Novel SWAPBODY tank container heating device and tank container with same

Abstract

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.

Description

Technical Field

[0001] The present application relates to the technical field of containers, and in particular to a novel SWAPBODY tank container heating device and a tank container having the same. Background Art

[0002] SWAPBODY tank container originated in Europe and is a type of container. Similar to ISO and SWAPBODY containers, it has all the basic features necessary for containers to be used as transportation equipment. Compared with ISO and WIDEBODY tank containers, SWAPBODY tank containers have a larger volume and can provide more carrying capacity. Taking a 20ft-SWAPBODY container as an example, its volume is generally 30m 3 Up to 37m 3 It is about 11m longer than the standard 20ft-ISO tank container. 3 , nearly 9m longer than a 20ft-WIDEBODY container 3 The deadweight is comparable to that of conventional ISO tank containers, and is still based on the standard 20ft-26m 3 For example, a tank container of 26m 3 -The deadweight of ISO tank container is about 3600kg, while the 31m 3 The SWAPBODY weighs only about 3,700kg, comparable to other trucks. Its significant carrying capacity advantage has led to its widespread use in developed countries and regions within inland Europe, gradually replacing local road tankers. With market development, demand has also been growing in China, the Middle East, and other regions in recent years, demonstrating its promising market prospects.

[0003] SWAPBODY tank containers require heating and insulation during transportation. A discharge valve is installed on the SWAPBODY tank container, and to facilitate unloading, the discharge valve needs to be heated. For example, Chinese invention patent CN118270393A discloses a storage tank and tank container. The main heating system heats the storage body, and the auxiliary heating system heats the medium near the discharge port to increase the fluidity of the material. However, the above technical solution has the following disadvantages in actual application: 1) The heating efficiency of the tank body is low, and the heating effect on the heads on both sides of the tank body is poor; 2) The auxiliary heating system is a simple curved pipe structure, and the medium near the discharge port needs to be heated to heat the discharge port. It cannot guarantee its normal operation in low-temperature environments, and the poor heating effect leads to low unloading efficiency. Therefore, a new technical solution is urgently needed to solve at least one of the above technical problems. Summary of the Invention

[0004] In view of the above-mentioned shortcomings, one objective of this application is to provide a new SWAPBODY tank container heating device. This device utilizes a centralized oil inlet and outlet pipe to improve heating efficiency and achieve effective heating. A heating valve heats the discharge port, ensuring it is less susceptible to clogging in low-temperature environments, resulting in smoother and safer discharge. Another objective of this application is to provide a tank container equipped with a heating device to control the internal temperature of the tank container during transportation.

[0005] In order to achieve the above technical objectives and meet the above technical requirements, the technical solutions adopted in this application are:

[0006] A new type of SWAPBODY tank container heating device is characterized by comprising:

[0007] At least one heating valve for heating the discharge port, the heating valve being arranged on the outer peripheral side of the tank body;

[0008] An oil inlet and outlet centralized assembly for centralized oil inlet and outlet, comprising an oil inlet centralized pipe and an oil outlet centralized pipe provided on the outer circumference of the tank body, the oil inlet centralized pipe being provided with at least one oil inlet manifold, the oil outlet centralized pipe being provided with at least one oil outlet manifold, the heating valve being respectively connected to the oil inlet centralized pipe and the oil outlet centralized pipe;

[0009] The main heating assembly for heating the tank body includes a first main heating coil and a second main heating coil arranged on the outer peripheral side of the tank body. The first main heating coil is connected to the oil inlet concentrated pipe and the oil outlet concentrated pipe respectively, and the second main heating coil is connected to the oil inlet concentrated pipe and the oil outlet concentrated pipe respectively.

[0010] As a preferred technical solution, the number of the heating valves is two, the two heating valves are respectively a first heating valve and a second heating valve, and the two ends of the tank are respectively provided with a first head and a second head;

[0011] The heating device also includes an auxiliary heating assembly, which includes a first auxiliary heating coil arranged on the outer peripheral side of one end of the tank body for heating the first head, and a second auxiliary heating coil arranged on the outer peripheral side of the other end of the tank body for heating the second head. The first auxiliary heating coil is respectively connected to the first heating valve and the oil outlet concentrating pipe, and the second auxiliary heating coil is respectively connected to the second heating valve and the oil outlet concentrating pipe.

[0012] As a preferred technical solution, the first main heating coil and the second heating coil are of S-shaped structure, the first main heating coil comprises a first main heating oil inlet pipe, a first main heating oil outlet pipe, a plurality of first connecting pipes, and a first transition pipe, a plurality of first main heating branch pipes are arranged between the first main heating oil inlet pipe and the first main heating oil outlet pipe, two adjacent first main heating branch pipes are connected to one first connecting pipe on the same side, the first main heating oil inlet pipe and the first main heating branch pipe closest to it are connected to one first connecting pipe on the same side, the first main heating oil outlet pipe and the first main heating branch pipe closest to it are connected to one first connecting pipe on the same side, and the first main heating oil outlet pipe and the oil outlet centralized pipe are connected to the first transition pipe and the second transition pipe in sequence;

[0013] The second main heating coil includes a second main heating oil inlet pipe, a second main heating oil outlet pipe, multiple second connecting pipes, and a second transition pipe. Multiple second main heating branch pipes are arranged between the second main heating oil inlet pipe and the second main heating oil outlet pipe. Two adjacent second main heating branch pipes are connected to one second connecting pipe on the same side. The second main heating oil inlet pipe is connected to one second connecting pipe on the same side as the second main heating branch pipe closest to it. The second main heating oil outlet pipe is connected to one second connecting pipe on the same side as the second main heating branch pipe closest to it. The second main heating oil outlet pipe is connected to the oil outlet central pipe in sequence with the third transition pipe and the fourth transition pipe.

[0014] As a preferred technical solution, the first auxiliary heating coil includes a first auxiliary heating oil inlet pipe and a first auxiliary heating oil outlet pipe that are spaced apart. The first auxiliary heating oil inlet pipe and the first auxiliary heating oil outlet pipe are connected to a third connecting pipe on the same side. The first auxiliary heating oil inlet pipe is connected to the first heating valve, and the first auxiliary heating oil outlet pipe is connected to the oil outlet centralized pipe.

[0015] The second auxiliary heating coil includes a second auxiliary heating oil inlet pipe and a second auxiliary heating oil outlet pipe arranged at intervals. The second auxiliary heating oil inlet pipe and the second auxiliary heating oil outlet pipe are connected to a fourth connecting pipe on the same side. The second auxiliary heating oil inlet pipe is connected to the second heating valve, and the second auxiliary heating oil outlet pipe is connected to the oil outlet central pipe.

[0016] As a preferred technical solution, the first heating valve body includes a first heating base, a first valve body arranged on the side of the first heating base facing away from the tank body, the first heating base is provided with a first inlet hole a and a first outlet hole a, the first valve body is provided with a second inlet hole a and a second outlet hole a, the first outlet hole a is connected to the second inlet hole a, the first inlet hole a is connected to the oil inlet central pipe, and the second outlet hole a is connected to the first auxiliary heating oil inlet pipe;

[0017] The second heating valve body includes a second heating base and a second valve body arranged on the side of the second heating base facing away from the tank body. The second heating base is provided with a first inlet hole b and a first outlet hole b. The second valve body is provided with a second inlet hole b and a second outlet hole b. The first outlet hole b is connected to the second inlet hole b, the first inlet hole b is connected to the oil inlet central pipe, and the second outlet hole b is connected to the second auxiliary heating oil inlet pipe.

[0018] As a preferred technical solution, the first main heating oil inlet pipe, the first main heating oil outlet pipe, the first main heating branch pipe, the second main heating oil inlet pipe, the second main heating oil outlet pipe, and the second main heating branch pipe are trapezoidal pipes.

