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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

Inactive Publication Date: 2007-08-22
GUANGZHOU YANSHENG INDAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore it can be seen that the heat preservation effect of the existing hot water kettle is very general, which further leads to problems such as low heating efficiency and waste of energy.
However, the structure with good thermal insulation effect is difficult to be used for heating, or the production cost is too high, and the decorative effect is also low-grade

Method used

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Examples

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Comparison scheme
Effect test

Embodiment 1

[0018] A thermos pot structure as shown in Figure 1, including a pot body 1, a pot cover 2 and a spout 3 extending outward on one side of the pot body 1, the side wall of the pot body 1 includes an inner tank 4, a filling layer 5 It has a three-layer structure with the outer shell 6, the inner tank 4 is made of metal material, the filling layer 5 is made of temperature-insulating foam filling material, and the outer shell 6 is made of ceramic material. The bottom of the pot includes a three-layer structure of an inner container 4, a filling layer 5 and a base 8 matched with the shell 6. The spout 3 is arranged on the top edge of the kettle body 1 and is integrally formed with the inner tank 4 . The pot body 1 is in an inverted cone shape as a whole, and a handle 9 is provided on the side. The insulation pot structure designed in this embodiment is mainly used for holding liquids for heat preservation, such as teapots, coffee pots, etc., and a filter screen can be installed in...

Embodiment 2

[0022] The structure of the thermos pot of this embodiment is shown in Figure 2, comprising a pot body 1, a pot cover 2 and a spout 3 extending outward on one side of the pot body 1, and the side wall of the pot body 1 includes an inner container 4, a filling layer 5 and the outer shell 6 have a three-layer structure, the inner tank 4 is made of metal material, the filling layer 5 is made of heat-insulating foam filling material, and the outer shell 6 is made of ceramic material. The bottom of the pot body 1 is the bottom of the inner container 4, which is integrated with the inner container 4 and is made of metal. The spout 3 is arranged on the side of the kettle body 1 and passes through the filling layer 5 and the shell 6 . The side of the kettle body 1 is provided with a handle 9, and the function and effect of the three-layer heat preservation structure on the side wall are as described in Embodiment 1.

[0023] This design is a direct heating type thermos structure. Dur...

Embodiment 3

[0025] This embodiment provides an electric heating thermos structure, as shown in FIG. 3 . Like the last two embodiments, it includes a kettle body 1, a pot cover 2 and a spout 3 extending outward on one side of the kettle body 1, and the side wall of the kettle body 1 includes an inner container 4, a filling layer 5 and an outer shell 6. Layer structure, the inner tank 4 is made of metal material, the filling layer 5 is made of heat-insulating foam filling material, and the outer shell 6 is made of ceramic material. The improved structure is that an electric heating device 7 is provided on the bottom of the kettle body 1 , and the bottom of the kettle is a metal structure integrally formed with the inner tank 4 . The electric heating device 7 is a general-purpose electric heating plate or a semiconductor electric heating device. A base 8 is provided on the outside of the electric heating device 7 to cooperate with the shell 6. The base 8 is used to protect the electric heati...

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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.

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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Application Information

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IPC IPC(8): A47G19/14A47J41/00
CPCA47J36/02A47J41/0072A47J27/21166
Inventor 刘晓肖燕
Owner GUANGZHOU YANSHENG INDAL
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