辐射系统的交互式计算：修订间差异
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== | ==说明== | ||
''<IS_TS id=ShowInteractiveCalculationWindow/>'' | ''<IS_TS id=ShowInteractiveCalculationWindow/>'' 在给定的应用(''<IS_TS id=strOgrzewaniePlaszczyznowe/>''/''<IS_TS id=strChlodzeniePlaszczyznowe/>'') 中，可以快速手动调节辐射系统所选定的参数. | ||
在''<IS_TS id=ShowInteractiveCalculationWindow/>'' 窗口中，可以调整以下内容： | |||
* | * 程序计算的管道距， | ||
* | * ''<IS_TS id=strDeltaThetaLong/>'' 值， | ||
* | * ''<IS_TS id=SPG_LiczbaPodzialowCaption />'' 值。<br clear="all"/>[[File:Interactive radiant system calculations.png|900 px|left|thumb|1. ''Interactive calculations window-heating tab'']]<br clear="all"/>[[File:Interactive radiant system calculations Cooling.png|900 px|left|thumb|2. ''Interactive calculations window-cooling tab'']]<br clear="all"/> | ||
After modifying any of these parameters and clicking ''<IS_TS id=calculateCaption/>'', only the minimum required set of calculations is made: | After modifying any of these parameters and clicking ''<IS_TS id=calculateCaption/>'', only the minimum required set of calculations is made: | ||
2020年11月26日 (四) 15:35的版本
| 产品 | InstalSystem 5 |
| 文章类型 | 功能和工具 |
| 版本的最新内容 | GOLD Rev. 17.1 |
说明
交互式辐射系统计算 在给定的应用(供热/供冷) 中，可以快速手动调节辐射系统所选定的参数. 在交互式辐射系统计算 窗口中，可以调整以下内容：
- 程序计算的管道距，
- 供回水温差 值，
- 供热/供冷面的数量 值。
1. Interactive calculations window-heating tab 
2. Interactive calculations window-cooling tab
After modifying any of these parameters and clicking 计算, only the minimum required set of calculations is made:
- pressure drops in the radiant heating/cooling loops are balanced only in relation to each other across the manifold.
Pressure drops across the manifold balancing valves are calculated under the assumption that the pressure at the manifold inlet is equal to the required minimum available pressure for this manifold.
After these calculations pressure drops are recalculated with flow calculations made for the entire system, when the pressure at the manifold often turns out to be higher than the required minimum available pressure.
For this reason, after closing 交互式辐射系统计算:
- calculations must be run, as the project has an uncalculated status, which is indicated, for instance, in the status bar:
注：本项目尚未计算或数据自上次计算后已更改。.
Location in the program
- The 交互式辐射系统计算 icon is available in the 主工具 bar in section 计算.
3. 交互式辐射系统计算 - Keyboard shortcut: Ctrl + Shift + F10.
Examples of use
Which interactive calculations are possible and which windows are editable depends on the selected use of source.
- 供热 use - in the 交互式辐射系统计算 window it is possible to modify parameters in the Heating tab, the Cooling tab is empty.
- 供热和供冷 use - in the 交互式辐射系统计算 window it is possible to modify parameters in the Heating tab, the Cooling tab displays all values, but these cannot be modified.
- 供冷 use - in the 交互式辐射系统计算 window it is possible to modify parameters in the Cooling tab, the Heating tab is empty.
Other possibilities in the 交互式辐射系统计算 window
- Filtering H/C areas connected to given manifold.
5. Filtering 供热/供冷区 connected to given manifold. - Restoration of automatic calculation settings - 恢复自动设置.
6. 恢复自动设置
Adjustment of the number of Heating/Cooling Areas
- When the number of H/C Areas is changed manually, the default values of 供回水温差 (computer status) are restored for all H/C Areas belonging to given H/C Areas Zone.
Adjustment of pipe spacing
- As a result of manual adjustment of 管间距 the program can change the value of 供热/供冷面, but the automatic mode of 供热/供冷区 division is not disabled.
Change in the value of 管间距 in a single 供热/供冷面 changes that parameter in all 供热/供冷面 elements present within the common 供热/供冷区.
Adjustment of 供回水温差
- Modification of this value may, among other things, have an effect on the elimination of the diagnostics message:
- 管道中水的流速不足，无法自排气.
- 管道中水的流速不足，无法自排气.
Additional information
The consequence of adjusting parameters in 交互式辐射系统计算 is the rejection of the option of optimum supply temperature determination in a radiant system according to the criterion selected in 一般参数:
- 热输出和压降,
- 最小投资成本.
This rejection is indicated by the program with diagnostics messages at the hint level:
- 在输出功率上有比所指定的管间距更好的管间距,
- 在成本上有比所指定的管间距更好的管间距。,
- 在热输出功率和流量上有比所指定的管间距更好的管间距.
The list of diagnostics messages in the 交互式辐射系统计算 window may differ from that in the 诊断 window. Any adjustments in the design should be based on the list of messages created after calculations are made for the appropriate scope of the design, e.g. "Heating and cooling systems", that is in the 诊断 window.
Rules of highlighting the fields which are editable in the calculations window:
- Changing a value in a field causes the cell to be highlighted with another colour and presentation of that value.
6. Presentation of a field with a manually entered value immediately after editing - No colour highlighting after completed calculation.
7. Presentation of a field with manually entered value after calculation
