CN218729524U

CN218729524U - Liquid fuel cell is used in teaching

Info

Publication number: CN218729524U
Application number: CN202222078980.XU
Authority: CN
Inventors: 张富利; 翟凤霞; 袁建平; 刘家和
Original assignee: Sushui Energy Technology Suzhou Co ltd; Sushui New Material Shanghai Co ltd
Current assignee: Sushui Energy Technology Suzhou Co ltd; Sushui New Material Shanghai Co ltd
Priority date: 2022-08-09
Filing date: 2022-08-09
Publication date: 2023-03-24
Anticipated expiration: 2032-08-09

Abstract

The utility model discloses a liquid fuel cell for teaching, which comprises a shell, a handle, support legs, a fixed plate, hinges, a movable turning plate, a voltage display screen, a power supply interface, buttons, a master switch, a spring hanging ring, a fixed arc cover, a solution tank, a solution pump, a galvanic pile, a pressing plate, an air pump and a hanging buckle, wherein the fixed arc cover is fixed on the inner part of the bottom end of the shell; the utility model discloses simple structure, convenient operation has realized a visual, high reliability, long-life, the whole teaching device invention of popular and understandable and practical application, can extensively be used for in teaching, the practice of each school, can promote liquid fuel cell better.

Description

Liquid fuel cell is used in teaching

Technical Field

The utility model relates to a liquid fuel cell technical field specifically is a liquid fuel cell is used in teaching.

Background

As a power generation device which has zero pollution and high efficiency and directly converts chemical energy of fuel into electric energy, a fuel cell is increasingly applied to a plurality of fields of automobiles, distributed power stations, rockets and the like, is ideal sustainable energy equipment which is hopeful to replace energy of a combustion system in various energy terminal equipment at present, and therefore becomes a hot spot for research of a plurality of scholars at home and abroad; in recent years, with the rapid development of economy, the demand of society for energy is rapidly increased, and the shortage of energy reserves becomes a social problem increasingly; in addition, due to the large amount of exploitation and use of traditional fossil energy, the problem of serious global environmental pollution is highlighted; therefore, in the face of the great challenge of the above-mentioned double pressure, the search and development of a new environment-friendly energy source is not slow; however, the existing liquid fuel is poor in visualization and reliability, short in service life, inconvenient to teach and not worth being widely popularized and applied.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a liquid fuel cell is used in teaching, the utility model discloses simple structure, convenient operation has realized a visual, high reliability, long-life, the whole teaching device invention that is popular and understandable and practical application, can extensively be used for in teaching, the practice of each school, can promote liquid fuel cell better.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a teaching is with liquid fuel cell, includes casing, handle, stabilizer blade, fixed plate, hinge, activity turns over board, voltage display screen, power supply interface, button, master switch, spring link, fixed arc cover, solution tank, solution pump, pile, clamp plate, air pump and string knot, be fixed with fixed arc cover on the bottom inside of casing, be fixed with solution tank on the inside of fixed arc cover, install the solution pump on the bottom inner wall that is located fixed arc cover one side of casing, the casing is located and installs the pile on the bottom inner wall of solution pump, be fixed with the clamp plate on the top outer wall of pile, install the air pump on the inner wall of one side of casing, install the voltage display screen on the outer wall of one side of casing, the casing is located and is provided with the power supply interface on one side of voltage display screen below, the casing is located and is provided with a plurality of buttons on one side outer wall of power supply interface below, the casing is located and is provided with master switch on the outer wall of button one side.

As a further aspect of the present invention: and supporting legs are fixed on four corners of the outer wall of the bottom end of the shell.

As a further aspect of the present invention: the power supply interface is a USB interface.

As a further aspect of the present invention: handles are fixed on the outer walls of the two sides of the shell.

As a further aspect of the present invention: the fixed plate is fixed on the outer wall of the top end of the shell, the two hinges are fixed on the outer wall of one side of the fixed plate, and the movable turning plate is installed on the outer wall between the hinges.

