CN210317464U - Novel control by temperature change silicone oil clutch - Google Patents
Novel control by temperature change silicone oil clutch Download PDFInfo
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- CN210317464U CN210317464U CN201920923901.6U CN201920923901U CN210317464U CN 210317464 U CN210317464 U CN 210317464U CN 201920923901 U CN201920923901 U CN 201920923901U CN 210317464 U CN210317464 U CN 210317464U
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- temperature
- connector assembly
- silicone oil
- temperature sensor
- oil clutch
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Abstract
The utility model discloses a novel control by temperature change silicon oil clutch, it includes: a temperature sensor, a valve sheet shaft, a protective cover, a bearing, a signal ring, a core shaft, an electronic component, a heating ceramic element and a connector assembly, one end of the valve sheet shaft is arranged on the valve sheet, the other end of the valve sheet shaft is connected with the end cover, the temperature sensor is fixed on the valve sheet shaft and is positioned at one side close to the end cover, the protective cover is fixed on the end cover, one end of the mandrel penetrates through the bearing and is connected with the heating ceramic element, the other end of the mandrel is sleeved in the connector assembly, an electronic component is arranged at the end part of the mandrel and is abutted against the connector assembly, a signal ring is arranged at the radial end surface of the valve sheet shaft and is close to the connector assembly, the temperature of the engine is transmitted to heating equipment of the temperature control silicone oil clutch through the ECU, the heating equipment converts the temperature and then heats the temperature sensor closely, therefore, the running speed of the fan can be accurately controlled, energy conservation and emission reduction are achieved, and noise in the running process is reduced.
Description
Technical Field
The utility model relates to a cooling system field specifically is a novel control by temperature change silicon oil clutch.
Background
China is a large energy consumption country and an energy shortage country, and the per-capita occupation and the consumable amount of resource and energy are far lower than the average level of the world. With the continuous development of automobile industry in China, higher requirements are put forward on automobile production cost and energy consumption control of automobile manufacturers. The time that the fan needs to run at high speed and the total running time of the automobile account for 20-30% in the running process of the automobile, the silicone oil fan clutch can effectively reduce the power consumption of the engine, improve the combustion of the engine, prolong the service life of the engine, save energy, reduce emission and reduce noise, and improve the comfort level of a user.
According to the existing silicone oil clutch product with the ring-type temperature sensor, the valve plate is controlled to rotate to open or close the oil outlet on the driven plate through the thermal deformation condition of the temperature sensor, the oil outlet in the prior art is generally in an approximate rectangular shape, so that the silicone oil clutch realizes the function of high-temperature coupling and low-temperature separation, the rotating speed of a fan is controlled, and the power loss of an engine is reduced.
The temperature-controlled silicone oil clutch of the prior art comprises: the temperature sensor is fixed on the end cover through the viscose, the temperature sensor is connected with the valve plate shaft, the valve plate is driven to rotate through the valve plate shaft when the temperature sensor senses the temperature rise of an engine, an oil outlet on the driven plate is opened, the silicone oil transmits power to the shell and the end cover to drive the fan to rotate at a high speed, and the heat of the engine is reduced.
The traditional temperature control clutch has no information transmission between an engine ECU and a temperature control silicone oil clutch, can not accurately and quickly provide heat dissipation for an engine, and can not obviously improve the aspects of energy conservation, emission reduction and environmental protection of automobiles and noise in driving.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: in order to solve current fan design technical limitation, a novel control by temperature change silicon oil clutch, pass through ECU with the temperature of engine and transmit the firing equipment for control by temperature change silicon oil clutch, closely accurate behind the firing equipment conversion temperature, invariable heats for the temperature sensor, the running speed of control fan that from this can be accurate reaches energy saving and emission reduction, reduces the problem of the in-process noise of traveling.
The technical scheme is as follows: in order to realize above purpose, a novel control by temperature change silicon oil clutch, it includes: the temperature sensing device comprises a driving shaft, a bearing, a shell, a driving plate, a driven plate, a valve block, an end cover, an oil storage chamber, a temperature sensor, a valve block shaft, a protective cover, a bearing, a signal ring, a mandrel, an electronic component, a heating ceramic element and a connector assembly.
As a further preferred aspect of the present invention, the driving shaft, the valve plate shaft and the mandrel are on the same axis.
As a further preferred aspect of the present invention, the temperature sensor is fixed to the end cap by gluing.
As the utility model discloses a further preferred, the connector assembly pass through the dabber and heat ceramic element and link to each other and to temperature sensor thermostatic control, the connector assembly on produce the heat behind heating element positive pole and the heating element negative pole circular telegram, send constant temperature, pass through the dabber with the heat and heat ceramic element and to temperature sensor thermostatic control through the air.
As the utility model discloses a further preferred, the driven plate on be equipped with the oil-out.
As a further preferred aspect of the present invention, the oil storage chamber is filled with silicone oil.
Has the advantages that: a novel control by temperature change silicon oil clutch, compare with prior art, have following advantage:
1. the ECU and the silicone oil clutch can transmit signals to form closed-loop control;
2. the temperature of the engine is transmitted to heating equipment of the temperature control silicone oil clutch through the ECU, the heating equipment converts the temperature and then accurately heats the temperature sensor in a short distance, and the opening size of the valve plate can be accurately controlled;
3. the running speed of the fan can be accurately controlled, and the running working condition of the engine is protected;
4. energy conservation and emission reduction;
5. the noise is reduced, and the driving comfort is improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the prior art.
Detailed Description
The invention will be further elucidated with reference to the drawings and the specific embodiments.
As shown in fig. 1, the utility model discloses a novel control by temperature change silicon oil clutch, it includes: the device comprises a driving shaft 1, a bearing 2, a shell 3, a driving plate 4, a driven plate 6, a valve plate 7, an end cover 13, an oil storage chamber 14, a temperature sensor 8, a valve plate shaft 9, a protective cover 15, a bearing 16, a signal ring 17, a mandrel 18, an electronic component 20, a heating ceramic element 21 and a connector assembly 22.
One end of a valve sheet shaft 9 is arranged on a valve sheet 7, the other end of the valve sheet shaft is connected with an end cover 13, a temperature sensor 8 is fixed on the valve sheet shaft 9 and is positioned at one side close to the end cover 13, a protective cover 15 is fixed on the end cover 13, one end of a mandrel 18 penetrates through a bearing 16 and is connected with a heating ceramic element 21, the other end of the mandrel 18 is sleeved in a connector assembly 22, an electronic component 20 is arranged at the end part of the mandrel 18 and is abutted against the connector assembly 22, and a signal ring 17 is arranged at the radial end face of the valve sheet shaft 9 and is close to the connector assembly 22.
As shown in fig. 2, which is a structural schematic of the prior art, when the valve plate closes the oil inlet on the driving plate, silicone oil enters the oil storage chamber from the working chamber, and at this time, the clutch is in a disengaged state; when the oil inlet on the driving plate is opened by the valve plate, the silicone oil enters the working cavity from the oil storage chamber, and the clutch is in a coupling state at the moment. The temperature control clutch with the structure has no information transmission between the engine ECU and the temperature control silicone oil clutch, can not accurately and quickly provide heat dissipation for the engine, and can not be obviously improved in the aspects of energy conservation, emission reduction and environmental protection of automobiles and noise of driving vehicles.
Example 1
When the temperature T0 ℃ of the engine rises, the ECU feeds back a signal to the connector assembly 22, the connector assembly 22 controls the ceramic heating element 21 to rise to the temperature T1 ℃, the ceramic heating element 21 is arranged in the protective cover 15 and is not influenced by the external temperature, the anode of the heating element and the cathode of the heating element on the connector assembly 22 are electrified to generate heat and emit constant temperature, and the constant temperature control is carried out on the temperature sensor 8 by the heat through the mandrel 18 and the heating ceramic element 20 through air;
the valve plate shaft 9 drives the valve plate 7 to rotate, so that an oil outlet on the driven plate 6 is opened, the silicon oil 12 transmits power to a position between the shell 3 and the end cover 13, the fan is driven to rotate at a high speed, the heat of an engine is reduced, the signal ring 17 is fixed on the protective cover 15 at the moment, and the protective cover 15 is fixed on the end cover 13, so that the signal ring 17 can feed a fan rotating speed signal back to the connector assembly 22, and the connector assembly 22 transmits an information signal to the ECU to form closed-loop control.
When the ECU detects that the temperature of the engine is at a normal working temperature, the ECU transmits a signal to the connector assembly 22, the connector assembly 22 controls the ceramic heating element 21 to be cooled to T2 ℃, the ceramic heating element 21 stops heating air, the temperature sensor 8 drives the valve plate 7 to rotate through the valve plate shaft 9, an oil outlet on the driven plate 6 is closed, the silicone oil 12 flows back to the oil storage chamber 14, the driving plate 4, the shell 3 and the end cover 13 lose power, the rotating speed of the fan is reduced, and the temperature ranges are as follows: t1 > T0 > T2.
Claims (6)
1. A novel temperature control silicone oil clutch comprises: driving shaft (1), bearing (2), casing (3), drive plate (4), driven plate (6), valve block (7), end cover (13) and oil storage chamber (14), its characterized in that: it still includes: a temperature sensor (8), a valve sheet shaft (9), a protective cover (15), a bearing (16), a signal ring (17), a mandrel (18), an electronic component (20), a heating ceramic element (21) and a connector assembly (22), the one end of valve block axle (9) install on valve block (7), the other end links to each other with end cover (13), temperature sensor (8) are fixed on valve block axle (9) and are located the one side that is close to end cover (13), visor (15) are fixed on end cover (13), the one end of dabber (18) is passed bearing (16) and is linked to each other with heating ceramic element (21), the other end quilt cover of dabber (18) is in connector assembly (22), the tip of dabber (18) and with connector assembly (22) department of offseting be equipped with electronic components (20), the radial terminal surface of valve block axle (9) just is close to connector assembly (22) department and is equipped with signal ring (17).
2. The novel temperature-controlled silicone oil clutch as claimed in claim 1, wherein: the driving shaft (1), the valve sheet shaft (9) and the mandrel (18) are on the same axis.
3. The novel temperature-controlled silicone oil clutch as claimed in claim 1, wherein: the temperature sensor (8) is fixed on the end cover (13) in an adhesive way.
4. The novel temperature-controlled silicone oil clutch as claimed in claim 1, wherein: the connector assembly (22) is connected with the heating ceramic element (21) through the mandrel (18) and controls the temperature of the temperature sensor (8) in a constant temperature mode.
5. The novel temperature-controlled silicone oil clutch as claimed in claim 1, wherein: an oil outlet is arranged on the driven plate (6).
6. The novel temperature-controlled silicone oil clutch as claimed in claim 1, wherein: the oil storage chamber (14) is filled with silicone oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920923901.6U CN210317464U (en) | 2019-06-19 | 2019-06-19 | Novel control by temperature change silicone oil clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920923901.6U CN210317464U (en) | 2019-06-19 | 2019-06-19 | Novel control by temperature change silicone oil clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210317464U true CN210317464U (en) | 2020-04-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920923901.6U Active CN210317464U (en) | 2019-06-19 | 2019-06-19 | Novel control by temperature change silicone oil clutch |
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| Country | Link |
|---|---|
| CN (1) | CN210317464U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110118118A (en) * | 2019-06-19 | 2019-08-13 | 苏州睿昕汽车配件有限公司 | A kind of novel temperature control silicon oil clutch |
-
2019
- 2019-06-19 CN CN201920923901.6U patent/CN210317464U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110118118A (en) * | 2019-06-19 | 2019-08-13 | 苏州睿昕汽车配件有限公司 | A kind of novel temperature control silicon oil clutch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A new type of temperature controlled silicone oil clutch Effective date of registration: 20230511 Granted publication date: 20200414 Pledgee: Jiangsu Taicang Rural Commercial Bank Co.,Ltd. Huaxia Branch Pledgor: SUZHOU RISING AUTO PARTS Co.,Ltd. Registration number: Y2023980040376 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |