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CN204477606U - 一种新型真空绝热板 - Google Patents

一种新型真空绝热板 Download PDF

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Publication number
CN204477606U
CN204477606U CN201520051214.1U CN201520051214U CN204477606U CN 204477606 U CN204477606 U CN 204477606U CN 201520051214 U CN201520051214 U CN 201520051214U CN 204477606 U CN204477606 U CN 204477606U
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CN
China
Prior art keywords
vacuum heat
plate body
insulation layer
vip
insulating
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Expired - Fee Related
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CN201520051214.1U
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English (en)
Inventor
黄国平
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Foshan Cool Storage Technology Co Ltd
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Individual
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Priority to PCT/CN2015/100140 priority patent/WO2016119566A1/zh
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B1/78—Heat insulating elements
    • E04B1/80—Heat insulating elements slab-shaped
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/06—Arrangements using an air layer or vacuum
    • F16L59/065—Arrangements using an air layer or vacuum using vacuum
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/24—Structural elements or technologies for improving thermal insulation
    • Y02A30/242—Slab shaped vacuum insulation
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
    • Y02B80/10—Insulation, e.g. vacuum or aerogel insulation

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Insulation (AREA)
  • Building Environments (AREA)

Abstract

本实用新型公开了一种新型真空绝热板，包括VIP板体，所述的VIP板体的外面设有保温层，设有保温层的VIP板体设置在非金属阻隔袋内，所述的阻隔袋经抽真空组成真空绝热板。本实用新型的有益效果为结构简单、设计合理，减少了热桥效应，保温层厚度薄、体积小、重量轻，密封性能强、保温期长，适用于节能要求较高的产品，减少了运费，使真空绝热板的隔热和保温的性能大大提高，节能效果更好。

Description

一种新型真空绝热板
技术领域
本实用新型涉及一种绝热板，具体涉及一种新型真空绝热板，属于隔热板材技术领域。
背景技术
真空绝热板(VIP板)是英文Vacuum Insulation Panel的简称，是真空保温材料中的—种，它是由填充芯材与真空保护表层复合而成，它有效地避免空气对流引起的热传递，因此导热系数可大幅度降低，小于0.003w/m.k，并且不含有任何ODS材料，具有环保和高效节能的特性，是目前世界上较为优良的高效保温材料。真空绝热板通常由铝塑复合膜制成的铝箔袋和隔热芯材组成，其中隔热芯材放置在铝箔袋中，在高真空封装机中封装形成真空绝热板，而铝箔袋是在铝箔或镀铝膜的两面复合有塑料薄膜，铝箔和镀铝膜是一种热传导性很好的材料，由于起封闭作用的袋体四周是由两层铝塑复合膜直接粘结(中间无隔热芯材隔开)，通过热传导可以将真空绝热板前后两表面铝塑复合膜上的热量相互传递，降低真空绝热板的隔热效果。为了降低这种边缘热桥效应，有许多真空绝热板采用不含铝箔的包裹材料，如专利公布号：CN102720923A一种真空绝热板及其制备方法，但对于有反射热辐射或有屏蔽要求的绝热板来讲，无铝箔的真空绝热板其保温、隔热性能将大大降低，对于有屏蔽要求的就无法满足；目前无铝箔的阻隔袋密封性能较铝箔袋有较大差距,气体渗透性较大，使用寿命及保温性能受到限制。
发明内容
本实用新型提供了一种新型真空绝热板，结构简单、设计合理，减少了热桥效应，保温层厚度薄、体积小、重量轻，密封性能强、保温期长，适用于节能要求较高的产品，减少了运费，使真空绝热板的隔热和保温的性能大大提高，节能效果更好。
为解决上述技术问题，本申请采用的技术方案是：
一种新型真空绝热板，包括VIP板体，所述的VIP板体外设有保温层，设有保温层的VIP板体设置在无金属阻隔袋内，所述的阻隔袋经抽真空组成真空绝热板；
上述保温层设置在VIP板体的一个大侧面；
上述保温层设置在VIP板体的两个大侧面。
本实用新型至少具有如下技术效果或优点：
1、减少了热桥效应：本实用新型在铝箔袋真空绝热板表面覆盖了一层保温材料，保温材料降低了铝箔与外界的温度差，从而降低了真空绝热板厚度方向两面的温度差；保温材料也避免了铝箔层与外界空气的直接接触，减少了气体对流引起的热交换，达到降低热桥效应的目的。
2、结构简单、设计合理，保温层厚度薄、体积小、重量轻，适用于节能要求较高的产品，减少了运费，使真空绝热板的隔热和保温的性能大大提高，节能效果更好。
3、工艺简单，可以在施工现场成型，多块VIP板拼接而成，减少运费。
4、可以根据需要组成不同形状，减小需要异型VIP板材的生产工艺难度。
附图说明
为了更清楚地说明本实用新型实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅是本实用新型的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1是本申请的整体结构图；
    图中，1、VIP板体，2、保温层，3、阻隔袋。
具体实施方式
为了更好的理解上述技术方案，下面将结合说明书附图以及具体的实施方式对上述技术方案进行详细的说明。
实施例1
参照图1，为解决上述技术问题，本申请实施例提供了一种新型真空绝热板，包括VIP板体1，所述的VIP板体1的外面设有保温层2，设有保温层2的VIP板体1设置在无金属阻隔袋3内，所述的阻隔袋3经抽真空组成真空绝热板，结构简单、设计合理，减少了热桥效应；
上述保温层2设置在VIP板体1的一个大侧面；
上述保温层2设置在VIP板体1的两个大侧面。
显然，本领域的技术人员可以对本实用新型进行各种改动和变型而不脱离本实用新型的精神和范围。这样，倘若本实用新型的这些修改和变型属于本实用新型权利要求及其等同技术的范围之内，则本实用新型也意图包含这些改动和变型在内。

Claims (5)

1.一种新型真空绝热板，其特征在于：包括VIP板体（1），所述的VIP板体（1）外设有保温层（2），设有保温层（2）的VIP板体（1）设置在无金属阻隔袋（3）内，所述的阻隔袋（3）经抽真空组成真空绝热板。
2.根据权利要求1所述的一种新型真空绝热板，其特征在于：所述的保温层（2）设置在VIP板体（1）的一个大侧面。
3.根据权利要求1所述的一种新型真空绝热板，其特征在于：所述的保温层（2）设置在VIP板体（1）的两个大侧面。
4.根据权利要求1所述的一种真空绝热板，其特征在于：所述的VIP板材可以多块拼接而成。
5.根据权利要求4所述的一种真空绝热板，其特征在于：所述的多块VIP板拼接位置变化可以组成不同形状。
CN201520051214.1U 2015-01-26 2015-01-26 一种新型真空绝热板 Expired - Fee Related CN204477606U (zh)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104595634A (zh) * 2015-01-26 2015-05-06 黄国平 一种真空绝热板
WO2016119566A1 (zh) * 2015-01-26 2016-08-04 黄国平 一种真空绝热板
JPWO2018042612A1 (ja) * 2016-09-02 2019-04-11 三菱電機株式会社 真空断熱材及び断熱箱
CN114961092A (zh) * 2022-06-01 2022-08-30 山东天玉墙体工程有限公司 一种自保温墙板用铝箔支撑粘贴装置及其自保温墙板

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FR3085128B1 (fr) * 2018-08-22 2022-01-07 Hutchinson Element thermoforme 3d
CN109185601B (zh) * 2018-11-30 2024-11-12 南京工业大学 一种耐高温硬质双层真空绝热板

Family Cites Families (5)

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Publication number Priority date Publication date Assignee Title
ITMI20021342A1 (it) * 2002-06-17 2003-12-17 Getters Spa Pannello isolante evacuato per l'isolamento di corpi a temperatura elevata
CN201651672U (zh) * 2009-10-27 2010-11-24 滁州银兴电气有限公司 一种低成本复合式真空绝热板
CN202466870U (zh) * 2012-02-16 2012-10-03 昆山蓝胜建材有限公司 超薄型真空隔热保温板
JP2014031631A (ja) * 2012-08-02 2014-02-20 Panasonic Corp 断熱パネル
CN204477606U (zh) * 2015-01-26 2015-07-15 黄国平 一种新型真空绝热板

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104595634A (zh) * 2015-01-26 2015-05-06 黄国平 一种真空绝热板
WO2016119566A1 (zh) * 2015-01-26 2016-08-04 黄国平 一种真空绝热板
JPWO2018042612A1 (ja) * 2016-09-02 2019-04-11 三菱電機株式会社 真空断熱材及び断熱箱
CN114961092A (zh) * 2022-06-01 2022-08-30 山东天玉墙体工程有限公司 一种自保温墙板用铝箔支撑粘贴装置及其自保温墙板

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Assignee: Foshan Cool Storage Technology Co., Ltd.

Assignor: Huang Guoping

Contract record no.: 2015440000894

Denomination of utility model: Method for producing novel vacuum insulated panel

Granted publication date: 20150715

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Address after: 528200, Foshan District, Guangdong City, Nanhai District, lion Town, Luo village, Guangdong new light industry base, the core area of A District 7, two, 204 units

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Address before: 528100, 25, half garden, 15, Sha Tau Road, southwest Street, Sanshui District, Guangdong, Foshan, 702

Patentee before: Huang Guoping

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CF01 Termination of patent right due to non-payment of annual fee