As a further aspect of the present invention: a hanging buckle is fixed on one side of the movable turning plate, a spring hanging ring is correspondingly installed on one side of the shell, and the spring hanging ring is hung on the outer wall of the hanging buckle.

As a further aspect of the present invention: the electric pile is composed of graphite bipolar plates and MEA, and the number of electric pile monomers is 1 to 50.

As a further aspect of the present invention: the solution tank is made of PP, PET or PMMA materials.

The utility model has the advantages that: the utility model discloses simple structure, convenient operation has realized a visual, high reliability, long-life, the whole teaching device invention of popular and understandable and practical application, can extensively be used for in teaching of each school, practice, can promote liquid fuel cell better, and the cooperation of the voltage display screen, power supply interface, button and the master switch of setting makes things convenient for the teaching to use liquid fuel cell device operation.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall front perspective structure of the present invention;

FIG. 2 is a schematic view of the whole overlooking and sectioning three-dimensional structure of the utility model;

FIG. 3 is a schematic diagram of a liquid fuel cell device system according to the present invention;

in the figure: 1. a housing; 2. a handle; 3. a support leg; 4. a fixing plate; 5. a hinge; 6. a movable turning plate; 7. a voltage display screen; 8. a power supply interface; 9. a button; 10. a master switch; 11. a spring suspension loop; 12. fixing the arc cover; 13. a solution tank; 14. a solution pump; 15. a galvanic pile; 16. pressing a plate; 17. an air pump; 18. and (7) hanging and buckling.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-3, a liquid fuel cell for teaching, which comprises a casing 1, a handle 2, support legs 3, a fixing plate 4, a hinge 5, a movable turning plate 6, a voltage display screen 7, a power supply interface 8, buttons 9, a main switch 10, a spring hanging ring 11, a fixed arc cover 12, a solution tank 13, a solution pump 14, a galvanic pile 15, a pressing plate 16, an air pump 17 and a hanging buckle 18, wherein the fixed arc cover 12 is fixed inside the bottom end of the casing 1, the solution tank 13 is fixed inside the fixed arc cover 12, the solution pump 14 is installed on the inner wall of the bottom end of the casing 1 at one side of the fixed arc cover 12, the galvanic pile 15 is installed on the inner wall of the bottom end of the casing 1 at the solution pump 14, the pressing plate 16 is fixed on the outer wall of the top end of the galvanic pile 15, the air pump 17 is installed on the inner wall at one side of the casing 1, the voltage display screen 7 is installed on the outer wall of one side of the casing 1 at one side of the voltage display screen 7, the outer wall of the casing 1 at one side of the power supply interface 8, the button 9 is provided with the power supply interface 9, the main switch 10 is provided with the power supply interface for the teaching, the liquid display screen for teaching, the liquid fuel cell for teaching is provided with the main switch 13, and the liquid display screen for guaranteeing the use of the teaching, and the teaching process; the electric pile 15 is composed of graphite bipolar plates and MEA, and the number of the electric pile 15 monomers is 1 to 50, so that the comparison is completed and perfected, and the normal operation of the equipment is facilitated; the solution tank 13 is made of PP, PET or PMMA materials, is perfect and practical, avoids corrosion to the liquid solution tank 13, and prolongs the service life of the solution tank 13; four corners of the outer wall of the bottom end of the shell 1 are fixedly provided with support legs 3, so that the shell 1 can be conveniently supported, and the shell is prevented from being affected with damp due to contact with the ground; the power supply interface 8 is a USB interface, is practical and perfect, and is convenient to be connected with an external power supply; the handles 2 are fixed on the outer walls of the two sides of the shell 1, so that the equipment is convenient to carry, and is perfect and practical; a fixed plate 4 is fixed on the outer wall of the top end of the shell 1, two hinges 5 are fixed on the outer wall of one side of the fixed plate 4, a movable turning plate 6 is mounted on the outer wall between the hinges 5, the movable turning plate 6 can be rotated and opened conveniently, parts in the shell 1 can be protected conveniently through the arrangement of the movable turning plate 6, and the interior of the shell 1 can be maintained conveniently and parts can be replaced conveniently; a hanging buckle 18 is fixed on one side of the movable turning plate 6, a spring hanging ring 11 is installed on one side of the shell 1 corresponding to the hanging buckle 18, and the spring hanging ring 11 is hung on the outer wall of the hanging buckle 18, so that the movable turning plate 6 is practical and perfect, and is convenient to stably fix and open.

The utility model discloses a theory of operation: when the device is started, an external battery pack supplies power to the solution pump 14 and the air pump 17 through the power supply interface 8, the battery pack can be an alkaline battery, a nickel-metal hydride battery, a lithium ion battery and the like, the arranged solution pump 14 supplies solution in the solution tank 13 to a power device of the electric pile 15, the solution in the solution tank 13 can be liquid fuel such as methanol, ethanol and the like, the arranged air pump 17 is used for emptying air or oxygen for the power device of the electric pile 15 through an air supply pipeline, and the arranged voltage display screen 7, the power supply interface 8, the button 9 and the main switch 10 are mutually matched, so that the liquid fuel cell device for teaching is convenient to operate and use.

The preferred embodiments of the present invention disclosed above are intended to aid in the description of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A liquid fuel cell for teaching is characterized by comprising a shell (1), a handle (2), support legs (3), a fixing plate (4), a hinge (5), a movable turning plate (6), a voltage display screen (7), a power supply interface (8), a button (9), a main switch (10), a spring hanging ring (11), a fixed arc-shaped cover (12), a solution tank (13), a solution pump (14), a galvanic pile (15), a pressing plate (16), an air pump (17) and a hanging buckle (18), wherein the fixed arc-shaped cover (12) is fixed on the inner part of the bottom end of the shell (1), the solution tank (13) is fixed on the inner part of the fixed arc-shaped cover (12), install solution pump (14) on the bottom inner wall that is located fixed arc cover (12) one side of casing (1), install galvanic pile (15) on the bottom inner wall that casing (1) is located solution pump (14), be fixed with clamp plate (16) on the top outer wall of galvanic pile (15), install air pump (17) on the inner wall of one side of casing (1), the outer wall mounting of one side of casing (1) has voltage display screen (7), casing (1) is located and is provided with power supply interface (8) on one side of voltage display screen (7) below, casing (1) is located and establishes on one side outer wall of power supply interface (8) below A plurality of buttons (9) are arranged, and a main switch (10) is arranged on the outer wall of the shell (1) on one side of the buttons (9).

2. An educational liquid fuel cell according to claim 1, wherein four corners of the outer wall of the bottom end of the housing (1) are fixed with support legs (3).

3. A teaching liquid fuel cell according to claim 1, characterized in that the power supply interface (8) is a USB interface.

4. A liquid fuel cell for teaching as claimed in claim 1, wherein the housing (1) has handles (2) fixed to both outer walls.

5. The teaching liquid fuel cell as claimed in claim 1, wherein a fixing plate (4) is fixed on the outer wall of the top end of the housing (1), two hinges (5) are fixed on the outer wall of one side of the fixing plate (4), and a movable turning plate (6) is installed on the outer wall between the hinges (5).

6. The teaching liquid fuel cell as claimed in claim 5, wherein a hanging buckle (18) is fixed on one side of the movable turning plate (6), a spring hanging ring (11) is installed on one side of the shell (1) corresponding to the hanging buckle (18), and the spring hanging ring (11) is hung on the outer wall of the hanging buckle (18).

7. An educational liquid fuel cell according to claim 1, wherein the stack (15) is composed of graphite bipolar plates, MEA, and the number of cells in the stack (15) is 1 to 50.

8. An educational liquid fuel cell according to claim 1, wherein the solution tank (13) is made of PP, PET or PMMA material.