空氣過濾器的選擇、布置和安裝應符合以下要求：第一效果空氣過濾器不得浸入（rù）油中；中效空氣（qì）過濾器應設置在淨化（huà）空調係統（tǒng）的正壓（yā）段；高效空氣過濾器或亞高（gāo）效空氣過濾器應設（shè）置在淨化空調係統的（de）末端，高效空氣過濾器（qì）的安裝方法應簡單可靠、泄漏檢測和更換（huàn）；應根據額定風量選擇中效、亞高（gāo）效空氣過濾器；在同（tóng）一淨（jìng）化車間中設置具有相似（sì）阻力和效（xiào）率的高效空氣過濾器。
The selection, arrangement and installation of air filter shall be in accordance with the following requirements: the first effect air filter shall not be oil immersed; the medium effect air filter shall be set in the positive pressure section of purified
air conditioning system; the high efficiency air filter or sub high efficiency air filter shall be set at the end of purified air conditioning system, and the installation method of high efficiency air filter shall be simple and reliable, leakage
detection and Replacement; medium efficiency, sub high efficiency and high efficiency air filters should be selected according to the rated air volume; high efficiency air filters with similar resistance and efficiency should be set in the same purification
workshop.
在確定集中（zhōng）式或分散式淨化空調係統時，應綜合考慮生產過程的特點以及淨化車間空氣的潔淨度、麵積和位（wèi）置等因素。生產過程連續（xù）、潔淨（jìng）室或淨化車間麵積（jī）較大的，對（duì）位置集中、噪聲控製、振動控製要求嚴格的潔淨室，應采用集中淨化空調係統。
When determining the centralized or decentralized purified air conditioning system, the characteristics of the production process and factors such as the cleanliness level, area and locations of the air in the purification workshop should be considered
comprehensively. Where the production process is continuous and the clean room or purification workshop has a large area, the centralized purified air conditioning system should be used for the clean room with centralized locations, strict noise control
and vibration control requirements.
淨化空氣調節係統（tǒng）如需電加熱時，應選用（yòng）管狀（zhuàng）電加熱器（qì），位置應（yīng）布置在空（kōng）氣過濾器的上風側，並應有防火（huǒ）安全措施。
If the purified air conditioning system needs electric heating, the tubular electric heater shall be selected, which shall be arranged on the windward side of the high-efficiency air filter, and fire safety measures shall be taken.
送風機可按淨（jìng）化空氣（qì）調節（jiē）係統的總送風量和總阻（zǔ）力值進行選擇，中效、空氣過濾器的阻力宜按其初阻力的兩倍計算。
The supply fan can be selected according to the total supply air volume and total resistance value of the purified air conditioning system, and the resistance of medium efficiency and high efficiency air filter should be calculated as twice of its initial
resistance.
淨化工程中淨化空氣調節係統除直流式係統和設置值班風機的係統外，應采取（qǔ）防止室外汙染空氣通（tōng）過新風口參入淨化車間內的防灌倒措施。
In addition to the DC system and the system with duty fan, the anti pouring measures shall be taken to prevent the outdoor polluted air from entering the purification workshop through the new air inlet.
淨化空氣調（diào）節係統設計應合理利用回風，凡工藝過程產生大量有（yǒu）害物質且局部處理不能滿足衛生要（yào）求，或對其（qí）他工序有危（wēi）害時，則不（bú）應用回風（fēng）。
The design of the purified air conditioning system shall make reasonable use of the return air. Where a large number of harmful substances are produced in the process and local treatment cannot meet the health requirements, or there is harm to other processes,
the return air shall not be used.
昆山昌瑞空調淨化技術有限公司，專注從事空氣過濾器（qì）係列產品（初/中/高效、化學過濾器等）、潔淨室淨化設備（拋棄式/可更換式/自動卷繞式過濾器（qì）、高效送風口、FFU高效過濾器淨化機組）的研發（fā）、生產、銷（xiāo）售和售後。
Changrui Air Conditioning Purification Technology Co., Ltd. focuses on the R&D, production, sales and after-sales of air filter series products (primary/medium/high-efficiency, chemical filters, etc.) and clean room purification equipment (disposable/replaceable/automatic
winding filters, high-efficiency air supply outlets, FFU high-efficiency filter purification units).
昌瑞空調手（shǒu）機網 
