CN104409782A - Storage battery formation device and hydrogen and oxygen mixture guided-discharge device - Google Patents
Storage battery formation device and hydrogen and oxygen mixture guided-discharge device Download PDFInfo
- Publication number
- CN104409782A CN104409782A CN201410572198.0A CN201410572198A CN104409782A CN 104409782 A CN104409782 A CN 104409782A CN 201410572198 A CN201410572198 A CN 201410572198A CN 104409782 A CN104409782 A CN 104409782A
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- storage battery
- hydrogen
- oxygen mixture
- internalized
- pipe
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/06—Lead-acid accumulators
- H01M10/12—Construction or manufacture
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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
-
- 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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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Hybrid Cells (AREA)
Abstract
The invention discloses a storage battery formation device and a hydrogen and oxygen mixture guided-discharge device; the storage battery formation device comprises an exhaust pipe and a centrifugal fan, and also includes a gas guide pipe, the gas guide pipe is connected with an exhaust port of the exhaust pipe, and the diameter gradually changes; the gas guide pipe includes a middle pipe and two end pipes, the middle pipe is located at the communication position of the gas guide pipe and the exhaust pipe, the two end pipes are respectively connected with both ends of the middle pipe, and the diameters of the two end pipes are greater than the diameter of the middle pipe. Because the diameters of the two end pipes of the gas guide pipe are greater than the diameter of the middle pipe, when a gas is introduced into the gas guide pipe, a negative pressure may be formed in the middle pipe, and the middle pipe is communicated with the exhaust pipe, so that the gas in the exhaust pipe can be sucked out by the effect of the negative pressure. Through the above arrangement, even if the centrifugal fan is powered down or stops due to a failure, the storage battery formation device can guarantee an operator can also fill the gas into the gas guide pipe to suck the residual gas in the exhaust pipe out to avoid the gas accumulation so as to reduce the potential safety hazard. By addition of the gas guide pipe, the exhaust efficiency of the storage battery inner formation hydrogen and oxygen mixture guided-discharge device can be improved.
Description
Technical field
The present invention relates to storage battery processing technique field, in particular, relate to a kind of storage battery and be internalized into device and hydrogen-oxygen mixture ejectment device thereof.
Background technology
In recent years, domestic lead-acid storage battery production enterprise security Frequent Accidents, causes casualties and property loss, affects the normal production of enterprise.
At present, operation is internalized into, in charging process in lead-acid storage battery production process, there is electrochemical reaction, the hydrogen atom of generation and electronics, side reaction occurs again and forms hydrogen, with the oxygen mix in air, form hydrogen-oxygen mixture, be discharged to the external world by airtight discharge duct.As shown in Figure 1, usually adopt closed exhaust pipeline 01 to add the structure of centrifugal fan 02 in prior art, hydrogen-oxygen mixture is collected in airtight envelope discharge duct 01 and is discharged to the external world again.Wherein, discharge duct 01 is S type, and the air inlet 011 of this discharge duct 01 down, and gas outlet 012 upward, the trend of overall discharge duct 01 sinks to bottom centrifuge 02 after rising to top gradually from air inlet 011 more gradually, then discharged by gas outlet 012.Power in existing apparatus is only centrifugal fan 02, this makes once after centrifugal fan 02 power-off or equipment fault shut down, cannot for after hydrogen-oxygen mixture provides power, hydrogen-oxygen mixture meeting eddy current is in airtight envelope discharge duct 01, because hydrogen in mixture is than low with oxygen density, hydrogen atom can rise and remain in discharge duct 01 top, and oxygen atom can sink to the bottom of discharge duct 01, along with passage of time, when the hydrogen-oxygen mixture concentration accumulated reaches certain value, if meet naked light (if when battery electrode column is connected with power line during charging, misoperation very easily produces naked light), very easily there is gas explosion, there is great potential safety hazard.
Therefore, how getting rid of the hydrogen-oxygen mixture in discharge duct in time, to reduce eliminating potential safety hazard, is the current technical issues that need to address of those skilled in the art.
Summary of the invention
In view of this, the invention provides a kind of storage battery and be internalized into hydrogen-oxygen mixture ejectment device, discharge in time removes storage battery in discharge duct and is internalized into the hydrogen-oxygen mixture of dissipation in operation, to reduce eliminating potential safety hazard.Present invention also offers and a kind ofly there is the storage battery that above-mentioned storage battery is internalized into hydrogen-oxygen mixture ejectment device be internalized into device.
For achieving the above object, the invention provides following technical scheme:
A kind of storage battery is internalized into hydrogen-oxygen mixture ejectment device, and comprise blast pipe and centrifugal fan, it also comprises:
Be communicated with the exhaust outlet of described blast pipe, and the wireway that diameter gradually changes, described wireway comprises to be held with the intervalve of described blast pipe connectivity part manage with two that are connected with the two ends of described intervalve respectively, and the diameter of two described end pipes is all greater than the diameter of described intervalve.
Preferably, above-mentioned storage battery is internalized in hydrogen-oxygen mixture ejectment device, and two described end pipes are symmetrical about described intervalve.
Preferably, above-mentioned storage battery is internalized in hydrogen-oxygen mixture ejectment device, and described wireway horizontal positioned, described blast pipe is positioned at the below of described wireway.
Preferably, above-mentioned storage battery is internalized in hydrogen-oxygen mixture ejectment device, described blast pipe comprises the VERTICAL TUBE be connected with the axes normal of described wireway and the tipping tube be connected with described VERTICAL TUBE, and described tipping tube tilts upward and is communicated with described VERTICAL TUBE, described centrifugal fan is arranged in described tipping tube.
Preferably, above-mentioned storage battery is internalized in hydrogen-oxygen mixture ejectment device, and described wireway is stainless steel tube.
A kind of storage battery is internalized into device, comprises storage battery and is internalized into hydrogen-oxygen mixture ejectment device, and wherein, it is that storage battery as above-mentioned any one is internalized into hydrogen-oxygen mixture ejectment device that described storage battery is internalized into hydrogen-oxygen mixture ejectment device.
Known via above-mentioned technical scheme, compared with prior art, the invention discloses a kind of storage battery and be internalized into hydrogen-oxygen mixing ejectment device, comprise blast pipe and centrifugal fan, it also comprises and to be communicated with the exhaust outlet of blast pipe and the wireway that gradually changes of diameter, this wireway comprises to be held with the intervalve of blast pipe connectivity part manage with two that are connected with the two ends of intervalve respectively, and the diameter of two end pipes is all greater than the diameters of intervalve.During work, the diameter due to two end pipes of wireway is greater than the diameter of intervalve, and when ventilating in wireway, intervalve place can form negative pressure, and this intervalve is communicated with blast pipe, therefore can by the gas sucking-off in blast pipe under suction function.By above-mentioned setting, though can ensure centrifugal fan power-off or because of fault stop after, operator also by wireway inflation and the gas sucking-off in blast pipe will be remained in, avoid the accumulation of gas, thus reduce potential safety hazard.
In addition, also can improve by arranging wireway the exhaust efficiency that this storage battery is internalized into hydrogen-oxygen mixture ejectment device.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
Fig. 1 storage battery disclosed in prior art is internalized into the structural representation of hydrogen-oxygen mixture ejectment device;
Fig. 2 storage battery disclosed in the embodiment of the present invention is internalized into the structural representation of hydrogen-oxygen mixture ejectment device.
Embodiment
Core of the present invention is to provide a kind of storage battery and is internalized into hydrogen-oxygen mixture ejectment device, gets rid of the hydrogen-oxygen mixture in discharge duct in time, to reduce potential safety hazard.Another core of the present invention is to provide a kind ofly to be had the storage battery that above-mentioned storage battery is internalized into hydrogen-oxygen mixture ejectment device and is internalized into device.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 2, the invention discloses a kind of storage battery and be internalized into hydrogen-oxygen mixing ejectment device, comprise blast pipe 1 and centrifugal fan 2, it also comprises and to be communicated with the exhaust outlet of blast pipe 1 and the wireway 3 that gradually changes of diameter, this wireway 3 comprises to be held with the intervalve of blast pipe 1 connectivity part manage with two that are connected with the two ends of intervalve respectively, and the diameter of two end pipes is all greater than the diameters of intervalve.During work, the diameter due to two end pipes of wireway 3 is greater than the diameter of intervalve, and when ventilating in wireway 3, intervalve place can form negative pressure, and this intervalve is communicated with blast pipe 1, therefore can by the gas sucking-off in blast pipe 1 under suction function.By above-mentioned setting, even if can ensure in centrifugal fan 2 power-off or because of after fault stops, wireway 3, in extraneous air flow process, makes blast pipe 1 place form negative pressure and will remain in the gas sucking-off in blast pipe 1, avoid the accumulation of gas, thus reduce potential safety hazard.
In addition, also can improve by increasing wireway 3 exhaust efficiency that this storage battery is internalized into hydrogen-oxygen mixture ejectment device.
Concrete, this wireway 3 is formed by stainless steel drainage plate, and supported by stainless steel corner post.
