CN216213719U

CN216213719U - Lithium oxygen battery mould capable of carrying out photocatalytic reaction

Info

Publication number: CN216213719U
Application number: CN202122674062.9U
Authority: CN
Inventors: 薛志超; 茹颖懿; 王智者; 孙红
Original assignee: Shenyang Jianzhu University
Current assignee: Shenyang Jianzhu University
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-04-05
Anticipated expiration: 2031-11-03

Abstract

The utility model discloses a lithium-oxygen battery die capable of carrying out photocatalytic reaction, which comprises a base, wherein a liquid oxygen box is fixedly connected to the upper end of the base, a workbench is fixedly connected to the upper end of the liquid oxygen box, a driving box is arranged in the middle of the upper end of the workbench, a hydraulic rod is fixedly connected to the middle of the inner bottom wall of the driving box, a driving end of the upper end of the hydraulic rod sequentially penetrates through the middle of the upper end of the driving box and the middle of the lower end of a transparent die box and is fixedly connected with a transparent anode, and an air inlet pipe is fixedly connected into an opening at the right end of the transparent die box. According to the utility model, the transparent mold box is kept in a full-oxygen environment, so that the photocatalytic reaction of the lithium-oxygen battery in the transparent mold box in the full-oxygen environment is realized, the reaction speed is accelerated, the transparent anode is driven to rise through the hydraulic rod, and therefore, the lithium-oxygen battery is lifted from the transparent mold box, and the lithium-oxygen battery is convenient to take.

Description

Lithium oxygen battery mould capable of carrying out photocatalytic reaction

Technical Field

The utility model relates to the technical field of chemical power supplies, in particular to a lithium oxygen battery die capable of carrying out photocatalytic reaction.

Background

With the wide application of chemical power sources in the energy-saving and environment-friendly fields of new energy automobiles and the like, the search for the chemical power source with high specific energy is beneficial to promoting national energy reform and industrial structure adjustment and changing the energy consumption structure in China. The lithium oxygen battery has the highest theoretical specific energy in the current chemical power system, and the actual specific energy is about 4-5 times of that of the existing lithium ion battery, so that the lithium oxygen battery is widely concerned by students and society.

The existing lithium oxygen battery mould capable of carrying out photocatalytic reaction mainly has the following two defects that firstly, an oxygen adding device is not arranged in the photocatalytic reaction process of the lithium oxygen battery, only oxygen in air is freely absorbed by the lithium oxygen battery, the reaction speed is slow, secondly, a position lifting device is arranged, and the lithium oxygen battery is not easy to take out of the mould after the reaction in the mould is finished.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a lithium-oxygen battery mould capable of carrying out photocatalytic reaction.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a can carry out photocatalytic reaction's lithium oxygen battery mould, includes the base, the upper end fixedly connected with liquid oxygen case of base, the upper end fixedly connected with workstation of liquid oxygen case, the upper end middle part of workstation is provided with the drive case, the interior diapire middle part fixedly connected with hydraulic stem of drive case, the upper end drive end of hydraulic stem runs through the upper end middle part of drive case and the lower extreme middle part and the transparent positive pole of fixedly connected with of transparent mould case in proper order, fixedly connected with intake pipe in the right-hand member opening of transparent mould case.

As a further description of the above technical solution:

pulleys are fixedly connected to four corners of the lower end of the base.

As a further description of the above technical solution:

the middle parts of the left side and the right side of the upper end of the workbench are fixedly connected to two sides of the lower end of the portal frame, the middle part of the inner lower side of the portal frame is fixedly connected with an air cylinder, and the lower end driving end of the air cylinder is fixedly connected to the middle part of the upper end of the transparent cathode.

As a further description of the above technical solution:

the equal fixedly connected with L type connecting piece of both sides front and back end of drive case, L type connecting piece all passes through bolted connection in the upper end of workstation.

As a further description of the above technical solution:

the lower end of the air inlet pipe penetrates through the right side of the middle of the workbench and is fixedly connected into an opening in the right side of the middle of the upper end of the liquid oxygen tank.

As a further description of the above technical solution:

and the middle part of the air inlet pipe is provided with an electromagnetic valve.

As a further description of the above technical solution:

the lower end of the transparent mould box is fixedly connected to the upper end of the driving box.

As a further description of the above technical solution:

the inner opening of the middle part of the left side of the transparent mould box is fixedly connected with an air outlet pipe, and the left end of the air outlet pipe is in threaded connection with a round cover.

The utility model has the following beneficial effects:

1. according to the utility model, firstly, the electromagnetic valve is opened to gasify oxygen in the liquid oxygen tank and enter the transparent mould box through the air inlet pipe, the round cover is covered after the transparent mould box is filled with the oxygen, so that the inside of the transparent mould box is kept in a full-oxygen environment, the external light source is turned on, the power supply is switched on, and the photocatalytic reaction is carried out, so that the photocatalytic reaction of the lithium oxygen battery in the transparent mould box in the full-oxygen environment is realized, and the reaction speed is accelerated.

2. According to the utility model, after the photocatalytic reaction is finished, the air cylinder is started to lift the transparent cathode, the hydraulic rod in the driving box is started, and the transparent anode is driven to lift, so that the lithium oxygen battery is lifted from the transparent mold box, and the lithium oxygen battery is convenient to take.

Drawings

Fig. 1 is a perspective view of a lithium-oxygen battery mold capable of performing a photocatalytic reaction according to the present invention;

fig. 2 is a front internal view of a lithium-oxygen battery mold capable of performing a photocatalytic reaction according to the present invention.

Illustration of the drawings:

1. a base; 2. a pulley; 3. a liquid oxygen tank; 4. a work table; 5. a gantry; 6. a cylinder; 7. a transparent negative electrode; 8. a drive box; 9. an L-shaped connector; 10. a bolt; 11. a hydraulic lever; 12. a transparent positive electrode; 13. a transparent mold box; 14. an air inlet pipe; 15. an electromagnetic valve; 16. an air outlet pipe; 17. and (4) a round cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being 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 invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, one embodiment of the present invention is provided: a lithium oxygen battery mould capable of carrying out photocatalytic reaction comprises a base 1, wherein the upper end of the base 1 is fixedly connected with a liquid oxygen box 3, the upper end of the liquid oxygen box 3 is fixedly connected with a workbench 4, the middle part of the upper end of the workbench 4 is provided with a driving box 8, the middle part of the inner bottom wall of the driving box 8 is fixedly connected with a hydraulic rod 11, after the photocatalytic reaction is finished, a cylinder 6 is started to lift a transparent cathode 7 and start the hydraulic rod 11 in the driving box 8, the lithium oxygen battery is lifted from a transparent mould box 13 by driving a transparent anode 12, the lithium oxygen battery is convenient to take, the upper end driving end of the hydraulic rod 11 sequentially penetrates through the middle part of the upper end of the driving box 8 and the middle part of the lower end of the transparent mould box 13 and is fixedly connected with a transparent anode 12, an air inlet pipe 14 is fixedly connected in an opening at the right end of the transparent mould box 13, the anode of the lithium oxygen battery is placed downwards in the transparent mould box 13, a lithium metal port is arranged on a power connection metal plate of a transparent anode 12, a cylinder 6 at the lower end of a portal frame 5 is started, a transparent cathode 7 is driven to descend, the power connection metal plate on the transparent cathode 7 is attached to the lithium metal port at the upper end of a lithium oxygen battery, an electromagnetic valve 15 is opened, oxygen in a liquid oxygen box 3 is gasified and enters a transparent mold box 13 through an air inlet pipe 14 until the transparent mold box 13 is filled with oxygen, a round cover is covered, the transparent mold box 13 is kept in a full oxygen environment, an external light source is opened, a power supply is switched on, a photocatalytic reaction is carried out, the photocatalytic reaction of the lithium oxygen battery in the transparent mold box 13 in the full oxygen environment is realized, and the reaction speed is accelerated.

Pulleys 2 are fixedly connected to four corners of the lower end of a base 1, a moving device is convenient, the middle parts of the left and right sides of the upper end of a workbench 4 are fixedly connected to two sides of the lower end of the portal frame 5, a cylinder 6 is fixedly connected to the middle part of the inner lower side of the portal frame 5, the lower end driving end of the cylinder 6 is fixedly connected to the middle part of the upper end of a transparent negative electrode 7, the front and rear ends of two sides of a driving box 8 are fixedly connected with L-shaped connecting pieces 9, the L-shaped connecting pieces 9 are connected to the upper end of the workbench 4 through bolts 10, the position of the driving box 8 on the workbench 4 is fixed, the lower end of an air inlet pipe 14 penetrates through the right side of the middle part of the workbench 4 and is fixedly connected to the right side opening of the middle part of the upper end of a liquid oxygen box 3, an electromagnetic valve 15 is arranged in the middle part of the air inlet pipe 14, oxygen supply in a transparent mold box 13 is controlled, the lower end of the transparent mold box 13 is fixedly connected to the upper end of the driving box 8, an air outlet pipe 16 is fixedly connected to the opening of the middle part of the left side of the transparent mold box 13, the left end of the air outlet pipe 16 is in threaded connection with a round cover 17, so that air in the transparent mold box 13 can be conveniently discharged out of the transparent mold box 13 during oxygen supply.

