CN101684605B - Clothes washer-dryer - Google Patents
Clothes washer-dryer Download PDFInfo
- Publication number
- CN101684605B CN101684605B CN2008101567907A CN200810156790A CN101684605B CN 101684605 B CN101684605 B CN 101684605B CN 2008101567907 A CN2008101567907 A CN 2008101567907A CN 200810156790 A CN200810156790 A CN 200810156790A CN 101684605 B CN101684605 B CN 101684605B
- Authority
- CN
- China
- Prior art keywords
- opening
- condensation
- clothes washer
- spray
- gas channel
- 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
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Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F25/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and having further drying means, e.g. using hot air
Abstract
The invention relates to a clothes washer-dryer which comprises a treating drum (4), a condensing assembly (8) and a spraying device (12), wherein the condensing assembly (8) comprises at least one air channel (10) which is communicated with the treating drum (4); the spraying device (12) comprises a water flow stream channel (14) and is communicated with the air channel (10) and a spraying head (18) which is positioned at one end of the water flow stream channel (14), the other end of the water flow stream channel (14) is communicated with a public water source (13), a maximum allowable water level (3) is positioned in the air channel (10) of the treating drum (4) and the condensing assembly (8), an opening (24) is arranged at the lateral wall of the water flow stream channel (14), and at least a part of the opening (24) is higher than the maximum allowable water level (3). Therefore, washing water in the air channel (10) is not easy to be sucked into the public water source (13), and the pollution hazard is avoided.
Description
[technical field]
The present invention relates to a kind of clothes washer-dryer, this clothes washer-dryer comprises a process cartridge, and an oven dry gas circulation channel is connected with process cartridge; A condensation is positioned on the oven dry gas circulation channel; Condensation comprises at least one gas channel that communicates with process cartridge and oven dry gas circulation channel, and a spray equipment comprises a current streamer passage, communicates with gas channel; One spray head is positioned at an end of current streamer passage, and the other end of current streamer passage is connected with public water source.
[background technology]
General clothes washer-dryer can wash the clothing of putting into washtub, and can after accomplishing washing, dry clothing according to the program of selecting.Its drying course is following: under the effect of heater, dry air is heated to form dry hot-air in heating tube, gets into the wet clothing generation heat exchange in the washtub and in the washtub then; Moisture in the clothing is taken away, formed relatively moister hot-air, get into condensation through outlet set on the washtub then; Condensation through condensation; Moisture in the relatively moister hot-air is condensed into water, discharge through drainpipe then, and the air after being condensed becomes the cold air of relatively dry; Again be imported in the heating tube in action of fan; Get into next circulation through adding the dry hot-air of thermosetting, so go round and begin again, finish until drying procedure.
Common condensation comprises a spray equipment, to the moist hot-air spray water of the comparison of the condensation of flowing through, thereby with the condensate moisture Cheng Shui in the damp-heat air.
Because clothing inevitably can produce many battings or other impurity (batting hereinafter referred to as) in washing and drying course, the surface attached to condensation influences condensation effect or stops up whole air circulation duct in the condensation thereby batting can directly be brought into along with the Hot air quilt of humidity.Even so do not use spray water as cooling medium, preferably, condensation also comprises a spray equipment, is used to wash away the batting that adheres to.
Spray equipment comprises a current streamer passage usually, and the one of which end is connected with extraneous public water source, and the other end has one group of spray apertures, and spray apertures is positioned at the interior volume of condensation, spray water in condensation.In the process that clothes washer-dryer washs, inject the water of required amount in the washtub, because condensation communicates with washtub, also can there be a large amount of water.When the clothing amount of load bigger, to such an extent as to during the higher spray apertures of flooding spray equipment of water level, the water that is used for washing clothes in the condensation may be inhaled into public water source through current streamer passage, to such an extent as to cause pollution of waterhead.
[summary of the invention]
One of them purpose of the present invention is to provide a kind of washings of can effectively avoiding to be inhaled into the clothes washer-dryer in the public water source.
In order to realize above purpose, clothes washer-dryer provided by the invention comprises a process cartridge, a condensation; And a spray equipment, said condensation comprises at least one gas channel that communicates with process cartridge, and spray equipment comprises a current streamer passage; Communicate with said gas channel; One spray head is positioned at an end of current streamer passage, and the other end of current streamer passage is connected with public water source, and the highest permission water level is arranged in the gas channel of process cartridge and condensation; The sidewall of said current streamer passage has an opening, and at least a portion of opening is higher than the highest said permission water level.Owing to such opening is arranged, be free vapour lock separated between public water source and the washings, thereby washings is difficult for being inhaled into.
As a kind of improvement of the present invention, spray equipment comprises an air duct with atmosphere, and said air duct communicates with said opening so that said opening all the time with atmosphere.So there is constant atmospheric pressure between public water source and the washings, washings more are difficult for being inhaled in the public water source.
As a kind of improvement of the present invention, a spill cavity is connected between said opening and the said gas channel.So the water that overflows from said opening can be drained in the gas channel by spill cavity.
As a kind of improvement of the present invention, said current streamer passage comprises one section part that is roughly parallel to gravity direction, and said opening is positioned on this part.Adopt such structure, current are difficult to have through this section vertically upward the passage of opening, have further strengthened the effect of anti-backflow.
As a kind of improvement of the present invention, the opening of said current streamer channel side wall makes current streamer passage be divided into first and the second portion that is not connected basically.So further reduced the possibility that washings reflux.
As a kind of improvement of the present invention, the internal diameter of said first is slightly less than the internal diameter of second portion, so can guarantee can fall into second portion as much as possible when current are gushed from first.
As a kind of improvement of the present invention, said spray head is a cup-shaped, comprises at least two spray apertures, and such structure can access reasonable spray effect.
As a kind of improvement of the present invention, said spray apertures radially distributes, so can obtain bigger spray scope.
[description of drawings]
Fig. 1 is a kind of structural representation of dryer.
Fig. 2 is the cutaway view of spray equipment among Fig. 1.
[specific embodiment]
As shown in Figure 1; Clothes washer-dryer 2 comprises a process cartridge 4; Oven dry gas circulation channel 6 two ends are connected with process cartridge 4 respectively, and a condensation 8 is positioned on the oven dry gas circulation channel 6, and this condensation 8 has a gas channel 10 to communicate with oven dry gas circulation channel 6.So gas channel 10, heat exchange takes place from the flow through air of condensation 8 of oven dry gas circulation channel 6, moisture wherein is condensed.
A spray equipment 12 combines with condensation 8, and is connected with public water source 13, will spill the gas channel 10 to condensation 8 with the mode of spray from the water at public water source 13, is used to wash away the batting that is adhered in the gas channel 10.In other embodiments, spray equipment spray water in gas channel is dried the moisture of air-flow to be used for condensation.
As shown in Figure 2, spray equipment 12 comprises a current streamer passage 14, and one of which end 16 is connected with a spray head 18, and the other end 17 is connected with public water source 13.Wherein spray head 18 is cup-shaped, and one group of spray apertures 20 is and radially is formed on the spray head 18.Current streamer passage 14 communicates with the gas channel 10 of condensation 8 through spray apertures 20.The number of spray apertures 20 is generally at least two, to guarantee bigger spray scope.Current streamer passage 14 comprises one section part 22 that is roughly parallel to gravity direction, on the sidewall (15) of this part, an opening 24 is arranged, and current streamer passage 14 is divided into the first 26 and second portion 28 of separation.In other embodiments, first 26 can partly be connected with second portion 28, and its connection degree is to guarantee that water can not reflux along the coupling part.Ideally, connection is few more good more.The internal diameter of first 26 is slightly less than the internal diameter of second portion 28, so can guarantee can fall into second portion 28 as much as possible when current are gushed from first 26.One preset the highest permission water level 3 is arranged in the gas channel 10 of process cartridge 4 and condensation 8, and opening 24 is higher than the highest said permission water level 3, sees Fig. 1.In other embodiments, as long as guarantee that opening 24 is not washed water logging and does not have, at least a portion of opening 24 is higher than the highest permission water level 3 and gets final product.
Because an opening 24 arranged on current streamer passage 14, when hydraulic pressure bigger, the extraneous water velocity of injecting greater than spray head 18 go out water speed the time, water will overflow from opening 24.Drop down for the current that prevent to overflow on each parts of dryer 2, outlet 24 communicates with a spill cavity 30, and spill cavity 30 and then communicate with the gas channel 10 of condensation 8, so the water that overflows can flow in the gas channel 10.
Preceding text are described and the various specific embodiment shown in the drawings only is used to explain the present invention, are not of the present invention whole.In the category of basic fundamental thought of invention, the those of ordinary skill of correlative technology field to any type of change that the present invention carried out all within protection scope of the present invention.
Claims (6)
1. clothes washer-dryer; Comprise a process cartridge (4); One condensation (8), and a spray equipment (12), said condensation (8) comprise at least one gas channel (10) that communicates with process cartridge (4); Spray equipment (12) comprises a current streamer passage (14); Communicate with said gas channel (10), a spray head (18) is positioned at an end (16) of current streamer passage (14), and the other end (17) of current streamer passage (14) is connected with public water source (13); In the gas channel (10) of process cartridge (4) and condensation (8) the highest permission water level (3) is arranged; It is characterized in that: the sidewall (15) of said current streamer passage (14) has an opening (24), and at least a portion of opening (24) is higher than the highest said permission water level (3), and said current streamer passage (14) comprises one section part (22) that is roughly parallel to gravity direction; Said opening (24) is positioned on this part, and the opening (24) of said current streamer passage (14) first (26) and the second portion (28) that current streamer passage (14) are divided into be not connected basically.
2. clothes washer-dryer according to claim 1 is characterized in that: spray equipment (12) comprises an air duct (32) with atmosphere, and said air duct (32) communicates with said opening (24) so that said opening (24) all the time with atmosphere.
3. clothes washer-dryer according to claim 1 is characterized in that: a spill cavity (30) is connected between said opening (24) and the said gas channel (10).
4. clothes washer-dryer according to claim 1 is characterized in that: the internal diameter of said first (26) is slightly less than the internal diameter of second portion (28).
5. clothes washer-dryer according to claim 1 is characterized in that: said spray head (18) is a cup-shaped, comprises at least two spray apertures (20).
6. clothes washer-dryer according to claim 5 is characterized in that: said spray apertures (20) radially distributes.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101567907A CN101684605B (en) | 2008-09-26 | 2008-09-26 | Clothes washer-dryer |
| EP09170978A EP2169101A2 (en) | 2008-09-26 | 2009-09-22 | Washing and drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101567907A CN101684605B (en) | 2008-09-26 | 2008-09-26 | Clothes washer-dryer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101684605A CN101684605A (en) | 2010-03-31 |
| CN101684605B true CN101684605B (en) | 2012-11-28 |
Family
ID=41650186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101567907A Expired - Fee Related CN101684605B (en) | 2008-09-26 | 2008-09-26 | Clothes washer-dryer |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP2169101A2 (en) |
| CN (1) | CN101684605B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103547728B (en) * | 2011-03-29 | 2016-03-23 | Lg电子株式会社 | There is the device for clothing processing of heat exchanger cleaning device |
| CN103572569B (en) * | 2012-07-27 | 2017-02-15 | 博西华电器（江苏）有限公司 | Household appliance with water supply component |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1130696A (en) * | 1994-08-02 | 1996-09-11 | 博施-西门子家用器具有限公司 | Clothes drying washer |
| US7021088B2 (en) * | 2002-04-24 | 2006-04-04 | Lg Electronics Inc. | Combination drier and washer and aeration apparatus thereof |
| CN1782213A (en) * | 2004-11-30 | 2006-06-07 | 乐金电子(天津)电器有限公司 | Drum Washing machine with drying function |
-
2008
- 2008-09-26 CN CN2008101567907A patent/CN101684605B/en not_active Expired - Fee Related
-
2009
- 2009-09-22 EP EP09170978A patent/EP2169101A2/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1130696A (en) * | 1994-08-02 | 1996-09-11 | 博施-西门子家用器具有限公司 | Clothes drying washer |
| US7021088B2 (en) * | 2002-04-24 | 2006-04-04 | Lg Electronics Inc. | Combination drier and washer and aeration apparatus thereof |
| CN1782213A (en) * | 2004-11-30 | 2006-06-07 | 乐金电子(天津)电器有限公司 | Drum Washing machine with drying function |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2169101A2 (en) | 2010-03-31 |
| CN101684605A (en) | 2010-03-31 |
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| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20140926 |
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| EXPY | Termination of patent right or utility model |