CN207520000U - A kind of pot liner - Google Patents
A kind of pot liner Download PDFInfo
- Publication number
- CN207520000U CN207520000U CN201720649873.4U CN201720649873U CN207520000U CN 207520000 U CN207520000 U CN 207520000U CN 201720649873 U CN201720649873 U CN 201720649873U CN 207520000 U CN207520000 U CN 207520000U
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- CN
- China
- Prior art keywords
- liner
- heat
- retarding ring
- ontology
- pot
- 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.)
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Abstract
The utility model is related to a kind of liner, the pot liner of the cookers such as especially a kind of electric cooker, pressure cooker.It includes liner ontology, the liner ontology internal diameter gradually increases from bottom to port, form a kind of wide-mouth structure, this wide-mouth structure is during cooking, liner body interior is made to form double convection current, increases top thermal convection current, solves the problems, such as that top uneven heating is even, so as to which the food cooked be made to be heated evenly, effect of cooking is more preferable.Liner ontology wall outer surface is equipped with the solid heat-retarding ring of a circle protrusion, the residing height of heat-retarding ring is about liner body height 2/1sts to three/3rd, side wall below heat-retarding ring is spherical structure, increase heating surface area, heat-retarding ring can be when product heats, effective trap heat is lost in outward along liner ontology wall outer surface, so as to improve the efficiency of heating surface.
Description
Technical field
The utility model is related to a kind of liner, the pot liner of the cookers such as especially a kind of electric cooker, pressure cooker.
Background technology
Pot courage currently used in the market, what is either made using which kind of base material is straight wall structure, the bottom of a pan connection pot
As rounded structure.The pot courage heat in use of straight wall structure spreads loss, Yi Jicun outward readily along the gap of straight wall
The problem of thermal convection current is uneven in pot, food uneven heating.
Invention content
The purpose of this utility model is to provide a kind of thermal convection current uniformly, can effectively prevent heat losses so as to improve thermal effect
The pot liner of rate.
What the purpose of this utility model was realized in.
A kind of pot liner, including liner ontology, the liner ontology internal diameter gradually increases from bottom to port, forms one
Kind wide-mouth structure, this wide-mouth structure make liner body interior form double convection current, increase top thermal convection current during cooking,
Solve the problems, such as that top uneven heating is even, so as to which the food cooked be made to be heated evenly, effect of cooking is more preferable.
Liner ontology wall outer surface is equipped with the solid heat-retarding ring of a circle protrusion, and the residing height of heat-retarding ring is about liner ontology
Highly 2/1sts to three/3rd, the side wall below heat-retarding ring is spherical structure, increases heating surface area, and heat-retarding ring can produce
When product heat, effective trap heat is lost in outward along liner ontology wall outer surface, so as to improve the efficiency of heating surface.
Description of the drawings
Fig. 1 is the overall schematic of the utility model pot liner.
Fig. 2 is the utility model pot liner axial sectional view.
Specific embodiment
Embodiment 1, a kind of pot liner, including liner ontology 1, the internal diameter of the liner ontology 1 is from bottom 2 to port 3
Gradually increase forms wide-mouth shape, and the flaring angle ɑ of the liner ontology of wide-mouth shape is 8 ° -20 °, and this wide-mouth structure is being boiled
During food, the double convection current of internal formation can be made, so as to increase top thermal convection current, solve the problems, such as that top heating is non-uniform, make
The food water suction cooked is faster, evenly.Integrally formed with solid heat-retarding ring 5, heat-retarding ring 5 is high for the outer surface of liner ontology 1
Degree is about at 2nd/1st to three/3rd of 1 height of liner ontology, and side wall 4 below heat-retarding ring is spherical structure, heat-retarding ring 5
Can be when product heat, effective trap heat is lost in along 4 outer surface of side wall, improves the efficiency of heating surface.Spherical structure can suitably add
Big heating surface (area) (HS, heated/heat transfer rate are accelerated, evenly.
Claims (4)
1. a kind of pot liner, including liner ontology and heat-retarding ring, heat-retarding ring is located at liner body outer surface, it is characterised in that：
The liner ontology internal diameter gradually increases from bottom to port, forms wide-mouth shape, heat-retarding ring and this body by integral forming of liner, resistance
Hot ring is solid.
2. a kind of pot liner according to claim 1, it is characterised in that：The residing height of the heat-retarding ring is about liner ontology
Highly 1/3 to 2/3.
3. a kind of pot liner according to claim 1, it is characterised in that：Liner this body sidewall below the heat-retarding ring is
Spherical structure.
4. a kind of pot liner according to claim 1, it is characterised in that：The flare angle of the liner ontology of the wide-mouth shape
It is 8 ° -20 ° to spend ɑ.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620983716 | 2016-08-30 | ||
| CN2016209837162 | 2016-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207520000U true CN207520000U (en) | 2018-06-22 |
Family
ID=62576001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720649873.4U Active CN207520000U (en) | 2016-08-30 | 2017-06-06 | A kind of pot liner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207520000U (en) |
-
2017
- 2017-06-06 CN CN201720649873.4U patent/CN207520000U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |