CN221293513U - Heating plate for train carriage - Google Patents
Heating plate for train carriage Download PDFInfo
- Publication number
- CN221293513U CN221293513U CN202323644362.8U CN202323644362U CN221293513U CN 221293513 U CN221293513 U CN 221293513U CN 202323644362 U CN202323644362 U CN 202323644362U CN 221293513 U CN221293513 U CN 221293513U
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- CN
- China
- Prior art keywords
- heating
- plate
- fixedly connected
- wall
- end part
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 79
- 238000005485 electric heating Methods 0.000 claims abstract description 19
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 19
- 230000000903 blocking effect Effects 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 20
- 229910052742 iron Inorganic materials 0.000 abstract description 10
- 239000003245 coal Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- Furnace Details (AREA)
Abstract
The utility model relates to the technical field of train carriages and discloses a heating plate for the train carriages, which comprises a back plate, wherein the surface of the back plate is provided with a mounting hole in a penetrating way, the inner surface of the back plate is fixedly connected with an electric heating plate, the side wall of the back plate is connected with a cover plate through a bolt, a heating structure is arranged in the back plate and comprises a conical hole, the end part of the back plate is provided with a conical hole, one end of the conical hole is fixedly connected with the end part of a connecting pipeline, the surface of the connecting pipeline is provided with a valve, the connecting pipeline penetrates through the end part of a heating shell, the inner wall of the connecting pipeline is fixedly connected with the outer wall of a filter screen, the side wall of the filter screen is provided with an electric heating wire, the inner wall of the heating shell is fixedly connected with the end part of an arc-shaped baffle, and the heating structure is arranged to improve the heating efficiency of a carriage iron plate and the heating effect, and improve the carriage coal unloading efficiency.
Description
Technical Field
The utility model relates to the technical field of train carriages, in particular to a heating plate for a train carriage.
Background
The train is one of main tools for coal transportation, and has the advantages of high transportation capacity, high transportation speed and low transportation cost, coal is placed through the train carriage, when the coal needs to be discharged, the coal is discharged in an inclined mode through the train carriage, but when the train is transported in a cold season in north of China, the iron plates of the train can be low in temperature, and the coal is in contact with the inner sides of the iron plates of the carriage to cause the risk of icing.
The prior equipment is gradually increased in the process of heating the carriage iron plate due to too low outdoor temperature in the actual use process, the coal is directly contacted with the iron plate after being placed in the carriage, the temperature of the iron plate can cause rapid caking and condensation of the coal, and the carriage of a train cannot be rapidly heated in short-distance transportation, so that the risk of difficult unloading is increased; in view of this, we propose a heating plate for a train car.
Disclosure of utility model
The utility model aims to provide a heating plate for a train carriage, which solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a heating plate for train carriage, includes the backplate, the mounting hole has been seted up in the surface run through of backplate, and the mounting hole is convenient for install with the train carriage, the internal surface fixedly connected with electrical heating board of backplate, the lateral wall of backplate passes through the bolt and is connected with the apron, the inside of backplate is provided with heating structure, heating structure includes:
The end part of the backboard is provided with a conical hole, one end of the conical hole is fixedly connected with the end part of the connecting pipeline, the surface of the connecting pipeline is provided with a valve, and the valve controls the sealing and the release of the connecting pipeline;
The heating shell is characterized in that the connecting pipeline penetrates through the end part of the heating shell, the inner wall of the connecting pipeline is fixedly connected with the outer wall of the filter screen, the filter screen prevents external sundries from entering the heating shell to affect the electric heating plate, the side wall of the filter screen is provided with an electric heating wire, the spiral electric heating wire is used for improving the contact of a tiny wind source and the electric heating wire, the heating effect of the tiny wind source is improved, and the inner wall of the heating shell is fixedly connected with the end part of the arc-shaped baffle plate;
S type baffle, the lateral wall of arc baffle is provided with S type baffle, the tip fixedly connected with annular plate one of S type baffle, the outside of annular plate one is provided with annular plate two, the lateral wall fixedly connected with hang plate' S of heating casing tip, the outside of hang plate is provided with the air outlet.
Preferably, the side wall of the heating shell is fixedly connected with the inner wall of the backboard, and the heating shell is positioned at the center of the electric heating plate.
Preferably, one end of the S-shaped baffle, which is far away from the first annular plate, is fixedly connected with the inner wall of the heating shell, and the end part of the second annular plate is fixedly connected with the inner wall of the heating shell.
Preferably, the air outlet is curved in an S shape.
Preferably, the inner wall of the taper hole is fixedly connected with the outer surface of the sealing plate, the side wall of the sealing plate is fixedly connected with the end part of the blocking block, and the surface of the sealing plate is provided with a fine close hole in a penetrating way.
Preferably, the blocking block is located at a side of the sealing plate remote from the connecting pipe.
Compared with the prior art, the utility model provides a heating plate for a train carriage, which comprises the following components
The beneficial effects are that:
1. This heating plate for train carriage makes outside wind regime can get into the inside of connecting pipe pipeline through being provided with the bell mouth, the cooperation of filter screen and heating wire filters and heats the wind regime, the wind regime makes its flow area increase in the inside of heating the casing through the cooperation of arc baffle, S type baffle, and annular plate one and annular plate two, then improve the contact time of the wind regime of heating and electric heating plate, the wind regime of heating passes through the direction of hang plate and discharges to the inside of backplate through the air outlet at last, control valve closes and blocks the wind regime, make hot-blast inside that is full of the backplate, the cooperation electrical heating plate of being convenient for provides rapid heating' S effect to the backplate, and then improve the efficiency of the heating of carriage iron plate and the effect of heating, improve the efficiency of unloading the coal in carriage.
2. This hot plate for train carriage seals the bell mouth through the closing plate, blocks simultaneously and blocks most wind regime for fine and close hole can only input tiny wind regime to the bell mouth, prevents because the risk that external temperature is too low leads to the heating effect of backplate to reduce.
Drawings
FIG. 1 is an exploded view of a main structure of the present utility model;
FIG. 2 is a schematic top view of the internal structure of the back plate of the present utility model;
FIG. 3 is a schematic side view of a back plate structure according to the present utility model;
FIG. 4 is an enlarged schematic view of the structure of the area A in FIG. 3 according to the present utility model;
fig. 5 is a schematic side view of a partial cross-sectional structure of a body of the present utility model.
In the figure: 1. a back plate; 2. a mounting hole; 3. an electric heating plate; 4. a cover plate; 5. a tapered bore; 6. a connecting pipe; 7. a heating shell; 8. a filter screen; 9. heating wires; 10. an arc baffle; 11. an S-shaped baffle; 12. an annular plate I; 13. an annular plate II; 14. an inclined plate; 15. an air outlet; 16. a sealing plate; 17. a blocking piece; 18. fine and close holes; 19. and (3) a valve.
Detailed Description
As shown in fig. 1 to 5, the present utility model provides a technical solution: the utility model provides a heating plate for train carriage, includes backplate 1, and mounting hole 2 has been seted up in the surface run-through of backplate 1, and the internal surface fixedly connected with electrical heating board 3 of backplate 1, the lateral wall of backplate 1 pass through the bolt and are connected with apron 4, and the inside of backplate 1 is provided with heating structure, and heating structure is including bell mouth 5, connecting tube 6, heating casing 7, filter screen 8, heating wire 9, arc baffle 10, S type baffle 11, annular plate one 12, annular plate two 13, hang plate 14, air outlet 15, valve 19.
In the embodiment of the utility model, a conical hole 5 is formed in the end part of the back plate 1, one end of the conical hole 5 is fixedly connected with the end part of the connecting pipeline 6, a valve 19 is arranged on the surface of the connecting pipeline 6, the connecting pipeline 6 penetrates through the end part of the heating shell 7, the inner wall of the connecting pipeline 6 is fixedly connected with the outer wall of the filter screen 8, the side wall of the filter screen 8 is provided with an electric heating wire 9, the inner wall of the heating shell 7 is fixedly connected with the end part of the arc-shaped baffle 10, the side wall of the arc-shaped baffle 10 is provided with an S-shaped baffle 11, the end part of the S-shaped baffle 11 is fixedly connected with the end part of the annular plate I12, the outer side of the annular plate I12 is provided with an annular plate II 13, the side wall of the heating shell 7 is fixedly connected with the end part of the inclined plate 14, and the outer side of the inclined plate 14 is provided with an air outlet 15.
In one embodiment of the utility model, the side wall of the heating shell 7 is fixedly connected with the inner wall of the backboard 1, the heating shell 7 is positioned at the center of the electric heating plate 3, one end of the S-shaped baffle 11, which is far away from the annular plate I12, is fixedly connected with the inner wall of the heating shell 7, the end part of the annular plate II 13 is fixedly connected with the inner wall of the heating shell 7, the air outlet 15 is in S-shaped bending arrangement, the inner wall of the conical hole 5 is fixedly connected with the outer surface of the sealing plate 16, the caliber of a port of the conical hole 5, which is close to the heating shell 7, is larger than that of a port of the port, which is far away from the heating shell 7, the shape of the sealing plate 16 is consistent with that of the conical hole 5, the side wall of the sealing plate 16 is fixedly connected with the end part of the blocking block 17, the blocking blocks 17 are distributed on the surface of the sealing plate 16 in an annular mode, fine dense holes 18 are formed in the surface of the sealing plate 16 in a penetrating mode, the blocking blocks 17 are located on one side, away from the connecting pipeline 6, of the sealing plate 16, the heating wires 9 are arranged on one side, away from the conical holes 5, of the filter screen 8 in a spiral mode, two groups of heating shells 7 are in sealing connection with the back plate 1 and the cover plate 4, the inside of the heating shells 7 is hollow and is convenient to contact with the electric heating plate 3, the connecting pipeline 6 can only be controlled by the valve 19 to be connected with the connecting pipeline 6, hot air cannot be transmitted out, the valve 19 is controlled to be opened and closed through an external PLC control terminal, gaps between the back plate 1 and the cover plate 4 are sealed through sealing glue, cold-proof materials are arranged inside the back plate 1, and heat is prevented from leaking.
In the utility model, when in use, the back plate 1 is arranged on the carriage iron plate through the mounting holes 2, the electric heating plate 3 is started, so that the electric heating plate 3 transmits heat to the carriage iron plate, when the carriage moves, the wind source is shielded by the sealing plate 16, meanwhile, the blocking block 17 prevents a large amount of wind source from entering the back plate 1, at the moment, the fine close holes 18 can transmit tiny wind source into the conical holes 5, the filter screen 8 filters the tiny wind source and heats the tiny wind source through the electric heating wires 9, the tiny wind source causes the temperature to rise through the electric heating wires 9, the tiny wind source enters the heating shell 7 through the connecting pipeline 6 and is blocked by the two groups of arc baffles 10 after being heated, so that the tiny wind source can only flow according to the shape of the arc baffles 10, the tiny wind source flows through the S-shaped baffle 11 after passing through the opening of the arc-shaped baffle 10, flows into the annular notch of the annular plate I12 after passing through the S-shaped baffle 11, flows to the inclined surface of the inclined plate 14 after passing through the annular plate II 13, and flows out of the back plate 1 from the air outlet 15, so that the contact area between the tiny wind source and the electric heating plate 3 is conveniently increased, the tiny wind source flows into the back plate 1 after being heated, the back plate 1 is quickly heated, the valve 19 is closed after the back plate 1 is heated by the PLC, the wind source cannot continuously flow into the back plate 1, and then the carriage iron plate is heated in a sealed state in the back plate 1, and the heating efficiency and the heating speed are improved.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (6)
1. The utility model provides a heating plate for train carriage, includes backplate (1), mounting hole (2) have been seted up in the surface of backplate (1), the internal surface fixedly connected with electrical heating board (3) of backplate (1), the lateral wall of backplate (1) passes through the bolt and is connected with apron (4), its characterized in that: the inside of backplate (1) is provided with heating structure, heating structure is including:
The end part of the back plate (1) is provided with a conical hole (5), one end of the conical hole (5) is fixedly connected with the end part of the connecting pipeline (6), and the surface of the connecting pipeline (6) is provided with a valve (19);
The heating device comprises a heating shell (7), wherein the connecting pipeline (6) penetrates through the end part of the heating shell (7), the inner wall of the connecting pipeline (6) is fixedly connected with the outer wall of a filter screen (8), the side wall of the filter screen (8) is provided with an electric heating wire (9), and the inner wall of the heating shell (7) is fixedly connected with the end part of an arc-shaped baffle plate (10);
S type baffle (11), the lateral wall of arc baffle (10) is provided with S type baffle (11), the tip fixedly connected with annular plate (12) of S type baffle (11), the outside of annular plate (12) is provided with annular plate two (13), the lateral wall fixedly connected with tip of hang plate (14) of heating casing (7), the outside of hang plate (14) is provided with air outlet (15).
2. The heating plate for a railcar according to claim 1, wherein: the side wall of the heating shell (7) is fixedly connected with the inner wall of the backboard (1), and the heating shell (7) is positioned at the center of the electric heating plate (3).
3. The heating plate for a railcar according to claim 1, wherein: one end of the S-shaped baffle plate (11) far away from the annular plate I (12) is fixedly connected with the inner wall of the heating shell (7), and the end part of the annular plate II (13) is fixedly connected with the inner wall of the heating shell (7).
4. The heating plate for a railcar according to claim 1, wherein: the air outlet (15) is bent in an S shape.
5. The heating plate for a railcar according to claim 1, wherein: the inner wall of the conical hole (5) is fixedly connected with the outer surface of the sealing plate (16), the side wall of the sealing plate (16) is fixedly connected with the end part of the blocking block (17), and the surface of the sealing plate (16) is provided with a fine and close hole (18) in a penetrating mode.
6. The heating plate for a railcar according to claim 5, wherein: the blocking block (17) is positioned on one side of the sealing plate (16) away from the connecting pipeline (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323644362.8U CN221293513U (en) | 2023-12-29 | 2023-12-29 | Heating plate for train carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323644362.8U CN221293513U (en) | 2023-12-29 | 2023-12-29 | Heating plate for train carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221293513U true CN221293513U (en) | 2024-07-09 |
Family
ID=91750254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323644362.8U Active CN221293513U (en) | 2023-12-29 | 2023-12-29 | Heating plate for train carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221293513U (en) |
-
2023
- 2023-12-29 CN CN202323644362.8U patent/CN221293513U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |