CN216818394U

CN216818394U - Graphene carbon rod for hydrogen production

Info

Publication number: CN216818394U
Application number: CN202220421531.8U
Authority: CN
Inventors: 谢志鹏
Original assignee: Zhonghai Technology Dalian Co ltd
Current assignee: Zhonghai Technology Dalian Co ltd
Priority date: 2022-03-01
Filing date: 2022-03-01
Publication date: 2022-06-24
Anticipated expiration: 2032-03-01

Abstract

The utility model discloses a graphene carbon rod for hydrogen production, which comprises a protective shell, wherein a graphene carbon rod main body is arranged in an inner cavity of the protective shell, an insertion column is inserted into the upper end of the inner cavity of the protective shell, a limiting cap is fixedly connected to the top of the insertion column, an insertion groove is formed in the bottom of the insertion column, a first limiting groove is formed in the top of the inner cavity of the insertion groove, a first rubber layer is attached to the inner wall of the first limiting groove, and guide grooves are symmetrically formed in the left side wall and the right side wall of the upper end of the protective shell. This hydrogen manufacturing graphite alkene carbon-point can conveniently accomodate the protection to graphite alkene carbon-point main part through the protective housing who sets up, insert post, spacing cap, bottom tray, first spacing groove, second rubber layer, the mutually supporting on first rubber layer, does not use or carry the in-process and can play the guard action to graphite alkene carbon-point main part, has reduced the damage that drops or wearing and tearing caused, has increased the practicality.

Description

Graphene carbon rod for hydrogen production

Technical Field

The utility model relates to the field of graphene carbon rods for hydrogen production, and particularly relates to a graphene carbon rod for hydrogen production.

Background

The carbon rod is a non-metal product, and the carbon rod is high in use temperature, easy to conduct and good in chemical stability. The black carbon rod is widely applied to the fields of national defense, machinery, metallurgy, chemical engineering, casting, non-ferrous alloy, lightening and the like, particularly the fields of ceramics, semiconductors, medicine, environmental protection, laboratory analysis and the like, and becomes the most widely applied non-metallic material at present.

In chinese utility model patent application no: CN202023031341.5 discloses a carbon rod and a positive electrode structure, the device includes a carbon rod main body and a protrusion disposed on the carbon rod main body, the carbon rod main body is provided with an insertion hole along its axial direction, the protrusion can support a side film, so that a gap is formed between the carbon rod main body and the side film; the utility model discloses a carbon-point, including the carbon-point main part with locate the arch in the carbon-point main part, the arch can support the limit membrane to be formed with the clearance between messenger's carbon-point main part and the limit membrane, can the carbon-point when absorbing electrolyte or taking place chemical reaction with electrolyte and take place the inflation, the clearance between carbon-point main part and the limit membrane is less relatively to the pressure that the edge membrane produced when can making the carbon-point inflation, makes the limit membrane be difficult for receiving the destruction. The device does not set up and accomodates protective structure, does not use or carry the in-process condition such as wearing and tearing that easily appear dropping, and the security is relatively poor.

Therefore, it is necessary to provide a graphene carbon rod for hydrogen production to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a graphene carbon rod for hydrogen production, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a graphene carbon rod for hydrogen production comprises a protective shell, wherein a graphene carbon rod main body is arranged in an inner cavity of the protective shell, an inserting column is inserted into the upper end of the inner cavity of the protective shell, a limiting cap is fixedly connected to the top of the inserting column, an inserting groove is formed in the bottom of the inserting column, a first limiting groove is formed in the top of the inner cavity of the inserting groove, a first rubber layer is arranged on the inner wall of the first limiting groove in an attaching mode, guide grooves are symmetrically formed in the left side wall and the right side wall of the upper end of the protective shell, fixing clamping grooves are formed in the inner walls of the two guide grooves respectively, fixing clamping blocks are symmetrically and fixedly connected to the left side wall and the right side wall opposite to the inserting column, a bottom tray is arranged at the lower end of the inner cavity of the protective shell, limiting extrusion blocks are symmetrically and fixedly connected to the left side wall and the right side wall of the bottom tray, a second limiting groove is formed in the top of the bottom tray, a second rubber layer is arranged on the inner wall of the second limiting groove in an attaching mode, the left side wall and the right side wall of the lower end of the inner cavity of the protective shell are symmetrically provided with limiting extrusion grooves, and the lower ends of the inner cavities of the two limiting extrusion grooves are symmetrically provided with return springs.

