An air cooler with high heat exchange efficiency

Abstract

The utility model relates to the technical field of air coolers, and proposes an air cooler with high heat exchange efficiency, including a box body, the bottom end of the box body is fixedly connected to a support frame, one end of the box body is provided with a first filter layer, the inner side of the first filter layer is movably connected to a second filter layer, the inner side of the second filter layer is installed with a negative pressure fan body, both ends of the negative pressure fan body are fixedly connected to fixed blocks, the output end of the negative pressure fan body is fixedly connected to a first heat dissipation layer, one side of the surface of the box body is fixedly connected to a connecting rod, and the other end of the box body is provided with an exhaust fan. Through the above technical scheme, the coolant inside the box body is circulated through the liquid pump body, and the air duct is circulated and cooled, which solves the problem that when cooling air with relatively high temperature, the cooling effect of the air may be poor due to a single cooling method.

Description

Technical Field

[0001] The utility model relates to the technical field of air coolers, and in particular to an air cooler with high heat exchange efficiency. Background Art

[0002] In daily life, medicine, food and other fields, air coolers are often needed to achieve cooling or drying purposes. Safety is of vital importance in these processes. A safer way is to cool the hot air by exposing it to a cooling system. Subsequently, the cooled air is brought into the target area through flowing air, thereby achieving the effect of secondary heat conduction. This process can not only effectively reduce the air temperature, but also remove moisture from the air to achieve a drying effect. This method can not only meet the cooling and drying needs of various industries, but also ensure safety and efficiency in the production process.

[0003] The patent specification with the announcement number CN219064211U discloses an air cooler. The technical problem is: to provide an air cooler that can quickly cool the air and can automatically adjust the cooling speed according to the air temperature. An air cooler includes a box body, a water storage tank, a water inlet pipe, a water pump, a cooling water pipe, a sealed cabin, a block, etc.; the box body is slidably connected with a water storage tank, the water storage tank is connected with a water inlet pipe, the water inlet pipe is connected with a water pump, the other end of the water inlet pipe is connected with a sealed cabin, the sealed cabin is slidably connected with a block, the block is provided with a water hole, and the sealed cabin is connected with a connecting shell. The utility model can fully cool the air through the cooling water pipe, and can automatically adjust the cooling speed according to the air temperature. Because a fan is provided, the cooling range is expanded, and the rotating fan blades guide the cooling air, so that the user can freely adjust the direction of the cooling air blowing out by rotating the fan blades.

[0004] However, in the implementation of the relevant technology, it is found that the above-mentioned air cooler has the following problems: when cooling the air with a relatively high temperature, the cooling effect of the air may be poor due to the single cooling method. Utility Model Content

[0005] The utility model provides an air cooler with high heat exchange efficiency, which solves the problem that when cooling air with a relatively high temperature, the cooling effect of the air may be poor due to a single cooling method.

[0006] The technical solution of the utility model is as follows:

[0007] An air cooler with high heat exchange efficiency comprises a box body, the bottom end of the box body is fixedly connected to a support frame, one end of the box body is provided with a first filter layer, the inner side of the first filter layer is movably connected to a second filter layer, the inner side of the second filter layer is installed with a negative pressure fan body, both ends of the negative pressure fan body are fixedly connected to fixed blocks, the output end of the negative pressure fan body is fixedly connected to a first heat dissipation layer, one side of the surface of the box body is fixedly connected to a connecting rod, and the other end of the box body is provided with an exhaust fan.

[0008] Preferably, an air outlet duct is fixedly connected to one side of the box body, a connecting block is fixedly connected to the inner wall of the first heat dissipation layer, a heat sink is provided at one end of the connecting block, a second fan body is installed on the other side of the box body, an air guide duct is fixedly connected to one side of the first heat dissipation layer, a partition is fixedly connected to one end of the air guide duct, a first pipe is fixedly connected above one end of the box body, a liquid pump body is provided at one end of the first pipe, an input end of the liquid pump body is fixedly connected to a second pipe, and one end of the second pipe is fixedly connected to the bottom end of the box body.

[0009] Preferably, the heat sink is in an S-shape, and the thickness of the heat sink is half the thickness of the inner wall of the first heat sink layer.

[0010] Preferably, eight of the air guide pipes are distributed at equal angles on one side of the first heat dissipation layer, and one end of the air guide pipe corresponds one-to-one with the air outlet holes of the first heat dissipation layer.

[0011] Preferably, a filter plate is provided on the inner wall of the second filter layer, a rectangular block is fixedly connected to the bottom end of the second filter layer, and a handle is installed on one side of the second filter layer.

[0012] Preferably, the opening of the first filter layer has an inclination angle of forty-five degrees, and the side surface of the first filter layer is in contact with the inner wall of one end of the box body.

[0013] Preferably, a slide groove is provided at the inner bottom end of one end of the box body, and the rectangular block is slidably connected to the slide groove.

[0014] Preferably, the filter plate is arc-shaped and is made of ceramic fiber.

[0015] The working principle and beneficial effects of the utility model are:

[0016] 1. In the utility model, the coolant inside the box is circulated through the liquid pump body, and the air duct is circulated and cooled, which can transfer heat more effectively, and can transfer heat more quickly and evenly to an area more suitable for heat dissipation, which effectively helps to reduce the working temperature of the air cooler.

[0017] 2. In the utility model, the filter plates inside the first filter layer and the second filter layer can effectively block the particles in the air, help prevent these particles from entering the air cooler, reduce the pollution and blockage of other key components, thereby maintaining the smooth operation of the system, reducing the corrosion and dirt of the internal parts of the air cooler, extending the service life of the system, reducing maintenance requirements, and improving the reliability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] Figure 1 This is a schematic diagram of the cross-sectional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the cooling assembly structure proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of the box structure proposed by the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the filter assembly proposed by the utility model;

[0023] Figure 5 This is a schematic diagram of the external structure proposed by the utility model.

[0024] In the figure: 1. box body; 2. support frame; 3. first filter layer; 4. second filter layer; 5. negative pressure fan body; 6. fixing block; 7. first heat dissipation layer; 8. connecting rod; 9. exhaust fan; 10. air outlet duct; 11. connecting block; 12. heat sink; 13. second fan body; 14. air guide duct; 15. partition; 16. first pipeline; 17. liquid pump body; 18. second pipeline; 19. rectangular block; 20. filter plate; 21. handle; 22. slide groove. DETAILED DESCRIPTION

[0025] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Example 1

[0026] like Figure 1 , Figure 2As shown, it includes a box body 1, the bottom end of the box body 1 is fixedly connected to a support frame 2, one end of the box body 1 is provided with a first filter layer 3, the inner side of the first filter layer 3 is movably connected to the second filter layer 4, the inner side of the second filter layer 4 is installed with a negative pressure fan body 5, both ends of the negative pressure fan body 5 are fixedly connected to fixed blocks 6, the output end of the negative pressure fan body 5 is fixedly connected to a first heat dissipation layer 7, one side of the surface of the box body 1 is fixedly connected to a connecting rod 8, the other end of the box body 1 is provided with an exhaust fan 9, and one end of the fixed block 6 is fixedly connected to the inner wall of the box body 1.

[0027] In this embodiment, an air outlet duct 10 is fixedly connected to one side of the box body 1, a connecting block 11 is fixedly connected to the inner wall of the first heat dissipation layer 7, a heat sink 12 is provided at one end of the connecting block 11, a second fan body 13 is installed on the other side of the box body 1, an air guide duct 14 is fixedly connected to one side of the first heat dissipation layer 7, a partition 15 is fixedly connected to one end of the air guide duct 14, a first pipe 16 is fixedly connected above one end of the box body 1, a liquid pump body 17 is provided at one end of the first pipe 16, a second pipe 18 is fixedly connected to the input end of the liquid pump body 17, one end of the second pipe 18 is fixedly connected to the bottom end of the box body 1, and the partition 15 can prevent the coolant from leaking out of the inner wall of the box body 1.

[0028] In this embodiment, the heat sink 12 is in an S-shape, and the thickness of the heat sink 12 is half the thickness of the inner wall of the first heat sink layer 7 . The heat sink 12 can increase the contact surface with the air.

[0029] In this embodiment, eight air ducts 14 are distributed at equal angles on one side of the first heat dissipation layer 7, and one end of the air duct 14 corresponds one-to-one with the air outlet holes of the first heat dissipation layer 7. The air duct 14 can increase the cooling efficiency. Example 2

[0030] like Figure 3~Figure 5 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment also proposes

[0031] In this embodiment, a filter plate 20 is provided on the inner wall of the second filter layer 4 , a rectangular block 19 is fixedly connected to the bottom end of the second filter layer 4 , and a handle 21 is installed on one side of the second filter layer 4 , which can assist in the movement of the second filter layer 4 .

[0032] In this embodiment, the opening of the first filter layer 3 has an inclination angle of forty-five degrees, and the side surface of the first filter layer 3 is in contact with the inner wall of one end of the box body 1. The first filter layer 3 can filter larger impurities.

[0033] In this embodiment, a slide groove 22 is provided at the inner bottom end of one end of the box body 1 , and the rectangular block 19 is slidably connected to the slide groove 22 . The rectangular block 19 can limit the second filter layer 4 .

[0034] In this embodiment, the filter plate 20 is arc-shaped and is made of ceramic fiber. The ceramic fiber has excellent high temperature resistance, high temperature stability and good chemical inertness.

[0035] Working principle: When using this device, the negative pressure fan body 5 is operated to draw the external air into the interior of the box body 1. The first filter layer 3 can filter some larger impurities in the first layer. When the filtered air passes through the filter plate 20 inside the second filter layer 4, it will be filtered in the second layer. After two filtrations, it can well prevent the accumulation of impurities in the pipeline. Then, the air is output through the negative pressure fan body 5 to enter the interior of the first heat dissipation layer 7. The fixing block 6 can stably fix the negative pressure fan body 5 in the inner wall of the box body 1. The air can be cooled for the first time through the heat sink 12 inside the first heat dissipation layer 7. The second fan body 13 will output The heat sink 12 is air-cooled, and then the air inside the first heat dissipation layer 7 will be guided to the partition 15 through the air duct 14. When the air is inside the air duct 14, the coolant on the outer wall of the air duct 14 will conduct the heat in the air, and circulate the heated coolant through the liquid pump body 17. Finally, the cooled air is slowly discharged through the exhaust fan 9. The support frame 2 supports the box body 1. When the filter plate 20 needs to be replaced, the second filter layer 4 is pulled out by the handle 21, and the rectangular block 19 slides on the inner side of the slide groove 22. After the user replaces the filter plate 20, the second filter layer 4 can be reset and installed.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An air cooler with high heat exchange efficiency, comprising a box (1), characterized in that: The bottom end of the box body (1) is fixedly connected to a support frame (2), one end of the box body (1) is provided with a first filter layer (3), the inner side of the first filter layer (3) is movably connected to a second filter layer (4), the inner side of the second filter layer (4) is provided with a negative pressure fan body (5), both ends of the negative pressure fan body (5) are fixedly connected to fixing blocks (6), the output end of the negative pressure fan body (5) is fixedly connected to a first heat dissipation layer (7), one side of the surface of the box body (1) is fixedly connected to a connecting rod (8), and the other end of the box body (1) is provided with an exhaust fan (9).

2. The air cooler with high heat exchange efficiency according to claim 1, characterized in that: An air outlet pipe (10) is fixedly connected to one side of the box body (1), a connecting block (11) is fixedly connected to the inner wall of the first heat dissipation layer (7), a heat sink (12) is provided at one end of the connecting block (11), a second fan body (13) is installed on the other side of the box body (1), an air guide pipe (14) is fixedly connected to one side of the first heat dissipation layer (7), a partition plate (15) is fixedly connected to one end of the air guide pipe (14), a first pipe (16) is fixedly connected above one end of the box body (1), a liquid pump body (17) is provided at one end of the first pipe (16), a second pipe (18) is fixedly connected to the input end of the liquid pump body (17), and one end of the second pipe (18) is fixedly connected to the bottom end of the box body (1).

3. The air cooler with high heat exchange efficiency according to claim 2, characterized in that: The heat sink (12) is in an S-shape, and the thickness of the heat sink (12) is half the thickness of the inner wall of the first heat sink layer (7).

4. The air cooler with high heat exchange efficiency according to claim 2, characterized in that: Eight of the air guide pipes (14) are distributed at equal angles on one side of the first heat dissipation layer (7), and one end of the air guide pipe (14) corresponds one-to-one to the air outlet holes of the first heat dissipation layer (7).

5. The air cooler with high heat exchange efficiency according to claim 1, characterized in that: The inner wall of the second filter layer (4) is provided with a filter plate (20), the bottom end of the second filter layer (4) is fixedly connected with a rectangular block (19), and a handle (21) is installed on one side of the second filter layer (4).

6. The air cooler with high heat exchange efficiency according to claim 5, characterized in that: The opening of the first filter layer (3) has an inclination angle of forty-five degrees, and the side surface of the first filter layer (3) is in contact with the inner wall of one end of the box body (1).

7. The air cooler with high heat exchange efficiency according to claim 5, characterized in that: A slide groove (22) is provided at the inner bottom end of one end of the box body (1), and the rectangular block (19) is slidably connected to the slide groove (22).

8. The air cooler with high heat exchange efficiency according to claim 5, characterized in that: The filter plate (20) is in an arc shape, and the material of the filter plate (20) is ceramic fiber.

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