Vehicle Rain Test Chamber

Model

Customization

Overall Frame Dimensions of the rain test chamber

(L × W × H) About 20000 × 8000 × 7000 mm (Customizablet)

Full Area Rain Size

L (6000-190000) mm × W (2600-6000) mm × H (5.7 (fixed height))mm.

Considering that the width and length of the entire vehicle must be within the rain test range, the left, right, and rear sliding spray brackets are used to meet the test requirements.

Rain Intensity

Nozzle orifice diameter 1.0mm; rainfall intensity of the five spray surfaces (top, left, right, and bottom) can reach 1-4 mm/min;

Nozzle orifice diameter 2.0mm; rainfall intensity of the five spray surfaces (top, left, right, and bottom) can reach 3-5-8 mm/min.

Rain Time

1~60 min

Rain Shower

It consists of a water pump, an automatic pressure regulating valve, a water pressure gauge (or water pressure sensor), a main pipeline, branch pipelines, a flow meter (or flow sensor), a flow regulating valve, a nozzle, a nozzle support, a nozzle support moving system, and an electrical control system.

Sprinkler System

The main pipeline and branch pipelines are made of stainless steel. Butterfly valves are used for control, and a Y-type filter is installed at the water inlet. Pressure gauges and flow meters are installed in the pipeline to ensure normal equipment operation. The branch pipelines are evenly spaced to ensure uniform rainfall within the rain-fed section.

Sprinkler Pipe Water Pump Jet Pressure

100-400kPa±10kPa

Control System

I. Manual Control: Operated by individual buttons (e.g., manual spray switch, water filler switch). This can be used as an emergency measure in case of automatic control system failure, allowing manual start of the spray system and manual adjustment of the flow rate.

II. Automatic Control: After setting the operating parameters, rainfall and A/B zone related settings, input the vehicle model, and press the touch key for each parameter. A numeric input keypad will pop up, allowing you to set the desired parameters according to the actual situation.

Water Pump Control

The water pump uses a variable frequency drive (VFD) start system to control the flow rate. If the water pump stops due to a malfunction during the spraying process, the backup water pump is manually switched on.

Illumination

The shower room is equipped with moisture-proof and waterproof lighting on its side, AC220 50HZ 80W, with a moisture-proof glass cover. Illuminance ≥300Lux.

Power Supply Conditions and Power Source

AC380V±10%, 50HZ, three-phase five-wire, and requires a pneumatic switch with leakage protection.