CN110387701A - Roller washing machine and its spray system - Google Patents
Roller washing machine and its spray system Download PDFInfo
- Publication number
- CN110387701A CN110387701A CN201810336099.0A CN201810336099A CN110387701A CN 110387701 A CN110387701 A CN 110387701A CN 201810336099 A CN201810336099 A CN 201810336099A CN 110387701 A CN110387701 A CN 110387701A
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- Prior art keywords
- waterfall
- washing machine
- outer cylinder
- roller washing
- spray system
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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
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention belongs to household appliance technical fields, specifically provide a kind of roller washing machine and its spray system.Present invention seek to address that the spray equipment mounting structure of the existing roller washing machine with circulated sprinkling function is complicated, the higher problem of production cost.Roller washing machine of the invention includes the cabinet, outer cylinder and inner cylinder set gradually from outside to inside, and spray system includes circulating pump, outlet pipe, waterfall recurring structure and multiple nozzles；Circulating pump is arranged on cabinet or outer cylinder, and the water inlet of circulating pump leads in outer cylinder, and the water outlet of circulating pump is connect with multiple nozzles respectively by outlet pipe；Waterfall recurring structure and multiple nozzles are all disposed near the front end of outer cylinder；When work, circulating pump gives the washing water pump in outer cylinder to nozzle, and nozzle reflects into inner cylinder after washing water is sprayed to waterfall recurring structure.The present invention maintains the original structure of outer cylinder, and manufacturing cost is lower.
Description
Technical field
The invention belongs to household appliance technical fields, specifically provide a kind of roller washing machine and its spray system.
Background technique
Existing roller washing machine rises in Europe, from outside to inside mainly includes cabinet, outer cylinder and inner cylinder.Roller washing machine
The hammering of working method and stick to beat clothing principle similar.When work, inner cylinder rotates under the drive of driving motor.With inner cylinder
Rotation, clothing is constantly elevated in roller and throws, then is promoted and thrown again, does repeating motion.In the common of washing powder and water
Under effect, clothing is washed clean.
In order to improve, water flow is rinsed and the effect of rinsing clothes, some roller washing machines are additionally provided with circulating sprayer.
The tumbling-box washing machine as disclosed in the patent document of Publication No. CN102482834B, is arranged inside circulating path, this is followed
The bottom end of sink (outer cylinder) is led in one end of endless path, and the other end of the circulating path, which leads to, is arranged in the more of sink open edge
A ejiction opening.Circulating path can supply the multiple ejiction opening from the bottom end of sink by washing water, and then spirt roller is (interior
Cylinder) in, circulation flushing is carried out to clothing.
Although tumbling-box washing machine disclosed in the patent document of Publication No. CN102482834B is to the cleaning energy of clothing
Power is stronger, but its sink structure for being provided with multiple ejiction openings is complicated, and production cost is higher.
Correspondingly, this field needs a kind of new roller washing machine to solve the above problems.
Summary of the invention
In order to solve the above problem in the prior art, in order to solve the existing laundry drum with circulated sprinkling function
The spray equipment mounting structure of machine is complicated, the higher problem of production cost, and the present invention provides a kind of for roller washing machine
Spray system, the roller washing machine include the cabinet, outer cylinder and inner cylinder set gradually from outside to inside, and the spray system includes
Circulating pump, outlet pipe, waterfall recurring structure and multiple nozzles；The water inlet of the circulating pump leads in the outer cylinder, described to follow
The water outlet of ring pump is connect with the multiple nozzle respectively by the outlet pipe；The waterfall recurring structure and the multiple spray
Mouth is all disposed near the front end of the outer cylinder；When work, the circulating pump gives the washing water pump in the outer cylinder described
Nozzle, the nozzle reflect into the inner cylinder after washing water is sprayed to the waterfall recurring structure.
In the optimal technical scheme of above-mentioned spray system, the waterfall recurring structure is formed in the roller washing machine
Inner side of door waterfall generation trough.
In the optimal technical scheme of above-mentioned spray system, the waterfall generation trough is multiple, and each described waterfall
Cloth generation trough corresponds to a nozzle.
In the optimal technical scheme of above-mentioned spray system, it is multiple that baffle, which occurs, for the waterfall, and described in each
The corresponding nozzle of baffle occurs for waterfall.
In the optimal technical scheme of above-mentioned spray system, the roller washing machine further includes being connected to the cabinet and institute
The hermetyic window pad between outer cylinder is stated, the waterfall recurring structure is that baffle occurs for the waterfall being arranged on the hermetyic window pad.
In the optimal technical scheme of above-mentioned spray system, it is multiple that baffle, which occurs, for the waterfall, and described in each
The corresponding nozzle of baffle occurs for waterfall.
In the optimal technical scheme of above-mentioned spray system, the multiple nozzle is arranged on the front bulkhead of the outer cylinder simultaneously
And equally spacedly it is arranged along the circumferential direction of the outer cylinder front end wall.
In the optimal technical scheme of above-mentioned spray system, the outlet pipe includes more branch lines, described in each
Nozzle is all connected to the branch line.
In addition, the roller washing machine includes the excellent of above-mentioned spray system the present invention also provides a kind of roller washing machine
Spray system described in any one of selecting technology scheme.
It will be appreciated to those of skill in the art that in the preferred technical solution of the present invention, by the way that nozzle setting is existed
On the front bulkhead of outer cylinder, by outer cylinder frontal attachments be arranged waterfall recurring structure, enable from nozzle spray washing water
Pass through being reflected into inner cylinder for waterfall recurring structure.Therefore, nozzle of the invention can cooperate with waterfall recurring structure and make
With generate water flow jet effect, compared with tumbling-box washing machine disclosed in the patent document of Publication No. CN102482834B,
It does not need to form circulation waterway on outer cylinder, remains the original structure of outer cylinder.The not only peace of nozzle and/or waterfall recurring structure
Assembling structure is simple, and also avoid reduce for outer cylinder individually designed production mould and manufacturing process again the manufacture of outer cylinder at
This.
Detailed description of the invention
The preferred embodiment of the present invention described with reference to the accompanying drawings, in attached drawing:
Fig. 1 is the cross-sectional view of roller washing machine of the invention；
Fig. 2 is the first example of waterfall recurring structure of the invention；
Fig. 3 is the second example of waterfall recurring structure of the invention；
Fig. 4 is the spraying effect schematic diagram of roller washing machine of the invention.
Reference signs list:
1, cabinet；2, outer cylinder；3, inner cylinder；4, door body；5, hermetyic window pad；6, draining pump；7, drainpipe；8, circulating pump；9,
Outlet pipe；10, nozzle；11, waterfall recurring structure；111, waterfall generation trough；112, baffle occurs for waterfall.
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 invention is illustrated with nozzle with flat structure
, but nozzle of the invention can also be the nozzle of any other structure type.Those skilled in the art can according to need
It makes adjustment to it, to adapt to specific application, technical solution adjusted will fall into protection scope of the present invention.
It should also be noted that, in the description of the present invention unless specifically defined or limited otherwise, term " installation ",
" connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect
It connects；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can
To be the connection inside two elements.To those skilled in the art, above-mentioned term can be understood at this as the case may be
Concrete meaning in invention.
As shown in Figure 1, roller washing machine of the invention mainly includes cabinet 1, outer cylinder 2, inner cylinder 3, door body 4, hermetyic window pad
5, draining pump 6 and drainpipe 7.Wherein, outer cylinder 2 is fixedly provided in cabinet 1, and inner cylinder 3 is rotatably arranged in outer cylinder 2,
Hermetyic window pad 5 is arranged between cabinet 1 and outer cylinder 2.Draining pump 6 and drainpipe 7 are all disposed in cabinet 1, and draining pump 6
Water inlet leads to the interior bottom of outer cylinder 2, and the water outlet of draining pump 6 is connect with one end of drainpipe 7, and the other end of drainpipe 7 is logical
Outwardly.The washing water in outer cylinder 2 can be discharged by drainpipe 7 for draining pump 6.
In addition, it will be appreciated to those of skill in the art that being below the interior bottom of outer cylinder 2 at each position of drainpipe 7
When end, those skilled in the art can also be as needed, saves draining pump 6, and draining pump 6 is substituted for shut-off valve.When roller is washed
When clothing machine needs to drain, the shut-off valve is opened, keeps the washing water in outer cylinder 2 automatic from drainpipe 7 under the effect of gravity
Discharge.
With continued reference to Fig. 1, the front end (right side of cabinet 1 in Fig. 1) of cabinet 1 is provided with box mouth (not indicating in figure), outside
The front end (right side of outer cylinder 2 in Fig. 1) of cylinder 2 is provided with outer nozzle (not indicating in figure), the front end of inner cylinder 3 (inner cylinder 3 in Fig. 1
Right side) it is provided with interior nozzle (not indicating in figure).One end of hermetyic window pad 5 is connect with the edge seal of outer nozzle, hermetyic window pad 5
The other end connect with the edge seal of interior nozzle.Door body 4 is pivotally arranged on cabinet 1, and can be sealed when the closing of door body 4
The box mouth is closed, prevents the washing water in outer cylinder 2 from overflowing from box mouth.
With continued reference to Fig. 1, roller washing machine of the invention further includes spray system, which mainly includes circulating pump
8, outlet pipe 9, multiple nozzles 10 and waterfall recurring structure 11.Wherein, circulating pump 8 be preferably provided in cabinet 1 and with cabinet 1
It is fixedly connected.Or those skilled in the art also can according to need, and be fixedly connected with circulating pump 8 with outer cylinder 1.Circulating pump 8
Water inlet leads to the inside of outer cylinder 2, it is preferable that the water inlet of circulating pump 8 is connect by water inlet pipe with the bottom end of outer cylinder 2.Or
Those skilled in the art also can according to need, and in guarantee, the water inlet pipe is located in outer cylinder 2 in liquid level situation below, can incite somebody to action
Water inlet pipe is connected to any position of outer cylinder 2.The water outlet of circulating pump 8 is connected to by outlet pipe 9 with multiple nozzles 10.Multiple sprays
Mouth 10 and waterfall recurring structure 11 be all disposed within outer cylinder 2 front end it is attached into.When spray system work of the invention, arrow as shown in figure 1
Shown in head, circulating pump 8 gives the washing water pump in outer cylinder 2 to multiple nozzles 10, and washing water is sprayed to waterfall by multiple nozzles 10
It is reflected into inner cylinder 3 after recurring structure 11 and rinses clothing.When inner cylinder 3 runs at high speed, the water flow sprayed from nozzle 10 can
Clothing is passed rapidly through, and is entered in outer cylinder 2 under gravitational and centrifugal forces.
As shown in Figure 1 to Figure 3, multiple nozzles 10 are arranged equally spaced on the front bulkhead of outer cylinder 2 around the circumferential direction of outer barrel 2.
Alternatively, skilled person also can according to need, it will be on the non-front bulkhead for being arranged equally spaced at outer cylinder 2 of multiple nozzles 10.
Wherein, multiple nozzles 10 can be around a circumferentially circle, two circles or any other feasible circle number of outer barrel 2.Further, ability
Field technique personnel can also be as needed, any position near 2 front end of outer cylinder is arranged in multiple nozzles 10, for example, by more
The inside of door body 4 is arranged in a nozzle 10, or multiple nozzles 12 are arranged in the edge of outer nozzle.
Although being not specifically shown in figure, in the first embodiment of the present invention, outlet pipe 9 includes annular section,
The annular section is flexibly looped around the outside of outer cylinder 2, to connect with all nozzles 10.In the second embodiment of the present invention
In, outlet pipe 9 includes multiple branch line (not shown)s, and each nozzle 10 is all connected to a branch line.Also, it is every
One branch line is all flexible pipeline, to make all nozzles 10 that can adapt to the vibration of outer cylinder 2.In addition, ability
Field technique personnel can also be as needed, and the internal diameter of the branch line far from circulating pump 8 is made to be greater than the branched pipe close to circulating pump 8
The internal diameter on road, so that the water flow size for spraying all nozzles 10 is almost the same.
As shown in Fig. 2, waterfall recurring structure 11 is formed in the waterfall generation trough 111 of 4 inside of door body as example one.
Preferably, waterfall generation trough 111 is multiple, so that each nozzle 10 can correspond to a waterfall generation trough 111.Or ability
Field technique personnel can according to need, and sets annular for waterfall generation trough 111, all points to the water outlet of all nozzles 10
The waterfall generation trough 111 of the annular, to be fallen into inner cylinder 3 after the reflection of waterfall generation trough 111 from the washing water that nozzle 10 sprays
In, clothing is sprayed.
As shown in figure 3, waterfall recurring structure 11 is the waterfall generation baffle that outer nozzle edge is arranged in as example two
112.Preferably, waterfall generation baffle 112 is multiple, and baffle 112 occurs so that each nozzle 10 can correspond to a waterfall.
Or those skilled in the art can according to need, and sets annular for waterfall generation baffle 112, makes going out for all nozzles 10
Baffle 112 occurs for the waterfall that the mouth of a river all points to the annular, so that baffle 112 occurs for the washing water sprayed from nozzle 10 instead by waterfall
It is fallen into after penetrating in inner cylinder 3, clothing is sprayed.In addition, in another feasible embodiment of the invention, art technology
Personnel can according to need, and baffle 112 is occurred for waterfall and is arranged on hermetyic window pad 5, or waterfall generation baffle 112 is arranged
In the inside of door body 4.
As shown in figure 4, each nozzle 10 is arranged in order to improve spray system to the spraying effect of clothing in inner cylinder 3
At fan-shaped water flow or waterfall-shaped water flow can be sprayed.Waterfall generation trough 111 in above-mentioned example one is arranged to globoidal structure, it will
Waterfall in above-mentioned example two occurs baffle 112 and is also provided with into globoidal structure.
In addition, those skilled in the art can be according to need under the premise of guaranteeing that the clothing in inner cylinder 3 can be sprayed
It wants, baffle 112 is occurred into for waterfall generation trough 111 and waterfall and is arranged to any other feasible shape, for example, arc surface structure,
Elliptical arc surface structure, tapered surface structure, planar structure etc..
It should be noted that draining pump 6 and/or circulating pump 8 of the invention can be any feasible pump, such as gear
Pump, vane pump, peristaltic pump, centrifugal pump etc..
It will be appreciated to those of skill in the art that in another feasible embodiment of the invention, 6 He of draining pump
Circulating pump 8 can be substituted by a pump.As example one, save draining pump 6, make the water outlet of circulating pump 8 respectively with outlet pipe 9
It is connected to drainpipe 7, and is configured to selectively turn on or close its first shut-off valve for outlet pipe 9, be drainpipe 7
It is configured to selectively turn on or close its second shut-off valve.When roller washing machine executes spray operation, the first cut-off
Valve is opened, and the second shut-off valve is closed；When roller washing machine executes draining, the first shut-off valve is closed, and the second shut-off valve is opened
It opens.As example two, draining pump 6 is saved, and configures a triple valve for the water outlet of circulating pump 8, so as to the water outlet of circulating pump 8
Mouth can be selectively connected to outlet pipe 9 or drainpipe 7 by the triple valve.In addition, those skilled in the art can also root
According to needs, triple valve is enable to obstruct the connection of circulating pump 8 and outlet pipe 9 and the connection of circulating pump 8 and drainpipe 7 simultaneously.
In conclusion the present invention can generate sector/waterfall water by the cooperation of nozzle 10 and waterfall recurring structure 11
Stream, is ejected into inner cylinder 3 and sprays clothing.Therefore, the present invention not only mounting structure of nozzle 10 and/or waterfall recurring structure 11 letter
It is single, and also avoid as outer cylinder individually designed production mould and manufacturing process again, reduce the manufacturing cost of outer cylinder.
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 spray system for roller washing machine, the roller washing machine include the cabinet set gradually from outside to inside,
Outer cylinder and inner cylinder,
It is characterized in that, the spray system includes circulating pump, outlet pipe, waterfall recurring structure and multiple nozzles；
The water inlet of the circulating pump leads in the outer cylinder, the water outlet of the circulating pump by the outlet pipe respectively with institute
State multiple nozzle connections；
The waterfall recurring structure and the multiple nozzle are all disposed near the front end of the outer cylinder；
When work, the circulating pump gives the washing water pump in the outer cylinder to the nozzle, and the nozzle sprays to washing water
It is reflected into the inner cylinder after the waterfall recurring structure.
2. the spray system according to claim 1 for roller washing machine, which is characterized in that the waterfall recurring structure
It is formed in the waterfall generation trough of the inner side of door of the roller washing machine.
3. the spray system according to claim 2 for roller washing machine, which is characterized in that the waterfall generation trough is
It is multiple, and the corresponding nozzle of each described waterfall generation trough.
4. the spray system according to claim 1 for roller washing machine, which is characterized in that the waterfall recurring structure
It is the waterfall generation baffle that the outer nozzle edge is set.
5. the spray system according to claim 4 for roller washing machine, which is characterized in that baffle occurs for the waterfall
To be multiple, and the corresponding nozzle of baffle occurs for each described waterfall.
6. the spray system according to claim 1 for roller washing machine, which is characterized in that the roller washing machine is also
Including the hermetyic window pad being connected between the cabinet and the outer cylinder, the waterfall recurring structure is arranged in the hermetyic window
Baffle occurs for the waterfall on pad.
7. the spray system according to claim 6 for roller washing machine, which is characterized in that baffle occurs for the waterfall
To be multiple, and the corresponding nozzle of baffle occurs for each described waterfall.
8. the spray system according to any one of claim 1 to 7 for roller washing machine, which is characterized in that described
Multiple nozzles are arranged on the front bulkhead of the outer cylinder and are equally spacedly arranged along the circumferential direction of the outer cylinder front end wall.
9. the spray system according to any one of claim 1 to 7 for roller washing machine, which is characterized in that described
Outlet pipe includes more branch lines, each described nozzle is all connected to the branch line.
10. a kind of roller washing machine, which is characterized in that the roller washing machine includes described in any one of claims 1 to 9
Spray system.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810336099.0A CN110387701A (en) | 2018-04-16 | 2018-04-16 | Roller washing machine and its spray system |
| PCT/CN2019/081884 WO2019201118A1 (en) | 2018-04-16 | 2019-04-09 | Front-loading washer and spray system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810336099.0A CN110387701A (en) | 2018-04-16 | 2018-04-16 | Roller washing machine and its spray system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110387701A true CN110387701A (en) | 2019-10-29 |
Family
ID=68282620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810336099.0A Pending CN110387701A (en) | 2018-04-16 | 2018-04-16 | Roller washing machine and its spray system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110387701A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114197144A (en) * | 2021-12-23 | 2022-03-18 | 珠海格力电器股份有限公司 | Circulation spraying system, washing device, cleaning control method and rinsing control method |
-
2018
- 2018-04-16 CN CN201810336099.0A patent/CN110387701A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114197144A (en) * | 2021-12-23 | 2022-03-18 | 珠海格力电器股份有限公司 | Circulation spraying system, washing device, cleaning control method and rinsing control method |
| CN114197144B (en) * | 2021-12-23 | 2022-12-16 | 珠海格力电器股份有限公司 | Circulation spray system, washing device, cleaning control method and rinsing control method |
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