CN102704250A - Double-circulation-air-system heat pump type clothes drying cabinet - Google Patents

Double-circulation-air-system heat pump type clothes drying cabinet Download PDF

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Publication number
CN102704250A
CN102704250A CN2012101976017A CN201210197601A CN102704250A CN 102704250 A CN102704250 A CN 102704250A CN 2012101976017 A CN2012101976017 A CN 2012101976017A CN 201210197601 A CN201210197601 A CN 201210197601A CN 102704250 A CN102704250 A CN 102704250A
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China
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air
heat pump
pump type
room
locker room
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CN2012101976017A
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CN102704250B (en
Inventor
薛世山
周孑民
周萍
李成伟
韦林林
薛世明
余执成
薛世东
姜城
薛碧荷
薛必远
周颖
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SHANGHAI BOHAN THERMAL ENERGY TECHNOLOGY Co.,Ltd.
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SHANGHAI BOHAN THERMAL ENERGY TECHNOLOGY Co Ltd
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Priority to CN201210197601.7A priority Critical patent/CN102704250B/en
Publication of CN102704250A publication Critical patent/CN102704250A/en
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Abstract

The invention relates to a double-circulation-air-system heat pump type clothes drying cabinet, which comprises a clothes drying cabinet body, wherein the clothes drying cabinet body comprises a clothes room and an equipment room, the clothes room and the equipment room are separated through a separation plate, an air passage is arranged in the equipment room, the two ends of the air passage are respectively provided with an air inlet and an air outlet, the air inlet and the air outlet are respectively connected to the clothes room, the equipment room also comprises a refrigeration dehumidifying system and a fan, an evaporator, a condenser and a fan arranged in the refrigeration dehumidifying system are all arranged in the air passage, and the fan is arranged between the evaporator and the condenser. The double-circulation-air-system heat pump type clothes drying cabinet solves the technical problems that in the existing heat pump type clothes drying equipment and the clothes drying technology, the ventilation quantity of the refrigeration dehumidifying system is small, the ventilation quantity required by the clothes drying part is great, so the ventilation quantity requirements are not matched, in addition, the air humidity in the clothes room is reduced along with the gradual blowing drying of the humid clothes, the air dew point temperature is continuously reduced, the dehumidifying effect of the refrigeration dehumidifying system is greatly reduced, the attenuation is too fast, and the like.

Description

Two wind circulating system heat pump type clothes dryers
Technical field
The present invention relates to a kind of clothes drying device, particularly a kind of pair of wind circulating system heat pump type clothes dryer.
Background technology
Over thousands of year, people's custom is carried out airing with wet clothes under natural lighting.But the rigidity requirement that the change of urbanization, the high stratification of dwelling house, urbanism and civilization are created, the airing mode of wet clothes under natural lighting that people are accustomed to for a long time over thousands of years that terminated, the drying mode of various physics is arisen at the historic moment.Particularly, at plum rain season, although temperature is not too low, owing to air humidity is big, moist clothing often all can't dry in a week, and this makes troubles not only for people's life, and moist clothing can mouldy, generation peculiar smell in the process of drying.Thus, drying and clothes drying device become the inevitable outcome that people increase quality of life day by day already, like method such as electrical heating method drying, heat-pump-type drying in the washing machine, fast development.
Heat pump is the device that a kind of heat energy with low-temperature heat source is transferred to high temperature heat source.The low-temperature heat source that is generally used for heat pump assembly is medium---air, river, the seawater or the like around us.The operation principle of heat pump assembly is consistent with compression refrigerating machine; In packaged air-conditioner, in order to give full play to its usefulness,, all be to use same set of equipment to accomplish at summer air-conditioning cool-down dehumidification or temperature-rising heating in the winter time.
Heat pump is when work; Itself consumes part energy; Absorb the energy of storing in the surrounding medium, improve temperature through the heat-transfer working medium circulatory system and utilize, and the merit that whole heat pump assembly consumed is merely the sub-fraction in its quantity of heat given up; Therefore, adopt heat pump techniques can practice thrift a large amount of high-grade energies.
Heat pump clothes dryer has open and closed two major types.
Draw heat is with sweat cooling working medium from ambient air for open heat pump clothes-drying machine, evaporimeter, and refrigeration working medium steam temperature and pressure after compressor compresses rises, and when high-temperature vapour is condensed into liquid through the condenser heat release, has discharged heat; Heat becomes the high temperature drying air with the air heat in the dryer, and the moisture on the high temperature drying absorption of air wet clothes is discharged outside the dryer after the purpose of realization drying; Condensed refrigeration working medium turns back to evaporimeter through expansion valve, and then is evaporated, and so moves in circles.
And enclosed heat pump clothes-drying machine is an enclosed refrigerated dehumidification device in essence, and during the drying operation, the air in the dryer is done closed cycle.The blower fan of refrigerant dehumidification system sucks the humid air in drying zone, and its evaporimeter draw heat from humid air makes air cooling-down to dew point, separates out airborne moisture; Air flow through the evaporator cool-down dehumidification is crossed condenser, and the device that is condensed is heated into the high temperature drying air, and the moisture on the wet clothes is removed to absorb in the drying zone of making a gift to someone again; Sucked by the blower fan of refrigerant dehumidification system again after the purpose of realization drying; So move in circles, this is the air circulation in the dryer.Refrigeration working medium evaporates heat absorption in evaporimeter become low-pressure steam, rises through the compressor compresses temperature and pressure, and high temperature refrigerant gas is condensed into refrigerant liquid through the condenser heat release; Condensed refrigerant liquid gets into evaporimeter again through the expansion valve decompression, and then the heat absorption evaporation, so moves in circles, and this is the cold-producing medium circulation in the dryer.
But; Present heat pump clothes dryer, the ventilation that ventilation is less, the cloth drying part is required that exists the refrigerant dehumidification system requirement is big and make both ventilations require not match and along with problems such as technology such as wet clothes are dried up gradually, the air humidity of locker room reduces, the air dew point temperature continues to reduce, the effect on moisture extraction decay of refrigerant dehumidification system is too fast.
Summary of the invention
The object of the present invention is to provide a kind of pair of wind circulating system heat pump type clothes dryer; Thereby make both ventilations require not match greatly to solve the ventilation that ventilation is less, the cloth drying part is required that the refrigerant dehumidification system that exists in existing heat-pump-type drying and the clothes drying device technology requires; And technical problems such as it is too fast that along with wet clothes is dried up gradually, the air humidity of locker room reduces, the air dew point temperature continue to reduce and the effect on moisture extraction of refrigerant dehumidification system significantly reduces, decays.
In order to address the above problem; The invention provides a kind of pair of wind circulating system heat pump type clothes dryer, comprise drying cabinet body, said drying cabinet body comprises locker room and equipment room; Said locker room and said equipment room are isolated through dividing plate; One air channel is set in the said equipment room, and the two ends in said air channel are provided with an air inlet and air outlet respectively, and said air inlet and air outlet all are communicated to said locker room; Said equipment room also comprises refrigerant dehumidification system and blower fan; Evaporimeter in the said refrigerant dehumidification system and condenser and said blower fan all are arranged in the said air channel; Said blower fan is arranged between said evaporimeter and the condenser, be the air circulation of refrigerant dehumidification system in the said equipment room, and said locker room is interior to be the air circulation of dry moisture absorption system; These two air circulation are relatively independent; Form two wind circulating systems, the humid air in the locker room gets into the air channel through air inlet, through evaporator airborne moisture content condensation is separated out; Separate out behind the moisture air deliver to the condenser heating through blower fan, the dry air after the heating blows out to said locker room from air outlet.
According to described pair of wind circulating system heat pump type clothes dryer of the application's preferred embodiment, said equipment room also comprises an aqua storage tank, and said aqua storage tank is communicated with the air channel to said evaporimeter below through a drainpipe.
According to described pair of wind circulating system heat pump type clothes dryer of the application's preferred embodiment, it is characterized in that in said equipment room, said air channel is semiclosed shape, said air channel and locker room space combining form totally-enclosed passage.
According to described pair of wind circulating system heat pump type clothes dryer of the application's preferred embodiment, said blower fan is a speed-changing draught fan.
According to described pair of wind circulating system heat pump type clothes dryer of the application's preferred embodiment, also comprise a Temperature Humidity Sensor, said Temperature Humidity Sensor is arranged on said air inlet place and controls and the refrigerant dehumidification system control connection with said blower fan respectively.
According to described pair of wind circulating system heat pump type clothes dryer of the application's preferred embodiment, said Temperature Humidity Sensor is connected with the blower motor of control rotation speed of fan, and the control motor speed is to change the rotating speed of blower fan.
According to described pair of wind circulating system heat pump type clothes dryer of the application's preferred embodiment, circulating fan in is set in the said locker room.
According to described pair of wind circulating system heat pump type clothes dryer of the application's preferred embodiment; Comprise a rotating clothes rack in the said locker room; Said rotating clothes rack is rotatably connected at said locker room; Said rotating clothes rack comprises some bracing frames that are used for suspended garment, and said interior circulating fan is arranged on the middle part of said rotating clothes rack.
According to described pair of wind circulating system heat pump type clothes dryer of the application's preferred embodiment, said refrigerant dehumidification system comprises evaporimeter, choke valve, condenser, compressor and the gas-liquid separator that connects through refrigerant tubing in order.
According to described pair of wind circulating system heat pump type clothes dryer of the application's preferred embodiment, said equipment room and said locker room are isolated, and said equipment room is communicated with the air inlet and the air outlet of said locker room through the air channel.
Compared with prior art, there is following technique effect in the present invention:
Thereby the invention solves the ventilation that ventilation is less, the cloth drying part is required that the refrigerant dehumidification system that exists in existing heat-pump-type drying and the clothes drying device technology requires makes both ventilations require not match greatly; And along with technical problems such as wet clothes are dried up gradually, the air humidity of locker room reduces, the air dew point temperature continue to reduce, the effect on moisture extraction of refrigerant dehumidification system significantly reduces, and have following characteristics:
The first, dual-use
Family's dryer and wardrobe function are merged, realize dual-use, not only drying but also store; Reduce the space hold of domestic articles, enlarge the free movable spatial dimension of human settlements.
The second, two circulation air path
Provided by the invention pair of wind circulating system heat pump type clothes dryer; Comprise two circulatory systems in this drying cabinet body; The air circulation of the dry moisture absorption system that the air circulation that is respectively the refrigerant dehumidification system in the equipment room and locker room are interior; These two air circulation are separate, form two wind circulating systems.
Two wind circulating system heat pump type clothes dryers have enlarged the amount of air circulation of dry moisture absorption system; Accelerate the vaporization of moisture content on the wet clothes, higher air velocity has been strengthened the heat exchange of moving gaseouse medium and wet clothes, and higher air supply velocity helps water evaporates on the clothing; Therefore; Under higher air supply velocity, two wind circulating system heat pump type clothes dryer efficiency coefficients are higher, and cloth drying is very fast;
Two wind circulating system heat pump type clothes dryers have reduced the amount of air circulation of refrigerant dehumidification system, help strengthening the condensation of airborne steam on evaporimeter and separating out getting into below air cooling-down to the air dew point temperature of refrigerant dehumidification system in the drying cabinet;
The two air circulation path, air circulation of two wind circulating system heat pump type clothes dryer refrigerant dehumidification systems and dry moisture absorption system is separate, has solved refrigeration and has required unmatched problem with dry air quantity.
Three, fan speed regulation
In the process that wet clothes is dehumidified, the incipient stage, the air humidity in the locker room was bigger because the moisture content in the clothing is bigger, and this moment, the damp and hot load of refrigerant dehumidification system was bigger, and effect on moisture extraction is good, therefore, requires the rotating speed of blower fan higher; Along with clothing is dried up gradually, the air humidity in the locker room reduces, and the air dew point temperature continues to reduce; This moment, the effect on moisture extraction of refrigerant dehumidification system just can reduce, if the rotating speed of blower fan is still very high, amount of air circulation picture beginning still is so big; So; The air of evaporimeter of flowing through is difficult to cool to below the air dew point, not or seldom do not separate out moisture and just delivered to condenser by blower fan and heat, does not cause the energy waste of dehumidifying inefficiency and work system.
Therefore; In order to improve dehumidifying operating efficiency and the energy waste that reduces work system; In the process that is dried up gradually along with clothing, the present invention is slack-off gradually with the rotating speed of blower fan, reduces the refrigerant dehumidification system amount of air circulation; Thereby enlarge the cooling extent that sucks air, increase the ratio of separating out that water in air is divided.
The 4th, the high energy efficiency ratio
Provided by the invention pair of wind circulating system heat pump type clothes dryer, at work, drying cabinet body seals, and has effectively improved the heat insulating ability of drying cabinet.
Two wind circulating system heat pump type clothes dryers; Can accurately control the evaporating temperature and the condensation temperature of refrigerant dehumidification system in the drying cabinet; Keep drying cabinet inner drying with the temperature of air a little more than rack outer air temperature (about+10 ℃); The evaporating temperature of refrigerant dehumidification system is lower than drying cabinet outer air temperature (about 15 ℃) in the equipment room, to reduce the leakage of heat, further improves the usage factor of energy.This product does not have damp and hot discharging, and this product is compared economize on electricity and surpassed more than 50% with the electrical heating type dryer.
Five, do not hinder clothing
Provided by the invention pair of wind circulating system heat pump type clothes dryer, the drying air temperature that comes out from condenser is about 40 ℃, and this temperature is not to producing any damage to clothing.
Description of drawings
Fig. 1 is the structural representation of a kind of pair of wind circulating system heat pump type clothes dryer of the present invention;
Fig. 2 is the structural representation of rotating clothes rack of the present invention.
The specific embodiment
The present invention provides a kind of pair of wind circulating system heat pump type clothes dryer; Comprise drying cabinet body; Drying cabinet body comprises locker room and equipment room, and locker room and equipment room are isolated through dividing plate, and an air channel is set in the equipment room; The two ends in air channel are provided with an air inlet and air outlet respectively, and air inlet and air outlet all are connected to locker room; Equipment room also comprises refrigerant dehumidification system and blower fan; Evaporimeter in the refrigerant dehumidification system and condenser and blower fan all are arranged in the air channel; Blower fan is arranged between evaporimeter and the condenser, and the humid air in the locker room gets into the air channel through air inlet, through evaporator airborne moisture content condensation is separated out; Separate out the air of moisture and deliver to the condenser heating through blower fan; Dry air after the heating blows out to locker room from air outlet, and dry air just absorbs moisture content and becomes malaria once more from the clothing of humidity, and malaria gets into the air channel through air inlet and carries out recirculation.Among the present invention, locker room and equipment room separate, and respectively form an air circulating system between the two, and the present invention does not limit the position that specifically is provided with of locker room and equipment room.Below in conjunction with accompanying drawing, specify.
Please refer to Fig. 1, a kind of pair of wind circulating system heat pump type clothes dryer comprises drying cabinet body, and drying cabinet body comprises locker room 1 and equipment room 3, and locker room 1 is isolated through dividing plate 2 with equipment room 3.In the present embodiment, equipment room 3 is positioned at the below of locker room 1, and equipment room 3 is isolated with locker room 1, and equipment room 3 is communicated with air outlet 312 with the air inlet 311 of locker room 1 through air channel 31.Comprise at least one cabinet door on the drying cabinet body, the cabinet door is movably connected on the drying cabinet body.In the present embodiment, locker room 1 and equipment room 3 can shared cabinet doors, also can be respectively arranged with the cabinet door, and the present invention does not limit.The present invention includes two air circulating systems, be the air circulation of refrigerant dehumidification system in the equipment room 3, be the air circulation of dry moisture absorption system in the locker room 1, and these two air circulation are relatively independent, formation pair wind circulating systems.Specific as follows:
Please refer to Fig. 2, in the present embodiment, comprise a rotating clothes rack 11 in the locker room 1, rotating clothes rack 11 is rotatably connected at locker room 1, and rotating clothes rack 11 comprises some bracing frames 111 that are used to hang wet clothes.Circulating fan 12 in one also is set in the locker room 1.Effect of circulating fan 12 is the convection current that promote locker room 1 inner drying air and wet clothes in this, and promotes that the air after the moisture absorption is sent in the air channel 31 in the equipment room 3 in the locker room 1.In the present embodiment, interior circulating fan 12 is arranged on the middle part of rotating clothes rack 11, as is arranged on the demarcation strip at rotating clothes rack 11 middle parts.
One air channel 31 is set in the equipment room 3; Air channel 31 is semiclosed shape in equipment room 3, and the two ends in air channel 31 are provided with an air inlet 311 and air outlet 312 respectively, and air inlet 311 all is connected to locker room 1 with air outlet 312; Air for the ease of entering from air inlet 311 flows out from air outlet 312 timely and effectively; In the present embodiment, serve as reasons and be horizontally set on the air channel 31 pipe formation in the equipment room 3 in this air channel 31, and (end is an air inlet 311 to the two ends difference one upward bent bend pipe of these air channel 31 pipes; One end is an air outlet 312), bend pipe passes dividing plate 2 to locker room 1 bottom; Equipment room 3 also comprises refrigerant dehumidification system and blower fan 32:
Refrigerant dehumidification system comprises evaporimeter 34, choke valve 35, condenser 38, compressor 37 and the gas-liquid separator 36 that connects through pipeline in order; Be provided with cold-producing medium in the pipeline and (adopt R22 usually; But the present invention does not limit this); Evaporimeter 34 is arranged in the air channel 31 with condenser 38, and evaporimeter 34 is near air inlet 311, and condenser 38 is near air outlet 312.When refrigerant dehumidification system is worked; The refrigerant gas of low-temp low-pressure carries out the dry back of separating through gas-liquid separator 36 and gets into the refrigerant gas that compressor 37 is compressed into HTHP; The refrigerant gas of HTHP gets into the refrigerant liquid that condenser 38 heat releases are condensed into HTHP; The refrigerant liquid of HTHP carries out the refrigerant liquid that the throttling step-down is a low-temp low-pressure through choke valve 35; The refrigerant liquid of low-temp low-pressure absorbs heat in evaporimeter 34 and becomes the refrigerant gas of low-temp low-pressure, and the refrigerant gas of low-temp low-pressure carries out getting into compressor 37 after drying is separated through gas-liquid separator 36 again and carries out next thermal cycle process then.
Blower fan 32 is arranged in the air channel 31, and between evaporimeter 34 and condenser 38.In the present embodiment, blower fan 32 is a speed-changing draught fan, in the process that wet clothes is dehumidified; Incipient stage is because the moisture content in the clothing is bigger; Air humidity in the locker room 1 is bigger, and this moment, the damp and hot load of refrigerant dehumidification system was bigger, and effect on moisture extraction is good; Therefore, require the rotating speed of blower fan 32 higher; Along with clothing is dried up gradually, the air humidity in the locker room 1 reduces, and the air dew point temperature continues to reduce; This moment, the effect on moisture extraction of refrigerant dehumidification system just can reduce, if the rotating speed of blower fan 32 is still very high, amount of air circulation picture beginning still is so big; So; The air of evaporimeter 34 of flowing through is difficult to cool to below the air dew point, not or seldom do not separate out moisture and just delivered to condenser 38 by blower fan 32 and heat, does not cause the energy waste of dehumidifying inefficiency and work system.Therefore; In order to improve dehumidifying operating efficiency and the energy waste that reduces work system; In the process that is dried up gradually along with clothing, the rotating speed of blower fan 32 is slack-off gradually, reduces the refrigerant dehumidification system amount of air circulation; Thereby enlarge the cooling extent that sucks air, increase the ratio of separating out that water in air is divided.In order better to control the rotating speed of blower fan 32; In the present embodiment, 31 air inlet 311 places also are provided with a Temperature Humidity Sensor in the air channel, and this Temperature Humidity Sensor is connected with blower fan 32; Specifically the blower motor with control blower fan 32 rotating speeds is connected, and the control motor speed is to change the rotating speed of blower fan 32.Change motor speed three kinds of methods are arranged: 1. regulate motor incoming frequency, i.e. frequency conversion.2. adjusting electric moter voltage.3. adjusting motor windings promptly changes the motor impedance and realizes transferring the stream speed governing.
One aqua storage tank 33 also is set in the equipment room 3, and this aqua storage tank 33 is communicated with air channel 31 to evaporimeter 34 through a drainpipe, and the water of separating out when being used for that humid air flowed through evaporimeter 34 collects.
The present invention is under the situation of normal boot-strap; Blower fan 32 operation, the humid air in the locker room 1 be from air inlet 311 suction air channels 31, humid air heat release during through the evaporimeter 34 of refrigerant dehumidification system; The humid air cooling; Become saturated air or supersaturated air by unsaturated air, the moisture content in the humid air is separated out, and flows in the aqua storage tank 33.The air of separating out moisture content heats through condenser 38; Relative humidity significantly reduces; Become dry air, and blow out to locker room 1 from air outlet 312, dry air has become malaria again after sucking the moisture content on the wet clothes in the locker room 1; Malaria carries out next one dehumidifying circulation again from air inlet 311 suction air channels 31.
For example as, the former humid air temperature in the locker room 1 is about 30 ℃, relative humidity and is about 50%, air dew point is about 20 ℃; After getting into evaporimeter 34 heat releases, air themperature is reduced to 10 ℃, is lower than 20 ℃ of dew points that suck air, and airborne moisture is separated out; Separate out the air of moisture, after condenser 38 heating, become temperature and be about 40 ℃, relative humidity and be about 15% dry air and enter locker room again.Along with the carrying out of heat pump clothes dryer drying process, the air themperature of locker room continues slowly to raise, and the absolute moisture content of air and relative humidity descend; Air dew point continues to reduce; The sensible heat load of evaporimeter increases and effect on moisture extraction significantly reduces, decay fast, and for this reason, the rotation speed of fan of refrigerant dehumidification system is slack-off gradually; Reduced the refrigerant dehumidification system amount of air circulation; Thereby enlarged the cooling extent that sucks air, increased the humidity load of evaporimeter and the ratio of separating out that water in air is divided, accelerated the process of drying.
More than a disclosed specific embodiment that is merely the application, but the application is not limited thereto, any those skilled in the art can think variation, all should drop in the application's the protection domain.

Claims (10)

1. two wind circulating system heat pump type clothes dryer; It is characterized in that, comprise drying cabinet body, said drying cabinet body comprises locker room and equipment room; Said locker room and said equipment room are isolated through dividing plate; One air channel is set in the said equipment room, and the two ends in said air channel are provided with an air inlet and air outlet respectively, and said air inlet and air outlet all are communicated to said locker room; Said equipment room also comprises refrigerant dehumidification system and blower fan; Evaporimeter in the said refrigerant dehumidification system and condenser and said blower fan all are arranged in the said air channel; Said blower fan is arranged between said evaporimeter and the condenser, and the humid air in the locker room gets into the air channel through air inlet, through evaporator airborne moisture content condensation is separated out; Separate out the air of moisture and deliver to the condenser heating through blower fan, the dry air after the heating blows out to said locker room from air outlet.
2. as claimed in claim 1 pair of wind circulating system heat pump type clothes dryer is characterized in that said equipment room also comprises an aqua storage tank, and said aqua storage tank is communicated with air channel to said evaporimeter through a drainpipe.
3. as claimed in claim 1 pair of wind circulating system heat pump type clothes dryer is characterized in that, in said equipment room, said air channel is semiclosed shape, and said air channel and locker room space combining form totally-enclosed passage.
4. as claimed in claim 1 pair of wind circulating system heat pump type clothes dryer is characterized in that said blower fan is a speed-changing draught fan.
5. as claimed in claim 4 pair of wind circulating system heat pump type clothes dryer is characterized in that, also comprises a Temperature Humidity Sensor, and said Temperature Humidity Sensor is arranged on said air inlet place and controls and the refrigerant dehumidification system control connection with said blower fan respectively.
6. as claimed in claim 5 pair of wind circulating system heat pump type clothes dryer is characterized in that, said Temperature Humidity Sensor is connected with the blower motor of control rotation speed of fan, and the control motor speed is to change the rotating speed of blower fan.
7. as claimed in claim 1 pair of wind circulating system heat pump type clothes dryer is characterized in that, circulating fan in is set in the said locker room.
8. as claimed in claim 7 pair of wind circulating system heat pump type clothes dryer; It is characterized in that; Comprise a rotating clothes rack in the said locker room; Said rotating clothes rack is rotatably connected at said locker room, and said rotating clothes rack comprises some bracing frames that are used for suspended garment, and said interior circulating fan is arranged on the middle part of said rotating clothes rack.
9. as claimed in claim 1 pair of wind circulating system heat pump type clothes dryer is characterized in that, said refrigerant dehumidification system comprises evaporimeter, choke valve, condenser, compressor and the gas-liquid separator that connects through refrigerant tubing in order.
10. as claimed in claim 1 pair of wind circulating system heat pump type clothes dryer is characterized in that, said equipment room and said locker room are isolated, and said equipment room is communicated with the air inlet and the air outlet of said locker room through the refrigerant dehumidification system air channel.
CN201210197601.7A 2012-06-15 2012-06-15 Double-circulation-air-system heat pump type clothes drying cabinet Active CN102704250B (en)

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103162363A (en) * 2013-03-20 2013-06-19 广西玉林宏江能源科技有限公司 Heat pump type dehumidifier
CN103239028A (en) * 2013-05-30 2013-08-14 湖南理工学院 Dehumidifying wardrobe
CN103251234A (en) * 2013-05-29 2013-08-21 黄哲真 Cabinet integrating effects of sterilizing, ventilating and drying
CN105986452A (en) * 2016-07-30 2016-10-05 合肥柏隆科技发展有限公司 Clothes drying cabinet adopting compressor system
CN106136607A (en) * 2016-07-31 2016-11-23 合肥柏隆科技发展有限公司 A kind of have drying, sterilizing, anti-mildew multifunction wardrobe
WO2016188255A1 (en) * 2015-05-22 2016-12-01 青岛海尔洗衣机有限公司 Clothes dryer and control method therefor
CN106580218A (en) * 2015-10-16 2017-04-26 青岛海尔洗衣机有限公司 Heat pump type dishwasher and control method of same
CN107550027A (en) * 2017-08-21 2018-01-09 广汉阿拉丁科技有限公司 A kind of wardrobe for the except mite that dehumidifies
CN108252061A (en) * 2016-12-28 2018-07-06 青岛海尔洗衣机有限公司 A kind of control method and dryer for drying clothing

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2391151Y (en) * 1999-09-17 2000-08-09 万修森 Heat pump temperature regulating multipurpose clothes and quilt drying cabinet
CN1456739A (en) * 2003-03-17 2003-11-19 黎宁 Coat-drier cabinet
CN101519844A (en) * 2009-03-20 2009-09-02 梁仁建 Heat pump clothes-drying dehumidifying integrated machine
CN102493159A (en) * 2011-11-14 2012-06-13 镇江市金舟船舶设备有限公司 Drying closet
CN202730492U (en) * 2012-06-15 2013-02-13 上海伯涵热能科技有限公司 Heat pump type cloths drying cabinet with dual-circulation air system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2391151Y (en) * 1999-09-17 2000-08-09 万修森 Heat pump temperature regulating multipurpose clothes and quilt drying cabinet
CN1456739A (en) * 2003-03-17 2003-11-19 黎宁 Coat-drier cabinet
CN101519844A (en) * 2009-03-20 2009-09-02 梁仁建 Heat pump clothes-drying dehumidifying integrated machine
CN102493159A (en) * 2011-11-14 2012-06-13 镇江市金舟船舶设备有限公司 Drying closet
CN202730492U (en) * 2012-06-15 2013-02-13 上海伯涵热能科技有限公司 Heat pump type cloths drying cabinet with dual-circulation air system

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