CN201377982Y - Rivet heating furnace for railway passenger/freight locomotive - Google Patents
Rivet heating furnace for railway passenger/freight locomotive Download PDFInfo
- Publication number
- CN201377982Y CN201377982Y CN200920078559U CN200920078559U CN201377982Y CN 201377982 Y CN201377982 Y CN 201377982Y CN 200920078559 U CN200920078559 U CN 200920078559U CN 200920078559 U CN200920078559 U CN 200920078559U CN 201377982 Y CN201377982 Y CN 201377982Y
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- China
- Prior art keywords
- rivet
- heater
- cargo aircraft
- induction coil
- heat exchanger
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Abstract
The utility model discloses a rivet heating furnace for a railway passenger/freight locomotive, which is characterized in that the rivet heating furnace mainly comprises an equipment base, a cooling module and a heating device group. The cooling module and the heating device group are arranged in the equipment base; and the cooling module is also connected with the heating device group. The rivet heating furnace has the function of constant temperature control, not only leads the temperature to be always controlled in the range of technological requirement, but also leads the processed rivet to be always stable and reliable in quality; meanwhile, the rivet heating furnace has the advantages of simple structure and convenient operation, after the time is set, one person can alternately eject the rivet simultaneously for the next operation at three work stations, the labor intensity is reduced, the production cost of the user is lowered, and the economic benefit is obviously improved.
Description
Technical field
The utility model relates to a kind of heating furnace, specifically is meant the rivet heater that a kind of passenger train or lorry locomotive are used.
Background technology
At present, in the locomotive manufacturing and maintenance of railway systems, rivet heating drift and hot riveting operation mostly adopt coke or resistance wire to heat.Because the heating of coke or resistance wire is inhomogeneous, therefore not only can make the rivet of being processed inhomogeneous, the oxidation skin depth that is heated, and quality is unsecured, efficient is low.Simultaneously, the power consumption of these existing device is very big, not only not environmental protection, and can not mobile operational process, therefore be unfavorable for the promotion and application of these equipment.Particularly after the continuous speed-raising along with railway locomotive, whole railway systems also improve constantly the requirement of locomotive element.If also adopt traditional equipment to come rivet is heated, obviously can not satisfy the flourish demand of industry.
The utility model content
The purpose of this utility model is to overcome the shortcoming and defect of above-mentioned prior art, provides a kind of simple in structure, can not only guarantee crudy, but also the railway visitor that can move everywhere/cargo aircraft car rivet heater.
The purpose of this utility model is achieved through the following technical solutions: a kind of railway visitor/cargo aircraft car rivet heater, mainly constitute by plant bottom case, radiating subassembly and heater element group, described radiating subassembly and heater element group all are arranged on the inside of plant bottom case, and the heater element group also links to each other with radiating subassembly.
Further, described heater element group is made up of power device, radiator, transformer and induction coil, and described power device is fixed on the surface of radiator, and power device also is connected with induction coil with transformer respectively.
Described radiating subassembly is made up of softened water tank, water pump, heat exchanger and fan; The delivery port of described water pump is connected with an end of heater element group, and water inlet then is connected with an end of softened water tank; The other end of softened water tank is connected with the other end of heater element group after heat exchanger, and simultaneously, described fan is fixed near any one side of heat exchanger.
In order to realize the utility model, described induction coil inside is filled with the heat insulation stamp mass of insulation, and induction coil is formed by the coiling of copper tube serial connection.And the quantity of this induction coil is more than one.
Described power device adopts all solid state superaudio induction heating equipment of IGBT module as core.
The quantity of described heat exchanger be one and more than.
The head and the tail of described heat exchanger link to each other in turn.
The utility model is convenient to move the following universal wheel that also is provided with of described plant bottom case in order to make.
The utility model compared with prior art has following advantage and beneficial effect:
(1) because power device of the present utility model has adopted all solid state superaudio induction heating equipment of IGBT module as core, therefore has thermostatically controlled function, temperature is controlled in the scope of technological requirement all the time, and the rivet quality all-the-time stable of processing is reliable;
(2) owing to the utlity model has universal wheel, therefore possesses the performance of mobile operating.Simultaneously, the utility model is simple in structure, and is easy to operate, and after the time of configuring, a people can alternately eject rivet simultaneously and carry out next step operation on three stations, alleviated labour intensity, has reduced user's production cost, and economic benefit obviously improves;
(3) induction coil of the utility model employing is formed by the coiling of copper tube serial connection, can not pollute environment structure as the coke heating; And electrical efficiency is very high, has the clear superiority of environmental protection and energy saving.
Description of drawings
Fig. 1 is a structural principle schematic diagram of the present utility model;
Fig. 2 is the induction coil configuration schematic diagram.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, to the detailed description further of the utility model do, but embodiment of the present utility model is not limited thereto.
Embodiment
As shown in Figure 1, 2, plant bottom case 4 is used to carry radiating subassembly and heater element group.In order to overcome the defective that legacy equipment can not conveniently move, the utility model also is fixed with four universal wheels in the bottom of plant bottom case 4.According to the situation of reality, described plant bottom case 4 can be made into different shape, is convenient to fixedly radiating subassembly and heater element group.
The heater element group is core of the present utility model, by induction coil 8, and power device 10, the transformer 3 that is complementary with power device 10, and aluminium sheet radiator 9 is formed.Heat when working in order to reduce power device 10, this power device 10 are fixed on the surface of aluminium sheet radiator 9 and coat silicone grease at its binding site, can reach the purpose of abundant cooling by aluminium sheet radiator 9 to guarantee power device 10.Described power device 10 also is connected with transformer 3 with induction coil 8 respectively, and provide electric energy for power device 10 and induction coil 8 by transformer 3, thereby the realization electric energy is handled after transformer 3 outputs to induction coil 8 by power device 10, to realize the purpose of eddy-current heating rivet 11.For the internal diameter that satisfies induction coil 8 and the insulation and the heat insulation requirement of rivet 11, also be filled with one deck heat insulation stamp mass that insulate in the inside of induction coil 8.Because the best inductance value of induction coil 8 is between 0.81～0.92 μ H, therefore, induction coil 8 adopts the copper tube serial connection coiling of φ 6 to form, and the upper strata internal diameter of this induction coil 8 is φ 48,3 circles; Lower floor's internal diameter is φ 32,11 circles.In order to increase work efficiency, the quantity of described induction coil 8 be one and more than, the structure of this induction coil 8 is as shown in Figure 2.Owing to be used to heat the ideal parameters of the power device 10 of rivet 11 be: frequency range is 10KHZ～50KHZ, rated power is 30KW, therefore, power device 10 of the present utility model adopts with all solid state superaudio induction heating equipment of IGBT module as core.
In order to make the control appliance internal electronic component under residing working environment, be no more than 55 ℃, guarantee that equipment can work normally, simultaneously in order to prevent that thermal failure overheated or that temperature alternating causes from appearring in components and parts, radiating subassembly of the present utility model is taked water-cooled and air-cooled measure, and promptly radiating subassembly mainly is made of heat exchanger 2, softened water tank 5, water pump 6 and some fans 1.The delivery port of water pump 6 is connected with the pipeline water inlet of induction coil 8 and aluminium sheet radiator 9 respectively through pipeline, and the water inlet of water pump 6 then is connected with an end of softened water tank, so that water pump 6 can extract the cold water that is used to lower the temperature from this softened water tank 5.In order better to reach cooling-down effect, the quantity of heat exchanger 2 be one and more than, and these heat exchanger 2 formation heat exchanger set connected in series, so-called these heat exchangers 2 that are meant connected in series join end to end successively.One end of the heat exchanger set after the connection is connected with the other end of softened water tank 5, and the other end of heat exchanger set then is connected with the delivery port of induction coil 8 with aluminium sheet radiator 9.Simultaneously, near the fin of each heat exchanger 2, also be provided with an above fan 1, be used to strengthen the convection current of air, make the heat radiation of heat exchanger 2 more abundant.
When this radiating subassembly operation, because water pump 6 impels the cold water in the softened water tank 5 to flow fast, thereby 10 dissipation energies of 9 power absorbed devices of aluminium sheet radiator are taken out of the cooling recirculation system of the equipment of entering into, end face at this aluminium sheet radiator 9 has also added fan 1 simultaneously, strengthens heat loss through convection to utilize its wind speed.Hot water through induction coil 8 and aluminium sheet radiator 9 is got back to softened water tank 5 successively after some heat exchanger 2.When hot water was in heat exchanger 2, fan 1 also drove cold air heat exchanger 2 is cooled off, thereby the high wind by heat exchanger 2 is discharged into heat in the surrounding environment, made heat exchanger 2 interior hot water become cold water and got back in the water tank recycling.
As mentioned above, just can realize the utility model preferably.
Claims (10)
1, a kind of railway visitor/cargo aircraft car rivet heater, it is characterized in that, mainly be made of plant bottom case, radiating subassembly and heater element group, described radiating subassembly and heater element group all are arranged on the inside of plant bottom case, and the heater element group also links to each other with radiating subassembly.
2, a kind of railway visitor according to claim 1/cargo aircraft car rivet heater, it is characterized in that, described heater element group is made up of power device, radiator, transformer and induction coil, described power device is fixed on the surface of radiator, and power device also is connected with induction coil with transformer respectively.
3, a kind of railway visitor according to claim 1/cargo aircraft car rivet heater is characterized in that described radiating subassembly is made up of softened water tank, water pump, heat exchanger and fan; The delivery port of described water pump is connected with an end of heater element group, and water inlet then is connected with an end of softened water tank; The other end of softened water tank is connected with the other end of heater element group after heat exchanger, and simultaneously, described fan is fixed near any one side of heat exchanger.
4, a kind of railway visitor according to claim 2/cargo aircraft car rivet heater is characterized in that, the quantity of described induction coil be one and more than.
According to claim 2 or 4 described a kind of railway visitor/cargo aircraft car rivet heaters, it is characterized in that 5, described induction coil inside is filled with the heat insulation stamp mass of insulation.
According to claim 2 or 4 described a kind of railway visitor/cargo aircraft car rivet heaters, it is characterized in that 6, described induction coil is formed by the coiling of copper tube serial connection.
7, a kind of railway visitor according to claim 2/cargo aircraft car rivet heater is characterized in that, described power device adopts all solid state superaudio induction heating equipment of IGBT module as core.
8, a kind of railway visitor according to claim 3/cargo aircraft car rivet heater is characterized in that, the quantity of described heat exchanger be one and more than.
9, a kind of railway visitor according to claim 8/cargo aircraft car rivet heater is characterized in that, the head and the tail of described heat exchanger link to each other in turn.
10, a kind of railway visitor according to claim 1/cargo aircraft car rivet heater is characterized in that, the following universal wheel that also is provided with of described plant bottom case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920078559U CN201377982Y (en) | 2009-01-08 | 2009-01-08 | Rivet heating furnace for railway passenger/freight locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920078559U CN201377982Y (en) | 2009-01-08 | 2009-01-08 | Rivet heating furnace for railway passenger/freight locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201377982Y true CN201377982Y (en) | 2010-01-06 |
Family
ID=41518098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920078559U Expired - Fee Related CN201377982Y (en) | 2009-01-08 | 2009-01-08 | Rivet heating furnace for railway passenger/freight locomotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201377982Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108889895A (en) * | 2018-06-21 | 2018-11-27 | 中车石家庄车辆有限公司 | Railway freight-car rivet heating device |
-
2009
- 2009-01-08 CN CN200920078559U patent/CN201377982Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108889895A (en) * | 2018-06-21 | 2018-11-27 | 中车石家庄车辆有限公司 | Railway freight-car rivet heating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100106 Termination date: 20170108 |