CN102031683A - Clothes drying device - Google Patents
Clothes drying device Download PDFInfo
- Publication number
- CN102031683A CN102031683A CN200910035578XA CN200910035578A CN102031683A CN 102031683 A CN102031683 A CN 102031683A CN 200910035578X A CN200910035578X A CN 200910035578XA CN 200910035578 A CN200910035578 A CN 200910035578A CN 102031683 A CN102031683 A CN 102031683A
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- China
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- heat
- air
- clothes
- casing
- drying device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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Abstract
The invention discloses a clothes drying device. The clothes drying device comprises a box body; an accommodating device for accommodating clothes is arranged in the box body; the accommodating device is connected with two ends of an air passage respectively to form a circulation loop; a blowing device for promoting air circulation, a heating device for heating air and a heat exchange device for cooling and dehumidifying the air flowing through the heat exchange device are arranged in the air passage; and the heat exchange device is in heat conducting connection with the box body. The heat exchange device can partially transfer the heat from humid and hot air to the box body; and the box body can be used as a radiator for diffusing the received heat to other parts of the box body and dissipating the heat to the surrounding air so as to effectively improve the heat exchange efficiency.
Description
[technical field]
The present invention relates to a kind of clothes-drying device, this device comprises a casing, a storing apparatus that holds clothing is loaded in the casing, storing apparatus is connected respectively with the two ends of an air duct, constitute closed circuit, comprise the air-blast device of facilitating air circulation, the heater that adds hot-air in the air duct, and the heat-exchange device that wherein the air of flowing through is carried out cool-down dehumidification.The invention particularly relates to the heat-exchange device of clothes-drying device.
[background technology]
The clothes-drying device that can be used for drying clothes comprises a casing usually, and the storing apparatus that holds clothing is housed in the casing, for example comprises an outer bucket and a cylinder that rotatably is loaded in the outer bucket.Outer bucket is formed a continuous space with a heat-exchange device, an air-blast device and an air heating apparatus, supplies air reciprocation cycle therein.
In the drying course of clothes-drying device, air enters cylinder through after the air heating apparatus heating, and contacts with wet clothes in the cylinder.Moisture in the clothing evaporates owing to temperature raises, and is mixed into damp-heat air with hot-air and enters heat-exchange device.In heat-exchange device, the damp-heat air temperature reduces, the liquefaction that is condensed of steam wherein, inflow drainage system.The damp-heat air that steam is liquefied after separating becomes dry cold air again, enters air heating apparatus through air-blast device, enters the next round circulation.
In above-mentioned drying course, the heat exchanger effectiveness of heat-exchange device and damp-heat air is high more, and then the efficient of clothing oven dry is also high more.Yet, under existing technology, improve heat exchanger effectiveness, often to consume the more energy,, need to strengthen the flow of condensed water for example for the water-cooled heat-exchange device, and, then need to improve the rotating speed of fan for air cooled heat-exchange device, to quicken the flow velocity of cooling air.
[summary of the invention]
The objective of the invention is on the basis that does not increase energy resource consumption, increase the heat exchanger effectiveness of heat-exchange device in the clothes-drying device with comparatively cheap cost.
In order to realize above purpose, the invention provides a kind of clothes-drying device, it comprises a casing, a storing apparatus that holds clothing is loaded in the casing, storing apparatus is connected respectively with the two ends of an air duct, constitutes a closed circuit, comprises the air-blast device of facilitating air circulation, the heater that adds hot-air in the air duct, and wherein the air of flowing through carried out the heat-exchange device of cool-down dehumidification, described heat-exchange device can be connected with heat conduction with described casing.
Said structure by clothes-drying device, heat-exchange device can partly pass to casing with the heat from damp-heat air, and casing can be used as a radiator at this moment, the heat diffusion that receives is arrived other position of casing, and be dispersed in the ambient air, thereby improve heat exchanger effectiveness effectively.
As one of improvement of the present invention, be connected by heat-transfer device or heat-conducting medium between described heat-exchange device and the described casing.So heat-exchange device can pass to casing by heat-transfer device or heat-conducting medium.
As one of improvement of the present invention, above-mentioned heat-conducting medium is one of them or combination of water, acetone, ethanol.
As one of improvement of the present invention, above-mentioned heat-conducting medium can also be colloid, and has viscosity.Connect heat-exchange device and casing so can directly pass through the heat-conducting medium of these colloids, good heat conduction effect, and easy for installation.
As one of improvement of the present invention, above-mentioned heat-conducting medium can be heat conductive silica gel.Heat conductive silica gel has good heat conductivility, is widely used, and can realize the conduction of heat between heat-exchange device and the casing well.
As one of improvement of the present invention, above-mentioned heat-transfer device is the solid conductive heat part.The solid conductive heat part can connect heat-exchange device and casing according to different space requirements.When can not directly connecting, heat-conducting medium especially can bring into play its effect.
As one of improvement of the present invention, the heat-conducting plate of described heat-transfer device for making by Heat Conduction Material.
As one of improvement of the present invention, described heat-transfer device comprises first and second, and wherein first is connected with heat-exchange device heat conduction, and second is connected with casing heat conduction.
As a further improvement on the present invention, described casing is made by Heat Conduction Material.Can propagate to whole box body after receiving by the casing that Heat Conduction Material is made, be diffused into simultaneously in the ambient air, improve the area of dissipation of heat-exchange device from the heat of heat-exchange device.
As a further improvement on the present invention, described casing is made by metal material.No matter metal material is still all very desirable on capacity of heat transmission in rigidity.
[description of drawings]
Fig. 1 is a kind of organigram of clothes-drying device.
[specific embodiment]
As shown in Figure 1, a clothes-drying device 10 comprises a casing and is loaded in the casing 2 for 2, one outer barrel 4, and a cylinder 6 rotatably is loaded in the outer bucket 4 by motor 8 drivings, to admit and to wash and/or dry pending clothing.The barrel of cylinder 6 is provided with the hole 12 that can communicate with the space of outer bucket 4.The two ends 14a of 4 and air ducts 14 of outer bucket, 14b connects respectively, constitutes a closed circuit 16.Wherein air duct 14 comprises an air-blast device of facilitating air circulation 18, one and adds the heater 20 of hot-air and one carry out cool-down dehumidification to wherein the air of flowing through heat-exchange device 22.
The main effect of heat-exchange device 22 is and carries out heat exchange through wherein the damp-heat air from outer bucket 4 and cylinder 6, absorbs airborne heat, thereby airborne condensate moisture is separated.In order to absorb airborne heat better, improve heat exchanger effectiveness, can between heat-exchange device 22 and casing 2, be coated with heat conductive silica gel 24, carry out heat conduction by heat conductive silica gel 24 and connect.So the heat on the heat-exchange device 22 can pass to casing 2 by heat conductive silica gel 24.Casing 2 is usually by Heat Conduction Material, and is preferred, makes as metal material, therefore can propagate into the other parts of casing 2 behind the heat arrival casing 2 soon, and be diffused into simultaneously in casing 2 ambient airs, thereby the heat on the heat-exchange device 22 is distributed, improve heat exchanger effectiveness.
Except using above described heat conductive silica gel 24 to connect heat-exchange device 22 and casings 2, can also connect directly or indirectly by other heat-conducting medium 24 between the two.For example utilize media such as water, acetone, ethanol one of them or combination.When liquid mediums such as utilizing water carries out the heat transmission, often need a container be set between heat-exchange device 22 and casing 2 and hold this medium.Preferably, heat-conducting medium is a colloidal substance, and has viscosity, so just can directly smear on the space that is filled between heat-exchange device 22 and the casing 2.
In addition, can also connect by the solid conductive heat part between heat-exchange device 22 and the casing 2.The solid conductive heat part specifically can show as the heat-conducting plate of being made by Heat Conduction Material 26 as shown in Figure 1.Heat-conducting plate 26 comprises first 26a and second 26b, and wherein first 26a is connected with heat-exchange device 22 heat conduction, and second 26b is connected with casing 2 heat conduction.So-called heat conduction connects can show as particularly by metallic screw and connects, and welding is perhaps bonding etc. by the heat-conducting glue of viscosity.Heat-conducting plate 26 can be a slab construction, also can have corresponding other structure according to the space characteristics between heat-exchange device 22 and the casing 2.For example, can be " U " type, " worker " type, " N " type etc.So heat-conducting plate 26 can connect heat-exchange device 22 and casing 2 according to different space requirements.For example, when distance between heat-exchange device 22 and the casing 2 is big, utilizes heat-conducting medium such as heat conductive silica gel to connect and to have certain difficulty, then can realize with comparalive ease connecting by solid conductive heat part with definite shape.
The above embodiment of lifting only is better embodiment of the present invention, and the present invention can also have many other embodiments.For example, clothes-drying device can be traditional dryer, clothes washer-dryer, perhaps drying cabinet etc.And heat-exchange device can have a variety of different forms, for example water-cooled, air-cooled type, heat-pump-type or other refrigerant cooled etc.For the person of ordinary skill of the art, that is done under instruction of the present invention changes at equivalence of the present invention, must be included in the scope that claim of the present invention advocates.
Claims (10)
1. clothes-drying device, comprise a casing (2), a storing apparatus (4 that holds clothing, 6) be loaded in the casing (2), storing apparatus (4,6) be connected respectively with the two ends (14a, 14b) of an air duct (14), constitute a closed circuit (16), comprise the air-blast device (18) of facilitating air circulation, the heater (20) that adds hot-air in the air duct (14), and wherein the air of flowing through carried out the heat-exchange device (22) of cool-down dehumidification, it is characterized in that: described heat-exchange device (22) can be connected with heat conduction with described casing (2).
2. clothes-drying device according to claim 1 is characterized in that: be connected by heat-transfer device or heat-conducting medium between described heat-exchange device (22) and the described casing (2).
3. clothes-drying device according to claim 2 is characterized in that: described heat-conducting medium is one of them or combination of water, acetone, ethanol.
4. clothes-drying device according to claim 2 is characterized in that: described heat-conducting medium is a colloid, and has viscosity.
5. clothes-drying device according to claim 4 is characterized in that: described heat-conducting medium is heat conductive silica gel (24).
6. clothes-drying device according to claim 2 is characterized in that: described heat-transfer device is solid conductive heat part (26).
7. clothes-drying device according to claim 6 is characterized in that: the heat-conducting plate (26) of described heat-transfer device for being made by Heat Conduction Material.
8. according to claim 6 or 7 described clothes-drying devices, it is characterized in that: described heat-transfer device comprises first (26a) and second (26b), wherein first (26a) is connected with heat-exchange device (22) heat conduction, and second (26b) is connected with casing (2) heat conduction.
9. clothes-drying device according to claim 1 is characterized in that: described casing (2) is made by Heat Conduction Material.
10. clothes-drying device according to claim 9 is characterized in that: described casing (2) is made by metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910035578XA CN102031683A (en) | 2009-09-25 | 2009-09-25 | Clothes drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910035578XA CN102031683A (en) | 2009-09-25 | 2009-09-25 | Clothes drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102031683A true CN102031683A (en) | 2011-04-27 |
Family
ID=43885090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910035578XA Pending CN102031683A (en) | 2009-09-25 | 2009-09-25 | Clothes drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102031683A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111254672A (en) * | 2018-11-30 | 2020-06-09 | 博西华电器（江苏）有限公司 | Heat exchange device and clothes drying appliance with same |
-
2009
- 2009-09-25 CN CN200910035578XA patent/CN102031683A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111254672A (en) * | 2018-11-30 | 2020-06-09 | 博西华电器（江苏）有限公司 | Heat exchange device and clothes drying appliance with same |
| CN111254672B (en) * | 2018-11-30 | 2023-09-15 | 博西华电器（江苏）有限公司 | Heat exchange device and clothes drying appliance with same |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20110427 |
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| C20 | Patent right or utility model deemed to be abandoned or is abandoned |