A warm-up method based on a temperature control module, a vehicle, and a storage medium. The warm-up method based on the temperature control module comprises: entering a cold start mode; obtaining current temperature control parameters, the temperature control parameters comprising a current water temperature value, a current engine speed, and a current engine load; obtaining working parameters of a temperature control module according to the temperature control parameters; controlling the temperature control module according to the working parameters to adjust the water temperature to warm an engine, and updating the current water temperature value; and after the updated current water temperature value does not exceed a warm-up threshold, returning to the step of obtaining the current temperature control parameters to enter the next cycle.

A coolant circuit for a drive device. It includes a first coolant sub-circuit and a second coolant sub-circuit, in each of which a device to be temperature-controlled is arranged and which are fluidically connected to one another via at least one connecting valve, wherein at least one coolant pump is provided in each of the two coolant sub-circuits, which is designed in at least one of the coolant sub-circuits as a fluid pump having variable delivery direction. The disclosure furthermore relates to a method for operating a coolant circuit for a drive device.

An injection structure using integrated exhaust heat recovery system (EHRS) condensate, the structure including an integrated heat exchange part connected to an engine of a vehicle and branched from an exhaust outlet of an exhaust manifold to integrate exhaust gas recirculation (EGR) and EHRS, a condensate circuit part extended from a rear end of the integrated heat exchange part to the engine of the vehicle and configured to move exhaust gas condensate, a three-phase valve configured to open and close so that a low-temperature coolant is selectively introduced into the integrated heat exchange part according to operating conditions, an EGR valve configured to open and close so that EGR gas with filtered condensate flows into the engine of the vehicle, a bypass valve fluidly connected to an exhaust muffler, and a controller configured to control opening and closing of the three-phase valve, the EGR valve, and the bypass valve according to the operating conditions.

An injection structure using integrated exhaust heat recovery system (EHRS) condensate, the structure including an integrated heat exchange part connected to an engine of a vehicle and branched from an exhaust outlet of an exhaust manifold to integrate exhaust gas recirculation (EGR) and EHRS, a condensate circuit part extended from a rear end of the integrated heat exchange part to the engine of the vehicle and configured to move exhaust gas condensate, a three-phase valve configured to open and close so that a low-temperature coolant is selectively introduced into the integrated heat exchange part according to operating conditions, an EGR valve configured to open and close so that EGR gas with filtered condensate flows into the engine of the vehicle, a bypass valve fluidly connected to an exhaust muffler, and a controller configured to control opening and closing of the three-phase valve, the EGR valve, and the bypass valve according to the operating conditions.

A system for draining a cooling system of a power generation system on a marine vessel includes a pump in fluid communication with the cooling system, the pump actively removing cooling water from the cooling system. An outlet drain discharges the cooling water. A controller starts the pump in response to an operator command to stop a prime mover of the marine power generation system and/or a speed of the prime mover being below a threshold speed. In one example, a temperature sensor determines a temperature of the cooling water in the cooling system, and the controller stops the pump in response to the temperature of the cooling water exceeding a threshold temperature. In another example, a sensor determines a pressure and/or a level of the cooling water in the cooling system, and the controller stops the pump in response to the pressure and/or the level of the cooling water dropping below a threshold pressure or a threshold level, respectively.

Typically, an engine-compressor for compressing natural gas for use as a fuel has a single cooling circuit to cool both its combustion unit and compression unit. A single cooling circuit design is not ideal because the optimal temperature for the combustion unit is higher than the compression unit of the engine-compressor. The present invention provides a dual zone cooling system to cool the combustion unit separately from the compression unit.

An Integrated thermal management valve (ITM) control apparatus of a vehicle includes a driving information generator that generates driving information of the vehicle, a refrigerant pressure measuring device that measures a refrigerant pressure of a vehicle air conditioner of the vehicle, and an ITM controller that is configured to control the ITM of the vehicle, according to the generated driving information and the measured refrigerant pressure.

An Integrated thermal management valve (ITM) control apparatus of a vehicle includes a driving information generator that generates driving information of the vehicle, a refrigerant pressure measuring device that measures a refrigerant pressure of a vehicle air conditioner of the vehicle, and an ITM controller that is configured to control the ITM of the vehicle, according to the generated driving information and the measured refrigerant pressure.

An air release structure of an integrated flow control mechanism includes a flow control housing, a radiator nipple provided on an upper portion of the flow control housing and forming a bypass passage portion together with the flow control housing, a float provided in the bypass passage portion and an elastic member to support the float elastically and to selectively open the bypass passage portion.

An air release structure of an integrated flow control mechanism includes a flow control housing, a radiator nipple provided on an upper portion of the flow control housing and forming a bypass passage portion together with the flow control housing, a float provided in the bypass passage portion and an elastic member to support the float elastically and to selectively open the bypass passage portion.