CN104466042A - Integrated acid-absorbing and acid-filtering press strip - Google Patents
Integrated acid-absorbing and acid-filtering press strip Download PDFInfo
- Publication number
- CN104466042A CN104466042A CN201410655223.1A CN201410655223A CN104466042A CN 104466042 A CN104466042 A CN 104466042A CN 201410655223 A CN201410655223 A CN 201410655223A CN 104466042 A CN104466042 A CN 104466042A
- Authority
- CN
- China
- Prior art keywords
- acid fracturing
- acid
- limiting valve
- inhales
- integral type
- 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.)
- Pending
Links
- 238000001914 filtration Methods 0.000 title abstract description 9
- 239000002253 acid Substances 0.000 claims abstract description 53
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 238000002347 injection Methods 0.000 claims abstract description 11
- 239000007924 injection Substances 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 abstract description 3
- 238000009510 drug design Methods 0.000 abstract description 3
- 238000001746 injection moulding Methods 0.000 abstract description 2
- 238000013022 venting Methods 0.000 abstract 1
- 238000009825 accumulation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/147—Lids or covers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/30—Arrangements for facilitating escape of gases
- H01M50/394—Gas-pervious parts or elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Gas Exhaust Devices For Batteries (AREA)
Abstract
The invention discloses an integrated acid-absorbing and acid-filtering press strip which comprises a small cover plate and a battery cover liquid injection hole, wherein a pressure-limiting valve is buckled in the battery cover liquid injection hole, an acid-absorbing and acid-filtering press strip covers the pressure-limiting valve, and six bosses are uniformly arranged on the acid-absorbing and acid-filtering press strip at intervals; the pressure-limiting valve is arranged between every two adjacent bosses. A rational design is adopted, the pressure-limiting valve venting theory of an electric vehicle is combined, when the H and O which are produced in battery charging and discharging processes are aggregated into H2O in the inner chamber of a storage battery, redundant gas is gathered and exceeds a certain pressure, the pressure-limiting valve is automatically opened, the liberated gas is discharged outward while the pressure-limiting valve is opened, the integrated acid-absorbing and acid-filtering acid press strip formed by injection molding of a PP material is used for adsorbing and filtering, the liberated gas is prevented from being directly discharged outward, and the environmental friendliness and safety of the battery are enhanced.
Description
Technical field
The invention belongs to battery of electric vehicle field, particularly a kind of integral type of battery of electric vehicle lid inhales acidleach acid fracturing bar.
Background technology
This technology is for the colloid battery of electric vehicle lid structure of existing production, H and O that battery produces at charge and discharge process aggregates into H in storage battery inner chamber
2o, exceed certain pressure after unnecessary air accumulation, pressure limiting valve is opened automatically, and while opening pressure limiting valve, acid mist and gas are discharged simultaneously, to environment.
Therefore, be badly in need of a kind of integral type and inhale acidleach acid fracturing bar to overcome above-mentioned defect.
Summary of the invention
The object of this invention is to provide a kind of integral type and inhale acidleach acid fracturing bar, to reach the object of inhaling acid, acid filtering and enhancing battery Environmental Safety.
For achieving the above object, the present invention is by the following technical solutions:
A kind of integral type inhales acidleach acid fracturing bar, comprise minor flaps and battery cover liquid injection hole, described battery cover liquid injection hole buckles pressure limiting valve, pressure limiting valve is stamped and inhales acidleach acid fracturing bar, inhaling on acidleach acid fracturing bar and be provided with evenly spaced 6 boss, is pressure limiting valve between every two adjacent boss.
Further, described suction acidleach acid fracturing bar is integral type.
Further, described boss is cylinder, and the diameter of described boss is 15-20mm, high 8-15mm, wall thickness wall 0.25-0.3mm.
Further, the spacing distance of every two adjacent boss is 8-10mm.
Further, described suction acidleach acid fracturing bar is long is 200-300mm.
Further, described suction acidleach acid fracturing strip adoption PP material.
Further, gap is left between described suction acidleach acid fracturing bar and pressure limiting valve.
Preferably, clearance distance is 0.2-0.3mm.
Further, described suction acidleach acid fracturing bar is stamped minor flaps.
Further, described minor flaps both sides are provided with battery cover.
The invention has the beneficial effects as follows: present invention employs rational design, and in conjunction with electric motor car pressure limiting valve exhausting principle, H and O produced at charge and discharge process when battery aggregates into H in storage battery inner chamber
2o, exceed certain pressure after unnecessary air accumulation, pressure limiting valve is opened automatically, and the integral type that the gas of separating out while opening pressure limiting valve when outwards discharging, PP material great waves are moulded inhales the adsorption filtration of acidleach acid fracturing bar, stop bubbing directly to outer discharge, strengthen battery Environmental Safety.
Accompanying drawing explanation
Fig. 1 is partial enlarged drawing of the present invention;
Fig. 2 is the structural representation that the present invention inhales acidleach acid fracturing bar;
Fig. 3 is the A-A profile of Fig. 2;
Fig. 4 is the structural representation of battery cover of the present invention;
Fig. 5 is the A-A profile of Fig. 4;
Fig. 6 is the structural representation of pressure limiting valve of the present invention;
Fig. 7 is the structural representation of minor flaps of the present invention;
Fig. 8 is the vertical view of Fig. 7;
Wherein: 1-minor flaps, 2-inhales acidleach acid fracturing bar, 3-pressure limiting valve, 4-battery cover.
Embodiment
The technological means realized for making the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with embodiment, setting forth the present invention further.
A kind of integral type inhales acidleach acid fracturing bar, comprise minor flaps and battery cover liquid injection hole, described battery cover liquid injection hole buckles pressure limiting valve 3, pressure limiting valve 3 is stamped and inhales acidleach acid fracturing bar 2, inhaling on acidleach acid fracturing bar 2 and be provided with evenly spaced 6 boss 5, is pressure limiting valve 3 between every two adjacent boss 5.
Described suction acidleach acid fracturing bar 2 is integral type.
Described boss 5 is cylinder, and the diameter of described boss 5 is 15-20mm, high 8-15mm, wall thickness wall 0.25-0.3mm.
The spacing distance of every two adjacent boss 5 is 8-10mm.
Described suction acidleach acid fracturing bar 2 is long is 200-300mm.
Described suction acidleach acid fracturing bar 2 adopts PP material.
Gap is left between described suction acidleach acid fracturing bar 2 and pressure limiting valve 3.
Clearance distance is 0.2-0.3mm.
Described suction acidleach acid fracturing bar 2 is stamped minor flaps 1.
Described minor flaps 1 both sides are provided with battery cover 4.
Structure of the present invention and flow process: the structure of battery of electric vehicle lid, mainly comprise battery minor flaps, integral type suction acidleach acid fracturing bar, battery cover liquid injection hole and pressure limiting valve and form.Increase integral type outward at battery cover pressure limiting valve and inhale acidleach acid fracturing bar, it is 15-20mm that suction acidleach acid fracturing bar is provided with 6 diameters, height is 8-15mm, wall thickness is the boss of 0.25-0.3mm, each boss spacing distance is 8-10mm, suction acidleach acid fracturing bar is the length of PP material injection moulding is that 200-300mm integral type inhales acidleach acid fracturing bar, battery cover liquid injection hole, battery cover liquid injection hole buckles pressure limiting valve, integral type is inhaled acidleach acid fracturing bar is again buckled on pressure limiting valve, inhale between acidleach acid fracturing bar 2 and pressure limiting valve 3 and leave gap, clearance distance is 0.2-0.3mm, then buckles minor flaps.
Present invention employs rational design, and in conjunction with electric motor car pressure limiting valve exhausting principle, H and O produced at charge and discharge process when battery aggregates into H in storage battery inner chamber
2o, exceed certain pressure after unnecessary air accumulation, pressure limiting valve is opened automatically, and the integral type that the gas of separating out while opening pressure limiting valve when outwards discharging, PP material great waves are moulded inhales the adsorption filtration of acidleach acid fracturing bar, stop bubbing directly to outer discharge, strengthen battery Environmental Safety; Product carries out charge test with I10 electric current, during the strong bubbing of liquid to be electrolysed, is suspended from from exhaust outlet 5mm place with the PH test paper that accumulator water is moistening, lasts 2h and checks that test paper is aobvious acid.
More than show and describe general principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection range is defined by appending claims and equivalent thereof.
Claims (10)
1. an integral type inhales acidleach acid fracturing bar, comprise minor flaps and battery cover liquid injection hole, it is characterized in that: described battery cover liquid injection hole buckles pressure limiting valve (3), pressure limiting valve (3) is stamped and inhales acidleach acid fracturing bar (2), inhaling on acidleach acid fracturing bar (2) and be provided with evenly spaced 6 boss (5), is pressure limiting valve (3) between every two adjacent boss (5).
2. integral type according to claim 1 inhales acidleach acid fracturing bar, it is characterized in that: described suction acidleach acid fracturing bar (2) is integral type.
3. integral type according to claim 1 inhales acidleach acid fracturing bar, and it is characterized in that: described boss (5) is cylinder, the diameter of described boss (5) is 15-20mm, high 8-15mm, wall thickness wall 0.25-0.3mm.
4. integral type according to claim 1 inhales acidleach acid fracturing bar, it is characterized in that: the spacing distance of every two adjacent boss (5) is 8-10mm.
5. integral type according to claim 1 inhales acidleach acid fracturing bar, it is characterized in that: described suction acidleach acid fracturing bar (2) is long is 200-300mm.
6. integral type according to claim 1 inhales acidleach acid fracturing bar, it is characterized in that: described suction acidleach acid fracturing bar (2) adopts PP material.
7. integral type according to claim 1 inhales acidleach acid fracturing bar, it is characterized in that: leave gap between described suction acidleach acid fracturing bar (2) and pressure limiting valve (3).
8. integral type according to claim 1 inhales acidleach acid fracturing bar, it is characterized in that: described clearance distance is 0.2-0.3mm.
9. integral type according to claim 1 inhales acidleach acid fracturing bar, it is characterized in that: described suction acidleach acid fracturing bar (2) is stamped minor flaps (1).
10. integral type according to claim 1 inhales acidleach acid fracturing bar, it is characterized in that: described minor flaps (1) both sides are provided with battery cover (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410655223.1A CN104466042A (en) | 2014-11-18 | 2014-11-18 | Integrated acid-absorbing and acid-filtering press strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410655223.1A CN104466042A (en) | 2014-11-18 | 2014-11-18 | Integrated acid-absorbing and acid-filtering press strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104466042A true CN104466042A (en) | 2015-03-25 |
Family
ID=52911752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410655223.1A Pending CN104466042A (en) | 2014-11-18 | 2014-11-18 | Integrated acid-absorbing and acid-filtering press strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104466042A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005166324A (en) * | 2003-11-28 | 2005-06-23 | Yuasa Corp | Sealed storage battery |
| CN201307609Y (en) * | 2008-12-05 | 2009-09-09 | 长兴昌盛电气有限公司 | Battery cover |
| CN202564494U (en) * | 2012-05-23 | 2012-11-28 | 郑开省 | Novel valve regulated lead storage battery |
| CN202712284U (en) * | 2012-07-03 | 2013-01-30 | 浙江昌盛电气有限公司 | Fastening type storage battery cover and storage battery |
| CN203038993U (en) * | 2013-01-17 | 2013-07-03 | 浙江威斯康电源制造有限公司 | Anti-leakage and maintenance-free storage battery |
| CN204257715U (en) * | 2014-11-18 | 2015-04-08 | 无锡华燕新电源有限公司 | Integral type inhales acidleach acid fracturing bar |
-
2014
- 2014-11-18 CN CN201410655223.1A patent/CN104466042A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005166324A (en) * | 2003-11-28 | 2005-06-23 | Yuasa Corp | Sealed storage battery |
| CN201307609Y (en) * | 2008-12-05 | 2009-09-09 | 长兴昌盛电气有限公司 | Battery cover |
| CN202564494U (en) * | 2012-05-23 | 2012-11-28 | 郑开省 | Novel valve regulated lead storage battery |
| CN202712284U (en) * | 2012-07-03 | 2013-01-30 | 浙江昌盛电气有限公司 | Fastening type storage battery cover and storage battery |
| CN203038993U (en) * | 2013-01-17 | 2013-07-03 | 浙江威斯康电源制造有限公司 | Anti-leakage and maintenance-free storage battery |
| CN204257715U (en) * | 2014-11-18 | 2015-04-08 | 无锡华燕新电源有限公司 | Integral type inhales acidleach acid fracturing bar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20180309 |
|
| AD01 | Patent right deemed abandoned |