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Dust-proof and explosion-proof type reactive power compensation high-voltage power distribution cabinet

A high-voltage power distribution cabinet, explosion-proof technology, applied in the direction of substation/power distribution device shell, electrical components, substation/switch layout details, etc., can solve the problems of insufficient environmental protection and energy saving, increase power loss, etc., and achieve energy saving and reduction Small energy consumption, faster convection effect

Inactive Publication Date: 2020-02-28
西安鼎腾电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, when the above-mentioned reactive power compensation high-voltage power distribution cabinet is actually used, external power equipment is used to dissipate heat inside the cabinet, which increases power loss and is not environmentally friendly and energy-saving enough.

Method used

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  • Dust-proof and explosion-proof type reactive power compensation high-voltage power distribution cabinet
  • Dust-proof and explosion-proof type reactive power compensation high-voltage power distribution cabinet
  • Dust-proof and explosion-proof type reactive power compensation high-voltage power distribution cabinet

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Experimental program
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Effect test

Embodiment 1

[0033] Embodiment 1: When the present invention is actually used, the installation of the present invention can be realized by using external bolts or mounting bases to connect the mounting holes provided on the base 2. When the present invention is placed in tall buildings and outdoors, the external wind force can act For the blade 6, because the screw rod 7 is flexibly connected with the sealed bearing seat 8, the wind force can blow the blade 6 to make the screw rod 7 rotate, and the rotation of the screw rod 7 can drive the sealed bearing seat 8 located inside the cabinet 1 to rotate, and the sealed bearing seat 8 The rotation makes the first bevel gear 9 meshed with the sealed bearing seat 8 reversing and rotates. Since the first bevel gear 9 and the second bevel gear 10 are fixedly socketed, the rotation of the second bevel gear 10 can drive the impeller 13 inside the exhaust pipe 12 Rotate, the impeller 13 rotates so that the air inside the cabinet 1 is discharged upward...

Embodiment 2

[0034]Embodiment 2: By slidingly connecting the sleeve rod 3 and the slide rod 4, the operator can use the screw rod 7 to adjust the relative positional relationship between the sleeve rod 3 and the slide rod 4 according to the external wind speed and wind force, which is equivalent to adjusting the relative position of the shield cover 5 Based on the vertical distance of the cabinet 1, when the wind is too strong or there is a lot of rain, the screw rod 7 can be rotated to adjust and reduce the protruding position of the slide bar 4 relative to the sleeve rod 3, so that the shielding cover 5 is close to the cabinet 1 to avoid rainwater Enter, avoid strong wind to damage blade 6, cause the damage of the present invention, make the measure of protection more appropriate, the effect of waterproof and anti-strong wind is better, when wind speed is less, can shield cover 5 away from cabinet body 1 top by adjusting screw rod 7, The blades 6 are exposed to the outside as much as poss...

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Abstract

The invention provides a dust-proof and explosion-proof reactive power compensation high-voltage power distribution cabinet, and relates to the field of reactive power compensation high-voltage powerdistribution cabinets. The dust-proof and explosion-proof reactive power compensation high-voltage power distribution cabinet comprises a cabinet body. A sleeve rod is arranged at the top of the cabinet body. A slide rod is arranged at the top of the sleeve rod. Blades are arranged on the outer side of the sleeve rod. A seal bearing seat is embedded at the top of the cabinet body. A first bevel gear is fixedly connected at that bottom of the sleeve rod. The bottom of the first bevel gear is provided with a second bevel gear, which is engaged with the first bevel gear. The inner side of the second bevel gear is provided with a rotating shaft. The rotating shaft is fixedly sleeved with a second bevel gear. Two sides of the rotating shaft are both provided with exhaust pipes, inside which animpeller is arranged. The top of the impeller is provided with a dust-proof net. Through external wind power, heat emitted from the inside of the cabinet body is discharged out of the exhaust pipes without the need of using power equipment for heat dissipation, thus reducing energy consumption.

Description

technical field [0001] The invention relates to the technical field of reactive power compensation high-voltage power distribution cabinets, in particular to a dust-proof and explosion-proof reactive power compensation high-voltage power distribution cabinet. Background technique [0002] Power distribution cabinet is assembled in closed or semiclosed metal safe by electrical wiring requirement by switchgear, measuring instrument, protective device and auxiliary equipment or on screen width, forms power distribution device, can rely on manual or automatic switch to connect and connect during normal operation. Turn on or off the circuit, cut off the circuit or alarm with the help of protective electrical appliances in case of failure or abnormal operation. When the power equipment in the power distribution cabinet is working, it is easy to generate vibration and heat. [0003] For this, the Chinese patent of patent application publication number CN 110071445 A discloses a kin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B1/56H02B1/28H02B1/30
CPCH02B1/28H02B1/30H02B1/306H02B1/565
Inventor 高燕
Owner 西安鼎腾电子科技有限公司