CN108797048A - A kind of heat pump system and clothesdrier - Google Patents
A kind of heat pump system and clothesdrier Download PDFInfo
- Publication number
- CN108797048A CN108797048A CN201710301147.8A CN201710301147A CN108797048A CN 108797048 A CN108797048 A CN 108797048A CN 201710301147 A CN201710301147 A CN 201710301147A CN 108797048 A CN108797048 A CN 108797048A
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- CN
- China
- Prior art keywords
- heat exchange
- heat pump
- fin
- pump system
- pipe
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- 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
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/10—Drying cabinets or drying chambers having heating or ventilating means
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
- D06F58/206—Heat pump arrangements
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
- D06F58/24—Condensing arrangements
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention discloses a kind of heat pump system and clothesdriers, including condenser and evaporator, condenser includes multiple flat heat exchange pipes and two headers, each flat heat exchange pipe is repeatedly bent to form by same root pipeline, two headers are located at arrival end and the outlet end of the flat heat exchange pipe, and multiple minim channels are provided in the flat heat exchange pipe；Evaporator includes multiple heat exchange copper tubes, and the outlet of each heat exchange copper tube is connect with the entrance of heat exchange copper tube described in another by copper pipe elbow, and the first fin is provided on the heat exchange copper tube.The flat heat exchange pipe of condenser is repeatedly bent to form using a pipeline, is greatly reduced the quantity of solder joint, is reduced the possibility of leakage of refrigerant；Multiple minim channels increase heat exchange area, improve heat exchange efficiency；By the way of micropassage type condenser and copper pipe fin type evaporator combinations, heat exchange area is further increased, the efficient utilization of heat pump clothes dryer energy is realized, shortens drying time.
Description
Technical field
The present invention relates to the cloth dryings of family's electro-technical field more particularly to a kind of heat pump system and the use heat pump system
Machine.
Background technology
With the continuous improvement of people's living standards, simple washing machine cannot increasingly meet the requirement of people.
The appearance for having the dryer of drying function brings great convenience to people's lives.
Heat pump is applied to replace former electrical heating in dryer as a kind of power-saving technology.Heat pump clothes dryer exists at present
It is most efficiently most energy saving in dryer field, and drying course does not consume water, wide market.It is dry that heat exchanger seriously affects heat pump
The efficiency of clothing machine and the duration of drying cycles.Existing evaporator and condenser are micro-channel heat exchangers, and microchannel is steamed
Hair device end cotton-wool is deposited and is deposited on the fin of the heat exchanger, to make heat pump system generate additional pressure drop and for the work
The heat exchange of skill air generates thermal resistance, it is necessary to increase cleaning device, increase the complexity of heat pump system, reduce heat pump system
Stability and reliability；In addition, the flat tube of condenser is formed using both ends header or elbow welding, processing is complicated, solder joint
It is more, easy leakage of refrigerant.
Invention content
The purpose of the present invention is to provide a kind of heat pump systems, multiple to solve evaporation structure existing in the prior art
The technical issues of miscellaneous, stability and reliability are low, and condenser solder joint is more, easy leakage of refrigerant.
Another object of the present invention is to provide a kind of clothesdriers, using above-mentioned heat pump system.
As above design, the technical solution adopted in the present invention are：
A kind of heat pump system, including：
Condenser comprising multiple flat heat exchange pipes and two headers, each flat heat exchange pipe are more by same root pipeline
Secondary to be bent to form, two headers are located at arrival end and the outlet end of the flat heat exchange pipe, in the flat heat exchange pipe
It is provided with multiple minim channels；
Evaporator comprising multiple heat exchange copper tubes, the outlet of each heat exchange copper tube and another described heat exchange copper tube
Entrance connected by copper pipe elbow, the first fin is provided on the heat exchange copper tube.
Wherein, each flat heat exchange pipe by same root pipeline through being bent to form three rows twice.
Wherein, multiple minim channel parallel intervals are arranged in the flat heat exchange pipe.
Wherein, the equivalent diameter of the minim channel in 0.7mm between 1.0mm.
Wherein, the second fin, the serpentine-like distribution of the second fin are provided between flat heat exchange pipe described in each two.
Wherein, first fin is plate-like, multiple first fin parallel interval arrangements.
Wherein, the copper pipe elbow is connect with support plate, and first fin is located between two support plates.
Wherein, multiple heat exchange copper tubes in a first direction arrange by parallel interval, is interleaved in a second direction interval cloth
It sets, the first direction is vertical with second direction.
A kind of clothesdrier, including any one of them heat pump system as above.
Wherein, further include pedestal, aqua storage tank is provided on the pedestal, the evaporator is located above the aqua storage tank.
The flat heat exchange pipe of heat pump system proposed by the present invention, condenser is repeatedly bent to form using a pipeline, is subtracted significantly
The quantity for having lacked solder joint reduces the possibility of leakage of refrigerant, increases the stability and reliability of system；Multiple minim channels
Heat exchange area is increased, heat exchange efficiency is improved；By the way of micropassage type condenser and copper pipe fin type evaporator combinations,
Heat exchange area is further increased, heat exchange efficiency is improved, the efficient utilization of heat pump clothes dryer energy is realized, when shortening drying
Between, save power consumption.
Clothesdrier proposed by the present invention, because using above-mentioned heat pump system, therefore the high, heat exchange efficiency with stability
Height, drying time are short, save the advantage of power consumption.
Description of the drawings
Fig. 1 is the structural schematic diagram for the evaporator that the embodiment of the present invention one provides；
Fig. 2 is the structural schematic diagram that the first fin is omitted in Fig. 1；
Fig. 3 is the structural schematic diagram for the condenser that the embodiment of the present invention one provides；
Fig. 4 is enlarged drawing at the A-A of Fig. 3；
Fig. 5 is the structural schematic diagram of the minim channel in the flat heat exchange pipe that the embodiment of the present invention one provides；
Fig. 6 is the part-structure schematic diagram of clothesdrier provided by Embodiment 2 of the present invention；
Fig. 7 is the fundamental diagram of clothesdrier provided by Embodiment 2 of the present invention.
In figure：
10, heat pump system；20, pedestal；
101, evaporator；102, condenser；
1011, heat exchange copper tube；1012, copper pipe elbow；1013, support plate；1014, the first fin；
1021, flat heat exchange pipe；1022, header；1023, minim channel；1024, the second fin.
Specific implementation mode
The technical solution further illustrated the present invention below in conjunction with the accompanying drawings with embodiment.It is understood that this place
The specific embodiment of description is used only for explaining the present invention rather than limitation of the invention.It also should be noted that in order to
Convenient for description, in attached drawing, only the parts related to the present invention are shown and it is not all.
Embodiment one
Referring to Fig. 1 to Fig. 5, a kind of heat pump system, including evaporator 101, condenser 102, compressor and throttling set hair
Tubule and connecting line.
Evaporator 101 includes multiple heat exchange copper tubes 1011, the outlet of each heat exchange copper tube 1011 and another heat exchange copper tube
1011 entrance is connected by copper pipe elbow 1012, and the first fin 1014, the first fin 1014 are provided on heat exchange copper tube 1011
It is plate-like, multiple first fin, 1014 parallel interval arrangements.
Condenser 102 includes multiple flat heat exchange pipes 1021 and two headers 1022, and each flat heat exchange pipe 1021 is by same
Root pipeline is repeatedly bent to form, and two headers 1022 are located at arrival end and the outlet end of flat heat exchange pipe 1021, and heat exchange is flat
Multiple minim channels 1023 are provided in pipe 1021.
The flat heat exchange pipe 1021 of condenser 102 is bent to form using a pipeline, greatly reduces the quantity of solder joint, is reduced
The possibility of leakage of refrigerant increases the stability and reliability of system；Multiple minim channels 1023 increase heat exchange area,
Improve heat exchange efficiency；In such a way that copper pipe fin type evaporator 101 and micropassage type condenser 102 combine, further increase
Big heat exchange area, improves heat exchange efficiency, realizes the efficient utilization of heat pump clothes dryer energy, shorten drying time, save
Power consumption；Meanwhile using copper pipe fin type evaporator 101, cleaning systems are not needed, structure is simplified, is further increased
The stability and reliability of system.
In the present embodiment, each flat heat exchange pipe 1021 shares 14 by a pipeline by being bent to form three rows twice
Flat heat exchange pipe 1021.The size of bending angle can be controlled according to actual conditions, and can control heat exchange in the process of bending
The length of flat tube 1021 so that flat heat exchange pipe 1021 is compact-sized, well arranged, and flexibility is good.
1023 parallel interval of multiple minim channels is arranged in flat heat exchange pipe 1021.The equivalent diameter of minim channel 1023 exists
0.7mm is between 1.0mm.These minim channels 1023 considerably increase the heat exchange area of condenser 102, improve heat exchange effect
Rate optimizes the performance of heat pump system, to save power consumption and program runtime.
It is provided with the second fin 1024 between each two flat heat exchange pipe 1021, the 1024 serpentine-like distribution of the second fin, second
The wave crest or trough of fin 1024 are connect with flat heat exchange pipe 1021 respectively, are increased heat exchange area, are improved heat exchange efficiency.
Copper pipe elbow 1012 is connect with support plate 1013, and the first fin 1014 is located between two support plates 1013.It is multiple
Heat exchange copper tube 1011 in a first direction arrange by parallel interval, is interleaved in a second direction arranged for interval, first direction and second
Direction is vertical.It is as much as possible in a limited space to arrange heat exchange copper tube 1011, take full advantage of space；It ensure that heat exchange
Interval between copper pipe 1011 promotes the exchange of heat, more efficient, is conducive under flow.
In the present embodiment, 1011 outer diameter of heat exchange copper tube is 9.52mm, and wall thickness 0.35mm, first direction is vertical side
Be horizontal direction to, second direction, 5 row, centre are connected horizontal direction by the first fin 1014 in total, the first fin 1014 it is upper
End face and lower face are disposed as waveform, are conducive under flow.
Embodiment two
Fig. 6 and Fig. 7 shows embodiment two, wherein identical as embodiment one or corresponding parts use and embodiment one
Identical reference numeral.A kind of clothesdrier, including above-mentioned heat pump system 10 further include shell, roller, pedestal 20 and electricity
Machine, heat pump system 10 are installed on pedestal 20, and aqua storage tank is provided on pedestal 20, and evaporator 101 is located above aqua storage tank.Condensation
Water is easier to flow in aqua storage tank from the first fin 1014 of evaporator 101, shortens the circulation time of system, energy saving.
When work, the condenser 102 in heat pump system 10 heats air and enters the steam that roller takes away roller undergarment, wet
The steam of heat enters water recovery Cheng Shui in evaporator 101, forms dry air and continues to heat feeding roller by condenser 102
In, a cycle is formed, the moisture in roller clothing is constantly removed in cycle, realizes the drying of clothing.
Embodiment of above is to elaborate that the basic principle and characteristic of the present invention, the present invention are not limited by the above embodiment
System, without departing from the spirit and scope of the present invention, the present invention also has various changes, these changes and modifications are all
It falls into scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (10)
1. a kind of heat pump system, which is characterized in that including：
Condenser comprising multiple flat heat exchange pipes and two headers, each flat heat exchange pipe are repeatedly curved by same root pipeline
Folding is formed, and two headers are located at arrival end and the outlet end of the flat heat exchange pipe, are arranged in the flat heat exchange pipe
There are multiple minim channels；
Evaporator comprising multiple heat exchange copper tubes, the outlet of each heat exchange copper tube and entering for heat exchange copper tube described in another
Mouth is connected by copper pipe elbow, and the first fin is provided on the heat exchange copper tube.
2. heat pump system according to claim 1, which is characterized in that each flat heat exchange pipe is by same root pipeline through two
It is secondary to be bent to form three rows.
3. heat pump system according to claim 1, which is characterized in that multiple minim channel parallel intervals are arranged in institute
It states in flat heat exchange pipe.
4. heat pump system according to claim 3, which is characterized in that the equivalent diameter of the minim channel 0.7mm extremely
Between 1.0mm.
5. heat pump system according to claim 1, which is characterized in that be provided with second between flat heat exchange pipe described in each two
Fin, the serpentine-like distribution of the second fin.
6. according to claim 1-5 any one of them heat pump systems, which is characterized in that first fin is plate-like, multiple
The first fin parallel interval arrangement.
7. heat pump system according to claim 6, which is characterized in that the copper pipe elbow is connect with support plate, and described
One fin is located between two support plates.
8. according to claim 1-5 any one of them heat pump systems, which is characterized in that multiple heat exchange copper tubes are in first party
Upward parallel interval arrangement, is interleaved in a second direction arranged for interval, the first direction is vertical with second direction.
9. a kind of clothesdrier, which is characterized in that including such as claim 1-8 any one of them heat pump system.
