CN221057877U - Damp-clearing ventilation type power distribution cabinet - Google Patents
Damp-clearing ventilation type power distribution cabinet Download PDFInfo
- Publication number
- CN221057877U CN221057877U CN202323054137.9U CN202323054137U CN221057877U CN 221057877 U CN221057877 U CN 221057877U CN 202323054137 U CN202323054137 U CN 202323054137U CN 221057877 U CN221057877 U CN 221057877U
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- power distribution
- distribution cabinet
- wall
- fixedly connected
- box
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- 238000009423 ventilation Methods 0.000 title claims abstract description 28
- 238000007791 dehumidification Methods 0.000 claims abstract description 25
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims description 11
- 238000005192 partition Methods 0.000 claims description 9
- 239000000428 dust Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 5
- 238000009833 condensation Methods 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model provides a damp-eliminating ventilation type power distribution cabinet. The damp-eliminating ventilation type power distribution cabinet comprises: a mounting frame; the switch board, switch board fixed connection is at the top of mounting bracket, the filter screen is installed to one side of switch board inner wall, the air inlet has been seted up to one side of switch board inner wall, the vent has been seted up to one side of switch board inner wall, one side fixedly connected with dehumidification box of switch board, the inside of dehumidification box is close to the position fixedly connected with baffle at top, aluminum plate is installed to the back of dehumidification box inner wall is close to the position of one side. The dehumidifying and ventilating type power distribution cabinet provided by the utility model can dehumidify the humid air in the power distribution cabinet in a humid season or region, and meanwhile, the dehumidified air can be newly injected into the power distribution cabinet, so that a certain drying effect can be achieved, the dehumidifying and ventilating of the power distribution cabinet is realized, and the damage or the service life of a circuit control equipment body caused by the condensation of the humid air is reduced.
Description
Technical Field
The utility model relates to the technical field of power distribution cabinets, in particular to a damp-eliminating ventilation type power distribution cabinet.
Background
The power distribution cabinet transfer power distribution cabinet, the illumination power distribution cabinet and the metering cabinet are final-stage equipment of a power distribution system, and the power distribution cabinet is a generic name of a motor control center. The power distribution cabinet is used in the occasions with dispersed load and less loops; the motor control center is used for occasions with concentrated load and more loops.
The power distribution cabinet is mainly used for controlling and distributing electric equipment, protecting overload, short circuit and electric leakage of a circuit, and is installed in various places such as schools, institutions, hospitals, factories, workshops and families, and is like an illumination power distribution box, a power cabinet electric box and the like.
Because the inside of the power distribution cabinet is generally provided with the line control equipment, when the power distribution cabinet is in a season with heavy humidity or humidity, the same inside of the power distribution cabinet generates moist air due to temperature difference to generate dew vapor, and the moisture vapor or the moist air can be attached to the control equipment, if the equipment is damaged or the service life is reduced due to improper maintenance.
Therefore, it is necessary to provide a damp-clearing ventilation type power distribution cabinet to solve the above technical problems.
Disclosure of utility model
The utility model provides a damp-eliminating ventilation type power distribution cabinet, which solves the problems that in a wet season or in a position with heavy moisture, wet air can be condensed and attached to control equipment due to temperature difference, and if the control equipment is not maintained properly, damage is easy to cause, and the service life is reduced.
In order to solve the technical problems, the damp-clearing ventilation type power distribution cabinet provided by the utility model comprises: a mounting frame;
The power distribution cabinet is fixedly connected to the top of the mounting frame, a filter screen is mounted on one side of the inner wall of the power distribution cabinet, an air inlet is formed in one side of the inner wall of the power distribution cabinet, a vent is formed in one side of the inner wall of the power distribution cabinet, a dehumidifying box is fixedly connected to one side of the power distribution cabinet, a partition plate is fixedly connected to the position, close to the top, of the inner wall of the dehumidifying box, an aluminum plate is mounted on the position, close to the other side, of the back of the inner wall of the dehumidifying box, an evaporator is mounted on the position, close to the other side, of the inner wall of the dehumidifying box, a collecting opening is formed in the bottom of the dehumidifying box, a sealing plate is mounted on the other side of the dehumidifying box, an air suction port is fixedly connected to the middle position of the other side of the sealing plate, and a connecting pipe is fixedly connected to the bottom of the dehumidifying box, and a drain pipe is fixedly connected to one side of the collecting box;
the fan is fixedly connected to the top of the partition plate, and an air outlet of the fan is fixedly connected with an air inlet pipe;
the two box doors are rotatably connected to the front face of the power distribution cabinet, and handles are arranged at adjacent positions of the front faces of the two box doors.
The filter screen is installed in the position of vent, and the baffle is divided into upper and lower two parts with the dehumidification box, specifically can refer to figure 2, and the front of aluminum plate and evaporimeter is simultaneously with the inside front connection of dehumidification box, plays fixed action, and aluminum plate and evaporimeter are installed in the latter half of dehumidification box, and the collection mouth is located aluminum plate's below, and the inlet end of connecting pipe and fan is connected, and intake pipe and air inlet are connected, and the control switch of dehumidification box internal equipment can be installed in the switch board inside also can install inside the control box.
Preferably, one of the front faces of the box doors is fixedly connected with a fixing plate, and the front face of the fixing plate is provided with an indicator lamp.
The pilot lamp can show the power distribution cabinet internal equipment running state, and the fixed plate is located the front of chamber door and is close to the position at top.
Preferably, the position of the other side of the inner wall of the power distribution cabinet, which is close to the top, is provided with an air hole, and the other side of the inner wall of the power distribution cabinet is provided with a dust screen.
The dust screen is positioned at the position of the air holes to prevent dust from directly entering.
Preferably, the equal fixedly connected with installation piece in four angles in bottom of mounting bracket inner wall, the control box is installed to the bottom of switch board, humidity transducer is installed at the inside top of switch board.
The humidity sensor cooperates with the control equipment inside the control box to automatically start the fan and the evaporator to dehumidify the power distribution cabinet, and the equipment inside the dehumidification box can be started normally and manually without the humidity sensor and the control equipment inside the control box.
Preferably, the top of switch board inner wall is installed the light, two installation poles are installed to the inside position that is close to the back of switch board.
The top and the bottom of installation pole are connected with the top and the bottom of switch board inner wall.
Preferably, the front of the installation rod is provided with a plurality of installation plates, and the front of each installation plate is provided with a circuit control device body.
A certain space is arranged between the upper and lower adjacent mounting plates.
Preferably, the front of the installation rod is provided with a plurality of wire grooves, and the front of each wire groove is fixedly connected with a plurality of fixing buckles.
The wire slot is located between two mounting panels, and the fixed knot is the buckle that can block main line.
Compared with the related art, the damp-eliminating ventilation type power distribution cabinet provided by the utility model has the following beneficial effects:
The utility model provides a dehumidifying ventilation type power distribution cabinet, when a power distribution cabinet is dehumidified and ventilated in a region with heavy moisture or in seasons, a dehumidifying box is firstly arranged at a position where a ventilation opening is formed in one side of the power distribution cabinet, the inside of the dehumidifying box is divided into an upper layer and a lower layer through a partition plate, an evaporator and an aluminum plate are arranged in the lower layer, the upper layer is provided with the fan, the air inlet of the fan is connected with the lower layer of the dehumidifying box through a connecting pipe, the air outlet of the fan is connected with the air inlet, when the air humidity in the power distribution cabinet is high, the fan is started to suck air in the lower layer of the dehumidifying box through the connecting pipe, the moist air in the power distribution cabinet can enter the inside of the dehumidifying box through a filter screen and the ventilation opening, the moist air can pass through the evaporator, moisture in the air is adsorbed on the aluminum plate through the evaporator, the dry air with a certain amount of heat can be sucked into the inside of the fan through the connecting pipe, and then is conveyed into the inside of the power distribution cabinet through the air inlet pipe, so that the air circulation is formed, the air heated by the evaporator can be cooled through the connecting pipe on the outside, the air inlet can be cooled, the air can be cooled through the air in a certain layer, when the humidity of the aluminum plate is high, the humidity can be discharged through the evaporator, the moisture can be cooled down through a part of the evaporator, and the moisture can be discharged through a new humidity control device, and can be exhausted through a new humidity control device, and can be or a humidity control device, and can be reduced, and the humidity can be exposed to the humidity air can be or a ventilating device, and a ventilating device can be or a ventilating ventilation device.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of a dehumidifying and ventilating type power distribution cabinet according to the present utility model;
FIG. 2 is a schematic view of the structure of the aluminum plate according to the present utility model;
FIG. 3 is an enlarged view of the portion B of FIG. 2;
FIG. 4 is a schematic view of a mounting plate according to the present utility model;
fig. 5 is an enlarged view at a shown in fig. 1.
Reference numerals in the drawings: 1. the air conditioner comprises a mounting rack, 2, a filter screen, 3, a collecting box, 4, a sealing plate, 5, a connecting pipe, 6, a dehumidifying box, 7, an air inlet, 8, a fixing plate, 9, a box door, 10, a power distribution cabinet, 11, an air vent, 12, an indicator light, 13, a handle, 14, an air suction port, 15, an evaporator, 16, an aluminum plate, 17, a collecting port, 18, a drain pipe, 19, a ventilation opening, 20, a fan, 21, a partition plate, 22, an air inlet pipe, 23, a mounting rod, 24, a dust screen, 25, a fixing buckle, 26, a wire slot, 27, a mounting plate, 28, a humidity sensor, 29, a line control equipment body, 30, an illuminating lamp, 31, a mounting block, 32 and a control box.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5 in combination, fig. 1 is a schematic structural diagram of a preferred embodiment of a damp-clearing ventilation type power distribution cabinet according to the present utility model; FIG. 2 is a schematic view of the structure of the aluminum plate according to the present utility model; FIG. 3 is an enlarged view of the portion B of FIG. 2; FIG. 4 is a schematic view of a mounting frame according to the present utility model; fig. 5 is an enlarged view at a shown in fig. 1. The ventilation formula switch board dispels dampness includes: a mounting frame 1;
The power distribution cabinet 10, power distribution cabinet 10 fixed connection is at the top of mounting bracket 1, filter screen 2 is installed to one side of switch cabinet 10 inner wall, air inlet 7 has been seted up to one side of switch cabinet 10 inner wall, vent 19 has been seted up to one side of switch cabinet 10 inner wall, one side fixedly connected with dehumidification box 6 of switch cabinet 10, the inside position that is close to the top of dehumidification box 6 is fixedly connected with baffle 21, aluminum plate 16 is installed to the position that the back of dehumidification box 6 inner wall is close to one side, evaporator 15 is installed to the position that the back of dehumidification box 6 is close to the opposite side, collection mouth 17 has been seted up to the inside bottom of dehumidification box 6, closing plate 4 is installed to the opposite side of dehumidification box 6, the opposite side intermediate position fixedly connected with induction port 14 of closing plate 4, the other end fixedly connected with connecting pipe 5 of induction port 14, the bottom fixedly connected with collection box 3 of dehumidification box 6, one side fixedly connected with drain pipe 18 of collection box 3.
The fan 20 is fixedly connected to the top of the partition plate 21, and an air outlet of the fan 20 is fixedly connected with an air inlet pipe 22;
the two box doors 9, two the box doors 9 rotate and connect in the front of switch board 10, and the front adjacent position thickness of two box doors 9 all is provided with handle 13.
The filter screen 2 is installed in the position of vent 19, and baffle 21 is divided into two upper and lower parts with dehumidification box 6, specifically can refer to fig. 2, aluminum plate 16 and the front of evaporimeter 15 are simultaneously with the inside front connection of dehumidification box 6, play the fixed action, aluminum plate 16 and the lower half of dehumidification box 6 is installed to evaporimeter 15, collection mouth 17 is located aluminum plate 16's below, the inlet end connection of connecting pipe 5 and fan 20, intake pipe 22 and air inlet 7 are connected, have the lock on the handle 13, chamber door 9 is through hinge connection, collection box 3 is located the below of collection mouth 17.
One of the front faces of the box doors 9 is fixedly connected with a fixing plate 8, and an indicator lamp 12 is arranged on the front face of the fixing plate 8.
The pilot lamp 12 can show the running state of the internal equipment of the power distribution cabinet 10, and the fixed plate 8 is positioned at the position of the front surface of the box door 9 close to the top.
The other side of the inner wall of the power distribution cabinet 10 is provided with an air vent 11 near the top, and the other side of the inner wall of the power distribution cabinet 10 is provided with a dust screen 24.
The dust screen 24 is positioned at the position of the air holes 11 to prevent dust from directly entering, and the air holes 11 can play a certain role in heat dissipation when dehumidification is not needed.
The four angles in the bottom of mounting bracket 1 inner wall all fixedly connected with installation piece 31, control box 32 is installed to the bottom of switch board 10, humidity transducer 28 is installed at the inside top of switch board 10.
The humidity sensor 28 cooperates with the control equipment in the control box 32 to automatically start the fan 20 and the evaporator 15 to dehumidify the power distribution cabinet 10, the humidity sensor 28 and the control equipment in the control box 32 are not provided, the equipment in the dehumidification box 6 can be started normally and manually, and only the humidity sensor 28 can monitor the humidity in the power distribution cabinet 10 to reach a preset value and then send out an alarm to prompt a worker to start the equipment in the dehumidification box 6.
The top of switch board 10 inner wall is installed light 30, two installation poles 23 are installed to the inside position that is close to the back of switch board 10.
The top and bottom ends of the mounting rod 23 are connected to the top and bottom of the inner wall of the power distribution cabinet 10, and the positions of the two sides of the mounting rod 23, which are close to the inner wall of the power distribution cabinet 10, are specifically referred to in fig. 4.
A plurality of mounting plates 27 are mounted on the front surface of the mounting rod 23, and a line control device body 29 is mounted on the front surface of each mounting plate 27.
A certain space is reserved between the upper and lower adjacent mounting plates 27, and the circuit control device body 29 is used for mounting corresponding devices according to the use requirements.
The front of the mounting rod 23 is provided with a plurality of wire slots 26, and the front of the wire slots 26 is fixedly connected with a plurality of fixing buckles 25.
The wire slot 26 is located between two mounting plates 27, and the fixing buckle 25 is a buckle capable of clamping a main circuit, and the mounting plates 27 and the wire slot 26 are detachable through bolt installation.
The working principle of the dehumidifying and ventilating type power distribution cabinet provided by the utility model is as follows:
Firstly, the dehumidifying box 6 is arranged at one side of the power distribution cabinet 10, the position of the ventilation opening 19 is formed, the inside of the dehumidifying box 6 is divided into an upper layer and a lower layer through a partition 21, the evaporator 15 and the aluminum plate 16 are arranged on the lower layer, the fan 20 is arranged on the upper layer, the air inlet of the fan 20 is connected with the lower layer of the dehumidifying box 6 through the connecting pipe 5, the air outlet of the fan 20 is connected with the air inlet 7, when the air humidity in the power distribution cabinet 10 is high, the fan 20 starts to suck the air of the lower layer of the dehumidifying box 6 through the connecting pipe 5, the moist air in the power distribution cabinet 10 can enter the inside of the dehumidifying box 6 through the filter screen 2 and the ventilation opening 19, the moist air can pass through the evaporator 15, moisture in the air is adsorbed on the aluminum plate 16 through the evaporator 15, the dry air with a certain amount of heat can be sucked into the inside of the fan 20 through the connecting pipe 5, and then the air is conveyed into the inside of the power distribution cabinet 10 through the air inlet pipe 22 and the air inlet 7, so that an air circulation is formed, the air heated through the evaporator 15 can reduce a certain temperature through the connecting pipe 5 on the outside, the aluminum plate 16 can be discharged through the evaporator 17, and the moist air can be discharged through the evaporator part 17.
Compared with the related art, the damp-eliminating ventilation type power distribution cabinet provided by the utility model has the following beneficial effects:
When the interior of the power distribution cabinet 10 is dehumidified and ventilated in a region with heavy moisture or in seasons, the dehumidifying box 6 is firstly arranged at the position of the ventilation opening 19 on one side of the power distribution cabinet 10, the interior of the dehumidifying box 6 is divided into an upper layer and a lower layer through the partition plate 21, the evaporator 15 and the aluminum plate 16 are arranged on the lower layer, the fan 20 is arranged on the upper layer, the air inlet of the fan 20 is connected with the lower layer of the dehumidifying box 6 through the connecting pipe 5, the air outlet of the fan 20 is connected with the air inlet 7, when the air humidity in the power distribution cabinet 10 is high, the fan 20 starts to suck the air of the lower layer of the dehumidifying box 6 through the connecting pipe 5, the moist air in the power distribution cabinet 10 enters the interior of the dehumidifying box 6 through the filter screen 2 and the ventilation opening 19, the moist air passes through the evaporator 15, the moisture in the air is adsorbed on the aluminum plate 16 through the evaporator 15, the air which is dried and has certain heat can be sucked into the blower 20 through the connecting pipe 5 and then is conveyed into the power distribution cabinet 10 through the air inlet pipe 22 and the air inlet 7, so that an air circulation is formed, the air which is heated by the evaporator 15 can reduce certain temperature through the connecting pipe 5 exposed outside, water drops on the aluminum plate 16 can be evaporated through the evaporator 15, and part of the water drops can be discharged through the collecting port 17.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. The utility model provides a damp ventilation formula switch board, its characterized in that includes: a mounting frame;
The power distribution cabinet is fixedly connected to the top of the mounting frame, a filter screen is mounted on one side of the inner wall of the power distribution cabinet, an air inlet is formed in one side of the inner wall of the power distribution cabinet, a vent is formed in one side of the inner wall of the power distribution cabinet, a dehumidifying box is fixedly connected to one side of the power distribution cabinet, a partition plate is fixedly connected to the position, close to the top, of the inner wall of the dehumidifying box, an aluminum plate is mounted on the position, close to the other side, of the back of the inner wall of the dehumidifying box, an evaporator is mounted on the position, close to the other side, of the inner wall of the dehumidifying box, a collecting opening is formed in the bottom of the dehumidifying box, a sealing plate is mounted on the other side of the dehumidifying box, an air suction port is fixedly connected to the middle position of the other side of the sealing plate, and a connecting pipe is fixedly connected to the bottom of the dehumidifying box, and a drain pipe is fixedly connected to one side of the collecting box;
the fan is fixedly connected to the top of the partition plate, and an air outlet of the fan is fixedly connected with an air inlet pipe;
the two box doors are rotatably connected to the front face of the power distribution cabinet, and handles are arranged at adjacent positions of the front faces of the two box doors.
2. The dehumidification and ventilation type power distribution cabinet according to claim 1, wherein a fixing plate is fixedly connected to the front face of one of the cabinet doors, and an indicator lamp is mounted on the front face of the fixing plate.
3. The damp-proof and ventilation type power distribution cabinet according to claim 1, wherein the other side of the inner wall of the power distribution cabinet is provided with ventilation holes near the top, and the other side of the inner wall of the power distribution cabinet is provided with a dust screen.
4. The damp-proof ventilating type power distribution cabinet according to claim 1, wherein the four corners of the bottom of the inner wall of the mounting rack are fixedly connected with mounting blocks, a control box is mounted at the bottom of the power distribution cabinet, and a humidity sensor is mounted at the top of the inside of the power distribution cabinet.
5. The dehumidification and ventilation type power distribution cabinet according to claim 1, wherein an illuminating lamp is installed at the top of the inner wall of the power distribution cabinet, and two installation rods are installed at positions, close to the back, of the inside of the power distribution cabinet.
6. The dehumidification and ventilation type power distribution cabinet of claim 5, wherein the plurality of mounting plates are mounted on the front face of the mounting rod, and the circuit control device bodies are mounted on the front faces of the mounting plates.
7. The dehumidification and ventilation type power distribution cabinet of claim 5, wherein the front face of the mounting rod is provided with a plurality of wire slots, and the front faces of the wire slots are fixedly connected with a plurality of fixing buckles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323054137.9U CN221057877U (en) | 2023-11-13 | 2023-11-13 | Damp-clearing ventilation type power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323054137.9U CN221057877U (en) | 2023-11-13 | 2023-11-13 | Damp-clearing ventilation type power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221057877U true CN221057877U (en) | 2024-05-31 |
Family
ID=91206893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323054137.9U Active CN221057877U (en) | 2023-11-13 | 2023-11-13 | Damp-clearing ventilation type power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221057877U (en) |
-
2023
- 2023-11-13 CN CN202323054137.9U patent/CN221057877U/en active Active
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