CN109518440B - Water-cooled condenser and washing and drying integrated machine - Google Patents
Water-cooled condenser and washing and drying integrated machine Download PDFInfo
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- CN109518440B CN109518440B CN201710847510.6A CN201710847510A CN109518440B CN 109518440 B CN109518440 B CN 109518440B CN 201710847510 A CN201710847510 A CN 201710847510A CN 109518440 B CN109518440 B CN 109518440B
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- water
- boss
- wall
- cooled condenser
- washing
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- 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
- D06F25/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and having further drying means, e.g. using hot air
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- 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 discloses a water-cooled condenser and a washing and drying integrated machine. The water-cooled condenser comprises a condenser body and a boss, wherein a cavity is formed in the condenser body in a hollow mode, and a water inlet is formed in the upper end of the condenser body and communicated with the cavity; the boss is arranged on the inner wall of the cavity and provided with a boss hole; when the washing water is introduced into the water inlet, the washing water collides with the boss and is scattered into spray due to the large flow of the washing water, and the spray is sprayed to the periphery after being lifted so as to wash the inner wall of the condenser body, the washing area is large, impurities such as thread scraps attached to the inner wall of the condenser body are washed away, the circulating air quantity in the condenser body is ensured, the wind resistance is reduced, and the drying effect is improved; when the water inlet lets in the comdenstion water, because the flow of comdenstion water is less, the comdenstion water will flow through the boss hole, avoids the comdenstion water to raise out the back along the boss, changes the comdenstion water flow path, influences the condensation effect.
Description
Technical Field
The invention relates to the technical field of washing and drying integrated machines, in particular to a water-cooled condenser and a washing and drying integrated machine.
Background
With the increase of economic level and the change of environment, more and more users pay attention to the drum-type washing and drying all-in-one machine.
At present, the drying principle of the washing and drying integrated machine on the market is that air is heated by a group of heating elements, the heated air is brought into a drum of the washing machine by a fan, after clothes in the drum are heated, moisture on the clothes is evaporated into damp and hot air, the damp and hot air is sucked into a condenser by the fan, the damp and hot air is condensed in the condenser after being directly or indirectly contacted with a cooling medium, the condensed water is changed into condensed water and flows out along the inner wall of the condenser, and the dried air enters the drum after being heated by the heating elements, and the circulation is carried out so as to achieve the purpose of drying the clothes.
During the drying process, the thread scraps of the clothes can enter the condenser from the inner drum along with the circulating air and are accumulated in the condenser. As the drying cycle increases, lint builds up in various parts of the condenser. The accumulation of thread scraps can block the exchange of circulating air, the air resistance is increased, the air quantity of the circulating air is reduced, the drying performance is attenuated, and even machine faults are caused.
Disclosure of Invention
The first objective of the present invention is to provide a water-cooled condenser, which can clean the sundries such as thread scraps or hair inside the condenser, avoid affecting the circulating air volume inside the condenser, reduce the wind resistance, and not affect the condensation process of the condensed water.
In order to achieve the purpose, the invention adopts the following technical scheme:
a water-cooled condenser comprising:
the condenser comprises a condenser body, wherein a cavity is formed in the condenser body in a hollow mode, and a water inlet is formed in the upper end of the condenser body and communicated with the cavity;
the boss is arranged on the inner wall of the cavity and provided with a boss hole;
when flushing water is introduced into the water inlet, the flushing water collides with the boss and is splashed to the periphery so as to flush the inner wall of the condenser body; when the condensed water is introduced from the water inlet, the condensed water flows out from the boss holes.
Wherein, the boss sets up in the inner wall of cavity is close to the position of water inlet.
Wherein, the boss with the lateral wall integrated into one piece of condenser body.
Wherein the boss is formed by inward depression of the side wall of the condenser body.
Wherein, when the boss is rectangular shape, and is perpendicular to the flow direction of the water flow.
The end part of the boss is bent upwards and forms a groove with the inner wall of the cavity, and the end part of the boss inclines towards the direction far away from the center of the cavity from top to bottom.
The inner wall of the groove comprises a first guide surface and a second guide surface, the first guide surface is connected with the inner wall of the cavity and is a plane or an inwards concave arc surface, and the second guide surface is connected with the first guide surface and is an inclined surface.
The boss hole is close to the joint of the boss and the cavity and is communicated with the condensation water path.
The second purpose of the invention is to provide a washing and drying all-in-one machine, which can flush sundries such as thread scraps in a condenser, avoid influencing drying performance and reduce the failure rate of the washing and drying all-in-one machine.
In order to achieve the purpose, the invention adopts the following technical scheme:
a washer dryer all-in-one machine comprising:
a drum;
the air outlet of the drying device is communicated with the roller; and
according to the water-cooled condenser, a hot and humid air inlet of the water-cooled condenser is communicated with the roller, and a dry air outlet of the water-cooled condenser is communicated with the drying device.
Has the advantages that: the invention provides a water-cooled condenser and a washing and drying integrated machine. The water-cooled condenser comprises a condenser body and a boss, wherein a cavity is formed in the condenser body in a hollow mode, a water inlet is formed in the upper end of the condenser body, and the water inlet is communicated with the cavity; the boss is arranged on the inner wall of the cavity and provided with a boss hole; when flushing water is introduced into the water inlet, the flushing water collides with the boss and is splashed to the periphery so as to flush the inner wall of the condenser body; when the condensed water is introduced from the water inlet, the condensed water flows out from the boss holes. In the water-cooled condenser, the lug boss is arranged to break up large-flow washing water into spray, and the spray splashes in all directions according to the guiding action of the lug boss, so that the inner wall of the condenser body is washed, the washing area is large, impurities such as thread scraps and the like attached to the inner wall of the condenser body are washed away, the circulating air quantity in the condenser body is ensured, the wind resistance is reduced, and the drying effect is improved; when letting in the comdenstion water, because the flow of comdenstion water is less, the comdenstion water will flow through the boss hole, avoids the comdenstion water to raise the back along the boss, changes the comdenstion water flow path, influences the condensation effect.
Drawings
FIG. 1 is a schematic structural diagram of a water-cooled condenser according to the present invention;
FIG. 2 is a first sectional view of the water-cooled condenser according to the present invention;
FIG. 3 is a second sectional view of the water-cooled condenser according to the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is a schematic view showing a flow path of washing water in the water-cooled condenser according to the present invention;
FIG. 6 is a schematic view of a flow path of condensed water in the water-cooled condenser according to the present invention;
fig. 7 is a schematic view of a part of the structure of the washing and drying integrated machine provided by the invention.
Wherein:
1. a condenser body; 11. a chamber; 12. a water inlet; 13. a hot and humid air inlet; 14. a dry air outlet; 2. a boss; 21. boss holes; 22. a first guide surface; 23. a second guide surface;
3. drying the fan; 4. a heating device; 5. and (3) a roller.
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.
As shown in fig. 1-6, the present embodiment provides a water-cooled condenser, which can be applied in a washing and drying machine for condensing moist and hot air to achieve the drying effect.
The water-cooled condenser comprises a condenser body 1, wherein a cavity 11 is formed in the inside of the condenser body 1 in a hollow mode, and the condenser body 1 is provided with a hot and humid air inlet, a dry air outlet and a condensed water inlet which are respectively communicated with the cavity 11. After entering the cavity 11 from the hot and humid air inlet, the hot and humid air exchanges heat with the condensed water entering the cavity 11 through the condensed water inlet, the hot and humid air is condensed into liquid through heat release and is discharged out of the cavity 11 together with the condensed water, meanwhile, the hot and humid air is changed into dry air which is discharged from the dry air outlet, and the heat exchange process is changed.
During the condensation process of the hot and humid air, debris such as lint and hair enter the chamber 11 along with the hot and humid air and adhere to the inner wall of the chamber 11. In order to avoid accumulation of sundries such as thread scraps and the like and improve the wind resistance of damp and hot air so as to influence the drying effect, the water-cooled condenser in the embodiment further comprises a boss 2 and a water inlet 12, wherein the water inlet 12 is a condensed water inlet, and washing water is positioned at the upper end of the condenser body 1 so as to enable the washing water to wash the inner wall of the cavity 11 from top to bottom; the boss 2 is arranged on the inner wall of the chamber 11, and the water inlet 12 is communicated with the chamber 11 and is used for introducing washing water to wash the inner wall of the chamber 11, so that the water-cooled condenser has the function of cleaning sundries such as thread scraps.
