CN1782174A - Drum washing machine with drying function - Google Patents
Drum washing machine with drying function Download PDFInfo
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- CN1782174A CN1782174A CN 200410093737 CN200410093737A CN1782174A CN 1782174 A CN1782174 A CN 1782174A CN 200410093737 CN200410093737 CN 200410093737 CN 200410093737 A CN200410093737 A CN 200410093737A CN 1782174 A CN1782174 A CN 1782174A
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Abstract
The drum washing machine with drying function includes: a tub set inside the casing of the machine to hold washing water and with hot blast inlet in the upper front part and hot blast outlets in the lower part; a rotating drum inside the tub and with front hot blast sucking port; a stoving provided with inside heater and blower and connected to the hot blast inlet of the tub to provide hot blast to inside the drum; a condensing pipe connected between the tub and the stoving to eliminate moisture from the tub exhausted air and lead the air to the stoving pipe; and a water supplying unit inside the condensing pipe to provide cooling water. Inside the condensing pipe, there is also a cooling water leading unit to scatter cooling water in limited space. The present invention has raised stoving efficiency and no spacer damage.
Description
Technical field
The present invention relates to a kind of roller washing machine that possesses drying function.
Background technology
In general, roller washing machine is in that lotion, laundry water and washings are dropped under the state of cylinder inside, by the driving force swing roller of motor, thus the device that washings is washed.Above-mentioned roller washing machine is less to the damage of washings, and washings is intertwined, and can also reach with hand and rub the laundry effect that beats.
Below, with reference to Fig. 1,, be described in detail the existing structure that possesses the roller washing machine of drying function.
As shown in Figure 1, existing roller washing machine is made of following components: the front is formed with the housing (10) of washings input port; Be arranged at the washings input port of above-mentioned housing (10), and be used to open and close the door (20) of washings input port; Be arranged at above-mentioned housing (10) inside, be used to accommodate the bucket (30) of the metal material of laundry water; The rotatable cylinder (40) that is arranged in the said bucket (30); Be arranged at said bucket (30), and to the electric machine (50) of above-mentioned cylinder (40) transmission of drive force.
Here, be provided with in the above-mentioned door (20): the door glass (21) that protrudes to the peristome of bucket (30).
In addition, between above-mentioned housing (10) upper side inboard and bucket (30) outer peripheral face upper side, be provided with the suspended spring (Hanging spring) (90) that is used for barrel support (30).In addition, though do not illustrate, between the outer peripheral face lower side of above-mentioned housing (10) bottom surfaces inboard and bucket (30), be provided with the friction shock absorber (Frictiondamper) of the vibration of bucket (30) when being used to reduce the roller washing machine driving.
What in addition, above-mentioned electric machine (50) used is indirect type of drive.That is, the driving force that produces in the motor (51) is delivered to washing shaft (53) by belt (52), thus swing roller (40).
In addition, the upper inner face of above-mentioned housing (10) is provided with oven dry pipe (60).At this moment, the inside of above-mentioned oven dry pipe (60) is provided with Air Blast fan (62) and the heater (61) that is used to discharge hot blast.One end of above-mentioned oven dry pipe (60) is communicated with setting with door (20) side opening portion of bucket (30).
Here, an end of above-mentioned oven dry pipe (60) is connected with packing ring (80) with the peristome of bucket (30).Above-mentioned packing ring (80) centers on the periphery setting of said bucket (30), and in order to absorb the vibration of said bucket (30), has crimp shape.Therefore, can prevent that hot blast from leaking by the connecting portion of above-mentioned oven dry pipe (60) and bucket (30).
In addition, be provided with in the said bucket (30) and dry the condenser pipe (70) that pipe (60) is communicated with.At this moment, an end of above-mentioned condenser pipe (70) is connected with the lateral surface of bucket (30), and the other end of above-mentioned condenser pipe (70) is connected with oven dry pipe (60).Above-mentioned condenser pipe is provided with in (70): for airborne moisture is carried out condensation, remove moisture, and supply with the water feeder (71) of cooling water.
The roller washing machine of Gou Chenging will be finished laundry, cleaning, dehydration and drying work as mentioned above.Below, will the drying course of the roller washing machine that possesses drying function that constitutes as mentioned above be described.
The drying course of above-mentioned roller washing machine Once you begin, power supply will supply in the heater (61) of above-mentioned oven dry pipe (60).At this moment, along with the driving of above-mentioned Air Blast fan (62) and heater (61), above-mentioned Air Blast fan (62) is with heat air delivery.
After the part collision that above-mentioned hot blast will tilt by oven dry pipe (60) guiding and with above-mentioned door glass (21), flow into above-mentioned cylinder (40) inside.
In addition, flowing into the inner hot blast of above-mentioned cylinder (40) will heat washings, thereby evaporate the moisture that contains in the washings.At this moment, above-mentioned cylinder (40) low speed rotation, the agitator treating thing, thus above-mentioned washings is contacted with hot blast uniformly, promote water evaporates.
The above-mentioned moisture that evaporates is discharged by condenser pipe (70) to be contained in airborne state.At this moment, the water feeder (71) of above-mentioned condenser pipe (70) will spray water outlet, thereby remove airborne moisture.The air of having removed moisture as mentioned above will flow into oven dry pipe (60) again.After the air of inflow oven dry pipe (60) will be converted to hot blast by heater (61) and Air Blast fan (62), flow into cylinder (40) again, washings is dried.
By carrying out above-mentioned a series of process repeatedly, washings is dried.
But in the aforesaid roller washing machine, oven dry pipe (60) is connected in packing ring (80) top one side, and dries air by this part to cylinder (40) internal feed.The oven dry air of above-mentioned supply is discharged by the side, the place ahead of bucket (30) more again.That is, constitute loop structure.Here, because said structure, there are the following problems in many aspects such as drying efficiencies:
The first, supply to the inner air of cylinder (40) deeply not being penetrated under the inner state of cylinder (40), discharge by bucket (30) side, the place ahead.Therefore, carry out undesirablely to the oven dry operation of the washings that is positioned at the inner darker position of cylinder (40).
Therefore, existing flow passage structure has and causes drying efficiency and oven dry performance bad shortcoming.
The second, in the existing roller washing machine that possesses drying function, oven dry pipe (60) is connected on the packing ring (80).At this moment, oven dry pipe (60) is in by the state of fixedly securing.But packing ring (80) then can move when bucket (30) vibrates, therefore, and phenomenon such as the wearing and tearing of packing ring (80) can take place and tear.
Therefore, the relatively little higher-priced packing ring of thermal deformation need be set and solve the problems referred to above.But this will inevitably cause production cost to increase.
The 3rd, above-mentioned oven dry pipe (60) just protrudes vertically downward by packing ring, and this direction of principal axis with cylinder (40) conflicts.And because the hot blast of discharging is subjected to resistance after colliding with door glass (20), so hot blast can not be deep in the cylinder (40).
In order to overcome above problem, the bigger pressure fan of Capacity Ratio need be set.
The 4th, the hot blast of above-mentioned oven dry pipe (60) will be via packing ring (80), after the part break-in of the inclination of above-mentioned door glass (21), flow into cylinder (40).Because above structure, above-mentioned door (20) and bucket (30) can unnecessary being heated.
The 5th, owing to supply to cooling water dispersion flows in above-mentioned condenser pipe (70) of above-mentioned water feeder (71), therefore can reduce condensation efficiency.
Summary of the invention
In order to overcome the above-mentioned shortcoming that existing drying unit exists, the invention provides a kind of roller washing machine that possesses drying function, to improve drying efficiency and oven dry performance.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of roller washing machine that possesses drying function, it is characterized in that, it includes following several sections: be arranged at enclosure interior in order to accommodate laundry water, front upper is formed with the hot blast inflow entrance, and the lower side corresponding with above-mentioned hot blast inflow entrance is formed with the bucket of a plurality of hot blast outlets; The rotatable said bucket inside that is arranged at, the front is formed with the cylinder of hot blast suction inlet; The upper side outer peripheral face of being close to said bucket fixedly installs, portion is provided with heater and Air Blast fan within it in order to produce hot blast, and the one end is connected with the hot blast inflow entrance of said bucket, thereby the warm-air supply that inside generates is arrived the oven dry pipe of above-mentioned cylinder inside; For an end is connected with the back of said bucket, the other end is connected with above-mentioned oven dry pipe, and is arranged at the rear side of said bucket, behind the moisture that removal contains from the air that said bucket is discharged, reboots the condenser pipe of above-mentioned oven dry pipe; Possess upside central authorities in above-mentioned condenser pipe, cooling water is supplied to the water feeder of above-mentioned condenser pipe, the inside of above-mentioned condenser pipe also is formed with: prevents that the cooling water that supplies to above-mentioned water feeder from disperseing, thereby makes it flow into lower side, and the cooling water guiding device that cooling water is dispersed.
The aforesaid roller washing machine that possesses drying function, wherein Tong hot blast outlet is to form along the circumferencial direction of said bucket.
The aforesaid roller washing machine that possesses drying function, wherein for being communicated with of each hot blast outlet of said bucket, the lower side of above-mentioned condenser pipe is divided into branched pipe.
The aforesaid roller washing machine that possesses drying function, wherein the cooling water guiding device comprises following components: the front that is formed at above-mentioned condenser pipe, and form upside from above-mentioned condenser pipe to downside, to the cooling water guiding groove of the groove of the recessed state of outer side; Be formed at the upside of above-mentioned each branched pipe, protrude the protuberance that dabbles that forms to the opposite direction of the depth direction of above-mentioned cooling water guiding groove.
The aforesaid roller washing machine that possesses drying function, wherein the cooling water guiding device also includes: the cooling water branch flow passage groove that forms to the upside branch of each above-mentioned branched pipe from the end of above-mentioned cooling water guiding groove.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the existing lateral cross-sectional view that possesses the roller washing machine of drying function.
Fig. 2 is the lateral cross-sectional view of the roller washing machine that possesses drying function of embodiments of the invention.
Fig. 3 is the exploded perspective view of drying unit of the roller washing machine of the embodiment of the invention.
Fig. 4 is the sectional view of condenser pipe of the drying unit of the embodiment of the invention.
Fig. 5 is the I-I sectional drawing of Fig. 4.
Fig. 6 is the II-II sectional drawing of Fig. 4.
The number in the figure explanation:
10: housing 20: door
40: cylinder 41: the hot blast suction inlet
60: oven dry pipe 61: heater
62: Air Blast fan 100: bucket
110: hot blast inflow entrance 120: the hot blast outlet
200: condenser pipe 210: water feeder
220: branched pipe 221: the humid air suction inlet
310: cooling water guiding groove 320: cooling water branch flow passage groove
330: protuberance dabbles
The specific embodiment
Before explanation structure of the present invention, it is emphasized that at first the part consistent with prior art will continue to quote existing drawing label for fear of the repetition that illustrates.
As shown in Figure 2 to Figure 3, the roller washing machine that possesses drying function of the present invention is made of following components: housing (10); Bucket (100); Cylinder (40); Heater (61); Air Blast fan (62); Oven dry pipe (60); Condenser pipe (200); Water feeder (210); The cooling water guiding device.
Here, above-mentioned housing (10) constitutes the outward appearance of the roller washing machine that possesses drying function, and above-mentioned housing (10) inside is provided with said bucket (100).
At this moment, the front upside of said bucket (100) is formed with hot blast inflow entrance (110).Be formed with a plurality of hot blast outlets (120) with the corresponding back of above-mentioned hot blast inflow entrance (110) lower side.
In addition, rotatable said bucket (100) inside that is arranged at of above-mentioned cylinder (40), the front of above-mentioned cylinder (40) is formed with the hot blast suction inlet (41) that is used to suck above-mentioned hot blast.
At this moment, above-mentioned hot blast suction inlet (41) is positioned at and the corresponding position of hot blast inflow entrance (31) that is formed at said bucket (100), therefore the hot blast inflow entrance (31) by said bucket (100) can be managed the hot blast that (60) flow into from oven dry, supply to above-mentioned cylinder (40) inside smoothly.
Here, above-mentioned oven dry pipe (60) is close to the upside setting of said bucket (100) outer peripheral face, and the heater (61) of inside setting and the warm-air supply of Air Blast fan (62) generation are arrived in the above-mentioned cylinder (40).
In addition, above-mentioned condenser pipe (200) is arranged at the rear side of said bucket (100), and the one end is communicated with each hot blast outlet (120) of said bucket (100), and the other end then is communicated with above-mentioned oven dry pipe (60), is used for removing the moisture that hot blast contains.
At this moment, the upside central authorities of condenser pipe (200) are provided with the water feeder (210) that is used to supply with cooling water, and its underpart side then is divided into a plurality of branched pipes (220).
That is, above-mentioned each branched pipe (220) is connected with each hot blast outlet (120) of said bucket (100) separately.
Prompting is that each hot blast outlet (120) of said bucket (100) forms 3 situation along circumferencial direction in an embodiment of the present invention.This is in the intensity of keeping said bucket (100), guarantees from the discharge area of the hot blast of hot blast outlet (120) discharge.
At this moment, each branched pipe (220) that is connected with above-mentioned each hot blast outlet (120) also should possess and have 3.
Also should be formed with the humid air suction inlet (221) that is used to suck the air (hereinafter to be referred as humid air) that has moisture in addition, with in each branched pipe (220) that above-mentioned each hot blast outlet (120) is connected.
In addition, above-mentioned cooling water guiding device is formed in the above-mentioned condenser pipe (200).The effect of above-mentioned cooling water guiding device is: prevent that above-mentioned cooling water from disperseing, thereby make it to the bottom side flow, and be used to disperse and flow to the cooling water of above-mentioned lower side.
To shown in Figure 6, above-mentioned cooling water guiding device is by cooling water guiding groove (310) as Fig. 4; Cooling water branch flow passage groove (320); The protuberance (330) that dabbles constitutes.
Here, cooling water guiding groove (310) is formed at the front of above-mentioned condenser pipe (200), and form upside from above-mentioned condenser pipe (200) to downside, to the groove of the recessed state of outer side, thereby the cooling water of supplying with by above-mentioned water feeder (210) is flowed along above-mentioned cooling water guiding groove (310).
In addition, above-mentioned cooling water branch's flow passage groove (320) is to form from the end of the above-mentioned cooling water guiding groove upside branch to above-mentioned each branched pipe (220), thereby can separately be transported to each branched pipe (220) side that is formed at downside along the cooling water that above-mentioned cooling water guiding groove (310) flows.
In addition, the above-mentioned protuberance that dabbles (330) is formed at the upside of above-mentioned each branched pipe (220), and protrude to the opposite direction of the depth direction of above-mentioned cooling water guiding groove (310) and to form, thereby the cooling water that disperses and flow along above-mentioned each cooling water branch flow passage groove (320).
Below, be elaborated to having as mentioned above the driving process and the work effect of the roller washing machine that possesses drying function that constitutes when drying.
At first, along with power supply supplies in the inner heater (61) that is provided with of above-mentioned oven dry pipe (60), Air Blast fan (62) is driven, and produces hot blast.
Then, above-mentioned hot blast will be by oven dry pipe (60) guiding, and above-mentioned hot blast will be successively behind the hot blast suction inlet (41) by the hot blast inflow entrance (110) of said bucket and cylinder, flows into above-mentioned cylinder (40) inside.
In addition, flowing into the inner hot blast of above-mentioned cylinder (40) will heat washings, and the moisture that contains in the evaporation washings, the moisture that evaporates will be to be contained in the state in the hot blast, after each hot blast outlet (120) discharge of said bucket (100), be inhaled into the humid air suction inlet (221) of above-mentioned each branched pipe (220).
At this moment, above-mentioned each hot blast outlet (120) is formed at the lower side that sucks the corresponding bucket of direction (100) with the hot blast of said bucket (100), therefore the humid air of above-mentioned cylinder (40) inside can be discharged to smoothly the humid air suction inlet (221) of each branched pipe (220).
Then, above-mentioned water feeder (210) will be supplied with cooling water in condenser pipe (200), the above-mentioned humid air that is drawn into condenser pipe (200) is carried out condensation, thereby remove the moisture in the humid air.
At this moment, will flow to above-mentioned cooling water branch's flow passage groove (320) along above-mentioned cooling water guiding groove (310) by the part in the cooling water of above-mentioned water feeder (210) supply.
After the protuberance that dabbles (330) collision that the upside of cooling water that above-mentioned cooling water branch's flow passage groove (320) flows and above-mentioned each branch's flow channel tube (220) forms, produce the globule that disperses here.
At this moment, after humid air suction inlet (221) the above-mentioned humid air that sucks and the cooling water fusion of dispersing of above-mentioned each branched pipe (220), realize condensation.
That is, because the influence of above-mentioned protuberance (330) that respectively dabble, the cooling water and the contact area between the above-mentioned humid air that flow along above-mentioned cooling water branch's flow passage groove (320) will become greatly, thereby can improve condensation efficiency.
Then, finish condensation moisture will with cooling water together be discharged to be connected with condenser pipe (200) the bucket (100) lower side.
Then, after the humid air of cooling has been removed moisture in above-mentioned condenser pipe (200), with the air inflow oven dry pipe (60) of drying.
By carrying out aforesaid cyclic process repeatedly, washings is dried.
As mentioned above, embodiments of the invention owing to be formed with a plurality of hot blast outlets on the bucket (100), therefore can be discharged a large amount of humid air to above-mentioned condenser pipe (200).
In addition, be formed with cooling water guiding groove (310) and cooling water branch flow passage groove (320) in the condenser pipe (200), can prevent that therefore the cooling water of supplying with by above-mentioned water feeder (210) from disperseing, and can make its downward side flow.
In addition, the lower side of above-mentioned condenser pipe (200) possesses the protuberance of dabbling (330), therefore the cooling water by above-mentioned water feeder (210) supply is in above-mentioned cooling water guiding groove and each cooling water branch flow passage groove (320) process of flowing, after the above-mentioned protuberance that dabbles (330) collision, the generation phenomenon of dispersing, be drawn into the humid air of condenser pipe (200) and the contact area between the cooling water thereby increase, improve condensation efficiency.
The roller washing machine that possesses drying function of the present invention has following effect:
The first, the air that supplies to cylinder inside can be deep into cylinder inside, therefore can be to all Washings is dried uniformly, thereby improves drying efficiency and drying performance.
That is, the hot blast that produces in the above-mentioned oven dry pipe is after the front side top inflow of cylinder, to becoming diagonal Direction flows and discharges from the rear side bottom of cylinder. Therefore, hot blast can supply to above-mentioned cylinder inside Drying efficiency and drying performance can be improved in the depths therefore.
The second, be different from existing roller washing machine, because the oven dry pipe is connected with bucket, therefore can reduce The wearing and tearing of packing ring and the phenomenon such as tear.
The 3rd, therefore the hot blast of discharge can flow into and roll owing to not being subjected to resistance with the door glass hits The tube deep inside, thus drying efficiency improved.
The 4th, the hot blast of oven dry pipe will flow into a cylinder but pass through bucket without packing ring, therefore can subtract Few door and the unnecessary heating of bucket.
The 5th, because above-mentioned oven dry pipe and condenser pipe are fixed in bucket, therefore there is no need to establish at connecting portion Put packing ring, thereby can shorten air flow circuit.
The 6th, because above-mentioned oven dry pipe has played counterweight (counterweight) effect, therefore can To improve the balanced maintenance energy of bucket.
The 7th, owing to be formed with a plurality of hot blast outlets on the said bucket, therefore can discharge a large amount of humid air to above-mentioned condenser pipe, improve condensation efficiency, and, therefore can also improve the oven dry performance because condensed a large amount of air supply in the oven dry pipe.
The 8th, owing to be formed with cooling water guiding groove and each cooling water branch flow passage groove in the above-mentioned condenser pipe, therefore can prevent the cooling water dispersion flows, and above-mentioned cooling water is flowed to the lower side of condenser pipe.
The 9th, because the upside of the branched pipe of above-mentioned condenser pipe possesses the protuberance of dabbling, so after cooling water and the protuberance that the dabbles collision,, thereby increase contact area between humid air and the cooling water, the raising condensation efficiency with the generation phenomenon of dispersing.And can save power consumption, thereby can improve the reliability of user product.
Claims (5)
1, a kind of roller washing machine that possesses drying function is characterized in that, it includes following several sections:
Be arranged at enclosure interior in order to accommodate laundry water, front upper is formed with the hot blast inflow entrance, and the lower side corresponding with above-mentioned hot blast inflow entrance is formed with the bucket of a plurality of hot blast outlets; The rotatable said bucket inside that is arranged at, the front is formed with the cylinder of hot blast suction inlet; The upper side outer peripheral face of being close to said bucket fixedly installs, portion is provided with heater and Air Blast fan within it in order to produce hot blast, and the one end is connected with the hot blast inflow entrance of said bucket, thereby the warm-air supply that inside generates is arrived the oven dry pipe of above-mentioned cylinder inside; For an end is connected with the back of said bucket, the other end is connected with above-mentioned oven dry pipe, and is arranged at the rear side of said bucket, behind the moisture that removal contains from the air that said bucket is discharged, reboots the condenser pipe of above-mentioned oven dry pipe; Possess upside central authorities, cooling water supplied to the water feeder of above-mentioned condenser pipe in above-mentioned condenser pipe,
The inside of above-mentioned condenser pipe also is formed with: prevents that the cooling water that supplies to above-mentioned water feeder from disperseing, thereby makes it flow into lower side, and the cooling water guiding device that cooling water is dispersed.
2, the roller washing machine that possesses drying function according to claim 1 is characterized in that,
The hot blast outlet of said bucket is to form along the circumferencial direction of said bucket.
3, the roller washing machine that possesses drying function according to claim 1 is characterized in that,
For with being communicated with of each hot blast outlet of said bucket, the lower side of above-mentioned condenser pipe is divided into branched pipe.
4, according to claim 1 or the 3 described roller washing machines that possess drying function, it is characterized in that,
Above-mentioned cooling water guiding device comprises following components:
Be formed at the front of above-mentioned condenser pipe, and form upside from above-mentioned condenser pipe, to the cooling water guiding groove of the groove of the recessed state of outer side to downside;
Be formed at the upside of above-mentioned each branched pipe, protrude the protuberance that dabbles that forms to the opposite direction of the depth direction of above-mentioned cooling water guiding groove.
5, the roller washing machine that possesses drying function according to claim 4 is characterized in that,
Above-mentioned cooling water guiding device also includes: the cooling water branch flow passage groove that forms to the upside branch of each above-mentioned branched pipe from the end of above-mentioned cooling water guiding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410093737 CN1782174A (en) | 2004-11-30 | 2004-11-30 | Drum washing machine with drying function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410093737 CN1782174A (en) | 2004-11-30 | 2004-11-30 | Drum washing machine with drying function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1782174A true CN1782174A (en) | 2006-06-07 |
Family
ID=36772749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410093737 Pending CN1782174A (en) | 2004-11-30 | 2004-11-30 | Drum washing machine with drying function |
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| Country | Link |
|---|---|
| CN (1) | CN1782174A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017104500A (en) * | 2015-11-24 | 2017-06-15 | 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． | Washing and drying machine |
| WO2021223766A1 (en) * | 2020-06-02 | 2021-11-11 | 重庆海尔滚筒洗衣机有限公司 | Condenser for drying equipment, and drying equipment |
-
2004
- 2004-11-30 CN CN 200410093737 patent/CN1782174A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017104500A (en) * | 2015-11-24 | 2017-06-15 | 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． | Washing and drying machine |
| WO2021223766A1 (en) * | 2020-06-02 | 2021-11-11 | 重庆海尔滚筒洗衣机有限公司 | Condenser for drying equipment, and drying equipment |
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