CN114876107A - 用于室内除湿及除气态污染物的百叶型玻璃幕墙及使用方法 - Google Patents
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Abstract
本发明提供一种用于室内除湿及除气态污染物的百叶型玻璃幕墙及使用方法,所述玻璃幕墙从内至外依次包括内双层玻璃、功能百叶和外高透玻璃;还在室内外分别设置挡板及相对应的通风口;所述功能百叶的表面一面涂覆吸附/热催化材料涂层,一面涂覆高反射TiO2涂层。所述功能百叶的角度根据季节需要智能调节角度;所述室内侧下挡板、室内侧上挡板、室外侧下挡板和室外侧上挡板进行智能调节开闭实现不同季节运行模式转换。本发明实现非采暖季空气除湿及吸附/催化净化,采暖季室内空气采暖及催化净化,解决夏热冬冷地区,夏季室内湿度高导致的建筑冷负荷高的问题,冬季室内采暖带来的热负荷高和空气易恶化的问题。
Description
技术领域
本发明属于玻璃幕墙技术领域,具体涉及一种用于室内除湿及除气态污染物的百叶型玻璃幕墙及使用方法。
背景技术
针对夏热冬冷地区,夏季高温高湿需要进行除湿,冬季低温干燥需要集热供暖,设计一种利用太阳能实现非采暖季室内空气除湿和可溶性气态污染物吸附去除及采暖季室内采暖和催化降解气态污染物的百叶型玻璃幕墙。
双层玻璃幕墙是一种常见的建筑***护结构或装饰结构,主要用于室内采光和通风,但常用的玻璃幕墙存在功能单一、夏季过热导致室内冷负荷增加的缺点;百叶帘是一种常见的结构,具有调节室内光线、改善室内空气流通、室内遮光等作用。现有的玻璃幕墙夏季过热及冬季集热,容易造成室内污染的问题。同时,夏热冬冷地区具有夏季除湿、冬季采暖及室内空气净化的需求。现有的玻璃幕墙无法满足上述需求。
发明内容
为解决上述技术问题,本发明提供一种用于室内除湿及除气态污染物的百叶型玻璃幕墙及使用方法,其为内含百叶帘的可用于非采暖季室内空气除湿和可溶性气态污染物(如甲醛、甲苯、苯等)催化/吸附去除及采暖季室内采暖和催化降解气态污染物的百叶型玻璃幕墙。本发明的***结构简单,运行稳定,能利用太阳能实现吸附剂再生。
为达到上述目的,本发明采用的技术方案为:
一种用于室内除湿及除气态污染物的百叶型玻璃幕墙,从内至外依次包括内双层玻璃、功能百叶和外高透玻璃;所述内双层玻璃与外高透玻璃中间为空气夹层,所述功能百叶设置在空气夹层中;所述内双层玻璃和外高透玻璃上下分别设置室内侧下挡板、室内侧上挡板、室外侧下挡板和室外侧上挡板,分别设有与所述室内侧下挡板、室内侧上挡板、室外侧下挡板和室外侧上挡板相对应的室内下通风口、室内上通风口、室外下通风口和室外上通风口;所述功能百叶的表面一面涂覆吸附/热催化材料涂层,一面涂覆高反射TiO2涂层。
进一步地,所述内双层玻璃为真空玻璃。
进一步地,所述外高透玻璃为硼硅酸盐高透玻璃。
进一步地,所述功能百叶采用金属镍作为基材骨架,其角度根据季节需要智能调节;所述室内侧下挡板、室内侧上挡板、室外侧下挡板和室外侧上挡板进行智能调节开闭实现不同季节运行模式的转换。
进一步地,所述吸附/热催化材料涂层采用浸渍提拉法进行涂覆,根据室内空间体积大小计算所需涂覆的吸附/热催化材料质量,通过控制提拉速度和提拉次数控制吸附/热催化材料质量,提拉速度约为10~20cm/min,提拉次数约为10~20次。吸附材料包含碳纳米管、硅胶、活性炭、分子筛、活性氧化铝等或其复合材料。
本发明还提供所述的用于室内除湿及除气态污染物的百叶型玻璃幕墙的使用方法,其将所述百叶型玻璃幕墙的运行模式分为采暖季晚上、采暖季白天、非采暖季晚上和非采暖季白天四种,所述功能百叶的角度根据采暖模式进行智能调节以调节所述吸附/热催化材料涂层和高反射TiO2涂层的朝向;同时,所述室内侧下挡板、室内侧上挡板、室外侧下挡板和室外侧上挡板进行智能调节开闭实现不同运行模式转换。
进一步地,在所述采暖季晚上运行模式中,将室内侧下挡板、室内侧上挡板打开使室内下通风口和室内上通风口打开,室外侧下挡板、室外侧上挡板关闭使室外下通风口和室外上通风口关闭,同时吸附/热催化材料涂层朝外,高反射TiO2涂层朝向室内,室内空气从室内下通风口进入空气夹层,流经功能百叶,将空气中的污染物附着在吸附/热催化材料表面,干净空气通过室内上通风口回到室内,完成净化的过程;同时,高反射TiO2涂层将室内热量反射回室内,达到保温的效果,降低采暖季的建筑热负荷。
进一步地,在所述采暖季白天运行模式中,将室内侧下挡板、室内侧上挡板打开使室内下通风口和室内上通风口打开,室外侧下挡板、室外侧上挡板关闭使室外下通风口和室外上通风口关闭,同时吸附/热催化材料涂层朝外,高反射TiO2涂层朝向室内,室内空气经室内下通风口进入空气夹层,在太阳辐照下被加热成热空气,热空气流经功能百叶,当温度达到40℃以上,启动热催化功能将催化剂表面附着的室内污染物降解成CO2和H2O,达到空气净化的效果,高温的干净空气经室内上通风口回到室内,实现室内采暖。
进一步地,在所述非采暖季晚上运行模式中,将室内侧下挡板、室内侧上挡板打开使室内下通风口和室内上通风口打开,室外侧下挡板、室外侧上挡板关闭使室外下通风口和室外上通风口关闭,同时将高反射TiO2涂层朝外,吸附/热催化材料涂层朝向室内,室内空气从室内下通风口进入空气夹层,流经功能百叶,将空气中的水蒸气和污染物附着在吸附/热催化复合材料表面,除湿后的干净空气通过室内上通风口回到室内,完成除湿、净化的过程;同时,高反射TiO2涂层将空气中的热量反射回大气,达到降温的效果,降低非采暖季的建筑冷负荷。
进一步地,在所述非采暖季白天运行模式中,将室内侧下挡板、室内侧上挡板关闭使室内下通风口和室内上通风口关闭,室外侧下挡板、室外侧上挡板打开使室外下通风口和室外上通风口打开,同时将吸附/热催化复合材料涂层朝外,高反射TiO2涂层朝向室内,室外空气从室外下通风口进入空气夹层,流经功能百叶,在太阳辐照中紫外光激发下,高反射TiO2涂层启动光催化作用降解室内可溶性气态污染物;同时,在太阳辐照下,加热空气,当温度达到40℃以上,启动热催化功能将催化剂表面附着的室内污染物降解成CO2和H2O,同时高温空气将吸附/热催化材料附着的H2O带走,达到吸附剂再生的效果,最后空气流经室外上通风口回到大气环境,实现室内空气催化净化和除湿的过程。
本发明的有益效果是:
本发明实现非采暖季除湿及空气催化/吸附净化,采暖季室内采暖及催化净化,解决夏热冬冷地区,夏季室内湿度高导致的建筑冷负荷高的问题,冬季室内需采暖和空气易恶化的问题,降低建筑室内热负荷。即本发明与传统玻璃幕墙相比,非采暖季增加了除湿功能,同时可对室内的可溶性气态污染物进行吸附及催化降解后排除室外;采暖季在满足建筑室内采暖需求的基础上,利用空气夹层的高温进行室内空气净化。
附图说明
图1是本发明的用于室内除湿及除气态污染物的百叶型玻璃幕墙的***结构图;
图2是本发明的采暖季夜晚***运行模式图;
图3是本发明的采暖季白天***运行模式图;
图4是本发明的非采暖季夜晚***运行模式图;
图5是本发明的非采暖季白天***运行模式图。
图中,1.内双层玻璃,2.功能百叶,3.外高透玻璃,4.空气夹层,D1.室内侧下挡板,D2.室内侧上挡板,D3.室外侧下挡板,D4.室外侧上挡板,F1.室内下通风口,F2.室内上通风口,F3.室外下通风口,F4.室外上通风口,A.吸附/热催化材料涂层,B.高反射TiO2涂层。
具体实施方式
为了使本发明的目的、技术方案及优点更加清楚明白,以下结合附图及实施例,对本发明进行进一步详细说明。应当理解,此处所描述的具体实施例仅仅用以解释本发明,并不用于限定本发明。此外,下面所描述的本发明各个实施方式中所涉及到的技术特征只要彼此之间未构成冲突就可以相互组合。
如图1所示,本发明的用于室内除湿及除气态污染物的百叶型玻璃幕墙,从内至外依次为内双层玻璃1、功能百叶2、外高透玻璃3;内双层玻璃1与外高透玻璃3中间为空气夹层4,功能百叶2设置在空气夹层4中,内双层玻璃1和外高透玻璃3上下分别设置室内侧下挡板D1、室内侧上挡板D2和室外侧下挡板D3、室外侧上挡板D4,与挡板相对应的分别有室内下通风口F1、室内上通风口F2和室外下通风口F3、室外上通风口F4;内双层玻璃1为真空玻璃,减少空气对流换热达到保温的效果,外高透玻璃3为硼硅酸盐高透玻璃;功能百叶2采用金属镍作为基材骨架,金属镍作为一种多孔金属结构,具有良好的气体透过性,金属镍表面一面涂覆吸附/热催化材料涂层A,一面涂覆高反射TiO2涂层B,功能百叶2角度可根据季节需要智能调节;室内侧下挡板D1、室内侧上挡板D2和室外侧下挡板D3、室外侧上挡板D4为可智能调节开闭实现不同季节运行模式的转换。功能百叶2上一面涂覆的吸附/热催化材料涂层A采用浸渍提拉法进行涂覆,根据室内空间体积大小计算所需涂覆的吸附/热催化材料质量,通过控制提拉速度和提拉次数控制吸附/热催化材料质量,提拉速度约为10~20cm/min,提拉次数约为10~20次;功能百叶2上另一面涂覆的高反射涂层为TiO2材料,可增强对光的反射。
本发明还提供所述的用于室内除湿及除气态污染物的百叶型玻璃幕墙的使用方法,其将运行模式分为采暖季晚上、采暖季白天、非采暖季晚上和非采暖季白天四种运行模式,所述功能百叶的角度根据采暖模式进行智能调节以调节所述吸附/热催化材料涂层和高反射TiO2涂层的朝向;同时,所述室内侧下挡板、室内侧上挡板、室外侧下挡板和室外侧上挡板进行智能调节开闭实现不同运行模式转换。
如图2所示,采暖季晚上,将室内侧下挡板D1、室内侧上挡板D2打开使室内下通风口F1和室内上通风口F2打开,室外侧下挡板D3、室外侧上挡板D4关闭使室外下通风口F3和室外上通风口F4关闭,同时吸附/热催化材料涂层A朝外,高反射TiO2涂层B朝向室内,室内空气从室内下通风口F1进入空气夹层4,流经功能百叶2,将空气中的污染物附着在吸附/热催化材料表面,干净空气通过室内上通风口F2回到室内,完成净化的过程;室内空气经过多次流经玻璃幕墙,空气得到不断净化。同时,高反射TiO2涂层B能将室内热量反射回室内,达到保温的效果,降低采暖季的建筑热负荷。
如图3所示,采暖季白天,将室内侧下挡板D1、室内侧上挡板D2打开使室内下通风口F1和室内上通风口F2打开,室外侧下挡板D3、室外侧上挡板D4关闭使室外下通风口F3和室外上通风口F4关闭,同时吸附/热催化材料涂层A朝外,高反射TiO2涂层B朝向室内,室内空气经室内下通风口F1进入空气夹层4,在太阳辐照下被加热成热空气,热空气流经功能百叶2,当温度达到40℃以上,启动热催化功能将催化剂表面附着的室内污染物降解成CO2和H2O,达到空气净化的效果,高温的干净空气经室内上通风口F2回到室内,实现室内采暖。
如图4所示,非采暖季晚上,将室内侧下挡板D1、室内侧上挡板D2打开使室内下通风口F1和室内上通风口F2打开,室外侧下挡板D3、室外侧上挡板D4关闭使室外下通风口F3和室外上通风口F4关闭,同时将高反射TiO2涂层B朝外,吸附/热催化材料涂层A朝向室内,室内空气从室内下通风口F1进入空气夹层4,流经功能百叶2,将空气中的水蒸气和污染物附着在吸附/热催化复合材料表面,除湿后的干净空气通过室内上通风口F2回到室内,完成除湿、净化的过程;室内空气经过多次流经玻璃幕墙,空气的湿度和干净度均能达到人体需要的舒适和健康要求。同时,高反射TiO2涂层B能将空气中的热量反射回大气,达到降温的效果,降低非采暖季的建筑冷负荷。
如图5所示,非采暖季白天,将室内侧下挡板D1、室内侧上挡板D2关闭使室内下通风口F1和室内上通风口F2关闭,室外侧下挡板D3、室外侧上挡板D4打开使室外下通风口F3和室外上通风口F4打开,同时将吸附/热催化复合材料涂层A朝外,高反射TiO2涂层B朝向室内,室外空气从室外下通风口F3进入空气夹层4,流经功能百叶2,在太阳辐照中紫外光激发下,高反射TiO2涂层启动光催化作用降解室内可溶性气态污染物;同时,在太阳辐照下,加热空气,当温度达到40℃以上,启动热催化功能将催化剂表面附着的室内污染物降解成CO2和H2O,同时高温空气将吸附/热催化材料附着的H2O带走,达到催化剂再生的效果,最后空气流经室外上通风口F4回到大气环境,实现室内空气催化净化和除湿的过程。
本领域的技术人员容易理解,以上所述仅为本发明的较佳实施例而已,并不用以限制本发明,凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等,均应包含在本发明的保护范围之内。
Claims (11)
1.一种用于室内除湿及除气态污染物的百叶型玻璃幕墙,其特征在于:从内至外依次包括内双层玻璃、功能百叶和外高透玻璃;所述内双层玻璃与外高透玻璃中间为空气夹层,所述功能百叶设置在空气夹层中;所述内双层玻璃和外高透玻璃上下分别设置室内侧下挡板、室内侧上挡板、室外侧下挡板和室外侧上挡板,并设有与所述室内侧下挡板、室内侧上挡板、室外侧下挡板和室外侧上挡板相对应的室内下通风口、室内上通风口、室外下通风口和室外上通风口;所述功能百叶的表面一面涂覆吸附/热催化材料涂层,一面涂覆高反射TiO2涂层。
2.根据权利要求1所述的用于室内除湿及除气态污染物的百叶型玻璃幕墙,其特征在于:所述内双层玻璃为真空玻璃。
3.根据权利要求1所述的用于室内除湿及除气态污染物的百叶型玻璃幕墙,其特征在于:所述外高透玻璃为硼硅酸盐高透玻璃。
4.根据权利要求1所述的用于室内除湿及除气态污染物的百叶型玻璃幕墙,其特征在于:所述功能百叶采用金属镍作为基材骨架,其角度根据季节需要智能调节;所述室内侧下挡板、室内侧上挡板、室外侧下挡板和室外侧上挡板进行智能调节开闭实现不同季节运行模式的转换。
5.根据权利要求1所述的用于室内除湿及除气态污染物的百叶型玻璃幕墙,其特征在于:所述吸附/热催化材料涂层采用浸渍提拉法进行涂覆,根据室内空间体积大小计算所需涂覆的吸附/热催化材料质量,通过控制提拉速度和提拉次数控制吸附/热催化材料质量,提拉速度为10~20cm/min,提拉次数为10~20次。
6.根据权利要求1所述的用于室内除湿及除气态污染物的百叶型玻璃幕墙,其特征在于:所述吸附/热催化材料中的吸附材料为碳纳米管、硅胶、活性炭、分子筛、活性氧化铝或其复合材料。
7.根据权利要求1-6之一所述的用于室内除湿及除气态污染物的百叶型玻璃幕墙的使用方法,其特征在于:将所述百叶型玻璃幕墙的运行模式分为采暖季晚上、采暖季白天、非采暖季晚上和非采暖季白天四种,所述功能百叶的角度根据所述运行模式进行智能调节以调节所述吸附/热催化材料涂层和高反射TiO2涂层的朝向;同时,所述室内侧下挡板、室内侧上挡板、室外侧下挡板和室外侧上挡板进行智能调节开闭实现不同运行模式的转换。
8.根据权利要求7所述的使用方法,其特征在于:在所述采暖季晚上运行模式中,将室内侧下挡板、室内侧上挡板打开使室内下通风口和室内上通风口打开,室外侧下挡板、室外侧上挡板关闭使室外下通风口和室外上通风口关闭,同时吸附/热催化材料涂层朝外,高反射TiO2涂层朝向室内,室内空气从室内下通风口进入空气夹层,流经功能百叶,将空气中的污染物附着在吸附/热催化材料表面,干净空气通过室内上通风口回到室内,完成净化的过程;同时,高反射TiO2涂层将室内热量反射回室内,达到保温的效果,降低采暖季的建筑热负荷。
9.根据权利要求7所述的使用方法,其特征在于:在所述采暖季白天运行模式中,将室内侧下挡板、室内侧上挡板打开使室内下通风口和室内上通风口打开,室外侧下挡板、室外侧上挡板关闭使室外下通风口和室外上通风口关闭,同时吸附/热催化材料涂层朝外,高反射TiO2涂层朝向室内,室内空气经室内下通风口进入空气夹层,在太阳辐照下被加热成热空气,热空气流经功能百叶,当温度达到40℃以上,启动热催化功能将催化剂表面附着的室内污染物降解成CO2和H2O,达到空气净化的效果,高温的干净空气经室内上通风口回到室内,实现室内采暖。
10.根据权利要求7所述的使用方法,其特征在于:在所述非采暖季晚上运行模式中,将室内侧下挡板、室内侧上挡板打开使室内下通风口和室内上通风口打开,室外侧下挡板、室外侧上挡板关闭使室外下通风口和室外上通风口关闭,同时将高反射TiO2涂层朝外,吸附/热催化材料涂层朝向室内,室内空气从室内下通风口进入空气夹层,流经功能百叶,将空气中的水蒸气和可溶性气态污染物附着在吸附/热催化复合材料表面,除湿后的干净空气通过室内上通风口回到室内,完成除湿、净化的过程;同时,高反射TiO2涂层将空气中的热量反射回大气,达到降温的效果,降低非采暖季的建筑冷负荷。
11.根据权利要求7所述的使用方法,其特征在于:在所述非采暖季白天运行模式中,将室内侧下挡板、室内侧上挡板关闭使室内下通风口和室内上通风口关闭,室外侧下挡板、室外侧上挡板打开使室外下通风口和室外上通风口打开,同时将吸附/热催化复合材料涂层朝外,高反射TiO2涂层朝向室内,室外空气从室外下通风口进入空气夹层,流经功能百叶,在太阳辐照中紫外光激发下,高反射TiO2涂层启动光催化作用降解室内可溶性气态污染物;同时,在太阳辐照下,加热空气,当温度达到40℃以上,启动热催化功能将催化剂表面附着的室内可溶性气态污染物降解成CO2和H2O,同时高温空气将吸附/热催化材料附着的H2O带走,达到吸附剂再生的效果,最后空气流经室外上通风口回到大气环境,实现室内空气催化净化和除湿的过程。
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CN115928904A (zh) * | 2022-12-16 | 2023-04-07 | 华南理工大学 | 一种可兼顾夏热与冬冷气候的三棱百叶建筑表皮*** |
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