CN103082974B - Water supply device and domestic washing appliance including the device - Google Patents
Water supply device and domestic washing appliance including the device Download PDFInfo
- Publication number
- CN103082974B CN103082974B CN201210418965.3A CN201210418965A CN103082974B CN 103082974 B CN103082974 B CN 103082974B CN 201210418965 A CN201210418965 A CN 201210418965A CN 103082974 B CN103082974 B CN 103082974B
- Authority
- CN
- China
- Prior art keywords
- water supply
- supply according
- room
- steam
- inner chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 238000005406 washing Methods 0.000 title claims abstract description 10
- 238000001746 injection moulding Methods 0.000 claims abstract description 6
- 239000004033 plastic Substances 0.000 claims abstract description 6
- 229920003023 plastic Polymers 0.000 claims abstract description 6
- 238000003466 welding Methods 0.000 claims description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 3
- 230000008929 regeneration Effects 0.000 claims description 3
- 238000011069 regeneration method Methods 0.000 claims description 3
- 239000011780 sodium chloride Substances 0.000 claims description 3
- 238000009833 condensation Methods 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims description 2
- 230000001788 irregular Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 1
- 238000010025 steaming Methods 0.000 claims 1
- 239000008400 supply water Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000003908 quality control method Methods 0.000 description 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000004851 dishwashing Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
- A47L15/4214—Water supply, recirculation or discharge arrangements; Devices therefor
- A47L15/4217—Fittings for water supply, e.g. valves or plumbing means to connect to cold or warm water lines, aquastops
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Massaging Devices (AREA)
- Sanitary Device For Flush Toilet (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The present invention relates to a water supply device and a domestic washing appliance including the device. The water supply device comprises a plastic monolithic body (10) obtained by means of injection-molding and without welds. The body (10) has two main faces (12) facing each other and connected by a perimetral transverse wall (14) so that it defines an internal cavity (16) and has a substantially flat shape. The body (10) also has a through-hole (18) passing through one of the two main faces (12) and a vapour escape chamber (20) formed within the internal cavity (16) and communicating with the outside and with the through-hole (18).
Description
Technical field
The present invention relates to be used for domestic washing appliances（Such as dish-washing machine and washing machine）Water supply.
Background technology
This device typically comprises flat（flat）And hollow plastic body, the plastic body is connected to household electric
The miscellaneous part of device, and its shape is designed to perform several functions, for example discharge be internally formed in washbasin steam, be
Water supply offer air break, collection are intended to water of saline to form the regeneration of ion-exchange resin for scale remover etc..
To there is no into merits and demerits by being blow-molded the trial of this body, because single-piece can not possibly be obtained using this technology
The little dimensional tolerances with such complicated shape, and this is indispensable for its operation.
Thus, in practice, so far this body is designed to obtain two parts or multiple parts by injection molding respectively,
Then weld them together so as to internally form a chamber.However, corresponding welding is possibly defective so that tight
The quality control of lattice is required, so that production process is complicated and expensive.
The content of the invention
It is an object of the invention to overcome the shortcoming of above-mentioned prior art.
This purpose can be realized by the water supply with the feature illustrated in the following present invention.This is used for domestic and washes
The water supply of utensil is washed, including by injection molding and without the monolithic body of any plastic material for welding and obtaining, body
With two interareas that are facing with each other and being connected by periphery transverse wall so as to it limits inner chamber and with substantially flat
Shape, body have at least：Through hole, through hole passes through one of two interareas；And steam effusion room, steam effusion room shape
Cheng Yu inside intracavity and with it is extraneous and connect with through hole, monolithic body further includes the air break dress for supplying water
Put.
Device of the invention does not have any welding so that related production process can exempt corresponding quality control
Step, while remaining to obtain the product of high-quality.
Especially, the monolithic body of feeding mechanism of the invention（monolithic body）Including for supplying water
Air break device（air-break device）, the air break device is further included in an ends taper
（Tapering, forms taper）The first semicanal（half-duct）With the second semicanal in an ends taper, it is above-mentioned
Tapered end is facing with each other.
It should be noted that the statement by the first semicanal and the second semicanal is described as having " facing with each other gradually
The end for attenuating " is meant that above-mentioned end is aligned substantially, namely is disposed on same straight line.Especially, this permission
Two semicanals with respective end of construction form as one with monolithic body, because at the end of molding process, core rod can be with
Extract from semicanal.On the other hand, if being arranged as the actual bar of the end of each of which along arrangement of curves in two semicanals
Under part, such extracting is impossible.
Additionally, this device can be completed where needs by the way that insert is assembled in into body interior.In addition, rubber
Glue part（Especially pad）Can jointly be molded on body.
The present invention further relates to a kind of domestic washing appliances, and it includes the feeding mechanism of type described above.
Description of the drawings
According to detailed description below, the further advantage and feature of the present invention will be clear from, and these descriptions are complete
It is to be given in the way of non-limitative example referring to the drawings, in accompanying drawing：
Fig. 1 is the perspective view of device of the invention；
Fig. 2 is the perspective view from another angle of device of the invention；
Fig. 3 is the viewgraph of cross-section along III-III line of Fig. 2；
Fig. 4 is the transparent print of the device according to Fig. 1, already inserted into water supply pipeline in device；
Fig. 5 shows and effusion meter is bound in the device according to front view；
Fig. 6 is the viewgraph of cross-section along VI-VI line of Fig. 1；
Fig. 7 schematically illustrates the structure for production according to the mould of the device of front view；
Fig. 8 shows the view of the first constructional variant of a details of the device according to front view；
Fig. 9 is the view of second constructional variant of device corresponding with Fig. 3, of the invention；
Figure 10 is the view of the constructional variant further of device corresponding with Fig. 1, of the invention；And
Figure 11 is the viewgraph of cross-section along V-V line in Figure 10；
Specific embodiment
For the water supply of domestic washing appliances（Fig. 1-Fig. 6）Including by injection molding（injection-moulding）
And the not welded plastics monolithic body 10 for obtaining.Body have two it is facing with each other and by the transverse wall 14 of periphery connect it is flat
Row interarea 12, so as to limit inner chamber 16.Body 10 have substantially flat shape, and in plan view have be shaped as not
The cross section of regular quadrilateral, irregular quadrilateral has top straight flange side（Top rectilinear side, the top side of straight flange）
Bottom side, top straight flange side is substantially vertical with the right side and left side of the basic straight flange with different length, and bottom side is by several different inclinations
Section is constituted.
Circular hole 18 through two interareas 12 one of them, while steam effusion room 20 be formed in inner chamber 16 and with it is outer
Boundary and connect with through hole 18.Alternatively it is disposed with from the inner wall part of interarea 12 and is protruding to some flanks 21 in room 20, these
Flank limits and is suitable to prevent the tortuous passageway of any water projection.Interarea 12 is also passed through by another through hole 23, and the via design is
The connection external world simultaneously determines the peak level that can be reached by the water inside the washbasin of home appliances.
Body 10 also incorporates the air break device formed by the first semicanal 22 and the second semicanal 26, and the first semicanal is located at
It is tapered in inner chamber 16 and an end 24, in the internally positioned chamber 16 of the second semicanal and an end 28 gradually
Attenuate, the tapered end 24,28 of two semicanals 22,26 is facing with each other and by gaps and with as illustrated
Tubular structure, namely closed cross-section.Especially, two semicanals 22,26 with respective tubulated ends are aligned substantially,
It is disposed on same straight line.In addition, the bearing 30 for supplying water ga(u)ge 32 is also formed in body 10, positioned at sky
The upstream of gas tripper.
The part for forming body top side of transverse wall is formed as lid（flap）34, it is hinged along the side of interarea 12.
Water supply pipeline 36 is provided with room 20, the external world that room 20 is escaped with steam is closed on the water supply pipe section ground
Connection and/or promote steam condensation.Pipeline 36 is fixed to body 10 by tooth 37, and supplies water to air break
Device, the air break device plays and prevents any unexpected to flow back into water route net.
Fig. 7 shows in schematic form the mould for producing body 10, and the mould includes：A pair of parts 38, can
It is shifted against forming two semicanals 22,26 along same direction；Accessory 40, can be relative to the latter direction vertically
Movement is with the gap between the facing end 24,28 for forming two semicanals 22,26；And main movable part 42.
Fig. 8 shows the another embodiment of device of the invention, wherein with used in Fig. 1 to Fig. 6 above
Digital identical numeral represent it is identical or equivalent part.
It is by two individual sections that the unique substantive difference of embodiment above is lid 34（Section, portion
Point）44th, 46 constitute：First section 44 selectively serves as the outer enclosure for escaping room 20 for steam, while the second section 46
Selectively serve as the closure member of another room 48 for being formed in body 10.
Fig. 9 shows another embodiment of device of the invention, wherein with used in Fig. 1 to Fig. 6 above
Digital identical numeral represent it is identical or equivalent part.
The unique substantive difference of the embodiment according to Fig. 1 to Fig. 6 above is that body 10 has for collecting use
In the little case 50 of the water for forming regeneration saline, the little case 50 is formed in inner chamber 16.
Figure 10 and Figure 11 show another embodiment of device of the invention, wherein with used in figure above
Digital identical numeral represent it is identical or equivalent part.
The difference of the unique essence of the embodiment according to Fig. 1 to Fig. 6 above be air break device be not with
Body 10 is integrally formed, but is formed by the insert 52 being assembled in after it is moulded in body interior, supplies so as to constitute water
Should pipe a segment length.
Certainly, in the case where the principle of the present invention is not changed, structure detail and embodiment can be relative to above-mentioned complete
The full description for carrying out by way of example is greatly changed, without being thereby deviating from such as the sheet defined in claims
The scope of invention.
Claims (9)
1. a kind of water supply for domestic washing appliances, including by injection molding and without any plastics for welding and obtaining
The monolithic body (10) of material, the body (10) is with two interareas that are facing with each other and being connected by periphery transverse wall (14)
(12) so as to it limits inner chamber (16) and with substantially flat shape, the body (10) at least has：
- through hole (18), the through hole is through one of described two interareas (12)；And
- steam escapes room (20), and the steam effusion room is formed in the inner chamber (16) and with the external world and logical with described
Hole (18) connects, and the monolithic body (10) further includes the air break device for supplying water；
Wherein, the air break device includes：
- the first semicanal (22), is tapered in the inner chamber (16) and in an end (24)；And
- the second semicanal (26), is tapered in the inner chamber (16) and in an end (28), described to be tapered
End (24,28) it is facing with each other；
Wherein, the part of the top side of the composition body (10) of the transverse wall (14) is formed as lid (34), the lid
Side along one of described two interareas (12) is hinged；
The lid (34) is made up of two independent sections (44,46), and the first section (44) selectively serves as the steaming
Vapour escapes the outer enclosure of room (20), and the second section (46) selectively serves as being formed in the body (10)
The closure member of another room (48).
2. water supply according to claim 1, wherein, first semicanal and second semicanal it is facing
Tubulated ends (28,30) are along same straight line.
3. water supply according to claim 1, wherein, the insert (52) for serving as air break device is assembled in
In the body (10) rather than constitute entirety with it.
4. water supply according to claim 3, wherein, the insert (52) constitutes one section of water supply pipe.
5. the water supply according to any one of aforementioned Claims 1-4, wherein, the body (10) is described interior
There is bearing (30) in portion chamber (16) and in the upstream of the air break device, the bearing is used to supply water ga(u)ge
(32)。
6. the water supply according to any one of aforementioned Claims 1-4, wherein, escape room (20) in the steam
Water supply pipeline (36) is inside positioned with, the pipeline (36) partially turns off and escapes the extraneous connection of room (20) with the steam
And/or promote steam condensation.
7. the water supply according to any one of aforementioned Claims 1-4, wherein, the body (10) is with being used for
Water is collected to form the little case (50) of regeneration saline, the little case (50) is formed in the inner chamber (16).
8. the water supply according to any one of aforementioned Claims 1-4, wherein, in plan view, the body
(10) with trapeziform cross section is shaped as, the irregular quadrilateral has top straight flange side and bottom side, the top
Straight flange side is substantially vertical with the right side and left side of the basic straight flange with different length, and the bottom side is by multiple different angled sections
Constitute.
9. a kind of domestic washing appliances, including the water supply according to any one of aforementioned Claims 1-4.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT000983A ITTO20110983A1 (en) | 2011-10-28 | 2011-10-28 | MONOLITHIC WATER DISTRIBUTOR DEVICE |
| ITTO2011A000983 | 2011-10-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103082974A CN103082974A (en) | 2013-05-08 |
| CN103082974B true CN103082974B (en) | 2017-04-12 |
Family
ID=45507803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210418965.3A Expired - Fee Related CN103082974B (en) | 2011-10-28 | 2012-10-26 | Water supply device and domestic washing appliance including the device |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2586354B1 (en) |
| CN (1) | CN103082974B (en) |
| IT (1) | ITTO20110983A1 (en) |
| PL (1) | PL2586354T3 (en) |
| TR (1) | TR201900617T4 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016203442A1 (en) * | 2015-06-19 | 2016-12-22 | Bitron S.P.A. | Integrated component for a dishwashing machine |
| KR20180036689A (en) * | 2015-06-19 | 2018-04-09 | 비트론 에스.피.에이. | Integrated components for dishwashers |
| PL3310234T3 (en) * | 2015-06-19 | 2019-11-29 | Bitron Spa | Integrated component for a dishwashing machine |
| ITUB20169967A1 (en) * | 2016-01-13 | 2017-07-13 | T&P S P A | DISTRIBUTOR DEVICE OF LIQUID IN A HOUSEHOLD WASHING MACHINE, IN PARTICULAR A DISHWASHER AND ITS WASHING MACHINE |
| ITUB20169959A1 (en) * | 2016-01-13 | 2017-07-13 | T&P S P A | DISTRIBUTOR DEVICE OF LIQUID IN A HOUSEHOLD WASHING MACHINE, IN PARTICULAR A DISHWASHER AND ITS WASHING MACHINE |
| IT201900004055A1 (en) | 2019-03-20 | 2019-06-20 | Bitron Spa | Non-detachable connection system to connect a hose to a hydraulic device |
| IT202100016658A1 (en) * | 2021-06-24 | 2022-12-24 | Tp Reflex Group Spa | LIQUID DISPENSER DEVICE FOR A DOMESTIC WASHING MACHINE, IN PARTICULAR A DISHWASHER, AND RELATIVE WASHING MACHINE |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2063658A (en) * | 1979-11-15 | 1981-06-10 | Zanussi A Spa Industrie | Adjustable-volume metering reservoir for automatic dishwashing machines |
| GB2151466A (en) * | 1983-12-16 | 1985-07-24 | Bauknecht Hausgeraete | Device for condensing vapour escaping from a vent in a dish washer |
| EP1462050A2 (en) * | 2003-03-27 | 2004-09-29 | DIHR SpA | Break tank for a washing apparatus, such as a washing-up machine, a glass-washer, a dishwasher, a washing machine or suchlike |
| CN101880947A (en) * | 2009-06-29 | 2010-11-10 | 南京乐金熊猫电器有限公司 | Washing machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH549991A (en) * | 1972-02-19 | 1974-06-14 | Bauknecht Gmbh G | DISHWASHER WITH A VENTILATOR LOCATED IN THE WASHBASIN WALL. |
-
2011
- 2011-10-28 IT IT000983A patent/ITTO20110983A1/en unknown
-
2012
- 2012-10-26 TR TR2019/00617T patent/TR201900617T4/en unknown
- 2012-10-26 CN CN201210418965.3A patent/CN103082974B/en not_active Expired - Fee Related
- 2012-10-26 PL PL12190086T patent/PL2586354T3/en unknown
- 2012-10-26 EP EP12190086.4A patent/EP2586354B1/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2063658A (en) * | 1979-11-15 | 1981-06-10 | Zanussi A Spa Industrie | Adjustable-volume metering reservoir for automatic dishwashing machines |
| GB2151466A (en) * | 1983-12-16 | 1985-07-24 | Bauknecht Hausgeraete | Device for condensing vapour escaping from a vent in a dish washer |
| EP1462050A2 (en) * | 2003-03-27 | 2004-09-29 | DIHR SpA | Break tank for a washing apparatus, such as a washing-up machine, a glass-washer, a dishwasher, a washing machine or suchlike |
| CN101880947A (en) * | 2009-06-29 | 2010-11-10 | 南京乐金熊猫电器有限公司 | Washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| TR201900617T4 (en) | 2019-02-21 |
| EP2586354B1 (en) | 2018-10-24 |
| EP2586354A1 (en) | 2013-05-01 |
| CN103082974A (en) | 2013-05-08 |
| ITTO20110983A1 (en) | 2013-04-29 |
| PL2586354T3 (en) | 2019-04-30 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| 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: 20170412 |