CN1782201A - Connection structure between drying pipeline and water tub of drum washing machine - Google Patents
Connection structure between drying pipeline and water tub of drum washing machine Download PDFInfo
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- CN1782201A CN1782201A CN 200410093719 CN200410093719A CN1782201A CN 1782201 A CN1782201 A CN 1782201A CN 200410093719 CN200410093719 CN 200410093719 CN 200410093719 A CN200410093719 A CN 200410093719A CN 1782201 A CN1782201 A CN 1782201A
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- bucket
- drying pipeline
- washing machine
- roller washing
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- 238000001035 drying Methods 0.000 title claims abstract description 87
- 238000005406 washing Methods 0.000 title claims abstract description 70
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 238000009833 condensation Methods 0.000 claims description 14
- 230000005494 condensation Effects 0.000 claims description 14
- 238000007664 blowing Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract description 7
- 239000003599 detergent Substances 0.000 abstract description 2
- 239000006260 foam Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Images
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- Detail Structures Of Washing Machines And Dryers (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The present invention relates to the connection structure between drying pipeline and water tub of drum washing machine, and the connection structure can prevent outward leakage of circulating air, detergent, etc. through the joint between the stoving pipeline and the water tub caused by drum vibration. The connection structure is set inside drum washing machine with the following parts: water tub for storing washing water, drum with front hot blast sucking holes, stoving pipeline fixed on the top of the water tub and connected to the sucking port of the water tub, condensing pipeline installed to the back of the water tub and connected between the water tub and the stoving pipeline. In order to avoid leakage of air, etc, some sealing parts are mounted in the joint between the water tub and the stoving pipeline.
Description
Technical field
The present invention relates to a kind of roller washing machine that has drying function concurrently, or rather, relate to a kind of drying pipeline and syndeton between the bucket (structure of connecting dry-duct to tub fordrum-washing-machine) that has the roller washing machine of drying function concurrently.
Background technology
In general, roller washing machine is a kind of washing agent, washings and washings all to be placed under the state of cylinder inside, utilizes the driving force of motor to make the cylinder rotation, thereby realizes the device to the washing of washings.
The advantage of such roller washing machine is: the damage to washings is less, and washings is not easy tangled up and knotted, can reach the effect of beaing and rubbing.
A kind of roller washing machine that has drying function concurrently has obtained using widely recently, and this washing machine can blow into hot blast by drying pipeline, thus the oven dry washings.
Such roller washing machine can be selectively or is carried out washing stroke, rinsing stroke, dehydration stroke and drying stroke continuously.
Below with reference to Fig. 1 the roller washing machine of prior art is described in detail.
Fig. 1 is for generally having shown the sectional side view that has the primary structure of the roller washing machine that has drying function concurrently now.
As shown in Figure 1, above-mentioned roller washing machine comprises following part, that is: casing 1, and its front has formed the washings input port; Door 2 is installed in the washings input port place of said machine casing 1, can switch; Bucket 30 is installed in the inside of said machine casing 1, is used for storing washing water; Cylinder 40, the inside that is installed in above-mentioned bucket 30 also can rotate, and has formed hot blast inlet hole 41 above it; The electronic device (not shown) is installed on the above-mentioned bucket 30, can provide driving force to above-mentioned cylinder 40.
Be equipped with towards outstanding glass door (door glass) 2a of the peristome of bucket 30 on the above-mentioned door 2.
In addition, drying pipeline 10 and condensation pipe 20 are housed also in the above-mentioned roller washing machine, they are used for air circulation in drying stroke.
Here, above-mentioned drying pipeline 10 and condensation pipe 20 are fixedly mounted on the bucket 30.
Above-mentioned drying pipeline 10 and condensation pipe 20 are interconnected, and all are connected with the inside of above-mentioned cylinder 40.Formed on the above-mentioned bucket 30 and can make the hot-air in the above-mentioned drying pipeline 10 suction inlet 31 that flows into and the outlet 32 that can make air row to above-mentioned condensation pipe 20.
In addition, on the above-mentioned condensation pipe 20 water feeder 7 is housed also, this water feeder 7 can inject cooling water in condensation pipe 20, thereby makes airborne humidity condensed.
