air heating radiator 中文意思是什麼

air heating radiator 解釋
熱風採暖器
  • air : n 1 空氣，大氣。2 天空，空中。3 微風，和風。4 態度，樣子，風度，氣派；〈pl 〉高傲的架子。5 傳播，...
  • heating : adj. 1. 加熱的；供熱的。2. 刺激的。n. 1. 加熱；供暖；（建築物的）暖氣裝置。2. 白熾，灼熱。
  • radiator : n. 1. 輻射體，輻射器，放熱物。2. 散熱器，暖氣管；（汽車引擎的）水箱，冷卻器；【電學】輻射暖房裝置；【無線電】發射天線。
  1. Energy consumption of heating rooms will increase when air exchange rate become large. because the mechanisms of heating methods used currently, such as radiator heating, ceiling heating and warm - air heating, are different from each - other, the indoor thermal environment is not the same when each one of them employed for room heating. for enhancing energy efficiency of heating rooms, indoor thermal comfort and energy saving effects should be investigated when natural ventilation is used to make a good air quality indoors

    房間換氣次數的增加勢必導致供暖房間能耗加大，頂棚輻射、散熱器和熱風等三種採暖方式由於供暖機理不同，形成的室內熱環境特徵不同，通風換氣時產生的通風熱損失也有所區別，為了提高大換氣量房間的供暖節能效果，必須對不同供暖方式在大換氣量情況下的熱舒適性與節能效應進行研究。
  2. Pmv and the indoor temperature field can be used to evaluate the effect of heating in a large amount air current condition. the result of analysis indicate that the radiation heating and radiator heating have some advantages in such rooms, and hot - air heating is an unsuitable way for room heating

    分析結果后認為， pmv和室內溫度分佈是評價大換氣量房間不同供暖方式室內熱環境的重要參數，在這類房間中，輻射供暖和散熱器供暖將各有優點，而熱風供暖則是一種不宜採用的供暖方式。
  3. For example, heating of the air could be a duct mounted hot water coil, duct mounted electric elements, duct mounted gas fired burner, reverse cycle air conditioning unit, room mounted panel radiator etc

    例如，空氣加熱的方式有：通過熱水盤管風管送風，電加熱風管送風，燃油鍋爐取暖風管送風，製冷逆循環機組制熱，地板輻射採暖，等等。
  4. Compared the heating load ( and energy consumption ) of a same room with floor heating or radiator heating under same operative temperature. revealed the energy consumption of floor heating room could reduce 5 % ~ 10 % to radiator heating, and the heating load could reduce 10 % ~ 15 %. the main season of energy efficiency is due to no apparent high temperature zone in floor heating room, which avoid additional heat loss in outside envelopes, rather than the lower of indoor air temperature

    利用對連續供暖房間溫度場的研究結果，對分別採用上述兩種供暖方式的典型房間的熱負荷和能耗進行了全面分析后發現：低溫地板輻射供暖房間熱負荷比散熱器供暖房間可降低10 15 ，能耗可降低5 10 ；低溫地板輻射供暖房間節能的主要原因並不是由於房間空氣溫度可以降低，而是消除了室內空氣局部高溫區，避免了由此產生的在外圍護上的附加傳熱量。
  5. Set up a mathematical model for indoor thermal environment on the base of analyzing enclosure heat gain and heat loss of each envelope. programs were developed for floor heating and radiator heating respectively. due on higher surface temperature ( or mrt ) in the same room, the calculation results shown the indoor mean air temperature of heating radiator room was 1 ~ 1. 3 c higher than floor heating room under operative temperature same

    對連續供暖房間的熱過程進行了分析，根據房間熱過程數學模型編程計算結果顯示：由於散熱器供暖房間各圍護結構內表面對人體的平均輻射溫度低於低溫地板輻射供暖房間，要達到相同的作用溫度，散熱器供暖室內空氣溫度應比低溫地板輻射供暖房間高1 . 0 1 . 3 。
  6. The process of indoor air turbulent flow and heating transfer were analyzed in the typical closed room with floor heating room and radiator heating room respectively

    利用phoenics3 . 3商品軟體中的低雷諾數k -模型對封閉房間室內空氣溫度場進行了模擬。
  7. The low re k - model in software phoenics3. 3 were applied to simulating indoor air temperature field in this two kinds of heating room contrastively. it shown that temperature gradient at human altitude in floor heating room is lower 3 ~ 4 c than radiator heating room, temperature adjacent out wall and out window near by radiator is higher 6 ~ 7 c than mean indoor temperature, temperature different of room top with mean indoor temperature in top floor radiator heating room is higher 1 ~ 2 c and thickness is 0. 3 ~ 0. 5m thicker than floor heating room

    結果顯示：在人員活動高度區域內，低溫地板輻射供暖房間的室內空氣豎向溫度梯度比散熱器供暖房間小3 4 ；在散熱器供暖房間內，靠近散熱器的外墻附近和散熱器上部的外窗附近空氣溫度高於室內平均空氣溫度6 7 ；在頂層房間，散熱器供暖房間頂部溫度與房間平均溫度之差比低溫地板輻射供暖房間高1 2 ，高溫區厚度比低溫地板輻射供暖大0 . 3 0 . 5m 。
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