CN205921226U - Automatic cryogenic electric power cabinet of stabilizing - Google Patents

Abstract

The utility model discloses an automatic refrigeration stable power cabinet, which comprises a power cabinet shell, a rain shield and a base, the rain shield is arranged on the top of the power cabinet shell, and the power cabinet shell is horizontal from top to bottom A supporting plate and a plurality of horizontal plates are provided, a compressor and a controller are arranged on the upper end of the supporting plate, a temperature sensor is arranged on the lower end of the supporting plate, the compressor, the condenser, the induced draft fan and the air purifier are connected to each other in sequence, and there is also a Vertical boards are arranged vertically, and a plurality of ventilation holes are provided on the vertical boards and horizontal boards; a base is provided at the bottom of the power cabinet housing, and vertical springs, Balance ball and adjusting column, the utility model has simple structure, reasonable design and convenient operation, which can realize automatic refrigeration to cool down the inside of the power cabinet, and the power equipment is placed neatly and orderly in the power cabinet, and the power cabinet is placed in a balanced and stable manner.

Description

A stable power cabinet with automatic cooling

technical field

The utility model relates to a power cabinet, in particular to a stable power cabinet with automatic refrigeration.

Background technique

In the field of electric power foundation, power cabinet is a common equipment, and most modern power cabinets are composed of a rectangular metal box. The inside of the power cabinet is generally equipped with continuous cooperating power equipment, and it will generate a large current. Therefore, the heat generated inside the power cabinet is generally relatively large. If the temperature is too high, it is very easy to damage the power equipment inside the power cabinet. The traditional power cabinet Heat dissipation is very slow. Moreover, the power cabinet is often used in the field. The power cabinet needs to be placed in different storage methods in different storage environments, and the power cabinet needs to be limited and fixed. In addition, there are generally no rules for the placement of power equipment inside the modern power cabinet. Once the power equipment in the power cabinet breaks down, it is very inconvenient to overhaul and maintain. In view of the above problems, a new type of power cabinet is needed.

Utility model content

The purpose of this utility model is to provide a stable power cabinet with automatic refrigeration, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above object, the utility model provides the following technical solutions:

A stable power cabinet with automatic refrigeration, comprising a power cabinet shell, a rain shield and a base, support columns are respectively arranged on both sides of the top of the power cabinet shell, and the rain shield is fixed on the upper end of the power cabinet shell through the support columns , the rain shield is arranged obliquely; the power cabinet housing is horizontally provided with a support plate and a plurality of horizontal plates from top to bottom, and between the horizontal plate and the support plate and between two horizontal plates are on the side of the power cabinet housing. An exhaust pipe is arranged on the wall; a compressor and a controller are arranged on the upper end of the support plate, a temperature sensor is arranged on the lower end of the support plate, a condenser is connected to the upper end of the compressor, and a throttle is connected to one end of the condenser. The other end is connected with an air outlet elbow, and the upper end of the condenser is connected with the air purifier through the induced draft fan. Condenser, throttling device, induced draft fan, air cleaner and temperature sensor 1 are all electrically connected with the controller; There is also a riser vertically arranged in the housing of the power cabinet, and the bottom end of the riser is connected to the bottom of the power cabinet housing. The bottom end is connected, the top of the vertical plate is connected with the bottom end of the support plate, there are multiple ventilation holes on the vertical plate and the horizontal plate, the left end of the vertical plate is the circuit cavity, the right end of the vertical plate is the equipment cavity, and the vertical plate also has Wire openings are provided; the bottom of the power cabinet housing is provided with a base, and vertical springs, balance balls and adjustment columns are respectively arranged between the bottom of the base and the power cabinet housing, and the balance ball is arranged on the bottom of the power cabinet housing. At the center position of the end, an adjustment button is arranged on the adjustment column, and a transverse spring is connected between the inner side walls at both ends of the base and the outer side walls at both ends of the power cabinet shell.

Further, the outlet of the air outlet elbow passes through the support plate.

Further, the area of the base is smaller than that of the rainshield.

Compared with the prior art, the utility model divides the interior of the power cabinet into a circuit cavity and an equipment cavity through vertical plates and horizontal plates, which facilitates the placement of power equipment and facilitates the inspection and maintenance of staff; the power cabinet is equipped with a refrigeration system , to prevent damage to the power equipment due to excessive temperature in the power cabinet, and at the same time, automatic cooling can be realized through the temperature sensor and controller; the balance ball and vertical spring between the base and the power cabinet shell can ensure the balance of the power cabinet, and the adjustment column can It is convenient to adjust the horizontal height of the power cabinet shell, the transverse spring between the power cabinet shell and the base can ensure the stability of the power cabinet, the structure is simple, and the operation is convenient.

Description of drawings

Figure 1 is a schematic diagram of the structure of a stable power cabinet with automatic cooling.

detailed description

The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

Please refer to Fig. 1, a kind of stable power cabinet of automatic refrigeration, comprises power cabinet housing 16, rain shield 1 and base 9, and described power cabinet housing 16 top two sides are respectively provided with support column 3, rain shield 1 The support column 3 is fixedly arranged on the upper end of the power cabinet housing 16, and the rain shield 1 is inclined; An exhaust pipe 15 is arranged on the side wall of the power cabinet housing 16 between the support plates 5 and between the two horizontal plates 7; a compressor 18 and a controller 4 are arranged at the upper end of the support plate 5, and A temperature sensor 17 is provided, a condenser 20 is connected to the upper end of the compressor 18, a throttle 19 is connected to one end of the condenser 20, and an air outlet elbow 21 is connected to the other end of the condenser 20, and the outlet of the air outlet elbow 21 passes through the support plate 5, the upper end of the condenser 20 is connected with the air cleaner 2 through the induced draft fan 22, the induced draft fan 22 and the air cleaner 2 are both arranged on the top outside of the power cabinet housing 16, and the induced draft fan 22 is provided with a dust-proof net to compress Machine 18, condenser 20, restrictor 19, induced draft fan 22, air purifier 2 and temperature sensor 17 are all electrically connected with controller 4; Inside the power cabinet housing 16, vertical board 8 is also arranged vertically, The bottom end of the vertical plate 8 is connected to the bottom end of the power cabinet housing 16, and the top end of the vertical plate 8 is connected to the bottom end of the support plate 5. A plurality of ventilation holes 6 are arranged on the vertical plate 8 and the horizontal plate 7, and the vertical plate The left end of 8 is the circuit chamber, the right end of the riser 8 is the equipment chamber, the riser 8 is also provided with wire openings; the bottom of the power cabinet housing 16 is provided with a base 9, the bottom of the base 9 and the power cabinet shell A vertical spring 11, a balance ball 12 and an adjustment column 13 are respectively arranged between the body 16, the balance ball 12 is arranged at the center position of the bottom end of the electric cabinet housing 16, the adjustment button 14 is arranged on the adjustment column 13, and the inside of the two ends of the base 9 A horizontal spring 10 is connected between the two ends of the wall and the power cabinet housing 16, and the area of the base 9 is less than the area of the rain shield 1, preventing rainwater from entering the base 9, ensuring the drying of the spring and prolonging the service life; The new power cabinet shell 16 is divided into a circuit cavity and an equipment cavity by the vertical plate 8, which is convenient for storing different power equipment, and is beneficial to the inspection and maintenance of the staff; when the power cabinet is in use, the power cabinet Electric equipment can produce a large amount of heat, and temperature sensor 17 transmits temperature information to controller 4, and controller 4 controls compressor 18, condenser 20, throttle 19, induced draft fan 22 and air cleaner 2 to work, thereby provides power The cold air is input into the cabinet shell 16, and the cold air flows in the power cabinet shell 16 through the ventilation holes 6 on the horizontal plate 7 and the vertical plate 8, so as to cool down the power equipment and prevent the power equipment from being damaged. The air is discharged from the exhaust pipe 15; the balance ball 12 and the vertical spring 11 between the base 9 and the power cabinet housing 16 can ensure the balance of the power cabinet, and the adjustment column 13 can easily adjust the level of the power cabinet housing 16. The transverse spring 10 between the casing 16 and the base 9 can ensure the stability of the power cabinet.

The preferred implementation of this patent has been described in detail above, but this patent is not limited to the above-mentioned implementation, and within the knowledge of those of ordinary skill in the art, it can also be made without departing from the purpose of this patent. Variations.

Claims (3)

1. A stable power cabinet with automatic refrigeration, comprising a power cabinet housing, a rain shield and a base, characterized in that support columns are respectively arranged on both sides of the top of the power cabinet housing, and the rain shield is fixedly arranged by the support columns On the upper end of the power cabinet shell, the rain shield is arranged obliquely; the power cabinet shell is horizontally provided with a support plate and a plurality of horizontal plates from top to bottom, and there is a gap between the horizontal plate and the support plate and between two horizontal plates. An exhaust pipe is arranged on the side wall of the power cabinet shell; a compressor and a controller are arranged on the upper end of the support plate, a temperature sensor is arranged on the lower end of the support plate, a condenser is connected to the upper end of the compressor, and a joint is connected to one end of the condenser. The other end of the condenser is connected to an air outlet elbow, and the upper end of the condenser is connected to the air purifier through the induced draft fan. Dust net, compressor, condenser, restrictor, induced draft fan, air purifier and temperature sensor are all electrically connected with the controller; the vertical plate is also vertically arranged in the housing of the power cabinet, and the bottom end of the vertical plate is connected to the The bottom of the power cabinet shell is connected, the top of the vertical plate is connected to the bottom of the support plate, there are multiple ventilation holes on the vertical plate and the horizontal plate, the left end of the vertical plate is the circuit cavity, and the right end of the vertical plate is the equipment cavity , the vertical plate is also provided with openings for wires; the bottom of the power cabinet housing is provided with a base, and a vertical spring, a balance ball and an adjustment column are respectively provided between the bottom of the base and the power cabinet housing, and the balance ball is arranged on At the very center of the bottom of the power cabinet housing, an adjustment button is arranged on the adjustment column, and a horizontal spring is connected between the inner side walls at both ends of the base and the outer side walls at both ends of the power cabinet housing. 2 . The self-refrigerating stable power cabinet according to claim 1 , wherein the outlet of the air outlet elbow passes through the support plate. 3 . 3. The self-refrigerating and stable power cabinet according to claim 1, wherein the area of the base is smaller than the area of the rain shield.