| 板式换热器间接连接热水供暖系统集中供暖调节公式研究 |
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| 引用本文： | 崔明辉,孟德志,倪成名.板式换热器间接连接热水供暖系统集中供暖调节公式研究[J].河北科技大学学报,2016,37(5):522-526. |
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| 作者姓名： | 崔明辉 孟德志 倪成名 |
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| 作者单位： | ;1.河北科技大学建筑工程学院 |
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| 基金项目： | 河北科技大学研究生创新资助项目（201502） |
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| 摘 要： | 板式换热器凭借其独特的优点成为供暖工程中的主导换热设备,但目前没有用于分析板式换热器间接连接热水供暖系统集中供暖调节的公式。针对供暖用户系统采用质调节,热水网路系统采用质量-流量调节的情况进行分析,推导出了供暖用户系统以及热水网路系统应用板式换热器间接连接热水供暖集中供暖调节公式。验算表明,该公式既适用于质调节又适用于不同流量优化调节系数的质量-流量调节。
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| 关 键 词： | 供热与供燃气工程 板式换热器 集中供暖 质调节 质量-流量调节 数值计算 |
| 收稿时间： | 2016/5/4 0:00:00 |
| 修稿时间： | 2016/9/8 0:00:00 |
Formula study for plate heat exchanger in the central heating regulation of the indirect connection hot water heating system |
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| CUI Minghui,MENG Dezhi and NI Chengming.Formula study for plate heat exchanger in the central heating regulation of the indirect connection hot water heating system[J].Journal of Hebei University of Science and Technology,2016,37(5):522-526. |
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| Authors: | CUI Minghui MENG Dezhi and NI Chengming |
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| Abstract: | Plate heat exchanger has unique advantages and becomes dominant heat exchange equipment in heating engineering, but there is no heating regulation formula of plate exchanger applied in central heating regulation of indirect connection hot water heating. This paper analyzes the condition that the heating user''s system adopts quality regulation method and the hot water network system adopts quality-flow regulation method, and obtains the regulation formulas of plate exchanger applied in central heating regulation of indirect connection hot water heating used for the above two systems. Empirical calculation shows that the formula can be applied to the quality regulation and the mass flow regulation of the different flow optimization adjustment coefficient, and it is an all-round formula. |
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| Keywords: | heat supply and gas supply engineering plate heat exchanger central heating quality regulation quality-flow regulation numerical calculation |
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