Water-cooling rotary air inlet device

Abstract

The invention discloses a water-cooling rotary air inlet device. The device comprises a shell, a sleeve and a cooling mechanism, wherein an air inlet in the outer wall of the shell is connected with aright-angle connector, two sides of the right-angle connector are each provided with a water port located in the outer wall of the shell, one of the water ports is connected with a first circulationconnector, the other of the water ports is connected with a second circulation connector, the inside of the shell is provided with the sleeve, and one end of the sleeve is fixed with two baffles through screws; and the cooling mechanism is located inside the shell, and the cooling mechanism comprises two straight-through tubular grooves, a plurality of straight-through circulation grooves, a plurality of head-end connection channels and a plurality of tail-end connection channels. The problems can be solved that in the prior art, a rotary air inlet device is complex in structure, it is easy togenerate heat when the rotating speed is high, seals wear quickly, gas leakage is easy, and frequent maintenance is needed; and heat dissipation is conducted in a manner of air inlet and gas exchange, the heat dissipation efficiency is not high, and the problem of easy heat when the rotating speed is high is not solved.

Description

technical field [0001] The invention relates to the field of rotary air intake devices, in particular to a water-cooled rotary air intake device. Background technique [0002] With the development of the wire and cable industry, the demand for frame stranding machines that can meet large-scale, high-speed and high-efficiency stranding of conductors is increasing. When the stranding body of this frame stranding machine rotates the strands, it needs to send compressed air into it. This needs to be equipped with a rotary air intake device. Due to the complex structure of the existing rotary air intake device, it is easy to generate heat when the speed is high, the seal wears quickly, and it is easy to leak air. It needs frequent maintenance, and uses air intake and ventilation to dissipate heat. , the heat dissipation efficiency is not high, and the problem of easy heating when the rotating speed is high cannot be solved. Therefore, a water-cooled rotary air intake device is la...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a water-cooled rotary air intake device, which can solve the problem that the structure of the rotary air intake device in the prior art is complex, it is easy to generate heat when the rotation speed is high, the seal wears quickly, it is easy to leak air, and needs frequent maintenance, and adopts advanced Air and ventilation are used to dissipate heat, and the heat dissipation efficiency is not high, which cannot solve the problem of easy heating when the speed is high

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