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Constant-temperature drinking device

A constant temperature and inner cavity technology, applied in the field of metal processing and daily necessities, can solve the problems of not very long service life and not very high fatigue strength of 304 stainless steel, and achieve the effect of high efficiency and uniformity

Inactive Publication Date: 2017-04-05
嘉兴日昌汽车配件股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] There are also some constant temperature drinking devices at present, such as CN1254325A which discloses a constant temperature cup, but it can only reheat the cooled water in real time, and does not solve the problem of how to quickly cool down after the hot water is poured into it.
[0004] Food safety also includes drinking water safety. At present, the container materials for drinking water are usually plastics, ceramics and metals. It is generally believed that 304 stainless steel in metals is a material for safe drinking water containers, mainly because 304 stainless steel does not contain a large number of elements that are harmful to the human body and 304 stainless steel also has antibacterial properties, but the fatigue strength of 304 stainless steel is not very high, so when it is used as a specific component, its life is not very long

Method used

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Embodiment 1

[0033] A constant temperature drinking device, comprising an inner cavity, an outer cavity, a functional cavity and a capping device;

[0034] The inner cavity, the outer cavity and the functional cavity are all concentric cylindrical configurations with an open upper end.

[0035] The inner cavity is made of improved 304 stainless steel, and the improved 304 stainless steel is calculated by mass percentage: C: 0.05%, Si: 0.58%, Mn: 1.5%, Ni: 10.2%, Cr: 19.5% , Cu: 3.9%, RE: 0.018%, the balance is Fe and unavoidable impurities; after the improved 304 stainless steel is formed into an inner cavity, it is also coated with a high temperature and fatigue resistance coating outside the inner cavity , the coating consists of Ni powder by mass percentage: 6.9%, Cr powder: 8.2%, Si powder: 1.8%, Mn powder: 23.9%, La 2 o 3 Powder: 1.38%, C powder: 0.68% and the rest of Fe powder are vacuum-dried by ball milling, and then laser cladding is applied to the outside of the inner cavity of...

Embodiment 2

[0052] A constant temperature drinking device, comprising an inner cavity, an outer cavity, a functional cavity and a capping device;

[0053] The inner cavity, the outer cavity and the functional cavity are all concentric cylindrical configurations with an open upper end.

[0054] The inner cavity is made of improved 304 stainless steel, and the improved 304 stainless steel is calculated by mass percentage: C: 0.032%, Si: 0.35%, Mn: 1.21%, Ni: 8.6%, Cr: 18% , Cu: 3.2%, RE: 0.011%, the balance is Fe and unavoidable impurities; after the improved 304 stainless steel is formed into an inner cavity, it is also coated with a high-temperature fatigue-resistant coating outside the inner cavity , the coating consists of Ni powder by mass percentage: 2.8%, Cr powder: 6.1%, Si powder: 1.2%, Mn powder: 21.2%, La 2 o 3 Powder: 1.12%, C powder: 0.31% and the rest of Fe powder are vacuum-dried by ball milling, and then laser cladding is applied to the outside of the inner cavity of the i...

Embodiment 3

[0071] A constant temperature drinking device, comprising an inner cavity, an outer cavity, a functional cavity and a capping device;

[0072] The inner cavity, the outer cavity and the functional cavity are all concentric cylindrical configurations with an open upper end.

[0073] The inner cavity is made of improved 304 stainless steel, and the improved 304 stainless steel is calculated by mass percentage: C: 0.038%, Si: 0.39%, Mn: 1.3%, Ni: 9.2%, Cr: 18.5% , Cu: 3.5%, RE: 0.015%, the balance is Fe and unavoidable impurities; after the improved 304 stainless steel is formed into an inner cavity, it is also coated with a high-temperature fatigue-resistant coating outside the inner cavity , the coating consists of Ni powder by mass percentage: 3.9%, Cr powder: 6.8%, Si powder: 1.5%, Mn powder: 22%, La 2 o 3 Powder: 1.2%, C powder: 0.51% and the rest of Fe powder are vacuum-dried by ball milling, and then laser cladding is applied to the outside of the inner cavity of the imp...

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Abstract

The invention relates to a constant-temperature drinking device which comprises an inner cavity, an outer cavity, a function cavity and a covering device. The overall structure is improved, and therefore sealing performance is guaranteed. A heating component and heat conduction liquid are arranged, and therefore drinking water in the drinking device can keep drinking temperature constantly, and even though hot water is poured into the drinking device, the hot water can be cooled to the drinking temperature within a short time; the water can be directly drunk when drunk at any time by setting the drinking temperature; and the drunk water is not unboiled water and boiled water, and the aims of constant-temperature drinking and drinking at any time are really achieved.

Description

technical field [0001] The invention belongs to the field of metal treatment and daily necessities, and in particular relates to a constant temperature drinking device. Background technique [0002] With the acceleration of the pace of life, people are busy with work every day, drinking less water and unhealthy drinking water has become a major factor that endangers health. According to the survey of research institutions, drinking cold water, impure water and drinking less water have become the three major factors of unhealthy drinking water for modern people. During the survey, the fast pace of work leads to forgetting to drink water at any time is the main reason why many office workers drink less water. Many office workers either drink hot water mixed with cold water or simply drink cold water in order to drink water that reaches the drinking temperature in real time. Therefore, it is urgent to develop a drinking device that can drink at any time and meet the drinking t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47G19/22C22C38/58C22C38/42C22C38/02C22C38/04C23C24/10
CPCA47G19/2288C22C38/005C22C38/02C22C38/04C22C38/42C22C38/58C23C24/103
Inventor 张有明王旭
Owner 嘉兴日昌汽车配件股份有限公司
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