CN1763293A - Washing machine combined with dryer - Google Patents
Washing machine combined with dryer Download PDFInfo
- Publication number
- CN1763293A CN1763293A CNA2005100860314A CN200510086031A CN1763293A CN 1763293 A CN1763293 A CN 1763293A CN A2005100860314 A CNA2005100860314 A CN A2005100860314A CN 200510086031 A CN200510086031 A CN 200510086031A CN 1763293 A CN1763293 A CN 1763293A
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- China
- Prior art keywords
- dryer
- washing machine
- baffle plate
- air
- pipeline
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 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
- D06F58/02—Domestic laundry dryers having dryer drums rotating about a horizontal axis
- D06F58/04—Details
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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
- D06F58/26—Heating arrangements, e.g. gas heating equipment
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/003—Supply-air or gas filters
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The present invention provides a washing machine combined with a dryer. In the washing machine combined with the dryer, a tub is provided, a dryer duct is installed outside of the tub, a dryer fan is installed in the dryer duct to draw in a surrounding air, a heater is installed in the dryer duct to apply heat to the drawn-in air, and a screening unit is installed in the dryer duct to selectively block the flow of the air, wherein the dryer duct includes an air inlet to introduce the surrounding air, an air outlet connected to the tub to allow the introduced air to flow into the tub, and an air passage formed between the air inlet and the air outlet to pass the introduced air therethrough.
Description
Technical field
The present invention relates to a kind of washing machine, relate in particular to a kind of washing machine that is combined with dryer, this washing machine has retaining device (screening unit), with the vapours that prevents from cylinder, to produce in the hot wash operating process, along the dryer pipeline to the outside of steel ladle or the outside reverse flow of washing machine.
Background technology
Washing machine is the household electrical appliance that are used for automatic washing clothes.In typical washing machine, the motor swing roller stirs clothing with the water that comprises washing agent, with the dirt that gets on from clothing.
Tumbling-box washing machine becomes very common at present.In tumbling-box washing machine, clothing is raised and falls, and passes clothing with force water and detergent solution, and then from the clothing dirt that gets on.Because clothing is raised in cylinder and falls, so when tumbling-box washing machine can less damage clothing at the washing machine than other types, washing clothes neatly.In addition, tumbling-box washing machine once can wash more clothing than the washing machine of other types.
In addition, in order to eliminate the inconvenience of separately using washing machine and drier, introduced the washing machine that is combined with dryer.According to drying means, the washing machine that is combined with dryer can be divided into condensing and ventilated type.
The washing machine that is combined with the condensing dryer is by passing cylinder with the air circulation of heating, and the residual moisture in the clothing is removed.Different is, the air of the washing machine that is combined with the ventilated type dryer by will heating is blown into cylinder and makes air pass steel ladle and discharge duct is discharged to the outside, and the residual moisture in the clothing is removed.Here, the air of discharge is because the clothing from cylinder has absorbed moisture, so have quite high humidity.
The washing machine that is combined with the ventilated type dryer is provided with the dryer pipeline at an upper portion thereof, in this dryer pipeline air blast and heater is installed.This air blast sucks air between casing and steel ladle, and gives air heat with heater.The outlet of dryer pipeline is connected to cylinder, is incorporated in the cylinder with the air with heating.The clothing of this air from cylinder absorbs moisture, is discharged to the outside then.
Yet the washing machine that is combined with the ventilated type dryer has such shortcoming, that is, the vapours that produces in the hot wash operating process is understood reverse flow in the dryer pipeline, and leaked into the outside.
That is to say, steam can pass the inlet of the dryer pipeline that air blast is installed, and the space reverse flow between steel ladle and casing, and the slit of the coupling part by being limited to this casing is discharged to the outside of washing machine, thereby increases indoor humidity and cause such as the mouldy problem of wall.
In addition, steam can make casing get rusty.And, when steam penetrates in the electronic component and during condensation therein, can cause the fault of electronic component and increase the possibility of catching fire.
Summary of the invention
Therefore, the present invention aims to provide a kind of washing machine that is combined with dryer, and it has been eliminated basically because the restriction and the caused one or more problems of defective of prior art.
The purpose of this invention is to provide a kind of washing machine that is combined with dryer, its vapours that can prevent to produce in the hot wash operating process is by the outside of dryer pipeline reverse flow to this washing machine.
The part of other advantages of the present invention, purpose and feature will be set forth in the following description, and after the content of those skilled in the art below having studied, it is clear that a part of the present invention will become, and perhaps can learn from enforcement of the present invention.Purpose of the present invention and other advantages can realize and obtain by specifically noted structure in the specification of being write, its claims and accompanying drawing.
In order to realize these purposes and other advantages and,, to provide a kind of washing machine that is combined with dryer, comprising: steel ladle as in this concrete enforcement and broadly described according to purpose of the present invention; The dryer pipeline, it is installed in the outside of this steel ladle, and this dryer pipeline comprises: introduce surrounding air air intake, be connected to this steel ladle so that the air of introducing flow into the air outlet slit of this steel ladle and be formed on this air intake and this air outlet slit between so that the air duct that the air of introducing passes therein; Dryer fan (dryer fan), it is installed in this dryer pipeline, to suck surrounding air; Heater, it is installed in this dryer pipeline, to heat to inhaled air; And retaining device, it is installed in this dryer pipeline, with the stream of blocks air selectively.
In another aspect of this invention, provide a kind of washing machine that is combined with dryer, comprising: casing; Steel ladle, it is contained in this casing; The dryer pipeline, it makes surrounding air from flowing to the inside of this steel ladle between this casing and this steel ladle; Dryer fan, it is installed in this dryer pipeline, to suck surrounding air; Heater, it is installed in this dryer pipeline, to heat to inhaled air; And retaining device, it comprises: the rotating shaft that is rotatably installed in the ducted baffle plate of this dryer and gives prominence to from the side of this baffle plate.
In still another aspect of the invention, provide a kind of washing machine that is combined with dryer, comprising: the dryer pipeline; Dryer fan, it is installed in this dryer pipeline, to suck surrounding air; Heater, it is installed in this dryer pipeline, to heat to inhaled air; And retaining device, it comprises: the rotating shaft that is rotatably installed in the ducted baffle plate of this dryer and gives prominence to from the side of this baffle plate.
According to the present invention, the vapours that can prevent from this hot wash operating process, to produce, by the outside of this dryer pipeline reverse flow to this washing machine.
Therefore, can prevent by indoor high humility produce such as the mouldy problem of wall.
In addition, can prevent that the casing of washing machine or steel ladle from getting rusty.
And the electronic component that can also prevent washing machine catches fire and breaks down.
Be appreciated that the aforesaid generality of the present invention is described and the specific descriptions of back all are exemplary or indicative, it is intended to be the claimed further explanation that the invention provides.
Description of drawings
The accompanying drawing that is comprised provides further understanding of the present invention, and it is incorporated among the application and has constituted the application's a part, and described accompanying drawing also shows embodiments of the invention, and is used from explanation principle of the present invention with specification one.Wherein:
Fig. 1 is the stereogram that is combined with the washing machine of ventilated type dryer according to of the present invention, and this washing machine is provided with retaining device, to prevent the reverse flow of steam;
Fig. 2 is the side sectional view of the washing machine that is combined with the ventilated type dryer shown in Figure 1;
Fig. 3 is the stereogram according to the retaining device of the embodiment of the invention;
Fig. 4 shows the inside according to embodiment of the invention dryer pipeline in the heat drying operating process;
Fig. 5 shows the inside according to embodiment of the invention dryer pipeline when not carrying out the heat drying operation;
Fig. 6 is the stereogram of retaining device according to another embodiment of the present invention;
Fig. 7 shows the inside according to another embodiment of the present invention dryer pipeline in the heat drying operating process;
Fig. 8 shows the inside according to another embodiment of the present invention dryer pipeline when not carrying out the heat drying operation.
The specific embodiment
In detail with reference to the preferred embodiments of the present invention, the example is shown in the drawings below.
Fig. 1 is the stereogram that is combined with the washing machine of ventilated type dryer according to of the present invention, and this washing machine is provided with retaining device, to prevent the reverse flow of steam; Fig. 2 is the side sectional view of the washing machine that is combined with the ventilated type dryer shown in Figure 1.
With reference to figure 1 and Fig. 2, the washing machine 100 that is combined with dryer comprises: the casing 110 of sealing; Protecgulum 111, it is installed in the front of casing 110; Door 120, it can be installed in the central authorities of protecgulum 110 with opening, with the clothing of packing into; Steel ladle 130, it is installed in the casing 110 in order to hold water; And cylinder 135, it is installed in the steel ladle 130 in order to hold the clothing that will wash.
In addition, the washing machine 100 that is combined with dryer comprises: motor 140; Control panel 112; Washing agent distributes 150; And water intaking valve 180.Motor 140 is installed in the back of steel ladle 130, and its axle be connected on the cylinder 135, with head roll 135; Control panel 112 is formed at the upside of protecgulum 111, and it has a plurality of buttons of selecting service condition for the user; Detergent disperser 150, it is installed in the next door of control panel 112, to hold washing agent, fabric softener or analog; And water intaking valve 180 is installed in the last rear portion of casing 110 inside, flow into detergent disperser 150 with control water.
In addition, the washing machine 100 that is combined with dryer comprises back with water inlet line 181 and bellows 151.Back with water inlet line 181 connects water intaking valve 180 and detergent disperser 150, in order to move the water to flow into.And bellows 151 connects washing agent and divides 150 and steel ladle 130, flow in the steel ladle 130 so that mixes water afterwards with washing agent in the detergent disperser 150.
And the washing machine 100 that is combined with dryer comprises damper 131, drainpipe 171, draining pump 170 and scupper hose 172.Damper 131 supports steel ladle 130, with the vibrations that suppress to produce when cylinder 135 rotates; Drainpipe 171 is connected to the bottom of steel ladle 130, to discharge contaminated water in washing operation; Draining pump 170 is connected to the end of drainpipe 171, to extract sewage out; And scupper hose 172 is connected to the outside from draining pump 170, is discharged to the outside with the water that will extract out.
In addition, the washing machine 100 that is combined with dryer also comprises: dryer pipeline 300, heater 162, dryer fan 160, retaining device 400, tube connector 200 and discharge duct 190.Dryer pipeline 300 is incorporated into surrounding air in the cylinder 135, to be washed at clothing, to begin the heat drying operation after rinsing and the dehydration.Heater 162 is installed in the dryer pipeline 300, with the air heat that will introduce to high temperature; And dryer fan 160 is installed in the dryer pipeline 300, to suck surrounding air.Retaining device 400 is pivotably mounted in the dryer pipeline 300, arrives outside to prevent the vapours, the reverse flow that produce in cylinder 135 in the hot wash operating process from passing dryer pipeline 300.Discharge duct 190 is installed in the rear side of casing 110, and tube connector 200 is connected between steel ladle 130 and the discharge duct 190, thereby the air that contains a large amount of moisture that absorb from clothing in the heat drying operating process can be discharged to the outside from cylinder 135.
Below description is combined with the operation of the washing machine 100 of dryer.
At first, the user is encased in clothing in the cylinder 135 by door 120, and makes detergent disperser 150 fill washing agent or fabric softener.Then, the user utilizes control panel 112 to select service condition, and the started by press button begins washing operation.
Washing operation begins when the started by press button, and water intaking valve 180 opens, so that water is incorporated into detergent disperser 150 from the water source.The water of introducing mixes with the washing agent in the detergent disperser 150, and the water (washings) that contains washing agent passes bellows 151 and flow in the steel ladle 130, up to it steel ladle 130 is filled to a predetermined altitude.
When washings were filled to predetermined altitude in steel ladle 130, water intaking valve 180 was closed, and motor 140 runnings, to drive the cylinder 135 that is connected.Along with cylinder 135 rotations, clothing is raised and falls in cylinder 135, removes dirt to force washings to pass clothing.
After washing operation, contaminated washings are discharged to draining pump 170 from steel ladle 130 by drainpipe 171 during washing operation.Draining pump 170 is retracted to the outside by scupper hose 172 with sewage.
Simultaneously, if when utilizing hot water to wash washing operation such as certain clothing of white cotton cloth clothing (white cottonclothes), in the hot wash operating process, can produce vapours in the cylinder 135, its reverse flow is to dryer pipeline 300.The steam of reverse flow is stopped by retaining device 400, thereby can prevent that this steam reverse flow is to outside.
After effluent sewerage, clear water (fresh water) is incorporated in the cylinder 135 by back with water inlet line 181, to carry out the rinsing operation.After the rinsing operation, carry out dehydrating operations.In dehydrating operations, cylinder 135 is rotation at a high speed, applying centrifugal force to clothing, and then removes moisture from clothing.After this dehydrating operations, carry out the heat drying operation.
In the heat drying operation, make heater 162 energisings and be heated to high temperature, and dryer fan 160 rotations, between casing 110 and steel ladle 130, air is drawn into the dryer pipeline 300.Inhaled air is heated to high temperature and low humidity by heater 162.The air that has heated flow in the cylinder 135 along dryer pipeline 300, to absorb moisture in the clothing from cylinder 135.Absorbed moisture from clothing after, air becomes moist and is discharged to the outside by tube connector 200 and discharge duct 190 from cylinder 135.
Fig. 3 is the stereogram according to the retaining device of the embodiment of the invention.
With reference to figure 3, when assembling, retaining device 400 is installed in the dryer pipeline 300, to prevent that in the hot wash operating process vapours is passed through dryer pipeline 300 reverse flow to the outside from cylinder 135.
Retaining device 400 comprises baffle plate 410 and rotating shaft 420.Basically, baffle plate 410 forms according to the interior shape of dryer pipeline 300.Rotating shaft 420 is outstanding at each upper side of baffle plate 410, thereby retaining device 400 can rotatably be installed.
In other words, rotating shaft 420 forms along the end of baffle plate 410 with outwards outstanding, thereby when retaining device 400 is installed in the dryer pipeline 300, baffle plate 410 can be by the air pressure that flows through dryer pipeline 300 and 420 inclinations around the shaft.When assembling, rotating shaft 420 rotatably is assembled in the inboard of dryer pipeline 300, thereby when carrying out the heat drying operation, retaining device 400 can rotate predetermined angular from the closed position, so that air-flow flow into steel ladle 130 from dryer fan 160.On the other hand, when not carrying out the heat drying operation, retaining device 400 can remain on vertical closed position.
More fully the structure and the operation of dryer fan 300 are described referring now to accompanying drawing, wherein in this dryer fan 300, retaining device are installed.
Fig. 4 shows according to embodiments of the invention in the heat drying operating process, the inside of dryer pipeline.
With reference to figure 4, the retaining device 400 in the dryer pipeline 300 tilts in the heat drying operating process at an angle.
The dryer pipeline 300 that retaining device 400 is installed in it comprises fan holding part 310, air duct 330, air outlet slit 340 and air intake 320.Fan holding part 310 has smooth curvature and is used for ccontaining dryer fan 160; Air duct 330 extends from dryer fan 160, so that air duct to be provided; Air outlet slit 340 is limited to the end of air duct 330, being guided towards steel ladle 130 by dryer fan 160 inhaled airs; And air intake 320 extends downwards from the bottom of fan holding part 310, and form porose so that air passes therethrough.
Particularly, heater 162 is installed in the air duct 330, and by dryer fan 160 inhaled airs, and air duct 330 is bent downwardly in its end with heating before air flows in the steel ladle 130, to be connected with steel ladle 130.Fan holding part 310 has smooth curvature, with the minimum airflow resistance.In other words, suck air vertically and radially during blow out air, air is guided swimmingly by the smooth curvature of the wall of dryer pipeline 300, thereby reduces gas-flow resistance when dryer fan 160.