In further embodiment, two above-mentioned end pipes are symmetrical about intervalve, and namely the bus of this wireway 3 is camber line, preferably, is circular arc line.The flow speed stability of the gas by this wireway 3 can be ensured by above-mentioned setting.Also the bus of wireway 3 can be set to broken line in practice, namely this wireway 3 is cone barrel structure.
This storage battery be internalized into hydrogen-oxygen mixture ejectment device normally place time, above-mentioned wireway 3 horizontal positioned, namely the axis being parallel of wireway 3 is in horizontal plane, and above-mentioned blast pipe 1 is arranged on the below of wireway 3.The less meeting of mass density due to hydrogen is deposited on the top rising to blast pipe 1, when density of hydrogen reaches explosion limit, if meet naked light can blast, Given this, preferably wireway 3 is arranged on above blast pipe 1, by blow in wireway 3 or extraneous flowing wind energy flows through drainage plate time, preferential by the hydrogen sucking-off in blast pipe 1, prevent the deposition of hydrogen in blast pipe 1, thus reduce potential safety hazard.The application merely discloses a kind of concrete modes of emplacement, also blast pipe 1 can be arranged on the top of wireway 3 in practice, the requirement to oxygen when first getting rid of oxygen in blast pipe 1 to eliminate hydrogen explosion.
On the basis of technique scheme, blast pipe 1 disclosed in the present application specifically comprises: the VERTICAL TUBE 11 be connected with the axes normal of wireway 3 and the tipping tube 12 be connected with VERTICAL TUBE 11.Wherein, the axis of this VERTICAL TUBE 11 and the axis being parallel of wireway 3, and this wireway 3 is positioned at the top of blast pipe 1 simultaneously, therefore, VERTICAL TUBE 11 is arranged perpendicular to horizontal plane, to ensure that the top that hydrogen can be gathered in VERTICAL TUBE 11 is convenient to be taken away by the gas in wireway 3 further.In order to prevent gas aggradation at centrifugal fan 2 place, the tipping tube 12 of blast pipe 1 is set to the arrangement form tilted upward, to ensure that the air-flow automatic steady in blast pipe 1 rises, and under the suction of centrifugal fan 2 and extraneous wind-force, the smooth and easy non-resistance of airflow exits of blast pipe 1 inside, improve the quality of air environment in workshop, and safety.
In specific embodiment, wireway 3 disclosed in above-described embodiment is set to stainless steel tube.Merely provide a kind of concrete material herein, but the application is not limited in above-mentioned material, the wireway 3 of other materials is also in protection range.
Use the advantage of the application's device: under the effect of extraneous the Nature wind-force, form negative pressure in wireway 3 and make to be formed in blast pipe 1 one lift upwards, reduce the pressure of centrifugal fan 2 on the one hand, air displacement average minute clock increases 4 times, and electric quantity consumption reduces by 1/2, extraneous wind-force is larger, air displacement is higher, and electric quantity consumption is lower, when wind-force is more than more than 6 grades, centrifugal fan 2 powered-down, can complete and arrange clearly; If on the other hand under centrifugal fan 2 fault or power down mode, this ejectment device is by under the effect of extraneous wind-force, and circulation completes the clear row of hydrogen-oxygen mixture automatically, completely eliminates explosion safety hidden danger.
Except improving the entirety trend of blast pipe 1 and increasing except arc wireway 3, also can the series of measures such as diameter (ventilation air chamber: 72m length × 1.5m is wide × 2.5m is high) of pupil portion blast pipe 1, calculate second with extraneous mean wind speed 1.8m/, after using this ejectment device, device air displacement increases by 4 times, electric quantity consumption reduces by 1/2, and device technique performance improvement, operational effect is reliable and stable.
Disclosed herein as well is a kind of storage battery and be internalized into device, comprise storage battery and be internalized into hydrogen-oxygen mixture ejectment device, wherein, this storage battery is internalized into hydrogen-oxygen mixture ejectment device for storage battery disclosed in above-described embodiment and is internalized into hydrogen-oxygen mixture ejectment device, therefore, have storage battery that this storage battery is internalized into hydrogen-oxygen mixture ejectment device to be internalized into device and also to have above-mentioned all technique effects, this is no longer going to repeat them.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (6)
1. storage battery is internalized into a hydrogen-oxygen mixture ejectment device, comprises blast pipe (1) and centrifugal fan (2), it is characterized in that, also comprise:
Be communicated with the exhaust outlet of described blast pipe (1), and the wireway that diameter gradually changes (3), described wireway (3) comprises to be held with the intervalve of described blast pipe (1) connectivity part manage with two that are connected with the two ends of described intervalve respectively, and the diameter of two described end pipes is all greater than the diameter of described intervalve.
2. storage battery according to claim 1 is internalized into hydrogen-oxygen mixture ejectment device, it is characterized in that, two described end pipes are symmetrical about described intervalve.
3. storage battery according to claim 1 is internalized into hydrogen-oxygen mixture ejectment device, it is characterized in that, described wireway (3) horizontal positioned, and described blast pipe (1) is positioned at the below of described wireway (3).
4. storage battery according to claim 3 is internalized into hydrogen-oxygen mixture ejectment device, it is characterized in that, described blast pipe (1) comprises the VERTICAL TUBE (11) be connected with the axes normal of described wireway (3) and the tipping tube (12) be connected with described VERTICAL TUBE (11), and described tipping tube (12) tilts upward and is communicated with described VERTICAL TUBE (11), described centrifugal fan (2) is arranged in described tipping tube (12).
5. the storage battery according to any one of claim 1-4 is internalized into hydrogen-oxygen mixture ejectment device, it is characterized in that, described wireway (3) is stainless steel tube.
6. storage battery is internalized into a device, comprises storage battery and is internalized into hydrogen-oxygen mixture ejectment device, it is characterized in that, it is that storage battery as any one of claim 1-5 is internalized into hydrogen-oxygen mixture ejectment device that described storage battery is internalized into hydrogen-oxygen mixture ejectment device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410572198.0A CN104409782A (en) | 2014-10-23 | 2014-10-23 | Storage battery formation device and hydrogen and oxygen mixture guided-discharge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410572198.0A CN104409782A (en) | 2014-10-23 | 2014-10-23 | Storage battery formation device and hydrogen and oxygen mixture guided-discharge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104409782A true CN104409782A (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410572198.0A Pending CN104409782A (en) | 2014-10-23 | 2014-10-23 | Storage battery formation device and hydrogen and oxygen mixture guided-discharge device |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2120988U (en) * | 1992-03-18 | 1992-11-04 | 陈振杉 | Tailwind stack |
| JPH1126012A (en) * | 1997-07-03 | 1999-01-29 | Japan Storage Battery Co Ltd | Lead acid battery |
| CN2692564Y (en) * | 2004-01-30 | 2005-04-13 | 毛毓麟 | Exhausting outlet device for exhausting pipe end |
| CN1805208A (en) * | 2006-01-10 | 2006-07-19 | 赵恒祥 | Cyclic utilization method and apparatus of lead dioxide from storage cells |
| CN101510627A (en) * | 2009-03-31 | 2009-08-19 | 赵恒祥 | Charging/discharging method for accumulator formation, formation method and device |
| CN101515654A (en) * | 2009-04-01 | 2009-08-26 | 赵恒祥 | Accumulator formation device |
| CN102758733A (en) * | 2012-06-28 | 2012-10-31 | 华中科技大学 | Air channel device for chimney air draft equipment |
| CN102805992A (en) * | 2011-06-02 | 2012-12-05 | 山东瑞宇蓄电池有限公司 | Storage battery formation acid mist purifying system and acid mist purifying device thereof |
| CN202772238U (en) * | 2012-08-03 | 2013-03-06 | 淄博火炬能源有限责任公司 | Inner formation device for lead-acid storage batteries |
-
2014
- 2014-10-23 CN CN201410572198.0A patent/CN104409782A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2120988U (en) * | 1992-03-18 | 1992-11-04 | 陈振杉 | Tailwind stack |
| JPH1126012A (en) * | 1997-07-03 | 1999-01-29 | Japan Storage Battery Co Ltd | Lead acid battery |
| CN2692564Y (en) * | 2004-01-30 | 2005-04-13 | 毛毓麟 | Exhausting outlet device for exhausting pipe end |
| CN1805208A (en) * | 2006-01-10 | 2006-07-19 | 赵恒祥 | Cyclic utilization method and apparatus of lead dioxide from storage cells |
| CN101510627A (en) * | 2009-03-31 | 2009-08-19 | 赵恒祥 | Charging/discharging method for accumulator formation, formation method and device |
| CN101515654A (en) * | 2009-04-01 | 2009-08-26 | 赵恒祥 | Accumulator formation device |
| CN102805992A (en) * | 2011-06-02 | 2012-12-05 | 山东瑞宇蓄电池有限公司 | Storage battery formation acid mist purifying system and acid mist purifying device thereof |
| CN102758733A (en) * | 2012-06-28 | 2012-10-31 | 华中科技大学 | Air channel device for chimney air draft equipment |
| CN202772238U (en) * | 2012-08-03 | 2013-03-06 | 淄博火炬能源有限责任公司 | Inner formation device for lead-acid storage batteries |
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Application publication date: 20150311 |