户间传热
户间传热的相关文献在2001年到2019年内共计85篇,主要集中在建筑科学、能源与动力工程、经济计划与管理
等领域,其中期刊论文64篇、会议论文21篇、专利文献71889篇;相关期刊44种,包括城市建设、哈尔滨商业大学学报(自然科学版)、河北建筑工程学院学报等;
相关会议11种,包括中国建筑学会建筑热能与传动分会第十六届学术交流大会、全国暖通空调制冷2008年学术年会、第三届中国国际地暖产业发展(北京)高峰论坛暨2007中国地面供暖行业年会等;户间传热的相关文献由159位作者贡献,包括王随林、徐伟、战乃岩等。
户间传热—发文量
专利文献>
论文:71889篇
占比:99.88%
总计:71974篇
户间传热
-研究学者
- 王随林
- 徐伟
- 战乃岩
- 方修睦
- 李丽萍
- 王岳人
- 于士强
- 伍春艳
- 冯国民
- 冯爱荣
- 刘晔
- 员高峰
- 孟长再
- 常军
- 房超
- 朱林
- 江亿
- 王彦平
- 王海峰
- 田夏
- 田玉卓
- 董重成
- 蒋修英
- 解晓明
- 赵秀敏
- 郑万兵
- 郭非
- 闫小林
- 闫皓
- 韩希强
- 项敬岩
- 黄娟
- 于梅春
- 于瑾
- 亢燕铭
- 任勇
- 侯宇
- 刘丽玉
- 刘勤
- 刘喆
- 刘宇
- 刘岩松
- 刘庆春
- 刘泽华
- 刘翔
- 刘阳
- 单天红
- 叶天震
- 唐宏伟
- 喻继平
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赵威;
孙刚
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摘要:
户间传热具有动态性和不确定性,传热量难以精确计量,给计量供热带来了很大的困难.通过实验数据验证了DeST用于模拟计算户间传热量的可行性和准确性,可将其作为定量分析户间传热问题的有效工具.%Heat transfer between neighborhoods is dynamic and uncertain and the heat transfer capacity is difficult to be accurately measured,bringing great difficulty to heat metering.Verifies the feasibility and accuracy of DeST used to simulate the heat transfer between neighborhoods with experimental data,and it can be used as an effective tool for quantitative analysis of heat transfer problems among households.
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王盛霖;
王金鹤;
战乃岩;
胡红日;
范玉琢
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摘要:
以长春市某小区为例,用影响人们舒适度的温度直接衡量,取消了以往的用热量说话,避免了户间传热等问题,从根本上有效消除原有供热形式"大锅饭"、高耗能、用户拒缴热费等弊端,使用户和热力公司能积极自觉地响应国家供热体制改革,对切实推动供热系统节能工作起到实质作用.
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项敬岩;
王培斌;
尹娜娜;
李彦君
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摘要:
In view of the fact that the stack effect pressure and wind pressure in high-rise buildings are more significant,it is necessary to analyse the heat transfer between neighborhoods.Taking a 12-storey residential building in Shenyang city as the research object,calculates the heat transfcr temperature difference and the heat transfer ratio between neighborhoods under the steady design condition with non-heating households at different locations in the building.The calculated results differ with the location change of heating and non-heating households in the building.The heat transfer temperature difference between neighborhoods is 2.8 to 11.4 °C,the relative heat gain of non-heating households is 69% to 92%,and the relative heat loss of heating households is 4% to 96%.Stack effect pressure and wind pressure make the results different vertically in the building,with the vertical difference between the heat transfer temperature up to 21%,while the vertical difference between the heat transfer ratio within 10%.When the building changes to a 32-storey one,the temperature difference differs vertically up to 34%,but the heat transfer ratio differs vertically still within 10%.%高层建筑中热压和风压作用更加显著,有必要对高层建筑户间传热进行分析.以沈阳市某12层居住建筑为研究对象,针对未供暖住户处于建筑中不同位置的情况,计算了稳态设计工况下的户间传热温差和户间传热比例.计算结果随供暖与未供暖住户相对位置不同而有较大差异,户间传热温差为2.8~11.4°C,未供暖住户得热比例为69%~92%,供暖住户失热比例为4%~96%;热压和风压作用导致计算结果沿建筑竖向存在差别,户间传热温差的竖向差别可达21%,而户间传热比例的竖向差别在10%以内;建筑层数增加到32层时,户间传热温差的竖向差别可达34%,但户间传热比例的竖向差别仍在10%以内.
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崔明辉;
邹韦唯;
王易军;
苗立鼎;
耿夏日
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摘要:
为探究低温地板辐射供暖系统房间位置及户间传热对采暖效果的影响,选取6种位于建筑中不同位置的典型房间,利用CFD软件对各房间采暖工况进行数值模拟分析.结果表明由于户间传热的影响,房间不采暖时也可维持一定的室温.房间在建筑中所处位置不同,其室温、耗热量以及户间传热对采暖效果的影响程度也不相同.%In order to investigate the influence of room location and heat transfer between households on the heating effect in geothermal floor-radiant heating system, 6 typical rooms located at different locations in a building are selected, numerical simulation analysis of heating conditions in each room was carried out by using CFD software. The results show that, due to the influence of heat transfer between households, when the room is not heated, it can maintain a certain temperature. The rooms in different positions in the building may have different influence on the heating effect in terms of room temperature, heat consumption and heat transfer between households.
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程玉明;
程玉荣
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摘要:
本文论述智能温控是热计量的前提,通过智能温控,实现建筑用户的舒适体验,通过智能温控实现热计量和计量基础热费,从而解决目前我国热计量存在的户间传热问题,通过智能温控促使热计量和能耗公示快速推进,使得供暖商品化和供热体制改革得以落实,从而全面促使建筑维护结构性能的提高.
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刘晔;
战乃岩;
朱林;
王彦平
- 《2006全国暖通空调制冷学术年会》
| 2006年
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摘要:
在国内已有研究基础上,结合实例,就户间传热对分户热计量的影响程度进行了分析计算. 供暖住宅用户之间有温差时,户间将发生热量传递,按建筑面积计量热费时,在保证用户供暖温度的前提下,户间传热对热费无影响;但当分户温控按实际用热量计热费时,必须考虑户间传热的影响.户间有温差时每个用户都能从邻户得到或失去热量,其大小与户间围护结构的面积、温差与传热系数的乘积成正比. 供暖住宅中某户供暖期实际用热量受邻户的供暖状况影响,若与邻户之间无温差(各户室温相同),则该户用热期实际用热量为通过该户外围护结构的耗热量,即用热期耗热量,其值与住宅布局结构、朝向、外围护结构热工性能及面积、室内外温差等因素有关;若与邻户之间有温差(各户室温不同),则该户用热期实际用热量为用热期耗热量与用热期户间传热量的代数和,其值取决于用热期耗热量、内围护结构的热工性能及面积、户间温差、用热期等因素.本文将供暖期实际用热天数为当地供暖期天数且整个用热期间室温均为设计室温的用户称为供暖用户,供暖期实际用热天数少于当地供暖期天数且整个用热期间室温均为设计室温的用户称为部分供暖用户,供暖期实际用热天数为零且整个供暖期室温均为随机室温的用户称为非供暖用户.
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