CN109431257A - A kind of aluminium bottom stainless steel pressure cooker and processing technology - Google Patents
A kind of aluminium bottom stainless steel pressure cooker and processing technology Download PDFInfo
- Publication number
- CN109431257A CN109431257A CN201811607805.7A CN201811607805A CN109431257A CN 109431257 A CN109431257 A CN 109431257A CN 201811607805 A CN201811607805 A CN 201811607805A CN 109431257 A CN109431257 A CN 109431257A
- Authority
- CN
- China
- Prior art keywords
- pot body
- stainless steel
- pressure cooker
- bottom sheet
- aluminium
- 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
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 26
- 239000010935 stainless steel Substances 0.000 title claims abstract description 25
- 229910001220 stainless steel Inorganic materials 0.000 title claims abstract description 25
- 239000004411 aluminium Substances 0.000 title claims abstract description 23
- 238000005516 engineering process Methods 0.000 title claims abstract description 13
- 150000001875 compounds Chemical class 0.000 claims abstract description 50
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- 238000003466 welding Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 9
- 239000002131 composite material Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 238000005242 forging Methods 0.000 claims description 3
- 239000010963 304 stainless steel Substances 0.000 claims description 2
- 239000010965 430 stainless steel Substances 0.000 claims description 2
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 claims description 2
- 238000000034 method Methods 0.000 description 7
- 235000013305 food Nutrition 0.000 description 4
- 238000009835 boiling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Cookers (AREA)
Abstract
The present invention relates to pressure cooker technical fields, and disclose a kind of aluminium bottom stainless steel pressure cooker and processing technology, including pot body and pot cover, the bottom of the pot body is fixed with outer compound bottom sheet, the outer compound bottom sheet is boat, the inside of the outer compound bottom sheet is fixed with interior compound bottom sheet, the upper end of the interior compound bottom sheet is fixedly connected with the bottom of pot body, a kind of processing technology of aluminium bottom stainless steel pressure cooker, specific step is as follows: step 1: first interior compound bottom sheet and outer compound bottom sheet being linked together by the bottom of dedicated spot-welding equipment and pot body, ensure that rear road heating process is not fallen off later, it does not shift.The aluminium bottom stainless steel pressure cooker and processing technology, evenly and rapidly the bottom of pot body can be heated, and can also played a role when Guan Huohou is stored in the heat inside outer compound bottom sheet, be not easy to be sticking so that pot body bottom is heated evenly, the energy is saved, cost performance is higher.
Description
Technical field
The present invention relates to pressure cooker technical field, specially a kind of aluminium bottom stainless steel pressure cooker and processing technology.
Background technique
Pressure cooker is called pressure cooker, and pressure cooker is a kind of cookware in kitchen.Pressure cooker is by liquid compared with boiling under hyperbar
Point can promote this physical phenomenon, apply pressure to water, and water is made to can achieve higher temperature without boiling, to accelerate fricassee
Efficiency., in high altitude localities, water can be can avoid using pressure cooker by the heat foods being cooked to 100 DEG C or more with it
The problem of boiling point reduces and is not easy cooked food.
The bottom of a pan of existing pressure cooker is generally relatively simple, conducts heat slow, so that uneven to the heat foods in pot
It is even, to reduce the using effect of pressure cooker.For this purpose, the invention proposes a kind of aluminium bottom stainless steel pressure cooker and processing works
Skill.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, having the present invention provides a kind of aluminium bottom stainless steel pressure cooker and processing technology can
Evenly and rapidly the bottom of pot body is heated, and can also be played when Guan Huohou is stored in the heat inside outer compound bottom sheet
Effect, is not easy to be sticking, saves the energy, the higher advantage of cost performance solves pressure cooker so that pot body bottom is heated evenly
The bottom of a pan is generally relatively simple, conducts heat slow, so that it is uneven to the heat foods in pot, to reduce making for pressure cooker
The problem of with effect.
(2) technical solution
In order to achieve the above object, the invention provides the following technical scheme: a kind of aluminium bottom stainless steel pressure cooker, including pot body
And pot cover, the bottom of the pot body are fixed with outer compound bottom sheet, the outer compound bottom sheet is boat, and the inside of the outer compound bottom sheet is solid
Surely it is equipped with interior compound bottom sheet, the upper end of the interior compound bottom sheet is fixedly connected with the bottom of pot body.
Preferably, the upper end of pot body is arranged in the pot cover, and the upper end of the pot cover is connected by the fastening of center lock nut
It is connected to screw rod, the bar wall of the screw rod is additionally provided with crossbeam, and the bar wall of the screw rod, which is located at below crossbeam, is fixed with swivel nut, institute
State screw rod bar wall be located at crossbeam top be equipped with elastic button and screw, the two sides of the pot body are fixed with handle, described
The both ends of crossbeam are clamped with two handles respectively, and the side wall of the pot body two sides is also fixed with panhandle, the pot cover
Upper end two sides are respectively equipped with safety valve and pressure limiting valve.
Preferably, sealing ring is equipped between the pot cover and pot body.
Preferably, the bar wall of the screw rod, which is located above pot cover, is respectively equipped with center gasket, big gasket, guiding spring and adds
Strong gasket.
Preferably, the bar wall of the screw rod is equipped with bearing shim and square washer between swivel nut and crossbeam.
Preferably, the pot body and pot cover are all made of stainless steel material and are made, and the outer compound bottom sheet uses stainless steel material
It is made, the interior compound bottom sheet is made of pure aluminum material.
A kind of processing technology of aluminium bottom stainless steel pressure cooker, the specific steps are as follows:
Step 1: first being linked together interior compound bottom sheet and outer compound bottom sheet by the bottom of dedicated spot-welding equipment and pot body,
Ensure that rear road heating process is not fallen off later, does not shift；
Step 2: it is heated again by bottom of the high frequency heating machine to pot body, controls heating time and temperature, generally
It is required that multiple bottom temperature reaches 550-600 DEG C or so；
Step 3: it is put on high-temperature and high-presure resistent multiple bed die tool and carries out forging and stamping impact composite base；
Step 4: the minimum tonnage of composite base equipment is 1000 tons, is usually machined with 1600 tons of friction pressures, and cauldron uses
2500 tons of friction presses forge multiple bottom；
Step 5: the purpose forged is that interior compound bottom sheet and outer compound bottom sheet is made to be bonded close and firm with the bottom of pot body, is resistant to
400 DEG C or more of high temperature is without isolating and falling off, it is ensured that pressure cooker service performance.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of aluminium bottom stainless steel pressure cooker and processing technology, having following has
Beneficial effect:
1, the aluminium bottom stainless steel pressure cooker is enabled to by the way that the outer compound bottom sheet and interior compound bottom sheet of pot body bottom is arranged in
Heat, uniformity of temperature profile simultaneously rapidly and uniformly heat the bottom of pot body, and when Guan Huohou is stored in outer compound bottom sheet
Internal heat can also play a role, and be not easy to be sticking so that pot body bottom is heated evenly, save the energy, cost performance is higher.
Detailed description of the invention
Fig. 1 is a kind of aluminium bottom stainless steel pressure cooker and processing technology structural schematic diagram proposed by the present invention；
Fig. 2 is the side structure schematic diagram of Fig. 1.
In figure: 1 sealing ring, 2 center lock nuts, 3 center gaskets, 4 big gaskets, 5 guiding springs, 6 reinforce gaskets, 7 screw rods,
8 swivel nuts, 9 bearing shims, 10 square washers, 11 pot bodies, 12 panhandles, 13 pot covers, 14 safety valves, 15 pressure limiting valves, 16 handles, 17 cross
Beam, 18 elastic buttons, 19 screws, 20 outer compound bottom sheets, compound bottom sheet in 21.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
A kind of aluminium bottom stainless steel pressure cooker referring to FIG. 1-2, including pot body 11 and pot cover 13, the bottom of pot body 11 are fixed
Equipped with outer compound bottom sheet 20, outer compound bottom sheet 20 is boat, and the inside of outer compound bottom sheet 20 is fixed with interior compound bottom sheet 21, interior compound bottom sheet 21
Upper end be fixedly connected with the bottom of pot body 11.
The upper end of pot body 11 is arranged in pot cover 13, and the upper end of pot cover 13 is fastenedly connected with screw rod by center lock nut 2
7, the bar wall of screw rod 7 is additionally provided with crossbeam 17, and the lower section that the bar wall of screw rod 7 is located at crossbeam 17 is fixed with swivel nut 8, the bar of screw rod 7
The top that wall is located at crossbeam 17 is equipped with elastic button 18 and screw 19, and the two sides of pot body 11 are fixed with handle 16, crossbeam 17
Both ends are clamped with two handles 16 respectively, and the side wall of 11 two sides of pot body is also fixed with panhandle 12, the upper end two sides point of pot cover 13
It She You not safety valve 14 and pressure limiting valve 15.
It is equipped with sealing ring 1 between pot cover 13 and pot body 11, the leakproofness between pot cover 13 and pot body 11 can be increased.
The top that the bar wall of screw rod 7 is located at pot cover 13 is respectively equipped with center gasket 3, big gasket 4, guiding spring 5 and reinforces pad
Piece 6 can increase the leakproofness between screw rod 7 and pot cover 13.
The bar wall of screw rod 7 is equipped with bearing shim 9 and square washer 10 between swivel nut 8 and crossbeam 17.
Pot body 11 and pot cover 13 are all made of 304 stainless steel materials and are made, and outer compound bottom sheet 20 uses 430 stainless steel material systems
At interior compound bottom sheet 21 is made of pure aluminum material, is enabled to heat, uniformity of temperature profile and is carried out to the bottom of pot body 11 fast
Fast uniform heating, and when the Guan Huohou heat being stored in inside outer compound bottom sheet 20 can also play a role, so that pot body 11
Bottom, which is heated evenly, to be not easy to be sticking, and saves the energy, cost performance is higher.
A kind of processing technology of aluminium bottom stainless steel pressure cooker, the specific steps are as follows:
Step 1: first interior compound bottom sheet 21 and outer compound bottom sheet 20 are connected to by the bottom of dedicated spot-welding equipment and pot body 11
Together, it is ensured that rear road heating process is not fallen off later, is not shifted；
Step 2: being heated by bottom of the high frequency heating machine to pot body 11 again, controls heating time and temperature, and one
As require multiple bottom temperature to reach 550-600 DEG C or so；
Step 3: it is put on high-temperature and high-presure resistent multiple bed die tool and carries out forging and stamping impact composite base；
Step 4: the minimum tonnage of composite base equipment is 1000 tons, is usually machined with 1600 tons of friction pressures, and cauldron uses
2500 tons of friction presses forge multiple bottom；
Step 5: the purpose forged is that interior compound bottom sheet 21 and outer compound bottom sheet 20 is made to be bonded close jail with the bottom of pot body 11
Gu being resistant to 400 DEG C or more of high temperature without isolating and falling off, it is ensured that pressure cooker service performance.
In conclusion the aluminium bottom stainless steel pressure cooker and processing technology, when in use, by the way that 11 bottom of pot body is arranged in
Outer compound bottom sheet 20 and interior compound bottom sheet 21 enable to heat, uniformity of temperature profile and carry out Quick uniform to the bottom of pot body 11
Heating, and the heat being stored in inside outer compound bottom sheet 20 as Guan Huohou can also play a role so that 11 bottom of pot body by
Heat uniformly is not easy to be sticking, and saves the energy, cost performance is higher.
It should be noted that term " includes " or any other variant thereof is intended to cover non-exclusive inclusion, thus
So that the process, method, article or equipment for including a series of elements not only includes those elements, but also including not clear
The other element listed, or further include for elements inherent to such a process, method, article, or device.Do not having more
In the case where more limitations, the element that is limited by sentence "including a ...", it is not excluded that including process, the side of the element
There is also other identical elements in method, article or equipment.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of aluminium bottom stainless steel pressure cooker, including pot body (11) and pot cover (13), it is characterised in that: the bottom of the pot body (11)
Portion is fixed with outer compound bottom sheet (20), and the outer compound bottom sheet (20) is boat, and the inside of the outer compound bottom sheet (20) is fixed with
The upper end of interior compound bottom sheet (21), the interior compound bottom sheet (21) is fixedly connected with the bottom of pot body (11).
2. a kind of aluminium bottom stainless steel pressure cooker according to claim 1, it is characterised in that: the pot cover (13) is arranged in pot
The upper end of the upper end of body (11), the pot cover (13) is fastenedly connected with screw rod (7), the screw rod by center lock nut (2)
(7) bar wall is additionally provided with crossbeam (17), and the bar wall of the screw rod (7), which is located at below crossbeam (17), is fixed with swivel nut (8), institute
The bar wall for stating screw rod (7) is located at the top of crossbeam (17) equipped with elastic button (18) and screw (19), the two sides of the pot body (11)
It is fixed with handle (16), the both ends of the crossbeam (17) are clamped with two handles (16) respectively, the pot body (11)
The side wall of two sides is also fixed with panhandle (12), and the upper end two sides of the pot cover (13) are respectively equipped with safety valve (14) and pressure limiting valve
(15)。
3. a kind of aluminium bottom stainless steel pressure cooker according to claim 1, it is characterised in that: the pot cover (13) and pot body
(11) sealing ring (1) is equipped between.
4. a kind of aluminium bottom stainless steel pressure cooker according to claim 2, it is characterised in that: the bar wall position of the screw rod (7)
It is respectively equipped with center gasket (3), big gasket (4), guiding spring (5) above pot cover (13) and reinforces gasket (6).
5. a kind of aluminium bottom stainless steel pressure cooker according to claim 2, it is characterised in that: the bar wall position of the screw rod (7)
Bearing shim (9) and square washer (10) are equipped between swivel nut (8) and crossbeam (17).
6. a kind of aluminium bottom stainless steel pressure cooker according to claim 1, it is characterised in that: the pot body (11) and pot cover
(13) it is all made of 304 stainless steel materials to be made, the outer compound bottom sheet (20) is made of 430 stainless steel materials, the interior multiple bottom
Piece (21) is made of pure aluminum material.
7. a kind of processing technology of aluminium bottom stainless steel pressure cooker, it is characterised in that: specific step is as follows:
Step 1: first interior compound bottom sheet (21) and outer compound bottom sheet (20) are connect by dedicated spot-welding equipment with the bottom of pot body (11)
Together, it is ensured that rear road heating process is not fallen off later, is not shifted；
Step 2: it is heated again by bottom of the high frequency heating machine to pot body (11), controls heating time and temperature, generally
It is required that multiple bottom temperature reaches 550-600 DEG C or so；
Step 3: it is put on high-temperature and high-presure resistent multiple bed die tool and carries out forging and stamping impact composite base；
Step 4: the minimum tonnage of composite base equipment is 1000 tons, is usually machined with 1600 tons of friction pressures, and cauldron uses 2500
Ton friction press forges multiple bottom；
Step 5: the purpose forged is that interior compound bottom sheet (21) and outer compound bottom sheet (20) is made to be bonded close jail with the bottom of pot body (11)
Gu being resistant to 400 DEG C or more of high temperature without isolating and falling off, it is ensured that pressure cooker service performance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811607805.7A CN109431257A (en) | 2018-12-27 | 2018-12-27 | A kind of aluminium bottom stainless steel pressure cooker and processing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811607805.7A CN109431257A (en) | 2018-12-27 | 2018-12-27 | A kind of aluminium bottom stainless steel pressure cooker and processing technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109431257A true CN109431257A (en) | 2019-03-08 |
Family
ID=65537533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811607805.7A Pending CN109431257A (en) | 2018-12-27 | 2018-12-27 | A kind of aluminium bottom stainless steel pressure cooker and processing technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109431257A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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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|---|---|---|---|---|
| CN101879676A (en) * | 2010-06-01 | 2010-11-10 | 武汉苏泊尔炊具有限公司 | Production technique for pans |
| CN205286005U (en) * | 2015-12-28 | 2016-06-08 | 天喜控股集团有限公司 | Big volume gland formula pressure cooker |
| CN205338613U (en) * | 2015-12-28 | 2016-06-29 | 天喜控股集团有限公司 | Imitative die -casting gland formula pressure cooker |
| CN108185807A (en) * | 2018-04-02 | 2018-06-22 | 应展 | Vacuum energy-saving insulation pressure-cooker |
| CN209610823U (en) * | 2018-12-27 | 2019-11-12 | 浙江天喜厨电股份有限公司 | A kind of aluminium bottom stainless steel pressure cooker |
-
2018
- 2018-12-27 CN CN201811607805.7A patent/CN109431257A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101879676A (en) * | 2010-06-01 | 2010-11-10 | 武汉苏泊尔炊具有限公司 | Production technique for pans |
| CN205286005U (en) * | 2015-12-28 | 2016-06-08 | 天喜控股集团有限公司 | Big volume gland formula pressure cooker |
| CN205338613U (en) * | 2015-12-28 | 2016-06-29 | 天喜控股集团有限公司 | Imitative die -casting gland formula pressure cooker |
| CN108185807A (en) * | 2018-04-02 | 2018-06-22 | 应展 | Vacuum energy-saving insulation pressure-cooker |
| CN209610823U (en) * | 2018-12-27 | 2019-11-12 | 浙江天喜厨电股份有限公司 | A kind of aluminium bottom stainless steel pressure cooker |
Cited By (6)
| 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 |
| US11969118B2 (en) | 2020-03-30 | 2024-04-30 | Sharkninja Operating Llc | Cooking device and components thereof |
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