CN105088693B - Washing machine and its inlet valve - Google Patents
Washing machine and its inlet valve Download PDFInfo
- Publication number
- CN105088693B CN105088693B CN201410164271.0A CN201410164271A CN105088693B CN 105088693 B CN105088693 B CN 105088693B CN 201410164271 A CN201410164271 A CN 201410164271A CN 105088693 B CN105088693 B CN 105088693B
- Authority
- CN
- China
- Prior art keywords
- impeller
- washing machine
- hall element
- magnetic part
- inlet valve
- 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.)
- Active
Links
Landscapes
- Indication Of The Valve Opening Or Closing Status (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Measuring Volume Flow (AREA)
Abstract
The invention discloses a kind of washing machine and its inlet valve, the inlet valve of the washing machine includes: valve body, impeller, Hall element.Specifically, having intake tunnel in the valve body；The impeller is rotatably arranged in the intake tunnel, and the impeller is rotated by flowing through the water-driven of the intake tunnel, and the impeller blade of the impeller is equipped with the magnetic part with the wheel rotation；The Hall element is located on the outer wall of the valve body, the Hall element turnning circle for being used to detect the impeller opposite with the magnetic part.The inlet valve of washing machine according to an embodiment of the present invention, Hall element in intake tunnel water and impeller separate, so as to avoid the abrasion during wheel rotation to Hall element, but also can be to avoid water erosion Hall element.Moreover, reducing influence of the environmental change to water flow detection accuracy, the detection accuracy of water flow is improved, increases the service life of inlet valve.
Description
Technical field
The present invention relates to field of household appliances, in particular to the inlet valve of a kind of washing machine and the washing machine with the inlet valve.
Background technique
As the development of washing machine industry, especially country step up household electric appliance energy consumption requirement, to washing machine water
More stringent requirements are proposed for detection accuracy.Water detection accuracy generally is improved by improving water level sensor precision at present.But
Water level sensor precision is larger (such as rubber diaphragm) affected by environment, is difficult further to improve detection accuracy.
Summary of the invention
The present invention is directed to solve one of above-mentioned technical problem in the prior art at least to a certain extent.For this purpose, this hair
The purpose of bright first aspect is to propose a kind of inlet valve of washing machine, the interior leaf being equipped with by Water flow driving rotary of the inlet valve
Wheel, and by Hall element and with the magnetic part cooperation detection water intake valve flow of wheel rotation.
In addition, the purpose of second aspect of the present invention is to propose a kind of washing machine with the inlet valve.
The inlet valve of the washing machine of embodiment according to a first aspect of the present invention, comprising: valve body, impeller, Hall element.Specifically
For, there is intake tunnel in the valve body；The impeller is rotatably arranged in the intake tunnel, and the impeller passes through stream
Water-driven rotation through the intake tunnel, the impeller blade of the impeller are equipped with the magnetic part with the wheel rotation；It is described
Hall element is located on the outer wall of the valve body, and the Hall element is opposite with the magnetic part to be used to detect turning for the impeller
Moving-coil number.
The inlet valve of washing machine according to an embodiment of the present invention is equipped with by the impeller of Water flow driving rotary with impeller
The magnetic part of rotation, and valve body be equipped with can magnetic part close to when sense the Hall element of magnetic part, so as to
Wheel rotation circle number when detection water flow flows through has reached detection by the purpose of the water flow of inlet valve.Hall element as a result,
With in intake tunnel water and impeller separate, so as to avoid the abrasion during wheel rotation to Hall element, but also can
To avoid water erosion Hall element.Moreover, reducing influence of the environmental change to water flow detection accuracy, water flow is improved
Detection accuracy increases the service life of inlet valve.
In addition, the inlet valve of washing machine according to the above embodiment of the present invention, can also have following additional technology special
Sign:
According to one embodiment of present invention, the axis of the impeller is parallel to the extending direction of the intake tunnel, and
The impeller blade of the impeller favours the axis of the impeller.As a result, convenient for water flow driving impeller rotation, to further mention
The precision of high inlet valve detection water flow.
According to one embodiment of present invention, the magnetic part is the outer rim for being located at the impeller blade and the relatively described impeller
Axisymmetrical arrangement two.Make magnetic part in impeller rotary course as a result, magnetic part is in Hall element position
Changes of magnetic field is larger, to allow Hall element accurately to sense magnetic part, to improve the precision of testing result.This
Outside, wheel rotation successively during, Hall element will test the variation in magnetic field twice, to further improve Hall
The detection accuracy of element.
