CN104703529B - Household appliance having water supply assembly - Google Patents

Household appliance having water supply assembly Download PDF

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Publication number
CN104703529B
CN104703529B CN201380040001.2A CN201380040001A CN104703529B CN 104703529 B CN104703529 B CN 104703529B CN 201380040001 A CN201380040001 A CN 201380040001A CN 104703529 B CN104703529 B CN 104703529B
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China
Prior art keywords
water
outlet pipe
stream channel
home appliances
filling port
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CN201380040001.2A
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Chinese (zh)
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CN104703529A (en
Inventor
陈艳红
李茂银
朱杨磊
J·齐格勒
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BSH Electrical Appliances Jiangsu Co Ltd
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BSH Electrical Appliances Jiangsu Co Ltd
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Priority to CN201380040001.2A priority Critical patent/CN104703529B/en
Publication of CN104703529A publication Critical patent/CN104703529A/en
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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F58/00Domestic laundry dryers
    • D06F58/20General details of domestic laundry dryers 
    • D06F58/24Condensing arrangements
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F25/00Washing 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 

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Nozzles (AREA)

Abstract

Disclosed is a household appliance 1 having a water supply assembly 13, comprising a water cavity 9, wherein the water cavity 9 has a first water injection nozzle 19 and a second water injection nozzle 20, and the water supply assembly 13 is connected to the first water injection nozzle 19 and the second water injection nozzle 20 of the water cavity 9 to supply water into the water cavity 9. The water supply assembly 13 comprises: a water inlet pipe 16 capable of bringing in water of different flow rates, a first water outlet pipe 17 and a second water outlet pipe 18 respectively connected to the first water injection nozzle 19 and the second water injection nozzle 20, and a water flow allocation device 15 connected among the water inlet pipe 16, the first water outlet pipe 17, and the second water outlet pipe 18 to bring the water from the water inlet pipe 16 into the first water outlet pipe 17 or the second water outlet pipe 18 according to the different flow rates of the water.

