CN2503819Y - Overflow proof device of electrothermal drinking device - Google Patents
Overflow proof device of electrothermal drinking device Download PDFInfo
- Publication number
- CN2503819Y CN2503819Y CN 01258097 CN01258097U CN2503819Y CN 2503819 Y CN2503819 Y CN 2503819Y CN 01258097 CN01258097 CN 01258097 CN 01258097 U CN01258097 U CN 01258097U CN 2503819 Y CN2503819 Y CN 2503819Y
- Authority
- CN
- China
- Prior art keywords
- exhaust
- backflow pool
- discharge chamber
- catch basin
- sealing ring
- 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
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Abstract
The utility model relates to an anti-spilling device of an electric heating cooker, and the anti-spilling device comprises electric heating elements, an inner cooker (1), an inner cooker sealing ring (2), a sealing cover (3) and exhaust holes (14) arranged on the sealing cover. The utility model is characterized in that the exhaust holes are arranged at the bottom part of a depressed refluxing pond (13) on the sealing cover, an exhaust cavity (5) is arranged on the refluxing pond, a water accumulation groove (11) is arranged at the bottom part of the exhaust cavity, a floater refluxing valve (12) is arranged between the bottom part of the water accumulation groove and the refluxing pond, an exhaust pipe (15) is also arranged between the refluxing pond and the exhaust cavity, air holes (8) are arranged at the upper part of the exhaust cavity, and a separating piece (6) is arranged in the exhaust cavity. The utility model has good insulating property, and can effectively prevent the liquid such as porridge and soup, etc. from being spilled.
Description
Technical field
The utility model belongs to a kind of anti-overflow device of electric-heating cooking utensil.
Background technology
In order to reduce scattering and disappearing of heat; it is to boil having that one class is arranged in the existing electric-heating cooking utensil; the seal cover of band sealing ring is set on the interior pot of functions such as pot; seal cover is provided with steam vent; its advantage is a good heat insulating; save the energy; weak point is to cook congee or during Baoshang; because such as the temperature-sensing element deviation; assembling deviation; the reasons such as deviation that how much food causes in the pot; regular meeting causes congee; soup overflows from the pot cover steam vent; cause unnecessary trouble, even produce electric leakage danger, if increase steam vent quantity or strengthen the steam vent area; not only can increase scattering and disappearing of heat, but also be to can't resolve the problem of overflowing.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of under the prerequisite that guarantees heat insulation effect, can effectively prevent the anti-overflow device of the electric-heating cooking utensil that congee, soup overflow.
The technical scheme that addresses the above problem is (referring to implementing illustration): the utility model comprises heating (19) and by interior pot (1), sealing ring (2), the heating chamber (18) that seal cover (3) is formed, seal cover is provided with steam vent (14), it is characterized in that: described steam vent is arranged on backflow pool recessed on the seal cover (13) bottom, backflow pool top is provided with a discharge chamber (5) of isolating with backflow pool, the discharge chamber bottom is provided with catch basin (11), the valve port that is provided with between catch basin bottom and the backflow pool is provided with float return valve (12), between backflow pool and the discharge chamber blast pipe that is communicated with up and down (15) is set also, be provided with the pore (8) that with atmosphere be communicated with the exhaust outlet level to the position of drawing back certain distance on discharge chamber top, be exported to from blast pipe (15) between the pore (8) the discharge chamber of level on gas channel up and down inwall be respectively arranged with several pieces can be to the barrier flaps (6) of horizontal gas flow barrier effect.
Operation principle of the present utility model is: when heating is heated to fluidized state with the liquid in the heating chamber, steam in the heating chamber is discharged from the steam vent on the seal cover, enter backflow pool (13), with float return valve (12) jack-up, the valve port of backflow pool and discharge chamber is blocked, force steam to enter discharge chamber (5) from blast pipe (15), in level under the effect of barrier flaps that is provided with on the gas channel and self gravitation, the congee that mixes with steam, liquid such as soup are to catch basin (11) lining that drops to the discharge chamber bottom, steam then enters atmosphere from pore, fall into the congee of catch basin, liquid accumulator such as soup are to a certain degree the float-controlled valve of bottom land being depressed, open valve port, flow back to the backflow pool (13) of bottom, flow back to heating chamber from steam vent (14) more then.
