Heat pump system for vehicle

A heat pump system for a vehicle, the system comprising:

• a valve module configured to control a flow of a coolant according to a mode selected from a plurality of modes for temperature adjustment of a vehicle interior and temperature adjustment of a battery module, the plurality of modes comprising:
• a first mode for cooling an electrical component and the battery module by using the coolant cooled at a radiator;
• a second mode for heating the vehicle interior and recollecting waste heat of the battery module;
• and
• a third mode for heating the vehicle interior and recollecting waste heat of the electrical component;
• a first line connected to the valve module to selectively flow the coolant, wherein the electrical component is on the first line;
• a second line comprising a first end connected to the first line and a second end connected to the valve module to selectively flow the coolant, wherein the radiator is on the second line;
• a third line connected to the valve module to selectively flow the coolant, wherein the battery module is on the third line;
• a fourth line comprising a first end connected to the valve module to selectively flow the coolant and a second end connected to the third line;
• a fifth line comprising a first end connected to the valve module to selectively flow the coolant;
• a chiller on the fifth line;
• a sixth line comprising a first end connected to the first line and a second end connected to the fifth line to selectively flow the coolant;
• and
• a seventh line comprising a first end connected to the third line and a second end connected to the fifth line to selectively flow the coolant.

A heat pump system for a vehicle, the system comprising:

• a valve module configured to control a flow of a coolant according to a mode selected from a plurality of modes for temperature adjustment of a vehicle interior and temperature adjustment of a battery module;
• a first line connected to the valve module to selectively flow the coolant;
• an electrical component on the first line;
• a second line comprising a first end connected to the first line and a second end connected to the valve module to selectively flow the coolant;
• a radiator on the second line;
• a third line connected to the valve module to selectively flow the coolant, wherein the battery module is on the third line;
• a coolant heater on the third line;
• a fourth line comprising a first end connected to the valve module to selectively flow the coolant and a second end connected to the third line;
• a fifth line comprising a first end connected to the valve module to selectively flow the coolant;
• a chiller on the fifth line;
• a sixth line comprising a first end connected to the first line and a second end connected to the fifth line to selectively flow the coolant;
• and
• a seventh line comprising a first end connected to the coolant heater and a second end connected to the fifth line to selectively flow the coolant.