CN2405787Y - Built-in type two-in-one hybrid air-conditioner for automobile - Google Patents

Abstract

The utility model discloses a built-in type two-in-one hybrid air conditioner for an automobile. An evaporator and a condenser are transversely arranged side by side from front part to back part, the evaporator is just faced to the front part of the automobile, and an air exhaust slot is wound around the condenser in order to communicate an air outlet and an evaporating blower set between the evaporator and the condenser is just faced to the ground, and an air inlet of the condenser is positioned at the lower part of the air exhaust slot and communicated with a condensed fan. The components of the air conditioner are arranged on a tail floor of the automobile, and the air outlet is communicated with an air supply system in the automobile through an air supply pipe. The utility model has the advantages of simple structure, compact structure, little space occupation in the automobile, low change for the primal structure of the automobile, low cost and easy installation and maintenance.

Description

Built-in two devices mixing is provided with the type air conditioning for automobiles

The utility model relates to a kind of car air-conditioner that is used on the big-and-middle-sized bus, and especially a kind of built-in two devices mixing is provided with the type air conditioning for automobiles.

Common coach air conditioner generally divides overhead type or two kinds of forms of bottom type.The bottom type air-conditioning is that refrigeration system is placed under the floor, automobile middle part, condenser and the evaporator automobile both sides that are placed in.This form has taken the baggage container position, the layout and the installation of component affects air-conditionings such as the underfloor freeing pipe in automobile middle part, transmission shaft.Because overhead low, it is more that condenser fan sucks the dust foreign material, influences result of use.Roof-mounted air-condition be will condenser and evaporator before and after be installed in roof, and about respectively have one group, as shown in Figure 1.This form will change roof structure fully, takies the position of scavenger fan, escape window, baggage rack, if install improper or leakproofing material aging, also can cause roof to leak, these are particularly unfavorable during for the existing not air-conditioned automobile of repacking.Roof-mounted air-condition has wind scooper in car, not only influence interior space but also influence attractive in appearance.Because compressor places under the floor, makes that the required air-conditioning duct of this air-conditioning is long, be unfavorable for installing and technical performance, cost is also higher.In the operational process of automobile, because the long term of inertia, roof-mounted air-condition can cause the vehicle frame distortion even the fracture of its installation position.

The purpose of this utility model is to provide a kind of compact conformation, does not take too many space on the car, and the built-in two devices mixing that does not destroy the vehicle body original structure substantially is provided with the type air conditioning for automobiles.

Main technical schemes of the present utility model is the setting of evaporator and condenser, evaporator wherein, condenser laterally front and back is arranged in juxtaposition, evaporator is over against vehicle front, relative with return air inlet, the evaporation fan group is between evaporator and condenser, air-out groove is walked around condenser and is communicated with evaporator air outlet and evaporation fan group, the evaporator air outlet is positioned at the condenser both sides, condenser is over against ground, condenser fan is contained in the condenser top, and the condensating wind inlet is positioned at the air-out groove below, and condenser fan communicates with the condensating wind inlet, above-mentioned air supply rate all is installed on the automobile tail floor, and the evaporator air outlet is communicated with supply air system in the automobile by blast pipe.

The utility model a group that two groups of evaporators, condensers of original coach air conditioner are set up in parallel has instead reduced the mutual connection pipe of evaporator and condenser, has simplified manufacturing process.The utility model is reasonably arranged the air channel, can significantly reduce self area and weight on the basis that does not reduce the air conditioner refrigerating ability.The sleeping berth that the utility model is installed in last row of automobile do not influence occupant's travelling comfort substantially, and installation is simple, convenient, fast down or under the seat, install consume annex, material is few, avoid resembling and damage body structure the roof-mounted air-condition.The utility model is simple in structure, and air-conditioning duct is short, and communication port is few, reduces the chance of system leak and maintenance relatively, has both reduced manufacturing cost and has also reduced use cost.

Fig. 1 is a roof-mounted air-condition overhead part assembly scheme drawing;

Fig. 2 is the utility model planar structure scheme drawing;

Fig. 3 is the A-A cutaway view of Fig. 2;

Fig. 4 is a block diagram of the present utility model;

Fig. 5 is the installation site scheme drawing of the utility model on automobile.

As Fig. 2, shown in Figure 3, evaporator 1 in the utility model, condenser 2 laterally front and back is arranged in juxtaposition, evaporator 1 is over against vehicle front, relative with return air inlet 9, see Fig. 4, evaporation fan group 3 is between evaporator 1 and condenser 2, air-out groove 4 is walked around condenser 2 and is communicated with evaporator air outlet 5 and evaporation fan group 3,5 condenser 2 both sides of evaporator air outlet, condenser 2 is over against ground, condenser fan 6 is contained in condenser 2 tops, condensating wind inlet 7 is positioned at air-out groove 4 belows, and condenser fan 6 communicates with condensating wind inlet 7, as shown in Figure 5, above-mentioned air supply rate is installed in that row's sleeping berth down or under the seat, evaporator air outlet 5 is communicated with the supply air system of automobile by the blast pipe 8 that is positioned at the automobile tail both sides behind the automobile tail.Compressor is the same with existing procucts in the utility model is installed under the car, and drier receiver 10, expansion valve 11 can make a total member with evaporator 1, condenser 2, after this total member installs in car, link to each other with compressor by the air-conditioning pipe again.

Claims (2)

1, a kind of built-in two devices mixing is provided with the type air conditioning for automobiles, comprise compressor, drier receiver (10), expansion valve (11), evaporator (1), condenser (2), it is characterized in that: evaporator (1), condenser (2) laterally front and back is arranged in juxtaposition, evaporator (1) is over against vehicle front, relative with return air inlet (9), evaporation fan group (3) is positioned between evaporator (1) and the condenser (2), air-out groove (4) is walked around condenser (2) and is communicated with evaporator air outlet (5) and evaporation fan group (3), evaporator air outlet (5) is positioned at condenser (2) both sides, condenser (2) is over against ground, condenser fan (6) is contained in condenser (2) top, condenser wind inlet (7) is positioned at air-out groove (4) below, condenser fan (6) communicates with condensating wind inlet (7), above-mentioned air supply rate is installed on the automobile tail floor, and evaporator air outlet (5) is communicated with supply air system in the car by blast pipe (8).

2, a kind of built-in two devices according to claim 1 mix the type air conditioning for automobiles is set, and it is characterized in that: above-mentioned air supply rate is installed under the automobile rear sleeping berth or under the back row seats.

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