CN105755751A - Load wetness degree determining method and device - Google Patents
Load wetness degree determining method and device Download PDFInfo
- Publication number
- CN105755751A CN105755751A CN201610278849.4A CN201610278849A CN105755751A CN 105755751 A CN105755751 A CN 105755751A CN 201610278849 A CN201610278849 A CN 201610278849A CN 105755751 A CN105755751 A CN 105755751A
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- load
- threshold value
- predetermined threshold
- ratio
- weight
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- 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
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- D06F2202/10—
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- D06F2204/10—
Abstract
The invention discloses a load wetness degree determining method and device.The method comprises the steps of detecting the initial weight of a load; controlling water input of a sprinkling valve and controlling a washing tub to rotate at a first rotating speed, wherein the weight of input water is equal to initial weight; controlling drainage of the washing tube; detecting the current weight of the load; acquiring the ratio of the initial weight to the current weight; determining the wetness degree of the load according to the ratio.By detecting the initial weight and current weight of the load before and after water input, the ratio of the initial weight to the current weight is calculated, the wetness degree of the load is determined according to the ratio, and the situation that water inflow in set excessively when the load is a wet load, and therefore washing water is wasted is avoided.
Description
Technical field
The present invention relates to washing machine technology field, particularly relate to a kind of load dry and wet degree defining method and device.
Background technology
Along with informationalized high speed development, household electrical appliance are also increasingly intelligent.Wherein, medicated clothing before washing medicated clothing, first can be carried out fuzzy weighing, then according to the clothes weight obtained, sets corresponding inflow by rotary drum washing machine.At present, when medicated clothing is carried out fuzzy weighing by washing machine, all acquiescence medicated clothing is dry load.But, when medicated clothing is wet load, it is the weight of weighing during dry load that the weight of weighing of its correspondence can be far longer than medicated clothing.Therefore, medicated clothing is the inflow that inflow during wet load can be far longer than when medicated clothing is to do load equally, causes the waste of slurry, and clean result is deteriorated.
Summary of the invention
It is contemplated that one of technical problem solved at least to a certain extent in correlation technique.For this, it is an object of the present invention to propose a kind of load dry and wet degree defining method, it is possible to prevent load from when being wet load, setting too much inflow, it is to avoid the waste of slurry.
Second purpose of the present invention is in that proposing a kind of load dry and wet degree determines device.
To achieve these goals, first aspect present invention embodiment proposes a kind of load dry and wet degree defining method, including: the initial weight of detection load；Controlling shower valve water inlet, and control washing tub with the first rotational speed, wherein, water inlet weight is equal to described initial weight；Control described washing tub draining；Detect the current weight of described load；Obtain the ratio of described initial weight and described current weight；And the dry and wet degree of described load is determined according to described ratio.
The load dry and wet degree defining method of the embodiment of the present invention, by detecting load initial weight before and after water inlet and current weight, calculate the ratio of initial weight and current weight, the dry and wet degree of load is determined according to ratio, it is prevented from setting too much inflow when load is wet load, it is to avoid the waste of slurry.
Second aspect present invention embodiment proposes a kind of load dry and wet degree and determines device, including: first detection module, for detecting the initial weight of load；Water inlet module, is used for controlling shower valve water inlet, and controls washing tub with the first rotational speed, and wherein, water inlet weight is equal to described initial weight；Drain module, is used for controlling described washing tub draining；Second detection module, for detecting the current weight of described load；Acquisition module, for obtaining the ratio of described initial weight and described current weight；And determine module, for determining the dry and wet degree of described load according to described ratio.
The load dry and wet degree of the embodiment of the present invention determines device, by detecting load initial weight before and after water inlet and current weight, calculate the ratio of initial weight and current weight, the dry and wet degree of load is determined according to ratio, it is prevented from setting too much inflow when load is wet load, it is to avoid the waste of slurry.
