CN103233345A - Clothes dryer - Google Patents
Clothes dryer Download PDFInfo
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- CN103233345A CN103233345A CN2013101032325A CN201310103232A CN103233345A CN 103233345 A CN103233345 A CN 103233345A CN 2013101032325 A CN2013101032325 A CN 2013101032325A CN 201310103232 A CN201310103232 A CN 201310103232A CN 103233345 A CN103233345 A CN 103233345A
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- dryer
- exhaust duct
- staving
- intake stack
- heat exchange
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Abstract
The invention discloses a clothes dryer. The clothes dryer comprises a clothes dryer body which is provided with a barrel body and an exhaust end positioned outside the barrel body, and is characterized in that a heat exchange pipeline is arranged near to the exhaust end, the heat exchange pipeline comprises a first exhaust pipeline used for exhausting damp and hot air in the barrel body, and a second air inlet pipeline used for supplementing external cold air into the barrel body. During clothes drying, the heat of exhausted hot air is fully utilized to achieve the purpose of energy saving.
Description
Technical field
The present invention relates to field of domestic appliances manufacture technology, particularly dryer.
Background technology
Dryer in the market or straight-line dryer are the dryer partial schematic diagrams that has discharge duct in the prior art as Fig. 1; Fig. 2 is the schematic diagram that has the dryer casing outside of exhaust end in the prior art.Existing dryer general using hot-air is blown over wet clothes, takes away wherein moisture content, directly is discharged to the outside by blast pipe road junction 101 ' then.When taking away moisture content, also taken away a large amount of heats, the energy is caused waste.
Summary of the invention
The present invention is intended to one of solve the problems of the technologies described above at least to a certain extent.
For this reason, one object of the present invention is to propose a kind of dryer that the heat of the damp-heat air of discharging is taken full advantage of.
The dryer of a kind of embodiment according to the present invention, comprise a kind of dryer, be provided with staving and be positioned at the external casing of staving and be provided with exhaust end, it is characterized in that, described exhaust end is communicated with heat exchange pipeline, and described heat exchange pipeline comprises first exhaust duct of discharging for the damp-heat air in the staving, and for second intake stack that outside cold wind is added in the staving, wherein, first exhaust duct and second intake stack duct wall by therebetween carries out heat exchange; First exhaust duct that dryer or casing define except above-mentioned heat exchange pipeline and second intake stack, it is a continuous sealing wall.
According to an example of the present invention, described first exhaust duct and second intake stack carry out heat exchange by common intermediate conduit wall.Dryer according to the embodiment of the invention is provided with heat exchange pipeline, when carrying out the drying operation, can carry out preheating to the cold wind that enters in the staving with the heat of the hot blast of discharging, and has taken full advantage of heat, thereby has reached purpose of energy saving.
In addition, dryer according to the above embodiment of the present invention can also have following additional technical characterictic:
According to an example of the present invention, described second intake stack is socketed in the outside of described first exhaust duct.
According to an example of the present invention, described staving is formed with the spatial accommodation for accommodating laundry, have the hot blast import and the hot-blast outlet that are communicated with described spatial accommodation on the described staving, wherein, first end of described first exhaust duct links to each other with described hot-blast outlet and second end of described first exhaust duct is in communication with the outside, and second end that first end of described second intake stack is positioned at described staving and described second intake stack is communicated with external.
According to an example of the present invention, also comprise filter, described filter is located between first end of described hot-blast outlet and described first exhaust duct.
According to an example of the present invention, described fan is arranged on described first exhaust duct and away from described exhaust end.
According to an example of the present invention, the circumference wall that the common intermediate conduit wall of described first exhaust duct and second intake stack is indentation.
Additional aspect of the present invention and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Description of drawings
Above-mentioned and/or additional aspect of the present invention and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is the dryer partial schematic diagram of tool discharge duct in the prior art;
Fig. 2 is the schematic diagram of the dryer casing outside of tool exhaust end in the prior art;
Fig. 3 is near the schematic diagram that is provided with the dryer of heat exchange pipeline according to an embodiment of the invention exhaust end;
Fig. 4 is the schematic diagram according to the dryer casing outside of one embodiment of the invention tool exhaust end;
Fig. 5 is the heat exchange pipeline schematic diagram of dryer according to an embodiment of the invention; And
Fig. 6 is the intermediate conduit wall schematic diagram of the heat exchange pipeline of dryer according to an embodiment of the invention.
The specific embodiment
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein identical or similar label is represented identical or similar elements or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment that is described with reference to the drawings, be intended to for explaining the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention, it will be appreciated that, term " " center "; " vertically "; " laterally "; " length "; " width "; " thickness ", " on ", D score, " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", close the orientation of indications such as " counterclockwise " or position is based on orientation shown in the drawings or position relation, only be that the present invention for convenience of description and simplification are described, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as limitation of the present invention.
In addition, term " first ", " second " only are used for describing purpose, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the invention, the implication of " a plurality of " is two or more, unless clear and definite concrete restriction is arranged in addition.
In the present invention, unless clear and definite regulation and restriction are arranged in addition, broad understanding should be done in terms such as term " installation ", " linking to each other ", " connection ", " fixing ", for example, can be fixedly connected, also can be to removably connect, or connect integratedly; Can be mechanical connection, also can be to be electrically connected; Can be directly to link to each other, also can link to each other indirectly by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can understand above-mentioned term concrete implication in the present invention as the case may be.
In the present invention, unless clear and definite regulation and restriction are arranged in addition, first feature second feature it " on " or D score can comprise that first and second features directly contact, can comprise that also first and second features are not directly contacts but by the contact of the additional features between them.And, first feature second feature " on ", " top " and " above " comprise first feature directly over second feature and oblique upper, or only represent that the first characteristic level height is higher than second feature.First feature second feature " under ", " below " and " below " comprise first feature under second feature and tiltedly, or only represent that the first characteristic level height is less than second feature.
Describe dryer according to the embodiment of the invention in detail below with reference to accompanying drawing, in one embodiment, be preferably in line dryer.
As described in Fig. 3 to Fig. 6, the dryer according to the embodiment of the invention comprises: staving 10, the exhaust end 101, the exhaust ends 101 that are positioned at outside the staving 10 are communicated with heat exchange pipeline 40, heater 30 and fan 50.
Particularly, be formed with the spatial accommodation 200 for accommodating laundry 60 in the staving 10, have the hot blast import 201 and the hot-blast outlet 202 that are communicated with spatial accommodation 200 on the described staving 10.
Heater 30 is located in the staving 10 and proximity thermal wind inlet 201.
Heat exchange pipeline 40 comprises first exhaust duct 401 of discharging for the damp-heat air in the staving 10, and for second intake stack 402 that outside cold wind is added in the staving 10, wherein, first exhaust duct 401 and second intake stack 402 duct wall by therebetween carries out heat exchange.In the present invention's preferred embodiment, first exhaust duct 401 and second intake stack 402 carry out heat exchange by its common intermediate conduit wall 4011.
In one of the present invention preferred embodiment, second intake stack 402 is socketed in the outside of described first exhaust duct 401.Wherein, first end of first exhaust duct 401 (i.e. the right-hand member of first exhaust duct 401 as shown in Figure 3) links to each other with hot-blast outlet 202 and second end (i.e. the left end of first exhaust duct 401 as shown in Figure 3) of first exhaust duct 401 is in communication with the outside, and is used for hot and humid gas from holding space drainage to the external world.First end of second intake stack 402 (i.e. the right-hand member of second intake stack 402 as shown in Figure 3) is located in the staving 10 and second end (i.e. the left end of second intake stack 402 as shown in Figure 3) of second intake stack 402 is communicated with external, is used for replenishing cold wind in staving 10.
In one of the present invention embodiment, first exhaust duct 401 that dryer or casing define except above-mentioned heat exchange pipeline 40 and second intake stack 402, do not have all the other intake stacks and exist.That is to say, be a continuous sealing wall first exhaust duct 401 that the dryer casing defines except above-mentioned heat exchange pipeline and second intake stack 402.
Particularly, as Fig. 2, on prior art dryer casing, also have three shutters 103 ' that are used for exhaust in addition; Compared to prior art, among the present invention's the embodiment, as Fig. 4, cancel three shutters and carried out air inlet, the air that is external complement on dryer of the present invention or the casing enters in the dryer staving 10 via heat exchange pipeline 40, and air intake or air inlet concentrate on the exhaust end 101 of heat exchange pipeline 40, can take full advantage of the heat of the damp-heat air of discharging, reduce thermal losses, reach energy-conservation purpose.
Fan 50 is arranged on described first exhaust duct 401 and away from described exhaust end, is used to form the wind path circulation.
That is to say that when being in the drying duty according to the dryer of the embodiment of the invention or in line dryer, fan 50 is used to form the wind path circulation.Namely, cold wind is conveyed in the staving 10 by second intake stack 402 of heat exchanger 40, become hot blast after heater 30 heating such as strip heater etc., enter spatial accommodation 200 from hot blast import 201, hot blast is taken away the moisture on the wet wash 60 that has washed, and discharges extraneous by hot-blast outlet 202 via first exhaust duct 401.The hot blast of this moment is hot and humid gas, and it has a large amount of waste heats.When this hot and humid gas is flowed through heat exchange pipeline 40, can carry out preheating to the cold wind that enters in the staving 10.
Dryer or in line dryer according to the embodiment of the invention are provided with heat exchange pipeline 40, when carrying out the drying operation, can carry out preheating to the cold wind that enters in the staving 10 with the heat of the hot blast of discharging, and have taken full advantage of heat, thereby have reached purpose of energy saving.
As shown in Figure 6, for increasing the heat exchange area of heat exchange pipeline 40, the common intermediate conduit wall 4011 of described first exhaust duct and second intake stack is designed to the circumference wall of indentation.
According to an example of the present invention, also comprise filter 70.Filter 70 is located between first end of hot-blast outlet 202 and first exhaust duct 401.Thus, can avoid foreign material such as garment fabric to enter heat exchanger 40, improve the service life of heat exchanger 40.
Dryer or in line dryer according to the embodiment of the invention are provided with heat exchange pipeline 40, when carrying out the drying operation, can carry out preheating to the cold wind that enters in the staving with the heat of the hot blast of discharging, and have taken full advantage of heat, thereby have reached purpose of energy saving.By heat exchanger, reclaimed the heat that originally can be wasted, make heat be recovered continuation clothing is dried, reduced the waste of heat, improved the efficiency of dryer or straight-line dryer.
In the description of this specification, concrete feature, structure, material or characteristics that the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example description are contained at least one embodiment of the present invention or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete feature, structure, material or the characteristics of description can be with the suitable manner combination in any one or more embodiment or example.
Although illustrated and described embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, those of ordinary skill in the art can change above-described embodiment under the situation that does not break away from principle of the present invention and aim within the scope of the invention, modification, replacement and modification.
Claims (7)
1. dryer, be provided with staving and be positioned at the external casing of staving and be provided with exhaust end (101), it is characterized in that, described exhaust end (101) is communicated with heat exchange pipeline, described heat exchange pipeline (40) comprises first exhaust duct (401) of discharging for the damp-heat air in the staving, and for second intake stack (402) that outside cold wind is added in the staving, first exhaust duct (401) and second intake stack (402) carry out heat exchange by duct wall therebetween; First exhaust duct (401) that dryer or casing define except above-mentioned heat exchange pipeline (40) and second intake stack (402), it is a continuous sealing wall.
2. dryer as claimed in claim 1 is characterized in that, first exhaust duct and second intake stack carry out heat exchange by its common intermediate conduit wall (4011).
3. dryer as claimed in claim 1 is characterized in that, described second intake stack (402) is socketed in the outside of described first exhaust duct (401).
4. dryer as claimed in claim 1, it is characterized in that, described staving is formed with the spatial accommodation for accommodating laundry, have the hot blast import (201) and the hot-blast outlet (202) that are communicated with described spatial accommodation on the described staving, wherein, first end of described first exhaust duct (401) links to each other with described hot-blast outlet (202) and second end (401) of described first exhaust duct is in communication with the outside, and second end that first end of described second intake stack (402) is positioned at described staving and described second intake stack 402 is communicated with external.
5. dryer according to claim 4 is characterized in that, also comprises filter, and described filter is located between first end of described hot-blast outlet (202) and described first exhaust duct (401).
6. dryer as claimed in claim 1 is characterized in that, described fan is arranged on described first exhaust duct.
7. dryer as claimed in claim 1 is characterized in that, the circumference wall that the common intermediate conduit wall of described first exhaust duct (401) and second intake stack (402) is indentation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101032325A CN103233345A (en) | 2013-03-27 | 2013-03-27 | Clothes dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101032325A CN103233345A (en) | 2013-03-27 | 2013-03-27 | Clothes dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103233345A true CN103233345A (en) | 2013-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101032325A Pending CN103233345A (en) | 2013-03-27 | 2013-03-27 | Clothes dryer |
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| CN (1) | CN103233345A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105862368A (en) * | 2016-05-26 | 2016-08-17 | 无锡小天鹅股份有限公司 | Clothes dryer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020065075A (en) * | 2001-02-05 | 2002-08-13 | 엘지전자주식회사 | Washing machine with drying function using exhausted heat |
| KR20050061878A (en) * | 2003-12-18 | 2005-06-23 | 엘지전자 주식회사 | Intake and exhaust structure for dryer |
| CN1724800A (en) * | 2004-07-20 | 2006-01-25 | 三星电子株式会社 | Washing machine |
| KR20060065872A (en) * | 2004-12-10 | 2006-06-14 | 엘지전자 주식회사 | Outlet type dryer and washer wiht dryer |
| CN201347510Y (en) * | 2009-01-05 | 2009-11-18 | 上海凯奥机器有限公司 | Industrial clothes dryer with recyclable heat quantity of machine body |
| CN203247436U (en) * | 2013-03-27 | 2013-10-23 | 无锡小天鹅股份有限公司 | Clothes dryer |
-
2013
- 2013-03-27 CN CN2013101032325A patent/CN103233345A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020065075A (en) * | 2001-02-05 | 2002-08-13 | 엘지전자주식회사 | Washing machine with drying function using exhausted heat |
| KR20050061878A (en) * | 2003-12-18 | 2005-06-23 | 엘지전자 주식회사 | Intake and exhaust structure for dryer |
| CN1724800A (en) * | 2004-07-20 | 2006-01-25 | 三星电子株式会社 | Washing machine |
| KR20060065872A (en) * | 2004-12-10 | 2006-06-14 | 엘지전자 주식회사 | Outlet type dryer and washer wiht dryer |
| CN201347510Y (en) * | 2009-01-05 | 2009-11-18 | 上海凯奥机器有限公司 | Industrial clothes dryer with recyclable heat quantity of machine body |
| CN203247436U (en) * | 2013-03-27 | 2013-10-23 | 无锡小天鹅股份有限公司 | Clothes dryer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105862368A (en) * | 2016-05-26 | 2016-08-17 | 无锡小天鹅股份有限公司 | Clothes dryer |
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Application publication date: 20130807 |