Tank container
Technical field
The present invention relates to tank container field, more particularly to a kind of tank container and its heating arrangement.
Background technology
In order to ensure tank case can smoothly discharging, generally require to set heating system on its tank body, general tank case
Heating system is generally directly welded using the sheet material of arch with tank skin, and formed in closed flow, runner typically by temperature compared with
High steam or hot water, is directly heated to tank body.
Such as Fig. 1 and Fig. 2 institutes, when tank body 2 ' is using carbon steel material, because steam or hot water have stronger corrosion to carbon steel
Property, current way be before the sheet material 3 ' of welding arch on tank body 2 ' first soldering stainless steel backing plate 4 ', make the steaming of runner
Vapour or hot water are isolated with carbon steel.Although this heating arrangement solves the problem of heat-conducting medium corrodes to carbon steel tank body, but hot
Amount need to be transferred on tank body by backing plate, and there is gap between backing plate and tank body, cause the problem of efficiency of heating surface is relatively low.
The content of the invention
In order to solve the above-mentioned technical problem, the invention reside in a kind of tank container is provided, to solve to add in the prior art
The problems such as hot systems are low to the cylinder efficiency of heating surface.
For above-mentioned technical problem, the present invention proposes a kind of tank container, including cylinder, end socket and heating system, institute
State end socket and be connected to the cylinder two ends composition build-in cavities, the heating system is arranged at outside the cylinder, the cylinder
Formed by the board material splice of two or more different materials, wherein, the decay resistance for the sheet material being connected with the heating system is high
In other sheet materials.
In a preferred approach, the cylinder includes:Bottom sheets module;The bottom sheets module and the heating system
Connection, the bottom sheets module is stainless steel materials.
In a preferred approach, the cylinder includes:Bottom sheets module;The bottom sheets module and the heating system
Connection, the bottom sheets module is composite board, wherein, the decay resistance of the composite board outer layer is higher than other sheet materials
Layer.
In a preferred approach, the composite board is stainless steel and carbon steel composite board material, and the stainless steel is combined with carbon steel
The internal layer of sheet material is carbon steel layer, and outer layer is stainless steel layer.
In a preferred approach, the composite board is three-layer composite board material, and its internal layer and outer layer are stainless steel layer, intermediate layer
For carbon steel layer.
In a preferred approach, the cylinder also includes:Sidepiece sheet material module and top sheet material module;The sidepiece sheet material mould
Block and top sheet material module are carbon sheet.
In a preferred approach, the heating system includes:The the first bending plate and the second bending plate of elongated shape, it is described
The lateral cross section of first bending plate and the second bending plate is concave;The first bending plate is axially arranged along the cylinder, institute
State the second bending plate to set transverse to the first bending plate, the second bending plate is located at the two ends of the cylinder;Described
Two long sides of one bending plate are connected with the outer surface of the bottom sheets module and constitute heating pipe, the second bending plate
Two long sides be connected with the outer surface of the bottom sheets module and constitute connecting pipe, the heating pipe is connected with described
Pipeline is interconnected to be passed through for the steam or hot water of the heating system.
In a preferred approach, the first bending plate is curved slab or multiaspect folded plate.
In a preferred approach, the second bending plate is channel-section steel.
In a preferred approach, the heating system also includes:Steam inlet pipe and steam outlet pipe, the steam inlet pipe and steam outlet pipe and institute
State heating pipe and connecting pipe is interconnected and forms loop.
Compared with prior art, the invention has the advantages that:The cylinder of tank container of the present invention, by by its
The sheet material being connected with heating system replaces with the higher sheet material of antiseptic property, solves heat conduction in heating pipe in heating system
The problem of medium easily causes corrosion to carbon steel cylinder;Compared in prior art, eliminate heating tube backing plate, reduce welding with backing
Seam, alleviates weight, saves man-hour, and improve heat exchange efficiency.
Brief description of the drawings
Fig. 1 is the structural representation in prior art tank bottom portion.
Fig. 2 is the structural representation in A-A directions in Fig. 1.
Fig. 3 is the structural representation in the present embodiment tank bottom portion.
Fig. 4 is the horizontal tangent plane structural representation of the present embodiment tank case.
Fig. 5 is the structural representation in B-B directions in Fig. 3.
Fig. 6 is another structural representation in B-B directions in Fig. 3.
Fig. 7 is the structural representation in C-C directions in Fig. 3.
Fig. 8 is the structural representation in D-D directions in Fig. 3.
Description of reference numerals is as follows:2 ', tank body;3 ', the sheet material of arch;4 ', stainless billet;21st, cylinder;211st, bottom
Sheet material module;212nd, sidepiece sheet material module;213rd, top sheet material module;22nd, end socket;3rd, heating system;31st, heating pipe;
311st, the first bending plate;312nd, sub-pipes are heated;321st, the second bending plate;322nd, sub-pipes are connected;323rd, sub-pipes are connected;
33rd, steam inlet pipe;34th, steam outlet pipe.
Embodiment
Embodying the exemplary embodiment of feature of present invention and advantage will describe in detail in the following description.It should be understood that
The present invention can have various changes in different embodiments, and it is neither departed from the scope of the present invention, and theory therein
Bright and diagram is treated as purposes of discussion in itself, and is not used to the limitation present invention.
The present invention is further detailed explanation with multiple embodiments below in conjunction with the accompanying drawings.
Embodiment one
As shown in figure 3, the present embodiment tank container, including cylinder 21, end socket 22 and heating system 3.End socket 22 is connected to cylinder
The two ends of body 21 constitute build-in cavities, and heating system 3 is arranged at outside cylinder 21.In the present embodiment, heating system 3 is arranged at cylinder
21 bottom, by the heating system 3 of setting to ensure that tank container being capable of smoothly discharging.
In embodiment, heating system 3 can also be arranged at the other positions of cylinder 21, be not construed as limiting herein.
Cylinder 21 is formed by the board material splice of two kinds of different materials, wherein, the sheet material being connected with heating system 3 it is corrosion-resistant
Performance is higher than other sheet materials.
In actual use, cylinder 21 can also be formed by the board material splice of more than three kinds different materials, only need to be with heating
The decay resistance for the sheet material that system 3 is connected is higher than other sheet materials, is not construed as limiting herein.
Refering to Fig. 4, the cylinder 21 of the present embodiment includes:Bottom sheets module 211, sidepiece sheet material module 212 and top plate
Material module 213, sidepiece sheet material module 212 is divided into the axial both sides of cylinder 21.Sidepiece sheet material module 212, top sheet material module
213 and bottom sheets module 211 surround the hollow structure inside.The outer surface connection heating system 3 of bottom sheets module 211.
Sidepiece sheet material module 212 and top sheet material module 213 are carbon sheet, and bottom sheets module 211 is stainless steel materials, it is to avoid
Heat dielectric corrosion bottom sheets module 211.
Fig. 3 and Fig. 5 are referred to Fig. 7, heating system 3 includes:First bending plate 311 and second of elongated shape is curved
The lateral cross section of shape plate 321, the first bending plate 311 and the second bending plate 321 is concave.Further, the first bending plate 311
It can be curved slab(As shown in Figure 5)Or multiaspect folded plate(As shown in Figure 6).Second bending plate 321 is channel-section steel(Such as Fig. 7
It is shown).
Fig. 3 and Fig. 8 are referred to, the first bending plate 311 is axially arranged along cylinder 21, the second bending plate 321 is along the bottom of cylinder 21
Plate arc is laterally set, and the second bending plate 321 is located at the two ends of cylinder 21.Two long sides of the first bending plate 311 and bottom plate
The outer surface of material module 211 is connected and constitutes heating pipe 31, two long sides and the bottom sheets module of the second bending plate 321
211 outer surface is connected and constitutes connecting pipe, and the heating pipe 31 and connecting pipe are interconnected, for heating system 3
Steam or hot water pass through.
Further, heating system 3 also includes steam inlet pipe 33 and steam outlet pipe 34, steam inlet pipe 33 and steam outlet pipe 34 and heating tube
Road 31 and connecting pipe are interconnected and form loop.
In the present embodiment, heating pipe 31 includes six heating sub-pipes 312.This six are heated sub-pipes 312 along cylinder
21 axis are parallel longitudinal to be set, and two-by-two one group be set up in parallel, be respectively first group from top to bottom according to Fig. 3 papers direction, the
Two groups and the 3rd group;Wherein, the length of second group of heating sub-pipes 312 is less than first group and second group heating sub-pipes 312
Length.
Connecting pipe includes:Connection sub-pipes 322 two longer connect sub-pipes 323 with one shorter.Two compared with
Long connection sub-pipes 322 are respectively arranged on the left side and right side of heating pipe 31(It is reference by Fig. 3 papers direction), the company in left side
Logical sub-pipes 322 are connected with the left end of first group, second group and the 3rd group heating sub-pipes 312, the connection sub-pipes on right side
322 connect with the right-hand member of first group and the 3rd group heating sub-pipes 312.And a shorter connection sub-pipes 323 also are located at adding
The right side of hot channel 31, it is connected with the right-hand member of second group of heating sub-pipes 312.
The connection sub-pipes 322 longer with right side of steam inlet pipe 33 are connected, steam outlet pipe 34 and the shorter connection sub-pipes in right side
323 connections, to cause steam inlet pipe 33 and steam outlet pipe 34 to be connected with heating pipe 31 and connecting pipeline and form loop.
Embodiment two
The present embodiment is roughly the same with the structure of embodiment one, and difference is:The bottom sheets module 211 of cylinder 21 is multiple
Plywood material, the composite board is two layers of sheet material, i.e. stainless steel and carbon steel composite board material.The stainless steel is interior with carbon steel composite board material
Layer is carbon steel layer, and outer layer is stainless steel layer, and the stainless steel is compacted with carbon steel composite board material by metallurgical, makes its carbon steel layer and stainless
Gapless between steel layer, is effectively improved thermal conductivity.
Embodiment three
The present embodiment is roughly the same with the structure of embodiment one, and difference is:The bottom sheets module 211 of cylinder 21 is multiple
Plywood material, the composite board is three ply board material, and it includes outer layer, nexine and intermediate layer.The internal layer and outer layer of the composite board be
Stainless steel layer, intermediate layer is carbon steel layer, and the composite board is compacted by metallurgical, is made between its outer layer, nexine and intermediate layer continuously
Gap, is effectively improved thermal conductivity.
The cylinder of tank container of the present invention, by by its sheet material being connected with heating system replace with antiseptic property compared with
High sheet material, solves the problem of heat-conducting medium easily causes corrosion to carbon steel cylinder in heating pipe in heating system;In existing
Technology is compared, and eliminates heating tube backing plate, is reduced backing plate weld seam, is alleviated weight, saves man-hour, and improve heat exchange
Efficiency.
Although describing the present invention with reference to above exemplary embodiment, it is to be understood that, term used be explanation and
Exemplary and nonrestrictive term.Due to the present invention can be embodied in a variety of forms without departing from invention spirit or
Essence, it should therefore be appreciated that above-mentioned embodiment is not limited to any foregoing details, and should be limited in appended claims
Widely explained in spirit and scope, thus the whole changes fallen into claim or its equivalent scope and remodeling all should be with
Attached claim is covered.