CN206202538U - Electric motor car water-cooled dynamical system - Google Patents
Electric motor car water-cooled dynamical system Download PDFInfo
- Publication number
- CN206202538U CN206202538U CN201621014203.7U CN201621014203U CN206202538U CN 206202538 U CN206202538 U CN 206202538U CN 201621014203 U CN201621014203 U CN 201621014203U CN 206202538 U CN206202538 U CN 206202538U
- Authority
- CN
- China
- Prior art keywords
- cold water
- pipe
- controller
- water tank
- motor
- 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.)
- Expired - Fee Related
Links
- 238000005183 dynamical system Methods 0.000 title claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 80
- 230000005520 electrodynamics Effects 0.000 claims abstract description 14
- 238000001816 cooling Methods 0.000 claims description 37
- 239000004744 fabric Substances 0.000 claims description 10
- 239000012528 membrane Substances 0.000 claims description 5
- 229910000976 Electrical steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 241000270295 Serpentes Species 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
Landscapes
- Motor Or Generator Cooling System (AREA)
Abstract
A kind of electric motor car water-cooled dynamical system, including a motor (1), a controller (2), also include a cold water tank (3), the bottom of the cold water tank (3) connects with the water inlet of an electrodynamic pump (4), and the electrodynamic pump (4) is with a cold water pipe (31)；Serpentine coil (33) is fixed with the inner surface of the shell (11) of the motor (1), the water inlet of the serpentine coil (33) is connected by motor cold water pipe (311) with cold water pipe (31), the delivery port of the serpentine coil (33) is connected by a motor return pipe (321) with return pipe (32), and the return pipe (32) is connected with the top of cold water tank (3).The system can improve motor and controller job stability and life-span.
Description
Technical field
The utility model is related to a kind of electro-tricycle, and in particular to the electricity of a kind of utilization water cooling motor and control system
Motor-car.
Background technology
Electric motor car is easy to use, and simple to operate compared with fuel vehicle, energy consumption is low, green pollution-free；Controller, motor
It is the dynamical system of electric motor car, controller, the quality of motor directly affect electric motor car climbing capacity and mileages of continuation etc..Due to control
Device processed is installed needs Water-proof sun-proof installation site to cause radiating tired compared with closing, and motor works in high power state for a long time, and
Needs are sealed, waterproof work internal stator coil, rotor silicon steel sheet, there is different gap between stator silicon steel sheet, motor housing
Thermal resistance is larger, and it is slow with radiating soon that heat transfer causes motor temperature to rise slowly, makes that motor, controller service life be low, reliability is not strong,
The use scope of product is limited because of the present circumstance.
The content of the invention
The purpose of this utility model is the water-cooled dynamical system for providing a kind of electric motor car.To achieve these goals, originally
Utility model includes, motor, a controller, it is characterised in that also including a cold water tank, the bottom of the cold water tank with
The water inlet connection of one electrodynamic pump, cold water pipe of the electrodynamic pump with a water outlet；It is fixed on the inner surface of the shell of the motor
There is serpentine coil, the water inlet of the serpentine coil is connected by motor cold water pipe with cold water pipe, the delivery port of the serpentine coil leads to
Cross a motor return pipe to be connected with return pipe, the return pipe is connected with the top of cold water tank.
Cold water is stored in cold water tank, is pumped into serpentine coil by electronic, serpentine coil is located at table in the shell of motor
Shell and motor internal heat are absorbed so as to quick on face, motor internal temperature is remained at preferably scope
It is interior, motor job stability and life-span is all significantly improved.
Further, also including the controller cooling unit being fixed on controller inner surface, the controller cooling unit
Also it is coil pipe, the water inlet of controller cooling unit is connected by controller cold water pipe with cold water pipe, controller cooling unit
Delivery port is connected by controller return pipe with return pipe.Also there is coil pipe quickly to absorb heat in controller, be inside controller
Preferably operating temperature is kept, the stability and service life of controller is improved.
Preferably, the cold water tank is fixed on the side in the upper surface width direction of chassis, and the electrodynamic pump is fixed on
The water outlet of cold water tank.
Further, a screen cloth is fixed in the cold water tank, the aperture of screen cloth is not more than one millimeter, and screen cloth divides cold water tank
It is the cooling end and the storage unit of bottom on top, an air intake cover is fixed in the outer surface of the cooling end, the air intake cover and cooling end
Be provided with fresh air inlet on the shell of the cooling end that connection place surrounds, stick waterproof ventilated membrane on the fresh air inlet, the fresh air inlet with
Air inlet pipe is connected, and the air inlet pipe is located in cooling end, and the outer surface of the air inlet pipe is provided with equally distributed venthole, described cold
But the top in portion is provided with blast pipe, and the cooling end top is connected with return pipe, and the storage unit is connected with cold water pipe.Waterproof is saturating
Air film prevents water from spilling, while in vehicle travel process, air-flow can form larger air pressure turning one's coat on ventilated membrane so that empty
Gas enters cooling end by waterproof ventilated membrane, is ventilated to cooling end by the way that air inlet pipe is uniform, and another part can also be passed directly into cold
But portion.The entrance of cold air can be cooled down directly to water, greatly improve cooling effectiveness.Meanwhile, screen cloth is prevented from bubble
Enter into storage unit and then prevent bubble from entering water pump.
Brief description of the drawings
Fig. 1 is the utility model schematic diagram.
Fig. 2 is water-cooled dynamical system schematic view of the mounting position in electric motor car.
Fig. 3 is cold water tank internal structure schematic diagram.
Specific embodiment
The utility model is described in detail below in conjunction with the accompanying drawings.
As illustrated, the utility model includes, 1, controller 2 of a motor, it is characterised in that also cold including
Water pot 3, the bottom of the cold water tank 3 connects with the water inlet of an electrodynamic pump 4, and the electrodynamic pump 4 carries a cold water pipe 31；The motor
Be fixed with serpentine coil 33 on the inner surface of 1 shell 11, the water inlet of the serpentine coil 33 by motor cold water pipe 311 with it is cold
Water pipe 31 is connected, and the delivery port of the serpentine coil 33 is connected by a motor return pipe 321 with return pipe 32, the return pipe 32 with
The top connection of cold water tank 3.
Also include the controller cooling unit 34 being fixed on the inner surface of controller 2, the controller cooling unit 34 is also
Coil pipe, the water inlet of controller cooling unit 34 is connected by controller cold water pipe 312 with cold water pipe 31, controller cooling unit
34 delivery port is connected by controller return pipe 322 with return pipe 32.
The cold water tank 3 is fixed on the side in the upper surface width direction of chassis 6, and the electrodynamic pump 4 is fixed on cold water
The water outlet of tank 3.
As shown in figure 3, fixing a screen cloth 35 in the cold water tank 3, the aperture of screen cloth 35 is not more than one millimeter, and screen cloth 35 will
3 points of cold water tank is the cooling end 37 and the storage unit 36 of bottom on top, and an air intake cover 5 is fixed in the outer surface of the cooling end 37,
The air intake cover 5 is connected on the shell of the cooling end 37 of place encirclement with cooling end 37 and is provided with fresh air inlet, sticks on the fresh air inlet anti-
Water ventilated membrane 52, the fresh air inlet is connected with air inlet pipe 51, and the air inlet pipe 51 is located in cooling end 37, the appearance of the air inlet pipe 51
Face is provided with equally distributed venthole, and the top of the cooling end 37 is provided with blast pipe 38, the top of the cooling end 37 with return
Water pipe 32 is connected, and the storage unit 36 is connected with cold water pipe 31.
After electric motor car starts, that is, electrodynamic pump 4 is opened, the cold water that electrodynamic pump 4 will be in cold water pipe is delivered to the snake in motor
Shape coil pipe 33 and controller cooling unit 34, cold water absorb heat and enter further through return pipe 32 by motor 1 and controller 2
To cold water tank 3, because hot water floats naturally, cold water declines naturally, and hot water is cooled down on the upper strata of cold water tank 3, and electrodynamic pump 4 is all the time
The cold water of suction cold water tank 3 bottom.So that the operating temperature of whole dynamical system is moderate to be maintained at preferably scope, system is improved
Stability and service life.
Claims (4)
1. a kind of electric motor car water-cooled dynamical system, including motor (1), a controller (2), it is characterised in that also include
One cold water tank (3), the bottom of the cold water tank (3) connects with the water inlet of an electrodynamic pump (4), and the electrodynamic pump (4) goes out with one
The cold water pipe (31) of water；Serpentine coil (33), the serpentine coil are fixed with the inner surface of the shell (11) of the motor (1)
(33) water inlet is connected by motor cold water pipe (311) with cold water pipe (31), and the delivery port of the serpentine coil (33) passes through one
Motor return pipe (321) is connected with return pipe (32), and the return pipe (32) is connected with the top of cold water tank (3).
2. electric motor car water-cooled dynamical system according to claim 1, it is characterised in that also including being fixed on controller (2)
Controller cooling unit (34) on inner surface, the controller cooling unit (34) is also coil pipe, controller cooling unit (34)
Water inlet connected with cold water pipe (31) by controller cold water pipe (312), the delivery port of controller cooling unit (34) passes through
Controller return pipe (322) is connected with return pipe (32).
3. electric motor car water-cooled dynamical system according to claim 1 and 2, it is characterised in that the cold water tank (3) is fixed on
The side in the upper surface width direction of chassis (6), the electrodynamic pump (4) is fixed on the water outlet of cold water tank (3).
4. electric motor car water-cooled dynamical system according to claim 1 and 2, it is characterised in that fixed in the cold water tank (3)
One screen cloth (35), the aperture of screen cloth (35) is not more than one millimeter, and cold water tank (3) is divided into screen cloth (35) cooling end (37) on top
With the storage unit (36) of bottom, the outer surface of the cooling end (37) fixes an air intake cover (5), the air intake cover (5) and cooling end
(37) fresh air inlet is provided with the shell of the cooling end (37) that connection place surrounds, waterproof ventilated membrane (52) is sticked on the fresh air inlet,
The fresh air inlet is connected with air inlet pipe (51), and the air inlet pipe (51) is interior positioned at cooling end (37), the outer surface of the air inlet pipe (51)
Equally distributed venthole is provided with, the top of the cooling end (37) is provided with blast pipe (38), cooling end (37) top
Connected with return pipe (32), the storage unit (36) connects with cold water pipe (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621014203.7U CN206202538U (en) | 2016-08-31 | 2016-08-31 | Electric motor car water-cooled dynamical system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621014203.7U CN206202538U (en) | 2016-08-31 | 2016-08-31 | Electric motor car water-cooled dynamical system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206202538U true CN206202538U (en) | 2017-05-31 |
Family
ID=58758977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621014203.7U Expired - Fee Related CN206202538U (en) | 2016-08-31 | 2016-08-31 | Electric motor car water-cooled dynamical system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206202538U (en) |
-
2016
- 2016-08-31 CN CN201621014203.7U patent/CN206202538U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 221000 east of tunshidagou and west of tunqing Road, Xuzhou Industrial Park, Jiangsu Province Patentee after: Jiangsu Jinpeng Group Co.,Ltd. Address before: 221000 North Xuzhou Avenue, Xuzhou Industrial Park, Xuzhou City, Jiangsu Province Patentee before: JIANGSU JINPENG VEHICLE Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |