CN205790275U - A kind of battery heat removal system - Google Patents
A kind of battery heat removal system Download PDFInfo
- Publication number
- CN205790275U CN205790275U CN201620346442.6U CN201620346442U CN205790275U CN 205790275 U CN205790275 U CN 205790275U CN 201620346442 U CN201620346442 U CN 201620346442U CN 205790275 U CN205790275 U CN 205790275U
- Authority
- CN
- China
- Prior art keywords
- temperature
- fan
- controller
- electrokinetic cell
- radiator
- 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.)
- Active
Links
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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Secondary Cells (AREA)
Abstract
This utility model embodiment discloses a kind of battery heat removal system, it is achieved that the heat sinking function to electrokinetic cell.Described system includes: electrokinetic cell, controller, water cooling equipment, water pump, radiator and fan；Wherein, the pipeline of water cooling equipment forms water circulation through water pump and radiator, and in the pipeline of water cooling equipment, storage has coolant；Controller, for obtaining the temperature of described electrokinetic cell, if the temperature of electrokinetic cell is more than or equal to the first preset temperature, then controls water pump and described fan is operated；Described water pump, for extracting the coolant in described water cooling equipment, and is delivered to coolant in radiator so that coolant returns water cooling equipment after described radiator；Described fan, for lowering the temperature to the coolant of circulation in radiator, so that the temperature of the surrounding air of water cooling equipment is less than described first preset temperature；Water cooling equipment, for lowering the temperature to described electrokinetic cell.
Description
Technical field
The present invention relates to electric automobile field, particularly relate to a kind of battery heat removal system.
Background technology
Along with the in short supply of petroleum-based energy and the continuous expansion of air pollution, the development of electric automobile (Electrical Vehicle, EV) is more and more important.Electric automobile generally comprises pure electric automobile (Battery Electrical Vehicle, BEV) and hybrid vehicle (Hybrid Electric Vehicle, HEV).For electric automobile, electrokinetic cell is its core technology, and the temperature of electrokinetic cell is the topmost parameter affecting electrokinetic cell performance.Electrokinetic cell operationally requires that its temperature controls in optimum temperature range, if temperature of powered cell is too high, then can affect its life-span and safety, so that dispel the heat electrokinetic cell.
Summary of the invention
In order to solve the technical problem that prior art exists, the invention provides a kind of battery heat removal system, it is achieved that the heat radiation to electrokinetic cell, it is ensured that its life-span and safety.
Embodiments providing a kind of battery heat removal system, described system includes: electrokinetic cell, controller, water cooling equipment, water pump, radiator and fan；Wherein, the pipeline of described water cooling equipment forms water circulation through described water pump and described radiator, and in the pipeline of described water cooling equipment, storage has coolant；
Described controller, for obtaining the temperature of described electrokinetic cell, if the temperature of described electrokinetic cell is more than or equal to the first preset temperature, then controls water pump and described fan is operated；
Described water pump, for extracting the coolant in described water cooling equipment, and is delivered to described coolant in described radiator so that described coolant returns described water cooling equipment after described radiator；
Described fan, for lowering the temperature to the coolant of circulation in described radiator, so that the temperature of the surrounding air of described water cooling equipment is less than described first preset temperature；
Described water cooling equipment, for lowering the temperature to described electrokinetic cell.
Preferably, described system also includes: vaporizer；
Described controller, is additionally operable to obtain the temperature of the surrounding air of described fan, if the temperature of the surrounding air of described fan is more than or equal to the second preset temperature, then controls described vaporizer and produces cold air, and the temperature of described cold air is less than described second preset temperature；
Described fan, the coolant in described radiator is lowered the temperature by the cold air being additionally operable to utilize described vaporizer to produce.
Preferably, described controller includes that battery manager and entire car controller, described battery manager and described entire car controller connect；
Described battery manager, for obtaining the temperature of described electrokinetic cell, if the temperature of described electrokinetic cell is more than or equal to the first preset temperature, then sends heat radiation request to described entire car controller；
Described entire car controller, for, after receiving described heat radiation request, controlling described water pump and described fan be operated.
