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Operating Principle of LNEYA Industrial Air Chillers
Industrial air cooler is a heat exchanger which USES air to cool the hot fluid. The hot fluid in the tube is heated through the exchange of heat between the tube wall, the fin and the outside air, which is usually supplied by the ventilator. Our Industrial Air Chillers SUNDI -45℃ ～ 250℃ can be applied to cooling and condensation such as condensation of the top steam of oil refining and petrochemical industry, reflux oil, cooling of tower bottom oil, the cooling of various reaction products,...
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Noise description of common faults in high and low temperature integrated equipment
High-low temperature integrated machine equipment may cause malfunction due to improper operation, then how to deal with noise failure of the equipment, and then analyze the noise too high. The suction of high and low temperature integrated equipment is one of the main reasons for the excessive noise of the hydraulic pump. When air is mixed into the oil, it is easy to form cavitation in its high pressure zone and propagate in the form of pressure waves, causing oil to oscillate, causing cavit...
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High and low temperature cycle machine compressor performance description
The importance of the performance of high and low temperature cycle machine compressors must be known to everyone, then LNEYA reminds users that it is necessary to understand the common sense of the performance of the compressor. The high-low temperature cycle integrated machine compressor thermal switch and the thermistor are independent of the compressor wiring, and are not directly connected in the compressor circuit. The thermal switch controls the compressor control circuit through the f...
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Refrigeration heating cycle device compressor precautions
The performance of the compressor in the refrigeration heating cycle device is very important. When choosing the compressor brand of LNEYA refrigeration and heating cycle device, the compressors of domestic and foreign brand manufacturers are specially selected, the performance is more reliable, but it is necessary to pay attention to the use of the compressor. There are a few things to keep in mind. The compressor in the refrigeration heating cycle has only one correct connection, and the ot...
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LNEYA Liquid High-Low Temp. Test Chamber
High and low temperature impact chamber is a necessary test equipment of material such as metal, plastic, rubber, electronics and so on, used for testing material structure or composite material. It can figure out the tolerance degree in the instantaneous continuous environment of extremely high temperature and extremely low temperature to know the chemical change or physical injury because of contraction principle at least time. It is divided into two sides and three sides. The difference l...
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Hot and cold dynamic constant temperature control equipment cryopump installation points
The performance of each component in the cold and heat source dynamic constant temperature control equipment is different. We must make full use of each accessory to make the equipment run better. The cryopump is one of the main accessories, and it is also installed. Need to install as required. In the cold and heat source dynamic constant temperature control equipment, the cryogenic pump needs to pay attention to the installation facilities and requirements during installation. The foreline ...
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Explosion-proof high and low temperature one machine manufacturer instructions installation point
After the explosion-proof high and low temperature integrated machine is delivered from the factory, it must be installed after reaching the destination. What should you pay attention to when installing? The explosion-proof high and low temperature integrated unit arranges the distance of the air outlet more than two meters. If the surrounding air is found to be sultry, please install the exhaust fan to keep the air convection, so as to increase the service life of the explosion-proof high an...
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Maintenance knowledge of high and low temperature constant temperature circulation device
The high and low temperature constant temperature circulation device is one of the more common equipments in the temperature control system. A good equipment is inseparable from daily maintenance. So how much do you know about maintenance? High and low temperature constant temperature circulation device The entire liquid circulation is closed, with an expansion vessel, the expansion vessel and the liquid circulation are adiabatic, do not participate in the liquid circulation, but are mechanic...
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Maintenance of vacuum pump for fully enclosed heating and cooling circulator
Each accessory in the fully enclosed heating and cooling circulator constitutes the entire refrigeration heating and temperature control system. The performance of the pump is also very important. How to make the maintenance of the pump? For the fully enclosed heating and cooling circulator circuit, the electronic circuit and the mechanical rotating part are routinely inspected and repaired. Pay attention to whether the various indicators are damaged or deteriorated, and regular maintenance i...
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Several Big Considerations for Enterprises When Using Heating Coolers
In addition to the above-mentioned enterprises, which should arrange for someone to be responsible for the start and stop of refrigerators, switches, and repairs and maintenance. The precautions for the use of refrigerators in enterprises are as follows:First, the refrigerant leakedLeakage of refrigerant not only affects the cooling efficiency of the heating and cooling machine, but also affects the health of the personnel involved in the engine room due to leakage of the refrigerant. Therefo...
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