摘要:
A process for heating the passenger compartment (10) in a motor vehicle, particularly an electric vehicle, having a heating device (12), which is supplied with an air current (40) extracted, via a waste-air duct (11), from the passenger compartment (10). The air current enters into the passenger compartment (10) from the heating device (12) via an intake-duct (13). In order to prevent internal misting of the vehicle's windows, even with a low heating capacity, at least one partial air current (40a), which is branched off from the air current (40) prior to entry into the passenger compartment (10), flows through a sorbent (15) such as zeolite or the like.
摘要:
A dehumidifier works in conjunction with a vehicle air conditioner to reduce both condensation and cooling load on the evaporator. A unique desiccant wheel design incorporates end plates separated by desiccant tubes that allow a cooling cross flow to be sent through and between the wheel end plates, over the outside of, but sealed from the inside of, the tubes. As outside air passes through the inside half of the tubes and is dried, the released latent heat of vaporization is picked up by the cooling cross flow, which is pre heated. It continues on across the wheel, where it is turned around, heated farther by engine waste heat, and then sent through the inside of the other half of the tubes to regenerate the desiccant.
摘要:
A method and apparatus are disclosed for self-replenishment of the solution contained within an automobile windshield washer system. Water is extracted from air such as through the use of a desiccant system in combination with an automobile air conditioning system. This water is combined with a stored concentrated anti-freeze liquid in a preselected ratio to produce a windshield washer solution having sufficient freezing point depression for use during winter weather conditions.
摘要:
An automobile air conditioning device includes a ventilation system with a ventilation fan for discharging air contained in a passenger chamber from the vehicle. A dew condensation detector is adapted to detect a predetermined relative humidity for a dew point at which dew condensation on a rear window glass of the vehicle is presumed to occur. A controller actuates the ventilation system when the dew condensation detector detects the dew point while the vehicle is running.
摘要:
A vehicle air conditioning system includes: an air conditioning duct through which air can flow; an evaporator disposed in the air conditioning duct; and a humidity control device disposed on an upstream side of the evaporator in the air conditioning duct. The humidity control device includes: a honeycomb structure having an outer peripheral wall and partition walls disposed on an inner side of the outer peripheral wall, the partition walls defining a plurality of cells, each of the cells extending from a first end face to a second end face to form a flow path, at least the partition walls being made of a material having a PTC property; and a dehumidifying layer formed on a surface of each of the partition walls.
摘要:
Presented is a vehicle thermal system. The vehicle thermal system comprises a thermal loop and a controller. The thermal loop includes a compressor, condenser, vapor injector, internal heat exchanger, chiller, and bypass valve. The controller, during a dehumidification operation, opens an injector valve of the vapor injector such that the vapor injector injects vapor into the compressor, and opens the bypass valve such that fluid flow through the internal heat exchanger decreases.
摘要:
A boat protection system comprises a hub system and at least one auxiliary module. The hub system comprises a hub housing defining at least one hub guide portion, at least one hub electrical connector supported by the hub housing, and a DC bus operatively connected to the at least one hub electrical connector. The at least one auxiliary module comprises an auxiliary housing defining at least one auxiliary guide portion, at least one auxiliary electrical connector supported by the auxiliary housing, and at least one functional component. At least one hub guide portion engages at least one auxiliary guide portion to support at least auxiliary housing relative to the hub housing such that at least one hub electrical connector engages at least one auxiliary electrical connector. The at least one functional component of the at least one auxiliary module is operatively connected to the DC bus.
摘要:
When front and rear air conditioning units perform dehumidification heating operation, and when a battery is to be cooled, a refrigeration cycle circuit performs cooling operation and supplies a liquid-phase refrigerant to front and rear evaporators and a battery cooling heat exchanger. A heating circuit supplies a high temperature liquid heated by an electric heater to front and rear heater cores. Air cooled by the front and rear evaporators is warmed by the front and rear heater cores and supplied to a passenger compartment. A battery cooling liquid cooled by the battery cooling heat exchanger is delivered to the battery and cools the battery.
摘要:
A vehicle air conditioning system is provided. The vehicle air conditioning system includes: an air conditioning unit, including a blower and a temperature control module; and a dehumidification device, disposed between the blower and an evaporator of the temperature control module, enabling a part of air conditioning air flowing in from the blower to flow into the dehumidification device, and including an air volume adjusting mechanism for forming an air inflow channel of the dehumidification device; an air path switching mechanism for forming an air discharge channel of the dehumidification device; and a dehumidification element disposed on a flow path of the part of the air conditioning air flowing in from the blower between the air volume adjusting mechanism and the air path switching mechanism. The air volume adjusting mechanism and the air path switching mechanism both include a damper structure configured to adjust a degree of opening.
摘要:
This present invention relates to a single body air treatment system for recreational vehicles and is a combination of components working in a scheme so to provide heating, cooling, dehumidification, ventilation, air-purification, heavy-duty drying, into a single body. The system comprising of a cooling air plant having a refrigerating cycle (105,107,108,109) and air heat exchangers acting with electricity and a heating plant having an incorporated fuel/Natural-Gas burner (118,119) acting as air furnace. The system operates heating and cooling simultaneously with in the same air-flow and provides air purification through an antibacterial electrical device. The system also integrates extra pipes to produce extra hot-water in winter while the system operates in heating. The system is integrated with a dedicated resonator chamber to minimize the external noise produce by extraction blowers.