CN100503956C - Drying pipeline of drum washing machine - Google Patents
Drying pipeline of drum washing machine Download PDFInfo
- Publication number
- CN100503956C CN100503956C CNB2004100937218A CN200410093721A CN100503956C CN 100503956 C CN100503956 C CN 100503956C CN B2004100937218 A CNB2004100937218 A CN B2004100937218A CN 200410093721 A CN200410093721 A CN 200410093721A CN 100503956 C CN100503956 C CN 100503956C
- Authority
- CN
- China
- Prior art keywords
- heater
- mentioned
- pipeline
- washing machine
- drying
- Prior art date
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The drying pipeline of drum washing machine includes a pipeline body fixed onto outside of the water tub, connected to the inside of the drum and with at least 2 lugs formed in the inner wall; a heater mounted inside the pipeline body and supported with the lugs to heat air during stoving; and a fixing part connected to the lugs to fix the heater. The present invention can support the heater mounted inside the stoving pipeline firmly, so as to reduce faults and decrease noise the jittering heater generates.
Description
Technical field
The present invention relates to a kind of drying pipeline of roller washing machine.
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.
This roller washing machine can be selectively or is carried out washing stroke, rinsing stroke, dehydration stroke and drying stroke continuously.
The drying pipeline and the condensation pipe that are used for realizing drying stroke are housed in this roller washing machine.Above-mentioned drying pipeline and condensation pipe are fixedly mounted on the bucket, and this drying pipeline and condensation pipe are interconnected, and they also are connected with the inside of cylinder simultaneously.
The heater and the blowing fan that are used for to cylinder delivered inside hot blast are housed in the above-mentioned drying pipeline.If drying stroke begins to start, will connect power supply on the heater so, thereby produce heat.Meanwhile, blowing fan also can start, and like this, just can will realize the delivered inside of the hot blast of heat exchange to cylinder with heater.
The hot blast that flow into cylinder inside can the heated scrub thing, thereby makes the moisture in the washings will evaporate and flow into condensation pipe.Hot blast drying under the effect of condensed water that these flow into the humidity of condensation pipe inside flows into drying pipeline then again.Therefore by the closed circulation of this hot blast, can realize oven dry to washings.
But there is following problem in existing roller washing machine.
1, because drying pipeline is fixed on the bucket, therefore this structure is fixed on the casing with this drying pipeline and compares, and conduction gives the vibration of drying pipeline much bigger.The heater that like this, just needs to be installed in above-mentioned drying pipeline inside is fixed more firmly.
2, if the fixed structure of above-mentioned heater is not further reinforced, the fixed structure of this heater will become flexible because of vibration so, thereby can make heater produce fault, or increases because of the heater shake makes noise.
Summary of the invention
In order to overcome the above-mentioned shortcoming that existing roller washing machine drying pipeline exists, the invention provides a kind of drying pipeline of improved roller washing machine, promptly can give more firm support to the heater that is installed in the drying pipeline, thereby reduce the probability that heater breaks down, reduce the noise that produces because of the heater shake simultaneously.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of drying pipeline of roller washing machine comprises pipeline body; It is characterized in that this pipeline body is fixed on the outside of bucket and is connected with the inside of cylinder, forms the projection more than 2 on its inwall at least; Heater is installed in the inside of above-mentioned pipeline body, is subjected to the support of above-mentioned each projection, can add hot-air in drying stroke; Fixed part more than 2 is connected with above-mentioned each projection, and above-mentioned heater is fixed; Above-mentioned heater pack curves " it " font, and each fixed part also is bent into certain shape, so that can be to certain position flexible fastening in addition of heater.
The drying pipeline of aforesaid roller washing machine, wherein each fixed part is connected on the projection by attaching parts.
The drying pipeline of aforesaid roller washing machine, wherein when forming 2 on the above-mentioned pipeline body when protruding, above-mentioned each projection is positioned on the diagonal of heater.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of roller washing machine of the present invention
Fig. 2 is the upper view of the drying pipeline in the roller washing machine shown in Figure 1
Fig. 3 is the structure sectional view of fixing member supports heater in the roller washing machine shown in Figure 1
The number in the figure explanation:
12: bucket (tub) 12a: hot blast inflow entrance
14: cylinder 14a: fresh air inlet
20: drying pipeline 21: pipeline body
21a; Projection (boss) 22: heater (heater)
23: blowing fan 24: fixed part
25: attaching parts
The specific embodiment
As shown in Figure 1, roller washing machine of the present invention comprises casing 10, door 11, bucket 12, cylinder 14, electronic device 15, drying pipeline 20 and condensation pipe 17.
The front of said machine casing 10 forms the washings input port, this place, washings input port be equipped with can switch door 11.
The inside of said machine casing is equipped with and is used for the bucket 12 of storing washing water, and rotatable cylinder 14 is equipped with in the inside of this bucket.
Be connected by bellows (bellows) 13 between the peristome of above-mentioned washings input port and bucket 12.This bellows 13 is installed in the outer ring of bucket 12 peristomes, therefore can prevent that hot blast from letting out by the junction of washings input port and bucket.
The electronic device 15 that is used for to cylinder 14 conduction power is housed on the above-mentioned bucket 12.This electronic device can adopt indirect type of drive, is about to the driving force that motor produced and gives wash shaft by belt (belt) conduction, thereby make the cylinder rotation; Also can adopt direct drive mode, be about to the driving force that motor produced and directly conduct, thereby make the cylinder rotation to wash shaft.
The fixed outside of above-mentioned bucket 12 is installed with drying pipeline 20.Therefore this drying pipeline 20 is connected on the heat sink 16, and this heat sink 16 is connected again on the bucket 12, and this heat sink 16 can reduce heat that heater 22 produced to greatest extent to bucket 12 conduction.
Form hot blast inflow entrance 12a on the previous section of above-mentioned bucket 12, this hot blast inflow entrance place is connecting the outlet of drying pipeline 20.In order to make hot blast can flow into the inside of cylinder 14, form a plurality of fresh air inlet 14a on outer ring, the front part of above-mentioned cylinder 14 by this hot blast inflow entrance 12a.These fresh air inlets 14a preferably forms along the outer ring, front of cylinder 14.
Also connecting condensation pipe 17 on the above-mentioned bucket 12, this condensation pipe 17 is connected with drying pipeline 20 and is attached thereto logical.That is to say that the lower end of condensation pipe 17 is connected the rear of above-mentioned bucket 12, the upper end of condensation pipe 17 is connected on this drying pipeline 20.In addition, also connecting water feeder 17a on this condensation pipe 17, this water feeder 17a can inject condensed water in condensation pipe 17, this condensed water can be removed the moisture in the humid air that flow into bucket 12 inside, thereby with air drying, these air through super-dry flow in the drying pipeline 20 then.
As shown in Figure 2, above-mentioned drying pipeline 20 is made of pipeline body 21, heater 22, blowing fan 23 and fixed part 24.
This pipeline body 21 is fixed on the outside of bucket 12.The top of pipeline body 21 is open, and the pipeline lid (not shown) that opening can be covered is housed on the upper opening of this pipeline body 21.
At least form protruding 21a outstanding more than 2 on the inwall of this pipeline body.Protruding 21a like this shown in can image pattern 2 like that, roughly cylindrical, but also can be other multiple shape.In addition, also form on the above-mentioned protruding 21a and be used for assembling the link slot or the connecting hole of attaching parts.
Why above-mentioned protruding 21 be convex shape shown in Figure 3, and this is in order to reduce heat that heater 22 produced as much as possible to above-mentioned pipeline body 21 conduction.
Above-mentioned heater 22 is supported on each protruding 21a.This heater 22 can produce heat in the process that drying stroke is carried out, thereby adds hot-air.
Supporting on the protruding 21a of above-mentioned heater 22 fixed part 24 that is used for fixing heater 22 is being housed.
Above-mentioned heater 22 is bent into " it " font, and each fixed part 24 also is bent into certain shape, so that can be to certain position flexible fastening in addition of heater, this fixed part 24 be connected on the protruding 21a by attaching parts 25 simultaneously.
Said fixing parts 24 preferably adopt a kind of clip (clamp), the structure of this clip as shown in Figure 3, the bending shape on the both direction is corresponding mutually, and outwards outstanding part is inserted between the heater 22, thereby heater 22 can be fixed.
If form 2 protruding 21a on the above-mentioned pipeline body 21, each protruding 21a preferably is positioned on the diagonal of heater 22 so, do like this be for the protruding 21a that can utilize less number to heater 22 more firm supporting.
The number of above-mentioned protruding 21a and shape are according to the size of heater 22 and bending shape and decide.
Narration has the course of work of the roller washing machine of said structure below.
Roller washing machine of the present invention is according to user's selection, can be selectively or carry out washing stroke, rinsing stroke, dehydration stroke and drying stroke continuously.
If above-mentioned stroke begins to start, along with the driving of electronic device 15, this cylinder 14 just rotates, thereby finishes certain stroke so.The vibration that above-mentioned electronic device 15 and cylinder 14 are produced can be conducted supply barrel 12.So, along with the vibration of bucket 12, the drying pipeline 20 that is fixed on the bucket 12 also can vibrate.
Along with the vibration of above-mentioned drying pipeline 20, heater 22 also can vibrate.Because heater 22 by protruding 21a more than 2 and fixed part 24 flexible fastenings, therefore the vibration that can reduce bucket to greatest extent simultaneously can firmly fix heater more to heater conductive but in the present invention.
The drying pipeline of roller washing machine of the present invention can reach following effect:
1, because drying pipeline is fixed on the outside of bucket, heater is fixed by the projection more than at least 2 and fixed part simultaneously, and therefore this structure can firmly fix heater more.
2, as mentioned above, because heater is being firmly fixed, therefore can prevent from causing heater acutely to shake because the fixed structure of heater is loosening, thereby reduce noise to greatest extent. In addition, can also prevent from damaging because of the loosening heater that causes of the fixed structure of heater.
3, because above-mentioned fixed part can support heater, even therefore the vibration of conduction supply barrel is bigger, but also can reduce as much as possible vibration to heater conductive by this structure.
4 because above-mentioned projection is supporting heater along the diagonal of heater, therefore compare with this structure in middle part of the support heater of prior art, structure of the present invention can to heater can be more stable support.
Claims (3)
1, a kind of drying pipeline of roller washing machine comprises pipeline body; It is characterized in that this pipeline body is fixed on the outside of bucket and is connected with the inside of cylinder, forms the projection more than 2 on its inwall at least; Heater is installed in the inside of above-mentioned pipeline body, is subjected to the support of above-mentioned each projection, can add hot-air in drying stroke; Fixed part more than 2 is connected with above-mentioned each projection, and above-mentioned heater is fixed;
Above-mentioned heater pack curves " it " font, and each fixed part also is bent into certain shape, so that can be to certain position flexible fastening in addition of heater.
2, the drying pipeline of roller washing machine according to claim 1 is characterized in that above-mentioned each fixed part is connected on the projection by attaching parts.
3, the drying pipeline of roller washing machine according to claim 1 and 2 is characterized in that forming 2 projectioies on the above-mentioned pipeline body, and above-mentioned each projection is positioned on the diagonal of heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100937218A CN100503956C (en) | 2004-11-30 | 2004-11-30 | Drying pipeline of drum washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100937218A CN100503956C (en) | 2004-11-30 | 2004-11-30 | Drying pipeline of drum washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1782216A CN1782216A (en) | 2006-06-07 |
| CN100503956C true CN100503956C (en) | 2009-06-24 |
Family
ID=36772787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100937218A Expired - Fee Related CN100503956C (en) | 2004-11-30 | 2004-11-30 | Drying pipeline of drum washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100503956C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2604749B1 (en) * | 2011-12-16 | 2014-10-08 | Electrolux Home Products Corporation N.V. | Household laundry washing and drying machine |
| CN107164914B (en) * | 2017-05-23 | 2023-07-14 | 无锡小天鹅电器有限公司 | Wall-mounted clothes treating apparatus |
| CN110067119B (en) * | 2019-04-01 | 2022-04-15 | 无锡小天鹅电器有限公司 | Drying device, assembling method thereof and clothes processing equipment with drying device |
-
2004
- 2004-11-30 CN CNB2004100937218A patent/CN100503956C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1782216A (en) | 2006-06-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3176313B1 (en) | Laundry machine having a drying function | |
| TWI294473B (en) | Washing and drying machine | |
| JP3868471B2 (en) | Washing and drying machine | |
| US7322125B2 (en) | Dry heater fixing unit of drum-type washing machine combined with drier | |
| US9828715B2 (en) | Laundry maching having a drying function | |
| JP2005052533A (en) | Washing and drying machine | |
| US20050262885A1 (en) | Heat shield fastening structure for drum type washing machine with laundry drying function | |
| US20060260367A1 (en) | Drum type washing and drying machine | |
| US20080245113A1 (en) | Drum Type Washing Machine | |
| US20040118167A1 (en) | Tub protection bolt of washing machine | |
| KR100437790B1 (en) | Washing machine having drying function | |
| CN100503956C (en) | Drying pipeline of drum washing machine | |
| EP1472403B1 (en) | A washing machine and dryer having being improved duct structure thereof | |
| JP2010029521A (en) | Washing/drying machine | |
| CN100532693C (en) | Drying pipeline of drum washing machine | |
| KR101024915B1 (en) | dry duct of the drum type washing machine | |
| JP2004008683A (en) | Washer dryer | |
| AU2012351507A1 (en) | Household laundry washing and drying machine | |
| KR100808861B1 (en) | Drum type washing machine having steam production device | |
| KR100546612B1 (en) | drum type washing machine | |
| KR101111505B1 (en) | dry duct of the drum type washing machine | |
| KR100802538B1 (en) | Washing machine comprising heatinig device | |
| KR20140023848A (en) | Drum washing machine | |
| KR20050099756A (en) | Drum type washing machine | |
| CN1782217A (en) | Drum washing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090624 Termination date: 20101130 |