Water-cooling radiator core body with reinforcing structure

Abstract

The utility model discloses a water-cooling radiator core with a reinforcing structure, which belongs to the technical field of radiators, and comprises a plurality of radiating components arranged side by side, each radiating component comprises a radiating tube and a reinforcing plate, each radiating tube comprises two symmetrically arranged side plates and two semicircular plates, each reinforcing plate comprises a middle plate and two side supporting plates, and each side supporting plate is arranged between the middle plate and the corresponding semicircular plate. The middle plate is attached to the inner wall of one of the two side plates, the side supporting plate comprises a first arc-shaped plate and a first short plate, and the first short plate is attached to the inner wall of the side plate under the elastic effect of the first arc-shaped plate. The front face and the back face of the radiating pipe can be supported, the two ends of the radiating pipe can also be supported, and the compressive strength of the radiating pipe is improved; the heat exchange effect of the radiating pipe is improved; the reinforcing plate is integrally formed, the manufacturing and forming process is simpler, the reinforcing plate can be conveniently placed in the radiating pipe, the reinforcing plate is stabilized in the radiating pipe through the elasticity of the side supporting plate, welding points are few, sliding is avoided, and the supporting effect is more stable.

Description

TECHNICAL FIELD

[0001] The utility model belongs to radiator technical field, concretely relates to a water -cooled radiator core body with reinforcing structure. BACKGROUND

[0002] The water radiator in the engineering vehicle is usually used in engine cooling, the fluid in the radiator pipe is antifreeze, the antifreeze is circulated in the radiator pipe, the outside is sucked / blown by the fan, the heat is conducted to the external fin through the radiator pipe, and the heat is taken away through the heat convection of cold air.The existing radiator pipe structure is shown in Figure 7 The bending reinforcing plate (serpentine reinforcing plate) forms the support of trapezoidal, can play the role of strengthening the front and back of the radiator pipe, but when the water (antifreeze) flows through the radiator pipe, it is a trapezoidal channel, the channel thickness is thick, and the heat exchange effect is affected, and the radiator pipe is only strengthened in the front and back, and the two ends are not strengthened, and the adhesion of the reinforcing plate and the radiator pipe is not high, especially at the arc of the short diameter of the pipe, it is difficult to adhere, and the expected reinforcing effect cannot be realized. UTILITY MODEL CONTENT

[0003] The utility model solves the technical problem in providing a water-cooled radiator core body with reinforcing structure, strengthens the support of the radiator pipe, and improves the heat exchange effect.

[0004] Technical scheme: in order to solve the above technical problem, the utility model adopts the technical scheme as follows:

[0005] The water-cooled radiator core body with reinforcing structure includes a plurality of parallelly arranged radiator assemblies, the radiator assembly includes a radiator pipe and a reinforcing plate located in the radiator pipe, the radiator pipe includes two symmetrically arranged side plates and two semicircular plates connected with the two side plates respectively, the reinforcing plate includes a middle plate and two side support plates connected at both ends of the middle plate, the middle plate is attached to the inner wall of one of the two side plates, and the side support plate includes a first arc-shaped plate and a first short plate, and the first short plate is attached to the inner wall of the side plate under the elastic action of the first arc-shaped plate.

[0006] Further, the first arc-shaped plate enters the semicircular area formed by the semicircular plate.

[0007] Further, the middle plate is provided with a protruding plate protruding to one side.

[0008] Further, the width of the protruding plate is d1, the width of the middle plate is D, and 0.25D≤d1≤0.5D.

[0009] Further, the protruding plate protrudes outward by a distance t1, and the distance between the two side plates is T, t1≥0.5T.

[0010] Further, the protruding plate is spaced apart from the side plate away from the intermediate plate by a distance h, and h>0.

[0011] Further, the two side plates and the two semicircular plates are integrally connected.

[0012] Further, the reinforcing plate is welded to the heat dissipation pipe.

[0013] Beneficial effects: compared with the prior art, the utility model has the following advantages:

[0014] 1. By setting the reinforcing plate in the heat dissipation pipe, the side support plate is formed at both ends of the reinforcing plate, the first short plate and the intermediate plate of the side support plate can support the front and back of the heat dissipation pipe, and the side support plate and the reinforcing plate as a whole can support both ends of the heat dissipation pipe, thereby improving the compressive strength of the heat dissipation pipe.

[0015] 2. The protruding plate is arranged on the reinforcing plate, the reinforcing plate divides the heat dissipation pipe into three flat heat exchange regions, a flat channel is formed in the heat dissipation pipe, the antifreeze contacts the wall surface of the heat dissipation pipe, and the heat exchange effect of the heat dissipation pipe is improved.

[0016] 3. The reinforcing plate is integrally formed, the manufacturing process is simpler, and the reinforcing plate is conveniently put into the heat dissipation pipe, the water resistance at the inlet of the heat dissipation pipe is small, compared with the snake-shaped reinforcing plate, the reinforcing plate does not need to be cut off, the reinforcing plate is stably arranged in the heat dissipation pipe by using the elasticity of the side support plate, the welding points are few, the reinforcing plate does not slide, and the supporting effect is more stable. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a cross-sectional structure schematic view of the heat dissipation assembly of the embodiment 1 of the utility model;

[0018] Figure 2 is a structure schematic view of the heat dissipation pipe of the embodiment 1;

[0019] Figure 3 is a structure schematic view of the reinforcing plate of the embodiment 1;

[0020] Figure 4 is a width schematic view of the intermediate plate and the protruding plate of the embodiment 1;

[0021] Figure 5 is a structure schematic view of the protruding plate of the embodiment 1;

[0022] Figure 6 is an external structure view of the water-cooled radiator core of the embodiment 1;

[0023] Figure 7 is a cross-sectional structure schematic view of the existing heat dissipation assembly;

[0024] Figure 8 is a cross-sectional structure schematic view of the heat dissipation assembly of the embodiment 2. DETAILED DESCRIPTION

[0025] The present invention will be further illustrated below with reference to specific embodiments. The embodiments are implemented based on the technical solution of the present invention. It should be understood that these embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention.

[0026] Example 1

[0027] like Figure 6 As shown, the water-cooled radiator core with a reinforced structure in this embodiment includes multiple heat dissipation components arranged side by side. The upper end of the heat dissipation component is connected to the inlet pipe 9, and the lower end is connected to the outlet pipe (the inlet pipe 9 and the outlet pipe can also be set at the same end of the heat dissipation component and separated in the middle, with the other end of the heat dissipation component connected, thereby forming a U-shaped water channel. The specific setting position of the inlet pipe 9 and the outlet pipe can be adjusted according to actual needs). Heat dissipation fins are provided between adjacent heat dissipation components. The heat dissipation fins are serpentine and are used to expand the heat dissipation area. The water-cooled radiator core in this embodiment is used for cooling the engine of engineering machinery vehicles. Antifreeze flows inside the heat dissipation pipe, and air flows outside the heat dissipation pipe. The antifreeze entering through the inlet pipe 9 flows out from the lower end after heat exchange in the heat dissipation pipe 1.

[0028] like Figure 1 , Figure 2 and Figure 3 As shown, the heat dissipation assembly includes a heat dissipation pipe 1 and a reinforcing plate 2. The heat dissipation pipe 1 is a flat and elongated rectangular pipe. The heat dissipation pipe 1 includes two side plates 11 and two semicircular plates 12. The two side plates 11 are symmetrically arranged. One semicircular plate 12 connects one end of the two side plates 11, and the other semicircular plate 12 connects the other end of the two side plates 11. The two side plates 11 and the two semicircular plates 12 are integrally connected to form the heat dissipation pipe 1. The heat dissipation pipe 1 is made of stainless steel.

[0029] like Figure 1 , Figure 2 and Figure 3As shown, the reinforcing plate 2 is located in the heat dissipation pipe 1, the reinforcing plate 2 includes a middle plate 21 and two side support plates 22, the two side support plates 22 are respectively connected at both ends of the middle plate 21, the two side support plates 22 are located on the same side of the middle plate 21, the middle plate 21 is a straight plate as a whole, the middle plate 21 is provided with a protruding plate 211 in the middle, the protruding plate 211 protrudes to the side where the two side support plates 22 are located, the side support plate 22 includes a first arc-shaped plate 221 and a first short plate 222, the first arc-shaped plate 221 is semicircular, the first short plate 222 is parallel to the straight plate part of the middle plate 21 and extends to the middle part, the straight plate part of the middle plate 21 is attached to the inner wall of one of the two side plates 11, and due to the elasticity of the first arc-shaped plate 221, the first arc-shaped plate 221 expands outward under the elastic action, so that when the reinforcing plate 2 is located in the heat dissipation pipe 1, the first short plate 222 is attached to the inner wall of the side plate 11 under the elastic action of the first arc-shaped plate 221, the middle plate 21 and the two first short plates 222 can support the heat dissipation pipe 1, and when the two side plates 11 are stressed, the middle plate 21 and the two first short plates 222 can support the side plate 11, thereby improving the front and back compression strength, the overall width of the reinforcing plate 2 is smaller than the internal width of the heat dissipation pipe 1, the semicircular area 121 formed by the semicircular plate 12 of the heat dissipation pipe 1, the two first arc-shaped plates 221 respectively enter the corresponding semicircular area 121, when the semicircular plate 12 at both ends of the heat dissipation pipe 1 is compressed, the side support plate 22 can support the semicircular plate 12, and the reinforcing plate 2 as a whole can improve the compression strength at both ends of the heat dissipation pipe 1. In the embodiment, the reinforcing plate 2 is made of stainless steel material and is integrally formed by bending a stainless steel plate multiple times, the middle region is bent multiple times to form the protruding plate 211, and the two ends of the stainless steel plate are bent to form the side support plates 22 at both ends, and the reinforcing plate 2 is placed into the heat dissipation pipe 1 from one end, and then the lower end of the reinforcing plate 2 is connected with the heat dissipation pipe 1 by welding.

