CN110725113A - Condensing equipment and have its all-in-one washer dryer - Google Patents

Condensing equipment and have its all-in-one washer dryer Download PDF

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Publication number
CN110725113A
CN110725113A CN201911129956.0A CN201911129956A CN110725113A CN 110725113 A CN110725113 A CN 110725113A CN 201911129956 A CN201911129956 A CN 201911129956A CN 110725113 A CN110725113 A CN 110725113A
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CN
China
Prior art keywords
filter
filter element
condensation
facing
damp
Prior art date
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Pending
Application number
CN201911129956.0A
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Chinese (zh)
Inventor
龙斌华
刘剑
毛建平
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Gree Electric Appliances Inc of Zhuhai
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Gree Electric Appliances Inc of Zhuhai
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Application filed by Gree Electric Appliances Inc of Zhuhai filed Critical Gree Electric Appliances Inc of Zhuhai
Priority to CN201911129956.0A priority Critical patent/CN110725113A/en
Publication of CN110725113A publication Critical patent/CN110725113A/en
Pending legal-status Critical Current

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
    • 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 
    • 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 
    • D06F58/22—Lint collecting arrangements

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separating Particles In Gases By Inertia (AREA)

Abstract

The invention provides a condensing device and a washing and drying integrated machine with the same. Wherein, condensing equipment includes: the condensation structure is provided with a condensation cavity, a liquid inlet, an air inlet and an air outlet, the condensation cavity is communicated with the liquid inlet, the air inlet and the air outlet, and the air inlet is positioned below the air outlet; the filtering structure is arranged in the condensation structure and is positioned between the air inlet and the air outlet so that the damp-heat gas enters the condensation cavity through the air inlet and impurities in the damp-heat gas are filtered through the filtering structure; the heat exchange medium enters the condensation cavity through the liquid inlet to exchange heat with damp-heat gas in the condensation cavity, and condensate formed after condensation of the heat exchange medium and/or the damp-heat gas flows to the filtering structure under the action of dead weight so as to clean the filtering structure. The invention effectively solves the problem that the filter part of the condensing device in the prior art is difficult to clean.

Description

Condensing equipment and have its all-in-one washer dryer
Technical Field
The invention relates to the technical field of washing machines, in particular to a condensing device and a washing and drying integrated machine with the condensing device.
Background
At present, for a washing and drying integrated machine, because a drying system dries clothes in a barrel for a long time, the clothes lint and thread ends are inevitably sucked, the drying effect is deteriorated, the lint, thread ends and the like are accumulated and blocked in a whole air duct system, long-term circulating baking is carried out, peculiar smell in an air duct is caused, the washing and using of a user are influenced, and even unit faults are caused.
In the prior art, in order to solve the problems, a filtering structure is arranged in a condensing device of the washing and drying integrated machine so as to filter impurities such as lint and thread ends. For example, patent No. CN201120423584.5 discloses a way of providing a detachable filter part for a condensation member. However, the above arrangement requires the filter to be manually cleaned by taking out the filter periodically, which increases the difficulty of the user in operation. Patent No. CN201410218989.3 discloses a filter structure for flushing and automatic cleaning. However, the above arrangement requires an additional water inlet and an electric cleaning device, which makes the structure of the washing and drying machine more complicated and increases the processing cost.
Disclosure of Invention
The invention mainly aims to provide a condensing device and a washing and drying integrated machine with the condensing device, and aims to solve the problem that a filtering part of the condensing device in the prior art is difficult to clean.
In order to achieve the above object, according to one aspect of the present invention, there is provided a condensing apparatus comprising: the condensation structure is provided with a condensation cavity, a liquid inlet, an air inlet and an air outlet, the condensation cavity is communicated with the liquid inlet, the air inlet and the air outlet, and the air inlet is positioned below the air outlet; the filtering structure is arranged in the condensation structure and is positioned between the air inlet and the air outlet so that the damp-heat gas enters the condensation cavity through the air inlet and impurities in the damp-heat gas are filtered through the filtering structure; the heat exchange medium enters the condensation cavity through the liquid inlet to exchange heat with damp-heat gas in the condensation cavity, and condensate formed after condensation of the heat exchange medium and/or the damp-heat gas flows to the filtering structure under the action of dead weight so as to clean the filtering structure.
Further, the filtering structure comprises a plurality of filtering pieces which are arranged at intervals along the height direction of the condensing device.
Further, the condensation structure includes first body and the second body of being connected with first body, and first body and second body butt joint are in order to form the condensation chamber, and first body and second body are located the both sides of filtering respectively.
Further, the plurality of filter elements includes: a first filter member having a first filter hole; and the second filtering piece is positioned below the first filtering piece and is provided with a second filtering hole, and the size of the second filtering hole is larger than that of the first filtering hole.
Further, first filter is platelike, first filter sets up for first body and second body slope, first filter has the first tip that is used for with first body coupling, first filter still has the second tip that is used for with second body coupling, first tip is located the below of second tip, first body has the first board section that is used for with first end coupling, first filter is first contained angle A towards being between the face of gas vent and the first board section1And (4) setting.
Further, the second end part is positioned below the liquid inlet, and a first height difference H is formed between the end surface of the second end part facing the liquid inlet and the liquid inlet1(ii) a Or the end surface of the second end part facing the liquid inlet is flush with the liquid inlet.
Further, the second is strained and is platelike, the second is strained and is strained the piece and for first body and second body slope setting, the second is strained and is had the third tip that is used for with first body coupling, the second is strained and is still had the fourth tip that is used for with second body coupling, third end position is in the top of fourth tip, the second body has the second plate section that is used for with fourth end coupling, the second is strained and is the second contained angle A between face and the second plate section of gas vent towards the second2And (4) setting.
Further, the third end portion is located below the first end portion, and a second height difference H is formed between an end surface of the third end portion facing the first end portion and an end surface of the first end portion facing the third end portion2(ii) a Or the end surface of the third end part facing the first end part is flush with the end surface of the first end part facing the third end part.
Further, the plurality of filter elements further comprises: and the third filter element is positioned below the second filter element and is provided with a third filter hole, and the aperture of the third filter hole is larger than that of the second filter hole.
Further, the third filter piece is plate-shaped, the third filter piece is obliquely arranged relative to the first body and the second body, the third filter piece is provided with a fifth end part connected with the first body, the third filter piece is also provided with a sixth end part connected with the second body, the fifth end part is positioned below the sixth end part, the first body is also provided with a third plate section connected with the fifth end part, and the third filter piece is provided with a third included angle A between the plate surface facing the exhaust port and the third plate section3And (4) setting.
Further, the sixth end portion is located below the fourth end portion, and a third height difference H is formed between an end surface of the sixth end portion facing the fourth end portion and an end surface of the fourth end portion facing the sixth end portion3(ii) a Or the end surface of the sixth end part facing the fourth end part is flush with the end surface of the fourth end part facing the sixth end part.
Further, the first included angle A1A second included angle A2And a third angle A3Satisfies the following conditions: 90 degrees is more than or equal to A1≥A2≥A3≥10°。
Further, the plurality of filter elements further comprises: the third filter element is positioned below the second filter element and is provided with a third filter hole, the aperture of the third filter hole is larger than that of the second filter hole, and the aperture of the third filter hole is D3The first filter piece is provided with a first gap W between the end part close to the first body and the first body1The second filter piece is provided with a second gap W between the end part close to the second body and the second body1The third filter element is provided with a third gap W between the end part close to the first body and the first body2Wherein: w is more than 01＜W2＜W3＜D3。
According to another aspect of the invention, a washing and drying integrated machine is provided, which comprises a cylinder, a fan, a heating device and a condensing device, wherein an air outlet of the cylinder is communicated with an air inlet of the condensing device, and an air outlet of the condensing device is communicated with the heating device; wherein, the condensing unit is the condensing unit.
By applying the technical scheme of the invention, the condensing device comprises a condensing structure and a filtering structure arranged in the condensing structure. Wherein, the condensation structure has condensation chamber, inlet, air inlet and gas vent, and the condensation chamber all communicates with inlet, air inlet and gas vent, and the air inlet is located the below of gas vent. The filtering structure is positioned between the air inlet and the air outlet so that the damp-heat gas enters the condensation cavity through the air inlet and impurities in the damp-heat gas are filtered through the filtering structure. Like this, at condensing equipment operation in-process, after the damp and hot gas gets into the condensation intracavity via the air inlet, damp and hot gas carries out heat exchange with the heat transfer medium who is located the condensation structure to make the vapor liquefaction in the damp and hot gas become the condensate, gas after accomplishing the heat transfer is discharged outside condensing equipment in order to carry out the cycle and use via the gas vent. Wherein, back in damp and hot gas gets into the condensation structure, the filtration can filter impurity such as flock, thread end that mix with in damp and hot gas, and heat transfer medium and/or condensate flow to the filtration under the dead weight effect to wash the filtration, and then solved condensing equipment's among the prior art filter portion and wash the problem that is more difficult, so that the filtration keeps clean, and then has promoted the filter effect of filtration.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 shows a schematic internal structural view of an embodiment of a washer dryer according to the present invention;
FIG. 2 shows a top view of the washer dryer of FIG. 1;
fig. 3 shows a cross-sectional view of a first embodiment of a condensation device according to the invention;
FIG. 4 shows a front view of the filter structure of the condensing unit of FIG. 3; and
fig. 5 shows a cross-sectional view of an embodiment two of the condensation device according to the invention.
Wherein the figures include the following reference numerals:
10. a condensing structure; 11. a condensation chamber; 12. a liquid inlet; 13. an exhaust port; 14. a first body; 15. a second body; 20. a filter structure; 21. a first filter member; 210. a first filtering hole; 22. a second filter member; 23. a third filter member; 30. a barrel; 40. a fan; 50. a heating device.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
It is noted that, unless otherwise indicated, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
In the present invention, unless stated to the contrary, use of the directional terms "upper and lower" are generally directed to the orientation shown in the drawings, or to the vertical, or gravitational direction; likewise, for ease of understanding and description, "left and right" are generally to the left and right as shown in the drawings; "inner and outer" refer to the inner and outer relative to the profile of the respective member itself, but the above directional terms are not intended to limit the present invention.
In order to solve the problem that condensing equipment's among the prior art filter house washs and is more difficult, this application provides a condensing equipment and has its all-in-one washer dryer.
Example one
As shown in fig. 3, the condensing apparatus includes a condensing structure 10 and a filtering structure 20. The condensation structure 10 is provided with a condensation cavity 11, a liquid inlet 12, an air inlet and an air outlet 13, wherein the condensation cavity 11 is communicated with the liquid inlet 12, the air inlet and the air outlet 13, and the air inlet is positioned below the air outlet 13. The filtering structure 20 is disposed in the condensation structure 10, and the filtering structure 20 is located between the air inlet and the air outlet 13, so that the damp-heat air enters the condensation cavity 11 through the air inlet, and the impurities in the damp-heat air are filtered through the filtering structure 20. Wherein, heat exchange medium gets into condensation chamber 11 through inlet 12 and carries out heat exchange with the damp and hot gas that is located condensation chamber 11, and heat exchange medium flows to filtration 20 under the effect of dead weight to wash filtration 20.
By applying the technical scheme of the embodiment, in the operation process of the condensing device, after the damp-heat gas enters the condensing cavity 11 through the air inlet, the damp-heat gas and the heat exchange medium in the condensing structure 10 perform heat exchange, so that the water vapor in the damp-heat gas is liquefied into condensate, and the gas after heat exchange is discharged out of the condensing device through the air outlet 13 to be recycled. Wherein, back in moist hot gas gets into condensation structure 10, filtration 20 can filter impurity such as the flock, end of a thread that mix with in moist hot gas, and heat transfer medium flows to filtration under the action of dead weight to wash filtration, and then solved condensing equipment's among the prior art filter portion and wash the problem that is more difficult, so that filtration keeps clean, and then has promoted filtration's filter effect.
In other embodiments, not shown in the figures, the condensate formed after condensation of the heat transfer medium and the moist heat gas flows under its own weight to the filter structure for cleaning the filter structure. Specifically, in the operation process of the condensing device, after the damp-heat gas enters the condensing cavity through the air inlet, the damp-heat gas and a heat exchange medium in the condensing structure perform heat exchange, so that water vapor in the damp-heat gas is liquefied into condensate, and the gas after heat exchange is discharged out of the condensing device through the air outlet for recycling. Wherein, back in moist hot gas gets into the condensation structure, the filtration can filter impurity such as flock, thread end that mix with in moist hot gas, and heat transfer medium and condensate flow to the filtration under the dead weight effect to wash the filtration, and then solved condensing equipment's among the prior art filter portion and wash the problem that is more difficult, so that the filtration keeps clean, and then has promoted the filter effect of filtration.
In this embodiment, the heat exchange medium is condensed water. The heat exchange efficiency between the filter structure 20 and the hot and humid air is increased at the same time in the process of washing the filter structure by the condensed water, and the drying performance and the use comfort of users are improved.
Optionally, the filter structure 20 comprises a plurality of filter elements, which are arranged at intervals along the height direction of the condensation device. As shown in fig. 3, the filtering structure 20 includes three filtering elements, the three filtering elements are disposed along the height direction of the condensing device at intervals, and the three filtering elements sequentially filter the impurities in the hot and humid air, so as to ensure that the air is exhausted from the exhaust port 13, thereby improving the filtering efficiency of the filtering structure 20.
Specifically, the air inlet is located below the air outlet 13, and the air inlet is located at the lower end of the filter structure 20. Moist heat gas gets into condensation chamber 11 from supreme down via the air inlet in to according to through three filter pieces, three filter piece filters the impurity in the moist heat gas, in order to ensure that clean gas gets into gas vent 13.
The number of filter elements is not limited to this. Alternatively, the filter structure 20 includes two, or four, or five filter elements.
As shown in fig. 3, the condensation structure 10 includes a first body 14 and a second body 15 connected to the first body 14, the first body 14 and the second body 15 are butted to form a condensation chamber 11, and the first body 14 and the second body 15 are respectively located at two sides of the filter member. Like this, process first body 14 and second body 15 respectively, will three filter and be connected with first body 14 or second body 15 respectively, later, with first body 14 and the butt joint of second body 15 to form condensation structure 10, and then make condensing equipment's processing easier, simple and convenient, reduced the processing degree of difficulty and processing cost.
As shown in fig. 3 and 4, the three filter members include a first filter member 21 and a second filter member 22. Wherein the first filter member 21 has first filter holes 210. The second filter member 22 is located below the first filter member 21, and the second filter member 22 has second filter holes having a size larger than that of the first filter holes 210. Thus, the second filter member 22 firstly performs coarse filtration on the damp-heat gas, and the first filter member 21 then performs fine filtration on the damp-heat gas, thereby improving the filtering effect of the filtering structure 20.
Specifically, the damp-heat gas that gets into the air inlet filters through the second filtration piece 22 earlier after again through first filtration piece 21 filtration, and first filtration piece 21 filters damp-heat gas respectively with second filtration piece 22, and then has promoted filtration efficiency and the filter effect of filtration 20, guarantees in clean gas gets into gas vent 13.
As shown in fig. 3, the first filter member 21 is plate-shaped, the first filter member 21 is disposed obliquely with respect to the first body 14 and the second body 15, the first filter member 21 has a first end portion for being connected with the first body 14, the first filter member 21 further has a second end portion for being connected with the second body 15, the first end portion is located below the second end portion, the first body 14 has a first plate section for being connected with the first end portion, and a first included angle a is formed between a plate surface of the first filter member 21 facing the air outlet 13 and the first plate section1And (4) setting. Thus, the first filter member 21 is obliquely arranged in the condensation chamber 11, so that on one hand, the impact of the heat exchange medium on the first filter member 21 is reduced; on the other hand guarantees that heat transfer medium can smoothly filter piece 22 via first filtration piece 21 flow direction second, has promoted heat transfer medium's flow smoothness nature, and then guarantees that heat transfer medium can filter piece 22 via first filtration piece 21 flow direction second to filter piece 22 to filter piece 21 and second to first filtration.
As shown in FIG. 3, the second end portion is located below the liquid inlet 12, and a first height difference H is formed between an end surface of the second end portion facing the liquid inlet 12 and the liquid inlet 121. Specifically, the flow direction of the humid hot gas is opposite to the flow direction of the heat exchange medium, and in order to ensure that the heat exchange medium can clean both the first filter member 21 and the second filter member 22, the end surface of the second end portion facing the liquid inlet 12 does not exceed the lowest water level of the liquid inlet 12.
It should be noted that the positional relationship between the end surface of the second end portion facing the liquid inlet 12 and the liquid inlet 12 is not limited to this. Optionally, the end surface of the second end facing the liquid inlet 12 is flush with the liquid inlet 12.
As shown in fig. 3, the second filter member 22 is plate-shaped, the second filter member 22 is disposed obliquely with respect to the first body 14 and the second body 15, the second filter member 22 has a third end portion for being connected with the first body 14, the second filter member 22 further has a fourth end portion for being connected with the second body 15, the third end portion is located above the fourth end portion, the second body 15 has a second plate section for being connected with the fourth end portion, and a second included angle a is formed between a plate surface of the second filter member 22 facing the exhaust port 13 and the second plate section2And (4) setting. In this way, the second filter element 22 is arranged obliquely in the condensation chamber 11, which on the one hand reduces the impact of the heat exchange medium on the second filter element 22; on the other hand guarantees that heat transfer medium can smoothly flow to the lower extreme delivery port of condensation structure 10 via the second through the second, has promoted heat transfer medium's flow smoothness nature, and then guarantees that heat transfer medium can flow through first filtration piece 21 and the second filtration piece 22 to filter piece 22 and wash first filtration piece 21 and the second.
As shown in fig. 3, the third end is located below the first end, and a second height difference H is formed between an end surface of the third end facing the first end and an end surface of the first end facing the third end2. Specifically, the flow direction of the moist heat gas is opposite to the flow direction of the heat exchange medium, and in order to avoid the backflow phenomenon of the moist heat gas in the condensation chamber 11, the end surface of the third end portion facing the first end portion needs to be not higher than the end surface of the first end portion facing the third end portion.
The positional relationship between the end surface of the third end portion facing the first end portion and the end surface of the first end portion facing the third end portion is not limited to this. Optionally, an end surface of the third end portion facing the first end portion is flush with an end surface of the first end portion facing the third end portion.
As shown in fig. 3, the three filter members further include a third filter member 23. Wherein the third filter member 23 is located below the second filter member 22, and the third filter member 23 has a third filter hole having a larger aperture size than the second filter hole. Specifically, the first filtering hole, the second filtering hole and the third filtering hole are all round holes, and the aperture D of the first filtering hole1Of the second filtering holeAperture D2And the aperture D of the third filtering hole3Satisfies the following conditions: d1≤D2≤D3The third filter 23 performs a coarse filtering of impurities in the humid hot gas to filter out large particle impurities in the humid hot gas. The second filter 22 finely filters impurities in the humid hot gas to filter out large particle impurities remaining in the humid hot gas. The damp hot gas then passes through a first filter 21, which first filter 21 finely filters the small particulate impurities in the damp hot gas. The heat exchange medium washes and cleans impurities remaining on the first filter member 21, the second filter member 22, and the third filter member 23.
As shown in fig. 3, the third filter member 23 is plate-shaped, the third filter member 23 is disposed obliquely with respect to the first body 14 and the second body 15, the third filter member 23 has a fifth end portion for connecting with the first body 14, the third filter member 23 further has a sixth end portion for connecting with the second body 15, the fifth end portion is located below the sixth end portion, the first body 14 further has a third plate section for connecting with the fifth end portion, and a third included angle a is formed between a plate surface of the third filter member 23 facing the air outlet 13 and the third plate section3And (4) setting. Thus, the third filter element 23 is obliquely arranged in the condensation chamber 11, so that on one hand, the impact of the heat exchange medium on the third filter element 23 is reduced; on the other hand guarantees that heat transfer medium can smoothly flow to the lower extreme delivery port of condensation structure 10 via the third filter piece 23, has promoted heat transfer medium's flow smoothness nature, and then guarantees that heat transfer medium can flow through first filter piece 21, the second filters piece 22 and the third filters piece 23 to filter piece 22 and the third and rinse first filter piece 21, the second filter piece 23.
As shown in fig. 3, the sixth end portion is located below the fourth end portion, and a third height difference H is formed between an end surface of the sixth end portion facing the fourth end portion and an end surface of the fourth end portion facing the sixth end portion3. Specifically, the flow direction of the moist heat gas is opposite to the flow direction of the heat exchange medium, and in order to avoid the backflow phenomenon of the moist heat gas in the condensation chamber 11, the end surface of the sixth end portion facing the fourth end portion needs to be not higher than the end surface of the sixth end portion facing the fourth end portion.
The positional relationship between the end surface of the sixth end portion facing the fourth end portion and the end surface of the fourth end portion facing the sixth end portion is not limited to this. Optionally, an end surface of the sixth end portion facing the fourth end portion is flush with an end surface of the fourth end portion facing the sixth end portion.
In the present embodiment, the first height difference H1A second height difference H2And a third height difference H3Satisfies the following conditions: h3≥H2≥H1Is more than or equal to 0. Like this, above-mentioned setting guarantees on the one hand that heat transfer medium can smoothly circulate in condensation chamber 11, has also promoted damp and hot air and heat transfer medium's heat exchange efficiency.
Optionally, the first included angle A1A second included angle A2And a third angle A3Satisfies the following conditions: 90 degrees is more than or equal to A1≥A2≥A3Not less than 10 degrees. Thus, the first included angle A1A second included angle A2And a third angle A3The above-mentioned setting can guarantee that heat transfer medium can circulate smoothly in condensation chamber 11, has also promoted damp and hot air and heat transfer medium's heat exchange efficiency.
As shown in fig. 1 and fig. 2, the present application further provides a washing and drying all-in-one machine, which comprises a cylinder 30, a fan 40, a heating device 50 and a condensing device, wherein an air outlet of the cylinder 30 is communicated with an air inlet of the condensing device, and an air outlet 13 of the condensing device is communicated with the heating device 50. Wherein, the condensing unit is the condensing unit. Specifically, in the operation process of the washing and drying integrated machine, the fan 40 sucks the air flow to the position of the heating device 50, the heating device 50 heats the air, the heated air enters the cylinder 30 to dry the clothes, then the high-temperature air is converted into sub-high-temperature high-humidity air (damp-heat air), the sub-high-temperature high-humidity air (damp-heat air) enters the condensation structure 10 through the air inlet, the heat exchange medium enters the condensation cavity 11 through the liquid inlet 12 and exchanges heat with the sub-high-temperature high-humidity air (damp-heat air), so that the water vapor in the sub-high-temperature high-humidity air (damp-heat air) is liquefied, the dry air enters the heating device 50 through the air outlet 13, the clothes are dried again, and the clothes are fully dried.
Example two
The difference between the condensing device in the second embodiment and the first embodiment is that: the connection mode of the filtering structure and the condensing structure is different.
As shown in fig. 5, the aperture of the third filtering hole is D3The first filter element 21 has a first gap W between the end portion thereof close to the first body 14 and the first body 141The second filter member 22 has a second gap W between the end portion thereof close to the second body 15 and the second body 151The third filter element 23 has a third gap W between the end portion thereof close to the first body 14 and the first body 142Wherein: w is more than 01＜W2＜W3＜D3. Specifically, the first gap W1A second gap W2And a third gap W3The arrangement of the first filter element 21, the second filter element 22, and the third filter element 23 forms a water flowing channel with the condensation structure 10, thereby ensuring that the heat exchange medium can smoothly flow in the condensation structure 10.
From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects:
in the operation process of the condensing device, after the damp-heat gas enters the condensing cavity through the air inlet, the damp-heat gas and the heat exchange medium in the condensing structure perform heat exchange so as to liquefy water vapor in the damp-heat gas into condensate, and the gas after heat exchange is discharged out of the condensing device through the air outlet to be recycled. Wherein, back in damp and hot gas gets into the condensation structure, the filtration can filter impurity such as flock, thread end that mix with in damp and hot gas, and heat transfer medium and/or condensate flow to the filtration under the dead weight effect to wash the filtration, and then solved condensing equipment's among the prior art filter portion and wash the problem that is more difficult, so that the filtration keeps clean, and then has promoted the filter effect of filtration.
It is to be understood that the above-described embodiments are only a few, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise, and it should be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of features, steps, operations, devices, components, and/or combinations thereof.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (14)

1. A condensing unit, comprising:
the condensation structure (10) is provided with a condensation cavity (11), a liquid inlet (12), an air inlet and an air outlet (13), the condensation cavity (11) is communicated with the liquid inlet (12), the air inlet and the air outlet (13), and the air inlet is positioned below the air outlet (13);
the filtering structure (20) is arranged in the condensation structure (10), and the filtering structure (20) is positioned between the air inlet and the air outlet (13) so that the damp-heat gas enters the condensation cavity (11) through the air inlet and impurities in the damp-heat gas are filtered through the filtering structure (20);
wherein, heat transfer medium passes through inlet (12) get into in condensation chamber (11) with be located in condensation chamber (11) damp and hot gas carries out heat exchange, heat transfer medium and/or the condensate that forms after the damp and hot gas condensation under the dead weight effect flow to filtration (20), in order to right filtration (20) washs.
2. A condensation device according to claim 1, characterized in that the filter structure (20) comprises a plurality of filter elements, which are arranged at intervals in the height direction of the condensation device.
3. A condensation device according to claim 2, characterized in that the condensation structure (10) comprises a first body (14) and a second body (15) connected to the first body (14), the first body (14) and the second body (15) being butted to form the condensation chamber (11), the first body (14) and the second body (15) being located on either side of the filter element.
4. A condensing unit according to claim 3, wherein the plurality of filter members comprises:
a first filter member (21) having a first filter hole (210);
a second filter member (22) located below the first filter member (21), the second filter member (22) having a second filter aperture with a size larger than the first filter aperture (210).
5. A condensation device according to claim 4, characterized in that the first filter element (21) has a plate-like shape, the first filter element (21) being arranged obliquely with respect to the first body (14) and the second body (15), the first filter element (21) having a first end for connection with the first body (14), the first filter element (21) further having a second end for connection with the second body (15), the first end being located below the second end, the first body (14) having a first plate section for connection with the first end, the first filter element (21) having a second plate section for connection with the first end, the first plate section being arranged in a plane parallel to the first plate section, the second plate section being arranged in a planeThe surface of the filtering piece (21) facing the exhaust port (13) and the first plate section form a first included angle A1And (4) setting.
6. A condensation device according to claim 5, characterized in that the second end portion is located below the liquid inlet (12) and has a first height difference H between the end surface facing the liquid inlet (12) and the liquid inlet (12)1(ii) a Or the end surface of the second end part facing the liquid inlet (12) is flush with the liquid inlet (12).
7. A condensation device according to claim 5, characterized in that the second filter element (22) is plate-shaped, the second filter element (22) being arranged obliquely with respect to the first body (14) and the second body (15), the second filter element (22) having a third end for connection to the first body (14), the second filter element (22) further having a fourth end for connection to the second body (15), the third end being located above the fourth end, the second body (15) having a second plate section for connection to the fourth end, the plate surface of the second filter element (22) facing the exhaust opening (13) and the second plate section forming a second angle A2And (4) setting.
8. A condensation device according to claim 7, characterized in that the third end is located below the first end and that the end surface of the third end facing the first end and the end surface of the first end facing the third end have a second height difference H therebetween2(ii) a Or the end surface of the third end part facing the first end part is flush with the end surface of the first end part facing the third end part.
9. A condensing unit according to claim 7, wherein said plurality of filter elements further comprises:
a third filter element (23) located below the second filter element (22), the third filter element (23) having a third filter aperture, the third filter aperture having a larger aperture size than the second filter aperture.
10. A condensation device according to claim 9, characterized in that the third filter element (23) is plate-shaped, the third filter element (23) being arranged obliquely with respect to the first body (14) and the second body (15), the third filter element (23) having a fifth end for connection to the first body (14), the third filter element (23) further having a sixth end for connection to the second body (15), the fifth end being located below the sixth end, the first body (14) further having a third plate section for connection to the fifth end, the face of the third filter element (23) facing the exhaust opening (13) and the third plate section forming a third angle a therebetween3And (4) setting.
11. A condensation device according to claim 10, characterized in that the sixth end is located below the fourth end, and that the end surface of the sixth end facing the fourth end and the end surface of the fourth end facing the sixth end have a third height difference H therebetween3(ii) a Or the end surface of the sixth end part facing the fourth end part is flush with the end surface of the fourth end part facing the sixth end part.
12. A condensing unit according to claim 10, characterized in that said first angle a is1The second included angle A2And a third angle A3Satisfies the following conditions: 90 degrees is more than or equal to A1≥A2≥A3≥10°。
13. A condensing device according to claim 4, wherein said plurality of filter elements further comprises:
a third filter element (23) located below the second filter element (22), the third filter element (23) having a third filter aperture, the third filter aperture having a larger aperture size than the second filter aperture, the third filter aperture having an aperture size D3Said first filter element (21) being adjacent to saidA first gap W is formed between the end of the first body (14) and the first body (14)1The end of the second filter element (22) close to the second body (15) and the second body (15) have a second gap W therebetween1The end of the third filter element (23) close to the first body (14) has a third gap W with the first body (14)2Wherein: w is more than 01＜W2＜W3＜D3。
14. The washing and drying integrated machine is characterized by comprising a cylinder (30), a fan (40), a heating device (50) and a condensing device, wherein an air outlet of the cylinder (30) is communicated with an air inlet of the condensing device, and an air outlet (13) of the condensing device is communicated with the heating device (50); wherein the condensing unit is as set forth in any one of claims 1 to 13.
CN201911129956.0A 2019-11-18 2019-11-18 Condensing equipment and have its all-in-one washer dryer Pending CN110725113A (en)

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Application Number Priority Date Filing Date Title
CN201911129956.0A CN110725113A (en) 2019-11-18 2019-11-18 Condensing equipment and have its all-in-one washer dryer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911129956.0A CN110725113A (en) 2019-11-18 2019-11-18 Condensing equipment and have its all-in-one washer dryer

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CN110725113A true CN110725113A (en) 2020-01-24

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113957682A (en) * 2020-07-21 2022-01-21 青岛海尔滚筒洗衣机有限公司 Condensing unit and clothes treatment equipment with same
CN114000327A (en) * 2021-11-15 2022-02-01 Tcl家用电器（合肥）有限公司 Pollution-free condenser device and electrical equipment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113957682A (en) * 2020-07-21 2022-01-21 青岛海尔滚筒洗衣机有限公司 Condensing unit and clothes treatment equipment with same
CN113957682B (en) * 2020-07-21 2023-11-28 重庆海尔滚筒洗衣机有限公司 Condensing device and clothes treatment equipment with condensing device
CN114000327A (en) * 2021-11-15 2022-02-01 Tcl家用电器（合肥）有限公司 Pollution-free condenser device and electrical equipment
CN114000327B (en) * 2021-11-15 2024-06-04 Tcl家用电器（合肥）有限公司 Pollution-free condenser device and electrical equipment

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