CN105818826A - Railway vehicle with refrigeration function - Google Patents
Railway vehicle with refrigeration function Download PDFInfo
- Publication number
- CN105818826A CN105818826A CN201610336272.8A CN201610336272A CN105818826A CN 105818826 A CN105818826 A CN 105818826A CN 201610336272 A CN201610336272 A CN 201610336272A CN 105818826 A CN105818826 A CN 105818826A
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- China
- Prior art keywords
- side wall
- underframe
- headwall
- welded
- roof
- Prior art date
- 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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- 238000005057 refrigeration Methods 0.000 title claims abstract description 17
- 238000009413 insulation Methods 0.000 claims abstract description 50
- 241000272814 Anser sp. Species 0.000 claims description 22
- 238000005096 rolling process Methods 0.000 claims description 21
- 238000003466 welding Methods 0.000 claims description 16
- 241001669679 Eleotris Species 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 10
- 238000010276 construction Methods 0.000 claims description 9
- 238000009421 internal insulation Methods 0.000 claims description 9
- 238000005516 engineering process Methods 0.000 claims description 6
- 239000002828 fuel tank Substances 0.000 claims description 6
- 238000004321 preservation Methods 0.000 claims description 6
- 241000826860 Trapezium Species 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 241000196324 Embryophyta Species 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 244000261422 Lysimachia clethroides Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000006200 vaporizer Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D27/00—Heating, cooling, ventilating, or air-conditioning
- B61D27/0072—Means for cooling only
- B61D27/0081—Means for cooling only of wagons for transporting refrigerated goods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
- B61D17/10—Floors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
- B61D17/18—Internal lining, e.g. insulating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Body Structure For Vehicles (AREA)
- Refrigerator Housings (AREA)
Abstract
The invention discloses a railway vehicle with a refrigeration function. The railway vehicle comprises a vehicle body structure, a coupler and draft gear, a bogie and a braking device; the vehicle body structure comprises an underframe, side walls, a vehicle roof and end walls which are welded to jointly form an integral box-shaped structure for refrigeration, one side wall is provided with a thermal insulation vehicle door, the outer side of one end wall is provided with an integrated refrigerating unit, and the underframe is provided with an oil tank. According to the railway vehicle, the underframe, the side walls, the vehicle roof and the end walls are welded into an integral box-shaped structure for refrigeration to meet the requirement of the railway vehicle for transportation of refrigerated and frozen goods; meanwhile, the integrated refrigerating unit acquires oil through the oil tank, therefore, the railway vehicle can independently run for a long time on the condition of being free of external electric power supporting, and the vehicle itself can meet the refrigerating requirement inside the vehicle; in addition, the requirements of the different goods can be met by regulating the constant temperature in the vehicle through an intelligent temperature controller of the integrated refrigerating unit.
Description
Technical field
The invention belongs to railway transportation equipment technical field, be applicable to the rolling stock with cold storage function of transport refrigeration, reefer cargo on rail track particularly to a kind of.
Background technology
At global logistics transport market, cold preservation, reefer cargo are the most vigorous to the demand of transportation equipment, highway transportation underaging, poor stability, high expensive, air transportation high cost.
Summary of the invention
It is an object of the invention to: for the problem of above-mentioned existence, it is provided that one both can ensure that cargo security, paid on time, can effectively reduce again cost of transportation, it is ensured that cold chain transportation firms profitability has the rolling stock of cold storage function.
The technical scheme of the technology of the present invention is achieved in that a kind of rolling stock with cold storage function, including body construction, coupler and draft gear, bogie and brake unit, described body construction includes underframe, side wall, roof and headwall, it is characterized in that: described underframe, side wall, roof and headwall collectively form the overall box-structure for cold preservation by welding, described side wall is provided with heat insulation vehicle door, outside described headwall, it is provided with integrated refrigeration unit, described underframe is provided with fuel tank.
The rolling stock with cold storage function of the present invention, its described side wall is vertically set on the both sides of underframe, headwall is vertically set on the head and the tail two ends of underframe, described underframe is welded to connect by end carriage with headwall, described underframe is connected by the side beam welding of underframe with side wall, described headwall is welded to connect by the corner post of headwall with side wall, and described roof is connected with side wall and headwall respectively by the top side rail of side wall and the top end transverse member of headwall.
The rolling stock with cold storage function of the present invention, its described underframe is by end carriage, curb girder, gate beam, sleeper beam, wild goose formula central sill, cross bearer, longitudinal beam and heat-insulation layer base plate composition, described wild goose formula central sill is positioned at the middle part of underframe along the longitudinal direction of underframe, described wild goose formula central sill is formed by four pieces of sheet material assembly weldings, it is provided with unit-welded follower seat on described wild goose formula central sill, the embedded body center plate of high intensity, middle web, central sill lower cover and dividing plate, described unit-welded follower seat is welded to connect with middle web, the embedded body center plate of described high intensity is welded to connect with central sill lower cover, the embedded body center plate of described high intensity forms low-floor structure with wild goose formula central sill composition concave bottom structure.
The rolling stock with cold storage function of the present invention, its described roof is gridding trapezium structure, the trapezoidal roof of gridding is made up of roof panels and gridding roof frame, and described roof panels is welded to connect with the top side rail of side wall and the top end transverse member of headwall respectively in both sides and two ends.
The rolling stock with cold storage function of the present invention, its described headwall is for hanging foot formula structure, hang foot formula headwall to be made up of corner post, top end transverse member, column and end wall panel, described corner post is arranged on and hangs the two ends of foot formula headwall the composition overall structure that is connected with side wall, and described top end transverse member is arranged on and hangs the upper end of foot formula headwall and be connected with roof.
The rolling stock with cold storage function of the present invention, its described side wall is made up of top side rail, car door upright column, side wall upper plate, side wall cross band and side wall lower plate, described top side rail is positioned at the top of side wall along the longitudinal direction of side wall, described car door upright column is positioned at heat insulation vehicle door both sides, described car door upright column lower end is connected with welding of underframe, its upper end is welded to connect with top side rail, and described top side rail is connected with roof.
The rolling stock with cold storage function of the present invention, its described heat insulation vehicle door is made up of high density heat-insulation door plate, body hinge and strengthened door lock, described body hinge is welded to connect with the car door upright column of side wall, and described strengthened door lock forms lock structure with the snap fit on the top side rail of the curb girder and side wall that are arranged at underframe.
The rolling stock with cold storage function of the present invention, it is provided with car internal insulation structure at each face inwall of described body construction, described car internal insulation structure is made up of floor heat-insulation layer, side wall heat-insulation layer, roof heat-insulation layer and headwall heat-insulation layer, and all heat-insulation layers all use foam-in-place technology to be shaped to the shape matched with car body external structure.
The invention has the beneficial effects as follows:
1, underframe, side wall, roof and headwall assembly welding are become to be used for the overall box-structure of cold preservation by the present invention, to meet rolling stock for cold preservation, the transportation demand of reefer cargo, make integrated refrigeration unit obtain oil plant by fuel tank simultaneously, without under external power support situation, can independent operating for a long time, make vehicle inherently can meet the refrigeration needs in car, and the steady temperature in car can be regulated by the intelligent temperature controller of integrated refrigeration unit, adapt to different goods needs.
2, the present invention uses the trapezoidal roof of low-floor underframe, gridding and hangs foot formula end wall structure, expand inner space to greatest extent, successfully dissolve insulation layer thickness maximization and internal stowage maximizes this contradiction, both there is enough insulation abilities, it is able to ensure that again delivered payload capability, at transport field, there is absolute advantage.
3, the present invention uses the embedded body center plate of high intensity, both can reduce vehicle floor height, improves again underframe integrally-built anti-impact kinetic force.
4, the car internal insulation structure of the present invention makes full use of foam-in-place technology, makes heat-insulation layer density adjustable, and can ensure that the heat-barrier material in insulated space is filled up completely with.
5, the present invention uses high density heat insulation vehicle door, and thermal insulation is good, strong shock resistance.
6, the main load bearing component of this invention car body uses high-strength weather resisting steel crimping assembly welding molding, use high abrasion floor, it is possible to increase vehicle component rigidity deposit, decay resistance, extend the service life of vehicle, extend the car inspection and repair cycle, reduce maintenance cost.
7, action type gooseneck hitch under the present invention uses the EF extended type meeting AAR standard, is effectively improved the curve negotiation ability of long vertical.
8, the present invention uses dual pathways brake pipe, and this type supervisor do not restricted by hitch pivot angle and operation curve, can depart from Conventional end flexible pipe position limitation, expands and installs restricted area, and realizes unrestrictedly connecting extension with Adjacent vehicles.
Accompanying drawing explanation
Fig. 1 is the structure chart of the present invention.
Fig. 2 is the front view of the present invention.
Fig. 3 is Undercarriage structure schematic diagram in the present invention.
Fig. 4 be the present invention underframe in the structure chart of wild goose formula central sill.
Fig. 5 be the present invention underframe in the enlarged drawing of embedded body center plate.
Fig. 6 is the schematic diagram of car internal insulation structure in the present invention.
Fig. 7 is the structural representation of heat insulation vehicle door in the present invention.
Fig. 8 is the structural representation of side wall in the present invention.
Fig. 9 is the structural representation of the trapezoidal roof of gridding in the present invention.
Figure 10 is the front view hanging foot formula headwall in the present invention.
Figure 11 is the side view hanging foot formula headwall in the present invention.
nullReference in figure: 1 is coupler and draft gear，2 is bogie，3 is brake unit，4 is underframe，4a is end carriage，4b is curb girder，4c is gate beam，4d is sleeper beam，4e is wild goose formula central sill，4f is cross bearer，4g is longitudinal beam，4h is heat-insulation layer base plate，5 is side wall，5a is top side rail，5b is car door upright column，5c is side wall upper plate，5d is side wall cross band，5e is side wall lower plate，6 is roof，6a is roof panels，6b is gridding roof frame，7 is headwall，7a is corner post，7b is top end transverse member，7c is column，7d is end wall panel，8 is heat insulation vehicle door，8a is heat-insulation door plate，8b is body hinge，8c is strengthened door lock，9 is integrated refrigeration unit，10 is fuel tank，11 is car internal insulation structure，11a is floor heat-insulation layer，11b is side wall heat-insulation layer，11c is roof heat-insulation layer，11d is headwall heat-insulation layer，41e is follower seat，42e is the embedded body center plate of high intensity，43e is middle web，44e is central sill lower cover.
Detailed description of the invention
Below in conjunction with the accompanying drawings, the present invention is described in detail.
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
nullAs illustrated in fig. 1 and 2，A kind of rolling stock with cold storage function，Including body construction、Coupler and draft gear 1、Bogie 2 and brake unit 3，Described body construction includes underframe 4、Side wall 5、Roof 6 and headwall 7，Described side wall 5 is vertically set on the both sides of underframe 4，Headwall 7 is vertically set on the head and the tail two ends of underframe 4，Described underframe 4 is welded to connect by end carriage 4a with headwall 7，Described underframe 4 is welded to connect by the curb girder 4b of underframe 4 with side wall 5，Described headwall 7 is welded to connect by the corner post 7a of headwall 7 with side wall 5，Described roof 6 is connected with side wall 5 and headwall 7 respectively by the top side rail 5a of side wall 5 and the top end transverse member 7b of headwall 7，Described underframe 4、Side wall 5、Roof 6 and headwall 7 collectively form the overall box-structure for cold preservation by welding，Described side wall 5 is provided with heat insulation vehicle door 8，Whole vehicle after heat insulation vehicle door is closed forms an airtight heat insulation structure，Heat exchange in isolation car and outside car，It is provided with outside described headwall 7 and a set of comprises internal combustion engine、Compressor、Condenser、Vaporizer、Capillary tube、Solenoid directional control valve、Intelligent temperature controller provides refrigeration in interior integrated refrigeration unit 9，The fuel tank 10 being provided with big volume on described underframe 4 provides oil plant，Each face inwall in described body construction is provided with car internal insulation structure 11 and provides insulation，Described integrated refrigeration unit obtains oil plant by fuel tank，Without under external power support situation，Can independent operating for a long time，Make vehicle inherently can meet the refrigeration needs in car，And the steady temperature in car can be regulated by the intelligent temperature controller of integrated refrigeration unit，Adapt to different goods needs.
As shown in Figure 3, described underframe 4 is by end carriage 4a, curb girder 4b, gate beam 4c, sleeper beam 4d, wild goose formula central sill 4e, cross bearer 4f, longitudinal beam 4g and heat-insulation layer base plate 4h composition, described wild goose formula central sill 4e is positioned at the middle part of underframe 4 along the longitudinal direction of underframe 4, described wild goose formula central sill 4e is formed by four pieces of sheet material assembly weldings, a piece sleeper beam is respectively set inside the end carriage at underframe two ends for being connected with bogie, its two ends are connected with wild goose formula central sill and side beam group welding, arrange between sleeper beam with end carriage and have parallel gate beam respectively, sleeper beam is by upper cover plate, lower cover, web and reinforcing plate assembly welding form, web is between upper cover plate and lower cover, at the embedded body center plate being positioned on central sill, sleeper beam cross section from central sill to curb girder is from large to small, constitute the double web box type structure girder of variable cross-section；13 cross bearers it are provided with between two sleeper beams, cross bearer is by upper cover plate, lower cover, web and reinforcing plate assembly welding form, web is between upper cover plate and lower cover, constitute I shape section beam, the two ends of cross bearer are connected with central sill and side beam welding, cross bearer cross section from central sill to curb girder is from large to small, described end carriage, gate beam, sleeper beam, cross bearer is parallel to each other, longitudinal beam is arranged on the end carriage on underframe, between sleeper beam and each crossbeam, and it is parallel to wild goose formula central sill, underframe both sides are provided with curb girder, curb girder is parallel to wild goose formula central sill, heat-insulation layer base plate is laid on underframe, the two ends of sleeper beam are connected with central sill and side beam group welding, the two ends of cross bearer are connected with wild goose formula central sill and side beam welding.As shown in Figures 4 and 5, unit-welded follower seat 41e, high intensity embedded body center plate 42e, middle web 43e, central sill lower cover 44e and dividing plate it is provided with on described wild goose formula central sill 4e, described unit-welded follower seat 41e is welded to connect with middle web 43e, good manufacturability, ease of assembly, described high intensity embedded body center plate 42e is welded to connect with central sill lower cover 44e, reducing height of car while improving bonding strength, described high intensity embedded body center plate 42e and wild goose formula central sill 4e composition concave bottom structure forms low-floor structure.
As it is shown in figure 9, described roof 6 is gridding trapezium structure, the trapezoidal roof of gridding 6 is made up of roof panels 6a and gridding roof frame 6b, and described roof panels 6a is welded to connect with the top side rail 5a of the side wall 5 and top end transverse member 7b of headwall 7 respectively in both sides and two ends.Gridding roof frame provides more heat-insulation layer installing space and more preferable adhesive force, and the trapezium structure of the trapezoidal roof of gridding provides bigger air channel, it is ensured that refrigeration.As shown in FIG. 10 and 11, described headwall 7 is for hanging foot formula structure, hang foot formula headwall 7 to be made up of corner post 7a, top end transverse member 7b, column 7c and end wall panel 7d, described corner post 7a is arranged on and hangs the two ends of foot formula headwall 7 the composition overall structure that is connected with side wall 5, described top end transverse member 7b is arranged on and hangs the upper end of foot formula headwall 7 and be connected with roof 6, hangs foot formula headwall and provides more interior space.As shown in Figure 8, described side wall 5 is made up of top side rail 5a, car door upright column 5b, side wall upper plate 5c, side wall cross band 5d and side wall lower plate 5e, described top side rail 5a is positioned at the top of side wall 5 along the longitudinal direction of side wall 5, described car door upright column 5b is positioned at heat insulation vehicle door 8 both sides, described car door upright column 5b lower end is welded to connect with underframe 4, its upper end is welded to connect with top side rail 5a, and described top side rail 5a is connected with roof 6.
Owing to underframe uses wild goose formula central sill and embedded body center plate, the trapezoidal roof of gridding have employed trapezium structure, hang foot formula headwall to have employed and hang foot formula structure, expanded interior space comprehensively, and using light-weight design and uniform strength design theory so that steel structure of car body forms the most overall stress frame structure, makes each load bearing component uniform force, on the premise of ensureing vehicle intensity and rigidity, improve vehicle bicycle stowage.
