常压热水锅炉,atmospheric hot water boiler
1)atmospheric hot water boiler常压热水锅炉
1.Discussions on installation height of expansion tanks foratmospheric hot water boilers常压热水锅炉供暖系统中锅炉膨胀水箱设置高度的探讨
2.The characteristics ofatmospheric hot water boiler and the existing problems are introduced.介绍了常压热水锅炉的特点及其存在的问题,根据定压方式将常压热水锅炉供热系统分为单点定压供热系统及双点定压供热系统,对设计、调节常压热水锅炉供热系统应注意的问题进行了探讨。
3.The safety problems needing attention in design and operation ofatmospheric hot water boiler room are discussed, which involve the design of system process, the water hammer and the cavitation in circulating pump.对常压热水锅炉房设计运行中应注意的安全问题进行了探讨,涉及系统流程设计、水击、循环泵汽蚀。
英文短句/例句
1.Design and Regulation of Heat-supply System Based Uponing Atmospheric Hot Water Boiler常压热水锅炉供热系统的设计与调节
2.Discussions on installation height of expansion tanks for atmospheric hot water boilers常压热水锅炉供暖系统中锅炉膨胀水箱设置高度的探讨
3.Safety Design of Atmospheric Gas Hot-water Heating Boiler Room燃气常压热水供热锅炉房的安全设计
4.Analysis of the Differences Between Pressure Diagrams in Designing Pressure Boiler Rooms and Those in Designing Designing Atmospheric Boiler Rooms and the Relative Problems;浅析常压锅炉房与有压锅炉房设计中水压图的不同及相关问题
5.boiler body or base [for steam or other vapors generating boilers or for superheated water boilers]锅炉身或炉基[蒸汽锅炉或其他蒸气发生锅炉用或过热水锅炉用]
6.This water is forced into the boiler by the feed pump.给水泵将水压入锅炉。
7.Hydraulic Test Block Valves Applied to Reheater System of Once-through Boilers水压试验用堵阀在直流锅炉再热器系统的应用
8.Each hot water space heating boiler shall be equipped with a pressure relief valve set to relieve below the maximum boiler working pressure.每个热水供暖锅炉都必须配置压力安全阀,其设置的泄压压力必须小于锅炉的最大工作压力。
9.electric boiler feed regulator电热锅炉给水调节器
10.Harm of vaporization of water in hot water boiler and preventive measure热水锅炉锅水汽化的危害和预防措施
11.drum for steam or other vapour-generating boilers or for superheated water boilers筒炉体,蒸汽锅炉或其他蒸汽发生锅炉或过热水锅炉用
12.heat recovery boiler余热锅炉，废热锅炉
13.The Application of Heat Pipe Type Water Supply Preheater in Oil Field High-pressure Direct Current Boiler;热管式给水预热器在油田高压直流锅炉上的应用
14.header for steam or other vapour generating boilers or for superheated water boilers集水箱,蒸汽锅炉或其他蒸汽发生锅炉用或过热水锅炉用
15.The analysis of leaking reason in the wall reheater during hydrostatic test on A Power Plant某电厂300MW亚临界压力锅炉墙式再热器水压泄漏原因分析
16.boiler for central heating of iron or steel ,non electric (excl. steam-generating boilers, superheated water boilers and stoves with subsidiary boilers)集中供暖锅炉,钢或铁制,非电动的（不包括蒸气发生锅炉、过热水锅炉和带有辅助锅炉的加热炉）
