CN109234998A - Air duct filtering device and clothes washing and drying machine - Google Patents
Air duct filtering device and clothes washing and drying machine Download PDFInfo
- Publication number
- CN109234998A CN109234998A CN201811058551.8A CN201811058551A CN109234998A CN 109234998 A CN109234998 A CN 109234998A CN 201811058551 A CN201811058551 A CN 201811058551A CN 109234998 A CN109234998 A CN 109234998A
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- water
- air duct
- water storage
- filter device
- air
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- 238000001035 drying Methods 0.000 title claims abstract description 45
- 238000001914 filtration Methods 0.000 title abstract description 15
- 238000005406 washing Methods 0.000 title abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 180
- 238000002347 injection Methods 0.000 claims abstract description 22
- 239000007924 injection Substances 0.000 claims abstract description 22
- 238000009423 ventilation Methods 0.000 claims description 15
- 230000007246 mechanism Effects 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010981 drying operation Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention relates to the technical field of washing machines, in particular to an air channel filtering device and a washing and drying machine. The air duct filtering device comprises a pipeline body and a filter screen, wherein an air inlet and an air outlet are respectively formed in two ends of the pipeline body, a water storage space is formed in the pipeline body, the filter screen is arranged in the water storage space, water is injected into the water storage space through a water injection port when the air duct filtering device is used, then drying air enters the water storage space through the air inlet, the drying air is filtered through the combination of the filter screen and the water, and thread scraps in the drying air can be filtered out through the combination of the filter screen and the water and stored in the water storage space; water and thread scraps in the water storage space can be got rid of through the outlet together after the filtration is accomplished, need not take out the filter like this and just can realize the clearance to filter things such as thread scraps, and the operation is more convenient, and the user uses more conveniently, uses and experiences better.
Description
Technical field
The present invention relates to washing machine technology fields, and in particular to a kind of air duct filter device and clothes washer-dryer.
Background technique
Existing dryer washes dry one when drying clothing, can generate a large amount of knitting wool bits.If in drying wind
Road circuit has other to be easy the components of accumulation lines bits, will cause blocking, such as using the dryer of heat pump drying technology or washes
The evaporator of dry machine.To solve this problem, increase filter, and on the air duct of drying generally in order to periodically clean filtering
Device, filter are typically designed as that structure can be extracted out, and user periodically cleans, very inconvenient.
Summary of the invention
(1) the technical problems to be solved by the present invention are: existing drying air duct is periodically cleaned generally in order to facilitate client
It is designed as that structure can be extracted out, but existing filter needs user periodically to clean, and affects user experience.
(2) technical solution
In order to solve the above-mentioned technical problems, the present invention provides a kind of air duct filter devices, including pipeline body and filtering
Net, the both ends of the pipeline body are respectively air inlet and air outlet, form water space, the filtering in the pipeline body
Net is arranged in water space, and the outer edge of the filter screen is connected with the inner wall of the pipeline body, the pipeline body
On be additionally provided with the water filling port being connected to the water space and discharge outlet.
Further, the pipeline body includes intake stack, water storage pipeline and wind pipe;The standpipe road has
Opposite first end and second end, one end of the intake stack and the first end are tightly connected, and the other end is the air inlet
Mouthful;One end of the wind pipe and the second end are tightly connected, and the other end is the air outlet;Shape in the water storage pipeline
At the water space.
Further, the intake stack and the wind pipe are round tube, and the water storage pipeline is curved pipe.
Further, the intake stack and the wind pipe include interconnecting piece and choke, the choke
Outer diameter is gradually reduced by one end to the opposite other end connecting with the interconnecting piece;The intake stack passes through interconnecting piece and institute
The first end for stating water storage pipeline is tightly connected, and the wind pipe is tightly connected by interconnecting piece and the second end.
Further, the choke of the intake stack protrudes into the first end, and the intake stack interconnecting piece
The inner wall palette of outer wall and the first end;
The choke of the wind pipe protrudes into the second end, and the outer wall of the intake stack interconnecting piece with it is described
The inner wall palette of second end.
Further, the filter screen is arranged in the second end of the water storage pipeline, and the outer edge of the filter screen
It is connected with the inner wall of the water storage pipeline second end.
