Tank changing cabinet for hydrogen energy solid hydrogen storage bottle

Abstract

The utility model belongs to the field of tank changing cabinets, and particularly relates to a hydrogen energy solid hydrogen storage bottle tank changing cabinet which comprises a cabinet body, a cabinet door is arranged on the cabinet body, a T-shaped sliding groove is formed in the inner wall of the cabinet body, a base is connected to the T-shaped sliding groove in a sliding mode, a bottle body is arranged above the base, and a fixing block is fixedly connected to the outer wall of the base. The base is provided with a clamping device, the clamping device comprises a column body, a push rod and a push head, the column body penetrates through the base and is fixedly connected with the base, the push rod penetrates through the column body and is in sliding connection with the column body, and the push head is fixedly connected to the outer wall of the push rod. According to the hydrogen energy solid hydrogen storage bottle replacing cabinet, when a fixing block slides into a groove and a clamping rod coincides with a through hole, the clamping rod is clamped into the through hole under the action of a second spring to complete fixation and rotate a rotating wheel, when a rotating disc rotates to the highest point, the clamping rod completely slides out of the through hole and makes contact with limitation to complete separation, and the installation stability and the installation efficiency are improved through the arrangement mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of tank changing cabinets, in particular to a tank changing cabinet for hydrogen energy solid-state hydrogen storage bottles. Background Art

[0002] As people's environmental awareness increases, clean energy hydrogen has gradually come into people's view. Hydrogen energy is a secondary energy that can be produced through other energy sources. At present, there are three main ways to store hydrogen: high-pressure gaseous hydrogen storage, low-temperature liquid hydrogen storage and solid-state hydrogen storage. Among them, solid-state hydrogen storage has high hydrogen storage density and good safety.

[0003] At present, hydrogen energy is generally stored in a solid state in a hydrogen storage bottle, which often requires a tank changing cabinet to store the hydrogen energy in a solid state in the hydrogen storage bottle. However, the installation and disassembly of the hydrogen storage bottle by a general tank changing cabinet is relatively complicated, which affects the storage efficiency. In view of this, we propose a hydrogen energy solid-state hydrogen storage bottle tank changing cabinet. Utility Model Content

[0004] The main purpose of the utility model is to provide a hydrogen energy solid-state hydrogen storage bottle changing cabinet, which can solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model proposes a hydrogen energy solid-state hydrogen storage bottle changing cabinet, comprising a cabinet body, the cabinet body is provided with a cabinet door, the inner wall of the cabinet body is provided with a T-shaped slide groove, the T-shaped slide groove is slidably connected with a base, a bottle body is provided above the base, a fixed block is fixedly connected to the outer wall of the base, the base is provided with a clamping device, and the clamping device comprises:

[0006] A column, wherein the column passes through the base and is fixedly connected to the base;

[0007] A push rod, the push rod passes through the column and is slidably connected to the column;

[0008] and a push head, wherein the push head is fixedly connected to the outer wall of the push rod.

[0009] Preferably, a spring is fixedly connected to the inner wall of the column, an end of the spring away from the push head is fixedly connected to the outer wall of the push rod, the push rod and the inner wall of the column are elastically connected via a spring, an end of the push rod away from the push head is provided with an arc-shaped slide groove, and a slider is slidably connected to the arc-shaped slide groove.

[0010] Preferably, the push rod is penetrated by a rotating rod and sleeved with the push rod, the rotating rod is fixedly connected to the slider, the rotating rod penetrates the column and is rotationally connected to the column, and a rotating sleeve is fixedly connected to the top end of the rotating rod.

[0011] Preferably, the fixing block is provided with a through hole, a fixing device is fixedly mounted on the fixing block, the fixing device is fixedly connected to the inner wall of the cabinet, the fixing device is provided with a groove, and the groove is slidably connected to the fixing block.

[0012] Preferably, the fixing device is provided with an inner groove, the inner groove is slidably connected with a clamping rod, the outer wall of the clamping rod is fixedly connected with a second spring, one end of the second spring away from the clamping rod is fixedly connected to the inner wall of the inner groove, and the clamping rod and the inner wall of the inner groove are elastically connected via the second spring.

[0013] Preferably, an L-shaped slide bar is fixedly connected to the outer wall of the clamping rod, and the L-shaped slide bar is slidably connected to a limiting groove. A turntable is provided under the L-shaped slide bar, and a rotating wheel is fixedly connected to the outer wall of the turntable. The rotating wheel passes through the fixing device and is rotatably connected to the fixing device.

[0014] Beneficial Effects

[0015] The utility model provides a hydrogen energy solid-state hydrogen storage bottle changing cabinet. It has the following beneficial effects:

[0016] (1) The hydrogen energy solid-state hydrogen storage bottle changing cabinet slides into the groove through the fixing block, and the clamping rod slides upward in the inner groove to squeeze the second spring. When the clamping rod and the through hole are completely overlapped, the clamping rod is clamped into the through hole under the action of the second spring to complete the fixation of the base. When the base needs to be separated, the rotating wheel is rotated. When the rotating wheel is rotated to the highest point, the clamping rod completely slides out of the through hole and contacts the limit. At this time, the base is pulled out to complete the separation, thereby improving the stability and efficiency of the installation.

[0017] (2) When installing the bottle body, the push rod of the rotating sleeve is rotated clockwise to fully retract. At this time, the spring 1 is in a compressed state. When the bottle body is installed, the rotating sleeve is rotated counterclockwise. At this time, the push head slides out under the action of the spring 1 and is tightly pressed against the tail of the bottle body to improve the stability of the installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the cross-sectional structure of the overall part of the utility model;

[0021] Figure 3 It is a partial structural schematic diagram of the utility model;

[0022] Figure 4This is a schematic diagram of the cross-sectional structure of the clamping device of the utility model;

[0023] Figure 5 It is a schematic diagram of the cross-sectional structure of the fixing device of the utility model.

[0024] Description of Figure Numbers:

[0025] 1. Cabinet body; 11. T-shaped slide groove; 2. Bottle body; 3. Base; 4. Fixed block; 41. Through hole; 5. Clamping device; 51. Push head; 52. Column; 53. Push rod; 54. Spring 1; 55. Arc slide groove; 56. Slider; 57. Turn rod; 58. Rotating sleeve; 6. Cabinet door; 7. Fixing device; 71. Groove; 72. Inner groove; 73. Clamping rod; 74. Spring 2; 75. L-shaped slide rod; 76. Limiting groove; 77. Turntable; 78. Rotating wheel.

[0026] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-Figure 5The utility model proposes a hydrogen energy solid-state hydrogen storage bottle changing cabinet, including a cabinet body 1, the cabinet body 1 is provided with a cabinet door 6, closing the cabinet door 6 makes the whole cabinet body 1 in a sealed state and isolates the outside air, the inner wall of the cabinet body 1 is provided with a T-shaped slide groove 11, which is used to connect and install the base 3, and also achieves the purpose of stabilizing the base 3, the T-shaped slide groove 11 is slidably connected with the base 3, the top of the base 3 is provided with a bottle body 2, which is used to hold solid hydrogen, the outer wall of the base 3 is fixedly connected with a fixing block 4, and the fixing block 4 is connected and installed with a fixing device 7 to further improve the stability of the device, the fixing block 4 is provided with a through hole 41, and the base 3 is fixed by a clamping rod 73 inserted into the through hole 41 to prevent the base 3 from sliding in the cabinet body 1 and affecting the stability of the device, the fixing block 4 is fixedly installed with a fixing device 7, which is used to fix the base 3 to prevent the base 3 from sliding in the cabinet body 1, the fixing device 7 is fixedly connected to the inner wall of the cabinet body 1, and the fixing device 7 is provided with a groove 71, The locking cam 73 is secured in place with the locking cam 74 which is secured on the locking cam 75 so that the locking cam 73 can be locked to the locking cam 70 by clamping the locking cam 70 against the locking cam 70. The locking cam 73 is secured on the locking cam 70 with a spring 74 which is secured on the locking cam 70.

[0029] The lever 73 is in the form of an ellipsoid, and the distance from each vertex to the center is different. The lever 73 can be rotated to make the lever 73 slide up and down in the inner groove 72 under the action of the L-shaped lever 75. Each top surface of the lever 77 is provided with a notch, so that the L-shaped lever 75 can be stabilized to prevent it from slipping whenever the lever 77 rotates to its vertex. A rotating wheel 78 is fixedly connected to the outer wall of the lever 77. The lever 77 can be rotated by rotating the rotating wheel 78. The setting of the rotating wheel 78 can save effort. The lever 77 can be rotated with a smaller force. The rotating wheel 78 passes through the fixing device 7 and is rotatably connected to the fixing device 7. When the base 3 is pushed toward the inside of the cabinet 1, the fixing block 4 slides into the groove 71. When the fixing block 4 is fixed, the lever 73 is rotated. When the fixing block 4 slides, it continuously squeezes the clamping rod 73 to make it slide upward in the inner groove 72, squeezes the second spring 74 to cause elastic deformation and generate elastic force. When the clamping rod 73 completely overlaps with the through hole 41, the clamping rod 73 is clamped into the through hole 41 under the elastic force of the second spring 74, and the base 3 is fixed. When the base 3 needs to be separated, the rotating wheel 78 and the rotating disk 77 fixedly connected thereto rotate accordingly. When the rotating disk 77 is rotating, since the distance from each vertex to the center is different, the clamping rod 73 slides upward in the inner groove 72 under the action of the L-shaped sliding rod 75. When the rotating disk 77 reaches the highest point, the clamping rod 73 is completely slid out of the contact restriction of the through hole 41. At this time, the base 3 is pulled out to complete the separation. This method improves the solid storage efficiency of hydrogen energy. The base 3 is provided with a clamping device 5 for clamping the bottle body 2 and the base 3. The clamping device 5 includes a column 52, which passes through the base 3 and is fixedly connected to the base 3. A spring 54 is fixedly connected to the inner wall of the column 52. When the bottle body 2 is installed on the base 3, the bottle body 2 is squeezed by the elastic force of the spring 54 to improve the stability between the bottle body 2 and the base 3. The end of the spring 54 away from the push head 51 is fixedly connected to the outer wall of the push rod 53, and the spring 54 is fixedly supported. The push rod 53 is elastically connected to the inner wall of the column 52 through the spring 54. An arc-shaped slide groove 55 is provided at the end of the push rod 53 away from the push head 51. The push rod 53 is extended and retracted by rotating the slider 56 to slide in the arc-shaped slide groove 55. The arc-shaped slide groove 55 is slidably connected with a slider 56. The push rod 53 passes through the column The push rod 53 is penetrated by the rotating rod 57 and is sleeved with the push rod 53. The rotating rod 57 is fixedly connected with the slider 56. The rotating rod 57 penetrates the column 52 and is rotatably connected with the column 52. The top of the rotating rod 57 is fixedly connected with a rotating sleeve 58. The handle design of the rotating sleeve 58 can make it more convenient to rotate the rotating rod 57. At the same time, the handle design can easily pull out the base 3. When the spring 1 54 is in the normal state, the push rod 53 extends outward. When the bottle body 2 is installed, the rotating sleeve 58 is rotated counterclockwise to make the slider 56 slide on the arc groove 55. When the slider 56 slides to the bottom point of the arc groove 55,The push rod 53 is completely retracted, and the spring 1 54 is in a compressed state. When the bottle body 2 is placed, the rotating sleeve 58 is rotated clockwise, and the slider 56 is separated from the bottom point and the limit is released. At this time, the push head 51 slides out under the elastic force of the spring 1 54 and presses tightly against the tail of the bottle body 2 to improve the stability of the installation.

