CN210370893U - Electromagnetic silicon oil-water pump clutch - Google Patents
Electromagnetic silicon oil-water pump clutchDownload PDFInfo
- Publication number
- CN210370893U CN210370893UCN201920432640.8UCN201920432640UCN210370893UCN 210370893 UCN210370893 UCN 210370893UCN 201920432640 UCN201920432640 UCN 201920432640UCN 210370893 UCN210370893 UCN 210370893U
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- silicon oil
- water pump
- belt pulley
- electromagnetic
- coupling
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-NSiliconChemical compound[Si]XUIMIQQOPSSXEZ-UHFFFAOYSA-N0.000titleclaimsabstractdescription80
- 229910052710siliconInorganic materials0.000titleclaimsabstractdescription80
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- XLYOFNOQVPJJNP-UHFFFAOYSA-NwaterSubstancesOXLYOFNOQVPJJNP-UHFFFAOYSA-N0.000titleclaimsabstractdescription60
- 239000003921oilSubstances0.000claimsabstractdescription67
- 230000008878couplingEffects0.000claimsabstractdescription45
- 238000010168coupling processMethods0.000claimsabstractdescription45
- 238000005859coupling reactionMethods0.000claimsabstractdescription45
- 229920002545silicone oilPolymers0.000claimsabstractdescription13
- 238000007789sealingMethods0.000claimsdescription14
- 238000000034methodMethods0.000claimsdescription6
- XEEYBQQBJWHFJM-UHFFFAOYSA-NIronChemical group[Fe]XEEYBQQBJWHFJM-UHFFFAOYSA-N0.000claimsdescription3
- 239000000498cooling waterSubstances0.000abstractdescription8
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- 239000007788liquidSubstances0.000description4
- 208000032822Ring chromosome 11 syndromeDiseases0.000description3
- 238000001816coolingMethods0.000description3
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- 238000004134energy conservationMethods0.000description2
- 230000007613environmental effectEffects0.000description2
- 230000005389magnetismEffects0.000description2
- 238000012986modificationMethods0.000description2
- 230000004048modificationEffects0.000description2
- 230000009286beneficial effectEffects0.000description1
- 230000033228biological regulationEffects0.000description1
- 239000000110cooling liquidSubstances0.000description1
- 230000007547defectEffects0.000description1
- 238000005516engineering processMethods0.000description1
- 238000003912environmental pollutionMethods0.000description1
- 239000000446fuelSubstances0.000description1
- 230000017525heat dissipationEffects0.000description1
- 238000010438heat treatmentMethods0.000description1
- 238000011017operating methodMethods0.000description1
- 239000003208petroleumSubstances0.000description1
- 230000002035prolonged effectEffects0.000description1
- 230000001360synchronised effectEffects0.000description1
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Abstract
Description
Technical Field
The utility model belongs to automobile engine cooling system field, in particular to engine coolant liquid flow control's an electromagnetism silicon oil water pump clutch.
Background
With the shortage of petroleum resources and the increasing increase of environmental pollution, countries around the world are continuously tightening up the fuel consumption and emission standards of automobiles, so that vehicles with more energy conservation and environmental protection are favored by people. For the internal combustion engine which has been used for more than a hundred years, a breakthrough must be made on the energy-saving and emission-reducing technology in order to keep the vigorous vitality of the internal combustion engine.
Automotive cooling systems are vital to automobiles, as are human hearts, and are threatened if not well protected. In the past, a traditional cooling water pump with a single rotating speed is used for driving cooling liquid to circulate, in the later automobile development, the cooling water pump with the single rotating speed cannot stand at a leading position, the flexible and variable cooling system control can be used as a standard device on an automobile, the service life of an engine can be prolonged, the overall performance of the engine can be improved, and energy conservation and emission reduction can be realized. In order to solve the mobile speed of engine coolant liquid under different work condition, the utility model discloses but the variable-speed water pump clutch has been added on the basis of traditional straight linking water pump, provides different cooling water flow for the engine through the water pump clutch under the different work condition of engine, makes the engine in good time adjust engine temperature under different work condition.
The traditional engine cooling water pump mainly has the following problems:
1. the existing engine cooling water pump and the engine belt pulley are synchronous in rotating speed and only have single rotating speed.
2. The temperature of the engine cannot be timely adjusted according to different working conditions of the engine.
3. The traditional engine cooling water pump cannot achieve the purposes of saving energy, reducing emission and prolonging the starting life because the rotating speed of a pump shaft is fixed.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the defects, the utility model aims to provide an electromagnetic silicon oil-water pump clutch which provides an adjustable rotating speed for a water pump through an electromagnetic solenoid coil and silicon oil viscous force, has high adjusting precision and strong practicability; the utility model discloses an engine cooling water pump provides more rotational speed and selects.
The technical scheme is as follows: in order to realize the above object, the utility model provides an electromagnetism silicon oil water pump clutch, include: the water pump comprises a water pump body, a pump shaft, an electromagnetic solenoid, a belt pulley, a coupling shaft sleeve, a driven plate, a spring leaf, a coupling plate, a driving plate and a silicon oil cavity shell, wherein the pump shaft is arranged at the center of the water pump body, a fixing plate is arranged at one end of the water pump body, the electromagnetic solenoid is arranged on the fixing plate, the belt pulley is arranged on the water pump body, the belt pulley is connected with the water pump body through a bearing, a groove is formed in the belt pulley, the electromagnetic solenoid extends into the belt pulley, the silicon oil cavity shell is riveted at one side of the belt pulley, silicon oil is arranged in the silicon oil cavity shell, the coupling shaft sleeve is fixed at one end of the pump shaft, the spring leaf is arranged on the outer side of the coupling shaft sleeve, the coupling plate is arranged on the spring leaf, the coupling shaft sleeve is, and a driving disc is arranged on one side of the driven disc, which is far away from the pump shaft, and the driving disc is fixed on the inner side of the belt pulley.
And silicone oil is arranged in the silicone oil cavity shell and is used for friction torque transmission in the silicone oil cavity.
The utility model discloses in the setting of clutch, it is through setting up two kinds of transmission modes of electromagnetic coupling and silicon oil viscous coupling, provides changeable rotational speed for the water pump, and then makes water pump coolant liquid flow variable for the engine changes engine temperature under the variable coolant liquid condition.
The utility model discloses in silicon oil cavity shell on be provided with Z type sealing washer, silicon oil cavity shell passes through Z type sealing washer sealed.
The utility model discloses in silicon oil chamber shell inboard be provided with the sealing washer, the sealing washer is sealed with the cooperation of coupling axle sleeve.
The utility model discloses in the setting of sealing washer can avoid silicon oil to leak, and the practicality is strong.
The utility model discloses in the drive plate pass through pressure riveting with the belt pulley, the drive plate forms silicon oil viscous force cavity with silicon oil chamber shell.
The utility model discloses in the setting of drive plate and belt pulley has increased the joint strength between belt pulley and the drive plate, has reduced the possibility of stall, and the security is high.
The utility model discloses in electromagnetic solenoid be connected with car computer control module, car computer control module essence is automobile engine computer ECU.
The utility model discloses in, electromagnetism solenoid include outside coil layer and inside iron core, one side that the belt pulley is close to electromagnetism solenoid is provided with leads the magnetism face, electromagnetism solenoid and belt pulley lead and leave the air gap between the magnetism face.
The utility model discloses in driven plate two sides be provided with silicon oil viscous force recess.
The utility model discloses in the area of contact of driven plate and silicon oil can be increased in the setting of silicon oil viscous force recess, improves the frictional force of driven plate and silicon oil, has avoided the phenomenon that the rotational speed is too low.
The utility model discloses in an operating method of electromagnetism silicon oil water pump clutch, include through the electromagnetism magnetic force coupling and realize high-speed water pump operation and realize water pump low-speed operation through the transmission of silicon oil viscous force, specifically include following step:
the method comprises the following steps: the electromagnetic solenoid coil is electrified, the electromagnetic solenoid coil generates magnetic force to adsorb the coupling disc, a belt pulley on which the electromagnetic solenoid coil is arranged is rigidly connected with a pump shaft on which the coupling disc is arranged, and the belt pulley drives the pump shaft to rotate at a high speed through the coupling disc;
step two: the electromagnetic solenoid coil is not electrified and is not coupled with the coupling disc, the driving disc riveted on the belt pulley drives silicon oil in the silicon oil cavity shell to rotate at a high speed, the silicon oil flows into silicon oil viscous grooves of the driving disc and the driven disc under the action of centrifugal force, the silicon oil drives the driving disc to move through self viscosity, the driven disc follows the belt pulley to rotate in a follow-up manner, and the driven disc drives the pump shaft to rotate; the step one and the step two are not separated in sequence.
The utility model discloses in an electromagnetism silicon oil water pump clutch's working method: the water pump clutch has two speed regulation of high speed and low speed; the high speed is rigidly connected with the belt pulley through the coupling disc under the action of electromagnetic force, so that the pump shaft and the belt pulley have the same speed; the low-speed belt pulley drives the driven disc to run at a low speed through the transmission of the silicon oil viscosity, so that the low-speed running of the pump shaft is realized, and the rotating speed is adjusted by the silicon oil viscosity.
The utility model discloses in silicon oil chamber external diameter pass through pressure riveting with the belt pulley, driving disk, silicon oil chamber shell and belt pulley form fixed connection.
The utility model discloses in the electromagnetism solenoid pass through binding post and be connected with engine ECU.
Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has:
1. the electromagnetic silicon oil-water pump clutch reduces the product cost by adopting silicon oil viscous force transmission;
2. the electromagnetic silicon oil-water pump clutch provided by the utility model adopts silicon oil viscous force transmission, and can effectively reduce the self-heating value of the clutch by utilizing the high specific heat capacity and high heat dissipation capacity of the silicon oil;
3. the utility model discloses in an electromagnetism silicon oil water pump clutch, its energy-absorbing performance that utilizes silicon oil to be good can effectually avoid temperature, striking, vibration environmental factor to influence.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
in the figure: the water pump comprises a water pump body-1, a pump shaft-2, an electromagnetic solenoid-3, a belt pulley-4, a coupling shaft sleeve-5, a driven disc-6, a spring leaf-7, a coupling disc-8, a driving disc-9, a silicon oil cavity shell-10 and a sealing ring-11.
Detailed Description
The invention will be further elucidated with reference to the drawings and the specific embodiments.
Example 1
As shown in fig. 1, the electromagnetic silicon oil-water pump clutch includes: the water pump comprises a water pump body 1, a pump shaft 2, an electromagnetic solenoid coil 3, a belt pulley 4, a coupling shaft sleeve 5, a driven plate 6, aspring leaf 7, a coupling disc 8, adriving disc 9 and a siliconoil cavity shell 10, wherein the pump shaft 2 is arranged at the center of the water pump body 1, a fixing plate is arranged at one end of the water pump body 1, the electromagnetic solenoid coil 3 is arranged on the fixing plate, the belt pulley 4 is arranged on the water pump body 1, the belt pulley 4 is connected with the water pump body 1 through a bearing, a groove is formed in the belt pulley 4, the electromagnetic solenoid coil 3 extends into the groove of the belt pulley 4, the siliconoil cavity shell 10 is riveted at one side of the belt pulley 4, silicon oil is arranged in the siliconoil cavity shell 10, the coupling shaft sleeve 5 is fixed at one end of the pump shaft 2, thespring leaf 7 is arranged on the outer side of the coupling, a driven plate 6 is arranged in the siliconoil cavity shell 10, the center of the driven plate 6 is fixed on the coupling shaft sleeve 5, adriving plate 9 is arranged on one side, away from the pump shaft 2, of the driven plate 6, and thedriving plate 9 is fixed on the inner side of the belt pulley 4.
In this embodiment, a Z-shaped sealing ring is disposed on the siliconoil cavity housing 10, and the siliconoil cavity housing 10 is sealed by the Z-shaped sealing ring.
In this embodiment, asealing ring 11 is disposed on the inner side of the siliconeoil cavity housing 10, and the sealingring 11 is sealed with the coupling shaft sleeve 5 in a matching manner.
In this embodiment, thedriving disk 9 is pressure-riveted with the belt pulley 4, and thedriving disk 9 and the silicone oil cavity housing 10 form a silicone oil viscous cavity.
The electromagnetic solenoid coil 3 in the embodiment is connected with an automobile computer control module, and the automobile computer control module is essentially an automobile engine computer ECU.
In this embodiment, the electromagnetic solenoid 3 includes an external coil layer and an internal iron core, one side of the belt pulley 4 close to the electromagnetic solenoid 3 is provided with a magnetic surface, and an air gap is left between the magnetic surfaces of the electromagnetic solenoid 3 and the belt pulley 4.
In this embodiment, silicone oil viscous grooves are formed on two sides of the driven disk 6.
The working method of the electromagnetic silicon oil-water pump clutch in the embodiment comprises the following steps of realizing high-speed water pump operation through electromagnetic magnetic coupling and realizing low-speed water pump operation through silicon oil viscous force transmission, and is characterized in that: the method specifically comprises the following steps:
the method comprises the following steps: the electromagnetic solenoid coil 3 is electrified, the electromagnetic solenoid coil 3 generates magnetic force to adsorb the coupling disc 8, the belt pulley 4 where the electromagnetic solenoid coil 3 is located is rigidly connected with the pump shaft 2 where the coupling disc 8 is located, and the belt pulley 4 drives the pump shaft to rotate at a high speed through the coupling disc 8;
step two: the electromagnetic solenoid coil 3 is not electrified, the electromagnetic solenoid coil 3 is not coupled with the coupling disc 8, the drivingdisc 9 riveted on the belt pulley 4 drives silicon oil in the siliconoil cavity shell 10 to rotate at a high speed, the silicon oil flows into silicon oil viscous grooves of thedriving disc 9 and the driven disc 6 under the action of centrifugal force, the silicon oil drives the driving disc 6 to move through self viscosity, the driven disc 6 rotates along with the belt pulley 4, and the driven disc 6 drives the pump shaft to rotate.
The step one and the step two are not separated in sequence.
Example 2
As shown in fig. 1, the electromagnetic silicon oil-water pump clutch includes: the water pump comprises a water pump body 1, a pump shaft 2, an electromagnetic solenoid coil 3, a belt pulley 4, a coupling shaft sleeve 5, a driven plate 6, aspring leaf 7, a coupling disc 8, adriving disc 9 and a siliconoil cavity shell 10, wherein the pump shaft 2 is arranged at the center of the water pump body 1, a fixing plate is arranged at one end of the water pump body 1, the electromagnetic solenoid coil 3 is arranged on the fixing plate, the belt pulley 4 is arranged on the water pump body 1, the belt pulley 4 is connected with the water pump body 1 through a bearing, a groove is formed in the belt pulley 4, the electromagnetic solenoid coil 3 extends into the groove of the belt pulley 4, the siliconoil cavity shell 10 is riveted at one side of the belt pulley 4, silicon oil is arranged in the siliconoil cavity shell 10, the coupling shaft sleeve 5 is fixed at one end of the pump shaft 2, thespring leaf 7 is arranged on the outer side of the coupling, a driven plate 6 is arranged in the siliconoil cavity shell 10, the center of the driven plate 6 is fixed on the coupling shaft sleeve 5, adriving plate 9 is arranged on one side, away from the pump shaft 2, of the driven plate 6, and thedriving plate 9 is fixed on the inner side of the belt pulley 4.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides an electromagnetism silicon oil water pump clutch which characterized in that: the method comprises the following steps: the electromagnetic oil pump comprises a water pump body (1), a pump shaft (2), an electromagnetic solenoid coil (3), a belt pulley (4), a coupling shaft sleeve (5), a driven plate (6), a spring leaf (7), a coupling plate (8), a driving plate (9) and a silicon oil cavity shell (10), wherein the pump shaft (2) is arranged at the center of the water pump body (1), a fixed plate is arranged at one end of the water pump body (1), the electromagnetic solenoid coil (3) is arranged on the fixed plate, the belt pulley (4) is arranged on the water pump body (1), the belt pulley (4) is connected with the water pump body (1) through a bearing, a groove is formed in the belt pulley (4), the electromagnetic solenoid coil (3) extends into the groove of the belt pulley (4), the silicon oil cavity shell (10) is pressed and riveted at one side of the belt pulley (4), silicon oil is arranged in the silicon oil cavity shell (10), the coupling, the coupling shaft sleeve (5) outside is provided with spring leaf (7), be provided with coupling dish (8) on spring leaf (7), set up on coupling shaft sleeve (5) on silicon oil chamber shell (10), be provided with driven plate (6) in silicon oil chamber shell (10), driven plate (6) central authorities are fixed in on coupling shaft sleeve (5), one side that pump shaft (2) were kept away from in driven plate (6) is provided with driving plate (9), driving plate (9) are fixed in belt pulley (4) inboard.
2. The electromagnetic silicon oil-water pump clutch as claimed in claim 1, wherein: the silicone oil cavity shell (10) is provided with a Z-shaped sealing ring, and the silicone oil cavity shell (10) is sealed through the Z-shaped sealing ring.
3. The electromagnetic silicon oil-water pump clutch as claimed in claim 1, wherein: the inner side of the silicon oil cavity shell (10) is provided with a sealing ring (11), and the sealing ring (11) is matched and sealed with the coupling shaft sleeve (5).
4. The electromagnetic silicon oil-water pump clutch as claimed in claim 1, wherein: the driving disc (9) is riveted with the belt pulley (4) through pressure, and the driving disc (9) and the silicon oil cavity shell (10) form a silicon oil viscous force cavity.
5. The electromagnetic silicon oil-water pump clutch as claimed in claim 1, wherein: the electromagnetic solenoid coil (3) is connected with an automobile computer control module, and the automobile computer control module is essentially an automobile engine computer ECU.
6. The electromagnetic silicon oil-water pump clutch as claimed in claim 4, wherein: the electromagnetic solenoid (3) comprises an external coil layer and an internal iron core, one side of the belt pulley (4) close to the electromagnetic solenoid (3) is provided with a magnetic surface, and an air gap is reserved between the magnetic surfaces of the electromagnetic solenoid (3) and the belt pulley (4).
7. The electromagnetic silicon oil-water pump clutch as claimed in claim 1, wherein: and silicone oil viscous force grooves are formed in two surfaces of the driven disc (6).
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920432640.8UCN210370893U (en) | 2019-04-02 | 2019-04-02 | Electromagnetic silicon oil-water pump clutch |
| PCT/CN2019/092469WO2020199374A1 (en) | 2019-04-02 | 2019-06-24 | Electromagnetic silicone oil water pump clutch and working method thereof |
| US17/598,911US11519319B2 (en) | 2019-04-02 | 2019-06-24 | Electromagnetic silicone oil water pump clutch and working method thereof |
| DE112019007148.3TDE112019007148T5 (en) | 2019-04-02 | 2019-06-24 | ELECTROMAGNETIC SILICONE OIL WATER PUMP COUPLING AND OPERATING PROCEDURES FOR IT |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920432640.8UCN210370893U (en) | 2019-04-02 | 2019-04-02 | Electromagnetic silicon oil-water pump clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210370893Utrue CN210370893U (en) | 2020-04-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920432640.8UActiveCN210370893U (en) | 2019-04-02 | 2019-04-02 | Electromagnetic silicon oil-water pump clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210370893U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109915251A (en)* | 2019-04-02 | 2019-06-21 | 江苏睿昕联合汽车科技集团有限公司 | An electromagnetic silicone oil water pump clutch and its working method |
- 2019
- 2019-04-02CNCN201920432640.8Upatent/CN210370893U/enactiveActive
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109915251A (en)* | 2019-04-02 | 2019-06-21 | 江苏睿昕联合汽车科技集团有限公司 | An electromagnetic silicone oil water pump clutch and its working method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | Effective date of registration:20240625 Address after:No. 2 Xingang Road, Yandu Street, Yandu District, Yancheng City, Jiangsu Province, 224006 Patentee after:Jiangsu Xinxuanyi Technology Co.,Ltd. Country or region after:China Address before:215400 No. 17, gugang Road, Chengxiang Industrial Park, Taicang City, Suzhou City, Jiangsu Province Patentee before:JIANGSU RUIXIN UNITED AUTOMOBILE TECHNOLOGY GROUP Co.,Ltd. Country or region before:China | |
| TR01 | Transfer of patent right |