CN201513228U - Two-speed electromagnetic water pump fan clutch - Google Patents
Two-speed electromagnetic water pump fan clutch Download PDFInfo
- Publication number
- CN201513228U CN201513228U CN2009200483270U CN200920048327U CN201513228U CN 201513228 U CN201513228 U CN 201513228U CN 2009200483270 U CN2009200483270 U CN 2009200483270U CN 200920048327 U CN200920048327 U CN 200920048327U CN 201513228 U CN201513228 U CN 201513228U
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- disk
- drive plate
- fan
- water pump
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Abstract
The utility model belongs to the technical field of automobile cooling systems and particularly relates to a two-speed electromagnetic water pump fan clutch. A bearing support is arranged in a pump body cavity and is fixedly connected with a main spindle, a water seal and an impeller are arranged on one side of the main spindle and are fixedly connected with the main spindle, a driving disk and a bearing are arranged on the other side of the main spindle, an electromagnetic iron core is arranged in a driving disk cavity and is fixedly connected with the pump body, the bearing support is connected with a fan fixing disk, the fan fixing disk and a heat dissipation disk are fixedly connected, the inner end surface thereof is provided with a spring plate support and is connected with a frication disk, a magnet fixing disk is arranged on the outer ring of the driving disk and corresponds to the heat dissipation disk, and the magnet fixing disk is fixedly connected with a permanent magnet. The two-speed electromagnetic water pump fan clutch has the advantages of simple structure, big sucking torque, small reactive thrust and high reliability.
Description
Technical field: the utility model belongs to the automobile cooling system technical field, is specifically related to a kind of two fast Electromagnetic water pump fan clutches.
Background technique: at present, the high-powered automobiles water pump is not with electromagnetic fan clutch, so the automobile starting aft-fan turns round always.In the winter time, three Norths and plateau section, temperature is lower, uses the automobile of directly driving type fan can't reach optimum working temperature, warm air system is difficult to play a role in the operator cabin, travelling comfort is poor; Simultaneously, fan is made the power that idle work is also wanted consumption of engine 5～10%, and oil consumption is increased.The exploitation of two fast Electromagnetic water pump fan clutches and use have overcome above shortcoming.Therefore on high-powered automobiles, the use of two fast Electromagnetic water pump fan clutches will bring a revolution for reducing automobile fuel consumption.
Summary of the invention: the purpose of this utility model provides a kind of simple in structure, and the adhesive moment of torsion is big, and recoil force is little, the two fast Electromagnetic water pump fan clutches that reliability is high.
The technical solution of the utility model is: a kind of two fast Electromagnetic water pump fan clutches, in pump housing chamber, establish the bearings main shaft that is connected; On main shaft one side, establish water seal, impeller and main shaft and be connected, establish drive plate and bearing at the main shaft opposite side; Establish electromagnetic core and the pump housing is connected in the drive plate chamber, drive plate and belt pulley are connected; Bearings connects fan fixed disk; Fan fixed disk and heat dissipation plate are affixed, and its interior edge face is established spring sheet support and connection friction disk; It is characterized in that the electromagnetic core correspondence in friction disk and the drive plate chamber, establish a circle every the saturating groove of magnetic on friction disk, the drive plate end face is provided with two circles every the saturating groove of magnetic; Establish magnet fixed disc and heat dissipation plate correspondence on the drive plate outer ring, the magnet fixed disc fixed permanent magnet, and and emergent magnetic guiding loop be connected; The emergent magnetic guiding loop that is connected on the drive plate outer ring is corresponding with the magnetic guiding loop that is embedded in the heat dissipation plate.
Owing to adopt technique scheme, the method of two-stage transmission, flexibly connecting when realizing fan starting and low-speed running, the requirement of required big adhesive moment of torsion when running up, satisfied the needs of high power engine fan work, had simple in structurely, the adhesive moment of torsion is big, recoil force is little, the advantage that reliability is high.
Description of drawings: technical solutions of the utility model are described further below in conjunction with accompanying drawing and concrete enforcement.Fig. 1 is a structural representation of the present utility model.Fig. 2 is the left view of drive plate and magnet fixed disc.Fig. 3 is the right elevation of friction disk.
Embodiment: 1, a kind of two fast Electromagnetic water pump fan clutches with reference to the accompanying drawings, in the pump housing 3 chambeies, establish bearing 4,6 and support the main shaft 5 that is connected; On main shaft 5 one sides, establish water seal 2 impellers 1 and main shaft 5 and be connected, establish drive plate 8 and bearing 13,14 at main shaft 5 opposite sides; Establish electromagnetic core 7 and the pump housing 3 is connected in drive plate 8 chambeies, drive plate 8 and belt pulley 21 are connected; Bearing 13,14 support and connection fan fixed disk 15; Fan fixed disk 15 is affixed with heat dissipation plate 16, and its interior edge face is established spring sheet 20 support and connection friction disks 12.Electromagnetic core 7 correspondences in friction disk 12 and drive plate 8 chambeies are established a circle every the saturating groove 21 of magnetic on friction disk 12, drive plate 8 end faces are provided with two circles every the saturating groove 10,11 of magnetic.Establish magnet fixed disc 18 and heat dissipation plate 16 correspondences on drive plate 8 outer rings; Magnet fixed disc 18 fixed permanent magnets 9, and and emergent magnetic guiding loop 19 be connected.The emergent magnetic guiding loop 19 that is connected on drive plate 8 outer rings is corresponding with magnetic guiding loop 17 in being embedded in heat dissipation plate 16.
During work, motor drives belt pulley 21 and drive plate 8 rotations, and drive plate 8 drives main shaft 5 rotations, main shaft 5 impeller 1 rotary pump water by flat key 22; While drive plate 8 also drives magnet fixed disc 18 and rotates synchronously, be embedded in the magnetic guiding loop 17 in the heat dissipation plate 16, relative rotation in permanent magnet 9 and magnetic field that emergent magnetic guiding loop 19 forms, cutting magnetic line, himself produces foucault current, and foucault current produces new magnetic field, has realized that under the effect of magnetic force heat dissipation plate 16 and magnet fixed disc 18 flexibly connect, heat dissipation plate 16 drive fan fixed disk 15 and fan play the effect of radiating and cooling with the rotating speed low speed rotation of the 70%-50% of spindle speed.Along with water temperature is elevated to 88 ℃, cooling-water temperature sensor will be connected the circuit of electromagnetic core 7, electromagnetic core 7, produce the suction-combining force, with friction disk 12 adhesives to drive plate 8, and rotate synchronously with drive plate 8, friction disk 12 directly drives fan fixed disk 15 and fan high speed rotating by spring sheet 20, reaches powerful cool effect.When water temperature drops to 79 ℃, cooling-water temperature sensor will tripping magnet core 7 circuit, electromagnetic core 7 dead electricity, suction disappears, friction disk 12 will take off drive plate 8 under the elastic force effect of spring sheet 20, at this moment heat dissipation plate 16, fan fixed disk 15 and fan again can be with the rotating speed low speed rotation of the 70%-50% of spindle speed.The action that this goes round and begins again can make the water temperature of motor remain at 85 ℃ of these optimum temperatures of the left and right sides.
Claims (3)
1. a fast Electromagnetic water pump fan clutch is established bearing (4,6) and is supported the main shaft (5) that is connected in the pump housing (3) chamber; On main shaft (5) one sides, establish water seal (2) impeller (1) and main shaft (5) is connected, establish drive plate (8) and bearing (13,14) at main shaft (5) opposite side; Establish electromagnetic core (7) and the pump housing (3) is connected in drive plate (8) chamber, drive plate (8) and belt pulley (21) are connected; Bearing (13,14) support and connection fan fixed disk (15); Fan fixed disk (15) is affixed with heat dissipation plate (16), and its interior edge face is established spring sheet (20) support and connection friction disk (12); It is characterized in that: electromagnetic core (7) correspondence in friction disk (12) and drive plate (8) chamber, on friction disk (12), establish a circle every the saturating groove of magnetic (21), drive plate (8) end face is provided with two circles every the saturating groove of magnetic (10,11).
2. according to claim 1 two fast Electromagnetic water pump fan clutches is characterized in that: establish magnet fixed disc (18) and heat dissipation plate (16) correspondence on drive plate (8) outer ring; Magnet fixed disc (18) fixed permanent magnet (9), and and emergent magnetic guiding loop (19) be connected.
3. according to claim 1 two fast Electromagnetic water pump fan clutches is characterized in that: the emergent magnetic guiding loop (19) that is connected on drive plate (8) outer ring is corresponding with the magnetic guiding loop (17) that is embedded in the heat dissipation plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200483270U CN201513228U (en) | 2009-09-04 | 2009-09-04 | Two-speed electromagnetic water pump fan clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200483270U CN201513228U (en) | 2009-09-04 | 2009-09-04 | Two-speed electromagnetic water pump fan clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201513228U true CN201513228U (en) | 2010-06-23 |
Family
ID=42484636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200483270U Expired - Fee Related CN201513228U (en) | 2009-09-04 | 2009-09-04 | Two-speed electromagnetic water pump fan clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201513228U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102108894A (en) * | 2011-01-29 | 2011-06-29 | 浙江三工汽车零部件有限公司 | Electronic magnetic automobile water pump assembly |
| WO2013060008A1 (en) * | 2011-10-27 | 2013-05-02 | 龙口中宇机械有限公司 | Method and mould for manufacturing drive plate of electromagnetic-fan clutch, and manufactured drive plate |
| CN103939495A (en) * | 2014-03-18 | 2014-07-23 | 龙口中宇机械有限公司 | Electromagnetic fan clutch |
| CN104895799A (en) * | 2015-06-18 | 2015-09-09 | 昆山隆中麦士格瑞汽车部件有限公司 | Variable-flow electromagnetic clutch cooling water pump |
| CN106122309A (en) * | 2016-08-26 | 2016-11-16 | 苏州睿昕汽车配件有限公司 | A kind of automobile cooling system be easily assembled two-stage speed change clutch and assemble method thereof |
| CN109441611A (en) * | 2019-01-03 | 2019-03-08 | 鲍灵杰 | A kind of electromagnetic separation coupler for automobile fan |
| CN115789125A (en) * | 2023-02-06 | 2023-03-14 | 龙口中宇热管理***科技有限公司 | Automobile-used fan, water pump integral type clutch and vehicle |
-
2009
- 2009-09-04 CN CN2009200483270U patent/CN201513228U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102108894A (en) * | 2011-01-29 | 2011-06-29 | 浙江三工汽车零部件有限公司 | Electronic magnetic automobile water pump assembly |
| WO2013060008A1 (en) * | 2011-10-27 | 2013-05-02 | 龙口中宇机械有限公司 | Method and mould for manufacturing drive plate of electromagnetic-fan clutch, and manufactured drive plate |
| EA029798B1 (en) * | 2011-10-27 | 2018-05-31 | Лункоу Чжунюй Машинери Ко., Лтд | Method and mould for manufacturing drive plate of electromagnetic-fan clutch, and manufactured drive plate |
| CN103939495A (en) * | 2014-03-18 | 2014-07-23 | 龙口中宇机械有限公司 | Electromagnetic fan clutch |
| CN104895799A (en) * | 2015-06-18 | 2015-09-09 | 昆山隆中麦士格瑞汽车部件有限公司 | Variable-flow electromagnetic clutch cooling water pump |
| CN104895799B (en) * | 2015-06-18 | 2018-06-22 | 昆山隆中麦士格瑞汽车部件有限公司 | A kind of changeable flow electromagnetic clutch cooling water pump |
| CN106122309A (en) * | 2016-08-26 | 2016-11-16 | 苏州睿昕汽车配件有限公司 | A kind of automobile cooling system be easily assembled two-stage speed change clutch and assemble method thereof |
| CN109441611A (en) * | 2019-01-03 | 2019-03-08 | 鲍灵杰 | A kind of electromagnetic separation coupler for automobile fan |
| CN115789125A (en) * | 2023-02-06 | 2023-03-14 | 龙口中宇热管理***科技有限公司 | Automobile-used fan, water pump integral type clutch and vehicle |
| CN115789125B (en) * | 2023-02-06 | 2023-04-18 | 龙口中宇热管理***科技有限公司 | Automobile-used fan, water pump integral type clutch and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 Termination date: 20160904 |