CN201775463U - Electromagnetic heating energy-saving boiler - Google Patents
Electromagnetic heating energy-saving boiler Download PDFInfo
- Publication number
- CN201775463U CN201775463U CN2010201638958U CN201020163895U CN201775463U CN 201775463 U CN201775463 U CN 201775463U CN 2010201638958 U CN2010201638958 U CN 2010201638958U CN 201020163895 U CN201020163895 U CN 201020163895U CN 201775463 U CN201775463 U CN 201775463U
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- CN
- China
- Prior art keywords
- base material
- utility
- model
- electromagnetic heating
- electromagnetic induction
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- 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 - Fee Related
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 12
- 230000005674 electromagnetic induction Effects 0.000 claims abstract description 11
- 238000005524 ceramic coating Methods 0.000 claims abstract description 5
- 238000004134 energy conservation Methods 0.000 claims 2
- 235000013305 food Nutrition 0.000 abstract description 6
- 239000011241 protective layer Substances 0.000 abstract description 6
- 239000007769 metal material Substances 0.000 abstract description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 3
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 3
- 241001330002 Bambuseae Species 0.000 abstract description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 3
- 239000011425 bamboo Substances 0.000 abstract description 3
- 239000003610 charcoal Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000000843 powder Substances 0.000 abstract description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 2
- 238000004026 adhesive bonding Methods 0.000 abstract description 2
- 239000003575 carbonaceous material Substances 0.000 abstract description 2
- 229910002804 graphite Inorganic materials 0.000 abstract description 2
- 239000010439 graphite Substances 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 abstract description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052814 silicon oxide Inorganic materials 0.000 abstract description 2
- 230000006698 induction Effects 0.000 description 7
- 239000002131 composite material Substances 0.000 description 5
- 238000010411 cooking Methods 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 235000014347 soups Nutrition 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Cookers (AREA)
Abstract
本实用新型涉及一种电磁加热的节能煮具，本实用新型的本体基材为石墨(或由竹炭粉压制胶合而成炭材料)等自身具有电磁感应特性的非金属材料，其特点是：在基材的内表面设置有一层厚度为10-60微米以氧化硅和氧化铝为主的无机质陶瓷涂层为保护层。由于本实用新型的基材采用具有电磁感应特性的非金属材料、在基材表面设置保护层，使得本实用新型的电磁加热煮具既具有良好的电磁感应特性，又具有良好的隔热保温节能效果，并且与食物接触的内表面耐高温、又符合食品卫生安全要求。
The utility model relates to an energy-saving cooker with electromagnetic heating. The base material of the utility model is graphite (or carbon material formed by pressing and gluing bamboo charcoal powder) and other non-metallic materials with electromagnetic induction characteristics. The inner surface of the base material is provided with an inorganic ceramic coating with a thickness of 10-60 microns mainly composed of silicon oxide and aluminum oxide as a protective layer. Since the base material of the utility model adopts non-metallic materials with electromagnetic induction properties, and a protective layer is set on the surface of the base material, the electromagnetic heating cooker of the utility model not only has good electromagnetic induction properties, but also has good heat insulation and energy saving The effect, and the inner surface in contact with food is resistant to high temperature, and meets the food hygiene and safety requirements.
Description
技术领域technical field
本实用新型涉及电磁加热炊具的技术领域，特别是一种其本体基材为非金属材料的电磁加热的节能煮具(包括煮饭、炖汤、烧水用具，或电磁加热的电饭煲、电压力煲等厨房小家电的内锅)。The utility model relates to the technical field of electromagnetic heating cooking utensils, in particular to an electromagnetic heating energy-saving cooking utensil (including cooking utensils, stewing soup, and water boiling utensils, or electromagnetic heating electric rice cookers and electric pressure cookers) whose main body base material is non-metallic materials. Inner pots of small kitchen appliances such as cooking pots).
背景技术Background technique
目前，电磁炉的普及率已越来越高，因此对电磁炉适用的炊具的热效率研究也就越来越重要。目前市场上存在两大类型的电磁炉适用的炊具。第一类是炊具本体具有电磁感应特性的铁制产品或者是铁素体不锈钢产品，这些产品虽然在电磁炉上使用时，由于本体的本身就会发热，热效率高，但是这类炊具本体的散热快，保温效果差，能耗也就大，尤其是底面厚度较小的炊具，由于在电磁加热时底部变形大，热效率就更低，能耗也就更大。另一类是炊具本体为无电磁感应特性的材料，例如铝制产品、奥氏体不锈钢产品，或者是耐高温的陶瓷和玻璃产品，这些产品直接在电磁炉上使用时，本体不会发热，为了让这些产品能在电磁炉上使用，就采取了各种各样的方法在这些产品的外表面或外表面的底部覆合一层具有电磁感应特性的材料，因此市场上出现了五花八门的电磁炉适用的复合底炊具。由于这些复合底炊具的发热体是复底片，热量是通过本体传导到炊具内的食物，因此电磁加热时热效率低，能耗也就大。如铝制外复合底产品，虽然本体传热速度快，但对空气的散热也快，导致热效率低下；而陶瓷和玻璃的外复底产品，虽然本体的散热慢，但导热也慢，也导致了热效率的低下。At present, the popularity rate of induction cooker has been higher and higher, so the research on the thermal efficiency of cookware suitable for induction cooker is also more and more important. There are currently two types of cookware suitable for induction cookers on the market. The first category is iron products or ferritic stainless steel products with electromagnetic induction characteristics of the cooker body. Although these products are used on the induction cooker, the body itself will generate heat and have high thermal efficiency, but the heat dissipation of this type of cooker body is fast. , the heat preservation effect is poor, and the energy consumption is also large, especially for cookers with a small bottom thickness, due to the large deformation of the bottom during electromagnetic heating, the thermal efficiency is lower and the energy consumption is also greater. The other is that the cookware body is made of materials without electromagnetic induction characteristics, such as aluminum products, austenitic stainless steel products, or high-temperature resistant ceramic and glass products. When these products are used directly on the induction cooker, the body will not heat up. To enable these products to be used on induction cookers, various methods have been adopted to coat the outer surface or the bottom of the outer surface of these products with a layer of material with electromagnetic induction properties, so there are various kinds of products suitable for induction cookers on the market. Composite cookware. Because the heating element of these composite bottom cookers is a composite bottom sheet, heat is conducted to the food in the cooker through the body, so the thermal efficiency is low during electromagnetic heating, and the energy consumption is also large. For example, aluminum outer composite bottom products, although the heat transfer speed of the body is fast, but the heat dissipation to the air is also fast, resulting in low thermal efficiency; while ceramic and glass outer composite bottom products, although the body heat dissipation is slow, the heat conduction is also slow, which also leads to reduced thermal efficiency.
发明内容Contents of the invention
本实用新型的目的是提出一种热效率高、散热又慢的电磁加热的节能煮具(包括煮饭、炖汤、烧水用具，或电磁加热的电饭煲、电压力煲等厨房小家电的内锅)，以克服现有技术的不足。The purpose of this utility model is to propose a kind of electromagnetic heating energy-saving cooker (including cooking, stewing soup, boiling water utensils, or the inner pot of electromagnetic heating electric rice cooker, electric pressure cooker and other small kitchen appliances) with high thermal efficiency and slow heat dissipation. ), to overcome the deficiencies of the prior art.
为了实现上述目的，本实用新型的本体基材为石墨(或由竹炭粉压制胶合而成炭材料)等自身具有电磁感应特性的非金属材料，其特点是：在基材的内表面设置有一层以氧化硅和氧化铝为主的无机质陶瓷涂层为保护层。In order to achieve the above object, the body substrate of the present utility model is graphite (or carbon material formed by pressing and gluing bamboo charcoal powder) and other non-metallic materials with electromagnetic induction characteristics, and its characteristics are: a layer is arranged on the inner surface of the substrate The inorganic ceramic coating mainly composed of silicon oxide and aluminum oxide is used as the protective layer.
由于本实用新型的基材采用具有电磁感应特性的非金属材料、在基材表面设置保护层，使得本实用新型的电磁加热煮具既具有良好的电磁感应特性，又具有良好的隔热保温节能效果，并且与食物接触的内表面耐高温、又符合食品卫生安全要求。Since the base material of the utility model adopts non-metallic materials with electromagnetic induction properties, and a protective layer is set on the surface of the base material, the electromagnetic heating cooker of the utility model has not only good electromagnetic induction properties, but also good heat insulation and energy saving. The effect, and the inner surface in contact with food is resistant to high temperature, and meets the food hygiene and safety requirements.
附图说明Description of drawings
图1为本实用新型的结构示意图。Fig. 1 is the structural representation of the utility model.
具体实施方式Detailed ways
下面结合附图和实施例对本实用新型作进一步的详细描述。Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail.
实施例(图1)：Embodiment (Fig. 1):
先将竹炭粉压制胶合而成为煎锅的基材2，基材自身具有电磁感应特性，再将煎锅的内表面用高压空气进行吹砂处理，清洁干净后，喷涂一种以氧化硅和氧化铝为主的无机质陶瓷涂层1，再进行150-250度的烧结而产生一层耐高温350度以上、有一定的不粘性，并且符合食品卫生安全要求的保护层，保护层厚度为10-60微米。First, the bamboo charcoal powder is pressed and glued to form the substrate 2 of the frying pan. The substrate itself has electromagnetic induction characteristics, and then the inner surface of the frying pan is sand-blowed with high-pressure air. Aluminum-based inorganic ceramic coating 1, and then sintered at 150-250 degrees to produce a protective layer that can withstand high temperatures above 350 degrees, has a certain degree of non-stickiness, and meets food hygiene and safety requirements. The thickness of the protective layer is 10 -60 microns.
本说明书中未作详细描述的内容为本领域专业技术人员公知的现有技术。The content not described in detail in this specification is the prior art known to those skilled in the art.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201638958U CN201775463U (en) | 2010-04-15 | 2010-04-15 | Electromagnetic heating energy-saving boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201638958U CN201775463U (en) | 2010-04-15 | 2010-04-15 | Electromagnetic heating energy-saving boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201775463U true CN201775463U (en) | 2011-03-30 |
Family
ID=43788704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201638958U Expired - Fee Related CN201775463U (en) | 2010-04-15 | 2010-04-15 | Electromagnetic heating energy-saving boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201775463U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102499573A (en) * | 2011-11-18 | 2012-06-20 | 宁海县六六电器有限公司 | Charcoal cooker and manufacturing process thereof |
| CN107616670A (en) * | 2016-07-13 | 2018-01-23 | 佛山市顺德区美的电热电器制造有限公司 | Pan and preparation method thereof and cooking apparatus |
| CN108784387A (en) * | 2017-05-02 | 2018-11-13 | 佛山市顺德区美的电热电器制造有限公司 | Cookware and preparation method thereof, cooking apparatus |
-
2010
- 2010-04-15 CN CN2010201638958U patent/CN201775463U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102499573A (en) * | 2011-11-18 | 2012-06-20 | 宁海县六六电器有限公司 | Charcoal cooker and manufacturing process thereof |
| CN107616670A (en) * | 2016-07-13 | 2018-01-23 | 佛山市顺德区美的电热电器制造有限公司 | Pan and preparation method thereof and cooking apparatus |
| CN108784387A (en) * | 2017-05-02 | 2018-11-13 | 佛山市顺德区美的电热电器制造有限公司 | Cookware and preparation method thereof, cooking apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110330 Termination date: 20130415 |