CN208266502U - Roller washing machine and its spray system - Google Patents
Roller washing machine and its spray system Download PDFInfo
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- CN208266502U CN208266502U CN201820534978.XU CN201820534978U CN208266502U CN 208266502 U CN208266502 U CN 208266502U CN 201820534978 U CN201820534978 U CN 201820534978U CN 208266502 U CN208266502 U CN 208266502U
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- waterfall
- washing machine
- outer cylinder
- roller washing
- spray system
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Abstract
The utility model belongs to household appliance technical field, specifically provides a kind of roller washing machine and its spray system.The utility model aims to solve the problem that spray equipment mounting structure complexity, the higher problem of production cost of the existing roller washing machine with circulated sprinkling function.The roller washing machine of the utility model 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 utility model maintains the original structure of outer cylinder, and manufacturing cost is lower.
Description
Technical field
The utility model belongs to household appliance technical field, specifically provides 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.
Utility model content
In order to solve the above problem in the prior art, in order to solve the existing laundry drum with circulated sprinkling function
Spray equipment mounting structure complexity, the higher problem of production cost of machine, the utility model provides a kind of for laundry drum
The spray system of machine, the roller washing machine include the cabinet, outer cylinder and inner cylinder set gradually from outside to inside, the spray system
Including circulating pump, outlet pipe, waterfall recurring structure and multiple nozzles；The water inlet of the circulating pump leads in the outer cylinder, institute
The water outlet for stating circulating pump is connect with the multiple nozzle respectively by the outlet pipe；The waterfall recurring structure and described more
A nozzle 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
The 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 utility model additionally provides a kind of roller washing machine, the roller washing machine includes above-mentioned spray system
Any one of optimal technical scheme described in spray system.
It will be appreciated to those of skill in the art that in the optimal technical scheme of the utility model, by the way that nozzle is set
It sets on the front bulkhead of outer cylinder, by the way that waterfall recurring structure is arranged in outer cylinder frontal attachments, so that the washing water sprayed from nozzle
It being capable of being reflected into inner cylinder by waterfall recurring structure.Therefore, the nozzle of the utility model and waterfall recurring structure energy
Enough be used cooperatively generates water flow jet effect, drum type washing disclosed in the patent document with Publication No. CN102482834B
Machine is compared, and does not need to form circulation waterway on outer cylinder, remains the original structure of outer cylinder.Not only nozzle and/or waterfall occur
The mounting structure of structure is simple, and also avoids as outer cylinder individually designed production mould and manufacturing process again, reduces outer cylinder
Manufacturing cost.
Detailed description of the invention
Preferred embodiments of the present invention are described with reference to the accompanying drawings, in attached drawing:
Fig. 1 is the cross-sectional view of the roller washing machine of the utility model；
Fig. 2 is the first example of the waterfall recurring structure of the utility model；
Fig. 3 is the second example of the waterfall recurring structure of the utility model；
Fig. 4 is the spraying effect schematic diagram of the roller washing machine of the utility model.
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 that the technology of the utility model is former
Reason, is not intended to limit the protection scope of the utility model.For example, although the utility model is with the nozzle with flat structure
Come what is be illustrated, but the nozzle of the utility model can also be the nozzle of any other structure type.Those skilled in the art
Member, which can according to need, makes adjustment to it, and to adapt to specific application, technical solution adjusted will fall into this
The protection scope of utility model.
It should also be noted that, in the description of the present invention, unless otherwise clearly defined and limited, 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 utility model.
