Storage device for wind-solar hydrogen production

Abstract

The utility model relates to the field of new energy, and discloses a storage device for wind-solar hydrogen production, which comprises a hydrogen storage tank for storing hydrogen and a bottom frame arranged at the lower end of the hydrogen storage tank and used for supporting the hydrogen storage tank, and further comprises a fixed frame detachably and symmetrically fixed on the bottom frame; the cleaning device is arranged on the side, away from the bottom frame, of the fixing frame in a swinging mode, and the cleaning device comprises a connecting piece arranged on the side, close to the hydrogen storage tank, of the fixing frame; the spray head is arranged on the connecting piece and is used for washing the surface of the hydrogen storage tank; the power piece is arranged on the fixing frame, connected with the connecting piece and used for driving the spray head to swing along the fixing frame, the pipeline does not interfere with the spray head, the cleaning device is arranged on the fixing frame in a swinging mode, the requirement for cleaning the surfaces of hydrogen storage tanks of different sizes can be met, and the practicability of the device is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to new energy technology field, concretely for a kind of storage device for wind and light hydrogen production. BACKGROUND

[0002] Wind and light hydrogen production refers to the hydrogen production technology that hydrogen is prepared by electrolysis water using the way that wind power and photovoltaic power generation are combined with each other, has economic, environmental protection and other advantages, and hydrogen prepared cannot be exposed in air, so storage device is needed to store hydrogen.

[0003] Through the retrieval, the Chinese patent with announcement number CN220727933U discloses a hydrogen storage tank protection structure, including placing plate, the placing plate upper end is fixedly connected with base, the arc-shaped groove is placed with hydrogen storage tank, the base is provided with the first protection mechanism acting on hydrogen storage tank, the placing plate is provided with the second protection mechanism acting on hydrogen storage tank, the utility model discloses a primary protection can be carried out to hydrogen storage tank by setting No. Protection mechanism, the protection arc plate in No. Protection mechanism is sleeved on the outer surface of hydrogen storage tank, can play the interception effect to hydrogen storage tank, by the protection support plate in No. 2 protection mechanism, an inclined upward supporting force can be added to both sides of hydrogen storage tank, so as to further improve the firmness of hydrogen storage tank, and the driving assembly in No. Protection mechanism can control the movement of protection arc plate on the outer surface of hydrogen storage tank, so that the wiping layer in the inner wall of protection arc plate wipes the dust and sundries on the outer surface of hydrogen storage tank, so as to have the cleaning protection effect to dust.

[0004] The existing device has the following shortcomings: since the outer end of the gas storage tank is provided with a plurality of connecting pipes, when the wiping layer in the device is used to clean the hydrogen storage tank, the connecting pipes will interfere with the wiping layer, so the arrangement of the wiping layer track needs to be arranged according to the distribution of the external pipes of the hydrogen storage tank, and the arrangement of the hydrogen storage tank pipes is different according to environmental factors, so the cleaning arrangement needs to be arranged according to specific conditions, and the practicability is poor.

[0005] Therefore, the present application proposes a storage device for wind and light hydrogen production to solve the above problems. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a storage device for wind and light hydrogen production to solve the above problems that the connecting pipes will interfere with the wiping layer, so the arrangement of the wiping layer track needs to be arranged according to the distribution of the external pipes of the hydrogen storage tank, and the cleaning arrangement needs to be arranged according to specific conditions, and the practicability is poor.

[0007] To achieve the above object, the utility model provides the following technical scheme: a kind of storage device for wind and light hydrogen production, including hydrogen storage tank for storing hydrogen and bottom frame for supporting the hydrogen storage tank being arranged in the lower end of the hydrogen storage tank, further including:

[0008] Fixed frame is detachably symmetrical fixed on the bottom frame;

[0009] Cleaning device, swing setting in the side of the fixed frame away from the bottom frame, for the surface of the hydrogen storage tank is cleaned;

[0010] The cleaning device includes:

[0011] Connecting piece, setting in the side of the fixed frame close to the hydrogen storage tank;

[0012] Spray head, setting on the connecting piece, for the surface of hydrogen storage tank is washed;

[0013] Power element, setting on the fixed frame and being connected with the connecting piece, for driving the spray head along the fixed frame swing.

[0014] Among them, the connecting piece includes installation block setting in the power output end of the power element, fixed shaft setting on the fixed frame, side plate setting on the fixed shaft and connecting pipe setting between the side plate, the installation block is fixed in the lower end of the connecting pipe.

[0015] Among them, the spray head is spaced apart and set on the connecting pipe.

[0016] Among them, the fixed frame includes fixed plate fixed on the bottom frame, support setting in the side of the fixed plate away from the bottom frame and top plate fixed on the upper end of the support, the lower end of the top plate is fixed with the mounting plate for installing the power element, and the fixed shaft is set on the top plate.

[0017] Among them, the support is obliquely arranged and symmetrically arranged about the hydrogen storage tank.

