Hydrogen energy supplementing cabinet easy to install and maintain and battery energy supplementing cabinet

Abstract

The invention discloses a hydrogen energy supplementing cabinet easy to install and maintain and a battery energy supplementing cabinet, and relates to the technical field of energy supplementing cabinets, the hydrogen energy supplementing cabinet comprises a hydrogen energy cabinet, a hydrogen storage tank and a hydrogen fuel cell, one side of the hydrogen energy cabinet is connected with a hydrogen conveying pipeline in a penetrating mode, and the two ends of the hydrogen conveying pipeline communicate with the hydrogen storage tank and the hydrogen fuel cell correspondingly; a base mechanism is arranged at the bottom end of the interior of the hydrogen energy cabinet and comprises a shell, a plane bearing is installed in the shell, the shell is rotationally connected with a bracket through the plane bearing, a clamping mechanism is arranged in the bracket, the hydrogen storage tank is placed in the clamping mechanism, the clamping mechanism comprises a holding frame, and the holding frame is arranged in the holding frame. A holder is installed on the inner wall of the bracket, one side of the holder is rotationally connected with a shaft pile, the two sides of the shaft pile are connected with a pressing plate and a clamping plate respectively, the pressing plate is perpendicular to the clamping plate, and an anti-skid rubber block is installed on one side of the clamping plate.

Description

Technical Field

[0001] The present invention relates to the technical field of energy recharging cabinets, and in particular to a hydrogen energy recharging cabinet and a battery energy recharging cabinet that are easy to install and maintain. Background Art

[0002] Energy compensation, also known as energy compensation, is a technology that improves the power factor of the power grid in the power supply system, reduces the loss of power supply transformers and transmission lines, improves power supply efficiency, and improves the power supply environment. Therefore, reactive power compensation devices are in an indispensable and very important position in the power system. Reasonable selection of reactive power compensation devices can minimize the loss of the power grid and improve the quality of the power grid. Among them, hydrogen energy compensation can also be used in power facilities.

[0003] At present, the assembly between the existing hydrogen energy charging cabinet and the battery energy charging cabinet is rather cumbersome. Not only does it require the installation of multiple pipelines for energy transmission, but the complex structure also makes the assembly of hydrogen energy storage facilities more troublesome and is not conducive to subsequent maintenance. Summary of the invention

[0004] The purpose of the present invention is to provide a hydrogen energy charging cabinet and a battery energy charging cabinet that are easy to install and maintain, so as to solve the problems raised in the above background technology.

[0005] By adopting the above technical solution, a more convenient installation function is achieved, and it is convenient for repair and maintenance.

[0006] In view of the above problems, the technical solution proposed by the present invention is: A hydrogen energy replenishing cabinet that is easy to install and maintain, comprising a hydrogen energy cabinet, a hydrogen storage tank and a hydrogen fuel cell, wherein a hydrogen transmission pipeline is interspersed and connected on one side of the hydrogen energy cabinet, and the two ends of the hydrogen transmission pipeline are respectively connected to the hydrogen storage tank and the hydrogen fuel cell, and a base mechanism is provided at the inner bottom end of the hydrogen energy cabinet, wherein the base mechanism comprises an outer shell, and a plane bearing is installed inside the outer shell, and the outer shell is rotatably connected to a bracket through the plane bearing, and a clamping mechanism is provided inside the bracket, and the hydrogen storage tank is placed inside the clamping mechanism, and the clamping mechanism comprises a retaining frame, and the retaining frame is installed on the inner wall of the bracket, and one side of the retaining frame is rotatably connected to an axle pile, and the two sides of the axle pile are respectively connected to a pressing plate and a clamping plate, and the pressing plate and the clamping plate are perpendicular to each other, and an anti-slip rubber block is installed on one side of the clamping plate.

[0007] As a preferred technical solution of the present invention, the base mechanism further comprises a support block, the support block is mounted on the bottom surface of the hydrogen storage tank, and a bayonet for engaging with the pressure plate is provided on a side of the bottom surface of the support block.

