空氣加熱器管 的英文怎麼說

中文拼音 [kōngjiāguǎn]
空氣加熱器管 英文
air heater tubes
  • : 空Ⅰ形容詞(不包含什麼; 裏面沒有東西或沒有內容; 不切實際的) empty; hollow; void Ⅱ名詞1 (天空) s...
  • : Ⅰ名詞1 (氣體) gas 2 (空氣) air 3 (氣息) breath 4 (自然界冷熱陰晴等現象) weather 5 (氣味...
  • : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
  • : Ⅰ名詞1 (管子) pipe; tube 2 (吹奏的樂器) wind musical instrument 3 (形狀似管的電器件) valve;...
  • 空氣 : 1 (大氣) air; atmosphere 2 (氣氛) atmosphere 3 (氣閘) air brake4 pneum ; pneumo ; pneumat ;...
  1. Thermal performance of domestic gas appliances - specification for thermal performance of combined appliances : fanned - circulation ducted - air heater circulator

    家用燃性能.第6部分:組合性能規范:通風循環導循環
  2. Firstly, simulate flow field of rear smoke channel, plot velocity magnitude and ash concentration distribution in section of entry of heat pipe air preheater, compare with data which were measured in guiyang power station, verify simulation to be reasonable and right. secondly, simulate all kinds of factors which affect flow field ' s uniformity such as length, thickness, location of diffluent board, ash concentration, ash diameter, and so on, find the chiefly factors. thirdly, install guide board in curve channel in rear smoke channel, then simulate its " flow field, plot velocity magnitude and ash concentration distribution

    在此基礎上模擬在冬夏兩季不同情況下,不同流速對壁面溫度的影響;然後對影響整個流場分佈的各種因素:包括分流板長度、厚度、偏離中心流道位置的偏離度、飛灰濃度、飛灰粒徑等因素進行數值模擬;最後提出在分流煙道轉彎處裝導流板,並模擬裝導流板后的流場分佈,得到下級出口、進口處的斷面速度場分佈、濃度場分佈,以論證裝導流板能達到流場均勻化的作用。
  3. Electric air heaters emersion heaters, heater tubes after burners, flange heaters

    電子,復現,燃燒,,滾邊
  4. Analysis of experimental data indicates that there exist several following problems during the whole operation : first, the emission is serious and the density of hc and co smoke is very high at on and off period. second, there is oil dripping from the dripping vitta as a result of the fault of ignition system and combustion structure. the last, there might be accidents of disabled ignition resulted from the improper operation at the beginning

    通過對樣機的試驗分析和研究表明,汽車燃油在整個工作過程中,其排放存在以下三個問題:一、開機和關機兩個階段的排放問題嚴重,廢中hc和co的濃度值及煙度測量值都很高;二、因點火系統和燃燒結構的缺陷而導致開機后一段時間內有油滴從滴油滴落;三、在點火過程中,會出現因操作不當而點火失效的現象。
  5. Make the u type and w type heating tube to be series - wound and shunt - wound to meet the rated voltage reauest. the fixed housing is made adopting the stainless steel or high quality hot zincification board to resist high temperature and corrosive. matching the heat fuse and temperature controller to protect doubly the heating pipe of the air conditioner and keep safe. adopting the silicone rubber high temperature wire and imported connecting terminal to make the electric connection more fixed and reliable

    以達到額定功率的要求固定支架選用不銹鋼或優質鍍鋅板製作而成,耐溫防腐配用熔斷和溫度控制,對調起著雙重保護作用,安全性能更好採用硅橡膠耐高溫線和進口接線插端,使產品電聯接緊固可靠。
  6. Air - heating systems circulate air through ducts to and from an air heating collector ( figure 1 )

    系統使循環,通過通往或是通出收集道(見圖一) 。
  7. Heat exchangers. forced circulation air - cooling and air - heating coils. test procedures for establishing the performance

    交換.強制循環冷卻和.確定性能的試驗程序
  8. Heat exchangers - forced circulation air - cooling and air - heating coils - test procedures for establishing the performance

    交換.強制循環冷卻和.性能確定的試驗規程
  9. The new developments of htm station technique were introduced from the aspects such as changing the htm pipeline type in pet htm station, increasing the switch forms of steam atomization and compressed air atomization, increasing the steam generator, sending stripping tower off - gas to combination and using new material nd steel in air preheater

    摘要從改變聚酯媒站的媒爐線形式、增蒸汽霧化與壓縮霧化的切換形式、增蒸汽發生、汽提塔尾送燒、採用新型材質nd鋼等方面介紹媒站技術的新發展。
  10. Our factory mainly produces the combination sealing ring, plastic tube ssembly various nonstandard plastic tube assemlby and various oil strainer series of sucktallurgy, mine, machine and light indu - stry, and big steel - making factory etc so that accelerates their modem course

