CN115704173A - Condenser and clothes treatment equipment with same - Google Patents
Condenser and clothes treatment equipment with same Download PDFInfo
- Publication number
- CN115704173A CN115704173A CN202110885532.8A CN202110885532A CN115704173A CN 115704173 A CN115704173 A CN 115704173A CN 202110885532 A CN202110885532 A CN 202110885532A CN 115704173 A CN115704173 A CN 115704173A
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- Prior art keywords
- condenser
- condensation
- water outlet
- water
- drying
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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
Abstract
The invention discloses a condenser and a clothes treatment device with the same, wherein the condenser comprises: the condenser comprises a condenser shell, a condenser cover and a condenser cover, wherein a condensation cavity is formed inside the condenser shell; and the water outlet device is arranged in the condensation cavity and is suitable for leading condensed water into the condensation cavity. According to the invention, the water outlet device in the condenser extends into the condensation cavity to guide cooling water into the condensation cavity, so that the contact area and the contact time of the cooling water and the humid and hot gas in the condensation cavity are increased, and the condensation effect of the condenser in the clothes treatment equipment is improved.
Description
Technical Field
The invention relates to the field of clothes treatment equipment, in particular to a condenser and clothes treatment equipment with the same.
Background
At present, the drying principle of a traditional condensing type clothes dryer, such as a drum type clothes dryer and a washing and drying integrated machine, is generally that air in a drying tunnel is heated by a heater and sent into a barrel; under the action of hot air, water on the clothes is evaporated to form damp and hot air, the damp and hot air enters the condenser, the damp and hot air is condensed into water and dry gas under the action of a cooling medium in the condenser, the dry gas enters the barrel body after being heated by the heater, and the aim of drying the clothes is achieved after the circulation.
In the related art, the condenser is generally provided with a cooling water introducing channel and an air flow channel, wherein an inlet of the air flow channel of the condenser is connected to an air outlet below the outer barrel assembly, the air flow channel in the condensation cavity extends from the bottom of the barrel assembly to the upper side, the cooling water input into the condensation cavity by the condensed water guide pipe meets the damp-heat gas entering the air flow channel, and violent heat exchange is generated to realize condensation of the damp-heat gas. In the above technology, the cooling water generally flows from top to bottom in the condensation chamber based on its gravity characteristic, and exchanges heat with the moist heat air from bottom to top in a specific area in the condensation chamber, and the contact area between the cooling water and the moist heat air in the heat exchange area is small, the contact time is short, and the heat exchange efficiency is low; in order to solve the problem, there are some solutions in the prior art, which provide structures such as water blocking ribs and air flow disturbance structures in the condensation chamber, so that the cooling water is splashed or the length of the air flow channel is extended, thereby increasing the contact area and the contact time of the cooling water and the hot and humid air, and improving the exchange efficiency, but these structures may cause impurities such as swarf in the hot and humid air to accumulate at these structures, resulting in blockage in the condensation chamber, and also reducing the condensation effect and the drying efficiency.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, an object of the present invention is to provide a condenser, in which a water outlet device extends into a condensation chamber and disperses and flows out cooling water through a plurality of water outlet holes, so as to increase the contact area and contact time of cooling water and humid and hot air in the condensation chamber, and improve the condensation effect of the condenser in a laundry treatment apparatus.
The condenser for a laundry treating apparatus according to the present invention comprises: the condenser comprises a condenser shell, a condenser body and a condenser cover, wherein a condensation cavity is formed inside the condenser shell; and the water outlet device is arranged in the condensation cavity and is suitable for leading condensed water into the condensation cavity.
According to the condenser, the water outlet device is arranged in the condensation cavity, and the cooling water is dispersed and flows into the condensation cavity by the water outlet device, so that the contact area and the contact time of the cooling water and the humid hot gas in the condensation cavity are improved, and the condensation effect of the condenser in the clothes treatment equipment is improved.
According to one embodiment of the invention, the water outlet device is provided with a plurality of water outlet holes, and the water outlet holes are arranged on the periphery of the water outlet device at intervals.
According to one embodiment of the invention, the condenser shell is provided with a condensation inlet and a condensation outlet which are communicated with the condensation cavity, and the condensation inlet is positioned at the lower side of the condensation outlet.
According to one embodiment of the invention, the condenser shell is provided with a water inlet pipe communicated with the water inlet end of the water outlet device, and the water inlet end is positioned at the lowest end of the water outlet device.
According to one embodiment of the invention, the water outlet device extends obliquely from the condensation inlet to the condensation outlet.
According to one embodiment of the invention, a plurality of the water outlet holes are arranged at intervals in the extending direction of the water outlet device.
According to one embodiment of the invention, the inner side wall of the condensation chamber is formed with a condensation water channel, an upstream end of the condensation water channel is adjacent to the water outlet device, and a downstream end of the condensation water channel is adjacent to the condensation outlet.
According to one embodiment of the invention, the condensation water channel is configured as a plurality of connecting sections, and the extending direction of two adjacent connecting sections is different.
According to one embodiment of the invention, the connecting section located upstream is arranged in parallel with the water outlet device.
The laundry treating apparatus according to the present invention is briefly described as follows.
The laundry treating apparatus according to the present invention includes: the drying device comprises a barrel assembly, a drying cavity and a drying cavity, wherein the barrel assembly is internally provided with the drying cavity; a condenser configured as the condenser in any one of the above embodiments, wherein a condensing chamber in the condenser is communicated with the drying chamber. The clothes treatment equipment is provided with the condenser of the embodiment, so that the lint in the condensation cavity of the clothes treatment equipment is not easy to accumulate, the air flow is smooth, and the drying efficiency is high.
According to an embodiment of the present invention, the tub assembly includes an outer tub and an inner tub disposed in the outer tub, the inner tub forming the drying chamber, the condensing outlet of the condenser being communicated with the drying chamber, and the condensing inlet of the condenser being communicated with the outer tub.
According to an embodiment of the present invention, the laundry treating apparatus further comprises: the drying device is arranged in the outer barrel, a drying tunnel is formed in the outer barrel, an inlet of the drying tunnel is communicated with the condensation outlet, an outlet of the drying tunnel is communicated with the drying cavity, and a heating element is arranged in the drying tunnel. In summary, according to the clothes treatment apparatus of the present invention, in order to solve the problems of low condensation efficiency and easy accumulation of impurities at the water blocking ribs or the air flow disturbance structure in the prior art, the water outlet device of the cooling water is disposed in the condensation chamber, and the water outlet device is provided with the plurality of water outlet holes, so that the external cooling water flows out of the condensation chamber through the plurality of water outlet holes of the water outlet device, the cooling water is dispersed into smaller water droplets, the contact area and the contact time between the cooling water and the hot and humid air are increased, and the high-temperature hot and humid air in the condensation chamber is efficiently cooled. Compared with the prior art, the water retaining rib or the air flow disturbance structure is not required to be arranged, the risk of accumulation of impurities such as burrs at the water retaining rib or the air flow disturbance structure is reduced, the air flow velocity is high in the application, attenuation of the air flow velocity is small, efficiency of the fan is higher, and the drying effect of the clothes treatment equipment is greatly improved.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic configuration diagram of a laundry treating apparatus according to an embodiment of the present invention;
fig. 2 is a top view of a laundry treating apparatus according to an embodiment of the present invention;
fig. 3 is a sectional view of a laundry treating apparatus according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a condenser according to an embodiment of the present invention;
FIG. 5 isbase:Sub>A cross-sectional view of section A-A of FIG. 4;
FIG. 6 is a schematic view of a condenser in another orientation according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of a condenser in cooperation with a fan assembly according to an embodiment of the present invention.
Reference numerals are as follows:
the laundry treating apparatus 1 is provided with a laundry treating device,
a tub assembly 11, an outer tub assembly 111, an air outlet 1110, a drying chamber 1111,
the drying means 12, the fan unit 13,
the water outlet device 22, the water outlet hole 221,
a water inlet pipe 23, a condensed water channel 24 and a connecting section 241.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
The condenser 2 according to an embodiment of the present invention is described below with reference to fig. 3 to 7.
The condenser 2 according to the present invention comprises a condenser shell 21 and a water outlet device 22, wherein a condensation chamber 210 is formed inside the condenser shell 21, the water outlet device 22 is arranged in the condensation chamber 210, and the water outlet device 22 is adapted to spray cooling water into the condensation chamber 210.
The condensation chamber 210 formed in the condenser housing 21 is suitable for condensing high-temperature damp and hot air, and when the high-temperature damp and hot air flows through the condensation chamber 210, the temperature inside the condensation chamber 210 is low, and the high-temperature damp and hot air exchanges heat with the high-temperature damp and hot air, so that the high-temperature damp and hot air is condensed in the condensation chamber 210, and the high-temperature damp and hot air is dehumidified to form low-temperature dry air flow.
In the related art, a cooling water introducing channel and an air flow channel of a condenser are usually provided, wherein an inlet of the air flow channel of the condenser is disposed below the barrel assembly, the air flow channel in the condensation chamber extends from the bottom of the barrel assembly to the upper side, and the condensed water conduit is input into the condensation chamber to meet the moist heat gas entering the condensation channel, so as to generate violent heat exchange to realize condensation of the moist heat gas. In the above technology, the cooling water generally flows from top to bottom in the condensation chamber based on its gravity characteristic, and exchanges heat with the moist heat air from bottom to top in a limited area in the condensation chamber, and the contact area between the cooling water and the moist heat air in the heat exchange area is small, the contact time is short, and the heat exchange efficiency is low; however, some solutions exist in the prior art, in which the condensing chamber is provided with water retaining ribs and the like to increase the exchange efficiency of cooling water and hot and humid air, but this will generate impurities such as swarf in hot and humid air to accumulate at the water retaining ribs and other structures, resulting in blockage in the condensing chamber, and also reducing the condensing effect and drying efficiency.
According to the condenser 2 of this application, set up water installation 22 in condensation chamber 210, and utilize water installation 22 to spray the cooling water in condensation chamber 210, the cooling water that water installation 22 spun can come from the outside, outside cryogenic cooling water sprays to condensation chamber 210 in through water installation 22, with the temperature of the condensation chamber 210 air current of flowing through of rapid reduction, can make the temperature in the condensation chamber 210 reduce to the dew point of wet hot gas flow, so that with the moisture rapid condensation in the wet hot gas flow, with the mesh that reaches dehumidification is carried out to high temperature wet hot gas flow.
As shown in fig. 5, the water outlet device 22 is disposed in the condensation chamber 210, instead of disposing the water outlet device 22 in the condensation chamber 210 by using an external condensed water conduit, so as to extend the flow path of the cooling water, and to set the structure of the condensation chamber 210 and the structure of the water outlet device 22 according to the requirement. This application need not to further set up limit structure such as manger plate muscle, chute in condensation chamber 210's inside, and this application only relies on water installation 22 just can realize having improved the velocity of flow of air current to the cooling effect of damp and hot air, has reduced the decay that flows to the air current.
According to the condenser 2 provided by the invention, the water outlet device 22 is arranged in the condensation cavity 210, and the water outlet device 22 is utilized to spray cooling water into the condensation cavity 210, so that the contact area and the contact time of the cooling water and the humid hot gas in the condensation cavity 210 are increased, the condensation effect of the condenser 2 in the clothes treatment equipment 1 is improved, a turbulent flow structure is not required to be arranged, the attenuation of the condenser 2 to the flow velocity of the air flow is reduced, the possibility of flock accumulation is reduced, and the drying effect of the clothes treatment equipment 1 is improved.
It should be noted here that, in the present application, the water outlet device 22 is disposed in the condensation cavity 210 of the condenser 2, and the humid and hot air in the condensation cavity 210 is cooled and condensed by the water outlet device 22, so that the condensation dehumidification effect on the humid and hot airflow is improved, and therefore, no turbulent flow structure is further disposed in the condensation cavity 210, the flow rate attenuation of the condenser 2 on the airflow is reduced, the airflow speed in the condenser 2 is fast, and the drying performance of the clothes processing apparatus 1 is improved.
Further, the air current of clothing processing apparatus 1 flows and is generally provided by the fan, because structures such as manger plate muscle chute are not set up on the inside wall of the condensation chamber 210 of this application condenser 2, the velocity of flow of air is fast, weakens to the attenuation effect that the air current that flows through condensation chamber 210 flows, has further improved clothing processing apparatus 1's drying performance, has reduced the energy consumption when drying.
According to an embodiment of the present invention, the water outlet device 22 is provided with a plurality of water outlet holes 221, the plurality of water outlet holes 221 are spaced at intervals around the water outlet device 22, and the plurality of water outlet holes 221 are spaced at intervals, so that the cooling water is sprayed more uniformly, and the cooling water is dispersed in the condensation cavity 210, so that heat exchange is sufficiently performed on the high-temperature hot and humid air flowing through the condensation cavity 210, and the condensation effect of the condenser 2 is improved.
According to an embodiment of the present invention, the condenser housing 21 is provided with a condensation inlet 2101 and a condensation outlet 2102 which are communicated with the condensation chamber 210, the condensation inlet 2101 is located below the condensation outlet 2102, the high temperature humid air flow can flow from bottom to top, and the condensation inlet 2101 is located below the condensation outlet 2102, such that a flow rule of the high temperature humid air flow can be met, and a process of the high temperature air flow flowing through the condensation chamber 210 is smoother.
According to an embodiment of the present invention, the condensation inlet 2101 is located on an upper side of the barrel assembly 11, generally, the condensation outlet 2102 is located on an upper portion of the barrel assembly, and the condensation inlet 2101 is disposed on the upper side of the barrel assembly 11, such that a distance between the condensation inlet 2101 and the condensation outlet 2102 may be reduced, thereby reducing a volume of the condenser 2, making an arrangement of the condenser 2 simpler and more convenient, reducing a manufacturing cost of the condenser 2, and simultaneously further increasing a flow speed of the air flow, thereby improving a drying efficiency.
According to an embodiment of the present invention, the water outlet device 22 extends obliquely in a direction from the condensation inlet 2101 to the condensation outlet 2102, and extending the water outlet device 22 obliquely first extends the length of the water outlet device 22, so that more water outlet holes 221 can be arranged on the water outlet device 22, thereby increasing the water outlet amount of the cooling water and enhancing the condensation effect of the condenser 2 on the high-temperature humid and hot air.
Further, water outlet device 22 itself can contact with the air current to utilize the structure of self to carry out the heat transfer to the air current in the condensation chamber 210, set up water outlet device 22 in condensation import 2101 to the direction slope of condensation export 2102, improve water outlet device 22 and the area of contact and the contact time of high temperature wet hot gas flow, further strengthened the heat transfer ability of water outlet device 22 to the air current in the condensation chamber 210.
Specifically, the water outlet device 22 may be obliquely disposed on the sidewall of the condensation cavity 210, and the water outlet device 22 is obliquely disposed on the sidewall of the condensation cavity 210, so that the contact area between the water outlet device 22 and the airflow in the condensation cavity 210 can be effectively increased, and the condensation efficiency of the condenser 2 is improved. In addition, the condensation chamber 210 can be surrounded by a plurality of walls, the water outlet device 22 can be disposed on the wall with the widest width and extend obliquely on the wall with the widest width, so as to increase the contact area between the water outlet device 22 and the air flow in the condensation chamber 210, prolong the contact time between the air flow in the condensation chamber 210 and the water outlet device 22, increase the spraying range of the water outlet device 22, and further enhance the condensation and dehumidification effects of the condenser on the high-temperature and wet hot air flows.
As shown in fig. 5, according to an embodiment of the present invention, the outer periphery of the water outlet 22 is provided with a plurality of water outlet holes 221, the plurality of water outlet holes 221 are arranged at intervals in the extending direction of the water outlet 22, and the water outlet holes 221 are adapted to spray the cooling water in the water outlet 22 into the condensation chamber 210 so that the cooling water is sufficiently contacted with the hot humid air at high temperature in the condensation chamber 210.
The water outlet holes 221 are formed in the outer circumference of the water outlet device 22, so that the water outlet device 22 can spray water toward various positions in the condensation chamber 210, thereby uniformly reducing the temperature in the condensation chamber 210 and improving the dehumidification efficiency of the condenser 2. The water outlet holes 221 are arranged at intervals in the extending direction of the water outlet device 22, so that the coverage range of the water outlet device 22 for spraying cooling water can be further enlarged, the cooling water can be sprayed at each corner of the condensation cavity 210, and the cooling water can be dispersed more fully.
As shown in fig. 7, according to an embodiment of the present invention, the inner side wall of the condensation chamber 210 is formed with a condensation water channel 24, an upstream end of the condensation water channel 24 is adjacent to the water outlet device 22, and a downstream end of the condensation water channel 24 is adjacent to the condensation outlet 2102. The condensate water channel 24 can be constructed as the recess that forms in the condensation chamber 210 inside wall, high temperature damp and hot gas is after the inside wall contact with condensation chamber 210, form the comdenstion water on the inside wall of condensation chamber 210, the comdenstion water disperses on the inside wall of condensation chamber 210, can make the comdenstion water collect along the direction of condensate water channel 24 through setting up condensate water channel 24, and flow along the extending direction of condensate water channel 24, the comdenstion water that makes to condense on the condensation chamber 210 inside wall flows along the extending direction of condensate water channel 24, the comdenstion water flows into bucket subassembly 11 through condensation import 2101 under the water conservancy diversion of condensate water channel 24.
Further, after the cooling water is sprayed, one part of the cooling water directly flows out of the condensation cavity 210 through the condensation outlet 2102, the other part of the cooling water is sprayed to the inner side wall of the condensation cavity 210 and collected in the condensation water channel 24, the cooling water still continues to be in contact with the air flow to exchange heat in the flowing process of the condensation water channel 24, the cold energy in the cooling water is fully utilized, the temperature of the air flow in the condensation cavity 210 is reduced, the condensation water channel 24 is arranged, the flowing path of the cooling water is prolonged, the condensation effect of the condenser 2 is improved, and meanwhile the water consumption of the cooling water is also reduced.
As shown in fig. 7, according to an embodiment of the present invention, the condensed water channel 24 includes a plurality of connecting sections 241 connected in sequence, the extending directions of two adjacent connecting sections 241 are different, the condensed water channel 24 is configured to have a multi-section straight bent water channel structure, the condensed water channel 24 is configured to have a multi-section bent water channel structure, the coverage area of the condensed water channel 24 on the inner side wall of the condensation chamber 210 is increased, the condensed water in the inner side wall of the condensation chamber 210 basically flows through the condensed water channel 24 without naturally collecting dripping, noise in the washing machine is reduced, the cooling water is collected into the condensed water channel 24, the flowing time of the cooling water in the condensation chamber 210 can be prolonged, the cooling water can fully exchange heat in the condensation chamber 210, the heat exchange efficiency of the cooling water is increased, and the water consumption of the cooling water is reduced.
According to an embodiment of the present invention, the connection section 241 located upstream is disposed in parallel with the water outlet device 22, the temperature around the water outlet device 22 is the lowest, the condensation effect is good, the condensed water is easier to condense, and the cooling water can be directly sprayed into the condensed water channel 24 after being sprayed out, the condensed water channel 24 is configured as a broken line, and the cooling water and the condensed water are easier to collect in the connection section 241 after the connection section 241 located upstream of the condensed water channel 24 is disposed in parallel with the water outlet device 22.
The laundry treating apparatus 1 according to the present invention is briefly described as follows.
As shown in fig. 1 to 3, a laundry treating apparatus 1 according to the present invention includes: a barrel component 11 and a condenser 2, wherein a drying cavity 1121 is formed in the barrel component 11; the condenser 2 is configured as the condenser 2 described in any one of the above embodiments, and the condensation chamber 210 in the condenser 2 communicates with the drying chamber 1121. Since the clothes treating apparatus 1 according to the present invention is provided with the condenser 2 of the above embodiment, the filings in the condensing chamber 210 of the clothes treating apparatus 1 are not easy to accumulate, the air flow is smooth, and the drying efficiency is high.
A drying cavity 1121 is disposed in the tub assembly 11, the drying cavity 1121 is used for accommodating laundry to be dried, and the laundry is placed in the drying cavity 1121 so as to be dried by the cooperation of the condenser 2 and other components of the laundry treating apparatus 1.
The condenser 2 is provided with a water outlet device 22, the water outlet device 22 is arranged in the condensation cavity 210 and is suitable for spraying cooling water into the condensation cavity 210 to exchange heat with the air flow flowing through the condensation cavity 210, so that the temperature in the condensation cavity 210 is reduced, and the moisture carried by the moisture-laden air flow after flowing through the condensation cavity 210 is analyzed. The water outlet device 22 is arranged in the condensation cavity 210, and the cooling water is sprayed into the condensation cavity 210 by the water outlet device 22, so that the condensation effect is good, and the obstruction of the water outlet device 22 to the air flow is small.
According to an embodiment of the present invention, the condensation inlet 2101 and the condensation outlet 2102 are both located at the upper portion of the barrel assembly 11, since the water outlet device 22 is disposed in the condensation chamber 210, the condensation effect of the condenser 2 is good, and an excessively long condensation time is not required, the condensation inlet 2101 and the condensation outlet 2102 are both disposed at the upper portion of the barrel assembly 11, and the distance between the condensation inlet 2101 and the condensation outlet 2102 is greatly shortened, thereby reducing the volume of the condensation chamber 210.
Condensation import is located bucket subassembly's lower part among the prior art, and the structure of condenser is bulky, all locates the upper portion of locating bucket subassembly 11 with condensation import 2101 and condensation export 2102 in this application. Therefore, the condenser 2 in the present application has a smaller volume, a smaller size of the condensation chamber 210, and a more compact overall structure.
With condensation import 2101 and condensation export 2102 all set up behind the upper portion of bucket subassembly 11, effectively shortened the length of condensation chamber 210, no longer be provided with the passageway of buckling that hinders the air current in the condensation chamber 210, consequently at the stoving in-process, be difficult to in the condensation chamber 210 and pile up the thread crumbs, the velocity of flow of air current is fast, the circulation is smooth and easy, the operation of clothing processing apparatus 1 is more reliable and more stable.
According to an embodiment of the present invention, the water outlet device 22 is disposed on the inner sidewall of the condensation chamber 210, the extending direction of the water outlet device 22 is the same as the flowing direction of the air flow, and the disposing of the water outlet device 22 on the inner sidewall of the condensation chamber 210 can reduce the influence of the water outlet device 22 on the air flow, reduce the attenuation effect on the air flow velocity in the condensation chamber 210, and reduce the energy consumption of the laundry processing apparatus 1 during the drying process.
As shown in fig. 3, according to an embodiment of the present invention, the tub assembly 11 includes an outer tub assembly 111 and an inner tub 112 disposed inside the outer tub assembly 111, the inner tub 112 forms a drying cavity 1121, a condensation outlet 2102 of the condenser 2 communicates with the drying cavity 1121, and a condensation inlet 2101 of the condenser 2 communicates with the outer tub assembly 111. The outer barrel assembly 111 is provided with an air outlet 1110, the air outlet 1110 is communicated with the condensation inlet 2101, air flow in the outer barrel assembly 111 enters the condensation cavity 210 through the air outlet 1110, the air flow is condensed in the condensation cavity 210 to become dry air flow, and the dry air flow further enters the drying cavity 1121 of the inner barrel 112 through the condensation outlet 2102 to dry clothes.
As shown in fig. 1 and fig. 2, according to an embodiment of the present invention, the laundry processing apparatus 1 further includes a drying device 12, the drying device 12 is disposed in the outer tub assembly 111 and is internally provided with a drying tunnel, an inlet of the drying tunnel is communicated with the condensation outlet 2102, an outlet of the drying tunnel is communicated with the drying cavity 1121, the air flow is changed into a low-temperature drying air flow after passing through the condensation cavity 210 and enters into the drying tunnel, and a heating element is disposed in the drying tunnel so that the air flow is further changed into a high-temperature drying air flow for drying the laundry in the drying cavity 1121.
According to an embodiment of the present invention, the drying device 12 further comprises a fan unit 13, the fan unit 13 is located at the entrance of the drying tunnel, and a wind wheel is disposed in the fan unit 13, and the wind wheel rotates to generate a negative pressure at the entrance of the drying tunnel, so as to suck the airflow in the condensation chamber 210 into the drying tunnel, and provide power for the airflow flowing.
As shown in fig. 4, according to an embodiment of the present invention, a plurality of first mounting legs 2103 are disposed on an upper portion of the condenser housing 21, the plurality of first mounting legs 2103 are disposed around an outer circumference of the condensation outlet 2102, and the first mounting legs 2103 are connected to the housing of the fan unit 13, so as to ensure a reliable fit between the condenser 2 and the fan unit 13.
According to an embodiment of the present invention, a plurality of second mounting legs 2104 are provided at a lower portion of the condenser casing 21, the plurality of second mounting legs 2104 are circumferentially provided at an outer periphery of the condensation inlet 2101, the second mounting legs 2104 are connected to the tub assembly 111, the second mounting legs 2104 may be aligned with fastener mounting holes arranged at an outer periphery of the outlet 1110 in the tub assembly 111, and the second mounting legs 2104 are mounted to the fastener mounting holes by fasteners to fix the condenser 2 to the tub assembly 111.
The clothes treatment apparatus 1 according to the embodiment of the present invention comprises an outer tub assembly 111 and a condenser 2, wherein the outer tub assembly 111 is provided with an air outlet 1110, the air outlet 1110 is located at the upper part of the outer tub assembly 111, a condensation cavity 210 is formed in the condenser 2, and the condensation cavity 210 is provided with a condensation inlet 2101 and a condensation outlet 2102 which are communicated with the condensation cavity 210.
In the related art, the inlet of the circulation channel of the condenser is disposed below the tub assembly, the air outlet of the tub assembly is generally disposed at the lower portion of the tub assembly, the condensation outlet 2102 of the condenser 2 is disposed at the upper portion of the tub assembly 111, the condenser 2 is disposed between the upper portion and the lower portion of the tub assembly 111, and the condenser 2 has a large volume and a complex structure.
According to the clothes treatment apparatus 1 of the present application, the air outlet 1110 is disposed on the upper portion of the outer tub assembly 111, so that the condensation inlet 2101 communicated with the air outlet 1110 is also disposed on the upper portion of the outer tub assembly 111, and the condensation outlet 2102 of the condenser 2 is also disposed on the upper portion of the outer tub assembly 111, the volume of the condenser 2 and the capacity of the condensation chamber 210 are further reduced, so that lint is not easily accumulated in the condensation chamber 210, and the washing is convenient.
According to an embodiment of the present invention, the distance between the condensation inlet 2101 and the condensation outlet 2102 is L, the radius of the outer tub assembly 111 is R, and L and R satisfy L ≦ R, and the distance between the condensation inlet 2101 and the condensation outlet 2102 is defined within the above range, such that the volume of the condensation chamber 210 in the condenser 2 may be small, lint is not easily accumulated in the condensation chamber 210, and the condensation chamber 210 with the above size is conveniently cleaned.
According to an embodiment of the present invention, the distance between the condensation inlet 2101 and the condensation outlet 2102 is L, the radius of the outer tub assembly 111 is R, and L and R satisfy: l is more than or equal to 1/4R and less than or equal to R/2. The volume of the condensation chamber 210 in the above range is further reduced, the air flow is smooth, and the line scraps are not easy to accumulate in the condensation chamber 210, so that the cleaning is more convenient.
As shown in fig. 3, according to an embodiment of the present invention, the clothes treating apparatus further includes a drying device 12 and a fan part 13, a drying tunnel is formed in the drying device 12, and a heating element is arranged in the drying tunnel for further heating the condensed air flow; the fan part 13 is internally provided with a wind gathering cavity connected with the drying tunnel, a wind wheel is arranged in the wind gathering cavity, the wind wheel rotates to provide power for the flow of the air flow, the fan part 13 further comprises a communicating channel 21b, the communicating channel 21b is connected with the wind gathering cavity and a condensation inlet, the communicating channel 21b extends in the horizontal direction, the right facing area of the wind gathering cavity and the communicating channel 21b can be increased, and the wind wheel can more effectively drive the air flow to circulate in the rotating process. The communication channel 21b is communicated with the condensing chamber 210, and the condensed low-temperature drying air flow continues to flow to the downstream drying tunnel through the communication channel 21b, wherein the communication channel 21b is positioned at the upper part of the condensing chamber 210 and extends in the horizontal direction.
As shown in fig. 5, according to an embodiment of the present invention, a water inlet pipe 23 is disposed outside the condenser housing 21 and is communicated with a water inlet end of the water outlet device 22, the water inlet end is located at the lowest side of the water outlet device 22, the water outlet device 22 extends obliquely from the condensation inlet 2101 to the condensation outlet 2102, and the water inlet end is disposed on the water outlet device 22, so that the flow direction of the cooling water is the same as the flow direction of the air flow, the contact time of the cooling water and the air flow is prolonged, the heat exchange efficiency of the cooling water to the air is improved, and the condensation effect of the condenser 2 is improved.
According to an embodiment of the present invention, the outside of the condenser casing 21 is provided with a water inlet pipe 23 communicated with the water inlet end of the water outlet device 22, the water inlet pipe 23 is adapted to be connected with an external cooling water source, and the water inlet pipe 23 can guide the external cooling water source to the water outlet device 22 to realize heat exchange with the air flow in the cooling cavity.
In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the invention.
In the description of the present invention, "the first feature" and "the second feature" may include one or more of the features.
In the description of the present invention, "a plurality" means two or more.
In the description of the present invention, the first feature being "on" or "under" the second feature may include the first and second features being in direct contact, and may also include the first and second features being in contact with each other not directly but through another feature therebetween.
In the description of the invention, "over," "above," and "on" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (12)
1. A condenser for a laundry treating apparatus, comprising:
the condenser comprises a condenser shell, a condenser cover and a condenser cover, wherein a condensation cavity is formed inside the condenser shell;
and the water outlet device is arranged in the condensation cavity and is suitable for leading condensed water into the condensation cavity.
2. The condenser for a laundry treating apparatus according to claim 1, wherein the water outlet device is provided with a plurality of water outlet holes spaced at an outer periphery of the water outlet device.
3. The condenser for a laundry treating apparatus according to claim 1, wherein a condensation inlet and a condensation outlet communicating with the condensation chamber are provided on the condenser case, the condensation inlet being located at a lower side of the condensation outlet.
4. The condenser for a laundry treating apparatus according to claim 3, wherein an inlet pipe communicating with an inlet end of the water outlet device is provided at an outer side of the condenser case, the inlet end being located at a lowermost end of the water outlet device.
5. The condenser for a laundry treating apparatus according to claim 4, wherein the water outlet means is inclined to extend from the condensation inlet toward the condensation outlet.
6. The condenser for a laundry treating apparatus according to claim 5, wherein the plurality of water outlet holes are arranged around the outer circumference of the water outlet device at intervals in an extending direction of the water outlet device.
7. The condenser for a laundry treating apparatus according to claim 5, wherein an inner sidewall of the condensing chamber is formed with a condensing water passage, an upstream end of the condensing water passage being adjacent to the water outlet device, and a downstream end of the condensing water passage being adjacent to the condensing outlet.
8. The condenser for a laundry treating apparatus according to claim 7, wherein the condensed water passage includes a plurality of connecting sections connected in sequence, and an extending direction of adjacent two of the connecting sections is different.
9. The condenser for a laundry treating apparatus according to claim 8, wherein the connection section located upstream is disposed in parallel with the water outlet device.
10. A laundry treating apparatus, comprising:
the drying device comprises a barrel assembly, a drying cavity and a drying cavity, wherein the drying cavity is formed in the barrel assembly;
a condenser configured as claimed in any one of claims 1 to 9, wherein a condensing chamber in the condenser communicates with the drying chamber.
11. The laundry treating apparatus according to claim 10, wherein the tub assembly includes an outer tub and an inner tub disposed in the outer tub, the inner tub forming the drying chamber, the condensing outlet of the condenser communicating with the drying chamber, the condensing inlet of the condenser communicating with the outer tub.
12. The laundry processing apparatus according to claim 11, further comprising: the drying device is arranged in the outer barrel, a drying tunnel is formed in the outer barrel, an inlet of the drying tunnel is communicated with the condensation outlet, an outlet of the drying tunnel is communicated with the drying cavity, and a heating element is arranged in the drying tunnel.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110885532.8A CN115704173A (en) | 2021-08-03 | 2021-08-03 | Condenser and clothes treatment equipment with same |
| PCT/CN2021/140147 WO2023010767A1 (en) | 2021-08-03 | 2021-12-21 | Condenser and clothing treatment apparatus having same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110885532.8A CN115704173A (en) | 2021-08-03 | 2021-08-03 | Condenser and clothes treatment equipment with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115704173A true CN115704173A (en) | 2023-02-17 |
Family
ID=85155066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110885532.8A Pending CN115704173A (en) | 2021-08-03 | 2021-08-03 | Condenser and clothes treatment equipment with same |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN115704173A (en) |
| WO (1) | WO2023010767A1 (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101141641B1 (en) * | 2005-02-28 | 2012-05-17 | 엘지전자 주식회사 | structure for condensing duct of drum type washing machine with laundry drying function |
| CN107815812B (en) * | 2016-09-13 | 2020-06-09 | 青岛海尔滚筒洗衣机有限公司 | High-efficiency condenser and washing machine with same |
| CN107815835B (en) * | 2016-09-13 | 2020-04-03 | 青岛海尔滚筒洗衣机有限公司 | High-efficiency condenser and washing machine with same |
| CN207828635U (en) * | 2017-12-29 | 2018-09-07 | Tcl家用电器（合肥）有限公司 | Washing machine and its condensing unit |
| CN212152849U (en) * | 2020-02-11 | 2020-12-15 | 青岛海尔滚筒洗衣机有限公司 | Clothes treatment equipment and deposition condenser thereof |
| CN113308863B (en) * | 2021-06-30 | 2022-03-22 | 无锡小天鹅电器有限公司 | Condenser for clothes treatment device and clothes treatment device |
-
2021
- 2021-08-03 CN CN202110885532.8A patent/CN115704173A/en active Pending
- 2021-12-21 WO PCT/CN2021/140147 patent/WO2023010767A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023010767A1 (en) | 2023-02-09 |
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