High-voltage electric switch control cabinet
Technical Field
The utility model belongs to the technical field of the high tension switchgear, specifically be high-tension electrical switch control cabinet.
Background
The high-voltage switch control cabinet is used for power equipment with the functions of on-off, control or protection in power generation, power transmission, power distribution, electric energy conversion and consumption of a power system, and mainly comprises a high-voltage circuit breaker, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic coincidence and sectionalizer, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like.
Most current high tension switchgear all is in outdoor installation, and when ambient temperature was higher, electrical control element was because of burning out easily, and ambient temperature is lower, and electrical control element reaction rate is slower, and the switch board receives ambient temperature's influence easily to cause the unable normal operating of switch board, consequently need improve the structure of high tension switchgear, propose high-voltage electrical switchgear simultaneously, the better solution above-mentioned problem of proposing of being convenient for.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the above-mentioned proposed problems, a high-voltage electrical switch control cabinet is provided.
The utility model adopts the technical scheme as follows:
the high-voltage electrical switch control cabinet comprises a control cabinet body, wherein a rain cover is fixedly mounted at the top of the control cabinet body, a component mounting plate is fixedly mounted at the rear of the inner wall of the control cabinet body, a fixing ring is fixedly mounted above the inner part of the control cabinet body, a fixing cap is fixedly mounted at the top of the fixing ring, air outlet pipes which are in through connection are fixedly mounted at two sides of the fixing cap and penetrate through two side walls of the control cabinet body, fixing rods are fixedly mounted at the inner wall of the fixing ring, a motor is fixedly mounted between the fixing rods, fan blades are fixedly mounted on a rotating shaft of the motor, heat dissipation windows are formed in the middle positions of two sides of the control cabinet body, a filter screen plate is fixedly mounted at one side of the adjacent component mounting plate in each heat dissipation window, and a sealing cover plate is mounted, and the sealing cover plate is clamped in the heat dissipation window, connecting pieces are fixedly arranged below one side face of the sealing cover plate relative to the filter screen plate and at the bottom end inside the heat dissipation window, supporting rods are hinged to the connecting pieces fixedly arranged at the bottom end inside the heat dissipation window, screws are connected to the supporting rods in a threaded mode, and the screws are connected to the filter screen plate in a threaded mode.
In a preferred embodiment, the top of the rain cover is of a semicircular structure, the length and the width of the rain cover are larger than the length and the width of the top of the control cabinet body, and the component mounting plate is located right below the fixing ring.
In a preferred embodiment, the air outlet pipe is of an L-shaped structure, and the inner diameter of the fixing cap is the same as that of the fixing ring.
In a preferred embodiment, the fixing rod is fixedly installed on the inner wall of the fixing ring in a triangular structure, and the motor is electrically connected with the power supply inside the control cabinet body.
In a preferred embodiment, the sealing cover plate is matched with the heat dissipation window, and a pull groove is formed below the outer wall of the sealing cover plate.
In a preferred embodiment, the connecting piece fixedly mounted at the bottom end inside the heat dissipation window is positioned at the inner sides of the sealing cover plate and the filter screen plate, the connecting piece is of a U-shaped structure, and the connecting piece fixedly mounted at one side surface of the sealing cover plate opposite to the filter screen plate is connected with the top end of the support rod through a pin.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that: be convenient for better rain-proof to the switch board body for the rainwater is difficult for eroding the inside of switch board body, can dispel the heat to switch board body inner assembly simultaneously, makes switch board body inner assembly be difficult for receiving the damage, increases life.
1. In the utility model, the rain cover is fixedly arranged on the top of the control cabinet body, which is convenient for playing the role of rain prevention for the control cabinet body, so that the interior of the control cabinet body is not easy to be eroded by rainwater, the rear part of the inner wall of the control cabinet body is fixedly provided with an assembly mounting plate, which is convenient for mounting the assembly on the assembly mounting plate, a motor is fixedly arranged in the fixed ring through a fixed rod, the fixed rod can limit and fix the position of the motor, the motor drives the fan blades to rotate, at the moment, the fan blades can move hot gas in the control cabinet body upwards through the fan blades, the fixing cap is fixedly arranged at the top of the fixing ring, so that hot air can be conveniently conveyed into the fixing cap, the two sides of the fixing cap are fixedly provided with air outlet pipes which are in through connection, so that hot air in the fixing cap can be conveniently discharged through the air outlet pipes.
2. In the utility model, a sealing cover plate is arranged above the inner outer side of a heat dissipation window through a hinge, the sealing cover plate is convenient to open and close, the inner components of the control cabinet body can be efficiently dissipated, a filter screen plate is fixedly arranged in the heat dissipation window adjacent to the inner position of the control cabinet body, external sundries are convenient to filter, the sundries are not easy to enter the control cabinet body and damage the inner components of the control cabinet body, a connecting piece is fixedly arranged at the inner bottom end of the heat dissipation window, the support bar is convenient to turn over on the connecting piece, a screw is in threaded connection with the support bar, when the support bar is not used, the position of the support bar can be limited through the screw thread connection on the support bar and the filter screen plate, a connecting piece is fixedly arranged below one side face of the sealing cover plate relative to the filter screen plate, be convenient for can be connected bracing piece upper end and connecting piece through the pin, can carry out spacing fixed with sealed apron opening angle, can carry out better heat dissipation to switch board body inner assembly.
Drawings
FIG. 1 is a sectional view of the structure of the present invention;
FIG. 2 is a sectional view of the fixing ring and the fixing cap of the present invention;
fig. 3 is an enlarged schematic view of the structure of the area a in fig. 1 according to the present invention.
The labels in the figure are: 1-a control cabinet body, 2-a rain cover, 3-a component mounting plate, 4-a fixing ring, 5-a fixing cap, 6-an air outlet pipe, 7-a fixing rod, 8-a motor, 9-a fan blade, 10-a heat dissipation window, 11-a filter screen plate, 12-a sealing cover plate, 13-a connecting piece, 14-a support rod and 15-a screw.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1-3, a high-voltage electrical switch control cabinet comprises a control cabinet body 1, a rain cover 2 is fixedly installed on the top of the control cabinet body 1, so as to play a role of preventing rain on the control cabinet body 1, the interior of the control cabinet body 1 is not easy to be corroded by rainwater, the top of the rain cover 2 is of a semicircular structure, the length and width of the rain cover 2 are larger than the length and width of the top of the control cabinet body 1, a component mounting plate 3 is fixedly installed behind the inner wall of the control cabinet body 1, so as to facilitate the installation of a component on the component mounting plate 3, the component mounting plate 3 is positioned under the fixing ring 4, a fixing ring 4 is fixedly installed on the upper portion of the interior of the control cabinet body 1, a fixing cap 5 is fixedly installed on the top of the fixing ring 4, so as to convey hot air to the interior of the fixing cap 5, the inner diameter of the fixing cap 5 is, the air outlet pipe 6 penetrates through two side walls of the control cabinet body 1, hot air in the fixing cap 5 is conveniently discharged through the air outlet pipe 6, the air outlet pipe 6 is of an L-shaped structure, fixing rods 7 are fixedly installed on the inner wall of the fixing ring 4, a motor 8 is fixedly installed between the fixing rods 7, the position of the motor 8 can be limited and fixed through the fixing rods 7, the motor 8 drives fan blades 9 to rotate, the hot air in the control cabinet body 1 can move upwards through the fan blades 9 by the fan blades 9, the fixing rods 7 are fixedly installed on the inner wall of the fixing ring 4 in a triangular structure, the motor 8 is electrically connected with a power supply in the control cabinet body 1, the fan blades 9 are fixedly installed on a rotating shaft of the motor 8, heat dissipation windows 10 are formed in the middle positions of two sides of the control cabinet body 1, and connecting pieces 13 fixedly installed at the, a filter screen plate 11 is fixedly arranged on one side of an adjacent component mounting plate 3 in the heat dissipation window 10, so that external impurities can be conveniently filtered, the impurities can not easily enter the control cabinet body 1 and can not easily damage components in the control cabinet body 1, a sealing cover plate 12 is arranged above one side of the heat dissipation window 10 far away from the filter screen plate 11 through a hinge, the sealing cover plate 12 is clamped in the heat dissipation window 10, so that the sealing cover plate 12 can be conveniently opened and closed, and the components in the control cabinet body 1 can be efficiently dissipated heat, a connecting piece 13 fixedly arranged on one side of the sealing cover plate 12 relative to the filter screen plate 11 is connected with the top end of a supporting rod 14 through a pin, the sealing cover plate 12 is matched with the heat dissipation window 10, a pull groove is arranged below the outer wall of the sealing cover plate 12, and connecting pieces 13 are fixedly arranged below one side of the sealing cover plate 12 relative to the, be convenient for can be connected bracing piece 14 upper end and connecting piece 13 through the pin, can open angle with sealed apron 12 and carry out spacing fixed, can carry out better heat dissipation to 1 inside subassembly of switch board body, be convenient for bracing piece 14 to carry out the turn-over motion on connecting piece 13, connecting piece 13 is the U-shaped structure, it has bracing piece 14 to articulate on the inside bottom fixed mounting's of heat dissipation window 10 connecting piece 13, threaded connection has screw 15 on the bracing piece 14, and screw 15 threaded connection is to filtering net board 11, when bracing piece 14 when not using, through screw 15 threaded connection on bracing piece 14 and filtering net board 11, can carry on spacingly to the position of bracing piece 14.
The working principle is as follows:
in this application, when using switch board body 1, to the outside upset of sealed apron 12, can open sealed apron 12, take off screw 15 from bracing piece 14 and filter screen board 11, with bracing piece 14 to the position upset of sealed apron 12, make bracing piece 14 upper end peg graft at sealed apron 12 filter screen board 11 a side fixed mounting's connecting piece 13 inboard relatively, it is fixed through the pin, the position of sealed apron 12 obtains spacing fixed this moment, can dispel the heat to 1 inside components of switch board body, start motor 8, make motor 8 drive fan blade 9 rotate, motor 8 and fan blade 9's cooperation this moment, can absorb the steam of 1 inside production of switch board body in locking cap 5, discharge the outside of switch board body 1 through outlet duct 6 simultaneously.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.