CN202111604U - belt pulley type coach electric air-conditioner - Google Patents
belt pulley type coach electric air-conditioner Download PDFInfo
- Publication number
- CN202111604U CN202111604U CN2011201881592U CN201120188159U CN202111604U CN 202111604 U CN202111604 U CN 202111604U CN 2011201881592 U CN2011201881592 U CN 2011201881592U CN 201120188159 U CN201120188159 U CN 201120188159U CN 202111604 U CN202111604 U CN 202111604U
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- water
- rear end
- inner lead
- generator
- casing
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- Expired - Fee Related
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model provides a permanent magnetism synchronous generator for a belt pulley type coach electric air-conditioner. Three hanging corners are provided in a housing of the generator; another end of the housing is provided with a generator three-phase output line box, two sides of which are respectively equipped with a water inlet joint and a water outlet joint. A stator assembly is installed in the housing; a belt pulley is installed on a front end cover and is connection with the rotator assembly. A rotator fan with a wind scooper is provided on the front end of the rotator assembly; a front end cover inner water channel is equipped in the front end cover and is communicated with a rear end cover inner water channel through housing water channels. A first water inlet end of the rear end cover inner water channels is communicated with the water inlet joint; left water channels and right water channels in the housing water channels are communicated through the front end cover inner water channel; a water outlet end of the rear end cover inner water channels is communicated with a water inlet end of a next set of rear end cover inner water channel; a water inlet end and a water outlet end of each set of the rear end cover inner water channels are in series, and a water outlet end of a last set of the rear end cover inner water channels is communicated with the water outlet joint.
Description
Technical field
The utility model relates to the automobile current generator field, specially refers to the wheeled big bus electricity of belt air-conditioning magneto alternator.
Background technology
Present traditional automobile air conditioning system generator is a claw-pole type generator, and its power can only satisfy the air conditioning for automobiles electricity consumption demand of mechanical type automobile air conditioning system compressor.Generator is made up of field frame assembly, rotor assembly, front and rear cover assembly, rectifier bridge assembly, REG Regulator Assembly, brush, adopts fan cooled.Have following defective: (1) efficient is low: 30%-60% (in the speed 1800-6000rpm scope); (2) big, the Heavy Weight of volume; (3) temperature rise, when ambient temperature was 100 ℃, the field frame assembly temperature rise was up to 220 ℃; (4) life-span weak point, generator carbon brush and bearing are short useful life, can only guarantee 100,000 kilometers; (5) power is little, can't satisfy the electricity consumption requirement of electronic big bus electricity air-conditioning.
Summary of the invention
The purpose of the utility model is that the pure electronic automobile air conditioning system that provides a kind of air-cooled water-cooled to combine uses permagnetic synchronous motor; Its purpose one: solved pure electronic automobile air conditioning system with the be connected coupling of generator, purpose two: satisfied the demand of big bus automobile electricity air-conditioning to electricity consumption with engine.
For realizing above-mentioned purpose, the technical scheme of the utility model is:
The wheeled big bus electricity of a kind of belt air-conditioning magneto alternator; The rotor fan, rear end cap, water supply connector, water out adapter and the generator three-phase output line box that comprise belt pulley, front end housing, casing, field frame assembly, rotor assembly, band wind scooper, the end of generator on casing top are equipped with hangs the angle, and the other end is equipped with generator three-phase output line box; The both sides of generator three-phase output line box are equipped with water supply connector and water out adapter respectively; Water supply connector is connected with the rear end cap inner lead respectively with water out adapter, and the bottom of motor is equipped with two and is hung the angle, and generator is connected with engine with two extension angles that hang angle and motor top of bolt through motor lower portion; Field frame assembly is installed in the casing; Belt pulley is installed in the front end housing side, and is connected with rotor assembly, and the rotor fan of band wind scooper is housed at the front end of rotor assembly; The rotor fan of band wind scooper rotates with belt pulley and rotor assembly; Between field frame assembly and the rotor assembly motor gas-gap is arranged, the front end housing inner lead is arranged in the front end housing, and be connected with the rear end cap inner lead through the casing water channel.
The wheeled big bus electricity of belt air-conditioning magneto alternator; In the casing water channel, be divided into left and right water channel with dividing plate; Left and right water channel is connected with water inlet, the water side of rear end cap inner lead respectively; First water inlet end of rear end cap inner lead is connected with water supply connector, and the front end housing inner lead is connected the left and right water channel in the casing water channel, and the water side of rear end cap inner lead is connected with the water inlet end of next group rear end cap inner lead; Water inlet, the water side of every group of rear end cap inner lead are in series, and the water side of last group rear end cap inner lead is connected with water out adapter.
The air-cooled of rotor assembly is the wind that is produced by the rotor fan rotation of being with wind scooper; Circulation air path through motor gas-gap and the formation of rotor core ventilation hole; And the high temperature that produces in the generator is delivered to casing; Cooling water by in the casing water channel is taken heat out of generator, thereby reaches the purpose of cooling of generator rotor assembly.
According to the needs of generator cooling, casing water channel, front end housing inner lead and the series connection of rear end cap inner lead that can in casing, front end housing and rear end cap, design more than at least 3 groups are used.
The good effect of the utility model is:
1, adopt the efficient permanent magnet synchronous generator to replace inefficient claw-pole type generator, generator efficiency reaches 80%-94% (in the speed 1800-6000rpm scope);
2, the mode that adopts water cooling to combine with fan cooled drops to generator unit stator assembly temperature below 150 ℃;
3, cooling water channel adopts many group recirculated cooling water road designs, end face seal, and casing adopts low-cost extrusion process;
4, rotor fan cooling constitutes the design of rotor assembly circulation cooling air channel, reduces the rotor assembly temperature;
5, non-carbonate, low temperature rise, high efficiency, long-life design, the same Life Design of useful life and engine;
6, the efficient of this generator on average exceeds 30% than conventional electric generators, has reached the effect of energy-conservation of consumption reduction.
Description of drawings
Fig. 1, the wheeled big bus electricity of belt air-conditioning magneto alternator cutaway view;
Fig. 2, the wheeled big bus electricity of belt air-conditioning magneto alternator structural representation;
Fig. 3, front end housing structural representation;
Fig. 4, rear end cap structural representation;
Fig. 5, casing inner lead partial sectional view.
Embodiment
Further specify the embodiment of the utility model below in conjunction with accompanying drawing 1-5.
Referring to Fig. 1-5; Be connected with engine being contained in extension angle 7, the extension angle 9 on the casing 3 and hanging angle 13 usefulness bolts; Front end housing 2 is connected with casing 3 with rear end cap 15 usefulness bolts, and belt pulley 1 usefulness belt is connected with engine, accomplishes generator and is installed to the work on the engine.Ato unit; Engine drives rotor assembly 6 that is connected with belt pulley 1 and the rotor fan of being with wind scooper 8 and rotates through belt pulley 1; Engine is through the rotation of rotor assembly 6, and for field frame assembly 4 provides alternating magnetic field, field frame assembly 4 produces induced voltage on coil; Accomplish dynamo-electric transfer process, the voltage of generation is transferred to air conditioning for automobiles through the lead in the generator three-phase output line box 18.
Cooling water flows in the rear end cap inner lead 10 through water supply connector 16; Water intake end by rear end cap inner lead 10 gets in a left side (or right) water channel that separates with dividing plate 19 in the casing water channel 12; Flow in the right side (or left side) water channel in the casing water channel 12 through front end housing inner lead 11; Water intake end that water side through rear end cap inner lead 10 flows into next group rear end cap inner lead 10 circulates, after last water side of rear end cap inner lead 10 flow out through water out adapter 17.
The air-cooled of rotor assembly 6 is the wind that is produced by 8 rotations of the rotor fan of being with wind scooper; Through the circulation air path of motor gas-gap 14 with 5 formation of rotor core ventilation hole; And the high temperature that produces in the generator is delivered to casing; Cooling water by in the casing water channel 12 is taken heat out of generator, thereby reaches the purpose of cooling of generator rotor assembly 6.
Claims (3)
1. the wheeled big bus electricity of belt air-conditioning magneto alternator; The rotor fan (8), rear end cap (15), water supply connector (16), water out adapter (17) and the generator three-phase output line box (18) that comprise belt pulley (1), front end housing (2), casing (3), field frame assembly (4), rotor assembly (6), band wind scooper; It is characterized in that: the end on casing (3) top is equipped with hangs angle (13); The other end is equipped with generator three-phase output line box (18); The both sides of generator three-phase output line box (18) are equipped with water supply connector (16) and water out adapter (17) respectively; Water supply connector (16) is connected with rear end cap inner lead (10) respectively with water out adapter (17), and the bottom of motor is equipped with and is hung angle (7) and hang angle (9), and generator is connected with engine through hanging angle (7), extension angle (9) and hanging angle (13) with bolt; Field frame assembly (4) is installed in the casing (3); Belt pulley (1) is installed in front end housing (2) side, and is connected with rotor assembly (6), and the rotor fan (8) of band wind scooper is housed at rotor assembly (6) front end; The rotor fan (8) of band wind scooper rotates with belt pulley (1) and rotor assembly (6); Between field frame assembly (4) and the rotor assembly (6) motor gas-gap (14) is arranged, front end housing inner lead (11) is arranged in the front end housing (2), and be connected with rear end cap inner lead (10) through casing water channel (12).
2. the wheeled big bus electricity of belt according to claim 1 air-conditioning magneto alternator; It is characterized in that: be divided into left and right water channel with dividing plate (19) in every group of water channel of casing (12); Left and right water channel is connected with water inlet, the water side of rear end cap inner lead (10) respectively; First water inlet end of rear end cap inner lead (10) is connected with water supply connector (16); And front end housing inner lead (11) is connected the left and right water channel in the casing water channel (12), and the water side of rear end cap inner lead (10) is connected with the water inlet end of next group rear end cap inner lead (10), and water inlet, the water side of every group of rear end cap inner lead (10) are in series; The water side of last group rear end cap inner lead (10) is connected with water out adapter (17), organizes the cooling circuit that water channel is composed in series motor more.
3. the wheeled big bus electricity of belt according to claim 1 air-conditioning magneto alternator; It is characterized in that: the air-cooled of rotor assembly (6) is the wind that is produced by rotor fan (8) rotation of being with wind scooper; Circulation air path through motor gas-gap (14) and rotor core ventilation hole (5) formation; And the high temperature that produces in the generator is delivered to casing, take heat out of generator by the cooling water in the casing water channel (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201881592U CN202111604U (en) | 2011-06-07 | 2011-06-07 | belt pulley type coach electric air-conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201881592U CN202111604U (en) | 2011-06-07 | 2011-06-07 | belt pulley type coach electric air-conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202111604U true CN202111604U (en) | 2012-01-11 |
Family
ID=45437052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201881592U Expired - Fee Related CN202111604U (en) | 2011-06-07 | 2011-06-07 | belt pulley type coach electric air-conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202111604U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106972699A (en) * | 2017-05-13 | 2017-07-21 | 佛山市顺德区华顺电机实业有限公司 | A kind of water cooling and axle water flowing motor |
-
2011
- 2011-06-07 CN CN2011201881592U patent/CN202111604U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106972699A (en) * | 2017-05-13 | 2017-07-21 | 佛山市顺德区华顺电机实业有限公司 | A kind of water cooling and axle water flowing motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XINDONGLI ELECTRIC MACHINE (JINGZHOU) CO., LTD. Free format text: FORMER OWNER: TANG SHUNHE Effective date: 20150515 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150515 Address after: 434000 Shenzhen Economic Development Zone, Hubei, Jingzhou Patentee after: New power motor (Jingzhou) Co., Ltd. Address before: 434000, Hubei, Shashi province Jingzhou district code, North Lake Road, metal recycling company No. 5 Patentee before: Tang Shunhe |
|
| 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: 20120111 Termination date: 20160607 |