Description

Home appliances with water supply component
Technical field
The present invention relates to a kind of home appliances, more particularly to the home appliances with water chamber, it has to water cavity The water supply component supplied water in body.
Background technology
Home appliances, especially with the home appliances of water, generally has with water chamber and to the confession with water filling in water chamber Water assembly.The water supply component of some home appliances has two or more feed pipe, to provide with different purposes Water.In addition, this component has to be used to be added to detergent (such as cleaning agent and softening agent) with setting in the water in water chamber Apply.
By taking condensing type clothes dryer or clothes washer-dryer as an example, clothing treatment roller is typically provided with its casing;Condensation channel Connected with clothing treatment roller, to condense the water entrained by the clothing during clothing processes roller by the dry air for circulating Point.First inlet channel and the second inlet channel can be communicated to condensation channel, be used to cool down to condensation channel offer with respectively dry The cleaning water of bits suede accompanying on the cooling water of dry air and the inwall for being used to rinse out condensation channel.Solved in tradition In scheme, the first water inlet pipe and the second water inlet pipe are respectively connecting to corresponding water intaking valve.Meanwhile, in order to prevent processing rolling when clothing When water level is more than the first inlet channel and/or the second inlet channel in cylinder, made due to the unexpected negative pressure produced in water system Water suck-back in dryer or clothes washer-dryer enters so as to be polluted to water system in public water system, typically will be The switching device connected with ambient air is respectively provided with each in first inlet channel and the second inlet channel.It is so designed that Inlet channel and its switching device it is complex, and need to take many installing spaces in washing machine.
The content of the invention
Water supply component it is an object of the invention to simplify home appliances.
In order to meet the purpose of the invention and other purposes, the invention provides one kind as limited in independent claims Fixed solution.The preferred embodiment of the present invention is limited in the dependent claims, wherein, institute in different claims The implementation method of restriction can in the case where any technical reason of this combination is not run counter to combination with one another.It is preferred to implement Mode is also limited in subsequent specification and drawings.
Therefore, present invention employs following technical scheme:A kind of home appliances, it includes using water chamber;It is described to use water cavity Body has the first water filling port and the second water filling port, and water supply component is connected to the first water filling port and the second water filling port for using water chamber, Supplied water with to in water chamber.The water supply component includes:The water inlet pipe with water different in flow rate can respectively be introduced;Respectively The first outlet pipe and the second outlet pipe being connected with first water filling port and second water filling port;And be connected into water Pipe, between the first outlet pipe and the second outlet pipe so as to the water from water inlet pipe is introduced into the according to the difference of the flow velocity of the water The water flow distribution device of one outlet pipe or the second outlet pipe.
Further, water inlet pipe is provided with water valve device, so as to be introduced with the first flow velocity or second in water inlet pipe The water of speed.First flow velocity is more than big two flow velocity.By the guiding function of water flow distribution device, the water of the first flow velocity is from the first outlet pipe Flow out, and the water of second flow speed flows out from the second outlet pipe.
Preferably, the water flow distribution device include the first water stream channel for being connected with the first outlet pipe and with the second water outlet Second water stream channel of pipe connection, wherein, water inlet end and the water inlet pipe end of the second water stream channel are directly connected to, and the first current There is gap between the projection in the horizontal plane of the water inlet end and water inlet pipe end of passage.
Preferably, the axis of the water inlet pipe end substantially weighs with the axis of the water inlet end of first water stream channel Close.
Preferably, the water flow distribution device is provided with the breather pipe with atmosphere, and the breather pipe is respectively with One water stream channel and the second water stream channel are interconnected.
Preferably, first water stream channel by the air gap be separated into top relative to each other in vertical direction and under Portion.
Preferably, interior caliber of the interior caliber on the top less than the bottom.
Preferably, vertical air gap is provided with for stopping current air inlet gap simultaneously towards the orientation of the water inlet pipe By the catch of the water stream channel of current deflecting second.
Preferably, the home appliances includes cloth drying roller, wherein, the water chamber is and cloth drying roller The condensation channel of connection, first water filling port provides cleaning water to condensation channel, and second water filling port is logical to condensation Road provides cooling water.
Compared with prior art, be separately dispensed into for the water from water inlet pipe using water flow distribution device by the home appliances Two outlet pipes, such that it is able to only with a water inlet pipe, thus need not also be set on every water pipe as prior art Current switching device.Water flow distribution device can be that offer is logical with atmosphere simultaneously for the first outlet pipe and the second outlet pipe Road.As can be seen here, structure of the present invention is simpler, compact, takes up room less, is easily installed, while also cost-effective.
The present invention is applied to various home appliances, is particularly suited for dryer or clothes washer-dryer.Hereafter will be being applied to Refer to the attached drawing is described in detail clothes washer-dryer to specific embodiment of the invention as the presently preferred embodiments and as an example.
Brief description of the drawings
Fig. 1 is the schematic diagram of clothes washer-dryer;
Fig. 2 is the first outlet pipe of water flow distribution device and the schematic diagram of the second outlet pipe;
Fig. 3 A are first outlet pipe and the profile of the second outlet pipe of water flow distribution device in Fig. 2, wherein, band in Fig. 3 A The dotted line of arrow is the path that current flow through from the first water stream channel;
Fig. 3 B are first outlet pipe and the profile of the second outlet pipe of water flow distribution device in Fig. 2, wherein, band in Fig. 3 B The dotted line of arrow is the path that current flow through from the second water stream channel.
Specific embodiment
As shown in figure 1, clothes washer-dryer 1 has the clothing treatment drum assembly 3 in casing 2, the clothing treatment Drum assembly 3 includes being driven by motor 4 and rotatable inner roller 5 and the steel ladle 6 being placed on outside inner roller 5.Steel ladle 6 with it is dry The two ends connection of dry air duct 7, so that dry air 8 can be followed in clothing processes drum assembly 3 and dry air passage 7 Circulation is moved.Dry air passage 7 includes condensation channel 9 and heating passage 10;Simultaneously air-blast device is provided with dry air passage 7 11, to promote dry air 8 to be circulated in clothing processes drum assembly 3 and dry air passage 7.In this embodiment, Condensation channel 9 is limited uses water chamber 9, because water can be introduced into condensation channel 9, this hereinafter will be described.
Clothes washer-dryer 1 also has control device 12, and the control device 12 controls each in machine according to program setting The operation of equipment.The control of controlled device 12, in drying program, 10 pairs, passage of heating flows through dry air therein 8 and enters Row heating;High temperature dry air 8 after heating enters clothing in the presence of air-blast device 11 and processes drum assembly 3, and heats Wet clothes in inner roller 5, so that the moisture evaporation in clothing;Dry air 8 carries the moisture of evaporation and enters cold Solidifying passage 9.In condensation channel 9, the moisture in dry air 8 is condensed and becomes liquid again, so as to 8 points of dry air From;Dry air 8 then becomes low temperature and dries again, and heating passage 10 is reentered under the driving of air-blast device 11, And start the circulation of a new round.The circulation is repeated, until finally being dried the clothing in inner roller 5.
In order to being condensed with the dry air 8 in water chamber 9 or condensation channel 9, while rinsing out condensation channel 9 Bits suede accompanying on inwall or suede are wadded a quilt with cotton, and condensation channel 9 is connected with the water supply component 13 supplied water to condensation channel 9.Water supply component 13 include the water valve device 14 being connected with water source and the water flow distribution device 15 positioned at the downstream of water valve device 14;Water valve device 14 Connected by water inlet pipe 16 with water flow distribution device 15.First outlet pipe of downstream connection 17 and second of water flow distribution device 15 goes out Water pipe 18, wherein, the first outlet pipe 17 is connected with the first water filling port 19 on condensation channel 9, and cleaning is provided with to condensation channel 9 It is connected with the second water filling port 20 on condensation channel 9 with water, and the second outlet pipe 18, cooling water is provided with to condensation channel 9. In vertical direction, position of the position of the first water filling port 19 higher than the second water filling port 20.Preferably, the first water filling port 19 is approached The top of condensation channel 9, so that cleaning water washes away downwards whole condensation channel 9.Second water filling port 20 is close to condensation channel 9 Middle and lower part, and near the inlet end of dry air 8, so that cooling water is sufficiently cool dry air 8.
Generally, within the most of the time of drying program, it is offered to cooling water.For using water wisely, typically full Foot is dried on the premise of requiring should make the flow velocity of cooling water small as much as possible.And in order to fully rinse out condensation channel 9 Accompanying bits suede on inwall, it is necessary to the water of big flow velocity, to reach desired developing result.Cleaning water is general in drying program Latter stage provides, and the duration is shorter.According to this principle, the control water valve device 14 of control device 12, so as in drying stage Latter stage to water inlet pipe 16 provide the first flow velocity V1 cleaning water, and during drying stage to water inlet pipe 16 provide second The cooling water of flow velocity V2.Certainly, water valve device 14 also can be in the other times of drying program section or even in washing procedure During provide cleaning water from the first flow velocity V1 to water inlet pipe 16 rinse condensation channel 9.First flow velocity V1 is more than second Fast V2.
As shown in Fig. 2 to Fig. 3 B, the first water stream channel 21 for being connected with the first outlet pipe 17 and connect with the second outlet pipe 18 The second logical water stream channel 22 is formed in water flow distribution device 15.The water inlet end 23 of the second water stream channel 22 and water inlet pipe 16 End 24 is directly connected to;Have between the projection in the horizontal plane of the water inlet end 25 and water inlet pipe end 24 of the first water stream channel 21 Gap 26.Design as follows in the gap 26:No matter whether deposited between the water inlet end 25 of the first water stream channel 21 and water inlet pipe end 24 All there is gap 26 between difference in height to a certain degree, both projections in the horizontal plane, and the tool flowed out from water inlet pipe 16 The cleaning water for having the first flow velocity V1 may extend across the gap 26 and enter the first water stream channel 21;From having for the outflow of water inlet pipe 16 The cooling water of second flow speed V2 is due to its low flow velocity, it is impossible to across gap 26, so that the first water stream channel 21 can not be entered, and It is that can only fall into be opened in the second water stream channel 22 of the lower section of gap 26.Cleaning water with the first larger flow velocity V1 from Water inlet pipe 16 enters the first water stream channel 21, and then enters condensation channel 9 by the first water filling port 19, to rinse out condensation channel Bits suede accompanying in 9.Cooling water with less second flow speed V2 enters second in drying process from water inlet pipe 16 Water stream channel 22, and then condensation channel 9 is entered by the second water filling port 20, to condense entrained moisture in dry air 8.It is excellent Selection of land, the axis 24a and the axis 25a of the water inlet end 25 of the first water stream channel 21 of pipe end 24 of intaking are substantially overlapped. In other embodiment, during the axis 24a of pipe end 24 of intaking also can be slightly higher than the water inlet end 25 of the first water stream channel 21 Axis 25a, to ensure the water of the first flow velocity V1 under gravity across can still fall into the first water stream channel 21 behind gap 26 In water inlet end 25.
In order to prevent when the water level in steel ladle 6 is more than the first water stream channel 21 and/or the second water stream channel 22, due to Produced unexpected negative pressure in water system and the water suck-back in clothes washer-dryer 1 is entered in public water system and to supplying water System is polluted, and water flow distribution device 15 is provided with the breather pipe 27 with atmosphere, and the breather pipe 27 is respectively with first Water stream channel 21 is correspondingly connected with the second water stream channel 22, so as to equilibrium air pressure and prevent suck-back.
Used as a preferred scheme, the first water stream channel 21 is separated into relative to each other in vertical direction by the air gap 28 Top 21a and bottom 21b.Interior caliber of the interior caliber of top 21a less than bottom 21b, so that the water energy flowed out from top 21a Fully fall into bottom 21b.Meanwhile, in order to make full use of cooling water and prevent cooling water from entering the first water stream channel 21 The air gap 28, the air gap 28 is provided with for stopping current air inlet gap 28 and by current towards the orientation of water inlet pipe 16 It is oriented to the catch 29 of the second water stream channel 22.
Above-mentioned implementation method is only the preferred embodiment of the present invention.The present invention can also have numerous other embodiments. To those skilled in the art, made any equivalent should fall into claim of the invention under the teachings of the present invention In the range of.

Claims (8)

1. a kind of home appliances (1) with water supply component (13), including with water chamber (9), wherein, the use water chamber (9) It is connected to and uses the first of water chamber (9) with the first water filling port (19) and the second water filling port (20), and the water supply component (13) Water filling port (19) and the second water filling port (20) supply water with to in water chamber (9), it is characterised in that water supply component (13) bag Include:The water inlet pipe (16) with water different in flow rate can be introduced;With the first water filling port (19) and the second water filling port (20) respectively First outlet pipe (17) and the second outlet pipe (18) of correspondence connection;And it is connected to water inlet pipe (16), the first outlet pipe (17) And second between outlet pipe (18) so as to by the water from water inlet pipe (16), according to the difference of the flow velocity of the water, introducing first goes out The water flow distribution device (15) of water pipe (17) or the second outlet pipe (18).
2. home appliances (1) as claimed in claim 1, it is characterised in that:The water flow distribution device (15) is including with first First water stream channel (21) of outlet pipe (17) connection and the second water stream channel (22) connected with the second outlet pipe (18), its In, the water inlet end (23) of the second water stream channel (22) and water inlet pipe end (24) be directly connected to, and the first water stream channel (21) are entered There are gap (26) between the projection in the horizontal plane of water end (W.E.) (25) and water inlet pipe end (24).
3. home appliances (1) as claimed in claim 2, it is characterised in that:The axis (24a) of water inlet pipe end (24) Axis (25a) with the water inlet end (25) of first water stream channel (21) substantially overlaps.
4. home appliances (1) as claimed in claim 2, it is characterised in that:The water flow distribution device (15) be provided with greatly The breather pipe (27) of gas connection, the breather pipe (27) is corresponding to the first water stream channel (21) and the second water stream channel (22) respectively Ground connection.
5. home appliances (1) as claimed in claim 4, it is characterised in that:First water stream channel (21) is by the air gap (28) it is separated into top (21a) and bottom (21b) relative to each other in vertical direction.
6. home appliances (1) as claimed in claim 5, it is characterised in that:The interior caliber of the top (21a) is less than under described The interior caliber in portion (21b).
7. home appliances (1) as claimed in claim 5, it is characterised in that:The air gap (28) is towards the water inlet pipe (16) orientation is provided with for stopping current air inlet gap (28) and by the catch of the water stream channel of current deflecting second (22) (29)。
8. the home appliances (1) as described in any in claim 1-7, it is characterised in that:The home appliances (1) also includes clothing Thing drying drum (3,5,6), wherein, the use water chamber (9) is the condensation channel being connected with cloth drying roller (3,5,6) (9), first water filling port (19) provides cleaning water to condensation channel (9), and second water filling port (20) is to condensation channel (9) cooling water is provided.
CN201380040001.2A 2012-07-27 2013-07-15 Household appliance having water supply assembly Active CN104703529B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201380040001.2A CN104703529B (en) 2012-07-27 2013-07-15 Household appliance having water supply assembly

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201210271503.3A CN103572569B (en) 2012-07-27 2012-07-27 Household appliance with water supply component
CN2012102715033 2012-07-27
CN201380040001.2A CN104703529B (en) 2012-07-27 2013-07-15 Household appliance having water supply assembly
PCT/EP2013/064921 WO2014016158A1 (en) 2012-07-27 2013-07-15 Household appliance having a water supply assembly

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CN104703529A CN104703529A (en) 2015-06-10
CN104703529B true CN104703529B (en) 2017-05-24

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CN201210271503.3A Expired - Fee Related CN103572569B (en) 2012-07-27 2012-07-27 Household appliance with water supply component
CN201380040001.2A Active CN104703529B (en) 2012-07-27 2013-07-15 Household appliance having water supply assembly

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CN201210271503.3A Expired - Fee Related CN103572569B (en) 2012-07-27 2012-07-27 Household appliance with water supply component

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EP (1) EP2877075B1 (en)
CN (2) CN103572569B (en)
RU (1) RU2600562C2 (en)
WO (1) WO2014016158A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6145713B2 (en) * 2014-04-17 2017-06-14 パナソニックIpマネジメント株式会社 Washing and drying machine
CN109518440B (en) * 2017-09-19 2022-04-19 青岛海尔洗涤电器有限公司 Water-cooled condenser and washing and drying integrated machine
CN112538731A (en) * 2019-09-23 2021-03-23 青岛海尔滚筒洗衣机有限公司 Water inlet structure of clothes treatment equipment and clothes treatment equipment
CN113818181A (en) * 2020-06-16 2021-12-21 无锡小天鹅电器有限公司 Clothes treating apparatus
CN113846473A (en) * 2020-06-28 2021-12-28 苏州三星电子有限公司 Condensing nozzle and washing machine

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GB2172977A (en) * 1985-03-25 1986-10-01 Hotpoint Ltd Washing machine with tumble dryer
EP0340403A2 (en) * 1988-05-04 1989-11-08 A. MERLONI S.p.A. Cleaning device for an air circulating conduit, particularly for drying assemblies of washing and drying machines
GB2228308A (en) * 1989-02-17 1990-08-22 Servis Group Limited Drying machine with water spray condenser
CN1609325A (en) * 2003-10-24 2005-04-27 Lg电子株式会社 Condensing unit for wasing dryer
WO2005090670A2 (en) * 2004-03-17 2005-09-29 Arcelik Anonim Sirketi A washer / dryer
CN101988260A (en) * 2009-07-30 2011-03-23 博西华电器(江苏)有限公司 Clothing drying equipment having drying program and control method thereof

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ES2369801T3 (en) * 2008-01-14 2011-12-07 Electrolux Home Products Corporation N.V. HYDRAULIC SYSTEM FOR A DETERGENT DISPENSER OF A COLADA WASHER.
CN101684605B (en) * 2008-09-26 2012-11-28 博西华电器(江苏)有限公司 Clothes washer-dryer

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2172977A (en) * 1985-03-25 1986-10-01 Hotpoint Ltd Washing machine with tumble dryer
EP0340403A2 (en) * 1988-05-04 1989-11-08 A. MERLONI S.p.A. Cleaning device for an air circulating conduit, particularly for drying assemblies of washing and drying machines
GB2228308A (en) * 1989-02-17 1990-08-22 Servis Group Limited Drying machine with water spray condenser
CN1609325A (en) * 2003-10-24 2005-04-27 Lg电子株式会社 Condensing unit for wasing dryer
WO2005090670A2 (en) * 2004-03-17 2005-09-29 Arcelik Anonim Sirketi A washer / dryer
CN101988260A (en) * 2009-07-30 2011-03-23 博西华电器(江苏)有限公司 Clothing drying equipment having drying program and control method thereof

Also Published As

Publication number Publication date
EP2877075B1 (en) 2016-10-12
CN103572569B (en) 2017-02-15
EP2877075A1 (en) 2015-06-03
WO2014016158A1 (en) 2014-01-30
CN103572569A (en) 2014-02-12
CN104703529A (en) 2015-06-10
RU2600562C2 (en) 2016-10-20
RU2015102612A (en) 2016-09-20

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