CN203310023U - Air cooler - Google Patents

Abstract

The utility model discloses an air cooler which comprises a machine shell, a fan is arranged on the machine shell, a fin set is arranged in the machine shell, a condenser pipe penetrates through the fin set, a cooling water pipe is further arranged in the condenser pipe, one end of the cooling water pipe is connected with a discharging port of a circulation pump, the other end of the cooling water pipe is connected with a water spraying tray, the water spraying tray is arranged on the top of the fin set, a water pan is further arranged on the bottom of the fin set and is connected with a feeding port of the circulation pump, and small holes are further densely formed in the bottom of the water spraying tray. According to the air cooler, the cooling water pipe is arranged in the condenser pipe, the cooling water pipe carries out cooling on the refrigerant in the condenser pipe from the inner side, cooling water is sprayed out of the water spraying tray and then carries out heat exchanging on the refrigerant in the condenser pipe from the outer side, the effect of carrying out heat exchanging inside and outside the condenser pipe simultaneously is achieved, efficiency of the cooler is improved, and energy consumption is reduced.

Description

A kind of aerial cooler

Technical field

The utility model relates to a kind of aerial cooler, belongs to refrigeration technology field.

Background technology

Existing aerial cooler is all finned cooler usually, the cooling package of this class cooler usually adds condenser pipe by fin and forms, what in condenser pipe, flow is cooling agent such as freon, in use, normally with fan, drive the air in fin, by the cooling agent in air and condenser pipe, carry out heat exchange, the application of this cooling package is commonplace, on the outer machine of domestic air conditioning.

Above-mentioned cooling package is owing to only having adopted air heat-exchange, so heat transfer effect is general, and energy consumption is higher, can't cooling agent is cooling fast.

The utility model content

The utility model is for the deficiencies in the prior art, and purpose is to provide a kind of aerial cooler, can improve the heat transfer effect of cooler.

The utility model realizes that the technical scheme of above-mentioned purpose is: a kind of aerial cooler, comprise casing, fan is arranged on casing, fins set is arranged on casing inside, condenser pipe interts in fins set, in the condensing agent pipe, also be provided with cooling water pipe, one end of cooling water pipe connects the discharging opening of circulating pump, the other end of cooling water pipe connects water spraying tray, described water spraying tray is arranged on the top of fins set, the bottom of fins set also is provided with a drip tray, and drip tray connects the charging aperture of circulating pump, and the bottom of described water spraying tray also is densely covered with aperture.

Described condenser pipe is snakelike and interts in fins set.

The beneficial effects of the utility model are: the utility model is by arranging cooling water pipe in condenser pipe inside, cooling water pipe carries out cooling to the cooling agent in condenser pipe internally, cooling water carries out heat exchange from outside to the cooling agent in condenser pipe after water spraying tray, drenching, reached the effect of the inside and outside heat exchange simultaneously of condenser pipe, improve the efficiency of cooler, reduced energy consumption.

The accompanying drawing explanation

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the structural representation after the utility model is removed casing;

Fig. 3 is that the A-A in Fig. 2 cuts open schematic diagram;

Fig. 4 is that water spraying tray is schematic diagram.

The specific embodiment

Below in conjunction with accompanying drawing, and in conjunction with the embodiments, the utility model is described further.

Embodiment: as shown in Fig. 1 ~ 4, a kind of aerial cooler, comprise casing 10, fan 11 is arranged on casing 10, fins set 1 is arranged on casing 10 inside, condenser pipe 3 interts in fins set 1, in condensing agent pipe 3, also be provided with cooling water pipe 2, one end of cooling water pipe 2 connects the discharging opening of circulating pump 6, the other end of cooling water pipe 2 connects water spraying tray 4, and described water spraying tray 4 is arranged on the top of fins set 1, and the bottom of fins set 1 also is provided with a drip tray 5, drip tray 5 connects the charging aperture of circulating pump 6, and the bottom of described water spraying tray 4 also is densely covered with aperture 41.

Described condenser pipe 3 is snakelike and interts in fins set 1.

Operation principle: cooling water is passed in cooling water pipe 2, make cooling water to the cooling agent in condenser pipe 3, carry out heat exchange internally, cooling water carries out heat exchange from outside to the cooling agent in condenser pipe 3 after water spraying tray 4, drenching, reached the effect of internal-external heat exchanger, has improved heat exchange efficiency.

Claims (2)

1. aerial cooler, comprise casing (10), fan (11) is arranged on casing (10), fins set (1) is arranged on casing (10) inside, condenser pipe (3) interts in fins set (1), it is characterized in that: in condensing agent pipe (3), also be provided with cooling water pipe (2), one end of cooling water pipe (2) connects the discharging opening of circulating pump (6), the other end of cooling water pipe (2) connects water spraying tray (4), described water spraying tray (4) is arranged on the top of fins set (1), the bottom of fins set (1) also is provided with a drip tray (5), drip tray (5) connects the charging aperture of circulating pump (6), the bottom of described water spraying tray (4) also is densely covered with aperture (41).

2. a kind of aerial cooler according to claim 1, it is characterized in that: described condenser pipe (3) is snakelike and interts in fins set (1).

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