CN106129302A - Long-pending demijohn - Google Patents
Long-pending demijohn Download PDFInfo
- Publication number
- CN106129302A CN106129302A CN201610650788.XA CN201610650788A CN106129302A CN 106129302 A CN106129302 A CN 106129302A CN 201610650788 A CN201610650788 A CN 201610650788A CN 106129302 A CN106129302 A CN 106129302A
- Authority
- CN
- China
- Prior art keywords
- valve body
- valve
- bottle
- spring
- sealing
- 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
- H01M50/342—Non-re-sealable arrangements
-
- 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
- H01M50/668—Means for preventing spilling of liquid or electrolyte, e.g. when the battery is tilted or turned over
-
- 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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Gas Exhaust Devices For Batteries (AREA)
Abstract
The one that the present invention relates to accumulator field amasss demijohn, and its main body is bottle, and bottle top includes that the first spring, end are with sealing first valve body of valve head A, the second spring, the second valve body, sealing valve head B；First valve body expansion fit, in bottle top, is provided with valve plate near top is integrated in bottle, first valve body overcoat the first spring, seal valve head A under the first spring effect with the sealing valve port of valve plate；Second valve body socket spring is also slidably disposed within the first valve body in expansion fit, the first body top is stretched out as button portion under the second spring effect in second valve body one end, the second valve body other end stretch out the first valve seal valve head A and connect sealing valve head B, seal valve head B under the second spring effect with seal valve head A end face seal；First body wall is provided with the first passage, and the chamber sidewall that bottle inner top and valve plate are constituted is provided with the conducting the second passage outside bottle.By above-mentioned automatically and manually pressure release aerofluxus, improve job stability.
Description
Technical field
The present invention relates to accumulator auxiliary member, be a kind of long-pending demijohn.
Background technology
Long-pending demijohn is that material itself has the spies such as acidproof, corrosion-resistant as a kind of bottle that can collect or gather acid solution
Property.The Authorization Notice No. CN202094240 published such as Chinese patent literature, authorized announcement date December in 2011 28 days is practical new
Type entitled " preventing the backflow vent device of accumulator overflow of electrolyte ", it is by return current pot, blow-cook and reducer unit
Becoming, the upper and lower port of return current pot is respectively equipped with connection screw thread, and blow-cook is positioned at return current pot upper end, and with return current pot threaded engagement, subtract
Pressure valve is positioned at the liquid injection hole threaded engagement of blow-cook, return current pot lower end and battery cap.Although, can be the most anti-by this structure
Only the electrolyte of accumulator overflows, and makes internal storage battery keep certain pressure to carry out the chemical combination of gas, when pressure is more than one
During definite value, the air relief valve in device blow-cook is opened and is carried out decompression exhaust.But in actually used, owing to accumulator can be generated heat, and
Heating certainly exists and expands with heat and contract with cold, and only relies on air relief valve and can only realize one-way exhaust, but cannot air inlet so that above-mentioned backflow vent
In use for some time, the pressure of internal storage battery is uneven, causes electrical storage effect not good enough for device.If often above-mentioned time of dismounting
Stream exhaust apparatus, it is clear that the most relatively complicated, the easy leakage of misoperation, there is potential safety hazard.To this end, need it is changed
Enter.
Summary of the invention
For overcoming above-mentioned deficiency, the present invention designs a kind of long-pending demijohn so that it is solves existing like product stability in use and owes
Good technical problem.It adopts the following technical scheme that realization.
The main body of this long-pending demijohn is bottle, and bottle body bottom is provided with the liquid injection port with accumulator end cover and seals the bottleneck coordinated
Seat；Described bottle top is provided with exhaust apparatus, and exhaust apparatus includes automatic discharge portion and manual exhaust part, automatic exhaust portion
Dividing the first valve body including the first spring and end with sealing valve head A, manual exhaust part includes the second spring, the second valve
Body, sealing valve head B；Described first valve body expansion fit is provided with band valve port near top is integrated in bottle top, described bottle
Valve plate, described first valve body overcoat the first spring, the first spring swelling is limited in described bottle inner top and described sealing valve
Between head A, and seal valve head A under described first spring effect with the sealing valve port of described valve plate；Described second valve body socket
Spring is also slidably disposed within the first valve body in expansion fit, the second spring retainer between the first valve body and the second valve body, second
Valve body one end is stretched out the first body top under the second spring effect and is stretched out the first valve as button portion, the other end of the second valve body
The sealing valve head A of body also connects described sealing valve head B, seal valve head B under described second spring effect with the end sealing valve head A
Face seal；The sidewall of described first valve body is provided with the first passage, the chamber that described bottle inner top and described valve plate are constituted
Sidewall is provided with the conducting the second passage outside bottle, and described first passage turns on the second spring in this chamber and the first valve body
The chamber at place.This structure compared with prior art, adds automatic and manual one pressure release exhaust apparatus, thus can not only
Realize the automatic exhaust pressure relief of accumulator, and after accumulator uses for a long time, only need to press above-mentioned button portion, can easily adjust
The pressure of internal storage battery, improves accumulator stability, increases the service life.
Described first valve body stretches out the partial threads at described bottle top and connects regulating nut.By rotating regulating nut,
Thus regulate the expanding force of the first spring on the first valve body, it is achieved to the sealing regulation sealed between valve head A and the valve port of valve plate.
Described bottle top snapping protective cover, and protective cover do not covers described second passage.Arranging protective cover, it is right to prevent
The button portion maloperation of the second valve body.
Described bottle top arranges sealing member for the position, hole that described first valve body is flexible, is positioned at second in described second valve body
One section of set above spring is equipped with and forms the flexible sealing member sealed with described first valve body.By this structure, improve aerofluxus
The safety of device pressure release aerofluxus.
Described bottle is telescopic, i.e. bottle is cooperatively formed flexible by epimere and hypomere, and flexible place arranges sealing member shape
Becoming slipper seal, described bottleneck seat is positioned at hypomere end.Bottle is set to telescopic, thus successfully manages and lead because expanding with heat and contract with cold
The bottle expansion or shrinkage caused.
The present invention can not only realize storage battery liquid filling opening and return liquid, reduces electrolyte loss, and has automatically and manually pressure release
Degassing function, easy for operation, improve the stability of battery-operated, increase the service life.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of the present invention, confines A portion in figure.
Fig. 2 is the sectional structure schematic diagram after the present invention improves.
Fig. 3 is the A portion structure for amplifying schematic diagram of Fig. 1.
Sequence number and entitled in figure: 1, bottle, 101, valve plate, the 102, second passage, 2, protective cover, the 3, first valve body,
301, seal valve head A, the 302, first passage, the 4, second valve body, 401, seal valve head B, the 5, first spring, the 6, second spring,
7, regulating nut.
Detailed description of the invention
In conjunction with accompanying drawing, the present invention is described as follows.
As shown in Figure 1, Figure 3, the main body of this long-pending demijohn is bottle 1, is provided with the liquid injection port with accumulator end cover bottom bottle 1
Seal the bottleneck seat coordinated.Bottle 1 top arranges exhaust apparatus, and exhaust apparatus is by automatic discharge portion and manual exhaust part structure
Becoming, automatic discharge portion includes the first spring 5 and end the first valve body 3 with sealing valve head A301, manual exhaust part bag
Include second spring the 6, second valve body 4, seal valve head B401.First valve body 3 expansion fit is in bottle 1 top, and bottle 1 top is for the
The one flexible position, hole of valve body 3 arranges sealing member.Near the integrated valve plate 101 being provided with band valve port in top, the first valve body 3 in bottle 1
Overcoat the first spring 5, the first spring 5 tensioner is limited in bottle 1 inner top and seals between valve head A301, and sealing valve head A301
With the sealing valve port of valve plate 101 under the first spring 5 effect.Second valve body 4 be socketed spring and be slidably disposed within the first valve body 3 in
Expansion fit, the second spring 6 is limited between the first valve body 3 and the second valve body 4, and second valve body 4 one end acts at the second spring 6
Under stretch out the first valve body 3 top as button portion, the other end of the second valve body 4 stretches out the sealing valve head A301 of the first valve body 3 also
Connect seal valve head B401, seal valve head B401 second spring 6 effect under with seal valve head A301 end face seal.Second valve
Body 4 is positioned at one section of set above the second spring 6 and is equipped with the sealing member forming sealing of stretching with the first valve body 3.First valve body 3
Sidewall be provided with the first passage 302, it is outside that the chamber sidewall that bottle 1 inner top and valve plate 101 are constituted is provided with conducting bottle 1
The second passage 102, the first passage 302 turns on the chamber at the second spring 6 place in this chamber and the first valve body 3.
As in figure 2 it is shown, in order to make between sealing valve head A301 and the valve port of valve plate 101 of the first valve body 3, sealing state can
Adjusting, the first valve body 3 stretches out the partial threads at bottle 1 top and connects regulating nut 7, by rotating regulating nut 7, thus regulates the
The tensioner dynamics of one spring 5, so that it is reliable with the sealing valve port of valve plate 101 to seal valve head.In order to prevent the second valve body 4 from exposing bottle
The button portion maloperation at body 1 top, bottle 1 top snapping protective cover 2, and protective cover 2 do not cover the second passage 102.In order to
Successfully managing bottle 1 expansion or shrinkage caused because expanding with heat and contract with cold, bottle 1 is designed as telescopic, and i.e. bottle 1 is by epimere and hypomere
Cooperatively forming flexible, and flexible place arranges sealing member and forms slipper seal, bottleneck seat is positioned at hypomere end.
The present invention uses and method of work is: the liquid injection port of the bottleneck seat bottom bottle 1 with accumulator end cover is sealed and joins
Close fixing.When the electrolyte acid solution in accumulator is volatilized because of heating or chemical combination, bottle 1 is utilized effectively to build up the liquid of volatilization
Body, and be back in accumulator.When the air pressure in accumulator is too high, by the sealing valve head of the first valve body 3 described in air pressure jack-up
A301, air pressure discharges bottle 1 through the second passage 102, it is achieved releasing pressure automatically.Use accumulator when for a long time, cause accumulator
During interior pressure inequality, by press above-mentioned second valve body 4 top button portion, make sealing valve head B401 with seal valve head A301 it
Between gap open, the air pressure in bottle 1 is by gap between the first valve body 3 and the second valve body 4, then through the first passage
302, the second passage 102 and the air pressure exchange outside bottle 1, equalizing battery air pressure inside.
Claims (5)
1. a long-pending demijohn, its main body is bottle (1), and the liquid injection port sealing that bottle (1) bottom is provided with accumulator end cover coordinates
Bottleneck seat；It is characterized in that described bottle (1) top is provided with exhaust apparatus, exhaust apparatus includes that automatic discharge portion is with manual
Discharge portion, automatic discharge portion include the first spring (5) and end with seal valve head A(301) the first valve body (3), hands
Dynamic discharge portion includes the second spring (6), the second valve body (4), seals valve head B(401)；Described first valve body (3) expansion fit
Near the integrated valve plate (101) being provided with band valve port in top, described first valve body (3) in bottle (1) top, described bottle (1)
Overcoat the first spring (5), the first spring (5) tensioner is limited in described bottle (1) inner top and described sealing valve head A(301) it
Between, and seal valve head A(301) the lower and sealing valve port of described valve plate (101) in the effect of described first spring (5)；Described second
Valve body (4) socket spring is also slidably disposed within the first valve body (3) in expansion fit, and the second spring (6) is limited in the first valve body (3)
And between the second valve body (4), the first valve body (3) top is stretched out as pressing under the second spring (6) acts in the second valve body (4) one end
Button portion, the other end of the second valve body (4) stretches out the sealing valve head A(301 of the first valve body (3)) and connect described sealing valve head B
(401), seal valve head B(401) lower with sealing valve head A(301 in the effect of described second spring (6)) end face seal；Described
The sidewall of one valve body (3) is provided with the first passage (302), the chamber that described bottle (1) inner top and described valve plate (101) are constituted
Room sidewall is provided with the second passage (102) that conducting bottle (1) is outside, and described first passage (302) turns on this chamber and the
The chamber at the second spring (6) place in one valve body (3).
Long-pending demijohn the most according to claim 1, it is characterised in that described first valve body (3) stretches out described bottle (1) top
Partial threads connect regulating nut (7).
Long-pending demijohn the most according to claim 1, it is characterised in that described bottle (1) top snapping protective cover (2), and protection
Cover (2) does not covers described second passage (102).
Long-pending demijohn the most according to claim 1, it is characterised in that described bottle (1) top is stretched for described first valve body (3)
The position, hole of contracting arranges sealing member, and the one section of set being positioned at the second spring (6) top in described second valve body (4) is equipped with and described the
One valve body (3) forms the flexible sealing member sealed.
Long-pending demijohn the most according to claim 1, it is characterised in that described bottle (1) is telescopic, i.e. bottle (1) is by epimere
Cooperatively forming flexible with hypomere, and flexible place arranges sealing member and forms slipper seal, described bottleneck seat is positioned at hypomere end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610650788.XA CN106129302B (en) | 2016-08-10 | 2016-08-10 | Product demijohn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610650788.XA CN106129302B (en) | 2016-08-10 | 2016-08-10 | Product demijohn |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106129302A true CN106129302A (en) | 2016-11-16 |
| CN106129302B CN106129302B (en) | 2018-07-10 |
Family
ID=57258507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610650788.XA Active CN106129302B (en) | 2016-08-10 | 2016-08-10 | Product demijohn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106129302B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109301332A (en) * | 2018-08-15 | 2019-02-01 | 合肥国轩高科动力能源有限公司 | Negative pressure formation device for soft package battery |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2329111Y (en) * | 1998-06-18 | 1999-07-14 | 顾青莲 | Valve control sealed type seal pressure reducing valve for lead accumulator |
| JP2002164040A (en) * | 2000-11-22 | 2002-06-07 | Sony Corp | Electrolyte removing method and electrolyte removing device |
| CN201038248Y (en) * | 2007-04-02 | 2008-03-19 | 天津市丞昊高能电源有限公司 | Accumulator with adjustable safety valve |
| CN202094240U (en) * | 2011-05-30 | 2011-12-28 | 风帆股份有限公司 | Reflux exhaust device for preventing overflow of electrolyte formed by storage battery |
| CN205911351U (en) * | 2016-08-10 | 2017-01-25 | 浙江瀚氏模塑科技有限公司 | Long -pending sour bottle |
-
2016
- 2016-08-10 CN CN201610650788.XA patent/CN106129302B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2329111Y (en) * | 1998-06-18 | 1999-07-14 | 顾青莲 | Valve control sealed type seal pressure reducing valve for lead accumulator |
| JP2002164040A (en) * | 2000-11-22 | 2002-06-07 | Sony Corp | Electrolyte removing method and electrolyte removing device |
| CN201038248Y (en) * | 2007-04-02 | 2008-03-19 | 天津市丞昊高能电源有限公司 | Accumulator with adjustable safety valve |
| CN202094240U (en) * | 2011-05-30 | 2011-12-28 | 风帆股份有限公司 | Reflux exhaust device for preventing overflow of electrolyte formed by storage battery |
| CN205911351U (en) * | 2016-08-10 | 2017-01-25 | 浙江瀚氏模塑科技有限公司 | Long -pending sour bottle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109301332A (en) * | 2018-08-15 | 2019-02-01 | 合肥国轩高科动力能源有限公司 | Negative pressure formation device for soft package battery |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106129302B (en) | 2018-07-10 |
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