CN108451352A - Micropressure boiler with gas deflation assembly and sealing rubber ring - Google Patents
Micropressure boiler with gas deflation assembly and sealing rubber ring Download PDFInfo
- Publication number
- CN108451352A CN108451352A CN201810322803.7A CN201810322803A CN108451352A CN 108451352 A CN108451352 A CN 108451352A CN 201810322803 A CN201810322803 A CN 201810322803A CN 108451352 A CN108451352 A CN 108451352A
- Authority
- CN
- China
- Prior art keywords
- valve body
- sealing
- row air
- valve
- air valve
- 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.)
- Granted
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 84
- 230000000740 bleeding effect Effects 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000010411 cooking Methods 0.000 abstract description 14
- 238000010586 diagram Methods 0.000 description 10
- 239000013589 supplement Substances 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 239000000796 flavoring agent Substances 0.000 description 3
- 235000019634 flavors Nutrition 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000000630 rising 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
-
- 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
- A47J36/00—Parts, details or accessories of cooking-vessels
-
- 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
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/02—Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay
- A47J36/04—Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay the materials being non-metallic
-
- 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
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/06—Lids or covers for cooking-vessels
-
- 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
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/38—Parts, details or accessories of cooking-vessels for withdrawing or condensing cooking vapors from cooking utensils
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
The invention discloses a kind of micropressure boiler with gas deflation assembly and sealing rubber ring.The present invention includes pot body and the pot cover that coordinates with it, and gas deflation assembly is housed on the pot cover, and the edge of pot cover is equipped with the sealing rubber ring with the sealing cooperation of pot body flange；The gas deflation assembly includes the second row air valve that first row air valve and weight are lighter than first exhaust valve, and second row air valve is mounted in first row air valve；The first row air valve includes the first valve body, is provided with the first exhaust passage being axially arranged on first valve body, bottom, the top of the first exhaust passage are open；The second row air valve includes that can make the second valve body moved axially with respect to the first valve body, which is located in first exhaust passage, and the second exhaust channel being axially arranged is provided on second valve body.The present invention is first closed during cooking food inside and outside pot body, rear control by levels is vented, and is shortened the time of cooking food, is reached energy-efficient purpose.
Description
Technical field
The invention belongs to cooker field, specifically a kind of micropressure boiler with gas deflation assembly and sealing rubber ring.
Background technology
Currently, the normal pressure pot with gas vent, during cooking food, the gas vent on pot cover is in exhaust always
State can not first be closed inside and outside pot body during cooking food（Prevent gas discharge in pot）, rear control exhaust, to damage
Amount of heat is lost, keeps the time of cooking food elongated, is unfavorable for energy saving.
Existing pressure cooker, all band air bleeding valve on pot cover, can first be closed during cooking food inside and outside pot body, after
Control exhaust reaches energy-efficient purpose, but due to being in high pressure in pot, pot cover cannot be opened during cooking food, and not
Food original flavor can preferably be kept.
To eliminate disadvantages described above, needs to encrypt sealing rubber ring at pot cover edge, install gas vent additional air bleeding valve, form minute-pressure
Pot.Existing micropressure boiler, sealing rubber ring must coordinate with special lid, and the outer of lid is fixed on by glue or with steel ring
Edge, depositing not dismantling after the cooking causes to be difficult to clean, and cannot keep gas pressure in pot during cooking food
Problem；In addition, the air bleeding valve of existing micropressure boiler cannot achieve the discharge of steam in Discrete control pot.
Invention content
The technical problem to be solved by the present invention is to overcome the problems of the above-mentioned prior art, a kind of band exhaust group is provided
The micropressure boiler of part and sealing rubber ring first closes pot under the premise of preferably keeping food original flavor during cooking food
Body is inside and outside, rear control exhaust, and can in Discrete control pot steam discharge, avoid in pot liquid due to being vented not in time from pot mouth
It overflows, also shortens the food cooking time.
