CN117526134A - Complete switch equipment for low-voltage capacitor - Google Patents
Complete switch equipment for low-voltage capacitor Download PDFInfo
- Publication number
- CN117526134A CN117526134A CN202311539213.7A CN202311539213A CN117526134A CN 117526134 A CN117526134 A CN 117526134A CN 202311539213 A CN202311539213 A CN 202311539213A CN 117526134 A CN117526134 A CN 117526134A
- Authority
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- China
- Prior art keywords
- cabinet body
- side door
- filter screen
- humidity
- sliding
- Prior art date
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- Granted
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- 239000003990 capacitor Substances 0.000 title claims abstract description 6
- 230000017525 heat dissipation Effects 0.000 claims abstract description 18
- 238000007791 dehumidification Methods 0.000 claims abstract description 17
- 238000004804 winding Methods 0.000 claims description 14
- 238000005096 rolling process Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 8
- 238000001816 cooling Methods 0.000 description 7
- 239000000428 dust Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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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
- H02B1/24—Circuit arrangements for boards or switchyards
-
- 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
-
- 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
-
- 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
-
- 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
- H02B1/38—Hinged covers or doors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a complete switch device for a low-voltage capacitor, which is characterized in that a temperature sensor and a humidity sensor are arranged in a cabinet body, the temperature sensor is arranged in the cabinet body, the humidity sensor is arranged outside and inside the cabinet body, a control component is arranged, the control component receives data of the temperature sensor and the humidity sensor, when the temperature sensor detects that the temperature inside the cabinet body exceeds a set value, a heat dissipation component is started to reduce the temperature inside the cabinet body, when the humidity sensor detects that the humidity inside the cabinet body exceeds the set value, a dehumidification component is started, and when the humidity value inside the cabinet body is smaller than the humidity sensor outside the cabinet body, a side door is controlled to be opened at the same time, so that the air circulation between the inside and the outside of the cabinet body is reduced, the air circulation is accelerated, the humidity inside the cabinet body is discharged, and the dehumidification effect is further improved.
Description
Technical Field
The invention relates to the technical field of electric power, in particular to a low-voltage capacitor switchgear.
Background
Low-voltage switchgear assemblies and control devices are widely used in power distribution, electrical transmission and automatic control devices for low-voltage systems of power plants. The power generation is very energy-consuming (refers to station service power), and according to statistics, the energy consumption of low-voltage electric appliances accounts for more than half of the total energy consumption of the power plant. In recent years, with the adoption of large-scale complete equipment and automatic control and automatic regulation systems, the use of low-voltage electric appliances has been greatly increased. Moreover, the purchase cost of the whole equipment is very high. Therefore, due to the intense competition, the economy of the product is increasingly important in the distribution equipment.
However, the switch device under the prior art generally comprises a cabinet body, the switch assembly inside the cabinet body is protected by the cabinet body, so that the danger caused by the exposure of the switch assembly outside is reduced, the switch assembly inside the cabinet body generates heat and other conditions during working, cooling equipment such as air cooling and the like is usually arranged for cooling the switch assembly, when the temperature in summer and the like is higher, the temperature in the cabinet body and the temperature outside the cabinet body are different, hot air enters the cabinet body from a gap to easily form moisture and difficultly diffuse, the moisture is in the cabinet body for a long time and easily causes the switch assembly to be damaged, and potential safety hazards exist during maintenance.
Disclosure of Invention
For solving the problem that the switch assembly is damaged easily because moisture is in the cabinet body for a long time under the prior art, potential safety hazard also exists when overhauling, the application provides a complete switch device for the low-voltage capacitor, and the concrete scheme is as follows.
The low-voltage capacitance complete switch equipment comprises a cabinet body, wherein a front door is arranged on the cabinet body, the front door is hinged with the cabinet body, a switch component is arranged in the cabinet body, a heat dissipation component is further arranged in the cabinet body, a dehumidifying component for absorbing and processing moisture is arranged in the cabinet body, a temperature sensor and a humidity sensor are further arranged in the cabinet body, and the same humidity sensor is also arranged on the outer wall of the cabinet body;
the temperature sensor, the humidity sensor, the heat dissipation assembly and the dehumidification assembly are electrically connected with the control assembly, and the control assembly is used for controlling the heat dissipation assembly and the dehumidification assembly according to the temperature and the humidity;
the side wall of the cabinet body is also provided with a side door which shields the inside of the cabinet body, the side door is provided with a rotating rod, the rotating rod is fixedly connected with the side door, the rotating rod is rotationally connected with the cabinet body, the cabinet body is also provided with a driving piece for driving the rotating rod to rotate, and the driving piece is electrically connected with the control assembly;
when the humidity detected by the humidity sensor inside the cabinet body is greater than the humidity detected by the humidity sensor on the outer wall of the cabinet body, the control assembly controls the driving piece to drive the rotating rod to open the side door.
Through adopting above-mentioned technical scheme, set up cooling module in the inside of the cabinet body, dehumidification subassembly, set up temperature sensor in the inside of the cabinet body, when temperature sensor detects the inside temperature of solid and surpasses the setting value, control module control cooling module dispels the heat to the cabinet is internal, then start dehumidification subassembly when humidity sensor detects the internal humidity of cabinet and surpass the setting value, dehumidification subassembly dehumidifies the internal portion of cabinet, when the humidity that the humidity sensor that the internal portion of cabinet detected is less than the external humidity sensor of cabinet, the driving piece of control module drive side door department opens the side door, there is inside because the heat dissipation leads to the internal outside temperature difference of cabinet to form moisture because of the formation cause of moisture, consequently, open the side door can accelerate the effect of circulation of air, consequently, can accelerate the exchange of the internal air of cabinet, thereby make the internal circumstances that can't dispel of external moisture entering cabinet, consequently, when external humidity value is less than the internal humidity value of cabinet, thereby open the side door and accelerate the air exchange, the dehumidification effect, reduce the circumstances that the humidity causes the switch module to damage.
Optionally, when the humidity that the humidity transducer of the internal portion of cabinet detected is less than the humidity that the humidity transducer on the external wall of cabinet detected, control assembly control driving piece drive dwang is closed the side door.
Through adopting above-mentioned technical scheme, when humidity transducer detects humidity and is less than humidity transducer on the cabinet body outer wall, then close the side door, can close the side door when cabinet body inside moisture obtains handling humidity and reduces to make cabinet body inside and external isolated, reduce the condition that moisture got into cabinet body inside, also can in time close the side door when the outside humidity of cabinet body risees.
Optionally, still be provided with the rolling pole in the cabinet body, be provided with the filter screen on the rolling pole, be provided with the wind spring on the filter screen, the one end of filter screen is with the help of wind spring and rolling pole fixed connection, the other end and the side door of filter screen are connected, when the side door is opened, the side door will filter screen pull out and the filter screen shelter from the inside of the cabinet body.
Through adopting above-mentioned technical scheme, set up the filter screen in the cabinet body to set up the wind spring, can pull out the filter screen simultaneously when the side door is opened, and the filter screen shelters from the inside of the cabinet body, can shelter from the inside of the cabinet body after the side door is opened, thereby reduced the condition that inside entering cabinet body such as dust, debris lead to the switch module to receive the harm.
Optionally, the sliding tray has all been seted up to upper and lower two portions of side door, the sliding tray sets up along the length direction of side door and sets up in being close to the inside one side of cabinet, correspond the sliding tray on the filter screen and be provided with the slider, slider and filter screen fixed connection, slider and sliding tray sliding connection just are limited in the sliding tray, when the side door is opened, the slider moves towards the direction of keeping away from the rolling pole.
Through adopting above-mentioned technical scheme, the sliding tray is all offered at upper and lower two portions of side door, set up slider and sliding connection in the sliding tray on the filter screen, when the filter screen was pulled out, the filter screen can be pulled out along with the side door, the filter screen can be pulled back under the effect of wind spring when the side door was pulled out, because the slider restriction is in the sliding tray, the rotation of side door is then restricted to the driving piece, the wind spring can pull the slider of filter screen and make the filter screen move towards the cabinet internal portion, thereby realized the pulling out of filter screen and made the filter screen shelter from the cabinet internal portion.
Optionally, the position department that two portions correspond the side door about the cabinet body also is provided with the rolling pole, be provided with on the rolling pole and shelter from the net, shelter from net one end and be provided with the wind spring and with the help of wind spring and rolling pole fixed connection, the other end that shelters from the net is connected with the side door, when the side door was opened, shelter from the net and be located the upside of filter screen.
Through adopting above-mentioned technical scheme, also set up the rolling pole at upper and lower two parts of the cabinet body and set up the shielding net above that, shielding net also can be along with the side door is pulled out when the side door is opened, can shelter from the part of the upper and lower both sides vacancy of filter screen at the filter screen in-process that slides, further reduce dust and foreign matter and get into the cabinet body inside from the part of vacancy and cause the condition of influence to the switch module.
Optionally, the shielding net is also provided with a sliding part, the shielding net is fixedly connected with the sliding part, the sliding part is slidably connected in the sliding groove and is limited in the sliding groove, and the sliding part of the shielding net is abutted with the sliding part of the filter screen.
Through adopting above-mentioned technical scheme, shelter from also setting up the slider on the net, slider sliding connection is in the sliding tray also, and shelter from the slider butt of net and the slider of filter screen, when the slider of filter screen slides, the slider of filter screen can slide with the slider of shelter from the net simultaneously when sliding, and the filter screen is with the inside when sheltering from of cabinet body, shelter from the net also can withdraw thereupon.
Optionally, the sliding tray department still is provided with the groove of taking out, take out groove and sliding tray intercommunication, it is provided with and hides the dog to take out groove department, it can dismantle in the groove of taking out to hide the dog, shelter from the piece and take out the back the slider can follow and take out the inslot.
Through adopting above-mentioned technical scheme, set up and take out the groove and set up the shielding piece that can dismantle the connection, will shelter from the piece and take off the back, can take off the filter screen and shelter from the slider of net to take off the filter screen with shelter from the net, be convenient for examine and repair the inside subassembly of hanging of opening of cabinet from side door department.
Optionally, the heat dissipation assembly includes a heat dissipation fan, the heat dissipation fan is fixedly connected in the inside of the cabinet body, and the heat dissipation fan is arranged towards the switch assembly.
Through adopting above-mentioned technical scheme, dispel the heat in the cabinet body through the fan to the inside temperature of cabinet body is realized in the form of forced air cooling.
Optionally, the cabinet body is last to correspond the side door still to be provided with the indicator, indicator and cabinet body sliding connection just can stretch out the cabinet body, correspond the indicator on the side door and be provided with magnet, magnet is used for adsorbing the indicator, still be provided with the elastic component on the indicator, the elastic component has the trend of keeping away from indicator motion towards, it is provided with the embedded groove to correspond the elastic component on the cabinet body, the embedded groove communicates with the external world, when the indicator stretches out the cabinet body, the elastic component stretches into the embedded groove and stretches out to the external world.
Through adopting above-mentioned technical scheme, set up the indicator on the cabinet body, when the side door was opened, magnet on the side door can be with the indicator suction, and the suction piece can be embedded in the embedded groove after the suction to make the indicator unable to reset, only manual pressing the elastic component just can push back the indicator, consequently the indicator can indicate that the side door has opened, can play the warning effect when maintainer passes by, reminds maintainer to overhaul switch module.
In summary, the present application has at least the following beneficial effects:
1. this application has solved under the prior art that moisture is in the cabinet body for a long time and causes the switch module to damage easily, also there is the problem of potential safety hazard when overhauing, this application is through setting up temperature sensor in the inside of the cabinet body, can start radiating component when the internal temperature of cabinet surpasss the setting value and reduce the temperature, all set up humidity sensor in the inside and outside of the cabinet body simultaneously, can open dehumidification subassembly when the internal humidity of cabinet exceeds the setting value, still set up control assembly and accessible motor drive's side door simultaneously, then can open the side door when the internal humidity of cabinet is greater than the humidity of outside and accelerate the circulation of air, thereby realize dehumidification effect, when the internal humidity of cabinet reduces to being less than the outside, then reclosing the side door, reduce the internal humidity of cabinet and rise the condition again.