According to one embodiment of present invention, the impeller blade is equipped with the mounting groove for closing on the impeller outer edge, described
Magnetic part is located in the mounting groove.Make the installation convenient for magnetic part as a result, improves the installation effectiveness and stabilization of magnetic part
Property.
According to one embodiment of present invention, the Hall element is located in the plane where the impeller.As a result, in leaf
During wheel rotation, the magnet being arranged on impeller will be nearest from impeller in predetermined position, in order to the detection of Hall element, mention
The high detection accuracy of the inlet valve.
According to one embodiment of present invention, the valve body is equipped with mounting bracket, and the Hall element is located at the peace
It fills on bracket, and the mounting bracket is equipped with the control unit interface being connected with the Hall element.It is convenient for Hall element as a result,
Stable is arranged on the outer surface of valve body, so that the stability of Hall element is improved, moreover, it is also possible to be convenient for the inlet valve
Connect the controller of washing machine.
According to one embodiment of present invention, the impeller further includes central connector and the circular central connector
Outer rim connector, the outer rim connector be annulus shape, and the impeller blade along the outer rim connector radially extend and
The both ends of the impeller blade are connected with the central connector and outer rim connector respectively.Make the structure of impeller simple as a result, just
Wheel rotation is driven in water flow.
According to one embodiment of present invention, the impeller blade includes along the circumferentially spaced of the outer rim connector
It is multiple.Wheel rotation is driven convenient for water flow as a result, and makes impeller blade uniform force everywhere, impeller is allow to stablize rotation, thus
Water flow is detected convenient for the inlet valve, improves the precision of inlet valve detection water flow.
According to one embodiment of present invention, the impeller integrated injection molding is formed.Make blade wheel structure simple as a result, is convenient for
Molding improves the shaping efficiency of impeller, and integrally formed blade wheel structure intensity is higher, under biggish water impact still
Effective operation can be stablized, so that the service life of impeller is improved, in addition, the Impeller Mass that injection molding is formed is lighter, not only
Volume is rotated convenient for water flow driving impeller, and also reduces the weight of inlet valve, and reduce the manufacturing cost of inlet valve.
The washing machine of embodiment according to a second aspect of the present invention, including being washed described in embodiment according to a first aspect of the present invention
The inlet valve of clothing machine.
Washing machine according to an embodiment of the present invention is equipped with the water inlet of the washing machine of embodiment according to a first aspect of the present invention
Valve, thus, it is possible to the inflow of washing machine accurately be detected, consequently facilitating controlling washing machine, inflow detection accuracy
Height improves the stability of washing machine operation, and the inlet valve structure simply uses so that washing machine be made to can be very good to run
Service life is long, consequently facilitating the installation of washing machine and the detection of inflow, and reduce the maintenance cost of washing machine.
Detailed description of the invention
Fig. 1 is the schematic diagram of the inlet valve of the washing machine of one embodiment of the invention.
Fig. 2 is valve body in the inlet valve of the washing machine of one embodiment of the invention, impeller, magnetic part, Hall element cooperation
Diagrammatic cross-section.
Fig. 3 is the schematic diagram of the impeller of the inlet valve of the washing machine of one embodiment of the invention.
Appended drawing reference: inlet valve 100, valve body 1, impeller 2, Hall element 3, magnetic part 4, mounting bracket 5, intake tunnel
101, impeller blade 21, central connector 22, outer rim connector 23, the axis 201 of impeller 2, mounting groove 202.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to is used to explain the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower"
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above "
Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include that fisrt feature is directly below and diagonally below the second feature, or is merely representative of
First feature horizontal height is less than second feature.
The inlet valve 100 of the washing machine of the present invention is described in detail first aspect embodiment with reference to the accompanying drawings.
As shown in Figure 1 to Figure 3, the inlet valve 100 of washing machine according to an embodiment of the present invention, comprising: valve body 1, impeller 2,
Hall element 3.