As shown in Figure 7, described heat insulation vehicle door 8 is made up of high density heat-insulation door plate 8a, body hinge 8b and strengthened door lock 8c, described body hinge 8b is welded to connect with the car door upright column 5b of side wall 5, and described strengthened door lock 8c forms lock structure with the snap fit on the top side rail 5a of the curb girder 4b and side wall 5 that are arranged at underframe 4.As shown in Figure 6, described car internal insulation structure 11 is made up of floor heat-insulation layer 11a, side wall heat-insulation layer 11b, roof heat-insulation layer 11c and headwall heat-insulation layer 11d, all heat-insulation layers all use foam-in-place technology to be shaped to the shape matched with car body external structure, on-the-spot adjustment expansion density, make each insulation face in the case of variable thickness, keep thermal resistance consistent.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all any amendment, equivalent and improvement etc. made within the spirit and principles in the present invention, should be included within the scope of the present invention.
Claims (8)
1. a rolling stock with cold storage function, including body construction, coupler and draft gear (1), bogie (2) and brake unit (3), described body construction includes underframe (4), side wall (5), roof (6) and headwall (7), it is characterized in that: described underframe (4), side wall (5), roof (6) and headwall (7) collectively form the overall box-structure for cold preservation by welding, described side wall (5) is provided with heat insulation vehicle door (8), described headwall (7) outside is provided with integrated refrigeration unit (9), described underframe (4) is provided with fuel tank (10).
The rolling stock with cold storage function the most according to claim 1, it is characterized in that: described side wall (5) is vertically set on the both sides of underframe (4), headwall (7) is vertically set on the head and the tail two ends of underframe (4), described underframe (4) is welded to connect by end carriage (4a) with headwall (7), described underframe (4) is welded to connect by the curb girder (4b) of underframe (4) with side wall (5), described headwall (7) is welded to connect by the corner post (7a) of headwall (7) with side wall (5), described roof (6) is connected with side wall (5) and headwall (7) respectively by the top side rail (5a) of side wall (5) and the top end transverse member (7b) of headwall (7).
nullThe rolling stock with cold storage function the most according to claim 1，It is characterized in that: described underframe (4) is by end carriage (4a)、Curb girder (4b)、Gate beam (4c)、Sleeper beam (4d)、Wild goose formula central sill (4e)、Cross bearer (4f)、Longitudinal beam (4g) and heat-insulation layer base plate (4h) composition，Described wild goose formula central sill (4e) is positioned at the middle part of underframe (4) along the longitudinal direction of underframe (4)，Described wild goose formula central sill (4e) is formed by four pieces of sheet material assembly weldings，It is provided with unit-welded follower seat (41e) on described wild goose formula central sill (4e)、The embedded body center plate of high intensity (42e)、Middle web (43e)、Central sill lower cover (44e) and dividing plate，Described unit-welded follower seat (41e) is welded to connect with middle web (43e)，The embedded body center plate of described high intensity (42e) is welded to connect with central sill lower cover (44e)，The embedded body center plate of described high intensity (42e) forms low-floor structure with wild goose formula central sill (4e) composition concave bottom structure.
The rolling stock with cold storage function the most according to claim 1, it is characterized in that: described roof (6) is gridding trapezium structure, the trapezoidal roof of gridding (6) is made up of roof panels (6a) and gridding roof frame (6b), and described roof panels (6a) is welded to connect with the top side rail (5a) of side wall (5) and the top end transverse member (7b) of headwall (7) respectively in both sides and two ends.
The rolling stock with cold storage function the most according to claim 1, it is characterized in that: described headwall (7) is for hanging foot formula structure, hang foot formula headwall (7) to be made up of corner post (7a), top end transverse member (7b), column (7c) and end wall panel (7d), described corner post (7a) is arranged on and hangs the two ends of foot formula headwall (7) the composition overall structure that is connected with side wall (5), and described top end transverse member (7b) is arranged on and hangs the upper end of foot formula headwall (7) and be connected with roof (6).
The rolling stock with cold storage function the most according to claim 1, it is characterized in that: described side wall (5) is by top side rail (5a), car door upright column (5b), side wall upper plate (5c), side wall cross band (5d) and side wall lower plate (5e) composition, described top side rail (5a) is positioned at the top of side wall (5) along the longitudinal direction of side wall (5), described car door upright column (5b) is positioned at heat insulation vehicle door (8) both sides, described car door upright column (5b) lower end is welded to connect with underframe (4), its upper end is welded to connect with top side rail (5a), described top side rail (5a) is connected with roof (6).
The rolling stock with cold storage function the most according to claim 1, it is characterized in that: described heat insulation vehicle door (8) is made up of high density heat-insulation door plate (8a), body hinge (8b) and strengthened door lock (8c), described body hinge (8b) is welded to connect with the car door upright column (5b) of side wall (5), and described strengthened door lock (8c) forms lock structure with the snap fit on the top side rail (5a) of the curb girder (4b) and side wall (5) that are arranged at underframe (4).
The rolling stock with cold storage function the most as claimed in any of claims 1 to 7, it is characterized in that: each face inwall in described body construction is provided with car internal insulation structure (11), described car internal insulation structure (11) is made up of floor heat-insulation layer (11a), side wall heat-insulation layer (11b), roof heat-insulation layer (11c) and headwall heat-insulation layer (11d), and all heat-insulation layers all use foam-in-place technology to be shaped to the shape matched with car body external structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610336272.8A CN105818826B (en) | 2016-05-20 | 2016-05-20 | A kind of rolling stock with cold storage function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610336272.8A CN105818826B (en) | 2016-05-20 | 2016-05-20 | A kind of rolling stock with cold storage function |
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| Publication Number | Publication Date |
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| CN105818826A true CN105818826A (en) | 2016-08-03 |
| CN105818826B CN105818826B (en) | 2019-02-19 |
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| CN201610336272.8A Active CN105818826B (en) | 2016-05-20 | 2016-05-20 | A kind of rolling stock with cold storage function |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107187453A (en) * | 2017-07-19 | 2017-09-22 | 中车眉山车辆有限公司 | A kind of high temperature is heat-fed steel billet transportation special-purpose vehicle side wall |
| CN107200029A (en) * | 2017-07-19 | 2017-09-26 | 中车眉山车辆有限公司 | A kind of high temperature is heat-fed steel billet transportation special-purpose vehicle headwall |
| CN107200026A (en) * | 2017-07-19 | 2017-09-26 | 中车眉山车辆有限公司 | A kind of high temperature is heat-fed steel billet transportation special-purpose thermal insulation car |
| CN107200030A (en) * | 2017-07-19 | 2017-09-26 | 中车眉山车辆有限公司 | A kind of high temperature is heat-fed steel billet transportation special-purpose vehicle roof |
| CN109050555A (en) * | 2018-08-07 | 2018-12-21 | 中车长江车辆有限公司 | A kind of carriage body construction and refrigerator car |
| WO2019114404A1 (en) * | 2017-12-14 | 2019-06-20 | 中车戚墅堰机车有限公司 | Modularized light-weight internal combustion locomotive body |
| WO2021068572A1 (en) * | 2019-10-10 | 2021-04-15 | 中车长江车辆有限公司 | Railway heat-insulating transportation vehicle and side wall thereof and assembling method therefor |
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| CN107200029A (en) * | 2017-07-19 | 2017-09-26 | 中车眉山车辆有限公司 | A kind of high temperature is heat-fed steel billet transportation special-purpose vehicle headwall |
| CN107200026A (en) * | 2017-07-19 | 2017-09-26 | 中车眉山车辆有限公司 | A kind of high temperature is heat-fed steel billet transportation special-purpose thermal insulation car |
| CN107200030A (en) * | 2017-07-19 | 2017-09-26 | 中车眉山车辆有限公司 | A kind of high temperature is heat-fed steel billet transportation special-purpose vehicle roof |
| CN107200026B (en) * | 2017-07-19 | 2023-07-25 | 中车眉山车辆有限公司 | Special heat preservation vehicle for high-temperature hot-delivery billet transportation |
| WO2019114404A1 (en) * | 2017-12-14 | 2019-06-20 | 中车戚墅堰机车有限公司 | Modularized light-weight internal combustion locomotive body |
| CN109050555A (en) * | 2018-08-07 | 2018-12-21 | 中车长江车辆有限公司 | A kind of carriage body construction and refrigerator car |
| WO2021068572A1 (en) * | 2019-10-10 | 2021-04-15 | 中车长江车辆有限公司 | Railway heat-insulating transportation vehicle and side wall thereof and assembling method therefor |
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