Bearing heat radiation remote monitoring system

Abstract

The present invention discloses a bearing heat radiation remote monitoring system which comprises a water-cooled bearing seat, a cooling water circulation system, and a heat radiation control system. The water-cooled bearing seat comprises a bearing seat body, a water-cooled cavity, a first semiconductor refrigeration chip, and a bearing seat temperature sensor. The cooling water circulation system comprises a cooling water tank, a first water pump, a first water pressure sensor, a first water temperature sensor, a cooling water circulation inlet pipe, a second water pump, a second water pressure sensor, and a second water temperature sensor. The heat radiation control system comprises a user mobile phone, a monitoring computer, an ARM microcontroller module, an SD card data storage circuit module, a GPRS module, an Ethernet communication module, a third water temperature sensor, a signal conditioning circuit module, a key operation circuit module, a second semiconductor refrigeration chip, a liquid crystal display, a first water pump driver, a second water pump driver, a first switch circuit, and a second switch circuit. The bearing heat radiation remote monitoring system has no cooling dead angle, the cooling is uniform, and the life of a bearing can be prolonged.

Description

technical field [0001] The invention belongs to the technical field of bearing heat dissipation, and in particular relates to a remote monitoring system for bearing heat dissipation. Background technique [0002] The bearing is an important supporting element of the rotating spindle, and the bearing seat is used to fix and support the bearing and bear the force and torque on the shaft. Since the rolling body of the bearing generates heat when it rotates, the heat must be transmitted through the bearing seat in time, so the bearing seat needs to play a role in cooling the bearing, especially in some high-temperature environments or high-speed rotating spindles, the bearing heat is more serious , good heat dissipation is required to ensure that the temperature of the bearing is within an allowable range, prolong the life of the bearing, and ensure the normal operation of the bearing. If the bearing is not cooled in time, the wear of the bearing will be aggravated, and in seve...

AI Technical Summary

Problems solved by technology

If the bearing is not cooled in time, the wear of the bearing will be aggravated, and in severe cases, the expansion of the bearing will cause the bearing to be stuck and fail

Traditional bearing cooling methods include natural cooling, air cooling, water cooling, and oil cooling. Natural cooling and air cooling have poor cooling effects and are often used in environments with low heat generation. Complex and high maintenance cost, it is used in some high-end products, while the water-cooling method has a simple structure and good cooling effect, and has been widely used

However, most of the water cooling methods in the prior art are to directly install a water cooling cavity on the structure of the bearing. The cooling water only circulates once in the water cooling cavity and then comes out from the drain port, which has the defects of uneven cooling and poor cooling effect. and deficiency

Moreover, in the prior art, remote monitoring of bearing heat dissipation cannot be realized

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