A light hydrocarbon storage tank with complementary functions of pressure charging and pressure relief

Abstract

The present invention discloses a light hydrocarbon storage tank with a pressure charging and pressure relief complementary function, relating to the technical field of light hydrocarbon storage tanks, comprising a main body bottom plate, an energy component, a complementary component and a temperature recovery component, wherein the energy component, the complementary component and the temperature recovery component are all mounted on the main body bottom plate, and the light hydrocarbon storage tank is shaded by closing two receiving blocks in the energy component, and a solar panel is provided on the receiving block, which provides energy for the present invention, saving resources and protecting the environment; the complementary component can timely perform punching or pressure relief when the light hydrocarbon storage tank is under negative pressure or the pressure is too high, thereby ensuring the safety of the light hydrocarbon storage tank and improving the safety; the temperature recovery component can heat the light hydrocarbon storage tank in winter, thereby preventing the light hydrocarbon storage tank from being damaged due to excessive pressure difference in winter, and the complementary component and the temperature recovery component can discharge emulsion impurities inside the light hydrocarbon storage tank in winter.

Description

Technical Field

[0001] The present invention relates to the technical field of light hydrocarbon storage tanks, and in particular to a light hydrocarbon storage tank with pressure charging and pressure relief complementary functions. Background Art

[0002] Light hydrocarbons include: natural gas, liquefied gas, pentane mixed hydrocarbons, gasoline, diesel, etc. Natural gas and liquefied gas are gaseous at room temperature and pressure, while pentane mixed hydrocarbons, gasoline, and diesel are liquid at room temperature and pressure. Light hydrocarbon storage tanks are containers for storing these light hydrocarbons. Light hydrocarbon storage tanks are generally used for storage in special warehouses, and the protection of full-bottle light hydrocarbon storage tanks must strictly comply with national protection standards.

[0003] A Chinese patent with announcement number CN203836597U discloses a light hydrocarbon storage tank pressure charging and pressure relief complementary device, which includes a liquefied petroleum gas storage tank, a stable light hydrocarbon storage tank, and a light hydrocarbon processing device. The liquefied petroleum gas storage tank and the pressure relief valve are connected through a gas phase pressure reducing pipe, a gas phase pressure reducing valve and an anti-cross-pressure one-way valve, and the pressure relief valve is connected to the light hydrocarbon processing device. Through this device, the pressures in the light hydrocarbon production device, the liquefied petroleum gas storage tank and the stable light hydrocarbon storage tank can be complemented, thereby solving the safety risks of overpressure, underpressure and product canning in the storage tanks.

[0004] Although this solution can be used to perform pressure-charging and pressure-relieving operations on storage tanks, the device is not very effective in the cold air of winter, and the device requires manual activation of the valve, which often leads to unexpected effects due to inadequate manual detection. In addition, the device cannot completely remove the milky impurities inside the storage tank when cleaning the tank. Therefore, the present invention proposes a light hydrocarbon storage tank with complementary charging and pressure-relieving functions. Summary of the Invention

[0005] In response to the above technical problems, the present invention discloses a light hydrocarbon storage tank with complementary functions of pressure charging and pressure relief, including a main body bottom plate, an energy component, a complementary component and a temperature return component, wherein the energy component, the complementary component and the temperature return component are all installed on the main body bottom plate, the energy component includes a shading unit, the shading unit includes two groups of photovoltaic panel assemblies, the two groups of photovoltaic panel assemblies are symmetrically distributed, the photovoltaic panel assembly includes a shading plate, two groups of connecting rod mechanisms are installed on the shading plate, the two groups of connecting rod mechanisms are symmetrically distributed, the shading unit also includes a mounting plate three and a mounting plate two, one group of connecting rod mechanisms is connected to the mounting plate two, the other group of connecting rod mechanisms is connected to the mounting plate three, two mounting plates one are fixedly installed on the mounting plate three, the two mounting plates one are symmetrically distributed, the mounting plate one is fixedly installed on the main body bottom plate, and the mounting plate three is fixedly installed Two mounting brackets are equipped, and the two mounting brackets are symmetrically distributed, and an arc groove is provided on the mounting bracket, and the arc groove of the mounting bracket is connected to one side of the light shielding plate, and two mounting plates 1 are fixedly installed on the mounting plate 2, and the two mounting plates 1 are symmetrically distributed, and the mounting plate 1 is fixedly installed on the bottom plate of the main body, and two mounting brackets are fixedly installed on the mounting plate 2, and the two mounting brackets are symmetrically distributed, and the arc groove of the mounting bracket is connected to the other side of the light shielding plate, and the connecting rod mechanism includes a connecting rod 1, a slider 1 is rotatably installed on the first end of the connecting rod 1, and the slider 1 is slidably installed on the light shielding plate, and a connecting rod 2 is fixedly installed on the second end of the connecting rod 1, and a key groove is provided on the connecting rod 2, and a gear 1 is fixedly installed on the connecting rod 2, and a key groove is provided on the gear 1, and the two gears 1 in a set of connecting rod mechanisms are meshed;

[0006] The complementary components include a balancing unit, which includes a balancing tank assembly, which is connected to the main body bottom plate, and an air pressure balancing assembly is installed on the balancing tank assembly, which includes an outer shell, which is provided with four holes, which are distributed on the four surfaces of the outer shell and have different heights, a light hydrocarbon storage tank is fixedly installed on the outer shell, which is provided with an air inlet pipe and an air outlet pipe, and a lifting unit is installed on the light hydrocarbon storage tank; the temperature return component includes a heating unit, which includes two groups of sliding assemblies, which are symmetrically distributed, and the temperature return component also includes a gear assembly, which is connected to the heating unit.

[0007] Furthermore, the energy component also includes a power unit, which includes a mounting platform, which is fixedly mounted on the bottom plate of the main body, and a motor is fixedly mounted on the mounting platform, and a key slot is provided on the output end of the motor. The power unit also includes a key shaft, and keys are provided at both ends of the key shaft. One end of the key shaft is connected to the key slot on the output end of the motor, and a key shaft sleeve is slidably installed on the other end of the key shaft. The key shaft sleeve is rotatably installed on a gear 1, and a connecting plate 1 is fixedly mounted on the key shaft, and a cylinder arm of an electric cylinder is fixedly mounted on the connecting plate 1, and the electric cylinder is fixedly mounted on the mounting platform.

[0008] Furthermore, the balancing tank assembly includes a stamping tank, a bracket is fixedly installed on the stamping tank, the bracket is fixedly installed on the main body bottom plate, a pressure relief tank is fixedly installed on the bracket, a one-way mechanism is provided between the pressure relief tank and the bracket, a connecting pipe four is fixedly installed on the stamping tank, the connecting pipe four is connected to the hole on the opposite side of the filling character of the outer shell, and a connecting pipe five is fixedly installed on the pressure relief tank, the connecting pipe five is connected to the hole on the opposite side of the discharge character of the outer shell.

[0009] Furthermore, the air pressure balancing assembly also includes connecting pipe 2 and connecting pipe 3, one end of connecting pipe 2 is fixedly mounted on the filling surface of the shell, and the other end of connecting pipe 2 is fixedly mounted on the light hydrocarbon storage tank, one end of connecting pipe 3 is fixedly mounted on the discharge surface of the shell, and the other end of connecting pipe 3 is fixedly mounted on the light hydrocarbon storage tank, a groove shaft is slidably mounted inside the shell, two S-shaped grooves are arranged on the groove shaft, the two S-shaped grooves are distributed up and down, and the two S-shaped grooves are deflected ninety degrees relative to each other, a spring is arranged between the groove shaft and the shell, the first end of the spring is fixedly mounted on the shell, and the second end of the spring is fixedly mounted on the groove shaft.

[0010] Furthermore, the lifting unit includes two groups of buffer weighing assemblies, and the two groups of buffer assemblies are symmetrically distributed. The buffer weighing assemblies include multiple receiving blocks, and the multiple receiving blocks are evenly distributed. The receiving blocks are fixedly installed on the light hydrocarbon storage tank, and the first ends of multiple buffers are rotatably installed on the receiving blocks. The multiple buffers are evenly distributed. The buffer weighing assembly also includes a weighing block, and the weighing block is connected to the second ends of the multiple buffers. The weighing block is slidably installed on the bottom plate of the main body. A part of the surface where the weighing block contacts the bottom plate of the main body is arc-shaped, and the other part is in contact with the bottom plate of the main body.

[0011] Furthermore, the lifting unit also includes a transverse pushing assembly, which is a double-headed hydraulic cylinder. Special-shaped blocks are fixedly installed on the cylinder arms at both ends of the double-headed hydraulic cylinder, and the special-shaped blocks are in contact with the arc surface of the weighing block.

[0012] Furthermore, the sliding assembly includes a heating shell, electric heating wires are evenly distributed on the heating shell, a sliding plate is fixedly installed on the heating shell, the sliding plate is slidably installed with a sliding shell, the sliding shell is fixedly installed on the main body bottom plate, two card slots are provided on the heating shell, the two card slots are symmetrically distributed, the card slots are in contact with the receiving block, and a rack is fixedly installed on the end face of one end of the heating shell.

[0013] Furthermore, the gear assembly includes gear two, which is fixedly mounted on the key shaft sleeve. The gear assembly also includes gear three, which is rotatably mounted on the mounting plate three, and the gear three is meshed with gear two. The gear assembly also includes a connecting shaft, which is rotatably mounted on the mounting plate three. Gear four is fixedly mounted on the first end of the connecting shaft, and the gear four is meshed with gear three. Gear five is fixedly mounted on the second end of the connecting shaft, and the gear five is meshed with two racks.

[0014] Compared with the prior art, the present invention has the following beneficial effects: (1) The present invention is provided with an energy component, through which the two receiving blocks are closed to provide shading for the light hydrocarbon storage tank when the light hydrocarbon storage tank is exposed to strong sunlight in summer, and a solar panel is provided on the receiving block, which provides energy for the present invention, thereby saving resources and protecting the environment; (2) The present invention is provided with a complementary component, through which the light hydrocarbon storage tank can be punched or depressurized in time when it is under negative pressure or when the pressure is too high, thereby ensuring the safety of the light hydrocarbon storage tank, improving safety, and reducing property losses; (3) The present invention is provided with a complementary component and a temperature return component, through which the light hydrocarbon storage tank is heated in winter, thereby preventing the light hydrocarbon storage tank from being damaged due to excessive pressure difference in winter, and through the complementary component and the temperature return component, the light hydrocarbon storage tank can be discharged of emulsion impurities inside the light hydrocarbon storage tank in cold winter conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the front view of the overall device of the present invention.

[0016] Figure 2 It is a side view of the overall device of the present invention.

[0017] Figure 3 It is a top view of the overall device of the present invention.

[0018] Figure 4 It is a schematic diagram of the overall structure of the device of the present invention.

[0019] Figure 5 This is a schematic diagram of the energy component structure of the present invention.

[0020] Figure 6 for Figure 5 A magnified schematic diagram of the structure in the middle.

[0021] Figure 7 This is a schematic diagram of the structure of the energy component of the present invention Figure 1 .

[0022] Figure 8 for Figure 7 Enlarged schematic diagram of the structure at point B in the middle.

[0023] Figure 9 This is a schematic diagram of the structure of the energy component of the present invention Figure 2 .

[0024] Figure 10 for Figure 9 Enlarged schematic diagram of the structure at point C in the middle.

[0025] Figure 11 This is a schematic diagram of the structure of the energy component of the present invention Figure 3 .

[0026] Figure 12 for Figure 11 Enlarged schematic diagram of the structure at point D in the middle.

[0027] Figure 13 It is a schematic diagram of the complementary component structure of the present invention.

[0028] Figure 14 Schematic diagram of the complementary component structure of the present invention Figure 1 .

[0029] Figure 15 for Figure 14 Enlarged schematic diagram of the structure at E in the middle.

[0030] Figure 16 for Figure 14 Enlarged schematic diagram of the structure at F in the middle.

[0031] Figure 17 Schematic diagram of the complementary component structure of the present invention Figure 2 .

[0032] Figure 18 for Figure 17 Enlarged schematic diagram of the structure at G in the middle.

[0033] Figure 19 for Figure 17 Enlarged schematic diagram of the structure at H in the middle.

[0034] Figure 20 Schematic diagram of the complementary component structure of the present invention Figure 3 .

[0035] Figure 21 It is a cross-sectional view of the groove axis in the complementary component of the present invention.

[0036] Figure 22 It is a schematic structural diagram of the temperature recovery component of the present invention.

[0037] Figure 23 It is a partial structural diagram of the temperature recovery component of the present invention.

[0038] Figure 24 for Figure 23 Enlarged schematic diagram of the structure at J in the middle.

[0039] Reference numerals: 1-main body bottom plate; 2-energy component; 3-complementary component; 4-temperature recovery component; 201-mounting platform; 202-mounting plate 1; 203-mounting frame; 204-mounting plate 2; 205-light shielding plate; 206-motor; 207-electric cylinder; 208-connecting plate 1; 209-key shaft sleeve; 210-key shaft; 211-mounting plate 3; 212-connecting rod 1; 213-gear 1; 214-connecting rod 2; 215-slider 1; 301-ramming tank; 302-bracket; 303-pressure relief tank; 304-light hydrocarbon storage tank; 305-support block; 306-buffer; 307-weighing block; 308-double-head hydraulic cylinder; 309-special-shaped block; 310-connecting pipe 1; 311-check valve; 312-grooved shaft; 313-housing; 314-connecting pipe 2; 315-connecting pipe 3; 316-connecting pipe 4; 317-connecting pipe 5; 318-spring; 401-heating housing; 402-sliding plate; 403-gear 2; 404-gear 3; 405-gear 4; 406-connecting shaft; 407-gear 5; 408-rack; 409-sliding housing. DETAILED DESCRIPTION

[0040] Example: Figure 4-12As shown, a light hydrocarbon storage tank with complementary functions of pressure charging and pressure relief includes a main body bottom plate 1, an energy component 2, a complementary component 3 and a temperature return component 4, the energy component 2, the complementary component 3 and the temperature return component 4 are all installed on the main body bottom plate 1, the energy component 2 includes a shading unit, the shading unit includes two groups of photovoltaic panel assemblies, the two groups of photovoltaic panel assemblies are symmetrically distributed, the photovoltaic panel assembly includes a shading plate 205, a solar panel is provided on the shading plate 205, and energy is provided to the device through the solar panel, two groups of connecting rod mechanisms are installed on the shading plate 205, the two groups of connecting rod mechanisms are symmetrically distributed, the shading unit also includes a mounting plate three 211 and a mounting plate two 204, one group of connecting rod mechanisms is connected to the mounting plate two 204, and the other group of connecting rod mechanisms is connected to the mounting plate three 211, two mounting plates one 202 are fixedly installed on the mounting plate three 211, the two mounting plates one 202 are symmetrically distributed, the mounting plate one 202 is fixedly installed on the main body bottom plate 1, and two mounting brackets 203 are fixedly installed on the mounting plate three 211. The mounting brackets 203 are symmetrically distributed, and an arc groove is provided on the mounting bracket 203. The arc groove of the mounting bracket 203 is connected to one side of the sunshade 205. Two mounting plates 1 202 are fixedly installed on the mounting plate 2 204. The two mounting plates 1 202 are symmetrically distributed. The mounting plate 1 202 is fixedly installed on the main body bottom plate 1. Two mounting brackets 203 are fixedly installed on the mounting plate 2 204. The two mounting brackets 203 are symmetrically distributed. The arc groove of the mounting bracket 203 is connected to the other side of the sunshade 205. The rod mechanism includes a connecting rod 212, which is connected to the light shielding plate 205. A slider 215 is rotatably installed on the first end of the connecting rod 212, and the slider 215 is slidably installed on the light shielding plate 205. A connecting rod 214 is fixedly installed on the second end of the connecting rod 212, and a key groove is provided on the connecting rod 214. A gear 213 is fixedly installed on the connecting rod 214, and a key groove is provided on the gear 1 213. Two gears 213 in a set of connecting rod mechanisms are meshed.

[0041] The energy component 2 also includes a power unit, which includes a mounting platform 201, which is fixedly mounted on the main body base plate 1, and a motor 206 is fixedly mounted on the mounting platform 201, and a key slot is provided on the output end of the motor 206. The power unit also includes a key shaft 210, and keys are provided at both ends of the key shaft 210. One end of the key shaft 210 is connected to the key slot on the output end of the motor 206, and a key shaft sleeve 209 is slidably mounted on the other end of the key shaft 210. The key shaft sleeve 209 is rotatably mounted on a gear 213, and a connecting plate 208 is fixedly mounted on the key shaft 210, and a cylinder arm of an electric cylinder 207 is fixedly mounted on the connecting plate 208, and the electric cylinder 207 is fixedly mounted on the mounting platform 201.

[0042] In summer, the electric cylinder 207 is started, and the cylinder arm of the electric cylinder 207 drives the key shaft 210 to move through the connecting plate 1 208. At this time, the key shaft 210 is only in contact with one gear 1 213, and the key shaft 210 is not in contact with the key shaft sleeve 209. The motor 206 is started, and the output end of the motor 206 drives the gear 1 213 to rotate through the key shaft 210. The gear 1 213 drives another gear 1 213 to rotate. The two gears 1 213 respectively drive the two connecting rods 1 212 to move. The two connecting rods 1 212 are connected to each other. 12 drives the two sunshades 205 to open or close respectively, and the connecting rod 112 drives the slider 115 to slide on the sunshade 205. In winter, the electric cylinder 207 is started, and the cylinder arm of the electric cylinder 207 drives the key shaft 210 to move through the connecting plate 112. At this time, the key shaft 210 is not in contact with the gear 113, and the key shaft 210 is only in contact with the key shaft sleeve 209. The key shaft 210 drives the key shaft sleeve 209 to rotate, and the side of the two sunshades 205 with the solar panels is always facing upward.

[0043] like Figure 13-Figure 21 As shown, the complementary component 3 includes a balancing unit, which includes a balancing tank assembly. The balancing tank assembly is connected to the main body bottom plate 1, and an air pressure balancing assembly is installed on the balancing tank assembly. The air pressure balancing assembly includes a shell 313, and four holes are provided on the shell 313. The four holes are distributed on the four surfaces of the shell 313 and have different heights. A light hydrocarbon storage tank 304 is fixedly installed on the shell 313, and an air inlet pipe and an air outlet pipe are provided on the light hydrocarbon storage tank 304. The air outlet pipe is installed on the end of the light hydrocarbon storage tank 304 close to the motor 206, and the air inlet pipe is installed on the end of the light hydrocarbon storage tank 304 away from the motor 206. A lifting unit is installed on the light hydrocarbon storage tank 304.

[0044] The balancing tank assembly includes a stamping tank 301, on which a bracket 302 is fixedly mounted, which is fixedly mounted on the main body bottom plate 1, and a pressure relief tank 303 is fixedly mounted on the bracket 302. A one-way mechanism is provided between the pressure relief tank 303 and the bracket 302, and a connecting pipe four 316 is fixedly mounted on the stamping tank 301, which is connected to the hole on the opposite side of the filling character of the shell 313, and a connecting pipe five 317 is fixedly mounted on the pressure relief tank 303, which is connected to the hole on the opposite side of the discharge character of the shell 313, and the one-way mechanism includes a connecting pipe one 310, a first end of the connecting pipe one 310 is fixedly mounted on the stamping tank 301, and a second end of the connecting pipe one 310 is fixedly mounted on the pressure relief tank 303, and a one-way valve 311 is fixedly mounted on the pressure relief tank 303, through which the gas in the pressure relief tank 303 enters the stamping tank 301.

[0045] The air pressure balancing assembly also includes a connecting pipe 2 314 and a connecting pipe 3 315. One end of the connecting pipe 2 314 is fixedly mounted on the filling surface of the outer shell 313, and the other end of the connecting pipe 2 314 is fixedly mounted on the light hydrocarbon storage tank 304. One end of the connecting pipe 315 is fixedly mounted on the discharge surface of the outer shell 313, and the other end of the connecting pipe 315 is fixedly mounted on the light hydrocarbon storage tank 304. A groove shaft 312 is slidably mounted inside the outer shell 313. Two S-shaped grooves are provided on the groove shaft 312. The two S-shaped grooves are distributed up and down, and the two S-shaped grooves are deflected ninety degrees relative to each other. A spring 318 is provided between the groove shaft 312 and the outer shell 313. The first end of the spring 318 is fixedly mounted on the outer shell 313, and the second end of the spring 318 is fixedly mounted on the groove shaft 312.

[0046] The lifting unit includes two groups of buffer weighing components, which are symmetrically distributed. The buffer weighing components include multiple receiving blocks 305, which are evenly distributed. The receiving blocks 305 are fixedly installed on the light hydrocarbon storage tank 304. The first ends of multiple buffers 306 are rotatably installed on the receiving blocks 305, and the multiple buffers 306 are evenly distributed. The buffer weighing components also include a weighing block 307, which is connected to the second ends of the multiple buffers 306. The weighing block 307 is slidably installed on the main body bottom plate 1. A part of the surface where the weighing block 307 contacts the main body bottom plate 1 is arc-shaped, and the other part is in contact with the main body bottom plate 1. The lifting unit also includes a horizontal pushing component, a double-headed hydraulic cylinder 308 of the horizontal pushing component, and special-shaped blocks 309 are fixedly installed on the cylinder arms at both ends of the double-headed hydraulic cylinder 308. The special-shaped blocks 309 are in contact with the arc surface of the weighing block 307.

[0047] When the light hydrocarbon storage tank 304 is under-pressurized, the slot shaft 312 slides downward in the shell 313, and the slot shaft 312 pulls the spring 318. An S-shaped slot on the slot shaft 312 is concentric with the holes on the filling surface and the vertical surface of the filling surface on the shell 313. At this time, the gas in the stamping tank 301 is transported to the shell 313 through the connecting pipe 4 316, and the gas enters the connecting pipe 2 314 through an S-shaped slot on the slot shaft 312, and is transported to the light hydrocarbon storage tank 304 through the connecting pipe 2 314, restoring the pressure in the light hydrocarbon storage tank 304. The slot shaft 312 is reset by the elastic force of the spring 318. When the pressure in the light hydrocarbon storage tank 304 is low, the gas in the stamping tank 301 is transported to the shell 313 through the connecting pipe 4 316. When the pressure is too large, the groove shaft 312 slides upward in the shell 313, and the groove shaft 312 pushes the spring 318. The other S-shaped groove on the groove shaft 312 is concentric with the discharge surface and the hole opposite to the discharge surface on the shell 313. At this time, the gas in the light hydrocarbon storage tank 304 is transported to the other S-shaped groove on the groove shaft 312 through the connecting pipe three 315, and the gas is transported to the connecting pipe five 317 through the other S-shaped groove. The gas is transported to the pressure relief tank 303 through the connecting pipe five 317, and the gas in the pressure relief tank 303 enters the stamping tank 301 through the connecting pipe one 310. The one-way valve 311 prevents the gas in the stamping tank 301 from leaking. The gas enters the pressure relief tank 303; if it is necessary to input gas into an empty light hydrocarbon storage tank 304, after the input is completed, the double-headed hydraulic cylinder 308 is started, and the cylinder arms at both ends of the double-headed hydraulic cylinder 308 respectively drive the special-shaped block 309 to move. At this time, the movement of the special-shaped block 309 is an interval reciprocating motion. The special-shaped block 309 pushes the weighing block 307 to move, so that the weighing block 307 moves up and down. The weighing block 307 drives the receiving block 305 to move through the buffer 306, and the receiving block 305 drives the light hydrocarbon storage tank 304 to swing left and right to shake the gas rushed into the light hydrocarbon storage tank 304. When it is necessary to clean the emulsion in the light hydrocarbon storage tank 304 When impurities are being cleaned, the double-headed hydraulic cylinder 308 is started, and the cylinder arm at one end of the double-headed hydraulic cylinder 308 close to the motor 206 drives the special-shaped block 309 to move, and the special-shaped block 309 drives the weighing block 307 to move, and the weighing block 307 drives the receiving block 305 to move through the buffer 306, and the receiving block 305 is used to lift one end of the light hydrocarbon storage tank 304, so that the emulsion impurities inside the light hydrocarbon storage tank 304 slide to the end of the light hydrocarbon storage tank 304 that is not lifted, and are discharged through the air outlet pipe on the light hydrocarbon storage tank 304, and the light hydrocarbon storage tank 304 is weighed by multiple weighing blocks 307 to observe whether the emulsion impurities inside the light hydrocarbon storage tank 304 are completely discharged.

[0048] like Figure 22-Figure 24As shown, the temperature recovery component 4 includes a heating unit, the heating unit includes two groups of sliding components, the two groups of sliding components are symmetrically distributed, the temperature recovery component 4 also includes a gear component, the gear component is connected to the heating unit, the sliding component includes a heating shell 401, the heating shell 401 is evenly distributed with heating wires, the heating shell 401 is fixedly mounted with a sliding plate 402, the sliding plate 402 is slidably mounted with a sliding shell 409, the sliding shell 409 is fixedly mounted on the main body bottom plate 1, the heating shell 401 is provided with two card slots, the two card slots are symmetrically distributed, the card slots are in contact with the receiving block 305, and a rack 408 is fixedly mounted on the end face of one end of the heating shell 401.

[0049] The gear assembly includes gear two 403, which is fixedly mounted on the key shaft sleeve 209. The gear assembly also includes gear three 404, which is rotatably mounted on the mounting plate three 211, and gear three 404 is engaged with gear two 403. The gear assembly also includes a connecting shaft 406, which is rotatably mounted on the mounting plate three 211. Gear four 405 is fixedly mounted on the first end of the connecting shaft 406, and gear four 405 is engaged with gear three 404. Gear five 407 is fixedly mounted on the second end of the connecting shaft 406, and gear five 407 is engaged with two racks 408.

[0050] In winter, the key shaft sleeve 209 drives gear 2 403 to rotate, gear 2 403 drives gear 4 405 to rotate through gear 3 404, gear 405 drives gear 5 407 to rotate through the connecting shaft 406, gear 5 407 drives two racks 408 to move, and the two racks 408 respectively drive the two heating shells 401 to move closer or apart, and the heating shells 401 drive the sliding plate 402 to slide in the sliding shell 409. When the two heating shells 401 are closed, the heating wire is started, and when the two heating shells 401 are separated, the heating wire does not work.

[0051] Working principle: When inputting gas into an empty light hydrocarbon storage tank 304, after the input is completed, the double-headed hydraulic cylinder 308 is started, and the cylinder arms at both ends of the double-headed hydraulic cylinder 308 respectively drive the special-shaped block 309 to move. At this time, the movement of the special-shaped block 309 is intermittent reciprocating motion. The special-shaped block 309 pushes the weighing block 307 to move, so that the weighing block 307 reciprocates up and down. The weighing block 307 drives the receiving block 305 to move through the buffer 306, and the receiving block 305 drives the light hydrocarbon storage tank 304 to swing left and right, and shakes the gas rushed into the light hydrocarbon storage tank 304. In summer, the light hydrocarbon storage tank 304 is exposed to sunlight, which makes the internal pressure of the light hydrocarbon storage tank 304 too large, and the groove shaft 312 slides upward in the shell 313. The groove shaft 312 pushes the spring 318, and the groove Another S-shaped groove on the shaft 312 is concentric with the discharge surface and the hole opposite to the discharge surface on the shell 313. At this time, the gas in the light hydrocarbon storage tank 304 is transported to the other S-shaped groove on the groove shaft 312 through the connecting pipe three 315, and the gas is transported to the connecting pipe five 317 through the other S-shaped groove, and the gas is transported to the pressure relief tank 303 through the connecting pipe five 317. At this time, the pressure in the light hydrocarbon storage tank 304 is stable, and the groove shaft 312 is reset by the spring 318. The gas in the pressure relief tank 303 enters the stamping tank 301 through the connecting pipe one 310, and the gas in the stamping tank 301 is prevented from entering the pressure relief tank 303 by the one-way valve 311, and the electric cylinder 207 is started, and the cylinder arm of the electric cylinder 207 drives the key shaft 210 to move through the connecting plate one 208. The key shaft 210 is in contact with only one gear 213 at this time, and the key shaft 210 is not in contact with the key shaft sleeve 209. The motor 206 is started, and the output end of the motor 206 drives the gear 213 to rotate through the key shaft 210, and the gear 213 drives another gear 213 to rotate. The two gears 213 respectively drive the two connecting rods 212 to move, and the two connecting rods 212 drive the two shading plates 205 to separate or close respectively. The connecting rod 212 drives the slider 215 to slide on the shading plate 205. After the two shading plates 205 are closed, the light hydrocarbon storage tank 304 is shielded from sunlight. In winter, when the light hydrocarbon storage tank 304 is underpressured, the groove shaft 312 slides downward in the housing 313, and the groove shaft 312 pulls the spring 318. The groove shaft 313 An S-shaped groove on the slot shaft 312 is concentric with the holes on the "fill" side and the opposite side of the "fill" on the shell 313. At this time, the gas in the stamping tank 301 is transported to the shell 313 through the connecting pipe 4 316. The gas enters the connecting pipe 2 314 through an S-shaped groove on the slot shaft 312 and is transported to the light hydrocarbon storage tank 304 through the connecting pipe 2 314, restoring the pressure in the light hydrocarbon storage tank 304. The slot shaft 312 is reset by the elastic force of the spring 318, starting the electric cylinder 207. The cylinder arm of the electric cylinder 207 drives the key shaft 210 to move through the connecting plate 1 208. At this time, the key shaft 210 does not contact the gear 1 213, and the key shaft 210 only contacts the key shaft sleeve 209. The key shaft 210 drives the key shaft sleeve 209 to rotate, and the key shaft sleeve 209 drives the gear 2 403 to rotate.Gear 2 403 drives Gear 4 405 via Gear 3 404 . Gear 405 drives Gear 5 407 via connecting shaft 406 . Gear 5 407 drives two racks 408 . The two racks 408 respectively drive the two heating shells 401 to move together or apart. The heating shells 401 drive the sliding plate 402 to slide within the sliding shell 409 . When the two heating shells 401 are closed, the heating wire is activated. When the two heating shells 401 are separated, the heating wire is deactivated.

Claims

1. A light hydrocarbon storage tank with complementary functions of pressure charging and pressure relief, comprising a main body bottom plate (1), an energy component (2), a complementary component (3) and a temperature recovery component (4), wherein the energy component (2), the complementary component (3) and the temperature recovery component (4) are all mounted on the main body bottom plate (1), and characterized in that: The energy component (2) includes a shading unit, the shading unit includes two groups of photovoltaic panel assemblies, the two groups of photovoltaic panel assemblies are symmetrically distributed, the photovoltaic panel assembly includes a shading plate (205), two groups of connecting rod mechanisms are installed on the shading plate (205), the two groups of connecting rod mechanisms are symmetrically distributed, the shading unit also includes a mounting plate three (211) and a mounting plate two (204), one group of connecting rod mechanisms is connected to the mounting plate two (204), and the other group of connecting rod mechanisms is connected to the mounting plate three (211). The mounting plate 3 (211) is fixedly mounted with two mounting plates 1 (202), the two mounting plates 1 (202) are symmetrically distributed, the mounting plate 1 (202) is fixedly mounted on the main body bottom plate (1), the mounting plate 3 (211) is fixedly mounted with two mounting racks (203), the two mounting racks (203) are symmetrically distributed, an arc groove is provided on the mounting rack (203), and the arc groove of the mounting rack (203) is connected to one side of the light shielding plate (205), Two mounting plates (202) are fixedly mounted on the mounting plate (2) (204), and the two mounting plates (202) are symmetrically distributed. The mounting plate (202) is fixedly mounted on the main body bottom plate (1). Two mounting frames (203) are fixedly mounted on the mounting plate (204), and the two mounting frames (203) are symmetrically distributed. The arc groove of the mounting frame (203) is connected to the other side of the sunshade (205). The connecting rod mechanism includes a connecting rod (212). A slider 1 (215) is rotatably mounted on the first end of the connecting rod 1 (212), and the slider 1 (215) is slidably mounted on the light shielding plate (205). A connecting rod 2 (214) is fixedly mounted on the second end of the connecting rod 1 (212), and a keyway is provided on the connecting rod 2 (214). A gear 1 (213) is fixedly mounted on the connecting rod 2 (214), and a keyway is provided on the gear 1 (213). Two gears 1 (213) in a set of connecting rod mechanisms are meshed. The complementary component (3) includes a balancing unit, the balancing unit includes a balancing tank assembly, the balancing tank assembly is connected to the main body bottom plate (1), an air pressure balancing assembly is installed on the balancing tank assembly, the air pressure balancing assembly includes a shell (313), the shell (313) is provided with four holes, the four holes are distributed on four surfaces of the shell (313) and have different heights, a light hydrocarbon storage tank (304) is fixedly installed on the shell (313), the light hydrocarbon storage tank (304) is provided with an air inlet pipe and an air outlet pipe, and a lifting unit is installed on the light hydrocarbon storage tank (304); the temperature return component (4) includes a heating unit, the heating unit includes two groups of sliding components, the two groups of sliding components are symmetrically distributed, and the temperature return component (4) also includes a gear assembly, and the gear assembly is connected to the heating unit.

2. A light hydrocarbon storage tank with complementary pressure charging and pressure relief functions according to claim 1, characterized in that: The energy component (2) further includes a power unit, the power unit including a mounting platform (201), the mounting platform (201) being fixedly mounted on the main body bottom plate (1), a motor (206) being fixedly mounted on the mounting platform (201), a key slot being provided on the output end of the motor (206), the power unit further including a key shaft (210), keys being provided at both ends of the key shaft (210), one end of the key shaft (210) being connected to the key slot on the output end of the motor (206), a key shaft sleeve (209) being slidably mounted on the other end of the key shaft (210), the key shaft sleeve (209) being rotatably mounted on a gear 1 (213), a connecting plate 1 (208) being fixedly mounted on the key shaft (210), a cylinder arm of an electric cylinder (207) being fixedly mounted on the connecting plate 1 (208), and the electric cylinder (207) being fixedly mounted on the mounting platform (201).

3. The light hydrocarbon storage tank with pressure charging and pressure relief complementary functions according to claim 1, characterized in that: The balancing tank assembly includes a stamping tank (301), a bracket (302) fixedly mounted on the stamping tank (301), the bracket (302) fixedly mounted on the main body bottom plate (1), a pressure relief tank (303) fixedly mounted on the bracket (302), a one-way mechanism provided between the pressure relief tank (303) and the bracket (302), a connecting pipe four (316) fixedly mounted on the stamping tank (301), the connecting pipe four (316) being connected to a hole on the opposite side of the housing (313) in the filling position, and a connecting pipe five (317) fixedly mounted on the pressure relief tank (303), the connecting pipe five (317) being connected to a hole on the opposite side of the housing (313) in the discharge position.

4. A light hydrocarbon storage tank with complementary pressure charging and pressure relief functions according to claim 3, characterized in that: The air pressure balance assembly also includes a second connecting pipe (314) and a third connecting pipe (315), one end of the second connecting pipe (314) is fixedly mounted on the filling surface of the shell (313), and the other end of the second connecting pipe (314) is fixedly mounted on the light hydrocarbon storage tank (304), one end of the third connecting pipe (315) is fixedly mounted on the discharge surface of the shell (313), and the other end of the third connecting pipe (315) is fixedly mounted on the light hydrocarbon storage tank (304), a slot shaft (312) is slidably mounted inside the shell (313), two S-shaped slots are arranged on the slot shaft (312), the two S-shaped slots are distributed up and down, and the two S-shaped slots are relatively deflected by ninety degrees, a spring (318) is arranged between the slot shaft (312) and the shell (313), a first end of the spring (318) is fixedly mounted on the shell (313), and a second end of the spring (318) is fixedly mounted on the slot shaft (312).

5. The light hydrocarbon storage tank with complementary pressure charging and pressure relief functions according to claim 4, characterized in that: The lifting unit includes two groups of buffer weighing components, and the two groups of buffer weighing components are symmetrically distributed. The buffer weighing components include multiple receiving blocks (305), and the multiple receiving blocks (305) are evenly distributed. The receiving blocks (305) are fixedly installed on the light hydrocarbon storage tank (304). The first ends of multiple buffers (306) are rotatably installed on the receiving blocks (305), and the multiple buffers (306) are evenly distributed. The buffer weighing component also includes a weighing block (307), and the weighing block (307) is connected to the second ends of the multiple buffers (306). The weighing block (307) is slidably installed on the main body bottom plate (1). A part of the surface of the weighing block (307) in contact with the main body bottom plate (1) is in an arc shape, and the other part is in contact with the main body bottom plate (1).

6. The light hydrocarbon storage tank with complementary pressure charging and pressure relief functions according to claim 5, characterized in that: The lifting unit also includes a horizontal pushing assembly, which includes a double-headed hydraulic cylinder (308). Special-shaped blocks (309) are fixedly installed on the cylinder arms at both ends of the double-headed hydraulic cylinder (308), and the special-shaped blocks (309) are in arc-shaped surface contact with the weighing block (307).

7. The light hydrocarbon storage tank with pressure charging and pressure relief complementary functions according to claim 1, characterized in that: The sliding assembly comprises a heating shell (401), electric heating wires are evenly distributed on the heating shell (401), a sliding plate (402) is fixedly mounted on the heating shell (401), a sliding shell (409) is slidably mounted on the sliding plate (402), and the sliding shell (409) is fixedly mounted on the main body bottom plate (1), two card slots are provided on the heating shell (401), the two card slots are symmetrically distributed, the card slots are in contact with the receiving block (305), and a rack (408) is fixedly mounted on an end surface of one end of the heating shell (401).

8. The light hydrocarbon storage tank with pressure charging and pressure relief complementary functions according to claim 7, characterized in that: The gear assembly includes gear 2 (403), which is fixedly mounted on the key shaft sleeve (209); the gear assembly also includes gear 3 (404), which is rotatably mounted on the mounting plate 3 (211); the gear 3 (404) and the gear 2 (403) are meshed; the gear assembly also includes a connecting shaft (406), which is rotatably mounted on the mounting plate 3 (211); a gear 4 (405) is fixedly mounted on the first end of the connecting shaft (406); the gear 4 (405) and the gear 3 (404) are meshed; a gear 5 (407) is fixedly mounted on the second end of the connecting shaft (406); the gear 5 (407) and the two racks (408) are meshed.

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