The heater 75 and the blowing fan 85 that are used for to cylinder 40 delivered inside hot blasts are housed in the above-mentioned drying pipeline 10.
In addition, couple together by packing ring (gasket) 3 between an end of above-mentioned drying pipeline 10 and the bucket 30, above-mentioned packing ring 3 is installed on the outer ring of above-mentioned bucket 30, is reductus shape, thereby can absorb the vibration of above-mentioned bucket 30.Moreover, above-mentioned packing ring 3 can also prevent that hot blast from letting out by the junction between above-mentioned drying pipeline 10 and the bucket 30.
Roller washing machine with said structure can be carried out washing stroke, rinsing stroke, dehydration stroke and drying stroke.
Drying stroke to roller washing machine with said structure is illustrated below.
If above-mentioned roller washing machine begins to carry out drying stroke, will connect power supply on the heater 75 in the so above-mentioned drying pipeline 10.
At this moment, along with the startup of said fan 85 and heater 75, said fan 85 can be sent hot blast.
These hot blasts were run on the sloping portion of above-mentioned glass door 2a under the guiding of drying pipeline 10 before this, flow into the inside of above-mentioned cylinder 40 then by above-mentioned suction inlet 31.
The hot blast that flow into above-mentioned cylinder 40 inside can the heated scrub thing, thereby makes the water evaporates in the washings.At this moment, because therefore low speed rotation one side, above-mentioned cylinder 40 meeting one side agitator treating thing can make washings contact with hot blast equably, thereby play the effect that helps the realization water evaporates.
These moisture that are evaporated are discharged by condensation pipe 20 to be blended in airborne state.
Because the water feeder 7 in the above-mentioned condensation pipe 20 can spray water, therefore can remove airborne moisture here.
These air through dehumidifying can flow into drying pipeline 10 again, and so a series of processes are carried out repeatedly, just can finish the oven dry to washings.
But there is following problem in existing roller washing machine.
Because above-mentioned drying pipeline 10 is fixed on the bucket 30, when therefore above-mentioned roller washing machine drives, under the influence of vibration, the foam that air or the washing agent in the circulation produced etc. is easy to let out from the junction between above-mentioned drying pipeline 10 and the bucket 30.
The leakage of aforesaid air or foam will certainly reduce drying efficiency, causes unnecessary power consumption simultaneously, the consequence of further coming lecture to bring the consumer that product and manufacturing enterprise are lost confidence.
Summary of the invention
The present invention designs in order to solve aforesaid existing in prior technology problem and shortcoming, the objective of the invention is: make between drying pipeline and the bucket and to realize being tightly connected fully, thereby prevent driving because of cylinder cause air or foam from the junction between drying pipeline and the bucket to external leakage.
To achieve these goals, the invention provides a kind of drying pipeline of roller washing machine and the syndeton between the bucket, its feature is: at first it comprises following part, it is bucket, it is installed in the inside of casing, is used for storing washing water, and its front has formed suction inlet; Cylinder, it is installed in the inside of above-mentioned bucket and can rotates, and its front has formed the hot blast inlet hole; Drying pipeline, it is fixed on the outer surface of cupular part of above-mentioned bucket, heater and the blowing fan that is used for producing hot blast is equipped with in its inside, and its end is connected on the suction inlet of above-mentioned bucket, thus can with at its inner hot blast that generates to above-mentioned cylinder delivered inside; Condensation pipe, it is installed in the rear of above-mentioned bucket, and its end is connected the back of above-mentioned bucket, and the other end is connected on the above-mentioned drying pipeline, it can be removed the airborne moisture of discharging in above-mentioned bucket, and then guides these air through dehumidifying into above-mentioned drying pipeline.Secondly, in order to prevent the leakage of air etc., when connecting above-mentioned bucket and above-mentioned drying pipeline, sealing (sealing) parts have been installed between above-mentioned bucket and above-mentioned drying pipeline.
