Adjustable aluminum radiator

Abstract

The utility model discloses an adjustable aluminum radiator which comprises a main frame, the top of the main frame is fixedly connected with two upper connectors, a radiating frame is fixedly installed in the main frame, aluminum alloy radiating fins which are arranged at equal intervals are fixedly installed in the radiating frame, and the upper connectors are fixedly connected with the upper connectors. Two flow guide channels are formed in the aluminum alloy cooling fin. The two upper connectors are in butt joint with a cooling liquid circulating system, the bottom lower connector is in butt joint with the cooling liquid circulating system, in the normal use process, one upper connector is closed, cooling liquid enters one flow guide cavity through the opened upper connector, passes through the flow guide cavity and flows into one flow guide channel in butt joint with the flow guide cavity, and then the cooling liquid is cooled. And heat is dissipated through the aluminum alloy cooling fins, normal circulating heat dissipation is achieved, and therefore the device has the advantages that the adjusting effect can be actually and effectively improved, the flow of cooling liquid is changed, efficient heat dissipation is achieved, and switching is flexible and efficient.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum radiators, in particular to an adjustable aluminum radiator. Background Art

[0002] Aluminum radiator is also called radiator aluminum profile or sunflower aluminum profile. Aluminum profile radiator has the characteristics of beautiful appearance, light weight, good heat dissipation performance and good energy saving effect. The surface of aluminum radiator is treated by anodizing to increase the corrosion resistance, wear resistance and appearance of aluminum. Aluminum radiator is widely used in machinery, automobile, wind power generation, construction machinery, air compressor, railway locomotive, household appliances and other industries due to its superior performance.

[0003] After searching, it was found that patent application number 202220038859.1 discloses an adjustable aluminum radiator, which relates to the field of refrigeration and heat dissipation technology; this patent includes a heat dissipation mechanism, a heat dissipation water tank and a rack, wherein the heat dissipation mechanism is fixedly connected to the inside of the rack, and a heat dissipation water tank is arranged on one side of the heat dissipation mechanism inside the rack, and the heat dissipation water tank includes an aluminum box body, a heat sink and a stepped heat conducting plate, and the side of the aluminum box body is fixedly connected to the heat sink, and the inside of the aluminum box body is fixedly connected with a stepped heat conducting plate, and the heat dissipation water tank is fixedly connected to the inside of the rack, and the rack includes a water inlet pipe and a water outlet pipe, and a water outlet pipe is arranged below the water inlet pipe. The utility model solves the problems of the non-adjustable flow of the existing aluminum radiator and the slow heat dissipation of the heat dissipation pipe through the heat dissipation mechanism, the heat dissipation water tank and the rack.

[0004] However, in the existing technical solution, since the adjustment method adopts the method of adding coolant joints to increase the flow rate, while the actual liquid flow rate inside the heat dissipation body is fixed, adding joints alone cannot effectively increase the liquid flow rate, that is, it is difficult to achieve the purpose of increasing the heat dissipation efficiency, and the adjustment effect is not obvious enough. Utility Model Content

[0005] In view of the problems existing in the background technology, the purpose of the utility model is to provide an adjustable aluminum radiator to solve the above problems.

[0006] To achieve this purpose, the utility model adopts the following technical solution.

[0007] An adjustable aluminum radiator comprises a main frame, wherein the top of the main frame is fixedly connected with two upper joints, a heat sink is fixedly installed inside the main frame, aluminum alloy heat sinks arranged at equal distances are fixedly installed inside the heat sink, two guide channels are provided inside the aluminum alloy heat sink, and two guide cavities which are not connected to each other are provided at the top and bottom of the heat sink, the two upper joints at the top are respectively connected with the two guide cavities, the two guide channels are respectively connected with the bottom and the two guide cavities at the bottom, and a lower joint is installed at the bottom of the main frame, and the lower joint is connected with the two guide cavities at the bottom.

[0008] As a further description of the above technical solution: a protective grille is installed on the front side of the main frame.

[0009] As a further description of the above technical solution: the top view cross-section of the aluminum alloy heat sink is inclined, and a guide block is provided on the vertical edge of the back side of the aluminum alloy heat sink.

[0010] As a further description of the above technical solution: evenly distributed grooves are provided on both side surfaces of the aluminum alloy heat sink.

[0011] As a further description of the above technical solution: a solenoid valve is installed on one of the upper joints.

[0012] As a further description of the above technical solution: a dustproof mesh cover is arranged on the front side of the protective grille.

[0013] Compared with the prior art, the advantages of the present invention are:

[0014] This solution achieves the advantages of controlling the coolant regulation by setting dual channels inside the aluminum alloy heat sink and cooperating with two upper joints, thereby realizing that the device has the advantages of being able to actually and effectively improve the regulation effect, change the coolant flow, achieve efficient heat dissipation, and switch flexibly and efficiently. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a front view cross-sectional structural schematic diagram of the utility model;

[0017] Figure 3 It is a partial side cross-sectional structural schematic diagram of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the utility model.

[0019] Description of the numbers in the figure:

[0020] 1. Main frame; 2. Upper joint; 21. Solenoid valve; 3. Aluminum alloy heat sink; 31. Guide block; 32. Groove; 4. Guide channel; 5. Guide cavity; 6. Protective grille; 61. Dustproof mesh cover; 7. Heat sink; 8. Lower joint. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] See also Figures 1 to 4 In the utility model, an adjustable aluminum radiator comprises a main frame 1, two upper joints 2 are fixedly connected to the top of the main frame 1, a heat sink 7 is fixedly installed inside the main frame 1, aluminum alloy heat sinks 3 arranged at equal distances are fixedly installed inside the heat sink 7, two guide channels 4 are provided inside the aluminum alloy heat sink 3, two guide cavities 5 which are not connected to each other are provided at the top and bottom of the heat sink 7, the two upper joints 2 at the top are respectively connected to the two guide cavities 5, the two guide channels 4 are respectively connected to the bottom and the two guide cavities 5 at the bottom, and a lower joint 8 is installed at the bottom of the main frame 1, and the lower joint 8 is connected to the two guide cavities 5 at the bottom.

[0023] In the utility model, the main frame 1 is used as the device supporting body. When in use, the two upper joints 2 are connected to the coolant circulation system, and the bottom lower joint 8 is connected to the coolant circulation system. In normal use, one of the upper joints 2 is closed, and the coolant enters one of the guide chambers 5 through the opened upper joint 2 and passes through the guide chamber 5, and flows into the interior of one of the guide channels 4 connected with it. The heat is dissipated through the aluminum alloy heat sink 3 to achieve normal circulation heat dissipation. When the engine is running at high power, the heat generation increases, and the heat dissipation demand increases. At this time, the closed upper joint 2 is opened. At this time, the coolant enters the interior of the guide channel 4 on the other side through the opened upper joint 2, increasing the flow rate of the coolant to increase the heat dissipation efficiency, and the adjustment effect is obvious, thereby realizing that the device has the advantages of being able to actually and effectively improve the adjustment effect, change the coolant flow rate, achieve efficient heat dissipation, and switch flexibly and efficiently. The problem in the prior art that the adjustment method adopts the method of increasing the coolant joint to increase the flow rate, while the actual liquid flow rate inside the heat dissipation body is fixed, and adding a joint alone cannot effectively increase the liquid flow rate, that is, it is difficult to achieve the purpose of increasing the heat dissipation efficiency, and the adjustment effect is not obvious.

[0024] See also Figure 1 , wherein: a protective grille 6 is installed on the front of the main frame 1.

[0025] In the utility model, the aluminum alloy heat sink 3 inside the main frame 1 is protected by the protective grille 6 to increase the structural strength.

[0026] See also Figure 4 , wherein: the top view cross-section of the aluminum alloy heat sink 3 is inclined, and a guide block 31 is provided on the vertical side of the back side of the aluminum alloy heat sink 3.

[0027] In the utility model, the aluminum alloy heat sink 3 is tilted to prolong the circulation time of air passing through two adjacent aluminum alloy heat sinks 3, thereby improving the heat conduction and heat dissipation efficiency, and the guide block 31 allows the air flow to be discharged stably after passing through.

[0028] See also Figure 4 , wherein: evenly distributed grooves 32 are provided on both side surfaces of the aluminum alloy heat sink 3 .

[0029] In the present invention, the surface area of ​​the aluminum alloy heat sink 3 is increased by the groove 32, so as to effectively improve the heat conduction and heat dissipation efficiency.

[0030] See also Figure 2 and Figure 3 , wherein: a solenoid valve 21 is installed on one of the upper joints 2.

[0031] In the utility model, the switch adjustment of the upper connector 2 is realized by the electromagnetic valve 21, which is convenient and sensitive.

[0032] See also Figure 1 , wherein: a dustproof mesh cover 61 is arranged on the front of the protective grille 6 .

[0033] In the utility model, the dust in the air is filtered by the dustproof mesh cover 61, so as to ensure the surface of the aluminum alloy heat sink 3 is clean and the continuous heat dissipation effect is guaranteed.

[0034] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. An adjustable aluminum radiator, comprising a main frame (1), characterized in that: The top of the main frame (1) is fixedly connected to two upper joints (2); a heat sink (7) is fixedly installed inside the main frame (1); aluminum alloy heat sinks (3) arranged at equal distances are fixedly installed inside the heat sink (7); two guide channels (4) are provided inside the aluminum alloy heat sink (3); and two guide cavities (5) which are not connected to each other are provided at the top and bottom of the heat sink (7); The two upper joints (2) at the top are respectively connected to the two flow guide chambers (5), the two flow guide channels (4) are respectively connected to the bottom and the two flow guide chambers (5) at the bottom, and a lower joint (8) is installed at the bottom of the main frame (1), and the lower joint (8) is connected to the two flow guide chambers (5) at the bottom.

2. The adjustable aluminum radiator according to claim 1, characterized in that: A protective grille (6) is installed on the front side of the main frame (1).

3. The adjustable aluminum radiator according to claim 1, characterized in that: The aluminum alloy heat sink (3) has an inclined cross-section when viewed from above, and a guide block (31) is provided on the vertical side of the back side of the aluminum alloy heat sink (3).

4. The adjustable aluminum radiator according to claim 1, characterized in that: Evenly distributed grooves (32) are provided on both side surfaces of the aluminum alloy heat sink (3).

5. The adjustable aluminum radiator according to claim 1, characterized in that: A solenoid valve (21) is installed on one of the upper joints (2).

6. The adjustable aluminum radiator according to claim 2, characterized in that: A dustproof mesh cover (61) is provided on the front side of the protective grille (6).

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