LNEYA Industriekühler Hersteller Lieferant -
News
Explanation Protection for Air Cooled Precision Chiller
The places where need air-cooled precision chiller indicate they have high demanding for operating accuracy. Therefore, the protection settings have to work out. Then, which kind of protection for air-cooled precision chiller should be done?Discharging temperature protector should be installed on the air-cooled precision chiller in order to protect the compressor when it works with negative high stressing or without enough refrigerants. The temperature detected in the position of 10cm between...
Details anzeigenThe Reasons of Frosting on Ultra low Temperature Recirculating Chillers
Frosting will appear when many users take advantage of ultra low temperature recirculating chillers, while some are not. It is confusing and whether it is relevant to refrigeration.First of all, why does ultra low temperature recirculating chillers frost? To sort it out, we can turn our eyes on the reasons of direct-cooling ultra low temperature recirculating chillers. The frost is a white crystal of vapour which will congeal on the surface of ultra low temperature objects.The air will frost ...
Details anzeigenThe Noise Analysis of Precision Chiller
Generally speaking, even the most sophisticated refrigerating equipment will also have some trouble when used for a long time. If the noises present in the precision chiller after prolonged use, I am sure that it appears some faults. So let's go deeper to see where these noises are from.The noise of compressorThe compressor is in the core position of the inner structure of the precision chiller. In general, compressors include screw and stroll, you can pick up one as what you need. Once the c...
Details anzeigenHow to Debug the Expansion Valve of Low Temperature Freezer?
The effective operation of low temperature freezer is relevant to the needed refrigerating effect. It is crucial to correct expansion valve if better cooling effect is wanted. So, how to debug the expansion valve of low temperature freezer?During the operation of low temperature freezer, the smaller the opening is, the less the volume of fluid transmission and pressure are,and vice versa. Based on the thermodynamic property of refrigerating fluid, the corresponding temperature varies as the p...
Details anzeigenDaily Maintenance of Low Temperature Freezer
Low temperature freezer, which is also called industrial refrigerator, is mainly used for industrial cold treatment, the increase of wear-resisting property and friction of metals. Guanya Refrigeration Technology Co., Ltd in Wuxi is a leading role in the national Low Temperature Freezer Ranking List and its professionals make a conclusion about the related routine maintenance particularly. Also low temperature freezer price is the keypoint of its quality.Every specialist is responsible for co...
Details anzeigen
Detaillierte Erläuterung der Fehlersuche im geschlossenen Kreislauf des Kühlsystems Aufmerksamkeit
The preparation of the closed circulation cooling system before commissioning is an important part of the debugging process, which may affect the progress of the whole debugging process. Generally, attention should be paid to the leakage detection of the closed circulation cooling system air piping system, and the leakage of the closed circulation cooling system. There are detailed regulations for the quantity, which are roughly divided into high, medium and low pressure systems. Under differ...
Details anzeigen
Refrigeration control system compressor failure caused by oil pressure
If there is no oil pressure in the refrigeration control system, check the oil pump piping system connection for oil leakage or blockage. If the connection is loose, the joint should be tightened. If it is blocked, the oil pipeline should be cleared. Then check whether the compressor of the refrigeration control system is too large due to the opening of the oil pressure regulating valve or the valve core is detached. If the hydraulic pressure regulating valve of the refrigeration control syst...
Details anzeigen
Discrimination of power battery integration test system
Using the degree of superheat to judge whether the opening degree of the integrated test system of the power battery is appropriate, and using a thermometer to measure the difference between the temperature of the return pipe and the evaporating temperature (ie, the actual superheat) and the standard superheat (between 5-8 ° C) Check to see if the adjustment is appropriate. Using the suction pressure of the compressor as the saturation pressure in the evaporator, the table looks for an approx...
Details anzeigen
The reason why the cooling water circulator needs the main water circulation
The supplement of the water cycle is directed to a water-cooled cooling water circulator, and the air-cooled cooling water circulator does not have this problem. The water-cooled cooling water circulator needs cooling water during normal operation. The cooling circulating water is the most important part of the whole water-cooled cooling water circulator. However, the water-cooling system of the water-cooled cooling water circulator is in the process of normal operation. What is the main reas...
Details anzeigenPrice Analysis of High Low Temperature Test Chambers
As the saying goes, “ You get what you've paid. ” The price of the high low temperature test chamber is related to the quality of its configuration. The technology of Wuxi LNEYA itself is priceless. In the test chamber industry, the high low temperature test chamber is sold quite well.First of all, from the product itself, the high low temperature test chamber adopts a unique balanced temperature regulating mode, which has a stable and balanced heating capacity. It can carry out high precisio...
Details anzeigen