10. clothesdrier according to claim 9, which is characterized in that further include pedestal, storage is provided on the pedestal
Sink, the evaporator are located above the aqua storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710301147.8A CN108797048A (en) | 2017-05-02 | 2017-05-02 | A kind of heat pump system and clothesdrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710301147.8A CN108797048A (en) | 2017-05-02 | 2017-05-02 | A kind of heat pump system and clothesdrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108797048A true CN108797048A (en) | 2018-11-13 |
Family
ID=64054099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710301147.8A Pending CN108797048A (en) | 2017-05-02 | 2017-05-02 | A kind of heat pump system and clothesdrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108797048A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113502645A (en) * | 2021-08-17 | 2021-10-15 | 海信（山东）冰箱有限公司 | Clothes dryer |
| CN113587251A (en) * | 2021-07-26 | 2021-11-02 | 青岛海信日立空调***有限公司 | Air conditioner |
| WO2023005230A1 (en) * | 2021-07-26 | 2023-02-02 | 青岛海信日立空调***有限公司 | Air conditioner |
| WO2024109449A1 (en) * | 2022-11-23 | 2024-05-30 | 无锡小天鹅电器有限公司 | Laundry treatment apparatus |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1936484A (en) * | 2006-06-30 | 2007-03-28 | 广东科龙电器股份有限公司 | Efficient skew-inserted air-cooling-tube finned heat exchanger |
| CN101936670A (en) * | 2009-06-30 | 2011-01-05 | 王磊 | Heat exchanger with micro-channel, parallel-flow and all-aluminum flat pipe welding structure and application |
| CN203443177U (en) * | 2013-07-03 | 2014-02-19 | 湖南工业大学 | Double-heat-source evaporator for heat pump |
| CN203771706U (en) * | 2014-04-15 | 2014-08-13 | 广东万家乐空气能科技有限公司 | Metal inner container structure of heat-pump water heater |
| WO2015063016A1 (en) * | 2013-11-04 | 2015-05-07 | Arcelik Anonim Sirketi | A laundry dryer with increased ventilating effectiveness |
| CN104695192A (en) * | 2013-12-06 | 2015-06-10 | 杭州三花研究院有限公司 | Clothes washing and drying machine with heat pump, heat pump, and application of heat pump in clothes washing and drying machine with heat pump |
| CN104976820A (en) * | 2014-04-08 | 2015-10-14 | 杭州三花研究院有限公司 | Heat exchanger assembly and application thereof |
-
2017
- 2017-05-02 CN CN201710301147.8A patent/CN108797048A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1936484A (en) * | 2006-06-30 | 2007-03-28 | 广东科龙电器股份有限公司 | Efficient skew-inserted air-cooling-tube finned heat exchanger |
| CN101936670A (en) * | 2009-06-30 | 2011-01-05 | 王磊 | Heat exchanger with micro-channel, parallel-flow and all-aluminum flat pipe welding structure and application |
| CN203443177U (en) * | 2013-07-03 | 2014-02-19 | 湖南工业大学 | Double-heat-source evaporator for heat pump |
| WO2015063016A1 (en) * | 2013-11-04 | 2015-05-07 | Arcelik Anonim Sirketi | A laundry dryer with increased ventilating effectiveness |
| CN104695192A (en) * | 2013-12-06 | 2015-06-10 | 杭州三花研究院有限公司 | Clothes washing and drying machine with heat pump, heat pump, and application of heat pump in clothes washing and drying machine with heat pump |
| CN104976820A (en) * | 2014-04-08 | 2015-10-14 | 杭州三花研究院有限公司 | Heat exchanger assembly and application thereof |
| CN203771706U (en) * | 2014-04-15 | 2014-08-13 | 广东万家乐空气能科技有限公司 | Metal inner container structure of heat-pump water heater |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113587251A (en) * | 2021-07-26 | 2021-11-02 | 青岛海信日立空调***有限公司 | Air conditioner |
| WO2023005230A1 (en) * | 2021-07-26 | 2023-02-02 | 青岛海信日立空调***有限公司 | Air conditioner |
| CN113502645A (en) * | 2021-08-17 | 2021-10-15 | 海信（山东）冰箱有限公司 | Clothes dryer |
| CN113502645B (en) * | 2021-08-17 | 2024-02-06 | 海信冰箱有限公司 | Clothes dryer |
| WO2024109449A1 (en) * | 2022-11-23 | 2024-05-30 | 无锡小天鹅电器有限公司 | Laundry treatment apparatus |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181113 |
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| RJ01 | Rejection of invention patent application after publication |