CN207768100U - Cooking apparatus - Google Patents
Cooking apparatus Download PDFInfo
- Publication number
- CN207768100U CN207768100U CN201720788972.0U CN201720788972U CN207768100U CN 207768100 U CN207768100 U CN 207768100U CN 201720788972 U CN201720788972 U CN 201720788972U CN 207768100 U CN207768100 U CN 207768100U
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- Prior art keywords
- lid
- cooking cavity
- negative pressure
- gas
- cooking
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- 238000010411 cooking Methods 0.000 title claims abstract description 120
- 238000010438 heat treatment Methods 0.000 claims abstract description 33
- 238000001816 cooling Methods 0.000 claims abstract description 7
- 230000006837 decompression Effects 0.000 claims abstract description 3
- 230000005611 electricity Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 7
- 238000005086 pumping Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Commercial Cooking Devices (AREA)
- Cookers (AREA)
Abstract
The utility model discloses a kind of cooking apparatus, including：Pot body, pot body have the open cooking cavity in top；Lid, lid are movably installed between open and closed positions to pot body, and lid has exhaust passage；Check device, check device are set to exhaust passage and there is inlet end and outlet side, inlet end to be connected with cooking cavity, and check device is configured to that inlet end and outlet side are only connected when from inlet end air inlet；Negative pressure device, negative pressure device are set in pot body and/or lid, for the gas in cooking cavity be transported in cooking cavity after heating and/or heating gas, so as to form negative pressure after the gas cooling decompression in cooking cavity.Cooking apparatus according to the present utility model, it is transported in the cooking cavity after being heated to the gas in cooking cavity into heating and/or by gas by negative pressure device, after intracavity gas cooling to be cooked, realize negative pressure state, to avoid forming ponding in pumping access, the culinary art effect of cooking apparatus is improved.
Description
Technical field
The utility model is related to living electric apparatus technical field more particularly to a kind of cooking apparatus.
Background technology
The vacuum electrothermal pot of the relevant technologies takes out cooking apparatus usually using vacuum pump when realizing negative pressure of vacuum
Vacuum, for vacuum pump when air-breathing, tracheae is easy gas of the sucking containing steam to form ponding, influences using effect, deposits
In improved demand.
Utility model content
The utility model is intended to solve at least some of the technical problems in related technologies.For this purpose, this reality
It not will produce ponding in the gas circuit being evacuated with a kind of cooking apparatus of novel proposition, the cooking apparatus, culinary art effect is good.
According to the cooking apparatus of the utility model embodiment, including：Pot body, the pot body have the open culinary art in top
Chamber；Lid, the lid are movably installed between open and closed positions to the pot body, and the lid has row
Gas channel；Check device, the check device be set to the exhaust passage and have inlet end and outlet side, the inlet end with
Cooking cavity conducting, the check device are configured to only to be connected the inlet end and described when from the inlet end air inlet
Outlet side；Negative pressure device, the negative pressure device are set in the pot body and/or the lid, for in the cooking cavity
Gas heat and/or is transported in the cooking cavity after heating gas, so that the gas cooling drop in the cooking cavity
Negative pressure is formed after pressure.
According to the cooking apparatus of the utility model embodiment, by negative pressure device to the gas in cooking cavity into heating and/
Or be transported to after heating gas in the cooking cavity, after intracavity gas cooling to be cooked, realizes negative pressure state, eliminate vacuum
Pump improves the culinary art effect of cooking apparatus to avoid forming ponding in pumping access.
Some embodiments according to the present utility model, the lid has cover board towards the side of the cooking cavity, described
One end of exhaust passage is connected to the cover board to form exhaust outlet on the cover board, and the check device is located at the exhaust
At mouthful.
Some embodiments according to the present utility model, the lid have air inlet, the negative pressure device and the air inlet
Mouthful connection by the air inlet to be delivered to the cooking cavity after heating gas.
Optionally, the negative pressure device includes：Vacuum elements for extracting ambient atmos, the vacuum elements are located at institute
It states in pot body or the lid；Heater, the heater be located in the pot body or the lid and the heater two
End is respectively communicated between the vacuum elements and the air inlet, the gas for heating the vacuum elements conveying.
Optionally, the vacuum elements are wind turbine, and wind turbine can extract extraneous gas, and then are conveyed to heater progress
Heating.
Further, the negative pressure device further includes：Solenoid valve, the solenoid valve are located at the air inlet or are connected to
Between the air inlet and the heater, for controlling the break-make between the heater and the air inlet.
Optionally, the negative pressure device is set to the lid, between the solenoid valve and the heater, the heater
It is connected to respectively by connecting tube between the vacuum elements.
Some embodiments according to the present utility model, the negative pressure device include the heating tube being located on the lid, institute
Heating tube is stated to stretch into the cooking cavity to heat the gas in the cooking cavity.
Optionally, the negative pressure device further includes：Controller, the controller be located in the pot body or the lid and
It is electrically connected with the heating tube.
Some embodiments according to the present utility model, cooking apparatus further include temperature-detecting device, for detecting described cook
The temperature for intracavitary of preparing food, when the temperature in the cooking cavity reaches preset temperature, the negative pressure device is stopped.
The additional aspect and advantage of the utility model will be set forth in part in the description, partly will be from following description
In become apparent, or recognized by the practice of the utility model.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the utility model will in the description from combination following accompanying drawings to embodiment
Become apparent and is readily appreciated that, wherein：
Fig. 1 is the structural schematic diagram according to the cooking apparatus of the utility model one embodiment；
Fig. 2 is the vertical view according to the partial structurtes of the cooking apparatus of the utility model embodiment；
Fig. 3 is the structural schematic diagram according to the cooking apparatus of the utility model another embodiment.
Reference numeral：
Cooking apparatus 100,
Pot body 10, cooking cavity 11,
Lid 20, cover board 201, upper cover 202, exhaust outlet 21, air inlet 22,
Check device 30, inlet end 31, outlet side 32,
Negative pressure device 40, vacuum elements 41, heater 42, solenoid valve 43, connecting tube 44, heating tube 45, controller 46.
Specific implementation mode
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings.Below by
The embodiment being described with reference to the drawings is exemplary, it is intended to for explaining the utility model, and should not be understood as new to this practicality
The limitation of type.
In the description of the present invention, it should be understood that term " length ", " width ", " thickness ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot understand
For limitations of the present invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.The meaning of " plurality " is at least two, such as two in the description of the present invention,
It is a, three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be
Mechanical connection can also be electrical connection or can communicate each other；It can be directly connected, the indirect phase of intermediary can also be passed through
Even, can be the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
Below with reference to Fig. 1-Fig. 3 descriptions according to the cooking apparatus 100 of the utility model embodiment.Here cooking apparatus
100 can be electric cooker, electric pressure cooking saucepan or electric cooking pot etc..
As shown in Figure 1-Figure 3, include pot body 10, lid 20, non-return according to the cooking apparatus of the utility model embodiment 100
Device 30 and negative pressure device 40.
There is pot body 10 the open cooking cavity 11 in top, lid 20 movably to pacify between a closed position and a open position
It is filled to pot body 10.Lid 20 closes cooking cavity 11 when being located at closed position, to open cooking cavity when lid 20 is located at open position
11。
There is exhaust passage (not shown), check device 30 to be set in exhaust passage, check device 30 has in lid 20
There are an inlet end 31 and outlet side 32, inlet end 31 is connected with cooking cavity 11, and check device 30 is configured to only from inlet end 31
Inlet end 31 and outlet side 32 are connected when air inlet, gas can not flow into inlet end 31 from outlet side 32.
The setting of negative pressure device 40 can be located in pot body 10, can also be arranged on lid 20, can be with a part of structure
It is located in pot body 10, another part is located in lid 20.Negative pressure device 40 can heat the gas in cooking cavity 11, or
Person is transported to after can heating gas in cooking cavity 11, so as to so as to be formed after gas cooling decompression in cooking cavity 11 negative
Pressure.
As a result, according to the cooking apparatus of the utility model embodiment 100, by negative pressure device 40 to the gas in cooking cavity 11
Body is transported to after being heated into heating and/or by gas in the cooking cavity 11, in chamber 11 to be cooked after gas cooling, realizes negative pressure
State eliminates vacuum pump in the related technology, to avoid forming ponding in pumping access, improves cooking apparatus 100
Culinary art effect.
As shown in Figure 1, one embodiment according to the present utility model, lid 20 includes cover board 201 and upper cover 202.Upper cover
202 are located at the top of cover board 201.Cover board 201 is located at lid 20 towards the side of cooking cavity 11.One end of exhaust passage and lid
Plate 201 is connected to, and to form exhaust outlet 21 on cover board 20, check device 30 is arranged at exhaust outlet 21.
In some instances, one end of exhaust passage is connected to cover board 201, and the other end and the upper cover 202 of exhaust passage connect
Logical, check device 30 is located in exhaust passage and the inlet end 31 of check device 30 is connected to exhaust outlet 21, check device 30
Outlet side 32 is connected with the other end of exhaust passage, so as to which the gas in cooking cavity 11 is discharged into cooking apparatus 100
It is external.
In other examples, one end of exhaust passage is connected to cover board 201, and the other end of exhaust passage is arranged in lid
The inlet end 31 of 20 inside, check device 30 is connected to exhaust outlet 21, the outlet side 32 of check device 30 and row in lid 20
The other end in gas channel is connected, so as to which gas in cooking cavity 11 is discharged into the lid 20 of cooking apparatus 100, so as to
To realize circulating for gas.
As shown in Figure 1, one embodiment according to the present utility model, there is air inlet 22, negative pressure device 22 on lid 20
It is connected to air inlet 22, so as to which the gas after heating to be delivered to by air inlet 22 in cooking cavity 11.
In some instances, negative pressure device 40 includes：Vacuum elements 41 and heater 42.Vacuum elements 41 are outer for extracting
The gas on boundary, and deliver the gas in cooking cavity 11.Vacuum elements 41 can be arranged in pot body 10, certainly, vacuum elements
41 can also be arranged in lid 20.
One end of heater 42 is connected to vacuum elements 41, and the other end is connected to air inlet 22, and heater 42 can be used for heating
The gas that vacuum elements 41 convey, i.e. vacuum elements 41 are delivered gas in heater 42 and are heated, after then heating
Gas be delivered in cooking cavity 11.Wherein, heater 42 can be arranged in pot body 10, and certainly, heater 42 can also be set
It sets in lid 20.
Further, negative pressure device 40 further includes solenoid valve 43, and solenoid valve 43 can be arranged at air inlet 22, solenoid valve
43 can also be arranged between air inlet 22 and heater 42, to which air inlet 22 to be connected to heater 42, add for controlling
Break-make between hot device 42 and air inlet 22.
As depicted in figs. 1 and 2, in some instances, negative pressure device 40 be arranged on lid 20, and solenoid valve 43 with plus
It is connected to by connecting tube 44 between hot device 42, is connected to also by connecting tube 44 between heater 42 and vacuum elements 41, ensured negative
The compactedness of 40 structure of pressure device, and facilitate the connection of each component of negative pressure device 40.
In other examples, vacuum elements 41 are arranged inside pot body 10, and heater 42 is being covered with the setting of solenoid valve 43
In body 20, heater 42 is connected to vacuum elements 41, solenoid valve 43 by connecting tube 44.
In other example, vacuum elements 41 are arranged at heater 42 in pot body 10, and are connected by connecting tube 44
Logical, solenoid valve 43 is arranged on lid 20, and heater 42 is connected to solenoid valve 43 by connecting tube 44.
According to the utility model further embodiment, (do not show in figure equipped with temperature-detecting device in cooking apparatus 100
Go out), temperature-detecting device is used for detecting the temperature in cooking cavity 11.
When negative pressure device 40 works, temperature-detecting device detects the temperature in cooking cavity 11, the temperature in cooking cavity 11
When less than preset temperature, 40 continue working of negative pressure device, i.e. 42 continuous heating of heater, vacuum elements 41 remain that pumping is dynamic
Make.When the temperature in cooking cavity 11 reaches preset temperature, negative pressure device 40 is stopped.Until the temperature drop in cooking cavity 11
When low, negative pressure state can be formed in cooking cavity 11, meet the culinary art pressure demand in cooking stage.
Optionally, as shown in Fig. 2, vacuum elements 41 can be wind turbine.Specifically, wind turbine energization is operated, heater
The gas of 42 pairs of wind turbines conveying heats, and with the continuous running of wind turbine, the hot-air after heating heater 42 conveys
Into cooking cavity 11, the cold air in cooking cavity 11 is discharged by check device 30, will by constantly supplying gas and exhaust process
Air in cooking cavity 11 gradually becomes hot-air.
In whole process, temperature-detecting device detects the gas temperature in cooking cavity 11 in real time.Gas in cooking cavity 11
When temperature reaches predetermined temperature, solenoid valve 43 is stopped, and the conveying gas circuit of hot-air is disconnected with cooking cavity 11,
Vacuum elements 41 and heater 42 are also stopped, and check device 30 stops ventilation, make to be formed in cooking cavity 11 relatively closed
Space.
Hot-air in closed cooking cavity 11 gradually cools down over time, and the gas volume in cooking cavity 11 is protected
Hold constant, the air pressure in cooking cavity 11 is reduced with the reduction of temperature, to form the state of negative pressure of vacuum.
According to the cooking apparatus 100 of the utility model embodiment, air is heated by negative pressure device 40, and will be added
Hot-air after heat is delivered in cooking cavity 11, and to make to be full of hot-air in cooking cavity 11, the hot-air in cooking cavity 11 is cold
But negative pressure state can be formed it into afterwards.By taking electric cooker as an example, in the water suction stage of electric cooker work, hot-air is cooled into negative
Pressure condition can promote the water suction of the grain of rice, improve the absorption speed and water content of the grain of rice, to promote the culinary art effect of electric cooker
Fruit.
As shown in figure 3, according to another embodiment of the utility model, negative pressure device 40 includes the heating being located on lid 20
A part for pipe 45, heating tube 45 stretches into cooking cavity 11, to be directly heated to the gas in cooking cavity 11, to make cooking cavity
Hot-air is full of in 11.
In some instances, negative pressure device 40 further includes controller 46, and controller 46 is arranged in pot body 10, certainly, control
Device 46 processed can also be arranged in lid 20.Controller 46 is used with heating tube 45 and is electrically connected, so as to control heating tube 45
Work.
Temperature-detecting device (not shown) is equipped in cooking apparatus 100, when the temperature in cooking cavity 11 reaches default
When temperature, controller 46 controls heating tube 45 and is stopped.
Specifically, when cooking apparatus 100 works, controller 46 controls heating tube 45 and starts to work, to cooking cavity
Gas in 11 is heated, and is increased with the concentration of hot-air, and the cold air in cooking cavity 11 is gradually discharged, meanwhile, temperature
Degree detection device detects the temperature in cooking cavity 11 in real time, when the temperature in cooking cavity 11 reaches preset temperature, controller
46 control heating tubes 45 are stopped, and check device 30 stops ventilation, and closed space is formed in cooking cavity 11.
Hot-air in closed cooking cavity 11 gradually cools down over time, the gas volume in cooking cavity 11
It remains unchanged, the air pressure in cooking cavity 11 is reduced with the reduction of temperature, to form the state of negative pressure of vacuum.
According to the cooking apparatus 100 of the utility model embodiment, product not will produce in the gas circuit that cooking apparatus 100 is evacuated
Water, culinary art effect are good.
It is waited and is operated for those of ordinary skills according to the cooking apparatus 100 of the utility model embodiment
All it is known, is not detailed herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art
The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or
Person's feature can be combined in any suitable manner in any one or more of the embodiments or examples.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model
Inside it can make changes, modifications, alterations, and variations to the above described embodiments.
Claims (10)
1. a kind of cooking apparatus, which is characterized in that including：
Pot body, the pot body have the open cooking cavity in top；
Lid, the lid are movably installed between open and closed positions to the pot body, and the lid has
Exhaust passage；
Check device, the check device are set to the exhaust passage and have inlet end and outlet side, the inlet end and institute
State cooking cavity conducting, the check device be configured to only be connected when from the inlet end air inlet inlet end and it is described go out
Gas end；
Negative pressure device, the negative pressure device are set in the pot body and/or the lid, for the gas in the cooking cavity
Heat and/or be transported in the cooking cavity after heating gas, so that after the gas cooling decompression in the cooking cavity
Form negative pressure.
2. cooking apparatus according to claim 1, which is characterized in that the side of the lid towards the cooking cavity has
One end of cover board, the exhaust passage is connected to the cover board to form exhaust outlet on the cover board, and the check device is set
In the exhaust ports.
3. cooking apparatus according to claim 1, which is characterized in that the lid has air inlet, the negative pressure device
It is connected to the air inlet to be delivered to the cooking cavity by the air inlet after heating gas.
4. cooking apparatus according to claim 3, which is characterized in that the negative pressure device includes：
Vacuum elements for extracting ambient atmos, the vacuum elements are located in the pot body or the lid；
Heater, the heater is located in the pot body or the lid and the both ends of the heater be respectively communicated to it is described
Between vacuum elements and the air inlet, the gas for heating the vacuum elements conveying.
5. cooking apparatus according to claim 4, which is characterized in that the vacuum elements are wind turbine.
6. cooking apparatus according to claim 4, which is characterized in that the negative pressure device further includes：Solenoid valve, the electricity
Magnet valve is located at the air inlet or is connected between the air inlet and the heater, for controlling the heater and institute
State the break-make between air inlet.
7. cooking apparatus according to claim 6, which is characterized in that the negative pressure device is set to the lid, the electricity
It is connected to respectively by connecting tube between magnet valve and the heater, between the heater and the vacuum elements.
8. cooking apparatus according to claim 1, which is characterized in that the negative pressure device includes being located on the lid
Heating tube, the heating tube stretch into the cooking cavity to be heated to the gas in the cooking cavity.
9. cooking apparatus according to claim 8, which is characterized in that the negative pressure device further includes：Controller, the control
Device processed is located in the pot body or the lid and is electrically connected with the heating tube.
10. according to the cooking apparatus described in any one of claim 1-9, which is characterized in that further include temperature-detecting device, use
In detecting the temperature in the cooking cavity, when the temperature in the cooking cavity reaches preset temperature, the negative pressure device stops
Work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720788972.0U CN207768100U (en) | 2017-06-29 | 2017-06-29 | Cooking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720788972.0U CN207768100U (en) | 2017-06-29 | 2017-06-29 | Cooking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207768100U true CN207768100U (en) | 2018-08-28 |
Family
ID=63218091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720788972.0U Active CN207768100U (en) | 2017-06-29 | 2017-06-29 | Cooking apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207768100U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112568694A (en) * | 2019-09-30 | 2021-03-30 | 佛山市顺德区美的电热电器制造有限公司 | Cooking control method, cooking control device, cooking appliance and computer readable storage medium |
| CN112842060A (en) * | 2019-11-27 | 2021-05-28 | 佛山市顺德区美的电热电器制造有限公司 | Cooking utensil and heat preservation control method thereof |
-
2017
- 2017-06-29 CN CN201720788972.0U patent/CN207768100U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112568694A (en) * | 2019-09-30 | 2021-03-30 | 佛山市顺德区美的电热电器制造有限公司 | Cooking control method, cooking control device, cooking appliance and computer readable storage medium |
| CN112842060A (en) * | 2019-11-27 | 2021-05-28 | 佛山市顺德区美的电热电器制造有限公司 | Cooking utensil and heat preservation control method thereof |
| CN112842060B (en) * | 2019-11-27 | 2022-12-06 | 佛山市顺德区美的电热电器制造有限公司 | Cooking utensil and heat preservation control method thereof |
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