CN111088674A - Heat pump clothes dryer - Google Patents
Heat pump clothes dryer Download PDFInfo
- Publication number
- CN111088674A CN111088674A CN201811238035.3A CN201811238035A CN111088674A CN 111088674 A CN111088674 A CN 111088674A CN 201811238035 A CN201811238035 A CN 201811238035A CN 111088674 A CN111088674 A CN 111088674A
- Authority
- CN
- China
- Prior art keywords
- water inlet
- heat pump
- air
- condenser
- clothes dryer
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 112
- 238000005507 spraying Methods 0.000 claims abstract description 19
- 238000001035 drying Methods 0.000 claims abstract description 18
- 239000007921 spray Substances 0.000 claims abstract description 14
- 239000003507 refrigerant Substances 0.000 claims description 14
- 239000008399 tap water Substances 0.000 claims description 6
- 235000020679 tap water Nutrition 0.000 claims description 6
- 230000037303 wrinkles Effects 0.000 abstract description 14
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005406 washing Methods 0.000 abstract description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 12
- 229910052802 copper Inorganic materials 0.000 description 12
- 239000010949 copper Substances 0.000 description 12
- 239000007788 liquid Substances 0.000 description 7
- 239000002699 waste material Substances 0.000 description 6
- 238000010409 ironing Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
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
- D06F58/203—Laundry conditioning 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
Abstract
The invention relates to the technical field of household appliances, in particular to a heat pump clothes dryer. The utility model provides a heat pump clothes dryer, includes the condenser, still includes spray set, spray set sets up in condenser air outlet top, can make the high hot air of following the effluvium of condenser air outlet form high temperature high humid air. According to the heat pump clothes dryer provided by the invention, the spraying device is arranged above the air outlet of the condenser, so that high-temperature air emitted from the air outlet of the condenser can form high-temperature high-humidity air, and wrinkles and peculiar smell of clothes with wrinkles and peculiar smell can be removed, thereby saving the power consumption of re-washing the clothes dryer and improving the clothes drying efficiency. When the heat pump clothes dryer works, the condensed water is adopted, so that the water consumption of steam of the clothes dryer is reduced, and meanwhile, the generation of high-temperature and high-humidity air can be realized without other heating devices, so that the manufacturing cost and the clothes drying cost are reduced.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to a heat pump clothes dryer.
Background
Clothes or bedding articles in season change can be washed, dried or dried and then put into a wardrobe for storage, and are taken out of the wardrobe when the clothes or bedding articles need to be worn and used in season change, and the wardrobe door is in a long-term closed state, so that air is not circulated, and some clothes have peculiar smell; meanwhile, some clothes are squeezed for three months or as long as five or six months, wrinkles appear, and the clothes need to be washed or ironed when being worn again.
The clothes are washed clean before being stored, wrinkles can be eliminated only by ironing, but ironing time of the ironing machine is long, and a user is required to remove the wrinkles of the clothes according to the positions of the wrinkles. Whereas for users without ironing machines at home wrinkles are often removed by washing. The two wrinkle removing modes have the defects of water waste, energy waste and user time waste.
Therefore, a heat pump clothes dryer is needed to be provided, which can solve the problems of water waste, energy waste and user time waste when the clothes are stored for a long time for wrinkle removal in season change in the prior art.
Disclosure of Invention
The object of the present invention is to propose a heat pump clothes dryer capable of removing wrinkles from season-change clothes with a precursor saving in water, energy and user time.
In order to achieve the purpose, the invention adopts the following technical scheme:
the heat pump clothes dryer comprises a condenser and a spraying device, wherein the spraying device is arranged above an air outlet of the condenser, and high-temperature and high-humidity air can be formed by high-temperature air emitted from the air outlet of the condenser.
Preferably, the clothes dryer further comprises a clothes drying cylinder, an evaporator and an air duct connected with the clothes drying cylinder to form a circulation loop, wherein the air duct comprises a heat pump air duct, an air outlet air duct and an air inlet air duct, the heat pump air duct is respectively communicated with the air outlet air duct and the air inlet air duct, and the evaporator and the condenser are arranged in the heat pump air duct.
Preferably, a refrigerant outlet of the evaporator is connected to a refrigerant inlet of the condenser through a compressor, and a refrigerant outlet of the condenser is connected to a refrigerant inlet of the evaporator through an expansion valve.
Preferably, the spraying device comprises a spray head, a spray head connecting pipe, a water inlet valve and a water inlet pipe which are sequentially connected, and the water inlet valve is arranged on the water inlet pipe.
Preferably, the spray head is arranged at the top of the inner side of the air inlet duct, and the spray head is positioned above the air outlet of the condenser.
Preferably, the water inlet pipe comprises a first water inlet pipe, and the first water inlet pipe is connected with a municipal tap water pipe.
Preferably, the bottom of the evaporator is also provided with a condensate water tank.
Preferably, the water inlet pipe further comprises a second water inlet pipe and a water inlet manifold, the water inlet valve comprises a first water inlet valve and a second water inlet valve, the first water inlet valve is arranged on the first water inlet pipe, the second water inlet valve is arranged on the second water inlet pipe, the second water inlet pipe is communicated with the condensed water tank, and the first water inlet pipe and the second water inlet pipe are respectively communicated with the water inlet manifold.
Preferably, a circulating fan is further arranged in the air inlet duct.
Preferably, a wired wadding filter is further arranged in the air outlet duct.
The invention has the beneficial effects that:
according to the heat pump clothes dryer provided by the invention, the spraying device is arranged above the air outlet of the condenser, so that high-temperature air emitted from the air outlet of the condenser can form high-temperature high-humidity air, wrinkles and odor of dried clothes with wrinkles and peculiar smell can be removed, and the clothes drying efficiency is improved. When the heat pump clothes dryer works, the condensed water is adopted, so that the water consumption of steam of the clothes dryer is reduced, and meanwhile, the generation of high-temperature and high-humidity air can be realized without other heating devices, so that the manufacturing cost and the clothes drying cost are reduced.
Drawings
Fig. 1 is a schematic structural diagram of a heat pump clothes dryer provided in an embodiment of the present invention;
in the figure:
1. a condenser; 2. an evaporator; 3. a clothes drying cylinder; 4. a heat pump air duct; 5. an air outlet duct; 6. an air inlet duct; 7. a compressor; 8. an expansion valve; 9. a spray head; 10. a nozzle connecting pipe; 11. a water inlet valve; 12. a water inlet pipe; 13. a circulation fan; 14. an evaporator outlet copper tube; 15. an inlet copper pipe of the condenser; 16. an outlet copper pipe of the condenser; 17. the evaporator is provided with an inlet copper pipe.
Detailed Description
In order to make the technical problems solved, the technical solutions adopted and the technical effects achieved by the present invention clearer, the technical solutions of the present invention are further described below by way of specific embodiments with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the elements associated with the present invention are shown in the drawings.
The embodiment provides a heat pump clothes dryer which can dry clothes without an electric heating pipe to heat water to form high-temperature air.
Specifically, as shown in fig. 1, the heat pump clothes dryer includes a condenser 1, a spraying device, an evaporator 2, a drying drum 3, and an air duct connected to the drying drum 3 to form a circulation loop, where the air duct includes a heat pump air duct 4, and an air outlet duct 5 and an air inlet duct 6 respectively communicated with the heat pump air duct 4, and the condenser 1 and the evaporator 2 are disposed in the heat pump air duct 4. The spraying device is arranged above the air outlet of the condenser 1, and hot air at the opening of the condenser 1 is 60-70 ℃, so that the high-temperature high-humidity air emitted from the air outlet of the condenser 1 can form high-temperature high-humidity air, and the high-temperature high-humidity air cannot damage clothes. When the heat pump clothes drying work is carried out, air is heated to become high-temperature dry air through the condenser 1, then heat exchange is carried out with water sprayed by the spraying device, the high-temperature dry air is combined with the water sprayed by the spraying device to become high-temperature high-humidity air, the high-temperature high-humidity air enters the clothes drying barrel 3 from the air inlet duct 6 to be in contact with dry clothes in the barrel, wrinkles and peculiar smell of the clothes are removed, the high-temperature high-humidity air becomes low-temperature low-humidity air, the low-temperature low-humidity air is condensed at the evaporator 2 to form water and low-temperature dry air, and the low-temperature dry air acts with the condenser 1 again to form high-temperature gas to be recycled.
Specifically, the refrigerant outlet of the evaporator 2 is connected with the refrigerant inlet of the condenser 1 through an evaporator outlet copper pipe 14 and a condenser inlet copper pipe 15, the evaporator outlet copper pipe 14 is connected with the condenser inlet copper pipe 15 through a compressor 7, the refrigerant outlet of the condenser 1 is communicated with the refrigerant inlet of the evaporator 2 through a condenser outlet copper pipe 16 and an evaporator inlet copper pipe 17, the condenser outlet copper pipe 16 is connected with the evaporator inlet copper pipe 17 through an expansion valve 8, the compressor 7 can compress the refrigerant into high-temperature gas to enter a condenser pipe of the condenser 1, after the air exchanges heat with the condenser 1, the refrigerant is formed into low-temperature gas from high-temperature gas, the low-temperature liquid is formed after passing through the expansion valve 8, and the low-temperature liquid returns to the evaporator 2 again.
The spraying device comprises a spray head 9, a spray head connecting pipe 10, a water inlet valve 11 and a water inlet pipe 12, wherein the spray head 9, the spray head connecting pipe 10, the water inlet valve 11 and the water inlet pipe 12 are sequentially connected to form a water path. The water inlet valve 11 is respectively connected with the nozzle connecting pipe 10 and the water inlet pipe 12, and when the water inlet valve 11 is opened, the nozzle connecting pipe 10 and the water inlet pipe 12 pass through. The water inlet valve 11 controls the water output of the spraying device, wherein the water inlet pipe 12 can be directly connected with a municipal tap water pipe, can also be connected with a condensed water tank arranged at the bottom of the evaporator 2, or can be respectively connected with the municipal tap water pipe and the condensed water tank.
When this inlet tube 12 and municipal administration water piping connection, the condensate water tank can not set up in 2 bottoms of evaporimeter, can be directly through the condensate water tank discharge dry clothes machine outsidely of 2 bottoms of evaporimeter, it is required to explain that shower nozzle 9 spun water keeps vaporific steam as far as possible, makes hot-air drier can be with vaporific steam rapid heating, improves dry clothing efficiency.
When the water inlet pipe 12 is connected to the condensed water tank located at the bottom of the evaporator 2, the water inlet valve 11 is closed before the dryer is operated, and when the liquid level detected by the liquid level measuring sensor disposed in the condensed water tank can improve the shower water for the shower device, the water inlet valve 11 is opened. In the embodiment, the liquid level capable of providing the spraying water for the spraying device is not particularly limited, and is particularly limited according to different models of clothes dryers.
When the water inlet pipe 12 is connected with a municipal tap water pipe and a condensate water tank, the water inlet pipe 12 comprises a first water inlet pipe, a second water inlet pipe and a water inlet main pipe, the water inlet valve 11 comprises a first water inlet valve and a second water inlet valve, the first water inlet valve is arranged on the first water inlet pipe, the second water inlet valve is arranged on the second water inlet pipe, the first water inlet pipe is connected with the municipal tap water pipe, the second water inlet pipe is communicated with the condensate water tank, and the first water inlet pipe and the second water inlet pipe are respectively communicated with the water inlet main pipe. The second water inlet pipe is provided with a drainage pump for draining the condensed water into the second water inlet pipe. When the liquid level measuring sensor in the condensed water tank detects that the liquid level can provide spraying water for the spraying device, the first water inlet valve is closed, the second water inlet valve is opened, and the water consumption is reduced under the condition that the drying efficiency is not reduced in the drying process.
Specifically, the nozzle 9 is disposed at the top of the inner side of the air inlet duct 6, and the nozzle 9 is located above the air outlet of the condenser 1. The arrangement can ensure that water sprayed by the spray head 9 is contacted with hot air exhausted by the condenser 1, and the working efficiency of the condenser 1 is not influenced by the temperature reduction of the condenser 1.
In order to make the high temperature and moist air formed at the condenser 1 enter the drying barrel rapidly, a circulating fan 13 is also arranged in the air inlet duct 6. Because the line wadding can appear in the clothing at dry upset in-process, can influence the work efficiency of condenser 1 and evaporimeter 2 when the line wadding deposit on evaporimeter 2 and condenser 1, in order to solve above-mentioned problem, still set up the line wadding filter in air outlet duct 5 in this embodiment. The line wadding filter detachable sets up in air-out wind channel 5 to realize the convenient clearance of line wadding filter.
According to the heat pump clothes dryer provided by the embodiment, the spraying device is arranged above the air outlet of the condenser 1, so that high-temperature air emitted from the air outlet of the condenser 1 can form high-temperature high-humidity air, wrinkles and peculiar smell of dry clothes with peculiar smell can be removed, and the clothes drying efficiency is improved. When the heat pump clothes dryer works, the condensed water is adopted, so that the water consumption of steam of the clothes dryer is reduced, and meanwhile, the generation of high-temperature and high-humidity air can be realized without other heating devices, so that the manufacturing cost and the clothes drying cost are reduced.
It is noted that the foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined by the appended claims and their equivalents.
Claims (10)
1. The heat pump clothes dryer comprises a condenser (1) and is characterized by further comprising a spraying device, wherein the spraying device is arranged above an air outlet of the condenser (1), and high-temperature and high-humidity air can be formed by high-temperature air emitted from the air outlet of the condenser (1).
2. The heat pump clothes dryer according to claim 1, further comprising a drying drum (3), an evaporator (2) and an air duct connected with the drying drum (3) to form a circulation loop, wherein the air duct comprises a heat pump air duct (4), an air outlet duct (5) and an air inlet duct (6), the heat pump air duct (4) is respectively communicated with the air outlet duct (5) and the air inlet duct (6), and the evaporator (2) and the condenser (1) are disposed in the heat pump air duct (4).
3. The heat pump clothes dryer according to claim 2, wherein a refrigerant outlet of the evaporator (2) and a refrigerant inlet of the condenser (1) are connected by a compressor (7), and a refrigerant outlet of the condenser (1) and a refrigerant inlet of the evaporator (2) are connected by an expansion valve (8).
4. The heat pump clothes dryer of claim 2, wherein the spraying means comprises a nozzle (9), a nozzle connecting pipe (10), a water inlet valve (11) and a water inlet pipe (12) which are connected in sequence, and the water inlet valve (11) is disposed on the water inlet pipe (12).
5. The heat pump clothes dryer according to claim 4, characterized in that the spray head (9) is arranged on the top inside the air intake duct (6), and the spray head (9) is located above the air outlet of the condenser (1).
6. The heat pump clothes dryer of claim 4 wherein the water inlet conduit (12) comprises a first water inlet conduit connected to a municipal tap water conduit.
7. The heat pump clothes dryer according to claim 6, characterized in that the bottom of the evaporator (2) is further provided with a condensate tank.
8. The heat pump clothes dryer of claim 7, wherein the water inlet pipe (12) further comprises a second water inlet pipe and a water inlet manifold, the water inlet valve (11) comprises a first water inlet valve and a second water inlet valve, the first water inlet valve is arranged on the first water inlet pipe, the second water inlet valve is arranged on the second water inlet pipe, the second water inlet pipe is communicated with the condensed water tank, and the first water inlet pipe and the second water inlet pipe are respectively communicated with the water inlet manifold.
9. The heat pump clothes dryer according to claim 2, characterized in that a circulation fan (13) is further disposed in the intake air duct (6).
10. The heat pump clothes dryer according to claim 2, wherein a wired wadding filter is further disposed in the air outlet duct (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811238035.3A CN111088674A (en) | 2018-10-23 | 2018-10-23 | Heat pump clothes dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811238035.3A CN111088674A (en) | 2018-10-23 | 2018-10-23 | Heat pump clothes dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111088674A true CN111088674A (en) | 2020-05-01 |
Family
ID=70391500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811238035.3A Pending CN111088674A (en) | 2018-10-23 | 2018-10-23 | Heat pump clothes dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111088674A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101900380A (en) * | 2010-07-14 | 2010-12-01 | 清华大学 | Moisture adjuster |
| WO2013094145A1 (en) * | 2011-12-20 | 2013-06-27 | パナソニック株式会社 | Clothes dryer and method of cleaning evaporator in clothes dryer |
| CN105506939A (en) * | 2014-09-23 | 2016-04-20 | 青岛胶南海尔洗衣机有限公司 | Clothes dryer self-cleaning filtering device and condensation clothes dryer |
| CN105839375A (en) * | 2015-01-12 | 2016-08-10 | 青岛海尔洗衣机有限公司 | Clothes dryer control method and clothes dryer |
| CN106283532A (en) * | 2015-06-02 | 2017-01-04 | 青岛海尔滚筒洗衣机有限公司 | A kind of washing machine with steaming function and control method |
-
2018
- 2018-10-23 CN CN201811238035.3A patent/CN111088674A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101900380A (en) * | 2010-07-14 | 2010-12-01 | 清华大学 | Moisture adjuster |
| WO2013094145A1 (en) * | 2011-12-20 | 2013-06-27 | パナソニック株式会社 | Clothes dryer and method of cleaning evaporator in clothes dryer |
| CN105506939A (en) * | 2014-09-23 | 2016-04-20 | 青岛胶南海尔洗衣机有限公司 | Clothes dryer self-cleaning filtering device and condensation clothes dryer |
| CN105839375A (en) * | 2015-01-12 | 2016-08-10 | 青岛海尔洗衣机有限公司 | Clothes dryer control method and clothes dryer |
| CN106283532A (en) * | 2015-06-02 | 2017-01-04 | 青岛海尔滚筒洗衣机有限公司 | A kind of washing machine with steaming function and control method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20100058608A1 (en) | Laundry Dryer and Controlling Method Thereof | |
| CN105714539A (en) | Clothing wrinkle-removing method for clothing dryer and clothing dryer | |
| CN105624968A (en) | Washing machine with drying function and control method | |
| CN215628794U (en) | Washing machine | |
| KR20080078367A (en) | Laundry dryer | |
| CN211596100U (en) | Washing and drying integrated machine | |
| CN103255605A (en) | Cabinet type clothes dryer | |
| WO2018001220A1 (en) | Integrated machine having both washing and drying functions | |
| CN201202044Y (en) | Heat pump type clothes dryer | |
| KR100826204B1 (en) | Laundry dryer | |
| CN207713996U (en) | Condensing type clothes dryer | |
| CN111088674A (en) | Heat pump clothes dryer | |
| CN107780146A (en) | A kind of washing machine with dressguard | |
| CN210151439U (en) | Internal circulation clothes care machine capable of recovering moisture in steam | |
| CN114232283A (en) | Steam nursing drying method, storage medium and washing and drying machine thereof | |
| CN107385827B (en) | Heat pump vacuum clothes drying device | |
| CN105571201A (en) | Heat recovery cold and hot water unit for laundry room | |
| CN112030497A (en) | Heat pump clothes dryer and control method thereof | |
| CN209307705U (en) | A kind of dryer | |
| CN114687176B (en) | Outer cylinder assembly and clothes drying equipment | |
| CN216360580U (en) | Energy-saving environment-friendly cleaning, ironing and drying integrated equipment for spinning | |
| CN214245016U (en) | Energy-efficient clothing drying-machine | |
| CN214362332U (en) | Domestic petroleum dry-cleaning washing machine capable of being dried by steam | |
| CN214219137U (en) | Energy-efficient clothing drying-machine | |
| CN113235268B (en) | Drying and washing integrated machine control method and drying and washing integrated machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200501 |