汽车淋雨试验室要保证从各个方向对工件（客车、汽车、货车等）喷水，避免出现喷水死角和降雨空白区域，并保证喷水压力达到要求。通过试验确保整机的防雨密封性能和质量。本设备试验内容：车辆的前部、后部，左右两部、顶部、底部淋雨试验，参数标准为：QC/T476-2007标准
汽车淋雨试验�用途：
本防雨密封性试验装置要保证从各个方向对工件(客车、汽车、货车等)喷水，避免出现喷水死角和降雨空白区域，并保证喷水压力达到要求。通过试验确保整机的防雨密封性能和质量�
试验内容：车辆的前部、后部，左右两部、顶部、底部淋雨试�
符合QC/T476-2007标准
汽车淋雨试验�主要参数/The main parameters:
工作室容� Studio volume | 10m3�600m3�22×5×5 m 长L×宽W×高H � |
主要参数 main parameters | 受雨部位：前围上部降雨强度：12mm±1mm/min by the rain parts:front upper rainfall intensity: 12mm±1mm/min 侧面、顶部、后部、底部降雨强度：8mm±1mm /min side,top,back,bottom,the rainfall intensity�8mm±1mm /min |
标准喷嘴直径/standard nozzle diameter | |
喷淋密度/spray density�550×550mm | |
供水压力/water supply pressure�150±10KPa | |
喷淋装置管径：总管�133、支管∮40 spray device pipe diameter：header pipe�133、branch pipe�40 | |
淋雨室体 water spray room | 内层高性能防腐不锈钢板，中间聚胺脂，外层喷塑彩钢板。设观察� The inner high-performance anti-corrosion stainless steel plate, and the middle polyurethane, outer plastic spraying choi steel,set observation window. |
室体采用通过式，前进后出式通过方式 Chamber used through the way, from the front in the back out. | |
照明日光灯，外加防潮玻璃� Lighting fluorescent lamp, plus moistureproof the glass. | |
排水：排水水路分别设在室体内部的两侧，成环形排到污水池� Drainage: water drainage are located in both sides of the internal Chambers, a ring row to the sewage pool. | |
喷淋装置 spray device | 管道材料采用镀锌管材，控制阀门采用蜗轮蝶阀，吸水处设底阀。管路中设稳压阀1组，稳压阀前设有压力表、流量计，喷淋管末端设有压力表、流量计。保证设备正常运行。支管排列均匀，保证淋雨段内降雨均匀� Pipe materials use galvanized steel tubes, control valve to use the worm gear butterfly valve, bibulous place set bottom valve. A line of voltage valve group 1 on the valve with pressure gauge, flowmeter before, spray pipe end with pressure gauge, flow. Ensure the normal operation of equipment. Pipe arrangement even, guarantee for rain in rainfall even. |
自动补水系统设蝶阀一个，水力遥控浮球阀一个。可自动控制循环水低水位，保持循环水池水位在一定水平。水位超高报警装置� Automatic filling water system set a butterfly valve, hydraulic remote control ball float valve is a. Can automatic control circulating water low water level, keep circulating water pools in a certain level. High water level alarm device. | |
喷嘴：采用进口喷嘴，喷嘴性能符合QC/T476-2007要求.。喷嘴喷射状态为实心锥状水柱，喷嘴均匀布置，不存在死区� The nozzle: imported nozzle, nozzle with performance QC/T476-2007 requirements. The nozzle jet status to solid cone water column, nozzle even decorate, does not exist dead zone. | |
水泵：采用低噪音卧式水泵，噪�≤85分贝。压力表置于水泵出口处� Pump: horizontal pump with low noise, the noise than 85 decibels. Pressure gauge on water pump the exit. | |
前后部位的喷淋采用可门式喷淋架，偏于车辆进出� Before and after the spray parts of the door type spray frame, leaned in and out of the vehicle. | |
水处理系� water treatment system | 水池开口处设盖板，便于日后正常维修，清理沉淀池内的杂物、泥沙等。设备在运行中循环水会被工件带入的泥沙，油污，零星杂物等污染，影响设备正常工作，严重时会损伤设备，必须进行处理� Through the opening set pool cover and facilitate future normal maintenance, cleaning the impurities in the traps, such as silt. Equipment in the operation of the circulating water will be brought into the sediment, grease, the odds and pollution, influence equipment normal work, serious injury when equipment, must be treated. |
本设备的循环水池为沉淀池、过滤池、清水池。回流水回流入预沉池，水中的泥沙�,沉淀于池底，聚集在集水坑中，由放置在集水坑中的排泥潜水泵定期排放到水池外的排污管道或排水沟中排走。排水管路设旁通管路便于排除泥沙油污� This equipment for the circulating water tank traps, filtration ponds, QingShuiChi. Backflow into the pond water back, water and sediment, the precipitation in the bottom, gathered in set in the puddle, by placed in the row mud puddle set on a regular basis to the pond submersible pump discharge pollutants the pipe or drain the drained away. A drain line to bypass road out sediment pollution. | |
过滤池设特别过滤网，阻挡直径大于0.5mm的漂浮物、悬浮物进入池内� Filtration ponds set special screen pack, blocking greater than 0.5 mm in diameter seaplane, suspended matter into the pool. | |
在过滤网前设隔离装置,始终隔离液面上层10cm内含有油污的水不进入清水池，这部分水在定期换水时，随着液面下降流入集水坑，被潜水泵排走� In the on screen set up the device, and always isolation liquid surface upper 10 cm contains pollution of water does not enter QingShuiChi, change the water in the water regularly, with liquid surface into set down a puddle, submersible pump was come in. | |
循环水经沉淀�,过滤池沉淀过滤后进入清水池,供水泵汲水底阀设在清水池外� The circulating water sediment basins, filtration ponds precipitation filtered into the QingShuiChi, water supply pump for pumping bottom valve is located in QingShuiChi outside. | |
控制系统 control system | 本系统按淋雨试验的技术要求为依据进行设计。系统设置自动控制和手动控制功能。操作控制通过控制柜面板上的按钮来实现� This system according to the technical requirements of the water test as the basis for design. System set up automatic control and manual control function. The operation, control through the control cabinet panel button to realize. |
系统自动控制：喷淋系统中各电器部件的逻辑运行由PLC编程控制。喷淋时间通过设置时间开关来实现，可根据需要设定时长（1�480分钟内可调）� The system automatically control: the sprinkler system in the electrical components in logic operation by PLC program control. Spray time through the set time to realize the switch, but according to need to set duration (1 ~ 480 minutes adjustable). | |
PLC系统� PLC程序对各动作的保护应互锁可靠，其外围电路对PLC输出应具有可靠保护，电气控制发生故障时有停机保护，信号显示和报警功能等。PLC输出点设置熔断器� PLC system: PLC program on the movements of the protection should interlock, reliable, and its periphery circuit for PLC output should have reliable protection, electric control fault protection has shut down, signal display and alarm function. PLC output Settings fuse. | |
装设防水遥控器，实现无线控制。便于喷淋时出现紧急情况，司机在车内可以使其急停或开启� Installed waterproof remote control, realize the wireless control. Easy to spray when an emergency, the driver in the car can make its abrupt stop or open. | |
主要配件 main parts | 离心泵、污水泵、管道过滤器、压力调节阀、压力传感器、电磁流量计、触摸屏控制器、液位传感器、电磁阀等� centrifugal pump, sewage pumps, pipe filters, pressure regulating valves, pressure sensor, electromagnetic flowmeter, touch screen controller, level sensor, electromagnetic valves, etc |
保护装置 protection device | 安全可靠的接地保护装置、漏电断路器、电源电压及缺相保护、水池水位超限报警、水泵电机过热过载保护、声光报警装� Safe and reliable grounding protection device, leakage circuit breakers, the power supply voltage and phase lack protection, reservoirs, pump motor overheating off-gauge alarm overload protection, sound and light alarm device. |
电源电压 Power & voltage | AC 380±10%,50Hz / AC 220,50Hz |
符合标准 conform standards | 依照QC/T476-2007制�= |
