CN106347888B - Tank car detachable heat-insulation device - Google Patents
Tank car detachable heat-insulation device Download PDFInfo
- Publication number
- CN106347888B CN106347888B CN201610910584.5A CN201610910584A CN106347888B CN 106347888 B CN106347888 B CN 106347888B CN 201610910584 A CN201610910584 A CN 201610910584A CN 106347888 B CN106347888 B CN 106347888B
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- CN
- China
- Prior art keywords
- insulation
- insulation cladding
- circumferential
- tank body
- heat
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/02—Wall construction
- B65D90/08—Interconnections of wall parts; Sealing means therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/38—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation
- B65D81/3876—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation insulating sleeves or jackets for cans, bottles, barrels, etc.
Abstract
The present invention relates to a kind of tank car detachable heat-insulation devices, including insulation cladding, insulation cladding includes the multistage insulation cladding shell ring along the setting of tank car tank body length direction, every section of insulation cladding shell ring includes upper and lower two parts, it is detachably connected respectively by connecting component between every section of insulation cladding shell ring and tank body, it is provided with gap between adjacent two sections of insulation cladding shell rings, gap can satisfy needed for the operation of connecting component.Attemperator of the present invention is made of multistage insulation cladding shell ring, easy for installation, and can realize partial disassembly, can substantially reduce workload and labor intensity when tank car manufacture and maintenance.
Description
Technical field
The invention belongs to tank car manufacturing fields, and in particular to a kind of tank car detachable heat-insulation device.
Background technique
Currently, tank car is the main vehicle of conveying asphalt medium, attemperator is tank car important component, existing iron
Road tank car attemperator is non-removable structure.All insulation claddings of the structure are directly welded in tank body support, each support
Interior even tank body, outer even insulation cladding, insulation cladding are communicated with atmosphere, form thermal conducting path, thermal insulation property is poor.In addition, in tank car factory
It is found during repairing, structure tank car maintenance is difficult.If being overhauled to tank body, the insulation cladding for the vehicle that must dismantle, because insulation cladding is 2mm
Thick thin plate, and being welded in the support of tank body stretching, when dismounting, need to use gas flame cuttiug, cut thermal deformation and slag, make original
Insulation cladding can not continue with, and increase the cost of overhaul.Especially local tank body or insulation cladding damage, can local overhauling when,
Full vehicle insulation cladding need to be removed, is all a kind of waste to manpower, cost.
Summary of the invention
In order to solve the difficult technical problem of existing rail tank car heater maintenance, the present invention proposes a kind of tank car
Detachable heat-insulation device.
The technical solution of the invention is as follows:
Tank car detachable heat-insulation device provided by the present invention is characterized in that the attemperator includes
Along the multistage insulation cladding shell ring of tank car tank body length direction setting, every section of insulation cladding includes upper and lower two parts, in every section of insulation cladding
The insulation cladding of two parts up and down and tank body between be detachably connected respectively by connecting component, be arranged between adjacent two sections of insulation claddings
There is gap, the gap can satisfy needed for the operation of connecting component.
The above are basic structures of the invention, are based on the basic structure, and the present invention also makes following optimization and limits:
Further, above-mentioned detachable heat-insulation device further includes the circumferential bone for being welded on every section of insulation cladding shell ring both ends inner wall
Frame, every group of circumferential direction skeleton consist of two parts.
Circumferential skeleton is made of the channel steel of standard specification by spheronization process, and its purpose is to increase the rigid of insulation cladding
Degree guarantees that vehicle vibration in operation or personnel trample and not will cause collapsing for insulation cladding.
Further, in gap of the above-mentioned connecting component between adjacent two sections of insulation cladding shell rings；The connecting component
Including angle iron connecting piece, U-shaped seat and bolt；The lateral wall of upper and lower circumferential skeleton is arranged in the angle iron connecting piece, is arranged thereon
There is strip hole, the U-shaped seat is the steel plate bending part being welded on tank body, it is corresponding with angle iron connecting piece position, the purpose is to
For fixed circumferential skeleton；The bolt is used to fasten angle iron connecting piece and U-shaped seat.
The connection structure was not only convenient for insulation cladding to assemble, but can effectively discharge empty and load, elliptical gear causes tank body to deform
And the stress generated.There are the gaps of certain size between adjacent two sections of insulation cladding shell rings, can be convenient certain section of insulation cladding in part
The disassembly of shell ring.Partial disassembly is set to become convenient, fast.
Further, to prevent stress from causing tank body crackle, above-mentioned connecting component further includes being arranged in U-shaped seat and tank body
Between backing plate, the backing plate is bonded with the contact surface of tank body with tank body, the backing plate respectively with U-shaped seat and tank body welding.
Further, to separate heat bridge, heat transfer is prevented, above-mentioned connecting component further includes being arranged in U-shaped seat and angle steel
Heat insulating mattress between connector contact surface.
It further, is the sealing for realizing two sections of insulation cladding shell rings, insulation cladding abutting end is provided with sealing structure；It is described
Sealing structure includes circumferential press strip and rivet with gasket, and the width of circumferential press strip is greater than the gap for reserving and, circumferential direction pressure
Band gasket side is contacted with insulation cladding, by rivet, gasket and insulation cladding is compressed, sealing function, the rivet are reached
Circumferential skeleton, insulation cladding, circumferential press strip link can be got up.
Further, to prevent rainwater from entering attemperator, pass through between two parts up and down of every section of insulation cladding shell ring
The structure type that upper insulation cladding overlaps lower insulation cladding forms circumferential sealing structure, effectively rainwater is prevented to enter insulating layer.
For the rigidity and leakproofness for improving insulation cladding lap-joint up and down, it is being vertically arranged with support angle steel along tank body, the angle
Steel welding, to play support insulation cladding, improves its rigidity on circumferential skeleton.
The present invention has the advantages that
1, attemperator of the present invention is made of multistage insulation cladding shell ring, easy for installation, and can realize partial disassembly, can be significantly
Reduce the workload and labor intensity when tank car manufacture and maintenance.
2, the present invention may be implemented to dismantle, office using the connection type connection thermal-insulating casing structure and tank body of bolt fastener
The maintenance of portion's insulation cladding, replacement；
3, the structural support that the present invention uses is less, and uses heat insulating mattress, is effectively reduced heat bridge, substantially increases it
Thermal insulation property；
4, the sealing of two shell rings is realized by the way of gasket, this sealing means is more reliable compared with sealant；
5, insulation cladding of the present invention effectively prevents rainwater from entering insulation cladding and leading to thermal insulation property using the structure under above taking
The problem of decline.
6, cost, workload and labor intensity when the present invention effectively reduces maintenance.
Detailed description of the invention
Fig. 1 is the cross-sectional view of detachable heat-insulation device of the present invention；
Fig. 2 is the Longitudinal cross section schematic of detachable heat-insulation device of the present invention；
Fig. 3 is the enlarged drawing of the sealing structure in Fig. 2 at A.
Wherein appended drawing reference are as follows: 1- insulation cladding；2- circumferential direction skeleton；3- thermal insulating material；4- tank body；5- angle iron connecting piece；6- every
Heat pad；7-U type seat；8- backing plate；9- bolt fastener；The support of 10- angle bar；11- gasket；12- circumferential direction press strip；13- rivet.
Specific embodiment
Detachable heat-insulation device of the present invention is a kind of insulation construction that tank car is novel, is had than former attemperator suitable
Big advantage.The structure is made of multistage insulation cladding shell ring, and every section of insulation cladding shell ring includes upper and lower two valve again, each valve heat preservation
Shell is all welded by heat insulation housing plate and circumferential skeleton, overlaps lower heat insulation housing plate using upper heat insulation housing plate between upper and lower two valves insulation cladding
Type of attachment, form circumferential sealing structure, effectively rainwater prevented to enter.In order to guarantee the rigidity of lap position insulation cladding,
The angle bar support along tank body longitudinal direction is welded on the circumferential skeleton of lap-joint.There are certain seams between adjacent two sections of insulation cladding shell rings
Gap the purpose is to reserve the working space of bolt fastener, while being also convenient for installation and partial disassembly.Two adjacent insulation cladding shell rings
Between with gasket, circumferential press strip and rivet sealing.To realize the sealing of vehicle insulation cladding shell ring.
Structure of the invention is described with reference to the accompanying drawing:
It is as shown in Figs. 1-2: tank car detachable heat-insulation device provided by the invention include: insulation cladding 1, circumferential skeleton 2,
Thermal insulating material 3, tank body 4, angle iron connecting piece 5, heat insulating mattress 6, U-shaped seat 7, backing plate 8, bolt fastener 9, angle bar support 10, gasket
11, circumferential press strip 12, rivet 13.
Ring skeleton, angle iron connecting piece, U-shaped seat, backing plate, bolt fastener, heat insulating mattress, angle steel support one cylinder of composition
Cage modle skeleton, insulation cladding are welded on circumferential skeleton according to shape, become a cylindrical insulation cladding shell ring.
Insulation cladding is the thin plate of certain size according to circumferential skeleton forming.It is divided to two kinds of insulation cladding and lower insulation cladding, upper heat preservation
Coverboard radian is greater than 180 °, and lower heat insulation housing plate radian is not more than 180 °, is welded on circumferential skeleton, and upper and lower heat insulation housing plate is used and taken
Form is connect, prevents rainwater from entering；
Angle bar support 10 is the angle steel of certain specification, is welded in the upper and lower heat insulation housing plate lap-joint in lower part circumferential direction skeleton side,
It plays a supportive role, to improve the rigidity and leakproofness of insulation cladding；
Circumferential skeleton is several fashioned iron circularized by rolling, and the back side is drilled with several rivet holes, and circumferential skeleton is divided into
Skeleton and two kinds of lower skeleton, dimensions is identical, only different from the position for the angle iron connecting piece that it is welded.Insulation cladding 1 is along tank
Body longitudinal edge is respectively welded on circumferential skeleton 2, and plurality of specifications is arranged in other accessories that insulation cladding 1 can be connected according to tank body.
Angle iron connecting piece 5 is welded on circumferential skeleton 2, is angle clip, has strip hole on angle iron connecting piece, for it is U-shaped
Support connects, and the angle iron connecting piece position welded on every section of circumferential skeleton 2 must be consistent.Guarantee its interchangeability.
U-shaped seat forms for sheet metal bending, and plane is provided with strip hole thereon, and lower end is used to weld with backing plate, upper bolt hole
For corresponding with angle iron connecting piece.
Backing plate 8 is placed between tank body 4 and U-shaped seat, is all used and is welded and fixed between backing plate 8 and tank body 4, backing plate 8 and U-shaped seat.
Backing plate is plate, and rolling is close with tank body outer diameter, and inner surface is contacted with tank body, is welded on tank body, and outer surface is U-shaped for welding
Seat, the purpose is to prevent stress from causing tank body crackle.
Bolt fastener is standard component, for connecting U-shaped seat and angle iron connecting piece；
Heat insulating mattress 6 is placed between angle iron connecting piece 5 and U-shaped seat 7, and the purpose is to separate heat bridge.Heat insulating mattress is nonmetal parts,
Size is suitable with U-shaped seat size.
Angle iron connecting piece 5, heat insulating mattress 6, U-shaped seat 7 are fastened by bolts part 9 and tighten together.Insulation cladding 1, circumferential skeleton 2
It is connected on tank body 4 also by bolt fastener 9.
Angle steel supports 10 both ends to be respectively welded on circumferential skeleton 2, being allowed to be integrated that (circumferential skeleton 2 divides with circumferential direction skeleton 2
It is upper and lower two kinds, angle steel supports 10 welding and lower circumferential skeleton).
As Figure 2-3, circumferential press strip, gasket, rivet are installed between two sections of insulation cladding shell rings, realize two heat preservations
Connection, the sealing of shell.Wherein gasket 11 is placed between circumferential press strip 12 and insulation cladding 1, by rivet 13, by circumferential press strip
12, gasket 11, insulation cladding 1, circumferential skeleton 2 link together.
Further, gasket 11 and insulation cladding 1 are killed sealing by rivet 13, are prevented for demounting bolt fastener 9
And the gap reserved intakes and influences thermal insulation property.
Circumferential press strip forms for the strip that thin plate cuts into one fixed width, is provided with thereon with brill rivet hole.
Gasket is rubber product, has thereon with rivet hole is bored, is installed between circumferential press strip and insulation cladding contact surface, rises
Sealing function.
Rivet is standard component, and effect is that circumferential press strip, gasket, circumferential channel steel are riveted into one, and realizes sealing.
In tank car repair in shop, if discovery part insulation cladding shell ring corrosion needs replacing or detects that tank body leakage needs to tear open
Except the insulation cladding at some position, the rivet 13 at the circumferential press strip of corresponding insulation cladding shell ring end can be removed, then remove circumferential direction
Press strip 12 removes gasket 11, removes the thermal insulating material 3 of gap location, unclamps bolt fastener 9, so that it may and insulation cladding is dismantled in realization,
It can similarly realize lower insulation cladding disassembly.
Claims (5)
1. tank car detachable heat-insulation device, including insulation cladding, it is characterised in that:
The insulation cladding includes the multistage insulation cladding shell ring along the setting of tank car tank body length direction, and every section of insulation cladding shell ring includes upper
Lower two parts are detachably connected by connecting component respectively between every section of insulation cladding shell ring and tank body, adjacent two sections of heat preservations thimble
Gap is provided between section, the gap can satisfy needed for the operation of connecting component；
The detachable heat-insulation device further includes the circumferential skeleton for being welded on every section of insulation cladding shell ring both ends inner wall, each circumferential direction bone
Frame includes the upper circumferential skeleton and lower circumferential skeleton for being used to support insulation cladding；
The connecting component is in the gap between adjacent two sections of insulation cladding shell rings；The connecting component includes Bolted angle connection
Part, U-shaped seat and bolt, the angle iron connecting piece is welded on circumferential skeleton side, has strip hole on the angle iron connecting piece, described
U-shaped seat is welded on tank body and angle iron connecting piece position is corresponding, and the bolt is for angle iron connecting piece to be connect with U-shaped seat
Together；
The connecting component further includes the backing plate being arranged between U-shaped seat and tank body, the contact surface and tank of the backing plate and tank body
Show consideration for close, the backing plate respectively with U-shaped seat and tank body welding；
The connecting component further includes the heat insulating mattress being arranged between U-shaped seat and angle iron connecting piece contact surface；
The abutting end of adjacent two sections of insulation cladding shell rings is provided with sealing structure, and the sealing structure includes the circumferential pressure with gasket
Item and rivet, the width of circumferential press strip, which is greater than between warm thimble section, reserves the gap come, and circumferential press strip is with gasket side and protects
Warm shell contact, the rivet get up circumferential skeleton, insulation cladding, circumferential press strip link.
2. tank car detachable heat-insulation device according to claim 1, it is characterised in that:
Reached between two parts up and down of every section of insulation cladding shell ring by the structure type that upper heat insulation housing plate overlaps lower heat insulation housing plate
Circumferential sealing structure.
3. tank car detachable heat-insulation device according to claim 2, it is characterised in that:
It is welded with angle bar support on the lower circumferential skeleton of every section of insulation cladding shell ring lap-joint, to improve the rigidity of insulation cladding.
4. tank car detachable heat-insulation device according to claim 3, it is characterised in that:
Top heat insulation housing plate radian is greater than 180 °, and lower part heat insulation housing plate radian is less than 180 °.
5. tank car detachable heat-insulation device according to claim 1, it is characterised in that:
Thermal insulation material is provided between tank body and upper circumferential skeleton and lower circumferential skeleton, thermal insulation material is glass fiber blanket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610910584.5A CN106347888B (en) | 2016-10-19 | 2016-10-19 | Tank car detachable heat-insulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610910584.5A CN106347888B (en) | 2016-10-19 | 2016-10-19 | Tank car detachable heat-insulation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106347888A CN106347888A (en) | 2017-01-25 |
| CN106347888B true CN106347888B (en) | 2019-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610910584.5A Active CN106347888B (en) | 2016-10-19 | 2016-10-19 | Tank car detachable heat-insulation device |
Country Status (1)
| Country | Link |
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| CN (1) | CN106347888B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109178682A (en) * | 2018-10-31 | 2019-01-11 | 中车西安车辆有限公司 | A kind of electric heating pitch circumference tank container |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB254220A (en) * | 1925-10-24 | 1926-07-01 | Berndorfer Metallwarenfabrik | Double walled sheet metal barrel or the like |
| CN203255194U (en) * | 2013-05-28 | 2013-10-30 | 南车眉山车辆有限公司 | Railway heat preservation tank vehicle with temperature-control heating function |
| CN103287762B (en) * | 2013-05-28 | 2016-12-28 | 中车眉山车辆有限公司 | A kind of attemperator of railway insulation tanker |
| CN203309448U (en) * | 2013-06-25 | 2013-11-27 | 王大威 | Easily installed outer thermal-insulation guard board for chemical plant tanks |
| CN204776924U (en) * | 2015-06-30 | 2015-11-18 | 中石化洛阳工程有限公司 | Take heat retaining vertical vessel |
| CN205447251U (en) * | 2016-04-05 | 2016-08-10 | 中国石油化工股份有限公司 | Modular pressure vessel heat preservation |
| CN206265654U (en) * | 2016-10-19 | 2017-06-20 | 中车西安车辆有限公司 | Tank car detachable heat-insulation device |
-
2016
- 2016-10-19 CN CN201610910584.5A patent/CN106347888B/en active Active
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| Publication number | Publication date |
|---|---|
| CN106347888A (en) | 2017-01-25 |
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