CN208266505U - Roller washing machine and its spray system - Google Patents
Roller washing machine and its spray system Download PDFInfo
- Publication number
- CN208266505U CN208266505U CN201820535393.XU CN201820535393U CN208266505U CN 208266505 U CN208266505 U CN 208266505U CN 201820535393 U CN201820535393 U CN 201820535393U CN 208266505 U CN208266505 U CN 208266505U
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- washing machine
- roller washing
- spray system
- spray
- water channel
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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 annular water channel, and circulating pump is arranged on cabinet, and the water inlet of circulating pump leads in outer cylinder, and the water outlet of circulating pump is connected to by outlet pipe with annular water channel；The annular water channel for being provided with multiple spray-holes is arranged on hermetyic window pad.When work, circulating pump gives the washing water pump in outer cylinder to annular water channel, and multiple spray-holes spray wash water into inner cylinder.The mounting structure of the annular water channel of the utility model is simple, 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 annular water channel, the water inlet of the circulating pump lead in the outer cylinder, and the water outlet of the circulating pump passes through
The outlet pipe is connected to the annular water channel；The annular water channel is arranged on the hermetyic window pad, and the annular water
Road is provided with multiple spray-holes；When work, the circulating pump gives the washing water pump in the outer cylinder to the annular water channel,
The multiple spray-hole sprays wash water into the inner cylinder.
In the optimal technical scheme of above-mentioned spray system, each described spray-hole is arranged to flat 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-hole is between extending direction of the annular water channel etc.
Away from setting.
In the optimal technical scheme of above-mentioned spray system, the annular water channel is connected with the hermetyic window pad or one
It is made.
In the optimal technical scheme of above-mentioned spray system, the inside of the hermetyic window pad is arranged in the annular water channel
The outside and/or.
In the optimal technical scheme of above-mentioned spray system, the annular water channel is connected with the outlet pipe or a system
At.
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, it is more by that will have
The annular water channel of a spray-hole is arranged on hermetyic window pad, so that the roller washing machine and Publication No. of the utility model
Tumbling-box washing machine disclosed in the patent document of CN102482834B is compared, not only the installation of the annular water channel with spray-hole
Structure is simpler, and does not need to be modified outer tube structure.It avoids as outer cylinder individually designed production mould and system again
Technique is made, the manufacturing cost of outer cylinder is reduced.
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, annular water channel；101, spray-hole.
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 injection with flat structure
Hole is illustrated, but the spray-hole of the utility model can also be the spray-hole of any other structure type.This field
Technical staff, which can according to need, makes adjustment to it, and to adapt to specific application, technical solution adjusted will
Fall into the protection scope of the 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 annular water channel 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 annular water channel 10.Annular water channel 10 is arranged close
It seals on window pad 5, the spray-hole 101 of nozzle in multiple directions is additionally provided in annular water channel 10.The spray system of the utility model
When work, as shown by the arrows in Figure 1, circulating pump 8 gives the washing water pump in outer cylinder 2 to annular water channel 10, multiple spray-holes
101 spray wash water into inner cylinder 3 and rinse clothing.When inner cylinder 3 runs at high speed, the water flow sprayed from spray-hole 101 can
Clothing is passed rapidly through, and is entered in outer cylinder 2 under gravitational and centrifugal forces.
As depicted in figs. 1 and 2, annular water channel 10 can be connected together with hermetyic window pad 5, can also be with hermetyic window pad 5
It is made into integration.When annular water channel 10 is connected together with hermetyic window pad 5, connection type can be any feasible connection side
Formula, such as clamping, bind, welding etc..Further, annular water channel 10 is preferably arranged on the inside of hermetyic window pad 5.Alternatively,
Those skilled in the art also can according to need, and annular water channel 10 is arranged in the outside of hermetyic window pad 5, or in hermetyic window pad
An annular water channel 10 is all arranged in 5 inner side and outer side, and is connected to two annular water channels 10.
As shown in Figure 1 to Figure 3, multiple spray-holes 101 are arranged equally spaced in annular water channel 10 around the circumferential direction of outer barrel 2.
Alternatively, skilled person also can according to need, it is arranged equally spaced at multiple spray-holes 101 are non-in annular water channel 10.
Although those skilled in the art can also be as needed in addition, not showing that in figure, make annular water channel 10 with
Outlet pipe 9 is tightly connected or is made into integration.
As shown in Figure 1 to Figure 3, the water outlet of each spray-hole 101 all points to 3 mouthfuls of inner cylinder, to spray from spray-hole 101
Water out can be fallen into inner cylinder 3, be sprayed to clothing.
As shown in figure 4, each spray-hole 101 is set in order to improve spray system to the spraying effect of clothing in inner cylinder 3
Fan-shaped water flow or waterfall-shaped water flow can be sprayed by being set to.As shown in Figures 2 and 3, each spray-hole 101 is arranged to flat
Structure, the flat structure are preferably horn-like flat structure or splayed flat structure.In other words, spray-hole 101 is all set
It is progressively longer along the direction of washing water flowing to be set to its cross section, 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, spray-hole 101 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,
Annular water channel 10 with multiple spray-holes 101 is arranged on hermetyic window pad 5, it is not only easy for installation, but also make outer cylinder 2
Original structure is maintained, the production cost of roller washing machine is reduced.
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 annular water channel,
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 and the ring
The connection of shape water route；
The annular water channel is arranged on the hermetyic window pad, and multiple spray-holes are provided in the annular water channel；
When work, the circulating pump gives the washing water pump in the outer cylinder to the annular water channel, and the multiple spray-hole will
Washing water is ejected into the inner cylinder.
2. the spray system according to claim 1 for roller washing machine, which is characterized in that each described spray-hole
It 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 claim 2 for roller washing machine, which is characterized in that the spray-hole is described in
The extending direction spaced set of annular water channel.
5. the spray system according to any one of claim 1 to 4 for roller washing machine, which is characterized in that described
Annular water channel is connected or is made into integration with the hermetyic window pad.
6. the spray system according to claim 5 for roller washing machine, which is characterized in that the annular water channel setting
In the inside and or outside of the hermetyic window pad.
7. the spray system according to any one of claim 1 to 4 for roller washing machine, which is characterized in that described
Annular water channel is connected or is made into integration with the outlet pipe.
8. the spray system according to any one of claim 1 to 4 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 |
|---|---|---|---|
| CN201820535393.XU CN208266505U (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 |
|---|---|---|---|
| CN201820535393.XU CN208266505U (en) | 2018-04-16 | 2018-04-16 | Roller washing machine and its spray system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208266505U true CN208266505U (en) | 2018-12-21 |
Family
ID=64676948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820535393.XU Active CN208266505U (en) | 2018-04-16 | 2018-04-16 | Roller washing machine and its spray system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208266505U (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 CN201820535393.XU patent/CN208266505U/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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