CN109935917A - A kind of hydrogen oxygen recombination bolt high temperature gelled lead acid battery - Google Patents
A kind of hydrogen oxygen recombination bolt high temperature gelled lead acid battery Download PDFInfo
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- CN109935917A CN109935917A CN201711346219.7A CN201711346219A CN109935917A CN 109935917 A CN109935917 A CN 109935917A CN 201711346219 A CN201711346219 A CN 201711346219A CN 109935917 A CN109935917 A CN 109935917A
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- bolt
- cup
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- hydrogen oxygen
- battery
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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
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The present invention relates to battery structure technical field more particularly to a kind of hydrogen oxygen recombination bolt high temperature gelled lead acid batteries；Including shell and lid, for the cover cap on shell, the shell is equipped with cavity, and electrolyte and pole plate are equipped in the cavity, hydrogen oxygen recombination bolt Chi Sai is inlaid on the lid, one end of hydrogen oxygen recombination bolt pond plug extends in inner cavity；Acid accumulator in the present invention, hydrogen oxygen recombination bolt pond plug has been used to fill in instead of conventional pond, hydrogen oxygen recombination bolt pond plug by battery hydrogen and oxygen be combined into water and return to inside battery, reduce water loss, the more importantly oxidation and depolarising by consuming additional oxygen to prevent cathode, Tonghua maintains cathode polarization, and the failure of cathode is prevented from, and floating current is reduced.
Description
Technical field
The present invention relates to a kind of battery structure technical field more particularly to a kind of hydrogen oxygen recombination bolt high temperature colloid lead acid storage batteries
Pond.
Background technique
Existing demand of the market to the lead-acid accumulator for adapting to hot environment is growing, and both whether there is or not air-conditionings for this demand
Outdoor environment, the unattended remote base station in such as hot biggish desert of the temperature difference, common batteries can not adapt to environment at all,
Standard may only work the very short time designed for the valve controlled sealed lead-acid accumulator of communication whether there is or not the environment temperature of air-conditioning,
User is caused often to replace battery every year, and in general communication base station and computer room, because power-supply device and battery were using
A large amount of heat can be generated in journey, for the service life for guaranteeing battery, air-conditioning long term open will expend huge electric power resource,
The working environment of battery in communication base station is such as improved 10 DEG C, then base station air conditioner power consumption can reduce by 60%~80%, economic benefit
It is significant.
And currently, under high temperature environment, common lead-acid accumulator floating current is big, and dehydration is fast, float life is short, electricity
Pond even has the risk of thermal runaway, it is difficult to reach technical requirements and client's index.
Summary of the invention
The uncontrolled adverse circumstances of temperature are able to satisfy the purpose of the present invention is to provide one kind to use, and are reduced battery and are lost
Water prevents thermal runaway, slows down battery capacity decaying, has hydrogen oxygen recombination bolt high temperature gelled lead acid battery.
Above-mentioned purpose is achieved by the following technical solution: a kind of hydrogen oxygen recombination bolt high temperature gelled lead acid battery,
Including shell and lid, for the cover cap on shell, the shell is equipped with cavity, is equipped with electrolyte and pole in the cavity
Plate, hydrogen oxygen recombination bolt Chi Sai is inlaid on the lid, and one end of hydrogen oxygen recombination bolt pond plug extends in inner cavity.
Further, the electrolyte includes H2SO4And SiO2, in which:
H2The concentration of SO are as follows: 1.2-1.4g/ml；
SiO2Concentration are as follows: 2-15Kg/L.
Further, the hydrogen oxygen recombination bolt Chi Sai, including cover plate, valve cup and valve body, one end of the valve body and lid
Piece connection, the other end are placed in the rim of a cup of valve cup；Powder column and polychlorostyrene tetraene explosion rupture disk are equipped in the valve cup；It is wrapped in the powder column
Include the active material and noble metal catalyst of granulated.
Further, the noble metal catalyst includes the mixture of Metal Palladium and platinum composition, the mixture is uniform
It is dispersed in the active material of the granulated.
Further, the peripheral wall and bottom of a cup of the valve cup are evenly distributed with multiple cavernous structures.
Further, the polychlorostyrene tetraene explosion rupture disk is placed in bottom of a cup in the valve cup, the powder column is placed in the polychlorostyrene
On tetraene explosion rupture disk.
Further, the valve cup is made of bromine system flame-proof ABS, high heat resistance grade material.
Further, being additionally provided with explosion rupture disk between the cover plate and valve body, it is equipped with and is connected between the valve body and valve cup
Pipeline is additionally provided with safety valve in the valve body, and the safety valve is placed in the top so connecting pipe.
Further, being additionally provided with sealing ring in the valve body.
In the present invention, it is equipped with hydrogen oxygen recombination bolt Chi Sai comprising cover plate, valve cup and valve body, one end of the valve body and lid
Piece connection, the other end are placed in the rim of a cup of valve cup；Powder column and polychlorostyrene tetraene explosion rupture disk are equipped in the valve cup；It is wrapped in the powder column
The active material and noble metal catalyst of granulated are included, the acid accumulator in the present invention has used hydrogen oxygen recombination bolt pond plug to replace
Conventional pond plug, hydrogen oxygen recombination bolt pond plug by battery hydrogen and oxygen be combined into water and return to inside battery, reduce water
Loss, it is often more important that by the oxidation and depolarising for consuming additional oxygen to prevent cathode, Tonghua maintains cathode polarization, cathode
Failure be prevented from, floating current reduce.
Detailed description of the invention
Fig. 1 shows a kind of structural schematic diagram of hydrogen oxygen recombination bolt high temperature gelled lead acid battery embodiment of the invention；
Fig. 2 shows the structural schematic diagrams of hydrogen oxygen recombination bolt pond of the invention plug.
Specific embodiment
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be fixedly connected, may be a detachable connection or one
Connect to body；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirect by intermediary
It is connected, can be the connection inside two elements.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1, being a kind of structural representation of hydrogen oxygen recombination bolt high temperature gelled lead acid battery embodiment of the invention
Figure；Battery of the invention, including shell 1 and lid 2, the lid 2 cover on shell 1,
The shell 1 is equipped with cavity, and electrolyte 3 and pole plate 4 are equipped in the cavity, is inlaid with hydrogen-oxygen on the lid 2
Compound bolt pond plug 5, one end of hydrogen oxygen recombination bolt pond plug 5 extend in inner cavity.
In the present embodiment, hydrogen oxygen recombination bolt pond plug 5 includes cover plate 51, valve cup 52 and valve body 53, the valve body 53
One end is connect with cover plate 51, and the other end is placed in the rim of a cup of valve cup 52；It is equipped with powder column 54 in the valve cup 52 and polychlorostyrene tetraene is anti-
Quick-fried 55；It include the active material and noble metal catalyst of granulated in the powder column 54.Illustratively, the precious metal catalyst
Agent includes the mixture of Metal Palladium and platinum composition, and the mixture is dispersed in the active material of the granulated.
In the present invention, electrolyte includes H2SO4And SiO2, in which: H2The concentration of SO are as follows: 1.2-1.4g/ml；SiO2Concentration
Are as follows: 2-15Kg/L.Electrolyte uses silicon gel electrolyte, and the constraint of water may be implemented, to subtract a second moisture loss, guarantees oxidation also
Original reaction is normally carried out, it is ensured that battery capacity, experiments have shown that, silicon gel electrolyte is reduced than common sulfuric acid electrolyte fluid loss
20%, 0.5% is removed under capacitance loss rate；
Electrolyte uses silicon gel electrolyte, and the specific heat capacity of colloid is larger, and heat transfer and hot spoke radianting capacity are strong, favorably
It is spread in time in the heat that inside battery reaction generates.
As a preferred technical solution, in the present invention, the valve cup 52 is made of bromine system flame-proof ABS, high heat resistance grade material,
Illustratively, bromine system flame-proof ABS is selected, high heat resistance grade material FW-620HT, this material is indeformable in 80 DEG C of high temperature, improves material
Heat distortion temperature increases intensity in a high temperauture environment.Experiments have shown that the pond shell material, floating carrying out 65 DEG C of limit high temperature
Fill service life survey, battery appearance crack-free, excessively expansion and slot cover segregation phenomenon, and capacity ratio >=0.95%, with common ABS material
Material is compared, and fluid loss reduces 40%, and capacitance loss rate reduces 2%.
In the present invention, the peripheral wall and bottom of a cup of the valve cup 52 are evenly distributed with multiple cavernous structures, illustratively, setting circle
Hole.
In the present embodiment, to enhance safety, the polychlorostyrene tetraene explosion rupture disk 55 is placed in bottom of a cup in the valve cup 52, described
Powder column 54 is placed on the polychlorostyrene tetraene explosion rupture disk 55.
Preferably, it is additionally provided with explosion rupture disk 56 between the cover plate 51 and valve body 53, is set between the valve body 53 and valve cup 52
There is connecting pipe, safety valve 57 is additionally provided in the valve body 53, the safety valve 57 is placed in the top so connecting pipe, described
Sealing ring 58 is additionally provided in valve body 53.
Battery of the invention is in specific manufacturing process:
1, pole plate is fitted into shell, is assembled with lid；
2, after assembling, the silicon gel electrolyte prepared is injected after detecting air-tightness, electrolyte is 1.2~1.4g/ml
H2SO4 and 2~15%Kg/LSiO2 silicon gel electrolyte, recharge；
3, after battery production is complete, catalysis bolt Chi Sai is installed.
4, it is consistent with normal lead-acid accumulator production technology to be not directed to process for other.
5, battery detecting:
In battery detecting, comprising:
A. pond shell performance detection, selects common ABS material and bromine system flame-proof ABS, and high heat resistance grade material FW-620HT is used
The pole the 6V225Ah group of the existing standard of company, is assembled into single battery with conventional assembling mode, according to YD/T2657-2013
The requirement of " communication high temperature modification valve controlled sealed lead-acid accumulator " carries out 65 DEG C of limit high temperature and tests, and experiment shows: with it is common
ABS material is compared, and fluid loss reduces 40%, and capacitance loss rate reduces 2%.
B. electrolyte detects, and selects bromine system flame-proof ABS, and high heat resistance grade material FW-620HT shell selects equal densities
Common sulfuric acid electrolyte and 1.2~1.4g/mlH2SO4-2~15%Kg/LSiO2 silicon gel electrolyte, using the existing mark of company
The quasi- pole 6V225Ah group is assembled into single battery with conventional assembling mode and compares test, and water loss in electrolyte amount is reduced
20%, 0.5% is removed under capacitance loss rate.
C. pond plug detection, selects bromine system flame-proof ABS, high heat resistance grade material FW-620HT shell, 1.2~1.4g/
MlH2SO4-2~15%Kg/LSiO2 silicon gel electrolyte, using the pole the 6V225Ah group of the existing standard of company, with conventional group
Dress mode is assembled into single battery, installs conventional pond plug and hydrogen oxygen recombination bolt Chi Sai respectively, carries out 65 DEG C of limit high temperature experiments, real
It tests and shows electric current decline about 50%, battery fluid loss reduces 30%, removes 0.5%. under capacitance loss rate and installs hydrogen oxygen recombination bolt pond
Plug can reduce dehydration, and reduction cathode oxygen is compound, reduce battery temperature, and prevent battery from thermal runaway occurs, and advantageously reduce floating charge
Battery makes battery be in benign recurrent state.
D. hydrogen oxygen recombination bolt high temperature gelled lead acid battery is selected, it is real to carry out 65 DEG C of limit high temperature with common lead-acid accumulator
It tests, experiment shows that battery fluid loss reduces 90%, capacitance loss rate decline 3%.
E. hydrogen oxygen recombination bolt high temperature gelled lead acid battery, according to YD/T2657-2013, " communication is valve-regulated close with high temperature modification
Sealing lead acid accumulator " requirement carry out high temperature accelerate float life test.Experiment shows that hydrogen oxygen recombination bolt high temperature colloid plumbic acid stores
The high-temperature floating-charge performance of battery is that the detection data of 1.5 times of high-temperature batteries of common batteries is significantly better than that common batteries, this says
It is bright, by the application of new material, new construction, battery increasing using battery life in hot environment can be significantly improved.
Therefore, in the present invention, it is equipped with hydrogen oxygen recombination bolt Chi Sai comprising cover plate, valve cup and valve body, one end of the valve body
It is connect with cover plate, the other end is placed in the rim of a cup of valve cup；Powder column and polychlorostyrene tetraene explosion rupture disk are equipped in the valve cup；The powder column
In include granulated active material and noble metal catalyst, the present invention in acid accumulator, used hydrogen oxygen recombination bolt Chi Sai
Filled in instead of conventional pond, hydrogen oxygen recombination bolt pond plug by battery hydrogen and oxygen be combined into water and return to inside battery, reduce
Water loss, it is often more important that by the oxidation and depolarising for consuming additional oxygen to prevent cathode, Tonghua maintains cathode polarization,
The failure of cathode is prevented from, and floating current is reduced.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although referring to aforementioned reality
Applying example, invention is explained in detail, for those skilled in the art, still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of hydrogen oxygen recombination bolt high temperature gelled lead acid battery, which is characterized in that the battery includes shell and lid, institute
Cover cap is stated on shell, the shell is equipped with cavity, and electrolyte and pole plate are equipped in the cavity, is inlaid on the lid
One end of hydrogen oxygen recombination bolt Chi Sai, hydrogen oxygen recombination bolt pond plug extend in inner cavity.
2. battery according to claim 1, which is characterized in that the electrolyte includes H2SO4And SiO2, in which:
H2The concentration of SO are as follows: 1.2-1.4g/ml；
SiO2Concentration are as follows: 2-15Kg/L.
3. battery according to claim 2, which is characterized in that the hydrogen oxygen recombination bolt pond plug includes, cover plate, valve cup and
One end of valve body, the valve body is connect with cover plate, and the other end is placed in the rim of a cup of valve cup；Powder column and polychlorostyrene are equipped in the valve cup
Tetraene explosion rupture disk；It include the active material and noble metal catalyst of granulated in the powder column.
4. battery according to claim 3, which is characterized in that the noble metal catalyst includes Metal Palladium and platinum composition
Mixture, the mixture is dispersed in the active material of the granulated.
5. battery according to claim 4, which is characterized in that the peripheral wall and bottom of a cup of the valve cup are evenly distributed with multiple
Cavernous structure.
6. battery according to claim 5, which is characterized in that the polychlorostyrene tetraene explosion rupture disk is placed in the valve cup inner cup
Bottom, the powder column 54 are placed on the polychlorostyrene tetraene explosion rupture disk.
7. according to the described in any item remote controlers of claim 3 to 6, which is characterized in that the valve cup is by bromine system flame-proof ABS, height
The material of resistance to thermal level is made.
8. battery according to claim 7, which is characterized in that be additionally provided with explosion rupture disk, institute between the cover plate and valve body
It states and is equipped with connecting pipe between valve body and valve cup, be additionally provided with safety valve 57 in the valve body, the safety valve is placed in so being connected to
The top of pipeline.
9. battery according to claim 8, which is characterized in that be additionally provided with sealing ring in the valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711346219.7A CN109935917A (en) | 2017-12-15 | 2017-12-15 | A kind of hydrogen oxygen recombination bolt high temperature gelled lead acid battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711346219.7A CN109935917A (en) | 2017-12-15 | 2017-12-15 | A kind of hydrogen oxygen recombination bolt high temperature gelled lead acid battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109935917A true CN109935917A (en) | 2019-06-25 |
Family
ID=66979529
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711346219.7A Pending CN109935917A (en) | 2017-12-15 | 2017-12-15 | A kind of hydrogen oxygen recombination bolt high temperature gelled lead acid battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109935917A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56168366A (en) * | 1980-05-29 | 1981-12-24 | Furukawa Battery Co Ltd:The | Completely sealed lead acid battery |
| CN2184981Y (en) * | 1994-04-13 | 1994-12-07 | 蔺计修 | Lead-acid accumulator |
| CN1297591A (en) * | 1998-02-11 | 2001-05-30 | 威廉E·M·琼斯 | Use of catalyst in standby valve-vegulated lead acid cells |
| CN2559104Y (en) * | 2002-08-13 | 2003-07-02 | 江苏隆源双登电源有限公司 | Safety valve for lead-acid battery |
| CN201490256U (en) * | 2009-06-03 | 2010-05-26 | 浙江南都电源动力股份有限公司 | Lead-acid battery and overall safety valve |
| CN102315413A (en) * | 2011-07-22 | 2012-01-11 | 浙江天能电池(江苏)有限公司 | Explosion-proof valve controlled sealed lead-acid storage battery |
| CN102800831A (en) * | 2012-09-03 | 2012-11-28 | 浙江南都电源动力股份有限公司 | Safety catalyzing valve for lead-acid storage battery |
| CN202616357U (en) * | 2012-05-22 | 2012-12-19 | 晋江华威电源有限公司 | Fully-sealed lead-acid storage battery |
-
2017
- 2017-12-15 CN CN201711346219.7A patent/CN109935917A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56168366A (en) * | 1980-05-29 | 1981-12-24 | Furukawa Battery Co Ltd:The | Completely sealed lead acid battery |
| CN2184981Y (en) * | 1994-04-13 | 1994-12-07 | 蔺计修 | Lead-acid accumulator |
| CN1297591A (en) * | 1998-02-11 | 2001-05-30 | 威廉E·M·琼斯 | Use of catalyst in standby valve-vegulated lead acid cells |
| CN2559104Y (en) * | 2002-08-13 | 2003-07-02 | 江苏隆源双登电源有限公司 | Safety valve for lead-acid battery |
| CN201490256U (en) * | 2009-06-03 | 2010-05-26 | 浙江南都电源动力股份有限公司 | Lead-acid battery and overall safety valve |
| CN102315413A (en) * | 2011-07-22 | 2012-01-11 | 浙江天能电池(江苏)有限公司 | Explosion-proof valve controlled sealed lead-acid storage battery |
| CN202616357U (en) * | 2012-05-22 | 2012-12-19 | 晋江华威电源有限公司 | Fully-sealed lead-acid storage battery |
| CN102800831A (en) * | 2012-09-03 | 2012-11-28 | 浙江南都电源动力股份有限公司 | Safety catalyzing valve for lead-acid storage battery |
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Application publication date: 20190625 |
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