A Water Circulation Structure Based on Turntable System

Abstract

The invention discloses a water circulation structure based on a turntable system. The invention can effectively dissipate heat to the optical detector on the two-dimensional photoelectric turntable, and the waterway is unblocked and tightly sealed during the movement of the turntable, which does not affect the detection and tracking performance of the turntable. In the present invention, fluid sockets are arranged at the bottom of the probe head and the top of the U-shaped bracket of the turntable, so that the hose can follow the probe head to rotate in a small range; through the rotary joint arranged on the base, the rotor and stator of the rotary joint follow the motor Rotate relative to each other, while the hose inside remains stationary at all times, independent of the rotation of the turntable. Therefore, the present invention will not have any impact on the normal operation of the waterway during the rotation of the turntable in the two directions of pitch and azimuth, and can realize safe and reliable heat dissipation of the internal components of the turntable without affecting the detection and tracking of the turntable performance.

Description

technical field [0001] The invention relates to the technical field of a two-dimensional photoelectric turntable, in particular to a water circulation structure based on a turntable system. Background technique [0002] At present, most of the optical detectors carried by mainstream optoelectronic two-dimensional turntables do not need two-dimensional turntables to provide heat dissipation for them. Regardless of air cooling or liquid cooling, there is no application on the mainstream two-dimensional turntable. However, when some special turntables need to carry optical detectors that need to circulate water for heat dissipation, due to the characteristics of the turntable's own rotation, simply connecting the water pipes will not only cause the turntable to fail to seal, but also cause the water pipes to be entangled due to long-term rotation , strain rupture, water leakage inside the turntable and other major problems. A large number of water pipes will cause an addition...

AI Technical Summary

Problems solved by technology

However, when some special turntables need to carry optical detectors that need to circulate water for heat dissipation, due to the characteristics of the turntable's own rotation, simply connecting the water pipes will not only cause the turntable to fail to seal, but also cause the water pipes to be entangled due to long-term rotation , strain rupture, water leakage inside the turntable and other major problems

A large number of water pipes will cause an extra large and unstable resistance torque to the motor, which will affect the performance of the turntable detection and tracking, and bring huge troubles to maintenance and installation

Turntables that require continuous rotation in the azimuth direction cannot be installed with water pipes for heat dissipation

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