CN105371321A - Kitchen ventilator and control method thereof - Google Patents
Kitchen ventilator and control method thereof Download PDFInfo
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- CN105371321A CN105371321A CN201410425507.1A CN201410425507A CN105371321A CN 105371321 A CN105371321 A CN 105371321A CN 201410425507 A CN201410425507 A CN 201410425507A CN 105371321 A CN105371321 A CN 105371321A
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- smoke exhaust
- exhaust ventilator
- control mode
- control
- fume extractor
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Abstract
The invention discloses a kitchen ventilator which comprises a fume extractor used for exhausting fume, a cleaning device used for cleaning the kitchen ventilator and a control device. One or a combination of several following control manners is adopted by the control device, wherein according to the first control manner, the control device is used for starting the cleaning device to work to clean within second preset time before first preset time when the fume extractor is started for exhausting the fume; according to the second control manner, the control device is used for starting the cleaning device in the working process of the fume extractor; and according to the third control manner, the control device is used for starting the cleaning device to clean within fourth preset time after working of the fume extractor is finished. By means of the kitchen ventilator, greasy dirt adsorption can be reduced in the using process, cost is low, the effect is lasting, and time and labor are saved. The invention further discloses a control method for the kitchen ventilator.
Description
Technical field
The invention belongs to technical field of electric appliances, particularly relate to a kind of smoke exhaust ventilator and control method thereof.
Background technology
At present, the oil removal problem of smoke exhaust ventilator is a difficult problem always, and wherein, the self-cleaning function of smoke exhaust ventilator has several mode in industry, 1, pyrolytic cracking greasy dirt technology, and such as heat parts to be cleaned by heat-generating pipe, thus greasy dirt is melted remove; 2, high-temperature water automated cleaning technology, such as, wash away greasy dirt by the high-temperature water of 80 ~ 90 °, reaches the effect of wipe oil; 3, high-temperature steam washes technology, such as by 110 ° of high-temperature steam cleaning greasy dirts, but all be afterwards cleaning of lampblack absorber with upper type, need consumer to clean lampblack absorber again after using fume exhausting function, can think and belong to post measure.In addition, also have a kind of lotus leaf bionics techniques of obviate, by the additional not viscous oil coating of parts surface, reach the effect of the attachment reducing greasy dirt.
The course of work of smoke exhaust ventilator substantially as shown in Figure 1, comprises
S1 ', the starting key of smoke exhaust ventilator is triggered and namely starts.
S2 ', the driven by motor flabellum of smoke exhaust ventilator rotates, and carries out extracting oil smoke.
S3 ', the shutdown button of smoke exhaust ventilator is triggered and namely quits work.
S4 ', smoke exhaust ventilator dormancy is standby or shut down.
Can remove greasy dirt in smoke exhaust ventilator work or after work, two large classes briefly can be divided in correlation technique, one class is self-cleaning type and post type, such as aforesaid three kinds of modes: make greasy dirt naturally be attached on smoke exhaust ventilator when smoke exhaust ventilator normally works, after greasy dirt runs up to a certain degree, use self-cleaning function and aforementioned three kinds of modes, such as pass through high-temperature water, or the jet douche of high-temperature steam or other supplementary means are removed to greasy dirt, reach the effect of cleaning greasy dirt attachment.Another kind of is not oil sticking and obviate type: when product manufacturing, and in the additional not viscous oil coating process of parts surface, due to surface not viscous oil, then the attachment dynamics of greasy dirt is little, and the attachment of greasy dirt in lampblack absorber inside also just correspondingly reduces.
But for the smoke exhaust ventilator of Self-cleaning type, clean long after owing to having adhered at greasy dirt and having solidified, need consumes resources to carry out the softening removal of greasy dirt, efficiency is low, and speed is slow and cleaning performance is uneven again.In addition, for the smoke exhaust ventilator of not oil sticking, although face coat is not oil sticking, reality still has the attachment of a small amount of greasy dirt, by the time after the comprehensive covering surfaces of greasy dirt, the effect of viscous oil coating will not lose efficacy, and namely product would not possess not viscous oil function after being used for a while again, and owing to being coating, also can lose efficacy at coating abrasion or when scratching, poor in timeliness and cost high, also do not possess self-cleaning function, finally still need user to clean by hand.
Summary of the invention
The present invention is intended to solve one of technical problem in correlation technique at least to a certain extent.For this reason, the present invention needs to propose a kind of smoke exhaust ventilator, and this smoke exhaust ventilator can reduce the greasy dirt absorption in use procedure, and cost ineffective fruit is lasting, time saving and energy saving.
Another object of the present invention is the control method proposing a kind of smoke exhaust ventilator.
For solving the problem, one aspect of the present invention embodiment proposes a kind of smoke exhaust ventilator, and this smoke exhaust ventilator comprises: fume extractor, for discharging fume; Cleaning device, for cleaning described smoke exhaust ventilator; And control device, described control device is connected with described cleaning device with described fume extractor, described control device adopts one or more the combination in following control mode: the first control mode, is operated in the second Preset Time cleans for starting described cleaning device before carrying out first Preset Time of discharging fume at the described fume extractor of startup; Second control mode, for starting described cleaning device in the described fume extractor course of work; And the 3rd control mode, clean in the 4th Preset Time for starting described cleaning device after the 3rd Preset Time after described fume extractor work is complete.
According to the smoke exhaust ventilator of the embodiment of the present invention, in the course of the work, control device is by one or more the combination in employing first control mode, the second control mode and the 3rd control mode, such as adopt the first control mode, control cleaning device and cleaned, compared with correlation technique before fume extractor starts, more simple and convenient, cost is low, sustainable use, and effect is lasting; Adopt the second control mode, control cleaning device and clean while fume extractor work, oil smoke and steam can be made together to extract kitchen, can greasy dirt be reduced, the smoke particle in emissions reduction gas; Adopt the 3rd control mode, after fume extractor stops, controlling cleaning device in time and start, the time of hot mastication greasy dirt can be shortened, improve the efficiency of greasy dirt cleaning; And then adopt the multiple combination of three kinds of control modes, can more effectively clean, time saving and energy saving, efficiency is high.
Particularly, in some embodiments of the invention, wherein, described cleaning device comprises: the sub-device of prerinse, cleans described smoke exhaust ventilator for uperize; Device with self-cleaning, one or more in the employing of described self-cleaning sub-device steam, hot water and cracked oil clean described smoke exhaust ventilator.Such as, described steam comprises steam.
Wherein, in some embodiments of the invention, when adopting described first control mode, described first Preset Time is equal to or greater than described second Preset Time, when adopting described second control mode, the working time of described cleaning device is less than or equal to the working time of described fume extractor.
In addition, in some embodiments of the invention, when adopting described second control mode, described cleaning device and described fume extractor synchronous working.
Wherein, in some embodiments of the invention, the control mode that described control device adopts is selected by the control panel of described smoke exhaust ventilator by user.
For solving the problem, another aspect of the present invention embodiment proposes a kind of control method of smoke exhaust ventilator, wherein, described smoke exhaust ventilator comprises fume extractor and cleaning device, wherein, when described smoke exhaust ventilator starts, adopt one or more the combination in following control mode: the first control mode, be operated in the second Preset Time clean for starting described cleaning device before carrying out first Preset Time of discharging fume at the described fume extractor of startup; Second control mode, for starting described cleaning device in the described fume extractor course of work; And the 3rd control mode, clean in the 4th Preset Time for starting described cleaning device after the 3rd Preset Time after described fume extractor work is complete.
According to the control method of the smoke exhaust ventilator of the embodiment of the present invention, smoke exhaust ventilator in the course of the work, by adopting one or more the combination in the first control mode, the second control mode and the 3rd control mode, such as adopt the first control mode, control cleaning device and cleaned, compared with correlation technique before fume extractor starts, more simple and convenient, cost is low, sustainable use, and effect is lasting; Adopt the second control mode, control cleaning device and clean such as uperize while fume extractor work, oil smoke and steam can be made together to extract kitchen, can greasy dirt be reduced, the smoke particle in emissions reduction gas; Adopt the 3rd control mode, after fume extractor stops, controlling cleaning device in time and start, the time of hot mastication greasy dirt can be shortened, improve the efficiency of greasy dirt cleaning; And then adopt the multiple combination of three kinds of control modes, can more effectively clean, time saving and energy saving, efficiency is high.
Particularly, in some embodiments of the invention, described cleaning device comprises the sub-device of prerinse and the sub-device of self-cleaning, the sub-device of described prerinse is used for uperize and cleans, one or more in described self-cleaning sub-device employing steam, hot water and cracked oil clean, wherein, in described first control mode, control the sub-device of described prerinse clean, in described second control mode, control the sub-device of described prerinse clean, and in described 3rd control mode, control the sub-device of described self-cleaning and clean.Such as, described steam comprises steam.
Wherein, in some embodiments of the invention, when adopting described first control mode, described first Preset Time is equal to or greater than described second Preset Time, when adopting described second control mode, the working time of described cleaning device is less than or equal to the working time of described fume extractor.
In addition, in some embodiments of the invention, when adopting described second control mode, described cleaning device and described fume extractor synchronous working.
Accompanying drawing explanation
Fig. 1 is the flow chart of the smoke exhaust ventilator course of work of prior art; .
In Fig. 2, (1) (2) (3) (4) and (5) are the decomposing schematic representations of a kind of smoke exhaust ventilator in correlation technique;
Fig. 3 is the block diagram of smoke exhaust ventilator according to an embodiment of the invention;
Fig. 4 is the block diagram of smoke exhaust ventilator according to another embodiment of the invention;
Fig. 5 is the flow chart adopting the first control mode according to the smoke exhaust ventilator of a specific embodiment of the present invention;
Fig. 6 is the flow chart adopting the second control mode according to the smoke exhaust ventilator of another specific embodiment of the present invention;
Fig. 7 is the flow chart of smoke exhaust ventilator employing the 3rd control mode according to still a further embodiment;
Fig. 8 is the flow chart that smoke exhaust ventilator according to still another embodiment of the invention adopts the combination of three kinds of control modes;
Fig. 9 is the flow chart that smoke exhaust ventilator according to still another embodiment of the invention adopts the first control mode and the 3rd control mode;
Figure 10 is the flow chart that smoke exhaust ventilator according to still another embodiment of the invention adopts the first control mode and the second control mode; And
Figure 11 is the flow chart that smoke exhaust ventilator according to still another embodiment of the invention adopts the second control mode and the 3rd control mode.
