WO2013078960A1 - 防火防水储物箱 - Google Patents

防火防水储物箱 Download PDF

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Publication number
WO2013078960A1
WO2013078960A1 PCT/CN2012/085098 CN2012085098W WO2013078960A1 WO 2013078960 A1 WO2013078960 A1 WO 2013078960A1 CN 2012085098 W CN2012085098 W CN 2012085098W WO 2013078960 A1 WO2013078960 A1 WO 2013078960A1
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Prior art keywords
fireproof
box
cover
storage box
waterproof
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PCT/CN2012/085098
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English (en)
French (fr)
Inventor
门洪利
张伟
Original Assignee
Men Hongli
Zhang Wei
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Publication of WO2013078960A1 publication Critical patent/WO2013078960A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05G—SAFES OR STRONG-ROOMS FOR VALUABLES; BANK PROTECTION DEVICES; SAFETY TRANSACTION PARTITIONS
    • E05G1/00—Safes or strong-rooms for valuables
    • E05G1/005—Portable strong boxes, e.g. which may be fixed to a wall or the like
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05G—SAFES OR STRONG-ROOMS FOR VALUABLES; BANK PROTECTION DEVICES; SAFETY TRANSACTION PARTITIONS
    • E05G1/00—Safes or strong-rooms for valuables
    • E05G1/02—Details
    • E05G1/024—Wall or panel structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/06—Coating on the layer surface on metal layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/306—Resistant to heat
    • B32B2307/3065—Flame resistant or retardant, fire resistant or retardant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • B32B2307/7242—Non-permeable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles

Definitions

  • the invention relates to a storage box, in particular a fireproof and waterproof storage box.
  • the commonly used fireproof storage boxes basically have two forms, one is a metal fireproof safe and the other is a plastic fireproof box.
  • the structure of the metal fireproof safe is that the inner casing is iron plate or steel plate, and the interlayer between the inner casing is filled with cement and fireproof material, such as the utility model patent published in Chinese Patent Application No. 201020686213.1 (publication number: CN201902112U).
  • Enhanced fire cabinet The metal fireproof safe has good fireproof performance, but since the inner casing of the cabinet and the cabinet door are thick iron plates or steel plates and filled with cement and fireproof materials, the weight is heavier and generally can only be fixed and cannot be moved at will. Carrying, and the structure is complicated and the cost is high.
  • the structure of the plastic fireproof box is to inject fireproof material into the molded hollow plastic shell, such as the Chinese patent application number. 200520017180.0 (publication number CN2809146) published the utility model patent "fireproof plastic safe".
  • the plastic fireproof box has a certain fireproof capacity and can be portable, but the plastic fireproof box has the following problems: 1.
  • the outer shell of the plastic fireproof box will melt and burn in the fire, losing support and protection to the fireproof layer, once the fall and weight occur When the material is pressed, the fireproof layer will break and crack, and then the fireproof effect will be lost.
  • the hinge and the locking device connecting the box and the cover will also lose their function due to the melting of the outer casing of the plastic fireproof box.
  • the cover will be separated when it is dropped or when it is pressed by heavy objects, which will cause the fireproof box to lose fire and waterproof.
  • the metal fireproof safe and the plastic fireproof box all inject the fireproof material into the interlayer space of the box through the reserved filling hole.
  • the filling hole cannot be left too much, which makes the pouring process very troublesome, especially It is a plastic fireproof box. After the infusion, it takes several days to wait for the fireproof material to solidify, and there is a problem that the production cycle is long and the production efficiency is low.
  • the object of the present invention is to provide a fireproof and waterproof storage box with good fireproof and heat insulation effect, light weight, firmness, simple structure and easy manufacture.
  • a fireproof waterproof storage box comprising a box body and a box cover, the box body and the cover side are hinged by a connecting member, and the other side is provided with a locking device, the box cover The inner side is surrounded by a waterproof sealing strip, and the box body and the box cover are all the same composite sandwich structure, wherein the outer shell of the composite sandwich structure is an iron plate, a steel plate or an alloy plate, the inner casing is plastic, and the inner casing is The fire insulation material is placed in the interlayer space.
  • the outer casing of the composite sandwich structure according to the present invention is bent and formed by using an iron plate, a steel plate or an alloy plate, so that the outer casing of the fireproof waterproof storage box is not burned in a fire and maintains sufficient strength to fall and collapse.
  • an iron plate a steel plate or an alloy plate
  • the outer casing of the fireproof waterproof storage box is not burned in a fire and maintains sufficient strength to fall and collapse.
  • the inner shell of the composite sandwich structure according to the present invention is plastic, which is formed by injection molding or plastic forming process, and the edge of the molded plastic inner shell is folded outward. When assembled, the outer edge of the outer fold is sleeved with the edge of the outer casing, and the contact surface is firmly bonded with glue.
  • the utility model has the waterproof effect.
  • the waterproof sealing strip installed along the inner side of the box cover ensures the box cover and the box.
  • the waterproof surface of the body is sealed to ensure that the fireproof waterproof storage box is waterproof overall.
  • the fireproof and heat insulating material placed in the interlayer space between the inner casings of the present invention is a silica aerogel board, a felt or a blanket which is resistant to temperature ⁇ 650 °C.
  • the fireproof waterproof storage box is coated with a fireproof heat insulating coating on the inner surface of the outer casing of the case and the cover.
  • the fireproof and heat-insulating coating coated on the inner surface of the casing of the box body and the cover of the invention is a ceramic hollow microbead coating with temperature resistance ⁇ 850 °C.
  • a handle can be attached to the cover or the side of the case, and the foot can be mounted on the bottom or side of the case.
  • the invention After adopting the above technical solution, the invention has the following advantages: good fireproof and waterproof effect, light weight, firmness, simple structure, high space utilization rate, and simple manufacturing process.
  • the substantive features and progress of the above technical solutions are mainly reflected in:
  • the box body and the cover cover adopt a composite sandwich structure combining metal and plastic, which not only avoids the bulkiness of the metal fireproof safe, but also has the advantages of high strength of the metal fireproof safe, and overcomes the fireproof defect of the plastic fireproof box casing not being fireproof, and
  • the utility model has the advantages of light weight and waterproof of the plastic fireproof box;
  • silica aerogel board, felt or blanket as fireproof and heat insulation material in the middle of interlayer, because silica aerogel board, felt or blanket has high temperature resistance (650 °C - 1200 °C) and low density (180-280kg) /m3), the characteristics of extremely low thermal conductivity ( ⁇ 0.02W/m•K, normal temperature 25°C), can ensure the fireproof and heat insulation effect of fireproof and waterproof storage box, reduce the weight of fireproof and waterproof storage box, and reduce The thickness of the fire insulation layer increases the effective use space of the storage box;
  • Silica aerogel plates, felts and carpets are easy to cut. They can be assembled with the inner casing of the fireproof and waterproof storage box after being cut according to the size requirements. There is no curing waiting time required for injecting the fireproof material. The process is simple and the production cycle is short;
  • the ceramic hollow microbead fireproof and heat-insulating coating of ⁇ 0.04W/m•K is coated on the inner surface of the shell of the box and the cover, which can reduce the heat conduction of the outer shell to the box and further improve the fireproof and heat insulation effect.
  • Figure 1 is a schematic view showing the structure of the cover of the present invention after closing
  • Figure 2 is a schematic view showing the structure of the cover portion of the present invention after being opened
  • Figure 3 is a plan view of Figure 1
  • Figure 4 is a rear view of Figure 1
  • Figure 5 is a cross-sectional view taken along line A-A of Figure 3 - the inner surface of the outer casing is not coated with fireproof thermal insulation coating
  • Figure 6 is a cross-sectional view taken along the line A-A of Figure 3 - the inner surface of the outer casing is coated with fireproof thermal insulation coating
  • An embodiment of the present invention includes a case 1 and a cover 2, the case 1 and the cover 2 are hinged by a connector 4, and the other side is provided with a locking device 3, a cover 2
  • the inner side is surrounded by a waterproof sealing strip 5, and the box body 1 and the box cover 2 are all of the same composite sandwich structure.
  • the casing shell 6 and the lid casing 7 of the composite sandwich structure are formed by bending an iron plate, a steel plate or an alloy plate, and the inner casing 8 and the inner casing 9 of the casing are injection molded by PE plastic. The edges of the inner casing 8 and the inner casing 9 of the casing are folded outward.
  • a silica aerogel plate is placed as a fireproof heat insulating material 10 in the interlayer space between the inner casings of the casing 1, and a silica aerogel plate is placed as a fireproof heat insulating material 11 in the interlayer space between the outer casings of the tank cover 2.
  • the silica aerogel plate described in this embodiment is a silica aerogel plate produced by Yingli City, Guangdong province, and has a maximum operating temperature of 1000 ° C and a thermal conductivity of ⁇ 0.019 W / m. • K (normal temperature 25 ° C), density 230-280kg / m3.
  • a fireproof heat insulating coating 12 is coated on the inner surface of the casing outer casing 6, and a fireproof heat insulating coating 13 is coated on the inner surface of the casing outer casing 7.
  • the fireproof and heat insulation coating described in this embodiment is a ceramic hollow microbead fireproof heat insulation coating, and the ZS-1 high temperature heat insulation coating produced by Beijing Zhisheng Weihua Chemical Co., Ltd. is used, and the use temperature is -60 ° C ⁇ 1000 ° C, The thermal conductivity is 0.03 W/mK.

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  • Casings For Electric Apparatus (AREA)
  • Building Environments (AREA)

Abstract

一种防火防水储物箱，包括箱体（1）和箱盖（2），箱体（1）和箱盖（2）均为相同的复合夹层结构，复合夹层结构的外壳（6，7）为铁板、钢板或合金板，内壳（8，9）为塑料，内外壳之间的夹层空间放置防火隔热材料（10），在箱体（1）和箱盖（2）的外壳（6，7）内表面上涂覆一层防火隔热涂料（12，13）。该防火防水储物箱防火防水效果好、重量轻、结实、结构简单、空间利用率高、制造工艺简单，可用于保存贵重物品。

Description

防火防水储物箱 技术领域
本发明涉及一种储物箱，特别是防火防水储物箱。
背景技术
人们在日常工作和生活中，经常需要保存和携带一些贵重的资料和物品，如文件档案、证书、字据、照片、古玩字画、光盘磁带、移动硬盘等，为了防止这些重要的物品在保存和携带过程中被发生的火灾毁坏，需要使用特制的防火储物箱，而且要求防火储物箱具有防水的能力，以保护箱内物品不被救火时的消防水损坏。目前常用的防火储物箱基本有两种形式，一种是金属防火保险柜，另一种是塑料防火箱。
金属防火保险柜的结构是内外壳均为铁板或钢板，并在内外壳之间的夹层中填充水泥和防火材料，如中国专利申请号为201020686213.1（公开号：CN201902112U）所公布的实用新型专利“加强型防火柜”。金属防火保险柜防火性能良好，但由于柜体和柜门的内外壳均为厚重的铁板或钢板，并填充水泥和防火材料，所以重量较重，一般只能固定使用，不能随意搬动和携带，而且结构复杂，成本较高。
塑料防火箱的结构是在一次成型的中空塑料壳中灌注防火材料，如中国专利申请号 200520017180.0（公开号CN2809146）所公布的实用新型专利“防火塑料保险柜”。塑料防火箱具有一定的防火能力，能够便携，但塑料防火箱存在如下问题：1、塑料防火箱的外壳在火灾中会融化燃烧掉，失去对防火层的支撑和保护作用，一旦发生跌落和重物砸压，防火层会破碎开裂，进而失去防火作用；2、在火灾中，由于塑料防火箱的外壳融化消失，使得连接箱体和箱盖的铰接装置和锁扣装置也失去作用，箱体和箱盖在跌落时或受重物砸压时会分离，进而使防火箱失去防火和防水的作用。
而且，金属防火保险柜和塑料防火箱都是通过预留的灌注孔向箱体的夹层空间灌注防火材料，为了保证防火效果和美观，灌注孔不能留的太大，致使灌注过程很麻烦，特别是塑料防火箱。灌注后，还需要数天的时间等待防火材料固化，存在生产周期长，生产效率低的问题。
 Disclosure
本发明的目的是提供一种防火隔热效果好、重量轻、坚固、结构简单、容易制造的防火防水储物箱。
为达到上述目的，本发明的技术方案是：一种防火防水储物箱，包括箱体和箱盖，箱体和箱盖一侧通过连接件铰接，另一侧设有锁扣装置，箱盖内侧沿四周装有防水密封条，箱体和箱盖均为相同的复合夹层结构，其特征在于：所述复合夹层结构的外壳为铁板、钢板或合金板，内壳为塑料，内外壳之间的夹层空间放置防火隔热材料。
本发明所述的复合夹层结构的外壳采用铁板、钢板或合金板弯折成型，可以保证防火防水储物箱的外壳在火灾中不被烧毁，并保持足够的强度，在发生跌落和砸塌时，保护内部的防火隔热材料、塑料内壳和内部储存物，使其不受变形破坏。
本发明所述的复合夹层结构的内壳是塑料，通过注塑或吸塑工艺一次成型，成型后的塑料内壳的边缘向外翻折。装配时，向外翻折的内壳边缘与外壳边缘套接在一起，接触面用胶水粘接牢固。
由于所述箱体与箱盖的内壳均为塑料一体成型，所以具有防水的效果，当箱体和箱盖闭合时，箱盖内侧沿四周装设的防水密封条又保证了箱盖与箱体贴合面的防水，从而保证所述防火防水储物箱整体防水。
本发明所述内外壳之间的夹层空间放置的防火隔热材料为耐温≥650℃的二氧化硅气凝胶板、毡或毯。
进一步地，所述防火防水储物箱，在箱体和箱盖的外壳内表面上涂覆一层防火隔热涂料。
本发明所述的涂覆在箱体和箱盖的外壳内表面上的防火隔热涂料为耐温≥850℃的陶瓷空心微珠涂料。
另外，为方便使用，可以在箱盖上或箱体侧面安装提手，在箱体底面或侧面安装垫脚。
采用上述技术方案后，本发明具有如下优点：防火防水效果好、重量轻、结实、结构简单、空间利用率高、制造工艺简单。上述技术方案的实质性特点和进步主要体现在：
1、 箱体和箱盖采用金属与塑料相结合的复合夹层结构，既避免了金属防火保险柜的笨重，又具有金属防火保险箱强度高的优点，既克服了塑料防火箱外壳不耐火的防火缺陷，又具有塑料防火箱重量轻和防水的优点；
2、 采用二氧化硅气凝胶板、毡或毯作为夹层中间的防火隔热材料，由于二氧化硅气凝胶板、毡或毯具有耐高温（650℃-1200℃）、密度低（180-280kg/m3）、导热系数极低（≤0.02W/m•K，常温25℃时）的特点，可以保证防火防水储物箱的防火隔热效果，降低防火防水储物箱的重量，还能够减少防火隔热层的厚度，提高储物箱的有效使用空间；
3、 二氧化硅气凝胶板、毡和毯具有容易剪裁的特点，按尺寸要求剪裁后，即可与防火防水储物箱的内外壳进行装配，不存在灌注防火材料所需的固化等待时间，制造工艺简单，生产周期短；
4、 配合使用耐温≥850℃，导热系数 ≤0.04W/m•K的陶瓷空心微珠防火隔热涂料，涂覆在箱体和箱盖的外壳内表面上，可以降低外壳向箱内的热量传导，进一步提高防火隔热效果。
 附图说明
图1是本发明箱盖闭合后的结构示意图
图2是本发明箱盖部分开启后的结构示意图
图3是图1的俯视图
图4是图1的后视图
图5是图3的A-A向剖视图-外壳内表面没有涂覆防火隔热涂料
图6是图3的A-A向剖视图-外壳内表面涂覆防火隔热涂料
图中各附图标记的含义：
1.箱体；2.箱盖；3.锁扣；4.连接件；5.密封条；6.箱体外壳；7.箱盖外壳；8.箱体内壳；9.箱盖内壳；10．箱体夹层防火隔热材料；11．箱盖夹层防火隔热材料；12．箱体外壳内表面涂覆的防火隔热涂料；13．箱盖外壳内表面涂覆的防火隔热涂料。
本发明的实施方式
本发明的实施例见附图1-6所示，包括箱体1和箱盖2，箱体1和箱盖2一侧通过连接件4铰接，另一侧设有锁扣装置3，箱盖2内侧沿四周装有防水密封条5，箱体1和箱盖2均为相同的复合夹层结构。所述复合夹层结构的箱体外壳6和箱盖外壳7为铁板、钢板或合金板弯折成型，箱体内壳8和箱盖内壳9采用PE塑料注塑成型。箱体内壳8和箱盖内壳9的边缘向外翻折，装配时，向外翻折的内壳边缘与外壳边缘套接在一起，接触面用胶水粘接牢固。箱体1内外壳之间的夹层空间放置二氧化硅气凝胶板作为防火隔热材料10，箱盖2内外壳之间的夹层空间放置二氧化硅气凝胶板作为防火隔热材料11。本实施例所述的二氧化硅气凝胶板选用广东英德市埃力生亚太电子有限公司生产的二氧化硅气凝胶板，其最高使用温度为1000℃，导热系数≤0.019W/m•K（常温25℃），密度230-280kg/m3。
进一步地，为了提高防火效果，在箱体外壳6的内表面涂覆一层防火隔热涂料12，在箱盖外壳7的内表面上涂覆一层防火隔热涂料13。本实施例所述的防火隔热涂料为陶瓷空心微珠防火隔热涂料，选用北京志盛威华化工有限公司生产的ZS-1耐高温隔热保温涂料，其使用温度为-60℃～1000℃，导热系数0.03W/m.K。
以上所述，仅是本发明的较佳实施例，并非对本发明做任何形式上的限制，凡是依据本发明的技术实质对上述实施例做任何简单修改、等同变化与修饰，均属于本发明保护范围。

Claims (1)

  1. 1、 一种防火防水储物箱，包括箱体和箱盖，箱体和箱盖一侧通过连接件铰接，另一侧设有锁扣装置，箱盖内侧沿四周装有防水密封条，箱体和箱盖均为相同的复合夹层结构，其特征在于：所述复合夹层结构的外壳为铁板、钢板或合金板，内壳为塑料，内外壳之间的夹层空间放置防火隔热材料。
    2、 按权利要求1所述的防火防水储物箱，其特征在于：所述的防火隔热材料为耐温≥650℃的二氧化硅气凝胶板、毡或毯。
    3、 按权利要求1或2所述的防火防水储物箱，其特征在于还包括：在所述的箱体和箱盖的外壳内表面上涂覆一层防火隔热涂料。
    4、 按权利要求3所述的防火防水储物箱，其特征在于：所述的防火隔热涂料为耐温≥850℃的陶瓷空心微珠涂料。
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CN105936036A (zh) * 2016-06-15 2016-09-14 国家电网公司 一种用于水电站的便携式维修箱
CN107355581A (zh) * 2016-10-31 2017-11-17 中国石油化工股份有限公司 刚性防火箱
CN112608129A (zh) * 2020-12-09 2021-04-06 钢城集团凉山瑞海实业有限公司 耐火材料及制备方法，轨枕耐高温防烧损装置及制备方法
CN112758503A (zh) * 2021-01-14 2021-05-07 北京万辉双鹤药业有限责任公司 一种减低药物引湿性的包装改进
CN113154963A (zh) * 2021-05-25 2021-07-23 陕西鸿泰元和镁业有限公司 一种镁合金炮弹箱及制作方法
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CN105936036A (zh) * 2016-06-15 2016-09-14 国家电网公司 一种用于水电站的便携式维修箱
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CN112758503A (zh) * 2021-01-14 2021-05-07 北京万辉双鹤药业有限责任公司 一种减低药物引湿性的包装改进
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