Specifically, valve body 1 in have intake tunnel 101, and the both ends of the intake tunnel 101 be respectively water inlet and
Water outlet, when inlet valve 100 is opened, water flow enters from the inlet intake tunnel 101, and flows out inlet valve by water outlet.Leaf
Wheel 2 is rotatably arranged in intake tunnel 101, and impeller 2 is by flowing through the Water flow driving rotary of intake tunnel 101.The leaf of impeller 2
Wheel piece 21 is equipped with the magnetic part 4 rotated with impeller 2, when water flow passes through intake tunnel 101, the mobilization band movable vane of water flow
2 rotation of wheel, and the magnetic part 4 being located on impeller 2 will be rotated together with impeller 2.Hall element 3 is located on the outer wall of valve body 1, suddenly
Your element 3 is opposite with magnetic part 4, and when magnetic part 4 is close to Hall element 3, Hall element 3 can sense magnetic part 4, change
Yan Zhi, in 2 rotation process of impeller, magnetic field strength of the magnetic part 4 in 4 position of Hall element will become magnetic part 4
Change, to make Hall element 3 that can sense magnetic part 4.Felt according to the quantity of magnetic part 4 on impeller 2 and Hall element 3
The number that magnetic part 4 should be arrived can be determined that the turnning circle of impeller 2.One magnetic part 4 rotates one week with impeller 2, Hall element 3
It will sense that once (certainly, when with multiple magnetic parts 4, impeller 2 rotates one week magnetic part 4, and Hall element 3 can be felt
It is multiple magnetic part should to be arrived), so that the number of the magnetic part 4 sensed by Hall element determines the rotation situation of impeller 2.By
It is directly proportional to the rotating cycle of impeller 2 in water flow, the water flow for flowing through inlet valve can be obtained according to 2 turnning circle of impeller
Amount.
The inlet valve of washing machine according to an embodiment of the present invention is equipped with by the impeller 2 of Water flow driving rotary with impeller one
The magnetic part 4 of rotation is played, and the outer wall of valve body 1 is equipped with the Hall for cooperating detection 2 turnning circle of impeller with the magnetic part 4
Then element 3 determines the inflow of inlet valve 100 by 2 turnning circle of impeller, reach the inflow of detection inlet valve 100
Purpose.As a result, Hall element 3 in intake tunnel 101 water and impeller 2 separate, so as to avoid right during wheel rotation
The abrasion of Hall element 3, but also can be to avoid water erosion Hall element.Water flow is examined moreover, reducing environmental change
The influence for surveying precision, improves the detection accuracy of water flow, increases the service life of inlet valve 100.
As shown in Figures 2 and 3, in some embodiments of the invention, the axis 201 of impeller 2 is parallel to intake tunnel 101
Extending direction (i.e. the direction of vertical paper as shown in Figure 2), and the impeller blade 21 of impeller 2 favours the axis of impeller 2, changes speech
It, impeller blade 21 favours water (flow) direction.When water flow passes through impeller 2, since the flow direction of water flow is vertical with impeller 2, and
Flow impellers piece 21 and the water (flow) direction of water flow are a certain included angle, and form water flow along the tangent line side of impeller 2 on impeller blade 2
To component, thus drive impeller 2 rotate.It is rotated as a result, convenient for water flow driving impeller 2, to further improve the water inlet
The precision of valve detection water flow.
Wherein, the angle between impeller blade 21 and the axis 201 of impeller 2 can be in the range of 10 ° to 60 °, thus just
It is rotated in water flow driving impeller 2.Certainly, one of ordinary skill in the art will appreciate that the axis of impeller blade 21 and impeller 2
Angle between 201 can also be other angles between 0 ° to 90 °, it is only necessary to which water flow driving can be rotated with impeller 2 is
It can.
Further, it is also possible to which the axis that impeller 2 is arranged is tilted by a predetermined angle, water flow driving impeller 2 also may be implemented in this way and revolve
The purpose turned, this will be understood by for those of ordinary skill in the art.
Further, magnetic part 4 is located at the outer rim of the impeller blade 21 of impeller 2.Rotate through magnetic part 4 with impeller 2
Cheng Zhong, when magnetic part 4 is close to Hall element 3, spacing distance is minimum between magnetic part 4 and Hall element 3, so as to accurate
Detection Hall element 3 senses the number of magnetic part 4, to improve the precision of testing result.
It is of course also possible to magnetic part 4 is positioned away from any position at 2 center of impeller, or by the center of impeller 2
The strip magnetic part radially extended along impeller 2 is arranged in place, in addition, the present invention only need to be magnetic in 4 rotation process of magnetic part
Part 4 can change to the magnetic field strength in predetermined position, and others 4 placement form of magnetic part in the prior art can also be used
In the present invention, for well known in the prior art, the present invention is without being described in detail.
Preferably, magnetic part 4 is two of the axisymmetrical arrangement of opposite impeller 2.In the process of the rotation of impeller 2 successively
In, Hall element will test magnetic part 4 twice, to further improve the detection accuracy of Hall element.
One of ordinary skill in the art will appreciate that magnetic part 4 can also be the week in impeller 2 along spaced apart
It is multiple, at this point, can make Hall element 3 sense that magnetic part 4 is primary, in impeller 2 when each magnetic part is close to Hall element
During one circle of rotation, Hall element 3 detects that the number of magnetic part 4 is consistent with the quantity of magnetic part 4.
Advantageously, as shown in figure 3, impeller blade 21 is equipped with the mounting groove 202 of 2 outer rim of adjacent impeller, magnetic part 4 is located at peace
In tankage 202.Make the installation convenient for magnetic part 4 as a result, improves the installation effectiveness and stability of magnetic part 4.
Further, it is also possible to which magnetic part 4 is mounted on impeller 2 by the modes such as being bonded, snapping connection, be bolted.
Further, Hall element 3 is located in the plane at 2 place of impeller.As a result, in 2 rotation process of impeller, setting exists
Magnet on impeller 2 will be nearest from impeller 2 in predetermined position, in order to the detection of Hall element 3, improve the inlet valve 100
Detection accuracy.
As shown in Figure 1, in some embodiments of the invention, valve body 1 is equipped with mounting bracket 5, Hall element 3 is located at peace
It fills on bracket 5, and mounting bracket 5 is equipped with the control unit interface being connected with Hall element 3.Stablize as a result, convenient for Hall element 3
Be arranged on the outer surface of valve body 1, so that the stability of Hall element 3 is improved, moreover, it is also possible to be convenient for the inlet valve
The controller 100 of 100 connection washing machines.
As shown in Fig. 2, in some embodiments of the invention, impeller 2 further includes central connector 22 and connects around center
The outer rim connector 23 of fitting 22, outer rim connector 23 is annulus shape, and impeller blade 21 prolongs along the radial direction of outer rim connector 23
It stretches and the both ends of impeller blade 21 is connected with central connector 22 and outer rim connector 23 respectively.Make the structure letter of impeller 2 as a result,
It is single, it is rotated convenient for water flow driving impeller 2.
It is of course also possible to directlying adopt the circumferentially spaced arrangement of multiple impeller blades forms impeller 2, or by multiple impeller blades
21 circumferentially spaced are located on central connector 22.
Advantageously, impeller blade 21 includes along the circumferentially spaced multiple of outer rim connector 23.It is driven as a result, convenient for water flow
Movable vane wheel 2 rotates, and makes the uniform force everywhere of impeller blade 21, so that impeller 2 is stablized rotation, consequently facilitating the inlet valve 100
Water flow is detected, the precision of inlet valve detection water flow is improved.
Further, 2 integrated injection molding of impeller is formed.Make 2 structure of impeller simple as a result, convenient for molding, improves impeller 2
Shaping efficiency, and integrally formed 2 structural strength of impeller is higher, still can stablize under biggish water impact effective
Operation, so that the service life of impeller 2 is improved, in addition, 2 lighter weight of impeller that injection molding is formed, is not only convenient for water flow driving
Impeller 2 rotates volume, and also reduces the weight of inlet valve 100, and reduces the manufacturing cost of inlet valve 100.
Specifically, impeller blade 21, central connector 22 and 23 integrated injection molding of outer rim connector are formed.
Certainly, one is connected to by modes such as welding, clamping or bondings after impeller 2 or multiple parts are respectively formed
It rises.
Magnetic part 4 is magnet.
The present invention by the intake tunnel 101 of inlet valve 100 plus a carrying magnetic part 4 impeller 2, on valve body 1
A Hall element 3 is arranged in the position of corresponding impeller 2, in order to detect impeller 2 by the cooperation of Hall element 3 and magnetic part 4
Rotation, so as to accurately detect the flow of inlet water of inlet valve 100.Impeller 2 is located in intake tunnel 101, when water flow flows through
Impeller 2 rotates.Magnetic part 4 is mounted on 2 side of impeller, advantageous, is generally equipped with two opposite magnetic parts 4.Hall member
Part 3 is located on valve inleting water pipe to outer wall, and in the same plane with magnetic part 4.Mounting bracket 5 connects Hall element 3, and pacifies
It fills bracket 5 and has an interface, the changes of magnetic field number for Hall element 3 to be detected is exported to controller.
The inlet valve of washing machine according to an embodiment of the present invention, when inlet valve, which is powered, to be opened, it is logical that water flow can enter water inlet
Road 101, when water flow passes through impeller 2, it will impeller 2 rotates, since impeller 2 is equipped with by two magnetic parts 4, so, leaf
2 per revolutions are taken turns, magnetic part 4 also encloses rotation one, will lean in predetermined position during each one circle of the rotation of magnetic part 4
Nearly Hall element 3, to make Hall element 3 be closed under the magneticaction of magnetic part 4, to detect magnetic part 4 close to suddenly
Your element 3 is primary, moreover, impeller 2 is equipped with by two magnetic parts 4, so Hall element 3 will be examined when impeller 2 rotates one week
Measure two sides magnetic part.Certainly, when the magnetic part 4 on impeller 2 is multiple, 2 per revolution of impeller, Hall element 3 can be with
It senses magnetic part more than 4 times.
No matter water pressure, impeller 2 rotation it is in a linear relationship with water flow, so by detect Hall element 3 induction
Signal, so that it may accurately detect water flow.
The washing machine of embodiment according to a second aspect of the present invention, the washing machine including embodiment according to a first aspect of the present invention
Inlet valve.
Washing machine according to an embodiment of the present invention is equipped with the water inlet of the washing machine of embodiment according to a first aspect of the present invention
Valve, thus, it is possible to the inflow of washing machine accurately be detected, consequently facilitating controlling washing machine, inflow detection accuracy
Height improves the stability of washing machine operation, and the inlet valve structure simply uses so that washing machine be made to can be very good to run
Service life is long, consequently facilitating the installation of washing machine and the detection of inflow, and reduce the maintenance cost of washing machine.
Other compositions such as outlet valve and washing machine drum body of washing machine according to an embodiment of the present invention etc. and operation pair
For those of ordinary skill in the art be all it is known, be not detailed herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
What can be combined in any suitable manner in one or more embodiment or examples.In addition, those skilled in the art can say this
Different embodiments or examples described in bright book are engaged and are combined.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (8)
1. a kind of washing machine, which is characterized in that the inlet valve including washing machine, the inlet valve include:
Valve body, the valve body is interior to have intake tunnel；
Impeller, the impeller are rotatably arranged in the intake tunnel, and the impeller is by flowing through the water of the intake tunnel
Driving rotation, the impeller blade of the impeller are equipped with the magnetic part with the wheel rotation, and the impeller further includes center connection
Part and the outer rim connector for surrounding the central connector, the outer rim connector is annulus shape, and the impeller blade is along institute
State outer rim connector radially extend and the both ends of the impeller blade are connected with the central connector and outer rim connector respectively；
Hall element, the Hall element are located on the outer wall of the valve body, and the Hall element is opposite with the magnetic part to be used
In the turnning circle for detecting the impeller；
The magnetic part be it is multiple, the magnetic part is positioned away from any position or the magnetic at the impeller center
Property part be arranged at the center of the impeller and form the strip radially extended along the impeller.
2. washing machine according to claim 1, which is characterized in that the magnetic part be located at the impeller blade outer rim and
Two of the axisymmetrical arrangement of the relatively described impeller.
3. washing machine according to claim 1 or 2, which is characterized in that the impeller blade, which is equipped with, closes on the impeller outer
The mounting groove of edge, the magnetic part are located in the mounting groove.
4. washing machine according to claim 1, which is characterized in that the Hall element is located at the plane where the impeller
On.
5. washing machine according to claim 1, which is characterized in that the valve body is equipped with mounting bracket, the Hall member
Part is located in the mounting bracket, and the mounting bracket is equipped with the control unit interface being connected with the Hall element.
6. washing machine according to claim 1, which is characterized in that the axis of the impeller is parallel to the intake tunnel
Extending direction, and the impeller blade of the impeller favours the axis of the impeller.
7. washing machine according to claim 1, which is characterized in that the impeller blade includes the week along the outer rim connector
To spaced apart multiple.
8. washing machine according to claim 1, which is characterized in that the impeller integrated injection molding is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410164271.0A CN105088693B (en) | 2014-04-22 | 2014-04-22 | Washing machine and its inlet valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410164271.0A CN105088693B (en) | 2014-04-22 | 2014-04-22 | Washing machine and its inlet valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105088693A CN105088693A (en) | 2015-11-25 |
| CN105088693B true CN105088693B (en) | 2019-02-05 |
Family
ID=54569967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410164271.0A Active CN105088693B (en) | 2014-04-22 | 2014-04-22 | Washing machine and its inlet valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105088693B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107471288B (en) * | 2017-07-31 | 2019-04-05 | 上海宇航系统工程研究所 | A kind of carbon fiber pipe electric shearing device with auxiliary clamping function |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2480882Y (en) * | 2001-01-08 | 2002-03-06 | 孟祥林 | Magnetic controlled flow switch capable of measuring flow |
| CN102135205A (en) * | 2011-01-28 | 2011-07-27 | 杨迎龙 | Flow sensing solenoid valve |
| CN102587092A (en) * | 2012-01-16 | 2012-07-18 | 贝国寅 | Digital water level control device and water control method for washing machine |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07289782A (en) * | 1994-04-26 | 1995-11-07 | Toshiba Corp | Washing machine and feed valve therefor |
| CN100387884C (en) * | 2006-05-30 | 2008-05-14 | 潘兆铿 | Electrically-controlled constant-flow water control valve |
| CN201093746Y (en) * | 2007-05-18 | 2008-07-30 | 海尔集团公司 | Main water feeding and injecting apparatus of heating hot water furnace |
| CN203258108U (en) * | 2013-04-22 | 2013-10-30 | 闫小勤 | Novel water inlet valve assembly |
-
2014
- 2014-04-22 CN CN201410164271.0A patent/CN105088693B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2480882Y (en) * | 2001-01-08 | 2002-03-06 | 孟祥林 | Magnetic controlled flow switch capable of measuring flow |
| CN102135205A (en) * | 2011-01-28 | 2011-07-27 | 杨迎龙 | Flow sensing solenoid valve |
| CN102587092A (en) * | 2012-01-16 | 2012-07-18 | 贝国寅 | Digital water level control device and water control method for washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105088693A (en) | 2015-11-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0517293B1 (en) | Integrated device for controlling the volume of fluids flowing through electrovalves for liquid distributing machines and washing machines | |
| KR101790326B1 (en) | electric water metering device | |
| CN105088693B (en) | Washing machine and its inlet valve | |
| CN203290861U (en) | Dish washer and spraying arm device thereof | |
| CN106367911A (en) | Pulsator washing machine | |
| ITCR20080008A1 (en) | VOLUMETRIC METER FOR COFFEE MACHINES | |
| CN106048957B (en) | Spray equipment for washing machine and the washing machine with it | |
| CN208573636U (en) | Water tank type dish-washing machine | |
| JP5043245B1 (en) | Flow sensor | |
| US9175990B2 (en) | Axial-flow type impedance water flow sensor | |
| CN105088694A (en) | Washing machine and water inlet valve thereof | |
| CN206189085U (en) | Rotary drum washing machine | |
| CN201397161Y (en) | Turbo-type flow-rate sensor | |
| CN207515854U (en) | A kind of water flow sensing unit | |
| CN107928578A (en) | Water tank type dish-washing machine | |
| CN201210063Y (en) | Flow detecting valve | |
| CN108572012A (en) | Turbine flowmeter | |
| US7819023B2 (en) | Valve with inherent enhanced turbulent flow metering device and flow regulation | |
| CN108223077A (en) | A kind of diaphragm pump for urea solution metering | |
| CN203383031U (en) | Washing machine | |
| CN202471138U (en) | High-stability nonmagnetic flowmeter | |
| CN206266878U (en) | Washing machine | |
| CN202362680U (en) | Apparatus for monitoring and controlling lithium battery slurry temperature | |
| CN211609684U (en) | Water softener and dish washer with flowmeter function | |
| CN209510645U (en) | A kind of water pump |
Legal Events
| 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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190808 Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Patentee after: Wuxi Swan Electrical Appliances Co., Ltd. Address before: 214028 Wuxi Changjiang Road, Wuxi New District, Jiangsu, No. 18 Patentee before: Wuxi Xiaotianer Co., Ltd. |
|
| TR01 | Transfer of patent right |