LNEYA工業用冷凍機 メーカー サプライヤー
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化学工業における工業用冷水機のデバッグ手順
After completing the installation of industrial water chillers in chemical enterprises, certain debugging needs to be carried out in the early stage of operation. Only through careful debugging can we find out whether there are hidden troubles in the operation of the equipment.If the enterprise can discover the hidden troubles of the industrial water chiller in the initial stage of installation, the failure rate in the later stage will be very low and the energy consumption will be less.The ...
詳細を見るHow to troubleshoot the failure of the material aging test chiller?
Regular maintenance work for the material aging test chiller, and troubleshooting is also very important. 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 an appropriate amount of refrigerant to solve the problem. However, there is another situati...
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水冷式チラーの用途と動作原理
Application and working principle ofwater-cooled chillerThe water-cooled chiller is a kind of LNEYAindustrial low-temperature refrigerator in Wuxi Guanya. A single compressor canachieve -152 degrees Celsius cooling and cooling. Equipment power, size andtemperature range can be customized.1. ApplicationRefrigerators are widely used in industrialmachinery processing, industrial cold processing assembly, petrochemical, finechemical, and other high-tech industries.2. Working principleThe ga...
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グリコール・チラー・システムの冷凍原理とは？
Glycol Chiller System , as we can tell fromits name, it is to use Glycol as the refrigeration agent for the chiller. In the all air environment, because of thelow temperature in the outdoors, it is impossible to use a cooling tower tosupply the inner area directly with the cold air-conditioner. In addition, thecold air in the outdoors could be used directly as refrigerator source，with glycolas refrigerant, it can introduce the natural cold air into the inner area andsupply cold air-c...
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環境汚染を減らす工業用冷水機の使い方
With the continuous development of chemicaland pharmaceutical industries, environmental pollution is put on the agendaearlier. As an manufacturer of which is the industrial water chiller, I can saythat except for corresponding to the environmental protection theme, Our LNEYAcirculating water chillers use environmentally friendly materials andrefrigerants，increasing the efficiency constantly. Industrial chiller units lower thecondensing temperature in the conditions of evaporating te...
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循環式冷凍機の膨張弁の選定と設置
Regarding today's topic, we have thefollowing analysis.The selection of expansion valve plays animportant role in the performance of the recirculating chiller refrigerationsystem. The correct choice of expansion valve will maximize the use of the evaporatorand make the evaporator always be matched to the heat load.First, the selection of thermalexpansion valve.In the recirculating chiller refrigerationsystem, the selection and installation of the expansion valve is veryimportant. Only ...
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What should I pay attention to when adding refrigerant to a water-cooled chiller
In our life, we believe that everyone isvery familiar with refrigeration. In the central air conditioning andindustrial production process cooling industry, small water-cooled chillers ismore common. This unit is composed of a compressor in the fuselage, ahorizontal shell and tube condenser, an evaporator, a thermal expansion valve,and some related parts. Under the cooperation of these auxiliary parts, theoverall small water cooled chiller is compact in structure, convenient inoperatio...
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What are the temperature control performance of laboratory recirculating chillers
The laboratory recirculating chiller is atypical cooling circulator with heating function to ensure the repeatability oflaboratory results. There are water-cooled or air-cooled refrigerators, whichcan be placed in a laboratory fume hood or set up for internal use.1. The laboratory recirculation chillerconnects each configuration into a closed piping system. There is no innertank, no solenoid valve, and the heat transfer oil is circulated under thepower of the circulating pump to maximiz...
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工業用水冷凍機の冷凍サイクルの原理とモードの説明
Anyone who knows about industrial waterchillers should know that it uses compressors to achieve the cooling effect.So, how does it work when refrigerating?1. Vapor compression refrigeration cycle.After cooling and pressurizing the vaporfrom the evaporator, it is recondensed into a liquid, and then evaporatedagain, so that it continues to circulate, which is the vapor compressionrefrigeration cycle. Industrial water chillers adopt this refrigeration method,and the principle of vapor comp...
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空冷冷水機構化学反応冷凍装置のトラブルシューティング方法
If air enters into the air-cooled coldwater mechanism refrigeration unit system of the chemical reaction kettle, theimpact will be many. Enter the air circulation system first, the pressure willrise, the heat dissipation effect of the condenser will also be affected, andeven the air-cooled cold water mechanism refrigeration unit of the chemicalreactor will not operate as a result. Therefore, we must usually develop thehabit of inspections, and we should not close one eye when we find ab...
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