CN108420378A - Wash electric appliance - Google Patents
Wash electric appliance Download PDFInfo
- Publication number
- CN108420378A CN108420378A CN201810450962.5A CN201810450962A CN108420378A CN 108420378 A CN108420378 A CN 108420378A CN 201810450962 A CN201810450962 A CN 201810450962A CN 108420378 A CN108420378 A CN 108420378A
- Authority
- CN
- China
- Prior art keywords
- opening
- washing
- air
- electric appliance
- delivery pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Abstract
The invention discloses a kind of washing electric appliances comprising shell, ducting system, heat pump system.Ducting system is arranged in shell, and ducting system includes air inlet and air outlet, and air inlet and air outlet are arranged on shell.Shell includes foreboard and door body, and foreboard and door body are located at the same side of shell, and door body is located above foreboard.Foreboard offers the first opening, and door body offers the second opening, and the first opening is used as air inlet as air outlet or the first opening as air inlet and the second opening as air outlet and the second opening.Heat pump system includes compressor, First Heat Exchanger, throttling set and the second heat exchanger.Second heat exchanger is located in ducting system, for exchanging heat with air.Ducting system is provided with wind turbine, and wind turbine is used to accelerate the air velocity of ducting system and the heat exchange of the second heat exchanger, in this way, outlet air reflux can be effectively prevented from, heat loss effectively is reduced, to improve the heat exchange efficiency of the second heat exchanger, ensures the performance of washing electric appliance.
Description
Technical field
The present invention relates to household electrical appliance technical fields, more particularly, to a kind of washing electric appliance.
Background technology
In the related art, dish-washing machine includes heat pump system, and heat pump system can be used for heating the washings of dish-washing machine, to increase
The clean effect of strong dish-washing machine.Heat pump system is at runtime, it usually needs the higher air of inlet temperature, with heat pump system
The lower air of discharge temperature after heat exchanger is exchanged heat.Currently, heat pump system when sucking air, is easy the temperature of sucking discharge
Lower air is spent, causes the heat exchange efficiency of heat pump system low, influences the performance of dish-washing machine.
Invention content
The present invention provides a kind of washing electric appliance.
The washing electric appliance of embodiment of the present invention includes：
Shell, the shell include foreboard and door body, and the foreboard and the door body are located at the same side of the shell, institute
Door body is stated to be located above the foreboard；
Ducting system in the shell is set, the ducting system include setting air inlet on the housing and
Air outlet, the foreboard offer the first opening, and the door body offers the second opening, and first opening is used as the air inlet
Mouth and second opening are used as the air outlet and the second opening conduct as the air outlet or first opening
The air inlet；With
Heat pump system, the heat pump system include be sequentially connected with constitute closed coolant loop compressor, first heat exchange
Device, throttling set and the second heat exchanger, the First Heat Exchanger are configured to carry out hot friendship with the cleaning solution of the washing electric appliance
It changes, second heat exchanger is located in the ducting system, and the ducting system is provided with wind turbine, and the wind turbine is for accelerating institute
State the air velocity of ducting system and second heat exchanger heat exchange.
In some embodiments, second opening is arranged in the left side and/or right side of the door body.
In some embodiments, it is described second opening be arranged the front side of the door body and it is described second opening with it is described
It is separated by a distance between first opening to be more than preset distance.
In some embodiments, second opening is arranged in the front side of the door body, second opening with it is described
Separated by a distance between first opening to be less than preset distance, the air velocity of the air outlet is more than the gas velocity of the air inlet
Degree.
In some embodiments, second opening is arranged before the left side and/or right side of the door body, the door body
Side offers third opening, separated by a distance between third opening and first opening to be more than preset distance, and described the
Three openings are used as the air inlet or the air outlet.
In some embodiments, the shell includes side plate, it is described second opening be arranged the left side of the door body and/
Or right side, the side plate offer third opening, the third opening is used as the air inlet or the air outlet.
In some embodiments, the First Heat Exchanger include the first delivery pipe and with first delivery pipe with heat conduction
Second delivery pipe of connection, first delivery pipe is for conveying the cleaning solution, and second delivery pipe is for conveying refrigerant
Medium.
In some embodiments, the washing electric appliance includes：
Liner, the liner are located at the enclosure interior, washing chamber are formed with inside the liner；
Spray system, the spray system includes washing pump and is located at the indoor gushing arm component of the washing cavities, described to wash
It washs the cleaning solution pumped for aspirating the washing chamber and is ejected in the washing chamber by the gushing arm component；
Switching device, the switching device connects the washing pump, the gushing arm component and the First Heat Exchanger, described
Switching device is configured to switch whether first delivery pipe accesses washing between the washing pump and the gushing arm component
Liquid pipeline.
In some embodiments, the switching device include valve body and be movably disposed in the valve body dial
Piece, the plectrum switched between the different location in the valve body with switch first delivery pipe whether access it is described
Cleaning solution pipeline between washing pump and the gushing arm component.
In some embodiments, the valve body includes first interface, second interface and third interface, the first interface
The washing pump is connected, the second interface connects first delivery pipe, and the third interface connects the gushing arm component, institute
Stating plectrum can switch in first position and the second position, when the plectrum is in the first position, described first
Interface is blocked by the plectrum, and the second interface is opened by the plectrum, and the second interface is connected to the third interface, institute
It states the first delivery pipe and accesses the washing pump, when the plectrum is in the second position, the second interface is by described group
Piece blocks, and the first interface is opened by the plectrum, and the first interface is connected to the third interface, first delivery pipe
The cleaning solution pipeline between the washing pump and the gushing arm component is not accessed.
In some embodiments, second delivery pipe is sheathed on first delivery pipe, in first delivery pipe
The flow direction of the cleaning solution is opposite with the flow direction of coolant media in second delivery pipe.
The washing electric appliance of embodiment of the present invention, air inlet and air outlet are separately positioned on foreboard and door body, in this way,
The heat pump system for washing electric appliance can be made to be effectively prevented from outlet air reflux at work, to improve the heat exchange of the second heat exchanger
Efficiency ensures the performance of washing electric appliance.
The additional aspect and advantage of embodiment of the present invention will be set forth in part in the description, partly will be from following
Become apparent in description, or practice through the invention is recognized.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention is from combining in description of the following accompanying drawings to embodiment by change
It obtains obviously and is readily appreciated that, wherein：
Fig. 1 is the structural schematic diagram of the washing electric appliance of embodiment of the present invention；
Fig. 2 is another structural schematic diagram of the washing electric appliance of embodiment of the present invention；
Fig. 3 is the part-structure schematic diagram of the ducting system of the washing electric appliance of embodiment of the present invention；
Fig. 4 is another part structural schematic diagram of the ducting system of the washing electric appliance of embodiment of the present invention；
Fig. 5 is the another structural schematic diagram of the washing electric appliance of embodiment of the present invention；
Fig. 6 is another structural schematic diagram of the washing electric appliance of embodiment of the present invention；
Fig. 7 is another part-structure schematic diagram of the ducting system of the washing electric appliance of embodiment of the present invention；
Fig. 8 is another part-structure schematic diagram of the ducting system of the washing electric appliance of embodiment of the present invention；
Fig. 9 is another structural schematic diagram of the washing electric appliance of embodiment of the present invention；
Figure 10 is another structural schematic diagram of the washing electric appliance of embodiment of the present invention；
Figure 11 is that the washing electric appliance of embodiment of the present invention includes the plan view of heat pump system；
Figure 12 is the status diagram of the cleaning solution pipeline of the washing electric appliance of embodiment of the present invention；
Figure 13 is another status diagram of the cleaning solution pipeline of the washing electric appliance of embodiment of the present invention.
Main element symbol description：
Wash electric appliance 100, shell 10, foreboard 11,13, second opening 14 of the opening of door body 12, first, third opening 15, side
Plate 16, ducting system 20, air inlet 21, air outlet 22, wind turbine 23, regulating device 24, heat pump system 30, compressor 31, first
Heat exchanger 32, the first delivery pipe 321, the second delivery pipe 322, throttling set 33, the second heat exchanger 34, liner 40, spray system
50, washing pump 51, gushing arm component 52, switching device 60, valve body 61, plectrum 62.
Specific implementation mode
Embodiments of the present invention are described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, do not indicate or imply the indicated device or element must have a particular orientation, with spy
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second " are only used for
Purpose is described, relative importance is not understood to indicate or imply or implicitly indicates the quantity of indicated technical characteristic.
" first " is defined as a result, the feature of " second " can explicitly or implicitly include one or more feature.
In description of the invention, the meaning of " plurality " is two or more, unless otherwise specifically defined.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected.It can
Can also be electrical connection to be mechanical connection.It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
The interaction relationship of connection or two elements inside two elements.It for the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term in the present invention is understood as the case may be.
It please refers to Fig.1 to Figure 11, the washing electric appliance 100 of embodiment of the present invention includes shell 10, ducting system 20 and heat
Pumping system 30.Shell 10 includes foreboard 11 and door body 12, and foreboard 11 and door body 12 are located at the same side of shell 10, and door body 12 is located at
11 top of foreboard.Ducting system 20 is arranged in shell 10, and ducting system 20 includes 21 He of air inlet of setting on the housing 10
Air outlet 22, foreboard 11 offer the first opening 13, and door body 12 offers the second opening 14, and the first opening 13 is used as ducting system
20 opening of air inlet 21 and second 14 is open 13 as ducting system 20 as the air outlet 22 or first of ducting system 20
Air inlet 21 of the opening 14 of air outlet 22 and second as ducting system 20.
For example, in the embodiment shown in figure 2, the first opening 13 is opened as the air inlet 21 of ducting system 20 and second
Air outlet 22 of the mouth 14 as ducting system 20.Heat pump system 30 includes compressor 31, First Heat Exchanger 32,33 and of throttling set
Second heat exchanger 34.Wherein, compressor 31, First Heat Exchanger 32, throttling set 33, the second heat exchanger 34 are sequentially connected to constitute
Closed coolant loop, First Heat Exchanger 32 are configured to carry out heat exchange, the second heat exchanger with the cleaning solution of washing electric appliance 100
34 are located in ducting system 20.Ducting system 20 is provided with wind turbine 23, and wind turbine 23 is for accelerating ducting system 20 and second to exchange heat
The air velocity that device 34 exchanges heat.
Air inlet 21 and air outlet 22 are separately positioned on foreboard 11 and door by the washing electric appliance 100 of embodiment of the present invention
On body 12, in this way, the heat pump system 30 for washing electric appliance 100 can be made to be effectively prevented from outlet air reflux at work, to carry
The heat exchange efficiency of high second heat exchanger 34 ensures the performance of washing electric appliance 100.
It should be noted that in present embodiment, the coolant media that First Heat Exchanger 32 is delivered to from compressor 31 is height
The steam working medium of warm high pressure, First Heat Exchanger 32 include condenser, and coolant media is handed in First Heat Exchanger 32 with cleaning solution heat
It is cryogenic high pressure or the liquid of medium temperature high pressure to condense heat release by high temperature and high pressure steam after changing.
Throttling set 33 includes expansion valve, the cryogenic high pressure that is formed or medium temperature high pressure after the heat exchange of First Heat Exchanger 32
Liquid refrigerants becomes the liquid refrigerants or gas-liquid two-phase refrigerant of low-temp low-pressure after the throttling of the throttle orifice of expansion valve, is refrigerant
Evaporation create conditions.Certainly, throttling set 33 or other types, such as capillary etc. are not restricted specifically.
Second heat exchanger 34 includes evaporator, in the liquid refrigerants of the low-temp low-pressure formed after the throttling of throttling set 33
Or gas-liquid two-phase refrigerant absorbs the heat of outside air after the second heat exchanger 34 and is evaporated, and becomes the gas of low-temp low-pressure
Body is then return to compressor 31 and is compressed, into subsequent cycle.
Wind turbine 23 may include that cross flow fan and axial flow blower, wind turbine 23 can accelerate the air velocity in ducting system 20,
It will be discharged from air outlet 22 after the second heat exchanger of the air warp let-off 34 that air inlet 21 enters.Ducting system 20 is provided with wind turbine 23
It is to be understood that the speed of the air-flow inside ducting system 20 can be adjusted by wind turbine 23, the position of wind turbine 23 can be arranged
The position for accelerating airflow function can be played in shell 10, and not necessarily needs wind turbine 23 being arranged by an entity
In the pipeline of formation (certainly, such set-up mode is also optional).When following implementation has similar illustrate and describe,
Explanation herein can be joined to understand.
In embodiment of the present invention, wind turbine 23 is cross flow fan comprising motor 231 and impeller 232, as shown in figure 11,
Between air inlet 21 and impeller 232, motor 231 connects impeller 232 and for driving 232 turns of impeller second heat exchanger 34
It is dynamic, and then accelerate to enter the air-flow in ducting system 20 through air inlet 21, the purpose of fast cooling is played to the second heat exchanger 34.
It is appreciated that as shown in Figure 3 and Figure 4, in other embodiments, the second heat exchanger 34 may also be arranged on air outlet 21 and impeller
Between 232.
It should also be noted that, washing electric appliance 100 can be pump type heat dish-washing machine, the foreboard 11 for washing electric appliance 100 can be with
It is the skirting board in dish-washing machine.
Referring to Fig. 2, in some embodiments, the second opening 14 is arranged in the left side and/or right side of door body 12.
In the embodiment shown in figure 2, the first opening 13 is used as air inlet 21, the second opening 14 to be used as air outlet 22.
In this way, the air inlet 21 being arranged in foreboard 11 ensure that intake volume, air outlet 22 are arranged in the left side and/or the right side of door body 12
Side the phenomenon that outlet air reflux can occurs to avoid when heat pump system 30 works, improve the heat exchange efficiency of heat pump system 30.Together
When, it also effectively prevents that the unsmooth operating mode of other improper position air drafts is installed because of cabinet size, for example, in embedded washing electricity
In device, since cabinet size is limited, inlet and outlet 22 is arranged can cause air draft unsmooth in side plate, substantially reduce heat exchange efficiency.
In addition, the cold air of discharge can also be avoided to make user experience not on 12 left side of door body and/or right side the setting of air outlet 22
Good phenomenon.
Specifically, in the present embodiment, integral type air duct and/or tandem wind may be used in the air duct of ducting system 20
Road, Fig. 3 are the simple structure schematic diagram of the ducting system 20 in integral type air duct, and Fig. 4 is the ducting system 20 in tandem air duct
Simple structure schematic diagram.It is of course also possible to use air duct is arranged in other modes, as long as its function can be realized, specifically
It is not restricted.
In Fig. 3 and embodiment shown in Fig. 4, wind turbine 23 can be located in ducting system 20, and the second heat exchanger 34 is located at
23 downstream of wind turbine.The air inlet 21 of 11 lower part of foreboard by wind turbine 23 carry out forced air inlet, by after the second heat exchanger 34 from door
When the air outlet 22 on 12 left side of body and/or right side is discharged, outside air exchanges heat with the second heat exchanger 34.Certainly, certain
In embodiment, the second heat exchanger 34 can also be arranged in the upstream of wind turbine 23, not be restricted specifically.
Second opening 14 is arranged in the left side and/or right side of door body 12, including three kinds of enforceable situations：1) the second opening
14 are arranged in the left side of door body 12；2) the second opening 14 is arranged on the right side of door body 12；3) the second opening 14 is arranged in door body 12
Left and right side.
Referring to Fig. 5, in some embodiments, the second opening 14 be arranged the front side of door body 13 and the second opening 15 with
It is separated by a distance between first opening 13 to be more than preset distance.
In this way, by air inlet 21 and the setting of air outlet 22 in foreboard 11 or the front side of door body 12, and air inlet 21 and go out
What is be separated by between air port 22 is specifically more than scheduled distance, can occur showing for outlet air reflux at work to avoid heat pump system 30
As.It is also possible to avoid because of the unsmooth operating mode of other improper position air drafts of cabinet installation dimension.
In embodiment shown in Fig. 5, the first opening 13 is used as air inlet 21, the second opening 14 to be used as air outlet 22.
It is appreciated that in some embodiments, the second opening 14 can also be regard as air inlet 21, regard the first opening 13 as outlet air
Mouth 22.In embodiment shown in Fig. 5, integral type air duct as shown in Figure 3 and Figure 4 and/or string can be used in ducting system 20
Connection formula air duct.Work as heat, can also use other modes that air duct is set, as long as its function can be realized, not limit specifically
System.
It should be noted that above-mentioned preset distance is just set by test before washing electric appliance 100 dispatches from the factory,
When the distance between air inlet 21 and air outlet 22 are more than preset distance, it can flow back to avoid outlet air.Following implementation has class
When seemingly illustrating and describing, it can also join explanation herein to understand.It is appreciated that in such an embodiment, air outlet
22 air velocity is more than the air velocity of air inlet 21, avoids outlet air from flowing back to be further ensured that.
Referring to Fig. 6, in some embodiments, the second opening 14 is arranged in the front side of door body 12, the second opening 14 with
Separated by a distance between first opening 13 to be less than preset distance, the air velocity of air outlet 22 is more than the gas velocity of air inlet 21
Degree.
In the present embodiment, separated by a distance between the second opening 14 and the first opening 13 to be less than preset distance, also
It is to say, the distance between inlet and outlet is less than preset distance.Further, by the way that ducting system 20 to be configured to the gas of air outlet 22
There is the phenomenon that outlet air reflux more than the gas flow rate of air inlet 21 when heat pump system 30 being avoided to work in body flow velocity.Meanwhile
It can be to avoid because of the unsmooth operating mode of other improper position air drafts of cabinet installation dimension.
In the embodiment shown in fig. 6, the first opening 13 is used as air inlet 21, the second opening 14 to be used as air outlet 22.
It is appreciated that in some embodiments, the second opening 14 can also be regard as air inlet 21, regard the first opening 13 as outlet air
Mouth 22.In the embodiment shown in fig. 6, ducting system 20 can also be used integral type air duct as shown in Figure 3 and Figure 4 and/or
Tandem air duct.Work as heat, can also use other modes that air duct is set, as long as its function can be realized, not make specifically
Limitation.
It should be noted that in embodiments of the present invention, realizing that the air velocity of air outlet 22 is more than air inlet 21
There are many modes of air velocity.For example, the area of air outlet 22 is arranged to it is smaller than the area of air inlet 21, in this way, outlet air
The air velocity of mouth 22 will be greater than the air velocity of air inlet 21.Alternatively, blowing device is arranged to going out in the inside of air outlet 22
It is vented outside air port 22, enhances gas flow rate, it is same it is also possible that the gas flow rate of air outlet 22 is more than the gas of air inlet 21
Flow velocity.
Referring to Fig. 9, in some embodiments, the second opening 14 is arranged in the left side and/or right side of door body 12, door body
12 front sides offer third opening 15, separated by a distance between third opening 15 and the first opening 13 to be more than preset distance, third
Opening 15 is used as air inlet 21 or air outlet 22.
In embodiment shown in Fig. 9, the first opening 13 is used as air inlet 21, the second opening 14 and third opening 15 to make
For air outlet 22, also, the standoff distance between third opening 15 and the first opening 13 is more than preset distance.In this way, can have
There is outlet air reflux when heat pump system 30 being avoided to work in effect, and improves the heat exchange efficiency of heat pump system 30.Meanwhile second is open
14 settings are on the left side of door body 12 and/or right side, and when the second opening 14 is as air outlet 22, air is discharged from door side, can be with
Outlet air is avoided to impact user experience.In present embodiment, the air duct of ducting system 20 can also use parallel air duct,
As shown in Fig. 7 or Fig. 8.In the illustrated embodiment, ducting system 20 further includes regulating device 24, and regulating device 24 can be adjusted
The outlet air ratio for saving different outlets, to ensure that user has good experience effect.For example, in embodiment shown in Fig. 9,
Using ducting system 20 as shown in Figure 8, at operation of heat pump stage leaving air temp less low (such as 15 DEG C -23 DEG C), Ke Yitong
Regulating device 24 is overregulated so that the air output of third opening 15 is larger, and the second 14 air outputs of opening are smaller.When leaving air temp slightly
When low (such as 8 DEG C -15 DEG C), the air output of the second opening 14 can be made larger by adjusting regulating device 24, third opening 15
Air output is smaller.In this way, when temperature is slightly lower, door side air draft air quantity is larger, can make user experience to avoid side air draft in front of the door
It is bad.Above-mentioned temperature range is exemplary only, is not limited specifically.Usually, when washing the work of electric appliance 100, outlet air
The temperature of mouth 22 is generally between 0 DEG C -26 DEG C.
It is understood that in some embodiments, it can also be by the first opening 13 and third opening 15 as air inlet
Mouth 21, the second opening 14 are used as air outlet 22, alternatively, by the first opening 13 and the second opening 14 as air inlet 21, third is opened
Mouth 15 is used as air outlet 22, can specifically be set according to actual conditions, this is not restricted.
It should be noted that regulating device 24 includes the device for adjusting air quantity such as air valve piece and grid, do not make specifically
Limitation.
Further, it is to be appreciated that in following embodiments for being provided with multiple air outlets 22, it equally can also be in wind
Regulating device 24 is set in road system 20, to adjust the outlet air ratio of different air outlets 22, to ensure that user has good body
Test effect.
Referring to Fig. 10, in some embodiments, shell 10 includes side plate 16, a left side for 13 setting door body 12 of the second opening
Side and/or right side, side plate 16 offer third opening 15, and third opening 15 is used as air inlet 21 or air outlet 22.
In embodiment shown in Fig. 10, the first opening 13 is used as air inlet 21, the second opening 14 and third opening 15
As air outlet 22.There is outlet air reflux when in this way, heat pump system 30 can effectively be avoided to work, improves heat pump system 30
Heat exchange efficiency.Meanwhile 14 setting of the second opening, on 12 left side of door body and/or right side, third opening 15 is arranged on side plate 16,
When the second opening 14 and third opening 15 are as air outlet 22, air is discharged from the side of door side and shell 10, can keep away
Exempt from outlet air to impact user experience.In the present embodiment, the air duct of ducting system 20 can also use such as Fig. 7 or Fig. 8
Shown in parallel air duct.
It is understood that in some embodiments, it can also be by the first opening 13 and third opening 15 as air inlet
Mouth 21, the second opening 14 are used as air outlet 22, alternatively, by the first opening 13 and the second opening 14 as air inlet 21, third is opened
Mouth 15 is used as air outlet 22, can specifically be set according to actual conditions, this is not restricted.
It please join Fig. 1 and Figure 11, in some embodiments, First Heat Exchanger 32 includes that the first delivery pipe 321 and second is defeated
Send pipe 322.First delivery pipe 321 connects the second delivery pipe 322 with heat conduction, and the first delivery pipe 321 is for conveying cleaning solution, and second
Delivery pipe 322 is for conveying coolant media.
In this way, cleaning solution and coolant media can exchange heat in First Heat Exchanger 32, cleaning solution is heated, so
After be delivered to gushing arm component 52.
In some embodiments, the second delivery pipe 322 is sheathed in the first delivery pipe 321,321 wash-in of the first delivery pipe
The flow direction for washing liquid is opposite with the flow direction of coolant media in the second delivery pipe 322.In this way, 321 He of the first delivery pipe
Second delivery pipe, 322 forming sleeves formula structure, can be improved heat exchange efficiency in this way.And in the first delivery pipe 321 cleaning solution flowing
Direction is opposite with the flow direction of coolant media in the second delivery pipe 322 can also to further increase heat exchange efficiency.
It should be noted that in the first delivery pipe 321 flow direction of cleaning solution also can with it is cold in the second delivery pipe 322
The flow direction of medium is identical, this can be configured as the case may be.
In some embodiments, washing electric appliance 100 further includes liner 40, spray system 50 and switching device 60.Liner
40 are located in shell 10, and washing chamber is formed with inside liner 40.Spray system 50 includes washing pump 51 and gushing arm component 52, spray
Arm component 52 is located in washing chamber.Washing pump 51 is used to aspirate the cleaning solution of washing chamber and is ejected to by gushing arm component 52
In washing chamber.Switching device 60 connects washing pump 51, gushing arm component 52 and First Heat Exchanger 32, switching device 60 and is configured to
Switch whether the first delivery pipe 321 accesses cleaning solution pipeline between washing pump 51 and gushing arm component 52.
In the washing electric appliance 100 of present embodiment, when needing heated scrub, the switching first of switching device 60 can be made defeated
Pipe 321 is sent to access the cleaning solution pipeline between washing pump 51 and gushing arm component 52, such cleaning solution can be via the first delivery pipe
321 and realize with the second delivery pipe 322 in coolant media heat exchange, in this way heating after cleaning solution can be in washing pump 51
Driving under via gushing arm component 52 spray (as shown in figure 12).When not needing heated scrub, switching device 60 can be made to cut
It changes the first delivery pipe 321 and does not access cleaning solution pipeline between washing pump 51 and gushing arm component 52, such cleaning solution need not be through
By the first delivery pipe 321, cleaning solution from 51 out after through switching device 60 flow to gushing arm component 52 (as shown in figure 13), in this way may be used
Shorten the flow path of cleaning solution, then the water circuit system of optimization washing electric appliance 100, and water route consumption can be reduced, it is energy saving.
In some embodiments, switching device 60 includes valve body 61 and plectrum 62, and plectrum 62 can be movable in valve body 61,
Plectrum 62 is switched between the different location in valve body 61 to switch whether the first delivery pipe 321 accesses washing pump 51 and spray
Cleaning solution pipeline between arm component 52.
Specifically, valve body 61 includes first interface 611, second interface 612 and third interface 613,611 pipeline of first interface
Washing pump 51 is connected, 612 pipeline of second interface connects the first delivery pipe 321, and 613 pipeline of third interface connects gushing arm component 52.
2 and Figure 13 are please referred to Fig.1, plectrum 62 can switch over defeated to switch first in two positions first position A and second position B
Send whether pipe 321 accesses the cleaning solution pipeline between washing pump 51 and gushing arm component 52.When plectrum 62 is in first position A (such as
Shown in Figure 13, arrow indicates the flow direction of cleaning solution), first interface 611 is blocked by plectrum 62, and second interface 612 is by plectrum
62 open, and second interface 612 is connected to third interface 613, and the first delivery pipe 321 accesses washing pump 51, thus establishes washing
Pump the cleaning solution pipeline between the 51, first delivery pipe 321 and gushing arm component 52.(such as Figure 13 when plectrum 62 is in second position B
Shown, arrow indicates the flow direction of cleaning solution), second interface 612 is blocked by plectrum 62, and first interface 611 is beaten by plectrum 62
It opens, first interface 611 is connected to third interface 613, and the first delivery pipe 321 does not access washing between washing pump 51 and gushing arm component 52
Wash liquid pipeline.Thus establish the cleaning solution pipeline between washing pump 51 and gushing arm component 52.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or "lower"
It may include that the first and second features are in direct contact, can also not be to be in direct contact but pass through it including the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " include first special
Sign is right over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include fisrt feature immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
Disclosure herein provides many different embodiments or example is used for realizing the different structure of the present invention.In order to
Simplify disclosure of the invention, the component of specific examples and setting are described herein.Certainly, they are merely examples, and
And it is not intended to limit the present invention.In addition, the present invention can in different examples repeat reference numerals and/or reference letter,
This repetition is for purposes of simplicity and clarity, itself not indicate between discussed various embodiments and/or setting
Relationship.In addition, the present invention provides various specific techniques and material example, but those of ordinary skill in the art can be with
Recognize the application of other techniques and/or the use of other materials.
In the description of this specification, reference term " embodiment ", " some embodiments ", " schematically implementation
The description of mode ", " example ", " specific example " or " some examples " etc. means embodiment or example is combined to describe specific
Feature, structure, material or feature are contained at least one embodiment or example of the present invention.In the present specification, right
The schematic representation of above-mentioned term is not necessarily referring to identical embodiment or example.Moreover, the specific features of description, knot
Structure, material or feature can be combined in any suitable manner in any one or more embodiments or example.
While embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that：
Can these embodiments be carried out with a variety of variations in the case of not departing from the principle of the present invention and objective, modification, replace and become
Type, the scope of the present invention are limited by claim and its equivalent.
Claims (11)
1. a kind of washing electric appliance, which is characterized in that including：
Shell, the shell include foreboard and door body, and the foreboard and the door body are located at the same side of the shell, the door
Body is located above the foreboard；
Ducting system in the shell is set, and the ducting system includes air inlet and the outlet air being arranged on the housing
Mouthful, the foreboard offers the first opening, and the door body offers the second opening, first opening as the air inlet and
Described second is open as the air outlet or first opening as described in the air outlet and the second opening conduct
Air inlet；With
Heat pump system, the heat pump system include the compressor, First Heat Exchanger, section being sequentially connected to constitute closed coolant loop
Device and the second heat exchanger are flowed, the First Heat Exchanger is configured to carry out heat exchange, institute with the cleaning solution of the washing electric appliance
It states the second heat exchanger to be located in the ducting system, the ducting system is provided with wind turbine, and the wind turbine is for accelerating the wind
The air velocity of road system and second heat exchanger heat exchange.
2. washing electric appliance as described in claim 1, which is characterized in that second opening is arranged in the left side of the door body
The right side and/or.
3. washing electric appliance as described in claim 1, which is characterized in that second opening be arranged in the front side of the door body and
It is separated by a distance between second opening and first opening to be more than preset distance.
4. washing electric appliance as described in claim 1, which is characterized in that second opening is arranged in the front side of the door body,
Separated by a distance between second opening and first opening to be less than preset distance, the air velocity of the air outlet is more than
The air velocity of the air inlet.
5. washing electric appliance as described in claim 1, which is characterized in that second opening is arranged in the left side of the door body
And/or right side, the door body front side offers third opening, separated by a distance between the third opening and first opening
More than preset distance, the third opening is used as the air inlet or the air outlet.
6. washing electric appliance as described in claim 1, which is characterized in that the shell includes side plate, the second opening setting
In the left side and/or right side of the door body, the side plate offers third opening, third opening as the air inlet or
The air outlet.
7. as described in claim 1 washing electric appliance, which is characterized in that the First Heat Exchanger include the first delivery pipe and with institute
State the second delivery pipe that the first delivery pipe connects with heat conduction, first delivery pipe is for conveying the cleaning solution, and described second
Delivery pipe is for conveying coolant media.
8. washing electric appliance as claimed in claim 7, which is characterized in that the washing electric appliance includes：
Liner, the liner are located in the shell, and washing chamber is formed with inside the liner；
Spray system, the spray system include washing pump and be located at the indoor gushing arm component of the washing cavities, the washing pump
Cleaning solution for aspirating the washing chamber is simultaneously ejected to by the gushing arm component in the washing chamber；
Switching device, the switching device connect the washing pump, the gushing arm component and the First Heat Exchanger, the switching
Whether first delivery pipe that device is configured to switch accesses the washing lotion tube between the washing pump and the gushing arm component
Road.
9. washing electric appliance as claimed in claim 8, which is characterized in that the switching device includes valve body and is movably arranged
Plectrum in the valve body, the plectrum switch over defeated to switch described first between the different location in the valve body
Send whether pipe accesses the cleaning solution pipeline between the washing pump and the gushing arm component.
10. washing electric appliance as claimed in claim 9, which is characterized in that the valve body includes first interface, second interface and the
Three interfaces, the first interface connect the washing pump, and the second interface connects first delivery pipe, the third interface
The gushing arm component is connected, the plectrum can be switched in first position and the second position, when the plectrum is in described
When first position, the first interface is blocked by the plectrum, and the second interface is opened by the plectrum, the second interface
It is connected to the third interface, first delivery pipe accesses the washing pump, when the plectrum is in the second position, institute
It states second interface to be blocked by the plectrum, the first interface is opened by the plectrum, and the first interface is connected to the third
Interface, first delivery pipe do not access the cleaning solution pipeline between the washing pump and the gushing arm component.
11. washing electric appliance as claimed in claim 7, which is characterized in that second delivery pipe is sheathed on first conveying
It manages, the flow direction of the flow direction of the cleaning solution and the coolant media in second delivery pipe in first delivery pipe
On the contrary.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810450962.5A CN108420378B (en) | 2018-05-11 | 2018-05-11 | Washing electric appliance |
| PCT/CN2019/095491 WO2019214755A1 (en) | 2018-05-11 | 2019-07-10 | Washing appliance |
| EP19799081.5A EP3791767A1 (en) | 2018-05-11 | 2019-07-10 | Washing appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810450962.5A CN108420378B (en) | 2018-05-11 | 2018-05-11 | Washing electric appliance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108420378A true CN108420378A (en) | 2018-08-21 |
| CN108420378B CN108420378B (en) | 2023-09-01 |
Family
ID=63162925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810450962.5A Active CN108420378B (en) | 2018-05-11 | 2018-05-11 | Washing electric appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108420378B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108937796A (en) * | 2018-09-14 | 2018-12-07 | 佛山市顺德区美的洗涤电器制造有限公司 | Wash electric appliance |
| CN109199282A (en) * | 2018-09-14 | 2019-01-15 | 佛山市顺德区美的洗涤电器制造有限公司 | Wash electric appliance |
| WO2019214755A1 (en) * | 2018-05-11 | 2019-11-14 | 佛山市顺德区美的洗涤电器制造有限公司 | Washing appliance |
| WO2020052332A1 (en) * | 2018-09-14 | 2020-03-19 | 佛山市顺德区美的洗涤电器制造有限公司 | Dishwashing machine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006158888A (en) * | 2004-12-10 | 2006-06-22 | Matsushita Electric Ind Co Ltd | Dish washer, dish dryer, dish washer dryer, and operating method, program, and recording medium thereof |
| CN204133403U (en) * | 2014-08-18 | 2015-02-04 | 青岛海尔洗衣机有限公司 | A kind of heat-pump-type dish-washing machine |
| CN105716172A (en) * | 2016-04-19 | 2016-06-29 | 苏州倍安电子科技有限公司 | Purification system applicable confined space |
| CN106580218A (en) * | 2015-10-16 | 2017-04-26 | 青岛海尔洗衣机有限公司 | Heat pump type dishwasher and control method of same |
| CN106580219A (en) * | 2015-10-19 | 2017-04-26 | 杭州三花家电热管理系统有限公司 | Dish washer |
| CN106852673A (en) * | 2015-12-08 | 2017-06-16 | 杭州三花家电热管理系统有限公司 | Heat-pump-type dish-washing machine |
| CN107647834A (en) * | 2017-10-20 | 2018-02-02 | 佛山市顺德区美的洗涤电器制造有限公司 | Heat-pump-type dish-washing machine |
| CN107713936A (en) * | 2017-11-24 | 2018-02-23 | 佛山市顺德区美的洗涤电器制造有限公司 | Water tank type dish-washing machine |
-
2018
- 2018-05-11 CN CN201810450962.5A patent/CN108420378B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006158888A (en) * | 2004-12-10 | 2006-06-22 | Matsushita Electric Ind Co Ltd | Dish washer, dish dryer, dish washer dryer, and operating method, program, and recording medium thereof |
| CN204133403U (en) * | 2014-08-18 | 2015-02-04 | 青岛海尔洗衣机有限公司 | A kind of heat-pump-type dish-washing machine |
| CN106580218A (en) * | 2015-10-16 | 2017-04-26 | 青岛海尔洗衣机有限公司 | Heat pump type dishwasher and control method of same |
| CN106580219A (en) * | 2015-10-19 | 2017-04-26 | 杭州三花家电热管理系统有限公司 | Dish washer |
| CN106852673A (en) * | 2015-12-08 | 2017-06-16 | 杭州三花家电热管理系统有限公司 | Heat-pump-type dish-washing machine |
| CN105716172A (en) * | 2016-04-19 | 2016-06-29 | 苏州倍安电子科技有限公司 | Purification system applicable confined space |
| CN107647834A (en) * | 2017-10-20 | 2018-02-02 | 佛山市顺德区美的洗涤电器制造有限公司 | Heat-pump-type dish-washing machine |
| CN107713936A (en) * | 2017-11-24 | 2018-02-23 | 佛山市顺德区美的洗涤电器制造有限公司 | Water tank type dish-washing machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019214755A1 (en) * | 2018-05-11 | 2019-11-14 | 佛山市顺德区美的洗涤电器制造有限公司 | Washing appliance |
| CN108937796A (en) * | 2018-09-14 | 2018-12-07 | 佛山市顺德区美的洗涤电器制造有限公司 | Wash electric appliance |
| CN109199282A (en) * | 2018-09-14 | 2019-01-15 | 佛山市顺德区美的洗涤电器制造有限公司 | Wash electric appliance |
| WO2020052332A1 (en) * | 2018-09-14 | 2020-03-19 | 佛山市顺德区美的洗涤电器制造有限公司 | Dishwashing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108420378B (en) | 2023-09-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108420378A (en) | Wash electric appliance | |
| CN103597289B (en) | Air conditioner with a cooling module | |
| JPWO2015162689A1 (en) | Air conditioner | |
| CN109077688A (en) | Wash electric appliance | |
| CN107278256B (en) | Indoor unit of air conditioner | |
| KR20090116522A (en) | Stand type air conditioner | |
| CN105180398A (en) | Air guiding structure of air conditioner, air pipe machine and air conditioner | |
| CN108634897A (en) | Wash electric appliance | |
| CN108670162A (en) | Wash electric appliance | |
| KR100608682B1 (en) | Indoor unit for air conditioner | |
| CN213362678U (en) | Indoor unit of air conditioner | |
| CN208784663U (en) | Wash electric appliance | |
| CN105910317B (en) | Speed heat combined supply system | |
| CN208920434U (en) | Air conditioner type washs electric appliance | |
| CN208784664U (en) | Wash electric appliance | |
| CN215909203U (en) | Air conditioner indoor unit and air conditioner with same | |
| CN215570832U (en) | Indoor air conditioner | |
| CN209678428U (en) | Wash electric appliance | |
| CN108836209A (en) | Wash electric appliance | |
| WO2020052332A1 (en) | Dishwashing machine | |
| CN214148148U (en) | Indoor unit of air conditioner | |
| CN209315776U (en) | Wash electric appliance | |
| WO2019214755A1 (en) | Washing appliance | |
| CN209153559U (en) | Wash electric appliance | |
| CN209689142U (en) | Air-conditioning system and household electrical appliance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |