CN203420129U - Washing machine spray rinse device and washing machine with same - Google Patents
Washing machine spray rinse device and washing machine with same Download PDFInfo
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- CN203420129U CN203420129U CN201320459637.8U CN201320459637U CN203420129U CN 203420129 U CN203420129 U CN 203420129U CN 201320459637 U CN201320459637 U CN 201320459637U CN 203420129 U CN203420129 U CN 203420129U
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- spray
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- washing machine
- shower plate
- washtub
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Abstract
The utility model discloses a washing machine spray rinse device and a washing machine with the washing machine spray rinse device. The washing machine spray rinse device solves the technical problem that an existing pulsator washing machine is uneven in spray rinse. The washing machine spray rinse device comprises a spray box. A deflector and a spray plate are arranged in the spray box. The deflector is provided with a first water leaking region and a second water leaking region, wherein the second water leaking region inclines from top to bottom in the direction from the rotating center of a washing barrel to the barrel wall of the washing barrel, the first water leaking region is located on the low-position side of the second water leaking region, the first water leakage region and the second water leakage region are provided with water leaking holes respectively, and the spray plate is arranged below the deflector, inclines from top to bottom in the direction from the barrel wall of the washing barrel to the rotating center of the washing barrel, and is provided with spray holes.
Description
[technical field]
The utility model relates to washing machine spray rinsing device and washing machine thereof.
[background technology]
The laundry processes of existing rotary drum washing machine generally includes the washing stage, and rinse stage and final dewatering stage, omnidistance water consumption is larger, and in order to save water resource, rinse cycle adopts spray mode to water filling in Washing dewatering tub.Washing dewatering tub rotation during spray, make the marginal position of clothing in Washing dewatering tub, Washing dewatering tub mid portion is substantially without clothing, in traditional rinse cycle, from detergent box delivery port water out, without any spray equipment, be directly flushed to clothing, cause spray of water, and spray position mostly concentrates on the clothing of below of delivery port, spray not comprehensive, rinsing is inhomogeneous, easily makes washing powder or liquid detergent remain on clothing.
On some rotary drum washing machines, added spray equipment at present, most spray equipments be mostly one with the baffle plate of spray apertures, shower water can be dispersed into multi-strand flow is ejected on clothing, but when laundry amounts is larger, just can not guaranteeing to be sprayed onto the unstable or washtub of whole clothings, particularly hydraulic pressure by shower water, to rock the non-uniform spraying problem causing comparatively obvious; Adopt in addition strong hydraulic pressure to be sprayed onto on the clothing in Washing dewatering tub through distributing shower nozzle, this mode is had relatively high expectations to water feeding pressure, and is also difficult to make current to be sprayed onto on all clothings.
[utility model content]
The utility model provides a kind of washing machine spray rinsing device and washing machine, solves current washing machine spray rinsing inhomogeneous, the problem that wash effect is poor.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: washing machine spray rinsing device, comprise spray box, in described spray box, be provided with deflector and shower plate, described deflector has first district that leaks, district and second that leaks, second district that leaks tilts to washtub bucket wall direction from high to low from washtub pivot, first district that leaks is positioned at the second low level side of leaking district, first district that leaks, district and second that leaks all has leaking hole, described shower plate is arranged at deflector below and tilts from high to low to washtub pivot direction from washtub bucket wall, shower plate is provided with spray apertures.
Further, described shower plate is the arcuate structure that both sides are bent upwards, the crooked radian of shower plate increases to washtub edge direction gradually from washtub pivot, described spray apertures is the banded hole of extending along washtub radial direction, and is arranged at the medium position of shower plate or the position at close middle part.
Further, described spray box is provided with end wall apopore near end wall and the shower plate junction of washtub pivot.
Further, the region that is positioned at spray apertures both sides on described shower plate is also provided with the banded spout hole extending along washtub radial direction, and the width dimensions of described banded spout hole is less than the width dimensions of spray apertures.
Further, on described shower plate, be also evenly equipped with tap hole, and less the closer to the size of the tap hole of shower plate both sides.
Further, described shower plate angle of inclination is with respect to the horizontal plane 3 °～30 °.
Further, described second district that leaks is the reclinate arcuate structure in both sides.
Further, the described first leaking hole that leaks district is connected with the second leaking hole that leaks district and is banded hole and extends along washtub radial direction.
Further, described second angle of inclination with respect to the horizontal plane, district that leaks is 3 °～30 °.
The utility model also provides a kind of washing machine, comprises body, washtub and steel ladle, and the opening of described steel ladle is provided with ring-shaped frame, and the spray rinsing device described in above-mentioned any one technical scheme is housed on described ring-shaped frame.
The beneficial effects of the utility model:
Conventionally washing machine is in rinse cycle, due to rinsing clothes skewness in washtub, can make washtub produce imbalance when rotating rocks, the ring-shaped frame on steel ladle and top thereof also rocks thereupon, cause the radially relative position of spray rinsing device and water inlet to change, thereby the position that makes current flow to spray rinsing device can change; In addition, the position that the variation of intake pressure can make current flow to spray rinsing device equally can change, and adopt traditional spray structure only can play the effect of the dispersion of current, while there is above-mentioned situation, from the current of spray structure ejection, can only concentrate the very narrow region of spray washing bucket radial direction, non-uniform spraying, wash effect is poor.The utility model washing machine spray rinsing device, its indoor design deflector and shower plate, deflector has first district that leaks, district and second that leaks, second district that leaks is downward-sloping to washtub edge direction, first district that leaks is positioned at the second low level side of leaking district, shower plate is arranged at deflector below and is inclined upwardly to washtub edge direction, no matter the water level that enters of spray rinsing device is put and how to be changed, the water that flows into spray box all will pass through the guiding of deflector and the guiding of shunting and shower plate, make finally from the water of spray box ejection, can cover in the radial direction wider region at washtub, clothing in washtub can be subject to even spray, rather than only concentrate at present very narrow region, significantly improved the wash effect of clothing.
These features of the present utility model and advantage will be below the specific embodiment, accompanying drawing in detailed exposure.
[accompanying drawing explanation]
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is the axle side stereogram of the utility model embodiment mono-spray rinsing device;
Fig. 2 is the axle sectional view of the utility model embodiment mono-deflector;
Fig. 3 is the front section view of the utility model embodiment mono-deflector;
Fig. 4 is the utility model embodiment mono-deflector and the connection diagram that sprays box;
Fig. 5 is the axle sectional view of the utility model embodiment mono-shower plate;
Fig. 6 is the front section view of the utility model embodiment mono-shower plate;
Fig. 7 is the utility model embodiment mono-shower plate and the connection diagram that sprays box;
Fig. 8 is the flow direction schematic diagram in the utility model embodiment mono-spray rinsing device front;
Fig. 9 is the utility model embodiment mono-spray rinsing device current deflecting schematic diagram one;
Figure 10 is the utility model embodiment mono-spray rinsing device current deflecting schematic diagram two;
Figure 11 is the utility model embodiment mono-spray rinsing device current deflecting schematic diagram three;
Figure 12 is the structural representation of the utility model embodiment bis-washing machines.
[specific embodiment]
The utility model provides washing machine spray rinsing device, comprise spray box, in spray box, be provided with deflector and shower plate, deflector has first district that leaks, district and second that leaks, second district that leaks tilts to bucket wall direction from high to low from washtub pivot, first district that leaks is positioned at the second low level side of leaking district, first district that leaks, district and second that leaks all has leaking hole, shower plate is arranged at deflector below and tilts from high to low to pivot direction from washtub bucket wall, and shower plate is provided with spray apertures.No matter the position of water inlet is in spray box front end or in spray box rear end, the water that flows into spray box all will pass through the water conservancy diversion of deflector and the water conservancy diversion of shunting and shower plate, make current be dispersion shape spray, the non-uniform spraying phenomenon that the double swerve of the washtub while effectively avoiding spraying brings.
Accompanying drawing below in conjunction with the utility model embodiment is explained and illustrated the technical scheme of the utility model embodiment, but following embodiment is only preferred embodiment of the present utility model, not all.Embodiment based in embodiment, those skilled in the art are other embodiment that obtains under the prerequisite of not making creative work, all belong to protection domain of the present utility model.
Embodiment mono-:
With reference to Fig. 1, washing machine spray rinsing device, comprise spray box 1, in spray box 1, be provided with deflector 2 and shower plate 3, deflector 2 has first district 21 that leaks, district 22 and second that leaks, second district 21 that leaks tilts to washtub bucket wall direction from high to low from washtub pivot, first district 22 that leaks is positioned at the second low level side of leaking district 21, first district 21 that leaks, district 22 and second that leaks all has leaking hole, shower plate 3 is arranged at deflector 2 belows and tilts from high to low to washtub pivot direction from washtub bucket wall, shower plate 3 is provided with spray apertures, common, these leaking holes and spray apertures are to distribute by water movement rule.
Specific embodiment: with reference to Fig. 2-4, deflector 2 has first district 21 that leaks, district 22 and second that leaks, second district 21 that leaks tilts to washtub bucket wall direction from high to low from washtub pivot, its angle of inclination is with respect to the horizontal plane 3 °～30 °, for reaching good shunting effect, second district 21 that leaks can be designed to the reclinate arcuate structure in both sides, flow to the second water that leaks district 21 and can branch to both sides along the second curved surfaces that leaks district 21, make can evenly receive the water that deflector leaks for 2 times in the larger region of shower plate 3, be convenient to form dispersed spray.First district 22 that leaks is positioned at the second low level side of leaking district 21, main acceptance from second water that district's 21 water conservancy diversion get off that leaks, and under leak to shower plate 3.
The main effect of deflector 2 is that the water that enters spray box 1 is carried out to guide direction variable and shunting, by leaking hole, water is evenly diverted on the shower plate 3 of lower floor, in order to prevent that discharge is excessive, cause overflow, the first leaking hole that leaks district 22 can be connected with the second leaking hole that leaks district 21 and be banded leaking hole 23 and extend along washtub radial direction, can be so that water flows on the shower plate 3 of lower floor fast.While designing banded leaking hole 23, can adopt following preferred size: leak 23 width of banded hole is 2mm-6mm, banded hole leaks the two ends of 23 length directions apart from spray box 1 inwall 5mm-10mm.The leaking hole of the present embodiment also can adopt the larger through hole in aperture to realize above-mentioned effect.
With reference to Fig. 5-7, shower plate 3 be arranged at deflector 2 under and from washtub bucket wall, to washtub pivot direction, tilt from high to low, its angle of inclination is with respect to the horizontal plane 3 °～30 °.Shower plate 3 is provided with spray apertures 31, receives the water of 2 times leakages of deflector mainly from spray apertures 31 ejections.Common, under washing machine rinsing state, clothing all can concentrate on due to centrifugal action near washtub bucket wall, as long as at the wide waterfall band of having in the radial direction enough of washtub, the clothing in barrel can evenly be sprayed, and wash effect is better.For this reason, the spray apertures 31 of the present embodiment is the banded hole of extending along washtub radial direction, like this can be at the waterfall of the formation in the radial direction band of washtub.The width of spray apertures 31 is preferably 2mm-10mm, and the two ends of spray apertures 31 length directions are apart from spray box 1 inwall 5mm-10mm.
In order to make waterfall band out of spray comparatively stable and have enough water yields, shower plate 3 is the arcuate structure that both sides are bent upwards, the crooked radian of shower plate 3 increases to washtub edge direction gradually from washtub pivot, for example: shower plate 3 is 70mm-500mm near the arc radius of washtub pivot one end, shower plate 3 can be infinitely great near the arc radius of one end, washtub edge.Above-mentionedly be that banded spray apertures 31 is arranged at the medium position of shower plate 3 or near the position at middle part, be convenient to like this to collect from second water that district's 21 water conservancy diversion get off that leaks, and most of water is all from banded spray apertures ejection, thereby can form the waterfall band of stable and large flow.Banded spray apertures 31 arranges one conventionally, in order to prevent that discharge is too large, single spray apertures cannot be discharged water in time and be caused overflow, can on shower plate 3, be positioned at the region division of banded spray apertures both sides along the banded spout hole 32 of washtub radial direction extension, play shunting action, and the width dimensions of banded spout hole 32 is less than the width dimensions of spray apertures 31, can plays shunting action like this, can form in the radial direction auxiliary waterfall band at washtub again, improve spraying effect simultaneously.
In order to prevent that discharge is too large, single spray apertures cannot be discharged water in time and be caused overflow, can also be in the following way: uniform tap hole 33 on shower plate 3, and the size the closer to the tap hole 33 of shower plate 3 both sides is less, because shower plate 3 is to be the arcuate structure that both sides are bent upwards, water can collect to middle part, tap hole 33 prevents from when discharge is larger discharging fast formation overflow, the size of the tap hole 33 of close shower plate 3 both sides makes shower plate 3 both sides form spray water columns compared with I, can ensure again part water is to be pooled to shower plate 3 central region simultaneously, from spray apertures, spray, be convenient to form in center waterfall band.
Above-mentioned two kinds of structures that prevent overflow can be used separately also and can merge use, banded spray apertures in conjunction with middle part, make the current of spray rinsing device ejection form dispersion spray and the some waterfall bands that form along washtub radial direction, rotation along with washtub, bucket undergarment can be sprayed uniformly, has improved the rinsing uniformity.
With reference to Fig. 1,7, the present embodiment also arranges end wall apopore 34 at spray box 1 near end wall and shower plate 3 junctions of washtub pivot, the present embodiment is designed to end wall apopore 34 to be connected with spray apertures 31 and banded spout hole 32, the waterfall band forming from spray apertures like this can spray the clothing near washtub center, makes clothing as much as possible directly receive shower water.
With reference to Fig. 8, generally speaking, adopt the spray rinsing device of the present embodiment, the washings that flow into spray box evenly leak to the shower plate 3 of below through the shunting action of deflector 2, part water directly flows out from the tap hole of shower plate 3 the spray water column that forms dispersion, spray apertures and the banded spout hole of another part water along shower plate 3 curved surfaces to shower plate 3 middle parts collects, and forms the waterfall band along washtub radial direction, and the spray water column of dispersion evenly sprays clothing in conjunction with waterfall band.
In actual rinse cycle, be accompanied by rocking of washtub and steel ladle, spray rinsing device can change in the position of washtub radial direction, and then the relative spray rinsing device in the water inlet position of washings changes, and conventionally has following three kinds of situations:
One, with reference to Fig. 9, washings water inlets position is positioned at the second middle part that leaks district 21, when washings flow into after spray box 1, part washings directly leak the leaking hole in district 21 and leak to the middle part of shower plate 3 from second, another part water flows into first district 22 that leaks under the guiding on inclined-plane, and leak under the leaking hole in district 22 and leak the high-order side to shower plate 3 by first, namely near the position of washtub bucket wall, leak inclined-plane to the washings of shower plate 3 along shower plate 3 and flow to the direction of washtub pivot down, in flow process, washings constantly collect to spray apertures place along the arc-shaped curved surface of shower plate 3, the final waterfall band that forms.
Two, with reference to Figure 10, washings water inlets position is positioned at the second high-order side of leaking district 21, when washings flow into after spray box 1, part washings directly leak the leaking hole in district 21 and leak the low level side to shower plate 3 from second, another part water flows into first district 22 that leaks under the guiding on inclined-plane, and leak under the leaking hole in district 22 and leak the high-order side to shower plate 3 by first, leak inclined-plane to the washings of shower plate 3 along shower plate 3 and flow to the direction of washtub pivot down, in flow process, washings constantly collect to spray apertures place along the arc-shaped curved surface of shower plate 3, the final waterfall band that forms.
Three, with reference to Figure 11, washings water inlets position is positioned at the second low level side of leaking district 21, when washings flow into after spray box 1, most of washings directly leak the leaking hole in district 21 and leak to shower plate 3 from second, leak inclined-plane to the washings of shower plate 3 along shower plate 3 and flow to the direction of washtub pivot down, in flow process, washings constantly collect to spray apertures place along the arc-shaped curved surface of shower plate 3, finally form waterfall band.
By above-mentioned three kinds of situation analysis, can find, no matter how washings water inlet position changes, washings all will pass through the guiding of deflector and the guiding of shunting and shower plate, all the time can form at spray apertures place the waterfall band along washtub radial direction, avoided some clothing by big yield, repeatedly to be sprayed the embarrassment not arrived by spray with some clothing, improve the utilization rate of water, form good spraying effect, solved current spray equipment because the unstable or washtub of hydraulic pressure rocks the problem of the non-uniform spraying causing.
Embodiment bis-:
With reference to Figure 12, the present embodiment provides a kind of washing machine, comprises body 4, washtub 6 and steel ladle 5, and washtub 6 bottoms are provided with impeller 7, the opening of steel ladle 5 is provided with the dewatering bucket frame 51 of ring-type, and the spray rinsing device described in above-described embodiment one is housed on dewatering bucket frame 51.
