CN216773840U - Switch board with dehumidification function - Google Patents

Abstract

The utility model discloses a power distribution cabinet with a dehumidification function, which comprises a cabinet body, wherein a cabinet door is hinged on one side of the cabinet body, supporting legs are connected to the bottom end of the cabinet body, a plurality of ventilation holes are respectively connected to two sides of the cabinet body, a dust-separation net is connected to the positions of the ventilation holes of the cabinet body, a ventilation fan is connected to the rear wall of the cabinet body, a dehumidification cavity is connected to the inner bottom wall of the cabinet body, a dehumidification fan is connected to the dehumidification cavity, an air inlet pipe is connected to the bottom end of the dehumidification cavity, a condensation pipe is connected to the other end of the air inlet pipe, a connecting pipe is connected to the condensation pipe, a liquid collection box is arranged at the other end of the connecting pipe, an exhaust pipe is connected to the other end of the condensation pipe, and the other end of the exhaust pipe is communicated with the cabinet body and is provided with a drying layer at the end. Compared with the prior art, the utility model has the advantages that: is convenient for ventilation, condensation and dehumidification, dust removal and ventilation and dehumidification efficiency enhancement.

Description

Switch board with dehumidification function

Technical Field

The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet with a dehumidification function.

Background

The power distribution cabinet is an important facility in the power system, and the safe operation of the power distribution cabinet is related to the normal operation of each related device, so that the protection and the inspection of the power distribution cabinet are also highly regarded; if the switch board moves under humid environment, bring the hidden danger to its safety, when the temperature more than 30 ℃, when air relative humidity is more than 80%, then can arouse the condensation phenomenon, the condensation can cause power equipment binding post to corrode, reduce insulating properties and arouse the short circuit, causes unnecessary power failure accident and loss. Some switch boards are in outdoor work for a long time, and in some rainy seasons, outdoor air humidity is higher, can produce the influence to the normal work of switch board, so need dehumidify the internal environment of electric power cabinet.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the technical defects and provide the power distribution cabinet with the dehumidification function, which is convenient for ventilation, condensation and dehumidification, dust removal and ventilation and enhances the dehumidification efficiency.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a switch board with dehumidification function, includes the cabinet body, the articulated cabinet door that is equipped with in cabinet body one side, cabinet body bottom is connected and is equipped with the stabilizer blade, cabinet body both sides are connected respectively and are equipped with a plurality of ventilation holes, the cabinet body is equipped with the dust-separation net in the connection of ventilation hole department, it is equipped with the ventilating fan to connect on the cabinet body back wall, it is equipped with the dehumidification chamber to connect on the internal diapire of cabinet, it is equipped with the dehumidification fan to dehumidify intracavity connection, it is equipped with the air-supply line to dehumidify chamber bottom connection, the air-supply line other end is connected and is equipped with the condenser pipe, the connection is equipped with the connecting pipe on the condenser pipe, the connecting pipe other end is equipped with the collection liquid box, the condenser pipe other end is connected and is equipped with the blast pipe, the blast pipe other end intercommunication cabinet body is equipped with the drying layer in end connection.

Compared with the prior art, the utility model has the advantages that: the ventilating fan is started, and drives the outside air to exchange with the air in the cabinet body through the ventilating holes, so that ventilation is promoted, and heat dissipation and moisture removal are facilitated; when the cabinet is in humid weather, when the humidity of the outside air is high, the dehumidifying fan can be started, the dehumidifying fan drives the air in the cabinet body to flow to the condensing pipe through the air inlet pipe, the condensing pipe condenses the moisture in the air into water drops, the water drops are collected into the liquid collecting box through the connecting pipe, the gas is discharged from the exhaust pipe, and finally the gas is further dried through the drying layer.

Furthermore, the vent holes are arranged downwards along the direction far away from the center of the cabinet body, so that outside air can enter the cabinet body and can also be protected from rain; if foreign matters accidentally enter the vent holes, the foreign matters can conveniently slide under the self gravity.

Further, the diameter of condenser pipe is greater than the diameter of air-supply line, it is equipped with the switching pipe to be connected between air-supply line and the condenser pipe, the switching pipe is for leaking hopper-shaped, air-supply line, switching pipe and condenser pipe coaxial coupling for moisture in the humid air can not flow back after being condensed into the drop of water.

Further, still include cleaning device, cleaning device is including connecting in the double-end motor at cabinet body middle part, double-end motor's power take off end connects respectively and is equipped with the pivot, the pivot other end articulates and is equipped with the actuating lever, the actuating lever other end is connected and is equipped with the drive post, connect the fluting that is equipped with the sliding connection cabinet body on the drive post, fluting and drive post cooperation, it is equipped with the connecting rod to connect on the fluting, the connecting rod other end is connected and is equipped with the brush board, the brush board cooperates with the dust separation net, starts double-end motor, double-end motor drive pivot, pivot drive actuating lever, actuating lever pass through drive post drive fluting and slide from top to bottom, and the fluting is cleaned the dust separation net through connecting rod drive brush board, conveniently strengthens air ventilation's efficiency, reinforcing dehumidification effect.

Further, the bottom end of the cabinet body is connected with a cavity, and the liquid collecting box is connected with the cavity in a sliding mode, so that water in the liquid collecting box can be cleaned conveniently.

Further, the condenser pipe spirals and sets up, the connecting pipe is connected to the condenser pipe bottom, has increased the length of air condensation for dehumidification to moist air is more effective, the collection after the drop of water condensation of being convenient for simultaneously.

Drawings

Fig. 1 is a schematic structural diagram of a power distribution cabinet with a dehumidification function according to the present invention.

Fig. 2 is a schematic diagram of the structure a in fig. 1.

Fig. 3 is a schematic diagram of the structure B in fig. 1.

As shown in the figure: 1. the cabinet body, 2, cabinet door, 3, stabilizer blade, 4, ventilation hole, 5, dust screen, 6, ventilating fan, 7, dehumidification chamber, 8, dehumidification fan, 9, air-supply line, 10, condenser pipe, 11, connecting pipe, 12, collect liquid box, 13, blast pipe, 14, dry layer, 15, switching pipe, 16, double-end motor, 17, actuating lever, 18, drive post, 19, fluting, 20, connecting rod, 21, brush board, 22, cavity.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-3, a power distribution cabinet with dehumidification function comprises a cabinet body 1, a cabinet door 2 is hinged on one side of the cabinet body 1, a support leg 3 is connected at the bottom end of the cabinet body 1, a plurality of ventilation holes 4 are respectively connected on two sides of the cabinet body 1, the cabinet body 1 is connected with a dust-proof net 5 at the position of the vent hole 4, the rear wall of the cabinet body 1 is connected with a ventilating fan 6, a dehumidification cavity 7 is connected and arranged on the inner bottom wall of the cabinet body 1, a dehumidification fan 8 is connected and arranged in the dehumidification cavity 7, the bottom end of the dehumidification cavity 7 is connected with an air inlet pipe 9, the other end of the air inlet pipe 9 is connected with a condensation pipe 10, the condensing pipe 10 is connected with a connecting pipe 11, the other end of the connecting pipe 11 is provided with a liquid collecting box 12, the other end of the condensation pipe 10 is connected with an exhaust pipe 13, and the other end of the exhaust pipe 13 is communicated with the cabinet body 1 and is provided with a drying layer 14 in end connection.

The ventilation holes 4 are arranged downwards along the direction far away from the center of the cabinet body 1; the diameter of the condensing pipe 10 is larger than that of the air inlet pipe 9, an adapter pipe 15 is connected between the air inlet pipe 9 and the condensing pipe 10, the adapter pipe 15 is funnel-shaped, and the air inlet pipe 9, the adapter pipe 15 and the condensing pipe 10 are coaxially connected; the cleaning device comprises a double-end motor 16 connected to the middle part of the cabinet body 1, the power output end of the double-end motor 16 is respectively connected with a rotating shaft, the other end of the rotating shaft is hinged with a driving rod 17, the other end of the driving rod 17 is connected with a driving column 18, a slot 19 connected with the cabinet body 1 in a sliding manner is connected to the driving column 18, the slot 19 is matched with the driving column 18, a connecting rod 20 is connected to the slot 19, a brush plate 21 is connected to the other end of the connecting rod 20, and the brush plate 21 is matched with the dust isolating net 5; the bottom end of the cabinet body 1 is connected with a cavity 22, and the liquid collecting box 12 is connected with the cavity 22 in a sliding manner; the condensation pipe 10 is spirally arranged, and the bottom end of the condensation pipe 10 is connected with a connecting pipe 11.

When the utility model is implemented specifically, the ventilating fan 6 is started, the ventilating fan 6 drives the outside air to exchange with the air in the cabinet body 1 through the ventilating hole 4, so that the ventilation is promoted, and the heat dissipation and the moisture removal are facilitated; the ventilation holes 4 are arranged downwards along the direction far away from the center of the cabinet body 1, so that the outside air can enter the cabinet body 1 and can also prevent rain; if foreign matters enter the vent holes 4 carelessly, the foreign matters can conveniently slide under the self gravity; when the cabinet is in a humid weather and the humidity of the outside air is the same as that of the outside air, the dehumidifying fan 8 can be started, the dehumidifying fan 8 drives the air inside the cabinet body 1 to flow to the condensing pipe 10 through the air inlet pipe 9, the condensing pipe 10 condenses the moisture in the air into water drops, the water drops are collected into the liquid collecting box 12 through the connecting pipe 11, the gas is discharged from the exhaust pipe 13, and finally the gas is further dried through the drying layer 14; the diameter of the condensing pipe 10 is larger than that of the air inlet pipe 9, the adapter pipe 15 is funnel-shaped, and the air inlet pipe 9, the adapter pipe 15 and the condensing pipe 10 are coaxially connected, so that moisture in the humid air can not flow back after being condensed into water drops; the condensation pipe 10 is spirally arranged, so that the condensation length of air is increased, the dehumidification of humid air is more effective, and meanwhile, the condensation of water drops is facilitated; starting double-end motor 16, double-end motor 16 drive pivot, pivot drive actuating lever 17, actuating lever 17 slides from top to bottom through drive post 18 drive fluting 19, and fluting 19 is cleaned the dust screen 5 through connecting rod 20 drive brush board 21, conveniently strengthens the efficiency of air ventilation, reinforcing dehumidification effect.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims (6)

1. The utility model provides a switch board with dehumidification function, includes cabinet body (1), its characterized in that: the cabinet is characterized in that a cabinet door (2) is hinged to one side of the cabinet body (1), supporting legs (3) are connected to the bottom end of the cabinet body (1), a plurality of ventilation holes (4) are respectively connected to two sides of the cabinet body (1), a dust isolating net (5) is connected to the ventilation holes (4) of the cabinet body (1), a ventilation fan (6) is connected to the rear wall of the cabinet body (1), a dehumidification cavity (7) is connected to the inner bottom wall of the cabinet body (1), a dehumidification fan (8) is connected to the inner side of the dehumidification cavity (7), an air inlet pipe (9) is connected to the bottom end of the dehumidification cavity (7), a condensation pipe (10) is connected to the other end of the air inlet pipe (9), a connecting pipe (11) is connected to the condensation pipe (10), a liquid collecting box (12) is arranged at the other end of the connecting pipe (11), and an exhaust pipe (13) is connected to the other end of the condensation pipe (10), the other end of the exhaust pipe (13) is communicated with the cabinet body (1) and is provided with a drying layer (14) in end connection.

2. The power distribution cabinet with the dehumidification function according to claim 1, wherein: the ventilation holes (4) are arranged downwards along the direction far away from the center of the cabinet body (1).

3. The power distribution cabinet with the dehumidification function according to claim 1, wherein: the diameter of condenser pipe (10) is greater than the diameter of air-supply line (9), it is equipped with switching pipe (15) to be connected between air-supply line (9) and condenser pipe (10), switching pipe (15) are for leaking hopper-shaped, air-supply line (9), switching pipe (15) and condenser pipe (10) coaxial coupling.

4. The power distribution cabinet with the dehumidification function according to claim 1, wherein: still include cleaning device, cleaning device is including connecting in double-end motor (16) at the middle part of the cabinet body (1), the power take off end of double-end motor (16) is connected respectively and is equipped with the pivot, the pivot other end articulates and is equipped with actuating lever (17), actuating lever (17) other end is connected and is equipped with drive post (18), connect fluting (19) that are equipped with the sliding connection cabinet body (1) on drive post (18), fluting (19) and drive post (18) cooperation, it is equipped with connecting rod (20) to connect on fluting (19), connecting rod (20) other end is connected and is equipped with brush board (21), brush board (21) and dust separation net (5) cooperation.

5. The power distribution cabinet with the dehumidification function according to claim 1, wherein: the cabinet body (1) bottom is connected and is equipped with cavity (22), collection liquid box (12) sliding connection cavity (22).

6. The power distribution cabinet with the dehumidification function according to claim 1, wherein: the condensation pipe (10) is spirally arranged, and the bottom end of the condensation pipe (10) is connected with the connecting pipe (11).

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