CN203174388U - Clothes dryer - Google Patents
Clothes dryer Download PDFInfo
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- CN203174388U CN203174388U CN 201320145100 CN201320145100U CN203174388U CN 203174388 U CN203174388 U CN 203174388U CN 201320145100 CN201320145100 CN 201320145100 CN 201320145100 U CN201320145100 U CN 201320145100U CN 203174388 U CN203174388 U CN 203174388U
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- dryer
- oven dry
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- bucket
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Abstract
The utility model provides a clothes dryer which comprises a machine casing (10), a drying inner barrel (20) arranged in the machine casing (10), an air inlet (11), an air exhaust port (80) and a main heater. The clothes dryer is characterized by comprising a thermal insulation layer arranged at the periphery of the drying inner barrel (20). Due to the fact that the thermal insulation layer is arranged at the periphery of the drying inner barrel, the clothes dryer can fully utilize heat and effectively saves energy consumption.
Description
Technical field
The utility model relates to the dryer technical field, particularly relates to a kind of dryer.
Background technology
Existing dryer or straight-line dryer adopt wind inlet section electrical heating or combustion gas heating more, subsequently the high-temperature gas of heating is sent into the oven dry inner core by supply air duct, mix stirring with clothing, form behind the hot and humid gas and directly discharge, thereby realize the drying effect.
There is bigger thermal loss in current technology, at first is after heater heats, and high-temperature gas will lose a part of heat, and then enter drying cylinder through long supply air duct; Secondly, this outside heat dissipation capacity when work of drying cylinder is very big, has wasted a large amount of heats again; Final high temperature high humidity gas is directly discharged, and it heat that possesses loses again, causes bigger energy consumption.
The utility model content
The utility model is intended to solve at least one of technical problem that exists in the prior art.For this reason, a purpose of the present utility model is to propose a kind of dryer that reduces thermal loss.
According to dryer of the present utility model, comprise casing, be located at bucket, air inlet, exhaust outlet in the oven dry in the casing, described dryer comprises: the periphery of bucket is provided with thermal insulation layer in described oven dry.
Thus, according to dryer of the present utility model, be provided with the mode of thermal insulation layer by the periphery in oven dry barrel, taken full advantage of heat, effectively save the energy consumption of dryer.
Also have following additional technical feature according to dryer of the present utility model:
The periphery that described dryer is included in bucket in the described oven dry is enclosed with thermal insulation layer.
Described thermal insulation layer is vacuum heat-insulating layer.
Be provided with preheating heat exchanger at air inlet and exhaust outlet junction, described preheating heat exchanger is positioned at described main hot heater the place ahead on the air intake direction.
Additional aspect of the present utility model and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
Description of drawings
Above-mentioned and/or additional aspect of the present utility model and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is the front view according to the dryer of the utility model embodiment;
Fig. 2 be among Fig. 1 along A-A to cutaway view;
Fig. 3 is the stereogram according to the heat exchanger of the dryer of the utility model embodiment.
Description of reference numerals:
10: casing; 11: the new style grid; 20: bucket in the oven dry; 21: air-inlet grille; 22: return air inlet; 30: main hot heater; 40: preheating heat exchanger; 41: the first intake stacks; 42: the second exhaust ducts; 50: wind output channel; 60: fan; 70: the door body; 80: exhaust outlet; 90: thermal insulation layer.
The specific embodiment
Describe embodiment of the present utility model 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, only be used for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center "; " vertically "; " laterally "; " on "; D score; " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", close the orientation of indications such as " outward " or position is based on orientation shown in the drawings or position relation, only be the utility model and simplification description for convenience of description, 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 restriction of the present utility model.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 present utility model, except as otherwise noted, the implication of " a plurality of " is two or more.
In description of the present utility model, need to prove that unless clear and definite regulation and restriction are arranged in addition, term " installation ", " linking to each other ", " connection " should be done broad understanding, 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 concrete condition understand the concrete implication of above-mentioned term in the utility model.
A kind of dryer of describing according to the utility model embodiment below with reference to Fig. 1-3 comprises casing 10, is located at bucket 20, air inlet 11, exhaust outlet 80 and main hot heater 30 in the oven dry in the casing 10, be provided with preheating heat exchanger 40 in air inlet 11 and exhaust outlet 80 junctions, described preheating heat exchanger 40 is positioned at described main hot heater 30 the place aheads on the air intake direction.
In embodiment of the present utility model, the periphery of bucket 20 is provided with thermal insulation layer 90 in described oven dry.In a preferred embodiment, the periphery of bucket 20 is enclosed with thermal insulation layer 90 in described oven dry, has taken full advantage of heat, effectively saves the energy consumption of dryer.
Particularly, the dryer with function of recovering waste heat of the utility model embodiment further comprises bucket 20, main hot heater 30, preheating heat exchanger 40, wind output channel 50 and fan 60 in casing 10, the oven dry.
Particularly, as depicted in figs. 1 and 2, casing 10 is provided with a body 70 and is provided with the new style grid near air inlet 11, and extraneous new wind flows in the casing 10 by new style grid 11.
Bucket 20 is located in the casing 10 and has air-inlet grille 21 and return air inlet 22 in the oven dry, and air-inlet grille 21 and new style grid 11 align at fore-and-aft direction, so that in the enough happy inflow oven dry of novel wind energy in barrels 20.
Main hot heater 30 is located in the casing 10 and to the air that flows into bucket 20 in the oven dry from air-inlet grille 11 and heats.Main hot heater 30 is the main heater to new wind, is increased to suitable temperature at new wind through main hot heater 30 back temperature.
Preheating heat exchanger 40 is located in the casing 10 and is communicated with new style grid 11 and main hot heater 30 respectively, preheating heat exchanger 40 is positioned at the place ahead of main hot heater 30 in the air intake direction, in other words, new wind flow to main hot heater 30 again after near the new style grid the air inlet 11 enter the preheating heat exchanger 40 of at first flowing through in the casing 10.
One end of wind output channel 50 is communicated with return air inlet 22, and the other end is communicated with main heat exchanger 40.Fan 60 is located in the casing 10 and is used for new wind is sucked in the oven dry in barrels 20 through preheating heat exchanger 40, main hot heater 30.Particularly, fan 60 for tube-axial fan and be located at main hot heater 30 with oven dry between barrels 20.The air supplying distance that wind output channel 50 is conducive to shorten new wind bringing-up section is set by the way, reduces the loss of air-flow heat, and fan 60 provides stable driving force for the hot and humid wind in the bucket 20 in drying flow to heat exchanger 40 by exhaust duct 50.
The operation principle of the dryer of the utility model embodiment as shown in Figure 2, wherein arrow represents the flow direction of wind.Hot and humid wind in the oven dry in the bucket 20 can flow in the wind output channel 50 by return air inlet 22, flows into preheating heat exchanger 40 through wind output channel 50.In the process of preheating heat exchanger 40 of flowing through, carry out heat exchange with the new wind that flows into preheating heat exchanger 40 from new style grid 11.The pre-warmed new distinguished and admirable temperature that is fit to oven dry that is heated in the process of main hot heater 30 enters bucket 20 in the oven dry by air-inlet grille 21, afterwards again to form a complete distinguished and admirable circulation.
The heat that can take full advantage of the hot and humid wind of discharging by this distinguished and admirable circulation preheats new wind, therefore can reduce the heating-up temperature of main hot heater 40, the energy consumption of effectively saving dryer.
Thus, according to the dryer with function of recovering waste heat of the utility model embodiment, the wind that will dry in the interior bucket 20 by wind output channel 50 reclaim and import in the main heat exchanger 40, can preheat new wind, take full advantage of the heat of hot and humid wind, effectively saved the energy consumption of dryer.In addition, be located in the casing 10 and in main hot heater 30 and oven dry, can have greatly shortened between barrels 20 the air supplying distance of new wind bringing-up section by wind output channel 50 and with fan 60, reduced the thermal loss of high temperature gas flow in the air-supply process.
According to embodiment more of the present utility model, as shown in Figure 2, new style grid 11 are located at the rear portion of casing 10, air-inlet grille 21 and return air inlet 22 are located at respectively in the oven dry on bucket 20 the rear wall and antetheca, and preheating heat exchanger 40, main hot heater 30, fan 60 are located between near the air inlet 11 the new style grid and air-inlet grille 21 according to from back to front order.
By above-mentioned setting, can guarantee that new wind preheats the air supplying distance of wind path and heating wind path, has reduced distinguished and admirable thermal loss.
Wind output channel 50 is the cardinal principle inverted U-shaped, in order to be fastened on the top of bucket 20 in the oven dry.Return air inlet 22 and preheating heat exchanger 40 can suitably arrange on the upper side in order to shorten the distance of wind output channel 50, reduce the thermal loss of hot and humid gas.
As shown in Figure 3, be provided with the first intersected with each other and spaced intake stack 41 and second exhaust duct 42 in the preheating heat exchanger 40.Near first intake stack 41 and the air inlet 11 new style grid, main hot heater 30, fan 60 and air-inlet grille 21 align at fore-and-aft direction, in order to new distinguished and admirablely go in the oven dry in the bucket 20, and second exhaust duct 42 be connected with wind output channel 50 make hot and humid gas in the process of preheating heat exchanger 40 of flowing through with the new wind generation heat exchange of the new wind wind path 41 of flowing through and do not come in contact with new wind and mix.Particularly, as shown in Figure 3, described preheating heat exchanger 40 comprises that some first intake stacks 41 that extend longitudinally and second exhaust duct, 42, the first intake stacks 41 and second exhaust duct 42 are crisscross arranged.
Exhaust outlet 80 is communicated with second exhaust duct 42 of preheating heat exchanger 40, and after new wind generation heat exchange, the wind in second exhaust duct 42 is discharged housing 10 from exhaust outlet 80.
The periphery of bucket 20 is enclosed with thermal insulation layer 90 in the oven dry, and thermal insulation layer 90 has greatly reduced the thermal loss in the interior bucket 20 of oven dry in the drying course, reaches the purpose of dryer energy-saving and emission-reduction.
Thermal insulation layer 90 can or be formed on the vacuum heat-insulating layer on bucket 20 outer surfaces in the oven dry for the insulation material layer on the outer surface that is coated in bucket 20 in the oven dry, and preferably, bucket 20 adopts vacuum heat-insulating layer in the oven dry of the utility model embodiment.
Other formations of the dryer of the utility model embodiment can be well known by persons skilled in the art not repeating them here.，
In the description of this specification, concrete feature, structure, material or characteristics that the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " 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 utility model 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 embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple variation, modification, replacement and modification to these embodiment under the situation that does not break away from principle of the present utility model and aim, scope of the present utility model is limited by claim and equivalent thereof.
Claims (4)
1. dryer, described dryer comprises casing (10), is located at bucket (20), air inlet (11), exhaust outlet (80) and main hot heater in the oven dry in the casing (10), it is characterized in that the periphery that described dryer is included in bucket (20) in the described oven dry is provided with thermal insulation layer.
2. the periphery that dryer according to claim 1, described dryer are included in bucket (20) in the described oven dry is enclosed with thermal insulation layer.
3. dryer according to claim 1 and 2 is characterized in that, described thermal insulation layer is vacuum heat-insulating layer.
4. dryer according to claim 1 is characterized in that, is provided with preheating heat exchanger (40) in air inlet (11) and exhaust outlet (80) junction, and described preheating heat exchanger (40) is positioned at described main hot heater (30) the place ahead on the air intake direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320145100 CN203174388U (en) | 2013-03-27 | 2013-03-27 | Clothes dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320145100 CN203174388U (en) | 2013-03-27 | 2013-03-27 | Clothes dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203174388U true CN203174388U (en) | 2013-09-04 |
Family
ID=49071116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320145100 Expired - Lifetime CN203174388U (en) | 2013-03-27 | 2013-03-27 | Clothes dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203174388U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103215794A (en) * | 2013-03-27 | 2013-07-24 | 无锡小天鹅股份有限公司 | Clothes dryer |
-
2013
- 2013-03-27 CN CN 201320145100 patent/CN203174388U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103215794A (en) * | 2013-03-27 | 2013-07-24 | 无锡小天鹅股份有限公司 | Clothes dryer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190809 Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Patentee after: Wuxi Little Swan Electric Co.,Ltd. Address before: 214028 Wuxi Changjiang Road, Wuxi New District, Jiangsu, No. 18 Patentee before: WUXI LITTLE SWAN Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130904 |