CN106283527A - A kind of method and device injecting liquid washing assisant - Google Patents

A kind of method and device injecting liquid washing assisant Download PDF

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Publication number
CN106283527A
CN106283527A CN201510301868.XA CN201510301868A CN106283527A CN 106283527 A CN106283527 A CN 106283527A CN 201510301868 A CN201510301868 A CN 201510301868A CN 106283527 A CN106283527 A CN 106283527A
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CN
China
Prior art keywords
washing
assisant
water
washing machine
washing assisant
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Pending
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CN201510301868.XA
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Chinese (zh)
Inventor
黎辉
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NINGBO JIDE HOUSEHOLD APPLIANCE SCIENCE & TECHNOLOGY Co Ltd
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NINGBO JIDE HOUSEHOLD APPLIANCE SCIENCE & TECHNOLOGY Co Ltd
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Priority to CN201510301868.XA priority Critical patent/CN106283527A/en
Publication of CN106283527A publication Critical patent/CN106283527A/en
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    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06FLAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/02Devices for adding soap or other washing agents
    • D06F39/022Devices for adding soap or other washing agents in a liquid state

Abstract

A kind of method and apparatus utilizing when having tap water pressure by washing machine water filling port and water filling port hydro powered proportioning pump structure to inject liquid washing assisant, use a kind of device in the described method, including entering water modules A and washing assisant filling module B, water inlet modules A have employed a hydro powered proportioning pump;During use, being connected on water tap by water inlet, mixture export is connected on Water Inlet of Washing Machine;Start washing machine, tap water flows to washing machine with washing injecting mixed liquor by mixture export, after washing assisant amount reaches to specify consumption, three-way valve is opened to auxiliary branch connect with washing assisant inlet, continues water inlet, after reaching to specify water level, washing machine inflow electromagnetic valve is automatically switched off, washing machine is started working, and present configuration is simple, and work efficiency is high, wiring is few, liquid washing assisant will not blocking pipeline even without with pump structure.

Description

A kind of method and device injecting liquid washing assisant
Technical field
The present invention relates to a kind of method and device injecting liquid washing assisant when by washing machine water filling port and water filling port there is tap water pressure
Background technology
What the device of the liquid washing assisant of washing machine injection at present was commonly used has two ways, and one is liquid washing assisant box integrated with washing machine, needs independent die sinking to process;Another kind is split type, and the connection that needs to set up an organization on washing machine is installed, and both modes are all given production and process and cause unnecessary puzzlement, and existing old washing machine or cannot use as self-contained unit.Once a kind of method and device utilizing washing machine inflow electromagnetic valve to inject liquid washing assisant and a kind of device injecting liquid washing assisant was talked about in two other case of the applicant, but the former exists main water route needs to configure electromagnetic valve, exist and connect up many, the problem of power consumption or there is the problem that metering is inaccurate.In view of this, the present invention provides a kind of simple in construction, and work efficiency is high, and wiring is few, accurate measurement, liquid washing assisant will not blocking pipeline also without with pump structure
Summary of the invention
Present invention is primarily targeted at the method injecting liquid washing assisant when offer is a kind of has tap water pressure by washing machine water filling port and water filling port.
Further object is that and a kind of device injecting liquid washing assisant when having a tap water pressure by washing machine water filling port and water filling port is provided.The purpose of the present invention can be achieved in the following manner:
The invention provides a kind of method injecting liquid washing assisant when by washing machine water filling port and water filling port there is tap water pressure, have in the described method and fill module B into water modules A and washing assisant;Water inlet modules A uses a hydro powered proportioning pump 2, and described hydro powered proportioning pump 2 includes: water inlet 21, mixture export 22, washing assisant inlet 23;Water inlet modules A connects washing assisant filling module B by the washing assisant inlet 23 of described hydro powered proportioning pump 2;During use, being connected on water tap by the water inlet 21 of hydro powered proportioning pump 2, mixture export 22 is connected on Water Inlet of Washing Machine;Starting washing machine, tap water pressure is more than the unlatching pressure of washing machine inflow electromagnetic valve, and washing machine inflow electromagnetic valve is opened;Current are intake from water inlet 21 by hydro powered proportioning pump 2, and the piston movement extraction washing assisant inside drive forms mixed liquor at hydro powered proportioning pump 2 intracavity with tap water;Mixed liquor flows to washing machine by mixture export 22, when washing assisant amount reaches to specify consumption to stop injecting washing assisant, continues water inlet, and after reaching to specify water level, washing machine inflow electromagnetic valve is automatically switched off, and washing machine is started working.
Further, described washing assisant filling module B includes three-way valve 4, auxiliary branch 3 and washing assisant branch road 5.
Further, at least one liquid washing assisant box 1, washing assisant branch road 5 is provided with quantifier 6, during use, needing to open quantifier 6, liquid washing assisant enters hydro powered proportioning pump 2 intracavity by quantifier 6 through three-way valve 4 and is formed in mixed liquor inflow washing machine with tap water.
Further, being connected and have auxiliary branch 3 between hydro powered proportioning pump 2 with washing assisant box, auxiliary branch 3 is connected with running water pipe or communicates with air;It is connected between auxiliary branch 3 with hydro powered proportioning pump 2 and has three-way valve 4, after washing assisant amount reaches to specify consumption, three-way valve 4 is opened to auxiliary branch 3 and connects with washing assisant inlet 23, the entrance tap water proportional to the water of water inlet 21 or air.
Further, washing assisant filling module B is provided with communicator and liquid level alarm device, washing machine is provided with washing of drum type washing machine auxiliary agent control module C, being connected with the program control system of washing machine, communicator and control module C of washing assisant filling module B is connected by bluetooth, infrared, WiFi;During use, being connected on water tap by the water inlet 21 of hydro powered proportioning pump 2, mixture export 22 is connected on Water Inlet of Washing Machine;Start washing machine, signal is produced between washing of drum type washing machine auxiliary agent control module C and washing assisant filling module B, washing assisant filling module B is started working, washing assisant box 1 connects with washing assisant inlet 23, tap water pressure is more than the unlatching pressure of washing machine inflow electromagnetic valve, and washing machine inflow electromagnetic valve is opened;Current are intake from water inlet 21 by hydro powered proportioning pump 2, and the piston movement extraction washing assisant inside drive forms mixed liquor at hydro powered proportioning pump 2 intracavity with tap water;Mixed liquor flows to washing machine by mixture export 22, after washing assisant amount reaches to specify consumption, three-way valve 4 is opened to auxiliary branch 3 connect with washing assisant inlet 23, continues water inlet, after reaching to specify water level, washing machine inflow electromagnetic valve is automatically switched off, and washing machine is started working.
Further, the water filling port of washing machine is provided with pilot valve, is connected and has auxiliary branch 3 between hydro powered proportioning pump 2 with washing assisant box, and auxiliary branch 3 is connected with running water pipe or communicates with air;It is connected between auxiliary branch 3 with hydro powered proportioning pump 2 and has three-way valve 4, during use, open washing machine, after current are opened pilot valve and are persistently flowed 3 to 5 seconds, it is opened to three-way valve 4 connect washing assisant direction, current are intake from water inlet 21 by hydro powered proportioning pump 2, and the piston movement extraction washing assisant inside drive forms mixed liquor at hydro powered proportioning pump 2 intracavity with tap water;Mixed liquor flows to washing machine by mixture export 22, after washing assisant amount reaches to specify consumption, three-way valve 4 is opened to connection water or direction of air, continue water inlet, the entrance tap water proportional to the water of water inlet 21 or air, after reaching to specify water level, washing machine inflow electromagnetic valve is automatically switched off, and washing machine is started working.
Further, a kind of device injecting liquid washing assisant when by washing machine water filling port and water filling port there is tap water pressure, it is characterised in that:
Described device water inlet modules A and washing assisant filling module B;Described water inlet modules A uses a hydro powered proportioning pump 2, and described hydro powered proportioning pump 2 comprises three pipelines, respectively water inlet 21, mixture export 22, washing assisant inlet 23;
Described water inlet modules A connects washing assisant filling module B by the washing assisant inlet 23 of described hydro powered proportioning pump 2.
Further, described washing assisant filling module B includes three-way valve 4, auxiliary branch 3 and washing assisant branch road 5, and described washing assisant branch road 5 is connected with liquid washing assisant box 1;Described auxiliary branch 3 is connected with running water pipe or communicates with air, without auxiliary branch 3, a kind of situation is not have three-way valve i.e. washing assisant inlet 23 to be joined directly together with liquid washing assisant box 1, washing assisant meeting one direct current, washing assisant injection rate can not be controlled at any time, another kind of situation is to add a valve, although the washing assisant amount injected can be controlled, but when washing assisant amount enough closes valve, intracavity at hydro powered proportioning pump 2 forms negative pressure, damage piston, so selection three-way valve, and preferably three-way valve and air communication, saving to connect with tap water needs to arrange three-way valve and the trouble being controlled at water inlet pipe;Described washing assisant branch road 5 connects at least one liquid washing assisant box 1, and the liquid washing assisant outlet of described liquid washing assisant box 1 connects multiple liquid washing assisant boxes by threeway or multiple-way valve.
Further, in described liquid washing assisant box, liquid washing assisant minimum level is higher than washing assisant inlet 23 and the Water Inlet of Washing Machine of water inlet modules A, and the described liquid washing assisant outlet in washing assisant filling module B enters, by quantifier 6, modules A of intaking.
Further, described washing assisant filling module B is provided with communicator and liquid level alarm device, is provided with washing of drum type washing machine auxiliary agent control module C, is connected with the program control system of washing machine on washing machine;Communicator and control module C of washing assisant filling module B is connected by bluetooth, infrared, WiFi;Washing machine inflow electromagnetic valve noted earlier is pilot valve.
Accompanying drawing explanation
Fig. 1 is example structure figure.
Fig. 2 is the fundamental diagram during water intaking valve no power of pilot valve.
Fig. 3 is the fundamental diagram during water intaking valve energising of pilot valve.
In order to be more fully understood that the present embodiment, the part numbers of the heretofore described a kind of method and device of when by washing machine water filling port and water filling port there is tap water pressure injecting liquid washing assisant is given below, wherein, liquid washing assisant box 1, hydro powered proportioning pump 2, auxiliary branch 3, three-way valve 4, washing assisant branch road 5, water inlet 21, mixture export 22, washing assisant inlet 23.
Detailed description of the invention
Embodiment 1
As shown, a kind of device injecting liquid washing assisant when having a tap water pressure by washing machine water filling port and water filling port, described device includes filling module B into water modules A with washing assisant;Water inlet modules A uses a hydro powered proportioning pump 2, and described hydro powered proportioning pump 2 comprises three pipelines and is respectively water inlet 21, mixture export 22 and washing assisant inlet 23;Washing assisant filling module B includes three-way valve 4, auxiliary branch 3 and washing assisant branch road 5, is connected with liquid washing assisant box 1 on washing assisant branch road 5;Auxiliary branch 3 is connected with running water pipe or communicates with air;Auxiliary branch 3 and washing assisant branch road 5 is connected by the washing assisant inlet 23 connecting tee valve 4 of hydro powered proportioning pump 2 between water inlet modules A and washing assisant filling module B;Water inlet modules A water inlet 21 is connected with running water pipe and mixture export 22 is connected with Water Inlet of Washing Machine.
Embodiment 2
Other are with embodiment 1, and difference is: washing assisant branch road 5 connects at least one liquid washing assisant box 1, and the liquid washing assisant outlet of described liquid washing assisant box 1 connects multiple liquid washing assisant boxes by threeway or multiple-way valve.
Embodiment 3
Other are with embodiment 1, and difference is: the liquid washing assisant of described liquid washing assisant box 1 exports by quantifier 6 connecting tee valve 4.
Embodiment 4
Other are with embodiment 1, difference is: water inlet 21 and the running water pipe junction of described hydro powered proportioning pump 2 are provided with constant pressure valve, the water yield that guarantor unit's time flows in hydro powered proportioning pump 2 is constant, and the feature of proportioning pump is: one cycle of piston movement, the water injected and the ratio of liquid are fixing, the appointment consumption reaching washing assisant, the number of times of piston movement can be drawn;When water pressure invariableness, the piston of hydro powered proportioning pump 2 cycle-index within the unit interval is constant, can accurately calculate and suck the time that specified amount washing assisant needs.
Embodiment 5
Other are with embodiment 3, and difference is: described washing assisant filling module B is provided with communicator, is provided with washing of drum type washing machine auxiliary agent control module C, is connected with the program control system of washing machine on washing machine;Communicator and control module C of washing assisant filling module B is connected by bluetooth, infrared, WiFi;Light dirt, middle dirty, weight dirt consumption can be arranged as required to.
Embodiment 6
The present embodiment is to use device described in embodiment 1-5, a kind of method injecting liquid washing assisant when having tap water pressure by washing machine water filling port and water filling port.Described device includes that water inlet modules A uses a hydro powered proportioning pump 2, and described hydro powered proportioning pump 2 comprises three pipelines and is respectively water inlet 21, mixture export 22, washing assisant inlet 23 into water modules A, washing assisant filling module B two parts;Washing assisant filling module B includes three-way valve 4, auxiliary branch 3 and washing assisant branch road 5, and washing assisant filling module B is provided with liquid level alarm device, and described washing assisant branch road 5 is connected with at least one liquid washing assisant box 1;The washing assisant inlet 23 of described hydro powered proportioning pump 2 connects auxiliary branch 3 and washing assisant branch road 5 by a three-way valve 4;During use, being connected on water tap by the water inlet 21 of hydro powered proportioning pump 2, mixture export 22 is connected on Water Inlet of Washing Machine;, detect washing assisant amount, when washing assisant amount is inadequate, fill washing assisant;Washing assisant amount is enough, starts washing machine, and three-way valve 4 is opened to connection air or tap water direction, and owing to tap water pressure is more than the unlatching pressure of washing machine inflow electromagnetic valve, washing machine inflow electromagnetic valve is opened;Tap water enters washing machine by washing machine inflow electromagnetic valve, when entering a period of time, after example 2 to 3 seconds, three-way valve 4 is opened to connection washing assisant direction, current are intake from water inlet 21 by hydro powered proportioning pump 2, and the piston movement extraction washing assisant inside drive forms mixed liquor at hydro powered proportioning pump 2 intracavity with tap water through washing assisant branch road 5 and three-way valve 4;Mixed liquor flows to washing machine by mixture export 22, after washing assisant amount reaches to specify consumption, three-way valve 4 is opened to auxiliary branch 3 connect with washing assisant inlet 23, the entrance tap water proportional to the water of water inlet 21 or air, and continue water inlet, after reaching to specify water level, washing machine inflow electromagnetic valve is automatically switched off, and washing machine is started working.
Washing machine inflow electromagnetic valve is generally pilot valve, this is mainly the bright operation principle for pilot valve and combines goal of the invention proposition technical scheme, in order to be more clearly understood from technical scheme, following is a brief introduction of the operation principle of pilot valve, see shown in Fig. 2, Fig. 3.When water intaking valve no power, iron core, under the elastic force effect of spring, withstands on downwards on rubber valve, seals the centre bore of rubber valve, if at this moment connected at water source, water is introduced into A chamber, enters B chamber by the aperture on rubber valve subsequently, at this moment A, B chamber is filled with water, rubber valve is applied certain hydraulic pressure simultaneously.Now, rubber valve seals the A chamber path 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 be under the effect of electromagnetic force, the pressure overcoming spring moves upward, so centre bore on rubber valve is opened, the water of B intracavity flows into C chamber by centre bore, owing to the path in A intracavity current entrance B chamber only has the aperture on rubber membrane, flow velocity is the slowest, therefore the pressure of B intracavity reduces rapidly, the hydraulic pressure of A intracavity will soon be more than the hydraulic pressure of B intracavity, rubber valve is backed down, as shown in Figure 3, the water that A intracavity enters flows directly into C chamber, washing machine starts water inlet, the present invention is when injecting liquid washing assisant, remain first water flowing, therefore liquid washing assisant will not pollute damage electromagnetic valve.
Embodiment 7
Other are with embodiment 6, and difference is that washing assisant filling module B is provided with communicator, is provided with washing of drum type washing machine auxiliary agent control module C, is connected with the program control system of washing machine on washing machine;During use, detect washing assisant amount, when washing assisant amount is inadequate, fill washing assisant;Washing assisant amount is enough, start washing machine, under hydraulic pressure effect, washing machine electromagnetic valve is opened, signal is produced between washing of drum type washing machine auxiliary agent control module C and washing assisant filling module B, washing assisant filling module B is started working, three-way valve 4 is opened to connection air or tap water direction, and owing to tap water pressure is more than the unlatching pressure of washing machine inflow electromagnetic valve, washing machine inflow electromagnetic valve is opened;Tap water enters washing machine by washing machine inflow electromagnetic valve, after entering a period of time example 3 to 5 seconds, three-way valve 4 is opened to connection washing assisant direction, current are intake from water inlet 21 by hydro powered proportioning pump 2, and the piston movement extraction washing assisant inside drive forms mixed liquor through washing assisant branch road 5 and three-way valve 4 in proportion at hydro powered proportioning pump 2 intracavity and tap water;Mixed liquor flows to washing machine by mixture export 22, it is opened to three-way valve 4 connect air or tap water direction after washing assisant amount reaches to specify consumption, continue water inlet, tap water in auxiliary branch 3 or the air entrance hydro powered proportioning pump 2 proportional to the water of water inlet 21, after reaching to specify water level, washing machine inflow electromagnetic valve is automatically switched off, and washing machine is started working.
Described proportioning pump is can be purchased commercially in prior art, and the Shandong star automatic ratio pump LX-4(of such as Jining of Shandong Province is numbered: 2315291) just can use in the present invention.
It is above several embodiments of the invention, for those skilled in the art, does not spend performing creative labour, multiple change can be done on the basis of above-described embodiment, be capable of the purpose of the present invention equally.But, this change obviously should be in the protection domain of claims of the present invention.

Claims (10)

1. the method injecting liquid washing assisant when having tap water pressure by washing machine water filling port and water filling port, has in the described method and fills module B into water modules A and washing assisant;Water inlet modules A uses a hydro powered proportioning pump (2), and described hydro powered proportioning pump (2) including: water inlet (21), mixture export (22), washing assisant inlet (23);Water inlet modules A connects washing assisant filling module B by the washing assisant inlet (23) of described hydro powered proportioning pump (2);It is characterized in that: during use, being connected on water tap by the water inlet (21) of hydro powered proportioning pump (2), mixture export (22) is connected on Water Inlet of Washing Machine;Starting washing machine, tap water pressure is more than the unlatching pressure of washing machine inflow electromagnetic valve, and washing machine inflow electromagnetic valve is opened;Current are intake from water inlet (21) by hydro powered proportioning pump (2), and the piston movement extraction washing assisant inside drive forms mixed liquor at hydro powered proportioning pump (2) intracavity with tap water;Mixed liquor flows to washing machine by mixture export (22), when washing assisant amount reaches to specify consumption to stop injecting washing assisant, continues water inlet, and after reaching to specify water level, washing machine inflow electromagnetic valve is automatically switched off, and washing machine is started working.
Method the most according to claim 1, it is characterised in that described washing assisant filling module B includes three-way valve (4), auxiliary branch (3) and washing assisant branch road (5).
Method the most according to claim 2, it is characterized in that, at least one liquid washing assisant box (1), washing assisant branch road (5) is provided with quantifier (6), during use, needing to open quantifier (6), liquid washing assisant enters hydro powered proportioning pump (2) intracavity by quantifier (6) through three-way valve (4) and is formed in mixed liquor inflow washing machine with tap water.
Method the most according to claim 1 and 2, it is characterised in that be connected between hydro powered proportioning pump (2) and washing assisant box and have auxiliary branch (3), auxiliary branch (3) are connected with running water pipe or communicate with air;It is connected between auxiliary branch (3) with hydro powered proportioning pump (2) and has three-way valve (4), after washing assisant amount reaches to specify consumption, three-way valve (4) is opened to auxiliary branch (3) connect with washing assisant inlet (23), the entrance tap water proportional to the water of water inlet (21) or air.
Method the most according to claim 1 and 2, it is characterized in that, washing assisant filling module B is provided with communicator and liquid level alarm device, washing machine is provided with washing of drum type washing machine auxiliary agent control module C, being connected with the program control system of washing machine, communicator and control module C of washing assisant filling module B is connected by bluetooth, infrared, WiFi;During use, being connected on water tap by the water inlet (21) of hydro powered proportioning pump (2), mixture export (22) is connected on Water Inlet of Washing Machine;Start washing machine, signal is produced between washing of drum type washing machine auxiliary agent control module C and washing assisant filling module B, washing assisant filling module B is started working, washing assisant box (1) connects with washing assisant inlet (23), tap water pressure is more than the unlatching pressure of washing machine inflow electromagnetic valve, and washing machine inflow electromagnetic valve is opened;Current are intake from water inlet (21) by hydro powered proportioning pump (2), and the piston movement extraction washing assisant inside drive forms mixed liquor at hydro powered proportioning pump (2) intracavity with tap water;Mixed liquor flows to washing machine by mixture export (22), after washing assisant amount reaches to specify consumption, three-way valve (4) is opened to auxiliary branch (3) connect with washing assisant inlet (23), continue water inlet, after reaching to specify water level, washing machine inflow electromagnetic valve is automatically switched off, and washing machine is started working.
6. according to described in any one of claim 1-5 method, it is characterized in that, the water filling port of washing machine is provided with pilot valve, is connected and has auxiliary branch (3) between hydro powered proportioning pump (2) and washing assisant box, and auxiliary branch (3) is connected with running water pipe or communicates with air;It is connected between auxiliary branch (3) with hydro powered proportioning pump (2) and has three-way valve (4), during use, open washing machine, after current are opened pilot valve and are persistently flowed 3 to 5 seconds, it is opened to three-way valve (4) connect washing assisant direction, current are intake from water inlet (21) by hydro powered proportioning pump (2), and the piston movement extraction washing assisant inside drive forms mixed liquor at hydro powered proportioning pump (2) intracavity with tap water;Mixed liquor flows to washing machine by mixture export (22), after washing assisant amount reaches to specify consumption, three-way valve (4) is opened to connection water or direction of air, continue water inlet, the entrance tap water proportional to the water of water inlet (21) or air, after reaching to specify water level, washing machine inflow electromagnetic valve is automatically switched off, and washing machine is started working.
7. the device injecting liquid washing assisant when there is tap water pressure by washing machine water filling port and water filling port, it is characterised in that: described device water inlet modules A and washing assisant filling module B;Described water inlet modules A uses a hydro powered proportioning pump (2), and described hydro powered proportioning pump (2) comprises three pipelines, respectively water inlet (21), mixture export (22), washing assisant inlet (23);Described water inlet modules A connects washing assisant filling module B by the washing assisant inlet (23) of described hydro powered proportioning pump (2).
Device the most according to claim 7, it is characterised in that described washing assisant filling module B includes three-way valve (4), auxiliary branch (3) and washing assisant branch road (5), and described washing assisant branch road (5) is connected with liquid washing assisant box (1);Described auxiliary branch (3) is connected with running water pipe or communicates with air;Described washing assisant branch road (5) connects at least one liquid washing assisant box (1), and the liquid washing assisant outlet of described liquid washing assisant box (1) connects multiple liquid washing assisant boxes by threeway or multiple-way valve.
Device the most according to claim 7, it is characterized in that, in described liquid washing assisant box, liquid washing assisant minimum level is higher than washing assisant inlet (23) and the Water Inlet of Washing Machine of water inlet modules A, and the described liquid washing assisant outlet in washing assisant filling module B enters, by quantifier (6), modules A of intaking.
Device the most according to claim 7, it is characterised in that described washing assisant filling module B is provided with communicator and liquid level alarm device, is provided with washing of drum type washing machine auxiliary agent control module C, is connected with the program control system of washing machine on washing machine;Communicator and control module C of washing assisant filling module B is connected by bluetooth, infrared, WiFi;Washing machine inflow electromagnetic valve described in aforementioned claim is pilot valve.
CN201510301868.XA 2015-06-05 2015-06-05 A kind of method and device injecting liquid washing assisant Pending CN106283527A (en)

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