[0030] As Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the width of the protruding plate 211 is d1, which is 40 mm in this embodiment. The width of the middle plate 21 is D, where 0.25D ≤ d1 ≤ 0.5D. In this embodiment, d1 = 0.25D and D = 160 mm. The distance by which the protruding plate 211 protrudes outward is t1, and the distance between the two side plates 11 is T, where t1 ≥ 0.5T. In this embodiment, T = 15 mm and t1 = 8 mm. There is a gap h between the protruding plate 211 and the side plate 11 away from the middle plate 21, where h > 0. In this embodiment, h = 3 mm. The inner cavity of the heat sink 1 is the area where antifreeze flows. The antifreeze and the external medium (air) exchange heat on the wall of the heat sink 1, thereby completing heat dissipation. Since the protruding plate 211 protrudes to one side inside the heat sink 1, the reinforcing plate 2 divides the inner cavity of the heat sink 1 into three sections. The hot zone includes the intermediate heat exchange zone corresponding to the protruding plate 211, the first side heat exchange zone and the second side heat exchange zone on both sides of the protruding plate 211. The antifreeze in the intermediate heat exchange zone exchanges heat with the external medium on the lower side plate 11, while the antifreeze in the first and second side heat exchange zones exchanges heat with the external medium on the upper side plate 11. There is a gap between the outwardly protruding portion of the protruding plate 211 and the upper side plate 11, allowing the antifreeze to flow through the gap and exchange heat with the external medium. When the antifreeze flows through the heat dissipation pipe 1, it makes flat surface contact with the inner wall of the heat dissipation pipe 1, improving the heat exchange effect. Figure 7 The existing trapezoidal (serpentine) reinforcing plate has reduced water resistance at the inlet of the heat dissipation pipe 1 compared to the reinforcing plate 2 in this embodiment, which is more conducive to the flow of antifreeze. In addition, the existing trapezoidal reinforcing plate is difficult to form and insert into the heat dissipation pipe. The reinforcing plate 2 in this embodiment has a simpler manufacturing and forming process and is easier to insert into the heat dissipation pipe 1.

[0031] Example 2

[0032] like Figure 8 As shown, the difference from Embodiment 1 is that in this embodiment, d1 = 0.5D and d1 = 40 mm, thus making the middle heat exchange zone corresponding to the protruding plate 211 wider. The sum of the widths of the first side heat exchange zone and the second side heat exchange zone is equal to the width of the middle heat exchange zone. The middle heat exchange zone exchanges heat with the upper side plate 11, and the first side heat exchange zone and the second side heat exchange zone exchange heat with the lower side plate 11. Since the sum of the widths of the first side heat exchange zone and the second side heat exchange zone is equal to the width of the middle heat exchange zone, the heat exchange efficiency of the two side plates 11 of the heat dissipation pipe 1 is about the same, ensuring that the heat exchange effect on both sides is balanced.

[0033] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A water-cooled heat sink core having a reinforcing structure, characterized by, The application relates to a heat dissipation assembly, which comprises a plurality of heat dissipation components arranged side by side, the heat dissipation component comprising a heat dissipation pipe (1) and a reinforcing plate (2) arranged in the heat dissipation pipe (1), the heat dissipation pipe (1) comprising two symmetrically arranged side plates (11) and two semicircular plates (12) connected with the two side plates (11) respectively, the reinforcing plate (2) comprising a middle plate (21) and two side supporting plates (22) connected at both ends of the middle plate, the middle plate (21) being attached to the inner wall of one of the two side plates (11), and the side supporting plate (22) comprising a first arc-shaped plate (221) and a first short plate (222), the first short plate (222) being attached to the inner wall of the side plate (11) under the elastic action of the first arc-shaped plate (221).

2. The water-cooled heat sink core with reinforcement structure according to claim 1, characterized in that, The first arc-shaped plate (221) enters a semicircular area (121) formed by the semicircular plate (12).

3. The water-cooled heat sink core with reinforcement structure according to claim 2, characterized in that, The middle plate (21) is provided with a protruding plate (211) protruding to one side.

4. The water-cooled heat sink core with reinforcement structure according to claim 3, characterized in that, The width of the protruding plate (211) is d1, the width of the middle plate (21) is D, and 0.25D <= d1 <= 0.5D.

5. The water-cooled heat sink core with reinforcement structure according to claim 3, characterized in that, The protruding plate (211) protrudes outward by a distance t1, and the distance between the two side plates (11) is T, and t1 >= 0.5T.

6. The water-cooled heat sink core with reinforcement structure according to claim 3, characterized in that, The distance between the protruding plate (211) and the side plate (11) away from the middle plate (21) is h, and h > 0.

7. The water-cooled heat sink core with reinforcement structure of claim 1, wherein, The two side plates (11) and the two semicircular plates (12) are integrally connected.

8. The water-cooled heat sink core with reinforcement structure of claim 1, wherein, The reinforcing plate (2) is welded to the heat dissipation pipe (1).

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