CN218896960U

CN218896960U - Hydrogen production power supply unit cabinet body structure

Info

Publication number: CN218896960U
Application number: CN202223551082.8U
Authority: CN
Inventors: 陈任峰; 桂吉祥; 李子缘
Original assignee: ANHUI YOUSAI TECHNOLOGY CO LTD
Current assignee: ANHUI YOUSAI TECHNOLOGY CO LTD
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-04-21
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses a cabinet body structure of a hydrogen production power supply unit, which comprises a cabinet body and a base, wherein the cabinet body is arranged on the base and comprises a cabinet body frame, a front door, a rear door and side plates, the front door, the rear door and the side plates are all arranged on the cabinet body frame, the front door is opposite to the rear door, the side plates are arranged between the front door and the rear door, and the front door and the rear door are of a split structure. According to the utility model, the front door and the rear door are of the structure of the split door, so that when the functional devices in the power cabinet are overhauled and maintained, the operation space of the staff is large, the operation is simple and convenient, the working efficiency is improved, most of the operation of the staff can be performed outside the cabinet body, and the safety is improved to a certain extent.

Description

Hydrogen production power supply unit cabinet body structure

Technical Field

The utility model belongs to the technical field of hydrogen production equipment, and particularly relates to a hydrogen production power supply unit cabinet body structure.

Background

The hydrogen production power cabinet is an important component of a hydrogen production system, and the hydrogen production system comprises a plurality of functional devices which need to be installed in the hydrogen production power cabinet and need to be overhauled or maintained regularly. The existing hydrogen production power supply cabinets are mostly of a single-door structure, are troublesome in inspection and maintenance, small in space and difficult to operate, and have potential safety hazards.

According to the search, the Chinese patent utility model with the patent number of CN202021040144 disclosed in 2020-12-01 discloses a hydrogen production power supply cabinet body, which comprises a cabinet body, wherein an externally hung control box, an output row, a filter window, a ball valve, a pagoda and a wire inlet end are arranged on the end surface of the cabinet body; the inside of the cabinet body is provided with an electric control modularized unit module, a circuit breaker, a switching power supply, a fuse, an isolation transformer, a water separator and a shunt. The hydrogen production power supply cabinet body integrates a circuit breaker, a switching power supply, a fuse, an isolation transformer, unit modules and a fuse type isolation switch in the cabinet body, reduces the volume of the whole power supply cabinet, supplies cooling water for each unit module through a water distributor arranged in the cabinet body, and the current distributor feeds back current signals for auxiliary control so as to improve the use safety performance of the whole power supply cabinet; in addition, an externally hung control box is arranged outside the cabinet body. However, the power cabinet in the patent is still a single-door cabinet body, when the internal functional devices are required to be maintained, workers still need to enter the power cabinet, and the power cabinet is troublesome in inspection and maintenance, has small space and difficult operation, and has potential safety hazard.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide the hydrogen production power supply unit cabinet body structure which is simple in structure and convenient to use, and the front door and the rear door are of the split door structure through the design, so that when the functional devices in the power supply cabinet are overhauled and maintained, the operation space of staff is large, the operation is simple and convenient, the working efficiency is improved, most of the operation of the staff can be operated outside the cabinet body, and the safety is improved to a certain extent.

In order to achieve the above purpose, the technical scheme of the utility model is as follows: the utility model provides a hydrogen manufacturing power supply unit cabinet body structure, includes cabinet body and base, and the cabinet body is installed on the base, and the cabinet body includes cabinet body frame, qianmen, back door and curb plate, and qianmen, back door and curb plate are all installed on cabinet body frame, and the qianmen is relative with the back door, and the curb plate setting is between qianmen and back door, and qianmen and back door are the structure of opening to the side.

Further, the cabinet body further comprises a top plate and a bottom plate, the top plate is arranged at the top of the cabinet body frame, the bottom plate is arranged at the bottom of the cabinet body frame, and the base is arranged at the bottom of the bottom plate.

Further, the front door and the rear door comprise a door frame and a door plate, the door plate is fixedly connected to the door frame, and the door frame is rotationally connected to the upright post of the cabinet frame through a hinge.

Further, grid ventilation holes are formed in the door plate of the front door, a filter screen is arranged at the position, corresponding to the grid ventilation holes, of the inner side of the front door, and the filter screen is connected to the door plate of the front door.

Further, a mounting hole is formed in the door plate of the rear door, and the fan and the mounting hole are mounted on the rear door in a matched manner; the top plate is provided with a vent hole.

Further, the cabinet body frame comprises upright posts and cross beams, the upright posts are arranged at four corners of the top plate and the bottom plate, a plurality of cross beams are arranged between two upright posts of the installation side plate, and two ends of each cross beam are respectively connected to the two upright posts.

Further, the base includes frame and stiffening beam, and frame constitution square structure fixed connection is on the bottom plate, and stiffening beam parallel arrangement is in frame constitution square structure, and the both ends of stiffening beam are connected on the frame respectively, and the top of stiffening beam is connected on the bottom plate.

Further, the frame and the stiffening beam are of U-shaped channel steel structures, and elongated lightening holes are formed in the frame and the stiffening beam.

The technical scheme of the utility model has the advantages that:

1. according to the utility model, the front door and the rear door are of the structure of the split door, so that when the functional devices in the power cabinet are overhauled and maintained, the operation space of the staff is large, the operation is simple and convenient, the working efficiency is improved, most of the operation of the staff can be performed outside the cabinet body, and the safety is improved to a certain extent.

2. The base of the utility model prevents the cabinet body from directly contacting with the ground, and the phenomena of damp and corrosion on the lower part of the cabinet body are easy to occur, thereby prolonging the service life of the cabinet body; and the cabinet body is directly contacted with the ground, so that the heat at the bottom of the cabinet body is easy to dissipate and the temperature is too high, thereby damaging functional devices. The base is a frame structure, so that the cabinet body and the bottom surface are separated, and ventilation and heat dissipation effects are achieved.

Drawings

The utility model is described in further detail below with reference to the attached drawings and detailed description:

FIG. 1 is a schematic diagram of the front view of the cabinet structure of the hydrogen-producing power supply unit cabinet of the present utility model;

FIG. 2 is a schematic diagram of the back of the cabinet body structure of the hydrogen-producing power supply unit cabinet of the utility model;

fig. 3 is a schematic diagram of a frame structure of a cabinet body according to the present utility model.

The labels in the above figures are respectively: 1. a cabinet body; 2. a base; 21. a frame; 22. a stiffening beam; 23. elongated lightening holes; 3. a front door; 31. a grid vent; 4. a rear door; 41. a mounting hole; 5. a cabinet frame; 51. a column; 52. a cross beam; 6. a top plate; 61. a vent hole; 7. a bottom plate; 8. a door frame; 9. a door panel; 10. and a side plate.

Detailed Description

In the present utility model, it is to be understood that the term "length"; "width"; "go up"; "Down"; "front"; "rear"; "left"; "right"; "vertical"; "horizontal"; "roof"; "bottom", "inner"; "outside"; "clockwise"; "counterclockwise"; "axial"; "planar orientation"; the orientation or positional relationship indicated by "circumferential" or the like is based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description and simplification of description, and is not indicative or implying that the apparatus or element to be referred to must have a specific orientation; constructed and operated in a particular orientation and therefore should not be construed as limiting the utility model.

As shown in fig. 1 to 3, a cabinet body structure of a hydrogen production power supply unit cabinet comprises a cabinet body 1 and a base 2, wherein the cabinet body 1 is arranged on the base 2, the cabinet body 1 comprises a cabinet body frame 5, a front door 3, a rear door 4 and side plates 10, the front door 3, the rear door 4 and the side plates are all arranged on the cabinet body frame 5, the front door 3 is opposite to the rear door 4, the side plates are arranged between the front door 3 and the rear door 4, and the front door 3 and the rear door 4 are of a split structure. According to the utility model, the front door and the rear door are of the structure of the split door, so that when the functional devices in the power cabinet are overhauled and maintained, the operation space of the staff is large, the operation is simple and convenient, the working efficiency is improved, most of the operation of the staff can be performed outside the cabinet body, and the safety is improved to a certain extent.

The cabinet body 1 further comprises a top plate 6 and a bottom plate 7, wherein the top plate 6 is arranged at the top of the cabinet body frame 5, the bottom plate is arranged at the bottom of the cabinet body frame 5, and the base 2 is arranged at the bottom of the bottom plate 7.

The front door 3 and the rear door 4 comprise a door frame 8 and a door plate 9, the door plate 9 is fixedly connected to the door frame 8, the door frame 8 is rotatably connected to the upright post 51 of the cabinet frame 5 through a hinge, and the front door 3 and the rear door 4 are conveniently opened.

In order to realize cooling and heat dissipation of functional devices in the cabinet body, a grid vent hole 31 is arranged on the door plate 9 of the front door 3, a filter screen is arranged at a position corresponding to the grid vent hole 31 on the inner side of the front door 3, and the filter screen is connected to the door plate 9 of the front door 3. The door plate 9 of the rear door 4 is provided with a mounting hole 41, and the fan and the mounting hole 41 are matched and mounted on the rear door 4; the top plate 6 is provided with a vent hole 61. The fan on the rear door 4 forms convection with the grid vent holes 31 on the front door 3 and the vent holes 61 on the top plate 6 to air-cool components in the hydrogen production power supply unit cabinet; and the heat dissipation of the functional devices in the cabinet body is also facilitated.

The cabinet frame 5 includes a column 51 and a beam 52, the column 51 is disposed at four corners of the top plate 6 and the bottom plate 7, a plurality of beams 52 are disposed between the two columns 51 of the mounting side plate 10, and two ends of the beams 52 are respectively connected to the two columns. The side plate 10 is provided with a through groove for the wire harness, the water cooling pipe and the bus bar to pass through, and the through groove can also play a role in ventilation and heat dissipation.

The base 2 comprises a frame 21 and reinforcing beams 22, wherein the frame 21 is fixedly connected to the bottom plate 7 in a square structure, the reinforcing beams 22 are arranged in the square structure formed by the frame 21 in parallel, two ends of each reinforcing beam 22 are respectively connected to the frame 21, and the top of each reinforcing beam 22 is connected to the bottom plate 7. The frame 21 and the stiffening beam 22 are of U-shaped channel steel structures, and the frame 21 and the stiffening beam 22 are provided with strip-shaped lightening holes 23. The arrangement of the base 2 avoids the direct contact of the cabinet body with the ground, and the phenomena of damp and corrosion of the lower part of the cabinet body are easy to occur, so that the service life of the cabinet body is prolonged; the cabinet body is directly contacted with the ground, so that heat at the bottom of the cabinet body is easy to dissipate and the temperature is too high, thereby damaging functional devices; the structural strength of the base is enhanced by the reinforcing beam 22, the design of the lightening holes in the base is favorable for light weight design on one hand, and on the other hand, the lightening holes play a role in ventilation and heat dissipation, so that the bottom of the cabinet body can be cooled, and further, internal functional devices are protected; the base is a frame structure, so that the cabinet body and the bottom surface are separated, and ventilation and heat dissipation effects are achieved.

The utility model has been described above by way of example with reference to the accompanying drawings, with the understanding that the utility model is embodied. The utility model is not limited by the above-mentioned modes, and various insubstantial improvements made by adopting the technical scheme of the utility model, or the conception and technical scheme of the utility model are directly applied to other occasions without improvement, are all within the protection scope of the utility model.

Claims

1. The utility model provides a hydrogen manufacturing power supply unit cabinet body structure which characterized in that: including cabinet body (1) and base (2), cabinet body (1) are installed on base (2), and cabinet body (1) are including cabinet body frame (5), qianmen (3), back door (4) and curb plate (10), and qianmen (3), back door (4) and curb plate are all installed on cabinet body frame (5), and qianmen (3) are relative with back door (4), and the curb plate setting is between qianmen (3) and back door (4), and qianmen (3) and back door (4) are the structure of opening to each other.

2. A hydrogen-producing power supply unit cabinet structure as claimed in claim 1, wherein: the cabinet body (1) further comprises a top plate (6) and a bottom plate (7), the top plate (6) is arranged at the top of the cabinet body frame (5), the bottom plate is arranged at the bottom of the cabinet body frame (5), and the base (2) is arranged at the bottom of the bottom plate (7).

3. A hydrogen-producing power supply unit cabinet structure as claimed in claim 2, wherein: the front door (3) and the rear door (4) comprise a door frame (8) and a door plate (9), the door plate (9) is fixedly connected to the door frame (8), and the door frame (8) is rotationally connected to an upright post (51) of the cabinet frame (5) through a hinge.

4. A hydrogen-producing power unit cabinet structure as claimed in claim 3, wherein: the door plate (9) of the front door (3) is provided with a grid vent hole (31), a filter screen is arranged at the position corresponding to the grid vent hole (31) on the inner side of the front door (3), and the filter screen is connected to the door plate (9) of the front door (3).

5. A hydrogen-producing power supply unit cabinet structure as defined in claim 4, wherein: the door plate (9) of the rear door (4) is provided with a mounting hole (41), and the fan and the mounting hole (41) are mounted on the rear door (4) in a matching way; a vent hole (61) is arranged on the top plate (6).

6. A hydrogen-producing power supply unit cabinet structure as claimed in any one of claims 3 to 5, wherein: the cabinet body frame (5) comprises upright posts (51) and cross beams (52), the upright posts (51) are arranged at four corners of the top plate (6) and the bottom plate (7), a plurality of cross beams (52) are arranged between the two upright posts (51) of the installation side plate (10), and two ends of each cross beam (52) are respectively connected to the two upright posts.

7. A hydrogen-producing power supply unit cabinet structure as claimed in any one of claims 3 to 5, wherein: the base (2) comprises a frame (21) and reinforcing beams (22), wherein the frame (21) is fixedly connected to the bottom plate (7) in a square structure, the reinforcing beams (22) are arranged in the square structure formed by the frame (21) in parallel, two ends of each reinforcing beam (22) are respectively connected to the frame (21), and the top of each reinforcing beam (22) is connected to the bottom plate (7).

8. A hydrogen-producing power supply unit cabinet structure as defined in claim 7, wherein: the frame (21) and the stiffening beam (22) are of U-shaped channel steel structures, and elongated lightening holes (23) are formed in the frame (21) and the stiffening beam (22).