CN103344105B - Dryer - Google Patents
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- CN103344105B CN103344105B CN201310238301.3A CN201310238301A CN103344105B CN 103344105 B CN103344105 B CN 103344105B CN 201310238301 A CN201310238301 A CN 201310238301A CN 103344105 B CN103344105 B CN 103344105B
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Abstract
The invention discloses a kind of dryer.Described dryer comprises body, is limited with container cavity in described body, and described body is provided with through hole, and described container cavity is in communication with the outside by described through hole; TEC, described TEC is located in described container cavity, and described TEC has heating chamber and cooling chamber, and the import of described heating chamber and the outlet of described cooling chamber are all in communication with the outside; And drying chamber, the import of described drying chamber is connected with the outlet of described heating chamber, and the outlet of described drying chamber is connected with the import of described cooling chamber.According to the dryer of the embodiment of the present invention have be convenient to install, easy to use, noise is low, drying efficiency is high, low power consumption and other advantages.
Description
Technical field
The present invention relates to field of household appliances, in particular to a kind of dryer.
Background technology
Existing dryer utilizes powerful heater to gas-heated, by the high-temperature gas after heating, the object in dryer is dried, the moisture that the rear high-temperature gas of oven dry absorbs described object becomes hot and humid gas, and described hot and humid gas directly enters the external world.Not only easily produce moisture contamination to external world thus, and the waste heat of hot and humid gas also non-Appropriate application, drying rate and energy consumption are subject to the impact of external environment larger in addition.Therefore existing dryer exists that energy consumption is high, defect not environmentally.
Summary of the invention
The present invention is intended at least to solve one of technical problem existed in prior art.For this reason, one object of the present invention is to propose a kind of dryer.
To achieve these goals, propose a kind of dryer according to embodiments of the invention, described dryer comprises body, is limited with container cavity in described body, and described body is provided with through hole, and described container cavity is in communication with the outside by described through hole; TEC, described TEC is located in described container cavity, and described TEC has heating chamber and cooling chamber, and the import of described heating chamber and the outlet of described cooling chamber are all in communication with the outside; And drying chamber, the import of described drying chamber is connected with the outlet of described heating chamber, and the outlet of described drying chamber is connected with the import of described cooling chamber.
According to the described TEC that the dryer of the embodiment of the present invention is communicated with described drying chamber by setting in described container cavity, thus can cool the gas of the high humidity leaving described drying chamber, the vaporous water in the gas of high humidity can be made thus to become aqueous water to obtain dry gas, the gas of described drying directly can be discharged into indoor.Thus without the need to offering the hole of the gas for discharging high humidity on the wall of user family.And, by arranging described TEC, not only can not increase the noise of described dryer, and can heat to improve the drying efficiency of described dryer the gas from environment rapidly.
Therefore, according to the dryer of the embodiment of the present invention have be convenient to install, easy to use, noise is low, drying efficiency is high, low power consumption and other advantages.In addition, because described TEC is located in described container cavity, the dry gas of therefore discharging from described TEC can again be inhaled in described TEC after mixing with ambient atmos, significantly can reduce the drying rate of environmental change on described drying chamber and the impact of energy consumption thus.
In addition, dryer according to the above embodiment of the present invention can also have following additional technical feature:
According to one embodiment of present invention, described dryer also comprises: wind inlet channel, and the import of described wind inlet channel is connected with the outlet of described heating chamber, and the outlet of described wind inlet channel is connected with the import of described drying chamber; Heater, described heater is located in described wind inlet channel; Temperature detector, described temperature detector is located in described wind inlet channel; And controller, described controller and described heater are connected with described temperature detector to control described heater according to the temperature detection value of described temperature detector and open and close.
According to one embodiment of present invention, described dryer also comprises ventilating fan, and described ventilating fan is located in described wind inlet channel.The temperature of the gas entered in described drying chamber can be made thus more stable, thus not only can improve the drying efficiency of described dryer further, and the job stability of described dryer can be improved.
According to one embodiment of present invention, described dryer also comprises waste-heat recoverer, described waste-heat recoverer to be located in described container cavity and to have by the isolated cold air path of heat-conducting piece and hot gas path, the import of wherein said cold air path is in communication with the outside and exports and is connected with the import of described heating chamber, and the import of described hot gas path is connected with the outlet of described drying chamber and exports and is connected with the import of described cooling chamber.Not only can utilize the heat of the hot and humid gas of discharging from described drying chamber thus fully, improve the drying efficiency of described dryer further, and the humidity of the gas of discharging from the outlet of described cooling chamber can be reduced further.
According to one embodiment of present invention, the bearing of trend of described cold air path is orthogonal with the bearing of trend of described hot gas path.The heat exchanger effectiveness of described waste-heat recoverer can be improved thus further.
According to one embodiment of present invention, each in described cooling chamber and described hot gas path is all obliquely installed, the outlet of wherein said cooling chamber is positioned at the below of the import of described cooling chamber, and the outlet of described hot gas path is positioned at the below of the import of described hot gas path.The condensed water (water that hot and humid gas obtains after being cooled) in described cooling chamber and described hot gas path is conducive to be discharged thus.
According to one embodiment of present invention, described dryer also comprises drip tray, described drip tray is located in described container cavity, and it is with the delivery port of described cooling chamber relative with the delivery port of described hot gas path with the below of the delivery port of described hot gas path that described drip tray is positioned at the delivery port of described cooling chamber.The condensed water (water that hot and humid gas obtains after being cooled) in described cooling chamber and described hot gas path is conducive to be discharged thus.
According to one embodiment of present invention, described dryer also comprises water storage case, and described water storage case is removably established on the body and is positioned at the top of described container cavity; Drainpipe, the lower end of described drainpipe is connected with described drip tray and upper end is connected with described water storage case; And draining pump, described draining pump is located on described drainpipe.More easily condensed water can be discharged thus.
According to one embodiment of present invention, described dryer also comprises screen pack, and described screen pack is located in described cold air path.Can utilize thus described screen pack to external world gas filter, thus not only can avoid the impurity blocking breather line in ambient atmos, and the article in drying chamber described in the contaminating impurity in ambient atmos can be avoided.
According to one embodiment of present invention, described waste-heat recoverer is removably established on the body.Can more easily, easily described waste-heat recoverer and described screen pack be safeguarded and be cleaned thus.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the structural representation of the dryer according to the embodiment of the present invention;
Fig. 2 is the structural representation of the dryer according to the embodiment of the present invention;
Fig. 3 is the cross-sectional schematic of the TEC of dryer according to the embodiment of the present invention;
Fig. 4 is the structural representation of the TEC of dryer according to the embodiment of the present invention;
Fig. 5 is the sectional view along A-A direction of Fig. 4.
Fig. 6 is the partial structurtes schematic diagram of the TEC of dryer according to the embodiment of the present invention;
Fig. 7 is the structural representation of the waste-heat recoverer of dryer according to the embodiment of the present invention.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not limitation of the present invention being interpreted as.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, except as otherwise noted, the implication of " multiple " is two or more.
In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition above-mentioned term concrete meaning in the present invention can be understood.
Below with reference to Fig. 1-Fig. 6, the dryer 10 according to the embodiment of the present invention is described.As shown in figs 1 to 6, body 100, TEC 200 and drying chamber 300 is comprised according to the dryer 10 of the embodiment of the present invention.
Be limited with container cavity 110 in body 100, body 100 is provided with through hole 120, and container cavity 110 is in communication with the outside by through hole 120.TEC 200 is located in container cavity 110, and TEC 200 has heating chamber 210 and cooling chamber 220, and the import 211 of heating chamber 210 and the outlet 221 of cooling chamber 220 are all in communication with the outside.In other words, the import 211 of heating chamber 210 and the outlet 221 of cooling chamber 220 are all in communication with the outside by container cavity 110.The import of drying chamber 300 is connected with the outlet 212 of heating chamber 210, and the outlet 302 of drying chamber 300 is connected with the import 222 of cooling chamber 220.
Below with reference to Fig. 1-Fig. 6, the course of work according to the dryer 10 of the embodiment of the present invention is described:
Extraneous gas can be entered in container cavity 110 by the through hole 120 be located on body 100.Described gas is entered in the heating chamber 210 of TEC 200 by the import 211 of heating chamber 210, and is heated to be hot gas in heating chamber 210.Described hot gas enters into dry the object (such as wet wash) in drying chamber 300 in drying chamber 300 by the outlet 212 of heating chamber 210 and the import of drying chamber 300 successively, and the described hot gas moisture absorbed on the object in drying chamber 300 becomes the gas of high humidity.Then the gas of high humidity enters in the cooling chamber 220 of TEC 200 by the outlet 302 of drying chamber 300 and the import 222 of cooling chamber 220 successively, and the gas of high humidity is cooled so that the water that the gas of high humidity contains becomes condensed water in cooling chamber 220.Can obtain dry gas thus, dry gas is discharged by the outlet 221 of cooling chamber 220.
According to the TEC 200 that the dryer 10 of the embodiment of the present invention is communicated with drying chamber 300 by setting in container cavity 110, thus can cool the gas of the high humidity leaving drying chamber 300, the vaporous water in the gas of high humidity can be made thus to become aqueous water to obtain dry gas, the gas of described drying directly can be discharged into indoor.Thus without the need to offering the hole of the gas for discharging high humidity on the wall of user family.And, by arranging TEC 200, not only can not increase the noise of dryer 10, and can heat to improve the drying efficiency of dryer 10 gas from environment rapidly.Therefore, according to the dryer 10 of the embodiment of the present invention have be convenient to install, easy to use, noise is low, drying efficiency is high, low power consumption and other advantages.
In addition, because TEC 200 is located in container cavity 110, the dry gas of therefore discharging from TEC 200 can again be inhaled in TEC 200 after mixing with ambient atmos, significantly can reduce the drying rate of environmental change on drying chamber 300 and the impact of energy consumption thus.
As Figure 1-Figure 2, in some embodiments of the invention, dryer 10 can also comprise wind inlet channel 400, heater, temperature detector and controller.Wherein, described heater, described temperature detector and described controller do not illustrate in the drawings.
The import of wind inlet channel 400 can be connected with the outlet 212 of heating chamber 210, and the outlet of wind inlet channel 400 can be connected with the import of drying chamber 300.In other words, the outlet 212 of heating chamber 210 can be connected by wind inlet channel 400 with the import of drying chamber 300, and the gas after being heated by TEC 200 can be entered in drying chamber 300 by wind inlet channel 400.Described heater can be located in wind inlet channel 400, described temperature detector also can be located in wind inlet channel 400, and described controller can be connected with described temperature detector with described heater to control described heater according to the temperature detection value of described temperature detector and open and close.
Specifically, when the temperature of the gas heated through TEC 200 reaches predetermined temperature, described controller can control described heater and cut out.When the temperature of the gas heated through TEC 200 does not reach predetermined temperature, described controller can control described heater and open to utilize described heater by the heating temperatures of described gas to described predetermined temperature.The temperature of the gas entered in drying chamber 300 can be made thus more stable, thus not only can improve the drying efficiency of dryer 10 further, and the job stability of dryer 10 can be improved.In addition, the dryer heated relative to utilizing heater completely, has the low advantage of energy consumption according to the dryer 10 of the embodiment of the present invention.
In one embodiment of the invention, dryer 10 can also comprise ventilating fan, and described ventilating fan can be located in wind inlet channel 400.Extraneous gas can be made thus to enter into more easily, rapidly in TEC 200 and and then enter in drying chamber 300, thus the drying efficiency of dryer 10 can be improved further.
As shown in Figure 1, Figure 2 and Figure 7, in examples more of the present invention, dryer 10 can also comprise waste-heat recoverer 600.Waste-heat recoverer 600 can be located in container cavity 110 and waste-heat recoverer 600 can have by the isolated cold air path 610 of heat-conducting piece and hot gas path 620, wherein the import 611 of cold air path 610 can be in communication with the outside and the outlet of cold air path 610 can be connected with the import 211 of heating chamber 210, and the import 621 of hot gas path 620 can be connected with the outlet 302 of drying chamber 300 and the outlet of hot gas path 620 can be connected with the import 222 of cooling chamber 220.In other words, the outlet 302 of drying chamber 300 can be connected by hot gas path 620 with the import 222 of cooling chamber 220, and the import 211 of heating chamber 210 can be connected by cold air path 610 with the described external world.
Specifically, ambient atmos can enter in the cold air path 610 of waste-heat recoverer 600, the hot and humid gas of discharging from the outlet 302 of drying chamber 300 can enter in the hot gas path 620 of waste-heat recoverer 600, gas hot and humid thus and ambient atmos can carry out heat exchange in waste-heat recoverer 600, thus can make that hot and humid gas is cooled, dehumidifying, ambient atmos is preheated.The ambient atmos be preheated enters in heating chamber 210 and continues to be heated, and is entered in cooling chamber 220 continue to be cooled by the hot and humid gas tentatively cooled.
By arranging waste-heat recoverer 600, not only can utilize the heat of the hot and humid gas of discharging from drying chamber 300 fully, the drying efficiency of further raising dryer 10, and the humidity that can reduce the gas of discharging from the outlet 221 of cooling chamber 220 further.
As shown in Figure 7, in an example of invention, the bearing of trend of cold air path 610 can be orthogonal with the bearing of trend of hot gas path 620.In other words, from drying chamber 300 discharge hot and humid gas and ambient atmos can carry out cross-flow heat exchange.The heat exchanger effectiveness of waste-heat recoverer 600 can be improved thus further.
Cold air path 610 can be multiple, and multiple cold air path 610 can extend along the width of waste-heat recoverer 600 along the spaced apart and each cold air path 610 of the length direction of waste-heat recoverer 600.Hot gas path 620 also can be multiple, multiple hot gas path 620 can along the spaced apart width wise of waste-heat recoverer 600 and each hot gas path 620 can extend along the length direction of waste-heat recoverer 600.Wherein, length direction is as shown in the arrow D in Fig. 3, Fig. 4 and Fig. 7, and width is as shown in the arrow G in Fig. 7.
Advantageously, dryer 10 can also comprise screen pack, and described screen pack can be located in cold air path 610.Can utilize thus described screen pack to external world gas filter, thus not only can avoid impurity blocking breather line (such as cold air path 610, wind inlet channel 400, heating chamber 210, cooling chamber 220 etc.) in ambient atmos, and the article (such as clothes, sheet, quilt cover) in the contaminating impurity drying chamber 300 in ambient atmos can be avoided.Waste-heat recoverer 600 can removably be located on body 100.Can more easily, easily waste-heat recoverer 600 and described screen pack be safeguarded and be cleaned thus.In some other embodiment, screen pack also can be arranged on outlet or waste-heat recoverer hot gas path import 621 place of drying chamber 300, and object filters dryer soft flocks, chip, and screen pack is all detachable.
As depicted in figs. 1 and 2, in a concrete example of the present invention, dryer 10 can also comprise exhaust air flue 500, and one end of exhaust air flue 500 is connected with the outlet 302 of drying chamber 300, and the other end of exhaust air flue 500 is connected with the import 621 of the hot gas path 620 of waste-heat recoverer 600.Air-out blower fan 510 can be provided with in exhaust air flue 500, extraneous gas can be made thus to enter in drying chamber 300 more easily, rapidly, thus the drying efficiency of dryer 10 can be improved further.
In some embodiments of the invention, each in cooling chamber 220 and hot gas path 620 all can be obliquely installed, wherein the outlet 221 of cooling chamber 220 can be positioned at the below of the import 222 of cooling chamber 220, and the outlet of hot gas path 620 can be positioned at the below of the import 621 of hot gas path 620.The condensed water (water that hot and humid gas obtains after being cooled) in cooling chamber 220 and hot gas path 620 is conducive to be discharged thus.Wherein, waste-heat recoverer 600 can be provided with the first row mouth of a river, the described first row mouth of a river can be communicated with hot gas path 620 and the described first row mouth of a river can be close to the outlet of hot gas path 620.TEC 200 can be provided with the second row mouth of a river, and the described second row mouth of a river can be communicated with the cooling chamber 220 of TEC 200 and the described second row mouth of a river can be close to the outlet 221 of cooling chamber 220.
Advantageously, dryer 10 can also comprise drip tray, described drip tray can be located in container cavity 110, and described drip tray can be positioned at the below of the delivery port (i.e. the described second row mouth of a river) of cooling chamber 220 and the delivery port (i.e. the described first row mouth of a river) of hot gas path 620 and described drip tray can be relative with the delivery port of the delivery port of cooling chamber 220 and hot gas path 620.
As depicted in figs. 1 and 2, in one embodiment of the invention, dryer 10 can also comprise water storage case 700, drainpipe 800 and draining pump 900.Water storage case 700 can removably be located on body 100 and water storage case 700 can be positioned at the top of container cavity 110, the lower end of drainpipe 800 can be connected with described drip tray and the upper end of drainpipe 800 can be connected with water storage case 700, and draining pump 900 can be located on drainpipe 800.
After dryer 10 runs a period of time, draining pump 900 can start to be extracted in water storage case 700 by the water in described drip tray.After oven dry terminates, user can take off water storage case 700 and be outwelled by the water in water storage case 700.More easily condensed water can be discharged thus.
As shown in figs 1 to 6, in some embodiments of the invention, TEC 200 can comprise shell body 230, inner housing 250, multiple heating fins 270 and multiple first cooling fins 280.
The first container cavity 240, first container cavity 240 can be had in shell body 230 and can have the first import and the first outlet.Inner housing 250 can be located in the first container cavity 240, can have the second container cavity 260, second container cavity 260 and can have the second import and the second outlet in inner housing 250.Multiple heating fins 270 can be located in the first container cavity 240 and the second container cavity 260.Multiple first cooling fins 280 can be located at another the bottom in the first container cavity 240 and the second container cavity 260, multiple first cooling fins 280 can along another the length direction in the first container cavity 240 and the second container cavity 260 and circumference all spaced apart.Wherein, circumference is as shown in the arrow E in Fig. 5 and Fig. 6.
In other words, when multiple heating fins 270 is located in the first container cavity 240, multiple first cooling fins 280 is located in the second container cavity 260, and now the first container cavity 240 is heating chamber 210 and the second container cavity 260 is cooling chamber 220.When multiple heating fins 270 is located in the second container cavity 260, multiple first cooling fins 280 is located in the first container cavity 240, and now the first container cavity 240 is cooling chamber 220 and the second container cavity 260 is heating chamber 210.
Because inner housing 250 is located in the first container cavity 240, therefore the second container cavity 260 is a part for the first container cavity 240.Multiple heating fins 270 or multiple first cooling fins 280 are located in the first container cavity 240 and refer to that multiple heating fins 270 or multiple first cooling fins 280 are located at the part except the second container cavity 260 of the first container cavity 240.
According to the TEC 200 of the embodiment of the present invention by multiple first cooling fins 280 is located at another bottom in the first container cavity 240 and the second container cavity 260 and multiple first cooling fins 280 can along another the length direction in the first container cavity 240 and the second container cavity 260 and circumference all spaced apart, thus gas (hot and humid gas) not only can be made successfully to flow through multiple first cooling fins 280, and multiple first cooling fins 280 can be avoided to stop that condensed water flows.TEC 200 can be made thus to discharge condensed water more easily, rapidly.
Advantageously, as shown in figures 3 to 6, the cross section of the first cooling fins 280 can be circular.Multiple first cooling fins 280 can be avoided thus further to stop that condensed water flows, thus TEC 200 can be made to discharge condensed water more easily, rapidly.Particularly, the first cooling fins 280 can be truncated cone-shaped.First cooling fins 280 has simply, is convenient to the advantages such as processing thus.
As shown in Figure 4 and Figure 5, in one embodiment of the invention, multiple first cooling fins 280 can be arranged in multirow and multiple row, described multiple row can be spaced apart along another the circumference in the first container cavity 240 and the second container cavity 260, and described multirow can be spaced apart along another the length direction in the first container cavity 240 and the second container cavity 260.In other words, multiple first cooling fins 280 can be arranged in the matrix of multiple lines and multiple rows.Multiple first cooling fins 280 not only can be avoided thus further to stop that condensed water flows, make TEC 200 discharge condensed water more easily, rapidly, and the cooling effectiveness of TEC 200 can be improved.In addition, the manufacture difficulty of TEC 200 can also be reduced.
Particularly, first container cavity 240 can be heating chamber 210 and the second container cavity 260 can be cooling chamber 220, inner housing 250 can be made up of heat-insulating material, multiple heating fins 270 can be located on the outer surface 256 of inner housing 250, and multiple first cooling fins 280 can be located at the bottom of the second container cavity 260.Wherein, inward-outward direction is as shown in the arrow F in Fig. 5 and Fig. 6.The structure of TEC 200 can be made thus more reasonable.
The import 211 of heating chamber 210 is one in described first import and described second import, and the outlet 212 of heating chamber 210 is one during described first outlet and second exports.The outlet 221 of cooling chamber 220 is another during described first outlet and described second exports, and the import 222 of cooling chamber 220 is another in described first import and described second import.
Wherein, the length direction of the first container cavity 240 can be identical with the length direction of the second container cavity 260, and the circumference of the first container cavity 240 can be identical with the circumference of the second container cavity 260.Multiple heating fins 270 can be arranged in multirow and multiple row, and described multiple row can be spaced apart along the circumference of the first container cavity 240, and described multirow can be spaced apart along the length direction of the first container cavity 240.In other words, multiple heating fins 270 can be arranged in the matrix of multiple lines and multiple rows.Heating fins 270 can be tabular.Not only can improve the efficiency of heating surface of TEC 200 thus, and the manufacture difficulty of TEC 200 can be reduced.
As shown in Figure 5 and Figure 6, in a concrete example of the present invention, inner housing 250 can comprise upper left swash plate 251, upper right swash plate 252, lower-left swash plate 253, bottom right swash plate 254 and base plate 255.
The upper edge of upper left swash plate 251 can be connected with the upper edge of upper right swash plate 252, and the lower edge of upper left swash plate 251 can extend to the direction away from upper right swash plate 252, and the lower edge of upper right swash plate 252 can extend to the direction away from upper left swash plate 251.The upper edge of lower-left swash plate 253 can be connected with the lower edge of upper left swash plate 251, the upper edge of bottom right swash plate 254 can be connected with the lower edge of upper right swash plate 252, the lower edge of lower-left swash plate 253 can extend to the direction of contiguous bottom right swash plate 254, and the lower edge of bottom right swash plate 254 can extend to the direction of contiguous lower-left swash plate 253.Wherein, a part for multiple first cooling fins 280 can be located on lower-left swash plate 253, and another part of multiple first cooling fins 280 can be located on bottom right swash plate 254.Base plate 255 can be connected with the lower edge of bottom right swash plate 254 with the lower edge of lower-left swash plate 253 respectively, the bottom of base plate 255 can be provided with the delivery port (i.e. the described second row mouth of a river) of through along the vertical direction base plate 255.The structure of TEC 200 can be made thus more simple, reasonable.
In other words, the cross section of inner housing 250 can be pentagon, and the upper left swash plate 251 of inner housing 250, upper right swash plate 252, lower-left swash plate 253, bottom right swash plate 254 and base plate 255 5 faces can limit the second container cavity 260.Wherein, left and right directions is as shown in the arrow B in Fig. 5 and Fig. 6, and above-below direction is as shown in the arrow C in Fig. 5 and Fig. 6.Shell body 230 can be provided with the opening relative with described delivery port, and condensed water can be discharged by described delivery port and described opening successively.
TEC 200 can also comprise multiple second cooling fins 290, a part for multiple second cooling fins 290 can be located on the inner surface of upper right swash plate 252, and another part of multiple second cooling fins 290 can be located on the inner surface of upper right swash plate 252.The cooling effectiveness of TEC 200 can be improved thus further.And multiple second cooling fins 290 can be arranged in multirow and multiple row, multiple row second cooling fins 290 can be spaced apart along the circumference of the second container cavity 260, and multirow second cooling fins 290 can along spaced apart on the length direction of the second container cavity 260.
In other words, multiple second cooling fins 290 can be arranged in the matrix of multiple lines and multiple rows.Multiple second cooling fins 290 not only can be avoided thus further to stop that condensed water flows, make TEC 200 discharge condensed water more easily, rapidly, and the cooling effectiveness of TEC 200 can be improved.In addition, the manufacture difficulty of TEC 200 can also be reduced.
As shown in Figure 5 and Figure 6, in some embodiments of the invention, TEC 200 can also comprise block piece 201, block piece 201 can be located at the middle part of the second container cavity 260 and block piece 201 can extend along the length direction of the second container cavity 260, wherein the contiguous interior edge of multiple first cooling fins 280, the side of block piece 201 and the interior edge of multiple second cooling fins 290.
By arranging block piece 201, thus hot and humid gas can be placed flow from the middle part of the second container cavity 260.More hot and humid gas can be made thus through multiple first cooling fins 280 and multiple second cooling fins 290, thus the cooling effectiveness of TEC 200 can be improved further.
Particularly, as shown in Fig. 5-Fig. 6, TEC 200 can also comprise support member 202, and one end of support member 202 can be connected with the wall of the second container cavity 260 and the other end of support member 202 can be connected with block piece 201.Block piece 201 can be supported better thus.
Present invention also offers a kind of dryer 10, comprise TEC 200 according to the above embodiment of the present invention according to the dryer 10 of the embodiment of the present invention.
Wherein TEC 200 is located in container cavity 110, first container cavity 240 and the second container cavity 260 are all in communication with the outside, the import of drying chamber 300 is communicated with in the second container cavity 260 with the first container cavity 240,, the outlet 302 of drying chamber 300 and the first container cavity 240 are communicated with another in the second container cavity 260.In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present invention and aim, scope of the present invention is by claim and equivalents thereof.
Claims (9)
1. a dryer, is characterized in that, comprising:
Body, is limited with container cavity in described body, and described body is provided with through hole, and described container cavity is in communication with the outside by described through hole;
TEC, described TEC is located in described container cavity, and described TEC has heating chamber and cooling chamber, and the import of described heating chamber and the outlet of described cooling chamber are all in communication with the outside; With
Drying chamber, the import of described drying chamber is connected with the outlet of described heating chamber, and the outlet of described drying chamber is connected with the import of described cooling chamber; With
Waste-heat recoverer, described waste-heat recoverer to be located in described container cavity and to have by the isolated cold air path of heat-conducting piece and hot gas path, the import of wherein said cold air path is in communication with the outside and exports and is connected with the import of described heating chamber, and the import of described hot gas path is connected with the outlet of described drying chamber and exports and is connected with the import of described cooling chamber.
2. dryer according to claim 1, is characterized in that, also comprises:
Wind inlet channel, the import of described wind inlet channel is connected with the outlet of described heating chamber, and the outlet of described wind inlet channel is connected with the import of described drying chamber;
Heater, described heater is located in described wind inlet channel;
Temperature detector, described temperature detector is located in described wind inlet channel; With
Controller, described controller and described heater are connected with described temperature detector to control described heater according to the temperature detection value of described temperature detector and open and close.
3. dryer according to claim 2, is characterized in that, also comprises ventilating fan, and described ventilating fan is located in described wind inlet channel.
4. dryer according to claim 1, is characterized in that, the bearing of trend of described cold air path is orthogonal with the bearing of trend of described hot gas path.
5. dryer according to claim 1, it is characterized in that, each in described cooling chamber and described hot gas path is all obliquely installed, and the outlet of wherein said cooling chamber is positioned at the below of the import of described cooling chamber, and the outlet of described hot gas path is positioned at the below of the import of described hot gas path.
6. dryer according to claim 1, it is characterized in that, also comprise drip tray, described drip tray is located in described container cavity, and it is with the delivery port of described cooling chamber relative with the delivery port of described hot gas path with the below of the delivery port of described hot gas path that described drip tray is positioned at the delivery port of described cooling chamber.
7. dryer according to claim 6, is characterized in that, also comprises:
Water storage case, described water storage case is removably established on the body and is positioned at the top of described container cavity;
Drainpipe, the lower end of described drainpipe is connected with described drip tray and upper end is connected with described water storage case; With
Draining pump, described draining pump is located on described drainpipe.
8. dryer according to claim 1, is characterized in that, also comprises screen pack, and described screen pack is located in described cold air path.
9. dryer according to claim 1, is characterized in that, described waste-heat recoverer is removably established on the body.
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| CN201310238301.3A CN103344105B (en) | 2013-06-14 | 2013-06-14 | Dryer |
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| CN201310238301.3A CN103344105B (en) | 2013-06-14 | 2013-06-14 | Dryer |
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| CN103344105B true CN103344105B (en) | 2016-04-27 |
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| CN104990393B (en) * | 2015-08-14 | 2017-09-19 | 和县伊迈炭业有限责任公司 | A kind of tail heat utilization sieve aperture turnover plate type drying machine |
| CN108252050A (en) * | 2017-12-15 | 2018-07-06 | 同济大学 | A kind of thermoelectricity heat pipe combined type dryer |
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| CN2227313Y (en) * | 1995-06-05 | 1996-05-15 | 珠海市香洲家用电器公司 | Heat exchanger for thermoelectric refrigeration machine |
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Effective date of registration: 20190724 Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Patentee after: Wuxi Swan Electrical Appliances Co., Ltd. Address before: 214028 Wuxi Changjiang Road, Wuxi New District, Jiangsu, No. 18 Patentee before: Wuxi Xiaotianer Co., Ltd. |
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