CN217104421U - Mini condensing type clothes dryer - Google Patents
Mini condensing type clothes dryer Download PDFInfo
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- CN217104421U CN217104421U CN202122768377.XU CN202122768377U CN217104421U CN 217104421 U CN217104421 U CN 217104421U CN 202122768377 U CN202122768377 U CN 202122768377U CN 217104421 U CN217104421 U CN 217104421U
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Abstract
The invention provides a mini condensation type clothes dryer which comprises a shell, wherein an inner cavity of the shell consists of a storage cavity and an air control cavity which are arranged on the left and the right; the article placing cavity is internally provided with article placing grids which are horizontally arranged, the top of the article placing cavity is provided with an article placing opening, and a top cover is arranged at the article placing opening in a matched manner; the middle part in accuse wind chamber is equipped with the semiconductor refrigeration piece that the level set up, its cooling surface up, the refrigeration surface is downward, install the radiating fin who extends to accuse wind chamber top on the cooling surface, be equipped with on the refrigeration surface and lead cold piece, the lower extreme of leading cold piece is connected with the condensation piece, the condensation piece comprises the slope section and the horizontal segment of controlling the setting, the fan is still installed on the upper portion in accuse wind chamber, the fan is arranged radiating fin in and is put between the thing chamber, and the heater strip is installed on the left of the fan. The invention dries the wet clothes by the heat of the heat radiating surface of the semiconductor refrigerating sheet, and the refrigerating surface condenses and dehumidifies the high-temperature and high-humidity air.
Description
Technical Field
The invention relates to the technical field of clothes dryers, in particular to a mini condensation type clothes dryer.
Background
At present, a large-sized clothes dryer on the market adopts a condensing type clothes drying method, so that the efficiency is obviously improved, however, simple and economical hot air clothes dryers on the market all dry clothes through a direct discharging type, namely hot air of an air heater is blown to wet clothes, and then the wet and hot air is directly discharged. The advantages of this method are that it uses common air heater, does not need complex circuit, and has simple structure and low cost. However, as the room temperature gas needs to be heated continuously, the required power is large, usually more than 1000W, and the power consumption is large; the hot air is directly discharged, so that the heat loss is large; the air humidity can be increased along with the water evaporation of clothes without dehumidification, so that the clothes drying efficiency is low, the clothes drying time is long, and especially when the environmental humidity is more than 90%, the effect is worse. In addition, in order to ensure the drying effect, the air temperature needs to be heated to more than 70 ℃, which causes certain damage to chemical fiber clothes.
Disclosure of Invention
In order to solve the problems, the invention discloses a mini condensation type clothes dryer, which dries damp clothes by heat of a heat radiating surface of a semiconductor refrigerating sheet, condenses and dehumidifies high-temperature and high-humidity air by a refrigerating surface, adopts a condensation type dehumidification clothes drying technology, and has the advantages of small volume, convenience in use in a small space, convenience in carrying, low power consumption, simple structure, low failure rate and long service life.
The specific scheme is as follows:
a mini condensation type clothes dryer is characterized in that: the air conditioner comprises a shell, wherein an inner cavity of the shell consists of a storage cavity and an air control cavity which are arranged on the left and the right; the article placing cavity is internally provided with article placing grids which are horizontally arranged, the top of the article placing cavity is provided with an article placing opening, and a top cover is arranged at the article placing opening in a matched mode; the middle part of the air control cavity is provided with a semiconductor refrigeration piece which is horizontally arranged, the heat dissipation surface of the semiconductor refrigeration piece faces upwards, the refrigeration surface faces downwards, the clothes drying efficiency is improved by 100%, the time length is reduced by more than 50%, the heat dissipation surface is provided with a heat dissipation fin which extends to the top of the air control cavity, the refrigeration surface is provided with a cold guide block, the lower end of the cold guide block is connected with a condensation piece, the condensation piece consists of an inclined section and a horizontal section which are arranged from left to right, wherein the inclined section inclines downwards from left to right, the left end of the inclined section is fixedly connected with the left inner wall of the object placing cavity and is arranged below the object placing grid, the horizontal section is arranged at the lower end of the cold guide block, the bottom of the air control cavity is provided with a water receiving disc, the horizontal section of the condensation piece is arranged on the water receiving disc, the upper part of the air control cavity is also provided with a fan which is arranged between the heat dissipation fin and the object placing cavity, and the left side of the fan is provided with a heating wire, and the heat can be recycled when in work, the heat air is not discharged outside the clothes dryer, the power of the clothes dryer is less than 124w, the clothes drying temperature is less than 50 ℃, the clothes are not damaged, the efficiency and the energy are high, the heat dissipation of the refrigerating sheet can be realized under the action of the fan, and the heat generated by the heat dissipation can be used for drying the clothes, thereby achieving two purposes.
As a further improvement of the invention, the top is composed of a cover body and a cover opening arranged outside the opening edge of the cover body, and a support ring for supporting the cover opening is arranged in the storage opening.
As a further improvement of the invention, the shell is a cuboid, and the length, width and height of the shell are 300mmx250mmx100mm, which is similar to a notebook computer.
As a further improvement of the invention, the height of the top cover is not more than 50mm, the cover opening faces upwards when the cover is stored, and the overall height is only 100mm, so that the travel carrying requirement is met; when the shirt is used, the cover opening faces downwards, the overall height is not more than 150mm, and the shirt can be used for drying one shirt or a plurality of small underwear.
As a further improvement of the invention, the heat radiating fins are corrosion-resistant aluminum heat radiating fins, the condensing sheets are corrosion-resistant aluminum condensing sheets, the weight is light, the whole weight is less than 1kg, the condensing sheets are used for realizing condensation and dehumidification, the moisture in wet clothes is condensed, and the 'wet and hot air' is converted into 'dry and hot air'.
As a further improvement of the invention, the size of the semiconductor chilling plate is 40mmx40mm, and the voltage, the current and the power during operation are 12V, 2A and 24W respectively; the power of the heating wire is 100W, so that the air temperature of an inner cavity of the clothes dryer is 50 ℃ under the condition that the ambient temperature is 0-38 ℃/humidity is less than 95%, dehumidification, clothes drying and energy conservation are realized, the total power is not more than 124W, and compared with the traditional direct-exhaust clothes dryer, the energy is reduced by 90%.
The invention has the beneficial effects that:
1. the semiconductor refrigeration technology is creatively used for condensing and dehumidifying of the small-sized clothes dryer, and the small-sized clothes dryer has small volume, light weight and simple process;
2. the heat generated in the semiconductor refrigeration process is skillfully utilized, so that the heat is dissipated to the refrigeration sheet, a heat source is provided for the clothes drying process, and the energy is saved;
3. the reversible clothes drying box cover not only meets the small size of the travel storage, but also can quickly lift the clothes drying machine with full-size shirts;
4. under the condition that the ambient temperature is higher than 25 ℃, a cold clothes drying mode can be realized, namely, clothes can be dried only by the heat generated by condensation drying and refrigerating pieces without additional heating, and low-carbon clothes drying is realized by 24W refrigerating pieces and 2W fans.
Drawings
Fig. 1 is a schematic view of the top cover of the present invention in use.
FIG. 2 is a schematic view of the top cover of the present invention when stored.
List of reference numerals:
the solar water heater comprises a shell 1, a storage grid 2, a top cover 3, a semiconductor refrigerating sheet 4, a radiating fin 5, a cold guide block 6, a condensing sheet 7, a water receiving disc 8, a fan 9, a heating wire 10 and a support ring 11.
Detailed Description
The present invention will be further illustrated with reference to the accompanying drawings and detailed description, which will be understood as being illustrative only and not limiting in scope.
As shown in the figure, the mini condensation type clothes dryer comprises a shell 1, wherein an inner cavity of the shell 1 consists of a storage cavity and an air control cavity which are arranged on the left and the right; a horizontally arranged object placing grid 2 is arranged in the object placing cavity, an object placing opening is formed in the top of the object placing cavity, a top cover 3 is arranged at the object placing opening in a matched mode, a vertically arranged safety separation net is arranged between the object placing cavity and the air control cavity, the upper end of the safety separation net is connected with the top of the shell, and the lower end of the safety separation net extends to the object placing grid; the middle part of the air control cavity is provided with a semiconductor refrigeration sheet 4 which is horizontally arranged, the heat dissipation surface of the semiconductor refrigeration sheet is upward, the refrigeration surface is downward, the clothes drying efficiency is improved by 100 percent, the time length is reduced by more than 50 percent, the heat dissipation surface is provided with a heat dissipation fin 5 which extends to the top of the air control cavity, the refrigeration surface is provided with a cold guide block 6, the lower end of the cold guide block 6 is connected with a condensation sheet 7, the condensation sheet 7 consists of an inclined section and a horizontal section which are arranged on the left and the right, wherein the inclined section inclines downwards from the left to the right, the left end of the inclined section is fixedly connected with the left inner wall of the object placing cavity and is arranged below the object placing grid 2, the horizontal section is arranged at the lower end of the cold guide block 6, the bottom of the air control cavity is provided with a water receiving disc 8, the horizontal section of the condensation sheet 7 is arranged on the water receiving disc 8, wherein the front side and the rear side of the inclined section are respectively fixedly connected with the front inner wall and the rear wall of the shell, gaps for the condensate water to leak are reserved between the front and rear side of the horizontal section and the front and rear inner wall of the shell, the upper portion of the air control cavity is further provided with the fan 9, the fan 9 is arranged between the radiating fins 5 and the storage cavity, the heating wire 10 is arranged on the left side of the fan 9, when the clothes dryer works, heat can be recycled, hot air is not discharged outside the clothes dryer, the power of the clothes dryer is less than 124w, the clothes drying temperature is less than 50 ℃, clothes are not damaged, high efficiency and energy conservation are achieved, under the action of the fan, heat dissipation of the refrigerating sheet can be achieved, heat generated by heat dissipation can be used for drying the clothes, and two purposes are achieved.
In this embodiment, the top cover 3 is composed of a cover body and a cover opening arranged outside the opening edge of the cover body, and a support ring 11 for supporting the cover opening is arranged in the storage opening.
In the embodiment, the casing 1 is a cuboid, the length, width and height of the casing are 300mmx250mmx100mm, the height of the top cover 3 is not more than 50mm, the cover opening faces upwards when the casing is stored, the overall height is only 100mm, and the travel carrying requirement is met; when the shirt is used, the cover opening faces downwards, the overall height is not more than 150mm, and the shirt can be used for drying one shirt or a plurality of small underwear.
In this embodiment, the heat dissipating fins 5 are corrosion-resistant aluminum heat dissipating fins, the condensing sheet 7 is corrosion-resistant aluminum condensing sheet, the weight is light, the whole weight is less than 1kg, condensation and dehumidification are realized through the condensing sheet, moisture in wet clothes is condensed, and the wet hot air is converted into dry hot air.
In the embodiment, the size of the semiconductor cooling plate 4 is 40mmx40mm, and the voltage, the current and the power during operation are 12V, 2A and 24W respectively; the power of the heating wire is 100W, so that the air temperature of the inner cavity of the clothes dryer is 50 ℃ under the condition that the ambient temperature is 0-38 ℃/humidity is less than 95%, dehumidification, clothes drying and energy conservation are realized, the total power is not more than 124W, and compared with the traditional direct-exhaust clothes dryer, the energy is reduced by 90%.
In this embodiment, the left and right sides of the semiconductor refrigeration piece 4 are respectively provided with a fixing piece to play a role in stabilizing the semiconductor refrigeration piece.
In this embodiment, adopt microcomputer control ware, the air temperature in the control casing, semiconductor refrigeration piece temperature to the start, the shut down of intelligent control semiconductor refrigeration piece, and heater strip start, shut down, in order to satisfy under the different ambient temperature, ideal dry clothing temperature. When the temperature of the semiconductor refrigerating sheet is overheated, the controller cuts off power supply to realize overheating protection. The invention utilizes the microcomputer controller to realize timing of 30-120min and setting of 1-2-3 gears of the clothes drying speed.
The specific application method of the invention is as follows:
1. taking out the top cover of the clothes dryer and putting wet clothes to be dried;
2. covering the cover opening of the top cover of the clothes dryer downwards;
3. an external 220V power supply is connected, a main control board provides a 12V 2A direct-current power supply for the semiconductor refrigerating sheet, the heat dissipation surface of the semiconductor refrigerating sheet heats, the cold side surface refrigerates, the fan is started, and the green lamp is normally on;
4. the controller indicates the relay, the heating wire is started, the green indicating lamp flickers, and the heating wire works;
5. the hot air flows downwards to the inclined section of the low-temperature condensation sheet through wet clothes to generate condensed water, and the condensed water flows into the water receiving tray below the horizontal section along the inclined section of the condensation sheet;
6. the dried and cooled air flows into the top air duct from bottom to top through the air duct below the semiconductor refrigerating sheet, is sucked into the radiating fins by the fan, cools the radiating surface of the refrigerating sheet, and is heated again;
7. the heated air enters the heating wire through the fan and is further heated to become dry hot air which is suitable for drying clothes;
8. when the temperature Tdry in the cavity is greater than TdM, the heating wire stops working, and the green indication is normally on;
9. when the surface temperature Tchip of the refrigerating sheet is greater than TcM, overheat protection is carried out, the refrigerating sheet stops working, a red light flickers, and the fan continues to operate;
10. the fan continuously runs for less than 10 minutes, Tchip is less than TcM, and the red light is normally on; and after the fan continuously operates for more than 10 minutes, Tchip is more than TcM, the sound alarm is given, and the whole machine quits the working state.
The technical means disclosed in the invention scheme are not limited to the technical means disclosed in the above embodiments, but also include the technical scheme formed by any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and such improvements and modifications are also considered to be within the scope of the present invention.
Claims (6)
1. A mini condensation type clothes dryer is characterized in that: the air conditioner comprises a shell (1), wherein an inner cavity of the shell (1) consists of a storage cavity and an air control cavity which are arranged on the left and the right; the article placing cavity is internally provided with article placing grids (2) which are horizontally arranged, the top of the article placing cavity is provided with an article placing opening, and a top cover (3) is arranged at the article placing opening in a matched mode; the middle part of the air control cavity is provided with a semiconductor refrigerating sheet (4) which is horizontally arranged, the heat radiating surface of the semiconductor refrigerating sheet faces upwards, the refrigerating surface faces downwards, the heat radiating surface is provided with a heat radiating fin (5) which extends to the top of the air control cavity, the refrigerating surface is provided with a cold guide block (6), the lower end of the cold guide block (6) is connected with a condensing sheet (7), the condensing sheet (7) consists of an inclined section and a horizontal section which are arranged from left to right, wherein the inclined section inclines downwards from left to right, the left end of the inclined section is fixedly connected with the left inner wall of the object placing cavity and is arranged below the object placing grid (2), the horizontal section is arranged at the lower end of the cold guide block (6), the bottom of the air control cavity is provided with a water receiving disc (8), the horizontal section of the condensing sheet (7) is arranged on the water receiving disc (8), the upper part of the air control cavity is also provided with a fan (9), and the fan (9) is arranged between the heat radiating fin (5) and the object placing cavity, and a heating wire (10) is arranged on the left side of the fan (9).
2. The mini condensation dryer according to claim 1, characterized in that the top cover (3) is composed of a cover body and a cover opening arranged outside the edge of the opening of the cover body, and a support ring (11) for supporting the cover opening is arranged in the storage opening.
3. The mini condensing clothes dryer of claim 2, wherein the housing (1) is a rectangular parallelepiped, and the length, width and height of the housing are 300mmx250mmx100 mm.
4. A mini condensing laundry dryer according to claim 3, characterized in that the height of the top cover (3) is not more than 50 mm.
5. The mini condensation type clothes dryer according to claim 1, characterized in that the heat radiating fins (5) are corrosion resistant aluminum heat radiating fins and the condensing sheet (7) is corrosion resistant aluminum condensing sheet.
6. The mini condensing clothes dryer of claim 2, characterized in that the size of the semiconductor refrigeration plate (4) is 40mmx40mm, and the voltage, current and power of the operation are 12V, 2A and 24W respectively; the power of the heating wire is 100W.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122768377.XU CN217104421U (en) | 2021-11-12 | 2021-11-12 | Mini condensing type clothes dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122768377.XU CN217104421U (en) | 2021-11-12 | 2021-11-12 | Mini condensing type clothes dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217104421U true CN217104421U (en) | 2022-08-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122768377.XU Active CN217104421U (en) | 2021-11-12 | 2021-11-12 | Mini condensing type clothes dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217104421U (en) |
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2021
- 2021-11-12 CN CN202122768377.XU patent/CN217104421U/en active Active
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