CN106594874A - Air circulation system and air conditioner - Google Patents
Air circulation system and air conditioner Download PDFInfo
- Publication number
- CN106594874A CN106594874A CN201611138814.7A CN201611138814A CN106594874A CN 106594874 A CN106594874 A CN 106594874A CN 201611138814 A CN201611138814 A CN 201611138814A CN 106594874 A CN106594874 A CN 106594874A
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- Prior art keywords
- air
- valve
- circulation system
- supply
- back segment
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Classifications
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
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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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- 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
-
- 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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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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
- F24F2110/20—Humidity
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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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Quality & Reliability (AREA)
- Other Air-Conditioning Systems (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention provides an air circulation system and an air conditioner, and belongs to the technical field of air conditioner devices. The air circulation system comprises a shell, a heat exchange device, an air exchange device and a switching device. The shell is provided with an air outlet and an air inlet. The air exchange device comprises a first air pipe, a first draught fan, a second air pipe and a second draught fan. The switching device comprises a switching control valve, a first valve and a second valve. The switching control valve is connected with a first air feeding front section and a second air feeding front section through pipelines. The first valve is connected with a first air feeding rear section. The second valve is connected with a second air feeding rear section. According to the air circulation system, by means of two-way circulating air, freshness and humidity of indoor air are kept, and the effect of lowering the indoor temperature is also achieved. In addition, by means of indoor circulation and regulation of the indoor circulation, good temperature control and energy consumption control can be achieved.
Description
Technical field
The present invention relates to air conditioner technical field, in particular to a kind of air circulation system and air-conditioning.
Background technology
Air-conditioning scalable indoor temperature and air quality, are that the office work of people and life bring huge facility,
Largely improve the quality of life of people.Due to existing air-conditioned defect, our life is also given using air-conditioning for a long time
Bring some troubles.Freezed using indoor circulation mode more than existing air-conditioning, due to indoor air and extraneous holding
Relative independence, in the case where air-conditioning continuously works, indoor air long-time cannot update, and cause the oxygen-containing of room air
Amount and water content are gradually reduced, and interior air is more and more muddy, dry.People enjoy air-conditioning bring it is convenient while also produce
Discomfort, the serious air-conditioning also affected in the health of body, therefore the city's home having is given it up；On the other hand, make
While using air-conditioning, opening door and window makes the air of interior be circulated with outdoor, and this results in the cold wind or hot blast of air-conditioning generation
Dissipation so that air-conditioning temperature adjustment effect have a greatly reduced quality, and waste preciousness the energy.
The content of the invention
It is an object of the invention to provide a kind of air circulation system and air-conditioning, by using outdoor air is passed through, realize
Indoor and outdoor two-way wind circulating effect, it is to avoid the drying of room air, muddiness.
What the present invention was realized in：
A kind of air circulation system, including housing, heat-exchanger rig, dilution air plant, switching device.Wherein, housing is provided with
Air outlet and air inlet.Dilution air plant includes the first airduct and the first blower fan being mutually matched, and the second wind being mutually matched
Pipe and the second blower fan.
First airduct has the first air-supply leading portion and the first air-supply back segment, and the opening of the first air-supply leading portion connects with air outlet
It is logical, and blown by the first blower fan, heat-exchanger rig is connected with the first air-supply leading portion matching, and to being entered by the air of heat-exchanger rig
Row heat exchange.
Second airduct has the second air-supply leading portion and the second air-supply back segment, and the opening of the second air-supply leading portion connects with air inlet
It is logical, and blown by the second blower fan, the first air-supply back segment is sheathed in the second air-supply back segment.Switching device includes switching control valve
Door, the first valve and the second valve, switching control valve is connected by pipeline with the first air-supply leading portion, the second air-supply leading portion,
First valve is connected with the first air-supply back segment, and the second valve is connected with the second air-supply back segment.
Preferably, switching device also includes being opened for controlling switching control valve, the first valve and the second valve
The controller for opening or closing.
Preferably, switching device also include with controller coordinate remote control, controller by wireless communication module with it is distant
The data communication connection of control device.
Preferably, wireless communication module includes that bluetooth communication, WIFI communication modules, infrared rays communication module, NFC lead to
One or more in letter module.
Preferably, switching device also includes the sensor for detecting ambient parameter, and sensor is connected with controller matching.
Controller is turned on or off according to environment parameter control switching control valve, the first valve and the second valve.
Preferably, ambient parameter includes oxygen concentration, the Carbon Dioxide in Air in air themperature, air humidity, air
One or more in concentration.
Preferably, air circulation system also includes that the air for treating into the first air-supply back segment carries out filtered air
Defecator, air filter is connected with the first air-supply back segment matching.
Preferably, the second valve is check valve, and is controlled by the one-way conduction of the second blower fan to shown second valve.
Preferably, the first airduct is the metal material of heat conduction, and the second airduct is that relative first airduct heat conductivity is lower
Material, such as plastic material.
Preferably, the second air-supply back segment is provided with the storage part and second connecting portion being connected with each other.First air-supply back segment sets
The submergence portion for being equipped with first connecting portion and matching with storage part, wherein, the vertically-mounted height of storage part is more than the second connection
The vertically-mounted height in portion.
A kind of air-conditioning including above-mentioned air circulation system.
The beneficial effect of the embodiment of the present invention：The air circulation system that the present invention is provided has the heat exchange of the work that cooperates
Device, dilution air plant and switching device.Wherein, heat-exchanger rig can play a part of to adjust temperature, so as to meet according to gas
Temperature adjusts the effect of indoor temperature.Air circulation system is controlled dilution air plant to change the air of indoor and outdoors by switching device
Endless form, so that while indoor temperature is adjusted, the quality of indoor air can also be kept, for example, air it is wet
Degree etc., and efficiently control energy consumption.
Description of the drawings
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below will be attached to what is used needed for embodiment
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, thus be not construed as it is right
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can be with according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is the structural representation of air circulation system provided in an embodiment of the present invention；
Fig. 2 shows the structural representation of the switching device in the air circulation system that Fig. 1 is provided；
Fig. 3 shows in air circulation system provided in an embodiment of the present invention first air-supply back segment and the second air-supply back segment
The structural representation of second configuration；
Fig. 4 shows in air circulation system provided in an embodiment of the present invention first air-supply back segment and the second air-supply back segment
The structural representation of the third configuration.
Icon：100- air circulation systems；101- housings；102- heat-exchanger rigs；103- dilution air plants；104- switching dresses
Put；105- air outlets；106- air inlets；107- vaporizers；108- condensers；109- compressors；110- capillary tubies；111- first
Airduct；The blower fans of 112- first；The airducts of 113- second；The blower fans of 114- second；The air-supply leading portions of 115- first；After 116- first blows
Section；The air-supply leading portions of 117- second；The air-supply back segments of 118- second；119- air filters；120- air vents；121- storage parts；
122- submergences portion；The valves of 124- first；The valves of 125- second；126- switching control valves；127- first is open；128- second is opened
Mouthful；129- first connecting portions；130- second connecting portions；131- drain pipies；132- single slope drainage valves；133- first controls valve；
The tapping pipes of 134- first；The tapping pipes of 135- second；136- second controls valve；The tapping pipes of 137- the 3rd；138- the 3rd controls valve.
Specific embodiment
To make purpose, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
The a part of embodiment of the present invention, rather than the embodiment of whole.Present invention enforcement generally described and illustrated in accompanying drawing herein
The component of example can be arranged and designed with a variety of configurations.Therefore, reality of the invention below to providing in the accompanying drawings
The detailed description for applying example is not intended to limit the scope of claimed invention, but is merely representative of the selected enforcement of the present invention
Example.Based on the embodiment in the present invention, what those of ordinary skill in the art were obtained under the premise of creative work is not made
Every other embodiment, belongs to the scope of protection of the invention.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it need not be further defined and is explained in subsequent accompanying drawing.
In describing the invention, it should be noted that term " on ", "left", "right", " vertical ", " interior ", " outward " etc. refer to
The orientation or position relationship for showing is that, based on orientation shown in the drawings or position relationship, or the invention product is usually put when using
The orientation put or position relationship, are for only for ease of the description present invention and simplify description, rather than indicate or imply the dress of indication
Put or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the present invention limit
System.Additionally, term " first ", " second ", " the 3rd " etc. are only used for distinguishing description, and it is not intended that indicating or implying relatively heavy
The property wanted.
In describing the invention, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting ",
" installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or one
The connection of body ground；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to indirect by intermediary
It is connected, can is the connection of two element internals.For the ordinary skill in the art, can be with concrete condition understanding
State term concrete meaning in the present invention.
Fig. 1 is the structural representation of air circulation system provided in an embodiment of the present invention 100, and Fig. 2 shows of the invention real
The structural representation of the switching device 104 in the air circulation system 100 of example offer is provided.Refering to Fig. 1, Fig. 2, the present embodiment is provided
A kind of air circulation system 100, including housing 101, heat-exchanger rig 102, dilution air plant 103, switching device 104.