Drawings
Fig. 1 is a perspective view of the present embodiment, mainly for showing a front door side.
Fig. 2 is a perspective view of the present embodiment, mainly for showing one side of the side door.
Fig. 3 is a perspective view of the present embodiment, mainly for showing one side of the side door.
Fig. 4 is a front view of the indicator in the present embodiment.
Reference numerals illustrate:
1. a cabinet body; 11. a front door; 12. a side door; 121. a rotating lever; 122. a driving member; 123. a sliding groove; 124. a take-out groove; 125. a shielding block; 126. a magnet; 13. a winding rod; 131. a filter screen; 132. a shielding net; 133. a slider; 14. an indicator; 141. an elastic member;
2. a switch assembly;
3. a heat dissipation assembly;
4. a dehumidifying component;
5. a temperature sensor;
6. a humidity sensor;
7. a control assembly;
Detailed Description
The present application is further described in detail below with reference to fig. 1-4 by way of specific examples.
The utility model provides a complete switchgear of low pressure capacitance, as shown in fig. 1 and 2, including the cabinet body 1, be provided with the front door 11 on the cabinet body 1, the front door 11 is articulated with the cabinet body 1, is provided with switch module 2 in the cabinet body 1, and the inside of the cabinet body 1 still is provided with radiator unit 3. During the implementation, the shutter has been seted up in order to dispel the heat in the bottom of front door 11, and switch module 2 in the cabinet body 1 is low-voltage switch and electric capacity integration and forms, and radiator module 3 then includes radiator fan, and radiator module 3 sets up in the bottom of the cabinet body 1, cools down through the mode of forced air cooling.
As shown in fig. 1 and 2, a dehumidifying component 4 for absorbing and treating moisture is arranged inside the cabinet 1, a temperature sensor 5 and a humidity sensor 6 are also arranged inside the cabinet 1, and the same humidity sensor 6 is also arranged on the outer wall of the cabinet 1. In particular, the dehumidifying assembly 4 comprises a dehumidifier, which is also arranged at the bottom of the cabinet 1, and which is treated by extracting moisture and re-introduced.
As shown in fig. 1 and 2, the device further comprises a control assembly 7, wherein the temperature sensor 5, the humidity sensor 6, the heat dissipation assembly 3 and the dehumidification assembly 4 are electrically connected with the control assembly 7, and the control assembly 7 is used for controlling the heat dissipation assembly 3 and the dehumidification assembly 4 according to the temperature and the humidity. In the present embodiment, the control assembly 7 is integrally provided on the switch assembly 2.
As shown in fig. 2 and 3, the side wall of the cabinet body 1 is further provided with a side door 12, the side door 12 shields the interior of the cabinet body 1, a rotating rod 121 is arranged on the side door 12, the rotating rod 121 is fixedly connected with the side door 12, the rotating rod 121 is rotationally connected with the cabinet body 1, and the side door 12 is hinged with the cabinet body 1 by means of the rotating rod 121. The cabinet body 1 is also provided with a driving piece 122 for driving the rotating rod 121 to rotate, and the driving piece 122 is electrically connected with the control assembly 7. In particular, the driving member 122 includes a motor, which is embedded in the bottom of the cabinet 1 in this embodiment, and a right-angle reducer is disposed between the motor and the rotating rod 121, so that the rotation speed of the side door 12 is relatively gentle. When the humidity detected by the humidity sensor 6 inside the cabinet 1 is greater than the humidity detected by the humidity sensor 6 on the outer wall of the cabinet 1, the control component 7 controls the driving piece 122 to drive the rotating rod 121 to open the side door 12, and when the humidity detected by the humidity sensor 6 inside the cabinet 1 is less than the humidity detected by the humidity sensor 6 on the outer wall of the cabinet 1, the control component 7 controls the driving piece 122 to drive the rotating rod 121 to close the side door 12.
