CN107842890B - A kind of intelligent fume exhauster - Google Patents
A kind of intelligent fume exhauster Download PDFInfo
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- CN107842890B CN107842890B CN201711115973.XA CN201711115973A CN107842890B CN 107842890 B CN107842890 B CN 107842890B CN 201711115973 A CN201711115973 A CN 201711115973A CN 107842890 B CN107842890 B CN 107842890B
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- 239000003517 fume Substances 0.000 title claims abstract description 32
- 239000000779 smoke Substances 0.000 claims abstract description 50
- 239000007789 gas Substances 0.000 claims abstract description 38
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000004973 liquid crystal related substance Substances 0.000 claims description 17
- 238000012544 monitoring process Methods 0.000 claims description 11
- 238000012806 monitoring device Methods 0.000 claims description 9
- 230000000007 visual effect Effects 0.000 claims description 9
- 238000004891 communication Methods 0.000 claims description 5
- 238000005286 illumination Methods 0.000 claims description 4
- 230000006698 induction Effects 0.000 claims description 3
- 238000010295 mobile communication Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 238000012384 transportation and delivery Methods 0.000 claims description 3
- 238000013502 data validation Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 claims 2
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000010411 cooking Methods 0.000 description 9
- 230000032683 aging Effects 0.000 description 5
- 208000000044 Amnesia Diseases 0.000 description 2
- 208000031091 Amnestic disease Diseases 0.000 description 2
- 230000006986 amnesia Effects 0.000 description 2
- 235000013409 condiments Nutrition 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004438 eyesight Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000036651 mood Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 206010011878 Deafness Diseases 0.000 description 1
- 235000009470 Theobroma cacao Nutrition 0.000 description 1
- 206010047571 Visual impairment Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000240602 cacao Species 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000013439 planning Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
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
- F24C15/2021—Arrangement or mounting of control or safety systems
Abstract
A kind of intelligent fume exhauster, including the temperature sensor being set to below smoke exhaust ventilator, humidity sensor, smoke sensor device, gas sensor, the temperature sensor, humidity sensor, smoke sensor device, gas sensor is connect with the positive controller of intelligent fume exhauster respectively, the controller and motor, alarm is separately connected, pass through the temperature sensor, humidity sensor obtains the temperature above gas utensil, humidity data, the smoke data above gas utensil is obtained by the smoke sensor device, gas leak data is obtained by the gas sensor, controller analyzes the smoke data, methane gas leak data, to realize the automatic starting or closing of smoke exhaust ventilator, when accidental situation occurs, controller passes through alarm to old man with warning note.
Description
Technical field
The invention belongs to smoke exhaust ventilator technical fields, more precisely, being a kind of old suitable for the especially empty nest of the elderly
The intelligent fume exhauster of convenience, safety that people/elderly person of no family uses.
Background technique
The United Nations provides that the elderly population of all over-65s account for the ratio of total population up to 7% or more or 60 years old or more the elderly
Specific gravity of the mouth in total population is more than 10% category veteran form country.China came into aging society from 2000
Meeting.Sixth national census data show, 60 years old and the above population account for 13.26%, and census in than 2000 rises 2.93
Percentage point, wherein 65 years old and the above population account for 8.87%, census in than 2000 rises 1.91 percentage points.0-14 years old population
16.60% is accounted for, census in than 2000 declines 6.29 percentage points.However, 90-00 is during the decade, 60 years old or more and 65
Year old or more population ratio improve 1.77 and 1.45 percentage points respectively, section children's population specific gravity has dropped within 0-14 years old
4.93 percentage point.As can be seen that the speed of aging of population is being accelerated.China's over-65s elderly population reach within 2014
1.38 hundred million, accounting for total population ratio is 10.1%, it is contemplated that this than regular meeting reaches 12.8% to the year two thousand twenty, and China comes into aging
Society, and the degree of aging is increasingly severe, many aspects such as supports to socio-economic development, consumption, family and brings depth
Remote influence.
