CN104454486A - Safety speed-regulating electronic-control water pump - Google Patents
Safety speed-regulating electronic-control water pump Download PDFInfo
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- CN104454486A CN104454486A CN201410743601.1A CN201410743601A CN104454486A CN 104454486 A CN104454486 A CN 104454486A CN 201410743601 A CN201410743601 A CN 201410743601A CN 104454486 A CN104454486 A CN 104454486A
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- water pump
- belt pulley
- clutch
- main shaft
- clutch housing
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Abstract
A safety speed-regulating electronic-control water pump comprises a clutch shell (3), a belt pulley (2) and a water pump shell (13). A clutch electromagnetic coil (1) is arranged in the belt pulley (2) and is connected with an ECU (electronic control unit) (15). The ECU (15) is connected with a temperature sensor (18) arranged on the water pump shell (13). During use, the temperature sensor (18) transmits temperature signals to the ECU (15), and the ECU (15) switches on or off the electromagnetic coil (1) according to the temperature signals timely to enable the water pump to operate at a rotating speed adapting to engine operation needs, so that effects of high efficiency, energy conservation and safety operation can be achieved by 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, be specifically applicable to engine-cooling system.
Background technique
Up to now, be widely used in the mechanical engineerings such as automobile, tractor, boats and ships, generator set, engineering machinery explosive motor used and be all equipped with cooling system, the water pump for providing cooling water is all equipped with in these cooling systems, but these water pumps are all adopt the structure that mechanical type drives, velocity ratio is fixing at present.So no matter motor 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 not be needed, the work of water pump is all that is it is all with same velocity ratio, same rotary speed working by a kind of fixing Placement and fixing velocity ratio pump water.But the water temperature of its inside is just equivalent to the body temperature of people for motor, only have the body temperature of people normal, the health of people can be healthy.The body temperature of people is once change, and health will go wrong, and is also same reason for motor, and therefore, the temperature maintaining motor is even more important.But the water pump of apparent said structure design, also cannot adapt to the protean working procedure requirement of motor, even many times also can cause undue cooling, work the mischief to motor, and a large amount of waste energy.Only having the shorter time, is the job requirement that just in time meets motor.Above-mentioned this to pump and the inharmonic working state of motor, need those skilled in the art to make improvement.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of safety type speed governing electric control pump that can be adapted to the protean working procedure of motor and require.
For solving the problems of the technologies described above, the invention provides a kind of safety type speed governing electric control pump, comprise clutch housing, belt pulley, water pump cover, described clutch housing is connected with described belt pulley, described belt pulley is set in also can with described water pump cover for axle rotates on described water pump cover, described water pump cover inside is 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 described clutch housing is provided with clutch cover plate away from the end of described belt pulley; Mainboard, driving disc, driven disc, driver chuck and sucker is disposed with from described clutch cover plate to described belt pulley in the inside of described clutch housing; Described mainboard is set in and is oppositely arranged on described main shaft and with described clutch cover plate and correspondingly respectively on described mainboard and described clutch cover plate is provided with permanent magnetic iron; Described driving disc is connected with the inwall of described clutch housing; Described driven disc to be set on described driver chuck and to be connected with described mainboard by spring sheet, described driver chuck is set on described main shaft, and on described driver chuck interval be provided with several bearing pins, correspondingly on described driven disc be provided with several and can be placed on hole on described bearing pin; Described sucker is installed on the sidewall of described belt pulley, and is connected with described driving disc by spring;
Be provided with clutch solenoid in described belt pulley, described clutch solenoid is connected with ECU, and described ECU is connected with the temperature transducer be arranged on described water pump cover.
Compared with prior art, the invention has the beneficial effects as follows: because the present invention can carry out in good time energising or power-off by ECU to electromagnetic coil, water pump is run with the rotating speed being adapted to motor, thus beneficial effect that is energy-efficient, safe operation can be reached, simultaneously under powering-off state, water pump still can normally work, even if so just ensure that circuit breaks down, clutch solenoid no electric circuit also can not cause water pump vane not then affect the cooling down of motor, thus remains the safe operation of motor.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: clutch solenoid 1, belt pulley 2, clutch housing 3, spring 4, driven disc 5, driving disc 6, clutch cover plate 7, mainboard 8, bearing 9, driver plate 10, spring sheet 11, main shaft 12, water pump cover 13, water pump vane 14, ECU15, water pump packing part 16.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly understand, below in conjunction with mode of execution and accompanying drawing, the present invention is described in further details.At this, exemplary embodiment of the present invention and illustrating 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, comprise 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, can with water pump cover 13 for axle rotates at the effect bottom pulley 2 of bearing 9, water pump cover 13 inside is provided with main shaft 12, one end of main shaft 12 is provided with water pump vane 14, the water pump packing part 16 entering clutch housing 3 for anti-sealing is provided with above water pump vane 14, the other end of main shaft 12 extends in clutch housing 3, clutch housing 3 is provided with clutch cover plate 7 away from the end of belt pulley 2, mainboard 8, driving disc 6, driven disc 5, driver chuck 10 and sucker 17 is disposed with from clutch cover plate 7 to belt pulley 2 in the inside of clutch housing 3, mainboard 8 is set in and is oppositely arranged on main shaft 12 and with clutch cover plate 7 and correspondingly respectively on mainboard 8 and clutch cover plate 7 is provided with permanent magnetic iron, driving disc 5 is connected with the inwall of clutch housing 3, driven disc 5 to be set on described driver chuck 10 and to be connected with mainboard 8 by spring sheet 11, and driver chuck 10 is set on main shaft 12, and on driver chuck 10 interval be provided with several bearing pins, correspondingly on driven disc 5 be provided with several and can be placed on hole on bearing pin, sucker 17 is installed on the sidewall of belt pulley 2, and is connected with driving disc 6 by spring 4, clutch solenoid 1 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, simultaneously clutch solenoid 1 and ECU(electronic control unit) 15 to be connected, while ECU15 be connected with the temperature transducer 18 be arranged on water pump cover 13.
Based on said structure design, in real work, belt pulley 2, by driven by engine, rotates for driving clutch housing 3, clutch cover plate 7 and driving disc 6 when axle rotates with water pump cover 12 at belt pulley 2;
When clutch solenoid 1 is energized, driven disc 5 and sucker 17 are fitted, driven disc 5 is separated with driving disc 6, thus driver chuck 10 is separated with driving disc 6, mainboard 8 is coupled with clutch cover plate 7, drives that clutch housing 3 rotates, clutch housing 3 drives clutch cover plate 7 to rotate when belt pulley 2 rotates, and clutch cover plate 7 drives mainboard 8 to rotate by permanent magnetic iron coupling, mainboard 8 is connected with main shaft 12 and drives main shaft 12 to follow running, thus makes water pump vane 14 also do to slowly run.
During clutch solenoid 1 no electric circuit, under the effect of spring 4, link together with sucker 17, driven disc 5 are bonded to each other with driving disc 6.Because driving disc 6 and belt pulley 2 connect together, driven disc 5 is linked by driver chuck 10 and main shaft 12, main shaft 12 and water pump vane 14 interlock, thus belt pulley 2 drives water pump High Rotation Speed.Even if so just ensure that circuit breaks down, clutch solenoid 1 no electric circuit also can not cause water pump vane 14 not then affect the cooling down of motor, thus remains the safe operation of motor.
In the present invention, the energising of clutch solenoid 1 and power-off are controlled by ECU15, this ECU15 is connected with clutch solenoid 1, on water pump cover 13, temperature transducer is installed simultaneously, this temperature transducer is for measuring engine water temperature, and the signal measuring water temperature is sent to ECU15, such ECU15 just can according to the energising of the program control clutch solenoid 1 of actual set and power-off.
Concrete: when motor just starts, clutch solenoid 1 is energized, and sucker 17, driven disc 5 are separated with driving disc 6, and water pump makes low cruise with transfer speed, motor rapid warming-up.When engine water temperature rises to 83 DEG C, clutch solenoid 1 power-off, sucker 17, driven disc 5 are fitted with driving disc 6, and water pump runs with direct-drive speed.When engine water temperature is lower than 93 DEG C, clutch solenoid 1 is energized, and sucker 17, driven disc 5 are separated with driving disc 6, and water pump drops to transfer rotating speed from direct-drive rotating speed.As can be seen here, the operation of water pump is adapt to the protean working procedure requirement of motor completely, thus can be good at protecting motor, makes motor safe operation all the time.
In sum, safety type electric control pump of the present invention utilizes has novelty and creationary structural design, and Modern Traffic transport, Shipping, farm machinery and generator set etc. can be widely used in, by the mechanical water pump in the motor of every field, rise to a new level and modern advanced stage, thus make motor also rise to a new level and modern advanced stage, make the work of engine-cooling system, more scientific, to be more suitable for engine working process needs, more energy-conservation, safer, more environmental protection.Therefore, the present invention is again an environmental protection engineering, so the present invention at Engine Industry spread, will bring up Engine Industry no small progress.
Claims (3)
1. a safety type speed governing electric control pump, comprise clutch housing (3), belt pulley (2), water pump cover (13), described clutch housing (3) is connected with described belt pulley (2), described belt pulley (2) is set in described water pump cover (13) above also can with described water pump cover (13) for axle rotates, described water pump cover (13) inside is 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), described clutch housing (3) is provided with clutch cover plate (7) away from the end of described belt pulley (2), mainboard (8), driving disc (6), driven disc (5), driver chuck (10) and sucker (17) is disposed with 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 (5) is connected with the inwall of described clutch housing (3), described driven disc (5) is set in described driver chuck (10) and goes up and be connected with described mainboard (8) by spring sheet (11), described driver chuck (10) is set on described main shaft (12), and the upper interval of described driver chuck (10) is provided with several bearing pins, described driven disc (5) is upper corresponding be provided with several and can be placed on hole on described bearing pin, described sucker (17) is installed on the sidewall of described belt pulley (2), and is connected with described driving disc (6) by spring (4),
Clutch solenoid (1) is provided with, described clutch solenoid (1) and ECU(15 in described belt pulley (2)) be connected, described ECU(15) be connected with the temperature transducer be arranged on described water pump cover (13).
2. safety type speed governing electric control pump according to claim 1, is characterized in that: described belt pulley (2) is set on described water pump cover (13) by bearing (9).
3. safety type speed governing electric control pump according to claim 1, is characterized in that: described driven disc and described driving disc, gap between described driven disc and described sucker are 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 |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410743601.1A CN104454486B (en) | 2014-12-09 | 2014-12-09 | Safety speed-regulating electric control water pump |
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| CN104454486A true CN104454486A (en) | 2015-03-25 |
| CN104454486B CN104454486B (en) | 2017-01-04 |
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| CN201410743601.1A Active CN104454486B (en) | 2014-12-09 | 2014-12-09 | Safety speed-regulating electric control water pump |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017107967A1 (en) * | 2015-12-23 | 2017-06-29 | 苏州睿昕汽车配件有限公司 | Fail-safe speed-adjustment electronic control water 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 |
| CN110056492A (en) * | 2019-05-23 | 2019-07-26 | 山东金开峰机械科技有限公司 | A kind of wet dust separater for water drilling rig |
| US11519319B2 (en) * | 2019-04-02 | 2022-12-06 | Jiangsu Rising United Auto Technology Group Ltd. | Electromagnetic silicone oil water pump clutch and working method thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018193488A1 (en) * | 2017-04-17 | 2018-10-25 | 株式会社Tbk | Water pump |
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| 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 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017107967A1 (en) * | 2015-12-23 | 2017-06-29 | 苏州睿昕汽车配件有限公司 | Fail-safe speed-adjustment electronic control water 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 |
| US11519319B2 (en) * | 2019-04-02 | 2022-12-06 | Jiangsu Rising United Auto Technology Group Ltd. | Electromagnetic silicone oil water pump clutch and working method thereof |
| CN110056492A (en) * | 2019-05-23 | 2019-07-26 | 山东金开峰机械科技有限公司 | A kind of wet dust separater for water drilling rig |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104454486B (en) | 2017-01-04 |
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