Wherein, the shape of housing 101 can be cuboid or prismatic etc., according to specifically using scene and bar
Part is selected, such as in the present embodiment, housing 101 is cuboid as shown in Figure 1.Based on the convenience for using and use
Life-span considers that housing 101 can be made using multiple material, and to adapt to the requirement for using, for example, housing 101 can be adopted
Plastics, resin or metal material are made, and in the present embodiment, housing 101 is made using ABS engineering plastics.
The exchange of room air for convenience, housing 101 is additionally provided with housing 101 and is provided with air outlet 105 and air inlet
106.Wherein, air outlet 105 is used for air input interior, and indoor air is admitted to pipeline via air inlet 106.Such as Fig. 1,
Air outlet 105 and air inlet 106 are located remotely from each other respectively positioned at the different lateral of housing 101.Due to air outlet 105 and air intake
Mouthfuls 106 are located remotely from each other and positioned at the different lateral of housing 101, then the distance between air outlet 105 and air inlet 106 be relatively
Far, the reduction so that air between air outlet 105 and air inlet 106 influences each other, is conducive to the tune of room air, temperature
Section.It is understood that in other embodiments of the invention, the position of air outlet 105 and air inlet 106 can be with according to need
Other settings are carried out, for example, air outlet 105 and air inlet 106 are located remotely from each other and positioned at the same side wall of housing 101, this
Invention is not construed as limiting to the concrete structure and shape of air outlet 105 and air inlet 106.
In the present embodiment, the setting height(from bottom) of air outlet 105 is more than the setting height(from bottom) of air inlet 106.It is close due to cold air
More than the density of hot-air, the cold air for being passed through interior from air outlet 105 is moved degree to indoor lower, so that cold air exists
To a certain extent away from indoor air inlet 106, it is to avoid cold air discharges outdoor by rapid.Simultaneously, additionally it is possible to empty to indoor heat
Gas carries out preferable cooling effect.
Based on the purpose for adjusting wind direction and wind speed, in other embodiments of the invention, air outlet 105 and air inlet 106
Wind deflector (not shown) can be also arranged as required to, further wind deflector can carry out the adjustment of angle relative to housing 101, with
Just wind direction and wind speed are preferably adjusted.Further, wind deflector may also be configured to dismountable mode, in due course, to tear open
Unload and clean wind deflector.
In the present embodiment, housing 101 be mainly used in by the present embodiment provide air circulation system 100 in positioned at interior
All parts keep apart with user, it is to avoid its directly contact with human body, so as to protect to human body and all parts.
Heat-exchanger rig 102 primarily serves the effect for adjusting temperature.Specifically, heat-exchanger rig 102 is by by air outlet 105
The temperature of the air for getting in is adjusted, so as to reach the effect for adjusting temperature.Heat-exchanger rig 102 can adopt various cities
The heat exchange equipment sold, according to specifically using the selection of scene, condition and cost situation, can realize that heat exchange is advisable.For example,
Heat-exchanger rig 102 can be using heater, baffle heater or refrigerator etc., in the present embodiment, and air-conditioning refrigeration system is adopted
The heat exchange adjustment structure of commercially available air-conditioning, so as to carry out temperature adjustment when needed, such as freezes or heats, and improves temperature control
The motility of system.Heat-exchanger rig 102 mainly includes vaporizer 107, condenser 108, compressor 109, capillary tube 110 etc..This reality
In applying example, vaporizer 107 is located in housing 101, and condenser 108, compressor 109, capillary tube 110 are respectively positioned on outdoor.
With reference to Fig. 1, in the present embodiment, the working method of heat-exchanger rig 102 is as follows：Heat-exchanger rig 102 is mainly using refrigeration
Agent is operated.Cold-producing medium by gaseous state to liquid phase transformation when, discharge substantial amounts of heat；Cold-producing medium is by the most gaseous phase of liquid
During change, substantial amounts of heat can be absorbed.When to indoor input cold wind, compressor 109 compresses the gaseous refrigerant of low temperature, low pressure
For high temperature, the gaseous refrigerant of high pressure, condenser 108 is then delivered to, the liquid of room temperature, high pressure is become after condenser 108 radiates
State cold-producing medium, its heat is taken away by outdoor hot blast.Then, room temperature, the liquid refrigerant of high pressure enter vaporizer 107, liquid
Cold-producing medium will gasify, become the gaseous refrigerant of low temperature, so as to absorb substantial amounts of heat, vaporizer 107 will turn cold, empty
Gas is blown over from vaporizer 107 and is lowered the temperature.Then again Jing flows into capillary tube 110 to gaseous refrigerant by pipeline, due to refrigeration
Agent reduces suddenly from space after the arrival capillary tube 110 of vaporizer 107, pressure increase, enters back into compressor 109 and follows so as to be formed
Ring.It is understood that in other embodiments of the invention, heat-exchanger rig 102 can also be selected according to specific service condition
Different operating mode.For example, by arranging the components, such as cross valve such as different valves, the method for operation of cold-producing medium is changed, from
And realize heating interior.
