CN113300254A - Cubical switchboard of intelligence cooling dehumidification - Google Patents
Cubical switchboard of intelligence cooling dehumidification Download PDFInfo
- Publication number
- CN113300254A CN113300254A CN202110582934.0A CN202110582934A CN113300254A CN 113300254 A CN113300254 A CN 113300254A CN 202110582934 A CN202110582934 A CN 202110582934A CN 113300254 A CN113300254 A CN 113300254A
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- switch cabinet
- cabinet body
- air
- hole
- screw rod
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/303—Bases or feet
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/306—Accessories, e.g. windows
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/52—Mobile units, e.g. for work sites
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses an intelligent cooling and dehumidifying switch cabinet which comprises a switch cabinet body, wherein a wind guide mechanism is arranged on one side of the switch cabinet body, the wind guide mechanism can increase the flow of air in the switch cabinet body, the wind guide mechanism comprises a motor, a screw rod and a sliding block, the screw rod is arranged on an output shaft of the motor in the switch cabinet body, the sliding block is rotatably arranged on the screw rod, an air guide plate is hinged to the inner side wall of the switch cabinet body, one end, far away from the inner side wall of the switch cabinet body, of the air guide plate is hinged to the sliding block through a connecting plate, an air inlet pipe and an air outlet pipe are respectively arranged on two side walls of the switch cabinet body, and an air heating box is arranged on the side wall of the switch cabinet body. The invention solves the problems that the temperature and the humidity in the switch cabinet cannot be well controlled by the conventional switch cabinet, and the electric elements in the switch cabinet can be damaged due to overhigh temperature or overhigh humidity, avoids influencing the normal operation of the switch cabinet, effectively protects the circuit where the switch cabinet is positioned, and improves the working efficiency of the switch cabinet.
Description
Technical Field
The invention relates to the technical field of switch cabinets, in particular to an intelligent cooling and dehumidifying switch cabinet.
Background
The switch cabinet is an electrical device, the exterior line of the switch cabinet firstly enters a main control switch in the cabinet, then enters a branch control switch, each branch circuit is arranged according to the requirement, such as an instrument, an automatic control, a motor magnetic switch, various alternating current contactors and the like, some switch cabinets are also provided with a high-voltage chamber and a low-voltage chamber, a high-voltage bus is arranged, such as a power plant and the like, and a low-cycle load shedding device for protecting the main equipment is also arranged; or according to different cabinet body structures, the cabinet body can be divided into an open type switch cabinet, a metal closed switch cabinet and a metal closed armored switch cabinet; the high-voltage switch cabinet, the medium-voltage switch cabinet, the low-voltage switch cabinet and the like can be divided according to different voltage grades, and the high-voltage switch cabinet, the medium-voltage switch cabinet, the low-voltage switch cabinet and the like are mainly suitable for various occasions such as power plants, transformer substations, petrochemical industry, metallurgical steel rolling, light industrial textile, factories and mining enterprises, residential districts, high-rise buildings and the like.
In actual life, the temperature and humidity in the control switch cabinet that present cubical switchboard can not be fine, and high temperature or humidity are too high can make the electrical component in the cubical switchboard damage, influence the normal operating of cubical switchboard, can not effectually protect the circuit of place, have reduced the work efficiency of cubical switchboard, and the cubical switchboard damages easily, has increased staff's work burden.
