Thermos kettle

A heat preservation pot and pot body technology, which is applied to household containers, special materials for cooking utensils, cooking utensils, etc., can solve the problems of general heat preservation effect, low decorative effect, low heating efficiency, etc., achieve beautiful decorative effect, shorten heating time, Easy to clean effect
CN101019730AInactive Publication Date: 2007-08-22GUANGZHOU YANSHENG INDAL
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Patent Information

Authority / Receiving Office
CN ยท China
Current Assignee / Owner
GUANGZHOU YANSHENG INDAL
Publication Date
2007-08-22
Estimated Expiration
Not applicable ยท inactive patent

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Abstract

The present invention relates to liquid insulating device, and is especially one kind of thermos kettle with high heat insulating performance, simple structure and fine decoration. The structure of the thermos kettle includes at least one kettle body, one kettle cover and one kettle spout extending outwards from the kettle body. The kettle body in improved structure is one three-layer structure comprising inner container of metal material, filler layer of heat insulating material and outer casing of ceramic material.
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Description

technical field

[0001] The invention relates to the field of liquid heat preservation devices, in particular to a heat preservation pot with high-efficiency heat preservation performance and beautiful appearance. technical background

[0002] Existing kettles for holding water have multiple structures, and different heat-insulating structures are adopted according to different application fields. For example, coffee pots, teapots and other products that are only used to hold water generally adopt a double-layer pot wall structure, which can further vacuumize the pot walls, which has a better heat preservation effect; or the inner layer is made of heat-insulating and waterproof materials, such as ceramics. The outer layer adopts stainless steel as the decorative layer. Direct-heating kettles for direct heating generally do not use protective structures because the heating device continuously provides heat to the kettle. Most of them are made of single-layer metal integrally ...

Claims

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