CN1293275A - Washer able to automatically recognize clothes weight and clean level - Google Patents
Washer able to automatically recognize clothes weight and clean level Download PDFInfo
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- CN1293275A CN1293275A CN 99117891 CN99117891A CN1293275A CN 1293275 A CN1293275 A CN 1293275A CN 99117891 CN99117891 CN 99117891 CN 99117891 A CN99117891 A CN 99117891A CN 1293275 A CN1293275 A CN 1293275A
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Abstract
A washer able to automatically weight clothes and determining the clean level of clothes features its additional weight measurer and clean level determinator, which are connected with the CPU of the washer. Said weight measurer is composed of frame, pressure sensor, hook and socket. Said clean level determinator consists of light source, a pair of lenses, a pair of transparent films, filter and photoelectric sensor. The use of detergent, water consumption and washing time can be quantitatively controlled.
Description
The present invention relates to a kind of washing machine, specifically relate to a kind ofly can discern clothes weight and clean level automatically, and can determine the amount and the wash time of washing agent, slurry, thereby wash the washing machine of controlling with rinsing more accurately according to clothes weight and clean level.
Washing machine is one of familiar, the most the most frequently used household electrical appliance of people.Its widely-used people of making in the family is able to free from heavy housework.At present, the washing machine technology has developed into a new stage.Owing to adopted the new and high technology of technology such as comprising electronic technology, computer technology and automatic control, make the intellectuality and the automaticity of washing machine more and more higher, present automatic washing machine all can be finished from washing, be rinsed into whole laundry processes of dehydration.Although at present the seen automatic washing machine of people is all by system controlled by computer, but can only go work according to fixing program, present various automatic washing machines are the energy measurement weight of washing clothes and its clean level judged not, thereby also just can't control effectively to washing agent consumption and water consumption, thereby must cause the waste of slurry, washing agent and electricity consumption according to weight of being washed clothes and clean level.In the city that water resource is generally deficient at present, the washing machine of developing a kind of environment-friendly type has become the ten minutes urgent task of a pendulum in face of people.
The object of the present invention is to provide a kind of washing machine that can discern clothes weight and clean level automatically; so that realize effective control to washing agent, cleaning and rinsing water amount and wash time; reach water saving, economize on electricity, save washing agent, the purpose of protection environment.
For achieving the above object, the invention provides a kind of washing machine that can discern clothes weight and clean level automatically, it is that conventional laundry apparatus is provided with a clothes weight measurement mechanism and a clothing clean level recognition device, and above-mentioned two devices all link to each other with the central processing unit of washing machine.
Described clothes weight measurement mechanism is an electronic weighing device.This device includes support, pressure sensor, hook and Connection Block, and wherein, pressure sensor is contained in the Connection Block, and hook is fixed in the Connection Block bottom, and Connection Block is contained on the support, and support then is fixed on the washing machine shell.Described support constitutes " worker " font support by two montants and a cross bar, and Connection Block is contained on the cross bar of this support.
Described clothing clean level recognition device includes light source, a pair of lens, pair of light-transmissive sheet, screen pack and photoelectric sensor, wherein, the pair of light-transmissive sheet is divided into the both sides that hydroecium is used in the detection that communicates with washing container, each is equipped with lens, light source and photoelectric sensor successively the two light transmission piece outside, screen pack then is arranged on the washing container inner tube wall, and above-mentioned photoelectric sensor links to each other with central processing unit by lead.This clothing clean level recognition device is arranged at the optional position that is lower than minimum wash water level on the washing container madial wall.
The washing of this washing machine and rinsing flow process are:
(1), according to the first minimum dosage that adds washing agent, slurry of clothes weight decision;
(2), after washing a period of time, read the output valve of photoelectric sensor, determine the clean level of clothing according to the variation of this value, again according to the recruitment of clothes weight and clean level decision washing agent, slurry and wash time and whether repeatedly wash;
(3), can and whether carry out repeatedly rinsing according to clothes weight and clean level decision rinsing water amount, rinsing time during rinsing.
During washing clothes, at first record clothes weight, add the minimum dosage of washing agent, water for cleaning when determining prewashing by central processing unit according to clothes weight with the clothes weight measurement mechanism.
After washing a period of time, the light transmittance of slurry can be different because of the clothing clean level, the light that light source 31 sends arrives photoelectric sensor 35 by the slurry in the washing container 12 13, according to the output valve of photoelectric sensor and the light distance by the slurry clean level of clothing as can be known, add how many washing agent, water for cleaning and scavenging period when determining to clean by central processing unit according to clothes weight and clean level then, whether repeatedly clean.Can determine rinsing water amount, rinsing time and whether carry out repeatedly rinsing according to clothes weight, clothing clean level during rinsing.
According to technique scheme, the invention solves existing automatic washing machine not energy measurement clothing weight and problem that the clothes clean level is judged.Owing on conventional laundry apparatus, be provided with clothes weight measurement mechanism and clothing clean level recognition device, thereby further improved the intelligent degree of washing machine, help resource and protection environment such as conserve water, electricity.Clothes weight measurement mechanism of the present invention can accurately be measured the weight of laundry, and adds the minimum dosage of washing agent, water for cleaning when coming in view of the above to determine prewashing; Whether clothing clean level recognition device of the present invention then can accurately reflect the clean level of clothes, and add the amount of washing agent, water for cleaning and scavenging period when coming in view of the above to determine to clean and repeatedly clean.Therefore the present invention can carry out effectively quantitatively control to the used washing agent of washing machine, cleaning and rinsing water amount and wash time etc., reaches the purpose of conserve water, electric resources and washing agent.
The invention will be further described below in conjunction with accompanying drawing and a preferred embodiment.
Fig. 1 is an overall structure block diagram of the present invention.
Fig. 2 is a clothes weight measurement mechanism example structure front view of the present invention.
Fig. 3 is the side view of Fig. 2.
Fig. 4 is a clothing clean level recognition device schematic diagram of the present invention.
Fig. 5 is a clothing clean level recognition device example structure schematic diagram of the present invention.
Fig. 6 is a clothing clean level recognition device circuit of light sources schematic diagram of the present invention.
Fig. 7 is a clothing clean level recognition device photoelectric sensor circuit schematic diagram of the present invention.
Fig. 8 is a washing course of washing machine control flow chart of the present invention.
Fig. 9 is a washing machine rinse cycle control flow chart of the present invention.
The block diagram of Fig. 1 has provided overall structure of the present invention, as shown, main points of the present invention are that conventional laundry apparatus 1 is provided with a clothes weight measurement mechanism 2 and a clothing clean level recognition device 3, above-mentioned two devices all link to each other with the central processing unit 4 of washing machine, and the measured value of clothes weight measured value and clothing clean level recognition device is not shown by washing machine display panel 5 after central processing unit is handled.
Above-mentioned clothes weight measurement mechanism 2 is an electronic weighing device.Because electronic scale has been mature technology, so the principle that the clothes weight measurement mechanism can adopt universal electric to claim makes, and it promptly can be contained on the washing container in the washing machine, also can be contained on the shell of washing machine.In the present embodiment, this device is contained on the washing machine shell, its structure such as Fig. 2, shown in Figure 3, it includes support 21, pressure sensor 22, hook 23 and Connection Block 24, wherein, pressure sensor 22 is selected the commercially available prod for use, and it is contained in the Connection Block 24, and link to each other with the central processing unit 4 of washing machine by lead, this sensor is used to respond to the pressure signal of clothes.Hook 23 is fixed in Connection Block 24 bottoms, and it is used to hang the clothes that will weigh.Connection Block is a rectangle hollow blocks, and pressure sensor 22 is contained in Connection Block cavity internal upper part, and Connection Block then is contained on the support 21.Described support 21 is fixed on the washing machine shell 11, and it constitutes " worker " font support by two montants 211 and a cross bar 212, and Connection Block is contained on the cross bar 212 of this support.Before the washing, clothing is hung on the hook 23, clothes weight passes to pressure sensor 22 by Connection Block 24, pressure sensor is imported central processing unit (CPU) with measured value, add the minimum dosage of washing agent, pre-scouring water in the time of after central processing unit is handled, can determining prewashing, and judge whether clothes weight exceeds standard.
Above-mentioned clothing clean level recognition device 3 is a kind of Optical devices, its structure as shown in Figure 5, it includes light source 31, a pair of lens 32, pair of light-transmissive sheet 33, screen pack 34 and photoelectric sensor 35, wherein, the pair of light-transmissive sheet is made by optical glass, they are divided into the both sides of detecting with hydroecium 36, and above-mentioned detection is positioned at the middle part of housing 37 with hydroecium, and it communicates with washing container 12.Two light transmission piece are embedded in the opening part that detects with the hydroecium both sides.A slice lens 32 and a light source 31 are equipped with in the outside of one of them light transmission piece, and a slice lens 32 and a photoelectric sensor 35 are equipped with in another light transmission piece outside.Lens, light transmission piece, light source and photoelectric sensor are contained in the housing 37, and housing then is contained on the madial wall of washing container.Described light source 31 circuit as shown in Figure 6, this light source by power supply, infrared (or ultraviolet) light emitting diode D1, and resistance R 1 serial connection form.Infrared ray or ultraviolet light source have stronger anti-extraneous light interference capability.Described photoelectric sensor 35 circuit as shown in Figure 7, this sensor is formed by power supply, infrared (or ultraviolet) phototriode Q1, resistance R 2 serial connections.Above-mentioned photoelectric sensor links to each other with central processing unit by lead.For improving measuring accuracy, light source can adopt parallel light source, and adds the condenser head in light source, photoelectric sensor side.For preventing that foreign material from entering slurry and influencing measured value, be provided with screen pack 34 with hydroecium 36 porch in detection.Be the accuracy that guarantees to measure, described clothing clean level recognition device 3 must be arranged at the optional position that is lower than minimum wash water level on washing container 12 madial walls.The operation principle of clothing clean level recognition device as shown in Figure 4, clothing is after prewashing a period of time, the slurry light transmittance can be different different because of the clothing clean level.Slurry enters through filter screen 34 and detects with hydroecium 36, and the light that light source 31 sends arrives photoelectric sensor 35 by detecting with the slurry in the hydroecium 36, and photoelectric sensor is imported the washing machine central processing unit with measured value, and shows on display floater.The clean level of promptly knowing clothing by the distance of slurry according to the output valve and the light of photoelectric sensor.
The washing machine that can discern clothes weight and clean level automatically of the present invention will preestablish following data in use:
(1), the minimum dosage of the required washing agent of Unit Weight clothing, pre-scouring water during prewashing, the minimum water consumption of washing machine, the maximum weight of washing clothes;
The Unit Weight clothing adds the relation of washing agent, water for cleaning consumption and clothing clean level when (2), cleaning for the first time; Maximum water consumption;
(3), need condition of cleaning once more and the condition of cleaning end;
(4), when cleaning once more, the Unit Weight clothing adds the relation of washing agent, water for cleaning consumption and clothing clean level;
(5), the relation of Unit Weight clothing rinsing water consumption and clothing clean level during rinsing for the first time;
(6), need the condition and the rinsing termination condition of rinsing once more;
(7), once more during rinsing, the relation of Unit Weight clothing rinsing water consumption and clothing clean level.
Now details are as follows to the washing control flow of the washing machine that can discern clothes weight and clean level automatically of the present invention in conjunction with Fig. 8:
At first record clothes weight by clothes weight measurement mechanism 2, the central processing unit of its measured value input washing machine, add the minimum dosage of washing agent and pre-scouring water when calculate determining prewashing by central processing unit according to preliminary setting data (1), and automatically or the prompting user add washing agent and slurry.As determining that clothing is overweight, then prompting reduces clothing.
After prewashing a period of time, determine the clean level of clothing by clothing clean level recognition device 3, when the central processing unit of washing machine calculates definite the cleaning for the first time, add how many washing agent, slurry and wash time according to the data of setting in advance (2) then, and carry out the first time and clean.
Measure the clothing clean level again after cleaning end for the first time, calculate through the washing machine central processing unit and determine whether to clean once more, clean once more and add how many washing agent, slurry and wash time according to data (3), (4) of prior setting.Clean to finish the back once more and repeat to clean for the first time process after finishing, till meeting the cleaning termination condition.Also can set maximum wash number as cleaning termination condition.
Enter the rinse streams journey after cleaning end.
The rinsing control flow cleans and finishes back measurement clothing clean level as shown in Figure 9, determines rinsing water amount and rinsing time for the first time according to prior setting data (5).
Rinsing for the first time finishes the back and measures the clothing clean level, and determines whether to carry out rinsing once more, rinsing water amount and rinsing time once more through the calculating of washing machine central processing unit according to prior setting data (6), (7).Rinsing finishes the back and repeats process after rinsing for the first time finishes once more, till meeting the rinsing termination condition.Also can set maximum rinsing number of times is the rinsing termination condition.
The present invention is not limited to above-mentioned embodiment, and any technical scheme that clothes weight measurement mechanism and clothing clean level recognition device are set on conventional laundry apparatus all will fall within the scope of protection of the present invention.
Claims (7)
1, a kind of washing machine that can discern clothes weight and clean level automatically, it is characterized in that, conventional laundry apparatus (1) is provided with a clothes weight measurement mechanism (2) and a clothing clean level recognition device (3), and above-mentioned two devices all link to each other with the central processing unit of washing machine.
2, the washing machine that can discern clothes weight and clean level automatically according to claim 1 is characterized in that, described clothes weight measurement mechanism (2) is an electronic weighing device.
3, the washing machine that can discern clothes weight and clean level automatically according to claim 1, it is characterized in that, described clothes weight measurement mechanism (2) includes support (21), pressure sensor (22), hook (23) and Connection Block (24), wherein, pressure sensor (22) is contained in the Connection Block (24), hook (23) is fixed in Connection Block (24) bottom, and Connection Block is contained on the support (21), and support then is fixed on the washing machine shell (11).
4, the washing machine that can discern clothes weight and clean level automatically according to claim 3, it is characterized in that, described support (21) constitutes " worker " font support by two montants (211) and a cross bar (212), and Connection Block is contained on the cross bar (212) of this support.
5, the washing machine that can discern clothes weight and clean level automatically according to claim 1, it is characterized in that, described clothing clean level recognition device (3) includes light source (31), a pair of lens (32), pair of light-transmissive sheet (33), screen pack (34) and photoelectric sensor (35), wherein, the pair of light-transmissive sheet is divided into detection that same washing container (12) the communicates both sides with hydroecium (36), each is equipped with lens successively the two light transmission piece outside, light source and photoelectric sensor, screen pack then is arranged on the washing container inner tube wall, and above-mentioned photoelectric sensor links to each other with central processing unit by lead.
6, the washing machine that can discern clothes weight and clean level automatically according to claim 5 is characterized in that, described clothing clean level recognition device (3) is arranged at the optional position that is lower than minimum wash water level on washing container (12) madial wall.
7, the washing machine that can discern clothes weight and clean level automatically according to claim 1 is characterized in that, the washing of this washing machine and rinsing flow process are:
(1), according to the first minimum dosage that adds washing agent, slurry of clothes weight decision;
(2), after washing a period of time, read the output valve of photoelectric sensor, determine the clean level of clothing according to the variation of this value, again according to the recruitment of clothes weight and clean level decision washing agent, slurry and wash time and whether repeatedly wash;
(3), can and whether carry out repeatedly rinsing according to clothes weight and clean level decision rinsing water amount, rinsing time during rinsing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99117891 CN1293275A (en) | 1999-10-15 | 1999-10-15 | Washer able to automatically recognize clothes weight and clean level |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99117891 CN1293275A (en) | 1999-10-15 | 1999-10-15 | Washer able to automatically recognize clothes weight and clean level |
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| Publication Number | Publication Date |
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| CN1293275A true CN1293275A (en) | 2001-05-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 99117891 Pending CN1293275A (en) | 1999-10-15 | 1999-10-15 | Washer able to automatically recognize clothes weight and clean level |
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Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101899763A (en) * | 2010-07-22 | 2010-12-01 | 无锡小天鹅驱动和控制技术开发有限公司 | Method for washing clothes by using dirtiness sensor |
| CN101397736B (en) * | 2007-09-25 | 2011-05-25 | 海尔集团公司 | Washing machine capable of automatic adding washing agent based on standard and laundry method with washing agent addition |
| CN102691194A (en) * | 2012-05-31 | 2012-09-26 | 南京乐金熊猫电器有限公司 | Clothes weight sensing device for washing machine and using method of clothes weight sensing device |
| CN104947370A (en) * | 2015-05-26 | 2015-09-30 | 无锡小天鹅股份有限公司 | Washing method and device of washing machine |
| CN105737494A (en) * | 2014-12-10 | 2016-07-06 | 博西华电器（江苏）有限公司 | Home appliance |
| CN106012415A (en) * | 2016-06-30 | 2016-10-12 | 无锡小天鹅股份有限公司 | Washing control method and washing control device of washing machine and washing machine |
| CN106894195A (en) * | 2015-12-18 | 2017-06-27 | 北京奇虎科技有限公司 | Intelligent washing machine and liquid detergent input amount determine method |
| CN107893309A (en) * | 2017-10-31 | 2018-04-10 | 珠海格力电器股份有限公司 | Washing method and device and washing method and device |
| CN109312516A (en) * | 2016-06-13 | 2019-02-05 | 伊莱克斯家用电器股份公司 | For operating the method and laundry treatment appliance of laundry treatment appliance |
| CN109306596A (en) * | 2018-12-04 | 2019-02-05 | 珠海格力电器股份有限公司 | Cleaning apparatus and control method thereof |
| CN109544542A (en) * | 2018-11-29 | 2019-03-29 | 余姚市朗硕电器科技有限公司 | Wash number sets platform |
| CN109706687A (en) * | 2017-10-25 | 2019-05-03 | 无锡小天鹅股份有限公司 | Device for clothing processing, control method and equipment for the device for clothing processing |
| CN110016783A (en) * | 2018-01-10 | 2019-07-16 | 青岛海尔洗衣机有限公司 | A kind of clothing recognition time setting method and clothes treatment device applied to clothes treatment device |
| CN110280529A (en) * | 2019-05-24 | 2019-09-27 | 上海国为食品有限公司 | Food materials cleaning device |
| CN110313625A (en) * | 2019-05-24 | 2019-10-11 | 上海国为食品有限公司 | Food materials system of processing |
| CN111588883A (en) * | 2020-05-07 | 2020-08-28 | 孙仁义 | Automatic mould dehydration integrative device that removes of fabric |
| CN112011964A (en) * | 2019-05-29 | 2020-12-01 | 青岛海尔洗衣机有限公司 | Washing machine and control method thereof |
| CN112709041A (en) * | 2019-10-24 | 2021-04-27 | 青岛海尔洗衣机有限公司 | Control method of clothes treatment equipment and clothes treatment equipment |
| CN112760910A (en) * | 2020-12-30 | 2021-05-07 | 珠海格力电器股份有限公司 | Washing equipment control method and control device and washing machine |
| CN114059272A (en) * | 2020-07-31 | 2022-02-18 | 青岛海尔洗衣机有限公司 | Control method of washing machine and washing machine |
-
1999
- 1999-10-15 CN CN 99117891 patent/CN1293275A/en active Pending
Cited By (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101397736B (en) * | 2007-09-25 | 2011-05-25 | 海尔集团公司 | Washing machine capable of automatic adding washing agent based on standard and laundry method with washing agent addition |
| CN101899763A (en) * | 2010-07-22 | 2010-12-01 | 无锡小天鹅驱动和控制技术开发有限公司 | Method for washing clothes by using dirtiness sensor |
| CN102691194A (en) * | 2012-05-31 | 2012-09-26 | 南京乐金熊猫电器有限公司 | Clothes weight sensing device for washing machine and using method of clothes weight sensing device |
| CN105737494A (en) * | 2014-12-10 | 2016-07-06 | 博西华电器（江苏）有限公司 | Home appliance |
| CN105737494B (en) * | 2014-12-10 | 2020-02-28 | 博西华电器（江苏）有限公司 | Household electrical appliance |
| CN104947370A (en) * | 2015-05-26 | 2015-09-30 | 无锡小天鹅股份有限公司 | Washing method and device of washing machine |
| CN104947370B (en) * | 2015-05-26 | 2019-07-19 | 无锡小天鹅股份有限公司 | The washing methods and device of washing machine |
| CN106894195A (en) * | 2015-12-18 | 2017-06-27 | 北京奇虎科技有限公司 | Intelligent washing machine and liquid detergent input amount determine method |
| CN109312516A (en) * | 2016-06-13 | 2019-02-05 | 伊莱克斯家用电器股份公司 | For operating the method and laundry treatment appliance of laundry treatment appliance |
| CN106012415A (en) * | 2016-06-30 | 2016-10-12 | 无锡小天鹅股份有限公司 | Washing control method and washing control device of washing machine and washing machine |
| CN109706687A (en) * | 2017-10-25 | 2019-05-03 | 无锡小天鹅股份有限公司 | Device for clothing processing, control method and equipment for the device for clothing processing |
| CN107893309A (en) * | 2017-10-31 | 2018-04-10 | 珠海格力电器股份有限公司 | Washing method and device and washing method and device |
| CN110016783A (en) * | 2018-01-10 | 2019-07-16 | 青岛海尔洗衣机有限公司 | A kind of clothing recognition time setting method and clothes treatment device applied to clothes treatment device |
| WO2019137265A1 (en) * | 2018-01-10 | 2019-07-18 | 青岛海尔洗衣机有限公司 | Laundry identification time setting method applied to laundry treatment device, and laundry treatment device |
| CN110016783B (en) * | 2018-01-10 | 2021-11-16 | 天津海尔洗涤电器有限公司 | Clothes identification time setting method applied to clothes treatment equipment and clothes treatment equipment |
| CN109544542A (en) * | 2018-11-29 | 2019-03-29 | 余姚市朗硕电器科技有限公司 | Wash number sets platform |
| CN109306596A (en) * | 2018-12-04 | 2019-02-05 | 珠海格力电器股份有限公司 | Cleaning apparatus and control method thereof |
| CN110280529A (en) * | 2019-05-24 | 2019-09-27 | 上海国为食品有限公司 | Food materials cleaning device |
| CN110313625A (en) * | 2019-05-24 | 2019-10-11 | 上海国为食品有限公司 | Food materials system of processing |
| CN112011964A (en) * | 2019-05-29 | 2020-12-01 | 青岛海尔洗衣机有限公司 | Washing machine and control method thereof |
| CN112709041A (en) * | 2019-10-24 | 2021-04-27 | 青岛海尔洗衣机有限公司 | Control method of clothes treatment equipment and clothes treatment equipment |
| CN112709041B (en) * | 2019-10-24 | 2024-01-23 | 青岛海尔洗衣机有限公司 | Control method of clothes treatment equipment and clothes treatment equipment |
| CN111588883A (en) * | 2020-05-07 | 2020-08-28 | 孙仁义 | Automatic mould dehydration integrative device that removes of fabric |
| CN114059272A (en) * | 2020-07-31 | 2022-02-18 | 青岛海尔洗衣机有限公司 | Control method of washing machine and washing machine |
| CN112760910A (en) * | 2020-12-30 | 2021-05-07 | 珠海格力电器股份有限公司 | Washing equipment control method and control device and washing machine |
| CN112760910B (en) * | 2020-12-30 | 2021-10-19 | 珠海格力电器股份有限公司 | Washing equipment control method and control device and washing machine |
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