CN216033608U - Drainage system for parking air conditioner - Google Patents

Abstract

The utility model discloses a drainage system for a parking air conditioner, which comprises an upper evaporator shell and a lower evaporator shell, wherein an evaporation fan is fixed in the lower evaporator shell, a windshield partition plate is arranged adjacent to the evaporation fan, the evaporation fan is fixedly connected and assembled with the windshield partition plate into a whole, the evaporator is fixedly connected with the lower evaporator shell, and the upper evaporator shell and the lower evaporator shell are finally sealed together to form a sealed air circulation channel; a drainage channel is arranged below the lower shell of the evaporator. Compared with the prior art, the utility model ensures the same refrigeration capacity and height constraint, the scheme ensures that the highest point of the drainage channel and the plane of the roof drainage port form a height difference, greatly ensures the space of the evaporator in the Z direction, thereby ensuring higher heat exchange amount, and in addition, the evaporation fan adopts a blowing type arrangement mode, ensures that the pressure at the drainage port is higher than the external pressure, thereby ensuring that water is not easy to store in the air conditioner drainage channel.

Description

Drainage system for parking air conditioner

Technical Field

The utility model relates to an overhead parking air conditioner for a vehicle, in particular to a drainage system for the parking air conditioner, which is suitable for a roof air conditioner.

Background

At present, two schemes are basically adopted for parking air conditioner drainage, firstly, the parking air conditioner is naturally drained to the car roof by means of dead weight, the parking air conditioner has the advantages that the interface is simple, the parking air conditioner can be used for various car types, and the parking air conditioner has the defects that the height of the whole car is limited in the Z direction, the drainage height difference space is limited for ensuring the heat exchange amount of the air conditioner, finally, the drainage of condensed water is not smooth, and when water is stored to a certain height, the possibility of dripping to a cab is caused; another kind of condition is the interior outlet of connection car, follows the interior drainage of car, and the advantage is that the drainage is smooth and easy, and the shortcoming is that it is with high costs to increase the part that the drain pipe leads to the degree of difficulty of reequiping is great when other motorcycle types are fit for, can increase the repacking cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a drainage system for a parking air conditioner, which is reasonable in structure and good in using effect.

The utility model has the technical scheme that the drainage system for the parking air conditioner comprises an evaporator upper shell and an evaporator lower shell, and is characterized in that: the evaporator fan is fixed in the lower evaporator shell and is close to one side of an air inlet of the evaporator, a windshield partition plate is arranged adjacent to the evaporator fan, the evaporator fan is fixedly connected and assembled with the windshield partition plate into a whole, the evaporator is fixedly connected with the lower evaporator shell, and the upper evaporator shell and the lower evaporator shell are finally sealed together to form a sealed air circulation channel; a drainage channel is arranged below the lower shell of the evaporator.

The evaporation fan is fixedly connected with the windshield partition plate through screw assembly.

The upper and lower shells of the evaporator are buckled and assembled in a connecting mode of an external hasp; and then plays a role of fixing and sealing.

The section of the drainage channel is high in the middle and low at two ends and is distributed in a normal curve; the water can be conveniently and rapidly discharged from the two sides of the water discharge groove.

The evaporation fan is a double-impeller centrifugal fan.

Compared with the prior art, the utility model ensures the same refrigeration capacity and height constraint, the scheme ensures that the highest point of the drainage channel and the plane of the roof drainage port form a height difference, greatly ensures the space of the evaporator in the Z direction, thereby ensuring higher heat exchange amount, and in addition, the evaporation fan adopts a blowing type arrangement mode, ensures that the pressure at the drainage port is higher than the external pressure, thereby ensuring that water is not easy to store in the air conditioner drainage channel.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a sectional view taken along line a-a of fig. 1.

Detailed Description

The embodiments are described in detail with reference to the accompanying drawings:

it should be noted that in the description of the present invention, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicating the directions or positional relationships are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the case of the example 1, the following examples are given,

a drainage system for a parking air conditioner comprises an evaporator upper shell 1 and an evaporator lower shell 2, wherein an evaporation fan 3 is fixed in the evaporator upper shell and is close to one side of an air inlet of an evaporator 5, a windshield baffle plate 4 is arranged adjacent to the evaporation fan, the evaporation fan and the windshield baffle plate are fixedly connected and assembled into a whole, the evaporator and the evaporator lower shell are fixedly connected, and the evaporator upper shell and the evaporator lower shell are finally sealed together to form a sealed air circulation channel; a drainage channel 6 is arranged below the lower shell of the evaporator.

The evaporation fan and the windshield partition plate are fixedly connected through screw assembly in the embodiment.

The upper shell and the lower shell of the evaporator in the embodiment are buckled and assembled in a connecting mode of an external hasp; and then plays a role of fixing and sealing.

The section of the drainage channel in the embodiment is high in the middle, low at two ends and distributed in a normal curve; the water can be conveniently and rapidly discharged from the two sides of the water discharge groove.

The evaporation fan in this embodiment is a double-impeller centrifugal fan.

When the air conditioner is used, hot air enters from the air inlet, passes through the evaporation fan 3 and then is cooled by the evaporator 5, meanwhile, condensed water is discharged from the lower shell 2 with the water drainage tank, and then cold air is blown out from the air outlet. The shell is buckled up and down to play a role in fixing and sealing.

The above examples are merely illustrative for clarity and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. It is not necessary or necessary to exhaustively enumerate all embodiments herein, and obvious variations or modifications can be made without departing from the scope of the utility model.

Claims (5)

1. The utility model provides a parking idle call drainage system, it includes casing, casing under the evaporimeter on the evaporimeter, its characterized in that: the evaporator fan is fixed in the lower evaporator shell and is close to one side of an air inlet of the evaporator, a windshield partition plate is arranged adjacent to the evaporator fan, the evaporator fan is fixedly connected and assembled with the windshield partition plate into a whole, the evaporator is fixedly connected with the lower evaporator shell, and the upper evaporator shell and the lower evaporator shell are finally sealed together to form a sealed air circulation channel; a drainage channel is arranged below the lower shell of the evaporator.

2. A drainage system for a parking air conditioner according to claim 1, wherein: the evaporation fan is fixedly connected with the windshield partition plate through screw assembly.

3. A drainage system for a parking air conditioner according to claim 1, wherein: the upper and lower shells of the evaporator are buckled and assembled through the connection form of the external hasp.

4. A drainage system for a parking air conditioner according to claim 1, wherein: the cross section of the drainage channel is high in the middle, low at two ends and distributed in a normal curve.

5. A drainage system for a parking air conditioner according to claim 1, wherein: the evaporation fan is a double-impeller centrifugal fan.

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