Electrical box for rotor spinning machine
A rotor spinning, electromechanical technology, applied in electrical components, electrical equipment housing/cabinet/drawer, cooling/ventilation/heating renovation, etc., can solve the problem of poor heat dissipation effect, improve heat dissipation effect, and simple design structure , the effect of convenient operation
Inactive Publication Date: 2014-04-16
ZHEJIANG RIFA TEXTILE MASCH CO LTD
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Problems solved by technology
[0003] The purpose of the present invention is to overcome the defect of poor heat dissipation effect of the electrical box of the existing rotor spinning machine, and to provide an electrical box of the rotor spinning machine with a good heat dissipation effect
Method used
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Embodiment Construction
[0007] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0008] Such as figure 1 As shown, the present invention includes a box body 1 and a cooling system. A vertical mounting plate 7 is arranged in the middle of the box body 1. The vertical mounting plate 7 is arranged in parallel with the front wall 5 and the rear wall 6 of the box body 1. The electrical box The inner cavity of the body 1 is divided into two chambers, the front and the rear. The vertical mounting plate 7 is provided with a plurality of inverter mounting holes. When the inverter 3 is installed on the vertical mounting plate 7, the cooling fins of each inverter 3 are unified. Located in the rear chamber; the cooling system includes a fan, cooling air inlet 4 and heat dissipation holes, the heat dissipation holes are arranged on the top of the box body 1, the cooling air inlet 4 is arranged at the bottom of the rear side wall of the...
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An electrical box for a rotor spinning machine belongs to the technical field of rotor spinning. The electrical box for the rotor spinning machine has the shortcoming of being poor in cooling effect. The electrical box for the rotor spinning machine comprises a box body and a cooling system, a vertical mounting plate is arranged in the middle in the box body, the vertical mounting plate is arranged parallel to the front wall and the rear wall of the box body to divide an inner cavity of the box body of the electrical box into a front cavity and a rear cavity, and a plurality of frequency converter mounting holes are formed in the vertical mounting plate. The cooling system comprises a fan, a cooling air inlet and cooling holes, the cooling holes are formed in the top of the box body, the cooling air inlet is formed in the bottom of the rear wall of the box body, and the cooling air inlet is connected with an air outlet of the fan. The inner cavity of the box body of the electrical box is divided into two cavities, so that cooling fins of the mounted frequency converter are uniformly located in the same cavity, the cooling system cools the cavity in a concentrated mode, air regularly flows, and the cooling effect is improved. In addition, the electrical box is simple in designed structure and convenient to operate.
Description
technical field [0001] The invention belongs to components of a rotor spinning machine, in particular to an electrical box of a rotor spinning machine. Background technique [0002] The electrical box of the rotor spinning machine is mainly used to install frequency converters, electrical components, etc., to control the work of the rotor spinning machine, and the rotor spinning machine needs to work for a long time, so that the frequency converter in the electrical box shell, Electrical components etc. generate a large amount of heat, so cooling holes are usually provided on the top of the electrical box, and fans are used to deliver cooling air to the box on the left and right sides of the bottom of the box, so that the heat in the box is taken out from the cooling holes, thereby The air flows to exchange heat, but because the frequency converters in the box are of different sizes and installation directions are not consistent, it is easy to cause the air flow in the box...
Claims
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IPC IPC(8): H05K7/20H05K5/00
Inventor 徐剑锋黄恒强许亮
Owner ZHEJIANG RIFA TEXTILE MASCH CO LTD