CN103088607A - Laundry dryer - Google Patents

Laundry dryer Download PDF

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Publication number
CN103088607A
CN103088607A CN2011103541551A CN201110354155A CN103088607A CN 103088607 A CN103088607 A CN 103088607A CN 2011103541551 A CN2011103541551 A CN 2011103541551A CN 201110354155 A CN201110354155 A CN 201110354155A CN 103088607 A CN103088607 A CN 103088607A
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CN
China
Prior art keywords
heater
clothes washer
interior bucket
outer barrel
dryer
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.)
Pending
Application number
CN2011103541551A
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Chinese (zh)
Inventor
常莹
高杰
庞文峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BSH Electrical Appliances Jiangsu Co Ltd
Original Assignee
BSH Electrical Appliances Jiangsu Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BSH Electrical Appliances Jiangsu Co Ltd filed Critical BSH Electrical Appliances Jiangsu Co Ltd
Priority to CN2011103541551A priority Critical patent/CN103088607A/en
Publication of CN103088607A publication Critical patent/CN103088607A/en
Pending legal-status Critical Current

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Abstract

A laundry dryer (100) comprises a case body (10) forming the appearance of the laundry dryer (100), an outer barrel (11), an inner barrel (12), a heater (15) and an air channel (16). The outer barrel (11) is arranged in the case body (10) and supported in a shock absorption mode; the inner barrel (12) is used for accommodating laundry and rotatably arranged in the outer barrel (11); the heater (15) is connected with the outer barrel (11) for heating water for washing; and the air channel (16) is communicated with air in the outer barrel (11) and the inner barrel (12) to define an air flow circulation path (P). The heater (15) is arranged in the air flow circulation path (P). According to the laundry dryer, air is heated simultaneously through the heater for heating washing water in the laundry dryer (100), and a heater is prevented from being arranged in the air channel (16), so that the structure design of the air channel can be simplified, high-temperature-resistant and high-strength materials made into the air channel can be replaced by common plastic, and the production cost is further reduced.

Description

Clothes washer-dryer
Technical field
The invention belongs to household appliance technical field, be specifically related to a kind of clothes washer-dryer.
Background technology
Along with the development of science and technology and the raising of people's living standard, the tumbling-box washing machine of drying function is more and more popularized.Normally, in this clothes washer-dryer, two or more heaters can be set, to heat respectively the water that is used for washing and the air that is used for oven dry.
Join shown in Figure 4ly, be the side cross-sectional schematic of a clothes washer-dryer of prior art.This clothes washer-dryer 200 comprises casing 20; One outer barrel 21 is supported in casing 20; Interior bucket 22 rotatably is contained in outer barrel 21; Air channel 26 is communicated with outer barrel 21 and interior bucket 22 gases, and has defined airflow circulating path P 1; One heater 251 is arranged at the air that flows in the air channel with heating in air channel 20; Another heater 252 is arranged on the bottom in outer barrel 21, is used for the water of heated scrub.
This clothes washer-dryer 200 usually has washing and dries two kinds of different mode of operations.
During washing, heater 252 work, washings submergence heater 252 also is heated.
During oven dry, heater 252 cuts out, heater 251 work.Clammy air in interior bucket 22 flows because of the effect of air flow drive device 241, become cold dry air through after condenser system 23, become heated dry air after heater via 251 heating, then, heated dry air after heating is admitted to interior bucket 22 and contact with clothing to be dried and takes away the moisture of a part, so circulation, thereby drying clothes gradually.
Due to the existence of heater 251, air channel 26 needs to adopt high temperature resistant, high-intensity material to make, and so, obviously can improve design, production cost.
In view of this, be necessary existing clothes washer-dryer is improved to address the above problem.
Summary of the invention
The object of the present invention is to provide a kind of clothes washer-dryer, its air channel can adopt common plastics to make, thereby is conducive to reduce the design and production cost.
For achieving the above object, the invention provides a kind of clothes washer-dryer, it comprises:
Casing;
Outer barrel is supported in casing and can accommodates for the water that washs;
Interior bucket is arranged in outer barrel to be used for accommodating laundry;
Heater, the arrange water that with heating is used for washing related with described outer barrel;
The air channel is communicated with to define the airflow circulating path with described outer barrel and inner barr gas, thus make air-flow along this path circulation to flow out from interior bucket and to return to interior barrel;
Described heater is arranged in the airflow circulating path.
As a further improvement on the present invention, described heater is arranged between outer barrel and inner barr, and is positioned at the latter half of outer barrel.
As a further improvement on the present invention, described heater is positioned at the bottom of outer barrel.
As a further improvement on the present invention, clothes washer-dryer also comprises the first air flow drive device of setting related with the air channel, and the gas that is used for driving in interior bucket enters in the air channel.
As a further improvement on the present invention, clothes washer-dryer also comprises the condenser system that is communicated with described air channel gas, and described condenser system is at least part of is arranged in described airflow circulating path.
As a further improvement on the present invention, described air channel has entrance and exit, and described entrance is communicated with interior bucket gas, and described outlet is communicated with condenser system gas; Described the first air flow drive device is arranged in the air channel, and compares the more close entrance of outlet.
As a further improvement on the present invention, described the first air flow drive device is so arranged to drive air-flow and enters the air channel from interior bucket, and successively by condenser system and heater, and again enter in interior bucket.
As a further improvement on the present invention, clothes washer-dryer also comprises the second air flow drive device that is arranged in the airflow circulating path, and described the second air flow drive device and is compared the more close condenser system of heater between condenser system and heater.
As a further improvement on the present invention, described the first air flow drive device and/or the second air flow drive device are centrifugal fan.
As a further improvement on the present invention, in described air channel, heater is not set.
Goal of the invention of the present invention can also realize by following technological means, and a kind of clothes washer-dryer is provided, and comprising:
Casing;
Outer barrel is supported in casing and can accommodates for the water that washs;
Interior bucket is arranged in outer barrel to be used for accommodating laundry;
Heater is arranged on the latter half of outer barrel to be used for heated scrub water;
Air flow drive device is arranged in casing to be used at least driving the gas flow in interior bucket;
Controller is electrically connected with described heater and air flow drive device, and described controller is used for: when carrying out drying procedure, control described heater and air flow drive device work.
As a further improvement on the present invention, the gas that described air flow drive device is so arranged to drive in interior bucket circulates in casing, and described heater is positioned on the path of airflow circulating.
