Radiator for heavy truck engine

Abstract

The utility model discloses a radiator for a heavy truck engine, which relates to the technical field of radiators and comprises a radiator body, a water inlet pipe is arranged on the left side of the radiator body, a water outlet pipe is arranged on the right side of the radiator body, and radiating fins are arranged on the front side and the rear side of the radiator body. A fixing rod is fixedly connected to the rear side of the radiator body, a fixing mechanism is arranged on the outer side of the fixing rod, and the radiator body can be adaptively installed through a spring arranged in the fixing mechanism. According to the radiator for the heavy truck engine, when the radiator body needs to be fixed, the sliding blocks can be manually moved, and the sliding blocks can stably move in position under the driving action of the springs, so that the distance between the two sets of sliding blocks is changed according to the size of the engine; after the distance between the two sets of sliding blocks is adjusted, the radiator body can be installed and fixed through bolts and the installation plate.

Description

TECHNICAL FIELD

[0001] The utility model relates to radiator technical field, concretely is a radiator for heavy truck engine. BACKGROUND

[0002] The heavy truck engine is mainly diesel engine, and the diesel engine can provide durable output, ensures that the heavy truck maintains efficient operation in long-distance transportation and heavy load task, and the radiator is an important component in the heavy truck cooling system, and the main function is to maintain the engine operation in the proper temperature range through heat dissipation.

[0003] 24 Prior art (the announcement number: CN211082040U, the announcement day is July 2020 of Chinese patent) a new type of automobile engine radiator, including radiator body, one stage cooling pipe and two stage cooling pipe, the upper outer wall of radiator body is provided with upper water chamber, and the lower outer wall of radiator body is provided with lower water chamber, the rear side inner wall center of fan box is inlaid with motor, and the rotating shaft of motor is sleeved with fan blade, and the locking hole is formed in connecting piece, the inside of radiator body is inlaid with one stage cooling pipe, and two stage cooling pipe is arranged on the side of one stage cooling pipe. Through a series of structures, the problem that the existing automobile engine radiator is not completely cooled after the temperature of the radiator itself rises after one cycle and then performs secondary cycle, resulting in the problem of reduced cooling performance, and the problem of high temperature of the radiator itself after long-term use and high limitation is solved.

[0004] Although the radiator of the prior art can improve the cooling efficiency, when the radiator is fixed, it cannot meet the installation requirements of different distances, the installation range is fixed, and the installation adaptability of the product is low.

[0005] Therefore, we propose a radiator for heavy truck engine to solve the above problems. SUMMARY

[0006] The utility model discloses a radiator for heavy truck engine to solve the problem that the radiator cannot be fixed to meet the installation requirements of different distances in the background art, the installation range is fixed, and the installation adaptability of the product is low.

[0007] To achieve the above object, the utility model provides the following technical scheme: a radiator for heavy truck engine, including radiator body, the left side of radiator body is provided with inlet pipe, and the right side of radiator body is provided with outlet pipe, and the front and rear sides of radiator body are provided with radiating fins, the rear side of radiator body is fixedly connected with fixed rod, and the outside of fixed rod is provided with fixed mechanism, and the fixed mechanism is adaptively installed on the radiator body through the spring arranged in the fixed mechanism.

[0008] Furthermore, the heat sink body has mating grooves on the left and right sides inside, and threaded mating rods are fixedly connected to the left and right sides of the heat sink fins. The outer side of the threaded mating rods is threaded with a threaded sleeve, and the threaded mating rods are nested and mated into the interior of the mating grooves.

[0009] Furthermore, the radiator body has sliding grooves on its upper and lower sides, a cleaning sleeve is nested on the outer side of the heat dissipation fins, and a fixing plate is fixedly connected to the outer side of the cleaning sleeve. A limiting plate is fixedly connected to the outer side of the outermost cleaning sleeve, and the limiting plate is nested inside the sliding groove.

[0010] Furthermore, the length of the threaded connecting rod is less than the maximum length of the connecting groove, and when the threaded connecting rod and the connecting groove are connected, the inner side of the threaded sleeve and the radiator body are in close contact with each other.

[0011] Furthermore, the limiting plate forms a sliding structure with the cleaning sleeve and the sliding groove, and multiple sets of cleaning sleeves are fixedly connected by a fixing plate, and the cleaning sleeve and the heat dissipation fins form a sliding structure.

[0012] Furthermore, the fixing mechanism includes a slider, which is nested on the outside of the fixing rod, and a spring is fixedly connected to the inside of the slider, while a mounting plate is fixedly connected to the outside of the slider.

[0013] Furthermore, two sets of sliders are symmetrically arranged about the center point of the fixed rod, and the sliders and the fixed rod form an elastic structure through springs.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. Cooling water is introduced into the radiator body through the inlet pipe to absorb the heat carried by the engine, while the water carrying heat is discharged from the radiator body through the outlet pipe, thus completing the cooling operation of the engine.

[0016] 2. The heat dissipation fins on the outside of the radiator body can further absorb heat, thereby improving the cooling effect on the engine.

[0017] 3. When it is necessary to install the heat dissipation fins on the front side of the radiator body, the threaded connecting rods on the side of the heat dissipation fins can be connected to the connecting groove. At this time, rotate the threaded sleeve so that the rotating threaded sleeve and the radiator body fit together. By rotating the threaded sleeve, the heat dissipation fins can be limited and fixed, thereby improving the stability of the heat dissipation fin installation.

[0018] 4. When a lot of dust accumulates on the heat dissipation fins, the cleaning sleeve can be slid to move along the outside of the heat dissipation fins. At this time, multiple sets of cleaning sleeves can sweep away the dust on the outside of the heat dissipation fins under the action of the fixed plate, reducing the impact of dust adhesion on the heat dissipation effect of the heat dissipation fins. At the same time, when the cleaning sleeve moves, it can synchronously drive the limiting plate to move along the slide groove, thereby further improving the stability of the movement of the cleaning sleeve and making the cleaning more stable.

[0019] 5. When it is necessary to fix the radiator body, the position of the slider can be moved manually. The slider can move stably under the action of the spring, so that the distance between the two sets of sliders can be changed according to the size of the engine. After the distance between the two sets of sliders is adjusted, the radiator body can be installed and fixed by bolts and mounting plate. Attached Figure Description

[0020] Figure 1 This is a three-dimensional front view structural diagram of the present invention;

[0021] Figure 2 This is a schematic diagram of the three-dimensional rear view structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the three-dimensional structure of the spring of this utility model;

[0023] Figure 4 This is a three-dimensional structural diagram of the heat sink fins of this utility model;

[0024] Figure 5 This is a schematic diagram of the three-dimensional structure of the limiting plate of this utility model;

[0025] Figure 6 This utility model Figure 5 Enlarged structural diagram at point A in the middle.

[0026] In the diagram: 1. Radiator body; 2. Inlet pipe; 3. Outlet pipe; 4. Heat dissipation fins; 5. Fixing rod; 6. Spring; 7. Slider; 8. Mounting plate; 9. Slide groove; 10. Limiting plate; 11. Fixing plate; 12. Cleaning sleeve; 13. Connecting groove; 14. Threaded connecting rod; 15. Threaded sleeve. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Example 1: AsFigure 1 , Figure 4 , Figure 5 and Figure 6 The technical solution shown is provided by the present utility model as follows: A radiator for a heavy truck engine, which discloses heat dissipation fins 4, which can improve the heat dissipation efficiency of the engine: a water inlet pipe 2 is provided on the left side of the radiator body 1, and a water outlet pipe 3 is provided on the right side of the radiator body 1. Heat dissipation fins 4 are provided on both the front and rear sides of the radiator body 1. The left and right sides of the interior of the radiator body 1 are provided with docking grooves 13. Threaded docking rods 14 are fixedly connected to the left and right sides of the heat dissipation fins 4. Threaded sleeves 15 are threadedly connected to the outer side of the threaded docking rods 14, and the threaded docking rods 14 are nested and docked into the interior of the docking grooves 13.

[0029] Cooling water is introduced into the radiator body 1 through the inlet pipe 2 to absorb the heat carried by the engine. At the same time, the water carrying heat is discharged from the radiator body 1 through the outlet pipe 3, thus completing the heat dissipation operation of the engine. The heat dissipation fins 4 set on the outside of the radiator body 1 can further absorb heat, thereby improving the heat dissipation effect of the engine. When it is necessary to install the heat dissipation fins 4 set on the front side of the radiator body 1, the threaded connecting rod 14 set on the side of the heat dissipation fins 4 can be connected to the connecting groove 13. At this time, the screw sleeve 15 is rotated so that the screw sleeve 15 and the radiator body 1 fit together. By rotating the screw sleeve 15, the heat dissipation fins 4 can be limited and fixed, thereby improving the stability of the installation of the heat dissipation fins 4.

[0030] Example 2: Figure 2 and Figure 3 The technical solution shown is provided by this utility model as follows: A radiator for a heavy-duty truck engine, which discloses a fixing mechanism that allows for the adaptive installation of the radiator body 1: a fixing rod 5 is fixedly connected to the rear side of the radiator body 1, and a fixing mechanism is provided on the outer side of the fixing rod 5. The fixing mechanism, through the spring 6 inside, allows for the adaptive installation of the radiator body 1. The length of the threaded connecting rod 14 is less than the maximum length of the connecting groove 13, and when the threaded connecting rod 14 and the connecting groove 13 are connected, the inner side of the threaded sleeve 15 and the radiator body 1 are in close contact. The fixing mechanism includes a slider 7, which is nested and connected to the outer side of the fixing rod 5. A spring 6 is fixedly connected to the inner side of the slider 7, and an mounting plate 8 is fixedly connected to the outer side of the slider 7. Two sets of sliders 7 are symmetrically arranged about the center point of the fixing rod 5, and the sliders 7 and the fixing rod 5 form an elastic structure through the spring 6.

[0031] When it is necessary to fix the radiator body 1, the position of the slider 7 can be moved manually. The slider 7 can move stably under the action of the spring 6, so that the distance between the two sets of sliders 7 can be changed according to the size of the engine. After the distance between the two sets of sliders 7 is adjusted, the radiator body 1 can be installed and fixed by bolts and mounting plate 8.

[0032] When a lot of dust accumulates on the heat dissipation fins 4, the cleaning sleeve 12 can be slid to move along the outside of the heat dissipation fins 4. At this time, multiple sets of cleaning sleeves 12 can sweep away the dust on the outside of the heat dissipation fins 4 under the action of the fixing plate 11, reducing the impact of dust adhesion on the heat dissipation effect of the heat dissipation fins 4. At the same time, when the cleaning sleeve 12 moves, it can synchronously drive the limiting plate 10 to move along the slide groove 9, thereby further improving the stability of the movement of the cleaning sleeve 12 and making the cleaning more stable. When it is necessary to fix the radiator body 1, the position of the slider 7 can be moved manually. The slider 7 can move stably under the action of the spring 6, so that the distance between the two sets of sliders 7 can be changed according to the size of the engine. After the distance between the two sets of sliders 7 is adjusted, the radiator body 1 can be installed and fixed by bolts and mounting plate 8.

[0033] Example 3: As shown in Figures 1 and 2, this utility model provides the following technical solution: A radiator for a heavy-duty truck engine, disclosing a cleaning sleeve 12, which reduces the impact of dust adhesion on the heat dissipation effect of the heat dissipation fins 4: The radiator body 1 has sliding grooves 9 on its upper and lower sides inside, and the cleaning sleeve 12 is nested and connected to the outer side of the heat dissipation fins 4. A fixing plate 11 is fixedly connected to the outer side of the cleaning sleeve 12, and a limiting plate 10 is fixedly connected to the outer side of the outermost cleaning sleeve 12. The limiting plate 10 is nested and connected inside the sliding groove 9. The limiting plate 10 forms a sliding structure with the sliding groove 9 through the cleaning sleeve 12, and multiple sets of cleaning sleeves 12 are fixedly connected by the fixing plate 11. The cleaning sleeve 12 and the heat dissipation fins 4 form a sliding structure.

[0034] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A radiator for a heavy-duty truck engine, comprising a radiator body (1), wherein a water inlet pipe (2) is provided on the left side of the radiator body (1), and a water outlet pipe (3) is provided on the right side of the radiator body (1), and heat dissipation fins (4) are provided on both the front and rear sides of the radiator body (1), characterized in that: A fixing rod (5) is fixedly connected to the rear side of the radiator body (1), and a fixing mechanism is provided on the outside of the fixing rod (5). The fixing mechanism can adaptably install the radiator body (1) by means of a spring (6) inside it.

2. The radiator for a heavy-duty truck engine according to claim 1, characterized in that: The heat sink body (1) has a docking groove (13) on the left and right sides inside. The heat sink fins (4) are fixedly connected to threaded docking rods (14) on the left and right sides. The threaded docking rods (14) are threadedly connected to the outer side of the threaded docking rods (14) with threaded sleeves (15). The threaded docking rods (14) are nested and docked into the interior of the docking grooves (13).

3. A radiator for a heavy-duty truck engine according to claim 2, characterized in that: The radiator body (1) has sliding grooves (9) on the upper and lower sides inside. The outer side of the heat dissipation fins (4) is nested with a cleaning sleeve (12), and the outer side of the cleaning sleeve (12) is fixedly connected with a fixing plate (11). The outermost cleaning sleeve (12) is fixedly connected with a limiting plate (10), and the limiting plate (10) is nested inside the sliding groove (9).

4. A radiator for a heavy-duty truck engine according to claim 2, characterized in that: The length of the threaded connecting rod (14) is less than the maximum length of the connecting groove (13), and when the threaded connecting rod (14) and the connecting groove (13) are connected, the inner side of the threaded sleeve (15) and the radiator body (1) are in close contact with each other.

5. A radiator for a heavy-duty truck engine according to claim 3, characterized in that: The limiting plate (10) forms a sliding structure with the cleaning sleeve (12) and the sliding groove (9), and multiple sets of cleaning sleeves (12) are fixedly connected with each other by the fixing plate (11), and the cleaning sleeve (12) and the heat dissipation fins (4) form a sliding structure.

6. A radiator for a heavy-duty truck engine according to claim 1, characterized in that: The fixing mechanism includes a slider (7), which is nested on the outside of the fixing rod (5), and a spring (6) is fixedly connected to the inside of the slider (7), and a mounting plate (8) is fixedly connected to the outside of the slider (7).

7. A radiator for a heavy-duty truck engine according to claim 6, characterized in that: The slider (7) is symmetrically arranged in two sets about the center point of the fixed rod (5), and the slider (7) and the fixed rod (5) form an elastic structure through the spring (6).

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