CN100560000C - The fast pressure relief method of electric pressure cooking saucepan and fast pressure relief electric pressure cooking saucepan - Google Patents
The fast pressure relief method of electric pressure cooking saucepan and fast pressure relief electric pressure cooking saucepan Download PDFInfo
- Publication number
- CN100560000C CN100560000C CNB200610062963XA CN200610062963A CN100560000C CN 100560000 C CN100560000 C CN 100560000C CN B200610062963X A CNB200610062963X A CN B200610062963XA CN 200610062963 A CN200610062963 A CN 200610062963A CN 100560000 C CN100560000 C CN 100560000C
- Authority
- CN
- China
- Prior art keywords
- cooking saucepan
- electric
- water
- pot cover
- pressure relief
- 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.)
- Active
Links
Landscapes
- Cookers (AREA)
Abstract
A kind of fast pressure relief method of electric pressure cooking saucepan and fast pressure relief electric pressure cooking saucepan especially, are kept somewhere cavity between the inside and outside lid of described pot cover, cooling is current cloth but; Outer covering at described pot cover is provided with water injection hole, makes it be communicated with described cavity; Bottom at described electric pressure cooking saucepan is provided with drainage box; Top at described shell is provided with annular water tank, and when covering pot cover, described cavity bottom faces described tank, and described bottom of gullet then has drainpipe down to stretch; All water fillings, flowing water and draining position all separate with described electric part electric insulation; When needing fast pressure relief, inject cold water from described water filling port, this cold water flow through described cavity, annular water tank and drainpipe flow out from drainage box, and pot interior pressure drop of waiting can be opened pot cover during to atmospheric pressure.The present invention can effectively solve the too slow and problem of release of electric pressure cooking saucepan, and guarantees safely, wholesomely to use described fast pressure relief electric pressure cooking saucepan.
Description
Technical field
The present invention relates to the kitchen mess kit, particularly relate to pressure cooker and locking device thereof.
Background technology
Electric pressure cooking saucepan is because the power saving developed recently that saves time is very fast.The electric pressure cooking saucepan of prior art comprises pot cover, pot body, sealing ring, shell and electric part.Described electric part comprises heater and control assembly.Described pot cover combines with the pot body and forms an annular seal space, with the heater heating, makes the interior temperature and pressure of annular seal space all higher than common normal pressure pot, thereby shortens the food cooking time, conserve energy under the pot body.But to open pot cover certain danger is just arranged after the culinary art, the accident of will blasting if pot inner pressure is eager to uncap during greater than an atmospheric pressure.People often move on to it in the pond and directly dash pouring with running water during with the general gas pressure cooker, and electric pressure cooking saucepan just allows to do so anything but, because described electric pressure cooking saucepan has electric part, directly can make water enter electric part with running water towards pouring, thereby the destruction electric insulation, more severe patient can trip, electrification is used in electric shock etc.The electric pressure cooking saucepan of prior art has adopted the method that safety lock and pressure limiting valve are set to address the above problem mostly, but still has following defective and deficiency:
1. safety lock is set on electric pressure cooker structure, and this safety lock is in by locking state pot cover when pressure is greater than atmospheric pressure in pot, and the kettle temperature of waiting drops to below 100 ℃, and pressure drops to atmospheric value in it, just can open pot cover.Described safety lock has guaranteed the safe in utilization of electric pressure cooking saucepan, but makes the cooling naturally of electric pressure cooking saucepan but need for a long time.This method can not adapt to the allegro modern life, has limited applying of described electric pressure cooking saucepan greatly;
2. pressure limiting valve is set on electric pressure cooker structure, discharges the interior vapours of pot, descend thereby accelerate kettle temperature by the described pressure limiting valve of artificial unlatching.Though this method can shorten the cool time of electric pressure cooking saucepan, when opening pressure limiting valve, also have a large amount of soups to become foam in the time of from this pressure limiting valve exhaust steam and discharge, both dangerous also unhygienic.
Summary of the invention
The technical problem to be solved in the present invention is to avoid the deficiencies in the prior art part and the method and the fast pressure relief electric pressure cooking saucepan that propose the electric pressure cooking saucepan fast pressure relief, make pressure in the electric pressure cooking saucepan can be fast, safety, health, reduce to atmospheric value effectively.
