CN206293476U - Batteries of electric automobile constant temperature system with PTC heating plates - Google Patents
Batteries of electric automobile constant temperature system with PTC heating plates Download PDFInfo
- Publication number
- CN206293476U CN206293476U CN201621213327.8U CN201621213327U CN206293476U CN 206293476 U CN206293476 U CN 206293476U CN 201621213327 U CN201621213327 U CN 201621213327U CN 206293476 U CN206293476 U CN 206293476U
- Authority
- CN
- China
- Prior art keywords
- battery
- casing
- ptc heating
- heating plates
- batteries
- 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
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
The utility model discloses a kind of batteries of electric automobile constant temperature system with PTC heating plates, including casing, box cover, box cover is fixedly connected on the top of casing by bolt seal, in the battery pack that is made up of multiple prismatic batteries of being internally provided with of casing;The prismatic battery is fixed on battery carrier, and battery carrier includes the upper plate and the lower plate that are parallel to each other, and prismatic battery is fixed between the upper and lower plates vertically;The upper plate of battery carrier is fastened by bolts on the installing plate of cabinet wall;Spiral cooling tube is respectively arranged with the periphery of each prismatic battery, PTC heating plates are provided with casing.When temperature is higher than setting, to recirculated cooling water is passed through in spiral cooling tube, battery is cooled down;When temperature bottom is in setting, turn on PTC heating plates, with the temperature in lift tank body.The utility model is provided simultaneously with heater and cooler device, can effectively ensure the temperature constant state of battery, it is ensured that the efficient stable of battery.
Description
Technical field
The utility model belongs to technical field of new energy, and in particular to a kind of electric automobile with PTC heating plates
Battery constant temperature system.
Background technology
At present, due to the problem that energy crisis and air pollution cause, highly desirable can the developing of people can be complete
New energy with the conventional petroleum energy.In this context, electrokinetic cell is answered pregnant and given birth to.In the car using electrokinetic cell come
Replace conventional oil equal energy source can not only alleviating energy crisis, and because electrokinetic cell is pollution-free in itself, it is possible to reduce
Environmental pollution.
With developing rapidly for electric motor car, the performance of electrokinetic cell turns into the key of electric motor car popularization.But, electrokinetic cell
It is more sensitive to use environment temperature, which limits its own development and popularization.With the lithium ion power in electrokinetic cell
As a example by battery, it is however generally that, the use environment of Li-ion batteries piles is -30 DEG C~55 DEG C, and works as temperature for -30 DEG C~-10 DEG C,
Discharge capacity of lithium ion battery is not enough its 25 DEG C 50%, now charging also results in Li-ion batteries piles irreversible damage occurs
It is bad, or even have potential safety hazard;When lithium ion battery under higher than 55 DEG C of environment using again can greatly reduce its service life.
Therefore, the operating temperature of electrokinetic cell is controlled in a suitable scope, the performance to lithium ion battery has
Very important effect.
Existing electrokinetic cell temperature-controlling system, is generally adopted by ventilation blower and blows battery pack pressure cold wind, but this kind of side
Method can only lower the temperature to battery pack, when battery pack is in low temperature (such as winter), can not be heated to battery.
In view of this, it is necessory to provide a kind of power vehicle battery constant temperature system, electrokinetic cell is made to be in constant temperature
In degree environment, to improve the service efficiency of battery, service life and security.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided a kind of electronic vapour with PTC heating plates
Car battery constant temperature system.
The utility model is achieved through the following technical solutions:
A kind of batteries of electric automobile constant temperature system with PTC heating plates, including casing, box cover, box cover lead to
The top that bolt seal is fixedly connected on casing is crossed, in the battery pack that is made up of multiple prismatic batteries of being internally provided with of casing;
The prismatic battery is fixed on battery carrier, and battery carrier includes the upper plate and the lower plate that are parallel to each other, and prismatic battery is erected
It is straight to fix between the upper and lower plates;The upper plate of battery carrier is fastened by bolts on the installing plate of cabinet wall, battery carrier
Lower plate is fixed on the inwall of casing;
Spiral cooling tube is respectively arranged with the periphery of each prismatic battery, spiral cooling tube includes water inlet pipe and water outlet
Pipe, the corresponding through hole in position is provided with upper plate and the upper lid of battery carrier, water inlet pipe for throw out spiral cooling tube and
Outlet pipe;
The madial wall of casing is provided with a PTC heating plates, the inner bottom surface of casing is provided with the 2nd PTC heating plates.
In the above-mentioned technical solutions, the inwall of casing is fixedly installed a circle for installing the installing plate of battery carrier upper plate,
Installing plate with the corresponding bolt hole in position is offered on the upper plate of battery carrier, during installation, by bolt by the upper plate of battery carrier
It is fastened on the installing plate of cabinet wall.
In the above-mentioned technical solutions, battery pack includes four prismatic batteries, is respectively provided with the periphery of each prismatic battery
There is a spiral cooling tube, four spiral cooling tubes are sequentially connected logical.
In the above-mentioned technical solutions, the fairlead for drawing battery pack positive and negative electrode is additionally provided with casing.
In the above-mentioned technical solutions, temperature sensor is provided with casing.
Advantage of the present utility model and have the beneficial effect that:
Batteries of electric automobile constant temperature system with PTC heating plates provided by the utility model, in each prismatic battery
Periphery be respectively arranged with spiral cooling tube, and PTC heating plates are set in casing;Operationally, according to temperature sensor
Detection temperature, when temperature higher than setting when, to recirculated cooling water is passed through in spiral cooling tube, battery is cooled down;Work as temperature
Degree bottom turns on PTC heating plates, with the temperature in lift tank body when setting.The utility model is provided simultaneously with heating and cools down
Device, can effectively ensure the temperature constant state of battery, it is ensured that the efficient stable of battery.
Brief description of the drawings
In order to illustrate more clearly of the utility model specific embodiment or technical scheme of the prior art, below will be right
The accompanying drawing to be used needed for specific embodiment or description of the prior art is briefly described, it should be apparent that, describe below
In accompanying drawing be some implementation methods of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
In figure, 1 is casing, and 2 is upper lid, and 3 is prismatic battery, and 4 is upper plate, and 5 is lower plate, and 6 is spiral cooling tube, and 7 is logical
Hole, 8 is installing plate, and 9 is water inlet pipe, and 10 is outlet pipe, and 11 is a PTC heating plates, and 12 is the 2nd PTC heating plates.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, this
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
Referring to accompanying drawing 1, a kind of batteries of electric automobile constant temperature system with PTC heating plates, including casing 1, box cover
2, box cover 2 is fixedly connected on the top of casing 1 by bolt seal, in being internally provided with by four column electricity for casing 1
The battery pack of the composition of pond 3.
Four prismatic batteries 3 are fixed on battery carrier, and battery carrier includes the upper plate 4 and the lower plate 5 that are parallel to each other, described
Four prismatic batteries 3 are fixed between upper plate 4 and lower plate 5 vertically;
The upper plate 4 of battery carrier is fastened by bolts on the installing plate 8 of the inwall of casing 1 that (inwall of casing 1 is fixedly installed
One encloses the installing plate 8 for installing battery carrier upper plate 4, installing plate 8 with offer the corresponding spiral shell in position on the upper plate 4 of battery carrier
, during installation, be fastened on the upper plate 4 of battery carrier on the installing plate 8 of the inwall of casing 1 by bolt by keyhole), the lower plate of battery carrier is consolidated
It is scheduled on the inwall of bottom half;
Be respectively arranged with spiral cooling tube 6 in the periphery of each prismatic battery 3, four spiral cooling tubes 6 be sequentially connected it is logical,
It includes water inlet pipe 9 and outlet pipe 10;The corresponding through hole 7 in position is provided with upper plate 4 and the upper lid 2 of battery carrier, is used for
The water inlet pipe 9 and outlet pipe 10 of throw out spiral cooling tube;
The madial wall of casing is provided with a PTC heating plates 11, the inner bottom surface of casing is provided with the 2nd PTC heating plates
12;
Temperature sensor (not marked in figure) is provided with casing, during work, according to the detection temperature of temperature sensor,
When temperature is higher than setting, to recirculated cooling water is passed through in spiral cooling tube 6, battery is cooled down;When temperature bottom is in setting
When, a PTC heating plates and the 2nd PTC heating plates are turned on, with the temperature in lift tank body.
The fairlead (not marked in figure) for drawing battery pack positive and negative electrode is additionally provided with casing.
, it is necessary to explanation, unless otherwise clearly defined and limited, term " is pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection;Can mechanically connect, or electrically connect;Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
Can be two connections of element internal.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Finally it should be noted that:Various embodiments above is only used to illustrate the technical solution of the utility model, rather than it is limited
System;Although being described in detail to the utility model with reference to foregoing embodiments, one of ordinary skill in the art should
Understand:It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent;And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (5)
1. a kind of batteries of electric automobile constant temperature system with PTC heating plates, it is characterised in that:Including casing, box cover, case
The top that casing is fixedly connected on by bolt seal is covered on body, is internally provided with what is be made up of multiple prismatic batteries in casing
Battery pack;
The prismatic battery is fixed on battery carrier, and battery carrier includes the upper plate and the lower plate that are parallel to each other, and prismatic battery is solid vertically
Determine between the upper and lower plates;The upper plate of battery carrier is fastened by bolts on the installing plate of cabinet wall, the lower plate of battery carrier
It is fixed on the inwall of casing;
Spiral cooling tube is respectively arranged with the periphery of each prismatic battery, spiral cooling tube includes water inlet pipe and outlet pipe,
The upper plate of battery carrier with the corresponding through hole in position is provided with upper lid, water inlet pipe and water outlet for throw out spiral cooling tube
Pipe;
The madial wall of casing is provided with a PTC heating plates, the inner bottom surface of casing is provided with the 2nd PTC heating plates.
2. the batteries of electric automobile constant temperature system with PTC heating plates according to claim 1, it is characterised in that:Casing
Inwall be fixedly installed a circle for installing the installing plate of battery carrier upper plate, offer position on the upper plate of installing plate and battery carrier
Corresponding bolt hole is put, during installation, the upper plate of battery carrier is fastened on the installing plate of cabinet wall by bolt.
3. the batteries of electric automobile constant temperature system with PTC heating plates according to claim 1, it is characterised in that:Battery
Group includes four prismatic batteries, and spiral cooling tube is respectively arranged with the periphery of each prismatic battery, four spiral cooling tubes according to
It is secondary to be connected.
4. the batteries of electric automobile constant temperature system with PTC heating plates according to claim 1, it is characterised in that:Casing
On be additionally provided with fairlead for drawing battery pack positive and negative electrode.
5. the batteries of electric automobile constant temperature system with PTC heating plates according to claim 1, it is characterised in that:In case
It is provided with temperature sensor in vivo.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621213327.8U CN206293476U (en) | 2016-11-10 | 2016-11-10 | Batteries of electric automobile constant temperature system with PTC heating plates |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621213327.8U CN206293476U (en) | 2016-11-10 | 2016-11-10 | Batteries of electric automobile constant temperature system with PTC heating plates |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206293476U true CN206293476U (en) | 2017-06-30 |
Family
ID=59099072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201621213327.8U Expired - Fee Related CN206293476U (en) | 2016-11-10 | 2016-11-10 | Batteries of electric automobile constant temperature system with PTC heating plates |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206293476U (en) |
-
2016
- 2016-11-10 CN CN201621213327.8U patent/CN206293476U/en not_active Expired - Fee Related
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201160087Y (en) | Electrokinetic cell module for automobile | |
CN203166039U (en) | Power battery liquid cooling device | |
CN106340696A (en) | New energy automobile battery heat dissipating and cooling device | |
CN206505962U (en) | A kind of water-cooled battery structure and batteries of electric automobile | |
CN205752454U (en) | Power battery of electric vehicle constant temperature guard box | |
CN106450051A (en) | Electric vehicle battery system having heating function | |
CN206236763U (en) | A kind of cold plumbing installation of lithium-ion-power cell group liquid | |
CN106374165A (en) | Battery integral temperature regulating system of new energy automobile | |
CN108550948A (en) | A kind of cold heat binary cycle system for power battery pack heat management | |
CN105742723A (en) | Low-temperature self-heating and high-temperature heat-dissipation overcharge-overdischarge prevention winding-type lithium battery and control method | |
CN205488413U (en) | Power battery wraps cooling system | |
CN106654444A (en) | New energy vehicle battery system with temperature control function | |
CN106328851A (en) | Vibration-proof battery heat dissipation system of new energy automobile | |
CN106374166A (en) | Double temperature control shock-proof battery system for new energy electric vehicle | |
CN206293583U (en) | A kind of dual temperature control electric vehicle battery system | |
CN206293494U (en) | A kind of dual temperature control battery system of electric automobile | |
CN206293476U (en) | Batteries of electric automobile constant temperature system with PTC heating plates | |
CN205882111U (en) | Lithium ion power batteries management system | |
CN102544620A (en) | Water-cooling device for lithium-ion power battery grouping | |
CN206293497U (en) | A kind of new energy car battery system with damping temperature controlling function | |
CN202339963U (en) | Water-cooled unit of lithium ion power battery pack | |
CN208570853U (en) | A kind of radiator for new energy battery pack | |
CN107919505A (en) | A kind of new energy car battery managing device | |
CN201741732U (en) | Device being capable of improving service performance of automobile power battery pack | |
CN206293582U (en) | For the dual temperature control Anti-seismic battery system of electric automobile |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170630 Termination date: 20171110 |