CN108104937A - A kind of clutch variable water pump - Google Patents
A kind of clutch variable water pump Download PDFInfo
- Publication number
- CN108104937A CN108104937A CN201711238452.3A CN201711238452A CN108104937A CN 108104937 A CN108104937 A CN 108104937A CN 201711238452 A CN201711238452 A CN 201711238452A CN 108104937 A CN108104937 A CN 108104937A
- Authority
- CN
- China
- Prior art keywords
- main shaft
- electromagnetic coil
- armature
- support plate
- water pump
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P7/00—Controlling of coolant flow
- F01P7/14—Controlling of coolant flow the coolant being liquid
- F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
- F01P7/162—Controlling of coolant flow the coolant being liquid by thermostatic control by cutting in and out of pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
- F01P5/12—Pump-driving arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A kind of clutch variable water pump, including water pump complement and clutch pack；Clutch pack includes armature, shrapnel, support plate, magnet and electromagnetic coil assembly；Water pump complement includes the pump housing, impeller and main shaft；Bearings are set in pump housing intracavitary to be connected main shaft；Water seal is set in main shaft lower end, is sealed between bearing and pump housing hydroecium by water seal, impeller and main shaft are connected, and are connected belt pulley by bearings in main shaft upper end；Electromagnetic coil assembly is internally provided in belt pulley lower end, electromagnetic coil assembly includes electromagnetic coil and electromagnetic core, support plate is set on the outside of pulley centers and main shaft is connected；It holds over pulleys carried towards main-shaft core and is provided with upper cover, in position corresponding with coil, magnet is provided in the support plate, shrapnel and armature, shrapnel support connection armature are provided between magnet and support plate；Armature and electromagnetic core correspond to.The energization and power-off of electromagnetic coil assembly are controlled by temperature sensor, so as to control the size of pump capacity, reduces the consumption of pump power.
Description
Technical field
The invention belongs to automobile cooling system technical fields, and in particular to a kind of clutch variable water pump.
Background technology
At present, auto pump is driven all without electromagnetic clutch, therefore water pump operates always after automobile starting in engine
Cooling water in the cooling water and water tank in portion constantly cycles, and is engine cooling, and the cooling water constantly cycled makes the temperature of engine
Degree promotes very slow or even long-term place and works at a lower temperature, causes the cold increased wear of engine.
The content of the invention
Situation not in place is cooled down present invention aim to address available engine, so as to provide a kind of clutch variable water
Pump controls the size of pump capacity, realizes the purpose for reducing water pump consumption power.
According to technical solution provided by the invention, a kind of clutch variable water pump, which is characterized in that including water pump complement and
Clutch pack；
The clutch pack includes armature, shrapnel, support plate, magnet and electromagnetic coil assembly；
The water pump complement includes the pump housing, impeller and main shaft；Bearings are set in pump housing intracavitary to be connected main shaft；It is set in main shaft lower end
Water seal is sealed between bearing and pump housing hydroecium by water seal, and the impeller and main shaft are connected, and passes through bearings in main shaft upper end
Be connected belt pulley；
Electromagnetic coil assembly is internally provided in belt pulley lower end, the electromagnetic coil assembly includes electromagnetic coil and electromagnet
Core, electromagnetic coil are wrapped in electromagnetic core periphery, and the electromagnetic coil assembly is symmetricly set on main shaft both sides, is consolidated by fastener
It is scheduled on the pump housing,
Support plate is set on the outside of pulley centers and main shaft is connected；
It holds over pulleys carried towards main-shaft core and is provided with upper cover, set in position corresponding with coil in the support plate
There is magnet, shrapnel and armature, the shrapnel support connection armature are provided between the magnet and support plate；Armature and electromagnet
Core corresponds to.
Further improvement of these options, the electromagnetic core use permanent magnet iron core.
Further improvement of these options, the shrapnel use straight flat spring.
The present invention has the following advantages：The present invention controls the energization and power-off of electromagnetic coil assembly by temperature sensor,
So as to control the size of pump capacity, the purpose for reducing water pump consumption power is realized.
Description of the drawings
Fig. 1 is front view of the present invention.
Specific embodiment
With reference to specific attached drawing, the invention will be further described.
As shown in Figure 1, a kind of clutch variable water pump, which is characterized in that including water pump complement and clutch pack；
The clutch pack includes armature 1, shrapnel 2, support plate 3, magnet 4 and electromagnetic coil assembly；
The water pump complement includes the pump housing 6, impeller 7 and main shaft 8；The connected main shaft 8 of the support of bearing 9 is set in pump housing intracavitary；In main shaft 8
Lower end sets water seal 10, is sealed between bearing and pump housing hydroecium by water seal, and the impeller 7 and main shaft 8 are connected, in 8 upper end of main shaft
The belt pulley 11 that is connected is supported by bearing 9；
Electromagnetic coil assembly is internally provided in 11 lower end of belt pulley, the electromagnetic coil assembly includes electromagnetic coil 5 and electromagnetism
Iron core 12, electromagnetic coil 5 are wrapped in 12 periphery of electromagnetic core, and the electromagnetic coil assembly is symmetricly set on 8 both sides of main shaft, passes through
Fastener is fixed on the pump housing 6,
Support plate 13 is set on the outside of 11 center of belt pulley and main shaft 8 is connected；
Main-shaft core is provided with upper cover 14 in 11 upper end of belt pulley, in position corresponding with coil in the support plate
Magnet 4 is provided with, shrapnel 2 and armature 1, the support of the shrapnel 2 connection armature 1 are provided between the magnet 4 and support plate 13；
Armature 1 and electromagnetic core 12 correspond to.
Further improvement of these options, the electromagnetic core 12 use permanent magnet iron core.
Further improvement of these options, the shrapnel 2 use straight flat spring.
Specific work process：
When coil assembly is powered by the magnetism of electromagnetic coil, makes the actuation of armature and belt pulley, water is driven by support base
Impeller of pump rotates, and rotary rpm is the 100% of input speed.When coil assembly powers off, clutch-plate assembly armature and belt pulley
It disconnects.Magnet is rotated with upper cover by magnetic coupling, and rotary rpm is the 50%min of input speed.
During work, driven by engine belt pulley rotation, belt pulley drives the gentle pump work of compressor of air conditioner.It is firm in engine
During startup, the temperature of water is less than design temperature in body, and at this moment temperature sensor senses to temperature are less than the temperature of setting, so as to
Control switch is not turned on, and electromagnetic core must not be electric at this time, and armature and belt pulley are in discrete state, and main shaft does not rotate, and water pump is not
Work, cooling water do not cycle, and engine temperature raises rapidly, alleviate the cold conditions abrasion of engine, while reduce water pump
Consume power；
When the in vivo water temperature of engine is higher than design temperature, at this moment temperature sensor senses to temperature are higher than the temperature of setting,
Temp control switch turn on, electromagnetic core obtain it is electric, generate electromagnetic force, by armature and belt pulley suction be combined together；Armature passes through bullet
Piece drives support plate and belt pulley synchronous rotary, support plate to be rotated by main shaft impeller, plays the role of water pumping；Water in water tank and
It is cycled between engine, is engine cooling.
It should be noted last that more than specific embodiment is merely illustrative of the technical solution of the present invention and unrestricted,
Although the present invention is described in detail with reference to example, it will be understood by those of ordinary skill in the art that, it can be to the present invention
Technical solution be modified or replaced equivalently, without departing from the spirit and scope of technical solution of the present invention, should all cover
Among scope of the presently claimed invention.
Claims (3)
1. a kind of clutch variable water pump, which is characterized in that including water pump complement and clutch pack；
The clutch pack includes armature（1）, shrapnel（2）, support plate（3）, magnet（4）With electromagnetic coil assembly；
The water pump complement includes the pump housing（6）, impeller（7）And main shaft（8）；Bearing is set in pump housing intracavitary（9）The connected main shaft of support
（8）；In main shaft（8）Lower end sets water seal（10）, sealed between bearing and pump housing hydroecium by water seal, the impeller（7）And main shaft
（8）It is connected, in main shaft（8）Upper end passes through bearing（9）The connected belt pulley of support（11）；
In belt pulley（11）Lower end is internally provided with electromagnetic coil assembly, and the electromagnetic coil assembly includes electromagnetic coil（5）With
Electromagnetic core（12）, electromagnetic coil（5）It is wrapped in electromagnetic core（12）Periphery, the electromagnetic coil assembly are symmetricly set on main shaft
（8）Both sides are fixed on the pump housing by fastener（6）On,
In belt pulley（11）Support plate is set on the outside of center（13）And main shaft（8）It is connected；
In belt pulley（11）Upper end is provided with upper cover towards main-shaft core（14）,
In position corresponding with coil magnet is provided in the support plate（4）, the magnet（4）With support plate（13）It
Between be provided with shrapnel（2）And armature（1）, the shrapnel（2）Support connection armature（1）；Armature（1）And electromagnetic core（12）It is right
It should.
