CN100520196C - Air purifying system - Google Patents
Air purifying system Download PDFInfo
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- CN100520196C CN100520196C CNB200310120950XA CN200310120950A CN100520196C CN 100520196 C CN100520196 C CN 100520196C CN B200310120950X A CNB200310120950X A CN B200310120950XA CN 200310120950 A CN200310120950 A CN 200310120950A CN 100520196 C CN100520196 C CN 100520196C
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- Prior art keywords
- air
- air cleaning
- setting value
- room air
- indoor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
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- 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
- F24F11/64—Electronic processing using pre-stored data
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F12/00—Use of energy recovery systems in air conditioning, ventilation or screening
- F24F12/001—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
- F24F12/006—Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air using an air-to-air heat exchanger
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
- F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/10—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with air supply, or exhaust, through perforated wall, floor or ceiling
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/50—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by odorisation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
- F24F2013/205—Mounting a ventilator fan therein
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- 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
- F24F2110/64—Airborne particle content
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- 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
- F24F2110/65—Concentration of specific substances or contaminants
- F24F2110/70—Carbon dioxide
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/17—Details or features not otherwise provided for mounted in a wall
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Ventilation (AREA)
- Air Conditioning Control Device (AREA)
Abstract
Provided is an air cleaning system and its control method capable of performing a ventilating operation and an air cleaning operation in accordance with a contamination state of the indoor air. This air cleaning system comprises a ventilating unit, an air cleaning unit, a sensor for detecting the concentration of contamination of the indoor air, and a controller for deciding one of a plurality of operation modes in accordance with the concentration of contamination of the indoor air detected by the sensor, and controlling the ventilating unit and the air cleaning unit in accordance with the decided operation mode.
Description
Technical field
The present invention relates to a kind of air cleaning system that can carry out air cleaning and ventilation.
Background technology
Air cleaning system has dust in the filtered air, bacterium, polluter etc. so that the air cleaning member of the pure air of purification is provided.
In the use of air cleaning system, though want closed room in order to purify the air of a room, the carbon dioxide that is produced by people's breathing etc. still can pollute room air.
Consider these situations, proposed a kind of air cleaning system, thereby this system has and makes room air to outdoor discharge and suck the ventilating unit that fresh outdoor air carries out indoor air-changing.
The mode that this air cleaning system is divided into direct setting air purification function of user and ventilatory again with utilize sensing chamber in the mode of the relevant function of sensor settings of pollutional condition.
Before a kind of mode, though the user can set the function of expecting, might be because of the unsuitable function that user's carelessness be set and the indoor pollution state has nothing to do, and have owing to the shortcoming of must direct control making troubles.
A kind of mode in back has gas sensor that detects gas concentration in the room air in order to carry out air cleaning to turn round and the dust sensor that detects dust concentration in the room air in order to take a breath running, so that by the relevant function of these operating sensors.But, in the process that turns round with ventilatory pattern,, can occur in indoor abundant state of the taking a breath situation of ventilation operation interrupted down that do not have because the response dust sensor carries out the air cleaning running.And, in the air purification mode operation process, because the running of taking a breath of response gas sensor, can occur in the situation of air cleaning operation interrupted under the state that indoor dust do not purified fully.The result is successfully to move relevant operation mode.
On the other hand, existing air cleaning system, even do not have directly input running to cease and desist order and go out to wait that for example personnel are not under indoor situation the user, air cleaning system is also worked in vain, has the problem of waste electric power.
Summary of the invention
The purpose of this invention is to provide a kind of can be according to the take a breath air cleaning system of running or air cleaning running of the pollutional condition of room air.
For achieving the above object, air cleaning system of the present invention comprises ventilating unit, air cleaning member, is used for the sensor and the controller of perception room air pollution concentration; Controller according to by described sensor senses to room air pollution concentration decide a kind of in the multiple operation mode, and control described ventilating unit and described air cleaning member according to the operation mode that is determined, wherein: described controller, if the pollution concentration of room air is more than the 1st setting value, then move ventilatory pattern, if operation by described ventilatory pattern, the pollution concentration of room air is reduced to less than below the 2nd setting value of described the 1st setting value, then is transformed into air purification mode; If by the operation of described air purification mode, the pollution concentration of room air is reduced to less than below the 3rd setting value of described the 2nd setting value, is transformed into then that the work that makes described ventilating unit and described air cleaning member stops, the stop mode of standby; If by the operation of described stop mode, the pollution concentration of room air rises to more than the 3rd setting value, then keeps described air purification mode.