Specifically, as shown in fig. 5, when the washing water enters the chamber 11 from the water inlet 12, the washing water will collide with the boss 2 due to the large flow rate of the washing water, and then be scattered into spray by the boss 2 and be raised to be splashed around, so as to wash the inner wall of the condenser body 1, and then wash off the lint or hair attached to the inner wall and discharge the lint or hair out of the condenser body 1 with the washing water. In order to improve the washing effect of the washing water, the washing water can have certain pressure, so that the washing water can be raised, and the washing area and the washing force can be enlarged.
As shown in fig. 3, for increasing the washing area of the splash after being scattered by the boss 2 on the inner wall and improving the washing effect, the boss 2 can be arranged at the position of the inner wall of the cavity close to the water inlet 12, so that the splash scattered by the boss 2 washes the inner wall of the cavity 11 from the top of the cavity 11, the washing area is large and the washing effect is good.
For making the sparge water get into the cavity 11 after, all collide with boss 2 to the raise is to splash all around, boss 2 can be rectangular shape, and perpendicular and sparge water's flow direction, thereby plays the effect that blocks to the wash water, and then the collision is broken up into the splash.
As shown in fig. 4, in order to make the washing water raise after passing through the boss 2 to increase the washing area of the washing water, the end of the boss 2 is bent upward and forms a groove with the inner wall of the chamber 11, and from top to bottom, the end of the boss is inclined toward the center direction away from the chamber, i.e., the end of the boss 2 expands outward, thereby providing a certain guiding function for the washing water, so that the washing water raises upward along the end of the boss 2 to wash the inner wall of the chamber 11. Specifically, the inner wall of the groove comprises a first guide surface 22 and a second guide surface 23, the first guide surface 22 is connected with the inner wall of the chamber, the second guide surface 23 is connected with the first guide surface 22, the first guide surface 22 is a plane, and the second guide surface 23 is an inclined plane, so that the outward expansion of the end part of the boss 2 is realized. The first guide surface 22 may also be an inwardly concave curved surface as long as it can provide a certain guiding function for the washing water so that the washing water is raised upward.
In addition, the boss 2 and the inner wall of the chamber 11 close to one side of the water inlet 12 can be transited through an inclined surface or an arc surface, and the inclined surface or the arc surface plays a role in guiding the washing water, so that the washing water is upwards lifted, and the splashing area is increased.
In the working process of the water-cooled condenser, condensed water needs to be introduced, in order to simplify the structure of the condenser body 1, a condensed water inlet and the water inlet 12 can be the same inlet, and when condensation is needed, the condensed water is introduced through the inlet; when it is desired to flush the inner wall of the chamber 11, flushing water is introduced through this inlet.
When letting in the comdenstion water, raise for avoiding the comdenstion water to receive the guide effect of boss 2 to influence the condensation effect, as shown in fig. 2, boss 2 still is provided with boss hole 21, because the flow of comdenstion water is less, and the comdenstion water has water inlet 12 to get into the back, will directly flow out through boss hole 21, avoids receiving the guide effect of boss 2. As shown in fig. 6, the boss hole 21 may be close to the connection between the boss 2 and the chamber 11, so that condensed water naturally enters the boss hole 21 along the inner wall of the chamber 11 after entering from the water inlet 12, and meanwhile, in order to avoid the change of the flow path of the condensed water and the influence on the condensation effect, the boss hole 21 may be further communicated with the condensed water flow channel, so that the condensed water continuously flows according to the condensed water flow channel, thereby achieving a better condensation purpose.
When letting in the sparge water, because the flow of sparge water is great, the sparge water can't pass through boss hole 21 for the sparge water can only flow along boss 2, thereby upwards rises when breaking up, thereby increases the washing area of breaking up the back splash.
In this embodiment, the boss 2 may be integrally formed with the side wall of the condenser body 1, for example, a protruding structure formed by inward recessing of the side wall of the condenser body 1 may be provided, or the boss 2 protruding from the cavity 11 and integrally formed with the condenser body 1 may improve the impact resistance of the boss 2. The boss 2 may be a separate structure fixed to the inner wall of the chamber 11 by fastening means as long as the effect of scattering wash water and raising the wash water can be achieved.
As shown in fig. 7, the embodiment further provides a washing and drying all-in-one machine, which includes a drum 5, a drying device and the above-mentioned water-cooled condenser, wherein an air outlet of the drying device is communicated with the drum 5, a hot and humid air inlet of the water-cooled condenser is communicated with the drum 5, and a dry air outlet is communicated with the drying device. The drying device comprises a drying fan 3 and a heating device 4, and air enters the roller 5 from the air outlet after being heated by the heating device 4 to heat clothes; the damp and hot air with moisture enters the water-cooled condenser through a damp and hot air inlet of the water-cooled cold air device, namely enters the cavity 11, and the damp and hot air is condensed into liquid through the water-cooled condenser and flows out along with the condensed water; the dried air is sent into the heating device 4 by the drying air and enters the next circulation.
This water-cooled condenser among all-in-one washer dryer has the function of debris such as clean line bits, through setting up boss 2, the sparge water that will get into the inside of condenser body 1 is broken up into the splash, the splash is according to the guide effect of boss 2 to each direction splash, thereby wash the inner wall of condenser body 1, and it is big to wash the area, impurity such as the line bits that will adhere to the inner wall of condenser body 1 is washed away, guarantee the inside circulating air volume of condenser body 1, reduce the windage, thereby improve the stoving effect of all-in-one washer dryer, reduce the fault rate of all-in-one washer dryer. When letting in the comdenstion water, because the flow of comdenstion water is less, the comdenstion water will flow through the boss hole, avoids the comdenstion water to raise the back along the boss, changes the comdenstion water flow path, influences the condensation effect.
The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.
Claims (9)
1. A water-cooled condenser, comprising:
the condenser comprises a condenser body (1), wherein a cavity (11) is formed in the condenser body (1) in a hollow mode, a water inlet (12) is formed in the upper end of the condenser body (1), and the water inlet (12) is communicated with the cavity (11);
the boss (2) is arranged on the inner wall of the cavity (11), and a boss hole (21) is formed in the boss (2);
when flushing water is introduced into the water inlet (12), the flushing water collides with the boss (2), is lifted and then splashes around to flush the inner wall of the condenser body (1); when condensed water is introduced into the water inlet (12), the condensed water flows out of the boss holes (21);
the flow of the flushing water is larger than that of the condensed water, and the time periods of the flushing water and the condensed water which are respectively introduced into the water inlet (12) are different.
2. The water-cooled condenser according to claim 1, wherein the boss (2) is provided at a position of an inner wall of the chamber (11) near the water inlet (12).
3. The water-cooled condenser according to claim 2, wherein the boss (2) is integrally formed with a side wall of the condenser body (1).
4. The water-cooled condenser according to claim 3, wherein the boss (2) is formed by inwardly recessing a side wall of the condenser body (1).
5. The water-cooled condenser according to any one of claims 1 to 4, wherein the boss (2) is elongated and perpendicular to the flow direction of the water flow.
6. The water-cooled condenser according to any one of claims 1 to 4, wherein the end of the boss (2) is bent upward and forms a groove with the inner wall of the chamber (11), and the end of the boss (2) is inclined away from the center of the chamber (11) from top to bottom.
7. The water-cooled condenser according to claim 6, wherein the inner wall of the groove comprises a first guide surface (22) and a second guide surface (23), the first guide surface (22) is connected with the inner wall of the chamber (11) and is a flat surface or a concave arc surface, and the second guide surface (23) is connected with the first guide surface (22) and is an inclined surface.
8. The water-cooled condenser according to any one of claims 1 to 4, wherein the boss hole (21) is adjacent to the junction of the boss (2) and the chamber (11) and communicates with a condensation waterway.
9. A washing and drying integrated machine is characterized by comprising:
a drum (5);
the air outlet of the drying device is communicated with the roller (5); and
the water-cooled condenser according to any one of claims 1 to 8, having a hot and humid air inlet in communication with the drum (5) and a dry air outlet in communication with an air inlet of the drying device.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710847510.6A CN109518440B (en) | 2017-09-19 | 2017-09-19 | Water-cooled condenser and washing and drying integrated machine |
| EP18858674.7A EP3686337A4 (en) | 2017-09-19 | 2018-09-17 | Water-cooled condenser and integrated washer dryer |
| PCT/CN2018/105994 WO2019057008A1 (en) | 2017-09-19 | 2018-09-17 | Water-cooled condenser and integrated washer dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710847510.6A CN109518440B (en) | 2017-09-19 | 2017-09-19 | Water-cooled condenser and washing and drying integrated machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109518440A CN109518440A (en) | 2019-03-26 |
| CN109518440B true CN109518440B (en) | 2022-04-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710847510.6A Active CN109518440B (en) | 2017-09-19 | 2017-09-19 | Water-cooled condenser and washing and drying integrated machine |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP3686337A4 (en) |
| CN (1) | CN109518440B (en) |
| WO (1) | WO2019057008A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110804850B (en) * | 2018-07-19 | 2022-04-26 | 重庆海尔滚筒洗衣机有限公司 | Condenser for washing and drying integrated machine and control method of washing and drying integrated machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2172977A (en) * | 1985-03-25 | 1986-10-01 | Hotpoint Ltd | Washing machine with tumble dryer |
| DE19511344A1 (en) * | 1995-03-28 | 1996-10-02 | Miele & Cie | Program-controlled washer/dryer has condensing duct |
| CN203569351U (en) * | 2013-07-05 | 2014-04-30 | 海尔集团公司 | Integrated washing-drying machine |
| CN204690433U (en) * | 2015-04-15 | 2015-10-07 | 无锡小天鹅股份有限公司 | For washing machine condenser and there is its roller washing machine |
| CN105544166A (en) * | 2016-02-03 | 2016-05-04 | 海信（山东）冰箱有限公司 | Water condensing device and washing and drying all-in-one machine |
| CN205688218U (en) * | 2016-06-12 | 2016-11-16 | 海信（山东）冰箱有限公司 | A kind of condenser and washing-drying integral machine |
| CN206189149U (en) * | 2016-09-30 | 2017-05-24 | 无锡小天鹅股份有限公司 | A all -in -one washer dryer that is used for all -in -one washer dryer's condenser assembly and has it |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2843943A (en) * | 1953-11-02 | 1958-07-22 | Whirlpool Co | Combined washer and drier |
| KR100629333B1 (en) * | 2004-04-09 | 2006-09-29 | 엘지전자 주식회사 | Heating Apparatus of Washing Machine and Washing Method |
| KR100631574B1 (en) * | 2005-08-13 | 2006-10-09 | 엘지전자 주식회사 | Condensing type washing-dryer |
| CN101387059B (en) * | 2007-09-11 | 2010-11-03 | 博西华电器（江苏）有限公司 | Control method of clothing washing facility with drying program |
| CN102517860B (en) * | 2011-12-19 | 2016-08-31 | 青岛海尔滚筒洗衣机有限公司 | Drying system and the thread waste clearing method for same of drying system |
| CN103572569B (en) * | 2012-07-27 | 2017-02-15 | 博西华电器（江苏）有限公司 | Household appliance with water supply component |
-
2017
- 2017-09-19 CN CN201710847510.6A patent/CN109518440B/en active Active
-
2018
- 2018-09-17 EP EP18858674.7A patent/EP3686337A4/en active Pending
- 2018-09-17 WO PCT/CN2018/105994 patent/WO2019057008A1/en unknown
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2172977A (en) * | 1985-03-25 | 1986-10-01 | Hotpoint Ltd | Washing machine with tumble dryer |
| DE19511344A1 (en) * | 1995-03-28 | 1996-10-02 | Miele & Cie | Program-controlled washer/dryer has condensing duct |
| CN203569351U (en) * | 2013-07-05 | 2014-04-30 | 海尔集团公司 | Integrated washing-drying machine |
| CN204690433U (en) * | 2015-04-15 | 2015-10-07 | 无锡小天鹅股份有限公司 | For washing machine condenser and there is its roller washing machine |
| CN105544166A (en) * | 2016-02-03 | 2016-05-04 | 海信（山东）冰箱有限公司 | Water condensing device and washing and drying all-in-one machine |
| CN205688218U (en) * | 2016-06-12 | 2016-11-16 | 海信（山东）冰箱有限公司 | A kind of condenser and washing-drying integral machine |
| CN206189149U (en) * | 2016-09-30 | 2017-05-24 | 无锡小天鹅股份有限公司 | A all -in -one washer dryer that is used for all -in -one washer dryer's condenser assembly and has it |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019057008A1 (en) | 2019-03-28 |
| CN109518440A (en) | 2019-03-26 |
| EP3686337A4 (en) | 2021-06-23 |
| EP3686337A1 (en) | 2020-07-29 |
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Effective date of registration: 20220321 Address after: Room 221, Sino German Ecological Park Management Committee, 2877 Tuanjie Road, Huangdao District, Qingdao City, Shandong Province Applicant after: QINGDAO HAIER WASHING ELECTRIC APPLIANCES Co.,Ltd. Applicant after: Haier Zhijia Co., Ltd Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER DRUM WASHING MACHINE Co.,Ltd. |
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