CN200949865Y - Smoke exhaust ventilator capable of purifying oil smoke - Google Patents

Smoke exhaust ventilator capable of purifying oil smoke Download PDF

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Publication number
CN200949865Y
CN200949865Y CN 200620076510 CN200620076510U CN200949865Y CN 200949865 Y CN200949865 Y CN 200949865Y CN 200620076510 CN200620076510 CN 200620076510 CN 200620076510 U CN200620076510 U CN 200620076510U CN 200949865 Y CN200949865 Y CN 200949865Y
Authority
CN
China
Prior art keywords
oil
electrical box
motor case
casing
smoke
Prior art date
Application number
CN 200620076510
Other languages
Chinese (zh)
Inventor
张晓烈
Original Assignee
张晓烈
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 张晓烈 filed Critical 张晓烈
Priority to CN 200620076510 priority Critical patent/CN200949865Y/en
Application granted granted Critical
Publication of CN200949865Y publication Critical patent/CN200949865Y/en

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Abstract

The utility model is an oil absorber with the oil fume purifying function. The smoke discharged by the utility model has little or even no oil steam, greatly decreasing environmental pollution. The utility model includes an electrical box, the upper part of the electrical box is a wind outlet base, the lower part of the electrical box is communicated with an upper shell and a lower shell while corresponding to the bottom of a spiral case of a motor in the electrical box, the joint part of the upper shell and the lower shell is provided with an oil filtering network, and the bottom of the oil filtering network is provided with an oil cup. The utility model is characterized in that an ultraviolet light is arranged in the electrical box.

Description

Range hood that can purifying oil fume
(1) technical field
The utility model relates to the lampblack absorber technical field, be specially can purifying oil fume range hood.
(2) background technology
Existing range hood, after the oil smoke of its suction circulates through its inner blower fan, part oil droplet gets rid of the inwall to volute of blower under action of centrifugal force, and flow into lubricating cup along the inwall of spiral case, another part is along with flue gas is discharged, can not completely oil be separated with flue gas by centrifugal force like this, the oil vapour that is mingled with in the flue gas of discharge easily causes environmental pollution.
(3) summary of the invention
At the existing weak point of removing oil ventilator, the utility model provides a kind of range hood that can purifying oil fume, seldom contains even contain hardly oil vapour in the flue gas of its discharge, reduces the pollution to environment significantly.
Its technical scheme is such: it comprises the motor case, the top of described motor case is air outlet seat, the bottom of described motor case connects upper casing, lower casing, the spiral case bottom of the motor in the corresponding described motor case, the position that described upper casing, lower casing combine is equipped with oil cleaner screen, bottom at described oil cleaner screen is equipped with lubricating cup, it is characterized in that: in the described motor case ultraviolet lamp is installed.
After the utility model adopts said structure, ultraviolet lamp produces ultraviolet ray and ozone, can separate the oil in the oil smoke, after oil smoke gas circulates in blower fan, oil can separate with flue gas more completely, inwall along volute of blower flows into lubricating cup, the flue gas of discharging from blower fan seldom contains even contains hardly oil vapour, alleviate pollution significantly to environment, thereby avoided existing range hood, the oil particles that it only depends in the action of centrifugal force separation oil smoke separates the shortcoming that does not thoroughly cause the very big pollution of environment.
(4) description of drawings
Fig. 1 is the structural representation of the utility model front view;
Fig. 2 is the left view of Fig. 1.
(5) specific embodiment
See Fig. 1, Fig. 2, the utility model comprises motor case 9, the top of motor case 9 is air outlet seat 1, the bottom of motor case 9 connects upper casing 5, lower casing 8, the bottom of the motor spiral case 2 in the corresponding motor case 9, the position that upper casing 5, lower casing 8 combine is equipped with oil cleaner screen 6, in the bottom of oil cleaner screen 6 lubricating cup 7 is installed, it is that motor, 11 is that fluorescent lamp, 10 is gauge tap that ultraviolet lamp 4,3 is installed in the motor case 9.Operation principle of the present utility model is described below: the ultraviolet lamp that is provided with in the motor case 9, the general power of these lamps is 79 watts, can produce the ultraviolet ray that wavelength is 185 nanometers during work, because the trimmed book body has very high energy, so this short wave ultraviolet can destroy the albumen organic chain in the oil smoke, the grease strand is cut the little grease molecule of formation.When oil smoke passed through ultraviolet lamp, lampblack absorber had just been finished the photodissociation of a pair of grease molecule of the first step that purifies.Meanwhile, the ultraviolet ray of this wave band also can react with airborne oxygen and produce micro-ozone, and ozone is a kind of form of very active unsettled oxygen, is 100 times of hypochlorite through the sterilization speed of check ozone, 3000 times of chlorine.Like this, oil smoke after the photodissociation and ozone together enter flue, the next procedure that purifies.Grease molecule and ozone after the photodissociation react in flue, and this reaction is called cold burning.The grease molecule is given birth to the harmless white powder of can degrading for carbon dioxide, water and trace through after the cold burning, and its main component is a palmitic acid.This photodissociation oxidation technology can be effectively, safely oil smoke is purified, and makes the accumulation of not having greasy dirt in enclosure and the flue again, also reduced the possibility that fire takes place.Because under the effect of ultraviolet ray irradiation and ozone, the organic matter in the oil smoke is by the photodissociation oxidation, so the peculiar smell in the operation room also can be eliminated thereupon.The technology for cooking fume control purifying rate height of this photodissociation oxidation has been avoided second environmental pollution, has also saved the trouble that cleaning lampblack absorber and flue greasy dirt bring, and is purification techniques novel, efficient, environmental protection.

Claims (1)

1, range hood that can purifying oil fume, it comprises the motor case, the top of described motor case is air outlet seat, the bottom of described motor case connects upper casing, lower casing, the spiral case bottom of the motor in the corresponding described motor case, the position that described upper casing, lower casing combine is equipped with oil cleaner screen, in the bottom of described oil cleaner screen lubricating cup is installed, and it is characterized in that: in the described motor case ultraviolet lamp is installed.
CN 200620076510 2006-09-15 2006-09-15 Smoke exhaust ventilator capable of purifying oil smoke CN200949865Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620076510 CN200949865Y (en) 2006-09-15 2006-09-15 Smoke exhaust ventilator capable of purifying oil smoke

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620076510 CN200949865Y (en) 2006-09-15 2006-09-15 Smoke exhaust ventilator capable of purifying oil smoke

Publications (1)

Publication Number Publication Date
CN200949865Y true CN200949865Y (en) 2007-09-19

Family

ID=38892407

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200620076510 CN200949865Y (en) 2006-09-15 2006-09-15 Smoke exhaust ventilator capable of purifying oil smoke

Country Status (1)

Country Link
CN (1) CN200949865Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104373986A (en) * 2014-11-28 2015-02-25 珠海格力电器股份有限公司 Extractor hood with purification and sterilizing function
CN105351998A (en) * 2015-12-14 2016-02-24 北京四季春晖环保科技有限公司 Household photolysis environment-friendly smokeless range hood and lampblack purification method
CN108939714A (en) * 2018-07-18 2018-12-07 杭州新融方科技有限公司 A kind of fume environment protection processing equipment and its operating method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104373986A (en) * 2014-11-28 2015-02-25 珠海格力电器股份有限公司 Extractor hood with purification and sterilizing function
CN105351998A (en) * 2015-12-14 2016-02-24 北京四季春晖环保科技有限公司 Household photolysis environment-friendly smokeless range hood and lampblack purification method
CN108939714A (en) * 2018-07-18 2018-12-07 杭州新融方科技有限公司 A kind of fume environment protection processing equipment and its operating method

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20070919

Termination date: 20110915