In the present embodiment, dilution air plant 103 is mainly used in guiding air flow.Referring to Fig. 1 and Fig. 2, wind dress is changed
Putting 103 includes the first airduct 111, the first blower fan 112, the second airduct 113 and the second blower fan 114.First airduct 111 and first
Blower fan 112 is mutually matched work, and the second airduct 113 and the second blower fan 114 are mutually matched work.First airduct 111 for example can be adopted
With the metal pipe material of heat conduction, such as aluminum pipe, copper pipe, the second airduct 113 for example can adopt lower relative to the heat conduction of the first airduct 111
Material, plastic hollow pipe such as or rubber hollow pipe, in the present embodiment, the first airduct 111 adopts copper pipe, the second airduct
113 adopt plastic hollow pipe.First blower fan 112 and the second blower fan 114 adopt commercially available blower fan, such as centrifugal fan, axle stream
Blower fan, is not elaborated to its concrete outcome in the present embodiment.By reasonable selection the first blower fan 112 and the second blower fan 114,
And coordinate wind deflector, by controlling the power of the first blower fan 112 and the second blower fan 114, and adjust the angle of wind deflector with
Just reach more preferable wind speed to adjust, so as to realize keeping the permanent pure and fresh and nice and cool of room air.For example, first blower fan 112
Air output is more than the air output of the second blower fan 114, so that the malleation of the certain degree of indoor holding, makes the air of interior steady
Surely low temperature, the state of cleaning are kept.
Wherein, the first airduct 111 has the first air-supply air-supply back segment 116 of leading portion 115 and first, the first air-supply leading portion 115
Opening connect with air outlet 105, and blown by the first blower fan 112；Heat-exchanger rig 102 is matched with the first air-supply leading portion 115
Connection, and to being exchanged heat by the air of heat-exchanger rig 102.Additionally, the vaporizer 107 in heat-exchanger rig 102 is arranged at
In one air-supply leading portion 115, to make the air in the first air-supply leading portion 115 lower the temperature by heat exchange when flowing through steamer.Second
Airduct 113 has the second air-supply air-supply back segment 118 of leading portion 117 and second, the opening and air inlet 106 of the second air-supply leading portion 117
Connection, and blown by the second blower fan 114, the first air-supply back segment 116 is sheathed in the second air-supply back segment 118.To reduce first
Influencing each other between the airduct 113 of airduct 111 and second, after the first opening 127 of the first air-supply back segment 116 is away from the second air-supply
Second opening 128 of section 118, after reducing room air via directly being blown by first after the second air-supply discharge of back segment 118
The situation of the suction of section 116.
Fig. 3 shows the combination of the air-supply air-supply back segment 118 of back segment 116 and second of another kind first in the embodiment of the present invention
View.As shown in figure 3, the second air-supply back segment 118 is provided with the storage part 121 and second connecting portion 130 being connected with each other.
The submergence portion 122 that first air-supply back segment 116 is provided with first connecting portion 129 and matches with storage part 121.Wherein, storage part
121 vertically-mounted height more than second connecting portion 130 vertically-mounted height, so as to can in storage part 121 reservoir part
Water, when water is more than threshold value, water-retention can flow out storage part 121 into second connecting portion 130.
When air circulation system 100 is when heating, indoor air themperature is higher relative to outdoor air themperature, water-retention
During the mutual heat transfer of the air in portion 121 and submergence portion 122, partly by indoor discharge air can condensation be simultaneously in storage part 121
Air in submergence portion 122 is tentatively heated, while another part can be directly over second by the air of indoor discharge opening
Mouth 128 is discharged in outside atmosphere.By using the heat of condensed water, improve air circulation system 100 heats speed, from
And the temperature of interior can be quickly improved, while heat-exchanger rig 102 can be utilized more effectively, improve capacity usage ratio.Work as storage
When condensed water accumulation in water portion 121 is excessive, can also be discharged via the second opening 128 by second connecting portion 130.
