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Position: Home > Articles > Study on Gas-clogging Effect of Pressure Recharge in Groundwater Source Heat Pump System Water Saving Irrigation 2013 (12) 51-52+56

关于水源热泵压力回灌中气相堵塞作用的研究

作  者:
刘乐军;刘记来;代维
单  位:
山东省地质矿产勘查开发局第六地质大队;中兵勘察设计研究院;北京市水文地质工程地质大队
关键词:
水源热泵;气相堵塞;压力回灌
摘  要:
水源热泵通常采取压力回灌的手段将水体灌回地下含水层,在加压过程中大量气体随回灌水源进入回灌层。当压力不断减小时,回灌水源中的气体不断释放,并以气泡的形式存在于含水层中形成气相堵塞。本文主要通过压力回灌试验研究气相堵塞作用对回灌的影响程度并进行量化分析,最后提出缓解气相堵塞的方法。
译  名:
Study on Gas-clogging Effect of Pressure Recharge in Groundwater Source Heat Pump System
作  者:
LIU Le-jun;LIU Ji-lai;DAI Wei;Sixth Brigade,Shandong Provincial Bureau of Geology and Mineral Resources;Beijing Institute of Hydrogeology and Engineering Geology;China Ordnance Industry Survey and Geotechnical Institute;
关键词:
groundwater source heat pump;;gas-clogging;;pressure recharge
摘  要:
The groundwater is usually injected into aquifers through pressure recharge in groundwater source heat pump system.During the pressure-increasing process,a mass of gases enter into recharge layer with the recharge water.While with the decrease of pressure,gases are released into aquifers and stored in the aquifers in the form of bubbles,which can block the water channels.In this paper,the impact degree of gas clogging on recharge is quantized through pressure recharge experiment and the solving methods are proposed.

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