In conjunction with Fig. 1, during actual installation, spray box 1 can be designed to upper and lower two box bodys, deflector 2 is one-body molded with upper cartridge body 11, shower plate 3 is one-body molded with lower box body 12, between upper cartridge body 11 and lower box body 12, adopt the mechanical structures such as buckle or screw to be connected and fixed, upper cartridge body 11 forms water retaining wall with the sidewall of lower box body 12.For convenience of installing, in lower box body 12 one end, be provided with the installing plate 13 of circular arc, by installing plate 13, be affixed on the inner ring surface of ring-shaped frame 51, and corresponding with the installation site of detergent box.
In addition, the spray rinsing device described in above-described embodiment also can be installed in the control block of washing machine.
By above-described embodiment, the purpose of this utility model is by fully effective having reached.The personage who is familiar with this skill should be understood that the utility model includes but not limited to accompanying drawing and the content of describing in the specific embodiment above.Any modification that does not depart from function and structure principle of the present utility model all will be included in the scope of claims.
Claims (10)
1. washing machine spray rinsing device, it is characterized in that: comprise spray box, in described spray box, be provided with deflector and shower plate, described deflector has first district that leaks, district and second that leaks, second district that leaks tilts to washtub bucket wall direction from high to low from washtub pivot, first district that leaks is positioned at the second low level side of leaking district, first district that leaks, district and second that leaks all has leaking hole, described shower plate is arranged at deflector below and tilts from high to low to washtub pivot direction from washtub bucket wall, and shower plate is provided with spray apertures.
2. washing machine spray rinsing device as claimed in claim 1, it is characterized in that: described shower plate is the arcuate structure that both sides are bent upwards, the crooked radian of shower plate increases to washtub edge direction gradually from washtub pivot, described spray apertures is the banded hole of extending along washtub radial direction, and is arranged at the medium position of shower plate or the position at close middle part.
3. washing machine spray rinsing device as claimed in claim 1, is characterized in that: described spray box is provided with end wall apopore near end wall and the shower plate junction of washtub pivot.
4. washing machine spray rinsing device as claimed in claim 1, it is characterized in that: the region that is positioned at spray apertures both sides on described shower plate is also provided with the banded spout hole extending along washtub radial direction, and the width dimensions of described banded spout hole is less than the width dimensions of spray apertures.
5. washing machine spray rinsing device as claimed in claim 1, is characterized in that: on described shower plate, be also evenly equipped with tap hole, and less the closer to the size of the tap hole of shower plate both sides.
6. the washing machine spray rinsing device as described in any one in claim 1 to 5, is characterized in that: described shower plate angle of inclination is with respect to the horizontal plane 3 °～30 °.
7. the washing machine spray rinsing device as described in any one in claim 1 to 5, is characterized in that: described second district that leaks is the reclinate arcuate structure in both sides.
8. the washing machine spray rinsing device as described in any one in claim 1 to 5, is characterized in that: the described first leaking hole that leaks district is connected with the second leaking hole that leaks district and is banded hole and extends along washtub radial direction.
9. the washing machine spray rinsing device as described in any one in claim 1 to 5, is characterized in that: described second angle of inclination with respect to the horizontal plane, district that leaks is 3 °～30 °.
10. washing machine, is characterized in that: be provided with the spray rinsing device described in any one in claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320459637.8U CN203420129U (en) | 2013-07-30 | 2013-07-30 | Washing machine spray rinse device and washing machine with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320459637.8U CN203420129U (en) | 2013-07-30 | 2013-07-30 | Washing machine spray rinse device and washing machine with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203420129U true CN203420129U (en) | 2014-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320459637.8U Expired - Fee Related CN203420129U (en) | 2013-07-30 | 2013-07-30 | Washing machine spray rinse device and washing machine with same |
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| Country | Link |
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| CN (1) | CN203420129U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104074032A (en) * | 2013-03-30 | 2014-10-01 | 海尔集团公司 | Internal circulation spraying method of washing machine and washing machine |
-
2013
- 2013-07-30 CN CN201320459637.8U patent/CN203420129U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104074032A (en) * | 2013-03-30 | 2014-10-01 | 海尔集团公司 | Internal circulation spraying method of washing machine and washing machine |
| CN104074032B (en) * | 2013-03-30 | 2017-11-24 | 佛山市顺德海尔电器有限公司 | Circulated sprinkling method and washing machine in a kind of washing machine |
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| Date | Code | Title | Description |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140205 Termination date: 20200730 |