CN110273267A - Pipeline assembly and clothes treatment device comprising the pipeline assembly - Google Patents
Pipeline assembly and clothes treatment device comprising the pipeline assembly Download PDFInfo
- Publication number
- CN110273267A CN110273267A CN201810220435.5A CN201810220435A CN110273267A CN 110273267 A CN110273267 A CN 110273267A CN 201810220435 A CN201810220435 A CN 201810220435A CN 110273267 A CN110273267 A CN 110273267A
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- Prior art keywords
- pipeline
- nozzle
- pipeline assembly
- connecting shaft
- valve plug
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/083—Liquid discharge or recirculation arrangements
-
- 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
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
- Multiple-Way Valves (AREA)
Abstract
The invention belongs to the invention belongs to pipeline reversing arrangement fields, a kind of pipeline assembly and the clothes treatment device comprising the pipeline assembly are specifically provided.Present invention seek to address that existing pipeline reversing arrangement the problem of structure is complicated.Pipeline assembly capable of reversing of the invention includes pipeline, driving mechanism, transmission mechanism, connecting shaft and valve plug, pipeline includes the first nozzle, the second nozzle and third nozzle, connecting shaft is set to the infall of the first nozzle and the second nozzle and can move pivotally, driving mechanism is rotating electric machine and is configured with travel switch, transmission mechanism includes the cam, first connecting rod and second connecting rod being sequentially connected, cam is fixedly connected with rotating electric machine, and second connecting rod and valve plug are fixedly connected with connecting shaft respectively.Setting in this way realizes the switching of pipeline in clothes treatment device, and the pipeline assembly structure is simple, easy to produce, and pipeline realization can be made to be switched fast, improve the switching efficiency of pipeline.
Description
Technical field
The invention belongs to pipeline reversing arrangement fields, specifically provide a kind of pipeline assembly and the clothing comprising the pipeline assembly
Object processing equipment.
Background technique
Occurs the washing machine of washing water recycling function on the market, specifically, there can be repeatedly row in laundry processes
Water (such as washing procedure, second of rinsing program, has draining in dehydration procedure at first time rinsing program), therefore can will
The water recycling being discharged in subprogram, the rinse water after such as rinsing second carry out recycling and reusing.As in washing machine
Drainage position configures a threeway, specifically, having a water inlet and two discharge outlet, one of discharge outlet is for just
Often draining, the pipeline when washing machine needs to drain for communicated drainage pipe；Another discharge outlet is used for recycling and reusing, is needing
For being connected to the pipeline of water receiver when collecting rinse water.
Two discharge outlet of threeway block another when not needing to be connected to a therefore connection wherein simultaneously, at present
A kind of scheme is realized by switching valve, and switching valve is usually piston structure at present, can not be passed through a switching valve and be realized
The switching of the open and-shut mode of two discharge outlet, that is, when blocking one of discharge outlet, another discharge outlet is connected to water inlet.This
Two switching valves of configuration are generally required under kind of situation, increase that component, structure is complicated.
As an improvement a kind of improvement project be by the inside of the piston of switching valve setting channel so as to tee tube into
The mouth of a river can only be connected to by the inner passage of piston in the same time with one of discharge outlet.Under obvious this situation
Piston structure complexity, complex production process.
Correspondingly, this field needs a kind of pipeline assembly capable of reversing to solve the above problems.
Summary of the invention
In order to solve the above problem in the prior art, in order to solve, existing pipeline reversing arrangement is complicated to be asked
Topic, on the one hand the present invention provides a kind of pipeline assembly capable of reversing, the pipeline assembly includes pipeline and switch unit, described
Pipeline has the first nozzle and the second nozzle in angle, and the switch unit includes drive transmission device and valve plug, the drive
Dynamic transmission mechanism can make the valve plug move pivotally relative to the pipeline, to make first nozzle or described second
Nozzle is opened.
In the optimal technical scheme of above-mentioned pipeline assembly, the pipeline has third nozzle, and the third nozzle can
It is connected to first nozzle and/or second nozzle.
In the optimal technical scheme of above-mentioned pipeline assembly, the switch unit further includes connecting shaft, the connecting shaft pivot
Turn to be set to the pipeline, the connecting shaft is respectively fixedly connected with the drive transmission device and the valve plug.
In the optimal technical scheme of above-mentioned pipeline assembly, there is the connecting shaft at least part to stretch out outside the pipeline
The section of stretching out in portion, the drive transmission device are connected with the section of stretching out.
In the optimal technical scheme of above-mentioned pipeline assembly, the connecting shaft is located at first nozzle and second pipe
The infall of mouth.
In the optimal technical scheme of above-mentioned pipeline assembly, which is characterized in that the drive transmission device includes driving machine
Structure and transmission mechanism, the transmission mechanism are crank link mechanism.
In the optimal technical scheme of above-mentioned pipeline assembly, the crank link mechanism include the revolving meber being sequentially connected,
First connecting rod and second connecting rod, the second connecting rod are fixedly connected with the connecting shaft.
In the optimal technical scheme of above-mentioned pipeline assembly, the driving mechanism is arranged in the range of setting just
Reverse turn, to make the connecting shaft that the valve plug be driven to rotate in the angular range of setting.
In the optimal technical scheme of above-mentioned pipeline assembly, the actuator configuration has travel switch.
On the other hand, the present invention also provides a kind of clothes treatment device, the clothes treatment device includes above-mentioned preferred
Pipeline assembly described in technical solution.
It will be appreciated to those of skill in the art that in the inventive solutions, pipeline assembly capable of reversing includes
Pipeline and switch unit, pipeline include first nozzle and the second nozzle with angle, and switch unit includes drive transmission device
And valve plug, valve plug can be made to move pivotally relative to pipeline by the setting of drive transmission device, by the first nozzle or second
Nozzle is opened.The switching that pipeline is realized by the pivoting action of valve plug, i.e., only need a valve plug that the switching of pipeline can be realized, letter
The commutation process of pipeline is changed, pipeline realization can be made to be switched fast, improve the switching efficiency of pipeline；And without to valve plug
Internal structure improve, therefore the pipeline assembly has the advantages that structure is simple, easy to produce.The pivot of valve plug can such as be passed through
Transhipment is dynamic can to make the third nozzle being arranged on the first nozzle or the second nozzle and pipeline be connected to.
In the preferred technical solution of the present invention, switch unit further includes connecting shaft, connecting shaft be set to the first nozzle and
The pipeline of the infall of second nozzle and with the section of stretching out outside at least part extended conduit, drive transmission device with connect
The section of stretching out of axis is fixedly connected, and valve plug is located at the part in pipeline with connecting shaft and connect.By the setting of connecting shaft, make to be located at pipe
Drive transmission device outside road can be realized driving and move pivotally positioned at the valve plug of channel interior, ensure that pipeline switching
Realizability, while the setting position of drive transmission device can be adjusted flexibly according to the actual situation, therefore improve pipeline group
Adaptability of the part to installation environment.
In the preferred technical solution of the present invention, drive transmission device includes driving mechanism and transmission mechanism, transmission mechanism
For brace and connecting rod framework, including the revolving meber, first connecting rod and second connecting rod being sequentially connected, second connecting rod and the fixed company of connecting shaft
It connects.By using crank link mechanism as transmission mechanism, not only ensure that the stability of transmission process, but also transmission mechanism structure
Simply, easily batch production and popularization, is also hardly damaged after long-time use, reduces maintenance cost, increase the use of product
Life cycle.
Detailed description of the invention
The preferred embodiment of the present invention described with reference to the accompanying drawings and in conjunction with washing machine, in attached drawing:
Fig. 1 is the structural schematic diagram that the valve plug of the pipeline assembly of an embodiment of the present invention blocks the first nozzle；
Fig. 2 is the structural schematic diagram that the valve plug of the pipeline assembly of an embodiment of the present invention blocks the second nozzle.
Reference signs list:
1, the first nozzle；2, the second nozzle；3, third nozzle；4, valve plug；5, connecting shaft；6, driving mechanism；7, driver
Structure；71, revolving meber；72, first connecting rod；73, second connecting rod.
Specific embodiment
It will be apparent to a skilled person that this section embodiment is used only for explaining technical principle of the invention,
It is not intended to limit protection scope of the present invention.For example, although the present embodiment is to combine washing machine to pipeline assembly of the invention
It is described and illustrates, but pipeline assembly of the invention not only can be only used for washing machine, can be also used for other needs
In the equipment of pipeline commutation, such as washing-drying integral machine.In addition, pipeline assembly of the invention not only can be only used for changing for water route
To can be also used for the switching of wind path, oil circuit.Those skilled in the art, which can according to need, makes adjustment to it, to adapt to
Specific application, technical solution adjusted will fall into protection scope of the present invention.
It should be noted that in the description of the present invention, term " center ", "upper", "lower", "left", "right", "vertical",
"horizontal", "inner", "outside" etc. indicate that the term of direction or positional relationship is direction based on the figure or positional relationship, this is only
It is merely for convenience of describing, rather than indication or suggestion described device or element must have a particular orientation, with specific side
Position construction and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second ", " third " are only used for
Purpose is described, relative importance is not understood to indicate or imply.
In addition it is also necessary to explanation, in the description of the present invention unless specifically defined or limited otherwise, term " peace
Dress ", " connected ", " 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 directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.To those skilled in the art, it can understand that above-mentioned term exists as the case may be
Concrete meaning in the present invention.
As depicted in figs. 1 and 2, Fig. 1 is that the valve plug of the pipeline assembly of an embodiment of the present invention blocks the first nozzle
Structural schematic diagram, Fig. 2 are the structural schematic diagrams that the valve plug of the pipeline assembly of an embodiment of the present invention blocks the second nozzle.Ginseng
According to Fig. 1 and Fig. 2, pipeline assembly includes pipeline and switch unit, and pipeline has the first nozzle 1, the second nozzle 2 and third nozzle 3,
Wherein the first nozzle 1 and the second nozzle 2 it is adjacent and have angle.Switch unit includes drive transmission device and valve plug 4, and driving passes
Motivation structure can make valve plug 4 move pivotally relative to pipeline, to open the first nozzle 1 or the second nozzle 2, even if first
Nozzle 1 is connected to third nozzle 3 or is connected to the second nozzle 2 with third nozzle 3.Setting in this way, pipeline assembly knot
Structure is simple, easy to produce and operation, simplifies the commutation process of pipeline, can be realized pipeline and be switched fast, improve pipeline
Switching efficiency.
It, can be by the water outlet of the draining pump or drain valve of pipeline assembly and washing machine in a kind of possible embodiment
Third nozzle 3, i.e., connect, the first nozzle 1 can be connect with drainpipe, such as by connection with the water outlet of draining pump or drain valve
Drainpipe is inserted into sewer to realize normal sewage discharge, and the second nozzle 2 can pass through the pipeline that water recycles and outside
Water storage device be connected to realize more clean water recycling, i.e., washing machine is realized by means of pipeline assembly one into two rows.?
When not needing to collect in water, drive transmission device drives valve plug 4 to open the first nozzle 1, block the second nozzle 2, and water is through draining pump
Or drain valve enters in the water route that third nozzle 3 and the second nozzle 1 are formed, and is discharged into sewer eventually by drainpipe；It is needing
When collecting water, drive transmission device drives valve plug 4 to open the second nozzle 2, block the first nozzle 1, and water is through draining pump or row
Water valve enters in the water route that third nozzle 3 and the second nozzle 2 are formed, the pipeline that final water enters interior circulation or water recycles
In.
It, can be with it should be noted that pipeline assembly can not only be connect with the water outlet of draining pump or drain valve
It is connect with the water inlet of draining pump or drain valve.Third nozzle 3 is directly connect with the discharge outlet of the outer cylinder of washing machine, the
Perhaps the water inlet of drain valve connect the second nozzle 2 and recycles with other for interior circulation or water for one nozzle 1 and draining pump
Piping connection, equally may be implemented one into two rows, realize recycling of the washing machine to rinse water.It is understood that this
The technical staff in field can according to the actual situation with the position that needs reasonably to be arranged pipeline assembly.
In alternatively possible embodiment, by pipeline assembly and single washing unit or shield unit can be washed it connect,
Such as: the first nozzle 1 being connect with the first washing unit, the second nozzle 2 is connect with the second washing unit, is transported in the first washing unit
In the case of row, the first nozzle 1 is blocked, realizes the water inlet washing process of the first washing unit, is needed in the first washing unit
It in the case of draining, opens the first nozzle 1 and blocks the second nozzle 2, water is discharged by the first nozzle 1 and third nozzle 3, is realized
The drainage procedure of first washing unit；In the case of the operation of the second washing unit, the second nozzle 2 is blocked, realizes that second washes
The water inlet washing process for washing unit opens the second nozzle 2 and blocks the first pipe in the case of the second washing unit needs to drain
Mouth 1, water are discharged by the second nozzle 2 and third nozzle 3, realize the drainage procedure of the second washing unit.
It should be noted that pipeline assembly not only can be only used for the switching in water route in washing machine, it can be also used for other
The switching of pipeline, for example, in washing-drying integral machine or dryer drying air path switching.It, can be by pipeline by taking dryer as an example
The third nozzle 3 of component is installed on the exhaust outlet of dryer, and the first nozzle 1 connects air-exhausting duct, and the second nozzle 2 is connected for recycling
Utilize the blast pipe of hot wind.The line bits that the wind of dryer operation prometaphase discharge falls off with more water vapour and clothing, because
This opens the first nozzle 1 in the dryer operation prometaphase, and the second nozzle 2 blocks, and exhaust gas enters air-exhausting duct simultaneously from the first nozzle 1
Dryer body is discharged；In the wind temperature with higher and relatively dry, cleaning of dryer operation later period discharge, therefore
The dryer operation later period can open the second nozzle 2, and the first nozzle 1 blocks, and wind is entered by the second nozzle 2 recycles heat
The blast pipe of wind is simultaneously again introduced into dryer, to reduce dryer energy consumption.
In addition it is also necessary to explanation, although pipeline assembly described in above-described embodiment includes three nozzles, this is simultaneously
It is not the limitation to the quantity of the nozzle of pipeline assembly, pipeline assembly can also include the nozzle of other quantity.For example, pipeline group
Part can have four nozzles, and in pipeline assembly tool there are four when nozzle, can be with angle and two adjacent pipes
Switch unit is respectively set in the infall of mouth, realizes two two intercommunicatings between opposite nozzle.It is understood that ability
Field technique personnel can according to the actual situation with need to make conjunction to the quantity of the nozzle of pipeline assembly and the arrangement of switch unit
Suitable selection and adjustment.
With continued reference to Fig. 1 and Fig. 2, switch unit includes connecting shaft 5, and connecting shaft 5 is set to the first nozzle 1 and the second nozzle
The pipeline of 2 infall, and connecting shaft 5 has a part of section of stretching out of extended conduit, drive transmission device and connecting shaft 5
Section of stretching out is fixedly connected, and valve plug 4 is fixedly connected with the part that connecting shaft 5 is in pipeline.By the setting of connecting shaft, ensure that
The realizability of pipeline assembly, while keeping the setting position of drive transmission device and height adjustable without influencing to valve plug
Driving, improves the flexibility of pipeline assembly.
Since a part of connecting shaft 5 is located at channel interior, another part is located at the outside of pipeline, and therefore, it is necessary to even
Containment member is arranged in the pivotable connection portion of spindle 5 and pipeline, and water is avoided to overflow from pivotable connection portion.It is as one preferred
Embodiment, can be along the circumferential setting annular groove of connecting shaft 5, and convex annular is arranged in corresponding position on pipeline accordingly
It rises, the sealing of the pivotable connection portion of connecting shaft 5 and pipeline is realized by the mutual clamping of annular groove and annular protrusion, simultaneously
Pivoting action of the connecting shaft 5 relative to pipeline is not influenced again.It is understood that those skilled in the art can also be according to reality
Situation and need to be arranged other suitable containment members.
With continued reference to Fig. 1 and Fig. 2, drive transmission device includes driving mechanism 6 and transmission mechanism 7, and driving mechanism 6 is arranged to
Can in the range of setting positive and negative rotation.By the positive and negative rotation of driving mechanism 6 within the set range, connecting shaft 5 drives valve
Plug 4 rotates in corresponding angular range, thus enable valve plug quick rotation accurately block and open the first nozzle or
Second nozzle ensure that the stability of valve plug rotation and the accuracy of water route switching, improve pipeline assembly reliability of operation.
Preferably, driving mechanism 6 is rotating electric machine, and rotary motor configuration has travel switch, is driven as travel switch controls
Mechanism stopping in corresponding two distalmost end of setting range acts.It is understood that driving mechanism can also be other shapes
Formula, such as servo motor, stepper motor etc..It is understood that since servo motor and stepper motor itself have and can control
The function of slewing area processed, there is no need to be reconfigured travel switch.Those skilled in the art can according to the actual situation and need
It reasonably selects.
With continued reference to Fig. 1 and Fig. 2, transmission mechanism 7 is crank link mechanism, and crank link mechanism includes time being sequentially connected
Turn part 71, first connecting rod 72 and second connecting rod 73, revolving meber 71 is fixedly connected with the output shaft of driving mechanism 6, second connecting rod 73
It is fixedly connected with connecting shaft 5.Still by taking the third water inlet 3 of pipeline assembly is connect with the water outlet of the drain valve of washing machine as an example,
And it sets original state and is in the state for blocking the first nozzle 1 as valve plug 4.When washing machine needs water being discharged into sewer,
The control module control driving mechanism 6 of washing machine acts, and the output shaft of driving mechanism 6 drives revolving meber 71 to rotate, with revolving meber
The first connecting rod 72 of 71 connections also rotates with it, and first connecting rod 72 drives second connecting rod 73 to move, due to second connecting rod 73 and even
Spindle 5 is fixedly connected, and connecting shaft 5 pivots the pipeline for being set to the infall of the first nozzle 1 and the second nozzle 2, therefore second again
Connecting rod 73 drives connecting shaft 5 to move pivotally relative to pipeline, synchronous also with connecting shaft with the valve plug 4 that connecting shaft is fixedly connected
Rotation, fully opens the first nozzle 1 in valve plug 4, in the state that the second nozzle 2 is blocked completely, the control module of washing machine
Power off driving mechanism 6 by travel switch, drain valve is opened at this time, and the water being discharged out of washing machine can pass through third nozzle
3 and first nozzle 1 be discharged washing machine.And when washing machine needs to recycle in water, the controller control piper group of washing machine
Part opens the second nozzle 2, and the first nozzle 1 completely closes, water by third nozzle 3 and the second nozzle 2 lead to water storage device or
In person's inner cylinder.Operational process is similar with the drainage procedure above-mentioned for being connected to third nozzle 3 and the first nozzle 1, no longer superfluous herein
It states.
If revolving meber 71 can be cam or connecting rod, when revolving meber 71 is cam, first connecting rod 72 and cam
Eccentric axis connection.The setting of cam makes the stable structure of transmission mechanism, improves transmission mechanism reliability of operation.Work as revolving meber
72 when being connecting rod, the output axis connection of the first end of connecting rod and driving mechanism 6, the second end and first connecting rod 72 of connecting rod
Connection.Connecting rod itself is light, and cost is relatively low, keeps the structure of transmission mechanism lighter.Setting in this way, by driving mechanism
The upper and lower displacement for being changed into first connecting rod, thus push or pullling second connecting rod makes connecting shaft relative to pipeline pivot
Turn, it is final to realize that valve plug does the fan shape moving that central angle is α in pipeline, if α can be the random angle within the scope of 90-180 °
Degree, such as 120 °.
It should be noted that, although transmission mechanism described in above-described embodiment is brace and connecting rod framework, but this is not
Limitation to transmission mechanism.It is understood that those skilled in the art can be arranged reasonably with needs according to the actual situation
The driving force of driving mechanism is sent to valve plug as long as can be realized, and can be realized in plug movement to energy by transmission mechanism
The state that the second nozzle is opened and can extremely be opened the first nozzle in plug movement when enough states for closing the first nozzle
When the second nozzle close function switch.
It is understood that containment member can be configured on the valve plug of pipeline assembly, if containment member is to be set to
The sealing ring of first nozzle and the second internal wall of pipe orifice.When valve plug blocks the first nozzle or the second nozzle, valve plug passes through close
Seal realizes the reliable closure between the first nozzle and the second nozzle, ensure that pipeline assembly is realizing pipeline handoff procedure
In sealing performance.
It can be seen from the above description that pipeline assembly of the invention includes pipeline and switch unit, pipeline includes having
The first nozzle, the second nozzle and the third nozzle of angle, switch unit include drive transmission device and valve plug, drive driver
Structure can make valve plug move pivotally relative to pipeline, to the first nozzle or the second nozzle be opened to connect with third nozzle
It is logical.Such setting only can be realized pipeline switching by a valve plug, simplify the commutation process of pipeline, improve pipeline
Switching efficiency, and without improving to the internal structure of valve plug, therefore structure is simple, easy to produce.Preferably, switching is single
Member further includes connecting shaft, and connecting shaft is set to the pipeline of the infall of the first nozzle and the second nozzle and there is at least part to stretch
Section of stretching out outside pipeline out, drive transmission device are fixedly connected with the section of stretching out of connecting shaft, and valve plug and connecting shaft are located at pipeline
Interior part connection.By the setting of connecting shaft, drive transmission device can be improved according to actual installation space flexible arrangement
Adaptability of the pipeline assembly to installation environment.Preferably, drive transmission device includes driving mechanism and transmission mechanism, transmission mechanism
For brace and connecting rod framework, brace and connecting rod framework has structure simple, is also hardly damaged after long-time use, reduces the frequency of maintenance
Rate, to improve the usage experience of user.
So far, it has been combined preferred embodiment shown in the drawings and describes technical solution of the present invention, still, this field
Technical staff is it is easily understood that protection scope of the present invention is expressly not limited to these specific embodiments.Without departing from this
Under the premise of the principle of invention, those skilled in the art can make equivalent change or replacement to the relevant technologies feature, these
Technical solution after change or replacement will fall within the scope of protection of the present invention.
Claims (10)
1. a kind of pipeline assembly capable of reversing, which is characterized in that the pipeline assembly includes pipeline and switch unit, the pipeline
With the first nozzle and the second nozzle for being in angle, the switch unit includes drive transmission device and valve plug,
The drive transmission device can make the valve plug move pivotally relative to the pipeline, so as to make first nozzle or
Second nozzle described in person is opened.
2. pipeline assembly according to claim 1, which is characterized in that the pipeline has third nozzle, the third pipe
Mouth can be connected to first nozzle and/or second nozzle.
3. pipeline assembly according to claim 2, which is characterized in that the switch unit further includes connecting shaft, the company
Spindle pivot is set to the pipeline,
The connecting shaft is respectively fixedly connected with the drive transmission device and the valve plug.
4. pipeline assembly according to claim 3, which is characterized in that the connecting shaft has described at least part stretching
Section of stretching out outside pipeline, the drive transmission device are connected with the section of stretching out.
5. pipeline assembly according to claim 4, which is characterized in that the connecting shaft is located at first nozzle and described
The infall of second nozzle.
6. pipeline assembly according to any one of claim 3 to 5, which is characterized in that the drive transmission device includes
Driving mechanism and transmission mechanism, the transmission mechanism are crank link mechanism.
7. pipeline assembly according to claim 6, which is characterized in that the crank link mechanism includes time being sequentially connected
Turn part, first connecting rod and second connecting rod,
The second connecting rod is fixedly connected with the connecting shaft.
8. pipeline assembly according to claim 7, which is characterized in that the driving mechanism is arranged to the model in setting
Interior positive and negative rotation is enclosed, to make the connecting shaft that the valve plug be driven to rotate in the angular range of setting.
9. pipeline assembly according to claim 8, which is characterized in that the actuator configuration has travel switch.
10. a kind of clothes treatment device, which is characterized in that the clothes treatment device includes any one of claims 1 to 9 institute
The pipeline assembly stated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810220435.5A CN110273267B (en) | 2018-03-16 | 2018-03-16 | Pipeline assembly and clothes treatment equipment comprising same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810220435.5A CN110273267B (en) | 2018-03-16 | 2018-03-16 | Pipeline assembly and clothes treatment equipment comprising same |
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| Publication Number | Publication Date |
|---|---|
| CN110273267A true CN110273267A (en) | 2019-09-24 |
| CN110273267B CN110273267B (en) | 2023-05-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810220435.5A Active CN110273267B (en) | 2018-03-16 | 2018-03-16 | Pipeline assembly and clothes treatment equipment comprising same |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111121272A (en) * | 2020-01-04 | 2020-05-08 | 肖克 | Double-channel voltage-stabilizing water heating device |
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| CN205298657U (en) * | 2015-12-28 | 2016-06-08 | 湖北高中压阀门有限责任公司 | Wear -resisting pneumatic three -way switch valve |
| CN206145183U (en) * | 2016-10-26 | 2017-05-03 | 仪征正乾机械有限公司 | Electronic tee bend |
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|---|---|---|---|---|
| FR2546542A1 (en) * | 1983-05-27 | 1984-11-30 | Thomson Brandt | Clothes dryer equipped with a thermal safety device |
| JP2005140481A (en) * | 2003-11-10 | 2005-06-02 | Osaka Gas Co Ltd | Drying device |
| CN1978731A (en) * | 2005-11-29 | 2007-06-13 | 海尔集团公司 | Drum washing-drying machine and drying time determining method |
| CN102465438A (en) * | 2010-10-29 | 2012-05-23 | 日立空调·家用电器株式会社 | Drying machine and laundry dryer |
| CN104019251A (en) * | 2013-02-28 | 2014-09-03 | 海尔集团公司 | Electric control three-way valve and washing machine with same |
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| CN111121272A (en) * | 2020-01-04 | 2020-05-08 | 肖克 | Double-channel voltage-stabilizing water heating device |
| CN111121272B (en) * | 2020-01-04 | 2021-11-05 | 郑军锋 | Double-channel voltage-stabilizing water heating device |
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| Publication number | Publication date |
|---|---|
| CN110273267B (en) | 2023-05-16 |
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