17.cover ,inspection, for steam or other vapour generating boilers or for superheated water boilers检查孔盖,蒸汽锅炉或其他蒸汽发生锅炉用或过热水锅炉用
18.dome ,steam, for steam or other vapourgenerating boilers or for superheated water boilers汽包,蒸汽锅炉或其他蒸汽发生锅炉或过热水锅炉用
相关短句/例句
normal pressure hot-water boiler常压热水锅炉
1.Heat supply design and regulating ofnormal pressure hot-water boiler;常压热水锅炉供热设计与调节
2.Several problems existed innormal pressure hot-water boiler design;浅析常压热水锅炉设计中的几个问题
3.By way of technological analyzing for the burst of anormal pressure hot-water boiler,the paper finds out the causes of the accident and emphasizes specially the danger ofnormal pressure hot-water boiler with improper installment or operation.通过对一起常压热水锅炉爆炸事故的技术分析,查找出事故原因,并强调了常压热水锅炉安装使用不当的危害性。
3)normal-pressure hot water boiler常压热水锅炉
1.This paper introduces a connecting device and means of control on anormal-pressure hot water boiler in an air conditioning system.给出了空调系统中常压热水锅炉的连接方式和控制方法，分析了冬季工况和夏季工况空调水系统循环水泵扬程的差异，指出了系统的优缺
4)atmospheric gas hot-water heating boiler room燃气常压热水锅炉房
5)atmospheric hot-water boiler常压热水炉
1.Based on the thermodynamics principle and exergy analysis, some formulas are glven in this paper for calculating the exergy efficiency ofatmospheric hot-water boilers with water-water heat-transfer tubes.本文对水－水换热式常压热水炉进行了■分析，建立了其■效率的计算公式。
6)atmospheric pressure boiler常压锅炉
1.Application ofatmospheric pressure boilers in highrise building heating systems;常压锅炉在高层建筑供暖系统中的应用
2.The difference on the heating effect is provided using heat equation and transfer heat principle by Contrastive analysis for the hot water system byatmospheric pressure boiler and pressure boiler.依据供暖系统热平衡和散热器的传热原理,在对常压锅炉与承压锅炉热水供暖系统和供暖参数进行对比的基础上,分析了二者的供暖效果,通过对系统的简化处理,计算出了在相同条件下两种不同系统所能达到的室内供暖温度差异,揭示了常压锅炉供暖系统供暖效果不佳的内在原因,并对常压锅炉供暖系统的设计提出建议。
延伸阅读
热水锅炉生产采暖和生产工艺用热水的锅炉，有时也可作为热电站的高峰供热锅炉，以调节热网负荷。热水锅炉内的水温低于饱和温度，与蒸汽锅炉相比，热水锅炉的烟气与水的温差较大,水垢少,传热情况较好，而且热水供热系统比蒸汽供热系统的热损失小得多，所以热水锅炉用于供热有较好的节能效果。中国将出水温度在 130℃以上的称为高温热水锅炉，低于 130℃的称为低温热水锅炉。早期的小容量低温热水锅炉大多是铸铁对片组合式锅炉。这种锅炉本体由一片片的铸铁对片组合而成，可按产热量大小来配置对片数。铸铁对片组合式锅炉具有耐氧和酸腐蚀的特点，但产热量小，只用于供热量较小的场合。大容量高温热水锅炉都是钢管式的，通常根据锅炉辐射受热面上介质流动方式分为自然循环式和直流式两种。①自然循环热水锅炉的结构与蒸汽锅炉相仿（见图）。进水一般先经对流受热面再经辐射受热面，最后由上锅筒顶部引出。在燃用含硫量较高的燃料和进水温度有波动时,为防止低温区受热面(省煤器)受烟气腐蚀和减少管内汽化产生水击,也可采用进水先经辐射受热面、后经对流受热面的方式，以提高低温区受热面的壁温。热水锅炉内不发生水的汽化，也无过热器，不存在汽水分离的问题，所以锅筒直径可以减小。②直流式热水锅炉没有锅筒，钢材耗量较低，但在运行中遇到停电时可能因进水突然中断和管壁得不到充分冷却而造成设备事故。设计直流式热水锅炉时，要求管内的水有一定的流速和管间流量分配均匀，以避免水速低的管子中积聚气体和局部汽化。热水锅炉的出水温度一般至少应比工作压力下的饱和温度低20℃，以保证锅炉内不发生汽化。