Preferably, described controller also includes air-conditioner controller, is connected with described vaporizer and described entire car controller respectively；
Described entire car controller, is additionally operable to obtain the temperature of the surrounding air of described fan, if the temperature of the surrounding air of described fan is more than or equal to the second preset temperature, then controls to send work order to described air-conditioner controller；
Described air-conditioner controller, is used for controlling described vaporizer and produces cold air, and the temperature of described cold air is less than described second preset temperature.
Preferably, described water cooling equipment is cooled plate.
The present invention utilizes controller to obtain the temperature of electrokinetic cell, if the temperature of described electrokinetic cell is more than or equal to the first preset temperature, then controls water pump and fan is operated；Coolant in described water pump extraction water cooling equipment, is delivered to described coolant in radiator, and described coolant returns described water cooling equipment after described radiator, forms water circulation；Coolant in described radiator is lowered the temperature by described fan, so that the temperature of the surrounding air of described water cooling equipment is less than described first preset temperature, it is achieved that utilize the described water cooling equipment purpose to the cooling of described electrokinetic cell.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present application or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only some embodiments described in the application, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The structured flowchart of a kind of battery heat removal system that Fig. 1 provides for the embodiment of the present invention one；
The structured flowchart of a kind of battery heat removal system that Fig. 2 provides for the embodiment of the present invention two.
Detailed description of the invention
In order to make those skilled in the art be more fully understood that the present invention program, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
Embodiment one
Seeing Fig. 1, this figure is the structured flowchart of a kind of battery heat removal system that the embodiment of the present invention one provides, and wherein, chain-dotted line represents that pipeline, straight line represent circuit.
The battery heat removal system of the present embodiment includes: electrokinetic cell 101, controller 102, water cooling equipment 103, water pump 104, radiator 105 and fan 106.
Described controller 102, for obtaining the temperature of described electrokinetic cell 101, if the temperature of described electrokinetic cell 101 is more than or equal to the first preset temperature, then controls described water pump 104 and described fan 106 is operated.Common electrokinetic cell 101 type includes accumulator, lithium battery etc..It should be noted that, described controller 102 obtains the temperature of described electrokinetic cell 101, do not necessarily mean that described controller 102 is the device directly detecting described electrokinetic cell 101 temperature, in actual applications, can utilize temperature sensor that the temperature of described electrokinetic cell 101 is detected, then temperature signal is passed to described controller 102.In actual applications, described controller 102 can include battery manager and entire car controller, wherein, described battery manager can be used to obtain the temperature of described electrokinetic cell 101, if the temperature of described electrokinetic cell 101 is more than or equal to the first preset temperature, then send heat radiation request to described entire car controller.Described entire car controller, for, after receiving described heat radiation request, controlling described water pump 104 and be operated.
In the present embodiment, when the temperature of described electrokinetic cell 101 is more than or equal to the first preset temperature, then it is assumed that described electrokinetic cell 101 is overheated, needs at once to lower the temperature.Described controller 102 controls described water pump 104 and described fan 106 is lowered the temperature.
The pipeline of described water cooling equipment 103 is through described water pump 104 and described radiator 105, and in pipeline, storage has coolant, for lowering the temperature described electrokinetic cell 101.In actual applications, described water cooling equipment 103 can be cooled plate etc., and the present invention is not specifically limited.Monolayer cooled plate can realize the transmission of heat by the physical contact of described cooled plate Yu described electrokinetic cell 101.In order to increase the contact area of cooled plate and electrokinetic cell 101, described cooled plate can arrange multilamellar, or arranges the multiple cooled plate around described electrokinetic cell 101.Described cooled plate or other water cooling equipments 103 by the way of physical contact, but can not also carry out heat transfer with air for medium, i.e. by reducing the temperature of described electrokinetic cell 101 surrounding air, it is achieved the purpose to the cooling of described electrokinetic cell 101.Described coolant can be the mixture etc. of water, water and ethylene glycol, and the present invention is not specifically limited.
Described water pump 104 in working order time, extracting the coolant in described water cooling equipment 103, and described coolant be delivered in described radiator 105, described coolant is after described radiator 105, flow back in described water cooling equipment 103 by pipeline again, form water circulation.
In order to persistently reduce the temperature of described electrokinetic cell 101, described controller 102 also controls described fan 106 and is operated.Described fan 106 is for carrying out continued down, so that the temperature of the surrounding air of described water cooling equipment 103 is consistently lower than described first preset temperature, it is achieved the cooling to described electrokinetic cell 101 to the coolant of circulation in described radiator 105.Seeing Fig. 1, for " air draught " pattern when described fan 106 works, described " air draught " pattern refers to that air first passes through radiator 105, after through described fan 106, then flow to space outerpace.Certainly, in actual applications, it is also possible to using " blowing " pattern, so-called " blowing " pattern and " air draught " pattern contrast, i.e. air is from outside, first passes through radiator 105, through described fan 106 after.
Embodiment two
Seeing Fig. 2, this figure is the structured flowchart of a kind of battery heat removal system that the embodiment of the present invention two provides, and wherein, chain-dotted line represents that pipeline, straight line represent circuit.
The present embodiment is with the difference of described embodiment one, the present embodiment take into account ambient temperature higher time, simple by the air-cooled purpose being unable to reach and making the temperature of coolant reduce, thus affect the situation of the cooling-down effect to electrokinetic cell.
On the basis of described embodiment one, in the present embodiment, described battery heat removal system also includes vaporizer 107, is connected with described controller 102.
Described controller 102 can be also used for obtaining the temperature of the surrounding air of described fan 106, if the temperature of the surrounding air of described fan 106 is more than or equal to the second preset temperature, then controlling described vaporizer 107 and produce cold air, the temperature of described cold air is less than described second preset temperature.
Described fan 106, the coolant in described radiator 105 is lowered the temperature by the cold air being additionally operable to utilize described vaporizer 107 to produce.
In the present embodiment, when the temperature of the surrounding air of described fan 106 is more than or equal to the second preset temperature, then think that the temperature of described fan 106 surrounding air is too high, have influence on the efficiency and effect that coolant temperature is reduced, now should utilize other approach that the coolant of circulation in described radiator 105 is lowered the temperature.
The present embodiment utilizes described controller 102, described vaporizer 107 and described fan 106, achieve when described fan 106 ambient temperature is higher, the purpose that coolant in described radiator 105 is lowered the temperature by the cold air utilizing described vaporizer 107 to produce, after the temperature of coolant lowers, the most described electrokinetic cell 101 can be lowered the temperature.
It should be noted that, described controller 102 obtains the temperature of the surrounding air of described fan 106, do not necessarily mean that described controller 102 is the device of the temperature directly detecting described fan 106 surrounding air, in actual applications, can utilize temperature sensors for detecting, and the temperature signal detected is transferred to described controller 102.
In actual applications, described vaporizer 107 can be the vaporizer in air conditioning system, and so, described controller 102 can include air-conditioner controller, described vaporizer 107 is connected with described air-conditioner controller, and described air-conditioner controller is used for controlling described vaporizer 107 and is operated.Additionally, if described controller 102 includes described entire car controller, so obtain the temperature of the surrounding air of described fan 106, and judge whether the temperature of the surrounding air of described fan 106 can be realized by described entire car controller more than or equal to the function of the second preset temperature.If described controller 102 does not include entire car controller, then this function can be realized by other controllers, and the present invention is not specifically limited.
