CN202386497U - Effective anti-overflow electric rice cooker - Google Patents
Effective anti-overflow electric rice cooker Download PDFInfo
- Publication number
- CN202386497U CN202386497U CN2011204517146U CN201120451714U CN202386497U CN 202386497 U CN202386497 U CN 202386497U CN 2011204517146 U CN2011204517146 U CN 2011204517146U CN 201120451714 U CN201120451714 U CN 201120451714U CN 202386497 U CN202386497 U CN 202386497U
- Authority
- CN
- China
- Prior art keywords
- steam valve
- control circuit
- main control
- steam
- overflow
- 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 - Lifetime
Links
- 235000007164 Oryza sativa Nutrition 0.000 title abstract description 12
- 235000009566 rice Nutrition 0.000 title abstract description 12
- 240000007594 Oryza sativa Species 0.000 title 1
- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- 239000000696 magnetic material Substances 0.000 claims description 4
- 230000006698 induction Effects 0.000 claims description 3
- 241000209094 Oryza Species 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 5
- 238000012544 monitoring process Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 235000014676 Phragmites communis Nutrition 0.000 abstract 2
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 4
- 238000010411 cooking Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
Images
Landscapes
- Cookers (AREA)
Abstract
The utility model relates to an effective anti-overflow rice cooker, including main control circuit, the pot body subassembly that contains the heater and the upper cover subassembly that contains the steam valve, characterized by: the steam valve is internally provided with a floating ball which closes the reed switch, and the reed switch is connected with a main control circuit. The utility model discloses when rice water spills over the closed scope that the floater rebound that makes the steam valve left the tongue tube switch, will lead to the disconnection of tongue tube switch, main control circuit makes the heating element stop work immediately, spills over and stops, and the floater falls back down, just begins normal heating after getting back to original predetermined normal position again until the floater. The work of the heater is controlled through effectively monitoring the real-time overflow information of the steam valve, and the effect of effectively preventing overflow is achieved.
Description
Technical field
The utility model relates to electric cooker, especially a kind of electric cooker of effective anti-overflow, and the improvement that belongs to existing electric cooker is technological.
Background technology
The most existing electric cooker all is provided with steam valve, and thin rice gruel overflows when being used to prevent normally cook.But these steam valves generally do not have its duty of main control circuit monitoring, and it prevents that overflowing effect only limits to the pattern of normally cooking.
Existing steam valve is for the reasonable anti-effect of overflowing of having cooked normally; But in case the ratio that the user increases water level unexpectedly or reduces Mi Shuiliang occurs; The possibility of overflowing when cooking is very big, owing to lack the signal monitoring to steam valve, if occur overflowing when cooking; The heating element of electric cooker also possibly work on, and causes overflowing in a large number of thin rice gruel.Not only influence the surface of meal pot after thin rice gruel overflows, be difficult for cleaning, and possibly bring certain potential safety hazard.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned shortcoming, and a kind of real time information that can constantly monitor steam valve is provided, effectively the electric cooker of anti-overflow.
The technical scheme that realizes the utility model purpose is: a kind of electric cooker of effective anti-overflow; Comprise main control circuit, contain the pan body assembly of heating element and contain the cover assembly of steam valve; It is characterized in that: the periphery at said steam valve is provided with dry-reed tube switch; Be provided with the ball float that makes dry-reed tube switch closed in the steam valve, dry-reed tube switch is connected with main control circuit.
Said steam valve lower end is provided with steam inlet, and the upper end is provided with steam (vapor) outlet, and said ball float is positioned at said steam (vapor) outlet top.
Said ball float is that magnetic material is processed or comprises magnetic material.
Said heating element is induction heater or thick film heater.
Said steam valve is a demountable structure, and dry-reed tube switch and steam valve are separate, separable.
The utility model beneficial effect is: move up when leaving the closed scope of dry-reed tube switch when thin rice gruel overflows the ball float that makes steam valve; To cause dry-reed tube switch to break off; Main control circuit makes heating element quit work immediately; Overflow and stop, ball float falls after rise downwards, after ball float is got back to original predetermined normal position again, just begins normal heating.The work of the real-time flooding information control heating element through the effective monitoring steam valve realizes effectively preventing the effect of overflowing.
Description of drawings
Fig. 1 is the cutaway view of the utility model embodiment front view;
Fig. 2 is the cutaway view of steam valve among the utility model embodiment;
Fig. 3 is that the mutual alignment of steam valve and dry-reed tube switch concerns sketch map among the utility model embodiment;
Fig. 4 is the control circuit sketch map of embodiment 1.
Arrow is represented steam flow direction in the steam valve among the figure.
Omitted among the figure and the irrelevant parts of the utility model key points in design.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
Like Fig. 1, shown in Figure 4, the utility model comprises main control circuit, contains the pan body assembly 1 of heating element 11, and the cover assembly 2 that contains steam valve 3.
Said steam valve 3 lower ends are provided with steam inlet 31, and the upper end is provided with steam (vapor) outlet 32.
Said steam valve 3 holdings are provided with ball float 4 in the steam valve 3 on cover assembly 2, like Fig. 2, shown in Figure 3, ball float 4 inside are surrounded by magnet 5, at the periphery of steam valve 3 dry-reed tube switch 6 are set; Dry-reed tube switch 6 is connected with main control circuit, and is as shown in Figure 4; Under the effect of magnet 5, dry-reed tube switch 6 is connected, and main control circuit identification dry-reed tube switch 6 is in on-state, and main control circuit can operate as normal, and heating element 11 can be cooked according to normal preset program.
Because ball float 4 itself has certain gravity, when normally cooking, steam is through the steam that outside electric cooker cover assembly 2, sheds around the ball float 4, and at this moment ball float 4 can remain on the normal position, guarantees dry-reed tube switch 6 connections, the electric cooker operate as normal.
When because high-power heating or other reasons when causing thin rice gruel to overflow, unnecessary thin rice gruel prepares to flow to the outside of electric cooker cover assembly 2 through steam valve 3, at this moment; The ball float 4 that is arranged in steam (vapor) outlet 32 tops follows thin rice gruel to float; Because the magnet 5 that makes dry-reed tube switch 6 closures is arranged in the ball float 4, and magnet 5 moves up under the effect of thin rice gruel and leaves the closed scope of dry-reed tube switch 6, cause dry-reed tube switch 6 to break off; Main control circuit recognizes the signal that dry-reed tube switch 6 breaks off; Give the central control system in the main control circuit with feedback information at once, the central control system heating element 11 of giving an order quits work, and overflows to stop; Ball float 4 falls after rise downwards, after ball float 4 is got back to original predetermined normal position again, just begins normal heating.
The heating element of the utility model preferentially adopts induction heater or thick film heater; Because the thermal inertia of this type mode of heating is less; In case central control system order heating element 11 stops heating; Restore calm in the electric cooker, rather than continue boiling, can control the generation of steam and overflowing of thin rice gruel better so at once.
Since steam valve 3 be holding on cover assembly 2, the detachable cleaning, dry-reed tube switch 6 and steam valve 3 be separate, separate; When steam valve 3 leaves electric cooker cover assembly 2; Dry-reed tube switch 6 breaks off, and heating element 11 quits work, and guarantees can electric cooker cooked because forgetting placement steam valve 3; Not only safer, and human nature more.
Claims (5)
1. the electric cooker of an effective anti-overflow; Comprise main control circuit, contain heating element (11) pan body assembly (1) and contain the cover assembly (2) of steam valve (3); It is characterized in that: the periphery of steam valve (3) is provided with dry-reed tube switch (6); Be provided with the ball float (4) that makes dry-reed tube switch (6) closed in the steam valve (3), dry-reed tube switch (6) is connected with main control circuit.
2. the electric cooker of effective anti-overflow according to claim 1 is characterized in that, said steam valve (3) lower end is provided with steam inlet (31), and the upper end is provided with steam (vapor) outlet (32), and said ball float (4) is positioned at said steam (vapor) outlet (32) top.
3. the electric cooker of effective anti-overflow according to claim 2 is characterized in that, described ball float (4) is processed by magnetic material, or comprises magnetic material.
4. the electric cooker of effective anti-overflow according to claim 1 is characterized in that, described heating element (11) adopts induction heater or thick film heater.
5. steam valve according to claim 1 (3) is a demountable structure, and dry-reed tube switch (6) is separate, separable with steam valve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204517146U CN202386497U (en) | 2011-11-15 | 2011-11-15 | Effective anti-overflow electric rice cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204517146U CN202386497U (en) | 2011-11-15 | 2011-11-15 | Effective anti-overflow electric rice cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202386497U true CN202386497U (en) | 2012-08-22 |
Family
ID=46661453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204517146U Expired - Lifetime CN202386497U (en) | 2011-11-15 | 2011-11-15 | Effective anti-overflow electric rice cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202386497U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105686678A (en) * | 2014-11-24 | 2016-06-22 | 佛山市顺德区美的电热电器制造有限公司 | Cooking appliance and upper cover thereof |
| CN110638310A (en) * | 2019-09-19 | 2020-01-03 | 珠海格力电器股份有限公司 | Cooking control method and device, cooking equipment and storage medium |
-
2011
- 2011-11-15 CN CN2011204517146U patent/CN202386497U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105686678A (en) * | 2014-11-24 | 2016-06-22 | 佛山市顺德区美的电热电器制造有限公司 | Cooking appliance and upper cover thereof |
| CN105686678B (en) * | 2014-11-24 | 2018-06-19 | 佛山市顺德区美的电热电器制造有限公司 | Cooking apparatus and its upper cover |
| CN110638310A (en) * | 2019-09-19 | 2020-01-03 | 珠海格力电器股份有限公司 | Cooking control method and device, cooking equipment and storage medium |
| CN110638310B (en) * | 2019-09-19 | 2020-09-08 | 珠海格力电器股份有限公司 | Cooking control method and device, cooking equipment and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: MIDEA GROUP CO., LTD. Free format text: FORMER NAME: MEIDI GROUP CO. LTD. |
|
| CP03 | Change of name, title or address |
Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Patentee after: MIDEA GROUP Co.,Ltd. Address before: 528311 Beijiao, Foshan, Shunde District, the town of Guangdong, the United States Avenue, No. 6 Patentee before: Midea Group |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120822 |