Hydrogen fuel cell system power generation device

Abstract

The utility model discloses a hydrogen fuel cell system power generation device, and relates to the technical field of power generation devices, the hydrogen fuel cell system power generation device comprises a machine body and a sealing plug, a hydrogen production pipe is installed in the machine body, a floating air inlet cylinder is arranged in the machine body, the top of the floating air inlet cylinder is connected with a hydrogen storage cabin through a hose, and a connector is installed on one side of the machine body. According to the hydrogen fuel cell system power generation device, two groups of handles are rotated to drive a connecting plate a to be clamped with a connecting groove in the outer side of a sealing plug, then the two groups of handles can be pulled upwards, a shifting disc in the middle of each handle can extrude an inclined surface on one side of a moving rod, so that a spring a is pushed to move, and when the moving rod moves, a clamping block can be driven to be separated from a machine body; at the moment, the handle is continuously pulled to drive the top cover to move upwards, and the connecting plate a and the sealing plug are in a clamping state, so that the sealing plug can be driven to move upwards to be separated from the top of the hydrogen production pipe, and a hydrogen production agent can be conveniently added into the hydrogen production pipe.

Description

TECHNICAL FIELD

[0001] The utility model relates to power generation device technical field, concretely is a hydrogen fuel cell system power generation device. BACKGROUND

[0002] Hydrogen fuel cell is direct chemical energy conversion into electric energy, through hydrogen gas is sent to the anode plate of fuel cell, through the action of catalyst, one electron in hydrogen atom is separated, hydrogen ion loses electron and reaches fuel cell cathode plate through proton exchange membrane. The separated electron reaches fuel cell cathode plate in external circuit, and current is generated in external circuit.

[0003] Such as the publication number CN115692784A a kind of hydrogen energy storage fuel cell power generation device, the scheme can control each placement cavity can keep consistent hydrogen production speed, simultaneously utilize the rotation of stem to drive hydrogen production pipe and outer sleeve to rotate and cooperate, realize the regulation control of hydrogen production system hydrogen production rate by the through hole between outer sleeve and each placement cavity between the dislocation closure.

[0004] The above scheme needs to open the top cover first when adding hydrogen production agent in hydrogen production pipe, then the sealing plug at the top of hydrogen production pipe is removed, and hydrogen production agent is added in hydrogen production pipe, which is more cumbersome and inconvenient for quick addition of hydrogen production agent. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of hydrogen fuel cell system power generation device to solve the problem of not being convenient for adding hydrogen production agent of the existing hydrogen fuel cell system power generation device proposed in the above background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of hydrogen fuel cell system power generation device, comprising: machine body and sealing plug, the inside of the machine body is installed with hydrogen production pipe, the inside of the machine body is provided with floating air inlet cylinder, the top of the floating air inlet cylinder is connected with hydrogen storage cabin by hose, the side of machine body is installed with interface,

[0007] The side of the hydrogen storage cabin is connected with fuel cell body by hose, the side of the machine body close to fuel cell body is installed with converter, the top of the machine body is slidably connected with top cover, the bottom of the top cover is fixed with sealing plug, the outside of the sealing plug is slidably connected with hydrogen production pipe, the top of the top cover is slidably connected with handle, the middle of the handle is fixedly connected with dial, the top of the dial is provided with moving rod.

[0008] Preferably, the outside of the moving rod is sleeved with spring a, one end of the spring a is connected with the top cover, one end of the moving rod is fixedly connected with clamping block.

[0009] Preferably, one side of the clamping block is clamped and connected with the body, and the bottom of the handle is fixedly connected with a connecting plate a.

[0010] Preferably, one side of the clamping block is clamped and connected with the body, and the bottom of the handle is fixedly connected with a connecting plate a.

[0011] Preferably, a spring b is arranged between the anti-skid box and the fixed block, and a recess is arranged in the anti-skid box and is clamped and connected with the protrusion.

[0012] Preferably, one end of the protrusion is fixedly connected with a connecting plate b, and the middle of one side of the connecting plate b is movably connected with the body through a rotating shaft.

[0013] Compared with the prior art, the hydrogen fuel cell system power generation device has the following beneficial effects:

[0014] 1. When the hydrogen production agent needs to be added to the hydrogen production pipe, the two handles are rotated to drive the connecting plate a at the bottom to rotate, so that the connecting plate a is clamped and connected with the connecting groove outside the sealing plug, then the two handles can be pulled up, at this time, since the top of the knob is not in contact with the body, the top cover will not move temporarily, the knob in the middle of the handle can extrude the inclined surface on one side of the moving rod, so as to drive the spring a to move, when the moving rod moves, the clamping block can be separated from the clamping of the body, at this time, the handle is continuously pulled to drive the top cover to move upwards, and since the connecting plate a is clamped with the sealing plug, the sealing plug can also be moved upwards to separate from the top of the hydrogen production pipe, so that the hydrogen production agent can be added to the hydrogen production pipe, when the top cover of the body needs to be opened for maintenance of the body, but the hydrogen production agent does not need to be added, the handle is rotated to drive the connecting plate a to separate from the clamping of the sealing plug, then the handle is pulled to drive the top cover to move upwards, and the top cover is taken out alone, so that the hydrogen production agent can be added to the hydrogen fuel cell system power generation device through the above operation.

[0015] 2. The hydrogen fuel cell system power generation device, when using the interface on one side, the convex block at both ends is driven to slide in the strip-shaped groove of the two sets of anti-skid boxes by rotating the connecting plate b, the two sets of anti-skid boxes are pushed to be separated, the slide rods on the upper and lower sides of the anti-skid boxes slide in the fixed blocks and press the spring b when the anti-skid boxes move, the convex block is clamped with the groove in the anti-skid box when the convex block contacts the groove, the positions of the two sets of anti-skid boxes are fixed at this time, the interface is exposed, the wire harness can be inserted into the interface, when the interface needs to be protected, the convex block is disengaged from the clamping of the groove by rotating the connecting plate b, the spring b is reset at this time, and the two sets of anti-skid boxes are reset to shield and protect the interface, so that the interface of the hydrogen fuel cell system power generation device can be protected through the above operation. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a three-dimensional sectional view of the utility model;

[0017] Figure 2 It is a three-dimensional view of the utility model;

[0018] Figure 3 It is a three-dimensional sectional view of the utility model top cover;

[0019] Figure 4 It is a three-dimensional view of the utility model interface;

[0020] Figure 5 It is a three-dimensional view of the utility model anti-skid box.

[0021] In the drawing: 1, machine body; 2, hydrogen production pipe; 3, floating air inlet cylinder; 4, hydrogen storage cabin; 5, fuel cell body; 6, converter; 7, top cover; 8, sealing plug; 9, handle; 10, dial plate; 11, moving rod; 12, spring a; 13, clamping block; 14, connecting plate a; 15, slide rod; 16, fixed block; 17, anti-skid box; 18, spring b; 19, convex block; 20, groove; 21, connecting plate b; 22, interface. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0023] Please refer to Figures 1-4The utility model provides a technical scheme: a hydrogen fuel cell system power generation device, it includes: body 1 and sealing plug 8, the inside installation of body 1 has hydrogen production pipe 2, the inside of body 1 is provided with floating air inlet cylinder 3, the top of floating air inlet cylinder 3 is connected with hydrogen storage cabin 4 through hose, the side installation of body 1 has interface 22,

[0024] The side of hydrogen storage cabin 4 is connected with fuel cell body 5 through hose, the side close to fuel cell body 5 of body 1 is installed with converter 6, the top sliding connection of body 1 has top cover 7, the bottom of top cover 7 is fixed with sealing plug 8, the outside of sealing plug 8 is slidingly connected with hydrogen production pipe 2, the top sliding connection of top cover 7 has handle 9, the middle fixed connection of handle 9 has dial 10, the top of dial 10 is provided with moving rod 11, the outside of moving rod 11 is sleeved with spring a 12, one end of spring a 12 is connected with top cover 7, one end fixed connection of moving rod 11 has clamping block 13, the side of clamping block 13 is engaged with body 1, the bottom fixed connection of handle 9 has connecting plate a 14, the side of clamping block 13 is engaged with body 1, the outside of sealing plug 8 is provided with connecting groove matched with connecting plate a 14, the outside of body 1 is provided with clamping groove matched with clamping block 13, the inside of top cover 7 is provided with sliding slot, and sliding slot is slidingly connected with dial 10, dial 10 and top cover 7 form sliding structure, clamping block 13 and body 1 form engagement structure.

[0025] When it is necessary to add hydrogen production agent in hydrogen production pipe 2, the bottom connecting plate a 14 is also rotated by rotating two groups of handles 9, the connecting plate a 14 is engaged with the connecting groove on the outside of sealing plug 8, then the two groups of handles 9 can be pulled up, at this time, since the top of dial 10 is not in contact with body 1, the top cover 7 will not move temporarily, the dial 10 in the middle of handle 9 can extrude the inclined surface on one side of moving rod 11, so that the spring a 12 is moved, when the moving rod 11 moves, the clamping block 13 can be separated from the engagement with body 1, at this time, the top cover 7 can be moved up by continuously pulling the handle 9, and since the connecting plate a 14 is engaged with sealing plug 8, the sealing plug 8 can also be moved up, so that it is separated from the top of hydrogen production pipe 2, which facilitates the addition of hydrogen production agent in hydrogen production pipe 2.