2. a kind of clutch variable water pump as described in claim 1, it is characterized in that：
The electromagnetic core（12）Using permanent magnet iron core.
3. a kind of clutch variable water pump as claimed in claim 1 or 2, it is characterized in that：
The shrapnel（2）Using straight flat spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711238452.3A CN108104937A (en) | 2017-11-30 | 2017-11-30 | A kind of clutch variable water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711238452.3A CN108104937A (en) | 2017-11-30 | 2017-11-30 | A kind of clutch variable water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108104937A true CN108104937A (en) | 2018-06-01 |
Family
ID=62207903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711238452.3A Withdrawn CN108104937A (en) | 2017-11-30 | 2017-11-30 | A kind of clutch variable water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108104937A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2116101U (en) * | 1992-03-18 | 1992-09-16 | 范慧生 | Temperature-controlling fan for mobiles |
| KR20040035184A (en) * | 2002-10-18 | 2004-04-29 | 한라공조주식회사 | Electro-magnetic clutch for compressor |
| 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 |
| CN203476478U (en) * | 2013-08-16 | 2014-03-12 | 龙口澳雷樽传动机械有限公司 | Clutch transmission device |
| WO2014087845A1 (en) * | 2012-12-04 | 2014-06-12 | アイシン精機株式会社 | Water pump |
| US20170108002A1 (en) * | 2015-10-20 | 2017-04-20 | Tbk Co., Ltd. | Fluid pump |
| CN107061302A (en) * | 2017-04-25 | 2017-08-18 | 龙口澳雷樽传动机械有限公司 | The fast adjustable speed water pump of double-flexibility three |
| CN107191260A (en) * | 2017-05-10 | 2017-09-22 | 苏州睿昕汽车配件有限公司 | A kind of electromagnet Water pump clutch |
| CN207568691U (en) * | 2017-11-30 | 2018-07-03 | 无锡惠山泵业有限公司 | A kind of clutch variable water pump |
-
2017
- 2017-11-30 CN CN201711238452.3A patent/CN108104937A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2116101U (en) * | 1992-03-18 | 1992-09-16 | 范慧生 | Temperature-controlling fan for mobiles |
| KR20040035184A (en) * | 2002-10-18 | 2004-04-29 | 한라공조주식회사 | Electro-magnetic clutch for compressor |
| 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 |
| WO2014087845A1 (en) * | 2012-12-04 | 2014-06-12 | アイシン精機株式会社 | Water pump |
| CN203476478U (en) * | 2013-08-16 | 2014-03-12 | 龙口澳雷樽传动机械有限公司 | Clutch transmission device |
| US20170108002A1 (en) * | 2015-10-20 | 2017-04-20 | Tbk Co., Ltd. | Fluid pump |
| CN107061302A (en) * | 2017-04-25 | 2017-08-18 | 龙口澳雷樽传动机械有限公司 | The fast adjustable speed water pump of double-flexibility three |
| CN107191260A (en) * | 2017-05-10 | 2017-09-22 | 苏州睿昕汽车配件有限公司 | A kind of electromagnet Water pump clutch |
| CN207568691U (en) * | 2017-11-30 | 2018-07-03 | 无锡惠山泵业有限公司 | A kind of clutch variable water pump |
Non-Patent Citations (1)
| Title |
|---|
| 杨保成;朱亚飞;焦洪宇;: "水泵电磁风扇离合器改进设计及试验研究", 农业装备与车辆工程, no. 03, pages 59 - 61 * |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180601 |
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| WW01 | Invention patent application withdrawn after publication |