A special electrical cabinet suitable for complex environments

A complex environment and electrical cabinet technology, applied in the field of electrical cabinets, can solve problems such as temperature instability of electrical cabinets, achieve the effects of improving service life, reducing loss, and avoiding high-temperature operations

CN112164994BActive Publication Date: 2021-06-08莱芜钢铁双山陶土福利加工有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2021-06-08

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    Figure 1
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    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a special electrical cabinet suitable for complex environments, which comprises a box body and an insulated box buried underground. Two heat storage tanks arranged symmetrically are opened on the side wall of the box body. There are "U"-shaped heat exchange tubes connected with the two heat storage tanks inserted through, and the "U"-shaped airflow tubes connected with the inside of the box are inserted through the inner wall of the incubator. The top of the box is provided with a pumping groove, and the top of the box is rotatably connected with a rotating drum, and the upper part of the rotating drum is fixed with rotating blades. The advantages are: by setting the insulation box and burying the insulation box underground, the internal temperature of the insulation box is relatively stable, and the heat storage tank can have a good heat insulation effect, and at the same time, the internal water flow keeps the heat absorbed Discharge, to ensure its own low temperature, thereby avoiding the rise of the internal temperature of the box, and ensuring the normal operation of the components inside the box within the effective temperature.
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Description

technical field

[0001] The invention relates to the technical field of electrical cabinets, in particular to a special electrical cabinet suitable for complex environments. Background technique

[0002] The gas cabinet is a cabinet made of steel to protect the normal operation of components. There are often relatively complex circuits and many electronic components inside the electrical cabinet, which are widely installed in various environments;

[0003] In the desert area, due to the special environment, the daytime temperature is high and the nighttime temperature is low, and it is accompanied by large wind and sand, which makes it difficult to maintain a constant internal temperature of the power cabinet during use. It is often impacted by high temperature during the day and low temperature at night. , so that the life of the internal electronic components is greatly reduced, so that the overall protection effect is poor, so there is an urgent need for an electrical cabi...

Examples

Embodiment

[0020] refer to Figure 1-3 , a special electrical cabinet suitable for complex environments, including a box body 1 and an insulated box 2 buried in the ground. The side wall of the box body 1 is provided with two heat storage tanks 3 arranged symmetrically, and the inner wall of the insulated box 2 is inserted through the There is a "U"-shaped heat exchange tube 4 that communicates with the two heat storage tanks 3. The inner wall of the incubator 2 is inserted with a "U"-shaped airflow tube 5 that communicates with the inside of the box body 1. The top of the body 1 is provided with a pumping groove 6, and the top of the box body 1 is connected with a drum 7 for rotation. The upper part of the drum 7 is fixed with a rotor blade 8, and the bottom of the drum 7 is fixed with a fan blade 9. The drum 7 is located at the pump A push bar 10 is fixed on the circumferential side wall of the inner section of the delivery tank 6, and the inner walls of the two heat storage tanks 3 ar...