CN202039934U - Electromagnetic spring clutch of automobile water pump - Google Patents
Electromagnetic spring clutch of automobile water pump Download PDFInfo
- Publication number
- CN202039934U CN202039934U CN2011200681160U CN201120068116U CN202039934U CN 202039934 U CN202039934 U CN 202039934U CN 2011200681160 U CN2011200681160 U CN 2011200681160U CN 201120068116 U CN201120068116 U CN 201120068116U CN 202039934 U CN202039934 U CN 202039934U
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- China
- Prior art keywords
- water pump
- mill
- sucker
- pump
- spring clutch
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- 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
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- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Crushing And Grinding (AREA)
Abstract
The utility model discloses an electromagnetic spring clutch of an automobile water pump, comprising transmission equipment, an abrasive disc, a sucking disc, a temperature control switch and driving equipment for driving the water pump to work, wherein the abrasive disc is connected to the inside of the driving equipment, internally provided with a spring and connected with the driving equipment; the driving equipment is connected with the water pump; the sucking disc is arranged at the outer side of the abrasive disc and is provided with an electromagnetic coil at one side; and the temperature control switch is connected to a generator and used for controlling the entire device to power on or off. The transmission equipment comprises a belt pulley connected with an engine. The driving equipment is a driving panel arranged on a water pump shaft or a water pump shell. A gap is arranged between the sucking disc and the electromagnetic coil, thus, technical problems of serious cold abrasion of the engine and oil consumption increase caused by continuously circulated cooling water due to the continuous running of the automobile water pump after an automobile is started up in the prior art are solved.
Description
Technical field
The utility model relates to a kind of automobile-used clutch, particularly a kind of auto pump electromagnetic spring clutch.
Background technique
Water pump is the vitals of engine-cooling system, and its effect is the pumping cooling liquid, and cooling liquid is flowed in the cooling water channel of motor fast, and the heat that produces when taking away engine operation keeps the motor normal working temperature.At present, existing auto pump is running always behind automobile starting, driving the cooling water of engine interior and the cooling water in the water tank constantly circulates, be the motor cooling, this continuous circuit cooling water makes the temperature increase of motor very slow, even be in work under the lower temperature for a long time, and cause the cold grinding damage of motor to increase the weight of, warm air system also is difficult to play a role; Simultaneously, water pump flogs a dead horse and also will consume 1-2 kilowatt power, and oil consumption is increased.
The model utility content
The utility model purpose is to provide a kind of auto pump electromagnetic spring clutch, to solve existing auto pump running always behind automobile starting in the prior art, cooling water is constantly circulated, cause the cold grinding damage of motor to increase the weight of, and increase the technical matters of oil consumption.
A kind of auto pump electromagnetic spring clutch comprises transmission device, mill, sucker, temperature detect switch (TDS) and is used to drive the driving arrangement of pump working, connects a mill in the described transmission device, a spring is set in the described mill, and is connected with driving arrangement; Described driving arrangement is connected with water pump; Described sucker is arranged on the mill outside, and its side is provided with electromagnetic coil; Described temperature detect switch (TDS) is connected to generator and controls the energising and the outage of whole device.
Preferably, described transmission device comprises belt pulley, and described belt pulley is connected with motor.
Preferably, described driving arrangement is a drive plate, and described drive plate is arranged on the water pump spindle or on the pump shell.
Preferably, be provided with the gap between described sucker and the described electromagnetic coil.
Compared with prior art, the utility model has improved the low-temperature startup performance of motor, has promptly increased mill in device, one spring is set in the mill, when motor began to start, at this moment, motor was in low temperature, the temperature detect switch (TDS) energising, electromagnetic coil produces magnetic field and sucker is inhaled backward, makes sucker drive mill and separates the auto pump clutch separation with a belt pulley, be in off working state, water pump does not rotate; When the temperature of motor reaches certain high temperature, temperature detect switch (TDS) outage, promptly whole device no electric circuit, this moment spring jack-up, the adhesive of auto pump clutch, in running order, water pump rotates, and has reached energy saving purposes.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model auto pump electromagnetic spring clutch;
Fig. 2 is the another kind of structural representation of the utility model auto pump electromagnetic spring clutch.
Embodiment
Below in conjunction with accompanying drawing, describe the utility model in detail.
The utility model provides a kind of auto pump electromagnetic spring clutch, comprise transmission device, mill, sucker, temperature detect switch (TDS) and be used to drive the driving arrangement of pump working, connect a mill in the transmission device, a spring is set in the mill, and is connected with driving arrangement; Driving arrangement is connected with water pump; Sucker is arranged on the mill outside, and its side is provided with electromagnetic coil; Temperature detect switch (TDS) is connected to generator and controls the energising and the outage of whole device.
Transmission device comprises belt pulley, and belt pulley is connected with motor.
Driving arrangement is a drive plate, and drive plate is arranged on the water pump spindle or on the pump shell.
Be provided with the gap between sucker and the electromagnetic coil.
Below with regard to drive unit and the different in succession modes of sucker with mill, in conjunction with the accompanying drawings, describe the utility model in detail.
Embodiment 1
See also Fig. 1, a kind of auto pump electromagnetic spring clutch comprises transmission device, mill 2, sucker 8, temperature detect switch (TDS) and is used to drive the driving arrangement of pump working.In the present embodiment, connect a mill 2 in the transmission device, a spring 5 is set in the mill 2, and is connected with driving arrangement.In the present embodiment, transmission device is set to belt pulley 1, and belt pulley 1 is by bearing 3 and 2 coaxial connections of mill on it, and in the present embodiment, bearing 3 inboards also are with axle sleeve 4; Mill 2 is arranged on belt pulley 1 inboard, and with belt pulley 1 coaxial flexible connection, promptly mill 2 can separate and adhesive with belt pulley 1; One spring 5 is set, spring 5 and 2 coaxial connections of mill in the mill 2; Mill 2 is connected with drive unit, in the present embodiment, drive unit is set to drive plate 7, drive plate 7 and 2 coaxial connections of mill, the diameter of drive plate 7 is less than the diameter of mill 2, and promptly drive plate 7 is positioned at the lower end of mill 2, and the exterior edge face of drive plate 7 connects the interior edge face of mill 2, drive plate 7 is fixedlyed connected with mill 2, and works or do not work by the separation or the adhesive of mill 2; Drive plate 7 is connected with water pump, and when water pump spindle was longer, drive plate 7 connected by water pump spindle, when water pump spindle more in short-term, drive plate 7 connects by the shell of water pump; Sucker 8 is arranged on mill 2 outsides, in the present embodiment, the part-structure of mill 2 is stuck in the sucker 8, please refer to Fig. 1, the right side of mill 2 is set to through hole one, and the left side of sucker 8 is set to through hole two, the right side of mill 2 is positioned at through hole two, and the right flank correspondence of sucker is provided with electromagnetic coil 6, i.e. electromagnetic coil 6 and 8 coaxial connections of sucker, between the two and be provided with the gap; In the accompanying drawing of present embodiment, temperature detect switch (TDS) is not drawn, the temperature detect switch (TDS) control connection is to generator and control the energising and the outage of whole device, in the present embodiment, when motor begins to start, temperature detect switch (TDS) is connected, and whole device and energising are when engine operation after a period of time, temperature reaches uniform temperature, as 85 ℃, temperature detect switch (TDS) becomes disconnecting, whole device and no electric circuit.
Embodiment 2
See also Fig. 2, a kind of auto pump electromagnetic spring clutch comprises transmission device, mill 2, sucker 8, temperature detect switch (TDS) and is used to drive the driving arrangement of pump working.In the present embodiment, connect a mill 2 in the transmission device, a spring 5 is set in the mill 2, and is connected with driving arrangement.In the present embodiment, transmission device is set to belt pulley 1, and belt pulley 1 is by bearing 3 and 2 coaxial connections of mill on it, and in the present embodiment, bearing 3 inboards also are with axle sleeve 4; Mill 2 is arranged on belt pulley 1 inboard, and with belt pulley 1 coaxial flexible connection, promptly mill 2 can separate and adhesive with belt pulley 1; One spring 5 is set, spring 5 and 2 coaxial connections of mill in the mill 2; Mill 2 is connected with drive unit, and in the present embodiment, drive unit is set to drive plate 7, drive plate 7 and 2 coaxial connections of mill, the diameter of drive plate 7 is greater than the diameter of mill 2, and mill 2 is stuck on the drive plate 7 fixedly connected, and works or do not work by the separation or the adhesive of mill 2; Drive plate 7 is connected with water pump, and when water pump spindle was longer, drive plate 7 connected by water pump spindle, when water pump spindle more in short-term, drive plate 7 connects by the shell of water pump; Sucker 8 is arranged on mill 2 outsides, in the present embodiment, the part-structure of mill 2 is stuck in the sucker 8, please refer to Fig. 2, the right side of mill 2 extends to the side of sucker 8, and promptly the left side of sucker 8 is positioned at mill 2, the race diameter of sucker 8 is greater than mill 2 right side race diameters, and the right flank correspondence of sucker is provided with electromagnetic coil 6, i.e. electromagnetic coil 6 and 8 coaxial connections of sucker, between the two and be provided with the gap; In the accompanying drawing of present embodiment, temperature detect switch (TDS) is not drawn, the temperature detect switch (TDS) control connection is to generator and control the energising and the outage of whole device, in the present embodiment, when motor begins to start, temperature detect switch (TDS) is connected, and whole device and energising are when engine operation after a period of time, temperature reaches uniform temperature, as 85 ℃, temperature detect switch (TDS) becomes disconnecting, whole device and no electric circuit.
The utility model, when motor begins to start, at this moment, motor is in low temperature, the temperature detect switch (TDS) energising, electromagnetic coil produces magnetic field and sucker is inhaled backward, make sucker drive mill and separate that promptly the auto pump clutch separation is in off working state with a belt pulley, water pump does not rotate, and has reached energy saving purposes; When the temperature of motor reaches certain high temperature, as 85 ℃, temperature detect switch (TDS) outage, promptly whole device no electric circuit, this moment spring jack-up, the adhesive of auto pump clutch, in running order, water pump rotates.The utility model has improved the low-temperature startup performance of motor, and then reaches energy saving purposes.
More than disclosed only be several specific embodiments of the application, but the application is not limited thereto, any those skilled in the art can think variation, all should drop in the application's the protection domain.
Claims (4)
1. auto pump electromagnetic spring clutch, comprise transmission device, mill, sucker, temperature detect switch (TDS) and be used to drive the driving arrangement of pump working, it is characterized in that, connect a mill in the described transmission device, one spring is set in the described mill, and is connected with driving arrangement; Described driving arrangement is connected with water pump; Described sucker is arranged on the mill outside, and its side is provided with electromagnetic coil; Described temperature detect switch (TDS) is connected to generator and controls the energising and the outage of whole device.
2. auto pump electromagnetic spring clutch as claimed in claim 1 is characterized in that described transmission device comprises belt pulley, and described belt pulley is connected with motor.
3. auto pump electromagnetic spring clutch as claimed in claim 1 is characterized in that described driving arrangement is a drive plate, and described drive plate is arranged on the water pump spindle or on the pump shell.
4. auto pump electromagnetic spring clutch as claimed in claim 1 is characterized in that, is provided with the gap between described sucker and the described electromagnetic coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200681160U CN202039934U (en) | 2011-03-16 | 2011-03-16 | Electromagnetic spring clutch of automobile water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200681160U CN202039934U (en) | 2011-03-16 | 2011-03-16 | Electromagnetic spring clutch of automobile water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202039934U true CN202039934U (en) | 2011-11-16 |
Family
ID=44967381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200681160U Expired - Fee Related CN202039934U (en) | 2011-03-16 | 2011-03-16 | Electromagnetic spring clutch of automobile water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202039934U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103670654A (en) * | 2013-12-13 | 2014-03-26 | 柳州铁道职业技术学院 | Intelligent water pump of automobile |
| CN103867599A (en) * | 2014-03-14 | 2014-06-18 | 龙口中宇机械有限公司 | Torsional spring type electromagnetic clutch |
| CN105972118A (en) * | 2016-05-18 | 2016-09-28 | 中国航空工业集团公司西安飞机设计研究所 | Clutch device and aircraft windshield wiper synchronizing mechanism with same |
| 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 |
| 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 |
-
2011
- 2011-03-16 CN CN2011200681160U patent/CN202039934U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103670654A (en) * | 2013-12-13 | 2014-03-26 | 柳州铁道职业技术学院 | Intelligent water pump of automobile |
| CN103670654B (en) * | 2013-12-13 | 2016-04-27 | 柳州铁道职业技术学院 | Intelligent water pump of automobile |
| CN103867599A (en) * | 2014-03-14 | 2014-06-18 | 龙口中宇机械有限公司 | Torsional spring type electromagnetic clutch |
| 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 |
| CN105972118A (en) * | 2016-05-18 | 2016-09-28 | 中国航空工业集团公司西安飞机设计研究所 | Clutch device and aircraft windshield wiper synchronizing mechanism with same |
| 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 |
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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: 20111116 Termination date: 20120316 |