Intelligent purifying and cleaning device for kitchen ventilator

A technology for cleaning devices and range hoods, which is applied in the fields of removing oil fume, applications, household stoves, etc., and can solve problems such as affecting air quality, death, and polluting the environment.

Inactive Publication Date: 2018-02-09
CHENGDU LEWEISI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] When the range hood is in use, the oil fume is drawn out to the outside by the fan, and the airflow discharged from the range hood still contains a certain amount of oil fume and water vapor, which seriously pollute the outdoor environment, especially The catering industry uses large range hoods to discharge outdoor air, which contains a large amount of oil fumes and water vapor, and most of them are directly discharged into the air. The emitted oil fumes seriously affect the air quality, causing trees near the range hood exhaust outlet The flowers and plants are contaminated with dirty oil, and then continue to die

Method used

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  • Intelligent purifying and cleaning device for kitchen ventilator
  • Intelligent purifying and cleaning device for kitchen ventilator
  • Intelligent purifying and cleaning device for kitchen ventilator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] An intelligent purification and cleaning device for a range hood includes a smoke exhaust pipe 1, an outer cover 2, and a control device, a cleaning device, and a filter device installed in the outer cover 2; the outer cover 2 is shown installed on the smoke exhaust pipe 1, and the smoke exhaust pipe 1 Pass through the cover 2 to discharge the oil fume; such as figure 1 As shown, the smoke exhaust pipe 1 discharges the oil fume gas from the bottom side wall of the purification and cleaning device, and the oil fume gas is discharged from the top of the device after purification and cleaning; the smoke exhaust pipe 1 arranged on the top of the cleaning device is provided with air pump;

[0030] The two ends of the outer cover 2 are sealed with the smoke exhaust pipe 1, and a water collecting tank 5 is arranged on the outer side of the bottom of the outer cover 2; The end is provided with an obliquely placed oblique baffle plate 8, the bottom end of the outer cover 2 is p...

Embodiment 2

[0037] This embodiment is further optimized on the basis of Embodiment 1. The cleaning device further includes a second liquid level sensor and an acousto-optic alarm that are electrically connected to the controller. The second liquid level sensor is arranged in the water storage tank 4 . Inside.

[0038] During the use of the present invention, when the second liquid level sensor detects that the cleaning liquid in the water storage tank 4 reaches the preset value, the controller starts the alarm to give an alarm, and the controller starts the water supply device for replenishment, and the controller does not Start the micro high pressure pump 3 ; it can realize automatic water replenishment or remind the user to replenish water, and can realize the protection of the micro high pressure pump 3 . The invention can intelligently sense the oil fume, realize the self-starting cleaning and purification device, and quickly purify the oil fume.

[0039] The cleaning device supplie...

Embodiment 3

[0042] This embodiment is further optimized on the basis of Embodiment 1 or 2, such as image 3 As shown in the figure, the middle part of the outer cover 2 is convex, the cleaning disk 7 is arranged in the middle part, and the upper and lower sides of the cleaning disk 7 are evenly distributed with high-pressure spray heads 9; It is beneficial to reduce the flow speed of the oil fume gas, so as to fully settle and purify the oil fume; the filtering device includes a filter screen plate 6, a first ceramic filter disc, a second ceramic filter disc and an activated carbon filter, which are sequentially arranged in the outer cover 2 from bottom to top. layer; the cleaning disk 7 is arranged between the first ceramic filter disk and the second ceramic filter disk. The first ceramic filter disc and the second filter ceramic disc are respectively provided with honeycomb-shaped filter holes, and the soot gas is filtered through the filter holes.

[0043] During the use of the presen...

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PUM

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Abstract

The invention discloses an intelligent purification and cleaning device for a range hood, which comprises a smoke exhaust pipe, an outer cover, a control device, a cleaning device, and a filtering device; discharge; the upper and lower ends of the outer cover are sealed, the top of the outer cover is provided with a suction pump, and the outer bottom of the outer cover is provided with a sump; In the filter device; the control device includes a controller, a smoke concentration sensor, and a first liquid level sensor, the smoke concentration sensor is arranged in the outer cover, and the first liquid level sensor is arranged at the bottom of the outer cover; the control The device is electrically connected to the cleaning device, the smoke concentration sensor, the first liquid level sensor and the exhaust pump respectively. The present invention can intelligently sense oil fume, realize self-starting cleaning and purification device, and quickly purify oil fume.

Description

technical field [0001] The invention belongs to the technical field of range hoods, and in particular relates to an intelligent purification and cleaning device for range hoods. Background technique [0002] The range hood is an indispensable household appliance in the kitchen and plays an extremely important role in the kitchen. The range hood can discharge oil fume, but it also accumulates a large amount of oil fume. Due to the Chinese dietary tradition, it is inevitable that the cooking oil will accumulate a large amount of oily substances in the range hood after being vaporized, carbonized and condensed during the heating process. . [0003] After the cooking fume generated in the kitchen is cooled, an oily substance is formed. The oily substance forms a sticky brown resinous substance under the oxidation of hot air for a long time, and accumulates in the range hood for many years. Edible oils contain unsaturated oils, which are first converted into conjugated olefini...

Claims

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Application Information

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IPC IPC(8): F24C15/20
CPCF24C15/2035F24C15/2057
Inventor 尹华鑫
Owner CHENGDU LEWEISI TECH
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