Leak-proof chemical liquid raw material storage equipment

Abstract

The invention relates to the field of chemical liquid material storage, in particular to leakage-proof chemical liquid raw material storage equipment. Leak-proof chemical liquid raw material storage equipment comprises a fixing frame, a shell and the like. The fixing frame is fixedly connected with a shell. The hollow slip ring I and the hollow slip ring II slide close to the inner container, self-inspection of the inner container is achieved through the ultrasonic detector, and if leakage happens to the inner container, the hollow slip ring I and the hollow slip ring II are controlled to be close to the magnetic fluid leakage position, so that the hollow slip ring I and the hollow slip ring II are located on the upper side and the lower side of the leakage position; and then cooling circulating water is injected into the hollow slip ring I and the hollow slip ring II, the cooled circulating water cools the leakage periphery of the magnetic fluid, the temperature of the magnetic fluid is reduced, the fluidity of the magnetic fluid is reduced, leakage of the magnetic fluid is reduced, and therefore the position where the magnetic fluid leaks is primarily treated, and continuous leakage of the magnetic fluid is avoided.

Description

Technical Field

[0001] The invention relates to the field of chemical liquid material storage, and in particular to a leakage-proof chemical liquid raw material storage device. Background Art

[0002] Chemical products are closely related to people's lives. Among the chemical liquid raw materials, there is a liquid raw material called magnetic fluid. Due to its magnetic responsiveness, magnetic separation, thermal stability, chemical stability and rheological properties, it is widely used in drug delivery for targeted therapy, as a contrast agent in magnetic resonance imaging, and in cooling precision instruments and electronic equipment through changes in magnetic fields.

[0003] In the prior art, storage devices for storing magnetic fluids are generally double-layer structures, with the inner layer containing magnetic fluid and the outer layer being a magnetic shielding layer to prevent magnetic leakage from affecting the surrounding environment. Sensors prepared to prevent leakage of the inner layer of magnetic fluid can only provide feedback on leakage but cannot handle the leakage. Moreover, the location of the magnetic fluid leakage is uncertain, and the sensor cannot detect the leakage of the magnetic fluid in time, delaying the time for leakage handling, causing the leakage to further expand and increasing the loss of the enterprise. Summary of the invention

[0004] In order to overcome the shortcomings of the sensors in the prior art that can only provide feedback on leakage but cannot process the leakage, the location of magnetic fluid leakage is uncertain, and the sensors cannot detect the leakage of magnetic fluid in time, the present invention provides a leakage-proof chemical liquid raw material storage device.

[0005] Technical solution: A leak-proof chemical liquid raw material storage equipment, including a fixed frame and an outer shell; the fixed frame is fixedly connected to the outer shell; it also includes elastic parts, an inner liner, a feed pipe, a discharge pipe, an electric guide rail, an electric slider I and a hollow slip ring I; the outer shell is fixedly connected to a plurality of elastic parts; a pressure sensor is arranged on the elastic part; all the elastic parts are commonly fixedly connected to the inner liner; the inner liner is connected to the feed pipe; the inner liner is connected to the discharge pipe; the outer shell is movably connected to the feed pipe and the discharge pipe respectively; a plurality of electric guide rails are installed in the outer shell; each electric guide rail is slidably connected to an electric slider I; all the electric sliders I are commonly fixedly connected to the hollow slip ring I; the hollow slip ring I is slidably connected to the inner liner; a temperature sensor and an ultrasonic detector are arranged in the hollow slip ring I.

[0006] As a preferred technical solution of the present invention, the outer wall of the inner liner is coated with a graphene coating to reduce the accumulation of static electricity generated by friction with the inner liner.

[0007] As a preferred technical solution of the present invention, a groove is formed on the side of the hollow slip ring I facing the inner liner, and its longitudinal section is C-shaped.

[0008] As a preferred technical solution of the present invention, it also includes a shunt pipe, a branch pipe I, a sleeve I and a waste pipe; the outer shell is connected to the shunt pipe; the shunt pipe is connected to several branch pipes I; the branch pipe I is a telescopic hose; the hollow slip ring I is connected to all the branch pipes I; the lower part of the outer shell is fixedly connected to the sleeve I; the discharge pipe is slidably connected to the sleeve I; the inside of the sleeve I is hollowed out, and several waste outlets are opened on the upper outer wall, and the waste outlets are all located in the outer shell; the sleeve I is connected to the waste pipe; the waste pipe is fixedly connected to the fixed frame; the shunt pipe has two main channels, one of which is responsible for water intake, and the other is responsible for water discharge after the branch pipe I and the hollow slip ring I are full.

[0009] As a preferred technical solution of the present invention, the lower portion of the shell is a bowl-shaped portion, which is used to centralize the position of the liquid guide sleeve I.

[0010] As a preferred technical solution of the present invention, the outer surface of the discharge pipe is coated with a nano-ceramic coating.

[0011] As a preferred technical solution of the present invention, it also includes an electric slider II, a hollow slip ring II and a branch pipe II; each electric guide rail is also slidably connected to an electric slider II; all the electric sliders II are commonly fixed to the hollow slip ring II; a groove is provided on the side of the hollow slip ring II facing the inner tank, and its longitudinal section is C-shaped; a temperature sensor and an ultrasonic detector are arranged in the hollow slip ring II; the hollow slip ring II is connected to a plurality of branch pipes II, and the branch pipes II are hoses; all the branch pipes II are connected to the hollow slip ring I.

[0012] As a preferred technical solution of the present invention, a heater is also included; a plurality of heaters are respectively installed in the C-shaped grooves of the hollow slip ring I and the hollow slip ring II.

[0013] As a preferred technical solution of the present invention, it also includes a fan and a sleeve II; a plurality of fans are installed on the hollow slip ring I and the hollow slip ring II; a plurality of through holes are opened on the hollow slip ring I and the hollow slip ring II, and each fan is located above a through hole; a sleeve II is fixedly connected to the upper part of the outer shell; the sleeve II is slidably connected to the feed pipe; a plurality of exhaust pipes are arranged in the sleeve II; and an air intake pipe is arranged in the sleeve I.

[0014] As a preferred technical solution of the present invention, both the exhaust pipe and the intake pipe are configured to be spiral.

[0015] The present invention has the following advantages: 1. The hollow slip ring I and the hollow slip ring II slide against the inner liner, and the ultrasonic detector is used to realize self-inspection of the inner liner. If the inner liner leaks, the hollow slip ring I and the hollow slip ring II are controlled to approach the magnetic fluid leakage position, so that the hollow slip ring I and the hollow slip ring II are located on the upper and lower sides of the leakage position, and then cooling circulating water is injected into the hollow slip ring I and the hollow slip ring II. The cooling circulating water cools the surrounding area of ​​the magnetic fluid leakage, reduces the temperature of the magnetic fluid, reduces the fluidity of the magnetic fluid, and reduces the leakage of the magnetic fluid. In this way, the position where the magnetic fluid leaks is preliminarily processed to avoid continuous leakage of the magnetic fluid.

[0016] 2. By arranging multiple heaters in hollow slip ring I and hollow slip ring II, the annular water rings in hollow slip ring I and hollow slip ring II are heated, and the annular water rings are fully in contact with the inner tank, so that the inner tank is heated evenly, the viscosity of the magnetic fluid on the inner wall of the inner tank is reduced, and the fluidity of the magnetic fluid is increased. After the magnetic fluid is taken, the magnetic fluid remaining on the inner wall of the inner tank flows back, reducing the difficulty of subsequent cleaning, and the magnetic fluid can be fully utilized, saving the production expenses of the enterprise.

[0017] 3. By setting fans in hollow slip rings I and II, the air flow in the outer shell and the inner tank is driven to accelerate the evaporation of water retained in the inner tank, thereby achieving heat dissipation of the inner tank and avoiding excessive temperature of the inner tank, which may lead to deterioration of the magnetic fluid. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the leakage prevention of the present invention; Figure 2 It is a schematic diagram of the internal structure of the housing of the present invention; Figure 3 It is a schematic diagram of the installation positions of the hollow slip ring I and the hollow slip ring II of the present invention; Figure 4 This is a schematic diagram of the installation position of the heater and the fan of the present invention; Figure 5 This is a schematic diagram of the installation position of the sleeve II of the present invention; Figure 6 It is a schematic diagram of route A for liquid flow and route B for air flow according to the present invention.

[0019] The names and serial numbers of the parts in the figure are: 1-fixed frame, 2-housing, 3-elastic part, 4-inner tank, 5-feed pipe, 6-discharge pipe, 7-electric guide rail, 8-electric slider I, 9-hollow slip ring I, 10-diverter pipe, 11-branch pipe I, 12-sleeve pipe I, 13-waste pipe, 14-electric slider II, 15-hollow slip ring II, 16-branch pipe II, 2001-bowl-shaped part, 1201-waste outlet, 101-heater, 102-fan, 103-sleeve pipe II, 1202-intake pipe, 10301-exhaust pipe. DETAILED DESCRIPTION

[0020] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments.

[0021] Embodiment 1 A leak-proof chemical liquid raw material storage device, according to Figure 1-Figure 6 As shown, it includes a fixing frame 1 and a shell 2; the fixing frame 1 is welded with the shell 2; the shell 2 is a nickel-iron alloy material with extremely high magnetic permeability and good shielding performance, and is used to shield the magnetic field of the magnetic fluid; It also includes an elastic member 3, an inner liner 4, a feed pipe 5, a discharge pipe 6, an electric guide rail 7, an electric slider Ⅰ8 and a hollow slip ring Ⅰ9; four equidistantly distributed elastic members 3 are fixedly connected to the upper and lower parts of the outer shell 2; the elastic member 3 is a spring rod; a pressure sensor is arranged on the lower elastic member 3; all the elastic members 3 are fixedly connected to the inner liner 4; the inner liner 4 is located in the outer shell 2; the upper part of the inner liner 4 is connected to the feed pipe 5; the lower part of the inner liner 4 is connected to the discharge pipe 6; the outer shell 2 is movably connected to the feed pipe 5 and the discharge pipe 6 respectively; four equidistantly distributed electric guide rails 7 are installed in the outer shell 2; each electric guide rail 7 is slidably connected to an electric slider Ⅰ8; all the electric sliders Ⅰ8 are fixedly connected to the hollow slip ring Ⅰ9; the hollow slip ring Ⅰ9 is located in the gap between the inner liner 4 and the outer shell 2; the hollow slip ring Ⅰ9 is slidably connected to the inner liner 4; a temperature sensor and an ultrasonic detector are arranged in the hollow slip ring Ⅰ9.

[0022] The outer wall of the inner liner 4 is coated with a graphene coating to reduce the accumulation of static electricity generated by friction with the inner liner 4 and reduce the risk of fire and explosion caused by static electricity.

[0023] A groove is formed on the side of the hollow slip ring Ⅰ9 facing the inner container 4, and its longitudinal section is C-shaped.

[0024] It also includes a shunt pipe 10, a branch pipe Ⅰ11, a sleeve Ⅰ12 and a waste pipe 13; the shunt pipe 10 is connected to the upper part of the outer shell 2; the shunt pipe 10 is connected to four equidistantly distributed branch pipes Ⅰ11; the branch pipe Ⅰ11 is a telescopic hose; the hollow slip ring Ⅰ9 is connected to all the branch pipes Ⅰ11; the sleeve Ⅰ12 is fixedly connected to the lower part of the outer shell 2; the discharge pipe 6 is slidably connected to the sleeve Ⅰ12; the inside of the sleeve Ⅰ12 is hollowed out, and a plurality of waste outlets 1201 are opened on the upper outer wall, and the waste outlets 1201 are all located in the outer shell 2; the lower part of the sleeve Ⅰ12 is connected to the waste pipe 13; the waste pipe 13 is fixedly connected to the fixed frame 1; the shunt pipe 10 has two main channels, one of which is responsible for water intake, and the other is responsible for water discharge after the branch pipe Ⅰ11 and the hollow slip ring Ⅰ9 are filled, so as to realize cooling water circulation.

[0025] The lower part of the shell 2 is a bowl-shaped part 2001, which is used to concentrate the position of the liquid guide sleeve I12 so that the liquid can fully enter the waste outlet 1201.

[0026] The outer surface of the discharge pipe 6 is coated with a nano-ceramic coating to reduce the wear of the discharge pipe 6 and the sleeve Ⅰ12.

[0027] It also includes an electric slider II 14, a hollow slip ring II 15 and a branch pipe II 16; each electric guide rail 7 is also slidably connected to an electric slider II 14; all the electric sliders II 14 are commonly fixedly connected to the hollow slip ring II 15; the hollow slip ring II 15 has a groove on the side facing the inner tank 4, and its longitudinal section is C-shaped; a temperature sensor and an ultrasonic detector are arranged in the hollow slip ring II 15; the hollow slip ring II 15 is connected to a number of branch pipes II 16, and the branch pipes II 16 are hoses; all the branch pipes II 16 are connected to the hollow slip ring I9.

[0028] The working steps of the above embodiment are: In the prior art, in order to prevent the soil and groundwater from being polluted by the magnetic fluid after leakage, the storage equipment is generally set to a double-layer structure, and the inner tank 4 is firstly inspected for defects to prevent the magnetic fluid from leaking after the magnetic fluid is injected into the inner tank 4, resulting in a large amount of manpower and material resources to eliminate the leakage, as well as the loss of raw materials. First, all the electric sliders Ⅰ8 and electric sliders Ⅱ14 are controlled to move downward on the electric guide rails 7 connected to themselves, and the hollow slip rings Ⅰ9 and hollow slip rings Ⅱ15 are synchronously driven to move downward, and the ultrasonic detectors in the hollow slip rings Ⅰ9 and hollow slip rings Ⅱ15 move downward together, and the ultrasonic detector performs defect detection on the inner tank 4. When the height position of the hollow slip ring Ⅱ15 is lower than the bottom surface of the inner tank 4, all the electric sliders Ⅰ8 and electric sliders Ⅱ14 are controlled to reset, and the hollow slip rings Ⅰ9 and hollow slip rings Ⅱ15 are synchronously driven to reset. In the normal self-inspection process, the hollow slip rings Ⅰ9 and hollow slip rings Ⅱ15 are set so that the hollow slip rings Ⅰ9 and hollow slip rings Ⅱ15 are 15 only need to go half of the height of the inner liner 4, which effectively improves the self-checking efficiency. The self-checking process is stopped here, and the self-checking result is transmitted to the computer through the wire for recording. When the computer prompts that the inner liner 4 is intact, the control valve of the discharge pipe 6 is closed, and the control valve of the feed pipe 5 is opened. Then, the magnetic fluid is injected into the inner liner 4 through the feed pipe 5, and the inner liner 4 and the outer shell 2 are connected by the upper and lower elastic members 3, so that the inner liner 4 is suspended in the outer shell 2. Therefore, when the magnetic fluid is injected into the inner liner 4, the magnetic fluid impacts the inner liner 4, and the upper and lower elastic members 3 can buffer the impact on the inner liner 4. Then, the weight of the injected magnetic fluid in the inner liner 4 is monitored in real time through the pressure sensor on the lower elastic member 3, and then the liquid level of the magnetic fluid is obtained by converting the physical properties such as the proportional coefficient and the density of the magnetic fluid, so as to avoid excessive injection of the magnetic fluid, which causes the magnetic fluid in the inner liner 4 to leak. After the predetermined amount is stored, the injection of the magnetic fluid is stopped, and the feed pipe 5 is closed.

