JP2012052674A5 - - Google Patents

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Publication number
JP2012052674A5
JP2012052674A5 JP2010193064A JP2010193064A JP2012052674A5 JP 2012052674 A5 JP2012052674 A5 JP 2012052674A5 JP 2010193064 A JP2010193064 A JP 2010193064A JP 2010193064 A JP2010193064 A JP 2010193064A JP 2012052674 A5 JP2012052674 A5 JP 2012052674A5
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JP
Japan
Prior art keywords
heat insulating
insulating material
vacuum heat
water heater
tank
Prior art date
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Pending
Application number
JP2010193064A
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Japanese (ja)
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JP2012052674A (en
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Publication date
Application filed filed Critical
Priority to JP2010193064A priority Critical patent/JP2012052674A/en
Priority claimed from JP2010193064A external-priority patent/JP2012052674A/en
Publication of JP2012052674A publication Critical patent/JP2012052674A/en
Publication of JP2012052674A5 publication Critical patent/JP2012052674A5/ja
Pending legal-status Critical Current

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Claims (9)

タンクと、該タンクの外側に配置される真空断熱材とを備え、
前記真空断熱材は、芯材と、該芯材を真空状態で包む包材とを備えて構成され、前記包材は、前記芯材を密閉する密閉部を周囲に有し、
前記真空断熱材は、密閉部が芯材側に折り返された状態で前記タンクの外側に配置され、密閉部が折り返された真空断熱材の端縁部を少なくとも覆うように、真空断熱材とは異なる材質によって構成される被覆断熱材が配置されることを特徴とする給湯機。 A tank and a vacuum heat insulating material disposed outside the tank;
The vacuum heat insulating material is configured to include a core material and a wrapping material that wraps the core material in a vacuum state, and the wrapping material has a sealing portion that seals the core material around,
The vacuum heat insulating material is disposed outside the tank in a state where the sealed portion is folded back to the core material side, and the vacuum heat insulating material is at least covered with the edge of the vacuum heat insulating material where the sealed portion is folded back. A hot water heater characterized in that a covering heat insulating material made of different materials is disposed. 前記真空断熱材は、密閉部をタンクとは反対側に折り返されることを特徴とする請求項１に記載の給湯機。   The hot water heater according to claim 1, wherein the vacuum heat insulating material is folded back to a side opposite to the tank. 前記タンクと前記真空断熱材との間に、真空断熱材とは異なる材質によって構成される内側断熱材が配置されることを特徴とする請求項１に記載の給湯機。 The water heater according to claim 1, wherein an inner heat insulating material made of a material different from the vacuum heat insulating material is disposed between the tank and the vacuum heat insulating material. 複数の真空断熱材を端縁部同士を対向させて配置し、
各真空断熱材の端縁部に跨って前記被覆断熱材を配置することを特徴とする請求項１に記載の給湯機。 A plurality of vacuum heat insulating materials are arranged with their edge portions facing each other,
The hot water heater according to claim 1, wherein the covering heat insulating material is disposed across an end edge portion of each vacuum heat insulating material. 前記内側断熱材は、厚さ方向に凹む凹部を有し、
前記真空断熱材は、前記凹部の中に配置されることを特徴とする請求項１に記載の給湯機。 The inner heat insulating material has a recess recessed in the thickness direction,
The hot water heater according to claim 1, wherein the vacuum heat insulating material is disposed in the recess. 前記真空断熱材及び前記被覆断熱材によって覆われたタンクを収容する筐体を備え、
前記筐体によって前記被覆断熱材を真空断熱材の端縁部に押しつけることを特徴とする請求項１に記載の給湯機。 A housing for accommodating a tank covered with the vacuum heat insulating material and the covering heat insulating material;
The water heater according to claim 1, wherein the covering heat insulating material is pressed against an edge of the vacuum heat insulating material by the housing. 前記真空断熱材及び前記被覆断熱材によって覆われたタンクを収容する筐体を備え、
前記被覆断熱材は、前記真空断熱材の端縁部と前記筐体との間隔よりも厚く設定されることを特徴とする請求項１に記載の給湯機。 A housing for accommodating a tank covered with the vacuum heat insulating material and the covering heat insulating material;
The hot water heater according to claim 1, wherein the covering heat insulating material is set to be thicker than an interval between an end edge portion of the vacuum heat insulating material and the housing. 前記筐体のうち前記被覆断熱材と当接する当接部分には、筐体の内側に向かって突出する突出部が設けられることを特徴とする請求項１に記載の給湯機。 The hot water heater according to claim 1, wherein a protruding portion that protrudes toward an inner side of the casing is provided in a contact portion that contacts the covering heat insulating material in the casing. 前記タンクは水平方向に沿う二辺のうち一辺が他辺よりも短い直方体形状を有し、
前記一辺を有する側面に配置される真空断熱材は、前記側面の一辺よりも幅が大きく形成されることを特徴とする請求項１に記載の給湯機。 The tank has a rectangular parallelepiped shape in which one side of the two sides along the horizontal direction is shorter than the other side,
Vacuum heat insulating material disposed on a side having the side, the water heater according to claim 1, characterized in that the width is larger than one side of the side surface.
JP2010193064A 2010-08-31 2010-08-31 Water heater Pending JP2012052674A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2010193064A JP2012052674A (en) 2010-08-31 2010-08-31 Water heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010193064A JP2012052674A (en) 2010-08-31 2010-08-31 Water heater

Publications (2)

Publication Number Publication Date
JP2012052674A JP2012052674A (en) 2012-03-15
JP2012052674A5 true JP2012052674A5 (en) 2012-09-06

Family

ID=45906205

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010193064A Pending JP2012052674A (en) 2010-08-31 2010-08-31 Water heater

Country Status (1)

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JP (1) JP2012052674A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5788081B2 (en) * 2012-03-29 2015-09-30 三菱電機株式会社 Composite insulation, thermal insulation tank and heat pump water heater
JP6528935B2 (en) * 2015-01-28 2019-06-12 Toto株式会社 Solid oxide fuel cell device
JP6429019B2 (en) * 2015-01-28 2018-11-28 Toto株式会社 Solid oxide fuel cell device
JP6528934B2 (en) * 2015-01-28 2019-06-12 Toto株式会社 Solid oxide fuel cell device
JP7300583B2 (en) * 2019-12-23 2023-06-30 パナソニックＩｐマネジメント株式会社 Storage hot water heater

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003343917A (en) * 2002-05-23 2003-12-03 Hoshizaki Electric Co Ltd Electric water heater
JP4890103B2 (en) * 2006-05-30 2012-03-07 三菱電機株式会社 Hot water storage water heater
JP4998215B2 (en) * 2007-11-05 2012-08-15 パナソニック株式会社 Hot water storage water heater
JP2010117097A (en) * 2008-11-14 2010-05-27 Hitachi Appliances Inc Water heater
JP2009236476A (en) * 2008-12-10 2009-10-15 Panasonic Corp Hot water storage tank unit and heat pump water heater using the same

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