Radiator assembly of engineering machinery

Abstract

The utility model relates to the technical field of engineering machinery heat dissipation, in particular to an engineering machinery radiator assembly which comprises an installation mechanism, a heat dissipation mechanism and an air cooling mechanism, the heat dissipation mechanism is located on the front side of the top end of the installation mechanism, the air cooling mechanism is located on the rear side of the top end of the installation mechanism, and the installation mechanism comprises C-shaped steel. According to the heat dissipation device, the heat dissipation box is blocked through the gasket and the sealing block, so that only opposite-direction air circulation is generated in the heat dissipation box, and therefore when an air cooling fan drives airflow to pass through, low-temperature air can completely enter an air channel, and the heat dissipation effect is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of heat dissipation of engineering machinery, in particular to a radiator component of engineering machinery. Background Art

[0002] The radiator assembly of construction machinery is usually installed on the rear frame, and uses a fan to force air blowing or suction, and dissipates heat from the entire machine through heat exchange, so that the fuel, oil and water in the construction machinery can be cooled.

[0003] For example, the authorization announcement number CN207472096U discloses a construction machinery radiator assembly, which includes multiple radiators and a square radiator mounting frame assembly. The radiator assembly is composed of multiple radiators in parallel. The radiator is mainly composed of a radiator core, an upper water chamber and a lower water chamber connected to the two ends of the radiator core. A sealing sponge is installed between the radiator assemblies to improve the air volume utilization rate. The left bracket, the right bracket, the upper connecting frame and the lower connecting frame are connected to form the mounting frame assembly; the radiator assembly is fixedly connected to the left and right mounting brackets by fixing bolts, so that the radiator assembly is located in the frame of the mounting frame assembly. The point is that the complex process of manufacturing and assembling the radiator mounting assembly is solved. Under the condition of ensuring the reliability of the radiator, the radiator assembly is installed with standard bolts, which reduces the difficulty of assembly and reduces the assembly time. The radiator assembly can be installed and disassembled conveniently and quickly, and the installation reliability of the radiator assembly is ensured.

[0004] However, the existing radiator components usually produce the air cooling box and the heat dissipation box separately and then assemble them. However, the separate production and assembly will cause gaps in the joints, and gas leakage will occur when the air cooling fan blades rotate to drive the gas circulation, so that the low-temperature gas cannot fully enter the air duct in the heat dissipation plate, thereby reducing the heat dissipation effect. Utility Model Content

[0005] The purpose of the utility model is to provide a radiator assembly for engineering machinery to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The engineering machinery radiator assembly includes a mounting mechanism, a heat dissipation mechanism and an air cooling mechanism, wherein the heat dissipation mechanism is located at the front side of the top end of the mounting mechanism, and the air cooling mechanism is located at the rear side of the top end of the mounting mechanism. The mounting mechanism includes a C-shaped steel, and a mounting groove is provided at the top end of the C-shaped steel. A mounting screw is movably installed in the mounting groove.

[0008] Preferably, the heat dissipation mechanism comprises a heat dissipation box, which is fixedly installed in the middle of the top end of the C-shaped steel, an air outlet is opened at the front end of the heat dissipation box, and a gasket is movably installed at the top end of the heat dissipation box.

[0009] Preferably, a box cover is movably mounted on the top of the gasket, a fixing groove is provided on the top of the box cover, and a fixing screw is movably mounted in the fixing groove.

[0010] Preferably, a heat sink is movably installed on the left side of the heat sink, an air duct is provided on the heat sink, and a condenser is fixedly installed in the heat sink.

[0011] Preferably, a liquid inlet joint is fixedly installed on the upper left end of the heat sink, and a liquid outlet joint is fixedly installed on the lower left end of the heat sink. The liquid inlet joint and the liquid outlet joint pass through the left end of the heat sink and are movably installed on the sealing block.

[0012] Preferably, the air cooling mechanism comprises an air inlet window, a connecting plate is fixedly installed around the air inlet window, the connecting plate is movably installed in the middle of the rear end of the heat sink, a connecting groove is opened on the connecting plate, and a connecting screw is movably installed in the connecting groove.

[0013] Preferably, a driving machine is fixedly installed in the middle of the air inlet window, an air-cooling fan is fixedly installed at the front end of the driving machine, and the air-cooling fan is movably installed on the right side of the heat dissipation box.

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

[0015] 1. The engineering machinery radiator assembly seals the heat sink box with gaskets and sealing blocks so that only opposite gas flows inside. When the air cooling fan drives the air flow through, the low-temperature gas can all enter the air duct, thereby improving the heat dissipation effect.

[0016] 2. The engineering machinery radiator assembly drives the air flow into the air duct through the operation of the air cooling fan, so that the high temperature of the coolant in the condenser tube can be quickly discharged, so that the coolant is quickly cooled to produce a cycle to absorb the heat source temperature to achieve the heat dissipation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall rear view structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the overall front structure of the utility model;

[0019] Figure 3 It is a front plan view structural diagram of the heat dissipation box of the utility model;

[0020] Figure 4 It is a schematic diagram of the side planar structure of the heat dissipation box of the utility model.

[0021] In the figure: 101, installation mechanism; 102, heat dissipation mechanism; 103, air cooling mechanism; 104, C-shaped steel; 105, installation groove; 106, installation screws; 201, heat sink; 202, air outlet; 203, gasket; 204, box cover; 205, fixing groove; 206, fixing screws; 301, heat sink; 302, air duct; 303, condenser; 304, liquid inlet joint; 305, liquid outlet joint; 306, air inlet window; 401, connecting plate; 402, connecting groove; 403, connecting screws; 404, driving machine; 405, air cooling fan; 406, sealing block. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0024] The engineering machinery radiator assembly includes a mounting mechanism 101, a heat dissipation mechanism 102 and an air cooling mechanism 103. The heat dissipation mechanism 102 is located at the front side of the top of the mounting mechanism 101, and the air cooling mechanism 103 is located at the rear side of the top of the mounting mechanism 101. The mounting mechanism 101 includes a C-shaped steel 104. A mounting groove 105 is provided at the top of the C-shaped steel 104. A mounting screw 106 is movably installed in the mounting groove 105.

[0025] According to the above scheme, the C-shaped steel can be installed by installing screws through the installation slot, so that the C-shaped steel drives the entire component to be fixed.

[0026] In this embodiment, preferably, the heat dissipation mechanism 102 includes a heat dissipation box 201, which is fixedly installed in the middle of the top of the C-shaped steel 104, an air outlet 202 is opened at the front end of the heat dissipation box 201, and a gasket 203 is movably installed at the top of the heat dissipation box 201.

[0027] Through the above solution, the high-temperature gas can be discharged through the air outlet, and the gasket can seal the top of the heat sink.

[0028] In this embodiment, preferably, a box cover 204 is movably mounted on the top of the gasket 203 , a fixing groove 205 is formed on the top of the box cover 204 , and a fixing screw 206 is movably mounted in the fixing groove 205 .

[0029] According to the above solution, the box cover can be fixed by the fixing screws penetrating the fixing grooves, and the gasket is clamped to form a seal at the connection.

[0030] In this embodiment, preferably, a heat sink 301 is movably installed on the left side of the heat sink 201 , an air duct 302 is opened on the heat sink 301 , and a condenser 303 is fixedly installed in the heat sink 301 .

[0031] Through the above scheme, the gas can be circulated through the air duct, and the coolant can enter through the condenser to cool down.

[0032] In this embodiment, preferably, a liquid inlet joint 304 is fixedly installed on the upper left end of the heat sink 301, and a liquid outlet joint 305 is fixedly installed on the lower left end of the heat sink 301. The liquid inlet joint 304 and the liquid outlet joint 305 pass through the left end of the heat sink 201 and are movably installed on the sealing block 406.

[0033] Through the above scheme, high-temperature coolant can enter through the liquid inlet joint, condensed coolant can be discharged through the liquid outlet joint, and the interface can be sealed through the sealing block.

[0034] In this embodiment, preferably, the air cooling mechanism 103 includes an air inlet window 306, and the air inlet window 306 is fixedly installed with a connecting plate 401 around it. The connecting plate 401 is movably installed in the middle of the rear end of the heat sink 201, and a connecting groove 402 is opened on the connecting plate 401, and a connecting screw 403 is movably installed in the connecting groove 402.

[0035] Through the above solution, the connecting plate is fixed by connecting screws penetrating the connecting grooves, thereby completing the installation of the air inlet window.

[0036] In this embodiment, preferably, a driving machine 404 is fixedly installed in the middle of the air inlet window 306 , an air-cooling fan 405 is fixedly installed at the front end of the driving machine, and the air-cooling fan 405 is movably installed on the right side of the heat dissipation box 201 .

[0037] Through the above scheme, the driving machine can drive the air-cooling fan to rotate, so that the gas circulates to cool the heat sink.

[0038] When the engineering machinery radiator assembly of this embodiment is in use, the user installs the heat sink 301 on the front side of the heat sink 201, and passes the liquid inlet joint 304 and the liquid outlet joint 305 through the left side of the heat sink 201, and seals the penetration through the sealing block 406, and then installs the air-cooling fan 405 on the rear side of the heat sink 201. At this time, the connecting screw 403 is passed through the connecting groove 402 on the connecting plate 401 to install the air inlet window 306 at the rear end of the heat sink 201, so that the driving machine 404 is driven and the air-cooling fan 405 is installed. After the mechanism in the heat sink 201 is fixed, the gasket 203 is installed on the top of the heat sink 201, and then the fixing screw 206 is passed through the fixing groove 205, so that the box cover 204 passes through the gasket 203 and then clamps it to the top of the heat sink 201, and then the installation screw 106 is passed through the installation groove 105 so that the C-shaped steel 104 drives the heat sink 201 to complete. The cooling fan 405 is fixed, and after being fixed, the liquid inlet joint 304 and the liquid outlet joint 305 are connected and installed with the engineering machinery. After installation, when the engineering machinery is started, the coolant enters the heat source inside the machinery through the pipeline. At this time, the coolant absorbs the high temperature at the heat source and then enters the condenser 303 through the liquid inlet joint 304. The low temperature at the condenser 303 absorbs and dissipates the temperature in the coolant. At the same time, the driving machine 404 drives the air-cooling fan 405 to work and discharge the dissipated high temperature through the air outlet 202. After the coolant releases the temperature, its own temperature decreases and continues to enter the heat source through the liquid outlet joint 305 to absorb the high temperature. This cycle produces a heat dissipation effect at the heat source. When the air-cooling fan 405 is cooling, the gasket 203 and the sealing block 406 block the heat sink 201, so that only opposite gas circulation is generated inside, so that when the airflow in the heat sink 201 passes through, the dissipated high temperature is quickly taken away and discharged from the back in and the front out.

[0039] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. Engineering machinery radiator assembly, characterized in that: The invention comprises a mounting mechanism (101), a heat dissipation mechanism (102) and an air cooling mechanism (103), wherein the heat dissipation mechanism (102) is located at the front side of the top end of the mounting mechanism (101), and the air cooling mechanism (103) is located at the rear side of the top end of the mounting mechanism (101); the mounting mechanism (101) comprises a C-shaped steel (104), a mounting groove (105) is provided at the top end of the C-shaped steel (104), and a mounting screw (106) is movably installed in the mounting groove (105).

2. The engineering machinery radiator assembly according to claim 1, characterized in that: The heat dissipation mechanism (102) comprises a heat dissipation box (201), the heat dissipation box (201) is fixedly installed in the middle of the top end of the C-shaped steel (104), an air outlet (202) is provided at the front end of the heat dissipation box (201), and a gasket (203) is movably installed at the top end of the heat dissipation box (201).

3. The engineering machinery radiator assembly according to claim 2, characterized in that: A box cover (204) is movably mounted on the top of the gasket (203), a fixing groove (205) is provided on the top of the box cover (204), and a fixing screw (206) is movably mounted in the fixing groove (205).

4. The engineering machinery radiator assembly according to claim 3, characterized in that: A heat dissipation plate (301) is movably installed on the left side of the heat dissipation box (201), an air duct (302) is provided on the heat dissipation plate (301), and a condenser pipe (303) is fixedly installed in the heat dissipation plate (301).

5. The engineering machinery radiator assembly according to claim 4, characterized in that: A liquid inlet joint (304) is fixedly mounted on the upper left end of the heat dissipation plate (301), and a liquid outlet joint (305) is fixedly mounted on the lower left end of the heat dissipation plate (301). The liquid inlet joint (304) and the liquid outlet joint (305) penetrate the left end of the heat dissipation box (201) and are movably mounted on the sealing block (406).

6. The engineering machinery radiator assembly according to claim 1, characterized in that: The air cooling mechanism (103) comprises an air inlet window (306), a connecting plate (401) is fixedly installed around the air inlet window (306), the connecting plate (401) is movably installed in the middle of the rear end of the heat dissipation box (201), a connecting groove (402) is opened on the connecting plate (401), and a connecting screw (403) is movably installed in the connecting groove (402).

7. The engineering machinery radiator assembly according to claim 6, characterized in that: A driving machine (404) is fixedly installed in the middle of the air inlet window (306), and an air cooling fan (405) is fixedly installed at the front end of the driving machine. The air cooling fan (405) is movably installed on the right side of the heat dissipation box (201).

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