| 装配式主动蓄热墙体日光温室热性能分析 |
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| 引用本文： | 鲍恩财,申婷婷,张勇,曹凯,曹晏飞,陈丹艳,何斌,邹志荣.装配式主动蓄热墙体日光温室热性能分析[J].农业工程学报,2018,34(10):178-186. |
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| 作者姓名： | 鲍恩财 申婷婷 张勇 曹凯 曹晏飞 陈丹艳 何斌 邹志荣 |
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| 作者单位： | 西北农林科技大学园艺学院农业部西北设施园艺工程重点实验室;农业部长江中下游设施农业工程重点实验室;西北农林科技大学水利与建筑工程学院 |
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| 基金项目： | 宁夏回族自治区重点研发计划重大项目（2016BZ0901）；陕西省科技统筹创新工程项目（2016KTCL02-02） |
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| 摘 要： | 主动蓄热墙体日光温室作为节能日光温室的一种发展形势,具有较好的蓄放热效果,但施工速度慢、建造成本高。该文采用不同施工工艺建造装配式主动蓄热墙体,对传统主动蓄热墙体日光温室(G1)、回填装配式主动蓄热墙体日光温室(G2)、模块装配式主动蓄热墙体日光温室(G3)进行冬季室内环境测试。试验结果表明,连续晴天条件下,G1、G2、G3的夜间平均气温分别为15.2、16.0、17.3℃,连续阴天条件下,3座温室的夜间平均气温分别为11.3、12.9、13.0℃;连续31 d(2017-12-22至2018-01-21)的测试结果分析表明3座温室的气温总体表现为G3略优于G2,G3、G2均优于G1;G1、G2、G3在典型晴天蓄热体厚度分别为700~800、800~900、700~800 mm,在典型阴天蓄热体厚度分别为300~400、500~600、500~600 mm,G2、G3蓄热体厚度较G1大;G1的每平方米建筑成本为461.1元,G2、G3分别较G1降低了71.2、162.1元;运行成本表现为G1G2G3。综上,G3的空气及墙体的温度与G2差异不大,但均优于G1,可满足番茄的越冬生产。因此,装配式日光温室主动蓄热墙体的技术方案可行,且成本较低,在适宜日光温室发展的地区具有一定的推广价值。
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| 关 键 词： | 温室 墙体 温度 日光温室 主动蓄热 装配式 蓄热体 |
| 收稿时间： | 2018/1/31 0:00:00 |
| 修稿时间： | 2018/4/16 0:00:00 |
Thermal performance analysis of assembled active heat storage wall in Chinese solar greenhouse |
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| Bao Encai,Shen Tingting,Zhang Yong,Cao Kai,Cao Yanfei,Chen Danyan,He Bin and Zou Zhirong.Thermal performance analysis of assembled active heat storage wall in Chinese solar greenhouse[J].Transactions of the Chinese Society of Agricultural Engineering,2018,34(10):178-186. |
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| Authors: | Bao Encai Shen Tingting Zhang Yong Cao Kai Cao Yanfei Chen Danyan He Bin and Zou Zhirong |
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| Institution: | 1. College of Horticulture, Northwest A&F University, Key Laboratory of Protected Horticultural Engineering in Northwest, Ministry of Agriculture, Yangling 712100, China; 2. Key Laboratory of Protected Agriculture Engineering in the Middle and Lower Reaches of Yangtze River, Ministry of Agriculture, Nanjing 210014, China;,1. College of Horticulture, Northwest A&F University, Key Laboratory of Protected Horticultural Engineering in Northwest, Ministry of Agriculture, Yangling 712100, China;,1. College of Horticulture, Northwest A&F University, Key Laboratory of Protected Horticultural Engineering in Northwest, Ministry of Agriculture, Yangling 712100, China;,1. College of Horticulture, Northwest A&F University, Key Laboratory of Protected Horticultural Engineering in Northwest, Ministry of Agriculture, Yangling 712100, China; 2. Key Laboratory of Protected Agriculture Engineering in the Middle and Lower Reaches of Yangtze River, Ministry of Agriculture, Nanjing 210014, China;,1. College of Horticulture, Northwest A&F University, Key Laboratory of Protected Horticultural Engineering in Northwest, Ministry of Agriculture, Yangling 712100, China;,1. College of Horticulture, Northwest A&F University, Key Laboratory of Protected Horticultural Engineering in Northwest, Ministry of Agriculture, Yangling 712100, China;,3. College of Water Resources and Architectural Engineering, Northwest A&F University, Yangling 712100, China and 1. College of Horticulture, Northwest A&F University, Key Laboratory of Protected Horticultural Engineering in Northwest, Ministry of Agriculture, Yangling 712100, China; 2. Key Laboratory of Protected Agriculture Engineering in the Middle and Lower Reaches of Yangtze River, Ministry of Agriculture, Nanjing 210014, China; |
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| Abstract: | |
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| Keywords: | greenhouse wall temperature solar greenhouse active heat storage assembled storage body |
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