CN1888264A - Laundry dryer with steam compression circulating system - Google Patents
Laundry dryer with steam compression circulating system Download PDFInfo
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- CN1888264A CN1888264A CN 200510014260 CN200510014260A CN1888264A CN 1888264 A CN1888264 A CN 1888264A CN 200510014260 CN200510014260 CN 200510014260 CN 200510014260 A CN200510014260 A CN 200510014260A CN 1888264 A CN1888264 A CN 1888264A
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Abstract
The present invention relates to a clothes dryer with steam compression circulation system. It includes the following several portions: external shell; drying container rotatably placed in the above-mentioned external shell interior; first air channel connected with one side of the above-mentioned drying container and equipped with first heat exchange portion; second air channel connected with another side of the above-mentioned drying container and connected with exterior of the above-mentioned external shell; drive portion capable of making the above-mentioned drying container be rotated; second heat exchange portion which is placed in the interior of the above-mentioned external shell and can be formed into thermodynamic cycle together with first heat exchange portion and compressor; and cooling device for cooling the above-mentioned compressor.
Description
Technical field
The invention relates to the invention of clothes dryer, more detailed says so, about the invention of the clothes dryer of the exhaust mode that possesses steam compression circulating system.
Background technology
Clothes dryer is that the processing mode of the humid air that produces according to by the non-dry thing of oven dry the time can be divided into 2 kinds of exhaust mode and condensing modes.The former is the mode of the outside of the humid air discharge of baker discharge; And remove moisture after latter's humid air condensation that to be baker discharge, and then the mode of the air circulation of unwatering to the baker.
In general, in the baker of exhaust mode, can be rotatably set on the cylinder of enclosure and be connected with air intake duct and blast pipe, in above-mentioned air intake duct, be provided with heater then.
After the fans drive, the baker air outside is drawn in the air intake duct, is heated to the condition of high temperature by heater then.Heating-up temperature at this time approximately is 100 ℃.High temperature air as above flow in the drying roller of baker inside, then the non-dry thing of drying roller inside.In the drying course, can contain the moisture on the non-dry thing in the high temperature air, humid air arrives outside by emission by exhaust pipe then.
The aforesaid baker that utilizes heater to the prior art of leaked-in air heating has the advantage of the shortening drying time on the whole that the Fast Heating of baker brings.On the contrary, also exist the big shortcoming of power consumption of using heater heating leaked-in air to cause.Particularly use the high temperature air of 100 ℃ or higher temperature to dry non-dry thing, so probably non-drying is caused damage.
The condensing mode clothes dryer does not need the blast pipe of discharged air, so have the advantage made from built-in (built-in) type.Though the service efficiency of energy is than exhaust mode height, have following shortcoming: drying time is long, is difficult for making jumbo baker.
Under this situation, need energy service efficiency height and can not cause the clothes dryer of damage non-dry thing.
Summary of the invention
The object of the present invention is to provide the high little clothes dryer of power consumption of a kind of energy service efficiency.
Another object of the present invention is to provide a kind of little clothes dryer of possibility to non-dry thing damage that is caused by high temperature air.
In addition, a further object of the invention is to provide the clothes dryer of the high compact conformation of a kind of space availability ratio.
Clothes dryer of the present invention to achieve these goals is characterized in that comprising: shell; Can be rotatably set in the drying container of above-mentioned enclosure; Be connected a side of above-mentioned drying container, and comprise first air duct of first heat exchange department; Be connected on the opposite side of above-mentioned drying container, and second air duct that is connected with the outside of above-mentioned shell; Can make the drive division of above-mentioned drying container rotation; Be arranged on the inside of above-mentioned shell, and form second heat exchange department and the compressor of thermodynamic cycle with above-mentioned first heat exchange department; The cooling device of cooling above-mentioned compressor.
Above-mentioned cooling device preferably transmits the auxiliary blower of air to above-mentioned compressor.And, preferably be connected above-mentioned drive division, and above-mentioned drive division makes above-mentioned auxiliary blower rotation.
Above-mentioned first heat exchange department is a freezing machine, and the effect of above-mentioned freezing machine is: heat is passed to the inflow air from the mobile medium that are flowing in the pipe; Above-mentioned second heat exchange department is a rapid steamer, and the effect of above-mentioned rapid steamer is: heat is passed to the mobile medium that are flowing in the pipe from flowing into air.