As a further improvement on the present invention, clothes washer-dryer also comprises air channel and the condenser system that is communicated with described interior bucket; Described air flow drive device is arranged in described air channel, to drive the interior gas of interior bucket successively through getting back to again after air channel, condenser system, heater in interior bucket.
As a further improvement on the present invention, clothes washer-dryer also comprises for the water valve of controlling the washings supply; Described controller also is used for: when carrying out washing procedure, control described heater and water valve work.
As a further improvement on the present invention, described heater is arranged between outer barrel and inner barr, and is positioned at the bottom of outer barrel.
The invention has the beneficial effects as follows: add hot-air by utilizing the heater that is used for heated scrub water in clothes washer-dryer to take into account, avoided arranging heater in the air channel, thereby can simplify the structural design in air channel, the composition material in air channel can replace high temperature resistant, high-intensity material with common plastics, and then has reduced production cost.
Description of drawings
Fig. 1 is that the side of clothes treatment device one specific embodiment of the present invention is cutd open and shown schematic diagram;
Fig. 2 is the back side cross-sectional schematic of clothes treatment device shown in Figure 1;
Fig. 3 is in the another specific embodiment of clothes treatment device of the present invention, and under two kinds of mode of operations, controller is controlled the module diagram of clothes treatment device difference in functionality component working;
Fig. 4 is the side cross-sectional schematic of the clothes treatment device of prior art.
The specific embodiment
Describe the present invention below with reference to each embodiment shown in the drawings.But these embodiments do not limit the present invention, and the conversion on the structure that those of ordinary skill in the art makes according to these embodiments, method or function all is included in protection scope of the present invention.
Ginseng Fig. 1 and Fig. 2 are a specific embodiment of clothes washer-dryer of the present invention.This clothes washer-dryer 100 comprises casing 10, is arranged on the interior outer barrel 11 of casing 10, is arranged at outer barrel 11 interior interior bucket 12, heater 15, reaches air channel 16.
Casing 10 has the outlet/inlet (not indicating) of a clothing, can put into laundry or take out from casing 10 by it.Door 101 is arranged on casing 10 by hinge, is used for opening or closing the outlet/inlet of clothing.
Outer barrel 11 is supported in casing 10 in a kind of mode of shock-absorbing usually, and in the present embodiment, outer barrel 11 is passed through elastic shock-absorbing device 181,182 suspension struts in the casing 10 of clothes washer-dryer 100.
Interior bucket 12 is rotatably mounted in outer barrel 11, to admit and to wash and/or dry pending clothing.But be provided with the through hole (not shown) that a plurality of supplied gas and/or water pass through on interior bucket 12; On the madial wall of interior bucket 12 and along the circumferential direction usually be furnished with some lifting ribs (not shown).
Clothes washer-dryer 100 has drive system, and it generally includes motor 171 and driving belt 172.Motor 171 is with the rotating shaft 173 that is automatically connected on interior bucket 12 by driving belt 172, thereby in driving, bucket 12 rotates.Interior bucket 12 is in the process of rotation, and the lifting rib that sets within it can be promoted to eminence with clothing, then freely falls the beating inner barrel wall, thereby reaches the purpose of cleaning clothing.
Air channel 16 is communicated with and has defined the airflow circulating path P with interior bucket 12 gases, thereby makes air-flow can flow out and return interior bucket 12 along this airflow circulating path P from interior bucket 12.
Air channel 16 is communicated with condenser system 13 gases, at least part of airflow circulating path P that is arranged in of this condenser system 13.Condenser system 13 can adopt the mode of common water-cooled, air setting or heat pump.In the air setting mode as example, usually be provided with radiator in condensation channel, be furnished with staggered gas channel in radiator, can be for outside air and staggered the passing through of humid air of being discharged by interior bucket.By this structure, with the condensate moisture in humid air, and become dry air.
Air channel 16 has entrance 161 and outlet 162.Wherein, entrance 161 is communicated with interior bucket 12 gases, and outlet 162 is communicated with condenser system 13 gases.Should be understood that: when said " gas connection " refers to mainly that clothes washer-dryer 100 is dried operation here in the airflow circulating path P gas circulate between the two.For example, during oven dry, the gas in interior bucket 12 enters in air channel 16 by entrance 161, so in claiming, bucket 12 is communicated with entrance 161 gases.
Clothes washer-dryer 100 also comprises the first air flow drive device 141 of setting related with air channel 16, and the gas that is used for driving in interior bucket 12 enters in the air channel.In the present embodiment, the first air flow drive device 141 is centrifugal fan, and it is arranged in air channel 16, and compares outlet 162 more close entrances 161, and the benefit of doing like this is that the gas in interior bucket 12 can be extracted out more easily, carries out airflow circulating.What those skilled in the art also can expect easily is, the first air flow drive device 141 is arranged on outer and neighboring entry 161 places, air channel 16.
When washing, heater 15 is used for heating the water for washing.Usually when laundry, water can submergence heater 15.In the present embodiment, heater 15 is arranged in the airflow circulating path P, and it can be between outer barrel 11 and interior bucket 12, and is positioned at the latter half of outer barrel 11, and preferably, in embodiment as shown in Figure 1, heater 15 is positioned at the bottom of outer barrel 11.Because heater is arranged in the airflow circulating path P, make air-flow can save like this heater in the air channel by heater 15 heating, in present embodiment, be not provided with heater in air channel 16.
When clothes washer-dryer 100 was dried operation, the air in interior bucket 12 entered in air channel 16 under the driving of the first air flow drive device 141, and dry in the interior condensation of condenser system 13.After condensation the air of relatively dry is through heater 15 heating, and again enters in interior bucket 12, and a part of moisture with taking away after wherein contact with clothing in clothing then reenters air channel 16, and so circulation is with the clothing in bucket 12 in oven dry progressively.
As preferred embodiment, clothes washer-dryer 100 also comprises the second air flow drive device 142 that is arranged in the airflow circulating path P, and it and compares the more close condenser system 13 of heater 15 between condenser system 13 and heater 15.Identical with the first air flow drive device 141, the second air flow drive device 142 also can adopt centrifugal fan, is beneficial to aspirate the gas in condensation channel.Certainly in other embodiments, can also to be arranged on condenser system 13 interior near its exit for the second air flow drive device 142.
Cooperation is with reference to Fig. 1 and Fig. 3, and in the another embodiment of clothes washer-dryer of the present invention, clothes washer-dryer 100 also comprises controller 18 and water valve 19.This clothes washer-dryer 100 can be worked under washing mode and two kinds of different mode of operations of oven dry pattern at least.
When clothes washer-dryer 100 was worked under washing mode, controller 18 was carried out washing procedure.Controller 18 is controlled the opening and closing of water valve 19, and control heater 15 work.Simultaneously, controller 18 is controlled motor 171 and is driven interior bucket 12 rotations, and the lifting rib in interior bucket is promoted to eminence with clothing, then freely falls the beating inner barrel wall, thereby reaches the purpose that cleans clothing.In present embodiment, heater 15 is positioned at outer barrel 11 bottoms, and preferably, heater and is in the bottom of outer barrel 11 between outer barrel 11 and interior bucket 12.The water of washing can flood heater 15, and is heated to suitable temperature.
When clothes washer-dryer 100 was worked under the oven dry pattern, controller 18 was carried out drying procedure.Controller 18 is controlled air flow drive device (in present embodiment, can only comprise the first air flow drive device 141, also can not only comprise that the first air flow drive device 141 also comprised the second air flow drive device 142) drive in gas in bucket 12 successively through after air channel 16, condenser system 13, heater 15 but also get back in interior bucket 12, with in the interior formation circulation of casing 10.In this process, controller 18 is gone back control heater 15 work with the air in heated air stream circulating path P.Air after heater via 15 heating and the contact with clothing in interior bucket 12 are also taken away a part of moisture, reach by air channel 16 condenser system 13 of being controlled work by controller 18 subsequently, again be heated and enter through heater 15 in interior bucket 12 through condensed relatively dry and cold air, so circulation is with drying clothes gradually.When carrying out drying procedure, controller 18 also control motor 171 drive in bucket 12 rotations, make in interior bucket 12 clothing constantly promote with the process that falls in, fully contact with heated dry air, thereby strengthen drying effect.
In clothes washer-dryer of the present invention, add hot-air by utilizing the heater that is used for heated scrub water in clothes washer-dryer to take into account, avoided arranging heater in the air channel, thereby can simplify the structural design in air channel, the composition material in air channel can replace high temperature resistant, high-intensity material with common plastics, and then has reduced production cost.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and in the situation that do not deviate from spirit of the present invention or essential characteristic, can realize the present invention with other concrete form.Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present invention is limited by claims rather than above-mentioned explanation, therefore is intended to include in the present invention dropping on the implication that is equal to important document of claim and all changes in scope.Any Reference numeral in claim should be considered as limit related claim.
In addition, be to be understood that, although this specification is described according to embodiment, but be not that each embodiment only comprises an independently technical scheme, this narrating mode of specification is only for clarity sake, those skilled in the art should make specification as a whole, and the technical scheme in each embodiment also can through appropriate combination, form other embodiments that it will be appreciated by those skilled in the art that.

