CN207831574U - Air interchanger - Google Patents

Air interchanger Download PDF

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Publication number
CN207831574U
CN207831574U CN201721919404.6U CN201721919404U CN207831574U CN 207831574 U CN207831574 U CN 207831574U CN 201721919404 U CN201721919404 U CN 201721919404U CN 207831574 U CN207831574 U CN 207831574U
Authority
CN
China
Prior art keywords
air
outdoor
supplying part
interchanger
indoor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201721919404.6U
Other languages
Chinese (zh)
Inventor
洪铉轸
朴灿汀
李坰奂
姜相宇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Coway Co Ltd
Original Assignee
Woongjin Coway Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Woongjin Coway Co Ltd filed Critical Woongjin Coway Co Ltd
Application granted granted Critical
Publication of CN207831574U publication Critical patent/CN207831574U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00Ventilation
    • F24F7/04Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06Ventilation 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
    • F24F7/10Ventilation 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/30Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/62Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63Electronic processing
    • F24F11/65Electronic processing for selecting an operating mode
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/70Control systems characterised by their outputs; Constructional details thereof
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F12/00Use of energy recovery systems in air conditioning, ventilation or screening
    • F24F12/001Use of energy recovery systems in air conditioning, ventilation or screening with heat-exchange between supplied and exhausted air
    • F24F12/006Use 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28Arrangement or mounting of filters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00Ventilation
    • F24F7/003Ventilation in combination with air cleaning
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00Ventilation
    • F24F2007/004Natural ventilation using convection
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • F24F2110/10Temperature
    • F24F2110/12Temperature of the outside air
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • F24F2110/50Air quality properties
    • F24F2110/60Odour
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • F24F2110/50Air quality properties
    • F24F2110/65Concentration of specific substances or contaminants
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • F24F2110/50Air quality properties
    • F24F2110/65Concentration of specific substances or contaminants
    • F24F2110/70Carbon dioxide

Abstract

The utility model provides a kind of air interchanger, reduces the temperature difference of indoor and outdoor using total-heat exchanger, and outdoor air can be made not flow into interior as needed, purify the air of a room and it is made to be recycled to interior.Air interchanger according to one embodiment of the utility model includes:Shell, equipped with indoor sucting, indoor discharge unit, outdoor sucting and outdoor discharge unit;First air supplying part is provided in the inside of shell, and air is discharged to indoor discharge unit;Air cleaning filter is provided between outdoor sucting and the first air supplying part;Second air supplying part is provided in the inside of shell, and the air for flowing into indoor sucting is discharged to outdoor discharge unit;Total-heat exchanger configures between the first air supplying part and air cleaning filter, and the air flowed to the first air supplying part and the air flowed to the second air supplying part is made to carry out heat exchange;Circulation stream is connected to air cleaning filter from indoor sucting;And baffle component, it is opened and closed circulation stream.

Description

Air interchanger
Technical field
The utility model is related to a kind of air interchangers, and more specifically, being related to one kind has and extraneous air can be made not flow Enter and make the air interchanger of the operation mode of indoor air circulation.
Background technology
General air interchanger or air conditioner be it is a kind of room air is discharged to outdoor, purification outdoor air simultaneously makes its stream Enter to indoor device.
In addition, in this air interchanger or air conditioner, because the air between indoor and outdoor has temperature difference, some types make Make to be discharged to outdoor air and be flowed into indoor air with total-heat exchanger to carry out heat exchange mutually to minimize Indoor Temperature The variation degree of degree.
But using the air interchanger of total-heat exchanger in the prior art due to the flow passage structure characteristic of total-heat exchanger (air-breathing flow path and exhaust flow path separation structure) and be difficult to generate so that room air is passed through the filter inside device after Back flow back into the shortcomings that circulating of indoor room air.
License bulletin the 10-1572002nd disclose it is a kind of do not have according to prior art so that room air is followed The air interchanger of the function of ring.
Existing technical literature:(patent document 1) KR 10-1572002 B1
Utility model content
The utility model is obtained to solve at least part in above-mentioned prior art problem, on the one hand, mesh Be a kind of air interchanger is provided, reduce the temperature difference of indoor and outdoor using total-heat exchanger, and can make as needed Outdoor air does not flow into interior, purifies the air of a room and makes it to indoor recycling.At least one in order to achieve the above object Part, a kind of air interchanger of the utility model offer include:Shell, equipped with indoor sucting, indoor discharge unit, outdoor sucking Portion and outdoor discharge unit;First air supplying part is provided in the inside of the shell, and air is discharged to the indoor discharge unit; Air cleaning filter is provided between the outdoor sucting and first air supplying part;Second air supplying part is provided in described The inside of shell, and the air for flowing into the indoor sucting is discharged to the outdoor discharge unit;Total-heat exchanger, configuration Between first air supplying part and the air cleaning filter, and make the air flowed to first air supplying part and to The air of the second air supplying part flowing carries out heat exchange;It is net to be connected to the air from the indoor sucting for circulation stream Change filter;And baffle component, it is opened and closed the circulation stream.
In addition, may include according to the air interchanger of one embodiment of the utility model:Dust sensor measures room air In dust concentration;Carbon dioxide sensor measures the gas concentration lwevel in room air;Air quality sensor measures Odorant concentration in room air and radon consistence;Room air temperature sensor measures the temperature of room air;It is outdoor empty Gas temperature sensor measures the temperature of outdoor air;Control unit, the control unit is with the dust sensor, the titanium dioxide Carbon sensor, the air quality sensor, the room air temperature sensor and the outside air temperature sensor The operation of first air supplying part, second air supplying part, the shutter and the baffle component is controlled based on measured value.
In addition, there is indoor circulation pattern, the indoor circulation mould according to the air interchanger of one embodiment of the utility model Formula is discharged to interior again after so that room air is passed through air cleaning filter by the circulation stream.
According to an embodiment of the utility model with this composition, it can obtain using total-heat exchanger and minimize Indoor temperature change generated in case, and so that outdoor air is not flowed into interior as needed, purify the air of a room and it is made to be recycled to indoor effect Fruit.
Description of the drawings
Fig. 1 shows the isometric front view of the air interchanger according to one embodiment of the utility model.
Fig. 2 is the rear isometric view of air interchanger shown in FIG. 1.
Fig. 3 is sectional view of the air interchanger shown in FIG. 1 along A-A ' lines.
Fig. 4 is sectional stereogram of the air interchanger shown in FIG. 1 along B-B ' lines.
Fig. 5 shows the first air supplying part and the second air supplying part that air interchanger shown in FIG. 1 includes.
Fig. 6 is the extraction of the air cleaning filter and total-heat exchanger that show that air interchanger shown in FIG. 1 includes The stereogram of structure.
The sectional side view of operation when Fig. 7 is the aeration clearing pattern for showing air interchanger shown in FIG. 1.
The sectional side view of operation when Fig. 8 is the indoor circulation pattern for showing air interchanger shown in FIG. 1.
The sectional side view of operation when Fig. 9 is the low temperature change type ventilatory pattern for showing air interchanger shown in FIG. 1.
Figure 10 is the sectional side view of operation when showing the high speed cyclic mode of air interchanger shown in FIG. 1.
The sectional side view of operation when Figure 11 is the forced exhaust pattern for showing air interchanger shown in FIG. 1.
Figure 12 is the sectional side view of operation when showing the natural exhaust mode of air interchanger shown in FIG. 1.
Reference sign
100:Air interchanger
110:Shell 111:Indoor sucting
112:Indoor discharge unit 113:Outdoor sucting
114:Outdoor discharge unit 117:Filter outlet
118:Strainer cover 120:First air supplying part
122:Double-suction type centrifugal fan 124:Fan motor
130:Second air supplying part 132:Single-suction centrifugal fan
134:Grid component 140:Air cleaning filter
150:Total-heat exchanger 151:First flows into end
152:First outlet side 153:Second flows into end
154:Second outlet side 160:Shutter
170:Exhaust flow path 180:Circulation stream
190:Baffle component 200:Dust sensor
210:Carbon dioxide sensor 220:Air quality sensor
230:Room air temperature sensor 240:Outside air temperature sensor
Specific implementation mode
Term as used in this specification is only intended to illustrate specific embodiment, is not configured to limit this practicality newly Type.In addition, the odd number expression mode in this specification includes plural number expression mode, unless it is manifestly intended that with other on context The meaning.
Hereinafter, refer to the attached drawing illustrates the preferred embodiment of the utility model.
First, the composition of the air interchanger 100 according to one embodiment of the utility model is illustrated referring to figs. 1 to Fig. 7.
As shown in Figures 1 to 7, may include shell 110, according to the air interchanger 100 of one embodiment of the utility model One air supplying part 120, the second air supplying part 130, air cleaning filter 140, total-heat exchanger 150, shutter 160, exhaust flow path 170, circulation stream 180, baffle component 190, dust sensor 200, carbon dioxide sensor 210, air quality sensor 220, room air temperature sensor 230, outside air temperature sensor 240 and control unit.
The shell 110 constitutes the appearance of the air interchanger 100 according to one embodiment of the utility model, can penetrate through building Wall setting.
When by the perforation wall setting of this shell 110, the indoor of configuration indoors and configuration can be divided into outdoor Outside.
In addition, shell 110 can be equipped with indoor sucting 111, indoor discharge unit 112, outdoor sucting 113 and outdoor row Go out portion 114.
At this point, when shell 110 is arranged in construction wall, indoor sucting 111 be provided in the indoor of shell 110 to It constitutes room air and flows into the path inside shell 110, indoor discharge unit 112 is provided in the indoor of shell 110 to constitute The air inside shell 110 is set to be discharged to indoor path.
In addition, when shell 110 is arranged in construction wall, outdoor sucting 113 be provided in the outside of shell 110 to It constitutes outdoor air and flows into the path inside shell 110, outdoor discharge unit 114 is provided in the outside of shell 110 to constitute The air inside shell 110 is set to be discharged to outdoor path.
In one embodiment, indoor sucting 111 and indoor discharge unit 112 are configured to the state opened always, and Outdoor sucting 113 and outdoor discharge unit 114 can be opened and closed to constitute by aftermentioned shutter 160, and but not limited to this, Indoor sucting 111 and indoor discharge unit 112 can also can be opened and closed to constitute by individual opening and closing member.
First air supplying part 120 is provided in inside shell 110, and the air inside shell 110 can be discharged to indoor row Go out portion 112.
In one embodiment, as shown in Figures 3 to 5, the first air supplying part 120 includes a pair of of the double suction being axially arranged side-by-side Formula centrifugal fan 122, and the fan motor 124 that makes a pair of of double-suction type centrifugal fan 122 rotate together.
As shown in figure 3, in this first air supplying part 120 including a pair of of double-suction type centrifugal fan 122, double-suction type centrifuges wind Fan 122 can suck air from both sides respectively, so as to generate big air inhalation power.
In addition, the discharge unit of a pair of of double-suction type centrifugal fan 122 can be arranged to indoor discharge unit 112 relatively.
Second air supplying part 130 can be provided in the inside of shell 110 and will be flowed into the sky of indoor sucting 111 Gas is discharged to outdoor discharge unit 114.
In one embodiment, as shown in Figure 4 and Figure 5, the configuration of the second air supplying part 130 in 110 inside bottom side of shell, so as to It is provided in the lower end of aftermentioned total-heat exchanger 150, and can be made of single-suction centrifugal fan 132, the single-suction centrifugation Fan 132 is set as suction inlet towards total-heat exchanger 150 and outlet is towards outdoor discharge unit 114, and but not limited to this.
In addition, in an embodiment, in order to realize big inhalation power, the second air supplying part 130 may include along Total heat exchange Multiple single-suction centrifugal fans 132 of the length direction arrangement of device 150, but not limited to this.
In addition, in an embodiment, grid component 134 can be equipped between outdoor discharge unit 114 and the second air supplying part 130.Institute Stating grid component 134 prevents the foreign flowed into inside shell 110 by outdoor discharge unit 114 from flowing into the second air supplying part 130.
The air cleaning filter 140 can be provided between outdoor sucting 113 and the first air supplying part 120 and mistake Filter the air passed through.
In one embodiment, air cleaning filter 140 can be separated by configuration with outdoor sucting 113, in outdoor sucting Aftermentioned circulation stream 180 can be formed between 113 and air cleaning filter 140.
The total-heat exchanger 150 can be only fitted between the first air supplying part 120 and air cleaning filter 140, and The air flowed to the first air supplying part 120 and the air flowed to the second air supplying part 130 can be made to carry out heat exchange.
Although not illustrating, in an embodiment, total-heat exchanger 150 is configured to the chamber for making to be formed along the longitudinal direction (not Diagram) and the chamber (not shown) that is formed along the vertical direction can mutually carry out hot transmission, so as to so that chamber forward and backward The air and vertically the air of chamber mutually carries out heat exchange that room is flowed.
The total-heat exchanger 150 of this structure can be equipped with the first inflow end 151, the first outlet side 152, second flows into end 153 and second outlet side 154.
Described first flows into one end that end 151 corresponds to front-rear direction chamber, and to make through air cleaning filter 140 Air flow into part.
In addition, the first outlet side 152 is formed in the opposite side at the first inflow end 151, the another of front-rear direction chamber is corresponded to It holds and the air of chamber forward and backward is discharged to the first air supplying part 120.
In addition, second flows into one end that end 153 corresponds to upper and lower directions chamber, and to make to flow by indoor sucting 111 Enter the part that the air inside shell 110 flows into.
Also, the second outlet side 154 is formed in the opposite side at the second inflow end 153, corresponds to the another of upper and lower directions chamber End, and for the air of vertically chamber to be discharged to the part of the second air supplying part 130.
The shutter 160 can be opened and closed outdoor sucting 113 and outdoor discharge unit 114.In one embodiment, shutter 160 can be equipped to cover outdoor sucting 113 and outdoor discharge unit 114, and be configured to revolve to 110 outside of shell Turn.
This shutter 160 can adjust rotation angle opening to the outer sucting 113 of regulation room and outdoor discharge unit 114 Put area.
The exhaust flow path 170 is formed in 110 inside of shell and as the path that air flows, can be from indoor sucting 111 are connected to the second inflow end 153 of total-heat exchanger 150.
The circulation stream 180 is formed in 110 inside of shell and as the path that air flows, can be from indoor sucting 111 are connected to air cleaning filter 140.That is, circulation stream 180 can be formed as making to flow into shell by indoor sucting 111 Air inside body 110 can pass through air cleaning filter 140.
In one embodiment, circulation stream 180 can extend to air cleaning filter 140 and outdoor from exhaust flow path 170 Between sucting 113.
In addition, this circulation stream 180 can extend to outdoor discharge unit 114.Therefore, pass through 160 sealing chamber of shutter When outer discharge unit 114, the air being discharged by the second air supplying part 130 flows into circulation stream 180 so as to pass through air purification Filter 140.
The baffle component 190 can be opened and closed circulation stream 180.
For this purpose, baffle component 190 can be provided in the boundary of exhaust flow path 170 and circulation stream 180 in an embodiment.
In addition, in an embodiment, it is adjustable that baffle component 190 is configured to aperture rate.Baffle component 190 can pass through Aperture rate is adjusted to adjust the flow for flowing into total-heat exchanger 150 into the air that exhaust flow path 170 flow and to recycle stream The flow that road 180 is flowed.
In addition, in an embodiment, total-heat exchanger 150 and air cleaning filter 140 are configured to shell 110 One side slides, so as to introduce and draw within the case 110.
For this purpose, in an embodiment, as shown in fig. 6, filter outlet 117 can be formed in the one side of shell 110.
Total-heat exchanger 150 and air cleaning filter 140 can easily be drawn out to shell by filter outlet 117 The outside of body 110.At this point, user draws total-heat exchanger 150 indoors after can moving integrally shell 110 to indoor With air cleaning filter 140, total-heat exchanger 150 and air cleaning filter 140 to make extraction are not interfered by wall.
In addition, in an embodiment, the strainer cover 118 of precoat filter outlet 117 can be installed in shell 110.
The dust sensor 200 can be provided in the outside of the indoor of shell 110, so as to measure in room air Dust concentration.
The carbon dioxide sensor can be provided in the outside of the indoor of shell 110, so as to measure room air In gas concentration lwevel.
The air quality sensor 220 can be provided in the outside of the indoor of shell 110, so as to measure Interior Space Odorant concentration in gas and radon consistence (Radon).
The room air temperature sensor 230 can be provided in the outside of the indoor of shell 110, so as to measuring chamber The temperature of interior air.
The outside air temperature sensor 240 can be provided in the outside of the outside of shell 110, so as to measure The temperature of outdoor air.
In addition, the control unit (not shown) is sensed with dust sensor 200, carbon dioxide sensor 210, air quality The first air-supply of control based on the measured value of device 220, room air temperature sensor 230 and outside air temperature sensor 240 The operation in portion 120, the second air supplying part 130, shutter 160 and baffle component 190.
In addition, embodiment is different as depicted in figs. 1 and 2, the dust sensor in another embodiment of the utility model 200, carbon dioxide sensor 210, air quality sensor 220, room air temperature sensor 230 and outside air temperature pass Sensor 240 can be arranged distant from from shell 110, and control unit is configured to through wired or wireless receiving dust sensor 200, carbon dioxide sensor 210, air quality sensor 220, room air temperature sensor 230 and outside air temperature pass The value that sensor 240 measures.
Hereinafter, illustrating each operation mode of the air interchanger 100 according to one embodiment of the utility model with reference to Fig. 7 to Figure 12 Work.
Operation mode according to the air interchanger 100 of one embodiment of the utility model may include aeration clearing pattern, room Interior circulation pattern, low temperature change type ventilatory pattern, high speed cyclic mode, forced exhaust pattern and natural exhaust mode.
Fig. 7 shows the aeration clearing pattern of air interchanger 100.
As shown in fig. 7, in aeration clearing pattern, room air can be discharged to outdoor, and outdoor air can pass through sky Gas polishing filter 140 is flowed into interior.At this point, being discharged to outdoor air from interior and being flowed into indoor air from outdoor Heat exchange can be carried out in total-heat exchanger 150.
This aeration clearing pattern can be manually performed according to the control command of user, can also be by control unit with two Based on the measured value of oxidation carbon sensor 210, room air temperature sensor 230 and outside air temperature sensor 240 certainly It is dynamic to execute.
When aeration clearing pattern executes automatically, when the gas concentration lwevel in room air is dense in presetting carbon dioxide Degree or more, and when the temperature difference of room air and outdoor air is more than the first presetting temperature gap, control unit can be with The first air supplying part 120 and the second air supplying part 130 are operated, shutter 160 is opened and closes baffle component 190, to execute ventilation Purification pattern.
At this point, by the inhalation power of the first air supplying part 120, outdoor air can lead to after being inhaled into outdoor sucting 113 It crosses air cleaning filter 140 and total-heat exchanger 150 is discharged to interior.In addition, by the inhalation power of the second air supplying part 130, Room air can be discharged to after being inhaled into indoor sucting 111 by total-heat exchanger 150 and by outdoor discharge unit 114 It is outdoor.
Herein, due to baffle component 190 be closed circulation flow path 180 state, by indoor sucting 111 suck and to The air that exhaust flow path 170 flows all by total-heat exchanger 150 and can be discharged to outdoor.
If executing this aeration clearing pattern, the outdoor air that gas concentration lwevel is low and oxygen concentration is high can pass through Air cleaning filter 140 filters cocurrent and enters interior, and the high room air of gas concentration lwevel can be discharged to outdoor.
Fig. 8 shows the indoor circulation pattern of air interchanger 100.
As shown in figure 8, indoors in circulation pattern, flow of outside air can be prevented to enter interior, room air can pass through Circulation stream 180 by being discharged to interior again after air cleaning filter 140.
This indoor circulation pattern can be manually performed according to the control command of user, can also be by control unit with ash It is executed automatically based on the measured value of dust sensor 200 and carbon dioxide sensor 210.
When indoor circulation pattern executes automatically, when the dust concentration in room air the first presetting dust concentration with On, and when the gas concentration lwevel in room air is less than presetting gas concentration lwevel, control unit can operate first Air supplying part 120 and the second air supplying part 130 of stopping, closing shutter 160 and open baffle component 190, to execute interior Circulation pattern.
At this point, room air can flow into exhaust stream according to the inhalation power of the first air supplying part 120 by indoor sucting 111 Road 170, flowing into the air of exhaust flow path 170, flow to after circulation stream 180 can be logical according to the inhalation power of the first air supplying part 120 It crosses air cleaning filter 140 and total-heat exchanger 150 and is discharged to interior again.
Herein, due to the state that shutter 160 is sucting 113 and outdoor discharge unit outside sealing chamber, outdoor air does not flow Enter interior.
The gas concentration lwevel of the room air of this indoor circulation pattern is relatively low, is that one kind is suitble in outdoor air dust The operating mode for not importing outdoor air when in the case of highly concentrated and purifying the air of a room.
Fig. 9 shows the low temperature change type ventilatory pattern of air interchanger 100.
As shown in figure 9, in low temperature change type ventilatory pattern, a part for room air can be discharged to outdoor, By rest part by circulation stream 180 by being discharged to interior again after air cleaning filter 140, meanwhile, outdoor air It can also be indoor by being flowed into after air cleaning filter 140.
That is, low temperature change type ventilatory pattern is a kind of operating being performed simultaneously aeration clearing pattern and indoor circulation pattern Pattern.
This low temperature change type ventilatory pattern can be manually performed according to the control command of user, can also pass through control The value that portion processed is measured with carbon dioxide sensor 210, room air temperature sensor 230 and outside air temperature sensor 240 Based on execute automatically.
When low temperature change type ventilatory pattern executes automatically, when the gas concentration lwevel in room air is presetting two Concentration of carbon or more is aoxidized, and when the temperature difference of room air and outdoor air is more than presetting second temperature difference, control Portion processed can operate the first air supplying part 120 and the second air supplying part 130, open shutter 160 and open baffle component 190, from And execute low temperature change type ventilatory pattern.
At this point, outdoor air passes through after being flowed by outdoor sucting 113 according to the inhalation power of the first air supplying part 120 Air cleaning filter 140 and total-heat exchanger 150 are discharged to interior.In addition, room air can be according to the first air supplying part 120 Exhaust flow path 170 is flowed by indoor sucting 111 with the inhalation power of the second air supplying part 130, flows into the air of exhaust flow path 170 In part can be discharged according to the inhalation power of the second air supplying part 130 by passing through outdoor discharge unit 114 after total-heat exchanger 150 To outdoor, the rest part flowed into the air of exhaust flow path 170 flow to recycle stream according to the inhalation power of the first air supplying part 120 Interior is discharged to by air cleaning filter 140 and total-heat exchanger 150 again behind road 180.
In one embodiment, in low temperature change type ventilatory pattern, in order to improve between room air and outdoor air Rate of heat exchange, control unit can be such that the second air supplying part 130 is operated with the air quantity lower than the air quantity of the first air supplying part 120.
When second air supplying part 130 is operated with low air quantity, since the flow velocity of the room air by total-heat exchanger 150 is low, So the heat transmitted to the outdoor air by total-heat exchanger 150 increases, so as to reduce indoor temperature change.
In addition, when low temperature change type ventilatory pattern, if baffle component 190 is excessively opened, flowed to exhaust flow path 170 Air flowed to circulation stream 180 according to the inhalation power of the first air supplying part 120 is most of, and flow into total-heat exchanger 150 Flow become smaller, to which the temperature rise effect of outdoor air can be reduced.
In order to prevent the situation, in one embodiment, control unit can make baffle under low temperature change type ventilatory pattern Component 190 is opened with 80% aperture rate below, and but not limited to this.
In addition, the second temperature difference of the execution condition value as low temperature change type ventilatory pattern is set greater than First temperature gap of execution condition value as aeration clearing pattern.
That is, low temperature change type ventilatory pattern is that a kind of gas concentration lwevel being suitble to air indoors is high and need to change Gas, but in the case that the temperature difference of room air and outdoor air is big minimizes indoor temperature change generated in case and is taken a breath on a small quantity Operating mode.
Figure 10 shows the high speed cyclic mode of air interchanger 100.
As shown in Figure 10, in high speed cyclic mode, flow of outside air can be prevented to enter interior, room air can basis The inhalation power of first air supplying part 120 and the inhalation power of the second air supplying part 130 flow into circulation stream 180 and pass through air purification filter It is discharged to interior again after device 140.
This high speed cyclic mode can be manually performed according to the control command of user, can also be by control unit with ash It is executed automatically based on the measured value of dust sensor 200 and carbon dioxide sensor 210.
When high speed cyclic mode executes automatically, when the dust concentration in room air the second presetting dust concentration with On, and when the gas concentration lwevel in room air is less than presetting gas concentration lwevel, control unit can operate first Air supplying part 120 and the second air supplying part 130 close shutter 160 and close baffle component 190, to execute high-speed circulating mould Formula.
At this point, room air can merge according to the inhalation power of the first air supplying part 120 and the inhalation power of the second air supplying part 130 Inhalation power afterwards flows into exhaust flow path 170 by indoor sucting 111, flows into the air of exhaust flow path 170 and can be inhaled into the Two air supplying parts 130 are simultaneously discharged after being discharged to circulation stream 180 again by air cleaning filter 140 and total-heat exchanger 150 To interior.
At this point, due to the state that shutter 160 is sucting 113 and outdoor discharge unit outside sealing chamber, pass through the second air-supply The air that portion 130 is discharged all passes through air cleaning filter 140.
It is relatively low in gas concentration lwevel that this high speed cyclic mode is that one kind is suitble to, but the dust concentration of room air is high More than certain level and in the case that dust concentration does not also reduce by certain time, the work of fast purification room air Pattern.
Therefore, it can be set as being more than as second dust concentration of the execution condition of high speed cyclic mode and be used as room First dust concentration of the execution condition of interior circulation pattern.
Figure 11 shows the forced exhaust pattern of air interchanger 100.
It as shown in figure 11, can be according to the inhalation power of the second air supplying part 130 forcibly interior in forced exhaust pattern Air is discharged to outdoor.
This forced exhaust pattern can be manually performed by the control command of user, can also be by control unit with sky It is executed automatically based on the measured value of makings quantity sensor 220.
When forced exhaust pattern executes automatically, when in room air odorant and radon consistence presetting concentration with When upper, control unit can stop the first air supplying part 120 and operate the second air supplying part 130, open shutter 160 and close gear Board member 190, to execute forced exhaust pattern.
At this point, room air passes through after being sucked by indoor sucting 111 according to the inhalation power of the second air supplying part 130 Outdoor discharge unit is discharged to outdoor.
At this point, due to the state that shutter 160 is sucting 113 and outdoor discharge unit outside open chamber, although outdoor air It can be flowed into interior by outdoor sucting 113 and indoor discharge unit 112, but the first air supplying part 120 is what operation stopped State, so it is very small to flow into indoor flow.
This forced ventilation pattern is that there are the feelings of a large amount of odorants or radon (Radon) in the suitable air indoors of one kind Under condition, the operating mode that is quickly discharged to the outside contaminated air.
Figure 12 shows the natural exhaust mode of air interchanger 100.
As shown in figure 12, in natural exhaust mode, room air can be discharged to outdoor by free convection.
This nature exhaust mode can be manually performed according to the specific control command of user.
If input executes the control command of nature exhaust mode, control unit can stop the first air supplying part 120 and second Air supplying part 130 opens shutter 160 and opens baffle component 190.
At this point it is possible to be formed by exhaust flow path 170 and recycle stream between indoor sucting 111 and outdoor sucting 113 The flow path for the rectilinear configuration that the part on road 180 is formed.
Therefore, room air passes through outdoor sucting 113 after can flowing into 110 inside of shell by indoor sucting 111 It is discharged to outdoor, on the contrary, outdoor air passes through indoor suction after can also flowing into 110 inside of shell by outdoor sucting 113 Enter portion 111 and flows into interior.
This nature exhaust mode is temperature difference between a kind of dust concentration being suitble in outdoor air is low and indoor and outdoor Hour, the operating mode that electric power takes a breath to room air is not consumed.
Although being shown explanation to the specific embodiment of the utility model, as long as those skilled in the art Words, can be to this practicality in the range of the thought for not departing from the utility model described in the claims book and field The novel a variety of modification and variation of carry out.

Claims (19)

1. a kind of air interchanger, which is characterized in that the air interchanger includes:
Shell, equipped with indoor sucting, indoor discharge unit, outdoor sucting and outdoor discharge unit;
First air supplying part is provided in the inside of the shell, and air is discharged to the indoor discharge unit;
Air cleaning filter is provided between the outdoor sucting and first air supplying part;
Second air supplying part, is provided in the inside of the shell, and the air for flowing into the indoor sucting is discharged to described Outdoor discharge unit;
Total-heat exchanger configures between first air supplying part and the air cleaning filter, and makes to described first The air of air supplying part flowing and the air flowed to second air supplying part carry out heat exchange;
Circulation stream is connected to the air cleaning filter from the indoor sucting;And
Baffle component is opened and closed the circulation stream.
2. air interchanger as described in claim 1, which is characterized in that the total-heat exchanger includes:First flows into end, passes through The air of the air cleaning filter flows into described first and flows into end;First outlet side is formed in described first and flows into end Opposite side;Second flows into end, and the air for being flowed into the enclosure interior by the indoor sucting flows into described second and flows into End;And second outlet side, it is formed in the described second opposite side for flowing into end,
Exhaust flow path is formed in the inside of the shell, the exhaust flow path is connected to the second from the indoor sucting Enter end,
The circulation stream is formed as extending to the air cleaning filter and the outdoor sucting from the exhaust flow path Between.
3. air interchanger as claimed in claim 2, which is characterized in that the baffle component is provided in the exhaust flow path and institute State the boundary of circulation stream.
4. air interchanger as described in claim 1, which is characterized in that the aperture rate of the baffle component is adjustable.
5. air interchanger as described in claim 1, which is characterized in that the air interchanger includes being opened and closed the outdoor sucting With the shutter of the outdoor discharge unit.
6. air interchanger as described in claim 1, which is characterized in that the total-heat exchanger and the air cleaning filter It is configured to slide to the one side of the shell, can introduce and draw in the shell.
7. air interchanger as claimed in claim 5, which is characterized in that the air interchanger includes:
Dust sensor measures the dust concentration in room air;
Carbon dioxide sensor measures the gas concentration lwevel in room air;
Air quality sensor measures odorant concentration and radon consistence in room air;
Room air temperature sensor measures the temperature of room air;
Outside air temperature sensor measures the temperature of outdoor air;
Control unit, the control unit with the dust sensor, the carbon dioxide sensor, the air quality sensor, First air-supply is controlled based on the measured value of the room air temperature sensor and the outside air temperature sensor The operation in portion, second air supplying part, the shutter and the baffle component.
8. air interchanger as claimed in claim 7, which is characterized in that the dust sensor, the carbon dioxide sensor, The air quality sensor, the room air temperature sensor are remote from the shell with the outside air temperature sensor From setting,
The control unit passes through dust sensor, the carbon dioxide sensor, the air described in wired or wireless receiving The value of mass sensor, the room air temperature sensor and the outside air temperature sensor measurement.
9. air interchanger as claimed in claim 7, which is characterized in that the air interchanger has:
Room air is discharged to outdoor by aeration clearing pattern, and after so that outdoor air is passed through the air cleaning filter It is flowed into interior;And
Room air is discharged to outdoor by forced exhaust pattern using the inhalation power of second air supplying part.
10. air interchanger as claimed in claim 9, which is characterized in that
When the gas concentration lwevel in room air is more than presetting gas concentration lwevel, and room air and outdoor are empty When the temperature difference of gas is more than the first presetting temperature gap, the control unit operates first air supplying part and described second Air supplying part opens the shutter and closes the baffle component, to execute the aeration clearing pattern,
When in room air odorant and radon consistence more than presetting concentration when, the control unit stops described first Air supplying part and second air supplying part is operated, the shutter is opened and closes the baffle component, described in executing Forced exhaust pattern.
11. air interchanger as claimed in claim 7, which is characterized in that the air interchanger has indoor circulation pattern, described Indoor circulation pattern is discharged to interior again after so that room air is passed through the air cleaning filter by the circulation stream.
12. air interchanger as claimed in claim 11, which is characterized in that
When the dust concentration in room air is more than the first presetting dust concentration, and the carbon dioxide in room air When concentration is less than presetting gas concentration lwevel, the control unit operates first air supplying part and stops described second and send Wind portion closes the shutter and opens the baffle component, to execute the indoor circulation pattern.
13. air interchanger as claimed in claim 7, which is characterized in that the air interchanger has nature exhaust mode, described Room air is discharged to outdoor by natural exhaust mode by free convection,
The control unit stops first air supplying part and second air supplying part according to specific command, opens the shutter simultaneously And the baffle component is opened, to execute the natural exhaust mode.
14. air interchanger as claimed in claim 7, which is characterized in that the air interchanger is taken a breath with low temperature change type A part for room air is discharged to outdoor by pattern, the low temperature change type ventilatory pattern, rest part is passed through described Circulation stream makes outdoor air pass through the air purification by being discharged to interior again after the air cleaning filter It is flowed into after filter indoor.
15. air interchanger as claimed in claim 14, which is characterized in that
When the gas concentration lwevel in room air is more than presetting gas concentration lwevel, and room air and outdoor are empty When the temperature difference of gas is more than presetting second temperature difference, the control unit operates first air supplying part and described second Air supplying part opens the shutter and opens the baffle component, to execute the low temperature change type ventilatory pattern.
16. air interchanger as claimed in claim 15, which is characterized in that the control unit makes second air supplying part with than institute State the low air quantity operation of the air quantity of the first air supplying part.
17. air interchanger as claimed in claim 15, which is characterized in that the control unit make the baffle component with 80% with Under aperture rate open.
18. air interchanger as claimed in claim 7, which is characterized in that the air interchanger has high speed cyclic mode, described High speed cyclic mode makes room air be flowed to the circulation stream and passes through described using the inhalation power of second air supplying part Again interior is discharged to after air cleaning filter.
19. air interchanger as claimed in claim 18, which is characterized in that
When the dust concentration in room air is more than the second presetting dust concentration, and the carbon dioxide in room air When concentration is less than presetting gas concentration lwevel, the control unit operates first air supplying part and second air supplying part, It closes the shutter and closes the baffle component, to execute the high speed cyclic mode.
CN201721919404.6U 2017-01-03 2017-12-29 Air interchanger Active CN207831574U (en)

Applications Claiming Priority (2)

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KR10-2017-0000759 2017-01-03
KR1020170000759A KR20180080415A (en) 2017-01-03 2017-01-03 Ventilation

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KR102308012B1 (en) * 2019-10-24 2021-10-01 (주)제피로스 An apparatus for air ventilation and cleaning
KR102311194B1 (en) * 2019-10-29 2021-10-13 주식회사 베터라이프 Ventilation system for indoor radon reduction
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