High pressure liquid receiver is a normal component in the refrigeration, air conditioning and heat pump systems, but its effects on the system performance are always neglected.
高压贮液器是制冷、空调、热泵系统中的常用部件，但其对系统性能的影响在相关系统性能分析时却常被忽视。
This design is used mainly for vertical pump systems equipped with pump wells.
这种设计主要用于配有泵池的立式泵系统。
Repair and replace parts and components for entire refrigeration, air conditioning, ventilation or heat pump systems.
为整个制冷，空调，通风或热泵系统维修和更换零部件。
A mathematical model of water hammer arrester with the lower open type in calculating the hydraulic transient in the pump systems is established.
建立了下开式水锤消除器在泵系统水力过渡过程计算中的数学模型。
Surface water, such as river or lake, and urban sewage are cooling and heating resources of heat pump systems, which are considerable and spectacular in amount.
江河、湖泊等地表水和城市污水是两类数量巨大、极引人注目的水源热泵冷热源。
Dosatron, based in Tresses, France, supplies advanced water-powered dosing pump systems and accessories for customers in agricultural, irrigation and industrial business segments.
Dosatron建立于法国Tresses，主要为农业、灌溉及工业部门的用户提供高级水力定料给料泵及其配件。
It was pointed out that surface water temperature rise might cause the heat pollution, which was practically neglected in previous application of surface water heat pump systems (SWHPs).
在以往的地表水源热泵设计中，忽略了地表水体的温升可能造成的热污染隐患。
Solar energy is inexhaustible energy. If we add it to the traditional water-loop heat pump systems, it can play a significant energy saving effect to the fundamental purpose of transformation.
太阳能是取之不尽，用之不竭的能源，加入到传统的水环热泵空调系统当中势必会起到明显的节能效果，达到节能改造的目的。
Geothermal Heat Exchanger is a key component in Ground-Coupled Heat Pump systems, but a length calculation method of convenient, correct and suitable for applications does not exist.
地埋管换热器是地埋管地源热泵系统的核心组件，但至今其长度计算尚无一种便捷、正确又易于应用的方法。
Geothermal Heat Exchanger is a key component in Ground-Coupled Heat Pump systems, but a length calculation method of convenient, correct and suitable for applications does not exist.
地埋管换热器是地埋管地源热泵系统的核心组件，但至今其长度计算尚无一种便捷、正确又易于应用的方法。
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