A combined radiator

Abstract

This utility model discloses a combined radiator, including a first radiator, a second radiator, and a third radiator; it also includes a first frame, a second frame, and a third frame. The first frame has an overall "U"-shaped structure, and the first radiator is installed entirely within the first frame. The second frame has an overall "U"-shaped structure, and its dimensions are smaller than the first frame. The second frame is installed on the front side of the first frame, and the second radiator is correspondingly installed within the second frame. The third frame is located at the lower end of the second frame, and the third radiator is correspondingly installed on the third frame. This device integrates three radiators into one unit, enabling heat dissipation for three different media. The corresponding installation of the three radiators effectively saves installation space and location, resulting in a rational structural design.

Description

Technical Field

[0001] This utility model relates to the field of radiator technology, specifically a combined radiator. Background Technology

[0002] like Figure 6 As shown, the existing radiator structure mainly includes end caps at the upper and lower ends, water pipes installed on the upper and lower end caps for water inlet and outlet, and a heat dissipation core installed between the end caps. In actual use, the medium enters through one end cap, then flows through the heat dissipation core and into the other end cap. The heat dissipation airflow passes through the gaps between the heat dissipation cores, carrying away the heat of the medium inside the heat dissipation core, thereby completing the heat dissipation function. It mainly utilizes the heat dissipation core to disperse the medium into many flow channels, and then achieves heat dissipation through contact with the airflow.

[0003] In the prior art, radiators are typically designed separately. For example, the technical solution disclosed in CN118386824A, titled "A Radiator and Vehicle," describes a cooling device for vehicle coolant. This device primarily guides coolant from the inlet chamber to the outlet chamber, and a drive mechanism rotates the cooling pipes around their central axis. By adjusting the angle of the cooling pipes, this radiator changes the airflow, achieving heat exchange between the radiator and the airflow. When used in a vehicle, this radiator can adjust the airflow into the front compartment as needed to meet the engine's requirements under different temperature conditions. Through the control of the drive mechanism, the radiator's operating state can be flexibly adjusted according to the actual needs of the engine.

[0004] Or it could be a radiator on some engineering machinery, such as the "A Radiator for Engineering Machinery" disclosed in Publication (Announcement) No.: CN113865373A. In this technical solution, a serpentine tube is fixedly connected to the bottom surface of the first support plate, and a second support plate is fixedly connected to the lower end of the serpentine tube. This radiator has a simple structure, good heat dissipation effect, and can clean the dust from the radiator and is easy to install and disassemble.

[0005] For example, in the technical solution of "a radiator in a vehicle" disclosed in Publication (Announcement) No.: CN105221236B, water in the vehicle's water tank is introduced into the radiator. This is mainly achieved by connecting the main hose to the inlet to introduce cooling water from the engine to the inlet, and by connecting the auxiliary hose, which is spaced apart from the main hose, to one of the inlet manifold and the outlet manifold, thereby cooling the water in the water tank.

[0006] In existing technologies, a radiator with a single structure can typically only dissipate heat from one type of medium. For example, in vehicle radiators, there are radiators for dissipating heat from the water in the tank, as well as radiators for dissipating coolant. Sometimes, various other liquid cooling devices are also required. Existing cooling equipment used in engineering machinery or factories often follows this pattern. For instance, in factories, different media require different radiators for each type of cooling. However, the lack of integrated installation of multiple cooling devices leads to excessive space usage. Furthermore, each radiator in existing technologies requires a fan to introduce airflow into the gaps between the cooling cores, resulting in the addition of numerous fan devices, increasing both cost and space requirements.

[0007] Therefore, in order to solve the above problems, it is necessary to develop a combined radiator with a reasonable structure, integrating multiple radiators, and saving on air power equipment. Utility Model Content

[0008] The purpose of this invention is to address the shortcomings of existing technologies by providing a combined radiator; the technical solution is as follows:

[0009] A combined radiator includes a first radiator, a second radiator, and a third radiator; it also includes a first frame, a second frame, and a third frame; the first frame is generally U-shaped, and the first radiator is installed inside the first frame; the second frame is generally U-shaped, and the size of the second frame is smaller than that of the first frame; the second frame is installed on the front side of the first frame, and the second radiator is installed inside the second frame; the third frame is located at the lower end of the second frame, and the third radiator is installed on the third frame.

[0010] Furthermore, the first radiator, the second radiator, and the third radiator each include upper and lower end caps for water inlet and outlet, a heat dissipation core disposed between the upper and lower end caps, and a tube on the end caps.

