CN107366985A - Air-conditioner outdoor unit and there is its air conditioner - Google Patents
Air-conditioner outdoor unit and there is its air conditioner Download PDFInfo
- Publication number
- CN107366985A CN107366985A CN201710709014.4A CN201710709014A CN107366985A CN 107366985 A CN107366985 A CN 107366985A CN 201710709014 A CN201710709014 A CN 201710709014A CN 107366985 A CN107366985 A CN 107366985A
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- Prior art keywords
- air
- outdoor unit
- wind
- conditioner outdoor
- blade
- Prior art date
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
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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
- F24F1/14—Heat exchangers specially adapted for separate outdoor units
- F24F1/16—Arrangement or mounting thereof
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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
- F24F1/38—Fan details of outdoor units, e.g. bell-mouth shaped inlets or fan mountings
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The invention discloses a kind of air-conditioner outdoor unit and there is its air conditioner, the air-conditioner outdoor unit includes：Outdoor unit main body and air-intake device, the air-intake device include the multiple blade that keeps out the wind, linkage and drive devices, and outdoor unit main body has outdoor unit air inlet；Air-intake device is disposed in the outdoor machine air inlet, and air-intake device includes：Linkage is connected with multiple blades that keep out the wind, and drive device drives multiple blade synchronizations of keeping out the wind to act by linkage, to change the incoming air area of multiple blade masking outdoor unit air inlets that keep out the wind.According to the air-conditioner outdoor unit of the present invention, air-conditioning system can be made normally to freeze at low temperature, and do not interfere with refrigeration and heating effect under normal temperature.
Description
Technical field
The present invention relates to technical field of refrigeration equipment, in particular to a kind of air-conditioner outdoor unit and has its air-conditioning
Device.
Background technology
Existing air-conditioning system is installed indoors sometimes, in the case of outdoor low temperature, has amount of heat generation so that
Temperature raises.But because indoor have particular/special requirement to air quality, it is impossible to is introduced directly into and is cooled down with extraneous Cryogenic air, also
Need to open refrigeration indoors.Air-conditioning system can become unstable under the conditions of the cryogenic refrigeration below -5 DEG C, and cooling system energy
Power can decline.Especially when wind heat exchanger, it can more deteriorate the situation, room for improvement be present.
The content of the invention
It is contemplated that at least solves one of technical problem present in prior art.Therefore, the present invention proposes a kind of sky
Outdoor unit is adjusted, the air-conditioner outdoor unit can make air-conditioning system normally freeze at low temperature, and not interfere with the system under normal temperature
Cold and heating effect.
The invention also provides a kind of air conditioner with above-mentioned air-conditioner outdoor unit.
Air-conditioner outdoor unit according to embodiments of the present invention, including：Outdoor unit main body, the outdoor unit main body have outdoor unit
Air inlet；Air-intake device, the air-intake device are arranged on the outdoor unit air inlet, and the air-intake device includes：Multiple gears
Air blade, linkage and drive device, the linkage are connected with multiple blades that keep out the wind, and the drive device passes through
The multiple blade synchronization actions of keeping out the wind of linkage driving, cover the outdoor unit to change multiple blades that keep out the wind
The incoming air area of air inlet.
According to the air-conditioner outdoor unit of the present invention, by setting multiple blades that keep out the wind on outdoor unit, and pass through drive device
With the multiple blade synchronization actions of keeping out the wind of linkage driving, so as to change the incoming air area of outdoor unit air inlet, and then make air-conditioning
System can normally freeze at low temperature.
Air-conditioner outdoor unit according to an embodiment of the invention, each blade that keeps out the wind pass through first axle and the air intake
The outer frame body rotation connection of device, each blade that keeps out the wind are connected by the second axle with the linkage, the linkage dress
Put to drive and multiple described keep out the wind blade around the first axle synchronization action.
Air-conditioner outdoor unit according to an embodiment of the invention, multiple blades that keep out the wind are vertically arranged, and multiple
The blade that kept out the wind described in the blade that keeps out the wind any two neighbouring when completely closing abuts.
Further, when multiple blades that keep out the wind completely close at multiple blades that keep out the wind in same perpendicular
It is interior.
Further, kept out the wind described in one located above when multiple blades that keep out the wind are in maximum closed position
The top edge of blade of being kept out the wind described in the lower edge of blade and be located below one abuts.
Air-conditioner outdoor unit according to an embodiment of the invention, multiple blades that keep out the wind are vertically arranged, the linkage
Device is vertically extending gangbar.
Air-conditioner outdoor unit according to an embodiment of the invention, the drive device include：Base and swing bar component,
The swing bar component is swingably arranged on the base, and the swing bar component includes：Sleeve and push rod, it is described
Sleeve is connected with the base, and the push rod is movably disposed in the sleeve, the push rod and the one of the gangbar
End is connected.
Alternatively, the base is fixed on the lower moulding of the outer frame body of the air-intake device, the upper end of the push rod with
The lower end rotation connection of the gangbar.
Further, positioned at kept out the wind described in nethermost one blade, the gangbar and the push rod by one
Two axles wear connection.
According to the air-conditioner outdoor unit of further embodiment of this invention, the drive device includes：Electric rotating machine, the electric rotating
Machine drives the blade that kept out the wind described in one of them to be rotated around the first axle.
Alternatively, the electric rotating machine driving is positioned at blade rotation of being kept out the wind described in middle one.
Air-conditioner outdoor unit according to an embodiment of the invention, the inlet side of the outer frame body of the air-intake device are provided with gold
Belong to gauze.
Air-conditioner outdoor unit according to an embodiment of the invention, the air-conditioner outdoor unit have cooling operation mode, heating
Operational mode and Defrost operation pattern, when the air-conditioner outdoor unit is in the cooling operation mode,
The drive device is connected with controller, and the controller is when outdoor temperature T is more than or equal to the first preset temperature
The multiple blade standard-sized sheets that keep out the wind of the drive device driving are controlled, and are less than the described first default temperature in the outdoor temperature T
The each blade-section that keeps out the wind of the drive device driving is controlled to close or completely close when spending.
Further, when the outdoor temperature T is less than first preset temperature, the controller controls the driving
The aperture of each blade that keeps out the wind of device driving changes with being proportionate with the outdoor temperature T.
Alternatively, when the air-conditioner outdoor unit is in the heating operation mode, the controller controls the driving
The multiple blade standard-sized sheets that keep out the wind of device driving.
Alternatively, when the air-conditioner outdoor unit is in the Defrost operation pattern, the controller controls the driving
The multiple blades that keep out the wind of device driving completely close.
Alternatively, in the air-conditioner outdoor unit it is in the Defrost operation pattern or during in the cooling operation mode,
The controller controls the driving condition of the drive device identical.
Air conditioner according to the second aspect of the invention, described air-conditioner outdoor unit any just like first aspect is set.
The air conditioner is same relative to Dominant Facies possessed by prior art with above-mentioned air-conditioner outdoor unit, will not be repeated here.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination accompanying drawings below to embodiment
Substantially and it is readily appreciated that, wherein：
Fig. 1 is the structural representation of air-conditioner outdoor unit according to embodiments of the present invention；
Fig. 2 (a) is that the structure that open mode is according to the blade that keeps out the wind of the air-intake device of an embodiment of the present invention is shown
It is intended to；
Fig. 2 (b) is that the structure being closed according to the blade that keeps out the wind of the air-intake device of an embodiment of the present invention is shown
It is intended to；
Fig. 3 (a) is that the structure that open mode is according to the blade that keeps out the wind of the air-intake device of further embodiment of this invention is shown
It is intended to；
Fig. 3 (b) is that the structure being closed according to the blade that keeps out the wind of the air-intake device of further embodiment of this invention is shown
It is intended to.
Reference：
Air-conditioner outdoor unit 100, outdoor unit main body 1, air-intake device 2, keep out the wind blade 21, gangbar 22, base 231, sleeve
232, push rod 233, the 3rd axle 234, first axle 24, the second axle 25, upper frame bar 26, lower moulding 27, left frame bar 28, right moulding 29,
Metal gauze 3, electric rotating machine 4.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
The instruction such as " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " axial direction "
Orientation or position relationship be based on orientation shown in the drawings or position relationship, be for only for ease of the description present invention and simplification retouched
State, rather than instruction or imply signified device or element there must be specific orientation, with specific azimuth configuration and operation,
Therefore it is not considered as limiting the invention.In addition, define " first ", the feature of " second " can be expressed or impliedly
Including one or more this feature.In the description of the invention, unless otherwise indicated, " multiple " are meant that two or two
More than individual.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
Air-conditioner outdoor unit 100 according to embodiments of the present invention is described below with reference to Fig. 1-Fig. 3.As shown in Figure 1-Figure 3, according to
The air-conditioner outdoor unit 100 of the embodiment of the present invention includes：Outdoor unit main body 1 and air-intake device 2.
Air-conditioner outdoor unit 100 can by by the high temperature and high pressure gas discharged in indoor set in outdoor carry out cooling, mainly
Realized by heat exchanger, the refrigerant liquid after condensing is sent in the evaporator of indoor set by capillary goes to steam again
Hair becomes gas with the heat in absorption chamber, such iterative cycles, so that indoor temperature is gradually reduced, reaches the mesh of refrigeration
's.
As shown in figure 1, outdoor unit main body 1 has outdoor unit air inlet, air-intake device 2 can be arranged on air-conditioner outdoor unit
The outside of 100 heat exchanger, and machine air inlet is disposed in the outdoor, and the overall air inlet for blocking heat exchanger.
Further, air-intake device 2 can include：Keep out the wind blade 21, linkage and drive device, wherein, keep out the wind leaf
Piece 21 can be it is multiple, multiple blades 21 that keep out the wind are vertically arranged, and the arrangement that is spaced apart from each other, at the same it is multiple keep out the wind blade 21 and
Linkage is connected, and drive device can drive multiple synchronization actions of blade 21 that keep out the wind by linkage, to change multiple keep out the wind
Blade 21 covers the incoming air area of outdoor unit air inlet, so as to control the size of air quantity, so, passes through a linkage
Multiple synchronization actions of blade 21 that keep out the wind are driven, it is simple in construction, it is easy to operate.
Air-conditioner outdoor unit 100 according to embodiments of the present invention, by setting multiple blades 21 that keep out the wind on outdoor unit, and lead to
Over-driving device and linkage drive multiple synchronization actions of blade 21 that keep out the wind, so as to change the air intake surface of outdoor unit air inlet
Product, and then air-conditioning system is normally freezed at low temperature.
As shown in Fig. 2-Fig. 3, air-intake device 2 can be the outer frame body structure of rectangle, and specifically, outer frame body can include upper
Moulding 26, lower moulding 27, left frame body and right moulding 29, upper frame bar 26, left frame bar 28, lower frame body and right moulding 29 head and the tail phase successively
Even to form above-mentioned outer frame body structure, the blade 21 that each keeps out the wind can be connected by first axle 24 with the outer frame body of air-intake device 2, and
Each blade 21 that keeps out the wind can rotate around corresponding first axle 24, so as to block or open outdoor unit air inlet.
Meanwhile the blade 21 that each keeps out the wind is connected by the second axle 25 with linkage, and it is each keep out the wind blade 21 can around with
Corresponding to the second axle 25 rotate, linkage is vertically extending gangbar 22, and gangbar 22 can drive multiple blades that keep out the wind
21 around the synchronization action of first axle 24, that is to say, that each blade 21 that keeps out the wind rotates under the drive of linkage around first axle 24
Angle it is consistent so that the easy to operate of blade 21 of keeping out the wind, the number of components for controlling it to act is few, the quality of air-intake device 2
Gently, so be beneficial to mitigate air-conditioner outdoor unit 100 weight.
Further, it is neighbouring when multiple blades 21 that keep out the wind completely close to appoint as shown in Fig. 2 (b) and Fig. 3 (b)
Two blades 21 that keep out the wind of meaning abut, and are in same perpendicular.That is, it is in maximum in multiple blades 21 that keep out the wind
During closed position, the top edge of the lower edge of located above blade 21 that keeps out the wind and the blade 21 that keeps out the wind being located below
Adjacent, now, gangbar 22 is close to the perpendicular where first axle 24, and the horizontal range of the second axle 25 and first axle 24 is most
It is small, and the second axle 25 is spaced apart with the in the vertical direction of first axle 24 and interlaced arrangement.
According to one embodiment of present invention, as shown in Fig. 2 (a)-Fig. 2 (b), drive device can include：The He of base 231
The component of swing bar 233, its center base 231 can be fixed on the lower moulding 27 of the outer frame body of air-intake device 2, swing bar 233
Component is swingably arranged on base 231, and the component of swing bar 233 is connected with gangbar 22, and drives gangbar 22 left
Right to swing and move up and down, so, gangbar 22 can drive each blade 21 that keeps out the wind synchronously to turn around corresponding first axle 24
It is dynamic, so as to block or open air inlet.
Alternatively, as shown in Fig. 2 (a)-Fig. 2 (b), the component of swing bar 233 can include：Sleeve 232 and push rod 233,
Sleeve 232 is connected with base 231, and specifically, sleeve 232 can be connected by the 3rd axle 234 with base 231, and sleeve 232 can enclose
Swung around the 3rd axle 234 and relative base 231, so as to drive push rod 233 to swing, push rod 233 is movably disposed at set
In cylinder 232, i.e., push rod 233 can be stretched in the axial direction of sleeve 232, for example, as shown in Fig. 2 (a)-Fig. 2 (b), kept out the wind
When blade 21 is transformed to closed position by open position, the length that push rod 233 stretches out sleeve 232 reduces.Further, push rod
233 can be connected with one end of gangbar 22, and specifically, the upper end of push rod 233 can be connected with the lower end of gangbar 22, and can be
Rotation connection, i.e., gangbar 22 can be swung and move relative to push rod 233, alternatively, as shown in Fig. 2 (a), positioned at nethermost one
The individual blade 21 that keeps out the wind, gangbar 22 and push rod 233 can wear connection by second axle 25, thus, the blade 21 that keeps out the wind, linkage
Bar 22 and push rod 233, which share an axle, can realize the relative rotation of three, simple in construction, while can make the layout of drive device
It is compact, save installing space.
According to still another embodiment of the invention, as shown in Fig. 3 (a)-Fig. 3 (b), drive device can include：Electric rotating
Machine 4, electric rotating machine 4 can be fixed in one of them in multiple blades 21 that keep out the wind, and drive one of them keep out the wind blade 21 around
First axle 24 rotates.Alternatively, during electric rotating machine 4 is secured in place keeps out the wind on blade 21 in middle one, and driving is located at
Between the blade 21 that keeps out the wind rotate.
Multiple blades 21 that keep out the wind are linked by gangbar 22, so, are kept out the wind in the driving of electric rotating machine 4 positioned at middle
When blade 21 rotates, the blade 21 that keeps out the wind above and below the blade 21 that keeps out the wind can be with the gear in the presence of gangbar 22
The synchronous axial system of air blade 21, so that the open and close controlling for the blade 21 that keeps out the wind is convenient.
Alternatively, as shown in Fig. 2-Fig. 3, the inlet side (i.e. right moulding 29) of the outer frame body of air-intake device 2 can be provided with
Metal gauze 3, further, the metal gauze 3 can be fixed by netted skeleton, and skeleton can be metallic framework, from
And the intensity of screen structure is improved, while reduce air intake resistance, and metal gauze 3 can play and prevent snowflake from bringing heat exchange into by wind
Device and the effect for covering heat exchanger.
Alternatively, the air-conditioner outdoor unit 100 of the embodiment of the present invention can have cooling operation mode, heating operation mode and
Defrost operation pattern, and cooling operation mode, heating operation mode and Defrost operation pattern can be attached by four-way valve, together
When, can be provided with outdoor temperature sensor and controller on air-conditioner outdoor unit 100, outdoor temperature sensor by controller with
Four-way valve is communicated, and wherein outdoor temperature sensor can be used for detecting outdoor temperature, and system can be according to outdoor temperature sensor
Detection outdoor temperature control air-conditioner outdoor unit 100 with cooling operation mode, heating operation mode and Defrost operation pattern its
A kind of middle mode operation, thus, the operational mode control of air-conditioner outdoor unit 100 are simple, easy to operate.
Specifically, when air-conditioner outdoor unit 100 is in cooling operation mode, drive device is connected with controller, controller
Drive device is controlled to drive multiple standard-sized sheet (such as Fig. 2 (a) of blade 21 that keep out the wind when outdoor temperature T is more than or equal to the first preset temperature
With the state shown in Fig. 3 (a)), and each leaf that keeps out the wind of drive device driving is controlled when outdoor temperature T is less than the first preset temperature
The part of piece 21 is closed or completely closed, and when outdoor temperature T is less than the first preset temperature, controller control drive device is driven
The aperture of dynamic each blade 21 that keeps out the wind changes with being proportionate with outdoor temperature T.Meanwhile the first preset temperature here can be with
For -5 DEG C.
That is, the angle for the opening of blade 21 of keeping out the wind is gradually reduced with outdoor temperature T decline, with outdoor temperature T
Rising and gradually increase.Alternatively, the angle that the blade 21 that keeps out the wind is opened can also the proportional increasing with outdoor temperature T increase
Greatly, such as when outdoor temperature T is raised, A DEG C is often raised, the angle for the blade 21 that keeps out the wind increases B °, correspondingly, as outdoor temperature T
During decline, often decline A DEG C, the angle for the blade 21 that keeps out the wind reduces B °.
It should be noted that being in cooling operation mode and outdoor temperature T in air-conditioner outdoor unit 100 is less than the first default temperature
When spending, room temperature is lower, then the outdoor heat exchanger ratio used is smaller, and rotation speed of fan is also smaller.Now only need less heat exchange
Device area, and the fan wind speed of heat exchanger is also under minimum speed.When outdoor temperature continues to reduce, in order to keep one
The condensing pressure of individual stabilization is, it is necessary to heat exchanger area diminishes, or with abat-vent according to outdoor temperature shield portions heat exchanger
Either increase air intake resistance.Now by setting air-intake device 2, shield portions heat exchanger can make the air quantity of heat exchanger reduce,
It is also lower than the air quantity under the minimum windspeed of blower fan.When outdoor temperature further reduces, the ventilation of heat exchanger is needed into one
Step reduces.Now air-intake device 2 can be made to block heat exchanger air inlet completely, thereby may be ensured that system lower temperature (such as
Outdoor temperature be -25 DEG C when) under freeze.
, whereas if the load increase of indoor, then external heat exchanger just needs big air quantity to go to stablize condensing pressure.This
Sample, rotation speed of fan can become big, it is necessary to make more air pass through heat exchanger.Now, the blade 21 that keeps out the wind of air-intake device 2 can be made complete
It is complete to open, to increase intake.
For varying load condition, it is necessary to by changing the stable condensing pressure of rotation speed of fan.It can now be controlled by controller
The drive device driving blade 21 that keeps out the wind adjusts with the change of outdoor temperature and blocks the incoming air area of heat exchanger to adapt to load
Change.
When air-conditioner outdoor unit 100 is in heating operation mode, controller control drive device drives multiple blades that keep out the wind
21 standard-sized sheets, the state as shown in Fig. 2 (a) and Fig. 3 (a).
When air-conditioner outdoor unit 100 is in Defrost operation pattern, controller control drive device drives multiple blades that keep out the wind
21 completely close, the state as shown in Fig. 2 (b) and Fig. 3 (b).Or it is in Defrost operation pattern or place in air-conditioner outdoor unit 100
When cooling operation mode, the driving condition of controller control drive device is identical, that is to say, that air-conditioner outdoor unit 100 is in
The driving that the driving condition of drive device under Defrost operation pattern can be under cooling operation mode with air-conditioner outdoor unit 100
The driving condition of device is identical.
It should be noted that for windy air conditioner, then multiple air-intake devices 2 are needed to enter to advance to multiple heat exchangers respectively
The regulation of air port area and air quantity, so that windy air conditioner reaches more preferable refrigeration.
In summary, air-conditioner outdoor unit 100 according to embodiments of the present invention, by setting air intake to fill in heat exchanger air inlet
2 are put, can adjust the air-admitting surface and air intake resistance of heat exchanger air inlet, changes the air force of air inlet, to adapt to difference
Burden requirement, while metal gauze 3 is set in inlet side, can play a part of resisting the covering of heavy snow heat exchanging device.
Present invention also offers a kind of air conditioner, the air conditioner includes above-mentioned air-conditioner outdoor unit 100, so as to have low temperature
Lower good refrigeration effect, it is stable and reliable in work the advantages that.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example describe
Structure, material or feature are contained at least one embodiment or example of the present invention.In this manual, to above-mentioned term
Schematic representation is not necessarily referring to identical embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can combine in an appropriate manner in any one or more embodiments or example.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
In the case of departing from the principle and objective of the present invention a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The scope of invention is limited by claim and its equivalent.
Claims (18)
- A kind of 1. air-conditioner outdoor unit, it is characterised in that including：Outdoor unit main body, the outdoor unit main body have outdoor unit air inlet；Air-intake device, the air-intake device are arranged on the outdoor unit air inlet, and the air-intake device includes：The multiple blade that keeps out the wind, linkage and drive devices, the linkage are connected with multiple blades that keep out the wind, the drive Dynamic device drives multiple blade synchronizations of keeping out the wind to act by the linkage, to change multiple blade maskings of keeping out the wind The incoming air area of the outdoor unit air inlet.
- 2. air-conditioner outdoor unit according to claim 1, it is characterised in that each blade that keeps out the wind passes through first axle and institute The outer frame body rotation connection of air-intake device is stated, each blade that keeps out the wind is connected by the second axle with the linkage, described Blade is kept out the wind around the first axle synchronization action described in linkage drive is multiple.
- 3. air-conditioner outdoor unit according to claim 1, it is characterised in that multiple blades that keep out the wind are vertically arranged, and The blade that kept out the wind when multiple blades that keep out the wind completely close described in neighbouring any two abuts.
- 4. air-conditioner outdoor unit according to claim 3, it is characterised in that more when multiple blades that keep out the wind completely close The individual blade that keeps out the wind is in same perpendicular.
- 5. air-conditioner outdoor unit according to claim 3, it is characterised in that be in maximum in multiple blades that keep out the wind and close Kept out the wind during position described in located above one blade lower edge and be located below one described in keep out the wind the top edge of blade It is adjacent.
- 6. air-conditioner outdoor unit according to claim 1, it is characterised in that multiple blades that keep out the wind are vertically arranged, institute It is vertically extending gangbar to state linkage.
- 7. air-conditioner outdoor unit according to claim 6, it is characterised in that the drive device includes：Base；Swing bar component, the swing bar component are swingably arranged on the base, the swing bar component bag Include：Sleeve and push rod, the sleeve are connected with the base, and the push rod is movably disposed in the sleeve, described to push away Bar is connected with one end of the gangbar.
- 8. air-conditioner outdoor unit according to claim 7, it is characterised in that the base is fixed on the outer of the air-intake device On the lower moulding of framework, the upper end of the push rod and the lower end of the gangbar are rotatablely connected.
- 9. air-conditioner outdoor unit according to claim 8, it is characterised in that positioned at the blade that kept out the wind described in nethermost one, The gangbar and the push rod wear connection by second axle.
- 10. air-conditioner outdoor unit according to claim 2, it is characterised in that the drive device includes：Electric rotating machine, institute Stating electric rotating machine drives the blade that kept out the wind described in one of them to be rotated around the first axle.
- 11. air-conditioner outdoor unit according to claim 10, it is characterised in that the electric rotating machine driving is positioned at middle one The individual blade rotation of keeping out the wind.
- 12. air-conditioner outdoor unit according to claim 1, it is characterised in that the inlet side of the outer frame body of the air-intake device It is provided with metal gauze.
- 13. air-conditioner outdoor unit according to claim 1, it is characterised in that the air-conditioner outdoor unit has refrigerating operaton mould Formula, heating operation mode and Defrost operation pattern, when the air-conditioner outdoor unit is in the cooling operation mode,The drive device is connected with controller, and the controller controls when outdoor temperature T is more than or equal to the first preset temperature The multiple blade standard-sized sheets that keep out the wind of drive device driving, and when the outdoor temperature T is less than first preset temperature The each blade-section that keeps out the wind of the drive device driving is controlled to close or completely close.
- 14. air-conditioner outdoor unit according to claim 13, it is characterised in that be less than described first in the outdoor temperature T During preset temperature, the controller controls the aperture of each blade that keeps out the wind of the drive device driving with the outdoor temperature T changes with being proportionate.
- 15. air-conditioner outdoor unit according to claim 13, it is characterised in that be in the heating in the air-conditioner outdoor unit During operational mode, the controller controls the multiple blade standard-sized sheets that keep out the wind of the drive device driving.
- 16. air-conditioner outdoor unit according to claim 13, it is characterised in that be in the defrosting in the air-conditioner outdoor unit During operational mode, the controller controls the multiple blades that keep out the wind of the drive device driving to completely close.
- 17. air-conditioner outdoor unit according to claim 13, it is characterised in that be in the defrosting in the air-conditioner outdoor unit Operational mode or during in the cooling operation mode, the controller controls the driving condition of the drive device identical.
- 18. a kind of air conditioner, it is characterised in that including the air-conditioner outdoor unit according to any one of claim 1-17.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710709014.4A CN107366985A (en) | 2017-08-17 | 2017-08-17 | Air-conditioner outdoor unit and there is its air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710709014.4A CN107366985A (en) | 2017-08-17 | 2017-08-17 | Air-conditioner outdoor unit and there is its air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107366985A true CN107366985A (en) | 2017-11-21 |
Family
ID=60309182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710709014.4A Pending CN107366985A (en) | 2017-08-17 | 2017-08-17 | Air-conditioner outdoor unit and there is its air conditioner |
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| CN (1) | CN107366985A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109883018A (en) * | 2019-03-06 | 2019-06-14 | 广东美的暖通设备有限公司 | The control method and device of air-conditioning system air quantity |
| CN111578388A (en) * | 2020-04-10 | 2020-08-25 | 青岛海信日立空调系统有限公司 | Air condensing units and air conditioner |
| EP3721144A4 (en) * | 2017-12-04 | 2021-07-28 | Cuneyt Aksuyek | A modular pre-cooling system |
| CN114165954A (en) * | 2020-09-11 | 2022-03-11 | 盾安环境技术有限公司 | Defrosting assembly, heat pump unit and defrosting method |
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| CN202928035U (en) * | 2012-09-21 | 2013-05-08 | 广东美的制冷设备有限公司 | Air conditioner shutter wind shielding device |
| CN203771794U (en) * | 2014-03-05 | 2014-08-13 | 广东美的暖通设备有限公司 | Air-cooled heat pump cooling-water machine and air conditioning outdoor machine |
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| CN101187517A (en) * | 2006-11-17 | 2008-05-28 | 海尔集团公司 | Air-conditioner defrosting method |
| CN101874183A (en) * | 2007-10-03 | 2010-10-27 | 米诺桦国际有限公司 | Improved airflow regulator |
| US20120055186A1 (en) * | 2010-09-06 | 2012-03-08 | Mijin Jung | Outdoor unit for air conditioner |
| CN202928035U (en) * | 2012-09-21 | 2013-05-08 | 广东美的制冷设备有限公司 | Air conditioner shutter wind shielding device |
| CN203771794U (en) * | 2014-03-05 | 2014-08-13 | 广东美的暖通设备有限公司 | Air-cooled heat pump cooling-water machine and air conditioning outdoor machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3721144A4 (en) * | 2017-12-04 | 2021-07-28 | Cuneyt Aksuyek | A modular pre-cooling system |
| CN109883018A (en) * | 2019-03-06 | 2019-06-14 | 广东美的暖通设备有限公司 | The control method and device of air-conditioning system air quantity |
| CN111578388A (en) * | 2020-04-10 | 2020-08-25 | 青岛海信日立空调系统有限公司 | Air condensing units and air conditioner |
| CN114165954A (en) * | 2020-09-11 | 2022-03-11 | 盾安环境技术有限公司 | Defrosting assembly, heat pump unit and defrosting method |
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