CN106717602B - 太阳能风辅控温土窖 - Google Patents
太阳能风辅控温土窖 Download PDFInfo
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Abstract
本发明涉及一种太阳能风辅控温土窖，包括窖体，所述窖底位于地表以下，窖体四周侧壁以及顶壁保温安装保温墙壁层，在土窖内间隔设置有储藏室，储藏室由防水透气材料不保温材料制成，储藏室底部安装支撑架，悬浮在窖体中部，储藏室与土窖之间形成夹层空间，夹层空间内安装制冰机，制冰机的电源连接设置在土窖地面以上的太阳能发电装置，制冰机制出的冰填充在夹层中；在储藏室的顶部制有进风口，进风口内安装风机，在储藏室侧壁中部制有出气口，风机从顶部的进气口进风，从侧壁的出气口排风，储藏室四周气密不保温。本发明提供的果蔬太阳能控温土窖的库型为悬空全地下结构，墙体间有夹层，充分利用自然冷源，利用夹套通风、储冷、储冰，利用太阳能，风能发电驱动制冰机，通过风机对土窖内空气进行强制内循环,实现果蔬的防霉和保鲜。
Description
技术领域
本发明属于防霉保鲜领域，尤其是一种太阳能风辅控温土窖。
背景技术
土窖是我国东北、西北、华北、西南和华中(部分)等地区，古今流行最广、服役时间最长、贮藏量最大的果蔬设施。目前全国土窖总量约2000万座，总贮藏量约5000万吨，相当于冷库、气调库等总贮量2-3倍。国家“六五”-“十二五”期间，土窖均不同程度地被列为国家、省级研发项目，但是，缺乏系统集成创新和个性化推广。随着人民生活水平的提高，传统的土窖由于设施标准低，通风不畅，贮存温度无法控制，贮存后期果蔬鲜度严重受影响，已经不能满足人们对果蔬新鲜品质的需求。
现有的土窖都是从地表向地下深挖1-2米，四周用砖砌墙面得到方形土窖，土窖上表面铺装上盖，这样的土窖结构简单，保温效果不好，本发明提供一种新型土窖，能够自循环冷源，保证土窖温度适中处于低位，且不需要额外的能源加入，自身循环即可。
发明内容
本发明是为了克服现有技术的不足之处，提供一种绿色节能、温控标准的太阳能风辅控温土窖。
本发明实现目的的技术方案如下：
一种太阳能风辅控温土窖，包括窖体，其特征在于：所述窖底位于地表以下，窖体四周侧壁以及顶壁保温安装保温墙壁层，在土窖内间隔设置有储藏室，储藏室由防水透气材料不保温材料制成，储藏室底部安装支撑架，悬浮在窖体中部，储藏室与土窖之间形成夹层空间，夹层空间内安装制冰机，制冰机的电源连接设置在土窖地面以上的太阳能发电装置，制冰机制出的冰填充在夹层中；在储藏室的顶部制有进风口，进风口内安装风机，在储藏室侧壁中部制有出气口，风机从顶部的进气口进风，从侧壁的出气口排风，储藏室四周气密不保温。
而且，在储藏室四周侧壁制有延伸至土窖四周墙体外墙体的循环管道。
而且，所述土窖下地面直接为土地或者用透水材料铺设底面。
本发明的优点和积极效果如下：
我国是风能、太阳能资源大国,太阳能资源丰富，储量达每年17,000亿吨标准煤。太阳能风辅控温调湿防霉土窖，作为国内先进的果蔬贮藏设施，利用风力、太阳能等可再生能源发电，引领我国土窖第三次技术革命，使个性化土窖造价低于标准冷库50％、运行费用减少90％，冬季使用果蔬保鲜效果优于普通冷藏。
本发明提供的果蔬太阳能控温土窖的库型为悬空全地下结构，墙体间有夹层，充分利用自然冷源，利用夹套通风、储冷、储冰，利用太阳能，风能发电驱动制冰机，通过风机对土窖内空气进行强制内循环,实现果蔬的防霉和保鲜。
本发明利用太阳能或风能为能源进行制冰，为土窖提供冷源，同时蓄能方式可以合二为一，配备风力发电机风发电系统，提高了系统供电控制轴流风机通风的稳定性。本土窖还充分利用空间冷源尤其是地冷(地表以下土壤温度较低)，土窖底面在地下4米，能够利用周围土壤的冷源，通过循环风机来制风为土窖内的空间降温，补充太阳能不能制冷时土窖内的降温保温。
附图说明
图1为保鲜通风库土窖的结构示意图；
图2为A-A向剖视图。
具体实施方式
下面通过具体实施例对本发明作进一步详述，以下实施例只是描述性的，不是限定性的，不能以此限定本发明的保护范围。
本发明提供的果蔬太阳能控温土窖的库型为悬空全地下结构，墙体间有夹层，充分利用自然冷源，利用夹套通风、储冷、储冰，利用太阳能，风能发电驱动制冰机，通过风机对土窖内空气进行强制内循环,实现果蔬的防霉和保鲜。
