Cooling device for mine pit hoisting motor power cabinet

A technology of motor power and cooling device, which is applied to the cooling/ventilation of substation/switchgear, details of substation/switch layout, electrical components, etc. The effect of strong practicality

Inactive Publication Date: 2017-12-26
SHANDONG HUALIAN MINING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In my country's mine system, in order to improve work efficiency and reduce the workload of staff, hoisting motors will be installed at each mineral lifting point in the mine. The hoisting motor is usually controlled by the power cabinet of the hoist during the working process, but the

Method used

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Example Embodiment

[0015] The embodiments of the present invention will be further described below in conjunction with the accompanying drawings:

[0016] Such as Figure 1-2 As shown, the cooling device for the mine hoisting motor power cabinet of the present invention includes a power cabinet body 1, an outer cover 2 is provided on the outside of the power cabinet body 1, an opening is provided at the front end of the outer cover 2, and a cooling fan is connected to one side of the outer cover 2 through a duct 5 4. A filter cloth 3 is arranged outside the cooling fan 4, a cone cover 14 is arranged above the heat dissipation window 6 on the top of the power cabinet body 1, a support frame 13 is arranged on the top of the cone cover 14, a suction fan 12 is arranged on the top of the support frame 13, and the suction fan 12 The air inlet corresponds to the outlet of the conical hood 14. The air outlet of the suction fan 12 is connected to the air duct 9 through the elbow 11. The air duct 9 includes a s

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PUM

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Abstract

The invention relates to a cooling device for a power cabinet of a mine hoisting motor, belonging to the technical field of mining machinery, comprising a power cabinet body, an outer cover is arranged on the outside of the power cabinet body, one side of the outer cover is connected to a cooling fan through an air duct, and a heat dissipation window on the top of the power cabinet body A conical hood is set above, a support frame is set on the top of the conical hood, and a suction fan is set on the top of the support frame. The air inlet of the suction fan corresponds to the outlet of the conical hood. The pipe includes a skeleton and a galvanized iron plate, and the galvanized iron plate is fixed on the outside of the skeleton. The invention has simple structure, reasonable design, good cooling effect, can lead the heat generated by the components to the outside, not only can ensure the normal operation of the equipment, but also can greatly reduce the operating cost of the equipment, and has strong practicability.

Description

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Claims

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Application Information

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Owner SHANDONG HUALIAN MINING
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