As mentioned above, the present invention has improved the syndeton between drying pipeline and the bucket, when connecting drying pipeline and bucket, inserted seal member, and in order to make hermetically-sealed construction more firm, on the joint face of bucket, also formed protuberance, therefore the present invention can prevent that roller washing machine from having air in the circulation or detergent foam to external leakage when driving, thereby improves drying efficiency.
Description of drawings
Fig. 1 is for generally having shown the sectional side view that has the primary structure of the roller washing machine that has drying function concurrently now
Fig. 2 has adopted to be connected the drying pipeline on the bucket and the decomposition side view of condensation pipe in the roller washing machine of an example of the present invention
Fig. 3 is the sectional view of major part that has adopted the roller washing machine of an example of the present invention, demonstration be package assembly after the bucket that is inserted with seal member is connected with drying pipeline
Fig. 4 is the decomposition side view that has adopted the roller washing machine of another example of the present invention, demonstration be bucket that possesses several suction inlets and the assembling process that possesses the drying pipeline of several branched pipes
The critical piece description of reference numerals
10: drying pipeline 30: bucket
31,31 ': suction inlet 38,38 ': protuberance
50,50 ': seal member
The specific embodiment
With reference to the accompanying drawings desirable example of the present invention is described in detail.
Fig. 2 has adopted to be connected the drying pipeline on the bucket and the decomposition side view of condensation pipe in the roller washing machine of an example of the present invention, Fig. 3 is the sectional view of major part that has adopted the roller washing machine of an example of the present invention, demonstration be package assembly after the bucket that is inserted with seal member is connected with drying pipeline.
In the present invention, the syndeton between drying pipeline and bucket, other structure is all same as the prior art, describes in detail in the above about these parts, so omitted at this.And in the following description, the syndeton between drying pipeline and bucket, symbol adopts symbol among the existing figure among the figure of roller washing machine other parts.
At first with reference to Fig. 2 and Fig. 3, the bucket of the roller washing machine that adopted an example of the present invention and the syndeton between the drying pipeline are illustrated.
As shown in Figure 2, the invention provides a kind of drying pipeline of roller washing machine and the syndeton between the bucket, be arranged in the roller washing machine that comprises following part: bucket 30 is installed in the inside of casing, be used for storing washing water, and its front has formed suction inlet 31; Cylinder 40, the inside that is installed in above-mentioned bucket 30 also can rotate, and its front has formed the hot blast inlet hole; Drying pipeline 10, be fixed on the outer surface of cupular part of above-mentioned bucket 30, heater and the blowing fan that is used for producing hot blast is equipped with in its inside, and the one end is connected on the suction inlet 31 of above-mentioned bucket 30, thus can with at its inner hot blast that generates to above-mentioned cylinder 40 delivered inside; Condensation pipe 20, be installed in the rear of above-mentioned bucket 30, the one end is connected the back of above-mentioned bucket 30, the other end is connected on the above-mentioned drying pipeline 10, the airborne moisture of discharging in above-mentioned bucket 30 can be removed, and then guide these air into above-mentioned drying pipeline 10 through dehumidifying.And, in order to prevent the leakage of air etc., when connecting above-mentioned bucket 30, sealing (sealing) parts 50 have been installed between above-mentioned bucket 30 and above-mentioned drying pipeline 10 with above-mentioned drying pipeline 10.
Though do not show in addition among the figure, but in fact adopt some structures of roller washing machine of an example of the present invention identical with existing roller washing machine shown in Figure 1, be the inside that above-mentioned bucket 30 is installed in casing 1, formed the hot blast inlet hole 41 that the hot blast that can make in the above-mentioned drying pipeline 10 flow into cylinder 40 inside on the cylinder 40, blowing fan 85 and the heater 75 that is used for adding hot-air and makes air circulation is equipped with in the inside of drying pipeline 10.
In addition, formed the suction inlet 31 that the hot-airs that can make in the above-mentioned drying pipeline 10 flow into and can make the air row that finished oven dry outlet 32 on the above-mentioned bucket 30 to above-mentioned condensation pipe 20.
Above-mentioned drying pipeline 10 is connected on the suction inlet 31 of above-mentioned bucket 30 and is attached thereto logical, insert between bucket 30 and the drying pipeline 10 seal member 50 is installed, the effect of this seal member 50 is: after can preventing bucket 30 and drying pipeline 10 being connected, under the influence of the factors such as vibration that when roller washing machine drives, produced, have air or foam etc. from their junction to external leakage.
Here, the bucket 30 that is inserted with seal member 50 is with after drying pipeline 10 is connected, the cross section of its major part as shown in Figure 3, seal member 50 is connected and is preferably formed as flange (flange) 10a of portion on the above-mentioned drying pipeline 10 on the above-mentioned bucket 30, so that can be installed in the above-mentioned flange portion 10a.
Though not shown in the figures, in fact above-mentioned drying pipeline 10 can utilize screw to be connected with bucket 30, also can utilize the method for insertion to connect.
In addition, more tight in order to make connection when being inserted into above-mentioned seal member 50 between bucket 30 and the drying pipeline 10, as shown in Figures 2 and 3, formed protuberance 38 on the joint face of above-mentioned bucket 30.
In addition, more firm in order to make hermetically-sealed construction, above-mentioned seal member 50 is preferably made with having certain flexible material.
Effect to the roller washing machine that has drying function concurrently that adopted the example of the present invention with said structure is illustrated below.
If above-mentioned roller washing machine begins to carry out drying stroke, cylinder 40 will begin to rotate so.
At this moment, because drying pipeline 10 is installed on the outer surface of bucket 30, therefore when above-mentioned cylinder 40 was driven, bucket 30 and drying pipeline 10 can produce vibration thereupon.In this case, air or washings etc. might be from the junction around the suction inlet 31 of bucket 30 and drying pipeline 10 to external leakages, but in the present invention, seal member 50 can prevent above-mentioned leakage.
In addition, in the present invention, seal member 50 is not simple insert structure, but has formed outstanding protuberance 38 on the joint face of above-mentioned bucket 30 around above-mentioned suction inlet 31, above-mentioned protuberance 38 can withstand above-mentioned seal member 50, thereby makes hermetically-sealed construction more firm.
In addition, Fig. 4 is the decomposition side view that has adopted the roller washing machine of another example of the present invention, demonstration be bucket that possesses several suction inlets and the assembling process that possesses the drying pipeline of several branched pipes.
As shown in Figure 4, a kind of roller washing machine that has drying function concurrently with following structure has appearred again recently, it has changed existing and has possessed the suction inlet 31 this structures that area is bigger, several suction inlets 31 ' on bucket 30, have been formed, formed several branched pipes 11 on the drying pipeline 10 ' simultaneously, these branched pipes 11 are corresponding respectively to be connected with above-mentioned several suction inlets 31 '.Here, the formation of bucket 30 thinner thickness of face at suction inlet 31 ' position, but for the vibration that this structure is produced when driving for roller washing machine, have higher durability.
Similarly, in aforesaid roller washing machine, in order to prevent the leakage of air and washings etc., when connecting each branched pipe 11 of above-mentioned each suction inlet 31 ' and above-mentioned drying pipeline 10 ', sealing (sealing) parts 50 ' preferably also are installed, and this seal member 50 ' is made with having certain flexible material also between each branched pipe 11 of above-mentioned each suction inlet 31 ' and above-mentioned drying pipeline 10 '.
And in this case, more firm in order to make hermetically-sealed construction, be preferably in suction inlet 31 ' around also form protuberance 38 '.
More than be exemplified as the center with some ideals and describe the present invention, but, be the embodiment that in basic fundamental scope of the present invention, to design other various ways for those personages who has grasped the common knowledge in the technical field of the invention.
Claims (5)
1, a kind of drying pipeline of roller washing machine and the syndeton between the bucket is characterized in that, are arranged in the roller washing machine that comprises following part: bucket, be installed in the inside of casing, and be used for storing washing water, and its front has formed suction inlet; Cylinder, the inside that is installed in above-mentioned bucket also can rotate, and its front has formed the hot blast inlet hole; Drying pipeline, be fixed on the outer surface of cupular part of above-mentioned bucket, heater and the blowing fan that is used for producing hot blast is equipped with in its inside, and the one end is connected on the suction inlet of above-mentioned bucket, thus can with at its inner hot blast that generates to above-mentioned cylinder delivered inside; Condensation pipe, be installed in the rear of above-mentioned bucket, the one end is connected the back of above-mentioned bucket, and the other end is connected on the above-mentioned drying pipeline, the airborne moisture of discharging in above-mentioned bucket can be removed, and then guide these air into above-mentioned drying pipeline through dehumidifying;
In order to prevent the leakage of air etc., when connecting above-mentioned bucket and above-mentioned drying pipeline, between above-mentioned bucket and above-mentioned drying pipeline, seal member is set.
2, the drying pipeline of roller washing machine according to claim 1 and the syndeton between the bucket is characterized in that:
Formed flange portion on above-mentioned drying pipeline and the position that above-mentioned bucket is connected, above-mentioned seal member can be installed in the above-mentioned flange portion.
3, the drying pipeline of roller washing machine according to claim 1 and 2 and the syndeton between the bucket is characterized in that:
Formed the protuberance that the outer ring with above-mentioned suction inlet fences up on the connecting portion of above-mentioned bucket, this protuberance can withstand above-mentioned seal member, thereby seal member more closely is connected on the above-mentioned drying pipeline.
4, the drying pipeline of roller washing machine according to claim 1 and the syndeton between the bucket is characterized in that:
Formed several suction inlets on the above-mentioned bucket, formed several branched pipes on the above-mentioned drying pipeline simultaneously, these branched pipes are corresponding respectively to be connected with above-mentioned several suction inlets; And, between above-mentioned suction inlet and the above-mentioned branched pipe seal member is housed in order to prevent the leakage of air etc.
5, according to the drying pipeline of claim 1 or 4 described roller washing machines and the syndeton between the bucket, it is characterized in that:
Above-mentioned seal member is made with having certain flexible material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410093719 CN1782201A (en) | 2004-11-30 | 2004-11-30 | Connection structure between drying pipeline and water tub of drum washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410093719 CN1782201A (en) | 2004-11-30 | 2004-11-30 | Connection structure between drying pipeline and water tub of drum washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1782201A true CN1782201A (en) | 2006-06-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410093719 Pending CN1782201A (en) | 2004-11-30 | 2004-11-30 | Connection structure between drying pipeline and water tub of drum washing machine |
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| CN (1) | CN1782201A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101314912B (en) * | 2007-05-28 | 2011-05-25 | Lg电子株式会社 | Washing machine having dehumidifying apparatus and dehumidifying method thereof |
| 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 |
| CN105177915A (en) * | 2015-06-30 | 2015-12-23 | 无锡小天鹅股份有限公司 | Roller washing machine |
| CN109208273A (en) * | 2017-06-29 | 2019-01-15 | Bsh家用电器有限公司 | Washings care appliance with the closure elements reversibly deformed |
| CN110644182A (en) * | 2019-09-29 | 2020-01-03 | 无锡小天鹅电器有限公司 | Channel connecting piece, drying tunnel air outlet structure and clothes treatment equipment |
-
2004
- 2004-11-30 CN CN 200410093719 patent/CN1782201A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101314912B (en) * | 2007-05-28 | 2011-05-25 | Lg电子株式会社 | Washing machine having dehumidifying apparatus and dehumidifying method thereof |
| 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 |
| CN105177915A (en) * | 2015-06-30 | 2015-12-23 | 无锡小天鹅股份有限公司 | Roller washing machine |
| CN109208273A (en) * | 2017-06-29 | 2019-01-15 | Bsh家用电器有限公司 | Washings care appliance with the closure elements reversibly deformed |
| CN109208273B (en) * | 2017-06-29 | 2022-01-28 | Bsh家用电器有限公司 | Laundry care appliance having reversibly deformable closure element |
| CN110644182A (en) * | 2019-09-29 | 2020-01-03 | 无锡小天鹅电器有限公司 | Channel connecting piece, drying tunnel air outlet structure and clothes treatment equipment |
| CN110644182B (en) * | 2019-09-29 | 2022-08-12 | 无锡小天鹅电器有限公司 | Channel connecting piece, drying tunnel air outlet structure and clothes treatment equipment |
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