1) electrical radiant floor heating
电地板辐射采暖
1.
Based on a standard measurement and analysis of the thermal performance of electrical radiant floor heating system with many different kinds of structure of floor and distance of wires, the stability and reliability of the system is examined in this paper.
通过对不同地板结构及相应不同导线间距电地板辐射采暖系统热工性能的测试分析 ,考察了该系统的稳定性和可靠性 ,并通过对全过程试验数据的处理 ,得出综合比较结果 在计算分析基础上 ,得出电地板辐射采暖系统某些特点和规律性 ;找出影响电地板辐射采暖系统效果的主要因素 ,并进一步分析这些因素是如何对电地板辐射采暖系统效果产生影响的 其结果对该类型系统的设计、施工及运行具有重要指导意
2) radiant floor heating
地板辐射采暖
1.
Problems and solution of the radiant floor heating in the engineering;
地板辐射采暖在工程中存在的问题及解决方法
2.
Thermal performance analysis of the concrete embedded plastic pipe radiant floor heating;
塑料埋管地板辐射采暖的试验研究
3.
Study on the problems in the application of the radiant floor heating;
地板辐射采暖应用中若干问题的探讨
3) radiant floor heating system
地板辐射采暖
1.
The article introduces the type and characteristic of radiant floor heating system,an economical and technological analysis between normal heating system and radiant floor heating system is given according to practical project,and the theoretic basis for the application of radiant floor heating system with household metering on residential heating system is provided.
介绍了地板辐射采暖系统型式及特点,并根据实际工程对常规供热系统和本系统进行了经济技术分析,为地板辐射采暖分户热计量系统在住宅采暖中应用提供了依据。
2.
An experimental solar assisted heat pump source radiant floor heating system is described.
设计建立了以热管式真空管太阳能热水器和水源热泵机组为热源,以地板辐射采暖系统为末端装置的太阳能热泵地板辐射供暖系统实验台。
3.
It is very suitable to use ground-source heat pump radiant floor heating system to the heating in the northeast of China.
将地源热泵与地板辐射采暖相结合用于东北地区供暖 ,末端实行分户热计量。
4) floor radiation heating
地板辐射采暖
1.
Al-plastics compound pipeline-the first anthology of floor radiation heating;
铝塑复合管一地板辐射采暖的首选
2.
The design and the application of the type of solor energy hot water system on roof of low buildings were elaborated,and the design and the application of floor radiation heating were also described.
介绍了分体式太阳能热水采暖技术的组成、工作原理及运行,详细阐述了分体式太阳能热水系统的设计和在中低层建筑屋面中的应用,同时也阐述了地板辐射采暖的设计和应用,为人们进行节能建筑设计给予启迪和参考。
3.
Describes the difference between air source heat pump heating and floor radiation heating and as well asother heating modes and, that the combination of air source heat pump with floor radiation heating becomesideal heat source.
本文论述了空气源热泵采暖与地板辐射及其它采暖方式的区别,而空气源热泵与地板辐射采暖的结合可成为寒冷地区的理想热源。
5) floor radiant heating
地板辐射采暖
1.
The compare of indoor thermal environment and energy consumption between floor radiant heating system and fan-coil heating system;
地板辐射采暖和风机盘管采暖室内热环境及能耗比较
2.
Through comparison of economical efficiency,advantages and disadvantages between two heating methods as low-temperature hot-water floor radiant heating and fan-coil heating,the author decides to take low-temperature hot-water floor radiant heating system as heating method of library engineering in Shijingshan district,which has low cost and comfortable sensation and is worthy to be popularized.
通过对低温热水地板辐射采暖和风机盘管采暖两种采暖方式经济性和优劣性的比较,对石景山区图书馆工程采暖方式决定采用低温地板辐射供暖系统,此系统成本低、舒适感好,值得推广使用。
6) floor panel heating
地板辐射采暖
1.
This paper introduces the characters of low temperature hot water floor panel heating, analyses the selection of pipe material, design, installation, fault treatment, and proceedings worthy of attention, and compares some heating forms from economic point of view.
介绍了低温热水地板辐射采暖的特点 。
2.
Taking a certain engineering project for example,introduces characteristics,pipe material selection,system design,construction process,and some notices of low temperature hot water floor panel heating.
以某工程为例 ,介绍低温热水地板辐射采暖的特点、管材选择、系统设计、施工步骤及注意事项等。
3.
Aim\ To study on solar floor panel heating and provide basic data and information for engineering design.
目的 研究太阳能地板辐射采暖中出现的若干问题 ,为工程设计提供基础资料 。
补充资料:辐射电磁场抗扰性试验
辐射电磁场抗扰性试验
radiated electromagnetic field immunity test
制,辐射电磁场推荐以下三个等级和一个未定级:①第一级:低等级辐射电磁场,试验场强为IV/m.棋拟距当地广播和电视台超过Ikm处所产生的辐射电磁场以及低功率收发机等设备产生的辐射电磁场.②第二级:中等级辐射电磁场,试验场强为3V/m.棋拟有可能相当接近被试设备但不小于lm的对讲机、手机等移动通信设备等产生的辐射电磁场。③第三级:严重的辐射电磁场,试验场强为10V/m。模拟极其命近被试设备的大功率收发机等设备所产生的辐射电磁场。④第X级(未定级):用于极其严重辐射电磁场环境的未定义级情况,其试验场强由用户和厂家共同协商或由厂家确定。 辐射电磁场抗扰性试验的试验结果应该按被试设备的运行条件和性能规范进行如下分类:①在技术规范限值内性能正常;②功能或性能暂时降低或丧失,但能自行恢复;③功能或性能暂时降低或丧失,但需操作者干预或系统复位;④因设备(元件)或软件损坏.或数据丢失而造成不能自行恢复至正常状态的功能降低或丧失。如果被试设备在整个试验期间显示出其抗扰性,并在试验结束后满足技术规范中的功能要求.则表明被试设备试验合格。下的工作性能,评价被试设备的辐射电磁场抗扰性。对于不同的试验空间,试验方法略有不同。 (1)在电磁波暗室内进行试验。一般在全电磁波暗室内进行(见电滋波暗室).首先将信号发生器和功率放大器按一定要求或标准产生的电磁波信号经屏蔽电缆传翰到电磁波暗室内的发射天线,用放置在距离发射天线lm、3m或10m处转台上端的场传感器按校正格点逐点检验试验场强,然后移走场传感器,并向放t在转台上的被试设备发射均匀电磁波,通过对转台和天线塔的控制,实现对被试设备在不同方位下的辐射电磁场抗扰性试验。 (2)在TEM室内进行试验。首先将TEM室与信号发生器和功率放大器连接,按一定要求或标准在TEM室内产生均匀横向电磁场,并按如下方法检验试验场强。当频率大于10 MH:时,用功率计测量TEM室人端的人射功率Pi。。(W)和反射功率Pr。,(W),TEM室内试验区域的场强为 :二半丫z。(尸.。。一尸r’,),v/m(z) 一b甲一“、一‘。C一r’l/”厂“.‘、“‘式中Z。为TEM室的特性阻抗,O;b为TEM室试验空间内外导体板之间的距离,m。当频率小于10 MH:时,可以用伏特计直接测量TEM室内外导体的电压VRF(V),TEM室内试验区域的场强为:一伞,v/m 0(3)然后将被试设备按一定的方位放置在TEM室的下部。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条