CN105890002A - Automatic range hood capable of removing lampblack of ventilation pipeline - Google Patents
Automatic range hood capable of removing lampblack of ventilation pipeline Download PDFInfo
- Publication number
- CN105890002A CN105890002A CN201610139090.1A CN201610139090A CN105890002A CN 105890002 A CN105890002 A CN 105890002A CN 201610139090 A CN201610139090 A CN 201610139090A CN 105890002 A CN105890002 A CN 105890002A
- Authority
- CN
- China
- Prior art keywords
- ventilation shaft
- exhaust ventilator
- smoke exhaust
- cleaning brush
- smoke
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/049—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes, i.e. self-propelled
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2021—Arrangement or mounting of control or safety systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2209/00—Details of machines or methods for cleaning hollow articles
- B08B2209/02—Details of apparatuses or methods for cleaning pipes or tubes
- B08B2209/027—Details of apparatuses or methods for cleaning pipes or tubes for cleaning the internal surfaces
- B08B2209/04—Details of apparatuses or methods for cleaning pipes or tubes for cleaning the internal surfaces using cleaning devices introduced into and moved along the pipes
Abstract
The invention discloses an automatic range hood capable of removing lampblack of a ventilation pipeline. According to the range hood, a cleaning brush head rotates around the inner wall of the ventilation pipeline or the inner wall of a range hood body, the cleaning brush head is used for being tightly attached to the inner wall of the ventilation pipeline and the inner wall of the range hood body to automatically clean the inner wall of the range hood body and the inner wall of the ventilation pipeline thoroughly, and dirt on the inner wall of the ventilation pipeline and/or the inner wall of the range hood body is removed through the cleaning brush head. The problem that oil dirt is accumulated and attached to the inner wall of the ventilation pipeline and the inner wall of the range hood body is solved, and the automatic range hood is safer and more sanitary.
Description
Technical field
The invention belongs to appliance field, particularly relate to smoke exhaust ventilator and degrease the improvement of technology.
Background technology
Smoke exhaust ventilator is a kind of kitchen appliance purifying kitchen environment, and it is arranged on kitchen, health energy-saving.Smoke exhaust ventilator is typically mounted at above gas-cooker, can be taken away rapidly outside discharge chamber by the harmful oil smoke that produce in the refuse that burn in gas-cooker and cooking process.Smoke exhaust ventilator is reduced pollution, purifies air, and has gas defence, explosion-proof safety guarantee effect.
Smoke exhaust ventilator has become as the requisite cooking apparatus of Modern Family, and smoke exhaust ventilator is, by exhaust fan, by flue, the garbage of oil smoke and fuel gas buring is siphoned away discharge, although smoke exhaust ventilator can be cleaned by scouring in the face of the exposed surface of gas-cooker, but inside smoke exhaust ventilator, until the inwall of flue all can adhere to greasy dirt, time length, the greasy dirt of these accumulations can low fall, the most low near the gas-cooker faced by smoke exhaust ventilator, bring hidden danger to safety and sanitation.
Therefore, prior art existing defects, need further improvement and development.
Summary of the invention
(1) goal of the invention: for solving above-mentioned problems of the prior art, it is an object of the invention to provide a kind of can the smoke extractor that can automatically degrease of digital control function, a kind of smoke exhaust ventilator inwall even smoke exhaust ventilator of flue inner wall can removed particularly is provided.
(2) technical scheme:
Remove the automatic cooking fume exhauster of ventilation shaft oil smoke, including exhaust fan, ventilation shaft and smoke exhaust ventilator body, the two ends of described ventilation shaft connect described exhaust fan and smoke exhaust ventilator body respectively, and wherein, the material of described ventilation shaft and smoke exhaust ventilator inner body wall can be attracting with Magnet；
One end that described smoke exhaust ventilator body and described ventilation shaft connect arranges drainage screen, and described drainage screen can take off from described smoke exhaust ventilator body, and described smoke exhaust ventilator body is additionally provided with oil storage box；
Described smoke exhaust ventilator also includes cleaning brush, and described cleaning brush is fixed on smoke exhaust ventilator inner body wall or ventilation shaft inwall by fixing device；
Described cleaning brush receives the instruction that degreases and returns to reset position, and the reset position of described cleaning brush is the edge connected with described exhaust fan at described ventilation shaft；
Described cleaning brush after a reset, rotates along described ventilation shaft, and rotating a circle, retrodisplacement returns to fixing device to unwashed place；Or the inwall along smoke exhaust ventilator body rotates further, at the retrodisplacement that rotates a circle to unwashed place, eventually pass back to clean in the fixing device of brush.
The described automatic cooking fume exhauster removing ventilation shaft oil smoke, wherein, described fixing device is the fixing groove arranged inside described drainage screen.
The described automatic cooking fume exhauster removing ventilation shaft oil smoke, wherein, inwall at described smoke exhaust ventilator body, the top of described oil storage box, i.e. one end of smoke exhaust ventilator inner body wall next-door neighbour oil storage box arranges a projection, described projection forms the storage tank placing described cleaning brush with described smoke exhaust ventilator inner body wall, and described fixing device includes described storage tank.
The described automatic cooking fume exhauster removing ventilation shaft oil smoke, wherein, described cleaning brush, including shell and cleaning head, this one side of described cleaning head arranges the groove of storage greasy dirt.
The described automatic cooking fume exhauster removing ventilation shaft oil smoke, wherein, this one side of described cleaning head arranges multiple groove.
The described automatic cooking fume exhauster removing ventilation shaft oil smoke, wherein, the inside of described cleaning brush shell, it be arranged in parallel Magnet with described cleaning head, the described cleaning brush captivation by Magnet, is adjacent to cleaning head with the inwall of ventilation shaft and smoke exhaust ventilator body.
The described automatic cooking fume exhauster removing ventilation shaft oil smoke, wherein, described cleaning brush includes digital control chip i.e. central controller, is connected to the power set on described central controller, orienting device, wireless receiving module and power supply；
Set up, on described smoke exhaust ventilator body, the button that degreases, described in degrease button with wireless sending module connect；
The instruction that degreases received is sent to the wireless receiving module of described cleaning brush by the described button that degreases by described wireless sending module；
The instruction that degreases received is sent to described central controller by described wireless receiving module；The instruction that will degrease of described central controller is transferred to described power set and orienting device, and described power set drive described cleaning brush to start around ventilation shaft, or the inwall of smoke exhaust ventilator body rotates with the center, axis of smoke exhaust ventilator for the center of circle；
After rotating a circle, described orienting device controls described cleaning brush to not having the inwall cleaned to shift.
The described automatic cooking fume exhauster removing ventilation shaft oil smoke, wherein, the displacement of described orienting device, is the length cleaning brush self, or less than cleaning the length of brush self
The described automatic cooking fume exhauster removing ventilation shaft oil smoke, wherein, described cleaning brush arranges the heater connected with described central controller, and described heater is between described cleaning head is with Magnet.
The described automatic cooking fume exhauster removing ventilation shaft oil smoke, wherein, the cleaning surface of described cleaning head is coated with sponge outer layer.
(3) beneficial effect
The automatic cooking fume exhauster removing ventilation shaft oil smoke that the present invention provides, including digital control chip i.e. central controller, this smoke exhaust ventilator is by cleaning brush around ventilation shaft or the rotation of smoke exhaust ventilator inner body wall, cleaning brush is utilized to be close to ventilation shaft and the inwall of smoke exhaust ventilator body, by lampblack absorber inner body wall and the thorough automated cleaning of ventilation shaft inwall, utilize and clean brush removal ventilation shaft and/or the greasy dirt of smoke exhaust ventilator inner body wall；Solve ventilation shaft and the problem of smoke exhaust ventilator inner body wall accumulation attachment greasy dirt, more safety and sanitation.
Accompanying drawing explanation
Fig. 1 is the contour structures schematic diagram of first preferred embodiment of the fixing device of the automatic cooking fume exhauster cleaning brush of digital control function of the present invention；
Fig. 2 is the contour structures schematic diagram of second preferred embodiment of the fixing device of the automatic cooking fume exhauster of digital control function of the present invention；
Fig. 3 is the contour structures schematic diagram that the present invention cleans first preferred embodiment of cleaning head of brush；
Fig. 4 is the contour structures schematic diagram that the present invention cleans second preferred embodiment of cleaning head of brush；
Fig. 5 is the internal circuit configuration schematic diagram that the present invention cleans brush.
Detailed description of the invention
Below in conjunction with preferred embodiment, the present invention is described in further details.
The automatic cooking fume exhauster of the digital control function that the present invention provides, as it is shown in figure 1, include exhaust fan 111, ventilation shaft 112 and smoke exhaust ventilator body, the two ends of described ventilation shaft 112 connect described exhaust fan 111 and smoke exhaust ventilator body respectively.The material of described ventilation shaft 112 and smoke exhaust ventilator inner body wall can be attracting with Magnet；One end that described smoke exhaust ventilator body and described ventilation shaft 112 connect arranges drainage screen 113, and described drainage screen 113 can take off from described smoke exhaust ventilator body, and described smoke exhaust ventilator body is additionally provided with oil storage box 114；Described smoke exhaust ventilator also includes the cleaning brush 120 being arranged on described ventilation shaft 112 and smoke exhaust ventilator inner body wall.Preferably can arrange fixing groove 130 by the periphery inside drainage screen 113, before smoke exhaust ventilator cleans, be resetted by described cleaning brush 120, the reset position of described cleaning brush 120 is the edge connected with described exhaust fan 111 at described ventilation shaft 112.Described cleaning brush 120 can rotate along described ventilation shaft, at the retrodisplacement that rotates a circle to unwashed place, returns to fixing device；Or after ventilation shaft 112 cleans, then the inwall rotation along smoke exhaust ventilator body, at the retrodisplacement that rotates a circle to unwashed place until smoke exhaust ventilator body cleans complete, eventually pass back to clean in the fixing device of brush 120.
Exhaust fan 111 of the present invention refers to be arranged on body of wall, and for the device that is quickly drawn out by the oil smoke of ventilation shaft 112, explanation here is so that the exhaust fan being different from oil pumper body.
The inside of described cleaning brush 120 shell 121, be arranged in parallel Magnet with described cleaning head, and cleaning head is adjacent to by the described cleaning brush 120 captivation by Magnet with the inwall of ventilation shaft 112 and smoke exhaust ventilator body.
Described cleaning brush 120 is after cleaning, rest on fixing device, it is easy to be carried out after cleaning at cleaning brush 120 and change, first preferred embodiment of fixing device, as it is shown in figure 1, arrange in fixing groove 130 inside described drainage screen 113, the inner side of described drainage screen 130, refer to the one side towards ventilation shaft 112, as it is shown in figure 1, this is first preferred embodiment cleaning brush 120 fixing device.
Second preferred embodiment cleaning brush 120 fixing device of automatic cooking fume exhauster of the present invention, as shown in Figure 2, it is with the difference of first preferred embodiment, it not that fixing groove 130 is arranged on described drainage screen 130 periphery, and it is provided in described smoke exhaust ventilator inner body wall, it is positioned at the top of oil storage box 114, as shown in Figure 2.Inwall at described smoke exhaust ventilator body, the top of described oil storage box 114, i.e. one end of smoke exhaust ventilator inner body wall next-door neighbour oil storage box 114 arranges a projection 140, described projection 140 forms the storage tank placing described cleaning brush 120 with described smoke exhaust ventilator inner body wall, and described storage tank is exactly second preferred embodiment of fixing device.
Described cleaning brush 120, including shell 121 and cleaning head, first preferred embodiment of described cleaning head, as shown in Figure 3, being to arrange a groove 122 in this one side of cleaning head, the cleaning head around described groove 122 is closely pressed close to ventilation shaft 112 inwall of smoke exhaust ventilator and the inwall of smoke exhaust ventilator body, during described cleaning brush 120 moves, described cleaning head utilizes and is brushed down by greasy dirt with captivation between inwall, it is possible to the described greasy dirt brushed down is stored described groove 122.
Second preferred embodiment of described cleaning head, as shown in Figure 4, arranges multiple groove 123 in this one side of cleaning head, and central authorities increase contact area during described cleaning head brush greasy dirt, increase the dynamics cleaned.
Described cleaning brush 120 can be coated with removable sponge outer layer on the cleaning surface of cleaning head, in order to increases the amount storing greasy dirt in cleaning process.
The internal circuit configuration figure of described cleaning brush, as it is shown in figure 5, include digital control chip i.e. central controller 124, is connected to the power set 124 on described central controller 124, orienting device 126, wireless receiving module 127 and power supply 129.
Described automatic cooking fume exhauster sets up degrease button and wireless sending module on smoke exhaust ventilator body, the described button that degreases connects with wireless sending module, the described button that degreases sends the instruction degreased to described cleaning brush 120, concrete, described in the button that degreases the instruction that degreases received is sent to by described wireless sending module the wireless receiving module 127 of described cleaning brush 120.
The instruction that degreases received is sent to described central controller 124 by described wireless receiving module 127；The instruction that will degrease of described central controller 124 is transferred to described power set 125 and orienting device 126, and described power set 125 drive described cleaning brush 120 to start around the inwall of ventilation shaft 112 or smoke exhaust ventilator body to rotate with the center, axis of smoke exhaust ventilator for the center of circle.After rotating a circle, described orienting device 126 controls described cleaning brush 120 and shifts to the inwall not having cleaning, and the most described cleaning brush 120 continues to rotate under the driving of described power set 125.The displacement of described orienting device 126, can be the length cleaning brush 120 self, it is also possible to less than the length of cleaning brush 120 self, do not limit.
In order to increase the effect degreased, the present invention can arrange, cleaning, the heater 128 connected with described central controller 124 on brush 120, described heater 128, between described cleaning head is with Magnet, is so easy to heater 128 and oil removing soiled surface is heated, increase clean effect.
The automatic cooking fume exhauster of the digital control function that the present invention provides, it is possible to use cleaning brush is around described ventilation shaft and the rotation of smoke exhaust ventilator inner body wall, by lampblack absorber inner body wall and the thorough automated cleaning of ventilation shaft inwall；Magnet makes cleaning head can be close to ventilation shaft and the inwall of smoke exhaust ventilator body, power set and orienting device make that cleaning head is regular to slide around ventilation shaft inwall and smoke exhaust ventilator inner body wall, cleaning head is utilized to go to degrease, and in the groove of the cleaning head that the greasy dirt removed is stored；Can be made a return journey by the cleaning head of replacing cleaning brush or cleaning brush and degrease；Adding heater at cleaning head further, utilize heater, the cleaning performance making cleaning brush is more preferable；The automatic cooking fume exhauster of the digital control function that the present invention provides, thoroughly solves smoke exhaust ventilator inner body wall and inner-walls of duct storage greasy dirt, a difficult problem for the most downward low greasy dirt.
Above content is the explanation to a preferred embodiment of the present invention, and those skilled in the art can be helped to be more fully understood by technical scheme.But, these embodiments are merely illustrative, it is impossible to assert that the detailed description of the invention of the present invention is only limitted to the explanation of these embodiments.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, it is also possible to make some simple deductions and conversion, all should be considered as belonging to protection scope of the present invention.
Claims (10)
1. remove the automatic cooking fume exhauster of ventilation shaft oil smoke, including exhaust fan, ventilation shaft and smoke exhaust ventilator body, the two ends of described ventilation shaft connect described exhaust fan and smoke exhaust ventilator body respectively, it is characterized in that, the material of described ventilation shaft and smoke exhaust ventilator inner body wall can be attracting with Magnet；
One end that described smoke exhaust ventilator body and described ventilation shaft connect arranges drainage screen, and described drainage screen can take off from described smoke exhaust ventilator body, and described smoke exhaust ventilator body is additionally provided with oil storage box；
Described smoke exhaust ventilator also includes cleaning brush, and described cleaning brush is fixed on smoke exhaust ventilator inner body wall or ventilation shaft inwall by fixing device；
Described cleaning brush receives the instruction that degreases and returns to reset position, and the reset position of described cleaning brush is the edge connected with described exhaust fan at described ventilation shaft；
Described cleaning brush after a reset, rotates along described ventilation shaft, and rotating a circle, retrodisplacement returns to fixing device to unwashed place；Or the inwall along smoke exhaust ventilator body rotates further, at the retrodisplacement that rotates a circle to unwashed place, eventually pass back to clean in the fixing device of brush.
The automatic cooking fume exhauster of removing ventilation shaft oil smoke the most according to claim 1, it is characterised in that described fixing device is the fixing groove arranged inside described drainage screen.
The automatic cooking fume exhauster of removing ventilation shaft oil smoke the most according to claim 1, it is characterized in that, inwall at described smoke exhaust ventilator body, the top of described oil storage box, i.e. one end of smoke exhaust ventilator inner body wall next-door neighbour oil storage box arranges a projection, described projection forms the storage tank placing described cleaning brush with described smoke exhaust ventilator inner body wall, and described fixing device includes described storage tank.
The automatic cooking fume exhauster of removing ventilation shaft oil smoke the most according to claim 1, it is characterised in that described cleaning brush, including shell and cleaning head, this one side of described cleaning head arranges the groove of storage greasy dirt.
The automatic cooking fume exhauster of removing ventilation shaft oil smoke the most according to claim 4, it is characterised in that this one side of described cleaning head arranges multiple groove.
The automatic cooking fume exhauster of removing ventilation shaft oil smoke the most according to claim 5, it is characterized in that, the inside of described cleaning brush shell, it be arranged in parallel Magnet with described cleaning head, the described cleaning brush captivation by Magnet, is adjacent to cleaning head with the inwall of ventilation shaft and smoke exhaust ventilator body.
The automatic cooking fume exhauster of removing ventilation shaft oil smoke the most according to claim 6, it is characterized in that, described cleaning brush includes digital control chip i.e. central controller, is connected to the power set on described central controller, orienting device, wireless receiving module and power supply；
Set up, on described smoke exhaust ventilator body, the button that degreases, described in degrease button with wireless sending module connect；
The instruction that degreases received is sent to the wireless receiving module of described cleaning brush by the described button that degreases by described wireless sending module；
The instruction that degreases received is sent to described central controller by described wireless receiving module；The instruction that will degrease of described central controller is transferred to described power set and orienting device, and described power set drive described cleaning brush to start around ventilation shaft, or the inwall of smoke exhaust ventilator body rotates with the center, axis of smoke exhaust ventilator for the center of circle；
After rotating a circle, described orienting device controls described cleaning brush to not having the inwall cleaned to shift.
The automatic cooking fume exhauster of removing ventilation shaft oil smoke the most according to claim 7, it is characterised in that the displacement of described orienting device, is the length cleaning brush self, or less than cleaning the length of brush self.
The automatic cooking fume exhauster of removing ventilation shaft oil smoke the most according to claim 8, it is characterised in that arranging the heater connected with described central controller on described cleaning brush, described heater is between described cleaning head is with Magnet.
The automatic cooking fume exhauster of removing ventilation shaft oil smoke the most according to claim 9, it is characterised in that be coated with sponge outer layer on the cleaning surface of described cleaning head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610139090.1A CN105890002B (en) | 2013-12-31 | 2013-12-31 | Remove the automatic cooking fume exhauster of ventilation shaft oil smoke |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310751939.7A CN103673021B (en) | 2013-12-31 | 2013-12-31 | The automatic cooking fume exhauster of digital control function |
| CN201610139090.1A CN105890002B (en) | 2013-12-31 | 2013-12-31 | Remove the automatic cooking fume exhauster of ventilation shaft oil smoke |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310751939.7A Division CN103673021B (en) | 2013-12-31 | 2013-12-31 | The automatic cooking fume exhauster of digital control function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105890002A true CN105890002A (en) | 2016-08-24 |
| CN105890002B CN105890002B (en) | 2018-11-30 |
Family
ID=50311341
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610139090.1A Active CN105890002B (en) | 2013-12-31 | 2013-12-31 | Remove the automatic cooking fume exhauster of ventilation shaft oil smoke |
| CN201310751939.7A Active CN103673021B (en) | 2013-12-31 | 2013-12-31 | The automatic cooking fume exhauster of digital control function |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310751939.7A Active CN103673021B (en) | 2013-12-31 | 2013-12-31 | The automatic cooking fume exhauster of digital control function |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN105890002B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108561916B (en) * | 2018-04-28 | 2019-12-03 | 深圳市唐家厨房设备有限公司 | A kind of automatic cleaning kitchen ventilator device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2536937Y (en) * | 2002-02-19 | 2003-02-19 | 吕圣录 | Cooker hood net and electric washer |
| CN201724292U (en) * | 2010-07-06 | 2011-01-26 | 谭国清 | Automatic cleaning range hood |
| DE10209693B4 (en) * | 2002-03-06 | 2011-04-28 | Langner, Manfred H. | Extraction hood for cleaning extracted exhaust air |
| CN202238793U (en) * | 2011-09-01 | 2012-05-30 | 同济大学附属七一中学 | Device for automatically cleaning oil smoke groove |
| CN203364206U (en) * | 2013-05-20 | 2013-12-25 | 黄建萍 | Hidden type automatic-cleaning smoke exhaust ventilator |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102357416B (en) * | 2011-08-05 | 2013-06-26 | 仲立军 | Low-temperature plasma oil smoke purifier with automatic cleaning function |
| CN202303554U (en) * | 2011-09-07 | 2012-07-04 | 陈辉 | High-efficiency and low-carbon silent near suction type catering range hood |
| CN203336663U (en) * | 2013-01-18 | 2013-12-11 | 刘巨伯 | Automatic-cleaning range hood |
-
2013
- 2013-12-31 CN CN201610139090.1A patent/CN105890002B/en active Active
- 2013-12-31 CN CN201310751939.7A patent/CN103673021B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2536937Y (en) * | 2002-02-19 | 2003-02-19 | 吕圣录 | Cooker hood net and electric washer |
| DE10209693B4 (en) * | 2002-03-06 | 2011-04-28 | Langner, Manfred H. | Extraction hood for cleaning extracted exhaust air |
| CN201724292U (en) * | 2010-07-06 | 2011-01-26 | 谭国清 | Automatic cleaning range hood |
| CN202238793U (en) * | 2011-09-01 | 2012-05-30 | 同济大学附属七一中学 | Device for automatically cleaning oil smoke groove |
| CN203364206U (en) * | 2013-05-20 | 2013-12-25 | 黄建萍 | Hidden type automatic-cleaning smoke exhaust ventilator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103673021A (en) | 2014-03-26 |
| CN105890002B (en) | 2018-11-30 |
| CN103673021B (en) | 2016-04-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208398158U (en) | A kind of kitchen ventilator with automatic cleaning function | |
| CN201858691U (en) | Range hood | |
| CN208566791U (en) | A kind of M type petticoat pipe with heating cleaning function | |
| CN109812820B (en) | High-temperature on-line coke cleaning device for flue of incineration system | |
| CN203736032U (en) | Cooking fume absorption pot cover allowing automatic clearing of filter screen oil contamination | |
| CN103673021B (en) | The automatic cooking fume exhauster of digital control function | |
| CN109442517B (en) | Multifunctional environment-friendly range hood for large kitchen | |
| CN207279749U (en) | A kind of range hood with cleaning function | |
| CN216307804U (en) | Flue gas high temperature dust removal denitration integration garbage incinerator | |
| CN208222610U (en) | A kind of kitchen smoke pipe device of environment-protecting oil soot purified treatment | |
| CN105170524A (en) | Automatic steam cleaning system for smoke exhaust ventilator | |
| WO2019179115A1 (en) | Barbecue grill capable of purifying cooking fumes | |
| CN106642245A (en) | Intelligent range hood | |
| CN205042795U (en) | Automatic steam washing system of range hood | |
| CN203704082U (en) | Purification system of range hood | |
| CN213480241U (en) | Domestic waste burns pyrolysis environmental protection stove | |
| CN208859667U (en) | A kind of environmental protective oil fume extraction apparatus | |
| CN107744704B (en) | Tail gas treatment device convenient to clean gas collecting channel | |
| CN208075044U (en) | A kind of energy-saving and environment-friendly kitchen ventilator | |
| CN207006279U (en) | A kind of ventilating fan that should have in lampblack absorber | |
| CN205593026U (en) | Water is strained and is exempted from to wash smoke ventilator | |
| CN205589528U (en) | Aircraft cleaner | |
| CN203704083U (en) | Range hood | |
| CN206897033U (en) | A kind of cleaning baking oven of air cleaner | |
| CN205146775U (en) | A multi -functional rifle head that is used for steam to clean and dust absorption |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |