CN104178975A - Washing machine capable of automatically feeding additive and method thereof - Google Patents
Washing machine capable of automatically feeding additive and method thereof Download PDFInfo
- Publication number
- CN104178975A CN104178975A CN201310193446.6A CN201310193446A CN104178975A CN 104178975 A CN104178975 A CN 104178975A CN 201310193446 A CN201310193446 A CN 201310193446A CN 104178975 A CN104178975 A CN 104178975A
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- Prior art keywords
- additive
- metering device
- container
- water inlet
- water
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- 238000005406 washing Methods 0.000 title claims abstract description 134
- 239000000654 additive Substances 0.000 title claims abstract description 102
- 230000000996 additive effect Effects 0.000 title claims abstract description 101
- 238000000034 method Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 194
- 239000007788 liquid Substances 0.000 claims abstract description 53
- 238000004140 cleaning Methods 0.000 claims description 44
- 238000005086 pumping Methods 0.000 claims description 23
- 238000010926 purge Methods 0.000 claims description 13
- 230000008676 import Effects 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 6
- 238000000605 extraction Methods 0.000 abstract 3
- 239000003795 chemical substances by application Substances 0.000 description 24
- 239000003599 detergent Substances 0.000 description 19
- 238000003860 storage Methods 0.000 description 6
- 238000010790 dilution Methods 0.000 description 4
- 239000012895 dilution Substances 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000645 desinfectant Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004900 laundering Methods 0.000 description 2
- -1 softener Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- RTKIYNMVFMVABJ-UHFFFAOYSA-L thimerosal Chemical compound [Na+].CC[Hg]SC1=CC=CC=C1C([O-])=O RTKIYNMVFMVABJ-UHFFFAOYSA-L 0.000 description 1
- 229940033663 thimerosal Drugs 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/02—Devices for adding soap or other washing agents
- D06F39/022—Devices for adding soap or other washing agents in a liquid state
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/088—Liquid supply arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention discloses a washing machine capable of automatically feeding an additive and a method thereof. The washing machine comprises an inlet valve, a washing bucket and at least one container for containing the additive, wherein a Venturi tube capable of generating negative pressure through flowing of the water flow is arranged in a washing water inlet channel between the inlet valve and the washing bucket, a liquid extraction port, which is communicated with the container and is capable of extracting the additive to the washing water inlet channel through the negative pressure, is arranged corresponding to a negative region, a metering device used for detecting the feed quantity of the additive and an additive control valve used for controlling on-off between the metering device and the container are arranged between the liquid extraction port and the container. When the additive is fed, water flows to the washing bucket from the washing water inlet channel, the additive in the container is extracted through the negative pressure generated when the water flows through the Venturi tube, the additive enters the washing water inlet channel through the liquid extraction port after measured by the metering device and is flushed into the washing bucket through the water inlet flow. According to the washing machine, the additive at the most reasonable quantity is automatically fed by utilizing the negative pressure generated by the water inlet flow, and the washing machine has the advantages of simple structure and precise feed quantity.
Description
Technical field
The present invention relates to a kind of washing machine and control method, especially a kind of accurately automatic washing machine and method thereof of throwing in additive of negative pressure of utilizing water inlet current to produce.
Background technology
The additive that traditional washing machine uses in washing process as washing agent, softener, thimerosal etc. be separated with washing machine, the delivery device of additive is not set on washing machine, additive can not be thrown in automatically, and this structure can not realize washing machine fully-automatic washing control procedure.Along with the raising of washing machine automation, washing machine is arranged to place washing agent or/and the additive cartridge of softener communicates with inlet pipeline mostly, by intaking the washing agent in additive cartridge or/and softener pours in washtub, but this structure must each laundry all will be first by washing agent or/and softener is put into additive cartridge, do not realize equally fully-automatic washing control procedure.
Existing a large amount of patent application about additive automatic release device at present, application number is that 97208723.0 Chinese patent discloses a kind of detergent adding device for washing-machine, it is on casing of washing machine, to be provided with the cavity volume coordinating with bottle, the bottom of cavity volume is circular cone through hole, on through hole, be fixed with vertical stator, the fixing cleaning solution conduit of vertical stator, bottle matches with cavity volume, on bottleneck, be provided with coniform ingress pipe, have scavenge port at bottle body bottom.The uncontrollable washing agent addition of this structure, thus and easily damage and waste washing agent.
Application number is that 99101767.6 Chinese patent discloses a kind of washing machine that can supplying liquid detergent automatically, comprise: a washing drum, a detergent box, an opening/closing valve that adds passage, add the detergent amount that hand-hole joins washing drum from the bottom of detergent box and be subject to valve control, and in washing agent and in be provided with the sensor of measuring detergent amount.This structure directly enters washing drum by undiluted washing agent can damage washing clothes.
Application number is the detergent supply device that 200610136059.9 Chinese patent discloses a kind of washing machine of the detergent box with siphon unit, washing agent is injected to detergent box, will after the washing agent dilution in box, enter washing tank from siphon unit washings being injected to detergent box.This invention solved dense washing agent directly enter washing tank with the problem of damage washing clothes, but the automatic additive that cannot realize washing agent is accurately controlled.
The application number of applicant's earlier application is washing machine and the laundering process that 200710146295.3 Chinese patent discloses a kind of automatic interpolation washing agent, and this washing machine comprises: washtub, the control panel that comprises various cloth Quality Control button processed, washing clothes weight sensor, be located at the dirty sensor of temperature sensor, water hardness sensor, washings, detergent box and computer board in washtub; Detergent box is to be made up of top Storage Box and bottom dilution box, and computer board, according to the testing result of various sensors, is controlled the amount that the washing agent in Storage Box enters dilution box.On Storage Box, be covered with washing agent inlet, bottom is provided with washing agent outlet and controls the electromagnetic valve that washing agent outlet is closed and opened; The side of dilution box is provided with the water injection pipe that connects water intake valve of washing machine, and bottom is provided with siphon comb; The magnet exciting coil of electromagnetic valve be located at Storage Box on cover, the armature of electromagnetic valve is connected at the cone-shaped valve plug on Storage Box bottom wash agent outlet by valve rod, between cone-shaped valve plug and the upper cover of Storage Box, is provided with stage clip.Although this structure can realize accurate control washing agent, complex structure, cost is high.
In view of this special proposition the present invention.
Summary of the invention
The technical problem to be solved in the present invention is to overcome the deficiencies in the prior art, provide a kind of can be according to the testing result of the other factors such as temperature and water quality to clothes weight, dirty degree, cloth matter, washings, utilize the suction that current negative pressure produces to realize the washing machine of accurately automatically throwing in additive.
Another object of the present invention is to provide the method that can utilize water inlet current negative pressure accurately automatically to throw in additive.
For solving the problems of the technologies described above, the present invention adopts the basic conception of technical scheme to be: a kind of washing machine of automatic input additive, comprise water intaking valve, washtub and at least one hold the container of additive, in washings water inlet water route between described water intaking valve and washtub, be provided with one and can flow through the Venturi tube that produces negative pressure by current, corresponding negative pressuren zone is provided with a negative pressure extracting additive that utilizes being communicated with container and enters the liquid pumping hole in washings water inlet water route, the metering device and one that is provided with a detection additive injected volume between liquid pumping hole and container is controlled the additive control valve of break-make between metering device and container.
Further, described metering device comprises inlet and liquid outlet that a liquid is communicated with by chamber by chamber, with liquid, is located at liquid by rotating impeller in chamber and is located at liquid by the sensor for countering of chamber external detection vane rotary angle, by measuring vane rotary angle calculation liquid throughput.
Further, described metering device inlet communicates with container, and described additive control valve is located between metering device inlet and container.
Further, described washing machine also comprises into water and cleans the cleaning water route of metering device, and this cleaning water route water inlet is entered in washings water inlet water route by liquid pumping hole after by chamber, liquid outlet through metering device inlet, liquid.
Further, described washing machine also comprises the cleaning water route of cleaning metering device into water, and this cleaning water route rinse water stream enters in washings water inlet water route through metering device, liquid pumping hole successively; Described cleaning water route is provided with to control cleans water inlet to clean the purge control valve of metering device.
Further, described purge control valve is integrated on described water intaking valve, and this water intaking valve is the electromagnetic valve that is provided with at least two delivery ports, and a delivery port is connected with washings water inlet water route, and another delivery port is connected with the water inlet end that cleans water route.
Further, described washings water inlet water route is provided with cleaning delivery port, cleans delivery port and is communicated with the water inlet end that cleans water route.
Further, described cleaning delivery port is located on the washings water inlet water route between liquid pumping hole and washtub.
Further, described purge control valve and additive control valve are same control valve, this control valve is reversal valve, be provided with an outlet and at least two imports, outlet is communicated with metering device, at least two imports respectively with container, clean water side corresponding connections one by one in water route, between this control valve control metering device and container, on/off is controlled between metering device and cleaning water route simultaneously and is broken/lead to.
Further, between described metering device and container, be provided with siphunculus more than, comprise at least three ports, connect one to one with the water side in container, metering device and cleaning water route respectively.
The container that holds additive of the present invention is at least two, control respectively the break-make of path between each container and metering device by an additive control valve, or an additive control valve is all set controls separately the break-make of path between this container and metering device between each container and metering device.
Washing machine of the present invention is thrown in the method for additive automatically, in the time throwing in additive, intake to washtub by washings water inlet water route, the negative pressure producing while utilizing current to pass through Venturi tube, additive in container is extracted out, after measuring by metering device, enter washings water inlet water route by liquid pumping hole, then be flushed in washtub by water inlet current.
Further, while cleaning metering device, additive control valve disconnects the path between metering device and container, intake in metering device and clean by cleaning water route, clean current and enter along additive the stream water inlet that metering device starts and enter washings water inlet water route by liquid pumping hole, then be flushed in washtub by water inlet current.
Further, while throwing in additive, the path cleaning between water route and metering device disconnects; Before throwing in additive and/or after throwing in additive, clean.
The additive of washing machine of the present invention is the liquid additive of the laundry use such as washing agent, softener, disinfectant.Calculate and need the detergent amount that adds according to the laundry amounts in washtub and/or cloth matter and/or dirty degree and/or water inlet water temperature and/or water quality analyser, and then calculate the number of times that utilizes current negative pressure extracting washing agent to enter constant volume container.
Open water intaking valve, washing machine inflow, the now path blockade between metering device and container, the path cleaning between water route and metering device is opened, and washings water inlet water route current pass through Venturi tube, utilize Venturi effect principle, current from the coarse to fine, are accelerated water inlet flow velocity, produce negative pressuren zone, clean current and enter washings water inlet water route by metering device, liquid pumping hole, then be flushed in washtub by the water inlet current in washings water inlet water route.
In the time throwing in additive, path between metering device and container is opened, clean the path blockade between water route and metering device, intake to washtub by washings water inlet water route, the negative pressure producing while utilizing current to pass through Venturi tube, additive in container is extracted out, after measuring by metering device, entered washings water inlet water route by liquid pumping hole, then be flushed in washtub by the water inlet current in washings water inlet water route; Until metering device detects the additive capacity extracting while reaching corresponding desired value or setting value, close the path between metering device and container, throw in additive and complete, now can carry out again and clean metering device step.
Adopt after technique scheme, the present invention compared with prior art has following beneficial effect.
The negative pressure that washing machine of the present invention utilizes water inlet current to produce under the prerequisite that does not affect clean result is thrown in additive automatically, injected volume is accurate, simple in structure, not only prevent from manually throwing in the appearance of the very few or excessive situation of additive, save other simultaneously and automatically thrown in the cost payout that additive structure is brought, further alleviated the laundering process of the automatic input additive of the washings environmental pollution of discharge; Realize the automation of laundry processes simultaneously, improved the efficiency of laundry.
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail.
Brief description of the drawings
Fig. 1 is that washing machine of the present invention is thrown in additive system structural representation automatically;
Fig. 2 is respectively that washing machine of the present invention cleans the different control schematic diagram in water route with Fig. 3;
Fig. 4 to Fig. 6 is respectively the control schematic diagram that two containers of washing machine of the present invention are thrown in additive automatically;
Fig. 7 is metering device schematic diagram of the present invention.
Detailed description of the invention
As shown in Figures 1 to 6, washing machine of the present invention comprises water intaking valve 1, washtub 2 and at least one hold the container 3 of additive, in washings water inlet water route 4 between described water intaking valve 1 and washtub 2, be provided with one and can flow through the Venturi tube 41 that produces negative pressure by current, corresponding negative pressuren zone is provided with a negative pressure extracting additive that utilizes being communicated with container 3 and enters the liquid pumping hole 42 in washings water inlet water route, the metering device 5 and one that is provided with a detection additive injected volume between liquid pumping hole 42 and container 3 is controlled the additive control valve 6 of break-make between metering device 5 and container 3.
Additive described in washing machine of the present invention is the liquid additive of the laundry use such as washing agent, softener, disinfectant.Calculate and need the detergent amount that adds according to the laundry amounts in washtub and/or cloth matter and/or dirty degree and/or water inlet water temperature and/or water quality analyser, and then calculate the number of times that utilizes current negative pressure extracting washing agent to enter constant volume container.
Further, washing machine of the present invention also comprises the cleaning water route 7 of cleaning metering device 5 into water, and this cleaning water route 7 is cleaned current and entered in washings water inlet water route 4 (consulting Fig. 2 and Fig. 3) through metering device 5, liquid pumping hole 42 successively.Further, cleaning water route 7 is provided with control cleaning water inlet and consults Fig. 2 with the purge control valve 8(that cleans metering device).
While cleaning metering device, open water intaking valve 1, washing machine inflow, the now path blockade between metering device 5 and container 3, the path cleaning between water route 7 and metering device 5 is opened, in washings water inlet water route 4, current, by Venturi tube 41, utilize Venturi effect principle, and current from the coarse to fine, accelerate water inlet flow velocity, produce negative pressuren zone, clean current and enter washings water inlet water route 4 by metering device 5, liquid pumping hole 42, then be flushed in washtub 2 by the water inlet current in washings water inlet water route 4.Said process is to throw in the cleaning step before additive after water inlet.
While throwing in additive, path between metering device 5 and container 3 is opened, clean the path blockade between water route 7 and metering device 5, open water intaking valve 1, intake to washtub 2 by washings water inlet water route 4, the negative pressure producing while utilizing current to pass through Venturi tube, extracts the additive in container 3 out, by entering washings water inlet water route 4 by liquid pumping hole 42 after metering device 5 meterings, then be flushed in washtub 2 by the water inlet current in washings water inlet water route 4; Until metering device 5 detects the additive capacity extracting while reaching corresponding desired value or setting value, close the path between metering device 5 and container 3, input additive completes, and now can carry out above-mentioned cleaning metering device step again.
Embodiment mono-
As shown in Figure 1, the container that holds additive 3 described in the present embodiment is one, purge control valve 8 is same control valve with additive control valve 6, this control valve is two-bit triplet reversal valve, be provided with an outlet and two imports, outlet is communicated with metering device 5, two imports respectively with container 3, clean water side corresponding connections one by one in water route 7, between this control valve control metering device 5 and container 3, on/off is controlled between metering device 5 and cleaning water route 7 simultaneously and is broken/lead to.
Embodiment bis-
As shown in Figure 2, the difference of the present embodiment and embodiment mono-is, described purge control valve 8 is two independently control valves with additive control valve 6.Between described metering device 5 and container 3, be provided with a three-way pipe 9, three ports of three-way pipe 9 connect one to one with the water side in container 3, metering device 5 and cleaning water route 7 respectively, and described purge control valve 8 is located at and is cleaned on water route 7.
Embodiment tri-
As shown in Figure 3, the purge control valve 8 described in the present embodiment is integrated on described water intaking valve 1, and this water intaking valve 1 is for being provided with the electromagnetic valve of at least two delivery ports, and a delivery port is connected with washings water inlet water route 7, and another delivery port is connected with the water inlet end in cleaning water route 8.
Embodiment tetra-
As depicted in figs. 1 and 2, the difference of the present embodiment and embodiment tri-is, the water inlet end difference in described cleaning water route 7.Described washings water inlet water route 4 is provided with cleans delivery port 43, cleans delivery port 43 and is communicated with the water inlet end that cleans water route 7.
Preferably, described cleaning delivery port 43 is located on the washings water inlet water route 4 between liquid pumping hole 42 and washtub 2.
Embodiment five
As shown in Figure 4 and Figure 5, the difference of the present embodiment and above-described embodiment is, the container that holds additive 3 described in the present embodiment is two, be respectively detergent container 31 and softener container 32, between detergent container 31 and softener container 32 and metering device 5, all control its path break-make by same additive control valve 6, this additive control valve 6 is two-bit triplet reversal valve, be provided with an outlet and two imports, outlet be communicated with metering device 5, two imports respectively with detergent container 31 and softener container 32 corresponding connection (consulting Fig. 4) one by one.
Or metering device 5 is communicated with detergent container 31 and softener container 32 respectively by a three-way pipe 10, additive control valve 6 is two, is respectively washing agent control valve 61 and softener control valve 62(consults Fig. 5).
Embodiment six
As shown in Figure 6, the difference of the present embodiment and above-described embodiment five is, described purge control valve 8 is same control valve with additive control valve 6, this control valve is provided with an outlet and three imports, outlet is communicated with metering device 5, triple feed inlet respectively with detergent container 31, softener container 32 and water side corresponding connections one by one of cleaning water route 7, when use, only control a path connection, other path disconnection.
The container 3 that holds additive of the present invention can also be three or more than three, and now, can adopt purge control valve 8 and additive control valve 6 is same control valve, can be also multiple independently control valves.
Embodiment seven
As shown in Figure 7, metering device 5 described in the present embodiment comprises inlet 52 and liquid outlet 53 that a liquid is communicated with by chamber 51 by chamber 51, with liquid, is located at liquid by rotating impeller (not shown) in chamber and is located at liquid by the sensor for countering 54 of chamber external detection vane rotary angle, by measuring vane rotary angle calculation liquid throughput.
Described metering device inlet 52 communicates with container 3, and described additive control valve 6 is located between metering device inlet 52 and container 3.Described cleaning water route 7 current are entered in washings water inlets water route 4 by liquid pumping hole 42 after by chamber 51, liquid outlet 53 through metering device inlet 52, liquid.
Embodiment in above-described embodiment can further combine or replace; and embodiment is described the preferred embodiments of the present invention; not the spirit and scope of the present invention are limited; do not departing under the prerequisite of design philosophy of the present invention; the various changes and modifications that in this area, professional and technical personnel makes technical scheme of the present invention, all belong to protection scope of the present invention.
Claims (14)
1. automatically throw in the washing machine of additive for one kind, comprise that water intaking valve, washtub and at least one hold the container of additive, it is characterized in that: in the washings water inlet water route between described water intaking valve and washtub, being provided with one can flow through the Venturi tube that produces negative pressure by current, corresponding negative pressuren zone is provided with a negative pressure extracting additive that utilizes being communicated with container and enters the liquid pumping hole in washings water inlet water route, and the metering device and that is provided with a detection additive injected volume between liquid pumping hole and container is controlled the additive control valve of break-make between metering device and container.
2. the washing machine of automatic input additive according to claim 1, it is characterized in that: described metering device comprises inlet and liquid outlet that a liquid is communicated with by chamber by chamber, with liquid, is located at liquid by rotating impeller in chamber and is located at liquid by the sensor for countering of chamber external detection vane rotary angle, by measuring vane rotary angle calculation liquid throughput.
3. the washing machine of automatic input additive according to claim 2, is characterized in that: described metering device inlet communicates with container, and described additive control valve is located between metering device inlet and container.
4. the washing machine of automatic input additive according to claim 2, it is characterized in that: described washing machine also comprises into water and clean the cleaning water route of metering device, this cleaning water route water inlet is entered in washings water inlet water route by liquid pumping hole after by chamber, liquid outlet through metering device inlet, liquid.
5. the washing machine of automatic input additive according to claim 1, it is characterized in that: described washing machine also comprises the cleaning water route of cleaning metering device, this cleaning water route rinse water stream enters in washings water inlet water route through metering device, liquid pumping hole successively; Described cleaning water route is provided with to control cleans water inlet to clean the purge control valve of metering device.
6. the washing machine of automatic input additive according to claim 5, it is characterized in that: described purge control valve is integrated on described water intaking valve, this water intaking valve is the electromagnetic valve that is provided with at least two delivery ports, one delivery port is connected with washings water inlet water route, and another delivery port is connected with the water inlet end that cleans water route.
7. the washing machine of automatic input additive according to claim 5, is characterized in that: described washings water inlet water route is provided with cleaning delivery port, cleans delivery port and is communicated with the water inlet end that cleans water route.
8. the washing machine of automatic input additive according to claim 7, is characterized in that: described cleaning delivery port is located on the washings water inlet water route between liquid pumping hole and washtub.
9. the washing machine of automatic input additive according to claim 5, it is characterized in that: described purge control valve and additive control valve are same control valve, this control valve is reversal valve, be provided with an outlet and at least two imports, outlet is communicated with metering device, at least two imports respectively with container, clean water side corresponding connections one by one in water route, between this control valve control metering device and container, on/off is controlled between metering device and cleaning water route simultaneously and is broken/lead to.
10. according to the washing machine of the automatic input additive described in claim 4 or 5, it is characterized in that: between described metering device and container, be provided with siphunculus more than, comprise at least three ports, connect one to one with the water side in container, metering device and cleaning water route respectively.
The washing machine of 11. automatic input additives according to claim 1, it is characterized in that: the described container that holds additive is at least two, control respectively the break-make of path between each container and metering device by an additive control valve, or an additive control valve is all set controls separately the break-make of path between this container and metering device between each container and metering device.
12. 1 kinds as arbitrary in claim 1-11 as described in the washing machine method of automatically throwing in additive, it is characterized in that: while throwing in additive, intake to washtub by washings water inlet water route, the negative pressure producing while utilizing current to pass through Venturi tube, additive in container is extracted out, after measuring by metering device, enter washings water inlet water route by liquid pumping hole, then be flushed in washtub by water inlet current.
13. methods according to claim 12, it is characterized in that: while cleaning metering device, additive control valve disconnects the path between metering device and container, intake in metering device and clean by cleaning water route, clean current and enter along additive the stream water inlet that metering device starts and enter washings water inlet water route by liquid pumping hole, then be flushed in washtub by water inlet current.
14. methods according to claim 13, is characterized in that: while throwing in additive, the path cleaning between water route and metering device disconnects; Before throwing in additive and/or after throwing in additive, clean.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310193446.6A CN104178975B (en) | 2013-05-22 | 2013-05-22 | The automatic washing machine and its method for launching additive |
| PCT/CN2013/089793 WO2014187119A1 (en) | 2013-05-22 | 2013-12-18 | Washing machine with automatic dosing of additive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310193446.6A CN104178975B (en) | 2013-05-22 | 2013-05-22 | The automatic washing machine and its method for launching additive |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104178975A true CN104178975A (en) | 2014-12-03 |
| CN104178975B CN104178975B (en) | 2018-02-16 |
Family
ID=51932777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310193446.6A Active CN104178975B (en) | 2013-05-22 | 2013-05-22 | The automatic washing machine and its method for launching additive |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104178975B (en) |
| WO (1) | WO2014187119A1 (en) |
Cited By (32)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106283526A (en) * | 2015-05-27 | 2017-01-04 | 宁波吉德家电科技有限公司 | A kind of method and device injecting liquid washing assisant |
| CN106283527A (en) * | 2015-06-05 | 2017-01-04 | 宁波吉德家电科技有限公司 | A kind of method and device injecting liquid washing assisant |
| CN106436185A (en) * | 2015-08-11 | 2017-02-22 | 黄世福 | Method and apparatus injecting washing assistant via water inlet valve of washing machine |
| CN106419797A (en) * | 2015-08-04 | 2017-02-22 | 北京必和易达知识产权咨询中心（有限合伙） | Device for injecting liquid washing aid through water injection port of dish washing machine |
| CN106996014A (en) * | 2016-01-22 | 2017-08-01 | 宁国佩特恩电器科技有限公司 | A kind of clothes washing method and washing machine of automatic addition detergent |
| CN107083646A (en) * | 2016-02-16 | 2017-08-22 | 东部大宇电子株式会社 | Liquid additive feeding mechanism for washing machine |
| CN107287833A (en) * | 2016-03-30 | 2017-10-24 | 杭州神林电子有限公司 | A kind of apparatus for feeding liquid detergent |
| CN107287839A (en) * | 2016-03-30 | 2017-10-24 | 杭州神林电子有限公司 | A kind of water feed apparatus of energy putting detergent |
| CN107916537A (en) * | 2016-10-11 | 2018-04-17 | 宁波吉德家电科技有限公司 | A kind of washing machine automatic release device |
| CN108660695A (en) * | 2018-08-08 | 2018-10-16 | 宁国聚隆减速器有限公司 | A kind of detergent embarking device and method |
| CN109402968A (en) * | 2017-08-17 | 2019-03-01 | 宁国佩特恩电器科技有限公司 | A kind of method of accurate measurement washing assisant injected volume |
| CN109518425A (en) * | 2018-12-06 | 2019-03-26 | 杭州神林电子有限公司 | A kind of detergent jettison system |
| CN109898282A (en) * | 2017-12-08 | 2019-06-18 | 青岛海尔滚筒洗衣机有限公司 | Automatic release device cleaning method, automatic release device and device for clothing processing |
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| CN104178975B (en) | 2018-02-16 |
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Effective date of registration: 20160825 Address after: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China Applicant after: QINGDAO HAIER WASHING MACHINE Co.,Ltd. Address before: 266101 Haier Industrial Park, No. 1, Haier Road, hi tech park, Laoshan District, Shandong, China Applicant before: HAIER Group Corp. Applicant before: QINGDAO HAIER WASHING MACHINE Co.,Ltd. |
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Effective date of registration: 20190410 Address after: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Qingdao, Shandong. Co-patentee after: FOSHAN HAIER DRUM WASHING MACHINE Co.,Ltd. Patentee after: QINGDAO HAIER WASHING MACHINE Co.,Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Qingdao, Shandong. Patentee before: QINGDAO HAIER WASHING MACHINE Co.,Ltd. |
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Inventor after: Shu Hai Inventor after: Lv Peishi Inventor after: Xu Sheng Inventor after: Chen Yuling Inventor after: Liu Zunan Inventor after: Huang Tao Inventor before: Shu Hai Inventor before: Lv Peishi Inventor before: Xu Sheng Inventor before: Chen Yuling |
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