A low temperature tank container with stable structure

Abstract

The application discloses a kind of structure stable low-temperature tank container, it is related to container technical field, comprising: fixed frame, the inner wall between the fixed frame is provided with tank container body, rust removal component, the rust removal component includes multiple movable racks, multiple movable racks are fixedly connected with rain cloth between the inside, the outer surface of the fixed frame is fixedly connected with mounting block.This kind of structure stable low-temperature tank container, when metal flaw detector detects that the surface of low-temperature tank container appears rust mark, start laser generator, make its surface to low-temperature tank container is rusted, then start multistage electric telescopic rod again, when rust removal is completed, start pump body, to the surface of low-temperature tank container is fully sprayed rust removal coating, prevent low-temperature tank container surface from rusting again, solve the problem that low-temperature tank container in prior art is easily eroded and damaged by wind and rain in long-term exposure to outside environment.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of containers, in particular to a low-temperature tank container with stable structure. BACKGROUND

[0002] The non-pressure low-temperature tank container is a special container mainly used for transporting low-temperature liquid goods. Compared with the ordinary container, the non-pressure low-temperature tank container has the functions of heat preservation and cooling, and can effectively maintain a negative temperature environment during transportation to ensure the quality and safety of the goods. The non-pressure low-temperature tank container usually adopts a double-layer structure, and high-efficiency heat preservation materials are filled between the inner and outer walls to reduce the heat transfer and loss. In addition, a refrigeration system is arranged in the container, and the temperature in the container can be reduced through refrigerant circulation. The cooling system can be adjusted according to the needs of the goods to ensure that the goods are always kept in the required low-temperature range.

[0003] At present, the outer surface of the non-pressure low-temperature tank container is usually made of metal material. The low-temperature tank container for material transportation is exposed to high speed and sea for a long time, so the surface of the low-temperature tank container is inevitably eroded by rain or oxidized by oxygen in the air, thereby causing the surface of the low-temperature tank container to rust and reducing the heat preservation performance of the low-temperature tank container, which affects the normal transportation of the goods.

[0004] Therefore, the application provides a low-temperature tank container with stable structure to solve the above problems. SUMMARY

[0005] The application aims to provide a low-temperature tank container with stable structure to solve the problem that the low-temperature tank container is easily eroded and damaged by wind and rain when exposed to the external environment for a long time.

[0006] To achieve the above-mentioned purpose, the application provides the following technical scheme: a low-temperature tank container with stable structure, comprising: a fixed frame, a tank container body is arranged between the inner walls of the fixed frame, a rust removal assembly, the rust removal assembly comprises a plurality of movable frames, a rain cloth is fixedly connected between the interiors of the plurality of movable frames, an installation block is fixedly connected to the outer surface of the fixed frame, a plurality of electric telescopic rods are arranged on the outer surface of the installation block, a limiting block is fixed to one end of the plurality of electric telescopic rods, a sliding frame is arranged on the outer surface of the rain cloth, an installation frame is fixedly connected to the top of the sliding frame close to one side edge, a laser generator is arranged on the inner top surface of the installation frame, the sliding frame is provided with a sealing box on the top, a pump body is arranged on the top of the sliding frame close to the center, a water inlet pipe is fixedly connected to the water inlet end of the pump body, a water outlet pipe is fixedly connected to the water outlet end of the pump body, an atomizing spray head is arranged on the bottom end of the water outlet pipe, and a metal flaw detector is arranged on the outer surface of the installation frame.

[0007] Preferably, the top of the sliding frame is fixedly provided with a support frame near the other side edge, the inner top surface of the support frame is provided with a negative pressure pump, the inside of the negative pressure pump is fixedly communicated with a gas conveying pipe, the opposite inner walls of the sliding frame are fixedly provided with a compression rod, the inside of the compression rod is fixedly provided with two clamping rings, the opposite inner walls of the compression rod are provided with hydraulic rods, one end of the two hydraulic rods is fixedly provided with a piston, and a plurality of gas outlets are formed in the outer surface of the compression rod.

[0008] Preferably, the bottom of the fixed frame is fixedly provided with a base, the opposite outer surfaces of the base are provided with sliding grooves, the opposite inner walls of the two sliding grooves are fixedly provided with connecting rods, the inside of one of the movable frames is fixedly connected with the outer surfaces of the two connecting rods, the insides of the other movable frames are movably connected with the outer surfaces of the two connecting rods, and one end of the two connecting rods is movably connected with the inside of the sliding frame.

[0009] Preferably, the outer surface of the mounting block is fixedly connected with the outer surface of the fixed frame, the bottom of the limiting block is fixedly connected with the top of one of the movable frames, the bottom end of the gas conveying pipe penetrates to the outside of one of the movable frames, one end of the water inlet pipe penetrates to the inside of the sealing box, and the bottom end of the water outlet pipe penetrates to the inside of one of the movable frames.

[0010] Preferably, the outer surface of the mounting block is fixedly connected with the outer surface of the fixed frame, the bottom of the limiting block is fixedly connected with the top of one of the movable frames, the bottom end of the gas conveying pipe penetrates to the outside of one of the movable frames, one end of the water inlet pipe penetrates to the inside of the sealing box, and the bottom end of the water outlet pipe penetrates to the inside of one of the movable frames.

[0011] Preferably, one end of the gas outlet pipes of the two centrifugal pumps penetrates to the inside of the two reinforcing rings respectively, one end of the gas outlet pipes of the two centrifugal pumps penetrates to the inside of the two rubber rings respectively, the inner walls of the two reinforcing rings are provided with two first dampers, the outer surfaces of the four first dampers are provided with first springs, and one end of the four first dampers is fixedly provided with a pressing block.

[0012] Preferably, one end of the four first springs is fixedly connected with the inner walls of the two reinforcing rings respectively, the other end of the four first springs is fixedly connected with the outer surfaces of the four pressing blocks respectively, the other outer surfaces of the four pressing blocks are provided with protective plates, and the outer surfaces of the four protective plates are fixedly connected with the outer surface of the tank container body.

[0013] Preferably, the opposite outer surfaces of the fixing frame are fixedly connected with two limiting rods, the inner walls of the four limiting rods are provided with two second dampers, the outer surfaces of the eight second dampers are provided with second springs, and the one ends of the eight second dampers are fixedly installed with pressing plates.

[0014] Preferably, the one ends of the eight second springs are fixedly connected with the inner walls of the four limiting rods respectively, the other ends of the eight second springs are fixedly connected with the outer surfaces of the eight pressing plates respectively, the opposite inner walls of the eight pressing plates are fixedly connected with two fixing tubes respectively, and the outer surfaces of the sixteen fixing tubes are rotatably sleeved with rotating plates.

[0015] Preferably, the outer surfaces of the sixteen rotating plates are provided with sliding holes, the outer surfaces of the two reinforcing rings are fixedly provided with sixteen connecting blocks, every two of the thirty-two connecting blocks form a group, the opposite connecting blocks in each group are fixedly provided with a limiting tube, and the inner surfaces of the sixteen sliding holes are movably connected with the outer surfaces of the sixteen limiting tubes respectively.

[0016] Compared with the prior art, the present application has the following beneficial effects:

[0017] 1、When the metal flaw detector detects rust on the surface of the non-pressure low-temperature tank container, the laser generator is started to remove the rust on the surface of the low-temperature tank container, and then the multi-stage electric telescopic rod is started again, when the rust removal is completed, the pump body is started to fully spray the rust removal coating on the outer surface of the low-temperature tank container, preventing the low-temperature tank container from rusting again, solving the problem that the low-temperature tank container is easily eroded and damaged by wind and rain in the prior art.

[0018] 2、When it is raining and snowing, the multi-stage electric telescopic rod is started to completely stretch the rain cloth to cover the outer surface of the tank container body, so that it is protected from rainwater erosion, and after the wind and rain, the negative pressure pump is started, so that the gas in the compression rod is extruded and sprayed out from the inside of the multiple gas outlets, so that the water remaining on the surface of the low-temperature tank container is sprayed away, preventing it from remaining on the surface and causing corrosion, and playing a protective role for the low-temperature tank container.

[0019] 3、Before conveying the goods, gas is first conveyed into the inside of the rubber ring, so that the outer surfaces of the two rubber rings expand, when the tank container body is impacted during conveying, the multiple first springs are extruded and shortened, thereby driving the tank container body to move towards the inner wall of the reinforcing ring and contact the outer surface of the rubber ring, at the same time, the multiple second springs are shortened under the action of external force, so that the multiple protective plates are extruded and deformed, and the stability of the low-temperature tank container is improved through the reinforcing assembly. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a front perspective view of a low-temperature tank container with stable structure according to the present application;

[0021] Figure 2 is a partial perspective view of a limiting rod of a low-temperature tank container with stable structure according to the present application;

[0022] Figure 3 is a partial perspective view of a tank container body of a low-temperature tank container with stable structure according to the present application;

[0023] Figure 4 is a partial perspective view of a reinforcing assembly of a low-temperature tank container with stable structure according to the present application;

[0024] Figure 5 is a partial perspective view of a rotating plate of a low-temperature tank container with stable structure according to the present application;

[0025] Figure 6 is a partial perspective view of a reinforcing ring of a low-temperature tank container with stable structure according to the present application;

[0026] Figure 7 is a partial perspective view of a base of a low-temperature tank container with stable structure according to the present application;

[0027] Figure 8 is a partial perspective view of a rust removal assembly of a low-temperature tank container with stable structure according to the present application;

[0028] Figure 9 is a partial perspective view of a support frame of a low-temperature tank container with stable structure according to the present application;

[0029] Figure 10 is a partial perspective view of a compression rod of a low-temperature tank container with stable structure according to the present application.

[0030] In the drawings:

[0031] 1, fixed frame; 2, tank container body; 3, base; 4, sliding groove; 5, connecting rod; 6, reinforcing assembly; 601, reinforcing ring; 602, rubber ring; 603, connecting frame; 604, centrifugal pump; 605, valve; 606, first damper; 607, first spring; 608, pressing block; 609, guard plate; 610, limiting rod; 611, second damper; 612, second spring; 613, pressing plate; 614, fixed tube; 615, rotating plate; 616, sliding hole; 617, connecting block; 618, limiting tube; 7, rust removal assembly; 701, movable frame; 702, rain cloth; 703, mounting block; 704, multi-stage electric telescopic rod; 705, limiting block; 706, mounting frame; 707, support frame; 708, negative pressure pump; 709, gas conveying pipe; 710, compression rod; 711, snap ring; 712, hydraulic rod; 713, piston; 714, air outlet; 715, laser generator; 716, sealed box; 717, pump body; 718, water inlet pipe; 719, water outlet pipe; 720, atomizing nozzle; 721, metal flaw detector; 722, sliding frame. DETAILED DESCRIPTION

[0032] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0033] Please refer to Figures 1-10 The present application provides a technical solution: a low-temperature tank container with stable structure, comprising: a fixed frame 1, a tank container body 2 is arranged between the inner walls of the fixed frame 1, a rust removal assembly 7, the rust removal assembly 7 comprises a plurality of movable frames 701, a rain cloth 702 is fixedly connected between the interiors of the plurality of movable frames 701, a mounting block 703 is fixedly connected to the outer surface of the fixed frame 1, a multi-stage electric telescopic rod 704 is arranged on the outer surface of the mounting block 703, a limiting block 705 is fixed to one end of the multi-stage electric telescopic rod 704, a sliding frame 722 is arranged on the outer surface of the rain cloth 702, a mounting frame 706 is fixedly connected to the top of the sliding frame 722 near one side edge, a laser generator 715 is arranged on the inner top surface of the mounting frame 706, a sealed box 716 is arranged on the top of the sliding frame 722, a pump body 717 is arranged on the top of the sliding frame 722 near the center, a water inlet pipe 718 is fixedly communicated with the water inlet end of the pump body 717, a water outlet pipe 719 is fixedly communicated with the water outlet end of the pump body 717, an atomizing nozzle 720 is arranged at the bottom end of the water outlet pipe 719, and a metal flaw detector 721 is arranged on the outer surface of the mounting frame 706.

[0034] As Figure 1 andFigures 6-10 As shown, a support frame 707 is fixedly installed on the top of the sliding frame 722 near the other edge. A negative pressure pump 708 is installed on the top surface inside the support frame 707. An air supply pipe 709 is fixedly connected inside the negative pressure pump 708. A compression rod 710 is fixed between the opposing inner walls of the sliding frame 722. Two retaining rings 711 are fixedly installed inside the compression rod 710. Hydraulic rods 712 are provided on the opposing inner walls of the compression rod 710. A piston 713 is fixedly installed at one end of each of the two hydraulic rods 712. Multiple air outlets 714 are opened on the outer surface of the compression rod 710. When the negative pressure pump 708 is started, it supplies air to the inside of the compression rod 710 through the air supply pipe 709. In order to increase the pressure of the gas inside the compression rod 710, two hydraulic rods 712 are first activated to extend, which drives two pistons 713 to move toward the center of the compression rod 710. The pistons 713 are limited by two retaining rings 711, so that the two pistons 713 can only move to the two ends of the multiple air outlets 714. The movement of the two pistons 713 reduces the internal volume of the compression rod 710, thereby compressing the gas inside the compression rod 710 and ejecting it from the multiple air outlets 714.

[0035] like Figures 1-3 and Figure 7 As shown, a base 3 is fixedly installed at the bottom of the fixed frame 1. Slide grooves 4 are opened on opposite outer surfaces of the base 3. Connecting rods 5 are fixedly installed between the opposite inner walls of the two slide grooves 4. The interior of one movable frame 701 is fixedly connected to the outer surface of the two connecting rods 5. The interiors of the other multiple movable frames 701 are movably connected to the outer surface of the two connecting rods 5 respectively. One end of each of the two connecting rods 5 is movably connected to the interior of the sliding frame 722. The base 3 supports the fixed frame 1, and the slide grooves 4 support the connecting rods 5. When the multi-stage electric telescopic rod 704 is activated, the extension and retraction of the tarpaulin 702 is facilitated through the connection relationship between the multiple movable frames 701 and the connecting rods 5.

[0036] like Figure 1 and Figures 7-9As shown, the outer surface of the mounting block 703 is fixedly connected with the outer surface of the fixed frame 1, the bottom of the limiting block 705 is fixedly connected with the top of one of the movable frames 701, the bottom end of the gas conveying pipe 709 penetrates to the outside of one of the movable frames 701, one end of the water inlet pipe 718 penetrates to the inside of the sealing box 716, the bottom end of the water outlet pipe 719 penetrates to the inside of one of the movable frames 701, the multi-stage electric telescopic rod 704 is supported by the mounting block 703, the gas enters the inside of the compression rod 710 through the gas conveying pipe 709, the pump body 717 is started, the water inlet pipe 718 is driven to draw the rust-proof coating into the inside of the sealing box 716, and the rust-proof coating enters the inside of the atomizing nozzle 720 through the water outlet pipe 719.

[0037] As shown in Figures 1-4 and Figure 6 , the outer surface of the tank container body 2 is provided with two reinforcing assemblies 6, each of the two reinforcing assemblies 6 comprises a reinforcing ring 601, the inside of each of the two reinforcing rings 601 is provided with a rubber ring 602, the outer surface of the fixed frame 1 is fixedly connected with two connecting frames 603, the inner wall of each of the two connecting frames 603 is provided with a centrifugal pump 604, the outer surface of the gas outlet pipe of each of the two centrifugal pumps 604 is provided with a valve 605, first, start the two centrifugal pumps 604 and open the valves 605, so that the centrifugal pumps 604 convey gas to the inside of the rubber ring 602, so that the inside of the rubber ring 602 is extruded by the gas, and the outer surface of the two rubber rings 602 expands and enlarges to contact the outer surface of the tank container body 2.

[0038] As shown in Figure 2 , Figure 4 and Figure 6 , one end of the gas outlet pipe of each of the two centrifugal pumps 604 penetrates to the inside of each of the two reinforcing rings 601, one end of the gas outlet pipe of each of the two centrifugal pumps 604 penetrates to the inside of each of the two rubber rings 602, the inner wall of each of the two reinforcing rings 601 is provided with two first dampers 606, the outer surface of each of the four first dampers 606 is provided with a first spring 607, one end of each of the four first dampers 606 is fixedly installed with a pressing block 608, by conveying gas to the inside of the rubber ring 602 by the centrifugal pump 604, when the tank container body 2 is impacted during transportation, first, under the action of an external force, the plurality of first springs 607 are extruded and shortened, and move towards the inner wall of the reinforcing ring 601.

[0039] As shown in Figures 1-4 and Figure 6As shown, one end of the four first springs 607 is fixedly connected with the inner wall of the two reinforcing rings 601, the other end of the four first springs 607 is fixedly connected with the outer surface of one side of the four pressing blocks 608, the outer surface of the other side of the four pressing blocks 608 is provided with the protective plate 609, the outer surface of the four protective plates 609 is fixedly connected with the outer surface of the tank container body 2, through the fixing between the reinforcing ring 601 and the first spring 607, the first spring 607 plays a role of shock absorption to the reinforcing ring 601, the plurality of first springs 607 is elongated under the action of its own elasticity, drives the plurality of pressing blocks 608 to move to the outer surface of the tank container body 2, and then the plurality of protective plates 609 is deformed by being extruded.

[0040] As shown in Figures 1-5 The opposite outer surfaces of the fixed frame 1 are fixedly connected with two limiting rods 610, the inner walls of the four limiting rods 610 are provided with two second dampers 611, the outer surfaces of the eight second dampers 611 are provided with second springs 612, one end of the eight second dampers 611 is fixedly installed with pressing plates 613, and the second springs 612 and the second dampers 611 are supported by the limiting rods 610.

[0041] As shown in Figure 2 and Figures 4-5 The other end of the eight second springs 612 is fixedly connected with the outer surface of the eight pressing plates 613, the opposite inner walls of the eight pressing plates 613 are fixedly connected with two fixed tubes 614, the outer surfaces of the sixteen fixed tubes 614 are rotatably provided with rotating plates 615, the rotation of the plurality of rotating plates 615 drives the plurality of pressing plates 613 to move to the outer surface of the limiting rod 610, and then the plurality of second springs 612 is shortened under the action of external force, the plurality of second springs 612 is elongated under the action of its own elasticity, drives the pressing plate 613 to move to the outer surface of the tank container body 2, and then drives the rotating plate 615 to rotate in the opposite direction.

[0042] As shown in Figure 2 and Figures 4-6 The outer surfaces of the sixteen rotating plates 615 are provided with sliding holes 616, the outer surfaces of the two reinforcing rings 601 are fixedly provided with sixteen connecting blocks 617, every two of the thirty-two connecting blocks 617 form a group, the opposite connecting blocks 617 in each group are fixedly provided with a limiting tube 618, the inner part of the sixteen sliding holes 616 is movably connected with the outer surface of the sixteen limiting tubes 618, wherein the inner cross section of the sliding hole 616 is relatively long, which is to facilitate the rotation of the rotating plate 615, and the plurality of connecting blocks 617 supports the limiting tube 618.

[0043] The usage and working principle of this device are as follows: When using the non-pressure tank container body 2 to transport goods, in order to ensure the stability of the goods during transport, a reinforcing ring 601 needs to be installed on the outer surface of the tank container body 2. Before transporting the goods, first start two centrifugal pumps 604 and open valve 605, so that the centrifugal pumps 604 transport gas into the interior of the rubber ring 602. The rubber ring 602 is a hollow rubber ring. The working principle of the centrifugal pump 604 is that the gas is thrown out by the high-speed rotating impeller at the center of the impeller of the centrifugal pump 604 and sucked into the outlet of the impeller, forming high-pressure gas. The high-pressure gas is transported to the sealed container through the pipeline, thereby realizing the gas transport. Because the rubber ring 602 has strong toughness and elasticity, when gas is transported into the interior of the rubber ring 602... When the gas is being transported, the pressure from the gas causes the outer surfaces of the two rubber rings 602 to expand and enlarge, contacting the outer surface of the tank container body 2. When the tank container body 2 is impacted during transport, the multiple first springs 607 are compressed and shortened under the action of external force, moving towards the inner wall of the reinforcing ring 601. This, in turn, causes the tank container body 2 to move towards the inner wall of the reinforcing ring 601, and then contact the outer surface of the rubber rings 602. Because the surface of the rubber rings 602 is soft, the outer surface of the tank container body 2 is protected from impact. At this time, the inner wall of the reinforcing ring 601 is also compressed by the tank container body 2 and subjected to external force, thereby causing multiple rotating plates 615 to rotate on the outer surface of the limiting tube 618. Figure 5As shown, the sliding hole 616 has a relatively long internal cross-section to facilitate the rotation of the rotating plate 615. The fixed tube 614 supports the rotating plate 615. The rotation of multiple rotating plates 615 causes multiple pressing plates 613 to move towards the outer surface of the limiting rod 610, thereby causing multiple second springs 612 to shorten under external force. The multiple second springs 612 then extend under their own elastic force, causing the pressing plates 613 to move towards the outer surface of the tank container body 2, which in turn causes the rotating plate 615 to rotate in the opposite direction. Then, multiple first springs 607 extend under their own elastic force, causing multiple pressing blocks 608 to move towards the outer surface of the tank container body 2, thereby causing multiple protective plates 609 to be deformed by compression. The protective plate 609 is made of shock-absorbing rubber. When rubber is subjected to external force, it deforms, and the degree of deformation increases with the increase of the external force. When the external force is removed, the rubber returns to its original shape. This characteristic is called the high elasticity of rubber. At the same time, the molecular structure of rubber is relatively loose, and the distance between molecules is relatively large, so its rigidity is relatively low. This means that when rubber is subjected to external force, its deformation is more likely to occur, and the degree of deformation is also relatively large, thus reducing the impact of vibration and impact. The reinforcing component 6 provides a certain degree of protection for the tank container body 2, improves the stability of the cryogenic tank container, and protects it from impact damage during transportation. During the transportation of the tank container body 2, when encountering... In rainy or snowy weather, to prevent rainwater from eroding the surface of the tank container body 2, the multi-stage electric telescopic rod 704 is first activated, extending it and moving the sliding frame 722 towards one end of the connecting rod 5. The mounting block 703 supports the multi-stage electric telescopic rod 704. The movement of the sliding frame 722 moves one end of the tarpaulin 702 forward, extending it, and simultaneously moves the multi-movable frame 701 towards one end of the connecting rod 5. When the sliding frame 722 reaches one end of the connecting rod 5, the tarpaulin 702 is fully extended, covering the outer surface of the tank container body 2 and protecting it from rainwater erosion. After the rain, the negative pressure pump 708 is activated, supplying gas through the gas pipe 709 into the compressor rod 710. To increase the pressure of the gas inside the compression rod 710, two hydraulic rods 712 are first activated, extending them to move two pistons 713 towards the center of the compression rod 710. Two retaining rings 711 limit the movement of the pistons 713, ensuring they can only move to the ends of the multiple vent holes 714. This movement of the pistons 713 reduces the internal volume of the compression rod 710, compressing the gas inside and forcing it out of the vent holes 714. The pressure of the gas forces water residue on the surface of the cryogenic tank container away, preventing corrosion.The 721 metal flaw detector provides some protection for cryogenic tank containers. When the metal flaw detector detects rust on the surface of the container, it indicates a problem. The 721 is a non-destructive testing instrument that can detect internal defects in metal materials or components, such as cracks, porosity, and inclusions. The 721 works by utilizing the propagation characteristics of ultrasonic waves within metal. By receiving and analyzing the reflected echo signals, it determines whether internal defects exist. Specifically, the 721 utilizes the characteristic that ultrasonic waves, when encountering defects, will be reflected and refracted during propagation within metal. By receiving and analyzing the reflected echo signals, it determines whether internal defects exist. To check for defects, the laser generator 715 is first activated to remove rust from the surface of the cryogenic tank container. The laser generator 715 works by using a high-energy laser beam to irradiate the metal surface, causing the rust layer and contaminants to instantly vaporize or evaporate, thus achieving rust removal. Specifically, the laser generator 715 produces a high-power laser beam with extremely high energy density and a very short pulse width. This beam can instantly heat the metal surface, causing the rust layer and contaminants to expand and instantly vaporize or evaporate. Simultaneously, the laser beam can also generate tiny thermal shock waves on the metal surface, further enhancing the rust removal effect. The laser generator 715 removes rust. It has advantages such as high speed, high efficiency, and no pollution. Then, the multi-stage electric telescopic rod 704 is activated again, causing it to extend and retract back and forth, driving the laser generator 715 to move back and forth on the outer surface of the cryogenic tank container to achieve a comprehensive rust removal effect. After rust removal is completed, the pump body 717 is activated, driving the water inlet pipe 718 to extract the anti-rust coating into the sealed box 716. The anti-rust coating is composed of corrosion inhibitors and adhesives, etc. Its working principle is to form a protective film on the metal surface, thereby preventing the metal from being corroded. The anti-rust coating is usually composed of a variety of chemical substances, which can form a dense film on the metal surface, thereby isolating the metal from the external environment. A protective film prevents corrosive substances such as water, oxygen, and carbon dioxide from contacting the metal, thus slowing down the corrosion rate. Rust-preventive coatings can also prevent corrosion by altering the electrochemical properties of the metal surface. Some rust-preventive coatings can form a passivation film on the metal surface, further reducing the corrosion rate. The rust-preventive coating enters the atomizing nozzle 720 through the water outlet pipe 719, comprehensively spraying the outer surface of the cryogenic tank container and the reinforcing components 6 to prevent the surface of the cryogenic tank container from rusting again. Through the action of the rust removal component 7, the problem of non-pressure cryogenic tank containers being easily damaged by wind and rain erosion when exposed to the external environment for long periods is solved in existing technologies.

[0044] The wiring diagrams for the centrifugal pump 604, multi-stage electric telescopic rod 704, negative pressure pump 708, hydraulic rod 712, laser generator 715, pump body 717, and metal flaw detector 721 in this invention are common knowledge in the field, and their working principles are known technologies. The appropriate model is selected according to actual use. Therefore, the control methods and wiring layouts of the centrifugal pump 604, multi-stage electric telescopic rod 704, negative pressure pump 708, hydraulic rod 712, laser generator 715, pump body 717, and metal flaw detector 721 will not be explained in detail.

[0045] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A structurally stable cryogenic tank container, characterized in that, include: A fixed frame (1) is provided between the inner walls of the fixed frame (1) and the tank container body (2). The rust removal component (7) includes multiple movable frames (701), with a rain cloth (702) fixedly connected between the interiors of the multiple movable frames (701). An mounting block (703) is fixedly connected to the outer surface of each fixed frame (1). A multi-stage electric telescopic rod (704) is provided on the outer surface of the mounting block (703). A limit block (705) is fixed to one end of each multi-stage electric telescopic rod (704). A sliding frame (722) is provided on the outer surface of the rain cloth (702). A [missing information - likely a device or component] is fixedly connected to the top of the sliding frame (722) near one edge. Mounting bracket (706), the inner top surface of which is provided with a laser generator (715), the top of which is provided with a sealed box (716), the top of which is provided with a pump body (717) near the center of the top of which is provided with a pump body (717), the water inlet end of which is fixedly connected with a water inlet pipe (718), the water outlet end of which is fixedly connected with a water outlet pipe (719), the bottom end of which is provided with an atomizing nozzle (720), and the outer surface of which is provided with a metal flaw detector (721). A support frame (707) is fixedly installed on the top of the sliding frame (722) near the other edge. A negative pressure pump (708) is provided on the inner top surface of the support frame (707). An air supply pipe (709) is fixedly connected to the inside of the negative pressure pump (708). A compression rod (710) is fixed between the opposite inner walls of the sliding frame (722). Two retaining rings (711) are fixedly installed inside the compression rod (710). Hydraulic rods (712) are provided on the opposite inner walls of the compression rod (710). A piston (713) is fixedly installed at one end of each of the two hydraulic rods (712). Multiple air outlets (714) are opened on the outer surface of the compression rod (710). The bottom of the fixed frame (1) is fixedly installed with a base (3). The opposite outer surfaces of the base (3) are provided with sliding grooves (4). A connecting rod (5) is fixedly installed between the opposite inner walls of the two sliding grooves (4). The interior of one of the movable frames (701) is fixedly connected to the outer surfaces of the two connecting rods (5). The interiors of the other multiple movable frames (701) are movably connected to the outer surfaces of the two connecting rods (5). One end of each of the two connecting rods (5) is movably connected to the interior of the sliding frame (722).

2. The structurally stable cryogenic tank container according to claim 1, characterized in that: The outer surface of the mounting block (703) is fixedly connected to the outer surface of the fixing frame (1), the bottom of the limiting block (705) is fixedly connected to the top of one of the movable frames (701), the bottom end of the air supply pipe (709) extends through to the outside of one of the movable frames (701), one end of the water inlet pipe (718) extends through to the inside of the sealing box (716), and the bottom end of the water outlet pipe (719) extends through to the inside of one of the movable frames (701).

3. A structurally stable cryogenic tank container according to claim 2, characterized in that: Two reinforcing components (6) are provided on the outer surface of the tank container body (2). Both reinforcing components (6) include reinforcing rings (601). Rubber rings (602) are provided inside the two reinforcing rings (601). Two connecting frames (603) are fixedly connected to the outer surface of the fixing frame (1). Centrifugal pumps (604) are provided on the inner walls of the two connecting frames (603). Valves (605) are provided on the outer surface of the air outlet pipes of the two centrifugal pumps (604).

4. A structurally stable cryogenic tank container according to claim 3, characterized in that: One end of the outlet pipes of the two centrifugal pumps (604) respectively penetrates into the interior of the two reinforcing rings (601), and one end of the outlet pipes of the two centrifugal pumps (604) respectively penetrates into the interior of the two rubber rings (602). Two first dampers (606) are provided on the inner wall of the two reinforcing rings (601). A first spring (607) is provided on the outer surface of the four first dampers (606). A pressing block (608) is fixedly installed on one end of the four first dampers (606).

5. A structurally stable cryogenic tank container according to claim 4, characterized in that: One end of each of the four first springs (607) is fixedly connected to the inner wall of the two reinforcing rings (601), and the other end of each of the four first springs (607) is fixedly connected to the outer surface of one side of each of the four pressing blocks (608). The outer surface of the other side of each of the four pressing blocks (608) is provided with a protective plate (609), and the outer surface of each of the four protective plates (609) is fixedly connected to the outer surface of the tank container body (2).

6. A structurally stable cryogenic tank container according to claim 5, characterized in that: Two limiting rods (610) are fixedly connected to the opposite outer surfaces of the fixed frame (1). Two second dampers (611) are provided on the inner walls of the four limiting rods (610). Two second springs (612) are provided on the outer surfaces of the eight second dampers (611). A pressing plate (613) is fixedly installed on one end of each of the eight second dampers (611).

7. A structurally stable cryogenic tank container according to claim 6, characterized in that: One end of each of the eight second springs (612) is fixedly connected to the inner wall of the four limiting rods (610), and the other end of each of the eight second springs (612) is fixedly connected to the outer surface of the eight pressing plates (613). Two fixing tubes (614) are fixedly connected between the relative inner walls of the eight pressing plates (613), and a rotating plate (615) is rotatably sleeved on the outer surface of each of the sixteen fixing tubes (614).

8. A structurally stable cryogenic tank container according to claim 7, characterized in that: The outer surfaces of the sixteen rotating plates (615) are provided with sliding holes (616), and the outer surfaces of the two reinforcing rings (601) are fixed with sixteen connecting blocks (617). The thirty-two connecting blocks (617) are arranged in pairs, and each pair of connecting blocks (617) is fixed with a limit tube (618) between them. The interior of the sixteen sliding holes (616) is movably connected to the outer surfaces of the sixteen limit tubes (618).

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