CN216591025U

CN216591025U - Hydrogen energy hydrogen cylinder

Info

Publication number: CN216591025U
Application number: CN202220074414.9U
Authority: CN
Inventors: 樊安林
Original assignee: Zigong To Energy Equipment Manufacturing Co ltd
Current assignee: Zigong To Energy Equipment Manufacturing Co ltd
Priority date: 2022-01-12
Filing date: 2022-01-12
Publication date: 2022-05-24
Anticipated expiration: 2032-01-12

Abstract

The utility model discloses a hydrogen energy hydrogen cylinder, which comprises a bottle body and a buffer plate, wherein the buffer plate is arranged in the bottle body, a chute is arranged on one side of the buffer plate, a spring is arranged on one side of the buffer plate, an outlet pipe is arranged on the top of the bottle body, the outlet pipe is connected with the bottle body in a sealing way, a connecting pipe is arranged on the top of the outlet pipe, an inflation pipe is arranged on one side of the connecting pipe, a pressure gauge is arranged on one side of the inflation pipe, the pressure gauge and the inflation pipe are fixedly connected, hydrogen is flushed from the inflation pipe through the inflation pipe, the hydrogen enters the inside of the bottle body through the outlet pipe, when the hydrogen amount in the bottle body reaches a fixed value, the buffer plate is extruded, so that the buffer plate slides in the chute, the spring is compressed, along with the increase of the pressure, the pressure of the convenient surface of the buffer plate is also increased, the pressure gauge can realize that the surface of the buffer plate is pressure, when the numerical value in the pressure gauge reaches a preset value, the bottle body is full, the use is simple and convenient, and the waste of hydrogen is avoided.

Description

Hydrogen energy hydrogen cylinder

Technical Field

The utility model relates to a hydrogen energy field especially relates to a hydrogen energy hydrogen cylinder.

Background

The hydrogen energy is a secondary energy which is prepared by other energy sources through a certain method, unlike the direct exploitation of coal, oil and natural gas, the hydrogen energy is almost completely prepared by fossil fuel, if engineering waste hydrogen can be recycled, about 1 billion cubic meters can be recycled every year, the number is considerable, the development of new energy sources in the world is urgent, because the used energy sources such as oil, natural gas, coal and petroleum gas belong to non-renewable resources, the stock on the earth is limited, and the human can not leave the energy sources at any time of survival, so that new energy sources must be searched, along with the increasing of fossil fuel consumption, the reserves of the energy sources are reduced day by day, the resources and the energy sources are exhausted all the day by day, and the hydrogen energy sources are a new energy-containing body energy source which is rich in reserves and does not depend on the fossil fuel, and simultaneously when the conventional energy crisis appeared and the new secondary energy sources are developed, a new secondary energy source expected by people.

According to the patent application No. CN202021991287.6, the transportation and fixing device for hydrogen cylinders of hydrogen energy has the defects that when hydrogen is filled into the hydrogen cylinders, the buffer function is not provided, the hydrogen cylinders are directly filled with gas, and the hydrogen cylinders are likely to deform due to high pressure, so that the service life of the hydrogen cylinders is shortened, and therefore, the hydrogen cylinders for hydrogen energy are provided.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a hydrogen energy hydrogen cylinder to solve the above-mentioned background art and provide a hydrogen energy hydrogen cylinder transportation fixing device and still have partial defect, when packing hydrogen into the hydrogen cylinder, do not possess buffer function, gaseous direct filling can be because pressure is great, leads to the hydrogen cylinder to take place to warp, thereby has reduced the life's of hydrogen cylinder problem.

The technical scheme of the utility model is that:

the utility model provides a hydrogen energy hydrogen cylinder, includes bottle and buffer board, the inside of bottle is equipped with the buffer board, one side of buffer board is equipped with the spout, the spout inlays the inner wall of establishing at the bottle, buffer board and spout sliding connection, one side of buffer board is equipped with the spring, spring and buffer board fixed connection, the top of bottle is equipped with the outlet duct, outlet duct and bottle sealing connection, the top of outlet duct is equipped with the connecting pipe, one side of connecting pipe is equipped with the gas tube, one side of gas tube is equipped with the manometer, manometer and gas tube fixed connection.

The working principle of the technical scheme is as follows:

when hydrogen is flushed into the hydrogen cylinder, the hydrogen is flushed from the inflation tube, the hydrogen enters the inside of the bottle body through the gas outlet tube, when the hydrogen amount inside the bottle body reaches a fixed value, the buffer plate can be extruded, so that the buffer plate slides in the sliding groove, the spring is compressed at the same time, along with the increase of the pressure, the pressure of the buffer plate surface is also increased, the pressure gauge can realize the pressure on the surface of the buffer plate, when the value in the pressure gauge reaches a preset value, the bottle body is full of the hydrogen, the hydrogen transportation fixing device is simple and convenient to use, the waste of the hydrogen is avoided, the problem that the hydrogen energy hydrogen cylinder transportation fixing device still has part of defects is solved, when the hydrogen is filled into the hydrogen cylinder, the buffer function is not provided, the gas is directly filled, the hydrogen cylinder can deform due to the large pressure, and the service life of the hydrogen cylinder is prolonged.

In a further technical scheme, the one end of connecting pipe is equipped with solid fixed ring, gu fixed ring passes through threaded connection with the gas tube, the surface cover of outlet duct is equipped with the reinforced pipe.

Through the solid fixed ring that is equipped with, improved the leakproofness between gas tube and the connecting pipe to guarantee when inputing hydrogen, can not take place to leak, use safelyr, through the reinforcing tube that is equipped with, improved the stability of outlet duct, avoid it to take place to warp under powerful pressure, improved the life of this hydrogen cylinder, solved the relatively poor technical problem of stability among the prior art.

In a further technical scheme, the top of outlet duct is equipped with the valve, valve and outlet duct rotate to be connected, the surface cover of valve is equipped with the rubber pad.

Through the valve that is equipped with, it is convenient to provide for the discrepancy of hydrogen, because the surface of valve is equipped with the rubber pad to more comfortable when using, can not the adversary cause the injury, the not enough technical problem of travelling comfort when having solved among the prior art and using.

In a further technical scheme, the middle part of the air outlet pipe is provided with a connecting block, and the connecting block is fixedly connected with the air outlet pipe.

Through the connecting block that is equipped with, improved the stability between connecting pipe and the outlet duct, avoid when aerifing, the condition of leakage appears, it is safer to use, has solved the not enough technical problem of security among the prior art.

In a further technical scheme, a fixing piece is arranged on one side of the bottle body and fixedly connected with the bottle body, and a hanging ring is arranged inside the fixing piece.

Through the mounting that is equipped with, realized the fixed of rings, through the rings that are equipped with, for the transportation of this equipment provides convenience, only need pass rings with the rope, alright lift it and transport, easy operation is convenient, comparatively troublesome technical problem when having solved among the prior art transportation.

In a further technical scheme, a protective frame is arranged at the top of the bottle body, and the protective frame and the bottle body are fixed through welding.

Through the protection frame that is equipped with, realized the protect function of valve, avoid the bottle to take place to empty, lead to the valve to damage, influence the normal use of hydrogen cylinder, security when having improved this hydrogen cylinder and using has solved the not enough technical problem of security among the prior art.

The utility model has the advantages that:

1. when hydrogen is flushed into the hydrogen cylinder, the hydrogen is flushed from the gas filling pipe, the hydrogen enters the inside of the bottle body through the gas outlet pipe, when the hydrogen amount inside the bottle body reaches a fixed value, the buffer plate is extruded, so that the buffer plate slides in the sliding groove, the spring is compressed, the pressure on the surface of the buffer plate is increased along with the increase of the pressure, the pressure gauge can realize that the surface of the buffer plate is the pressure, when the value in the pressure gauge reaches a preset value, the bottle body is full, the use is simple and convenient, and the waste of the hydrogen is avoided;

