High-heat-dissipation hydraulic oil tank
The hydraulic oil tank design addresses inefficiencies in heat dissipation by using a cooling box with a ventilation and filtering mechanism, a heat sink, and a water pump system to enhance heat exchange and air circulation, ensuring effective heat dissipation and equipment reliability.
Patent Information
- Application Number
- CN202420391373.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-01
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-03-01
AI Technical Summary
Existing hydraulic oil tanks face inefficiencies in heat dissipation, with cooling fins providing inadequate heat dissipation and water cooling leading to reduced efficiency over time due to rising coolant temperatures, which can cause equipment failure.
A hydraulic oil tank design incorporating a cooling box with a ventilation and filtering mechanism, a horizontally arranged heat sink, and a water pump system that circulates coolant through a heat dissipation pipe disc and spray head to enhance heat exchange and air contact, while using an exhaust fan to improve air flow and a filter to prevent contamination.
The design achieves efficient heat dissipation by increasing coolant-air contact area and time, enhancing air circulation, and preventing external pollutants from entering the cooling system, thereby maintaining equipment performance.
Smart Images
Figure CN222296594U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of heat dissipation of hydraulic oil tanks, in particular to a hydraulic oil tank with high heat dissipation. Background Art
[0002] The hydraulic oil tank is an important component of the hydraulic station. When the hydraulic oil tank in the hydraulic station is working, its internal temperature will gradually rise. Since the temperature rise will seriously increase the loss of small components such as internal seals, the hydraulic oil tank needs to be cooled and cooled. The existing hydraulic oil tank cooling device generally uses cooling fins or water cooling for heat dissipation. The cooling fins are generally installed on the hydraulic oil tank to dissipate heat by expanding the heat dissipation area. The heat dissipation effect is not efficient enough. Water cooling brings heat out of the hydraulic oil tank through the circulation of coolant, but too long working time will cause the coolant temperature to rise, which in turn affects the heat exchange, resulting in low heat dissipation efficiency, and thus causing the equipment to fail to operate normally.
[0003] Based on this, a high heat dissipation hydraulic oil tank is now provided, which can eliminate the disadvantages of the existing device. Utility Model Content
[0004] The utility model aims to provide a hydraulic oil tank with high heat dissipation to solve the problems in the background technology.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A high heat dissipation hydraulic oil tank comprises an oil storage tank, an oil storage cover is provided on the upper surface of the oil storage tank, an oil return pipe is provided on the left side of the oil storage cover, an oil outlet pipe is provided on the right side of the oil storage cover, a thermometer is provided on the right side of the oil storage tank, a heat dissipation module is provided on the front surface of the oil storage tank, and mounting mechanisms for connecting the bottom of the oil storage tank to the hydraulic station are provided on both sides of the oil storage tank.
[0007] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:
[0008] In an optional scheme: the heat dissipation module includes a cooling box, which is arranged on the outside of the oil storage tank, and has a vent at each end of the cooling box, one of the vents being provided with a ventilation and filtering mechanism for heat dissipation and air dust removal, a horizontally arranged heat sink is arranged in the middle of the cooling box, a plurality of heat dissipation holes are distributed on the heat sink, a water pump is arranged on the lower side of the heat sink, the water outlet end of the water pump is connected to a heat dissipation pipe disc, one end of the heat dissipation pipe disc passes through the heat sink and the upper surface of the cooling box and extends to the inside of the oil storage tank, the other end of the heat dissipation pipe disc passes through the oil storage tank and extends to the inside of the cooling box and is connected to a spray head, the spray head is located above the heat dissipation pipe disc, a water inlet is arranged below the vent, and a water outlet is arranged on the lower surface of the cooling box.
[0009] In an optional solution: a dust plug is clamped inside the water inlet.
[0010] In an optional solution: the ventilation and filtering mechanism includes a filter frame arranged at the position of the vent, an exhaust fan is fixedly embedded in the filter frame, and a filter screen is clamped between the exhaust fan and the vent.
[0011] In an optional solution, the vent is aligned with one end of the sprinkler head.
[0012] In an optional solution: a handle is provided on the upper surface of the filter.
[0013] In an optional solution: the mounting mechanism includes a mounting plate, which is symmetrically arranged on both sides of the oil storage tank and flush with the lower end surface of the oil storage tank. A plurality of reinforcing ribs are also arranged between the mounting plate and the oil storage tank, and a plurality of mounting holes are arranged on the mounting plate.
[0014] In an optional solution: a cleaning port is provided on the rear surface of the oil storage tank, a movable door is provided at the cleaning port, and an observation window is provided on the movable door.
[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:
[0016] The utility model uses a water pump to draw coolant into the heat dissipation pipe disc. The coolant exchanges heat with the hydraulic oil in the oil storage tank through the heat dissipation pipe disc and then is sprayed out by the spray head. The contact area and time of the sprayed coolant with the air are increased in the process of falling, so that the heat can be better dissipated. The exhaust fan is arranged at the vent, which can accelerate the air flow around the coolant in the process of falling. A filter is clamped between the exhaust fan and the vent, which can prevent pollutants in the outside air from entering the cooling box and contaminating the coolant, so as to achieve efficient heat dissipation. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a structural schematic diagram of the front side of the utility model.
[0018] Figure 2 It is a structural schematic diagram of a cross-sectional view of the utility model.
[0019] Figure 3 It is a structural schematic diagram of the rear side of the utility model.
[0020] Figure 4 For this utility model Figure 2 A partial enlarged view of position A in the middle.
[0021] Notes on the accompanying drawings: 100 oil storage tank, 101 oil storage cover, 102 oil return pipe, 103 oil outlet pipe, 104 thermometer, 105 cleaning port, 106 movable door, 107 observation window, 200 cooling box, 201 water pump, 202 heat dissipation pipe coil, 203 spray head, 204 water inlet, 205 water outlet, 206 heat sink, 207 heat dissipation hole, 300 exhaust fan, 301 filter frame, 302 filter screen, 303 vent, 304 handle, 400 mounting plate, 401 mounting hole, 402 reinforcing rib. DETAILED DESCRIPTION
[0022] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.
[0023] Example 1
[0024] In one embodiment, Figure 1-Figure 4 As shown, a hydraulic oil tank with high heat dissipation includes an oil storage tank 100, an oil storage cover 101, an oil return pipe 102, an oil outlet pipe 103, a thermometer 104, a heat dissipation module and a mounting mechanism. The oil storage cover 101 is provided on the upper surface of the oil storage tank 100, the oil storage cover 101 is provided with an oil return pipe 102 on the left side of the oil storage cover 101, the oil outlet pipe 103 is provided on the right side of the oil storage cover 101, the thermometer 104 is provided on the right side of the oil storage tank 100, the heat dissipation module is provided on the front surface of the oil storage tank 100, and mounting mechanisms for connecting the bottom of the oil storage tank 100 to the hydraulic station are provided on both sides of the oil storage tank 100.
[0025] In this embodiment, the oil storage tank 100 is installed at a required position through an installation mechanism, which increases the convenience of installation of the device. When the hydraulic station starts working, the hydraulic oil in the oil storage tank 100 will be drawn from the oil outlet pipe 103 for hydraulic work, and the return oil pipe 102 will draw the worked hydraulic oil back to the oil storage tank 100. The worked hydraulic oil will generate heat, and the thermometer 104 displays the temperature of the hydraulic oil. The heat dissipation module will exchange the heat of the hydraulic oil to prevent the hydraulic oil in the oil storage tank 100 from being too hot, which will increase the loss of small internal sealing components, thereby causing the equipment to fail to operate normally.
[0026] In one embodiment, Figure 2 and Figure 3As shown, the heat dissipation module includes a cooling box 200, which is arranged on the outside of the oil storage tank 100. A vent 303 is respectively provided at both ends of the cooling box 200, and a ventilation filter mechanism for heat dissipation and air dust removal is provided at one of the vents 303. A horizontally arranged heat dissipation plate 206 is provided in the middle of the cooling box 200, and a plurality of heat dissipation holes 207 are distributed on the heat dissipation plate 206. A water pump 201 is provided at the lower side of the heat dissipation plate 206. The water outlet end of the water pump 201 is connected to the heat dissipation pipe disc 202. One end of the heat dissipation pipe disc 202 passes through The heat sink 206 and the upper surface of the cooling box 200 extend to the inside of the oil storage tank 100. The other end of the heat sink 202 penetrates the oil storage tank 100 and extends to the inside of the cooling box 200 to connect with the spray head 203. The spray head 203 is located above the heat sink. A water inlet 204 is provided below the vent 303. A water outlet 205 is provided on the lower surface of the cooling box 200. A dust plug is clamped inside the water inlet 204. The ventilation and filtering mechanism includes a filter frame 301 arranged at the position of the vent 303. The filter frame 301 is fixed inside. An exhaust fan 300 is embedded, and a filter 302 is clamped between the exhaust fan 300 and the vent 303. The vent 303 is aligned with one end of the spray head 203. A handle 304 is provided on the upper surface of the filter 302. In actual work, a certain amount of coolant is injected into the cooling box 200 through the water inlet 204. The dust plug can prevent dust and impurities from entering the cooling box 200, ensuring the purity of the liquid inside the cooling box 200. The water pump 201 draws the coolant into the heat dissipation pipe disc 202. The coolant passes through the heat dissipation pipe disc 202 to irradiate the hydraulic oil. Heat exchange is carried out and then sprayed out by the spray head 203. The sprayed coolant increases the contact area and time with the air to better dissipate heat. The vent 303 is aligned with one end of the spray head 203. The exhaust fan 300 can increase the air circulation during the falling process of the coolant and improve the heat dissipation effect. The filter 302 can effectively prevent pollutants in the external air from entering the cooling box 200 and contaminating the coolant, thereby improving the heat exchange efficiency of the coolant. After a period of time, the filter 302 can be more conveniently taken out of the filter frame 301 for cleaning through the handle 304.
[0027] In one embodiment, Figure 1 As shown, the mounting mechanism includes a mounting plate 400, which is symmetrically arranged on both sides of the oil storage tank 100 and flush with the lower end surface of the oil storage tank 100. A plurality of reinforcing ribs 402 are also provided between the mounting plate 400 and the oil storage tank 100. A plurality of mounting holes 401 are provided on the mounting plate 400. In actual work, the device can be installed at a desired position through the mounting plate 400 and the mounting holes 401, which increases the convenience of installing the device. The reinforcing ribs 402 can prevent the mounting plate 400 from breaking and deforming.
[0028] Example 2
[0029] In one embodiment, Figure 4 As shown, the rear surface of the oil storage tank 100 is provided with a cleaning port 105, and a movable door 106 is provided at the position of the cleaning port 105. The movable door 106 is provided with an observation window 107. In actual work, when the oil storage tank 100 needs to be cleaned, the movable door 106 is opened to remove impurities and iron filings inside to ensure the purity of the hydraulic oil. The observation window 107 can better observe the purity of the hydraulic oil.
[0030] The above embodiment discloses a hydraulic oil tank with high heat dissipation, wherein the convenience of installation of the hydraulic oil tank can be increased by the mounting plate 400 and the mounting hole 401, and the reinforcing rib 402 can prevent the mounting plate 400 from breaking and deforming. When the hydraulic station starts to work, the hydraulic oil in the oil storage tank 100 will be drawn from the oil outlet pipe 103 for hydraulic work, and the return pipe 102 will draw the hydraulic oil that has been worked back into the oil storage tank 100. The hydraulic oil that has been worked will generate heat, and the thermometer 104 will display the temperature of the hydraulic oil. The water pump 201 draws the coolant into the heat dissipation pipe disc 202, and the coolant exchanges heat with the hydraulic oil through the heat dissipation pipe disc 202 and then is sprayed by the spray head 20 3 is sprayed out, and the sprayed coolant increases the contact area and time with the air to better dissipate heat. The vent 303 is aligned with one end of the spray head 203. The exhaust fan 300 can increase the air circulation during the coolant falling process and improve the heat dissipation effect. The filter 302 can well prevent pollutants in the outside air from entering the cooling box 200 and contaminating the coolant, thereby improving the heat exchange efficiency of the coolant. After a period of time, the filter 302 can be more conveniently taken out of the filter frame 301 for cleaning through the handle 304. When it is necessary to clean the oil storage tank 100, open the movable door 106 to remove impurities and iron filings inside to ensure the purity of the hydraulic oil.
[0031] The above is only a specific implementation of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.
Claims
1. A hydraulic oil tank with high heat dissipation, comprising an oil storage tank (100), wherein an oil storage cover (101) is provided on the upper surface of the oil storage tank (100), an oil return pipe (102) is provided on the left side of the oil storage cover (101), an oil outlet pipe (103) is provided on the right side of the oil storage cover (101), and a thermometer (104) is provided on the right side of the oil storage tank (100), characterized in that: A heat dissipation module is provided on the front surface of the oil storage tank (100), and mounting mechanisms for connecting the bottom of the oil storage tank (100) to a hydraulic station are provided on both sides of the oil storage tank (100); The heat dissipation module comprises a cooling box (200), the cooling box (200) being arranged outside the oil storage tank (100), a vent (303) being respectively arranged at both ends of the cooling box (200), a ventilation filter mechanism for heat dissipation and air dust removal being arranged at one of the vents (303), a horizontally arranged heat dissipation plate (206) being arranged in the middle of the cooling box (200), a plurality of heat dissipation holes (207) being distributed on the heat dissipation plate (206), a water pump (201) being arranged at the lower side of the heat dissipation plate (206), and the water pump (201) being arranged at the lower side of the heat dissipation plate (206). 1) The water outlet is connected to the heat dissipation pipe disc (202), one end of the heat dissipation pipe disc (202) penetrates the heat dissipation plate (206) and the upper surface of the cooling box (200) and extends to the inside of the oil storage box (100), the other end of the heat dissipation pipe disc (202) penetrates the oil storage box (100) and extends to the inside of the cooling box (200) and is connected to the spray head (203), the spray head (203) is located above the heat dissipation pipe disc, a water inlet (204) is provided below the ventilation port (303), and a water outlet (205) is provided on the lower surface of the cooling box (200); The ventilation and filtering mechanism comprises a filter frame (301) arranged in cooperation with the ventilation opening (303), an exhaust fan (300) is fixedly embedded inside the filter frame (301), and a filter screen (302) is clamped between the exhaust fan (300) and the ventilation opening (303).
2. The high heat dissipation hydraulic oil tank according to claim 1, characterized in that: A dust plug is clamped inside the water inlet (204).
3. The high heat dissipation hydraulic oil tank according to claim 1, characterized in that: The ventilation opening (303) is aligned with one end of the spray head (203).
4. The high heat dissipation hydraulic oil tank according to claim 1, characterized in that: A handle (304) is provided on the upper surface of the filter screen (302).
5. The high heat dissipation hydraulic oil tank according to claim 1, characterized in that: The mounting mechanism comprises a mounting plate (400), the mounting plate (400) being symmetrically arranged on both sides of the oil storage tank (100) and flush with the lower end surface of the oil storage tank (100), a plurality of reinforcing ribs (402) being arranged between the mounting plate (400) and the oil storage tank (100), and a plurality of mounting holes (401) being arranged on the mounting plate (400).
6. The high heat dissipation hydraulic oil tank according to claim 1, characterized in that: The rear surface of the oil storage tank (100) is provided with a cleaning port (105), and a movable door (106) is provided at the position of the cleaning port (105), and an observation window (107) is provided on the movable door (106).