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How to solve the phenomenon of ultra-low temperature freezer card cylinder?
If the ultra-low temperature freezer room fails during operation, it needs to be solved in time. If it is similar to the related phenomenon, it may be that the frozen oil does not come up, and the operator needs to solve it in time. Ultra-low temperature freezer compressor compressor card cylinder processing method is more, increasing the capacitance is one of the common methods, simply speaking, the original capacitor and a capacitor or a large point of capacitance to increase the starting t...
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LNEYA ultra-low temperature cold box power supply+electronic control instrument system description
LNEYA ultra-low temperature cold box needs to be tested after a long time of use. What should be paid attention to when the power supply and electronic control instrument system are inspecting? LNEYA ultra-low temperature cold box power supply and electronic control instrument system inspection, before power-on should check whether the distribution capacity and unit power are consistent, whether the selected cable diameter can withstand the host operating current. Check whether the electrical...
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Effect of oil separator on ultra-low temperature refrigerator
In ultra-low temperature chillers, oil separators are an important accessory. In most cryogenic refrigerators, there are oil separators. What are the effects of oil separators on cryogenic refrigerators? Needless to say, the position of the cryogenic refrigerator oil separator is after the exhaust port of the compressor, that is, the oil separator is located behind the compressor, and this is because it is only carried out in the compressor compression chamber. After compression, the refriger...
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Description of the action of the filter in the ultra-low temperature compressor unit
In order to stabilize the operation of the ultra-low temperature compressor unit, the performance of the compressor is very important, and in addition to the compressor, the filter is also important. In order to maintain normal operation, it is necessary to ensure the normal use of the refrigerant. In the entire ultra-low temperature compressor cycle system, the refrigerant cannot be completely unaffected. During the normal cycle operation, the refrigerant will contain more and more. Metal sc...
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LNEYA super deep crying treatment using common sense
For ultra-deep cold processing equipment, failure to pay attention to the use of the equipment may cause equipment failure. Before using the water-cooled ultra-cry cryogenic treatment, it should be checked whether all the valves between the equipments are open, whether all the water tanks are filled with water, whether the fans are reversed, and whether the circulating water pump is running in the correct direction. Open the super deep crying treatment main power supply (the standard power su...
View detailsWhat Will Happen to the Over-Cooling of the Low Temperature Chiller?
As we all know, the low temperature chiller is a kind of professional refrigeration design widely used in industry. Although it can provide an effective cryogenic environment, there are some abnormal phenomena in over-refrigeration. Usually, the lowest temperature of the low temperature chiller can only reach - 40 degrees. The main reason is limited by the limit operating conditions of single-stage piston compressor. If the evaporator temperature of the chiller is too low, the following probl...
View detailsHow Does the Low Temperature Chiller Apply to Mould Industry?
As you all know, the low temperature chiller is widely used, especially in the mould line. So does everyone know how it works in the mould industry? If you don't know, let's have a look with me.When using the low temperature chiller to cool the mould, it usually cools the mould together with the injection machine. Generally speaking, the mould is quite a heat exchanger. Heat is transferred from melting to the mould, and then from the mould to the cooling medium for cooling. As we all know, mo...
View detailsHow to Solve the Problem of Compressor Noise in Industrial Low Temperature Chiller?
In industrial low temperature chiller, compressor operation will produce noise, but only thedifference of sound size. Generally speaking, there will be some problems if the noise is too large. So, how to solve the problem of compressor noise?Generally speaking, compressor noise must first understand the causes of its noise, in order to better deal with. The main reasons are: the compressor is not fixed well; compressor quality problems; compressor load is too large; compressor power supply is...
View detailsRefrigeration Explanation for Screw Compressor of Low Temperature Chiller Circulator
Because of the different compressors, the performance of the low temperature chiller circulators is also different. Screw compressors are different from piston compressors, and the structure is more precise. Therefore, if users need to choose the low temperature chiller circulators, they need to have their own understanding of their refrigeration operation.The screw compressor of the low temperature chiller circulator sprays lubricating oil into the working chamber when it works, which plays ...
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Prospects for the development of electronic test thermal systems
For the modern society, energy conservation and emission reduction is also an important task. In the development of semiconductor, chip, integrated circuit and other industries, the electronic test thermal system can effectively test its temperature range to ensure that such components can Effectively get test results to avoid energy waste and increase costs. The electronic test thermal system has a cooling function when passing through direct current. Since the semiconductor material has con...
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