CN208266503U - Roller washing machine and its spray system - Google Patents
Roller washing machine and its spray system Download PDFInfo
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- CN208266503U CN208266503U CN201820534979.4U CN201820534979U CN208266503U CN 208266503 U CN208266503 U CN 208266503U CN 201820534979 U CN201820534979 U CN 201820534979U CN 208266503 U CN208266503 U CN 208266503U
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- washing machine
- spray system
- roller washing
- outer cylinder
- circulating pump
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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 cabinet, the outer cylinder being fixed in cabinet, the inner cylinder being rotatably arranged in outer cylinder, the hermetyic window pad being connected between cabinet and outer cylinder and spray system.Spray system includes circulating pump, outlet pipe 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；Multiple nozzles are all disposed on hermetyic window pad, and when work, circulating pump gives the washing water pump in outer cylinder to multiple nozzles, and multiple nozzles spray wash water into inner cylinder.The mounting structure of the utility model not only nozzle is simple, but also 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 cabinet, the outer cylinder being fixed in the cabinet, are rotatably arranged in
Inner cylinder in the outer cylinder and the hermetyic window pad being connected between the cabinet and the outer cylinder, the spray system include following
Ring pump, outlet pipe and multiple nozzles；The water inlet of the circulating pump leads in the outer cylinder, and the water outlet of the circulating pump passes through
The outlet pipe is connect with the multiple nozzle respectively；The multiple nozzle is all disposed on the hermetyic window pad, when work, institute
It states circulating pump and gives the washing water pump in the outer cylinder to the multiple nozzle, the multiple nozzle sprays wash water into described
In inner cylinder.
In the optimal technical scheme of above-mentioned spray system, the water outlet of each nozzle is arranged to flat knot
Structure.
In the optimal technical scheme of above-mentioned spray system, the flat structure includes horn-like flat structure or splayed
Flat structure.
In the optimal technical scheme of above-mentioned spray system, the multiple nozzle all pass through the hermetyic window pad and with it is described
Hermetyic window pad is tightly connected.
In the optimal technical scheme of above-mentioned spray system, the multiple nozzle is along the circumferential equidistant of the hermetyic window pad
Setting.
In the optimal technical scheme of above-mentioned spray system, the outlet pipe includes multiple branch lines, each nozzle
It is connected to the branch line.
In the optimal technical scheme of above-mentioned spray system, the outlet pipe includes annular section, each nozzle and institute
State annular section connection.
In the optimal technical scheme of above-mentioned spray system, the water outlet of the circulating pump also with the roller washing machine
Drainpipe connection；The outlet pipe is configured with the first shut-off valve for selectively turning on or closing the outlet pipe；It is described
Drainpipe is configured with the second shut-off valve for selectively turning on or closing the drainpipe.
In the optimal technical scheme of above-mentioned spray system, the spray system further includes triple valve, the circulating pump
Water outlet is selectively connected to the outlet pipe or the drainpipe by the triple valve.
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 hermetyic window pad, so that public in the patent document of the roller washing machine of the utility model and Publication No. CN102482834B
The tumbling-box washing machine opened is compared, and not only the mounting structure of nozzle is simpler, but also does not need to be modified outer tube structure.
It avoids as outer cylinder individually designed production mould and manufacturing process again, reduces the manufacturing cost of outer cylinder.
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 enlarged drawing in the portion A in Fig. 1；
Fig. 3 is the outer tube structure schematic diagram 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.
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 (left side of cabinet 1 in Fig. 1) of cabinet 1 is provided with box mouth (not indicating in figure), outside
The front end (left 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
Left 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 and multiple nozzles 10.Wherein, circulating pump 8 is preferably provided in cabinet 1 and is fixedly connected with cabinet 1.Or
Person those skilled in the art also can according to need, and be fixedly connected with circulating pump 8 with outer cylinder 1.The water inlet of circulating pump 8 leads to outer
The inside of 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
Member also can according to need, and in guarantee, the water inlet pipe is located in outer cylinder 2 in liquid level situation below, water inlet pipe can 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.The spray system of the utility model
When system work, as shown by the arrows in Figure 1, circulating pump 8 gives the washing water pump in outer cylinder 2 to multiple nozzles 10, multiple nozzles
10 spray wash water into inner cylinder 3 and rinse clothing.When inner cylinder 3 runs at high speed, the water flow sprayed from nozzle 10 can be quick
Enter in outer cylinder 2 across clothing, and under gravitational and centrifugal forces.
As shown in Figure 1 to Figure 3, multiple nozzles 10 are arranged equally spaced on hermetyic window pad 5 around the circumferential direction of outer barrel 2.Alternatively,
Skilled person also can according to need, and be arranged equally spaced at multiple nozzles 10 are non-on hermetyic window pad 5.Wherein, own
Nozzle 10 all pass through hermetyic window pad 5, and all with hermetyic window pad 5 be tightly connected, prevent the washing water in outer barrel 2 from leaking.Together
When, the connection between nozzle 10 and hermetyic window pad 5 can also play positioning action to nozzle 10.
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 hermetyic window pad 5, to connect with all nozzles 10.In the utility model
Second embodiment in, outlet pipe 9 includes multiple branch line (not shown)s, and each nozzle 10 is all connected to a branch
Pipeline.Also, each branch line is flexible pipeline, to make all nozzles 10 that can adapt to hermetyic window pad 5
Vibration.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 and leans on
The internal diameter of the branch line of nearly circulating pump 8, so that the water flow size for spraying all nozzles 10 is almost the same.
As shown in Figure 1 to Figure 3, the water outlet of each nozzle 10 all points to 3 mouthfuls of inner cylinder, so as to the water sprayed from nozzle 10
It can fall into inner cylinder 3, clothing is sprayed.
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.As shown in Figures 2 and 3, the water outlet of each nozzle 10 is arranged to
Flat structure, the flat structure are preferably horn-like flat structure or splayed flat structure.In other words, nozzle 10 go out
The cross section that water end (W.E.) is arranged to its water outlet is progressively longer along the direction of washing water flowing, while those skilled in the art can root
According to needs, selectively gradually become smaller the width of the cross section.
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, the water outlet of nozzle 10 is arranged to any other feasible shape, for example, honeycomb, circular hole, triangle.
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 in the case that clothing of the spray system of the utility model in guarantee inner cylinder 3 obtains effectively spray,
Nozzle 10 is all disposed on hermetyic window pad 5, not only mounting structure is convenient, but also outer cylinder 2 is made to maintain original structure, drops
The low production cost of roller washing machine.
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 includes cabinet, is fixed at the cabinet
In outer cylinder, the inner cylinder being rotatably arranged in the outer cylinder and the sealing being connected between the cabinet and the outer cylinder
Window pad,
It is characterized in that, the spray system includes circulating pump, outlet pipe 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 multiple nozzle is all disposed on the hermetyic window pad, and when work, the circulating pump is by the washing water in the outer cylinder
It is pumped to the multiple nozzle, the multiple nozzle sprays wash water into the inner cylinder.
2. the spray system according to claim 1 for roller washing machine, which is characterized in that each nozzle
Water outlet is arranged to flat structure.
3. the spray system according to claim 2 for roller washing machine, which is characterized in that the flat structure includes
Horn-like flat structure or splayed flat structure.
4. the spray system according to any one of claim 1 to 3 for roller washing machine, which is characterized in that described
Multiple nozzles all pass through the hermetyic window pad and are tightly connected with the hermetyic window pad.
5. the spray system according to claim 4 for roller washing machine, which is characterized in that the multiple nozzle is along institute
State the circumferential spaced set of hermetyic window pad.
6. the spray system according to any one of claim 1 to 3 for roller washing machine, which is characterized in that described
Outlet pipe includes multiple branch lines, and each nozzle is all connected to the branch line.
7. the spray system according to any one of claim 1 to 3 for roller washing machine, which is characterized in that described
Outlet pipe includes annular section, and each nozzle is connect with the annular section.
8. the spray system according to any one of claim 1 to 3 for roller washing machine, which is characterized in that described
The water outlet of circulating pump is also connected to the drainpipe of the roller washing machine；
The outlet pipe is configured with the first shut-off valve for selectively turning on or closing the outlet pipe；The drainpipe is matched
It is equipped with the second shut-off valve for selectively turning on or closing the drainpipe.
9. the spray system according to claim 8 for roller washing machine, which is characterized in that the spray system is also wrapped
Triple valve is included, the water outlet of the circulating pump selectively connects with the outlet pipe or the drainpipe by the triple valve
It is logical.
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 |
|---|---|---|---|
| CN201820534979.4U CN208266503U (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 |
|---|---|---|---|
| CN201820534979.4U CN208266503U (en) | 2018-04-16 | 2018-04-16 | Roller washing machine and its spray system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208266503U true CN208266503U (en) | 2018-12-21 |
Family
ID=64677018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820534979.4U Active CN208266503U (en) | 2018-04-16 | 2018-04-16 | Roller washing machine and its spray system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208266503U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019201119A1 (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 |
-
2018
- 2018-04-16 CN CN201820534979.4U patent/CN208266503U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019201119A1 (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 |
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