The toilet water inlet valve is an indispensable part of the toilet. Due to its particularity in application, people have higher requirements for the waterproofness of the toilet water inlet valve, that is, it is required to have high precision and waterproofness.If its waterproofness is poor, it will affect the normal use of the toilet.Hirays Technology has conducted in-depth research on waterproofing testing in various fields, and has also covered the waterproofing testing of toilet water inlet valves. This time we will focus onWaterproofness test of toilet water inlet valveShare it and hope it can be a reference for everyone.
1. Detection requirements for toilet water inlet valve
1. The shape of the toilet water inlet valve is stick-shaped. The top is the valve buckle for connection, and the right is the blue air valve. The shape is irregular and the volume is relatively large, making it inconvenient to make a test mold for the product.At the same time, the water inlet valve has a water inlet, so we can use the water inlet of the product to introduce air.With such a direct detection method, the test is not only accurate but also saves mold costs.
2. According to customer requirements, the toilet inlet valve must not only test the sealing of the product but also test the internal pressure of the product.The use environment of the water inlet valve must not only be waterproof.At the same time, the internal air pressure of the water inlet valve can only be used within a certain range.For this reason, Hirays customized this three-channel pressure + flow controller for customers.Waterproof testing equipment.After a month of continuous research by Hirays researchers, they finally made a test equipment that satisfied customers.This also provides a forward-looking reference for testing the toilet water inlet valve.
2. Demonstration of waterproofness test of toilet water inlet valve
1. First of all, based on the shape and structure of the toilet water inlet valve, Hirays customized a special testing plan for it.Since the structure of the toilet water inlet valve is interconnected, you can use the front and rear fixation method to fill the inside of the toilet water inlet valve with gas to test its waterproofness;
2. The number of tests this time is three each time. Hirays Technology has customized three channels for customers.Waterproof testing equipment, using a multi-channel waterproofness detector, it is possible to detect a large number of products at the same time without any impact on the accuracy and stability of the detection. It saves time during detection and reduces the waterproofness detection cost of the enterprise;
3. During the test, the instrument will inflate the inside of the toilet inlet valve through the top.If the toilet water inlet valve is not sealed and air leakage occurs, the leakage value displayed in the instrument will become larger and larger, and the pressure value will decrease at the same time.At this time, you can determine whether the toilet water inlet valve is leaking, and the instrument test result will also show NG, which means the air tightness test failed.If the tested toilet water inlet valve does not leak, the gas in the tooling mold will be in a constant state after inflation, and the pressure value and leakage value displayed on the instrument will also be stable. The instrument test result will display OK, indicating that the waterproofness test has been passed.
3. Advantages of using a three-channel waterproofness tester
(1) Save time and cost; this detector can provide three detection channels during testing, and can detect three toilet water inlet valves at the same time. The testing speed is three times faster than usual, which is more conducive to saving time and cost.It also sets a precedent in the market.
(2) The equipment cost is lower; the three-channel waterproof tester is controlled by three detection equipment to perform the sealing test at three stations. It only needs one person to operate, which streamlines the manpower for the enterprise and optimizes the manufacturer's capital chain.
(3) Strong operability and high efficiency; the tester is also equipped with"positive, negative&"Two pressure forms and 8 basic test modes, which can be selected individually or combined.It uses 24-bit A/D conversion, 32-bit CPU operation, and a completely independently developed industrial control operating system, combined with a full-touch human-computer interaction interface.Built-in RS232 serial port, RJ45 network port, USB communication interface, LTP external I/O control port, supports multiple communication protocols, diversified self-service operations, and combines artificial intelligence and intelligence to enhance the operability of the device
