{"id":704711,"date":"2024-09-02T12:49:43","date_gmt":"2024-09-02T04:49:43","guid":{"rendered":"https:\/\/acoilfree-brochures.vintageproductions.eu\/brochure\/%tax%\/%e6%80%a7%e8%83%bd\/"},"modified":"2026-02-22T21:20:59","modified_gmt":"2026-02-22T13:20:59","slug":"%e6%80%a7%e8%83%bd","status":"publish","type":"brochure_page","link":"https:\/\/acoilfree-brochures.vintageproductions.eu\/zh-hans\/brochure\/zs%ef%bc%8czs-vsd-l-zs-vsd%e2%81%ba-zh-hans\/%e6%80%a7%e8%83%bd\/","title":{"rendered":"\u6027\u80fd"},"content":{"rendered":"
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\n \n <\/span>\n <\/span>\n \u673a\u7ec4\u5b9e\u9645\u6027\u80fd<\/span>\n <\/span>\n <\/h1>\n <\/div>\n <\/div>\n\t<\/div>\n<\/section>\n
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阿特拉斯・科普柯的性能测试与报告均依据最新标准（ISO、CAGI 等）完成，测试对象为鼓风机整台机组 性能测试与报告方式如下：<\/p>\n\n\n\n

<\/p>\n\n\n\n

输送流量 <\/span><\/strong>：客户指定压力下的机组出口流量<\/p>\n\n\n\n

机组功率 <\/span><\/strong>：该工况下机组从电网取用的全部电功率<\/p>\n\n\n\n

<\/p>\n\n\n\n

输出流量与（主机）进口流量、机组功率与轴功率均存在显著差异。让鼓风机实际性能匹配您的真实需求！鼓风机性能拥有多项测试与报告标准。如何比较？<\/p>\n\n <\/div>\n <\/div>\n\t<\/div>\n<\/section>\n<\/div>\n\n\n\n

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图例<\/span><\/em><\/strong><\/p>\n\n\n\n

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A. 进口-机组<\/p>\n\n\n\n

B. 进口 – 主机<\/p>\n\n\n\n

C. 出口 – 主机<\/p>\n\n\n\n

D. 出口 – 机组<\/p>\n\n\n\n

E. 轴功率<\/p>\n\n\n\n

F. 机组功率<\/p>\n\n\n\n

G. 机械驱动装置<\/p>\n\n\n\n

H. 电机<\/p>\n\n\n\n

I. 电力驱动<\/p>\n\n\n\n

J. 油泵<\/p>\n\n\n\n

K. 带冷却风扇的油冷却器<\/p>\n\n\n\n


蓝色：<\/strong>空气<\/p>\n\n\n\n

浅蓝色：<\/strong>压缩空气<\/p>\n\n\n\n

黄色：<\/strong>油<\/p>\n\n\n\n

紫色：<\/strong>电<\/p>\n\n <\/div>\n <\/div>\n\t<\/div>\n<\/section>\n<\/div>\n<\/div><\/div>\n

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核心性能 vs 机组性能<\/span><\/p>\n\n\n\n

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部分标准对鼓风机的核心性能进行界定，部分则针对整台机组。二者均具备参考价值，但并不等同。<\/p>\n\n\n\n

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核心部件（即主机）是鼓风机的核心；正是在主机中，电能被转化为空气输送与增压的动力。<\/p>\n\n\n\n

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当核心部件集成至机组后；通常会在前端安装进口过滤器，在主机后方配备止回阀与排气消音器。这些辅助装置会产生压降；且主机进口气流温度会高于机组进风格栅处的温度。受上述因素影响，鼓风机机组的性能相较于核心 \/ 主机性能必然有所衰减（即质量流量降低，功耗增加）。<\/p>\n\n <\/div>\n <\/div>\n\t<\/div>\n<\/section>\n<\/div>\n\n\n\n

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进口流量与出口流量<\/span><\/p>\n\n\n\n

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进口流量<\/span><\/strong> = 吸入流量 = 抽吸流量 = 进气流量
出口流量<\/span><\/strong> = 输出流量<\/p>\n\n\n\n

<\/p>\n\n\n\n

有进必有出？<\/strong>事实并非如此。所有鼓风机的气封处均存在一定泄漏；此外，部分鼓风机技术因设计原因，无法将吸入的空气全部输出。<\/p>\n\n\n\n

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为何进口流量报告可能存在误导性？<\/strong>进口流量报告通常基于主机 \/ 核心部件的吸气流量测试得出；如 “核心性能与机组性能” 章节所述，核心部件层面测得的（流量）性能，本质上优于机组层面的测试结果。作为客户，务必将厂家承诺流量性能的测算方式，与工艺实际所需流量进行对比（明确流量的实际需求点）。<\/p>\n\n <\/div>\n <\/div>\n\t<\/div>\n<\/section>\n<\/div>\n<\/div><\/div>\n

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轴功率 vs 机组功率<\/span><\/p>\n\n\n\n

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轴功率<\/span><\/strong> = 核心 \/ 主机将空气从进口输送 \/ 压缩至出口所消耗的机械功率（通常用于标注核心 \/ 主机性能，指空气从主机进口法兰到出口法兰的输送 \/ 压缩过程）<\/p>\n\n\n\n

<\/p>\n\n\n\n

机组功率<\/span><\/strong> = 鼓<\/span>风机机组将空气从机组进口输送 \/ 压缩至机组出口所取用的全部电功率。<\/p>\n\n\n\n

<\/p>\n\n\n\n

机组功率与轴功率的差值由以下各项损耗之和构成：电机与主机间的传动损耗（皮带传动损耗高，齿轮传动损耗低，直驱损耗为零）、电机损耗（取决于电机类型，且在很大程度上与满载 \/ 部分负载运行状态相关）、电力驱动装置损耗（定速启动器或变频变频器损耗）以及辅助装置损耗（冷却风扇、油泵）。<\/p>\n\n <\/div>\n <\/div>\n\t<\/div>\n<\/section>\n<\/div>\n\n\n\n

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即插即用机组<\/span><\/p>\n\n\n\n

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供货范围是什么？这一点对性能保证存在实际影响。<\/p>\n\n\n\n

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假设机组性能依据出口流量与机组功率进行报告；那么对比机组的供货范围仍至关重要！机组是否集成进口过滤器？是否集成止回阀？变频器是否集成于机组箱体内部？若未集成，报告的机组功率中是否包含变频器损耗？<\/p>\n\n <\/div>\n <\/div>\n\t<\/div>\n<\/section>\n<\/div>\n<\/div><\/div>\n

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