CN219013987U

CN219013987U - Be used for sealed collection device of hydrogen

Info

Publication number: CN219013987U
Application number: CN202223465876.2U
Authority: CN
Inventors: 姚鼎山; 尚亮; 杨嵛钦
Original assignee: Shaanxi Wufukang Biotechnology Co ltd
Current assignee: Shaanxi Wufukang Biotechnology Co ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-05-12
Anticipated expiration: 2032-12-23

Abstract

The utility model discloses a device for sealing and collecting hydrogen, which relates to the technical field of sealing of collecting tanks, and comprises a collecting tank and a cover plate, wherein an external pipe is fixedly arranged on the upper side of the cover plate, a first sealing plate is connected to the inner side of the external pipe in a sliding manner, a second sealing plate is connected to the inner side of the external pipe in a sliding manner, the device for sealing and collecting hydrogen is formed by abutting the inner wall of a dislocation groove with a first rubber pad through a dislocation plate on the second sealing plate to form sealing at a gap between the first sealing plate and the second sealing plate, the flexibility of adjusting operation of the first sealing plate and the second sealing plate before and after abutting an external connecting pipe with an internal pipe is ensured, the complexity of adjusting and controlling a switch of a sealing assembly by an operator when the traditional collecting tank collects hydrogen is improved, so that the simplicity of abutting operation when the external pipe on the cover plate collects hydrogen is ensured, and the simplicity of sealing and abutting operation when the external pipe on the cover plate completes hydrogen collection is ensured.

Description

Be used for sealed collection device of hydrogen

Technical Field

The utility model relates to the technical field of collection tank sealing, in particular to a collection device for hydrogen sealing.

Background

Hydrogen is a gas which is easy to burn, colorless, transparent, odorless, tasteless and indissolvable in water, and has the chemical formula of H2.

When collecting most hydrogen, basically, the hydrogen is connected to the conveying port by adopting a guide pipe and is in butt joint conveying with the hydrogen collecting tank, so that the hydrogen can be collected, after the hydrogen is collected, an operator seals the port of the collecting tank by means of an upper cover, the operation mode has the effect that the collecting tank is sealed after the hydrogen is collected, but the operator is required to seal the port of the collecting tank by means of an external object, and the operation efficiency of sealing protection of the collecting tank is further reduced.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and provides a device for sealing and collecting hydrogen, which can solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a be used for sealed collection device of hydrogen, includes collection tank and apron, the upside fixed mounting of apron has external pipe, and the inboard sliding connection of external pipe has first closing plate, and the inboard sliding connection of external pipe has the second closing plate, and dislocation groove has been seted up to the inboard of first closing plate, and dislocation groove's inner wall fixed mounting has first rubber pad, dislocation groove's inner wall sliding connection has dislocation board, and dislocation board's shape is the slope form equally, and the inboard fixed mounting of external pipe has built-in pipe.

Preferably, the surface of the collecting tank is in threaded connection with the inner side of the cover plate, and the upper end of the collecting tank and the cover plate are hemispherical.

Preferably, the surface of the first sealing plate is fixedly provided with a first spring, and one end, far away from the first sealing plate, of the first spring is fixedly arranged on the inner side of the external pipe.

Preferably, the upper side and the lower side of the first sealing plate are rotatably connected with sliding rolling balls, and the surfaces of the sliding rolling balls are abutted against the inner side of the external pipe.

Preferably, the surfaces of the second sealing plate and the first sealing plate are inclined.

Preferably, the inner side of the external pipe is connected with a threaded sleeve ring in a threaded manner, the inner side of the threaded sleeve ring is provided with an internal adjusting groove, and the inner wall of the internal adjusting groove is connected with an internal adjusting plate in a sliding manner.

Preferably, the surface of the built-in adjusting plate is sleeved with a second spring in a sliding manner, two ends of the second spring are respectively and fixedly arranged on the surface of the built-in adjusting plate and the inner side of the external pipe, and the surface of the built-in adjusting plate is fixedly connected with a second rubber pad.

Preferably, the shape of the built-in adjusting groove and the shape of the built-in adjusting plate are arc inclined.

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

(1) This a sealed collection device for hydrogen, the dislocation board that is gone into through on the second closing plate then gets into dislocation groove's inner wall and the sealed of first rubber pad butt joint formation first closing plate and second closing plate gap department, the flexibility of operation is adjusted to first closing plate and second closing plate around then guaranteeing outer takeover and the butt joint of built-in pipe to this kind of mode, the loaded down with trivial details nature that needs the operator to regulate and control seal assembly switch when having improved traditional collection tank and having carried out hydrogen and having collected the convenience of butt joint operation through this mode, and the simplicity of carrying out sealed butt joint when having ensured on the apron external pipe and having accomplished hydrogen collection.

(2) This a sealed collection device for hydrogen, through the contact regulation of the embedded regulating tank of spiral shell lantern ring through slope arcuation and built-in regulating plate, built-in regulating plate then drives second rubber pad and forms extrusion fixed to take over, and can increase the frictional resistance when external pipe extrudees through the second rubber pad, so ensure take over after the butt joint and form fixed stability to and ensure take over and built-in pipe after the fixed convenience of butt joint.

(3) After the first sealing plate is extruded, the first sealing plate can reduce the resistance of contact friction between the external pipe and the first sealing plate by means of the sliding rolling ball when the inner side of the external pipe is adjusted in a sliding mode, so that the smoothness of sliding adjustment of the first sealing plate on the inner side of the external pipe is improved.

(4) This a hydrogen seal collection device for, through adopting hemispherical to dock sealed to collection tank and apron, then the collection tank can seal the hydrogen of collecting the inboard through falling funnel form and collect, so reduce the defect that prevents that the gap is too big to cause to leak after collection tank and apron inboard hydrogen collect.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic view of a hydrogen seal collecting device according to the present utility model;

FIG. 2 is a schematic view of a division structure for a hydrogen seal collecting device according to the present utility model;

FIG. 3 is a schematic plan view of an external pipe according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

Reference numerals: 1. a collection tank; 2. a cover plate; 3. an external pipe; 4. a first sealing plate; 5. a first spring; 6. sliding ball; 7. a second sealing plate; 8. a dislocation groove; 9. a first rubber pad; 10. a dislocation plate; 11. a built-in tube; 12. a screw collar; 13. an adjusting groove is arranged in the inner part; 14. an adjusting plate is arranged in the inner part; 15. a second spring; 16. and a second rubber pad.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, greater than, less than, exceeding, etc. are understood to exclude this number, and above, below, within, etc. are understood to include this number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a be used for sealed collection device of hydrogen, includes collection tank 1, and the surface threaded connection of collection tank 1 has apron 2, and collection tank 1 upper end and apron 2's shape are hemispherical, through adopting hemispherical to dock sealedly to collection tank 1 and apron 2, then collection tank 1 can seal the collection through the hydrogen of falling funnel form to inboard collection, so reduce the drawback that prevents that the gap is too big to cause to leak after collection tank 1 and apron 2 inboard hydrogen collection.

Further, the upper side fixed mounting of apron 2 has external pipe 3, the inboard sliding connection of external pipe 3 has first closing plate 4, the fixed surface of first closing plate 4 installs first spring 5, the one end fixed mounting that first closing plate 4 was kept away from to first spring 5 is in the inboard of external pipe 3, the upper and lower both sides rotation of first closing plate 4 is connected with slip spin 6, the surface butt of slip spin 6 is in the inboard of external pipe 3, receive the extrusion back through first closing plate 4, then first closing plate 4 can reduce the resistance of contact friction between external pipe 3 and the first closing plate 4 with the help of slip spin 6 when the inboard of external pipe 3 is adjusted in the slip, so improve the smoothness of the inboard slip of external pipe 3 of first closing plate 4.

Further, the second sealing plate 7 is slidably connected to the inner side of the external pipe 3, the surfaces of the second sealing plate 7 and the first sealing plate 4 are inclined, the dislocation groove 8 is formed in the inner side of the first sealing plate 4, the first rubber pad 9 is fixedly mounted on the inner wall of the dislocation groove 8, the dislocation plate 10 is slidably connected to the inner wall of the dislocation groove 8, the dislocation plate 10 is inclined, and the internal pipe 11 is fixedly mounted on the inner side of the external pipe 3.

Specifically, when the operator is in butt joint with the external pipe 3, the operator controls the butt joint pipeline to extrude the inclined surfaces of the first sealing plate 4 and the second sealing plate 7, so that after the first sealing plate 4 and the second sealing plate 7 are received to the inner side of the external pipe 3 when being extruded by external force, the external pipe is in butt joint fit with the internal pipe 11 at the moment, after the collection of hydrogen is completed, the operator separates the external pipe from the internal pipe 11 at the moment, so that the first sealing plate 4 and the second sealing plate 7 reset under the pushing of the elastic force of the compressed first spring 5, at the moment, the dislocation plate 10 on the second sealing plate 7 enters the inner wall of the dislocation groove 8 to be in butt joint with the first rubber pad 9 to form the seal at the gap of the first sealing plate 4 and the second sealing plate 7, and the mode of the flexibility of adjusting operation of the first sealing plate 4 and the second sealing plate 7 before and after the butt joint of the external pipe and the internal pipe 11 is ensured, the complexity of the need of the operator to adjust and control the switch of a sealing assembly when the traditional collection tank 1 is used for collecting hydrogen is improved, the simplicity of the butt joint operation when the hydrogen is collected by the operator is ensured when the external pipe 3 on the cover plate 2 is used for completing the collection.

Further, a threaded collar 12 is connected to the inner side of the external pipe 3, an internal adjusting groove 13 is formed in the inner side of the threaded collar 12, an internal adjusting plate 14 is slidably connected to the inner wall of the internal adjusting groove 13, the shapes of the internal adjusting groove 13 and the internal adjusting plate 14 are arc-shaped inclined, a second spring 15 is slidably sleeved on the surface of the internal adjusting plate 14, two ends of the second spring 15 are fixedly mounted on the surface of the internal adjusting plate 14 and the inner side of the external pipe 3 respectively, and a second rubber pad 16 is fixedly connected to the surface of the internal adjusting plate 14.

Specifically, after the outer connecting pipe is controlled to be in butt joint with the inner connecting pipe 11 by an operator, the operator controls the screw sleeve ring 12 to descend on the surface of the outer connecting pipe 3 at the moment, so that the screw sleeve ring 12 is in contact adjustment through the inclined arc-shaped inner adjusting groove 13 and the inner adjusting plate 14, the inner adjusting plate 14 drives the second rubber pad 16 to form extrusion fixation on the outer connecting pipe, friction resistance during extrusion of the outer connecting pipe can be increased through the second rubber pad 16, stability of fixation after the outer connecting pipe is in butt joint is guaranteed, and convenience of fixation after the outer connecting pipe is in butt joint with the inner connecting pipe 11 is guaranteed.

Working principle: when the operator is in butt joint with the external pipe 3, the operator controls the butt joint pipeline to extrude the inclined surfaces of the first sealing plate 4 and the second sealing plate 7, so that the first sealing plate 4 and the second sealing plate 7 are received after being extruded by external force and are received to the inner side of the external pipe 3, the external pipeline and the internal pipe 11 are in butt joint fit at the moment, when the collection of hydrogen is completed, the operator separates the external pipeline from the internal pipe 11 at the moment, the first sealing plate 4 and the second sealing plate 7 reset under the pushing of the elastic performance of the compressed first spring 5, and the dislocation plate 10 on the second sealing plate 7 enters the inner wall of the dislocation groove 8 to be in butt joint with the first rubber pad 9 to form the seal of the gap between the first sealing plate 4 and the second sealing plate 7.

After the outer connecting pipe is controlled by an operator to be in butt joint with the inner connecting pipe 11, the operator controls the screw sleeve ring 12 to descend on the surface of the outer connecting pipe 3 at the moment, so that the screw sleeve ring 12 is in contact adjustment through the inclined arc-shaped inner adjusting groove 13 and the inner adjusting plate 14, the inner adjusting plate 14 drives the second rubber pad 16 to extrude and fix the outer connecting pipe, and the friction resistance during extrusion of the outer connecting pipe can be increased through the second rubber pad 16, so that the outer connecting pipe is ensured to be in fixed stability after being in butt joint.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. The utility model provides a be used for sealed collection device of hydrogen, includes collection tank (1) and apron (2), its characterized in that: the utility model discloses a novel structure of the automobile seat, including apron (2), outer tube (3) is fixed mounting to the upside of apron (2), the inboard sliding connection of outer tube (3) has first closing plate (4), the inboard sliding connection of outer tube (3) has second closing plate (7), dislocation groove (8) have been seted up to the inboard of first closing plate (4), the inner wall fixed mounting of dislocation groove (8) has first rubber pad (9), the inner wall sliding connection of dislocation groove (8) has dislocation board (10), the shape of dislocation board (10) is the slope form equally, the inboard fixed mounting of outer tube (3) has built-in pipe (11).

2. A sealed collection device for hydrogen gas according to claim 1, wherein: the surface thread connection of collection jar (1) is in the inboard of apron (2), and the shape of collection jar (1) upper end and apron (2) is hemispherical.

3. A sealed collection device for hydrogen gas according to claim 2, wherein: the surface of the first sealing plate (4) is fixedly provided with a first spring (5), and one end, far away from the first sealing plate (4), of the first spring (5) is fixedly arranged on the inner side of the external pipe (3).

4. A sealed collection device for hydrogen gas according to claim 3, wherein: the upper side and the lower side of the first sealing plate (4) are rotationally connected with sliding rolling balls (6), and the surfaces of the sliding rolling balls (6) are abutted against the inner side of the external pipe (3).

5. A sealed collection device for hydrogen gas according to claim 4, wherein: the surfaces of the second sealing plate (7) and the first sealing plate (4) are inclined.

6. A sealed collection device for hydrogen gas according to claim 5, wherein: the inner side of the external pipe (3) is connected with a threaded sleeve ring (12) in a threaded manner, an internal adjusting groove (13) is formed in the inner side of the threaded sleeve ring (12), and an internal adjusting plate (14) is connected to the inner wall of the internal adjusting groove (13) in a sliding manner.

7. A sealed collection device for hydrogen gas according to claim 6, wherein: the surface sliding sleeve of built-in regulating plate (14) has cup jointed second spring (15), and the both ends of second spring (15) are fixed mounting respectively in the inboard of the surface of built-in regulating plate (14) and external pipe (3), and the surface mounting of built-in regulating plate (14) has second rubber pad (16).

8. A sealed collection device for hydrogen gas according to claim 7, wherein: the shapes of the built-in adjusting groove (13) and the built-in adjusting plate (14) are arc inclined.