CN201746712U - Drying condenser of washing machine - Google Patents
Drying condenser of washing machine Download PDFInfo
- Publication number
- CN201746712U CN201746712U CN2010201059688U CN201020105968U CN201746712U CN 201746712 U CN201746712 U CN 201746712U CN 2010201059688 U CN2010201059688 U CN 2010201059688U CN 201020105968 U CN201020105968 U CN 201020105968U CN 201746712 U CN201746712 U CN 201746712U
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- heat exchange
- cooled condenser
- water cooled
- washing machine
- water
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Abstract
The utility model provides a water cooling type condenser of a washing machine, comprising a condensate supplying device and a condensate delaying device, wherein the condensate supplying device is arranged at the top of the side wall of a condensing air passage of the washing machine; the condensate delaying device is arranged in the condensing air passage, and comprises one or more than one netted heat exchange block; the netted heat exchange block is a three-dimensional netted structure, the porosity is 65%-85%, and the specific area is 0.00001m<2>/g-0.0005 m<2>/g. The utility model further enlarges the contact area of the condensate and the steam, thereby enlarging the condensing area, and further enhancing the condensing effect and the integral drying effect of the washing machine.
Description
Technical field
The utility model relates to a kind of washing machine drying condensation device that is used for, and particularly, relates to a kind of water-cooled drying condensation device of washing machine.
Background technology
Along with the development of society and the raising of people's living standard, wash dried one washing machine and drier and progressively enter people's family.Clothing is by after washing the bake drying of doing a body washer or dryer, need not to expose to the weather, can directly take out dress and use,, satisfy user's demand particularly in the fast city of rhythm of life, pluviose coastal cities and rainy, moist season.
After the washing machine washing, water-cooled drying condensation device is adopted in the oven dry of clothing more, is with the humid air sucking-off in the cylindric washer by blower fan, through water-cooled drying condensation device, dehumidifying makes the condensation vapor of vapours become the globule, and the globule is accompanied by running water and flows away together.And then the air heat after will dehumidifying is blown in the cylindric washer so circulation, clothing oven dry in tube to uniform temperature.Accompanying drawing 1,2 is the structural representation of two kinds of water-cooled drying condensation devices of prior art, Fig. 1 is tobacco pocket type condensation oven dry, just as inhaling long-stemmed Chinese pipe, the condensation water is with the condensation of the part of the steam in the vapours by condensation water (from running water) for vapours in this condensing mode.This condensation drying mode, heat steam and cold water are short contact time, and heat exchanger effectiveness is low, and drying time is long.Fig. 2 is concavo-convex condensation air duct type oven dry, the condensation air channel is arranged in this structure, many rough projections (increase condensation area) are arranged on the air channel, the raised structures difference of different schemes, condensation flow (running water) is under the overhead stream in condensation air channel, and the bulge-structure of flowing through carries out heat exchange with the vapours of walking from the bottom up, make the part water vapor condensation in the vapours become the globule, the globule flows away with the condensation water.It is end to end each other after the relative shape of these convex tendons has a certain degree, condensed water flows down along convex tendon has so just increased the flow process that is flowed down by condensation air channel sidewall, increased the area that condensed water contacts with humid air, improve the condensation efficiency of water-cooled heat exchanger, and further improved the drying effect of this washing machine.Though this water-cooled heat exchanger can improve the condensation efficiency of complete machine to a certain extent, improved the condensation effect of washing machine, but ignored the influence of convex tendon to the humid air air-flow of rising.Because the structural design of a plurality of convex tendons, when running into convex tendon in the process that humid air promotes from bottom to top, just inevitably produce turbulent flow, as shown in Figure 3, just influenced the circulation of humid air in the condensation air channel so to a certain extent, make the air quantity of humid air reduce, thus influence water-cooled heat exchanger condensation efficiency, and further influence the drying effect of washing machine.Drying condensation device shown in Figure 2, though vapours is longer than tobacco pocket type condensation drying time contact time with cold water, but cold water belongs to face with vapours to be contacted, contact area is little, cause the water that has not in time and vapours carry out sufficient heat exchange and just drained, caused the waste of water resource, heat exchanger effectiveness is not high simultaneously.
The utility model is exactly the shortcoming in view of above-mentioned prior art, has proposed a kind of heat exchanger effectiveness height, the short water-cooled drying condensation device of drying time.
The utility model content
The purpose of this utility model is to provide a kind of water-cooled drying condensation device, and this condenser further enlarges condensation area, improves condensation efficiency, has improved the drying efficiency of laundry of washing machine thereupon.
For realizing technique scheme, the utility model adopts following technical scheme:
A kind of washing machine water cooled condenser, be included in the condensed water feedway of the top side wall setting in washing machine condensation air channel, and being arranged on condensed water retarding means in this condensation air channel, described retarding means comprises one or more weblike heat swap block.
Described weblike heat swap block is a tridimensional network, and its porosity is 60-85%, its preferred 75%-80%, and specific area is 0.00001m
2/ g-0.0005m
2/ g, its preferred 0.0001m
2/ g.
Described heat exchange mass can be the various shapes that can be placed in the air channel, and the preferred heat exchange mass of the utility model comprises the cylinder bodily form, cuboid, hexagonal prism body, five quadratic prisms or all directions prism etc.
Described retarding means is a tubular heat exchange mass.
When the heat exchange mass of placing in the air channel more than two, the shape of described heat exchange mass can be for identical, also can be for different.
Described heat exchange mass can use metal material or resin material to be prepared from.
Described heat exchange mass is the 30%-80% of air channel total length along the vertical length in air channel, preferred 60%.
Described heat exchange mass is 50mm-200mm near the distance of an end distance spray equipment of spray equipment, preferred 100mm-150mm.
Described condensed water feedway is the condensed water water supply pipe that is across top, condensation air channel of throttle valve control, and from top, condensation air channel downward spray condensed water, the globule can be fallen on the heat exchange mass, big leap ahead of the time that makes the condensation globule in the condensation air channel, stay, and this heat exchange mass is a stereochemical structure, makes the contact area of vapours and condensed water increase greatly.
By adopting above-mentioned technical scheme, the utility model provides a kind of new water-cooled heat exchanger, and this interchanger further enlarges condensation area, and then improves the whole drying effect of condensation effect and washing machine.
Description of drawings
Fig. 1 is a tobacco pocket type oil-to-water heat exchanger structural representation of the prior art;
Fig. 2 is a concavo-convex condensation air duct type oil-to-water heat exchanger structural representation of the prior art;
Fig. 3 is that water-cooled heat exchanger among Fig. 2 is to the schematic diagram that influences of air-flow;
Fig. 4 is a kind of specific embodiment of water-cooled heat exchanger of the present utility model;
Fig. 5 is the another kind of specific embodiment of water-cooled heat exchanger of the present utility model;
Fig. 6, Fig. 7 are the viewgraph of cross-section of the utility model two heat exchangers shown in Figure 5.
Urceolus in 1 washing machine; 2 air channels; 3 condensed water imports; 4 condensed waters; 5 blower fans; 6 flexible pipes; 7 drainpipes; 8 thrusts; 9 spray equipments; 10 steam; 11 heat exchange mass
The specific embodiment
Below in conjunction with description of drawings example of the present utility model.
The structural representation of the washing machine water-cooled drying condensation device that Fig. 4 provides for the utility model, at 2 tops, laundry detergents condensation air channel spray equipment 9 is set, in the condensation air channel 2 below spray equipment 9 heat exchange mass 11 is set, condensed water is sprayed onto on the heat exchange mass 11 from this spray equipment 9, this heat exchange mass is a tridimensional network, the shape of heat exchange mass can have multiple, the cylinder bodily form for example, cuboid, the hexagonal prism body, five quadratic prisms or all directions prism etc., in air channel 2, can place a heat exchange mass with above-mentioned shape, heat exchange mass more than two also can be set, if the heat exchange mass more than two is set, it can be the heat exchange mass of two or two the same shape unanimities, also can be the inconsistent heat exchange mass of shape, the globule is fallen on the heat exchange mass, rely on the capillary force of the slight void in the heat exchange mass to make condensed water under whole regional diffuse flow, flowing down condensed water contacts with steam 10 that urceolus in washing machine is discharged and carries out heat exchange, condensed water and heat exchange also have heat exchange 11, so heat exchange mass and steam also carry out heat exchange, thus steam is cooled off, be condensed into the globule and reach the effect of dehumidifying, make heat exchange efficient improve greatly, gas after dehumidifying is blown into urceolus in the washing machine again by blower fan 5, so circulation, drying clothes, because the raising greatly of the heat exchanger effectiveness of steam in the condensation air channel, thereby also improved the drying efficiency of clothing.
Among first embodiment, the heat exchange mass 11 preferred cylinder bodily forms, and this heat exchange mass of placement is illustrated as typical combination accompanying drawing 4 in air channel 2.The voidage of the heat exchange mass 11 of this tridimensional network is that porosity is 80%, and specific area is 0.0001m
2/ g.Parameters such as the voidage of heat exchange mass, specific area, to the holdup time of condensed water in heat exchange mass and all influential in the spread condition in whole zone, the condensed water that is provided by condensed water spray equipment 9 forms tortuous current in heat exchange mass 11 like this, the direction of flowing through of steam also is changeable simultaneously, enlarge the contact area and the contact time of condensed water and steam thus, improved the effect of condensation.The heat exchange mass 11 of present embodiment is the 30%-80% of air channel total length along the length on the vertical direction in air channel 2, preferred 60%, and this heat exchange mass 11 is 50mm-200mm near the distance of an end distance spray equipment 9 of spray equipment 9, preferred 100mm-150mm.The method of this set heat exchange mass 11, can make condensed water be diffused into whole heat exchange mass zone in the short as far as possible time, steam contacts more fully with condensed water, and the contact time of steam and condensed water is long, can more effective moisture be removed, improve the condensation effect of steam.
This heat exchange mass is preferably used metal material, and the heat-conductive characteristic of this material is good, can not form resistance to heat, but in view of processing cost or avoid problem of rustiness, also can use the resin material.
By adopting technique scheme, the utility model provides a kind of water-cooled drying condensation device of use in washing machine, this water-cooled drying condensation device can further enlarge condensation area, improves the condensation effect of steam, and then improves the drying effect of whole washing machine.
Protection domain of the present utility model is not limited to the content of specification embodiment record, all falls within the scope of the utility model protection as long as satisfy the combination of the technical characterictic of the utility model claim record.
Claims (10)
1. washing machine water cooled condenser, comprise the condensed water feedway that is arranged on washing machine condensation air channel (2) top side wall, and be arranged on condensed water retarding means in this condensation air channel (2), it is characterized in that described retarding means comprises one or more weblike heat swap block (11).
2. water cooled condenser according to claim 1 is characterized in that, described weblike heat swap block (11) is a tridimensional network.
3. water cooled condenser according to claim 2 is characterized in that, the porosity of described weblike heat swap block (11) is 65%-85%, and specific area is 0.00001m
2/ g-0.0005m
2/ g.
4. water cooled condenser according to claim 3 is characterized in that, the porosity of described weblike heat swap block (11) is 75%-80%, and specific area is 0.0001m
2/ g.
5. according to each described water cooled condenser of claim 1-4, it is characterized in that described weblike heat swap block (11) is the cylinder bodily form, cuboid, hexagonal prism body, five quadratic prisms or prismatic from all directions.
6. water cooled condenser according to claim 5 is characterized in that, described weblike heat swap block (11) is the cylinder bodily form.
7. water cooled condenser according to claim 1 is characterized in that, described retarding means is a tubular heat exchange mass.
8. water cooled condenser according to claim 1 is characterized in that, the vertical length of (2) is the 30%-80% of air channel (2) total length to described weblike heat swap block (11) along the air channel.
9. water cooled condenser according to claim 1 is characterized in that, described feedway is spray equipment (9).
10. water cooled condenser according to claim 9 is characterized in that, described weblike heat swap block (11) is 50mm-200mm near the distance of an end distance spray equipment (9) of spray equipment (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201059688U CN201746712U (en) | 2010-02-02 | 2010-02-02 | Drying condenser of washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201059688U CN201746712U (en) | 2010-02-02 | 2010-02-02 | Drying condenser of washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201746712U true CN201746712U (en) | 2011-02-16 |
Family
ID=43581392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201059688U Expired - Lifetime CN201746712U (en) | 2010-02-02 | 2010-02-02 | Drying condenser of washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201746712U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104652108A (en) * | 2015-02-25 | 2015-05-27 | 胡家萍 | Enclosed clothes drying cabinet with three condensers |
| CN105544166A (en) * | 2016-02-03 | 2016-05-04 | 海信（山东）冰箱有限公司 | Water condensing device and washing and drying all-in-one machine |
| WO2018050011A1 (en) * | 2016-09-13 | 2018-03-22 | 青岛海尔滚筒洗衣机有限公司 | High-efficiency condenser and washing machine having condenser |
| CN109440402A (en) * | 2018-11-02 | 2019-03-08 | 青岛海尔滚筒洗衣机有限公司 | A kind of washing machine |
| US11434601B2 (en) | 2019-12-20 | 2022-09-06 | Whirlpool Corporation | Laundry treating appliance having a condenser |
-
2010
- 2010-02-02 CN CN2010201059688U patent/CN201746712U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104652108A (en) * | 2015-02-25 | 2015-05-27 | 胡家萍 | Enclosed clothes drying cabinet with three condensers |
| CN105544166A (en) * | 2016-02-03 | 2016-05-04 | 海信（山东）冰箱有限公司 | Water condensing device and washing and drying all-in-one machine |
| WO2018050011A1 (en) * | 2016-09-13 | 2018-03-22 | 青岛海尔滚筒洗衣机有限公司 | High-efficiency condenser and washing machine having condenser |
| CN109440402A (en) * | 2018-11-02 | 2019-03-08 | 青岛海尔滚筒洗衣机有限公司 | A kind of washing machine |
| US11434601B2 (en) | 2019-12-20 | 2022-09-06 | Whirlpool Corporation | Laundry treating appliance having a condenser |
| US11828018B2 (en) | 2019-12-20 | 2023-11-28 | Whirlpool Corporation | Laundry treating appliance having a condenser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110216 |
|
| CX01 | Expiry of patent term |