1.
Variable temperature difference control of variable frequency circulating pumps in heat supply network
热网循环水泵变频运行的变温差控制
2.
The Study of the Performance and the Reformation of Circulating-Pump in District Heating System;
大型热网循环泵改造及热网特性分析
3.
Studying on the Optimal Circulating Water Temperature of Water-Loop Heat Pump System
水环热泵空调系统最佳循环水温研究
4.
PRESENT STATE FOR TRANSCRITICAL CO_2 HEAT PUMP WATER HEATER
跨临界循环CO_2热泵热水器研究进展
5.
Calculation of Delivery Lift of Circulation Pump in Regional Heating Boiler Plant
小区供热锅炉房循环水泵扬程的计算
6.
On Heating with Heat Pump Technology Using Circulating Water of Power Plants as Heat Source
以电厂循环水为热源利用热泵技术供热的研究
7.
Design and Application Study of Speed Regulating System of 2240kW Circular Pump in Heat Supply Network
2240kW热网循环泵调速系统设计与应用研究
8.
Comparative study on instantaneous heating and circulation heating modes of ASHPWH
空气源热泵热水系统即刻加热模式和循环加热模式的对比
9.
The Performance Research on Air Source-Water Source Combined Heat Pump System;
空气源—水源复合热泵循环系统的性能研究
10.
Both Way for Supply System Control on Hot Water Circulating Pump
热水循环泵双路自动倒电控制系统改造
11.
Application of Inverter on the Multi-pump Control System for Thermal Cycling Water
变频器在热循环水多泵控制系统中的应用
12.
The Application of Water Circulating Frequency Control in Heating System
供热系统中循环水泵变频调速的应用研究
13.
Energy-saving reform of inner re-circulating pump drier for dehydrated vegetables
脱水蔬菜内循环式热泵干燥设备节能研究
14.
Energy consumption analysis of circulating water pump heating system on variable frequency operation
供热系统循环水泵变频运行的能耗分析
15.
Experimental Research and Analysis of a New Recycle Model Double-source Heat Pump Water Heater
一种全新循环模式的双热源热泵热水器试验研究
16.
Experimental study of operating performance on air source heat pump water heater with cylic heating
循环加热式空气源热泵热水器运行性能的试验研究
17.
Electric water heaters are installed in guest rooms and restaurant, also hot water circulating pumps will be provided for supplying hot water.
在客房和餐厅内设置电热水器,同时亦为热水供应设置循环泵.
18.
closed-cycle hydraulic piston pump
闭式循环水力活塞泵