CN102094307A - Washing machine with water leakage induction system - Google Patents
Washing machine with water leakage induction system Download PDFInfo
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- CN102094307A CN102094307A CN 201110036644 CN201110036644A CN102094307A CN 102094307 A CN102094307 A CN 102094307A CN 201110036644 CN201110036644 CN 201110036644 CN 201110036644 A CN201110036644 A CN 201110036644A CN 102094307 A CN102094307 A CN 102094307A
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- washing machine
- leakage inductive
- alarm
- induction controller
- leakage
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Abstract
The invention discloses a washing machine with a water leakage induction system. The washing machine comprises a main body part, a plurality of footings which are positioned below the main body part and used for supporting the main body part, a water leakage inductor, an induction controller and an alarm, wherein the water leakage inductor is used for inducting water leakage; the induction controller is used for receiving an induction signal of the water leakage inductor; an indicating lamp and the alarm are used for responding and giving a prompt to a user; therefore, the washing machine is prevented from leaking continuously so as not to waste water resources or cause potential safety hazards such as electric leakage, electric shock and the like.
Description
Technical field
The present invention relates to a kind of washing machine, particularly a kind of washing machine with leakage inductive system.
Background technology
In the present existing washing machine product, all do not occur possessing the washing machine of pointing out the function of leaking.The user can not in time find if washing machine leaks in the process of using washing machine, can cause water resource waste, and the potential safety hazard of leaking electricity, getting an electric shock because of moist is arranged.
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 washing machine with leakage inductive system.
For achieving the above object, the washing machine of the present invention with leakage inductive system can adopt following technical scheme:
A kind of washing machine with leakage inductive system, it comprises main part and is positioned at the some footing of main part below in order to supportive body portion, this washing machine with leakage inductive system also has leakage inductive device, induction controller, reaches alarm, described induction controller is connected with the leakage inductive device, and described alarm is connected with induction controller.
The present invention is compared with prior art: respond to leaking by the leakage inductive device is set, and accept the induced signal of leakage inductive device by induction controller, react by indicator lamp and alarm, give user prompting, prevent from that washing machine from continuing to leak to cause the waste of water resource and avoid potential safety hazards such as electric leakage, electric shock.
Description of drawings
Fig. 1 has the stereogram of the washing machine of leakage inductive system for the present invention, and has represented the parts setting of washing machine inside.
Fig. 2 has the upward view of the washing machine of leakage inductive system for the present invention shown in Figure 1, and has represented the parts setting of washing machine inside.
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 Figure 1 and Figure 2, the present invention discloses a kind of washing machine 100 with leakage inductive system, this washing machine 100 comprises the main part 20 that is cuboid, is positioned at the some footing 30 of main part 20 belows in order to supportive body portion 20, is positioned at the leakage inductive device 41 on the main part 20, the induction controller 42 that is positioned at main part 20, alarm 43, indicator lamp 44 and battery 45.Described induction controller 42 is connected with leakage inductive device 41, and described alarm 43 and indicator lamp 44 are connected with induction controller 42 and controlled by induction controller 42.Described main part 20 has the control panel 21 for user's operation that is positioned at the top, and described alarm 43 and indicator lamp 44 are positioned on the control panel 21.In the present embodiment, described battery 45 electrically connects with described leakage inductive device 41, induction controller 42, alarm 43 and indicator lamp 44, and in order to provide electric power to leakage inductive device 41, induction controller 42, alarm 43 and indicator lamp 44.The power line 50 of 45 whiles of battery with this washing machine 100 electrically connects, thereby this battery 45 charges when using washing machine 100 AC powers at every turn automatically, and has charge protection device, and damage battery 45 prevents to overcharge.After this battery 45 is set, under the situation of washing machine 100 outage, still can be leakage inductive device 41, induction controller 42, indicator lamp 44, alarm 43 working power is provided.
Please consult Figure 1 and Figure 2 again, used leakage inductive device 41 is common electric pole type level switch in the present embodiment, the operation principle of this kind electric pole type level switch is: ooze when conductive fluid (as water) and reveal when touching inductor, cause the variation of loop resistance in the inductor, the signal of resistance variations is gathered by induction controller 42 and is changed into the current/voltage value by integrated circuit, thereby the indicator lamp on the drive controlling panel 21 44 shows and alarm 43 work.Promptly, react by indicator lamp 44 and alarm 43 by detecting the different loop wire impedance of loop input.The quantity of described leakage inductive device 41 is four, the quantity of described footing 30 is similarly four, each leakage inductive device 41 all corresponding footing 30 is adjacent with this footing 30, and (in particular apart from footing 30 bottom 3mm, the distance that is leakage inductive device 41 distance planes, place, four footing 30 bottoms is 3mm), when washing machine 100 bottoms have liquid level to be higher than 3mm, inductor is sensed resistance variations in the loop, feed back to induction controller 42, induction controller 42 drives indicator lamp 44 and alarm 43 work.Described leakage inductive device 41 is arranged to the benefit adjacent with footing 30: because footing 30 is arranged on the outer position of main part 20 bottoms, and around generally being distributed in, so the leakage inductive device 41 that all can be set at fast near this side that leaks of washing machine 100 any sides is sensed, and has improved security and reaction speed.
Described indicator lamp 44 is the red eyes that are installed on the control panel 20, and when induction controller 42 drove indicator lamp 44 work, indicator lamp 44 per seconds glimmered once, continue flicker 30 minutes, do not remove, then stopped to glimmer 30 minutes if leak, judge again after 30 minutes that circulation is up to pressing closing key.The judgement of not leaking in 4 hours, or remove until the situation of leaking, induction controller 42 estimate of situations are normal, and then the indication flicker is removed.Alarm 43 work are the same with indicator lamp 44, and when induction controller 42 drove alarm 43 work, alarm 43 buzzings 30 minutes were not removed if leak, and then stop buzzing 30 minutes, judge after 30 minutes again, and circulation is up to pressing closing key.The judgement of not leaking in 4 hours, or remove until the situation of leaking, induction controller 42 estimate of situations are normal, and then buzzing is removed.
In sum, the washing machine of the present invention with leakage inductive system has following advantage:
1, washing machine leaks or owing to soak in other reasons ground, when the water surface reach a certain height, alarm can be reported to the police automatically, the problem that leaking appears in prompting.
2, washing machine of the present invention charges when washing automatically, and work is not needed to connect separately power supply or connected the washing machine power supply always by storage battery power supply.
3, this product has indicator lamp and two kinds of reminding methods of alarm, works simultaneously, and indicator lamp light flash and alarm buzzing are convenient to from vision and two aspect perception problems of the sense of hearing.
4, reporting to the police timely makes problem be able to quick solution, can the conserve water resource, and the potential safety hazard that reduces electric leakage, gets an electric shock.
Except that above-mentioned embodiment, the present invention also can adopt other embodiments, as, can not adopt battery to give leakage inductive device 41, induction controller 42, indicator lamp 44, alarm 43 working power is provided, provide working power and directly adopt the AC power of washing machine 100 to give leakage inductive device 41, induction controller 42, indicator lamp 44, alarm 43.Though can't judge when washing machine 100 is not worked and leak, can save the internal structure space of washing machine 100.
Claims (7)
1. washing machine with leakage inductive system, it comprises main part and is positioned at the some footing of main part below in order to supportive body portion, it is characterized in that: this washing machine with leakage inductive system also has leakage inductive device, induction controller, reaches alarm, described induction controller is connected with the leakage inductive device, and described alarm is connected with induction controller.
2. the washing machine with leakage inductive system according to claim 1 is characterized in that: described leakage inductive device is positioned at the bottom of described main part and adjacent with described footing.
3. the washing machine with leakage inductive system according to claim 1 and 2, it is characterized in that: described washing machine with leakage inductive system also is provided with the battery that is positioned at main part, described leakage inductive device, induction controller, and alarm all electrically connect with battery.
4. the washing machine with leakage inductive system according to claim 3 is characterized in that: the quantity of described leakage inductive device is four, and the quantity of described footing is similarly four, and all corresponding footing of each leakage inductive device is adjacent with this footing.
5. the washing machine with leakage inductive system according to claim 4 is characterized in that: described leakage inductive device is 3mm apart from the distance on the plane, place, bottom of four footing.
6. the washing machine with leakage inductive system according to claim 1 is characterized in that: described washing machine with leakage inductive system also is provided with the indicator lamp that is subjected to induction controller control.
7. the washing machine with leakage inductive system according to claim 1 is characterized in that: described leakage inductive device is the electric pole type level switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110036644 CN102094307A (en) | 2011-02-12 | 2011-02-12 | Washing machine with water leakage induction system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110036644 CN102094307A (en) | 2011-02-12 | 2011-02-12 | Washing machine with water leakage induction system |
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| Publication Number | Publication Date |
|---|---|
| CN102094307A true CN102094307A (en) | 2011-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110036644 Pending CN102094307A (en) | 2011-02-12 | 2011-02-12 | Washing machine with water leakage induction system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106056866A (en) * | 2016-08-01 | 2016-10-26 | 珠海格力电器股份有限公司 | Household electrical appliance capable of raising alarm against water leakage |
| CN107299489A (en) * | 2017-07-06 | 2017-10-27 | 安徽金帅洗衣机有限公司 | A kind of hydroelectric separating device of impeller semi-automatic washing machine |
| CN107622638A (en) * | 2017-10-12 | 2018-01-23 | 芮光萍 | Sound type alarm when water body is surprisingly powered |
| CN108930134A (en) * | 2017-05-27 | 2018-12-04 | 青岛海尔洗衣机有限公司 | Control handle component and washing machine for washing machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US5188143A (en) * | 1992-03-09 | 1993-02-23 | Krebs Robert G | Water leakage detection device |
| US5315291A (en) * | 1992-02-04 | 1994-05-24 | Furr Mark A | Leak detection device |
| US5493877A (en) * | 1994-10-05 | 1996-02-27 | Wickremasinghe; Daniel R. | Water level sensor and alarm system |
| EP1210903A2 (en) * | 2000-11-30 | 2002-06-05 | Oy Ekspansio Engineering Limited | Protective tray for washing machine |
| CN102086585A (en) * | 2010-12-17 | 2011-06-08 | 南京乐金熊猫电器有限公司 | Device and method for detecting water leakage of washing machine |
-
2011
- 2011-02-12 CN CN 201110036644 patent/CN102094307A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5315291A (en) * | 1992-02-04 | 1994-05-24 | Furr Mark A | Leak detection device |
| US5188143A (en) * | 1992-03-09 | 1993-02-23 | Krebs Robert G | Water leakage detection device |
| US5493877A (en) * | 1994-10-05 | 1996-02-27 | Wickremasinghe; Daniel R. | Water level sensor and alarm system |
| EP1210903A2 (en) * | 2000-11-30 | 2002-06-05 | Oy Ekspansio Engineering Limited | Protective tray for washing machine |
| CN102086585A (en) * | 2010-12-17 | 2011-06-08 | 南京乐金熊猫电器有限公司 | Device and method for detecting water leakage of washing machine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106056866A (en) * | 2016-08-01 | 2016-10-26 | 珠海格力电器股份有限公司 | Household electrical appliance capable of raising alarm against water leakage |
| CN108930134A (en) * | 2017-05-27 | 2018-12-04 | 青岛海尔洗衣机有限公司 | Control handle component and washing machine for washing machine |
| CN108930134B (en) * | 2017-05-27 | 2022-02-08 | 青岛海尔洗衣机有限公司 | Control knob assembly for washing machine and washing machine |
| CN107299489A (en) * | 2017-07-06 | 2017-10-27 | 安徽金帅洗衣机有限公司 | A kind of hydroelectric separating device of impeller semi-automatic washing machine |
| CN107622638A (en) * | 2017-10-12 | 2018-01-23 | 芮光萍 | Sound type alarm when water body is surprisingly powered |
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Application publication date: 20110615 |