[0011] Furthermore, a fixing seat is also installed at the bottom of the first frame, which raises the height of the first frame and is fixedly installed through fixing holes provided on the fixing seat.

[0012] Furthermore, the end of the second frame is provided with an L-shaped mounting plate, which is used to fix the second frame to the first frame.

[0013] Furthermore, the thickness of the second frame and the installation position of the second heat sink within the second frame are set accordingly, so that a heat dissipation gap is left between the first heat sink and the second heat sink.

[0014] Furthermore, the first heat sink within the first frame is installed with the end cap located on the upper and lower sides, the heat sink core vertically positioned, and the tube horizontally connected to the end cap.

[0015] Furthermore, the second heat sink within the second frame is installed with the end cap located on the left and right sides, the heat sink core arranged horizontally, and the tube vertically connected to the end cap.

[0016] The heat dissipation core of the second radiator overlaps with the heat dissipation core of the first radiator in the forward direction, and the two heat dissipation cores are set perpendicular to each other. The airflow passes through the heat dissipation core set horizontally in the second radiator and then enters the heat dissipation core set vertically in the first radiator through the heat dissipation gap.

[0017] Furthermore, the third frame is configured as a hinged frame plate, which is installed at the lower end of the second radiator. The third radiator is installed with the end cap located on the upper and lower sides, the heat dissipation core is vertically arranged, and the tube is horizontally connected to the end cap. The hinged frame plate is installed in conjunction with the upper end cap, so that the third radiator can be flipped under the action of the hinged frame plate.

[0018] Beneficial effects: This utility model has the following beneficial effects:

[0019] 1) This device integrates three radiators into one unit, which can achieve heat dissipation for three different media. The three radiators are installed together, which can effectively save installation space and position, and the structure is reasonably designed.

[0020] 2) In this device, the first heat sink is installed by the first frame, the second heat sink is installed by the second frame on the first frame, and the third heat sink is installed by the third frame on the second frame. The overall structure is interlocked and the structure is reasonably designed.

[0021] 3) This device specifically sets the positions and structures of the first and second radiators. The heat dissipation cores of the first and second radiators are overlapped and can be set to a vertical relationship. When conducting heat dissipation, the heat dissipation effect can be effectively improved.

[0022] 4) In this device, the first radiator and the second radiator can share a single airflow device, which effectively saves on the installation of airflow device and correspondingly improves the heat dissipation effect;

[0023] 5) A heat dissipation gap is provided between the first radiator and the second radiator in this device. When the first radiator and the second radiator are dissipating heat, new airflow can be introduced from the heat dissipation gap. However, most of the air still needs to pass through the two radiators, which increases the heat dissipation effect.

[0024] 6) The third radiator in this device is installed correspondingly through the third frame. The third frame is set as a hinged frame plate. The third radiator is hinged to the lower end of the second frame through the hinged frame plate. When the wind power equipment is set in front of the second radiator, although the third radiator is located at the lower position, the airflow will also be introduced into the heat dissipation core of the third radiator 3, thereby completing the heat dissipation.

[0025] 7) The angle of the third radiator in this device can be adjusted by the hinged frame plate. Therefore, the rotation angle can be adjusted according to the position of the wind power equipment, so that air can be introduced into the third radiator to complete the heat dissipation. The structure is very reasonable and ingenious. Attached Figure Description

[0026] Figure 1 This is a structural diagram of the present utility model;

[0027] Figure 2 for Figure 1 AA view;

[0028] Figure 3 for Figure 1 View from direction B;

[0029] Figure 4 for Figure 1 CC view;

[0030] Figure 5 for Figure 1 View from D direction;

[0031] Figure 6 This is a diagram of the radiator structure.

[0032] The components include: first radiator 1, first frame 11, second radiator 2, second frame 22, third radiator 3, third frame 33, end cap 4, heat dissipation core 5, tube body 6, fixing seat 7, mounting plate 8, and heat dissipation gap 9. Detailed Implementation

[0033] The present invention will be further explained below with reference to the accompanying drawings and specific embodiments. These embodiments are implemented under the premise of 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.

[0034] like Figure 1 and Figure 2As shown, a combined radiator includes a first radiator 1, a second radiator 2, and a third radiator 3; it also includes a first frame 11, a second frame 22, and a third frame 33; the first frame 11 has an overall "U"-shaped structure, and the first radiator 1 is installed inside the first frame 11; the second frame 22 has an overall "U"-shaped structure, and the size of the second frame 22 is smaller than that of the first frame 11; the second frame 22 is installed on the front side of the first frame 11, and the second radiator 2 is correspondingly installed inside the second frame 22; the third frame 33 is located at the lower end of the second frame 22, and the third radiator 3 is correspondingly installed on the third frame 33.

[0035] like Figure 6 As shown, the first radiator 1, the second radiator 2 and the third radiator 3 each include upper and lower end caps 4 for water inlet and outlet, a heat dissipation core 5 disposed between the upper and lower end caps 4 and a tube 6 on the end cap 4.

[0036] The bottom of the first frame 11 is also equipped with a fixing seat 7, which raises the height of the first frame 11 and is fixed by the fixing holes provided on the fixing seat 7.

[0037] The end of the second frame 22 is also provided with an L-shaped mounting plate 8, which is used to fix the second frame 22 onto the first frame 11.

[0038] like Figure 2 and Figure 3 As shown, the thickness of the second frame 22 and the installation position of the second heat sink 2 inside the second frame 22 are set accordingly, so that a heat dissipation gap 9 is left between the first heat sink 1 and the second heat sink 2.

[0039] The first heat sink 1 within the first frame 11 is installed with the end cover 4 located on the upper and lower sides, the heat sink core 5 vertically positioned, and the tube 6 horizontally connected to the end cover 4.

[0040] The second heat sink 2 inside the second frame 22 is installed with the end cover 4 located on the left and right sides, the heat sink core 5 arranged horizontally, and the tube 6 vertically connected to the end cover 4.

[0041] The heat dissipation core 5 of the second radiator 2 overlaps with the heat dissipation core 5 of the first radiator 1 in the positive direction, and the two heat dissipation cores 5 are set perpendicular to each other. The airflow passes through the heat dissipation core 5 set horizontally in the second radiator 2 and then enters the heat dissipation core 5 set vertically in the first radiator 1 through the heat dissipation gap 9.

[0042] like Figure 5As shown, the third frame 33 is set as a hinged frame plate, which is installed at the lower end of the second heat sink 2. The third heat sink 3 is installed with the end cover 4 located on the upper and lower sides, the heat sink core 5 is set vertically, and the tube 6 is connected horizontally to the end cover 4. The hinged frame plate is installed in conjunction with the upper end cover 4, so that the third heat sink 3 can be flipped under the action of the hinged frame plate.

[0043] In the technical solution of this device, three radiators are installed together in a combined manner to achieve heat dissipation, such as... Figure 1 and Figure 2 As shown, the first frame 11 is designed in a "U" shape. The space inside the first frame 11 is used to install the first radiator 1. After this arrangement, the first radiator 1 and the first frame 11 are installed. After the two end caps 4 on the first radiator 1 are installed with the pipes 6 for water inlet and outlet, heat dissipation of the medium can be achieved. The improvement of this device is that a second frame 22 and a second radiator 2 are installed on the basis of the first frame 11. First, the structure of the first frame 11 can be fixed by a fixing base 7 at the bottom. Then, the second frame 22 can be installed on the basis of the first frame 11. The front area of ​​the first frame 11 is relatively large, so the second frame 22 can be installed at the front end face of the first frame 11. The second frame 22 is designed in a U-shape. The installation position of the second frame 22 is as follows. The second frame 22 is mounted on the first frame 11 without conflicting with the position of the first radiator 1. The upper end of the second frame 22 has an installation opening, so the second radiator 2 can be installed on the second frame 22. In this way, the second radiator 2 is installed on the first frame 11 through the second frame 22. The two frames are installed in combination, so different media can be connected to them to complete the heat dissipation of different media. In addition, a third frame 33 is installed at the lower end of the second frame 22 in this device, and the third radiator 3 is installed through the third frame 33. The size of the third radiator 3 is significantly smaller than that of the first radiator 1 and the second radiator 2, which can complete the heat dissipation of some small media. Therefore, this device can realize the combined centralized installation of three radiators, reduce the overall space occupied, and can realize the heat dissipation treatment of three different media. The structural design is very reasonable.

[0044] The specific installation positions of the three radiators in this device are precisely designed, not arbitrarily set. The first radiator 1 within the first frame 11 is positioned normally, typically with the end cap 4 on the top and bottom sides, and the heat dissipation core 5 vertically placed. The inlet and outlet pipes on the end cap 4 can be positioned horizontally to facilitate heat dissipation. The second radiator 2 on the second frame 22 is positioned accordingly, with the end cap 4 positioned on the left and right sides, and the heat dissipation core 5 horizontally placed. The heat dissipation core 5 of the second radiator 2 is perpendicular to that of the first radiator 1, and the positions of the heat dissipation cores 5 of the two radiators overlap. When the body dissipates heat, a fan can be installed in front of the second radiator 2. The airflow first enters the heat dissipation core 5 of the second radiator 2 horizontally, and then enters the heat dissipation core 5 of the first radiator 1 horizontally. On the one hand, only one fan needs to be installed to complete the heat dissipation work through two heat dissipation cores 5, saving costs and space. On the other hand, the change of the airflow from horizontal to horizontal has a certain turbulence effect, increasing airflow disturbance and improving the heat dissipation effect. In addition, a heat dissipation gap 9 is also provided between the first radiator 1 and the second radiator 2 in this device. New airflow can be introduced from the upper position through the heat dissipation gap 9, which can also improve the heat dissipation effect accordingly.

[0045] In this device, the third radiator 3 is installed correspondingly through the third frame 33. The third frame 33 is specifically designed as a hinged frame plate. The third radiator 3 is hinged to the lower end of the second frame 22 through the hinged frame plate. With this configuration, even if the third radiator 3 is located below the fan when the fan is placed in front of the second radiator 2, airflow will still be introduced into the heat dissipation core 5 of the third radiator 3 to complete the heat dissipation. Furthermore, the angle of the third radiator 3 can be adjusted through the hinged frame plate. Therefore, the rotation angle can be adjusted according to the position of the fan, allowing a large amount of air to be introduced into the third radiator 3 to complete the heat dissipation. The structural design is very reasonable and ingenious.

[0046] The above-described specific embodiments are merely preferred embodiments of this utility model and are not intended to limit the implementation of this utility model or the scope of the claims. All equivalent changes and modifications made in accordance with the scope of protection of this utility model patent application should be included within the scope of this utility model patent application.

Claims

1. A combined heat sink, characterized by: It includes a first radiator (1), a second radiator (2) and a third radiator (3); it also includes a first frame (11), a second frame (22) and a third frame (33); the first frame (11) is generally in the shape of an "U", the first radiator (1) is generally installed inside the first frame (11), the second frame (22) is generally in the shape of a "U", and the size of the second frame (22) is smaller than that of the first frame (11). The second frame (22) is installed on the front side of the first frame (11), and the second radiator (2) is installed inside the second frame (22). The third frame (33) is located at the lower end of the second frame (22), and the third radiator (3) is installed on the third frame (33).

2. A combined heat sink according to claim 1, characterized in that: The first radiator (1), the second radiator (2) and the third radiator (3) each include upper and lower end caps (4) for water inlet and outlet, a heat dissipation core (5) disposed between the upper and lower end caps (4) and a tube (6) on the end caps (4).

3. A combined heat sink according to claim 2, characterized in that: The bottom of the first frame (11) is also equipped with a fixing seat (7), which raises the height of the first frame (11) and is fixed by the fixing holes provided on the fixing seat (7).

4. A combination radiator as claimed in claim 2, characterised in that: The second frame (22) is also provided with an L-shaped mounting plate (8) at its end, and the second frame (22) is fixed to the first frame (11) by the mounting plate (8).

5. The combination heat sink of claim 2, wherein: The thickness of the second frame (22) and the installation position of the second heat sink (2) inside the second frame (22) are set accordingly, so that a heat dissipation gap (9) is left between the first heat sink (1) and the second heat sink (2).

6. A combined heat sink according to claim 4, characterized in that: The first heat sink (1) in the first frame (11) is installed with the end cap (4) located on the upper and lower sides, the heat sink core (5) is set vertically, and the tube (6) is connected to the end cap (4) horizontally.

7. A combined heat sink according to claim 5, characterized in that: The second heat sink (2) in the second frame (22) is installed with the end cap (4) located on the left and right sides, the heat sink core (5) is set horizontally, and the tube (6) is vertically connected to the end cap (4); The heat dissipation core (5) of the second radiator (2) overlaps with the heat dissipation core (5) of the first radiator (1) in the positive direction, and the two heat dissipation cores (5) are arranged perpendicular to each other. The airflow passes through the heat dissipation core (5) arranged horizontally in the second radiator (2) and then enters the heat dissipation core (5) arranged vertically in the first radiator (1) through the heat dissipation gap (9).

8. The combination heat sink of claim 2, wherein: The third frame (33) is configured as a hinged frame plate, which is installed at the lower end of the second radiator (2). The third radiator (3) is installed with the end cap (4) located on the upper and lower sides, the heat dissipation core (5) is vertically arranged, and the tube (6) is horizontally connected to the end cap (4). The hinged frame plate is installed in conjunction with the upper end cap (4), so that the third radiator (3) can be flipped under the action of the hinged frame plate.

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