Coolant in described radiator 105 is lowered the temperature by described fan 106 for the cold air utilizing described vaporizer 107 to produce.See Fig. 2, owing to described fan 106 operationally uses " air draught " pattern, so described vaporizer 107 can be placed on after described radiator 105 so that air first passes through described vaporizer 107, the most again through described radiator 105.Certainly, if use " blowing " pattern, then described vaporizer 107 can be placed between described fan 106 and described radiator 105, and such air just can first pass through described vaporizer 107, after through described radiator 105.The number of the most described fan 106 is one, in actual applications, described fan 106 could be arranged to multiple, these multiple fans 106 can all use " air draught " pattern, or all use " blowing " pattern, or " air draught " pattern and the combination of " blowing " pattern, the present invention is not specifically limited.
When introducing elements of various embodiments of the present invention, article " ", " one ", " this " and " described " are intended to indicate one or more element.Word " includes ", " comprising " and " having " is all inclusive and means in addition to the element listed, it is also possible to have other element.
The above is only the detailed description of the invention of the present invention; it should be pointed out that, for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (5)
1. a battery heat removal system, it is characterised in that described system includes: electrokinetic cell, control
Device, water cooling equipment, water pump, radiator and fan；Wherein, the pipeline of described water cooling equipment is through institute
Stating water pump and described radiator forms water circulation, in the pipeline of described water cooling equipment, storage has coolant；
Described controller, for obtaining the temperature of described electrokinetic cell, if the temperature of described electrokinetic cell
More than or equal to the first preset temperature, then control water pump and described fan is operated；
Described water pump, for extracting the coolant in described water cooling equipment, and carries described coolant
To described radiator so that described coolant returns described water cooling equipment after described radiator；
Described fan, for the coolant of circulation in described radiator is lowered the temperature, so that described water
The temperature of the surrounding air of cool equipment is less than described first preset temperature；
Described water cooling equipment, for lowering the temperature to described electrokinetic cell.
System the most according to claim 1, it is characterised in that described system also includes: evaporation
Device；
Described controller, is additionally operable to obtain the temperature of the surrounding air of described fan, if described fan
The temperature of surrounding air is more than or equal to the second preset temperature, then control described vaporizer and produce cold air,
The temperature of described cold air is less than described second preset temperature；
Described fan, cold in described radiator of the cold air being additionally operable to utilize described vaporizer to produce
But liquid is lowered the temperature.
System the most according to claim 2, it is characterised in that described controller includes cell tube
Reason device and entire car controller, described battery manager and described entire car controller connect；
Described battery manager, for obtaining the temperature of described electrokinetic cell, if described electrokinetic cell
Temperature is more than or equal to the first preset temperature, then send heat radiation request to described entire car controller；
Described entire car controller, for receive described heat radiation request after, control described water pump and
Described fan is operated.
System the most according to claim 3, it is characterised in that described controller also includes air-conditioning
Controller, is connected with described vaporizer and described entire car controller respectively；
Described entire car controller, is additionally operable to obtain the temperature of the surrounding air of described fan, if described wind
The temperature of the surrounding air of fan more than or equal to the second preset temperature, then controls to described air-conditioner controller
Send work order；
Described air-conditioner controller, is used for controlling described vaporizer and produces cold air, the temperature of described cold air
Degree is less than described second preset temperature.
5. according to the system described in Claims 1-4 any one, it is characterised in that described water-cooled
Equipment is cooled plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620346442.6U CN205790275U (en) | 2016-04-21 | 2016-04-21 | A kind of battery heat removal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620346442.6U CN205790275U (en) | 2016-04-21 | 2016-04-21 | A kind of battery heat removal system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205790275U true CN205790275U (en) | 2016-12-07 |
Family
ID=57412338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620346442.6U Active CN205790275U (en) | 2016-04-21 | 2016-04-21 | A kind of battery heat removal system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205790275U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109216825A (en) * | 2017-06-29 | 2019-01-15 | 青岛恒金源电子科技有限公司 | A kind of Vehicular dynamic battery group and its operation method |
| CN109216789A (en) * | 2017-06-29 | 2019-01-15 | 青岛恒金源电子科技有限公司 | A kind of Vehicular dynamic battery group |
| CN109524732A (en) * | 2018-11-14 | 2019-03-26 | 郑州云海信息技术有限公司 | A kind of battery temperature acquisition methods and device |
| CN113451674A (en) * | 2021-06-29 | 2021-09-28 | 徐州徐工矿业机械有限公司 | Engineering vehicle battery heat management system and method |
-
2016
- 2016-04-21 CN CN201620346442.6U patent/CN205790275U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109216825A (en) * | 2017-06-29 | 2019-01-15 | 青岛恒金源电子科技有限公司 | A kind of Vehicular dynamic battery group and its operation method |
| CN109216789A (en) * | 2017-06-29 | 2019-01-15 | 青岛恒金源电子科技有限公司 | A kind of Vehicular dynamic battery group |
| CN109524732A (en) * | 2018-11-14 | 2019-03-26 | 郑州云海信息技术有限公司 | A kind of battery temperature acquisition methods and device |
| CN113451674A (en) * | 2021-06-29 | 2021-09-28 | 徐州徐工矿业机械有限公司 | Engineering vehicle battery heat management system and method |
| CN113451674B (en) * | 2021-06-29 | 2023-03-24 | 徐州徐工矿业机械有限公司 | Engineering vehicle battery heat management system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105522931B (en) | Electric vehicle multi-mode heat management system | |
| CN205130860U (en) | Electric automobile's thermal management system | |
| US20180222286A1 (en) | Method to heat the cabin while cooling the battery during fast charge | |
| CN204987545U (en) | Three loop temperature control system | |
| JP6687895B2 (en) | Vehicle fuel cell warm-up device | |
| CN205790275U (en) | A kind of battery heat removal system | |
| CN108376808A (en) | A kind of automobile batteries temperature-adjusting device | |
| CN103496319B (en) | New-energy automobile power accumulator temperature control device | |
| CN102324591A (en) | Constant temperature control battery pack | |
| CN105958157A (en) | Battery heat management system of hybrid electric vehicle | |
| CN204558619U (en) | A kind of temperature management system of power brick | |
| CN108346841A (en) | A kind of temperature of powered cell control system and method | |
| CN106229574A (en) | Cooling method and system for battery pack | |
| CN203660018U (en) | Heat management device | |
| CN205790288U (en) | A kind of battery thermal management system of hybrid vehicle | |
| CN102340044A (en) | Battery thermal management system and method | |
| CN204243158U (en) | A kind of liquid cooling battery system of new-energy automobile | |
| CN110165325A (en) | A kind of method of temperature of powered cell control | |
| CN108110382A (en) | Temperature control system and electric vehicle | |
| CN206306827U (en) | A kind of radiating of electric automobile and heating system | |
| CN104409794A (en) | Temperature management device of power battery pack of electric automobile, as well as manufacture method and application method thereof | |
| KR20150042105A (en) | Air conditioning system and method for high-voltage battery of vehicle | |
| CN203386864U (en) | Built-in thermal management system of lithium battery pack | |
| CN204905382U (en) | Power battery organizes temperature regulation apparatus | |
| CN104019505A (en) | Vehicle-mounted air conditioning system combining evaporative cooling with semiconductor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200923 Address after: 201805 room 1703, No. 888, South Moyu Road, Anting Town, Jiading District, Shanghai Patentee after: NEUSOFT REACH AUTOMOTIVE TECHNOLOGY (SHANGHAI) Co.,Ltd. Address before: Hunnan rookie street Shenyang city Liaoning province 110179 No. 2 Patentee before: NEUSOFT Corp. Patentee before: NEUSOFT REACH AUTOMOTIVE TECHNOLOGY (SHANGHAI) Co.,Ltd. |
|
| TR01 | Transfer of patent right |