA plate 3 is fixedly arranged at the upper end of the sealing rubber pad 4, and the upper end of the EVA plate 3 is fixedly connected with the cover plate 2; the buckle 5 is fixedly connected to the outer side of the cover plate 2; spring hand buckle 6, its fixed connection is in the outside of pressure vessel shell 1, detain down to buckle 5 through spring hand buckle 6 and press fixed apron 2, EVA board 3 of apron 2 lower extreme pushes down sealing rubber pad 4, EVA board 3 has the effect of buffering explosion impact force during the explosion, can seal fixedly to the container simultaneously, spring hand buckle 6 is through pulling buckle 5 during the explosion, the pulling force of the inside spring 609 buffering safety cover board splash of extrusion spring hand buckle 6, reduce the distance that splashes of apron 3, the explosion-proof effect of improvement device.

As shown in fig. 2, the pressure vessel shell 1 further includes: the flange outlet pipe 7 penetrates through the left right lower end of the pressure container shell 1; a flange inlet pipe 8 which is installed on the left upper end of the pressure vessel shell 1 in a penetrating way; the collecting pipe 9 is fixedly connected to the right end of the collecting box 13, media are loaded or unloaded on the container through the flange outlet pipe 7 and the flange inlet pipe 8, and the collecting pipe 9 is convenient for personnel to clean the collecting box 13 through a professional cleaning device.

As shown in fig. 3, the cover plate 2 of the container explosion-proof safety device further includes: the safety valve 14 is fixedly arranged at one end of the left side above the cover plate 2, when the pressure or the temperature in the equipment or the pipeline exceeds the set pressure of the safety valve, the safety valve 14 automatically opens to release pressure or reduce the temperature, and the right end of the safety valve 14 is fixedly connected with a pressure release pipe 15; the collecting box 13 is fixedly arranged at the right end of the pressure relief pipe 15, the collecting box 13 collects media decompressed by the safety valve 14 through the pressure relief pipe 15, and the collecting box 13 is fixedly connected to the middle part above the cover plate 2; a collecting tank pressure gauge 12 fixedly arranged at the upper end of the collecting tank 13; the collecting box pressure gauge 12 measures the pressure in the collecting box, so that a person can conveniently clean the collecting box 13 and the liquid level gauge 10 in time by observing the collecting box pressure gauge 12, and the liquid level gauge is fixedly arranged on one side of the front end of the pressure container shell 1 and is communicated with the inside of the pressure container shell 1; form the linker structure, the change position of the inside liquid of the personnel of being convenient for observe, container pressure gauge 11, its fixed mounting is in the upper right side of the upper end of apron 2, and container pressure gauge 11 measures the inside pressure of container.

As shown in fig. 4-5, the pressure vessel shell 1 further comprises: the first connecting plate 601 is fixedly installed on the outer side of the pressure container shell 1, the middle of the second connecting plate 602 is fixedly connected with a first connecting column 603, the upper end of the handle 611 is movably connected with the first connecting column 603 in a penetrating manner, one side of the upper end of the handle 611 is movably connected with a third connecting column 610 in a penetrating manner, two sides of the third connecting column 610 are fixedly provided with limiting plates 606, the middle of each limiting plate 606 is movably connected with a sliding block 607, and the upper end of each limiting plate 606 is fixedly connected with a third connecting plate 605; the second connecting column 608 is fixedly connected to the upper end of the sliding block 607, the upper end of the second connecting column 608 is fixedly connected with the buckling piece 604, a spring 609 is movably arranged on the outer side of the second connecting column 608, the spring 609 is fixedly installed at the lower end of the third connecting plate 605, the upper end of the second connecting column 608 penetrates through the third connecting plate 605 to be connected with the buckling piece 604, the handle 611 is pulled to move upwards, the buckling piece 604 buckles the buckle 5, the handle 611 is pulled downwards, the spring 609 is compressed under pressure, and the sliding block 607 moves upwards in the groove of the limiting plate 606 to complete buckling.