Claims (15)

1. a clothes washer-dryer (100), it comprises:
Casing (10);
Outer barrel (11) is supported in casing (10) and can accommodates for the water that washs;
Interior bucket (12) is arranged in outer barrel (11) to be used for accommodating laundry;
Heater (15), the arrange water that with heating is used for washing related with described outer barrel (11);
The air channel is communicated with to define airflow circulating path (P) with described outer barrel (11) and interior bucket (12) gas, thereby makes air-flow circulate to flow out from interior bucket (12) along this path and return to interior bucket (12);
It is characterized in that:
Described heater (15) is arranged in airflow circulating path (P).
2. clothes washer-dryer according to claim 1 (100) is characterized in that: described heater (15) is arranged between outer barrel (11) and interior bucket (12), and is positioned at the latter half of outer barrel (11).
3. clothes washer-dryer according to claim 1 and 2 (100), it is characterized in that: described heater (15) is positioned at the bottom of outer barrel (11).
4. clothes washer-dryer according to claim 1 (100), it is characterized in that: clothes washer-dryer (100) also comprises first air flow drive device (141) of setting related with the air channel, be used for driving interior bucket (12) by gas enter in the air channel.
5. clothes washer-dryer according to claim 4 (100), it is characterized in that: clothes washer-dryer (100) also comprises the condenser system (13) that is communicated with described air channel gas, described condenser system (13) at least part of described airflow circulating path (P) that is arranged in.
6. clothes washer-dryer according to claim 5 (100), it is characterized in that: described air channel (16) have entrance (161) and outlet (162), described entrance (161) is communicated with interior bucket (12) gas, and described outlet (162) is communicated with condenser system (13) gas; Described the first air flow drive device (141) is arranged in the air channel, and compares the more close entrance of outlet (162) (161).
7. clothes washer-dryer according to claim 5 (100), it is characterized in that: described the first air flow drive device (141) is so arranged to drive air-flow and enters the air channel from interior bucket (12), and successively by condenser system (13) and heater (15), and again enter in interior bucket (12).
8. clothes washer-dryer according to claim 5 (100), it is characterized in that: clothes washer-dryer (100) also comprises the second air flow drive device (142) that is arranged in airflow circulating path (P), described the second air flow drive device (142) is positioned between condenser system (13) and heater (15), and compares the more close condenser system of heater (15) (13).
9. clothes washer-dryer according to claim 8 (100) is characterized in that: described the first air flow drive device (141) and/or the second air flow drive device (142) are centrifugal fan.
10. clothes washer-dryer according to claim 1 (100), it is characterized in that: described air channel does not arrange heater in (16).
11. a clothes washer-dryer (100) is characterized in that, comprising:
Casing (10);
Outer barrel (11) is supported in casing (10) and can accommodates for the water that washs;
Interior bucket (12) is arranged in outer barrel (11) to be used for accommodating laundry;
Heater (15) is arranged on the latter half of outer barrel (11) to be used for heated scrub water;
Air flow drive device is arranged in casing (10) to be used at least driving the gas flow in interior bucket (11);
Controller (18) is electrically connected with described heater (15) and air flow drive device, and described controller (18) is used for: when carrying out drying procedure, control described heater (15) and air flow drive device work.
12. clothes washer-dryer according to claim 11 (100), it is characterized in that: the gas that described air flow drive device is so arranged to drive in interior bucket (12) circulates in casing (10), and described heater (15) is positioned on the path (P) of airflow circulating.
13. clothes washer-dryer according to claim 11 (100) is characterized in that: clothes washer-dryer (100) also comprises air channel (26) and the condenser system (13) that is communicated with described interior bucket (12); Described air flow drive device is arranged in described air channel, to drive the interior gas of interior bucket (12) successively through getting back to again after air channel (16), condenser system (13), heater (15) in interior bucket (12).
14. clothes washer-dryer according to claim 11 (100) is characterized in that: clothes washer-dryer (100) also comprises for the water valve (19) of controlling the washings supply; Described controller (18) also is used for: when carrying out washing procedure, control the work of described heater (15) and water valve (19).
15. clothes washer-dryer according to claim 11 (100) is characterized in that: described heater (15) is arranged between outer barrel (11) and interior bucket (12), and is positioned at the bottom of outer barrel (11).
CN2011103541551A 2011-11-04 2011-11-04 Laundry dryer Pending CN103088607A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011103541551A CN103088607A (en) 2011-11-04 2011-11-04 Laundry dryer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011103541551A CN103088607A (en) 2011-11-04 2011-11-04 Laundry dryer

Publications (1)

Publication Number Publication Date
CN103088607A true CN103088607A (en) 2013-05-08

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Application Number Title Priority Date Filing Date
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104846586A (en) * 2015-05-28 2015-08-19 天津商业大学 Multifunctional trans-critical carbon dioxide heat pump type washing machine
CN106757967A (en) * 2016-11-30 2017-05-31 无锡小天鹅股份有限公司 Roller type clothes processing unit
CN106757966A (en) * 2016-11-30 2017-05-31 无锡小天鹅股份有限公司 Laundry drying system and the clothes washer-dryer with it
CN106757965A (en) * 2016-11-30 2017-05-31 无锡小天鹅股份有限公司 Drum type washing drying integral machine and the heater and drum assembly for it
CN111926541A (en) * 2019-04-28 2020-11-13 无锡小天鹅电器有限公司 Clothes treating device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1496423A (en) * 2002-01-11 2004-05-12 Lg������ʽ���� A washing machine and dryer having being improved duct structure
CN1609325A (en) * 2003-10-24 2005-04-27 Lg电子株式会社 Condensing unit for wasing dryer
KR20060077271A (en) * 2004-12-30 2006-07-05 엘지전자 주식회사 Drum type washing machine with drying function
JP2007289559A (en) * 2006-04-27 2007-11-08 Matsushita Electric Ind Co Ltd Washing and drying machine
CN101082161A (en) * 2006-05-31 2007-12-05 博西华电器(江苏)有限公司 Barrel washing machine provided with drying procedure and control method thereof
DE102009002390A1 (en) * 2009-04-15 2010-10-21 BSH Bosch und Siemens Hausgeräte GmbH Washer dryer with a filter device and method for operating the washer dryer

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1496423A (en) * 2002-01-11 2004-05-12 Lg������ʽ���� A washing machine and dryer having being improved duct structure
CN1609325A (en) * 2003-10-24 2005-04-27 Lg电子株式会社 Condensing unit for wasing dryer
KR20060077271A (en) * 2004-12-30 2006-07-05 엘지전자 주식회사 Drum type washing machine with drying function
JP2007289559A (en) * 2006-04-27 2007-11-08 Matsushita Electric Ind Co Ltd Washing and drying machine
CN101082161A (en) * 2006-05-31 2007-12-05 博西华电器(江苏)有限公司 Barrel washing machine provided with drying procedure and control method thereof
DE102009002390A1 (en) * 2009-04-15 2010-10-21 BSH Bosch und Siemens Hausgeräte GmbH Washer dryer with a filter device and method for operating the washer dryer

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104846586A (en) * 2015-05-28 2015-08-19 天津商业大学 Multifunctional trans-critical carbon dioxide heat pump type washing machine
CN106757967A (en) * 2016-11-30 2017-05-31 无锡小天鹅股份有限公司 Roller type clothes processing unit
CN106757966A (en) * 2016-11-30 2017-05-31 无锡小天鹅股份有限公司 Laundry drying system and the clothes washer-dryer with it
CN106757965A (en) * 2016-11-30 2017-05-31 无锡小天鹅股份有限公司 Drum type washing drying integral machine and the heater and drum assembly for it
CN106757965B (en) * 2016-11-30 2023-01-24 无锡小天鹅电器有限公司 Drum-type washing and drying integrated machine and heating device and drum assembly used for same
CN111926541A (en) * 2019-04-28 2020-11-13 无锡小天鹅电器有限公司 Clothes treating device
CN111926541B (en) * 2019-04-28 2022-04-26 无锡小天鹅电器有限公司 Clothes treating device

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Application publication date: 20130508