CN114293356B - Moisture discharging device for clothes dryer, clothes dryer and moisture discharging method - Google Patents
Moisture discharging device for clothes dryer, clothes dryer and moisture discharging method Download PDFInfo
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- CN114293356B CN114293356B CN202011001911.8A CN202011001911A CN114293356B CN 114293356 B CN114293356 B CN 114293356B CN 202011001911 A CN202011001911 A CN 202011001911A CN 114293356 B CN114293356 B CN 114293356B
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Abstract
The invention provides a moisture exhausting device for a clothes dryer, wherein a device body comprises a shell, a cooling piece and an air inlet piece; the shell is provided with a first air outlet and a cavity; the cooling piece is used for cooling the hot and humid air in the cavity; the air inlet piece is detachably connected with the shell; the first air outlet can be communicated with the external environment for exhausting; the hot and humid air enters the cavity through the first air inlet, the cooling piece absorbs heat of the hot and humid air, the hot and humid air is dehumidified through condensation in the cooling process, and the cooled and dehumidified air is discharged out of the clothes dryer body from the first air outlet. The invention also provides a clothes dryer and a moisture discharging method. The hot and humid air generated by the clothes drying cylinder is cooled and dehumidified through the device body and then is discharged to the external environment of the clothes dryer body, so that the influence of the discharged air on the temperature and humidity of the external environment is reduced; the air inlet piece and the shell are assembled after being respectively processed, so that the increase of die sinking cost caused by the excessively complex structure of the shell is avoided.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to a moisture discharging device for a clothes dryer, the clothes dryer and a moisture discharging method.
Background
Along with the improvement of the living standard of people, users have a requirement on the clothes treatment device not only for cleaning, but also for a part of users to be able to dry clothes due to weather factors such as plum rain season, and longer drying time after the clothes are cleaned.
The clothes dryer in the current market heats through the heater to form hot air, the hot air is introduced into the clothes drying cylinder through the fan, the hot air can take away moisture on the surface or in the interior of wet clothes, and then the wet clothes are dried, the formed wet and hot air is discharged from the air outlet of the inner cylinder, and the temperature and the humidity of the discharged wet and hot air are high. In the drying process of the clothes dryer, the hot and humid air is discharged to the external environment where the clothes dryer is located, so that the humidity and the temperature of the external environment are increased, and the influence is caused on furniture and people in the environment.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide the moisture discharging device for the clothes dryer, which is used for cooling and dehumidifying hot humid air with higher temperature generated by a clothes drying cylinder when the clothes dryer executes a drying program and discharging the cooled hot humid air into the external environment of the clothes dryer, so that the influence of the discharged air on the temperature and humidity of the external environment is reduced.
In order to achieve the above object, the present invention is achieved by the following technical solutions.
A first object of the present invention is to provide a moisture discharging device for a clothes dryer, comprising a device body provided in a clothes dryer body, the device body comprising a housing, a cooling member, an air intake member; the shell is provided with a first air outlet and a cavity for accommodating the cooling piece; the cooling piece is used for cooling the hot and humid air in the cavity; wherein,
the air inlet piece is detachably connected with the shell; the air inlet piece is provided with a first air inlet used for introducing damp and hot air; the first air outlet can be communicated with the external environment to exhaust air;
the hot and humid air generated by the clothes drying cylinder of the clothes dryer body enters the cavity through the first air inlet, the cooling piece absorbs heat of the hot and humid air, the hot and humid air is dehumidified through condensation in the cooling process, and the cooled and dehumidified air is discharged out of the clothes dryer body from the first air outlet.
Preferably, the air inlet piece comprises an air inlet nozzle and a connecting part; the hollow area of the connecting part is gradually enlarged along the airflow flowing direction so as to guide the hot and humid air to contact the cooling piece.
Preferably, the included angle between two edges of the inner contour of at least one section of the connecting part is smaller than or equal to 80 degrees.
Preferably, the air inlet piece is clamped with the shell.
Preferably, the housing is provided with an opening for communicating the cavity with the first passage; the side, facing the cavity, of the air inlet piece is provided with a mounting part; the mounting part is clamped with the shell and seals the opening.
Preferably, the mounting part is provided with a mounting groove, and the shell is provided with a clamping protrusion; the clamping protrusion is clamped into the mounting groove so that the shell is clamped with the mounting part; the inner wall of the mounting part and the inner wall of the clamping protrusion form a side wall structure which is communicated with the first air inlet and the cavity.
Preferably, the cooling element comprises a cooling part, at least one second channel for passing hot and humid air, and a heat conducting fin for separating the cooling part from the second channel; the cooling part is used for cooling the heat conducting fin; the heat conducting fin is used for absorbing heat of the hot and humid air.
Preferably, the cooling portion is provided with a cooling medium in contact with the heat conductive sheet to cool the heat conductive sheet;
or, the cooling part is provided with a fan to air-cool the heat-conducting sheet.
Preferably, when the cooling portion is provided with a cooling medium in contact with the heat conductive sheet, the cooling member is provided with a first passage for accommodating the cooling medium; the shell is provided with a first medium inlet and a first medium outlet which are respectively communicated with two ends of the first channel.
Preferably, the cooling element is provided with a plurality of fins or a plurality of ejector pins for forming a plurality of second channels for passing the hot and humid air.
Preferably, the housing is provided with a drain port for draining condensed water.
Preferably, the housing comprises a detachably connected end cap and base; the cavity is arranged in the base.
A second object of the present invention is to provide a clothes dryer including a dryer body to perform drying, the dryer body including a device body of a moisture discharging device for a clothes dryer as described above.
Preferably, the dryer body further comprises a condenser for cooling and dehumidifying the hot and humid air led out of the dryer cylinder of the dryer body; wherein,
the first medium inlet of the device body is connected with a water inlet valve in the clothes dryer body so as to guide cooling water; the first medium outlet of the device body is communicated with the second medium inlet of the condenser; the first medium outlet introduces cooling water which absorbs the heat of the hot and humid air in the device body to the condenser to serve as a cooling medium of the condenser.
A third object of the present invention is to provide a moisture exhausting method of a clothes dryer as described above, comprising the steps of:
s11, starting a cooling piece, and introducing hot and humid air into the cavity;
s12, cooling and dehumidifying the hot and humid air, and discharging the cooled dry air out of the box body of the clothes dryer body from the first air outlet.
Preferably, step S12 further includes: and when the humidity and the temperature of the peripheral side environment acquired by the humidity temperature sensor between the cooling piece and the first air outlet respectively reach a set humidity threshold value and a set temperature threshold value, the first air outlet is opened to discharge the cooled dry air in the cavity from the first air outlet to the outside of the box body of the clothes dryer body.
Compared with the prior art, the invention has the beneficial effects that:
according to the moisture removing device for the clothes dryer, when the clothes dryer body executes a drying program, hot and humid air with higher temperature generated in the clothes dryer cylinder is led into the device body and then cooled, the temperature of the hot and humid air is reduced, meanwhile, the moisture in the hot and humid air is condensed into condensed water to be removed, the cooled and dehumidified air is discharged into the external environment of the clothes dryer body, and the situation that the hot and humid air with higher temperature and humidity generated in the clothes dryer cylinder is directly discharged into the external environment of the clothes dryer body to increase the temperature and humidity of the environment is avoided, so that environmental pollution is avoided. The casing of device body can dismantle with the piece of admitting air and be connected, admit air and assemble after processing respectively with the casing to avoid the structure of casing too complicacy and the increase of die sinking cost that causes.
In a preferred scheme, the air inlet piece comprises an air inlet nozzle and a connecting part, and the hollow area of the connecting part is gradually enlarged along the airflow flowing direction so as to guide the hot and humid air to contact one side of the cooling piece, increase the contact area between the hot and humid air and the cooling piece and improve the cooling speed of the hot and humid air. Further, the included angle between two edges of the inner outline of at least one section of the connecting part is smaller than or equal to 80 degrees, and the hot and humid air is guided to contact one side of the cooling piece so as not to reduce the air flow speed.
In a preferred scheme, the cooling piece comprises a cooling part for cooling hot and humid air and a second channel for the hot and humid air to pass through, the cooling part and the second channel are separated by a heat conducting sheet, so that the hot and humid air entering the cavity is prevented from directly contacting the cooling part to be condensed to form condensed water, the condensed water is attached to the outer surface of the cooling part, heat absorption of the cooling part is prevented, and the condensation effect of the cooling part on the hot and humid air in the second channel is affected.
According to the clothes dryer provided by the invention, the device body is arranged to cool and dehumidify hot and humid air with relatively high temperature and humidity generated in the drying process of the clothes dryer cylinder, and then the hot and humid air is discharged to the external environment of the clothes dryer body, so that the influence on the temperature and humidity of the environment is reduced. In a preferred scheme, the device also comprises a condenser, wherein a cooling medium is arranged on a cooling piece in the device body, the cooling medium is cooling water, water is introduced into the device body by opening a water inlet valve in the clothes dryer body so as to absorb heat of damp and hot air in the device body, and the cooling water after absorbing a certain amount of heat is discharged from the device body and then introduced into the condenser to serve as the cooling medium of the condenser, so that the water is reused, and water is saved; the device body and the condenser simultaneously treat the hot and humid air with higher temperature generated by the clothes drying cylinder, thereby accelerating the drying time and reducing the humidity and the temperature of the discharged air.
The foregoing description is merely an overview of the present application and is intended to provide a better understanding of the present application, as it is embodied in the following examples. Specific embodiments of the present application are given in detail by the following examples.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:
FIG. 1 is a schematic view of an exploded structure of a device body according to the present application;
FIG. 2 is a cross-sectional view of the device body of the present application;
FIG. 3 is a cross-sectional view of an air intake of the present application;
FIG. 4 is a schematic perspective view of an air intake member according to the present application;
FIG. 5 is a bottom view of the device body of the present application;
fig. 6 is a schematic structural view of a dryer in an embodiment of the present application;
fig. 7 is a schematic structural view of a dryer in accordance with still another embodiment of the present application;
fig. 8 is a flowchart of a dehumidifying method of the dryer of the present application.
In the figure: 100. a dryer body;
1. a device body;
11. a housing; 111. a first air outlet; 112. a cavity; 113. an opening; 114. the clamping bulge; 115. a first medium inlet; 116. a first medium outlet; 117. a water outlet; 118. an end cap; 119. a base; 1110. an abutting portion;
12. A cooling member; 121. a first channel; 122. a second channel; 123. a heat conductive sheet; 124. fin type
13. An air intake; 131. a first air inlet; 132. an air inlet nozzle; 133. a connection part; 134. a mounting part; 1341. a mounting groove;
2. a clothes drying cylinder;
3. a condenser;
4. a heater;
5. a blower;
6. water inlet valve
71. A first water pipe; 72. and a second water pipe.
Detailed Description
The foregoing and other objects, features, aspects and advantages of the present invention will become more apparent to those skilled in the art from the following detailed description, which, taken in conjunction with the annexed drawings, discloses a device for practicing the invention. In the drawings, the shape and size may be exaggerated for clarity, and the same reference numerals will be used throughout the drawings to designate the same or similar components. In the following description, terms such as center, thickness, height, length, front, back, rear, left, right, top, bottom, upper, lower, etc. are based on the orientation or positional relationship shown in the drawings. In particular, "height" corresponds to the top-to-bottom dimension, "width" corresponds to the left-to-right dimension, and "depth" corresponds to the front-to-back dimension. These relative terms are for convenience of description and are not generally intended to require a particular orientation. Terms (e.g., "connected" and "attached") referring to an attachment, coupling, etc., refer to a relationship wherein these structures are directly or indirectly secured or attached to one another through intervening structures, as well as both movable or rigid attachments or relationships, unless expressly described otherwise.
The present invention will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.
Example 1
The present invention provides a moisture discharging device for a clothes dryer, as shown in fig. 1, comprising a device body 1 arranged in a clothes dryer 100; the device body 1 includes a housing 11, a cooling member 12, and an air intake member 13; the shell 11 is provided with a first air outlet 111 and a cavity 112 for accommodating the cooling piece 12, the first air outlet 111 is communicated with the cavity 112, and air in the cavity 112 can be discharged from the first air outlet 111 to the outside of the device body 1; the cooling element 12 is used for cooling the hot and humid air in the cavity 12; wherein,
the air inlet piece 13 is detachably connected with the shell 11, so that the air inlet piece 13 is assembled and disassembled on the shell 11, and in addition, the air inlet piece 13 and the shell 11 are assembled after being respectively processed, so that the increase of the die opening cost of the shell 11 caused by the excessively complex structure of the shell 11 is avoided;
the air inlet piece 13 is provided with a first air inlet 131, and the first air inlet 131 is respectively communicated with the cavity 112 and a second air outlet which is arranged in the clothes drying cylinder 2 in the clothes dryer 100 and is used for discharging hot and humid air; the first air outlet 111 may communicate with an external environment to exhaust air;
The first air outlet 111 is in unidirectional communication with the external environment of the dryer body 100, and a one-way valve is arranged at one end of the first air outlet 111 far away from the cavity 112, so that air in the cavity 112 can be discharged to the external environment of the device body 1 through the one-way valve; or an exhaust valve is arranged at the first air outlet 111, and the exhaust valve is opened to exhaust when the humidity and the temperature in the cavity 112 meet the exhaust standards;
after the clothes dryer body 100 is started, the clothes dryer body 100 executes a drying program, the heater 4 of the clothes dryer body 100 heats air entering the clothes dryer cylinder 2, and after the heated hot air enters the clothes dryer cylinder 2, moisture contained in clothes contained in the clothes dryer cylinder 2 is heated and evaporated to form air flow containing water molecules, and under the guidance of the fan 5 of the clothes dryer body 100, the air flow containing the water molecules is mixed into hot air in the clothes dryer cylinder 2 to form hot and humid air with higher temperature to be discharged from the second air outlet; the hot and humid air discharged from the second air outlet enters the cavity 112 of the device body 1 through the first air inlet 131 of the air inlet piece 13, the cooling medium in the cooling piece 12 absorbs the heat of the hot and humid air, so that the moisture in the hot and humid air is condensed to form condensed water which is separated from the hot and humid air, the hot and humid air is discharged to separate dry air, and the cooled dry air is discharged from the first air outlet 111 into the external environment of the dryer body 100, so that the influence on the external environment humidity and temperature of the dryer body 100 is reduced. Specifically, the dryer body 100 performs a drying process, the temperature of the hot and humid air discharged from the second air outlet is relatively high, and the cooling member 12 absorbs heat of the hot and humid air to be cooled after the hot and humid air enters the cavity 112. The air discharged into the external environment of the dryer body 100 is reduced in temperature and humidity as compared to the humid air, reducing environmental pollution. Further, the temperature of the dry air discharged from the dryer body 100 may be controlled by defining the heat absorbing performance of the cooling member 12, such as the temperature of the dry air discharged from the dryer body 100 may be controlled to be slightly lower than the room temperature.
In an embodiment, the first air inlet 131 of the air inlet 13 is cylindrical, and after the hot and humid air in the laundry dryer cylinder 2 enters the first air inlet 131 of the air inlet 13, the air flow direction is stable, and turbulence is not easy to occur, so that noise is generated.
In yet another embodiment, as shown in fig. 3 and 4, the air inlet piece 13 includes an air inlet nozzle 132 and a connecting portion 133, and hollow areas of the air inlet nozzle 132 and the connecting portion 133 form a first air inlet 131; the hollow area of the connecting portion 133 is gradually enlarged along the airflow direction, so as to guide the hot and humid air to contact one side of the cooling element 12, so as to increase the contact area between the hot and humid air entering the cavity 112 and the cooling element 12, and improve the cooling speed of the hot and humid air. Further, the inner contour streamline structure of the air inlet piece 13 is identical to the outer contour streamline structure of the air inlet piece 13, so that the wall thickness of the air inlet piece 13 is uniform, the processing is convenient, the materials are saved, and the weight is reduced. Further, the included angle between the two edges of at least one cross section of the hollow area of the connecting portion 133 is less than or equal to 80 °, that is, the included angle between the two edges of at least one cross section of the hollow area of the connecting portion 133 is less than or equal to 80 °, so that the airflow flowing from the connecting portion 133 to the cooling member 12 is ensured to have a sufficient flow velocity, so that the concentration of the hot and humid air dispersed in the connecting portion 133 is reduced due to the excessively large expansion angle of the hollow area of the connecting portion 133, and the velocity of the hot and humid air flowing to the first air outlet 111 after passing through the cavity 112 is reduced, that is, the airflow flow velocity is reduced.
Further, at least one section of the hollow area of the connecting portion 133 is trapezoidal, two sides of the trapezoidal section incline towards the inner wall of one side of the cavity 112 along the airflow flowing direction respectively, after the hot and humid air in the clothes drying cylinder 2 enters the first air inlet 131 of the air inlet piece 13, the hot and humid air flows to the connecting portion 133, and as the airflow enters the wide channel from the narrow channel, the airflow diffuses to the connecting portion 133 to be full of the air, so that the speed of the hot and humid air entering the first air inlet 131 can be increased, and in addition, part of the airflow flows along the two side surfaces of the trapezoidal section and respectively towards the inner walls of two sides of the cavity 112, so that the hot and humid air quickly fills one side of the cavity 112 close to the air inlet piece 13, and the contact area between the hot and humid air entering the cavity 112 and the cooling piece 12 is increased. In addition, the streamline structure with the trapezoid cross section is smooth and has no corner, so that the flow of hot and humid air is guided, the turbulent flow phenomenon of the air flow is reduced, and the noise is reduced. In an embodiment, a cross section of the hollow area of the connecting portion 133 is trapezoidal, and heights of all parts of the hollow area of the connecting portion 133 are the same or similar, so that the size of the air inlet piece 13 is reduced while the speed of the hot and humid air entering the first air inlet 131 is increased, and therefore, the space occupied by the air inlet piece 13 by the dryer body 100 is saved; in addition, the heights of the hollow areas of the connecting portion 133 are the same or similar, so that the connecting portion 133 cannot be excessively expanded to cause excessive diffusion of the hot and humid air in the connecting portion 133, a certain concentration degree of the hot and humid air in the connecting portion 133 is ensured, the hot and humid air can still be led to the cooling member 12 at a relatively high speed, and the hot and humid air is discharged from the first air outlet 111 after passing through the cooling member 12. In yet another embodiment, any cross section of the hollow area of the connecting portion 133 is trapezoidal, that is, the outline of the hollow area of the connecting portion 133 is in a truncated cone shape, the space of the connecting portion 133 is larger, and the amount of the hot and humid air contained in the connecting portion 133 is increased, but too large a portion of the connecting portion 133 near the cavity 112 side may cause the hot and humid air in a portion of the hollow area of the connecting portion 133 near the cavity 112 side to be too dispersed, thereby reducing the speed of the hot and humid air passing through the cooling member 12, and affecting the moisture discharging speed of the device body 1 to some extent.
In one embodiment, as shown in fig. 2 and 4, the air inlet member 13 is engaged with the housing 11. Further, the housing 11 is provided with an opening 113 for communicating the cavity 112 with the first air inlet 131 of the air intake member 13; the air inlet piece 13 is provided with a mounting part 134 towards one side of the cavity 112; the mounting portion 134 engages with the side of the housing 11 where the opening 113 is provided and seals the opening 113. After the mounting portion 134 is clamped with the outer wall of the housing 11, a side wall structure communicating the first air inlet 131 and the cavity 112 is formed at a position where the mounting portion 134 is clamped with the housing 11, so that the opening 113 can be sealed. The hollow areas of the air inlet nozzle 132, the connecting portion 133, and the mounting portion 134 form a first air inlet 131.
Further, the mounting portion 134 is provided with a mounting groove 1341, and the housing 11 is provided with a click projection 114; the engaging protrusion 114 engages in the mounting groove 1341 to engage the housing 11 with the mounting portion 134; the inner wall of the mounting portion 134 and the inner wall of the clamping protrusion 114 form a side wall structure communicating the first air inlet 131 and the cavity 112. Further, the mounting portion 134 is disposed on a side of the connecting portion 133 facing the cavity 112, and an outer contour of the side of the connecting portion 133 facing the cavity 112 is rectangular, so that the mounting portion 134 is rectangular, and the mounting portion 134 is hollow to form an end of the first air inlet 131 near the cavity 112; the mounting groove 1341 is rectangular, and the outer contour of the engaging protrusion 114 facing the mounting groove 1341 is rectangular. After the clamping protrusion 114 is clamped into the mounting groove 1341, the inner wall of the mounting portion 134 and the inner wall of the clamping protrusion 114 form a sidewall structure communicating the first air inlet 131 and the cavity 112. Further, the opening 113 of the housing 11 extends toward the air inlet member 13 to form a clamping protrusion 114, so as to shorten the first air inlet 131, the inner wall of the mounting portion 134 and the inner wall of the clamping protrusion 114 to form a side wall structure for communicating the first air inlet 131 with the cavity 112, and the size difference of each part of the channel formed by the opening 113, so as to avoid turbulence of the air flow.
In one embodiment, the cooling element 12 includes a cooling portion, at least one second channel 122 for passing hot and humid air therethrough, and a heat-conducting sheet 123 for separating the cooling portion from the second channel 122; a cooling part for cooling the heat conductive sheet 123; the heat conductive sheet 123 is used to absorb heat of the hot and humid air. The hot and humid air transfers heat to the second channel 122, and the heat on the second channel 122 is transferred to the cooling portion through the heat conducting fin 123, so as to cool the hot and humid air in the second channel 122.
In an embodiment, the number of the second channels 122 is several, the cooling portion is located at one end of the second channels 122, and one side of the cooling portion is separated from the first channels 121 by the heat conducting sheet 123. In yet another embodiment, the cooling portion is disposed adjacent to the second channel 122, so as to increase the contact area between the second channel 122 and the cooling portion and increase the heat dissipation efficiency of the cooling member 12. Specifically, in one embodiment, the number of the first channels 121 is several, and two sides of each second channel 122 are respectively provided with a cooling portion.
In one embodiment, the device body 1 is provided with a partition for dividing the cavity 112 into two areas; the cooling part and the second channel 122 are respectively positioned at two sides of the partition board; so as to prevent the hot and humid air entering the cavity 112 from directly contacting the cooling portion to be condensed into condensed water, the condensed water adheres to the outer surface of the cooling portion, and blocks the cooling portion from absorbing heat, thereby affecting the condensation of the hot and humid air in the second channel 122 by the cooling portion. In addition, the cooling part and the second channel 122 are respectively located in two relatively independent spaces, the hot and humid air in the second channel 122 absorbs heat through the cooling part to form condensed water, the increase of the space humidity where the second channel 122 is located can be caused to a certain extent, the cooling part is separated from the second channel 122, the increase of the humidity of the second channel 122 can not influence the humidity of the environment where the cooling part is located, so that the increase of the liquid water content in the air where the cooling part is located due to the increase of the environment humidity where the cooling part is located is avoided, the cooling part can absorb the heat of the environment moisture, and finally the cooling efficiency of the cooling part is influenced. Further, the heat conductive sheet 123 is abutted against the inner wall of the housing 11 to form a structure of a separator.
In one embodiment, the first air inlet 131 and the first air outlet 111 are respectively located at two opposite ends of the housing 11; both ends of the second channel 122 face the first air inlet 131 and the first air outlet 111 respectively. The hot and humid air introduced from the first air inlet 131 can directly enter the second channel 122, and the air cooled and dehumidified by the cooling portion can be directly discharged from the first air outlet 111, so that the hot and humid air entering the cavity 112 can be quickly cooled, condensed and removed, and timely discharged out of the device body 1, thereby accelerating the dehumidifying efficiency and avoiding the increase of humidity due to overlong residence time of the wet air in the cavity 112.
In one embodiment, the cooling portion is provided with a cooling medium in contact with the heat conductive sheet 123 to cool the heat conductive sheet 123. The heat conductive sheet 123 is used to exchange heat between the cooling medium in the first passage 121 and the hot and humid air having a relatively high temperature in the second passage 122. The hot and humid air in the second channel 122 transfers heat to the second channel 122 and then to the heat conducting fin 123 or the hot and humid air directly transfers heat to the heat conducting fin 123, and the cooling medium of the cooling part absorbs the heat on the heat conducting fin 123 and further absorbs the heat of the hot and humid air in the second channel 122.
In still another embodiment, the cooling part is provided with a fan to cool the heat conductive sheet 123, the fan blows cooling air to the heat conductive sheet 123, and the air takes heat on the heat conductive sheet 123 to achieve the purpose of cooling.
In an embodiment, when the cooling portion is provided with a cooling medium in contact with the heat conductive sheet 123, the cooling member 12 is provided with a first passage 121 for accommodating the cooling medium; the housing 11 is provided with a first medium inlet 115 and a first medium outlet 116 which are respectively communicated with both ends of the first channel 121. The cooling medium introduced from the first medium inlet 115 enters the first passage 121, and the medium flowing out of the first passage 121 is discharged from the first medium outlet 116. The cooling medium flows out from the first medium outlet 116 after entering the first channel 121 from the first medium inlet 115; the cooling medium absorbs heat of the first passage 121 and thus heat of the heat conductive sheet 123 when flowing in the first passage 121, or the cooling medium directly contacts the heat conductive sheet 123 in the first passage 121 to directly absorb heat of the heat conductive sheet 123 and thus heat of the humid hot air in the second passage 122 is absorbed through the heat conductive sheet 123.
In an embodiment, condensed water formed by condensing moisture in hot and humid air falls onto the bottom wall of the housing 11, the space of the cavity 112 is relatively large, a space is provided between the bottom wall of the housing 11 and the cooling member 12, the space between the bottom wall of the housing 11 and the cooling member 12 is used for accommodating the condensed water, and the device body 1 is periodically opened to drain the condensed water.
In yet another embodiment, as shown in fig. 2 and 5, the housing 11 is provided with a drain opening 117 for draining condensed water, and the position of the drain opening 117 is not higher than that of the second channel 122, so as to drain the condensed water in time, so as to avoid that the condensed water content in the cavity 112 is too high, which results in an increase of humidity in the cavity 112, which is unfavorable for dehumidifying the humid hot air.
In one embodiment, the first channel 121 is serpentine, which saves space in the cavity 112 occupied by the first channel 121 while extending the length of the first channel 121. Further, as shown in fig. 1 and 2, the first channels 121 are located above the plurality of second channels 122, and the plurality of second channels 122 are longitudinally arranged in parallel. Further, the second channel 122 is opened towards one side of the drain opening 117, and a condensed water part formed by condensing moisture in the hot and humid air in the second channel 122 directly falls from the opening of the second channel 122 towards the drain opening 117 to the bottom wall of the casing 11 and then is discharged from the drain opening 117, and a part of condensed water is attached to the side wall of the second channel 122 and then falls onto the bottom wall of the casing 11.
In yet another embodiment, the first channels 121 are serpentine, and each of the two sides of the second channels 122 is separated from the corresponding portion of the first channels 121 by the heat conducting fins 123.
Further, as shown in fig. 6 and 7, the cooling medium is cooling water, tap water can be selected as the cooling water, the use is convenient and the price is low, and the cooling water can be timely and permanently provided to the device body 1 by utilizing the water inlet valve 6 and the first water pipe 71 of the clothes dryer body 100 without replacing the cooling medium. Specifically, after the dryer body 100 starts the drying procedure, hot and humid air with higher temperature generated in the dryer cylinder 2 enters the cavity 112, then enters the second channel 122, and the cooling water enters the first channel 121 to absorb heat on the heat conducting sheet 123 in time, so as to absorb heat of the hot and humid air, cool the hot and humid air, and condense moisture contained in the hot and humid air to form liquid water in the cooling process, and separate the liquid water from the hot and humid air, thus obtaining cooled and dehumidified air.
In one embodiment, the second channel 122 communicates with the first air inlet 131 and the drain opening 117, respectively. When the cooling portion and the second channel 122 are respectively located in two relatively independent spaces, the first air inlet 131 and the drain outlet 117 are both located in the space where the second channel 122 is located.
In one embodiment, the cooling element 12 is provided with fins 124 or pins for forming second passages 122 for passing hot and humid air. The fins 124 or the ejector pins have certain heat conductivity and play a role in assisting the heat dissipation of the hot and humid air. In addition, the fins 124 or the ejector pins form a second channel 122, when the cooling portion is located above, left or right of the second channel 122, the second channel 122 is open towards the lower side, and condensed water formed in the cooling process of the hot and humid air in the second channel 122 can be timely discharged. The fins 124 or the ejector pins are made of metal, so that the second channel 122 has good heat conducting performance, and the temperature of the hot and humid air is timely dissipated, so that the dehumidification speed of the hot and humid air is accelerated. Further, the cooling member 12 is a copper member or an aluminum member. The heat of the hot and humid air in the second channel 122 may be transferred to the heat conducting fin or the heat conducting thimble and then transferred to the cooling portion, so as to accelerate the cooling speed of the hot and humid air, besides being transferred to the heat conducting fin 123.
In an embodiment, the second channel 122 is located below the cooling portion, and condensed water formed by cooling the hot and humid air in the second channel 122 falls down under the gravity of the condensed water without contacting to the heat conducting plate 123, so as not to affect the heat absorption of the hot and humid air by the heat conducting plate 123. Further, the drain opening 117 is provided on the housing 11 at a position corresponding to a position below the second passage 122. Due to the guiding effect of the gravity of the condensed water, the condensed water finally falls onto the inner wall of the bottom of the shell 11, and the water outlet 117 is arranged at a position on the shell 11 corresponding to the lower part of the second channel 122, so that the condensed water can be discharged quickly. Further, the second channel 122 is opened towards one side of the drain opening 117, so as to drain the condensed water generated in the second channel 122 in time, so as to prevent the second channel 122 from increasing humidity due to the accumulation of the condensed water, which is not beneficial to dehumidification.
Further, as shown in fig. 1 and 5, the portion of the housing 11 where the drain opening 117 is provided is funnel-shaped. Further, the drain opening 117 is provided at the bottom of the housing 11, and the bottom of the housing is funnel-shaped. The condensed water falls onto the bottom wall of the shell 11, and the bottom of the shell 11 in a funnel shape enables the condensed water attached to the bottom wall of the shell 11 to flow along the inclined surface of the bottom wall of the shell 11 under the self gravity in an acceleration way, and flows to the water outlet 117 to be discharged, so that the condensed water is discharged, the condensed water is prevented from accumulating on the bottom wall of the shell 11, the humidity of the environment in the cavity 112 is increased, and the dehumidifying treatment efficiency of the cooling part 12 on the hot and humid air is hindered.
In one embodiment, as shown in fig. 1 and 2, the housing 11 includes a detachably connected end cap 118 and a base 119; the cavity 112 is disposed within the base 119. The removable attachment of the end cap 118 to the base 119 facilitates the removal and installation of the cooling element 12. Specifically, the end cap 118 and the base 119 may be secured by a snap-fit connection.
In one embodiment, the housing 11 is provided with an abutment 1110. The first channels 121 of the cooling element 12 are disposed above the second channels 122, and one ends of the second channels 122 are separated from the first channels 121 by heat conductive sheets 123. The heat conductive sheet 123 is abutted against the abutting portion 1110 to form a structure of a partition plate that divides the cavity 112 into two regions. The cavity 112 is divided into two mutually independent areas, the first channel 121 and the second channel 122 are respectively positioned in the two mutually independent areas in the cavity 112, so that air entering the cavity 112 is prevented from directly contacting the first channel 121 to be condensed to form condensed water, the condensed water drops onto the outer wall of the second channel 122, the humidity of the surrounding environment of the second channel 122 is increased, and the formation of dry air is not facilitated; in addition, the condensed water falling from the first passage 121 to the outer wall of the second passage 122 adheres to the outer surface of the second passage 122, and hinders heat conduction of the second passage 122, which is unfavorable for the second passage 122 to absorb heat of hot and humid air.
Example 2
The present invention provides a clothes dryer including a clothes dryer body 100 for performing drying, the clothes dryer body 100 including a device body 1 of a moisture discharging device for a clothes dryer as described above. The dryer body 100 further includes a drying drum 2, and a second air outlet of the drying drum 2 communicates with the air inlet member 13 of the device body 1 to introduce hot and humid air into the cavity 112 of the device body 1. The clothes drying cylinder 2 and the device body 1 are respectively arranged in the box body; the first air outlet 111 of the device body 1 is in unidirectional communication with the environment outside the box body, so as to cool the hot and humid air in the cavity 112 and discharge the dehumidified air outside the box body. When the clothes dryer body 100 executes a drying program, hot and humid air generated in the clothes dryer barrel 2 sequentially passes through the second air outlet and the first air inlet 131 of the clothes dryer barrel 2 and then enters the cavity 112 of the device body 1, and after the hot and humid air is subjected to heat absorption and cooling by the cooling piece 12, the moisture in the hot and humid air is condensed and removed, so that the hot and humid air generated in the clothes dryer barrel 2 is cooled and dehumidified and then discharged into an external environment, and the hot and humid air generated in the clothes dryer barrel 2 is prevented from being directly discharged into the external environment of the clothes dryer body 100, so that the humidity of the external environment of the clothes dryer body 100 is increased, the comfort of the external environment of the clothes dryer body 100 is influenced, the user experience is poor, and the preservation of furniture in the same environment is not facilitated.
Further, as shown in fig. 6, the laundry dryer 2 further includes a heater 4 and a fan 5, the heater 4 is used for heating air, and the fan 5 is used for guiding the dried air heated by the heater 4 into the laundry dryer 2 to dry the laundry contained in the laundry dryer 2.
In one embodiment, the cooling medium is cooling water, the first medium inlet 115 of the device body 1 is connected with the water inlet valve 6 in the clothes dryer body 100 through the first water pipe 71 so as to introduce the cooling water, and the cooling medium arranged on the cooling piece 12 is the cooling water; the first medium outlet 116 of the apparatus body 1 is connected to the second water pipe 72 to be discharged through the drain pipe of the dryer 100.
In an embodiment, as shown in fig. 7, the clothes dryer body 100 further includes a condenser 3, so as to condense the hot and humid air entering the condenser 3 from the clothes dryer cylinder 2 of the clothes dryer body 100 to form dry air, so as to provide the dry air to the heater 4 in the clothes dryer body 100, and the dry air is heated by the heater 4 and then is introduced into the clothes dryer cylinder 2 to continue the drying process of the clothes, so as to cool and dehumidify the hot and humid air with higher temperature generated in the clothes dryer cylinder 2 and recycle the dry air. The first medium outlet 116 of the device body 1 is communicated with the second medium inlet of the condenser 3 through the second water pipe 72; the first medium outlet 116 introduces cooling water, which absorbs the heat of the hot and humid air in the apparatus body 1, to the condenser 3 as a cooling medium for the condenser 3. Further, in order to save energy consumption and accelerate drying, an air inlet valve and a temperature and humidity sensor are disposed at the first air inlet 131 of the device body 1. When the dryer body 100 performs drying, the condenser 3 and the water inlet valve 6 are opened first, and the first water pipe 71 introduces cooling water to the first medium inlet 115. The hot and humid air of the clothes drying cylinder 2 only enters the condenser 3; the water in the first water pipe 71 is introduced into the apparatus body 1 and then discharged from the first medium outlet 116 into the condenser 3, so that the hot and humid air generated in the laundry dryer cylinder 3 introduced into the condenser 3 is cooled and dehumidified. When the temperature of the air in the clothes drying cylinder 3 is reduced to the temperature threshold value set by the temperature-humidity sensor at the first air inlet 131, an air inlet valve is opened, part of the hot and humid air in the clothes drying cylinder 3 enters the condenser 3, part of the hot and humid air enters the device body 1, and the hot and humid air generated in the clothes drying cylinder 2 is processed through the condenser 3 and the device body 1 at the same time, so that the drying process is accelerated; at this time, the temperature of the hot and humid air in the clothes drying cylinder 3 is reduced, the heat absorbed by the cooling water is reduced after the hot and humid air enters the device body 1, the temperature of the cooling water after absorbing the heat of the hot and humid air is increased, but the increase amplitude is not high, and the temperature difference between the hot and humid air generated by the clothes drying cylinder 2 is still large, so that the cooling water in the device body 1 is discharged from the first medium outlet 116 into the condenser 3, and the hot and humid air in the condenser 3 can be cooled and a certain cooling speed is ensured. Part of the hot and humid air generated by the clothes drying cylinder 2 is introduced into the cavity 112 of the device body 1 for cooling and dehumidifying treatment, and the other part is introduced into the condenser 3 for condensing and dehumidifying and recovering the dried air, so that the treatment speed of the hot and humid air with higher temperature generated by the clothes drying cylinder 2 is improved, in addition, the cooling water provided by the first water pipe 71 is reused, and the water is saved. In one embodiment, the condenser 3 further includes a third medium inlet (not shown) connected to the water inlet valve 6 in the dryer body 100 to supply cooling water to increase a cooling rate of the condenser 3.
In one embodiment, the condenser 3 is provided with a water inlet for introducing condensed water discharged from the drain port 117. Further, condensed water in the cavity 112 is discharged from the water outlet 117 into the condenser 3 as a cooling medium of the condenser 3, so that water is saved; or the condensed water in the cavity 112 is discharged from the water outlet 117 into the condenser 3, and is discharged from the condenser 3 after being converged with the condensed water generated by the condenser 3, and the water pipe is simple in arrangement. In still another embodiment, the drain port 117 communicates with a drain pipe of the dryer body 100 to drain condensed water generated by the device body 1 out of the dryer body 100. In still another embodiment, a collecting box communicating with the drain port 117 is provided in the dryer body 100 to collect condensed water generated from the device body 1.
Example 3
The present invention provides a method for exhausting moisture of a clothes dryer as described above, as shown in fig. 8, comprising the steps of:
s11, starting the cooling piece 12, and introducing hot and humid air into the cavity 112;
s12, the hot and humid air is cooled and dehumidified, and the cooled dry air is discharged from the first air outlet 111 to the outside of the cabinet of the dryer body 100.
Specifically, when the dryer body 100 executes the drying procedure, the hot and humid air with higher temperature generated in the dryer cylinder 2 is introduced into the cavity 112 of the device body 1, the cooling member 12 absorbs the heat of the hot and humid air, condensed water is formed in the cooling process of the hot and humid air, and the cooled and dehumidified air is discharged out of the box body of the dryer body 100, so that the influence on the temperature and humidity of the external environment of the dryer body 100 is reduced.
Further, step S12 further includes: when the humidity and the temperature of the ambient environment acquired by the humidity temperature sensor between the cooling member 12 and the first air outlet 111 reach the set humidity threshold and the set temperature threshold, respectively, the first air outlet 111 is opened to discharge the cooled dry air in the cavity 112 from the first air outlet 111 to the outside of the cabinet of the dryer body 100. The first air outlet 111 may be opened or closed by providing a check valve or an automatic air outlet valve at the first air outlet 111.
Further, the method also comprises the following steps:
s21, water of the dryer body 100 enters the first channel 121 of the cooling member 12 from the first medium inlet 115 and is discharged from the first medium outlet 116, so as to supply cooling medium to the cooling member 12, so as to cool the hot and humid air in the cavity 112.
Further, the method also comprises the following steps:
and S22, cooling water discharged from the first medium outlet 116 and absorbing the heat of the hot and humid air in the cavity 112 is introduced into the condenser 3 from the second medium inlet of the condenser 3 and used as cooling medium of the condenser 3 to cool the hot and humid air in the condenser 3 or is discharged outside the condenser 3 after being collected with condensed water in the condenser 3.
Further, the method also comprises the following steps:
The condensed water formed in step S31 is discharged from the drain port 117 of the apparatus body 1 and then introduced into the condenser 3 to be used as a cooling medium of the condenser 3, thereby cooling the hot and humid air in the condenser 3.
The moisture removing device for the clothes dryer can cool the hot and humid air with higher temperature generated in the clothes drying cylinder when the clothes dryer body executes a drying program after being introduced into the device body, reduce the temperature of the hot and humid air, condense the moisture in the hot and humid air into condensed water for removal, and discharge the cooled and dehumidified air into the external environment of the clothes dryer body, thereby avoiding the increase of the temperature and humidity of the environment and avoiding environmental pollution caused by directly discharging the hot and humid air with higher temperature and humidity generated by the clothes drying cylinder into the external environment of the clothes dryer body. The traditional condensing clothes dryer is characterized in that heated air is introduced into a clothes drying cylinder, hot air dries wet clothes to generate hot and humid air with higher temperature, the hot and humid air enters a condenser, the condenser condenses moisture in the hot and humid air, the dehumidified air is heated by a heater and then introduced into the clothes drying cylinder for drying the wet clothes, and liquid water formed by condensation is discharged through a drain pipe; the condenser is communicated with the heating channel, and the formed drying air is introduced into the heating channel, so that the drying time is relatively long. The traditional heat pump type clothes dryer recovers heat of hot and humid air with higher temperature generated by drying clothes in the drying process through a compressor, and is used for heating a condenser to heat the dried air, and the dried hot air is introduced into a clothes drying cylinder to dry the clothes, so that the effects of drying the clothes and removing water are achieved; the drying rate of the heat pump is limited by a system of the heat pump, so that the wet and hot air generated by the clothes drying cylinder is processed slowly, and the drying time is long. The device body directly cools and dehumidifies the hot and humid air with higher temperature generated by the clothes drying cylinder and then discharges the hot and humid air out of the clothes drying machine body, the treatment process is simple, the time consumption is short, and the drying time can be shortened.
Although embodiments of the present invention have been disclosed above, it is not limited to the details and embodiments shown, it is well suited to various fields of use, and further modifications may be readily made by those skilled in the art without departing from the general concepts defined by the claims and the equivalents thereof, and therefore the invention is not limited to the specific details and examples shown herein.
Claims (15)
1. A moisture exhausting device for a clothes dryer comprises a device body (1) arranged in a clothes dryer body (100); the device is characterized in that the device body (1) comprises a shell (11), a cooling piece (12) and an air inlet piece (13); the shell (11) is provided with a first air outlet (111) and a cavity (112) for accommodating the cooling piece (12); the cooling element (12) is used for cooling the hot and humid air in the cavity (112); wherein,
the air inlet piece (13) is detachably connected with the shell (11); the air inlet piece (13) is provided with a first air inlet (131), and the first air inlet (131) is used for introducing damp and hot air; the first air outlet (111) can be communicated with the external environment to exhaust air;
the hot and humid air generated by the clothes drying cylinder (2) of the clothes dryer body (100) enters the cavity (112) through the first air inlet (131), the cooling piece (12) absorbs heat of the hot and humid air, dehumidification is carried out on the hot and humid air through condensation in the cooling process, and the cooled and dehumidified air is discharged out of the clothes dryer body (100) from the first air outlet (111);
The cooling element (12) comprises a cooling part, at least one second channel (122) for passing through damp and hot air, and a heat conducting fin (123) for separating the cooling part from the second channel (122); the cooling part is used for cooling the heat conducting fin (123); the heat conductive sheet (123) is used for absorbing heat of the hot and humid air;
the device body (1) is provided with a partition board for dividing the cavity (112) into two areas; the cooling part and the second channel (122) are respectively positioned at two sides of the partition plate, so that the cooling part and the second channel (122) are respectively positioned in two relatively independent spaces.
2. The moisture exhausting device for a clothes dryer according to claim 1, wherein the air inlet piece (13) comprises an air inlet nozzle (132) and a connecting part (133); the hollow area of the connecting portion (133) is gradually enlarged in the air flow direction to guide the hot and humid air to contact the cooling member (12).
3. The moisture discharging device for clothes dryer according to claim 2, wherein the included angle between two edges of the inner contour of at least one section of the connecting portion (133) is 80 ° or less.
4. The moisture exhausting device for clothes dryer according to claim 1, wherein said air inlet member (13) is engaged with said housing (11).
5. The moisture exhausting device for clothes dryer according to any one of claims 1-4, characterized in that said housing (11) is provided with an opening (113) for communicating said cavity (112) with said first air inlet (131); an installation part (134) is arranged on one side of the air inlet piece (13) facing the cavity (112); the mounting portion (134) is engaged with the housing (11) and seals the opening (113).
6. The moisture exhausting device for a clothes dryer according to claim 5, wherein the mounting portion (134) is provided with a mounting groove (1341), and the housing (11) is provided with a snap-fit protrusion (114); the clamping protrusion (114) is clamped into the mounting groove (1341) so as to clamp the shell (11) and the mounting part (134); the inner wall of the mounting part (134) and the inner wall of the clamping protrusion (114) form a side wall structure which is communicated with the first air inlet (131) and the cavity (112).
7. The moisture discharging device for a clothes dryer according to claim 1, wherein said cooling portion is provided with a cooling medium in contact with said heat conductive sheet (123) to cool said heat conductive sheet (123);
or, the cooling part is provided with a fan to air-cool the heat conductive sheet (123).
8. The moisture discharging device for a clothes dryer according to claim 7, wherein when the cooling part is provided with a cooling medium in contact with the heat conductive sheet (123), the cooling member (12) is provided with a first passage (121) for accommodating the cooling medium; the shell (11) is provided with a first medium inlet (115) and a first medium outlet (116) which are respectively communicated with two ends of the first channel (121).
9. The moisture exhausting device for clothes dryer according to any one of claims 7-8, wherein said cooling member (12) is provided with fins (124) or pins for forming second passages (122) for passing hot and humid air.
10. The moisture discharging device for a clothes dryer according to claim 1, wherein the housing (11) is provided with a drain opening (117) for draining condensed water.
11. The moisture exhausting device for a clothes dryer according to claim 1, wherein the housing (11) comprises an end cap (118) and a base (119) detachably connected; the cavity (112) is disposed within the base (119).
12. Laundry dryer comprising a dryer body (100) for performing drying, characterized in that said dryer body (100) comprises a device body (1) of a moisture exhausting device for laundry dryer according to any one of claims 1-11.
13. The laundry dryer according to claim 12, characterized in that said dryer body (100) further comprises a condenser (3) for cooling and dehumidifying the hot and humid air exiting the drying drum (2) of the dryer body (100); wherein,
the first medium inlet (115) of the device body (1) is connected with the water inlet valve (6) in the clothes dryer body (100) so as to introduce cooling water; a first medium outlet (116) of the device body (1) is communicated with a second medium inlet of the condenser (3); the first medium outlet (116) introduces cooling water, which absorbs the heat of the hot and humid air in the device body (1), into the condenser (3) as a cooling medium for the condenser (3).
14. The method of exhausting moisture of the clothes dryer of claim 12 or 13, comprising the steps of:
s11, starting a cooling piece (12), and introducing hot and humid air into the cavity (112);
s12, cooling and dehumidifying the hot and humid air, and discharging the cooled dry air out of the box body of the clothes dryer body (100) from the first air outlet (111).
15. The method of exhausting moisture of a clothes dryer of claim 14, wherein step S12 further comprises: and when the humidity and the temperature of the peripheral side environment acquired by the humidity temperature sensor between the cooling piece (12) and the first air outlet (111) reach the set humidity threshold and the set temperature threshold respectively, the first air outlet (111) is opened to discharge the cooled dry air in the cavity (112) from the first air outlet (111) to the outside of the box body of the clothes dryer body (100).
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Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2315470Y (en) * | 1997-10-09 | 1999-04-21 | 海尔集团公司 | Wet removing and heat exchanging device |
| KR19990075916A (en) * | 1998-03-26 | 1999-10-15 | 오희범 | Constant temperature and humidity air supply device for semiconductor equipment |
| CN2583546Y (en) * | 2002-11-08 | 2003-10-29 | 冯自平 | Electronic cooling dehumidifier |
| CN1834333A (en) * | 2005-03-17 | 2006-09-20 | 海尔集团公司 | Washing machine with high efficiency drying function and drying method thereof |
| CN200981949Y (en) * | 2005-09-22 | 2007-11-28 | 松下电器产业株式会社 | Clothes drying equipment |
| JP2008054948A (en) * | 2006-08-31 | 2008-03-13 | Mitsubishi Electric Corp | Washing/drying machine |
| CN101622393A (en) * | 2007-02-23 | 2010-01-06 | Lg电子株式会社 | Heat exchanger module and ductless dryer having the same |
| CN101796242A (en) * | 2007-09-04 | 2010-08-04 | Lg电子株式会社 | Dehumidifying apparatus for dryer |
| KR20110019095A (en) * | 2009-08-19 | 2011-02-25 | 김연규 | Energy saving style large size clothing dryer |
| CN102505437A (en) * | 2011-11-08 | 2012-06-20 | 海尔集团公司 | Heat exchanger for clothes drying condensation and clothes dryer |
| CN102517861A (en) * | 2011-12-19 | 2012-06-27 | 海尔集团公司 | Clothes drying temperature detection control method and clothes drier |
| CN202830578U (en) * | 2012-10-24 | 2013-03-27 | 广州市番禺区沙湾同心机器厂 | Clothes dryer |
| CN204834792U (en) * | 2015-06-04 | 2015-12-02 | 威睿电动汽车技术（苏州）有限公司 | Power battery cooling plate and power battery module |
| KR101619242B1 (en) * | 2015-09-30 | 2016-05-10 | 주식회사 썬닉스 | Dehumidifier for scrubber |
| KR20170057018A (en) * | 2015-11-16 | 2017-05-24 | 코웨이 주식회사 | Dehumidifying module using thermoeletric element and dehumidifyer having the same |
| CN106884292A (en) * | 2015-12-15 | 2017-06-23 | 青岛海尔滚筒洗衣机有限公司 | A kind of efficient clothes washer/dryer and control method |
| CN214271396U (en) * | 2020-09-22 | 2021-09-24 | 云米互联科技(广东)有限公司 | Moisture exhausting device for clothes dryer and clothes dryer |
-
2020
- 2020-09-22 CN CN202011001911.8A patent/CN114293356B/en active Active
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2315470Y (en) * | 1997-10-09 | 1999-04-21 | 海尔集团公司 | Wet removing and heat exchanging device |
| KR19990075916A (en) * | 1998-03-26 | 1999-10-15 | 오희범 | Constant temperature and humidity air supply device for semiconductor equipment |
| CN2583546Y (en) * | 2002-11-08 | 2003-10-29 | 冯自平 | Electronic cooling dehumidifier |
| CN1834333A (en) * | 2005-03-17 | 2006-09-20 | 海尔集团公司 | Washing machine with high efficiency drying function and drying method thereof |
| CN200981949Y (en) * | 2005-09-22 | 2007-11-28 | 松下电器产业株式会社 | Clothes drying equipment |
| JP2008054948A (en) * | 2006-08-31 | 2008-03-13 | Mitsubishi Electric Corp | Washing/drying machine |
| CN101622393A (en) * | 2007-02-23 | 2010-01-06 | Lg电子株式会社 | Heat exchanger module and ductless dryer having the same |
| CN101796242A (en) * | 2007-09-04 | 2010-08-04 | Lg电子株式会社 | Dehumidifying apparatus for dryer |
| KR20110019095A (en) * | 2009-08-19 | 2011-02-25 | 김연규 | Energy saving style large size clothing dryer |
| CN102505437A (en) * | 2011-11-08 | 2012-06-20 | 海尔集团公司 | Heat exchanger for clothes drying condensation and clothes dryer |
| CN102517861A (en) * | 2011-12-19 | 2012-06-27 | 海尔集团公司 | Clothes drying temperature detection control method and clothes drier |
| CN202830578U (en) * | 2012-10-24 | 2013-03-27 | 广州市番禺区沙湾同心机器厂 | Clothes dryer |
| CN204834792U (en) * | 2015-06-04 | 2015-12-02 | 威睿电动汽车技术（苏州）有限公司 | Power battery cooling plate and power battery module |
| KR101619242B1 (en) * | 2015-09-30 | 2016-05-10 | 주식회사 썬닉스 | Dehumidifier for scrubber |
| KR20170057018A (en) * | 2015-11-16 | 2017-05-24 | 코웨이 주식회사 | Dehumidifying module using thermoeletric element and dehumidifyer having the same |
| CN106884292A (en) * | 2015-12-15 | 2017-06-23 | 青岛海尔滚筒洗衣机有限公司 | A kind of efficient clothes washer/dryer and control method |
| CN214271396U (en) * | 2020-09-22 | 2021-09-24 | 云米互联科技(广东)有限公司 | Moisture exhausting device for clothes dryer and clothes dryer |
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