Heat dissipation device for hydraulic system

Abstract

The utility model relates to a heat dissipation device, in particular to a heat dissipation device for a hydraulic system. The utility model provides an improved heat dissipation device for a hydraulic system. A heat dissipation device for a hydraulic system comprises the hydraulic system, a heat dissipation box, a snakelike conveying pipe, a heat dissipation device body and the like, the snakelike conveying pipe is installed in the heat dissipation box, the two ends of the snakelike conveying pipe are connected and communicated with the hydraulic system, and the snakelike conveying pipe is located on the rear side of a fan of the heat dissipation box; and a heat dissipation device capable of dissipating heat of the snakelike conveying pipe is arranged between the heat dissipation box and the hydraulic system. According to the heat dissipation device for the hydraulic system, the outer portion of the snakelike conveying pipe is scoured in a flowing water flow scouring mode on the snakelike conveying pipe connected between the heat dissipation box and the hydraulic system, so that heat on the snakelike conveying pipe can be discharged from the water drainage pipe along with water flow, and then the heat dissipation efficiency of the hydraulic system can be further improved.

Description

Technical Field

[0001] The utility model relates to a heat dissipation device, in particular to a heat dissipation device for a hydraulic system. Background Art

[0002] The function of the hydraulic system is to increase the force by changing the pressure. When the hydraulic system is in use, it will generate heat, and a heat sink is needed to dissipate the heat to ensure the normal operation of the process.

[0003] The existing heat dissipation device has a relatively simple heat dissipation structure when dissipating heat, and usually dissipates heat through a single heat dissipation fan. When used for a long time, the outer cover of the heat dissipation fan is easily adhered to dust, which affects the heat dissipation effect and thus leads to poor heat dissipation effect on the hydraulic system.

[0004] Therefore, it is urgent to propose an improved heat dissipation device for a hydraulic system to solve the above technical problems. Utility Model Content

[0005] In order to overcome the shortcomings of the existing heat dissipation device, the technical problem of the utility model is to provide an improved heat dissipation device for a hydraulic system.

[0006] Technical solution: A heat dissipation device for a hydraulic system, comprising a hydraulic system, a heat dissipation box, a water pump and a serpentine delivery pipe, wherein a heat dissipation box is installed on the front side of the hydraulic system through a connecting block, heat dissipation holes are arranged at intervals on the rear side of the heat dissipation box, a serpentine delivery pipe is installed inside the heat dissipation box, both ends of the serpentine delivery pipe are connected and communicated with the hydraulic system, and the serpentine delivery pipe is located on the rear side of the fan of the heat dissipation box, one end of the serpentine delivery pipe is connected to a water pump, and also comprises a heat dissipation device, a heat dissipation device capable of dissipating heat from the serpentine delivery pipe is arranged between the heat dissipation box and the hydraulic system.

[0007] Furthermore, the heat dissipation device includes a cooling box, a hollow bolt and a quick connector. The cooling box is connected to the right side of the heat dissipation box, and the cooling box is wrapped around a portion of the serpentine delivery pipe. Two hollow bolts are connected and communicated with the right side of the cooling box. Both hollow bolts are connected to quick connectors for external water pipes, wherein the quick connector on the upper side is used for an external water inlet pipe, and the quick connector on the lower side is used for an external drain pipe, so that the external water flow can flush the outside of the serpentine delivery pipe to evacuate the heat on the serpentine delivery pipe.

[0008] Furthermore, it also includes a cleaning component arranged inside the heat sink for cleaning dust, the cleaning component includes a connecting frame and a cleaning brush, the connecting frame is mounted on the fan shaft of the heat sink, and the connecting frame is equipped with a cleaning brush for cleaning the inside of the fan cover of the heat sink.

[0009] Furthermore, a filter is included. The end of the serpentine delivery pipe away from the water pump is equipped with a filter.

[0010] Furthermore, it also includes a temperature sensor and an alarm. The serpentine delivery pipe is provided with a temperature sensor, and the upper end of the temperature sensor is electrically connected to the alarm.

[0011] Furthermore, a heat sink is also included, and a heat sink corresponding to the heat dissipation hole is arranged on the rear side of the heat dissipation box.

[0012] The beneficial effects of the utility model are as follows: 1. A device is provided on the serpentine delivery pipe connected between the heat dissipation box and the hydraulic system to flush the outside of the serpentine delivery pipe by means of flowing water, so that the heat on the serpentine delivery pipe can be discharged from the drain pipe along with the water flow, which is beneficial to further improve the efficiency of heat dissipation for the hydraulic system.

[0013] 2. The cleaning brush can be used to clean the dust inside the fan cover of the heat sink, which is beneficial to further improve the heat dissipation efficiency of the fan; and by providing a temperature sensor and an alarm, it can further assist the heat dissipation of the hydraulic system, which is beneficial to improve the safety of the hydraulic system when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the heat dissipation box and the heat dissipation device of the utility model;

[0016] Figure 3 It is a three-dimensional structural diagram of the filter, connecting frame, cleaning brush, temperature sensor and alarm of the utility model;

[0017] Figure 4 It is a three-dimensional structural schematic diagram of the heat sink and the heat sink of the utility model.

[0018] Figure numerals: 1. hydraulic system, 2. heat sink, 3. water pump, 4. serpentine delivery pipe, 5. heat dissipation hole, 6. heat dissipation device, 61. cooling box, 62. hollow bolt, 63. quick connector, 7. connecting frame, 8. cleaning brush, 9. filter, 10. temperature sensor, 11. alarm, 12. heat sink. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. The embodiments described are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Embodiment 1: A heat dissipation device for a hydraulic system, such as Figure 1-Figure 4 As shown, it includes a hydraulic system 1, a heat sink 2, a water pump 3, a serpentine delivery pipe 4 and a heat dissipation device 6. The heat sink 2 is installed on the front side of the hydraulic system 1 through a connecting block, and heat dissipation holes 5 are arranged at intervals on the rear side of the heat sink 2. The serpentine delivery pipe 4 is installed inside the heat sink 2. The flow path of the hydraulic oil in the hydraulic system 1 can be controlled through the serpentine delivery pipe 4, which is beneficial to increase the heat dissipation area of ​​the serpentine delivery pipe 4, and is beneficial to improve the heat dissipation efficiency of the hydraulic oil in the hydraulic system 1. Both ends of the serpentine delivery pipe 4 are connected and communicated with the hydraulic system 1, and the serpentine delivery pipe 4 is located on the rear side of the fan of the heat sink 2. By starting the fan on the heat sink 2, the heat on the serpentine delivery pipe 4 can be blown out to the front side and taken away. One end of the serpentine delivery pipe 4 is connected to the water pump 3, and a heat dissipation device 6 is arranged between the heat sink 2 and the hydraulic system 1.

[0021] Furthermore, Figure 1-Figure 4 As shown, the heat dissipation device 6 includes a cooling box 61, a hollow bolt 62 and a quick connector 63. The cooling box 61 is connected to the right side of the heat dissipation box 2, and the cooling box 61 is wrapped around a portion of the serpentine delivery pipe 4. The right side of the cooling box 61 is connected and connected to two hollow bolts 62 by threaded connection. The two hollow bolts 62 are connected with quick connectors 63 for external water pipes, wherein the quick connector 63 located on the upper side is used for an external water inlet pipe, and the quick connector 63 located on the lower side is used for an external drain pipe. The water flow through the external water pipe can flush the outside of the serpentine delivery pipe 4 from top to bottom, and the flushed water flow is temporarily retained in the cooling box 61 and discharged through the drain pipe on the lower side, which is beneficial to carry away the heat on the serpentine delivery pipe 4 with the flowing water.

[0022] Since the hydraulic oil in the hydraulic system 1 circulates through the serpentine delivery pipe 4, the purpose of heat dissipation of the hydraulic system 1 can be achieved by controlling the temperature of the hydraulic oil flowing through the serpentine delivery pipe 4; starting the fan on the heat dissipation box 2 allows air to flow through the serpentine delivery pipe 4 to the front side through the heat dissipation holes 5, which is beneficial to blowing the heat on the serpentine delivery pipe 4 to the front side, and further beneficial to ventilate and dissipate heat for the hydraulic system 1 connected to the serpentine delivery pipe 4; and at the same time, by externally connecting a water inlet pipe to the upper quick connector 63 and an externally connecting a drain pipe to the lower quick connector 63, the water flow can be directed to flush the serpentine delivery pipe 4 through the external water inlet pipe, which is beneficial to carry the heat on the serpentine delivery pipe 4 out through the drain pipe, and further beneficial to further improve the heat dissipation efficiency of the hydraulic system 1.

[0023] Implementation 2: Based on Implementation 1, Figure 3 As shown, a cleaning component is also included, which includes a connecting frame 7 and a cleaning brush 8. The connecting frame 7 is mounted on the fan shaft of the heat sink 2, and the cleaning brush 8 is installed on the connecting frame 7. When the fan of the heat sink 2 rotates, the cleaning brush 8 can rotate, thereby cleaning the inside of the fan cover of the heat sink 2 to avoid dust.

[0024] Further, such as Figure 3 As shown, a filter 9 is also included. The end of the serpentine delivery pipe 4 away from the water pump 3 is equipped with a filter 9 for filtering impurities in the hydraulic oil flowing through the serpentine delivery pipe 4, thereby extending the service life of the hydraulic oil.

[0025] Further, such as Figure 3 As shown, a temperature sensor 10 and an alarm 11 are also included. The temperature sensor 10 is arranged on the serpentine delivery pipe 4, and the sensing end of the temperature sensor 10 is inserted downward into the serpentine delivery pipe 4 to detect the working temperature of the hydraulic oil inside the serpentine delivery pipe 4. The upper end of the temperature sensor 10 is electrically connected to the alarm 11 to automatically alarm when the temperature of the hydraulic oil inside the serpentine delivery pipe 4 is higher than a preset value.

[0026] In addition, if Figure 2 and Figure 4 As shown, a heat sink 12 is also included. The heat sink 12 corresponding to the heat dissipation hole 5 is arranged on the rear side of the heat dissipation box 2. When air flows through the heat dissipation hole 5 through the heat dissipation fin 12, the temperature of the heat sink 12 can be reduced, which is beneficial to indirectly improve the efficiency of heat dissipation of the serpentine conveying pipe 4.

[0027] When the fan on the heat sink 2 is running, the cleaning brush 8 can be driven to rotate through the connecting frame 7, so that the dust inside the fan cover of the heat sink 2 can be cleaned, which helps to prevent dust from adhering to the outer cover of the fan and affecting the heat dissipation efficiency of the fan; and through the auxiliary role of the temperature sensor 10 and the alarm 11, it is helpful to further control the heat dissipation of the hydraulic system 1, which helps to improve safety during use.

[0028] The above description is only an implementation example of the present invention and is not intended to limit the present invention. All equivalent substitutions made within the principles of the present invention should be included in the protection scope of the present invention. The contents not elaborated in detail in the present invention belong to the existing technologies known to technicians in this professional field.

Claims

1. A heat dissipation device for a hydraulic system, comprising a hydraulic system (1), a heat dissipation box (2), a water pump (3) and a serpentine delivery pipe (4), wherein the heat dissipation box (2) is installed on the front side of the hydraulic system (1) via a connecting block, heat dissipation holes (5) are arranged at intervals on the rear side of the heat dissipation box (2), a serpentine delivery pipe (4) is installed inside the heat dissipation box (2), both ends of the serpentine delivery pipe (4) are connected and communicated with the hydraulic system (1), and the serpentine delivery pipe (4) is located on the rear side of the fan of the heat dissipation box (2), and one end of the serpentine delivery pipe (4) is connected to the water pump (3), wherein: It also includes a heat dissipation device (6), which is arranged between the heat dissipation box (2) and the hydraulic system (1) and is capable of dissipating heat from the serpentine delivery pipe (4).

2. A heat dissipation device for a hydraulic system as claimed in claim 1, characterized in that: The heat dissipation device (6) comprises a cooling box (61), a hollow bolt (62) and a quick connector (63). The cooling box (61) is connected to the right side of the heat dissipation box (2), and the cooling box (61) is wrapped around a portion of the serpentine delivery pipe (4). The right side of the cooling box (61) is connected and communicated with two hollow bolts (62). Both of the two hollow bolts (62) are connected to quick connectors (63) for external water pipes, wherein the quick connector (63) located on the upper side is used for external water inlet pipes, and the quick connector (63) located on the lower side is used for external drainage pipes, so that the external water flow can flush the outside of the serpentine delivery pipe (4) to evacuate the heat on the serpentine delivery pipe (4).

3. A heat dissipation device for a hydraulic system as claimed in claim 1, characterized in that: It also includes a cleaning component arranged inside the heat sink (2) for cleaning dust, the cleaning component including a connecting frame (7) and a cleaning brush (8), the connecting frame (7) being mounted on the fan shaft of the heat sink (2), and the connecting frame (7) being equipped with a cleaning brush (8) for cleaning the inside of the fan outer cover of the heat sink (2).

4. A heat dissipation device for a hydraulic system as claimed in claim 1, characterized in that: It also includes a filter (9), and the filter (9) is mounted on one end of the serpentine delivery pipe (4) away from the water pump (3).

5. A heat dissipation device for a hydraulic system as claimed in claim 1, characterized in that: It also includes a temperature sensor (10) and an alarm (11). The serpentine delivery pipe (4) is provided with the temperature sensor (10), and the upper end of the temperature sensor (10) is electrically connected to the alarm (11).

6. A heat dissipation device for a hydraulic system as claimed in claim 1, characterized in that: It also comprises a heat sink (12), wherein the heat sink (12) corresponding to the heat dissipation hole (5) is arranged on the rear side of the heat dissipation box (2).

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