CN109210728A - Indoor exhaust apparatus and feeder and its control method - Google Patents
Indoor exhaust apparatus and feeder and its control method Download PDFInfo
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- CN109210728A CN109210728A CN201810738203.9A CN201810738203A CN109210728A CN 109210728 A CN109210728 A CN 109210728A CN 201810738203 A CN201810738203 A CN 201810738203A CN 109210728 A CN109210728 A CN 109210728A
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- Prior art keywords
- air
- gas supply
- air demand
- indoor
- feeder
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
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- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
- F24F2110/12—Temperature of the outside air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/50—Air quality properties
Abstract
The purpose of the present invention is to provide a kind of following indoor exhaust apparatus and feeder and its control method, it is contaminated in the air in kitchen or toilet and in the case where carry out exhaust by exhaust apparatus and the gas supply by feeder, keep air demand different according to pollution level, to both prevent pollution sources from spreading to other interior spaces, additionally it is possible to improve exhaust efficiency and pollution sources is made to be rapidly vented to outside.The control method of indoor exhaust apparatus of the invention for achieving the above object comprises the following steps that a) step, to run to the exhaust mode of the indoor contaminated air of outdoor discharge, and it is different according to the pollution level of the room air to the air demand of interior gas supply by feeder to make to generate gas supply information；B) step stops the operation of the exhaust mode if being judged as the termination condition met for terminating the discharge.
Description
Technical field
The present invention relates to a kind of indoor exhaust apparatus and feeder and its control methods, in particular to a kind of
The indoor exhaust apparatus and feeder and its control method of air demand and capacity are adjusted according to the pollution level of room air.
Background technique
Kitchen smoke extractor as one of cooking apparatus is set to kitchen, the combustion for that will generate when cooking food
It burns gas and smell, the vapor of food etc. to be discharged to the outside, to prevent the air pollution in kitchen.
This kitchen smoke extractor is set to the upside of the cooking apparatus including gas-cooker, electromagnetic oven etc., and utilizes exhaust wind
It fans the gas generated from cooking equipment and the gas generated when cooking food is externally discharged.
In addition, toilet is equipped with scavenger fan, smell and vapor (moisture) for will generate when using toilet
It is more quickly externally discharged.
However it has the following problems: even if operation stove exhauster, the burning gases and food gas generated in culinary art
A part in taste will not be to diffuse into the interiors such as parlor by the way that scavenger fan is externally discharged；And even if in order to make
The smell and vapor (moisture) generated when with toilet is externally discharged and runs scavenger fan, a part of smell and vapor
It will not still be discharged into external and be diffused into interior.
Also, the problem of also having such as: scavenger fan is constantly run in order to which the air of pollution is externally discharged, then
Interior will form negative pressure, thus form exhaust with can not be successfully, and if constantly running scavenger fan in this state,
Noise and vibration gradually increase.
In addition, in order to which the smell and vapor (moisture) that will generate from kitchen and toilet are more quickly externally discharged,
The method for increasing the capacity of scavenger fan can be found out.But if the capacity of scavenger fan becomes larger, the size of scavenger fan
Also it can become larger, therefore there is the problem of needing more installation space and expense.
In addition, also having following problem: if the size of scavenger fan becomes larger, when running scavenger fan, consumption
Electric energy it is larger, therefore will increase the electricity charge, and vibration and noise become larger when running scavenger fan, to can not provide comfortable
Living environment.
As the prior art for mentioning existing stove exhauster, Korean granted utility model 20- was once disclosed
No. 265992.
Summary of the invention
The present invention proposes that its purpose is to provide a kind of following indoor exhaust dresses in order to solve above-mentioned all problems
Set and feeder and its control method: the air in kitchen or toilet it is contaminated and carry out by the exhaust of exhaust apparatus with
And in the case where the gas supply by feeder, keep air demand different according to pollution level, thus both prevented pollution sources to its
His interior space is spread, additionally it is possible to improve exhaust efficiency and then pollution sources is made to be rapidly vented to outside.
Also, the object of the present invention is to provide a kind of following indoor exhaust apparatus and feeder and its controlling party
Method: air demand can be made different according to indoor pollution level, to improve exhaust efficiency, therefore even if smaller using capacity
Exhaust apparatus can also play performance identical with previous exhaust apparatus, so as to reduce setting exhaust apparatus when need
The space wanted and expense, and the electricity charge needed when running exhaust apparatus can be reduced, and operation exhaust apparatus can be reduced
When the noise that generates and vibration, so as to provide comfortable indoor environment.
A kind of control method of indoor exhaust apparatus of the invention for achieving the above object comprises the following steps that a)
Step to run to the exhaust mode of the indoor contaminated air of outdoor discharge, and generates gas supply information to make to pass through gas supply
The air demand of device to indoor supply is different according to the pollution level of the room air；B) step has met if being judged as
For terminating the termination condition of the supply, then stop the operation of the exhaust mode.
In the initial start stage of a) step, in the higher situation of the pollution level of measurement, gas supply letter can produce
Breath is be not present the air demand or keep air demand less, in the lower situation of the pollution level of measurement, generates
Information is supplied to keep the air demand more.
It, will be to the outdoor in the higher situation of the pollution level of measurement in the initial operating stage of a) step
The capacity of discharge is set as that it is higher with the ratio of the air demand, and the situation lower in the pollution level of measurement
Under, it is lower with the ratio of the air demand by it is set as to the capacity of the outdoor discharge.
In a) step and b) between step, can also comprise the following steps that generation gas supply information, with than it is described a)
The higher air demand of air demand in step realizes gas supply.
In a) step and b) between step, generation can also be comprised the following steps that for making to the outdoor row
Capacity out is less than the information of the air demand.
In a) step, it can produce for keeping the capacity to the outdoor discharge more more than the air demand
Information in a) step and b) between step, can also comprise the following steps that generation for making the air demand and exhaust
Measure identical information；Generate the information for making the capacity be less than the air demand.
Control is predeterminated level to allow the pollution level of the step of capacity is less than the air demand indoors
It is judged as in the lower situation of pollution level below and executes.
After execution makes the step of capacity is less than the air demand, it can also comprise the following steps that not
It carries out by being only exhausted in the state of the gas supply of the feeder.
In a) step, it is judged as that the pollution level of the room air is higher, thus with no gas supply or row
The condition that tolerance is greater than air demand is run；In a) step and b) between step, to increase than the air demand in a) step
The air demand added is supplied, at this point, a-1 can also be comprised the following steps that) step, with capacity it is identical as air demand or
The condition that person's capacity is greater than air demand is run；A-2) step is only exhausted in the given time.
In a) step, it is judged as that the pollution level of the room air is not high, thus with no gas supply or row
The condition that tolerance is greater than or equal to the air demand is run, and in a) step and b) between step, can also include such as
Under step: be only exhausted in the given time.
Before a) step, if other interior spaces operation other than the interior space for needing the gas supply removes
Another control model other than the mode of the gas supply of the realization a) step then may be controlled to interrupting another control
The blowing model is realized after the operation of mode.
It may be controlled to directly to the indoor carry out gas supply.
When it is described it is indoor be toilet when,, can also be with even if stopping using toilet in user after shown a) step
Continue to the exhaust mode and indoor gas supply, the exhaust mode out of service later and indoor gas supply.
It is another other than first interior space in addition to needing the gas supply when realizing the gas supply of a) step
It, can be in the state of keeping the gas supply of second interior space in the case that one second interior space has been supplied
Gas supply is executed to first interior space.
The gas supply information is configured to inform the user the alarm for needing to supply, or as to the feeder
The gas supply signal of transmission and may include for the pollution level based on room air air demand information.
A kind of control method of feeder according to the present invention comprises the following steps that a) step, is being used for outdoor
Be discharged indoor contaminated air exhaust apparatus run with exhaust mode in the case where, based on the pollution according to room air
Degree and make to the different gas supply information of the air demand of indoor supply come to supply mode operation；B) step, if it is determined that full
Foot is used to terminate the termination condition of the supply, then the blowing model out of service.
It may be controlled to not have in the higher situation of the pollution level of measurement in the initial operating stage of a) step
There is the air demand or keeps air demand less, and in the lower situation of the pollution level of measurement, it controls as the confession
Tolerance is more.
In the initial operating stage of a) step, in the higher situation of the pollution level of measurement, by the air demand
Be set as its with it is lower from the exhaust apparatus to the ratio of the capacity of outdoor discharge, and the pollution level of measurement compared with
In the case where low, it is higher with the ratio of the capacity that the air demand is set as it.
In a) step and b) between step, control can also be comprised the following steps that for compared in a) step
The increased air demand of air demand in rapid is supplied.
In a) step and b) between step, can also comprise the following steps that control for make the air demand ratio to
The capacity of the outdoor discharge is more.
In a) step, air demand may be controlled to less than the capacity to the outdoor discharge, in a) step
It is rapid and b) between step, include the steps that as follows: controlling identical with capacity for the air demand；Control is the air demand
It is more than the air demand.
Control is that the pollution level of step of the air demand more than the air demand indoors is allow to be predeterminated level
It is judged as in the lower situation of pollution level below and executes.
Execute make step of the air demand more than the capacity after, can also comprise the following steps that into
Stop the gas supply in the state of the row exhaust.
Before a) step, if other interior spaces operation other than the interior space for needing the gas supply removes
Another control model other than the blowing model of the realization a) step then may be controlled to interrupting another control mould
The blowing model is realized after the operation of formula.
It may be controlled to directly to the indoor realization gas supply.
It,, can also even if user stops using toilet after carrying out a) step when the interior is toilet
To continue to the exhaust mode and blowing model of the exhaust apparatus, the exhaust mode out of service supplies mould again later
Formula.
It is another other than first interior space in addition to needing the gas supply when realizing the gas supply of a) step
It, can be in the state of keeping the gas supply of second interior space in the case that one second interior space has been supplied
Gas supply is executed to first interior space.
The gas supply information can be for received from input unit according to the air demand of the pollution level of room air
Signal, or may include and the pollution level according to room air as from the received gas supply signal of the exhaust apparatus
The relevant information of air demand.
A kind of indoor exhaust apparatus according to the present invention includes: exhaust apparatus operation information receiving unit, is received for running
The exhaust apparatus operation information of exhaust apparatus；Air demand judging part, judges air demand, thus according to the pollution level of room air
And make different to the air demand of interior gas supply by feeder；Information generating part is supplied, generating includes the air demand information
Gas supply information, with from the feeder realize supply.
The exhaust apparatus operation information can be the signal inputted by user by input unit, or by for sensing
Realize the signal that the indoor environment detecting part of the indoor environmental information of the exhaust senses.
A kind of feeder according to the present invention includes: gas supply information receiving unit, is received for the dirt according to room air
Dye degree and make the gas supply information different to the air demand of indoor supply；Pressure fan is supplied, is used for indoor supply outdoor air；
And gas supply driving portion, if the gas supply information receiving unit receives the gas supply information, in order to described in indoor supply
Outdoor air and drive air-feeding ventilator.
In the case, feeder can also include: air demand judging part, judge air demand, according to room air
Pollution level and keep the air demand to indoor gas supply different, also, the air demand including being judged by the air demand judging part
The gas supply information of information is received by the gas supply information receiving unit.
According to the present invention, it in the case where carrying out exhaust by exhaust apparatus and the gas supply by feeder, constitutes
It is different according to pollution level for air demand, so that pollution sources can either be prevented to be diffused into other interior spaces, additionally it is possible to improve
Exhaust efficiency makes it possible to promptly to external exhaust emission source.
Also, by make air demand according to indoor pollution level and it is different, to improve exhaust efficiency, accordingly, even if
Performance as in the past can be also played using the small exhaust apparatus of capacity, so as to reduce the setting institute of exhaust apparatus
The space needed and expense, and the electricity charge required for operation exhaust apparatus can be reduced, additionally it is possible to it reduces in operation exhaust dress
When setting generate noise and and vibration, so as to provide comfortable indoor environment.
