CN203334042U - Washing machine with automatically-added additive - Google Patents

Washing machine with automatically-added additive Download PDF

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Publication number
CN203334042U
CN203334042U CN2013202833186U CN201320283318U CN203334042U CN 203334042 U CN203334042 U CN 203334042U CN 2013202833186 U CN2013202833186 U CN 2013202833186U CN 201320283318 U CN201320283318 U CN 201320283318U CN 203334042 U CN203334042 U CN 203334042U
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CN
China
Prior art keywords
additive
metering
container
water
washing machine
Prior art date
Application number
CN2013202833186U
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Chinese (zh)
Inventor
舒海
吕佩师
许升
陈玉玲
Original Assignee
海尔集团公司
青岛海尔洗衣机有限公司
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Application filed by 海尔集团公司, 青岛海尔洗衣机有限公司 filed Critical 海尔集团公司
Priority to CN2013202833186U priority Critical patent/CN203334042U/en
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Publication of CN203334042U publication Critical patent/CN203334042U/en

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Abstract

The utility model discloses a washing machine with an automatically-added additive. The washing machine comprises a water inlet valve, a washing bucket and at least one container containing the additive. A Venturi tube capable of generating negative pressure when water flow flows through is arranged in a washing water inlet water channel between the water inlet valve and the washing bucket, and a corresponding negative pressure area is provided with a liquid extracting opening which is communicated with the container and utilizes the negative pressure to extract the additive into the washing water inlet water channel. A metering device detecting the adding amount of the additive and an additive control valve controlling on-off between the metering device and the container are arranged between the liquid extracting opening and the container. When the additive is added, water enters the washing bucket from the washing water inlet water channel, and the additive in the container is extracted out by utilizing the pressure which is generated when the water flow flows through the Venturi tube. After the additive is metered by the metering device, the additive enters the washing water inlet water channel from the liquid extracting opening and is then flushed into the washing bucket by the inflowing water flow. According to the washing machine with the automatically-added additive, the additive with the most reasonable amount is automatically added by utilizing the negative pressure generated by inflowing water flow, the structure is simple and the adding amount is precise.

Description

Automatically throw in the washing machine of additive
Technical field
The utility model relates to a kind of washing machine, and especially a kind of negative pressure of utilizing the water inlet current to produce is the automatic washing machine of throwing in additive accurately.
Background technology
The additive that traditional washing machine uses in washing process is separated as washing agent, softener, thimerosal etc. 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.Raising along with the 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 the fully-automatic washing control procedure.
The patent application of existing a large amount of relevant additive automatic release devices at present, the Chinese patent that application number is 97208723.0 discloses a kind of detergent adding device for washing-machine, it is to be provided with the cavity volume coordinated with bottle on casing of washing machine, the bottom of cavity volume is the circular cone through hole, be fixed with vertical stator on through hole, vertical stator is the cleaning solution conduit fixedly, and bottle matches with cavity volume, be provided with coniform ingress pipe on bottleneck, at bottle body bottom, scavenge port arranged.The uncontrollable washing agent addition of this structure, thus and easily damage and waste washing agent.
The Chinese patent that application number is 99101767.6 discloses a kind of washing machine that can supplying liquid detergent automatically, comprise: a washing drum, a detergent box, an open/close valve that adds passage, add the detergent amount that hand-hole joins washing drum from the bottom of detergent box and controlled by valve, 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.
The Chinese patent that application number is 200610136059.9 discloses a kind of detergent supply device of washing machine of the detergent box with siphon unit, washing agent is injected to detergent box, will the washing agent in box enter washing tank from the siphon unit after dilution washings being injected to detergent box.This utility model solved dense washing agent directly enter washing tank with the problem of damage washing clothes, but can't realize that the automatic additive of washing agent accurately controls.
The Chinese patent that the applicant is 200710146295.3 at the application number of first to file discloses a kind of washing machine and laundering process 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 consist 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.Be covered with the washing agent inlet on Storage Box, bottom is provided with the washing agent outlet and controls the electromagnetic valve that the 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 the 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 the upper cover of cone-shaped valve plug and Storage Box, is provided with stage clip.Although this structure can realize accurately controlling washing agent, complex structure, cost is high.
In view of this spy proposes the utility model.
The utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies in the prior art, providing a kind of can, according to the testing result of the other factorses such as the temperature to clothes weight, dirty degree, cloth matter, washings and water quality, utilize the suction that the current negative pressure produces to realize accurately the washing machine of input additive automatically.
For solving the problems of the technologies described above, the utility model 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, be provided with one in washings water inlet water route between described water intaking valve and washtub 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 be 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 comprise a liquid by chamber, the inlet be communicated with by chamber with liquid and liquid outlet, be located at liquid by rotating impeller in chamber and be 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 the cleaning water route of cleaning metering device into water, and this cleanings water route water inlet enters washings by liquid pumping hole through metering device inlet, liquid after by chamber, liquid outlet and intakes in water route.
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 the 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, water side corresponding connections one by one of cleaning water route, this control valve is controlled between metering device and container on/off and is controlled between metering device and cleaning water route simultaneously and break/lead to.
Further, be provided with siphunculus more than between described metering device and container, 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 described in the utility model is at least two, control respectively the break-make of path between each container and metering device by an additive control valve, or the break-make that an additive control valve is controlled separately path between this container and metering device all is set between each container and metering device.
Washing machine described in the utility model is thrown in the method for additive automatically, when throwing in additive, by washings water inlet water route, to washtub, intake, the negative pressure produced while utilizing current to pass through Venturi tube, additive in container is extracted out, enter washings water inlet water route by liquid pumping hole after measuring by metering device, then be flushed in washtub by the water inlet current.
Further, while cleaning metering device, the 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 the water inlet current.
Further, while throwing in additive, the path cleaned between water route and metering device disconnects; Before throwing in additive and/or after throwing in additive, cleaned.
The liquid additive that the additive of the utility model washing machine is the laundry use such as washing agent, softener, disinfectant.Calculate and need the detergent amount added 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 the constant volume container.
Open water intaking valve, washing machine inflow, now the path blockade between metering device and container, clean the path unlatching between water route and metering device, and washings water inlet water route current pass through Venturi tube, utilize the Venturi effect principle, current from the coarse to fine, are accelerated the water inlet flow velocity, produce negative pressuren zone, clean current and enter washings water inlet water route by metering device, liquid pumping hole, then the water inlet current in washings water inlet water route are flushed in washtub.
When throwing in additive, path between metering device and container is opened, clean the path blockade between water route and metering device, by washings water inlet water route, to washtub, intake, the negative pressure produced while utilizing current to pass through Venturi tube, additive in container is extracted out, after measuring by metering device, by liquid pumping hole, entered washings water inlet water route, then the water inlet current in washings water inlet water route are flushed in washtub; Until the additive capacity that metering device detect to extract while reaching corresponding desired value or setting value, is closed the path between metering device and container, throw in additive and complete, now can carry out again and clean the metering device step.
After adopting technique scheme, the utility model compared with prior art has following beneficial effect.
The negative pressure that the utility model washing machine utilizes the 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 the additive structure is brought, further alleviated the laundering process of the automatic input additive of the washings environmental pollution discharged; Realize the automation of laundry processes simultaneously, improved the efficiency of laundry.
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail.
The accompanying drawing explanation
Fig. 1 is that the utility model washing machine is thrown in the additive system structural representation automatically;
Fig. 2 is respectively that the utility model washing machine 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 the utility model washing machine are thrown in additive automatically;
Fig. 7 is the utility model metering device schematic diagram.
The specific embodiment
As shown in Figures 1 to 6, washing machine described in the utility model comprises water intaking valve 1, washtub 2 and at least one hold the container 3 of additive, be provided with one in washings water inlet water route 4 between described water intaking valve 1 and washtub 2 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 be 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.
The liquid additive that additive described in the utility model washing machine is the laundry use such as washing agent, softener, disinfectant.Calculate and need the detergent amount added 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 the constant volume container.
Further, washing machine described in the utility model 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 cleaned between water route 7 and metering device 5 is opened, in washings water inlet water route 4, current, by Venturi tube 41, utilize the Venturi effect principle, and current from the coarse to fine, accelerate the 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 the water inlet current in washings water inlet water route 4 are flushed in washtub 2.Said process is thrown in the cleaning step before additive for water inlet is rear.
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, by washings water inlet water route 4, to washtub 2 water inlets, the negative pressure produced while utilizing current to pass through Venturi tube, extract the additive in container 3 out, by after metering device 5 meterings, by liquid pumping hole 42, entering washings water inlet water route 4, then the water inlet current in washings water inlet water route 4 are flushed in washtub 2; Until metering device 5 detects the additive capacity extracted while reaching corresponding desired value or setting value, close the path between metering device 5 and container 3, the input additive completes, and now can carry out above-mentioned cleaning metering device step again.
Embodiment mono-
As shown in Figure 1, the described container 3 that holds additive of the present embodiment is one, purge control valve 8 is same control valve with additive control valve 6, this control valve is the 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, water side corresponding connections one by one of cleaning 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.Be provided with a three-way pipe 9 between described metering device 5 and container 3, 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 described purge control valve 8 of 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 that cleans 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 described container 3 that holds additive of the present embodiment is two, be respectively detergent container 31 and softener container 32, all by same additive control valve 6, control its path break-make between detergent container 31 and softener container 32 and metering device 5, this additive control valve 6 is the two-bit triplet reversal valve, be provided with an outlet and two imports, the outlet with metering device 5, be communicated with, two imports respectively with detergent container 31 and softener container 32 corresponding connection (consulting Fig. 4) one by one.
Perhaps, metering device 5 is communicated with detergent container 31 and softener container 32 respectively by a three-way pipe 10, and 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, only control a path connection during use, other path disconnection.
The container 3 that holds additive described in the utility model can also be for 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 a plurality of independently control valves.
Embodiment seven
As shown in Figure 7, the described metering device 5 of the present embodiment comprise a liquid by chamber 51, the inlet 52 be communicated with by chamber 51 with liquid and liquid outlet 53, be located at liquid by rotating impeller (not shown) in chamber and be 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 preferred embodiment of the present utility model; not design of the present utility model and scope are limited; under the prerequisite that does not break away from the utility model design philosophy; the various changes and modifications that in this area, the professional and technical personnel makes the technical solution of the utility model, all belong to protection domain of the present utility model.

Claims (11)

1. a washing machine of automatically throwing in additive, comprise that water intaking valve, washtub and at least one hold the container of additive, it is characterized in that: being provided with one in the washings water inlet water route between described water intaking valve and washtub 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 be 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 comprise a liquid by chamber, the inlet be communicated with by chamber with liquid and liquid outlet, be located at liquid by rotating impeller in chamber and be 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, it 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 the cleaning water route of cleaning metering device into water, and this cleanings water route water inlet enters washings by liquid pumping hole through metering device inlet, liquid after by chamber, liquid outlet and intakes in water route.
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, 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.
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 the cleaning delivery port, cleans delivery port and is communicated with the water inlet end in cleaning 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, water side corresponding connections one by one of cleaning water route, this control valve is controlled between metering device and container on/off and is controlled between metering device and cleaning water route simultaneously and break/lead to.
10. according to the washing machine of the described automatic input additive of claim 4 or 5, it is characterized in that: be provided with siphunculus more than between described metering device and container, comprise at least three ports, connect one to one with the water side in container, metering device and cleaning water route respectively.
11. the washing machine of automatic input additive 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 the break-make that an additive control valve is controlled separately path between this container and metering device all is set between each container and metering device.
CN2013202833186U 2013-05-22 2013-05-22 Washing machine with automatically-added additive CN203334042U (en)

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Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014187119A1 (en) * 2013-05-22 2014-11-27 海尔集团公司 Washing machine with automatic dosing of additive
WO2015021835A1 (en) * 2013-08-16 2015-02-19 杭州神林电子有限公司 Detergent dosage controller
WO2015074340A1 (en) * 2013-11-25 2015-05-28 海尔集团公司 Washing machine with automatically-added additive and method
CN104727099A (en) * 2013-12-24 2015-06-24 海尔集团公司 Control method of automatic additive adding
CN104746310A (en) * 2013-12-27 2015-07-01 海尔集团公司 Automatic detergent feeding washing machine
CN104746311A (en) * 2013-12-27 2015-07-01 海尔集团公司 Washing machine control panel seat with built-in detergent release chambers
CN104746308A (en) * 2013-12-27 2015-07-01 海尔集团公司 Washing machine with detergent box hidden inside
CN104746309A (en) * 2013-12-27 2015-07-01 海尔集团公司 Control disc seat of washing machine with automatic detergent throwing function
CN105568632A (en) * 2014-10-16 2016-05-11 青岛海尔智能技术研发有限公司 Washing machine and control method thereof
CN105964163A (en) * 2016-07-04 2016-09-28 江苏新美星包装机械股份有限公司 Rapidly-washed emulsion-acid mixer
CN106048985A (en) * 2016-07-07 2016-10-26 惠而浦(中国)股份有限公司 Adding system for extracting detergent by using negative pressure of water flow for washing machine
CN107761318A (en) * 2016-08-23 2018-03-06 杭州神林电子有限公司 Detergent launches controller
WO2018192457A1 (en) * 2017-04-17 2018-10-25 青岛海尔滚筒洗衣机有限公司 Washing additive box and washing machine
CN110042627A (en) * 2018-01-15 2019-07-23 无锡小天鹅股份有限公司 Washing machine
CN110042625A (en) * 2018-01-15 2019-07-23 无锡小天鹅股份有限公司 Washing machine
CN111685692A (en) * 2019-06-25 2020-09-22 浙江三花智能控制股份有限公司 Dispensing device and dish washing machine

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014187119A1 (en) * 2013-05-22 2014-11-27 海尔集团公司 Washing machine with automatic dosing of additive
CN104178975A (en) * 2013-05-22 2014-12-03 海尔集团公司 Washing machine capable of automatically feeding additive and method thereof
CN104178975B (en) * 2013-05-22 2018-02-16 青岛海尔洗衣机有限公司 The automatic washing machine and its method for launching additive
WO2015021835A1 (en) * 2013-08-16 2015-02-19 杭州神林电子有限公司 Detergent dosage controller
WO2015074340A1 (en) * 2013-11-25 2015-05-28 海尔集团公司 Washing machine with automatically-added additive and method
CN104727099A (en) * 2013-12-24 2015-06-24 海尔集团公司 Control method of automatic additive adding
CN104727099B (en) * 2013-12-24 2019-02-19 青岛海尔洗衣机有限公司 A kind of control method of automatic dispensing additive
CN104746311B (en) * 2013-12-27 2019-05-31 青岛海尔洗衣机有限公司 A kind of built-in detergent launches the control panel rest for washing machine of chamber
CN104746309A (en) * 2013-12-27 2015-07-01 海尔集团公司 Control disc seat of washing machine with automatic detergent throwing function
WO2015096407A1 (en) * 2013-12-27 2015-07-02 海尔集团公司 Washing machine control panel base with function of automatically adding detergent
CN104746308A (en) * 2013-12-27 2015-07-01 海尔集团公司 Washing machine with detergent box hidden inside
CN104746308B (en) * 2013-12-27 2018-12-25 青岛海尔洗衣机有限公司 A kind of washing machine of built-in detergent box
CN104746311A (en) * 2013-12-27 2015-07-01 海尔集团公司 Washing machine control panel seat with built-in detergent release chambers
CN104746310A (en) * 2013-12-27 2015-07-01 海尔集团公司 Automatic detergent feeding washing machine
US10465327B2 (en) 2013-12-27 2019-11-05 Haier Group Corporation Washing machine control panel base with function of automatically adding detergent
CN104746309B (en) * 2013-12-27 2019-07-02 青岛海尔洗衣机有限公司 A kind of control panel seat with automatic detergent adding washing machine
CN104746310B (en) * 2013-12-27 2019-05-21 青岛海尔洗衣机有限公司 A kind of washing machine of automatic detergent adding
CN105568632A (en) * 2014-10-16 2016-05-11 青岛海尔智能技术研发有限公司 Washing machine and control method thereof
CN105964163A (en) * 2016-07-04 2016-09-28 江苏新美星包装机械股份有限公司 Rapidly-washed emulsion-acid mixer
CN106048985A (en) * 2016-07-07 2016-10-26 惠而浦(中国)股份有限公司 Adding system for extracting detergent by using negative pressure of water flow for washing machine
CN107761318A (en) * 2016-08-23 2018-03-06 杭州神林电子有限公司 Detergent launches controller
WO2018192457A1 (en) * 2017-04-17 2018-10-25 青岛海尔滚筒洗衣机有限公司 Washing additive box and washing machine
CN110042627A (en) * 2018-01-15 2019-07-23 无锡小天鹅股份有限公司 Washing machine
CN110042625A (en) * 2018-01-15 2019-07-23 无锡小天鹅股份有限公司 Washing machine
CN111685692A (en) * 2019-06-25 2020-09-22 浙江三花智能控制股份有限公司 Dispensing device and dish washing machine

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