KR820001679Y1 - A insulated cateen - Google Patents

A insulated cateen Download PDF

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Publication number
KR820001679Y1
KR820001679Y1 KR2019810004364U KR810004364U KR820001679Y1 KR 820001679 Y1 KR820001679 Y1 KR 820001679Y1 KR 2019810004364 U KR2019810004364 U KR 2019810004364U KR 810004364 U KR810004364 U KR 810004364U KR 820001679 Y1 KR820001679 Y1 KR 820001679Y1
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KR
South Korea
Prior art keywords
heat
thermos
container
containers
stainless steel
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KR2019810004364U
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Korean (ko)
Inventor
김경호
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김경호
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Priority to KR2019810004364U priority Critical patent/KR820001679Y1/en
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Publication of KR820001679Y1 publication Critical patent/KR820001679Y1/en

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    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
    • A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
    • A45F3/16—Water-bottles; Mess-tins; Cups
    • A45F3/18—Water-bottles; Mess-tins; Cups of rigid material
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J41/00—Thermally-insulated vessels, e.g. flasks, jugs, jars
    • A47J41/02—Vacuum-jacket vessels, e.g. vacuum bottles
    • A47J41/022—Constructional details of the elements forming vacuum space
    • A47J41/028—Constructional details of the elements forming vacuum space made of metal
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S220/00—Receptacles
    • Y10S220/9151—Hand-carried container for transporting a beverage or prepared food, e.g. lunch box, dinner pail, picnic cooler

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  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Cookers (AREA)

Abstract

내용 없음.No content.

Description

스테인레스제 보온수통Stainless steel thermos

제1도는 본 고안의 일부를 절개한 사시도.1 is a perspective view of a portion of the present invention cut.

제2도는 본 고안의 단면도.2 is a cross-sectional view of the present invention.

본 고안은 보온효과가 양호하고 좀처럼 깨지지 않는 스테인레스제 보온수통에 관한 것이다.The present invention relates to a stainless steel thermal water tank that has a good thermal effect and hardly breaks.

종래의 보온병, 보온용기 등은 일반적으로 2중으로 된 유리제내외 통 사이를 진공시켜, 열전도 및 대류현상에 의한 방열(放熱)을 방지하려 하였으며, 또한 내외통의 내벽에 수은반사층을 도포하여 열복사현상에 의한 방열을 수은반사층을 도포하여 열복사현상에 의한 방열을 방지함으로써 보온병 및 보온용기의 보온효과를 얻으려 하고 있다.Conventional thermos, thermos and the like are generally vacuumed between the two inner and outer cylinders of the glass to prevent heat dissipation due to heat conduction and convection phenomena, and by applying a mercury reflection layer on the inner wall of the inner and outer cylinders, By applying the mercury reflecting layer to prevent the heat radiation by the heat radiation phenomenon to obtain the heat insulation effect of the thermos and the thermal container.

그러나, 위와 같은 보온병 및 용기 등은 그 진공도가 10-4mmHg 내외에 불과하여, 열전도 및 대류현상에 의한 열의 방열을 효과적으로 방지할 수 없으며 따라서, 양호한 보온효과를 얻을 수 없어, 보온병 및 용기내에 수장된 음식물이 장시간 보온되지 못하고 단시간에 식어버려 보온병 내지 보온용기의 구실을 다하지 못하는 결점이 있으며 또한 상기한 보온병 및 보온용기는 약간의 충격을 주거나 넘어뜨려도 깨지므로 그 수명이 대단히 짧으며 사용하는데 특별한 주의를 요하게 되는 것이다.However, the above-mentioned thermos and containers, such as the vacuum degree is only about 10 -4 mmHg, can not effectively prevent heat dissipation due to heat conduction and convection phenomenon, and thus, it is not possible to obtain a good warming effect, so that the heat in the thermos and container The food is not kept warm for a long time, and it cools in a short time, so that it does not serve the purpose of a thermos or a thermos container. Also, the thermos and thermos are broken even after a slight impact or fall, so the lifespan is very short and special care is used. Will be required.

본 고안은 스테인레스제 내외용기 사이에 활성탄소 및 무기질 다공성분말을 가득히 채워넣은 후 진공함으로써 그 진공도를 10-8mmHg 이상으로 할 수 있어 열전도 및 대류현상에 의한 열의 방열을 최대한 방지할 수 있으며 따라서 보은수통의 보온효과를 대폭증진할 수 있는 것으로 이를 첨부도면에 의하여 설명하면 다음과 같다.The present invention is filled with activated carbon and inorganic porous powder between the inner and outer containers of stainless steel, and the vacuum can be more than 10 -8 mmHg by vacuum to prevent heat dissipation due to heat conduction and convection phenomena, and thus It can greatly increase the warming effect of the water bottle, which will be explained by the accompanying drawings as follows.

도면에 있어서, 1, 2는 스테인레스제 내외용기이며, 이 내외용기(1) (2) 사이에는 활성탄소(3) 및 무기질 다공성분말(4)을 혼합하여 될 수 있는 대로 가득히 채워넣는다.In the drawings, 1 and 2 are stainless steel inner and outer containers, and the activated carbon 3 and the inorganic porous powder 4 are mixed between the inner and outer containers 1 and 2 as much as possible.

특히 무기질 다공성 부날(4)은 세밀할수록 열전도 및 대류현상에 의한 열의 손실을 방지하는데 효과적이다.Particularly, the finer the porous porous blade 4 is, the more effective it is in preventing heat loss due to heat conduction and convection.

그런데 본 고안에서는 300-500mesh의 무기질 다공성 분말(4)을 사용한다.By the way, the present invention uses a 300-500 mesh inorganic porous powder (4).

그리고 5는 내부용기(1)의 내측면을 전해 연마하여 형성한 반사층이다.And 5 is a reflective layer formed by electropolishing the inner surface of the inner container 1.

이와같이 구성된 본 고안의 제작과정을 우선 설명한다.First, the manufacturing process of the present invention configured as described above will be described.

스테인레스제로 내외용기(1)(2)를 형성한 후 내외용기(1)(2)의 일측의 구멍(도시하지 않았음)을 통하여 활성탄소(3)와 무기질 다공성 분말(4)를 내외용기(1)(2) 사이에 될 수 있는 대로 많이 넣어 가득히 채운 다음 그 구멍을 밀폐시킨다.After the internal and external containers (1) and (2) are formed of stainless steel, the activated carbon (3) and the inorganic porous powder (4) are formed into the internal and external containers through holes (not shown) on one side of the internal and external containers (1) and (2). 1) Fill and fill as much as possible between (2) and close the hole.

그 다음 내외용기(1)(2)를 300-400℃ 가열하면서 진공펄프 등으로 진공하면 된다.Then, the inside and outside containers (1) and (2) may be vacuumed with a vacuum pulp or the like while heating at 300-400 ° C.

진공할 때, 300-400℃ 가열에 의해 스테인레스제 내외용기(1)(2) 내부에서 방출되는 여러가지 기체를 활성탄소(3)가 흡수하게 되므로 진공효과 내지는 보온효과를 더욱 증진시키게 된다.When the vacuum is activated, the activated carbon 3 absorbs various gases released from inside and outside the stainless steel container 1 and 2 by heating at 300-400 ° C., thereby further enhancing the vacuum effect or the warming effect.

이와같이 하면 10-5mmHg 이상의 진공도를 가진 스테인레스제 내외용기(1)(2)를 얻을 수 있고 이 내외용기(1)(2)의 병구에는 단열재로 된 마개를 막으면 보온효과가 양호한 보온용기기가 될 수 있다.In this way, stainless steel inner and outer containers (1) and (2) having a degree of vacuum of 10 -5 mmHg or more can be obtained. Can be.

그런데, 내외용기(1)(2)를 형성하기 전에 내부용기(1)의 내벽에 전해 연마하여 반사층(5)을 형성한다.By the way, before forming the inner and outer containers 1 and 2, the reflective layer 5 is formed by electropolishing on the inner wall of the inner container 1.

이렇게 만든 스테인레스제 보온용기내에 음식물 예컨데 뜨거운 물(99℃)를 넣고 24시간 후에 측정하였더니 60℃ 내외의 온도를 유지할 수 있었다.Into the stainless steel insulated container thus made food for example hot water (99 ℃) was measured after 24 hours was able to maintain a temperature of about 60 ℃.

이러한 보온효과는 첫째로, 진공도가 10-8mmHg 정도의 고진공이고 또 내외용기(1)(2) 사이에는 미세한 무기질 다공성 분말(4)이 가득히 채워져 있으므로 열전도 및 대류현상에 의한 열의 손실을 최대한 방지한데서 오는 결과이다.First of all, the thermal effect is a high vacuum of about 10 -8 mmHg and filled with fine inorganic porous powder (4) between the inner and outer containers (1) and (2) to prevent the loss of heat due to heat conduction and convection. The result comes from one place.

즉 무기질 다공성 분말(4)과 분말(4)간을 열이 전도되는 순간에 아주 미세한 공간부 [분말(4)와 분말(4) 사이의 공간]에 의하여 열의 전도가 차단되므로 인하여 열전도에 의한 열의 손실을 최대한 방지하기 때문이다. [무기질 다공성 보온병 분말(4)이 무수히 존재하므로 분말(4)들이 형성하는 미세한 공간이 무수히 있음].That is, since the conduction of heat is blocked by a very minute space [the space between the powder 4 and the powder 4] at the moment when heat is conducted between the inorganic porous powder 4 and the powder 4, This is because the loss is prevented as much as possible. [There are an infinite number of fine spaces formed by the powders 4 because the inorganic porous thermos powder 4 is present innumerably.

또한 내부용기(1) 내벽에는 전해 연마한 반사층이 있으므로 복사에 의한 열의 손실을 방지하게 된다.In addition, since the inner wall of the inner container 1 has a reflective layer which is electropolished, heat loss due to radiation is prevented.

이상 설명한 바와 같이 본 고안은 보온용기의 진공도를 10-8mmHg 정도로 하고 또 내외용기(1)(2) 내에는 무수한 무기질 다공성 분말(4)을 가득히 넣어 열전도 및 대류현상에 의한 열의 손실을 최대한 방지함으로써 보온효과를 보다 증진시켰고 동시에 깨지는 일이 없는 보온용기를 얻는 것이다.As described above, the present invention is about 10-8 mmHg of the vacuum of the thermal insulation container, and the inside and outside containers (1) (2) is filled with countless inorganic porous powder (4) to prevent the loss of heat due to heat conduction and convection phenomenon to the maximum. By doing so, it is possible to enhance the thermal insulation effect and at the same time obtain a thermal insulation container that is not broken.

Claims (1)

스테인레스의 내외용기(1)(2) 내에 활성탄소(3) 및 무기질 다공성 분말(4)을 혼합하여 가득히 채우고, 내부용기(1)의 내측면에는 전해연마하여 형성된 반사층(5)을 구성하여서된 스테인레즈세 보온수통.Activated carbon 3 and inorganic porous powder 4 are mixed and filled in the inside and outside containers 1 and 2 of stainless, and the reflective layer 5 formed by electropolishing is formed on the inner surface of the inside container 1. Stainless steel thermos.
KR2019810004364U 1981-06-18 1981-06-18 A insulated cateen KR820001679Y1 (en)

Priority Applications (1)

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KR2019810004364U KR820001679Y1 (en) 1981-06-18 1981-06-18 A insulated cateen

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Application Number Priority Date Filing Date Title
KR2019810004364U KR820001679Y1 (en) 1981-06-18 1981-06-18 A insulated cateen

Publications (1)

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KR820001679Y1 true KR820001679Y1 (en) 1982-08-12

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KR2019810004364U KR820001679Y1 (en) 1981-06-18 1981-06-18 A insulated cateen

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