Crude oil tank with pressure monitoring function

Abstract

The utility model relates to the field of crude oil tanks, and discloses a crude oil tank with a pressure monitoring function, which comprises a base, a groove is arranged at the center of the upper end face of the base, a support protection structure is arranged at the center in the groove, an anti-explosion shell is arranged in the support protection structure, an oil tank body is sleeved on the inner side wall of the anti-explosion shell, and a pressure sensor is arranged on the oil tank body. A stirring structure is arranged in the oil tank body, a damping supporting structure is arranged on the lower end face of the base, an upper cover is arranged in the center of the upper end face of the oil tank body, flanges are arranged on the lower portion of the outer side wall of the upper cover and the upper portion of the outer side wall of the oil tank body, and four fixing connecting pieces are transversely arranged on the upper end face of the flange on the lower portion. An oil inlet electromagnetic valve is arranged in the center of the upper end face of the upper cover. According to the oil tank, through the pressure discharging pipeline, the pressing plate spring and the exhaust hole, pressure can be released when the pressure in the oil tank exceeds a safety range, safe operation of the oil tank is ensured, and the safety and reliability of the crude oil tank are improved.

Description

Technical Field

[0001] The utility model relates to the field of crude oil tanks, in particular to a crude oil tank with pressure monitoring. Background Art

[0002] Crude oil tanks with pressure monitoring typically involve the use of pressure sensors and monitoring systems to monitor the internal pressure of crude oil tanks in real time. This technology helps ensure that crude oil tanks are always kept in a safe state during transportation, storage and handling, helps monitor the status of crude oil tanks, warn of potential problems in advance, and improve operational efficiency.

[0003] Expensive sensors and monitoring equipment may be required for monitoring in existing crude oil tanks with pressure monitoring. When the internal pressure of the crude oil tank exceeds a safe range, there is a risk of explosion or leakage, and precipitation or stratification may easily occur during long-term storage. Therefore, those skilled in the art provide a crude oil tank with pressure monitoring to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a crude oil tank with pressure monitoring is proposed. Through the pressure relief pipe, the pressure plate spring and the exhaust hole, the pressure can be released when the internal pressure of the oil tank exceeds the safe range, so as to ensure the safe operation of the oil tank. This design improves the safety and reliability of the crude oil tank. Through the motor, the rotating shaft and the rotating plate, the motor drives the rotating plate to perform stirring operation to maintain the uniformity of the crude oil, which can ensure that the crude oil is fully mixed during the storage process to avoid precipitation or stratification, thereby improving the stability and consistency of the crude oil quality. Through the anti-slip pad, four support columns, the clamping ring and the sealing ring, this structure can effectively enhance the overall stability of the oil tank body, prevent the influence of external factors on the oil tank body, thereby improving the reliability and stability of the system.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a crude oil tank with pressure monitoring, comprising a base, a groove is provided at the center of the upper end surface of the base, a supporting and protective structure is provided at the center inside the groove, an explosion-proof shell is provided inside the supporting and protective structure, an oil tank body is sleeved on the inner side wall of the explosion-proof shell, a stirring structure is provided inside the oil tank body, a shock-absorbing supporting structure is provided on the lower end surface of the base, an upper cover is provided at the center of the upper end surface of the oil tank body, flanges are provided at the lower part of the outer side wall of the upper cover and the upper part of the outer side wall of the oil tank body, four fixed connecting parts are arranged in a transverse manner on the upper end surface of the flange at the lower part, an oil inlet solenoid valve is provided at the center of the upper end surface of the upper cover, a pressure control structure is provided at the upper center of one side wall of the oil tank body, a pressure detector is provided at the upper center of an inner side wall of the oil tank body, and an oil discharge solenoid valve is provided at the lower center of the front end surface of the oil tank body;

[0006] Through the above technical scheme, through the pressure relief pipe, pressure plate spring and exhaust hole, the pressure can be released when the internal pressure of the oil tank exceeds the safe range, ensuring the safe operation of the oil tank. This design improves the safety and reliability of the crude oil tank. Through the motor, rotating shaft and rotating plate, the motor drives the rotating plate to perform stirring operation to maintain the uniformity of the crude oil, which can ensure that the crude oil is fully mixed during storage to avoid precipitation or stratification, thereby improving the stability and consistency of the crude oil quality. Through the anti-slip pad, four support columns, retaining rings and sealing rings, this structure can effectively enhance the overall stability of the oil tank body and prevent external factors from affecting the oil tank body, thereby improving the reliability and stability of the system.

[0007] Furthermore, the support and protection structure includes an anti-skid pad, four support columns, a clamping ring and a sealing ring, the anti-skid pad is sleeved on the inner wall of the groove, the sealing ring is sleeved on the upper center of the outer wall of the explosion-proof shell, the clamping ring is sleeved on the outer wall of the sealing ring, the four support columns are arranged in a ring shape on the lower end surface of the clamping ring, and one end of the four support columns is fixedly connected to the upper end surface of the base;

[0008] Through the above technical solution, the anti-slip pad can effectively improve the stability of the base, prevent the oil tank body from moving or tilting due to external vibration during use, effectively increase friction, and prevent the oil tank body from accidentally sliding during transportation or use. At the same time, the sealing ring ensures a tight connection between the explosion-proof shell and the supporting and protective structure, thereby effectively preventing the intrusion of external environmental substances. The retaining ring can stabilize the support column, making the entire supporting and protective structure more solid and stable, which can effectively enhance the overall stability of the oil tank body and prevent the influence of external factors on the oil tank body.

[0009] Furthermore, the stirring structure includes a motor, a rotating shaft and four rotating plates, the motor is arranged at the center of the lower end surface of the base, the rotating shaft is arranged at the center of the lower inner wall of the oil tank body, and the four rotating plates are arranged in a ring shape on the outer side wall of the rotating shaft;

[0010] Through the above technical solution, the motor drives the four rotating plates to rotate through the rotating shaft. When the motor is started, the rotating shaft drives the rotating plates to perform efficient stirring operations to ensure that the crude oil is fully mixed in the oil tank body. This can ensure that the crude oil can be fully mixed during storage, avoid precipitation or stratification, and improve the stability and consistency of the crude oil quality.

[0011] Further, the shock-absorbing support structure includes four shock absorbers, a buffer pad and four support legs, the four shock absorbers are arranged in a rectangular shape on the lower end surface of the base, the buffer pad is arranged on the lower end surfaces of the four shock absorbers, and the four support legs are arranged in a rectangular shape on the lower end surface of the buffer pad;

[0012] Through the above technical scheme, the shock absorbers can effectively absorb the vibration and impact force from the outside, reducing the impact of these forces on the tank body. The buffer pads are used to further reduce the vibration transmitted to the supporting legs. The supporting legs support the entire tank body, and reduce the impact of external vibration on the tank body through shock absorbers and buffer pads, thereby improving the stability and safety of the tank body.

[0013] Furthermore, the pressure control structure includes a pressure relief pipe, a pressure plate spring and a plurality of exhaust holes, wherein the pressure relief pipe is arranged at the center of one side wall of the oil tank body, the pressure plate spring is arranged at the center of the pressure relief pipe, and the plurality of exhaust holes are arranged at the center of the two side walls of the pressure relief pipe;

[0014] Through the above technical scheme, the pressure relief pipe is used to release the pressure when the internal pressure of the oil tank body exceeds the safe range to avoid accidents of the oil tank body due to overpressure. When the pressure is too high, the pressure will cause the pressure plate spring to move upward and release the pressure and exhaust the gas through the exhaust hole, thereby protecting the oil tank body from the influence of excessive pressure and ensuring the safe operation of the oil tank body.

[0015] Furthermore, the explosion-proof shell is made of stainless steel;

[0016] Through the above technical solution, the stainless steel material has good corrosion resistance and high temperature resistance, which can effectively prevent the external environment from eroding and damaging the internal equipment, and improve the durability and stability of the equipment.