[0026] Please refer to Figure 1 、 Figure 2 、 Figure 4 and Figure 5The body 1 is fixedly connected with a slide rod 15 on one side, the outer side of the slide rod 15 is slidably connected with a fixed block 16, one side of the fixed block 16 is fixedly connected with the body 1, and one end of the slide rod 15 is fixedly connected with an anti-skid box 17; a spring b 18 is fixed between the anti-skid box 17 and the fixed block 16, a recess 20 is formed in the anti-skid box 17, and the recess 20 is clampedly connected with a protruding block 19; one end of the protruding block 19 is fixedly connected with a connecting plate b 21, the connecting plate b 21 is movably connected with the body 1 through a rotating shaft on one side, a through slot is formed in the fixed block 16 and slidably connected with the slide rod 15, a strip-shaped slot is formed in one side of the anti-skid box 17 and slidably connected with the recess 20, and the fixed block 16 and the slide rod 15 form a sliding structure, and the connecting plate b 21 and the body 1 form a rotating structure through the rotating shaft.

[0027] In specific implementation, when the interface 22 on one side is used, the protruding block 19 at both ends is driven to slide in the strip-shaped slot of the two anti-skid boxes 17 by rotating the connecting plate b 21, the two anti-skid boxes 17 are pushed to be separated, the slide rods 15 on the upper and lower sides of the anti-skid box 17 slide in the fixed block 16 when the anti-skid box 17 moves, and the spring b 18 is pressed, the protruding block 19 is clamped with the recess 20 in the anti-skid box 17 when the protruding block 19 contacts the recess 20, at this time, the positions of the two anti-skid boxes 17 are fixed, and the interface 22 is exposed, the wire harness can be inserted into the interface 22, when the interface 22 needs to be protected, the protruding block 19 is separated from the recess 20 by rotating the connecting plate b 21, at this time, the spring b 18 is reset, and the two anti-skid boxes 17 are reset to shield and protect the interface 22, so that the interface 22 of the hydrogen fuel cell system power generation device can be protected by the above operation.

[0028] In summary: when the hydrogen fuel cell system power generation device is used, the hydrogen production agent is first put into the hydrogen production pipe 2, then water is added into the body 1, the water reacts with the hydrogen production agent to generate hydrogen, the floating air inlet cylinder 3 can collect the hydrogen and send it into the hydrogen storage cabin 4 through the hose for storage, the hydrogen in the hydrogen storage cabin 4 is sent to the fuel cell body 5 through the pipeline to occur chemical reaction, so as to release electric energy, and the converter 6 can keep the output voltage stable, which is the feature of the hydrogen fuel cell system power generation device, and the contents not described in detail in the description belong to the prior art known to those skilled in the art.

[0029] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A hydrogen fuel cell system power plant comprising: The utility model relates to a hydrogen storage device, which comprises a machine body (1) and a sealing plug (8), the inside of the machine body (1) is provided with a hydrogen production pipe (2), the inside of the machine body (1) is provided with a floating air inlet cylinder (3), the top of the floating air inlet cylinder (3) is connected with a hydrogen storage cabin (4) through a hose, one side of the machine body (1) is provided with an interface (22), characterized in that, One side of the hydrogen storage cabin (4) is connected with a fuel cell body (5) through a hose, one side of the machine body (1) close to the fuel cell body (5) is provided with a converter (6), the top of the machine body (1) is slidably connected with a top cover (7), the bottom of the top cover (7) is fixedly connected with the sealing plug (8), the outer side of the sealing plug (8) is slidably connected with the hydrogen production pipe (2), the top of the top cover (7) is slidably connected with a handle (9), the middle of the handle (9) is fixedly connected with a dial (10), the top of the dial (10) is provided with a moving rod (11).

2. A hydrogen fuel cell system power plant according to claim 1, wherein: The outer side of the moving rod (11) is sleeved with a spring a (12), one end of the spring a (12) is connected with the top cover (7), one end of the moving rod (11) is fixedly connected with a clamping block (13).

3. A hydrogen fuel cell system power plant according to claim 2, wherein: One side of the clamping block (13) is clampedly connected with the machine body (1), the bottom of the handle (9) is fixedly connected with a connecting plate a (14), one side of the clamping block (13) is clampedly connected with the machine body (1), the outer side of the sealing plug (8) is provided with a connecting groove matched with the connecting plate a (14).

4. The hydrogen fuel cell system power plant of claim 1, wherein: One side of the machine body (1) is fixedly connected with a sliding rod (15), the outer side of the sliding rod (15) is slidably connected with a fixed block (16), one side of the fixed block (16) is fixedly connected with the machine body (1), one end of the sliding rod (15) is fixedly connected with an antiskid box (17).

5. A hydrogen fuel cell system power plant according to claim 4 wherein: The antiskid box (17) and the fixed block (16) are fixedly connected with a spring b (18), the inside of the antiskid box (17) is provided with a recess (20), and the recess (20) is clampedly connected with a protruding block (19).

6. A hydrogen fuel cell system power plant according to claim 5 wherein: One end of the protruding block (19) is fixedly connected with a connecting plate b (21), one side of the connecting plate b (21) is movably connected with the machine body (1) through a rotating shaft.

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