The utility model can effectively prevent overflowing of liquid such as congee, soup in the heating chamber under the prerequisite that guarantees electric-heating cooking utensil heating chamber heat-insulating property.
Description of drawings
Fig. 1, the utility model example structure schematic diagram
The local structure for amplifying schematic diagram of Fig. 2, Fig. 1
Pot sealing ring 3-seal cover 4-cover 5-discharge chamber 6-barrier flaps 7-exhaust lid in the pot 2-in the 1-
8-pore 9-exhausting box sealing ring 10-exhausting box stand 11-cistern 12-return valve 13-backflow pool
14-steam vent 15-blast pipe 16-backflow pool sealing ring 17-shell 18-heating chamber 19-heating
Specific embodiments
This example is provided with by interior pot 1, interior pot sealing ring 2, the heating chamber 18 that seal cover 3 is formed, the outer shell 17 that is provided with of interior pot, but seal cover top is provided with fastening shell cover suitable for reading 4, in the interlayer in heating is arranged between pot bottom and the shell, the discharge chamber of being made up of exhaust cassette holder 10 and exhaust lid 75 is housed on the cover 4, exhaust lid 7 is tightly connected by exhausting box sealing ring 9 and exhaust cassette holder, exhausting box covers and is provided with pore 8, exhaust cassette holder bottom is provided with recessed catch basin 11, the valve port that is provided with at the bottom of the catch basin is provided with liftable float-type return valve 12, also be provided with a blast pipe 15 that is communicated with up and down at the bottom of the catch basin, be with backflow pool sealing ring 16 on the outer wall of catch basin bottom, the annular table terrace of cover 4 bottoms compresses backflow pool sealing ring 16, makes catch basin 11 bottoms and backflow pool 13 suitable for reading being tightly connected of exhaust cassette holder.
During with cover 4 and shell fastening suitable for reading, promptly interior pot sealing ring 2 and backflow pool sealing ring 16 are compressed, thereby seal cover 3 and interior pot are tightly connected, the catch basin bottom and the backflow pool upper periphery of exhaust cassette holder 10 are tightly connected, when congee in the heating chamber or soup boiling, steam enters backflow pool 13 from the steam vent on the seal cover, and with float-type return valve 12 jack-up, sealed the valve port at the bottom of the exhaust cassette holder, forced gas to enter in the discharge chamber that exhaust cassette holder and exhaust lid form, under the effect of barrier flaps 6 from blast pipe 15, turning movement is discharged to pore 8, and congee, liquid such as soup are fallen in the catch basin of bottom under the effect of gravity and barrier flaps, put aside to a certain degree, depress the float-type return valve, open valve port, enter backflow pool, flow back to heating chamber from steam vent 14 again.
Claims (3)
1, the anti-overflow device of electric-heating cooking utensil, comprise heating (19) and by interior pot (1), interior pot sealing ring (2), the heating chamber (18) that seal cover (3) is formed, seal cover is provided with steam vent (14), it is characterized in that: described steam vent is arranged on backflow pool recessed on the seal cover (13) bottom, backflow pool top is provided with a discharge chamber (5) of isolating with backflow pool, the discharge chamber bottom is provided with catch basin (11), the valve port that is provided with between catch basin bottom and the backflow pool is provided with float return valve (12), between backflow pool and the discharge chamber blast pipe that is communicated with up and down (15) is set also, be provided with the pore (8) that with atmosphere be communicated with the exhaust outlet level to the position of drawing back certain distance on discharge chamber top, be exported to from blast pipe (15) between the pore (8) the discharge chamber of level on gas channel up and down inwall be respectively arranged with can be to the barrier flaps (6) of horizontal gas flow barrier effect.
2, the anti-overflow device of electric-heating cooking utensil according to claim 1, it is characterized in that: the outer shell (17) that is provided with of pot in described, but seal cover top is provided with fastening shell cover suitable for reading (4), the discharge chamber of being made up of exhaust cassette holder (10) and exhaust lid (7) (5) is housed on the cover (4), exhaust lid (7) is tightly connected by exhausting box sealing ring (9) and exhaust cassette holder, exhausting box covers and is provided with pore (8), exhaust cassette holder bottom is provided with recessed catch basin (11), the valve port that is provided with at the bottom of the catch basin is provided with liftable float-type return valve (12), also be provided with a blast pipe (15) that is communicated with up and down at the bottom of the catch basin, be with backflow pool sealing ring (16) on the outer wall of catch basin bottom, the annular table terrace of cover (4) bottom compresses backflow pool sealing ring (16), makes catch basin (11) bottom and suitable for reading being tightly connected of backflow pool (13) of exhaust cassette holder.
3, the anti-overflow device of electric-heating cooking utensil according to claim 1 and 2, it is characterized in that: the upper shed of discharge chamber inside exhaust pipe to the level of pore (8) on gas channel, have in several pieces barrier flaps (6) that are provided with respectively on the inwall up and down that the barrier flaps lower end is lower than barrier flaps upper end down on one at least, form S shape gas channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01258097 CN2503819Y (en) | 2001-11-22 | 2001-11-22 | Overflow proof device of electrothermal drinking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01258097 CN2503819Y (en) | 2001-11-22 | 2001-11-22 | Overflow proof device of electrothermal drinking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2503819Y true CN2503819Y (en) | 2002-08-07 |
Family
ID=33666735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01258097 Expired - Lifetime CN2503819Y (en) | 2001-11-22 | 2001-11-22 | Overflow proof device of electrothermal drinking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2503819Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102771376A (en) * | 2012-08-10 | 2012-11-14 | 广东小熊电器有限公司 | Bean sprouting machine capable of adjusting seedling raising space according to development situation of bean sprout |
| CN102840448A (en) * | 2012-09-21 | 2012-12-26 | 云南大红山管道有限公司 | Anti-overflow device of ore pulp conveying drop pipe |
| CN105747829A (en) * | 2016-04-07 | 2016-07-13 | 广东浩特电器有限公司 | Electric rice cooker convenient to use |
| CN108013742A (en) * | 2016-11-02 | 2018-05-11 | 佛山市顺德区美的电热电器制造有限公司 | Pressure cooking appliance and its control method |
| CN109125750A (en) * | 2018-10-23 | 2019-01-04 | 广州市豪尔生医疗设备有限公司 | A kind of steam sterilizer |
| CN109259577A (en) * | 2018-11-14 | 2019-01-25 | 林向东 | A kind of electric cooker and its cooking control method |
-
2001
- 2001-11-22 CN CN 01258097 patent/CN2503819Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102771376A (en) * | 2012-08-10 | 2012-11-14 | 广东小熊电器有限公司 | Bean sprouting machine capable of adjusting seedling raising space according to development situation of bean sprout |
| CN102771376B (en) * | 2012-08-10 | 2014-04-30 | 广东小熊电器有限公司 | Bean sprouting machine capable of adjusting seedling raising space according to development situation of bean sprout |
| CN102840448A (en) * | 2012-09-21 | 2012-12-26 | 云南大红山管道有限公司 | Anti-overflow device of ore pulp conveying drop pipe |
| CN105747829A (en) * | 2016-04-07 | 2016-07-13 | 广东浩特电器有限公司 | Electric rice cooker convenient to use |
| CN108013742A (en) * | 2016-11-02 | 2018-05-11 | 佛山市顺德区美的电热电器制造有限公司 | Pressure cooking appliance and its control method |
| CN109125750A (en) * | 2018-10-23 | 2019-01-04 | 广州市豪尔生医疗设备有限公司 | A kind of steam sterilizer |
| CN109125750B (en) * | 2018-10-23 | 2021-06-04 | 广州市豪尔生医疗设备有限公司 | Steam sterilizer |
| CN109259577A (en) * | 2018-11-14 | 2019-01-25 | 林向东 | A kind of electric cooker and its cooking control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20111122 Granted publication date: 20020807 |