Pendulum tube rain test device

Product introduction:

The pendulum tube rain test device is designed and manufactured according to the requirements of IEC60529-2001, GB4208-2008, etc. This equipment is widely used in the waterproof performance test of IPX3 and IPX4 of lamps and electrical and electronic products certification testing institutions and production enterprise quality control departments; The equipment has been widely used in the mechanical and electrical laboratories of the Entry-Exit Inspection and Quarantine Bureau and domestic and foreign product certification laboratories, and the equipment performance has reached the international advanced level.

The complete set of equipment consists of a swing tube device, a water supply platform, a turntable, and an electrical control cabinet.

Product parameters:

(1) Pendulum device:

Function parameter:

1. Applicable to IPX3 and IPX4 testing of products.

2, swing tube specifications: R600mm, the number of openings: 25 (other R200mm, R400mm, R800mm, R1000mm can be purchased), a total of 1 swing tube. The material is stainless steel, the outer diameter of the pendulum tube is 25mm, and the inner diameter is 17mm. Many manufacturers' pendulum tube test is because the pendulum tube is too thin, the pendulum tube is not rigid enough, and the pendulum tube is twisted to cause distortion, which causes the swing tube support frame to shake, especially This phenomenon is more obvious after a while. The connecting flanges on both sides of the pendulum tube are fixedly welded by special fixtures to avoid the connection stress on the connecting flanges on both sides, which causes the connection stress of the swing tube support frame. The pendulum nozzle is ¢0.4mm, and the spray angle can be adjusted. Because the needle seat is welded to the swing tube, it is impossible to ensure that the nozzle is aligned with the center of the swing tube when spraying, so adjust the needle in actual use. The mouth, so that the sprayed water is aligned with the center of the swing tube.

3. Swing tube drive: driven by Panasonic servo motor.

4, swing tube speed: stepless speed regulation

5, swing angle: 0 ° -360 ° adjustable;

6. Swing tube support frame: the support frame is industrial alloy aluminum profile, and the chassis is stainless steel sealing plate;

7, test time: 0-9999min adjustable.

8, turntable: 1 set, the material is aluminum profile and stainless steel, countertop grid structure, diameter of 800mm, with stainless steel universal casters, retractable height 850-1200mm, turntable speed 1-3r/min, optional positive and negative Alternate rotation or forward rotation (to avoid the sample charging test, the turntable rotates in one direction and wrap the power cord); the turntable has a sample power supply waterproof box, and is equipped with a 10A universal socket to supply power to the sample, bearing 50kg;

9. The inlet end of the pendulum tube is connected to the rotary joint without directly connecting the inlet water pipe to the swing pipe;

10, with a pressure gauge, showing water pressure;

11, the horizontal height of the swing tube: 1300mm higher than the ground

Main configuration:

1 pendulum tube R600mm 1 set;

2 Panasonic servo motor and driver 1 set

3 Taizhou planetary worm gear reducer 1 set

4 drip needle holder copper nickel plating

5 swing tube support frame 1 set

6 waterproof electrical box 1 set

7 rotating table 1 set

8 swivel joint 1 set

(2) Water supply platform:

Function parameter:

1. Flow control: equipped with one flow meter to meet the requirements of different flow rates from IPX3-IPX4

2, small flow water supply pump: 1 set, meet the flow requirements of IPX3-IPX4.

3, rain water pressure: 80-100Kpa (adjustable)

4, connecting pipeline: 1 batch, the material is stainless steel, including water pipes, ball valves, butterfly valves and various connectors.

5, the body material: industrial alloy aluminum profiles.

6, with a water filter, this water filter can be replaced with a filter, filtering impurities in the water, to prevent impurities from clogging the drip and the needle of the swing tube;

8. Install a solenoid valve to control the water supply switch of the swing tube device;

Main configuration:

1. Flowmeter: 1 set of Yuyao silver ring

2. Water pump: 1 set of Hangzhou South

3. Solenoid valve: 1 set of Shanghai Juliang

(3) Electrical control cabinet:

Function parameter:

1. Chassis material: stainless steel;

2. Man-machine interface: Delta 7-inch color touch screen;

3. Controller: Omron PLC;

4. Control function: swing tube device motion control, rotary table motion control, test time control, solenoid valve motion control. The following is a description of each control function of the touch screen;

3.1 swing tube device motion control:

3.1.1 setting the swing angle of the swing tube;

3.1.2 Set the on/off time of the sample. Some standards, such as GB 7000.1, require the sample to be tested after the power-on test, so the on-off time of the sample can be set here.

3.1.3 control the rotation and rotation of the turntable;

3.1.4 set the test time;

3.1.5 setting the frequency of the swing of the swing tube;

(7) Other instructions:

1. Filter: a filter with an easy-to-replace filter element in front of the water inlet of the storage tank;

2. Flow and pressure: The corresponding flowmeter required by the standard is installed on the water supply platform, and the corresponding pressure gauge required by the standard is installed on the swing pipe device;

3. Power supply waterproof protection: the power supply and connection, plug and socket are waterproof protection;

4. Lines and pipelines: According to the actual location of the equipment, the routing path of the components of the waterproof equipment can be made without affecting the test and the incoming and outgoing areas. The installed lines and pipelines are installed according to the actual layout requirements of the customer's laboratory;