Integral alternating current axial flow fan radiator

Abstract

The utility model discloses an integral alternating-current axial flow fan radiator which comprises a radiating shell and has the advantages that a fixing ring and a filter screen disc are arranged, so that the filter screen disc is mounted on the inner side of the fixing ring, dust and impurities entering an axial flow fan and the radiating shell from the outside are filtered through the filter screen disc, and the radiating effect is improved. According to the heat dissipation device, dust and impurities are prevented from entering the heat dissipation device, dust in the heat dissipation device is not convenient to clean, by arranging an S-shaped heat exchange pipe, an outer copper ring and heat dissipation fins, air is blown into the heat dissipation shell through an axial flow fan, air is exhausted through a filter screen plate on one side of the heat dissipation shell, air is blown to the S-shaped heat exchange pipe and the heat dissipation fins on the outer sides of the heat dissipation fins through air flow, and the heat dissipation effect is improved. Hydraulic oil circulating in the S-shaped heat exchange pipes is cooled, and heat on the S-shaped heat exchange pipes, the outer copper rings and the cooling fins is taken away.

Description

Technical Field

[0001] The utility model relates to the technical field of radiators, in particular to an integral AC axial flow fan radiator. Background Art

[0002] Radiators are usually designed to be able to guide fluids (such as air or water) through their surfaces. For air-cooled radiators, the air flow generated by fans or natural convection will carry away the heat on the fins. For water-cooled radiators, the cooling water flows inside the radiator, absorbs heat and is discharged through the circulation system. The flow of the fluid not only carries away the heat, but also reduces the thermal resistance and improves the heat dissipation efficiency by continuously replacing the fluid part in contact with the heat source. The principle is that the coolant flows inside the radiator core and the air passes outside the radiator core. The hot coolant cools down due to heat dissipation to the air, and the cold air warms up because it absorbs the heat dissipated by the coolant. Therefore, the radiator is a heat exchanger, which is widely used in the return pipeline of hydraulic systems, independent cooling circuits, and the cooling of lubrication systems. However, in the process of using existing radiators, the heat dissipation efficiency of the radiator for hydraulic oil is relatively low, the cooling effect of the air flow on the hydraulic oil is poor, and it is not convenient to filter the dust in the external air flow entering the radiator, and it is not convenient to clean and maintain the internal dust entry. Content of the Utility Model

[0003] The purpose of the utility model is to provide an integral AC axial flow fan radiator to solve the problems in the above background art that in the process of using existing radiators, the heat dissipation efficiency of the radiator for hydraulic oil is relatively low, the cooling effect of the air flow on the hydraulic oil is poor, and it is not convenient to filter the dust in the external air flow entering the radiator, and it is not convenient to clean and maintain the internal dust entry.

[0004] To achieve the above purpose, the utility model provides the following technical solutions: an integral AC axial flow fan radiator, including:

[0005] A heat dissipation housing;

[0006] An axial flow fan, the axial flow fan is installed on one side of the heat dissipation housing, and the output end of the axial flow fan is connected to the heat dissipation housing;

[0007] A ventilation pipe, the ventilation pipe is arranged at the input end of the axial flow fan;

[0008] A filter mesh disk, the filter mesh disk is installed at one end of the ventilation pipe;

[0009] An S-shaped heat exchange pipe, the S-shaped heat exchange pipe is arranged inside the heat dissipation housing, and the number of the S-shaped heat exchange pipes is multiple;

[0010] An outer copper ring, the outer copper rings are arranged at equal intervals on the outside of the S-shaped heat exchange pipes, and a plurality of heat dissipation fins are arranged at equal intervals on the outside of the outer copper rings.

[0011] As a preferred solution of the present invention: a plurality of connecting side blocks are fixedly connected at equal intervals to the outside of the ventilation pipe, a fixing ring is fixedly connected to one side of the plurality of connecting side blocks, and the filter screen is installed on the inner side of the fixing ring.

[0012] As a preferred solution of the present invention: a plurality of positioning blocks are fixedly connected to the outer side of the filter screen at equal intervals, a plurality of positioning grooves cooperating with the positioning blocks are opened at equal intervals on the inner side of the fixing ring, and the positioning blocks and the positioning grooves are connected by bolts.

[0013] As a preferred solution of the present utility model: a liquid inlet tank is fixedly connected to one side of the heat dissipation shell, one end of the S-shaped heat exchange tube is fixedly connected to the liquid inlet tank, the other end of the S-shaped heat exchange tube is fixedly connected to a connecting pipe, the connecting pipe is fixedly connected to the heat dissipation shell, and a liquid outlet tank is fixedly connected to the other side of the heat dissipation shell, one end of the connecting pipe is fixedly connected to the liquid outlet tank.

[0014] As a preferred solution of the present invention: a liquid inlet pipe is fixedly connected to one side of the liquid inlet box, and a liquid outlet pipe is fixedly connected to one side of the liquid outlet box.

[0015] As a preferred solution of the present invention: a filter screen is installed on the side of the heat dissipation housing away from the axial flow fan, and mounting hole plates are fixedly connected to both sides of the filter screen, and the mounting hole plates are installed to the heat dissipation housing by bolts.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention realizes that the filter screen is installed on the inner side of the fixed ring by arranging a fixing ring and a filter screen, and filters dust and impurities from the outside entering the axial flow fan and the heat dissipation shell through the filter screen, thereby preventing dust and impurities from entering the interior, and making it inconvenient to clean the dust inside the radiator; and by arranging an S-shaped heat exchange tube, an outer copper ring and heat dissipation fins, the axial flow fan blows air into the heat dissipation shell, and exhausts air through the filter screen on one side of the heat dissipation shell, and blows air to the S-shaped heat exchange tube and the heat dissipation fins outside the heat dissipation fins through the airflow, thereby cooling the hydraulic oil circulating in the S-shaped heat exchange tube, and taking away the heat on the S-shaped heat exchange tube, the outer copper ring and the heat dissipation fins. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is the rear view of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the axial flow fan of the utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of the heat dissipation housing of the utility model;

[0021] Figure 5 This is the top view of the S-shaped heat exchange tube of the present utility model.

[0022] In the figure: 1. Heat dissipation housing; 2. Axial flow fan; 3. Ventilation pipe; 4. Connecting side block; 5. Fixed ring; 6. Positioning groove; 7. Positioning block; 8. Filter mesh disk; 9. Filter mesh plate; 10. S-shaped heat exchange tube; 11. Liquid inlet tank; 12. Liquid inlet pipe; 13. Outer copper ring; 14. Heat dissipation fins; 15. Connecting pipe; 16. Liquid outlet tank; 17. Liquid outlet pipe; 18. Installation hole plate. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1 to 5 , the present utility model provides a technical solution: an integral AC axial flow fan radiator, including: a heat dissipation housing 1; an axial flow fan 2 is installed on one side of the heat dissipation housing 1 by bolts, and the output end of the axial flow fan 2 is connected to the heat dissipation housing 1; a ventilation pipe 3 is fixedly connected to the input end of the axial flow fan 2; a filter mesh disk 8 is installed at one end of the ventilation pipe 3; an S-shaped heat exchange tube 10 is fixedly connected to the inner side of the heat dissipation housing 1, and the number of S-shaped heat exchange tubes 10 is multiple; outer copper rings 13 are fixedly connected to the outer side of the S-shaped heat exchange tubes 10 at equal intervals, and a plurality of heat dissipation fins 14 are fixedly connected to the outer side of the outer copper rings 13 at equal intervals.

[0025] It can be understood that the present utility model filters impurities in the gas entering the ventilation pipe 3 through the filter mesh disk 8 installed inside the fixed ring 5. After filtering the impurities, the gas enters the axial flow fan 2 through the ventilation pipe 3, and is transported to the inside of the heat dissipation housing 1 through the axial flow fan 2. High-temperature liquid is connected to the liquid inlet pipe 12, enters the liquid inlet tank 11 through the liquid inlet pipe 12, enters a plurality of S-shaped heat exchange tubes 10 through the liquid inlet tank 11, circulates inside the S-shaped heat exchange tubes 10, enters the connecting pipe 15, enters the liquid outlet tank 16 through the connecting pipe 15, and is discharged through the liquid outlet pipe 17 on one side of the liquid outlet tank 16. Heat dissipation is carried out through the S-shaped heat exchange tubes 10, the outer copper rings 13 and the heat dissipation fins 14 outside the S-shaped heat exchange tubes 10. The air entering the heat dissipation housing 1 dissipates heat from the S-shaped heat exchange tubes 10, the outer copper rings 13 and the heat dissipation fins 14. After the air absorbs heat, it is discharged through the filter mesh plate 9 on one side of the heat dissipation housing 1, and the high-temperature liquid entering the S-shaped heat exchange tubes 10 is cooled and heat-dissipated.

[0026] Please refer to Figures 1 to 4 , a plurality of connecting side blocks 4 are fixedly connected to the outer side of the ventilation pipe 3 at equal intervals, a fixing ring 5 is fixedly connected to one side of the plurality of connecting side blocks 4, and the filter mesh disk 8 is installed inside the fixing ring 5.

[0027] It can be understood that the utility model fixes the fixing ring 5 through the connecting side block 4, installs and fixes the fixing ring 5 between the ventilation pipe 3, and filters impurities from the gas entering the ventilation pipe 3 and the axial flow fan 2 through the filter mesh disk 8 inside the fixing ring 5.

[0028] Please refer to Figure 1 , a plurality of positioning blocks 7 are fixedly connected to the outer side of the filter mesh disk 8 at equal intervals, a plurality of positioning grooves 6 matching with the positioning blocks 7 are opened inside the fixing ring 5 at equal intervals, and the positioning blocks 7 and the positioning grooves 6 are connected by bolts.

[0029] It can be understood that the utility model installs the filter mesh disk 8 inside the fixing ring 5, and performs filtering treatment through the plurality of positioning blocks 7 on the outer side of the filter mesh disk 8 and the positioning grooves 6 inside the fixing ring 5, and performs limit installation treatment on the filter mesh disk 8 inside the fixing ring 5.

[0030] Please refer to Figure 1 , Figure 2 and Figure 5 , a liquid inlet box 11 is fixedly connected to one side of the heat dissipation housing 1, one end of the S-shaped heat exchange tube 10 is fixedly connected to the liquid inlet box 11, the other end of the S-shaped heat exchange tube 10 is fixedly connected to a communicating pipe 15, the communicating pipe 15 is fixedly connected to the heat dissipation housing 1, an outlet liquid box 16 is fixedly connected to the other side of the heat dissipation housing 1, and one end of the communicating pipe 15 is fixedly connected to the outlet liquid box 16.

[0031] It can be understood that the utility model allows the high-temperature liquid to enter the S-shaped heat exchange tube 10 through the liquid inlet box 11, and the high-temperature liquid in the S-shaped heat exchange tube 10 enters the outlet liquid box 16 through the communicating pipe 15.

[0032] Please refer to Figures 1 to 5 , a liquid inlet pipe 12 is fixedly connected to one side of the liquid inlet box 11, and a liquid outlet pipe 17 is fixedly connected to one side of the outlet liquid box 16.

[0033] It can be understood that the utility model allows the high-temperature liquid to be dissipated to enter the liquid inlet box 11 through the liquid inlet pipe 12, and discharges the liquid after heat dissipation in the outlet liquid box 16 through the liquid outlet pipe 17.

[0034] Please refer to Figure 2 , a filter mesh plate 9 is installed on the side of the heat dissipation housing 1 away from the axial flow fan 2, mounting hole plates 18 are fixedly connected to both sides of the filter mesh plate 9, and the mounting hole plates 18 and the heat dissipation housing 1 are installed by bolts.

[0035] It can be understood that the impurity on one side of the heat dissipation housing 1 is filtered by the filter screen plate 9, and the mounting hole plate 18 and the heat dissipation housing 1 are mounted by bolts, so as to mount and fix the filter screen plate 9 on one side of the heat dissipation housing 1.

[0036] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "center", "both ends", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present utility model.

[0037] In addition, the terms "first", "second", "third", "fourth" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second", "third", "fourth" may explicitly or implicitly include at least one of such features.

[0038] In the present utility model, unless otherwise clearly specified and defined, terms such as "mount", "set", "connect", "fix", "swivel connection", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0039] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An integral AC axial flow fan radiator, characterized in that, Comprising: A heat dissipation housing (1); An axial flow fan (2), the axial flow fan (2) is installed on one side of the heat dissipation housing (1), and the output end of the axial flow fan (2) is connected to the heat dissipation housing (1); A ventilation pipe (3), the ventilation pipe (3) is arranged at the input end of the axial flow fan (2); A filter mesh disk (8), the filter mesh disk (8) is installed at one end of the ventilation pipe (3); S-shaped heat exchange tubes (10), the S-shaped heat exchange tubes (10) are arranged inside the heat dissipation housing (1), and the number of the S-shaped heat exchange tubes (10) is multiple; Outer copper rings (13), the outer copper rings (13) are equidistantly arranged on the outer side of the S-shaped heat exchange tubes (10), and a plurality of heat dissipation fins (14) are equidistantly arranged on the outer side of the outer copper rings (13).

2. The integral AC axial flow fan radiator according to claim 1, wherein: A plurality of connecting side blocks (4) are equidistantly and fixedly connected to the outer side of the ventilation pipe (3), and a fixing ring (5) is fixedly connected to one side of the plurality of connecting side blocks (4), and the filter mesh disk (8) is installed inside the fixing ring (5).

3. The integral AC axial flow fan radiator according to claim 2, characterized in that: A plurality of positioning blocks (7) are equidistantly and fixedly connected to the outer side of the filter mesh disk (8), a plurality of positioning grooves (6) matching with the positioning blocks (7) are equidistantly opened inside the fixing ring (5), and the positioning blocks (7) and the positioning grooves (6) are connected by bolts.

4. The integral AC axial flow fan radiator according to claim 1, characterized in that: A liquid inlet tank (11) is fixedly connected to one side of the heat dissipation housing (1), one end of the S-shaped heat exchange tube (10) is fixedly connected to the liquid inlet tank (11), the other end of the S-shaped heat exchange tube (10) is fixedly connected to a connecting pipe (15), the connecting pipe (15) is fixedly connected to the heat dissipation housing (1), a liquid outlet tank (16) is fixedly connected to the other side of the heat dissipation housing (1), and one end of the connecting pipe (15) is fixedly connected to the liquid outlet tank (16).

5. The integral AC axial flow fan radiator according to claim 4, wherein: A liquid inlet pipe (12) is fixedly connected to one side of the liquid inlet tank (11), and a liquid outlet pipe (17) is fixedly connected to one side of the liquid outlet tank (16).

6. The integral AC axial flow fan radiator according to claim 1, characterized in that: A filter mesh plate (9) is installed on the side of the heat dissipation housing (1) away from the axial flow fan (2), mounting hole plates (18) are fixedly connected to both sides of the filter mesh plate (9), and the mounting hole plates (18) and the heat dissipation housing (1) are installed by bolts.

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