CN110279292A - Pressure relief device for electric pressure cooker - Google Patents
Pressure relief device for electric pressure cooker Download PDFInfo
- Publication number
- CN110279292A CN110279292A CN201910651610.0A CN201910651610A CN110279292A CN 110279292 A CN110279292 A CN 110279292A CN 201910651610 A CN201910651610 A CN 201910651610A CN 110279292 A CN110279292 A CN 110279292A
- Authority
- CN
- China
- Prior art keywords
- pressure
- pot cover
- relief device
- power supply
- electric pressure
- 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.)
- Pending
Links
- 244000309464 bull Species 0.000 claims abstract description 17
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- 238000010411 cooking Methods 0.000 abstract description 17
- 208000001953 Hypotension Diseases 0.000 abstract description 3
- 230000036543 hypotension Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
- A47J27/086—Pressure-cookers; Lids or locking devices specially adapted therefor with built-in heating means
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/08—Pressure-cookers; Lids or locking devices specially adapted therefor
- A47J27/09—Safety devices
- A47J27/092—Devices for automatically releasing pressure before opening
Abstract
The present invention provides a kind of pressure relief device for electric pressure cooker.The pressure relief device for electric pressure cooker, comprising: pot body；Pot cover, the pot cover are set to the top of the pot body；Controller, the controller are set to the front of the pot body；Air inlet, the air inlet are opened in the front of the pot cover；Fan, the fan are set to the inside of the air inlet；Air outlet, the air outlet are opened in the back side of the pot cover；Pressure sensor, the pressure sensor are set to the bottom of the pot cover, and the pot body top left side is provided with power supply connection bull, power supply connection parent part is provided on the left of the pot cover bottom.Pressure relief device for electric pressure cooker provided by the invention have by controller, pressure sensor and fan can accurate temperature control, temperature is directly proportional to the pressure, temperature reduction, hypotension, it is precisely controlled pressure, electric pressure cooking saucepan can give up traditional relief valve, and use is safer, it is convenient, completely, intelligence.
Description
Technical field
The present invention relates to the field of electric pressure cooking saucepan more particularly to a kind of pressure relief device for electric pressure cooker.
Background technique
Electric pressure cooking saucepan is the upgraded product of conventional high-tension pot and electric cooker, it combines the excellent of pressure cooker and electric cooker
Point thoroughly solves the safety problem of pressure cooker, relieves the security risk of general pressure cooker puzzlement consumer's many years；Its thermal effect
Rate is greater than 80%, time saving power saving.
Electric pressure cooking saucepan needs to carry out in the process of cooking pressure release, and existing electric pressure cooking saucepan needs to carry out manually in pressure release
Pressure release, pressure release vapor (steam) temperature is high, has the risk centainly scalded, and water stain can spray from relief valve, it is difficult to clean.
Therefore, it is necessary to provide a kind of pressure relief device for electric pressure cooker solution above-mentioned technical problem.
Summary of the invention
The present invention provides a kind of pressure relief device for electric pressure cooker, solves existing electric pressure cooking saucepan in pressure release, need manually into
Row pressure release has the risk centainly scalded, and water stain can spray from relief valve, it is difficult to the problem of cleaning.
In order to solve the above technical problems, pressure relief device for electric pressure cooker provided by the invention, comprising: pot body；
Pot cover, the pot cover are set to the top of the pot body；
Controller, the controller are set to the front of the pot body；
Air inlet, the air inlet are opened in the front of the pot cover；
Fan, the fan are set to the inside of the air inlet；
Air outlet, the air outlet are opened in the back side of the pot cover；
Pressure sensor or temperature sensor, the pressure sensor or temperature sensor are set to the bottom of the pot cover
Portion.
Preferably, the pot body top left side is provided with power supply connection bull, is provided with electricity on the left of the pot cover bottom
Source connects parent part, and the power supply connection bull connects the connection of parent part with the power supply.
Preferably, it is provided with vent passages between the air inlet and the air outlet, is provided at the top of the pot cover
Handle.
The present invention also provides a kind of pressure relief device for electric pressure cooker, including the controller, pressure sensor, air inlet,
Fan, power supply connection bull, power supply connection parent part and air outlet, the pressure relief device for electric pressure cooker further include: four installation groups
Part；
The mounting assembly includes mounting blocks, four mounting blocks be individually fixed in the front of the pot cover, the back side and
The left and right sides；
Four support components, four support components are connected on the mounting blocks, and the support component includes support
The bottom of bar, the support rod is fixedly connected with supporting block.
Preferably, the inside of the support rod offers cylindrical groove, and the cylindrical groove is internally provided with circular block, described
Connecting rod is fixedly connected at the top of circular block.
Preferably, the top of the connecting rod runs through the support rod and extends to the outside of the support rod, the company
The side of extension bar surface crown is fixedly connected with limited block.
Preferably, the centre of the mounting blocks offers through-hole, and the side of the through-hole inner surface is communicated with link slot, institute
The inner surface for stating through-hole is bonded with the first rubber pad, and the bottom of the supporting block is bonded with the second rubber block.
Compared with the relevant technologies, pressure relief device for electric pressure cooker provided by the invention is had the following beneficial effects:
The present invention provides a kind of pressure relief device for electric pressure cooker, and when pot cover and pot body cover, the power supply on pot cover connects parent part
The corresponding insertion of bull is connected with the power supply in pot body, is electrically connected, and is electrically connected controller and pressure sensor and fan, control
Device processed is connect by power supply line with external power supply, and during the cooking process, air pressure inside is detected by pressure sensor, when pressure mistake
When big, controller control fan rotation cools down to it, and temperature is directly proportional to the pressure, temperature reduction, hypotension, passes through control
Device, pressure sensor and fan processed can accurate temperature control, that is, be precisely controlled pressure, electric pressure cooking saucepan can give up traditional pressure release
Valve, use is safer, convenient, completely, intelligence.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the first embodiment of pressure relief device for electric pressure cooker provided by the invention；
Fig. 2 is the rearview of pot cover shown in FIG. 1；
Fig. 3 is the structural schematic diagram of the second embodiment of pressure relief device for electric pressure cooker provided by the invention；
Fig. 4 is the cross-sectional view of connection component shown in Fig. 3.
Figure label: 1, pot body, 2, pot cover, 3, controller, 4, pressure sensor, 5, air inlet, 6, fan, 7, handle,
8, power supply connection bull, 9, power supply connection parent part, 10, air outlet, 11, mounting assembly, 111, mounting blocks, 112, through-hole, 113,
Link slot, the 114, first rubber pad, 12, connection component, 121, support rod, 122, supporting block, the 123, second rubber pad, 124, column
Shape slot, 125, circular block, 126, connecting rod, 127, limited block.
Specific embodiment
The invention will be further described with embodiment with reference to the accompanying drawing.
Please refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, wherein Fig. 1 is the of pressure relief device for electric pressure cooker provided by the invention
The structural schematic diagram of one embodiment；Fig. 2 is the rearview of pot cover shown in FIG. 1；Fig. 3 is electric pressure cooking saucepan pressure release provided by the invention
The structural schematic diagram of the second embodiment of device；Fig. 4 is the cross-sectional view of connection component shown in Fig. 3.Pressure relief device for electric pressure cooker,
It include: pot body 1；
Pot cover 2, the pot cover 2 are set to the top of the pot body 1；
Controller 3, the controller 3 are set to the front of the pot body 1；
Air inlet 5, the air inlet 5 are opened in the front of the pot cover 2；
Fan 6, the fan 6 are set to the inside of the air inlet；
Air outlet 10, the air outlet 10 are opened in the back side of the pot cover 2；
Pressure sensor 4 or temperature sensor, the pressure sensor 4 or temperature sensor are set to the pot cover 2
Bottom.
Alternatively, the pressure sensor or temperature sensor are set to the pot nside.
In the present embodiment, the model of pressure sensor 4 can be PTG501, other model pressure sensors also can be used
4。
Temperature sensor also can achieve 4 similar action of pressure sensor.Temperature sensor is equal to pressure sensor
The reason is that, temperature is directly proportional to the pressure in equal volume, and in pressure leak process, when pot inner pressure is identical as ambient pressure, temperature
Always at a certain temperature (such as when temperature is under 90 degree, pot inner pressure value is X1).
1 top left side of pot body is provided with power supply connection bull 8, and power supply connects bull 8 and controller 3 and passes through conducting wire electricity
Property connection, power supply connection bull connects the connection of parent part with the power supply；Controller 3 is connected by power supply line and external power supply
It connects, the model ARM9 series microprocessor of controller 3, or other series processors, the left side of 2 bottom of pot cover
It is provided with power supply connection parent part 9.
Vent passages are provided between the air inlet 5 and the air outlet 10, the top of the pot cover 2 is provided with handle
7。
A kind of pressure relief device for electric pressure cooker, including the controller 3, pressure sensor 4, air inlet 5, fan 6, power supply
Connect bull 8, power supply connection parent part and air outlet 10, the pressure relief device for electric pressure cooker further include: four mounting assemblies 11；
The mounting assembly 11 includes mounting blocks 111, and four mounting blocks 111 are being individually fixed in the pot cover 2 just
Face, the back side and the left and right sides；
Four support components 12, four support components 12 are connected on the mounting blocks 111, the support component 12
Including support rod 121, the bottom of the support rod 121 is fixedly connected with supporting block 122.
The inside of the support rod 121 offers cylindrical groove 124, and the cylindrical groove 124 is internally provided with circular block
125, the top of the circular block 125 is fixedly connected with connecting rod 126.
The top of the connecting rod 126 runs through the support rod 121 and extends to the outside of the support rod 121, described
The side of 126 surface crown of connecting rod is fixedly connected with limited block 127.
The centre of the mounting blocks 111 offers through-hole 112, and the side of 112 inner surface of through-hole is communicated with link slot
113, the inner surface of the through-hole 112 is bonded with the first rubber pad 114, and the bottom of the supporting block 122 is bonded with the second rubber
Block 123.
The working principle of pressure relief device for electric pressure cooker provided by the invention is as follows:
When pot cover 2 and pot body 1 cover, it is corresponding that the power supply connection parent part 9 on pot cover 2 connects bull with the power supply in pot body 1
Insertion is electrically connected, and is electrically connected controller 3 and pressure sensor 4 and fan 6, controller 3 passes through power supply line and external electrical
Source connection, during the cooking process, air pressure inside is detected by pressure sensor 4, and when pressure is excessive, controller controls fan 6
Rotation cools down to it, and temperature is directly proportional to the pressure, temperature reduction, hypotension, passes through controller 3,4 and of pressure sensor
Fan 6 can accurate temperature control, that is, be precisely controlled pressure.
Compared with the relevant technologies, pressure relief device for electric pressure cooker provided by the invention is had the following beneficial effects:
The present invention provides a kind of pressure relief device for electric pressure cooker, and when pot cover 2 and pot body 1 cover, the power supply on pot cover 2 connects female
Part 9 connects the corresponding insertion of bull with the power supply in pot body 1, is electrically connected, and makes controller 3 and pressure sensor 4 and fan 6 electrically
Connection, controller 3 are connect by power supply line with external power supply, and during the cooking process, air pressure inside is examined by pressure sensor 4
It surveys, when pressure is excessive, the controller control rotation of fan 6 cools down to it, and temperature is directly proportional to the pressure, temperature reduction, pressure
Power lowers, by controller 3, pressure sensor 4 and fan 6 can accurate temperature control, that is, be precisely controlled pressure, electric pressure cooking saucepan can be with
Give up traditional relief valve, use is safer, and it is convenient, completely, intelligence.
Second embodiment
Fig. 3-4 of second embodiment is please referred to, the second embodiment of the present invention also provides another electric pressure cooking saucepan pressure release dress
It sets.
In the optional mode of the present embodiment, the pressure relief device for electric pressure cooker, including the controller 3, pressure
Sensor 4, air inlet 5, fan 6, power supply connection bull 8, power supply connection parent part and air outlet 10, the electric pressure cooking saucepan pressure release dress
It sets further include: four mounting assemblies 11；
The mounting assembly 11 includes mounting blocks 111, and four mounting blocks 111 are being individually fixed in the pot cover 2 just
Face, the back side and the left and right sides；
Four support components 12, four support components 12 are connected on the mounting blocks 111, the support component 12
Including support rod 121, the bottom of the support rod 121 is fixedly connected with supporting block 122.
The inside of the support rod 121 offers cylindrical groove 124, and the cylindrical groove 124 is internally provided with circular block
125, it is clearance fit between circular block 125 and cylindrical groove 124, the top of the circular block 125 is fixedly connected with connecting rod
126。
The top of the connecting rod 126 runs through the support rod 121 and extends to the outside of the support rod 121, connection
The through part of bar 126 and support rod 121 is clearance fit, and the side of 126 surface crown of connecting rod is fixedly connected with limit
Block 127.
The centre of the mounting blocks 111 offers through-hole 112, and the side of 112 inner surface of through-hole is communicated with link slot
113, link slot 113 and limited block 127 are clearance fit, and the inner surface of the through-hole 112 is bonded with the first rubber pad 114, institute
The bottom for stating supporting block 122 is bonded with the second rubber block 123.
Existing electric pressure cooking saucepan in use, when cooked food, when needing to contain the food of the inside, needs to take on pot cover 2
Under, pot cover 2 is removed rear not easy to place, and 2 bottom of pot cover and desktop etc. contact unhygienic, and the top of pot cover 2 and desktop etc. contact, by
Unstable in the placement of the reasons such as handle 7, by the peripheral surface setting of the pot cover 2 in electric pressure cooking saucepan, there are four support components 12, put
It when setting, is supported by four support components 12, bottom and desktop of pot cover 2 etc. can be made to separate holding health, and place
Stablize, and the bottom of supporting block 122 is provided with the second rubber pad 123, friction can be increased, improves stability, while support group
Part 12 is easy for removal and installation, if damage is convenient for changing, when installation, by the connecting rod 126 and connecting rod on support rod 121
The corresponding through-hole 112 of limited block 127 and link slot 113 on 126 are inserted into, when limited block 127 passes completely through through-hole 112, rotation
126 90 degree of connecting rod, limited block 127 is made to be staggered with 113 position of link slot, installation is simple, by being arranged inside through-hole 112
There is the first rubber pad 114, can prevent connecting rod 126 oneself from rotating, increases stability, and supporting block 122 semicircle blocks, and
Curved side is towards the side of principle pot cover 2, and rotation connection bar 126 keeps limited block 127 corresponding with 113 position of link slot when disassembly,
Then it is removed, it is easy to operate, it is convenient, it is conveniently replaceable.
In the optional mode of another kind of the present embodiment, the pressure relief device for electric pressure cooker can not also include the control
Device 3, pressure sensor 4, air inlet 5, fan 6, power supply connection bull 8, power supply connection parent part and air outlet 10 processed.The voltage
Element composed by power pot pressure relief device, it is only necessary to which meeting can be right when can be dismantled to pot cover 2 with pot body 1 by support component 12
The effect that pot cover 2 is supported.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (7)
1. a kind of pressure relief device for electric pressure cooker characterized by comprising pot body；
Pot cover, the pot cover are set to the top of the pot body；
Controller, the controller are set to the front of the pot body；
Air inlet, the air inlet are opened in the front of the pot cover；
Fan, the fan are set to the inside of the air inlet；
Air outlet, the air outlet are opened in the back side of the pot cover；
Pressure sensor or temperature sensor, the pressure sensor or temperature sensor are set to the bottom of the pot cover；
Alternatively, the pressure sensor or temperature sensor are set to the pot nside.
2. pressure relief device for electric pressure cooker according to claim 1, which is characterized in that the pot body top left side is provided with electricity
Source connects bull, and power supply connection parent part is provided on the left of the pot cover bottom, and the power supply connection bull and the power supply connect
Connect the connection of parent part.
3. pressure relief device for electric pressure cooker according to claim 1, which is characterized in that the air inlet and the air outlet it
Between be provided with vent passages, be provided with handle at the top of the pot cover.
4. a kind of pressure relief device for electric pressure cooker, including as described in any in claim 1-2 controller, pressure sensor, into
Air port, fan, power supply connection bull, power supply connection parent part and air outlet, which is characterized in that the pressure relief device for electric pressure cooker is also
It include: four mounting assemblies；
The mounting assembly includes mounting blocks, and four mounting blocks are individually fixed in the front, the back side and left and right of the pot cover
Two sides；
Four support components, four support components are connected on the mounting blocks, and the support component includes support rod, institute
The bottom for stating support rod is fixedly connected with supporting block.
5. pressure relief device for electric pressure cooker according to claim 4, which is characterized in that the inside of the support rod offers column
Shape slot, the cylindrical groove are internally provided with circular block, are fixedly connected with connecting rod at the top of the circular block.
6. pressure relief device for electric pressure cooker according to claim 5, which is characterized in that the top of the connecting rod is through described
The side of support rod and the outside for extending to the support rod, the connecting rod surface crown is fixedly connected with limited block.
7. pressure relief device for electric pressure cooker according to claim 6, which is characterized in that the centre of the mounting blocks offers logical
Hole, the side of the through-hole inner surface are communicated with link slot, and the inner surface of the through-hole is bonded with the first rubber pad, the support
The bottom of block is bonded with the second rubber block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910651610.0A CN110279292A (en) | 2019-07-18 | 2019-07-18 | Pressure relief device for electric pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910651610.0A CN110279292A (en) | 2019-07-18 | 2019-07-18 | Pressure relief device for electric pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110279292A true CN110279292A (en) | 2019-09-27 |
Family
ID=68023322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910651610.0A Pending CN110279292A (en) | 2019-07-18 | 2019-07-18 | Pressure relief device for electric pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110279292A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111387808A (en) * | 2020-05-18 | 2020-07-10 | 珠海格力电器股份有限公司 | Pressure relief method and device of electric pressure cooker, electric pressure cooker and readable storage medium |
| US11134808B2 (en) | 2020-03-30 | 2021-10-05 | Sharkninja Operating Llc | Cooking device and components thereof |
| US11627834B2 (en) | 2017-08-09 | 2023-04-18 | Sharkninja Operating Llc | Cooking system for cooking food |
| US11751710B2 (en) | 2019-02-25 | 2023-09-12 | Sharkninja Operating Llc | Guard for cooking system |
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| CN209072462U (en) * | 2018-11-29 | 2019-07-05 | 广州市捷讯智能科技有限公司 | A kind of GIS-Geographic Information System wireless signal receiver being easily installed |
| CN210697198U (en) * | 2019-07-18 | 2020-06-09 | 陈忠杰 | Pressure relief device of electric pressure cooker |
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| CN101485536A (en) * | 2009-02-25 | 2009-07-22 | 美的集团有限公司 | Cooking utensil with upper cover cooling device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11627834B2 (en) | 2017-08-09 | 2023-04-18 | Sharkninja Operating Llc | Cooking system for cooking food |
| US11751710B2 (en) | 2019-02-25 | 2023-09-12 | Sharkninja Operating Llc | Guard for cooking system |
| US11134808B2 (en) | 2020-03-30 | 2021-10-05 | Sharkninja Operating Llc | Cooking device and components thereof |
| US11647861B2 (en) | 2020-03-30 | 2023-05-16 | Sharkninja Operating Llc | Cooking device and components thereof |
| US11678765B2 (en) | 2020-03-30 | 2023-06-20 | Sharkninja Operating Llc | Cooking device and components thereof |
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| CN111387808B (en) * | 2020-05-18 | 2021-08-20 | 珠海格力电器股份有限公司 | Pressure relief method and device of electric pressure cooker, electric pressure cooker and readable storage medium |
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