High-precision aluminum alloy intercooler

Abstract

The utility model belongs to the technical field of intercoolers, and discloses a high-precision aluminum alloy intercooler which comprises a frame, a plurality of mounting rods are fixed to the two sides of the inner top wall of the frame, a plurality of heat dissipation pipes are jointly mounted on the side walls of the mounting rods, rubber sheets are arranged on the two opposite side walls of the frame, and the rubber sheets are arranged on the two opposite side walls of the frame. The side wall of the rubber sheet is provided with a plurality of communicating grooves in one-to-one correspondence with the heat dissipation pipes, a sealing nozzle and an end cover, the side wall of the end cover is connected with a connecting air nozzle, and the side wall of the end cover is provided with a plurality of air inlet grooves in one-to-one correspondence with the heat dissipation pipes. Mounting holes are formed in the side walls, close to each other, of the two end covers. The end cover mounting device has the effect of reducing the end cover mounting difficulty of workers.

Description

Technical Field

[0001] The utility model relates to the technical field of intercoolers, in particular to a high-precision aluminum alloy intercooler. Background Art

[0002] Intercoolers are usually only seen on cars with superchargers installed. Because intercoolers are actually a supporting part of turbocharging, their function is to reduce the temperature of the high-temperature air after supercharging, so as to reduce the heat load of the engine, improve the intake efficiency, and thus increase the power of the engine. For supercharged engines, intercoolers are an important component of the supercharging system. Whether it is a supercharged engine or a turbocharged engine, an intercooler needs to be installed between the supercharger and the intake manifold. Intercoolers are generally made of aluminum alloy. According to the different cooling media, common intercoolers can be divided into two types: air-cooled and water-cooled. Air-cooled intercoolers are also widely used.

[0003] A type of intercooler is disclosed in the Chinese utility model patent with the announcement number CN220769583U, which relates to the technical field of intercoolers. The new type of intercooler comprises: a hollow frame, the interior of the frame is provided with airflow grooves at equal distances from top to bottom, the outer wall of the airflow groove is provided with heat dissipation fins at equal distances, the inner cavity of the airflow groove is provided with a protruding surface, and the position of the protruding surface corresponds to the position of the heat dissipation fins. The airflow groove, the heat dissipation fins and the protruding surface are integrally formed with aluminum alloy or copper material. The new type of intercooler is installed on the front side of the vehicle engine compartment through the setting of the hollow frame, so that when the car is driving, the external air can flow through the frame and the airflow groove inside, so that the heat on the surface of the airflow groove is quickly dissipated. Through the setting of the protruding surface, the contact surface between the protruding surface and the high-pressure air inside the airflow groove is increased, the heat conduction effect is improved, and the heat is conducted to the heat dissipation fins.

[0004] With respect to the above-mentioned related technologies, the inventor believes that there are the following defects: when the above-mentioned device is in use, the installer needs to make the through groove and the airflow flow groove correspond to each other, and then make the airflow enter the airflow flow groove through the connecting nozzle and the through groove. However, in the actual installation process, in order to reduce the probability of air leakage in the intercooler, the staff needs to install a sealing ring between the end cover and the frame, and the staff needs to make the connecting groove on the sealing ring communicate with the through groove and the airflow flow groove. Since the positional relationship between the sealing ring and the through groove cannot be directly observed during the installation process, the installation difficulty is relatively high, which is not conducive to improving the user experience of the staff. Utility Model Content

[0005] In order to solve the above problems, the utility model provides a high-precision aluminum alloy intercooler.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions: a high-precision aluminum alloy intercooler, comprising a frame, a plurality of mounting rods are fixed on both sides of the inner top wall of the frame, a plurality of heat dissipation pipes are commonly installed on the side walls of the plurality of mounting rods, a rubber sheet is arranged on the two opposite side walls of the frame, a plurality of connecting grooves corresponding to the heat dissipation pipes are opened on the side wall of the rubber sheet, a sealing nozzle is arranged on the side wall of the rubber sheet, an end cover is arranged on the side wall of the rubber sheet, a connecting air nozzle is connected to the side wall of the end cover, a plurality of air inlet grooves corresponding to the heat dissipation pipes are opened on the side wall of the end cover, and mounting holes are opened on the side walls of the two end covers close to each other.

[0007] By adopting the above technical solution, when the staff assembles the intercooler, the staff only needs to connect the sealing nozzle and the rubber sheet to each other, and make the rubber sheet close to the side wall of the frame, so that one end of the sealing nozzle and the heat dissipation pipe can be connected to each other, thereby making the rubber sheet initially stable. Furthermore, the staff only needs to connect the other end of the sealing nozzle to the air intake groove to make the air intake groove and the heat dissipation pipe communicate with each other, thereby reducing the installation difficulty of the staff and improving the use experience of the staff.

[0008] Furthermore, the sealing nozzle includes a rubber tube arranged in the connecting groove and two connecting tubes respectively arranged on two opposite side walls of the rubber tube, and the four side walls of the connecting tubes are all inclined surfaces.

[0009] By adopting the above technical solution, the connecting pipe reduces the difficulty for the staff to connect the sealing nozzle and the air inlet groove, thereby improving the staff's use experience. At the same time, when the sealing nozzle and the air inlet groove are connected to each other, the upper surface of the rubber tube is pressed against the inner top wall of the air inlet groove, so that the end cover is initially stable, thereby reducing the difficulty of subsequent installation by the staff.

[0010] Furthermore, a clamping groove is provided on the inner top wall and the inner bottom wall of the communicating groove, and a clamping block matching the clamping groove is fixed on the upper surface of the rubber tube.

[0011] By adopting the above technical solution, when the staff connects the rubber tube and the rubber sheet to each other, the card slot and the card block are connected to each other, thereby improving the stability of the rubber tube and thus improving the use experience of the staff.

[0012] Furthermore, a receiving hole for receiving a fixing bolt is provided on the side wall of the rubber sheet.

[0013] By adopting the above technical solution, when the end cover is pressed against the rubber sheet, the staff needs to fix the end cover and the frame to each other through the fixing bolts. The receiving groove reduces the probability that the rubber sheet interferes with the installation of the fixing bolts, thereby improving the staff's user experience.

[0014] Furthermore, a plurality of heat dissipation fins distributed at equal intervals are provided on the upper surface of the heat dissipation pipe.

[0015] Furthermore, a plurality of first inclined plates distributed at equal intervals are arranged on the inner top wall of the heat dissipation tube, and a plurality of second inclined plates distributed at equal intervals are arranged on the inner bottom wall of the heat dissipation tube.

[0016] Furthermore, the angle between the first inclined plate and the horizontal plane is 135 degrees.

[0017] Furthermore, the angle between the second inclined plate and the horizontal plane is 45 degrees.

[0018] By adopting the above technical solution, when the gas passes through the heat dissipation pipe, the first inclined plate and the second inclined plate increase the rate of heat loss of the gas, thereby improving the efficiency of the heat dissipation pipe.

[0019] In summary, the utility model has the following beneficial effects:

[0020] 1. In this application, when the staff assembles the intercooler, the staff needs to connect the sealing nozzle and the rubber sheet to each other, and make the rubber sheet close to the side wall of the frame, so that one end of the sealing nozzle and the heat dissipation pipe can be connected to each other, thereby making the rubber sheet initially stable. Furthermore, the staff only needs to connect the other end of the sealing nozzle to the air intake groove to make the air intake groove and the heat dissipation pipe communicate with each other, thereby reducing the installation difficulty of the staff and improving the staff's use experience;

[0021] 2. In this application, the connecting pipe reduces the difficulty for the staff to connect the sealing nozzle and the air inlet groove, thereby improving the staff's experience. At the same time, when the sealing nozzle and the air inlet groove are connected to each other, the upper surface of the rubber tube is pressed against the inner top wall of the air inlet groove, so that the end cover is initially stable, thereby reducing the difficulty of subsequent installation by the staff;

[0022] 3. In this application, when the end cover is pressed against the rubber sheet, the staff needs to fix the end cover and the frame to each other through fixing bolts. The receiving groove reduces the probability that the rubber sheet interferes with the installation of the fixing bolts, thereby improving the staff's user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0024] Figure 2 This is a schematic diagram of a receiving hole and its connection structure in an embodiment of the utility model;

[0025] Figure 3 This is a schematic diagram of the air inlet slot and its connection structure in an embodiment of the utility model;

[0026] Figure 4This is a schematic diagram of the card slot and its connection structure in an embodiment of the utility model;

[0027] Figure 5 This is a schematic diagram of a sealing nozzle and its connection structure in an embodiment of the utility model;

[0028] Figure 6 It is a schematic diagram of the second inclined plate and its connection structure in an embodiment of the utility model.

[0029] In the figure: 1. frame; 11. mounting rod; 2. heat dissipation pipe; 21. rubber sheet; 22. connecting groove; 3. sealing nozzle; 31. rubber tube; 32. connecting pipe; 4. end cover; 41. connecting air nozzle; 5. air inlet groove; 51. mounting hole; 6. card slot; 61. card block; 7. receiving hole; 71. heat dissipation fin; 8. first inclined plate; 9. second inclined plate. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0031] like Figure 1-6 As shown, the embodiment of the present application discloses a high-precision aluminum alloy intercooler, including a frame 1, a mounting rod 11, a heat dissipation pipe 2, a rubber sheet 21, a sealing nozzle 3, an end cover 4, a connecting air nozzle 41, a clamping block 61, a heat dissipation fin 71, a first inclined plate 8 and a second inclined plate 9. The mounting rod 11 is a rectangular rod-shaped structure, and a plurality of mounting rods 11 are provided and respectively fixed on both sides of the inner top wall of the frame 1. The heat dissipation pipe 2 is a square tube-shaped structure, and a plurality of heat dissipation pipes 2 are provided and mutually fixed with the side walls of the plurality of mounting rods 11. Two rubber sheets 21 are provided and respectively arranged on two opposite side walls of the frame 1.

[0032] A plurality of connecting grooves 22 corresponding to the heat dissipation pipes 2 are provided on the side wall of the rubber sheet 21. The sealing nozzle 3 is provided on the side wall of the rubber sheet 21. The sealing nozzle 3 includes a rubber tube 31 and a connecting tube 32. The rubber tube 31 is a square tube structure and is provided in the connecting groove 22. The connecting tube 32 is a tubular structure. Two connecting tubes 32 are provided and are respectively provided on two opposite side walls of the rubber tube 31, and the four side walls of the connecting tube 32 are all inclined surfaces.

[0033] The connecting tube 32 reduces the difficulty for the staff to connect the sealing nozzle 3 and the air inlet groove 5, thereby improving the staff's use experience. At the same time, when the sealing nozzle 3 and the air inlet groove 5 are connected to each other, the upper surface of the rubber tube 31 is pressed against the inner top wall of the air inlet groove 5, so that the end cover 4 is initially kept stable, thereby reducing the difficulty of subsequent installation by the staff.

[0034] The end cap 4 is a rectangular plate-shaped structure, and the end cap 4 is arranged on the side wall of the rubber sheet 21. The connecting air nozzle 41 is connected to the side wall of the end cap 4, and a plurality of air inlet grooves 5 corresponding to the heat dissipation pipes 2 are provided on the side wall of the end cap 4, and mounting holes 51 are provided on the side walls of the two end caps 4 close to each other.

[0035] A clamping groove 6 is provided on the inner top wall and the inner bottom wall of the connecting groove 22. The clamping block 61 is a block-shaped structure. The clamping block 61 is fixed on the upper surface of the rubber tube 31, and the clamping block 61 matches the clamping groove 6. When the staff connects the rubber tube 31 and the rubber sheet 21 to each other, the clamping groove 6 and the clamping block 61 are connected to each other, thereby improving the stability of the rubber tube 31, thereby improving the use experience of the staff.

[0036] In order to improve the user experience of the staff, a receiving hole 7 for accommodating the fixing bolt is opened on the side wall of the rubber sheet 21. When the end cover 4 is pressed against the rubber sheet 21, the staff needs to fix the end cover 4 and the frame 1 to each other through the fixing bolt. The receiving groove reduces the probability that the rubber sheet 21 interferes with the installation of the fixing bolt, thereby improving the user experience of the staff.

[0037] The heat dissipation fin 71 is a sheet-like structure, and a plurality of heat dissipation fins 71 are provided and evenly spaced on the upper surface of the heat dissipation tube 2. The first inclined plate 8 is a plate-like structure, and a plurality of first inclined plates 8 are provided and evenly spaced on the inner top wall of the heat dissipation tube 2, and the angle between the first inclined plate 8 and the horizontal plane is 135 degrees. The second inclined plate 9 is a plate-like structure, and a plurality of second inclined plates 9 are provided and evenly spaced on the inner bottom wall of the heat dissipation tube 2, and the angle between the second inclined plate 9 and the horizontal plane is 45 degrees.

[0038] When the gas passes through the heat dissipation pipe 2 , the first inclined plate 8 and the second inclined plate 9 increase the rate of heat loss of the gas, thereby improving the efficiency of the heat dissipation pipe 2 .

[0039] The use principle of a high-precision aluminum alloy intercooler in this embodiment is as follows: when the staff assembles the intercooler, the staff needs to connect the sealing nozzle 3 with the rubber sheet 21, and make the rubber sheet 21 close to the side wall of the frame 1, so that one end of the sealing nozzle 3 is connected to the heat dissipation pipe 2, and then the rubber sheet 21 is initially kept stable. Furthermore, the staff only needs to connect the other end of the sealing nozzle 3 with the air intake groove 5, so that the air intake groove 5 and the heat dissipation pipe 2 are connected to each other, thereby reducing the installation difficulty of the staff and improving the staff's use experience.

[0040] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A high-precision aluminum alloy intercooler, comprising a frame (1), characterized in that: A plurality of mounting rods (11) are fixed on both sides of the inner top wall of the frame (1); a plurality of heat dissipation tubes (2) are commonly mounted on the side walls of the plurality of mounting rods (11); a rubber sheet (21) is provided on two opposite side walls of the frame (1); a plurality of connecting grooves (22) corresponding one to one with the heat dissipation tubes (2) are provided on the side wall of the rubber sheet (21); a sealing nozzle (3) is provided on the side wall of the rubber sheet (21); an end cover (4) is provided on the side wall of the rubber sheet (21); a connecting air nozzle (41) is connected to the side wall of the end cover (4); a plurality of air inlet grooves (5) corresponding one to one with the heat dissipation tubes (2) are provided on the side wall of the end cover (4); and mounting holes (51) are provided on the side walls of the two end covers (4) adjacent to each other.

2. The high-precision aluminum alloy intercooler according to claim 1 is characterized in that: The sealing nozzle (3) comprises a rubber tube (31) arranged in the connecting groove (22) and two connecting tubes (32) respectively arranged on two opposite side walls of the rubber tube (31); the four side walls of the connecting tube (32) are all inclined surfaces.

3. The high-precision aluminum alloy intercooler according to claim 2 is characterized in that: A clamping groove (6) is provided on the inner top wall and the inner bottom wall of the communication groove (22), and a clamping block (61) matching the clamping groove (6) is fixed on the upper surface of the rubber tube (31).

4. The high-precision aluminum alloy intercooler according to claim 3 is characterized by: The side wall of the rubber sheet (21) is provided with an accommodation hole (7) for accommodating a fixing bolt.

5. The high-precision aluminum alloy intercooler according to claim 4 is characterized in that: The upper surface of the heat dissipation pipe (2) is provided with a plurality of heat dissipation fins (71) distributed at equal intervals.

6. The high-precision aluminum alloy intercooler according to claim 5 is characterized by: A plurality of first inclined plates (8) distributed at equal intervals are arranged on the inner top wall of the heat dissipation tube (2), and a plurality of second inclined plates (9) distributed at equal intervals are arranged on the inner bottom wall of the heat dissipation tube (2).

7. The high-precision aluminum alloy intercooler according to claim 6 is characterized by: The included angle between the first inclined plate (8) and the horizontal plane is 135 degrees.

8. The high-precision aluminum alloy intercooler according to claim 7 is characterized by: The included angle between the second inclined plate (9) and the horizontal plane is 45 degrees.

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