CN201043245Y - Detergent container used for washing machine - Google Patents
Detergent container used for washing machine Download PDFInfo
- Publication number
- CN201043245Y CN201043245Y CNU2007201465035U CN200720146503U CN201043245Y CN 201043245 Y CN201043245 Y CN 201043245Y CN U2007201465035 U CNU2007201465035 U CN U2007201465035U CN 200720146503 U CN200720146503 U CN 200720146503U CN 201043245 Y CN201043245 Y CN 201043245Y
- Authority
- CN
- China
- Prior art keywords
- container
- protuberance
- detergent container
- air valve
- joint
- 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 - Lifetime
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Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/26—Casings; Tubs
- D06F37/267—Tubs specially adapted for mounting thereto components or devices not provided for in preceding subgroups
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/26—Casings; Tubs
- D06F37/264—Tubs provided with reinforcing structures, e.g. ribs, inserts, braces
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The utility model relates to a household appliance used for tending and protecting washing, in particular to a wash vessel (1) for a washing machine (I), and is provided with a vessel (1a) encircling a roller (2) of the household appliance and an air valve (6) used for measuring the water level inside the wash vessel (1). A boss is arranged at the lower part of the vessel (1a); a joint (4) extending out from the vessel (1a) is constructed inside the boss. The case body (61) of the air valve (6) is arranged on the outer side of the joint.
Description
Technical field
The present invention relates to a kind of detergent container that is used to nurse the home appliances of washings, especially washing machine, have a container that surrounds this home appliances cylinder, and an air valve that is used for measuring the liquid level of detergent container.
Background technology
The detergent container of such type (Laugenbeh lter) is for example open by DE 10 2,005,018 550 B3.In the lower area of detergent container, be provided with one by an air valve and the riser tubing that flexible pipe constitutes, promote water or washing agent explicitly according to the horizontal plane in air valve principle and the detergent container therein.On the end of this riser tubing or flexible pipe, be provided with a pressure sensor.The more detailed structure of air valve (Luftfalle) is not disclosed in this prior art.
In addition, disclose some washing machines, wherein, the air valve housing is designed in washing machine as the relatively costly member or the assembly of multi-piece type, and flexible pipe is passed in this housing.In addition, in disclosed prior art, the structure of the sensor housing of air valve and particularly air valve is set in the zone of the mobile reinforcement of washing machine drum.In these zones, washing agent is absorbed in washing process in strong relatively the flowing, and therefore, the horizontal plane of washing agent can be affected significantly in air valve.
By this configuration, level measuring only can carry out more deficiently, because sensor signal inaccuracy very.
Summary of the invention
Therefore, task of the present invention is, makes a kind of detergent container, wherein, improved the realization of the air valve that is used for sensor housing.
This task solves by following scheme.
According to the home appliances that is used to nurse washings of the present invention, the detergent container of washing machine especially, comprise a container that partly surrounds the cylinder of this home appliances.In addition, this detergent container comprises an air valve that is used for measuring the water level of detergent container.This container that surrounds cylinder at least in part has a protuberance (Ausbuchtung) in lower area, joint of deriving to the outside of structure in this protuberance from the inside of detergent container, and the air valve housing is arranged on the outside of this joint.
By this configuration, the air valve that will be used for regulating water level is integrated in detergent container.Thus, signal quality can be improved significantly.Thus, equally also can realize minimizing for the required number of components of air valve.
Advantageously, the protuberance not only be built into container in the radial direction and also constructed backward.Can make a compactness on the one hand by this moulding and structure with the configuration of saving the space, this configuration is provided with by position optimization ground in addition.Especially consider, protuberance in container, be built into home appliances be used to hold after the inner bottom part of cylinder of home appliances washings.Can guarantee that thus air valve is set in the stable zone of flowing (after the cylinder inner bottom part), and can reach the obvious improvement of sensor signal by this.The measurement of water level can accurately be expressed thus significantly.
Advantageously, protuberance is integrated in the container and with this container and constructs integratedly.Thus, except the configuration of mechanically stable, also can guarantee simple and the suitable production of cost.Thus, especially detergent container can be made as the plastics-injection moulding spare of one.
Joint is constructed to the adapter of tubulose in mode advantageously, and it stretches out from the inside of detergent container or container.Can guarantee a FX that is used for the mechanically stable of air valve housing by the favourable integrated structure of taking in protuberance.In addition, can not have to guarantee simple under the situation of add ons and assembling reliably.
Advantageously, this is taken over basically and extends in the horizontal direction.In principle, also different orientations can be set.Therefore for example also can consider the perpendicular or the tilted-putted structure of taking over.
By the setting of favourable level, can guarantee that the air valve housing is assembled in the adapter especially easily.
Advantageously, adapter only feeds in the container within the size of protuberance.Therefore this adapter is integrated in the protuberance in this wise, makes it have the size littler than following size with regard to diameter, and protuberance extends back with above-mentioned size.
Advantageously, protuberance backward has such size, and it is less than or equal to the size of the reinforcement structure of container.Advantageously construct one and strengthen structure on the outer wall at the back side of container, it comprises the support section of a plurality of stars.Therefore they are seen in the horizontal direction and extend back and extend deviating from the direction of cylinder.Be less than or equal to the size of strengthening structure by backward the size of protuberance on this horizontal direction, also can guarantee a configuration of saving the space.In addition, in fact protuberance, joint and the housing that is installed on this joint can be installed in the alcove of strengthening structure, and can prevent from thus to damage etc.
Advantageously, the air valve housing is removably disposed in the adapter of joint, especially tubulose.For example can consider that housing has a diameter, it is greater than the diameter of taking over.Thus, can be on taking over this housing sleeve.For example a gum sleeve (Gummimuffel) or analog can be set at this.
But can consider that also housing has a diameter less than joint on the end of taking over towards joint, especially tubulose.In this configuration, housing can insert in the joint.In order to seal an O shape ring for example can be set.
One of structure swells or a bag groove in detergent container according to the present invention, and the fixed part of the sensor housing of an air valve can be installed on the latter.Detergent container and this bag groove or protuberance preferably be shaped integratedly and especially this housing fixed part be built in the zone of reinforcement structure of cranky shape of rear wall of detergent container.Can construct one in this protuberance takes over or a hole that is used for the assembling of housing.This moulding of the subregion by detergent container can be abandoned optional feature expensive, be used to reduce switching point when measuring water level.Also can analyze less signal difference by the signal quality that is enhanced that reaches thus.In addition, this configuration of detergent container can be realized the anti-installation of shaking of sensor flexible pipe, and this sensor flexible pipe extends between air valve housing and the pressure sensor.The installation of sensor flexible pipe is preferably on the rear wall of detergent container, especially carry out on the mounting points of structure strengthening.
Description of drawings
Describe one embodiment of the present of invention in detail according to some schematic figures below.Shown in the figure:
The three-dimensional side view of Fig. 1 detergent container;
Fig. 2 is according to the view of the inside of the detergent container of Fig. 1;
The stereogram according to rearview of Fig. 3 detergent container;
Fig. 4 is according to the stereogram of the part section of the amplification of Fig. 3.
The specific embodiment
Identical in the accompanying drawings or function components identical is set up identical Reference numeral.
Show a subregion of detergent container 1 in Fig. 1 with side view, this detergent container is set among the washing machine I.Detergent container 1 comprises a container 1a, and it is constructed integratedly by plastics.In addition, washing machine I comprises a cylinder 2 that is used to hold washings, and this cylinder is constructed to columniform, and is surrounded by container 1a on circumferencial direction radially.
In the lower area 11 of on vertical direction (y-direction), seeing of detergent container 1 or container 1a, be configured with a groove bag or a protuberance 3.This protuberance 3 is constructed integratedly with container 1a.This protuberance 3 (x-direction) in the horizontal direction upward extends back from the rear wall 1b of container 1a.In this embodiment, protuberance 3 has a degree of depth t1 who extends back.In addition, in this embodiment, protuberance 3 has a height h1 in the horizontal direction.
As being drawn by shown in Figure 1, protuberance 3 is set at after the inner bottom part of cylinder 2.Protuberance 3 is located in this wise and is constructed, and makes it be set in the cylinder 2 mobile stable zone afterwards.From swelling 3 adapters 4 of extending a tubulose, as from the inside of container 1a towards the joint of outside.The adapter 4 of this tubulose has a diameter d, and this diameter is less than the degree of depth t1 of protuberance 3.Therefore, see in the horizontal direction, take over 4 and be set at fully in the protuberance 3.
One of structure is strengthened structure 5 on the outside of the rear wall 1b of container 1a, and this is strengthened structure and is constructed by cranky shape ground.This reinforcement structure 5 also extends back in the horizontal direction and have size in this direction in space, and these sizes are equal to or greater than the degree of depth t1 of protuberance 3.Thus, protuberance 3 and adapter 4 are located in this wise, make them roughly be set in the alcove of strengthening structure 5.
View on the direction of the arrow P 1 according to Fig. 1 shown in Figure 2.The interior views of this container 1a (not having cylinder 2) shows the protuberance 3 in lower area 11.As can be seen, protuberance 3 not only backward (according to the degree of depth t1 of Fig. 1) extend but also have an outside portion that arches upward in the radial direction.Therefore container 1a has one greater than the radius of the radius r 1 of massiveness basically in other zones in the zone of protuberance 3.Can find out in addition, take over 4 and extend from inside to outside and (the Z direction in Fig. 2) extension flatly in this embodiment.This adapter 4 is configured in the protuberance 3 integratedly.
Figure 3 illustrates the stereogram of detergent container 1, it illustrates the view of seeing from behind.In the adapter 4 of horizontal tectonics, removably fixing the sensor housing or the housing 61 of an air valve 6.The moulding of a tubulose is constructed and also had to this housing 61 angularly.Housing 61 deviates to take on 4 the end at one is constructed and is designed to receive with narrowing down flexible pipe 7.The other end of flexible pipe 7 or riser tubing is connected with a pressure sensor 8.This pressure sensor 8 for example can be set on the control circuit board of a presetting apparatus.The whole system that comprises air valve 6, flexible pipe 7 and pressure sensor 8 is preferably sealed airtightly.Can carry out level measuring and signal can be outputed on the procedure control unit with air valve 6, riser tubing 7 and pressure sensor 8.
Along with in the detergent container 1 or the rising of container 1a middle water level, the air pressure in flexible pipe 7 and the air valve 6 is enhanced.Should by pressure sensor 8 output, with the voltage signal of pressure correlation therefore with detergent container 1 in liquid level proportional.
Figure 4 illustrates another stereogram of the part section of Fig. 3.Can see protuberance 3 and from swelling 3 adapters of stretching out 4 in the diagrammatic sketch of this amplification, housing 61 is set in this adapter.Compactness and the configuration that structure space is reduced to minimum that directed setting can help whole detergent container 1 and add-on assemble that is tilted to by housing 61.
Air valve 6, especially housing 61 can be thus prevent that by container 1a percussion or similar effect ground are supported at least in part, because in fact this housing is set in the back alcove of container 1.
Claims (9)
1. be used to nurse the detergent container of the home appliances of washings, especially washing machine (I), have the container (1a) of a cylinder (2) that surrounds this home appliances and one and be used for measuring the air valve (6) of the water level of detergent container (1), it is characterized in that, this container (1a) has a protuberance (3) in lower area (11), a joint (4) of outwards deriving from the inside of this container (1a) is built into this protuberance, on this joint at the housing (61) of arranged outside air valve (6).
2. according to the detergent container of claim 1, it is characterized in that this protuberance (3) is constructing at this container (1a) in the radial direction but also backward not only.
3. according to the detergent container of claim 1 or 2, it is characterized in that described protuberance (3) is built into after the inner bottom part of cylinder (2) in container (1a).
4. according to the detergent container of one of aforementioned claim, it is characterized in that this protuberance (3) is integrated in this container (1a).
5. according to the detergent container of one of aforementioned claim, it is characterized in that described joint is constructed to the adapter (4) of tubulose.
6. according to the detergent container of claim 5, it is characterized in that this adapter (4) is flatly extended.
7. according to the detergent container of claim 5 or 6, it is characterized in that this adapter (4) only feeds in this container (1a) within the size of constructing backward of protuberance (3).
8. according to the detergent container of one of aforementioned claim, it is characterized in that this protuberance (3) has size backward, this size is less than or equal to the size of the reinforcement structure (5) of constructing of this container (1a) on the outside of rear wall (1b).
9. according to the detergent container of one of aforementioned claim, it is characterized in that the housing (61) of air valve (6) is removably disposed in joint, especially takes on (4).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200720003085 DE202007003085U1 (en) | 2007-03-02 | 2007-03-02 | Plastic moulded outer drum for a horizontal axis front loading washing machine has a horizontal outlet in the lower region directed to the side into which the pressure chamber is fitted |
| DE202007003085.1 | 2007-03-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201043245Y true CN201043245Y (en) | 2008-04-02 |
Family
ID=38109338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201465035U Expired - Lifetime CN201043245Y (en) | 2007-03-02 | 2007-04-12 | Detergent container used for washing machine |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN201043245Y (en) |
| DE (1) | DE202007003085U1 (en) |
| WO (1) | WO2008107022A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2090688A1 (en) * | 2008-02-15 | 2009-08-19 | Vallero International S.p.A. | Drum with housing having a monolithic structure |
| EP2767631B1 (en) | 2013-02-15 | 2017-05-17 | Electrolux Appliances Aktiebolag | Laundry washing machine with improved level sensing device |
| US10358763B2 (en) | 2013-02-15 | 2019-07-23 | Electrolux Appliances Aktiebolag | Laundry washing machine with improved level sensing device |
| DE102013106713A1 (en) | 2013-06-26 | 2014-12-31 | Forschungszentrum Jülich GmbH | Method for identifying indicators for the determination of diseases |
| CN106283509B (en) * | 2015-05-29 | 2020-01-10 | 青岛海尔滚筒洗衣机有限公司 | Washing machine outer barrel and washing machine |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0017453A1 (en) * | 1979-04-02 | 1980-10-15 | Eaton Corporation | Washing appliance and liquid level sensing means therefor |
| FR2599394B1 (en) * | 1986-05-27 | 1988-07-29 | Ciapem | INTEGRATED COMPRESSION CHAMBER TANK |
| DE3743395A1 (en) * | 1987-12-21 | 1989-06-29 | Bosch Siemens Hausgeraete | WASHING MACHINE WITH A PRESSURE TUBE |
| JPH09173687A (en) * | 1995-12-27 | 1997-07-08 | Mitsubishi Electric Corp | Water level detector for washing machine |
| US5964001A (en) * | 1997-12-15 | 1999-10-12 | Maytag Corporation | Air dome hose |
| ES2320463T3 (en) * | 2004-11-30 | 2009-05-22 | MIELE & CIE. KG | PLASTIC WASHING CONTAINER WITH AIR TRAP FOR A WASHING MACHINE. |
| DE102005018550B3 (en) * | 2005-04-20 | 2005-12-08 | Miele & Cie. Kg | A wash tank for a domestic washing and drying machine has a water level pressure system and control unit by which the drying fan is actuated when the water level is low |
-
2007
- 2007-03-02 DE DE200720003085 patent/DE202007003085U1/en not_active Expired - Lifetime
- 2007-03-15 WO PCT/EP2007/052475 patent/WO2008107022A1/en active Application Filing
- 2007-04-12 CN CNU2007201465035U patent/CN201043245Y/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008107022A1 (en) | 2008-09-12 |
| DE202007003085U1 (en) | 2007-05-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BSH HOME APPLIANCES CO., LTD. Free format text: FORMER NAME: BSH BOSCH SIEMENS HAUSGERAETE |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Munich, Germany Patentee after: BSH Household Electrical Appliance Co., Ltd Address before: Munich, Germany Patentee before: BSH Bosch Siemens Household Appliances Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080402 |
|
| CX01 | Expiry of patent term |