Above-mentioned first heat exchange department, second heat exchange department and compressor are by expansion gear that is arranged on above-mentioned enclosure and pipeline that the first above-mentioned heat exchange department, second heat exchange department, compressor and expansion gear are linked together, form thermodynamic cycle.Above-mentioned first heat exchange department, second heat exchange department, compressor and expansion gear preferably are arranged on the bottom of above-mentioned drying container.
Above-mentioned second heat exchange department preferably is arranged between above-mentioned cooling device and the compressor.
Clothes dryer of the present invention adopts the hot generation systems of steam compression cycle, so under same power conditions, compare with heater mode, its heating properties has improved 2～3 times, so can reduce power consumption.And, owing to adopt the compressor cooling that constitutes steam compression cycle, thus improved the efficient of compressor, thus the whole efficient of circulation is got a promotion.
And the air themperature that flow into drying container inside is lower than the baker of heater mode, so can prevent the damage to non-drying.
In addition, the clothes dryer volume compact is so occupation space is less in doors, so improved space availability ratio.
Description of drawings
Fig. 1 is the schematic appearance of clothes dryer of the present invention.
Fig. 2 is the in-built schematic diagram of clothes dryer of the present invention.
Fig. 3 is the plane of clothes dryer infrastructure of the present invention.
Fig. 4 is the ideograph that flows of freon in the clothes dryer of the present invention and air.
Fig. 5 is the schematic diagram of the part of clothes dryer of the present invention.
The critical piece description of reference numerals
10: clothes dryer 12: shell
16: drying container 18: drive division
22: the second air ducts of 20: the first air ducts
32: the second heat exchange departments of 30: the first heat exchange departments
34: compressor 36: expansion gear
40: fan 40 ': auxiliary blower
The specific embodiment
Below in conjunction with drawing, describe embodiments of the invention in detail.
Fig. 1 is the schematic appearance of clothes dryer 10 of the present invention.Shell 12 is provided with the inlet 14 that non-dry thing is come in and gone out.Above-mentioned shell 12 inside are hollow, and its inside is provided with rotatable drying container.
Fig. 2 shows the in-built schematic diagram of clothes dryer of the present invention in detail.Fig. 3 is the plane that shows the component parts that is installed in clothes dryer of the present invention bottom.
Be connected with on one side of above-mentioned drying container 16 and suck first air duct 20 that air flows.Be connected with the second mobile air duct 22 of discharged air of discharging on the opposite side from drying container.Above-mentioned first air duct 20 expose the outside of above-mentioned shell 12 or do not expose in the outside of above-mentioned shell 12 all can, still, the outlet 22 ' of above-mentioned second air duct 22 preferably exposes the outside at shell 12.Above-mentioned first air duct 20 and second air duct 22 its in appearance without limits, and according to the inner space of shell, can carry out suitable variation to the direction and the position of the each several part that constitutes passage.
Above-mentioned first air duct 20 is provided with first heat exchange department 30.Above-mentioned first heat exchange department 30 is freezing machines, and heats the air that flow into above-mentioned first air duct 20, makes it become the state of intensification.The above-mentioned air that heats up by first air duct 20 flow into 16 li of drying containers.Can be provided with filter 21 on the inlet of first air duct 20, the effect of above-mentioned filter 21 is: filter and be contained in dust in air etc.
One side of above-mentioned shell 12 inside is provided with second heat exchange department 32, and above-mentioned second heat exchange department 32 is evaporimeters.Preferably form thermodynamic cycle between above-mentioned first heat exchange department 30 and second heat exchange department 32, and, also be provided with compressor 34 and expansion gear 36 in the above-mentioned shell 12 in order to form above-mentioned thermodynamic cycle.Compressor 34 and expansion gear 36 preferably are arranged on the bottom of above-mentioned drying container 16, and be perhaps in the localities lower than above-mentioned drying container.Above-mentioned first heat exchange department 30 and second heat exchange department 32 link together by managing 38.This circulation is equivalent to steam compression cycle, the air that is flowing in first air duct 30 is played the effect of heat pump.
Above-mentioned second air duct 22 is provided with the mobile fan 40 of air.Said fans 40 is multiple wing type hot blast fan (sirocco fan) preferably.Under the effect of above-mentioned drive division 18 revolving forces, said fans 40 makes air be discharged to the outside by first air duct 20, drying container 16 and second air duct 22 successively.
The opposite side of above-mentioned drive division 18 is provided with auxiliary blower 40 ', and the air that above-mentioned auxiliary blower 40 ' produces to above-mentioned compressor 34 flows, thereby makes the above-mentioned compressor cooling.Second heat exchange department 32 is arranged between above-mentioned auxiliary blower 40 ' and the above-mentioned compressor 34.Its temperature descended when the air that above-mentioned auxiliary blower 40 ' produces flowed through the above-mentioned second exchange portion 32, thereby can improve the cooling effect of compressor 34.The above-mentioned auxiliary blower 40 ' and second heat exchange department 32 and above-mentioned compressor 34 preferably are arranged on same the straight line.As mentioned above,, the efficient of compressor is improved, thereby the whole efficiency of steam compression cycle is promoted by auxiliary blower 40 ' come cooling compressors 34 are set.And, the evaporimeter that is equivalent to second heat exchange department is arranged between above-mentioned auxiliary blower 40 ' and the compressor 34, thereby the cooling effect of above-mentioned compressor is doubled.
The air that above-mentioned auxiliary blower 40 ' causes flows to compressor 34 directions.But under this mobile effect, also can produce air on the above-mentioned drive division 18 and flow.So under the effect of auxiliary blower 40 ', drive division 18 also can obtain cooling effect.
As shown in Figure 3, the shell 12 at above-mentioned compressor 34 rears is provided with opening portion 12 ', and the effect of above-mentioned opening portion 12 ' is: the air of discharging cooling above-mentioned compressor 34, but dispensable.
Fig. 4 be show freon in the steam compression circulating system of clothes dryer of the present invention flow and air duct on the ideograph that flows of air.
The air that flow into above-mentioned first air duct 20 flow into drying container 16 by above-mentioned first heat exchange department 30, discharges by second air duct then.The flow direction of above-mentioned air is to show with the dotted line of being with arrow.
The above-mentioned air that flow into first air duct 20 is heated to about temperature more than 50 ℃ at first heat exchange department 30, but the temperature between 50～75 ℃ preferably.
The each several part of above-mentioned formation circulation, that is, first heat exchange department 30, second heat exchange department 32, compressor 34, expansion gear 36 and the pipe 38 that connects these parts preferably are arranged on the inside of shell 12, the bottom of drying container 16.So be provided with the bottom that at least a portion in first air duct 20 of above-mentioned first heat exchange department 30 is arranged on above-mentioned drying container 16, other component parts are arranged on the bottom surfaces of shell.
Setting does not as above need to increase the volume of shell, so can effectively use the inner space of shell, can make the clothes dryer structure compact more.When the volume that above-mentioned component part is exposed to the outside of clothes dryer or shell strengthened, baker real estate in doors also can increase, thereby space availability ratio is descended.
Fig. 5 is the schematic diagram that shows the part of clothes dryer of the present invention.As shown in the figure, outer the placing of drying container 16 is provided with conveyer belt 42.Above-mentioned conveyer belt 42 links together with above-mentioned driving shaft, and the revolving force of drive division 18 is sent on the drying container 16.Above-mentioned drive division 18 also is connected on the fan 40 on second air duct 22, and makes the fan rotation.And above-mentioned auxiliary blower 42 ' also is connected on the above-mentioned drive division 18, and obtains the revolving force of drive division 18.
So above-mentioned drive division 18 is rotary furnace drying container 16 and two fans 40,40 ' simultaneously.Because use a drive division 18 just simultaneously rotary furnace drying container 16 and two fans 40,40 ', thus utilization of space improved, nor need extra device.
As above the drying course of the clothes dryer of the present invention of Gou Chenging is as follows.
After drive division 18 rotations, fan 40 is also along with rotation.The attraction that fan 40 rotations produce makes the baker air outside flow into the inlet of first air duct 20.Leaked-in air is heated to form the condition of high temperature by first heat exchange department 30 time, arrives a side of drying container 16 then.The air that enters into drying container is kept the temperature between 50～75 ℃.The air of this temperature can not cause damage to the non-dry thing of drying container 16 inside, and can dry.
When the high temperature air contact that flow into drying container 16 inside contains the non-dry thing of moisture, transfer heat on the above-mentioned non-dry thing, and absorb water, discharge from drying container then from above-mentioned non-dry thing.Be discharged to the outside of shell 12 by second air duct 22 from the air of drying container discharge.
Those skilled in the art carry out various suitable distortion and improve should falling into protection scope of the present invention to the clothes dryer of the invention described above in technological thought scope shown in the present.
Claims (11)
1. clothes dryer, its feature comprises:
Shell;
Can be rotatably set in the drying container of above-mentioned enclosure;
Be connected a side of above-mentioned drying container, and comprise first air duct of first heat exchange department;
Be connected on the opposite side of above-mentioned drying container, and second air duct that is connected with the outside of above-mentioned shell;
Can make the drive division of above-mentioned drying container rotation;
Be arranged on the inside of above-mentioned shell, and form second heat exchange department and the compressor of thermodynamic cycle with above-mentioned first heat exchange department;
The cooling device of cooling above-mentioned compressor.
2. clothes dryer according to claim 1 is characterized in that:
Above-mentioned cooling device is the auxiliary blower that air is flow to above-mentioned compressor.
3. clothes dryer according to claim 2 is characterized in that:
Above-mentioned auxiliary blower is connected on the above-mentioned drive division, and obtains revolving force from above-mentioned drive division.
4. clothes dryer according to claim 1 is characterized in that:
Above-mentioned first heat exchange department is by heat exchange flow air to be heated up.
5. clothes dryer according to claim 1 is characterized in that:
Above-mentioned first heat exchange department, second heat exchange department and compressor are by expansion gear that is arranged on enclosure and the pipeline that is connected the first above-mentioned heat exchange department, second heat exchange department, compressor and expansion gear, form thermodynamic cycle.
6. clothes dryer according to claim 5 is characterized in that:
Above-mentioned compressor and expansion gear are arranged on the bottom of above-mentioned drying container.
7. clothes dryer according to claim 1 is characterized in that:
Above-mentioned first heat exchange department is a freezing machine, and the effect of above-mentioned freezing machine is: heat is passed to the inflow air from the mobile medium that are flowing in the pipe; Above-mentioned second heat exchange department is a rapid steamer, and the effect of above-mentioned rapid steamer is: heat is passed to the mobile medium that are flowing in the pipe from flowing into air.
8. clothes dryer according to claim 1 is characterized in that:
Above-mentioned second heat exchange department is arranged between above-mentioned cooling device and the compressor.
9. clothes dryer according to claim 1 is characterized in that:
The front of above-mentioned shell is provided with the inlet portion that non-dry thing is come in and gone out.
10. clothes dryer according to claim 1 is characterized in that:
Above-mentioned second air duct is provided with the fan that causes that air flows.
11. clothes dryer according to claim 10 is characterized in that:
Above-mentioned drive division provides revolving force to said fans.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510014260 CN1888264A (en) | 2005-06-30 | 2005-06-30 | Laundry dryer with steam compression circulating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510014260 CN1888264A (en) | 2005-06-30 | 2005-06-30 | Laundry dryer with steam compression circulating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1888264A true CN1888264A (en) | 2007-01-03 |
Family
ID=37577552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510014260 Pending CN1888264A (en) | 2005-06-30 | 2005-06-30 | Laundry dryer with steam compression circulating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1888264A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103572532A (en) * | 2012-07-18 | 2014-02-12 | 绍兴文理学院 | Air suction cooling rail for multi-functional nylon yarn machine |
| CN105473779A (en) * | 2013-07-09 | 2016-04-06 | 伊莱克斯家用电器股份公司 | Appliance for drying laundry with enhanced operation flexibility |
| CN108532243A (en) * | 2018-04-11 | 2018-09-14 | 海信（山东）冰箱有限公司 | A kind of heat pump clothes dryer |
-
2005
- 2005-06-30 CN CN 200510014260 patent/CN1888264A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103572532A (en) * | 2012-07-18 | 2014-02-12 | 绍兴文理学院 | Air suction cooling rail for multi-functional nylon yarn machine |
| CN103572532B (en) * | 2012-07-18 | 2015-08-05 | 绍兴文理学院 | A kind of air draught cooling rail of Multifunctional nylon yarn machine |
| CN105473779A (en) * | 2013-07-09 | 2016-04-06 | 伊莱克斯家用电器股份公司 | Appliance for drying laundry with enhanced operation flexibility |
| CN105473779B (en) * | 2013-07-09 | 2018-04-03 | 伊莱克斯家用电器股份公司 | The clothes drying utensil of operating flexibility with enhancing |
| US10351989B2 (en) | 2013-07-09 | 2019-07-16 | Electrolux Appliances Aktiebolag | Appliance for drying laundry with enhanced operation flexibility |
| CN108532243A (en) * | 2018-04-11 | 2018-09-14 | 海信（山东）冰箱有限公司 | A kind of heat pump clothes dryer |
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