Further, referring to Fig. 3, air circulation system 100 can also arrange the He of drain pipe 131 being mutually matched
Single slope drainage valve 132.Single slope drainage valve 132 makes its one-way conduction, single slope drainage valve 132 for example may be used for controlling drain pipe 131
With using commercially available check valve.Refering to Fig. 3, Fig. 4, when air circulation system 100 is in refrigeration, due to indoor air themperature phase
It is lower for outdoor air themperature, during the mutual heat transfer of the air in storage part 121 and submergence portion 122, partly by outdoor input
Air can tentatively be cooled down to outdoor air by indoor output by the relative temperature in storage part 121 is lower, then
Freezed by vaporizer 107 again, the efficiency of refrigeration is improve by repeatedly refrigeration, can quickly reduce the temperature of interior, together
When can more effectively utilize heat-exchanger rig 102, improve capacity usage ratio.On the other hand, when the water condensation or storage in submergence portion 122
When product is excessive, can be discharged in the second connecting portion 130 of the second air-supply back segment 118 via drain pipe 131, then by the second opening
128 discharge.Single slope drainage valve 132 for example may also be employed sponge, closed to be filled in drain pipe 131, i.e., completely with drain pipe 131
Inwall extruding contact, keep it is permeable and meanwhile hinder air pass through, so as to prevent air circulation side in air circulation system 100
The disturbed and impact of formula.
Fig. 4 shows the combination of the third the first air-supply air-supply back segment 118 of back segment 116 and second in the embodiment of the present invention
View.As shown in figure 4, second connecting portion 130 is provided with air vent 120, the second opening 128 of second connecting portion 130
Vertically-mounted height more than first connecting portion 129 be located at second connecting portion 130 in position vertically-mounted height so that
Obtaining can also in due course form condensation hydrops in second connecting portion 130, such that it is able to corresponding with first connecting portion 129
Heat exchange is carried out in the part of the position of second connecting portion 130, so as to realize the purpose of advance heat exchange.Air vent 120 can be used for
Carry out discharge room air when reservoir storage is larger in storage part 121 and second connecting portion 130 to use.Correspondingly, air circulation
System 100 also includes the first tapping pipe 134, the second tapping pipe 135 and the 3rd tapping pipe 137, and the first tapping pipe 134 is pacified
Equipped with the first control valve 133 (the first control valve 133 is adjacent to the first storage part 121), the second tapping pipe 135 is provided with the second control
Valve 136, the 3rd tapping pipe 137 is provided with the 3rd control valve 138.The first control control valve 136 and the 3rd of valve 133, second is controlled
Valve processed 138 can select commercially available check valve, be advisable in order to manipulating and adjusting current, so as to avoid the air of outdoor by the
One tapping pipe 134, the second tapping pipe 135 and the 3rd tapping pipe 137 are entered in second connecting portion 130, and then avoid outdoor
Air interior is input into by the second airduct 113.First control control 138, the valve of control of valve 136 and the 3rd of valve 133, second
Sponge such as may also be employed, is filled in pipeline, and the completely cross section of each pipeline, so as to it is to be held it is permeable in the case of,
Passing through for air is avoided, so as to prevent being interfered and affecting for air circulation mode in air circulation system 100.
Wherein, one end of the first tapping pipe 134 is connected with storage part 121 and tube chamber is interconnected, the second tapping pipe 135
Two ends are connected respectively with first connecting portion 129, the first tapping pipe 134, and tube chamber is interconnected, the two ends of the 3rd tapping pipe 137
It is connected with second connecting portion 130, the first tapping pipe 134 respectively, and tube chamber is interconnected.
The opening and closing that valve 136 and second controls valve 136 are controlled by the first control valve 133, second so that first
Tapping pipe 134, the second tapping pipe 135 and the 3rd tapping pipe 137 alternatively carry out draining, can cause when the second air-supply back segment
Can be stored by the condensation of the outdoor air of indoor discharge when necessary in 118 storage part 121 and second connecting portion 130
Water, so as to carry out advance heat exchange to the air that transports in submergence portion 122 and first connecting portion 129, then again by heat exchange
The heat exchange again of device 102, so as to greatly improve the heat exchange efficiency of heat-exchanger rig 102.Correspondingly, when the first air-supply back segment 116
Submergence portion 122 and first connecting portion 129 in can the water-retention by the condensation of outdoor input indoor air when necessary, from
And advance heat exchange is carried out to the air that transports in storage part 121 and second connecting portion 130, so as to greatly improve heat-exchanger rig
102 heat transfer rate.
As shown in Figures 1 to 4, the first air-supply back segment 116 of the first airduct 111 is sheathed on the second of the second airduct 113 and send
In wind back segment 118, and the first air-supply back segment 116 is used for indoor input air, and the second air-supply back segment 118 is used for outdoor output
Air, therefore, in order to keep the turnover air quantity of the first air-supply back segment 116 and the second air-supply back segment 118 or pass in and out the big of wind speed
Cause quite make the sectional area of the first air-supply back segment 116 and the second air-supply back segment 118 roughly the same or with less difference
Away from, and this be also possible that air circulation system 100 wind make an uproar it is less.For example, when air quantity is in 200～800m2·h-2When, make an uproar
Sound value can be controlled in 40～50dB, and wind speed is can be controlled in 3～7m/s.
In the present embodiment, switching device 104 includes switching control valve 126, the first valve 124 and the second valve 125,
And it is controlled by flowing of each valve to fluid in the first airduct 111 and the second airduct 113, and is adjusted as needed
Section.Air circulation system 100 adjusts the endless form of indoor and outdoors air by switching device 104, to improve temperature tune
The speed of section, reduces energy consumption, while improving IAQ (indoor air quality).
Wherein, switching control valve 126 is connected by pipeline and the first air-supply air-supply leading portion 117 of leading portion 115, second, with
The whether UNICOM that control first is blown between the air-supply leading portion 117 of leading portion 115 and second.First valve 124 and the first air-supply back segment
116 connections, the second valve 125 is connected with the second air-supply back segment 118.Switching control valve 126, the first valve 124 and second
Valve 125 can adopt various commercially available valves, be advisable with facilitating to adjust and control gas circulation, in the embodiment of the present invention, adopt
Electromagnetic valve, is beneficial to and is controlled.Further, the second valve 125 can adopt check valve, be controlled with will pass through the second valve 125
Make by the one-way conduction of the second blower fan 114 to shown second valve 125, so as to the air for avoiding outdoor passes through the second airduct 113
Got in by air inlet 106.
In other embodiments of the invention, switching device 104 can be also arranged as required to for controlling switching control valve
The controller (not shown) that the 126, first valve 124 of door and the second valve 125 are turned on or off.Can using controller
To reduce the difficulty and complexity of control, so as to improve the convenience of control, the accuracy of control is improved.
Further, switching device 104 can also include the remote control (not shown) coordinated with controller, and controller passes through
Wireless communication module is communicated to connect with remote-controller data.Wireless communication module can have multiple choices, according to specifically need into
Row is selected, and for example, wireless communication module includes bluetooth communication, WIFI communication modules, infrared rays communication module, NFC communication
One or more in module.
Further, as needed, switching device 104 also includes the sensor for detecting ambient parameter, sensor with
Controller matching connection, controller is according to environment parameter control switching control valve 126, the first valve 124 and the second valve
125 are turned on or off.Wherein, ambient parameter includes oxygen concentration, the air in air themperature, air humidity, air
One or more in middle gas concentration lwevel.
Due to the setting of sensor, it can in time detect the air quality of interior, to join accordingly as needed
When number reaches or operates default threshold value, switching control valve 126, the first valve 124 and second are adjusted by controller
Valve 125, so as to it is more flexible, accurate, timely, efficiently adjust room air.
It is the pollution for reducing outdoor air to room air because the pellets such as the dust in air are more, it is empty
Gas blood circulation 100 is additionally provided with for treating the sky as shown in Figure 1 filtered into the air of the first air-supply back segment 116
Gas defecator 119, and air filter 119 with first air-supply back segment 116 matching be connected.When outdoor air passes through air
When defecator 119 enters the first airduct 111, dust, impurity in air etc. are filtered, so as to play the work of purify air
With to reduce pollution of the air of outdoor muddiness to room air.Air filter 119 can be various commercially available air mistakes
Filter device 119, for example with drainage screen or is filled with material for core filter tube etc..In the present embodiment, air filter
119 adopt drainage screen.Additionally, in other embodiments of the invention, can to arrange exsiccator (not shown) on drainage screen,
With the steam in dry air, making moist or corrosion occurring for each equipment is prevented.Exsiccator can be provided with dehumidizer using interior,
The such as ventilative cloth bag of calcium sulfate, calcium chloride, silica gel, montmorillonite.
The operation principle of the air circulation system 100 in the embodiment of the present invention is illustrated below in conjunction with Fig. 1 to Fig. 4.
The air circulation system 100 that the present invention is provided at least has two kinds of mode of operations, i.e. indoor air circulation and outdoor
Air circulation.
Wherein, during indoor air circulation, the first valve 124 and the second valve 125 in switching device 104 is turned off, and
Switching control valve 126 is opened, so that air inlet 106 and air outlet 105 are blown by the first air-supply leading portion 115 and second
Leading portion 117 is connected.Now, indoor air is delivered in the first air-supply leading portion 115 and heat-exchanger rig 102 by air inlet 106
Vaporizer 107 carry out heat exchange, then through air outlet 105 be input to interior again.Indoors under air circulation mode, pass through
Select the working method of heat-exchanger rig 102, it is possible to achieve the regulation to indoor temperature, such as raise and reduce.Indoors air is followed
Under ring mode, indoor temperature can rapidly reach the temperature of setting, so as to reducing energy consumption, improve efficiency.
Wherein, when indoor and outdoor air is circulated, the first valve 124 and the second valve 125 in switching device 104 is opened,
And switching control valve 126 is closed, so that air inlet 106 aspirates indoor air and by second using the second pressure fan
Air-supply back segment 118 is discharged to outdoor, and correspondingly, air outlet 105 aspirates outdoor air and passes through the by the first pressure fan
One air-supply leading portion 115 is delivered to interior.Now, the air of interior is delivered in the evaporation in heat-exchanger rig 102 by outdoor
Heat exchange is carried out with it during device 107, then through air outlet 105 interior is input to again.Indoors under outer air circulation mode, lead to
Cross the working method for selecting heat-exchanger rig 102, it is possible to achieve the regulation to indoor temperature, such as raise and reduce.Outer space indoors
Under gas circulation pattern, indoor control can rapidly be updated, so as to while realizing adjusting indoor temperature, additionally it is possible to change
It is apt to indoor air quality.
The air circulation system 100 that the present invention is provided, can introduce indoor by outdoor air, and in the process for introducing
In, also it can be carried out.Meanwhile, indoor air can be transported to outdoor, so as to keep the fresh and nice and cool of room air.
In said process, the air that can not adopt interior is circulated, and being circulated using room air and outdoor air, from
And existing air-conditioning can be avoided during refrigeration so that indoor stuffy, oxygen content reduces, is air-dried etc. to ask
Topic so that the quality of indoor air is greatly improved.
In addition, air circulation system 100 can also be for different service conditions, and the temperature and air matter of interior
Amount, adjusts the endless form of air, i.e. indoor air circulation, outdoor and indoor air circulation, so as to improve temperature control speed,
Reduce energy consumption, improve air quality.Air circulation system provided in an embodiment of the present invention 100 can be independently operated, can also be tied
Close and used in existing heat-exchanger rig 102, such as the VMC (Ventilation Mechanical Control System) of large-scale building, or can be combined with other
Establishment of component is used for air-conditioning.
The preferred embodiments of the present invention are the foregoing is only, the present invention is not limited to, for the skill of this area
For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair
Change, equivalent, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of air circulation system, it is characterised in that including housing, heat-exchanger rig, dilution air plant, switching device；The shell
Body is provided with air outlet and air inlet；The dilution air plant includes the first airduct for being mutually matched and the first blower fan, and mutually
Second airduct and the second blower fan of matching；First airduct have first air-supply leading portion and first air-supply back segment, described first
The opening of air-supply leading portion is connected with the air outlet, and is blown by first blower fan, the heat-exchanger rig and described first
Air-supply leading portion matching connection, and to being exchanged heat by the air of the heat-exchanger rig；Second airduct is with the second air-supply
Leading portion and the second air-supply back segment, the opening of the second air-supply leading portion is connected with the air inlet, and by second blower fan
Air-supply, the first air-supply back segment is sheathed in the second air-supply back segment；The switching device include switching control valve, the
One valve and the second valve, before the switching control valve is blown by pipeline with the described first air-supply leading portion, described second
Section connection, first valve is connected with the described first air-supply back segment, and second valve is connected with the described second air-supply back segment.
2. air circulation system according to claim 1, it is characterised in that the switching device is also included for controlling
State the controller that switching control valve, first valve and second valve are turned on and off.
3. air circulation system according to claim 2, it is characterised in that the switching device also includes and the control
The remote control that device coordinates, the controller is communicated to connect by wireless communication module with the remote-controller data.
4. air circulation system according to claim 3, it is characterised in that the wireless communication module includes Bluetooth communication
One or more in module, WIFI communication modules, infrared rays communication module, NFC communication module.
5. the air circulation system according to one of claim 2 to 4, it is characterised in that the switching device also includes using
In the sensor of detection ambient parameter, the sensor is connected with controller matching, and the controller is according to the environment
Switching control valve, first valve and second valve are turned on and off described in state modulator.
6. air circulation system according to claim 5, it is characterised in that the ambient parameter includes air themperature, sky
One or more in oxygen concentration, the carbon dioxide concentration in air in air humidity degree, air.
7. air circulation system according to claim 1, it is characterised in that the air circulation system is also included for right
The air treated into the described first air-supply back segment carries out filtered air defecator, the air filter and described first
Air-supply back segment matching connection.
8. the air circulation system according to claim 1 or 7, it is characterised in that second valve is check valve, and is controlled
Make by the one-way conduction of second blower fan to shown second valve.
9. air circulation system according to claim 1, it is characterised in that the second air-supply back segment is provided with and mutually interconnects
The storage part for connecing and second connecting portion, the first air-supply back segment is provided with first connecting portion and matches with the storage part
Submergence portion, the vertically-mounted height of the storage part is more than the vertically-mounted height of the second connecting portion.
10. a kind of air-conditioning, it is characterised in that include the air circulation system as described in one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611138814.7A CN106594874B (en) | 2016-12-12 | 2016-12-12 | Air circulation system and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611138814.7A CN106594874B (en) | 2016-12-12 | 2016-12-12 | Air circulation system and air conditioner |
Publications (2)
| Publication Number | Publication Date |
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| CN106594874A true CN106594874A (en) | 2017-04-26 |
| CN106594874B CN106594874B (en) | 2020-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611138814.7A Expired - Fee Related CN106594874B (en) | 2016-12-12 | 2016-12-12 | Air circulation system and air conditioner |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110192542A (en) * | 2019-04-22 | 2019-09-03 | 嵊州陌桑高科股份有限公司 | A kind of self-circulation type side feeding system based on industrial aquaculture room |
| CN110639922A (en) * | 2019-09-26 | 2020-01-03 | 安徽天辉实验室设备有限公司 | Laboratory ventilation system |
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| JPS58108350A (en) * | 1981-12-22 | 1983-06-28 | Hiroshi Emoto | Heat exchanging ventilator |
| CN1420311A (en) * | 2002-12-11 | 2003-05-28 | 蒋国良 | Fresh air energy-saving air conditioning device |
| CN102628600A (en) * | 2012-04-21 | 2012-08-08 | 杭州国电能源环境设计研究院有限公司 | Heat recovery air treatment device with built-in heat pump and heat recovery air treatment method |
| CN204006434U (en) * | 2014-06-24 | 2014-12-10 | 东莞市国祥空调设备有限公司 | A kind of condensation heat recovery type rotary wheel dehumidifying air-conditioning unit |
| CN105091404A (en) * | 2015-07-20 | 2015-11-25 | 莫胜钦 | Air conditioning system |
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|---|---|---|---|---|
| JPS58108350A (en) * | 1981-12-22 | 1983-06-28 | Hiroshi Emoto | Heat exchanging ventilator |
| CN1420311A (en) * | 2002-12-11 | 2003-05-28 | 蒋国良 | Fresh air energy-saving air conditioning device |
| CN102628600A (en) * | 2012-04-21 | 2012-08-08 | 杭州国电能源环境设计研究院有限公司 | Heat recovery air treatment device with built-in heat pump and heat recovery air treatment method |
| CN204006434U (en) * | 2014-06-24 | 2014-12-10 | 东莞市国祥空调设备有限公司 | A kind of condensation heat recovery type rotary wheel dehumidifying air-conditioning unit |
| CN105091404A (en) * | 2015-07-20 | 2015-11-25 | 莫胜钦 | Air conditioning system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110192542A (en) * | 2019-04-22 | 2019-09-03 | 嵊州陌桑高科股份有限公司 | A kind of self-circulation type side feeding system based on industrial aquaculture room |
| CN110639922A (en) * | 2019-09-26 | 2020-01-03 | 安徽天辉实验室设备有限公司 | Laboratory ventilation system |
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| Publication number | Publication date |
|---|---|
| CN106594874B (en) | 2020-01-10 |
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