CN201326457Y - Accessory system of engine - Google Patents
Accessory system of engine Download PDFInfo
- Publication number
- CN201326457Y CN201326457Y CNU2008202349017U CN200820234901U CN201326457Y CN 201326457 Y CN201326457 Y CN 201326457Y CN U2008202349017 U CNU2008202349017 U CN U2008202349017U CN 200820234901 U CN200820234901 U CN 200820234901U CN 201326457 Y CN201326457 Y CN 201326457Y
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- China
- Prior art keywords
- pump
- power steering
- water pump
- accessory system
- engine
- Prior art date
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- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses an accessory system of an engine, comprising a crankshaft pulley, an air conditioner compressor, an electric generator and a water pump pulley, which are connected with multi-wedge belts in sequence. A first idler wheel is arranged between the electric generator and the water pump; a tensioner is arranged between the water pump and the crankshaft pulley; the air conditioner compressor and the electric generator are arranged at one side of the engine; and the water pump is arranged at the middle part of the engine. When the accessory system needs a power steering pump, the air conditioner compressor, the electric generator, the water pump and the power steering pump are arranged in sequence according to anti-clockwise direction; and a second idler wheel is arranged between the tensioner and the power steering pump. The accessory system not only meets the demand of the entire car which matches with the engine but also has good spatial arrangement, and further reduces the switching change between a power-assisted steering system and an electrical steering pump to the lowest.
Description
Technical field
The utility model relates to a kind of engine accessory system, particularly relates to a kind of V-type engine accessory system and arranges.
Background technique
In the past, the motor that has accessory drive system (refer in particular to and comprise power steering pump) is when arranging annex, consideration for spatial arrangement, power steering pump and other annexes are arranged in motor the same side, like this when the Engine Matching car load, if car load need switch the electrical steering device, can give the subsequent modification of motor, cost control, motor assembling bring many troubles.
Power steering pump in most of engine accessory systems, generator, air condition compressor, water pump, idle pulley, stretcher require by a complete accessory system of a poly Vbelt connection becoming according to spatial arrangement, usually consider space factor, power steering pump is not to put aside separately, all be with other annex together, when if car load need switch the electronic power assist steering system, accessory system need be made very big modification.But, just switch when power steering pump is placed on another side than being easier to, and motor to be horizontal when being arranged in the vehicle body front deck, power steering pump is near the fire-wall side, and is nearer relatively apart from other tumblers, makes things convenient for the trend and the layout of pipeline.
Summary of the invention
The purpose of this utility model is the deficiency that exists in the available engine accessory system, a kind of engine accessory system is provided, the requirement of the car load that this accessory system had both been considered motor and mated takes into account spatial arrangement again, and is reduced to the change of the difference of system minimum.Be servo steering system and the convenient requirement of switching of electric steering system when having considered the Engine Matching car load of this accessory system, dropped to minimum switch change.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of engine accessory system comprises crankshaft pulley, air condition compressor, generator, Water-pump belt wheel that poly Vbelt connects in proper order; It is characterized in that: first idle pulley is set between described generator and water pump; Between described water pump and crankshaft pulley, stretcher is set; Described air condition compressor, generator are in motor one side; Described water pump is in the middle of motor.
In the power-steering car load coupling of needs, accessory system need have power steering pump.At this moment, power steering pump is set; Described air condition compressor, generator, water pump, power steering pump are successively according to counterclockwise arranging; Described power steering pump is arranged in the motor opposite side, and described stretcher is in the position near crankshaft pulley; Second idle pulley is set between described stretcher and power steering pump.All annexes drive with a poly Vbelt, arrive crankshaft pulley again through air condition compressor, generator, first idle pulley, water pump, power steering pump, second idle pulley, automatic tensioner successively.
Good effect of the present utility model: if the car load that motor mated needs the electrical steering device, then can directly remove second idle pulley between power steering pump and steering pump and the stretcher, have only air condition compressor, generator in motor one side this moment, water pump is in the middle of motor, change short poly Vbelt of work and drive all annexes, arrive crankshaft pulley again through air condition compressor, generator, first idle pulley, water pump, automatic tensioner successively, all are driven annex and automatic tensioner idle pulley position need not change.
Generator and air compressor are near automobile radiators one side during this engine arrangement, and power steering pump is to be arranged near cockpit one side, and such layout makes the pipeline of steering system compare easy arrangement.
The accessory system of this scheme mainly contains the characteristics of following three aspects:
1. satisfy the hydraulic power-assisted steering of institute's coupling car load proposition and the requirement that two kinds of systems of electronic power assist steering are switched at any time;
2. the power steering pump that needs to switch is placed on a side separately, makes the difference cost of two kinds of schemes drop to minimum;
3. power steering pump is arranged in a side closer apart from automobile steering device, makes things convenient for the trend and the layout of pipeline.
Below with reference to drawings and Examples, the utility model is carried out comparatively detailed explanation.
Description of drawings
Fig. 1 is the utility model embodiment 1 organigram.Signal does not have the accessory system of power steering pump and arranges.
Fig. 2 is the utility model embodiment 2 organigrams.Signal has the accessory system of power steering pump and arranges.
Among the figure: 1. air condition compressor, 2. generator, 3. first idle pulley, 4. Water-pump belt wheel, 5. power steering pump, 6. second idle pulley, 7. stretcher, 8. crankshaft pulley.
Embodiment
This system is particularly suitable for the V-type engine accessory system.
Claims (3)
1, a kind of engine accessory system comprises crankshaft pulley, air condition compressor, generator, Water-pump belt wheel that poly Vbelt connects in proper order; It is characterized in that: first idle pulley is set between described generator and water pump; Between described water pump and crankshaft pulley, stretcher is set; Described air condition compressor, generator are in motor one side; Described water pump is in the middle of motor.
2, engine accessory system according to claim 1 is characterized in that: power steering pump is set; Described air condition compressor, generator, water pump, power steering pump are successively according to counterclockwise arranging; Described power steering pump is arranged in the motor opposite side, and described stretcher is in the position near crankshaft pulley; Second idle pulley is set between described stretcher and power steering pump.
3, engine accessory system according to claim 1 and 2 is characterized in that: described stretcher is an automatic tensioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202349017U CN201326457Y (en) | 2008-12-09 | 2008-12-09 | Accessory system of engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202349017U CN201326457Y (en) | 2008-12-09 | 2008-12-09 | Accessory system of engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201326457Y true CN201326457Y (en) | 2009-10-14 |
Family
ID=41178430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202349017U Expired - Fee Related CN201326457Y (en) | 2008-12-09 | 2008-12-09 | Accessory system of engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201326457Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269057A (en) * | 2011-06-30 | 2011-12-07 | 重庆长安汽车股份有限公司 | Double-purpose automobile engine accessory gear train driving system |
| CN102588098A (en) * | 2012-02-28 | 2012-07-18 | 长城汽车股份有限公司 | Automobile engine accessory gear train layout |
| CN105179081A (en) * | 2015-08-10 | 2015-12-23 | 潍柴动力股份有限公司 | Motor head gear train |
-
2008
- 2008-12-09 CN CNU2008202349017U patent/CN201326457Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269057A (en) * | 2011-06-30 | 2011-12-07 | 重庆长安汽车股份有限公司 | Double-purpose automobile engine accessory gear train driving system |
| CN102588098A (en) * | 2012-02-28 | 2012-07-18 | 长城汽车股份有限公司 | Automobile engine accessory gear train layout |
| CN105179081A (en) * | 2015-08-10 | 2015-12-23 | 潍柴动力股份有限公司 | Motor head gear train |
| CN105179081B (en) * | 2015-08-10 | 2018-04-03 | 潍柴动力股份有限公司 | A kind of motor front-end wheel system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091014 Termination date: 20131209 |