CN104250904B - A kind of air-cooled washing-drying integral machine and its furnace drying method - Google Patents
A kind of air-cooled washing-drying integral machine and its furnace drying method Download PDFInfo
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- CN104250904B CN104250904B CN201310270686.1A CN201310270686A CN104250904B CN 104250904 B CN104250904 B CN 104250904B CN 201310270686 A CN201310270686 A CN 201310270686A CN 104250904 B CN104250904 B CN 104250904B
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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
-
- 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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/26—Casings; Tubs
-
- 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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/26—Casings; Tubs
- D06F37/28—Doors; Security means therefor
-
- 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
-
- 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
-
- 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
- D06F58/26—Heating arrangements, e.g. gas heating equipment
-
- 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
- D06F58/30—Drying processes
-
- 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
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/02—Characteristics of laundry or load
- D06F2103/08—Humidity
-
- 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
- D06F58/32—Control of operations performed in domestic laundry dryers
- D06F58/34—Control of operations performed in domestic laundry dryers characterised by the purpose or target of the control
- D06F58/36—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry
- D06F58/38—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry of drying, e.g. to achieve the target humidity
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The invention discloses a kind of air-cooled washing-drying integral machine and its furnace drying method, which includes shell（1）, control panel seat（10）, outer barrel（2）, arranged on outer barrel（2）In interior bucket（3）And control panel seat（10）The heating unit of interior setting（4）；Interior bucket（3）The air inlet that opening is set（8）With to interior bucket（3）In be blown into the heating unit of hot-air for clothes drying（4）It is connected, the interior bucket（3）With outer barrel（2）Between the top of chamber be provided with and heating unit（4）The return air inlet being connected（9）, to form circulated air circuit；The outer barrel（2）With shell（1）Between be equipped with it is at least one be used for outer barrel（2）The condenser fan of outer wall blowing cooling（5）.The condenser fan to be cooled down by setting to outer barrel blowing so that the vapor that the moisture on clothing generates is condensed into water to discharge washing machine at outer barrel wall, realizes on the premise of withouyt heat exchanger, realizes efficient, the drying purpose of water-saving.
Description
Technical field
The present invention relates to a kind of full-automatic impeller type washing machine more particularly to a kind of air-cooled washing-drying integral machine and its drying sides
Method.
Background technology
Existing impeller-type washing-drying integral machine is divided into water condensation formula and straight-line, and wherein water condensation formula needs to lead in drying
Enter tap water to condense the vapor in wind path, to take away the moisture in clothing, but using the above structure wash dry one
The water consumption of machine is bigger, is unfavorable for realizing energy-saving and emission-reduction.And the washing-drying integral machine of water condensation formula is needed individually on the outside of outer barrel
Condensation channel is set, it is larger and complicated to result in the occupied space of washing machine.
And straight-line impeller washing-drying integral machine, be directly by outside exhaust of hot air moist in washing tube to washing machine, this
The waste of heat is not only caused, also easily indoor air is impacted, puzzlement is caused for the use of user.
In view of this, some patents propose improvement project：
Such as the Chinese patent of Patent No. CN02122824.8, " washing-drying washing machine ", it includes one with rotation
The interior bucket of axis, interior bucket is pivotally supported at elasticity and is suspended in the outer barrel in fuselage, wherein rotatable on the interior bottom of interior bucket
Ground is provided with an impeller, and a hot air circulation passage for carrying heat exchanger, heat exchanger are cooled down by cooling segment.Institute
The cooling segment stated is made of water cooling part and air cooling part, and water cooling part cools down heat exchange by the cold water supplied
Hot wind in device, the outer wall that air cooling part passes through quenching heat exchanger.But it is, it is necessary to install additional washing tube and heating
The heat exchanger that device is connected, and dry heat exchanger outer wall to reduce heat exchanger wall temperature, achieve the purpose that condensation.
This just adds the complexity of washing machine, increases the volume of washing machine, is unfavorable for reducing production and processing cost.
The content of the invention
It is an object of the invention to provide a kind of air-cooled washing-drying integral machine and its furnace drying method, to realize in washing machine
The purpose dried of clothing.To realize goal of the invention, adopt the following technical scheme that：
A kind of air-cooled washing-drying integral machine includes shell, control panel seat, outer barrel, the interior bucket in outer barrel and control
The heating unit set in disk seat processed；Heating unit phase of the air inlet that interior bucket opening is set with being blown into hot-air into interior bucket
Connection, the top of the chamber between the inner barrel and outer barrel are provided with the return air inlet being connected with heating unit, to form Xun Huan
Wind circuit；At least one condenser fan being used for outer barrel wall cooling is provided between the outer barrel and shell.
Further, outer bung corresponds to interior bucket opening and is provided with air inlet, it is corresponding in set at chamber opening between outer barrel
It is equipped with return air inlet.The air inlet is connected through blast pipe with the air port that recycles of heating unit, and the return air inlet passes through back
Air hose with and the cycling air intake vent of heating unit be connected.The blast pipe and backwind tube is disposed as ripple that can be axially extending
Line pipe.
Further, what outer bung inner region corresponded to air inlet and the heating unit of interior bucket opening setting recycles air port phase
It connects, the return air inlet that chamber upper opening is set between outer barrel in exterior domain correspondence is connected with the cycling air intake vent of heating unit
It connects, is communicated between interior outer barrel by dewatering hole, air port is recycled successively by air inlet, interior bucket, clothing, dehydration by heating unit
Chamber, return air inlet to heating unit Xun Huan air intake vent form the circulated air circuit between hole, interior outer barrel.
Further, the outer barrel bottom is connected with discharge outlet.So as to by the water in damp-heat air at outer barrel inner wall
Steam is condensed into condensed water, and the condensed water flows downwardly to outer barrel bottom, the row that most warp is connected with outer barrel afterwards along outer barrel wall
It the mouth of a river will be outside condensed water elimination to washing machine.
Further, the outer barrel wall is equipped with outwardly passage, and the upper part of channel opening and return air inlet are matched
It sets.So as to so that the hot-air of chamber is flowed up along passage between the inner barrel and outer barrel, and the return air inlet through channel roof,
The cycling air intake vent of heating unit is flow to, to form circulation loop.The bottom of the passage is concordant with outer barrel wall, and top is set
For opening that is larger, outwardly, being connected with return air inlet, make passage gradually outwardly from the bottom to top.
Further, the condenser fan of the corresponding setting with passage is provided between side plate of the outer barrel wall with shell.It is described
Condenser fan be fixedly mounted on the fan seat set at shell back side panel, and the ventilation opening set from the back side panel of shell
Place sucks external air.The air of sucking generates condensating wind under the action of condenser fan, and the condensating wind blows to outer
Bucket outer wall.So as to increase the air flow property of outer barrel wall surface, the heat of outer barrel wall is taken away, realizes reduction outer barrel wall
The purpose of temperature.
Further, it is provided with to detect the temperature inductor of outer barrel wall temperature in the outer barrel.
A kind of furnace drying method of air-cooled washing-drying integral machine as described above, including：The hot-air that heating unit generates
It is blown into interior bucket, so that the moisture on clothing becomes vapor；The vapor with hot-air flow into inside and outside chamber between bucket,
Condenser fan dries to outer barrel outer wall and cools down simultaneously so that and vapor is condensed into condensed water at the relatively low outer barrel wall of temperature, and
It is discharged washing machine；And the return air inlet that the hot-air between interior outer barrel in chamber is set through its upper part is back to heating unit, with
Form wind path Xun Huan.
Further, the furnace drying method specifically comprises the following steps：
61）The hot-air of generation is recycled air port successively through air inlet, interior bucket by the heating unit by heating unit
（3）, clothing, dewatering hole, chamber, return air inlet to heating unit cycle air intake vent between interior outer barrel, to form circulated air circuit；
62) hot-air is blown into interior bucket by heating unit, and the moisture of clothing in interior bucket is made to be evaporated to vapor, and with heat
Air flows in circulation loop；
63）Condenser fan dries to outer barrel outer wall, so that the temperature of outer barrel declines；
64）The vapor of chamber is condensed into condensed water at the relatively low outer barrel wall of temperature between outer barrel in inflow, and along outer
Bucket inner wall is snapped down to bottom, is drained into condensed water outside washing machine by the discharge outlet being connected with bottom.
Further, when the detection temperature T of outer barrel wall reaches design temperature T0, condenser fan is started to work.So as to avoid
Heating unit is just started to work, the moisture on clothing because temperature deficiency be not converted into vapor when, condenser fan begin to
Outer barrel blows the occurrence of condensating wind, reduces the loss of energy.
Further, when detection temperature T reaches end temp Tmax, system judges that drying terminates.When the detection of outer barrel wall
When temperature T reaches end temp Tmax, the clothing in interior bucket is oven-dried, and condenser fan stops blowing condensating wind, heating dress to outer barrel
It puts and is stopped.
Further, the operating power of the condenser fan increaseing or decreasing and accordingly become larger or become with detection temperature T
It is small.Preferably, when detection temperature T reaches design temperature T0, condenser fan is worked with the first power P 1；At detection temperature T
When between design temperature T0 and T1, condenser fan is worked with the second power P 2；When detection temperature T reaches design temperature T1 and T2
Between when, condenser fan is worked with the 3rd power P 3 ... when detection temperature T reaches design temperature Tn-1 and Tn, condenser fan
Worked ... design temperature T0 ＜ T1 ＜ T2 ... the ＜ Tn ＜ ... with the (n+1)th power P n+1；The work of the condenser fan
1 ＜ P2 ＜ P3 ... ＜ Pn+1 ＜ ... of power P so as to, realize the operating power of condenser fan with the liter of the temperature value of outer barrel outer wall
It is high and increase, reduce and reduce, it saved power consumption, improved drying efficiency.
Further, in the condenser fan course of work, the clothing in interior bucket is stirred by impeller, so that hot-air is equal with clothing
Even contact.So as to so that clothing is equably dried, to reach preferably clothes drying effect.
Further, after system judges drying, heater stop work, but continue be free air-flow in circulating air duct
It is dynamic, to cool down the clothing in bucket.
Using above-mentioned technical proposal, the present invention is compared with the advantage of the prior art：By setting to outer barrel blowing cooling
Condenser fan so that the vapor that the moisture on clothing generates is condensed into condensed water to discharge washing machine at outer barrel wall, realizes
On the premise of withouyt heat exchanger, realize efficiently, the drying mode of water-saving.More particularly, by above device and
Method is realized and arranged outside the extraction of the water vapor condensation in damp and hot air-flow at outer barrel wall being cycled in washing tube using condensating wind,
Achieve the purpose that dry clothing.The configuration of the present invention is simple, significant effect, suitable for promoting the use of.
Description of the drawings
The outside schematic diagram of Fig. 1 present invention；
The sectional view of Fig. 2 present invention；
The structure diagram figure of Fig. 3 present invention；
The outer barrel structure diagram of Fig. 4 present invention；
The wind path of Fig. 5 present invention flows to schematic diagram；
The outer bung structure diagram of Fig. 6 present invention；
The FB(flow block) of Fig. 7 present invention；
The currently preferred FB(flow block)s of Fig. 8.
Main element explanation：
1-shell, 2-outer barrel, 3-interior bucket, 4-heating unit, 5-condenser fan, 6-power set, 7-impeller,
8-air inlet, 9-return air inlet, 10- control panel seats, 11-side plate, 111-ventilation opening, 21-temperature inductor, 22-logical
Road, 51-fan seat, 81-blast pipe, 91-backwind tube.
