CN101499546A - Temperature keeping accumulator - Google Patents
Temperature keeping accumulator Download PDFInfo
- Publication number
- CN101499546A CN101499546A CNA2009100103312A CN200910010331A CN101499546A CN 101499546 A CN101499546 A CN 101499546A CN A2009100103312 A CNA2009100103312 A CN A2009100103312A CN 200910010331 A CN200910010331 A CN 200910010331A CN 101499546 A CN101499546 A CN 101499546A
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- CN
- China
- Prior art keywords
- accumulator
- temperature
- storage battery
- groove
- temperature keeping
- 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.)
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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
- 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 invention discloses an insulation accumulator, which comprises a groove-shaped shell. Electrolyte is filled in the groove-shaped shell; a plate is inserted into the electrolyte; a sealing cover is arranged on the groove opening of the groove-shaped shell; an electric contact for the plate is arranged on the sealing cover; the outer wall of the groove-shaped shell is provided with a jacket filled with heat-conducting oil; the bottom of the jacket is provided with an electric heater; the outer wall of the jacket is coated by an insulation material layer; and the outer side of the insulation material layer is provided with a groove-shaped outer shell. The insulation accumulator can be connected with a temperature controller or an intelligent insulation accumulator which comprises an intelligent module and a monitor. When the accumulator is in the operating state, and the temperature of the accumulator is lower than the lower limit of the temperature range, the electric heating device can be powered too heat the accumulator, so that the temperature of the accumulator reach the temperature range for normal use. The performance parameters of the accumulator can also be intuitively known in time, so as to charge, maintain or replace the deteriorated accumulator in time.
Description
Technical field
The present invention relates to the attemperator of a kind of temperature keeping accumulator, particularly a kind of temperature keeping accumulator.
Background technology
Storage battery is a kind of electrochemical apparatus, is the device that discharges and recharges with electrochemical principle.Storage battery has trough-shaped housing, and electrolyte is arranged in the housing, is inserted with pole plate in the electrolyte, and the notch of trough-shaped housing top has seal cover, and the electric contact of pole plate is arranged on the seal cover.Lead acid storage battery for traction is used on the electric automobile as electrical source of power.Storage battery in use, electric property parameters such as voltage, electric current constantly change.At any time understand the accumulator property parameter in the change procedure, in time the storage battery of performance degradation being charged or safeguards is the method for reasonably using storage battery, reasonably uses storage battery can prolong storage battery useful life.In order momentarily to understand the accumulator property parameter in the change procedure, a kind of intelligent battery is disclosed among the Chinese patent ZL 200420069041.8, intelligent battery comprises lead acid accumulator intelligent object and watch-dog, intelligent object and watch-dog are separately, intelligent object is installed in the lead acid accumulator, intelligent object has temperature, humidity sensor and voltage sampling circuit, temperature, humidity sensor and voltage sampling circuit can be with the cell voltages of test, temperature, accumulator property parameters such as humidity are passed to watch-dog, on display the accumulator property parameter are shown.This intelligent battery can be understood the battery performance parameter situation in time, intuitively, thereby can charge, safeguard or change the battery that bad change takes place in time.Storage battery is a kind of electrochemical apparatus, in use, temperature is bigger to the influence of the serviceability of storage battery, storage battery can only use in the serviceability temperature scope, storage battery if the ambient temperature of electric automobile during traveling is very low, makes the temperature of storage battery be lower than the lower limit temperature of serviceability temperature scope when being used on electric automobile as electrical source of power, this moment, storage battery can not normally use, and electric automobile can not cruising.In the prior art, be not lower than the following storage battery that still can normally use of the serviceability temperature scope of storage battery in limited time in temperature.
Summary of the invention
The objective of the invention is to propose a kind of a kind of temperature keeping accumulator that when ambient temperature is lower than the lower limit temperature of storage battery serviceability temperature scope, still can normally use in order to overcome above-mentioned deficiency.
The present invention is achieved using the following method.
