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| Brand Name: | Sinuo |
| Model Number: | SNQC1001 |
| MOQ: | 1 |
| Price: | Customized |
| Payment Terms: | T/T |
| Supply Ability: | 1 set/month |
EV Outdoor Waterproof Testing Performance Vehicle
Test Chamber
Applied Standards
QC/T476-2007 “Rain Proof Performance Limit and Test Method for Bus”: Water emerges from gaps, leaves or runs continuously down the interior surface of the vehicle
QC/T449—2010 “Technical Conditions and Test Methods of Insulated and Refrigerated Vehicles” clause 4.15
It is used to test the rain proof performance and anti-seepage ability of the vehicles, and to check whether the vehicle window and sunroof are installed properly, whether the sealing performances are reliable, whether the installation methods are correct, to evaluate the rain proof performance of the whole vehicle.
It is suitable for testing the waterproof and sealing performance of outdoor motor vehicles. Through the raining test system, the conditions of rain test room are similar to the natural state outside, to confirm the water sealing state of the vehicle, and to improve the structure of the parts that may leak.
The system consists of a rain room, a spray system, a water supply system, a water circulation system, a sewage system, an electronic control system, and movable spray plates.
Rain area: the surface of the vehicle window is sprayed under a certain rain intensity. A sewage treatment device is installed, the circulating water is sent to the sewage pool for filtration treatment, and then filtered again by the clear water tank to make it is recycled. The frame structure of the rain room is welded on site.
The reservoir and drainage system in the test room should be completed by client.
Technical Parameters
| Rain intensity | Vehicle front (12±1) mm/min; vehicle side, rear and top (8±1) mm/min |
| Injection pressure | 150kPa±10kPa |
| Rain time | 15min or more, can be set |
| Rain preset time | 1~9999H59M59S, can be set |
| Pressure gauge | A pressure gauge is installed at the outlet of the branch pipe of the pump, and the pressure is regulated by a valve |
| Flowmeter | Install a flowmeter at the outlet of the branch pipe from the water pump |
| Inner size | 6x2.4x3.3m (LxWxH), can be customized |
| External size | 7x3.8x4m (LxWxH), can be customized |
| Nozzle size | Orifice diameter Ф2.5-Ф3mm |
Introduction of Spray System
| Samples and Restrictions | Insulation vehicles and refrigerated vehicles and insulated semi-trailers, refrigerated semi-trailers, passenger cars or special vehicles modified by passenger cars, vehicles with cab and enclosed carriage, cars, motorcycle parts, communication products, Household appliances, outdoor lighting and signal devices |
| Application |
It is used to test the rain proof performance and anti-seepage ability of the vehicles, and to check whether the vehicle window and sunroof are installed properly, whether the sealing performances are reliable, whether the installation methods are correct, to evaluate the rain proof performance of the whole vehicle. |
| Test Principle |
The rain area and the rain flow are controlled through the rain room, the conditions for detecting the rain are similar to the natural state outside, to confirm the water-tight state of the vehicle, and to improve the structure of the parts that may leak. |
| Structure |
The system consists of a rain room, a spray system, a water supply system, a water circulation system, a sewage system, an electronic control system, and movable spray plates. |
| Use Environment |
Power supply: AC380V±5%/50Hz |
Questions & Answers
Q: How about the nozzle?
A: 1. The nozzle adopts PP material nozzle. The spray state is solid conical, the water spray angle is 60°, the top nozzle is vertical to the horizontal plane, and the nozzle design conforms to the national standard. The nozzles are in a square array, and there is no blank area in the spray area. The nozzle can be adjusted appropriately according to the spray angle. According to the design basis, four sides of the water nozzles are arranged in the shower room, and the horizontal and vertical spacing of the nozzles is 400mm.
2. The nozzle and the ball seat are threadedly connected, and the ball seat machine is stuck on the water pipe, which is convenient for replacement and cleaning of blocked impurities.
Details
