LNEYA Промышленные чиллеры Производитель Поставщик
Новости
Надежен ли низкотемпературный охлаждающий блок - эффект охлаждения 120 градусов?
LNEYA specializes in the production of single-fluid cryogenic cooling units, the cooling temperature range is from -150 degrees to -5 degrees, which can meet different cooling temperature requirements. The products are widely used in low temperature reaction fields in chemical, pharmaceutical, biochemical and other industries, with fast cooling speed, safety and reliability. The product uses a 7-inch color touch screen to display input and record temperature curves. The entire system is a ful...
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Объяснение ненормальной температуры конденсатора гликолевого охладителя
In the glycol chiller, the condenser temperature is the saturation temperature when the refrigerant in the condenser condenses under the steam pressure. Once the condenser temperature in the glycol chiller is abnormal, we should analyze the specific causes and find out the solutions. The condenser temperature of glycol chiller is lowThe low temperature of the condenser of the glycol chiller may be due to the large selection of the expansion valve, the failure of the expansion valve or the exc...
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Precautions for the use of molecular distillation cooling and heating temperature control
The SUNDI series of LNEYA refrigeration and heating temperature control system are used together to control the temperature in the process of molecular distillation. What should be paid attention to in use? If the molecular distillation method cannot pump up the vacuum, it is necessary to check whether the joints, the interface are sealed, the sealing ring and the sealing surface are effective; Cracks, chipping, damage phenomena. Each grinding port of the molecular distillation method, the s...
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Precautions for Leakage Inspection of Glycol Chiller
The main points about checking leakage of glycol chillerDuring the operation of the glycol chiller, it is critical that the refrigeration system does not leak. In order to avoid the leakage of refrigerant and other gases from the glycol chiller, the inspection of the welding quality is more important. First check whether the sealing performance of the weld is good. After adding refrigerant or nitrogen and allowing it to stabilize for a certain period of time, it can be tested with soapy wate...
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Operating instructions for the chiller, a laboratory process temperature control cycle system
The heat transfer medium of the laboratory process temperature control circulation system chiller uses oil and water. It uses electric heating to heat the heat transfer medium (heat transfer oil or water) that is forced to circulate in the pipeline under the action of the pump, and transfers heat energy through heat exchange. And can automatically adjust the temperature to achieve the purpose of accurate temperature control. 1. The installation is simple, the operation is simple, and no profe...
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Как продлить срок службы гликолевой системы охлаждения?
Чтобы продлить срок службы вашего гликолевого охладителя в промышленных условиях, обратите внимание на следующие моменты- 1. Осторожно используйте автомобильный антифризНе используйте автомобильный или неквалифицированный антифриз. Поскольку такой гликоль не предназначен для промышленного применения, он может вызвать различные проблемы и сократить срок службы вашей системы гликолевого охладителя. 2. Соблюдайте местные правила. Эксперты разработали различные правила и нормы в соответствии с...
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Tips for shutting down the industrial chiller for temperature control of the reactor
Industrial chillers are equipped with a wide range of accessories and equipment. In actual use, it is necessary to provide regular rest time for industrial chillers. In order to maintain stable performance during long-term operation, users need to master the actual use needs. The method of shutting down the industrial chiller to reduce problems such as excessive wear and tear of the equipment. Method for shutting down the industrial chiller of the reactor temperature control unit: 1. When the...
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Solution to High and Low Pressure Fault of Water Cooled Chiller
The method to eliminate the shortcomings of high and low pressure of water-cooled chiller has always been a key point and difficulty in the industry, so it is very important to master the solutions to the shortcomings of high and low pressure of water-cooled chiller. The reason can be preliminarily identified as poor water quality, and corresponding impurities (leaves, weeds, etc.) enter the water distribution hole, which affects the heat dissipation of the cooling water tower. Next, I will i...
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Heat transfer oil chemical temperature control system product application
The heat transfer oil heating and cooling temperature control system is a device with heating or lowering at the same time, that is, when the temperature of the equipped glass reactor, rotary evaporator, extraction equipment and other devices needs to be raised or lowered rapidly to reach the set temperature. The heating and cooling of the equipment can be changed quickly, and the medium (heat-conducting oil) used is the same medium, which improves the disadvantage that two different instrume...
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Performance Characteristics of 30 HP Water Cooled Chiller
The 30p water cooled chiller is an industrial water chiller with a horsepower of 30 HP. The water-cooled industrial water chiller must rely on the cooling water tower for work, while the air-cooled industrial water chiller uses its own fan for cooling, which has some requirements for the environment: for example, ventilation, humidity and temperature cannot be higher than 40 ℃, air pH value, etc. Performance characteristics of 30p water-cooled industrial chiller: 1. The primary effect filter ...
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