CN201005460Y - Temperature-averaging energy-saving heat insulation pot - Google Patents
Temperature-averaging energy-saving heat insulation pot Download PDFInfo
- Publication number
- CN201005460Y CN201005460Y CNU2007200175302U CN200720017530U CN201005460Y CN 201005460 Y CN201005460 Y CN 201005460Y CN U2007200175302 U CNU2007200175302 U CN U2007200175302U CN 200720017530 U CN200720017530 U CN 200720017530U CN 201005460 Y CN201005460 Y CN 201005460Y
- Authority
- CN
- China
- Prior art keywords
- pot body
- pan body
- interlayer
- thermal insulation
- even temperature
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a samming and energy-saving insulation cooking pot belonging to kitchen utensils. The structure includes a pot body. The pot body is a jacket type structure formed by an inner pot body and an outer pot body. The pot bottom of the inner pot body is a downward spherical projection. The pot bottom of the outer pot body is an upward spherical recess. In an interlayer between the inner pot body and the outer pot body, highly effective heat conductive liquid is filled in and the interlayer is vacuated. Grids are arranged for supporting in the interlayer between the inner pot body and the outer pot body. Compared with the conventional technology, the utility model has the characteristics of reasonable design, simple structure, high heat utilization efficiency, quick heat diffusion, low energy consumption, even temperature distribution, good thermal insulation and safe and convenient usage. The heat conductive liquid is nontoxic and not environment polluted thereby the utility model has good spread and application value.
Description
1, technical field
The utility model relates to kitchen utensils, especially a kind of even temperature energy-saving thermal insulation pot.
2, background technology
Existing common be bottom heating with pot, heat load (as water) in the pot, after absorbing heat, transmit heat by free convection, there are three problems in this heat transfer type: the one, and heated material temperature distributing disproportionation is even in the pot, as cooking rice, the burnt paste in bottom can appear and the half-cooked phenomenon in top, and the rice taste of making is just not good enough yet; The 2nd, the pot bottom heating surface area is little, and sidewall only plays thermolysis basically, makes heat utilization efficiency low, big energy-consuming, and the time is long; The 3rd, can not well be incubated after closing thermal source.At present, good solution is not also arranged.
3, summary of the invention
Technical assignment of the present utility model is at above-mentioned deficiency of the prior art, a kind of even temperature energy-saving thermal insulation pot is provided, this even temperature energy-saving thermal insulation pot has the heat utilization efficiency height, it is fast to conduct heat, power consumption less, uniformity of temperature profile, close good heat preservation performance behind the thermal source, characteristics safe and convenient to use.
The technical scheme that its technical problem that solves the utility model adopts is: be made up of the pot body, the pot body is formed jacket type structure by inner pan body and outer pan body, the bottom of a pan of inner pan body is spherical surface hill downwards, it is recessed that the bottom of a pan of outer pan body upwards is sphere, in the interlayer of inner pan body and outer pan body, be filled with high-efficiency heat conduction liquid and be evacuated, among the interlayer of inner pan body and outer pan body, be provided with grid and support.
High-efficiency heat conduction liquid is the mixture of glycerine and ethylene glycol.
The welding suitable for reading of the suitable for reading and inner pan body of outer pan body joins together.
The intermediate course space is adopted and is bled or hot type method maintenance certain vacuum degree about 4mm.For the machining shape of outer pan body in guaranteeing under the negative pressure, between the interlayer that interior outer pan body is formed, be provided with grid and support 7.
Interior outer pan body is all made with corrosion resistant plate, if reduce cost, outer pan body also can adopt general steel plate to make.
The amount of filling of high-efficiency heat conduction liquid accounts for the 10-15% of interlayer internal capacity.
Even temperature energy-saving thermal insulation pot of the present utility model, after pot bottom is heated, the heat transfer liquids evaporation, and be full of the interlayer space, thus make the inwall thermally equivalent, compare with pot with common, heating surface area increases a lot, and reaches the purpose of samming, close thermal source after, because there is certain vacuum in the interlayer space, so good heat insulation effect is arranged.
Even temperature energy-saving thermal insulation pot of the present utility model is compared with prior art, have following outstanding beneficial effect: reasonable in design, simple in structure, heat utilization efficiency is high, heat transfer is fast, power consumption less, uniformity of temperature profile, good heat preservation performance, safe and convenient to use and heat transfer liquids is nontoxic, characteristics such as environmentally safe.
4, description of drawings
Accompanying drawing 1 is the front view of even temperature energy-saving thermal insulation pot;
Description of reference numerals: 1, outer pan body, 2, inner pan body, 3, interlayer, 4, spherical surface hill, 5, sphere is recessed, 6, high-efficiency heat conduction liquid, 7, grid supports.
5, the specific embodiment
Explain below with reference to Figure of description even temperature energy-saving thermal insulation pot of the present utility model being done.
Even temperature energy-saving thermal insulation pot of the present utility model, its structure is made up of the pot body, the pot body is formed jacket type structure by inner pan body 2 and outer pan body 1, the bottom of a pan of inner pan body 2 is spherical surface hill 4 downwards, it is recessed 5 that the bottom of a pan of outer pan body 1 upwards is sphere, is filled with high-efficiency heat conduction liquid 6 and is evacuated in the interlayer 3 of inner pan body 2 and outer pan body 1, is provided with grid and supports 7 among the interlayer 3 of inner pan body 2 and outer pan body 1.
High-efficiency heat conduction liquid 6 is mixtures of glycerine and ethylene glycol.
The welding suitable for reading of the suitable for reading and inner pan body 2 of outer pan body 1 joins together.
Intermediate course 3 spaces are adopted and are bled or hot type method maintenance certain vacuum degree about 4mm.For the machining shape of outer pan body in guaranteeing under the negative pressure, between the interlayer that interior outer pan body is formed, be provided with grid and support 7.
Interior outer pan body is all made with corrosion resistant plate, if reduce cost, outer pan body also can adopt general steel plate to make.
The amount of filling of high-efficiency heat conduction liquid 6 accounts for the 10-15% of interlayer internal capacity.
Even temperature energy-saving thermal insulation pot of the present utility model requires to have good welding quality.
Embodiment: close thermal source when 4 kg of water are warmed to 100 ℃ in the pot, water temperature is not less than 99 ℃ in 12 minutes, places after 4 hours, water temperature is not less than 50 ℃, for example, and when cooking, be filled with a certain amount of water, be heated to and boil, close thermal source, place certain hour, meal just can be well-done, taste is also fine, and does not have burnt paste and half-cooked, has reached energy-saving effect significantly and has improved the culinary art cooking quality.
Claims (6)
1. even temperature energy-saving thermal insulation pot, comprise a pot body, it is characterized in that pot body forms jacket type structure by inner pan body and outer pan body, the bottom of a pan of inner pan body is spherical surface hill downwards, it is recessed that the bottom of a pan of outer pan body upwards is sphere, in the interlayer of inner pan body and outer pan body, be filled with high-efficiency heat conduction liquid and be evacuated, among the interlayer of inner pan body and outer pan body, be provided with grid and support.
2. even temperature energy-saving thermal insulation pot according to claim 1 is characterized in that high-efficiency heat conduction liquid is the mixture of glycerine and ethylene glycol.
3. even temperature energy-saving thermal insulation pot according to claim 1 is characterized in that the welding suitable for reading of the suitable for reading and inner pan body of outer pan body joins together.
4. even temperature energy-saving thermal insulation pot according to claim 1 is characterized in that the intermediate course space is about 4mm.
5. even temperature energy-saving thermal insulation pot according to claim 1, outer pan body is all made with corrosion resistant plate in it is characterized in that.
6. even temperature energy-saving thermal insulation pot according to claim 1 is characterized in that the amount of filling of high-efficiency heat conduction liquid accounts for the 10-15% of interlayer internal capacity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200175302U CN201005460Y (en) | 2007-01-17 | 2007-01-17 | Temperature-averaging energy-saving heat insulation pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200175302U CN201005460Y (en) | 2007-01-17 | 2007-01-17 | Temperature-averaging energy-saving heat insulation pot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201005460Y true CN201005460Y (en) | 2008-01-16 |
Family
ID=39001392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200175302U Expired - Lifetime CN201005460Y (en) | 2007-01-17 | 2007-01-17 | Temperature-averaging energy-saving heat insulation pot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201005460Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101006895B (en) * | 2007-01-17 | 2010-08-11 | 宋国强 | Even temperature energy-saving thermal insulation pot |
| CN104921584A (en) * | 2015-06-15 | 2015-09-23 | 王玉峰 | Uniform-temperature vacuum smokeless pot |
| CN106455860A (en) * | 2014-05-04 | 2017-02-22 | 康德科技术股份公司 | Cooking utensil comprising base produced using a vacuum |
-
2007
- 2007-01-17 CN CNU2007200175302U patent/CN201005460Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101006895B (en) * | 2007-01-17 | 2010-08-11 | 宋国强 | Even temperature energy-saving thermal insulation pot |
| CN106455860A (en) * | 2014-05-04 | 2017-02-22 | 康德科技术股份公司 | Cooking utensil comprising base produced using a vacuum |
| CN104921584A (en) * | 2015-06-15 | 2015-09-23 | 王玉峰 | Uniform-temperature vacuum smokeless pot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20080116 Effective date of abandoning: 20070117 |