CN106403067A - Air conditioner outdoor unit and air conditioning system provided with same - Google Patents
Air conditioner outdoor unit and air conditioning system provided with same Download PDFInfo
- Publication number
- CN106403067A CN106403067A CN201610989416.XA CN201610989416A CN106403067A CN 106403067 A CN106403067 A CN 106403067A CN 201610989416 A CN201610989416 A CN 201610989416A CN 106403067 A CN106403067 A CN 106403067A
- Authority
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- China
- Prior art keywords
- air
- conditioner outdoor
- heat exchanging
- exchanging piece
- heat exchanger
- 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
-
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
Abstract
The invention relates to an air conditioner outdoor unit and an air conditioning system provided with the same. The air conditioner outdoor unit comprises a heat exchanger (1) and a defrosting device (2), wherein the heat exchanger (1) is composed of a flow dividing tube (12), a collecting main (13) and a plurality of tubular heat exchange pieces (11) extending between the collecting main (13) and the flow dividing tube (12), a gap exists between every two adjacent tubular heat exchange pieces (11), inlet ends of the tubular heat exchange pieces (11) communicate with the flow dividing tube (12), and outlet ends of the tubular heat exchange pieces (11) communicate with the collecting main (13); and the defrosting device (2) comprises sweeping parts (21) which stretch into gaps between the adjacent tubular heat exchange pieces (11) and can move in the gaps along the tubular heat exchange pieces (11) so as to remove frost on the tubular heat exchange pieces (11). By adoption of the technical scheme, the frost on the heat exchanger (1) can be removed through the defrosting device (2), and the problem that in the prior art, heat exchange of the heat exchanger (1) is affected by frosting can be solved.
Description
Technical field
The present invention relates to refrigeration technology field, in particular to a kind of air-conditioner outdoor unit and the air conditioning system with it.
Background technology
Air conditioning system includes compressor, outdoor heat exchanger and the indoor heat exchanger being sequentially communicated.Air conditioning system is heating mould
Under formula, the coolant after compressor compression gets in heat exchanger, and coolant condenses heat release indoors in heat exchanger, condensed cold
Matchmaker is transported to outdoor heat exchanger, and coolant evaporates in outdoor heat exchanger and absorbs the heat in the external world, and the coolant after evaporation is defeated
Sending can compressor.
Coolant evaporate in outdoor heat exchanger make outdoor heat exchanger temperature relatively low, furthermore outdoor temperature is relatively low, therefore
Moisture in air device condenses on outdoor heat exchanger and makes outdoor heat exchanger frosting.The frost tied on outdoor heat exchanger can affect
Outdoor heat exchanger and the heat exchange of outdoor air, thus affect air conditioning system normal work.
Existing air conditioning system is typically defrosted by the way of inverse cycle operation, and above-mentioned inverse circulation is:After compressor compresses
High temperature refrigerant be delivered to outdoor heat exchanger so that the frost tied to be melted on outdoor heat exchanger, coolant condenses in outdoor heat exchanger,
Condensed coolant is delivered to indoor heat exchanger, and coolant heat exchanger evaporation indoors is to absorb the heat of interior.Above-mentioned defrosting
Mode needs compressor shutdown, cross valve to commutate to change the operational mode of air conditioning system, and therefore air conditioning system can not persistently be made
Heat pattern.Meanwhile, during defrosting coolant indoors air evaporation to absorb Indoor Thermal amount so that at a temperature of interior
Fall, impact user's comfortableness.
Content of the invention
Originally a kind of air-conditioner outdoor unit and the air conditioning system with it are aimed to provide, to improve off-premises station of the prior art
Frosting on heat exchanger affects the problem of the heat exchange of heat exchanger of off-premises station.
One side according to embodiments of the present invention, the invention provides a kind of air-conditioner outdoor unit, including:
Heat exchanger, is made up of isocon, header and the multiple tubulose heat exchanging piece extending between isocon and header,
There is between two neighboring tubulose heat exchanging piece gap, the entrance point of tubulose heat exchanging piece is connected with isocon, the going out of tubulose heat exchanging piece
Mouth end is connected with header;And
Defroster, including cleaning part, cleaning part stretches into the gap between two neighboring tubulose heat exchanging piece can
Move along tubulose heat exchanging piece in gap, to clean the frosting in tubulose heat exchanging piece.
Alternatively, tubulose heat exchanging piece tilts with respect to horizontal direction.
Alternatively, tubulose heat exchanging piece vertically extends.
Alternatively, the outer surface of tubulose heat exchanging piece is smooth.
Alternatively, isocon and/or header extend along perpendicular to the direction of tubulose heat exchanging piece.
Alternatively, multiple tubulose heat exchanging piece form multiple gaps, and defroster includes accordingly arranging with multiple gaps
Multiple cleaning parts, defroster also includes the bearing part for carrying cleaning part, and multiple cleaning parts are all and bearing part
Connect.
Alternatively, the section perpendicular to its bearing of trend of tubulose heat exchanging piece is elongated.
Alternatively, multiple tubulose heat exchanging piece are arranged along a straight line, and cleaning part can be in the rotation consistent with rectilinear direction
The heart rotates.
Alternatively, also include the heater block for defrost.
Alternatively, heater block can move with respect to heat exchanger.
Alternatively, the bearing of trend of heater block is perpendicular or parallel to tubulose heat exchanging piece.
Alternatively, heater block stretches into the gap between two neighboring tubulose heat exchanging piece and can move along tubulose heat exchanging piece
Dynamic.
Alternatively, heater block is arranged on the lower section of heat exchanger, to melt the frost falling in the lower section of heat exchanger.
Alternatively, also include the drive division for driving defroster with respect to heat exchanger movement, drive division includes:
Tooth bar and tooth bar meshed gears and the first motor rotating for driving gear, tooth bar is solid with respect to heat exchanger
Fixed, defroster can move along tooth bar along gear with gear;Or
The swivel nut of screw rod and screw flight cooperation and the second motor, the second motor is used for drive screw turns so that swivel nut
Move along screw rod, swivel nut is connected with defroster to drive defroster to move along screw rod.
Another aspect according to embodiments of the present invention, present invention also provides a kind of air conditioning system, alternatively, including compression
Machine, indoor apparatus of air conditioner and air-conditioner outdoor unit, air-conditioner outdoor unit is above-mentioned air-conditioner outdoor unit.
The technical scheme of application the application, defroster can clean the frosting on heat exchanger, advantageously account for existing skill
Frosting present in art affects the problem of heat exchanger heat exchange.
Further, defroster can be removed on heat exchanger of air conditioner outdoor unit when air conditioning system runs heating mode
Frosting, advantageously ensures that air conditioning system longtime running heating mode.
By the detailed description to the exemplary embodiment of the present invention referring to the drawings, the further feature of the present invention and its
Advantage will be made apparent from.
Brief description
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Have technology description in required use accompanying drawing be briefly described it should be apparent that, drawings in the following description be only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, also may be used
So that other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 shows the structural representation of the air-conditioner outdoor unit of the first embodiment of the present invention;
Fig. 2 shows the structural representation of the heat exchanger of the off-premises station of the first embodiment of the present invention;
Fig. 3 shows the structural representation of the tooth bar of the first embodiment of the present invention;
Fig. 4 shows the defroster of first embodiment of the invention and the knot for driving the drive division of defroster movement
Structure schematic diagram;
Fig. 5 shows the heater block of first embodiment of the invention and the knot for driving the drive division of heater block movement
Structure schematic diagram;
Fig. 6 shows that first embodiment of the invention is another and is preferably carried out the heater block of mode and is used for driving heating part
The structural representation of the drive division of part movement;
Fig. 7 shows the structural representation of the air-conditioner outdoor unit of the second embodiment of the present invention;
Fig. 8 shows the structural representation of the drive division of the second embodiment of the present invention;
Fig. 9 shows the structural representation of second embodiment of the present invention defroster;
Figure 10 shows the structural representation of the heater block of another preferred implementation of the second embodiment of the present invention;
And
Figure 11 shows the structural representation of the heater block of another preferred implementation of the second embodiment of the present invention.
In figure:1st, heat exchanger;11st, tubulose heat exchanging piece;12nd, isocon;13rd, header;2nd, defroster;21st, cleaning part
Part;22nd, bearing part;23rd, heater block;3rd, drive division;31st, tooth bar;32nd, gear;33rd, the first motor;34th, screw rod;35th, spiral shell
Set;36th, the second motor;6th, top cover;7th, base plate.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation description is it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Below
Description only actually at least one exemplary embodiment is illustrative, and never conduct to the present invention and its application or makes
Any restriction.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, broadly falls into the scope of protection of the invention.
Embodiment one:
Fig. 1 shows the structural representation of the air-conditioner outdoor unit of the present embodiment;Fig. 2 shows the air conditioning system of the present embodiment
The heat exchanger of air-conditioner outdoor unit structural representation;Fig. 4 shows the structural representation of the defroster of the present embodiment.
In conjunction with shown in Fig. 1 and Fig. 2, the off-premises station of the air conditioning system of the present embodiment includes housing and is arranged on changing in housing
Hot device 1, heat exchanger 1 is by isocon 12, header 13 and the multiple tubulose heat exchange extending between isocon 12 and header 13
Part 11 is constituted, and has gap between two neighboring tubulose heat exchanging piece 11, and the entrance point of tubulose heat exchanging piece 11 is connected with isocon 12,
The port of export of tubulose heat exchanging piece 11 is connected with header 13.
Coolant distribution in isocon 12 is to the refrigerant passage of multiple tubulose heat exchanging piece 11, cold in tubulose heat exchanging piece 11
Matchmaker is flowed in header 13 with outdoor air heat-exchange, the coolant after heat exchange.
As shown in Fig. 2 isocon 12 is parallel with header 13 and interval setting, tubulose heat exchanging piece 11 is extended by isocon 12
To header 13.Multiple tubulose heat exchanging piece 11 are parallel and are spaced apart and arranged between isocon 12 and header 13.
In the present embodiment, the cross section of isocon 12 is circle.The cross section of isocon 12 can also be square, oval
Or the other shapes such as triangle.
In the present embodiment, the cross section of header 13 is circle.The cross section of header 13 can also be square, oval
Or the other shapes such as triangle.
Air-conditioner outdoor unit also includes the defroster 2 for removing the frosting on heat exchanger 1.As shown in figure 4, defroster
2 include cleaning part 21, cleaning part 21 stretch into gap between two neighboring tubulose heat exchanging piece 11 and can in gap edge
Tubulose heat exchanging piece 11 is mobile, to clean the frosting in tubulose heat exchanging piece 11.
In the present embodiment, multiple tubulose heat exchanging piece 11 form multiple gaps, and defroster 2 includes and a pair of multiple gap 1
Answer multiple cleaning parts 21 of ground setting, defroster 2 also includes the bearing part 22 for carrying cleaning part 21, multiple cleanings
Part 21 is all connected with bearing part 22.
In the present embodiment, cleaning part 21 moves along tubulose heat exchanging piece 11 to remove frosting on heat exchanger 1, advantageously accounts for
Frosting on heat exchanger 1 present in prior art affects the problem of heat exchange, and the defroster 2 of the present embodiment can be in air-conditioning system
Work under the heating mode of system, with prevent the heat exchanger 1 of air-conditioner outdoor unit because of frosting cannot normal work so that air conditioning system
Can run in a heating mode for a long time.
Preferably, defroster 2 begins to heat exchanger 1 at the initial stage of heat exchanger 1 frosting of air-conditioner outdoor unit and is removed
Frost, affects heat exchanger 1 and outdoor air heat exchange to avoid the frosting on heat exchanger 1 thickening, and therefore air-conditioner outdoor unit can be kept away
Exempt from frosting on heat exchanger 1 and affect the work of heat exchanger 1, enable to air conditioning system continuous service heating mode.
The air-conditioner outdoor unit of the present embodiment solves in prior art and needs compressor using the mode of reverse cycle defrosting
The problem shut down.Further, without evaporating in coolant indoors heat exchanger to absorb the heat of interior, namely solve inverse
The problem that the indoor temperature that circulating defrosting brings reduces.
In the present embodiment, as shown in figure 5, air-conditioner outdoor unit also includes the heater block 23 for defrost.
Alternatively, heater block 23 is arranged on the lower section of heat exchanger 1, for heating what swept parts 21 cleaned
Frost, so that frost is smoothly discharged after melting, it is to avoid white building up below in heat exchanger 1.
In the present embodiment, heater block 23 is used for the frosting on heating heat exchanger 1, for removing the knot on heat exchanger
Frost, it is to avoid the frosting impact heat exchanger 1 on heat exchanger 1 and outdoor air heat exchange.
Heater block 23 can be mobile along heat exchanger 1, so that heater block 23 is changed with outside air not affecting heat exchanger 1
On the premise of heat, heat whole heat exchanger 1.
In the present embodiment, heater block 23 stretches into the gap between two neighboring tubulose heat exchanging piece 11 can be along tubulose
Heat exchanging piece 11 is mobile, with do not stop with the air flow of heat exchanger 1 heat exchange on the premise of, heat whole heat exchanger 1.
Alternatively, the gap between each two neighboring tubulose heat exchanging piece 11 is all correspondingly arranged on a heater block 23.
The side of heat exchanger 1 is additionally provided with bearing part 22, and bearing part 22 is perpendicular to tubulose heat exchanging piece 11, multiple heater blocks
23 are all connected with bearing part 22, and extend between adjacent two tubulose heat exchanging piece 11 by bearing part 22, in order to heater block
The tubulose heat exchanging piece 11 of 23 both sides.
As shown in fig. 6, the present embodiment another preferred embodiment in, the bearing of trend of heater block 23 vertical or
Parallel to tubulose heat exchanging piece 11, heater block 23 extends along perpendicular to the direction of its bearing of trend, can affect heat exchanger 1
With on the premise of air heat-exchange, heat whole heat exchanger 1.
Heater block 23 can be stratie or electromagnet heating element.Electromagnetic Heating away from for:High
The high-frequency high-voltage current of speed change flows through the alternating magnetic field that coil can produce change at a high speed, and tubulose heat exchanging piece 11 cuts alternate magnetic force
Line produces the electric current (being vortexed) of alternation, and vortex makes the atom high speed random motion in tubulose heat exchanging piece 11, and atom is mutually collided
Hit, rub and produce heat energy.So that the tubulose heat exchanging piece of heat exchanger 1 produces heat, heat the frost layer of its surface generation.
Tubulose heat exchanging piece 11 tilts with respect to horizontal direction.Alternatively, tubulose heat exchanging piece 11 vertically extends.
Further, the frost being cleaned or the frost of thawing can flow downward along tubulose heat exchanging piece 11, be conducive to avoiding by
The frost cleaning gather on outdoor heat exchanger 1 and affects the heat exchange of outdoor heat exchanger 1 and outdoor air.
Alternatively, the outer surface of tubulose heat exchanging piece 11 is smooth, and the frost in order to the frost that cleaned or thawing can edge
Tubulose heat exchanging piece 11 flows downward.
In the present embodiment, it is not provided with outside tubulose heat exchanging piece 11 stopping the structure of frost flowing being cleaned or part
(such as fin), affects heat exchanger 1 and outdoor air heat exchange so that the frost preventing from being cleaned gathers again.
In the present embodiment, the section perpendicular to its bearing of trend of tubulose heat exchanging piece 11 is in elongated bar shaped, multiple tubuloses
Heat exchanging piece 11 is along perpendicular to the direction of bar shaped arrangement.
The bearing of trend of cleaning part 21 is consistent with the bearing of trend of bar shaped.Cleaning part 21 stretches into two neighboring tubulose and changes
Gap between warmware 11, to clean the side of two neighboring tubulose heat exchanging piece 11.
As shown in Figures 1 to 4, outdoor heat exchanger also include for drive defroster 2 with respect to heat exchanger 1 movement drive
Dynamic portion 3.
In the present embodiment, drive division 3 includes tooth bar 31 and rotates with tooth bar 31 meshed gears 32 with for driving gear 32
The first motor 33, tooth bar 31 is fixing with respect to heat exchanger 1, and defroster 2 is fixing with respect to gear 32, drives in the first motor 33
During moving gear 32 rotates, gear 32 and the first motor 33 can move along the bearing of trend of tooth bar 31, to drive defrosting
Device 2 is mobile with respect to heat exchanger 1.
The housing of off-premises station includes top cover 6 and the base plate 7 being oppositely arranged with top cover, and the first end of tooth bar 31 is with top cover 6 even
Connect, the second end of tooth bar 31 is connected with base plate 7.
Alternatively, off-premises station also includes the limiting section for keeping gear 32 to engage with tooth bar 31.Alternatively, limiting section bag
Include guide part, gear 32 is provided with the projection that metallic channel is adapted, projection is matched to be limited to gear 32 with guide part
The position engaged with tooth bar 31.
Can also preferably, drive division 3 is used for simultaneously driving defroster 2 and heater block 23.Defroster 2 and heating
Part 23, along the bearing of trend arrangement of tubulose heat exchanging piece 11, utilizes cleaning part 21 and heater block 23 to remove heat exchanger 1 simultaneously
On frosting, to improve the efficiency of defrosting.
In the present embodiment, drive division 3 is two, and two drive divisions 3 are located at the both sides of heat exchanger 1 respectively.Drive division 3
The first motor 33 rotating shaft pass through gear 32 to connect one end of bearing part 22.
When air conditioning system needs to be defrosted, two the first motors 33 are controlled to rotate, the first motor 33 carries moving gear 32
Rotate, gear 32 can be mobile along tooth bar 31 during rotating, thus gear 32 drives defroster 2 along the extension of tooth bar 31
Direction is moved.When the moving direction needing to change defroster 2, can be inverted by controlling the first motor 33, the first motor
33 reversions make the rotation direction of gear 32 change, and then gear 32 changes with respect to the moving direction of tooth bar 31, defroster 2
The frosting on heat exchanger 1 can be removed.
Alternatively, the cleaning part 21 of defroster 2 can rotate with gear 32, in order to clean under heat exchanger 1
The frost of side.
After the frost on heat exchanger 1 is removed totally by defroster 2, the mobile lower section to heat exchanger 1 of cleaning part 21
Removed clean with the frost building up below heat exchanger 1.
Fig. 5 shows the drive division 3 of the present embodiment and can extend into the gap between two neighboring tubulose heat exchanging piece 11
The structural representation of heater block 23.
Drive division 3 includes tooth bar 31 and tooth bar 31 meshed gears and the first motor 33 rotating for driving gear, tooth
Bar 31 is fixing with respect to heat exchanger 1, heater block 23 and solid both with respect to gear 32 for carrying the bearing part 22 of heater block
Fixed, during the first motor 33 driving gear 32 rotates, gear 32 and the first motor 33 can be along the extension sides of tooth bar 31
To movement, to drive heater block 23 mobile with respect to heat exchanger 1.
In the present embodiment, drive division 3 is two, and two drive divisions 3 are located at the both sides of heat exchanger 1 respectively.Drive division 3
The first motor 33 rotating shaft pass through gear 32 to connect one end of bearing part 22.
When air conditioning system needs to be defrosted, two the first motors 33 are controlled to rotate, the first motor 33 carries moving gear 32
Rotate, gear 32 can be mobile along tooth bar 31 during rotating, thus gear 32 drives heater block 23 prolonging along tooth bar 31
Stretch direction to move.When the moving direction needing to change heater block 23, can be inverted by controlling the first motor 33, the first electricity
Machine 33 reversion makes the rotation direction of gear 32 change, and then gear 32 changes with respect to the moving direction of tooth bar 31, to drive
Heater block 23 changes with respect to the moving direction of heat exchanger 1.
Fig. 6 shows the drive division 3 of the present embodiment and the structure of the heater block 23 extending perpendicular to tubulose heat exchanging piece 11
Schematic diagram.
Drive division 3 includes tooth bar 31 and tooth bar 31 meshed gears and the first motor 33 rotating for driving gear, tooth
Bar 31 is fixing with respect to heat exchanger 1, and heater block 23 is fixing with respect to gear 32, rotates in the first motor 33 driving gear 32
During, gear 32 and the first motor 33 can move along the bearing of trend of tooth bar 31, to drive heater block 23 with respect to changing
Hot device 1 is mobile.
In the present embodiment, drive division 3 is two, and two drive divisions 3 are located at the both sides of heat exchanger 1 respectively.Drive division 3
The first motor 33 rotating shaft pass through gear 32 to connect one end of heater block 23.
When air conditioning system needs to be defrosted, two the first motors 33 are controlled to rotate, the first motor 33 carries moving gear 32
Rotate, gear 32 can be mobile along tooth bar 31 during rotating, thus gear 32 drives heater block 23 prolonging along tooth bar 31
Stretch direction to move.When the moving direction needing to change heater block 23, can be inverted by controlling the first motor 33, the first electricity
Machine 33 reversion makes the rotation direction of gear 32 change, and then gear 32 changes with respect to the moving direction of tooth bar 31, to drive
Heater block 23 changes with respect to the moving direction of heat exchanger 1.
According to the another aspect of the application, the present embodiment also discloses a kind of air conditioning system, and this air conditioning system includes compressing
Machine, indoor apparatus of air conditioner and air-conditioner outdoor unit, this air-conditioner outdoor unit is above-mentioned air-conditioner outdoor unit.
Embodiment two:
Fig. 7 shows the structural representation of the air-conditioner outdoor unit of the present embodiment, and Fig. 8 shows the drive division of the present embodiment
Structural representation.In conjunction with shown in Fig. 7 and Fig. 8, the present embodiment different from embodiment one with:Drive division 3 include screw rod 34 and
The swivel nut 35 of screw rod 34 screw thread cooperation and the second motor 36, the second motor 36 rotates so that swivel nut 35 is along spiral shell for drive screw 34
Bar 34 is mobile.
Fig. 9 shows the structural representation of the defroster of the present embodiment.Swivel nut 35 be connected with defroster 2 with drive remove
White device 2 is mobile along screw rod 34.
The defroster 2 of the present embodiment includes bearing part 22 and the cleaning part 21 being connected on bearing part 22.
The surface that bearing part 22 attaches heat exchanger 1 extends, and cleaning part 21 extends to two neighboring tubulose by bearing part 22
In the gap of heat exchanging piece 11, swivel nut 35 passes through to drive bearing part 22 and cleaning part 21 mobile along tubulose heat exchanging piece 11.
As shown in figure 9, the two ends of bearing part 22 are separately provided for connecting the protuberance of swivel nut 35.
Figure 10 shows the structural representation of the embodiment preferably of an inclusion heater block of the present embodiment.As
Shown in Figure 10, heater block 23 is connected on bearing part 22.
The surface that bearing part 22 attaches heat exchanger 1 extends, and heater block 23 extends to two neighboring tubulose by bearing part 22
In the gap of heat exchanging piece 11, swivel nut 35 passes through to drive bearing part 22 and heater block 23 mobile along tubulose heat exchanging piece 11.
As shown in Figure 10, the two ends of bearing part 22 are separately provided for connecting the protuberance of swivel nut 35.
Figure 11 shows that another of the present embodiment includes the structural representation of heater block.As shown in figure 11, heating part
Part 23 is in that strip extends, and heater block 23 is attached to the surface of heat exchanger 1 and can move along heat exchanger 1.
The end of heater block 23 is provided with protuberance, and this protuberance is used for connecting the swivel nut 35 of drive division 3.
Above-mentioned protuberance and heater block 23 can be arranged in overall or split.
The foregoing is only the exemplary embodiment of the present invention, not in order to limit the present invention, all spirit in the present invention
Within principle, any modification, equivalent substitution and improvement made etc., should be included within the scope of the present invention.
Claims (15)
1. a kind of air-conditioner outdoor unit is it is characterised in that include:
Heat exchanger (1), prolongs by isocon (12), header (13) and between described isocon (12) and described header (13)
The multiple tubulose heat exchanging piece (11) stretched are constituted, and have gap, described tubulose changes between two neighboring described tubulose heat exchanging piece (11)
The entrance point of warmware (11) is connected with described isocon (12), the port of export of described tubulose heat exchanging piece (11) and described header
(13) connect;And
Defroster (2), including cleaning part (21), described cleaning part (21) stretches into two neighboring described tubulose heat exchanging piece
(11) gap between simultaneously can be mobile along described tubulose heat exchanging piece (11) in described gap, to clean described tubulose heat exchange
Frosting on part (11).
2. air-conditioner outdoor unit according to claim 1 is it is characterised in that described tubulose heat exchanging piece (11) is with respect to level side
To inclination.
3. air-conditioner outdoor unit according to claim 1 is it is characterised in that described tubulose heat exchanging piece (11) is vertically prolonged
Stretch.
4. air-conditioner outdoor unit according to claim 1 is it is characterised in that the outer surface of described tubulose heat exchanging piece (11) is flat
Sliding.
5. air-conditioner outdoor unit according to claim 1 is it is characterised in that described isocon (12) and/or described header
(13) extend along perpendicular to the direction of described tubulose heat exchanging piece (11).