Disclosure of Invention
In order to solve the technical problems, the invention provides the following technical scheme:
the invention provides an intelligent cooling and dehumidifying switch cabinet,
the air guide mechanism is arranged on one side of the switch cabinet body and can increase the flow of air in the switch cabinet body, the air guide mechanism comprises a motor, a screw rod and a sliding block, the motor is arranged on the outer side wall of the switch cabinet body, an output shaft of the motor penetrates through the side wall of the switch cabinet body and extends into the switch cabinet body, the screw rod is arranged on the motor output shaft in the switch cabinet body, the sliding block is rotatably arranged on the screw rod, the output shaft of the motor rotates to drive the screw rod to rotate so as to drive the sliding block to reciprocate left and right on the screw rod, an air guide plate is hinged to the inner side wall of the switch cabinet body, one end of the air guide plate, which is far away from the inner side wall of the switch cabinet body, is hinged to the sliding block through a connecting plate, and the connecting plate drives the air guide plate to shake up and down in the process of reciprocating left and right of the sliding block, thereby improve the flow rate of the internal air of cubical switchboard cabinet, the both sides wall of the cubical switchboard cabinet body is provided with intake pipe, outlet duct respectively, intake pipe, outlet duct all run through the lateral wall of the cubical switchboard cabinet body and extend to the cubical switchboard cabinet is external, the intake pipe port is provided with the filter screen, the outlet duct port is provided with the air discharge fan, the lateral wall of the cubical switchboard cabinet body is provided with air heating box.
Preferably, the inside air-blower that is provided with of air heating case, the air-blower side is provided with the heater strip, air heating case's gas outlet with the lower extreme intercommunication of the cubical switchboard cabinet body, the outside air warp the air-blower is carried extremely in the air heating case, the heater strip is right the air heats, and the air of heating is warp again the gas outlet is carried extremely the cubical switchboard cabinet is internal, thereby is right the cubical switchboard cabinet body dehumidifies.
Preferably, the induced draft plates are arranged in two groups and are respectively arranged on the upper side and the lower side of the screw rod, grooves are formed in the surfaces of the induced draft plates, door plates are hinged to the grooves, and phase change blocks can be placed in the grooves.
Preferably, switch cabinet body lower extreme is provided with the fixed axle, is convenient for the removal and the maintenance of switch cabinet body, the fixed axle lower extreme is provided with the pulley, for preventing that switch cabinet body from taking place to slide when the operation, be provided with the brake block on the pulley.
Preferably, the air guide mechanisms are arranged into two groups and respectively arranged at the left side and the right side of the switch cabinet body.
Preferably, the groove on the air guide plate is provided with a through hole, the through hole is composed of a first through hole, a second through hole and a third through hole which are communicated with each other, the first through hole, the second through hole and the third through hole are sequentially arranged from inside to outside, and the first through hole and the third through hole are of conical structures.
Preferably, the upper end of the switch cabinet body is hinged with a cabinet cover, the cabinet cover is convenient for installation and maintenance of equipment in the switch cabinet body, and the cabinet cover is hinged with a sealing layer between the switch cabinet body.
Preferably, be convenient for the opening and the closure of cabinet lid, the articulated handle that is provided with in upper end of cabinet lid, be provided with anti-skidding line on hand, anti-skidding line can prevent that operating personnel hand from skidding.
The invention has the beneficial effects
(1) The invention can generate heat when the internal parts of the switch cabinet operate, the heat leads the surrounding air temperature to rise through heat transfer, the exhaust fan is convenient for the air flow in the switch cabinet to lead the air around the internal parts of the switch cabinet to be always in an accelerated flow and replacement state, thus leading the surface of the parts in the transformer main body to be uniformly radiated, moreover, an operator turns on a motor switch, an output shaft of the motor rotates to drive a screw rod to rotate, thereby driving a slide block to reciprocate left and right on the screw rod, and the slide block drives an induced draft plate to shake up and down through a connecting plate in the process of reciprocating left and right, thereby further improving the flow rate of the air in the switch cabinet, leading the temperature generated by the internal parts of the switch cabinet to be taken away by the flowing air, and achieving the purpose of cooling.
(2) When the humidity in the switch cabinet body is too high due to damp weather, the outside air is sucked into the air heating box through the air blower, the air is heated by the heating wires, the heated air is introduced into the switch cabinet body through the air outlet of the air heating box for dehumidification, and the motor drives the air guide plate to shake up and down, so that the flow rate of the air in the switch cabinet body is increased, and the dehumidification efficiency is improved.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a structural sectional view of the air inducing plate of the present invention.
Fig. 3 is a sectional view of the structure of the cabinet cover of the present invention.
Description of reference numerals: 1-switch cabinet body, 2-motor, 3-screw rod, 4-slide block, 5-induced draft plate, 6-air inlet pipe, 7-air outlet pipe, 8-filter screen, 9-exhaust fan, 10-air heating box, 11-blower, 12-heating wire, 13-fixed shaft, 14-pulley, 15-first through hole, 16-second through hole, 17-third through hole, 18-cabinet cover, 19-sealing layer and 20-handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
As shown in fig. 1-3, the present invention provides an intelligent cooling and dehumidifying switch cabinet,
the air guide mechanism is arranged on one side of the switch cabinet body 1, the air guide mechanism can increase the flow of air in the switch cabinet body 1, the air guide mechanism comprises a motor 2, a screw rod 3 and a sliding block 4, the motor 2 is arranged on the outer side wall of the switch cabinet body 1, an output shaft of the motor 2 penetrates through the side wall of the switch cabinet body 1 and extends into the switch cabinet body 1, the screw rod 3 is arranged on the output shaft of the motor 2 positioned in the switch cabinet body 1, the sliding block 4 is rotatably arranged on the screw rod 3, the screw rod 3 is driven to rotate by the rotation of the output shaft of the motor 2, so that the sliding block 4 is driven to reciprocate leftwards and rightwards on the screw rod 3, an air guide plate 5 is hinged on the inner side wall of the switch cabinet body 1, one end, far away from the inner side wall of the switch cabinet body 1, of the air guide plate 5 is hinged with the sliding block 4 through a connecting plate, the air guide plate 5 is driven to shake up and down through the connecting plate in the process of reciprocating movement of the sliding block 4 left and right, so that the flow rate of air in the switch cabinet body 1 is improved, an air inlet pipe 6 and an air outlet pipe 7 are respectively arranged on two side walls of the switch cabinet body 1, the air inlet pipe 6 and the air outlet pipe 7 both penetrate through the side wall of the switch cabinet body 1 and extend out of the switch cabinet body 1, a filter screen 8 is arranged at the port of the air inlet pipe 6, an exhaust fan 9 is arranged at the port of the air outlet pipe 7, an air heating box 10 is arranged on the side wall of the switch cabinet body 1, an air blower 11 is arranged inside the air heating box 10, a heating wire 12 is arranged on the side face of the air blower 11, the air outlet of the air heating box 10 is communicated with the lower end of the switch cabinet body 1, external air is conveyed into the air heating box 10 through the air blower 11, and the air is heated by the heating wire 12, the heated air is conveyed into the switch cabinet body 1 through the air outlet so as to dehumidify the switch cabinet body 1,
according to the invention, because heat is generated when parts in the switch cabinet body 1 work, the temperature of the air around the parts is raised due to heat transfer, the air fan 9 is convenient for the air in the switch cabinet body 1 to flow, so that the air around the parts in the switch cabinet body 1 is always in an accelerated flowing and replacing state, the surfaces of the parts in the transformer body are uniformly radiated, in addition, an operator opens the switch of the motor 2, the output shaft of the motor 2 rotates to drive the screw rod 3 to rotate, so that the sliding block 4 is driven to reciprocate left and right on the screw rod 3, and the air guide plate 5 is driven to shake up and down through the connecting plate in the process of reciprocating left and right of the sliding block 4, so that the flowing speed of the air in the switch cabinet body 1 is further improved, the temperature generated by the working of the parts in the switch cabinet body 1 is taken away by the flowing air, and the purpose of cooling is achieved;
when the humidity in the switch cabinet body 1 is too high due to damp weather, outside air is sucked into the air heating box 10 through the air blower 11, the air is heated by the heating wires 12, the heated air is introduced into the switch cabinet body 1 through the air outlet of the air heating box 10 for dehumidification, and the air guide plate 5 is driven by the motor 2 to shake up and down, so that the flowing speed of the air in the switch cabinet body 1 is improved, and the dehumidification efficiency is improved;
the two groups of air guide plates 5 are respectively arranged at the upper side and the lower side of the screw rod 3, grooves are formed in the surfaces of the air guide plates 5, door plates are hinged to the grooves, phase change blocks can be placed in the grooves, and the phase change blocks have a heat absorption effect and are convenient to use;
a fixed shaft 13 is arranged at the lower end of the switch cabinet body 1, a pulley 14 is arranged at the lower end of the fixed shaft 13 to facilitate movement and maintenance of the switch cabinet body 1, and a brake pad is arranged on the pulley 14 to prevent the switch cabinet body 1 from sliding during operation;
the groove on the air inducing plate 5 is provided with a through hole, the through hole is composed of a first through hole 15, a second through hole 16 and a third through hole 17 which are communicated with each other, the first through hole 15, the second through hole 16 and the third through hole 17 are sequentially arranged from inside to outside, the first through hole 15 and the third through hole 17 are of conical structures, and the arrangement of the first through hole 15, the second through hole 16 and the third through hole 17 is convenient for the cold air of the phase change block to be uniformly led out, so that the uniformity of cooling is improved;
the air guide mechanisms are arranged in two groups and are respectively arranged on the left side and the right side of the switch cabinet body 1;
a cabinet cover 18 is hinged to the upper end of the switch cabinet body 1, the cabinet cover 18 is convenient for installation and maintenance of equipment in the switch cabinet body 1, and a sealing layer 19 is hinged between the cabinet cover 18 and the switch cabinet body 1;
in order to facilitate the opening and closing of the cabinet cover 18, a handle 20 is hinged to the upper end of the cabinet cover 18, and anti-slip threads are arranged on the handle 20 and can prevent hands of an operator from slipping.
Principle of operation
The invention relates to an intelligent cooling and dehumidifying switch cabinet, wherein all components are distributed as shown in figures 1-3, when in use,
according to the invention, because heat is generated when parts in the switch cabinet body 1 work, the temperature of the air around the parts is raised due to heat transfer, the air fan 9 is convenient for the air in the switch cabinet body 1 to flow, so that the air around the parts in the switch cabinet body 1 is always in an accelerated flowing and replacing state, the surfaces of the parts in the transformer body are uniformly radiated, in addition, an operator opens the switch of the motor 2, the output shaft of the motor 2 rotates to drive the screw rod 3 to rotate, so that the sliding block 4 is driven to reciprocate left and right on the screw rod 3, and the air guide plate 5 is driven to shake up and down through the connecting plate in the process of reciprocating left and right of the sliding block 4, so that the flowing speed of the air in the switch cabinet body 1 is further improved, the temperature generated by the working of the parts in the switch cabinet body 1 is taken away by the flowing air, and the purpose of cooling is achieved;
when humidity in the switch cabinet body 1 is too high due to humidity in the weather, the outside air is sucked into the air heating box 10 through the air blower 11, the heating wires 12 heat the air, the heated air is introduced into the switch cabinet body 1 through the air outlet of the air heating box 10 to be dehumidified, and the motor 2 drives the air guide plate 5 to shake up and down, so that the flowing speed of the air in the switch cabinet body 1 is improved, and the dehumidification efficiency is improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. An intelligent cooling and dehumidifying switch cabinet is characterized in that,
the air guide mechanism is arranged on one side of the switch cabinet body and can increase the flow of air in the switch cabinet body, the air guide mechanism comprises a motor, a screw rod and a sliding block, the motor is arranged on the outer side wall of the switch cabinet body, an output shaft of the motor penetrates through the side wall of the switch cabinet body and extends into the switch cabinet body, the screw rod is arranged on the motor output shaft in the switch cabinet body, the sliding block is rotatably arranged on the screw rod, the output shaft of the motor rotates to drive the screw rod to rotate so as to drive the sliding block to reciprocate left and right on the screw rod, an air guide plate is hinged to the inner side wall of the switch cabinet body, one end of the air guide plate, which is far away from the inner side wall of the switch cabinet body, is hinged to the sliding block through a connecting plate, and the connecting plate drives the air guide plate to shake up and down in the process of reciprocating left and right of the sliding block, thereby improve the flow rate of the internal air of cubical switchboard cabinet, the both sides wall of the cubical switchboard cabinet body is provided with intake pipe, outlet duct respectively, intake pipe, outlet duct all run through the lateral wall of the cubical switchboard cabinet body and extend to the cubical switchboard cabinet is external, the intake pipe port is provided with the filter screen, the outlet duct port is provided with the air discharge fan, the lateral wall of the cubical switchboard cabinet body is provided with air heating box.
2. The intelligent cooling and dehumidifying switch cabinet according to claim 1,
the inside air-blower that is provided with of air heating case, the air-blower side is provided with the heater strip, air heating case's gas outlet with the lower extreme intercommunication of the cubical switchboard cabinet body, the outside air warp the air-blower is carried extremely in the air heating case, the heater strip is right the air heats, and the air of heating warp again the gas outlet is carried extremely the cubical switchboard cabinet is internal, thereby is right the cubical switchboard cabinet body dehumidifies.
3. The intelligent cooling and dehumidifying switch cabinet according to claim 1,
the air guide plates are arranged in two groups and are respectively arranged on the upper side and the lower side of the screw rod, grooves are formed in the surfaces of the air guide plates, door plates are hinged to the grooves, and phase change blocks can be placed in the grooves.
4. The intelligent cooling and dehumidifying switch cabinet according to claim 1,
the switch cabinet body lower extreme is provided with the fixed axle, is convenient for the removal and the maintenance of the switch cabinet body, the fixed axle lower extreme is provided with the pulley, for preventing the switch cabinet body to take place to slide when the operation, be provided with the brake block on the pulley.
5. The intelligent cooling and dehumidifying switch cabinet according to claim 1,
the air guide mechanisms are arranged into two groups and are respectively arranged on the left side and the right side of the switch cabinet body.
6. The intelligent cooling and dehumidifying switch cabinet according to claim 3,
the groove on the air inducing plate is provided with a through hole, the through hole is composed of a first through hole, a second through hole and a third through hole which are communicated with each other, the first through hole, the second through hole and the third through hole are sequentially arranged from inside to outside, and the first through hole and the third through hole are of conical structures.
7. The intelligent cooling and dehumidifying switch cabinet according to claim 1,
the upper end of the switch cabinet body is hinged with a cabinet cover, the cabinet cover is convenient for installation and maintenance of equipment in the switch cabinet body, and a sealing layer is hinged between the cabinet cover and the switch cabinet body.
8. The intelligent cooling and dehumidifying switch cabinet according to claim 7,
in order to facilitate the opening and closing of the cabinet cover, the upper end of the cabinet cover is hinged with a handle, and anti-skidding lines are arranged on the handle and can prevent hands of operators from skidding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110582934.0A CN113300254B (en) | 2021-05-27 | 2021-05-27 | Cubical switchboard of intelligence cooling dehumidification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110582934.0A CN113300254B (en) | 2021-05-27 | 2021-05-27 | Cubical switchboard of intelligence cooling dehumidification |
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| Publication Number | Publication Date |
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| CN113300254A true CN113300254A (en) | 2021-08-24 |
| CN113300254B CN113300254B (en) | 2022-10-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110582934.0A Active CN113300254B (en) | 2021-05-27 | 2021-05-27 | Cubical switchboard of intelligence cooling dehumidification |
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Cited By (1)
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| CN115296165A (en) * | 2022-07-22 | 2022-11-04 | 江苏扬天智慧科技股份有限公司 | Weak current intelligent control cabinet with heat radiation structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115296165A (en) * | 2022-07-22 | 2022-11-04 | 江苏扬天智慧科技股份有限公司 | Weak current intelligent control cabinet with heat radiation structure |
| CN115296165B (en) * | 2022-07-22 | 2023-09-26 | 江苏扬天智慧科技股份有限公司 | Weak current intelligent control cabinet with heat radiation structure |
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| Publication number | Publication date |
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| CN113300254B (en) | 2022-10-18 |
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