Specific embodiment
The present invention is described in more detail with reference to embodiment.
Embodiment 1
As depicted in figs. 1 and 2, this embodiment describes a kind of air-cooled washing-drying integral machine, shell 1, control panel are included
The heating unit 4 set in seat 10, outer barrel 2, the interior bucket 3 in outer barrel 2 and control panel seat 10；3 opening of interior bucket is set
Air inlet 8 be connected with the heating unit 4 being blown into interior bucket 3 for the hot-air of clothes drying, the interior bucket 3 and outer barrel
The top of chamber is provided with the return air inlet 9 being connected with heating unit 4 between 2, to form circulated air circuit；The outer barrel 2
At least one condenser fan 5 being used for the cooling of 2 wall of outer barrel is provided between shell 1.
Embodiment 2
As shown in Figure 3 and Figure 4, in the present embodiment, heating unit 4 is arranged in the control panel seat 10 on washing machine top.Institute
The outer barrel wall stated is equipped with outwardly passage 22, and the passage 22 is arranged on the corresponding position at 2 rear portion of outer barrel, with facilitate with
Heating unit 4 is connected.22 upper opening of passage is the return air inlet 9 connected with the Xun Huan air inlet 8 of heating unit 4.
So as to so that the hot-air of chamber is flowed up along passage 22 between interior bucket 3 and outer barrel 2, and is returned through what 22 top of passage was set
Air port 9 flow to the cycling air intake vent of heating unit 4, to form circulation loop.The low side of the passage 22 is concordant with outer barrel 2,
Top is arranged to opening that is larger, outwardly, being connected with return air inlet 9, makes the gradual convex from the bottom to top of passage 22
Go out.
Embodiment 3
As shown in figure 5, in the present embodiment, air inlet 8 is connected with the air port that recycles of heating unit 4,9 He of return air inlet
The cycling air intake vent of heating unit 4 is connected, and is communicated between interior outer barrel by dewatering hole, by heating unit 4 recycle air port according to
It is secondary to be followed by chamber, return air inlet 9 to the cycle air intake vent composition of heating unit 4 between air inlet 8, interior bucket 3, dewatering hole, interior outer barrel
Ring wind circuit.
As shown in fig. 6, in the present embodiment, outer bung corresponds to and air inlet 8 is provided at 3 overthe openings of interior bucket, inside and outside correspondence
Return air inlet 9 is provided at chamber opening between bucket.Recycling air of the air inlet 8 through blast pipe 81 Yu heating unit 4
Mouthful be connected, the return air inlet 9 through backwind tube 91 with and the cycling air intake vent of heating unit 4 be connected.The blast pipe
81 with backwind tube 91 be disposed as can be axially extending bellows.So as to so that during laundry machine dehydration, the vibration of the generation of outer barrel 2
It is filtered by the blast pipe 81 that bellows is formed with backwind tube 91, without being damaged in itself to blast pipe 81 and backwind tube 91.
Embodiment 4
As shown in Figures 2 and 3, in the present embodiment, have between side plate 11 of the outer barrel 2 with shell 1 corresponding with passage 22
Condenser fan 5.External air is sucked at the ventilation opening 111 that the condenser fan 5 is set from side plate 11.Sucking
Air generates condensating wind under the action of condenser fan 5, is preferentially blown at passage 22, to reduce the temperature of passage 22.So as to increase
The big air flow property of outer barrel wall surface, the heat of outer barrel wall is taken away, realizes the purpose for reducing outer barrel wall temperature.
In the present embodiment, 2 bottom of outer barrel is connected with discharge outlet.So as to by damp-heat air at outer barrel inner wall
In water vapor condensation into condensed water, the condensed water flows downwardly to 2 bottom of outer barrel along outer barrel wall, most afterwards pass through and 2 phase of outer barrel
The discharge outlet of connection will be outside condensed water elimination to washing machine.
In the present embodiment, the condenser fan 5 is inwardly mounted to control panel seat 10 and outer barrel 2 through 51 level of fan seat
Between.The fan seat 51 is fixedly mounted in control panel seat 10, to ensure that condenser fan 5 is securely installed.
Embodiment 5
As shown in fig. 7, a kind of furnace drying method of air-cooled washing-drying integral machine as described above, including：Heating unit 4
The hot-air of generation is blown into interior bucket 3, so that the moisture on clothing becomes vapor；In the vapor is flowed into hot-air
Chamber between outer barrel, while condenser fan 5 dries to 2 outer wall of outer barrel and cools down so that vapor is at the relatively low outer barrel wall of temperature
Condensed water is condensed into, and is discharged washing machine；And the return air inlet 9 that the hot-air between interior outer barrel in chamber is set through its upper part returns
Heating unit 4 is flow to, to form wind path Xun Huan.
In the present embodiment, the furnace drying method specifically comprises the following steps：
61）The heating unit 4 recycles air port successively through air inlet 8, interior by the hot-air of generation, by heating unit
Chamber, return air inlet 9 to heating unit cycle air intake vent between bucket 3, dewatering hole, interior outer barrel, to form circulated air circuit；
62) hot-air is blown into interior bucket 3 by heating unit 4, and the moisture of clothing in interior bucket 3 is made to be evaporated to vapor, and
It is flowed with hot-air in circulation loop；
63）Condenser fan 5 dries to outer barrel outer wall, so that the temperature of outer barrel declines；
64）The vapor of chamber is condensed into condensed water at the relatively low outer barrel wall of temperature between outer barrel in inflow, and along outer
Bucket inner wall is snapped down to outer barrel bottom, is drained into condensed water outside washing machine by the discharge outlet being connected with bottom.
By setting the condenser fan to outer barrel blowing cooling so that the vapor in washing tube is condensed at outer barrel wall
Water is realized efficiently, the drying mode of water-saving with discharging washing machine.
Embodiment 6
As shown in figure 4, in the present embodiment, it is provided with to detect the temperature inductor of 2 temperature of outer barrel in the outer barrel 2
21.The temperature inductor 21 is arranged on the outer wall at outer barrel rear portion, to detect the temperature at the outer barrel 2 corresponding to condenser fan 4
Degree.
As shown in figure 8, in the present embodiment, temperature that the temperature inductor 21 detects, be outer barrel wall detection temperature
Spend T.When the detection temperature T reaches design temperature T0, condenser fan 5 is started to work.So as to which it is firm to avoid heating unit 4
Start to work, the moisture on clothing because temperature deficiency be not converted into vapor when, condenser fan 5 begins to blow condensation to outer barrel 2
The occurrence of wind, reduces the loss of energy.
During the present embodiment is waited, when detection temperature T reaches end temp Tmax, system judges that drying terminates.Work as outer barrel wall
Detection temperature T when reaching end temp Tmax, the clothing that system is judged as in interior bucket 3 is oven-dried, condenser fan 5 stop to
Outer barrel 2 blows condensating wind, and heating unit 4 is stopped.So as to realize and judge washing machine by 21 automatic identification of temperature inductor
Whether achieve the purpose that drying terminates.
In the present embodiment, after system judges drying, heating unit 4 is stopped, but continues to have in circulating air duct
Air flow to take away the hot-air in bucket, reduces the clothing temperature in bucket.
Embodiment 7
As shown in Fig. 2, in the present embodiment, 3 bottom of interior bucket is provided with impeller 7, and the impeller 7 is connected with power set 6
It connects.So as to which when washing machine works, impeller 7 rotates under the drive of power set 6, to stir the clothing in interior bucket 3.This reality
It applies in example, in 5 course of work of condenser fan, impeller 7 stirs the clothing in interior bucket 3, so that clothing is uniformly contacted with hot-air.
