CN1782216A - Drying pipeline of drum washing machine - Google Patents
Drying pipeline of drum washing machine Download PDFInfo
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- CN1782216A CN1782216A CN 200410093721 CN200410093721A CN1782216A CN 1782216 A CN1782216 A CN 1782216A CN 200410093721 CN200410093721 CN 200410093721 CN 200410093721 A CN200410093721 A CN 200410093721A CN 1782216 A CN1782216 A CN 1782216A
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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 it 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 is connected with above-mentioned each projection, and above-mentioned heater is fixed.
The drying pipeline of aforesaid roller washing machine, wherein heater pack curves " it " font, each fixed part also is bent into certain shape, so that can be to certain position flexible fastening in addition of heater, above-mentioned each fixed part be 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) peristome, 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 the heat that heater (22) produced to greatest extent and conducts to bucket (12).
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 inlets (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 form 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 that flow in the inner humid air of bucket (12), 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 projection (21a) outstanding more than 2 on the inwall of this pipeline body.Such projection (21a) 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 projection (21a) and be used for assembling the link slot or the connecting hole of attaching parts.
Why above-mentioned projection (21) is convex shape shown in Figure 3, and this is to conduct to above-mentioned pipeline body (21) in order to reduce the heat that heater (22) produced as much as possible.
Above-mentioned heater (22) is supported on each projection (21a).This heater (22) can produce heat in the process that drying stroke is carried out, thereby adds hot-air.
Supporting on the projection (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, 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 projection (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, 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 going up, above-mentioned pipeline body (21) forms 2 projectioies (21a), each projection (21a) preferably is positioned on the diagonal of heater (22) so, do like this be for the projection (21a) that can utilize less number to more firm the supporting of heater (22).
The number of above-mentioned projection (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) is rotation just, 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 projection more than 2 (21a) and fixed part (24) flexible fastening, 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, simultaneously heater by the projection more than at least 2 and Fixed part is fixed, and therefore this structure can firmly fix heater more.
2, as mentioned above, because heater is being firmly fixed, therefore can prevent fixing because of heater Connection loosing and cause heater acutely to shake, thus noise reduced to greatest extent. In addition, all right Prevent from damaging because of the loosening heater that causes of the fixed structure of heater.
3, owing to above-mentioned fixed part can support heater, even the therefore vibration of conduction supply barrel Bigger, but also can reduce as much as possible vibration to heater conductive by this structure.
4, therefore and prior art because above-mentioned projection is supporting heater along the diagonal of heater, This structure in middle part of support heater compare, structure of the present invention can be more to heater Add stable supporting.
Claims (3)
1, a kind of drying pipeline of roller washing machine comprises pipeline body; It is characterized in that it 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 is connected with above-mentioned each projection, and above-mentioned heater is fixed.
2, the drying pipeline of roller washing machine according to claim 1, it is characterized in that above-mentioned heater pack curves " it " font, each fixed part also is bent into certain shape, so that can be to certain position flexible fastening in addition of heater, above-mentioned each fixed part be 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 above-mentioned each projection is positioned on the diagonal of heater when forming 2 on the above-mentioned pipeline body when protruding.
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 true CN1782216A (en) | 2006-06-07 |
| CN100503956C 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) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104114759A (en) * | 2011-12-16 | 2014-10-22 | 伊莱克斯家用产品股份有限公司 | Household laundry washing and drying machine |
| CN107164914A (en) * | 2017-05-23 | 2017-09-15 | 无锡小天鹅股份有限公司 | Wall-mounted device for clothing processing |
| CN110067119A (en) * | 2019-04-01 | 2019-07-30 | 无锡小天鹅电器有限公司 | Drying unit and its assembly method, the clothes treatment device with the drying unit |
-
2004
- 2004-11-30 CN CNB2004100937218A patent/CN100503956C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104114759A (en) * | 2011-12-16 | 2014-10-22 | 伊莱克斯家用产品股份有限公司 | Household laundry washing and drying machine |
| CN104114759B (en) * | 2011-12-16 | 2016-07-06 | 伊莱克斯家用产品股份有限公司 | Home laundry laundry apparatus |
| CN107164914A (en) * | 2017-05-23 | 2017-09-15 | 无锡小天鹅股份有限公司 | Wall-mounted device for clothing processing |
| CN110067119A (en) * | 2019-04-01 | 2019-07-30 | 无锡小天鹅电器有限公司 | Drying unit and its assembly method, the clothes treatment device with the drying unit |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100503956C (en) | 2009-06-24 |
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Granted publication date: 20090624 Termination date: 20101130 |