CN2530586Y - Overflow-preventing device for dish-washing machine - Google Patents
Overflow-preventing device for dish-washing machine Download PDFInfo
- Publication number
- CN2530586Y CN2530586Y CN 02215769 CN02215769U CN2530586Y CN 2530586 Y CN2530586 Y CN 2530586Y CN 02215769 CN02215769 CN 02215769 CN 02215769 U CN02215769 U CN 02215769U CN 2530586 Y CN2530586 Y CN 2530586Y
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- CN
- China
- Prior art keywords
- dish
- washing machine
- conductive probes
- water
- shell
- 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.)
- Expired - Fee Related
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- Washing And Drying Of Tableware (AREA)
Abstract
The utility model discloses an overflow-preventing device of dish-washing machine for preventing the water in the inner liner of dish-washing machine from overflowing, which comprises a shell. The inner wall of the shell is fixed with a frame which is provided with a vertical hole, and two conductive probes are arranged in the vertical hole. Insulated layers are arranged between the two conductive probes, and between the two conductive probes and the frame. The lower extending ends of the two conductive probes are arranged below the bottom of the shell, and a clearance is arranged between the extending ends and the bottom of the shell, and the upper extending ends are connected with a controller. The utility model can detect whether the water in the inner liner of dish-washing machine overflows in time and reliably, thus can avoid thoroughly the inconvenience to the users due to overflowing of the water in the inner liner of dish-washing machine.
Description
Technical field
The utility model relates to a kind of Level monitor.Be the dish-washing machine anti-overflow device that prevents that the water in the internal cavity of bowl washer from overflowing specifically.
Background technology
For preventing that the water in the internal cavity of bowl washer from overflowing, Level monitor is installed mostly in the dish-washing machine.This Level monitor contains foamed plastics buoy and microswitch.When the water in the internal cavity of bowl washer overflowed to bottom of shell, buoy can be at the effect float downward of water.When the microswitch above buoy rises to it contacted, microswitch can closedly also start the interior draining pump work of dish-washing machine, and water is discharged.Use this anti-overflow device, have or not the monitoring of overflowing water though can realize internal cavity of bowl washer.But, easily blocked by the plastic barrel inwall owing to the buoy in this device is foamed plastics and places in the plastic barrel with small opening.In case buoy is stuck,, can not makes the microswitch closure and start draining pump work even the water that occurs in the inner bag overflows situation.Therefore, just can not there be anhydrous overflowing reliably to monitor, be difficult to avoid take place because of the water in the internal cavity of bowl washer overflows the situation of making troubles to the user to internal cavity of bowl washer.
Summary of the invention
The purpose of this utility model is to provide a kind of dish-washing machine anti-overflow device.Use this device, can in time, reliably monitor out has anhydrous overflowing in the internal cavity of bowl washer, can thoroughly avoid taking place because of the water in the internal cavity of bowl washer overflows the situation of making troubles to the user.
Above-mentioned purpose of the present utility model is realized by following technical solution:
Dish-washing machine anti-overflow device of the present utility model comprises casing, is characterized in being fixed with bearing on the casing inner wall, and vertical hole is arranged on the bearing, is installed with two conductive probes in the vertical hole.Homogeneous phase insulation between this two conductive probe, between two conductive probes and the bearing.The lower extending end of two conductive probes be on the bottom of shell and and bottom of shell between leave the gap, its up extension end and controller join.
Adopt such scheme, have the following advantages:
Because dish-washing machine anti-overflow device of the present utility model is to fix a bearing on casing inner wall, has vertical hole on the bearing, be installed with two conductive probes in the vertical hole.When the water in the internal cavity of bowl washer overflows, two conductive probes will be immersed in the ponding of bottom of shell, make dish-washing machine anti-overflow device of the present utility model be in conducting state, ponding information is passed to controller, start draining pump draining and warning by controller, the user is in time handled, thereby thoroughly avoided taking place because of the water in the internal cavity of bowl washer overflows the situation of making troubles to the user.
Description of drawings
Accompanying drawing is a dish-washing machine anti-overflow apparatus structure schematic diagram of the present utility model.
The specific embodiment
As shown in drawings, dish-washing machine anti-overflow device of the present utility model comprises a casing 5, is provided with bearing 1 in the casing 5.This bearing is a plastic plate, on one side it is screwed on the inwall of casing 5, makes its top, bottom that is suspended in casing 5 inner chambers.Be processed with two vertical through holes on the bearing 1, all be installed with a conductive probe 3 in each through hole, thereby make between two conductive probes 3, homogeneous phase insulation between two conductive probes 3 and the bearing 1.Stretch out under the bearing 1 lower end of two conductive probes 3, its lower extending end be on casing 5 bottoms and and casing 5 bottoms between leave the gap.The upper end of two conductive probes 3 links to each other with controller 2 by lead.
Dish-washing machine in normal operation, its inner bag does not have the water of overflowing, casing 5 bottoms do not have ponding 4, two conductive probes 3 and are in off-state, 2 of two conductive probes 3 and controllers just do not constitute the loop.When internal cavity of bowl washer has water to overflow and make casing 5 bottoms that ponding 4 be arranged, two conductive probes 3 just are immersed in the ponding 4, make ponding 4, two conductive probes 3 and 2 of controllers form the loop, start draining pump draining and warning, realize internal cavity of bowl washer is had or not the monitoring of overflowing water by controller 2.
Claims (1)
- Dish-washing machine anti-overflow device comprises casing (5), it is characterized in that being fixed with bearing (1) on casing (5) inwall, and bearing has vertical hole on (1), is installed with two conductive probes (3) in the vertical hole; Homogeneous phase insulation between two conductive probes (3), between two conductive probes (3) and bearing (1); The lower extending end of two conductive probes (3) is on casing (5) bottom, and and casing (5) bottom between leave the gap; Its up extension end and controller (2) join.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02215769 CN2530586Y (en) | 2002-02-09 | 2002-02-09 | Overflow-preventing device for dish-washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02215769 CN2530586Y (en) | 2002-02-09 | 2002-02-09 | Overflow-preventing device for dish-washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2530586Y true CN2530586Y (en) | 2003-01-15 |
Family
ID=33694857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02215769 Expired - Fee Related CN2530586Y (en) | 2002-02-09 | 2002-02-09 | Overflow-preventing device for dish-washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2530586Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107028575A (en) * | 2017-05-17 | 2017-08-11 | 佛山市顺德区美的洗涤电器制造有限公司 | Dish-washing machine |
| CN107095632A (en) * | 2017-05-15 | 2017-08-29 | 佛山市顺德区美的洗涤电器制造有限公司 | Use water household electrical appliance |
| CN107374537A (en) * | 2017-07-31 | 2017-11-24 | 佛山市顺德区美的洗涤电器制造有限公司 | The control method and dish-washing machine of dish-washing machine |
| CN108065884A (en) * | 2017-12-19 | 2018-05-25 | 宁波欧琳厨具有限公司 | A kind of dish-washing machine water feed apparatus and inlet method |
-
2002
- 2002-02-09 CN CN 02215769 patent/CN2530586Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107095632A (en) * | 2017-05-15 | 2017-08-29 | 佛山市顺德区美的洗涤电器制造有限公司 | Use water household electrical appliance |
| CN107095632B (en) * | 2017-05-15 | 2019-12-31 | 佛山市顺德区美的洗涤电器制造有限公司 | Water-using household appliance |
| CN107028575A (en) * | 2017-05-17 | 2017-08-11 | 佛山市顺德区美的洗涤电器制造有限公司 | Dish-washing machine |
| CN107374537A (en) * | 2017-07-31 | 2017-11-24 | 佛山市顺德区美的洗涤电器制造有限公司 | The control method and dish-washing machine of dish-washing machine |
| CN108065884A (en) * | 2017-12-19 | 2018-05-25 | 宁波欧琳厨具有限公司 | A kind of dish-washing machine water feed apparatus and inlet method |
| CN108065884B (en) * | 2017-12-19 | 2023-06-13 | 宁波欧琳科技股份有限公司 | Water inlet device and water inlet method of dish washer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |