山东一村空调有限公司（股权代码203389）是国家高新技术企业，始建于1993年，一直从事地温能源的开发、利用，获得美国发明专利一项、中国发明专利一项、中国实用新型和外观专利二十二项、两项国家金奖，山东省政府科学技术进步奖，山东省节能环保示范单位。

董事长高升堂被授予中国水空调创始人称号。2011年出席“第八届科学家论坛”并作首席发言，受到十届全国人大副委员长顾秀莲的接见，中央电视台、中国新闻中心现场采访，全国一百余家电视台、报社等新闻媒体相继报道。

即热式SN地源锅炉依据我公司的双能空调技术原理研制而成，此技术获得了美国发明专利和中国发明专利，经国家科技委鉴定为“国际首创，技术达到国际先进水平，填补国内空白”。

即热式SN地源锅炉

即热式SN地源锅炉是我公司科技研发的又一重大成果，它不燃煤、不燃油、不燃煤气、不燃任何生物质，其耗电是当前市场上任何一类燃料锅炉不可比拟的，是节能和环保的时代产品。是洗浴供热燃料设备的替代品。在洗浴废水经回收换热为30℃状态下，一吨水制热到42℃-45℃，耗电2.6度，在供水为18℃状态下，耗电4-6度。

 一村空调自主知识产权，获美国发明专利与中国发明专利。

主要配置:世界名牌美国谷轮压缩机，304/316L不锈钢板式换热。

一吨水从15℃制热到45℃所需费用对比表

●废热回收优势
运行费用低：全热回收工况时，可节省近50%的运行费用。
回收热量大：系统根据废水水量在30-100%回收率之间自行调节热回收状态，最大限度利用废水热量。
●废水收集处理流程
将洗浴用后的废水进行集中的收集（温度30℃左右），并去除废水中的杂志、砂粒等（主要通过粗目过渡器、细目过滤器、石英砂过滤器等装置）。
●废热回收利用流程
将洗浴废水（30℃）左右收集处理后，通过板式换热器将地下地温水（18℃）预加热，废水经过换热器后直接排走，被预热的进下水温度升高后补入热水器箱。

性能参数表一（模块式   废热回收工况）

Shandong Yancheng Air Conditioning Co., Ltd. was founded in 1993, (Shanghai Stock Exchange: 203389) is a national high-tech industry, has been engaged in the development of ground energy, development and application. Headquartered in the world's first village - Zhoucun, chairman of the high water is the founder of China Water and Air Conditioning. Shandong Province is the vice president of household appliances, Shandong Province, household appliances Standardization Technical Committee of the expert assessment committee, executive director of China Refrigeration Industry Alliance, China Association of refrigeration members. The company has more than 3,000 yuan in fixed assets, construction area of 13,000 square meters, with more than 200 offices in the country. More than 500 employees, college education accounted for 70 percent, 36 senior titles, 58 technical staff. 2006 and Shandong University technical cooperation, set up a Shandong University teaching and research practice base. 2008 Zibo City, the temperature of water and air conditioning engineering technology research center. Zibo a village source boiler Co., Ltd. is a village of Shandong Air Conditioning Co., Ltd. another energy-saving environmental protection branch, the main product is the hot source boiler.

A village air-conditioning has won a PCT US international invention patents, Chinese invention patents, Chinese utility model and design patents twenty-three, three control systems computer software copyright, and won the State Intellectual Property Office of the 2000 Chinese Patent Ten Five years of achievement exhibition only outstanding project; 2000 China Patent High-tech Expo Gold Award; 2003 Shandong Province Patent Innovation Award; 2001, 2008, 2012 products were identified by provincial and municipal; 2004 through ISO-9001: 2000 international quality management System certification; 2001 - 2014 was named as the Chinese patent Shandong star enterprises; 2003 national outstanding enterprises; 2007 China's consumer market reputation brand; 2008 green products; national integrity construction demonstration units; in 2008 by the Zibo municipal government major Science and technology energy-saving achievement award and huge sums of money support; in 2008 officially became a member of China Refrigeration Society, the company's invention patent dual-effect technology in 2013 by the Shandong Provincial Government Science and Technology Progress Award, selected Zibo City, comprehensive utilization of resources industry chain, The government is heavily supported. This technology by the Shandong Provincial Science and Technology Department identified as "the first international, technology reached the international advanced level, to fill the gaps", in August 2014 identified as Shandong Province, energy conservation and environmental protection demonstration units. September 2015 was the seventh batch of "one enterprise one technology" R & D center, in August 2016 by the provincial level "special new business" title.

A village air-conditioning will continue to unremitting efforts in the "quality of survival, to serve for credibility, to manage for efficiency, technology and development" under the guidance of the principle of continuous innovation and practice, continue to lead the ground to energy-saving environmental protection industry Development trend, and is committed to the use of geothermal energy technology to promote the sustainable development of energy strategy to make outstanding contributions.