CN109751242A - A kind of power switching device for automobile air conditioner compressor - Google Patents
A kind of power switching device for automobile air conditioner compressor Download PDFInfo
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- CN109751242A CN109751242A CN201910167683.2A CN201910167683A CN109751242A CN 109751242 A CN109751242 A CN 109751242A CN 201910167683 A CN201910167683 A CN 201910167683A CN 109751242 A CN109751242 A CN 109751242A
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- compressor
- main shaft
- driving motor
- plate
- shell
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- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses a kind of power switching devices for automobile air conditioner compressor, the compressor used including electromagnetic clutch, shell, main shaft and air conditioning for automobiles, one end of the shell connects electromagnetic clutch, one end connect compressor of the main shaft, the other end of main shaft connects electromagnetic clutch, and main shaft and compressor are mounted on the inside of shell.The medium position of the main shaft is equipped with driving motor and drives compressor operation by driving motor in auto idle speed or parking, it is ensured that the normal operation of air conditioning for automobiles.It and since automobile is in engine idling operation, will not be overloaded without the electromagnetic attraction of dynamic compressor operation, therefore the electromagnetic coil of electromagnetic clutch, avoid clutch driving plate and driven disc is burnt because of overheat.
Description
Technical field
The invention mainly relates to field of automobile air conditioner, specifically, it is related to a kind of moving for automobile air conditioner compressor
Power conversion device.
Background technique
Currently, automotive air-conditioning system is divided to by power source can be divided into two classes, i.e. self-contained air-conditioner and Dependent air-conditioner.It is described
The operation that self-contained air-conditioner has special power source (such as second internal combustion engine) to drive entire air-conditioning system.The dependent formula is empty
Tune is directly to operate air-conditioning system using the traveling engine power of automobile.At present, most cars, minibus and small
Bar all use this Dependent air-conditioner.
Dependent air-conditioner drives compressor operation by sustainer, and is controlled by electromagnetic clutch.Clutch obtains
When electric, compressor operating, compressor shutdown when clutch power loss reaches temperature in control compartment to adjust the supply of cold air
Purpose.Its advantage is that structure is simple, it is small to be easily installed arrangement, noise.The disadvantage is that when automobile is out of service, air-conditioning system
It unites also out of service；When engine idling operation, drive the resistance of compressor operation excessive, more than the electromagnetism of the electromagnetic coil
Suction makes clutch driving plate and driven disc generate Relative sliding friction, causes to overheat and burn.
Summary of the invention
The main object of the present invention automobile Dependent air-conditioner system there are aiming at the problem that, provide a kind of for automobile
The power switching device of compressor of air conditioner.
A kind of power switching device for automobile air conditioner compressor, including electromagnetic clutch 1, shell 2, main shaft 3 and vapour
One end of the compressor 5 that vehicle air-conditioning uses, the shell 2 connects electromagnetic clutch 1, one end connect compressor of the main shaft 3
5, the other end of main shaft 3 connects electromagnetic clutch 1, and main shaft 3 and compressor 5 are mounted on the inside of shell 2.The electromagnetic clutch
Device 1 includes front end-plate 11, belt pulley 12, electromagnetic coil 13 and base bearing 14；The shell 2 includes seal assembly 21, cylinder 22
With end plate 23, one end of the cylinder 22 connects end plate 23, and the other end of the cylinder 22 connects seal assembly 21, and
Electromagnetic coil 13 is set with by base bearing 14 on seal assembly 21, belt pulley 12 is set in the outer circle of electromagnetic coil 13, it is described
Front end-plate 11 is connected on main shaft 3 by feather key, and when electromagnetic coil 13 obtains electric, front end-plate 11 and 12 end of belt pulley are inhaled
It closes, and the driving torque on belt pulley 12 is transmitted on main shaft 3, then compressor 5 is driven to operate.
The medium position of the main shaft 3 is equipped with driving motor 4, and the driving motor 4 is located at seal assembly 21 and compressor 5
Between, the driving motor 4 includes stator coil 41 and rotor 42, and the outer ring of the stator coil 41 is fixedly connected on cylinder 22
Inner hole in, the inner hole of the rotor 42 is fixedly connected on main shaft 3.
In use, such as normally travel, then the electromagnetic coil 13 obtains electric, the driving when automobile is needed using air-conditioning
4 power loss of motor, automobile engine drive belt pulley 12 to operate, and the compressor 5 is driven to operate；Such as auto idle speed or parking
When, then 13 power loss of electromagnetic coil, peripheral hardware battery are powered to driving motor 4, and driving motor 4 drives the compressor 5 to transport
Turn.
5 type of compressor is rocking plate type compressor, tilted-plate compressor, rotary vane compressor and vortex pressure
Any one in contracting machine.
The structure of the shell 2 and main shaft 3 is designed according to the type matching of matched compressor 5.
The method have the benefit that:
(1) driving motor is increased in the power device of automobile air conditioner compressor, in auto idle speed or parking, by driving
Dynamic motor-driven compressor operating, it is ensured that the normal operation of air conditioning for automobiles.
(2) since automobile is in engine idling operation, without dynamic compressor operation, therefore the electromagnetic wire of electromagnetic clutch
The electromagnetic attraction of circle will not overload, and avoid clutch driving plate and driven disc is burnt because of overheat.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is structure of the invention perspective view of the explosion.
Serial number in figure: electromagnetic clutch 1, front end-plate 11, belt pulley 12, electromagnetic coil 13, base bearing 14, shell 2, sealing
Component 21, cylinder 22, end plate 23, main shaft 3, driving motor 4, stator coil 41, rotor 42, compressor 5.
Specific embodiment
With reference to the accompanying drawing, the invention is further illustrated by the examples.
Embodiment one
Referring to Fig. 1 and Fig. 2, a kind of power switching device for automobile air conditioner compressor, including electromagnetic clutch 1, shell
The compressor 5 that body 2, main shaft 3 and air conditioning for automobiles use, one end connection electromagnetic clutch 1 of the shell 2, the one of the main shaft 3
Connect compressor 5 is held, the other end of main shaft 3 connects electromagnetic clutch 1, and main shaft 3 and compressor 5 are mounted on the inside of shell 2.
The electromagnetic clutch 1 includes front end-plate 11, belt pulley 12, electromagnetic coil 13 and base bearing 14；The shell 2 wraps
Seal assembly 21, cylinder 22 and end plate 23 are included, one end of the cylinder 22 connects end plate 23, the other end of the cylinder 22
Seal assembly 21 is connected, and electromagnetic coil 13 is set with by base bearing 14 on seal assembly 21, in the outer circle of electromagnetic coil 13
Upper suit belt pulley 12, the front end-plate 11 are connected on main shaft 3 by feather key, and when electromagnetic coil 13 obtains electric, front end-plate
11 are attracted with 12 end of belt pulley, and the driving torque on belt pulley 12 is transmitted on main shaft 3, then compressor 5 are driven to transport
Turn.
The medium position of the main shaft 3 is equipped with driving motor 4, and the driving motor 4 is located at seal assembly 21 and compressor 5
Between, the driving motor 4 includes stator coil 41 and rotor 42, and the outer ring of the stator coil 41 is fixedly connected on cylinder 22
Inner hole in, the inner hole of the rotor 42 is fixedly connected on main shaft 3.The structure of the shell 2 and main shaft 3 according to match compression
The type matching of machine 5 designs.5 type of compressor is rocking plate type compressor, tilted-plate compressor, rotary vane compressor
With any one in scroll compressor.
In use, such as normally travel, then the electromagnetic coil 13 obtains electric, the driving when automobile is needed using air-conditioning
4 power loss of motor, automobile engine drive belt pulley 12 to operate, and the compressor 5 is driven to operate；Such as auto idle speed or parking
When, then 13 power loss of electromagnetic coil, peripheral hardware battery are powered to driving motor 4, and driving motor 4 drives the compressor 5 to transport
Turn.
The peripheral hardware battery be not be automobile engine starting battery, but it is a set of it is independent, specialize in driving motor 4
Battery, and be furnished with matched charging generator.
The above content not makes any form of restriction structure of the invention, shape.All skills according to the present invention
Art any simple modification, equivalent change and modification substantially to the above embodiments, still fall within technical solution of the present invention
In range.
Claims (3)
1. a kind of power switching device for automobile air conditioner compressor, including electromagnetic clutch (1), shell (2), main shaft (3)
One end of the compressor (5) used with air conditioning for automobiles, the shell (2) connects electromagnetic clutch (1), and the one of the main shaft (3)
It holds connect compressor (5), the other end of main shaft (3) connects electromagnetic clutch (1), and main shaft (3) and compressor (5) are mounted on shell
The inside of body (2)；
The electromagnetic clutch (1) includes front end-plate (11), belt pulley (12), electromagnetic coil (13) and base bearing (14)；It is described
Shell (2) includes seal assembly (21), cylinder (22) and end plate (23), and one end of the cylinder (22) connects end plate
(23), the other end of the cylinder (22) connects seal assembly (21), and is covered on seal assembly (21) by base bearing (14)
It fills electromagnetic coil (13), is set with belt pulley (12) in the outer circle of electromagnetic coil (13), the front end-plate (11) is connected by feather key
Connect on main shaft (3), and electromagnetic coil (13) it is electric when, front end-plate (11) and belt pulley (12) end are attracted, and by belt
Driving torque on wheel (12) is transmitted on main shaft (3), then drives compressor (5) operating；
It is characterized by: the medium position of the main shaft (3) is equipped with driving motor (4), the driving motor (4) is located at sealing group
Between part (21) and compressor (5), the driving motor (4) includes stator coil (41) and rotor (42), the stator coil
(41) outer ring is fixedly connected in the inner hole of cylinder (22), and the inner hole of the rotor (42) is fixedly connected on main shaft (3)；
In use, such as normally travel, then the electromagnetic coil (13) obtains electric when automobile is needed using air-conditioning, the driving electricity
Machine (4) power loss, automobile engine drives belt pulley (12) operating, and the compressor (5) is driven to operate；Such as auto idle speed stops
Che Shi, then electromagnetic coil (13) power loss, peripheral hardware battery are powered to driving motor (4), and driving motor (4) drives the pressure
Contracting machine (5) operating.
2. a kind of power switching device for automobile air conditioner compressor according to claim 1, it is characterised in that: described
Compressor (5) type is appointing in rocking plate type compressor, tilted-plate compressor, rotary vane compressor and scroll compressor
It anticipates one kind.
3. a kind of power switching device for automobile air conditioner compressor according to claim 2, it is characterised in that: described
Shell (2) and main shaft (3) and structure according to the type matching of matched compressor (5) design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910167683.2A CN109751242A (en) | 2019-03-06 | 2019-03-06 | A kind of power switching device for automobile air conditioner compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910167683.2A CN109751242A (en) | 2019-03-06 | 2019-03-06 | A kind of power switching device for automobile air conditioner compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109751242A true CN109751242A (en) | 2019-05-14 |
Family
ID=66408095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910167683.2A Pending CN109751242A (en) | 2019-03-06 | 2019-03-06 | A kind of power switching device for automobile air conditioner compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109751242A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111765083A (en) * | 2020-06-05 | 2020-10-13 | 莱顿汽车部件（苏州）有限公司 | Multi-drive integrated rotary vane compressor and operation method thereof |
| CN112455192A (en) * | 2020-12-09 | 2021-03-09 | 邢台科曼汽车零部件有限公司 | Double-drive refrigerating device in vehicle |
| CN113059978A (en) * | 2021-03-23 | 2021-07-02 | 李莉 | Safe and automatically-adjustable automobile air conditioning system |
| WO2021208263A1 (en) * | 2020-04-13 | 2021-10-21 | 山东永申机电科技有限公司 | Air conditioning compressor for dual-power vehicle and control method therefor |
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| US20020110461A1 (en) * | 2001-02-15 | 2002-08-15 | Shigeki Iwanami | Composite drive system for compressor |
| CN101323238A (en) * | 2008-06-20 | 2008-12-17 | 浙江大学 | Automobile air conditioner hybrid drive system |
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| CN105134599A (en) * | 2015-08-18 | 2015-12-09 | 浙江春晖空调压缩机有限公司 | Electric drive and mechanical drive refrigeration compressor |
| CN106042841A (en) * | 2016-06-24 | 2016-10-26 | 福建工程学院 | Energy-saving type automobile air conditioner double-drive system |
| CN208396936U (en) * | 2018-02-08 | 2019-01-18 | 湖南理工学院 | A kind of air conditioning for automobiles is double to drive screw compressor |
| CN209539553U (en) * | 2019-03-06 | 2019-10-25 | 苏州为山之环境技术有限公司 | A kind of power switching device for automobile air conditioner compressor |
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2019
- 2019-03-06 CN CN201910167683.2A patent/CN109751242A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020110461A1 (en) * | 2001-02-15 | 2002-08-15 | Shigeki Iwanami | Composite drive system for compressor |
| CN101323238A (en) * | 2008-06-20 | 2008-12-17 | 浙江大学 | Automobile air conditioner hybrid drive system |
| CN102996454A (en) * | 2012-12-24 | 2013-03-27 | 乔建设 | Single-stage disk double-acting scroll compressor |
| CN105134599A (en) * | 2015-08-18 | 2015-12-09 | 浙江春晖空调压缩机有限公司 | Electric drive and mechanical drive refrigeration compressor |
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| CN209539553U (en) * | 2019-03-06 | 2019-10-25 | 苏州为山之环境技术有限公司 | A kind of power switching device for automobile air conditioner compressor |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021208263A1 (en) * | 2020-04-13 | 2021-10-21 | 山东永申机电科技有限公司 | Air conditioning compressor for dual-power vehicle and control method therefor |
| CN111765083A (en) * | 2020-06-05 | 2020-10-13 | 莱顿汽车部件（苏州）有限公司 | Multi-drive integrated rotary vane compressor and operation method thereof |
| CN112455192A (en) * | 2020-12-09 | 2021-03-09 | 邢台科曼汽车零部件有限公司 | Double-drive refrigerating device in vehicle |
| CN113059978A (en) * | 2021-03-23 | 2021-07-02 | 李莉 | Safe and automatically-adjustable automobile air conditioning system |
| CN113059978B (en) * | 2021-03-23 | 2023-12-08 | 宝鸡宝嘉成汽车空调有限公司 | Safe and automatically-controllable automobile air conditioning system |
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