Simultaneously, retaining device 400 is installed in dryer pipeline 300, with in the heat drying operating process, make air-flow flow into steel ladle 130 from dryer fan 160, and in the hot wash operating process, prevent vapours from steel ladle 130 reverse flow to dryer fan 160.
If retaining device 400 is installed in the front of heater 162, can make retaining device 400 distortion or burned retaining devices 400 from the hot-air of heater 162.Therefore, retaining device 400 can be installed in the dryer pipeline 300, between dryer fan 160 and heater 162.But this installation site is not limited to the position between dryer fan 160 and the heater 162.If retaining device 400 is made by heat proof material, then it can be installed between heater 162 and the air outlet slit 340.
And, being easy to rotate in order to make retaining device 400, and having high durability from the vapours of steel ladle 130 by the air that blows from dryer fan 160, retaining device 400 can be by making such as stainless light rush-resisting material.
In addition, can be outstanding such as the rotating control assembly of stop part 350 from the interior end of dryer pipeline 300, in case baffle plate device 400 rotates from vertical closed position to dryer fan 160.
Stop part 350 can comprise that one or more projections maybe can form the shape of continuous rib.By stop part 350, in washing operation, can prevent to make retaining device 400 to dryer fan 160 rotations, thereby can prevent that the vapours reverse flow from entering dryer fan 160 and reverse flow is passed air intake 320 by the vapours of reverse flow.
Selectively, the width of retaining device 400 can be identical with the inner width of dryer pipeline 300, but its height is bigger than the internal height of dryer pipeline 300, thereby when retaining device 400 was closed dryer pipeline 300, retaining device 400 tilted with predetermined angle.Therefore, under the situation that does not have stop part 350, can prevent that also retaining device 400 from rotating from the closed position to dryer fan 160.
In the heat drying operation, dryer fan 160 rotations are to suck air between casing 110 and steel ladle 130.Inhaled air flows and arrives retaining device 400 along the inwall of fan holding part 310, and retaining device 400 rotates predetermined angle by means of the pressure of air, so that air flows to air outlet slit 340 along air duct 330.Along with air passes air duct 330, air is heated to high temperature by heater 162.The air that has heated further flows into steel ladle 130 by air outlet slit 340.Then, the air that has heated enters cylinder 135 from steel ladle 130 by a plurality of holes that are limited to the cylinder 135.In cylinder 135, air that heated, low humidity absorbs moisture from clothing and comes drying clothes.
Fig. 5 shows the inside according to embodiment of the invention dryer pipeline when not carrying out the heat drying operation.
With reference to figure 5, when not carrying out the heat drying operation, retaining device 400 is maintained in its closed position, to close dryer pipeline 300.
When the vapours reverse flow that produces from cylinder 135 in washing or rinsing operation was to dryer pipeline 300, retaining device 400 stopped vapours.Therefore, can prevent that vapours from flowing into inner space between casing 110 and the steel ladle 130 by air intake 320.
In other words, retaining device 400 remains on the position of vertically closing as shown in Figure 5.Stop part 350 is supporting baffle device 400 reliably, with the thrust of opposing vapours, and can be thereby retaining device 400 can stably be maintained in its closed position to dryer fan 160 rotations.
Simultaneously, the height by making retaining device 400 is greater than the internal height of dryer pipeline 300 as mentioned above, and retaining device 400 can stably be maintained in its closed position with an inclination angle and not need the support of stop part 350.
Fig. 6 is the stereogram of retaining device according to another embodiment of the present invention.
With reference to figure 6, retaining device 500 is set to prevent the reverse flow of vapours.Retaining device 500 comprises baffle plate 510, be formed on baffle plate 510 lower ends such as the rotating control assembly of stop part 530 with from the outstanding rotating shaft 520 in each side of baffle plate 510.
Each stop part 530 extends from the lower end of baffle plate 510, and it comprises with a predetermined angle from baffle plate 510 support bar 532 that extends and the counterweight 531 that is formed on the free end of support bar 532.
When carrying out the heat drying operation, baffle plate 510 contacted with the interior end of dryer pipeline 300, to open dryer pipeline 300.On the other hand, when not carrying out the heat drying operation, baffle plate 510 rotated up from the interior end of dryer pipeline 300, to close dryer pipeline 300.At this place, closed position, support bar 532 anti-baffle plates 510 excessively rotate to dryer fan 160.In other words, when not carrying out the heat drying operation, baffle plate 510 remains on stand up position (closed position).
If support bar 532 extends from baffle plate 510 with the right angle, then the width of baffle plate 510 with highly can with the inner width of dryer pipeline 300 and highly identical.And, if support bar 532 extends from baffle plate 510 with the angles greater than 90 degree, then at baffle plate 510 when the closed position rotates up, baffle plate 510 and vertical (vertical) are at angle.Therefore, in order to close dryer pipeline 300 reliably at baffle plate 510 when the closed position rotates up, the width of baffle plate 510 can be identical with the inner width of dryer pipeline 300, but its height is bigger than the internal height of dryer pipeline 300.
Suitably select the length of support bar 532 and the size of counterweight 531, thereby in the heat drying operating process, baffle plate 510 can contact with the interior end of dryer pipeline 300; And after the heat drying operation, baffle plate 510 can rotate up by the torque of counterweight 531 and support bar 532 generations.
Particularly, in washing and rinsing operating process, counterweight 531 contacts with the interior end of dryer pipeline 300 with support bar 532, and baffle plate 510 is closed dryer pipeline 300.In the heat drying operation after rinsing, baffle plate 510 is rotated down and contacts with the interior end of dryer pipeline 300, thereby can open dryer pipeline 300 in the heat drying operating process by means of by dryer fan 160 inhaled air pressure.After the heat drying operation, baffle plate 510 rotates up, to close dryer pipeline 300 once more.In other words, the torque that counterweight 531 produces is greater than the torque that weight produced of baffle plate 510, thereby when not carrying out the heat drying operation, baffle plate 510 can 520 rotate up around the shaft, to close dryer pipeline 300.
Fig. 7 shows the inside according to another embodiment of the present invention dryer pipeline in the heat drying operating process, and Fig. 8 shows the inside according to another embodiment of the present invention dryer pipeline when not carrying out the heat drying operation.
In heat drying operating process as shown in Figure 7, retaining device 500 is shown in an open position and opens dryer pipeline 300, and as shown in Figure 8, retaining device 500 is not in the closed position when carrying out the heat drying operation, to close dryer pipeline 300.
Particularly, retaining device 500 is installed in the dryer pipeline 300, and they can 520 rotations around the shaft in dryer pipeline 300.In other words, rotatably be assembled to the inwall of dryer pipeline 300 from the outstanding rotating shaft 520 of each downside of retaining device 500.When dryer fan 160 sucks air from the outside, to carry out heat drying when operation, baffle plate 510 contacts with the interior end of dryer pipeline 300 by means of the pressure that sucks air, thereby air can flow to air duct 330, in air duct 300, air is by heater 162 heating.After heating, air further flows to steel ladle 130 by air outlet slit 340.
Simultaneously, in washing and rinsing operating process, baffle plate 510 rotates up by stop part 530, and stop part 530 contacted with the interior end of dryer pipeline 300.Here, according to the angle between the support bar 532 of baffle plate 510 and stop part 530, baffle plate 510 can be with vertically at angle.In other words, if support bar 532 and baffle plate 510 angulations greater than 90 degree, then baffle plate 510 and the vertical dryer pipeline 300 of closing with becoming an inclination angle.
In addition, when not carrying out the heat drying operation, can use elastic component, baffle plate 510 is remained on position of rotation (closed position) such as spring.
One end of spring can with baffle plate 510 adjacency, and its other end can with the adjacency of the interior end of dryer pipeline 300.When carrying out heat drying when operation, the air that blows from dryer fan 160 is rotated down baffle plate 510 in this spring of compression, and after the heat drying operation, and this spring rotates up baffle plate 510 and baffle plate 510 remained on the position that rotates up.
Those skilled in the art obviously can carry out various modifications and distortion to the present invention.Therefore, the present invention has covered various remodeling of the present invention and distortion, if its fallen into claims and the scope that is equal in.
Claims (23)
1, a kind of washing machine that is combined with dryer comprises:
Steel ladle;
The dryer pipeline, it is installed in the outside of this steel ladle, and this dryer pipeline comprises: the air intake of introducing surrounding air; Air outlet slit, it is connected to this steel ladle, so that the air of being introduced flow into this steel ladle; And air duct, it is formed between this air intake and this air outlet slit, so that the air of introducing passes therein;
Dryer fan, it is installed in this dryer pipeline, to suck surrounding air;
Heater, it is installed in this dryer pipeline, to heat to inhaled air; And
Retaining device, it is installed in this dryer pipeline, with the stream of blocks air selectively.
2, washing machine as claimed in claim 1, wherein this retaining device is rotatably installed in this dryer pipeline.
3, washing machine as claimed in claim 1, wherein this retaining device is made by stainless steel.
4, washing machine as claimed in claim 1, wherein this retaining device comprises:
Baffle plate, it has predetermined size; And
Rotating shaft, its side from this baffle plate is outstanding, to allow this baffle plate rotation.
5, washing machine as claimed in claim 4, wherein the predetermined size of this baffle plate is equal to or greater than the inside dimension in the cross section of this dryer fan.
6, washing machine as claimed in claim 1, wherein this dryer pipeline also comprises stop part, it is outstanding from this dryer side opposite, excessively rotates to prevent this retaining device.
7, washing machine as claimed in claim 6, wherein this stop part is projection or rib.
8, washing machine as claimed in claim 1, wherein this retaining device comprises:
Baffle plate;
Rotating shaft, its side from this baffle plate is outstanding; And
Stop part, it is formed on the end of this baffle plate.
9, washing machine as claimed in claim 8, wherein this baffle plate and this stop part form 90 degree or bigger angles each other.
10, washing machine as claimed in claim 8, wherein this stop part comprises:
Support bar, predetermined length is extended in its end from this baffle plate; And
Counterweight, it is formed on the free end of this support bar with predetermined size.
11, washing machine as claimed in claim 1, wherein when carrying out the heat drying operation, this retaining device is opened this dryer pipeline; And when not carrying out the heat drying operation, this retaining device is closed this dryer pipeline.
12, washing machine as claimed in claim 1, wherein this washing machine also comprises elastic component, to help the selective blocking effect of this retaining device, an end of this elastic component is connected to this retaining device, and its other end is connected to this dryer side opposite.
13, washing machine as claimed in claim 1, wherein this retaining device is installed between this dryer fan and this heater.
14, a kind of washing machine that is combined with dryer comprises:
Casing;
Steel ladle, it is contained in this casing;
The dryer pipeline, it allows surrounding air from flowing to the inside of this steel ladle between this casing and this steel ladle;
Dryer fan, it is installed in this dryer pipeline, to suck surrounding air;
Heater, it is installed in this dryer pipeline, to heat to inhaled air; And
Retaining device, it comprises: the rotating shaft that is rotatably installed in the ducted baffle plate of this dryer and gives prominence to from the side of this baffle plate.
15, washing machine as claimed in claim 14, wherein this retaining device is made by heat-resisting and/or antirust material.
16, washing machine as claimed in claim 14, wherein the height of this baffle plate is greater than the internal height of this dryer pipeline, to prevent that this baffle plate excessively rotates to this dryer fan when not carrying out the heat drying operation.
17, washing machine as claimed in claim 14, wherein when not carrying out the heat drying operation, this retaining device is closed this dryer pipeline reliably, oppositely passes this dryer pipeline with the vapours that prevents this steel ladle.
18, washing machine as claimed in claim 14, wherein when carrying out the heat drying operation, this baffle plate is by means of being rotated by this dryer fan inhaled air.
19, washing machine as claimed in claim 14, wherein this washing machine also comprises rotating control assembly, not make this baffle plate remain on vertical substantially position when carrying out the heat drying operation.
20, washing machine as claimed in claim 19, wherein this rotating control assembly comprises stop part, this stop part is outstanding from this dryer side opposite, excessively rotates to prevent this baffle plate.
21, washing machine as claimed in claim 19, wherein this rotating control assembly is formed on the end of this baffle plate, and comprises the counterweight that applies torque to this baffle plate.
22, washing machine as claimed in claim 19, wherein this rotating control assembly is a spring, an end of this spring is connected to this baffle plate, and its other end is connected to this dryer side opposite.
23, a kind of washing machine that is combined with dryer comprises:
The dryer pipeline;
Dryer fan, it is installed in this dryer pipeline, to suck surrounding air;
Heater, it is installed in this dryer pipeline, to heat to inhaled air; And
Retaining device, it comprises: be rotatably installed in the ducted baffle plate of this dryer; With the rotating shaft of giving prominence to from the side of this baffle plate.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020040084925A KR100717457B1 (en) | 2004-10-22 | 2004-10-22 | a drum-typed washing machine |
| KR1020040084926 | 2004-10-22 | ||
| KR1020040084925 | 2004-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1763293A true CN1763293A (en) | 2006-04-26 |
Family
ID=36747601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2005100860314A Pending CN1763293A (en) | 2004-10-22 | 2005-07-19 | Washing machine combined with dryer |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100717457B1 (en) |
| CN (1) | CN1763293A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101668892B (en) * | 2007-05-21 | 2011-05-18 | 伊莱克斯家用产品股份有限公司 | Electric household appliance |
| CN102286873A (en) * | 2011-08-03 | 2011-12-21 | 海尔集团公司 | Air inlet connection pipeline capable of preventing water from flowing backward for washing and drying integrated machine |
| CN102251380B (en) * | 2006-05-02 | 2013-03-27 | 伊莱克斯家用产品股份有限公司 | Drying program with anti-crease phase and dryer |
| CN109112784A (en) * | 2017-06-26 | 2019-01-01 | 青岛海尔滚筒洗衣机有限公司 | Washing machine and its control method with airing function |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101672079B1 (en) | 2013-12-20 | 2016-11-02 | 동부대우전자 주식회사 | Drum tyme washing machine |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19980012839U (en) * | 1996-08-29 | 1998-06-05 | 구자홍 | Water supply structure of drum washing machine |
| KR19990021964U (en) * | 1998-06-24 | 1999-06-25 | 홍세환 | Water discharge trap |
| KR100413430B1 (en) * | 2001-02-28 | 2003-12-31 | 엘지전자 주식회사 | Drum type washing machine having drying and boiling function |
| KR100614912B1 (en) * | 2004-06-16 | 2006-08-25 | (주)디텍 | Cover for drain |
-
2004
- 2004-10-22 KR KR1020040084925A patent/KR100717457B1/en not_active IP Right Cessation
-
2005
- 2005-07-19 CN CNA2005100860314A patent/CN1763293A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102251380B (en) * | 2006-05-02 | 2013-03-27 | 伊莱克斯家用产品股份有限公司 | Drying program with anti-crease phase and dryer |
| CN101668892B (en) * | 2007-05-21 | 2011-05-18 | 伊莱克斯家用产品股份有限公司 | Electric household appliance |
| CN102286873A (en) * | 2011-08-03 | 2011-12-21 | 海尔集团公司 | Air inlet connection pipeline capable of preventing water from flowing backward for washing and drying integrated machine |
| CN109112784A (en) * | 2017-06-26 | 2019-01-01 | 青岛海尔滚筒洗衣机有限公司 | Washing machine and its control method with airing function |
| WO2019001235A1 (en) * | 2017-06-26 | 2019-01-03 | 青岛海尔滚筒洗衣机有限公司 | Washing machine having ventilation function and control method therefor |
| CN109112784B (en) * | 2017-06-26 | 2022-05-06 | 青岛海尔洗涤电器有限公司 | Washing machine with ventilation function and control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20060035430A (en) | 2006-04-26 |
| KR100717457B1 (en) | 2007-05-14 |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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