Reference numeral:
Casing 100 ', cavity components 300 ', purging system 200 ', water tumbler 210 ', water pump 220 ', steam generator 230 ', jet pipe 240 ', motor shaft 271 ', impeller 310 ', mair motor 270 ', smoke collecting chamber 330 ', filter screen 340 ', cold plate 350 ', temperature sensor 260 ', control circuit 250 ', electric-controlled plate 251 ', power panel 252 ' and chip 253 ', smoke exhaust ventilator 100, fume extractor 10, cleaning device 20, the sub-device of prerinse 201, the sub-device 202 of self-cleaning and control device 30.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the present invention, and can not limitation of the present invention be interpreted as.
In order to the more convenient smoke exhaust ventilator to the embodiment of the present invention and control method thereof are described.First the structure of the smoke exhaust ventilator in correlation technique is described.
Fig. 2 a kind ofly in correlation technique has the exploded view that steam washes the smoke exhaust ventilator of function.Smoke exhaust ventilator comprises casing 100 ' and is arranged on the cavity components 300 ' on casing 100 ', and is used for cleaning the purging system 200 ' of range hood.
As shown in Fig. 2 (2), purging system 200 ' also comprises water tumbler 210 ', be used for the water pump 220 ' that draws water, the heater being used for producing steam and/or hot water is called steam generator 230 ' again, have conduit to carry out water and/or steam connection above between each parts, the steam produced from steam generator 230 ' and/or hot water finally enter jet pipe 240 ' and clean range hood.
Cavity components 300 ' also comprises the mair motor 270 ' being provided power by motor shaft 271 ' to impeller 310 ', the spiral case (not shown) of mounted motor and impeller, the smoke collecting chamber 330 ' being provided with opening of spiral case is installed, smoke collecting chamber 330 ' is provided with the via hole that can pass for jet pipe 240 ', as shown in Fig. 2 (3), (4) and (5), range hood also comprises filter screen 340 ', cold plate 350 ', with the control panel 320 ' of built-in electric control plate 251 ', be prior art and repeat no more.
See the electrical connection graph of Fig. 2 purging system 200 ', purging system 200 ' also comprises the temperature sensor 260 ' be arranged on steam generator 230 ', and control circuit 250 ' comprises electric-controlled plate 251 ' further, power panel 252 ' and chip 253 ', water pump 220 ', steam generator 230 ', temperature sensor 260 ' and mair motor 270 ' are also electrically connected with control circuit 250 ' respectively, described water pump 220 ', steam generator 230 ', jet pipe 240 ', control circuit 250 ', temperature sensor 260 ' and mair motor 270 ', be installed on range hood inside, water tumbler 210 ' is placed on range hood and also can be built in range hood, temperature sensor 260 ' is close to steam generator 230 ' surface and is installed, control circuit 250 ' can obtain the temperature value KH of steam generator 230 ' by the change of detected temperatures sensor 260 ', steam generator 230 ', water pump 220 ', the controlled circuit 250 ' of open and close of mair motor 270 ' controls, also chip 253 ' is provided with in control circuit 250 ', record the dedicated program of this control method, control circuit 250 ' also can control the start and stop of the control method of the embodiment of the present invention.
Below with reference to the accompanying drawings smoke exhaust ventilator and the control method thereof of the embodiment of the present invention are described.
Fig. 3 is the block diagram of smoke exhaust ventilator according to an embodiment of the invention.As shown in Figure 3, the smoke exhaust ventilator 100 of the embodiment of the present invention comprises fume extractor 10, cleaning device 20 and control device 30.
Fume extractor 10 for discharging fume, cavity components 300 ' as escribed above.Cleaning device 20 is for cleaning smoke exhaust ventilator 100, and cleaning device 20 can adopt steam or liquid such as hot water or cracked oil to clean, and purging system 200 ' as escribed above is by steam generator 230 ' uperize.
Control device 30 is connected with fume extractor 10, cleaning device 20, and control device 30 adopts one or more the combination in following control mode, namely adopts one or more the combination in the first control mode, the second control mode and the 3rd control mode.
First control mode, is operated in the second Preset Time cleans for starting cleaning device 20 before carrying out first Preset Time of discharging fume at startup fume extractor 10.Wherein, the first Preset Time is equal to, or greater than the second Preset Time.Particularly, cleaning device 20 was first started before fume extractor 10 is discharged fume, such as start steam generator 230 ' and produce steam, and then uperize is to the inside of smoke exhaust ventilator 100, the inside of smoke exhaust ventilator 100 is made to be covered with steam, after steam generator 230 ' reaches the second Preset Time start-up time, steam generator 230 ' quits work, and starts fume extractor 10 and work to get rid of oil smoke; Or, for making steam in the inner fully absorption of smoke exhaust ventilator 100, after steam generator 230 ' stops, wouldn't start fume extractor 10, and then when reaching the first Preset Time from steam generator 230 ' startup timing, the first Preset Time is greater than the second Preset Time, restart fume extractor 10 to get rid of oil smoke, and after smoke exhaust ventilator 100 has just been finished using, user can trigger stopping key of smoke exhaust ventilator 100, smoke exhaust ventilator 100 shuts down dormancy immediately.
In first control mode of above-described embodiment, by cleaning device 20 uperize, steam is met cold meeting and form barrier film in parts surface such as smoke collecting chamber 330 ', reach the effect in the isolation of parts surface coating, just can play and reduce the effect that greasy dirt is attached directly to parts surface, and compared with the not viscous oil coating technology of correlation technique, technology is more simple and convenient, cost is low, and sustainable use, and effect is lasting.
Second control mode, for starting cleaning device 20 in fume extractor 10 course of work.Wherein, when employing the second control mode, the working time of cleaning device 20 equals the working time of fume extractor 10.Particularly, when fume extractor 10 works in normal smoke pumping, cleaning device 20 and fume extractor 10 work asynchronously, such as fume extractor 10 and steam generator 230 ' start simultaneously, steam generator 230 ' sustained firing steam, make the mist of oil smoke and steam together detach kitchen, be continued until that smoke exhaust ventilator 100 quits work.Or the working time of cleaning device 20 is less than the working time of fume extractor 10, such as, after fume extractor 10 starts a few minutes, start cleaning device 20; Or, in fume extractor 10 course of work, cleaning device 20 periodically start-stop.When employing the second control mode, if receive the halt instruction of user, then judge that fume extractor 10 works complete, such as, after smoke exhaust ventilator 100 has just been finished using, user can trigger stopping key of smoke exhaust ventilator 100, and smoke exhaust ventilator 100 shuts down dormancy immediately.
For the second control mode, when smoke exhaust ventilator 100 normally works, cleaning device 20 also carries out cleaning such as uperize, thus the oil smoke making smoke exhaust ventilator 100 extract fully mixes with steam, greasy dirt in droplet adsorbed oil flue gas stream in vapor stream forms droplet, reduce the floating of greasy dirt, can effectively collect smoke particle, thus reach less greasy dirt effect, strengthening oil smoke is separated, also can reduce the quantity of the Oil in circulating gas smoke particle that smoke exhaust ventilator 100 discharges simultaneously, reduce atmosphere pollution.
3rd control mode, for work at fume extractor 10 complete after the 3rd Preset Time after start cleaning device 20 and clean in the 4th Preset Time.Particularly, after smoke exhaust ventilator 100 starts normal work, fume extractor 10 starts, and carries out extracting oil smoke, but after smoke exhaust ventilator 100 is finished using and is received no-operation instruction, motor is out of service, and now cleaning device 20 can be halted state, but smoke exhaust ventilator 100 delay switching-off, after fume extractor 10 stops the 3rd Preset Time, control cleaning device 20 to start to remove greasy dirt, for avoiding oil smoke to solidify, the unsuitable oversize such as 3-5 minute of the 3rd Preset Time.Or the 3rd Preset Time also can be zero, namely control fume extractor 10 and stop, starting cleaning device 20 to remove greasy dirt simultaneously, and then after the 4th Preset Time and self-cleaning time terminate, smoke exhaust ventilator 100 shuts down dormancy.
For the 3rd control mode, after smoke exhaust ventilator 100 has just been finished using, the greasy dirt being attached to parts surface does not solidify completely, the adhesive force of greasy dirt is little, do not need hot mastication for a long time just effectively can remove surface and oil contaminant, shorten the time of hot mastication greasy dirt, promote greasy dirt cleaning efficiency.
In above three kinds of control modes, cleaning device 20 can adopt steam or hot water or Pintsch process oil to clean, such as, in the first control mode and the second control mode, control device 40 can control cleaning device 20 uperize and clean, and controls cleaning device 20 and adopt steam or hot water or cracked oil to clean in the 3rd control mode.
Further, as shown in Figure 4, cleaning device 20 can comprise the sub-device of prerinse 201 and the sub-device 201 of self-cleaning, and the sub-device 201 of prerinse cleans smoke exhaust ventilator 100 for uperize; The sub-device 202 of self-cleaning adopt in steam, hot water and cracked oil one or more smoke exhaust ventilator 100 is cleaned.Can be understood as, the sub-device 201 of such as prerinse carries out prerinse, and prerinse can be thought to clean before smoke exhaust ventilator 100 carries out smoke pumping or in smoke pumping process, such as, in the first control mode and the second control mode.Wherein, steam includes but not limited to steam, can be the material having same physical properties with glassware for drinking water, namely gasify when high temperature, but be liquid when normal temperature.The sub-device 202 of self-cleaning is for carrying out self-cleaning to smoke exhaust ventilator 100, the sub-device 202 of self-cleaning can for steam self-stripping unit, hot cleaner and cracked oil clean in such as pyrolytic cracking oil cleaning device one or more, can when smoke exhaust ventilator 100 carries out smoke pumping or before or after clean, such as, in the 3rd control mode.
Control mode the first control mode as escribed above that control device 30 adopts, one or more in second control method and the 3rd control mode, such as control device 30 adopts the first control mode or the second control mode or the 3rd control mode, or control device 30 adopts the first control mode, the combination of the second control mode and the 3rd control mode, or control device 30 adopts the combination of the first control mode and the second control mode, or control device 30 adopts the combination of the first control mode and the 3rd control mode, or, control device 30 adopts the combination of the second control mode and the 3rd control mode, can be selected by the control panel of smoke exhaust ventilator 100 by user.Control device 30 adopts the specific embodiment of above-mentioned three kinds of control modes and combination thereof will be specifically described in control method.
In sum, according to the smoke exhaust ventilator of the embodiment of the present invention, in the course of the work, control device by one or more the combination in employing first control mode, the second control mode and the 3rd control mode, such as, adopts the first control mode, control cleaning device to clean before fume extractor starts, compared with correlation technique, more simple and convenient, cost is low, sustainable use, effect is lasting; Adopt the second control mode, control cleaning device and clean such as uperize while fume extractor work, oil smoke and steam can be made together to extract kitchen, can greasy dirt be reduced, the smoke particle in emissions reduction gas; Adopt the 3rd control mode, after fume extractor stops, controlling cleaning device in time and start, the time of hot mastication greasy dirt can be shortened, improve the efficiency of greasy dirt cleaning; And then adopt the multiple combination of three kinds of control modes, can more effectively clean, time saving and energy saving, efficiency is high.
Based on the structure of above-mentioned smoke exhaust ventilator, the control method of the smoke exhaust ventilator that embodiment according to a further aspect in the invention proposes is described with reference to the accompanying drawings.Wherein, smoke exhaust ventilator comprises fume extractor and cleaning device, and cleaning device can adopt steam or liquid such as hot water or cracked oil to clean, and wherein, when smoke exhaust ventilator starts, adopts one or more the combination in following control mode:
First control mode, be operated in the second Preset Time clean for starting cleaning device before carrying out first Preset Time of discharging fume at startup fume extractor, wherein, the first Preset Time is equal to, or greater than the second Preset Time.Such as, cleaning device comprises the sub-device of prerinse and the sub-device of self-cleaning, and wherein, the sub-device of prerinse is used for uperize and cleans.Before fume extractor starts, first control the sub-device uperize of prerinse, after the second Preset Time, control the sub-device of prerinse to stop, and then directly start fume extractor, or after controlling prerinse sub-device stopping Preset Time, restart fume extractor.Wherein, steam includes but not limited to steam, can be the material having same physical properties with glassware for drinking water, namely gasify when high temperature, but be liquid when normal temperature.
First control mode carries out cleaning such as uperize before smoke evacuation by cleaning device, steam precooling can form barrier film in the smoke collecting chamber of parts surface such as smoke exhaust ventilator, reach the effect in the isolation of parts surface coating, just can play and reduce the effect that greasy dirt is attached directly to parts surface, and compared with the not viscous oil coating technology of correlation technique, technology is more simple and convenient, and cost is low, and sustainable use, effect is lasting.
Second control mode, for starting cleaning device in the fume extractor course of work.Wherein, when employing the second control mode, the working time of cleaning device equals the working time of fume extractor.Particularly, when fume extractor works in normal smoke pumping, cleaning device and fume extractor synchronous working, such as fume extractor and steam generator start simultaneously, steam generator sustained firing steam, make the mist of oil smoke and steam together detach kitchen, be continued until that smoke exhaust ventilator quits work.Or the working time of cleaning device is less than the working time of fume extractor, such as, after fume extractor starts a few minutes, start cleaning device, or in the fume extractor course of work, cleaning device is start-stop periodically.
For the second control mode, when smoke exhaust ventilator normally works, cleaning device also carries out cleaning such as uperize, thus the oil smoke that smoke exhaust ventilator is extracted fully mixes with steam, and the greasy dirt in the droplet adsorbed oil flue gas stream in vapor stream forms droplet, reduce the floating of greasy dirt, effectively can collect smoke particle, thus reach less greasy dirt effect, strengthening oil smoke is separated, also can reduce the quantity of the Oil in circulating gas smoke particle of kitchen ventilator exhaust simultaneously, reduce atmosphere pollution.
3rd control mode, cleans in the 4th Preset Time for starting cleaning device after the 3rd Preset Time after fume extractor work is complete.Such as, in the 3rd control mode, the sub-device of self-cleaning that can control cleaning device cleans, the sub-device of self-cleaning can adopt in steam, hot water and cracked oil one or more clean, can clean after smoke exhaust ventilator carries out smoke pumping.Particularly, after smoke exhaust ventilator starts normal work, fume extractor starts, and carries out extracting oil smoke, but after smoke exhaust ventilator is finished using and is received no-operation instruction, motor is out of service, and the sub-device of now prerinse can be halted state, but smoke exhaust ventilator delay switching-off, after fume extractor stops the 3rd Preset Time, control the sub-device of self-cleaning to start to remove greasy dirt, for avoiding oil smoke to solidify, the unsuitable oversize such as 5-10 minute of the 3rd Preset Time.Or the 3rd Preset Time also can be zero, namely control fume extractor and stop, starting the sub-device of self-cleaning to remove greasy dirt simultaneously, and then after the 4th Preset Time and self-cleaning time terminate, smoke exhaust ventilator shutdown dormancy.
For the 3rd control mode, after smoke exhaust ventilator is just finished using, the greasy dirt being attached to parts surface does not solidify completely, the adhesive force of greasy dirt is little, do not need hot mastication for a long time just effectively can remove surface and oil contaminant, shorten the time of hot mastication greasy dirt, promote greasy dirt cleaning efficiency.
In above three kinds of control modes, cleaning device can adopt steam or hot water or cracked oil to clean, such as, in the first control mode, control the sub-device of prerinse carry out steam clean, in the second control mode, control the sub-device of prerinse carry out steam clean, in the 3rd control mode, control the sub-device of self-cleaning and adopt steam or hot water or Pintsch process oil to clean.
The control mode that smoke exhaust ventilator adopts can be selected by the control panel of smoke exhaust ventilator by user.
Below by multiple specific embodiment, above-mentioned three kinds of control modes and combination thereof are described in detail.
Embodiment 1, smoke exhaust ventilator such as adopts the first control mode by control device.Fig. 5 is the flow chart of the first control mode according to a specific embodiment of the present invention.Comprise:
S501, smoke exhaust ventilator is started shooting.
S502, steam generator work is with uperize.
S503, after the second Preset Time, steam generator quits work, and fume extractor work is to extract oil smoke.
First Preset Time equals the second Preset Time, namely after steam generator work second Preset Time, and then the motor of smoke exhaust ventilator carry out work drive fan blade rotating move, carry out extracting oil smoke.
S504, smoke exhaust ventilator receives operation stop signal, and fume extractor quits work.
User triggers and stops key, and fume extractor quits work.
S505, smoke exhaust ventilator dormancy is standby/shutdown.
Embodiment 2, smoke exhaust ventilator adopts the second control mode.Fig. 6 is the flow chart of the second control mode according to another specific embodiment of the present invention, comprising:
S601, smoke exhaust ventilator is started shooting.
S602, fume extractor and the sub-device of prerinse start simultaneously.
Namely fume extractor such as motor of starting working runs and drives fan blade rotating dynamic to extract oil smoke, simultaneously in the process of fume extractor work, the sub-device of prerinse simultaneously working examples as steam generator uperize.
S603, smoke exhaust ventilator receives operation stop signal, and fume extractor and the sub-device of prerinse quit work.
User triggers and stops key, and fume extractor quits work, and the sub-device of prerinse simultaneously also quits work.
S604, smoke exhaust ventilator dormancy is standby/shutdown.
Embodiment 3, smoke exhaust ventilator adopts the 3rd control mode.Fig. 7 is the flow chart of employing the 3rd control mode according to another specific embodiment of the present invention.Comprise:
S701, smoke exhaust ventilator is started shooting.
S702, fume extractor work.
Such as motor runs and drives fan blade rotating to move, and extracts oil smoke to make fume extractor.
S703, smoke exhaust ventilator receives operation stop signal, and fume extractor stops.
Such as user triggers stopping key of smoke exhaust ventilator, and fume extractor quits work, but smoke exhaust ventilator time delay is shut down, and performs step S704.
S704, starts the sub-device of self-cleaning.
Namely, after oil fume pumping and removing terminates, start the sub-device of self-cleaning and carry out self-cleaning.
S705, after the 4th Preset Time, the sub-device of self-cleaning stops, and smoke exhaust ventilator dormancy is standby/shuts down.
Embodiment 4, smoke exhaust ventilator adopts the combination of the first control mode, the second control mode and the 3rd control mode.
Particularly, before smoke exhaust ventilator starts normal work, cleaning device such as steam generator work, uperize is to the inside of smoke exhaust ventilator, smoke exhaust ventilator inside is made to be covered with steam, and then control motor operation and fume extractor work, steam generator is continuous firing still, uperize, allows the mixture of oil smoke and steam together detach kitchen, just finishes using at smoke exhaust ventilator, after user presses stop key, smoke exhaust ventilator delay switching-off, automatically starts the sub-device of self-cleaning and removes greasy dirt, and after automated cleaning becomes, smoke exhaust ventilator shuts down dormancy again.Fig. 8 is the flow chart of the combination of employing first control mode, the second control mode and the 3rd control mode according to still a further embodiment.As shown in Figure 8, comprising:
S801, smoke exhaust ventilator is started shooting.
Such as user triggers starting key on smoke exhaust ventilator control panel to start smoke exhaust ventilator.
S802, starts the sub-device of prerinse.
Namely control the sub-device of prerinse such as steam generator to start, inner to smoke exhaust ventilator with sustained firing steam.
S803, after the second Preset Time, starts fume extractor.
Such as after steam generator uperize reaches the second Preset Time, control steam generator and continue uperize, and start fume extractor and carry out smoke pumping work.
S804, smoke exhaust ventilator receives operation stop signal, and fume extractor and the sub-device of prerinse stop.
But smoke exhaust ventilator delay switching-off, and perform step S805.
S805, starts the sub-device of self-cleaning.
Namely, after oil fume pumping and removing terminates, start the sub-device of self-cleaning and carry out self-cleaning.
S806, after the 4th Preset Time, the sub-device of self-cleaning stops, and smoke exhaust ventilator dormancy is standby/shutdown.
Embodiment 5, smoke exhaust ventilator adopts the combination of the first control mode and the 3rd control mode.
Particularly, before smoke exhaust ventilator starts normal work, the such as steam generator work of the sub-device of prerinse, uperize is inner to smoke exhaust ventilator, makes smoke exhaust ventilator inside be covered with steam, then stops uperize, fume extractor is started working, normal smoke pumping work, gets rid of oil smoke, just finishes using at lampblack absorber, after user presses stop key, smoke exhaust ventilator delay switching-off, automatically starts the sub-device of self-cleaning and removes greasy dirt, and after automated cleaning becomes, smoke exhaust ventilator shuts down dormancy again.Fig. 9 is the flow chart according to employing first control mode of another specific embodiment of the present invention and the combination of the 3rd control mode, comprises as shown in Figure 9:
S901, smoke exhaust ventilator is started shooting.
S902, starts the sub-device of prerinse.
Such as steam generator is started working inner to smoke exhaust ventilator with uperize.
S903, after the second Preset Time, the sub-device of prerinse stops, fume extractor work.
Such as, after steam generator uperize reaches the second Preset Time, control steam generator and quit work, and then control fume extractor startup such as control motor operation drives fan blade rotating to move to extract oil smoke.
S904, smoke exhaust ventilator receives operation stop signal, and fume extractor stops.
But smoke exhaust ventilator delay switching-off, and perform step S905.
S905, starts the sub-device of self-cleaning.
Namely, after oil fume pumping and removing end-of-job, start the sub-device of self-cleaning and carry out self-cleaning.
S906, after the 4th Preset Time, the sub-device of self-cleaning stops, and smoke exhaust ventilator dormancy is standby/shutdown.
Embodiment 6, smoke exhaust ventilator adopts the combination of the first control mode and the second control mode.
Particularly, before smoke exhaust ventilator starts normal work, the such as steam generator work of the sub-device of prerinse, uperize is inner to smoke exhaust ventilator, makes smoke exhaust ventilator inside be covered with steam, and then start fume extractor and such as control motor and start working, steam raising plant is continuous firing still, uperize, makes the mixture of oil smoke and steam together detach kitchen, after smoke exhaust ventilator has just been finished using and pressed stop key, smoke exhaust ventilator shuts down dormancy immediately.Figure 10 is the flow chart according to employing first control mode of another specific embodiment of the present invention and the combination of the second control mode.As shown in Figure 10, comprising:
S1001, smoke exhaust ventilator is started shooting.
S1002, controls the sub-device of prerinse and starts.
Such as steam generator is started working, and sustained firing steam is to the inside of smoke exhaust ventilator, to form the protective layer of not viscous oil in inside.
S1003, after the second Preset Time, starts fume extractor.
The sub-device of now prerinse still uperize, namely after the second Preset Time, the sub-device of prerinse and fume extractor synchronous working, together detach kitchen to make the mixture of oil smoke and steam.
S1004, smoke exhaust ventilator receives no-operation instruction.
Such as user triggers stopping key on the control panel of smoke exhaust ventilator, then fume extractor and the sub-device of prerinse quit work.
S1005, smoke exhaust ventilator dormancy is standby/shuts down.
Embodiment 7, smoke exhaust ventilator adopts the combination of the second control mode and the 3rd control mode.
Particularly, when smoke exhaust ventilator normally starts, control fume extractor startup such as control motor to start working, the sub-device of prerinse such as steam generator is also started working simultaneously, steam generator continuous firing, uperize, that is, fume extractor and the sub-device synchronous working of prerinse, make the mixture of oil smoke and steam together detach kitchen, just finish using at smoke exhaust ventilator, after user presses stop key, smoke exhaust ventilator delay switching-off, automatically starts the sub-device of self-cleaning and removes greasy dirt, and automated cleaning Cheng Houzai cigarette machine shuts down dormancy again.Figure 11 is the flow chart of the combination adopting the second control mode and the 3rd control mode according to the control device of another specific embodiment of the present invention, as shown in figure 11, comprising:
S1101, smoke exhaust ventilator is started shooting.
S1102, controls the sub-device of prerinse and fume extractor starts.
Such as after smoke exhaust ventilator start, the sub-device of prerinse such as steam generator starts, and sustained firing steam, fume extractor starts simultaneously, and such as control motor runs and drives fan blade rotating to move, then the mixture of oil smoke and steam together detaches kitchen.
S1103, smoke exhaust ventilator receives no-operation instruction.
Such as user triggers stopping key on the control panel of smoke exhaust ventilator, then exhaust apparatus and the sub-device of prerinse all stop, but, smoke exhaust ventilator delay switching-off, and perform step S1104.
S1104, starts the sub-device of self-cleaning.
Namely, after oil fume pumping and removing end-of-job, start the sub-device of self-cleaning and carry out self-cleaning.
S1105, after the 4th Preset Time, smoke exhaust ventilator dormancy is standby/shutdown.
The control method of the smoke exhaust ventilator of the embodiment of the present invention, smoke exhaust ventilator in the course of the work, by adopting one or more the combination in the first control mode, the second control mode and the 3rd control mode, such as adopt the first control mode, control the sub-device of prerinse and cleaned, compared with correlation technique before fume extractor starts, more simple and convenient, cost is low, sustainable use, and effect is lasting; Adopt the second control mode, control cleaning device and clean while fume extractor work, oil smoke and steam can be made together to extract kitchen, can greasy dirt be reduced, the smoke particle in emissions reduction gas; Adopt the 3rd control mode, after fume extractor stops, controlling cleaning device in time and start, the time of hot mastication greasy dirt can be shortened, improve the efficiency of greasy dirt cleaning; And then adopt the multiple combination of three kinds of control modes, can more effectively clean, time saving and energy saving, efficiency is high.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in one or more embodiment in office or example in an appropriate manner.In addition, when not conflicting, the feature of the different embodiment described in this description or example and different embodiment or example can carry out combining and combining by those skilled in the art.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise at least one this feature.In describing the invention, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.
Describe and can be understood in flow chart or in this any process otherwise described or method, represent and comprise one or more for realizing the module of the code of the executable instruction of the step of specific logical function or process, fragment or part, and the scope of the preferred embodiment of the present invention comprises other realization, wherein can not according to order that is shown or that discuss, comprise according to involved function by the mode while of basic or by contrary order, carry out n-back test, this should understand by embodiments of the invention person of ordinary skill in the field.
In flow charts represent or in this logic otherwise described and/or step, such as, the sequencing list of the executable instruction for realizing logic function can be considered to, may be embodied in any computer-readable medium, for instruction execution system, device or equipment (as computer based system, comprise the system of processor or other can from instruction execution system, device or equipment instruction fetch and perform the system of instruction) use, or to use in conjunction with these instruction execution systems, device or equipment.With regard to this description, " computer-readable medium " can be anyly can to comprise, store, communicate, propagate or transmission procedure for instruction execution system, device or equipment or the device that uses in conjunction with these instruction execution systems, device or equipment.The example more specifically (non-exhaustive list) of computer-readable medium comprises following: the electrical connection section (electronic installation) with one or more wiring, portable computer diskette box (magnetic device), random access memory (RAM), read-only storage (ROM), erasablely edit read-only storage (EPROM or flash memory), fiber device, and portable optic disk read-only storage (CDROM).In addition, computer-readable medium can be even paper or other suitable media that can print described program thereon, because can such as by carrying out optical scanner to paper or other media, then carry out editing, decipher or carry out process with other suitable methods if desired and electronically obtain described program, be then stored in computer storage.
Should be appreciated that each several part of the present invention can realize with hardware, software, firmware or their combination.In the above-described embodiment, multiple step or method can with to store in memory and the software performed by suitable instruction execution system or firmware realize.Such as, if realized with hardware, the same in another embodiment, can realize by any one in following technology well known in the art or their combination: the discrete logic with the logic gates for realizing logic function to data-signal, there is the special IC of suitable combinational logic gate circuit, programmable gate array (PGA), field programmable gate array (FPGA) etc.
Those skilled in the art are appreciated that realizing all or part of step that above-described embodiment method carries is that the hardware that can carry out instruction relevant by program completes, described program can be stored in a kind of computer-readable recording medium, this program perform time, step comprising embodiment of the method one or a combination set of.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing module, also can be that the independent physics of unit exists, also can be integrated in a module by two or more unit.Above-mentioned integrated module both can adopt the form of hardware to realize, and the form of software function module also can be adopted to realize.If described integrated module using the form of software function module realize and as independently production marketing or use time, also can be stored in a computer read/write memory medium.
The above-mentioned storage medium mentioned can be read-only storage, disk or CD etc.Although illustrate and describe embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, revises, replace and modification.
Claims (10)
1. a smoke exhaust ventilator, is characterized in that, comprising:
Fume extractor, for discharging fume;
Cleaning device, for cleaning described smoke exhaust ventilator; And
Control device, described control device is connected with described cleaning device with described fume extractor, and described control device adopts one or more the combination in following control mode:
First control mode, is operated in the second Preset Time cleans for starting described cleaning device before carrying out first Preset Time of discharging fume at the described fume extractor of startup;
Second control mode, for starting described cleaning device in the described fume extractor course of work; And
3rd control mode, cleans in the 4th Preset Time for starting described cleaning device after the 3rd Preset Time after described fume extractor work is complete.
2. smoke exhaust ventilator as claimed in claim 1, it is characterized in that, when adopting described first control mode, described first Preset Time is equal to or greater than described second Preset Time, when adopting described second control mode, the working time of described cleaning device is less than or equal to the working time of described fume extractor.
3. smoke exhaust ventilator as claimed in claim 2, is characterized in that, when adopting described second control mode, and described cleaning device and described fume extractor synchronous working.
4. smoke exhaust ventilator as claimed in claim 1, it is characterized in that, wherein, described cleaning device comprises:
The sub-device of prerinse, cleans described smoke exhaust ventilator for uperize; With
The sub-device of self-cleaning, one or more in the employing of described self-cleaning sub-device steam, hot water and cracked oil clean described smoke exhaust ventilator.
5. smoke exhaust ventilator as claimed in claim 4, it is characterized in that, described steam comprises steam.
6. smoke exhaust ventilator as claimed in claim 1, is characterized in that, wherein, the control mode that described control device adopts is selected by the control panel of described smoke exhaust ventilator by user.
7. a control method for smoke exhaust ventilator, is characterized in that, described smoke exhaust ventilator comprises fume extractor and cleaning device, wherein, when described smoke exhaust ventilator starts, adopts one or more the combination in following control mode:
First control mode, is operated in the second Preset Time cleans for starting described cleaning device before carrying out first Preset Time of discharging fume at the described fume extractor of startup;
Second control mode, for starting described cleaning device in the described fume extractor course of work; And
3rd control mode, cleans in the 4th Preset Time for starting described cleaning device after the 3rd Preset Time after described fume extractor work is complete.
8. the control method of smoke exhaust ventilator as claimed in claim 7, it is characterized in that, when adopting described first control mode, described first Preset Time is equal to or greater than described second Preset Time, when adopting described second control mode, the working time of described cleaning device is less than or equal to the working time of described fume extractor.
9. the control method of smoke exhaust ventilator as claimed in claim 8, is characterized in that, when adopting described second control mode, and described cleaning device and described fume extractor synchronous working.
10. the control method of smoke exhaust ventilator as claimed in claim 7, it is characterized in that, described cleaning device comprises the sub-device of prerinse and the sub-device of self-cleaning, the sub-device of described prerinse is used for uperize and cleans, one or more in described self-cleaning sub-device employing steam, hot water and cracked oil clean, wherein
In described first control mode, control the sub-device of described prerinse clean, in described second control mode, control the sub-device of described prerinse clean, and in described 3rd control mode, control the sub-device of described self-cleaning and clean.
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| CN201410425507.1A CN105371321B (en) | 2014-08-26 | 2014-08-26 | Smoke exhaust ventilator and its control method |
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| CN201410425507.1A CN105371321B (en) | 2014-08-26 | 2014-08-26 | Smoke exhaust ventilator and its control method |
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| WO2021259059A1 (en) * | 2020-06-23 | 2021-12-30 | 追觅创新科技(苏州)有限公司 | Rinse control method and apparatus for cleaning mechanism, and storage medium |
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