CN203144737U - Washing machine - Google Patents
Washing machine Download PDFInfo
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- CN203144737U CN203144737U CN 201320039882 CN201320039882U CN203144737U CN 203144737 U CN203144737 U CN 203144737U CN 201320039882 CN201320039882 CN 201320039882 CN 201320039882 U CN201320039882 U CN 201320039882U CN 203144737 U CN203144737 U CN 203144737U
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- water
- washing machine
- washtub
- water inlet
- delivery port
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Abstract
The utility model discloses a washing machine. The washing machine comprises a case, a water tank, a washing barrel, a first vacuum pump and a second vacuum pump, wherein the water tank is arranged in the case and provided with a first water inlet and a first water outlet, a washing door is disposed on the washing barrel, the washing barrel is provided with a second water inlet and a second water outlet, a first pipe is connected between the second water inlet and the first water outlet, a second pipe is connected between the second water outlet and the first water inlet, the first vacuum pump is disposed on the first pipe, and the second vacuum pump is arranged on the second pipe. The washing machine is in a structure completely different from structures of existing impeller type or tumbling-box washing machines and capable of simulating a hand washing mode, that is, continuously sucking water in clothes and enabling the clothes to suck water again after the water in the clothes is sucked out, so that the clothes are washed clean, and the washing effect is improved.
Description
Technical field
The utility model relates to the washing technology field, especially relates to a kind of washing machine.
Background technology
At present, washing machine is divided into rotary drum washing machine and roller washing machine, these two kinds of washing machines all are that cylinder water box and washtub are set in the cuboid casing, and cylindrical water box can't maximizedly utilize the space in the casing, cause the free space in the casing to utilize insufficient.And, rotary drum washing machine is to utilize the stirring action of clothing in water to realize the purpose of cleaning clothes, roller washing machine is to utilize clothing to rise or fall with the rotation of cylinder to beat laundry, but these two kinds of laundry modes all can not the anthropomorphic dummy be hand-washed the pattern of clothing, and the clean effect of clothing is restricted to a certain extent.
The utility model content
The application is based on the inventor to discovery and the cognition of the following fact: in the daily life, manually during laundry by manually rubbing, a part of water in the clothing is extruded, then clothing is immersed in the water again and absorbs water, rub the water of extruding in the clothing again, clothing constantly absorbs water, dewaters, thereby realizes clean purpose.
The utility model is intended to solve at least one of technical problem that exists in the prior art.For this reason, a purpose of the present utility model is to propose a kind of washing machine, but this washing machine anthropomorphic dummy hand-washes the mode of clothing, and clean result improves greatly.
According to washing machine of the present utility model, comprising: housing; Water tank, described water tank are located in the described housing, and described water tank has first water inlet and first delivery port; Washtub, described washtub is provided with the laundry door and described washtub has second water inlet and second delivery port, be connected with first pipeline between wherein said second water inlet and described first delivery port, and be connected with second pipeline between described second delivery port and described first water inlet; And first and second vavuum pumps, described first vavuum pump is located on described first pipeline and described second vavuum pump is located on described second pipeline.
According to washing machine of the present utility model, have, tumbling-box washing machine diverse structure wheeled with conventional wave, can simulate the laundry pattern of staff, be that water in the continuous sucking-off clothing and the water in clothing are sucked out the relief clothing and absorb water, thereby reach the purpose of cleaning clothing, improve laundry effect.
In addition, according to washing machine of the present utility model, can also have following additional technical feature:
In an embodiment of the present utility model, described first delivery port is not higher than described first water inlet.
In an embodiment of the present utility model, described second delivery port is not higher than described second water inlet.
In an embodiment of the present utility model, described second delivery port is positioned at the bottom of described washtub and the top that described second water inlet is positioned at described washtub.Can take full advantage of the space in the washtub like this.
In an embodiment of the present utility model, described washing machine also comprises two screen packs, and described two screen packs are located at described second water inlet and the described second delivery port place respectively.By at second water inlet and the second delivery port place screen pack being set respectively, thereby when first vavuum pump and the work of second vavuum pump, can prevent that clothing is blocked in second water inlet and the second delivery port place, even be pumped down in second pipeline from second delivery port, cause pipeline blockage, influence the washing machine operate as normal.
In an embodiment of the present utility model, described washing machine also comprises first and second check valves, and described first check valve is serially connected on described first pipeline and described second check valve is serially connected on described second pipeline.
By first check valve is set, can guarantee that the water (flow) direction in first pipeline is from the tank flow washtub constantly, avoid the water adverse current, guarantee that washing machine can efficiently turn round.Similarly, by second check valve is set, can guarantee that water (flow) direction in second pipeline constantly for to flow to water tank from washtub, avoids the water adverse current, guarantee that further washing machine can efficiently turn round.
In an embodiment of the present utility model, described laundry door is located at the top of described washtub.Making things convenient for the user to open laundry goalkeeper clothing from the top like this renders in the washtub.
In an embodiment of the present utility model, described washing machine also comprises draining pump, and described draining pump links to each other with described water tank for the water of discharging in the described water tank.
In an embodiment of the present utility model, described washing machine also comprises the distributor box, and described distributor box is located in the described housing and with the water inlet end of described water tank and links to each other.
In another embodiment of the present utility model, described washing machine also comprises the distributor box, and described distributor box is located in the described housing and with described second water inlet and links to each other.
Additional aspect of the present utility model and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
Description of drawings
Above-mentioned and/or additional aspect of the present utility model and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is the schematic diagram according to the washing machine of an embodiment of the utility model.
Description of reference numerals:
Housing 1;
Water tank 2, the first water inlets 21, the first delivery ports 22;
Washtub 3, the second water inlets 31, the second delivery ports 32, laundry door 33;
First pipeline, 41, the second pipelines 42;
First vavuum pump, 51, the second vavuum pumps 52;
First check valve, 61, the second check valves 62;
Draining pump 8;
Distributor box 9.
The specific embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein identical or similar label is represented identical or similar elements or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment that is described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center "; " vertically "; " laterally "; " length "; " width "; " thickness ", " on ", D score, " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", close the orientation of indications such as " counterclockwise " or position is based on orientation shown in the drawings or position relation, only be the utility model and simplification description for convenience of description, rather than device or the element of indication or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only are used for describing purpose, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the present utility model, the implication of " a plurality of " is two or more, unless clear and definite concrete restriction is arranged in addition.
In the utility model, unless clear and definite regulation and restriction are arranged in addition, broad understanding should be done in terms such as term " installation ", " linking to each other ", " connection ", " fixing ", for example, can be fixedly connected, also can be to removably connect, or connect integratedly; Can be mechanical connection, also can be to be electrically connected; Can be directly to link to each other, also can link to each other indirectly by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can understand the concrete implication of above-mentioned term in the utility model as the case may be.
In the utility model, unless clear and definite regulation and restriction are arranged in addition, first feature second feature it " on " or D score can comprise that first and second features directly contact, can comprise that also first and second features are not directly contacts but by the contact of the additional features between them.And, first feature second feature " on ", " top " and " above " comprise first feature directly over second feature and oblique upper, or only represent that the first characteristic level height is higher than second feature.First feature second feature " under ", " below " and " below " comprise first feature under second feature and tiltedly, or only represent that the first characteristic level height is less than second feature.
Below with reference to the washing machine 100 of Fig. 1 description according to the utility model embodiment, be used for cleaning clothes 200.
According to the washing machine 100 of an embodiment of the utility model, comprise housing 1, water tank 2, washtub 3, first vavuum pump 51 and second vavuum pump 52.
As shown in Figure 1, housing 1 can form rectangular shape, and what certainly can understand is that the shape of housing 1 does not have specific (special) requirements, also can form other shape, and is for example cylindrical.Water tank 2 is located in the housing 1, and water tank 2 has first water inlet 21 and first delivery port 22, and water tank 2 is used for water storage and supplies water in washtub 3, and for example water tank 2 supplies water to washtub 3 by first delivery port 22.
As shown in Figure 1, washtub 3 is provided with laundry door 33, and the user can put into laundry item 200 in the washtub 3 by laundry door 33, and what certainly can understand is also can be provided with door to the door 33 of should doing washing on the housing 1.Washtub 3 has second water inlet 31 and second delivery port 32, wherein is connected with first pipeline 41 between second water inlet 31 and first delivery port 22, and is connected with second pipeline 42 between second delivery port 32 and first water inlet 21.In other words, the water in the washtub 3 can enter in the water tank 2 by second delivery port 32, second pipeline 42 and first water inlet 21, and the water in the water tank 2 can enter in the washtub 3 by first delivery port 22, first pipeline 41 and second water inlet 31.
The operation principle of this washing machine 100 is as follows: when cleaning clothes 200,52 work of second vavuum pump are to be evacuated to the water in the washtub 3 in the water tank 2 by second delivery port 32, second pipeline 42 and first water inlet 21, after water in washtub 3 all is evacuated to water tank 2, clothing 200 is sucked up to second delivery port, 32 places, because the existence of pressure reduction, thereby air pressure acts on the clothing 200 at least a portion water in the clothing 200 is squeezed out, and the water of extruding also enters in the water tank 2 by second delivery port 32, second pipeline 42 and first water inlet 21.In this process, second vavuum pump 52 is worked always, and first vavuum pump 51 quits work.
Need to prove, in this process, it is impossible that the water in the washtub 3 all is evacuated in the water tank 2, should make broad understanding here, can be understood as second vavuum pump 52 can almost all be evacuated to the water in the washtub 3 in the water tank 2, namely has only the water of minute quantity to remain in the laundry chamber.
Then, stop second vavuum pump 52, first vavuum pump 51 replaces its work so that the water in the water tank 2 is evacuated in the washtub 3 by first delivery port 22, first pipeline 41 and second water inlet 31, clothing 200 is blended in suction again in the water, after this process finishes, stop first vavuum pump 51, and start second vavuum pump, 52 repetition said process.
In brief, first vavuum pump 51 and the 52 continuous alternations of second vavuum pump, thereby at least a portion water that makes water in the washtub 3 constantly be pumped down to the clothing 200 in the water tank 2 and in the washtub 3 under the swabbing action of second vavuum pump 52 also is pumped down in the water tank 2, water in the effect lower header 2 of first vavuum pump 51 is evacuated in the washtub 3 again then, clothing 200 absorbs water again, simulate the mode of staff laundry, and then realize the purpose of cleaning clothes 200.
In an embodiment of the present utility model, first delivery port 22 is not higher than first water inlet 21, for example in the example of Fig. 1, first delivery port 22 is preferably placed at the side of water tank 2 and the bottom of contiguous water tank 2, and first water inlet 21 is positioned at the top of first delivery port 22.Certainly, be understandable that first delivery port 22 also can be located at the bottom of water tank 2.As shown in Figure 1, laundry door 33 is located at the top of washtub 3, conveniently like this is used for opening from the top laundry 33 laundry item 200 is rendered in the washtub 3.
In an embodiment of the present utility model, as shown in Figure 1, second delivery port 32 is not higher than second water inlet 31, and for example second delivery port 32 is preferably placed at the bottom of washtub 3, second water inlet 31 is preferably placed at the top of washtub 3, can take full advantage of the space in the washtub 3 like this.Certainly, be understandable that second delivery port 32 also can be located on the outer peripheral face of washtub 3 and the lower surface of contiguous washtub 3, second water inlet 31 also can be located on the outer peripheral face of washtub 3 and the upper end of contiguous washtub 3.
As shown in Figure 1, washing machine 100 also comprises two screen packs 7, and these two screen packs 7 are located at second water inlet, 31 places and second delivery port, 32 places respectively.By at second water inlet 31 and second delivery port, 32 places screen pack 7 being set respectively, thereby when first vavuum pump 51 and 52 work of second vavuum pump, can prevent that clothing 200 is blocked in second water inlet 31 and second delivery port, 32 places, even be pumped down in second pipeline 42 from second delivery port 32, cause pipeline blockage, influence washing machine 100 operate as normal.
As shown in Figure 1, washing machine 100 also comprises first check valve 61 and second check valve 62, first check valve 61 is serially connected on first pipeline 41, is used for the circulating direction of control water in first pipeline 41, namely allows water to pass through 41 one-way flows of first pipeline to washtub 3 from water tank 2.Second check valve 62 is serially connected on second pipeline 42, is used for the circulating direction of control water in second pipeline 42, namely allows water to pass through 42 one-way flows of second pipeline to water tank 2 from washtub 3.
By first check valve 61 is set, can guarantee that water (flow) direction in first pipeline 41 constantly for to flow to washtub 3 from water tank 2, avoids the water adverse current, assurance washing machine 100 can efficiently turn round.Similarly, by second check valve 62 is set, can guarantee that water (flow) direction in second pipeline 42 constantly for to flow to water tank 2 from washtub 3, avoids the water adverse current, guarantee that further washing machine 100 can efficiently turn round.
As shown in Figure 1, washing machine 100 also comprises draining pump 8, and draining pump 8 links to each other with water tank 2 for the water of discharging in the water tank 2, and draining pump 8 preferably is located at the bottom of water tank 2.
In a preferred embodiment of the present utility model, washing machine 100 also comprises distributor box 9, and distributor box 9 is located in the housing 1 and with the water inlet end of water tank 2 and links to each other, and distributor box 9 is preferably placed at the upstream side of water tank 2 water inlet directions.By distributor box 9 is set, externally the water at water source can fully mix by distributor box 9 and box interior washing powder, liquid detergent or washing agent etc. earlier before entering water tank 2, enters in the water tank 2 again, improves the wash degree of clothing 200.
In this preferred embodiment, after the water of external water source enters water tank 2 by distributor box 9, can start first vavuum pump 51, thereby the water that water tank 2 contains washing powder, liquid detergent or washing agent etc. is evacuated in the washtub 3 by first pipeline 41.
Certainly, the utility model is not limited to this, in another embodiment of the present utility model, distributor box 9 is located in the housing 1 and with second water inlet 31 and links to each other, that is to say that in this embodiment, distributor box 9 links to each other with washtub 3, like this water of external water source by distributor box 9 with directly enter in the washtub 3 after washing powder, liquid detergent or washing agent etc. in the box mix, and do not enter water tank 2.
In this another preferred embodiment, distributor box 9 directly links to each other with second water inlet 31, after this moment, external water source entered in the distributor box 9, can start second vavuum pump 52, air in second vavuum pump, the 52 work suction washtubs 3 is for reducing the pressure in the bucket, thereby make pressure and the distributor box 9 interior pressure in the washtub 3 have pressure reduction, with washing powder, mixed water such as liquid detergent or washing agent is sucked up in the washtub 3, can stop second vavuum pump 52 then, this moment, extraneous water source can supply water in water tank 2, start first vavuum pump 51, with the water in the water tank 2 be evacuated in the washtub 3 with clothing 200 and be drawn into before contain washing powder, the water of liquid detergent or washing agent etc. mixes does washing.Preferably, in this embodiment, the pipeline between distributor box 9 and second water inlet 31 can be provided with check valve, and this check valve allows water to flow in the washtub 3 from distributor box 9.
Below with reference to the concrete course of work of Fig. 1 description according to the washing machine 100 of an embodiment of the utility model.
At first describe the laundry pattern, be connected to example with distributor box 9 and water tank 2.
Under this pattern, the water at extraneous water source enters in the water tank 2 after by distributor box 9, water is mixing with washing powder, liquid detergent or washing agent etc. in the distributor box 9 when the distributor box 9, start first vavuum pump 51 so that the water in the water tank 2 is evacuated in the washtub 3 from first delivery port 22, first pipeline 41 and second water inlet 31, stop first vavuum pump 51.
Then, start second vavuum pump 52 with the water in the washtub 3 all from second delivery port 32, second pipeline 42 and first water inlet 21 are evacuated in the water tank 2, clothing 200 in the washtub 3 can be along with water flow to second delivery port, 32 places, continue to keep 52 work of second vavuum pump, this moment is because the existence of pressure reduction, clothing 200 is compressed in second delivery port, 32 places, because the existence of screen pack 7, can guarantee that clothing 200 can not be sucked up in second pipeline 42, at least a portion water in the clothing 200 be extruded and by second delivery port 32 thereby air pressure acts on the clothing 200, second pipeline 42 and first water inlet 21 enter in the water tank 2.
At last, stop second vavuum pump 52, restart first vavuum pump 51 so that the water in the water tank 2 is evacuated in the washtub 3 again, clothing 200 soaks in water again and absorbs water.Repeat said process and repeatedly finally realize cleaning the purpose of clothing 200.
After clothing 200 cleans up, can enter the rinsing pattern.Before this pattern, water (containing washing agent etc.) in water (containing washing agent etc.) in the washtub 3 and the water tank 2 can be discharged washing machine 100 by draining pump 8, and external water source is injected into clean clear water water tank 2 again and supplies with washtub 3 by water tank 2 and carry out rinsing.Under the rinsing pattern, the course of work of washing machine 100 and above-mentioned cleaning process are identical, just do not contain washing powder or liquid detergent etc. in the water under this pattern, please refer to top description, no longer describe in detail here.
After clothing 200 rinsings are clean, can enter dehydration mode.Under this pattern, stop first vavuum pump 51, start second vavuum pump 52, second vavuum pump 52 all is pumped to the water in the washtub 3 in the water tank 2, draining pump 8 is opened draining, clothing 200 in the washtub 3 is along with water flow to second delivery port, 32 places, and because the existence of first vavuum pump, 51 suction, can be with the water sucking-off in the clothing 200, in other words, because the effect of first vavuum pump 51 can make washtub 3 and second vavuum pump, 52 places have pressure reduction, be the pressure that washtub 3 interior air pressures are higher than second vavuum pump, 52 places, thereby under action of air pressure, clothing 200 is squeezed in second delivery port 32 and at least a portion water in the clothing 200 is extruded, second vavuum pump, 52 continuous firings, the water in the clothing 200 constantly is extruded, and can think after the water major part in the clothing 200 is extruded behind the certain hour and finish dehydration, this certain hour can be the time of presetting, for example can be according to what of clothing 200, quality etc.
In addition, preferably, the power output of second vavuum pump 52 is adjustable, specifically, second vavuum pump 52 can be lower than a certain power running of peak power when laundry and rinsing, and when dehydration, second vavuum pump 52 can maximum power operation, such second vavuum pump 52 can namely be compared laundry and rinse cycle and can form bigger pressure differential, thereby fully the water in the clothing 200 be extruded applying bigger suction in the washtub 3.
In general, washing machine 100 of the present utility model, overturned the structure of traditional impeller-type and tumbling-box washing machine 100, can simulate the mode of staff laundry, improve the clean result of clothing 200, and washing machine 100 compact conformations of the present utility model, simple, it is little to take volume, has good practicality and the scope of application.
In the description of this specification, concrete feature, structure, material or characteristics that the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example description are contained at least one embodiment of the present utility model or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete feature, structure, material or the characteristics of description can be with the suitable manner combination in any one or more embodiment or example.
Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple variation, modification, replacement and modification to these embodiment under the situation that does not break away from principle of the present utility model and aim, scope of the present utility model is limited by claim and equivalent thereof.
Claims (10)
1. a washing machine is characterized in that, comprising:
Housing;
Water tank, described water tank are located in the described housing, and described water tank has first water inlet and first delivery port;
Washtub, described washtub is provided with the laundry door and described washtub has second water inlet and second delivery port, be connected with first pipeline between wherein said second water inlet and described first delivery port, and be connected with second pipeline between described second delivery port and described first water inlet; And
First and second vavuum pumps, described first vavuum pump are located on described first pipeline and described second vavuum pump is located on described second pipeline.
2. washing machine according to claim 1 is characterized in that, described first delivery port is not higher than described first water inlet.
3. washing machine according to claim 1 is characterized in that, described second delivery port is not higher than described second water inlet.
4. washing machine according to claim 3 is characterized in that, described second delivery port is positioned at the bottom of described washtub and the top that described second water inlet is positioned at described washtub.
5. washing machine according to claim 3 is characterized in that, also comprises two screen packs, and described two screen packs are located at described second water inlet and the described second delivery port place respectively.
6. washing machine according to claim 1 is characterized in that, also comprises first and second check valves, and described first check valve is serially connected on described first pipeline and described second check valve is serially connected on described second pipeline.
7. washing machine according to claim 1 is characterized in that, described laundry door is located at the top of described washtub.
8. according to each described washing machine among the claim 1-7, it is characterized in that, also comprise draining pump, described draining pump links to each other with described water tank for the water of discharging in the described water tank.
9. according to each described washing machine among the claim 1-7, it is characterized in that, also comprise the distributor box, described distributor box is located in the described housing and with the water inlet end of described water tank and links to each other.
10. according to each described washing machine among the claim 1-7, it is characterized in that, also comprise the distributor box, described distributor box is located in the described housing and with described second water inlet and links to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320039882 CN203144737U (en) | 2013-01-24 | 2013-01-24 | Washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320039882 CN203144737U (en) | 2013-01-24 | 2013-01-24 | Washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203144737U true CN203144737U (en) | 2013-08-21 |
Family
ID=48972279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320039882 Expired - Fee Related CN203144737U (en) | 2013-01-24 | 2013-01-24 | Washing machine |
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| Country | Link |
|---|---|
| CN (1) | CN203144737U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103061076A (en) * | 2013-01-24 | 2013-04-24 | 无锡小天鹅股份有限公司 | Washing machine |
-
2013
- 2013-01-24 CN CN 201320039882 patent/CN203144737U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103061076A (en) * | 2013-01-24 | 2013-04-24 | 无锡小天鹅股份有限公司 | Washing machine |
| CN103061076B (en) * | 2013-01-24 | 2016-03-30 | 无锡小天鹅股份有限公司 | A kind of washing machine |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20180124 |
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| CF01 | Termination of patent right due to non-payment of annual fee |