[0030] In the present invention, when in use, first open the cabinet door 6, pull out the base 3, rotate the rotating sleeve 58 counterclockwise to make the slider 56 slide on the arc-shaped slide groove 55, when the slider 56 slides to the bottom point of the arc-shaped slide groove 55, the push rod 53 is completely contracted, and the spring 1 54 is in a compressed state. When the bottle body 2 is placed, the rotating sleeve 58 is rotated clockwise, and the slider 56 is separated from the bottom point, and the limit is released. At this time, the push head 51 slides out under the elastic force of the spring 1 54 and tightly presses against the tail of the bottle body 2. At this time, the base 3 is pushed into the cabinet 1, and the fixed block 4 slides into the groove 71. When the fixed block 4 is sliding, it continuously squeezes the card rod 73 to make it slide upward in the inner groove 72, squeezing the spring 2 74 to make it elastic When the turntable 77 is rotated, the clamping rod 73 slides upward in the inner groove 72 under the action of the L-shaped slide bar 75 because the distance from each vertex to the center is different. When the turntable 77 reaches the highest point, the clamping rod 73 is completely restricted by sliding out of the through hole 41. At this time, the base 3 is pulled out, and the rotating sleeve 58 is rotated counterclockwise to make the slider 56 slide to the bottom point of the arc-shaped slide groove 55, and then the bottle body 2 is taken out.

[0031] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A hydrogen energy solid-state hydrogen storage bottle changing cabinet, comprising a cabinet body (1), characterized in that: The cabinet (1) is provided with a cabinet door (6), the inner wall of the cabinet (1) is provided with a T-shaped slide groove (11), the T-shaped slide groove (11) is slidably connected to a base (3), a bottle body (2) is provided above the base (3), a fixing block (4) is fixedly connected to the outer wall of the base (3), and the base (3) is provided with a clamping device (5), and the clamping device (5) comprises: A column (52), wherein the column (52) passes through the base (3) and is fixedly connected to the base (3); A push rod (53), wherein the push rod (53) passes through the column (52) and is slidably connected to the column (52); and a push head (51), wherein the push head (51) is fixedly connected to the outer wall of the push rod (53).

2. A hydrogen energy solid-state hydrogen storage bottle changing cabinet according to claim 1, characterized in that: The inner wall of the column (52) is fixedly connected with a spring 1 (54); one end of the spring 1 (54) away from the push head (51) is fixedly connected to the outer wall of the push rod (53); the push rod (53) is elastically connected to the inner wall of the column (52) via the spring 1 (54); one end of the push rod (53) away from the push head (51) is provided with an arc-shaped slide groove (55); and the arc-shaped slide groove (55) is slidably connected with a slider (56).

3. A hydrogen energy solid-state hydrogen storage bottle changing cabinet according to claim 2, characterized in that: The push rod (53) is penetrated by the rotating rod (57) and sleeved with the push rod (53); the rotating rod (57) is fixedly connected to the slider (56); the rotating rod (57) penetrates the column (52) and is rotatably connected to the column (52); and a rotating sleeve (58) is fixedly connected to the top end of the rotating rod (57).

4. A hydrogen energy solid-state hydrogen storage bottle changing cabinet according to claim 1, characterized in that: The fixing block (4) is provided with a through hole (41), a fixing device (7) is fixedly installed on the fixing block (4), the fixing device (7) is fixedly connected to the inner wall of the cabinet (1), the fixing device (7) is provided with a groove (71), and the groove (71) is slidably connected to the fixing block (4).

5. A hydrogen energy solid-state hydrogen storage bottle changing cabinet according to claim 4, characterized in that: The fixing device (7) is provided with an inner groove (72), the inner groove (72) is slidably connected with a clamping rod (73), the outer wall of the clamping rod (73) is fixedly connected with a second spring (74), one end of the second spring (74) away from the clamping rod (73) is fixedly connected to the inner wall of the inner groove (72), and the clamping rod (73) and the inner wall of the inner groove (72) are elastically connected via the second spring (74).

6. A hydrogen energy solid-state hydrogen storage bottle changing cabinet according to claim 5, characterized in that: An L-shaped sliding rod (75) is fixedly connected to the outer wall of the clamping rod (73), and the L-shaped sliding rod (75) is slidably connected to the limiting groove (76). A rotating disk (77) is provided below the L-shaped sliding rod (75), and a rotating wheel (78) is fixedly connected to the outer wall of the rotating disk (77). The rotating wheel (78) passes through the fixing device (7) and is rotatably connected to the fixing device (7).

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