LNEYA Refrigeradores industriais Fabricante Fornecedor
Notícias
Dicas de manutenção diária para refrigeradores de recirculação de temperatura ultrabaixa?
Para garantir o funcionamento normal dos chillers de recirculação de temperatura ultrabaixa após o arranque, deve ser assegurado que o condensador do chiller de recirculação de temperatura ultrabaixa tenha uma boa dissipação de calor, caso contrário, o dispositivo de proteção de alta temperatura do chiller de circulação de temperatura ultrabaixa irá parar e até mesmo quebrar devido à temperatura de condensação e à pressão de condensação correspondente, causando um mau funcionamento. A água fria no evaporador deve ser circulada, caso contrário...
Ver pormenoresComo escolher a válvula de expansão do resfriador de recirculação de temperatura ultrabaixa?
Seleção e instalação da válvula de expansão para chillers de recirculação de temperatura ultra baixa: a seleção da válvula de expansão desempenha um papel importante no desempenho do sistema de refrigeração do chiller de recirculação de temperatura ultra baixa. A escolha correta da válvula de expansão maximizará a utilização do evaporador e fará com que o evaporador corresponda sempre à carga térmica. Primeiro, a seleção da válvula de expansão térmica. No sistema de refrigeração com recirculação de temperatura ultra baixa...
Ver pormenoresO efeito do aquecimento arrefecimento Tradutor
The whole liquid circulation of the heating and cooling circulator is closed with the expansion vessel. The expansion vessel and the liquid circulation are adiabatic and do not participate in the liquid circulation. This is just a mechanical connection. Whether the temperature of the liquid circulation is high or low, the medium in the expansion vessel is always below 60 degrees. Heating cooling circulator all closed system, extend the life of the thermal fluid, temperature range is extremely...
Ver pormenoresDescrição da seleção do refrigerador criogénico arrefecido a ar
Many users struggle with the problems of air-cooled cryogenic chillers and water cooled cryogenic chillers. However, enterprises should make choices according to their actual environment. For this reason, Wuxi Guanya professional manufacturer has sorted out the selection instructions of relevant air cooled cryogenic chillers. Air-cooled cryogenic chiller, different from the water-cooled cryogenic chiller, covers a small area. For enterprises with a small area, the air-cooled cryogenic chiller...
Ver pormenoresPrecauções para uma utilização segura do equipamento de controlo da temperatura do óleo de transferência de calor
With the extensive use of thermal oil temperature control equipment, the safe use of thermal oil temperature control equipment is a concern for users. For manufacturers, it is very important to share the precautions for the use of thermal oil temperature control equipment. For users of thermal oil temperature control equipment, the fire protection of these electric heating equipment is very important. Firstly, analyze the cause of the general fire in the electric heating equipment. Place the ...
Ver pormenoresDescrição da fonte de alimentação do chip condutor no sistema de controlo da temperatura de ensaio de chips
The chip test temperature control system is mainly for the cold heat source test equipment for various drive chips. Before the operation of the Wuxi Guanya chip test temperature control system, the user needs to know the power of the drive chip. In general, constant current drive and constant voltage drive are the two main choices in drive selection. In fact, in terms of the development status of LED power supply, these two modes are currently common drive modes on the market, LED drive power...
Ver pormenoresO que sabe sobre os chillers criogénicos centrífugos antes de os utilizar?
There are some differences in the use of cryogenic chillers between different compressors, but not very much of it. Due to the different styles of different compressors, the points to pay attention to during operation are also different. For example, what should we know about centrifugal cryogenic chillers before the operation? Before we understand the centrifugal cryogenic chillers, we first learn to understand the structure of centrifugal cryogenic chiller which is mainly composed of centri...
Ver pormenoresDesign and Test Technology of High Temperature Environmental Chamber Sales
1. Temperature selection (1) The climatic zones of the region; Whether the product is exposed to the solar radiation environment near the heating device; Surrounding air, solar radiation and ways of heat transfer from heating devices to products; The actual technical state of the product (open or shaded).(2)Use similar product temperature. Similar products refer to those with similar USES, performance and installation locations, such as upgrading products2. The conditions of environmental ...
Ver pormenoresTypes of Environmental Tests
The environmental chamber is one of the many types of experiments used in scientific research, product development, production and evaluation. The fundamental difference between environmental tests and other tests is that there are specific requirements for the environmental conditions of the tests. Its purpose is to obtain the product material, the change of the structure, function, performance, information of products' physical response characteristics to the environmental stress and ultima...
Ver pormenores