It further, further include level controling mechanism, the level controling mechanism is mounted on the upside of the filter screen
Water storage pipeline on.
Further, the discharge outlet is provided with the bottom of the water storage pipeline.
It further, further include drainpipe, the drainpipe is connected to the discharge outlet.
Further, the drainpipe is equipped with drain valve.
Further, the water filling port is provided on the wind pipe or the water storage pipeline, and the water filling port position
In the upside of the filter screen.
It further, further include water injection pipe, the water injection pipe is connected to the water filling port.
Further, the water injection pipe is equipped with water injection valve.
It further, further include spray head, the spray head is arranged in the intake stack or water storage pipeline, and is located at described
The upside of filter screen, and the spray head is connected to the water filling port.
The present invention also provides a kind of clothes washer-dryer, including roller and air duct filter device described in any of the above embodiments,
The roller is equipped with the first ventilation opening and the second ventilation opening, and first ventilation opening is connected to the air inlet, and described second
Ventilation opening is connected to the air outlet.
It further, further include blower and drying heat source, the roller, blower, drying heat source and air duct filtering dress
It sets and is sequentially communicated composition drying air duct circuit by air hose head and the tail.
Beneficial effects of the present invention: air duct filter device provided by the invention includes pipeline body and filter screen, the pipe
The both ends of road ontology are respectively air inlet and air outlet, and water space is formed in the pipeline body, and the filter screen setting exists
In water space, water is injected into water space by water filling port when in use, gas is then dried by air inlet and enters storage
Hydrospace is filtered drying gas by the combination of filter screen and water, can will dry gas by the combination of filter screen and water
Line bits in body are filtered out and are stored in the water of water space;Water and line bits in filtering completion backwater space can be together
It is excluded by discharge outlet, can be realized as the cleaning to filtrates such as line bits without extraction filter in this way, it is more convenient to operate,
User is more convenient to use, and usage experience is more preferable.
Detailed description of the invention
The advantages of above-mentioned and/or additional aspect of the invention, will be apparent from the description of the embodiment in conjunction with the following figures
Be readily appreciated that, in which:
Fig. 1 is the schematic cross-sectional view of air duct filter device in the application;
Fig. 2 is the schematic front view of air duct filter device in the application;
Fig. 3 is the perspective view of air duct filter device in the application;
Fig. 4 is the perspective view of air duct filter device in the application;
Fig. 5 is the perspective view of the intake stack;
Fig. 6 is the structural schematic diagram of clothes washer-dryer described herein.
Wherein corresponding relationship of the Fig. 1 into Fig. 6 between appended drawing reference and component names are as follows:
1, pipeline body, 11, intake stack, 111, interconnecting piece, 112, choke, 12, water storage pipeline, 121, water storage sky
Between, 122, discharge outlet, 123 filter screens, 124, water filling port, 125, level controling mechanism, 13, wind pipe, 2, water injection pipe, 21,
Water injection valve, 3, drainpipe, 31, drain valve, 4, roller, the 41, first ventilation opening, the 42, second ventilation opening, 5, blower, 6, drying heat
Source, 7, air hose.
Specific embodiment
To better understand the objects, features and advantages of the present invention, with reference to the accompanying drawing and specific real
Applying mode, the present invention is further described in detail.It should be noted that in the absence of conflict, the implementation of the application
Feature in example and embodiment can be combined with each other.
As shown in Figures 1 to 5, the present invention provides a kind of air duct filter device, including pipeline body 1 and filter screen 123,
The both ends of the pipeline body 1 are respectively air inlet and air outlet, form water space 121, the mistake in the pipeline body 1
Strainer 123 is arranged in water space 121, and the outer edge of the filter screen 123 is connected with the inner wall of the pipeline body 1,
The water filling port 124 being connected to the water space 121 and discharge outlet 122 are additionally provided on the pipeline body 1.
Air duct filter device provided by the invention first passes through water filling port 124 to water storage when washing machine carries out drying operation
Water is injected in space 121, until water level reaches certain height in water space 121, in the specific water space 121
Height of water level needs the internal diameter greater than pipeline, and drying gas all in this way by the water in water space 121 with regard to can all carry out
Filtering, can play better filter effect;After the completion of water space 121 fills the water, the drying air outlet of roller 4 passes through pipeline
Be connected to the air inlet of air duct filter device, drying gas enter in filter with the water and filter screen 123 in water space 121
Contact is filtered drying gas by the combination of filter screen 123 and water, can be incited somebody to action by the combination of filter screen 123 and water
Line bits in drying gas are filtered out and are stored in the water of water space 121, and then the drying gas by filtering passes through
The gas outlet for drying air duct filter excludes, and then is returned in roller 4 by the drying air inlet on roller 4, is formed dried
Filter circuit;After roller 4 dries operation, water and line bits in water space 121 can be excluded by discharge outlet 122 together,
It can be realized as the cleaning to filtrates such as line bits without extraction filter in this way, it is more convenient to operate, and user's use is more square
Just, usage experience is more preferable.
As shown in Figures 1 to 5, the pipeline body 1 includes intake stack 11, water storage pipeline 12 and wind pipe 13;Institute
Water storage pipeline 12 is stated to connect with opposite first end and second end, one end of the intake stack 11 and first end sealing
It connects, the other end is the air inlet;One end of the wind pipe 13 and the second end are tightly connected, and the other end goes out for described in
Air port;The water space 121 is formed in the water storage pipeline 12, the filter screen 123 is arranged in 12 shape of water storage pipeline
At water space 121 in, and be connected between the outer edge of the filter screen 123 and the inner wall of the water storage pipeline 12;Into one
Step ground, is tightly connected between the outer edge of the filter screen 123 and the inner wall of the water storage pipeline 12, can prevent line from considering to be worth doing in this way
It enters in outlet conduit by the gap between filter screen 123 and water storage pipeline 12, is blown out together then as drying gas
It goes;As shown in fig. 6, the air inlet of the intake stack 11 is connected to the drying air outlet of washing machine drum 4, the wind pipe
13 air outlet is connected to the drying air inlet of washing machine drum 4.
As shown in Figures 1 to 5, the intake stack 11 and the wind pipe 13 are round tube, the water storage pipeline 12
It is empty that a stable water storage is capable of forming in arc area wherein the standpipe road 12 is arranged to curved pipe for curved pipe
Between 121, while as shown in Figures 1 to 5, the air outlet of air inlet and wind pipe 13 on the intake stack 11 is all higher than institute
Water storage pipeline 12 is stated, optionally the air inlet and the air outlet are symmetrical arranged about the water storage pipeline 12;Due to air inlet
Mouth and air outlet are all higher than water space 121, therefore dry when gas recycles in filter and just have to by water space
The filtering of water and filter screen 123 in 121, can guarantee filter effect;Optionally, the intake stack 11 and the wind pipe
13 are also possible to bend pipe, square tube etc., equally can be realized the purpose of the application, and objective is thought without departing from the design of the application
Think, should belong to the protection scope of the application.
According to one embodiment of present invention, as shown in Fig. 1 to 5, the intake stack 11 and the wind pipe 13 are equal
Including interconnecting piece 111 and choke 112, the outer diameter of the choke 112 is by one end for connecting with the interconnecting piece 111 to opposite
The other end be gradually reduced;The intake stack 11 is tightly connected by the first end of interconnecting piece 111 and the water storage pipeline 12,
The wind pipe 13 is tightly connected by interconnecting piece 111 and the second end;By the way that choke is arranged on intake stack 11
112 can be convenient for the assembly of intake stack 11, wind pipe 13 and water storage pipeline 12, in assembling process, it is only necessary to will enter the wind
The choke 112 of pipeline 11 is inserted into the first end of water storage pipeline 12, the outer wall of the interconnecting piece 111 of the intake stack 11 then made
The inner wall palette of face and 12 first end of water storage pipeline realizes the sealed connection of intake stack 11 and water storage pipeline 12.
The choke 112 of wind pipe 13 is inserted into second end, the outside wall surface of the interconnecting piece 111 of the wind pipe 13 then made and institute
The inner wall palette for stating 12 second end of water storage pipeline realizes the sealed connection of wind pipe 13 pipeline and water storage pipeline 12.
As shown in Figures 1 to 4, the filter screen 123 is arranged in the second end of the water storage pipeline 12, and the filtering
The outer edge of net 123 is connected with the inner wall of 12 second end of water storage pipeline, in this way when line bits mixed in drying gas pass through
Intake stack 11 enters in the water space 121 of water storage pipeline 12, then by the filter screen 123 and water in water space 121
It is filtered, line bits stay in water space 121, and the second end that water storage pipeline 12 is crossed in drying gas today enters wind pipe
In 13, then it is back in roller 4 by wind pipe 13.
As shown in Figure 1 and Figure 4, the air duct filter device further includes level controling mechanism 125, the level controling mechanism
125 are mounted on the water storage pipeline 12 of 123 upside of filter screen, and the level controling mechanism 125 can control water storage
The upside of the filter screen 123 is arranged in water level in space 121, as shown in Figure 1 and Figure 4, the level controling mechanism 125,
Certain height that the water level in water storage pipeline 12 is only kept wherein is controlled by level controling mechanism 125;Optionally, described
Level controling mechanism 125 is liquid level sensor (water level sensor), when the water level in water space 121 reaches liquid level sensor
When height, liquid level sensor issues control signal control water filling port 124 and closes, and stops filling the water into outlet pipeline or liquid level
Sensor issues control signal and controls the opening of discharge outlet 122, passes through the association between water filling port 124 and discharge outlet 122 in this way
Same-action keeps the water level in the water storage pipeline 12 in certain altitude range.
As shown in Figures 1 to 4, the discharge outlet 122 is provided with the bottom of the water storage pipeline 12, and drainage hole is provided with storage
The bottom of waterpipe 12 can consider the line in water storage pipeline 12 to be worth doing more thorough exclusion in outside draining in this way;Further
Ground, the air duct filter device further include drainpipe 3, and the drainpipe 3 is connected to the discharge outlet 122, in water storage pipeline 12
Water and line bits discharged by discharge outlet 122 and drainpipe 3, the filtering such as can be realized as considering line to be worth doing without extracting filter out
The cleaning of object, it is more convenient to operate, and user is more convenient to use, and usage experience more preferably further, is set on the drainpipe 3
There is drain valve 31;Preferably, the drainpipe 3 extends along gravity direction, and draining control is equipped on the drainpipe 3
Valve, the draining control valve control the on-off of drainpipe 3, in this way can be realized as by controlling draining control valve for water storage
The cleaning of water and line bits excludes in pipeline 12.
As shown in Figures 1 to 4, the water filling port 124 is provided on the wind pipe 13 or the water storage pipeline 12, and
The water filling port 124 is located at the upside of the filter screen 123;Optionally the air duct filter device further includes water injection pipe 2, described
Water injection pipe 2 is connected to the water filling port 124, can be filled the water by water injection pipe 2 into water storage pipeline 12;Preferably, the water injection pipe 2
It is equipped with water injection valve 21, controls the on-off of the water injection pipe 2, and then by water injection valve 21 to control whether to water storage pipeline 12
Interior water filling;Preferably, the air duct filter device further includes spray head, and the spray head is arranged in the intake stack 11 or standpipe
In road 12, and it is located at the upside of the filter screen 123, and the spray head is connected to the water filling port 124;In this way in the mistake of water filling
Cheng Zhong, spray head are sprayed water on filter screen 123, the line being also used as on cleaning filter screen 123 while realizing water-filling function
Bits use.
According to another embodiment of the invention, the pipeline body 1 is an integral structure, i.e., the described pipeline body 1 wraps
Water-stored section, wind inlet section and wind outlet section, the water-stored section, wind inlet section and wind outlet section are included, while forming water storage in the water-stored section
Space 121 is respectively air inlet and air outlet in the end of wind inlet section and wind outlet section, while the wind inlet section and wind outlet section are
Cylindrical shape, the water-stored section are arced tube (i.e. curved bend head) its purpose that equally can be realized the application, and objective is not
It is detached from design philosophy of the invention, should belong to protection scope of the present invention.
As shown in fig. 6, the present invention also provides a kind of clothes washer-dryer, including described in roller 4 and any of the above-described embodiment
Air duct filter device, the roller 4 be equipped with the first ventilation opening 41 and the second ventilation opening 42, wherein first ventilation opening 41
The drying air outlet of the as described roller 4, second ventilation opening 42 are the drying air inlet of the roller 4, and described first is logical
Air port 41 is connected to the air inlet, and second ventilation opening 42 is connected to the air outlet.
As shown in fig. 6, the clothes washer-dryer further includes blower 5 and drying heat source 6, the roller 4, blower 5, drying heat
Source 6 and the air duct filter device, which are sequentially communicated composition by 7 head and the tail of air hose, dries air duct circuit, specifically, the roller 4
Drying air outlet is connected to by air hose 7 with the air inlet of the air duct filter, and the air outlet of the air duct filter passes through wind
Pipe 7 is connected to the drying heat source 6, and the drying heat source 6 is connected to by air hose 7 with blower 5, blower 5 pass through air hose 7 with it is described
The drying air inlet of roller 4 is connected to, and constitutes a drying air duct circuit in this way.Wherein the drying heat source 6 can in this application
Think source heat pump heat, electric heating heat source or other.The drying air outlet of roller 4 passes through the air inlet of air hose 7 and air duct filter
Pipeline 11 is connected to, and the wind pipe 13 of air duct filter is connected to by air hose 7 with drying heat source 6.
When drying system is started to work, water injection valve 21 opens water inlet, and drain valve 31 is in close state, until water level reaches
To level controling mechanism 125;As shown in Figure 1, air duct filter is in the water position status that can be used normally, then water injection valve 21
It closes, stops water inlet.It dries heat source 6 and blower 5 starts, dry-heat air enters air duct by the draft of blower 5 after roller 4
In 121 water of water space of filter, forms bubble and emerge from water, wind pipe 13 returns in heat source after filter screen 123.
It is filtered in water by the line of water and strainer bits.
After the completion of drying, drying heat source 6 stops working with blower 5.Drain valve 31 is opened, and water is discharged from drainpipe 3.
For guarantee line bits clean cleaner, can setting program after drained water, first close drain valve 31, start water injection valve 21, pass through
The spray head being connected to water filling port 124 is carried out primary or is cleaned multiple times to strainer, after cleaning filter screen 123, closes water injection valve 21
Drain valve 31 is opened, the water and line bits in water space 121 are discharged by drainpipe 3.
In the description of the present invention, it should be noted that the orientation or positional relationship of the instructions such as term " on ", "lower" is base
In orientation or positional relationship shown in the drawings, it is merely for convenience of description of the present invention and simplification of the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of invention.In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relatively heavy
The property wanted.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " connects
It is logical ", " 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
To be mechanical connection, it is also possible to be electrically connected;It can be direct connection, can also be can be by intermediary indirect communication
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.In addition, in the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or two
More than.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (16)
1. a kind of air duct filter device, it is characterised in that: including pipeline body (1) and filter screen (123), the pipeline body
(1) both ends are respectively air inlet and air outlet, form water space (121) in the pipeline body (1), the filter screen
(123) setting is in water space (121), and the inner wall phase of the outer edge of the filter screen (123) and the pipeline body (1)
Even, the water filling port (124) being connected to the water space (121) and discharge outlet (122) are additionally provided on the pipeline body (1).
2. air duct filter device according to claim 1, it is characterised in that: the pipeline body (1) includes intake stack
(11), water storage pipeline (12) and wind pipe (13);The water storage pipeline (12) has opposite first end and second end, described
One end of intake stack (11) and the first end are tightly connected, and the other end is the air inlet;The wind pipe (13)
One end and the second end are tightly connected, and the other end is the air outlet;It is empty that the water storage is formed in the water storage pipeline (12)
Between (121).
3. air duct filter device according to claim 2, it is characterised in that: the intake stack (11) and the discharge pipe
Road (13) is round tube, and the water storage pipeline (12) is curved pipe.
4. air duct filter device according to claim 2, it is characterised in that: the intake stack (11) and the discharge pipe
Road (13) includes interconnecting piece (111) and choke (112), the outer diameter of the choke (112) by with the interconnecting piece (111)
One end of connection to the opposite other end is gradually reduced;The intake stack (11) passes through interconnecting piece (111) and the standpipe
The first end in road (12) is tightly connected, and the wind pipe (13) is tightly connected by interconnecting piece (111) and the second end.
5. air duct filter device according to claim 4, it is characterised in that: the choke of the intake stack (11)
(112) it protrudes into the first end, and the outer wall of the intake stack (11) interconnecting piece (111) and the inner wall of the first end are close
Sealing label closes;
The choke (112) of the wind pipe (13) protrudes into the second end, and the intake stack (11) interconnecting piece
(111) the inner wall palette of outer wall and the second end.
6. air duct filter device according to claim 2, it is characterised in that: the filter screen (123) is arranged in the storage
In the second end of waterpipe (12), and the inner wall of the outer edge of the filter screen (123) and water storage pipeline (12) second end
It is connected.
7. air duct filter device according to claim 2, it is characterised in that: it further include level controling mechanism (125), it is described
Level controling mechanism (125) is mounted on the water storage pipeline (12) on the upside of the filter screen (123).
8. air duct filter device according to claim 2, it is characterised in that: the discharge outlet (122) is provided with the storage
The bottom of waterpipe (12).
9. air duct filter device according to claim 8, it is characterised in that: further include drainpipe (3), the drainpipe
(3) it is connected to the discharge outlet (122).
10. air duct filter device according to claim 9, it is characterised in that: the drainpipe is equipped with drain valve (31).
11. air duct filter device according to claim 2, it is characterised in that: the water filling port (124) be provided with it is described go out
In air piping (13) or the water storage pipeline (12), and the water filling port (124) is located at the upside of the filter screen (123).
12. air duct filter device according to claim 11, it is characterised in that: further include water injection pipe (2), the water injection pipe
(2) it is connected to the water filling port (124).
13. air duct filter device according to claim 12, it is characterised in that: the water injection pipe (2) is equipped with water injection valve
(21)。
14. 1 to 13 described in any item air duct filter devices according to claim 1, it is characterised in that: it further include spray head, it is described
Spray head setting is located at the upside of the filter screen (123), and described in the intake stack (11) or water storage pipeline (12)
Spray head is connected to the water filling port (124).
15. a kind of clothes washer-dryer, it is characterised in that: including roller (4) and such as the described in any item air ducts of claim 1 to 14
Filter device, the roller (4) be equipped with the first ventilation opening (41) and the second ventilation opening (42), first ventilation opening (41) and
The air inlet connection, second ventilation opening (42) are connected to the air outlet.
16. clothes washer-dryer according to claim 15, it is characterised in that: further include blower (5) and drying heat source (6),
The roller (4), blower (5), drying heat source (6) and the air duct filter device are sequentially communicated composition by air hose (7) from beginning to end
Dry air duct circuit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811058551.8A CN109234998A (en) | 2018-09-11 | 2018-09-11 | Air duct filtering device and clothes washing and drying machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811058551.8A CN109234998A (en) | 2018-09-11 | 2018-09-11 | Air duct filtering device and clothes washing and drying machine |
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CN109234998A true CN109234998A (en) | 2019-01-18 |
Family
ID=65067376
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CN201811058551.8A Pending CN109234998A (en) | 2018-09-11 | 2018-09-11 | Air duct filtering device and clothes washing and drying machine |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111455637A (en) * | 2019-12-31 | 2020-07-28 | 青岛海尔滚筒洗衣机有限公司 | Thread scrap filter, clothes treatment equipment and thread scrap filtering method |
CN112111914A (en) * | 2019-06-19 | 2020-12-22 | 苏州三星电子有限公司 | Double-layer drying filter screen structure and drum washing machine |
CN112912560A (en) * | 2018-11-19 | 2021-06-04 | 青岛海尔洗衣机有限公司 | Washing and drying integrated machine |
WO2021129302A1 (en) * | 2019-12-26 | 2021-07-01 | 青岛海尔洗衣机有限公司 | Washer-dryer integrated machine |
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