CN202660157U - 一种减小热桥效应的真空绝热板 - Google Patents

一种减小热桥效应的真空绝热板 Download PDF

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Publication number
CN202660157U
CN202660157U CN 201220177312 CN201220177312U CN202660157U CN 202660157 U CN202660157 U CN 202660157U CN 201220177312 CN201220177312 CN 201220177312 CN 201220177312 U CN201220177312 U CN 201220177312U CN 202660157 U CN202660157 U CN 202660157U
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Prior art keywords
insulation plate
vacuum insulation
film material
insulating plate
bridge effect
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CN 201220177312
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Inventor
张教均
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CHUZHOU YINXING ELECTRIC CO LTD
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CHUZHOU YINXING ELECTRIC CO LTD
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Abstract

一种能够减小热桥效应的真空绝热板，涉及绝热材料技术领域，主体为绝热板，在绝热板的表面覆盖一层膜材形成真空绝热板，其特征在于：所述真空绝热板的边缘表面上还设置有边缘层。所述边缘层粘合在膜材的表面，用于加强真空绝热板的保温性能。有益效果是将真空绝热板多余的飞边用胶带粘贴至真空绝热板表面，不但增加了隔热面积，减小了热桥效应，而且使得产品的周边整齐。同时膜材不易被膜材飞边扎破，减小了产品漏气的几率。

Description

一种减小热桥效应的真空绝热板
技术领域
本实用新型涉及一种绝热板，具体说是一种能够增加隔热面积的真空绝热板。
背景技术
目前，市场上真空绝热板的成型过程是：首先将芯材做适当处理，然后装入预先制作的复合袋，抽真空，封口，产品即成型。但是产品成型后多余的膜材飞边会减少真空绝热板在使用时的有效隔热面积，增加其热桥效应，降低真空绝热板的保温性能，从而影响整体保温效果。
实用新型内容
本实用新型的目的就是为了减小热桥效应，增加有效的隔热面积。
为解决上述技术问题本实用新型提供一种能够减小热桥效应的真空绝热板，主体为绝热板，在绝热板的表面覆盖一层膜材形成真空绝热板，其特征在于：所述真空绝热板的边缘表面上还设置有边缘层。
所述边缘层粘合在膜材的表面，用于加强真空绝热板的保温性能。
所述膜材和边缘层由锡纸制成。
本实用新型的原理是将成型后真空绝热板多余的膜材飞边用胶带粘贴至真空绝热板边缘表面形成边缘层，使得隔热面积加大，有效的减少了热桥效应。
本实用新型的有益效果是将真空绝热板多余的飞边用胶带粘贴至真空绝热板表面，不但增加了隔热面积，减小了热桥效应，而且使得产品的周边整齐。同时膜材不易被膜材飞边扎破，减小了产品漏气的几率。
附图说明
图1为本实用新型的结构示意图。
具体实施方式
如图1所示，一种减小热桥效应的真空绝热板，主体为绝热板1，在绝热板1的表面覆盖一层膜材2形成真空绝热板，并在真空绝热板的边缘表面上还制有边缘层3。其中边缘层3是粘合在膜材2的表面，用于加强真空绝热板的保温性能。
首先将绝热板表面进行切割、整形处理，然后装入预先制作的膜材复合袋，抽真空，封口，产品成型，接着将成型后真空绝热板多余的飞边用胶带粘贴至真空绝热板表面形成边缘层，从而增加了隔热面积，减小了热桥效应。
以上显示和描述了本实用新型的基本原理和主要特征和本实用新型的优点。本行业的技术人员应该了解，本实用新型不受上述实施例的限制，上述实施例和说明书中描述的只是说明本实用新型的原理，在不脱离本实用新型精神和范围的前提下，本实用新型还会有各种变化和改进，这些变化和改进都落入要求保护的本实用新型范围内。本实用新型要求保护范围由所附的权利要求书及其等效物界定。

Claims (3)

1.一种能够减小热桥效应的真空绝热板，主体为绝热板，在绝热板的表面覆盖一层膜材形成真空绝热板，其特征在于：所述真空绝热板的边缘表面上还设置有边缘层。
2.根据权利要求1所述真空绝热板，其特征在于：所述边缘层粘合在膜材的表面。
3.根据权利要求1或权利要求2所述真空绝热板，其特征在于：所述膜材和边缘层由锡纸制成。
CN 201220177312 2012-04-24 2012-04-24 一种减小热桥效应的真空绝热板 Expired - Lifetime CN202660157U (zh)

Priority Applications (1)

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CN 201220177312 CN202660157U (zh) 2012-04-24 2012-04-24 一种减小热桥效应的真空绝热板

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Application Number Priority Date Filing Date Title
CN 201220177312 CN202660157U (zh) 2012-04-24 2012-04-24 一种减小热桥效应的真空绝热板

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105972389A (zh) * 2015-03-10 2016-09-28 株式会社东芝 真空绝热板和冰箱

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105972389A (zh) * 2015-03-10 2016-09-28 株式会社东芝 真空绝热板和冰箱
CN105972389B (zh) * 2015-03-10 2018-12-14 东芝生活电器株式会社 真空绝热板和冰箱

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