[0029] The detection is not just once before use. The inner tank 4 needs to be frequently tested during use to ensure that there is no leakage in the inner tank 4. The shunt pipe 10 is connected to the circulating water system, and all the electric sliders Ⅰ8 and electric sliders Ⅱ14 are controlled to move downward synchronously, and the hollow slip rings Ⅰ9 and hollow slip rings Ⅱ15 are driven to move downward synchronously. If the ultrasonic detector on the hollow slip rings Ⅱ15 and hollow slip rings Ⅰ9 in the circulating water detects that there is leakage in the inner tank 4, the ultrasonic detector will upload the detection result to the computer and control the hollow slip rings Ⅱ15 to move downward. The hollow slip ring Ⅰ9 and the hollow slip ring Ⅰ9 are respectively moved to the upper side and the lower side of the leakage position of the inner tank 4, and then the circulating water is divided into each branch pipe Ⅰ11 with elastic expansion and contraction ability through the shunt pipe 10, and then the circulating water enters the hollow slip ring Ⅰ9, and the circulating water in the hollow slip ring Ⅰ9 enters the hollow slip ring Ⅱ15 through the branch pipe Ⅱ16, until the hollow slip ring Ⅱ15 and the hollow slip ring Ⅰ9 are filled with water, so that the shunt pipe 10 injects cold water into the hollow slip ring Ⅱ15 and the hollow slip ring Ⅰ9, and the hollow slip ring Ⅱ15 and the hollow slip ring Ⅰ9 are grooved on the side facing the inner tank 4, and the hollow slip ring Ⅱ15 and the hollow slip ring Ⅰ9 are grooved. The longitudinal section of the hollow slip ring II 15 and the hollow slip ring I 9 is C-shaped, so at this time it is equivalent to an annular water ring close to the inner tank 4, and the cooling water cools the two sides of the leakage position of the inner tank 4, thereby reducing the fluidity of the magnetic fluid at the leakage position, achieving a decrease in the velocity of the leaking magnetic fluid, reducing the leakage of the magnetic fluid, and keeping the position of the hollow slip ring II 15 and the hollow slip ring I 9 unchanged, so that the leaked magnetic fluid is limited to the position between the hollow slip ring II 15 and the hollow slip ring I 9, so that the leakage position of the inner tank 4 can be preliminarily processed in time, effectively reducing A small amount of magnetic fluid continues to leak, and the circulating water is effectively prevented from entering the inner tank 4 through the leakage position to contaminate the magnetic fluid. After the maintenance personnel arrive at the scene, they release the magnetic fluid in the inner tank 4 to the spare storage tank by opening the control valve of the discharge pipe 6, and then decide the maintenance plan for this storage equipment according to the leakage of the storage tank. After the magnetic fluid is transferred, all the electric sliders Ⅰ8 and electric sliders Ⅱ14 are controlled to continue to descend, and the hollow slip rings Ⅱ15 and hollow slip rings Ⅰ9 are driven to descend synchronously until the C-shaped groove of the hollow slip ring Ⅱ15 is not blocked by the inner tank 4. Figure 6 As shown in FIG. 1 , the liquid flows along route A, where the liquid in the hollow slip ring II 15 flows out to the bowl-shaped portion 2001, and then the liquid in the hollow slip ring I 9 also enters the hollow slip ring II 15 through the branch pipe II 16, and then flows out to the bowl-shaped portion 2001. The circulating water then gathers from the liquid flowing out of the hollow slip ring II 15 toward the middle of the bowl-shaped portion 2001, and enters the sleeve I 12 through the waste outlet 1201. Then, the control valve of the waste pipe 13 is opened to discharge the liquid in the sleeve I 12 and collect it in the waste liquid barrel for subsequent treatment.

[0030] Second embodiment On the basis of the first embodiment, according to Figure 1-Figure 2 and Figure 4-Figure 6As shown, a heater 101 is also included; a plurality of heaters 101 are respectively installed in the C-shaped grooves of the hollow slip ring I9 and the hollow slip ring II 15; the heater 101 is a heating wire.

[0031] It also includes a fan 102 and a sleeve II 103; four equidistantly distributed fans 102 are installed on each of the hollow slip ring I9 and the hollow slip ring II 15; four equidistantly distributed through holes are opened on each of the hollow slip ring I9 and the hollow slip ring II 15, and each fan 102 is located above a through hole; a sleeve II 103 is fixedly connected to the upper part of the outer shell 2; the sleeve II 103 is slidably connected to the feed pipe 5; two exhaust pipes 10301 are arranged in the sleeve II 103; an air intake pipe 1202 is arranged in the sleeve I 12.

[0032] The exhaust pipe 10301 and the intake pipe 1202 are both configured to be spiral, and the spiral structure reduces magnetic leakage.

[0033] The working steps of the above embodiment are: On the basis of the first embodiment, it is then considered that the magnetic fluid is greatly affected by temperature. When the temperature rises, the viscosity of the magnetic fluid decreases, which facilitates the flow of the magnetic fluid. When the temperature decreases, the viscosity of the magnetic fluid increases and the magnetic fluid becomes more viscous. Therefore, when the ambient temperature decreases, the viscosity of the magnetic fluid is large. When the magnetic fluid is taken, the magnetic fluid is easy to adhere to the inner wall of the liner 4. The temperature sensors in the hollow slip ring I9 and the hollow slip ring II15 monitor the temperature of the liner 4 in real time. When the ambient temperature is low and the magnetic fluid needs to be taken, as the magnetic fluid is taken, the liquid level of the magnetic fluid in the liner 4 drops, and there is residual magnetic fluid on the inner wall of the liner 4. At this time, water is poured into the hollow slip ring I9 and the hollow slip ring II15, and the heater 101 is controlled to start at the same time. The heater 10 After the annular water rings in the hollow slip rings Ⅰ9 and Ⅱ15 are heated, the annular water rings are in full contact with the inner liner 4, so that the inner liner 4 is evenly heated on the same horizontal plane, thereby reducing the viscosity of the magnetic fluid on the inner wall of the inner liner 4, increasing the fluidity of the magnetic fluid, and flowing downward, effectively reducing the residual magnetic fluid on the inner wall of the inner liner 4, and then controlling the hollow slip rings Ⅰ9 and Ⅱ15 to slide downward along the inner liner 4 to achieve heating of the inner liner 4 from top to bottom, so that the magnetic fluid adhering to the inner wall of the inner liner 4 begins to flow downward after being heated, so that the residual magnetic fluid on the inner wall of the inner liner 4 flows back into the main body of the magnetic fluid, reducing the difficulty of subsequent cleaning of the inner wall of the inner liner 4, reducing the waste of magnetic fluid, and saving the production cost of the enterprise.

[0034] In the above work, high temperature can increase the fluidity of magnetic fluid and reduce viscosity. However, too high temperature can also cause the magnetic fluid to deteriorate and affect the magnetic properties. Therefore, when the ambient temperature is high, the hollow slip ring I9 and the hollow slip ring II15 are still used to slide against the inner tank 4, and water is injected into the hollow slip ring I9 and the hollow slip ring II15 to form two annular water rings. When the annular water rings slide along the inner tank 4, a small amount of water will be retained on the outer wall of the inner tank 4 to continuously supply circulating water. Corresponding through holes are opened on the hollow slip ring I9 and the hollow slip ring II15, and a fan 102 is set at the position of the through hole. When the hollow slip ring I9 and the hollow slip ring II15 slide downward, the fan 102 is controlled to start. The fan 102 forces the air between the outer shell 2 and the inner tank 4 to flow, and the outside air enters the outer shell 2 through the air inlet pipe 1202, and then the rotation of the fan 102 drives the air to flow upward through the through hole. Figure 6 In the air flow route B shown in the figure, the air accelerates the evaporation of moisture retained on the outer wall of the inner liner 4 during the upward flow, and continues to carry the moisture upward. The evaporation of moisture in the inner liner 4 requires heat absorption, so the heat dissipation of the inner liner 4 is achieved to avoid the inner liner 4 from being too hot and causing the magnetic fluid to deteriorate. Then the air reaches the upper part of the outer shell 2 and is discharged to the outside through the exhaust pipe 10301. In this way, through the circulation of air, the heat dissipation of the inner liner 4 is achieved, and the stability of the magnetic fluid is ensured. The spiral air inlet pipe 1202 and the exhaust pipe 10301 avoid magnetic leakage when the outside air is introduced into the outer shell 2.

[0035] Although the present disclosure has been shown and described with reference to specific exemplary embodiments of the present disclosure, it should be understood by those skilled in the art that various changes in form and details may be made to the present disclosure without departing from the spirit and scope of the present disclosure as defined by the appended claims and their equivalents. Therefore, the scope of the present disclosure should not be limited to the above-mentioned embodiments, but should be determined not only by the appended claims, but also by the equivalents of the appended claims.

Claims

1. A leak-proof chemical liquid raw material storage device, comprising a fixed frame (1) and a housing (2); the fixed frame (1) is fixedly connected to the housing (2); and the characteristics are: The invention also comprises an elastic member (3), an inner liner (4), a feed pipe (5), a discharge pipe (6), an electric guide rail (7), an electric slider I (8) and a hollow slip ring I (9); the outer shell (2) is fixedly connected to a plurality of elastic members (3); a pressure sensor is arranged on the elastic member (3); all the elastic members (3) are fixedly connected to the inner liner (4); the inner liner (4) is connected to the feed pipe (5); the inner liner (4) is connected to the discharge pipe (6); the outer shell (2) is movably connected to the feed pipe (5) and the discharge pipe (6); a plurality of electric guide rails (7) are installed in the outer shell (2); each electric guide rail (7) is slidably connected to an electric slider I (8); all the electric sliders I (8) are fixedly connected to the hollow slip ring I (9); the hollow slip ring I (9) is slidably connected to the inner liner (4); a temperature sensor and an ultrasonic detector are arranged in the hollow slip ring I (9).

2. The leak-proof chemical liquid raw material storage device according to claim 1 is characterized by: The outer wall of the inner liner (4) is coated with a graphene coating to reduce the accumulation of static electricity generated by friction with the inner liner (4).

3. The leak-proof chemical liquid raw material storage device according to claim 2 is characterized by: A groove is formed on the side of the hollow slip ring I (9) facing the inner container (4), and its longitudinal section is C-shaped.

4. The leak-proof chemical liquid raw material storage device according to claim 3 is characterized by: The invention also comprises a shunt pipe (10), a branch pipe I (11), a sleeve I (12) and a waste discharge pipe (13); the outer shell (2) is connected with the shunt pipe (10); the shunt pipe (10) is connected with a plurality of branch pipes I (11); the branch pipe I (11) is a telescopic hose; the hollow slip ring I (9) is connected with all the branch pipes I (11); the lower part of the outer shell (2) is fixedly connected with the sleeve I (12); the discharge pipe (6) is slidably connected with the sleeve I (12); the sleeve I (12) is hollowed out, and a plurality of waste discharge ports (1201) are opened on the upper outer wall, and the waste discharge ports (1201) are all located in the outer shell (2); the sleeve I (12) is connected with the waste discharge pipe (13); the waste discharge pipe (13) is fixedly connected with the fixed frame (1); the shunt pipe (10) has two main channels, one of which is responsible for water intake and the other is responsible for water discharge after the branch pipe I (11) and the hollow slip ring I (9) are filled.

5. The leak-proof chemical liquid raw material storage device according to claim 4 is characterized in that: The lower part of the housing (2) is a bowl-shaped portion (2001) for centralizing the position of the liquid guide sleeve I (12).

6. The leak-proof chemical liquid raw material storage device according to claim 5 is characterized by: The outer surface of the discharge pipe (6) is coated with a nano-ceramic coating.

7. The leak-proof chemical liquid raw material storage device according to claim 6 is characterized by: It also includes an electric slider II (14), a hollow slip ring II (15) and a branch pipe II (16); each electric guide rail (7) is also slidably connected to an electric slider II (14); all the electric sliders II (14) are fixedly connected to the hollow slip ring II (15); a groove is formed on the side of the hollow slip ring II (15) facing the inner tank (4), and its longitudinal section is C-shaped; a temperature sensor and an ultrasonic detector are arranged in the hollow slip ring II (15); the hollow slip ring II (15) is connected to a plurality of branch pipes II (16), and the branch pipes II (16) are hoses; all the branch pipes II (16) are connected to the hollow slip ring I (9).

8. A leak-proof chemical liquid raw material storage device according to any one of claims 1 to 7, characterized in that: It also includes a heater (101); a plurality of heaters (101) are respectively installed in the C-shaped grooves of the hollow slip ring I (9) and the hollow slip ring II (15).

9. The leak-proof chemical liquid raw material storage device according to claim 8, characterized in that: The invention also comprises a fan (102) and a sleeve II (103); a plurality of fans (102) are respectively installed on the hollow slip ring I (9) and the hollow slip ring II (15); a plurality of through holes are respectively opened on the hollow slip ring I (9) and the hollow slip ring II (15), and each fan (102) is located above a through hole; a sleeve II (103) is fixedly connected to the upper part of the outer shell (2); the sleeve II (103) is slidably connected to the feed pipe (5); a plurality of exhaust pipes (10301) are arranged in the sleeve II (103); and an air intake pipe (1202) is arranged in the sleeve I (12).

10. The leak-proof chemical liquid raw material storage device according to claim 9, characterized in that: The exhaust pipe (10301) and the intake pipe (1202) are both configured to be spiral-shaped.

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