CN202405363U - Acid injecting funnel for lead-acid storage battery - Google Patents

Acid injecting funnel for lead-acid storage battery Download PDF

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Publication number
CN202405363U
CN202405363U CN2011204870443U CN201120487044U CN202405363U CN 202405363 U CN202405363 U CN 202405363U CN 2011204870443 U CN2011204870443 U CN 2011204870443U CN 201120487044 U CN201120487044 U CN 201120487044U CN 202405363 U CN202405363 U CN 202405363U
Authority
CN
China
Prior art keywords
funnel
acid
sour
lead
battery
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
Application number
CN2011204870443U
Other languages
Chinese (zh)
Inventor
陈健
赵凤翔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hubei Shuangdeng Yun Yangxin Energy Company Limited
Original Assignee
Hubei Runyang New Energy Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hubei Runyang New Energy Co Ltd filed Critical Hubei Runyang New Energy Co Ltd
Priority to CN2011204870443U priority Critical patent/CN202405363U/en
Application granted granted Critical
Publication of CN202405363U publication Critical patent/CN202405363U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Abstract

The utility model provides an acid injecting funnel for a lead-acid storage battery. An exhaust channel for communicating an upper end port portion with a lower end port portion is arranged in the funnel, and the exhaust channel is an exhaust tube which is attached to the inner wall of the funnel or a tube which is arranged in the side wall of the funnel. The funnel is used for acid injection for the lead-acid storage battery under a normal pressure, gases in the battery is simultaneously exhausted during the acid injection, and the air resistance is avoided, so that the acid injection efficiency is improved, the manufacture is simple, the usage is safe and reliable, the investment on the acid injecting funnel is smaller than that on vacuum acid injection machines using vacuum acid injection, and the production cost of the battery is reduce.

Description

Lead acid accumulator is annotated sour funnel
Technical field
The utility model relates to lead acid accumulator and produces appurtenance, and particularly a kind of lead acid accumulator is annotated sour funnel.
Background technology
It is that battery is annotated frock commonly used in the sour process that lead acid accumulator is annotated sour funnel.Annotate sour funnel and generally adopt pvc pipe to make, its effect injects the electrolyte into inside battery, plays storage, guide functions.Present lead acid accumulator industry, small-capacity cells generally adopt vacuum impregnating acid, and solving electrolyte influences the problem that electrolyte gets into inside battery because of vapour lock; High capacity cell is because battery is heavier, and volume is bigger, and it is bigger to carry out vacuum impregnating acid operation inconvenience and equipment investment, generally adopts the normal pressure formula that pours into to annotate acid.
The sour funnel of common notes is generally cylindrical, and annotating bayonet socket place, sour funnel bottom has rubber ring, and the funnel bayonet socket cooperates with the interior bayonet socket of battery valve port during upper hopper, and rotation is tightened, and rubber ring seals.This common notes acid funnel when the normal pressure formula that pours into is annotated acid, is easy to generate vapour lock, influence electrolyte and get into inside battery speed, thereby sour efficient is annotated in influence.Sour efficient is annotated in order to improve by manufacturer at present, directly the funnel height is increased, and increases the volume of funnel, and electrolyte is all put into funnel, lets it infilter into battery down naturally then.This way has increased cost, and the top heavy situation appears in funnel simultaneously, in handling process, leaks acid and topples over easily.
The acid of employing vacuum impregnating needs relevant devices such as configuration vacuum impregnating acid machine, have high input, and production process expends the energy; Adopt the normal pressure formula that pours into to annotate acid, in annotating sour process, have air-resistance phenomenon, sour efficient is annotated in influence, occurs leaking the few sour phenomenon of acid easily, influences battery quality.
The utility model content
The purpose of the utility model is to overcome the deficiency of prior art, provide a kind of and reduce production costs, improve the sour efficient of notes, and the good lead acid accumulator of security reliability is annotated sour funnel.
The technical scheme of the utility model is: the improvements that lead acid accumulator is annotated sour funnel are to be provided with the exhaust passage that is communicated with the upper and lower port position in this funnel.
Further scheme is: said exhaust passage is the blast pipe that is attached to the funnel inwall; Said blast pipe is a pvc pipe; The bending 180 respectively of the upper and lower end of said blast pipe 0After be affiliated to upper edge and lower edge at funnel; Said exhaust passage is to be located at the inner pipeline of hopper side walls; The lower port of said pipeline is located at the side of the bottom of funnel.
This funnel is used for the normal pressure of storage battery and annotates acid, and inside battery gas is discharged, and avoids air-resistance phenomenon, annotates sour efficient thereby improve.The lower port of exhaust passage is located at side, funnel bottom, can also effectively discharges the gas in the top cover endoporus.This funnel is made simple, and easy to use, less investment can reduce the battery production cost, and security reliability is good.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the another kind of structural representation of the utility model.
Embodiment
Embodiment one: as shown in Figure 1, the blast pipe 1 that adopts PVC to make is placed on and annotates sour funnel 3 inside, and the upper end hangs over annotates sour funnel upper edge, and the lower end was turned the sour funnel of notes lower edge and extended upward, and the exit is lower than bayonet socket 2 positions.Before annotating acid, above the funnel bayonet socket, place a ring-shaped rubber pad, funnel is connected through bayonet socket with battery case loam cake acid-filling mouth, make and annotate sour funnel and the sealing of battery case acid-filling mouth.Add quantitative electrolyte from annotating sour funnel top, electrolyte flows into inside battery through the funnel lower port, and inside battery gas is discharged through blast pipe 1, thereby solves the vapour lock problem.
Embodiment two: as shown in Figure 2, in annotating sour funnel 5 sidewalls, form a pipeline 4, and the port of pipeline 4 is in the funnel upper edge, and lower port is in side, funnel bottom.The course of work is with example one.