6. air-conditioner outdoor unit according to claim 1 is it is characterised in that multiple described tubulose heat exchanging piece (11) formation is multiple
Described gap, described defroster (2) includes the multiple described cleaning part (21) accordingly arranging with multiple described gaps,
Described defroster (2) also includes the bearing part (22) for carrying described cleaning part (21), multiple described cleaning parts
(21) all it is connected with described bearing part (22).
7. air-conditioner outdoor unit according to claim 1 is it is characterised in that the prolonging perpendicular to it of described tubulose heat exchanging piece (11)
The section stretching direction is elongated.
8. air-conditioner outdoor unit according to claim 1 is it is characterised in that multiple described tubulose heat exchanging piece (11) is along straight line cloth
Put, described cleaning part (21) can rotate around the center of rotation consistent with described rectilinear direction.
9. air-conditioner outdoor unit according to claim 1 is it is characterised in that also include the heater block (23) for defrost.
10. air-conditioner outdoor unit according to claim 9 is it is characterised in that described heater block (23) can be with respect to institute
State heat exchanger (1) mobile.
11. air-conditioner outdoor units according to claim 10 are it is characterised in that the bearing of trend of described heater block (23) hangs down
Directly or parallel to described tubulose heat exchanging piece (11).
12. air-conditioner outdoor units according to claim 9 it is characterised in that described heater block (23) stretch into two neighboring
Gap between described tubulose heat exchanging piece (11) simultaneously can be mobile along described tubulose heat exchanging piece (11).
13. air-conditioner outdoor units according to claim 9 it is characterised in that described heater block (23) be arranged on described in change
The lower section of hot device (1), to melt the frost falling in the lower section of heat exchanger (1).
14. air-conditioner outdoor units according to claim 1 are it is characterised in that also include for driving described defroster (2)
With respect to the drive division (3) of described heat exchanger (1) movement, described drive division (3) includes:
Tooth bar (31) and described tooth bar (31) meshed gears (32) and be used for the first motor driving described gear (32) to rotate
(33), described tooth bar (31) is fixing with respect to described heat exchanger (1), and described defroster (2) can be with gear (32) along described
Gear (32) is mobile along described tooth bar (31);Or
The swivel nut (35) of screw rod (34) and the cooperation of described screw rod (34) screw thread and the second motor (36), described second motor (36)
For driving described screw rod (34) to rotate so that described swivel nut (35) is mobile along described screw rod (34), described swivel nut (35) with described
Defroster (2) connects to drive described defroster (2) mobile along described screw rod (34).
, it is characterised in that including compressor, indoor apparatus of air conditioner and air-conditioner outdoor unit, described air-conditioning is outdoor for a kind of 15. air conditioning systems
Machine is the air-conditioner outdoor unit any one of claim 1 to 14.
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CN201610989416.XA CN106403067A (en) | 2016-11-10 | 2016-11-10 | Air conditioner outdoor unit and air conditioning system provided with same |
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CN201610989416.XA CN106403067A (en) | 2016-11-10 | 2016-11-10 | Air conditioner outdoor unit and air conditioning system provided with same |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108644922A (en) * | 2018-07-10 | 2018-10-12 | 珠海格力电器股份有限公司 | Outdoor unit and air conditioner with it |
CN108758864A (en) * | 2018-06-29 | 2018-11-06 | 珠海格力电器股份有限公司 | A kind of air-conditioner outdoor unit and its Defrost method |
CN109253649A (en) * | 2018-09-21 | 2019-01-22 | 武汉纺织大学 | A kind of air-conditioner outdoor unit cooling fin dedusting defrosting automatic cleaning device |
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CN112781288A (en) * | 2021-01-03 | 2021-05-11 | 李俊利 | Air conditioner defrosting device |
WO2021130952A1 (en) * | 2019-12-26 | 2021-07-01 | 三菱電機株式会社 | Heat exchanger, outdoor unit, and refrigeration cycle device |
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2380848Y (en) * | 1999-07-20 | 2000-05-31 | 海尔集团公司 | Heat-pump type air-conditioner with auxiliary defrosting device |
JP2009236359A (en) * | 2008-03-26 | 2009-10-15 | Daikin Ind Ltd | Defrosting brush for heat exchanger for refrigerating device |
JP2009243769A (en) * | 2008-03-31 | 2009-10-22 | Daikin Ind Ltd | Heat exchanger |
JP2009243811A (en) * | 2008-03-31 | 2009-10-22 | Daikin Ind Ltd | Defrosting brush for heat exchanger for refrigerating device |
JP2009250517A (en) * | 2008-04-07 | 2009-10-29 | Daikin Ind Ltd | Defroster for heat exchanger |
CN104930771A (en) * | 2015-06-24 | 2015-09-23 | 广东美的暖通设备有限公司 | Control method of heat pump system |
CN105276879A (en) * | 2014-07-10 | 2016-01-27 | 青岛海信日立空调系统有限公司 | Air conditioning unit |
CN206160313U (en) * | 2016-11-10 | 2017-05-10 | 珠海格力电器股份有限公司 | Air condensing units and have its air conditioning system |
-
2016
- 2016-11-10 CN CN201610989416.XA patent/CN106403067A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2380848Y (en) * | 1999-07-20 | 2000-05-31 | 海尔集团公司 | Heat-pump type air-conditioner with auxiliary defrosting device |
JP2009236359A (en) * | 2008-03-26 | 2009-10-15 | Daikin Ind Ltd | Defrosting brush for heat exchanger for refrigerating device |
JP2009243769A (en) * | 2008-03-31 | 2009-10-22 | Daikin Ind Ltd | Heat exchanger |
JP2009243811A (en) * | 2008-03-31 | 2009-10-22 | Daikin Ind Ltd | Defrosting brush for heat exchanger for refrigerating device |
JP2009250517A (en) * | 2008-04-07 | 2009-10-29 | Daikin Ind Ltd | Defroster for heat exchanger |
CN105276879A (en) * | 2014-07-10 | 2016-01-27 | 青岛海信日立空调系统有限公司 | Air conditioning unit |
CN104930771A (en) * | 2015-06-24 | 2015-09-23 | 广东美的暖通设备有限公司 | Control method of heat pump system |
CN206160313U (en) * | 2016-11-10 | 2017-05-10 | 珠海格力电器股份有限公司 | Air condensing units and have its air conditioning system |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110741206A (en) * | 2018-05-14 | 2020-01-31 | 日立江森自控空调有限公司 | Air conditioner |
CN108758864A (en) * | 2018-06-29 | 2018-11-06 | 珠海格力电器股份有限公司 | A kind of air-conditioner outdoor unit and its Defrost method |
CN108644922A (en) * | 2018-07-10 | 2018-10-12 | 珠海格力电器股份有限公司 | Outdoor unit and air conditioner with it |
CN109253649A (en) * | 2018-09-21 | 2019-01-22 | 武汉纺织大学 | A kind of air-conditioner outdoor unit cooling fin dedusting defrosting automatic cleaning device |
CN111076603A (en) * | 2019-12-20 | 2020-04-28 | 珠海格力电器股份有限公司 | Self-cleaning device for outdoor heat exchanger of air conditioner, air conditioner and control method |
JP7224498B2 (en) | 2019-12-26 | 2023-02-17 | 三菱電機株式会社 | Heat exchanger, outdoor unit and refrigeration cycle device |
EP4083556A4 (en) * | 2019-12-26 | 2022-12-14 | Mitsubishi Electric Corporation | Heat exchanger, outdoor unit, and refrigeration cycle device |
WO2021130952A1 (en) * | 2019-12-26 | 2021-07-01 | 三菱電機株式会社 | Heat exchanger, outdoor unit, and refrigeration cycle device |
JPWO2021130952A1 (en) * | 2019-12-26 | 2021-07-01 | ||
CN111594937B (en) * | 2020-05-29 | 2022-01-21 | 宁波奥克斯电气股份有限公司 | Defrosting device and method and air conditioner |
CN111594937A (en) * | 2020-05-29 | 2020-08-28 | 宁波奥克斯电气股份有限公司 | Defrosting device and method and air conditioner |
CN112781288A (en) * | 2021-01-03 | 2021-05-11 | 李俊利 | Air conditioner defrosting device |
CN115164286A (en) * | 2022-06-13 | 2022-10-11 | 泰豪科技股份有限公司 | Outer quick-witted heat dissipation copper pipe defrosting subassembly of air conditioner |
CN115164286B (en) * | 2022-06-13 | 2023-09-29 | 泰豪科技股份有限公司 | Heat dissipation copper pipe defrosting assembly of air conditioner external unit |
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