Preferably, the upper end of the graphene carbon rod main body is located in an inner cavity of the first limiting groove, the top of the graphene carbon rod main body is attached to the first rubber layer, the lower end of the graphene carbon rod main body is located in an inner cavity of the second limiting groove, and the bottom of the graphene carbon rod main body is attached to the second rubber layer.

Preferably, the bottom tray is circular and horizontally arranged, the side wall of the bottom tray is attached to the inner wall of the protective shell, and the side wall of the lower end of the inserting column is attached to the side wall of the upper end of the inner cavity of the protective shell.

Preferably, one ends, far away from each other, of the two limiting extrusion blocks are respectively located in the inner cavities of the two limiting extrusion grooves, and the outer walls of the limiting extrusion blocks are attached to the inner walls of the limiting extrusion grooves.

Preferably, the two return springs are longitudinally arranged, the tops of the two return springs are fixedly connected with the bottoms of the two limiting extrusion blocks respectively, and the bottoms of the two return springs are fixedly connected with the bottoms of the inner cavities of the two limiting extrusion grooves respectively.

Preferably, fixed slot is two sets of, and the quantity of every group is eight at least, and the fixed slot evenly distributed of every group, two sets of fixed slot symmetry set up, fixed fixture block is the rectangle, two fixed fixture block fore-and-aft direction's width respectively with two direction recess inner chamber fore-and-aft direction's width adaptation, two fixed fixture blocks block locate two sets of wherein two fixed slot's inner chamber respectively to fixed fixture block and fixed slot adaptation.

Advantageous effects

Compared with the prior art, the utility model provides the graphene carbon rod for hydrogen production, which has the following beneficial effects:

1. this hydrogen manufacturing graphite alkene carbon-point can conveniently accomodate the protection to graphite alkene carbon-point main part through the protective housing who sets up, insert post, spacing cap, bottom tray, first spacing groove, second rubber layer, the mutually supporting on first rubber layer, does not use or carry the in-process and can play the guard action to graphite alkene carbon-point main part, has reduced the damage that drops or wearing and tearing caused, has increased the practicality.

2. This hydrogen production is with graphite alkene carbon-point, spacing extrusion piece, spacing extrusion groove, reset spring's the multiplicable steadiness of setting have reduced not hard up, and the dismantlement and the installation of inserting the post can be convenient for in the setting of direction recess, fixed slot, fixed fixture block, and then the getting of the graphite alkene carbon-point main part of being convenient for is put, convenient operation, the steadiness is high.

Drawings

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

FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

FIG. 3 is an enlarged view of the utility model at B in FIG. 1.

In the figure: 1. a protective housing; 2. a graphene carbon rod body; 3. inserting a column; 4. a limiting cap; 5. a bottom tray; 6. a guide groove; 7. inserting slots; 8. a first limit groove; 9. a first rubber layer; 10. fixing the clamping groove; 11. fixing the fixture block; 12. a second limit groove; 13. a second rubber layer; 14. limiting the extrusion groove; 15. limiting the extrusion block; 16. a return spring.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-3, a graphene carbon rod for hydrogen production comprises a protective shell 1, wherein an inner cavity of the protective shell 1 is provided with a graphene carbon rod main body 2, the upper end of the graphene carbon rod main body 2 is positioned in an inner cavity of a first limiting groove 8, the top of the graphene carbon rod main body 2 is attached to a first rubber layer 9, the lower end of the graphene carbon rod main body 2 is positioned in an inner cavity of a second limiting groove 12, the bottom of the graphene carbon rod main body 2 is attached to a second rubber layer 13, an insert column 3 is inserted into the upper end of the inner cavity of the protective shell 1, the lower end side wall of the insert column 3 is attached to the upper end wall of the inner cavity of the protective shell 1, the top of the insert column 3 is fixedly connected with a limiting cap 4, the bottom of the insert column 3 is provided with an insert groove 7, the top of the inner cavity of the insert groove 7 is provided with a first limiting groove 8, the inner wall of the first limiting groove 8 is attached to a first rubber layer 9, the left side wall and the right side wall of the upper end of the protective shell 1 are symmetrically provided with guide grooves 6, the inner walls of the two guide grooves 6 are respectively provided with two groups of fixed clamping grooves 10, the number of each group is at least eight, the fixed clamping grooves 10 of each group are uniformly distributed, the two groups of fixed clamping grooves 10 are symmetrically arranged, the opposite left and right side walls of the inserting column 3 are symmetrically and fixedly connected with fixed clamping blocks 11, the fixed clamping blocks 11 are rectangular, the width of the front and back directions of the two fixed clamping blocks 11 is respectively matched with the width of the front and back directions of the inner cavities of the two guide grooves 6, the two fixed clamping blocks 11 are respectively clamped in the inner cavities of the two groups of the two fixed clamping grooves 10, the fixed clamping blocks 11 are matched with the fixed clamping grooves 10, the arrangement of the guide grooves 6, the fixed clamping grooves 10 and the fixed clamping blocks 11 can facilitate the disassembly and the installation of the inserting column 3, and further facilitate the taking and the placement of the graphene carbon rod main body 2, the operation is convenient, the stability is high, the lower end of the inner cavity of the protective shell 1 is provided with a bottom tray 5, the bottom tray 5 is circular and horizontally arranged, the side wall of the bottom tray 5 is jointed with the inner wall of the protective shell 1, the left side wall and the right side wall of the bottom tray 5 are symmetrically and fixedly connected with the limiting extrusion blocks 15, the ends, far away from each other, of the two limiting extrusion blocks 15 are respectively positioned in the inner cavities of the two limiting extrusion grooves 14, the outer wall of each limiting extrusion block 15 is jointed with the inner wall of each limiting extrusion groove 14, the top of the bottom tray 5 is provided with a second limiting groove 12, the inner wall of the second limiting groove 12 is jointed with a second rubber layer 13, the graphene carbon rod main body 2 can be conveniently stored and protected through the mutual matching of the arranged protective shell 1, the inserted column 3, the limiting cap 4, the bottom tray 5, the first limiting groove 8, the second limiting groove 12, the second rubber layer 13 and the first rubber layer 9, the protection effect can be achieved on the graphene carbon rod main body 2 in the non-use or carrying process, the damage caused by falling or abrasion is reduced, and the practicability is increased, spacing extrusion groove 14 has been seted up to the left and right sides lateral wall symmetry of 1 inner chamber lower extreme of protective housing 1, the inner chamber lower extreme symmetry of two spacing extrusion grooves 14 is provided with reset spring 16, two reset spring 16 vertically set up, two reset spring 16's top respectively with the bottom fixed connection of two spacing extrusion blocks 15, two reset spring 16's bottom respectively with the bottom fixed connection of two spacing extrusion groove 14 inner chambers, spacing extrusion block 15, spacing extrusion groove 14, reset spring 16's the multiplicable steadiness of setting up, it is not hard up to have reduced.

It should be noted that, the graphene carbon rod for hydrogen production of the present invention is provided, when in use, the protection housing 1, the insert column 3, the limit cap 4, the bottom tray 5, the first limit groove 8, the second limit groove 12, the second rubber layer 13, and the first rubber layer 9 are mutually matched to conveniently receive and protect the graphene carbon rod main body 2, and when not in use or in carrying, the graphene carbon rod main body 2 can be protected, so as to reduce the damage caused by dropping or abrasion, and increase the practicability, specifically, the graphene carbon rod main body 2 is placed in the inner cavity of the protection housing 1, and the lower end of the graphene carbon rod main body 2 is inserted into the inner cavity of the second limit groove 12 to contact with the second rubber layer 13, then the fixing blocks 11 at two sides of the insert column 3 are aligned with the two guide grooves 6 and inserted downwards until the upper end of the graphene carbon rod main body 2 is located in the inner cavity of the first limit groove 8 and the top of the graphene carbon rod main body is in contact with the first rubber layer 9, downwards press 3 a section distances of post, graphite alkene carbon-point main part 2 can drive bottom tray 5 displacement downwards, bottom tray 5 can drive two spacing extrusion piece 15 and extrude reset spring 16 downwards at the inner chamber of two spacing extrusion grooves 14, the multiplicable steadiness of reverse acting force that reset spring 16 produced, reduce not hard up, last anticlockwise rotation limit cap 4 drives two fixed fixture block 11 and establishes the inner chamber that gets into two fixed slot 10 that correspond respectively, and then just accomplished accomodating of graphite alkene carbon-point main part 2 and place, spacing extrusion piece 15, spacing extrusion groove 14, reset spring 16's the multiplicable steadiness of setting up, it is not hard up to have reduced, guide groove 6, fixed slot 10, the setting of fixed fixture block 11 can be convenient for the dismantlement and the installation of post 3, and then be convenient for getting of graphite alkene carbon-point main part 2, and convenient for operation, the steadiness is high.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a graphite alkene carbon-point for hydrogen production, includes protective housing (1), its characterized in that: the inner cavity of the protective shell (1) is provided with a graphene carbon rod main body (2), the upper end of the inner cavity of the protective shell (1) is inserted with an inserting column (3), the top of the inserting column (3) is fixedly connected with a limiting cap (4), the bottom of the inserting column (3) is provided with a slot (7), the top of the inner cavity of the slot (7) is provided with a first limiting groove (8), the inner wall of the first limiting groove (8) is provided with a first rubber layer (9) in a laminating manner, the left side wall and the right side wall at the upper end of the protective shell (1) are symmetrically provided with guide grooves (6), the inner walls of the two guide grooves (6) are respectively provided with a fixed clamping groove (10), the left side wall and the right side wall opposite to the inserting column (3) are symmetrically and fixedly connected with a fixed clamping block (11), the lower end of the inner cavity of the protective shell (1) is provided with a bottom tray (5), the left side wall and the right side wall of the bottom tray (5) are symmetrically and the left side wall and the right side wall are fixedly connected with a limiting extrusion block (15), the top of the bottom tray (5) is provided with a second limiting groove (12), the inner wall of the second limiting groove (12) is attached to a second rubber layer (13), the left side wall and the right side wall of the lower end of the inner cavity of the protective shell (1) are symmetrically provided with limiting extrusion grooves (14), and the lower end of the inner cavity of each limiting extrusion groove (14) is symmetrically provided with a return spring (16).

2. The graphene carbon rod for hydrogen production according to claim 1, wherein: the upper end of graphite alkene carbon-point main part (2) is located the inner chamber of first spacing groove (8) to the top and the laminating of first rubber layer (9) of graphite alkene carbon-point main part (2), the lower extreme of graphite alkene carbon-point main part (2) is located the inner chamber of second spacing groove (12), and the bottom and the laminating of second rubber layer (13) of graphite alkene carbon-point main part (2).

3. The graphene carbon rod for hydrogen production according to claim 1, wherein: bottom tray (5) are circular and level setting, and the lateral wall of bottom tray (5) is laminated with the inner wall of protective housing (1), the lower extreme lateral wall of inserting post (3) is laminated with the lateral wall of protective housing (1) inner chamber upper end.

4. The graphene carbon rod for hydrogen production according to claim 1, wherein: one ends, far away from each other, of the two limiting extrusion blocks (15) are respectively located in the inner cavities of the two limiting extrusion grooves (14), and the outer walls of the limiting extrusion blocks (15) are attached to the inner walls of the limiting extrusion grooves (14).

5. The graphene carbon rod for hydrogen production according to claim 1, wherein: the two reset springs (16) are longitudinally arranged, the tops of the two reset springs (16) are fixedly connected with the bottoms of the two limiting extrusion blocks (15) respectively, and the bottoms of the two reset springs (16) are fixedly connected with the bottoms of the inner cavities of the two limiting extrusion grooves (14) respectively.

6. The graphene carbon rod for hydrogen production according to claim 1, wherein: fixed slot (10) are two sets of, and the quantity of every group is eight at least, fixed slot (10) evenly distributed of every group, and two sets of fixed slot (10) symmetry sets up, fixed fixture block (11) are the rectangle, two fixed fixture block (11) fore-and-aft direction's width respectively with two direction recess (6) inner chamber fore-and-aft direction's width adaptation, two fixed fixture block (11) block respectively locate two sets of wherein two fixed slot (10) inner chambers to fixed fixture block (11) and fixed slot (10) adaptation.