CN209024842U - A kind of air duct filter device and clothes washer-dryer - Google Patents
A kind of air duct filter device and clothes washer-dryer Download PDFInfo
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- CN209024842U CN209024842U CN201821487066.8U CN201821487066U CN209024842U CN 209024842 U CN209024842 U CN 209024842U CN 201821487066 U CN201821487066 U CN 201821487066U CN 209024842 U CN209024842 U CN 209024842U
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Abstract
The utility model relates to washing machine technology fields, and in particular to a kind of air duct filter device and clothes washer-dryer.Air duct filter device provided by the utility model includes pipeline body and filter screen, the both ends of the pipeline body are respectively air inlet and air outlet, water space is formed in the pipeline body, the filter screen is arranged in water space, water is injected into water space by water filling port when in use, then drying gas enters water space by air inlet and is filtered by the combination of filter screen and water to drying gas, the line bits dried in gas can be filtered out and is stored in the water of water space by the combination of filter screen and water；Water and line bits in filtering completion backwater space can be excluded by discharge outlet together, 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 is more convenient to use, and usage experience is more preferable.
Description
Technical field
The utility model 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.
Utility model content
(1) the technical problem to be solved by the utility model is to existing drying air duct is periodically cleaned in order to facilitate client
It is typically 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 problem, the utility model provides a kind of air duct filter device, including pipeline body and
Filter screen, the both ends of the pipeline body are respectively air inlet and air outlet, and water space is formed in the pipeline body, described
Filter screen 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
The water filling port being connected to the water space and discharge outlet are additionally provided on ontology.
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 utility model additionally provides a kind of clothes washer-dryer, including roller and air duct described in any of the above embodiments filtering dress
It sets, 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 the
Two ventilation openings are 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.
The utility model has the beneficial effects that air duct filter device provided by the utility model includes 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 water is injected into water space by water filling port when in use, then dries gas and passes through air inlet
Mouth enters water space and is filtered by the combination of filter screen and water to drying gas, can by the combination of filter screen and water
The line bits dried in gas are filtered out and are stored in the water of water space；The water and line in backwater space are completed in filtering
Bits can be excluded by discharge outlet together, can be realized as the cleaning to filtrates such as line bits, operation without extraction filter in this way
More convenient, user is more convenient to use, and usage experience is more preferable.
Detailed description of the invention
The advantages of the utility model is above-mentioned and/or additional aspect will become from the description of the embodiment in conjunction with the following figures
Obviously and it is 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
In order to be more clearly understood that the above objects, features, and advantages of the utility model, with reference to the accompanying drawing and have
The utility model is further described in detail in body embodiment.It should be noted that in the absence of conflict, this Shen
The feature in embodiment and embodiment please can be combined with each other.
As shown in Figures 1 to 5, the utility model 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, institute in the pipeline body 1
It states filter screen 123 to be arranged 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.
Air duct filter device provided by the utility model when washing machine carries out drying operation, first pass through water filling port 124 to
Water is injected in water space 121, until water level reaches certain height in water space 121, the specific water space 121
Interior height of water level needs the internal diameter greater than pipeline, and drying gas all so just all can be by the water in water space 121
It is filtered, better filter effect can be played；After the completion of water space 121 fills the water, the drying air outlet of roller 4 passes through
Pipeline is connected to the air inlet of air duct filter device, drying gas enter in filter in water space 121 water and filtering
Net 123 contacts, and is filtered by the combination of filter screen 123 and water to drying gas, passes through the combination energy of filter screen 123 and water
It is enough that the line bits dried in gas are filtered out and are stored in the water of water space 121, then by the drying gas of filtering
Gas outlet by drying air duct filter excludes, and then is returned in roller 4 by the drying air inlet on roller 4, is formed dry
Dry filtration circuit；After roller 4 dries operation, water and line bits in water space 121 can pass through 122 row of discharge outlet together
It removes, 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 is using more
Convenient, 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.
One embodiment according to the present utility model, as shown in Fig. 1 to 5, the intake stack 11 and the wind pipe
13 include interconnecting piece 111 and choke 112, the outer diameter of the choke 112 by one end for being connect with the interconnecting piece 111 extremely
The opposite other end is gradually reduced；The intake stack 11 is sealed by the first end of interconnecting piece 111 and the water storage pipeline 12
Connection, the wind pipe 13 are tightly connected by interconnecting piece 111 and the second end；By the way that contracting is arranged on intake stack 11
Oral area 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
The choke 112 of intake stack 11 is inserted into the first end of water storage pipeline 12, the interconnecting piece 111 of the intake stack 11 then made
The inner wall palette of outside wall surface and 12 first end of water storage pipeline realizes the sealing of intake stack 11 and water storage pipeline 12
Connection.The choke 112 of wind pipe 13 is inserted into second end, the outer wall of the interconnecting piece 111 of the wind pipe 13 then made
The inner wall palette of face and 12 second end of water storage pipeline realizes the sealing of wind pipe 13 pipeline and water storage pipeline 12
Connection.
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.
Another embodiment according to the present utility model, the pipeline body 1 are an integral structure, i.e., the described pipeline body
1 includes water-stored section, wind inlet section and wind outlet section, the water-stored section, wind inlet section and wind outlet section, while the formation storage in the water-stored section
Hydrospace 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 equal
For cylindrical shape, the water-stored section is arced tube (i.e. curved bend head) its purpose that equally can be realized the application, objective
Without departing from the design philosophy of the utility model, the protection scope of the utility model should belong to.
As shown in fig. 6, the utility model additionally provides a kind of clothes washer-dryer, including roller 4 and any of the above-described embodiment
The air duct filter device, the roller 4 are equipped with the first ventilation opening 41 and the second ventilation opening 42, wherein first ventilation
Mouthfuls 41 be the drying air outlet of the roller 4, and second ventilation opening 42 is the drying air inlet of the roller 4, and described the
One ventilation opening 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"
To be based on the orientation or positional relationship shown in the drawings, it is merely for convenience of describing the present invention and simplifying the description, without referring to
Show or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot manage
Solution is limitations of the present invention.In addition, term " first ", " second " are used for description purposes only, and should not be understood as indicating
Or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connection ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be direct connection, can also by intermediary indirect communication,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.In addition, in the description of the present invention, unless otherwise indicated, " multiples' " contains
Justice is two or more.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
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 |
|---|---|---|---|
| CN201821487066.8U CN209024842U (en) | 2018-09-11 | 2018-09-11 | A kind of air duct filter device and clothes washer-dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821487066.8U CN209024842U (en) | 2018-09-11 | 2018-09-11 | A kind of air duct filter device and clothes washer-dryer |
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| Publication Number | Publication Date |
|---|---|
| CN209024842U true CN209024842U (en) | 2019-06-25 |
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ID=66877217
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821487066.8U Active CN209024842U (en) | 2018-09-11 | 2018-09-11 | A kind of air duct filter device and clothes washer-dryer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109234998A (en) * | 2018-09-11 | 2019-01-18 | 珠海格力电器股份有限公司 | A kind of air duct filter device and clothes washer-dryer |
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2018
- 2018-09-11 CN CN201821487066.8U patent/CN209024842U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109234998A (en) * | 2018-09-11 | 2019-01-18 | 珠海格力电器股份有限公司 | A kind of air duct filter device and clothes washer-dryer |
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