CN105696292A - A control method for judging the installation position of a filter screen in a clothes dryer - Google Patents
A control method for judging the installation position of a filter screen in a clothes dryer Download PDFInfo
- Publication number
- CN105696292A CN105696292A CN201410704601.0A CN201410704601A CN105696292A CN 105696292 A CN105696292 A CN 105696292A CN 201410704601 A CN201410704601 A CN 201410704601A CN 105696292 A CN105696292 A CN 105696292A
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- dryer
- drainage screen
- travel switch
- installation site
- control circuit
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- Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
The invention relates to a control method for judging the installation position of a filter screen in a clothes dryer. An air outlet of a clothes dryer is provided with a filter screen; a travel switch is arranged at the contact position of the filter screen and the clothes dryer; the filter screen controls on/off of the travel switch; the travel switch and a detection circuit of the clothes dryer are connected in parallel/in series and then are connected to a control circuit of the clothes dryer; the control circuit judges whether the installation position of the filter screen of the clothes dryer is normal according to a received detection circuit signal and gives alarm if the installation position of the filter screen is exceptional. The travel switch whose on/off is controlled by the position of the filter screen is connected to the detection circuit of the clothes dryer; the judgment relies on the existing detecting circuit of the clothes dryer so that no additional judging circuit is installed; the travel switch and the detection circuit are connected to the control circuit of the clothes dryer after being connected in parallel/in series, so that increase of interfaces of the control circuit is not needed; the method can be implemented on the original basis, so that the method is simple and easy to implement.
Description
Technical field
The present invention relates to dryer field, especially a kind of dryer judges the control method of drainage screen installation site。
Background technology
Dryer is the electrical equipment utilizing electric heating automatic drying medicated clothing, due to can by cloth drying to the degree that can directly dress, it is subject to increasing favor in modern fast pace is lived, particularly in for winter in the north and southern " time Nan Tian " medicated clothing difficulty dry in the case of under demand bigger, additionally, dryer is largely used in commercial production, for dry fabric, improves production efficiency。
Owing to medicated clothing overturns in cylinder, can fly out by wired bits during moisture content less, the air outlet of dryer arranges drainage screen for filtering line bits, line bits are avoided to be blown to indoor, cause the pollution of indoor environment, or avoid line bits to enter in the circulation wind path of dryer, owing to drainage screen is used for filtering line bits, after a period of time, line bits cover the filter efficiency affecting drainage screen on drainage screen, so needing user that drainage screen is periodically subject to dismounting cleaning, it is being installed on dryer after cleaning, but when installing, it not specialized maintenance personnel due to user, sometimes it is not aware that whether drainage screen is installed to put in place, if drainage screen be fitted without putting in place have line bits fly out from gap, line bits are blown to indoor, cause the pollution of indoor environment, or line bits enter in the circulation wind path of dryer, blocking condensation, evaporation pipeline, also heater can be caused damage。Judge that the whether mounted process of drainage screen is very important so arranging in dryer。
Given this present invention is proposed。
Summary of the invention
The purpose of the present invention is for overcoming the deficiencies in the prior art, it is provided that judge the control method of drainage screen installation site in a kind of dryer, depends on the existing temperature sensing circuit of dryer, does not increase extra decision circuitry, does not additionally increase the interface of control circuit。
In order to realize this purpose, the present invention adopts the following technical scheme that the control method judging drainage screen installation site in a kind of dryer, dryer air outlet arranges drainage screen, described drainage screen and dryer contact site arrange travel switch, drainage screen controls the break-make of travel switch, described travel switch is connected with the temperature sensing circuit of dryer and is connected to the control circuit of dryer, the signal of the control circuit temperature sensing circuit by receiving judges that whether filter screen of dryer installation site is normal, and controls when drainage screen installation site exception to report to the police。
The control circuit of dryer it is connected to after described travel switch is in parallel with the temperature sensing circuit of dryer。
Described drainage screen controls travel switch when being installed to normal position and disconnects, and described drainage screen controls travel switch Guan Bi when being installed to out-of-the way position。
If control circuit receives the signal of normal temperature sensing circuit, then judge that filter screen of dryer installation site is normal, if control circuit receives short-circuit signal, then judge that filter screen of dryer installation site is abnormal。
If control circuit receives break signal, then judging that filter screen of dryer installation site is normal, in dryer temperature sensing circuit, detecting element breaks down。
The present invention can also adopt the following technical scheme that described travel switch is connected to the control circuit of dryer with the temperature sensing circuit of dryer after connecting。
Described drainage screen controls travel switch Guan Bi when being installed to normal position, described drainage screen controls travel switch when being installed to out-of-the way position and disconnects。
If control circuit receives the signal of normal temperature sensing circuit, then judge that filter screen of dryer installation site is normal, if control circuit receives break signal, then judge that in filter screen of dryer installation site exception or temperature sensing circuit, detecting element is abnormal。
Described temperature sensing circuit at least includes a temperature sensor, and described travel switch and temperature sensor are connected to control circuit in parallel or series afterwards。
Described temperature sensor is arranged on dryer air outlet, measures dryer air outlet place temperature。
After adopting technical solutions according to the invention, bring following beneficial effect:
Drainage screen of the present invention and dryer contact site arrange travel switch, drainage screen controls the break-make of travel switch, described travel switch is connected with the temperature sensing circuit of dryer and is connected to the control circuit of dryer, and the signal of the control circuit temperature sensing circuit by receiving judges that whether filter screen of dryer position is abnormal。To be connected on the temperature sensing circuit of dryer by the travel switch of drainage screen position control break-make, depend on the existing temperature sensing circuit of dryer, do not increase extra decision circuitry, travel switch is connected in the control circuit of dryer after being connected with the temperature sensing circuit of dryer, additionally do not increase the interface of control circuit, original basis can realize, simple。The present invention ensures when filter location is normal, and control circuit is able to detect that normal temperature signal。
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in further detail。
Accompanying drawing explanation
Fig. 1: the embodiment of the present invention one controls connection diagram
Fig. 2: the embodiment of the present invention two controls connection diagram
Wherein: 1, control circuit, 2, testing circuit, 3, travel switch, 4, temperature sensor。
Detailed description of the invention
A kind of dryer of the present invention judges the control method of drainage screen installation site, dryer air outlet arranges drainage screen, described drainage screen and dryer contact site arrange travel switch 3, the installation site of drainage screen controls the break-make of travel switch 3, described travel switch 3 is connected with the testing circuit 2 of dryer and is connected to the control circuit 1 of dryer, and the signal of the control circuit 1 testing circuit 2 by receiving judges that whether filter screen of dryer installation site is normal。If sending warning after the situation that drainage screen installation site is abnormal occurs, remind user that drainage screen is reinstalled, drainage screen installation site can be avoided abnormal, there is gap in air outlet place, when dryer runs, line bits are blown to indoor, cause the pollution of indoor environment, or line bits enter in the circulation wind path of dryer, blocking condensation, evaporation pipeline, also heater can be caused damage。To be connected on the temperature sensing circuit of dryer by the travel switch of drainage screen position control break-make, depend on the existing temperature sensing circuit of dryer, do not increase extra decision circuitry, travel switch is connected in the control circuit of dryer after being connected with the temperature sensing circuit of dryer, additionally do not increase the interface of control circuit, original basis can realize, simple。
Described in the present embodiment, testing circuit 2 is temperature sensing circuit。The air outlet of dryer generally arranges the temperature sensor temperature to air outlet place and detects, and can be connected with temperature sensor by travel switch and be connected to control circuit 1。The detection to temperature can either be realized when dryer runs, can also judge in dryer, whether the installation of drainage screen position puts in place, if there is abnormity prompt, user reinstalls, and drainage screen installation site can be avoided abnormal, and air outlet place exists gap, when dryer runs, line bits are blown to indoor, cause the pollution of indoor environment, or line is considered to be worth doing in the circulation wind path entering into dryer, blocking condensation, evaporation pipeline, also can cause damage to heater。
Embodiment one
