CN207009597U - A kind of winter improves the device of lead-acid accumulator charge-discharge performance - Google Patents
A kind of winter improves the device of lead-acid accumulator charge-discharge performance Download PDFInfo
- Publication number
- CN207009597U CN207009597U CN201720680749.4U CN201720680749U CN207009597U CN 207009597 U CN207009597 U CN 207009597U CN 201720680749 U CN201720680749 U CN 201720680749U CN 207009597 U CN207009597 U CN 207009597U
- Authority
- CN
- China
- Prior art keywords
- insulating body
- thermal
- batteries
- lead
- carbon fibre
- 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
Abstract
The device of lead-acid accumulator charge-discharge performance is improved the utility model discloses a kind of winter, including thermal-insulating body and the batteries being arranged inside thermal-insulating body, the sidewall paneling of thermal-insulating body is provided with charging inlet and carbon fibre heating plate binding post, the bottom plate and sidewall paneling inner surface of thermal-insulating body are affixed with aluminium foil reflecting layer successively respectively, polyurethane heat insulation material layer and carbon fibre heating plate, the cover inner surface of thermal-insulating body is affixed with aluminium foil reflecting layer and polyurethane heat insulation material layer successively, batteries are in series by multiple monomer lead acid storage batteries being serially connected, carbon fibre heating plate is added between adjacent monomer lead acid storage battery, carbon fibre heating plate is powered by batteries or mains supply.The utility model is simple and practical, can significantly improve the charge-discharge performance of winter lead-acid accumulator, preferably meets winter electric car trip needs.
Description
Technical field
The utility model belongs to Lead-acid Battery Technology field, and in particular to a kind of winter improves lead-acid accumulator discharge and recharge
The device of performance.
Background technology
Electric car rides the features such as facilitating as the popular walking-replacing tool gone on a journey with energy and labour saving, and is used as electric bicycle
Power source lead-acid accumulator in use, it is influenced by ambient temperature bigger, especially in the winter time, ambient temperature
Relatively low lead-acid accumulator charge-discharge performance is significantly reduced, and has a strong impact on the distance travelled of electric car, and the trip to people is brought
Inconvenience.At low temperatures, temperature is lower during lead acid battery charge, and charge acceptance is poorer, it is desirable to charging voltage
Higher ability full charge；In electric discharge, temperature is lower, and releasing capacity is lower, especially at especially low temperature, releases capacity
To significantly it decline.
When battery charging, electric discharge, electrochemical reaction occurs on battery electrode, temperature is higher, each active material of battery
Activity increase, electrolysis fluid viscosity reduce, and resistance reduces, therefore electrochemical reaction is easily carried out, on the contrary then be not easy to carry out.Electric discharge
Shi Wendu is lower, and releasing capacity is lower, and at especially low temperature, releasing capacity will significantly decline, and temperature height is then opposite；Fill
Temperature is lower when electric, and charge acceptance is poorer, it is desirable to which charging voltage is higher, could full charge.Otherwise temperature is higher, charging
It is better by ability, overcharge is easily caused, is just unlikely to cause overcharge therefore it is required that reducing charging voltage, the change of this temperature is straight
Connecing influences the charge-discharge performance of battery.
The content of the invention
The technical problem that the utility model solves there is provided a kind of simple and practical winter raising lead-acid accumulator
The device of charge-discharge performance.
The utility model adopts the following technical scheme that a kind of winter improves lead-acid accumulator and filled to solve above-mentioned technical problem
The device of discharge performance, it is characterised in that including thermal-insulating body and the batteries being arranged inside thermal-insulating body, thermal-insulating body
Sidewall paneling be provided with charging inlet and carbon fibre heating plate binding post, the bottom plate and sidewall paneling inner surface of thermal-insulating body respectively according to
Secondary to be affixed with aluminium foil reflecting layer, polyurethane heat insulation material layer and carbon fibre heating plate, the cover inner surface of thermal-insulating body is spread successively
Post aluminium foil reflecting layer and polyurethane heat insulation material layer, batteries by multiple monomer lead acid storage batteries series connection being serially connected and
Into adding carbon fibre heating plate between adjacent monomer lead acid storage battery, carbon fibre heating plate is by batteries or civil power electricity
Source powers.
Further preferably, the enclosure material of the thermal-insulating body is metal material or engineering plastics.
Further preferably, the thermal-insulating body cover plate is provided with temperature measuring equipment, and the probe of the temperature measuring equipment is fixed on insulation
Box cover aluminium foil reflects layer surface, and carbon fibre heating plate is connected by temperature measuring equipment with batteries or mains supply.
The utility model has the advantages that compared with prior art：It is simple and practical, the winter can be significantly improved
Season lead-acid accumulator charge-discharge performance, preferably meet winter electric car go on a journey needs.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1st, thermal-insulating body, 2, batteries, 3, aluminium foil reflecting layer, 4, polyurethane heat insulation material layer, 5, carbon fiber adds
Backing, 6, monomer lead acid storage battery, 7, temperature measuring equipment, 8, charging inlet, 9, carbon fibre heating plate binding post.
Embodiment
Particular content of the present utility model is described in detail with reference to accompanying drawing.
Referring to Fig. 1, a kind of winter improves the device of lead-acid accumulator charge-discharge performance, including thermal-insulating body 1 and setting
Batteries 2 inside thermal-insulating body 1, the sidewall paneling of thermal-insulating body 1 are provided with charging inlet 8 and carbon fibre heating plate wiring
Post 9, the bottom plate and sidewall paneling inner surface of thermal-insulating body 1 are affixed with aluminium foil reflecting layer 3, polyurethane heat insulation material layer 4 successively respectively
With carbon fibre heating plate 5, the cover inner surface of thermal-insulating body 1 is affixed with aluminium foil reflecting layer 3 and polyurethane heat insulation material layer successively
4, batteries 2 are in series by multiple monomer lead acid storage batteries 6 being serially connected, between adjacent monomer lead acid storage battery 6
Carbon fibre heating plate 5 is added, carbon fibre heating plate 5 is powered by batteries 2 or mains supply, is set on the cover plate of thermal-insulating body 1
There is temperature measuring equipment 7, the probe of the temperature measuring equipment 7 is fixed on the surface of 1 cover plate aluminium foil reflecting layer of thermal-insulating body 3, carbon fibre heating plate 5
It is connected by temperature measuring equipment 7 with batteries 2 or mains supply.
Carbon fibre heating plate binding post is connected by temperature control device and mains supply converter when electromobile battery charges
Connect, alternating current is converted to low-voltage DC by converter, and the carbon fibre heating plate for coating batteries starts to convert electrical energy into
Heat energy, heat energy raise battery temp, and when temperature control device probe reaches design temperature, temperature detect switch (TDS) disconnects, carbon fiber heating
Piece stops heating, and case body temperature is kept for a period of time by the polyurethane heat insulation material layer inside thermal-insulating body, works as thermal-insulating body
Interior temperature drops to design temperature, and temperature control device is automatically opened up, and carbon fibre heating plate is begun to warm up；With incubator body temperature
Lifting, the batteries temperature in thermal-insulating body can be made to maintain in appropriate scope, hence it is evident that lifting charging when battery list
The capacity of body.Carbon fibre heating plate binding post is connected by temperature control device with batteries before traveling, opens temperature detect switch (TDS)
Carbon fibre heating plate is begun to warm up, and incubator body temperature rises, battery cell temperature rise, with incubator body temperature
Lifting, can be such that the batteries temperature in thermal-insulating body maintains in appropriate scope, hence it is evident that battery cell during lifting electric discharge
Discharge performance, significantly improve the distance travelled of electric car.
General principle of the present utility model, principal character and advantage has been shown and described above, it is new not departing from this practicality
On the premise of type spirit and scope, the utility model also has various changes and modifications, and these changes and improvements both fall within requirement and protected
The scope of the utility model of shield.
Claims (3)
1. a kind of winter improves the device of lead-acid accumulator charge-discharge performance, it is characterised in that including thermal-insulating body and is arranged at guarantor
The batteries of warm box house, the sidewall paneling of thermal-insulating body are provided with charging inlet and carbon fibre heating plate binding post, insulation
The bottom plate and sidewall paneling inner surface of casing are affixed with aluminium foil reflecting layer, polyurethane heat insulation material layer and carbon fiber heating successively respectively
Piece, the cover inner surface of thermal-insulating body are affixed with aluminium foil reflecting layer and polyurethane heat insulation material layer successively, and batteries are by multiple
The monomer lead acid storage battery being serially connected is in series, and carbon fibre heating plate is added between adjacent monomer lead acid storage battery,
Carbon fibre heating plate is powered by batteries or mains supply.
2. winter according to claim 1 improves the device of lead-acid accumulator charge-discharge performance, it is characterised in that：The guarantor
The enclosure material of incubator body is metal material or engineering plastics.
3. winter according to claim 1 improves the device of lead-acid accumulator charge-discharge performance, it is characterised in that：The guarantor
Warm box cover is provided with temperature measuring equipment, and the probe of the temperature measuring equipment is fixed on thermal-insulating body cover plate aluminium foil reflection layer surface, carbon
Fiber heating sheet is connected by temperature measuring equipment with batteries or mains supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720680749.4U CN207009597U (en) | 2017-06-13 | 2017-06-13 | A kind of winter improves the device of lead-acid accumulator charge-discharge performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720680749.4U CN207009597U (en) | 2017-06-13 | 2017-06-13 | A kind of winter improves the device of lead-acid accumulator charge-discharge performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207009597U true CN207009597U (en) | 2018-02-13 |
Family
ID=61447232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720680749.4U Active CN207009597U (en) | 2017-06-13 | 2017-06-13 | A kind of winter improves the device of lead-acid accumulator charge-discharge performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207009597U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108767375A (en) * | 2018-05-16 | 2018-11-06 | 南通鼎鑫电池有限公司 | A kind of lead-acid batteries that can be preheated for low temperature environment |
| CN110233312A (en) * | 2018-05-02 | 2019-09-13 | 杭州光力美电子科技有限公司 | A kind of electric bicycle temperature keeping accumulator box |
-
2017
- 2017-06-13 CN CN201720680749.4U patent/CN207009597U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110233312A (en) * | 2018-05-02 | 2019-09-13 | 杭州光力美电子科技有限公司 | A kind of electric bicycle temperature keeping accumulator box |
| CN108767375A (en) * | 2018-05-16 | 2018-11-06 | 南通鼎鑫电池有限公司 | A kind of lead-acid batteries that can be preheated for low temperature environment |
| CN108767375B (en) * | 2018-05-16 | 2021-08-24 | 南通鼎鑫电池有限公司 | Lead-acid storage battery pack capable of being preheated in low-temperature environment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205752454U (en) | Power battery of electric vehicle constant temperature guard box | |
| CN203521558U (en) | Low-temperature controlling device of hybrid vehicle battery system | |
| CN207009597U (en) | A kind of winter improves the device of lead-acid accumulator charge-discharge performance | |
| CN206364156U (en) | A kind of Li-ion batteries piles heating system of high-energy-density | |
| CN203119048U (en) | Double-lug battery roll core and lithium ion battery with same | |
| WO2019184326A1 (en) | Peak-valley energy-saving electricity storage and charging device for new energy vehicle | |
| CN201679244U (en) | Solar electric bicycle charging shed | |
| CN201655912U (en) | Lead-acid storage battery | |
| CN207353430U (en) | A kind of automobile power cell heating structure | |
| CN109742487A (en) | A kind of electric vehicle battery heat preservation case and heat preserving method | |
| CN204144394U (en) | The integrated electrokinetic cell module of device of shifting block type | |
| CN106848484A (en) | A kind of battery that can lower the temperature automatically | |
| CN208111644U (en) | A kind of electric bicycle temperature keeping accumulator box | |
| CN201294250Y (en) | Battery charger with constant temperature heating control | |
| CN201626315U (en) | Automatic solar energy charging device for automobile | |
| CN207490043U (en) | Digital product lithium battery | |
| CN201238058Y (en) | Electric scooter battery | |
| CN206055500U (en) | solar energy lithium circuit lamp | |
| CN108458393B (en) | A kind of photovoltaic energy storage type electric floor heating system | |
| CN216773352U (en) | Battery heat preservation device for severe cold area and electric track laying vehicle | |
| CN215727814U (en) | High-temperature storage box for lithium battery research and development | |
| CN202518436U (en) | Heating and heat insulating system for storage battery of electric bicycle | |
| CN214378581U (en) | Quick response's energy storage battery BMS device | |
| CN206164182U (en) | Solar mobile power pack | |
| CN203104077U (en) | Circulated power supply system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |