CN109797519A - Rinsing water quantity control method and washing machine for washing machine - Google Patents

Rinsing water quantity control method and washing machine for washing machine Download PDF

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Publication number
CN109797519A
CN109797519A CN201711142383.6A CN201711142383A CN109797519A CN 109797519 A CN109797519 A CN 109797519A CN 201711142383 A CN201711142383 A CN 201711142383A CN 109797519 A CN109797519 A CN 109797519A
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washing machine
temperature
rinsing
washing
control method
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CN109797519B (en
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史海兵
梁青
高秋英
陈玉玲
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Qingdao Haier Washing Machine Co Ltd
Haier Smart Home Co Ltd
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Qingdao Haier Washing Machine Co Ltd
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Abstract

The invention belongs to washing machine technology fields, and in particular to a kind of rinsing water quantity control method and washing machine for washing machine.Present invention seek to address that the rinsing inflow amount of existing washing machine is based only upon load-factor to determine, it is easy to the problem of causing wash effect bad or waste water.For this purpose, rinsing water quantity control method of the invention includes: the load capacity for obtaining washing machine;Since load capacity is the principal element of determining rinsing inflow amount, the rinsing water quantity control method can determine the initial value of rinsing inflow amount according to the load capacity of washing machine;Then the inflow temperature and load temperature of washing machine are obtained;It is also again an important factor for influencing rinsing inflow amount due to rinsing temperature, therefore, the rinsing water quantity control method can be further according to inflow temperature and load temperature, the initial value of rinsing inflow amount is effectively adjusted, so as on the basis of guaranteeing that washing machine can be by clothing rinsed clean, additionally it is possible to farthest save water.

Description

Rinsing water quantity control method and washing machine for washing machine
Technical field
The invention belongs to washing machine technology fields, and in particular to a kind of rinsing water quantity control method for washing machine and wash Clothing machine.
Background technique
With being constantly progressive for science and technology, the both hands of people are gradually freed from heavy manual labor, especially It is the today gradually accelerated in rhythm of life, almost every household all can clean the mode of clothing using washing machine to replace tradition Manual cleaning way.But still there are many problems in existing washing machine, for example, existing washing machine is all according to washing machine The difference of load injects predetermined amount of water in conjunction with the universal standard to be rinsed into steel ladle, still, due to by clothing The influence of the factors such as temperature and water temperature, the predetermined amount of water not necessarily can be by whole clothings all rinsed cleans in washing machine; Or the predetermined amount of water may seriously be more than water needed for rinsing, cause the serious waste of water.
Specifically, in recent years, in order to effectively improve the comprehensive performance of washing machine, technical staff on washing machine by adding Sensor detects the load of washing machine, meanwhile, the control device of washing machine can according to the load information of the washing machine come It determines the inflow of the washing machine, then controls the inflow of the washing machine by controlling the opening time of inlet valve. But this method for calculating inflow has taken into consideration only the factor of load, does not account for other factors but to needed for rinsing The influence of water.Therefore, by this method calculated inflow otherwise just can not by clothing rinsed clean, cause rinsing imitate The poor problem of fruit;The problem of being already more than water consumption needed for rinsing, causing water serious waste.
Correspondingly, this field needs a kind of new to solve the above problems for the rinsing water quantity control method of washing machine.
Summary of the invention
In order to solve the above problem in the prior art, in order to solve the rinsing inflow amount of existing washing machine according only to negative Carry because usually determining, do not account for influence of the other factors to rinsing inflow amount but, it is easy to cause wash effect bad or Person wastes the problem of with water, the present invention provides a kind of rinsing water quantity control method for washing machine, the rinsing water control Method processed includes the following steps: the load capacity for obtaining the washing machine;Obtain the inflow temperature of the washing machine;It is washed described in acquisition The load temperature of clothing machine;According to the load capacity of the washing machine, inflow temperature and load temperature, the rinsing of the washing machine is determined Inflow.
In the above-mentioned optimal technical scheme for the rinsing water quantity control method of washing machine, " washing machine is obtained The step of load capacity ", specifically includes: before the washing machine runs washing procedure, obtaining the load capacity of the washing machine.
In the above-mentioned optimal technical scheme for the rinsing water quantity control method of washing machine, " according to the washing machine Load capacity, inflow temperature and load temperature determine the rinsing inflow amount of the washing machine " the step of include: according to the laundry The load capacity of machine determines the initial value of the rinsing inflow amount of the washing machine.
In the above-mentioned optimal technical scheme for the rinsing water quantity control method of washing machine, " washing machine is obtained The step of inflow temperature ", specifically includes: in washing of drum type washing machine water inlet, obtaining the inflow temperature of the washing machine.
In the above-mentioned optimal technical scheme for the rinsing water quantity control method of washing machine, " washing machine is obtained The step of load temperature ", specifically includes: after the washing machine terminates washing procedure, obtaining the load temperature of the washing machine Degree.
In the above-mentioned optimal technical scheme for the rinsing water quantity control method of washing machine, " terminate in the washing machine After washing procedure, obtain the load temperature of the washing machine " the step of further comprise: the washing machine washing drain Stage obtains the temperature at discharging condensate of the washing machine;According to the temperature at discharging condensate of the washing machine, the load temperature of the washing machine is determined The initial value of degree.
In the above-mentioned optimal technical scheme for the rinsing water quantity control method of washing machine, " terminate in the washing machine After washing procedure, the load temperature of the washing machine is obtained " the step of further include: in the washing dehydration rank of the washing machine Section, obtains the dehydrating speed of the washing machine;According to the dehydrating speed of the washing machine, the load temperature of the washing machine is corrected Initial value.
In the above-mentioned optimal technical scheme for the rinsing water quantity control method of washing machine, " according to the washing machine Load capacity, load temperature and inflow temperature determine the rinsing inflow amount of the washing machine " the step of further include: according to it is described into Coolant-temperature gage and revised load temperature adjust the initial value of the rinsing inflow amount of the washing machine.
In the above-mentioned optimal technical scheme for the rinsing water quantity control method of washing machine, the rinsing water controlling party Method further include: in the rinsing inflow stage of the washing machine, filled the water based on rinsing inflow amount adjusted into the washing machine.
The present invention also provides a kind of washing machine, the washing machine includes control device, and the control device is able to carry out The rinsing water quantity control method of washing machine is used for described in any of the above-described optimal technical scheme.
It will be appreciated to those of skill in the art that of the invention is used to do washing in the preferred technical solution of the present invention The rinsing water quantity control method of machine includes: to obtain the load capacity of washing machine before washing machine runs washing procedure;First basis is washed The load capacity of clothing machine determines the initial value of rinsing inflow amount, since load capacity is the principal element of determining rinsing inflow amount, The rinsing water quantity control method first determines the initial value of rinsing inflow amount according to load capacity;Then obtain again washing machine into Coolant-temperature gage and load temperature;Further according to inflow temperature and load temperature, the initial value of rinsing inflow amount is adjusted, due to water temperature factor It is also an important factor for influencing wash effect, therefore, the present invention can also be according to inflow temperature and load temperature to rinsing inflow The initial value of amount is effectively adjusted, so as on the basis of guaranteeing that washing machine can be by clothing rinsed clean, additionally it is possible to maximum Save water to degree.
Detailed description of the invention
Fig. 1 is the key step flow chart of the rinsing water quantity control method for washing machine of the invention;
Fig. 2 is the specific steps flow chart of the rinsing water quantity control method for washing machine of the invention.
Specific embodiment
The preferred embodiment of the present invention described with reference to the accompanying drawings.It will be apparent to a skilled person that this A little embodiments are used only for explaining technical principle of the invention, it is not intended that limit the scope of the invention.For example, although Describe each step of method of the invention in the application according to particular order, but these be not sequentially it is restrictive, Under the premise of without departing from basic principle of the invention, those skilled in the art can execute the step in a different order Suddenly.It should be noted that since all types of washing machines require to be rinsed, the present invention is not to using the drift The washing machine type of wash water amount control method imposes any restrictions;In other words, the washing machine, can also either rotary drum washing machine To be roller washing machine or other kinds of washing machine.
Control device based on the existing washing machine proposed in background technique is merely able to be believed according to the load of the washing machine The rinsing inflow amount to determine the washing machine is ceased, then actually controls described wash by controlling the opening time of inlet valve again The inflow of clothing machine.But the method for this determining rinsing inflow amount has taken into consideration only load-factor to the shadow of rinsing inflow amount It rings, does not account for influence of the other factors to rinsing inflow amount but.Therefore, the rinsing inflow amount determined by this method Just the clothing rinsed clean in the washing machine can not be in turn resulted in the poor problem of wash effect;Just already The problem of more than rinsing required water consumption, in turn resulting in serious waste water.In order to solve the above problem in the prior art, The present invention provides a kind of rinsing water quantity control method for washing machine, the rinsing water quantity control method can be according to load It measures come the initial value of rinsing inflow amount needed for determining the washing machine, the then inflow temperature further according to the washing machine and load Temperature effectively adjusts the initial value of the rinsing inflow amount, to guarantee that the washing machine can be by clothing rinsed clean On the basis of, additionally it is possible to farthest save water.
Specifically, the washing machine is provided with control device, and the control device is able to carry out of the invention for doing washing The rinsing water quantity control method of machine;Meanwhile it will be appreciated to those of skill in the art that the control device can be described wash The control module of clothing machine itself, other for being also possible to be arranged in except the washing machine are fixed or mobile control device.
It should be noted that the present invention does not impose any restrictions the weighting manner of the washing machine, as long as the control fills Set the load capacity that the washing machine can be obtained by the weighing method;For example, existing rotary drum washing machine is usually all logical It crosses and gravity sensor is set in washing tube bottom to realize load weighing;And the existing common weighting manner of roller washing machine are as follows: The cylindric washer of the roller washing machine is rotated, so that friction is generated between the cylindric washer and cleaned material, due to cleaned material Weight and friction generate resistance be proportional to, therefore, the control device can be to the cylindric washer in rotation process In curent change judged, then substantially calculate the load capacity of the roller washing machine.
Further, the washing machine is additionally provided with the first temperature sensor and second temperature sensor;Wherein, described The water inlet of the washing machine is arranged in one temperature sensor, and the row of the washing machine is arranged in the second temperature sensor At the mouth of a river.Specifically, first temperature sensor is able to detect the inflow temperature of the washing machine, then by the water inlet temperature The information of degree passes to the control device;Meanwhile the second temperature sensor is able to detect the draining temperature of the washing machine Degree, then passes to the control device for the information of the temperature at discharging condensate.It should be noted that rinsing water control of the invention Method processed does not impose any restrictions the method for the laundry machine testing inflow temperature and temperature at discharging condensate, as long as the control of the washing machine Device processed can obtain the inflow temperature and temperature at discharging condensate of the washing machine by this method.
In addition, it should also be noted that, the present invention also the method for the dehydrating speed for detecting the washing tube is not made it is any Limitation;For example, technical staff can detect the revolving speed of the washing tube by the way that tachymeter is arranged in the washing machine, together When, technical staff can also directly acquire the operating parameter of the motor of the washing machine by the control device, to obtain Take the dehydrating speed of the washing tube.In other words, the present invention does not impose any restrictions the mode for the revolving speed for detecting the washing tube, As long as the control device of the washing machine can obtain the dehydrating speed of the washing tube by this way.
It will come for the process for running rinsing water quantity control method of the invention by rotary drum washing machine to of the invention below Rinsing water quantity control method is illustrated;Referring initially to Fig. 1, which is the rinsing water controlling party for washing machine of the invention The key step flow chart of method.As shown in Figure 1, the rinsing water quantity control method mainly includes the following steps:
S1: load capacity, load temperature and the inflow temperature of washing machine are obtained;
S2: first according to the load capacity of washing machine, the initial value of rinsing inflow amount is determined;
S3: further according to the load temperature and inflow temperature of washing machine, the initial value of rinsing inflow amount is adjusted.
Further, in step sl, the control device can obtain the load capacity of the washing machine, load temperature and Inflow temperature, to determine the rinsing inflow amount of the washing machine according to these data.Then step S2, i.e., the described control are executed The initial value of rinsing inflow amount needed for device processed can determine the washing machine according to the load capacity of the washing machine, so as to In later the step of, the initial value of the rinsing inflow amount is carried out according to the load temperature and inflow temperature of the washing machine Further adjustment.Finally, the control device can be according to the inflow temperature of the washing machine and load temperature come to described The initial value of rinsing inflow amount is effectively adjusted, to guarantee that the washing machine can be by the basis of clothing rinsed clean On, additionally it is possible to farthest save water.
Referring next to Fig. 2, rinsing water quantity control method of the invention is described in detail below with reference to Fig. 2, the figure For the specific steps flow chart of the rinsing water quantity control method for washing machine of the invention.As shown in Fig. 2, the rinsing water Control method specifically includes the following steps:
S101: clothing is put into washing tube;
S102: before washing machine runs washing procedure, the load capacity of washing machine is obtained;
S103: according to the load capacity of washing machine, the initial value of rinsing inflow amount is determined;
S104: in the washing fill phase of washing machine, the inflow temperature of washing machine is obtained;
S105: in the washing bleeding stage of washing machine, the temperature at discharging condensate of washing machine is obtained;
S106: according to the temperature at discharging condensate of washing machine, the initial value of load temperature is determined;
S107: in the washing dehydration stage of washing machine, the dehydrating speed of washing tube is obtained;
S108: according to the dehydrating speed of washing tube, the initial value of load temperature is corrected;
S109: according to inflow temperature and load temperature, the initial value of rinsing inflow amount is adjusted;
S110: it according to rinsing inflow amount adjusted, is filled the water into washing machine.
Specifically, in step s101, first clothing is put into the washing tube of the washing machine, so as to the washing machine Inflow can be determined according to the clothing input amount in the washing machine.Further, step S102 is executed, in the laundry Before machine runs washing procedure, the control device can be obtained by the way that the gravity sensor of the washing tube bottom is arranged in The load capacity of the washing machine;It should be noted that the present invention the mode for the load capacity for measuring the washing machine is not made it is any Limitation, as long as the control device of the washing machine can obtain the load capacity of the washing machine by this way.
Further, in step s 103, the control device can be determined according to the load capacity of the washing machine The initial value of the rinsing inflow amount of the washing machine.It should be noted that the initial value of rinsing inflow amount described in this step The preferred value for the rinsing inflow amount only determined according to the load capacity of the washing machine, in the steps afterwards, the control Device also needs to carry out into one the initial value of the rinsing inflow amount according to the inflow temperature and load temperature of the washing machine The adjustment of step.It will be appreciated to those of skill in the art that determining the rinsing inflow amount according to the load capacity in this step Method be exactly determining rinsing inflow amount in the prior art method, therefore, just repeat no more in the preferred embodiment really The concrete mode of the initial value of the fixed rinsing inflow amount.Certainly, technical staff can also be according to its other party in the prior art Method determines the initial value of the rinsing inflow amount, in other words, as long as technical staff needs root in rinsing water quantity control method The rinsing inflow amount is adjusted just in protection scope of the present invention according to the inflow temperature and load temperature of the washing machine It is interior.
In addition, the control device when the washing machine is determining the rinsing inflow according to the load capacity of the washing machine After the initial value of amount;Step S104 is executed, in the washing fill phase of the washing machine, the control device of the washing machine passes through First temperature sensor obtains the inflow temperature of the washing machine.It is understood that the load capacity of the washing machine without It is suspected to be the principal element for influencing the rinsing inflow amount, still, the temperature of rinsing water can also cause the rinsing inflow amount It influences;Specifically, in predetermined temperature range, water consumption needed for rinsing and the temperature of rinsing water are in inverse relation, in other words, The temperature of the rinsing water is higher, and water consumption needed for rinsing is fewer.Therefore, the present invention is in the load according to the washing machine After amount determines the initial value of the rinsing water amount, additionally it is possible to according to the temperature of the rinsing water to the rinsing inflow amount It is adjusted, farthest to save water on the basis of guaranteeing that the washing machine can be by clothing rinsed clean.
It should be noted that, although in the preferred embodiment, the control device be the washing machine washing into The water stage measures the inflow temperature of the washing machine, and still, the control device obviously can also be in the laundry The rinsing inflow stage of machine measures the inflow temperature of the washing machine;Or other stages to the washing machine into Coolant-temperature gage carries out independent measurement.
Referring next to Fig. 2, it will be appreciated to those of skill in the art that due to existing washing machine the washing stage usually all Slurry can be heated, therefore, clothing in the washing machine can have after the washing stage it is certain initial Temperature, this initial temperature can also impact the temperature of rinsing water;Meanwhile in the washing dehydration rank of the washing machine Section, the high-speed rotation of the washing tube can reduce the temperature of the clothing in the washing machine to a certain extent.In other words, described to wash Dehydration used in the temperature of final temperature needs washing water as used in the washing stage of clothing in clothing machine and washing stage Revolving speed codetermines.It should be noted that technical staff can also directly measure the load of the washing machine by other means Temperature, as long as the control device can obtain the load temperature of the washing machine according to which, so as to the control device The rinsing inflow amount can be adjusted according to the load temperature of the washing machine.
Then step S105 is executed, in the washing bleeding stage of the washing machine, the control device can be by described Second temperature sensor obtains the washing machine in the temperature at discharging condensate of washing stage.The washing machine is being obtained in the washing stage After temperature at discharging condensate, execute step S106, that is, enable the control device according to the washing machine the washing stage draining Temperature determines the initial value of the load temperature of the washing machine;So that the control device can washed according to the washing machine The temperature at discharging condensate in stage is washed to determine the initial value of the load temperature of the washing machine, thus in the steps afterwards according to Load temperature adjusts the rinsing inflow amount of the washing machine.
Further, step S107 is executed to obtain that is, in the washing dehydration stage of the washing machine by the control device The revolving speed of the motor of the washing machine is taken, so that it is determined that the dehydrating speed of the washing tube.Then in step S108, according to institute State washing tube and correct in the dehydrating speed in washing dehydration stage the initial value of the load temperature of the washing machine;So as to the control Device processed can further adjust the load of the washing machine according to the washing machine in the dehydrating speed in washing dehydration stage Temperature, and then the step of for after provides effective basic data, enables the data of the rinsing inflow amount more accurate.
Further, in step S109, the control device can be according to the inflow temperature of the washing machine and negative Temperature is carried, i.e., according to the inflow temperature of the washing machine, the washing machine in the washing temperature at discharging condensate of bleeding stage and described Washing machine adjusts the initial value of the rinsing inflow amount of the washing machine in the dehydrating speed in washing dehydration stage, so as to described The initial value of rinsing inflow amount advanced optimizes, and then can float the clothing in the washing machine in the guarantee washing machine On the basis of wash clean, additionally it is possible to farthest save water.
In the preferred embodiment, if rinsing inflow amount adjusted is set as V, the initial value of rinsing inflow amount is set It is set to V0, the inflow temperature of the washing machine is set as T0, and the washing machine is set as in the temperature at discharging condensate of washing bleeding stage T1, dehydrating speed of the washing machine in the washing dehydration stage are set as S1, then can be by rinsing inflow amount V adjusted and drift The relationship washed between the initial value V0 of inflow is regarded as is by what inflow temperature T0, temperature at discharging condensate T1 and dehydrating speed S1 were determined What number codetermined.Specifically, the first adjustment coefficient k 1 is capable of determining that by inflow temperature T0;It can by temperature at discharging condensate T1 Determine second adjustment coefficient k 2;The first adjustment coefficient k 3 is capable of determining that by dehydrating speed S1;Further, adjusted The relationship of rinsing inflow amount V and the initial value V0 of rinsing inflow amount are as follows:
V=V0*k1*k2*k3
Specifically, the corresponding relationship between the inflow temperature T0 and the first adjustment coefficient k 1 of the washing machine can refer to down Table, but it is not limited to the relationship in following table;Meanwhile it will be appreciated to those of skill in the art that the data in following table can basis The mode of experiment or modeling is determined, it is however not limited to the mode tested or modeled:
Further, pair of the washing machine between the temperature at discharging condensate T1 and second adjustment coefficient k 2 of washing bleeding stage It should be related to and can refer to following table, but be not limited to the relationship in following table;It will be appreciated to those of skill in the art that the data in following table It can be determined according to the mode of experiment or modeling, it is however not limited to the mode tested or modeled:
Further, the washing machine is corresponding between the dehydrating speed S1 and third regulation coefficient k3 of washing stage Relationship can refer to following table, but be not limited to the relationship in following table;It will be appreciated to those of skill in the art that the data in following table can It is determined in a manner of according to experiment or modeling, it is however not limited to the mode tested or modeled:
In addition, it will be appreciated to those of skill in the art that although temperature parameter is to the rinsing inflow amount of the washing machine Tool has a certain impact, and still, influence degree is limited.Therefore, in the preferred embodiment, by the upper limit of final adjustment coefficient 1.4 are set as, lower limit is set as 0.85;I.e. just no longer when the numerical value that all regulation coefficients are multiplied is more than 1.4 or is lower than 0.85 Regulation coefficient is adjusted, at this point, directly operating limit value is as regulation coefficient.It should be noted that technical staff Can also sets itself regulation coefficient according to the actual situation limiting value.Finally, in step s 110, according in above-mentioned steps most The rinsing inflow amount determined eventually fills the water in Xiang Suoshu washing machine.
Finally, it should be noted that above-described embodiment is the preferred embodiments of the invention, it is not intended as to the present invention The limitation of protection scope.Those skilled in the art can according to need when actually using the present invention and be properly added or delete one Part steps, or exchange the sequence between different step.It is this to change not departing from basic principle of the invention, belong to this The protection scope of invention.
So far, it has been combined attached drawing and describes the preferred embodiments of the invention, still, those skilled in the art are easy reason Solution, protection scope of the present invention are expressly not limited to these specific embodiments.Before without departing from the principle of the present invention It puts, those skilled in the art can make equivalent change or replacement to the relevant technologies feature, after these changes or replacement Technical solution will fall within the scope of protection of the present invention.

Claims (10)

1. a kind of rinsing water quantity control method for washing machine, which is characterized in that under the rinsing water quantity control method includes Column step:
Obtain the load capacity of the washing machine;
Obtain the inflow temperature of the washing machine;
Obtain the load temperature of the washing machine;
According to the load capacity of the washing machine, inflow temperature and load temperature, the rinsing inflow amount of the washing machine is determined.
2. the rinsing water quantity control method according to claim 1 for washing machine, which is characterized in that " washed described in acquisition The step of load capacity of clothing machine ", specifically includes:
Before the washing machine runs washing procedure, the load capacity of the washing machine is obtained.
3. the rinsing water quantity control method according to claim 2 for washing machine, which is characterized in that " washed according to described Load capacity, inflow temperature and the load temperature of clothing machine determine the rinsing inflow amount of the washing machine " the step of include:
According to the load capacity of the washing machine, the initial value of the rinsing inflow amount of the washing machine is determined.
4. the rinsing water quantity control method according to claim 3 for washing machine, which is characterized in that " washed described in acquisition The step of inflow temperature of clothing machine ", specifically includes:
In washing of drum type washing machine water inlet, the inflow temperature of the washing machine is obtained.
5. the rinsing water quantity control method according to claim 4 for washing machine, which is characterized in that " washed described in acquisition The step of load temperature of clothing machine ", specifically includes:
After the washing machine terminates washing procedure, the load temperature of the washing machine is obtained.
6. the rinsing water quantity control method according to claim 5 for washing machine, which is characterized in that " in the laundry After machine terminates washing procedure, obtain the load temperature of the washing machine " the step of further comprise:
In the washing bleeding stage of the washing machine, the temperature at discharging condensate of the washing machine is obtained;
According to the temperature at discharging condensate of the washing machine, the initial value of the load temperature of the washing machine is determined.
7. the rinsing water quantity control method according to claim 6 for washing machine, which is characterized in that " in the laundry After machine terminates washing procedure, the load temperature of the washing machine is obtained " the step of further include:
In the washing dehydration stage of the washing machine, the dehydrating speed of the washing machine is obtained;
According to the dehydrating speed of the washing machine, the initial value of the load temperature of the washing machine is corrected.
8. being used for the rinsing water quantity control method of washing machine according to any one of claim 3-7, which is characterized in that The step of " according to the load capacity of the washing machine, load temperature and inflow temperature, determining the rinsing inflow amount of the washing machine " Further include:
According to the inflow temperature and revised load temperature, the initial value of the rinsing inflow amount of the washing machine is adjusted.
9. the rinsing water quantity control method according to claim 8 for washing machine, which is characterized in that the rinsing water Control method further include:
In the rinsing inflow stage of the washing machine, filled the water based on rinsing inflow amount adjusted into the washing machine.
10. a kind of washing machine, which is characterized in that the washing machine includes control device, and the control device is able to carry out right It is required that rinsing water quantity control method described in any one of 1-9.
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CN113445256A (en) * 2020-03-27 2021-09-28 青岛海尔洗衣机有限公司 Detergent feeding method for washing equipment

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CN106811945A (en) * 2015-11-27 2017-06-09 无锡小天鹅股份有限公司 Dryer and its load capacity determination methods

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110924055A (en) * 2019-11-25 2020-03-27 青岛海尔洗衣机有限公司 Control method of washing machine and washing machine
CN113445256A (en) * 2020-03-27 2021-09-28 青岛海尔洗衣机有限公司 Detergent feeding method for washing equipment

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