As shown in fig. 2 and 3, a winding rod 13 is further disposed in the cabinet body 1, the winding rod 13 is vertically disposed inside the cabinet body 1, and the winding rod 13 is disposed at a position of the cabinet door and disposed at one side of the cabinet door that is opened. The winding rod 13 is fixedly provided with a filter screen 131, the filter screen 131 is provided with a coil spring, one end of the filter screen 131 is fixedly connected with the winding rod 13 by virtue of the coil spring, and the other end of the filter screen 131 is connected with the side door 12. In particular, when the side door 12 is opened, the side door 12 pulls out the filter screen 131 and the filter screen 131 shields the interior of the cabinet 1.
As shown in fig. 2 and 3, the upper and lower parts of the side door 12 are both provided with sliding grooves 123, and the sliding grooves 123 are provided along the longitudinal direction of the side door 12 and on the side close to the inside of the cabinet 1. The filter screen 131 is provided with a sliding part 133 corresponding to the sliding groove 123, the sliding part 133 is fixedly connected with the filter screen 131, and the sliding part 133 is in sliding connection with the sliding groove 123 and is limited in the sliding groove 123. In particular, the sliding piece 133 is provided in a convex shape, is embedded in the sliding groove 123 and cannot be taken out, and when the side door 12 is opened, the sliding piece 133 moves in a direction away from the winding rod 13. In other embodiments, the sliding members 133 above and below the filter screen 131 can be integrally arranged to form a strip shape, so that the gap between the filter screen 131 and the side door 12 is smaller, and the shielding effect is further improved.
As shown in fig. 2 and 3, winding rods 13 are also provided at positions of the upper and lower parts of the cabinet 1 corresponding to the side doors 12, and the winding rods 13 are provided along the length direction of the side doors 12. The winding rod 13 is provided with a shielding net 132, one end of the shielding net 132 is provided with a coil spring and is fixedly connected with the winding rod 13 by virtue of the coil spring, and the other end of the shielding net 132 is connected with the side door 12. In particular, when the side door 12 is opened, the shielding net 132 is pulled out along with the side door 12, and the shielding net 132 is located above the filter screen 131, and the shielding net 132 cooperates with the filter screen 131 to further shield dust, foreign matters, and the like.
As shown in fig. 2 and 3, a sliding member 133 is also disposed on the shielding net 132, the shielding net 132 is fixedly connected with the sliding member 133, the sliding member 133 is slidably connected in the sliding groove 123 and is limited in the sliding groove 123, and the sliding member 133 of the shielding net 132 abuts against the sliding member 133 of the filter screen 131. In particular, the sliding piece 133 of the shielding net 132 is also in a convex shape and is embedded in the sliding groove 123, so that the sliding piece 133 of the shielding net 132 can move along with the sliding piece 133 of the filtering net 131 when the side door 12 is retracted, and the sliding piece 133 of the shielding net 132 can push the sliding piece 133 of the filtering net 131 when the side door 12 is opened.
As shown in fig. 3, a take-out groove 124 is further provided in the slide groove 123, the take-out groove 124 communicates with the slide groove 123, and the take-out groove 124 is provided at an end of the slide groove 123. The shielding block 125 is embedded in the taking-out groove 124, and the shielding block 125 is detachably connected in the taking-out groove 124 in a bolt connection mode. In particular, the removal groove 124 is provided in correspondence with the shape of the slider 133, and after the shutter 125 is removed, the slider 133 can be removed from the removal groove 124, so that the screen 131 and the shutter 132 can be removed easily, and the switch assembly 2 can be inspected and maintained from the side door 12.
