River water source can be used as heating source for water source heating pumps in cooling system.
供冷系统可采用江水作为水源热泵系统的热源。
Aiming at the total economy of the system, the economies of the engine and the gas-heating pump are analyzed respectively. And the power and economy of gas-heating pumps are coordinated.
从系统总体经济性角度出发，分析了发动机的经济性能与燃气机热泵的经济性，同时协调燃气机热泵的动力性与经济性；
The model includes 0.5 TW of geothermal heat pumps for direct building heating and cooling.
该模型包括0.5太瓦的地热泵直接构筑采暖和制冷。
So even though ExxonMobil pumps oil, it can't guarantee that its refining unit will be able to profitably process a barrel into gasoline or heating oil.
所以，尽管埃克森美孚能够开采出石油，但却不能保证公司的冶炼部门将原油冶炼成汽油或燃料油后就能赚钱。
The main process pumps, hanging cylinder filter, environmental protection air pump, LED lamp, aquarium accessories, heating rods, atomizer series of products.
主营工艺水泵、挂缸过滤器、环保气泵、LED灯、水族配件、加热棒、雾化器等系列产品。
Ground source heat pumps are recognized as one of the most efficient heating and cooling systems on the market.
地源热泵是公认的最有效的加热和冷却系统的一个市场上。
The calculations indicates that the new combined operation and defrosting model can improve economics of heat pumps and stability and comfort of heat pumps' heating in low temperature surroundings.
计算分析表明：采用组合运行除霜模式可以提高热泵运行的经济性、低温环境下热泵机组供热的稳定性和供热舒适度。
Surface water heat pumps (SWHPs) are energy-efficient devices for heating and cooling that use surface water as a heat source and sink.
水源热泵是一种利用地下浅层水资源(地表水或地下水)，既可供暖又可制冷的高效节能热泵系统。
These Expansion vessel for potable water use, hot potable water, heating, boilers, water hammer arrester, pumps.
这种膨胀罐适用于饮用水使用、热饮用水、加热、锅炉、谁锤防护、水泵等。
This unit is fixed with heat recover unit and fuel gas heat recover unit, which link to heat pumps set, heating system, hot water supply system and ground water source.
本机配有发动机机体热量回收装置及烟气热量回收装置，其管路分别与热泵系统、采暖及卫生热水管路以及地源水管路相连。
To ensure the hydraulic control valve in the discharge Screw pumps as soon as possible when driving condensate, rapidly increase the temperature of heating equipment.
才能保证水力控制阀在开车时能尽快排出凝结水，迅速提高加热设备的温度。
These data can be considered as reference for design of the supplementary heating systems using solar energy and groundwater resources heat pumps in this region.
这些结论为以后太阳能-地下水源热泵系统在该地区的应用设计提供了参考依据。
The transport mobility is poor, medium or high viscosity media transport needs of the selection of heating or insulation layer structure of heat pump pumps;
输送流动性差，粘度较高的介质或需要所输送介质进行加热或保温时选择双层加热泵体结构的泵；
The purpose of this paper is to evaluate the potential ocean thermal energy for heat pumps to provide cooling and heating in single building.
对海水空调系统应用在单体建筑上的可行性进行了研究。
The purpose of this paper is to evaluate the potential ocean thermal energy for heat pumps to provide cooling and heating in single building.
对海水空调系统应用在单体建筑上的可行性进行了研究。
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