CN211424595U - Double-air-outlet air cooler - Google Patents

Abstract

The utility model relates to a double outlet air cooling fan, comprising a body shell, an air inlet is arranged on one side of the body shell, the air inlet comprises an air intake grille and an air filter layer, and the top of the body shell is provided with an air inlet. There is a water inlet, a water tank is arranged on the top side of the inner cavity of the fuselage shell, and a water tank is arranged on the bottom side of the inner cavity of the fuselage shell. Two silent fans are arranged on one side of the condensation pipe, and a cross-flow fan is arranged on the side of the silent fan away from the condensation pipe. The top of the fuselage shell, the connecting shaft runs through the top of the fuselage shell, the cross-flow fan is provided with two air outlets on the side away from the silent fan, and the air outlets are provided with shutters, the utility model can The inhaled air is filtered to prevent dust from entering the interior of the fuselage, and it can also increase the wind speed of the air cooler.

Description

A double outlet air cooler

technical field

The utility model relates to a double outlet air cooling fan, belonging to the technical field of cooling fans.

Background technique

Air coolers are divided into refrigeration industrial air coolers and household air coolers. Industrial air coolers are generally used in cold storage and cold chain logistics refrigeration environments. Household air coolers are also called water-cooled air conditioners. The all-in-one evaporative cooling and ventilation unit, in addition to bringing fresh air and lowering temperature to enterprise workshops, public places, and commercial and entertainment venues, the air cooler also has an important feature - energy saving and environmental protection. Compressor, refrigerant-free, copper-free environmental protection product.

At present, the traditional double air cooling fan has the problems of small air volume, low cooling rate, short air supply distance and high noise.

Utility model content

The technical problem to be solved by the utility model overcomes the existing defects, and provides a dual-outlet air cooling fan, which can accelerate the filtered and cooled air twice, can effectively increase the wind speed, and transmit the cold air to a farther area, The problems in the background technology can be effectively solved.

In order to solve the above-mentioned technical problems, the utility model provides the following technical solutions:

A double-outlet air cooler comprises a body shell, an air inlet is arranged on one side of the body shell, the air inlet comprises an air intake grille and an air filter layer, and a water inlet is arranged on the top of the body shell, The top side of the inner cavity of the fuselage shell is provided with a water tank, and the bottom side of the inner cavity of the fuselage shell is provided with a water tank. Two silent fans are arranged on the side, and a cross-flow fan is arranged on the side of the silent blower away from the condensation pipe. The cross-flow fan is rotatably connected to a drive motor through a connecting shaft, and the drive motor is arranged on the casing of the fuselage. At the top, the connecting shaft runs through the top of the fuselage shell, the cross-flow fan is provided with two air outlets on the side away from the silent fan, and the air outlets are provided with shutters.

As a preferred technical solution of the present invention, the air inlet is embedded in one side of the fuselage shell.

As a preferred technical solution of the present invention, the water inlet penetrates through the top of the fuselage shell and communicates with the water tank, an end of the drain pipe close to the water tank is provided with a water pump, and the drain pipe and the condenser pipe are connected to the water tank. The water tank and the water tank are communicated.

As a preferred technical solution of the present invention, the silent fan includes a rotating motor, the rotating motor is provided with a rotating shaft, and the output end of the rotating shaft is provided with a fan blade.

As a preferred technical solution of the present invention, the bottom of the cross-flow fan is fixedly connected to the inner cavity of the fuselage shell through a bearing at the bottom of the connecting shaft, and the drive motor is fixedly connected to the top of the fuselage shell.

As a preferred technical solution of the present invention, sound-absorbing cotton is provided on the surface of the inner wall of the fuselage shell.

Technical effects and advantages of the present utility model:

1. The utility model can filter large dust and sundries at the initial effect by setting the air intake grille, and by setting the air filter layer, the inhaled air can be further filtered to ensure that the inhaled air is clean air and avoid the inhalation containing air. The effect of dusty air on the components inside the air cooler and the accumulation of dust.

2. The utility model can form a circulation by arranging a water tank, a water tank, a drain pipe, a water pump and a condensing pipe to cool the inhaled air. When in use, the water is first injected into the water tank from the water inlet, and the water in the water tank passes through the condensing pipe. Downflow, in this process, the condenser tube cools the water, which can take away the heat of the nearby air and play a role in cooling. When the water flows into the water tank, through the work of the water pump, the water is discharged upward through the drain pipe. During this process Since the water in the drain pipe is also cold water, it can take away the heat of the air near the drain pipe and the air inlet, and play a role in cooling.

3. The utility model can reduce the noise produced by the ordinary fan by setting the silent fan, and can also accelerate the cooled air for the first time, and by setting the cross-flow fan, the cooled air can be accelerated for the second time. Then, the cold air is discharged through the air outlet. By setting the shutters on the air outlet, the direction of the cold air discharge can be adjusted. By setting the sound-absorbing cotton, the noise reduction of the air cooler can be improved, and the influence caused by excessive noise can be reduced.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention.

Figure 1 is a schematic structural diagram of a dual-outlet air cooling fan of the present invention.

Fig. 2 is a side view of a double outlet air cooling fan of the present invention.

Labels in the figure: 1. Body shell; 2. Air inlet; 3. Air intake grille; 4. Air filter layer; 5. Water inlet; 6. Water tank; 7. Water tank; 8. Drain pipe; 9. Condenser pipe ; 10, water pump; 11, silent fan; 12, rotary motor; 13, shaft; 14, fan blade; 15, cross-flow fan; 16, connecting shaft; 17, drive motor; 18, air outlet; 19, shutters; 20 , Sound-absorbing cotton; 21. Bearings.

Detailed ways

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present utility model, but not to limit the present utility model.

As shown in Fig. 1-Fig. 2, a double outlet air cooling fan comprises a body shell 1, an air inlet 2 is provided on one side of the body shell 1, and the air inlet 2 comprises an air intake grille 3 and an air filter layer 4, The top of the fuselage shell 1 is provided with a water inlet 5, the top side of the inner cavity of the fuselage shell 1 is provided with a water tank 6, the bottom side of the inner cavity of the fuselage shell 1 is provided with a water tank 7, and a drain pipe is provided between the water tank 6 and the water tank 7 8 and the condensing pipe 9, two silent fans 11 are arranged on one side of the condensing pipe 9, and a cross-flow fan 15 is arranged on the side of the silent blower 11 away from the condensing pipe 9, and the cross-flow fan 15 is rotatably connected to a driving motor 17 through a connecting shaft 16, The drive motor 17 is disposed on the top of the body shell 1 , the connecting shaft 16 penetrates the top of the body shell 1 , the cross-flow fan 15 is provided with two air outlets 18 on the side away from the silent fan 11 , and the air outlets 18 are provided with shutters 19 .

As shown in FIG. 1 , the air inlet 2 of this embodiment is embedded in one side of the fuselage shell 1 , the water inlet 5 of this embodiment penetrates the top of the fuselage shell 1 and communicates with the water tank 6 , and the drain pipe 8 is close to one end of the water tank 7 . A water pump 10 is provided, the drain pipe 8 and the condensation pipe 9 are communicated with the water tank 6 and the water tank 7, which can ensure that the drain pipe 8, the condensation pipe 9, the water tank 6 and the water tank 7 are connected to each other to form a cycle. The motor 12 is provided with a rotating shaft 13, the output end of the rotating shaft 13 is provided with a fan blade 14, the rotating motor 12 is used to fix the silent fan 11, the rotating motor 12 is used to provide power for the silent fan 11, and the bottom of the cross-flow fan 15 is connected to the bottom of the shaft 16. The bearing 21 is fixedly connected to the inner cavity of the fuselage shell 1, and the drive motor 17 is fixedly connected to the top of the fuselage shell 1 to provide power for the operation of the cross-flow fan. Noise reduction, reducing the impact caused by excessive noise.

In order to facilitate the understanding of the above-mentioned technical solutions of the present utility model, the working principle or operation mode of the present utility model in the actual process is described in detail below:

By setting the air intake grille 3, the utility model can initially filter large dust and sundries, and by setting the air filter layer 4, the inhaled air can be further filtered, so as to ensure that the inhaled air is clean air, and avoid the inhaled air containing The influence of dust air on the components in the air cooler and the accumulation of dust, by setting the water tank 6, the water tank 7, the drain pipe 8, the water pump 10 and the condenser pipe 9, a circulation can be formed to cool the inhaled air. First, the water is injected into the water tank 6 from the water inlet 5, and the water in the water tank 6 flows down through the condensation pipe 9. During this process, the condensation pipe 9 cools the water, which can take away the heat of the nearby air, which can reduce the temperature. When the water flows into the water tank 7, through the work of the water pump 10, the water is discharged upward through the drain pipe 8. During this process, since the water in the drain pipe 8 is also cold water, the drain pipe 8 and the air inlet 2 can be taken away. The heat of the nearby air plays the role of cooling. The water is discharged into the water tank 6 through the drain pipe 8, and passes through the condensing pipe 9 again to form a circulation. By setting the silent fan 11, it can not only reduce the noise generated by the ordinary fan, but also reduce the temperature. After the air is accelerated for the first time, by setting the cross-flow fan 15, the cooled air can be accelerated for the second time, and then the cold air is discharged through the air outlet 18. By setting the shutter 19 on the air outlet 18, the cold air can be cooled. The direction of discharge is adjusted, and by setting the sound-absorbing cotton 20, the noise reduction performance of the air cooler can be improved, and the influence caused by excessive noise can be reduced.

The above are the preferred embodiments of the present invention. Those skilled in the art can also make changes and modifications to the above-mentioned embodiments. Therefore, the present invention is not limited to the above-mentioned specific embodiments. Any obvious improvement, replacement or modification made on the basis of the present invention belongs to the protection scope of the present invention.

Claims (6)

1. A double outlet air cooling fan, comprising a fuselage shell (1), characterized in that: one side of the fuselage shell (1) is provided with an air inlet (2), and the air inlet (2) comprises an air intake The grille (3) and the air filter layer (4), a water inlet (5) is provided on the top of the fuselage shell (1), and a water tank (6) is provided on one side of the top of the inner cavity of the fuselage shell (1), A water tank (7) is provided on the bottom side of the inner cavity of the fuselage shell (1), and a drain pipe (8) and a condensation pipe (9) are arranged between the water tank (6) and the water tank (7). Two silent fans (11) are arranged on one side of the condensation pipe (9), and a cross-flow fan (15) is arranged on the side of the silent blower (11) away from the condensation pipe (9). 15) A drive motor (17) is rotatably connected through a connecting shaft (16), the drive motor (17) is arranged on the top of the fuselage shell (1), and the connecting shaft (16) penetrates the fuselage shell (1). 1) At the top, two air outlets (18) are provided on the side of the cross-flow fan (15) away from the silent fan (11), and the air outlets (18) are provided with shutters (19). 2 . The double outlet air cooling fan according to claim 1 , wherein the air inlet ( 2 ) is embedded in one side of the fuselage shell ( 1 ). 3 . 3 . The double outlet air cooler according to claim 1 , wherein the water inlet ( 5 ) penetrates through the top of the fuselage shell ( 1 ) and communicates with the water tank ( 6 ). 4 . A water pump (10) is provided at one end of the drain pipe (8) close to the water tank (7), and the drain pipe (8) and the condensation pipe (9) are communicated with the water tank (6) and the water tank (7). 4. A dual air cooling fan according to claim 1, characterized in that: the silent fan (11) comprises a rotary motor (12), and the rotary motor (12) is provided with a rotating shaft (13), The output end of the rotating shaft (13) is provided with a fan blade (14). 5 . The double outlet air cooling fan according to claim 1 , wherein the bottom of the cross-flow fan ( 15 ) is fixedly connected to the fuselage shell through a bearing ( 21 ) at the bottom of the connecting shaft ( 16 ). 6 . (1) Inner cavity, the drive motor (17) is fixedly connected to the top of the fuselage shell (1). 6 . The double outlet air cooling fan according to claim 1 , wherein the inner wall surface of the body shell ( 1 ) is provided with sound-absorbing cotton ( 20 ). 7 .

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