[0017] Furthermore, the output end of the oil drain solenoid valve sequentially passes through the front inner wall surface of the explosion-proof shell, the front inner wall surface of the supporting protection structure, the front inner wall surface of the groove, and the front inner wall surface of the base to the front end of the base;

[0018] Through the above technical solution, the risk of leakage is reduced and the reliability and stability of the system are improved.

[0019] Furthermore, the output end of the motor sequentially passes through the lower end surface of the base, the lower end surface of the groove, the lower end surface of the supporting protection structure, the lower end surface of the explosion-proof shell and the lower end surface of the oil tank body to the inside of the oil tank body, and the end is fixedly connected to one end of the rotating shaft;

[0020] Through the above technical solution, the overall performance and efficiency of the system are improved, while the structure is simplified, the failure points are reduced, and the reliability of the equipment is improved.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the crude oil tank with pressure monitoring can release the pressure when the internal pressure of the oil tank exceeds the safe range through the pressure relief pipe, the pressure plate spring and the exhaust hole, thereby ensuring the safe operation of the oil tank. This design improves the safety and reliability of the crude oil tank.

[0023] 2. In the utility model, a motor, a rotating shaft and a rotating plate are used to drive the rotating plate to perform stirring operation to maintain the uniformity of the crude oil, which can ensure that the crude oil is fully mixed during storage to avoid precipitation or stratification, thereby improving the stability and consistency of the crude oil quality.

[0024] 3. In the utility model, the anti-skid pad, four support columns, the clamping ring and the sealing ring can effectively enhance the overall stability of the oil tank body through this structure, prevent the influence of external factors on the oil tank body, thereby improving the reliability and stability of the system. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A three-dimensional diagram of a crude oil tank with pressure monitoring proposed by the utility model;

[0026] Figure 2 This is a three-dimensional cross-sectional view of a crude oil tank with pressure monitoring proposed by the utility model;

[0027] Figure 3 This is a front cross-sectional view of a crude oil tank with pressure monitoring proposed by the utility model;

[0028] Figure 4 for Figure 3 The enlarged schematic diagram of point A in the middle;

[0029] Figure 5 This is a three-dimensional diagram of a crude oil tank base with pressure monitoring provided by the utility model.

[0030] Legend:

[0031] 1. Base; 2. Groove; 3. Support and protection structure; 301. Anti-slip pad; 302. Support column; 303. Snap ring; 304. Sealing ring; 4. Pressure detector; 5. Explosion-proof shell; 6. Oil tank body; 7. Stirring structure; 701. Motor; 702. Rotating shaft; 703. Rotating plate; 8. Shock-absorbing support structure; 801. Shock absorber; 802. Buffer pad; 803. Support leg; 9. Pressure control structure; 901. Pressure discharge pipe; 902. Pressure plate spring; 903. Exhaust hole; 10. Flange; 11. Upper cover; 12. Oil inlet solenoid valve; 13. Oil discharge solenoid valve; 14. Fixed connector. DETAILED DESCRIPTION

[0032] 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.

[0033] Reference Figure 1-5 The utility model provides an embodiment: a crude oil tank with pressure monitoring, comprising a base 1, a groove 2 is provided at the center of the upper end surface of the base 1, a supporting and protective structure 3 is provided at the center inside the groove 2, an explosion-proof shell 5 is provided inside the supporting and protective structure 3, an oil tank body 6 is sleeved on the inner wall of the explosion-proof shell 5, a stirring structure 7 is provided inside the oil tank body 6, a shock-absorbing supporting structure 8 is provided on the lower end surface of the base 1, an upper cover 11 is provided at the center of the upper end surface of the oil tank body 6, flanges 10 are provided at the lower part of the outer wall of the upper cover 11 and the upper part of the outer wall of the oil tank body 6, four fixed connectors 14 are arranged in a transverse manner on the upper end surface of the flange 10 at the lower part, an oil inlet solenoid valve 12 is provided at the center of the upper end surface of the upper cover 11, a pressure control structure 9 is provided at the upper part of the center of one side wall of the oil tank body 6, a pressure detector 4 is provided at the upper part of the center of an inner wall of the oil tank body 6, and an oil discharge solenoid valve 13 is provided at the lower part of the center of the front end surface of the oil tank body 6.

[0034] When crude oil enters the oil tank body 6, the oil inlet solenoid valve 12 opens, and the crude oil enters the inside of the oil tank body 6 through the oil inlet solenoid valve 12. The stirring structure 7 is used to maintain the uniformity of the crude oil. The pressure detector 4 monitors the pressure change in the oil tank body 6. The pressure control structure 9 automatically releases the pressure according to the pressure inside the oil tank body 6. When it is necessary to drain the oil, the oil discharge solenoid valve 13 opens, and the crude oil is discharged through the oil discharge solenoid valve 13. The shock-absorbing support structure 8 is used to reduce the impact of external vibration on the tank body. The support and protection structure 3 can effectively enhance the overall stability of the oil tank body 6 and prevent the impact of external factors on the oil tank body 6. The explosion-proof shell 5 is made of stainless steel. Stainless steel has good corrosion resistance and high temperature resistance. It can effectively prevent the external environment from eroding and damaging the internal equipment, and improve the durability and stability of the equipment. The output end of the oil discharge solenoid valve 13 passes through the front inner wall of the explosion-proof shell 5, the front inner wall of the support and protection structure 3, the front inner wall of the groove 2, and the front inner wall of the base 1 to the front end of the base 1, which reduces the risk of leakage and improves the reliability and stability of the system.

[0035] The supporting and protective structure 3 includes an anti-skid pad 301, four supporting columns 302, a snap ring 303 and a sealing ring 304. The anti-skid pad 301 is sleeved on the inner wall of the groove 2, the sealing ring 304 is sleeved on the center of the outer wall of the explosion-proof shell 5, the snap ring 303 is sleeved on the outer wall of the sealing ring 304, the four supporting columns 302 are arranged in a ring shape on the lower end surface of the snap ring 303, and one end of the four supporting columns 302 is fixedly connected to the upper end surface of the base 1. The anti-skid pad 301 can effectively improve the stability of the base 1, prevent the oil tank body 6 from moving or tilting due to external vibration during use, effectively increase friction, and prevent the oil tank body 6 from accidentally sliding during transportation or use. At the same time, the sealing ring 304 ensures a close connection between the explosion-proof shell 5 and the supporting and protective structure 3, thereby effectively preventing the intrusion of external environmental substances. The snap ring 303 can stabilize the supporting column 302, making the entire supporting and protective structure 3 more solid and stable, and can effectively enhance the overall stability of the oil tank body 6 and prevent external factors from affecting the oil tank body 6.

[0036] The stirring structure 7 includes a motor 701, a rotating shaft 702 and four rotating plates 703. The motor 701 is arranged at the center of the lower end surface of the base 1, the rotating shaft 702 is arranged at the center of the lower inner wall of the oil tank body 6, and the four rotating plates 703 are arranged in a ring on the outer wall of the rotating shaft 702. The motor 701 drives the four rotating plates 703 to rotate through the rotating shaft 702. When the motor 701 is started, the rotating shaft 702 drives the rotating plates 703 to perform efficient stirring operations to ensure that the crude oil is fully mixed in the oil tank body 6, which can ensure that the crude oil can be fully mixed during storage to avoid precipitation or stratification, thereby improving the stability and consistency of the crude oil quality. The output end of the motor 701 sequentially passes through the lower end surface of the base 1, the lower end surface of the groove 2, the lower end surface of the supporting protection structure 3, the lower end surface of the explosion-proof shell 5 and the lower end surface of the oil tank body 6 to the inside of the oil tank body 6, and the end is fixedly connected to one end of the rotating shaft 702, thereby improving the overall performance and efficiency of the system, simplifying the structure, reducing the failure points, and improving the reliability of the equipment.

[0037] The shock-absorbing support structure 8 includes four shock absorbers 801, buffer pads 802 and four support legs 803. The four shock absorbers 801 are arranged in a rectangular shape on the lower end surface of the base 1, the buffer pads 802 are arranged on the lower end surfaces of the four shock absorbers 801, and the four support legs 803 are arranged in a rectangular shape on the lower end surfaces of the buffer pads 802. Through the shock absorbers 801, they can effectively absorb external vibrations and impact forces, and reduce the impact of these forces on the tank body 6. The buffer pads 802 are used to further reduce the transmission of vibrations to the support legs 803. The support legs 803 support the entire tank body 6, and reduce the impact of external vibrations on the tank body 6 through the shock absorbers 801 and the buffer pads 802, thereby improving the stability and safety of the tank body 6.

[0038] The pressure control structure 9 includes a pressure relief pipe 901, a pressure plate spring 902 and a plurality of exhaust holes 903. The pressure relief pipe 901 is arranged at the upper center of one side wall of the oil tank body 6, the pressure plate spring 902 is arranged at the upper center inside the pressure relief pipe 901, and a plurality of exhaust holes 903 are arranged at the upper center of both side walls of the pressure relief pipe 901. The pressure relief pipe 901 is used to release the pressure when the internal pressure of the oil tank body 6 exceeds the safe range to avoid accidents of the oil tank body 6 due to overpressure. When the pressure is too large, the pressure will cause the pressure plate spring 902 to move upward, and release the pressure and exhaust the gas through the exhaust holes 903, thereby protecting the oil tank body 6 from the influence of excessive pressure and ensuring the safe operation of the oil tank body 6.

[0039] Working principle: When crude oil enters the oil tank body 6, the oil inlet solenoid valve 12 opens, and the crude oil enters the inside of the oil tank body 6 through the oil inlet solenoid valve 12. The uniformity of the crude oil is maintained through the stirring structure 7. When the motor 701 is started, the rotating shaft 702 drives the rotating plate 703 to perform efficient stirring operations to ensure that the crude oil is fully mixed in the oil tank body 6. It can ensure that the crude oil can be fully mixed during storage to avoid precipitation or stratification, thereby improving the stability and consistency of the crude oil quality. The pressure detector 4 monitors the pressure changes in the oil tank body 6. The pressure relief pipe 901 is used to release the pressure when the internal pressure of the oil tank body 6 exceeds the safe range to avoid accidents caused by overpressure in the oil tank body 6. When the pressure is too large, the pressure will cause the pressure plate spring 902 to move upward, and release the pressure and exhaust gas through the exhaust hole 903, thereby protecting the oil tank body 6 from the influence of excessive pressure and ensuring the safe operation of the oil tank body 6. When oil needs to be discharged, the oil discharge solenoid valve 13 opens, and the crude oil is discharged through the oil discharge solenoid valve 13.

[0040] Through the shock absorbers 801, they can effectively absorb vibrations and impact forces from the outside, reducing the impact of these forces on the tank body 6. The buffer pads 802 are used to further reduce the vibration transmitted to the support legs 803. The support legs 803 support the entire tank body 6, and reduce the impact of external vibrations on the tank body 6 through the shock absorbers 801 and the buffer pads 802, thereby improving the stability and safety of the tank body 6. The anti-slip pads 301 can effectively improve the stability of the base 1, prevent the tank body 6 from moving or tilting due to external vibrations during use, effectively increase friction, and prevent the tank body 6 from accidentally sliding during transportation or use. At the same time, the sealing ring 304 ensures a close connection between the explosion-proof shell 5 and the supporting and protective structure 3, thereby effectively preventing the intrusion of external environmental substances. The retaining ring 303 can stabilize the support column 302, making the entire supporting and protective structure 3 more solid and stable, which can effectively enhance the overall stability of the tank body 6 and prevent the impact of external factors on the tank body 6.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A crude oil tank with pressure monitoring, comprising a base (1), characterized in that: A groove (2) is provided at the center of the upper end surface of the base (1), a support and protection structure (3) is provided at the center inside the groove (2), an explosion-proof shell (5) is provided inside the support and protection structure (3), an oil tank body (6) is sleeved on the inner wall of the explosion-proof shell (5), a stirring structure (7) is provided inside the oil tank body (6), a shock-absorbing support structure (8) is provided on the lower end surface of the base (1), an upper cover (11) is provided at the center of the upper end surface of the oil tank body (6), and the outer wall of the upper cover (11) is close to the lower A flange (10) is provided at the upper part of the outer wall of the oil tank body (6); four fixing connectors (14) are arranged in a transverse manner on the upper end surface of the flange (10) at the lower part; an oil inlet solenoid valve (12) is provided at the center of the upper end surface of the upper cover (11); a pressure control structure (9) is provided at the upper center of one side wall of the oil tank body (6); a pressure detector (4) is provided at the upper center of an inner side wall of the oil tank body (6); and an oil discharge solenoid valve (13) is provided at the lower center of the front end surface of the oil tank body (6).

2. A crude oil tank with pressure monitoring according to claim 1, characterized in that: The support and protection structure (3) comprises an anti-skid pad (301), four support columns (302), a snap ring (303) and a sealing ring (304); the anti-skid pad (301) is sleeved on the inner wall of the groove (2); the sealing ring (304) is sleeved on the upper center of the outer wall of the explosion-proof shell (5); the snap ring (303) is sleeved on the outer wall of the sealing ring (304); the four support columns (302) are arranged in a ring shape on the lower end surface of the snap ring (303); and one end of the four support columns (302) is fixedly connected to the upper end surface of the base (1).

3. A crude oil tank with pressure monitoring according to claim 1, characterized in that: The stirring structure (7) comprises a motor (701), a rotating shaft (702) and four rotating plates (703); the motor (701) is arranged at the center of the lower end surface of the base (1); the rotating shaft (702) is arranged at the center of the lower inner wall of the oil tank body (6); and the four rotating plates (703) are arranged in a ring shape on the outer wall of the rotating shaft (702).

4. A crude oil tank with pressure monitoring according to claim 1, characterized in that: The shock-absorbing support structure (8) comprises four shock absorbers (801), a buffer pad (802) and four support legs (803); the four shock absorbers (801) are arranged in a rectangular shape on the lower end surface of the base (1); the buffer pad (802) is arranged on the lower end surface of the four shock absorbers (801); and the four support legs (803) are arranged in a rectangular shape on the lower end surface of the buffer pad (802).

5. The crude oil tank with pressure monitoring according to claim 1, characterized in that: The pressure control structure (9) comprises a pressure relief pipe (901), a pressure plate spring (902) and a plurality of exhaust holes (903); the pressure relief pipe (901) is arranged at the upper center of a side wall of the oil tank body (6); the pressure plate spring (902) is arranged at the upper center inside the pressure relief pipe (901); and the plurality of exhaust holes (903) are arranged at the upper center of both side walls of the pressure relief pipe (901).

6. The crude oil tank with pressure monitoring according to claim 1, characterized in that: The explosion-proof shell (5) is made of stainless steel.

7. The crude oil tank with pressure monitoring according to claim 1, characterized in that: The output end of the oil discharge solenoid valve (13) sequentially passes through the front inner wall surface of the explosion-proof shell (5), the front inner wall surface of the supporting protection structure (3), the front inner wall surface of the groove (2), and the front inner wall surface of the base (1) to reach the front end of the base (1).

8. The crude oil tank with pressure monitoring according to claim 3, characterized in that: The output end of the motor (701) sequentially passes through the lower end surface of the base (1), the lower end surface of the groove (2), the lower end surface of the supporting protection structure (3), the lower end surface of the explosion-proof shell (5) and the lower end surface of the oil tank body (6) to the inside of the oil tank body (6), and the end is fixedly connected to one end of the rotating shaft (702).

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