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What is the reason why the industrial chiller system cannot be cooled
Let the LNEYA technical engineer explainthe reason for everyone: The first one: The chiller system fails tolower the temperature during the first use, or there is a problem with theinstallation of the industrial water chiller, cooling tower, circulating waterpump and piping. Need to check carefully according to the installation drawing. The second one: It may be because thepipeline is connected to various equipment for a long time, and impuritiesaccumulate in the water source, which...
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Detailed introduction of the motor control cooling system Chiller
With the continuous development of new energy vehicles, the motor control cooling system Chiller is also under continuous development. The new energy vehicle motor test special chiller can adaptively adjust the cooling capacity of the chiller according to the dynamic heat generation changes during the motor and controller test. , To meet the cooling requirements of the motor and its controller test. In order to improve the working efficiency of the engine and reduce the fuel consumption rate,...
Details anzeigenTransmission powertrain cooling system with evaporator
The evaporator is one of the four major components of the refrigeration system, and it is the ultimate embodiment of the refrigeration effect and efficiency. The evaporator is generally designed and equipped by the transmission powertrain cooling system manufacturer, and the user does not need to choose. However, in order to better maintain the refrigeration system and ensure its operation, the following points should be noted: 1. The influence of liquid level on evaporation temperature. Due ...
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What are the reasons for the power consumption of large-size refrigeration units?
During the operation of large-size refrigeration units, the cooling capacity and working conditions are the main issues of power consumption, but in order to avoid some unnecessary power consumption, we need to understand clearly. When the scale on the tube wall of the condenser of the large-size refrigeration unit reaches 1.5mm, the condensing temperature will increase by 2.8°C compared with the temperature before the scale, and the power consumption will increase by 9.7. The surface of the ...
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Practical application area of air-cooled chiller
Air cooled chillers, as the name implies,are mainly used in colleges and universities, scientific research andlaboratories. Specially for the cooling of small laboratory equipment such asspectrometer, mass spectrometer, viscometer, rotation, fermentation device, arotary evaporation apparatus, etc. to make them work under the suitable workingtemperature. In fact, the lab water chillers are alsocalled air cooled chillers. It can also be used for cooling with smallinstruments or small p...
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We are LNEYA, a manufacturer of chillers
LNEYA chiller manufacturer is committed tothe R&D, production and sales of refrigeration and heating temperaturecontrol systems, ultra-low temperature freezers, new energy automobilecomponent testing systems, and heating cycle systems. The products are widelyused in low-temperature reaction fields in the chemical, pharmaceutical,biochemical and other industries, with fast refrigeration speed, safety andreliability. It has a research and development team ofhighly qualified profess...
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Daily maintenance instructions for heating and cooling circulators
After the heating and cooling circulator has been running for a long time, certain maintenance work needs to be carried out, so what should be paid attention to? To ensure the normal operation of the heating and cooling circulator after it is started, it must be ensured that the condenser has good heat dissipation, otherwise the heating and cooling circulator group's high-pressure protection device will act and stop due to the excessively high condensation temperature and corresponding conden...
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What determines the price of a brand’s refrigeration and heating circulator?
The price of the brand's refrigeration and heating circulator is mainly determined by the three major parts of raw materials, manufacturing costs, and technical costs, which affect the subsequent quotation. The composition of the refrigeration heating circulator: The brand's refrigeration and heating circulator is composed of a shell and internal accessories. The shell is made of standard shell SUS 304, and can be customized spray (standard color 7035). Recently, affected by the national ind...
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Maintenance steps of slope heating and cooling cooling heating thermostat
The slope temperature rise and fall cooling heating thermostat is the center to clean dust, garbage, etc. To clean and change inspection, inspection can find problems, find the potential defects of the slope temperature rise and fall high and low temperature integrated machine, and deal with it in time. To maintain and improve the results of the initial cleaning in the first stage, it is necessary to eliminate the root causes (generating sources) of dust and pollution. For this purpose, co...
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Troubleshooting of refrigeration system failure of material aging test equipment at low temperature
Regular maintenance work for the material low temperature and high temperature aging test system, and troubleshooting of the refrigeration system is also very important. Here are a few tips. 1. Exhaust at double high pressure, heat dissipation may be problematic. When it is detected that the high and low pressure of the system are higher than normal, it is usually because there is air in the system or excessive refrigerant is added. At this time, it is necessary to re-evacuate and add proper...
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