Also, in the case where being supplied to the interior space being exhausted by exhaust apparatus, if in addition to will be for
Other interior spaces other than the interior space of gas run ventilatory pattern, then terminate the ventilatory pattern, and are converted to need
The blowing model that the interior space to be supplied is supplied may insure sufficient air demand in this way, so as to improve exhaust
Efficiency.
Also, if outside air direct supplied to inside toilet, in the state that user closes bathroom door
It also can be successfully externally discharged by smell and vapor.
Also, it in the case where temperature of the outdoor temperature lower than setting, is supplied by heating, to prevent in the winter
User is not felt good when using toilet due to outdoor cold air is supplied to interior for it, can prevent the water in toilet yet
Divide and freeze, therefore safety accident can be prevented.
Detailed description of the invention
Fig. 1 is the figure for showing the control structure of exhaust apparatus and feeder of an embodiment according to the present invention.
Fig. 2 is the figure for showing the control structure of exhaust apparatus and feeder according to another embodiment of the present invention.
Fig. 3 is the figure for showing the connection structure of exhaust apparatus and feeder according to the present invention.
Fig. 4 is the flow chart for showing the control method of exhaust apparatus and feeder according to the present invention.
Symbol description
110: first exhaust device 111,121: control unit
112,122: exhaust apparatus operation information receiving unit
113,123: air demand judging part 114,124: gas supply information generating part
115,125: communication unit 116,126: display unit
117,127: input unit 120: second exhaust device
200: feeder 201: conduit
202: distributor 203,204,205,206,207: discharge outlet
210: gas supply pressure fan 220: exhaust pressure fan
230: communication unit 240: control unit
241: gas supply information receiving unit 242: gas supply driving portion
310: the first indoor environment detecting part, 320: the second indoor environment detecting part
118,128: exhaust pipe
Specific embodiment
Hereinafter, being carried out specifically referring to attached drawing to indoor exhaust apparatus and feeder of the invention and its control method
It is bright.
Referring to Figure 1 and Figure 3, the control structure of the exhaust apparatus to an embodiment according to the present invention and feeder carries out
Explanation.
Exhaust apparatus 110,120 of the invention includes: exhaust apparatus operation information receiving unit 112,122, is received for making
The exhaust apparatus operation information that exhaust apparatus 110,120 is run；Air demand judging part 113,123, judges air demand, with being capable of root
Make according to the pollution level of room air different to the air demand of indoor supply by feeder 200；Supply information generating part
114,124, generation includes the gas supply information for realizing the air demand information of gas supply in the feeder 200.
The exhaust apparatus operation information receiving unit 112,122 and gas supply necessity judging part 113,123 and gas supply letter
Cease the control unit 111,121 that generating unit 114,124 constitutes exhaust apparatus 110,120.
The exhaust apparatus 110,120 may include: first exhaust device (kitchen smoke extractor) 110, be provided to kitchen and
It runs when cooking food；Second exhaust device 120, is set to toilet and is run when using toilet.
In the case, the interior that exhaust apparatus 110,120 is arranged includes kitchen, toilet and generation gas or smell
Quantity etc. all places of contaminated air, and exhaust apparatus can be arranged according to demand and additionally.
The first exhaust device 110 and second exhaust device 120 can be run according to the user's choice and manually, may be used also
To be configured to based on indoor environment information come automatic running.The indoor environment information for example can be the pollution journey of room air
Degree.
In the case where 110,120 operation manually of exhaust apparatus, the exhaust apparatus operation information can be by user
It is made up of the signal that input unit 117,127 inputs, and if the exhaust apparatus operation information is inputted and led to by user
The reception of exhaust apparatus operation information receiving unit 112,122 is crossed, then the exhaust apparatus 110,120 brings into operation.
In the case where the exhaust apparatus 110,120 automatic running, the exhaust apparatus operation information may include by
The signal that indoor environment detecting part 310,320 for sensing the indoor environmental information for realizing exhaust senses, if exhaust apparatus
Operation information receiving unit 112,122 receives this exhaust apparatus operation information by the indoor environment detecting part 310,320,
Then the exhaust apparatus 110,120 brings into operation.
The indoor environment detecting part 310,320 may include: the first indoor environment detecting part 310, described in order to run
The operation of first exhaust device 110 and sense indoor environment；Second indoor environment detecting part 320, in order to run the second row
Device of air 120 and sense indoor environment.
As an example for the method for making the exhaust apparatus 110,120 automatic runnings, it is configured to from the first indoor ring
Border detecting part 310 or the second indoor environment detecting part 320 sensing smell or humidity, and exhaust is filled according to the sensing signal
Set 110,120 automatic runnings.
The air demand judging part 113,123 is based on the indoor ring sensed from the first indoor environment detecting part 310
Border information is to judge by feeder 200 and to the air demand of indoor supply.
It also, can also include for judging by exhaust apparatus 110,120 and the exhaust of the capacity to outdoor discharge
Measure judging part (not shown).The capacity judging part can adjust the ratio between the capacity and the air demand.
The gas supply information generating part 114,124 can produce gas supply information to make feeder 200 with the air demand
The air demand that judging part 113,123 judges realizes gas supply.The gas supply information may include the air demand information.
The gas supply information generating part 114,124 may be constructed are as follows: generate for inform the user need with from gas supply must
The alarm that is supplied of air demand that the property wanted judging part 113,123 judges, or to the feeder 200 send for from
Supply the gas supply signal that the air demand that necessity judging part 113,123 judges realizes gas supply.
By it is described gas supply information generating part 114,124 generate alarm can by for notify need with from gas supply necessity
The audio warning that the air demand that judging part 113,123 judges is supplied or the text information shown to display unit 116,126
It constitutes.
When from the gas supply information generating part 114,124 generate alarm when, user can with from gas supply necessity judging part
113, the air demand of 123 judgements runs feeder 200, so as to supply to indoor realization.
In the case where sending gas supply signal from the gas supply information generating part 114,124 to feeder 200, described the
One exhaust apparatus 110 and second exhaust device 120 can be respectively equipped with the communication unit communicated with the feeder 200
115,125.The communication unit 115,125 of the exhaust apparatus 110,120 and the communication unit of the feeder 200 may be implemented
Communication between 230, to send the gas supply information to feeder 200.It also, can also will include the feeder
The operation information of 200 air demand is sent to the first exhaust device 110 and second exhaust device.
The feeder 200 is configured to be provided to the gas supply module of air conditioner, in the case, comprising:
Control unit 240, according to the gas supply information to be controlled to the blowing model of indoor supply outdoor air；Supply pressure fan
210, it is used for indoor supply outdoor air.
The control unit 240 includes: gas supply information receiving unit 241, receives the gas supply information needed to indoor gas supply；Gas supply
Driving portion 242, if the gas supply information receiving unit 241 receives the gas supply information, in order to supply the outdoor air
The gas supply pressure fan 210 is driven to interior.
It is made of in the feeder 200 air conditioner of such as air-conditioning, heating-cooling equipment, air interchanger etc
In the case where, can have a various functions including blowing model, i.e., ventilation, air cleaning, dehumidifying, humidification, refrigeration and
Heating mode function, for this purpose, can be with the exhaust pressure fan 220 being ready for use on to outdoor discharge room air.
Also, the feeder 200 can be integrally equipped with exhaust apparatus 110,120.For example, in kitchen smoke extractor
Side can be equipped with for the scavenger fan to outdoor discharge room air, in kitchen, the other side of smoke extractor can be equipped with
Have for the air-feeding ventilator to indoor supply outdoor air.
The outdoor air sucked from the gas supply pressure fan 210 of the feeder 200 flow to distribution by conduit 201
Device 202, and the distributor 202 is supplied to each interior space distribution air such as parlor, kitchen, room, toilet, and
And each room is supplied to by discharge outlet 203,204,205,206,207,208 by the air that the distributor 202 distributes
Interior space.
The discharge outlet 203,204,205,206,207 can be provided to ceiling, can also be provided to floor.In particular,
For kitchen, it may be constructed are as follows: it is equipped with discharge outlet on the floor of the position adjacent with first exhaust device 110, thus to
Air is discharged in top.It, also can be real by toilet or kitchen surface also, in the case where discharge outlet is provided to ceiling
It now supplies, is spread so as to more efficiently prevent from contaminated air to other interior spaces.As long as in addition, can be by room
Outer air is supplied to indoor position, then is not only restricted to ceiling and ground, can also be set to other positions.
Also, the case where feeder 200 and the connection of conduit 201 hereinbefore has been illustrated, but conduit 201 may be used also
To be not attached to feeder 200, feeder 200 can be provided to interior at this time, thus by integrated with feeder 200
The discharge outlet that ground is equipped with is supplied.
In addition, being assigned to each interior space by distributor 202 to the air supplied from feeder 200 in Fig. 3
Situation be illustrated, it is also possible to by being equipped with supply conduit (not shown), so that will supply from feeder 200
Air direct supplies to the place of the needs such as toilet or fitting room gas supply without distributor 202.
And it is possible to be configured to, make the air supply being supplied to toilet and the interior space adjacent with this (parlor,
Room) between space, may be also constructed to connect supply conduit in the ceiling of toilet, so that the inside to toilet is empty
Between directly supplied.As described above, in the case where directly being supplied to the inner space of toilet, even if being defended in use
When between life, the door of toilet is in close state, and also can successfully carry out the exhaust inside toilet.
First pollution whether the first indoor environment detecting part 310 may include the pollution for sensing air in kitchen
Detecting part, second whether the second indoor environment detecting part 320 may include the pollution for sensing toilet air are dirty
Contaminate detecting part.The first indoor environment detecting part 310 and the second indoor environment detecting part 320 can sense what air was included
The polluters such as gas pollute in this case, it is possible to send the indoor environment information sensed to exhaust apparatus 110,120
The information of substance.The exhaust apparatus 110 can judge the pollution of air based on the information of the polluter received
Degree, and capacity can be adjusted accordingly, or generate gas supply information, so that feeder 200 adjusts air demand.
As an example of the second indoor environment detecting part 320, generation when being configured to that user's defecation can be sensed
Smell smell sensor (not shown) and can in order to the moisture exhausting inside the toilet after having a bath to outside
And sense the toilet humidity sensor (not shown) of the humidity inside toilet.
In the case, smell sensor and toilet humidity sensor are independently of second exhaust device 120 and gas supply
The component of device 200, therefore the position appropriate in toilet can be arbitrarily arranged in user.
If the smell sensor is independently positioned at toilet, whenever the smell sensed become setting value with
When upper, 120 automatic running of second exhaust device can be made and be exhausted.
As described above, exhaust apparatus 110,120 is received from the first indoor environment detecting part 310 and second in the present embodiment
The polluted information for the room air that indoor environment detecting part 320 senses.
Referring to Fig. 2, to exhaust apparatus according to another embodiment of the present invention and the control with the feeder of this linkage
Structure is illustrated.
The embodiment of Fig. 2 is received in feeder 200 from the first indoor environment detecting part 310 compared with the embodiment of Fig. 1
It is had differences on this point with the polluted information of the room air of the second indoor environment detecting part 320 sensing.
Therefore, the pollution of the room air of the first indoor environment detecting part 310 and the second indoor environment detecting part 320 sensing
Information is received by the communication unit 230 of feeder 200 by control unit 240, and the control unit 240 can be according to reception
To the polluted information and adjust air capacity, and can produce exhaust information, so that the exhaust apparatus 110,120 is adjusted
Capacity.The exhaust information can be constructed for informing the user the alarm of capacity, or can be constructed for from
Feeder 200 sends the signal of the information including capacity to exhaust apparatus 110,120.
It is said referring to control method of the Fig. 4 to the exhaust apparatus and feeder of the invention for being configured to above structure
It is bright.First exhaust device 110 and second exhaust device 120 can be run by the same method.
In step slo, indoors environment detecting part 310,320 sense room air dustiness.Cook in user or
For person in the case where toilet defecation, room air is contaminated, and indoor environment detecting part 310,320 will sense air
Pollution level.
In step S20, exhaust dress is sent in the pollution level that the indoor environment detecting part 310,320 senses
Set 110,210 perhaps control unit (not shown) or feeder of feeder 200 and the exhaust apparatus 110,120
200 control unit 240 judges pollution level.
In the case, pollution level can be divided into moderate common etc. of the serious high-grade, pollution level of pollution level
The weaker inferior grade of grade, pollution level, or the multiple grades constituted with alphanumeric can be divided into.Alternatively, being further divided into
Pollution level is serious and not serious two grades of pollution level.
In step s 30, determine by feeder 200 to the air demand of indoor supply and by exhaust apparatus 100,
120 to outdoor discharge capacity.In the case, the determination of air demand can be executed in air demand judging part 113,123, row
The determination of tolerance can be executed in capacity judging part.
The air demand and capacity are determined as while preventing pollution sources from spreading to the interior space to the maximum extent
Increase exhaust efficiency.That is, the contaminated air of the interior space will not pass through first exhaust device if air demand becomes larger
110 and be all discharged to outdoor, but a part therein can be spread to other indoor spaces.Also, if capacity
More, then the air quantitative change of room air to outdoor discharge is more, so that the interior space becomes negative pressure state, and if continues to realize
Exhaust and the negative pressure of the interior space becomes seriously, then realize the exhaust of contaminated air with can not be successfully.
In the initial operating stage of the feeder 200 and exhaust apparatus 110,120, if in the pollution level of the measurement
A possibility that air demand is more in higher situation, then contaminated air is spread gets higher, and in the lower feelings of pollution level
Under condition, even if air capacity is more, the diffusion possibility of contaminated air can be reduced.Therefore, the air demand can be determined are as follows:
The pollution level of measurement is higher, then the air demand is lower, and the pollution level measured is lower, the air demand
Become more.As described above, being capable of increasing exhaust efficiency if making gas supply quantitative change in the lower situation of pollution level more.It can be with
It is configured to determine the air demand by feeder 200, may be also constructed to exhaust apparatus 110,210 and determine the air demand simultaneously
Gas supply signal is sent to feeder 200.
Also, it if capacity is more in the higher situation of the pollution level of measurement, can promptly be discharged
Contaminated air, thus a possibility that contaminated air is spread it is opposite be lower, and the pollution level of measurement compared with
In the case where low, even if capacity is relatively low, contaminated air spread a possibility that still can reduce.Therefore it can set
Are as follows: the pollution level of measurement is higher, and the ratio between the capacity and the air demand are higher, and the pollution level of measurement is got over
Low, the ratio between the capacity and the air demand are lower.As described above, if being set as arranging in the lower situation of pollution level
The ratio between tolerance and air demand are lower, then are capable of increasing exhaust efficiency.It may be constructed to determine the row by exhaust apparatus 110,210
Tolerance may be also constructed to feeder 200 and determine the capacity and send exhaust signal to exhaust apparatus 110,210.
As described above, if being configured to air demand and capacity is different according to pollution level, prevent it is contaminated
Negative pressure is formed by exhaust while air is spread, so as to solve the problems, such as exhaust efficiency reduction.
Believe including the gas supply information about the information of the air demand of determination and according to process as described above in gas supply
Generating unit 114,124 is ceased to generate.The gas supply information generating part 114,124 generates the alarm for needing to supply, or passes through communication
Portion 115,125 sends gas supply signal to feeder 200.
In step s 40, exhaust apparatus 110,120 and feeder are made according to the determining air demand and capacity
200 operation predetermined times.
The gas supply information generating part 114,124 generate alarm in the case where, user by alarm receiver according to such as
It goes up the relevant information of air demand determined describedly and is operated, to run feeder 200.It is produced in the gas supply information
In the case that life portion 114,124 sends gas supply signal to feeder 200 by communication unit 115,125, feeder 200 is with root
It realizes the mode of gas supply according to including the air demand information supplied in signal and runs.
In the case, can be realized together according to pollution level, gas supply and exhaust, or can only execute exhaust without
Execute gas supply.
In step s 50, change the capacity by exhaust apparatus 110,120 and the air demand by feeder 200.
That is, changing air demand as follows: compared with air demand in step s 40, air demand in step s 50 increases.
In this case, it is possible to which it is identical as capacity to be configured to air demand, it is more than capacity to may be also constructed to air demand.
And it is possible to which being configured to capacity keeps scheduled value, also it is configured to reduce capacity.Furthermore, it is possible to environment indoors
Detecting part 310,320 measures the pollution level of room air, and sentences because the pollution level of measurement is predeterminated level or less
Break as it is more than capacity to be configured to air demand in the lower situation of pollution level.
In addition, after increase air demand executes gas supply, if the discharge of pollution sources is more considerable, and the interior space
Negative pressure state also releases, then can stop supplying and being only exhausted, thus removal remain on the polluter of the interior space with
And moisture.
After control as described above executes the predetermined time, it is judged as the termination met for terminating gas supply and exhaust
Condition, to terminate the operation of blowing model and exhaust mode.
In the case, it runs blowing model and the predetermined time of exhaust mode is configured to the preset time,
It may be also constructed to be judged as that pollution sources are removed to elapsed time until scheduled degree.Therefore it may be constructed are as follows:
The smell of smell sensor sensing becomes predeterminated level or less or becomes predetermined water by the humidity that toilet sensor senses
Exhaust and gas supply are terminated when flat following.
In particular, may be constructed for the toilet the case where are as follows: after user terminates using toilet also will exhaust and
Predetermined hold-time is supplied, terminates exhaust and gas supply later.In the case, whether user terminates can be led to using toilet
It crosses toilet discrepancy sensing sensor (not shown) and judges whether user has left toilet and sense.The toilet, which enters and leaves, to be passed
Sensor may include the infrared sensor for sensing the Studies of Human Body Heat of user.
Also, hereinbefore, to operation exhaust apparatus 110,120 and feeder after determining air demand and capacity
200 situation is illustrated, however may be also constructed to: in the case where the pollution level of measurement is predeterminated level or more,
Exhaust apparatus 110,120 is run first, or runs exhaust apparatus 110,120 and feeder 200 first, executes step again later
Rapid S30 later process.
That is, in step slo, sensing smell by smell sensor in user's defecation, and will sensing in step S20
To the degree of the smell be sent to second exhaust device 120 and feeder 200.Later, in the degree of the smell sensed
In the case where predeterminated level, the control unit of exhaust apparatus 110,120 and the control unit 240 of feeder 200 run exhaust
Device 110,120 and feeder 200 execute the process of subsequent step S30 again later.
In addition, user after a bath after, be the higher state of humidity inside toilet, it is therefore desirable to be discharged to moisture
It is outdoor.Therefore, in S10 step, humidity is sensed by toilet humidity sensor after after a bath, and in step S20
Second exhaust device 120 and feeder 200 are sent by the degree of the humidity sensed.Later, if what is sensed is wet
The degree of degree is more than predeterminated level, then the control unit 240 of the control unit of exhaust apparatus 110,120 and feeder 200 operation row
Then device of air 110,120 and feeder 200 carry out the process of step S30.
It may be constructed are as follows: when exhaust apparatus 110,120 brings into operation, if feeder (air conditioner) 200 is
Run with ventilatory pattern, then interrupt the operation of ventilatory pattern, and be converted to for being supplied to needs the interior space (i.e. kitchen or
Toilet) blowing model that is supplied.If controlled by mode as described above, can ensure adequately to supply
Amount, therefore can be improved exhaust efficiency.
Also, may be also constructed to: if operation first exhaust device 110 and to first interior space (i.e. kitchen) into
Second exhaust device 120 is run during row gas supply, then in the state of keeping being supplied to kitchen, to the second Interior Space
Between (i.e. toilet) supplied.And it can also constitute in contrast to this are as follows: if in the process supplied to toilet
Middle operation first exhaust device 110 is then supplied in the state of keeping being supplied to toilet to kitchen.
If discharge outlet 207 is located at the parlor as the interior space outside toilet, when user is closing toilet
When using toilet in the state of door, even if supplying to parlor, toilet inner space may not flow into the air of supply.Therefore,
In the case, it is configured to directly be supplied by the discharge outlet 207 for being connected to toilet ceiling to toilet inner space
Gas, thus even if bathroom door is in the state closed, it also being capable of the successfully row of realization when running second exhaust device 120
Gas.It is of course also possible to constitute are as follows: the situation turned off or on according to bathroom door, select gas supply to the inside of toilet and from
To one of gas supply of the interior space outside toilet, or carry out simultaneously above two.
Also, if being equipped with gas supply air door, so that the air supplied from feeder 200 is straight not by distributor 202
It connects and is supplied to the place that toilet or fitting room etc. only need to supply, then can be realized are as follows: other spaces indoors keep changing
The gas mode perhaps operating status of other operational modes and toilet supplied to needs or fitting room are independently supplied
Gas.
Also, in winter, if under blowing model run heating part (not shown) and to be supplied to indoor air into
Row heating can then prevent from reducing room temperature due to indoor supply cold air, so as to maintain warm indoor environment.
For this purpose, may be equipped with the outdoor temperature sensor for sensing outdoor temperature, and it is configured to, if the outdoor temp
The temperature of degree sensor sensing becomes set temperature hereinafter, then running heating part under blowing model.In particular, in winter, if
Outdoor cold air direct supplies to toilet, then may may feel that discomfort when using toilet, or send toilet
Moisture the problem of freezing be preferred for the air that should be heated by heating part therefore in order to prevent there is a phenomenon where above-mentioned.Institute
The heating for stating supply air is configured to carry out using the heating part being provided to inside feeder 200, is also configured to
Supply air is heated and being equipped with heater in the supply conduit being provided to outside feeder 200.
It is as follows if illustrating the situation described above for determining air demand and capacity according to pollution level.
[1] pollution level serious situation
Control method 1)
In the early stage, contaminated air diffusion in order to prevent, does not execute gas supply and is only exhausted.If by being subscribed
The exhaust of time and reduce a part in pollution sources, then be performed simultaneously exhaust and gas supply to increase exhaust efficiency.Herein
In the case of, if setting capacity and air demand, by the air demand and capacity in the time of gas supply and exhaust, unit time
All consider, to be set as forming negative pressure appropriate in space indoors, to prevent the diffusion of pollution sources and increase exhaust
Efficiency.
Control method 2)
In the early stage, it will be vented and supply while carrying out, control at this time is to keep capacity more than air demand.Therefore, Neng Goutong
It crosses exhaust and gas supply while carrying out and increasing exhaust efficiency.
As described above, increasing if carrying out the ticket reserving time by that will be vented and supply and reducing a part in pollution sources
Air demand and so that air demand and capacity is become identical.
Later, if sensing predeterminated level pollution level below, without worrying contaminated air diffusion, therefore
Control reliably removes remaining contaminated sky to keep air demand more than capacity so as to increase exhaust efficiency
Gas.
In this case, it is possible to be set as forming negative pressure appropriate in space indoors, so that even if control is gas supply
Amount is more than capacity, also can be realized the increase of the diffusion of pollution sources prevented with exhaust efficiency.That is, if will be from initial operating stage
Time, the air demand in the unit time and the capacity for starting the gas supply executed and exhaust all consider, then can calculate whole
Air demand and capacity, and come if executing control so that will air demand journey how predetermined compared to capacity calculated in this way
Degree, space can form the achievable negative pressure appropriate of the increase prevented with exhaust efficiency of diffusion indoors.
Control method 3)
At the initial stage of pollution sources removal process, prevent the increase of the diffusion ratio exhaust efficiency of contaminated air from more attaching most importance to
It wants.Therefore, at the initial stage of pollution sources removal process without gas supply, or can be with very small air demand being supplied
It is supplied, to be run under conditions of capacity is big more than air demand.
If running the predetermined time under the above conditions, pollution sources have been removed to a certain degree and have dropped pollution level
It is low, at this point, can be supplied with the initial stage increased air demand compared to pollution sources removal process.In this case, it is possible to
Capacity and the identical condition operation of air demand, or the condition operation of air demand can be slightly above with capacity.In capacity
Slightly above in the case where air demand, air demand is also increased state compared to initial stage.In the case, pollution sources are removed one
Determine degree, therefore the state that the diffusion possibility in contaminated air is reduced compared to initial stage, therefore increasing can be passed through
Add air demand to be successfully exhausted.Certainly, even if needing to increase air demand, space also will form appropriate negative indoors
The degree pressed and can maximize exhaust efficiency forms negative pressure, therefore can set air demand to form the state.
As described above, if with the difference of capacity and air demand compared to initial stage and the state of reduction operation the predetermined time and
A certain amount of pollution sources are eliminated, then the interior space forms negative pressure appropriate as the mode that can be successfully exhausted
State, therefore can be exhausted without gas supply and only, to promptly remove remaining pollution sources.
[2] pollution level not serious situation
Control method 1)
In the case, it is supplied and is vented simultaneously in the early stage, thus preventing the same of the diffusion of contaminated air
When be capable of increasing exhaust efficiency.
Later, the predetermined time is executed if supplying and being vented, so that a part of pollution sources is reduced, then controlling is to make air demand
It is more than capacity, so as to further increase exhaust efficiency.In the case, even if control is that air demand compares capacity
It is more, it can also be set as forming negative pressure appropriate indoors, to prevent pollution sources from spreading and realize the increase of exhaust efficiency.That is,
If all considering the time of the gas supply and exhaust executed since initial operating stage, interior per unit time air demand and capacity,
Then it is capable of the air demand and capacity of operation whole, and if executing control is the whole gas supply for making operation as described above
It measures more than whole capacities to a certain degree, then space can form the increase of diffusion prevented with exhaust efficiency indoors
The negative pressure appropriate realized.
Later, it interrupts gas supply and is only exhausted, so that the moisture for including in air can be also removed.Above-mentioned last
In stage, due to being the state for having formed negative pressure appropriate, even if being only exhausted, it will not occur serious because being formed
The problem of exhaust efficiency reduces caused by negative pressure.
Control method 2)
At the initial stage of pollution sources removal process, in order to prevent the diffusion of contaminated air and without gas supply, or even if
It is supplied with capacity, identical or capacity is run slightly larger than the condition of air demand with air demand also.
In the case, since pollution level is not serious, the diffusion possibility in contaminated air is lower
State then can successfully realize exhaust so if being supplied to be less than or equal to the degree of capacity.Certainly, herein
In the case of, the degree that can maximize capacity to be capable of forming negative pressure appropriate by setting air demand forms negative pressure.
As described above, if with capacity is slightly above the condition operation predetermined time of air demand and removes a certain amount of pollution
Source, then the interior space is in the state that the mode that can successfully be exhausted forms negative pressure appropriate, therefore can be without
It supplies and is only exhausted, to promptly remove remaining pollution sources.
In all of the embodiments shown above, air demand can be set as follows: by forming negative pressure appropriate, thus
Even if realizing gas supply and being controlled as that air demand is more than capacity, and space, diffusion preventing and being vented indoors at the scheduled time
The increase of efficiency can be achieved.
It is constituted, is being carried out by the exhaust of exhaust apparatus 110,120 and by feeder 200 according to as described above
In the case where gas supply, so that air demand is different according to pollution level, so that pollution sources can either be prevented to be diffused into other interiors
Space also can be improved exhaust efficiency and pollution sources made to be quickly discharged to outside.
It is such as described above, the invention is not limited to the above embodiments, are asked in being no more than claims
In the range of the technical idea of the invention asked, it can be realized by the people in the technical field belonging to the present invention with basic knowledge
Obvious deformation implementation, and this deformation implementation also will be within the scope of the present invention.
Claims (24)
1. a kind of control method of indoor exhaust apparatus, which is characterized in that comprise the following steps that
A) step to run to the exhaust mode of the indoor contaminated air of outdoor discharge, and generates gas supply information to make to lead to
The air demand for crossing feeder to indoor supply is different according to the pollution level of the room air；
B) step stops the operation of the exhaust mode if being judged as the termination condition met for terminating the discharge.
2. the control method of indoor exhaust apparatus as described in claim 1, which is characterized in that
The gas supply information is generated in the higher situation of the pollution level of measurement in the initial start stage of a) step
Make no air demand or keeps air demand less, and in the lower situation of the pollution level of measurement, generate institute
Gas supply information is stated to keep the air demand more.
3. the control method of indoor exhaust apparatus as claimed in claim 2, which is characterized in that
In the initial operating stage of a) step,
In the higher situation of the pollution level of measurement, itself and the confession will be set as to the capacity of the outdoor discharge
The ratio of tolerance is higher,
In the lower situation of the pollution level of measurement, itself and the confession will be set as to the capacity of the outdoor discharge
The ratio of tolerance is lower.
4. the control method of indoor exhaust apparatus as described in claim 1, which is characterized in that
In a) step and b) between step, include the steps that as follows:
Gas supply information is generated, so that realizing gas supply with air demand more higher than air demand in a) step.
5. the control method of indoor exhaust apparatus as described in claim 1, which is characterized in that
In a) step and b) between step, include the steps that as follows:
Generate the information for making the capacity to the outdoor discharge be less than the air demand.
6. the control method of indoor exhaust apparatus as described in claim 1, which is characterized in that
In a) step, generate for making the capacity information more more than the air demand to the outdoor discharge,
Wherein, in a) step and b) include the steps that as follows between step:
It generates for making the air demand and the identical information of capacity；
Generate the information for making the capacity be less than the air demand.
7. the control method of indoor exhaust apparatus as described in claim 1, which is characterized in that
Control is directly to the indoor carry out gas supply.
8. the control method of indoor exhaust apparatus as described in claim 1, which is characterized in that
When the interior is toilet, after shown a) step, even if stopping using toilet in user, also continue to
The exhaust mode and indoor gas supply, the exhaust mode out of service later and indoor gas supply.
9. the control method of indoor exhaust apparatus as described in claim 1, which is characterized in that
The gas supply information is configured to inform the user the alarm for needing to supply, or as the confession sent to the feeder
The information of gas signal and the air demand including being directed to the pollution level based on room air.
10. a kind of control method of feeder, which is characterized in that comprise the following steps that
A) step, for being run to the exhaust apparatus of the indoor contaminated air of outdoor discharge with exhaust mode the case where
Under, make to transport to the different gas supply information of the air demand of indoor supply with blowing model based on the pollution level according to room air
Row；
B) step then stops the operation of the blowing model if it is determined that meeting the termination condition for terminating the supply.
11. the control method of feeder as claimed in claim 10, which is characterized in that
In the initial operating stage of a) step,
In the higher situation of the pollution level of measurement, controls as no air demand or keep air demand less, and
In the lower situation of the pollution level of measurement, control for the air demand it is more.
12. the control method of feeder as claimed in claim 11, which is characterized in that
In the initial operating stage of a) step,
In the higher situation of the pollution level of measurement, by the air demand be set as its with from the exhaust apparatus to room
The ratio of the capacity of outer discharge is lower,
In the lower situation of the pollution level of measurement, by the air demand be set as its ratio with the capacity compared with
It is high.
13. the control method of feeder as claimed in claim 10, which is characterized in that
In a) step and b) between step, include the steps that as follows:
Control is to be supplied compared to the increased air demand of air demand in a) step.
14. the control method of feeder as claimed in claim 10, which is characterized in that
In a) step and b) between step, include the steps that as follows:
Control is to keep the air demand more than to the capacity of the outdoor discharge.
15. the control method of feeder as claimed in claim 10, which is characterized in that
In a) step, controls and is less than capacity to the outdoor discharge for air demand,
Wherein, in a) step and b) include the steps that as follows: controlling as the air demand and capacity phase between step
Together；Control is that the air demand is more than the capacity.
16. the control method of feeder as claimed in claim 10, which is characterized in that
Before a) step, if other interior spaces other than the interior space for needing the gas supply are run in addition to reality
Another control model other than the blowing model of the existing a) step, then control is in the operation for interrupting another control model
The blowing model is executed later.
17. the control method of feeder as claimed in claim 10, which is characterized in that
Control is directly to the indoor realization gas supply.
18. the control method of feeder as claimed in claim 10, which is characterized in that
When the interior is toilet, after carrying out a) step, even if user stops using toilet, also continue to tie up
The exhaust mode and blowing model of the exhaust apparatus are held, later the exhaust mode blowing model out of service again.
19. the control method of feeder as claimed in claim 10, which is characterized in that
When executing the gas supply of a) step, other than first interior space in addition to needing the gas supply another second
In the case that the interior space has been supplied, to first Room in the state of keeping the gas supply of second interior space
Interior space executes gas supply.
20. the control method of feeder as claimed in claim 10, which is characterized in that
The gas supply information be for the air demand according to the pollution level of room air and from input unit received signal, or
As from the received gas supply signal of the exhaust apparatus and including relevant to the air demand of the pollution level according to room air
Information.
21. a kind of indoor exhaust apparatus characterized by comprising
Exhaust apparatus operation information receiving unit receives the exhaust apparatus operation information for running exhaust apparatus；
Air demand judging part, judges air demand, to be made according to the pollution level of room air through feeder to interior
The air demand of supply is different；
Information generating part is supplied, the gas supply information including the air demand information is generated, is supplied with being realized by the feeder
Gas.
22. indoor exhaust apparatus as claimed in claim 21, which is characterized in that
The exhaust apparatus operation information is the signal inputted by user by input unit,
The signal either sensed by the indoor environment detecting part for sensing the indoor environmental information for realizing the exhaust.
23. a kind of feeder characterized by comprising
Information receiving unit is supplied, reception makes the air demand to indoor supply different for the pollution level according to room air
Supply information；
Pressure fan is supplied, is used for indoor supply outdoor air；And
Driving portion is supplied, if the gas supply information receiving unit receives the gas supply information, in order to described in indoor supply
Outdoor air and drive air-feeding ventilator.
24. feeder as claimed in claim 23, which is characterized in that further include:
Air demand judging part, judges air demand, made with air demand from the pollution level according to room air to indoor supply not
Together,
Also, the gas supply information of the air demand information including being judged by the air demand judging part is by the gas supply information receiving unit
It receives.
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20170086164 | 2017-07-06 | ||
| KR10-2017-0086164 | 2017-07-06 | ||
| KR1020170134462A KR20190005695A (en) | 2017-07-06 | 2017-10-17 | Control method of indoors exhaust apparatus and apparatus for air supply |
| KR10-2017-0134462 | 2017-10-17 | ||
| KR10-2018-0073175 | 2018-06-26 | ||
| KR1020180073175A KR102335409B1 (en) | 2017-07-06 | 2018-06-26 | Control method of apparatus for air supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109210728A true CN109210728A (en) | 2019-01-15 |
Family
ID=64990284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810738203.9A Pending CN109210728A (en) | 2017-07-06 | 2018-07-06 | Indoor exhaust apparatus and feeder and its control method |
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| Country | Link |
|---|---|
| CN (1) | CN109210728A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024042656A1 (en) * | 2022-08-24 | 2024-02-29 | 三菱電機株式会社 | Ventilation system |
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| KR20130001025A (en) * | 2011-06-24 | 2013-01-03 | 삼성중공업 주식회사 | Bathroom integrated ventilation system and method |
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| CN1317081A (en) * | 1998-09-14 | 2001-10-10 | 大金工业株式会社 | Ventilating system |
| CN1533492A (en) * | 2001-12-07 | 2004-09-29 | ͬ�Ϳ�ҵ��ʽ���� | Ventilation system and air conditioner |
| CN1576734A (en) * | 2003-07-19 | 2005-02-09 | 三星电子株式会社 | Air purifying system and control method thereof |
| KR20100078205A (en) * | 2008-12-30 | 2010-07-08 | 린나이코리아 주식회사 | Air cleaning control system for a heat recovery ventilator |
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| WO2024042656A1 (en) * | 2022-08-24 | 2024-02-29 | 三菱電機株式会社 | Ventilation system |
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Application publication date: 20190115 |