CN219874738U - Switch board with inner loop dehumidification effect - Google Patents
Switch board with inner loop dehumidification effect Download PDFInfo
- Publication number
- CN219874738U CN219874738U CN202321252528.9U CN202321252528U CN219874738U CN 219874738 U CN219874738 U CN 219874738U CN 202321252528 U CN202321252528 U CN 202321252528U CN 219874738 U CN219874738 U CN 219874738U
- Authority
- CN
- China
- Prior art keywords
- control cabinet
- switch board
- unit
- dehumidification effect
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007791 dehumidification Methods 0.000 title claims abstract description 31
- 230000000694 effects Effects 0.000 title claims abstract description 19
- 238000010438 heat treatment Methods 0.000 claims abstract description 22
- 238000007664 blowing Methods 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims description 10
- 238000005485 electric heating Methods 0.000 claims description 8
- 230000003028 elevating effect Effects 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 abstract description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 11
- 239000000428 dust Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000002245 particle Substances 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
Landscapes
- Drying Of Gases (AREA)
Abstract
The utility model belongs to the technical field of control cabinets, and particularly relates to a control cabinet with an internal circulation dehumidification effect. This switch board with inner loop dehumidification effect produces wind-force through setting up the unit of blowing, carries out dehumidification cooling to the inside electrical components of switch board, when humidity is too big, starts the heating unit and heats the air, and the unit of blowing forms hot-blast to accelerate dehumidifies the switch board inside, drives dehydrating unit through setting up elevating gear and reciprocates, thereby makes dehydrating unit even to blow dehumidification to the inside electrical components of whole switch board, and efficiency is higher.
Description
Technical Field
The utility model relates to the technical field of control cabinets, in particular to a control cabinet with an internal circulation dehumidification effect.
Background
The switch gear, the measuring instrument, the protection electrical appliance and the auxiliary equipment are assembled in the closed or semi-closed space according to the electrical wiring requirement, the arrangement of the switch gear, the measuring instrument, the protection electrical appliance and the auxiliary equipment is required to meet the requirement of normal operation of an electrical power system, the switch gear is convenient to overhaul, the safety of personnel and surrounding equipment is not endangered, most of switch gear is not provided with a dehumidification structure in the actual use process at present, especially in humid weather, moisture easily enters the switch gear, circuit ageing is easily caused, and the moisture entering the switch gear can only be discharged from a radiating port, so that the dehumidification performance of the switch gear is greatly reduced.
As disclosed in chinese patent publication No. CN215681490U, when in use, firstly, air is supplied to the cabinet body through a fan, then an air flow duct is formed in the cabinet body, moisture in the cabinet body passes through the air guide opening along with the air flow and enters the cover bodies arranged at two sides of the cabinet body, as the strip-shaped opening is cut on the built-in limiting plate, the air flow entering the cover bodies can freely circulate in the areas at two sides of the built-in limiting plate, so that the activated carbon particles can fully absorb the moisture in the air flow, if the activated carbon particles reach adsorption saturation after being used for a period of time, a worker pulls the sealing cover to pull the moisture absorbing component out of the cover bodies, rotates the sealing cover and makes the sealing cover be disconnected with the leakage net barrel, so that the activated carbon particles in the leakage net barrel are convenient to replace, the moisture absorbing component can continuously and effectively absorb the moisture, and after most of the moisture is absorbed by the activated carbon particles, a small amount of moisture is discharged outwards from the heat dissipation net, the moisture in the cabinet body can be maximally removed, and the circuit ageing caused by the moisture accumulated in the cabinet body is avoided.
However, the control cabinet with the internal circulation dehumidification effect in the application utilizes the activated carbon to absorb moisture in the control cabinet, and a person is required to check and replace the control cabinet regularly, so that the operation is complicated, and certain limitation exists.
Therefore, it is needed to provide a control cabinet with an internal circulation dehumidification effect.
Disclosure of Invention
The utility model aims to provide a control cabinet with an internal circulation dehumidification effect, which solves the problems that in the prior art, the moisture in the control cabinet is absorbed by active carbon, and personnel are required to check and replace the control cabinet regularly, so that the operation is complicated.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a switch board with inner loop dehumidification effect, includes switch board and universal wheel, four universal wheel is fixed connection in the lower surface four corners of switch board respectively, the inside rear end of switch board is provided with elevating gear, elevating gear's inside is provided with dehydrating unit.
The lifting device comprises a driving unit and a lifting unit, wherein the driving unit is arranged at the rear end of the control cabinet, and the lifting unit is arranged on the driving unit.
The driving unit comprises a driving motor, a reciprocating screw rod, a limiting ring and a limiting rod, wherein the driving motor is fixedly arranged on the left side of the inner rear end of the control cabinet, the bottom of the reciprocating screw rod is connected to the output end of the driving motor, the limiting ring is fixedly connected to the top of the outer surface of the reciprocating screw rod, the limiting ring is arranged to prevent the lifting unit from ascending excessively, the condition that the lifting unit is separated from the reciprocating screw rod is caused, and the limiting rod is fixedly connected to the right side of the inner rear end of the control cabinet.
The lifting unit comprises a sliding table and a mounting plate, wherein the sliding tables are respectively connected to the outer surfaces of the reciprocating screw rod and the limiting rod in a sliding mode, the left end and the right end of the mounting plate are respectively fixedly connected to the inner outer surfaces of the two sliding tables, the lifting unit drives the sliding tables and the mounting plate to lift or descend through in-situ rotation of the reciprocating screw rod, and accordingly a dehumidifying unit on the mounting plate is driven to lift, and the inside of the control cabinet is dehumidified better and more comprehensively.
The dehumidification device is further improved in that the dehumidification device comprises a blowing unit and a heating unit, wherein the blowing unit is arranged at the center of the upper surface of the mounting plate, and the heating unit is arranged at the front end of the blowing unit.
The fan motor is fixedly arranged at the center of the upper surface of the mounting plate, the rear end of the rotating shaft is connected to the output end of the fan motor, the rotating table is fixedly connected to the front end of the rotating shaft, the five fan blades are respectively and annularly fixedly connected to the outer surface of the rotating table, wind power is generated through rotation of the fan blades, and therefore dehumidification and temperature reduction are carried out on electric elements inside the control cabinet.
The heating unit comprises supporting rods, a heating plate and electric heating wires, wherein the two supporting rods are respectively and fixedly connected to the left side and the right side of the front face of the mounting plate, the heating plate is fixedly connected to the inner ends of the two supporting rods, the electric heating wires are fixedly arranged in the heating plate at equal intervals, the electric heating wires are used for heating air, and the electric heating wires are matched with the blowing unit to blow out hot air so as to accelerate dehumidification of the inside of the control cabinet.
The control cabinet is further improved in that vent holes are respectively formed in the tops of the outer surfaces of the left side and the right side of the control cabinet, dust screens are respectively arranged in the vent holes, interaction between the inside of the control cabinet and the outside air flow is achieved through the vent holes, and the dust screens are arranged, so that outside dust is prevented from entering the inside of the control cabinet.
The temperature sensor is installed at the rear end of the top of the left inner wall of the control cabinet, and the humidity sensor is installed at the front end of the top of the left inner wall of the control cabinet, so that the air humidity and the temperature inside the control cabinet are monitored in real time, and when the humidity is too low, the lifting device and the dehumidifying device are started to operate through the external controller to dehumidify.
The sealing door is arranged on the front face of the control cabinet, the controller is arranged on the front face of the sealing door, and the operation of the device is controlled by the controller.
Compared with the prior art, the utility model has the beneficial effects that:
1. this switch board with inner loop dehumidification effect produces wind-force through setting up the unit of blowing, dehumidifies the cooling to the inside electrical components of switch board, when humidity is too big, starts the heating unit and heats the air, and the unit of blowing forms hot-blast in the cooperation to the inside dehumidification of switch board that carries out of acceleration.
2. This switch board with inner loop dehumidification effect drives dehydrating unit through setting up elevating gear and reciprocates to make dehydrating unit even to blow dehumidification to the inside electrical components of whole switch board, efficiency is higher.
Drawings
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic cross-sectional elevation view of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
fig. 4 is a schematic view showing a rear view overhead detaching structure of the dehumidifying apparatus of the present utility model.
In the figure: 1. a control cabinet; 2. a universal wheel; 301. a driving motor; 302. a reciprocating screw rod; 303. a limiting ring; 304. a limit rod; 305. a sliding table; 306. a mounting plate; 401. a fan motor; 402. a rotation shaft; 403. a turntable; 404. a fan blade; 405. a support rod; 406. a heating plate; 407. an electric heating wire; 5. a dust screen; 6. a temperature sensor; 7. a humidity sensor; 8. sealing the door; 9. and a controller.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution:
embodiment one:
the utility model provides a switch board with inner loop dehumidification effect, includes switch board 1 and universal wheel 2, and four universal wheels 2 are fixed connection in the lower surface four corners of switch board 1 respectively, and the inside rear end center fixedly connected with mounting panel 306 of switch board 1, and the upper surface of mounting panel 306 is provided with dehydrating unit.
The dehumidifying device includes a blowing unit provided at the center of the upper surface of the mounting plate 306 and a heating unit provided at the front end of the blowing unit.
The blowing unit comprises a fan motor 401, a rotating shaft 402, a rotary table 403 and fan blades 404, wherein the fan motor 401 is fixedly arranged at the center of the upper surface of the mounting plate 306, the rear end of the rotating shaft 402 is connected to the output end of the fan motor 401, the rotary table 403 is fixedly connected to the front end of the rotating shaft 402, the five fan blades 404 are respectively and annularly fixedly connected to the outer surface of the rotary table 403, wind power is generated through rotation of the fan blades 404, and therefore dehumidification and temperature reduction are carried out on electrical components in the control cabinet 1.
The heating unit includes bracing piece 405, heating plate 406, electric heater strip 407, and two bracing pieces 405 are fixed connection respectively in the front left and right sides of mounting panel 306, and heating plate 406 fixed connection is in the inner of two bracing pieces 405, and a plurality of electric heater strip 407 equidistance fixed mounting is in the inside of heating plate 406, heats the air through electric heater strip 407, and the unit of blowing blows out hot-blast in cooperation, accelerates the dehumidification to the control cabinet 1 inside.
The ventilation holes have been seted up respectively at the left and right sides surface top of switch board 1, and the inside of two ventilation holes is provided with dust screen 5 respectively, realizes the inside air current interaction with the external world of switch board 1 through the ventilation hole, and dust screen 5's setting then avoids external dust to get into the inside of switch board 1.
Temperature sensor 6 is installed to the left side inner wall top rear end of switch board 1, and humidity transducer 7 is installed to the left side inner wall top front end of switch board 1 to inside air humidity and the temperature of real-time supervision switch board 1, when humidity is too low, starts the dehydrating unit operation through external controller 9 and dehumidifies. The front of the control cabinet 1 is provided with a sealing door 8, the front of the sealing door 8 is provided with a controller 9, and the operation of the device is controlled by the controller 9.
When the humidity sensor 7 senses that the humidity inside the control cabinet 1 is too low during use, the fan motor 401 is started through the controller 9 to drive the rotating shaft 402 to rotate, and then the rotary table 403 at the front end of the rotating shaft 402 is driven to rotate, so that the fan blades 404 on the outer surface of the rotary table 403 are driven to rotate to generate wind, meanwhile, the electric heating wires 407 inside the heating disc 406 operate to heat air, wind blown by the fan blades 404 forms hot air, and the inside of the control cabinet 1 is dehumidified more rapidly.
Embodiment two:
on the basis of the first embodiment, the rear end of the control cabinet 1 is provided with a lifting device, the lifting device comprises a driving unit and a lifting unit, the driving unit is arranged at the rear end of the control cabinet 1, and the lifting unit is arranged on the driving unit.
The drive unit includes driving motor 301, reciprocating screw 302, spacing ring 303, gag lever post 304, and driving motor 301 fixed mounting is in the inside rear end left side of switch board 1, and reciprocating screw 302's bottom is connected in driving motor 301's output, and spacing ring 303 fixed connection is at reciprocating screw 302's surface top, and spacing ring 303's setting avoids lifting unit to rise excessively, causes the condition emergence that breaks away from reciprocating screw 302, and gag lever post 304 fixed connection is in the inside rear end right side of switch board 1.
The lifting unit comprises a sliding table 305 and a mounting plate 306, the two sliding tables 305 are respectively and slidably connected to the outer surfaces of the reciprocating screw rod 302 and the limiting rod 304, and the left end and the right end of the mounting plate 306 are respectively and fixedly connected to the inner side outer surfaces of the two sliding tables 305.
When humidity sensor 7 senses that the humidity in the control cabinet 1 is too low, the driving motor 301 is started through the controller 9 to drive the reciprocating screw rod 302 to rotate in situ, and then the sliding table 305 and the mounting plate 306 are driven to ascend or descend on the outer surfaces of the reciprocating screw rod 302 and the limiting rod 304, so that the dehumidifying unit on the mounting plate 306 is driven to ascend and descend, and the inside of the control cabinet 1 is better and more comprehensively dehumidified by blowing.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Claims (7)
1. The utility model provides a switch board with inner loop dehumidification effect, includes switch board (1) and universal wheel (2), four universal wheel (2) are fixed connection respectively in the lower surface four corners of switch board (1), its characterized in that: the rear end of the inside of the control cabinet (1) is provided with a lifting device, and a dehumidifying device is arranged in the lifting device;
the lifting device comprises a driving unit and a lifting unit, wherein the driving unit is arranged at the rear end of the inside of the control cabinet (1), and the lifting unit is arranged above the driving unit;
the driving unit comprises a driving motor (301), a reciprocating screw rod (302), a limiting ring (303) and a limiting rod (304), wherein the driving motor (301) is fixedly arranged on the left side of the inner rear end of the control cabinet (1), the bottom of the reciprocating screw rod (302) is connected to the output end of the driving motor (301), the limiting ring (303) is fixedly connected to the top of the outer surface of the reciprocating screw rod (302), and the limiting rod (304) is fixedly connected to the right side of the inner rear end of the control cabinet (1).
2. A control cabinet with internal circulation dehumidification effect as claimed in claim 1, wherein: the lifting unit comprises a sliding table (305) and a mounting plate (306), the two sliding tables (305) are respectively and slidably connected to the outer surfaces of the reciprocating screw rod (302) and the limiting rod (304), and the left end and the right end of the mounting plate (306) are respectively and fixedly connected to the inner side outer surfaces of the two sliding tables (305).
3. A control cabinet with internal circulation dehumidification effect as claimed in claim 2, characterized in that: the dehumidifying device comprises a blowing unit and a heating unit, wherein the blowing unit is arranged at the center of the upper surface of the mounting plate (306), and the heating unit is arranged at the front end of the blowing unit;
the blowing unit comprises a fan motor (401), a rotating shaft (402), a rotary table (403) and fan blades (404), wherein the fan motor (401) is fixedly installed at the center of the upper surface of the mounting plate (306), the rear end of the rotating shaft (402) is connected with the output end of the fan motor (401), the rotary table (403) is fixedly connected with the front end of the rotating shaft (402), and five fan blades (404) are annular and respectively fixedly connected with the outer surface of the rotary table (403).
4. A control cabinet with internal circulation dehumidification effect according to claim 3, characterized in that: the heating unit comprises supporting rods (405), heating plates (406) and electric heating wires (407), wherein the two supporting rods (405) are respectively and fixedly connected to the left side and the right side of the front face of the mounting plate (306), the heating plates (406) are fixedly connected to the inner ends of the two supporting rods (405), and the electric heating wires (407) are fixedly mounted in the heating plates (406) at equal intervals.
5. The control cabinet with internal circulation dehumidification effect as set forth in claim 4, wherein: the top of the outer surfaces of the left side and the right side of the control cabinet (1) are respectively provided with a vent hole, and the inside of each vent hole is respectively provided with a dustproof net (5).
6. The control cabinet with internal circulation dehumidification effect as set forth in claim 5, wherein: temperature sensor (6) are installed at left side inner wall top rear end of switch board (1), humidity transducer (7) are installed at left side inner wall top front end of switch board (1).
7. The control cabinet with internal circulation dehumidification effect as set forth in claim 6, wherein: the front of the control cabinet (1) is provided with a sealing door (8), and the front of the sealing door (8) is provided with a controller (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321252528.9U CN219874738U (en) | 2023-05-23 | 2023-05-23 | Switch board with inner loop dehumidification effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321252528.9U CN219874738U (en) | 2023-05-23 | 2023-05-23 | Switch board with inner loop dehumidification effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219874738U true CN219874738U (en) | 2023-10-20 |
Family
ID=88317050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321252528.9U Active CN219874738U (en) | 2023-05-23 | 2023-05-23 | Switch board with inner loop dehumidification effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219874738U (en) |
-
2023
- 2023-05-23 CN CN202321252528.9U patent/CN219874738U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214899544U (en) | Power distribution cabinet with moisture-proof cooling function | |
| CN112952622B (en) | Intelligent switch cabinet and use method thereof | |
| CN219874738U (en) | Switch board with inner loop dehumidification effect | |
| CN210554285U (en) | Novel dampproofing dehumidification fills electric pile device | |
| CN209766945U (en) | Novel distribution box with dehumidifier | |
| CN216564126U (en) | Power grid construction safety protection equipment | |
| CN214899609U (en) | Dehumidification device for distribution box | |
| CN214153715U (en) | Dehumidification device for high-low voltage electrical cabinet | |
| CN211208940U (en) | Dampproofing safety switch cabinet | |
| CN216055975U (en) | Intelligent electrical equipment protection device | |
| CN112421408A (en) | Floating type power distribution cabinet | |
| CN221428269U (en) | Low-voltage safe dampproofing electric power cabinet | |
| CN212726066U (en) | Switch board safety device | |
| CN219371836U (en) | Anti-condensation ring main unit | |
| CN217427355U (en) | Dampproofing dehydrating unit of electric switch board | |
| CN212727738U (en) | High-power combiner switch board convenient to maintenance | |
| CN211655515U (en) | Electric control cabinet for electric power system | |
| CN220253904U (en) | Flat cable termination that light current building control was used | |
| CN220896169U (en) | Electrical control cabinet with heat dissipation performance | |
| CN219917951U (en) | Outdoor moisture resistance power distribution cabinet | |
| CN219999835U (en) | Protection device for electrical control cabinet | |
| CN216557445U (en) | Swimming pool heat pump dehumidification unit with runner heat recovery function | |
| CN210898114U (en) | Intelligent prompting equipment for electric power facility protection | |
| CN219892746U (en) | High temperature-resistant and moisture-proof electrical cabinet | |
| CN212033475U (en) | Waterproof and moistureproof power distribution cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |