An vehicle structure may include: a floor panel; a front crossmember disposed on the floor panel and below a front seat of a vehicle, and extending along a vehicle width direction; a rear crossmember disposed on the floor panel and rearward of the front crossmember, spaced apart from the front crossmember, and extending along the vehicle width direction; a center console disposed above the floor panel at a center of the floor panel in the vehicle width direction; and an air duct extending from the center console over the front crossmember and being open toward a position above the rear crossmember between the front seal and the floor panel.

A heating, ventilation, and air conditioning (HVAC) system for a vehicle may include a heating body positioned inside an HVAC duct of the vehicle, formed between a first electrode portion and a second electrode portion having polarities opposite to each other. The heating body is configured to generate heat when the heating body is electrified to increase a temperature of an air being transported through the HVAC duct.

Provided is a vehicle including: a vehicle main body including an electrical device that generates heat when the vehicle travels; a heat exchanger that performs heat exchange between outside air and a refrigerant; and cooling piping that constitutes a flow passage through which the refrigerant circulates between the electrical device and the heat exchanger, with a part of the flow passage being routed on a lower surface side of and in contact with a floor panel that constitutes a part of the vehicle main body.

An embodiment integrated thermal management module of a vehicle includes a heat dissipation fan module disposed between opposite side frames of an underbody of the vehicle and mounted on a cross member that connects the opposite side frames to each other, the heat dissipation fan module being configured to transfer vibration to the cross member and to exchange heat of external air of the vehicle with heat of a cooling medium of an outdoor heat exchanger, and a cooling medium circulating unit provided on a side of the heat dissipation fan module.

A thermal management module for a vehicle includes: a housing disposed on a cross member between side frames arranged on both sides of an underbody of the vehicle on which wheels and a drive unit are positioned; a cooling/heating heat exchanger; an outdoor heat exchanger; a refrigerant storage; and a refrigerant circulation part. The housing includes a cooling/heating duct connected to an upper body of the vehicle, and a heat exchanging duct connected to the outside of the vehicle. The cooling/heating heat exchanger and the outdoor heat exchanger are disposed on the cooling/heating duct and the heat exchanging duct of the housing. The refrigerant storage and the refrigerant circulation part are provided on sides of the cooling/heating duct and the heat exchanging duct of the housing.

A bus heating system and a method of controlling the same, is configured for controlling a water-heating-type main heater unit and a heat-pump-type auxiliary heater unit in conjunction with each other for heating an interior of a bus, improving the efficiency of operation of the main heater unit while reducing the number of switch operations. The bus heating system includes a water-heating-type main heater unit configured to heat an internal bottom area of the bus, a heat-pump-type auxiliary heater unit configured to heat an internal roof area of the bus, and a controller configured to control operations of the main heater unit and the auxiliary heater unit in conjunction with each other based on a set target internal temperature (T.sub.target), a measured outside air temperature (T.sub.outside), a measured internal temperature (T.sub.room), and a main-heater-unit refrigerant temperature (T.sub.refrigerants).

A vehicle that includes a cabin air conditioning system, having a driver air distribution circuit provided with a plurality of driver blowing vents arranged to blow air directly into the driver's area. At least 75% of the driver blowing vents are carried by the driver's seat.

A vehicle air conditioning system includes: air conditioners provided to respectively correspond to air conditioning zones; and a cooler that cools a target equipment mounted on a vehicle. The cooler includes a cooling circuit through which a heat medium for exchanging heat with the target equipment flows. Of the plurality of air conditioners, the air conditioner that air-conditions a door side zone is a door side air conditioner and the air conditioner that air-conditions a panel side zone is a panel side air conditioner. An amount of heat absorbed from the heat medium during an equipment temperature control, in which cooling of the interior and temperature control of the target equipment are respectively performed by the air conditioners, is smaller in the door side air conditioner than in the panel side air conditioner.

A cab for a construction machine includes: a specified side wall having a side window frame defining a side window and at least one side transparent plate supported by the side window frame; an air conditioner unit having an air conditioner outlet hole; a side beam extending in a front-rear direction along the specified side wall and below the side window frame; and a side duct located above the side beam, extending in the front-rear direction along a lower section of the side window frame, and receiving at least a part of the air blown out from the air conditioner unit, the side duct having at least one side duct vent for blowing out the air toward the at least one side transparent plate.

An operator station (100) for a work vehicle comprises a roof, a roof (102), that defines an outside air inlet (201); a floor (115); several windows (106) extending between the floor (115) and the roof (102) that together define in enclosed operator compartment; an operator seat (108) disposed within the operator compartment; an air-conditioning module (112) disposed adjacent to the floor (115); a first air conduit extending between an outside air inlet (201) and the air-conditioning module (112); and a second air conduit extending between the air-conditioning module (112) and a first conditioned air outlet of the roof (102).