CN105177930B - Washing machine washings material identification method - Google Patents
Washing machine washings material identification method Download PDFInfo
- Publication number
- CN105177930B CN105177930B CN201510722684.0A CN201510722684A CN105177930B CN 105177930 B CN105177930 B CN 105177930B CN 201510722684 A CN201510722684 A CN 201510722684A CN 105177930 B CN105177930 B CN 105177930B
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- China
- Prior art keywords
- washings
- mixture
- washing machine
- temperature
- water
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- 238000005406 washing Methods 0.000 title claims abstract description 114
- 239000000463 material Substances 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 title claims abstract description 18
- 239000000203 mixture Substances 0.000 claims abstract description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000010438 heat treatment Methods 0.000 claims abstract description 18
- 238000002513 implantation Methods 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 2
- 238000003756 stirring Methods 0.000 abstract 1
- 238000005303 weighing Methods 0.000 abstract 1
- 241000283898 Ovis Species 0.000 description 8
- 238000013507 mapping Methods 0.000 description 7
- 239000004753 textile Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 230000004069 differentiation Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000000474 nursing effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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
- D06F34/14—Arrangements for detecting or measuring specific parameters
- D06F34/18—Condition of the laundry, e.g. nature or weight
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention relates to a washing machine washings material identification method, which comprises the following steps: (1) putting the washings into an inner barrel of a washing machine, and weighing the put washings to obtain the weight m1 of the washings; (2) according to the mass m1 of the washings, water with the mass m2 is injected into the inner barrel of the washing machine; (3) fully stirring the washings and the water in the inner barrel of the washing machine to obtain a uniformly mixed mixture of the washings and the water, and measuring the current temperature T1 of the mixture; (4) heating the mixture by a heating device with heating power P to increase the temperature of the mixture by delta T, and recording the heating time T required by the temperature increase of the mixture by delta T; (5) calculating the required energy W0 when the unit mass of the mixture raises the unit temperature by adopting the formula W0= W/(m × Δ T); (6) the material quality of the laundry is determined based on the amount of heat W0 absorbed per unit mass of the mixture per unit temperature rise.
Description
Technical field
The present invention relates to washing machine technology field, and in particular to a kind of washing of drum type washing machine thing Material Identification method.
Background technology
With the continuous improvement developed rapidly with user to washing machine requirement of washing machine technology, washing machine energy is not required nothing more than
Enough by medicated clothing wash clean, also require that washing machine can carry out suitably protecting to the medicated clothing of unlike material.At present, existing washing machine
Judgement identification cannot be carried out to the material for loading, this is easily caused the washing process of the load medicated clothing of unlike material but without obvious
Difference, it is impossible to which good nursing and protective effect are played to the load medicated clothing of unlike material.
The content of the invention
It is an object of the invention to provide a kind of washing of drum type washing machine thing Material Identification method, the method can be to laundry machine washing
The material for washing thing is accurately identified, so as to the difference according to washings material carries out more adduction come the running to washing machine
Reason is efficient to be controlled.
For achieving the above object, present invention employs technical scheme below：
A kind of washing of drum type washing machine thing Material Identification method, the method are comprised the following steps：
（1）Washings are put into into washing machine inner tub, and the washings to putting into are weighed, and obtain the weight of washings
Amount m1；
（2）According to quality m1 of washings, water of the implantation quality for m2 in washing machine inner tub；
（3）Washings and water in washing machine inner tub are sufficiently stirred for, the washings that are uniformly mixed and water
Mixture, and measure current temperature T1 of mixture；
（4）Adopt heating power and mixture is heated for the heater of P, make the temperature of mixture raise Δ T, note
Record mixture temperature raises t heat time heating time needed for Δ T；
（5）The heat absorbed when unit mass mixture raises unit temperature is calculated using formula W 0=W/ (m* Δ T)
W0；
Wherein, W be adopt heating power for P heater to mixture t heat time heating time, the heat absorbed by mixture
Amount, and W=P*t；M is mixture gross mass, and m=m1+m2；
（6）The heat W0 that absorbs when raising unit temperature according to unit mass mixture, inquires about WO and washings material
Mapping table, determines washings material.
From above technical scheme, the present invention is heated by the mixture to washings and water, makes mixture
Temperature raises Δ T in time t, tries to achieve required energy W0 when unit mass mixture raises unit temperature, according to W0 and washing
The mapping table of thing material, accurately identifies to the material of washing of drum type washing machine thing, determines washings material, so that laundry
Machine can carry out more rationally efficient control come the running to washing machine according to the difference of washings material.
Description of the drawings
Fig. 1 is method of the present invention flow chart.
Specific embodiment
The present invention will be further described below in conjunction with the accompanying drawings：
A kind of washing of drum type washing machine thing Material Identification method as shown in Figure 1, the method are comprised the following steps：
（1）Washings are put into into washing machine inner tub, and the washings to putting into are weighed, and obtain the weight of washings
Amount m1.
（2）According to quality m1 of washings, water of the implantation quality for m2 in washing machine inner tub；It is simultaneously that washings are complete
Drench immersion.
（3）Washings and water in washing machine inner tub are sufficiently stirred for, the washings that are uniformly mixed and water
Mixture, and measure current temperature T1 of mixture；The washings and water of the mix homogeneously, the i.e. full and uniform suction of washings
Water.
（4）Adopt heating power and mixture is heated for the heater of P, make the temperature of mixture raise Δ T, note
Record mixture temperature raises t heat time heating time needed for Δ T.While the heating to mixture, mixture is stirred, is made
Mixture is heated evenly.The heater is the heating tube in washing machine.
（5）The heat absorbed when unit mass mixture raises unit temperature is calculated using formula W 0=W/ (m* Δ T)
W0；
Wherein, W be adopt heating power for P heater to mixture t heat time heating time when, the heat absorbed by mixture
Amount, and W=P*t；M is mixture gross mass, and m=m1+m2.
（6）The heat W0 absorbed when raising unit temperature according to unit mass mixture, inquiry WO and washings material
Mapping table, determine washings material.Difference of the washing machine according to washings material, takes different control modes, right
Laundry processes are rationally controlled.
According to the definition of specific heat capacity（During the thermal capacity of unit mass material, i.e. unit mass object change unit temperature
Absorb heat）Understand, unit mass mixture raises the specific heat capacity that the heat W0 absorbed during unit temperature is mixture.This
Invention is different from the specific heat capacity of the mixture obtained after water mixing according to the washings of unlike material, and test obtain it is mixed
Compound specific heat capacity and the mapping table of washings material, determine washings material such that it is able to according to different washings
Material is rationally controlled to laundry processes taking different control modes（To washing procedure, washing water temperature, wash time,
Detergent injected volume, rinsing program, drying procedure are reasonably selected and are controlled）, washings are carried out effectively nursing and
Protection.For example, when the mapping table by inquiring about W0 and washings material, when the material of differentiation washings is textile, then may be used
Wash intensity, improve wash temperature, so as to reach more preferable clean result with appropriate increasing；When by inquiring about W0 and washings material
The mapping table of matter, when the material of differentiation washings is Pilus Caprae seu Oviss, then compared to the washings of textile material, washing intensity is bright
Aobvious to weaken, washing water temperature will equally be reduced.When the mapping table by inquiring about W0 and washings material, the material of washings is differentiated
When matter is textile and two kinds of mixture of Pilus Caprae seu Oviss, then the comprehensive care to two kinds of material washings and protected effect can be selected best
Washing control process.
Described unit mass mixture raises the correspondence pass of the heat W0 and washings material absorbed during unit temperature
It is that table is as follows：
| Washings material | W0（Unit K J） | Washings material | W0（Unit K J） | Washings material | W0（Unit K J） |
| Water | 4.2 | Pure Pilus Caprae seu Oviss | 1.36 | Water, silk 1:1 | 2.75~2.78 |
| It is textile | 1.34 | Pure silk | 1.38 | Water, cotton, Pilus Caprae seu Oviss 1:1:1 | 2.59~2.62 |
| Water, cotton 1:1 | 2.55~2.57 | Water, Pilus Caprae seu Oviss 1:1 | 2.64~2.67 | …… | …… |
It is right between the heat WO absorbed when upper table is by unit mass mixing thing rising unit temperature and washings material
Relation table is answered, several frequently seen washings material is only listed in the table.As shown above, the value of the corresponding W0 of water is 4.2
KJ；WO values corresponding to the washings of textile material are 1.34 KJ；W0 values corresponding to the washings of Pilus Caprae seu Oviss material are 1.36
KJ；W0 values corresponding to the washings of silk material are 1.38 KJ；When quality m2 of water in mixture and Pilus Caprae seu Oviss material washings
Quality m1 ratio be 1:When 1, the scope of the WO values corresponding to the mixture is 2.64 ~ 2.67KJ；When water in mixture
The ratio of quality m1 of quality m2 and silk material washings is 1:When 1, the scope of the W0 values corresponding to the mixture is 2.75 ~
2.78 KJ；When the washings of quality m2 of water, quality 0.5m1 of the washings of textile material and Pilus Caprae seu Oviss material in mixture
The ratio of quality 0.5m1 is 1：1:When 1, the scope of the W0 values corresponding to the mixture be 2.59 ~ 2.62 KJ ... therefore, on
Table is the mixing by the washings of various materials and water to be carried out different proportion, through the data that test of many times draws, root
W0 is calculated according to the method for the invention, the material of washings can be judged further according to the table.
Embodiment described above is only that the preferred embodiment of the present invention is described, not the model to the present invention
Enclose and be defined, on the premise of without departing from design spirit of the present invention, technical side of the those of ordinary skill in the art to the present invention
Various modifications and improvement that case is made, all should fall in the protection domain of claims of the present invention determination.
Claims (1)
1. a kind of washing of drum type washing machine thing Material Identification method, it is characterised in that：The method is comprised the following steps：
（1）Washings are put into into washing machine inner tub, and the washings to putting into are weighed, and obtain the weight of washings
m1；
（2）According to quality m1 of washings, water of the implantation quality for m2 in washing machine inner tub；
（3）Washings and water in washing machine inner tub are sufficiently stirred for, the mixing of the washings and water that are uniformly mixed
Thing, and measure current temperature T1 of mixture；
（4）Adopt heating power and mixture is heated for the heater of P, make the temperature of mixture raise Δ T, record is mixed
Compound temperature raises t heat time heating time needed for Δ T；
（5）The heat W0 absorbed when unit mass mixture raises unit temperature is calculated using formula W 0=W/ (m* Δ T)；
Wherein, W be adopt heating power for P heater to mixture t heat time heating time, the heat absorbed by mixture, and W
=P*t；M is mixture gross mass, and m=m1+m2；
（6）The heat W0 absorbed when raising unit temperature according to unit mass mixture, determines washings material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510722684.0A CN105177930B (en) | 2015-10-31 | 2015-10-31 | Washing machine washings material identification method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510722684.0A CN105177930B (en) | 2015-10-31 | 2015-10-31 | Washing machine washings material identification method |
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| Publication Number | Publication Date |
|---|---|
| CN105177930A CN105177930A (en) | 2015-12-23 |
| CN105177930B true CN105177930B (en) | 2017-04-12 |
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|---|---|---|---|
| CN201510722684.0A Active CN105177930B (en) | 2015-10-31 | 2015-10-31 | Washing machine washings material identification method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106978700A (en) * | 2016-01-16 | 2017-07-25 | 青岛海尔滚筒洗衣机有限公司 | Washing machine energy-conservation reminding method, washing machine and clothes washing system |
| CN114214812B (en) * | 2021-12-16 | 2024-07-23 | 海信冰箱有限公司 | Washing machine-based drainage control method, washing machine and readable storage medium |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104652089A (en) * | 2015-02-03 | 2015-05-27 | 海信（山东）冰箱有限公司 | Method for acquiring load of washing machine and washing machine |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2892749B2 (en) * | 1990-02-28 | 1999-05-17 | 株式会社日立製作所 | Washing machine control method |
| IT1261007B (en) * | 1993-10-26 | 1996-04-29 | Merloni Elettrodomestici Spa | METHOD FOR DETERMINING THE QUANTITY AND / OR TYPE OF FABRIC INTRODUCED IN A WASHING MACHINE, AND A WASHING MACHINE THAT IMPLEMENTS THIS METHOD. |
| KR20030021348A (en) * | 2001-09-05 | 2003-03-15 | 주식회사 엘지이아이 | method for controlling washing in drum-type washing machine |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104652089A (en) * | 2015-02-03 | 2015-05-27 | 海信（山东）冰箱有限公司 | Method for acquiring load of washing machine and washing machine |
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| CN105177930A (en) | 2015-12-23 |
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