CN104779358A - Valve regulated battery blow-off cock with locking nail - Google Patents
Valve regulated battery blow-off cock with locking nail Download PDFInfo
- Publication number
- CN104779358A CN104779358A CN201510034453.0A CN201510034453A CN104779358A CN 104779358 A CN104779358 A CN 104779358A CN 201510034453 A CN201510034453 A CN 201510034453A CN 104779358 A CN104779358 A CN 104779358A
- Authority
- CN
- China
- Prior art keywords
- blow
- cock
- cook
- valve regulated
- nail
- 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.)
- Granted
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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
- H01M50/30—Arrangements for facilitating escape of gases
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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 relates to a valve regulated battery blow-off cock with locking nail, and belongs to the technical field of valve regulated lead acid batteries. A problem that easy loosening of present blow-off cocks influences the life of a battery when the blow-off cocks are used in mobile environment. The blow-off cock is mainly characterized in that a raised locking nail is arranged below the thread of the blow-off cock, the locking nail cooperates with the blocking nail of a valve regulated battery large cap threaded hole, and the lock nail combines and cooperates with the blocking nail on the large cap hole to effectively prevent loosening of the blow-off cock in shock environment in order to guarantee a normal working state, so the blow-off cock is stable and reliable in the bumpy automobile use environment. The valve regulated battery blow-off cock can be used on mobile environment, such as new energy automobiles to prevent loosening, and is mainly used in the automobile valve regulated lead acid batteries.
Description
Technical field
The invention belongs to valve-regulated lead-acid battery technical field, be specifically related to a kind of valve control battery blow-cook with retaining nail.
Background technology
Valve-regulated lead-acid battery refers to that inside battery has pressure, and when pressure reaches certain limit, have valve to open, when after pressure drop, valve cuts out automatically, and therefore many compared with conventional lead acid battery blow-cooks of a band valve, are therefore called valve-regulated lead-acid battery.Usual valve control battery is widely used in Communication power field, along with the rise of new-energy automobile, starts to be applied to automotive field.Be different from the static environment for use of Communication power, automobile uses and belongs to mobile environment, and long term high temperature vibrations can cause blow-cook to get loose, and affect battery life, therefore need to design new blow-cook for mobile environment such as automobiles.
Summary of the invention
The present invention provides a kind of valve control battery blow-cook with retaining nail for overcoming the defect of prior art.
Technical solution of the present invention is: a kind of valve control battery blow-cook with retaining nail, comprise blow-cook, it is characterized in that: below the screw thread of described blow-cook, be provided with a convex retaining nail, this retaining nail is followed closely with the stop of the large lid screwed hole of valve control battery and is matched, in conjunction with the stop nail coordinated in large cap bore, effectively can prevent blow-cook in vibration environment from getting loose, ensure normal operating conditions.
The screw thread of the blow-cook described in technical solution of the present invention is the rectangular thread of square-section, and the circumferential lengths of this rectangular thread is 340 ~ 360 °.
The sectional area of the rectangular thread described in technical solution of the present invention is 90 ~ 150mm
2.
The present invention is on the basis of existing blow-cook, owing to having a convex retaining nail at the screw thread of blow-cook, this retaining nail is followed closely with the stop of the large lid screwed hole of valve control battery and is matched, thus retaining nail stops to follow closely coordinate with two of large lid screwed hole, blow-cook reverse rotation can be prevented, can effectively prevent blow-cook in vibration environment from getting loose, ensure normal operating conditions, simultaneously because this retaining nail is in the bottom of screw thread, do not affect and destroy the screw thread of screwed hole, ensure sealing ring sealing firmly, play in the automobile environment for use of jolting, the reliable and stable effect of blow-cook.The present invention is owing to adopting cross section to be the rectangular thread of rectangle, and the circumferential lengths of rectangular thread is 340 ~ 360 °, thus the tapered thread generally adopted comparatively at present and little border rectangular thread, rectangular thread area of section is large, intensity is high, there is larger screw thread rigidity, there is larger contact area simultaneously and between battery cover, little to the hole injury of PP material in hot environment for a long time, ensure sealing ring long term seal.The present invention has and can be used for mobile environment as on new-energy automobile, prevents the feature that blow-cook gets loose.The present invention is mainly used in automobile valve-regulated lead-acid battery.
Accompanying drawing explanation
Fig. 1 is for containing upper cover schematic diagram of the present invention.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is upward view of the present invention.
Fig. 4 is the B-B cutaway view of Fig. 3.
Fig. 5 is structural representation of the present invention.
Embodiment
As shown in Figures 1 to 5.The valve control battery blow-cook that the present invention has retaining nail is below the screw thread 6 of existing blow-cook 2, be provided with a convex retaining nail 4, retaining nail 4 is a projection, retaining nail 4 is followed closely 5 with the stop of valve control battery large lid 1 screwed hole and is matched, blow-cook 2 reverse rotation can be prevented, play anti-back effect, so just effectively can prevent blow-cook 2 in vibration environment from getting loose, ensure normal operating conditions.Simultaneously because retaining nail 4 is in the bottom of screw thread 6, during blow-cook 2 spinning in and out, with the thread interference covering greatly 1 screwed hole, can not can not destroy screw thread, can ensure that sealing ring 3 seals firmly.The screw thread 6 of blow-cook 2 is the rectangular thread of square-section, and the circumferential lengths of this rectangular thread is 340 ~ 360 °, and sectional area is 90 ~ 150mm
2.Rectangular thread area of section is large, and intensity is high; Rectangular thread is long, and contact area is large, little to the hole injury of PP material in hot environment for a long time, ensures sealing ring 3 long term seal.
Claims (3)
1. one kind has the valve control battery blow-cook of retaining nail, comprise blow-cook (2), it is characterized in that: be provided with convex retaining nail (4) in screw thread (6) below of described blow-cook (2), this retaining nail (4) is followed closely (5) with the stop of the large lid of valve control battery (1) screwed hole and matched.
2. a kind of valve control battery blow-cook with retaining nail according to claim 1, it is characterized in that: the rectangular thread that the screw thread (6) of described blow-cook (2) is square-section, and the circumferential lengths of this rectangular thread is 340 ~ 360 °.
3. a kind of valve control battery blow-cook with retaining nail according to claim 1 and 2, is characterized in that: the sectional area of described rectangular thread is 90 ~ 150mm
2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510034453.0A CN104779358B (en) | 2015-01-08 | 2015-01-23 | A kind of valve control battery blow-cook with retaining nail |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015200115768 | 2015-01-08 | ||
| CN201520011576 | 2015-01-08 | ||
| CN201510034453.0A CN104779358B (en) | 2015-01-08 | 2015-01-23 | A kind of valve control battery blow-cook with retaining nail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104779358A true CN104779358A (en) | 2015-07-15 |
| CN104779358B CN104779358B (en) | 2017-11-21 |
Family
ID=53609194
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520047532.0U Expired - Fee Related CN204441365U (en) | 2015-01-08 | 2015-01-23 | A kind of valve control battery blow-cook with retaining nail |
| CN201510034453.0A Active CN104779358B (en) | 2015-01-08 | 2015-01-23 | A kind of valve control battery blow-cook with retaining nail |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520047532.0U Expired - Fee Related CN204441365U (en) | 2015-01-08 | 2015-01-23 | A kind of valve control battery blow-cook with retaining nail |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN204441365U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204441365U (en) * | 2015-01-08 | 2015-07-01 | 骆驼集团华中蓄电池有限公司 | A kind of valve control battery blow-cook with retaining nail |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2809891Y (en) * | 2005-06-27 | 2006-08-23 | 上海复华保护神电源有限公司 | Safety valve for battery with swing angle positioning |
| CN202008074U (en) * | 2010-07-29 | 2011-10-12 | 詹圣波 | Multifunctional vehicle-mounted lamp |
| CN202712286U (en) * | 2012-07-03 | 2013-01-30 | 浙江昌盛电气有限公司 | Integral storage battery cover |
| CN204441365U (en) * | 2015-01-08 | 2015-07-01 | 骆驼集团华中蓄电池有限公司 | A kind of valve control battery blow-cook with retaining nail |
-
2015
- 2015-01-23 CN CN201520047532.0U patent/CN204441365U/en not_active Expired - Fee Related
- 2015-01-23 CN CN201510034453.0A patent/CN104779358B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2809891Y (en) * | 2005-06-27 | 2006-08-23 | 上海复华保护神电源有限公司 | Safety valve for battery with swing angle positioning |
| CN202008074U (en) * | 2010-07-29 | 2011-10-12 | 詹圣波 | Multifunctional vehicle-mounted lamp |
| CN202712286U (en) * | 2012-07-03 | 2013-01-30 | 浙江昌盛电气有限公司 | Integral storage battery cover |
| CN204441365U (en) * | 2015-01-08 | 2015-07-01 | 骆驼集团华中蓄电池有限公司 | A kind of valve control battery blow-cook with retaining nail |
Also Published As
| Publication number | Publication date |
|---|---|
| CN204441365U (en) | 2015-07-01 |
| CN104779358B (en) | 2017-11-21 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |