CN111091950A - Dedicated safe heat dissipation transformer of railway - Google Patents
Dedicated safe heat dissipation transformer of railway Download PDFInfo
- Publication number
- CN111091950A CN111091950A CN201911356653.2A CN201911356653A CN111091950A CN 111091950 A CN111091950 A CN 111091950A CN 201911356653 A CN201911356653 A CN 201911356653A CN 111091950 A CN111091950 A CN 111091950A
- Authority
- CN
- China
- Prior art keywords
- pipe
- wall
- transformer
- refrigeration
- heat
- 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.)
- Pending
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B21/00—Machines, plants or systems, using electric or magnetic effects
- F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention relates to the technical field of transformers, and discloses a safe heat-dissipation transformer special for railways, which comprises a transformer body, wherein a mounting plate is fixedly connected to the lower surface of the transformer body, a heat-dissipation mechanism is fixedly connected to the upper surface of the mounting plate, a connecting pipe is fixedly communicated with the outer wall of the heat-dissipation mechanism, a pipe is fixedly communicated with the pipe wall of the connecting pipe, a hose is fixedly communicated with an air outlet at the bottom end of the pipe, a rectangular pipe is fixedly sleeved on the outer wall of the transformer body, a plurality of branch pipes are fixedly communicated with the pipe walls of the rectangular pipe and the pipe, and the pipe wall of the rectangular pipe is fixedly communicated with the bottom end. The invention can effectively improve the energy-saving and environment-friendly performance of the transformer, also improves the heat dissipation efficiency of the transformer, ensures that the transformer can continuously and normally work, and further improves the working reliability of the transformer.
Description
Technical Field
The invention relates to the technical field of transformers, in particular to a safe heat-dissipation transformer special for railways.
Background
The simplest iron core transformer consists of an iron core made of soft magnetic material and two coils with different turns sleeved on the iron core, and the iron core plays a role in strengthening magnetic coupling between the two coils.
At present, transformers for railway lines are installed outdoors, particularly in summer high-temperature hours, the heat diffusion speed of the transformers is reduced due to the fact that outdoor temperature is high, the heat dissipation efficiency of the transformers is further influenced, the transformers work for a long time in a high-temperature environment, partial electric elements of the transformers are prone to being damaged, and therefore the working reliability of the transformers is influenced.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, the heat diffusion speed of a transformer is reduced due to high outdoor temperature, so that the heat dissipation efficiency of the transformer is influenced, and the transformer works for a long time in a high-temperature environment, so that part of electric elements of the transformer are easily damaged, and the working reliability of the transformer is influenced.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a dedicated safe heat dissipation transformer of railway, includes the transformer body, the lower fixed surface of transformer body is connected with the mounting panel, the last fixed surface of mounting panel is connected with heat dissipation mechanism, the fixed intercommunication of outer wall of heat dissipation mechanism has the connecting pipe, the fixed intercommunication of pipe wall of connecting pipe has the pipe, the fixed intercommunication of bottom gas outlet of pipe has the hose, the fixed rectangular pipe that has cup jointed of outer wall of transformer body, the pipe wall of rectangular pipe and pipe all is fixed the intercommunication has a plurality of branch pipes, the pipe wall of rectangular pipe and the bottom mounting intercommunication of hose.
Preferably, the heat dissipation mechanism comprises a refrigeration box fixedly connected with the upper surface of the mounting plate, the upper surface of the refrigeration box is fixedly connected with an air blower, the output end of the air blower is fixedly communicated with an air pipe, the bottom end of the air pipe is fixedly communicated with the upper surface of the refrigeration box, the inner wall of the refrigeration box is fixedly connected with a support frame, the outer wall of the support frame is fixedly connected with a refrigeration module, the side wall of the refrigeration box is fixedly communicated with the side wall of the connecting pipe, the side wall of the refrigeration box is hinged with a solar cell panel, the inner wall of the solar cell panel is hinged with a support rod, the bottom end of the support rod is hinged with a slide block, the outer wall of the refrigeration box is provided with a sliding chute matched with the sliding block, the outer wall of the sliding block is provided with a threaded hole, and the hole wall of the threaded hole is in threaded connection with a fixing bolt, and the inner wall of the sliding groove is provided with a threaded blind hole matched with the fixing bolt.
Preferably, the refrigeration module is formed by electrically connecting a plurality of semiconductor refrigeration pieces in parallel.
Preferably, the inner wall of the refrigeration box is fixedly connected with a partition plate.
Preferably, the outer wall of the sliding block is fixedly connected with a rubber pad.
Preferably, the sliding block, the fixing bolt and the supporting rod are all made of stainless steel.
Compared with the prior art, the invention provides a safety heat-dissipation transformer special for railways, which has the following beneficial effects:
the safe heat dissipation transformer special for the railway is provided with a refrigeration module, a solar side wall and an air blower, when a transformer body works, the air blower is started firstly, the air blower conveys outside air to a refrigeration box, then the air is uniformly conveyed to the periphery of the transformer body along with a connecting pipe, a conduit, a hose, a rectangular pipe and a branch pipe, the air flow speed at the periphery of the transformer body is accelerated, so that the heat diffusion of the air is accelerated, the heat dissipation speed of the transformer is improved, after the outdoor temperature rises along with the rising of the sun, a solar panel receives sunlight and converts the sunlight into electric energy, then the electric energy is directly conveyed to the refrigeration module, so that a semiconductor refrigeration sheet of the refrigeration module works, the refrigeration module reduces the temperature of the air in the refrigeration box, the air blown to the periphery of the transformer is accelerated, and the damage condition caused by the work in a high, the solar panel converts solar energy into electric energy without enabling the refrigeration module to consume electric power of a circuit, the mechanism can effectively improve the energy conservation and environmental protection performance of the transformer, the heat dissipation efficiency of the transformer is also improved, the transformer can continuously and normally work, and the working reliability of the transformer is further improved.
The parts which are not involved in the device are the same as or can be realized by adopting the prior art, the invention can effectively improve the energy-saving and environment-friendly performance of the transformer, also improves the heat dissipation efficiency of the transformer, ensures that the transformer can continuously and normally work, and further improves the working reliability of the transformer.
Drawings
Fig. 1 is a schematic structural diagram of a safety heat-dissipating transformer for railway use according to the present invention;
fig. 2 is a schematic structural diagram of a part a of a safety heat-dissipating transformer for railway use according to the present invention.
In the figure: 1 transformer body, 2 branch pipes, 3 partition boards, 4 mounting boards, 5 heat dissipation mechanisms, 51 refrigeration boxes, 52 blowers, 53 air pipes, 54 support frames, 55 refrigeration modules, 56 solar cell panels, 57 support rods, 58 sliding blocks, 59 sliding grooves, 510 fixing bolts, 511 threaded blind holes, 6 connecting pipes, 7 guide pipes, 8 hoses and 9 rectangular pipes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-2, a dedicated safe heat dissipation transformer for railways comprises a transformer body 1, a mounting plate 4 is fixedly connected to the lower surface of the transformer body 1, a heat dissipation mechanism 5 is fixedly connected to the upper surface of the mounting plate 4, a connecting pipe 6 is fixedly communicated with the outer wall of the heat dissipation mechanism 5, a pipe 7 is fixedly communicated with the pipe wall of the connecting pipe 6, a hose 8 is fixedly communicated with the bottom air outlet of the pipe 7, a rectangular pipe 9 is fixedly sleeved on the outer wall of the transformer body 1, a plurality of branch pipes 2 are fixedly communicated with the pipe walls of the rectangular pipe 9 and the pipe 7, and the pipe wall of the rectangular pipe 9 is fixedly communicated with the bottom end of.
The heat dissipation mechanism 5 comprises a refrigeration box 51 fixedly connected with the upper surface of the mounting plate 4, an air blower 52 is fixedly connected with the upper surface of the refrigeration box 51, an air pipe 53 is fixedly communicated with the output end of the air blower 52, the bottom end of the air pipe 53 is fixedly communicated with the upper surface of the refrigeration box 51, a support frame 54 is fixedly connected with the inner wall of the refrigeration box 51, a refrigeration module 55 is fixedly connected with the outer wall of the support frame 54, the side wall of the refrigeration box 51 is fixedly communicated with the side wall of the connecting pipe 6, a solar cell panel 56 is hinged with the side wall of the refrigeration box 51, a support rod 57 is hinged with the inner wall of the solar cell panel 56, a slide block 58 is hinged with the bottom end of the support rod 57, a slide groove 59 matched with the slide block 58 is arranged on the outer wall of the refrigeration box 51, a threaded hole is arranged on, the angle that solar cell panel 56 was placed can be adjusted to slider 58 and bracing piece 57, ensures that solar cell panel 56 can normally convert light energy, and this mechanism can effectively improve the energy-concerving and environment-protective nature of transformer, has also improved the radiating efficiency of transformer, has ensured that the transformer can last normal work, and then has improved the reliability of transformer work.
The refrigeration module 55 is formed by a plurality of semiconductor refrigeration pieces in parallel electrical connection, the solar cell panel 56 receives sunlight and converts the sunlight into electric energy, then the electric energy is directly transmitted to the refrigeration module 55, so that the semiconductor refrigeration pieces of the refrigeration module 55 work, the refrigeration module 55 reduces the temperature of air inside the refrigeration box 51, and further the air blown to the periphery of the transformer accelerates the heat dissipation speed of the transformer body 1.
The inner wall fixedly connected with baffle 3 of refrigeration case 51, baffle 3 can block to carry in the connecting pipe 6 for the air of cooling.
The outer wall fixedly connected with rubber pad of slider 58, the rubber pad can increase the connection face frictional force of slider 58, makes the slider 58 fixed more stable.
The sliding block 58, the fixing bolt 510 and the supporting rod 57 are made of stainless steel, which is not rusted, so as to ensure the service life thereof, the blower 52 is electrically connected to an external power source through a wire, so as to ensure that the blower 52 is supported by the power supply during operation, and the electrical connection is the prior art and belongs to the conventional technical means of the person skilled in the art, and therefore, the details are not repeated.
In the invention, when the transformer body 1 works, firstly, the blower 52 is started, the blower 52 conveys outside air to the refrigerating box 51, then the air is uniformly conveyed to the periphery of the transformer body 1 along with the connecting pipe 6, the guide pipe 7, the hose 8, the rectangular pipe 9 and the branch pipe 2, the air flow speed at the periphery of the transformer body 1 is accelerated, the heat diffusion of the transformer is accelerated, the heat dissipation speed of the transformer is improved, after the outdoor temperature rises along with the rising of the sun, the solar cell panel 56 receives sunlight and converts the sunlight into electric energy, then the electric energy is directly conveyed to the refrigerating module 55, the semiconductor refrigerating sheet of the refrigerating module 55 works, the temperature of the air in the refrigerating box 51 is reduced by the refrigerating module 55, the heat dissipation speed of the transformer body 1 is accelerated by the air blown to the periphery of the transformer, the damage of the transformer body caused by the working in a high-temperature environment is avoided, the solar cell panel 56 converts, the mechanism can effectively improve the energy conservation and environmental protection performance of the transformer, also improves the heat dissipation efficiency of the transformer, ensures that the transformer can continuously and normally work, and further improves the working reliability of the transformer.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The utility model provides a dedicated safe heat dissipation transformer of railway, includes transformer body (1), its characterized in that, the lower fixed surface of transformer body (1) is connected with mounting panel (4), the last fixed surface of mounting panel (4) is connected with heat dissipation mechanism (5), the fixed intercommunication of outer wall of heat dissipation mechanism (5) has connecting pipe (6), the fixed intercommunication of pipe wall of connecting pipe (6) has pipe (7), the fixed intercommunication of bottom gas outlet of pipe (7) has hose (8), the fixed intercommunication of outer wall of transformer body (1) has rectangular pipe (9) cup jointed, the equal fixed intercommunication of pipe wall of rectangular pipe (9) and pipe (7) has a plurality of branch pipes (2), the pipe wall of rectangular pipe (9) and the bottom mounting intercommunication of hose (8).
2. The railway-dedicated safe heat-dissipation transformer according to claim 1, wherein the heat-dissipation mechanism (5) comprises a refrigeration box (51) fixedly connected with the upper surface of the mounting plate (4), the upper surface of the refrigeration box (51) is fixedly connected with an air blower (52), an output end of the air blower (52) is fixedly communicated with an air pipe (53), the bottom end of the air pipe (53) is fixedly communicated with the upper surface of the refrigeration box (51), the inner wall of the refrigeration box (51) is fixedly connected with a support frame (54), the outer wall of the support frame (54) is fixedly connected with a refrigeration module (55), the side wall of the refrigeration box (51) is fixedly communicated with the side wall of the connecting pipe (6), the side wall of the refrigeration box (51) is hinged with a solar cell panel (56), and the inner wall of the solar cell panel (56) is hinged with a support rod (57), the bottom of bracing piece (57) articulates there is slider (58), the outer wall of refrigeration case (51) is seted up with slider (58) matched with spout (59), the outer wall of slider (58) is seted up threaded hole, and the pore wall threaded connection of threaded hole has fixing bolt (510), the inner wall of spout (59) is seted up with fixing bolt (510) matched with screw thread blind hole (511).
3. The railway-specific safety heat-dissipation transformer of claim 2, wherein the refrigeration module (55) is formed by electrically connecting a plurality of semiconductor refrigeration sheets in parallel.
4. The safe heat-dissipation transformer special for railways according to claim 2, characterized in that the inner wall of the refrigeration box (51) is fixedly connected with a partition plate (3).
5. The railway-specific safety heat-dissipating transformer according to claim 2, wherein a rubber pad is fixedly connected to an outer wall of the sliding block (58).
6. The safety heat-dissipation transformer special for railways according to claim 2, wherein the sliding block (58), the fixing bolt (510) and the supporting rod (57) are all made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911356653.2A CN111091950A (en) | 2019-12-25 | 2019-12-25 | Dedicated safe heat dissipation transformer of railway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911356653.2A CN111091950A (en) | 2019-12-25 | 2019-12-25 | Dedicated safe heat dissipation transformer of railway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111091950A true CN111091950A (en) | 2020-05-01 |
Family
ID=70397279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911356653.2A Pending CN111091950A (en) | 2019-12-25 | 2019-12-25 | Dedicated safe heat dissipation transformer of railway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111091950A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113020762A (en) * | 2021-03-31 | 2021-06-25 | 嘉善益弘机械制造有限公司 | Metal plate welding equipment and method |
-
2019
- 2019-12-25 CN CN201911356653.2A patent/CN111091950A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113020762A (en) * | 2021-03-31 | 2021-06-25 | 嘉善益弘机械制造有限公司 | Metal plate welding equipment and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202978042U (en) | Water cooling heat radiation system of power distribution cabinet | |
| CN111091950A (en) | Dedicated safe heat dissipation transformer of railway | |
| CN103426343B (en) | Photovoltaic research workbench and house model integrative experimental system | |
| CN211578521U (en) | Be applied to safe heat dissipation transformer of railway | |
| CN104080320A (en) | Outdoor communication equipment cabinet provided with heat removal device | |
| CN218917597U (en) | Leakage alarm device of photovoltaic direct current combiner box | |
| CN208616447U (en) | A kind of solar battery storage shell | |
| CN203422868U (en) | Photovoltaic research work bench and house model integration experiment system | |
| CN105649267A (en) | Air conditioner type internal partition wall board | |
| CN213459340U (en) | Damp-proof internal circulation dry-type transformer convenient for heat dissipation | |
| CN215073621U (en) | Energy-saving cabinet for electrical equipment | |
| CN213484221U (en) | High-efficient heat dissipation electric power cabinet of inner loop for electric power cabinet | |
| CN210416290U (en) | Safe type thing networking fills electric pile | |
| CN211529726U (en) | Energy-saving dry-type transformer for energy storage power station | |
| CN203352007U (en) | Box-type photovoltaic inverter station structure using heat-pipe self-cooling heat radiation | |
| CN114915003A (en) | Heat dissipation device for multi-source power supply of team level | |
| CN208226973U (en) | A kind of cooling system of photovoltaic plant and its solar panel | |
| CN219913468U (en) | Waste water heat recovery air source heat pump group | |
| CN214377911U (en) | Energy-saving economical dry-type transformer | |
| CN205812628U (en) | A kind of electromechanical equipment heat abstractor | |
| CN220269825U (en) | Drying device for dry-heat test of photovoltaic module | |
| CN211316417U (en) | Energy-saving clean laboratory | |
| CN218270237U (en) | High-efficient cooling device of graphitizing furnace end | |
| CN212508715U (en) | Energy-saving circulating water temperature control alarm device | |
| CN103206749A (en) | Combined electric heat and cold supplying system utilizing efficient low-temperature solar photovoltaic battery device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200501 |