一种太阳能风辅控温土窖，包括窖体4，所述窖底位于地表2以下四米(以不出现地下水为准)，窖体四周侧壁以及顶壁保温安装保温墙壁层5，下地面直接为土地或者用透水材料铺设底面9，在土窖内间隔设置有储藏室7，储藏室由防水透气材料不保温材料制成，储藏室底部安装支撑架10，悬浮在窖体中部，储藏室与土窖之间形成夹层空间，夹层空间内安装制冰机3，制冰机的电源连接设置在土窖地面以上的太阳能1发电装置，制冰机制出的冰6填充在夹层中，以填满为宜，用于给储藏室内降温，由于储藏室的侧壁为不保温材料制成，所以夹层的冰温能够传递到储藏室内。
为了增加温度的循环，本申请设计了机构新颖的储藏室，在储藏室的顶部制有进风口13，进风口内安装风机，在储藏室侧壁中部制有出气口12，风机从顶部的进气口进风，从侧壁的出气口排风，形成储藏室内于夹层空间冰温空气向储藏室内循环。储藏室四周气密不保温。在储藏室四周侧壁制有延伸至土窖四周墙体外墙体的循环管道8和11，侧壁为横向循环管道8，底部为竖向循环管道11，循环管道内可以安装轴流风机，用于增加混合动力。
本发明中太阳能驱动制冰机，存储夏天使用，20吨库，1个千瓦的太阳能，1小时0.5立方米的冰，冰融化产生的水从土窖地下渗走了。土窖外层保温，储藏室储藏室由防水透气材料不保温材料制成，可以将夹层内的温度和湿气传至保温室内，保证储藏室内低温高湿的储藏条件，可达到95％湿度，防水透气材料.
太阳能控温土窖为长方体形，夹套外墙体(窖体)层为36cm厚度红砖，墙体内填充有密度为45kg/m3的高密度硬质聚氨酯保温层，内墙体为深厚的土层，窖容积为36m3。
贮藏间内壁分别湿度感应器和温度感应器，上部密封安装顶棚，顶棚安太阳能发电制冰装置，对应地下及侧壁安装地下测温管。顶棚中央设通风窗，通风口处安装有换风机，排风量为库容积的10-15倍。
储藏室北面开门，外设铁皮保温门、内设铁塞网防鼠门，规格1600mmx600mm分别向外向内开启。存贮空间设有与地面连通的地下通风道。风道接库外的进风口和出风口，风口处设自动门，做保温处理。
储藏室设计安装地下东西南北4个方向横向和地下纵向不同土层温度信息采集点，各埋测温镀锌管3根分别入土深度为500mm、1000mm和1500mm，实时监测库体周围的土壤温度变化。
太阳能配备10块200W/18V太阳能板，4块12V/200AH蓄电池，最大输出功率2000W，输出负载电量可支持2000W负载连续工作6小时。1小时可发动制冰机产0.5立方米的冰，冰储在夹层储冷，冰水从地下渗走，保证了窖内可达95％湿度。
本发明利用太阳能、风能在时间上有互补性，同时蓄能方式可以合二为一，配备风力发电机风发电系统，提高了系统供电控制轴流风机通风的稳定性。
可以设置两只货架以平行墙面方式设置于储藏室的地面位置，果实筐放于货架的夹层位置。
Claims (1)
1.一种太阳能风辅控温土窖，包括窖体，其特征在于：窖底位于地表以下，窖体四周侧壁以及顶壁保温安装保温墙壁层，在土窖内间隔设置有储藏室，储藏室由防水透气材料不保温材料制成，储藏室底部安装支撑架，悬浮在窖体中部，储藏室与土窖之间形成夹层空间，夹层空间内安装制冰机，制冰机的电源连接设置在土窖地面以上的太阳能发电装置，制冰机制出的冰填充在夹层中；在储藏室的顶部制有进风口，进风口内安装风机，在储藏室侧壁中部制有出气口，风机从顶部的进气口进风，从侧壁的出气口排风，储藏室四周气密不保温；在储藏室四周侧壁制有延伸至土窖四周墙体外墙体的循环管道；所述土窖下地面直接为土地或者用透水材料铺设底面；
储藏室设计安装地下东西南北4个方向横向和地下纵向不同土层温度信息采集点，各埋测温镀锌管3根分别入土深度为500mm、1000mm和1500mm，实时监测库体周围的土壤温度变化；
太阳能配备10块200W/18V太阳能板，4块12V/200AH蓄电池，最大输出功率2000W，输出负载电量可支持2000W负载连续工作6小时，1小时可发动制冰机产0.5立方米的冰，冰储在夹层储冷，冰水从地下渗走；
储藏室北面开门，外设铁皮保温门、内设铁塞网防鼠门，规格1600mmx600mm分别向外向内开启，存贮空间设有与地面连通的地下通风道，风道接库外的进风口和出风口，风口处设自动门，做保温处理；
太阳能控温土窖为长方体形，夹套外窖体层为36cm厚度红砖，墙体内填充有密度为45kg/m3的高密度硬质聚氨酯保温层，内墙体为深厚的土层，窖容积为36m3。
