CN109059129A - Air-conditioning and air-conditioner outdoor unit - Google Patents
Air-conditioning and air-conditioner outdoor unit Download PDFInfo
- Publication number
- CN109059129A CN109059129A CN201811013663.1A CN201811013663A CN109059129A CN 109059129 A CN109059129 A CN 109059129A CN 201811013663 A CN201811013663 A CN 201811013663A CN 109059129 A CN109059129 A CN 109059129A
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- CN
- China
- Prior art keywords
- air
- outdoor unit
- outlet
- inlet
- heat exchange
- 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.)
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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
- F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
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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
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- 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
- F24F13/30—Arrangement or mounting of heat-exchangers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The present invention relates to a kind of air-conditioning and air-conditioner outdoor units, air-conditioner outdoor unit has heat exchange mode and fresh air mode, and the air-conditioner outdoor unit includes: the shell with inner cavity, one end of the shell offers air inlet and inlet and outlet, and the other end of the shell offers air outlet；In the heat exchange mode, the air inlet and the inlet and outlet are in the interior intracavitary formation heat exchange current path；In the fresh air mode, the air inlet and the inlet and outlet are between the air outlet in the interior intracavitary formation fresh air current path.When needing to freeze to indoor environment and heated, air-conditioner outdoor unit switches to heat exchange mode, and outdoor air flows through exchanging air logical circulation road to cooperate outdoor air-conditioner to carry out heat exchange work, while realizing refrigeration or heating to indoor environment.In season in spring and autumn, outdoor temperature is suitable for that room temperature is higher, and air-conditioner outdoor unit switches to fresh air mode, and outdoor air is introduced to indoor, realization fresh air function by fresh air current path.
Description
Technical field
The present invention relates to air-conditioning technique fields, more particularly to air-conditioning and air-conditioner outdoor unit.
Background technique
Air-conditioning generally comprises indoor unit and outdoor unit, and indoor unit is connect with outdoor unit by pipeline, and is set in outdoor unit
It is equipped with compressor and outdoor heat exchanger, indoor heat exchanger is provided in indoor unit, refrigerant is compressed to height in compressor
Then warm high pressure gas condenses heat release in one of heat exchanger and outdoor heat exchanger indoors, the evaporation endothermic in another one,
Heating or refrigerating function are realized to indoor environment.
Multi-connected air conditioner belongs to a kind of central air-conditioning, and an outdoor unit is made to connect two or more rooms by piping
Interior machine.Wherein, outdoor unit can be mounted on building masonry wall with wall-penetrating type, and summer cooperates indoor mechanism cold, and winter cooperates indoor unit
Heating.But in season in spring and autumn, outdoor temperature is suitable for, and in the case that room temperature is higher, outdoor air can not be introduced room
It is interior, do not have fresh air mode.
Summary of the invention
Based on this, it is necessary to aiming at the problem that air-conditioner outdoor unit can not have both heat exchange and fresh air function, provide one kind and have both
The air-conditioner outdoor unit of heat exchange and fresh air mode.
A kind of air-conditioner outdoor unit, the air-conditioner outdoor unit have heat exchange mode and fresh air mode, and the air-conditioner outdoor unit
Include:
Shell with inner cavity, one end of the shell offer air inlet and inlet and outlet, the other end of the shell
Offer air outlet；
In the heat exchange mode, the air inlet is connected to formation heat exchange air-flow with the inlet and outlet in the inner cavity
Access；
In the fresh air mode, the air inlet and the inlet and outlet connect in the inner cavity with the air outlet
It is logical to form fresh air current path.
Above-mentioned air-conditioner outdoor unit has heat exchange mode and fresh air mode, is freezed to indoor environment and is heated needing
When, air-conditioner outdoor unit switches to heat exchange mode, and intracavitary is formationed exchanges heat current path inside between air inlet and inlet and outlet, outdoor
Air enters inner cavity from air inlet and exchanges heat, and then flows out from inlet and outlet, so causes air flow through heat exchange current path, together
Shi Peihe outdoor air-conditioner carries out heat exchange work, realizes refrigeration or heating to indoor environment.In season in spring and autumn, if outdoor temperature is suitable
Preferably, room temperature is higher, and air-conditioner outdoor unit can switch to fresh air mode, including air inlet and inlet and outlet are between air outlet
Intracavitary formation fresh air current path, outdoor air enter inner cavity from air inlet and inlet and outlet, then flow to interior from air outlet,
Outdoor air is so introduced to by fresh air current path indoor, realization fresh air function.
It in one of the embodiments, further include blower, the blower corresponds to the inlet and outlet set on described interior intracavitary；
In the heat exchange mode, the blower is rotated in a first direction, and air is driven to flow through the heat exchange airflow channel；
In the fresh air mode, the blower is rotated along second direction opposite to the first direction, drives air
Flow through the fresh air current path.
It in one of the embodiments, further include wind deflector, the wind deflector is movably arranged on the shell, and is hidden
Keep off or open the air outlet；
In the heat exchange mode, the wind deflector blocks the air outlet, the air inlet and the inlet and outlet phase
It is intercommunicated, form the heat exchange current path；
In the fresh air mode, the wind deflector opens the air outlet, the air inlet, the inlet and outlet and institute
It is homogeneously intercommunicated to state air outlet, forms the heat exchange current path.
It in one of the embodiments, further include heat exchanger, the heat exchanger is set to described interior intracavitary, and is located at described change
In hot gas logical circulation road, the blower is between the inlet and outlet and the heat exchanger.
In one of the embodiments, in the heat exchange mode, the heat exchanger is opened, in the fresh air mode,
The heat exchanger is closed.
It in one of the embodiments, further include filter screen for filtering air, the filter screen is removably disposed
At the air outlet.
The filter screen is that air is allowed to flow to indoor unidirectional filter screen by outdoor in one of the embodiments,.
In one of the embodiments, further include induction system, the induction system include controller and with it is described
The air quality inductor and alarm of controller connection, the air quality inductor are set at the filter screen, are used for
Air quality is detected, when the air quality is lower than preset level, the controller controls the alarm and opens.
In one of the embodiments, further include heating module, the heating module be located at it is described interior intracavitary, and be set to institute
State air inlet.
The heat exchange mode includes heating mode and refrigeration mode in one of the embodiments, in the heating mode
Under, when the environment temperature locating for the air-conditioner outdoor unit is lower than zero degree, the heating module is opened.
The present invention also provides a kind of air-conditioning, including air conditioner indoor unit and above-mentioned air-conditioner outdoor unit, the air conditioner indoor unit with
The air-conditioner outdoor unit connection.
The air-conditioning is multi-connected air conditioner in one of the embodiments, and the air conditioner indoor unit includes multiple, Duo Gesuo
Air conditioner indoor unit is stated to connect with the air-conditioner outdoor unit.
Detailed description of the invention
Fig. 1 is the application schematic diagram of air-conditioner outdoor unit in one embodiment of the invention；
Fig. 2 is the structural schematic diagram of air-conditioner outdoor unit shown in Fig. 1；
Fig. 3 is the schematic diagram that air-conditioner outdoor unit shown in Fig. 2 is in heat exchange mode；
Fig. 4 is the schematic diagram that air-conditioner outdoor unit shown in Fig. 2 is in fresh air mode.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give presently preferred embodiments of the present invention.But the invention can be realized in many different forms, however it is not limited to this paper institute
The embodiment of description.On the contrary, purpose of providing these embodiments is keeps the understanding to the disclosure more thorough
Comprehensively.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the listed item of pass.
As shown in Figure 1, providing a kind of air-conditioner outdoor unit 100, the peace through walls of air-conditioner outdoor unit 100 in one embodiment of the invention
On wall loaded on building, and there is heat exchange mode and fresh air mode.Under heat exchange mode, air-conditioner outdoor unit 100 and air-conditioning
Indoor unit cooperation, freezes to indoor environment or is heated.Under fresh air mode, outdoor air can be by being arranged on wall
Air-conditioner outdoor unit 100 enter the room, provide fresh air for indoor environment.
As Figure 2-3, in some embodiments, air-conditioner outdoor unit 100 includes the shell 10 with inner cavity 20, shell 10
One end offer air inlet 11 and inlet and outlet 13, the other end of shell 10, which is set, offers air outlet 15.In the mode of heat exchange,
Air inlet 11 is connected to formation heat exchange current path with inlet and outlet 13 in inner cavity 20, outdoor air is introduced from air inlet 11 in
Chamber 20 exchanges heat, and then flows out from inlet and outlet 13, and such air flows through exchanging air logical circulation road to cooperate outdoor air-conditioner 100
Heat exchange work is carried out, refrigeration or heating are realized to indoor environment；In fresh air mode, air inlet 11 and inlet and outlet 13 and go out
Air port 15 is connected in inner cavity 20 and forms fresh air current path, and outdoor air enters inner cavity from air inlet 11 and inlet and outlet 13
20, interior then is flowed to from air outlet 15, outdoor air is introduced to indoor, realization fresh air function by fresh air current path.
As shown in figure 3, air-conditioner outdoor unit 100 further includes blower 30, the corresponding inlet and outlet 13 of blower 30 is set in inner cavity 20,
And be rotated in a first direction under heat exchange mode, drive air flow through exchanging air circulation road, make air by air inlet 11 flow into
Air outlet 13, and on the way exchange heat, so that air-conditioner outdoor unit 100 is realized heat exchange function.Specifically, air-conditioner outdoor unit 100 is gone back
Including heat exchanger 50, heat exchanger 50 is set in inner cavity 20, and is located on heat exchange current path, and blower 30 is located at air inlet 13 and changes
Between hot device 50, it can so be carried out by flowing to the air of inlet and outlet 13 by air inlet 11 with the refrigerant in heat exchanger 50
Heat exchange function is realized in heat exchange.
As shown in figure 4, blower 30 is rotated along the second direction opposite with first direction under fresh air mode, drive air
Fresh air current path is flowed through, so that air is flowed to air outlet 15 by air inlet 11 and inlet and outlet 13, extraneous fresh air is just
Inner cavity 20 can be entered from the air inlet 11 and inlet and outlet 13 of 10 one end of shell, then from the air outlet 15 of 10 other end of shell
It is entered the room after outflow, introduces fresh air for indoor environment.It is only needed in season in spring and autumn if room temperature is higher than outdoor temperature
Fresh air mode is opened, outdoor fresh air is introduced by the blower 30 being rotated in a second direction, by indoor, reduction room temperature,
Keep indoor environment more comfortable.
Further, in the mode of heat exchange, heat exchanger 50 is opened, on the refrigerant and heat exchange current path in heat exchanger 50
Air exchanges heat；In fresh air mode, heat exchanger 50 is closed, by fresh air airflow channel, the air for being suitable for by outdoor temperature
Interior is introduced, can make room temperature is suitable for not needing starting heat exchanger 50, saves electricity, reduces noise.
In some embodiments, shell 10 includes foreboard 12, back plate 14 and two side plates 16, and foreboard 12 and back plate 14 are opposite
Setting, one of two side plates 16 are connected between foreboard 12 and phase the same end of institute's back plate 14, in two side plates 16
Another one be connected between foreboard 12 and the other end of back plate 14.The middle position of foreboard 12 offers inlet and outlet 13, preceding
Two air inlets 11 are also provided on plate 12, and inlet and outlet 13 is located between two air inlets 11；Close to foreboard on side plate 16
12 one end also offers air inlet 11, and air outlet 15 is offered in back plate 14.In this way, under the drive of blower 30, air by
The air inlet 11 of foreboard 12 and side plate 16 enters, then from the outflow of the inlet and outlet 13 of foreboard 12 or air by 12 He of foreboard
The air inlet 11 of side plate 16 and the inlet and outlet 13 of foreboard 12 enter, and then flow out from the air outlet 15 of back plate 14.
Further, recess is formed with grip part 161 on side plate 16, is moved easily and installs outdoor air-conditioner 100.
In some embodiments, heat exchanger 50 is set in the inner cavity 20 of shell 10, and inner cavity 20 is divided into the first receiving
Chamber 21 and the second accommodating chamber 23, blower 30 are contained in the first accommodating chamber 21, and inlet and outlet 13 is connected to the first accommodating chamber 21,
Air inlet 11 and air outlet 15 are located at 23 both ends of the second accommodating chamber, and are connected to the second accommodating chamber 23.In this way, exchanging heat
The first accommodating chamber 21 and the second accommodating chamber 23 are formed between device 50 and the cavity wall of inner cavity 20, and blower 30 is contained in the first accommodating chamber
In 21, other component is contained in the second accommodating chamber 23.For example, pipeline assembly, electric appliance component can be contained in the second accommodating chamber
In 23.
As shown in figure 3, blower 30 is rotated in a first direction under heat exchange mode, air under the drive of blower 30, by into
Air port 11 enters the second accommodating chamber 23, and enters the first accommodating chamber 21 after the heat exchange of heat exchanger 50, in completion and heat exchanger 50
Enter the first accommodating chamber 21 after the heat exchange of refrigerant, is finally flowed out from inlet and outlet 13, complete heat exchange.As shown in figure 4,
Under fresh air mode, blower 30 is rotated in a second direction, air under the drive of blower 30, by inlet and outlet 13 and air inlet 11 into
Enter the first accommodating chamber 21 and the second accommodating chamber 23, and flowed out behind the other side of the second accommodating chamber 23 from air outlet 15, in turn
It enters the room, so introduces outdoor air indoor.
Specifically, heat exchanger 50 includes first segment, second segment and interlude, and first segment and second segment are located at disengaging
The opposite sides in air port 13, interlude are arranged and are connected between first segment and second segment, such first with respect to inlet and outlet 13
Section, second segment and interlude enclose outside inlet and outlet 13, and the air entered from air inlet 11 can be from all directions into mistake first
Inlet and outlet 13 is flowed to after section, second end and interlude, heat exchanger 50 and the heat exchange area of air are larger, and heat exchange efficiency is higher.
Meanwhile the first accommodating chamber being connected to inlet and outlet 13 is formed between first segment, second segment and interlude and the cavity wall of inner cavity 20
21, it can be used for accommodating blower 30.It is also formed and the first accommodating chamber between first segment, second segment and interlude and the cavity wall of inner cavity 20
21 the second adjacent accommodating chambers 23, for accommodating other component.
In some embodiments, air-conditioner outdoor unit 100 further includes compressor 60, compressor 60 be set in inner cavity 20 and with change
Hot device 50 is connected to, and compressor 60 is for compressing refrigerant, and heat exchanger 50 is connect with compressor 60, in the circulating path of refrigerant
On, so that refrigerant is exchanged heat with outdoor air.Specifically, compressor 60 is set in the second accommodating chamber 23.
As shown in Figure 3-4, in some embodiments, air-conditioner outdoor unit 100 further includes wind deflector 70, and wind deflector 70 is movable
Ground is set on shell 10, and blocks or open air outlet 15, and the on-off of air outlet 15 is controlled by wind deflector 70.As shown in figure 3,
In the mode of heat exchange, wind deflector 70 blocks air outlet 15, and air inlet 11 and inlet and outlet 13 are interconnected, and forms exchanging air circulation
Road makes outside air flow into inner cavity 20 from the outside of shell 10, and the air after heat exchange is still flowed out from the outside of shell 10,
It is discharged into atmosphere.At this point, blocking gas outlet 15, prevents the air for completing to exchange heat from entering the room from gas outlet 15, guarantee indoor system
Heat or refrigeration effect are not affected.Specifically, the exchange heat head and the tail both ends of airflow channel are located at the same end of inner cavity 20.
As shown in figure 4, wind deflector 70 opens air outlet 15, air inlet 11, inlet and outlet 13 and outlet air in fresh air mode
Mouth 15 is homogeneous intercommunicated, forms fresh air current path, and outdoor air enters the room after can flowing to the other end from one end of inner cavity.
At this point, opening air outlet 15, fresh air flow can be allowed to interior, realize fresh air mode.Specifically, fresh air current path
Head and the tail both ends be located at the opposite end of inner cavity 20.
Optionally, wind deflector 70 is connect with stepper motor, and is rotated under the driving of stepper motor relative to air outlet 15, with
Block or open air outlet 15.Specifically, the corner dimension between wind deflector 70 and air outlet 15 at 0 degree between 180 degree, can
To control the open angle of wind deflector 70 according to demand, and then control the air force entered the room.
In some embodiments, air-conditioner outdoor unit 100 further includes filter screen 80 for filtering air, and filter screen 80 is removable
It is set to unloading at air outlet 15, is sent into after outside air is filtered indoor.
Specifically, filter screen 80 is that air is allowed to flow to indoor unidirectional filter screen, i.e. air in inner cavity 20 by outdoor
It can be entered the room with by filter screen 80, but indoor air can not pass through filter screen 80 and outwardly flow, and avoid Interior Space
Gas passes through 15 reverse flow of air outlet under differential pressure action.
Further, air-conditioner outdoor unit 100 further includes induction system, induction system include controller and with control
The air quality inductor 81 and alarm of device connection, air quality inductor 81 is set at filter screen 80, for detecting sky
Makings amount, when air quality is lower than preset level, controller controls alarm and opens, and user is reminded to clear up filter screen 80.
In some embodiments, air-conditioner outdoor unit 100 further include heating module 90, and heating module 90 is located in inner cavity 20,
And be set at air inlet 11, it can be in the air for heating entrance whenever necessary.
Specifically, the heat exchange mode of air-conditioner outdoor unit 100 includes refrigeration mode and heating mode, under refrigeration mode, compression
Refrigerant in machine 60, the heat exchanger 50 for first passing through air-conditioner outdoor unit 100 condense heat release, then pass through the heat exchange of air conditioner indoor unit
50 evaporation endothermic of device, freezes to indoor environment；Under heating mode, refrigerant in compressor 60 is first passed through in air conditioning chamber
The heat exchanger 50 of machine condenses heat release, heats to indoor environment, then evaporates and inhales by the heat exchanger 50 of air-conditioner outdoor unit 100
Heat finally returns to compressor 60.In cooling mode, when the environment temperature locating for the air-conditioner outdoor unit 100 is lower than zero degree, air-conditioning
For heat exchanger 50 in outdoor unit 100 because in evaporation endothermic, the temperature on 50 surface of heat exchanger is also lower than environment temperature, also can be low
In zero degree, frosting can be condensed when contacting external air heat exchanger 50 lower to temperature.At this point, in order to avoid frosting, heating
Module 90 is opened, and the air themperature of air inlet 11 is heated, and when the air after heating passes through 50 surface of heat exchanger, will not exchanged heat
50 surface condensation frosting of device avoids air-conditioning from breaking down because frosting is run.
Above-mentioned air-conditioner outdoor unit 100 has heat exchange mode and fresh air mode, is freezed to indoor environment and is made needing
When hot, air-conditioner outdoor unit 100 switches to heat exchange mode, forms exchanging air in inner cavity 20 between air inlet 11 and inlet and outlet 13
Logical circulation road, outdoor air exchange heat from air inlet 11 into inner cavity 20, then flow out from inlet and outlet 13, so make air stream
Through the current path that exchanges heat, while outdoor air-conditioner 100 being cooperated to carry out heat exchange work, refrigeration or heating are realized to indoor environment.?
Season in spring and autumn, if outdoor temperature is suitable for, room temperature is higher, and air-conditioner outdoor unit 100 can switch to fresh air mode, air inlet 11 and
Inlet and outlet 13 forms fresh air current path between air outlet 15 in inner cavity 20, and outdoor air is from air inlet 11 and passes in and out
Air port 13 enters inner cavity 20, then flows to interior from air outlet 15, and outdoor air is so introduced room by fresh air current path
It is interior, realize fresh air function.
The present invention also provides a kind of air-conditioning, including air conditioner indoor unit and above-mentioned air-conditioner outdoor unit 100, air conditioner indoor unit and sky
It adjusts outdoor unit 100 to connect, cooperates and realize the adjusting of room temperature.
Further, air-conditioning is multi-connected air conditioner, air conditioner indoor unit include it is multiple, multiple air conditioner indoor unit are and air conditioning chamber
Outer machine 100 connects, and to small and medium construction and public building, subregion control may be implemented, flexibility is higher.It is to be appreciated that
In some other embodiment, air-conditioning may be common air-conditioning, and an air-conditioner outdoor unit 100 connects an air conditioner indoor unit,
For air-conditioning form it is not limited here.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (12)
1. a kind of air-conditioner outdoor unit (100), which is characterized in that the air-conditioner outdoor unit (100) has heat exchange mode and fresh air mould
Formula, and the air-conditioner outdoor unit (100) includes:
One end of shell (10) with inner cavity (20), the shell (10) offers air inlet (11) and inlet and outlet (13),
The other end of the shell (10) offers air outlet (15)；
In the heat exchange mode, the air inlet (11) is connected to formation in the inner cavity (20) with the inlet and outlet (13)
Exchange heat current path；
In the fresh air mode, the air inlet (11) and the inlet and outlet (13) are with the air outlet (15) described
Connection forms fresh air current path in inner cavity (20).
2. air-conditioner outdoor unit (100) according to claim 1, which is characterized in that further include blower (30), the blower
(30) the corresponding inlet and outlet (13) is set in the inner cavity (20)；
In the heat exchange mode, the blower (30) is rotated in a first direction, and air is driven to flow through the heat exchange airflow channel；
In the fresh air mode, the blower (30) rotates along second direction opposite to the first direction, drives air
Flow through the fresh air current path.
3. air-conditioner outdoor unit (100) according to claim 1 or 2, which is characterized in that it further include wind deflector (70), it is described
Wind deflector (70) is movably arranged on the shell (10)；
In the heat exchange mode, the wind deflector (70) is blocked the air outlet (15), the air inlet (11) and it is described into
Air outlet (13) is interconnected, and forms the heat exchange current path；
In the fresh air mode, the wind deflector (70) opens the air outlet (15), the air inlet (11), the disengaging
Air port (13) and the air outlet (15) are homogeneous intercommunicated, form the heat exchange current path.
4. air-conditioner outdoor unit (100) according to claim 2, which is characterized in that further include heat exchanger (50), the heat exchange
Device (50) is set in the inner cavity (20), and is located on the heat exchange current path, and the blower (30) is located at the air inlet/outlet
Between mouth (13) and the heat exchanger (50).
5. air-conditioner outdoor unit (100) according to claim 4, which is characterized in that in the heat exchange mode, the heat exchange
Device (50) is opened, and in the fresh air mode, the heat exchanger (50) is closed.
6. air-conditioner outdoor unit (100) according to claim 1 or 2, which is characterized in that further include mistake for filtering air
Strainer (80), the filter screen (80) are removable installed at the air outlet (15).
7. air-conditioner outdoor unit (100) according to claim 6, which is characterized in that the filter screen (80) is to allow air
Indoor unidirectional filter screen is flowed to by outdoor.
8. air-conditioner outdoor unit (100) according to claim 6, which is characterized in that it further include induction system, the induction system
System includes controller and the air quality inductor (81) and alarm that connect with the controller, the air quality
Inductor (81) is set at the filter screen (80), for detecting air quality, when the air quality is lower than preset level,
The controller controls the alarm and opens.
9. air-conditioner outdoor unit (100) according to claim 1 or 2, which is characterized in that further include heating module (90), institute
It states heating module (90) to be located in the inner cavity (20), and is set at the air inlet (11).
10. air-conditioner outdoor unit (100) according to claim 9, which is characterized in that the heat exchange mode includes heating mode
And refrigeration mode, under the heating mode, when the environment temperature locating for the air-conditioner outdoor unit (100) is lower than zero degree, institute
State heating module (90) unlatching.
11. a kind of air-conditioning, which is characterized in that including air-conditioning described in air conditioner indoor unit and the claims 1-10 any one
Outdoor unit (100), the air conditioner indoor unit are connect with the air-conditioner outdoor unit (100).
12. air-conditioning according to claim 11, which is characterized in that the air-conditioning is multi-connected air conditioner, in the air conditioning chamber
Machine include it is multiple, multiple air conditioner indoor unit are connect with the air-conditioner outdoor unit (100).
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| CN201811013663.1A CN109059129B (en) | 2018-08-31 | 2018-08-31 | Air conditioner and air conditioner outdoor unit |
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| CN109059129B CN109059129B (en) | 2023-02-28 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111089335A (en) * | 2019-12-03 | 2020-05-01 | 珠海格力电器股份有限公司 | Air conditioner, method and device thereof and storage medium |
| CN114396653A (en) * | 2021-12-04 | 2022-04-26 | 徐州新风空调设备有限公司 | Air conditioner with fresh air exchange function |
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| Publication number | Publication date |
|---|---|
| CN109059129B (en) | 2023-02-28 |
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