Double-temperature output ground source heat pump

• Main Authors: ZHANG XIAOPENG, DU JIGUO
• Format: Patent
• Language: Chinese; English
• Published: 17.12.2014
• Subjects: BLASTING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; HEATING; LIGHTING; LIQUEFACTION SOLIDIFICATION OF GASES; MANUFACTURE OR STORAGE OF ICE; MECHANICAL ENGINEERING; REFRIGERATION MACHINES, PLANTS OR SYSTEMS; REFRIGERATION OR COOLING; WEAPONS

The utility model provides a double-temperature output ground source heat pump. The double-temperature output ground source heat pump is characterized in that an evaporator is installed on one side in a pump case, a compressor is connected to the rear of the evaporator, a high-temperature condenser is connected to the rear of the compressor, a low-temperature condenser is connected to the rear of the high-temperature condenser, the low-temperature condenser and the evaporator are communicated through a condensing pipe, a ground source heat pipe is arranged on the evaporator cooperatively, a high-temperature medium circulating pipe and a high-temperature water pump are arranged on the high-temperature condenser cooperatively, and the low-temperature condenser is provided with a low-temperature medium circulating pipe and a low-temperature water pump cooperatively. The double-temperature output ground source heat pump solves the problems that due to the fact that a current ground source heat pump can only outpu