As shown in Figure 1, the roller washing machine of the utility model mainly includes cabinet 1, outer cylinder 2, inner cylinder 3, door body 4, sealing
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
In, 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, the other end of drainpipe 7
Lead to the external world.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, the roller washing machine of the utility model further includes spray system, which mainly includes following
Ring 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 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.Circulation
The water inlet of pump 8 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, in guarantee, the water inlet pipe is located in outer cylinder 2 in liquid level situation below, can
Water inlet pipe to be 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.It is more
A nozzle 10 and waterfall recurring structure 11 be all disposed within outer cylinder 2 front end it is attached into.When the spray system work of the utility model, such as
In Fig. 1 shown in arrow, circulating pump 8 gives the washing water pump in outer cylinder 2 to multiple nozzles 10, and multiple nozzles 10 spray washing water
It is reflected into inner cylinder 3 after to waterfall recurring structure 11 and rinses clothing.When inner cylinder 3 runs at high speed, from the water of the ejection of nozzle 10
Stream can pass rapidly through clothing, and enter 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 utility model, outlet pipe 9 includes ring part
Point, which is flexibly looped around the outside of outer cylinder 2, to connect with all nozzles 10.The of the utility model
In two embodiments, outlet pipe 9 includes multiple branch line (not shown)s, and each nozzle 10 is all connected to a branched pipe
Road.Also, each branch line is flexible pipeline, to make all nozzles 10 that can adapt to the vibration of outer cylinder 2.
In addition, those skilled in the art can also be as needed, it is greater than the internal diameter of the branch line far from circulating pump 8 close to circulating pump
The internal diameter of 8 branch line, 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 utility model, this field
Technical staff can according to need, and baffle 112 is occurred for waterfall and is arranged on hermetyic window pad 5, or baffle 112 is occurred for waterfall
The inside of door body 4 is set.
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 the draining pump 6 and/or circulating pump 8 of the utility model 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 utility model, draining
Pump 6 and circulating pump 8 can be substituted by a pump.As example one, draining pump 6 is saved, make the water outlet of circulating pump 8 respectively and is gone out
Water pipe 9 is connected to drainpipe 7, and is configured to selectively turn on or close its first shut-off valve for outlet pipe 9, for row
Water pipe 7 is configured to selectively turn on or close its second shut-off valve.When roller washing machine executes spray operation, first
Shut-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, the second cut-off
Valve is opened.As example two, draining pump 6 is saved, and configures a triple valve for the water outlet of circulating pump 8, so as to circulating pump 8
Water outlet can be selectively connected to outlet pipe 9 or drainpipe 7 by the triple valve.In addition, those skilled in the art can also
With as needed, triple valve is enable to obstruct the connection of circulating pump 8 and outlet pipe 9 and the company of circulating pump 8 and drainpipe 7 simultaneously
It is logical.
In conclusion the utility model can generate sector/waterfall by the cooperation of nozzle 10 and waterfall recurring structure 11
Water flow, be ejected into inner cylinder 3 and spray clothing.Therefore, the peace of the utility model not only nozzle 10 and/or waterfall recurring structure 11
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.
So far, it has been combined preferred embodiment shown in the drawings and describes the technical solution of the utility model, still, this
Field technical staff is it is easily understood that the protection scope of the utility model is expressly not limited to these specific embodiments.?
Under the premise of the principles of the present invention, those skilled in the art can make equivalent change to the relevant technologies feature
Or replacement, the technical solution after these changes or replacement are fallen within the protection scope of the utility model.
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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820534978.XU CN208266502U (en) | 2018-04-16 | 2018-04-16 | Roller washing machine and its spray system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820534978.XU CN208266502U (en) | 2018-04-16 | 2018-04-16 | Roller washing machine and its spray system |
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| Publication Number | Publication Date |
|---|---|
| CN208266502U true CN208266502U (en) | 2018-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820534978.XU Active CN208266502U (en) | 2018-04-16 | 2018-04-16 | Roller washing machine and its spray system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019201118A1 (en) * | 2018-04-16 | 2019-10-24 | 青岛海尔滚筒洗衣机有限公司 | Front-loading washer and spray system thereof |
| CN110387701A (en) * | 2018-04-16 | 2019-10-29 | 青岛海尔滚筒洗衣机有限公司 | Roller washing machine and its spray system |
-
2018
- 2018-04-16 CN CN201820534978.XU patent/CN208266502U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019201118A1 (en) * | 2018-04-16 | 2019-10-24 | 青岛海尔滚筒洗衣机有限公司 | Front-loading washer and spray system thereof |
| CN110387701A (en) * | 2018-04-16 | 2019-10-29 | 青岛海尔滚筒洗衣机有限公司 | Roller washing machine and its spray system |
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