下载后可任意编辑煤矿井下冷暖两用纯水直饮机的开发与应用煤矿井下冷暖两用纯水直饮机的开发与应用 张华洪 摘要：水是生命之源，是健康之本。然而，于矿井生产环境的特别性，在工作面工作的矿工都是自带水，有工作条件好一点的单位会考虑给员工配桶装水，或是配置一台矿用防爆直饮机。桶装水由于需要买水、等水、扛水，以及在流通过程中又容易被二次污染。而矿用防爆直饮机，也只能提供与环境温度相适用的常温水，这上局限性需要新的产品进行解决。矿用冷暖两用纯水直饮机（以下简称：直饮机）是一款为改善井下工作人员作业条件而发明的饮水设备，该设备可为井下各个作业人员提供理想温度的健康饮水。 关键词：矿用饮水机;冷暖两用;反渗透过滤;压缩制热 Abstract： Water is the source of life and the foundation of health. However ， due to the particularity of the mine"s production environment， miners working on the working surface all bring their own water. Units with better working conditions will consider distributing barrels of water to employees or configuring an explosion-proof direct drinking machine for mines. Bottled water needs to buy water， wait for water， carry water， and be easily contaminated during the circulation process. The explosion-proof direct drinking machine for mine can only provide normal temperature water suitable for the ambient temperature. This limitation needs new products to solve. Mine cold and warm dual-use pure water direct drinking machine （hereinafter referred to as： direct drinking machine） is a drinking water device invented to improve the working conditions of underground workers. This device can provide healthy drinking water with ideal temperature for all 1下载后可任意编辑underground workers. Key words： mine water dispenser;cold and warm dual-use;reverse osmosis filtration;compression heating 1 讨论方法及步驟 1.1 本讨论要达到的预期目标 ① 直饮机利用矿井水的自然压力（或直接加压）通过预处理、双级反渗透，生产出...
