CN105387657B - A kind of condenser and the air conditioner with the condenser - Google Patents
A kind of condenser and the air conditioner with the condenser Download PDFInfo
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- CN105387657B CN105387657B CN201510948153.3A CN201510948153A CN105387657B CN 105387657 B CN105387657 B CN 105387657B CN 201510948153 A CN201510948153 A CN 201510948153A CN 105387657 B CN105387657 B CN 105387657B
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- refrigerant
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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
- F25B39/00—Evaporators; Condensers
- F25B39/04—Condensers
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a kind of condenser and with the air conditioner of the condenser, the condenser includes fin, the more U pipes, cold media input tube and the refrigerant efferent duct that are threaded through on fin；Several U pipes positioned at fin top constitute first flow path, are located at several U pipes in the middle part of fin and constitute second flow path, and several U pipes for being located at fin lower part constitute supercooling flow path；There is the first flow path the first refrigerant inlet and the first refrigerant exit, the second flow path to have the second refrigerant inlet and the second refrigerant exit；First refrigerant inlet, the second refrigerant inlet are connected to cold media input tube respectively；There is the supercooling flow path third refrigerant inlet and third refrigerant exit, the U pipe quantity of the first flow path to be less than the U pipe quantity of second flow path.Heat exchanger efficiency can be effectively improved using the present invention, slow down frosting and promote frostization efficiency, and is versatile, standardization level is high.
Description
Technical field
The present invention relates to air-conditioner field more particularly to a kind of condenser and with the air conditioner of the condenser.
Background technology
Existing market mainstream air conditioner is convention square side air-out air-conditioning, is secondly integral type air-conditioning.Export overseas market
Split type side air-out air-conditioning is mainstream, and small type accounting is most.Convention square outdoor machine of air-conditioner dress cabinet amount is less, transportation cost
Height directly affects profit, and conventional air-conditioning ducting system is larger, installation compressor position is restricted, and compressor casing is from condensation
Device, metal plate distance are closer, therefore compressor collision metal plate causes anomalous of air conditioner, metal plate metaboly universal；Some foreign country's buildings
Environmental restrictions, it has not been convenient to install side air-out, influence the sale of side air-out air-conditioning.
To solve the above-mentioned problems, occurs top air-out type air-conditioning in the market, generally round, compressor is set to circle
In the middle part of shape chassis, for round condenser around compressor, condenser overhead installs fan, from surrounding air draught, top when operation of air conditioner
Outlet air.Such air-conditioning is small, is greatly improved dress cabinet amount, reduces transportation cost；And top air-out air-conditioning may be mounted at it is closeer
Floor between passage aisle or some small spaces, do not influence to radiate；It is and cold in addition, since compressor is located in the middle part of air-conditioning
Condenser, metal plate are apart from larger, even if transport, falling, collision condenser and metal plate risk are relatively low, reliability height.However existing skill
The top air-out type air-conditioning heat exchanger efficiency of art is relatively low, and frosting is serious, and defrost speed is slow, and left and right end plate is not general, and installation is extremely not
Just.
Therefore, the existing technology needs to be improved and developed.
Invention content
The technical problem to be solved in the present invention is, for the drawbacks described above of the prior art, provides a kind of condenser and tool
There is the air conditioner of the condenser, heat exchanger efficiency can be effectively improved, slow down frosting and promotes frostization efficiency.
The technical proposal for solving the technical problem of the invention is as follows：
A kind of condenser, including fin, the more U pipes, cold media input tube and the refrigerant efferent duct that are threaded through on fin；Position
Several U pipes in fin top constitute first flow path, are located at several U pipes in the middle part of fin and constitute second flow path, are located at wing
Several U pipes of piece lower part constitute supercooling flow path；The first flow path has the first refrigerant inlet and the first refrigerant exit, institute
Stating second flow path has the second refrigerant inlet and the second refrigerant exit；First refrigerant inlet, the second refrigerant inlet difference
It is connected to cold media input tube；There is the supercooling flow path third refrigerant inlet and third refrigerant exit, first refrigerant to go out
Mouth, the second refrigerant exit are connected to by isocon with third refrigerant inlet, and the refrigerant efferent duct is connected to third refrigerant exit；
The U pipe quantity of the first flow path is less than the U pipe quantity of second flow path.
The condenser, wherein the cold media input tube includes the input manifold being connected to external refrigerant and difference
Two inlet branch being connected to the first refrigerant inlet, the second refrigerant inlet pass through between the input manifold and two inlet branch
First distribution three-way pipe is connected to.
The condenser, wherein the isocon includes collecting pipe and two shunt pipes, the collecting pipe and two
It is connected to by the second distribution three-way pipe between shunt pipe, the collecting pipe is connected to third refrigerant inlet, the two shuntings branch
Pipe is connected to the first refrigerant exit, the second refrigerant exit respectively.
The condenser, wherein first refrigerant inlet is located at the top of the first refrigerant exit, second refrigerant
Entrance is located at the top of the second refrigerant exit, and the third refrigerant inlet is located at the lower section of third refrigerant exit.
The condenser, wherein the U pipes include 22, wherein there are first flow path 8 U to manage, second flow path tool
There are 10 U pipes, supercooling flow path that there are 4 U to manage.
The condenser, wherein be welded between the U pipes on the refrigerant efferent duct and supercooling flow path cold for reinforcing
The fixing pipe of matchmaker's efferent duct intensity.
The condenser, wherein the left and right ends of the fin are equipped with one for being connected and fixed with AC gold metal plate
End plate.
The condenser, wherein the end plate includes tube expansion fixed part and the bending branch being connect with tube expansion fixed part
Support part, the tube expansion fixed part be equipped with it is multiple for U pipes across flanging bore.
The condenser, wherein the tube expansion fixed part is equipped with installation guide holes.
A kind of air conditioner, including condenser as described above.
A kind of condenser provided by the present invention and the air conditioner with the condenser, as a result of positioned at fin top
Several U pipes constitute first flow path, several U pipes in the middle part of fin constitute second flow path, if positioned at fin lower part
Dry root U pipes constitute supercooling flow path, and the U pipe quantity of the first flow path is less than the U pipe quantity of second flow path, so as to effective
Improve heat exchanger efficiency；And the third refrigerant inlet is located at the lower section of third refrigerant exit, in subcooling process, refrigerant is from the bottom up
Flowing, so as to effectively slow down frosting and promote frostization efficiency；In addition, the left and right ends of the condenser of the present invention share equally
End plate, versatile, standardization level is high.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of condenser of the present invention；
Fig. 2 is the structural schematic diagram of the cold media input tube of the present invention；
Fig. 3 is the structural schematic diagram of the isocon of the present invention；
Fig. 4 is the structural schematic diagram of another angle of the isocon of the present invention；
Fig. 5 is the structural schematic diagram of the refrigerant efferent duct of the present invention；
Fig. 6 is the structural schematic diagram of the elbow of the present invention；
Fig. 7 is the structural schematic diagram of the weld-ring of the present invention；
Fig. 8 is the structural schematic diagram of the end plate of the present invention；
Fig. 9 is another angled arrangement schematic diagram of the end plate of the present invention；
Figure 10 is the partial schematic diagram of the automatic welding of the condenser of the present invention.
Specific implementation mode
To make the objectives, technical solutions, and advantages of the present invention clearer and more explicit, develop simultaneously embodiment pair referring to the drawings
The present invention is further described.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and do not have to
It is of the invention in limiting.
It please refers to shown in Fig. 1, Fig. 1 is a kind of structural schematic diagram of condenser of the present invention.The present invention provides a kind of condensations
Device, including fin 10, the more U pipes 20, cold media input tube 30 and the refrigerant efferent duct 40 that are threaded through on fin 10.Positioned at fin
Several U pipes 20 on 10 tops constitute first flow path 50, and several U pipes 20 for being located at 10 middle part of fin constitute second flow path 60,
Several U pipes 20 positioned at 10 lower part of fin constitute supercooling flow path 70.The first flow path 50 have the first refrigerant inlet 51 with
And first refrigerant exit 52, the second flow path 60 have the second refrigerant inlet 61 and the second refrigerant exit 62.Described first
Refrigerant inlet 51, the second refrigerant inlet 61 are connected to cold media input tube 30 respectively；There is the supercooling flow path 70 third refrigerant to enter
Mouth 71 and third refrigerant exit 72, first refrigerant exit 52, the second refrigerant exit 62 are cold by isocon 80 and third
Matchmaker's entrance 71 is connected to, and the refrigerant efferent duct 40 is connected to third refrigerant exit 72；The U pipe quantity of the first flow path 50 is less than
The U pipe quantity of second flow path 60.
