CN102011287A - Water pressure sensing method used for washing machine - Google Patents
Water pressure sensing method used for washing machine Download PDFInfo
- Publication number
- CN102011287A CN102011287A CN 201010589442 CN201010589442A CN102011287A CN 102011287 A CN102011287 A CN 102011287A CN 201010589442 CN201010589442 CN 201010589442 CN 201010589442 A CN201010589442 A CN 201010589442A CN 102011287 A CN102011287 A CN 102011287A
- Authority
- CN
- China
- Prior art keywords
- hydraulic pressure
- water
- washing machine
- water inlet
- water pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Abstract
The invention discloses a water pressure sensing method used for a washing machine. The method comprises the following steps: setting a standard water pressure value, increasing water inflow of an inlet valve if the data of the water pressure is smaller than the standard water pressure value; and if the data of water pressure is larger than the standard water pressure value, maintaining or reducing the water inflow of the inlet valve, thus the water inflow can be controlled according to the water pressure so as not to generate over-low or over-high water pressure.
Description
Technical field
The present invention relates to a kind of hydraulic pressure cognitive method, particularly a kind of hydraulic pressure cognitive method that is applied to washing machine.
Background technology
Generally do not establish independent hydraulic pressure perception part in the existing washing machine, no matter the hydraulic pressure height all can be with same control logic control water inlet.The problem that causes like this is: 1. report the fault of " can't intake " to point out (in fact water may be to advance at superfine flow) because of advancing to satisfy water gaging in can't be at the appointed time during low hydraulic pressure; 2. too quickly during high hydraulic pressure because of intaking, and at a time when the clothing of putting this moment more very likely can to outside leak Jian Shui etc.
Therefore, need a kind of new technical scheme to address the above problem.
Summary of the invention
At above-mentioned existing in prior technology problem and shortage, the purpose of this invention is to provide a kind of hydraulic pressure cognitive method that is applied to washing machine, this method can just be controlled flow of inlet water according to hydraulic pressure.
For achieving the above object, the present invention's hydraulic pressure cognitive method of being applied to washing machine can adopt following technical scheme:
A kind of hydraulic pressure cognitive method that is applied to washing machine, this method comprises the steps:
(1) provide in order to the water level switch of measuring the hydraulic pressure data and in order to the chip of control water level switch, and in order to the water intaking valve of water inlet;
(2) set a standard hydraulic pressure value, chip is accepted the waterlevel data that water level switch provides and is judged whether greater than this hydraulic pressure value, if the hydraulic pressure data are less than this standard hydraulic pressure value, the water intake valve amount is strengthened, if the hydraulic pressure data, are then kept the water intake valve amount greater than this standard hydraulic pressure value or are reduced the water intake valve amount;
(3) if arrive the appointment water level, then stop into water, otherwise change step (4) over to;
(4), then continue water inlet if water level is specified in no show;
(5) set the appointment flooding time,, then send into water fault alarm if true flooding time is specified flooding time greater than this.
The present invention is compared with prior art: by the established standards hydraulic pressure value, and if the hydraulic pressure data less than this standard hydraulic pressure value, then make the water intake valve amount strengthen, if the hydraulic pressure data, are then kept the water intake valve amount greater than this standard hydraulic pressure value or reduced the water intake valve amount; Thereby can just control flow of inlet water according to hydraulic pressure, be unlikely to produce low or too high hydraulic pressure.
Description of drawings
Fig. 1 is applied to the flow chart of the hydraulic pressure cognitive method of washing machine for the present invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the present invention, should understand the following specific embodiment only is used to the present invention is described and is not used in and limit the scope of the invention, after having read the present invention, those skilled in the art all fall within the application's claims institute restricted portion to the modification of the various equivalent form of values of the present invention.
See also shown in Figure 1ly, the present invention discloses a kind of hydraulic pressure cognitive method that is applied to washing machine, and this method comprises the steps:
(1) provide in order to the water level switch of measuring the hydraulic pressure data and in order to the chip of control water level switch, and in order to the water intaking valve of water inlet;
(2) set a standard hydraulic pressure value, chip is accepted the hydraulic pressure data that water level switch provides and is judged whether greater than this hydraulic pressure value, if the hydraulic pressure data are less than this standard hydraulic pressure value, then make the water intake valve amount strengthen (as: drawing back the dynamics of water intaking valve by increasing), if the hydraulic pressure data, are then kept the water intake valve amount greater than this standard hydraulic pressure value or are reduced the water intake valve amount.In this step (2), described hydraulic pressure data can adopt following two methods to realize: one, in described water intaking valve pressure sensor is set, utilizes the pressure of hydraulic pressure to pressure sensor, calculate frequency, and be converted into hydraulic pressure numerical value; Two, a variable (water level frequency) is set in the program separately, at the water inlet initial stage, at first hydraulic pressure is judged, start this water level frequency variable then, the variation of calculating water level frequency in the certain hour (is the water yield variation that converts later, be equal to and flow), be aided with time conversion hydraulic pressure again, both the flow that passes through in the certain hour was judged the height of hydraulic pressure.
(3) if arrive the appointment water level, then stop into water, otherwise change step (4) over to;
(4), then continue water inlet if water level is specified in no show;
(5) set the appointment flooding time,, then send into water fault alarm if true flooding time is specified flooding time greater than this.
(6) if the water inlet fault is got rid of, then continue water inlet, and in lasting water inlet process, still continue to report to the police until water inlet end; If the water inlet fault is not got rid of, then stop into water.
In sum, the hydraulic pressure cognitive method that the present invention is applied to washing machine is compared with prior art: by the established standards hydraulic pressure value, and if the hydraulic pressure data are less than this standard hydraulic pressure value, the water intake valve amount is strengthened, if the hydraulic pressure data, are then kept the water intake valve amount greater than this standard hydraulic pressure value or are reduced the water intake valve amount; Thereby can just control flow of inlet water according to hydraulic pressure, be unlikely to produce low or too high hydraulic pressure.
Claims (3)
1. hydraulic pressure cognitive method that is applied to washing machine, it is characterized in that: this method comprises the steps:
(1) provide in order to the water level switch of measuring the hydraulic pressure data and in order to the chip of control water level switch, and in order to the water intaking valve of water inlet;
(2) set a standard hydraulic pressure value, chip is accepted the waterlevel data that water level switch provides and is judged whether greater than this hydraulic pressure value, if the hydraulic pressure data are less than this standard hydraulic pressure value, the water intake valve amount is strengthened, if the hydraulic pressure data, are then kept the water intake valve amount greater than this standard hydraulic pressure value or are reduced the water intake valve amount;
(3) if arrive the appointment water level, then stop into water, otherwise change step (4) over to;
(4), then continue water inlet if water level is specified in no show;
(5) set the appointment flooding time,, then send into water fault alarm if true flooding time is specified flooding time greater than this.
2. the hydraulic pressure cognitive method that is applied to washing machine according to claim 1 is characterized in that: in the water intaking valve in the described step (2) pressure sensor is set.
3. the hydraulic pressure cognitive method that is applied to washing machine according to claim 1 and 2, it is characterized in that: this hydraulic pressure cognitive method that is applied to washing machine also has and is positioned at step (5) step (6) afterwards: if the water inlet fault is got rid of, then continue water inlet until water inlet end, and in lasting water inlet process, still continue to report to the police; If the water inlet fault is not got rid of, then stop into water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010589442 CN102011287A (en) | 2010-12-15 | 2010-12-15 | Water pressure sensing method used for washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010589442 CN102011287A (en) | 2010-12-15 | 2010-12-15 | Water pressure sensing method used for washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102011287A true CN102011287A (en) | 2011-04-13 |
Family
ID=43841603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010589442 Pending CN102011287A (en) | 2010-12-15 | 2010-12-15 | Water pressure sensing method used for washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102011287A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102677433A (en) * | 2012-03-16 | 2012-09-19 | 海尔集团公司 | Washing machine inflow judging method and washing machine applying same |
| CN104727102A (en) * | 2013-12-19 | 2015-06-24 | 海尔集团公司 | Water inlet control method for rinsing stage of front-loading washing machine |
| CN106283498A (en) * | 2016-09-30 | 2017-01-04 | 无锡小天鹅股份有限公司 | Washing machine inflow fault based reminding method, device and washing machine |
| CN106498667A (en) * | 2016-11-21 | 2017-03-15 | 珠海格力电器股份有限公司 | A kind of control device of washing machine, washing machine and its control method |
| CN107268232A (en) * | 2017-07-07 | 2017-10-20 | 青岛海尔洗衣机有限公司 | The spilling water rinse controlling method and washing machine of a kind of washing machine |
| CN108049101A (en) * | 2017-10-30 | 2018-05-18 | 无锡小天鹅股份有限公司 | Water injection control system, method, cloud server and device for clothing processing |
| CN111519704A (en) * | 2020-04-30 | 2020-08-11 | 深圳拓邦股份有限公司 | Intelligent closestool water inlet fault feedback method and intelligent closestool |
| CN112168100A (en) * | 2019-07-02 | 2021-01-05 | 青岛海尔洗衣机有限公司 | Dish washing machine water inlet control method and dish washing machine |
| CN113756049A (en) * | 2020-06-04 | 2021-12-07 | 青岛海尔洗衣机有限公司 | Water inlet fault judgment method for washing equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101082165A (en) * | 2006-05-31 | 2007-12-05 | 博西华电器（江苏）有限公司 | Control method for barrel washing machine water inflow |
| JP2007330320A (en) * | 2006-06-12 | 2007-12-27 | Sharp Corp | Washing machine |
| KR20080057717A (en) * | 2006-12-20 | 2008-06-25 | 주식회사 대우일렉트로닉스 | Water supply method of drum type washing machine |
| CN101871156A (en) * | 2009-04-22 | 2010-10-27 | 海尔集团公司 | Washing machine water inletting monitoring method |
-
2010
- 2010-12-15 CN CN 201010589442 patent/CN102011287A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101082165A (en) * | 2006-05-31 | 2007-12-05 | 博西华电器（江苏）有限公司 | Control method for barrel washing machine water inflow |
| JP2007330320A (en) * | 2006-06-12 | 2007-12-27 | Sharp Corp | Washing machine |
| KR20080057717A (en) * | 2006-12-20 | 2008-06-25 | 주식회사 대우일렉트로닉스 | Water supply method of drum type washing machine |
| CN101871156A (en) * | 2009-04-22 | 2010-10-27 | 海尔集团公司 | Washing machine water inletting monitoring method |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102677433A (en) * | 2012-03-16 | 2012-09-19 | 海尔集团公司 | Washing machine inflow judging method and washing machine applying same |
| CN104727102A (en) * | 2013-12-19 | 2015-06-24 | 海尔集团公司 | Water inlet control method for rinsing stage of front-loading washing machine |
| CN104727102B (en) * | 2013-12-19 | 2019-04-05 | 海尔集团公司 | A kind of controlling Method for inflow of roller washing machine rinse stage |
| CN106283498A (en) * | 2016-09-30 | 2017-01-04 | 无锡小天鹅股份有限公司 | Washing machine inflow fault based reminding method, device and washing machine |
| CN106498667A (en) * | 2016-11-21 | 2017-03-15 | 珠海格力电器股份有限公司 | A kind of control device of washing machine, washing machine and its control method |
| CN106498667B (en) * | 2016-11-21 | 2019-07-23 | 珠海格力电器股份有限公司 | A kind of control device of washing machine, washing machine and its control method |
| CN107268232A (en) * | 2017-07-07 | 2017-10-20 | 青岛海尔洗衣机有限公司 | The spilling water rinse controlling method and washing machine of a kind of washing machine |
| CN108049101A (en) * | 2017-10-30 | 2018-05-18 | 无锡小天鹅股份有限公司 | Water injection control system, method, cloud server and device for clothing processing |
| CN112168100A (en) * | 2019-07-02 | 2021-01-05 | 青岛海尔洗衣机有限公司 | Dish washing machine water inlet control method and dish washing machine |
| CN111519704A (en) * | 2020-04-30 | 2020-08-11 | 深圳拓邦股份有限公司 | Intelligent closestool water inlet fault feedback method and intelligent closestool |
| CN113756049A (en) * | 2020-06-04 | 2021-12-07 | 青岛海尔洗衣机有限公司 | Water inlet fault judgment method for washing equipment |
| CN113756049B (en) * | 2020-06-04 | 2024-01-12 | 合肥海尔洗衣机有限公司 | Water inlet fault judging method for washing equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102011287A (en) | Water pressure sensing method used for washing machine | |
| CN105326493A (en) | Method and system for monitoring heart rate based on wearable electronic equipment | |
| CN105260536B (en) | The calculation method of welding toe hot spot stress | |
| WO2009142840A3 (en) | Methods and apparatus to form a well | |
| CN102625425B (en) | Event adaptive sensor node | |
| WO2009104410A3 (en) | Mounting condition determining method | |
| NZ597068A (en) | Sensing events affecting liquid flow in a liquid distribution system | |
| CN103941788B (en) | Chip adaptive voltage adjustor and method | |
| CN103176042B (en) | A kind of frequency measurement method, device and frequency meter | |
| CN104929594B (en) | Oil well measure effect evaluation method | |
| CN109325283B (en) | Energy saving amount calculating method and device for cogeneration unit | |
| CN101373211A (en) | Method for debugging three-phase electrical energy meter | |
| CN105653653A (en) | Order form data synchronization method and system | |
| JP2012523663A5 (en) | ||
| CN106287233A (en) | A kind of pipe network leakage method for early warning and system | |
| CN102323198B (en) | Method and system for correcting rock electricity experiment parameters m and n of core | |
| CN101246444A (en) | Module testing method and system | |
| CN102606328B (en) | Method and system for controlling oil injection according to wearing degree of oil injector | |
| CN109347406A (en) | A kind of servo-driver overload magnification method of adjustment and system | |
| CN102087305B (en) | Method for processing active demand of energy meter | |
| CN101727098A (en) | Cycle time target measuring method and system | |
| CN106286255B (en) | A kind of oil pumper Intelligent air takes out control device and its control method | |
| CN105221134B (en) | A kind of Fractured Gas Wells return the method for discrimination that discharge opeing is formed with stratum water | |
| CN103439042B (en) | Fundamental frequency extraction method based on statistical method and applied to cable force detection | |
| TW201129941A (en) | System and method for determining the environmental impact of a process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110413 |