Described sensor is the gas sensor that is used for perception indoor carbon dioxide concentration.
Described sensor is the dust sensor that is used for the indoor dust concentration of perception.
Described ventilating unit comprises makes the room air that has polluted be discharged to the structural detail outdoor, that fresh outdoor air supply chamber is interior.
Described ventilating unit comprises the exhaust channel of discharging room air, under ventilatory pattern to the indoor intake channel that outdoor air is provided, carry out the heat exchanger of the heat exchange of room air and outdoor air, be arranged on scavenger fan motor and scavenger fan on the described exhaust channel, be arranged on the damper motor and the pattern conversion air door that make on the passage that outdoor air flows into and carry out on-off action according to relevant operation mode, be arranged on supply fan motor and supply fan on the described intake channel.
Described ventilating unit also comprises the impurity screening filter that is arranged between described pattern conversion air door and the described heat exchanger.
Described air cleaning member comprises dust, bacterium and polluter that contains in the filtration room air and the structural detail that the pure air that has purified is provided.
Described air cleaning member comprises intake channel, thereby be arranged to the suction inlet that the advance and retreat of direction forwards, backwards open and close the suction inlet that is used to suck room air and open and close air door, be arranged on deodorization and sterilizing filter that described suction inlet opens and closes the rear of air door, be arranged on the described intake channel and under air purification mode, be used to produce the supply fan that will suck and offer indoor inhalation power by described suction inlet with motor and supply fan through the pure air that described deodorization and sterilizing filter are purified.
According to the present invention, owing to select a kind of in the multiple operation mode according to the pollution concentration of room air, and in the process of the selected operation mode of operation, can be transformed into other operation mode according to the pollution concentration of room air, so can often provide ozone to the interior space, the dust that can also remove simultaneously room air makes room air keep clean etc., can successfully move relevant operation mode.And the present invention can conservation of power consumption by preventing the not useless running when indoor of personnel.
Description of drawings
Fig. 1 is the view of expression air cleaning system of the present invention when ventilatory pattern turns round;
Fig. 2 is the view of expression air cleaning system of the present invention when air purification mode turns round;
Fig. 3 is the controlling party block diagram of air cleaning system of the present invention;
Fig. 4 is the view of the work of the relevant operation mode of explanation air cleaning system operation of the present invention;
Fig. 5 is the flow chart of the control method of explanation air cleaning system of the present invention.
Among the figure: 10-body, 12-exhaust channel, 14-intake channel, 16-heat exchanger, 21-indoor pollution detecting sensor, 28-air inlet
The specific embodiment
Below, describe the preferred embodiments of the present invention with reference to the accompanying drawings in detail.
Fig. 1 is the view of expression air cleaning system of the present invention when turning round with ventilatory pattern.Fig. 2 is the view of expression air cleaning system of the present invention when turning round with air purification mode.
Air cleaning system of the present invention has the body 10 that is fixed on the wall that is used for dividing indoor and outdoors.Described body 10 portion within it comprises ventilating unit and air cleaning member.Here, thus ventilating unit is to be discharged to outdoor not pollute room air and to suck the general name that fresh outdoor air makes the inscape of indoor air-changing for the room air of being made up of carbon dioxide etc. of people being breathed generation; Air cleaning member be dust or bacterium, the polluter etc. in the filtered air and purification is provided after the general name of inscape of pure air.
Be provided with the exhaust channel 12 that is used to discharge room air in the inside of body, be used for to the indoor room air that the intake channel 14 of outdoor air is provided and is used to carry out discharge with by the heat exchanger 16 of the heat exchange of intake channel between the indoor outdoor air that provides by exhaust channel.
Pattern conversion air door 15 can be arranged on the inside with the air duct 29 of outside adjacency with opening and closing, and this pattern is changed air door 15 and comprised the damper motor of being controlled by controller described later.
This pattern conversion air door 15 is open when ventilatory pattern, closes when air purification mode.Be provided with contaminant filter with filter 17 between pattern conversion air door and heat exchanger, contaminant filter is removed impurity in the outdoor air when the ventilatory pattern with filter 17.
Suction inlet opens and closes air door 22 and comprises the damper motor of controlling by controller described later, and be arranged to by this damper motor direction advance and retreat forwards, backwards, when air purification mode along with this switching air door forwards advances, the edge part of this air door is separated with blade, thereby formation suction inlet, on the other hand, when ventilatory pattern, closely contact, suction inlet is closed with lower blade.
And supply fan is arranged on the rear of deodorization/sterilizing filter 24 with motor 25 and the supply fan 27 that is connected with motor 25 by motor drive shaft 26 and supply fan.As shown in Figure 1, when ventilatory pattern, supply fan 27 1 rotations, just produce inhalation power, make pattern conversion air door 15 open, fresh outdoor air offers the interior space from the air inlet 28 that is arranged on intake channel 14 belows after using filter 17 and heat exchanger 16 through contaminant filter successively.When air purification mode, supply fan 27 1 rotations, just produce inhalation power, pattern conversion air door 15 is closed and suction inlet switching air door 22 forwards advances causes suction inlet open, thereby the room air that pollutes passes through deodorization/sterilizing filter 24 as shown in Figure 2, when collecting harmful dust, carry out deodorization and sterilization, provide to the interior space from air inlet 28 to be cleaned clean pure air.
On the one hand, the indoor pollution detecting sensor 21 that is used for perception room air pollution concentration in the inside of body 10.This indoor pollution sensor 21 is the gas sensors that are used for perception indoor carbon dioxide concentration.
Fig. 3 is the controlling party block diagram of air cleaning system of the present invention.
The present invention has the controller 30 of whole work of control air cleaning system.The indoor pollution detecting sensor 21 that is used to detect the gas concentration lwevel of room air is connected with the input of controller, be used to drive scavenger fan with motor 18 and supply fan with the fans drive portion 31 of motor 25 and be used for drive pattern conversion air door 15 and air door drive division 32 that suction inlet opens and closes air door 22 is connected with the output of this controller.
Controller 30 is in order to move ventilatory pattern or air purification mode according to the concentration of carbon dioxide that is perceived by indoor pollution detecting sensor 21, so control ventilating unit and air cleaning member.
The control method of the air cleaning system of the present invention with this structure is described below with reference to the accompanying drawings.
Fig. 4 is the view of the work of the relevant operation mode of explanation air cleaning system operation of the present invention.Fig. 5 is the flow chart of the control method of explanation air cleaning system of the present invention.
The concentration of carbon dioxide V (40) that sensor 21 perception are indoor judges whether the concentration V of the indoor carbon dioxide that perceives sets value more than the V1 (42) the 1st, if more than the 1st setting value, then controller 30 moves ventilatory pattern (43)., preferably set the 1st setting value V1 here, be set in the present embodiment in 1000-1500ppm scope by test of many times.
Specify the running work of ventilatory pattern.As shown in Figure 1, controller 30 drives supply fan and makes supply fan 27 rotations with motor 25 the driving scavenger fan makes scavenger fan 20 rotations with motor 18 when, and pattern conversion air door 15 is opened.At this moment, suction inlet switching air door 22 is closed.Under the effect of the inhalation power that the rotation by scavenger fan 20 produces, room air is through passing through heat exchanger 16 behind the exhaust outlet; Under the effect of the inhalation power that the rotation by supply fan 27 produces, the outdoor air that flows into air duct 29 inside is by impurity screening filter 17 and heat exchanger 16.Room air after heat exchanger 16 places have carried out heat exchange is discharged to outdoor, fresh outdoor air and supplies with the interior space from air inlet 28.
In the ventilatory pattern running, when the concentration V of the indoor carbon dioxide that is perceived by sensor 21 is lower than the 1st setting value V1, promptly, whether the concentration V that judges the indoor carbon dioxide perceive is less than the 1st setting value V1 but in greater than the scope of the 2nd setting value V2 (44), if in scope, then keep current operation mode (45) greater than V2.This is because will prevent that operation mode is along with the change in concentration of indoor carbon dioxide changes continually.The 2nd setting value V2 is less than the 1st setting value V1.
By the operation that ventilatory pattern continues, judge whether the concentration V of the indoor carbon dioxide that is perceived by sensor 21 is setting value below the 2nd low setting value V2 of V1 (46), if controller 30 moves air purification mode (47) than the 1st.
Specify the running work of air purification mode below.As shown in Figure 2, controller 30 makes suction inlet open and close air door 22 and forwards advances, open suction inlet the driving supply fan makes supply fan 27 rotations with motor 25 when.At this moment, scavenger fan is shut down with motor 18, pattern is rotated air door 15 and is closed.The room air that inhalation power sucked that produces by the rotation of supply fan 27, through deodorization/sterilizing filter 24, when collecting dust by deodorization and sterilization after, purified completely, the air of purification offers the interior space from air inlet 28.
In the air purification mode running, when the concentration V of the indoor carbon dioxide that is perceived by sensor 21 is lower than the 2nd setting value V2, promptly, whether the concentration V that judges the indoor carbon dioxide perceive is less than the 2nd setting value V2 but in greater than the scope of the 3rd setting value V3 (50), if less than the 2nd setting value V2 but in the scope greater than V3, then keep operation (51) as the air purification mode of current operation mode.In the air purification mode running, whether the concentration V that judges detected indoor carbon dioxide is less than the 1st setting value V1 but in greater than the scope of the 2nd setting value V2 (44), if less than the 1st setting value V1 but in the scope greater than V2, then keep the operation that current operation mode is an air purification mode (45).The 3rd setting value V3 is less than the 2nd setting value V2.
Because when situation such as people's increase of indoor inhabitation and concentration of carbon dioxide in the room air uprise, promptly when the demand of ventilation running is arranged, if the concentration of carbon dioxide V that is perceived by sensor 21 sets value more than the V1 the 1st, then the described ventilatory pattern of controller 30 operations.
On the other hand, in the air purification mode running, during as (48) below the 3rd setting value that is being lower than the 2nd setting value V2 because of nobody at the concentration V of the situation indoor carbon dioxide such as (with reference to D) of indoor inhabitation, controller 30 operation stop modes are to prevent the useless driving (49) of air cleaning system.
Specify the running work of stop mode below.Stop mode is exactly that controller 30 makes scavenger fan not drive with motor 25 both sides with motor 18 and supply fan, and pattern conversion air door 15 and suction inlet switching air door 22 both sides are also closed.Promptly, stop mode means in order to prevent stops whole motors and for according to the testing result operation associative mode of sensor 21 and the state of standby owing to power consumption that useless driving causes, at this holding state, in case personnel's inlet chamber is interior, the concentration of indoor carbon dioxide uprises, just move relevant operation mode according to the pollution concentration of the room air that perceives.
In action (43 as described, 45,51) move like that in the relevant operation mode process, controller 30 judges whether to be transfused to cease and desist order (52) of turning round, be not transfused under the situation of ceasing and desisting order that turns round, carrying out action 40, be transfused under the situation of ceasing and desisting order that turns round so that proceed running, whole driving powers of each component part of sever supply (display action that comprises guidance panel) make air cleaning system stop (53).
Like this, a kind of according in concentration decision operation ventilatory pattern, air purification mode or the stop mode of the indoor carbon dioxide that perceives by indoor pollution sensor 21 of controller, and according to the operation mode running air cleaning system of decision.
In the above-described embodiments, though adopt gas sensor to come the perception concentration of carbon dioxide as the indoor pollution sensor, but be not limited thereto, also can use dust sensor to come dust concentration in the sensing chamber, select the method for operation of air cleaning running or ventilation running for use according to the concentration of the indoor dust that perceives by this dust sensor, this also be need not to specify, and is conspicuous to these those skilled in the art.
Claims (5)
1. air cleaning system comprises ventilating unit, air cleaning member, is used for the sensor and the controller of perception room air pollution concentration; Described controller according to by described sensor senses to the pollution concentration of room air decide a kind of in the multiple operation mode, and control described ventilating unit or described air cleaning member according to the operation mode that is determined, described ventilating unit has and is arranged on the pattern conversion air door that is used to make on the passage that outdoor air flows into and carries out on-off action according to relevant operation mode, thereby described air cleaning member is arranged to the suction inlet that the advance and retreat of direction forwards, backwards open and close the suction inlet that is used to suck room air and is opened and closed air door, it is characterized in that:
Described controller, if the pollution concentration of room air is then moved ventilatory pattern more than the 1st setting value, if the operation by described ventilatory pattern, the pollution concentration of room air is reduced to less than below the 2nd setting value of described the 1st setting value, then is transformed into air purification mode; If by the operation of described air purification mode, the pollution concentration of room air is reduced to less than below the 3rd setting value of described the 2nd setting value, is transformed into then that the work that makes described ventilating unit and described air cleaning member stops, the stop mode of standby; If by the operation of described stop mode, the pollution concentration of room air rises to more than the 3rd setting value, then keeps described air purification mode.
2. air cleaning system according to claim 1 is characterized in that, described sensor is the gas sensor that is used for perception indoor carbon dioxide concentration.
3. air cleaning system according to claim 1 is characterized in that, described sensor is the dust sensor that is used for the indoor dust concentration of perception.
4. air cleaning system according to claim 1, it is characterized in that, described ventilating unit, it is outdoor that the room air that has polluted is discharged to, and with in the fresh outdoor air supply chamber, described ventilating unit comprises the exhaust channel that is used to discharge room air, under ventilatory pattern, be used for the intake channel that provides outdoor air to indoor, be used to carry out the heat exchanger of the heat exchange of room air and outdoor air, be arranged on scavenger fan motor and scavenger fan on the described exhaust channel, the damper motor that the on-off action of described pattern conversion air door is driven, be arranged on the supply fan motor on the described intake channel, supply fan and be arranged on impurity screening filter between described pattern conversion air door and the described heat exchanger.
5. air cleaning system according to claim 1, it is characterized in that, described air cleaning member, be used for filtering the dust that room air contains, bacterium and polluter also provide the pure air that has purified, and described air cleaning member comprises intake channel, be arranged on deodorization and sterilizing filter that described suction inlet opens and closes the rear of air door, be arranged on the described intake channel and under air purification mode, be used to produce the described deodorization of process that will suck by described suction inlet and supply fan that air that sterilizing filter be purified offers indoor inhalation power with motor and supply fan.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020030049584A KR101013372B1 (en) | 2003-07-19 | 2003-07-19 | Air Purification System And Method Of Controlling The Same |
| KR200349584 | 2003-07-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1576734A CN1576734A (en) | 2005-02-09 |
| CN100520196C true CN100520196C (en) | 2009-07-29 |
Family
ID=34270590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200310120950XA Expired - Fee Related CN100520196C (en) | 2003-07-19 | 2003-12-03 | Air purifying system |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2005043035A (en) |
| KR (1) | KR101013372B1 (en) |
| CN (1) | CN100520196C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109177696A (en) * | 2018-11-12 | 2019-01-11 | 珠海格力电器股份有限公司 | Air purification system for automobiles and its control method, automobile |
| US20220364782A1 (en) * | 2017-02-16 | 2022-11-17 | Seoul Viosys Co., Ltd. | Deodorizing apparatus comprising suction fan and refrigerator including the same |
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| AU2006316147B2 (en) * | 2005-11-17 | 2009-11-12 | Lg Electronics, Inc. | Air conditioning system and controlling method thereof |
| KR100782175B1 (en) * | 2005-11-17 | 2007-12-04 | 엘지전자 주식회사 | Air conditioning system and controlling method thereof |
| KR100757110B1 (en) * | 2005-12-06 | 2007-09-10 | 엘지전자 주식회사 | Air conditioning system |
| KR100905083B1 (en) * | 2007-07-16 | 2009-06-30 | 주식회사 의성 | A air conditioning system |
| JP2010196997A (en) * | 2009-02-26 | 2010-09-09 | Toyota Motor Corp | Building |
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| CN109177696A (en) * | 2018-11-12 | 2019-01-11 | 珠海格力电器股份有限公司 | Air purification system for automobiles and its control method, automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1576734A (en) | 2005-02-09 |
| JP2005043035A (en) | 2005-02-17 |
| KR101013372B1 (en) | 2011-02-14 |
| KR20050010366A (en) | 2005-01-27 |
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