CN201914253U - Integrated cooling device for high-speed train - Google Patents
Integrated cooling device for high-speed train Download PDFInfo
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- CN201914253U CN201914253U CN2011200014260U CN201120001426U CN201914253U CN 201914253 U CN201914253 U CN 201914253U CN 2011200014260 U CN2011200014260 U CN 2011200014260U CN 201120001426 U CN201120001426 U CN 201120001426U CN 201914253 U CN201914253 U CN 201914253U
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Abstract
The utility model relates to an integrated cooling device for a high-speed train, which comprises a frame, a base plate, a cooling integrated mechanism, a wind path mechanism and a water path mechanism, wherein the frame and the base plate are connected through vertical columns at the four corners to form a frame structure; the cooling integrated mechanism comprises an electric reactor, a chopped wave resistor, a water pump, an expansion water tank, a heat exchanger, a cooling fan and an air outlet cylinder; the water path mechanism comprises a heat exchanger, a water pump, an expansion tank, water inlet pipes and water outlet pipes; and the wind path mechanism comprises a cooling fan, a heat exchanger and an air outlet cylinder. The integrated cooling device integrates the water pumps, the fans, the pipes, the heat exchangers and the necessary equipment for monitoring the states of cooling media. During the running of the locomotive, a large amount of heat energy generated due to the traction of the current transformer and the voltage transformer is carried away by the integrated cooling device. The integrated cooling device for the high-speed train has a simple structure, occupies less space of the high-speed train, has a high power, works reliably, is convenient for operation, repair and maintenance, and greatly reduces the production cost.
Description
Technical field
The utility model relates to a kind of high speed motor car integrated-type cooling mechanism, and it is a kind of cooling mechanism of EMU traction system.
Background technology
At present, the cooling mechanism (high speed motor car cooling mechanism) of modal locomotive traction system cooling is a kind of being installed on the railway motor-car, and cooling locomotive main transformer and inverter are the parts of when rolling stock moves unnecessary heat energy being taken away.During locomotive operation, a large amount of heat energy that traction convertor and voltage transformer work produce are all taken away by the type cooling mechanism.Cooling mechanism is simple blower fan heat exchanger structure, and the remaining part of cooling mechanism all is integrated in traction invertor and traction transformer itself, its shortcoming: the one, and cost is higher, the fault rate height, the cost of overhaul is big.The 2nd, take the more space of motor-car, complex structure, difficult in maintenance, simultaneously under itself space weight condition of limited, adopt this mode bring very big difficulty certainly will for both general designs.Therefore, under the prerequisite that guarantees its cooling effectiveness, the cooling system of necessarieses such as a kind of integrated water pump of development and Design, H Exch, blower fan, pipeline and cooling media condition monitoring is very necessary.
Summary of the invention
The purpose of this utility model is at the problems referred to above, provide that a kind of power is big, operation and maintenance convenient, reliable, greatly reduce productive costs, with the high speed motor car integrated-type cooling mechanism of equipment integrations such as water pump, blower fan, pipeline, H Exch.
The technical solution of the utility model: a kind of high speed motor car integrated-type cooling mechanism, it is characterized in that this cooling mechanism comprises frame, base plate, cooling integrated mechanism, wind path mechanism and waterway mechanism, constitute tower structure by the column on four angles between its frame and the base plate;
The cooling integrated mechanism comprises reactor, copped wave resistance, cooling water pump, expansion tank, H Exch, two cooling blower and chimney fans of installing side by side successively by order of placement,
Two cooling blowers of installing side by side are connected with H Exch by air duct, and promptly the cooling blower top is provided with frame, and every cooling blower is hung on two beams of frame by Shock-proof bolt;
Described cooling water pump is hung by the water pump strut member and is installed in air outlet near current transformer one side, hangs by four cushion blockings to be installed on the bracing frame; The cooling water pump water inlet is connected on the H Exch by the H Exch coolant outlet pipe, and water outlet is connected on the inverter pipeline by the current transformer coolant inlet pipe that filter is housed;
Described H Exch is connected the cooling mechanism central rack by six H Exch connection pipes, be equipped with one in the inlet side of H Exch and can stop the web plate of foreign matter greatly, and leave in this side upkeep operations such as the cleaning of being convenient to H Exch, dismounting 380mm-420mm safeguard the space, the H Exch water outlet is connected to the cooling water pump water inlet by the H Exch coolant outlet pipe, and water inlet is connected on the inverter by the current transformer coolant outlet pipe;
Described reactor is hung installation by cushion blocking, copped wave resistance is directly installed on the bracing frame by bolt, cooling water pump, reactor and copped wave resistance are hung side by side on the crossbeam of frame, this cooling water pump is provided with the water pump strut member, and reactor connection box, connection box, expansion tank are installed on the bracing frame by bolt;
Waterway mechanism is by H Exch, cooling water pump, expansion tank, the current transformer coolant outlet pipe, H Exch coolant outlet pipe and current transformer coolant inlet pipe are formed, waterway mechanism is to comprise major loop and subloop two parts, major loop: the high-temperature water cooling agent in the current transformer is successively through the current transformer coolant outlet pipe, H Exch, the H Exch coolant outlet pipe is got back to and is sent back to again in the cooling water pump in the current transformer and constitute major loop, subloop: a part of high-temperature water cooling agent in the current transformer directly enters through the current transformer exit end successively and can store or give in the expansion tank of H Exch supplementing water cooling system conditioner, sends back to by cooling water pump to constitute subloop in the current transformer again;
Wind path mechanism comprises cooling blower, H Exch and chimney fan, the air outlet of cooling blower has the chimney fan of a skirtboard, cooling air by blower fan from copped wave resistance, reactor, cooling water pump, expansion tank one end suction, simultaneously on-cycle water coolant in the H Exch is cooled off, hot blast is then arranged to atmosphere by chimney fan.
This high speed motor car integrated-type cooling mechanism is a kind of being installed on the railway motor-car, is to be used for cooling off locomotive main transformer and inverter, is the parts of when rolling stock moves unnecessary heat energy being taken away.During locomotive operation, a large amount of heat energy that traction convertor and voltage transformer work produce are all taken away by the integrated-type cooling system.More specifically, be the chiller system of necessarieses such as a kind of integrated water pump, blower fan, pipeline, H Exch and cooling media condition monitoring.The utility model is simple in structure, and it is little to take the motor-car space, and power is big, reliable, be convenient to operation and repair and maintenance is convenient, greatly reduce productive costs.
Description of drawings
Fig. 1 is a STRUCTURE DECOMPOSITION scheme drawing of the present utility model;
Fig. 2 is waterway mechanism of the present utility model, wind path structural scheme of mechanism;
Among the figure: 1-frame, 2-chimney fan, 3-cooling blower, the 4-H Exch, 5-H Exch coolant outlet pipe, 6-H Exch coolant outlet pipe, the 7-base plate, 8-cooling water pump, 9-current transformer coolant inlet pipe, the 10-connection box, 11-expansion tank, 12-water pump strut member, the 13-bracing frame, 14-reactor connection box, 15-copped wave resistance, 16-reactor.
The specific embodiment
Referring to Fig. 1 and Fig. 2, a kind of high speed motor car integrated-type cooling mechanism, it is characterized in that this cooling mechanism comprises frame 1, base plate 7, cooling integrated mechanism, wind path mechanism and waterway mechanism, constitutes tower structure by the column on four angles between its frame 1 and the base plate 7;
The cooling integrated mechanism comprises reactor 16, copped wave resistance 15, cooling water pump 8, expansion tank 11, H Exch 4, two cooling blower 3 and the chimney fans 2 installed side by side successively by order of placement,
Two cooling blowers of installing side by side 3 are connected with H Exch 4 by air duct, and promptly cooling blower 3 tops are provided with frame 1, and every cooling blower 3 is hung on two beams of frame 1 by Shock-proof bolt;
Cooling water pump 8 is hung by water pump strut member 12 and is installed in air outlet near current transformer one side, hangs by four cushion blockings to be installed on the bracing frame; Cooling water pump 8 water inlets are connected on the H Exch 4 by H Exch coolant outlet pipe 5, and water outlet is connected on the inverter pipeline by the current transformer coolant inlet pipe 9 that filter is housed,
H Exch 4 is connected cooling mechanism frame 1 middle part by six H Exch connection pipes, be equipped with one in the inlet side of H Exch 4 and can stop the web plate of foreign matter greatly, and leave in this side upkeep operations such as the cleaning of being convenient to H Exch 4, dismounting 400mm safeguard the space, H Exch 4 water outlets are connected to cooling water pump 8 water inlets by H Exch coolant outlet pipe 6, and water inlet is connected on the inverter by current transformer coolant outlet pipe 5;
Waterway mechanism is by H Exch 4, cooling water pump 8, expansion tank 11, current transformer coolant outlet pipe 5, H Exch coolant outlet pipe 6 and current transformer coolant inlet pipe 9 are formed, waterway mechanism is to comprise major loop and subloop two parts, major loop: the high-temperature water cooling agent in the current transformer enters H Exch 4 through current transformer coolant outlet pipe 5 successively, cooling system conditioner is cooled off by H Exch 4, getting back to cooling water pump 8 by H Exch coolant outlet pipe 6 sends back to again and constitutes major loop in the current transformer, subloop: generally speaking, part water coolant directly enters expansion tank 11 from the current transformer exit end and enters current transformer by water pump 8 again, when bigger variation takes place in ambient temperature, when coolant volume in H Exch 4 and the current transformer expands increase, part water coolant directly enters expansion tank 12 from the current transformer exit end and enters current transformer by water pump 8 again, the a part of water coolant that increases is stored in the expansion tank 12, when coolant volume reduces in H Exch 4 and the current transformer, reduce a part of water coolant and add to H Exch 4 and the current transformer from expansion tank 12 outflows.
Wind path mechanism comprises cooling blower 3, H Exch 4 and chimney fan 2, the air outlet of cooling blower 3 is provided with the chimney fan 2 of a skirtboard, cooling air by blower fan 3 from copped wave resistance 15, reactor 16, cooling water pump 8, expansion tank 11 1 end suction, simultaneously on-cycle water coolant in the H Exch 4 is cooled off, hot blast is then arranged to atmosphere by chimney fan 2.
This integrated-type cooling mechanism totally adopts frame 1 to be connected with the car body bottom, and all parts of cooling mechanism all are connected on the cooling mechanism frame 1 by welding or bolt mode, and frame 1 each assembly adopts the manufacturing of carbon steel rectangular tube.Be the alleviator total weight, the cooling mechanism structural materials all adopts the aluminum alloy materials of lightweight except that main load parts; Consider to prevent circulating of cooling mechanism turnover wind, a chimney fan 2 that connects skirtboard is set at air outlet.Two cooling blowers 3 are installed side by side, are connected with H Exch 4 by air duct 2.Cooling blower 3 top organic frames 1, every cooling blower 2 is hung on two beams of frame 1 by four Shock-proof bolts, to prevent fan vibration system is exerted an influence; Water pump 8 is hung by water pump strut member 12 and is installed in air outlet near current transformer one side, hangs by four cushion blockings to be installed on the cooling system bracing frame.Water pump 8 water inlets are connected to H Exch 4 by H Exch coolant outlet pipe 5, and outlet is connected on the inverter pipeline by the current transformer coolant inlet pipe 9 that filter is housed.H Exch 4 is connected frame 1 middle part by six H Exch connection pipes, be equipped with one in the inlet side of H Exch 4 and can stop the web plate of foreign matter greatly, and safeguard the space so that upkeep operations such as the cleaning of H Exch 4, dismounting what this side left about 400mm, remove corresponding bolts simultaneously and H Exch 4 can be shifted out from the train bottom.H Exch 4 water outlets are connected to pump intake by H Exch coolant outlet pipe 6, and water inlet is connected to inverter by current transformer coolant outlet pipe 5.Reactor 16 is hung installation by four cushion blockings, and copped wave resistance 15 is directly installed on the bracing frame 13 by bolt, and water pump 8, reactor 16 and copped wave resistance 15 are hung side by side on the crossbeam of frame 1.Reactor resistance connection box 14, connection box 10, expansion tank 11 are installed on the bracing frame 13 by bolt.
Claims (1)
1. high speed motor car integrated-type cooling mechanism is characterized in that:
A, described this cooling mechanism comprise frame (1), base plate (7), cooling integrated mechanism, wind path mechanism and waterway mechanism, constitute tower structure by the column on four angles between its frame (1) and the base plate (7);
Described cooling integrated mechanism comprises reactor (16), copped wave resistance (15), cooling water pump (8), expansion tank (11), H Exch (4), two cooling blower (3) and chimney fans of installing side by side (2) successively by order of placement,
Described two cooling blowers of installing side by side (3) are connected with H Exch (4) by air duct, and promptly cooling blower (3) top is provided with frame (1), and every cooling blower (3) is hung on two beams of frame (1) by Shock-proof bolt;
Described cooling water pump (8) is hung by water pump strut member (12) and is installed in air outlet near current transformer one side, hangs by four cushion blockings to be installed on the bracing frame; Cooling water pump (8) water inlet is connected on the H Exch (4) by H Exch coolant outlet pipe (5), and water outlet is connected on the inverter pipeline by the current transformer coolant inlet pipe (9) that filter is housed,
Described H Exch (4) is connected cooling mechanism frame (1) middle part by six H Exch connection pipes, be equipped with one in the inlet side of H Exch (4) and can stop the web plate of foreign matter greatly, and leave in this side upkeep operations such as the cleaning of being convenient to H Exch (4), dismounting 380mm-420mm safeguard the space, H Exch (4) water outlet is connected to cooling water pump (8) water inlet by H Exch coolant outlet pipe (6), and water inlet is connected on the inverter by current transformer coolant outlet pipe (5);
Described reactor (16) is hung installation by cushion blocking, copped wave resistance (15) is directly installed on the bracing frame (13) by bolt, cooling water pump (8), reactor (16) and copped wave resistance (15) are hung side by side on the crossbeam of frame (1), this cooling water pump (8) is provided with water pump strut member (12), and reactor connection box (14), connection box (10), expansion tank (11) are installed on the bracing frame (13) by bolt;
B, described waterway mechanism is by H Exch (4), cooling water pump (8), expansion tank (11), current transformer coolant outlet pipe (5), H Exch coolant outlet pipe (6) and current transformer coolant inlet pipe (9) are formed, waterway mechanism is to comprise major loop and subloop two parts, major loop: the high-temperature water cooling agent in the current transformer is successively through current transformer coolant outlet pipe (5), H Exch (4), H Exch coolant outlet pipe (6) is got back to and is sent back to again in the cooling water pump (8) in the current transformer and constitute major loop, subloop: a part of high-temperature water cooling agent in the current transformer directly enters through the current transformer exit end successively and can store or give in the expansion tank (11) of H Exch (4) supplementing water cooling system conditioner, sends by cooling water pump (8) that current transformer is interior to constitute subloop back to again;
C, described wind path mechanism comprise cooling blower (3), H Exch (4) and chimney fan (2), the air outlet of cooling blower (3) is provided with the chimney fan (2) of a skirtboard, cooling air by blower fan (3) from copped wave resistance (15), reactor (16), cooling water pump (8), expansion tank (11) one end suction, simultaneously the interior on-cycle water coolant of H Exch (4) is cooled off, hot blast is then arranged to atmosphere by chimney fan (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200014260U CN201914253U (en) | 2011-01-05 | 2011-01-05 | Integrated cooling device for high-speed train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200014260U CN201914253U (en) | 2011-01-05 | 2011-01-05 | Integrated cooling device for high-speed train |
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| Publication Number | Publication Date |
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| CN201914253U true CN201914253U (en) | 2011-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011200014260U Expired - Lifetime CN201914253U (en) | 2011-01-05 | 2011-01-05 | Integrated cooling device for high-speed train |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102717806A (en) * | 2012-07-04 | 2012-10-10 | 中国北车集团大连机车研究所有限公司 | Cooling device for motor train unit |
| CN103253277A (en) * | 2013-05-30 | 2013-08-21 | 中国北车集团大连机车研究所有限公司 | Cooling unit for traction system |
| WO2014005384A1 (en) * | 2012-07-04 | 2014-01-09 | 中国北车集团大连机车研究所有限公司 | Cooling device for multi-unit trains |
| CN103625492A (en) * | 2012-08-29 | 2014-03-12 | 南车青岛四方机车车辆股份有限公司 | Hanging beam for aluminum alloy body of railway vehicle |
| CN104010917A (en) * | 2011-12-27 | 2014-08-27 | 三菱电机株式会社 | Air conditioning device for vehicle |
| CN105321664A (en) * | 2015-12-09 | 2016-02-10 | 中车大连机车研究所有限公司 | Inclined type cooling unit for CRH (China Railway High-Speed) train traction transformer |
| CN105438192A (en) * | 2015-12-09 | 2016-03-30 | 中车大连机车研究所有限公司 | Heat exchange module for locomotive |
| WO2016045184A1 (en) * | 2014-09-24 | 2016-03-31 | 中国北车集团大连机车研究所有限公司 | Cooling unit for traction converter |
| CN106004894A (en) * | 2016-05-26 | 2016-10-12 | 中车大连机车车辆有限公司 | Overhead type frame control traction inverter for diesel locomotive |
| CN106467119A (en) * | 2015-08-21 | 2017-03-01 | 中车大连电力牵引研发中心有限公司 | A kind of water-cooled heat exchange structure based on outside corridor AC drive diesel locomotive |
| CN107592780A (en) * | 2017-10-31 | 2018-01-16 | 株洲联诚集团控股股份有限公司 | A kind of EMU cooling device |
| CN107856548A (en) * | 2017-10-31 | 2018-03-30 | 中车永济电机有限公司 | The traction integrated unit of EMUs car end to end |
| CN109435975A (en) * | 2018-11-12 | 2019-03-08 | 中车资阳机车有限公司 | Closed hybrid locomotrives power accumulator group active module mounting structure |
| CN110749213A (en) * | 2019-09-06 | 2020-02-04 | 天津博威动力设备有限公司 | Power heat exchange prying block of water pump |
| CN111555553A (en) * | 2020-06-03 | 2020-08-18 | 湖南联诚轨道装备有限公司 | Rail transit permanent magnet traction motor cooling device |
-
2011
- 2011-01-05 CN CN2011200014260U patent/CN201914253U/en not_active Expired - Lifetime
Cited By (23)
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| US9541322B2 (en) | 2011-12-27 | 2017-01-10 | Mitsubishi Electric Corporation | Vehicle air-conditioning apparatus |
| CN104010917A (en) * | 2011-12-27 | 2014-08-27 | 三菱电机株式会社 | Air conditioning device for vehicle |
| WO2014005384A1 (en) * | 2012-07-04 | 2014-01-09 | 中国北车集团大连机车研究所有限公司 | Cooling device for multi-unit trains |
| CN102717806A (en) * | 2012-07-04 | 2012-10-10 | 中国北车集团大连机车研究所有限公司 | Cooling device for motor train unit |
| CN103625492B (en) * | 2012-08-29 | 2016-09-07 | 中车青岛四方机车车辆股份有限公司 | Aluminum alloy bodywork of rail vehicle hanging beam |
| CN103625492A (en) * | 2012-08-29 | 2014-03-12 | 南车青岛四方机车车辆股份有限公司 | Hanging beam for aluminum alloy body of railway vehicle |
| WO2014190688A1 (en) * | 2013-05-30 | 2014-12-04 | 中国北车集团大连机车研究所有限公司 | Cooling unit for traction system |
| CN103253277B (en) * | 2013-05-30 | 2016-03-30 | 中国北车集团大连机车研究所有限公司 | Traction system cooling unit |
| CN103253277A (en) * | 2013-05-30 | 2013-08-21 | 中国北车集团大连机车研究所有限公司 | Cooling unit for traction system |
| WO2016045184A1 (en) * | 2014-09-24 | 2016-03-31 | 中国北车集团大连机车研究所有限公司 | Cooling unit for traction converter |
| CN104201901B (en) * | 2014-09-24 | 2017-02-01 | 中国北车集团大连机车研究所有限公司 | Cooling unit for traction converter |
| CN106467119A (en) * | 2015-08-21 | 2017-03-01 | 中车大连电力牵引研发中心有限公司 | A kind of water-cooled heat exchange structure based on outside corridor AC drive diesel locomotive |
| CN105438192B (en) * | 2015-12-09 | 2018-05-29 | 中车大连机车研究所有限公司 | A kind of locomotive heat exchange module |
| CN105321664A (en) * | 2015-12-09 | 2016-02-10 | 中车大连机车研究所有限公司 | Inclined type cooling unit for CRH (China Railway High-Speed) train traction transformer |
| CN105438192A (en) * | 2015-12-09 | 2016-03-30 | 中车大连机车研究所有限公司 | Heat exchange module for locomotive |
| CN105321664B (en) * | 2015-12-09 | 2017-08-08 | 中车大连机车研究所有限公司 | Motor train unit traction transformer tilting cooling unit |
| CN106004894A (en) * | 2016-05-26 | 2016-10-12 | 中车大连机车车辆有限公司 | Overhead type frame control traction inverter for diesel locomotive |
| CN107856548A (en) * | 2017-10-31 | 2018-03-30 | 中车永济电机有限公司 | The traction integrated unit of EMUs car end to end |
| CN107592780A (en) * | 2017-10-31 | 2018-01-16 | 株洲联诚集团控股股份有限公司 | A kind of EMU cooling device |
| CN107592780B (en) * | 2017-10-31 | 2023-10-31 | 湖南联诚轨道装备有限公司 | Cooling device for high-speed motor train unit |
| CN109435975A (en) * | 2018-11-12 | 2019-03-08 | 中车资阳机车有限公司 | Closed hybrid locomotrives power accumulator group active module mounting structure |
| CN110749213A (en) * | 2019-09-06 | 2020-02-04 | 天津博威动力设备有限公司 | Power heat exchange prying block of water pump |
| CN111555553A (en) * | 2020-06-03 | 2020-08-18 | 湖南联诚轨道装备有限公司 | Rail transit permanent magnet traction motor cooling device |
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