CN208286829U - Cooking apparatus - Google Patents
Cooking apparatus Download PDFInfo
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- CN208286829U CN208286829U CN201721142229.4U CN201721142229U CN208286829U CN 208286829 U CN208286829 U CN 208286829U CN 201721142229 U CN201721142229 U CN 201721142229U CN 208286829 U CN208286829 U CN 208286829U
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- passage
- pressure release
- bleed
- solenoid valve
- air extractor
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Abstract
The utility model discloses a kind of cooking apparatus, comprising: pot body, pot body have the open cooking cavity in top；Lid, lid are equipped with the stomata being connected to cooking cavity towards the side of cooking cavity；Bleed-off passage and pressure release passage, bleed-off passage and pressure release passage are connected to stomata respectively；Air extractor, air extractor are set to bleed-off passage so that cooking cavity is formed negative pressure；First solenoid valve, the first solenoid valve are set to pressure release passage and carry out pressure release with the on-off by control pressure release passage, and the first solenoid valve is configured to when air extractor is evacuated, is in close state.According to the cooking apparatus of the utility model embodiment, by the way that bleed-off passage and pressure release passage are connected to same stomata respectively, and air extractor is located on bleed-off passage, first solenoid valve is arranged in pressure release passage, it is rationally distributed, the intracorporal structure of lid is simplified, on the basis of guaranteeing to realize air pressure adjustment, reduces the cost of cooking apparatus.
Description
Technical field
The utility model relates to living electric apparatus technical fields, in particular to a kind of electric cooker, pressure cooker etc.
Cooking apparatus.
Background technique
Inner pan of electric cooker is evacuated currently, vacuum electrothermal pot mainly passes through setting vacuum pump, to realize negative pressure shape
State, but vacuum electrothermal pot overall cost is higher.
Document CN200820086939.4 discloses a kind of vacuum low-pressure electric cooker, by vacuum pump and vacuumize hole it
Between Unidirectional solenoid valve is set, and realize the control of air pressure in the place's of vacuumizing connection pressure-control valve, structure is complicated, and there are still improvement
Space.
Utility model content
The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model mentions
A kind of cooking apparatus out, the cooking apparatus structure is simple, and production cost is low.
According to the cooking apparatus of the utility model embodiment, comprising: 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 is towards institute
The side for stating cooking cavity is equipped with the stomata being connected to the cooking cavity；Bleed-off passage and pressure release passage, the bleed-off passage and institute
Pressure release passage is stated to be connected to the stomata respectively；Air extractor, the air extractor are set to the bleed-off passage to cook described
Chamber of preparing food forms negative pressure；First solenoid valve, first solenoid valve are set to the pressure release passage by controlling the pressure release passage
On-off carry out pressure release, first solenoid valve be configured to the air extractor be evacuated when, be in close state.
According to the cooking apparatus of the utility model embodiment, by by bleed-off passage and pressure release passage respectively with same stomata
Connection, and air extractor is located on bleed-off passage, the first solenoid valve is arranged in pressure release passage, it is rationally distributed, it simplifies
Intracorporal structure is covered, on the basis of guaranteeing to realize air pressure adjustment, reduces the cost of cooking apparatus.
According to the cooking apparatus of the utility model one embodiment, the bleed-off passage and the pressure release passage are respectively arranged on
In the lid or the pot body.
Further, there is outlet passageway, one end of the outlet passageway is connected to the stomata, described in the lid
The other end of outlet passageway is connected to the bleed-off passage and the pressure release passage respectively.
According to the cooking apparatus of the utility model one embodiment, further includes: second solenoid valve, the second solenoid valve connect
It connects between the air extractor and the stomata, so as to extend air extractor so that air extractor is not influenced by negative pressure
Service life.
Optionally, the second solenoid valve be connected to the bleed-off passage and be located at the stomata and the air extractor it
Between, to control the on-off of the bleed-off passage.
Optionally, the second solenoid valve is connected to the outlet passageway to control the on-off of the outlet passageway.
Optionally, the air extractor is vacuum pump.
Optionally, the air extractor is cylinder-piston assembly.
According to the cooking apparatus of the utility model one embodiment, the cooking apparatus is electric cooker.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 is the structural schematic diagram according to the cooking apparatus of the utility model one embodiment；
Fig. 2 is the structural schematic diagram according to the cooking apparatus of the utility model another embodiment.
Appended drawing reference:
Cooking apparatus 100,
Pot body 10, cooking cavity 11
Lid 20, stomata 21, outlet passageway 211,
Air extractor 30, bleed-off passage 301,
First solenoid valve 40, pressure release passage 401,
Second solenoid valve 50.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
"vertical", "horizontal", "top", "bottom" "inner", "outside", etc. instructions orientation or positional relationship be orientation based on the figure or
Positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the device or member of indication or suggestion meaning
Part must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Below with reference to Fig. 1 and Fig. 2 description according to the cooking apparatus 100 of the utility model embodiment.Here cooking apparatus
100 can be electric cooker, electric pressure cooking saucepan, electric cooking pot etc..
It as depicted in figs. 1 and 2, include: pot body 10, lid according to the cooking apparatus 100 of the utility model one embodiment
20, bleed-off passage 301, pressure release passage 401, air extractor 30, the first solenoid valve 40.
Pot body 10 has the open cooking cavity 11 in top.Lid 20 is connected in pot body 10, and in closed position and opening
It is movable between position, to close or open the top end opening of cooking cavity 11.Lid 20 is towards the side of cooking cavity 11 (as schemed
Downside shown in 1) it is equipped with stomata 21, lid 20 is at closed position, stomata 21 is connected with cooking cavity 11.
Bleed-off passage 301 and pressure release passage 401 are connected to stomata 21 respectively.Wherein, it is logical to be set to pumping for air extractor 30
On road 301, to be evacuated to cooking cavity 11, to make to form negative pressure in cooking cavity 11.First solenoid valve 40 is set to pressure release
On channel 401, to control the on-off of pressure release passage 401, to introduce external air into cooking cavity when opening pressure release passage 401
In 11, or gas in cooking cavity 11 is passed through into pressure release passage 401 and is discharged, realizes pressure release effect.
Air extractor 30 is not opened simultaneously with the first solenoid valve 40.Specifically, when air extractor 30 works, the first electromagnetism
Valve 40 is closed, and the gas in cooking cavity 11 be discharged may only under the action of air extractor 30 outside cooking cavity 11.When the first electricity
When magnet valve 40 works, air extractor 30 does not work, make it is extraneous be connected to cooking cavity 11 by pressure release passage 401, realize be vented or
Air inlet.
As a result, according to the cooking apparatus of the utility model embodiment 100, by by bleed-off passage 301 and pressure release passage 401
It is connected to respectively with same stomata 21, and air extractor 30 is located on bleed-off passage 301, the first solenoid valve 40 is arranged in pressure release
It is rationally distributed in channel 401, the structure in lid 20 is simplified, on the basis of guaranteeing to realize air pressure adjustment, reduces culinary art
The cost of utensil 100.
One embodiment according to the present utility model, bleed-off passage 301 and pressure release passage 401 are arranged on lid 20,
Air extractor 30 and the first solenoid valve 40 are arranged on lid 20.
Another embodiment according to the present utility model, bleed-off passage 301 and pressure release passage 401 are arranged at pot body 10
Interior, air extractor 30 and the first solenoid valve 40 are arranged in pot body 10.
It can be set in another embodiment according to the present utility model, bleed-off passage 301 and pressure release passage 401 with a channel
It sets in pot body 10, another channel is arranged on lid 20, i.e., a setting exists in air extractor 30 and the first solenoid valve 40
In pot body 10, another is arranged on lid 20.
The cooking apparatus 100 of embodiment according to the present utility model also has outlet passageway 211 in lid 20, wherein goes out
The one end in gas channel 211 is connected with stomata 21, the other end of outlet passageway 211 respectively with bleed-off passage 30 and pressure release passage 40
Connection, so that bleed-off passage 30 and pressure release passage 40 be made to be interconnected by outlet passageway 211 and stomata 21.
It in some instances, further include second solenoid valve 50 in cooking apparatus 100, second solenoid valve 50 is connected to pumping dress
It sets between 30 and stomata 21, for controlling the on-off of the gas circuit between air extractor 30 and stomata 21, so as to so that pumping fills
It sets 30 in an inactive state, is not influenced by negative pressure, extend the service life of air extractor 30.
As shown in Fig. 2, second solenoid valve 50 can connect on outlet passageway 211 in some specific examples, thus
It can control the on-off of outlet passageway 211.When gas reaches the vacuum values of setting in cooking cavity 11, second solenoid valve 50 is controlled
Outlet passageway 211 is closed, and air extractor 30 is not contacted with negative-pressure gas, to protect air extractor 30 from the shadow of negative pressure state
It rings.
In other examples, second solenoid valve 50 is connected on bleed-off passage 301, and is located at stomata 21 and air extractor
Between 30, so as to control the on-off of bleed-off passage 301.When gas reaches the vacuum values of setting in cooking cavity 11, second
Solenoid valve 50 controls bleed-off passage 301 and closes, so that air extractor 30 be made not contact with negative-pressure gas, protects air extractor
30。
As shown in Figure 1, in some instances, air extractor 30 can be vacuum pump.Vacuum pump is arranged in bleed-off passage 301
On, when vacuumizing to cooking cavity 11, the first solenoid valve 40 is closed, and so that cooking cavity 11 is in air-tight state, vacuum pump is beaten
Go into operation work, and realization vacuumizes.When reaching the vacuum values of setting, vacuum pump is simultaneously closed off with the first solenoid valve 40, and vacuum pump exists
Under off working state, the flowing of gas in cooking cavity 11 can be also obstructed, to make to keep vacuum state in cooking cavity 11.
In other examples, air extractor 30 or cylinder-piston assembly, cylinder-piston assembly setting are being evacuated
On channel 301, cooking cavity 11 is evacuated by cylinder-piston assembly.When being vacuumized to cooking cavity 11, the first electricity
Magnet valve 40 is closed, and cooking cavity 11 is made to be in air-tight state, and cylinder-piston assembly opens work, and realization vacuumizes.It is set when reaching
Vacuum values when, cylinder-piston assembly is simultaneously closed off with the first solenoid valve 40, makes to keep vacuum state in cooking cavity 11.
Below by taking electric cooker as an example, and combination Fig. 2 describes one of cooking apparatus 100 according to the present utility model specifically
Embodiment.
Electric cooker include: pot body 10, lid 20, bleed-off passage 301, pressure release passage 401, outlet passageway 211, vacuum pump,
First solenoid valve 40 and second solenoid valve 50.
There is the open cooking cavity 11 in top in pot body 10.Lid 20 is arranged in pot body 10, and the downside of lid 20 has
Stomata 21.Bleed-off passage 301, pressure release passage 401, outlet passageway 211, vacuum pump, the first solenoid valve 40 and second solenoid valve 50
It is each provided in lid 20, and one end of outlet passageway 211 is connected to stomata 21, the other end and bleed-off passage 301, pressure release passage
401 connections, air extractor 30 are arranged on bleed-off passage 301, and the first solenoid valve 40 is arranged on pressure release passage 401, the second electricity
Magnet valve 50 is arranged on outlet passageway 211.
The specific course of work of cooking apparatus 100 is as follows: when being vacuumized to cooking cavity 11, the two the first solenoid valves
450 close, and second solenoid valve 50 is opened, and so that cooking cavity 11 is in air-tight state, starting vacuum pump opens work, to cooking cavity 11
Pumping realization is carried out to vacuumize.When the vacuum values that the air pressure in cooking cavity 11 reaches setting are spent, vacuum pump and the second electromagnetism
Valve 50 simultaneously closes off, to make to keep vacuum state in cooking cavity 11.When cooking apparatus 100 carries out non-vacuumizing work, very
Sky pump is closed, and the first solenoid valve 40 and second solenoid valve 50 are opened simultaneously or closed according to need of work.
According to other compositions of the cooking apparatus 100 of the utility model embodiment and operate for ordinary skill
All be for personnel it is known, be 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.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that:
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective
And modification, the scope of the utility model are defined by the claims and their equivalents.
Claims (9)
1. a kind of cooking apparatus characterized by comprising
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, the lid direction
The side of the cooking cavity is equipped with the stomata being connected to the cooking cavity；
Bleed-off passage and pressure release passage, the bleed-off passage and the pressure release passage are connected to the stomata respectively；
Air extractor, the air extractor are set to the bleed-off passage so that the cooking cavity is formed negative pressure；
First solenoid valve, first solenoid valve are set to the pressure release passage to carry out by the on-off for controlling the pressure release passage
Pressure release, first solenoid valve are configured to when the air extractor is evacuated, are in close state.
2. cooking apparatus according to claim 1, which is characterized in that the bleed-off passage and the pressure release passage are set respectively
In in the lid or the pot body.
3. cooking apparatus according to claim 1 or 2, which is characterized in that there is in the lid outlet passageway, it is described go out
The one end in gas channel is connected to the stomata, and the other end of the outlet passageway is logical with the bleed-off passage and the pressure release respectively
Road connection.
4. cooking apparatus according to claim 3, which is characterized in that further include: second solenoid valve, the second solenoid valve
It is connected between the air extractor and the stomata.
5. cooking apparatus according to claim 4, which is characterized in that the second solenoid valve is connected to the bleed-off passage
And between the stomata and the air extractor, to control the on-off of the bleed-off passage.
6. cooking apparatus according to claim 4, which is characterized in that the second solenoid valve is connected to the outlet passageway
To control the on-off of the outlet passageway.
7. cooking apparatus according to claim 1, which is characterized in that the air extractor is vacuum pump.
8. cooking apparatus according to claim 1, which is characterized in that the air extractor is cylinder-piston assembly.
9. cooking apparatus according to claim 1, which is characterized in that the cooking apparatus is electric cooker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721142229.4U CN208286829U (en) | 2017-09-06 | 2017-09-06 | Cooking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721142229.4U CN208286829U (en) | 2017-09-06 | 2017-09-06 | Cooking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208286829U true CN208286829U (en) | 2018-12-28 |
Family
ID=64697486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721142229.4U Active CN208286829U (en) | 2017-09-06 | 2017-09-06 | Cooking apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208286829U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110432787A (en) * | 2019-08-12 | 2019-11-12 | 珠海格力电器股份有限公司 | Lid and have its cooking utensil |
-
2017
- 2017-09-06 CN CN201721142229.4U patent/CN208286829U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110432787A (en) * | 2019-08-12 | 2019-11-12 | 珠海格力电器股份有限公司 | Lid and have its cooking utensil |
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