CN114687105B - Washing and drying integrated machine with door cover condensing device - Google Patents
Washing and drying integrated machine with door cover condensing device Download PDFInfo
- Publication number
- CN114687105B CN114687105B CN202011599624.1A CN202011599624A CN114687105B CN 114687105 B CN114687105 B CN 114687105B CN 202011599624 A CN202011599624 A CN 202011599624A CN 114687105 B CN114687105 B CN 114687105B
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- Prior art keywords
- condensing
- air
- door cover
- washing machine
- glass bowl
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F25/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and having further drying means, e.g. using hot air
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
- D06F58/24—Condensing arrangements
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Abstract
The invention discloses a washing and drying integrated machine with a door cover condensing device, which relates to the field of washing machines and comprises a heating system and a condensing system, wherein the heating system comprises a heating device and a ventilation device; the condensing system is fixedly arranged in the inner cavity of the door cover of the washing machine, and the condensing device comprises a front glass bowl, a rear glass bowl, the condensing device and an aerodynamic part.
Description
Technical Field
The invention relates to the field of washing machines, in particular to a washing and drying integrated machine with a door cover condensing device.
Background
Nowadays, the washing machine becomes an indispensable household appliance for household, and along with the acceleration of the life rhythm and the improvement of the life quality, the convenient and quick washing experience also becomes the development direction of the washing machine industry, so that the washing machine with the drying system is generated for meeting the needs of users.
The time required by the current drying function is too long, the path of the drying condensation circulation is long, and the drying efficiency is low.
Disclosure of Invention
The invention aims to provide a washing and drying integrated machine with a door cover condensing device, which can accelerate the circulation efficiency of heating and condensing water in an inner cavity of the washing machine through the interaction between a heating system and a condensing system so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a washing and drying integrated machine with a door cover condensing device comprises a heating system and a condensing system,
the heating system includes: a heating device for heating the inner cylinder of the washing machine;
a ventilation device which is matched with the heating device and can blow hot air into the inner cylinder of the washing machine;
the condensing system is fixed to be set up in washing machine door closure inner chamber, and the below in door closure inner chamber is equipped with and is used for comdenstion water exhaust outlet, the condensing system includes: a front glass bowl with a plurality of air inlet holes is arranged near one end face of the inner barrel of the washing machine;
a rear glass bowl provided with a vent corresponding to the air inlet hole position;
and the condensing device is fixed in the inner cavity of the rear glass bowl, an aerodynamic part for introducing hot air in the inner cavity into the cavity of the rear glass bowl is fixedly connected between the rear glass bowl and the condensing device, and the inner wall of the rear glass bowl is provided with an exhaust hole for exhausting the condensed air into the inner cavity of the washing machine.
As a further scheme of the invention: the ventilation device comprises a ventilation circulating pipeline connected with the outside and a circulating power piece for introducing the outside air into the inner cavity of the washing machine through the ventilation circulating pipeline, and is fixed at the outer ring of the inner cylinder of the washing machine.
As a further scheme of the invention: the condensing device is a metal condensing coil, and pipelines adopt a spiral downward arrangement mode.
As a further scheme of the invention: the condensing device is connected with a cold water inlet pipe and a lower drain pipe.
As a further scheme of the invention: the air inlet of the rear glass bowl is fixedly connected with a detachable filter screen for filtering water vapor in the cylinder.
Compared with the prior art, the invention has the beneficial effects that: the invention has novel structure, the contact area between the hot air in the inner cylinder of the washing machine and the condensing device is enlarged by adjusting the position of the condensing device in the inner cavity of the door cover of the washing machine, and meanwhile, the circulation rate of heating and condensing moisture in the inner cavity of the washing machine is quickened by the interaction between the heating system and the condensing system.
Drawings
FIG. 1 is a schematic view of an overall structure of a washing and drying machine;
FIG. 2 is an exploded view of a condensing system of the washing and drying machine;
FIG. 3 is a schematic cross-sectional structure of a condensing system of the washing and drying machine;
FIG. 4 is a schematic view of the structure of a condensing coil in the condensing system of the laundry dryer;
in the figure: 1-door cover, 2-rear glass bowl, 3-front glass bowl, 4-air outlet, 5-air inlet, 6-door cover middle ring, 7-door cover inner ring, 8-condensing coil, 9-fan and 10-filter screen.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The embodiment of the invention discloses a washing and drying integrated machine with a door cover condensing device, which comprises a heating system and a condensing system, wherein the heating system comprises a heating device and a ventilation device; the condensing system is fixedly arranged in the inner cavity of the door cover of the washing machine, the condensing device comprises a front glass bowl, a rear glass bowl, a condensing device and an aerodynamic part, and through the interaction between the structures, water in the inner cavity of the washing machine can be condensed by water vapor which is changed into water after being heated, so that residual water on clothes in the inner cylinder is accelerated to be dried.
The heating device in the heating system can heat the inner cavity of the washing machine, the heating device is fixedly arranged at the upper end of the inner cylinder of the washing machine, the ventilation device is matched with the heating device, hot air is blown into the inner cylinder of the washing machine, and the ventilation device is used for evaporating moisture on clothes in the inner cylinder of the washing machine. The ventilating device comprises a circulating power piece and a ventilating pipe connected with the outside air, the heating device is arranged at one end, close to the inner cylinder of the washing machine, of the ventilating pipe and is used for heating air introduced by the fan from the ventilating pipe and blowing the air into the inner cylinder of the washing machine again to heat damp clothes in the inner cylinder.
The type of heating device may be: nichrome wire heating, quartz tube heating, electromagnetic heating, semiconductor heating, and heat pump heating. In the prior art, the washing machine generally heats the air sucked into the inner cavity of the washing machine by the fan in a nickel-chromium wire heating mode.
The ventilating pipe in the ventilating device penetrates through the rear end of the inner barrel of the washing machine to the upper end of the inner barrel of the washing machine, the ventilating pipe at the rear end of the inner barrel of the washing machine is communicated with the outside air, the ventilating pipe at the upper end of the inner barrel of the washing machine is communicated with the cavity of the inner barrel of the washing machine, the circulating power piece is fixed in the ventilating pipe and used for introducing the outside air into the inner barrel of the washing machine, the heating device is fixed in the ventilating pipe and used for heating the outside air introduced into the inner barrel of the washing machine, and the circulating power piece can be, but is not limited to, a fan.
The condensing device sequentially comprises a front glass bowl, an aerodynamic part, a condensing device and a rear glass bowl along one side direction far away from the inner barrel of the washing machine, wherein a plurality of air inlet holes are formed in one end face, close to the inner barrel of the washing machine, of the front glass bowl, a vent hole is formed in the position, corresponding to the air inlet holes, of the rear glass bowl, and an exhaust hole for discharging condensed air into the inner cavity of the washing machine is formed in the inner wall of the rear glass bowl. In the working process of the washing machine, the possibility that water waves in the inner cavity of the washing machine flow into the door cover from the air exhaust hole and the air inlet hole exists, and the water flowing into the door cover flows out from the water outlet for discharging condensed water; the exhaust hole and the air inlet hole on the inner wall of the rear glass bowl are arranged above the highest water level in the inner cavity of the washing machine, and the possibility that water in the inner cavity of the washing machine flows into the door cover is theoretically small.
The condensing device is fixed in the inner cavity of the rear glass bowl, an aerodynamic part for introducing hot air in the inner cavity into the cavity of the rear glass bowl is fixedly connected between the rear glass bowl and the condensing device, and the aerodynamic part can be, but is not limited to, a fan.
As shown in fig. 3, when the washing machine is in drying operation, under the action of the fan, air introduced from the ventilation device is heated by the heating device and then introduced into the inner barrel of the washing machine, high-temperature air can evaporate moisture in clothes, the fan in the condensing system can introduce water vapor evaporated into the cavity in the rear glass bowl from the front glass bowl, under the action of the condensing device in the cavity of the rear glass bowl, the water vapor can be liquefied to form water drops, the water drops flow out from the water outlet below the cavity of the door cover, and cool air formed after the hot air is condensed is discharged from the cavity of the washing machine from the air outlet in the cavity of the rear glass bowl.
The circulation principle of the hot air entering the condensing device is as follows: the air with high-temperature vapor generated in the inner cylinder in the drying process of the drum washing machine is blown onto the condensing coil through the fan on the door cover, the air with high-temperature vapor condenses in the door cover and forms water drops to drop, then the water drops flow out of the door cover through the water outlet below the cavity of the door cover, the dehumidified air can form high pressure in the cavity formed by assembling the middle ring of the door cover and the rear glass bowl, the air in the inner cylinder is sucked into the door cover by the fan to form low pressure, and the dehumidified air can be discharged into the inner cylinder through the air holes at the upper end of the glass bowl due to the air pressure difference, so that a condensation cycle is formed, and the high-temperature air in the inner cylinder is continuously condensed.
The invention has novel structure and stable operation, when in use, on the premise of not influencing the related structure in the inner barrel, the invention utilizes the larger space at the cavity of the door cover, enlarges the contact area between the vapor and the condensing device, improves the condensing efficiency, and can fully utilize the originally wasted space at the door cover of the washing machine in the prior art.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (4)
1. The washing and drying integrated machine with the door cover condensing device comprises a heating system and a condensing system, and is characterized in that,
the heating system includes: a heating device for heating the inner cylinder of the washing machine;
a ventilation device which is matched with the heating device and can blow hot air into the inner cylinder of the washing machine;
the condensing system is fixed to be set up in washing machine door closure inner chamber, and the below in door closure inner chamber is equipped with and is used for comdenstion water exhaust outlet, the condensing system includes: a front glass bowl with a plurality of air inlet holes is arranged near one end face of the inner barrel of the washing machine;
a rear glass bowl provided with a vent corresponding to the air inlet hole position;
the condensing device is fixed in the inner cavity of the rear glass bowl, an aerodynamic part for introducing hot air in the inner cavity into the cavity of the rear glass bowl is fixedly connected between the rear glass bowl and the condensing device, and the inner wall of the rear glass bowl is provided with an exhaust hole for exhausting the condensed air into the inner cavity of the washing machine;
the ventilation device comprises a ventilation circulating pipeline connected with the outside and a circulating power piece for introducing the outside air into the inner cavity of the washing machine through the ventilation circulating pipeline, and is fixed at the outer ring of the inner cylinder of the washing machine; the air with high-temperature vapor generated in the inner cylinder in the drying process of the drum washing machine is blown onto the condensing coil through the fan on the door cover, the air with high-temperature vapor condenses in the door cover and forms water drops to drop, then flows out of the door cover through the water outlet below the cavity of the door cover, the dehumidified air forms high pressure in the cavity formed by assembling the middle ring of the door cover and the rear glass bowl, the air in the inner cylinder is sucked into the door cover by the fan to form low pressure, and the dehumidified air is discharged into the inner cylinder through the air outlet at the upper end of the glass bowl, so that a condensing cycle is formed, and the high-temperature air in the inner cylinder is continuously condensed.
2. The integrated washer-dryer with door cover condensing unit of claim 1, wherein the condensing unit is a metal condensing coil, and the pipeline is arranged in a spiral downward manner.
3. The washing and drying integrated machine with the door cover condensing device according to claim 2, wherein the condensing device is connected with a cold water inlet pipe and a lower drain pipe.
4. The washing and drying integrated machine with the door cover condensing device according to claim 1, wherein a detachable filter screen for filtering water vapor in the barrel is fixedly connected to an air inlet of the rear glass bowl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011599624.1A CN114687105B (en) | 2020-12-29 | 2020-12-29 | Washing and drying integrated machine with door cover condensing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011599624.1A CN114687105B (en) | 2020-12-29 | 2020-12-29 | Washing and drying integrated machine with door cover condensing device |
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| Publication Number | Publication Date |
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| CN114687105A CN114687105A (en) | 2022-07-01 |
| CN114687105B true CN114687105B (en) | 2023-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011599624.1A Active CN114687105B (en) | 2020-12-29 | 2020-12-29 | Washing and drying integrated machine with door cover condensing device |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3904988A1 (en) * | 1989-02-03 | 1990-08-09 | Zanker Gmbh & Co Ohg | Tumble-drier |
| CN101096816A (en) * | 2006-06-30 | 2008-01-02 | 海尔集团公司 | Clothes dryer door structure with air outlet device |
| CN101235587A (en) * | 2007-01-29 | 2008-08-06 | 海尔集团公司 | Heat pump clothes drying or clothes drying washing machine |
| CN105177914A (en) * | 2015-06-30 | 2015-12-23 | 无锡小天鹅股份有限公司 | Roller washing machine |
| EP3064629A1 (en) * | 2013-10-30 | 2016-09-07 | Haier Group Corporation | Pulsator-type heat pump combined washer-dryer and drying method |
-
2020
- 2020-12-29 CN CN202011599624.1A patent/CN114687105B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3904988A1 (en) * | 1989-02-03 | 1990-08-09 | Zanker Gmbh & Co Ohg | Tumble-drier |
| CN101096816A (en) * | 2006-06-30 | 2008-01-02 | 海尔集团公司 | Clothes dryer door structure with air outlet device |
| CN101235587A (en) * | 2007-01-29 | 2008-08-06 | 海尔集团公司 | Heat pump clothes drying or clothes drying washing machine |
| EP3064629A1 (en) * | 2013-10-30 | 2016-09-07 | Haier Group Corporation | Pulsator-type heat pump combined washer-dryer and drying method |
| CN105177914A (en) * | 2015-06-30 | 2015-12-23 | 无锡小天鹅股份有限公司 | Roller washing machine |
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| Publication number | Publication date |
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| CN114687105A (en) | 2022-07-01 |
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