Radiating and explosion-proof lubricating device for thin oil station

Abstract

The utility model discloses a heat dissipation explosion-proof lubricating device of a thin oil station, which relates to the technical field of thin oil stations and comprises an oil tank, the top of the oil tank is connected with a heat dissipation mechanism, an oil outlet pipe is fixed at the bottom of one side of the oil tank, an oil outlet pump is fixed at the end of the oil outlet pipe, and a connecting pipe is fixed at the edge of the top of the oil tank. A treatment box is fixed at one end of the connecting pipe; according to the heat dissipation anti-explosion lubricating device for the thin oil station, the heat dissipation mechanism is arranged, a pump machine is started, cooling liquid in the cooling box is fed into a spiral pipe through a suction pipe, accordingly, lubricating oil in the treatment box is cooled, heat on the lubricating oil is brought into the cooling box, meanwhile, refrigeration is conducted through a semiconductor refrigeration block, and the heat dissipation anti-explosion lubricating device for the thin oil station is achieved. And the temperature guide plate is cooled, so that the temperature guide sheet is refrigerated, the cooling liquid is cooled, the temperature of the cooling liquid is prevented from rising, the cooling liquid always keeps the cooling effect on the lubricating oil, the heat dissipation effect is good, and the cooling effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of thin oil station technology, specifically a heat dissipation, explosion-proof lubrication device for thin oil stations. Background Technology

[0002] The thin oil station is the heart of the thin oil circulation lubrication system, and its function is to force the lubricating oil to the friction parts of the machine. Thin oil stations are mainly used in the centralized lubrication system of dynamic and static pressure or sliding bearings of mechanical equipment in metallurgy, mining, cement and other industries. They are usually installed in underground oil depots or pits near the machine.

[0003] Chinese Patent Publication No. CN218565087U discloses a thin oil station, including an oil tank for storing lubricating oil. An oil outlet pipe is fixedly connected to one side of the oil tank, and a first oil pump and a switch valve are installed on the oil outlet pipe. A filter box is installed beside the oil tank, and a return oil pipe is fixedly connected to the top of one side of the filter box. A residue collection box and a filter screen are installed inside the filter box. Through the filter box, sealing cover, first limiting block, residue collection box, filter screen, and second limiting block, residue in the lubricating oil is more easily filtered and collected, and the filter screen can be cleaned and replaced. It is more convenient; the air cooler can prevent the hot lubricating oil from being sent to the mechanical friction parts again, which would affect the lubrication effect; the electric heater can heat the oil tank in cold environments, so that the lubricating oil temperature reaches the required operating temperature and improve the efficiency of the device. However, the above patents only use air coolers to dissipate heat from the lubricating oil. When the outside temperature is too high, it cannot effectively remove the heat from the lubricating oil, resulting in an unsatisfactory heat dissipation effect and poor cooling effect, which affects the use of the device. Therefore, we propose a thin oil station heat dissipation explosion-proof lubrication device. Utility Model Content

[0004] The purpose of this utility model is to provide a heat dissipation and explosion-proof lubrication device for thin oil stations, in order to solve the problem in the prior art that, when dissipating heat, only a cold fan is used to dissipate heat from the lubricating oil. When the outside temperature is too high, the heat of the lubricating oil cannot be effectively carried away, resulting in an unsatisfactory heat dissipation effect and poor cooling effect, which affects the use of the device.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a heat dissipation and explosion-proof lubrication device for a thin oil station, comprising an oil tank, a heat dissipation mechanism connected to the top of the oil tank, an oil outlet pipe fixed to the bottom of one side of the oil tank, an oil pump fixed to the end of the oil outlet pipe, a connecting pipe fixed to the top edge of the oil tank, a processing box fixed to one end of the connecting pipe, a return oil pipe fixed to the middle of one side of the processing box, and a filter mechanism connected inside the processing box;

[0006] The heat dissipation mechanism includes a spiral tube that passes through and is fixed to one side of the interior of the processing box. A pump is fixed to one end of the spiral tube, and a suction pipe is fixed to the inlet end of the pump. A cooling box is fixed to the top of the oil tank, and an injection pipe is fixed to the top of one side of the cooling box.

[0007] Preferably, the heat dissipation mechanism further includes support rods fixed at the four top corners of the cooling box, a mounting frame fixed at the top of the support rods, cooling fans symmetrically fixed at the top of the mounting frame, a temperature-conducting plate fixed at the top of the cooling box, temperature-conducting sheets uniformly fixed at the bottom of the temperature-conducting plate, and a semiconductor cooling block fixed at the top of the temperature-conducting plate.

[0008] Preferably, the end of the suction pipe is fixed to one side of the cooling box, and the outlet end of the spiral tube is fixed to one side of the cooling box, so that the cooling water inside the cooling box can enter the spiral tube and circulate the coolant. A sealing cap is screwed to the outside of the injection pipe.

[0009] Preferably, the temperature-conducting sheet is fixed through the top of the cooling box, so that the temperature-conducting sheet is in contact with the cooling water, and the semiconductor cooling block is located at the bottom of the heat dissipation fan.

[0010] Preferably, the filtration mechanism includes slots on both sides of the interior of the processing box, into which filter screens are inserted; connecting blocks are fixed to the top of both sides of the processing box; symmetrical moving grooves are formed on the top of the connecting blocks; a sliding rod is fixed in the middle between the two sides of the moving groove; an L-shaped rod slides on the outer side of the sliding rod; a return spring is fixed on one side of the L-shaped rod; a cover plate is connected to the top of the processing box; a U-shaped frame is fixed in the middle of both sides of the cover plate; a fixing plate is symmetrically fixed to the top of the cover plate; limit rods are symmetrically fixed on both sides of the two fixing plates; and a pressing plate slides symmetrically on the outer side of the limit rods.

[0011] Preferably, the top of the L-shaped rod is provided with an inclined surface, which facilitates the compression of the L-shaped rod by the U-shaped frame, causing the L-shaped rod to move, and a sealing gasket is fixed to the bottom edge of the cover plate for sealing.

[0012] Preferably, the return spring is sleeved on the outside of the slide rod, and one end of the return spring is fixed to one side of the moving groove, so as to facilitate the L-shaped rod to return to its original position.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This application utilizes a heat dissipation mechanism. By starting a pump, coolant in the cooling tank is sent into the spiral tube through a suction pipe, thereby cooling the lubricating oil inside the processing tank and carrying the heat from the lubricating oil into the cooling tank. Simultaneously, a semiconductor refrigeration block cools the temperature-conducting plate, which in turn cools the temperature-conducting fins, thus lowering the coolant temperature. This prevents the coolant temperature from rising, ensuring that the coolant consistently maintains a cooling effect on the lubricating oil. This results in good heat dissipation and improved cooling efficiency, avoiding the need for air cooling. It also prevents the lubricating oil from being unable to effectively dissipate heat when the external temperature is too high. In conjunction with a cooling fan, the hot end of the semiconductor refrigeration block is cooled to prevent the hot end temperature from becoming too high.

[0015] 2. This application utilizes a filtration mechanism to filter the returning lubricating oil through a filter screen, thereby ensuring the cleanliness of the lubricating oil and preventing impurities from affecting the working equipment during input. By bringing two extrusion plates close together, the L-shaped rod is squeezed, causing the protrusion of the L-shaped rod to be located inside the U-shaped frame. Pulling the cover plate opens the cover plate, facilitating the replacement of the filter screen and preventing clogging after prolonged use, thus avoiding affecting the filtration effect. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the cooling mechanism structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the inhalation tube installation structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the reset spring mounting structure of this utility model;

[0020] Figure 5 This is a schematic diagram of the extrusion plate structure of this utility model.

[0021] Labels in the diagram: 100, Oil tank; 110, Oil outlet pipe; 120, Oil pump; 130, Connecting pipe; 140, Processing tank; 150, Return pipe; 200, Cooling mechanism; 210, Spiral pipe; 220, Pump; 230, Suction pipe; 240, Cooling tank; 241, Injection pipe; 250, Support rod; 260, Mounting frame; 270, Cooling fan; 280, Temperature guide plate; 281, Temperature guide fin; 290, Semiconductor cooling block; 300, Filtering mechanism; 310, Slot; 320, Filter screen; 330, Connecting block; 340, Moving slot; 341, Slide rod; 350, L-shaped rod; 360, Return spring; 370, Cover plate; 371, Sealing gasket; 380, U-shaped frame; 390, Fixing plate; 391, Limiting rod; 392, Extrusion plate. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example: Figures 1-5 As shown, this utility model provides a technical solution for a heat dissipation and explosion-proof lubrication device for a thin oil station, including an oil tank 100, a heat dissipation mechanism 200 connected to the top of the oil tank 100, an oil outlet pipe 110 fixed to the bottom of one side of the oil tank 100, an oil pump 120 fixed to the end of the oil outlet pipe 110, a connecting pipe 130 fixed to the top edge of the oil tank 100, a processing box 140 fixed to one end of the connecting pipe 130, a return oil pipe 150 fixed to the middle of one side of the processing box 140, and a filter mechanism 300 connected inside the processing box 140.

[0024] Please see Figure 2 and Figure 3The heat dissipation mechanism 200 includes a spiral tube 210 that penetrates and is fixed to one side of the interior of the processing box 140. A pump 220 is fixed to one end of the spiral tube 210, and a suction pipe 230 is fixed to the inlet end of the pump 220. A cooling box 240 is fixed to the top of the oil tank 100, and an injection pipe 241 is fixed to the top of one side of the cooling box 240. The heat dissipation mechanism 200 also includes support rods 250 fixed to the four corners of the top of the cooling box 240. A mounting frame 260 is fixed to the top of the support rods 250, and cooling fans 270 are symmetrically fixed to the top of the mounting frame 260. A temperature-conducting plate 280 is fixed to the top of the cooling box 240, and temperature-conducting sheets 281 are evenly fixed to the bottom of the temperature-conducting plate 280. A semiconductor cooling block 290 is fixed to the top of the temperature-conducting plate 280. The end of the suction pipe 230 is fixed to one side of the cooling box 240, the outlet end of the spiral tube 210 is fixed to one side of the cooling box 240, and a sealing cap is screwed onto the outside of the injection pipe 241. Plate 281 is fixed to the top of cooling box 240, and semiconductor cooling block 290 is located at the bottom of cooling fan 270. Utilizing the cooling mechanism 200, the pump 220, when activated, sends the coolant in cooling box 240 into spiral tube 210 through suction pipe 230, thereby cooling the lubricating oil inside processing box 140 and carrying the heat from the lubricating oil into cooling box 240. Simultaneously, the semiconductor cooling block 290 cools the temperature-conducting plate 280, thereby cooling the temperature-conducting plate 281 and the coolant, thus preventing the coolant temperature from rising. This ensures the coolant maintains a cooling effect on the lubricating oil, resulting in good heat dissipation and improved cooling efficiency. This avoids the need for air cooling and prevents the lubricating oil from being unable to effectively dissipate heat when the external temperature is too high. In conjunction with cooling fan 270, the hot end of semiconductor cooling block 290 is cooled, preventing the hot end of semiconductor cooling block 290 from overheating.

[0025] Please see Figure 4 and Figure 5The filtration mechanism 300 includes a processing box 140 with slots 310 on both sides inside, into which a filter screen 320 is inserted. Connecting blocks 330 are fixed to the top of both sides of the processing box 140. Moving grooves 340 are symmetrically formed on the top of the connecting blocks 330. A sliding rod 341 is fixed in the middle between the two sides of the moving groove 340. An L-shaped rod 350 slides on the outer side of the sliding rod 341. A return spring 360 is fixed on one side of the L-shaped rod 350. A cover plate 370 is connected to the top of the processing box 140. A U-shaped frame 380 is fixed in the middle of both sides of the cover plate 370. Fixing plates 390 are symmetrically fixed to the top of the cover plate 370. Limiting rods 391 are symmetrically fixed on both sides of the two fixing plates 390. Squeezing plates 392 slide symmetrically on the outer side of the limiting rods 391. The L-shaped... The top of the rod 350 is provided with a slope, and a sealing gasket 371 is fixed to the bottom edge of the cover plate 370; the return spring 360 is sleeved on the outside of the slide rod 341, and one end of the return spring 360 is fixed to one side of the moving groove 340; by using the filter mechanism 300, the return lubricating oil is filtered through the filter screen 320, thereby ensuring the cleanliness of the lubricating oil and preventing impurities from affecting the working equipment during input. By bringing the two extrusion plates 392 close to each other, the L-shaped rod 350 is squeezed, so that the protrusion of the L-shaped rod 350 is located inside the return frame 380. Pulling the cover plate 370 opens the cover plate 370, thereby facilitating the replacement of the filter screen 320 and preventing the filter screen 320 from becoming clogged after long-term use, thus avoiding affecting the filtration effect.

[0026] In use, this invention works as follows: By connecting the device to an external device, the oil pump 120 is activated to output lubricating oil to the external device for lubrication. The lubricating oil then returns through the return pipe 150 and is filtered by the filter screen 320, ensuring the cleanliness of the lubricating oil and preventing impurities from affecting the working equipment during input. During cooling, the pump 220, cooling fan 270, and semiconductor cooling block 290 are activated. The pump 220 draws coolant from the cooling tank 240 into the spiral tube 210 through the suction pipe 230, thereby cooling the lubricating oil inside the processing tank 140 and transferring heat from the lubricating oil into the cooling tank 240. Simultaneously, the semiconductor cooling block 290 cools the temperature-conducting plate 280, thus cooling the temperature-conducting sheet 281 and the coolant. The cooling fan 270, in conjunction with the heat dissipation fan 270, dissipates heat from the hot end of the semiconductor cooling block 290, preventing the hot end of the semiconductor cooling block 290 from overheating and improving the heat dissipation effect. When the filter screen 320 needs to be replaced, the two pressing plates 392 are brought closer together to press the L-shaped rod 350, bringing the protrusion of the L-shaped rod 350 closer together so that it is located inside the return frame 380. The cover plate 370 is pulled to open the cover plate 370, making it easier to replace the filter screen 320. After replacement, the return frame 380 presses the inclined surface of the L-shaped rod 350, bringing the L-shaped rod 350 closer together to press the return spring 360. When the return frame 380 stops pressing the L-shaped rod 350, the return spring 360 resets the L-shaped rod 350, locking the return frame 380 in place, and then the cover plate 370 is installed.

[0027] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A heat dissipation and explosion-proof lubrication device for a thin oil station, characterized in that: The system includes an oil tank (100), a heat dissipation mechanism (200) connected to the top of the oil tank (100), an oil outlet pipe (110) fixed to the bottom of one side of the oil tank (100), an oil pump (120) fixed to the end of the oil outlet pipe (110), a connecting pipe (130) fixed to the top edge of the oil tank (100), a processing box (140) fixed to one end of the connecting pipe (130), a return oil pipe (150) fixed to the middle of one side of the processing box (140), and a filter mechanism (300) connected inside the processing box (140). The heat dissipation mechanism (200) includes a spiral tube (210) that passes through and is fixed to one side of the interior of the processing box (140). A pump (220) is fixed to one end of the spiral tube (210), and a suction pipe (230) is fixed to the inlet end of the pump (220). A cooling box (240) is fixed to the top of the oil tank (100), and an injection pipe (241) is fixed to the top of one side of the cooling box (240).

2. The oil conservator heat sink explosion-proof lubrication device according to claim 1, characterized in that: The heat dissipation mechanism (200) also includes support rods (250) fixed at the top four corners of the cooling box (240), a mounting frame (260) fixed at the top of the support rods (250), a cooling fan (270) symmetrically fixed at the top of the mounting frame (260), a temperature-conducting plate (280) fixed at the top of the cooling box (240), temperature-conducting sheets (281) uniformly fixed at the bottom of the temperature-conducting plate (280), and a semiconductor cooling block (290) fixed at the top of the temperature-conducting plate (280).

3. The oil conservator heat sink explosion-proof lubrication device according to claim 1, characterized in that: The end of the suction pipe (230) is fixed to one side of the cooling box (240), the outlet end of the spiral pipe (210) is fixed to one side of the cooling box (240), and a sealing cap is screwed onto the outside of the injection pipe (241).

4. The oil conservator heat sink explosion-proof lubrication device according to claim 2, characterized in that: The temperature-conducting plate (281) is fixed through the top of the cooling box (240), and the semiconductor cooling block (290) is located at the bottom of the heat dissipation fan (270).

5. The oil conservator heat sink explosion-proof lubrication device according to claim 1, characterized in that: The filtration mechanism (300) includes slots (310) on both sides of the interior of the processing box (140), into which a filter screen (320) is inserted. Connecting blocks (330) are fixed to the top of both sides of the processing box (140). A movable groove (340) is symmetrically provided on the top of the connecting block (330). A sliding rod (341) is fixed in the middle between the two sides of the movable groove (340), and an L-shaped rod slides on the outer side of the sliding rod (341). 350), a return spring (360) is fixed on one side of the L-shaped rod (350), a cover plate (370) is connected to the top of the processing box (140), a U-shaped frame (380) is fixed in the middle of both sides of the cover plate (370), a fixing plate (390) is symmetrically fixed on the top of the cover plate (370), a limit rod (391) is symmetrically fixed on both sides of the two fixing plates (390), and a squeezing plate (392) is symmetrically slidable on the outer side of the limit rod (391).

6. The oil conservator heat sink explosion-proof lubrication device according to claim 5, characterized in that: The top of the L-shaped rod (350) is provided with a slope, and the bottom edge of the cover plate (370) is fixed with a sealing gasket (371).

7. The oil conservator heat sink explosion-proof lubrication device according to claim 5, characterized in that: The reset spring (360) is sleeved on the outer side of the sliding rod (341), and one end of the reset spring (360) is fixed to one side of the moving groove (340).

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