CN105483970B - Washing and drying machine - Google Patents

Washing and drying machine Download PDF

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Publication number
CN105483970B
CN105483970B CN201610008917.5A CN201610008917A CN105483970B CN 105483970 B CN105483970 B CN 105483970B CN 201610008917 A CN201610008917 A CN 201610008917A CN 105483970 B CN105483970 B CN 105483970B
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CN
China
Prior art keywords
water
water inlet
dry
washing
heat exchanger
Prior art date
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Active
Application number
CN201610008917.5A
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Chinese (zh)
Other versions
CN105483970A (en
Inventor
衣震旭
覃鸿楷
陈波
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.)
Gree Electric Appliances Inc of Zhuhai
Original Assignee
Gree Electric Appliances Inc of Zhuhai
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Application filed by Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Priority to CN201610008917.5A priority Critical patent/CN105483970B/en
Publication of CN105483970A publication Critical patent/CN105483970A/en
Application granted granted Critical
Publication of CN105483970B publication Critical patent/CN105483970B/en
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Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F29/00Combinations of a washing machine with other separate apparatus in a common frame or the like, e.g. with rinsing apparatus
    • D06F29/005Combinations of a washing machine with other separate apparatus in a common frame or the like, e.g. with rinsing apparatus the other separate apparatus being a drying appliance
    • 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 
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/02Devices for adding soap or other washing agents
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08Liquid supply or discharge arrangements
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08Liquid supply or discharge arrangements
    • D06F39/088Liquid supply arrangements
    • 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
    • D06F58/00Domestic laundry dryers
    • D06F58/20General details of domestic laundry dryers 
    • D06F58/26Heating arrangements, e.g. gas heating equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)

Abstract

The invention provides a washing and drying machine, which comprises a washing barrel component and a heat pump component, wherein the washing barrel component comprises a water inlet heat exchanger, a detergent box and a washing barrel, the water inlet end of the water inlet heat exchanger is connected with a water inlet pipeline, the water outlet end of the water inlet heat exchanger is connected with the water inlet end of the detergent box, and the water outlet end of the detergent box is connected with the washing barrel; the heat pump assembly comprises a heating condenser arranged inside the water inlet heat exchanger. According to the invention, the water inlet heat exchanger is arranged, and the heating condenser of the heat pump assembly is used for heating cold water in the water inlet heat exchanger, so that compared with an electric heating mode in the prior art, the energy consumption can be effectively reduced; and the water inlet heat exchanger is arranged at the upstream of the detergent box, which is beneficial to the dissolution of the detergent and improves the enzyme activity in the detergent, thereby having better washing effect.

Description

Clothes washer-dryer
Technical field
The present invention relates to wash mill fields, in particular to a kind of clothes washer-dryer.
Background technology
As living standard improves need of the family to garment drying apparatus now due to weather limitation, air pollution etc. Ask gradual embodiment.
Volume difference is larger when due to the wet water of clothing and dry two states, and existing clothes washer-dryer laundry clothes drying process is total With a roller, so maximum drying quality is much smaller than maximum laundry quality.Ordinary circumstance maximum drying quality is about that maximum is washed 50 the percent of clothing quality, causes a laundry wash that may need to dry at twice, time-consuming and laborious.And existing laundry is done Clothing machine generally biases toward washing function, and irradiation modules are only miscellaneous function, and since often structure is narrow for package size limitation, makes , air inlet/outlet area small, heat transfer space small the problems such as small at duct space, cause drying time long efficiency low.Respectively using laundry Machine and dryer cause to take up a large area again and the higher problem of cost.
In addition, in the prior art, roller washing machine is to ensure washing-off properties, generally uses warm water or hot-water soak, washing Mode generally uses electrically heated mode, power consumption larger in washing process to warm water or hot water.
Invention content
The present invention is intended to provide a kind of clothes washer-dryer reducing energy consumption.
The present invention provides a kind of clothes washer-dryer, including washing barrels component and heat pump components, washing barrels component include into Water- to-water heat exchanger, detergent box and washing tube, the water inlet end into water- to-water heat exchanger are connect with water inlet line, into the water outlet of water- to-water heat exchanger It is connect with the water inlet end of detergent box, the water outlet of detergent box is connect with washing tube;Heat pump components include that setting is changed in water inlet Condenser is heated inside hot device.
Further, clothes washer-dryer further includes dry tub assembly, heat pump components include heating branch parallel with one another and Dry branch, wherein dry branch coordinates with dry tub assembly, and heating condenser is connected in heating branch.
Further, dry tub assembly includes circulation air path and the circulating fan that is arranged inside circulation air path, dry branch Road includes the drying condenser being arranged inside circulation air path and dry evaporator;Dry tub assembly further includes to dry evaporator The flushing pipe of flushing.
Further, clothes washer-dryer further includes water inlet control valve, and the water inlet of water inlet control valve is used for and outer water tube Connection, the first water outlet of water inlet control valve are connect with water inlet line, and the second water outlet and the flushing pipe of water inlet control valve connect It connects.
Further, washing barrels component further includes the draining pump being arranged in washing tube lower part, the discharge ends setting of draining pump There are drainage pipeline, the discharge outlet of dry tub assembly to be connected to drainage pipeline by pipeline.
Further, heat pump components include compressor, the exhaust outlet of compressor by control valve respectively with heating branch and Dry branch connection.
Further, washing barrels component further includes electric heater.
Further, clothes washer-dryer further includes shell, and washing barrels component is arranged in the lower part of shell, heat pump components setting At the middle part of shell, dry tub assembly is arranged on the top of shell.
Further, heating branch further includes heating evaporation device;Clothes washer-dryer further includes coordinating with heating evaporation device Wind turbine is provided with air port corresponding with wind turbine on shell.
Further, the maximum drying quality of dry tub assembly and the maximum washing quality of washing barrels component are equal.
Clothes washer-dryer according to the present invention, by being arranged into water- to-water heat exchanger, and the heating condenser for passing through heat pump components To into the cool water heating inside water- to-water heat exchanger, compared with prior art in electrically heated mode, can effectively reduce energy consumption;And into The dissolving for being conducive to detergent in the upstream of detergent box is arranged in water- to-water heat exchanger, and improves enzymatic activity in detergent, to do washing Effect is more preferable.
Description of the drawings
The attached drawing constituted part of this application is used to provide further understanding of the present invention, schematic reality of the invention Example and its explanation are applied for explaining the present invention, is not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the main structure diagram of clothes washer-dryer according to the present invention;
Fig. 2 is the side structure schematic view of clothes washer-dryer according to the present invention;
Fig. 3 is the internal structure schematic diagram of clothes washer-dryer according to the present invention.
Reference sign:
10, washing barrels component;11, into water- to-water heat exchanger;12, detergent box;13, washing tube;14, water inlet line;15, it drains Pump;16, drainage pipeline;17, pipeline;18, electric heater;20, heat pump components;21, compressor;22, control valve;23, it heats cold Condenser;24, capillary is heated;25, heating evaporation device;26, wind turbine;27, dry condenser;28, dry capillary;29, dry Evaporator;30, dry tub assembly;31, circulation air path;32, circulating fan;33, flushing pipe;40, shell;50, into water management Valve.
Specific implementation mode
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figure 1 to Figure 3, clothes washer-dryer according to the present invention, including washing barrels component 10 and heat pump components 20, are washed It includes into water- to-water heat exchanger 11, detergent box 12 and washing tube 13, into the water inlet end and water inlet pipe of water- to-water heat exchanger 11 to wash tub assembly 10 Road 14 connect, connect into the water outlet of water- to-water heat exchanger 11 with the water inlet end of detergent box 12, the water outlet of detergent box 12 with wash Wash the connection of bucket 13;Heat pump components 20 include setting into heating condenser 23 inside water- to-water heat exchanger 11.The present invention by be arranged into Water- to-water heat exchanger 11, and by the heating condenser 23 of heat pump components 20 into the cool water heating inside water- to-water heat exchanger 11, comparing existing There is electrically heated mode in technology, can effectively reduce energy consumption;And be arranged into water- to-water heat exchanger 11 in the upstream of detergent box 12, Be conducive to the dissolving of detergent, and improve enzymatic activity in detergent, to which laundry effect is more preferable.
Preferably, in conjunction with shown in Fig. 1 and Fig. 2, clothes washer-dryer further includes dry tub assembly 30.Due to washing barrels component 10 The vibrations generated when operating are larger, in order to ensure that washing barrels component 10 is placed in complete machine lower layer space by overall stability, in complete machine Portion is then dry tub assembly 30, and heat pump components 20 are placed between the two.I.e. clothes washer-dryer further includes shell 40, washing barrels component 10 are arranged in the lower part of shell 40, and heat pump components 20 are arranged at the middle part of shell 40, and dry tub assembly 30 is arranged in shell 40 Top.
Usually, washing barrels component 10 and dry tub assembly 30 use roller frame, two roller independent controls, Ke Yitong Shi Yunhang can also individually be run, being capable of effectively save space by the way of arranging up and down.It is highly preferred that washing tube The maximum washing quality of component 10 is equal with the maximum dry mass of dry tub assembly 30, solves in the prior art, once washing The problem dried twice is needed, to improve drying efficiency, save trouble and labor.
As shown in figure 3, dry tub assembly 30 includes circulation air path 31 and the circulating fan being arranged inside circulation air path 31 32, heat pump components 20 include heating branch parallel with one another and dry branch, and dry branch includes being arranged in circulation air path 31 The drying condenser 27 in portion and dry evaporator 29;Heating condenser 23 is connected in heating branch.I.e. compared with prior art, originally The heat pump components 20 of invention include two sets of relatively independent heat exchange cycle branches (heating branch and dry branch), and the two can be same When work, can also independently work.
Further, as shown in figure 3, heat pump components 20 include compressor 21, the exhaust outlet of compressor 21 passes through control valve 22 connect with heating branch and dry branch respectively.Preferably, control valve 22 can be selected as two to one-way valve.
Specifically, the upstream ends of control valve 22 (two to one-way valve) are dry branch;I.e. two terminate to the uplink of one-way valve Enter to be sequentially connected dry condenser 27, dry capillary 28 and dry evaporator 29 in circulation air path 31, finally accesses compressor 21 suction ends.
Two to the downstream end of one-way valve be heating branch, i.e., two to the downstream end of one-way valve access into water- to-water heat exchanger 11 with Heating condenser 23 is connect after connecting with into the heating capillary 24 outside water- to-water heat exchanger 11, then is connect with heating evaporation device 25, most 21 suction end of compressor is accessed afterwards.When washing function is used alone, the two of heat pump components 20 open down going channel to one-way valve, into Water is flowed through to exchange heat into water- to-water heat exchanger 11 and heating condenser 23, and the water heated passes through detergent box 12 and well mixed with detergent Washing barrels component 10 is flowed into after conjunction, cold is then discharged by heating evaporation device 25 under the auxiliary of forced convertion wind turbine, the process Purpose is to use heat pump water consumption relatively low, and hot water is conducive to the dissolving of detergent and its internal enzymatic activity is reinforced.In addition, this Invention is correspondingly arranged wind turbine 26 by the individually setting heating evaporation device 25 on heating branch road, and air port is arranged on shell, So as to which evaporator cold to be discharged by wind turbine convection current, avoiding the prior art from sharing evaporator causes to be arranged in drying air duct In evaporator the problem of cold can not be discharged.
In conjunction with shown in Fig. 3, clothes washer-dryer of the invention further includes the flushing pipe 33 rinsed to dry evaporator 29.It is dry Dry tub assembly 30 operates after a certain period of time, understands the windward side that some tiny velveteen is attached to dry evaporator 29, influences wind Amount reduces dehumidification efficiency, can control flushing pipe 33 at this time and rinse dry evaporator 29, the water after flushing together with velveteen together By the road 17 and drainage pipeline 16 be discharged.In addition, when functions/drying operates, the two of heat pump components 20 open uplink to one-way valve Channel, due to the characteristic of heat pump system, heating capacity is greater than refrigerating capacity, and longtime running system temperature can gradually rise, and influence to remove Wet effect.If using t as the limit value of delivery temperature, when delivery temperature is more than t, control flushing pipe 33 rinses dry evaporator 29, since inflow temperature is less than dry evaporator tube temperature, flushing process can reduce system temperature, and by the road 17 and row after heat exchange Waterpipe 16 is discharged.
In conjunction with shown in Fig. 3, clothes washer-dryer further includes water inlet control valve 50, the water inlet of water inlet control valve 50 be used for it is outer Portion's water pipe connection, the first water outlet of water inlet control valve 50 are connect with water inlet line 14, the second water outlet of water inlet control valve 50 It is connect with flushing pipe 33, i.e., the water inlet of washing tube 13 is controlled by water inlet control valve 50 and flushing pipe 33 is intake.
In conjunction with shown in Fig. 3, washing barrels component 10 further includes the draining pump 15 being arranged in 13 lower part of washing tube, draining pump 15 Discharge ends are provided with drainage pipeline 16, and the discharge outlet of dry tub assembly 30 is connected to by pipeline 17 with drainage pipeline 16.Pipeline 17 It connect and condensed water can directly be excluded with the drainage pipeline 16 of complete machine, row of the drainage pipeline 16 also with 10 bottom of washing barrels component The water in washing barrels component 10 can be discharged for the connection of water pump 15.
Preferably, as described in Figure 3, bottom is additionally provided with electric heater 18 in washing barrels component 10, when the laundry same luck of drying When turning, heat pump system is preferentially used for drying dehumidifier, and heating water of doing washing then uses electric heater 18 to heat, and laundry drying two is System does not interact, in addition, in the case where washing set water temperature is higher, heat pump components 20 cannot be satisfied demand, can also lead to Cross the compensation heating of electric heater 18;If washing and clothes drying are carried out at the same time, the two of heat pump components 20 preferentially open to one-way valve Data feedback channel heat pump system is opened, it is preferential to ensure that dry demand, the at this time heating of washings then need to use 10 bottom of washing barrels component The electrical heating in portion.
It can be seen from the above description that the above embodiments of the present invention realize following technique effect:
Clothes washer-dryer according to the present invention, by being arranged into water- to-water heat exchanger, and the heating condenser for passing through heat pump components To into the cool water heating inside water- to-water heat exchanger, compared with prior art in electrically heated mode, can effectively reduce energy consumption;And into The dissolving for being conducive to detergent in the upstream of detergent box is arranged in water- to-water heat exchanger, and improves enzymatic activity in detergent, to do washing Effect is more preferable.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.

Claims (5)

1. a kind of clothes washer-dryer, including washing barrels component (10) and heat pump components (20), which is characterized in that the washing tube group Part (10) includes into water- to-water heat exchanger (11), detergent box (12) and washing tube (13), the water inlet end into water- to-water heat exchanger (11) It being connect with water inlet line (14), the water outlet into water- to-water heat exchanger (11) is connect with the water inlet end of the detergent box (12), The water outlet of the detergent box (12) is connect with the washing tube (13);The heat pump components (20) include setting it is described into Heating condenser (23) inside water- to-water heat exchanger (11);
The clothes washer-dryer further includes dry tub assembly (30), and the heat pump components (20) include heating branch parallel with one another With dry branch, wherein the dry branch coordinates with the dry tub assembly (30), and the heating condenser (23) is connected on In the heating branch;
The dry tub assembly (30) includes the circulating fan of circulation air path (31) and setting in the circulation air path (31) inside (32), the dry branch includes setting in the internal drying condenser (27) of circulation air path (31) and dry evaporator (29);
The dry tub assembly (30) further includes the flushing pipe (33) rinsed to the dry evaporator (29);
The clothes washer-dryer further includes water inlet control valve (50), and the water inlet of the water inlet control valve (50) is used for and external water Pipe connects, and the first water outlet of the water inlet control valve (50) is connect with the water inlet line (14), the water inlet control valve (50) the second water outlet is connect with the flushing pipe (33);
The washing barrels component (10) further includes draining pump (15) of the setting in the washing tube (13) lower part, the draining pump (15) discharge ends are provided with drainage pipeline (16), and the discharge outlet of the dry tub assembly (30) passes through pipeline (17) and the row Waterpipe (16) is connected to;
The heat pump components (20) include compressor (21), the exhaust outlet of the compressor (21) by control valve (22) respectively with The heating branch is connected with the dry branch.
2. clothes washer-dryer according to claim 1, which is characterized in that
The washing barrels component (10) further includes electric heater (18).
3. clothes washer-dryer according to claim 1 or 2, which is characterized in that
The clothes washer-dryer further includes shell (40), and the washing barrels component (10) is arranged in the lower part of the shell (40), Heat pump components (20) setting is arranged in the middle part of the shell (40), the dry tub assembly (30) in the shell (40) Top.
4. clothes washer-dryer according to claim 3, which is characterized in that
The heating branch further includes heating evaporation device (25);The clothes washer-dryer further includes and the heating evaporation device (25) The wind turbine (26) of cooperation is provided with air port corresponding with the wind turbine (26) on the shell (40).
5. clothes washer-dryer according to claim 3, which is characterized in that
The maximum drying quality of the dry tub assembly (30) and the maximum washing quality of the washing barrels component (10) are equal.
CN201610008917.5A 2016-01-04 2016-01-04 Washing and drying machine Active CN105483970B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610008917.5A CN105483970B (en) 2016-01-04 2016-01-04 Washing and drying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610008917.5A CN105483970B (en) 2016-01-04 2016-01-04 Washing and drying machine

Publications (2)

Publication Number Publication Date
CN105483970A CN105483970A (en) 2016-04-13
CN105483970B true CN105483970B (en) 2018-10-23

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CN107523961B (en) * 2016-06-22 2022-12-09 青岛胶南海尔洗衣机有限公司 Washing and drying integrated machine and control method thereof
WO2017219999A1 (en) * 2016-06-22 2017-12-28 青岛海尔洗衣机有限公司 Clothes washing and drying integrated machine and control method therefor
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CN107541892B (en) * 2016-06-27 2022-07-29 青岛海尔洗涤电器有限公司 Washing and drying integrated machine and control method
CN108950976A (en) * 2017-05-27 2018-12-07 青岛海尔滚筒洗衣机有限公司 Clothes treatment device
CN107287815B (en) * 2017-07-11 2021-12-17 青岛海尔滚筒洗衣机有限公司 Clothes washing and protecting integrated machine
CN109518407A (en) * 2017-09-18 2019-03-26 青岛海尔滚筒洗衣机有限公司 A kind of clothing washing-drying integral machine and its control method
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