The main reason for causing above-mentioned phenomenon is that China comes into effect stringent family planning political affairs from the eighties in last century
Plan, birthrate of population sharply declines, only child's accounting is very big, directly results in the sharply decline of population, at present it is after 80s gradually into
Enter the middle age, above have it is old, under have small, and face the immense pressures such as economy, house, it is unable to do what one wishes to look after old man, to older generation's
Both sides parent is difficult to realize careful treatment, and another serious problems caused by only childization are that the only phenomenon of mistake is serious, also
Although some family old man has children, it is limited to China's economic development imbalance, many children work far away from other places
Or settle down, Empty nest elderly/elderly person of no family's accounting is big, and old man lives by oneself, because of the various health factor shadows such as body the old and the weak, disease
It ringing, daily life is extremely inconvenient, although some areas establish the elderly community or nurse the modes such as housekeeping using old man now,
But it is limited to manpower, financial resources are difficult to cover larger range.It cooks at home there are also part old man and usually forgets to close stove in time, or
Person causes serious fire/safety hidden because the cookings such as amnesia are forgotten to put salt, condiment etc. while bringing the very big inconvenience of life
Suffer from.
Summary of the invention
In order to overcome the drawbacks described above of the above-mentioned prior art, the present invention provides a kind of intelligent fume exhausters, this is intelligently taken out
Kitchen ventilator is developed specifically for empty nest or the old man to live by oneself, facilitates the daily life of old man, and improve safety.
In order to solve the above-mentioned technical problem, the present invention is addressed by following technical proposals:
A kind of intelligent fume exhauster is passed including being set to temperature sensor, humidity sensor, smog below smoke exhaust ventilator
Sensor, gas sensor, the temperature sensor, humidity sensor, smoke sensor device, gas sensor respectively with
The positive controller 1 of intelligent fume exhauster connects, and the controller 1 is separately connected with motor 2, alarm 3, passes through the temperature
Temperature, humidity data above sensor, humidity sensor acquisition gas utensil, are obtained on gas utensil by the smoke sensor device
The smoke data of side obtains gas leak data by the gas sensor, and controller 1 analyzes each data, to realize
The automatic starting or closing of smoke exhaust ventilator, when accidental situation occurs, controller 1 gives user with warning note by alarm 3.
Further, the alarm 3 is voice guard and/or visual alarm, the voice guard and/or lamp
Light crossing-signal is arranged on intelligent fume exhauster, and/or is arranged on the wall in bedroom, parlor, to facilitate user to obtain in time
Warning message simultaneously closes stove in time, prevents the generation of contingency.
In a preferred embodiment, solenoid valve, the solenoid valve and control are provided on the burning line of stove
Device 1 connects, and closes electricity after controller 1 occurs according to the smoke data, methane gas leak data confirmation fortuitous event
Magnet valve, to avoid the generation of contingency.
Further, processor and memory, processor and memory, controller are internally provided in intelligent fume exhauster
It is separately connected, the processor is also connect with the USB interface 4 of smoke exhaust ventilator front, the liquid crystal of controller 1 and smoke exhaust ventilator front
Display screen 5 and/or sound prompt device 6 connect, and upload data to the memory by 4 cocoa of USB interface, processor is to upper
After the data processing for stating memory, is shown by liquid crystal display 5 or sound prompt device 6 carries out auditory tone cues.Into one
Step ground, user can be selected and be edited by the operation of liquid crystal display, the data to store to processor.
Further, controller 1 is also attached with wireless communication device, and controller 1 is by each data real-time delivery to remote
Process control room.
Further, it is additionally provided with frequency converter between motor 2 and controller 1, controller is according to the temperature sensor, wet
The data that degree sensor, smoke sensor device, gas sensor measure carry out the frequency range of adjust automatically frequency converter, to control
Motor rotation speed processed realizes the automatic control of smoke exhaust ventilator working frequency.
It further, further include timer, the timer is connect with liquid crystal display 5, optional by liquid crystal display 5
Timing range is selected, after reaching the designated time, on smoke exhaust ventilator and/or the indoor voice guard and/or visual alarm
It can be prompted by sound and/or light to user, to close stove in time, it is preferable that passed in controller 1 by the temperature
The data that sensor, humidity sensor, smoke sensor device, gas sensor monitor, which are learnt, to be reached the designated time and closes not in time
When closed furnace has, 1 Self-shut electromagnetic valve of controller.Preferably, the controller 1 is filled by the mobile communication such as Internet of Things and mobile phone
Set connection.
In a preferred embodiment, the intelligent fume exhauster front is additionally provided with atmosphere quality monitoring device 7, institute
It states atmosphere quality monitoring device 7 and includes air quality monitoring sensor, fuzzy control model, air quality monitoring sensor and mould
Control module connection is pasted, fuzzy control model is connect with controller 1, the sky that controller 1 is measured according to atmosphere quality monitoring device 7
Gas qualitative data, the starting of automatic control motor 2 is to take a breath to air in kitchen.
Further, position sensor is set in controller 1, and the position sensor is registered with specific position letter
Breath and machine models coding, the data information that control centre, producer is sent according to controller 1 by internet can be sentenced at any time
The working condition and fault state of disconnected smoke exhaust ventilator, can repair and safeguard at any time.
Preferably, controller 1 is also connect with lighting system 8, to provide the illumination of night use, further, controller 1
Also it is connect with infrared sensor 9, controller 1 judges whether that someone appears in kitchen according to the induction information of infrared sensor 9, from
And controller 1 automatically turns on lighting system 8.
Intelligent fume exhauster beneficial effect of the invention is: 1. intelligent fume exhausters not only have the function of automatic open close,
And security monitoring is realized by the monitoring of temperature sensor, humidity sensor, smoke sensor device, gas sensor；2.
Pass through the display of liquid crystal display or the prompt of sound prompt device, it may be convenient to Empty nest elderly/elderly person of no family be reminded to cook
Specific steps, and by timing function be automatically reminded to old man's food complete/or in time close gas utensil；3. by wireless communication
The wifi module that device such as communication terminal is wirelessly connected is attached, and facilitates remote control center or children mobile eventually
End is monitored the safe condition of old man；4. by clicking or the sliding frequency of the adjustable motor 2 of touch screen 5, menu
The parameters such as order and each step duration keep the use of the intelligent fume exhauster more personalized, are also more bonded different old men
Demand in addition old man can choose broadcasting music, mood when cooking to adjust keeps body and mind more pleasant.It is old for empty nest
People/elderly person of no family's daily life inconvenience, intelligent fume exhauster of the invention are not only square close to old man's daily life demand
Old man life, and realize security monitoring, the age-care of aging society entered to China, there is important meaning
Justice.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the control structure schematic diagram of intelligent fume exhauster of the present invention.
Fig. 2 is the structural schematic diagram of intelligent fume exhauster of the present invention.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
Attached drawing, the technical solution of the embodiment of the present invention is clearly and completely described.Obviously, described embodiment is this hair
Bright a part of the embodiment, instead of all the embodiments.Based on described the embodiment of the present invention, ordinary skill
Personnel's every other embodiment obtained under the premise of being not necessarily to creative work, shall fall within the protection scope of the present invention.
