CN104454486B - Safety speed-regulating electric control water pump - Google Patents
Safety speed-regulating electric control water pump Download PDFInfo
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- CN104454486B CN104454486B CN201410743601.1A CN201410743601A CN104454486B CN 104454486 B CN104454486 B CN 104454486B CN 201410743601 A CN201410743601 A CN 201410743601A CN 104454486 B CN104454486 B CN 104454486B
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- Prior art keywords
- water pump
- clutch
- belt pulley
- main shaft
- plate
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 61
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004134 energy conservation Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000036760 body temperature Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000005347 demagnetization Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model provides an automatically controlled water pump of safe formula speed governing, includes clutch housing (3), belt pulley (2), water pump shell (13), be provided with clutch solenoid (1) in belt pulley (2), clutch solenoid (1) is connected with ECU (15), ECU (15) with set up in temperature sensor (18) on the water pump shell (13) are connected. When the water pump is used, the temperature sensor (18) transmits a temperature signal to the ECU (15), and the ECU (15) conducts timely electrification or outage on the electromagnetic coil 1 according to the temperature signal, so that the water pump runs at a rotating speed suitable for the working requirement of an engine, and therefore, the effects of high efficiency, energy conservation and safe running can be achieved by using the water pump.
Description
Technical field
The present invention relates to a kind of water pump, particularly relate to a kind of safety type speed governing electric control pump, it is particularly applicable to engine-cooling system.
Background technology
Up to now, it is widely used in the explosive motor used by mechanical engineering such as automobile, tractor, boats and ships, generating set, engineering machinery and is equipped with cooling system, these cooling systems are equipped with the water pump for carrying Cooling Water, but, these water pumps are the most all to use the structure that mechanical type drives, gear ratio is fixing.So no matter electromotor internal loading how to change, water temperature be high or low, discharge be good or bad, water pump pump water, pump how much water etc. need to be need not, the work of water pump is all by a kind of fixing connected mode and fixing gear ratio pump water, say, that it is all with same gear ratio, same rotary speed working.But, for electromotor, its internal water temperature is equivalent to the body temperature of people, and the only body temperature of people is normal, and the health of people can be healthy.The body temperature of people once changes, and health arises that problem, is the most also same reason, therefore, maintains the temperature of electromotor to be even more important.However, it will be apparent that the water pump of said structure design, also cannot adapt to electromotor protean work process requirement, the most also can cause undue cooling, work the mischief to electromotor, and substantial amounts of waste energy.The most comparatively short time, is the job requirement just meeting electromotor.Above-mentioned this to pump and the inharmonic duty of electromotor, need those skilled in the art to make improvement.
Summary of the invention
The technical problem to be solved is to provide a kind of safety type speed governing electric control pump that can adapt to and require in the protean work process of electromotor.
For solving above-mentioned technical problem, the present invention provides a kind of safety type speed governing electric control pump, including clutch housing, belt pulley, water pump cover, described clutch housing is connected with described belt pulley, described belt pulley is set on described water pump cover and can rotate for axle with described water pump cover, described water pump cover is internally provided with main shaft, one end of described main shaft is provided with water pump vane, the other end of described main shaft extends in described clutch housing, and on described clutch housing, the end away from described belt pulley is provided with clutch cover plate；It is disposed with mainboard, driving disc spacing pressing, clutch plate, driver chuck and sucker from described clutch cover plate to described belt pulley in the inside of described clutch housing；Described mainboard is set on described main shaft and is oppositely arranged with described clutch cover plate and the most corresponding on described mainboard and described clutch cover plate is provided with permanent magnetic iron；Described driving disc spacing pressing is connected with the inwall of described clutch housing；Described clutch plate is set on described driver chuck and is connected with described mainboard by spring leaf, described driver chuck is set on described main shaft, and on described driver chuck interval be provided with several bearing pins, corresponding on described clutch plate is provided with several holes that can be placed on described bearing pin；Described sucker is installed on the sidewall of described belt pulley, and is connected with described driving disc spacing pressing by spring；
Being provided with clutch solenoid in described belt pulley, described clutch solenoid is connected with ECU, and described ECU is connected with the temperature sensor being arranged on described water pump cover.
Compared with prior art, the invention has the beneficial effects as follows: owing to the present invention can carry out in good time energising or power-off by ECU to solenoid, water pump is made to run with the rotating speed being adapted to electromotor, such that it is able to reach energy-efficient, the beneficial effect of safe operation, simultaneously under powering-off state, water pump remains to normally work, even if the most just ensure that circuit breaks down, clutch solenoid no power is also not result in that water pump vane not then affects the cooling down of electromotor, thus remains the safe operation of electromotor.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
In figure: clutch solenoid 1, belt pulley 2, clutch housing 3, spring 4, clutch plate 5, driving disc spacing pressing 6, clutch cover plate 7, mainboard 8, bearing 9, driver plate 10, spring leaf 11, main shaft 12, water pump cover 13, water pump vane 14, ECU15, water pump packing part 16.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with embodiment and accompanying drawing, the present invention is described in further details.Here, the exemplary embodiment of the present invention and explanation are used for explaining the present invention, but not as a limitation of the invention.
Shown in Figure 1, a kind of safety type speed governing electric control pump of the present invention, including clutch housing 3, belt pulley 2, water pump cover 13, clutch housing 3 is connected with belt pulley 2, belt pulley 2 is set on water pump cover 13 by bearing 9, effect bottom pulley 2 at bearing 9 can rotate with water pump cover 13 for axle, water pump cover 13 is internally provided with main shaft 12, one end of main shaft 12 is provided with water pump vane 14, the water pump packing part 16 being provided above for preventing water entrance clutch housing 3 at water pump vane 14, the other end of main shaft 12 extends in clutch housing 3, on clutch housing 3, the end away from belt pulley 2 is provided with clutch cover plate 7；It is disposed with mainboard 8, driving disc spacing pressing 6, clutch plate 5, driver chuck 10 and sucker 17 from clutch cover plate 7 to belt pulley 2 in the inside of clutch housing 3；Mainboard 8 is set on main shaft 12 and is oppositely arranged with clutch cover plate 7 and the most corresponding on mainboard 8 and clutch cover plate 7 is provided with permanent magnetic iron；Driving disc spacing pressing 6 is connected with the inwall of clutch housing 3；Clutch plate 5 is set on described driver chuck 10 and is connected with mainboard 8 by spring leaf 11, and driver chuck 10 is set on main shaft 12, and on driver chuck 10 interval be provided with several bearing pins, on clutch plate 5, correspondence is provided with several holes that can be placed on bearing pin；Sucker 17 is installed on the sidewall of belt pulley 2, and is connected with driving disc spacing pressing 6 by spring 4；Clutch solenoid 1 it is provided with in belt pulley 2, this clutch solenoid 1 can make sucker 17 produce magnetic force when being energized, when clutch solenoid 1 power-off, sucker 17 demagnetization can be made, clutch solenoid 1 and ECU(electronic control unit simultaneously) 15 it is connected, ECU15 is connected with the temperature sensor 18 being arranged on water pump cover 13 simultaneously.
Designing based on said structure, in real work, belt pulley 2, by driven by engine, can drive clutch housing 3, clutch cover plate 7 and driving disc spacing pressing 6 to rotate when belt pulley 2 rotates with water pump cover 13 for axle；
When clutch solenoid 1 is energized, clutch plate 5 is fitted with sucker 17, clutch plate 5 separates with driving disc spacing pressing 6, so that driver chuck 10 separates with driving disc spacing pressing 6, mainboard 8 couples with clutch cover plate 7, and when belt pulley 2 rotates, clutch housing 3 rotates, clutch housing 3 drives clutch cover plate 7 to rotate in drive, and clutch cover plate 7 drives mainboard 8 to rotate by permanent magnetic iron coupling, mainboard 8 is connected drive main shaft 12 and follows operating, so that water pump vane 14 is also made to slowly run with main shaft 12.
During clutch solenoid 1 no power, under the effect of spring 4, link together with sucker 17, clutch plate 5 are bonded to each other with driving disc spacing pressing 6.Owing to driving disc spacing pressing 6 connects together with belt pulley 2, clutch plate 5 is linked with main shaft 12 by driver chuck 10, and main shaft 12 interlocks with water pump vane 14, thus belt pulley 2 drives water pump high speed rotating.Even if the most just ensure that circuit breaks down, clutch solenoid 1 no power is also not result in that water pump vane 14 not then affects the cooling down of electromotor, thus remains the safe operation of electromotor.
In the present invention, the energising of clutch solenoid 1 and power-off are by ECU15 control, this ECU15 is connected with clutch solenoid 1, on water pump cover 13, temperature sensor is installed simultaneously, this temperature sensor is used for measuring engine water temperature, and by measure water temperature signal be sent to ECU15, such ECU15 just can be according to the energising of the programme-control clutch solenoid 1 of actual set and power-off.
Concrete: when electromotor just starts, clutch solenoid 1 is energized, and sucker 17, clutch plate 5 separate with driving disc spacing pressing 6, and water pump makees low cruise, electromotor rapid warming-up with transfer speed.When engine water temperature rises to 83 DEG C, clutch solenoid 1 power-off, sucker 17, clutch plate 5 fit with driving disc spacing pressing 6, and water pump runs with integral drive speed.When engine water temperature is less than 93 DEG C, clutch solenoid 1 is energized, and sucker 17, clutch plate 5 separate with driving disc spacing pressing 6, and water pump drops to transfer rotating speed from integral drive rotating speed.As can be seen here, the operation of water pump is entirely adaptation electromotor protean work process requirement such that it is able to well protects electromotor, makes electromotor safe operation all the time.
In sum, the safety type electric control pump of the present invention utilizes has novelty and the design of creative structure, and Modern Traffic transport, Shipping, agricultural machinery and generating set etc. can be widely used in, by the mechanical water pump in the electromotor of every field, rise to a new level and the advanced stage of modernization, so that electromotor also rises to a new level and the advanced stage of modernization, make the work of engine-cooling system, more scientific, be more suitable for the needs of engine working process, more energy efficient, safer, more environmentally friendly.Therefore, the present invention is again an environmental protection engineering, so the present invention will bring up one no small progress of Engine Industry at Engine Industry spread.
Claims (3)
1. a safety type speed governing electric control pump, including clutch housing (3), belt pulley (2), water pump cover (13), described clutch housing (3) is connected with described belt pulley (2), it above and can be that axle rotates with described water pump cover (13) that described belt pulley (2) is set in described water pump cover (13), described water pump cover (13) is internally provided with main shaft (12), one end of described main shaft (12) is provided with water pump vane (14), the other end of described main shaft (12) extends in described clutch housing (3), on described clutch housing (3), the end away from described belt pulley (2) is provided with clutch cover plate (7)；It is disposed with mainboard (8), driving disc spacing pressing (6), clutch plate (5), driver chuck (10) and sucker (17) from described clutch cover plate (7) to described belt pulley (2) in the inside of described clutch housing (3)；It is upper and be oppositely arranged with described clutch cover plate (7) that described mainboard (8) is set in described main shaft (12), on described mainboard (8) and described clutch cover plate (7) respectively correspondence be provided with permanent magnetic iron；Described driving disc spacing pressing (6) is connected with the inwall of described clutch housing (3)；Described clutch plate (5) is set in described driver chuck (10) and above and is connected with described mainboard (8) by spring leaf (11), described driver chuck (10) is set on described main shaft (12), and it is provided with several bearing pins what described driver chuck (10) was above spaced, what described clutch plate (5) was the most corresponding is provided with several holes that can be placed on described bearing pin；Described sucker (17) is installed on the sidewall of described belt pulley (2), and is connected with described driving disc spacing pressing (6) by spring (4)；
Clutch solenoid (1), described clutch solenoid (1) and ECU(15 it is provided with in described belt pulley (2)) it is connected, described ECU(15) it is connected with the temperature sensor being arranged on described water pump cover (13).
Safety type speed governing electric control pump the most according to claim 1, it is characterised in that: described belt pulley (2) is set on described water pump cover (13) by bearing (9).
Safety type speed governing electric control pump the most according to claim 1, it is characterised in that: the gap between described clutch plate and described driving disc spacing pressing, described clutch plate and described sucker is 0.5mm-0.8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410743601.1A CN104454486B (en) | 2014-12-09 | 2014-12-09 | Safety speed-regulating electric control water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410743601.1A CN104454486B (en) | 2014-12-09 | 2014-12-09 | Safety speed-regulating electric control water pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104454486A CN104454486A (en) | 2015-03-25 |
| CN104454486B true CN104454486B (en) | 2017-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410743601.1A Active CN104454486B (en) | 2014-12-09 | 2014-12-09 | Safety speed-regulating electric control water pump |
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| Country | Link |
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| CN (1) | CN104454486B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3613990A4 (en) * | 2017-04-17 | 2020-11-11 | TBK Co., Ltd. | Water pump |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105464779B (en) * | 2015-12-23 | 2018-07-17 | 苏州睿昕汽车配件有限公司 | A kind of anti-failure speed governing electric control pump |
| CN107191260A (en) * | 2017-05-10 | 2017-09-22 | 苏州睿昕汽车配件有限公司 | A kind of electromagnet Water pump clutch |
| WO2020199374A1 (en) * | 2019-04-02 | 2020-10-08 | 江苏睿昕联合汽车科技集团有限公司 | Electromagnetic silicone oil water pump clutch and working method thereof |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2746134Y (en) * | 2004-11-29 | 2005-12-14 | 高邮市高农机械配件有限公司 | Temp. control electromagnetic fan clutch device for water pump of engine |
| CN201339503Y (en) * | 2009-01-18 | 2009-11-04 | 龙口市汽车风扇离合器厂 | Permanent magnet type electromagnetic clutch |
| KR101448743B1 (en) * | 2009-12-04 | 2014-10-10 | 현대자동차 주식회사 | Water pump for vehicle |
| CN102086799B (en) * | 2009-12-08 | 2012-09-19 | 华纳圣龙（宁波）有限公司 | Electronic cooling water pump of variable-flow engine |
| CN102086800A (en) * | 2009-12-08 | 2011-06-08 | 华纳圣龙（宁波）有限公司 | Electronic cooling water pump of automobile engine |
| CN201747448U (en) * | 2010-08-25 | 2011-02-16 | 龙口中宇机械有限公司 | Double-flexible driven electromagnetic fan clutch for large-power heavy vehicle |
| CN202040232U (en) * | 2011-03-16 | 2011-11-16 | 王佳华 | Automobile water pump electromagnetic chuck clutch |
| GB2499980B (en) * | 2012-03-07 | 2017-03-01 | Gm Global Tech Operations Llc | Water pump switchable by a clutch |
| CN102588069B (en) * | 2012-03-23 | 2014-05-21 | 龙口中宇机械有限公司 | Speed-adjustable water pump |
| CN203685601U (en) * | 2014-01-02 | 2014-07-02 | 龙口中宇热管理系统科技有限公司 | Safe speed adjusting water pump |
| CN204299844U (en) * | 2014-12-09 | 2015-04-29 | 苏州睿昕汽车配件有限公司 | Safety type speed governing electric control pump |
-
2014
- 2014-12-09 CN CN201410743601.1A patent/CN104454486B/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3613990A4 (en) * | 2017-04-17 | 2020-11-11 | TBK Co., Ltd. | Water pump |
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| CN104454486A (en) | 2015-03-25 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |