整车密封性淋雨试验室用途：
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、底部淋雨试验
符合QC/T476-2007标准
Bus Rainproof Sealing Test Chamber
USES:
This rain proof performance test device from all directions to ensure the workpiece (buses, cars, trucks, etc) water spray, avoid water spray blind Angle and rainfall blank area, and ensure the pressure of spray water to meet requirements. Through the test of the whole machine to ensure that the rain proof sealing performance and quality.
The test contents: the front of the vehicle, hind, about two, the top, bottom, water test.
Accord with QC/T476-2007 standard.
整车密封性淋雨试验室主要参数/The main parameters:
工作室容积 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。设观察窗 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，外加防潮玻璃罩 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，噪音≤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. |