The working principle is as follows: firstly, placing the anode of a lithium oxygen battery downwards in a transparent mould box 13, placing a lithium metal port on a power connection metal plate of a transparent anode 12, starting a cylinder 6 at the lower end of a portal frame 5, driving a transparent cathode 7 to descend to enable the power connection metal plate on the transparent cathode 7 to be attached to the lithium metal port at the upper end of the lithium oxygen battery, opening an electromagnetic valve 15 to enable oxygen in a liquid oxygen box 3 to be gasified and enter the transparent mould box 13 through an air inlet pipe 14 until the transparent mould box 13 is fully filled with oxygen, covering a round cover to enable the transparent mould box 13 to keep a full oxygen environment, opening an external light source, switching on a power supply to carry out a photocatalytic reaction, realizing the photocatalytic reaction of the lithium oxygen battery in the transparent mould box 13 under the full oxygen environment, accelerating the reaction speed, starting the cylinder 6 after the photocatalytic reaction is finished, lifting the transparent cathode 7, and starting a hydraulic rod 11 in a driving box 8, the lithium oxygen battery is lifted from the transparent mould box 13 by driving the transparent anode 12 to rise, so that the lithium oxygen battery is convenient to take.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. A lithium oxygen battery mould capable of carrying out photocatalytic reaction comprises a base (1), and is characterized in that: the upper end fixedly connected with liquid oxygen case (3) of base (1), upper end fixedly connected with workstation (4) of liquid oxygen case (3), the upper end middle part of workstation (4) is provided with drive case (8), inner diapire middle part fixedly connected with hydraulic stem (11) of drive case (8), the upper end drive end of hydraulic stem (11) runs through the upper end middle part of drive case (8) and the lower extreme middle part and the transparent positive pole of fixedly connected with (12) of transparent mould case (13) in proper order, fixedly connected with intake pipe (14) in the right-hand member opening of transparent mould case (13).

2. The die for lithium-oxygen battery capable of carrying out photocatalytic reaction according to claim 1, wherein: the four corners of the lower end of the base (1) are fixedly connected with pulleys (2).

3. The die for lithium-oxygen battery capable of carrying out photocatalytic reaction according to claim 1, wherein: the equal fixed connection in upper end left and right sides middle part of workstation (4) is in the lower extreme both sides of portal frame (5), interior downside middle part fixedly connected with cylinder (6) of portal frame (5), the lower extreme drive end fixed connection of cylinder (6) is in the upper end middle part of transparent negative pole (7).

4. The die for lithium-oxygen battery capable of carrying out photocatalytic reaction according to claim 1, wherein: the equal fixedly connected with L type connecting piece (9) of both sides front and back end of drive case (8), L type connecting piece (9) are all connected in the upper end of workstation (4) through bolt (10).

5. The die for lithium-oxygen battery capable of carrying out photocatalytic reaction according to claim 1, wherein: the lower end of the air inlet pipe (14) penetrates through the right side of the middle of the workbench (4) and is fixedly connected into an opening in the right side of the middle of the upper end of the liquid oxygen tank (3).

6. The die for lithium-oxygen battery capable of carrying out photocatalytic reaction according to claim 1, wherein: and an electromagnetic valve (15) is arranged in the middle of the air inlet pipe (14).

7. The die for lithium-oxygen battery capable of carrying out photocatalytic reaction according to claim 1, wherein: the lower end of the transparent mould box (13) is fixedly connected with the upper end of the driving box (8).

8. The die for lithium-oxygen battery capable of carrying out photocatalytic reaction according to claim 1, wherein: an air outlet pipe (16) is fixedly connected in the opening in the middle of the left side of the transparent mold box (13), and the left end of the air outlet pipe (16) is in threaded connection with a round cover (17).