So as to so that clothing is equably dried, to reach preferably drying effect.
Embodiment 8
In the present embodiment, a kind of furnace drying method of air-cooled washing-drying integral machine, by by the detection temperature of outer temperature within the barrel
The comparison between T and design temperature is spent, to realize the automatic adjustment of condenser fan power, drying is improved so as to reach washing machine
The purpose of efficiency.
In the present embodiment, the operating power of the condenser fan 5 is increasedd or decreased and accordingly become larger with detection temperature T's
Or become smaller.When detection temperature T reaches design temperature T0, condenser fan is worked with the first power P 1；When detection temperature T is in
When between design temperature T0 and T1, condenser fan is worked with the second power P 2；When detection temperature T reach design temperature T1 and T2 it
Between when, condenser fan is worked with the 3rd power P 3 ... when detection temperature T reaches design temperature Tn-1 and Tn, condenser fan with
(n+1)th power P n+1 work ... design temperature T0 ＜ T1 ＜ T2 ... the ＜ Tn ＜ ...；The work work(of the condenser fan
Rate P1 ＜ P2 ＜ P3 ... ＜ Pn+1 ＜ ... so as to, realize the operating power of condenser fan with the rise of the temperature value of outer barrel outer wall
And increase, reduce and reduce, drying efficiency is improved while having reached energy saving.
Embodiment in above-described embodiment can be further combined or replace, and embodiment is only to the present invention's
Preferred embodiment is described, and not the spirit and scope of the present invention are defined, and is not departing from design philosophy of the present invention
Under the premise of, various changes and modifications that professional and technical personnel in the art make technical scheme belong to this hair
Bright protection domain.
Claims (11)
1. a kind of air-cooled washing-drying integral machine, include shell (1), control panel seat (10), outer barrel (2), in outer barrel (2)
The heating unit (4) set in interior bucket (3) and control panel seat (10)；
It is characterized in that：The air inlet (8) that interior bucket (3) opening is set and the heating unit that hot-air is blown into interior bucket (3)
(4) it is connected, the top of chamber is provided with the return air being connected with heating unit (4) between the interior bucket (3) and outer barrel (2)
Mouth (9), to form circulated air circuit；
Described outer barrel (2) wall is equipped with outwardly passage (22), and passage (22) upper opening and return air inlet (9) are matched
Connection；The bottom of the passage is concordant with outer barrel wall, and top is arranged to larger, outwardly, is connected with return air inlet
Opening, make passage from the bottom to top gradually it is outwardly；
At least one condenser fan being used for the cooling of outer barrel (2) outer wall is provided between the outer barrel (2) and shell (1)
(5)。
2. a kind of air-cooled washing-drying integral machine according to claim 1, it is characterised in that：Outer bung corresponds to interior bucket (3) and opens
Be provided with air inlet (8) at mouthful, it is corresponding in be provided with return air inlet (9) at chamber opening between outer barrel.
3. a kind of air-cooled washing-drying integral machine according to claim 2, it is characterised in that：Outer bung inner region corresponds to interior bucket
(3) air inlet (8) that opening is set is connected with the air port that recycles of heating unit (4), in exterior domain correspondence between outer barrel
The return air inlet (9) that chamber upper opening is set is connected with the cycling air intake vent of heating unit (4), passes through dehydration between interior outer barrel
Hole communicates, and air port is recycled successively by chamber between air inlet (8), interior bucket (3), clothing, dewatering hole, interior outer barrel by heating unit
Room, return air inlet (9) to heating unit Xun Huan air intake vent form the circulated air circuit.
4. a kind of air-cooled washing-drying integral machine according to claim 1, it is characterised in that：In outer barrel (2) wall and shell (1)
Side plate (11) between be provided with the condenser fan (5) of setting corresponding with passage (22).
5. a kind of air-cooled washing-drying integral machine according to claim 1, it is characterised in that：It is set in the outer barrel (2)
It is useful for the temperature inductor (21) of detection outer barrel wall temperature.
6. a kind of furnace drying method of air-cooled washing-drying integral machine as described in claim 1 to 5 is any, including：Heating unit
(4) hot-air generated is blown into interior bucket (3), so that the moisture on clothing becomes vapor；
It is characterized in that：The vapor with hot-air flow into inside and outside chamber between bucket, while condenser fan (5) is to outer barrel
(2) outer wall blowing cooling so that vapor is condensed into condensed water at the relatively low outer barrel wall of temperature, and is discharged washing machine；And
The return air inlet (9) that hot-air between interior outer barrel in chamber is set through its upper part is back to heating unit (4), is followed with forming wind path
Ring.
7. a kind of furnace drying method according to claim 6, it is characterised in that：
61) heating unit (4) described in recycles air port successively through air inlet (8), interior by the hot-air of generation, by heating unit
Chamber, return air inlet (9) to heating unit cycle air intake vent between bucket (3), clothing, dewatering hole, interior outer barrel, are returned with forming circulated air
Road；
62) hot-air is blown into interior bucket by heating unit (4), and the moisture of clothing in interior bucket (3) is made to be evaporated to vapor, and
It is flowed with hot-air in circulation loop；
63) condenser fan (5) dries to outer barrel (2) outer wall, so that the temperature of outer barrel (2) wall declines；
64) vapor of chamber is condensed into condensed water at the relatively low outer barrel wall of temperature between outer barrel in flowing into, and along outer barrel
(2) inner wall is snapped down to bottom, is drained into condensed water outside washing machine by the discharge outlet being connected with bottom.
8. a kind of furnace drying method according to claim 7, it is characterised in that：When the detection temperature T of outer barrel wall reaches setting
During temperature T0, condenser fan (5) is started to work；
When detection temperature T reaches end temp Tmax, system judges that drying terminates, and heating unit (4) is stopped.
9. a kind of furnace drying method according to claim 8, it is characterised in that：The operating power of the condenser fan (5)
Increaseing or decreasing and accordingly become larger or become smaller with detection temperature T.
10. a kind of furnace drying method according to claim 7, it is characterised in that：In condenser fan (5) course of work, ripple
The clothing overturning in (7) stirring interior bucket (3) is taken turns, so that clothing is uniformly contacted with hot-air.
11. a kind of furnace drying method according to claim 8, it is characterised in that：After system judges drying, heating unit
(4) it is stopped, but continues be free flow of air in circulating air duct, cools down the clothing in bucket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310270686.1A CN104250904B (en) | 2013-06-28 | 2013-06-28 | A kind of air-cooled washing-drying integral machine and its furnace drying method |
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| CN108950978B (en) * | 2017-05-19 | 2021-01-05 | 海信（山东）冰箱有限公司 | Clothes warming control method for washing machine |
| CN107476025B (en) * | 2017-09-08 | 2022-05-17 | 青岛海尔洗衣机有限公司 | Drying air duct assembly and washing and drying integrated machine |
| CN109695122B (en) * | 2017-10-23 | 2022-07-26 | 青岛胶南海尔洗衣机有限公司 | Drying system for clothes treatment equipment and clothes treatment equipment |
| CN108004736B (en) * | 2017-11-28 | 2022-08-16 | 青岛海尔洗衣机有限公司 | Drying device and clothes treatment equipment |
| CN108209805A (en) * | 2018-02-07 | 2018-06-29 | 宁波美高厨具有限公司 | Water tank cleaner |
| CN111485406B (en) * | 2019-01-28 | 2022-03-22 | 无锡小天鹅电器有限公司 | Air duct base reinforcing plate, air duct base assembly and clothes treatment device |
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