2. the fixing ring is arranged to improve the sealing performance between the inflation tube and the connecting tube, so that the leakage is avoided when hydrogen is input, the use is safer, the stability of the air outlet tube is improved through the reinforcing tube, the deformation of the air outlet tube under strong pressure is avoided, and the service life of the hydrogen cylinder is prolonged;

3. the valve is arranged, so that the hydrogen can be conveniently fed and discharged, and the rubber pad is arranged on the surface of the valve, so that the valve is more comfortable to use and cannot hurt hands;

4. the connecting block is arranged, so that the stability between the connecting pipe and the air outlet pipe is improved, the leakage condition is avoided during inflation, and the use is safer;

5. the lifting ring is fixed through the fixing piece, convenience is brought to transportation of the equipment through the lifting ring, the rope can be lifted for transportation only by penetrating through the lifting ring, and the operation is simple and convenient;

6. through the protection frame that is equipped with, realized the protect function of valve, avoid the bottle to take place to empty, lead to the valve to damage, influence the normal use of hydrogen cylinder, the security when having improved this hydrogen cylinder and using.

Drawings

Fig. 1 is a schematic diagram of the internal structure of an embodiment of the present invention;

fig. 2 is a schematic structural view of an air outlet pipe in the embodiment of the present invention;

fig. 3 is a schematic overall structure diagram of an embodiment of the present invention;

fig. 4 is a schematic plan view of an embodiment of the present invention;

fig. 5 is a schematic side view of an embodiment of the present invention.

Description of reference numerals:

1. a bottle body; 2. a buffer plate; 3. a chute; 4. a spring; 5. an air outlet pipe; 6. an inflation tube; 7. a pressure gauge; 8. a connecting pipe; 9. a fixing ring; 10. a reinforcement tube; 11. a valve; 12. connecting blocks; 13. a fixing member; 14. a hoisting ring; 15. a protective frame.

Detailed Description

The embodiments of the present invention will be further explained with reference to the drawings.

Example (b): 1

As shown in fig. 1-5, a hydrogen energy hydrogen cylinder, including bottle 1 and buffer board 2, the inside of bottle 1 is equipped with buffer board 2, one side of buffer board 2 is equipped with spout 3, spout 3 inlays the inner wall of establishing at bottle 1,

buffer board

2 and 3 sliding connection of spout, one side of buffer board 2 is equipped with spring 4, spring 4 and 2 fixed connection of buffer board, the top of bottle 1 is equipped with outlet duct 5, outlet duct 5 and bottle 1 sealing connection, the top of outlet duct 5 is equipped with connecting pipe 8, one side of connecting pipe 8 is equipped with gas tube 6, one side of gas tube 6 is equipped with manometer 7, manometer 7 and gas tube 6 fixed connection.

The working principle of the technical scheme is as follows:

when the hydrogen is flushed into the hydrogen bottle, the hydrogen is flushed from the gas filling pipe 6, the hydrogen enters the bottle body 1 through the gas outlet pipe 5, when the hydrogen in the bottle body 1 reaches a fixed value, the buffer plate 2 is extruded, so that the buffer plate 2 slides in the slide groove 3 while the spring 4 is compressed, and as the pressure increases, the pressure on the surface of the buffer plate 2 also increases, thereby playing a role of buffering the entering gas, when the value in the pressure gauge 7 reaches the preset value, the bottle body 1 is full, the use is simple and convenient, the waste of hydrogen is avoided, partial defects of the hydrogen energy hydrogen cylinder transportation and fixing device are solved, when hydrogen is filled into the hydrogen cylinder, the buffer function is not provided, the gas is directly filled, the hydrogen cylinder may deform due to the high pressure, thereby reducing the service life of the hydrogen cylinder.

In another embodiment, as shown in fig. 2, a fixing ring 9 is provided at one end of the connection tube 8, the fixing ring 9 is connected to the inflation tube 6 by a screw, and a reinforcing tube 10 is sleeved on the surface of the air outlet tube 5.

Through the solid fixed ring 9 that is equipped with, improved the leakproofness between gas tube 6 and the connecting pipe 8 to guarantee when input hydrogen, can not take place to leak, use safelyr, through the reinforced pipe 10 that is equipped with, improved the stability of outlet duct 5, avoid it to take place to warp under powerful pressure, improved the life of this hydrogen cylinder, solved the relatively poor technical problem of stability among the prior art.

In another embodiment, as shown in fig. 2, a valve 11 is provided on the top of the outlet pipe 5, the valve 11 is rotatably connected with the outlet pipe 5, and a rubber pad is sleeved on the surface of the valve 11.

Through the valve 11 that is equipped with, it is convenient to provide for the discrepancy of hydrogen, because the surface of valve 11 is equipped with the rubber pad to more comfortable when using, can not cause the injury to the adversary, the not enough technical problem of travelling comfort when having solved among the prior art use.

In another embodiment, as shown in fig. 2, a connecting block 12 is provided in the middle of the outlet pipe 5, and the connecting block 12 is fixedly connected to the outlet pipe 5.

Through connecting block 12 that is equipped with, improved the stability between connecting pipe 8 and the outlet duct 5, avoid when aerifing, the condition of leaking appears, use safelyr, solved the not enough technical problem of security among the prior art.

Example (b): 2

As shown in FIG. 2, a fixing member 13 is provided at one side of the bottle body 1, the fixing member 13 is fixedly coupled to the bottle body 1, and a hanging ring 14 is provided inside the fixing member 13.

Through the mounting 13 that is equipped with, realized the fixed of rings 14, through rings 14 that are equipped with, for the transportation of this equipment provides convenience, only need pass rings 14 with the rope, alright lift it and transport, easy operation is convenient, comparatively troublesome technical problem when having solved among the prior art transportation.

In another embodiment, as shown in FIG. 3, a protective frame 15 is provided on the top of the bottle body 1, and the protective frame 15 and the bottle body 1 are fixed by welding.

Through the protection frame 15 that is equipped with, realized the protect function of valve 11, avoided bottle 1 to take place to empty, lead to valve 11 to damage, influence the normal use of hydrogen cylinder, the security when having improved this hydrogen cylinder use has solved the not enough technical problem of security among the prior art.

The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. A hydrogen energy hydrogen cylinder, includes bottle and buffer board, its characterized in that: the inside of bottle is equipped with the buffer board, one side of buffer board is equipped with the spout, the spout inlays the inner wall of establishing at the bottle, buffer board and spout sliding connection, one side of buffer board is equipped with the spring, spring and buffer board fixed connection, the top of bottle is equipped with the outlet duct, outlet duct and bottle sealing connection, the top of outlet duct is equipped with the connecting pipe, one side of connecting pipe is equipped with the gas tube, one side of gas tube is equipped with the manometer, manometer and gas tube fixed connection.

2. A hydrogen energy source hydrogen cylinder as claimed in claim 1, wherein: the one end of connecting pipe is equipped with solid fixed ring, gu fixed ring passes through threaded connection with the gas tube, the surface cover of outlet duct is equipped with the reinforcing pipe.

3. A hydrogen energy source hydrogen cylinder as claimed in claim 1, wherein: the top of outlet duct is equipped with the valve, valve and outlet duct rotate and connect, the surface cover of valve is equipped with the rubber pad.

4. A hydrogen energy source hydrogen cylinder as claimed in claim 1, wherein: the middle part of outlet duct is equipped with the connecting block, connecting block and outlet duct fixed connection.

5. A hydrogen energy source hydrogen cylinder as claimed in claim 1, wherein: a fixing piece is arranged on one side of the bottle body and fixedly connected with the bottle body, and a hanging ring is arranged inside the fixing piece.

6. A hydrogen energy source hydrogen cylinder as claimed in claim 1, wherein: the top of bottle is equipped with the protection frame, protection frame and bottle pass through welded fastening.