层流手术室是采用空气洁净技术对微生物污染采取程度不同的控制，达到控制空间环境中空气洁净度适于各类手术之要求；并提供适宜的温、湿度，创造一个洁净舒适的手术空间环境。由于手术室要严格控制低细菌数及低麻醉气体浓度，所以层流超净装置的稳定性是层流净化手术室的重要验收指标。由于欧美手术室洁净标准与中国环境存在细微差别，常规的标准和国内区域行业标准都普遍难于确保手术室净化的长期稳定（一般只能3-10年重建、低档工程1年即需要翻新），所以在工程质量方面出现了明显的档次划分。一些知名净化工程公司，在通行标准之外，基本都设有自身执行的高于化通行标准的净化指标。
The laminar flow operating room adopts the air cleaning technology to control the microbial pollution in different degrees, so as to meet the requirements of controlling the air cleanliness in the space environment, which is suitable for all kinds of
operations, and to provide appropriate temperature and humidity, so as to create a clean and comfortable operating space environment. Because the operating room should strictly control the low number of bacteria and low concentration of anesthetic
gas, the stability of laminar flow ultra clean device is an important acceptance index of laminar flow purification operating room. Due to the subtle differences between European and American operating room cleaning standards and China's environment,
conventional international standards and domestic regional industry standards are generally difficult to ensure the long-term stability of operating room cleaning (generally only 3-10 years of reconstruction, low-grade projects need to be renovated
in one year), so there is an obvious level division in engineering quality. Some well-known purification engineering companies, in addition to the general standards, basically have their own purification indicators that are higher than the international
general standards.
1 洁净手术部应设在耐火等级不低于二级的建筑物内。
1. The clean operation department shall be located in a building with a fire resistance rating of no less than grade II.
2 洁净手术部宜划分为单独的防火分区。当与其他部位处于同一防火分区时，应采取有效的防火防烟分隔措施，并应采用耐火极限不低于2.00H的隔墙与其他部位隔开；与非洁净手术部区域相连通的门应采用耐火极限不低于乙级的防火门(直接通向敞开式外走廊或直接对外的门除外)，或其他相应的防火技术措施。
2. The clean operation department should be divided into separate fire zones. When it is in the same fire compartment with other parts, effective fire and smoke prevention and separation measures shall be taken, and partition wall with fire resistance
not less than 2.00h shall be used to separate it from other parts; fire doors with fire resistance not less than class B (except for doors directly leading to open external corridor or directly external) or other corresponding fire prevention
technical measures shall be used for doors connecting with non clean operation Department Application.
3 洁净手术部的技术夹层与手术室、辅助用房等相连通的部位应采取防火防烟措施，其分隔体的耐火极限不应低于1.00H。
3. Fire and smoke prevention measures shall be taken for the technical mezzanine of clean operating department, operating room, auxiliary room and other connected parts, and the fire resistance limit of its separator shall not be less than 1.00h.
4 当需要设置室内消火栓时，可不在手术室内设置消火栓，但设置在手术室外的消火栓应能保证2只水枪的充实水柱同时到达手术室内任何部位；当洁净手术部不需设室内消火栓时，应设置消防软管卷盘等灭火设施。当需要设置自动喷水灭火系...
4 when indoor fire hydrants are required, fire hydrants may not be set in the operating room, but the fire hydrants set in the operating room shall ensure that the full water column of two water guns can reach any part of the operating room at the same
time; when indoor fire hydrants are not required in the clean operating Department, fire hose reels and other fire-fighting facilities shall be set. When automatic sprinkler system is needed
昆山昌瑞空调净化技术有限公司，专注从事
空气过滤器系列产品（初/中/高效、化学过滤器等）、
洁净室净化设备（抛弃式/可更换式/自动卷绕式过滤器、高效送风口、FFU高效过滤器净化机组）的研发、生产、销售和售后。
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).
