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| Brand Name: | Sinuo |
| Model Number: | SNQC1001-11M |
| MOQ: | 1 |
| Price: | Customized |
| Payment Terms: | T/T |
| Supply Ability: | 1 set/month |
Electric Vehicle Testing Equipment Car Rain Proof Performance Test Room
Equipment Overview
This test system is mainly used to assess whether the electrical and electronic product casings/seals can guarantee the good working performance and technical status of the equipment and components after or during the raining test. At the same time, the product may be affected by water immersion during transportation or use, this test system provides a reference basis for product technical standards.
It is used to check the installation of windows and sunroofs, military vehicles, cars, agricultural vehicles, whether the roof and sides can withstand rain spray, whether the sealing performance is reliable, and whether the installation method is correct.
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.
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 |
| Maximum size of vehicle | 10x3.5x3.5m (LxWxH), can be customized |
| Inner frame size of rain test room | 11.4x4.9x4.5m (LxWxH), can be customized |
| The outer dimension of the frame of the rain test room | About 11.6x5.3x4.9m (LxWxH) |
Introduction of Sprinkler System
| Sprinkler system | The rain devices mainly include: water pump, pressure regulating valve, water pressure gauge, main pipeline, sprinkler (the distance between the left and right, up and down is 400mm, and the bottom of the side spray surface is 400mm from the ground) |
| Pipeline |
1. Main pipe: All spray pipes are made of 304# stainless steel pipe; the inner diameter of the water pump suction pipe is 150mm, the top of the water supply main pipe of the water pump is 100mm, and the main pipe diameter of the water supply on both sides from the pump outlet to the bottom of the flowmeter is 100mm in inner diameter.
2. Sub-pipeline: 304# stainless steel pipe is used as the spray branch, the pipe diameter is 32mm |
| Nozzle |
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 distance between the nozzle and the outer surface of the vehicle: 0.7±0.2m
3. The axis of the top nozzle is perpendicular to the horizontal plane, and the axis of the side nozzle is perpendicular to the longitudinal symmetry plane of the vehicle.
4. 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. |
| Nozzle specifications |
1. The spray state of the nozzle is a solid cone water column, and the nozzle aperture is 2.5mm-3mm
2. Material: PP material
3. Model: adjustable ball type
4. Nozzle expansion angle: 60±5° |
| Spray direction adjustment range (nozzle posture) |
1. Front and rear: the nozzle are sprayed parallel to the vehicle
2. Left and right: The nozzle are sprayed parallel to the vehicle
3. Up (ceiling): The nozzle are sprayed parallel to the vehicle |
| Water circulatory system |
1. Please prepare sedimentation tank and filter tank in advance;
2. Please prepare the water pipes and pipelines in advance
3. Size of sedimentation tank: L2000xW2000xD2000mm (the size of the pool is designed according to the size of the vehicle)
4. The size of the filter tank is L2000xW2000x1500mm (the filter tank must have a filter screen)
5. Size of clear water pool: L2000xW2000xD1200mm (with filter)
6. Note: It is recommended that users complete the waterproof coating together when doing civil engineering. |
| Power supply | AC380V±10%, 50Hz, three-phase five-wire, and an air power switch with leakage protection device is required |
| Use environment | Temperature: 5℃~45℃, Relative Humidity: ≤85%RH |
| Remark |
1. The buyer is responsible for the foundation, pool, drainage, power supply, water source and other facilities, and the supplier assists in the design;
2.The supplier is responsible for the organizational structure, water spray device, water circulation system, control system, etc. |
| Control room | It is used to make a separate room next to the rain test room for electric control cabinet, water pump, flow meter and total water pressure gauge; the control room must have a glass window of H100xW2000mm |
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 distance between the nozzle and the outer surface of the vehicle: 0.7±0.2m
3. The axis of the top nozzle is perpendicular to the horizontal plane, and the axis of the side nozzle is perpendicular to the longitudinal symmetry plane of the vehicle.
4. 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
