LNEYA Refrigeradores industriais Fabricante Fornecedor
Notícias
Efeito da humidade nos refrigeradores de laboratório
A humidade elevada reduz a resistência de isolamento do equipamento elétrico do refrigerador no laboratório. A humidade do ar adere à superfície do material isolante para formar condensação, o que reduz a resistência de isolamento do equipamento elétrico, e a corrente de fuga do equipamento aumenta consideravelmente, resultando em rutura do isolamento. A condensação no interior do aparelho de distribuição provoca acidentes por fuga e flashover, resultando em falhas eléctricas. Se o ar estiver ...
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Aplicação industrial de refrigeradores arrefecidos a água
Os refrigeradores, vulgarmente conhecidos como congeladores, refrigeradores, refrigeradores, refrigeradores, refrigeradores, etc., são amplamente utilizados em várias indústrias, pelo que os nomes são numerosos. O princípio da sua natureza é um dispositivo de refrigeração versátil que remove o vapor líquido através de um ciclo de refrigeração por compressão ou absorção de calor. O chiller de compressão de vapor é constituído por quatro componentes principais: um compressor de ciclo de refrigeração de compressão de vapor, um evaporador, um condensador e um dispositivo de dosagem parcial para obter diferentes níveis de refrigeração...
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Necessity Of New Energy Electric Vehicle Battery Test System
The battery performance of new energy vehicles directly determines the experience of new energy vehicle end users. The electric vehicle battery test system needs to test the performance reliability of new energy vehicle batteries. With the development of technology, its requirements are also higher. . With the continuous development of new energy applications, the performance of power batteries for new energy vehicles has received extensive attention. Therefore, testing the ability to evaluat...
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Análise da resistência estática da caixa da bateria no sistema de teste e análise de baterias eléctricas
The battery box of new energy vehicles is one of the core components of electric vehicles. Designing high-strength, high-rigidity, high-security, high-lightweight battery boxes is of great significance to the development of electric vehicles. Overly simplified battery box models will lead to The severe distortion of the response, which in turn affects subsequent structural optimization. In order to accurately analyze the structural response of the battery box, the internal components of the b...
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Instruções de fuga interna do frigorífico de temperatura ultra baixa à prova de explosão
1. Sound leak detection method: First, the refrigeration pipeline of the explosion-proof ultra-low temperature refrigerator is filled with nitrogen. Then use a stethoscope to check the interior. When you hear a leak in a certain area, mark it. Carefully pry open the metal plate at that place, check the leak point of the pipe with thick soapy water, repair by repair welding or gluing, fill the foaming agent, fill the mouth with a larger metal plate, and glue the four sides. . This method is in...
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New energy power car power battery detection system vacuum description
The new energy power vehicle power battery test checks the vacuum pump switch in the closed state before operation; when the vacuum pump is placed horizontally, ensure that the lubricating oil and the oil level line are kept horizontal; whether the sealing rubber pad is damaged; whether the pressure gauge needle is returned to zero. Place the vacuum pump on the indoor floor (safe, stable, and easy to operate). It is forbidden to be placed outdoors, and it is not allowed to be placed on the po...
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How to control the temperature of the refrigerating heating temperature control system
The refrigeration heating temperature control system is matched with the glass reactor as the ideal teaching and experimental temperature control equipment for the synthesis of modern fine chemicals, bio-pharmaceuticals and new materials. For this reason, Wuxi Guanya has great potential in the domestic market. The refrigeration heating temperature control system is matched with the biochemical instruments commonly used in glass reactors. It is widely used in modern fine chemicals, bio-pharmac...
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Low temperature circulating chiller startup and shutdown operation
When the low temperature circulating chiller is turned on, it can be automatically turned on when the manual start is selected. The automatic start-up needs to open the compressor exhaust shut-off valve, start the cooling water pump and the coolant pump, press the compressor start button, then the oil pump is automatically put into operation. The spool automatically returns to the “0” position. After the oil pressure difference is established, the main motor is automatically started after a d...
Ver pormenoresProteção contra explicações para o refrigerador de precisão arrefecido a ar
The places where need air-cooled precision chiller indicate they have high demanding for operating accuracy. Therefore, the protection settings have to work out. Then, which kind of protection for air-cooled precision chiller should be done?Discharging temperature protector should be installed on the air-cooled precision chiller in order to protect the compressor when it works with negative high stressing or without enough refrigerants. The temperature detected in the position of 10cm between...
Ver pormenoresAs razões da formação de gelo em refrigeradores de recirculação de temperatura ultra baixa
Frosting will appear when many users take advantage of ultra low temperature recirculating chillers, while some are not. It is confusing and whether it is relevant to refrigeration.First of all, why does ultra low temperature recirculating chillers frost? To sort it out, we can turn our eyes on the reasons of direct-cooling ultra low temperature recirculating chillers. The frost is a white crystal of vapour which will congeal on the surface of ultra low temperature objects.The air will frost ...
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