CN1782205A - Drum washing machine with drying function - Google Patents
Drum washing machine with drying function Download PDFInfo
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- CN1782205A CN1782205A CN 200410093726 CN200410093726A CN1782205A CN 1782205 A CN1782205 A CN 1782205A CN 200410093726 CN200410093726 CN 200410093726 CN 200410093726 A CN200410093726 A CN 200410093726A CN 1782205 A CN1782205 A CN 1782205A
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Abstract
The drum washing machine with new flow path structure and thus raised stoving efficiency and stoving performance includes: a tub set inside the casing of the washing machine to hold washing water; a rotating drum inside the tub and with front hot blast sucking port; a stoving pipe fixed on the tub, with inside heater and blower to generate hot blast and connected to the hot blast inlet of the tub to supply hot blast to inside the drum; a condensing pipe set to the back of the tub and with one end comprising several branched pipes connected to the hot blast exhaust ports of the tub and the one end connected to the stoving pipe to eliminate moisture from the tub exhausted air and lead the air to the stoving pipe; and a water supply pipe set over condensing pipe to supply the condensing pipe with cooling water.
Description
Technical field
The present invention relates to a kind of roller washing machine that possesses drying function, in more detail, the structure that relates to the hot blast outlet on a kind of bucket of the improved roller washing machine that possesses drying function can discharge the roller washing machine that possesses drying function (drum-type washingmachine with dryer) of more humid air.
Background technology
In general, roller washing machine is in that washing agent, laundry water and washings are put 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 the roller washing machine of conventional art is elaborated.
Fig. 1 is the structure chart of the roller washing machine structure that possesses drying function of conventional art.
As shown in Figure 1, the roller washing machine of conventional art is made of following components: the front is formed with the washing machine shell 10 of washings input port; Be arranged on the washings input port of above-mentioned washing machine shell 10, and be used to open and close the door 20 of washings input port; Be arranged on above-mentioned washing machine shell 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 on the 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 washing machine shell 10 upper side inboard and the bucket 30 outer peripheral face tops, be provided with the suspended spring (Hanging spring) 90 that is used for barrel support 30.In addition, though there is not diagram, between the outer peripheral face bottom of above-mentioned washing machine shell 10 bottom surfaces inboard and bucket 30, be provided with the friction shock absorber (Frction damper) of the vibration of the bucket 30 of generation 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 with producing in the motor 51 is delivered to washing shaft 53 by belt 52, thereby makes cylinder 40 rotations.
In addition, the upper inner face of above-mentioned washing machine shell 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 the door 20 side opening portions of bucket 30.
Here, an end of above-mentioned oven dry pipe 60 utilizes packing ring 80 to be connected with the peristome of bucket 30.Above-mentioned packing ring 80 is provided with along the front inner peripheral 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 pipe 60 condenser pipes that are communicated with 70.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.Be provided with in the above-mentioned condenser pipe 70: after airborne moisture is carried out condensation, remove moisture, supply with the water feeder 71 of cooling water.
The roller washing machine of said structure will be finished laundry, cleaning, dehydration and drying work.Below, the drying course of roller washing machine is 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 above-mentioned Air Blast fan 62 and heater 61 drives, above-mentioned Air Blast fan 62 is with heat air delivery.
Above-mentioned hot blast will be flowed into by 60 guiding of oven dry pipe, and after the part collision of tilting with above-mentioned door glass 21, flow into above-mentioned cylinder 40 inside.
In addition, the hot blast that flow into above-mentioned cylinder 40 inside will heat washings, thereby evaporate the moisture that contains in the washings.At this moment, above-mentioned cylinder 40 is with low speed rotation, and the agitator treating thing, thereby above-mentioned washings is exposed in the hot blast uniformly, promotes the evaporation of moisture.
The above-mentioned moisture that evaporates will be discharged by condenser pipe 70 to be included 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 above-mentioned air of having removed moisture will flow into 60 li of oven dry pipes again.After flowing into air in the oven dry pipe 60 and will being converted to hot blast, flow into 40 li on cylinder again, washings is dried by heater 61 and Air Blast fan 62.
By carrying out above-mentioned a series of process repeatedly, washings is dried.
But in the roller washing machine of above-mentioned conventional art, oven dry pipe 60 is connected packing ring 80 tops one side, and dries air by this part to cylinder 40 internal feeds.The oven dry air of above-mentioned supply is discharged circulation by the side, the place ahead of bucket 30 more again.Said structure is at many aspects such as drying efficiency existing problems point.Below, this is described in more detail.
The first, the air that supplies to cylinder 40 inside deeply be not penetrated under the state of cylinder 40 inside, discharges by side, bucket 30 the place ahead.Therefore, carry out to such an extent that be not very good to the oven dry operation of the washings that is positioned at darker position, cylinder 40 inside.
Therefore, flow passage structure in the past has the shortcoming that reduces drying efficiency and oven dry performance.
The second, in the roller washing machine that possesses drying function in the past, oven dry pipe 60 is connected on the packing ring 80.At this moment, oven dry pipe 60 is in the state that is fixedly secured, but 80 on packing ring can move when bucket 30 vibrations, 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 80 of thermal deformation need be set and solve the problems referred to above.But this will inevitably cause the increase of production cost.
The 3rd, above-mentioned oven dry pipe 60 protrudes to vertical lower by packing ring 80, and this direction of principal axis with cylinder 40 conflicts.And, owing to after hot blast of discharging and 21 collisions of door glass, be subjected to resistance, so hot blast can not be deep into cylinder 40 inside.
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 after the part that above-mentioned door glass 21 tilts is switched, flow into cylinder 40 through packing ring 80.Because said structure, above-mentioned door 20 and bucket 30 can unnecessary being heated.
The 5th, supply to the cooling water of above-mentioned water feeder 71, in the internal flow of above-mentioned condenser pipe 70, be scattered.Because there is the low problem points of condensation efficiency in said structure.
Summary of the invention
The objective of the invention is the problem that exists in the above-mentioned conventional art in order to solve, promptly, provide for the roller washing machine that possesses drying function that adopts flow passage structure in the past, adopted the roller washing machine that possesses drying function of the new flow passage structure that improves drying efficiency and oven dry performance.Be purpose particularly with the condenser pipe that the system after being suitable for improving is provided.
To achieve these goals, the roller washing machine that possesses drying function according to the present invention comprises that following components constitutes: be arranged on washing machine shell inside in order to accommodate laundry water, upper front end is formed with the hot blast inflow entrance, is formed with the bucket of hot blast outlet at the back basifacial corresponding with above-mentioned hot blast inflow entrance; The rotatable said bucket inside that is arranged at, its front end is provided with the cylinder of hot blast suction inlet; Be fixed on the upper periphery face of said bucket, and be closely linked with it, for produce hot blast within it portion heater and Air Blast fan are set, and the hot blast inflow entrance of one end and said bucket links together, the warm-air supply that inside is generated arrives the oven dry pipe of above-mentioned cylinder inside; Be arranged on the rear of said bucket, an end is made up of a plurality of branched pipes, and is connected with each hot blast outlet of said bucket, and the other end then is connected with above-mentioned oven dry pipe, behind the moisture that removal contains from the air that said bucket is discharged, reboots the condenser pipe of above-mentioned oven dry pipe; Be arranged on the upside of above-mentioned condenser pipe, and cooling water supplied to the water feeder of above-mentioned condenser pipe.
As mentioned above, the roller washing machine that possesses drying function of the present invention has following advantage:
The first, the air that supplies to cylinder inside can deeply be penetrated into cylinder inside, therefore can dry uniformly all washings, thereby improve drying efficiency and oven dry performance.
That is, after the hot blast that produces in the above-mentioned oven dry pipe flows into from the front side top of cylinder, discharge from the rear lower portion of the cylinder of the diagonal of inflow direction.Therefore, hot blast can supply to above-mentioned cylinder deep inside, therefore can improve drying efficiency and oven dry performance.
The second, be different from roller washing machine in the past, because oven dry pipe is connected with bucket, so can reduces the wearing and tearing of packing ring and problem such as tear.
The 3rd, the hot blast of discharge can be owing to not being subjected to resistance with the door glass hits, but flow directly into cylinder inside, therefore can flow into the cylinder deep inside, thereby improve drying efficiency.
The 4th, the hot blast of oven dry pipe but flow into cylinder by bucket without packing ring, therefore can reduce the unnecessary heated phenomenon of door and bucket in the conventional art.
The 5th, because above-mentioned oven dry pipe and condenser pipe are fixed in said bucket, therefore there is no need at connecting portion packing ring to be set as conventional art, thus the air flow stream road that can shorten each pipe.
The 6th, because above-mentioned oven dry pipe has played counterweight (counterweight) effect, therefore can improve the balanced maintenance energy of bucket.
The 7th, be formed with a plurality of hot blast outlets on the said bucket.So can make more humid air discharging, thereby improve condensation efficiency; Corresponding with it, the air that more is condensed flow to the oven dry pipe, thereby the oven dry performance also is improved.
The 8th, the cooling water guiding groove forms along inside one side of above-mentioned condenser pipe, and prevents that the moisture that above-mentioned water feeder is supplied with from scattering, and makes above-mentioned cooling water can flow to the bottom of above-mentioned condenser pipe swimmingly.
The 9th, the bottom of above-mentioned condenser pipe is formed with the projection that dabbles.Cooling water is collided with the above-mentioned projection that dabbles, and is dispersed out after flowing along above-mentioned cooling water guiding groove, and the humid air that is drawn into condenser pipe inside and the contact area of above-mentioned cooling water are strengthened, thus the raising condensation efficiency.
Description of drawings
Fig. 1 is the structure chart of the roller washing machine structure that possesses drying function of conventional art.
Fig. 2 is the structure chart that possesses the roller washing machine of drying function of the present invention.
Fig. 3 is the decomposing schematic representation that possesses the roller washing machine of drying function of the present invention.
Fig. 4 is the profile of the condenser pipe after the improvement of the present invention.
Fig. 5 is the I-I profile among Fig. 4.
The critical piece description of reference numerals
10: washing machine shell 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 201: the humid air stream inlet
210: water feeder 220: branched pipe
221: humid air suction inlet 230: the cooling water guiding groove
240: projection dabbles
The specific embodiment
Below, describe the roller washing machine that possesses drying function of the present invention in detail with reference to Fig. 2 to Fig. 5.
For fear of repeat specification, give same symbol description with the identical part of conventional art.
Fig. 2 is the structure chart that possesses the roller washing machine of drying function of the present invention.Fig. 3 is the decomposing schematic representation that possesses the roller washing machine of drying function of the present invention.
Fig. 4 is the profile of the condenser pipe after the improvement of the present invention.Fig. 5 is the I-I profile among Fig. 4.
As shown in Figures 2 and 3, the roller washing machine that possesses drying function of the present invention is by being constituted as the lower part: washing machine shell 10; Bucket 100; Cylinder 40; Oven dry pipe 60; Condenser pipe 200.
Above-mentioned washing machine shell 10 constitutes the outward appearance of the roller washing machine that possesses drying function, and above-mentioned washing machine shell 10 inside are provided with said bucket 100.
The front upper of said bucket 100 is formed with hot blast inflow entrance 110.Corresponding with it, be formed with a plurality of hot blast outlets 120 at the back basifacial of said bucket 100.
Above-mentioned cylinder 40 can be rotatably set in the inside of said bucket 100, and the front of above-mentioned cylinder 40 is formed with the hot blast suction inlet 41 that sucks above-mentioned hot blast.
Above-mentioned hot blast suction inlet 41 is formed on, on the hot blast inflow entrance 110 corresponding positions that are formed on the said bucket 100, so the hot blast that flows into from oven dry pipe 60 will flow into the inside of above-mentioned cylinder 40 very swimmingly by the hot blast inflow entrance 110 of said bucket 100.
Here, above-mentioned oven dry pipe 60 is close to the upside of the outer peripheral face of said bucket 100.Be built in above-mentioned oven dry and manage the heater 61 and the Air Blast fan 62 generation hot blasts of 60 inside, above-mentioned hot blast will supply to above-mentioned cylinder 40 inside.
In addition, above-mentioned condenser pipe 200 is arranged on the rear side of said bucket 100.The one end is made up of a plurality of branched pipes 220, and is connected on each hot blast outlet 120 of said bucket 100; The other end then links together with above-mentioned oven dry pipe 60, and removes the moisture that contains from the hot blast that said bucket 100 is discharged.
At this moment, corresponding with above-mentioned hot blast outlet 120, the branched pipe 220 that is connected with above-mentioned hot blast outlet 120 also is three.
To be formed with humid air suction inlet 221 simultaneously, with on the branched pipe 220 that above-mentioned hot blast outlet 120 is connected.
As shown in Figure 4, be formed with cooling water guiding groove 230 in the inside of above-mentioned condenser pipe 200, its effect is: prevent that the cooling water that above-mentioned water feeder 210 is supplied with from disperseing, and make above-mentioned cooling water can flow into the bottom of above-mentioned condenser pipe 200 swimmingly.
Above-mentioned cooling water guiding groove 230 is arranged on the side of above-mentioned condenser pipe 200, and along the outside of above-mentioned condenser pipe, caves inward.
Simultaneously, the inside of above-mentioned condenser pipe 200 is provided with above-mentioned water feeder 210.In addition, the inside of above-mentioned condenser pipe 200 preferably is provided with the more than one projection 240 that dabbles, and its effect is: the part of the cooling water that flows along above-mentioned cooling water guiding groove 230 is dispersed out.
As shown in Figure 4, in the present invention, the above-mentioned projection 240 that dabbles is arranged on the two sides, inside of above-mentioned condenser pipe 200.The protrusion of the above-mentioned projection 240 mutual correspondences that dabble is in the inside of above-mentioned condenser pipe 200.
Owing to protrude the projection 240 that dabbles that forms in the lower side of above-mentioned condenser pipe 200, form humid air stream inlet 201.
The course of work and the effect of the roller washing machine that possesses drying function of above-mentioned structure when drying operation is as follows:
At first, in the energising, above-mentioned Air Blast fan 62 also drives together on the heater 61 of above-mentioned oven dry pipe 60, thereby produces hot blast.
Above-mentioned hot blast flows along above-mentioned oven dry pipe 60.Above-mentioned hot blast behind the hot blast suction inlet 41 by bucket 100 hot blast inflow entrance 110 and cylinder 40, flow into the inside of above-mentioned cylinder 40 successively.
Then, the hot blast that flow into above-mentioned cylinder 40 inside heats washings, and the water evaporates that is contained in the above-mentioned washings is fallen.The moisture that is evaporated after each hot blast outlet 120 discharge by said bucket 100, is drawn into the humid air suction inlet 221 of above-mentioned branched pipe 220 to be included under the state in the hot blast.
Be drawn into the above-mentioned humid air of above-mentioned each humid air suction inlet 221, flow to above-mentioned humid air stream inlet 201.
Then, above-mentioned water feeder 210 supplies to cooling water the inside of condenser pipe 200.The cooling water that is supplied to is along above-mentioned cooling water guiding groove 230, flow to the above-mentioned projection 240 that dabbles near.
At this moment, collide along cooling water and the above-mentioned projection 240 that dabbles that cooling water guiding groove 230 flows, and play the effect of dispersing.
At this moment, humid air and the above-mentioned cooling water that disperses out by above-mentioned humid air stream inlet 201 merge mutually, play condensation.
That is, because the effect of above-mentioned cooling water guiding groove 230 and the above-mentioned projection 240 that dabbles, the contact area between above-mentioned humid air and the above-mentioned cooling water strengthens, thereby improves condensation efficiency.
Afterwards, the moisture that is condensed along with above-mentioned cooling-water drain to bucket 100 the bottom that links together with above-mentioned condenser pipe 200.
Afterwards, at the humid air of above-mentioned condenser pipe 200 internal condensations, be removed moisture after, have only the air of cooling to flow into above-mentioned oven dry pipe 60.
By repeating above-mentioned a series of processes, the oven dry washings.
As mentioned above, in the roller washing machine that possesses drying function of the present invention, be formed with a plurality of hot blast outlets on the bucket 100, so will discharge more humid air from above-mentioned hot blast outlet.Compare with conventional art, more humid air is condensed, thereby improves condensation efficiency.
Because said structure, more condensation air is sent to above-mentioned oven dry pipe 60, so also improved the oven dry performance.
Be formed with cooling water guiding groove 230 in the inside of condenser pipe 200, and prevent that the moisture that above-mentioned water feeder 210 is supplied with from scattering, and makes above-mentioned cooling water can flow to the bottom of above-mentioned condenser pipe swimmingly.
In addition, the bottom of above-mentioned condenser pipe 200 is formed with the projection 240 that dabbles.Its effect is: after the cooling water that above-mentioned water feeder 210 is supplied with flows along above-mentioned cooling water guiding groove 230, collide with the above-mentioned projection 240 that dabbles, and disperse out, the contact area of the humid air that is drawn into condenser pipe 200 inside and above-mentioned cooling water is strengthened, thereby improve condensation efficiency.
Claims (5)
1, a kind of roller washing machine that possesses drying function is characterized in that, comprising:
Be arranged on the bucket of washing machine shell inside in order to accommodate laundry water, its upper front end is formed with the hot blast inflow entrance, is formed with the hot blast outlet at the back basifacial corresponding with above-mentioned hot blast inflow entrance;
The rotatable cylinder that is arranged at said bucket inside, its front end is provided with the hot blast suction inlet;
Be fixed on the oven dry pipe on the upper periphery face of said bucket, and be closely linked with outer peripheral face, in oven dry pipe inside heater and Air Blast fan are set for producing hot blast, and an end of oven dry pipe and the hot blast inflow entrance of said bucket link together, and the warm-air supply that inside is generated arrives above-mentioned cylinder inside;
Be arranged on the condenser pipe at the rear of said bucket, the one end is made up of a plurality of branched pipes, and is connected with each hot blast outlet of said bucket, and the other end then is connected with above-mentioned oven dry pipe, behind the moisture that removal contains, reboot above-mentioned oven dry pipe from the air that said bucket is discharged;
Be arranged on the upside of above-mentioned condenser pipe, and cooling water supplied to the water feeder of above-mentioned condenser pipe.
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, and its quantity is three.
3, the roller washing machine that possesses drying function according to claim 1 is characterized in that:
Above-mentioned cooling water guiding groove forms along a side of above-mentioned condenser pipe, and at its lateral sunken inside, its effect is: prevent that cooling water from disperseing, and make above-mentioned cooling water can flow into the bottom of above-mentioned condenser pipe swimmingly.
4, the roller washing machine that possesses drying function according to claim 1 is characterized in that:
The inside of above-mentioned condenser pipe is provided with the more than one projection that dabbles, and the cooling water that above-mentioned water feeder is supplied with disperses out.
5, according to claim 3 or the 4 described roller washing machines that possess drying function, it is characterized in that:
Above-mentioned dabbling convexes to form end at above-mentioned cooling water guiding groove, and protrudes to the direction opposite with the depth direction of above-mentioned cooling water guiding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410093726 CN1782205A (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 200410093726 CN1782205A (en) | 2004-11-30 | 2004-11-30 | Drum washing machine with drying function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1782205A true CN1782205A (en) | 2006-06-07 |
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ID=36772776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410093726 Pending CN1782205A (en) | 2004-11-30 | 2004-11-30 | Drum washing machine with drying function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1782205A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109267286A (en) * | 2018-11-02 | 2019-01-25 | 海信（山东）冰箱有限公司 | A kind of drying washing machine |
| CN118147890A (en) * | 2024-05-09 | 2024-06-07 | 珠海格力电器股份有限公司 | Front cylinder air inlet structure and wall-mounted clothes treatment equipment |
-
2004
- 2004-11-30 CN CN 200410093726 patent/CN1782205A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109267286A (en) * | 2018-11-02 | 2019-01-25 | 海信（山东）冰箱有限公司 | A kind of drying washing machine |
| CN118147890A (en) * | 2024-05-09 | 2024-06-07 | 珠海格力电器股份有限公司 | Front cylinder air inlet structure and wall-mounted clothes treatment equipment |
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