[0018] Among them, the upper end of the top plate is detachably provided with mounting bracket, and the upper end of the mounting bracket is fixed with light shield.

[0019] Compared with prior art, the utility model has the beneficial effects that:

[0020] The utility model discloses can effectively prevent the corrosion of impurity such as dust, dirt to the hydrogen storage tank material, prolong the service life of hydrogen storage tank, reduce the replacement cost, and the cleaning device swing setting is in the outside of hydrogen storage tank, only needs the installation height of cleaning device is higher than hydrogen storage tank, and the nozzle does not contact the pipeline outside hydrogen storage tank in the process of swinging, and the pipeline can not cause the intervention of nozzle, and the cleaning device swing sets up on the fixed frame, can adapt to the surface cleaning demand of different size's hydrogen storage tank, and the practicality of device is stronger. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is main structure schematic diagram in an embodiment of the utility model;

[0022] Figure 2 It is structure schematic diagram of side view in an embodiment of the utility model;

[0023] Figure 3 It is structure schematic diagram of bottom in an embodiment of the utility model;

[0024] Figure 4 It is structure schematic diagram of front view in an embodiment of the utility model;

[0025] Figure 5 It is structure schematic diagram of fixed frame and bottom bracket connection in an embodiment of the utility model;

[0026] Figure 6 It is structure schematic diagram of power part and fixed frame connection in an embodiment of the utility model;

[0027] Figure 7 It is Figure 5 A part enlarged structure schematic diagram in the utility model.

[0028] In the drawing: 1, hydrogen storage tank;11, bottom bracket;2, fixed frame;21, fixed plate;22, support;23, top plate;24, mounting plate;3, cleaning device;31, power part;32, mounting block;33, connecting pipe;34, nozzle;35, side plate;36, fixed shaft;4, sunshade;41, mounting frame. DETAILED DESCRIPTION

[0029] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings of 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 fall within the scope of the utility model.

[0030] Please refer to Figures 1-7The utility model provides a kind of technical scheme: a kind of storage device for wind and light hydrogen production, including the hydrogen storage tank 1 for storing hydrogen and the bottom frame 11 for supporting hydrogen storage tank 1 is arranged in the lower end of hydrogen storage tank 1, still including:

[0031] Fixed frame 2 is detachably symmetrical fixed on bottom frame 11;

[0032] Cleaning device 3 is swing set in the side of fixed frame 2 away from bottom frame 11, for the surface of hydrogen storage tank 1 is cleaned;

[0033] Cleaning device 3 includes:

[0034] Connecting piece is set in the side of fixed frame 2 close to hydrogen storage tank 1;

[0035] Spray head 34 is set on connecting piece, for the surface of hydrogen storage tank 1 is washed;

[0036] Power piece 31 is set on fixed frame 2 and is connected with connecting piece, for driving spray head 34 swing along fixed frame 2.

[0037] It needs to be explained that, when working, fixed frame 2 is fixed on bottom frame 11, then cleaning device 3 is fixed in the upper end position of fixed frame 2, then when the surface of hydrogen storage tank 1 needs to be cleaned, the inside water supply of spray head 34 is washed to the surface of hydrogen storage tank 1, in the process of washing, power piece 31 drives connecting piece to swing along fixed frame 2, can increase the injection range of spray head 34, can automatically clean the surface of hydrogen storage tank 1, by regularly cleaning the surface of hydrogen storage tank 1, can effectively prevent the corrosion of impurities such as dust, dirt to hydrogen storage tank 1 material, prolong the service life of hydrogen storage tank 1, reduce replacement cost, and cleaning device 3 swing set in the outside of hydrogen storage tank 1, only needs to install the height of cleaning device 3 higher than hydrogen storage tank 1, spray head 34 does not contact the pipeline outside hydrogen storage tank 1 in the process of swinging, pipeline can not interfere with spray head 34, cleaning device 3 swing set in fixed frame 2, can adapt to the surface cleaning demand of different size hydrogen storage tank 1, the practicability of device is stronger.

[0038] In an embodiment, connecting piece includes mounting block 32 set in the power output end of power piece 31, fixed shaft 36 set on fixed frame 2, side plate 35 rotationally set on fixed shaft 36 and connecting pipe 33 fixedly set between side plate 35, and mounting block 32 is fixed in the lower end of connecting pipe 33.

[0039] In this way, refer to Figures 5-7The power component 31 includes, but is not limited to, hydraulic cylinders, linear guides, electric push rods, and pneumatic cylinders. The power component 31 drives the mounting block 32 to rotate, causing the connecting pipe 33 to reciprocate along the fixed axis 36, so that the nozzle 34 can uniformly rinse the outer surface of the hydrogen storage tank 1. As the power component 31 drives the oscillation, the cleaning angle of the nozzle 34 is adjusted. The cleaning device 3 can adapt to the surface of hydrogen storage tank 1 of different shapes and sizes, improving the cleaning coverage and effect.

[0040] In one embodiment, nozzles 34 are spaced apart on the connecting pipe 33.

[0041] This design is for reference. Figure 5 The nozzles 34 are spaced apart, which allows the sprayed water or cleaning fluid to cover the surface of the hydrogen storage tank 1 more evenly, avoiding over-cleaning or under-cleaning of local areas, and ensuring that the entire surface of the hydrogen storage tank 1 is thoroughly cleaned.

[0042] In one embodiment, the fixing frame 2 includes a fixing plate 21 fixed on the base frame 11, a bracket 22 disposed on the side of the fixing plate 21 away from the base frame 11, and a top plate 23 fixed on the upper end of the bracket 22. The lower end of the top plate 23 is fixed with a mounting plate 24 for mounting the power component 31, and a fixing shaft 36 is disposed on the top plate 23.

[0043] This design is for reference. Figure 5 The fixed frame 2 is firmly fixed to the base frame 11 by the fixed plate 21, forming a stable support structure. The sequential connection of the bracket 22 and the top plate 23 further enhances the rigidity and stability of the entire fixed frame 2, ensuring that components such as the power component 31 and the connecting pipe 33 can be reliably installed on it. The design of the fixed frame 2 fully considers the space utilization problem. Through reasonable layout and structural design, components such as the power component 31, the connecting pipe 33 and the nozzle 34 can be compactly installed on the fixed frame 2, saving space and improving the overall compactness and portability of the equipment.

[0044] In one embodiment, the support 22 is inclined and symmetrical about the hydrogen storage tank 1.

[0045] This design is for reference. Figures 1-5 The inclined arrangement of the bracket 22 allows the cleaning device 3 (such as the connecting pipe 33 and the nozzle 34) connected to it to clean the surface of the hydrogen storage tank 1 at a more suitable angle. This design ensures that the cleaning fluid or water flow can smoothly cover the surface of the hydrogen storage tank 1, especially those corners and curved areas that are difficult to reach directly.

[0046] In one embodiment, a mounting bracket 41 is detachably provided on the upper end of the top plate 23, and a light-shielding plate 4 is fixed on the upper end of the mounting bracket 41.

[0047] This design is for reference.Figures 1-4 The arrangement of the sunshade 4 effectively provides sunshade protection for the hydrogen storage tank 1 and the cleaning device 3. When the outdoor temperature is high, the sunshade effect of the sunshade 4 can reduce the thermal expansion and aging phenomenon of the hydrogen storage tank 1 and the cleaning device 3 due to long-term exposure to sunlight, thereby enhancing the durability and reliability of the equipment.

Claims

1. A storage device for wind-solar hydrogen production, comprising a hydrogen storage tank (1) for storing hydrogen and a chassis (11) arranged at a lower end of the hydrogen storage tank (1) for supporting the hydrogen storage tank (1), characterized in that, Also include: The fixed frame (2) is detachably symmetrical fixed on the chassis (11); The cleaning device (3) is swingingly arranged on the side of the fixed frame (2) away from the chassis (11), and is used for cleaning the surface of the hydrogen storage tank (1); The cleaning device (3) comprises: The connecting piece is arranged on the side of the fixed frame (2) close to the hydrogen storage tank (1); The nozzle (34) is arranged on the connecting piece, and is used for flushing the surface of the hydrogen storage tank (1); The power element (31) is arranged on the fixed frame (2) and connected with the connecting piece, and is used for driving the nozzle (34) to swing along the fixed frame (2).

2. The storage device for wind-solar hydrogen production according to claim 1, characterized in that: The connecting piece comprises a mounting block (32) arranged on the power output end of the power element (31), a fixed shaft (36) arranged on the fixed frame (2), a side plate (35) arranged on the fixed shaft (36) and a connecting pipe (33) arranged between the side plates (35), and the mounting block (32) is fixed on the lower end of the connecting pipe (33).

3. The storage device for wind-solar hydrogen production according to claim 2, characterized in that: The nozzles (34) are arranged on the connecting pipe (33) at intervals.

4. The storage device for wind-solar hydrogen production according to claim 2, characterized in that: The fixed frame (2) comprises a fixed plate (21) fixed on the chassis (11), a support (22) arranged on the side of the fixed plate (21) away from the chassis (11) and a top plate (23) fixed on the upper end of the support (22), the lower end of the top plate (23) is fixed with a mounting plate (24) for mounting the power element (31), and the fixed shaft (36) is arranged on the top plate (23).

5. The storage device for wind-solar hydrogen production according to claim 4, characterized in that: The support (22) is arranged obliquely and symmetrically with respect to the hydrogen storage tank (1).

6. The storage device for wind-solar hydrogen production according to claim 4, characterized in that: The upper end of the top plate (23) is detachably provided with a mounting frame (41), and the upper end of the mounting frame (41) is fixed with a light shield plate (4).

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