CN107190474B - A kind of washing machine and formaldehyde examination and minimizing technology with formaldehyde detection function - Google Patents
A kind of washing machine and formaldehyde examination and minimizing technology with formaldehyde detection function Download PDFInfo
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- CN107190474B CN107190474B CN201610143389.4A CN201610143389A CN107190474B CN 107190474 B CN107190474 B CN 107190474B CN 201610143389 A CN201610143389 A CN 201610143389A CN 107190474 B CN107190474 B CN 107190474B
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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
-
- 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
- D06F33/00—Control of operations performed in washing machines or washer-dryers
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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
- D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
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- D06F2202/085—
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- D06F2204/084—
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
The invention discloses a kind of washing machine with formaldehyde detection function and formaldehyde examinations and minimizing technology, the washing machine with formaldehyde detection function includes formaldehyde examination device, the formaldehyde examination device is set in washing machine, and it is connect with the main control module of washing machine, the content of formaldehyde of laundry item in the main control module control formaldehyde examination device detection washing machine of washing machine.The step of described formaldehyde examination and minimizing technology includes S1: starting washing machine；S2: the content of formaldehyde of laundry item in detection tub of washing machine, and judge whether to be greater than preset value, if so, thening follow the steps S3；If not, thening follow the steps S4；S3: it executes and removes formaldehyde program；S4, program for washing is executed.A kind of washing machine and formaldehyde examination and minimizing technology with formaldehyde detection function provided by the invention, can solve the detection to the content of formaldehyde of clothing, additionally it is possible to remove formaldehyde exceeded in clothing, meet the personalized laundry demand of user.
Description
Technical field
The present invention relates to washing machine field, especially a kind of washing machine and formaldehyde examination with formaldehyde detection function and go
Except method.
Background technique
With the rapid development of economy, people increasingly pay attention to the health of life, so that people are high-quality beautiful in pursuit
Life while strong demand is proposed to life health.
Currently, during textile production, often use formaldehyde promoted clothing shaping effect and dyeing it is secured
Degree, if a large amount of formaldehyde will be remained on clothing by dealing with improperly.It is well known that formaldehyde is that one kind has intense irritation smell
Gas, not only smell is pungent, and very big harm can be brought to human body；Formaldehyde has strong thorn to skin and ocular delivery
Swash effect, such as there is excess formaldehyde in textile, can gradually be discharged with wearing process, human body is produced by skin and respiratory tract
It is raw dangerous；If wearing the clothes of formaldehyde for a long time, sucking low dosage formaldehyde, which is built up, can also cause chronic respiratory
The diseases such as disease, conjunctivitis, sphagitis, asthma, bronchitis, in some instances it may even be possible to induce cancer.Especially user newly buys clothing
After be not processed directly wearing and can seriously endanger health, the harm in direct contact with the skin of the clothing of personal wearing is bigger；Although existing
Formaldehyde content of textiles is strictly limited in obtained official standard, is so still to have clothing inferior to severely exceed.
Simultaneously with the generality that the development of Household electric appliance intelligent and washing machine are applied, and present washing machine is simultaneously
The exceeded formaldehyde plant of clothes, detection method and the method for removing the exceeded formaldehyde of clothing are not detected, therefore is had in face of user
When the demand of detection and removal removing residue formaldehyde in garment, the invention proposes a kind of washing machine and first with formaldehyde detection function
Aldehyde detection and minimizing technology, and reach the individual demand of user.
In view of this, the present invention is specifically proposed.
Summary of the invention
The technical problem to be solved in the present invention is that overcoming the deficiencies of the prior art and provide a kind of with formaldehyde detection function
Washing machine and formaldehyde examination and minimizing technology；Wherein the washing machine with formaldehyde detection function is mainly using being set to washing machine
Interior formaldehyde examination device realizes the detection to the content of formaldehyde of laundry item in washing tube, and according to detected wait do washing
The content of formaldehyde of object is removed, and realizes formaldehyde exceeded in the detection and removal laundry item of washing machine.
In order to realize the purpose, the present invention adopts the following technical scheme: a kind of washing machine with formaldehyde detection function, institute
Stating washing machine includes formaldehyde examination device, and the formaldehyde examination device is set in washing machine, and the main control with washing machine
Module connection, the main control module control formaldehyde examination device of washing machine detect the content of formaldehyde of laundry item in washing machine.
Further, the formaldehyde examination device includes formaldehyde examination sensor, detection control module；The formaldehyde
Detection sensor is connect with detection control module, the main control module connection of the detection control module and washing machine；
Wherein, the detection control module include amplifying circuit, and/or filter circuit, and/or D/A converting circuit,
And/or control chip.
Further, the formaldehyde examination sensor is gas sensor, is set at the top of outer barrel of washing machine；Alternatively,
The formaldehyde examination sensor is liquid sensor, is set to the lower part of outer barrel of washing machine, and the liquid sensor
Detecting electrode be immersed in washing water.
Invention also provides a kind of formaldehyde examination and minimizing technology using above-mentioned washing machine, the detection sides
Method includes the following steps:
S1: starting washing machine；
S2: the content of formaldehyde of laundry item in detection washing tube, and judge whether to be greater than preset value, if it is, executing
Step S3；If not, thening follow the steps S4；
S3: it executes and removes formaldehyde program；
S4, program for washing is executed.
Further, increase step A between the step S1 and step S2): washing tube rotates the first setting time T1.
Further, except formaldehyde program includes the following steps: in step S3
S101, the water inlet extremely setting water level into washing tube；
S102, the second setting time T2 is washed by setting mode；
S103, it executes and impregnates third setting time T3；
S104, draining and low speed dehydration.
Further, the second setting time T2, and/or third setting time T3 and detection washing tube are interior wait do washing
The content of formaldehyde of object is corresponding, and corresponding relationship is stored in the main control module of washing machine.
Further, in step S2 when the content of formaldehyde of laundry item in washing tube is greater than preset value, then in step S4
Program for washing increases setting rinsing times.
It further, further include the formaldehyde for detecting laundry item in current washing tube when step S3 is executed except formaldehyde program
Content, and judge whether to be greater than preset value, if it is, increasing the number except formaldehyde program and execution；If it is not, then continuing to hold
Row step S3.
It further, further include detecting the formaldehyde of laundry item in current washing tube to contain when step S4 executes program for washing
Amount, and judge whether to be greater than preset value, if it is, increasing the number of rinsing and execution；If it is not, then continuing to execute step S4
Rinsing program.
After adopting the above technical scheme, compared with the prior art, the invention has the following beneficial effects:
1, there is the present invention washing machine of formaldehyde detection function can automatically detect the progress of the content of formaldehyde in laundry item
Specific aim washing mode to improve user to the clothing safety after washing, and meets user and wants to the multi-functional of washing machine
It asks.
2, formaldehyde examination and minimizing technology of the present invention can effectively detect the content of formaldehyde in laundry item, and
Automatically formaldehyde exceeded in clothing is removed, increases the multifunction of washing machine.
3, formaldehyde examination and minimizing technology of the present invention can be by realizing that PARA FORMALDEHYDE PRILLS(91,95) contains except formaldehyde program and rinsing program
The detection of amount, and the content for guaranteeing formaldehyde in the clothing after washing reaches safe standard, and it is strong to clothing to meet user
The requirement of health.
Detailed description of the invention
The structure chart of washing machine in Fig. 1, the embodiment of the present invention with formaldehyde detection function；
The flow chart of formaldehyde examination and minimizing technology in Fig. 2, the embodiment of the present invention；
The flow chart of formaldehyde examination and minimizing technology in Fig. 3, another embodiment of the present invention.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
Embodiment one
As shown in Figure 1, a kind of washing machine with formaldehyde detection function described in the embodiment of the present invention, wherein described to wash
Clothing machine includes formaldehyde examination device, and the formaldehyde examination device is set in washing machine, and the main control module with washing machine
Connection, the main control module control formaldehyde examination device of washing machine detect the content of formaldehyde of laundry item in washing machine.
Formaldehyde examination device described in the embodiment of the present invention includes formaldehyde examination sensor, detection control module；Described
Formaldehyde examination sensor is connect with detection control module, the main control module connection of the detection control module and washing machine；
The wherein signal acquisition of the detection control module main users formaldehyde examination sensor, signal are denoised, are amplified etc.
Reason guarantees the validity of the content of formaldehyde signal of formaldehyde examination sensor detection, further, it is ensured that the detection of formaldehyde examination device is washed
The accuracy of the content of formaldehyde of laundry item in clothing machine.
Specifically, the output end of the formaldehyde examination sensor is connect with the input terminal of detection control module, it is described
The input terminal for detecting the output end of control module and the main control module of washing machine connects；By by formaldehyde examination in the present embodiment
The content of formaldehyde information of laundry item is sent in the main control module of washing machine in the tub of washing machine that device detects, and
Control washing machine be further processed clothing according to detected content of formaldehyde information.Also, the washing machine
Can also be by the way that content of formaldehyde information be shown with washing machine display module, and notify user, be conducive to user to clothing
The understanding of state, being more conducive to user has more targetedly washing mode to the formaldehyde in laundry item.
Wherein, the detection control module include amplifying circuit, and/or filter circuit, and/or D/A converting circuit,
And/or control chip.
Specifically, the input terminal of the formaldehyde examination sensor output and amplifying circuit connects；Amplifying circuit it is defeated
Outlet is connect with filter circuit input terminal, and the output end for the filter circuit told and the input terminal of D/A converting circuit connect；Number
The output end of mould conversion is connect with the input terminal of control chip.Wherein, the formaldehyde examination sensor will test formaldehyde and contain
Amount signal is sent to amplifying circuit and carries out signal amplification, is then sent to filter circuit and filters out other garbage signals and interference letter
Number, it finally sends a signal to D/A converting circuit and converts the signal into the signal mode that control chip receives processing；Alternatively, straight
Signal after connecting filter circuit, the control chip for being transmitted directly to washing machine are handled.
Alternatively, connecting the main control module of formaldehyde examination sensor and washing machine in the present embodiment, formaldehyde examination is passed
The main control module that the signal of sensor is transmitted directly to washing machine is acquired signal processing.
This implementation formaldehyde examination sensor is gas sensor, is set at the top of outer barrel of washing machine；Alternatively, described
Formaldehyde examination sensor be liquid sensor, be set to the lower part of outer barrel of washing machine, and the inspection of the liquid sensor
Electrode is surveyed to be immersed in washing water.
Specifically, in the present embodiment formaldehyde examination sensor can for detection washing tube in formaldehyde gas concentration, can also
Think the concentration for the formaldehyde that detection is dissolved in washing water, to the concentration of formaldehyde gas in cylindric washer and can also be dissolved in simultaneously
The concentration of formaldehyde in washing water is detected.Wherein, if the formaldehyde examination sensor detects formaldehyde gas in washing tube
When the concentration of body, the top of laundry washer machine outer barrel is arranged in formaldehyde examination sensor, and washing water is avoided to impregnate shadow for a long time
Precision is rung, and improves the service life of formaldehyde examination sensor, while ensure that the detection accuracy of formaldehyde examination sensor；Such as
Formaldehyde examination sensor described in fruit be liquid sensor, and detect be dissolved in washing water formaldehyde concentration when, it is described
The bottom of outer barrel of washing machine is arranged in formaldehyde examination sensor, and the detecting electrode of formaldehyde examination sensor is partially submerged in and is washed
It washs in water, guarantees that formaldehyde examination sensor can effectively detect the concentration for the formaldehyde being dissolved in the water.
In addition, the detection sensitivity of the formaldehyde examination sensor is not less than 0.01PPM, and measurement range is not less than
0-1PPM。
In conclusion the washing machine in the present embodiment with formaldehyde detection function has the advantage that
1) there is the present invention washing machine of formaldehyde detection function can automatically detect the progress of the content of formaldehyde in laundry item
Specific aim washing mode to improve user to the clothing safety after washing, and meets user and wants to the multi-functional of washing machine
It asks.
2) there is the present invention washing machine of formaldehyde detection function can be sensed by the formaldehyde examination being set in washing tube
Device directly carries out content of formaldehyde detection to laundry item in washing tube, and washing tube sealing preferably, can be realized in laundry item
Content of formaldehyde accurately measured, therefore, the present invention provides that structure is simple for user, the high formaldehyde examination dress of accuracy
It sets.
Embodiment two
As shown in Fig. 2, a kind of formaldehyde examination and minimizing technology described in the embodiment of the present invention, wherein the detection method
Include the following steps:
S1: starting washing machine；
S2: the content of formaldehyde of laundry item in detection washing tube, and judge whether to be greater than preset value, if it is, executing
Step S3；If not, thening follow the steps S4；
S3: it executes and removes formaldehyde program；
S4, program for washing is executed.
It wherein, further include washing, and/or the programs such as rinsing, and/or drying in the program for washing of step S4.
Increase step A between step S1 and step S2 described in the present embodiment): washing tube rotates the first setting time T1.
Step S1 in the present embodiment: then closing door of washing machine after starting washing machine, keeps the closed environment in washing tube, and maintain first
Setting time T1 after so that the formaldehyde in laundry item is adequately volatilized or is dissolved, then executes step S2.And wait do washing
The content of formaldehyde volatilized in object is corresponding with the volatilization time, therefore, the first setting time T1 and laundry item in washing tube
Content of formaldehyde is corresponding, and corresponding relationship is stored in the main control module of washing machine.Wherein washing tube rotation can speed up to
Then the volatilization of washed middle formaldehyde continues the first setting time T1 primarily to waving the formaldehyde in laundry item adequately
It issues, therefore, the first setting time is not less than 3mins.
Wherein, if detecting the content of formaldehyde in the formaldehyde gas that laundry item is volatilized in washing tube, step A) only
The first setting time T1 is rotated, or stands the first setting time T1.
In addition, if detection washing tube in laundry item be dissolved in the content of formaldehyde in washing water, step A) before also wrap
Include step A '): the water inlet extremely setting water level into washing tube；And the content of formaldehyde in washing water and setting water level, and/or volatilization
Time to correspondence, therefore, sets water level, and/or the first setting time T1 is opposite with the content of formaldehyde of laundry item in washing tube
It answers, corresponding relationship is stored in the main control module of washing machine.
In addition, further including the content of formaldehyde prompt user that will test resulting laundry item in step S2, allow users to
More intuitively understand the state of clothing, and provides the intuitive foundation of judgement for user, it is simple direct.
Except formaldehyde program includes the following steps: in the present embodiment step S3
S101, the water inlet extremely setting water level into washing tube；
S102, the second setting time T2 is washed by setting mode；
S103, it executes and impregnates third setting time T3；
S104, draining and low speed dehydration.
Second setting time T2, and/or third setting time T3 described in the present embodiment is interior wait do washing with detection washing tube
The content of formaldehyde of object is corresponding, and corresponding relationship is stored in the main control module of washing machine.
Wherein, mode is set in step S102 and is generally soft washing mode, can quick wetting clothing, and make wait do washing
Least a portion of formaldehyde is dissolved in washing water in object.
Also, step S103 execution immersion third setting time T3 purpose is that the formaldehyde in laundry item is dissolved in and washes
It washs in water；Alternatively, executing the rotation washing tube for impregnating third setting time T3 intermittent, it is further to promote in laundry item
Formaldehyde be dissolved in washing water.Therefore, third setting time T3 is greater than the second setting time T2.
In addition, also adding step B between step S103 and step 104): the 4th setting time is washed by setting mode
T4, wherein the 4th setting time T4 is corresponding with the content of formaldehyde of laundry item in detection washing tube, corresponding relationship is stored in
In the main control module of washing machine.Wherein, step B) purpose be promote the formaldehyde on laundry item to be dissolved in washing water, and
Wash away the part spot on laundry item；It is further dissolved in the formaldehyde in laundry item in washing water, improves step S3
Except the effect of formaldehyde.
In conclusion formaldehyde examination described in the present embodiment and minimizing technology have the advantage that
1) formaldehyde examination and minimizing technology can effectively examine the content of formaldehyde in laundry item in the present embodiment
It surveys, and formaldehyde exceeded in clothing is removed automatically, increase the multifunction of washing machine.
2) method that remaining exceeded formaldehyde in clothing is removed in the present embodiment is simple, and effect is obvious.
3) in the present embodiment formaldehyde examination and minimizing technology after user sets program for washing, then automatically carry out detection and
Program is removed, keeps washing machine more intelligent.
Embodiment three
As shown in figure 3, the difference between the present embodiment and the second embodiment lies in that in the step S2 when in washing tube wait do washing
When the content of formaldehyde of object is greater than preset value, then program for washing increases setting rinsing times in step S4.
Wherein, rinsing times are set as fixed value；In addition, the fixed value is not less than 1.
Alternatively, needing laundry item in increased setting rinsing times and washing tube in the formaldehyde examination and minimizing technology
Content of formaldehyde is corresponding, and corresponding relationship is stored in the main control module of washing machine.
In addition, the increased setting rinsing times are to increase to treat laundry on the basis of rinsing times set by user
Therefore the rinsing times of object improve the effect of removing residue formaldehyde on washing machine removal laundry item, ensure that washing machine is comprehensive and wash
The function of washing clothing meets demand of the user to washing machine personalization.
Wherein, rinsing times set by user are user in step S1: the mould of this washing set before starting washing machine
Formula, rinsing mode and rinsing times.
Alternatively, further including judging that rinsing times set by user are in the program for washing of step S4 described in the present embodiment
It is no to be greater than preset times, if it is, executing the number of rinsing set by user；If it is not, then increasing the number of rinsing.
Wherein, the content of formaldehyde of laundry item and rinsing set by user in increased setting rinsing times and washing tube are needed
Number is corresponding, and corresponding relationship is stored in the main control module of washing machine.
Wherein, the rinsing mode and rinsing mode set by user of increased setting rinsing times are needed described in the present embodiment
Equally, and the increased setting rinsing times of need can be executed before rinsing times set by user, can also be set in user
It is executed after fixed rinsing times.
In addition, further including detecting in current washing tube wait do washing when step S3 described in the present embodiment is executed except formaldehyde program
The content of formaldehyde of object, and judge whether to be greater than preset value, if it is, increasing the number except formaldehyde program and execution；If not,
Then continue to execute step S3.
Also, when the current content of formaldehyde detected is greater than preset value, increases the number except formaldehyde program and execute institute
It is increased to remove formaldehyde program, while program for washing set by user is not changed.
Alternatively, the preset value is equipped with the first preset value and the second preset value, when judging that the formaldehyde in laundry item contains
When amount is greater than the first preset value, then increase number and the execution except formaldehyde program；When the content of formaldehyde in detection laundry item is big
In the second preset value and be less than or equal to the first preset value when, then increase the rinsing times of clothing and execution；When detection laundry item
In content of formaldehyde be less than or equal to the second preset value when, then continue to execute step S3.Also, the numerical value of the first preset value is greater than the
The numerical value of two preset values.
Therefore, it is remaining exceeded in laundry item further to ensure that washing machine can be removed completely in the present embodiment
Formaldehyde, the washing for the washing machine that allows users to feel more relieved, meets requirement of the user to clothing health.
In addition, further including detecting in current washing tube wait do washing when step S4 described in the present embodiment executes program for washing
The content of formaldehyde of object, and judge whether to be greater than preset value, if it is, increasing the number of rinsing and execution；If it is not, then continuing
Execute the rinsing program of step S4.
Wherein, the preset value is formaldehyde content values safe in laundry item, further ensures that washing machine can
Completely formaldehyde exceeded in laundry item is completely removed, the safety of the clothing after ensure that washing meets user couple
The requirement of clothing health.
Embodiment in above-described embodiment can be further combined or replace, and embodiment is only to of the invention
Preferred embodiment is described, and it is not intended to limit the concept and scope of the present invention, is not departing from design philosophy of the present invention
Under the premise of, the various changes and modifications that professional and technical personnel in the art make technical solution of the present invention belong to this hair
Bright protection scope.
Claims (10)
1. a kind of washing machine with formaldehyde detection function, it is characterised in that: the washing machine includes formaldehyde examination device, described
Formaldehyde examination device be set in washing machine, and connect with the main control module of washing machine, the main control module control of washing machine
The content of formaldehyde of laundry item in formaldehyde examination device detection washing machine processed.
2. a kind of washing machine with formaldehyde detection function according to claim 1, it is characterised in that: the formaldehyde inspection
Surveying device includes formaldehyde examination sensor, detection control module；The formaldehyde examination sensor is connect with detection control module,
The main control module of the detection control module and washing machine connects.
3. a kind of washing machine with formaldehyde detection function according to claim 2, it is characterised in that: the formaldehyde inspection
Survey sensor is gas sensor, is set at the top of outer barrel of washing machine；
Alternatively, the formaldehyde examination sensor is liquid sensor, it is set to the lower part of outer barrel of washing machine；Also, it is described
The detecting electrode of liquid sensor is immersed in washing water.
4. a kind of formaldehyde examination and minimizing technology of any washing machine of claim 1-3 as above, it is characterised in that: including such as
Lower step:
S1: starting washing machine；
S2: the content of formaldehyde of laundry item in detection tub of washing machine, and judge whether to be greater than preset value, if it is, holding
Row step S3；If not, thening follow the steps S4；
S3: it executes and removes formaldehyde program；
S4, program for washing is executed.
5. formaldehyde examination according to claim 4 and minimizing technology, it is characterised in that: the step S1 and step S2 it
Between increase step A): washing tube rotate the first setting time T1.
6. formaldehyde examination according to claim 4 and minimizing technology, it is characterised in that: except formaldehyde program includes in step S3
Following steps:
S101, the water inlet extremely setting water level into washing tube；
S102, the second setting time T2 is washed by setting mode；
S103, it executes and impregnates third setting time T3；
S104, draining and low speed dehydration.
7. formaldehyde examination according to claim 6 and minimizing technology, it is characterised in that: the second setting time T2,
And/or third setting time T3 is corresponding with the content of formaldehyde of laundry item in detection washing tube, corresponding relationship, which is stored in, to be washed
In the main control module of clothing machine.
8. formaldehyde examination according to claim 4 and minimizing technology, it is characterised in that: when to be washed in washing tube in step S2
When the content of formaldehyde of clothing is greater than preset value, then program for washing increases setting rinsing times in step S4.
9. formaldehyde examination according to claim 4 and minimizing technology, it is characterised in that: step S3, which is executed, removes formaldehyde program
When, it further include detecting the content of formaldehyde of laundry item in current washing tube, and judge whether to be greater than preset value, if it is, increasing
Add the number except formaldehyde program and execution；If it is not, then continuing to execute step S3.
10. formaldehyde examination according to claim 4 and minimizing technology, it is characterised in that: when step S4 executes program for washing,
It further include detecting the content of formaldehyde of laundry item in current washing tube, and judge whether to be greater than preset value, if it is, increasing drift
The number washed and execution；If it is not, then continuing to execute the rinsing program of step S4.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610143389.4A CN107190474B (en) | 2016-03-14 | 2016-03-14 | A kind of washing machine and formaldehyde examination and minimizing technology with formaldehyde detection function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610143389.4A CN107190474B (en) | 2016-03-14 | 2016-03-14 | A kind of washing machine and formaldehyde examination and minimizing technology with formaldehyde detection function |
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| Publication Number | Publication Date |
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| CN107190474A CN107190474A (en) | 2017-09-22 |
| CN107190474B true CN107190474B (en) | 2019-11-12 |
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| CN107525888B (en) * | 2017-07-04 | 2020-07-31 | 安徽天使服装服饰有限责任公司 | School uniform volatile matter detection device |
| CN107938247A (en) * | 2017-12-08 | 2018-04-20 | 卜成伟 | A kind of washing machine goes the method to eliminate the unusual smell |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3738019A (en) * | 1971-09-13 | 1973-06-12 | Mc Graw Edison Co | Durable press method and apparatus |
| CN103726262A (en) * | 2012-10-15 | 2014-04-16 | 佛山市顺德区盛熙电器制造有限公司 | Washing machine based on RFID technology and clothes washing information collecting system |
-
2016
- 2016-03-14 CN CN201610143389.4A patent/CN107190474B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3738019A (en) * | 1971-09-13 | 1973-06-12 | Mc Graw Edison Co | Durable press method and apparatus |
| CN103726262A (en) * | 2012-10-15 | 2014-04-16 | 佛山市顺德区盛熙电器制造有限公司 | Washing machine based on RFID technology and clothes washing information collecting system |
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