CN218275585U

CN218275585U - Self-dehumidifying type electric power distribution cabinet

Info

Publication number: CN218275585U
Application number: CN202222629551.7U
Authority: CN
Inventors: 李军营; 李创业; 徐建军
Original assignee: Henan Zhongtai Cabinet Co ltd
Current assignee: Henan Zhongtai Cabinet Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-01-10
Anticipated expiration: 2032-10-08

Abstract

The utility model relates to a switch board field, concretely relates to from dehumidification formula electric switch board, the intelligent cabinet temperature adjusting device comprises a cabinet body, the fixed mounting of internal surface lower extreme department of cabinet has the baffle, the intake pipe is installed in the fixed embedding of baffle lower surface and intake pipe symmetry department, the inside equal activity of intake pipe and blast pipe is equipped with the fan that admits air, the fan that admits air is consequently and fixed mounting has the motor for the drive fan that admits air, the equal fixed mounting in intake pipe and the inside surface of blast pipe has the support frame, support frame one side fixed surface installs the sponge piece, sponge piece one side activity is equipped with the grid board. The utility model discloses in, can be convenient for automatically dehumidify the air that enters into the switch board inside in the radiating, inside steam in the outside air of avoiding keeps the inside drying of switch board along with the air entering switch board to avoid causing the damage to the electric elements of switch board inside.

Description

Self-dehumidifying type electric power distribution cabinet

Technical Field

The utility model relates to a switch board field, concretely relates to from dehumidification formula electric switch board.

Background

The electric power distribution cabinet is a cabinet which is formed by processing steel materials and used for protecting normal work of components, and when the electric power distribution cabinet is used in places with thick outdoor vegetation or high air humidity, the humidity in the cabinet can be gradually increased along with the circulation of heat dissipation airflow, so that the damage of electric elements is easily caused.

The notice number is: CN215816941U, the disclosed "an electric switch board, including the switch board main part, the switch board main part includes the cabinet body, cabinet door and supporting seat, the both sides surface of the cabinet body all is provided with the louvre, the below of louvre is provided with the tool holder, emergency lighting lamp is installed on the inner chamber top of the cabinet body, radiator fan is all installed to the inner wall both sides of the cabinet body, the inside central authorities of the cabinet body are provided with the baffle, one side surface mounting of baffle has the PLC module, vertical fixing frame is all installed to the both sides of baffle, horizontal mount is installed to one side of vertical fixing frame. The utility model relates to an electric power distribution cabinet compares with ordinary switch board, and the practicality is stronger, can deposit repair tools in the electric cabinet side, when taking place the accident, can provide the illumination light very first time, throws light on to the box inside, makes things convenient for maintenance personal to maintain, and the internal portion of cabinet still installs radiator fan, can dispel the heat immediately to the cabinet body, has increased the practicality of switch board for maintenance personal maintains the operation more convenient;

still there is certain drawback when using, inside introducing the switch board with the outside air through radiator fan, discharge the inside heat of switch board fast, however when using in the environment that some air humidity are high, inside steam among the outside air can enter into the switch board along with the air, lead to the inside humidity of switch board to increase, cause the damage to the inside electrical element of switch board easily, be not convenient for carry out the dehumidification to the air that enters into the switch board inside in the radiating automation.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problem, the utility model aims to provide a from dehumidification formula electric power distribution cabinet, rotate through microprocessor control motor, make the fan that admits air rotate, introduce the intake pipe with the external air inside, then steam in the air is absorbed by the sponge piece, the surplus air enters into the internal portion of cabinet, carry the heat and the steam of the internal portion of cabinet, discharge through the blast pipe, transmission through a gear and No. two gears, make reciprocal lead screw can rotate, the slider can be at its surface reciprocating motion, when the slider removes reciprocal lead screw one end, grid board extrusion sponge piece, separate out the adsorbed steam of sponge piece, then through the infiltration hole, inside the log raft that separates out the sponge piece enters the annular frame, the infiltration pipe makes water discharge to the ground of the cabinet body below, thereby can be convenient for dehumidify the inside air of switch board in the radiating automation, avoid steam in the external air can be inside along with the air entering switch board, keep the inside drying of switch board, cause the damage to the electric elements of switch board inside.

The purpose of the utility model can be realized by the following technical proposal:

the utility model provides a from dehumidification formula electrical power distribution cabinet, includes the cabinet body, cabinet body internal surface lower extreme department fixed mounting has the baffle, the intake pipe is installed in baffle lower fixed surface embedding, the blast pipe is installed with intake pipe symmetry department fixed embedding to baffle lower surface, the inside equal activity of intake pipe and blast pipe is equipped with the fan that admits air, the fan that admits air consequently and fixed mounting has the motor for drive the fan that admits air, the equal fixed mounting in intake pipe and the blast pipe internal surface has the support frame, support frame one side fixed surface installs the sponge piece, sponge piece one side activity is equipped with the grid board.

The method is further characterized in that: the surface of one side of the air inlet fan is fixedly provided with a first gear, a second gear is movably arranged below the first gear, a reciprocating screw rod is fixedly embedded in the surface of one side of the second gear, a sliding block is movably sleeved on the outer side of the reciprocating screw rod, and the sliding block is fixedly connected with the grid plate.

The method is further characterized in that: the output end of the motor is fixedly connected with the air inlet fan, the two motors are respectively and fixedly connected with the air inlet pipe and the exhaust pipe through fixing rods, and the first gear is meshed with the second gear.

The method is further characterized in that: the utility model discloses an intake pipe, exhaust pipe, reciprocating screw rod, air inlet pipe, exhaust pipe, the inside surface of intake pipe, the inside surface department fixed mounting of intake pipe has the filter screen, and the equal fixed mounting of intake pipe and exhaust pipe has spacing support, reciprocating screw rod runs through spacing support and is connected rather than rotating.

Further, the method comprises the following steps: the utility model discloses a cabinet, including intake pipe, blast pipe, infiltration pipe, fixed surface, the intake pipe upper end fixed surface installs the drainage plate, the infiltration hole has all been seted up on intake pipe and blast pipe outside surface, the equal fixed mounting in intake pipe and blast pipe outside surface has annular frame, the infiltration pipe is installed in the fixed surface embedding of annular frame lower extreme, the infiltration pipe runs through cabinet body lower surface.

Further, the method comprises the following steps: the cabinet comprises a cabinet body and is characterized in that a cabinet door is movably connected to the front surface of the cabinet body through a hinge, a sealing strip is fixedly mounted on one side surface of the cabinet door at the lower end, a temperature sensor and a humidity sensor are fixedly embedded in the upper surface of a partition plate, and a microprocessor is fixedly mounted on the lower surface inside the cabinet body.

Further, the method comprises the following steps: and the microprocessor is respectively electrically connected with the motor, the temperature sensor and the humidity sensor.

The utility model has the advantages that:

the temperature inside the cabinet body is sensed by the temperature sensor, the humidity inside the cabinet body is sensed by the humidity sensor, an electric signal is transmitted to the microprocessor, when the temperature or the humidity exceeds a set value, the microprocessor controls the motor to rotate, the air inlet fan is made to rotate, outside air is introduced into the air inlet pipe, water vapor in the air is absorbed by the sponge block, the residual air enters the inside of the cabinet body, heat and water vapor inside the cabinet body are carried, the heat and the water vapor are discharged through the exhaust pipe, the discharged water vapor is adsorbed by the sponge block inside the exhaust pipe, meanwhile, the water vapor is prevented from entering the inside of the cabinet body through the exhaust pipe, the filter screen filters large-volume impurities in the air, the water vapor is prevented from entering the inside of the cabinet body, the first gear synchronously rotates along with the air inlet fan, the reciprocating screw rod can rotate through the transmission of the first gear and the second gear, the slider moves along the spiral grooves on the surfaces of the reciprocating screw rods, when the reciprocating screw rods rotate in a one direction, the slider can reciprocate on the surfaces, the surfaces of the slider can reciprocate, the sliders extrude the sponge block to separate out the sponge block, water vapor can be separated out from the air, and the inside of the distribution cabinet body, the air can be automatically dried along with the moisture vapor, and the moisture inside of the air of the distribution cabinet body, and the heat dissipation elements can be prevented from being damaged along with the moisture of the air of the interior of the grid.

Drawings

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

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the sectional structure of the intake pipe and the cabinet body of the present invention;

FIG. 3 is a schematic view of the split structure of the intake pipe of the present invention;

fig. 4 is a schematic view of the cross-sectional structure of the intake pipe of the present invention.

In the figure: 1. a cabinet body; 101. a cabinet door; 102. a seal strip; 103. a partition plate; 2. an air inlet pipe; 201. filtering with a screen; 202. a drainage plate; 203. a water seepage hole; 204. an annular frame; 205. a permeate tube; 206. an exhaust pipe; 3. an air inlet fan; 301. a motor; 302. a first gear; 303. a second gear; 304. a reciprocating screw rod; 305. a limiting bracket; 4. a sponge block; 401. a grid plate; 402. a slider; 403. a support frame; 5. a temperature sensor; 501. a humidity sensor; 502. a microprocessor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, a self-dehumidification type electric power distribution cabinet comprises a cabinet body 1, a partition plate 103 is fixedly installed at the lower end of the inner surface of the cabinet body 1, an air inlet pipe 2 is fixedly embedded and installed at the lower surface of the partition plate 103, a filter screen 201 is fixedly installed at one end of the inner surface of the air inlet pipe 2, the filter screen 201 filters large-volume impurities in the air to prevent the impurities from entering the cabinet body 1, an air outlet pipe 206 is fixedly embedded and installed at the symmetrical position of the lower surface of the partition plate 103 and the air inlet pipe 2, a drainage plate 202 is fixedly installed at the upper end of the air inlet pipe 2, the air is blown out to the upper side of a side wall of the inner part of the cabinet body 1 by the drainage plate 202, water seepage holes 203 are formed in the outer side surfaces of the air inlet pipe 2 and the air outlet pipe 206, an annular frame 204 is fixedly installed on the outer side surfaces of the air inlet pipe 2 and the air outlet pipe 206, water separated out from a sponge block 4 is discharged into the annular frame 204 through the water seepage holes 203, a penetration pipe 205 is fixedly embedded and installed on the lower end surface of the annular frame 204, the penetration pipe 205 penetrates through the air inlet pipe 205 and penetrates through the air inlet pipe 1, the penetration pipe 205 to discharge pipe 205 to the floor below the cabinet body 1, the air inlet pipe 206, the air inlet pipe 2 and the air outlet pipe 206, the sponge block 2 and the air outlet pipe 206, the fan 3, a motor 301 is movably installed on the support 403, the support frame 304, the support frame is installed on the movable support frame 304, the reciprocating fan support frame 304, the reciprocating support 304 is installed on the reciprocating support frame 304, and the reciprocating guide screw rod 304.

A first gear 302 is fixedly arranged on the surface of one side of the air inlet fan 3, a second gear 303 is movably arranged below the first gear 302, a reciprocating screw rod 304 is fixedly embedded and arranged on the surface of one side of the second gear 303, a sliding block 402 is movably sleeved on the outer side of the reciprocating screw rod 304, the sliding block 402 is fixedly connected with a grid plate 401, and the sliding block 402 moves along a spiral groove on the surface of the reciprocating screw rod 304, so that when the reciprocating screw rod 304 rotates in a single direction, the sliding block 402 can reciprocate on the surface of the reciprocating screw rod; the output end of the motor 301 is fixedly connected with the air inlet fan 3, the two motors 301 are respectively fixedly connected with the air inlet pipe 2 and the exhaust pipe 206 through fixing rods, the first gear 302 is meshed with the second gear 303, the motor 301 is provided with power for the air inlet fan 3, and the reciprocating screw rod 304 can rotate through transmission of the first gear 302 and the second gear 303.

The cabinet body 1 front surface has cabinet door 101 through hinge swing joint, cabinet door 101 a side surface is located lower extreme fixed mounting has sealing strip 102, sealing strip 102 is sealed between with baffle 103 and cabinet door 101, surface mounting installs temperature sensor 5 and humidity transducer 501 on the baffle 103, surface mounting has microprocessor 502 under the cabinet body 1 inside, microprocessor 502 respectively with motor 301, temperature sensor 5 and humidity transducer 501 electric connection, the temperature of the cabinet body 1 inside is responded to temperature sensor 5, humidity transducer 501 responds to the humidity of the cabinet body 1 inside, microprocessor 502 receives the signal of telecommunication of temperature sensor 5 and humidity transducer 501 transmission, and the start-up and the closing of control motor 301, thereby can be convenient for dehumidify the air that enters into the switch board inside radiating simultaneously automatically, avoid the steam in the outside air can be along with the air entering switch board inside, keep the inside drying of switch board, in order to cause the damage to the inside electrical component of switch board.

The working principle is as follows: when the temperature-sensing cabinet is used, the temperature sensor 5 senses the temperature inside the cabinet body 1, the humidity sensor 501 senses the humidity inside the cabinet body 1, then the electric signal is transmitted to the microprocessor 502, when the temperature or the humidity exceeds a set value, the microprocessor 502 controls the motor 301 to rotate, the air inlet fan 3 is enabled to rotate, outside air is introduced into the air inlet pipe 2, then water vapor in the air is absorbed by the sponge block 4, residual air enters the cabinet body 1, the air is blown out towards the upper part of one side wall inside the cabinet body 1 under the action of the flow guiding plate 202, then heat and water vapor inside the cabinet body 1 are carried and exhausted through the exhaust pipe 206, the exhausted water vapor is absorbed by the sponge block 4 inside the exhaust pipe 206, meanwhile, the air is prevented from entering the cabinet body 1 through the exhaust pipe 206, the filter screen 201 filters large impurities in the air, the air is prevented from entering the cabinet body 1, the first gear 302 synchronously rotates along with the air inlet fan 3, through the transmission of the first gear 302 and the second gear 303, the reciprocating screw rod 304 can rotate, the slider 402 moves along the spiral groove on the surface of the reciprocating screw rod 304, when the reciprocating screw rod 304 rotates in a single direction, the slider 402 can reciprocate on the surface of the slider 402, the limiting bracket 305 limits the moving path of the reciprocating screw rod 304 and enables the reciprocating screw rod to rotate, when the slider 402 moves to one end of the reciprocating screw rod 304, the grating plate 401 extrudes the sponge block 4 to separate out the water absorbed by the sponge block, then the water separated out by the sponge block 4 is drained into the annular frame 204 through the water seepage hole 203, the water is drained into the ground below the cabinet body 1 through the permeation pipe 205, so that the air entering the power distribution cabinet can be automatically dehumidified while heat dissipation is realized, the water vapor in the external air can be prevented from entering the power distribution cabinet along with the air, and the drying of the interior of the power distribution cabinet can be kept, so as to avoid damaging the electric elements in the power distribution cabinet.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is illustrative and explanatory only, and it is intended that all such modifications, additions and substitutions as would be apparent to one skilled in the art to the specific embodiments described are within the scope of the invention as claimed.

Claims

1. The utility model provides a from dehumidification formula electric power distribution cabinet, includes the cabinet body (1), its characterized in that, cabinet body (1) internal surface lower extreme department fixed mounting has baffle (103), intake pipe (2) are installed in baffle (103) lower fixed surface embedding, exhaust pipe (206) are installed with intake pipe (2) symmetry department fixed embedding to baffle (103) lower surface, intake pipe (2) and exhaust pipe (206) inside equal activity are equipped with air inlet fan (3), air inlet fan (3) consequently and fixed mounting has motor (301) for drive air inlet fan (3), the equal fixed mounting in internal surface of intake pipe (2) and exhaust pipe (206) has support frame (403), support frame (403) one side fixed surface installs sponge piece (4), sponge piece (4) one side activity is equipped with grid plate (401).

2. The self-dehumidifying electric power distribution cabinet according to claim 1, wherein a first gear (302) is fixedly installed on one side surface of the air inlet fan (3), a second gear (303) is movably arranged below the first gear (302), a reciprocating screw rod (304) is fixedly embedded and installed on one side surface of the second gear (303), a sliding block (402) is movably sleeved on the outer side of the reciprocating screw rod (304), and the sliding block (402) is fixedly connected with the grid plate (401).

3. The self-dehumidifying electric power distribution cabinet according to claim 2, wherein the output end of each motor (301) is fixedly connected with the air inlet fan (3), the two motors (301) are respectively fixedly connected with the air inlet pipe (2) and the air outlet pipe (206) through fixing rods, and the first gear (302) and the second gear (303) are meshed and connected.

4. A self-dehumidifying electric power distribution cabinet according to claim 2, wherein a filter screen (201) is fixedly installed at one end of the inner surface of the air inlet pipe (2), a limiting bracket (305) is fixedly installed on the inner surface of the air inlet pipe (2) and the inner surface of the air outlet pipe (206), and the reciprocating screw rod (304) penetrates through the limiting bracket (305) and is rotatably connected with the same.

5. The self-dehumidifying electric power distribution cabinet according to claim 1, wherein a flow guide plate (202) is fixedly mounted on the upper end surface of the air inlet pipe (2), water seepage holes (203) are formed in the outer side surfaces of the air inlet pipe (2) and the air outlet pipe (206), an annular frame (204) is fixedly mounted on the outer side surfaces of the air inlet pipe (2) and the air outlet pipe (206), a seepage pipe (205) is fixedly embedded in the lower end surface of the annular frame (204), and the seepage pipe (205) penetrates through the lower surface of the cabinet body (1).

6. The self-dehumidifying electric power distribution cabinet according to claim 1, wherein a cabinet door (101) is movably connected to the front surface of the cabinet body (1) through a hinge, a sealing strip (102) is fixedly installed on a lower end of a side surface of the cabinet door (101), a temperature sensor (5) and a humidity sensor (501) are fixedly embedded in an upper surface of the partition plate (103), and a microprocessor (502) is fixedly installed on a lower surface inside the cabinet body (1).

7. Self-dehumidifying electrical power distribution cabinet according to claim 6, wherein the microprocessor (502) is electrically connected to the motor (301), the temperature sensor (5) and the humidity sensor (501), respectively.