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|---|---|---|---|---|
| SU1232176A1 (ru) * | 1984-12-25 | 1986-05-23 | Киевская Овощекартофельная Опытная Станция Украинского Научно-Исследовательского Института Овощеводства И Бахчеводства | Устройство дл хранени сельскохоз йственной продукции |
| KR100840616B1 (ko) * | 2007-08-03 | 2008-06-23 | (주)유브이테크인터내셔날 | 광촉매를 이용한 저온창고 시스템 |
| CN101551189A (zh) * | 2009-05-12 | 2009-10-07 | 天津商业大学 | 冰温储藏库 |
| CN104839316A (zh) * | 2014-02-14 | 2015-08-19 | 修文县柯柯果业有限公司 | 风水互动可控恒温保鲜冷库 |
| CN205005518U (zh) * | 2015-09-12 | 2016-02-03 | 富阳宏成科技咨询有限公司 | 一种用于枇杷贮藏的室内窖 |
| CN105627655A (zh) * | 2014-11-06 | 2016-06-01 | 沈阳农业大学 | 寒富苹果的自然冷源保鲜库 |
| CN105767143A (zh) * | 2016-04-28 | 2016-07-20 | 北京市植物保护站 | 太阳能地下果蔬冷藏系统及其配套果蔬保鲜方法 |
| CN205567652U (zh) * | 2016-02-25 | 2016-09-14 | 石林禾泽蔬菜速冻加工厂 | 一种蔬菜简易储藏室 |
-
2016
- 2016-11-15 CN CN201611030128.8A patent/CN106717602B/zh not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1232176A1 (ru) * | 1984-12-25 | 1986-05-23 | Киевская Овощекартофельная Опытная Станция Украинского Научно-Исследовательского Института Овощеводства И Бахчеводства | Устройство дл хранени сельскохоз йственной продукции |
| KR100840616B1 (ko) * | 2007-08-03 | 2008-06-23 | (주)유브이테크인터내셔날 | 광촉매를 이용한 저온창고 시스템 |
| CN101551189A (zh) * | 2009-05-12 | 2009-10-07 | 天津商业大学 | 冰温储藏库 |
| CN104839316A (zh) * | 2014-02-14 | 2015-08-19 | 修文县柯柯果业有限公司 | 风水互动可控恒温保鲜冷库 |
| CN105627655A (zh) * | 2014-11-06 | 2016-06-01 | 沈阳农业大学 | 寒富苹果的自然冷源保鲜库 |
| CN205005518U (zh) * | 2015-09-12 | 2016-02-03 | 富阳宏成科技咨询有限公司 | 一种用于枇杷贮藏的室内窖 |
| CN205567652U (zh) * | 2016-02-25 | 2016-09-14 | 石林禾泽蔬菜速冻加工厂 | 一种蔬菜简易储藏室 |
| CN105767143A (zh) * | 2016-04-28 | 2016-07-20 | 北京市植物保护站 | 太阳能地下果蔬冷藏系统及其配套果蔬保鲜方法 |
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| CN106717602A (zh) | 2017-05-31 |
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