Water heater inner container leakage detection system and method

Abstract

The invention discloses a water heater inner container leakage detection system and leakage detection method. The water heater inner container leakage detection system comprises an input conveying line, a positioning assembly, a leakage detection assembly, an output conveying line and an automatic loading and unloading assembly, wherein the input conveying line is used for conveying an inner container to be detected and is further provided with a carrying disc for pre-positioning the inner container, the positioning assembly is used for correcting and positioning the posture of the inner container to be detected, the leakage detection assembly is used for charging hydrogen into the positioned inner container and carrying out hydrogen detection outside the inner container, the output conveying line is used for conveying the detected inner containers, and the automatic loading and unloading assembly is used for taking down the inner containers on the input conveying line and sequentiallyloading inner containers on the positioning assembly and the leakage detection assembly, and is further used for carrying the inner containers detected on the leakage detection assembly to the outputconveying line. The water heater inner container leakage detection system is advantaged in that automatic leakage detection of the inner container is achieved, labor cost and labor intensity of workers are reduced, and leakage detection efficiency and precision are improved.

Description

technical field [0001] The invention relates to refrigeration equipment, in particular to a water heater liner leak detection system and a leak detection method. Background technique [0002] At present, water heaters are commonly used electrical appliances in people's daily life. The inner tank in the water heater is processed by welding (generally including circular welds and linear welds), and the inner tank is welded with water inlet and outlet pipes (water inlet and outlet pipes). Water pipe), at the same time, in order to install the electric heating tube and magnesium rod, the inner tank is welded with a corresponding installation nozzle to install the electric heating tube and magnesium rod. Therefore, after the inner tank is assembled, it is necessary to perform leak detection on the weld seam of the inner tank and related assembly parts. In the prior art, the leak detection method of the water heater liner is as follows: seal the assembled liner and fill it with h...

AI Technical Summary

Problems solved by technology

However, in the production process of the factory, the workers detect the air leakage of the liner in the water tank. On the one hand, the detection efficiency and accuracy are low, and on the other hand, the labor cost increases and the labor intensity of the workers is relatively high.

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