[0019] As a preferred technical solution, the first main heating branch pipe and the second main heating branch pipe are arranged axially, the first connecting pipe is perpendicular to the first main heating branch pipe, and the second connecting pipe is perpendicular to the second main heating branch pipe.

[0020] As a preferred technical solution, the first auxiliary heating oil inlet pipe, the first auxiliary heating oil outlet pipe, the second auxiliary heating oil inlet pipe, the second auxiliary heating oil outlet pipe, the first transition pipe and the third transition pipe are arc-shaped.

[0021] As a preferred technical solution, the number of the oil inlet manifolds is 2, namely the first oil inlet manifold and the second oil inlet manifold, and the number of the oil outlet manifolds is 2, namely the first oil outlet manifold and the second oil outlet manifold.

[0022] The present application also provides a tank box, characterized in that it includes a tank body and the heating device, the first main heating coil and the second main heating coil are attached to the tank body, and the first auxiliary heating coil and the second auxiliary heating coil are respectively attached to both ends of the tank body.

[0023] Compared with traditional technical solutions, the beneficial effects of this application are:

[0024] 1) The oil inlet and outlet centralized pipes respectively centralize the oil inlet and outlet, improving heating efficiency. The first and second main heating coils heat the tank container, and the heating valve heats the discharge port, ensuring that it is not easily blocked in low-temperature environments, and improving unloading smoothness and safety.

[0025] 2) The first auxiliary heating coil and the second heating coil heat the first head and the second head respectively, so that the tank container, the first head and the second head can be fully heated, significantly improving the heating effect;

[0026] 3) The first main heating coil and the second main heating coil have a large effective heating area, which improves the heating effect of the tank container. The first auxiliary heating coil and the second auxiliary heating coil have a large effective heating area, which improves the heating effect of the first and second heads.

[0027] 4) The heating base and the valve body are interconnected, and both the heating base and the valve body can be heated, so that the effective heating area of ​​the discharge port is large and the heating efficiency is high;

[0028] 5) When in use, you can choose to use either the first or the second oil inlet manifold. If one of them is damaged, you can use the other one, which has good flexibility.

[0029] 6) Tanks equipped with heating devices can help control the temperature inside the tanks during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 A structural diagram of a heating device provided in one embodiment of the present application;

[0031] Figure 2 for Figure 1 A view from another direction;

[0032] Figure 3 for Figure 1 A view from another direction;

[0033] Figure 4 for Figure 1 A view from another direction;

[0034] Figure 5 A structural diagram of a first heating valve and a second heating valve provided in one embodiment of the present application;

[0035] Figure 6 for Figure 5 View from the other direction.

[0036] exist Figures 1-61. Oil inlet central pipe; 2. Oil outlet central pipe; 3. First heating valve; 301. First heating base; 3011. First inlet hole a; 3012. First outlet hole a; 302. First valve body; 3021. Second inlet hole a; 3022. Second outlet hole a; 4. Second heating valve; 401. Second heating base; 4011. First inlet hole b; 4012. First outlet hole b; 402. Second valve body; 4021. Second inlet hole b; 4022. Second outlet hole b; 5. First main heating coil; 501. First main heating oil inlet pipe; 502. First main heating oil outlet pipe; 503. First main heating branch pipe; 504. First connecting pipe; 505. First transition pipe; 506. Second transition pipe; 6. Second main heating coil; 601. Second main heating oil inlet pipe; 602. Second main heating oil outlet pipe; 603. Second main heating branch pipe; 604. Second connecting pipe; 605. Third transition pipe; 606. Fourth transition pipe; 7. First auxiliary heating coil; 701. First auxiliary heating oil inlet pipe; 702. First auxiliary heating oil outlet pipe; 703. Third connecting pipe; 8. Second auxiliary heating coil; 801. Second auxiliary heating oil inlet pipe; 802. Second auxiliary heating oil outlet pipe; 803. Fourth connecting pipe; 9. First oil inlet main pipe; 10. First oil outlet main pipe; 11. Second oil inlet main pipe; 12. Second oil outlet main pipe; 13. Tank body; 1301. First head; 1302. Second head. DETAILED DESCRIPTION

[0037] The present application is further described below with reference to the accompanying drawings.

[0038] The same or similar numbers in the drawings of the embodiments of the present application correspond to the same or similar parts; in the description of the present application, it should be understood that if the terms "top", "bottom", "left", "right", "front", "back", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present application, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as limiting this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0039] Please refer to Figures 1-6, an embodiment of the present application provides a new type of SWAPBODY tank container heating device, comprising at least one heating valve for heating the discharge port, an oil inlet and outlet concentrated assembly for centralized oil inlet and outlet, and a main heating assembly for heating the tank body 13, the heating valve is arranged on the outer peripheral side of the tank body 13, the oil inlet and outlet concentrated assembly comprises an oil inlet concentrated pipe 1 and an oil outlet concentrated pipe 2 arranged on the outer peripheral side of the tank body 13, the oil inlet concentrated pipe 1 is provided with at least one oil inlet main pipe, the oil outlet concentrated pipe 2 is provided with at least one oil outlet main pipe, the heating valve is connected with the oil inlet concentrated pipe 1 and the oil outlet concentrated pipe 2 respectively, the main heating assembly comprises a first main heating coil 5 and a second main heating coil 6 arranged on the outer peripheral side of the tank body 13, the first main heating coil 5 is connected with the oil inlet concentrated pipe 1 and the oil outlet concentrated pipe 2 respectively, the second main heating coil 6 is connected with the oil inlet concentrated pipe 1 and the oil outlet concentrated pipe 2 respectively, and the first main heating coil 5 and the second main heating coil 6 are arranged in parallel.

[0040] The heat transfer oil enters the first main heating coil 5 and the second main heating coil 6 from the oil inlet concentrated pipe 1, and then circulates from the oil outlet concentrated pipe 2, thereby heating the tank body 13. The oil inlet concentrated pipe 1 and the oil outlet concentrated pipe 2 respectively concentrate the oil inlet and oil outlet, with good flow rate stability, good heating uniformity, and high heating efficiency. The heat transfer oil enters the heating valve from the oil inlet concentrated pipe 1, and then circulates from the oil outlet concentrated pipe 2, thereby heating the discharge port, ensuring that it is not easy to be blocked in a low temperature environment, and the unloading smoothness and safety are better.

[0041] like Figures 1-6 As shown, there are two heating valves, which are the first heating valve 3 and the second heating valve 4 respectively. A first head 1301 and a second head 1302 are respectively provided at both ends of the tank box. The heating device also includes an auxiliary heating component. The auxiliary heating component includes a first auxiliary heating coil 7 provided on the outer peripheral side of one end of the tank body 13 for heating the first head 1301, and a second auxiliary heating coil 8 provided on the outer peripheral side of the other end of the tank body 13 for heating the second head 1302. The first auxiliary heating coil 7 is respectively connected to the first heating valve 3 and the oil outlet concentrating pipe 2, and the second auxiliary heating coil 8 is respectively connected to the second heating valve 4 and the oil outlet concentrating pipe 2.

[0042] The first heating valve 3 and the second heating valve 4 correspond to the first auxiliary heating coil 7 and the second auxiliary heating coil 8 respectively. The heat transfer oil enters the first heating valve 3 from the oil inlet concentrated pipe 1, then enters the first auxiliary heating coil 7, and finally enters the oil outlet concentrated pipe 2. The heat transfer oil enters the second heating valve 4 from the oil inlet concentrated pipe 1, then enters the second auxiliary heating coil 8, and finally enters the oil outlet concentrated pipe 2. The heat transfer oil can not only heat the discharge port, but also heat the first head 1301 and the second head 1302, making full use of the thermal energy of the heat transfer oil, with high thermal energy utilization rate, meeting the requirements of rapid heating, good flow rate uniformity, and thus good heating uniformity. In the case of frequent loading and unloading and transportation, the heating efficiency is high, thereby improving storage and transportation efficiency.

[0043] like Figure 1-Figure 4 As shown, the first main heating coil 5 and the second heating coil are of S-shaped structure. The first main heating coil 5 includes a first main heating oil inlet pipe 501, a first main heating oil outlet pipe 502, a plurality of first connecting pipes 504, and a first transition pipe 505. A plurality of first main heating branch pipes 503 are equidistantly arranged between the first main heating oil inlet pipe 501 and the first main heating oil outlet pipe 502. Two adjacent first main heating branch pipes 503 are connected on the same side with a first connecting pipe 504. The first main heating oil inlet pipe 501 and the first main heating branch pipe 503 closest to it are connected on the same side with a first connecting pipe 504. The first main heating oil outlet pipe 502 and the first main heating branch pipe 503 closest to it are connected on the same side with a first connecting pipe 504. The first main heating oil outlet pipe 502 and the oil outlet concentrated pipe 2 are connected in sequence with the first transition pipe 505 and the second transition pipe 506. The second main heating coil 6 It includes a second main heating oil inlet pipe 601, a second main heating oil outlet pipe 602, multiple second connecting pipes 604, and a second transition pipe 506. Multiple second main heating branch pipes 603 are equidistantly arranged between the second main heating oil inlet pipe 601 and the second main heating oil outlet pipe 602. Two adjacent second main heating branch pipes 603 are connected to a second connecting pipe 604 on the same side. The second main heating oil inlet pipe 601 and the second main heating branch pipe 603 closest to it are connected to a second connecting pipe 604 on the same side. The second main heating oil outlet pipe 602 and the second main heating branch pipe 603 closest to it are connected to a second connecting pipe 604 on the same side. The second main heating oil outlet pipe 602 and the oil outlet concentrated pipe 2 are connected in sequence to the third transition pipe 605 and the fourth transition pipe 606. The first main heating coil 5 and the second main heating coil 6 have a large effective heating area and good heating uniformity, thereby improving the heating effect of the tank container.

[0044] like Figures 1-6As shown, the first auxiliary heating coil 7 includes a first auxiliary heating oil inlet pipe 701 and a first auxiliary heating oil outlet pipe 702 set at intervals, the first auxiliary heating oil inlet pipe 701 and the first auxiliary heating oil outlet pipe 702 are connected to the third connecting pipe 703 on the same side, the first auxiliary heating oil inlet pipe 701 is connected to the first heating valve 3 through a circular pipe, and the first auxiliary heating oil outlet pipe 702 is connected to the oil outlet concentrated pipe 2 through a circular pipe, the second auxiliary heating coil 8 includes a second auxiliary heating oil inlet pipe 801 and a second auxiliary heating oil outlet pipe 802 set at intervals, the second auxiliary heating oil inlet pipe 801 and the second auxiliary heating oil outlet pipe 802 are connected to the fourth connecting pipe 803 on the same side, the second auxiliary heating oil inlet pipe 801 is connected to the second heating valve 4 through a circular pipe, and the second auxiliary heating oil outlet pipe 802 is connected to the oil outlet concentrated pipe 2 through a circular pipe.

[0045] The first auxiliary heating coil 7 and the second auxiliary heating coil 8 have a large effective heating area, which improves the heating effect of the first head 1301 and the second head 1302. The flow path of the heat transfer oil is reasonable and highly controllable, covering the entire area of ​​the tank body 13 as much as possible, so that the heating effect in the tank body 13 is good. For example, when transporting metallic sodium, the melting efficiency of metallic sodium is high.

[0046] like Figure 3 、 Figure 5 and Figure 6 As shown, the first heating valve 3 includes a first heating base 301, a first valve body 302 arranged on the side of the first heating base 301 away from the tank body 13, the first heating base 301 is provided with a first inlet hole a3011 and a first outlet hole a3012, the first valve body 302 is provided with a second inlet hole a3021 and a second outlet hole a3022, the first outlet hole a3012 is connected to the second inlet hole a3021, the first inlet hole a3011 is connected to the oil inlet concentrated pipe 1, and the second outlet hole a3022 is connected to the first auxiliary heating oil inlet pipe 701, and the second heating valve 4 includes a second heating base 4 01. A second valve body 402 is arranged on the side of the second heating base 401 away from the tank body 13. The second heating base 401 is provided with a first inlet hole b4011 and a first outlet hole b4012. The second valve body 402 is provided with a second inlet hole b4021 and a second outlet hole b4022. The first outlet hole b4012 is connected to the second inlet hole b4021. The first inlet hole b4011 is connected to the oil inlet central pipe 1. The second outlet hole b4022 is connected to the second auxiliary heating oil inlet pipe 801. Both the heating base and the valve body can be heated, so that the effective heating area of ​​the discharge port is large and the heating efficiency is high.

[0047] like Figure 1-Figure 4As shown, the first main heating oil inlet pipe 501, the first main heating oil outlet pipe 502, the first main heating branch pipe 503, the second main heating oil inlet pipe 601, the second main heating oil outlet pipe 602, and the second main heating branch pipe 603 are trapezoidal pipes. The heat transfer oil has good fluidity in the trapezoidal pipes, thereby improving the heating efficiency.

[0048] like Figure 1-Figure 4 As shown, the first main heating branch pipe 503 and the second main heating branch pipe 603 are arranged axially, the first connecting pipe 504 is perpendicular to the first main heating branch pipe 503, and the second connecting pipe 604 is perpendicular to the second main heating branch pipe 603. The flow path is simple and reasonable, and the heating coverage area is large.

[0049] like Figure 1-Figure 4 As shown, the first auxiliary heating oil inlet pipe 701, the first auxiliary heating oil outlet pipe 702, the second auxiliary heating oil inlet pipe 801, the second auxiliary heating oil outlet pipe 802, the first transition pipe 505 and the third transition pipe 605 are arc-shaped. The first auxiliary heating oil inlet pipe 701, the first auxiliary heating oil outlet pipe 702, the second auxiliary heating oil inlet pipe 801 and the second auxiliary heating oil outlet pipe 802 match the shape of the tank body 13, and the heating effect is good. The first transition pipe 505 and the third transition pipe 605 guide the flow of the heat transfer oil, and the flow path is reasonable.

[0050] like Figure 1 、 Figure 2 and Figure 4 As shown, there are two oil inlet pipes, namely the first oil inlet pipe 9 and the second oil inlet pipe 11, and two oil outlet pipes, namely the first oil outlet pipe 10 and the second oil outlet pipe 12. When one of them is damaged, the other one can be used, which provides good flexibility.

[0051] See also Figures 1-6 On the other hand, the present application also provides a tank box, including a tank body 13 and a heating device. The first main heating coil 5 and the second main heating coil 6 are attached to the tank body 13, and the first auxiliary heating coil 7 and the second auxiliary heating coil 8 are respectively attached to the two ends of the tank body 13. The tank box equipped with the heating device is convenient for controlling the temperature inside the tank box during transportation.

[0052] Any numerical value cited herein includes all values ​​of the lower and upper values ​​in increments of one unit from the lower value to the upper value, provided that there is at least a two-unit interval between any lower value and any higher value. For example, if the value of a component quantity or process variable (e.g., temperature, pressure, time, etc.) is stated to be from 1 to 90, preferably from 20 to 80, and more preferably from 30 to 70, it is intended to illustrate that values ​​such as 15 to 85, 22 to 68, 43 to 51, 30 to 32, etc. are also explicitly listed in this specification. For values ​​less than 1, one unit is appropriately considered to be 0.0001, 0.001, 0.01, 0.1. These are merely examples intended to be clearly stated, and it is to be understood that all possible combinations of the values ​​listed between the minimum and maximum values ​​are explicitly stated in this specification in a similar manner.

[0053] Unless otherwise indicated, all ranges include the endpoints and all numbers between the endpoints. When used with a range, "about" or "approximately" applies to both endpoints of the range. Thus, "about 20 to 30" is intended to cover "about 20 to about 30," including at least the specified endpoints.

[0054] All articles and references disclosed herein, including patent applications and publications, are incorporated herein by reference for all purposes. The term "consisting essentially of..." when describing a combination should include the identified elements, ingredients, components, or steps and other elements, ingredients, components, or steps that do not materially affect the basic novel characteristics of the combination. The use of the terms "comprising" or "including" to describe a combination of elements, ingredients, components, or steps herein also contemplates embodiments consisting essentially of these elements, ingredients, components, or steps. By using the term "may," it is intended to indicate that any attribute described as "may" be optional.

[0055] Multiple elements, ingredients, parts or steps can be provided by a single integrated element, ingredient, part or step. Alternatively, a single integrated element, ingredient, part or step can be divided into separate multiple elements, ingredients, parts or steps. The disclosure of "a" or "an" to describe an element, ingredient, part or step is not intended to exclude other elements, ingredients, parts or steps.

[0056] It should be understood that the above description is for illustrative purposes only and is not intended to be limiting. Many embodiments and many applications beyond the examples provided will be apparent to those skilled in the art upon reading the above description. Therefore, the scope of the present teachings should not be determined with reference to the above description, but rather with reference to the appended claims and the full scope of equivalents to which such claims are entitled. For the purpose of comprehensiveness, all articles and references, including disclosures of patent applications and publications, are incorporated herein by reference. The omission of any aspect of the subject matter disclosed herein from the foregoing claims is not intended to be a disclaimer of such subject matter, nor should it be considered that the inventors did not consider such subject matter to be part of the disclosed application subject matter.

Claims

1. A new type of SWAPBODY tank container heating device, characterized in that: include: At least one heating valve for heating the discharge port, the heating valve being arranged on the outer peripheral side of the tank body; An oil inlet and outlet centralized assembly for centralized oil inlet and outlet, comprising an oil inlet centralized pipe and an oil outlet centralized pipe provided on the outer circumference of the tank body, the oil inlet centralized pipe being provided with at least one oil inlet manifold, the oil outlet centralized pipe being provided with at least one oil outlet manifold, the heating valve being respectively connected to the oil inlet centralized pipe and the oil outlet centralized pipe; The main heating assembly for heating the tank body includes a first main heating coil and a second main heating coil arranged on the outer peripheral side of the tank body. The first main heating coil is connected to the oil inlet concentrated pipe and the oil outlet concentrated pipe respectively, and the second main heating coil is connected to the oil inlet concentrated pipe and the oil outlet concentrated pipe respectively.

2. The new SWAPBODY tank container heating device according to claim 1 is characterized in that: There are two heating valves, namely a first heating valve and a second heating valve, and a first end cap and a second end cap are provided at both ends of the tank container. The heating device also includes an auxiliary heating assembly, which includes a first auxiliary heating coil arranged on the outer peripheral side of one end of the tank body for heating the first head, and a second auxiliary heating coil arranged on the outer peripheral side of the other end of the tank body for heating the second head. The first auxiliary heating coil is respectively connected to the first heating valve and the oil outlet concentrating pipe, and the second auxiliary heating coil is respectively connected to the second heating valve and the oil outlet concentrating pipe.

3. The new SWAPBODY tank container heating device according to claim 1 is characterized in that: The first main heating coil and the second heating coil are of an S-shaped structure. The first main heating coil includes a first main heating oil inlet pipe, a first main heating oil outlet pipe, a plurality of first connecting pipes, and a first transition pipe. A plurality of first main heating branch pipes are provided between the first main heating oil inlet pipe and the first main heating oil outlet pipe. Two adjacent first main heating branch pipes are connected to one first connecting pipe on the same side. The first main heating oil inlet pipe and the first main heating branch pipe closest to it are connected to one first connecting pipe on the same side. The first main heating oil outlet pipe and the first main heating branch pipe closest to it are connected to one first connecting pipe on the same side. The first main heating oil outlet pipe and the oil outlet centralized pipe are connected to the first transition pipe and the second transition pipe in sequence. The second main heating coil includes a second main heating oil inlet pipe, a second main heating oil outlet pipe, multiple second connecting pipes, and a second transition pipe. Multiple second main heating branch pipes are arranged between the second main heating oil inlet pipe and the second main heating oil outlet pipe. Two adjacent second main heating branch pipes are connected to one second connecting pipe on the same side. The second main heating oil inlet pipe is connected to one second connecting pipe on the same side as the second main heating branch pipe closest to it. The second main heating oil outlet pipe is connected to one second connecting pipe on the same side as the second main heating branch pipe closest to it. The second main heating oil outlet pipe is connected to the oil outlet central pipe in sequence with the third transition pipe and the fourth transition pipe.

4. The new SWAPBODY tank container heating device according to claim 2 is characterized in that: The first auxiliary heating coil includes a first auxiliary heating oil inlet pipe and a first auxiliary heating oil outlet pipe that are spaced apart. The first auxiliary heating oil inlet pipe and the first auxiliary heating oil outlet pipe are connected to a third connecting pipe on the same side. The first auxiliary heating oil inlet pipe is connected to the first heating valve, and the first auxiliary heating oil outlet pipe is connected to the oil outlet centralized pipe. The second auxiliary heating coil includes a second auxiliary heating oil inlet pipe and a second auxiliary heating oil outlet pipe arranged at intervals. The second auxiliary heating oil inlet pipe and the second auxiliary heating oil outlet pipe are connected to a fourth connecting pipe on the same side. The second auxiliary heating oil inlet pipe is connected to the second heating valve, and the second auxiliary heating oil outlet pipe is connected to the oil outlet central pipe.

5. The new SWAPBODY tank container heating device according to claim 4 is characterized in that: The first heating valve body includes a first heating base and a first valve body provided on a side of the first heating base facing away from the tank body. The first heating base is provided with a first inlet hole a and a first outlet hole a. The first valve body is provided with a second inlet hole a and a second outlet hole a. The first outlet hole a is in communication with the second inlet hole a. The first inlet hole a is in communication with the oil inlet central pipe, and the second outlet hole a is in communication with the first auxiliary heating oil inlet pipe. The second heating valve body includes a second heating base and a second valve body arranged on the side of the second heating base facing away from the tank body. The second heating base is provided with a first inlet hole b and a first outlet hole b. The second valve body is provided with a second inlet hole b and a second outlet hole b. The first outlet hole b is connected to the second inlet hole b, the first inlet hole b is connected to the oil inlet central pipe, and the second outlet hole b is connected to the second auxiliary heating oil inlet pipe.

6. The new SWAPBODY tank container heating device according to claim 3 is characterized in that: The first main heating oil inlet pipe, the first main heating oil outlet pipe, the first main heating branch pipe, the second main heating oil inlet pipe, the second main heating oil outlet pipe, and the second main heating branch pipe are trapezoidal pipes.

7. The new SWAPBODY tank container heating device according to claim 3 is characterized in that: The first main heating branch pipe and the second main heating branch pipe are arranged in the axial direction, the first connecting pipe is perpendicular to the first main heating branch pipe, and the second connecting pipe is perpendicular to the second main heating branch pipe.

8. The new SWAPBODY tank container heating device according to claim 4 is characterized in that: The first auxiliary heating oil inlet pipe, the first auxiliary heating oil outlet pipe, the second auxiliary heating oil inlet pipe, the second auxiliary heating oil outlet pipe, the first transition pipe and the third transition pipe are arc-shaped.

9. The new SWAPBODY tank container heating device according to claim 1 is characterized in that: There are two oil inlet manifolds, namely the first oil inlet manifold and the second oil inlet manifold, and there are two oil outlet manifolds, namely the first oil outlet manifold and the second oil outlet manifold.

10. A tank container, characterized in that: It comprises a tank body and the heating device according to any one of claims 1 to 9, wherein the first main heating coil and the second main heating coil are attached to the tank body, and the first auxiliary heating coil and the second auxiliary heating coil are attached to both ends of the tank body respectively.

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