CN212563433U - Electrically-controlled silicon oil-water pump clutch - Google Patents
Electrically-controlled silicon oil-water pump clutch Download PDFInfo
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- CN212563433U CN212563433U CN202021397825.9U CN202021397825U CN212563433U CN 212563433 U CN212563433 U CN 212563433U CN 202021397825 U CN202021397825 U CN 202021397825U CN 212563433 U CN212563433 U CN 212563433U
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Abstract
The utility model discloses an electric control silicon oil water pump clutch, include: the clutch comprises a clutch shell, an end cover, a shaft connecting bearing, a driven shaft, a driven disc, an oil storage cavity, a valve plate assembly, a coil groove, a coil and a belt pulley, wherein the end cover is arranged at one end of the clutch shell; a shaft connecting bearing is arranged in the clutch housing, one end of the shaft connecting bearing is connected with a driven shaft, and one end of the driven shaft, which is far away from the shaft connecting bearing, is provided with a driven disc; an oil storage cavity is arranged on the clutch shell, and a valve plate assembly is arranged in the oil storage cavity; a belt pulley is arranged outside the clutch shell, a coil groove is arranged in the belt pulley, and a coil is arranged in the coil groove; the device also comprises a speed measuring block, a water pump shell and a fixed bearing; on the one hand, the stepless speed regulation of the water pump is realized by controlling the circulation of the silicone oil, the reactive power is reduced, the energy consumption of the equipment is reduced, and on the other hand, the multi-bearing structure is adopted, so that the parts are convenient to disassemble and replace.
Description
Technical Field
The utility model belongs to the engine cooling system field, in particular to electronic control silicon oil water pump clutch.
Background
Automotive cooling systems are vital to automobiles, as are human hearts, and are threatened if not well protected.
With the promotion of the country to the automobile state five and state six emission systems, the standards of various large whole automobile factories on oil-saving emission are continuously improved. The traditional water pump still adopts the belt pulley directly to directly link with engine crankshaft, under the cold condition in car idle heat engine or winter, can cause certain energy consumption loss, and automatically controlled silicon oil water pump can reduce some unnecessary rotational speeds of water pump under these circumstances through the separation of silicon oil clutch, meshing function to reach the effect that reduces consumption and economizes on fuel.
In the research and development process of the department, the inventor finds that the originally improved water pump clutch and most of the existing clutches can only provide limited two rotating speed gears, the clutch can not deal with changeable automobile environment, the clutch is easy to wear, and the practicability is poor. Therefore, the present application provides innovations and improvements in water pump clutches with respect to the above problems.
The existing water pump clutch mainly has the following problems:
1. the traditional water pump still adopts the belt pulley directly to directly connect with the engine crankshaft, and can cause certain energy consumption loss under the cold condition of car idling heat engine or winter.
2. Most of existing water pump clutches can only provide limited two rotating speed gears, cannot deal with changeable automobile environments, easily cause abrasion to the clutches, and are poor in practicability.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome not enough above, the utility model aims at providing an electricity accuse silicon oil water pump clutch through controlling the silicon oil circulation on the one hand, has realized the stepless speed regulation of water pump, reduces reactive power, reduces the energy consumption of equipment, and on the other hand adopts the multiple bearing structure, has made things convenient for the dismantlement and the change of part.
The technical scheme is as follows: in order to realize the above object, the utility model provides an electrically controlled silicon oil water pump clutch, include: the clutch comprises a clutch shell, an end cover, a shaft connecting bearing, a driven shaft, a driven disc, an oil storage cavity, a valve plate assembly, a coil groove, a coil and a belt pulley, wherein the end cover is arranged at one end of the clutch shell; a shaft connecting bearing is arranged in the clutch shell, one end of the shaft connecting bearing is connected with a driven shaft, the driven shaft is connected with the clutch shell through a bearing, a driven disc is arranged at one end of the driven shaft, which is far away from the shaft connecting bearing, and the driven disc is matched with an end cover; an oil storage cavity is formed in the clutch shell and is arranged on one side, away from the end cover, of the driven plate, and a valve plate assembly is arranged in the oil storage cavity; the clutch comprises a clutch shell and is characterized in that a belt pulley is arranged on the outer side of the clutch shell, a coil groove is formed in the belt pulley, a coil is arranged in the coil groove, and the coil is matched with a valve plate assembly.
The valve block assembly in the utility model comprises a separation disc, an oil inlet, a valve block, a reed and an armature, wherein the separation disc is arranged on the oil storage cavity, the separation disc seals the oil storage cavity, and the oil inlet is arranged on the separation disc; the oil storage cavity is internally and fixedly provided with a reed, one side of the reed, which is close to the isolation disc, is provided with a valve plate, the valve plate is matched with the oil inlet hole, one side of the reed, which is far away from the isolation disc, is provided with a permanent magnet, and the permanent magnet is matched with the coil.
The utility model discloses in clutch housing on be provided with the oil gallery, the oil storage chamber is connected to the oil gallery.
The utility model discloses in the setting of clutch through controlling the silicon oil circulation, has realized the stepless speed regulation of water pump, reduces reactive power, reduces the energy consumption of equipment
The shaft connecting bearing in the utility model is provided with a speed measuring block which is a Hall sensor essentially; the speed measuring block is connected with an electric control assembly, the essence of the electric control assembly is an information processing element, and the electric control assembly is connected with a coil.
The utility model discloses in the actual rotational speed of water pump can be detected in the setting of the piece that tests the speed, and better regulation clutch's power further reduces the energy consumption.
The utility model discloses in the clutch housing one end of keeping away from the end cover be provided with the water pump shell, the water pump shell connecting shaft is even held.
The utility model discloses in the axle even bearing outside be provided with fixing bearing, fixing bearing includes axle sleeve subassembly, for the axle retaining ring, bearing body and for the hole retaining ring, axle even bearing outside cover is equipped with the axle sleeve subassembly, axle retaining ring is inlayed to axle sleeve subassembly surface, axle retaining ring one side is provided with bearing body, bearing body keeps away from the one end of axle retaining ring and is provided with for the hole retaining ring, for the hole retaining ring inlay locate clutch housing internal surface on, hole retaining ring and for the axle retaining ring oppression bearing body.
The utility model discloses in the setting of bearing adopts the multiaxis to bear the structure, has made things convenient for the dismantlement and the change of part.
The utility model discloses in clutch housing and end cover between be provided with the sealing washer.
The utility model discloses in clutch housing and end cover between pass through the fix with screw.
The utility model discloses in an electric control silicon oil water pump clutch, including high, low-speed operation, specifically include following step:
the method comprises the following steps: the speed measuring block monitors the rotating speed of the shaft coupling bearing and feeds the rotating speed back to the electric control assembly;
step two: when the water temperature of the engine is high, the electric control assembly controls the coil to be powered on, the valve plate assembly is attracted, the oil inlet hole is opened, silicon oil enters the clutch through the oil inlet hole, the rotating speed of the belt pulley is transmitted to the driven plate through the silicon oil shearing force between the end cover and the driven plate through the self-shearing force of the silicon oil, and the rotating speed of the driven plate is transmitted to the water feeding pump through the shaft coupling bearing;
step three: when the water temperature of the engine is low, the electric control assembly controls the coil to be powered off, the valve plate assembly is separated, the oil inlet hole is closed, the silicone oil gradually enters the oil storage cavity through centrifugal force, partial silicone oil is remained in the clutch, and the silicone oil shearing force enables the driven plate and the clutch shell to run at a low speed.
The utility model discloses in the valve block assembly realize stepless speed regulation through control silicon oil residual volume.
Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has:
1. the utility model discloses in an electricity accuse silicon oil water pump clutch, through the circulation of control silicon oil, realized the stepless speed regulation of water pump, reduce reactive power, reduce the energy consumption of equipment.
2. The utility model discloses in an electronic control silicon oil water pump clutch, adopt the multiaxis to hold the structure, made things convenient for the dismantlement and the change of part.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the valve plate assembly of the present invention;
fig. 3 is a schematic structural view of the fixed bearing of the present invention;
in the figure: the clutch comprises a clutch shell-1, an end cover-2, a shaft connecting bearing-3, a driven shaft-4, a driven disc-5, an oil storage cavity-6, a valve plate assembly-7, a separation disc-71, an oil inlet-72, a valve plate-73, a reed-74, an armature-75, an oil return hole-76, a coil groove-8, a coil-9, a belt pulley-10, a speed measuring block-11, a water pump shell-12, a fixed bearing-13, a shaft sleeve component-131, a shaft check ring-132, a bearing body-133, a hole check ring-134, a sealing ring-14 and a screw-15.
Detailed Description
The invention will be further elucidated with reference to the drawings and the specific embodiments.
Example 1
An electrically controlled silicon oil and water pump clutch as shown in fig. 1-3, comprising: the clutch comprises a clutch shell 1, an end cover 2, a shaft connecting bearing 3, a driven shaft 4, a driven disc 5, an oil storage cavity 6, a valve plate assembly 7, a coil groove 8, a coil 9 and a belt pulley 10, wherein the end cover 2 is arranged at one end of the clutch shell 1; a shaft connecting bearing 3 is arranged in the clutch housing 1, one end of the shaft connecting bearing 3 is connected with a driven shaft 4, the driven shaft 4 is connected with the clutch housing 1 through a bearing, one end of the driven shaft 4, which is far away from the shaft connecting bearing, is provided with a driven disc 5, and the driven disc 5 is matched with the end cover 2; an oil storage cavity 6 is formed in the clutch housing 1, the oil storage cavity 6 is arranged on one side, away from the end cover 2, of the driven disc 5, and a valve plate assembly 7 is arranged in the oil storage cavity 6; the clutch comprises a clutch shell and is characterized in that a belt pulley 10 is arranged on the outer side of the clutch shell 1, a coil groove 8 is formed in the belt pulley 10, a coil 9 is arranged in the coil groove 8, and the coil 9 is matched with a valve plate assembly 7.
The valve plate assembly 7 in this embodiment includes a separation plate 71, an oil inlet 72, a valve plate 73, a spring 74 and an armature 75, the separation plate 71 is disposed on the oil storage cavity 6, the separation plate 71 seals the oil storage cavity 6, and the oil inlet 72 is disposed on the separation plate 71; a reed 74 is fixedly arranged in the oil storage cavity 6, a valve plate 73 is arranged on one side, close to the separation disc 71, of the reed 74, the valve plate 73 is matched with the oil inlet 72, an armature 75 is arranged on one side, far away from the separation disc 71, of the reed 74, and the armature 75 is matched with the coil 9.
The clutch housing 1 in this embodiment is provided with an oil return hole 76, and the oil return hole 76 is connected to the oil storage chamber 6.
In this embodiment, the shaft coupling bearing 3 is provided with a speed measuring block 11, and the speed measuring block 11 is essentially a hall sensor; the speed measuring block 11 is connected with an electric control assembly, the essence of the electric control assembly is an information processing element, and the electric control assembly is connected with a coil.
The end of the clutch housing 1 far away from the end cover 2 in the embodiment is provided with a water pump housing 12, and the water pump housing 12 is connected with a shaft connecting bearing.
The outer side of the shaft coupling bearing 3 in this embodiment is provided with a fixed bearing 13, the fixed bearing 13 includes a sleeve component 131, a shaft retainer ring 132, a bearing body 133 and a hole retainer ring 134, the outer side of the shaft coupling bearing 3 is sleeved with the sleeve component 131, the shaft retainer ring 132 is embedded in the outer surface of the sleeve component 131, the bearing body 133 is arranged on one side of the shaft retainer ring 132, the hole retainer ring 134 is arranged at one end of the bearing body 133, which is far away from the shaft retainer ring 132, the hole retainer ring 134 is embedded in the inner surface of the clutch housing 1, and the hole retainer ring 134 and the shaft retainer ring 132 press the bearing body 133.
A seal ring 14 is provided between the clutch housing 1 and the end cover 2 in the present embodiment.
The clutch housing 1 and the end cover 2 described in this embodiment are fixed to each other by screws 15.
The electrically controlled silicon oil-water pump clutch in the embodiment comprises a high-speed operation part and a low-speed operation part, and specifically comprises the following steps:
the method comprises the following steps: the speed measuring block 11 monitors the rotating speed of the shaft connecting bearing 3 and feeds the rotating speed back to the electric control assembly;
step two: when the water temperature of the engine is high, the electric control assembly controls the coil 9 to be electrified, the valve plate assembly 7 is attracted, the oil inlet hole 72 is opened, silicon oil enters the clutch through the oil inlet hole 72, the rotating speed of the belt pulley 10 is transmitted to the driven plate 5 through the silicon oil shearing force between the end cover 2 and the driven plate 5 through the silicon oil shearing force of the silicon oil, and the rotating speed of the driven plate 5 is transmitted to the water feeding pump through the shaft connecting bearing 3;
step three: when the water temperature of the engine is low, the electric control assembly controls the coil 9 to be powered off, the valve plate assembly 7 is separated, the oil inlet hole 72 is closed, the silicone oil gradually enters the oil storage cavity 6 through centrifugal force, partial silicone oil is remained in the clutch, and the silicone oil shearing force enables the driven plate 5 and the clutch shell 1 to run at low speed.
The valve plate assembly 6 described in this embodiment realizes stepless speed regulation by controlling the residual amount of silicone oil.
Example 2
An electrically controlled silicon oil and water pump clutch as shown in fig. 1 and 2, comprising: the clutch comprises a clutch shell 1, an end cover 2, a shaft connecting bearing 3, a driven shaft 4, a driven disc 5, an oil storage cavity 6, a valve plate assembly 7, a coil groove 8, a coil 9 and a belt pulley 10, wherein the end cover 2 is arranged at one end of the clutch shell 1; a shaft connecting bearing 3 is arranged in the clutch housing 1, one end of the shaft connecting bearing 3 is connected with a driven shaft 4, the driven shaft 4 is connected with the clutch housing 1 through a bearing, one end of the driven shaft 4, which is far away from the shaft connecting bearing, is provided with a driven disc 5, and the driven disc 5 is matched with the end cover 2; an oil storage cavity 6 is formed in the clutch housing 1, the oil storage cavity 6 is arranged on one side, away from the end cover 2, of the driven disc 5, and a valve plate assembly 7 is arranged in the oil storage cavity 6; the clutch comprises a clutch shell and is characterized in that a belt pulley 10 is arranged on the outer side of the clutch shell 1, a coil groove 8 is formed in the belt pulley 10, a coil 9 is arranged in the coil groove 8, and the coil 9 is matched with a valve plate assembly 7.
The valve plate assembly 7 in this embodiment includes a separation plate 71, an oil inlet 72, a valve plate 73, a spring 74 and an armature 75, the separation plate 71 is disposed on the oil storage cavity 6, the separation plate 71 seals the oil storage cavity 6, and the oil inlet 72 is disposed on the separation plate 71; a reed 74 is fixedly arranged in the oil storage cavity 6, a valve plate 73 is arranged on one side, close to the separation disc 71, of the reed 74, the valve plate 73 is matched with the oil inlet 72, an armature 75 is arranged on one side, far away from the separation disc 71, of the reed 74, and the armature 75 is matched with the coil 9.
The clutch housing 1 in this embodiment is provided with an oil return hole 76, and the oil return hole 76 is connected to the oil storage chamber 6.
Example 3
An electrically controlled silicon oil and water pump clutch as shown in fig. 1 and 3, comprising: the clutch comprises a clutch shell 1, an end cover 2, a shaft connecting bearing 3, a driven shaft 4, a driven disc 5, an oil storage cavity 6, a valve plate assembly 7, a coil groove 8, a coil 9 and a belt pulley 10, wherein the end cover 2 is arranged at one end of the clutch shell 1; a shaft connecting bearing 3 is arranged in the clutch housing 1, one end of the shaft connecting bearing 3 is connected with a driven shaft 4, the driven shaft 4 is connected with the clutch housing 1 through a bearing, one end of the driven shaft 4, which is far away from the shaft connecting bearing, is provided with a driven disc 5, and the driven disc 5 is matched with the end cover 2; an oil storage cavity 6 is formed in the clutch housing 1, the oil storage cavity 6 is arranged on one side, away from the end cover 2, of the driven disc 5, and a valve plate assembly 7 is arranged in the oil storage cavity 6; the clutch comprises a clutch shell and is characterized in that a belt pulley 10 is arranged on the outer side of the clutch shell 1, a coil groove 8 is formed in the belt pulley 10, a coil 9 is arranged in the coil groove 8, and the coil 9 is matched with a valve plate assembly 7.
The outer side of the shaft coupling bearing 3 in this embodiment is provided with a fixed bearing 13, the fixed bearing 13 includes a sleeve component 131, a shaft retainer ring 132, a bearing body 133 and a hole retainer ring 134, the outer side of the shaft coupling bearing 3 is sleeved with the sleeve component 131, the shaft retainer ring 132 is embedded in the outer surface of the sleeve component 131, the bearing body 133 is arranged on one side of the shaft retainer ring 132, the hole retainer ring 134 is arranged at one end of the bearing body 133, which is far away from the shaft retainer ring 132, the hole retainer ring 134 is embedded in the inner surface of the clutch housing 1, and the hole retainer ring 134 and the shaft retainer ring 132 press the bearing body 133.
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 (8)
1. The utility model provides an electricity accuse silicon oil water pump clutch which characterized in that: the method comprises the following steps: the clutch comprises a clutch shell (1), an end cover (2), a shaft connecting bearing (3), a driven shaft (4), a driven disc (5), an oil storage cavity (6), a valve plate assembly (7), a coil groove (8), a coil (9) and a belt pulley (10), wherein the end cover (2) is arranged at one end of the clutch shell (1); a shaft connecting bearing (3) is arranged in the clutch shell (1), one end of the shaft connecting bearing (3) is connected with a driven shaft (4), the driven shaft (4) is connected with the clutch shell (1) through a bearing, a driven disc (5) is arranged at one end, away from the shaft connecting bearing, of the driven shaft (4), and the driven disc (5) is matched with the end cover (2); an oil storage cavity (6) is formed in the clutch shell (1), the oil storage cavity (6) is formed in one side, away from the end cover (2), of the driven plate (5), and a valve plate assembly (7) is arranged in the oil storage cavity (6); the clutch is characterized in that a belt pulley (10) is arranged on the outer side of the clutch shell (1), a coil groove (8) is formed in the belt pulley (10), a coil (9) is arranged in the coil groove (8), and the coil (9) is matched with the valve plate assembly (7).
2. The electrically controlled silicon oil and water pump clutch as claimed in claim 1, wherein: the valve plate assembly (7) comprises a separation disc (71), an oil inlet hole (72), a valve plate (73), a reed (74) and an armature (75), the separation disc (71) is arranged on the oil storage cavity (6), the separation disc (71) seals the oil storage cavity (6), and the oil inlet hole (72) is formed in the separation disc (71); the oil storage cavity (6) is internally and fixedly provided with a reed (74), one side, close to the separation disc (71), of the reed (74) is provided with a valve plate (73), the valve plate (73) is matched with the oil inlet hole (72), one side, far away from the separation disc (71), of the reed (74) is provided with an armature (75), and the armature (75) is matched with the coil (9).
3. The electrically controlled silicon oil and water pump clutch as claimed in claim 2, wherein: the clutch is characterized in that an oil return hole (76) is formed in the clutch housing (1), and the oil return hole (76) is connected with the oil storage cavity (6).
4. The electrically controlled silicon oil and water pump clutch as claimed in claim 2, wherein: a speed measuring block (11) is arranged on the shaft connecting bearing (3), and the speed measuring block (11) is a Hall sensor essentially; the speed measuring block (11) is connected with an electric control assembly, the essence of the electric control assembly is an information processing element, and the electric control assembly is connected with a coil.
5. The electrically controlled silicon oil and water pump clutch as claimed in claim 1, wherein: one end of the clutch housing (1) far away from the end cover (2) is provided with a water pump housing (12), and the water pump housing (12) is connected with a shaft connecting bearing.
6. The electrically controlled silicon oil and water pump clutch as claimed in claim 1, wherein: the utility model provides a clutch housing, including shaft coupling bearing (3) outside be provided with fixing bearing (13), fixing bearing (13) include axle sleeve subassembly (131), for the shaft retaining ring (132), bearing body (133) and hole retaining ring (134), the cover is equipped with axle sleeve subassembly (131) outside shaft coupling bearing (3), axle retaining ring (132) are inlayed to axle sleeve subassembly (131) surface, axle retaining ring (132) one side is provided with bearing body (133), the one end that axle retaining ring (132) were kept away from in bearing body (133) is provided with hole retaining ring (134), hole retaining ring (134) are inlayed and are located on clutch housing (1) internal surface, hole retaining ring (134) and axle retaining ring (132) oppress bearing body (133).
7. The electrically controlled silicon oil and water pump clutch as claimed in claim 1, wherein: a sealing ring (14) is arranged between the clutch shell (1) and the end cover (2).
8. The electrically controlled silicon oil and water pump clutch as claimed in claim 1, wherein: the clutch shell (1) and the end cover (2) are fixed through a screw (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021397825.9U CN212563433U (en) | 2020-07-16 | 2020-07-16 | Electrically-controlled silicon oil-water pump clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021397825.9U CN212563433U (en) | 2020-07-16 | 2020-07-16 | Electrically-controlled silicon oil-water pump clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212563433U true CN212563433U (en) | 2021-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021397825.9U Active CN212563433U (en) | 2020-07-16 | 2020-07-16 | Electrically-controlled silicon oil-water pump clutch |
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| Country | Link |
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| CN (1) | CN212563433U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113685256A (en) * | 2021-07-15 | 2021-11-23 | 温州奕龙汽车零部件有限公司 | Novel silicon oil water pump |
| CN115013137A (en) * | 2022-08-01 | 2022-09-06 | 龙口中宇热管理***科技有限公司 | Electric control silicon oil speed regulation water pump |
| CN116066484A (en) * | 2023-03-13 | 2023-05-05 | 龙口中宇热管理***科技有限公司 | Automobile-used automatically controlled silicon oil speed governing water pump and vehicle |
-
2020
- 2020-07-16 CN CN202021397825.9U patent/CN212563433U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113685256A (en) * | 2021-07-15 | 2021-11-23 | 温州奕龙汽车零部件有限公司 | Novel silicon oil water pump |
| CN115013137A (en) * | 2022-08-01 | 2022-09-06 | 龙口中宇热管理***科技有限公司 | Electric control silicon oil speed regulation water pump |
| CN116066484A (en) * | 2023-03-13 | 2023-05-05 | 龙口中宇热管理***科技有限公司 | Automobile-used automatically controlled silicon oil speed governing water pump and vehicle |
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