Water curtain type internal circulation range hood

CN222459621UActive Publication Date: 2025-02-11上海真环环保科技有限公司
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Patent Information

Application Number
CN202421291627.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-06
Publication Date
2025-02-11
Estimated Expiration
2034-06-06

AI Technical Summary

Technical Problem

The oil stain accumulated by the existing electrostatic internal circulation range hood on the electrostatic field parts leads to a reduced adsorption efficiency, requiring frequent cleaning, and the oil fume separation tray is difficult to clean and inconvenient to use.

Method used

The water curtain internal circulation range hood is adopted to absorb most of the particles and mist droplets in the oil fume through the water curtain layer formed by the water curtain mechanism, and mix them in water and discharge them easily, reducing the rate of oil pollution accumulation on the electrostatic field module.

Benefits of technology

The oil fume particles and mist droplets are absorbed through the water curtain layer, which reduces the accumulation rate of oil stains on the electrostatic field module, simplifies the cleaning process, and improves the convenience of use.

✦ Generated by Eureka AI based on patent content.

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    Figure CN222459621U_ABST
Patent Text Reader

Abstract

The utility model discloses a water curtain type internal circulation range hood, which comprises a shell, a water curtain mechanism, an electrostatic field module and a fan, the shell is provided with an air inlet and an air outlet, the water curtain mechanism is arranged in the air inlet and is used for forming a water curtain layer in the air inlet, the electrostatic field module is arranged in a cavity of the shell, and the fan is arranged in the cavity of the shell. And the fan is arranged in the shell and drives gas in the shell to be discharged from the gas outlet. The water curtain layer formed by the water curtain mechanism is used for absorbing most of oil smoke particles and oil smoke fog drops in the oil smoke, and the oil smoke particles and the oil smoke fog drops are mixed in water and are conveniently discharged from the shell, so that the oil smoke purifier has the advantage of lower cleaning difficulty.
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