CN208562852U - Roller washing machine and its spray system - Google Patents
Roller washing machine and its spray system Download PDFInfo
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- CN208562852U CN208562852U CN201820535461.2U CN201820535461U CN208562852U CN 208562852 U CN208562852 U CN 208562852U CN 201820535461 U CN201820535461 U CN 201820535461U CN 208562852 U CN208562852 U CN 208562852U
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- washing machine
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- roller washing
- spray system
- 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.For this purpose, the roller washing machine of the utility model includes the cabinet, outer cylinder and inner cylinder set gradually from outside to inside, spray system includes circulating pump, outlet pipe, the annular groove and seal cover board for being set to outer cylinder front end, seal cover board and annular groove form water annulus, are provided with jet port on water annulus；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 connected to by outlet pipe with water annulus；When work, the washing water pump in outer cylinder is sent to water annulus by circulating pump, so that washing water is injected into inner cylinder by jet port.The utility model structure is simple, and manufacturing cost is low, and rinsing rate can be greatly improved.
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, the annular groove and seal cover board for being set to the outer cylinder front end, the seal cover board with it is described
Annular groove forms water annulus, is provided with jet port on the water annulus；The water inlet of the circulating pump leads to described outer
In cylinder, the water outlet of the circulating pump is connected to by the outlet pipe with the water annulus；When work, the circulating pump is by institute
It states the washing water pump in outer cylinder and is sent to the water annulus, so that the washing water is injected into described by the jet port
In cylinder.
In the preferred embodiment of above-mentioned spray system, pass through connection knot between the annular groove and the outlet pipe
Structure connection；Or the annular groove is directly connected to the outlet pipe；Or the annular groove and outlet pipe one
It is made.
In the preferred embodiment of above-mentioned spray system, the jet port is the narrow slit knot opened up on the seal cover board
Structure.
In the preferred embodiment of above-mentioned spray system, the jet port is the narrow slit opened up on the inside of the annular groove
Structure.
In the preferred embodiment of above-mentioned spray system, the jet port is the seal cover board and the annular groove
Between the narrow slit structure that is formed.
In the preferred embodiment of above-mentioned spray system, the jet port has guide frame, and the guide frame is used
It is obliquely sprayed in the inner cylinder in by the washing water for entering the water annulus.
In the preferred embodiment of above-mentioned spray system, the jet port has ejection assemblies, and the ejection assemblies are used
It is ejected into the inner cylinder after the washing water for entering the annular chamber to be formed to uniform annular water curtain.
In the preferred embodiment 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 preferred embodiment 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.
The utility model additionally provides a kind of roller washing machine, including washing machine body, and the roller washing machine further includes
Above-mentioned spray system.
In the technical solution of the utility model, annular water is formed using the annular groove of seal cover board and outer cylinder front end
Road, and jet port is directly opened up on the inner sidewall of seal cover board or annular groove, structure is simple, to existing roller washing machine
Structural modification it is smaller, and do not need that injection apparatus is separately provided again, to significantly reduce the manufacturing cost of washing machine.Separately
Outside, example as one preferred is realized by setting guide frame or ejection assemblies at the jet port of the utility model
The jeting effect of annular waterfall water flow, this jeting effect can rapidly pass through clothing, to greatly improve rinsing speed
Rate.
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 of part A in Fig. 1；
Fig. 3 is the enlarged drawing of part B in Fig. 1.
Reference signs list:
1, cabinet；2, outer cylinder；21, outer cylinder front end；22, annular groove；23, seal cover board；3, inner cylinder；4, door body；5, close
Seal window pad；6, draining pump；7, drainpipe；8, circulating pump；9, outlet pipe；10, water annulus；101, jet port.
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 orifice of the utility model can also be the spray-hole of any other structure type.This field skill
Art personnel, which can according to need, makes adjustment to it, and to adapt to specific application, technical solution adjusted will be fallen
Enter 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.
As shown in Figure 1 to Figure 3, wherein Fig. 2 is the enlarged drawing of part A in Fig. 1；Fig. 3 is the enlarged drawing of part B in Fig. 1.
The roller washing machine of the utility model further includes spray system, which mainly includes circulating pump 8, outlet pipe 9, is set to
The annular groove 22 and seal cover board 23 of outer cylinder front end 21.Seal cover board 23 and the formation water annulus of annular groove 22 are (i.e. close
The conjunction of the lid of plate 23 is covered in the opening of annular groove 22, to form closed water annulus 10), and in the water annulus of formation
Upper setting jet port 101.Circulating pump 8 is preferably provided in cabinet 1 and is fixedly connected with cabinet 1.Or those skilled in the art
Member 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 the inside of outer cylinder 2, preferably
The water inlet on ground, circulating pump 8 is connect by water inlet pipe with the bottom end of outer cylinder 2.Or those skilled in the art can also be according to need
It wants, in guarantee, the water inlet pipe is located in outer cylinder 2 in liquid level situation below, and water inlet pipe can be connected to any position of outer cylinder 2
It sets.The water outlet of circulating pump 8 is connected to by outlet pipe 9 with water annulus 10.When the spray system work of the utility model, such as scheme
In 1 shown in arrow, circulating pump 8 gives the washing water pump in outer cylinder 2 to water annulus 10, into the washing water of water annulus 10
It is injected into inner cylinder 3 by jet port 101.When inner cylinder 3 runs at high speed, the water flow sprayed from jet port 101 can be quick
Enter in outer cylinder 2 across clothing, and under gravitational and centrifugal forces.
As an example, (can such as be connected by connection structure between the annular groove 22 and outlet pipe 9 of the utility model
Connect hose, connection hard tube etc.) connection, it can also directly be connected to (directly that outlet pipe 9 and annular is recessed i.e. not by connection structure
Slot 22 is connected to), annular groove 22 and outlet pipe 9 can also be made into integration.Those skilled in the art can be according to actual design
It needs neatly to select suitable connection type, so that washing water can be pumped into annular groove by outlet pipe 9 by circulating pump 8
In 22.
With continued reference to Fig. 2 and Fig. 3, as an example, jet port 101 can be the narrow slit structure on seal cover board 23,
Jet port 101 in Fig. 2 and Fig. 3 is the narrow slit structure opened up on seal cover board 23.As another example, although in figure
To show, but it will be readily appreciated by those skilled in the art that jet port 101 can also be opened up on the inside of annular groove 22 it is narrow
Crack structure.In addition to this, by seal cover board 23 lid close arrive annular groove 22 opening when, can also make seal cover board 23 with
A narrow slit structure is formed between annular groove 22, using the narrow slit structure as jet port 101.Those skilled in the art can root
It is needed according to actual design, flexibly sets jet port 101, these are without departure from the protection scope of the utility model.Also, by
It is formed in water annulus 10 by seal cover board 23 and annular groove 22, jet port 101 is seal cover board 23 or annular groove 22
The narrow slit structure that inside opens up, therefore, those skilled in the art can be according to actual design needs, in seal cover board 23 or ring
The inside of connected in star 22 is equidistant or non-several narrow slit structures is equally spacedly arranged；Alternatively, an annular can also be arranged
Narrow slit structure (circumference i.e. along the circumference of seal cover board 23 or the inside of annular groove 22 opens up the narrow slit of a head and the tail connection
Structure), annular water curtain sprinkling effect so may be implemented.
As an example, jet port 101 has guide frame (such as setting inclined plane shape for jet port 101), the guide frame
For the washing water for entering water annulus 10 to be obliquely ejected into inner cylinder 3.In addition to this, jet port 101 can also have
Ejection assemblies, the ejection assemblies are used to be ejected into inner cylinder after the washing water for entering water annulus 10 to be formed to uniform annular water curtain
In 3.It will be readily appreciated by those skilled in the art that the ejection assemblies can carry out rationally according to the shape size of jet port 101
Design, it is intended to meet will the washing water that enter water annulus 10 form uniform annular water curtain after be ejected into inner cylinder 3.
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.
As described above, the utility model forms water annulus using seal cover board 23 and the annular groove 22 of outer cylinder front end 21
10, and jet port 101 is directly opened up on the inner sidewall of seal cover board 23 or annular groove 23, structure is simple, to existing rolling
The structural modification of cylinder washing machine is smaller, and does not need that injection apparatus is separately provided again, to significantly reduce the system of washing machine
Cause this.In addition, example as one preferred, pass through setting guide frame or spray at the jet port 101 of the utility model
Component is penetrated to realize the jeting effect of annular waterfall water flow, this jeting effect can rapidly pass through clothing, thus greatly
Improve rinsing rate.
It is used in addition, the utility model additionally provides a kind of roller washing machine, including washing machine body, and among the above
The spray system of roller washing machine.Specific embodiment about the roller washing machine sees above explanation, and details are not described herein.
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 include circulating pump, outlet pipe, the annular groove for being set to the outer cylinder front end and
Seal cover board,
The seal cover board and the annular groove form water annulus, are provided with jet port on the water annulus；
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 channel；
When work, the washing water pump in the outer cylinder is sent to the water annulus by the circulating pump, so that the washing water is borrowed
The jet port is helped to be injected into the inner cylinder.
2. the spray system according to claim 1 for roller washing machine, which is characterized in that the annular groove and institute
It states and is connected between outlet pipe by connection structure；Or the annular groove is directly connected to the outlet pipe；Or the ring
Connected in star is made into integration with the outlet pipe.
3. the spray system according to claim 1 for roller washing machine, which is characterized in that the jet port is described
The narrow slit structure opened up on seal cover board.
4. the spray system according to claim 1 for roller washing machine, which is characterized in that the jet port is described
The narrow slit structure opened up on the inside of annular groove.
5. the spray system according to claim 1 for roller washing machine, which is characterized in that the jet port is described
The narrow slit structure formed between seal cover board and the annular groove.
6. the spray system according to any one of claim 1 to 5 for roller washing machine, which is characterized in that described
Jet port have guide frame, the guide frame for will enter the water annulus washing water obliquely spray described in
In inner cylinder.
7. the spray system according to any one of claim 1 to 5 for roller washing machine, which is characterized in that described
Jet port has ejection assemblies, and the ejection assemblies are used to forming the washing water for entering the water annulus into uniform annular water
Backstage is ejected into the inner cylinder.
8. the spray system according to any one of claim 1 to 5 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 any one of claim 1 to 5 for roller washing machine, which is characterized in that described
Spray system further includes triple valve, the water outlet of the circulating pump by the triple valve selectively with the outlet pipe or institute
State the drainpipe connection of roller washing machine.
10. a kind of roller washing machine, including washing machine body, which is characterized in that the roller washing machine further includes claim 1
To spray system described in any one of 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820535461.2U CN208562852U (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 |
|---|---|---|---|
| CN201820535461.2U CN208562852U (en) | 2018-04-16 | 2018-04-16 | Roller washing machine and its spray system |
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| Publication Number | Publication Date |
|---|---|
| CN208562852U true CN208562852U (en) | 2019-03-01 |
Family
ID=65481203
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820535461.2U Active CN208562852U (en) | 2018-04-16 | 2018-04-16 | Roller washing machine and its spray system |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019201116A1 (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 |
| WO2019201117A1 (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 CN201820535461.2U patent/CN208562852U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019201116A1 (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 |
| WO2019201117A1 (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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