Explosion-proof device for petroleum transportation

Abstract

The utility model relates to the technical field of petroleum transportation, and discloses an explosion-proof device for petroleum transportation, which comprises a bottom plate, an oil tank is arranged above the bottom plate, a cooling device is arranged on the outer side of the oil tank, and the cooling device comprises a cooling part. According to the explosion-proof device for petroleum transportation, by arranging a water pump, a sleeve, a water tank, a first filter screen, a heat dissipation assembly, a semiconductor refrigeration plate and a second filter screen, the semiconductor refrigeration plate is connected with a power source, the left end of the semiconductor refrigeration plate is cooled, the right end of the semiconductor refrigeration plate is heated, water in the water tank is cooled, the water pump is started, and the water in the water tank flows; water bath cooling is conducted on the oil tank, the situation that gas pressure in the oil tank is increased due to petroleum gasification in the oil tank is prevented, the risk of petroleum transportation explosion is reduced, and meanwhile a heat dissipation assembly is started to conduct heat dissipation and cooling on the interior of the sleeve; and by arranging the connecting rod, the brush and the T-shaped sliding block, the T-shaped sliding block is used for limiting the brush, and the brush slides left and right, so that the brush cleans the outer surface of the second filter screen.

Description

Technical Field

[0001] The utility model relates to the technical field of oil transportation, in particular to an explosion-proof device used for oil transportation. Background Art

[0002] When oil is transported in small quantities over short distances, it is generally transported in transport tanks.

[0003] A Chinese patent discloses an explosion-proof device for oil transportation, with the publication number CN108058935A, comprising a shell, a fixed plate fixedly connected to the top of the shell, and a rotating shaft movably connected to the top of the fixed plate, a rotating plate fixedly connected to the outside of the rotating shaft, and an oil control plate fixedly connected to the bottom of the rotating shaft, an oil inlet is arranged on the left side of the fixed plate, and an oil sealing cover movably connected to the top of the oil inlet, a switch handle fixedly connected to the left side of the oil sealing cover, a strong spring movably connected to the outside of the storage tank, and an oil outlet hose fixedly connected to the bottom of the storage tank, a bottom valve fixedly connected to the bottom of the oil outlet hose, and an oil drain hose fixedly connected to the bottom of the bottom valve, an oil drain valve fixedly connected to the outside of the oil drain hose, a grounding chain fixedly connected to the right side of the oil outlet hose, and a glass plate fixedly connected to the right side of the shell. The explosion-proof device for oil transportation adopts springs, chains and oil control plates to reduce oil shaking and achieve the effect of oil transportation explosion prevention.

[0004] However, it still has the following disadvantages: the device sets a grounding chain to conduct static electricity on the outer surface of the device into the ground for explosion prevention, but the device does not cool the tank body. High temperature can also cause oil to explode. When the temperature rises, part of the oil gasifies, increasing the internal pressure of the transport tank, which can also cause the tank body to explode. Therefore, we propose an explosion-proof device for oil transportation to solve this problem. Utility Model Content

[0005] The purpose of the utility model is to provide an explosion-proof device for petroleum transportation to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: an explosion-proof device for oil transportation, comprising a bottom plate, an oil tank is arranged above the bottom plate, a cooling device is arranged outside the oil tank, and the cooling device comprises a cooling part;

[0007] The cooling part includes a sleeve, a water tank and a T-shaped slider, the water tank is sleeved on the outside of the oil tank, the inner wall of the water tank is fixedly connected with a support block, the outer surface of the support block is fixedly connected to the outer surface of the oil tank, the left end surface of the sleeve is fixedly connected to the right end surface of the water tank, the outer surface of the sleeve is provided with a T-shaped slide groove, and the T-shaped slider is arranged inside the T-shaped slide groove;

[0008] An isolation portion is provided inside the oil tank;

[0009] The isolation part includes a partition, a hollow tube and a circular tube. The outer surface of the hollow tube is fixedly connected to the outer surface of the partition, the bottom surface of the circular tube is fixedly connected to the top surface of the oil tank, and the top surface of the circular tube is fixedly connected to the inner wall of the water tank.

[0010] A further improvement is that the cooling part also includes a water pump, a first filter, a heat dissipation component, a connecting rod, a semiconductor refrigeration plate, a second filter and a brush, the left end face of the semiconductor refrigeration plate is fixedly connected to the right end face of the water tank, the heat dissipation component is arranged inside the sleeve, the semiconductor refrigeration plate is used to cool the right end face of the water tank, and the heat dissipation component is used to dissipate heat from the right side of the semiconductor refrigeration plate.

[0011] A further improvement is that the outer surface of the first filter is fixedly connected to the inner wall of the sleeve, a through hole is provided on the outer surface of the sleeve, and the outer surface of the second filter is fixedly connected to the inner wall of the through hole. By arranging the first filter and the second filter, the air flow inside the sleeve is facilitated.

[0012] A further improvement is that the brush is slidably mounted on the outer surface of the sleeve, the right end face of the brush is fixedly connected to the left end face of the connecting rod, and the outer surface of the connecting rod is fixedly connected to the outer surface of the T-shaped slider. By arranging the brush, T-shaped slider and connecting rod, the outer surface of the second filter is cleaned by moving the brush left and right.

[0013] A further improvement is that the right end face of the water pump is fixedly connected to the left end face of the water tank, the back side of the water pump inlet pipe is fixedly connected to the front side of the water tank, and the right end face of the water pump outlet pipe is fixedly connected to the left end face of the water tank. By setting up a water pump, the water flow in the water tank is facilitated and the water temperature is made uniform.

[0014] A further improvement is that the bottom surface of the partition is fixedly connected to the inner wall of the oil tank, the bottom surface of the hollow tube is fixedly connected to the inner wall of the oil tank, and a guide hole is opened on the outer surface of the hollow tube. By setting the partition, it is convenient to partition the interior of the oil tank to prevent the device from tipping over due to violent shaking of the oil.

[0015] A further improvement is that the isolation part also includes a screw and a sealing slider, the outer surface of the bottom end of the screw has a thread that penetrates the top surface of the oil tank and extends to the inside of the hollow tube, the bottom surface of the screw is rotatably connected to the top surface of the sealing slider through a bearing seat, and by arranging the hollow tube, the sealing slider and the screw, the screw is rotated to control the up and down movement of the sealing slider, thereby facilitating the connection and separation of the oil.

[0016] Compared with the prior art, the utility model has the following beneficial effects: the explosion-proof device for oil transportation is provided with a water pump, a sleeve, a water tank, a first filter, a heat dissipation component, a semiconductor refrigeration plate and a second filter, the semiconductor refrigeration plate is connected to a power source, the left end of the semiconductor refrigeration plate is cooled down, the right end is heated up, the water body inside the water tank is cooled down, the water pump is started to make the water body inside the water tank flow, the oil tank is cooled down by a water bath, the oil in the oil tank is prevented from being gasified and causing the gas pressure in the oil tank to increase, and the risk of oil transportation explosion is reduced, and the heat dissipation component is started at the same time to dissipate heat and cool down the inside of the sleeve; by providing a connecting rod, a brush and a T-shaped slider, the brush is limited by the T-shaped slider, and the brush is slid left and right to clean the outer surface of the second filter; by providing a screw, a partition, a sealing slider, a hollow tube and a round tube, the partition is used to isolate the inside of the oil tank to prevent the oil from shaking violently during transportation and causing the device to tip over, and the screw is rotated to move the sealing slider upward to facilitate the discharge of the oil to the left. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a front cross-sectional view of the three-dimensional structure of the utility model;

[0019] Figure 3 for Figure 2 A magnified view of the structure at center;

[0020] Figure 4 It is a left side cross-sectional view of the three-dimensional structure of the utility model;

[0021] Figure 5 for Figure 4 Enlarged view of the structure at point B in the middle.

[0022] In the figure: 1 bottom plate, 2 cooling device, 21 isolation part, 22 cooling part, 211 screw, 212 partition, 213 sealing slider, 214 hollow tube, 215 round tube, 221 water pump, 222 sleeve, 223 water tank, 224 first filter screen, 225 heat dissipation component, 226 connecting rod, 227 semiconductor refrigeration plate, 228 second filter screen, 229 brush, 220 T-type slider, 3 oil tank. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-Figure 5 The utility model provides a technical solution: an explosion-proof device for oil transportation, comprising a bottom plate 1, an oil tank 3 is arranged above the bottom plate 1, a cooling device 2 is arranged outside the oil tank 3, and the cooling device 2 includes a cooling part 22;

[0025] The cooling part 22 includes a sleeve 222, a water tank 223 and a T-shaped slider 220. The water tank 223 is sleeved on the outside of the oil tank 3. The inner wall of the water tank 223 is fixedly connected with a support block. The outer surface of the support block is fixedly connected to the outer surface of the oil tank 3. The left end surface of the sleeve 222 is fixedly connected to the right end surface of the water tank 223. A T-shaped slide groove is provided on the outer surface of the sleeve 222. The T-shaped slider 220 is arranged inside the T-shaped slide groove. The cooling part 22 also includes a water pump 221, a first filter screen 224, a heat dissipation component 225, a connecting rod 226, a semiconductor refrigeration plate 227, a second filter screen 228 and a brush 229.

[0026] The left end surface of the semiconductor refrigeration plate 227 is fixedly connected to the right end surface of the water tank 223, the heat dissipation component 225 is arranged inside the sleeve 222, the outer surface of the first filter screen 224 is fixedly connected to the inner wall of the sleeve 222, the outer surface of the sleeve 222 is provided with a through hole, and the outer surface of the second filter screen 228 is fixedly connected to the inner wall of the through hole;

[0027] The right end face of the water pump 221 is fixedly connected to the left end face of the water tank 223, the back side of the water inlet pipe of the water pump 221 is fixedly connected to the front side of the water tank 223, and the right end face of the water outlet pipe of the water pump 221 is fixedly connected to the left end face of the water tank 223. By setting the water pump 221, the sleeve 222, the water tank 223, the first filter screen 224, the heat dissipation component 225, the semiconductor refrigeration plate 227 and the second filter screen 228, the semiconductor refrigeration plate 227 is powered on to cool the left end of the semiconductor refrigeration plate 227 and heat the right end, so as to cool the water inside the water tank 223, start the water pump 221, make the water inside the water tank 223 flow, cool the oil tank by water bath, prevent the oil in the oil tank from being gasified and causing the gas pressure in the oil tank 3 to increase, and reduce the risk of oil transportation explosion, and at the same time start the heat dissipation component 225 to dissipate heat and cool the inside of the sleeve 222;

[0028] The brush 229 is slidably sleeved on the outer surface of the sleeve 222, the right end surface of the brush 229 is fixedly connected to the left end surface of the connecting rod 226, and the outer surface of the connecting rod 226 is fixedly connected to the outer surface of the T-shaped slider 220. By setting the connecting rod 226, the brush 229 and the T-shaped slider 220, the brush 229 is limited by the T-shaped slider 220, and the brush 228 is slid left and right to clean the outer surface of the second filter screen 228;

[0029] An isolation portion 21 is provided inside the oil tank 3;

[0030] The isolation part 21 includes a partition 212, a hollow tube 214 and a circular tube 215. The outer surface of the hollow tube 214 is fixedly connected to the outer surface of the partition 212. The bottom surface of the circular tube 215 is fixedly connected to the top surface of the oil tank 3. The top surface of the circular tube 215 is fixedly connected to the inner wall of the water tank 223. The bottom surface of the partition 212 is fixedly connected to the inner wall of the oil tank 3. The bottom surface of the hollow tube 214 is fixedly connected to the inner wall of the oil tank 3. The outer surface of the hollow tube 214 is provided with a guide hole. The isolation part 21 also includes a screw 211 and a sealing slider 213.

[0031] The outer surface thread at the bottom end of the screw 211 penetrates the top surface of the oil tank 3 and extends to the inside of the hollow tube 214. The bottom surface of the screw 211 is rotatably connected to the top surface of the sealing slider 213 through a bearing seat. By arranging the screw 211, the partition 212, the sealing slider 213, the hollow tube 214 and the round tube 215, the partition 212 is used to isolate the inside of the oil tank 3 to prevent the oil from shaking violently during transportation and causing the device to tip over. The screw 211 is rotated to move the sealing slider 213 upward to facilitate the discharge of the oil to the left.

[0032] When in use, the semiconductor refrigeration plate 227 is connected to a power source, the left end of the semiconductor refrigeration plate 227 is cooled down, and the right end of the semiconductor refrigeration plate 227 is heated up. The left end of the semiconductor refrigeration plate 227 cools the water inside the water tank 223, and the water pump 221 is started to make the water inside the water tank 223 flow. The heat dissipation component 225 is started to make the wind pass through the second filter 228 into the sleeve 222, and then the wind passes through the first filter 224 and flows to the right side of the sleeve 222 to dissipate heat and cool the inside of the sleeve 222. When the oil is discharged, the screw 211 is rotated, and the screw 211 drives the sealing slider 213 to move upward.

[0033] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An explosion-proof device for petroleum transportation, comprising a bottom plate (1), characterized in that: An oil tank (3) is arranged above the bottom plate (1), a cooling device (2) is arranged outside the oil tank (3), and the cooling device (2) comprises a cooling part (22); The cooling part (22) comprises a sleeve (222), a water tank (223) and a T-shaped slide block (220); the water tank (223) is sleeved on the outside of the oil tank (3); the inner wall of the water tank (223) is fixedly connected with a support block; the outer surface of the support block is fixedly connected with the outer surface of the oil tank (3); the left end surface of the sleeve (222) is fixedly connected with the right end surface of the water tank (223); the outer surface of the sleeve (222) is provided with a T-shaped slide groove; and the T-shaped slide block (220) is arranged inside the T-shaped slide groove; An isolation portion (21) is provided inside the oil tank (3); The isolation part (21) comprises a partition (212), a hollow tube (214) and a circular tube (215); the outer surface of the hollow tube (214) is fixedly connected to the outer surface of the partition (212); the bottom surface of the circular tube (215) is fixedly connected to the top surface of the oil tank (3); and the top surface of the circular tube (215) is fixedly connected to the inner wall of the water tank (223).

2. The explosion-proof device for petroleum transportation according to claim 1, characterized in that: The cooling part (22) further comprises a water pump (221), a first filter (224), a heat dissipation component (225), a connecting rod (226), a semiconductor refrigeration plate (227), a second filter (228) and a brush (229); the left end surface of the semiconductor refrigeration plate (227) is fixedly connected to the right end surface of the water tank (223); and the heat dissipation component (225) is arranged inside the sleeve (222).

3. The explosion-proof device for petroleum transportation according to claim 2, characterized in that: The outer surface of the first filter screen (224) is fixedly connected to the inner wall of the sleeve (222), a through hole is provided on the outer surface of the sleeve (222), and the outer surface of the second filter screen (228) is fixedly connected to the inner wall of the through hole.

4. The explosion-proof device for petroleum transportation according to claim 2, characterized in that: The brush (229) is slidably sleeved on the outer surface of the sleeve (222), the right end surface of the brush (229) is fixedly connected to the left end surface of the connecting rod (226), and the outer surface of the connecting rod (226) is fixedly connected to the outer surface of the T-shaped slider (220).

5. The explosion-proof device for petroleum transportation according to claim 2, characterized in that: The right end face of the water pump (221) is fixedly connected to the left end face of the water tank (223); the back face of the water inlet pipe of the water pump (221) is fixedly connected to the front face of the water tank (223); and the right end face of the water outlet pipe of the water pump (221) is fixedly connected to the left end face of the water tank (223).

6. The explosion-proof device for petroleum transportation according to claim 1, characterized in that: The bottom surface of the partition plate (212) is fixedly connected to the inner wall of the oil tank (3), the bottom surface of the hollow tube (214) is fixedly connected to the inner wall of the oil tank (3), and the outer surface of the hollow tube (214) is provided with a flow guide hole.

7. The explosion-proof device for petroleum transportation according to claim 1, characterized in that: The isolation portion (21) further comprises a screw (211) and a sealing slider (213); the outer surface of the bottom end of the screw (211) is threadedly connected to the top surface of the oil tank (3) and extends to the inside of the hollow tube (214); the bottom surface of the screw (211) is rotatably connected to the top surface of the sealing slider (213) via a bearing seat.

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