As shown in fig. 2 and 4, the cabinet 1 is further provided with an indicator 14 corresponding to the side door 12, and the indicator 14 is slidably connected with the cabinet 1 and can extend out of the cabinet 1. The side door 12 is provided with a magnet 126 corresponding to the indicator 14, and the magnet 126 is fixedly connected with the side door 12. The indicator 14 is also provided with an elastic member 141, and the cabinet body 1 is provided with an embedded groove corresponding to the elastic member 141, and the embedded groove is communicated with the outside. In particular, when the side door 12 is opened, the magnet 126 can attract and drive the indicator 14 to extend out of the cabinet body 1, and the elastic element 141 of the indicator 14 extends into the embedded groove and extends out to the outside in the moving process, so as to limit the displacement of the indicator 14, and when the side door 12 is closed, the indicator 14 cannot be reset, so that the side door 12 is reminded of being opened due to the humidity problem. In this embodiment, the indicator 14 is disposed on the top of the cabinet 1, and the elastic member 141 in this embodiment is a bump and a spring, and in other embodiments, an elastic material such as an elastic block may be used.
Working principle: the inside at the cabinet body 1 sets up temperature sensor 5, can start radiator unit 3 when the internal temperature of cabinet body 1 exceeds the setting value and reduce the temperature, all set up humidity transducer 6 in the inside and outside of cabinet body 1 simultaneously, can open dehumidification subassembly 4 when the internal humidity of cabinet body 1 exceeds the setting value, still set up control unit 7 and accessible motor drive's side door 12 simultaneously, then can open side door 12 and accelerate the circulation of air when the internal humidity of cabinet body 1 is greater than outside humidity, thereby realize dehumidification effect, when the internal humidity of cabinet body 1 reduces to be less than outside, then close side door 12 again, reduce the internal humidity of cabinet body 1 and rise the condition again, and side door 12 can also be with shielding net 132 and filter screen 131 pull out at the in-process that pulls out, thereby reduce the condition that dust and foreign matter get into the internal influence switch assembly 2 of cabinet body 1.
The foregoing is a preferred embodiment of the present application, and is not intended to limit the scope of the present application in this way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (9)
1. The utility model provides a complete switchgear of low-voltage capacitor, includes cabinet body (1), be provided with on the cabinet body (1) and just men (11), just men (11) are articulated with cabinet body (1), be provided with switch module (2) in the cabinet body (1), the inside of cabinet body (1) still is provided with radiator unit (3), its characterized in that: the novel intelligent cabinet temperature sensor is characterized in that a dehumidifying component (4) for absorbing and processing moisture is arranged inside the cabinet body (1), a temperature sensor (5) and a humidity sensor (6) are also arranged inside the cabinet body (1), and the same humidity sensor (6) is also arranged on the outer wall of the cabinet body (1);
the intelligent temperature control device comprises a temperature sensor (5), a humidity sensor (6), a heat dissipation assembly (3) and a dehumidification assembly (4), and is characterized by further comprising a control assembly (7), wherein the temperature sensor, the humidity sensor (6), the heat dissipation assembly (3) and the dehumidification assembly (4) are electrically connected with the control assembly (7), and the control assembly (7) is used for controlling the heat dissipation assembly (3) and the dehumidification assembly (4) according to the temperature and the humidity;
the novel multifunctional intelligent cabinet is characterized in that a side door (12) is further arranged on the side wall of the cabinet body (1), the side door (12) shields the interior of the cabinet body (1), a rotating rod (121) is arranged on the side door (12), the rotating rod (121) is fixedly connected with the side door (12), the rotating rod (121) is rotationally connected with the cabinet body (1), a driving piece (122) for driving the rotating rod (121) to rotate is further arranged on the cabinet body (1), and the driving piece (122) is electrically connected with the control assembly (7);
when the humidity detected by the humidity sensor (6) in the cabinet body (1) is greater than the humidity detected by the humidity sensor (6) on the outer wall of the cabinet body (1), the control assembly (7) controls the driving piece (122) to drive the rotating rod (121) to open the side door (12).
2. A low voltage capacitive switchgear as claimed in claim 1, wherein: when the humidity detected by the humidity sensor (6) in the cabinet body (1) is less than the humidity detected by the humidity sensor (6) on the outer wall of the cabinet body (1), the control assembly (7) controls the driving piece (122) to drive the rotating rod (121) to close the side door (12).