    我廠主要生產組合密封圈,膠總成,液壓濾清,濾油,液位計,並且還承接各種非標膠總成及各種吸油、回油系列濾油,本廠忱為冶金礦山機械輕工各大鋼廠等行業服務,速其現代化的進程。
  11. Automotive air conditioner accessories : automotive air conditioner cooler, evaporator, heat sink, air conditioner, temperature adjuster, heater, central cooler, air desiccators, cooling fan controller, internal heat exchanger, compressor, motor, air warmer, warm air device, electronic fan for cooling condenser, liquid can, thermal expansion valve, air condition pipeline, switch, clutch, connector, height valve, shunt valve and all kinds of automotive air conditioner production materials ( body aluminum, copper materials, etc ), production equipment, measurement equipment, etc

    車用調配件:各種車用調冷凝、蒸發、散調、調溫、中冷乾燥、冷卻風扇控制、內部交換、壓縮機、電動機、暖風機、暖風裝置、各種冷凝電子扇、貯液灌、力膨脹閥;各種車用調路、開關、離合、接頭、高低閥、換向閥及各種車用調生產材料(車用鋁材、銅材等) 、生產設備、檢測設備等。
  12. Multi - burner gas - fired overhead radiant tube heater systems for non - domestic use - part 3 : system f, safety

    非家用多燃燒的燃式架輻射系統.第3部分:系統f .安全
  13. Multi - burner gas - fired overhead radiant tube heater systems for non - domestic use - part 2 : system e, safety

    非家用多燃燒的燃式架輻射系統.第2部分:系統e .安全
  14. Heat pipe air pre - heater is adopted to recover gas heat to heat up cold air for burning, reducing flue gas temperature and increasing heat efficiency of injecting steam boiler

    採用,利用排煙,降低了煙溫度,減少排煙損失,提高注汽爐效率。
  15. Abstract : the in servie tubular heaters built early in refineries and chemical plans have low thermal load and low heat efficiency, therefore measures for technical reform are offered, including ( 1 ) enlarging the surface area of convection tubes to increase the thermal load of rhe convection section ; ( 2 ) increasign the heat interchanging area of radiant tubes ; ( 3 ) changing the height of the chimney ; ( 4 ) using new burner with forced air supply to increase calorific capacityu ; ( 5 ) adding air preheater between the convection section and chimney to enhence the temperature of the air entering the furnace ; ( 6 ) adopting high temperature radiant coating to improve the effect of radiant heat interchanging

    文摘:針對早期建造的煉油廠和化工廠在役負荷和效率低的狀況,提出了若干技術改造措施包括,增大對流表面積以增大對流段的負荷;增輻射的換面積;修正煙囪高度;換用新型燃燒,變自然通風為強制供風,以增大燃燒的發量,減小過剩系數,節省燃料2 % 3 % ;在對流段和煙囪之間增設以提高入爐溫度;採用高溫輻射塗料增強輻射換效果,從而增源對爐壁的輻射傳量和爐的傳量等。
  16. The in servie tubular heaters built early in refineries and chemical plans have low thermal load and low heat efficiency, therefore measures for technical reform are offered, including ( 1 ) enlarging the surface area of convection tubes to increase the thermal load of rhe convection section ; ( 2 ) increasign the heat interchanging area of radiant tubes ; ( 3 ) changing the height of the chimney ; ( 4 ) using new burner with forced air supply to increase calorific capacityu ; ( 5 ) adding air preheater between the convection section and chimney to enhence the temperature of the air entering the furnace ; ( 6 ) adopting high temperature radiant coating to improve the effect of radiant heat interchanging

    針對早期建造的煉油廠和化工廠在役負荷和效率低的狀況,提出了若干技術改造措施包括,增大對流表面積以增大對流段的負荷;增輻射的換面積;修正煙囪高度;換用新型燃燒,變自然通風為強制供風,以增大燃燒的發量,減小過剩系數,節省燃料2 % 3 % ;在對流段和煙囪之間增設以提高入爐溫度;採用高溫輻射塗料增強輻射換效果,從而增源對爐壁的輻射傳量和爐的傳量等。
  17. There will appear a very uneven flow field, and appear a very big velocity magnitude distribution and ash concentration distribution near back wall. thus, the velocity magnitude is far bigger than that of optimal design velocity magnitude, which will lead to serious wear and tear in metal face of heater. especially, because of curve structure in front of heat pipe air preheater, there is more serious wear and tear

    由於靠近豎井后墻面的煙流速很大,飛灰濃度也較大,斷面速度分佈的最大速度大於最佳設計速度的2 - 3倍,這樣將造成受面的嚴重磨損,特別是前端煙道的幾何結構有一定的轉角,更增了磨損的程度。
  18. Tubular air heater

  19. 2 3. installation and maintenance of gas - fired ducted air heaters of rated input not exceeding 70 kw net 2nd and 3rd family gases - specification

    額定輸入凈值不超過70kw的燃道式的安裝和維修
  20. Tube type air heater

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