Brand Name : Sinuo
Model Number : SNQC1001-4.5M
Certification : Calibration Certificate (Cost Additional)
Place of Origin : China
MOQ : 1
Price : Customized
Payment Terms : T/T
Supply Ability : 1 set/month
Delivery Time : 60 days
Packaging Details : Other
Test Area : 4500*3000*2200mm(W*D*H)
Rain Intensity : 30mm/min-50mm/min or 30-50L/M2/MIN
Control System : 10-inch touch screen + Siemens PLC
Rain Time : 1-9999M can be set
Spray Pipe Adjustable Stroke : 1-500MM
Front Rear Adjustable Stroke : 1-500MM
Program Editing : 10 groups
Injection Pressure : ≥80-150kPa
Car Sunroof Rain Spray Test Room Electrical Vehicle Parts Testing Equipment
1. Working power supply: AC 380V, 50Hz or match client's local power supply requirements
2. Test area: 4500mm*3000mm*2200mm(W*D*H)
3. Outer Dimensions: 5000mm*4000mm*3300mm(W*D*H) (tempered glass waterproof room)
4. Applied standards: GB/T30037-2013, Chery standard, Volkswagen standard, Mitsubishi standard, Geely standard and other sunroof waterproof test requirements
5. Dimensions of the sunroof car mold fixing fixture: The maximum clamping size is 2500X4000MM wide, the adjustable stroke of the clamping fixture is 500MM, and the chuck is designed with movable joints, which does not conflict with the tilting angle of the sunroof.
6. Adjustable stroke of spray pipe fixing frame: 1-500MM (up and down adjustable stroke), front and rear adjustable stroke is 1-500MM.
7. Rain intensity: 30mm/min-50mm/min adjustable, or 30-50L/M2/MIN adjustable
8. Rain time: 1-9999M can be set; the controller can be adjusted within 1 minute to 24 hours.
9. Control system: 10-inch touch screen + Siemens PLC, the program is independently designed by Sinuo
Introduction of Structure Features
Sunroof Clamp Angle Mechanism
Through the touch screen program control, nine angle states can be realized, plane, front, rear, left, right, front left, front right, rear left, rear right.
For these nine oblique angles, according to the conventional test standard, the parallel angle rain test is more than 3H, and the remaining angles are usually sprayed for 10 minutes, and each state is repeated 5 times. This can be set by the program (the water spraying time of each state and the number of water spraying cycles in each state). On the touch screen, the test programs of each enterprise can also be edited and saved, so that the test can be called next time.
Action Structure Principle
The principle of the sunroof angle tilt structure is to independently control the up and down movement of four ball screws or link multiple screws through four Delta servo motors to generate various tilt angles. The diameter of the four ball screws is 50MM to ensure sufficient bearing capacity, and the ball screws are used to ensure the accuracy of the inclination angle of the sunroof.
The connecting guide rail under the ball screw produces a straight up and down motion, and the screw rotates the guide rail to move in a straight line. Four servo motors are installed above the spray plate, this design can protect the motor from rainwater spray, so that the motor can be used for a longer life.
The principle of lifting and front and rear operation of the spray rack
Four 304 stainless steel ball screws are installed on the four corners of the spray pipe fixing frame, and then equipped with a guide rod reducer to realize the rising and falling action.
The purpose is to adjust the spray distance between the spray head and the skylight to ensure that the distance 500MM or so. The principle of front and rear operation also uses a ball screw and a motor to control the linear motion structure.
Spray room structure
The outer frame structure of the shower room is installed with 80X40MM thick 5MM aluminum alloy and 10MM thick tempered glass, and the door is made of tempered glass aluminum alloy double-opening sliding doors on both sides.
Ground drainage system and civil works (provided by the buyer)
Covering an area of about 4X5 meters and a space of about 5 meters high, the glass house is decorated on this basis. The ground needs to be pasted with non-slip tiles, and there is at least 200MM thick concrete underground, which is used to fix the spray frame with expansion screws.
The ground drainage ditch is 200MM wide and 100MM deep. The edge of the sink is about 200MM away from the glass wall. The surface of the sink is made of stainless steel 19X19MM 304 square pass to make a small box and lay it over the sink, flush with the ground. When decorating the sink, it is necessary to design an inclination of about 5 degrees to allow the water to drain to the water outlet, and no water should accumulate in the sink. The requirements for floor tile decoration are the same, and no stagnant water should be generated.
Pool filter system and bag filter system
The pool filtration system adopts the bipolar filtration method, the first stage is the sewage pool, and the second stage is the clean water pool. The depth of the sewage pool is 1500MM, and the depth of the clear water pool is 1000MM.
The purpose of this design is to deposit pollutants and sludge in the pool. The sewage pool area is 1X1 meters deep and 1.5 meters deep, and it is located behind the right side of the rain shower. The clean water pool is 1X1 meters deep and 1 meter deep, and it is located in front of the right side of the rain shower room.
In order to reduce the probability of nozzle blockage, a bag filter is added. The water output of the stainless-steel tank is 100 tons per hour, and the filtration progress is 100UM. The multi-level filter device is only to ensure that the spraying is not blocked, does not affect the test time, and improves the test efficiency.
Water spray angle
a) Water spray angle: parallel to the sample (distance 500MM)
b) The angle of the water column of the nozzle: 35°～40°cone angle
c) Water spray shelf: Nine adjustable angles (0-20 degrees) plane, front, back, left, right, right front, left front, right back, left back.
d) The size of the water spray frame: 1.8X1.2 meters, height 120MM
e) Water spray area: 2.2X 1.7 meters
Three nozzles (light rain, moderate rain, heavy rain)
a) The distance between the rain nozzle and the device can be adjusted by moving
b) Adjustable range of nozzle angle: 0～30°
c) Three nozzle diameters: light rain Φ2.5mm fog, medium rain: ¢1MM straight hole, heavy rain ¢2MM straight hole. Light rain nozzle distance 400X400MM, medium rain and heavy rain nozzle distance: 100X100MM
d) Injection pressure: ≥80-150kPa
e) Noise level: ≤80dB
|Touch screen||Independent research and development, 10 inches|
|PLC||Siemens, 32 points, with communication|
|Servo motor||Delta, 4|
|Program editing||10 groups of design programs, each group can be edited 10 units|
|Program group name||It can be modified at any time and stored for future testing. For example: Chery Standard|
|Program group content||The setting of the inclination angle of each state, the test time of each angle, and the number of cycles of each group of angles.|
|Selection of test procedures||Rain tightness test; sunroof tightness during car washing|
Car Sunroof Rain Spray Test Chamber EV Electric Vehicle Testing Equipment Images