{"id":2313,"date":"2024-03-19T10:47:47","date_gmt":"2024-03-19T02:47:47","guid":{"rendered":"https:\/\/www.lneya.com\/news\/air-cooled-industrial-chiller.html"},"modified":"2024-03-19T10:47:47","modified_gmt":"2024-03-19T02:47:47","slug":"air-cooled-industrial-chiller","status":"publish","type":"post","link":"https:\/\/tw.lneya.com\/pt\/news\/air-cooled-industrial-chiller.html","title":{"rendered":"Characteristic Analysis of Air Cooled Industrial Chiller"},"content":{"rendered":"

\n\tOs chillers industriais arrefecidos a ar s\u00e3o geralmente m\u00e1quinas integrais, ou seja, o evaporador, o compressor e o condensador s\u00e3o fabricados em conjunto. Para um chiller industrial arrefecido a ar de pot\u00eancia ligeiramente elevada, \u00e9 necess\u00e1rio ter em conta a dissipa\u00e7\u00e3o de calor da ventoinha de arrefecimento do condensador. Uma vez que a fonte de troca de calor do chiller arrefecido a ar \u00e9 o ar e est\u00e1 equipado com uma ventoinha especial, \u00e9 designado por \"chiller arrefecido a ar\". \u00c9 amplamente utilizado em medicina, biologia, qu\u00edmica, laser, metalurgia, fabrico de equipamento, galvanoplastia, processamento de pl\u00e1stico e outras ind\u00fastrias.
\"\"<\/span>\n<\/p>\n

\n\tWorking principle of air-cooled industrial chiller: different from the traditional water-cooled chiller, the air-cooled chiller does not need the cooling capacity brought by the cooling tower, so it avoids more investment, and is easy to install and manage. Casters are equipped at the bottom of the chiller, which can be moved to cycle between different working areas. This saves a lot of unnecessary fixed investment, and cold water can be discharged directly by connecting power supply and water pipe. According to the design requirements, the outlet water temperature is generally 2 <\/span>\u2103<\/span>, 0 <\/span>\u2103<\/span>, -5 <\/span>\u2103<\/span> and -15 <\/span>\u2103<\/span>. When the temperature is below zero, the refrigerant needs to be mixed for heat exchange. The commonly used refrigerant is ethylene glycol.<\/span>\n<\/p>\n

\n\tSemelhante ao chiller convencional, o chiller arrefecido a ar tamb\u00e9m tem uma rota de ciclo de refrigera\u00e7\u00e3o fixa. O princ\u00edpio \u00e9 utilizar o efeito inverso de Carnot, que \u00e9 semelhante ao atual ar condicionado dom\u00e9stico, mas a estrutura do sistema do circuito de refrigera\u00e7\u00e3o \u00e9 melhorada, pelo que o coeficiente de efici\u00eancia energ\u00e9tica \u00e9 frequentemente muito elevado.<\/span>\n<\/p>\n

\n\tCharacteristics of air-cooled industrial chiller:<\/span>\n<\/p>\n

\n\t1. Todas as condutas s\u00e3o concebidas com isolamento t\u00e9rmico para evitar a convec\u00e7\u00e3o local das condutas da m\u00e1quina.<\/span>\n<\/p>\n

\n\t2. Cooling temperature range: 5 <\/span>\u2103<\/span> ~ 35 <\/span>\u2103<\/span>.<\/span>\n<\/p>\n

\n\t3. O controlador de temperatura independente tem prote\u00e7\u00e3o anti-congelamento.<\/span>\n<\/p>\n

\n\t4. Dep\u00f3sito de \u00e1gua isolado em a\u00e7o inoxid\u00e1vel.<\/span>\n<\/p>\n

\n\t5. Prote\u00e7\u00e3o da sequ\u00eancia de fases da linha de controlo e controlo do interrutor de alta e baixa tens\u00e3o do sistema de refrigera\u00e7\u00e3o.<\/span>\n<\/p>\n

\n\t6. O condensador de alhetas \u00f3pticas hidrof\u00edlicas tem um melhor efeito de transfer\u00eancia de calor e uma dissipa\u00e7\u00e3o de calor mais r\u00e1pida.<\/span>\n<\/p>\n

\n\t7. O compressor e a bomba est\u00e3o equipados com uma prote\u00e7\u00e3o contra sobrecargas.<\/span>\n<\/p>\n

\n\t8. \u00c9 adotado o evaporador de concha e tubo com grande capacidade, que tem um bom efeito de refrigera\u00e7\u00e3o e pode ser aplicado ao ambiente com alta temperatura.<\/span>\n<\/p>\n

\n\t9. \u00c9 utilizado o refrigerante R404A, com bom efeito de refrigera\u00e7\u00e3o.<\/span>\n<\/p>\n

\n\t10. O refrigerante ecol\u00f3gico R507C \u00e9 opcional.<\/span><\/p>","protected":false},"excerpt":{"rendered":"

Industrial air-cooled chillers are generally integral machines, that is, evaporator, compressor and condenser are made together. For a slightly high-power air-cooled industrial chiller, the heat dissipation of the condenser cooling fan needs to be considered. Since the heat exchange source of air-cooled chiller is air and equipped with special fan, it is called “air-cooled chiller”. 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