CN106988104A - Thermoelectric heat pump dehumidifying drying system and clothes-drying method - Google Patents

Thermoelectric heat pump dehumidifying drying system and clothes-drying method Download PDF

Info

Publication number
CN106988104A
CN106988104A CN201710338431.2A CN201710338431A CN106988104A CN 106988104 A CN106988104 A CN 106988104A CN 201710338431 A CN201710338431 A CN 201710338431A CN 106988104 A CN106988104 A CN 106988104A
Authority
CN
China
Prior art keywords
heat dissipation
drying
channel
dissipation channel
roller
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
CN201710338431.2A
Other languages
Chinese (zh)
Inventor
李晗
蒲文灏
杨宁
白爽
韩东
岳晨
何纬峰
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.)
Nanjing University of Aeronautics and Astronautics
Original Assignee
Nanjing University of Aeronautics and Astronautics
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 Nanjing University of Aeronautics and Astronautics filed Critical Nanjing University of Aeronautics and Astronautics
Priority to CN201710338431.2A priority Critical patent/CN106988104A/en
Publication of CN106988104A publication Critical patent/CN106988104A/en
Pending legal-status Critical Current

Links

Classifications

    • 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 
    • D06F58/206Heat pump 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
    • D06F58/30Drying processes 
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/02Characteristics of laundry or load
    • D06F2103/08Humidity
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2103/00Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2103/50Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers related to heat pumps, e.g. pressure or flow rate
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F2105/00Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/26Heat pumps
    • 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
    • D06F58/32Control of operations performed in domestic laundry dryers 
    • D06F58/34Control of operations performed in domestic laundry dryers  characterised by the purpose or target of the control
    • D06F58/36Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry
    • D06F58/38Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry of drying, e.g. to achieve the target humidity

Abstract

A kind of thermoelectric heat pump dehumidifying drying system and clothes-drying method, belong to dry field.To solve big current dehumidifying products noise, high energy consumption, not be suitable for a series of problems, such as poor fabric of heat resistance is dried.System includes casing, semiconductor heat pump module, voltage controller, circulating fan and gas-liquid separation device.Wherein semiconductor heat pump module is made up of semiconductor refrigerating chip arrays, cool and heat ends heat exchange structure.Present invention maintenance easy to maintain simple in construction compared with similar products, without damp-heat air discharge, energy consumption is low, controllable drying temperature.

Description

Thermoelectric heat pump dehumidifying drying system and clothes-drying method
Technical field
The invention belongs to dry field, more particularly to a kind of thermoelectric heat pump dehumidifying drying system and clothes-drying method.Specifically Applied to the clothes drying flow on washing machine.
Background technology
At present, the washing machine of drying function on the market is probably segmented into exhaust, condensing, heat-pump-type.
Exhaust:Principle is to be blown into roller after using electrical heating air, with the moisture in high temperature air heats laundry, is allowed to Vapor is flashed to discharge with air.Such system energy consumption is high, efficiency is low, and noise is big, and drying work temperature is high, to clothing Damage is big, is not suitable for the clothing of some temperature sensitive fabrics.Need blast pipe that humid air is discharged, will to use environment Ask high.
Condensing:Air is heated to be hot-air after heater first;Then hot-air becomes moist empty through clothing Gas;Humid air separates out moisture by condenser system, becomes cold dry air, the condensed water being precipitated is stored in water storage case;It is dry Cold air becomes hot blast through clothing again by heater, and so circulation constantly drains the moisture of clothing.Such system is not Outwardly environment discharge air, therefore do not need blast pipe.Condensing drying temperature is lower than exhaust, damages smaller to clothing.
Heat-pump-type:One kind of condensing is fallen within from general principle, its difference is that heat pump can be ingenious Ground reclaims vapor liberated heat in condensation process, therefore does not need extra heater, and temperature is generally all Celsius 60 Degree left and right, will not be saved because of high-temperature damage clothing, therefore more.So heat-pump-type compares other two types, energy in simple terms Effect is high, and power consumption is low, and highest can be than condensing energy-saving 50%-70%.
At present, heat-pump-type drying system mainly use conventional vapor-compression heat pump, such heat pump because of the limitation of its own, Volume is big, weight is big, noise is big and has the risk of leakage of refrigerant.Therefore there is demand using new heat pump to solve Problem above.
The content of the invention
It is an object of the invention to provide a kind of small volume, lightweight, noise is small, cost is low, environmentally friendly partly lead Body heat-pump dehumidification drying system and clothes-drying method.
A kind of thermoelectric heat pump dehumidifying drying system, it is characterised in that:It is characterized in that:Including box-type shell, roller, half Conductor refrigeration chip arrays, first circulation blower fan, second circulation blower fan, gas-liquid separation device;Semiconductor refrigerating chip arrays include two It is connected between row semiconductor chilling plate, two row cooling pieces by one group of cold end fin and forms the refrigerating channel of vertical direction, two The outside of row semiconductor chilling plate is respectively left heat dissipation channel and right heat dissipation channel;It is logical inside left heat dissipation channel and right heat dissipation channel Cross hot side fin formation serpentine channel structure;Above-mentioned drum overhead is connected with first circulation fans entrance;First circulation blower fan goes out Mouth is connected with the refrigerating channel entrance of semiconductor refrigerating chip arrays, and refrigerating channel outlet is connected with vapor-liquid separating device entrance, Vapor-liquid separating device liquid outlet is connected with external environment, and vapor-liquid separating device gas vent is connected with right heat dissipation channel entrance Connect, right heat dissipation channel outlet is connected with left heat dissipation channel entrance, left heat dissipation channel outlet is connected with second circulation fans entrance Connect;Second circulation fan outlet is connected with roller bottom;The system also includes being arranged at the temperature sensor of roller, and with half The connected voltage controller of conductor cooling piece.
The clothes-drying method of the thermoelectric heat pump includes procedure below:Energization enters drying procedure, sets drying temperature, the One circulating fan is started working, and humid air is passed through from drum overhead the refrigerating channel of semiconductor refrigerating chip arrays, at the same time Semiconductor chilling plate is started working, cold junction temperature reduction, and humid air condenses water outlet on cold end fin to the cold in refrigerating channel, cold Solidifying water flows under the influence of gravity into gas-liquid separation device, subsequent discharges into external environment;Cold air after separation is then sequentially entered The right heat dissipation channel and left heat dissipation channel of semiconductor refrigerating chip arrays, become the relatively low hot-air of relative humidity through second circulation wind Machine enters roller bottom;Voltage controller obtains actual drying temperature by the temperature sensor positioned at roller bottom, with setting Temperature is compared, by adjusting semiconductor chilling plate array operating voltage come adjusting heat pump power to reach the actual drying temperature of control Purpose, hot-air contacts in roller with wet clothes and becomes malaria, constantly circulation, until completing drying journey Sequence.
It is dry compared to traditional electrical heating the invention provides a kind of novel clothes drying system and method based on thermoelectric heat pump Clothing energy saving of system is with the obvious advantage;Compared to the steam compression heat pump drying system equally saved, overcome that its volume is big, weight Greatly, noise is big, many deficiencies such as not environmentally;And drying temperature can be set, small is damaged to clothing, can be used in some temperature The drying of sensitive shell fabric clothing.It can be widely applied to the cloth drying field using family's cloth drying as representative.
Brief description of the drawings
Fig. 1 is novel semi-conductor heat pump clothes-drying system diagram proposed by the present invention;
Fig. 2 is semiconductor refrigerating chip arrays top view proposed by the present invention;
Fig. 3 is semiconductor refrigerating chip arrays left view proposed by the present invention;
Label title in figure:1 casing, 2 rollers, 3 first circulation blower fans, 4 semiconductor refrigerating chip arrays, 5 gas-liquid separation devices, 6 Voltage controller, 7 second circulation blower fans, 8 semiconductor chilling plates, 9 cold end fins, 10 refrigerating channels, 11 right heat dissipation channels, 12 is left Heat dissipation channel, 13 hot side fins, 14 temperature sensors.
Embodiment
The system running is elaborated with reference to Fig. 1.
Energization enters drying procedure, sets drying temperature, and two circulating fans are started working, humid air from drum overhead The refrigerating channel of semiconductor refrigerating chip arrays is passed through, wherein, semiconductor refrigerating chip arrays are inwardly placed in two row arrangements, cold side, Hot side is outside.At the same time semiconductor chilling plate is started working, cold junction temperature reduction, and humid air is in refrigerating channel to the cold in cold end Water outlet is condensed on fin, wherein hydrophobic coating is scribbled on cold end fin, condensed water flows under the influence of gravity into gas-liquid separation device, Subsequent discharge into external environment.Cold air after separation then sequentially enters the right heat dissipation channel of semiconductor refrigerating chip arrays and a left side dissipates The passage of heat, become the relatively low hot-air of relative humidity through second circulation blower fan enter roller bottom, voltage controller by positioned at The temperature sensor of roller bottom obtains actual drying temperature, compared with design temperature, by adjusting semiconductor array work electricity Pressure carrys out adjusting heat pump power and controls the purpose of actual drying temperature to reach, hot-air is contacted and become in roller with wet clothes Into malaria.Constantly circulation, until completing drying procedure.

Claims (2)

  1. The drying system 1. a kind of thermoelectric heat pump dehumidifies, it is characterised in that:
    Including box-type shell(1), roller(2), semiconductor refrigerating chip arrays(4), first circulation blower fan(3), second circulation blower fan (7), gas-liquid separation device(5);
    Semiconductor refrigerating chip arrays(4)Including two row semiconductor chilling plates(8), pass through one group of cold end fin between two row cooling pieces (9)It is connected and is formed the refrigerating channel of vertical direction(10), two row semiconductor chilling plates(8)Outside be respectively left heat dissipation channel (12)With right heat dissipation channel(11);Left heat dissipation channel(12)With right heat dissipation channel(11)Inside passes through hot side fin(13)Form snake Shape channel design;
    Above-mentioned roller(2)Top and first circulation blower fan(3)Entrance is connected;First circulation blower fan(3)Outlet and semiconductor refrigerating Chip arrays(4)Refrigerating channel(10)Entrance is connected, refrigerating channel(10)Outlet and vapor-liquid separating device(5)Entrance is connected, Vapor-liquid separating device(5)Liquid outlet is connected with external environment, vapor-liquid separating device(5)Gas vent and right heat dissipation channel(11) Entrance is connected, right heat dissipation channel(11)Outlet and left heat dissipation channel(12)Entrance is connected, left heat dissipation channel(12)Outlet with Second circulation blower fan(7)Entrance is connected;Second circulation blower fan(7)Outlet and roller(2)Bottom is connected;
    The system also includes being arranged at roller(2)Temperature sensor(14), and and semiconductor chilling plate(8)Connected electricity Pressure controller(6).
  2. The clothes-drying method of drying system 2. thermoelectric heat pump according to claim 1 dehumidifies, it is characterised in that including following Process:
    Energization enters drying procedure, sets drying temperature, first circulation blower fan(3)Start working, humid air from roller(2)On Portion is passed through semiconductor refrigerating chip arrays(4)Refrigerating channel(10), at the same time semiconductor chilling plate(8)Start working, cold end Temperature is reduced, and humid air is in refrigerating channel(10)To the cold in cold end fin(9)Upper condensation water outlet, condensed water flows under gravity Enter gas-liquid separation device(5), subsequent discharge into external environment;
    Cold air after separation then sequentially enters semiconductor refrigerating chip arrays(4)Right heat dissipation channel(11)With left heat dissipation channel (12), become the relatively low hot-air of relative humidity through second circulation blower fan(7)Into roller(2)Bottom;
    Voltage controller(6)By positioned at roller(2)The temperature sensor of bottom obtains actual drying temperature, with design temperature phase Than by adjusting semiconductor refrigerating chip arrays(4)Operating voltage carrys out adjusting heat pump power to reach the actual drying temperature of control Purpose, hot-air is with wet clothes in roller(2)Interior contact becomes malaria again, constantly circulation, until completing drying journey Sequence.
CN201710338431.2A 2017-05-12 2017-05-12 Thermoelectric heat pump dehumidifying drying system and clothes-drying method Pending CN106988104A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710338431.2A CN106988104A (en) 2017-05-12 2017-05-12 Thermoelectric heat pump dehumidifying drying system and clothes-drying method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710338431.2A CN106988104A (en) 2017-05-12 2017-05-12 Thermoelectric heat pump dehumidifying drying system and clothes-drying method

Publications (1)

Publication Number Publication Date
CN106988104A true CN106988104A (en) 2017-07-28

Family

ID=59419281

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710338431.2A Pending CN106988104A (en) 2017-05-12 2017-05-12 Thermoelectric heat pump dehumidifying drying system and clothes-drying method

Country Status (1)

Country Link
CN (1) CN106988104A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107904898A (en) * 2017-10-23 2018-04-13 佛山市淇特科技有限公司 The control method of semi-conductor dehumidifying Clothes cabinet capable of drying clothes
CN111550987A (en) * 2020-05-13 2020-08-18 雷银霞 Energy-efficient type weaving drying equipment

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0392195A (en) * 1989-09-04 1991-04-17 Matsushita Electric Ind Co Ltd Semiconductor heater and clothing-drying machine using it
CN102899874A (en) * 2012-10-12 2013-01-30 海尔集团公司 Condensing unit and clothes dryer with condensing unit
CN203713474U (en) * 2013-11-19 2014-07-16 浙江吉利汽车研究院有限公司 Auxiliary device for automobile air conditioner
CN203866604U (en) * 2014-04-01 2014-10-08 海尔集团公司 Heat exchange device and clothes dryer
CN104818600A (en) * 2015-05-19 2015-08-05 合肥工业大学 Drying system and control method thereof applied to roller washing machine
CN206018874U (en) * 2016-08-15 2017-03-15 浙江普林艾尔电器工业有限公司 Single blower fan semiconductor demoistener and mildew-proof chest, mould proof cabinet, mould proof shoe chest
CN206902445U (en) * 2017-05-12 2018-01-19 南京航空航天大学 Thermoelectric heat pump dehumidifying drying system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0392195A (en) * 1989-09-04 1991-04-17 Matsushita Electric Ind Co Ltd Semiconductor heater and clothing-drying machine using it
CN102899874A (en) * 2012-10-12 2013-01-30 海尔集团公司 Condensing unit and clothes dryer with condensing unit
CN203713474U (en) * 2013-11-19 2014-07-16 浙江吉利汽车研究院有限公司 Auxiliary device for automobile air conditioner
CN203866604U (en) * 2014-04-01 2014-10-08 海尔集团公司 Heat exchange device and clothes dryer
CN104818600A (en) * 2015-05-19 2015-08-05 合肥工业大学 Drying system and control method thereof applied to roller washing machine
CN206018874U (en) * 2016-08-15 2017-03-15 浙江普林艾尔电器工业有限公司 Single blower fan semiconductor demoistener and mildew-proof chest, mould proof cabinet, mould proof shoe chest
CN206902445U (en) * 2017-05-12 2018-01-19 南京航空航天大学 Thermoelectric heat pump dehumidifying drying system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107904898A (en) * 2017-10-23 2018-04-13 佛山市淇特科技有限公司 The control method of semi-conductor dehumidifying Clothes cabinet capable of drying clothes
CN111550987A (en) * 2020-05-13 2020-08-18 雷银霞 Energy-efficient type weaving drying equipment

Similar Documents

Publication Publication Date Title
CN102206916B (en) A kind of heat pump drying system for cylinder drying and control method
KR101613966B1 (en) Clothes treating apparatus
EP2702199B1 (en) Heat pump laundry dryer
CN103774402B (en) Washing machine
US10604886B2 (en) Condensation-based clothes dryer and condensation-based clothes drying method
CN106855353A (en) Heat pump drying equipment and drying means with dehumidification type Yu hydrofuge type handoff functionality
CN104233735B (en) A kind of heat pump clothes dryer and clothes-drying method
WO2010140334A1 (en) Drying device
CN102471987B (en) A laundry dryer the drying effectiveness of which is increased by using different heat sources
CN102517861A (en) Clothes drying temperature detection control method and clothes drier
CN102677439B (en) A kind of control method removing heat pump clothes dryer evaporimeter frosting and heat pump clothes dryer
CN1837452A (en) Semi-conductor dehumidifying clothes-drier and clothes-drying method
CN104532522A (en) Air open circle heat pump type drying wardrobe
CN102337665B (en) Drying machine with heat recovery device
CN106988104A (en) Thermoelectric heat pump dehumidifying drying system and clothes-drying method
CN206902445U (en) Thermoelectric heat pump dehumidifying drying system
WO2012084474A1 (en) A heat pump laundry dryer
KR100379437B1 (en) Washing machine with dry cleaning
CN205420856U (en) Dry clothing heat pump system of heat recovery and heat pump dryer
CN107462064A (en) A kind of heat pump dryer for heating and dehumidifying integration
KR20130024715A (en) Seaweed dryer for saving energy
CN211112813U (en) Heat pump clothes dryer
CN206121470U (en) Natural wind refrigerated air dryer
CN211972849U (en) Clothes dryer
CN210886681U (en) Heat pump clothes dryer

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20170728

WD01 Invention patent application deemed withdrawn after publication