CN2698996Y - Four kind power supply and oil-water preheating device for diesel locomotive - Google Patents
Four kind power supply and oil-water preheating device for diesel locomotive Download PDFInfo
- Publication number
- CN2698996Y CN2698996Y CNU2004200275665U CN200420027566U CN2698996Y CN 2698996 Y CN2698996 Y CN 2698996Y CN U2004200275665 U CNU2004200275665 U CN U2004200275665U CN 200420027566 U CN200420027566 U CN 200420027566U CN 2698996 Y CN2698996 Y CN 2698996Y
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- diesel
- oil
- locomotive
- generator
- water
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- 230000003137 locomotive effect Effects 0.000 title claims abstract description 58
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 11
- 238000002485 combustion reaction Methods 0.000 claims description 23
- 238000001816 cooling Methods 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 abstract description 12
- 239000000498 cooling water Substances 0.000 abstract description 6
- 238000004378 air conditioning Methods 0.000 abstract description 2
- 238000000889 atomisation Methods 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000010992 reflux Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 11
- 239000003921 oil Substances 0.000 description 9
- 230000005611 electricity Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 238000007600 charging Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000000567 combustion gas Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000010710 diesel engine oil Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
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- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Abstract
The utility model discloses a four kind power supply and oil-water preheating device for diesel locomotive, comprising a circulation water pump (9), an intake pipe (15), a flow adjusting valve (8), an exhaust-gas heat exchanger (4), a heater (7), a thermostatic control valve (5) and an auxiliary diesel generator set composed of a diesel (1) and a generator (2), and a stabilizing communicating module (13). The input terminal of the stabilizing communicating module (13) is connected to the generator (2), the output terminal is connected to a storage battery set (11) on the diesel locomotive, and the generator (2) is connected to an air conditioning (12) on the diesel locomotive through lead wires; the auxiliary diesel generator set is connected to the oil-water system of the diesel (10) of the diesel locomotive through a reflux pipe (14) and then is connected to the exhaust-gas heat exchanger (4) directly through a cooling water pipe (6), and the thermostatic control valve (5) is arranged on the cooling water pipe (6). The utility model is started conveniently with good dependability, fast heating rate, low cost, simple operation, and convenient maintenance, extends the service life of the diesel, and without turning hard and adding temperature to the diesel eliminates the phenomena that the oil gets thick, the running pieces are abraded and the environment is polluted, which are caused by spouting oil at a slow speed and the imperfect atomization.
Description
Technical field
The utility model relates to the auxiliary device of internal combustion locomotive, specifically, relates to a kind of internal combustion locomotive four classes power supply and preheating of oil and water device.
Background technique
Along with the repeatedly speed-raising of railway locomotive, and to the improvement of driver and conductor's working environment on the locomotive, internal combustion locomotive four class electricity consumptions (electricity consumptions of air conditioner, refrigerator, heating, water fountain, electric heater etc.) increase rapidly.With the locomotive air conditioner machine is example, and the electricity consumption of every locomotive air conditioner unit is 10KW, uses the storage battery inverter.What simultaneously the locomotive air conditioner machine adopted is the three phase current compressor, and it is little because of volume, and cost is low, and good reliability and generally being used is through the inversion battery feed but use power supply.Actual conditions show that there is the startup difficulty in inverter, and reliability is on the low side, and defectives such as cost height are to influence the key factor that the locomotive air conditioner machine runs well.Traditional internal-combustion engine preheating, the heating of employing preboiler, practice show that there is big defective in the preboiler heating equipment: complex structure, poor reliability, the rate of fault height, the thermal efficiency is low, and rate of heating is slow, uses uneasy congruence, many locomotive depots stop using, the substitute is and take the diesel engine of locomotive running down to beat warm method to keep the diesel engine oil coolant-temperature gage, yet the diesel engine running down is beaten temperature and also had many problems: fuel consumption is big, diesel engine movement parts wearing and tearing and to the pollution increase of environment etc.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of convenience, good reliability, rate of heating piece, cost low power supply of internal combustion locomotive four classes and preheating of oil and water device of starting is provided.
The technological scheme that realizes above-mentioned purpose is: a kind of internal combustion locomotive four classes power supply and preheating of oil and water device, comprise circulating water pump, intake pipe, flow control valve, exhaust gas heat exchanger, heater, thermostatic control valve and auxiliary diesel-generator set of forming by diesel engine and generator, auxiliary diesel-generator set is connected with exhaust gas heat exchanger by outlet pipe, exhaust gas heat exchanger is connected with the diesel engine of internal combustion locomotive by intake pipe, heater and circulating water pump are installed on the intake pipe, also comprise the voltage stabilizing rectification module, the input end of voltage stabilizing rectification module is connected with generator, output terminal is connected with battery pack on the internal combustion locomotive, and generator also is connected with air conditioner on the internal combustion locomotive by lead; Auxiliary diesel-generator set is connected with the oil-water system of diesel engine of diesel locomotive by reflow pipe, directly is connected with exhaust gas heat exchanger by water-cooling tube, and thermostatic control valve is installed on the water-cooling tube.
After adopting technique scheme, owing to used the voltage stabilizing rectification module, the input end of voltage stabilizing rectification module is connected with generator, output terminal is connected with battery pack on the internal combustion locomotive, generator also is connected with air conditioner on the internal combustion locomotive by lead, can directly provide 380V to air condition compressor, the 50Hz three-phase alternating-current supply, save cost an arm and a leg, inverter that rate of fault is high, the locomotive air conditioner cost is reduced, the toggle speed piece, reliability improves, it is in short supply to solve locomotive four class electricity consumptions simultaneously, the situation of storage battery electricity consumption loss.Be connected with the oil-water system of diesel engine of diesel locomotive by reflow pipe owing to auxiliary diesel-generator set again, directly be connected by water-cooling tube with exhaust gas heat exchanger, thermostatic control valve is installed on the water-cooling tube, thereby the utility model can make full use of the waste heat energy of auxiliary diesel when work combustion gas, circulating water heat energy, the heat energy that the electricity power supply heater that circulation machine oil heat energy and generator send produces makes the telephone exchange system thermal efficiency improve more than 80%.Efficient heat energy is used for locomotive oil, water system preheating by the automatic controller and the connecting pipeline of system, replaces preboiler or diesel engine preheating insulation method, greatly reduces user cost.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
As shown in Figure 1, a kind of internal combustion locomotive four classes power supply and preheating of oil and water device, comprise circulating water pump 9, intake pipe 15, flow control valve 8, exhaust gas heat exchanger 4, heater 7, thermostatic control valve 5 and auxiliary diesel-generator set of forming by diesel engine 1 and generator 2, auxiliary diesel-generator set is connected with exhaust gas heat exchanger 4 by outlet pipe 3, exhaust gas heat exchanger 4 is connected with the diesel engine 10 of internal combustion locomotive by intake pipe 15, heater 7 and circulating water pump 9 are installed on the intake pipe 15, also comprise voltage stabilizing rectification module 13, the input end of voltage stabilizing rectification module 13 is connected with generator 2, output terminal is connected with battery pack 11 on the internal combustion locomotive, and generator 2 also is connected with air conditioner 12 on the internal combustion locomotive by lead; Auxiliary diesel-generator set is connected with the oil-water system of diesel engine of diesel locomotive 10 by reflow pipe 14, directly is connected with exhaust gas heat exchanger 4 by water-cooling tube 6, and thermostatic control valve 5 is installed on the water-cooling tube 6.
What heater 7 adopted is electric heater.
As shown in Figure 1, modulating valve 8-1 is installed on the reflow pipe 14, adopts modulating valve 8-1 can regulate the flow of water in the reflow pipe 14.
It is 40KW that auxiliary diesel-generator set adopts nominal power, rated engine speed is the 4105D type four-cycle diesel of 1500～1800r/min, after this diesel engine reaches rated engine speed, send the Ac of 380V, 50Hz for two 10KW electric heater heating and air condition compressor electricity consumption with the auxiliary generator of its coupling, simultaneously, threephase AC supplies battery charging with the 110V direct current after rectification module 13 filtering, the 220V Ac of process throw over switch is for refrigerator, water fountain, heating electricity consumption.
The waste gas of discharging when exhaust gas heat exchanger 4 utilizes auxiliary diesel 1 work during by heat exchanger 4 outlet pipes 3, heats the cooling water of the heat exchanger 4 of flowing through, and improves energy utilization rate by the preheating recoverying and utilizing method.
Working procedure of the present utility model is as follows:
1, locomotive air conditioner machine power supply
Start auxiliary diesel-generator set, after diesel engine 1 reaches rated engine speed, send the 380V Ac to air conditioner 12 power supplies, air conditioner 12 work with the auxiliary generator 2 of its coupling.
2, battery charging
The running of auxiliary diesel-generator set after diesel engine 1 reaches rated engine speed, is sent the 380V Ac with the auxiliary generator 2 of its coupling, sends the 110V direct current for battery pack 11 chargings after 13 rectifications of voltage stabilizing rectification module.
3, locomotive oil, water system preheating
Start auxiliary diesel-generator set, diesel engine 1 combustion gas enters exhaust gas heat exchanger 4 through outlet pipe 3, cooling water heating to the thermostatic control valve 5 of flowing through, cooling water through heating flows through electric heater 7, flow control valve 8, circulating water pump 9, enter oil, the water system of diesel engine of locomotive 10, enter auxiliary diesel 1 through reflow pipe 14 and finish Heating Cyclic, go round and begin again, circulation is carried out, to keep locomotive water system temperature in 20～30 degree scopes.
Control of the present utility model divides manual and automatic dual mode by microcomputer control.Manually operation is that crew member oneself observes locomotive water system temperature variation, and startup and auxiliary diesel-generator set out of service guarantee that the motorcycle oil-water system is at a suitable temperature in suitable.Automatically operation is moved auxiliary diesel-generator set automatically and is kept the temperature of motorcycle oil-water system in the specified value scope by the temperature of microcomputer detection locomotive oil-water system.Contactor on the microcomputer control locomotive, when the locomotive water temperature was lower than 20 ℃, microcomputer control auxiliary diesel-generator set was finished startup, loading procedure automatically.When the locomotive water temperature reaches 30 ℃, finish unloading automatically, shut down, with the temperature that keeps the locomotive water system in the specified value scope.
The Control System of Microcomputer mainboard adopt with locomotive on the identical design of electronics power controller PLC, both conveniently produce debugging, be convenient to again keep in repair.The microcomputer system mainboard is made up of central processing unit (CPU) (CPU) and interface circuit thereof and power supply unit.The software of control system adopts the PLM96 Programming with Pascal Language.Electric control system also is provided with interlock protection, and alarm protecting apparatus such as overvoltage, overcurrent, overheated, hypervelocity is guaranteed the unit reliable operation.
The utility model divides with vehicle and ground fixed, be directly installed on the locomotive with vehicle, but yet detachable installation of integrated type is not limited by the locomotive mounting point.Fixed can be used as locomotive depot, back-turning section, stands, the insulation of motorcycle oil-water system in the factory building.
When ground power supply is arranged, auxiliary diesel-generator set can not turn round, and draws power supply with external 380V Ac by electric controller of the present utility model, to the motor power supply of locomotive electric heater, circulating water pump, auxiliary fuel pump, oil pump, make oil-water system circulation heating, reach the insulation purpose.
The utility model removes and is applicable to various types of internal combustion locomotive, outside the breakdown train, also is applicable to public transport big bus, air-conditioning touring car.
Claims (3)
1, a kind of internal combustion locomotive four classes power supply and preheating of oil and water device, comprise circulating water pump (9), intake pipe (15), flow control valve (8), exhaust gas heat exchanger (4), heater (7), thermostatic control valve (5) and auxiliary diesel-generator set of forming by diesel engine (1) and generator (2), auxiliary diesel-generator set is connected with exhaust gas heat exchanger (4) by outlet pipe (3), exhaust gas heat exchanger (4) is connected with the diesel engine (10) of internal combustion locomotive by intake pipe (15), heater (7) and circulating water pump (9) are installed on the intake pipe (15), it is characterized in that:
A, also comprise voltage stabilizing rectification module (13), the input end of voltage stabilizing rectification module (13) is connected with generator (2), and output terminal is connected with battery pack (11) on the internal combustion locomotive, and generator (2) also is connected with air conditioner (12) on the internal combustion locomotive by lead;
B, auxiliary diesel-generator set are connected with the oil-water system of diesel engine of diesel locomotive (10) by reflow pipe (14), directly are connected with exhaust gas heat exchanger (4) by water-cooling tube (6), and thermostatic control valve (5) is installed on the water-cooling tube (6).
2, internal combustion locomotive four classes power supply according to claim 1 and preheating of oil and water device is characterized in that: modulating valve (8-1) is installed on the reflow pipe (14).
3, internal combustion locomotive four classes power supply according to claim 1 and 2 and preheating of oil and water device, it is characterized in that: described heater (7) is an electric heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200275665U CN2698996Y (en) | 2004-05-31 | 2004-05-31 | Four kind power supply and oil-water preheating device for diesel locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200275665U CN2698996Y (en) | 2004-05-31 | 2004-05-31 | Four kind power supply and oil-water preheating device for diesel locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2698996Y true CN2698996Y (en) | 2005-05-11 |
Family
ID=34771697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200275665U Expired - Lifetime CN2698996Y (en) | 2004-05-31 | 2004-05-31 | Four kind power supply and oil-water preheating device for diesel locomotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2698996Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101149034B (en) * | 2006-09-20 | 2010-04-14 | 中国科学院工程热物理研究所 | Preheating gas admission method and device used for automobile cold-starting |
| CN102416958A (en) * | 2011-10-24 | 2012-04-18 | 南车资阳机车有限公司 | Locomotive AC train power supply system and power supply control method thereof |
| CN104500283A (en) * | 2014-11-26 | 2015-04-08 | 中国北车集团大连机车车辆有限公司 | Multistage-heating oil supply device for heavy oil generator set and method of multistage-heating oil supply device |
| CN109973200A (en) * | 2017-12-28 | 2019-07-05 | 郑州宇通客车股份有限公司 | A kind of station car rapidly pre-warming method and rapidly pre-warming system |
-
2004
- 2004-05-31 CN CNU2004200275665U patent/CN2698996Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101149034B (en) * | 2006-09-20 | 2010-04-14 | 中国科学院工程热物理研究所 | Preheating gas admission method and device used for automobile cold-starting |
| CN102416958A (en) * | 2011-10-24 | 2012-04-18 | 南车资阳机车有限公司 | Locomotive AC train power supply system and power supply control method thereof |
| CN104500283A (en) * | 2014-11-26 | 2015-04-08 | 中国北车集团大连机车车辆有限公司 | Multistage-heating oil supply device for heavy oil generator set and method of multistage-heating oil supply device |
| CN109973200A (en) * | 2017-12-28 | 2019-07-05 | 郑州宇通客车股份有限公司 | A kind of station car rapidly pre-warming method and rapidly pre-warming system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090109 Address after: Beijing District of Huairou City Momoyama village temple town east 200 meters, zip code: 101401 Patentee after: BEIJING BEIYU MECHANICAL EQUIPMENT CO., LTD. Address before: Jiangsu city of Changzhou province Qishuyan machine factory workshop District 40 Room 303 a unit, zip code: 213011 Patentee before: Ma Zongyuan |
|
| ASS | Succession or assignment of patent right |
Owner name: BEIJING BEIYU MACHINE EQUIPMENT CO., LTD. Free format text: FORMER OWNER: MA ZONGYUAN Effective date: 20090109 |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140531 Granted publication date: 20050511 |
|
| DD01 | Delivery of document by public notice |
Addressee: Ma Xin Document name: Notification of Expiration of Patent Right Duration |