CN202905853U - Acid injecting funnel for lead-acid storage battery - Google Patents
Acid injecting funnel for lead-acid storage battery Download PDFInfo
- Publication number
- CN202905853U CN202905853U CN2012205327073U CN201220532707U CN202905853U CN 202905853 U CN202905853 U CN 202905853U CN 2012205327073 U CN2012205327073 U CN 2012205327073U CN 201220532707 U CN201220532707 U CN 201220532707U CN 202905853 U CN202905853 U CN 202905853U
- Authority
- CN
- China
- Prior art keywords
- acid
- funnel
- lead
- storage battery
- injecting
- 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.)
- Expired - Lifetime
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Classifications
-
- 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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- Filling, Topping-Up Batteries (AREA)
Abstract
The utility model discloses an acid injecting funnel for a lead-acid storage battery. Two concave grooves are formed in a lower end port of the funnel; and seal rings are placed into the concave grooves. The funnel is used for injecting acid of the lead-acid storage battery. When the acid injecting funnel is in use, the lower end port is directly inserted into an end port in a battery valve port, and no rotation is needed, so that the convenience is provided for operating, the production efficiency is improved, and the tightness and reliability are ensured.
Description
Technical field
The utility model relates to a kind of lead acid accumulator acid filling funnel, belongs to lead acid accumulator production frock field.
Background technology
Safety valve on the existing lead acid accumulator has two kinds of structures, and a kind of is the bayonet type valve mouth structure, and another kind is the screw-type valve mouth structure.In battery acid filling process, the structure that is used for the acid filling funnel of two kinds of safety valve structures also is not quite similar.Need to rotate 50 °～80 ° for the bayonet type valve mouth structure when the upper hopper, and the screw-type valve mouth structure need to rotate 3 circles～5 circles and just can tighten, and not only seriously restricts production efficiency, and funnel and valve port cooperation place sealing are also bad.
The utility model content
The purpose of this utility model is to provide a kind of funnel that can guarantee with the tight-lipped close fit of battery valve, the lead acid accumulator acid filling funnel of again can handled easily enhancing productivity.
The technical solution of the utility model is: be provided with the twice groove in funnel lower port and battery valve port matching part, sealing ring is housed in the groove.
Described groove is semicircle; Described sealing ring is the O RunddichtringO.
When this acid filling funnel uses, directly the lower port of funnel is inserted in the smooth cylindrical hole of battery valve port port, by the sealing of sealing ring jam-packed, do not needed the anglec of rotation, easy to operate, enhance productivity, and sealing is reliable.
Description of drawings
Fig. 1 is the utility model and battery valve port mated condition schematic diagram.
Embodiment
Referring to accompanying drawing, the lower port of acid filling funnel 1 is provided with twice semi-circular recesses 2, and O RunddichtringO 3 is housed in the groove, and the funnel lower port is inserted in the smooth cylindrical hole in port of battery valve port 4, and by the sealing of sealing ring jam-packed, the two seals circle also effectively plays positioning action.
Claims (3)
1. a lead acid accumulator acid filling funnel is characterized in that the lower port of this funnel and battery valve port matching part are provided with the twice groove, are equipped with sealing ring in the groove.
2. a kind of lead acid accumulator acid filling funnel according to claim 1 is characterized in that: described groove is for semicircle.
3. a kind of lead acid accumulator acid filling funnel according to claim 1, it is characterized in that: described sealing ring is the O RunddichtringO.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205327073U CN202905853U (en) | 2012-10-18 | 2012-10-18 | Acid injecting funnel for lead-acid storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205327073U CN202905853U (en) | 2012-10-18 | 2012-10-18 | Acid injecting funnel for lead-acid storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202905853U true CN202905853U (en) | 2013-04-24 |
Family
ID=48126482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205327073U Expired - Lifetime CN202905853U (en) | 2012-10-18 | 2012-10-18 | Acid injecting funnel for lead-acid storage battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202905853U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107976891A (en) * | 2018-01-17 | 2018-05-01 | 出门问问信息科技有限公司 | A kind of waterproof construction and intelligent watch |
-
2012
- 2012-10-18 CN CN2012205327073U patent/CN202905853U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107976891A (en) * | 2018-01-17 | 2018-05-01 | 出门问问信息科技有限公司 | A kind of waterproof construction and intelligent watch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130424 |