Wherein, condenser of the invention is suitable for circular top wind outlet air-conditioning.The U pipe quantity of the first flow path 50 of the present invention
Less than the U pipe quantity of second flow path 60, so as to effectively promote heat transfer effect.Due to circular top wind outlet air-conditioning duct efficiency phase
Offside exhaust air flue is low, and closer to fan area, heat dissipation effect is better.Therefore from top to bottom, heat exchange efficiency is in condenser
Attenuation trend, therefore, the region of good heat dissipation reduce U pipe quantity as far as possible, to accelerate refrigerant flowing, reach the mesh quickly to exchange heat
's；On the contrary, the place of weak heat-dissipating, needs to increase U pipe quantity, to slow down internal refrigerant flowing velocity, compensation heat dissipation.
It please refers to shown in Fig. 2, Fig. 2 is the structural schematic diagram of the cold media input tube of the present invention.The cold media input tube 30 is wrapped
It includes the input manifold 31 being connected to external refrigerant and two be connected to respectively with the first refrigerant inlet 51, the second refrigerant inlet 52 is defeated
Enter branch pipe 32, is connected to by the first distribution three-way pipe 33 between the input manifold 31 and two inlet branch 32.Specifically, institute
It states the first distribution three-way pipe 33 and summarizes in hole with hole and two tap holes arranged side by side, the insertions of input manifold 31 is summarized, two
One end of inlet branch 32 is inserted into respectively in two tap holes.It, can be in tap hole to ensure that two inlet branch, 32 insertion depth is consistent
It is interior to be equipped with locating slot.The other end of two inlet branch 32 forms necking, and the outer diameter of necking is less than the internal diameter of U pipes 20, with
When just installing, necking can be fully inserted into U pipes 20, play reinforcement supporting role, prevent from twisting off in air-conditioning transport, falling process
Weld position promotes reliability.The outer diameter of two inlet branch 32 is identical as the internal diameter that U pipes are flared, to play positioning
Effect.
It please refers to shown in Fig. 3, Fig. 4, Fig. 3 is the structural schematic diagram of the isocon of the present invention, and Fig. 4 is the isocon of the present invention
Another angle structural schematic diagram.The isocon 80 includes collecting pipe 81 and two shunt pipes 82, the collecting pipe 81
And two pass through the connection of one second distribution three-way pipe 83 between shunt pipe 82, the collecting pipe 81 connects with third refrigerant inlet 71
Logical, two shunt pipe 82 is connected to the first refrigerant exit 52, the second refrigerant exit 62 respectively.Due to two shunt pipe
82 be not operation component, and therefore, the end of two shunt pipes 82 need not form necking, so as to reduce cost, and can be with
Facilitate isocon to be inserted into fix.The end of two shunt pipe 82 is arranged with weld-ring 22, the positional distance two of the weld-ring 22
The nose end of shunt pipe 82 about 5mm, after two shunt pipes 82 are inserted into the flaring position of U pipes 20, weld-ring 22 is butted on 20 end of U pipes
Face can reach the gap between two shunt pipes 82 of filling and U pipes 20, reach sealing effect after cooling after by heat of solution.
Wherein, the fin 10 is the fin of conventional air-conditioning, such as 12.7mm or 18.2mm.The U pipes 20 are conventional
Air-conditioning copper pipe, for example, a diameter of φ 5, φ 7, φ 9.52 copper pipe.Due to U pipes 20 be set to fin 10 in bending angle greatly to
Cause flattening ratio to be promoted, influence to exchange heat, therefore the copper pipe selects wall thickness thin as possible, high-precision copper.
In the present invention, it is described further with the U pipes of φ 7.In view of the specification of leakage detection apparatus, cold media input tube 30
Input manifold 31 and refrigerant efferent duct 40 are all made of the copper pipe of a diameter of φ 9.52, and inlet branch 32 is adopted with shunt pipe 82
With the copper pipe of a diameter of φ 7.Since 9.52 copper pipes of φ are transitioned into 7 copper pipes of φ, size difference is larger, therefore refrigerant efferent duct 40 is adopted
The mode of segmentation necking is taken, as shown in figure 5, the refrigerant efferent duct 40 has the first necking 41 and the second necking 42, it is described
First necking 41 is fully inserted into U pipes, is played a supportive role, and second necking 42 is inserted at the flaring of U pipes, and length is managed with U
It is identical to be flared length, plays positioning action, and ensure that insertion depth is the same, promotes consistency.
Preferably, in the present embodiment, first refrigerant inlet 51 is located at the top of the first refrigerant exit 52, and described
Two refrigerant inlets 61 are located at the top of the second refrigerant exit 62, and the third refrigerant inlet 71 is located under third refrigerant exit 72
Side.
When refrigerating operaton, first, refrigerant enters into and through two inlet branch 32 from the input manifold 31 of cold media input tube 30
Enter in first flow path 50 and second flow path 60 from the first refrigerant inlet 51, the second refrigerant inlet 52 respectively and exchanges heat；It connects
, refrigerant from the refrigerant of first flow path 50 from the first refrigerant exit 52, second flow path 60 the second refrigerant exit 62 in out, and
Respectively through in two shunt pipes 82, the refrigerant temperature at this time in two shunt pipes 82 is essentially identical；Finally by supercooling flow path 70
And exported from refrigerant efferent duct 40, to complete to exchange heat.
Since the more conventional side air-out air-conditioning heat dissipation effect of circular top wind outlet air conditioning duct system is poor, refrigerant confluence
Afterwards, it needs to increase supercooling flow path 70 to make internal refrigerant reach certain degree of supercooling, to further promote refrigeration effect.And institute
The lower section that third refrigerant inlet 71 is located at third refrigerant exit 72 is stated, the refrigerant after confluence first enters from third refrigerant inlet 71,
And up flowed along U pipes, it is flowed out from third refrigerant exit 72.Due in subcooling process refrigerant be high temperature, high pressure liquid state
Fluid, and fluid liquid is in the majority, due to gravity, up flow resistance increases liquid refrigerants, and refrigerant flow rate is retarded, and
The wind speed of the position of third refrigerant exit 72 is bigger than the wind speed of the position of third refrigerant inlet 71, further improves supercooling
Degree.
When heating operation, when system refrigerant is on the low side, the U pipes ratio and the third refrigerant inlet that are connect with third refrigerant exit 72
First there is frost in the U pipes of 71 connections, and when the U being connect with third refrigerant inlet 71 manages non-frosting, the U pipes are to frost without branch
Support, under the effect of gravity, the frost for the U pipes being connect with third refrigerant exit 72 can be fallen in chassis, slow down frosting to play
Effect.
When air-conditioner defrosting pattern, the collecting pipe 81 of isocon 80 summarizes after refrigerant again by being connect with third refrigerant inlet 71
U pipes flow to the U pipes being connect with third refrigerant exit 72, due to the temperature ratio for the U pipes being connect with third refrigerant inlet 71 and the
The temperature of the U pipes of three refrigerant exits 72 connection is high, and therefore, the frost for the U pipes being connect with third refrigerant inlet 71 can first melt, to
Be conducive to the water flowing after the U pipe defrosts being connect with third refrigerant exit 72, so as to accelerate defrost speed.
In the present embodiment, the U pipes 20 include 22, wherein there are first flow path 50 8 U to manage, and second flow path 60 has
There are 10 U pipes, supercooling flow path 70 that there are 4 U to manage.When counting from top to bottom, the third refrigerant exit 72 is managed with fourth from the last root U
Connection.It should be noted that the quantity of the U pipes 20 is unlimited, in other embodiments of the invention, the U pipes 20 can be with
For other quantity.
Preferably, it is connected to, is please referred to shown in Fig. 6, Fig. 7, Fig. 6 is of the invention by elbow 21 between adjacent two U pipes 20
The structural schematic diagram of elbow；Fig. 7 is the structural schematic diagram of the weld-ring of the present invention；The both ends of the elbow 21 are arranged with weld-ring
22.It realizes when the purpose that the both ends of elbow 21 increase weld-ring 22 is for later stage weld ell 21 and is welded using automatic welding device
It connects, promotes welding consistency and heat exchange efficiency.Preferably, the weld-ring 22 is not closed annular shape, and internal diameter compares elbow
21 is slightly smaller.When equipment squeezes elbow 21 with weld-ring 22,22 opening of weld-ring is opened and is packed into elbow 21, and screen resilience can incite somebody to action
Weld-ring 22 is fixed on elbow 21, therefore weld-ring 22 will not be caused to fall off when transport elbow 21.When equipment making routine elbow
Directly weld-ring can be packed into outside elbow both ends, elbow, semi-circular tube or the isocon of special size then need manually weld-ring
Set is entered.
It is welded between U pipes on the refrigerant efferent duct 40 and supercooling flow path 70 for reinforcing 40 intensity of refrigerant efferent duct
Fixing pipe 43, prevent transport, cause refrigerant efferent duct 40 to rupture in falling process.
It please refers to shown in Fig. 8, Fig. 9, Fig. 8 is the structural schematic diagram of the end plate of the present invention；Fig. 9 is the another of the end plate of the present invention
One angled arrangement schematic diagram.The left and right ends of the fin 10 are equipped with one and are used for and AC gold metal plate（Do not show in figure）It is connected and fixed
End plate 90.The left and right ends of the fin 10 of the present invention share same end plate, versatile, and standardization level is high.
Specifically, the end plate 90 includes tube expansion fixed part 91 and the bending support portion being connect with tube expansion fixed part 91
92.The width of the bending support portion 92, which is more than elbow 21 and is inserted into after U pipes 20, remains in the length outside end plate 90, when welding, needs
Vertical to place condenser, the bending support portion 92 supports production line slip band, elbow 21 not to contact slide strips, condenser is avoided to weld
When connecing, elbow 21 is caused to damage because transmitting, installing the factors such as elbow percussion；In addition elbow 21 can be also protected when bending very well, is prevented
Only elbow 21 is flattened by equipment.
Preferably, the tube expansion fixed part 91 is equipped with multiple flanging bores 911 passed through for U pipes 20.Flanging bore 911 is set
It sets, the contact area of U pipes 20 and end plate 90 can be increased, improve adhesive force.When the end plate of 10 left end of fin is installed, the flanging bore
911 flange is positioned against the end face direction of 10 left end of the fin, the sharp edge stress at 911 top of flanging bore when preventing tube expansion
It pushes, cuts elbow 21.When installing the end plate of 10 right end of fin, the direction of the end plate of installation direction and left end is on the contrary, described
The flange of flanging bore 911 is positioned against the flaring position of U pipes 20.
Preferably, the tube expansion fixed part 91 is equipped with installation guide holes 912, when assembly, the left and right ends of fin 10
Installation guide holes 912 on end plate 90 avoid installation reversed, improve installation effectiveness towards same direction.Optionally, installation is guided
Hole 912 can be the notch of any one end in tube expansion fixed part both ends.
Preferably, the tube expansion fixed part 91 and the edge of bending support portion 92 are equipped with chamfering, prevent from making condenser
When scratch employee's body, high safety and reliability.
Preferably, bending support portion 92 is equipped with multiple screw holes 921, and the extended line and copper pipe of the screw hole 921 are wrong
It opens, prevents screw from puncturing copper pipe.When assembling AC gold metal plate, automatic screw is fixed after sequentially passing through metal plate through-hole, screw hole 921.
The assembly welding process of the present invention is as follows：
End plate 90 is mounted on to the left and right ends of fin 10, and makes the flange of the flanging bore 911 of 10 left end end plate of fin
It is positioned against the end face direction of 10 left end of the fin, the flange of the flanging bore 911 of 10 right end end plate of fin is positioned against U pipes 20
Flaring position.
When welding, first, after U pipes heat degreasing, then pass through automatic welding according to flow path prepackage elbow 21, isocon 80
Stove welding is connect, weld-ring welds together elbow 21, isocon 80 and U pipes 20 after by heat of solution（As shown in Figure 10）；Finally,
Human weld can be completed in manually installed cold media input tube 30, refrigerant efferent duct 40 and fixing pipe 43.
The present invention also provides a kind of air conditioner, the air conditioner includes condenser.The concrete structure of the condenser
The embodiment of condenser of the present invention and the description of attached drawing 1 to 10 are please referred to, details are not described herein.
It should be understood that the application of the present invention is not limited to the above for those of ordinary skills can
With improvement or transformation based on the above description, all these modifications and variations should all belong to the guarantor of appended claims of the present invention
Protect range.
Claims (8)
1. a kind of condenser, including fin, the more U pipes, cold media input tube and the refrigerant efferent duct that are threaded through on fin；It is special
Sign is that several U pipes for being located at fin top constitute first flow path, is located at several U pipes in the middle part of fin and constitutes second
Road, several U pipes for being located at fin lower part constitute supercooling flow path；The first flow path is cold with the first refrigerant inlet and first
Matchmaker exports, and the second flow path has the second refrigerant inlet and the second refrigerant exit；First refrigerant inlet, the second refrigerant
Entrance is connected to cold media input tube respectively；The supercooling flow path has third refrigerant inlet and a third refrigerant exit, and described the
One refrigerant exit, the second refrigerant exit are connected to by isocon with third refrigerant inlet, the refrigerant efferent duct and third refrigerant
Outlet；The U pipe quantity of the first flow path is less than the U pipe quantity of second flow path；
The third refrigerant inlet is located at the lower section of third refrigerant exit；
The condenser is suitable for circular top wind outlet air-conditioning, and the wind speed of the position of third refrigerant exit is than third refrigerant inlet
The wind speed of position is big；
The left and right ends of the fin are equipped with an end plate for being connected and fixed with AC gold metal plate；
The end plate includes tube expansion fixed part and the bending support portion being connect with tube expansion fixed part, is set on the tube expansion fixed part
Have it is multiple for U pipes across flanging bore；
When installing the end plate of fin left end, the flange of the flanging bore is positioned against the end face direction of the fin left end；Installation
When the end plate of fin right end, the flange of the flanging bore is positioned against the flaring position of U pipes.
2. condenser according to claim 1, which is characterized in that the cold media input tube includes being connected to external refrigerant
Input manifold and two inlet branch being connected to respectively with the first refrigerant inlet, the second refrigerant inlet, the input manifold and two
It is connected to by the first distribution three-way pipe between inlet branch.
3. condenser according to claim 1, which is characterized in that the isocon includes collecting pipe and two shunting branch
Pipe, is connected between the collecting pipe and two shunt pipes by the second distribution three-way pipe, and the collecting pipe enters with third refrigerant
Mouth connection, two shunt pipe are connected to the first refrigerant exit, the second refrigerant exit respectively.
4. condenser according to claim 1, which is characterized in that first refrigerant inlet is located at the first refrigerant exit
Top, second refrigerant inlet are located at the top of the second refrigerant exit, and the third refrigerant inlet is located at third refrigerant exit
Lower section.
5. condenser according to claim 1, which is characterized in that the U pipes include 22, wherein first flow path has 8
There are 10 U to manage for root U pipes, second flow path, and there are supercooling flow path 4 U to manage.
6. condenser according to claim 1, which is characterized in that the refrigerant efferent duct manages it with the U on supercooling flow path
Between be welded with fixing pipe for reinforcing refrigerant efferent duct intensity.
7. condenser according to claim 1, which is characterized in that the tube expansion fixed part is equipped with installation guide holes.
8. a kind of air conditioner, which is characterized in that including claim 1 to 7 any one of them condenser.
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| CN201510948153.3A CN105387657B (en) | 2015-12-17 | 2015-12-17 | A kind of condenser and the air conditioner with the condenser |
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| CN106196557B (en) * | 2016-07-04 | 2022-01-28 | 珠海格力电器股份有限公司 | Heat exchanger and air conditioner with same |
| CN106766394A (en) * | 2016-12-13 | 2017-05-31 | 奥克斯空调股份有限公司 | Evaporator and air-conditioning |
| CN110274414A (en) * | 2019-06-24 | 2019-09-24 | 珠海格力电器股份有限公司 | Air distribution pipe assembly and air conditioner with same |
| CN114440321B (en) * | 2022-02-09 | 2023-04-07 | 珠海格力电器股份有限公司 | Heat exchanger and air conditioner |
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| CN201196516Y (en) * | 2008-04-10 | 2009-02-18 | 海尔集团公司 | Air conditioner condenser |
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| CN201348317Y (en) * | 2009-01-05 | 2009-11-18 | 广东美的电器股份有限公司 | Air pipe type outdoor unit of air conditioner |
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