Temperature keeping accumulator has trough-shaped housing, electrolyte is arranged in the trough-shaped housing, be inserted with pole plate in the electrolyte, the notch of trough-shaped housing top has seal cover, and the electric contact of pole plate is arranged on the seal cover, and the outer wall of trough-shaped housing has chuck, conduction oil is arranged in the chuck, electric heater is arranged at the bottom in the chuck, and the outer wall of chuck is coated with adiabator layer, and there is the groove form casing body in the adiabator layer outside.
The present invention can cooperate temperature controller to use, and the temp control switch of temperature controller is connected between storage battery and the electric heater, and the temperature sensor of temperature controller is inserted in the electrolyte of storage battery.When storage battery was in running order, if the temperature of storage battery in the serviceability temperature scope time, temp control switch was closed, if the temperature of storage battery is lower than the lower limit temperature of serviceability temperature scope, and the temp control switch conducting of temperature controller.
During use, be lower than the lower limit temperature of serviceability temperature scope when the temperature of storage battery, the temp control switch conducting of temperature controller, power conduction oil in the heating jacket, and then heating storage battery to electric heater unit with storage battery, make the temperature of storage battery reach the serviceability temperature scope, after the temperature of storage battery reached the serviceability temperature scope, temp control switch was closed, and stopped heating.When storage battery was in non operating state, temp control switch was not worked.
The present invention has chuck at the trough-shaped housing outer wall that is loaded with electrolyte, conduction oil is arranged in the chuck, electric heater is arranged at the bottom in the chuck, when the temperature of storage battery is lower than the lower limit temperature of serviceability temperature scope, can be to electric heater unit power supply heating storage battery, make the temperature of storage battery reach the serviceability temperature scope and normally use.The outer wall of chuck of the present invention is coated with adiabator layer, and thermal loss is little when making heating.
Below in conjunction with accompanying drawing, the present invention is further described.
Description of drawings
Fig. 1 is the main cross-sectional schematic according to a kind of temperature keeping accumulator of invention scheme proposition of the present invention.
Embodiment
Among Fig. 1, temperature keeping accumulator has trough-shaped housing 1, electrolyte 2 is arranged in the trough-shaped housing, be inserted with pole plate 3 in the electrolyte, the notch of trough-shaped housing top has seal cover 4, the electric contact 5 that pole plate is arranged on the seal cover, the outer wall of trough-shaped housing has chuck 6, and conduction oil 7 is arranged in the chuck, and electric heater 8 is arranged at the bottom in the chuck, the outer wall of chuck is coated with adiabator layer 9, and there is groove form casing body 10 in the adiabator layer outside.
Above-mentioned temperature keeping accumulator can be connected with temperature controller.Temperature controller has circuit board 11, circuit board is in adiabator layer, temp control switch 12 is arranged on the circuit board, temperature controller is connected with temperature sensor 13, temp control switch is connected between the power output end and electric heater of temperature keeping accumulator, temperature sensor is inserted in the electrolyte of temperature keeping accumulator, and the power input of temperature controller links to each other with the power output end of temperature keeping accumulator.The function of temperature controller is: when temperature keeping accumulator is in running order, if the temperature of temperature keeping accumulator is in the serviceability temperature scope time, temp control switch is closed, if the temperature of temperature keeping accumulator is lower than the lower limit temperature of serviceability temperature scope, the temp control switch conducting of temperature controller.The said temperature controller can be selected the commodity temperature controller for use by temperature controlling range and ducting capacity, also can be made by the prior art design by this professional those of ordinary skill.
Form the intelligent heat preserving storage battery at intelligent accummulator module 14 and watch-dog 15 that above-mentioned temperature keeping accumulator can be connected with in the prior art.Intelligent object can connect together in adiabator layer with the said temperature controller circuit board, this intelligent heat preserving storage battery can not only make storage battery when in running order, the temperature of storage battery is all the time in the serviceability temperature scope, can also understand the battery performance parameter situation in time, intuitively, in time the battery that bad change takes place be charged, safeguards or changes.
Claims (3)
1. temperature keeping accumulator, trough-shaped housing is arranged, electrolyte is arranged in the trough-shaped housing, be inserted with pole plate in the electrolyte, the notch of trough-shaped housing top has seal cover, the electric contact that pole plate is arranged on the seal cover, it is characterized in that: the outer wall of trough-shaped housing has chuck, and conduction oil is arranged in the chuck, and electric heater is arranged at the bottom in the chuck, the outer wall of chuck is coated with adiabator layer, and there is the groove form casing body in the adiabator layer outside.
2. by the described temperature keeping accumulator of claim 1, it is characterized in that: described temperature keeping accumulator is connected with temperature controller, the temp control switch of temperature controller is connected between temperature keeping accumulator and the electric heater, temperature sensor is inserted in the electrolyte of temperature keeping accumulator, and the power input of temperature controller links to each other with the power output end of temperature keeping accumulator.
3. by claim 1 or 2 described temperature keeping accumulators, it is characterized in that: described temperature keeping accumulator is connected with intelligent accummulator module and watch-dog.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100103312A CN101499546A (en) | 2009-02-10 | 2009-02-10 | Temperature keeping accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100103312A CN101499546A (en) | 2009-02-10 | 2009-02-10 | Temperature keeping accumulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101499546A true CN101499546A (en) | 2009-08-05 |
Family
ID=40946497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100103312A Pending CN101499546A (en) | 2009-02-10 | 2009-02-10 | Temperature keeping accumulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101499546A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104685753A (en) * | 2012-10-22 | 2015-06-03 | 丰田自动车株式会社 | Battery charging control device |
| CN104868071A (en) * | 2014-02-21 | 2015-08-26 | 富士重工业株式会社 | Onboard Battery |
| CN107528099A (en) * | 2017-07-29 | 2017-12-29 | 黄建平 | A kind of chemical synthesizing method of fast charge lead accumulator |
| CN108203894A (en) * | 2017-12-29 | 2018-06-26 | 常德金德新材料科技股份有限公司 | Emulsion paint coating paper and its processing method |
| CN112039165A (en) * | 2020-09-10 | 2020-12-04 | 中国南方电网有限责任公司超高压输电公司大理局 | Low-temperature environment battery charging system |
-
2009
- 2009-02-10 CN CNA2009100103312A patent/CN101499546A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104685753A (en) * | 2012-10-22 | 2015-06-03 | 丰田自动车株式会社 | Battery charging control device |
| CN104685753B (en) * | 2012-10-22 | 2017-02-15 | 丰田自动车株式会社 | Battery charging control device |
| CN104868071A (en) * | 2014-02-21 | 2015-08-26 | 富士重工业株式会社 | Onboard Battery |
| US9614197B2 (en) | 2014-02-21 | 2017-04-04 | Fuji Jukogyo Kabushiki Kaisha | Onboard battery |
| CN104868071B (en) * | 2014-02-21 | 2018-02-13 | 株式会社斯巴鲁 | Vehicle battery |
| CN107528099A (en) * | 2017-07-29 | 2017-12-29 | 黄建平 | A kind of chemical synthesizing method of fast charge lead accumulator |
| CN107528099B (en) * | 2017-07-29 | 2020-01-17 | 界首市南都华宇电源有限公司 | Formation method of quick-charging lead storage battery |
| CN108203894A (en) * | 2017-12-29 | 2018-06-26 | 常德金德新材料科技股份有限公司 | Emulsion paint coating paper and its processing method |
| CN108203894B (en) * | 2017-12-29 | 2020-12-22 | 常德金德新材料科技股份有限公司 | Emulsion type coating coated paper and processing method thereof |
| CN112039165A (en) * | 2020-09-10 | 2020-12-04 | 中国南方电网有限责任公司超高压输电公司大理局 | Low-temperature environment battery charging system |
| CN112039165B (en) * | 2020-09-10 | 2022-03-01 | 中国南方电网有限责任公司超高压输电公司大理局 | Low-temperature environment battery charging system |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090805 |