太阳能提水系统在青海牧区供水的应用研究  

The Applied Study of Solar-power Water Lifting System for Water Supply in Qinghai Pastoral Area

作　　者：郭凯先 李亮[2] 侯诗文 胡伟 刘文兵[2] GUO Kai-xian;LI Liang;HOU Shi-wen;HU Wei;LIU Wen-bing(Qinghai Key Laboratory of Watershed Water Cycle and Ecology,Qinghai Engineering and Technology Research Center for High Efficien-cy Utilization of Water Resources,Qinghai Institute of Water Conservancy and Hydropower Research Co.Ltd,Xining810001,Qinghai Province,China;Institute of Water Resources for Pastoral Area,Ministry of Water Resources,Huhhot 010020,Inner Mongolia,China)

机构地区：[1]青海省水利水电科学研究院有限公司,青海省流域水循环与生态重点实验室,青海省水资源高效利用工程技术研究中心,西宁810001 [2]中国水利水电科学研究院牧区水利科学研究所,呼和浩特010020

出　　处：《中国农村水利水电》2022年第4期181-185,共5页China Rural Water and Hydropower

基　　金：青海省重点研发与转化计划项目(2021-NK-123-3);中国水利水电科学研究院基本科研业务费专项项目(MK2019J07)。

摘　　要：为明晰太阳能提水设备在青海牧区供水中的应用效果,本研究利用太阳能供水模式,建立牧区太阳能供水试验点,在野外试验观测数据的基础上,分析了太阳能深井提水设备、太阳能浅井直流水泵提水设备、太阳能蓄电池提水设备的实际应用情况。结果显示,无蓄电池提水设备在7、8月的日提水量最高,12月日提水量最低,有蓄电池设备输出特性稳定,实现了连续三天不储能,保证供水需求的标准。设备供水保证率分别为91.5%、92.3%、95.7%,可满足青海牧区用水户全年的供水需求。该研究可为青海牧区推广清洁能源供水提供理论依据,对保障牧区牧民安全用水具有重要意义。In order to clarify the effect of solar-power water lifting equipment in the application of water supply in Qinghai pastoral areas,this paper uses the solar water supply model to establish a pilot site for solar-power water supply in these areas. Based on the field test observation data,the equipment practical application of solar deep well water lifting,solar shallow well DC pump water lifting,and solar battery water lifting are analyzed. The results indicate that the daily water withdrawals of the battery-free water lifting equipment are the highest in July and August,and the lowest in December. The stable output characteristics also have battery equipment achieving the standard of three consecutive days without energy storage,and ensuring water supply needs. The guarantee rate of water supply for 3 types of equipment is 91.5%,92.3% and 95.7% respectively,which can meet the annual water supply demand of water users in Qinghai pastoral areas. This paper can provide a theoretical basis for the promotion of clean energy water supply in Qinghai pastoral areas,which is of great significance to ensure safe water supply for pastoralists.

关 键 词：太阳能提水 青海牧区 牧区供水 供水保证率 

分 类 号：TV93[水利工程—水利水电工程] S214.9[农业科学—农业机械化工程]