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美国能源部官员莫尔斯在今年3月7日至9日召开的太阳能工业协会爱尔林顿年会上,对太阳能热技术的发展、作了一个综述。他说,家用热水器工业在设备性能方面,比11年前极端不利的开始阶段,已经有了非常大的进步。现在产品的实际性能已经非常可靠。根据太阳能评价和鉴定公司(SRCC)的测定,1987和1988年家用热水器的不合格率仅为千分之六和千分之七,而1976和1980年则为250‰,1982年为30‰。早期热水器存在的控制器问题已经解决。设计手册和安装指导书很快就要出版。另外,住宅建造者全国协会正在制订被动太阳能建筑指导书,以帮助人们把广大的住宅重新设计为被动太阳能住宅。
U.S. Department of Energy official Morse made an overview of the development of solar thermal technology at the solar industry association’s annual meeting in Ellington from March 7 to 9 this year. He said that the domestic water heater industry has made great progress in terms of equipment performance compared to the extremely unfavorable beginning stage 11 years ago. The actual performance of the product is now very reliable. According to the SRCC, the failure rate of household water heaters in 1987 and 1988 was only 6 and 7/1000, compared with 250 in 1976 and 1980, and 30 in 1982. Early water heater controller problems have been resolved. Design manuals and installation instructions will soon be published. In addition, the National Association of Home Builders is developing passive solar construction guidance books to help people redesign a vast number of homes into passive solar homes.