WO2019210563A1 - Revêtement de bouteille thermiquement isolée sans queue et procédé de fabrication associé - Google Patents

Revêtement de bouteille thermiquement isolée sans queue et procédé de fabrication associé Download PDF

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Publication number
WO2019210563A1
WO2019210563A1 PCT/CN2018/093238 CN2018093238W WO2019210563A1 WO 2019210563 A1 WO2019210563 A1 WO 2019210563A1 CN 2018093238 W CN2018093238 W CN 2018093238W WO 2019210563 A1 WO2019210563 A1 WO 2019210563A1
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WO
WIPO (PCT)
Prior art keywords
tail pipe
tailless
thermos
liner
bladder
Prior art date
Application number
PCT/CN2018/093238
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English (en)
Chinese (zh)
Inventor
陈金如
汤鸿光
汤正富
Original Assignee
Chen Jinru
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chen Jinru filed Critical Chen Jinru
Publication of WO2019210563A1 publication Critical patent/WO2019210563A1/fr

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    • 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
    • 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
    • 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
    • A47J41/024—Constructional details of the elements forming vacuum space made of glass

Definitions

  • the invention relates to the technical field of an insulated container, in particular to a tailless thermos bottle and a preparation method thereof.
  • the thermos bottle is also called a thermos bottle.
  • the double-walled bottle with vacuum inside is the inner tank, and the insulated container made of the outer casing is the most common daily necessities. Thermos are widely used for storing hot water, cold drinks and medicines.
  • the thermos consists of a liner, outer casing and additional components.
  • the inner tank is composed of two glass bottles inside and outside. The two are connected at the mouth of the bottle, and the gap between the two bottles is vacuumed to weaken the heat convection.
  • the surface of the glass bottle is plated with a bright silver film to reflect the infrared heat radiation. When the temperature inside the bottle is high, the heat energy of the contents is not radiated outward; when the bottle is cold, the heat outside the bottle is not radiated into the bottle.
  • thermos effectively controls the three heat transfer paths of conduction, heat convection and radiation.
  • the main component that plays a role in heat preservation in the thermos bottle is the internal thermos bottle.
  • the daily use of the thermos bottle usually has a tail pipe at the bottom, and the vacuum of the two glass bottle wall interlayers is extracted through the tail pipe, if the interlayer is Gradually inflating or damaging the sealed small tail, destroying the vacuum state of the interlayer, the thermal insulation bottle loses the insulation performance.
  • the wall of the tail pipe is very thin, which easily leads to the special damage of the tail pipe part during transportation, assembly and use, and the tail pipe is damaged. There is no heat preservation effect of the post-insulation bile, so how to solve this problem is particularly important.
  • the object of the present invention is to provide a tailless thermos flask and a preparation method thereof, which can effectively solve the problems in the background art.
  • a tailless thermos bottle including a liner and a bladder, a first insulation layer on the outer side of the inner liner and a second insulation layer on the inner wall of the outer bladder.
  • the gap between the inner liner and the outer bladder is provided with more than one silicone pad from top to bottom, a sponge layer is arranged at the bottom between the inner liner and the outer bladder, and a gypsum is arranged at the bottom end of the outer bladder.
  • a clay pot In the outer jacket of the outer bladder, there is a clay pot.
  • the silica gel mat has a total of three and is disposed at intervals.
  • a gypsum layer is provided between the inner and outer bladder mouths.
  • a groove is provided on the outer side of the outer bladder.
  • the invention also discloses a preparation method of a tailless thermos bottle, the specific steps of which are as follows:
  • Step 1 First make a thermos liner, and apply a layer of thermal insulation material to the inner liner;
  • Step 2 inserting a silicone pad on the outer and outer sides of the inner liner prepared in step 1;
  • Step 3 then making the outer bladder, and leaving a gap between the outer bladder and the inner liner, and then vacuuming the thermos bottle, pulling out a tail tube shrinking mouth when vacuuming and sealing, and the tail tube shrinks
  • the length of the mouth is kept within 5cm
  • Step 4 When the outer casing is processed to shrink the tail pipe, the tail pipe is continuously heated in a flame of 200-350 ° C and rapidly heated, and then the tail pipe is slowly contracted to become a tail pipe of a trapezoidal structure;
  • Step 5 continue to raise the temperature to 550-600 ° C, so that when the tail pipe shrinks to a pore size of 20 cm, the temperature will be raised to 850 ° C, then the gypsum is melted and placed on the tail pipe mouth, and then the cooling seals the tail pipe mouth;
  • Step 6 Heat a layer of clay on the bottom of the outer shell and then cool it into a clay pot.
  • the temperature is 320 ° C in the step 4.
  • the tailless thermos bottle obtained by the invention and the preparation method thereof the original tail pipe is not made into a pointed shape, and a gypsum fixed seal is placed at the shrinking mouth of the tail pipe, thereby solving the tail pipe too sharp and easy to be transported In the process, the problem of the insulation effect is broken, and the ceramic clay seat is installed at the bottom to improve the safety and the internal insulation effect is improved.
  • FIG. 1 is a schematic structural view of a tailless thermos bottle in the first embodiment
  • FIG. 2 is a schematic structural view of a tailless thermos bottle in the second embodiment
  • thermos bottle 3 is a schematic view showing the structure of a tailless thermos bottle in the third embodiment.
  • a tailless thermos bottle provided by the embodiment includes a liner 1 and an outer liner 2 , wherein the outer insulation layer 3 is disposed on the outer side of the inner liner 1 and the outer thermal insulation layer 3 is disposed on the outer side of the inner liner 1 .
  • the inner wall is provided with a second heat insulating layer 4, and at least one silicone pad 5 is arranged at intervals between the inner liner 1 and the outer bladder 2, and the bottom portion between the inner liner 1 and the outer bladder 2 is provided.
  • There is a sponge layer 6, a gypsum 11 is provided at the tail pipe shrinkage port 7 at the bottom of the outer casing 2, and a clay pottery seat 8 is provided at the bottom of the outer casing 2.
  • the silicone mat 5 has a total of three and is disposed at intervals.
  • This embodiment also discloses a preparation method of a tailless thermos bottle, and the specific steps are as follows:
  • Step 1 First make a thermos liner 1 and apply a layer of thermal insulation material to the inner liner 1;
  • Step 2 in the step 1 prepared in the outer liner 1 outside the upper and lower intervals of the silicone pad 5;
  • Step 3 then making the outer liner 2, and leaving a gap between the outer liner 2 and the inner liner 1, and then vacuuming the thermos bottle, pulling out a tail tube shrinking port 7 when vacuuming and sealing, and The length of the tail pipe shrinkage port 7 is kept within 5 cm;
  • Step 4 When the outer casing 2 is processed to shrink the tail pipe, the tail pipe is continuously heated in a flame of 200-350 ° C and rapidly heated, and then the tail pipe is slowly contracted to become a tail pipe of a trapezoidal structure;
  • Step 5 continue to raise the temperature to 550-600 ° C, so that when the tail pipe shrinks to a pore size of 20 cm, the temperature will be raised to 850 ° C, then the gypsum 11 is melted and placed on the tail pipe mouth, and then cooled to seal the tail pipe mouth;
  • Step 6 Heat a layer of clay on the bottom of the outer shell 2 and then cool it into a clay pot 8.
  • the temperature is 320 ° C in the step 4.
  • the general structure of a tailless thermos bottle provided by this embodiment is the same as that of Embodiment 1, except that a gypsum layer 9 is disposed between the bottle mouths of the inner liner 1 and the outer bladder 2, Improve the hardness of the bottle mouth and solve the problem of brittle bottle mouth.
  • the embodiment also discloses a preparation method of a tailless thermos bottle, and the specific steps are as follows:
  • Step 1 First make a thermos liner 1 and apply a layer of thermal insulation material to the inner liner 1;
  • Step 2 in the step 1 prepared in the outer liner 1 outside the upper and lower intervals of the silicone pad 5;
  • Step 3 then making the outer liner 2, and leaving a gap between the outer liner 2 and the inner liner 1, and then vacuuming the thermos bottle, pulling out a tail tube shrinking port 7 when vacuuming and sealing, and The length of the tail pipe shrinkage port 7 is kept within 5 cm;
  • Step 4 When the outer casing 2 is processed to shrink the tail pipe, the tail pipe is continuously heated in a flame at 280 ° C and rapidly heated, and then the tail pipe is slowly contracted to become a tail pipe of a trapezoidal structure;
  • Step 5 continue to raise the temperature to 560 ° C, so that when the tail pipe shrinks to a pore size of 20 cm, the temperature will be raised to 850 ° C, then the gypsum 11 is melted and placed on the tail pipe mouth, and then the cooling seal tail pipe mouth;
  • Step 6 Heat a layer of clay on the bottom of the outer shell 2 and then cool it into a clay pot 8.
  • the general structure of a tailless thermos bottle provided by this embodiment is the same as that of Embodiment 1, except that, further preferably, a groove 10 is provided on the outer side of the outer casing 2 for later use.
  • the thermos housing is better secured and a locating ring is placed in the recess 10 during installation.
  • the embodiment also discloses a preparation method of a tailless thermos bottle, and the specific steps are as follows:
  • Step 1 First make a thermos liner 1 and apply a layer of thermal insulation material to the inner liner 1;
  • Step 2 in the step 1 prepared in the outer liner 1 outside the upper and lower intervals of the silicone pad 5;
  • Step 3 then making the outer liner 2, and leaving a gap between the outer liner 2 and the inner liner 1, and then vacuuming the thermos bottle, pulling out a tail tube shrinking port 7 when vacuuming and sealing, and The length of the tail pipe shrinkage port 7 is kept within 5 cm;
  • Step 4 When the outer casing 2 is processed to shrink the tail pipe, the tail pipe is continuously heated in a flame at 350 ° C and rapidly heated, and then the tail pipe is slowly contracted to become a tail pipe of a trapezoidal structure;
  • Step 5 continue to raise the temperature to 600 ° C, so that when the tail pipe shrinks to a pore size of 20 cm, the temperature will be raised to 850 ° C, then the gypsum 11 is melted and placed on the tail pipe mouth, and then cooled to seal the tail pipe mouth;
  • Step 6 Heat a layer of clay on the bottom of the outer shell 2 and then cool it into a clay pot 8.

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  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Thermally Insulated Containers For Foods (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)

Abstract

L'invention concerne un revêtement de bouteille thermiquement isolé sans queue et un procédé de fabrication associé, comprenant un récipient interne (1) et un récipient externe (2) ; le côté externe du revêtement interne (1) est pourvu d'une première couche d'isolation thermique (3) ; la paroi interne du récipient externe (2) est pourvue d'une seconde couche d'isolation thermique (4) ; et un ou plusieurs tampons de silicone (5) sont disposés, de haut en bas, à des intervalles entre le récipient interne (1) et le récipient externe (2) ; le fond entre le récipient interne (1) et le récipient externe (2) est pourvu d'une couche d'éponge (6) ; du gypse (11) est disposé au niveau de l'orifice de constriction de tube de queue (7) au fond du récipient externe (2) ; une base d'argile (8) est gainée sur le fond du récipient externe (2). Dans la bouteille thermiquement isolée sans queue et le procédé de préparation associé, le tube de queue originel n'est pas formé en pointe ; du gypse (11) est placé au niveau de l'orifice de constriction de tube de queue (7) pour la fixation et l'étanchéité, empêchant le tube de queue d'être trop pointu et donc facilement cassé pendant le transport, ce qui affecterait les performances d'isolation ; en outre, une base d'argile (8) est placée au fond du récipient externe (2) pour une sécurité accrue, et améliore également les performances d'isolation.
PCT/CN2018/093238 2018-05-03 2018-06-28 Revêtement de bouteille thermiquement isolée sans queue et procédé de fabrication associé WO2019210563A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810412571.4A CN108703677A (zh) 2018-05-03 2018-05-03 一种无尾保温瓶胆及其制备方法
CN201810412571.4 2018-05-03

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110025230A (zh) * 2019-04-04 2019-07-19 顺帆家庭用品(南通)有限公司 一种新型保温瓶胆及其制备方法
CN111616616A (zh) * 2019-10-26 2020-09-04 昆山盛莱斯家庭用品有限公司 一种保温瓶胆及其制备方法

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1421325A (en) * 1921-12-21 1922-06-27 American Thermos Bottle Co Vacuum vessel
US1779117A (en) * 1929-01-05 1930-10-21 Mantle Lamp Company Vacuum-insulated receptacle and protective jacket therefor
CN2426322Y (zh) * 2000-03-22 2001-04-11 王小培 保温瓶瓶胆
CN1695531A (zh) * 2005-04-21 2005-11-16 上海应用技术学院 无尾保温瓶胆及其制备方法
CN2783913Y (zh) * 2005-04-21 2006-05-31 上海应用技术学院 无尾保温瓶胆
CN2848070Y (zh) * 2005-09-30 2006-12-20 杨连平 一种真空保温瓶
CN101731957A (zh) * 2008-11-26 2010-06-16 张飞 安全保温瓶
CN103784032A (zh) * 2012-10-31 2014-05-14 宜城市第三高级中学 一种热水瓶
CN104720631A (zh) * 2013-12-22 2015-06-24 李乐 不易碰碎的开水瓶

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1104471A (zh) * 1994-01-01 1995-07-05 林斯璋 一种保温瓶胆
CN2406593Y (zh) * 1999-12-21 2000-11-22 蒋占军 一种高保温热水瓶胆
CN201529031U (zh) * 2009-11-30 2010-07-21 付世龙 防震保温杯

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1421325A (en) * 1921-12-21 1922-06-27 American Thermos Bottle Co Vacuum vessel
US1779117A (en) * 1929-01-05 1930-10-21 Mantle Lamp Company Vacuum-insulated receptacle and protective jacket therefor
CN2426322Y (zh) * 2000-03-22 2001-04-11 王小培 保温瓶瓶胆
CN1695531A (zh) * 2005-04-21 2005-11-16 上海应用技术学院 无尾保温瓶胆及其制备方法
CN2783913Y (zh) * 2005-04-21 2006-05-31 上海应用技术学院 无尾保温瓶胆
CN2848070Y (zh) * 2005-09-30 2006-12-20 杨连平 一种真空保温瓶
CN101731957A (zh) * 2008-11-26 2010-06-16 张飞 安全保温瓶
CN103784032A (zh) * 2012-10-31 2014-05-14 宜城市第三高级中学 一种热水瓶
CN104720631A (zh) * 2013-12-22 2015-06-24 李乐 不易碰碎的开水瓶

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