CN102071563A - Clothes drying device - Google Patents
Clothes drying device Download PDFInfo
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- CN102071563A CN102071563A CN2009102332867A CN200910233286A CN102071563A CN 102071563 A CN102071563 A CN 102071563A CN 2009102332867 A CN2009102332867 A CN 2009102332867A CN 200910233286 A CN200910233286 A CN 200910233286A CN 102071563 A CN102071563 A CN 102071563A
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- air
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- inner core
- drying device
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Abstract
The invention discloses a clothes drying device comprising a housing, an internal cylinder arranged inside the housing, a gas flow circulating passage communicated with the internal cylinder, a heating device for heating the gas flow passing through the gas flow circulating passage and returned to the internal cylinder, and a condensing system for condensing the gas flow flown out from the internal cylinder and entering the gas flow circulating passage, wherein the condensing system comprises an indirect condensing device and a spraying device; the indirect condensing device accommodates a condensing medium to condense the gas flow flown out from the internal cylinder in an indirect manner; and the spraying device is used for spraying a fluid to the gas flow flown out from the internal cylinder. Through the structure, the water vapor in damp air flown out from the internal cylinder can be efficiently condensed, and simultaneously the flocculate carried in the damp air can be washed down.
Description
Technical field
The present invention relates to a kind of cloth drying device, relate in particular to the condenser system of cloth drying device.
Background technology
Existing cloth drying device, the clothes washer-dryer etc. that as dryer and collection laundry and clothes drying function is one has following drying course usually: under the effect of heater, dry air is heated to form dry hot-air in water back, entering clothing then handles in the bucket and wet clothing generation heat exchange, moisture in the clothing is taken away, form relatively moister hot-air, go up set outlet through clothing processing bucket then and enter condensation pipe, condensation through condensing unit, moisture in this moist hot-air is condensed into water, discharge through drainpipe then, and the air after being condensed becomes the cold air of relatively dry, is imported into again in the water back in the effect of fan, enters next circulation through the hot-air that adds the thermosetting drying, so go round and begin again, finish until drying procedure.
The condensing mode that condensing unit adopted has a variety of, wherein a kind of this more commonly carries out condensation by condensed water, as U.S. Pat 4,154, shown in 003, condensed water contacts with the sidewall of condensation channel, like this, out-of-date when humid air stream, humid air and condensed water are by carrying out heat exchange so that the steam in the humid air is condensed into water.In addition, also have by air setting, the air setting device often is long and narrow laminated structure, it generally includes a plurality of gas channels that are crisscross arranged, common way is with outside air lead-in portion gas channel, and from clothing handle moist relatively hot-air that bucket discharges by with the gas channel of staggered other of above-mentioned part gas channel, thereby heat exchange takes place, with the condensate moisture in the humid air, be discharged to the equipment external world again.
Yet, because clothing inevitably can produce many battings or other impurity (hereinafter being referred to as batting) in washing or drying course, thereby batting can directly be brought into along with the Hot air quilt of humidity in the condensation pipe and influence condensation effect or stop up whole gas circulation channel attached to the inwall of condensation pipe, What is more, batting can be brought in fan even the water back surface attached to fan or heating tube under the effect of fan, thereby produces bigger danger.Have in the prior art and spray equipment is set in condensation pipe to remove the technology of accompanying batting.For example, publication number is that the european patent application of EP0636732A1d has disclosed a kind of now known spray equipment, and this spray equipment is to realize its function by the current water that flies to spill after splashing that is hampered, simultaneously, the water of ejection also has condensation concurrently, with the condensate moisture in the humid air.Yet the condensation effect of this device is not fine, can't remove airborne moist steam effectively.
In view of this, be necessary existing cloth drying device is improved, to address the above problem.
Summary of the invention
The object of the present invention is to provide a kind of cloth drying device, it has improved condenser system, flushablely falls the entrained batting of humid air that Gong recycles from inner core being used for of discharging, and guarantees the steam quilt condensation effectively in the humid air simultaneously.
To achieve these goals, a kind of cloth drying device of the present invention, it comprises:
Casing;
Inner core is installed in the casing to be used to hold and treats drying clothes;
The air-flow circulation canal is communicated with definition air-flow circulating path with inner core, thereby makes air-flow also turn back in the inner core subsequently along this path circulation to flow out from inner core;
Heater is used to heat by the air-flow circulation canal and returns the air-flow of inner core;
Condenser system, be used for condensation and flow out into air-flow in the air-flow circulation canal from inner core, described condenser system comprises the indirect condensing device that accommodates the air-flow that cooling medium flows out from inner core with non-direct mode condensation, and is used for the spray equipment to the air flow jetting liquid that flows out from inner core.
As a further improvement on the present invention, described condenser system is implemented indirect condensing and atomizing of liquids with section altogether to the air-flow circulation canal at least.
As a further improvement on the present invention, under described spray equipment is arranged in the common section of air-flow circulation canal to be used for washing away the batting that is contained in the air-flow the inside and/or the further air-flow that flows out from inner core of condensation.
As a further improvement on the present invention, described indirect condensing device comprises the liquid condenser that accommodates condensed fluid, but and described sprinkling equipment start ground spray the described condensed fluid that comes from liquid condenser.
As a further improvement on the present invention, described liquid condenser is configured to allow to be positioned at the condensed fluid and the air-flow realization heat exchange of flowing through the air-flow circulation canal of described liquid condenser.
As a further improvement on the present invention, described air-flow circulation canal and described liquid condenser have common sidewall.
As a further improvement on the present invention, described indirect condensing device comprises gas condenser, and described gas condenser is provided with at least one first passage to allow extraneous gas by realizing described extraneous gas and passing heat exchange between the gas of air-flow circulation canal.
As a further improvement on the present invention, described gas condenser is arranged in the air-flow circulation canal and has at least one second channel and passes to allow the air-flow that flows out in the inner core.
As a further improvement on the present invention, drying plant further comprises the fan that is arranged in the air-flow circulation canal to be used for that gas is circulated along the air-flow circulating path, and described heater is positioned at the downstream of described fan.
As a further improvement on the present invention, described cloth drying device is dryer or clothes washer-dryer.
Compared with prior art, the invention has the beneficial effects as follows: because condenser system has the indirect condensing device, can condense to by the humid air that inner core is discharged to a certain degree, condenser system also comprises spray equipment simultaneously, not only flushablely fall entrained batting from the humid air that inner core is discharged, also humid air is done condensation further, thereby reach better condensation effect.
Description of drawings
Fig. 1 is the floor map of cloth drying device one specific embodiment of the present invention.
The specific embodiment
Cloth drying device shown in Figure 1 is the clothes washer-dryer of collection laundry and drying function, and what those of ordinary skill in the art can expect easily certainly is that cloth drying device can also be dryer or other equipment that only has drying function.So, below mainly be to be that example illustrates specific implementation of the present invention with the clothes washer-dryer, and enforcement of the present invention is not on these equipment.
As shown in Figure 1, clothes washer-dryer 100 comprises a casing 10, is arranged on the interior urceolus 20 of casing, can be rotatably set in the interior inner core 30 of urceolus, is used to drive a motor 40, the drainage system that is connected with inner core of inner core rotation and an airflow circulating system 60 that is communicated with inner core.Wherein, the front portion of casing 10 is provided with the door 11 of the folding that can pivot, can be for clothing to be washed or the to be dried inner core 30 of packing into.Urceolus is supported in the casing 10 by a buffer unit (not shown) usually.It is cylindric that inner core 30 roughly is, and its barrel wall is provided with some through holes (not shown), to supply water or the gas discharge.Usually also be provided with some lifting muscle (not shown) of controlling circle distribution on inner core 30 inwalls, be used in inner core rotation clothing being promoted to eminence and drop bottom in the inner core subsequently.The rear wall of inner core 30 extends a rotating shaft (not indicating), and a belt 41 is connected the motor shaft (not sign) of this rotating shaft and motor 40, thereby motor 40 can drive inner core 30 rotations.Drainage system comprises draining pump 50 and drainpipe 51, thereby laundry water can be discharged outside the casing 10 by the work of draining pump 50.
In the present embodiment, air-flow circulation canal 60 is communicated with inner core 30, to set up an air-flow circulating path.One fan 82 is arranged in the air-flow circulation canal 60, and it can produce pressure-vaccum power, flows along the air-flow circulating path to drive air-flow, shown in arrow among the figure.Air-flow circulation canal 60 comprises a condensing zone 61 and a baking zone 62.One heater 81 is associated with baking zone 62 air-flow that enters inner core 30 with heating by baking zone and preparation is set.In the present embodiment, this heater is the electric heating tube that is arranged in the baking zone 62 and is positioned at fan 82 downstreams, well-known to those skilled in the artly be, electric heating tube can comprise the resistance wire with high impedance, the positive and negative electrode terminal of this resistance wire is connected with the AC power of 220V or 110V, thereby by resistance wire electric energy is converted into heat energy to give the gas heating by it.Become the air with higher temperature after 62 oven dry of gas drying district, enter inner core 30 subsequently with drying clothes, can evaporate and discharge with air after the moisture in the clothing is heated, the batting in the clothing is also discharged with air-flow and is entered condensing zone 61 simultaneously.
One condenser system and condensing zone 61 are provided with explicitly, and in the present embodiment, this condenser system comprises a condenses device 71 that fills condensed fluid that is arranged on the condensing zone side, and a spray equipment 72 that is arranged on the top in the condensing zone.As shown in Figure 1, this condenses device 71 can be a water tank, and it is connected with outer water tube by a water valve 711, is used for the water of condensation by the air-flow of condensing zone thereby make to be full of in the water tank.Water tank is configured to allow the air-flow realization heat exchange of cooling water in it and the condensing zone that flows through the air-flow circulation canal, in the present embodiment, the condensing zone of air-flow circulating line and water tank 71 have a common metal sidewall 711, by this sidewall, the air-flow in the pipeline just can be realized heat exchange with the cooling water in the water tank.In the present embodiment, spray equipment 72 is a shower nozzle, and the water that spray equipment 72 is sprayed comes from the water of being contained in the water tank 71.In the process of spray, the batting that contains in the air can be washed away on the one hand; On the other hand, though cooling water promote to some extent by heat exchange temperature in water tank the time, but can be when spray in the further condensation air with steam.Certainly, what those of ordinary skills can expect easily is that the water that spray equipment sprayed can derive from water supply, can directly be connected with outer water tube by water valve as spray equipment.
As the preferred embodiment of the present invention, gas condenser 73 can also be set in the condensing zone of air-flow circulation canal.As shown in Figure 1, this gas condenser 73 comprises arranged in a crossed manner but and disconnected some first passages 731 and second channel 732.Wherein first passage 731 passes through for air outside, and second channel 732 passes through for the humid air of discharging from inner core 30.By this structure, can guarantee moisture in the humid air by total condensation Cheng Shui, thereby reach better condensation effect.What those of ordinary skill in the art can expect easily is, the condensation of gas device can only comprise the first passage that passes through for extraneous air, and humid air then flows through from the outside of condensation of gas device realizes heat exchange; In addition, the quantity of first passage can optionally be done correspondingly increase and decrease.
Because condenser system has the indirect condensing device, can condense to by the humid air that inner core is discharged to a certain degree, condenser system also comprises spray equipment simultaneously, not only flushablely fall entrained batting from the humid air that inner core is discharged, also humid air is done condensation further, thereby reach better condensation effect.
Claims (10)
1. a cloth drying device is characterized in that, comprising:
Casing;
Inner core is installed in the casing to be used to hold and treats drying clothes;
The air-flow circulation canal is communicated with definition air-flow circulating path with inner core, thereby makes air-flow also turn back in the inner core subsequently along this path circulation to flow out from inner core;
Heater is used to heat by the air-flow circulation canal and returns the air-flow of inner core;
Condenser system, be used for condensation and flow out into air-flow in the air-flow circulation canal from inner core, described condenser system comprises the indirect condensing device that accommodates the air-flow that cooling medium flows out from inner core with non-direct mode condensation, and is used for the spray equipment to the air flow jetting liquid that flows out from inner core.
2. cloth drying device as claimed in claim 1 is characterized in that, described condenser system is implemented indirect condensing and atomizing of liquids with section altogether to the air-flow circulation canal at least.
3. cloth drying device as claimed in claim 2 is characterized in that, under described spray equipment is arranged in the common section of air-flow circulation canal to be used for washing away the batting that is contained in the air-flow the inside and/or the further air-flow that flows out from inner core of condensation.
4. cloth drying device as claimed in claim 1 is characterized in that, described indirect condensing device comprises the liquid condenser that accommodates condensed fluid, but and described sprinkling equipment start ground spray the described condensed fluid that comes from liquid condenser.
5. cloth drying device as claimed in claim 4 is characterized in that, the air-flow that described liquid condenser is configured to allow to be positioned at the condensed fluid of described liquid condenser and to flow through the air-flow circulation canal is realized heat exchange.
6. cloth drying device as claimed in claim 5 is characterized in that, described air-flow circulation canal and described liquid condenser have common sidewall.
7. as the described cloth drying device of above-mentioned each claim, it is characterized in that, described indirect condensing device comprises gas condenser, and described gas condenser is provided with at least one first passage to allow extraneous gas by realizing described extraneous gas and passing heat exchange between the gas of air-flow circulation canal.
8. cloth drying device as claimed in claim 7 is characterized in that, described gas condenser is arranged in the air-flow circulation canal and has at least one second channel and passes to allow the air-flow that flows out in the inner core.
9. cloth drying device as claimed in claim 1 is characterized in that, drying plant further comprises the fan that is arranged in the air-flow circulation canal to be used for that gas is circulated along the air-flow circulating path, and described heater is positioned at the downstream of described fan.
10. cloth drying device as claimed in claim 1 is characterized in that, described cloth drying device is dryer or clothes washer-dryer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910233286.7A CN102071563B (en) | 2009-11-25 | 2009-11-25 | Clothes drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910233286.7A CN102071563B (en) | 2009-11-25 | 2009-11-25 | Clothes drying device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102071563A true CN102071563A (en) | 2011-05-25 |
| CN102071563B CN102071563B (en) | 2014-03-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910233286.7A Expired - Fee Related CN102071563B (en) | 2009-11-25 | 2009-11-25 | Clothes drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102071563B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105421010A (en) * | 2015-12-10 | 2016-03-23 | 惠而浦（中国）股份有限公司 | Condensing device of washing machine and condensing method thereof |
| CN106400432A (en) * | 2015-07-29 | 2017-02-15 | 博西华电器（江苏）有限公司 | Clothes dryer with condensation device and control method of condensation device |
| CN106884292A (en) * | 2015-12-15 | 2017-06-23 | 青岛海尔滚筒洗衣机有限公司 | A kind of efficient clothes washer/dryer and control method |
| CN108118503A (en) * | 2016-11-30 | 2018-06-05 | 博西华电器（江苏）有限公司 | Dryer |
| WO2019210747A1 (en) * | 2018-05-01 | 2019-11-07 | 青岛海尔洗衣机有限公司 | Washer dryer combo |
| CN113005737A (en) * | 2019-12-20 | 2021-06-22 | 惠而浦公司 | Clothes treatment equipment and liquid-cooled condenser used in same |
| CN114775242A (en) * | 2022-04-29 | 2022-07-22 | 珠海格力电器股份有限公司 | Outer barrel assembly and clothes drying equipment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4154003A (en) * | 1975-07-02 | 1979-05-15 | August Lepper, Maschinen-und Apparatebau GmbH | Combined drum washer and drying arrangement |
| CN101560724A (en) * | 2008-04-17 | 2009-10-21 | Bsh博世和西门子家用器具有限公司 | Washer-dryer with a ventilated drum |
-
2009
- 2009-11-25 CN CN200910233286.7A patent/CN102071563B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4154003A (en) * | 1975-07-02 | 1979-05-15 | August Lepper, Maschinen-und Apparatebau GmbH | Combined drum washer and drying arrangement |
| CN101560724A (en) * | 2008-04-17 | 2009-10-21 | Bsh博世和西门子家用器具有限公司 | Washer-dryer with a ventilated drum |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106400432A (en) * | 2015-07-29 | 2017-02-15 | 博西华电器（江苏）有限公司 | Clothes dryer with condensation device and control method of condensation device |
| CN105421010A (en) * | 2015-12-10 | 2016-03-23 | 惠而浦（中国）股份有限公司 | Condensing device of washing machine and condensing method thereof |
| CN106884292A (en) * | 2015-12-15 | 2017-06-23 | 青岛海尔滚筒洗衣机有限公司 | A kind of efficient clothes washer/dryer and control method |
| CN108118503A (en) * | 2016-11-30 | 2018-06-05 | 博西华电器（江苏）有限公司 | Dryer |
| WO2019210747A1 (en) * | 2018-05-01 | 2019-11-07 | 青岛海尔洗衣机有限公司 | Washer dryer combo |
| CN113005737A (en) * | 2019-12-20 | 2021-06-22 | 惠而浦公司 | Clothes treatment equipment and liquid-cooled condenser used in same |
| US11828018B2 (en) | 2019-12-20 | 2023-11-28 | Whirlpool Corporation | Laundry treating appliance having a condenser |
| CN114775242A (en) * | 2022-04-29 | 2022-07-22 | 珠海格力电器股份有限公司 | Outer barrel assembly and clothes drying equipment |
| CN114775242B (en) * | 2022-04-29 | 2023-08-11 | 珠海格力电器股份有限公司 | Outer cylinder assembly and clothes drying equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102071563B (en) | 2014-03-26 |
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Granted publication date: 20140326 Termination date: 20191125 |