Oil cooling device for industrial X-ray flaw detector
An oil cooling and X-ray technology, applied in engine cooling, measuring device, liquid cooling and other directions, can solve problems such as affecting the safe operation of X-ray tubes, reducing the insulation strength of cooling oil, and complicated maintenance, achieving low power consumption, The effect of prolonging the time of replacing the cooling oil and simple operation and maintenance
Active Publication Date: 2013-04-10
DONGDAN AOLONG RADIATIVE INSTR GRP
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Problems solved by technology
There is no filtering device in the oil circuit of the device, and after a period of operation, the insulation strength of the cooling oil is greatly reduced, which seriously affects the safe operation of the X-ray tube
Because the device has a compressor refrigeration structure, the device has the disadvantages of large volume, loud noise during operation, and complicated maintenance.
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[0009] The present invention will be described in detail below in conjunction with the accompanying drawings. An industrial X-ray flaw detection machine oil cooling device, the radiator adopts high-efficiency heat dissipation technology, and the cooling oil is directly cooled by a fan. The high-temperature cooling oil enters from the bottom of the radiator, and as the cooling oil continues to rise in the cooling pipe, under the action of the fan, a large amount of air flows through the outer surface of the cooling pipe to take away heat, cooling the cooling oil, and the cooling oil rises to the radiator The upper part of the drain returns to the tank. The filter device is set in the return circuit from the radiator to the oil tank. It adopts the mature filtration technology in the industry, which can filter out tiny impurities in the cooling oil and protect the safe operation of industrial X-ray tubes. Its specific structure is as figure 1 , figure 2 As shown, No. 1 oil s...
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The invention relates to an oil cooling device for an industrial X-ray flaw detector. A fan forcibly cools a radiator by a high-efficiency heat-dissipating technology, so the cooled oil is not condensed any more and the using efficiency of the cooled oil is improved. A filtering technology is adopted, so time for exchanging the cooled oil is prolonged, an X-ray tube can be protected better, and the working efficiency of X-ray flaw detection equipment is improved. Flow quality is detected by a flow switch in real time, and an alarm is given timely when the flow quantity is lower than the set value. The temperature of an oil tank is detected by a temperature sensor, and the highest temperature of using the cooled oil is controlled by a temperature controller. According to the measures, the X-ray detection equipment can work efficiently and stably. A compressor refrigerating system is not used, so the oil cooling device for the industrial X-ray flaw detector is small in volume, low in power consumption and noise, pollution-free and easy to operate and maintain and fulfills the aim of efficiently saving energy.
Description
technical field [0001] The invention relates to a cooling device for an X-ray flaw detector, in particular to an oil cooling device for industrial X-ray flaw detectors of 300KV and above. Background technique [0002] X-ray flaw detection instruments are widely used in various technical fields. Due to the late development in this field in our country, there is still a big gap with other industries in the aspects of instrument design, technology, manufacture and application. Especially in the oil medium cooling device of the industrial X-ray flaw detector above 300KV, most domestic users use the oil cooling device with compressor. When the device is running, the evaporator is prone to condensation, and the cooling oil flows through the evaporator When water molecules enter the cooling oil, the insulation strength of the cooling oil is reduced, and the X-ray tube is prone to creepage failure, which seriously threatens the safe operation of the X-ray tube. During the operation...
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IPC IPC(8): F01P3/20F01P3/18F01P5/10F01P11/18F01P11/16G01N23/00
Inventor 于艳伟张华刘新利管春璞邵同辉
Owner DONGDAN AOLONG RADIATIVE INSTR GRP