3. A low voltage capacitive switchgear as claimed in claim 1, wherein: still be provided with rolling pole (13) in the cabinet body (1), be provided with filter screen (131) on rolling pole (13), be provided with the wind spring on filter screen (131), the one end of filter screen (131) is with the help of wind spring and rolling pole (13) fixed connection, the other end and side door (12) of filter screen (131) are connected, when side door (12) are opened side door (12) pull out filter screen (131) and filter screen (131) shelter from the inside of the cabinet body (1).
4. A low voltage capacitive switchgear as claimed in claim 3, wherein: the utility model discloses a side door, including side door (12), sliding tray (123) have all been seted up at upper and lower both parts of side door (12), sliding tray (123) set up along the length direction of side door (12) and set up in being close to the inside one side of cabinet body (1), correspond sliding tray (123) on filter screen (131) and be provided with slider (133), slider (133) and filter screen (131) fixed connection, slider (133) and sliding tray (123) sliding connection just are restricted in sliding tray (123), when side door (12) are opened, slider (133) are towards the direction motion of keeping away from rolling pole (13).
5. A low voltage capacitive switchgear as claimed in claim 4, wherein: the novel cabinet is characterized in that a winding rod (13) is arranged at the position of the upper portion and the lower portion of the cabinet body (1) corresponding to the side door (12), a shielding net (132) is arranged on the winding rod (13), a coil spring is arranged at one end of the shielding net (132) and is fixedly connected with the winding rod (13) by means of the coil spring, the other end of the shielding net (132) is connected with the side door (12), and when the side door (12) is opened, the shielding net (132) is located at the upper side of the filter screen (131).
6. A low voltage capacitive switchgear as claimed in claim 5, wherein: the shielding net (132) is also provided with a sliding part (133), the shielding net (132) is fixedly connected with the sliding part (133), the sliding part (133) is slidably connected in the sliding groove (123) and is limited in the sliding groove (123), and the sliding part (133) of the shielding net (132) is abutted with the sliding part (133) of the filter screen (131).
7. A low voltage capacitive switchgear as claimed in claim 6, wherein: the sliding groove (123) is further provided with a take-out groove (124), the take-out groove (124) is communicated with the sliding groove (123), the take-out groove (124) is provided with a shielding block (125), the shielding block (125) is detachably connected in the take-out groove (124), and the sliding piece (133) can be taken out from the take-out groove (124) after the shielding block (125) is taken out.
8. A low voltage capacitive switchgear as claimed in claim 1, wherein: the heat dissipation assembly (3) comprises a heat dissipation fan which is fixedly connected to the inside of the cabinet body (1), and the heat dissipation fan is arranged towards the switch assembly (2).
9. A low voltage capacitive switchgear as claimed in claim 1, wherein: the novel intelligent cabinet temperature-sensing device is characterized in that an indicator (14) is further arranged on the cabinet body (1) corresponding to the side door (12), the indicator (14) is connected with the cabinet body (1) in a sliding mode and can extend out of the cabinet body (1), a magnet (126) is arranged on the side door (12) corresponding to the indicator (14), the magnet (126) is used for adsorbing the indicator (14), an elastic piece (141) is further arranged on the indicator (14), the elastic piece (141) has a trend of moving towards the direction away from the indicator (14), an embedded groove is formed in the cabinet body (1) corresponding to the elastic piece (141), the embedded groove is communicated with the outside, and when the indicator (14) extends out of the cabinet body (1), the elastic piece (141) extends into the embedded groove and extends out of the outside.
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| CN202311539213.7A CN117526134B (en) | 2023-11-16 | 2023-11-16 | Complete switch equipment for low-voltage capacitor |
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| CN202311539213.7A CN117526134B (en) | 2023-11-16 | 2023-11-16 | Complete switch equipment for low-voltage capacitor |
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Cited By (1)
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| CN118099991A (en) * | 2024-04-22 | 2024-05-28 | 山西施瑞德电力科技有限公司 | Low-voltage switch cabinet structure with convection heat dissipation structure |
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