CN214366356U - Electric control silicon oil-water pump clutch oil return mechanism and oil outlet and oil return - Google Patents
Electric control silicon oil-water pump clutch oil return mechanism and oil outlet and oil return Download PDFInfo
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- CN214366356U CN214366356U CN202120565628.1U CN202120565628U CN214366356U CN 214366356 U CN214366356 U CN 214366356U CN 202120565628 U CN202120565628 U CN 202120565628U CN 214366356 U CN214366356 U CN 214366356U
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Abstract
The utility model discloses an electronic control silicon oil water pump clutch oil return mechanism and oil return of producing, link bearing and water pump impeller including cover wheel body, driven plate, multilayer, the cover wheel body includes protecgulum and back lid disjunctor belt pulley, fixed connection between protecgulum and the back lid disjunctor belt pulley, fixed connection between multilayer even bearing intermediate level and the back lid disjunctor belt pulley, it is connected through the bearing rotation to link between bearing and the back lid disjunctor belt pulley multilayer, the multilayer is connected the bearing left part and is provided with the magnetic induction ring, back lid disjunctor belt pulley rear side is provided with the water pump shell, the inside yoke that is provided with of water pump shell divides the assembly, water pump shell side is provided with the sensor and divides the assembly, be provided with big oil gallery and oil storage chamber intercommunication on the driven plate. The utility model discloses in, can accelerate the circulation speed of silicon oil to reduce the technology demand, the reliability is higher, is worth wideling popularize.
Description
Technical Field
The utility model relates to a clutch mechanism field especially relates to an electric control silicon oil water pump clutch oil return mechanism and oil return of producing oil.
Background
With the continuous development of the technology in the automobile field, the emission of an engine system is continuously upgraded, the fuel consumption becomes more and more the topic concerned by various host factories and users, and various new products and new technologies for saving the fuel consumption continuously start to be researched, developed and applied, the utility model discloses a develop an electric control silicon oil-water pump clutch which can realize the on-off control, when the whole automobile does not need the water cooling, the impeller is disengaged, and the engine power is not consumed; when cooling is needed, the engine is meshed to cool the engine in time, and a large amount of heat is taken away, so that the aim of saving oil consumption is fulfilled.
Chinese patent application No. 2 discloses an electric silicon oil-water pump clutch capable of realizing on-off control, which comprises a clutch and an impeller connected to the clutch, a yoke coil assembly is arranged between the inner side of a rear cover of the water pump and a shell, a valve plate is arranged on a partition plate at the upper end of an oil storage cavity of the rear cover, a solenoid wire harness of the yoke coil assembly is led out for being connected with an engine temperature detection circuit, when the solenoid is electrified, the valve plate is attracted by electromagnetic force, the valve plate is in an open state, a silicon oil working cavity is communicated with the oil storage cavity at the moment, silicon oil flows and circulates between the working cavity and the oil storage cavity, the rear cover connected belt pulley is meshed with a driven plate, the impeller works, when the solenoid is powered off, the valve plate is in a closed state, and the silicon oil working cavity is not communicated with the oil storage cavity at the moment, the silicone oil returns to the oil storage cavity from the working cavity under the action of centrifugal force, the rear cover connected belt pulley is separated from the driven plate, and the impeller stops working.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art, and providing an electric control silicon oil-water pump clutch oil return mechanism and oil outlet oil return.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an electric control silicon oil-water pump clutch oil return mechanism and oil outlet and oil return comprise a cover wheel body, a driven plate, a multilayer connecting bearing and a water pump impeller, wherein the cover wheel body comprises a front cover and a rear cover connecting belt pulley, the front cover and the rear cover connecting belt pulley are fixedly connected, the driven plate and a separation disc are arranged in a cavity formed between the front cover and the rear cover connecting belt pulley, the driven plate is fixedly connected with a connecting flange, the connecting flange is fixedly connected with the front end of the multilayer connecting bearing, a middle layer of the multilayer connecting bearing is fixedly connected with the rear cover connecting belt pulley, the multilayer connecting bearing is rotatably connected with the rear cover connecting belt pulley through a bearing, a magnetic induction ring is arranged at the left part of the multilayer connecting bearing, a water pump shell is arranged at the rear side of the rear cover connecting belt pulley, a magnetic yoke assembly is arranged in the water pump shell, and a sensor sub-assembly is arranged at the side of the water pump shell, and the driven plate is provided with a large oil return hole and the large oil return hole is communicated with the oil storage cavity.
As a further description of the above technical solution:
a working cavity is arranged between the front cover and the rear cover connected belt pulley, and the part of the driven plate close to the periphery is arranged in the working cavity.
As a further description of the above technical solution:
an oil storage cavity is formed between the partition plate and the rear cover connected belt pulley, the oil storage cavity is communicated with the working cavity through the large oil outlet hole of the partition plate, and the oil storage cavity is communicated with the working cavity through an oil return port on the side edge of the partition plate.
As a further description of the above technical solution:
be equipped with big oil outlet on the partition disc of working chamber inboard, the long waist hole of scraping oil in the driven plate is connected to the front end of big oil outlet, the long waist hole of scraping oil communicates with oil return channel, this oil return channel intercommunication oil storage chamber, big oil outlet left side is provided with the valve block.
As a further description of the above technical solution:
and a small oil return hole is formed in the partition disc on the inner side of the working cavity, the front end of the small oil return hole is connected with an oil scraping pool in the driven plate, and an oil scraping step is arranged in the oil scraping pool.
As a further description of the above technical solution:
be equipped with on the lid in the outside of the outer disc of driven plate and scrape oil level A, it is equipped with the driven plate excircle of protecgulum and equally divides three processing exit chutes to scrape oil level A.
As a further description of the above technical solution:
the back surface of the driven plate is provided with an oil scraping surface B and an oil scraping pool, the oil scraping surface B is an annular groove, and the front surface of the partition plate is provided with two oil scraping steps.
The utility model discloses following beneficial effect has:
1. the utility model discloses in, this automatically controlled silicon oil clutch oil return mechanism accelerates the disengagement speed through the increase oil pressure, can make the interior silicon oil of work cavity flow back fast to the oil storage chamber for the circulation rate of silicon oil, the business turn over oil that better reaches the speed governing demand is balanced.
2. The utility model discloses in, the terminal surface frizing that will have now is changed into the radial frizing of mainboard, avoids the frizing clearance because of a plurality of spare parts assembly accumulative error, and the technological requirement reduces, and the reliability is higher, is worth wideling popularize.
Drawings
Fig. 1 is a schematic structural diagram of the present invention in the first embodiment;
FIG. 2 is a schematic illustration of the present invention in a first embodiment of the present invention during separation;
FIG. 3 is a schematic view illustrating the operation of the present invention according to the first embodiment;
FIG. 4 is a schematic view of a doctoring surface, a doctoring slot, and a doctoring pool of one embodiment;
FIG. 5 is a schematic view of a driven plate with small oil return holes and oil scraping surfaces and oil scraping pools according to an embodiment;
FIG. 6 is a schematic view of helical teeth on a driven plate according to one embodiment.
Illustration of the drawings:
1. a rear cover connected belt pulley; 2. a front cover; 3. a separation disc; 4. a valve plate; 5. a driven plate; 6. a connecting flange; 7. a multilayer connection bearing; 8. a magnetic induction ring; 9. a chute; 10. a water pump impeller; 11. a water pump housing; 12. a magnetic yoke subassembly; 13. a sensor sub-assembly; 14. an oil scraping step; 15. a working chamber; 16. an oil storage chamber; 17. a small oil return hole; 18. a large oil outlet hole; 19. oil scraping long waist holes; 20. a large oil return hole; 21. an oil return passage; 22. scraping an oil surface A; 23. scraping an oil surface B; 24. and (4) an oil scraping pool.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-6, the present invention provides an embodiment: an electric control silicon oil-water pump clutch oil return mechanism and oil outlet and oil return, comprising a cover wheel body, a driven plate 5, a multilayer connecting bearing 7 and a water pump impeller 10, wherein the cover wheel body comprises a front cover 2 and a rear cover connecting belt pulley 1, the front cover 2 is fixedly connected with the rear cover connecting belt pulley 1, the driven plate 5 and a separation disc 3 are arranged in a cavity formed between the front cover 2 and the rear cover connecting belt pulley 1, the driven plate 5 is fixedly connected with a connecting flange 6, the connecting flange 6 is fixedly connected with the front end of the multilayer connecting bearing 7, the middle layer of the multilayer connecting bearing 7 is fixedly connected with the rear cover connecting belt pulley 1, the multilayer connecting bearing 7 is rotatably connected with the rear cover connecting belt pulley 1 through a bearing, the left part of the multilayer connecting bearing 7 is provided with a magnetic induction ring 8, the rear side of the rear cover connecting belt pulley 1 is provided with a water pump shell 11, a magnetic yoke assembly 12 is arranged in the water pump shell 11, and a sensor assembly 13 is arranged on the side of the water pump shell 11, the driven plate (5) is provided with a large oil return hole (20), the large oil return hole (20) is communicated with the oil storage cavity (16), and the driven plate (5) receives power transmitted by the cover wheel body through silicon oil.
A working cavity 15 is arranged between the front cover 2 and the rear cover conjoined belt pulley 1, the part of the driven plate 5 close to the periphery is arranged in the working cavity 15, an oil storage cavity 16 is formed between the partition plate 3 and the rear cover conjoined belt pulley 1, the oil storage cavity 16 is communicated with the working cavity 15 through a large oil outlet 18 of the partition plate 3, the oil storage cavity 16 is communicated with the working cavity 15 through an oil return port on the side edge of the partition plate 3, a large oil outlet 18 is arranged on the partition plate 3 on the inner side of the working cavity 15, the front end of the large oil outlet 18 is connected with an oil scraping long waist hole 19 in the driven plate 5, the oil scraping long waist hole 19 is communicated with an oil return channel 21, the oil return channel 21 is communicated with the oil storage cavity 16, a valve plate 4 is arranged on the left side of the large oil outlet 18, a small oil return hole 17 is arranged on the partition plate 3 on the inner side of the working cavity 15, the front end of the small oil return hole 17 is connected with an oil scraping pool 24 in the driven plate 5, an oil scraping step 14 is arranged in the oil scraping pool 24, an oil scraping surface A22 is arranged on the cover body on the outer side of the outer circle surface of the driven plate 5, the outer circles of the oil scraping surface A22 and the driven plate 5 of the front cover 2 are provided with three equal-division processing chutes 9, the back surface of the driven plate 5 is provided with an oil scraping surface B23 and an oil scraping pool 24, the oil scraping surface B23 is an annular groove, and the front surface of the partition plate 3 is provided with two oil scraping steps 14.
In the structure, a cavity communicated with a working cavity 15 is arranged in a driven plate 5, the cavity is communicated with the working cavity 15 through a hole, the working cavity 15 is communicated with a small oil return hole 17 through a large oil outlet hole 18, valve plates 4 are arranged at the large oil outlet hole 18 and the small oil return hole 17, the valve plates 4 cover the large oil outlet hole 18 to block the large oil outlet hole 18, the valve plates 4 of the small oil return hole 17 are opened to open the small oil return hole 17 for returning oil, the valve plates 4 are opened on the large oil outlet hole 18, silicon oil starts to flow and work, the valve plates 4 block the small oil return hole 17, the valve plates 4 are electromagnetic valve plates, a water pump shell 11 at the rear side of the rear cover connected belt pulley 1 is provided with a magnet yoke assembly 12, the magnet yoke assembly 12 is connected with a power supply or an engine temperature detection circuit through a switch, the magnet yoke assembly 12 can attract the electromagnetic valve plates to close the large oil outlet hole 18 after being electrified, the electromagnetic valve plates reset to open the large oil outlet hole 18 after being powered off, the sensor subassembly 13 is arranged in a tangent mode with the side edge of the water pump shell 11, the magnetic induction ring 8 is fixedly connected with the inner column of the multilayer connecting bearing 7, the bearing column drives the magnetic induction ring 8 to rotate synchronously when working, the sensor subassembly 13 is connected with a power supply through a switch or is connected with an engine temperature detection circuit, the sensor can induce an S/N magnetic field on the magnetic induction ring 8 after being electrified, the induced frequency can be converted into an information signal through the sensor subassembly 13 and transmitted to an automobile controller, the chutes 9 on the periphery of the driven plate 5 are uniformly distributed in an array mode and have guiding and boosting functions, the included angle between the chutes 9 on the periphery of the driven plate 5 and the axis of the driven plate 5 is 14-16 degrees, and the working cavity 15 is a labyrinth type working cavity with a comb-shaped cross section.
The working principle is as follows: when the water pump clutch is operated, the valve plate 4 opens the large oil outlet 18, the small valve plate on the side of the valve plate 4 closes the oil return port, silicone oil in the oil storage cavity 16 flows into the working cavity 15, the oil scraping surface A22 and the oil scraping long waist hole 19 under the action of centrifugal force, because of the difference of rotation speed between the driven plate 5 and the rear cover belt pulley shell, the silicone oil is guided by the outer chute 9 of the driven plate 5 to be pressurized and flows into the oil scraping long waist hole 19 under the action of centrifugal force, the silicone oil is scraped into the working cavity 15 by the oil scraping surface A22 of the front cover 2, the silicone oil flows into the oil return channel 21 after being pressurized and finally returns to the oil storage cavity 16, the silicone oil is repeatedly and rapidly circulated to meet the requirement of the speed regulation function of the water pump clutch, when the water pump clutch is separated, the valve plate 4 closes the large oil outlet 18, the small valve plate on the side of the valve plate 4 opens the oil return port, the silicone oil in the working cavity 15 rapidly returns to the oil storage cavity 16 after the large oil outlet 18 is closed, and the large oil outlet 18 cannot be circulated, the clutch is in a disengaged state.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides an electric control silicon oil water pump clutch oil return mechanism and oil return of producing, includes cover wheel body, driven plate (5), multilayer even bearing (7) and water pump impeller (10), its characterized in that: the cover wheel body comprises a front cover (2) and a rear cover connected belt pulley (1), the front cover (2) is fixedly connected with the rear cover connected belt pulley (1), a driven plate (5) and a partition plate (3) are arranged in a cavity formed between the front cover (2) and the rear cover connected belt pulley (1), the driven plate (5) is fixedly connected with a connecting flange (6), the connecting flange (6) is fixedly connected with the front end of a multi-layer connected bearing (7), the middle layer of the multi-layer connected bearing (7) is fixedly connected with the rear cover connected belt pulley (1), the multi-layer connected bearing (7) is rotatably connected with the rear cover connected belt pulley (1) through a bearing, a magnetic induction ring (8) is arranged at the left part of the multi-layer connected bearing (7), a water pump shell (11) is arranged at the rear side of the rear cover connected belt pulley (1), a magnetic yoke assembly (12) is arranged in the water pump shell (11), the side of the water pump shell (11) is provided with a sensor subassembly (13), and the driven plate (5) is provided with a large oil return hole (20) and the large oil return hole (20) is communicated with the oil storage cavity (16).
2. The electric control silicon oil-water pump clutch oil return mechanism and the oil outlet oil return method as claimed in claim 1, wherein: a working cavity (15) is arranged between the front cover (2) and the rear cover connected belt pulley (1), and the part, close to the periphery, of the driven plate (5) is arranged in the working cavity (15).
3. The electric control silicon oil-water pump clutch oil return mechanism and the oil outlet oil return method as claimed in claim 1, wherein: an oil storage cavity (16) is formed between the partition plate (3) and the rear cover connected belt pulley (1), the oil storage cavity (16) is communicated with the working cavity (15) through a large oil outlet hole (18) of the partition plate (3), and the oil storage cavity (16) is communicated with the working cavity (15) through an oil return opening on the side edge of the partition plate (3).
4. The electric control silicon oil-water pump clutch oil return mechanism and the oil outlet oil return method as claimed in claim 3, wherein: be equipped with big oil outlet (18) on the partition disc (3) of working chamber (15) inboard, the long waist hole of scraping oil (19) in driven plate (5) is connected to the front end of big oil outlet (18), the long waist hole of scraping oil (19) and oil return channel (21) intercommunication, this oil return channel (21) intercommunication oil storage chamber (16), big oil outlet (18) left side is provided with valve block (4).
5. The electric control silicon oil-water pump clutch oil return mechanism and the oil outlet oil return method as claimed in claim 3, wherein: be equipped with little oil gallery (17) on the partition disc (3) of working chamber (15) inboard, scrape oil sump (24) in driven plate (5) is connected to the front end of little oil gallery (17), be provided with in scraping oil sump (24) and scrape oil step (14).
6. The electric control silicon oil-water pump clutch oil return mechanism and the oil outlet oil return method as claimed in claim 1, wherein: be equipped with on the lid in the outside of the outer disc of driven plate (5) and scrape oil level A (22), it is equipped with equipartition three processing exit chute (9) with driven plate (5) excircle of protecgulum (2) to scrape oil level A (22).
7. The electric control silicon oil-water pump clutch oil return mechanism and the oil outlet oil return method as claimed in claim 1, wherein: the back surface of the driven plate (5) is provided with an oil scraping surface B (23) and an oil scraping pool (24), the oil scraping surface B (23) is an annular groove, and the front surface of the partition disc (3) is provided with two oil scraping steps (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120565628.1U CN214366356U (en) | 2021-03-19 | 2021-03-19 | Electric control silicon oil-water pump clutch oil return mechanism and oil outlet and oil return |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120565628.1U CN214366356U (en) | 2021-03-19 | 2021-03-19 | Electric control silicon oil-water pump clutch oil return mechanism and oil outlet and oil return |
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| Publication Number | Publication Date |
|---|---|
| CN214366356U true CN214366356U (en) | 2021-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120565628.1U Active CN214366356U (en) | 2021-03-19 | 2021-03-19 | Electric control silicon oil-water pump clutch oil return mechanism and oil outlet and oil return |
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| CN (1) | CN214366356U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113175441A (en) * | 2021-04-26 | 2021-07-27 | 温州奕龙汽车零部件有限公司 | Oil return mechanism for electric control silicone oil pump |
| CN114412629A (en) * | 2022-02-11 | 2022-04-29 | 东风马勒热系统有限公司 | Electric control silicon oil clutch water pump |
| CN115163279A (en) * | 2022-06-30 | 2022-10-11 | 东风马勒热系统有限公司 | Electric control silicone oil clutch |
-
2021
- 2021-03-19 CN CN202120565628.1U patent/CN214366356U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113175441A (en) * | 2021-04-26 | 2021-07-27 | 温州奕龙汽车零部件有限公司 | Oil return mechanism for electric control silicone oil pump |
| CN114412629A (en) * | 2022-02-11 | 2022-04-29 | 东风马勒热系统有限公司 | Electric control silicon oil clutch water pump |
| CN114412629B (en) * | 2022-02-11 | 2023-10-10 | 东风马勒热系统有限公司 | Electric control silicone oil clutch water pump |
| CN115163279A (en) * | 2022-06-30 | 2022-10-11 | 东风马勒热系统有限公司 | Electric control silicone oil clutch |
| CN115163279B (en) * | 2022-06-30 | 2024-04-19 | 东风马勒热系统有限公司 | Electrically controlled silicone oil clutch |
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