As shown in attached drawing 1-2, intelligent fume exhauster of the invention include be set to temperature sensor below smoke exhaust ventilator,
Humidity sensor, smoke sensor device, gas sensor, the temperature sensor, humidity sensor, smoke sensor device, watt
This gas sensor is connect with the positive controller 1 of intelligent fume exhauster respectively, and the controller 1 divides with motor 2, alarm 3
It does not connect, by the temperature above the temperature sensor, humidity sensor acquisition gas utensil, humidity data, passes through the cigarette
Mist sensor obtains the smoke data above gas utensil, obtains gas leak data, controller 1 by the gas sensor
The smoke data, methane gas leak data are analyzed, to realize the automatic starting or closing of smoke exhaust ventilator, and knows old man
Stage locating for cooking, and accidental situation is determined whether according to above-mentioned data, as combustion gas is opened more than 1 hour or gas
Leakage etc. occurs, controller 1 is by alarm 3 to old man with warning note.Further, the alarm 3 is audible alarm
Device and/or visual alarm, the voice guard and/or visual alarm are arranged on intelligent fume exhauster and/or are arranged
On the wall in bedroom or parlor, to facilitate the old man for having deaf or dysopia that can obtain in time warning message and close in time
Closed furnace tool, prevents the generation of contingency.Particularly, such as in the case where long-term unlatching gas utensil of cooking congee, many old men are frequent
Bedroom can be returned to or dozed off on chair, thus will lead to the generation of unsafe condition, and use voice guard of the invention
And/or visual alarm can nearby give old man in time and prompt, use is safer.
In a preferred embodiment, solenoid valve (not shown) is provided on the burning line of stove, it is described
Solenoid valve is connect with controller 1, solenoid valve is closed after controller 1 occurs according to each data validation fortuitous event, to keep away
Exempt from the generation of contingency.
In addition, eyesight, hearing are often degenerated, and amnesia often occurs after many old men are older, such as fry
Dish has been forgotten to put salt, condiment, has perhaps forgotten that is doing or has forgotten the next step etc. of cooking, for this purpose, of the invention
Intelligent fume exhauster is internally provided with processor and memory (not shown), and processor and memory, controller connect respectively
It connects, the processor is also connect with the USB interface 4 of smoke exhaust ventilator front, the liquid crystal display 5 of controller and smoke exhaust ventilator front
And/or sound prompt device 6 connects, the children or volunteer of old man can be by USB interfaces 4 by the daily menu of old man and each
The making step data of dish are uploaded to the memory, after processor is to above-mentioned data processing, are carried out by liquid crystal display 5
It has been shown that, when old man's cooking, can check each step needed for cooking at any time, to bring the convenience of life.In a kind of embodiment party
In formula, for the old man having defective vision, processor is also connect with sound prompt device 6, to remind each step of old man's cooking
Suddenly, it so that old man makes palatable dish, provides convenience to life.
Further, old man can be by the operation of liquid crystal display, to select and edit the tool for the dish to be made
Body type realizes intelligent operation.
It is further preferred that in intelligent fume exhauster of the invention controller 1 also with wireless communication device such as wifi mould
Block is attached, and controller 1 is by each data real-time delivery to remote control room, family services center or Property Management of residence portion
Door can monitor the safe condition of old man's life in real time, avoid the generation of contingency.
It is further preferred that be additionally provided with frequency converter (not shown) between motor 2 and controller 1, controller according to
The data that the temperature sensor, humidity sensor, smoke sensor device, gas sensor measure carry out adjust automatically frequency converter
Frequency range realize the automatic control of smoke exhaust ventilator working frequency to control motor rotation speed, it is energy saving, reduce
Noise, reduce old man because smoke exhaust ventilator sound it is big caused by contradict psychology.
It is further preferred that intelligent fume exhauster of the invention further includes timer (not shown), the timer
It is connect with liquid crystal display 5, old man can select timing range by liquid crystal display 5, such as old man cooks congee or Baoshang needs
In the case where timing, after old man chooses time range, when time is up on smoke exhaust ventilator and/or the indoor voice guard
And/or visual alarm can be prompted by sound and/or light to user, to close stove in time, it is preferable that in controller
1 learns old man not by the data of the temperature sensor, humidity sensor, smoke sensor device, gas sensor monitoring
When closing stove in time, 1 Self-shut electromagnetic valve of controller is protected to give to old man, also avoids the damage of congee or soup.
In a preferred embodiment, the controller 1 passes through the mobile communication device such as Internet of Things and the mobile phone of children
Connection, children can pay close attention to specific stage and the situation of old man's cooking at any time, to return home come in time when surprisingly happening
It carries out relief or notifying cell old man's housekeeping center or property is succoured.
In a preferred embodiment, intelligent fume exhauster front of the invention is additionally provided with atmosphere quality monitoring device
7, the atmosphere quality monitoring device 7 includes air quality monitoring sensor, fuzzy control model, air quality monitoring sensor
It is connect with fuzzy control model, fuzzy control model is connect with controller 1, is surveyed in controller 1 according to atmosphere quality monitoring device 7
The air quality data obtained, the starting of automatic control motor 2 protect the health of old man to take a breath to air in kitchen,
It is particularly preferred that controller 1 can choose the suitable frequency of electrode 2 by frequency converter, to be optimal the scavenging efficiency of choosing.
Further, position sensor is set in controller 1, and the position sensor is registered with specific position letter
Breath and machine models coding, on the one hand facilitate cell household services department that the kitchen of accidents happened to is accurately positioned, it is preferable that
The data information that control centre, producer is sent according to controller 1 by internet can judge the work shape of smoke exhaust ventilator at any time
State and fault state can be repaired and be safeguarded at any time, provided life in all directions to old man and looked after and succour.
Preferably, controller 1 is also connect with lighting system 8, to provide the illumination of night use, further, controller 1
It is also connect with infrared sensor 9, controller 1 judges whether old man appears in kitchen, example according to the induction information of infrared sensor 9
When drinking water at night such as old man, it may be difficult to find or be disinclined to open headlamp, controller 1 automatically turns on or close illumination
System 8 is collided with or the probability of slideway to facilitate the action of old man and reduce old man as far as possible.
Meanwhile the control to intelligent fume exhauster can be realized by liquid crystal touch screen 5 in old man, such as by clicking or sliding
The parameters such as the frequency of the dynamic adjustable motor 2 of touch screen 5, the order of menu and each step duration, make the intelligence smoke pumping
The use of machine is more personalized, and also the different old Man's Demands of more fitting or even old man can choose broadcasting music, cooks to adjust
When mood, keep body and mind more pleasant.
It should be understood that although carrying out particularly shown and description to the present invention with reference to its illustrative embodiment,
It should be understood by those skilled in the art that without departing substantially from by spirit and model of the invention as defined in the claims
Under conditions of enclosing, any combination of various embodiments can be carried out in the variation for wherein carrying out various forms and details.
Claims (3)
1. a kind of intelligent fume exhauster, it is characterised in that: including temperature sensor, the humidity sensor being set to below smoke exhaust ventilator
Device, smoke sensor device, gas sensor, the temperature sensor, humidity sensor, smoke sensor device, methane gas pass
Sensor is connect with the positive controller of intelligent fume exhauster respectively, and the controller is separately connected with motor, alarm, passes through institute
State temperature sensor, humidity sensor obtain gas utensil above temperature, humidity data, pass through the smoke sensor device obtain combustion
The smoke data of gas tool top obtains gas leak data by the gas sensor, and controller analyzes each data, thus
Realize the automatic starting or closing of smoke exhaust ventilator, controller is mentioned by alarm to user to alarm when accidental situation occurs
Show；The alarm is voice guard and/or visual alarm, and the voice guard and/or visual alarm setting exist
On intelligent fume exhauster, and/or it is arranged on the wall in bedroom, parlor, to facilitate user to obtain warning message and timely in time
Stove is closed, the generation of contingency is prevented；The intelligent fume exhauster front is additionally provided with atmosphere quality monitoring device, described
Atmosphere quality monitoring device includes air quality monitoring sensor, fuzzy control model, air quality monitoring sensor and fuzzy
Control module connection, fuzzy control model are connect with controller, the air matter that controller is measured according to atmosphere quality monitoring device
Data are measured, to take a breath to air in kitchen, controller can choose motor by frequency converter and close for automatic control motor starting
Suitable frequency；Solenoid valve is provided on the burning line of stove, the solenoid valve is connect with controller, in controller according to each
Data validation fortuitous event closes solenoid valve after occurring, to avoid the generation of contingency；Inside intelligent fume exhauster
Be provided with processor and memory, processor and memory, controller are separately connected, the processor also with smoke exhaust ventilator front
USB interface connection, controller connect with the liquid crystal display of smoke exhaust ventilator front and/or sound prompt device, connect by USB
Mouth can upload data and be shown after processor is to the data processing of above-mentioned memory by liquid crystal display to the memory
Show or sound prompt device carries out auditory tone cues；User can be by the operation of liquid crystal display, to the number of processor storage
According to being selected and edited；Frequency converter is additionally provided between motor and controller, controller is according to the temperature sensor, humidity
The data that sensor, smoke sensor device, gas sensor measure carry out the frequency range of adjust automatically frequency converter, to control
Motor rotation speed realizes the automatic control of smoke exhaust ventilator working frequency；It further include timer, the timer and liquid crystal display
Timing range may be selected by liquid crystal display in screen connection, on smoke exhaust ventilator and/or indoor described after reaching the designated time
Voice guard and/or visual alarm can be prompted by sound and/or light to user, to close stove in time, controlled
Device processed learns arrival by the data of the temperature sensor, humidity sensor, smoke sensor device, gas sensor monitoring
Designated time and when closing stove not in time, controller Self-shut electromagnetic valve；The controller passes through Internet of Things and mobile phone etc.
Mobile communication device connection；Controller is also connect with lighting system, to provide the illumination of night use, controller also with infrared biography
Sensor connection, controller judges whether that someone appears in kitchen according to the induction information of infrared sensor, so that controller is automatic
Open or close lighting system.
2. a kind of intelligent fume exhauster according to claim 1, it is characterised in that: controller also with wireless communication device into
Row connection, controller is by each data real-time delivery to remote control room.
3. a kind of intelligent fume exhauster according to claim 1, it is characterised in that: be provided with position sensing in the controller
Device, the position sensor are registered with specific location information and machine models coding, and control centre, producer is logical according to controller
The working condition and fault state of smoke exhaust ventilator can be judged at any time by crossing the data information that internet is sent, and can be carried out at any time
Maintenance and maintenance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711115973.XA CN107842890B (en) | 2017-11-13 | 2017-11-13 | A kind of intelligent fume exhauster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711115973.XA CN107842890B (en) | 2017-11-13 | 2017-11-13 | A kind of intelligent fume exhauster |
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| CN107842890A CN107842890A (en) | 2018-03-27 |
| CN107842890B true CN107842890B (en) | 2019-10-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711115973.XA Expired - Fee Related CN107842890B (en) | 2017-11-13 | 2017-11-13 | A kind of intelligent fume exhauster |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110081482A (en) * | 2018-12-14 | 2019-08-02 | 陈学东 | Novel environment friendly household and commercial range hood |
| JP7261604B2 (en) * | 2019-02-14 | 2023-04-20 | 株式会社ハーマン | ventilator |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269440A (en) * | 2011-08-17 | 2011-12-07 | 广东奥特龙电器制造有限公司 | Intelligent self-control frequency-variable kitchen ventilator |
| CN102519061A (en) * | 2011-11-10 | 2012-06-27 | 许春香 | Intelligent range hood of internet of things |
| CN102538047B (en) * | 2012-03-01 | 2014-05-21 | 佛山市顺德万和电气配件有限公司 | Intelligent smoke exhaust ventilator and control method thereof |
| CN102748789B (en) * | 2012-07-11 | 2015-08-12 | 南京物联传感技术有限公司 | A kind of intelligent range hood and method of work thereof |
| CN103542438B (en) * | 2012-07-16 | 2016-12-21 | 海尔集团公司 | Lampblack absorber and control method thereof |
| US20230129115A1 (en) * | 2013-05-03 | 2023-04-27 | Broan-Nutone Llc | Sensor-enabled range hood system and method |
| CN203849838U (en) * | 2014-06-04 | 2014-09-24 | 李艳红 | Kitchen safety inspection control system device |
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- 2017-11-13 CN CN201711115973.XA patent/CN107842890B/en not_active Expired - Fee Related
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