Anti-condensation bubble type water level gauge

Vibration removal of sensor dew drops through the dew assembly, filter gas and outer tube protection of the filter assembly is solved, and the problems of condensation and dust in the bubble water level gauge are improved, and detection accuracy and connection stability are improved.

CN120427079APending Publication Date: 2025-08-05SHENZHEN KEHAO INFORMATION TECH CO LTD
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Patent Information

Application Number
CN202510321847.8
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-03-18
Publication Date
2025-08-05

AI Technical Summary

Technical Problem

The problem of surface condensation of the first pressure sensor in the existing bubble water level gauge cannot be completely solved, and the gas purity cannot be controlled, resulting in dust deposited inside the outer tube, affecting the detection accuracy.

Method used

The dew assembly is used to remove dewdrops from the sensor surface by vibration, the filter assembly is arranged to filter gas, the outer tube and the second pressure sensor are used to detect damage to the outer tube, and the stable connection between the outer tube and the tee tube is achieved through the quick docking assembly.

Benefits of technology

It improves the detection accuracy of the pressure sensor, avoids the influence of dust particles, ensures the accuracy of gas delivery, and can quickly connect and separate the outer pipes to detect damage to the outer pipes.

✦ Generated by Eureka AI based on patent content.

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    Figure CN120427079A_ABST
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Abstract

The invention discloses an anti-condensation bubble type water level gauge which comprises a main machine body, a controller and an air pump are arranged in the main machine body, the air pump is electrically connected with the controller, an air inlet pipe is arranged on an air inlet of the air pump, and an air outlet pipe is arranged on an air outlet of the air pump. One end of the air inlet pipe penetrates through the main machine body and then extends out of the main machine body. According to the invention, the dew cleaning assembly is arranged, the vibration of the dew cleaning assembly can drive the pressure sensor to vibrate, and the vibration of the pressure sensor shakes off dew condensed on the surface, so that the surface of the pressure sensor can be kept clean, and the detection accuracy of the pressure sensor is improved; the filtering assembly filters and cleans the gas sucked by the air pump, so that the gas entering the outer pipe and the three-way pipe does not have dust particles, and the dust particles are prevented from being attached to the outer pipe and the three-way pipe to influence the detection accuracy of the gas conveying and the pressure sensor.
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Citation Information

Patent Citations

  • Anti-condensation bubble type water level gauge

    CN104568051A