Claims (6)

1. a lead acid accumulator is annotated sour funnel, it is characterized in that being provided with in this funnel the exhaust passage that is communicated with the upper and lower port position.
2. annotate sour funnel by the described lead acid accumulator of claim 1, it is characterized in that said exhaust passage is the blast pipe that is attached to the funnel inwall.
3. annotate sour funnel by the described lead acid accumulator of claim 2, it is characterized in that said blast pipe is a pvc pipe.
4. annotate sour funnel by the described lead acid accumulator of claim 2, it is characterized in that the upper and lower end bending 180 respectively of said blast pipe 0After be affiliated to upper edge and lower edge at funnel.
5. annotate sour funnel by the described lead acid accumulator of claim 1, it is characterized in that said exhaust passage is to be located at the inner pipeline of hopper side walls.
6. annotate sour funnel by the described lead acid accumulator of claim 5, it is characterized in that the lower port of said pipeline is located at the side of the bottom of funnel.
CN2011204870443U 2011-11-30 2011-11-30 Acid injecting funnel for lead-acid storage battery Expired - Lifetime CN202405363U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204870443U CN202405363U (en) 2011-11-30 2011-11-30 Acid injecting funnel for lead-acid storage battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204870443U CN202405363U (en) 2011-11-30 2011-11-30 Acid injecting funnel for lead-acid storage battery

Publications (1)

Publication Number Publication Date
CN202405363U true CN202405363U (en) 2012-08-29

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011204870443U Expired - Lifetime CN202405363U (en) 2011-11-30 2011-11-30 Acid injecting funnel for lead-acid storage battery

Country Status (1)

Country Link
CN (1) CN202405363U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104078644A (en) * 2014-05-09 2014-10-01 长兴添辰模具有限公司 Flow guide part of acid feeding kettle applied to lead-acid storage battery
CN104078645A (en) * 2014-05-09 2014-10-01 长兴添辰模具有限公司 Acid feeding kettle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104078644A (en) * 2014-05-09 2014-10-01 长兴添辰模具有限公司 Flow guide part of acid feeding kettle applied to lead-acid storage battery
CN104078645A (en) * 2014-05-09 2014-10-01 长兴添辰模具有限公司 Acid feeding kettle

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CP03 Change of name, title or address
CP03 Change of name, title or address

Address after: Double park Dengke Liang Xu town Jiangyan District Jiangsu city of Taizhou province No. 1 225526

Patentee after: Hubei Shuangdeng Yun Yangxin Energy Company Limited

Address before: Double Dengke Park Liang Xu town of Jiangyan city in Jiangsu province Taizhou City, No. 1, 225526

Patentee before: Hubei Runyang New Energy Co., Ltd.

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20120829