The air conditioning unit consists of an evaporator and a heater core to heat or cool the air in the operator's cab.
The heater core is heated by the hot water from the engine (engine coolant).
The air delivered by the blower fan and the blower motor is heated through the radiator fin of the heater core.
Air Conditioner,Central Air Conditioner,Small Air Conditioner,Mini Air Conditioner Jining Tongderui Construction Machinery Co., Ltd. , https://www.tdr-excavatorparts.com
[Asia Pump Network News] now warm circulating pump in the technology has also made great progress, basically most of the domestic heating systems are used in this circulation pump. Here we come to understand UPS floor heating circulation pump features and uses. A warm circulation pump First, UPS warm circulation pump features UPS is closed rotor type, that is, the pump and the engine to form a whole unit, there is no shaft seal, only two washers for sealing. The bearings are lubricated by the pumped liquid. Can run at three speeds, with single-speed, 2-speed and 3-speed third gear speed can be adjusted; machine equipped with thermal overload and resistance protection, no additional motor protection; with ceramic shaft and radial bearings, the noise pole Low; Pump body made of cast iron, bronze or stainless steel (bronze model with "B" suffix, stainless steel model with "N" suffix, eg: UPS32-80 pump body made of cast iron; UPS32-80B pump body made of bronze; The body is stainless steel); Suitable medium temperature: 2 ℃ ~ 110 ℃; Second, UPS floor heating circulation pump uses Suitable for heating systems, heat pump water heaters; domestic hot water cycle; cooler and air conditioning system liquid circulation; . Further Reading: pump valve pipe fittings Exhibition 2016 Exhibition of Information Industry, Internet (Xiamen) Technology Co., Ltd. Author: Asian pumps Network Editor: Yao Xiaoxia (QQ / micro letter:) http://beng.liuti.cn/ (Hotline :)