CN101451296A - Magazine automatic feeding control method and apparatus for washing machine - Google Patents
Magazine automatic feeding control method and apparatus for washing machine Download PDFInfo
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- CN101451296A CN101451296A CNA2007101717308A CN200710171730A CN101451296A CN 101451296 A CN101451296 A CN 101451296A CN A2007101717308 A CNA2007101717308 A CN A2007101717308A CN 200710171730 A CN200710171730 A CN 200710171730A CN 101451296 A CN101451296 A CN 101451296A
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- washing machine
- magazine
- inlet valve
- washing
- control device
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Abstract
The invention relates to an automatic feeding control method for a feed box of a washing machine. The method comprises: the clothes amount in an inner barrel of the washing machine is sensed; data of the clothes mount is transmitted to CPU to calculate the amount of a detergent needing to be used; an outlet of a vessel for containing the detergent is controlled to be open; and the detergent with the amount is injected to the inner barrel of the washing machine. The mode for sensing the clothes amount of the inner barrel of the washing machine comprises: the weight of the inner barrel before and after being loaded with clothes is detected to obtain the weight of clothes to be washed. The automatic feeding control device for the feed box of the washing machine comprises a feed box body and a clothes inductor connected wit the CUP; the feed box body is provided with a feed valve; and a control device of the feed valve is connected with the CPU. The method automatically adds the detergent to the washing machine according to the clothes amount without artificial addition, is more convenient and simple, has more accurate added dosage and avoids the problems of unclean washing, remain of the detergent and the like.
Description
Technical field
The invention belongs to technical field of electric appliances, relate to washing machine, especially the automatic feed magazine of washing machine.
Background technology
At present to use is to add washing agent by user oneself according to washing loads to the magazine structure used of washing machine, but generally the user can't be determined to the end and what need add measures, thereby causes not washing clean or problem such as washing agent is residual.
Summary of the invention
The object of the present invention is to provide a kind of magazine automatic feeding control method and device that can be used for washing machine, avoid the user that the washing agent consumption is unable to estimate, problem such as cause not washing clean or washing agent is residual, allow washing machine that institute's washing loads is selected detergent amount automatically, make laundry convenient.This automatic feed magazine is carried out perception and then determines that by washing machine oneself required detergent amount adds in laundry processes the clothing amount by inductor, and the user need not the consumption of washing agent to be judged again and added.
For reaching above purpose, solution of the present invention is:
Can be used for the magazine automatic feeding control method of washing machine, comprising:
Laundry amounts in the sensing washing machine inner tub is sent to CPU with the data of this laundry amounts and calculates and need the detergent amount that uses, and the container outlet of control splendid attire washing agent is opened, and injects the washing agent of this quantity to washing machine inner tub.
The mode of the laundry amounts in this sensing washing machine inner tub is; Detect pack into weight before and after the clothing of washing machine inner tub, draw the weight of laundry item.
Employed is liquid detergent, and the container of splendid attire washing agent is the structure with push rod, calculates the time that the inlet valve needs are opened according to following washing agent consumption formula, thereby controls opening the time of inlet valve:
Washing agent consumption formula V=S*v*T
Wherein: V: the washing agent consumption
S: conveying pipeline area of section
V: push rod speed
T: inlet valve is opened the time
Or employed is solid/powder detergent, is enclosed with film soluble in water around it, makes block, for example spherical shape.
Can be used for the magazine automatic feed control device of washing machine, comprise the magazine body, also comprise the clothing inductor that links to each other with CPU; This magazine body is provided with inlet valve, and the control device of this inlet valve links to each other with CPU.
Further, a side of this magazine body is provided with observation window, and opposite side is provided with push rod.
This clothing inductor is the weight induction device, is installed on the bearing portion of washing machine inner tub.
This inlet valve is an electromagnetic valve.
This magazine body is arranged on the top of washing machine, and it has funnel shaped inlet valve, and the inlet valve lower end extends into washing machine inner tub.
Owing to adopted such scheme, the present invention to have following characteristics: add washing agent by washing machine automatically according to the clothing amount, need not artificial interpolation, more convenient simple, and the dosage that adds is also more accurate, avoid not washing clean and problems such as washing agent is residual.
Description of drawings
Fig. 1 is the structural representation of embodiment of the invention automatic feed magazine.
Fig. 2 is the partial structurtes schematic diagram of embodiment of the invention automatic feed magazine.
Fig. 3 is the automatically feed schematic flow sheet of automatic feed magazine of the present invention.
The specific embodiment
The present invention is further illustrated below in conjunction with the accompanying drawing illustrated embodiment.
As Fig. 1-shown in Figure 2, automatic feed magazine of the present invention comprises CPU 1, inductor 2, inlet valve 3, magazine body 4, observation window 5, push rod 6, washing agent 7.Magazine body 4 is arranged on the top of washing machine, and its bottom is communicated with an inlet valve 3, and inlet valve 3 is funnel shaped shape, and its lower end extends into washing machine inner tub, so that washing agent 7 enters washing machine inner tub.Magazine body 4 is provided with observation window 5 near outside sides, and opposite side is provided with push rod 6, and the washing agent 7 of packing in advance in magazine body 4, and when needing charging, inlet valve 3 is opened, and push rod 6 advances, washing agent 7 pressurizeds and enter interior bucket.At interior bucket bearing portion the weight of inductor 2 with bucket in responding to is installed, is provided with CPU 1 under it.
The automatic feed magazine carries out perception by 2 pairs of institutes of inductor washing loads, determined the washing agent consumption and calculated the time that inlet valve 3 needs are opened according to following washing agent consumption formula by CPU 1, thereby control inlet valve 3 is opened the time.
Washing agent consumption formula V=S*v*T
V: washing agent consumption
S: conveying pipeline area of section
V: push rod speed (by motor-driven, gear drive; Motor speed is constant.)
T: inlet valve is opened the time
When washing clothes, by the weight of bucket in after the inductor 2 of bearing portion is determined loads, during with zero load in barrel weight compare, reportedly pass CPU 1 with this two number.
Infer that by washing experience and test the ratio between washing clothes weight and washing agent consumption, the wash temperature is multiplied by the K value again, this relation function should be stored among the CPU.The washing agent consumption generally is directly proportional with washing clothes weight, is inversely proportional to wash temperature.
Different situations: brute force is washed k1; Standard is washed k2; Gently rub and wash k3
Relation between them: k1〉k2〉k3
The client only needs to select different washing modes by button, washing machine just carries out a series of operation automatically and finishes washing, brute force is washed, standard is washed and gently rub wash on wash time, rinsing number of times and wash temperature all variant, this is a technique known in the row, the consumption of washing agent has certain relation with the washing cleanliness factor, the maintenance level that is direct ratio substantially to a certain height, this does not give unnecessary details.
How many clothings CPU 1 has calculated needs washing, by inherent calculation procedure set pattern in conjunction with the user such as ultrafastly wash, subsidiary conditions such as standard is washed, brute force is washed, determine that then the time that inlet valve 3 should be opened gives inlet valve 3 instructions.Inlet valve 3 is opened so that the washing agent 7 in the magazine body 4 enters washing machine inner tub, the state that push rod 6 maintenances are simultaneously pushed ahead makes washing agent 7 to enter washing machine inner tub continuously, and the time of opening is when finishing, inlet valve 3 cuts out, and push rod 6 also stops to push ahead simultaneously.Inlet valve 3 similar electromagnetic valves receive that the instruction back opens and closes valve.
The timing of charging also is to be finished by CPU, issues inlet valve and motor instruction after timing finishes simultaneously, and inlet valve cuts out when the time comes, and the motor operation stops, and charging finishes.
Hydraulic drives is opened water intaking valve earlier, and to increasing certain pressure on the push rod, promptly push rod is arranged in the intake tunnel, and the pressure when utilizing washing machine inflow promotes push rod.
This automatic feed magazine is primarily aimed at liquid detergent, for solid or powder detergent, can wrap film soluble in water on every side at washing agent (liquid state or powder), makes block, for example ball-type.Magazine bottom design funnel once can only pass through a ball, determine as the case may be that by CPU this time washing needs the washing agent with several balls, and then the control funnel bottom is opened the washing agent by this quantity; Its control system is similar with liquid detergent, but has saved the automatic feed motor.In addition, the magazine domestic demand keeps the state of close drying, prevents from that ball syringe from making moist to stick together.
The above-mentioned description to embodiment is can understand and apply the invention for ease of those skilled in the art.The person skilled in the art obviously can easily make various modifications to these embodiment, and needn't pass through performing creative labour being applied in the General Principle of this explanation among other embodiment.Therefore, the invention is not restricted to the embodiment here, those skilled in the art should be within protection scope of the present invention for improvement and modification that the present invention makes according to announcement of the present invention.
Claims (10)
1, a kind of magazine automatic feeding control method that can be used for washing machine is characterized in that: comprising:
Laundry amounts in the sensing washing machine inner tub is sent to CPU with the data of this laundry amounts and calculates and need the detergent amount that uses, and the container outlet of control splendid attire washing agent is opened, and injects the washing agent of this quantity to washing machine inner tub.
2, the magazine automatic feeding control method that can be used for washing machine according to claim 1 is characterized in that: the mode of the laundry amounts in this sensing washing machine inner tub is; Detect pack into weight before and after the clothing of washing machine inner tub, draw the weight of laundry item.
3, the magazine automatic feeding control method that can be used for washing machine according to claim 1, it is characterized in that: employed is liquid detergent, the container of this splendid attire washing agent is the structure with push rod, calculate the time that the inlet valve needs are opened according to following washing agent consumption formula, thereby control opening the time of inlet valve:
Washing agent consumption formula V=S*v*T
Wherein: V: the washing agent consumption
S: conveying pipeline area of section
V: push rod speed
T: inlet valve is opened the time.
4, the magazine automatic feeding control method that can be used for washing machine according to claim 1, it is characterized in that: employed is solid/powder detergent, is enclosed with film soluble in water around it, makes block.
5, can be used for the magazine automatic feed control device of the described washing machine of claim 3, comprise the magazine body, also comprise the clothing inductor that links to each other with CPU; This magazine body is provided with inlet valve, and the control device of this inlet valve links to each other with CPU.
6, can be used for the magazine automatic feed control device of the described washing machine of claim 4, comprise the magazine body, also comprise the clothing inductor that links to each other with CPU; This magazine body is provided with inlet valve, and the control device of this inlet valve links to each other with CPU.
7, according to the magazine automatic feed control device of the described washing machine of claim 5, it is characterized in that: a side of this magazine body is provided with observation window, and opposite side is provided with push rod.
8, according to the magazine automatic feed control device of claim 5 or 6 described washing machines, it is characterized in that:, this clothing inductor is the weight induction device, is installed on the bearing portion of washing machine inner tub.
9, according to the magazine automatic feed control device of claim 5 or 6 described washing machines, it is characterized in that:, this inlet valve is an electromagnetic valve.
10, according to the magazine automatic feed control device of claim 5 or 6 described washing machines, it is characterized in that: this magazine body is arranged on the top of washing machine, and it has funnel shaped inlet valve, and the inlet valve lower end extends into washing machine inner tub.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101717308A CN101451296B (en) | 2007-12-04 | 2007-12-04 | Magazine automatic feeding control method and apparatus for washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101717308A CN101451296B (en) | 2007-12-04 | 2007-12-04 | Magazine automatic feeding control method and apparatus for washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101451296A true CN101451296A (en) | 2009-06-10 |
| CN101451296B CN101451296B (en) | 2012-08-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101717308A Active CN101451296B (en) | 2007-12-04 | 2007-12-04 | Magazine automatic feeding control method and apparatus for washing machine |
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| Country | Link |
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| CN (1) | CN101451296B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102787473A (en) * | 2012-09-05 | 2012-11-21 | 慈溪市飞龙电器有限公司 | Washing machine |
| CN103526516A (en) * | 2013-10-11 | 2014-01-22 | 邓昕玥 | Washing machine computing use amount of washing powder |
| CN104264422A (en) * | 2014-09-11 | 2015-01-07 | 合肥荣事达三洋电器股份有限公司 | Automatic feeding device for regular solid detergent and working method thereof |
| CN105155226A (en) * | 2015-08-10 | 2015-12-16 | 惠而浦（中国）股份有限公司 | Washing machine detergent automatic casting device and control method for same |
| CN108796989A (en) * | 2018-06-29 | 2018-11-13 | 安徽省弘诚软件开发有限公司 | A kind of domestic intelligent washing machine |
| TWI641739B (en) * | 2016-01-18 | 2018-11-21 | 日立空調 家用電器股份有限公司 | Washing machine |
| CN109322105A (en) * | 2017-08-01 | 2019-02-12 | 无锡小天鹅股份有限公司 | Washing machine and control method and equipment for the washing machine |
| CN110976433A (en) * | 2019-12-16 | 2020-04-10 | 上海泰睿思微电子有限公司 | Material box induction automatic control device of strip-shaped plasma cleaning machine and control method thereof |
-
2007
- 2007-12-04 CN CN2007101717308A patent/CN101451296B/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102787473A (en) * | 2012-09-05 | 2012-11-21 | 慈溪市飞龙电器有限公司 | Washing machine |
| CN103526516A (en) * | 2013-10-11 | 2014-01-22 | 邓昕玥 | Washing machine computing use amount of washing powder |
| CN104264422A (en) * | 2014-09-11 | 2015-01-07 | 合肥荣事达三洋电器股份有限公司 | Automatic feeding device for regular solid detergent and working method thereof |
| CN105155226A (en) * | 2015-08-10 | 2015-12-16 | 惠而浦（中国）股份有限公司 | Washing machine detergent automatic casting device and control method for same |
| CN105155226B (en) * | 2015-08-10 | 2019-03-12 | 惠而浦（中国）股份有限公司 | Washing machine detergent embarking device and its control mode |
| TWI641739B (en) * | 2016-01-18 | 2018-11-21 | 日立空調 家用電器股份有限公司 | Washing machine |
| CN109322105A (en) * | 2017-08-01 | 2019-02-12 | 无锡小天鹅股份有限公司 | Washing machine and control method and equipment for the washing machine |
| CN109322105B (en) * | 2017-08-01 | 2021-11-19 | 无锡小天鹅电器有限公司 | Washing machine and control method and apparatus for the same |
| CN108796989A (en) * | 2018-06-29 | 2018-11-13 | 安徽省弘诚软件开发有限公司 | A kind of domestic intelligent washing machine |
| CN110976433A (en) * | 2019-12-16 | 2020-04-10 | 上海泰睿思微电子有限公司 | Material box induction automatic control device of strip-shaped plasma cleaning machine and control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101451296B (en) | 2012-08-08 |
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