强制淋浴的作用及其运用场景
强制淋浴主要用于P3/P4生物实验室或高要求厂房消毒灭菌重要区域，在人员离开车间时进行的强制淋浴措施。本系统具有自动化程度高、隔离能力强、注重工作人员舒适度、EHS等特点。
强制淋浴系统是用于特殊环境下，为确保人员身体适应能力和高生物风险区域出门时采取的强制淋浴措施。
一、强制淋浴系统的组成
由生物安全气密门或不锈钢密闭门、不锈钢箱体、风系统、水系统及自控系统组成。保证整个负压区或者重要区（毒区）与普通区域的隔离密闭。
二、送排风系统
1.风系统主要针对送风系统、排风系统来管制淋浴单元内部的换气次数及压差，保证室内环境及人体舒适度。
2.根据体积的大小决定送风风量、排风风量。
3.送排风直接接入车间大系统送排风系统，送排风必须安装防水过滤器。
4.排风系统必须安装原位消毒原位检漏装置。
三、给排水系统
1.喷头形式
2.水温温度
3.供水压力
4.排水系统
5.人体舒适度
6.强行程序给水
四、管制与安全系统
1.水温管制：出水温度的恒定
2.互锁管制：在强行淋浴系统中，互锁管制不单单实现两门互锁的功能，并与水温系统、压力系统、安全系统进行实时联动。
3.人员管控：采用三级管理权限对淋浴系统进行授权允许式管控。
4.时间管制：时间管制分为淋浴系统准备时间、强行淋浴时间和待机时间。
5.报警管制：强行淋浴报警装置，在设备出现任何异常（比如：水温、压力、时间、人员操作等）状态进行实时报警，并且与中控系统联动。
6.操作纪录查询：配置了西门子触摸屏，在屏幕中可以实时查询系统的运行数据和设备运行状态；可实现与中控系统联动。
7.紧急逃生系统：设置紧急逃生功能，在实际的使用中，出现任何紧急情况，可及时切断电源，原路返回。
8.数据传输：可与中控BMS系统进行联动。
五、产品优势
1.模块式结构设计：定制
2.管制系统均集成在内部, 大幅降低故障率，检修简便
3.水温恒定，喷淋强行：人一进入房间特定区域，自动喷淋
4.覆盖喷淋，无死角。通常设3~6个定制喷淋头
5.有应急逃生设置
6.门可配置生物气密级别设计，具有充气密封和电磁联锁功能
7.温度可调节，实现实时监测及在线管制；温度误差小于1℃
8.人员设计三级管理权限
9.设备均整体安装、验证、维护
六、强制淋浴的运用场景
1. 生物安全实验室：在P3和P4级别的生物安全实验室中，强制淋浴用于在人员离开实验室前进行消毒，以防止潜在的生物危害物质的传播。
2. 医疗设施：医院和医疗中心可能使用强制淋浴来减少病原体的传播，特别是在传染病区或手术室等高风险区域。
3. 制药行业：在制药厂，强制淋浴用于清除员工身上的污染物，确保无菌生产环境不受污染。
4. 工业洁净室：在需要极高洁净度的工业生产环境中，如半导体制造，强制淋浴用于确保员工不会携带污染物进入生产区。
5. 实验室和研究设施：在进行化学或放射性物质研究的实验室，强制淋浴可以作为安全措施，以防有害物质的暴露。
6 军事和应急响应：在处理化学、生物、放射性和核物质（CBRN）的军事设施或应急响应单位，强制淋浴是标准操作程序的一部分。
The function of forced showers and their application scenarios
Forced showers are mainly used in P3/P4 biosafety laboratories or high-specification factory disinfection and sterilization critical areas. They are implemented as a mandatory shower measure when personnel leave the workshop. This system features a high degree of automation, strong isolation capabilities, a focus on worker comfort, and EHS (Environmental, Health, and Safety) characteristics.
Forced shower systems are used in special environments to ensure personnel adaptability and are taken as mandatory shower measures when leaving high biological risk areas.
1. Composition of the Forced Shower System
- Composed of biosafety air-tight doors or stainless steel sealed doors, stainless steel boxes, air systems, water systems, and automatic control systems. It ensures the complete isolation and sealing of the entire negative pressure area or important area (toxic area) from ordinary areas.
2. Ventilation System
- The air system mainly regulates the air exchange times and pressure difference inside the shower unit through the supply and exhaust systems, ensuring the indoor environment and human comfort.
- The supply and exhaust air volumes are determined based on the size of the space.
- The supply and exhaust air are directly connected to the workshop's large system for air supply and exhaust, and must be equipped with waterproof filters.
- The exhaust air system must be equipped with an in-situ disinfection and leak detection device.
3. Water Supply and Drainage System
- Spray head form
- Water temperature
- Water supply pressure
- Drainage system
- Human comfort
- Water supply by forced program
4. Control and Safety System
- Water temperature control: Temperature by program
- Interlock control: In the forced shower system, interlock control not only achieves the function of interlocking two doors but also works in real-time linkage with the water temperature system, pressure system, and safety system.
- Personnel control: Three-level management authority is used for authorized control of the shower system.
- Time control: Time control is divided into preparation time for the shower system, forced shower time, and standby time.
- Alarm control: Forced shower alarm device, which issues real-time alarms in case of any abnormalities (such as water temperature, pressure, time, personnel operation, etc.), and is linked with the central control system.
- Operation record query: Equipped with a Siemens touch screen, which can query the system's operating data and equipment status in real-time and can be linked with the central control system.
- Emergency escape system: An emergency escape function is set up, which can cut off the power supply in time and return the way in case of any emergency during actual use.
- Data transmission: It can be linked with the central control BMS system.
5. Product Advantages
- Modular structural design: Customization
- Control systems are all integrated internally, greatly reducing the fault rate and making maintenance easy
- Constant water temperature, forced spraying: Automatic spraying as soon as a person enters a specific area of the room
- Coverage spraying, no dead corners. Usually, 3 to 6 customized spray heads are set up
- There is an emergency escape setting
- The door can be configured with a biosafety level design, with inflatable sealing and electromagnetic interlock functions
- The temperature is adjustable, achieving real-time monitoring and online control; the temperature error is less than 1℃
- Personnel design three-level management authority
- Equipment is all installed, verified, and maintained as a whole
6. Application Scenarios of Forced Showers
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P3 and P4 biosafety laboratories, forced showers are utilized to disinfect individuals before they exit, preventing the spread of potential biological hazards.
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Hospitals and medical centers may implement forced showers to curtail the dissemination of pathogens, particularly in high-risk zones such as infectious disease wards or operating rooms.
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Pharmaceutical Industry: Within pharmaceutical manufacturing facilities, forced showers serve to eliminate contaminants from staff and ensure the maintenance of sterile production conditions.
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Precision Electronics Manufacturing: In the precision electronics sector, forced showers help remove minuscule contaminants that might affect the quality and performance of electronic devices.
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Industrial Clean Rooms: In industries demanding high levels of cleanliness, such as semiconductor manufacturing, forced showers ensure that employees do not introduce contaminants into the production areas.
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Laboratories and Research Facilities: Laboratories engaged in chemical or radioactive material research may use forced showers as a safety measure to prevent exposure to harmful substances.
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Military and Emergency Response: In military and emergency response settings that deal with chemical, biological, radiological, and nuclear substances (CBRN), forced showers are an integral part of standard operating procedures. he design of forced shower systems emphasizes automation, safety, water conservation, and user comfort to address the specific requirements of these specialized domains.
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