采暖通风与空气调节术语标准（Standard Terminology Relating to heating ventilation and air conditioning）Standard Terminology Relating to heating ventilation and air conditioningChapter I General ProvisionsArticle 1.0.1 for uniform heating ventilation and air conditioning engineering terminology and interpretation, to achieve standardization of terminology, in order to promote the development of communication technology at home and abroad, heating ventilation and air conditioning technology, specially formulated standards.Article 1.0.2 This standard applies to the design, scientific research, construction, acceptance, teaching and maintenance management of heating, ventilation and air conditioning and refrigeration engineering.1.0.3 standard selection of heating, ventilation and air conditioning works in the current terminology. When implementing this standard, it shall comply with the current relevant standards of the state.The second chapter is the indoor and outdoor calculation parametersSection 1 general termsClause 2.1.1 calculation parameter design conditionsThe physical characteristics of the atmosphere or the process of change and the amount of solar radiation used in design calculations. The commonly used parameters are dry bulb temperature, wet bulb temperature, moisture content, specific enthalpy, wind speed and pressure.Article 2.1.2 indoor and outdoor calculation parameters indoor, and, Outdoor-design, conditionsThe parameters of indoor air calculation, outdoor air calculation parameters and solar irradiance parameters adopted in the design and calculation process are described in the paper.Article 2.1.3 air temperature air temperatureThe temperature indicated by a thermometer that is exposed to air but is not subject to direct radiation. Generally refers to dry bulb temperature.Article 2.1.4 dry bulb temperature dry-bulb temperatureThe temperature indicated by the dry bulb thermometer.Article 2.1.5 wet bulb temperature wet-bulb temperatureThe temperature indicated by a wet bulb thermometer.Article 2.1.6 black globe temperature globe temperatureGlobe thermometer indicates temperature.Article 2.1.7 dew point temperature dew-point tomperatureThe temperature at which the unsaturated air under certain atmospheric pressure and certain moisture content reaches saturation as it cools.Article 2.1.8 air humidity air humidityDescribe the amount of water vapor in air, or the amount of moisture and dry matter.Article 2.1.9 absolute humidity absolute humidityThe quality of the water vapor in a unit volume of moist air.Article 2.1.10 relative humidity relative humidityThe ratio of actual water vapor pressure to the partial pressure of water vapor in the saturated air at the same temperature, expressed in percentage.Article 2.1.11 value annualvalueYearly value. The average or extreme value of a given period of a year in a given successive year.Article 2.1.12 the value of normalsMulti-year value. The cumulative average or extreme value of a given period of time in a given continuous year.Article 2.1.13 annual coldest month in the coldest monthThe month with the lowest monthly average temperature.Article 2.1.14 annual hottest month over the hottest monthThe month with the highest monthly average temperature.Article 2.1.15 normal coldest month in the coldest monthThe monthly average minimum temperature in january.The first 2.1.16条 累年最热月 normal hottest month累年逐月平均气温最高的月份.第2.1.17条 累年最冷三个月 normal coldest 3-month period; normal three winter months累年逐年平均气温最低的三个月.第2.1.18条 累年最热三个月 normal hottest 3-month period; normal three summer months累年逐月平均气温最高的三个月.第四节 太阳辐射第2.4.1条 太阳常数 solar constant地球尖位于日地平均距离处时, 地球大气层顶界垂直于太阳光线平面上的太阳辐射照度.第2.4.2条 太阳高度角 solar altitude; sums altitude太阳光线与其水平投影之间的夹角, 也称太阳高度.第2.4.3条 太阳方位角 solar azimuth; sums azimuth太阳光线的水平投影与正南方向的夹角the local 地方太阳时 第2.4.4条 sola.以太阳正对当地子午线的时刻为中午12时所推算出的时间.第2.4.5条 太阳赤纬 solar declination太阳中心和地球中心的连线与此连线的赤道平面的投影之间的夹角.第2.4.6条 太阳辐射 solar radiation太阳以电磁波或粒子形式向周围空间放射的能量.第2.4.6条 太阳辐射 solar radiation太阳以电磁波或粒子形式向周围空间放射的能量.太阳直辐射 第2.4.7条 direct solar radiation在与太阳辐射方向相垂直的平面上接收到的直接来自太阳即不包括经由大气散射的那部分太阳辐射.第2.4.8条 天空散射辐射 sky radiation由于大气的散射作用从半球天空的各个部分到达地面的那部分太阳辐射, 也称太阳散射辐射.第2.4.9条 总辐射 global radiation到达水平地面上的太阳直接辐射和天空散射辐射之和.第2.4.10条 太阳辐射照度 solar irradiance以太阳为辐射源, 在某一表面上形成的辐射照度.第2.4.11条 大气透明度 atmospheric transparency; the coefficient of atmospheric transparency在给定太阳高度角情况下, 大气对直接太阳辐射的透射比, 也称大敢透明系数.第三章 采暖第3.1.1条 采暖 heating; space heating使室内获得热量并保持一定温度, 以达到适宜的生活条件或工作条件的技术, 也称供暖.集中采暖 第3.1.2条 central heating, concentrated heating热源和散热设备分别设置, 由热源通过管道向各个房间或各个建筑物供给热量的采暖方式.第3.1.3条 全面采暖为使整个采暖房间保持一定温度要求而设置的采暖.第3.1.4条局部采暖局部加热为使室内局部区域或局部工作地点保持一定温度要求而设置的采暖。第3.1.5条连续采暖间歇加热对于全天使用的建筑物，使其室内平均温度全天均能过到