The present invention solve the technical problem can be by realizing by the following technical solutions:
A kind of fast pressure relief method of electric pressure cooking saucepan is proposed, based on the electric pressure cooking saucepan that comprises pot cover, shell, pot body, sealing ring and electric part, especially:
Keep somewhere cavity between the inside and outside lid of described pot cover, cooling is current cloth but; Outer covering at described pot cover is provided with water injection hole, makes it be communicated with described cavity; Top at described shell is provided with annular water tank, and when covering pot cover, described cavity bottom faces described tank, and described bottom of gullet then has drainpipe down to stretch; Below described drainpipe, drainage box is set; All water fillings, flowing water and draining position all separate with described electric part electric insulation; When needing fast pressure relief, inject cold water from described water filling port, this cold water flow through described cavity, annular water tank and drainpipe are discharged from the through hole of drainage box bottom surface, and pot interior pressure drop of waiting can be opened pot cover during to atmospheric pressure.
The present invention solve the technical problem also by coming further realization by the following technical solutions:
Design, a kind of fast pressure relief electric pressure cooking saucepan of use, comprise pot cover, shell, pot body, sealing ring and electric part, described electric part comprises heater and control assembly, especially, described pot cover comprises enclosing cover, inner cap and the water cavity that is formed by the gap between this enclosing cover, the inner cap, covers to be provided with the water filling port that is communicated with water cavity outside described; Described shell comprises outer wall, inwall, drainpipe, drainage box and is similar to the drainage box of drawer outward, and the annular water tank that the cross section is " U " shape is set on the top of described outer wall, and described water cavity bottom is above this tank, and described tank is communicated with drainpipe again; Described drainage box is arranged on the drainpipe below, can pull out from the shell side bottom, is provided with through hole in this drainage box bottom surface.
Described outer wall bottom also is provided with two block button holes, at described drainage box rear portion protruding buckle is arranged, and described drainage box snaps onto in the block button hole by buckle, is separately fixed to pull out and the closed position.
Described enclosing cover and inner cap are rigidly connected to together.
Compare with prior art, the present invention's's " method of electric pressure cooking saucepan fast pressure relief and fast pressure relief electric pressure cooking saucepan " technique effect is:
The method of described electric pressure cooking saucepan fast pressure relief can effectively solve the too slow problem of release of electric pressure cooking saucepan, described fast pressure relief electric pressure cooking saucepan has been realized the fast pressure relief method, not only guarantee safety, wholesomely used described fast pressure relief electric pressure cooking saucepan, but also satisfied the needs of contemporary people's fast pace life.
Description of drawings
Fig. 1 is a fast pressure relief electric pressure cooker structure of the present invention vertical section schematic diagram.
The specific embodiment
Be described in further detail below in conjunction with the accompanying drawing illustrated embodiment.
The present invention relates to a kind of fast pressure relief method of electric pressure cooking saucepan, based on the electric pressure cooking saucepan that comprises pot cover, shell, pot body, sealing ring and electric part, especially:
Keep somewhere cavity between the inside and outside lid of described pot cover, cooling is current cloth but; Outer covering at described pot cover is provided with water injection hole, makes it be communicated with described cavity; Top at described shell is provided with annular water tank, and when covering pot cover, described cavity bottom faces described tank, and described bottom of gullet then has drainpipe down to stretch; Below described drainpipe, drainage box is set; All water fillings, flowing water and draining position all separate with described electric part electric insulation; When needing fast pressure relief, inject cold water from described water filling port, this cold water flow through described cavity, annular water tank and drainpipe are discharged from the through hole of drainage box bottom surface, and pot interior pressure drop of waiting can be opened pot cover during to atmospheric pressure.
The present invention solve the technical problem also by coming further realization by the following technical solutions:
Design, a kind of fast pressure relief electric pressure cooking saucepan of making, comprise pot cover 1, shell 2, pot body 3, sealing ring 4 and electric part 5, described electric part 5 comprises heater 51 and control assembly 52, especially, described pot cover 1 comprises enclosing cover 11, inner cap 12 and the water cavity 13 that is formed by gap between this enclosing cover 11, the inner cap 12, is provided with the water filling port 14 that is communicated with water cavity 13 on described enclosing cover 11; Described shell 2 comprises outer wall 21, inwall 22, drainpipe 23 and is similar to the drainage box 24 of drawer outward, it is the annular water tank 25 of " U " shape that the cross section is set on the top of described outer wall 21, described water cavity 13 bottoms are above this tank 25, and described tank 25 is communicated with drainpipe 23 again; Described drainage box 24 is arranged on drainpipe 23 belows, can pull out from shell 2 side bottom, is provided with through hole 241 in these drainage box 24 bottom surfaces.
Described outer wall 21 bottoms also are provided with two block button holes 211,212, at described drainage box 24 rear portions protruding buckle 242 are arranged, and described drainage box 24 snaps onto in the block button hole 211,212 by buckle 242, is separately fixed at draining and closed position.
Described enclosing cover 11 and inner cap 12 are rigidly connected.
As shown in Figure 1, in the present embodiment, when described fast pressure relief electric pressure cooking saucepan has been cooked food, when needing fast pressure relief and opening pot cover 2, at first pull out the drainage box 24 that snaps onto bayonet socket hole 212 by buckle 242, when the buckle 242 of drainage box 24 snapped onto 211 positions, bayonet socket hole, described drainage box 24 was in drainage position.Directly cold water is injected the water cavity 13 of pot cover 2 by water filling port 14 with container, current flow through water cavity 13, tank 25, drainpipe 23 and drainage box 24, discharge described fast pressure relief electric pressure cooking saucepan by through hole 241 in drainage box 24 bottom surfaces, by continuous injection cold water, flowing of current with the heat absorption in the pot body 3, temperature in pot body 3 are descended, thus very fast with the pressure drop in the pot body 3 to atmospheric pressure, the user can open pot cover 2 safely.If inject running water with the flexible pipe that connects running water pipe from water filling port 14, the fast pressure relief effect of described fast pressure relief electric pressure cooking saucepan can be better.
Claims (4)
1. the fast pressure relief method of an electric pressure cooking saucepan, the electric pressure cooking saucepan based on comprising pot cover, shell, pot body, sealing ring and electric part is characterized in that:
Keep somewhere cavity between the inside and outside lid of described pot cover, cooling is current cloth but; Outer covering at described pot cover is provided with water injection hole, makes it be communicated with described cavity; Top at described shell is provided with annular water tank, and when covering pot cover, described cavity bottom faces described tank, and described bottom of gullet then has drainpipe down to stretch; Below described drainpipe, drainage box is set; All water fillings, flowing water and draining position all separate with described electric part electric insulation;
When needing fast pressure relief, inject cold water from described water filling port, this cold water flow through described cavity, annular water tank and drainpipe are discharged from the through hole of drainage box bottom surface, and pot interior pressure drop of waiting can be opened pot cover during to atmospheric pressure.
2. a fast pressure relief electric pressure cooking saucepan comprises pot cover (1), shell (2), pot body (3), sealing ring (4) and electric part (5), and described electric part (5) comprises heater (51) and control assembly (52), it is characterized in that:
Described pot cover (1) comprises enclosing cover (11), inner cap (12) and the water cavity (13) that is formed by the gap between this enclosing cover (11), the inner cap (12), is provided with on described enclosing cover (11) and water filling port (14) that water cavity (13) is communicated with; Described shell (2) comprises the drainage box (24) of outer wall (21), inwall (22), drainpipe (23) and outer likeness in form drawer, the annular water tank that the cross section is " U " shape (25) is set on the top of described outer wall (21), and described water cavity (13) bottom is in the top of this tank (25), and described tank (25) is communicated with drainpipe (23) again; Described drainage box (24) is arranged on drainpipe (23) below, can pull out from shell (2) side bottom, is provided with through hole (241) in this drainage box (24) bottom surface.
3. fast pressure relief electric pressure cooking saucepan according to claim 2 is characterized in that:
Described outer wall (21) bottom also is provided with two block button holes (211,212), at described drainage box (24) rear portion protruding buckle (242) is arranged, described drainage box (24) snaps onto in the block button hole (211,212) by buckle (242), is separately fixed at draining and closed position.
4. fast pressure relief electric pressure cooking saucepan according to claim 2 is characterized in that:
Described enclosing cover (11) and inner cap (12) are rigidly connected to together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200610062963XA CN100560000C (en) | 2006-09-29 | 2006-09-29 | The fast pressure relief method of electric pressure cooking saucepan and fast pressure relief electric pressure cooking saucepan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200610062963XA CN100560000C (en) | 2006-09-29 | 2006-09-29 | The fast pressure relief method of electric pressure cooking saucepan and fast pressure relief electric pressure cooking saucepan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101152052A CN101152052A (en) | 2008-04-02 |
| CN100560000C true CN100560000C (en) | 2009-11-18 |
Family
ID=39254099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200610062963XA Active CN100560000C (en) | 2006-09-29 | 2006-09-29 | The fast pressure relief method of electric pressure cooking saucepan and fast pressure relief electric pressure cooking saucepan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100560000C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109123961B (en) * | 2018-09-21 | 2023-12-08 | 象牙塔（上海）国际贸易有限公司 | Portable protective housing of perfume bottle |
-
2006
- 2006-09-29 CN CNB200610062963XA patent/CN100560000C/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN101152052A (en) | 2008-04-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104856563B (en) | It is a kind of to be evacuated fresh-keeping electric pressure cooking saucepan | |
| CN209518767U (en) | A kind of Multi-functional cooking apparatus | |
| CN104274062B (en) | Electric cooker | |
| CN202015079U (en) | Steam oven | |
| CN100560000C (en) | The fast pressure relief method of electric pressure cooking saucepan and fast pressure relief electric pressure cooking saucepan | |
| CN200960043Y (en) | Quick pressure-releasing electric pressure cooker | |
| CN206700033U (en) | Steam valve module and cooking pot tool | |
| CN205697214U (en) | A kind of electric cooker | |
| CN204146827U (en) | Cooker | |
| CN200973622Y (en) | Electric-heating kettle | |
| CN206403615U (en) | A kind of electric cooker | |
| CN213248370U (en) | Pressure cooker with quick cooling and pressure reducing function | |
| CN204683315U (en) | The pressure cooking appliance of quick pressure releasing | |
| CN212438230U (en) | Rice soup separating electric cooker | |
| CN105686629B (en) | A kind of vacuum heat-preserving electric kettle | |
| CN204274125U (en) | A kind of energy-conservation Miniature electric rice cooker | |
| CN103705108B (en) | Shutoff device in electric pressure cooking saucepan time delay pressurize | |
| CN103126510B (en) | Water spray cooling cooking appliance | |
| CN2301945Y (en) | Multi-function fast-electric steaming cooking-vessel | |
| CN202874989U (en) | Capacity increasing structure | |
| CN219742437U (en) | Electric heating kettle capable of preventing electric shock | |
| CN214433686U (en) | Heat preservation type electric teapot | |
| CN219353570U (en) | Cooking utensil for cooking and enhancing aroma | |
| CN206867077U (en) | A kind of electric pressure cooking saucepan quickly cooled down | |
| CN208404001U (en) | Vacuum cup |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN LIANCHUANG SANJIN ELECTRIC CO., LTD. Free format text: FORMER OWNER: SHENZHEN LIANCHUANG TECHNOLOGY GROUP CO., LTD. Effective date: 20100706 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN LIANCHUANG TECHNOLOGY GROUP CO., LTD. Free format text: FORMER NAME: SHENZHEN CITY UNION INDUSTRIAL CO., LTD |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518031 1ST FLOOR, BUILDING 304, SHANGBU INDUSTRY DISTRICT, HONGLI ROAD, FUTIAN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE TO: 518109 NO.23, HEPING EAST ROAD, LONGHUA STREET OFFICES, LONGHUA TOWN, BAO AN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 518031 Guangdong city of Shenzhen province Futian District Hongli Road Shangbu industrial district 304 Building 1 floor Patentee after: SHENZHEN LIANCHUANG TECHNOLOGY GROUP Co.,Ltd. Address before: 518031 Guangdong city of Shenzhen province Futian District Hongli Road Shangbu industrial district 304 Building 1 floor Patentee before: SHENZHEN LIANCHUANG INDUSTRY Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100706 Address after: 518109 Baoan District, Shenzhen, Longhua Town, Longhua street, Heping Road, No. 23 East Road, No. Patentee after: LIANCHUANG SANJIN ELECTRIC APPLIANCE (SHENZHEN) Co.,Ltd. Address before: 518031 Guangdong city of Shenzhen province Futian District Hongli Road Shangbu industrial district 304 Building 1 floor Patentee before: SHENZHEN LIANCHUANG TECHNOLOGY GROUP Co.,Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: SHENZHEN LIANCHUANG ELECTRICAL APPLIANCE INDUSTRY Free format text: FORMER OWNER: THREE LIANCHUANG ELECTRONICS (SHENZHEN) CO., LTD. Effective date: 20110331 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518109 NO. 23, HEPING EAST ROAD, LONGHUA SUBDISTRICT, LONGHUA TOWN, BAOAN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE TO: 518112 LIANCHUANG SCIENCE AND TECHNOLOGY PARK, BULAN ROAD, NANWAN SUBDISTRICT, LONGGANG DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110331 Address after: Longgang District of Shenzhen City, Guangdong province 518112 South Bay Street cloth LAN Lu LIAN Technology Park Patentee after: SHENZHEN LIANCHUANG ELECTRICAL APPLIANCE INDUSTRY Co.,Ltd. Address before: 518109 Baoan District, Shenzhen, Longhua Town, Longhua street, Heping Road, No. 23 East Road, No. Patentee before: LIANCHUANG SANJIN ELECTRIC APPLIANCE (SHENZHEN) Co.,Ltd. |