291 results about "Tank container" patented technology

The invention discloses a tank container with linked crawling ladder handrails, and relates to the technical field of tank containers, the tank container with linked crawling ladder handrails comprises a container frame; the container frame comprises a side frame and an end frame, a ladder stand assembly is rotationally installed on the end frame, the lower end of the ladder stand assembly is connected through a connecting plate A and a connecting plate B, the ends, close to each other, of the connecting plate A and the connecting plate B are rotationally hinged, a transversely-arranged supporting plate is connected to the connecting plate A, and a linkage mechanism is connected to the transversely-arranged supporting plate. The support assembly comprises a fixing plate connected to the end frame, a supporting frame is fixedly connected to the fixing plate, the fixing plate is further connected with an air cylinder through a hinge seat, and the other end of the air cylinder is hinged to the transverse supporting plate. The handrail assembly is rotationally installed on the side frame and connected with the linkage mechanism, the linkage mechanism controls unfolding and closing of the handrail assembly by controlling the crawling ladder assembly, a handrail on the top can be automatically opened while the crawling ladder is opened, and a safer operation environment is formed.

The invention discloses a packaging method and device for a PTG316L stainless steel cold plate. According to the packaging method, the means of cleaning and drying, rust-proof treatment, buffering protection, vacuum packaging, outer packaging reinforcement and the like are adopted for standardization and protection, corresponding materials are adopted, so that the PTG316L stainless steel cold plate is prevented from being damaged by scratches, collisions, corrosion and the like in the transportation and storage process, and the surface quality and integrity of the PTG316L stainless steel cold plate are guaranteed. The packaging device comprises corresponding equipment for achieving all packaging steps, the packaging quality of the PTG316L stainless steel cold plate can be effectively improved, the damage risk of products in the circulation process is reduced, and good application prospects are achieved.

The utility model relates to a tank container and a connecting device thereof. The tank container connecting device comprises a connecting plate, a plurality of connecting seats and a plurality of adjusting structures. The connecting plate is used for being connected with external equipment. And the plurality of connecting seats are respectively connected between the connecting plate and the outer surface of the sealing head. The multiple adjusting structures are arranged between the connecting plate and the multiple connecting bases in a one-to-one correspondence mode. Each connecting seat is connected with the connecting plate through a corresponding adjusting structure, and each adjusting structure is used for adjusting the distance between each connecting seat and the central axis of the tank body of the tank box. The positions of the connecting seats can be adjusted through the adjusting structures, so that the connecting seats can be matched with the connecting plates to be connected to end sockets with different curved surface radiuses, and meanwhile it is guaranteed that the positions of the connecting plates relative to the end of the tank box are not changed. When the tank box sealing heads of different specifications are connected with external equipment, the grabbing position of the external equipment is kept unchanged due to the fact that the positions of the connecting plates on the tank boxes are not changed. Therefore, the adjustment time of the external equipment can be saved, and the working efficiency is greatly improved.

The utility model discloses a novel SWAPBODY tank container heating device which comprises at least one heating valve, an oil inlet and outlet centralizing assembly and a main heating assembly, the heating valve is arranged on the peripheral side of a tank body, the oil inlet and outlet centralizing assembly comprises an oil inlet centralizing pipe and an oil outlet centralizing pipe, and the heating valve communicates with the oil inlet centralizing pipe and the oil outlet centralizing pipe; the main heating assembly comprises a first main heating coil and a second main heating coil, the first main heating coil is communicated with the oil inlet centralizing pipe and the oil outlet centralizing pipe, and the second main heating coil is communicated with the oil inlet centralizing pipe and the oil outlet centralizing pipe. According to the heating device, the heating efficiency is improved through the oil inlet centralizing pipe and the oil outlet centralizing pipe, the heating effect is good, the discharging opening is heated through the heating valve, it is guaranteed that blockage is not likely to happen in the low-temperature environment, and discharging smoothness and safety are better. The utility model further discloses the tank container which is provided with a heating device, and the temperature in the tank container is controlled in the transportation process.

The present invention discloses a dedicated LNG tank container frame and a tank container. The dedicated LNG tank container frame includes two opposing end frames, each of which includes a rectangular frame formed by an upper end beam, a lower end beam, and two corner columns. A longitudinal beam is provided on the lower end beam, and a bottom diagonal brace is connected between the longitudinal beam and the corner piece. Four side beams are connected between the two end frames, each parallel to the other and perpendicular to the plane of the end frames. The four side beams are respectively connected to the four corners of the end frames. A first top side support and a second top side support welded to the top side beam are provided at positions dividing the top side beam into three equal parts. A first bottom side support and a second bottom side support welded to the bottom side beam are provided at positions dividing the bottom side beam into three equal parts. The present invention can not only protect the safety of the tank container structure on the side of the tank container, but also ensure its own structural safety, stability, and reliability.

The utility model discloses an SWAPBODY tank box with a heating function, which comprises a tank body, a main heating assembly and an inlet and outlet liquid centralized distribution assembly, the main heating assembly comprises a first main heating coil and a second main heating coil which are arranged on the peripheral side of the tank body, and the inlet and outlet liquid centralized distribution assembly comprises an inlet liquid distribution pipe and an outlet liquid centralized pipe which are arranged on the peripheral side of the tank body; the liquid inlet distribution pipe is at least provided with a first main liquid inlet, a first distribution liquid outlet, a second distribution liquid outlet and a third distribution liquid outlet, and the liquid outlet concentration pipe is at least provided with a first main liquid outlet, a first distribution liquid inlet, a second distribution liquid inlet and a third distribution liquid inlet. The first main heating coil is respectively communicated with the first distribution liquid outlet and the first distribution liquid inlet, and the second main heating coil is respectively communicated with the second distribution liquid outlet and the second distribution liquid inlet. According to the heating device, inlet and outlet of heating liquid are centrally distributed through the liquid inlet distribution pipe and the liquid outlet centralizing pipe, the flow speed of the heating liquid is conveniently controlled, the heating efficiency is improved, and the heating effect is good.

Storage system (1) for storing a gaseous medium, preferably hydrogen, comprising several tank containers (2) with a longitudinal axis (42), a first medium collector block (4), and a second medium collector block (6). One end (15) of each tank container (2) opens into the first medium collector block (4), and another end (16) of each tank container (2) opens into the second medium collector block (6), where they are fixed and sealed. Furthermore, the storage system (1) has at least one tie rod element (10), which tie rod element (10) is made of the same material as the tank containers (2).

Storage system (1) for storing a fluid medium, preferably hydrogen, comprising at least one tank container (200) in a basic cylindrical shape with two ends (202) for storing fluid medium, in particular hydrogen, wherein the tank container (200) has a first shell element (10), which forms a tank interior (201), a second shell element (12), which surrounds the first shell element (10), and an end cap element (18) at each of its ends (202). The end cap element (18) receives the first shell element (10) and the second shell element (12) in the ends (202) of the tank container (202). Furthermore, the first shell element (10) is completely inserted and fixed within the second shell element (12) and within the end cap element (18). The invention also relates to a method for pressure-tight assembly of the storage system (1).

The invention discloses a tank container heat exchange system and tank type storage and transportation equipment, the tank container heat exchange system comprises a tank body and a heat exchange pipe arranged on the outer wall of the tank body, at least part of the heat exchange pipe is connected with the outer wall of the tank body so as to achieve heat exchange between the heat exchange pipe and the tank body, a runner space is formed in the heat exchange pipe, the runner space is isolated from the tank body, and the runner space is communicated with the tank body. The tank body is prevented from being corroded by heat exchange media circulating in the heat exchange pipes or pollution caused by cracking of the tank wall is avoided, the heat exchange pipes are designed to be closed, weld joints cannot be generated between the inner walls of the heat exchange pipes and the tank body, and the weld joints are prevented from being corroded by the heat exchange media; the heat exchange pipe and the tank body can be connected in various modes, the flexibility is high, and the manufacturing period of the tank box is shortened.

This application discloses a welding device, including a gantry frame, at least one Y-axis movable connecting assembly movably disposed on the gantry frame along the Y-axis direction, a Y-axis movable drive device disposed on the Y-axis movable connecting assembly, and a welding robot disposed on the Y-axis movable connecting assembly. At least one side of the gantry frame is provided with two lifting and rotating assemblies for lifting and rotating tank containers. The welding robot of this application can move along the Y-axis and automatically perform welding. The lifting and rotating assemblies can lift and rotate the tank container, enabling the welding robot to perform welding in various areas on the outer periphery of the tank container, improving work efficiency, reducing labor intensity, and ensuring good safety.

The present invention provides a tank container filling control method, comprising: step 1, identifying the switch state of a charging butterfly valve (1050) on a charging port (1040); step 2, identifying the position, height, and tilt angle of the charging port; step 3, opening a charging cover on the charging port; step 4, connecting the charging port to a charging interface pipeline assembly (7000); step 5, opening the charging butterfly valve; step 6, filling the tank container with material; step 7, closing the charging butterfly valve; and step 8, closing the charging cover. The tank container filling control method provided by the present invention, by identifying parameters of the charging port and performing cover opening and closing operations on the charging port according to the parameter characteristics of the charging port, can achieve industrial automation under the action of a robotic arm, solving the problem of filling operations for charging ports in complex and irregular positions.

This application discloses a protective frame assembly for an insulation layer. The insulation layer has a relief groove, and the protective frame assembly is embedded in the relief groove to cover and support the wall opening of the relief groove. The protective frame assembly of this application prevents the outer cladding from bulging, covers the wall of the relief groove to prevent exposure of the wall, and provides support to prevent oxidation and peeling. Another objective of this application discloses a tank container, including a tank body, an insulation layer covering the outer periphery of the tank body, and the aforementioned protective frame assembly. The tank container of this application does not require cutting excessive insulation layers, reducing material waste, improving insulation performance, and eliminating the need to reduce the cylinder volume.

The invention provides an immersed liquid cooling tank container. The immersed liquid cooling tank container comprises a frame, a tank body, a partition plate and a temperature control system. A containing space is formed in the tank body. The partition plate is arranged in the tank body and used for dividing the containing space into a liquid cooling cavity and a control cavity, the liquid cooling cavity is a closed space and used for containing the working unit and the heat exchange medium, and the working unit is immersed in the heat exchange medium. The temperature control system comprises a first heat exchange assembly arranged in the tank body and a second heat exchange assembly arranged on the periphery of the tank body. The first heat exchange assembly comprises a refrigerator used for providing cooling capacity, and the refrigerator is located in the control cavity and communicates with the liquid cooling cavity. The second heat exchange assembly is correspondingly located outside the liquid cooling cavity and used for allowing the heat exchange agent to flow. Wherein the first heat exchange assembly and / or the second heat exchange assembly are / is started, so that the heat exchange medium in the liquid cooling cavity can be cooled and heated in different application scenes, the safe operation of the working unit is guaranteed, and the working energy consumption can be reduced.

A tank device for temperature pressure relief of a gas storage tank, wherein the tank device comprises at least two tank containers and a delivery line connectable with the tank containers. Each of the at least two tank containers has at one end at least one shut-off valve arranged between the respective tank container and the delivery line, wherein at the other end of the tank container at least one safety valve is arranged. On the tank container a mesh element consisting of electrical lines and other electrical lines is arranged, wherein the electrical lines have a longitudinal axis which differs from the longitudinal axis of the other electrical lines. Here, the electrical lines and the other electrical lines form electrically insulated nodes. Furthermore, the mesh element and the tank container have no electrical contact. The invention also relates to a fuel cell system, a fuel cell operated vehicle and a hydrogen operated vehicle.

The present application provides a fender for a liquid tank, the fender having: an outer contour configured to be at least partially connected with an inner wall of a tank body of the liquid tank; a free edge connecting opposite ends of the outer contour and passing through an inner cavity of the tank body when the fender is installed into the tank body of the liquid tank; a wall region being a single-layer wall member extending between the outer contour and the free edge and being curved; a projection of the wall region on a reference plane perpendicular to the free edge is a curve with continuously changing curvature, wherein any two adjacent sectors with the same length on the curve have different rates of change of curvature. The fender of the present application can better match the load. The present application also provides a liquid tank and a tank container having the above fender.

The invention relates to an electronic-grade acid transportation tank container. The electronic-grade acid transportation tank container comprises a frame and a tank body, a safety valve and a gas collection tank are arranged on the tank body, the safety valve comprises a shell and a valve element, the valve element comprises a horizontal part installed on the shell in a guiding mode and a vertical part matched with the tank body in a guiding and sealing mode, and a pressure relief channel penetrating through the lower end of the vertical part and one side of the horizontal part is formed in the valve element. A disc spring is arranged on the lower side of the valve element, a buffering box is arranged on the upper side of the valve element, buffering liquid is arranged in the buffering box, first magnets arranged in pairs at intervals are arranged between the upper side of the buffering box and the shell, the magnetic poles of the opposite sides of the two first magnets are opposite, and a rotating shaft is rotationally installed at the upper end of the shell. By means of innovative designs such as magnetic buffering, worm and gear transmission self-locking and magnetic drive gas circulation, accurate control over high-pressure discharge in the electronic-grade acid transportation process, harmless treatment of waste gas and high reliability of the system are achieved, meanwhile, maintenance convenience and long-period economy are both considered, and the device is suitable for high-risk liquid transportation scenes.

The utility model provides a modularized gas supply unit for an open container ship, which relates to the technical field of ships and comprises a plurality of LNG (liquefied natural gas) tank containers which are arranged in an array and are stacked up and down in at least two layers, the lowermost LNG tank container is detachably and fixedly mounted on a main deck, and the upper LNG tank container is detachably and fixedly mounted on the LNG tank container below the upper LNG tank container; the LNG tank container comprises a rectangular outer box and a tank body. The rectangular outer box comprises a bottom plate, side fixed plates, end fixed plates, side movable plates, end movable plates and a top plate. A plurality of supports and arc-shaped hoops are arranged on the upper end face of the bottom plate in an array mode, arc-shaped mounting grooves are formed in the upper end faces of the supports, the tank body is lapped in the arc-shaped mounting grooves of the supports, the arc-shaped hoops hoop the tank body downwards from the upper portion of the tank body, and the two ends of each arc-shaped hoop are detachably and fixedly installed on the supports; and the tank body is connected with an air supply pipeline which extends out of the end fixing plate and is provided with an air supply quick joint. The gas supply unit is directly installed on the main deck in a modularized design, the ship transportation space is prevented from being occupied, the gas supply unit can be directly and integrally installed and replaced, and the fuel replacement efficiency is improved.

A tank container with a reinforcing assembly, comprising a tank body (1), a frame (2), internal reinforcing members, external reinforcing members and external heating pipes, wherein the tank body is disposed in the frame and is fixedly connected to the frame; the internal reinforcing members are fixedly arranged on inner surfaces of the tank body and include longitudinal reinforcing members (31) and circumferential reinforcing members (32); the external reinforcing members are fixedly arranged at the top and on side portions of outer surfaces of the tank body and include top reinforcing members (41) and side reinforcing members (42); and the external heating pipes are fixedly arranged on outer surfaces of lower sides of the tank body and include longitudinal heating pipes (51) and circumferential heating pipes (52). The tank container can maximize the volume while ensuring that the tank body has sufficient strength and stability.

The present invention provides a climbing ladder and a tank container. The climbing ladder is arranged on the frame of the tank container. The climbing ladder includes a top ladder, a middle ladder and a bottom ladder. The top ladder is rotatably connected to the top of the frame. One end of the middle ladder is slidably connected to the top ladder, and a positioning pin is provided at the other end of the middle ladder. The bottom ladder is rotatably connected to the bottom of the frame. The bottom ladder includes a guiding mechanism, and a guiding groove is formed in the guiding mechanism. The positioning pin can be slidably received in the guiding groove to rotate and open or close the climbing ladder. When the positioning pin moves to the end of the guiding groove away from the frame, the middle ladder and the bottom ladder are positioned and connected. The climbing ladder can be climbed more labor-savingly and occupies less space.

The present invention provides a tank container, including a tank body, a frame, a connecting piece and a covering piece. The material of the tank body is a non-metallic composite material. The frame supports the tank body; the frame includes two end frames spaced apart and diagonal braces connected to the end frames and extending toward the tank body; the connecting piece is an integrally formed structure, including a frame connecting portion and a tank body connecting portion; the frame connecting portion is welded and connected to the diagonal brace; the covering piece is made of a non-metallic composite material and is formed by covering the outer surface of the tank body and solidifying; the covering piece completely covers the tank body connecting portion, and connects and fixes the connecting piece to the tank body. The tank container of the present invention is connected by welding the frame connecting portion of the connecting piece to the diagonal brace of the frame, and then the covering piece of the non-metallic composite material is covered on the outer surface of the tank body and completely covers the tank body connecting portion of the connecting piece, and the connecting piece is an integrally formed structure, that is, a reliable connection between the non-metallic tank body and the metal frame is achieved by combining welding and covering.

The utility model relates to the field of containers, in particular to a storage and transportation box. The storage and transportation box comprises an open top box and a lining tank arranged in the open top box, a first limiting assembly at the top of the open top box comprises a limiting piece and fasteners, two top side beams arranged at intervals are arranged at the top of the open top box, and the two ends of the limiting piece are detachably and fixedly connected with the two top side beams through the fasteners respectively. The limiting piece is used for limiting the lining tank in the vertical direction. Compared with a professional tank container, the storage and transportation box is low in cost and high in safety compared with the scheme that a liquid bag is placed into a standard container. The limiting piece can fix the lining tank in the open top box in the vertical direction, so that the lining tank is prevented from moving in the vertical direction in the transportation process, and due to the fact that the limiting piece is detachably and fixedly connected with the top side beam of the open top box through the fastening piece, mounting and dismounting are convenient.

The application relates to a kind of iron skin tank container heating device and heating method, wherein the heating device includes iron skin asphalt tank, built-in heat exchanger is arranged in iron skin asphalt tank, asphalt outlet of built-in heat exchanger is connected with first asphalt pump inlet through first pipeline, first asphalt pump outlet is connected with external heat exchanger inlet through second pipeline, external heat exchanger outlet is connected with the upper of iron skin asphalt tank through third pipeline; lower asphalt outlet of iron skin asphalt tank is connected with first pipeline near first asphalt pump inlet through fourth pipeline; fifth pipeline is connected with third pipeline and spare tank inlet respectively; spare tank outlet is connected with second asphalt pump inlet through sixth pipeline, and second asphalt pump outlet is connected with first pipeline through seventh pipeline.The technical scheme of the application can shorten the heating time by more than 15 hours compared with the traditional heating mode, and the energy consumption is reduced by 50%, which is a new type of efficient, energy-saving and environmentally friendly heating mode.

This invention relates to the field of chemical product transportation technology and discloses a transportation device for the production of anhydrous hydrogen fluoride. The device comprises an outer frame consisting of a longitudinal frame and a transverse frame, and a tank body installed inside both frames, forming a tank container. Two sets of lifting mechanisms are provided on the outside of the transverse frame, each set consisting of two lifting mechanisms arranged symmetrically about the tank body. Each lifting mechanism includes a base engaged with the transverse frame. The bottom of the base is a hinged structure and movably connected to a first force-bearing plate. The first force-bearing plate has a groove inside and is movably connected to a second force-bearing plate located within the groove. During loading and unloading, the lifting device hooks the lifting mechanism instead of directly hooking the frame itself. Since the lifting mechanism connects to the transverse frame while also engaging with the tank body, the force-bearing area of ​​the entire container during lifting is increased, preventing damage to the tank container frame and ensuring the safety and stability of the container during transportation after loading.

The invention discloses a reinforcing ring auxiliary assembling device and method for a tank container. The problems that in the assembling process of an existing square and round tank container reinforcing ring and a barrel, a gap is too large, the reinforcing ring and a tank cannot be perfectly attached, the joint alignment tolerance exceeds the standard, and the welding quality is poor are solved. The base plate, the movable mounting plate, the fixed mounting plate, the adsorption mechanism and the adsorbed to-be-assembled reinforcing ring are sequentially driven by the mechanical arm to enter the mounting position of the to-be-assembled tank container to be welded, and in the operation process, an operator can achieve the functions of grabbing, lifting, tightening, rotating, adjusting, pushing and the like of the reinforcing ring with very small force; and the reinforcing ring can be assembled in the tank container in a time-saving and labor-saving manner, the effects of improving the production efficiency and the like are remarkable, and wide application prospects are achieved.

The application provides a tank container, which comprises a tank body and two end frames supporting two ends of the tank body respectively, and the end of the tank body is outwardly beyond the end frame. The tank container further comprises a protection assembly connected to the bottom corner of the end frame, the protection assembly outwardly protrudes from the end frame, and the protection assembly is higher than the lower surface of the bottom corner of the end frame. The protection assembly comprises a side protection pipe, an outer protection pipe and a bottom protection pipe. The side protection pipe is connected to the bottom corner of the end frame and extends along the length direction of the tank body; the outer protection pipe is obliquely connected to the corner column of the end frame and the side protection pipe; the bottom protection pipe has a first end and a second end, the first end is connected to the end lower beam of the end frame, the second end is connected to the bottom end of the outer protection pipe or the end of the side protection pipe or both the bottom end of the outer protection pipe and the end of the side protection pipe, and the bottom protection pipe downwardly beyonds the lower surface of the side protection pipe. The tank body is protected by the protection assembly which protrudes from the end frame and encloses the outside of the end of the tank body.

The invention relates to cargo transportation equipment, in particular to transportation equipment for loading and unloading liquid dangerous cargos, and aims to solve the technical problems that most valves used by existing common tank containers are manually opened and closed and need to be manually operated during use, the operation risk is high, and the efficiency is poor. The oil gas recovery device comprises a gas phase pipeline, an oil gas recovery connector, an oil gas recovery connector interlocking valve, an oil gas recovery valve, a sideboard vent valve, a main control gas source connector and a main control switch, the oil gas recovery valve is connected with the oil gas recovery connector through the gas phase pipeline, one end of the sideboard vent valve is communicated with the atmosphere, and the other end of the sideboard vent valve is connected with the gas phase pipeline through a first tee joint; the oil and gas recovery joint interlocking valve is mounted on the oil and gas recovery joint and is in a normally-closed state; a main control switch air inlet is connected with the main control air source connector, an air outlet is connected with the air inlet end of the oil-gas recovery connector interlocking valve and the oil-gas recovery valve, and the air outlet end of the oil-gas recovery connector interlocking valve is connected with the side plate vent valve.

The utility model discloses a ventilation module of a tank container and the tank container, comprising a ventilation pipe connected to a ventilation port of the tank container; the ventilation head is arranged at one end, far away from the ventilation opening, of the ventilation pipe; the ventilation head is provided with a head pipe body connected with the ventilation pipe, a cover body covering the upper end of the head pipe body and a filter screen located in the head pipe body. The cover body is provided with an upwarp part located on the periphery, and a ventilation opening is formed between the upwarp part and the head pipe body. When the volume of an oil product in the tank box changes, air can enter and exit from the tank box through the vent pipe via the vent hole of the vent head, so that the balance of air pressure inside and outside the tank box is effectively maintained, and the problems of tank box deformation, difficult oil inlet or unsmooth oil outlet caused by abnormal air pressure are avoided; and safe and stable operation of the tank is ensured. The filter screen is arranged in the ventilation head, dust, impurities and other particles in air can be filtered out in the process that the air enters and exits the tank box, the particles are prevented from entering the tank box to pollute oil products, the quality of the oil products is guaranteed, and the impurities are prevented from damaging oiling equipment and oiled machinery.

The invention discloses a tank container with a compensation function, which comprises a first end frame and a second end frame which are arranged side by side at an interval, a tank body arranged between the first end frame and the second end frame, at least one guide assembly arranged on the first end frame, and an axial compensation piece, the tank body comprises a cylinder body and sealing heads arranged at the two ends of the cylinder body respectively, the axial compensation piece is connected to the sealing head close to the first end frame and movably inserted into the guide assembly, the sealing head close to the second end frame is connected with a connecting ring, and the connecting ring is connected with the second end frame. According to the tank container, the technical problem that in the prior art, a tank body is prone to fatigue damage due to thermal expansion and cold contraction is solved.

The invention relates to a method for checking a switchable separating valve of a valve arrangement, which connects a tank container, in which a gas having a first pressure is stored, to a line system, in which a second pressure is present, which is lower than the first pressure. The method comprises: actuating the separating valve in order to switch the separating valve from a closed position, in which the separating valve closes an extraction path of the valve arrangement connecting the line system to the tank container, into an open position, in which the separating valve opens the extraction path; detecting a pressure change process in a tank-side section of the extraction path, said tank-side section extending between the tank container and the separating valve; ascertaining whether a pressure drop is contained after actuation of the separating valve during the detected pressure change; and outputting an error signal if it is determined that a pressure drop is not included after the separation valve is actuated during the detected pressure change.