[0008] As a preferred technical solution of the present invention, a spring is connected to the bottom surface of the pressure plate, and the bottom end of the spring is connected to the inner bottom surface of the bracket.

[0009] As a preferred technical solution of the present invention, the inner wall of the bracket is provided with a groove which matches the clamping plate.

[0010] As a preferred technical solution of the present invention, the hydrogen transmission pipeline includes an arched elbow, one end of the arched elbow is connected to a rotary joint, and the arched elbow is connected to the top surface of the hydrogen storage tank through the rotary joint.

[0011] As a preferred technical solution of the present invention, one side of the outer wall of the hydrogen storage tank is connected to a valve.

[0012] As a preferred technical solution of the present invention, the hydrogen energy cabinet comprises a first cabinet body, and a first cabinet door is hinged on one side of the outer wall of the first cabinet body.

[0013] On the other hand, the present invention provides a battery charging cabinet, including a battery cabinet, wherein the battery cabinet includes a second cabinet body, a plurality of charging compartments are provided inside one side of the second cabinet body, and rechargeable batteries are slidably connected inside the plurality of charging compartments, respectively. A hydrogen fuel cell is installed at the top of the second cabinet body, and the hydrogen fuel cell is electrically connected to the plurality of charging compartments.

[0014] As a preferred technical solution of the present invention, a fixed angle iron is installed on the side of the top surface of the second cabinet close to the hydrogen energy cabinet, and a bolt is inserted and connected to one side of the fixed angle iron. The fixed angle iron is connected to the hydrogen energy cabinet through the bolts, and the four corners of the bottom surface of the second cabinet are rotatably connected to pulleys.

[0015] As a preferred technical solution of the present invention, a second cabinet door is hinged on one side of the outer wall of the second cabinet.

[0016] Compared with the prior art, the present invention has the following beneficial effects: By using the base mechanism, the hydrogen transmission pipeline and the clamping mechanism in coordination, the hydrogen energy charging cabinet and the battery energy charging cabinet can achieve a simpler assembly function, and it is convenient to carry out subsequent maintenance and repair. Specifically, by docking the hydrogen transmission pipeline, the hydrogen in the hydrogen storage tank can be transported to the hydrogen fuel cell for electrical energy conversion, which is beneficial to directly power the rechargeable battery in the battery cabinet, and the bracket can rotate in a circle inside the shell, so that it can drive the hydrogen storage tank to rotate, which is beneficial to inspect and repair the hydrogen storage tank in different directions. At the same time, by pressing the pressure plate down at the bottom of the hydrogen storage tank, the pressure plate drives the shaft pile to rotate, so that the clamps in different directions are tilted toward the hydrogen storage tank until the anti-slip rubber block 8005 on the clamp contacts the hydrogen storage tank, thereby completing the clamping and fixing. At the same time, the clamping method in this way makes it easier to assemble the hydrogen storage tank containing hydrogen energy into the interior of the hydrogen energy cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic 3D assembly diagram of a hydrogen energy charging cabinet and a battery energy charging cabinet that are easy to install and maintain provided by the present invention; Figure 2 The internal schematic diagram of a hydrogen energy charging cabinet and a battery energy charging cabinet that are easy to install and maintain provided by the present invention; Figure 3 A schematic diagram of a hydrogen transmission pipeline of a hydrogen energy recharging cabinet that is easy to install and maintain provided by the present invention; Figure 4 A schematic diagram of the base structure of a hydrogen energy charging cabinet that is easy to install and maintain provided by the present invention; Figure 5 An enlarged schematic diagram of a clamping mechanism of a hydrogen energy charging cabinet that is easy to install and maintain provided by the present invention; Figure 6 A bottom view of a battery charging cabinet that is easy to install and maintain provided by the present invention.

[0018] In the figure: 100, hydrogen energy cabinet; 1001, first cabinet body; 1002, first cabinet door; 200, battery cabinet; 2001, second cabinet body; 2002, second cabinet door; 2003, rechargeable battery; 2004, pulley; 2005, fixed angle iron; 300, hydrogen fuel cell; 400, hydrogen transmission pipeline; 4001, arched elbow; 4002, rotary joint; 500, hydrogen storage tank; 600, valve; 700, base mechanism; 7001, shell; 7002, plane bearing; 7003, bracket; 7004, support block; 7005, bayonet; 800, clamping mechanism; 8001, retaining frame; 8002, shaft pile; 8003, pressure plate; 8004, splint; 8005, anti-slip rubber block; 8006, spring; 8007, groove. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] Embodiment 1 See also Figure 1-Figure 5 The present invention provides a technical solution: a hydrogen energy charging cabinet that is easy to install and maintain, including a hydrogen energy cabinet 100, a hydrogen storage tank 500 and a hydrogen fuel cell 300, a hydrogen transmission pipeline 400 is inserted and connected to one side of the hydrogen energy cabinet 100, and the two ends of the hydrogen transmission pipeline 400 are respectively connected to the hydrogen storage tank 500 and the hydrogen fuel cell 300, and a base mechanism 700 is provided at the bottom end of the interior of the hydrogen energy cabinet 100, and the base mechanism 700 includes a shell 7001, and a plane bearing 7002 is installed inside the shell 7001, and the shell 7001 is connected to the shell 7001 through the plane bearing 7 002 is rotatably connected to a bracket 7003, a clamping mechanism 800 is provided inside the bracket 7003, the hydrogen storage tank 500 is placed inside the clamping mechanism 800, the clamping mechanism 800 includes a retaining frame 8001, the retaining frame 8001 is installed on the inner wall of the bracket 7003, one side of the retaining frame 8001 is rotatably connected to an axle pile 8002, both sides of the axle pile 8002 are respectively connected to a pressure plate 8003 and a splint 8004, the pressure plate 8003 and the splint 8004 are perpendicular to each other, and a non-slip rubber block 8005 is installed on one side of the splint 8004.

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] Among them, the base mechanism 700 also includes a support block 7004, and the support block 7004 is installed on the bottom surface of the hydrogen storage tank 500. A bayonet 7005 is provided on the bottom side of the support block 7004, which is engaged with the pressure plate 8003. Through the setting of the bayonet 7005, the pressure plate 8003 can be accurately connected to the bottom of the support block 7004 and be subjected to the downward pressure of the hydrogen storage tank 500.

[0023] Among them, the bottom surface of the pressure plate 8003 is connected to a spring 8006, and the bottom end of the spring 8006 is connected to the inner bottom surface of the bracket 7003. Through the elastic action of the spring 8006 on the pressure plate 8003, the pressure plate 8003 can be horizontally reset, prompting the splint 8004 to be reset to a vertical state, thereby facilitating the placement of the hydrogen storage tank 500.

[0024] The inner wall of the bracket 7003 is provided with a groove 8007 which matches with the clamping plate 8004 . The arrangement of the groove 8007 provides sufficient movement space for the clamping plate 8004 .

[0025] Among them, the hydrogen transmission pipeline 400 includes an arched elbow 4001, one end of which is connected to a rotary joint 4002. The arched elbow 4001 is connected to the top surface of the hydrogen storage tank 500 through the rotary joint 4002. The rotary joint 4002 is used to connect the hydrogen storage tank 500 and the arched elbow 4001, so that the hydrogen storage tank 500 can remain connected to the arched elbow 4001 and can still rotate relative to it.

[0026] Among them, a valve 600 is connected to one side of the outer wall of the hydrogen storage tank 500, and the valve 600 is connected to make it convenient to take out and put the hydrogen energy inside the hydrogen storage tank 500.

[0027] The hydrogen energy cabinet 100 includes a first cabinet body 1001 , and a first cabinet door 1002 is hinged on one side of the outer wall of the first cabinet body 1001 . The first cabinet body 1001 is hinged so that the hydrogen storage tank 500 can be sealed in a designated space.

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] Embodiment 2 See also Figure 6 The present invention also provides a technical solution: a battery charging cabinet, including a battery cabinet 200, the battery cabinet 200 includes a second cabinet body 2001, a plurality of charging compartments are provided inside one side of the second cabinet body 2001, and rechargeable batteries 2003 are slidably connected inside the plurality of charging compartments, a hydrogen fuel cell 300 is installed on the top of the second cabinet body 2001, and the hydrogen fuel cell 300 is electrically connected to the plurality of charging compartments. The rechargeable batteries 2003 are charged and placed inside the charging compartments, so that the electric energy converted by the hydrogen fuel cell 300 can be dispersed for use.

[0030] Among them, the second cabinet 2001 is installed with a fixed angle iron 2005 on the side of the top surface close to the hydrogen energy cabinet 100, and a bolt is inserted and connected to one side of the fixed angle iron 2005. The fixed angle iron 2005 is connected to the hydrogen energy cabinet 100 through the bolts. The four corners of the bottom surface of the second cabinet 2001 are rotatably connected with pulleys 2004. The fixed angle iron 2005 is connected with the bolts to form a fixed connection between the hydrogen energy cabinet 100 and the battery cabinet 200, and then the battery cabinet 200 is more convenient to move through the connection of the pulley 2004.

[0031] A second cabinet door 2002 is hinged on one side of the outer wall of the second cabinet body 2001 . The hinged connection of the second cabinet door 2002 can provide a protective space for the rechargeable battery 2003 .

[0032] Specifically, the working principle of the hydrogen energy charging cabinet and battery charging cabinet that are easy to install and maintain is as follows: when in use, first, the rotary joint 4002 at one end of the arched elbow 4001 is docked to the top opening of the hydrogen storage tank 500, and the rotary joint 4002 is used to connect the hydrogen storage tank 500 and maintain communication with the arched elbow 4001 while still being able to rotate relative to each other. Then, the other end of the arched elbow 4001 is extended to the outside of the hydrogen energy cabinet 100 and docked with the input port of the hydrogen fuel cell 300, thereby completing the hydrogen energy delivery operation, and then the bracket 7003 is rotated in a circle inside the shell 7001, so that it can drive the hydrogen storage tank 500 to rotate, which is conducive to the maintenance of different positions of the hydrogen storage tank 500. At the same time, the pressing plate 8003 is pressed down by the bottom of the hydrogen storage tank 500, so that the pressing plate 8003 drives the shaft pile 8002 to rotate, thereby prompting the splints 8004 in different positions to face the hydrogen storage tank 500. Tilt until the anti-skid rubber block 8005 on the clamping plate 8004 contacts the hydrogen storage tank 500, thereby completing the clamping and fixing. At the same time, the clamping method of placing and clamping in this way makes it easier to assemble the hydrogen storage tank 500 containing hydrogen energy into the interior of the hydrogen energy cabinet 100. Secondly, through the elastic effect of the spring 8006 on the pressure plate 8003, the pressure plate 8003 can be reset horizontally, prompting the clamping plate 8004 to be reset to a vertical state, thereby facilitating the placement of the hydrogen storage tank 500. In addition, through the setting of the groove 8007, it provides sufficient activity space for the clamping plate 8004. Then, the fixed angle iron 2005 is connected with the bolt to form a fixed connection between the hydrogen energy cabinet 100 and the battery cabinet 200. Then, through the connection of the pulley 2004, the movement of the battery cabinet 200 is more convenient. In addition, by charging and taking out the rechargeable battery 2003 inside the charging compartment, the electric energy converted by the hydrogen fuel cell 300 can be dispersed for use.

Claims

1. A hydrogen energy charging cabinet that is easy to install and maintain, characterized in that: The invention comprises a hydrogen energy cabinet (100), a hydrogen storage tank (500) and a hydrogen fuel cell (300), wherein a hydrogen transmission pipeline (400) is interspersed and connected to one side of the hydrogen energy cabinet (100), and the two ends of the hydrogen transmission pipeline (400) are respectively connected to the hydrogen storage tank (500) and the hydrogen fuel cell (300), and a base mechanism (700) is provided at the bottom end of the interior of the hydrogen energy cabinet (100), and the base mechanism (700) comprises a shell (7001), and a plane bearing (7002) is installed inside the shell (7001), and the shell (7001) is rotatably connected to a bracket (7003) through the plane bearing (7002), and the bracket (7003) is rotatably connected to the shell (7001) through the plane bearing (7002). A clamping mechanism (800) is provided inside the seat (7003), the hydrogen storage tank (500) is placed inside the clamping mechanism (800), the clamping mechanism (800) comprises a retaining frame (8001), the retaining frame (8001) is installed on the inner wall of the support seat (7003), one side of the retaining frame (8001) is rotatably connected to an axle pile (8002), both sides of the axle pile (8002) are respectively connected to a pressing plate (8003) and a clamping plate (8004), the pressing plate (8003) and the clamping plate (8004) are perpendicular to each other, and one side of the clamping plate (8004) is installed with an anti-slip rubber block (8005).

2. According to claim 1, a hydrogen energy charging cabinet that is easy to install and maintain, characterized in that: The base mechanism (700) further comprises a support block (7004), the support block (7004) being mounted on the bottom surface of the hydrogen storage tank (500), and a bayonet (7005) for engaging with the pressure plate (8003) being provided on a side of the bottom surface of the support block (7004).

3. According to claim 1, a hydrogen energy recharge cabinet that is easy to install and maintain, characterized in that: The bottom surface of the pressure plate (8003) is connected to a spring (8006), and the bottom end of the spring (8006) is connected to the inner bottom surface of the bracket (7003).

4. The hydrogen energy recharging cabinet that is easy to install and maintain according to claim 1 is characterized in that: The inner wall of the bracket (7003) is provided with a groove (8007) which matches the clamping plate (8004).

5. The hydrogen energy recharging cabinet that is easy to install and maintain according to claim 1 is characterized in that: The hydrogen transmission pipeline (400) comprises an arched elbow (4001), one end of the arched elbow (4001) is connected to a rotary joint (4002), and the arched elbow (4001) is connected to the top surface of the hydrogen storage tank (500) via the rotary joint (4002).

6. The hydrogen energy recharging cabinet that is easy to install and maintain according to claim 1 is characterized in that: One side of the outer wall of the hydrogen storage tank (500) is connected to a valve (600).

7. The hydrogen energy recharging cabinet that is easy to install and maintain according to claim 1 is characterized in that: The hydrogen energy cabinet (100) comprises a first cabinet body (1001), and a first cabinet door (1002) is hingedly connected to one side of an outer wall of the first cabinet body (1001).

8. A battery charging cabinet used in any one of claims 1 to 7, characterized in that: The battery cabinet (200) comprises a second cabinet body (2001), a plurality of charging compartments are provided inside one side of the second cabinet body (2001), a rechargeable battery (2003) is slidably connected inside each of the plurality of charging compartments, a hydrogen fuel cell (300) is installed at the top of the second cabinet body (2001), and the hydrogen fuel cell (300) is electrically connected to the plurality of charging compartments.

9. A battery charging cabinet according to claim 8, characterized in that: The second cabinet body (2001) is provided with a fixed angle iron (2005) installed on the side of the top surface close to the hydrogen energy cabinet (100), a bolt is inserted and connected to one side of the fixed angle iron (2005), and the fixed angle iron (2005) is connected to the hydrogen energy cabinet (100) through the bolt, and the four corners of the bottom surface of the second cabinet body (2001) are rotatably connected to pulleys (2004).

10. A battery charging cabinet according to claim 9, characterized in that: A second cabinet door (2002) is hingedly connected to one side of the outer wall of the second cabinet body (2001).

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