CN108814514B - Exhaust device for dish-washing machine and dish-washing machine - Google Patents
Exhaust device for dish-washing machine and dish-washing machine Download PDFInfo
- Publication number
- CN108814514B CN108814514B CN201810645818.7A CN201810645818A CN108814514B CN 108814514 B CN108814514 B CN 108814514B CN 201810645818 A CN201810645818 A CN 201810645818A CN 108814514 B CN108814514 B CN 108814514B
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- Prior art keywords
- condensed water
- air
- condensing
- condensation
- exhaust fan
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- 238000004851 dishwashing Methods 0.000 title abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 119
- 238000009833 condensation Methods 0.000 claims abstract description 69
- 230000005494 condensation Effects 0.000 claims abstract description 69
- 238000005406 washing Methods 0.000 claims abstract description 36
- 238000010992 reflux Methods 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims description 42
- 238000004891 communication Methods 0.000 claims description 12
- 239000012535 impurity Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/48—Drying arrangements
- A47L15/488—Connections of the tub with the ambient air, e.g. air intake or venting arrangements
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4251—Details of the casing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Washing And Drying Of Tableware (AREA)
Abstract
The invention discloses an exhaust device for a dish-washing machine and the dish-washing machine, wherein the exhaust device comprises: the body is internally provided with a condensing channel, the condensing channel is provided with a condensing air inlet and a condensing air outlet, the condensing air inlet is communicated with a washing cavity of the dish washer, and the condensing air outlet is communicated with the outside of the washing cavity; a heat exchanger provided in the condensing passage and configured to exchange heat between air in the condensing passage and air outside the washing chamber; the air exhaust fan is positioned in the condensation channel, and is positioned at the downstream of the heat exchanger in the airflow flowing direction; the condensation channel is internally provided with a condensed water collecting part, the exhaust fan is higher than the condensed water collecting part, the wall of the condensed water collecting part is provided with a condensed water reflux port and a condensed water overflow port, and the condensed water overflow port is positioned between the condensed water reflux port and the exhaust fan. According to the exhaust device for the dish washer, disclosed by the embodiment of the invention, the condensed water can be timely discharged, so that the influence on the performance and service life of the exhaust fan due to damage to the exhaust fan is avoided.
Description
Technical Field
The invention relates to the technical field of kitchen cleaning equipment, in particular to an exhaust device for a dish washing machine and the dish washing machine.
Background
The exhaust equipment of the dish washer in the related art is provided with a condensed water collecting area on a condensing channel, an overflow port is arranged on the condensed water collecting area, sundries are contained in washing water in a normal washing process, hot humid air is carried into a condensing air duct, the condensed water collecting area on the condensing air duct is piled up, a reflux port can be blocked after long-time use, condensed water in the condensed water collecting area can not be discharged, and condensed water is accumulated continuously and possibly overflows to an exhaust fan to cause damage.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems existing in the prior art.
Therefore, the invention provides the air exhaust device for the dish washing machine, condensed water of the air exhaust device cannot contact with the air exhaust fan, and the service performance of the air exhaust fan is ensured.
The invention also provides a dish washer with the exhaust device.
An exhaust device for a dishwasher according to an embodiment of a first aspect of the present invention includes: the body is internally provided with a condensation channel, the condensation channel is provided with a condensation air inlet and a condensation air outlet, the condensation air inlet is communicated with a washing cavity of the dish washer, and the condensation air outlet is communicated with the outside of the washing cavity; a heat exchanger disposed within the condensing duct and between the condensing inlet and the condensing outlet, the heat exchanger configured to be adapted to exchange heat between air within the condensing duct and air outside the washing chamber; the exhaust fan is positioned in the condensing channel, and is positioned at the downstream of the heat exchanger in the airflow flowing direction of the condensing channel; the condensing channel is internally provided with a condensed water collecting part, the exhaust fan is higher than the condensed water collecting part, the wall of the condensed water collecting part is provided with a condensed water reflux opening and a condensed water overflow opening, and the condensed water overflow opening is positioned between the condensed water reflux opening and the exhaust fan.
According to the exhaust device for the dish washer, the condensed water overflow port is arranged on the condensation channel and is positioned between the condensed water reflux port and the exhaust fan, when sundries in the condensed water collecting part accumulate to cause the blockage of the condensed water reflux port, the condensed water can be timely discharged through the condensed water overflow port when the condensed water is concentrated to a higher position, the condensed water is prevented from overflowing to the exhaust fan to damage the exhaust fan, and the service performance and the service life of the exhaust fan are ensured.
According to one embodiment of the invention, the condensate overflow is in communication with the condensate outlet.
According to another embodiment of the invention, the condensate overflow is arranged adjacent to the exhaust fan and the condensate overflow is lower than the exhaust fan.
According to a further embodiment of the invention, the condensate overflow is higher than the condensate return.
According to still another embodiment of the present invention, the axis of the condensate overflow port is disposed obliquely with respect to the vertical direction.
According to an alternative embodiment of the present invention, the condensed water collecting portion is constructed in a downwardly convex arc shape.
According to an alternative embodiment of the invention, the condensate return opening is in communication with the water inlet of the washing chamber via a pipe.
According to an alternative embodiment of the invention, the body further defines a heating channel having a heating air inlet and a heating air outlet, the heating air outlet being in communication with the washing chamber, the heating air inlet being in communication with the outside of the washing chamber.
Further, the heat exchanger comprises a first air channel and a second air channel which are isolated from each other and can exchange heat with each other, the first air channel is communicated with the condensation channel, and the second air channel is communicated with the heating channel and corresponds to the heating air inlet.
A dishwasher according to an embodiment of a second aspect of the present invention comprises an exhaust device for a dishwasher according to the above-described embodiment.
According to the dish washer disclosed by the embodiment of the invention, the condensed water overflow port is arranged on the condensation channel and is positioned between the condensed water reflux port and the exhaust fan, when sundries in the condensed water collecting part are accumulated to cause the blockage of the condensed water reflux port, the condensed water can be timely discharged through the condensed water overflow port when the condensed water is accumulated to a higher position, so that the condensed water is prevented from overflowing to the exhaust fan to damage the exhaust fan, and the service performance and the service life of the exhaust fan are ensured.
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 foregoing and/or additional aspects and advantages of the invention will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
fig. 1 is a perspective view of a dishwasher according to an embodiment of the present invention;
FIG. 2 is a side view of a dishwasher according to an embodiment of the present invention;
fig. 3 is an enlarged view of a portion a in fig. 2;
fig. 4 is an enlarged view of a portion B in fig. 2;
fig. 5 is a perspective view of a heat exchanger of a dishwasher according to an embodiment of the present invention;
FIG. 6 is a side view of a heat exchanger of a dishwasher according to an embodiment of the present invention;
fig. 7 is a side view of another view of a heat exchanger of a dishwasher according to an embodiment of the present invention.
Reference numerals:
x: dish washing machine; 100a: a washing chamber; 100b: a water inlet;
100: an exhaust device;
10: a body; 11: a condensing channel; 111: a condensing inlet; 112: a condensing exhaust port; 113: a condensed water collecting unit; 1131: condensate return port; 1132: a condensed water overflow port;
12: a heating channel; 121: heating the air inlet; 122: heating the air outlet;
20: a heat exchanger; 21: a first air duct; 22: a second air duct;
30: and an exhaust fan.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
An exhaust device 100 for a dishwasher according to an embodiment of the first aspect of the present invention will be described with reference to fig. 1 to 7.
As shown in fig. 1 and 2, an exhaust device 100 for a dishwasher according to an embodiment of the present invention includes a body 10, a heat exchanger 20, and an exhaust fan 30.
Specifically, the condensation channel 11 is defined in the body 10, the condensation channel 11 has a condensation air inlet 111 and a condensation air outlet 112 (as shown in fig. 2, the condensation air inlet 111 is located at the upper end of the body 10, the condensation air outlet 112 is located at the lower end of the body 10), the condensation channel 11 extends from the condensation air inlet 111 to the condensation air outlet 112 (as shown in fig. 2, extends from top to bottom), the condensation air inlet 111 is communicated with the washing chamber 100a of the dishwasher X, the condensation air outlet 112 is communicated with the outside of the washing chamber 100a, hot and humid air in the washing chamber 100a enters the condensation channel 11 through the condensation air inlet 111, and finally is discharged out of the washing chamber 100a through the condensation air outlet 112.
Further, the heat exchanger 20 is disposed in the condensation duct 11, and the heat exchanger 20 is disposed between the condensation air inlet 111 and the condensation air outlet 112, and the heat exchanger 20 is configured to exchange heat between the air in the condensation duct 11 and the air outside the washing chamber 100a, that is, the hot humid air in the condensation duct 11 exchanges heat with the cold air outside the washing chamber 100a when passing through the heat exchanger 20, and the cold air is preheated by the heat of the hot humid air to perform heat recovery on the hot humid air in the condensation duct 11, specifically, the hot humid air coming out of the condensation air inlet 111 flows along the condensation duct 11 (flows downward along the condensation duct 11 as shown in fig. 2), and after passing through the heat exchanger 20 and the air outside the washing chamber 100a, the hot humid air continues to flow along the condensation duct 11, and finally, is discharged outside the dishwasher X through the condensation air outlet 112.
Further, the air exhaust fan 30 is located in the condensation channel 11, in the airflow flowing direction of the condensation channel 11, the air exhaust fan 30 is located at the downstream of the heat exchanger 20, the air exhaust fan 30 is used for sucking the hot and humid air after heat exchange in the condensation channel 11 to be rapidly exhausted, and finally the hot and humid air is exhausted through the condensation exhaust port 112, so that the hot and humid air can be timely exhausted out of the body 10.
The condensed water collecting portion 113 is provided in the condensation duct 11, and the hot humid air and the cold air exchange heat when passing through the heat exchanger 20, and as the temperature of the hot humid air is continuously reduced, condensed water is formed on the heat exchanger 20 after reaching a predetermined temperature, and flows and collects along the inner wall of the condensation duct 11 to the condensed water collecting portion 113, and the exhaust fan 30 is set to be higher than the condensed water collecting portion 113, so that the condensed water does not contact the exhaust fan 30 when collecting to the condensed water collecting portion 113.
The wall of the condensed water collecting portion 113 is provided with a condensed water backflow port 1131, and when condensed water is collected to the condensed water collecting portion 113, the condensed water is discharged out of the main body 10 through the condensed water backflow port 1131, so that excessive collection of condensed water in the condensed water collecting portion 113 is prevented, and the use of other components in the condensation channel 11 is prevented.
In addition, a condensate overflow port 1132 is further formed in the wall of the condensate collecting portion 113, the condensate overflow port 1132 is located between the condensate return port 1131 and the exhaust fan 30, impurities are contained in washing water during normal washing and carried into the condensate channel 11 through hot and humid air, along with long-time use, the impurities can be deposited in the condensate collecting portion 113, after a certain degree of use is achieved, the condensate return port 1131 in the condensate collecting portion 113 is blocked, condensate in the condensate collecting portion 113 cannot be discharged in time according to normal use, the condensate is accumulated to a higher position of the condensate collecting portion 113, when the condensate overflow port 1132 is reached, the condensate is discharged through the condensate overflow port 1132, the damage to the exhaust fan 30 caused by the fact that the condensate return port 1131 is blocked up to the condensate overflow to the exhaust fan 30 can be effectively avoided, and the normal service life and service performance of the exhaust fan 30 are ensured.
According to the exhaust device 100 for the dish washer, the condensed water overflow port 1132 is arranged on the condensation channel 11, and the condensed water overflow port 1132 is positioned between the condensed water backflow port 1131 and the exhaust fan 30, when the condensed water backflow port 1131 is blocked due to accumulation of impurities in the condensed water collecting part 113, the condensed water can be timely discharged through the condensed water overflow port 1132 when the condensed water is concentrated to a higher position, so that the condensed water is prevented from overflowing to the exhaust fan 30 to damage the exhaust fan 30, and the service performance and the service life of the exhaust fan 30 are ensured.
As shown in fig. 3, the condensed water overflow port 1132 is in communication with the condensed exhaust port 112, such that condensed water discharged through the condensed water overflow port 1132 may be collected at the condensed exhaust port 112 and finally discharged out of the body 10 through the condensed exhaust port 112 to protect the exhaust fan 30 from damage, according to an embodiment of the present invention.
As shown in fig. 3, according to another embodiment of the present invention, the condensate overflow port 1132 is disposed upstream of the exhaust fan 30 and is disposed adjacent to the exhaust fan 30, and the level of the condensate overflow port 1132 is lower than that of the exhaust fan 30, so that after the condensate return port 1131 is blocked, when the condensate in the condensate collecting portion 113 overflows to a higher level, the condensate gradually rises to reach the condensate overflow port 1132, and the condensate is timely discharged through the condensate overflow port 1132, so as to avoid the condensate overflowing to the exhaust fan 30 and damaging the exhaust fan 30.
As shown in fig. 3, according to still another embodiment of the present invention, the level of the condensate overflow port 1132 is higher than the level of the condensate return port 1131, the condensate return port 1131 is located at a lower position of the condensate collecting portion 113, the condensate overflow port 1132 is located at an upper position of the condensate collecting portion 113, and when the condensate return port 1131 at the lower position is blocked, the condensate can be timely discharged through the condensate overflow port 1132 when the condensate collects more in the collecting portion 113 (i.e. when the water level of the condensate reaches the level of the condensate overflow port 1132), so as to prevent the condensate in the condensate collecting portion 113 from overflowing and damaging other components (such as the exhaust fan 30 and the like) in the condensation channel 11.
As shown in fig. 3, according to still another embodiment of the present invention, the axis of the condensate overflow port 1132 is inclined with respect to the vertical direction, and the condensate overflow port 1132 is disposed on the wall of the condensate channel 11 inclined with respect to the vertical direction, so that the condensate overflow port 1132 has a corresponding angle with the vertical direction, so that the condensate smoothly flows out of the condensate overflow port 1132.
Optionally, the condensation exhaust port 112 is lower than the position of the exhaust fan 30, in some extreme cases, such as the sundries in the condensation collecting portion 113 blocking the condensation water return port 1131, and when the hot humid air and the cold air in the condensation channel 11 exchange heat, the condensation water generated on the surface of the heat exchanger 20 and the inner wall of the condensation channel 11 is relatively fast, and still cannot be timely discharged through the condensation water overflow port 1132 on the upper side of the condensation water return port 1131, when the condensation water reaches the condensation exhaust port 112, the condensation water can be discharged through the condensation exhaust port 112, so that the condensation water can be prevented from overflowing to the exhaust fan 30 to damage the exhaust fan 30.
As shown in fig. 2, according to an alternative embodiment of the present invention, the condensed water collecting portion 113 is constructed in a downwardly convex arc shape, the condensed water collecting portion 113 is located between the heat exchanger 20 and the air exhaust fan 30, and the condensed water collecting portion 113 is formed in a downwardly convex arc structure by the condensed water collecting portion 113, on one hand, so that the condensed water is lower than the air exhaust fan 30 and the heat exchanger 20 to avoid contacting the air exhaust fan 30, and on the other hand, condensed water in the condensed water condensing channel 11 is conveniently collected, and the condensed water may flow into the condensed water collecting portion 113 along the wall surfaces of both sides of the condensed water collecting portion 113.
Referring to fig. 2 and 4, according to an alternative embodiment of the present invention, the condensate water return port 1131 is communicated with the water inlet 100b of the washing chamber 100a through a pipe, the water inlet 100b is positioned below the washing chamber 100a, water can be supplied into the washing chamber 100a through the water inlet 100b, wherein the pipe can be a hose or other communication means, so that condensate water in the condensate water collecting portion 113 can be returned into the washing chamber 100a, and the condensate water can be reused for cleaning bowls and the like, so that the condensate water can be recycled, and water resources are saved.
As shown in fig. 2, according to still another embodiment of the present invention, the body 10 further defines a heating channel 12, a portion of the heating channel 12 is disposed to cross the condensing channel 11, another portion of the heating channel 12 is located at the left side of the condensing channel 11, the heating channel 12 has a heating air inlet 121 and a heating air outlet 122, the heating air inlet 121 is disposed adjacent to the heat exchanger 20 and located at one side of the heat exchanger 20, the heating air outlet 122 is located at the right side of the air exhaust fan 30, the heating air outlet 122 is in communication with the washing chamber 100a, the heating air inlet 121 is in communication with the outside of the washing chamber 100a, and external cool air enters the heating channel 12 through the heating air inlet 121, flows along the heating channel 12 and enters the washing chamber 100a through the heating air outlet 122.
In this way, after the cold air enters the heating channel 12 from the heating air inlet 121, the cold air is changed into hot air by the heating function of the heating device in the heating channel 12, and then enters the washing cavity 100a through the heating air outlet 122, and the heating channel 12 is defined to heat the cold air entering the washing cavity 100a, so that the space in the body 10 is reasonably utilized.
As shown in fig. 5 to 7, further, the heat exchanger 20 includes a first air duct 21 and a second air duct 22 isolated from each other, and the first air duct 21 and the second air duct 22 are heat-exchangeable with each other, wherein the first air duct 21 is communicated with the condensation duct 11, the second air duct 22 is communicated with the heating air duct, and the second air duct 22 is disposed corresponding to the heating air intake 121, the extending direction of the first air duct 21 is consistent with the extending direction of the condensation duct 11, hot humid air in the condensation duct 11 flows along the first air duct 21 when passing through the heat exchanger 20, and cold air entering the heating duct 12 from the heating air intake 121 flows along the second air duct 22 when passing through the heat exchanger 20, and at this time, the hot humid air and the cold air are isolated from each other in the heat exchanger 20, so that the hot humid air and the cold air are prevented from being mixed together in the heat exchanger 20, and in addition, the humidity of the cold air can be reduced.
The second air channels 22 are located at two sides of the first air channel 21, namely, hot humid air flows along the first air channel 21, and cold air flows along two sides of the hot humid air, so that the heat exchange area of the cold air and the hot humid air is increased, the heat of the hot humid air is fully utilized, and the utilization rate of waste heat is improved.
The dishwasher X according to the embodiment of the second aspect of the present invention includes the exhaust device 100 for the dishwasher X according to the above-described embodiment.
According to the dish washer X provided by the embodiment of the invention, the condensed water overflow port 1132 is arranged on the condensation channel 11, and the condensed water overflow port 1132 is positioned between the condensed water backflow port 1131 and the exhaust fan 30, when sundries in the condensed water collecting part 113 accumulate to cause the blockage of the condensed water backflow port 1131, the condensed water can be timely discharged through the condensed water overflow port 1132 when the condensed water is accumulated to a higher position, so that the condensed water is prevented from overflowing to the exhaust fan 30 to damage the exhaust fan 30, and the service performance and the service life of the exhaust fan 30 are ensured.
Other constructions and operations of the exhaust device 100 for a dishwasher and the dishwasher X according to an embodiment of the present invention are known to those skilled in the art, and will not be described in detail herein.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means 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, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. 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: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the invention, the scope of which is defined by the claims and their equivalents.
Claims (9)
1. An exhaust device for a dishwasher, comprising:
the body is internally provided with a condensation channel, the condensation channel is provided with a condensation air inlet and a condensation air outlet, the condensation air inlet is communicated with a washing cavity of the dish washer, and the condensation air outlet is communicated with the outside of the washing cavity;
a heat exchanger disposed within the condensing duct and between the condensing inlet and the condensing outlet, the heat exchanger configured to be adapted to exchange heat between air within the condensing duct and air outside the washing chamber;
the exhaust fan is positioned in the condensing channel, and is positioned at the downstream of the heat exchanger in the airflow flowing direction of the condensing channel;
the condensation channel is internally provided with a condensed water collecting part, the exhaust fan is higher than the condensed water collecting part, the wall of the condensed water collecting part is provided with a condensed water reflux port and a condensed water overflow port, and the condensed water overflow port is positioned between the condensed water reflux port and the exhaust fan; the condensed water overflow port is communicated with the condensed air exhaust port;
the condensed water overflow port is lower than the exhaust fan.
2. The exhaust device for a dishwasher according to claim 1, wherein the condensate overflow is arranged adjacent to the exhaust fan.
3. The exhaust device for a dishwasher of claim 1, wherein the condensate overflow is higher than the condensate return.
4. The exhaust device for a dishwasher according to claim 1, wherein an axis of the condensate overflow is disposed obliquely with respect to a vertical direction.
5. The exhaust device for a dishwasher of claim 1, wherein the condensed water collecting portion is constructed in a downwardly convex arc shape.
6. The exhaust device for a dishwasher of claim 1, wherein the condensate return port is in communication with the water inlet of the washing chamber through a pipe.
7. The exhaust device for a dishwasher of claim 1, wherein the body further defines a heating channel having a heating air inlet and a heating air outlet, the heating air outlet being in communication with the washing chamber, the heating air inlet being in communication with an exterior of the washing chamber.
8. The exhaust device for a dishwasher of claim 7, wherein the heat exchanger comprises a first air duct and a second air duct which are isolated from each other and heat-exchanged with each other, the first air duct being communicated with the condensing duct, the second air duct being communicated with the heating duct and being disposed corresponding to the heating air inlet.
9. A dishwasher, characterized by comprising an exhaust device for a dishwasher according to any one of claims 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810645818.7A CN108814514B (en) | 2018-06-21 | 2018-06-21 | Exhaust device for dish-washing machine and dish-washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810645818.7A CN108814514B (en) | 2018-06-21 | 2018-06-21 | Exhaust device for dish-washing machine and dish-washing machine |
Publications (2)
| Publication Number | Publication Date |
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| CN108814514A CN108814514A (en) | 2018-11-16 |
| CN108814514B true CN108814514B (en) | 2024-04-05 |
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| CN201810645818.7A Active CN108814514B (en) | 2018-06-21 | 2018-06-21 | Exhaust device for dish-washing machine and dish-washing machine |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111202480A (en) * | 2018-11-22 | 2020-05-29 | 佛山市顺德区美的洗涤电器制造有限公司 | Dish washing machine |
| CN111387903B (en) * | 2019-01-02 | 2023-03-21 | 佛山市顺德区美的洗涤电器制造有限公司 | Drying device and dish washing machine |
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| CN206930183U (en) * | 2017-07-13 | 2018-01-26 | 温州市宏图机电有限公司 | The flash-off steam heat reclamation device of condensed water |
| CN108078528A (en) * | 2018-01-17 | 2018-05-29 | 佛山市顺德区美的洗涤电器制造有限公司 | For the drying device and dish-washing machine of dish-washing machine |
| CN208910145U (en) * | 2018-06-21 | 2019-05-31 | 佛山市顺德区美的洗涤电器制造有限公司 | Air exhausting device and dish-washing machine for dish-washing machine |
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