Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Cooking fume purification device and energy-saving control method thereof

A technology for oil fume purification and energy-saving control, applied in the field of oil fume purification, can solve the problems of reduced wind speed, large occupied area, large emission noise, etc., and achieve the effect of reducing the total power

Pending Publication Date: 2019-08-30
NINGBO FOTILE KITCHEN WARE CO LTD
View PDF1 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] (1) Increase the diameter of the air duct, limited by the space, the structure of the air duct is complex, it occupies a large area, and the effect is quite limited;
[0005] (2) Reduce the power of the exhaust fan and reduce the wind speed. When the amount of oil fume is large, the effect of oil fume absorption is reduced, resulting in more losses than gains;
[0006] (3) Both methods are difficult to solve the problem of large emission noise and nuisance to the people
[0008] However, the commonly used cooktops usually have two cookers, and the above-mentioned prior art cannot solve the problem of how to intelligently regulate the cookers according to the actual use of the cookers when they are used at the same time.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Cooking fume purification device and energy-saving control method thereof
  • Cooking fume purification device and energy-saving control method thereof
  • Cooking fume purification device and energy-saving control method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0041] see Figure 1 ~ Figure 3 , a lampblack purifying device, especially used in commercial environments such as catering industry, comprising a fume collecting hood 1, a cabinet 2 located above the fume collecting hood 1, a fan arranged in the cabinet 2, and a smoke guide plate. A purification module is arranged on the oil fume passage.

[0042] The smoke collecting hood 1 has a bottom plate 11, which is bent upwards around the periphery to form an upwardly recessed smoke collecting cavity 12, and the bottom plate 11 gradually extends downwards from front to back. An air inlet 13 is opened on the bottom plate 11 .

[0043] In order to adapt to the situation that there are two stoves 101 on the commonly used stove 100, there are two smoke guide plates, namely the first smoke guide plate 41 and the second smoke guide plate 42, and the first...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a cooking fume purification device. The cooking fume purification device comprises a cooking fume collection cover, a box body located above the cooking fume collection cover,a draught fan arranged in the box body, and a rotary purification module arranged on a cooking fume passage. The draught fan comprises a first draught fan body and a second draught fan, wherein the first draught fan body and the second draught body are arranged side by side in a left and right manner. The cooking fume purification device is characterized in that part of the purification module corresponds to the first draught fan body, part of the purification module corresponds to the second draught fan body, the cooking fume purification device further comprises a cooking fume sensor module,and the cooking fume sensor module is used for having control over the draught fan bodies and the gears of the purification module by monitoring the concentration of cooking fume. The invention further discloses an energy-saving control method of the cooking fume purification device.

Description

technical field [0001] The invention relates to the field of oil fume purification, in particular to an oil fume purification device and an energy-saving control method for the oil fume purification device. Background technique [0002] Due to the unique characteristics of Chinese cooking, the amount of oily smoke is very large. In order to improve the effect of oily smoke and meet the requirements of laws and regulations related to environmental protection, most catering units use lengthy flues and pass them on the roof or other away from residential areas. Place a high-power fan in the position to discharge the oil fume. However, after long-term use, a large amount of oil will accumulate inside the range hood and the air duct, which will cause performance degradation and poor effect of oil absorption. In practical applications, there are often large fans with small equipment ( The flue gas flow rate is too fast and the residence time is short, resulting in a decrease in pu...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F24C15/20
CPCF24C15/2021
Inventor 黄友根胡涛李斌
Owner NINGBO FOTILE KITCHEN WARE CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products