For this purpose, the present invention adopts the following technical scheme that：Micropressure boiler with gas deflation assembly and sealing rubber ring, including pot body and
The pot cover coordinated with it, is equipped with gas deflation assembly on the pot cover, and the edge of pot cover is equipped with close with the sealing cooperation of pot body flange
Sealing rubber ring；
The gas deflation assembly includes the second row air valve that first row air valve and weight are lighter than first exhaust valve, second row air valve peace
In first row air valve；
The first row air valve includes the first valve body, and the first exhaust passage being axially arranged is provided on first valve body, should
Bottom, the top of first exhaust passage are open；
The second row air valve includes that can make the second valve body moved axially with respect to the first valve body, which is located at first
In exhaust passage, the second exhaust channel being axially arranged is provided on second valve body；
The bottom end opening in the second exhaust channel, top closure are provided with multiple second row stomatas on side wall；
When the second valve body makees axial move up relative to the first valve body, the top of first row air valve is protruded from the top of second row air valve
Portion, be located at the gas in second exhaust channel through second row stomata at the top of first row air valve and at the top of second row air valve between shape
At gap in be discharged.
The first row air valve and second row air valve weight of the present invention differs, and using gravity principle, is vented by different level, first with
The gravity of second row air valve is closed inside and outside pot body（Prevent gas discharge in pot）, make to keep certain pressure in pot, with pot
The rising of interior vapour pressure is exhausted using second row air valve, when vapour pressure continues to rise, recycles first row air valve and the
Two air bleeding valves are vented simultaneously.
As the supplement of above-mentioned technical proposal, the first sealing of an annular is extended outward to form at the top of first valve body
Face, which, which is used to seal with pot cover outer wall, coordinates；The bottom of first valve body extends outward to form the bottom of an annular
Positioning surface, the bottom positioning surface are used to coordinate with pot cover inner wall sealing.
As the supplement of above-mentioned technical proposal, the distance between the primary sealing area and bottom positioning surface are more than lid
Thickness, be provided with multiple first row stomatas on the side wall of the first exhaust passage.When second exhaust valve exhaust, the first sealing
Face coordinates with the sealing of pot cover outer wall, and the bottom positioning surface of first row air valve does not work, and first row air valve does not work；Work as vapour pressure
Power continues to rise also pushes up first row air valve upwards, and bottom positioning surface and the pot cover inner wall sealing of first row air valve coordinate, at this point,
Primary sealing area does not work, and first row air valve and second row air valve work, the steam in pot by first row stomata and and
Second row stomata is discharged.
As the supplement of above-mentioned technical proposal, the bottom of second valve body extends outward to form a circle positioning region, described
The top of first valve body extends inwardly to form the positive stop lug boss that a circle is located in first exhaust passage, passes through the bottom surface of positive stop lug boss
It prevents the second valve body from moving up, prevents the second valve body from deviating from from the first valve body.
As the supplement of above-mentioned technical proposal, the longitudinal section on the positive stop lug boss top is high outside and low outside an inclined-plane or arc
Face, the second valve body top extend outward to form a circle and inclined-plane or the secondary sealing area of cambered surface sealing cooperation.Positive stop lug boss top
Longitudinal section use high outside and low outside inclined-plane or cambered surface, can make to be formed between at the top of first row air valve and at the top of second row air valve
Gap bigger is conducive to exhaust.
As the supplement of above-mentioned technical proposal, the upper surface of the positioning region is convex to form multiple taper salient points, makes positioning
Contact of the point with face is realized in the top in portion with the bottom surface of positive stop lug boss, is conducive to exhaust.
As the supplement of above-mentioned technical proposal, the material of first row air valve and second row air valve is silica gel, facilitates processing
And assembly.
An accommodating chamber for being used for holding pot cover end is formed as the supplement of above-mentioned technical proposal, on the sealing rubber ring,
The bottom of sealing rubber ring extends outward to form a circle for the oblique sealing strip with the sealing cooperation of pot body flange, the oblique sealing strip
Positioned at the underface of accommodating chamber.Good sealing is formed between pot body flange and pot cover by sealing rubber ring, solves culinary art
The problem of a large amount of steam are leaked out to boiler port in the process, to make to keep certain pressure in pot, shorten cooking food when
Between, coordinate with the pot cover of aforementioned strip gas deflation assembly, can also play the role of minute-pressure.
As the supplement of above-mentioned technical proposal, the longitudinal section of the accommodating chamber is C-shaped, and the top of accommodating chamber extends obliquely
Form a third sealing surface of the circle for be bonded with pot cover outer wall, the bottom surface of accommodating chamber be one be used for it is close with the bottom surface of pot cover end
Seal the plane of cooperation.
As the supplement of above-mentioned technical proposal, the oblique sealing strip is 30-60 degree with angle formed by horizontal plane.It adopts
With this angle, can make to form good sealing between pot mouth and pot cover when pot cover moves up and down.
The invention has the advantages that：When cooking food, it can effectively make to keep certain pressure in pot, with
Increasing for steam, can effectively in Discrete control pot steam discharge, avoid in pot liquid due to being vented not in time from pot
Mouth overflows, and also shortens the food cooking time；When pot body cools down, air bleeding valve is fallen after rise, is completely cut off food in pot and is connect with outside air
It touches, has the effect of that taste is protected in delay heat preservation；The structure of sealing rubber ring is simple, easy to use, is sleeved on common pot cover
Reach sealing, it is highly practical, and disassembly ease, it is easy to clean；Sealing rubber ring can be assembled with the pot cover of same specification in the market to be made
With without the pot cover of customization, convenient for reducing cost, being easy to promote on the market.
Description of the drawings
Fig. 1 is the structural exploded view of the present invention；
Fig. 2-3 be pot cover gas deflation assembly of the present invention structural schematic diagram (Fig. 2 is second row air valve closed state figure, Fig. 3 second
Exhaust valve opening state diagram)；
Fig. 4 is the structural schematic diagram of first row air valve of the present invention；
Fig. 5 is the structural schematic diagram of second row air valve of the present invention；
Fig. 6-7 is that (Fig. 6 is schematic diagram when not being vented, Fig. 7 for the structural schematic diagram of pot cover of the present invention equipped with gas deflation assembly
One and schematic diagram of second row air valve when being vented).
Fig. 8 is the schematic diagram of sealing rubber ring longitudinal section of the present invention；
Fig. 9 is sealing rubber ring of the present invention and the schematic diagram after pot cover assembly；
Figure 10 is the schematic diagram of the pot cover and pot body cooperation of present invention dress sealing rubber ring.
In figure, 1- first row air valves, 2- second row air valves, the first valve bodies of 11-, 12- first exhaust passages, 13- first rows
Stomata, 14- primary sealing areas, the bottoms 15- positioning surface, 16- positive stop lug boss, the second valve bodies of 21-, 22- second exhausts channel, 23-
Second row stomata, the positioning regions 24-, 25- secondary sealing areas, 26- taper salient points, 3- pot covers, 4- pot bodies, 5- sealing rubber rings, 51- hold
Receive chamber, the oblique sealing strips of 52-, 53- third sealing surfaces, 54- planes, 6- pot body flange, 7- steel rings.
Specific implementation mode
The invention will be further described with specific implementation mode with reference to the accompanying drawings of the specification.
The present embodiment provides a kind of micropressure boiler with gas deflation assembly and sealing rubber ring, as shown in Figure 1 comprising 4 He of pot body
The pot cover 3 coordinated with it is equipped with gas deflation assembly on the pot cover 3, and the edge of pot cover 3 is equipped with and the sealing of pot body flange 6 coordinates
Sealing rubber ring 5.
As shown in Figure 2-5, the gas deflation assembly includes the second row that first row air valve 1 and weight are lighter than first exhaust valve
Air valve 2, second row air valve 2 are mounted in first row air valve 1.The material of first row air valve 1 and second row air valve 2 is silica gel.
The first row air valve 1 includes the first valve body 11, and the first row being axially arranged is provided on first valve body 11
Gas channel 12, bottom, the top of the first exhaust passage 12 are open.
The second row air valve 2 includes that can make the second valve body 21 moved axially, second valve with respect to the first valve body 11
Body 21 is located in first exhaust passage 12, and the second exhaust channel 22 being axially arranged is provided on second valve body 21.It is described
The bottom end opening in second exhaust channel 22, top closure, it is in circumferentially uniformly distributed second row stomata 23 to be provided on side wall multiple.
When the second valve body 21 makees axial move up relative to the first valve body 11, the top of second row air valve 2 protrudes from first
The top of air bleeding valve 1 is located at gas in second exhaust channel 22 through second row stomata 23 from the top of first row air valve 1 and second
It is discharged in the gap formed between 2 top of air bleeding valve.
The top of first valve body 11 extends outward to form the primary sealing area 14 of an annular, which uses
Coordinate in being sealed with pot cover outer wall；The bottom of first valve body 11 extends outward to form the bottom positioning surface 15 of an annular, the bottom
Positioning surface 15 is used to coordinate with pot cover inner wall sealing.The distance between the primary sealing area 14 and bottom positioning surface 15 are more than
The thickness of pot cover, it is in circumferentially uniformly distributed first row stomata 13 to be provided on the side wall of the first exhaust passage 12 multiple.
The bottom of second valve body 21 extends outward to form a circle positioning region 24, and the top of first valve body 11 is inside
The positive stop lug boss 16 that a circle is located in first exhaust passage 12 is extended to form, the second valve body is prevented by the bottom surface of positive stop lug boss 16
21 move up.The longitudinal section on 16 top of the positive stop lug boss is a high outside and low outside inclined-plane, and 21 top of the second valve body extends outwardly shape
The secondary sealing area 25 of Cheng Yiquan and inclined-plane sealing cooperation.The upper surface of positioning region 24 is convex to form multiple taper salient points 26.
As shown in fig. 6-7, the gas deflation assembly is mounted on pot cover 3.
As shown in figure 8, forming an accommodating chamber 51 for being used for holding pot cover end, the bottom of sealing rubber ring 5 on sealing rubber ring 5
A circle is extended outward to form for the oblique sealing strip 52 with the sealing cooperation of pot body flange 6, which, which is located at, accommodates
The underface of chamber 51.
The longitudinal section of the accommodating chamber 51 is C-shaped, and the top of accommodating chamber 51 extends to form a circle and is used for and pot cover obliquely
The bottom surface of the third sealing surface 53 of outer wall fitting, accommodating chamber 51 is a plane for coordinating with the sealing bottom surface of pot cover end
54。
The oblique sealing strip 52 is 30-60 degree with angle formed by horizontal plane, preferably 30-45 degree.
As shown in figure 9, the end of pot cover 3 is equipped with steel ring 7, the accommodating chamber 51 of sealing rubber ring 5 is coated on steel ring 7, is utilized
Steel ring 7 positions sealing rubber ring.
When pot cover is used cooperatively with pot body, as shown in Figure 10, the bottom of steel ring 7 is located at the inside of pot body oral area, limits pot
Lid moves radially, and oblique sealing strip and the sealing of pot body flange 8 of sealing rubber ring coordinate.
Working principle of the present invention is as follows：
Before generating steam in pot, primary sealing area and the sealing of pot cover outer wall of the first valve body coordinate, the second sealing of the second valve body
The inclined-plane sealing in face and positive stop lug boss top coordinates, and closes inside and outside pot body, prevents gas discharge in pot.When vapour pressure rises in pot
When, second row air valve first rises because of Steam Actuation.Pressure is slightly larger than outside pressure in pot at this time, when vapour pressure continues to rise
When, first row air valve is also got on by Steam Actuation because of inside and outside differential pressure, and liquid is avoided to be overflowed from pot mouth.At the end of boiling in pot,
Cooling and vapour pressure is less than ambient pressure in causing in pot, two air bleeding valves of first row air valve and second row air valve are fallen after rise, with
The pot cover of sealing rubber ring coordinates, the primary sealing area of first row air valve then inside and outside pot pressure difference due to be tightly attached to pot cover, make in pot
Negative pressure is formed, food original flavor is kept, there is certain heat insulation effect and fresh-keeping effect.
The above is merely illustrative of the technical solution of the present invention and unrestricted, and those of ordinary skill in the art are to this hair
The other modifications or equivalent replacement that bright technical solution is made, as long as it does not depart from the spirit and scope of the technical scheme of the present invention,
It is intended to be within the scope of the claims of the invention.
Claims (10)
1. the micropressure boiler with gas deflation assembly and sealing rubber ring, including pot body (4) and the pot cover (3) that coordinates with it, which is characterized in that
Gas deflation assembly is housed, the edge of pot cover (3) is equipped with the sealing rubber ring with pot body flange (6) sealing cooperation on the pot cover (3)
(5)；
The gas deflation assembly includes the second row air valve (2) that first row air valve (1) and weight are lighter than first exhaust valve, second row
Air valve (2) is mounted in first row air valve (1)；
The first row air valve (1) includes the first valve body (11), and first be axially arranged is provided on first valve body (11)
Exhaust passage (12), bottom, the top of the first exhaust passage (12) are open；
The second row air valve (2) includes that can make the second valve body (21) moved axially with respect to the first valve body (11), this second
Valve body (21) is located in first exhaust passage (12), and the second exhaust channel being axially arranged is provided on second valve body (21)
(22)；
The bottom end opening of the second exhaust channel (22), top closure are provided with multiple second row stomatas (23) on side wall；
When the second valve body (21) makees axial move up relative to the first valve body (11), the is protruded from the top of second row air valve (2)
The top of one air bleeding valve (1) is located at the gas in second exhaust channel (22) through second row stomata (23) from first row air valve (1)
It is discharged in the gap formed between at the top of top and second row air valve (2).
2. micropressure boiler according to claim 1, which is characterized in that extended outward to form at the top of first valve body (11)
The primary sealing area (14) of one annular, which, which is used to seal with pot cover outer wall, coordinates；First valve body (11)
Bottom extends outward to form the bottom positioning surface (15) of an annular, and the bottom positioning surface (15) with pot cover inner wall sealing for matching
It closes.
3. micropressure boiler according to claim 2, which is characterized in that the primary sealing area (14) and bottom positioning surface
The distance between (15) it is more than the thickness of pot cover, multiple first row stomatas is provided on the side wall of the first exhaust passage (12)
(13)。
4. micropressure boiler according to claim 1 or 2, which is characterized in that the bottom of second valve body (21) extends outwardly
Circle positioning region (24) is formed, the top of first valve body (11) extends inwardly to form a circle and is located at first exhaust passage (12)
In positive stop lug boss (16), prevent the second valve body (21) from moving up by the bottom surface of positive stop lug boss (16).
5. micropressure boiler according to claim 4, which is characterized in that the longitudinal section on positive stop lug boss (16) top is outside one
Low inclined-plane or cambered surface in height, the second valve body (21) top extend outward to form second that a circle coordinates with inclined-plane or cambered surface sealing
Sealing surface (25).
6. micropressure boiler according to claim 4, which is characterized in that the convex formation in upper surface of the positioning region (24) is multiple
Taper salient point (26).
7. micropressure boiler according to claim 1 or 2, which is characterized in that the first row air valve (1) and second row air valve
(2) material is silica gel.
8. micropressure boiler according to claim 1 or 2, which is characterized in that form one on the sealing rubber ring (5) for placing
The bottom of the accommodating chamber (51) of pot cover end, sealing rubber ring (5) extends outward to form a circle for matching with pot body flange (6) sealing
The oblique sealing strip (52) closed, the oblique sealing strip (52) are located at the underface of accommodating chamber (51).
9. micropressure boiler according to claim 1 or 2, which is characterized in that the longitudinal section of the accommodating chamber (51) is C-shaped, holds
Receive the top of chamber (51) extends to form third sealing surface (53) of the circle for being bonded with pot cover outer wall, accommodating chamber (51) obliquely
Bottom surface be a plane (54) for coordinating with the sealing bottom surface of pot cover end.
10. micropressure boiler according to claim 1 or 2, which is characterized in that the oblique sealing strip (52) and horizontal plane institute
At angle be 30-60 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810322803.7A CN108451352B (en) | 2018-04-11 | 2018-04-11 | Micro-pressure cooker with exhaust assembly and sealing rubber ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810322803.7A CN108451352B (en) | 2018-04-11 | 2018-04-11 | Micro-pressure cooker with exhaust assembly and sealing rubber ring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108451352A true CN108451352A (en) | 2018-08-28 |
| CN108451352B CN108451352B (en) | 2023-11-07 |
Family
ID=63235586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810322803.7A Active CN108451352B (en) | 2018-04-11 | 2018-04-11 | Micro-pressure cooker with exhaust assembly and sealing rubber ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108451352B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113425169A (en) * | 2021-08-16 | 2021-09-24 | 宁波卡特马克智能厨具股份有限公司 | Pressure regulating air valve and pot cover |
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| CN201929702U (en) * | 2011-01-28 | 2011-08-17 | 美的集团有限公司 | Slow cooker |
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| CN204909049U (en) * | 2015-09-17 | 2015-12-30 | 浙江忠恒工贸有限公司 | Minute -pressure pot that can singlehandedly uncap |
| WO2018014806A1 (en) * | 2016-07-22 | 2018-01-25 | 李文献 | Wok capable of increasing steaming pressure and seal ring used by same |
| CN208769477U (en) * | 2018-04-11 | 2019-04-23 | 浙江爱仕达电器股份有限公司 | Micropressure boiler with gas deflation assembly and sealing rubber ring |
-
2018
- 2018-04-11 CN CN201810322803.7A patent/CN108451352B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201929702U (en) * | 2011-01-28 | 2011-08-17 | 美的集团有限公司 | Slow cooker |
| CN102240165A (en) * | 2011-03-23 | 2011-11-16 | 广东伊立浦电器股份有限公司 | Micropressure boiler |
| CN102204784A (en) * | 2011-05-25 | 2011-10-05 | 广东伊立浦电器股份有限公司 | Air intake/evacuation valve for electric cooking appliance |
| CN102397001A (en) * | 2011-11-16 | 2012-04-04 | 浙江炊大王炊具有限公司 | Micropressure pot |
| CN204909049U (en) * | 2015-09-17 | 2015-12-30 | 浙江忠恒工贸有限公司 | Minute -pressure pot that can singlehandedly uncap |
| WO2018014806A1 (en) * | 2016-07-22 | 2018-01-25 | 李文献 | Wok capable of increasing steaming pressure and seal ring used by same |
| CN208769477U (en) * | 2018-04-11 | 2019-04-23 | 浙江爱仕达电器股份有限公司 | Micropressure boiler with gas deflation assembly and sealing rubber ring |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113425169A (en) * | 2021-08-16 | 2021-09-24 | 宁波卡特马克智能厨具股份有限公司 | Pressure regulating air valve and pot cover |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108451352B (en) | 2023-11-07 |
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