CN201206217Y - Detergent supply device and washing machine using thereof - Google Patents
Detergent supply device and washing machine using thereof Download PDFInfo
- Publication number
- CN201206217Y CN201206217Y CNU2007201312951U CN200720131295U CN201206217Y CN 201206217 Y CN201206217 Y CN 201206217Y CN U2007201312951 U CNU2007201312951 U CN U2007201312951U CN 200720131295 U CN200720131295 U CN 200720131295U CN 201206217 Y CN201206217 Y CN 201206217Y
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- siphon pipe
- delivery device
- described outer
- medial surface
- detergent delivery
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Abstract
The utility model discloses a detergent supply device and washing equipment using the device. The device comprises a plurality of chambers used for containing various detergents; wherein at least one chamber protrudes upward to form an inner siphon pipe; an outer siphon pipe is correspondingly arranged on the upper side of the inner siphon pipe; the inner siphon pipe is contained in the outer siphon pipe and forms a certain gap with the outer siphon pipe; streamlined transition is adopted between the inner side surface of the outer siphon pipe and the upper end face of the siphon pipe; the design of streamlined transition greatly reduces the resistance to the washing water flowing through the joint between the inner side surface of the outer siphon pipe and the inner upper end of the outer siphon pipe, thereby diminishing the eddy current generated by the water current at the joint, ensuring the siphonic effect of the outer siphon pipe and the inner siphon pipe and preventing the problem that a substantial amount of residual washing water appears in the detergent supply device after siphoning.
Description
[technical field]
The utility model relates to a kind of washing facility that is applied to the detergent delivery device of washing facility and uses this device.
[background technology]
Existing detergent delivery device generally comprises two to three separate chambers, respectively in order to throw in different washing agent, and powder-type washing agent (being washing powder) for example, liquid-type washing agent or softener etc.The disclosed a kind of washing machine detergent throwing device of Chinese patent application 200410019750.X for example, this device comprises detergent box and syphon hood, described detergent box is provided with the chamber that is used for storing detergent etc. more than two, project upwards above each chamber and form inboard siphon pipe, each siphon cover cap is at the top in each chamber, and siphon pipe is inserted in respectively on the corresponding inboard siphon pipe outside outstanding downwards respectively being formed with, keep certain intervals between the two, siphonal inner upper end is formed with protuberance in the outside simultaneously, make to keep certain intervals between outside siphon pipe inner upper end and the inboard siphonal upper end, thereby the washings that solve in each chamber can not be by the thorough problem of discharging of siphon pipe.
But, still there is following problem in above-mentioned washing machine detergent throwing device: promptly no matter siphon pipe inner upper end formed protuberance in the outside is a dome shape, or cone shape or other similar shape, current are being flowed through between this protuberance and the described outside siphon pipe inner upper end face and still can be owing to thereby the resistance that is subjected to produce vortex phenomenon formation negative pressure vortex greatly between between the siphonal inner upper end of the described outside siphon pipe medial surface and the described outside and the siphonal upper end of described inboard siphon pipe medial surface and described inboard the time, cause washing agent mix with water the bubble that washings produced that the back forms in siphonic process, be trapped near the siphonal mouth of pipe in described inboard all the time and siphonal medial surface in the described outside and described outside siphon pipe inner upper end between the junction, current slow down when making siphon, even cause siphon before not finishing, to stop, so still can remaining a large amount of washings that do not flow out in each chamber.Like this, on the one hand, in washing procedure, because the residual all the time washings that cleaning composition is arranged in the detergent delivery device, can cause the unclean of washing clothes rinsing or cleaning, simultaneously condense into piece, cause the obstruction of detergent delivery device if also might produce washing agent under the situation of powder detergent; On the other hand, the user also might cause washings to splash out in use, has brought inconvenience to the user.
[summary of the invention]
At above problem, the purpose of this utility model is utilized this detergent delivery device for a kind of improved detergent delivery device is provided, can effectively solve in the washing process or washing finish after the still residual problem that washings are arranged in this detergent delivery device.
Above-mentioned utility model purpose realizes in the following manner: a kind of detergent delivery device, comprise some in order to throw in the chamber of different washing agent, project upwards in one of them chamber and be formed with interior siphon pipe, be provided with outer siphon pipe corresponding to siphonal top in described, in described siphon pipe be contained in the described outer siphon pipe and and described outer siphon pipe between form certain interval, described outer siphonal medial surface and described be streamlined transition between the siphonal inner upper end face outward.By streamlined transition design, reduced greatly washings flow through described outside siphonal medial surface and described outside the resistance that run into during the junction of siphonal inner upper end, thereby reduce the vortex phenomenon that current produce at this place, guaranteed described outer siphon pipe and described interior siphonal siphon effect effectively, avoided finishing the still problem appearance of remaining a large amount of washings in the detergent delivery device of back in siphon.
As a kind of preferred implementation of the present utility model, seamlessly transit by circular arc between described outer siphonal medial surface and the described outer siphonal inner upper end face, guaranteed that on the one hand the smooth and easy of siphonic process finish, it is also more convenient to add man-hour in actual production on the other hand.
Preferably, the radius of the transition arc between described outer siphonal medial surface and the described outer siphonal inner upper end face is 2.5mm.
Above-mentioned utility model purpose also can realize in the following manner: a kind of detergent delivery device, comprise some in order to throw in the chamber of different washing agent, project upwards in one of them chamber and be formed with interior siphon pipe, be provided with outer siphon pipe corresponding to siphonal top in described, in described siphon pipe be contained in described outer siphon pipe interior and and described outer siphon pipe between form certain interval, be streamlined transition between siphonal medial surface and the described interior siphonal upper end in described, thereby also reduced the resistance that current are run into to a certain extent in siphonic process, the eddy current that current are produced in siphonic process reduces as far as possible, and then the assurance siphon effect, avoided finishing at siphonic process in the detergent delivery device problem generation of the remaining washings in back.
Preferably, seamlessly transit by circular arc between described interior siphonal medial surface and the described interior siphonal upper end, guarantee the convenience and the simplification of actual production processing.
More preferred, the radius of the transition arc between described interior siphonal medial surface and the described interior siphonal upper end is 1.4mm.
Above-mentioned utility model purpose can also realize in the following manner: a kind of detergent delivery device, comprise some in order to throw in the chamber of different washing agent, project upwards in one of them chamber and be formed with interior siphon pipe, be provided with outer siphon pipe corresponding to siphonal top in described, in described siphon pipe be contained in the described outer siphon pipe and and described outer siphon pipe between form certain interval, described outer siphonal medial surface with described outside between the siphonal inner upper end face and be streamlined transition between described interior siphonal medial surface and the described interior siphonal upper end.Junction between junction between described outer siphonal medial surface and the described outer siphonal inner upper end face and described interior siphonal medial surface and the described interior siphonal upper end is designed to streamlined transition simultaneously, reducing the resistance that washings are run into to a greater extent in siphonic process, avoided effectively producing the problem of eddy current, thereby made whole siphonic process more smooth and easy.
Preferably, all seamlessly transit between described outer siphonal medial surface and the described outer siphonal inner upper end face and between described interior siphonal medial surface and the described interior siphonal upper end, make that actual production and processing is more convenient by circular arc.
More preferred, the radius of the transition arc between described outer siphonal medial surface and the described outer siphonal inner upper end face is 2.5mm, and the radius of the transition arc between described interior siphonal medial surface and the described interior siphonal upper end is 1.4mm.
As a kind of preferred implementation of the utility model, described outer siphon pipe inside is formed with jut downwards corresponding to siphonal center in described, seamlessly transits by circular arc between the upper end of described jut and described outer siphon pipe inside.Make described washings under siphonage through siphon pipe outside described enter described in resistance in the siphonal path further reduce, therefore produce may also further reducing of eddy current, thereby guaranteed that further the smooth and easy of siphonic process finish, and then more effectively solved existing detergent delivery device problem of remaining a large amount of washings still after siphonic process finishes.
Preferably, described jut is that the top is the circular arc taper of circular arc.
More preferred, the diameter of the external arc of described jut is 5mm, and the nose-circle arc dia of described jut is 0.3～0.5mm.
Another purpose of the present utility model is for providing a kind of washing facility, to solve washing facility problem of residual a large amount of washings still in the detergent delivery device after finishing washing procedure.
Above-mentioned utility model purpose realizes in the following manner: a kind of washing facility comprises above-mentioned detergent delivery device.
[description of drawings]
Below in conjunction with drawings and embodiments the utility model is described in further detail.
Fig. 1 is the three-dimensional exploded view according to the utility model specific embodiment detergent delivery device;
Fig. 2 is the partial sectional view of detergent delivery device as shown in Figure 1;
Fig. 3 is to use the schematic perspective view of the washing facility of detergent delivery device as shown in Figure 1.
[specific embodiment]
With reference to as shown in Figure 1, according to the utility model specific embodiment detergent delivery device 1, comprise three chambers 2 in order to throw in different washing agent, mix thereby separate the washing agent of avoiding each other by dividing plate 7 between each chamber 2.The bottom 8 of described each chamber 2 has certain gradient, flows out each chamber 2 smoothly thereby help current.Bottom 8 in one of them chamber 2, the bottom 8 of the chamber 2 in the middle of for example being positioned at, project upwards and be formed with an interior siphon pipe 3, siphon pipe 3 is roughly cylindrical and run through the bottom 8 of described chamber 2 in described, in described, be formed with on the length direction of the outer circumference surface of siphon pipe 3 siphon pipe 3 in described some reinforcement flanks 9 with strengthen described in the intensity of siphon pipe 3.The top correspondence position of siphon pipe 3 is formed with siphon lid 10 in described, one end of described siphon lid 10 is downwards corresponding to being formed with outer siphon pipe 4 directly over the siphon pipe 3 in described, and the rear wall that the other end of described siphon lid 10 is articulated in this chamber 2 can be buckled in described outer siphon pipe 4 top of described interior siphon pipe 3 by rotating described siphon lid 10.Described outer siphon pipe 4 is cylindrical equally, its internal diameter with can accommodate described in siphon pipe 3 be advisable, thereby can certainly be a bit larger tham described in the excircle of siphon pipe 3 guarantee behind fastening described in siphon pipe 3 and described outside leave certain clearance between the siphon pipe 4.
In conjunction with illustrated in figures 1 and 2, as first kind of embodiment of the present utility model, junction between the medial surface of described outer siphon pipe 4 and its inner upper end is streamlined transition, preferably, by radius is the arc transition of 2.5mm, thereby when being convenient to actual production processing, effectively reduce the resistance that is run into when current are flowed through herein by rounding off, and then reduce the eddy current that current produce herein, make current flow into comparatively smoothly in the described interior siphon pipe 3 and send from described interior siphon pipe 3 then.
Continuation is in conjunction with illustrated in figures 1 and 2, as second kind of embodiment of the present utility model, also the medial surface of siphon pipe 3 in described and the junction between its upper end can be designed to streamlined transition, preferably, by radius is the arc transition of 1.4mm, flow into the resistance that is run into during siphon pipe 3 in described thereby reduce current at siphon pipe outside described 4, reduce the eddy current of current in this place generation.
Certainly, as the third embodiment of the present utility model, can also with the medial surface of described outer siphon pipe 4 and the junction between its inner upper end and described in the medial surface of siphon pipe 3 and the junction between its upper end be designed to streamlined transition simultaneously, being about to first kind of embodiment of the present utility model combines with second kind of embodiment of the present utility model, further reducing the resistance that current are run into to a greater extent like this in siphonic process, thereby solved described outer siphon pipe 4 produces eddy current with the current that straight flange the caused disengaging wall of described interior siphon pipe 3 unreasonable structure own problem effectively, guaranteed finishing smoothly of siphonic process.More preferred, described outer siphon pipe 4 inner upper end are formed with the jut 5 that the top is the circular arc taper of circular arc downwards corresponding to the center of siphon pipe 3 in described, seamlessly transit by circular arc between the upper end of described jut 5 and described outer siphon pipe 4 inside, the outer circumference surface of described jut 5 is that diameter is the circular arc formation of 5mm, the nose-circle arc dia of described jut 5 is 0.3～0.5mm, thereby make described washings under siphonage through siphon pipe outside described enter described in resistance in the siphonal path further reduce, therefore produce may also further reducing of eddy current, guaranteed that further the smooth and easy of siphonic process finish, and then more effectively solved existing detergent delivery device problem of remaining a large amount of washings still after siphonic process finishes.
With reference to figure 3, be the schematic diagram of the washing facility 6 that uses above-mentioned detergent delivery device 1.As shown in the figure, with the roller washing machine is example, comprise casing 11, the inside of casing 11 is provided with can be around the rotating shaft of level or inclination certain angle rotation with the inner core of washing clothes with accommodate the outer bucket (all not shown among the figure) of described inner core, offer the user in the appropriate location, the place ahead of described casing 11 and throw in and ban the clothes inlet of clothing, be provided with the glass door assembly 12 that connects with hinging manner corresponding to described clothes inlet on described casing 11, the user can open or close by the door handle 13 that is arranged on the described glass door assembly 12.Be positioned at described glass door assembly 12 above be provided with control panel 14 and detergent delivery device 1, described detergent delivery device 1 is installed in the mode of pull, so that the user drops into washing agent in the different chamber 2 of described detergent delivery device 1.The top of described different chamber 2 is provided with spray equipment, be formed with some spray apertures on the described spray equipment, each chamber 2 pairing spray equipment is connected in by electromagnetic valve in the water supply installation of described washing facility 6, and each chamber 2 is equipped with for washings and flows to the outer bucket of washing facility 6 and the delivery port (not shown) of inner core inside.Also be provided with the power switch 15 of operating this equipment for the user on the described control panel 14, procedure Selection knob 16 and the display unit 17 that shows other information such as washing facility working procedure.During use, the user puts into clothing in the inner core of described washing facility 6, then washing agent is rendered in described detergent delivery device 1 corresponding chamber 2, selects the corresponding washing program by procedure Selection knob 16, starts power switch 15 then and gets final product.Described washing facility 6 is according to the operation information of user's input, by the corresponding spray equipment of control solenoid control, water by the water supply installation supply flows in the corresponding chamber 2 from corresponding spray apertures, thereby mix mutually with the washing agent in this chamber 2, raise gradually through the gap between described outer siphon pipe 4 and the described interior siphon pipe 3 then, when water level exceed described in during the upper end of siphon pipe 3, washings flow into described interior siphon pipe 3, produce siphon effect thus, the delivery port by siphon pipe 3 in described flows in the outer bucket of described washing facility 6 and the inner core and carries out subsequent washing work then.According to the specific embodiment of the present utility model, by the path design that washings are flowed through is streamlined transition, reduced the resistance that current are run in siphonic process, thereby the assurance siphonic process can be finished smoothly and be unlikely to and interrupt, and has solved still there are a large amount of washings in traditional detergent supply device after washing finishes drawback effectively.
Obviously, above-mentioned detergent supply device according to the utility model specific embodiment not only can the application cylinder washing machine in, also can the application cylinder dryer and other similar washing facility such as laundry drum drying all-in-one in (for example traditional pulsator washing machine), this point, do not need performing creative labour to realize to those of ordinary skill in the art, do not repeat them here.
In sum; in the category of basic fundamental thought of the present utility model, the those of ordinary skill of the correlative technology field that the utility model disclosed at any type of change that the utility model carried out all within patent application protection domain of the present utility model.
Claims (13)
1. detergent delivery device, comprise some chambers (2) in order to throw in different washing agent, project upwards in one of them chamber (2) and be formed with interior siphon pipe (3), top corresponding to siphon pipe (3) in described is provided with outer siphon pipe (4), in described siphon pipe (3) be contained in the described outer siphon pipe (4) and and described outer siphon pipe (4) between form certain interval, it is characterized in that: be streamlined transition between the inner upper end face of the medial surface of described outer siphon pipe (4) and described outer siphon pipe (4).
2. detergent delivery device according to claim 1 is characterized in that: seamlessly transit by circular arc between the inner upper end face of the medial surface of described outer siphon pipe (4) and described outer siphon pipe (4).
3. detergent delivery device according to claim 2 is characterized in that: the radius of the transition arc between the inner upper end face of the medial surface of described outer siphon pipe (4) and described outer siphon pipe (4) is 2.5mm.
4. detergent delivery device, comprise some chambers (2) in order to throw in different washing agent, project upwards in one of them chamber (2) and be formed with interior siphon pipe (3), top corresponding to siphon pipe (3) in described is provided with outer siphon pipe (4), in described siphon pipe (3) be contained in the described outer siphon pipe (4) and and described outer siphon pipe (4) between form certain interval, it is characterized in that: be streamlined transition between the upper end of the medial surface of siphon pipe (3) and described interior siphon pipe (3) in described.
5. detergent delivery device according to claim 4 is characterized in that: seamlessly transit by circular arc between the upper end of the medial surface of siphon pipe (3) and described interior siphon pipe (3) in described.
6. detergent delivery device according to claim 5 is characterized in that: the radius of the transition arc in described between the upper end of the medial surface of siphon pipe (3) and described interior siphon pipe (3) is 1.4mm.
7. detergent delivery device, comprise some chambers (2) in order to throw in different washing agent, project upwards in one of them chamber (2) and be formed with interior siphon pipe (3), top corresponding to siphon pipe (3) in described is provided with outer siphon pipe (4), in described siphon pipe (3) be contained in the described outer siphon pipe (4) and and described outer siphon pipe (4) between form certain interval, it is characterized in that: be streamlined transition between the inner upper end face of the medial surface of described outer siphon pipe (4) and described outer siphon pipe (4) and between the upper end of the medial surface of described interior siphon pipe (3) and described interior siphon pipe (3).
8. detergent delivery device according to claim 7 is characterized in that: all seamlessly transit by circular arc between the inner upper end face of the medial surface of described outer siphon pipe (4) and described outer siphon pipe (4) and between the upper end of the medial surface of described interior siphon pipe (3) and described interior siphon pipe (3).
9. detergent delivery device according to claim 8, it is characterized in that: the radius of the transition arc between the inner upper end face of the medial surface of described outer siphon pipe (4) and described outer siphon pipe (4) is 2.5mm, and the radius of the transition arc between the upper end of the medial surface of described interior siphon pipe (4) and described interior siphon pipe (4) is 1.4mm.
10. according to one of them described detergent delivery device of claim 1 to 9, it is characterized in that: the inner center corresponding to siphon pipe (3) in described of described outer siphon pipe (4) is formed with jut (5) downwards, seamlessly transits by circular arc between the upper end of described jut (5) and described outer siphon pipe (4) inside.
11. detergent delivery device according to claim 10 is characterized in that: described jut (5) is the circular arc taper of circular arc for the top.
12. detergent delivery device according to claim 11 is characterized in that: the diameter of the external arc of described jut (5) is 5mm, and the nose-circle arc dia of described jut (5) is 0.3～0.5mm.
13. a washing facility is characterized in that: comprise according to one of them described detergent delivery device (1) of claim 1 to 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201312951U CN201206217Y (en) | 2007-12-07 | 2007-12-07 | Detergent supply device and washing machine using thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201312951U CN201206217Y (en) | 2007-12-07 | 2007-12-07 | Detergent supply device and washing machine using thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201206217Y true CN201206217Y (en) | 2009-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201312951U Expired - Lifetime CN201206217Y (en) | 2007-12-07 | 2007-12-07 | Detergent supply device and washing machine using thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201206217Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108179596A (en) * | 2018-02-01 | 2018-06-19 | 无锡小天鹅股份有限公司 | Detergent jettison system and with its device for clothing processing |
| WO2018121260A1 (en) * | 2016-12-29 | 2018-07-05 | 青岛海尔滚筒洗衣机有限公司 | Laundry detergent supplying device and washing machine |
-
2007
- 2007-12-07 CN CNU2007201312951U patent/CN201206217Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018121260A1 (en) * | 2016-12-29 | 2018-07-05 | 青岛海尔滚筒洗衣机有限公司 | Laundry detergent supplying device and washing machine |
| CN108179596A (en) * | 2018-02-01 | 2018-06-19 | 无锡小天鹅股份有限公司 | Detergent jettison system and with its device for clothing processing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090311 |