CN111326965A - Novel low-voltage complete switch cabinet - Google Patents

Abstract

The invention discloses a novel low-voltage complete switch cabinet which comprises a cabinet body, hinges, a left front door, a right front door, a left rear door, a right rear door, a handle, a rotary handle, a buckle piece and a control part, wherein the cabinet body is formed by welding stainless steel plates, a plurality of vertical hinges are respectively fixed at the front part and the rear part of the cabinet body, the left front door and the right front door are vertically arranged at the left part and the right part of the front end of the cabinet body, and the left rear door and the right rear door are vertically arranged at the left part and the right part of the rear end of the cabinet body. The air energy heat pump all-in-one machine has a constant temperature and humidity control function, can adapt to various complex use environments, has a wider application range, is more environment-friendly and energy-saving due to the adoption of the design of heat dissipation and dehumidification of the air energy heat pump, can check the working data of installation equipment while controlling the air energy heat pump all-in-one machine by adopting a desktop computer, and is convenient, rapid, time-saving and labor-saving.

Description

A new type of low-voltage switchgear

technical field

The invention relates to a complete switch cabinet, in particular to a novel low-voltage complete switch cabinet.

Background technique

A complete switch cabinet is a kind of electrical equipment. The outside line first enters the main control switch in the cabinet, and then enters the sub-control switch, and each branch is set according to its needs. Such as instruments, automatic control, motor magnetic switches, various AC contactors, etc., and some also have complete switch cabinets for high-voltage rooms and low-voltage rooms, and high-voltage busbars, such as power plants, etc. Weekly load reduction. A complete set of switchgear is a combination of all spare parts involved in a complete set of switchgear.

However, most of the traditional low-voltage switchgears require external equipment for heat dissipation, which not only needs to invest a certain amount of money to support this part of the facility, but also needs to occupy a certain space, and most of them are limited to the heat dissipation function, which makes the traditional low-voltage switchgear gradually unable to adapt. The modern and complex use environment highlights the shortcomings of the traditional low-voltage switchgear.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a novel low-voltage complete switch cabinet to solve the above-mentioned technical problems.

For achieving the above object, the present invention adopts the following technical solutions:

A new type of low-voltage complete switch cabinet, including a cabinet body, a loose leaf, a left front door, a right front door, a left rear door, a right rear door, a handle, a rotating handle, a buckle, and a control part, the cabinet body is welded by stainless steel plates, and the The front part and the rear part of the cabinet body are respectively fixed with a plurality of vertical loose-leaf pages, the left and right parts of the front end of the cabinet body are installed with a vertical left front door and the right front door, and the left and right parts of the rear end of the cabinet body are installed with a vertical The left rear door and the right rear door, the left front door, the right front door, the left rear door and the right rear door are hinged with the cabinet body through loose-leaf hinges, and they are all cut from stainless steel plates. A horizontal handle, the handle is cylindrical, a vertical rotating handle is installed on the left part of the front end of the left rear door and the right rear door, and a horizontal buckle is fixed at the rear end of the rotating handle, and the cabinet is installed inside There is a control section.

On the basis of the above technical solutions, the cabinet body includes support feet, reinforcing ribs, an air-energy heat pump integrated machine, a protective net, a lower partition, a middle partition, an upper partition, a right partition, a threading rack, a threading port, a feeder For the air outlet, a vertical support foot is fixed at each of the four corners of the bottom end of the cabinet body, and a vertical reinforcing rib is fixed on each of the front and rear parts of the inner wall of the cabinet. The reinforcing rib is in the shape of a rectangular frame, and the bottom of the cabinet body is fixed There is a horizontal air-energy heat pump integrated machine, a vertical protective net is fixed at the rear of the cabinet, a horizontal lower partition is fixed at the bottom of the inner wall of the cabinet, and a vertical middle is fixed at the upper part of the lower partition. baffle, a horizontal upper baffle is fixed on the right side of the upper end of the middle baffle, a horizontal right baffle is fixed between the right end of the middle part of the middle baffle and the left side of the inner wall of the cabinet, the lower baffle, the middle baffle The board, upper clapboard and right clapboard are all cut from stainless steel plate, and the surface is painted with a layer of insulating paint, the upper part of the reinforcing rib is fixed with a horizontal threading frame, and the left and right ends of the upper part of the cabinet each run through a horizontal wire frame. For the threading port, the left and right parts of the upper upper part of the lower partition and the rear part of the upper upper part of the right partition are respectively penetrated with a vertical air supply opening.

On the basis of the above technical solution, the control part includes a desktop computer, a ventilation fan, a mounting rod, a mounting plate, and a control cavity, a desktop computer is installed on the upper end of the right partition, and a vertical column is fixed on the left and right sides of the upper part of the cabinet. A straight ventilation fan, a plurality of horizontal installation rods are fixed between the reinforcing ribs and the middle partition plate, and a horizontal installation plate is buckled on the installation rod. The installation plate is U-shaped and made of Stainless steel, the surface of the mounting plate is painted with a layer of insulating paint, the cabinet body, the lower clapboard, the middle clapboard and the right clapboard constitute a control cavity, and the air-energy heat pump integrated machine, the desktop computer and the ventilation fan are connected. The two clasps can be connected with the left front door or the left rear door by manually rotating the rotary handle.

Compared with the prior art, the present invention has the following advantages: the present invention has the control function of constant temperature and humidity, so that the new model can adapt to a variety of complex use environments, has a wider scope of application, and uses an air energy heat pump for heat dissipation and heat dissipation. The design of dehumidification makes the new model more environmentally friendly and energy-saving, and while using a desktop computer to control the air-energy heat pump integrated machine, it can also view the working data of the installation equipment, which is convenient, fast, time-saving and labor-saving.

Description of drawings

FIG. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic diagram of the installation of the left rear door and the right rear door of the present invention.

FIG. 3 is a schematic structural diagram of the right rear door of the present invention.

FIG. 4 is a schematic diagram of the installation of the installation board of the present invention.

FIG. 5 is a schematic structural diagram of the protective net of the present invention.

FIG. 6 is a schematic structural diagram of the mounting plate of the present invention.

In the picture: 1. Cabinet body, 2. Loose-leaf, 3. Left front door, 4. Right front door, 5. Left rear door, 6. Right rear door, 7. Handle, 8. Rotating handle, 9. Buckle, 10. Control part , 11, supporting feet, 12, reinforcing ribs, 13, air energy heat pump integrated machine, 14, protective net, 15, lower clapboard, 16, middle clapboard, 17, upper clapboard, 18, right clapboard, 19, Threading rack, 20, Threading port, 21, Air supply port, 22, Desktop computer, 23, Ventilation fan, 24, Mounting rod, 25, Mounting plate, 26, Control cavity.

Detailed ways

The present invention will be further elaborated below with reference to the accompanying drawings and specific embodiments.

As shown in Figure 1-6, a new type of low-voltage switchgear cabinet includes cabinet 1, loose leaf 2, left front door 3, right front door 4, left rear door 5, right rear door 6, handle 7, rotating handle 8, buckle 9 , the control part 10, the cabinet body 1 is welded with stainless steel plates, a plurality of vertical loose-leaf 2 are fixed at the front and the rear of the cabinet body 1, and a vertical leaflet 2 is installed on the front and left sides of the cabinet body 1 Straight left front door 3 and right front door 4, the left and right rear ends of the cabinet 1 are installed with a vertical left rear door 5 and right rear door 6, the left front door 3, right front door 4, left rear door 5 and right rear door 6 It is hinged with the cabinet body 1 through the hinged leaf 2, and both are made of stainless steel plate. The left rear door 5 and the right rear door 6 are respectively provided with a vertical rotating handle 8 at the front left, the rear end of the rotating handle 8 is fixed with a horizontal buckle 9 , and a control part 10 is installed inside the cabinet 1 .

The cabinet body 1 includes support feet 11, reinforcing ribs 12, an air-energy heat pump integrated machine 13, a protective net 14, a lower partition 15, a middle partition 16, an upper partition 17, a right partition 18, a threading frame 19, a threading Port 20, air supply port 21, a vertical support foot 11 is fixed to each of the four corners of the bottom end of the cabinet body 1, and a vertical reinforcing rib 12 is fixed to each of the front and rear parts of the inner wall of the cabinet body 1. A rectangular frame shape, a horizontal air-energy heat pump integrated machine 13 is fixed at the bottom of the cabinet 1, a vertical protective net 14 is fixed at the rear of the cabinet 1, and a horizontal lower partition is fixed at the bottom of the inner wall of the cabinet 1 Plate 15, a vertical middle partition 16 is fixed in the middle of the upper end of the lower partition 15, a horizontal upper partition 17 is fixed on the right side of the upper end of the middle partition 16, and the right end of the middle part of the middle partition 16 and the cabinet body 1. A horizontal right partition 18 is fixed between the left side of the inner wall. The lower partition 15, the middle partition 16, the upper partition 17 and the right partition 18 are all cut from stainless steel plates, and the surface is brushed with a layer of insulation paint, the upper part of the reinforcing rib 12 is fixed with a horizontal threading frame 19, the left and right ends of the upper part of the cabinet 1 each pass through a horizontal threading port 20, the upper end of the lower partition 15 and the upper end of the right partition 18. A vertical air supply port 21 runs through each of the rear parts.

The control part 10 includes a desktop computer 22 , a ventilation fan 23 , a mounting rod 24 , a mounting plate 25 , and a control cavity 26 . A desktop computer 22 is installed on the upper end of the right partition 18 , and the left and right sides of the upper part of the cabinet 1 are respectively fixed. There is a vertical ventilation fan 23, a plurality of horizontal mounting rods 24 are fixed between the reinforcing rib 12 and the middle partition plate 16, and a horizontal mounting plate 25 is buckled on the mounting rods 24. The mounting plate 25 It is U-shaped and made of stainless steel. The surface of the mounting plate 25 is painted with a layer of insulating paint. A control cavity 26 is formed between the cabinet 1 , the lower partition 15 , the middle partition 16 and the right partition 18 . , the air-energy heat pump integrated machine 13 , the desktop computer 22 and the ventilation fan 23 are connected by wires, and the two buckles 9 can be fitted with the left front door 3 or the left rear door 5 by manually rotating the rotary handle 8 .

The working principle of the present invention: the air-energy heat pump integrated machine 13, the desktop computer 22 and the ventilation fan 23 are connected by wires, and the two buckles 9 can be attached to the left front door 3 and the left rear door 5 by manually rotating the rotary handle 8. Combined, circuit control components such as air switches and knife switches can be installed at the front end of the mounting plate 25, and some instruments and meters can be installed in the control cavity 26, while circuit control components such as air switches, knife switches, and some instruments and meters can be combined with the desktop The computer 22 is connected, and the desktop computer 22 can control the air energy heat pump and the ventilation fan 23. The air energy heat pump sucks air through the protective net 14 and discharges it through the air supply port 21 and finally discharges the cabinet 1 through the ventilation fan 23, so as to achieve a constant temperature The function of constant humidity, and the design of the rotatable left front door 3, right front door 4, left rear door 5, right rear door 6 and snap-on mounting plate 25 makes the installation and maintenance of various circuit control components and various instruments more convenient. .

The above are preferred embodiments of the present invention. For those of ordinary skill in the art, according to the teachings of the present invention, without departing from the principles and spirit of the present invention, changes, modifications, Substitutions and modifications still fall within the scope of the present invention.

Claims (3)

1. The utility model provides a novel low pressure complete set cubical switchboard, includes the cabinet body (1), loose-leaf (2), left front door (3), right front door (4), left back door (5), right back door (6), handle (7), rotatory handle (8), cramp (9), control portion (10), its characterized in that: the cabinet body (1) is formed by welding stainless steel plates, a plurality of vertical hinges (2) are respectively fixed at the front part and the rear part of the cabinet body (1), a vertical left front door (3) and a vertical right front door (4) are installed at the left and right sides of the front end of the cabinet body (1), a vertical left rear door (5) and a vertical right rear door (6) are installed at the left and right sides of the rear end of the cabinet body (1), the left front door (3), the right front door (4), the left rear door (5) and the right rear door (6) are hinged with the cabinet body (1) through the hinges (2) and are formed by cutting the stainless steel plates, a horizontal handle (7) is respectively installed at the front end right part of the left front door (3) and the left rear door (5), the handle (7) is cylindrical, a vertical rotating handle (8) is respectively installed at the front end left part of the left rear door (5) and the right rear door (6), and a horizontal buckle piece (9) is fixed at the rear end of the rotating handle (8), a control part (10) is arranged in the cabinet body (1).

2. The novel low-voltage switchgear assembly as claimed in claim 1, wherein: the air energy heat pump integrated cabinet is characterized in that the cabinet body (1) comprises supporting legs (11), reinforcing ribs (12), an air energy heat pump integrated machine (13), a protective net (14), a lower partition plate (15), a middle partition plate (16), an upper partition plate (17), a right partition plate (18), a threading frame (19), threading ports (20) and an air supply port (21), wherein vertical supporting legs (11) are respectively fixed at four corners of the bottom end of the cabinet body (1), vertical reinforcing ribs (12) are respectively fixed at the front part and the rear part of the inner wall of the cabinet body (1), the reinforcing ribs (12) are in a rectangular frame shape, a horizontal air energy heat pump integrated machine (13) is fixed at the bottom of the cabinet body (1), a vertical protective net (14) is fixed at the rear part of the cabinet body (1), a horizontal lower partition plate (15) is fixed at the bottom of the inner wall of the cabinet body (1), and a, middle-base (16) upper end right side is fixed with a horizontally and goes up baffle (17), be fixed with a horizontally right baffle (18) between middle-base (16) middle part right-hand member and the cabinet body (1) inner wall left side, baffle (15), middle-base (16), last baffle (17) and right baffle (18) all adopt the corrosion resistant plate cutting to form down, and the surface brush has a layer of insulating varnish, strengthening rib (12) upper portion is fixed with a horizontally threading frame (19), the cabinet body (1) upper portion is controlled both ends and is respectively run through a horizontally threading mouth (20), baffle (15) upper end is controlled both ends and right baffle (18) upper end rear portion respectively runs through a vertical supply-air outlet (21) down.

3. The novel low-voltage switchgear assembly as claimed in claim 1, wherein: the control part (10) comprises a desktop computer (22), a ventilating fan (23), mounting rods (24), mounting plates (25) and a control cavity (26), the desktop computer (22) is arranged at the upper end of a right partition plate (18), a vertical ventilating fan (23) is respectively fixed at the left side and the right side of the upper part of the cabinet body (1), a plurality of horizontal mounting rods (24) are fixed between reinforcing ribs (12) and a middle partition plate (16), the mounting rods (24) are buckled with a horizontal mounting plate (25), the mounting plates (25) are in a U-shaped plate shape and are made of stainless steel, a layer of insulating paint is brushed on the surface of each mounting plate (25), the control cavity (26) is formed among the cabinet body (1), a lower partition plate (15), the middle partition plate (16) and the right partition plate (18), and the air energy heat pump integrated machine (13), the desktop computer (22) and the ventilating fan (23) are connected through wires, the two buckling pieces (9) can be attached to the left front door (3) or the left rear door (5) through manually rotating the rotating handle (8).

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