The working principle is as follows: the device loads or unloads media to a container through a flange outlet pipe 7 and a flange inlet pipe 8, a liquid level meter 10 is communicated with the inside of a pressure container shell 1 to form a communicating vessel structure, so that a person can conveniently observe the change position of liquid inside the pressure container, a container pressure gauge 11 measures the pressure inside the container, a safety valve 14 automatically opens to release pressure or cool when the pressure or temperature inside equipment or a pipeline exceeds the set pressure of the safety valve, and the right end of the safety valve 14 is fixedly connected with a pressure release pipe 15; collecting box 13 is collected the medium of relief valve 14 pressure release through pressure release pipe 15, the inside pressure of collecting box is measured to collecting box manometer 12, the right-hand member fixedly connected with collecting pipe 9 of collecting box 13, the personnel of being convenient for in time clear up collecting box 13 through observing collecting box manometer 12, avoid the gaseous of not fully purifying to get rid of, can cause the threat to the safety of surrounding environment, the rethread sets up EVA board 3, buckle 5 and spring hand buckle 6, buckle 5 is withheld down through spring hand buckle 6 and is pressed fixed apron 2, EVA board 3 of apron 2 lower extreme pushes down sealing rubber pad 4, EVA board 3 has the effect of buffering the explosion impact force during the explosion, can seal the container and fix simultaneously, spring hand buckle 6 is through pulling buckle 5 during the explosion, the pulling force of the inside spring 609 buffering safety cover plate spill of extrusion spring hand buckle 6, reduce the distance of splashing of apron 2, the explosion-proof effect of device is improved.

Claims

1. An explosion-proof safety device for a container, comprising:

the pressure vessel shell (1) is a main body structure of the vessel for containing gas or liquid, and the upper end of the pressure vessel shell is connected with a sealing rubber pad (4);

the EVA plate (3) is fixedly arranged at the upper end of the sealing rubber pad (4), and the upper end of the EVA plate (3) is fixedly connected with the cover plate (2);

the safety valve (14) is fixedly arranged at one end of the left side above the cover plate (2), and the right end of the safety valve (14) is fixedly connected with a pressure relief pipe (15);

the collecting box (13) is fixedly arranged at the right end of the pressure relief pipe (15), and the collecting box (13) is fixedly connected to the middle part above the cover plate (2);

a collecting tank pressure gauge (12) fixedly arranged at the upper end of the collecting tank (13);

the collecting pipe (9) is fixedly connected to the right end of the collecting box (13);

the buckle (5) is fixedly connected to the outer side of the cover plate (2);

and the spring hand buckle (6) is fixedly connected to the outer side of the pressure container shell (1).

2. A container explosion-proof safety arrangement according to claim 1, wherein the pressure vessel shell (1) further comprises:

the first connecting plate (601) is fixedly installed on the outer side of the pressure container shell (1), a second connecting plate (602) is fixedly arranged on the lower side of the front end of the first connecting plate (601), and a first connecting column (603) is fixedly connected to the middle of the second connecting plate (602).

3. A container explosion-proof safety device according to claim 2, wherein the first connecting column (603) further comprises:

a handle (611) movably connected to an outer side of the first connecting post (603);

the third connecting column (610) is connected to one side of the upper end of the handle (611) in a penetrating mode, limiting plates (606) are fixedly arranged on two sides of the third connecting column (610), a sliding block (607) is movably connected to the middle of each limiting plate (606), and a third connecting plate (605) is fixedly connected to the upper end of each limiting plate (606);

the upper end of the second connecting column (608) is fixedly connected to the upper end of the sliding block (607), a clamping piece (604) is fixedly connected to the upper end of the second connecting column (608), a spring (609) is movably arranged on the outer side of the second connecting column (608), the spring (609) is fixedly installed at the lower end of a third connecting plate (605), and the upper end of the second connecting column (608) penetrates through the third connecting plate (605) and is connected with the clamping piece (604).

4. A container explosion-proof safety arrangement according to claim 1, wherein the pressure vessel shell (1) further comprises:

the flange outlet pipe (7) is arranged at the left and right lower ends of the pressure vessel shell (1) in a penetrating way;

and the flange inlet pipe (8) is arranged at the left upper end of the pressure vessel shell (1) in a penetrating way.

5. A container explosion-proof safety arrangement according to claim 1, wherein the pressure vessel shell (1) further comprises:

and the liquid level meter (10) is fixedly arranged on one side of the front end of the pressure container shell (1) and is communicated with the inside of the pressure container shell (1).

6. A container explosion-proof safety arrangement according to claim 1, wherein the closure (2) further comprises:

and the container pressure gauge (11) is fixedly arranged at the upper right side of the upper end of the cover plate (2).