Alternating type automobile engine radiator

Abstract

The utility model discloses an alternating type automobile engine radiator, which relates to the field of engine radiators, solves the problem of poor radiating effect of the existing bent or corrugated fins, and adopts the following scheme that the alternating type automobile engine radiator comprises two groups of radiating frame plates, and fin groups are fixedly welded on the side walls of the radiating frame plates; the fin set is composed of a heat conduction part arranged in an inner cavity of the heat dissipation frame plate and a fin part located on the outer side. The heat conduction part is distributed on the inner side wall of the heat dissipation frame plate in a corrugated shape, and the fin part is a Y-shaped fin connected with the heat conduction part. According to the alternating type automobile engine radiator, due to the arrangement of the shape of the fin set, the corrugated heat conduction part can make contact with high-temperature liquid, heat is conducted into the fin part, air cooling and heat dissipation are conducted on the fin part in cooperation with the fan on the outer side, and due to the arrangement of the shape of the fin part and the arrangement of the main flow guide grooves and the auxiliary flow guide grooves in the outer wall of the fin part, the heat dissipation efficiency is improved. And the contact area between the fan and the airflow of the fan can be greatly increased, so that the airflow is efficiently utilized to take away heat on the fan.

Description

Technical Field

[0001] The utility model relates to the technical field of engine radiators, in particular to a rotating automobile engine radiator. Background Art

[0002] The automobile engine will generate a lot of heat during use. If it is not cooled, it will affect the performance of the engine.

[0003] After searching, the application with patent number CN202011615168.5 discloses a rotating automobile engine radiator, including a shell, a rotating chamber is opened in the shell, a support block is fixedly provided on the left wall of the rotating chamber, a fixed block is fixedly provided on the right wall of the rotating chamber, a rotating table is rotatably provided between the support block and the fixed block, a coolant pipe is provided through the rotating chamber, the coolant pipe is located on the upper side of the support block, the left side of the rotating chamber is connected to a fan chamber opening to the left, and a support table is fixedly provided on the bottom wall of the fan chamber;

[0004] The above application document achieves efficient heat dissipation by setting up multiple heat dissipation chambers, while the existing method generally sets a fan group on the outside of the heat dissipation fins to use gas circulation to take away the heat carried by the fins, thereby achieving the effect of efficient heat dissipation. The existing fins are generally angled or corrugated, and the contact area with the airflow is limited, which may affect the working efficiency of the engine.

[0005] Therefore, we propose a rotating automobile engine radiator. Utility Model Content

[0006] In view of the deficiencies of the prior art, the utility model provides a rotating automobile engine radiator, which solves the problem that the existing bent or corrugated fins have poor heat dissipation effects.

[0007] To achieve the above purpose, the utility model is implemented through the following technical solutions: a rotating automobile engine radiator, including two sets of composite assembled heat dissipation frame plates, and a fin group is fixedly welded on the side wall of the heat dissipation frame plate;

[0008] The fin group is composed of a heat-conducting part arranged in the inner cavity of the heat dissipation frame plate and a fin part located on the outside;

[0009] The heat-conducting part is distributed on the inner side wall of the heat-dissipating frame plate in a corrugated shape, and the fin part is a Y-shaped fin connected to the heat-conducting part.

[0010] Preferably, a main flow channel in a corrugated shape is provided on the inner wall of the V-angle at the center of the outer wall of the fin portion;

[0011] Among them, the setting of the corrugated main flow channel can increase the contact area between it and the wind flow, ensuring the heat dissipation effect.

[0012] Preferably, the outer wall of the fin portion is provided with two groups of corrugated auxiliary flow guide grooves located at the upper and lower sides of the main flow guide groove;

[0013] Among them, the provision of two sets of secondary guide grooves can further increase the contact area with the wind flow and further ensure the heat dissipation effect.

[0014] Preferably, a spacer connected to the outer end of each column of heat conducting parts is fixedly mounted on the inner side wall of the heat dissipation frame plate, and the heat conducting parts in adjacent fin groups are fixedly connected to the inner side wall of the heat dissipation frame plate through the spacers located oppositely;

[0015] The provision of the partitions can cooperate with each group of heat-conducting parts to separate the inner cavity of the heat dissipation frame into a channel, thereby increasing the distance for the liquid to flow therein, increasing the heat dissipation time, and thus achieving the effect of efficient heat dissipation.

[0016] Preferably, a rectangular outer frame bar is fixedly installed on the outer wall of the heat dissipation frame plate, two groups of outer frame bars of the heat dissipation frame plate are assembled by bolts, and a sealing rubber pad is also sandwiched between the two groups of outer frame bars;

[0017] Among them, the setting of the sealing gasket can prevent liquid leakage, while the setting of the bolt-type assembly is convenient for disassembly and protection.

[0018] Preferably, the top of the heat dissipation frame plate is provided with liquid holes, and the diagonal portion of the bottom side of another group of heat dissipation frame plates is also provided with liquid holes, and the two groups of liquid holes are respectively connected to the liquid outlet and liquid inlet of the engine.

[0019] Preferably, the heat dissipation frame plate is an integrally formed frame, and a fan seat opposite to the fin portion is provided on the outer side of the heat dissipation frame plate.

[0020] The utility model provides a rotating automobile engine radiator, which has the following beneficial effects:

[0021] The rotating automobile engine radiator, through the setting of the shape of the fin group, can use the corrugated heat-conducting part to contact the high-temperature liquid and conduct the heat to the fin part, and then cooperate with the outer fan to cool it. The shape of the fin part and the setting of the main flow groove and the auxiliary flow groove on the outer wall can greatly increase the contact area between it and the fan airflow, so as to efficiently use the wind flow to take away the heat thereon, ensure the heat dissipation effect, and solve the problem of poor heat dissipation effect of the existing bent or corrugated fins. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 It is a structural schematic diagram of the fin group of the utility model;

[0024] Figure 3 It is a structural schematic diagram of the inner side of the utility model.

[0025] In the figure: 1, heat dissipation frame plate; 11, outer frame bar; 12, liquid hole; 13, spacer bar; 2, fin group; 21, heat conduction part; 22, fin part; 23, main flow channel; 24, secondary flow channel. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in 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 in 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.

[0027] See also Figure 1-3 The embodiment of the utility model provides a technical solution: a rotating automobile engine radiator, two sets of compositely assembled heat dissipation frame plates 1, and a fin group 2 is fixedly welded on the side wall of the heat dissipation frame plate 1; the fin group 2 is composed of a heat conduction part 21 arranged in the inner cavity of the heat dissipation frame plate 1 and a fin part 22 located on the outside; the heat conduction part 21 is distributed on the inner side wall of the heat dissipation frame plate 1 in a corrugated shape, and the fin part 22 is a Y-shaped fin connected to the heat conduction part 21;

[0028] A corrugated main flow groove 23 is provided on the inner wall of the fin portion 22 which is V-angled at the center of the outer wall; wherein, the arrangement of the corrugated main flow groove 23 can increase the contact area between it and the wind flow, thereby ensuring the heat dissipation effect.

[0029] Two groups of corrugated auxiliary flow guide grooves 24 are provided on the outer wall of the fin portion 22 and are located on the upper and lower sides of the main flow guide groove 23; wherein, the provision of the two groups of auxiliary flow guide grooves 24 can further increase the contact area with the wind flow and further ensure the heat dissipation effect.

[0030] Among them, the rotating automobile engine radiator, through the setting of the shape of the fin group 2, can use the corrugated heat-conducting part 21 to contact with the high-temperature liquid and conduct the heat to the fin part 22, and then cooperate with the outer fan to cool it. The shape of the fin part 22 and the setting of the main guide groove 23 and the auxiliary guide groove 24 on the outer wall can greatly increase the contact area between it and the fan airflow, so as to efficiently use the wind flow to take away the heat thereon, ensure the heat dissipation effect, and solve the problem of poor heat dissipation effect of the existing bent or corrugated fins.

[0031] Embodiment 2: A partition bar 13 connected to the outer end of each column of heat-conducting parts 21 is fixedly installed on the inner wall of the heat dissipation frame plate 1, and the heat-conducting parts 21 in adjacent fin groups 2 are fixedly connected to the inner wall of the heat dissipation frame plate 1 through the partition bars 13 that are relatively positioned; wherein, the setting of the partition bars 13 can cooperate with each group of heat-conducting parts 21 to separate the inner cavity of the heat dissipation frame plate 1 into a channel, thereby increasing the distance that the liquid flows therein, increasing the heat dissipation time, and thereby achieving the effect of efficient heat dissipation.

[0032] A rectangular outer frame bar 11 is fixedly installed on the outer wall of the heat dissipation frame plate 1. The outer frame bars 11 of two groups of heat dissipation frame plates 1 are assembled by bolts, and a sealing rubber pad is also sandwiched between the two groups of outer frame bars 11; wherein, the setting of the sealing rubber pad can prevent liquid leakage, and the setting of the bolt-type assembly is convenient for disassembly and protection.

[0033] The top of the heat dissipation frame 1 is provided with liquid holes 12, and the diagonal part of the bottom side of another group of heat dissipation frame 1 is also provided with liquid holes 12, and the two groups of liquid holes 12 are respectively connected to the liquid outlet and liquid inlet of the engine. Preferably, the heat dissipation frame 1 is an integrally formed frame, and a fan seat opposite to the fin portion 22 is provided on the outer side of the heat dissipation frame 1.

[0034] The working principle and use process of the utility model are as follows: through the arrangement of the fin group 2 on the heat dissipation frame plate 1, the shape of the fin portion 22 can be used to cooperate with the airflow blown out by the outer fan seat to increase the contact area between the airflow and the fin portion 22, thereby ensuring that the airflow takes away the heat carried by the fin portion 22 and ensures the heat dissipation effect. At the same time, the shape of the heat conducting portion 21 and the partition bar 13 on the inner side of the heat dissipation frame plate 1 can increase the flow distance of the liquid therein, further ensuring the heat dissipation effect.

[0035] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0036] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A rotating automobile engine radiator, characterized in that: It comprises two groups of heat dissipation frame plates (1) that are assembled in combination, and a fin group (2) is fixedly welded on the side wall of the heat dissipation frame plate (1); The fin group (2) is composed of a heat conducting portion (21) arranged in the inner cavity of the heat dissipation frame plate (1) and a fin portion (22) located on the outside; The heat conducting portion (21) is distributed in a corrugated shape on the inner wall of the heat dissipation frame plate (1), and the fin portion (22) is a Y-shaped fin connected to the heat conducting portion (21).

2. A rotary automobile engine radiator according to claim 1, characterized in that: A main flow channel (23) in the form of a corrugated shape is provided on the inner wall of the fin portion (22) which is in a V-angle at the centre of the outer wall.

3. The rotary automobile engine radiator according to claim 2, characterized in that: The outer wall of the fin portion (22) is provided with two groups of corrugated secondary flow guide grooves (24) located on the upper and lower sides of the primary flow guide groove (23).

4. The rotary automobile engine radiator according to claim 1, characterized in that: A spacer bar (13) connected to the outer end of each column of heat-conducting parts (21) is fixedly mounted on the inner side wall of the heat-dissipating frame plate (1), and the heat-conducting parts (21) in adjacent fin groups (2) are fixedly connected to the inner side wall of the heat-dissipating frame plate (1) via the spacer bars (13) located opposite to each other.

5. The rotary automobile engine radiator according to claim 1, characterized in that: A rectangular outer frame strip (11) is fixedly mounted on the outer wall of the heat dissipation frame plate (1), two groups of the outer frame strips (11) of the heat dissipation frame plate (1) are assembled by bolts, and a sealing rubber pad is also sandwiched between the two groups of the outer frame strips (11).

6. The rotary automobile engine radiator according to claim 1, characterized in that: The top of the heat dissipation frame plate (1) is provided with liquid holes (12), and the diagonal portion of the bottom side of another group of heat dissipation frame plates (1) is also provided with liquid holes (12), and the two groups of liquid holes (12) are respectively connected to the liquid outlet and liquid inlet of the engine.

7. The rotary automobile engine radiator according to claim 1, characterized in that: The heat dissipation frame plate (1) is an integrally formed frame, and a fan seat opposite to the fin portion (22) is provided on the outer side of the heat dissipation frame plate (1).

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