CN202821261U - Dish-washing machine and shunt valve thereof - Google Patents
Dish-washing machine and shunt valve thereof Download PDFInfo
- Publication number
- CN202821261U CN202821261U CN 201220462476 CN201220462476U CN202821261U CN 202821261 U CN202821261 U CN 202821261U CN 201220462476 CN201220462476 CN 201220462476 CN 201220462476 U CN201220462476 U CN 201220462476U CN 202821261 U CN202821261 U CN 202821261U
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- gear
- shunt valve
- shaft
- motor
- water
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Abstract
The utility model discloses a dish-washing machine and a shunt valve of the dish-washing machine. The shunt valve of the dish-washing machine comprises a shell body, a shunting piece, a motor, a transmission component and a signal generation device used for controlling the motor to rotate by a preset angle, wherein the transmission component is contained inside the shell body, the motor and the shunting piece are located at the same side of the shell body, and two ends of the transmission component are respectively connected with the motor and the shunting piece. Due to the fact that the transmission component and the motor are respectively arranged inside and outside the shell body, the space at the bottom of a cup shunting cavity of the dish-washing machine is fully utilized, and the transverse size of the shunt valve is reduced. When the shunt valve of the dish-washing machine is arranged at the bottom of the dish-washing machine, the installation is flexible in position and convenient, interference wither other parts is avoided, and the shunt valve is especially suitable for a small-size dish-washing machine.
Description
Technical field
The utility model relates to household electrical appliance technical field, particularly dish-washing machine and shunt valve thereof.
Background technology
In order to save water resource, existing dish-washing machine bottom is equipped with shunt valve, this shunt valve comprises housing, is located at the outer minute water plectrum of housing, is located at cam and micro machine in the housing, cam is fixedly sleeved on the output shaft of micro machine, divide the water plectrum to be socketed on the power transmission shaft of stationary cam, cam is passed to a minute water plectrum with the rotatablely moving of output shaft of micro machine, and a control minute water plectrum rotation reaches the purpose of saving water with the water inlet shutoff with upper spray arm water pipe or lower spraying arm water pipe.Because the lateral dimension of the shunt valve of said structure is larger, when this shunt valve is installed in the dish-washing machine bottom, tend to be subject to the restriction on the locus, so that difficulty is installed, even phenomenon with other parts interference appears.
The utility model content
Main purpose of the present utility model provides a kind of shunt valve of use in dishwasher, reduces the lateral dimension of this shunt valve when reducing water consumption, reaches convenient purpose of installing.
The utility model provides a kind of shunt valve of use in dishwasher, comprise housing, minute water plectrum, motor, also comprise transmission component and control the signal generation device that described motor rotates preset angles, described transmission component is contained in this housing, described motor and described minute water plectrum are positioned at the homonymy of described housing, and the two ends of described transmission component are connected with described motor and a minute water plectrum respectively.
Preferably, described transmission component comprises the first gear and gear shaft, and described the first gear is fixedly sleeved on the output shaft of described motor, and the water plectrum was fixedly sleeved in the rotating shaft of described gear shaft in described minute, the engagement of the gear of described the first gear and described gear shaft.
Preferably, described transmission component also comprises the second gear, and described housing is provided with the first locating shaft, and described the second gear is actively socketed on described the first locating shaft, described the second gear respectively with the engagement of the gear of described the first gear and gear shaft.
Preferably, described transmission component also comprises the power of described the first gear and motion is passed to gear train on the described gear shaft, described gear train comprises at least two intermeshing the 3rd gears, described housing is provided with second locating shaft corresponding with described the 3rd gear position, and described the 3rd gear is actively socketed on described the second locating shaft.
Preferably, described signal generation device comprises and is fixedly installed on the microswitch on the described housing and is arranged on the described gear shaft and controls the projection that the action of described microswitch produces level signal.
Preferably, be provided with sealed groove on described housing and the surface that described minute water plectrum contacts, the shunt valve of described use in dishwasher also comprises the first seal that is arranged in the described sealed groove.
Preferably, on the described gear shaft, be located thereon on the cylinder standard shaft between gear and the rotating shaft and be socketed with the second seal.
Preferably, the rotating shaft of described gear shaft is provided with and prevents described gear shaft and divide in relative rotation the first anti-transfer part of water plectrum.
Preferably, the output shaft of described motor is provided with and prevents in relative rotation the second anti-transfer part of described motor and the first gear.
The utility model also provides a kind of dish-washing machine, comprise the spray arm water pipe, the lower spraying arm water pipe, the water tumbler that is communicated with the water inlet of described upper spray arm water pipe and lower spraying arm water pipe divides water cavity and shunt valve, described shunt valve comprises housing, divide the water plectrum, motor, also comprise transmission component and control the signal generation device that described motor rotates preset angles, described transmission component is contained in this housing, described motor and described minute water plectrum are positioned at the homonymy of described housing, the two ends of described transmission component are connected with described motor and a minute water plectrum respectively, and described minute water plectrum is located at the water inlet that described water tumbler divides the described upper spray arm water pipe of shutoff in the water cavity or lower spraying arm water pipe.
The shunt valve of the utility model use in dishwasher, by transmission component and motor are separately positioned on housing inside and outside, relatively in the prior art cam and micro machine all be located at the technical scheme in the housing, the shunt valve of the utility model use in dishwasher takes full advantage of the space that water tumbler in the dish-washing machine divides the water cavity bottom, has reduced the lateral dimension of shunt valve.When the shunt valve with the utility model use in dishwasher was installed in the dish-washing machine bottom, its installation site was flexible and easy for installation, can avoid interfering with other parts, was particularly suitable for undersized dish-washing machine and used.
Description of drawings
Fig. 1 is the blast view of the shunt valve of use in dishwasher in the utility model preferred embodiment;
Fig. 2 is the front view after the shunt valve of use in dishwasher in the utility model preferred embodiment is removed main lid;
Fig. 3 is the structure schematic diagram of main casing among Fig. 1;
Fig. 4 is the first view of the shunt valve of the utility model use in dishwasher;
Fig. 5 is the second view of the shunt valve of the utility model use in dishwasher.
The realization of the utility model purpose, functional characteristics and advantage are described further with reference to accompanying drawing in connection with embodiment.
The specific embodiment
Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
See figures.1.and.2, Fig. 1 is the blast view of the shunt valve of use in dishwasher in the utility model preferred embodiment, and Fig. 2 is the front view after the shunt valve of use in dishwasher in the utility model preferred embodiment is removed main lid.The utility model discloses a kind of shunt valve of use in dishwasher, it comprises the signal generation device of a minute water plectrum 1, housing 10, transmission component 3, motor 4 and control motor 4 rotation preset angles, housing 10 comprises that supporting main of main casing 2 and main casing 2 covers 5, has cavity, divide water plectrum 1 and motor 4 to be positioned at outside this housing 10, transmission component 3 is contained in this cavity, and namely transmission component 3 lays respectively at the housing 10 interior outsides with motor 4, and divides water plectrum 1 and motor 4 to lay respectively at the homonymy of housing 10.
In other variant embodiment, transmission component 3 is not limited to comprise the first gear 31, the second gear 32 and gear shaft 33.For example, transmission component 3 only comprises the first gear 31 and gear shaft 33, gear 331 engagement of the first gear 31 and gear shaft 33, transmission component 3 is passed on minute water plectrum 1 in power and motion on the output shaft of motor 4, with motor 4 in gear 331 engagements of the first gear 31 and gear shaft 33 and minute water plectrum 1 fixedly sleeved rotating shaft 332 at gear shaft 33 by the first gear 31 is fixedly sleeved.
Again for example, transmission component 3 comprises the first gear 31, gear train and gear shaft 33, wherein, gear train comprises at least two intermeshing the 3rd gears, comprise that take gear train two the 3rd gears describe as example, also be provided with two second locating shafts corresponding with two the 3rd gears difference on the main casing 2, two the 3rd gears are socketed in respectively on two second locating shafts; The first gear 31 and wherein one the 3rd gear engagement, gear 331 engagement of another the 3rd gear and gear shaft 33, transmission component 3 by the first gear 31 fixedly sleeved on the output shaft of motor 4, gear 331 engagements of the first gear 31 and wherein one the 3rd gear engagement, another the 3rd gear and gear shaft 33 and divide in the 1 fixedly sleeved rotating shaft 332 at gear shaft 33 of water plectrum power and motion with motor 4 to be passed on minute water plectrum 1.
Signal generation device comprises the microswitch 6 that is fixedly installed on the main casing 2 and is arranged on projection 333 on the gear shaft 33.When gear shaft 33 rotates, projection 333 touching microswitches 6 make microswitch 6 actions, and then produce the level signal of control motor 4 rotation preset angles, motor 4 rotates Preset Time when receiving this level signal, reach the purpose of rotation preset angles.Certainly also be not limited to make motor 4 rotation preset angles by control motor 4 rotation Preset Times, directly control motor 4 rotation preset angles.
In other variant embodiment, signal generation device is not limited to comprise the microswitch 6 that is fixedly installed on the main casing 2 and is arranged on projection 333 on the gear shaft 33.For example signal generation device comprises that being fixedly installed on signal on the main casing 2 transmits and receives the unit and be arranged on the reflector plate that one on the gear shaft 33 is used for reflected signal.When gear shaft 33 rotates, reflector plate transmits and receives the unit with the signal reflex that signal transmits and receives the unit emission to signal, signal transmits and receives the unit produces control motor 4 rotation preset angles when receiving the signal that reflects level signal, motor 4 rotates Preset Time when receiving this level signal, reach the purpose of rotation preset angles.
Sealing property for the shunt valve that improves the utility model use in dishwasher, in specific embodiment, the utility model also comprises the first seal 7 for sealing main casing 2 and minute water plectrum 1, in conjunction with reference to Fig. 3, Fig. 3 is the structure schematic diagram of main casing among Fig. 1, being provided with sealed groove 24, the first seals 7 on the surface that main casing 2 contacts with minute water plectrum 1 is arranged in the sealed groove 24.Preferably, this first seal 7 is the O RunddichtringO.
Enter in this cavity for fear of main casing 2 and main water, steam or other materials that covers outside 5 cavitys that form, in specific embodiment, the shunt valve of the utility model use in dishwasher also comprises the second seal 8.The second seal 8 is socketed on the gear shaft 33 on the cylinder standard shaft 334 between gear 331 and the rotating shaft 332.The advantage that the second seal 8 is set is: good environment is provided can on the one hand the parts that are arranged in the cavity, can avoids secondary pollution on the other hand.When flowing in this cavity when washed water, because the user generally can not dismantle this cavity to clean its inside, so the washed water that flows in this cavity can breed bacteria, the tableware that possible Re-pollution cleans in dish-washing machine.The utility model arranges the second seal 8 can prevent that washed water from flowing in the cavity, avoids producing such secondary pollution.Preferably, this second seal 8 is star-like sealing ring.
In specific embodiment, the rotating shaft 332 of gear shaft 33 is provided with and prevents gear shaft 33 and divide in relative rotation the first anti-transfer part 3321 of water plectrum 1.The first anti-transfer part 3321 can be arranged at least one projection or at least one groove in the rotating shaft 332 of gear shaft 33, and for example the shape of cross section of the rotating shaft 332 of gear shaft 33 is " D " font or " ten " font.
In specific embodiment, the output shaft of motor 4 is provided with and prevents in relative rotation the second anti-transfer part 41 of motor 4 and the first gear 31.The second anti-transfer part 41 can be arranged at least one projection or at least one groove on the output shaft of motor 4, and for example the shape of cross section of the output shaft of motor 4 is " D " font or " ten " font.
The course of work of the shunt valve of the utility model use in dishwasher is: motor 4 gets electric rotation, transmission component 3 is passed to power and the motion of motor 4 on minute water plectrum 1, drive 1 rotation of minute water plectrum, projection 333 touching microswitch 6(on the gear shaft 33 describe as example), microswitch 6 actions, and then the level signal of generation control motor 4 rotation preset angles, motor 4 rotates Preset Time when receiving this level signal, stop after namely rotating preset angles, divide water plectrum 1 to stop on the predeterminated position, stop at the position of shutoff the first water inlet 91 such as minute water plectrum 1, please in conjunction with reference Fig. 4, the position of perhaps dividing water plectrum 1 to stop at shutoff the second water inlet 92 is please in conjunction with reference Fig. 5.
The shunt valve of the utility model use in dishwasher, by transmission component 3 and motor 4 being separately positioned on inside and outside the housing 10, relatively in the prior art cam and micro machine all be located at the technical scheme in the housing, the shunt valve of the utility model use in dishwasher takes full advantage of the space that water tumbler in the dish-washing machine divides the water cavity bottom, has reduced the lateral dimension of shunt valve.When the shunt valve with the utility model use in dishwasher was installed in the dish-washing machine bottom, its installation site was flexible and easy for installation, can avoid interfering with other parts, was particularly suitable for undersized dish-washing machine and used.
The utility model also provides a kind of dish-washing machine, it comprises that spray arm water pipe, lower spraying arm water pipe, the water tumbler that is communicated with the water inlet of upper spray arm water pipe and lower spraying arm water pipe divide water cavity and shunt valve, described shunt valve is the shunt valve of the use in dishwasher in above-described embodiment, wherein divide the water plectrum to be located at water tumbler and divide in the water cavity, for the water inlet of spray arm water pipe in the shutoff or lower spraying arm water pipe.Specifically can be described referring to figs. 1 through Fig. 5, do not repeat them here.Because the utility model dish-washing machine comprises the shunt valve of the use in dishwasher in above-described embodiment, so it has all advantages of the shunt valve of the use in dishwasher in above-described embodiment, lateral dimension such as shunt valve is little, can be installed in flexibly the bottom of dish-washing machine and easy for installation, and can avoid producing the phenomenon of interfering with other parts, make the design of undersized dish-washing machine more flexible.
The above only is preferred embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (10)
1. the shunt valve of a use in dishwasher, comprise housing, minute water plectrum, motor, it is characterized in that, also comprise transmission component and control the signal generation device that described motor rotates preset angles, described transmission component is contained in this housing, described motor and described minute water plectrum are positioned at the homonymy of described housing, and the two ends of described transmission component are connected with described motor and a minute water plectrum respectively.
2. the shunt valve of use in dishwasher according to claim 1, it is characterized in that, described transmission component comprises the first gear and gear shaft, described the first gear is fixedly sleeved on the output shaft of described motor, the water plectrum was fixedly sleeved in the rotating shaft of described gear shaft in described minute, the engagement of the gear of described the first gear and described gear shaft.
3. the shunt valve of use in dishwasher according to claim 2, it is characterized in that, described transmission component also comprises the second gear, described housing is provided with the first locating shaft, described the second gear is actively socketed on described the first locating shaft, described the second gear respectively with the engagement of the gear of described the first gear and gear shaft.
4. the shunt valve of use in dishwasher according to claim 2, it is characterized in that, described transmission component also comprises the power of described the first gear and motion is passed to gear train on the described gear shaft, described gear train comprises at least two intermeshing the 3rd gears, described housing is provided with second locating shaft corresponding with described the 3rd gear position, and described the 3rd gear is actively socketed on described the second locating shaft.
5. the shunt valve of each described use in dishwasher in 4 according to claim 2, it is characterized in that, described signal generation device comprises and is fixedly installed on the microswitch on the described housing and is arranged on the described gear shaft and controls the projection that the action of described microswitch produces level signal.
6. the shunt valve of use in dishwasher according to claim 5 is characterized in that, is provided with sealed groove on described housing and the surface that described minute water plectrum contacts, and the shunt valve of described use in dishwasher also comprises the first seal that is arranged in the described sealed groove.
7. the shunt valve of use in dishwasher according to claim 6 is characterized in that, on the described gear shaft, be located thereon on the cylinder standard shaft between gear and the rotating shaft and be socketed with the second seal.
8. the shunt valve of use in dishwasher according to claim 7 is characterized in that, the rotating shaft of described gear shaft is provided with and prevents described gear shaft and divide in relative rotation the first anti-transfer part of water plectrum.
9. the shunt valve of use in dishwasher according to claim 8 is characterized in that, the output shaft of described motor is provided with and prevents in relative rotation the second anti-transfer part of described motor and the first gear.
10. dish-washing machine, it is characterized in that, comprise that spray arm water pipe, lower spraying arm water pipe, the water tumbler that is communicated with the water inlet of described upper spray arm water pipe and lower spraying arm water pipe divide water cavity and shunt valve, described shunt valve is the shunt valve of each described use in dishwasher of claim 1 to 9, and described minute water plectrum is located at the water inlet that described water tumbler divides the described upper spray arm water pipe of shutoff in the water cavity or lower spraying arm water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220462476 CN202821261U (en) | 2012-09-11 | 2012-09-11 | Dish-washing machine and shunt valve thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220462476 CN202821261U (en) | 2012-09-11 | 2012-09-11 | Dish-washing machine and shunt valve thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202821261U true CN202821261U (en) | 2013-03-27 |
Family
ID=47933081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220462476 Expired - Fee Related CN202821261U (en) | 2012-09-11 | 2012-09-11 | Dish-washing machine and shunt valve thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202821261U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105286750A (en) * | 2015-11-02 | 2016-02-03 | 佛山市顺德区美的洗涤电器制造有限公司 | Water dividing valve and dish-washing machine with same |
| CN109171592A (en) * | 2018-10-31 | 2019-01-11 | 芜湖广盈实业有限公司 | A kind of Dishwasher water passage system |
-
2012
- 2012-09-11 CN CN 201220462476 patent/CN202821261U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105286750A (en) * | 2015-11-02 | 2016-02-03 | 佛山市顺德区美的洗涤电器制造有限公司 | Water dividing valve and dish-washing machine with same |
| CN109171592A (en) * | 2018-10-31 | 2019-01-11 | 芜湖广盈实业有限公司 | A kind of Dishwasher water passage system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Foshan Shunde District Midea Washing Electrical Appliance Manufacturing Co., Ltd. Assignor: Midea Group Co., Ltd. Contract record no.: 2013440000600 Denomination of utility model: Dish-washing machine and shunt valve thereof Granted publication date: 20130327 License type: Exclusive License Record date: 20131227 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Foshan Shunde District Midea Washing Electrical Appliance Manufacturing Co., Ltd. Assignor: Midea Group Co., Ltd. Contract record no.: 2013440000600 Denomination of utility model: Dish-washing machine and shunt valve thereof Granted publication date: 20130327 License type: Exclusive License Record date: 20131227 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20200911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |