초록 ▼

A heat exchanger unit that enables a quick interchanging of function, form and size of the different heat exchanger modules. The interchanging may be possible in regard to the sequence of the individual heat exchanger modules. The heat exchanger unit in includes inserts configured such that appropri

A heat exchanger unit that enables a quick interchanging of function, form and size of the different heat exchanger modules. The interchanging may be possible in regard to the sequence of the individual heat exchanger modules. The heat exchanger unit in includes inserts configured such that appropriately configured cassettes can be inserted, and an inner shape of the cassettes is configured so that different heat exchanger modules can be accommodated therein. The cassettes are thus designed specific to the heat exchanger, while the outer shape of all cassettes conforms to the shape of the uniformly configured inserts.

대표청구항 ▼

1. A heat exchanger unit for an air conditioner in a motor vehicle, the heat exchanger unit comprising: a housing;a plurality of inserts formed in the housing, the plurality of inserts arranged in series in a direction of a flow of air; anda plurality of cassettes configured to receive a plurality o

1. A heat exchanger unit for an air conditioner in a motor vehicle, the heat exchanger unit comprising: a housing;a plurality of inserts formed in the housing, the plurality of inserts arranged in series in a direction of a flow of air; anda plurality of cassettes configured to receive a plurality of heat exchanger modules therein, each of the plurality of cassettes configured to be received in one of the plurality of inserts, wherein an outer shape of the plurality of cassettes corresponds to a shape of the plurality of inserts and an inner shape of the plurality of cassettes corresponds to an outer shape of the plurality of heat exchanger modules, wherein each of the plurality of cassettes has the same external dimension so the plurality of cassettes are interchangeable in position in the housing, wherein a first one of the plurality of cassettes includes a bevel portion formed between a first heat exchanger module of the plurality of heat exchanger modules and a second heat exchanger module of the plurality of heat exchanger modules. 2. The heat exchanger unit according to claim 1, wherein each of the plurality of heat exchanger modules is one of a heat pump condenser, a heat pump evaporator, a heating heat exchanger, an electrical heating element, and an electrical cooling element. 3. The heat exchanger unit according to claim 1, wherein the housing is part of an air conditioner. 4. The heat exchanger unit according to claim 1, wherein each of the plurality of cassettes is a unitary structure. 5. The heat exchanger unit according to claim 1, wherein each of the plurality of cassettes is formed from a plurality of pieces. 6. The heat exchanger unit according to claim 1, wherein the plurality of inserts include guiderails for aligning the plurality of cassettes. 7. The heat exchanger unit according to claim 6, wherein the plurality of cassettes include a groove formed therein configured to receive the guiderails. 8. The heat exchanger unit according to claim 1, wherein an inner shape of the plurality of cassettes correspond to an outer shape of the plurality of heat exchanger modules.