CN204491256U - Clothes dryer and humidity adjusting device thereof - Google Patents
Clothes dryer and humidity adjusting device thereof Download PDFInfo
- Publication number
- CN204491256U CN204491256U CN201420837450.1U CN201420837450U CN204491256U CN 204491256 U CN204491256 U CN 204491256U CN 201420837450 U CN201420837450 U CN 201420837450U CN 204491256 U CN204491256 U CN 204491256U
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- China
- Prior art keywords
- air
- dryer
- humidity
- control device
- moisture absorption
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Links
- 239000000945 filler Substances 0.000 claims abstract description 29
- 238000010521 absorption reaction Methods 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000001035 drying Methods 0.000 claims description 39
- 229920002521 macromolecule Polymers 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 239000003507 refrigerant Substances 0.000 description 5
- 238000013016 damping Methods 0.000 description 4
- 230000004087 circulation Effects 0.000 description 3
- 239000002826 coolant Substances 0.000 description 2
- 238000007791 dehumidification Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a clothes dryer and humidifying device thereof. Wherein, the humidifying device of dryer includes: the shell and the porous hygroscopic filler are filled in the shell, and the porous hygroscopic filler absorbs water vapor in the air when the relative humidity of the air is high and releases the water vapor to the air when the relative humidity of the air is low. The utility model uses the porous moisture absorption filler, so that the wet air can smoothly flow through the porous moisture absorption filler. Thus, when the relative humidity of the air is high, the water vapor in the air can be absorbed by the porous hygroscopic filler, and when the relative humidity of the air is low, the water vapor can be released to the air by the porous hygroscopic filler. Under the two conditions, the humidifying process is automatically carried out continuously without energy consumption, so that the wet load of the clothes dryer is matched with the refrigerating capacity of the refrigerating system, and the clothes dryer has the characteristics of simple structure and low cost.
Description
Technical field
The utility model relates to dryer field, particularly a kind of dryer and humidity control device thereof.
Background technology
Fig. 1 shows the structural representation of heat pump clothes dryer of the prior art.As shown in Figure 1, dryer of the prior art comprises two circulations, and wherein, one is the circulation of coolant system, and another is humid air cycle.Coolant system comprises compressor 10, condenser 4, throttling arrangement 11 and evaporimeter 6.Air circulation is made up of hothouse 3, drying air channel 12 and circulating fan 5 etc.
After dryer is opened, be enclosed in humid air in drying air channel 12 under the driving of circulating fan 5, through condenser 4 and absorptive condenser 4 liberated heat, thus make that himself temperature raises, relative humidity reduces, then enter in hothouse 3.Now, the air of high temperature low humidity is to the clothing heat release in hothouse 3, and clothing temperature raises and the water vapour discharged is absorbed by humid air, thus make the reduction of humid air own temperature, relative humidity increase, afterwards again through evaporator 6 cool-down dehumidification, like this, a dry cycle is just completed.
Utility model content
There is provided in the utility model embodiment that a kind of structure is simple, cost is low, can carry out humidity load adjustment to dryer, the dryer mutually mated to make dryer humidity load and refrigerant system capacity and humidity control device thereof.
For solving the problems of the technologies described above, the utility model provides a kind of humidity control device of dryer, comprise: housing and porous moisture absorption filler, porous moisture absorption filler is filled in housing, porous moisture absorption filler absorbs the water vapour in air when relative air humidity height, discharge water vapour when relative air humidity is low to air.
As preferably, porous moisture absorption filler is macromolecule resin gel.
As preferably, the form fit in the shape of housing and the drying air channel of dryer.
As preferably, the shape of housing is rectangle.
The utility model additionally provides a kind of dryer, comprises above-mentioned humidity control device.
As preferably, dryer also comprises: hothouse, condenser, circulating fan and evaporimeter, the first end of condenser is connected with the side of hothouse by the first drying air channel, the other end of hothouse is connected with the first end of evaporimeter by the second drying air channel, be connected by the 3rd drying air channel between second end of evaporimeter and the second end of condenser, circulating fan is arranged in the first drying air channel, and humidity control device is arranged in the second drying air channel.
As preferably, dryer also comprises compressor and throttling arrangement, and the 3rd end of evaporimeter is by the three-terminal link of compressor and condenser, and the 4th end of condenser is connected with the 4th end of evaporimeter by throttling arrangement.
The utility model is owing to employing porous moisture absorption filler, and what humid air can be unimpeded flows through this porous moisture absorption filler.Like this, make when relative air humidity height, the water vapour in porous moisture absorption filler absorption air can be utilized, and when relative air humidity is low, porous moisture absorption filler can be utilized to discharge water vapour to air.In above-mentioned two situations, damping process is carried out automatically, and energy free consumption continuously, thus dryer humidity load and refrigerant system capacity are mated mutually, have the advantages that structure is simple, cost is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of dryer of the prior art;
Fig. 2 is the structural representation of the humidity control device of dryer in the utility model;
Fig. 3 is the structural representation of the dryer in the utility model.
Description of reference numerals: 1, housing; 2, porous moisture absorption filler; 3, hothouse; 4, condenser; 5, circulating fan; 6, evaporimeter; 7, the first drying air channel; 8, the second drying air channel; 9, the 3rd drying air channel; 10, compressor; 11, throttling arrangement; 12, drying air channel; 13, humidity control device.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, but not as to restriction of the present utility model.
Applicant finds after researching and analysing clothes drying process, please refer to Fig. 1, and in dryer running, its refrigerating capacity and humidity load are unbalanced.Such as, just starting the drying stage, clothing moisture content is high, and most of water is Free water, easily taken away by the air of relatively-high temperature low humidity, therefore evaporimeter 6 humidity load is very large, at this moment, the refrigerating capacity of refrigeration system is relatively less than normal, can not meet the condensation of all humid air, and part water vapour just gets back to hothouse 3 through condenser 4 heating again uncooled after evaporator 6.Now, the humid air relative humidity entering hothouse 3 is comparatively large, and air wettability power is deteriorated, and affects drying efficiency.But at drying after-stage, clothing moisture content is very little, moisture in clothing is Bound moisture state, and humid air is more difficult by its carburation by evaporation, and therefore evaporimeter 6 intake air humidity load is very little, more than refrigerant system capacity relative rich, thus the phenomenon causing refrigerating capacity to underuse.
Please refer to Fig. 2, the utility model provides a kind of humidity control device of dryer, comprise: housing 1 and porous moisture absorption filler 2, porous moisture absorption filler 2 is filled in housing 1, porous moisture absorption filler 2 absorbs the water vapour in air when relative air humidity height, water vapour is discharged to air when relative air humidity is low, to make the damping process of humidity control device automatically carry out, and energy free consumption continuously.
The utility model is owing to employing porous moisture absorption filler 2, and what humid air can be unimpeded flows through this porous moisture absorption filler 2.Like this, make when relative air humidity height, porous moisture absorption filler 2 can be utilized to absorb water vapour in air, and when relative air humidity is low, porous moisture absorption filler 2 can be utilized to discharge water vapour to air.In above-mentioned two situations, damping process is carried out automatically, and energy free consumption continuously, thus dryer humidity load and refrigerant system capacity are mated mutually, have the advantages that structure is simple, cost is low.
Preferably, porous moisture absorption filler 2 is macromolecule resin gel, obviously, porous moisture absorption filler 2 in the utility model also can adopt the material of other materials, make porous moisture absorption filler 2 when relative air humidity height as long as can reach, absorb the water vapour in air, and when relative air humidity is low, discharge water vapour this purpose to air.
Preferably, the form fit in the shape of housing 1 and the drying air channel of dryer.Preferably, the shape of housing 1 is rectangle.Like this, the humidity control device in the utility model can be utilized to be closed completely in the drying air channel of dryer, to make humid air completely by humidity control device, thus play damping effect better.
Please refer to Fig. 3, the utility model additionally provides a kind of dryer, comprises above-mentioned humidity control device 13.
After dryer is opened, humid air absorbs the water vapour that clothing discharges, himself temperature reduces, relative humidity increases, afterwards again through humidity control device, make humid air in humidity control device, carry out dry (drying early stage) or moisture absorption (drying later stage), finally carry out cool-down dehumidification process through evaporator again, complete a dry cycle.Like this, the humidity control device of the utility model namely by increasing, realize mating of dryer humidity load and refrigerating capacity, avoid dryer of the prior art to reduce at drying drying efficiency in early stage, and in phenomenons such as drying later stage refrigerating capacity wastes, improve clothes dryer efficiency, reduce drying time, reduce dryer energy consumption.
Preferably, dryer also comprises: hothouse 3, condenser 4, circulating fan 5 and evaporimeter 6, the first end of condenser 4 is connected with the side of hothouse 3 by the first drying air channel 7, the other end of hothouse 3 is connected with the first end of evaporimeter 6 by the second drying air channel 8, be connected by the 3rd drying air channel 9 between second end of evaporimeter 6 and the second end of condenser 4, circulating fan 5 is arranged in the first drying air channel 7, and humidity control device 13 is arranged in the second drying air channel 8.
Preferably, dryer also comprises compressor 10 and throttling arrangement 11, and the 3rd end of evaporimeter 6 is by the three-terminal link of compressor 10 with condenser 4, and the 4th end of condenser 4 is connected with the 4th end of evaporimeter by throttling arrangement 11.
During work, the dryer in the utility model, when the drying starting stage, the refrigerating capacity of refrigeration system is relatively less than normal, and the humid air relative humidity leaving hothouse is large, and humidity load is very large.After humid air leaves hothouse, enter humidity control device, now, because the relative humidity of humid air is very high, humidity control device absorbs the water vapour in humid air, reduces the humidity load of humid air, refrigerating capacity and humidity load are matched, reduce the relative humidity of the humid air after condenser, improve drying efficiency.
In the drying later stage, refrigerant system capacity has more than needed relatively, and clothing moisture content is very little, and the moisture in clothing is Bound moisture, and the humid air relative humidity leaving hothouse is very low, and humidity load is little, after humid air leaves hothouse, enters humidity control device.The moisture that humidity control device to absorb to humid air release early stage, thus improves the humidity load of humid air, refrigerating capacity and humidity load is matched more, avoids refrigerating capacity and underuses and the phenomenon that is wasted, reduction dryer energy consumption.
Visible, the dryer in the utility model can regulate mating of dryer refrigerating capacity and humidity load automatically, improves drying efficiency.
Certainly, be more than preferred embodiment of the present utility model.It should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model general principle, can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (7)
1. the humidity control device of a dryer, it is characterized in that, comprise: housing (1) and porous moisture absorption filler (2), described porous moisture absorption filler (2) is filled in described housing (1), described porous moisture absorption filler (2) absorbs the water vapour in air when relative air humidity height, discharge water vapour when relative air humidity is low to air.
2. the humidity control device of dryer according to claim 1, is characterized in that, described porous moisture absorption filler (2) is macromolecule resin gel.
3. the humidity control device of dryer according to claim 1, is characterized in that, the form fit in the shape of described housing (1) and the drying air channel of described dryer.
4. the humidity control device of dryer according to claim 1, is characterized in that, the shape of described housing (1) is rectangle.
5. a dryer, is characterized in that, comprises the humidity control device (13) according to any one of Claims 1-4.
6. dryer according to claim 5, it is characterized in that, described dryer also comprises: hothouse (3), condenser (4), circulating fan (5) and evaporimeter (6), the first end of described condenser (4) is connected with the side of described hothouse (3) by the first drying air channel (7), the other end of described hothouse (3) is connected with the first end of described evaporimeter (6) by the second drying air channel (8), be connected by the 3rd drying air channel (9) between second end of described evaporimeter (6) and the second end of described condenser (4), described circulating fan (5) is arranged in described first drying air channel (7), described humidity control device (13) is arranged in described second drying air channel (8).
7. dryer according to claim 6, it is characterized in that, described dryer also comprises compressor (10) and throttling arrangement (11), 3rd end of described evaporimeter (6) is by the three-terminal link of described compressor (10) with described condenser (4), and the 4th end of described condenser (4) is connected with the 4th end of described evaporimeter (6) by described throttling arrangement (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420837450.1U CN204491256U (en) | 2014-12-24 | 2014-12-24 | Clothes dryer and humidity adjusting device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420837450.1U CN204491256U (en) | 2014-12-24 | 2014-12-24 | Clothes dryer and humidity adjusting device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204491256U true CN204491256U (en) | 2015-07-22 |
Family
ID=53570554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420837450.1U Expired - Fee Related CN204491256U (en) | 2014-12-24 | 2014-12-24 | Clothes dryer and humidity adjusting device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204491256U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104562604A (en) * | 2014-12-24 | 2015-04-29 | 珠海格力电器股份有限公司 | Clothes dryer and humidity adjusting device thereof |
| WO2023030394A1 (en) * | 2021-09-01 | 2023-03-09 | 深圳洛克创新科技有限公司 | Laundry treatment apparatus |
-
2014
- 2014-12-24 CN CN201420837450.1U patent/CN204491256U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104562604A (en) * | 2014-12-24 | 2015-04-29 | 珠海格力电器股份有限公司 | Clothes dryer and humidity adjusting device thereof |
| WO2023030394A1 (en) * | 2021-09-01 | 2023-03-09 | 深圳洛克创新科技有限公司 | Laundry treatment apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20211224 |