As it is shown in figure 1, determination methods described in the present embodiment is: when drainage screen is installed to normal position, travel switch 3 disconnects, when described drainage screen is installed to out-of-the way position, travel switch 3 closes。The control circuit 1 of dryer it is connected to after described travel switch 3 is in parallel with the temperature sensing circuit 2 of dryer, control circuit 1 judges when receiving the signal of normal temperature sensing circuit 2 that filter screen of dryer installation site is normal, and control circuit judges when receiving short-circuit signal that filter screen of dryer installation site is abnormal。This kind of determination methods will be connected on the temperature sensing circuit of dryer by the travel switch of drainage screen position control break-make, depend on the existing temperature sensing circuit of dryer, do not increase extra decision circuitry, travel switch is connected in the control circuit of dryer after being connected with the temperature sensing circuit of dryer, additionally do not increase the interface of control circuit, original basis can realize, simple。
Concrete: drainage screen installs the contact triggering travel switch 3 after putting in place, and travel switch 3 disconnects, drainage screen can not trigger the contact of travel switch 3 when disassembling afterwards or install not in place, travel switch 3 closes。
Generally, right mind according to people, switch Guan Bi when being placed into normal position can be set, when being placed into out-of-the way position, switch can disconnect, the thinking but the present invention breaks the normal procedure, arrange travel switch 3 when drainage screen is installed to normal position to disconnect, when being placed into out-of-the way position, travel switch 3 closes, when drainage screen can be made to be installed to normal position, travel switch 3 disconnects, do not result in the short circuit of testing circuit 2, the parameter of detection can normally be detected by testing circuit 2, control circuit 1 receives detection signal, when drainage screen is installed to out-of-the way position, travel switch 3 closes, testing circuit 2 short circuit, control circuit 1 receives short-circuit signal, make drainage screen install and whether normally detect whether being normally mapped of signal with dryer。Ensure that when filter location is normal, control circuit 1 is able to detect that and detects signal normally。
Determination methods described in the present embodiment can also judge whether the detecting element of temperature sensing circuit 2 has fault simultaneously, judging that when control circuit 1 receives break signal filter screen of dryer installation site is normal, the detecting element of dryer testing circuit 2 breaks down or connects disconnection。
Embodiment two
As in figure 2 it is shown, travel switch 3 closes when drainage screen described in the present embodiment is installed to normal position, when described drainage screen is installed to out-of-the way position, travel switch 3 disconnects。Described travel switch 3 is connected to the control circuit 1 of dryer with the temperature sensing circuit 2 of dryer after connecting; if control circuit 1 receives the signal of normal temperature sensing circuit 2, judge that filter screen of dryer installation site is normal, if control circuit receives break signal, judge that the connection of detecting element or detecting element in filter screen of dryer installation site exception or temperature sensing circuit is abnormal。To be connected on the temperature sensing circuit of dryer by the travel switch of drainage screen position control break-make, depend on the existing temperature sensing circuit of dryer, do not increase extra decision circuitry, travel switch is connected in the control circuit of dryer after being connected with the temperature sensing circuit of dryer, additionally do not increase the interface of control circuit, original basis can realize, simple。
Concrete: drainage screen installs the contact triggering travel switch 3 after putting in place, and travel switch 3 closes, drainage screen can not trigger the contact of travel switch 3 when disassembling afterwards or install not in place, travel switch 3 disconnects。
In the present embodiment, drainage screen is contrary with the trigger relation of travel switch and embodiment one, purpose is to make drainage screen install whether normally to detect whether being normally mapped of signal with dryer, drainage screen is set and is installed to switch Guan Bi during normal position, control circuit 1 detects and detects signal normally, drainage screen switches off when being installed to out-of-the way position, and control circuit 1 receives break signal。Ensure that when filter location is normal, control circuit 1 is able to receive that and detects signal normally。
Embodiment three
Described temperature sensing circuit 2 at least includes a temperature sensor 4, and described travel switch 3 is connected to control circuit 1 in parallel or series afterwards with temperature sensor 4。Described temperature sensor 4 is arranged on dryer air outlet, measures dryer air outlet place temperature。When being connected to control circuit 1 after described travel switch 3 is in parallel with temperature sensor 4, the contact triggering travel switch 3 after drainage screen installation puts in place is set, travel switch 3 disconnects, and drainage screen can not trigger the contact of travel switch 3 when disassembling afterwards or install not in place, travel switch 3 closes。Or when described travel switch 3 is connected to control circuit 1 after connecting with temperature sensor 4, the contact triggering travel switch 3 after drainage screen installation puts in place is set, travel switch 3 closes, and drainage screen can not trigger the contact of travel switch 3 when disassembling afterwards or install not in place, travel switch 3 disconnects。
In the operation of dryer, temperature is a parameter needing detection all the time, and temperature sensor can detect temperature signal all the time, by to drainage screen position, whether the existing temperature sensing circuit of dryer is depended in abnormal judgement, do not have testing circuit detected parameter when signal can not be detected, erroneous judgement is occurred in the position installment state of drainage screen。The present invention adopts temperature sensing circuit not adopt humidity measuring circuit, if also in that adopt humidity sensor, when medicated clothing was carried out drying by needs or when adopting timing to dry, because the water capacity of medicated clothing is only small, resistance between two bonding jumpers of humidity sensor is very big, the sign of similar disconnection can be approximately formed, whether can correctly install at drainage screen and judge to form erroneous judgement。The present invention, for avoiding above-mentioned situation to occur, adopts travel switch to be connected with temperature sensor。
The foregoing is only the preferred embodiment of the present invention, it is noted that for the ordinary skill in the art, without departing from the principles of the present invention, it is also possible to make various deformation and improvement, this also should be considered as protection scope of the present invention。
Claims (10)
1. a dryer judges the control method of drainage screen installation site, dryer air outlet arranges drainage screen, it is characterized in that: described drainage screen and dryer contact site arrange travel switch, drainage screen controls the break-make of travel switch, described travel switch is connected with the temperature sensing circuit of dryer and is connected to the control circuit of dryer, the signal of the control circuit temperature sensing circuit by receiving judges that whether filter screen of dryer installation site is normal, and controls when drainage screen installation site exception to report to the police。
2. a kind of dryer according to claim 1 judges the control method of drainage screen installation site, it is characterised in that: it is connected to the control circuit of dryer after described travel switch is in parallel with the temperature sensing circuit of dryer。
3. a kind of dryer according to claim 2 judges the control method of drainage screen installation site, it is characterised in that: described drainage screen controls travel switch when being installed to normal position and disconnects, and described drainage screen controls travel switch Guan Bi when being installed to out-of-the way position。
4. a kind of dryer according to claim 3 judges the control method of drainage screen installation site, it is characterized in that: if control circuit receives the signal of normal temperature sensing circuit, then judge that filter screen of dryer installation site is normal, if control circuit receives short-circuit signal, then judge that filter screen of dryer installation site is abnormal。
5. a kind of dryer according to claim 3 judges the control method of drainage screen installation site, it is characterized in that: if control circuit receives break signal, then judging that filter screen of dryer installation site is normal, in dryer temperature sensing circuit, detecting element is abnormal。
6. a kind of dryer according to claim 1 judges the control method of drainage screen installation site, it is characterised in that: described travel switch is connected to the control circuit of dryer with the temperature sensing circuit of dryer after connecting。
7. a kind of dryer according to claim 6 judges the control method of drainage screen installation site, it is characterised in that: described drainage screen controls travel switch Guan Bi when being installed to normal position, described drainage screen controls travel switch when being installed to out-of-the way position and disconnects。
8. a kind of dryer according to claim 7 judges the control method of drainage screen installation site; it is characterized in that: if control circuit receives the signal of normal temperature sensing circuit; then judge that filter screen of dryer installation site is normal; if control circuit receives break signal, then judge that in filter screen of dryer installation site exception or temperature sensing circuit, detecting element is abnormal。
9. according to the control method judging drainage screen installation site in the arbitrary described a kind of dryer of claim 1-8, it is characterized in that: described temperature sensing circuit at least includes a temperature sensor, and described travel switch and temperature sensor are connected to control circuit in parallel or series afterwards。
10. a kind of dryer according to claim 9 judges the control method of drainage screen installation site, it is characterised in that: described temperature sensor is arranged on dryer air outlet, measures dryer air outlet place temperature。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410704601.0A CN105696292A (en) | 2014-11-26 | 2014-11-26 | A control method for judging the installation position of a filter screen in a clothes dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410704601.0A CN105696292A (en) | 2014-11-26 | 2014-11-26 | A control method for judging the installation position of a filter screen in a clothes dryer |
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| CN105696292A true CN105696292A (en) | 2016-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410704601.0A Pending CN105696292A (en) | 2014-11-26 | 2014-11-26 | A control method for judging the installation position of a filter screen in a clothes dryer |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107653653A (en) * | 2017-10-31 | 2018-02-02 | 青岛海尔洗衣机有限公司 | A kind of clothes treatment device and drying control method with drying function |
| CN108954516A (en) * | 2018-07-19 | 2018-12-07 | 珠海格力电器股份有限公司 | Dehumidifier and working method thereof |
| CN111235843A (en) * | 2018-11-27 | 2020-06-05 | 青岛海尔滚筒洗衣机有限公司 | Clothes dryer |
| CN111304889A (en) * | 2018-11-27 | 2020-06-19 | 青岛海尔滚筒洗衣机有限公司 | Clothes treatment equipment |
| CN111445607A (en) * | 2020-03-13 | 2020-07-24 | 中建钢构置业(深圳)有限公司 | Intelligent access control system |
| CN111793954A (en) * | 2019-04-09 | 2020-10-20 | 青岛海尔洗衣机有限公司 | Installation and detection method for thread scrap filtering device of clothes treatment equipment and clothes treatment equipment |
| CN113847691A (en) * | 2021-09-24 | 2021-12-28 | 佛山市顺德区美的电子科技有限公司 | Switch assembly, filter screen assembly control method and device, air conditioner and storage medium |
| WO2022012505A1 (en) * | 2020-07-13 | 2022-01-20 | 青岛海尔滚筒洗衣机有限公司 | Method for detecting installation position of filtering device, and laundry treatment apparatus |
| WO2022062350A1 (en) * | 2020-09-25 | 2022-03-31 | 青岛海尔洗衣机有限公司 | Washing and drying integrated machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11137897A (en) * | 1997-11-12 | 1999-05-25 | Toshiba Corp | Clothes dryer |
| JP2002292180A (en) * | 2001-03-29 | 2002-10-08 | Nippon Kentetsu Co Ltd | Dehydration control method for washing machine |
| JP2008099980A (en) * | 2006-10-20 | 2008-05-01 | Matsushita Electric Ind Co Ltd | Washing/drying machine |
| CN201276656Y (en) * | 2008-08-19 | 2009-07-22 | 合肥荣事达洗衣设备制造有限公司 | Anti-neglected installation apparatus for filter screen of dryer |
| CN103205879A (en) * | 2012-01-11 | 2013-07-17 | Lg电子株式会社 | Clothes Treating Apparatus With Detecting Device For Insertion Of Filter |
| EP2787116A1 (en) * | 2013-04-03 | 2014-10-08 | Electrolux Appliances Aktiebolag | Tumble dryer |
-
2014
- 2014-11-26 CN CN201410704601.0A patent/CN105696292A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11137897A (en) * | 1997-11-12 | 1999-05-25 | Toshiba Corp | Clothes dryer |
| JP2002292180A (en) * | 2001-03-29 | 2002-10-08 | Nippon Kentetsu Co Ltd | Dehydration control method for washing machine |
| JP2008099980A (en) * | 2006-10-20 | 2008-05-01 | Matsushita Electric Ind Co Ltd | Washing/drying machine |
| CN201276656Y (en) * | 2008-08-19 | 2009-07-22 | 合肥荣事达洗衣设备制造有限公司 | Anti-neglected installation apparatus for filter screen of dryer |
| CN103205879A (en) * | 2012-01-11 | 2013-07-17 | Lg电子株式会社 | Clothes Treating Apparatus With Detecting Device For Insertion Of Filter |
| EP2787116A1 (en) * | 2013-04-03 | 2014-10-08 | Electrolux Appliances Aktiebolag | Tumble dryer |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107653653A (en) * | 2017-10-31 | 2018-02-02 | 青岛海尔洗衣机有限公司 | A kind of clothes treatment device and drying control method with drying function |
| CN108954516A (en) * | 2018-07-19 | 2018-12-07 | 珠海格力电器股份有限公司 | Dehumidifier and working method thereof |
| CN111235843A (en) * | 2018-11-27 | 2020-06-05 | 青岛海尔滚筒洗衣机有限公司 | Clothes dryer |
| CN111304889A (en) * | 2018-11-27 | 2020-06-19 | 青岛海尔滚筒洗衣机有限公司 | Clothes treatment equipment |
| CN111793954A (en) * | 2019-04-09 | 2020-10-20 | 青岛海尔洗衣机有限公司 | Installation and detection method for thread scrap filtering device of clothes treatment equipment and clothes treatment equipment |
| CN111793954B (en) * | 2019-04-09 | 2023-02-17 | 青岛海尔洗衣机有限公司 | Installation and detection method for thread scrap filtering device of clothes treatment equipment and clothes treatment equipment |
| CN111445607A (en) * | 2020-03-13 | 2020-07-24 | 中建钢构置业(深圳)有限公司 | Intelligent access control system |
| WO2022012505A1 (en) * | 2020-07-13 | 2022-01-20 | 青岛海尔滚筒洗衣机有限公司 | Method for detecting installation position of filtering device, and laundry treatment apparatus |
| WO2022062350A1 (en) * | 2020-09-25 | 2022-03-31 | 青岛海尔洗衣机有限公司 | Washing and drying integrated machine |
| CN113847691A (en) * | 2021-09-24 | 2021-12-28 | 佛山市顺德区美的电子科技有限公司 | Switch assembly, filter screen assembly control method and device, air conditioner and storage medium |
| CN113847691B (en) * | 2021-09-24 | 2022-11-01 | 佛山市顺德区美的电子科技有限公司 | Switch assembly, filter screen assembly control method and device, air conditioner and storage medium |
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Application publication date: 20160622 |
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