CN2194307Y - Integral ventilation machine group for tracting motor of internal combustion locomotive - Google Patents
Integral ventilation machine group for tracting motor of internal combustion locomotive Download PDFInfo
- Publication number
- CN2194307Y CN2194307Y CN 94228596 CN94228596U CN2194307Y CN 2194307 Y CN2194307 Y CN 2194307Y CN 94228596 CN94228596 CN 94228596 CN 94228596 U CN94228596 U CN 94228596U CN 2194307 Y CN2194307 Y CN 2194307Y
- Authority
- CN
- China
- Prior art keywords
- motor
- ventilation machine
- internal combustion
- asynchronous motor
- combustion locomotive
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Motor Or Generator Cooling System (AREA)
Abstract
The utility model relates to an integral ventilation machine group for a towing motor of an internal combustion locomotive, which belongs to the technical field of an auxiliary drive and ventilation machine group of the internal combustion locomotive. In the prior art, the ventilation machine of the towing motor of the internal combustion locomotive is mainly driven by adopting the mechanical drive mode, so that parts are multiple and the operation is not convenient. The integral ventilation machine group of the utility model adopts that an alternate current asynchronous motor for driving the ventilation machine is connected with the ventilation machine to form an integrative structure, a miniature ventilating hole is respectively arranged below the alternate current asynchronous motor and the ventilation machine and the miniature ventilating holes are connected by an air cylinder. Thus, the utility model has the advantages of part saving, convenient operation and efficiency improvement and is suitable for the ventilation of the towing motor of the internal combustion locomotive.
Description
Diesel locomotive traction motor of the present utility model belongs to the technical field of diesel locomotive accessory drives and ventilation unit with integral type ventilation unit.
In prior art, the diesel locomotive traction motor adopts mechanical drive mode with ventilating set more, as east wind
4The type locomotive traction motor adopts mechanical drive (seeing accompanying drawing 1) with ventilating set, and it is driven ventilating set (9) and rotate by rigid coupling (2), transmission shaft (3), spring column pin universal coupling (4), change speed gear box (5), nylon rope transmission shaft (6), clevis bolt (7), ventilating set supporting base (8) by diesel engine (1).This mechanical transmission structure can easily not disconnect with diesel engine during work, and therefore, diesel engine rotates, and ventilating set just rotates.When locomotive (as diesel engine of locomotive unloading operation, when traction motor is not worked) when some operating mode does not need to ventilate, ventilating set still rotates with diesel engine, the waste auxiliary power.Particularly, require during the locomotive warehouse-in to stop to ventilate before the traction motor warehouse-in, to keep the hot warehouse-in of traction electric machine commufafor, in order to avoid the commufafor surface frosting of warehouse-in back causes ring fire at north cold area.But because of mechanical drive, ventilating set can not be shut down when diesel engine rotates, and the driver and conductor can only adopt stifled air channel method to stop traction motor to ventilate, not only inconvenience but also waste power.Mechanical transmission component is many on the other hand, complex structure, and the maintenance work capacity is big.
The purpose of the present utility model is to provide a kind of diesel locomotive traction motor with the integral type unit that ventilates, and the ventilating set starting and stopping are controlled in the influence that not rotated by diesel engine easily, and reduce transmission link, reduce auxiliary power consumption.
Diesel locomotive traction motor of the present utility model is made up of ventilating set and AC asynchronous motor with the integral type unit that ventilates.The alternating current dynamo output shaft directly and the fan impeller wheel hub be connected, motor and blower housing are connected as a single entity with bolt.Self-cooling fan is not with in AC induction motor inside, all has a little shape vent window on ventilating set spiral case and AC asynchronous motor shell, connects with the air channel between two vent windows.
Integral type ventilation unit of the present utility model, the mechanical drive ventilating set than prior art has reduced rigid coupling, transmission shaft, spring column pin universal coupling, change speed gear box, nylon rope transmission shaft, clevis bolt and ventilating set supporting base.Therefore simple in structure, the maintenance work capacity alleviates greatly, simultaneously according to the locomotive operation situation, the driver is the starting and stopping of may command ventilating set group by control button, control simple and convenient, thereby reduce the consumption of locomotive auxiliary power, save cost, reduce service expenditure, economical and practical.
Accompanying drawing 1: east wind
4Type locomotive traction motor fan drive scheme drawing
Accompanying drawing 2: the diesel locomotive traction motor is with integral type ventilation unit structure diagram
Diesel locomotive traction motor of the present utility model with an embodiment of integral type ventilation unit as shown in Figure 2, integral type ventilation unit is made up of ventilating set (9) and AC asynchronous motor (13).Wheel hub (11) direct connection of the output shaft (12) of AC asynchronous motor (13) and the impeller (10) of ventilating set (9), and reinforce with two serrated nuts.The general motor axial length of the output shaft (12) of AC induction motor (13), its length is decided according to the fan type of selecting for use.Ventilating set spiral case (16) is connected as a single entity with bolt (18) with AC asynchronous motor (13) shell.AC asynchronous motor (13) is a horizontal type structure, and motor internal is not with self-cooling fan.
The type of cooling of AC asynchronous motor (13) is a particular design, below at ventilating set spiral case (16) is provided with little shape breather port (17) by AC asynchronous motor (13) one sides, shell below in AC asynchronous motor (13) also has small-sized breather port (15) by ventilating set (9) one sides, is communicated with air channel (14) between two breather ports (15,17).Air channel (14) can be made with canvas or other materials.The inlet scoop of ventilating set is (19), and exhaust outlet is (20).
When traction motor work, when requiring ventilating set (9) work, the driver control button, give AC asynchronous motor (13) power supply, AC asynchronous motor (13) is rotated, and by output shaft (12) drive fan impeller (10) rotation, suck coolant air from the inlet scoop (19) of ventilating set (9), deliver to traction motor through exhaust outlet (20), meanwhile, the sub-fraction coolant air is through breather port (17), air channel (14), breather port (15) enters in the AC asynchronous motor (13), and cool motors (13) back is discharged by motor exhaust outlet (21).
The big I of the vent window of ventilating set (9) and AC asynchronous motor (13) (15,17) is according to the watt level decision of AC asynchronous motor (13).The power range of AC induction motor is generally (20～50) kW, and rotating speed is (1500～3000) rev/min.
Diesel locomotive traction motor of the present utility model is with the integral type unit that ventilates, through joining the machine evidence: the AC asynchronous motor starting and stopping only need the driver to give the button a slight press, control convenience, operate steadily, the air quantity of introducing by the little shape breather port (17) of ventilating set (9), can satisfy AC asynchronous motor (13) at full capacity, the requirement that works long hours, save a large amount of parts than prior art, simple in structure, cost is low, maintenance load and service expenditure have been alleviated, be suitable for practicality, benefit is obvious.
Claims (1)
1, a kind of diesel locomotive traction motor is with the integral type unit that ventilates, it is made up of AC asynchronous motor [13] and ventilating set [9], wheel hub [11] direct connection of the output shaft [12] of AC asynchronous motor [13] and the impeller [10] of ventilating set [9], fix by serrated nut, the shell of ventilating set [9] and AC asynchronous motor [13], be connected as a single entity with bolt, it is characterized in that: be not with self-cooling fan in the AC asynchronous motor, all respectively have a little shape breather port [17 at the spiral case [16] of ventilating set [9] and the shell of AC asynchronous motor [13], 15], two breather ports [17,15] connect with air channel [14] between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94228596 CN2194307Y (en) | 1994-05-07 | 1994-05-07 | Integral ventilation machine group for tracting motor of internal combustion locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94228596 CN2194307Y (en) | 1994-05-07 | 1994-05-07 | Integral ventilation machine group for tracting motor of internal combustion locomotive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2194307Y true CN2194307Y (en) | 1995-04-12 |
Family
ID=33841107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94228596 Expired - Fee Related CN2194307Y (en) | 1994-05-07 | 1994-05-07 | Integral ventilation machine group for tracting motor of internal combustion locomotive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2194307Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100376440C (en) * | 2005-04-04 | 2008-03-26 | 中国南车集团戚墅堰机车车辆厂 | Low-axis-load large-power AC transmission freight diesel locomotive |
-
1994
- 1994-05-07 CN CN 94228596 patent/CN2194307Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100376440C (en) * | 2005-04-04 | 2008-03-26 | 中国南车集团戚墅堰机车车辆厂 | Low-axis-load large-power AC transmission freight diesel locomotive |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2693506Y (en) | Frequency conversion air-conditioner for hybrid power motor | |
| CN102889649B (en) | Air-conditioner | |
| CN202300901U (en) | Air-conditioning compressor mounted driving device hybrid electric vehicle | |
| CN2194307Y (en) | Integral ventilation machine group for tracting motor of internal combustion locomotive | |
| CN109017210A (en) | A kind of air-conditioning system and its working method of hybrid vehicle | |
| CN201329866Y (en) | Electric drive internal combustion locomotive all-day all-working-condition energy-saving control system | |
| CN101272073A (en) | Ventilated cooling rainproof high-speed motor of electric bicycle | |
| CN213754247U (en) | Built-in range extender of rectifier bridge | |
| CN202001333U (en) | Hand and electric dual-purposed circulating fan | |
| CN209600216U (en) | Variable power dual module integral Vehicular air-conditioner compressor | |
| CN2641293Y (en) | High efficiency and energy-saving cooling device for internal combustion engine | |
| CN2803784Y (en) | Self-contained air conditioner set driven by coupled-type clutch | |
| CN2071255U (en) | Automatic electric controlling device for cooling fan of vehicles | |
| CN2328798Y (en) | Fan clutch device for automobile engine | |
| CN2133697Y (en) | Wind fan with double-speed, double electrical machine | |
| CN1280116C (en) | Air-conditioning system of truck crane | |
| CN111251881B (en) | Electric automobile water pump driving structure and method and electric automobile | |
| CN2476664Y (en) | Electric warm-air water pump on vehicle | |
| CN214660865U (en) | Cooling device for roots fan | |
| CN221179166U (en) | Single motor driven meat grinder | |
| CN2297546Y (en) | Temp. regulating water pump for motor-driven vehicle | |
| CN110549841A (en) | Cooling system for electric automobile | |
| CN214366347U (en) | Automatic diesel engine group heat abstractor of adjusting | |
| CN2151458Y (en) | Resistance power consumer for loading test of diesel locomotive | |
| CN218162107U (en) | Permanent magnet motor for cooling tower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |