CN102072170A - Electromagnetic clutch water pump - Google Patents
Electromagnetic clutch water pump Download PDFInfo
- Publication number
- CN102072170A CN102072170A CN2009102332138A CN200910233213A CN102072170A CN 102072170 A CN102072170 A CN 102072170A CN 2009102332138 A CN2009102332138 A CN 2009102332138A CN 200910233213 A CN200910233213 A CN 200910233213A CN 102072170 A CN102072170 A CN 102072170A
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- Prior art keywords
- belt pulley
- main shaft
- spindle
- belt wheel
- pump
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Abstract
The invention belongs to the technical field of automobile cooling systems and in particular relates to an electromagnetic clutch water pump. In the invention, the cavity of a pump body is internally provided with a bearing supporting and fixedly connecting spindle; one side of the spindle is provided with a water seal and an impeller which are fixedly connected with the spindle, while the other side of the spindle is provided with a bearing supporting and fixedly connecting belt wheel; the cavity of the belt wheel is internally provided with an electromagnetic iron core fixedly connected with the pump body; the outer side of the belt wheel is provided with a transmission disk fixedly connected with the spindle through a flat key; the inner end surface of the transmission disk is provided with a spring piece in supporting connection with a sucking disk, and the sucking disk corresponds to the electromagnetic iron core in the cavity of the belt wheel; and the end surface of the belt wheel is provided with a circle of magnetism insulating through slot. The pump has the advantages of simple structure, large sucking torque, low cost and high reliability.
Description
Technical field: the invention belongs to the automobile cooling system technical field, be specifically related to a kind of magnetic clutch water pump.
Background technique: at present, the not charged magnet clutch of auto pump, so water pump turns round always behind the automobile starting, drives the cooling water of engine interior and the cooling water in the water tank and constantly circulates, and is the motor cooling.In the winter time, three Norths and plateau section temperature is low, this continuous circuit cooling water makes the temperature increase of motor very slow, even is in lower temperature for a long time and works, and causes the cold grinding of motor to decrease and increases the weight of, warm air system also is difficult to play a role; Simultaneously, water pump flogs a dead horse and also will consume 1-2 kilowatt power, and oil consumption is increased.The exploitation of magnetic clutch water pump and use have overcome above shortcoming, when engine water temperature is low, the clutch water pump can interrupt the circulation of cooling water between water tank and the motor, motor is heated up rapidly, this both can have been avoided cold conditions wearing and tearing, the raising warm braw effect of motor, automobile fuel consumption can be reduced again, the effect of thermostat can also be substituted.
Summary of the invention: the purpose of this invention is to provide a kind of simple in structurely, the adhesive moment of torsion is big, reliability height, cheap magnetic clutch water pump.
Technological scheme of the present invention is: a kind of magnetic clutch water pump, 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 the bearings belt pulley that is connected at the main shaft opposite side; Establish electromagnetic core and the pump housing is connected in the belt pulley chamber, the belt pulley outside is established drive plate and is connected by flat key and main shaft; The drive plate interior edge face is established spring sheet support and connection adhesive dish; It is characterized in that the electromagnetic core correspondence in adhesive dish and the belt pulley chamber, on the belt pulley end face, be provided with a circle every the saturating groove of magnetic.
Owing to adopt technique scheme, motor has just been started or in winter of cold, water pump is not worked, and the temperature of motor improves rapidly, has avoided the cold conditions wearing and tearing of motor, improved the warm braw effect, reduced oil consumption, had simple in structurely, the adhesive moment of torsion is big, the advantage cheap, that reliability is high.
Description of drawings: technological scheme of the present invention is described further below in conjunction with accompanying drawing and concrete enforcement.Fig. 1 is a structural representation of the present invention.Fig. 2 is the left view of belt pulley.
Embodiment: with reference to the accompanying drawings 1, a kind of magnetic clutch water pump is established bearing 2,3 and is supported the main shaft 4 that is connected in the pump housing 1 chamber; On main shaft 4 one sides, establish water seal 5 impellers 6 and main shaft 4 and be connected, establish bearing 7 at main shaft 4 opposite sides and support the belt pulley 8 that is connected; Establish electromagnetic core 9 and the pump housing 1 is connected in belt pulley 8 chambeies, belt pulley 8 outsides are established drive plate 10 and are connected by flat key 14 and main shaft 4; Drive plate 10 interior edge faces are established spring sheet 11 support and connection adhesive dishes 12; Electromagnetic core 9 correspondences in adhesive dish 12 and belt pulley 8 chambeies are provided with a circle every the saturating groove 13 of magnetic on belt pulley 8 end faces.
During work, motor drives belt pulley 8 rotations, and belt pulley 8 drives the gentle pump work of air condition compressor.When motor just starts, the temperature of water is lower than 88 ℃ in the body, at this moment not conducting of temp control switch, electromagnetic core 9 must not be electric, and adhesive dish 12 and belt pulley 8 are in separated state, main shaft 4 does not rotate, water pump is not worked, and cooling water does not circulate, and engine temperature raises rapidly, alleviate the cold conditions wearing and tearing of motor, reduced oil consumption simultaneously; When the water temperature in the engine block is higher than 88 ℃, the temp control switch conducting, electromagnetic core 9 gets electric, produces electromagnetic force, and adhesive dish 12 and belt pulley 8 adhesives are arrived together; Adhesive dish 12 drives drive plate 10 by spring sheet 11 and belt pulley 8 rotates synchronously, and drive plate 10 by flat key 14,6 rotations of main shaft 4 impeller, plays the effect of pump water again; Water circulates between water tank and motor, is the motor cooling.When the load minimizing of temperature decline or motor, when the water temperature in the engine body was lower than 79 ℃, temp control switch disconnected, electromagnetic core 9 dead electricity, adhesive dish 12 separates with belt pulley 8 under the elastic force effect of spring sheet 11, and main shaft 4 stops the rotation, and water pump stops pump water.The magnetic clutch water pump by this continuous adhesive with separate, make in-engine water temperature be controlled at this best temperature of 85 ℃ of left and right sides all the time.
Claims (1)
1. a magnetic clutch water pump is established bearing (2,3) and is supported the main shaft (4) that is connected in the pump housing (1) chamber; On main shaft (4) one sides, establish water seal (5) impeller (6) and main shaft (4) is connected, establish bearing (7) at main shaft (4) opposite side and support the belt pulley (8) that is connected; Establish electromagnetic core (9) and the pump housing (1) is connected in belt pulley (8) chamber, belt pulley (8) outside is established drive plate (10) and is connected by flat key (14) and main shaft (4); Drive plate (10) interior edge face is established spring sheet (11) support and connection adhesive dish (12); It is characterized in that: electromagnetic core (9) correspondence in adhesive dish (12) and belt pulley (8) chamber is provided with a circle every the saturating groove of magnetic (13) on belt pulley (8) end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102332138A CN102072170A (en) | 2009-11-23 | 2009-11-23 | Electromagnetic clutch water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102332138A CN102072170A (en) | 2009-11-23 | 2009-11-23 | Electromagnetic clutch water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102072170A true CN102072170A (en) | 2011-05-25 |
Family
ID=44030856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102332138A Pending CN102072170A (en) | 2009-11-23 | 2009-11-23 | Electromagnetic clutch water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102072170A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705059A (en) * | 2012-05-08 | 2012-10-03 | 徐向丽 | Mechanical automatic clutch cooling water pump for internal-combustion engine |
| 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 |
| CN105275572A (en) * | 2015-06-09 | 2016-01-27 | 宁波吉利罗佑发动机零部件有限公司 | Engine cooling system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5672214A (en) * | 1979-11-16 | 1981-06-16 | Hitachi Ltd | Cooling device of internal combustion engine |
| EP0784151A1 (en) * | 1996-01-11 | 1997-07-16 | SUSPA COMPART Aktiengesellschaft | Cooling water pump for an internal combustion engine |
| CN2413029Y (en) * | 1999-10-19 | 2001-01-03 | 龙口市汽车风扇离合器厂 | Automobile water pump, temp.-control switch, electromagnetic coil, fan and clutch assembly |
| CN201568316U (en) * | 2009-11-23 | 2010-09-01 | 昆山隆中麦士格瑞汽车部件有限公司 | Electromagnetic clutch water pump |
-
2009
- 2009-11-23 CN CN2009102332138A patent/CN102072170A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5672214A (en) * | 1979-11-16 | 1981-06-16 | Hitachi Ltd | Cooling device of internal combustion engine |
| EP0784151A1 (en) * | 1996-01-11 | 1997-07-16 | SUSPA COMPART Aktiengesellschaft | Cooling water pump for an internal combustion engine |
| CN2413029Y (en) * | 1999-10-19 | 2001-01-03 | 龙口市汽车风扇离合器厂 | Automobile water pump, temp.-control switch, electromagnetic coil, fan and clutch assembly |
| CN201568316U (en) * | 2009-11-23 | 2010-09-01 | 昆山隆中麦士格瑞汽车部件有限公司 | Electromagnetic clutch water pump |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705059A (en) * | 2012-05-08 | 2012-10-03 | 徐向丽 | Mechanical automatic clutch cooling water pump for internal-combustion engine |
| CN103939495A (en) * | 2014-03-18 | 2014-07-23 | 龙口中宇机械有限公司 | Electromagnetic fan clutch |
| CN105275572A (en) * | 2015-06-09 | 2016-01-27 | 宁波吉利罗佑发动机零部件有限公司 | Engine cooling system |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110525 |