CN113403806A - Method for preventing scale deposition of interlayer of washing bucket - Google Patents
Method for preventing scale deposition of interlayer of washing bucket Download PDFInfo
- Publication number
- CN113403806A CN113403806A CN202110560985.3A CN202110560985A CN113403806A CN 113403806 A CN113403806 A CN 113403806A CN 202110560985 A CN202110560985 A CN 202110560985A CN 113403806 A CN113403806 A CN 113403806A
- Authority
- CN
- China
- Prior art keywords
- water
- washing machine
- sandwich
- dewatering
- interlayer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005406 washing Methods 0.000 title claims abstract description 60
- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000011229 interlayer Substances 0.000 title abstract description 20
- 230000008021 deposition Effects 0.000 title abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 95
- 239000007921 spray Substances 0.000 claims abstract description 24
- 230000018044 dehydration Effects 0.000 claims abstract description 15
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 13
- 239000008399 tap water Substances 0.000 claims abstract description 6
- 235000020679 tap water Nutrition 0.000 claims abstract description 6
- 238000005507 spraying Methods 0.000 claims description 23
- 238000009736 wetting Methods 0.000 claims 1
- 239000008237 rinsing water Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 5
- KEUKAQNPUBYCIC-UHFFFAOYSA-N ethaneperoxoic acid;hydrogen peroxide Chemical compound OO.CC(=O)OO KEUKAQNPUBYCIC-UHFFFAOYSA-N 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/08—Control circuits or arrangements thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
- D06F35/005—Methods for washing, rinsing or spin-drying
- D06F35/008—Methods for washing, rinsing or spin-drying for disinfecting the tub or the drum
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/088—Liquid supply arrangements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
The invention discloses a method for preventing scale deposition of an interlayer of a washing bucket, which sprays tap water to the outer wall of an inner bucket of the washing machine rotating at high speed and the outer side of the bottom of the inner bucket through a water spray opening arranged on an outer bucket of the washing machine in the last dehydration process of the washing machine at a preset time interval, washes and removes rinsing water attached to each wall surface in the interlayer so as to prevent each wall surface in the interlayer of the washing machine from generating scale deposition, solves the problem of internal scale deposition of the full-automatic washing machine, does not increase the working time of the washing machine, and does not change the original structure of the washing machine.
Description
The application is a divisional application of an invention patent application with the application number of 201626268. X filed on 2016, 9, 15 and the name of the invention is 'a washing machine with an inner and outer barrel scale-proof device'.
Technical Field
The invention relates to the field of washing devices, in particular to a washing machine with an inner barrel and an outer barrel anti-scaling device.
Background
Washing machines have entered thousands of households, but full-automatic washing machines have the common problem of scale deposition in the interlayer of the washing barrel. As the use time increases, a lot of dirt is formed on a hidden portion between the inner and outer tubs of the washing machine. The dirt is formed by that low-concentration rinsing water (still containing a small amount of detergent and dirt) is attached to each part in the washing tub after the washing is finished, and dissolved substances in the water are separated out and attached to the surface of each washing part to form an extremely thin dirt layer after the water is naturally evaporated. The layers of dirt accumulate together with the increase of the number of washing times, and become invisible from thin to thick, and finally become the 'layer of dirt' seen by us. They are not only easy to breed bacteria, but also can be partially peeled off in the washing process to influence the washing effect.
Disclosure of Invention
The present invention is directed to provide a washing machine capable of blocking the formation of dirt and continuously maintaining the cleanness of each space inside a washing tub, in view of the above-mentioned disadvantages of the prior art.
The technical scheme adopted by the invention is as follows: a washing machine with an anti-scaling device between an inner barrel and an outer barrel comprises a shell, the outer barrel arranged in the shell, the inner barrel arranged in the outer barrel and a wave wheel, and is characterized by also comprising the anti-scaling device, wherein the anti-scaling device comprises an electromagnetic water valve, a water jet and a control circuit; the electromagnetic water valve is arranged in the shell of the washing machine, and the water inlet of the electromagnetic water valve is connected with the water inlet of the washing machine through a pipeline, or the water inlet of the electromagnetic water valve is connected with the pipeline between the water inlet of the washing machine and the water inlet valve of the washing machine through a pipeline; the water spraying ports are arranged on the outer barrels, the water spraying direction of the water spraying ports faces to the interlayer between the inner and outer barrels, and the water spraying ports are converged by a pipeline and connected with the water outlet of the electromagnetic water valve; the electromagnetic water valve is connected with the control circuit, the control circuit can control the opening and closing of the electromagnetic water valve, the water spraying port sprays water when the electromagnetic water valve is opened, and the water spraying port stops spraying water when the electromagnetic water valve is closed.
Furthermore, the water spraying port sprays water in the last dewatering stage of the washing machine, and the starting time and the stopping time of the water spraying are adjustable.
Furthermore, the plurality of water spray ports are arranged on the side surface and the bottom surface of the outer barrel.
Furthermore, the electromagnetic water valve can be installed at any position in the washing machine and is connected with the control circuit.
During the period from the last dewatering program starting for 1 minute to the rotation speed of the inner tub decreasing to a specific value, the control circuit controls the electromagnetic water valve to open for 0.5-2 minutes, and the water spraying port sprays tap water into the interlayer between the inner tub and the outer tub of the washing machine. The sprayed tap water is sprayed to the corners of the interlayer between the inner barrel and the outer barrel by utilizing the high-speed rotation of the inner barrel during dehydration, so that the aim of washing the interlayer and the drain pipe is fulfilled, and the retention and evaporation of rinsing water in the machine are avoided, thereby fundamentally preventing the generation of dirt.
The specific value varies with the diameter of the inner barrel, and can be known from the centrifugal drying principle: the dehydration rate has a functional relation with the rotating speed and the diameter of the inner barrel, when the rotating speed of the inner barrel is higher than the value of a balance point, water sprayed through the dehydration holes can be thrown out immediately, and the water cannot enter the inner barrel to soak clothes to influence the dehydration effect.
The invention has the technical effects that: the invention sprays water to the interlayer between the inner barrel and the outer barrel of the washing machine at a specific time to wash rinse water attached in the interlayer so as to prevent dirt, solves the problem of scale accumulation of the full-automatic washing machine, does not increase the working time of the washing machine, does not change the original structure of the washing machine, and has less water consumption for washing.
Drawings
Fig. 1 is a schematic structural view of the spraying device of the present invention.
In the figure: 1-shell, 2-outer barrel, 3-inner barrel, 4-impeller, 5-water jet, 6-electromagnetic water valve, 7-transmission shaft.
FIG. 2 is a control flow diagram of an exemplary embodiment of the present invention. Detailed Description
In order to make the invention more clear, the invention is further described below with reference to the attached drawings and specific embodiments, which are illustrative and not limiting.
Referring to fig. 1, the washing machine with an inner and outer barrel scale prevention device of the present invention includes a housing 1, an outer barrel 2 disposed in the housing 1, an inner barrel 3 disposed in the outer barrel 2, a pulsator 4, and a transmission shaft 7.
The invention also comprises a scale prevention device, which comprises an electromagnetic water valve 6, a water jet 5 and a control circuit; the electromagnetic water valve 6 is arranged in the shell 1, and a water inlet of the electromagnetic water valve 6 is connected with a water inlet of the washing machine through a pipeline, or a water inlet of the electromagnetic water valve 6 is connected with a pipeline between the water inlet of the washing machine and a water inlet valve of the washing machine through a pipeline. The water spraying ports 5 are arranged on the side surface and the bottom surface of the outer barrel 2, the water spraying direction faces to an interlayer between the inner barrel 3 and the outer barrel 2, and the water spraying ports 5 are converged by a pipeline and connected with a water outlet of the electromagnetic water valve 6; the control circuit can control the opening and closing of the electromagnetic water valve 6, when the electromagnetic water valve 6 is opened, the water spraying port 5 sprays water, and when the electromagnetic water valve 6 is closed, the water spraying port 5 stops spraying water. In this embodiment, there are 2 ~ 8 water jet 5, set up respectively in outer bucket side and bottom surface, water jet 5 is connected with 6 delivery ports of electromagnetic water valve after converging through the pipeline. Cleaning step as shown in fig. 2, the water spray start time is set as: 1 minute after the last dehydration of the washing machine; the water spray end time is set as: when the dewatering motor of the washing machine is powered off.
After the last dehydration procedure is started for 1 minute (at this time, the dehydration amount of clothes exceeds 90%, the outward water discharge amount of the inner barrel is very small and is gradually exhausted) until the rotating speed of the inner barrel 3 is reduced to the rotating speed that the water sprayed through the dehydration holes can be immediately thrown out and is not enough to soak the clothes, the control circuit controls the electromagnetic water valve 6 to be opened for 0.5 to 2 minutes, tap water is sprayed into an interlayer between the inner barrel 3 and the outer barrel 2 of the washing machine through the electromagnetic water valve 6, a pipeline and a water spraying port 5, the tap water is sprayed to each corner of the interlayer between the inner barrel 3 and the outer barrel 2 by utilizing the high-speed rotation when the inner barrel 3 is dehydrated, because the water spraying time is controlled at the high-speed rotation stage of the inner barrel 3, the water sprayed into the interlayer can not enter the inner barrel to soak clothes to influence the dehydration effect, the aim of washing the interlayer and the drain pipe and simultaneously keeping the washing effect is achieved, and the rinsing water is prevented from being retained and evaporated in the machine, thereby fundamentally blocking the generation of dirt. The invention sprays water to the interlayer between the inner barrel and the outer barrel of the washing machine at a specific time to wash rinse water attached in the interlayer so as to prevent dirt from being generated in the interlayer, thereby solving the problem of scale accumulation of the full-automatic washing machine, not increasing the working time of the washing machine, not changing the original structure of the washing machine and having less water consumption for washing.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. A method of preventing fouling of a wash tub sandwich, characterized by: and spraying tap water for 0.5-2 minutes before the lowest rotating speed which is insufficient for wetting clothes is immediately thrown out when the rotating speed of the inner barrel is reduced to the rotating speed of the inner barrel after 1 minute from the beginning of the last dewatering process of the washing machine until the water sprayed through the dewatering holes is sprayed out.
2. A method of preventing fouling of a wash tub sandwich as claimed in claim 1, the method comprising the steps of: and the water spray opening starts to spray water after the last dewatering program of the washing machine starts to run for 1 minute, and the water spray opening stops when the dewatering motor is powered off.
3. A method of preventing fouling of a wash tub sandwich as claimed in claim 1, the method comprising the steps of: and the water spray opening starts spraying water after the last dewatering program of the washing machine starts running for 1 minute, and the water spray is stopped after 0.5-2 minutes of delay.
4. A method of preventing fouling of a wash tub sandwich as claimed in claim 1, the method comprising the steps of: and the water spray opening starts to spray water when the last dewatering program of the washing machine runs 0.5-2 minutes before the dewatering motor is powered off, and stops spraying water when the dewatering motor is powered off.
5. A method of preventing fouling of a wash tub sandwich as claimed in claim 1, the method comprising the steps of: and the water spray opening starts to spray water when the last dehydration program of the washing machine runs until the dehydration amount of the clothes exceeds 90%, and stops spraying water when the dehydration motor is powered off.
6. A method of preventing fouling of a wash tub sandwich as claimed in claim 1, the method comprising the steps of: and the water spray opening starts to spray water when the last dehydration program of the washing machine is operated until the dehydration amount of the clothes exceeds 90%, and the water spray is stopped after 0.5-2 minutes.
7. A method of preventing fouling of a wash tub sandwich, comprising: the water spray opening is arranged on the outer barrel wall and/or the outer barrel bottom of the washing machine;
self-cleaning program which performs the method of any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110560985.3A CN113403806A (en) | 2016-09-15 | 2016-09-15 | Method for preventing scale deposition of interlayer of washing bucket |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610826268.XA CN106222936A (en) | 2016-09-15 | 2016-09-15 | A kind of washing machine with dirty device anti-between interior outer barrel |
| CN202110560985.3A CN113403806A (en) | 2016-09-15 | 2016-09-15 | Method for preventing scale deposition of interlayer of washing bucket |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610826268.XA Division CN106222936A (en) | 2016-09-15 | 2016-09-15 | A kind of washing machine with dirty device anti-between interior outer barrel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113403806A true CN113403806A (en) | 2021-09-17 |
Family
ID=58075590
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110560985.3A Pending CN113403806A (en) | 2016-09-15 | 2016-09-15 | Method for preventing scale deposition of interlayer of washing bucket |
| CN201610826268.XA Pending CN106222936A (en) | 2016-09-15 | 2016-09-15 | A kind of washing machine with dirty device anti-between interior outer barrel |
| CN201910132834.0A Pending CN109881433A (en) | 2016-09-15 | 2016-09-15 | A method of preventing washing machine incrustation |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610826268.XA Pending CN106222936A (en) | 2016-09-15 | 2016-09-15 | A kind of washing machine with dirty device anti-between interior outer barrel |
| CN201910132834.0A Pending CN109881433A (en) | 2016-09-15 | 2016-09-15 | A method of preventing washing machine incrustation |
Country Status (2)
| Country | Link |
|---|---|
| CN (3) | CN113403806A (en) |
| WO (1) | WO2018049857A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113403806A (en) * | 2016-09-15 | 2021-09-17 | 李传阳 | Method for preventing scale deposition of interlayer of washing bucket |
| CN109457437A (en) * | 2018-10-29 | 2019-03-12 | 李传阳 | A kind of self-cleaning method and apparatus of washing machine |
| CN111910391A (en) * | 2019-05-10 | 2020-11-10 | 黄军贤 | Self-cleaning method of full-automatic washing machine |
| CN112411128B (en) * | 2019-08-22 | 2023-09-22 | 青岛胶南海尔洗衣机有限公司 | Spray system and clothes treatment equipment |
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| CN2883444Y (en) * | 2006-03-01 | 2007-03-28 | 郑娟 | High pressure flushing double-drum washing machine |
| CN201169701Y (en) * | 2008-03-27 | 2008-12-24 | 童正强 | Self-cleaning sterilization apparatus of washing machine |
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| CN102102285A (en) * | 2009-12-17 | 2011-06-22 | 海尔集团公司 | Impeller type washing machine with spraying barrel cleaning function and spraying control method thereof |
| CN102115970A (en) * | 2010-01-05 | 2011-07-06 | 海尔集团公司 | High-pressure spraying device for flushing outer wall of inner barrel of washing machine and method for flushing outer wall of inner barrel |
| CN102134801A (en) * | 2010-01-25 | 2011-07-27 | 朱雨轩 | Self-cleaning device for dirt between barrels of washing machine |
| CN205115869U (en) * | 2015-10-12 | 2016-03-30 | 珠海格力电器股份有限公司 | Washing machine who sprays structure and have this structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR20060039305A (en) * | 2004-11-02 | 2006-05-08 | 삼성전자주식회사 | Washing machine |
| CN201495414U (en) * | 2009-09-15 | 2010-06-02 | 龚银其 | Washing machine |
| WO2013091288A1 (en) * | 2011-12-19 | 2013-06-27 | 海尔集团公司 | Device and method for cleaning observation window and window spacer sealing ring, and washing machine applying the same |
| CN102899856B (en) * | 2012-11-01 | 2015-11-18 | 无锡飞翎电子有限公司 | A kind of self-cleaning method of rotary drum washing machine |
| CN103422320A (en) * | 2013-05-07 | 2013-12-04 | 任文涛 | Washing machine inter-tub cleaning method and washing machine |
| CN104947377B (en) * | 2015-05-22 | 2017-03-01 | 海信（山东）冰箱有限公司 | A kind of washing machine |
| CN105780383A (en) * | 2016-03-16 | 2016-07-20 | 惠而浦（中国）股份有限公司 | Washing machine capable of automatically cleaning space between drums |
| CN113403806A (en) * | 2016-09-15 | 2021-09-17 | 李传阳 | Method for preventing scale deposition of interlayer of washing bucket |
-
2016
- 2016-09-15 CN CN202110560985.3A patent/CN113403806A/en active Pending
- 2016-09-15 CN CN201610826268.XA patent/CN106222936A/en active Pending
- 2016-09-15 CN CN201910132834.0A patent/CN109881433A/en active Pending
-
2017
- 2017-06-09 WO PCT/CN2017/087706 patent/WO2018049857A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2883444Y (en) * | 2006-03-01 | 2007-03-28 | 郑娟 | High pressure flushing double-drum washing machine |
| CN201169701Y (en) * | 2008-03-27 | 2008-12-24 | 童正强 | Self-cleaning sterilization apparatus of washing machine |
| CN101348992A (en) * | 2008-08-27 | 2009-01-21 | 乐建荣 | Self-cleaning method and apparatus of full automatic washing machine |
| CN102102285A (en) * | 2009-12-17 | 2011-06-22 | 海尔集团公司 | Impeller type washing machine with spraying barrel cleaning function and spraying control method thereof |
| CN102115970A (en) * | 2010-01-05 | 2011-07-06 | 海尔集团公司 | High-pressure spraying device for flushing outer wall of inner barrel of washing machine and method for flushing outer wall of inner barrel |
| CN102134801A (en) * | 2010-01-25 | 2011-07-27 | 朱雨轩 | Self-cleaning device for dirt between barrels of washing machine |
| CN205115869U (en) * | 2015-10-12 | 2016-03-30 | 珠海格力电器股份有限公司 | Washing machine who sprays structure and have this structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106222936A (en) | 2016-12-14 |
| CN109881433A (en) | 2019-06-14 |
| WO2018049857A1 (en) | 2018-03-22 |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210917 |
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| RJ01 | Rejection of invention patent application after publication |