CN102582980B - 玻璃纤维立体增强型双层油罐 - Google Patents

玻璃纤维立体增强型双层油罐 Download PDF

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CN102582980B
CN102582980B CN2012100358440A CN201210035844A CN102582980B CN 102582980 B CN102582980 B CN 102582980B CN 2012100358440 A CN2012100358440 A CN 2012100358440A CN 201210035844 A CN201210035844 A CN 201210035844A CN 102582980 B CN102582980 B CN 102582980B
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徐云祥
陈铁军
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Abstract

本发明涉及一种玻璃纤维立体增强型双层油罐,所述的油罐从内层到外层依次包括钢制罐体和玻璃钢罐体,所述的钢制罐体和玻璃钢罐体之间为玻璃纤维立体增强中空层,所述的玻璃纤维立体增强中空层包括缠绕在钢制罐体上的玻璃纤维立体增强布和树脂喷涂在玻璃纤维立体增强布上后膨胀固化形成的中空层。本发明的玻璃纤维立体增强型双层油罐配有独特的检漏系统能识别油气或地下水的渗漏,换之也就是能检漏出钢制罐体还是玻璃钢罐体的渗漏。保证用户第一时间停止使用并及时修复,从根本上杜绝了易燃易爆或有毒物质流出外界的可能性,及时的消除了地下水及土壤的安全隐患。

Description

玻璃纤维立体增强型双层油罐
技术领域
本发明涉及一种储存容器技术领域,如对储存容器渗漏时实行实时报警的埋地式单层铁制储罐和SF双层油罐,尤其是一种玻璃纤维立体增强型双层油罐,用于物品或材料的储存,特别适用于化学溶剂、石油类制品。
背景技术
目前,应用于化工、印染、油墨、加油站等地下储罐广泛使用的单层铁制储罐或SF双层油罐,单层铁制储罐在储存化学溶剂、石油等易燃易爆或有毒物质时,由于这些危化品和有毒物质存在物理腐蚀及电解腐蚀等因素,普通单层铁制油罐被腐蚀后产生渗漏,一旦发生渗漏,就会带来环境污染或地下危害水资源的严重后果。而且由于单层铁制油罐常年埋设于地下、受到地下水的腐蚀以及电解腐蚀,单层铁制油罐在使用质量和使用寿命有着明显的安全隐患,涉及到安全、经济、环保。现市场上SF双层油罐在发生泄漏时检测中空层时达不到及时报警作用,现市场上油罐测漏仪仅仅靠液位传感器感应液面高度,需要达到一定高度时才能识别。而且现市场上油罐测漏仪识别不了是化学溶剂、石油或者地下水渗漏的功能,即不能识别是内部渗漏还是外部渗漏。
发明内容
本发明要解决的技术问题是:克服现有技术中之不足,提供一种玻璃纤维立体增强型双层油罐,即使钢制罐体发生渗漏,也能保证油罐内渗漏的化学溶剂、石油等易燃易爆或有毒物质仅仅在玻璃纤维立体增强中空层内流动,具有很强的耐酸碱、耐电解性,不易发生渗漏,真正达到24小时报警功能,在安全、经济、环保方面有着单层铁制油罐和现市场SF双层油罐无可比拟的优势,配有独特的检漏系统能识别油气或地下水的渗漏。
本发明解决其技术问题所采用的技术方案是:一种玻璃纤维立体增强型双层油罐,所述的油罐从内层到外层依次包括钢制罐体和玻璃钢罐体,所述的钢制罐体和玻璃钢罐体之间为玻璃纤维立体增强中空层,所述的玻璃纤维立体增强中空层包括缠绕在钢制罐体上的玻璃纤维立体增强布和树脂喷涂在玻璃纤维立体增强布上后膨胀固化形成的中空层。
为实现油罐的压力检测,所述的双层油罐上还设有电子感应压力检漏系统,所述的电子感应压力检漏系统包括设置在双层油罐顶部的压力检漏接口、穿设在双层油罐内的检漏管和从检漏管顶部向底部插入的渗漏感应器,压力检漏接口上连接有电子感应压力表,渗漏感应器的上端与电子感应压力表联接,所述的检漏管的底部与玻璃纤维立体增强中空层连通,检漏管底部与钢制罐体连接处设有起加强钢制罐体强度的增强板,增强板上开设有至少一个通孔。安全状态:电子感应压力表的测试压力波动不超过±10%/h,若超过这个范围,报警器报警。
为实现油气泄露检测,所述的双层油罐上还设有油气浓度检漏系统,所述的油气浓度检漏系统包括油气浓度检漏管和设置在油气浓度检漏管上的远程油气浓度报警器,所述的油气浓度检漏管与玻璃纤维立体增强中空层连通。远程油气浓度报警器在检测油气浓度达到爆炸浓度下限的25%时报警。
为使玻璃纤维立体增强布连接牢靠,所述的钢制罐体的外表面涂覆有粘贴玻璃纤维立体增强布的树脂胶。
为方便从检漏管注无腐蚀液体的压力水回流,所述的油气浓度检漏管的侧壁上安装有与油气浓度检漏管内腔连通的中空层检测接口。
油气浓度检漏系统的另一个实施例,所述的油气浓度检漏管套装在检漏管上,所述的油气浓度检漏管的上下两端与检漏管之间密封连接,油气浓度检漏管与双层油罐的连接处与玻璃纤维立体增强中空层连通。
所述的油气浓度检漏管侧壁上安装有与油气浓度检漏管内腔连通的兼做中空层检测接口的油气浓度报警器接口,所述的油气浓度报警器接口上可拆卸安装远程油气浓度报警器。
具体的,所述的远程油气浓度报警器为声光报警器。
具体的,所述的玻璃钢罐体的厚度≥5mm。玻璃钢罐体由树脂自动喷涂机将玻璃纤维纱均匀地360°喷涂在玻璃纤维立体增强中空层外表层。
具体的,所述的玻璃纤维立体增强中空层的厚度为3~5mm。
本发明的有益效果是,本发明的玻璃纤维立体增强型双层油罐,具有独特结构的玻璃纤维立体增强中空层。钢制罐体与玻璃钢罐体渗漏识别:即使钢制罐体发生渗漏,也能保证油罐内渗漏的化学溶剂、石油等易燃易爆或有毒物质仅仅在玻璃纤维立体增强中空层内流动,及时通过远程油气浓度报警器监控报警;油罐玻璃钢罐体泄漏,通过电子感应压力检漏系统实时监控,及时发现渗漏。不会渗漏到油罐体外,不会污染地下水或土壤,不会污染环境,提高了环保的安全系数。
由于玻璃钢罐体具有很强的耐酸碱性、耐电解性,所以将该玻璃纤维立体增强型双层油罐作为埋地油罐,也不易受到地下水和沿海地区盐碱地产生酸碱腐蚀及电解腐蚀。提高了玻璃纤维立体增强型双层油罐的使用质量和延长了使用寿命。
玻璃纤维立体增强型双层油罐配有独特的检漏系统能识别油气或地下水的渗漏,换之也就是能检漏出钢制罐体还是玻璃钢罐体的渗漏。保证用户第一时间停止使用并及时修复,从根本上杜绝了易燃易爆或有毒物质流出外界的可能性,及时的消除了地下水及土壤的安全隐患。
附图说明
下面结合附图和实施例对本发明进一步说明。
图1是本发明的玻璃纤维立体增强型双层油罐第一个实施例的结构示意图;
图2是本发明的玻璃纤维立体增强型双层油罐第二个实施例的结构示意图;
图3是图2中A处的放大图。
图中:1.钢制罐体,2.玻璃钢罐体,3.玻璃纤维立体增强中空层,4.电子感应压力检漏系统,41.压力检漏接口,42.检漏管,43.渗漏感应器,44.增强板,45.电子感应压力表,5.油气浓度检漏系统,51.油气浓度检漏管,52.远程油气浓度报警器,53.中空层检测接口,54.油气浓度报警器接口。
具体实施方式
现在结合附图对本发明作进一步详细的说明。这些附图均为简化的示意图,仅以示意方式说明本发明的基本结构,因此其仅显示与本发明有关的构成。
如图1所示的本发明的玻璃纤维立体增强型双层油罐的第一个实施例,油罐从内层到外层依次包括钢制罐体1和玻璃钢罐体2,钢制罐体1和玻璃钢罐体2之间为玻璃纤维立体增强中空层3,玻璃纤维立体增强中空层3包括缠绕在钢制罐体1上的玻璃纤维立体增强布和树脂喷涂在玻璃纤维立体增强布上后膨胀固化形成的中空层。钢制罐体1的外表面涂覆有粘贴玻璃纤维立体增强布的树脂胶。树脂胶能够加强复合材料与其他材质之间的粘结度。
双层油罐上还设有电子感应压力检漏系统4,电子感应压力检漏系统4包括设置在双层油罐顶部的压力检漏接口41、穿设在双层油罐内的检漏管42和从检漏管42顶部向底部插入的渗漏感应器43,压力检漏接口41上连接有电子感应压力表45,渗漏感应器43的上端与电子感应压力表45联接,检漏管42的底部与玻璃纤维立体增强中空层3连通,检漏管42底部与钢制罐体1连接处设有起加强钢制罐体1强度的增强板44,增强板44上开设有至少一个通孔。
双层油罐上还设有油气浓度检漏系统5,油气浓度检漏系统5包括油气浓度检漏管51和设置在油气浓度检漏管51上的远程油气浓度报警器52,远程油气浓度报警器52为声光报警器,油气浓度检漏管51与玻璃纤维立体增强中空层3连通。
油气浓度检漏管51的侧壁上安装有与油气浓度检漏管51内腔连通的中空层检测接口53。
玻璃钢罐体的厚度≥5mm,玻璃纤维立体增强中空层3的厚度为3~5mm.
如图2图3所示本发明的玻璃纤维立体增强型双层油罐的第二个实施例,油罐从内层到外层依次包括钢制罐体1和玻璃钢罐体2,钢制罐体1和玻璃钢罐体2之间为玻璃纤维立体增强中空层3,玻璃纤维立体增强中空层3包括缠绕在钢制罐体1上的玻璃纤维立体增强布和树脂喷涂在玻璃纤维立体增强布上后膨胀固化形成的中空层。钢制罐体1的外表面涂覆有粘贴玻璃纤维立体增强布的树脂胶。树脂胶能够加强复合材料与其他材质之间的粘结度。
双层油罐上还设有电子感应压力检漏系统4,电子感应压力检漏系统4包括设置在双层油罐顶部的压力检漏接口41、穿设在双层油罐内的检漏管42和从检漏管42顶部向底部插入的渗漏感应器43,压力检漏接口41上连接有电子感应压力表45,渗漏感应器43的上端与电子感应压力表45联接,检漏管42的底部与玻璃纤维立体增强中空层3连通,检漏管42底部与钢制罐体2连接处设有起加强钢制罐体1强度的增强板44,增强板44上开设有至少一个通孔。
双层油罐上还设有油气浓度检漏系统5,油气浓度检漏系统5包括油气浓度检漏管51和设置在油气浓度检漏管51上的远程油气浓度报警器52,远程油气浓度报警器52为声光报警器,油气浓度检漏管51套装在检漏管42上,油气浓度检漏管51的上下两端与检漏管42之间密封连接,油气浓度检漏管51与双层油罐的连接处与玻璃纤维立体增强中空层3连通。
油气浓度检漏管51侧壁上安装有与油气浓度检漏管51内腔连通的兼做中空层检测接口的油气浓度报警器接口54,油气浓度报警器接口54上可拆卸安装远程油气浓度报警器52。
玻璃钢罐体的厚度≥5mm,玻璃纤维立体增强中空层3的厚度为3~5mm。
本发明的玻璃纤维立体增强型双层油罐的生产工艺为:首先,钢制罐体1采用Q235-B碳钢生产,满足JB/T4735标准制作,在钢制罐体1的外表面除锈,除锈等级达到ST2.5级,然后在外表面喷涂特种树脂胶,保证后续玻璃纤维立体增强中空层3与钢制罐体1粘着力,在玻璃纤维立体增强中空层3外表层喷涂玻璃纤维纱形成玻璃钢罐体2。玻璃钢罐体2厚度≥5mm,玻璃钢罐体2进行1.8万伏高压电火花试验;超声波测厚仪检验,玻璃纤维立体增强中空层3空隙为3~5mm,然后备检;电子感应压力表45安装在检漏管42顶部,对玻璃纤维立体增强中空层3进行加压试验,保证稳压24小时无明显泄漏,从而保证钢制罐体1、玻璃纤维立体增强中空层3和玻璃钢罐体2完整的气密性;远程油气浓度报警器52连接在油气浓度报警器接口54的顶部,使远程油气浓度报警器52与玻璃纤维立体增强中空层3相连通,达到远程油气浓度报警器52的报警功能.在玻璃纤维立体增强中空层3内油气达到一定浓度时自动报警。
以上述依据本发明的理想实施例为启示,通过上述的说明内容,相关工作人员完全可以在不偏离本项发明技术思想的范围内,进行多样的变更以及修改本项发明的技术性范围并不局限于说明书上的内容,必须要根据权利要求范围来确定其技术性范围。

Claims (7)

1.一种玻璃纤维立体增强型双层油罐,所述的油罐从内层到外层依次包括钢制罐体(1)和玻璃钢罐体(2),其特征是:所述的钢制罐体(1)和玻璃钢罐体(2)之间为玻璃纤维立体增强中空层(3),所述的玻璃纤维立体增强中空层(3)包括缠绕在钢制罐体(1)上的玻璃纤维立体增强布和树脂喷涂在玻璃纤维立体增强布上后膨胀固化形成的中空层;所述的双层油罐上还设有电子感应压力检漏系统(4),所述的电子感应压力检漏系统(4)包括设置在双层油罐顶部的压力检漏接口(41)、穿设在双层油罐内的检漏管(42)和从检漏管(42)顶部向底部插入的渗漏感应器(43),压力检漏接口(41)上连接有电子感应压力表(45),渗漏感应器(43)的上端与电子感应压力表(45)联接,所述的检漏管(42)的底部与玻璃纤维立体增强中空层(3)连通,检漏管(42)底部与钢制罐体(1)连接处设有起加强钢制罐体(1)强度的增强板(44),增强板(44)上开设有至少一个通孔;所述的双层油罐上还设有油气浓度检漏系统(5),所述的油气浓度检漏系统(5)包括油气浓度检漏管(51)和设置在油气浓度检漏管(51)上的远程油气浓度报警器(52),所述的油气浓度检漏管(51)与玻璃纤维立体增强中空层(3)连通;所述的钢制罐体(1)的外表面涂覆有粘贴玻璃纤维立体增强布的树脂胶。
2.如权利要求1所述的玻璃纤维立体增强型双层油罐,其特征是:所述的油气浓度检漏管(51)的侧壁上安装有与油气浓度检漏管(51)内腔连通的中空层检测接口(53)。
3.如权利要求1所述的玻璃纤维立体增强型双层油罐,其特征是:所述的油气浓度检漏管(51)套装在检漏管(42)上,所述的油气浓度检漏管(51)的上下两端与检漏管(42)之间密封连接,油气浓度检漏管(51)与双层油罐的连接处与玻璃纤维立体增强中空层(3)连通。
4.如权利要求3所述的玻璃纤维立体增强型双层油罐,其特征是:所述的油气浓度检漏管(51)侧壁上安装有与油气浓度检漏管(51)内腔连通的兼做中空层检测接口的油气浓度报警器接口(54),所述的油气浓度报警器接口(54)上可拆卸安装远程油气浓度报警器(52)。
5.如权利要求1所述的玻璃纤维立体增强型双层油罐,其特征是:所述的远程油气浓度报警器(52)为声光报警器。
6.如权利要求1所述的玻璃纤维立体增强型双层油罐,其特征是:所述的玻璃钢罐体的厚度≥5mm。
7.如权利要求1所述的玻璃纤维立体增强型双层油罐,其特征是:所述的玻璃纤维立体增强中空层(3)的厚度为3~5mm。
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