Cleaning device

By setting up a blocking structure and a dispersion channel in the cleaning tank, the problems of difficulty in fixing the spray head and uneven mixing in the spray head cleaning device are solved, and the stable fixing and efficient cleaning of the spray head are achieved.

CN224405889UActive Publication Date: 2026-06-26JINYUAN SEMI TECH (WUXI) CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
JINYUAN SEMI TECH (WUXI) CO LTD
Filing Date
2025-07-21
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

In existing spray head cleaning devices, it is difficult to fix the spray head during high-pressure liquid and gas flushing, resulting in unstable cleaning and uneven mixing of gas and liquid, which affects the cleaning effect.

Method used

A blocking structure is installed in the cleaning tank to buffer the medium sprayed from the liquid inlet and air inlet, reducing high-pressure impact. The combination of the dispersion channel and the blocking structure improves the uniformity of gas and liquid mixing. The spray head is fixed by a fixing component.

Benefits of technology

This method achieves stable fixation of the spray head, reduces the difficulty of fixing, improves the uniformity of gas and liquid mixing, enhances the cleaning effect, and ensures the stability and efficiency of the cleaning process.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224405889U_ABST
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Abstract

The application discloses a cleaning device, which comprises a support table, a cleaning tank, an inlet hole and an air inlet hole, at least one of the inlet hole and the air inlet hole having a spray path facing the opening, a liquid delivery assembly, an air delivery assembly, a fixing assembly, and a blocking structure. The blocking structure is arranged in the cleaning tank and has a blocking part located on the spray path of at least one of the inlet hole and the air inlet hole facing the opening. The blocking structure can block and buffer the gas and liquid sprayed from the inlet hole or the air inlet hole, reduce the direct impact of the gas and liquid on the spray head, reduce the vibration and shaking of the spray head during the cleaning process, enable the spray head to be more stably fixed on the support table, and make the fixing more convenient and labor-saving.
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