CN208266501U - Roller washing machine and its spray system - Google Patents
Roller washing machine and its spray system Download PDFInfo
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- CN208266501U CN208266501U CN201820532615.2U CN201820532615U CN208266501U CN 208266501 U CN208266501 U CN 208266501U CN 201820532615 U CN201820532615 U CN 201820532615U CN 208266501 U CN208266501 U CN 208266501U
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- washing machine
- spray system
- outer cylinder
- roller washing
- 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, voltage balancer 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 voltage balancer；Multiple nozzles are all disposed on hermetyic window pad.When work, circulating pump gives the washing water pump in outer cylinder to voltage balancer, and washing water is distributed to each nozzle isobaricly and is ejected into inner cylinder by voltage balancer.The mounting structure of the utility model not only nozzle is simple, and manufacturing cost is low.
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 and can be rotatably set
Inner cylinder in the outer cylinder, the spray system include circulating pump, voltage balancer and multiple nozzles；The water inlet of the circulating pump
Lead in the outer cylinder, the water outlet of the circulating pump is connected to the water inlet of the voltage balancer；The voltage balancer includes multiple
Water outlet；The multiple nozzle is all disposed near the front end of the outer cylinder, and each described nozzle respectively with it is described
One water outlet of depressor is connected to；When work, the circulating pump gives the washing water pump in the outer cylinder to the voltage balancer, institute
Voltage balancer is stated washing water is distributed to each described nozzle isobaricly and then is ejected into the inner cylinder；And/or it is described
Spray system further includes more branched pipes, each described nozzle passes through the one of the branched pipe and the voltage balancer respectively
A water outlet connection.
In the optimal technical scheme of above-mentioned spray system, the multiple nozzle is all disposed on hermetyic window pad, wherein institute
Hermetyic window pad is stated to be arranged between the cabinet and the outer cylinder.
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 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 spray system further includes outlet pipe, the outlet pipe
Both ends are connected to the water inlet of the water outlet of the circulating pump and the voltage balancer respectively.
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.Further, this is practical new
Type also passes through the voltage balancer being arranged between circulating pump and multiple nozzles, and the washing water that circulating pump pumps is distributed to often isobaricly
One nozzle, and then all nozzles is made to be capable of forming the water curtain sprinkling effect of annular, obtain the clothing in inner cylinder preferably
Spray, optimizes the washing effect of washing machine.
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 preceding figure of the roller washing machine of the utility model；
Fig. 2 is cross-sectional view of the Fig. 1 along the direction A-A；
Fig. 3 is the enlarged drawing in the portion B in Fig. 2.
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, voltage balancer；11, branched pipe；12, 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 depicted in figs. 1 and 2, the roller washing machine of the utility model mainly include 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
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
The water inlet of draining pump 6 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, drainpipe 7
The other end leads 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 and Fig. 2, the front end (left side of cabinet 1 in Fig. 1) of cabinet 1 is provided with box mouth and (does not mark in figure
Show), the front end (left side of outer cylinder 2 in Fig. 1) of outer cylinder 2 is provided with outer nozzle (not indicating in figure), and the front end of inner cylinder 3 is (in Fig. 1
The left side of cylinder 3) 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, sealing
The other end of window pad 5 is connect with the edge seal of interior nozzle.Door body 4 is pivotally arranged on cabinet 1, and when the closing of door body 4
The box mouth can be closed, prevents the washing water in outer cylinder 2 from overflowing from box mouth.
With continued reference to Fig. 1 and Fig. 2, the roller washing machine of the utility model further includes spray system, and the spray system is main
Including circulating pump 8, outlet pipe 9, voltage balancer 10, more branched pipes 11 and multiple nozzles 12.Wherein, circulating pump 8 is preferably set up
It is fixedly connected in cabinet 1 and with cabinet 1.Or those skilled in the art also can according to need, and make circulating pump 8 and outer cylinder 1
It is fixedly connected.The water inlet of circulating pump 8 leads to the inside of outer cylinder 2, it is preferable that the water inlet of circulating pump 8 is by water inlet pipe and outside
The bottom end connection of cylinder 2.Or those skilled in the art also can according to need, in guarantee, the water inlet pipe is located at liquid level in outer cylinder 2
In situation below, water inlet pipe can be connected to any position of outer cylinder 2.The water outlet of circulating pump 8 is by outlet pipe 9 and
The water inlet of depressor 10 is connected to.Alternatively, those skilled in the art also can according to need, outlet pipe 9 is saved, makes circulating pump 8
Water outlet is directly connected to the water inlet of voltage balancer 10.
It will be appreciated to those of skill in the art that the quantity of branched pipe 11 and nozzle 12 of the invention is not limited only in figure
Shown in eight, can also be any amount, for example, six, nine, ten etc..
With continued reference to Fig. 1 and Fig. 2, voltage balancer 10 be preferably provided in cabinet 1 and with (such as the inside of cabinet 1 of cabinet 1
Wall) it is fixedly connected.Those skilled in the art can also be as needed, makes voltage balancer 10 using any feasible connection type and case
Body 1 is fixedly connected.For example, clamping structure or fixed structure are arranged on voltage balancer 10, by the clamping structure or fixed structure
Voltage balancer 10 is fixed on cabinet 1.Or those skilled in the art also can according to need, and keep voltage balancer 10 and outer cylinder 1 solid
Fixed connection.Voltage balancer 10 includes multiple water outlet (not shown)s.Each water outlet of voltage balancer 10 passes through one piece point
Branch pipe 11 is connected to a nozzle 12.Alternatively, those skilled in the art can according to need, guarantee each nozzle 12 with
Under the premise of the water outlet connection of voltage balancer 10, make voltage balancer 10 that also there is spare water outlet.
As shown by the arrows in Figure 2 when the spray system work of the utility model, circulating pump 8 is by the washing water in outer cylinder 2
It is pumped to voltage balancer 10, voltage balancer 10 distributes to multiple nozzles 12 by more branched pipes 11 isobaricly.Multiple nozzles 12 will be washed
It washs water injection and rinses clothing into inner cylinder 3.When inner cylinder 3 runs at high speed, the water flow sprayed from nozzle 12 can pass rapidly through clothing
Object, and enter in outer cylinder 2 under gravitational and centrifugal forces.It will be appreciated to those of skill in the art that voltage balancer 10 will
The purpose that washing water distributes to multiple nozzles 12 isobaricly is to keep the hydraulic pressure of each jet pipe 12 consistent, and water yield is consistent, so as to more
A nozzle 12 can make washing water form annular water curtain, equably be ejected into inner cylinder 3.It should be noted that due to voltage balancer
It is component well-known to those skilled in the art, so no longer doing excessive explanation herein.
As shown in Figures 2 and 3, multiple nozzles 12 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 12 are non-on hermetyic window pad 5.Wherein, own
Nozzle 12 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 12 and hermetyic window pad 5 can also play positioning action to nozzle 12.
In addition, those skilled in the art can also be as needed, appointing near 2 front end of outer cylinder is arranged in multiple nozzles 12
Multiple nozzles 12, for example, multiple nozzles 12 to be arranged in the inside of door body 4, or are arranged in the edge of outer nozzle by meaning position
Place.
Although being not specifically shown in figure, in the preferred embodiment of the utility model, each branched pipe 11
It is flexible pipeline, all to make all nozzles 12 that can adapt to the vibration of hermetyic window pad 5.In addition, those skilled in the art
Member can also make the internal diameter of the branched pipe of separate circulating pump 8 be greater than the internal diameter of the branched pipe close to circulating pump 8 as needed, with
Just the water flow size for spraying all nozzles 12 is almost the same.
As shown in Figure 1 to Figure 3, the water outlet of each nozzle 12 all points to 3 mouthfuls of inner cylinder, so as to the water sprayed from nozzle 12
It can fall into inner cylinder 3, clothing is sprayed.Alternatively, those skilled in the art can also be as needed, in multiple nozzles
Under the premise of 12 can spray to washing water in inner cylinder 3, nozzle 12 is made to be directed toward door body 4, then by the reflex of door body 4,
Enter washing water spirt in inner cylinder 3.
As shown in Figure 1, each nozzle 12 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.The water outlet of each nozzle 12 is arranged to flat structure, the flat knot
Structure is preferably horn-like flat structure or splayed flat structure.In other words, the water outlet of nozzle 12 is arranged to it and goes out
The cross section of water end (W.E.) is progressively longer along the direction of washing water flowing, while those skilled in the art can be as needed, 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 12 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 12 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.Further, the utility model, which also passes through, is arranged between circulating pump 8 and multiple nozzles 12
Voltage balancer 10, the washing water that circulating pump 8 pumps is distributed into each nozzle 12 isobaricly, and then enable all nozzles 12
Enough water curtain sprinkling effects for forming annular, spray the clothing in inner cylinder 3 preferably, optimize the washing effect of washing machine
Fruit.
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 and the inner cylinder that is rotatably arranged in the outer cylinder,
It is characterized in that, the spray system includes circulating pump, voltage balancer, more branched pipes and multiple nozzles；
The circulating pump is arranged on the cabinet or the outer cylinder, and the water inlet of the circulating pump leads in the outer cylinder, institute
The water outlet for stating circulating pump is connected to the water inlet of the voltage balancer；
The voltage balancer is arranged on the cabinet or the outer cylinder and including multiple water outlets；
The multiple nozzle is all disposed near the front end of the outer cylinder, and each described nozzle passes through respectively described in one
Branched pipe is connected to a water outlet of the voltage balancer；
When work, the circulating pump gives the washing water pump in the outer cylinder to the voltage balancer, and the voltage balancer is by washing water
Each described nozzle is distributed to isobaricly and then is ejected into the inner cylinder.
2. the spray system according to claim 1 for roller washing machine, which is characterized in that the multiple nozzle is all set
It sets on hermetyic window pad, wherein the hermetyic window pad is arranged between the cabinet and the outer cylinder.
3. the spray system according to claim 2 for roller washing machine, which is characterized in that the multiple nozzle is all worn
It crosses the hermetyic window pad and is tightly connected with the hermetyic window pad.
4. the spray system according to claim 3 for roller washing machine, which is characterized in that the multiple nozzle is along institute
State the circumferential spaced set of hermetyic window pad.
5. the spray system according to any one of claim 1 to 4 for roller washing machine, which is characterized in that each
The water outlet of a nozzle is arranged to flat structure.
6. the spray system according to claim 5 for roller washing machine, which is characterized in that the flat structure includes
Horn-like flat structure or splayed flat structure.
7. the spray system according to any one of claim 1 to 4 for roller washing machine, which is characterized in that described
Spray system further includes outlet pipe, the both ends of the outlet pipe respectively with the water outlet of the circulating pump and the voltage balancer into
Mouth of a river connection.
8. the spray system according to claim 7 for roller washing machine, which is characterized in that the water outlet of the circulating pump
Mouth 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 |
|---|---|---|---|
| CN201820532615.2U CN208266501U (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 |
|---|---|---|---|
| CN201820532615.2U CN208266501U (en) | 2018-04-16 | 2018-04-16 | Roller washing machine and its spray system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208266501U true CN208266501U (en) | 2018-12-21 |
Family
ID=64676916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820532615.2U Active CN208266501U (en) | 2018-04-16 | 2018-04-16 | Roller washing machine and its spray system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208266501U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019201114A1 (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 |
| 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 CN201820532615.2U patent/CN208266501U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019201114A1 (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 |
| 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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