CN204738147U - Utilize washing machine water inlet solenoid valve to inject device of liquid washing assistant into - Google Patents
Utilize washing machine water inlet solenoid valve to inject device of liquid washing assistant into Download PDFInfo
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- CN204738147U CN204738147U CN201520172126.7U CN201520172126U CN204738147U CN 204738147 U CN204738147 U CN 204738147U CN 201520172126 U CN201520172126 U CN 201520172126U CN 204738147 U CN204738147 U CN 204738147U
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Abstract
The utility model provides an utilize washing machine water inlet solenoid valve to inject device of liquid washing assistant into, vice water route of tap other end connection from the beginning and main water route are connected to a water intake pipe one end, and the outlet pipe way is connected in vice water route and main water route, be equipped with pressure control device on the vice water route, be equipped with the bypass on the vice water route between pressure control device and outlet pipe way and be connected with liquid washing assistant box, close main water route with vice water route, start washing machine, open vice water route, the automatic pair water route of pouring into into of liquid washing assistant to the water inlet solenoid valve who crosses washing machine along vice water route and outlet pipe sweetgum fruit gets into washing machine, liquid washing assistant is opened main water route and is carried out the water injection after reaching appointed quantity, and after reaching appointed water level, washing machine starts working. The utility model discloses the device of effectual the liquid washing assistant of injection is connected with washing machine water inlet solenoid valve's structure, neither destroys the washing machine current situation, and processing is simple in addition, convenient operation.
Description
Technical field
The utility model relates to a kind of utilize washing machine inflow electromagnetic valve to inject the washing machine of liquid washing assisant method for implanting and device.
Background technology
the device that current washing machine injects liquid washing assisant is realized by various pump, and conventional has two kinds of device modes, and one is integrated liquid washing assisant box with washing machine, needs independent die sinking to process; Another kind is split type, needs punching on washing machine to install, and these two kinds of modes are all given to produce and process and caused unnecessary puzzlement.In view of this, how designing a kind of method and apparatus that can inject liquid washing assisant when not changing washing machine present situation is the purpose of this utility model.
Summary of the invention
Main purpose of the present utility model is to provide a kind of method utilizing washing machine inflow electromagnetic valve to inject liquid washing assisant;
Another object of the present utility model is to provide a kind of device utilizing washing machine inflow electromagnetic valve to inject liquid washing assisant.
The purpose of this utility model can be achieved in the following manner:
The utility model provides a kind of method utilizing washing machine inflow electromagnetic valve to inject liquid washing assisant, an inlet pipeline 14, inlet pipeline 14 auxiliary connection water route 15 and main water route 16;
Further, secondary water route 15 is connected outlet pipeline 18 with main water route 16;
Further, secondary water route 15 is provided with pressure control device 6, the secondary water route between pressure control device 6 and outlet pipeline 18 is at least provided with a bypass 17;
Further, main water route 16 is provided with control valve 8, during use, is connected on water tap by inlet pipeline 14, is connected on Water Inlet of Washing Machine by outlet pipeline 18; Closed in main water route 16, start washing machine, washing machine inflow electromagnetic valve 11 is opened automatically;
Further, because secondary water route 15 is under the adjustment of pressure control device 6, its pressure is greater than the opening pressure of washing machine inflow electromagnetic valve 11, be less than or equal to the pressure that liquid washing assisant injects secondary water route 15, because pressure control device 6 remains unobstructed, therefore the current from secondary water route 15 flow into washing machine by outlet pipeline 18, and liquid washing assisant is automatically injected secondary water route 15, and enter washing machine along secondary water route 15 and outlet pipeline 18 by the entering water electromagnetic valve 11 of washing machine;
After liquid washing assisant reaches appointment consumption, open main water route 16 and carry out water filling, simultaneously secondary water route 15 continues water flowing and washes away the liquid washing assisant sticked on the inwall of secondary water route 15, after reaching and specifying water level, washing machine inflow electromagnetic valve 11 cuts out automatically, and washing machine is started working.
Described liquid washing assisant is automatically injected method, and liquid washing assisant relies on pump or measuring pump to inject secondary water route 15; Pressure control device 6 and control valve 8 are open types; Described washing machine inflow electromagnetic valve 11 is pilot valve.
Described liquid washing assisant is automatically injected method, at least one liquid washing assisant box 1, and the liquid washing assisant outlet of described liquid washing assisant box 1 connects bypass 17 by pump.
Described liquid washing assisant is automatically injected method, after liquid washing assisant reaches appointment consumption, starts backward flowing preventing device 4 and enters in bypass 17 to block flow backwards.
The utility model provides a kind of device utilizing washing machine inflow electromagnetic valve to inject liquid washing assisant, comprising:
An inlet pipeline 14, inlet pipeline 14 auxiliary connection water route 15 and main water route 16;
Further, secondary water route 15 is connected outlet pipeline 18 with main water route 16;
Further, secondary water route 15 is provided with pressure control device 6, the secondary water route between pressure control device 6 and outlet pipeline 18 is at least provided with a bypass 17;
Further, main water route 16 is provided with control valve 8.
Described liquid washing assisant is automatically injected device, and bypass 17 is provided with backward flowing preventing device 4, and described backward flowing preventing device 4 is electromagnetic valve or check valve.
Described liquid washing assisant is automatically injected device, at least one liquid washing assisant box 1, and the liquid washing assisant outlet of described liquid washing assisant box 1 connects bypass 17 by pump.
Described liquid washing assisant is automatically injected device, and described pressure control device 6 is draws, and the outlet pressure of described pressure control device 6 is greater than the opening pressure of washing machine water filling pilot valve, is less than or equal to the injection pressure of the liquid washing assisant of bypass 17.
Described liquid washing assisant is automatically injected device, and in described liquid washing assisant box 1, liquid washing assisant minimum level is automatically injected device and Water Inlet of Washing Machine higher than liquid washing assisant.
Described liquid washing assisant is automatically injected device, and arrange a liquid washing assisant draw-off pump between the liquid washing assisant outlet of described liquid washing assisant box 1 and backward flowing preventing device 4, described draw-off pump is measuring pump; Described control valve 8 is normal-open electromagnetic valve.
Accompanying drawing explanation
Fig. 1 is embodiment 1 structure chart.
Fig. 2 is embodiment 2 structure chart.
Fig. 3 is embodiment 3 structure chart.
Fundamental diagram when Fig. 4 is the water intaking valve no power of pilot valve.
Fundamental diagram when Fig. 5 is the water intaking valve energising of pilot valve.
In order to understand the present embodiment better, provide the part numbers that washing machine described in the utility model is automatically injected liquid washing assisant below, wherein, liquid washing assisant box 1, measuring pump 2, Pressure gauge 3, backward flowing preventing device 4, sub-control valve 5, pressure control device 6, control valve 8, Pressure gauge 9, main control valve 10, washing machine inflow electromagnetic valve 11, running water outlet 12, washing machine 13, inlet pipeline 14, secondary water route 15, main water route 16, bypass 17, outlet pipeline 18.
Detailed description of the invention
embodiment 1
Figure 1 shows that liquid washing assisant device pressure test embodiment everywhere, as diagram, it comprises: the running water be connected with running water exports 12, draw the inlet pipeline 14 in main water route 15, secondary water route 16, be arranged on the pressure control device 6 on secondary water route 15 and sub-control valve 5, be arranged on the control valve 8 on main water route 16 and main control valve 10.Be arranged on the backward flowing preventing device 4 in bypass 17, the measuring pump 2 be connected with liquid washing assisant box 1, outlet pipeline 18 is connected with the inlet pipeline of washing machine, and liquid washing assisant enters in washing machine 13 through the washing machine inflow electromagnetic valve 11 of washing machine.Conveniently test, Pressure gauge 3 and Pressure gauge 9 have been installed respectively on secondary water route 15 and main water route 16 and have been used for reading pressure value.
The all valves of original state are set and are all in closed condition.In order to observe the various phenomenon of the following stated, all pipelines of secondary water route 15 and connection backward flowing preventing device 4 are transparent pipeline, and in the present embodiment, all control valves conveniently operate and are hand control valve.Take turns doing following test:
One: the pressure of test running water originally in 16 li, main water route, all pipelines are closed, open control valve 8, Pressure gauge 9 reading is read after waterflow stabilization, this step repeats several times, and the reading obtaining Pressure gauge 9 is followed successively by 0.36MPa, 0.375 MPa, 0.378 MPa, 0.38 MPa show that the tap water pressure in 16 li, main water route is between 0.35MPa ~ 0.40MPa.
Two: can test washing machine inflow electromagnetic valve 11 normally be opened, and on-test, all valves are all closed, and are started by washing machine, owing to there is no water, washing machine inflow electromagnetic valve 11 attonity.Open control valve 8 and main control valve 10, under tap water pressure effect, washing machine inflow electromagnetic valve 11 is opened, behind main water route 16 and the normal smoothness of outlet pipeline 18 current, the reading reading Pressure gauge 9 is probably 0.02MPa, and when namely running water normally flows out, the pressure in main water route 16 is probably 0.02MPa.
Three: test running water can open the minimal pressure force value of washing machine inflow electromagnetic valve 11, on-test, all pipelines are closed, open control valve 5, washing machine is started, owing to there is no water, washing machine inflow electromagnetic valve 11 attonity, control valve 6 is opened with slowly speed, observe when the reading of Pressure gauge 3 is less than 0.02MPa, washing machine inflow electromagnetic valve 11 attonity, when Pressure gauge 3 reading is probably at 0.022MPa, the washing machine inflow electromagnetic valve 11 of washing machine is opened automatically, show that the minimum pressure values opening washing machine inflow electromagnetic valve 11 is probably 0.022MPa.
Four: collect just now after test data, on the basis of the 3rd step, time near minimal pressure force value 0.022MPa, can the liquid washing assisant observing measuring pump extraction flow in washing machine smoothly, observes liquid washing assisant and can flow into washing machine 13 li smoothly.
Five: test the pressure that liquid washing assisant is brought to secondary water route 15 by measuring pump, on the basis of the 4th step, after measuring pump runs a period of time, the numerical value of Pressure gauge 3 tends towards stability, general is 0.03MPa, and when showing that measuring pump works, the pressure in secondary 15 li, water route is 0.03MPa.
Six: test pressure in secondary water route 15 after exceeding which value range, running water can be there is and to be poured in down a chimney phenomenon in feed liquor state washing assisant box by secondary water route 15 through bypass 17.Connect step 5, on-test, when observing Pressure gauge 3 numerical value change, whether the running water from pressure control device 6 pours in down a chimney back 1 li, liquid washing assisant box by secondary water route 15 through bypass 17.
Test finds, when shown by Pressure gauge 3, numerical value is between 0.02MPa and a certain value, running water does not pour in down a chimney phenomenon; When numerical value exceedes a certain value shown by Pressure gauge 3, observe running water and begin through backward flowing preventing device 4 and measuring pump 2 pours in down a chimney back 1 li, liquid washing assisant box; When shown by Pressure gauge 3, numerical value exceedes certain value, naked eyes can be observed running water and pour in down a chimney back 1 li, liquid washing assisant box more rapidly.
Running water described in seven: the six steps pours in down a chimney and occurs under static environment, and the test of this step is under dynamic environment.On-test, all valves all cut out, washing machine is opened, owing to there is no water, washing machine inflow electromagnetic valve 11 attonity, open control valve 8, pressure control device 6 is opened with speed extremely slowly, when the pressure in secondary water route 15 is 0.02MPa, open backward flowing preventing device 4, start measuring pump 2, can see that liquid washing assisant normally flows into washing machine 13 li, continue slowly to open large pressure control device 6, observe when the value of Pressure gauge 3 is 0.02MPa ~ 0.03MPa, the device injecting liquid washing assisant can normally work, when pressure control device 6 is opened to a certain degree, when Pressure gauge 3 is certain value, the pressure exceeding measuring pump 2 from the tap water pressure of pressure control device 6 can be found, running water moves to measuring pump direction along secondary water route 15 through bypass 17.
Sum up, draw through above seven step tests, when the force value in secondary water route 15 is at 0.02MPa ~ 0.03MPa, liquid washing assisant normally can enter washing machine 13 li, when the force value in secondary water route 15 is within the scope of certain, running water to move to measuring pump direction through bypass 17 along secondary water route 15 and pour in down a chimney.
Through above-mentioned steps, to show that in corresponding diagram backward flowing preventing device 4, pressure control device 6, control valve 8 are that washing machine is automatically injected liquid washing assisant device necessary, further test, i.e. embodiment 2.
In all embodiments, backward flowing preventing device 4 is used to prevent the pressure in secondary water route 15 from pouring in down a chimney back too greatly the device of liquid washing assisant box 1 herein below, the pressure that control valve 6 is used in control piper meets certain numerical value, pressure control device 6 described herein there is scale, the reading of pressure control device 6 when remembeing to meet pressure in process of the test.
embodiment 2
Composition graphs 2 illustrates the device embodiment 2 that a kind of washing machine is automatically injected liquid washing assisant, it comprises: the running water be connected with running water exports 12, draw the inlet pipeline 14 in main water route 15, secondary water route 16, be arranged on the pressure control device 6 on secondary water route 15, be arranged on the control valve 8 on main water route 16.Be arranged on the backward flowing preventing device 4 in bypass 17, the measuring pump 2 be connected with liquid washing assisant box.Before washing machine work, if pipeline is all obstructed, open washing machine inflow button everywhere, open pressure control device 6 to designated value, after current are coherent, start measuring pump 2, backward flowing preventing device 4 is in open mode, ensures that bypass 17 is unobstructed, injects quantitative liquid washing assisant.Liquid washing assisant injects complete, close measuring pump 2, starting backward flowing preventing device 4 enters in bypass 17 to block flow backwards, allow current flow again and rinse secondary water route 15 a little while, opening controlling valve 8 is normally intake, treat that washing machine adds water washing machine assigned address, washing machine inflow electromagnetic valve 11 cuts out automatically, and washing machine is started working.
Described washing machine is automatically injected on the upper surface or side that liquid washing assisant device can mount or be adsorbed in washing machine easily.
The outlet that described washing machine is automatically injected liquid washing assisant device is connected with the water inlet of existing washing machine, is not formed existing washing machine and destroys or transformation; If existing washing machine arranges circuit for being automatically automatically injected on liquid washing assisant device at washing machine, realize full-automatic function with washing machine connection.
embodiment 3
As Fig. 3, researcher of the present utility model thinks, pressure control device 6 can be the draw, in the utility model, the described draw is defined as follows, even if the draw described in the utility model is identical with the professional term in other technologies field, be as the criterion with self-definition of the present utility model, in the utility model, the described draw refers to the path in a tiny aperture, it can be a thin pipe, also can be a tiny micropore, the pressure in secondary water route 15 can be dropped to the scope of specifying by the described draw.
Concretely when control valve 8 is closed, current flow out can successfully open washing machine inflow electromagnetic valve 11 from secondary water routes 15, example can open washing machine inflow electromagnetic valve 11 when the tap water pressure meeting secondary water route 15 is about 0.022MPa, so pressure control device 6 can be control valve, also can be the draw, also can fix for similar the tap water pressure pressure control device within the specific limits keeping secondary water route 15.
The running water pressure force value P in described secondary water route 15 should meet:
The minimum pressure values of washing machine inflow electromagnetic valve 11 opened by the pressure >P> running water that running water can pour in down a chimney back liquid washing assisant box 1 by bypass 17 by secondary water route 15.When needs use is automatically injected device, all valves are first in closed condition, open washing machine inflow button, open pressure control device 6, because pressure control device 6 can allow secondary water route 15 pressure keep in a certain scope for controlling hydraulic pressure within the specific limits, therefore running water can enter in washing machine by secondary water route 15 smoothly, start measuring pump 2, backward flowing preventing device 4 is in open mode, ensure that bypass 17 is unobstructed, liquid washing assisant can be observed enter outlet pipeline 18 smooth opening washing machine inflow electromagnetic valve 11 by secondary water route 15 and enter in washing machine.
The utility model researcher observes discovery, if it is also feasible that backward flowing preventing device 4 is replaced to a check valve, but the opening pressure of described check valve should be less than measuring pump 2 to the pressure in secondary water route 15, the above-mentioned force value 0.03MPa recorded of example.Because be check valve, even if the current that control valve 8 is opened are high pressure, running water also can not pour in down a chimney back bypass 17 and enter 1 li, liquid washing assisant box.
Described pressure control device 6, for selecting pipe with small pipe diameter during the draw, ensures within the scope of routine caliber 0.5mm ~ 1.5mm that liquid washing assisant box 1 does not pour in down a chimney all the time when washing machine inflow electromagnetic valve 11 is opened.
embodiment 4
The present embodiment is a kind of method that Non-follow control injects liquid washing assisant device.The liquid washing assisant device of described injection comprises: the running water be connected with running water pipe exports 12, draws the inlet pipeline 14 in main water route 15, secondary water route 16, is arranged on the pressure control device 6 on secondary water route 15, is arranged on the control valve 8 on main water route 16.Be arranged on the backward flowing preventing device 4 in bypass 17, the measuring pump 2 be connected with liquid washing assisant box.Before washing machine work, if pipeline is all obstructed everywhere, starts washing machine, open pressure control device 6, after current are coherent, start measuring pump 2, backward flowing preventing device 4 is in open mode, ensures that bypass 17 is unobstructed, injects liquid washing assisant to appointment consumption.Liquid washing assisant injects complete, close measuring pump 2, starting backward flowing preventing device 4 enters in bypass 17 to block flow backwards, maintenance current flow and rinse secondary water route 15 a little while, opening controlling valve 8 is normally intake, treat that washing machine adds water washing machine assigned address, washing machine inflow electromagnetic valve 11 cuts out automatically, and washing machine is started working.
Certainly, this situation can arrange different liquid washing assisant consumption gear, such as light dirt, and middle dirt, heavy dirt etc., user can select different consumptions according to the clean level of laundry.
Described liquid washing assisant box 1 should higher than Water Inlet of Washing Machine, if liquid washing assisant box 1 is lower than Water Inlet of Washing Machine, because Action of Gravity Field and the liquid washing assisant of siphon principle may reflux, likely there is bubble in pipeline 17, uncontrollable its at required movement or the appointment consumption reaching the liquid washing assisant of washing machine in the fixed time.
The utility model researcher observes discovery, in this case, device even daily not using state in the whole course of work of washing machine keeps clear all will to control valve 8 to electricity, in order to reduce energy consumption and simplify control action, the utility model people provides next embodiment.
embodiment 5
Sum up according to embodiment 4 phenomenon, other all in the same manner as in Example 4, be open type unlike used electromagnetic valve 8, adopt the benefit of normal-open electromagnetic valve 8 to be, even if user also can need not normally use washing machine inflow function by liquid washing assisant device of the present utility model.
Embodiment 6
Power supply, the holding wire of the whole liquid washing assisant device of the present embodiment controlled by the control device of washing machine itself, the power supply that the reverse-filling of liquid washing assisant injection device and (or) measuring pump are drawn or holding wire are connected with the control device of washing machine, arrange the switch of automatic liquid feeding state washing assisant in the control device of washing machine.
After starting washing machine when switching on power, liquid washing assisant device whether is have selected by washing machine control program automatic decision user, if washing machine control program finds that user does not select washing machine to add liquid washing assisant program, because electromagnetic valve 8 is open types, the connected water inlet pipe hose of washing machine should be in normally open, washing machine control program is automatically opened water intaking valve and is started water inlet, is equivalent to the automatic washing machine that a Daepori is logical.
When washing machine control program perception user has selected liquid washing assisant injecting program, washing machine enters liquid washing assisant injecting program automatically, hose is in normally open all the time, at this moment washing machine control program Self-shut electromagnetic valve 8, then measuring pump 2 is started, backward flowing preventing device 4 is in open mode, ensure that bypass 17 is unobstructed, the instruction that described measuring pump 2 can send according to washing machine control program is normally injected, after liquid washing assisant amount reaches appointment consumption, washing machine control program closes measuring pump 2 automatically, starting backward flowing preventing device 4 enters in bypass 17 to block flow backwards, after closing, the continuation maintenance of short duration time keeps secondary water route 15 interior flushing clean, normal-open electromagnetic valve 8 power-off, power-off rear electromagnetic valve 8 is in opening, washing machine is normally intake.
Described bypass 17 can be one, and with upper pipeline, such as a pipeline is for injecting washing agent, one for injecting softener etc., such controller of washer can open different bypass according to different instruction, adds different liquid flux.
Washing machine water injection valve is generally pilot valve, the utility model for pilot valve operation principle and in conjunction with utility model object propose the technical solution of the utility model, in order to understanding the technical solution of the utility model clearly, simply introduce the operation principle of pilot valve below, shown in Fig. 4, Fig. 5.When water intaking valve no power, iron core is under the elastic force effect of spring, withstand on downwards on rubber valve, seal the centre bore of rubber valve, if at this moment connected at water source, water is introduced into A chamber, B chamber is entered subsequently by the aperture on rubber valve, at this moment A, B chamber is all full of water, applies certain hydraulic pressure to rubber valve simultaneously.Now, rubber valve seals the path of A chamber to C chamber, and washing machine is not intake.When entering water electromagnetic valve is energized, the iron core of entering water electromagnetic valve can under the effect of electromagnetic force, the pressure overcoming spring moves upward, centre bore on such rubber valve is opened, water in B chamber flows into C chamber by centre bore, the path entering B chamber due to current in A chamber only has the aperture on rubber membrane, flow velocity is very slow, therefore the pressure in B chamber reduces rapidly, hydraulic pressure in A chamber will soon more than the hydraulic pressure in B chamber, rubber valve is backed down, as shown in Figure 5, the water entered in A chamber flows directly into C chamber, washing machine starts water inlet, therefore the utility model is when injecting liquid washing assisant, want first water flowing, ensure that liquid washing assisant can not pollute damage electromagnetic valve.
Claims (6)
1. utilize washing machine inflow electromagnetic valve to inject a device for liquid washing assisant, it is characterized in that: an inlet pipeline (14), inlet pipeline (14) auxiliary connection water route (15) and main water route (16); Secondary water route (15) is connected outlet pipeline (18) with main water route (16); Secondary water route (15) is provided with pressure control device (6), the secondary water route between pressure control device (6) and outlet pipeline (18) is at least provided with a bypass (17); Main water route (16) is provided with control valve (8).
2. utilize washing machine inflow electromagnetic valve to inject the device of liquid washing assisant as claimed in claim 1, it is characterized in that, bypass (17) is provided with backward flowing preventing device (4), and described backward flowing preventing device (4) is electromagnetic valve or check valve.
3. utilize washing machine inflow electromagnetic valve to inject the device of liquid washing assisant as claimed in claim 1, it is characterized in that, at least one liquid washing assisant box (1), the liquid washing assisant outlet of described liquid washing assisant box (1) connects bypass (17) by pump.
4. utilize washing machine inflow electromagnetic valve to inject the device of liquid washing assisant as claimed in claim 1, it is characterized in that, described pressure control device (6) is the draw, the outlet pressure of described pressure control device (6) is greater than the opening pressure of washing machine water filling pilot valve, is less than or equal to the injection pressure of bypass (17) liquid washing assisant.
5. utilize washing machine inflow electromagnetic valve to inject the device of liquid washing assisant as claimed in claim 3, it is characterized in that, in described liquid washing assisant box (1), liquid washing assisant minimum level is automatically injected device and Water Inlet of Washing Machine higher than liquid washing assisant.
6. utilize washing machine inflow electromagnetic valve to inject the device of liquid washing assisant as claimed in claim 1, it is characterized in that, arrange a liquid washing assisant draw-off pump between the liquid washing assisant outlet of described liquid washing assisant box (1) and backward flowing preventing device (4), described draw-off pump is measuring pump; Described control valve (8) is normal-open electromagnetic valve.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520172126.7U CN204738147U (en) | 2015-03-25 | 2015-03-25 | Utilize washing machine water inlet solenoid valve to inject device of liquid washing assistant into |
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| CN201520172126.7U CN204738147U (en) | 2015-03-25 | 2015-03-25 | Utilize washing machine water inlet solenoid valve to inject device of liquid washing assistant into |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108004728A (en) * | 2017-11-28 | 2018-05-08 | 青岛海尔洗衣机有限公司 | The water box and washing machine of a kind of washing machine |
| CN108004727A (en) * | 2017-11-28 | 2018-05-08 | 青岛海尔洗衣机有限公司 | The water feed apparatus and washing machine of a kind of washing machine |
| WO2019105319A1 (en) * | 2017-11-28 | 2019-06-06 | 青岛海尔洗衣机有限公司 | Water inlet device of washing machine, and washing machine |
| CN113403813A (en) * | 2021-06-17 | 2021-09-17 | 广东格兰仕集团有限公司 | Manual-automatic integrated water inlet mechanism of washing machine and control method thereof |
-
2015
- 2015-03-25 CN CN201520172126.7U patent/CN204738147U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108004728A (en) * | 2017-11-28 | 2018-05-08 | 青岛海尔洗衣机有限公司 | The water box and washing machine of a kind of washing machine |
| CN108004727A (en) * | 2017-11-28 | 2018-05-08 | 青岛海尔洗衣机有限公司 | The water feed apparatus and washing machine of a kind of washing machine |
| WO2019105319A1 (en) * | 2017-11-28 | 2019-06-06 | 青岛海尔洗衣机有限公司 | Water inlet device of washing machine, and washing machine |
| CN108004727B (en) * | 2017-11-28 | 2021-10-22 | 青岛海尔洗衣机有限公司 | Water inlet device of washing machine and washing machine |
| CN113403813A (en) * | 2021-06-17 | 2021-09-17 | 广东格兰仕集团有限公司 | Manual-automatic integrated water inlet mechanism of washing machine and control method thereof |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Device for Injecting Liquid Washing Aids into the Washing Machine Inlet Electromagnetic Valve Effective date of registration: 20230830 Granted publication date: 20151104 Pledgee: China Construction Bank Corporation Ninghai sub branch Pledgor: NINGBO JIDE ELECTRICAL APPLIANCE Co.,Ltd. Registration number: Y2023330001880 |