CN215708219U

CN215708219U - Hydrogen storage jar

Info

Publication number: CN215708219U
Application number: CN202121676819.1U
Authority: CN
Inventors: 范荣爱
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2022-02-01
Anticipated expiration: 2031-07-22

Abstract

The utility model relates to the technical field of hydrogen, and particularly discloses a hydrogen storage tank which comprises a protective shell, wherein a clamping seat is fixedly connected to the top of the left side of the inner wall of the protective shell, a clamping groove is formed in the inner cavity of the clamping seat, a cover plate is inserted into the inner cavity of the clamping groove, and a pull rod is fixedly connected to the right side of the cover plate. According to the hydrogen storage tank, the hydrogen storage tank body is arranged inside the protection frame, the hydrogen storage tank body is in contact with the inner side of the protection pad at the moment, the protection frame is moved through the movement of the hydrogen storage tank body, the buffer spring is deformed through the movement of the protection frame, the force is weakened through the deformation of the buffer spring, the advantage of preventing damage is achieved, and the problems that the existing hydrogen storage tank does not have the function of preventing damage when in use, the existing hydrogen storage tank is often lack of a protection structure in the transportation process, so that the tank body is easy to collide, damage is caused, and the use of the hydrogen storage tank is inconvenient for people are solved.

Description

Hydrogen storage jar

Technical Field

The utility model relates to the technical field of hydrogen, in particular to a hydrogen storage tank.

Background

The chemical formula of hydrogen is H2, under normal temperature and pressure, it is extremely easily burnt, colorless and transparent, odorless and tasteless and indissolvable in water gas, hydrogen is the gas with the minimum density known in the world, the density of hydrogen is only 1/14 of air, namely at 1 standard atmospheric pressure and 0 ℃, the density of hydrogen is 0.089g/L, and current hydrogen storage jar does not possess the function of preventing the damage when using, often hydrogen storage jar lacks the protection architecture in the transportation, so that the jar body collides easily, causes the damage, consequently not convenient to people use.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a hydrogen storage tank which has the advantage of damage prevention and solves the problems that the existing hydrogen storage tank does not have the function of damage prevention when in use, and the hydrogen storage tank is often lack of a protection structure in the transportation process, so that the tank body is easy to collide and damage, and is inconvenient for people to use.

The utility model discloses a hydrogen storage tank which comprises a protective shell, wherein a clamping seat is fixedly connected to the top of the left side of the inner wall of the protective shell, a clamping groove is formed in the inner cavity of the clamping seat, a cover plate is inserted into the inner cavity of the clamping groove, a pull rod is fixedly connected to the right side of the cover plate, the right side of the pull rod penetrates through the right side of the protective shell and is fixedly connected with a pull plate, a tension spring is sleeved on the surface of the pull rod, a protective frame is installed in the inner cavity of the protective shell, a connecting plate is fixedly connected to the outer side of the protective frame, a buffer spring is fixedly connected to the outer side of the connecting plate, the outer side of the buffer spring is connected with the inner wall of the protective shell, and a hydrogen storage tank body is installed in the inner cavity of the protective frame.

According to the hydrogen storage tank, the two sides of the inner wall of the protection frame are fixedly connected with the protection pads, the inner sides of the protection pads are in contact with the outer side of the hydrogen storage tank body, the top of the outer sides of the protection pads is movably connected with the limiting plate, the outer side of the limiting plate is fixedly connected with the limiting rod, and the outer side of the limiting rod is connected with the inner wall of the protection shell.

According to the hydrogen storage tank, the bottom of the protective frame is fixedly connected with the sliding block, the bottom of the inner wall of the protective shell is provided with the sliding groove, and the bottom of the sliding block is in sliding connection with the inner wall of the sliding groove.

According to the hydrogen storage tank, the left side of the tension spring is fixedly connected with the right side of the protective shell, and the right side of the tension spring is fixedly connected with the left side of the pulling plate.

According to the hydrogen storage tank, the guide hole is formed in the top of the right side of the inner wall of the protective shell, and the inner wall of the guide hole is in sliding connection with the surface of the pull rod.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the hydrogen storage tank, the hydrogen storage tank body is arranged inside the protection frame, the hydrogen storage tank body is in contact with the inner side of the protection pad at the moment, the protection frame is moved through the movement of the hydrogen storage tank body, the buffer spring is deformed through the movement of the protection frame, the force is weakened through the deformation of the buffer spring, the advantage of preventing damage is achieved, and the problems that the existing hydrogen storage tank does not have the function of preventing damage when in use, the existing hydrogen storage tank is often lack of a protection structure in the transportation process, so that the tank body is easy to collide, damage is caused, and the use of the hydrogen storage tank is inconvenient for people are solved.

2. According to the hydrogen storage tank, the limiting plate and the limiting rod are used for limiting the position of the hydrogen storage tank body, the phenomenon that the hydrogen storage tank body shakes more than once is prevented, the cover plate can be smoothly clamped into the clamping seat through the clamping groove, and therefore the position of the cover plate is conveniently positioned.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

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

FIG. 2 is a cross-sectional view of the protective case structure of the present invention;

fig. 3 is a right side sectional view of the cartridge structure of the present invention.

In the figure: 1. a protective shell; 2. a tension spring; 3. pulling a plate; 4. a chute; 5. a slider; 6. a protective frame; 7. a connecting plate; 8. a protective pad; 9. a limiting plate; 10. a card holder; 11. a hydrogen storage tank body; 12. a cover plate; 13. a guide hole; 14. a limiting rod; 15. a buffer spring; 16. a card slot; 17. a pull rod.

Detailed Description

In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the utility model. That is, in some embodiments of the utility model, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The protective shell 1, the tension spring 2, the pulling plate 3, the sliding groove 4, the sliding block 5, the protective frame 6, the connecting plate 7, the protective pad 8, the limiting plate 9, the clamping seat 10, the hydrogen storage tank body 11, the cover plate 12, the guide hole 13, the limiting rod 14, the buffer spring 15, the clamping groove 16 and the pulling rod 17 are all universal standard parts or parts known by a person skilled in the art, and the structure and the principle of the protective shell are known by the person skilled in the art through technical manuals or conventional experimental methods.

Referring to fig. 1-3, the hydrogen storage tank of the present invention comprises a protective shell 1, a clamping seat 10 is fixedly connected to the top of the left side of the inner wall of the protective shell 1, a clamping groove 16 is formed in the inner cavity of the clamping seat 10, a cover plate 12 is inserted into the inner cavity of the clamping groove 16, the cover plate 12 can be smoothly clamped into the clamping seat 10 through the clamping groove 16, so as to conveniently position the position of the cover plate 12, a pull rod 17 is fixedly connected to the right side of the cover plate 12, a guide hole 13 is formed in the top of the right side of the inner wall of the protective shell 1, the inner wall of the guide hole 13 is slidably connected to the surface of the pull rod 17, the right side of the pull rod 17 penetrates to the right side of the protective shell 1 and is fixedly connected to a pull plate 3, a tension spring 2 is sleeved on the surface of the pull rod 17, the left side of the tension spring 2 is fixedly connected to the right side of the protective shell 1, a protective frame 6 is installed in the inner cavity of the protective shell 1, the bottom of the protective frame 6 is fixedly connected with a sliding block 5, the bottom of the inner wall of the protective shell 1 is provided with a sliding groove 4, the bottom of the sliding block 5 is in sliding connection with the inner wall of the sliding groove 4, both sides of the inner wall of the protective frame 6 are fixedly connected with protective pads 8, the inner sides of the protective pads 8 are contacted with the outer side of a hydrogen storage tank body 11, the top of the outer sides of the protective pads 8 is movably connected with a limiting plate 9, the outer sides of the limiting plates 9 are fixedly connected with a limiting rod 14, the outer sides of the limiting rods 14 are connected with the inner wall of the protective shell 1, and through the limiting plate 9 and the limiting rod 14, play spacing effect to the position of hydrogen storage jar body 11, prevent that hydrogen storage jar body 11 can appear rocking the phenomenon more than, the outside fixedly connected with connecting plate 7 of protection frame 6, the outside fixedly connected with buffer spring 15 of connecting plate 7, buffer spring 15's the outside and the interior wall connection of protective housing 1, hydrogen storage jar body 11 is installed to the inner chamber of protection frame 6.

In the use of the utility model: at first, drive pull rod 17 through arm-tie 3 and stimulate to the right side, the removal of arm-tie 3 makes extension spring 2 take place deformation, the removal through pull rod 17 drives apron 12 and breaks away from draw-in groove 16, install hydrogen storage jar body 11 in the inside of protection frame 6 afterwards, hydrogen storage jar body 11 and the inboard contact of protection pad 8 this moment, loosen arm-tie 3 afterwards, 2 inside that make apron 12 card go into draw-in groove 16 under resumeing deformation in extension spring, the removal through hydrogen storage jar body 11 makes protection frame 6 remove afterwards, the removal through protection frame 6 makes buffer spring 15 take place deformation, deformation through buffer spring 15 weakens the dynamics.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A hydrogen storage tank comprising a protective casing (1), characterized in that: the top of the left side of the inner wall of the protective shell (1) is fixedly connected with a clamping seat (10), the inner cavity of the clamping seat (10) is provided with a clamping groove (16), a cover plate (12) is inserted into the inner cavity of the clamping groove (16), a pull rod (17) is fixedly connected to the right side of the cover plate (12), the right side of the pull rod (17) penetrates to the right side of the protective shell (1) and is fixedly connected with a pull plate (3), the surface of the pull rod (17) is sleeved with a tension spring (2), the inner cavity of the protective shell (1) is provided with a protective frame (6), the outer side of the protection frame (6) is fixedly connected with a connecting plate (7), the outer side of the connecting plate (7) is fixedly connected with a buffer spring (15), the outer side of the buffer spring (15) is connected with the inner wall of the protective shell (1), the inner cavity of the protection frame (6) is provided with a hydrogen storage tank body (11).

2. A hydrogen storage tank as claimed in claim 1, wherein: the protection frame is characterized in that protection cushions (8) are fixedly connected to two sides of the inner wall of the protection frame (6), the inner side of each protection cushion (8) is in contact with the outer side of the hydrogen storage tank body (11), the top of the outer side of each protection cushion (8) is movably connected with a limiting plate (9), the outer side of each limiting plate (9) is fixedly connected with a limiting rod (14), and the outer side of each limiting rod (14) is connected with the inner wall of the protection shell (1).

3. A hydrogen storage tank as claimed in claim 1, wherein: the bottom fixedly connected with slider (5) of protection frame (6), spout (4) have been seted up to the bottom of protective housing (1) inner wall, the bottom of slider (5) and the inner wall sliding connection of spout (4).

4. A hydrogen storage tank as claimed in claim 1, wherein: the left side of extension spring (2) and the right side fixed connection of protective housing (1), the right side of extension spring (2) and the left side fixed connection of arm-tie (3).

5. A hydrogen storage tank as claimed in claim 1, wherein: the top on the right side of the inner wall of the protective shell (1) is provided with a guide hole (13), and the inner wall of the guide hole (13) is in sliding connection with the surface of the pull rod (17).