Energy-saving and environment-friendly automatic cleaning device for oil accumulating groove of range hood

Abstract

The invention relates to the technical field of household appliances, and discloses an energy-saving and environment-friendly automatic cleaning device for an oil accumulating groove of a range hood.The device comprises a wall, wherein a cross beam is fixedly connected to the middle of the right end of the wall, a cleaning tank is fixedly connected to the upper end of the cross beam, an exhaust pipe is fixedly inserted into the cleaning tank, a circular groove is formed in the inner wall of the upper end of the cleaning tank, a limiting block is movably inserted into the circular groove, a first movable rod is fixedly connected to the right end of the limiting block, and a first spring is movably connected to the outer side of the first movable rod in a sleeving mode and located in the circular groove. According to the device, a second movable rod is driven by a pull rod to move leftwards, the second movable rod pushes a piston to move leftwards along a cylinder groove, hot cleaning liquid in the cylinder groove surges to a first guide pipe after being extruded by the piston and then is jetted towards the inner wall of an oil pumping tank at a nozzle, residual dirty oil in the oilpumping tank is cleared up, an oil-water mixture obtained after clearing flows into a cleaning groove through a second guide pipe and then is discharged through a drainage channel, and therefore theeffect of synchronously removing oil stains in the range hood while cleaning the oil groove is achieved.

Description

technical field [0001] The invention relates to the technical field of household electrical appliances, in particular to an energy-saving and environment-friendly automatic cleaning device for oil accumulation tanks of range hoods. Background technique [0002] Range hoods are widely used in kitchen appliances. Range hoods mainly include top-suction range hoods and side-suction range hoods according to the position of the smoke inlet. They are used to reduce the pollution of oil fume during cooking and prevent the oil fume from being adsorbed on the On the walls and ceilings, keep the kitchen and dining room clean, or use it to clean up the water vapor and food residual odor in the kitchen and dining room after meals, to prevent water vapor from eroding the walls and making people feel uncomfortable after a full stomach. [0003] Due to technical problems, the existing range hood cannot discharge all the fume outside, a large amount of fumes will be absorbed inside the range...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an energy-saving and environment-friendly automatic cleaning device for the oil accumulation tank of the range hood, which can automatically clean the oil accumulation tank, is energy-saving and environmentally friendly, has good oil pumping effect, and can avoid colloidal dirt and oil clogging at low temperatures. The inlet of the oil storage tank is located, and the inside of the range hood can be cleaned simultaneously while cleaning the oil storage tank, etc., which solves the problem that the general range hood cannot automatically clean the oil tank, is inconvenient to use, cannot be energy-saving and environmentally friendly, has poor oil pumping effect, and can be used at low temperatures. The dirty oil is gelatinous, which leads to the blockage of the oil inlet, and the problem that the oil inside the range hood cannot be cleaned at the same time as the oil accumulation tank is cleaned.

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