Accompanying drawing explanation
Fig. 1 is the flow chart of the degree defining method of load dry and wet according to an embodiment of the invention；
Fig. 2 is the effect schematic diagram of the position that shower valve is arranged；
Fig. 3 is the structural representation that the degree of load dry and wet according to an embodiment of the invention determines device.
Detailed description of the invention
Being described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of same or like function from start to finish.The embodiment described below with reference to accompanying drawing is illustrative of, it is intended to is used for explaining the present invention, and is not considered as limiting the invention.
Below with reference to the accompanying drawings load dry and wet degree defining method and the device of the embodiment of the present invention are described.
Fig. 1 is the flow chart of the degree defining method of load dry and wet according to an embodiment of the invention.
As it is shown in figure 1, load dry and wet degree defining method comprises the steps that
S1, detection load initial weight.
Current washing machine generally all has function of weighing, and after load is put into washing tub, load can be weighed by washing machine, thus detecting the initial weight M1 of load.
S2, control shower valve water inlet, and control washing tub with the first rotational speed.
Specifically, after the initial weight of detection load, washing machine can control shower valve water inlet, controls washing tub with the first rotational speed so that load can uniform pickup moisture simultaneously.Wherein, water inlet weight is equal to initial weight M1, and the first rotating speed is 10 to 100 revs/min.The position that shower valve is arranged can be as shown in Figure 2.
S3, control washing tub draining.
After fill phase terminates, washing tub draining can be controlled, it is ensured that the water in washing tub drains only.
S4, detection load current weight.
After bleeding stage terminates, the current weight M2 of load can be detected.
The ratio of S5, acquisition initial weight and current weight.
Specifically, the ratio Z of initial weight and current weight, i.e. Z=M1/M2 can be calculated.
S6, determine the dry and wet degree of load according to ratio.
Assuming that load is for dry load, ideally, the water inlet of shower valve is all by dry load absorption, then ratio Z is then equal to 1/2.And under practical situation, water inlet will not be completely absorbed, therefore after draining, the ratio Z calculated is generally individually more than 1/2.In like manner, it is assumed that load is wet load, and ideally, the water inlet of shower valve all will not by wet load absorption, then ratio Z is then equal to 1.And under practical situation, water inlet can by wet load absorption, therefore after draining, the ratio Z calculated is generally individually smaller than 1.
According to the data that many experiments obtains, two predetermined threshold value can be set.First predetermined threshold value A is less than the second predetermined threshold value B.The span of A and B is 1/2 < A < B < 1.
Therefore, when ratio Z is more than 1/2, and during less than or equal to the first predetermined threshold value A, namely 1/2 < during Z≤A, it may be determined that load is dry load.When ratio Z is more than the first predetermined threshold value A, and during less than the second predetermined threshold value B, namely A < Z is < during B, it may be determined that load is semi-moist load.When ratio Z is be more than or equal to the second predetermined threshold value, and during less than 1, namely B≤Z is < when 1, it may be determined that load is wet load.
The load dry and wet degree defining method of the embodiment of the present invention, by detecting load initial weight before and after water inlet and current weight, calculate the ratio of initial weight and current weight, the dry and wet degree of load is determined according to ratio, it is prevented from setting too much inflow when load is wet load, it is to avoid the waste of slurry.
For achieving the above object, the present invention also proposes a kind of load dry and wet degree and determines device.
Fig. 3 is the structural representation that the degree of load dry and wet according to an embodiment of the invention determines device.
As it is shown on figure 3, load dry and wet degree determines that device comprises the steps that first detection module 110, water inlet module 120, drain module the 130, second detection module 140, acquisition module 150 and determines module 160.
First detection module 110 is for detecting the initial weight of load.Current washing machine generally all has function of weighing, and after load is put into washing tub, load can be weighed by first detection module 110, thus detecting the initial weight M1 of load.
Water inlet module 120 is used for controlling shower valve water inlet, and controls washing tub with the first rotational speed, and wherein, water inlet weight is equal to initial weight.Specifically, after the initial weight of detection load, water inlet module 120 can control shower valve water inlet, controls washing tub with the first rotational speed so that load can uniform pickup moisture simultaneously.Wherein, water inlet weight is equal to initial weight M1, and the first rotating speed is 10 to 100 revs/min.The position that shower valve is arranged can be as shown in Figure 2.
Drain module 130 is used for controlling washing tub draining.After fill phase terminates, drain module 130 can control washing tub draining, it is ensured that the water in washing tub drains only.
Second detection module 140 is for detecting the current weight of load.After bleeding stage terminates, the second detection module 140 can detect the current weight M2 of load.
Acquisition module 150 is for obtaining the ratio of initial weight and current weight.Specifically, acquisition module 150 can calculate the ratio Z of initial weight and current weight, i.e. Z=M1/M2.
Determine that module 160 for determining the dry and wet degree of load according to ratio.Assuming that load is for dry load, ideally, the water inlet of shower valve is all by dry load absorption, then ratio Z is then equal to 1/2.And under practical situation, water inlet will not be completely absorbed, therefore after draining, the ratio Z calculated is generally individually more than 1/2.In like manner, it is assumed that load is wet load, and ideally, the water inlet of shower valve all will not by wet load absorption, then ratio Z is then equal to 1.And under practical situation, water inlet can by wet load absorption, therefore after draining, the ratio Z calculated is generally individually smaller than 1.
According to the data that many experiments obtains, two predetermined threshold value can be set.First predetermined threshold value A is less than the second predetermined threshold value B.The span of A and B is 1/2 < A < B < 1.
Therefore, when ratio Z is more than 1/2, and during less than or equal to the first predetermined threshold value A, namely 1/2 < during Z≤A, it is determined that module 160 can determine that load is dry load.When ratio Z is more than the first predetermined threshold value A, and during less than the second predetermined threshold value B, namely A < Z is < during B, it is determined that module 160 can determine that load is semi-moist load.When ratio Z is be more than or equal to the second predetermined threshold value, and during less than 1, namely B≤Z is < when 1, it is determined that module 160 can determine that load is wet load.
The load dry and wet degree of the embodiment of the present invention determines device, by detecting load initial weight before and after water inlet and current weight, calculate the ratio of initial weight and current weight, the dry and wet degree of load is determined according to ratio, it is prevented from setting too much inflow when load is wet load, it is to avoid the waste of slurry.
In the description of this specification, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example describe are contained at least one embodiment or the example of the present invention.In this manual, the schematic representation of above-mentioned term is necessarily directed to identical embodiment or example.And, the specific features of description, structure, material or feature can combine in one or more embodiments in office or example in an appropriate manner.Additionally, when not conflicting, the feature of the different embodiments described in this specification or example and different embodiment or example can be carried out combining and combining by those skilled in the art.
Although above it has been shown and described that embodiments of the invention, it is understandable that, above-described embodiment is illustrative of, it is impossible to be interpreted as limitation of the present invention, and above-described embodiment can be changed, revises, replace and modification by those of ordinary skill in the art within the scope of the invention.
Claims (8)
1. a load dry and wet degree defining method, it is characterised in that comprise the following steps:
The initial weight of detection load；
Controlling shower valve water inlet, and control washing tub with the first rotational speed, wherein, water inlet weight is equal to described initial weight；
Control described washing tub draining；
Detect the current weight of described load；
Obtain the ratio of described initial weight and described current weight；And
The dry and wet degree of described load is determined according to described ratio.
2. the method for claim 1, it is characterised in that described first rotating speed is 10 to 100 revs/min.
3. the method for claim 1, it is characterised in that determine the dry and wet degree of described load according to described ratio, including:
When described ratio is more than 1/2, and during less than or equal to the first predetermined threshold value, it is determined that described load is dry load；Or
When described ratio is more than described first predetermined threshold value, and during less than the second predetermined threshold value, it is determined that described load is semi-moist load；Or
When described ratio is be more than or equal to described second predetermined threshold value, and during less than 1, it is determined that described load is wet load.
4. method as claimed in claim 3, it is characterised in that described first predetermined threshold value is all higher than 1/2 less than the second predetermined threshold value, described first predetermined threshold value and described second predetermined threshold value, less than 1.
5. a load dry and wet degree determines device, it is characterised in that including:
First detection module, for detecting the initial weight of load；
Water inlet module, is used for controlling shower valve water inlet, and controls washing tub with the first rotational speed, and wherein, water inlet weight is equal to described initial weight；
Drain module, is used for controlling described washing tub draining；
Second detection module, for detecting the current weight of described load；
Acquisition module, for obtaining the ratio of described initial weight and described current weight；And
Determine module, for determining the dry and wet degree of described load according to described ratio.
6. device as claimed in claim 5, it is characterised in that described first rotating speed is 10 to 100 revs/min.
7. device as claimed in claim 5, it is characterised in that described determine module, is used for:
When described ratio is more than 1/2, and during less than or equal to the first predetermined threshold value, it is determined that described load is dry load；Or
When described ratio is more than described first predetermined threshold value, and during less than the second predetermined threshold value, it is determined that described load is semi-moist load；Or
When described ratio is be more than or equal to described second predetermined threshold value, and during less than 1, it is determined that described load is wet load.
8. device as claimed in claim 7, it is characterised in that described first predetermined threshold value is all higher than 1/2 less than the second predetermined threshold value, described first predetermined threshold value and described second predetermined threshold value, less than 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610278849.4A CN105755751B (en) | 2016-04-28 | 2016-04-28 | Load dry and wet degree determines method and apparatus |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610278849.4A CN105755751B (en) | 2016-04-28 | 2016-04-28 | Load dry and wet degree determines method and apparatus |
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| CN105755751A true CN105755751A (en) | 2016-07-13 |
| CN105755751B CN105755751B (en) | 2018-10-30 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113089263A (en) * | 2021-03-29 | 2021-07-09 | 珠海格力电器股份有限公司 | Control method of washing and drying machine and washing and drying machine |
| CN113529349A (en) * | 2021-07-30 | 2021-10-22 | 珠海格力电器股份有限公司 | Washing machine, control method and control device of washing machine and washing system |
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| CN101177867A (en) * | 2007-12-07 | 2008-05-14 | 合肥荣事达洗衣设备制造有限公司 | Washes two-stage perception washing method |
| CN102449225A (en) * | 2009-08-31 | 2012-05-09 | Lg电子株式会社 | Control method of washing machine |
| CN103025946A (en) * | 2010-07-06 | 2013-04-03 | Lg电子株式会社 | Washing machine and method for controlling the same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113089263A (en) * | 2021-03-29 | 2021-07-09 | 珠海格力电器股份有限公司 | Control method of washing and drying machine and washing and drying machine |
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| CN113529349A (en) * | 2021-07-30 | 2021-10-22 | 珠海格力电器股份有限公司 | Washing machine, control method and control device of washing machine and washing system |
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| CN105755751B (en) | 2018-10-30 |
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Effective date of registration: 20190805 Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Patentee after: Wuxi Swan Electrical Appliances Co., Ltd. Address before: 214028 Wuxi Changjiang Road, Wuxi New District, Jiangsu, No. 18 Patentee before: Wuxi Xiaotianer Co., Ltd. |
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Effective date of registration: 20201217 Address after: No.209, 2nd floor, Tianxi mansion, wanguishan South Road, Taozhou Town, Guangde City, Xuancheng City, Anhui Province Patentee after: Guangde Guide Technology Information Consulting Co.,Ltd. Address before: No.18, Changjiang South Road, national high tech Development Zone, Wuxi City, Jiangsu Province Patentee before: Wuxi Little Swan Electric Co.,Ltd. |