CN106347066A - Electric automobile air heating system using heat of motor - Google Patents
Electric automobile air heating system using heat of motor Download PDFInfo
- Publication number
- CN106347066A CN106347066A CN201610960211.9A CN201610960211A CN106347066A CN 106347066 A CN106347066 A CN 106347066A CN 201610960211 A CN201610960211 A CN 201610960211A CN 106347066 A CN106347066 A CN 106347066A
- Authority
- CN
- China
- Prior art keywords
- motor
- water
- coolant
- heat
- hydroecium
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/02—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant
- B60H1/04—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant from cooling liquid of the plant
- B60H1/06—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant from cooling liquid of the plant directly from main radiator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00357—Air-conditioning arrangements specially adapted for particular vehicles
- B60H1/00385—Air-conditioning arrangements specially adapted for particular vehicles for vehicles having an electrical drive, e.g. hybrid or fuel cell
- B60H1/00392—Air-conditioning arrangements specially adapted for particular vehicles for vehicles having an electrical drive, e.g. hybrid or fuel cell for electric vehicles having only electric drive means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
- B60H1/00878—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being temperature regulating devices
- B60H1/00885—Controlling the flow of heating or cooling liquid, e.g. valves or pumps
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- 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
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention provides an electric automobile air heating system using heat of a motor, and relates to the electric automobile air heating system using the heat of the motor. The electric automobile air heating system comprises a motor water chamber, a cooling flow passage, a circulation water pump, an ATS water tank, a three-way electromagnetic valve and an air heating system, wherein the air heating system is connected in parallel with the ATS water tank; the flowing direction of cooling liquid in the motor water chamber is controlled through the on-off operation of the three-way electromagnetic valve; the on-off operation of the three-way electromagnetic valve is realized by relying on the controller coding or peripheral circuit design; the cooling liquid of the motor water chamber absorbs the heat of the motor; if the air heating needs to be started in an electric automobile, the electromagnetic valve is electrified, so that the cooling liquid flows through the air heating system, so that the temperature of air blown out from the air heating system can be increased; hot air is formed in the automobile. The electric automobile air heating system has the advantages that the heat of the motor is used as a source of the air heating heat in the automobile; the sufficient utilization of the heat is realized; the electric energy of the motor can be saved; the scientific and environment-friendly intention meets the current development trends of the electric automobile.
Description
Technical field
The present invention relates to a kind of electric automobile warm air system, more particularly, to a kind of electric automobile warm braw of utilization motor heat
System.
Background technology
At present, the warm air system that electric automobile carries adopts and general automobile identical warm air system substantially, i.e. electronic vapour
Warm air system on car needs consumption electric power equal energy source, then the policy currently how responding national energy-saving reduction of discharging will seem outstanding
For important.The place that electric automobile is different from general automobile is that it is with electricity as power resources, it is to avoid general vehicle is with vapour
The problem of environmental pollution that oil causes as power, but electric automobile, in running, needs to consume substantial amounts of electric power, motor
Substantial amounts of heat will be produced during providing power source for electric automobile, these heats are currently without completely sharp
With, particularly in the case of outside air temperature relatively low (particularly winter), this warm air system on electric automobile can cause electricity
The waste in function source.
Content of the invention
For solving the problems, such as the energy waste that existing electric automobile warm air system exists, realize the purpose of energy saving, this
Invention proposes a kind of electric automobile warm air system of utilization motor heat.
This warm air system includes motor hydroecium, coolant flow channel, water circulating pump, ats water tank, three-way magnetic valve and warm braw system
System, all parts are all coupled together by coolant flow channel using silica gel tube material, the coolant in runner absorb motor heat first from
Motor hydroecium flows out, and is driven by water circulating pump supercharging and arrived electromagnetic valve entrance later, and two outlets of electromagnetic valve connect ats respectively
Water tank and warm air system, warm air system is connected in parallel with ats water tank, and it is whole to be formed that two paths finally all will import motor hydroecium
The circulation of body.The system has the flowing branch of two motor hydroecium coolants: branch one is motor hydroecium, coolant flow channel, circulation
Water pump and the coolant circulation system of ats water tank formation；Branch two is motor hydroecium, coolant flow channel, water circulating pump and warm braw system
The blood circulation that system is formed.In motor hydroecium, the flow direction of coolant to be controlled by the power on/off of three-way magnetic valve, and threeway electromagnetism
The power on/off of valve is to rely on the design of coding of controls or peripheral circuit to realize, taking periphery circuit design as a example, by number
Word port output low and high level controlling whether audion turns on, thus impact electromagnetic valve coil whether electric, switch and whether close
Close, final control three-way magnetic valve whether power on/off.
If in-car needs warm braw, just to electricity on three-way magnetic valve, coolant is made to be circulated by branch two, motor hydroecium
Coolant absorb motor operation course in release heat, improve the temperature of coolant, in cyclic process, warm air system
The temperature of air inlet be outside ambient temperature, this air through flow to warm air system coolant when, due to the temperature of coolant
Higher, the temperature of air also improves therewith, thus the air themperature at warm air system gas outlet compare before air inlet temperature
Improve, thus forming warm braw in the car.If not needing warm braw in automobile, give three-way magnetic valve power-off, make coolant by point
Road one is circulated, and coolant passes through ats water tank, and itself entrained motor heat will be absorbed, and coolant flows through motor
After hydroecium, motor is formed with the effect of cooling.
So the system can make full use of the heat that the motor of electric automobile produces in running it is also possible to save
When warm air system runs, the electric power equal energy source of required consuming, reaches the effect of energy saving.
Brief description
Fig. 1 is the operational flow diagram of the present invention.
Fig. 2 is the structure diagram of three-way magnetic valve.
Fig. 3 is the peripheral circuit sketch controlling three-way magnetic valve break-make.
Specific embodiment
Below in conjunction with the accompanying drawings embodiments of the present invention are further described.
Knowable to accompanying drawing 1, the present invention include motor hydroecium, coolant flow channel, water circulating pump, ats water tank, three-way magnetic valve and
Warm air system, all parts are all coupled together by coolant flow channel using silica gel tube material, and the coolant in runner absorbs motor heat
Amount first flows out from motor hydroecium, is driven by water circulating pump supercharging and arrived electromagnetic valve entrance later, and two outlets of electromagnetic valve are respectively
Connect ats water tank and warm air system, warm air system is connected in parallel with ats water tank, and two paths finally all will import motor hydroecium
To form overall circulation.The system has the flowing branch of two motor hydroecium coolants: branch one is motor hydroecium, cooling stream
The coolant circulation system that road, water circulating pump and ats water tank are formed；Branch two be motor hydroecium, coolant flow channel, water circulating pump and
The blood circulation that warm air system is formed.In motor hydroecium, the flow direction of coolant to be controlled by the power on/off of three-way magnetic valve, and three
The power on/off of three-way electromagnetic valve is to rely on the design of coding of controls or peripheral circuit to realize.
Knowable to accompanying drawing 2, if in-car needs warm braw, just to electricity on three-way magnetic valve, then coolant will be from entrance 1
Import and export 3 goes out, and so that coolant is circulated by branch two, and the coolant of motor hydroecium absorbs release in motor operation course
Heat, improves the temperature of coolant, and in cyclic process, the temperature of warm air system air inlet is the ambient temperature of outside, should
Air through flow to warm air system coolant when, because the temperature of coolant is higher, the temperature of air also improves therewith, so warm
Air inlet temperature before air themperature at wind system gas outlet is compared improves, thus forming warm braw in the car.If vapour
In-car does not need warm braw, then give three-way magnetic valve power-off, then coolant will go out from entrance 1 import and export 2, make coolant by point
Road one is circulated, and coolant passes through ats water tank, and itself entrained motor heat will be absorbed, and coolant flows through motor
After hydroecium, motor is formed with the effect of cooling.
Knowable to accompanying drawing 3, if digital port io output high level, then audion 5 will turn on, electromagnetic valve coil 6
Electricity, Simultaneous Switching 7 closes, and is obtained electric by this electromagnetic valve, and coolant flow direction is gone out by entrance 1 import and export 3；If digital port io is defeated
Go out low level, then audion 5 will be not turned on, electromagnetic valve coil 6 must not be electric, switch 7 breaks still in off-state, electromagnetic valve
Electricity, coolant flow direction is gone out by entrance 1 import and export 2, and resistance 4 mainly prevents electric current excessive, plays the effect of protection.
It is more than to combine the detailed description that accompanying drawing is carried out to embodiments of the present invention, but present embodiment is intended merely to
Make one to the present invention clearly to illustrate.Within the principle of the present invention, equal replacement made for the present invention, modification etc. are all
Within protection scope of the present invention.
Claims (2)
1. a kind of electric automobile warm air system of utilization motor heat, including motor hydroecium, coolant flow channel, water circulating pump, ats water
, it is characterised in that motor hydroecium water outlet is connected to water circulating pump water inlet, recirculated water pumps out for case, three-way magnetic valve and warm air system
Water is connected to the import of three-way magnetic valve, and two outlets of three-way magnetic valve connect ats water tank and warm air system respectively, and both are simultaneously
After connection connects, the common water inlet importing motor hydroecium of outlet；Described coolant flow channel adopts silica gel tube material, plays connection and makees
With；Coolant in described motor hydroecium starts Water-cooling circulating after absorbing motor heat；Described water circulating pump passes through supercharging
Drive forced water circulation, coolant flows to electromagnetic valve entrance；Described three-way magnetic valve is One In and Two Out three-way magnetic valve, two
Outlet connects ats water tank and warm air system respectively, and the power on/off of three-way magnetic valve is to rely on coding of controls or periphery electricity
The design on road, to realize, realizes the switching of two outlets according to its power on/off.
2. as claimed in claim 1 a kind of electric automobile warm air system using motor heat it is characterised in that described is
System has the flowing branch of two motor hydroecium coolants, and three-way magnetic valve power-off, that is, according to branch one: motor hydroecium, cooling stream
The blood circulation that road, water circulating pump and ats water tank are formed, the entrained motor heat of coolant itself will be absorbed, coolant
After flowing through motor hydroecium, cooling is formed to motor；Three-way magnetic valve is energized, that is, according to branch two: motor hydroecium, coolant flow channel, follow
Ring water pump and the coolant circulation system of warm air system formation, the entrained motor heat of coolant itself improves warm air system
The temperature of interior blow gas, thus form warm braw in the car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610960211.9A CN106347066A (en) | 2016-10-28 | 2016-10-28 | Electric automobile air heating system using heat of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610960211.9A CN106347066A (en) | 2016-10-28 | 2016-10-28 | Electric automobile air heating system using heat of motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106347066A true CN106347066A (en) | 2017-01-25 |
Family
ID=57864539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610960211.9A Pending CN106347066A (en) | 2016-10-28 | 2016-10-28 | Electric automobile air heating system using heat of motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106347066A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114144320A (en) * | 2019-08-06 | 2022-03-04 | 三电汽车空调系统株式会社 | Temperature adjusting device for vehicle equipped with heating equipment and vehicle air conditioning device comprising same |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140250933A1 (en) * | 2009-12-03 | 2014-09-11 | Hyundai Motor Company | Cooling system for eco-friendly vehicle |
| CN104943504A (en) * | 2015-06-29 | 2015-09-30 | 苏州工业园区驿力机车科技有限公司 | Warm wind system utilizing motor heat for electric car |
| CN204895027U (en) * | 2015-08-12 | 2015-12-23 | 江永县元杰科技有限公司 | Car heat exchanger auxiliary device |
| CN206242857U (en) * | 2016-10-28 | 2017-06-13 | 苏州工业园区驿力机车科技股份有限公司 | A kind of electric automobile warm air system of utilization motor heat |
-
2016
- 2016-10-28 CN CN201610960211.9A patent/CN106347066A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140250933A1 (en) * | 2009-12-03 | 2014-09-11 | Hyundai Motor Company | Cooling system for eco-friendly vehicle |
| CN104943504A (en) * | 2015-06-29 | 2015-09-30 | 苏州工业园区驿力机车科技有限公司 | Warm wind system utilizing motor heat for electric car |
| CN204895027U (en) * | 2015-08-12 | 2015-12-23 | 江永县元杰科技有限公司 | Car heat exchanger auxiliary device |
| CN206242857U (en) * | 2016-10-28 | 2017-06-13 | 苏州工业园区驿力机车科技股份有限公司 | A kind of electric automobile warm air system of utilization motor heat |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114144320A (en) * | 2019-08-06 | 2022-03-04 | 三电汽车空调系统株式会社 | Temperature adjusting device for vehicle equipped with heating equipment and vehicle air conditioning device comprising same |
| CN114144320B (en) * | 2019-08-06 | 2024-03-08 | 三电株式会社 | Temperature adjusting device for vehicle equipped with heating equipment and vehicle air conditioner comprising same |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170125 |
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| WD01 | Invention patent application deemed withdrawn after publication |