CN104739248A - Electric cooker water level detection method - Google Patents
Electric cooker water level detection method Download PDFInfo
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- CN104739248A CN104739248A CN201510114473.9A CN201510114473A CN104739248A CN 104739248 A CN104739248 A CN 104739248A CN 201510114473 A CN201510114473 A CN 201510114473A CN 104739248 A CN104739248 A CN 104739248A
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- electric cooker
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- water tank
- level
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Abstract
The invention provides an electric cooker water level detection method. An electric cooker comprises a steam recovery device, wherein the steam recovery device comprises a water tank and a water level detection device for detecting water level of the water tank. The electric cooker water level detection method comprises the steps of starting the electric cooker, beginning to preset time delay, enabling the water level detection device to begin to detect the water level of the water tank after time delay is completed, and stopping a heating program of the electric cooker and giving an alarm prompt when the water level of the water tank is unqualified. According to the electric cooker water level detection method, after the electric cooker is started, time delay is preset, and then water level is detected, so that the problem of water level detection deviation caused by unstable water level when the water tank is just filled with water is avoided, the water level detection can be more accurate, and stable and safe operation of the electric cooker is ensured.
Description
Technical field
The present invention relates to electric cooker field, in particular to a kind of electric cooker level testing methods.
Background technology
At present electric cooker on the market, be generally provided with steam port exhaust steam, part electric cooker is provided with vapour-recovery unit, thus the safety problem avoiding steam directly to discharge causing and indoor environment humidity increase.
Usually, vapour-recovery unit is provided with water tank, is imported in water tank by steam by suitable gatherer, thus steam liquefied is reclaimed.But adopt this kind of mode recovered steam, need to ensure that Water in Water Tanks position is in suitable scope, Water in Water Tanks position is too high, after recovered steam, liquid may be caused to overfill; Water level is too low, cannot reach the effect of recovered steam.
Summary of the invention
The present invention aims to provide a kind of water level detecting electric cooker level testing methods more accurately.
The invention provides a kind of electric cooker level testing methods, electric cooker comprises vapour-recovery unit, and vapour-recovery unit comprises the condensate tank of dehumidifier of the water level of water tank and detection water tank, and method comprises: start electric cooker; Start default time delay; After time delay terminates, condensate tank of dehumidifier starts the water level detecting water tank; When the water level of water tank is defective, stop the heating schedule of electric cooker and alarm.
Further, water tank is provided with waterline and lower waterline, when the water level of water tank is lower than lower waterline or higher than upper waterline, the water level of water tank is defective.
Further, condensate tank of dehumidifier is photoelectric detection system.
Further, default time delay is 3 to 8 seconds.
Further, default time delay is 5 seconds.
Further, alarm comprises audible alarm, light warning or shows water level defective.
Further, showing water level, defective to comprise display water level low or water level is high.
According to electric cooker level testing methods of the present invention, after startup electric cooker, time delay Preset Time, start sensed water level again, when can avoid just having loaded water in water tank, liquid level shakiness causes water level detecting to occur the problem of deviation, thus make water level detecting more accurate, guarantee that electric cooker stability and safety is run.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the perspective view according to electric cooker of the present invention;
Fig. 2 is the perspective view of the water tank according to electric cooker of the present invention;
Description of reference numerals:
1, upper cover; 2, steam lead; 3, check-valves; 4, heat-preserving cover plate; 5, interior pot; 6, tank lid; 7, water tank; 8, base; 9, upper waterline; 10, lower waterline.
Detailed description of the invention
Below with reference to the accompanying drawings and describe the present invention in detail in conjunction with the embodiments.
As shown in Figure 1, in the inside of electric cooker main body, interior pot 5 is housed, interior pot 5 utilizes the heating arrangements being located at electric cooker body interior to heat.Electric cooker main body is provided with the upper cover 1 on the top covering electric cooker main body, upper cover 1 is hinged with electric cooker main body, is easy to open and closes.Removably be provided with heat-preserving cover plate 4 in the inside of upper cover 1, heat-preserving cover plate 4 be provided with steam introducing port, steam introducing port links with steam lead 2.
Shown in composition graphs 1 and Fig. 2, be removably provided with vapour-recovery unit in the front end of electric cooker main body, vapour-recovery unit comprises the condensate tank of dehumidifier of the water level of water tank 7 and detection water tank 7.Water tank 7 is for storing the cooling water of suitable level, and cooling water is liquefied as water for making the steam-condensation produced in the process of cooking.The opening portion of water tank 7 upper surface is also coated with tank lid 6.Waterline 9 and lower waterline 10 on water tank is provided with, upper waterline 9 represents the maximum amount of water of ormal weight, and lower waterline represents the minimum amount of water of ormal weight.When the water level of water tank is between upper waterline 9 and lower waterline 10, meet the demands; On high pressure waterline 9 or lower than lower waterline 10 time, water level is defective.
Composition graphs 1 and Fig. 2 illustrate electric cooker level testing methods of the present invention, first complete machine is started, enter the water suction stage, after time delay Preset Time, water level detecting mechanism starts the water level detected in water tank, when the water added in water tank is on the high side or on the low side, when namely waterline is not between upper waterline 9 and lower waterline 10, complete machine stops heating work immediately, and reports to the police.After time delay Preset Time, then start sensed water level, when can avoid just having loaded water in water tank, liquid level shakiness causes water level detecting to occur the problem of deviation, thus makes water level detecting more accurate, guarantees that electric cooker stability and safety is run.
Usually, default time delay is 3 to 8 seconds, thus can make the liquid level stabilizing in water tank, ensures the accuracy measured.Preferably, default time delay is 5 seconds.
In the present invention, condensate tank of dehumidifier can be photoelectric detection system, also can adopt other liquid level detection device.When water level detecting is defective, can pass through audible alarm, light warning or display water level defective, as shown, water level is low or water level is high, is conveniently used for fixing a breakdown, and adds or reduces cooling water.
As can be seen from the above description, the above embodiments of the present invention achieve following technique effect:
According to electric cooker level testing methods of the present invention, after startup electric cooker, time delay Preset Time, start sensed water level again, when can avoid just having loaded water in water tank, liquid level shakiness causes water level detecting to occur the problem of deviation, thus make water level detecting more accurate, guarantee that electric cooker stability and safety is run.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (7)
1. an electric cooker level testing methods, described electric cooker comprises vapour-recovery unit, and described vapour-recovery unit comprises the condensate tank of dehumidifier of the water level of water tank and the described water tank of detection, and it is characterized in that, described method comprises:
Start described electric cooker;
Start default time delay;
After time delay terminates, described condensate tank of dehumidifier starts the water level detecting described water tank;
When the water level of described water tank is defective, stop the heating schedule of described electric cooker and alarm.
2. electric cooker level testing methods according to claim 1, is characterized in that,
Described water tank is provided with waterline and lower waterline, when the water level of described water tank is lower than described lower waterline or higher than described upper waterline, the water level of described water tank is defective.
3. electric cooker level testing methods according to claim 1, is characterized in that,
Described condensate tank of dehumidifier is photoelectric detection system.
4. electric cooker level testing methods according to claim 1, is characterized in that,
Described default time delay is 3 to 8 seconds.
5. electric cooker level testing methods according to claim 4, is characterized in that,
Described default time delay is 5 seconds.
6. electric cooker level testing methods according to claim 1, is characterized in that,
It is defective that described alarm comprises audible alarm, light warning or display water level.
7. electric cooker level testing methods according to claim 6, is characterized in that,
Described display water level is defective comprises that display water level is low or water level is high.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510114473.9A CN104739248A (en) | 2015-03-16 | 2015-03-16 | Electric cooker water level detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510114473.9A CN104739248A (en) | 2015-03-16 | 2015-03-16 | Electric cooker water level detection method |
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| Publication Number | Publication Date |
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| CN104739248A true CN104739248A (en) | 2015-07-01 |
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| CN201510114473.9A Pending CN104739248A (en) | 2015-03-16 | 2015-03-16 | Electric cooker water level detection method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104939661A (en) * | 2015-07-06 | 2015-09-30 | 珠海格力电器股份有限公司 | Cooker as well as control method and device thereof |
| KR20170072412A (en) * | 2015-12-16 | 2017-06-27 | 주식회사 대유위니아 | Drain Pan Assembly For Electric Rice Cooker |
| CN110974029A (en) * | 2019-11-07 | 2020-04-10 | 九阳股份有限公司 | Cooking utensil control method based on water level detection of water tank |
| CN113892822A (en) * | 2021-11-04 | 2022-01-07 | 佛山市顺德区美的洗涤电器制造有限公司 | Ultrasonic water dispenser and control method, processor, device and storage medium thereof |
| CN114176407A (en) * | 2021-11-23 | 2022-03-15 | 佛山市顺德区美的洗涤电器制造有限公司 | Method for determining liquid level of water receiving container, water dispenser and storage medium |
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| JP2009219859A (en) * | 2008-02-21 | 2009-10-01 | Mitsubishi Electric Corp | Cooker |
| CN102123636A (en) * | 2008-08-19 | 2011-07-13 | 三菱电机株式会社 | Heating cooker |
| CN102186383A (en) * | 2008-10-15 | 2011-09-14 | 三菱电机株式会社 | Rice cooker |
| CN202408548U (en) * | 2011-12-31 | 2012-09-05 | 李欣懋 | Electric cooker with function of collecting condensate water |
| CN104068753A (en) * | 2013-03-29 | 2014-10-01 | 奔腾电器（上海）有限公司 | Steam collection unit and cooking device with same |
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2015
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2009219859A (en) * | 2008-02-21 | 2009-10-01 | Mitsubishi Electric Corp | Cooker |
| CN102123636A (en) * | 2008-08-19 | 2011-07-13 | 三菱电机株式会社 | Heating cooker |
| CN102186383A (en) * | 2008-10-15 | 2011-09-14 | 三菱电机株式会社 | Rice cooker |
| CN202408548U (en) * | 2011-12-31 | 2012-09-05 | 李欣懋 | Electric cooker with function of collecting condensate water |
| CN104068753A (en) * | 2013-03-29 | 2014-10-01 | 奔腾电器（上海）有限公司 | Steam collection unit and cooking device with same |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104939661A (en) * | 2015-07-06 | 2015-09-30 | 珠海格力电器股份有限公司 | Cooker as well as control method and device thereof |
| CN104939661B (en) * | 2015-07-06 | 2018-01-05 | 珠海格力电器股份有限公司 | Cooking pot and its control method and device |
| KR20170072412A (en) * | 2015-12-16 | 2017-06-27 | 주식회사 대유위니아 | Drain Pan Assembly For Electric Rice Cooker |
| KR102399740B1 (en) * | 2015-12-16 | 2022-05-23 | 주식회사 위니아 | Drain Pan Assembly For Electric Rice Cooker |
| CN110974029A (en) * | 2019-11-07 | 2020-04-10 | 九阳股份有限公司 | Cooking utensil control method based on water level detection of water tank |
| CN113892822A (en) * | 2021-11-04 | 2022-01-07 | 佛山市顺德区美的洗涤电器制造有限公司 | Ultrasonic water dispenser and control method, processor, device and storage medium thereof |
| CN113892822B (en) * | 2021-11-04 | 2023-06-23 | 佛山市顺德区美的洗涤电器制造有限公司 | Ultrasonic water dispenser, control method thereof, processor, device and storage medium |
| CN114176407A (en) * | 2021-11-23 | 2022-03-15 | 佛山市顺德区美的洗涤电器制造有限公司 | Method for determining liquid level of water receiving container, water dispenser and storage medium |
| CN114176407B (en) * | 2021-11-23 | 2023-06-23 | 佛山市顺德区美的洗涤电器制造有限公司 | Method for determining the level of a water receiving container, water dispenser and storage medium |
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Inventor after: Fu Zhengting Inventor after: Li Shuoyong Inventor after: Tang Ying Inventor after: Liu Ming Inventor after: Qin Dehua Inventor after: Lu Qingchang Inventor after: Li Wenbin Inventor after: Li Zhenhe Inventor before: Tang Ying Inventor before: Liu Ming Inventor before: Fu Zhengting Inventor before: Li Shuoyong Inventor before: Qin Dehua Inventor before: Lu Qingchang Inventor before: Li Wenbin Inventor before: Li Zhenhe |
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Application publication date: 20150701 |
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