Intercooler system for engine air charger
An intercooler system and method of operation for use with an air charging system for an internal combustion engine is disclosed. The intercooler system may comprise an intercooler pump for pumping a coolant through the intercooler system, a first heat exchanger that transfers heat from charged intake air to the coolant, a second heat exchanger that transfers heat from the coolant to outside air, and an intercooler coolant reservoir that contains the coolant therein. Coolant lines direct a flow of the coolant through the intercooler pump, the first heat exchanger, the second heat exchanger and the intercooler coolant reservoir.
1. A method of cooling charged intake air entering an internal combustion engine, the method comprising the steps of:
(a) transferring heat from the charged intake air to a coolant flowing through a first heat exchanger;
(b) transferring heat from the coolant flowing through a second heat exchanger to surrounding air;
(c) pumping the coolant through an intercooler pump; and
(d) receiving, storing and discharging the coolant from an intercooler coolant reservoir by directing the coolant flowing from the first heat exchanger into a first portion of the second heat exchanger, directing the coolant flowing from the first portion into a second portion of the second heat exchanger, and directing the coolant flowing from the second portion into the intercooler coolant reservoir.
2. An intercooler system for use with an air charging system for an internal combustion engine, the intercooler system comprising:
an intercooler pump for pumping a coolant through the intercooler system;
a first heat exchanger configured to transfer heat from charged intake air to the coolant;
a second heat exchanger configured to transfer heat from the coolant to outside air;
an intercooler coolant reservoir configured to contain the coolant therein;
a plurality of coolant lines configured to direct a flow of the coolant through the intercooler pump, the first heat exchanger, the second heat exchanger and the intercooler coolant reservoir; and
wherein the second heat exchanger includes a first portion and a second portion and the plurality of coolant lines includes a first coolant line that is configured to direct the coolant from the intercooler coolant reservoir to the first portion and a second coolant line that is configured to direct the coolant from the second portion to the intercooler pump.
3. The intercooler system of claim 1 wherein the intercooler coolant reservoir is configured to avoid inhibiting air flow into a condenser, radiator, fan module.
4. The intercooler system of claim 1 wherein the intercooler coolant reservoir includes a fill cap and is positioned relative to the second heat exchanger to allow for de-aeration of the coolant.
5. An intercooler system for use with an air charging system for an internal combustion engine, the intercooler system comprising:
an intercooler pump for pumping a coolant through the intercooler system;
a first heat exchanger configured to transfer heat from charged intake air to the coolant;
a second heat exchanger, configured to transfer heat from the coolant to outside air, including a first portion and a second portion;
an intercooler coolant reservoir configured to contain the coolant therein; and
a plurality of coolant lines configured to direct a flow of the coolant and including a first coolant line connecting the first heat exchanger to the first portion, a second coolant lined connecting the first portion to the reservoir, a third coolant line connecting the reservoir to the second portion, a fourth coolant line connecting the second portion to the intercooler pump, and a fifth coolant line connecting the pump to the first heat exchanger.
6. The intercooler system of claim 5 wherein the intercooler coolant reservoir is configured to avoid inhibiting air flow into a condenser, radiator, fan module.
7. The intercooler system of claim 5 wherein the intercooler coolant reservoir includes a fill cap and is positioned relative to the second heat exchanger to allow for de-aeration of the coolant.