CN204982446U - Drum washing machine - Google Patents
Drum washing machine Download PDFInfo
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- CN204982446U CN204982446U CN201520624951.6U CN201520624951U CN204982446U CN 204982446 U CN204982446 U CN 204982446U CN 201520624951 U CN201520624951 U CN 201520624951U CN 204982446 U CN204982446 U CN 204982446U
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- steel ladle
- washing machine
- guiding plate
- flow guiding
- front flow
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Abstract
The utility model discloses a drum washing machine belongs to domestic and washs the electrical apparatus field, among solution prior art's the drum washing machine, sprays the technical problem that the effect is not enough, the utility model provides a drum washing machine includes organism, cylinder and steel ladle, and the steel ladle is installed in the organism, and the cylinder is rotatable to be set up inside the steel ladle, is equipped with the steel ladle frame on the steel ladle, is equipped with the hole that sprays that is used for to water jet in the cylinder on the steel ladle frame, still is equipped with the water conservancy diversion mechanism that is used for guiding the diffusion of water jet circumference on the steel ladle frame.
Description
[technical field]
The utility model relates to a kind of roller washing machine.
[background technology]
By spray structure solution is injected on the clothing in cylinder in roller washing machine, to clean clothing.With reference to figure 1, Fig. 2 and Fig. 3, in the spray structure of existing roller washing machine, during installation, first water supply connector 2` to be inserted the water inlet oral area of frame body 1`, again water supply connector 2` is pressed in the mounting groove of frame body 1`, because direction of insertion is vertical with pressing direction, cause the installation difficulty of water supply connector 2`.And the spray apertures 21` on water supply connector 2` directly penetrates current, little, the current of flow width of injection are comparatively anxious, therefore the current central authorities rushing at cylinder of assembling, cause current all first with the contact with clothing of middle section, to under the clothing effect on other positions, the effect of impact cleaning.
[summary of the invention]
The technical problem that the utility model solves is to provide a kind of roller washing machine, improves cleaning performance.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
Roller washing machine, comprise body, cylinder and steel ladle, described steel ladle is arranged in described body, described cylinder is rotatable is arranged at described steel ladle inside, described steel ladle is provided with steel ladle framework, described steel ladle framework is provided with for the spray apertures to jet water course in described cylinder, described steel ladle framework is also provided with the deflector for the diffusion of guiding fuel injection current circumference.
Further, described deflector comprises front flow guiding plate, described spray apertures is arranged on the internal ring wall of steel ladle framework, and described front flow guiding plate is extended to form to centre of the drum direction by described internal ring wall, and described spray apertures is positioned at the orthographic projection of front flow guiding plate on internal ring wall at least partly.Front flow guiding plate can stop the jet water course of spray apertures, and after current and front flow guiding plate clash into, current are disperseed, the reduced velocity flow of current.
Further, described front flow guiding plate is by extending straight to circumferential two ends in the middle part of it or arc extension.。Jet water course spreads to circumference along front flow guiding plate from middle part, and flow width is increased.
Further, described front flow guiding plate is provided with at least one guide face spread for guiding fuel injection current circumference towards described upper spray apertures side, described guide face is inclined-plane or curved surface.
Further, described deflector also comprises the side shield being connected to described front flow guiding plate both sides, and described side shield, front flow guiding plate and steel ladle framework surround delivery port, and described delivery port area is greater than the area of described spray apertures.The area of delivery port is comparatively large, and therefore jet water course is in the process of delivery port, and the width of current increases, and impulsive force reduces.
Further, the spacing between the side shield of described front flow guiding plate both sides increases gradually along jet water course direction.Both sides baffle spacing increases gradually, can guide current, and the width of current is increased gradually.
Further, the opposite face of described side shield is inclined-plane or curved surface.
Further, described steel ladle framework is also provided with the protection muscle being positioned at described deflector circumference both sides.The stop of protection muscle energy can avoid front flow guiding plate and side shield to scratch clothing.
Further, described steel ladle framework comprises frame body and water supply connector, and described frame body and water supply connector are connected to form intake tunnel, and described frame body is provided with water inlet, and described spray apertures and deflector are located in described water supply connector.By water supply connector, solution is guided to spray apertures, thus make spray apertures jet water course.
Further, described water supply connector and described frame body one of them be provided with locating slot, another is provided with positioning bar, and described positioning bar inserts in described locating slot.Conveniently water supply connector is installed fast and accurately, and water supply connector is positioned, conveniently connection is fixed to it.
The beneficial effects of the utility model:
Roller washing machine of the present utility model, steel ladle framework adds deflector, spray apertures is towards jet water course in cylinder, now jet water course is water column, deflector stops that current are to slow down the impulse force of current, and expand the width of current, by diffusion jet water course width and the impulse force reducing flowing water, water column is adjusted to fan-shaped, the area coverage of jet water course can be expanded, the aqueous solution or cleaning solution are sprayed on the clothing of more multizone to cylinder, improves the utilization rate of cleaning solution or the rinse capacity of the aqueous solution, the cleaning effect of washing machine can be improved.
These features of the present utility model and advantage will detailed description of the invention below, exposure detailed in accompanying drawing.
[accompanying drawing explanation]
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is the scheme of installation of spray structure in prior art;
Fig. 2 is the structural representation of water supply connector in prior art;
Fig. 3 is the injection schematic diagram of prior art current;
Fig. 4 is the exploded perspective view one of steel ladle framework in the utility model;
Fig. 5 is the exploded perspective view two of steel ladle framework in the utility model;
Fig. 6 is the top view of steel ladle framework in the utility model;
Fig. 7 is the sectional view of A-A in Fig. 6;
Fig. 8 is the enlarged drawing at B place in Fig. 7;
Fig. 9 is the enlarged drawing at G place in Fig. 7;
Figure 10 is the structural representation of water supply connector in the utility model;
Figure 11 is the structural representation of front flow guiding plate first kind of way in the utility model;
Figure 12 is the structural representation of the front flow guiding plate second way in the utility model;
Figure 13 is the structural representation of the third mode of front flow guiding plate in the utility model;
Figure 14 is the schematic diagram of the arcwall face of front flow guiding plate the 4th kind of mode indent in the utility model;
Figure 15 is the schematic diagram of the arcwall face of front flow guiding plate the 4th kind of mode evagination in the utility model;
[detailed description of the invention]
The technical scheme of accompanying drawing to the utility model embodiment below in conjunction with the utility model embodiment is explained and illustrated, but following embodiment is only preferred embodiment of the present utility model, and not all.Based on the embodiment in embodiment, those skilled in the art under the prerequisite not making creative work obtain other embodiment, all belong to protection domain of the present utility model.
Roller washing machine, comprise body, cylinder and steel ladle, steel ladle is arranged in body, cylinder is rotatable is arranged at steel ladle inside, with reference to figure 4, Fig. 6 and Figure 10, steel ladle is provided with steel ladle framework, steel ladle framework is provided with for the spray apertures 7 to jet water course in cylinder, by spray apertures 7 to injection water solution or cleaning solution in cylinder, steel ladle framework is also provided with deflector 5, spray apertures 7 is towards jet water course in cylinder, and through stop and the guiding of deflector 5, jet water course obtains spreading rear spray in cylinder.
With reference to figure 4, Fig. 5, Fig. 6 and Figure 10, steel ladle framework comprises frame body 1 and water supply connector 2, frame body 1 and water supply connector 2 are connected to form intake tunnel, spray apertures 7 and deflector 5 are located in water supply connector 2, spray apertures 7 is arranged on the internal ring wall of frame body 1, and spray apertures 7 is towards the center of cylinder.Preferably, water supply connector 2 circumferentially interval some spray apertures 7 are set, thus water filling in all side direction cylinders of cylinder, more spray apertures 7 make spray structure energy evenly by solution spraying on clothing.
With reference to figure 9, Figure 10 and Figure 11, in the utility model, deflector 5 comprises front flow guiding plate 51, water supply connector 2 inner ring surface is provided with step 21, step 21 is arranged deflector 51, deflector 51 extends towards centre of the drum direction, front flow guiding plate 51 is relative with spray apertures 7, spray apertures 7 is positioned at the orthographic projection of front flow guiding plate 51 on internal ring wall at least partly, namely perspective plane is produced along water supply connector 2 radial direction front flow guiding plate 51 at water supply connector 2 internal ring wall, and spray apertures 7 is positioned at perspective plane at least partly, therefore during spray apertures 7 jet water course, front flow guiding plate 51 can produce barrier effect at least part of current, to affect flow velocity and the direction of jet water course.
And, front flow guiding plate 51 by the middle part of it to the curved extension in circumferential two ends, the middle part of front flow guiding plate 51 is relative with spray apertures 7, the jet water course of spray apertures 7 first contacts with the middle part of front flow guiding plate 51, because front flow guiding plate 51 is arc, therefore be beneficial to current to spread towards the two ends of front flow guiding plate 51, current are expanded along front flow guiding plate 51 and increase the width of current.In other embodiments of the present utility model, front flow guiding plate extends straight to circumferential two ends by the middle part of it.
Wherein front flow guiding plate 51 is provided with at least one guide face spread for guiding fuel injection current circumference towards the side of spray apertures 7, and the current that front flow guiding plate 51 can spray spray apertures 7 are formed and stop, and front flow guiding plate 51 can guide current to spray in cylinder.Guide face is the various ways such as inclined-plane or curved surface, such as several mode described below:
First kind of way: with reference to Figure 10 and Figure 11, front flow guiding plate 51 is tilted to top towards the axis direction of cylinder by root, and front flow guiding plate 51 is a single guide face 516 towards spray apertures 7 side, and guide face 516 is inclined-plane, and therefore the processing of front flow guiding plate 51 is simple.And the angle a between this guide face 516 and water supply connector radial section 8 is 30 °-80 °, angle a is less than 30 °, and the barrier effect of guide face 516 pairs of jet water courses is little, and current can not well be disperseed; Angle a is greater than 80 °, and after guide face 516 stops, the impulse force of current significantly weakens, and the incident direction of current is close to the axis direction of parallel roller, and therefore the distance of current radiation is short, can not spray the clothing in the middle part of cylinder.Wherein angle a can be 30 °, 45 ° or 60 °, and these angles facilitate the processing of front flow guiding plate 51.
The second way: with reference to Figure 12, front flow guiding plate 51 comprises the first guide face 511 of bottom and second guide face 512, first guide face 511 on top and the second guide face 512 towards spray apertures 7 side be inclined-plane.Angle b between first guide face 511 and water supply connector radial section 8 is 30 °-40 °, and wherein angle b can be 30 °, 35 ° or 40 °; Angle c between second guide face 512 and water supply connector radial section 8 is 45 °-80 °, and wherein angle c can be 45 °, 60 ° or 80 °.Second guide face 512 on top is relative with spray apertures 7, and play main barrier effect to jet water course, therefore the angle of angle c is greater than 45 °, and for current being guided to the central authorities of cylinder, the angle of angle c is less than 80 °.Angle b is 30 °-40 °, the angle of inclination of the first guide face 511 is made to be less than the angle of inclination of the second guide face 512, therefore the process that flows out along the first guide face 511 and the second guide face 512 of current, first the stop diffusion of the first guide face 511 is subject to, then spread through the stop of the second guide face 512 again, finally just flow in cylinder, multiple barrier effect can obtain better diffusion effect to current.
The third mode: with reference to Figure 13, the 3rd guide face 513 bottom front flow guiding plate 51 comprises towards spray apertures 7 side, the 4th guide face 514 at middle part and the 5th guide face 515, three faces at top are all inclined-planes.Angle d between 3rd guide face 513 and water supply connector radial section 8 is 30 °-40 °, and angle d can adopt 30 °, 35 ° or 40 °; Angle e between 4th guide face 514 and water supply connector radial section 8 is 45 °-80 °, angle e can be 45 °, 60 ° or 80 °, angle f between 5th guide face 515 and water supply connector radial section 8 is 45 °-60 °, and angle f can be 45 °, 50 ° or 60 °.In which, the 3rd guide face 513 is identical with the effect on the second inclined-plane with the first inclined-plane in the second way with the effect of the 4th guide face 514, repeat no more herein, the manner is that the current that make to flow out from front flow guiding plate 51 can jet flow farther, therefore also above the 4th guide face 514, the 5th guide face 515 is provided with, the gradient of the 5th guide face 515 is less than the gradient of the 4th guide face 514, and current therefore can be guided to spray towards the axis direction of cylinder.
4th kind of mode: with reference to Figure 14, front flow guiding plate 51 is the arcwall face of indent towards the guide face of spray apertures 7 side, and arcwall face can stop current equally, and the width of current is expanded, and in order to guide current to inject smoothly in cylinder, the radius of curvature of arcwall face is larger.With reference to Figure 15, guide face can also be the arcwall face of evagination.In other embodiments of the present utility model, guide face also can be made up of multiple arcwall face.
With reference to figure 9 and Figure 10, deflector 5 also comprises two pieces of side shields 52 between water supply connector 2 and front flow guiding plate 51, two pieces of side shields 52 are positioned at spray apertures 7 both sides, side shield 52, between front flow guiding plate 51 and water supply connector 2, surround delivery port 9, the area of delivery port 9 is greater than the area of spray apertures 7, and after spray apertures 7 jet water course enters delivery port 9, water channel broadens, therefore flow width increases, and flow rate of water flow slows down.
And the spacing between two pieces of side shields 52 increases gradually along water flow jet direction, jet water course is after the stop of front flow guiding plate 51, part current spread towards four sides, and this part current is in the convergence of side shield 52 and guiding, final or spray in cylinder along front flow guiding plate 51.And the spacing between two pieces of side shields 52 increases gradually along water flow jet direction, and the width of bootable current is expanded gradually.Wherein, the opposite face of side shield 52 can be inclined-plane or curved surface.
With reference to figure 4, Fig. 5, Fig. 7 and Fig. 9, frame body 1 is provided with water inlet 11, by water pump 4, solution is injected water inlet 11, the bottom surface of water supply connector 2 is provided with tank 24, the sidewall of tank 24 forms positioning bar 26, the bottom surface of frame body 1 is provided with locating slot 14, after positioning bar 26 connects locating slot 14, forms intake tunnel between the bottom surface 12 of tank 24 and frame body.The solution that water pump 4 provides arrives spray apertures 7 after water inlet 11 and intake tunnel, thus is ejected from spray apertures 7 by current.In other embodiments of the present utility model, also positioning bar can be set on the bottom surface of frame body, water supply connector arranges locating slot.
Also on the bottom surface 12 of frame body, be provided with alignment pin 16, water supply connector 2 is provided with locating hole 25, while alignment pin 16 connects locating hole 25, locating slot 14 connects positioning bar 26, thus water supply connector 2 is located, make the accurate connection of water supply connector 2 and frame body 11, behind location, conveniently connection is fixed to both.
With reference to figure 5, Fig. 9 and Figure 10, in the present embodiment, water supply connector 2 is connected by screw frame body 1.The bottom surface 12 of frame body arranges the first erection column 13, water supply connector 2 is arranged the first connecting hole 22, screw to be threaded the first erection column 13 through the first connecting hole 22.Compared to existing technology, water supply connector needs the water inlet first inserting frame body, then water supply connector is pressed in the groove of frame body, and due to direction of insertion vertical with pressing direction, cause install difficulty deficiency.The utility model simplifies the assembly difficulty of water supply connector, and reduces the dimension precision requirement for parts.
With reference to figure 5, Fig. 7, Fig. 9 and Figure 10, roller washing machine also comprises dehydration barrel back shroud 3, dehydration barrel back shroud 3 connecting frame body 1, and dehydration barrel back shroud 3 hides water supply connector 2, makes the inner surface of washing machine more smooth, prevents clothing from being hurt; In order to make jet water course enter in cylinder from water supply connector 2, need to arrange on dehydration barrel bonnet that correspondence dodges jet water course dodges mouth 31.Dehydration barrel back shroud 3 is arranged on frame body 1 by screw connecting mode, dehydration barrel back shroud 3 is provided with installing hole 32, water supply connector 2 is provided with the second connecting hole 23 of corresponding installing hole 32, frame body 1 is provided with the second erection column 15 of corresponding second connecting hole 23, screw is connected the second erection column 15 through installing hole 32 with the second connecting hole 23 rear thread, thus dehydration barrel back shroud 3 is fixed, water supply connector 2 is pressed between dehydration barrel back shroud 3 and frame body 1.
With reference to figure 8 and Figure 10, in water supply connector 2, be also provided with the protection muscle 6 being positioned at side shield 52 both sides, the top of protection muscle 6 exceeds front flow guiding plate 51 and side shield 52, and mouth 31 position is dodged in the top arrival of protection muscle 6, in the gap that protection muscle 6 can prevent clothing from snapping between water supply connector 2 and frame body 1, also can prevent clothing from being scratched by front flow guiding plate 51, side shield 52 and the sharp position of dodging mouth 31.
By above-described embodiment, the purpose of this utility model is reached by fully effective.The personage being familiar with this technology should be understood that the content that the utility model includes but not limited to accompanying drawing and describes in detailed description of the invention above.Any amendment not departing from function and structure principle of the present utility model all will comprise within the scope of the appended claims.
Claims (10)
1. roller washing machine, comprise body, cylinder and steel ladle, described steel ladle is arranged in described body, described cylinder is rotatable is arranged at described steel ladle inside, described steel ladle is provided with steel ladle framework, described steel ladle framework is provided with for the spray apertures to jet water course in described cylinder, it is characterized in that: described steel ladle framework is also provided with the deflector for the diffusion of guiding fuel injection current circumference.
2. roller washing machine as claimed in claim 1, it is characterized in that: described deflector comprises front flow guiding plate, described spray apertures is arranged on the internal ring wall of described steel ladle framework, described front flow guiding plate is extended to form to described centre of the drum direction by described internal ring wall, and described spray apertures is positioned at the orthographic projection of described front flow guiding plate on internal ring wall at least partly.
3. roller washing machine as claimed in claim 2, is characterized in that: described front flow guiding plate is by extending straight to circumferential two ends in the middle part of it or arc extension.
4. roller washing machine as claimed in claim 2, is characterized in that: described front flow guiding plate is provided with at least one guide face spread for guiding fuel injection current circumference towards described upper spray apertures side, described guide face is inclined-plane or curved surface.
5. roller washing machine as claimed in claim 2, it is characterized in that: described deflector also comprises the side shield being connected to described front flow guiding plate both sides, described side shield, front flow guiding plate and steel ladle framework surround delivery port, and described delivery port area is greater than the area of described spray apertures.
6. roller washing machine as claimed in claim 5, is characterized in that: the spacing between the side shield of described front flow guiding plate both sides increases gradually along jet water course direction.
7. roller washing machine as claimed in claim 6, is characterized in that: the opposite face of described side shield is inclined-plane or curved surface.
8. roller washing machine as claimed in claim 1, is characterized in that: described steel ladle framework is also provided with the protection muscle being positioned at described deflector circumference both sides.
9. the roller washing machine as described in one of claim 1 to 8, it is characterized in that: described steel ladle framework comprises frame body and water supply connector, described frame body and water supply connector are connected to form intake tunnel, described frame body is provided with water inlet, and described spray apertures and deflector are located in described water supply connector.
10. roller washing machine as claimed in claim 9, is characterized in that: described water supply connector and described frame body one of them be provided with locating slot, another is provided with positioning bar, and described positioning bar inserts in described locating slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520624951.6U CN204982446U (en) | 2015-08-18 | 2015-08-18 | Drum washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520624951.6U CN204982446U (en) | 2015-08-18 | 2015-08-18 | Drum washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204982446U true CN204982446U (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520624951.6U Active CN204982446U (en) | 2015-08-18 | 2015-08-18 | Drum washing machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN204982446U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110236434A (en) * | 2019-04-26 | 2019-09-17 | 科勒(中国)投资有限公司 | A kind of bathtub |
| CN110387698A (en) * | 2018-04-16 | 2019-10-29 | 青岛海尔滚筒洗衣机有限公司 | Roller washing machine and its spray system |
| JP2021526418A (en) * | 2018-06-15 | 2021-10-07 | チンタオ・ハイアール・ドラム・ウォッシング・マシーン・カンパニー・リミテッド | Drum washing machine and its spray system |
| US11377774B2 (en) | 2018-05-10 | 2022-07-05 | Qingdao Haier Drum Washing Machine Co., Ltd. | Drum washing machine, and spraying system and sealed window pad thereof |
-
2015
- 2015-08-18 CN CN201520624951.6U patent/CN204982446U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110387698A (en) * | 2018-04-16 | 2019-10-29 | 青岛海尔滚筒洗衣机有限公司 | Roller washing machine and its spray system |
| US11377774B2 (en) | 2018-05-10 | 2022-07-05 | Qingdao Haier Drum Washing Machine Co., Ltd. | Drum washing machine, and spraying system and sealed window pad thereof |
| JP2021526418A (en) * | 2018-06-15 | 2021-10-07 | チンタオ・ハイアール・ドラム・ウォッシング・マシーン・カンパニー・リミテッド | Drum washing machine and its spray system |
| CN110236434A (en) * | 2019-04-26 | 2019-09-17 | 科勒(中国)投资有限公司 | A kind of bathtub |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210208 Address after: 310018 No.2, Songqiao street, Hangzhou Economic and Technological Development Zone, Hangzhou City, Zhejiang Province Patentee after: PANASONIC HOME APPLIANCES (CHINA) Co.,Ltd. Patentee after: Hangzhou Matsushita Household Appliances Co.,Ltd. Address before: 310018 3-A, No. 6 Songqiao Street, Hangzhou Economic and Technological Development Zone, Zhejiang Province Patentee before: PANASONIC HOME APPLIANCES R&D CENTER (HANGZHOU) Co.,Ltd. Patentee before: Hangzhou Matsushita Household Appliances Co.,Ltd. |
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| TR01 | Transfer of patent right |