CN1661155A - Method for washing clothes under sprinkling internal circulation and washing machine - Google Patents
Method for washing clothes under sprinkling internal circulation and washing machine Download PDFInfo
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- CN1661155A CN1661155A CN 200410004726 CN200410004726A CN1661155A CN 1661155 A CN1661155 A CN 1661155A CN 200410004726 CN200410004726 CN 200410004726 CN 200410004726 A CN200410004726 A CN 200410004726A CN 1661155 A CN1661155 A CN 1661155A
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- water
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- spray equipment
- waterfall
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- 238000005406 washing Methods 0.000 title claims description 156
- 238000000034 method Methods 0.000 title claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 141
- 239000007921 spray Substances 0.000 claims abstract description 52
- 238000002347 injection Methods 0.000 claims abstract description 21
- 239000007924 injection Substances 0.000 claims abstract description 21
- 238000005507 spraying Methods 0.000 claims abstract description 14
- 238000004140 cleaning Methods 0.000 claims description 32
- 239000000243 solution Substances 0.000 claims description 29
- 230000015572 biosynthetic process Effects 0.000 claims description 28
- 230000008569 process Effects 0.000 claims description 18
- 239000006260 foam Substances 0.000 claims description 14
- 238000004900 laundering Methods 0.000 claims description 14
- 125000004122 cyclic group Chemical group 0.000 claims description 12
- 230000003116 impacting effect Effects 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 5
- 238000009792 diffusion process Methods 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 239000008398 formation water Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 239000003599 detergent Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
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Abstract
A washer with internal circulated spray adds a spraying device on inner dully tube top of existing washer. The spraying device consists of water injection tube with its one end being connected to circulation tube and another end being water inlet of water cavity, position for forming waterfall as its space height being samaller then that of water cavity and its horizontal width being greater than that of water cavity as well as spacing baffle set at opposite side of water outlet on position for forming waterfall.
Description
Technical field
The present invention relates to a kind of interior circulation laundering process, refer in particular to a kind of interior circulated sprinkling laundering process, relate to a kind of washing machine that is used to realize circulated sprinkling laundering process in this simultaneously.
Background technology
At present, the whole world emerges in an endless stream about the development types of washing machine, answer the needs of market people life, the designer has developed the washing machine with various functions from different angles, as: the washing machine of centrifugal force laundry, have spray equipment washing machine, have double dynamical washing machine or the like.
PANASONIC adopts centrifugation, drive the rotation in the same way of water by the rotation of interior bucket, the water of rotation is the spray equipment on the bung outside the skewed slot on outer barrel wall is injected into because of inertia and centrifugal force, impact the interior cleaning solution of bucket in the bucket in the formation waterfall shape is sprayed at behind the spray equipment on the outer bung of water process and form more foam, promptly so-called " foam is washed " technology.
Application number is to disclose a kind of washing machine in 98107000.0 the patent documentation, the driving mechanism that possesses the Washing dewatering tub that holds washings, makes steel ladle that this Washing dewatering tub can be received and rotation drive this Washing dewatering tub with rotating freely, it is characterized in that rotation with described Washing dewatering tub make washings rising between the Washing dewatering tub outside and steel ladle, from sprinkle water in the direction Washing dewatering tub.
From documents disclosed content as can be seen, the purpose of this documents is to provide a kind of rotation that does not rely on pulsator, makes the washings circulation, does not make the washings damaged, improves scourability and reduce the uneven washing machine of washing.As shown in Figure 1, the mixing power that produces because of the rotation of Washing dewatering tub 32 constantly rises the descend water surface of the outside and 31 of steel ladles of Washing dewatering tub 32 of the central portion of the washings water surface in the steel ladle 31, until make washing water surface water level surpass Washing dewatering tub 32 the upper end height and sprinkle water to the inside of Washing dewatering tub 32.Also can be further be set to above the steel ladle, in Washing dewatering tub circumferential lateral surface and steel ladle, forming the guide wall that the washings that are suitable for corresponding Washing dewatering tub rotation and rise lead above at least one of all sides at the lid that forms the watering discharge portion between itself and Washing dewatering tub top.Documents is compared with prior art at that time, has really not damage washings and improve scourability, simultaneously can reduce beneficial effects such as washing is inhomogeneous.
Application number is the washing methods that discloses a kind of washing machine and used it in 02155940.6 the application for a patent for invention prospectus, effectively remove in the washing machine of dirt in the effect that utilizes detergent foam, behind detergent dissolution, on making detergent water generate detergent foam and being injected into washings in the washing and dewatering groove, guarantee good cleaning strength and reduce the uneven generation of washing from the top.
Application number is to disclose a kind of washing machine that makes the washings circulation wash and clean in the patent of invention of 02142716.X, this washing machine turns round the washing and dewatering groove of accommodating washings that contains freely in aqua storage tank, and turn round driving by motor, inner face at aqua storage tank is formed with pump chamber, revolution by the washing and dewatering groove concentrates on pump chamber with the washings between washing and dewatering groove and the aqua storage tank, and the circulating path through being connected with pump chamber pumps up water upward.In fact, this also is a kind of washing machine that washings are recycled, and by pump chamber washings is circulated by circulation waterway.
In above-mentioned documents, the notion of Centrifugal washing machine and spray washing machine is disclosed, compare with previous washing machine and to have large improvement, still, still have following shortcoming at these washing machines of the prior art at aspects such as principle, function, structures:
When 1) adopting centrifugation to form the waterfall spray, the rotating speed of water level and interior bucket is had certain requirement, and if water level cross low or interior bucket rotating speed when not enough, all do not reach the effect of waterfall spray;
2) in the existing washing machine, what have is not provided with special spray equipment at all, and it is long-pending excessive that the spray equipment that has takies the capping of outer bucket, has influenced the flood effectiveness of washing machine;
3) water jet water outlet place of existing washing machine is not provided with special shelves water plate, and it is indefinite that waterfall is injected in barrel interior front and back position, during current before the time after instability.
Designer of the present invention on the basis of existing technology, combines the centrifugal force laundering process at the defective of above-mentioned prior art with newly-designed spray equipment, design a kind of novel washing machine with spray equipment.
Summary of the invention
For overcoming the defective of above-mentioned prior art, another object of the present invention is to provide a kind of interior cyclic spraying laundering process that is not subjected to bucket rotating speed restriction in water level, the washing.
The object of the present invention is to provide a kind of interior cyclic spraying washing machine with independent spray equipment simple in structure, futuramic.
For achieving the above object, the technical solution used in the present invention is as follows:
The laundering process of cyclic spraying washing machine in a kind of, at least comprise water filling, washing, rinsing, dry, five steps of draining, in water filling, in washing and three steps of rinsing, annotate the water in the washtub in the spray equipment that is arranged on the outer bung of washing by circulation pipe by the water pump that is arranged on outer barrel bottom, by spray equipment water is squeezed in the interior bucket, form the water route inner loop, it is characterized in that: when water enters in the spray equipment, from the water filling port water cavity of flowing through, because the space of water cavity is bigger, a large amount of water is temporary herein, water is the diffusion of " eight " font in water cavity, broaden by narrow, flow to waterfall formation place then, because height herein reduces suddenly, water is squeezed herein and forms the blank of waterfall, the current that form the waterfall blank are spacing by postive stop baffle, on the clothing after in the washing bucket center of impacting uniformly is inclined to one side, by impacting the formation foam.
In the water filling step, because the concentration of cleaning solution is higher in the washtub, when treating that water in the washtub arrives certain water level, the water pump that is arranged on washing machine bottom is started working, water in the outer bucket of washing directly is extracted into circulation pipe by communicating pipe and last drainpipe, be injected in the spray equipment on the outer bung of washing, be spilled in the washtub by spray equipment again.
When the washing in barrel the water yield more after a little while, this mode of washing also can adopt the centrifuge washing mode.In the centrifuge washing step, the clutch tractor draws back, motor drives clutch by V belt and rotates, bucket and impeller rotate in the same way in the washing, drive the rotation of cleaning solution and clothing, and this moment, clothing and cleaning solution formed the whirlpool shape because of centrifugal action, be close on the wall of bucket in the washing, at this moment, the water that contains washing agent follows in the spray equipment that endless tube is extracted into outer bung by water pump, is spilled in the washtub by spray equipment and hits on washings.
Cyclic spraying washing machine in a kind of, possesses bucket 12 in the washing of holding washings, the interior bucket 12 of placement washing, the outer bucket 2 of washing that holds washings, the bottom of bucket 2 is provided with drive unit outside washing, this drive unit comprises clutch tractor 1, one end of this clutch tractor 1 links to each other with clutch 9, motor 8 drives clutch 9 by belt and rotates, the bottom of bucket 2 is provided with communicating pipe 10 outside washing, the output of this communicating pipe 10 links to each other with drain valve assembly 7, this drain valve assembly 7 respectively with overflow pipe 5, drainpipe 6, last drainpipe 11 links to each other, the output that should go up drainpipe 11 links to each other with water pump 3, the output of this water pump 3 links to each other with the input of circulation pipe 4, the output of this circulation pipe 4 be arranged on the spray equipment 13 of washing on the outer bung 21 and link to each other, this spray equipment 13 comprises water injection pipe 133, water cavity 132, waterfall formation place 131, postive stop baffle 134, one end of this water injection pipe 133 links to each other with an end of circulation pipe 4, the other end of this water injection pipe 133 is the water inlet of water cavity 132, the spatial altitude of this waterfall formation place 131 is lower than the spatial altitude of water cavity 132, and the transverse width of this waterfall formation place 131 is greater than the transverse width of water cavity 132, and this postive stop baffle 134 is arranged on the relative side of waterfall formation place 131 delivery ports.
The structure of this water cavity 132 roughly is " eight " font, is made of top panel 136 and lower panel 135 two parts, and this waterfall formation place 131 and top panel 136 are moulded one with the outer bung 21 of washing together, and plate 136 inside portions have draw-in groove 1361 in the above; This lower panel 135 is by narrow broaden, tabular, and an end and the water injection pipe 133 of this lower panel 135 are moulded one, and the both sides of this lower panel 135 are provided with the buckle 1351 that cooperates with draw-in groove 1361, and draw-in groove 1361 engages formation water cavity 132 with buckle 1351.
Described draw-in groove 1361 and buckle 1351 operated by rotary motion are between 2 to 6 pairs.
Water cavity 132 water inlet places at spray equipment 13 are provided with upper fixed seat 22, and this upper fixed seat 22 is one-body molded with outer bung 21 sidewalls of washing.
This lower panel 135 fuses with water injection pipe 133 injection mouldings, is provided with lower fixed seat 23 on the water injection pipe 133 near lower panel 135.
This water cavity 132 is roughly stepped with waterfall formation place 131.
Use beneficial effect of the present invention to be: the present invention sets up a spray equipment on existing washing machine washing inner barrelhead, this spray equipment is simple in structure, design area is little, its spray effect is not limited by a water level and the interior bucket of a washing rotating speed, three point defects and the deficiency of prior art have not only been overcome, and add abundant foam by the circulation of cleaning solution, the cleaning solution of high concentration is fully combined with clothing, have an effect, spot and clothes fiber disintegrated come, more help further cleaning of clothing; By rotation of bucket in washing and impacting of waterfall current, in bucket, form abundant more foam, foam and cleaning solution penetrate clothing by centrifugal action, with spot from clothing separately; And " strike " dynamics of cleaning solution improves greatly, and centrifugal the washing with foam of easier realization washed, and can realize that woollen blanket washes the supervisor function.
Description of drawings
Fig. 1 produces the structural representation that circulates, carries out the washing machine of rinsing for making washings in the prior art;
Fig. 2 is the structural representation of the outer bucket of the present invention;
Fig. 3 is the partial enlarged drawing of spray equipment among Fig. 2;
Fig. 4 is the stereogram of lower panel in the spray equipment of the present invention;
Fig. 5 is the front view of spray equipment lower panel of the present invention;
Fig. 6 is that the A-A of lower panel among Fig. 5 is to cutaway view;
Fig. 7 is the upward view of the outer bung of the present invention;
Fig. 8 is the local upward view that amplifies of spray equipment of the present invention;
Fig. 9 is a bucket polycrystalline substance schematic diagram of the present invention;
Figure 10 be of the present invention in bucket view when static;
Figure 11 be of the present invention in bucket view during centrifuge washing;
The specific embodiment
Below by specific embodiment accompanying drawing in addition, the present invention is described in detail.
As Fig. 2, Fig. 9, Figure 10, shown in Figure 11, interior cyclic spraying washing machine possesses bucket 12 in the washing of holding washings, the interior bucket 12 of placement washing, the outer bucket 2 of washing that holds washings, the bottom of bucket 2 is provided with drive unit outside washing, this drive unit comprises clutch tractor 1, one end of this clutch tractor 1 links to each other with clutch 9, motor 8 drives clutch 9 by belt and rotates, the bottom of bucket 2 is provided with communicating pipe 10 outside washing, the output of this communicating pipe 10 links to each other with drain valve assembly 7, this drain valve assembly 7 respectively with overflow pipe 5, drainpipe 6, last drainpipe 11 links to each other, the output that should go up drainpipe 11 links to each other with water pump 3, the output of this water pump 3 links to each other with the input of circulation pipe 4, the output of this circulation pipe 4 be arranged on the spray equipment 13 of washing on the outer bung 21 and link to each other, this spray equipment 13 comprises water injection pipe 133, water cavity 132, waterfall formation place 131, postive stop baffle 134, one end of this water injection pipe 133 links to each other with an end of circulation pipe 4, the other end of this water injection pipe 133 is the water inlet of water cavity 132, the spatial altitude of this waterfall formation place 131 is lower than the spatial altitude of water cavity 132, and the transverse width of this waterfall formation place 131 is greater than the transverse width of water cavity 132, and this postive stop baffle 134 is arranged on the relative side of waterfall formation place 131 delivery ports.
As Fig. 3, Fig. 4, Fig. 5, shown in Figure 6, the structure of this water cavity 132 roughly is " eight " font, be made of top panel 136 and lower panel 135 two parts, this waterfall formation place 131 and top panel 136 are moulded one with the outer bung 21 of washing together, and plate 136 inside portions have draw-in groove 1361 in the above; This lower panel 135 is by narrow broaden, tabular, and an end and the water injection pipe 133 of this lower panel 135 are moulded one, and the both sides of this lower panel 135 are provided with the buckle 1351 that cooperates with draw-in groove 1361, and draw-in groove 1361 engages formation water cavity 132 with buckle 1351.
As shown in Figure 4, the both sides of the edge of plate 135 are provided with 3 buckles 1351 below, herein, the number of buckle can be set according to the needs of water cavity 132 sizes, can respectively be provided with 1 at dual-side, also can 2,3 buckles respectively be set at dual-side, same, with the draw-in groove 1361 that also is provided with similar number on the lower panel 135 close-fitting top panels 136.
In order to increase its stable fastness, extremely shown in Figure 8 as Fig. 3, the top panel of water cavity 132 and lower panel join and except buckle and draw-in groove, water cavity 132 water inlet places at spray equipment 13 are provided with upper fixed seat 22, this upper fixed seat 22 is one-body molded with outer bung 21 sidewalls of washing, this lower panel 135 is moulded one with water injection pipe 133, also can lower panel and water injection pipe 133 be moulded one by connecting plate, is provided with lower fixed seat 23 on the water injection pipe 133 near lower panel 135.Above-mentioned upper fixed seat 22 and lower fixed seat 23 can be screws, and it is fixing to be spirally connected by screw.Certainly do not limit other any type of fixture and modes yet.Mounted water cavity 132 is roughly stepped with waterfall formation place 131, as shown in Figure 3.
From top description as can be seen, this spray equipment is made up of three parts from strictness, i.e. water cavity, waterfall formation place and positive stop block.Cleaning solution is pressed into spray equipment by water pump through circulation pipe, at first enters water cavity, and water cavity cans be compared to one " terminal ", and the space is bigger up and down, and water is temporary at this position.Washings just arrive waterfall formation place then, and the water outlet width becomes big herein, but reduces highly suddenly, and cleaning solution is promptly formed the blank of waterfall herein by " compressing ".Last waterfall is spacing by postive stop baffle, and the bucket center is located the back partially in being sprayed at equably.Like this, in the whole process, cleaning solution is picture " eight " font diffusion in spray equipment, broadened by narrow, and the spray effect does not limit by water level and interior bucket rotating speed, and the spray equipment area reduces.
As Figure 10, extremely shown in Figure 9 in conjunction with Fig. 2, the present invention has the laundering process of spray equipment washing machine, when washing machine begins preparation, elder generation's water filling, the concentration of the interior cleaning solution of bucket this moment is higher, when treating that water arrives certain water level, water pump 3 is started working, water in the outer bucket 2 of washing directly is extracted into circulation pipe 4 by communicating pipe 10 and last drainpipe 11, be injected in the spray equipment 13 on the outer bung of washing, cleaning solution is from water filling port 133 water cavity 132 of flowing through, because the space of water cavity 132 is bigger, a large amount of cleaning solutions is temporary herein, cleaning solution is the diffusion of " eight " font in water cavity 132, broaden by narrow, flow to waterfall formation place 131 then, because height herein reduces suddenly, cleaning solution is squeezed herein and forms the blank of waterfall, the flow of liquor that forms the waterfall blank is spacing by postive stop baffle 134, on the clothing after in washing bucket 12 centers of impacting uniformly are inclined to one side, by impacting the formation foam.
In this process, can be accompanied by the low speed rotation of bucket 12 in the washing, impact the cleaning solution of bucket 12 the insides rotation in the washing from the waterfall current of spray equipment 13 ejections, form abundant foam, the cleaning solution of high concentration is fully combined with clothing, have an effect, spot and clothes fiber are disintegrated come, so more help further cleaning of clothing, washing agent and clothing are fully contacted, reach the centrifugal effect that bubble is washed of washing and wash.
As Figure 11, extremely shown in Figure 9 in conjunction with Fig. 2, the present invention has the laundering process of spray equipment washing machine, when washing machine begins to carry out centrifuge washing, clutch tractor 1 draws back, motor 8 drives clutch 9 by V belt and rotates, bucket 12 and impeller rotate in the same way in the washing, drive the rotation of cleaning solution and clothing, this moment, clothing and cleaning solution formed the whirlpool shape because of centrifugal action, be close on the wall of bucket 12 in the washing, in this process, draining valve parts 7 are failure to actuate, by water pump 3 with in the cleaning solution suction spray equipment 13, cleaning solution is from water filling port 133 water cavity 132 of flowing through, because the space of water cavity 132 is bigger, a large amount of cleaning solutions is temporary herein, then, flow of liquor is to waterfall formation place 131, because height herein reduces suddenly, cleaning solution is squeezed herein and forms the blank of waterfall, the flow of liquor that forms the waterfall blank is spacing by postive stop baffle 134, and on the clothing of in washing bucket 12 centers of impacting uniformly after partially, rotation by in washing barrel 12 and waterfall current impacts like this, in bucket, form abundant more foam, foam and cleaning solution penetrate clothing by centrifugal action, with spot from clothing separately, reach the purpose of cleaning clothing.
Claims (10)
1, the laundering process of cyclic spraying washing machine in a kind of, at least comprise water filling, washing, rinsing, dry, five steps of draining, in water filling, in washing and three steps of rinsing, annotate the water in the washtub in the spray equipment that is arranged on the outer bung of washing by circulation pipe by the water pump that is arranged on outer barrel bottom, by spray equipment water is squeezed in the interior bucket, form the water route inner loop, it is characterized in that: when water enters in the spray equipment, from the water filling port water cavity of flowing through, because the space of water cavity is bigger, a large amount of water is temporary herein, water is the diffusion of " eight " font in water cavity, broaden by narrow, flow to waterfall formation place then, because height herein reduces suddenly, water is squeezed herein and forms the blank of waterfall, the current that form the waterfall blank are spacing by postive stop baffle, on the clothing after in the washing bucket center of impacting uniformly is inclined to one side, by impacting the formation foam.
2, laundering process according to claim 1, it is characterized in that: in the water filling step, because the concentration of cleaning solution is higher in the washtub, when treating that water in the washtub arrives certain water level, the water pump that is arranged on washing machine bottom is started working, water in the outer bucket of washing directly is extracted into circulation pipe by communicating pipe and last drainpipe, is injected in the spray equipment on the outer bung of washing, be spilled in the washtub by spray equipment again.
3, laundering process according to claim 1 is characterized in that: when the washing in barrel the water yield more after a little while, this mode of washing also can adopt the centrifuge washing mode.
4, laundering process according to claim 3, it is characterized in that: in the centrifuge washing step, the clutch tractor draws back, motor drives clutch by V belt and rotates, bucket and impeller rotate in the same way in the washing, drive the rotation of cleaning solution and clothing, this moment, clothing and cleaning solution formed the whirlpool shape because of centrifugal action, be close on the wall of bucket in the washing, at this moment, the water that contains washing agent follows in the spray equipment that endless tube is extracted into outer bung by water pump, is spilled in the washtub by spray equipment and hits on washings.
5, a kind of interior cyclic spraying washing machine that is used to realize the described laundering process of claim 1, comprise: possess bucket (12) in the washing of holding washings, the placement interior bucket of washing (12), the outer bucket of washing (2) that holds washings, the bottom of bucket (2) is provided with drive unit outside washing, this drive unit comprises clutch tractor (1), one end of this clutch tractor (1) links to each other with clutch (9), motor (8) drives clutch (9) by belt and rotates, the bottom of bucket (2) is provided with communicating pipe (10) outside washing, the output of this communicating pipe (10) links to each other with drain valve assembly (7), this drain valve assembly (7) respectively with overflow pipe (5), drainpipe (6), last drainpipe (11) links to each other, the output that should go up drainpipe (11) links to each other with water pump (3), the output of this water pump (3) links to each other with the input of circulation pipe (4), the output of this circulation pipe (4) links to each other with spray equipment (13) on being arranged on washing outer bung (21), it is characterized in that: this spray equipment (13) comprises water injection pipe (133), water cavity (132), waterfall formation place (131), postive stop baffle (134), one end of this water injection pipe (133) links to each other with an end of circulation pipe (4), the other end of this water injection pipe (133) is the water inlet of water cavity (132), the spatial altitude of this waterfall formation place (131) is lower than the spatial altitude of water cavity (132), and the transverse width of this waterfall formation place (131) is greater than the transverse width of water cavity (132), and this postive stop baffle (134) is arranged on the relative side of waterfall formation place (131) delivery port.
6, interior cyclic spraying washing machine according to claim 5, it is characterized in that: the structure of this water cavity (132) roughly is " eight " font, constitute by top panel (136) and lower panel (135) two parts, this waterfall formation place (131) and top panel (136) are moulded one with the outer bung of washing (21) together, and plate (136) inside portion has draw-in groove (1361) in the above; This lower panel (135) is by narrow broaden, tabular, one end of this lower panel (135) and water injection pipe (133) are moulded one, the both sides of this lower panel (135) are provided with the buckle (1351) that cooperates with draw-in groove (1361), and draw-in groove (1361) engages formation water cavity (132) with buckle (1351).
7, interior cyclic spraying washing machine according to claim 6, it is characterized in that: described draw-in groove (1361) and buckle (1351) operated by rotary motion are between 2 to 6 pairs.
8, according to any described interior cyclic spraying washing machine in the claim 5 to 7, it is characterized in that: water cavity (132) the water inlet place in spray equipment (13) is provided with upper fixed seat (22), and this upper fixed seat (22) is one-body molded with washing outer bung (21) sidewall.
9, according to any described interior cyclic spraying washing machine in the claim 5 to 7, it is characterized in that: this lower panel (135) is injection molded into one with water injection pipe (133), is provided with lower fixed seat (23) on the water injection pipe (133) near lower panel (135).
10, according to any described interior cyclic spraying washing machine in the claim 5 to 9, it is characterized in that: this water cavity (132) is roughly stepped with waterfall formation place (131).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100047269A CN100540783C (en) | 2004-02-26 | 2004-02-26 | Interior circulated sprinkling laundering process and washing machine thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100047269A CN100540783C (en) | 2004-02-26 | 2004-02-26 | Interior circulated sprinkling laundering process and washing machine thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1661155A true CN1661155A (en) | 2005-08-31 |
| CN100540783C CN100540783C (en) | 2009-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100047269A Expired - Lifetime CN100540783C (en) | 2004-02-26 | 2004-02-26 | Interior circulated sprinkling laundering process and washing machine thereof |
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| Country | Link |
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| CN (1) | CN100540783C (en) |
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| CN101358424B (en) * | 2007-07-30 | 2011-11-02 | 佛山市顺德海尔电器有限公司 | Outer bucket cover with spray function and washing machine using thereof |
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| CN104074032A (en) * | 2013-03-30 | 2014-10-01 | 海尔集团公司 | Internal circulation spraying method of washing machine and washing machine |
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- 2004-02-26 CN CNB2004100047269A patent/CN100540783C/en not_active Expired - Lifetime
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