CN106129302B - Product demijohn - Google Patents
Product demijohn Download PDFInfo
- Publication number
- CN106129302B CN106129302B CN201610650788.XA CN201610650788A CN106129302B CN 106129302 B CN106129302 B CN 106129302B CN 201610650788 A CN201610650788 A CN 201610650788A CN 106129302 B CN106129302 B CN 106129302B
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- CN
- China
- Prior art keywords
- valve body
- bottle
- valve
- 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.)
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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 present invention relates to a kind of long-pending demijohn of battery field, main body is bottle, and the first valve body of the first spring, end with sealing valve head A, second spring, the second valve body, sealing valve head B are included at the top of bottle；First valve body expansion fit is integrated close to top equipped with valve plate, first the first spring of valve body housing at the top of bottle in bottle, sealing valve ports of the sealing valve head A under the effect of the first spring with valve plate；Second valve body is socketed spring and is slidably disposed in the first valve body in expansion fit, the first body top is stretched out as button portion in second valve body one end under second spring effect, the second valve body other end stretches out the first valve seal valve head A and connects the end face seal of sealing valve head B, sealing valve head B under second spring effect with sealing valve head A；First body wall is equipped with the first venthole, and bottle inner top is equipped with the second venthole outside conducting bottle with the chamber sidewall that valve plate is formed.It is vented by above-mentioned automatically and manually pressure release, improves job stability.
Description
Technical field
The present invention relates to accumulator auxiliary members, are a kind of long-pending demijohns.
Background technology
Product demijohn is as a kind of bottle that can collect or gather acid solution, and material has the spies such as acidproof, corrosion-resistant in itself
Property.It is authorized announcement date on December 28th, 2011, practical new such as the Authorization Notice No. CN202094240 that Chinese patent literature is published
Type is entitled " the backflow vent device for preventing accumulator overflow of electrolyte ", by return current pot, blow-cook and reducer unit
Be respectively equipped with connection screw thread into, the upper and lower port of return current pot, blow-cook is located at return current pot upper end, and with return current pot threaded engagement, subtract
Pressure valve is located in blow-cook, the liquid injection hole threaded engagement of return current pot lower end and battery cap.Although can effectively it prevent with this configuration
Only the electrolyte of accumulator overflows, and the chemical combination for making internal storage battery that certain pressure be kept to carry out gas, when pressure is more than one
During definite value, the pressure reducing valve in device blow-cook, which is opened, carries out decompression exhaust.But in actually using, since accumulator can generate heat, and
Fever is certainly existed and is expanded with heat and contract with cold, and one-way exhaust can only be realized by only relying on pressure reducing valve, but can not 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 dismantle above-mentioned time
Flow exhaust apparatus, it is clear that also relatively complicated, the easy leakage of misoperation, there are security risks.For this purpose, need to change it
Into.
Invention content
To overcome above-mentioned deficiency, the present invention designs a kind of long-pending demijohn, it is made to solve existing similar product stability in use and is owed
The technical issues of good.It adopts the following technical scheme that realization.
The main body of the product demijohn is bottle, and bottle body bottom is equipped with the bottleneck with the sealing cooperation of the liquid injection port of accumulator end cover
Seat；Exhaust apparatus is equipped at the top of the bottle, exhaust apparatus includes automatic discharge portion and manual exhaust part, automatic exhaust portion
Divide and include the first valve body of the first spring and end with sealing valve head A, manual exhaust part includes second spring, the second valve
Body, sealing valve head B；The first valve body expansion fit is integrated close to top equipped with band valve port at the top of bottle in the bottle
Valve plate, the first spring of the first valve body housing, the first spring swelling is limited in the bottle inner top and the sealing valve
Between head A, and seal sealing valve ports of the valve head A with the valve plate under first spring effect；The second valve body socket
Spring is simultaneously slidably disposed in the first valve body in expansion fit, and second spring is limited between the first valve body and the second valve body, and second
The first body top is stretched out as button portion in valve body one end under second spring effect, and the other end of the second valve body stretches out the first valve
The sealing valve head A of body simultaneously connects the sealing valve head B, ends of the sealing valve head B under second spring effect with sealing valve head A
Face seals；The side wall of first valve body is equipped with the first venthole, the chamber that the bottle inner top is formed with the valve plate
Side wall is equipped with the second venthole outside conducting bottle, and second spring in the chamber and the first valve body is connected in first venthole
The chamber at place.The structure compared with prior art, increases automatic and manual integrated pressure release exhaust apparatus, thus can not only
It realizes the automatic exhaust pressure relief of accumulator, and after accumulator long-time use, only need to press above-mentioned button portion, you can easily adjustment
The pressure of internal storage battery improves accumulator stability, prolongs the service life.
First valve body stretches out the partial threads connection regulating nut at the top of the bottle.By rotating regulating nut,
So as to adjust the expanding force of the first spring on the first valve body, realize that the sealing between sealing valve head A and the valve port of valve plate is adjusted.
Snapping protective cover at the top of the bottle, and protective cover does not cover second venthole.Protective cover is set, is prevented pair
The button portion maloperation of second valve body.
Sealing element is set for the hole position that first valve body stretches at the top of the bottle, is located at second in second valve body
One section of set above spring is equipped with the sealing element that flexible sealing is formed with first valve body.With this configuration, exhaust is improved
The safety of device pressure release exhaust.
The bottle is telescopic, i.e., bottle is cooperatively formed flexible by epimere with hypomere, and flexible place's setting sealing element shape
Into being slidingly sealed, the bottleneck seat is located at hypomere end.Bottle is set as telescopic, is led so as to successfully manage because expanding with heat and contract with cold
The bottle expansion or shrinkage of cause.
The present invention can not only realize that storage battery liquid filling opening returns liquid, reduce electrolyte loss, and with automatically and manually pressure release
Degassing function, it is easy for operation, the stability of battery-operated is improved, is prolonged the service life.
Description of the drawings
Fig. 1 is the schematic cross-sectional view of the present invention, and A portions are confined in figure.
Fig. 2 is the improved schematic cross-sectional view of the present invention.
Fig. 3 is the A portions enlarged structure schematic diagram of Fig. 1.
Serial number and entitled in figure：1st, bottle, 101, valve plate, the 102, second venthole, 2, protective cover, the 3, first valve body,
301st, valve head A is sealed, the 302, first venthole, the 4, second valve body, 401, sealing valve head B, the 5, first spring, 6, second spring,
7th, regulating nut.
Specific embodiment
In conjunction with attached drawing, the present invention is described as follows.
As shown in Figure 1, Figure 3, the main body of the product demijohn is bottle 1, and 1 bottom of bottle is equipped with the liquid injection port with accumulator end cover
Seal the bottleneck seat of cooperation.1 top setting exhaust apparatus of bottle, exhaust apparatus is by automatic discharge portion and manual exhaust part structure
Into automatic discharge portion includes the first valve body 3 of the first spring 5 and end with sealing valve head A301, manual exhaust part packet
Include second spring 6, the second valve body 4, sealing valve head B401.First valve body, 3 expansion fit is in the top of bottle 1, and 1 top of bottle is for the
The flexible hole position setting sealing element of one valve body 3.It is integrated in bottle 1 close to top equipped with the valve plate 101 with valve port, the first valve body 3
The first spring of housing 5,5 tensioner of the first spring is limited between 1 inner top of bottle and sealing valve head A301, and seals valve head A301
Sealing valve port under the effect of the first spring 5 with valve plate 101.Second valve body 4 is socketed spring and is slidably disposed in the first valve body 3
Expansion fit, second spring 6 are limited between the first valve body 3 and the second valve body 4, and 4 one end of the second valve body is acted in second spring 6
The sealing valve head A301 of the first valve body 3 is stretched out simultaneously in 3 top of the first valve body of lower stretching as button portion, the other end of the second valve body 4
The end face seal of connection sealing valve head B401, sealing valve head B401 under the effect of second spring 6 with sealing valve head A301.Second valve
One section of set for being located at 6 top of second spring in body 4 is equipped with the sealing element that flexible sealing is formed with the first valve body 3.First valve body 3
Side wall be equipped with the first venthole 302, the chamber sidewall that 1 inner top of bottle and valve plate 101 are formed is equipped with outside conducting bottle 1
The second venthole 102, the chamber at 6 place of second spring in the chamber and the first valve body 3 is connected in the first venthole 302.
As shown in Fig. 2, in order to make between the sealing valve head A301 of the first valve body 3 and the valve port of valve plate 101, sealing state can
It adjusts, the first valve body 3 stretches out the partial threads connection regulating nut 7 at the top of bottle 1, by rotating regulating nut 7, so as to adjust the
The tensioner dynamics of one spring 5, so that the sealing valve port of sealing valve head and valve plate 101 is reliable.The second valve body 4 exposes bottle in order to prevent
The button portion maloperation at 1 top of body, 1 top snapping protective cover 2 of bottle, and protective cover 2 does not cover the second venthole 102.In order to
Successfully manage 1 expansion or shrinkage of bottle caused by expanding with heat and contract with cold, bottle 1 is designed as telescopic, i.e., bottle 1 is by epimere and hypomere
Cooperatively form flexible, and flexible place's setting sealing element is formed and is slidingly sealed, and bottleneck seat is located at hypomere end.
The present invention uses and method of work is：The sealing of the liquid injection port of the bottleneck seat of 1 bottom of bottle and accumulator end cover is matched
It closes and fixes.When volatilizing when the electrolyte acid solution in accumulator is because fever or chemical combination, the liquid of volatilization is effectively built up using bottle 1
Body, and be back in accumulator.When the air pressure in accumulator is excessively high, the sealing valve head of first valve body 3 is jacked up by air pressure
A301, air pressure discharge bottle 1 through the second venthole 102, realize releasing pressure automatically., using accumulator, lead to accumulator when for a long time
During interior pressure unevenness, by pressing the button portion at 4 top of above-mentioned second valve body, make sealing valve head B401 and sealing valve head A301 it
Between gap open, the air pressure in bottle 1 is by the gap between the first valve body 3 and the second valve body 4, then through the first venthole
302nd, the second venthole 102 is exchanged with the air pressure outside bottle 1, equalizing battery air pressure inside.
Claims (5)
1. a kind of long-pending demijohn, main body is bottle（1）, bottle（1）Bottom, which is equipped with to seal with the liquid injection port of accumulator end cover, to be coordinated
Bottleneck seat；It is characterized in that the bottle（1）Top is equipped with exhaust apparatus, and exhaust apparatus is including automatic discharge portion and manually
Discharge portion, automatic discharge portion include the first spring（5）With end with sealing valve head A（301）The first valve body（3）, hand
Dynamic discharge portion includes second spring（6）, the second valve body（4）, sealing valve head B（401）；First valve body（3）Expansion fit
In bottle（1）Top, the bottle（1）Interior close top is integrated equipped with the valve plate with valve port（101）, first valve body（3）
The first spring of housing（5）, the first spring（5）Tensioner is limited in the bottle（1）Inner top and the sealing valve head A（301）It
Between, and seal valve head A（301）In first spring（5）Act on the lower and valve plate（101）Sealing valve port；Described second
Valve body（4）Socket spring is simultaneously slidably disposed within the first valve body（3）It is interior in expansion fit, second spring（6）It is limited in the first valve body（3）
With the second valve body（4）Between, the second valve body（4）One end is in second spring（6）Effect is lower to stretch out the first valve body（3）Top is used as and presses
Button portion, the second valve body（4）The other end stretch out the first valve body（3）Sealing valve head A（301）And connect the sealing valve head B
（401）, sealing valve head B（401）In the second spring（6）Effect is lower with sealing valve head A（301）End face seal；Described
One valve body（3）Side wall be equipped with the first venthole（302）, the bottle（1）Inner top and the valve plate（101）The chamber formed
Room side wall is equipped with conducting bottle（1）The second external venthole（102）, first venthole（302）The chamber and is connected
One valve body（3）Interior second spring（6）The chamber at place.
2. long-pending demijohn according to claim 1, it is characterised in that first valve body（3）Stretch out the bottle（1）Top
Partial threads connection regulating nut（7）.
3. long-pending demijohn according to claim 1, it is characterised in that the bottle（1）Top snapping protective cover（2）, and protect
Cover（2）Second venthole is not covered（102）.
4. long-pending demijohn according to claim 1, it is characterised in that the bottle（1）Top supplies first valve body（3）It stretches
The hole position setting sealing element of contracting, second valve body（4）In be located at second spring（6）One section of top set is equipped with and described the
One valve body（3）Form the sealing element of flexible sealing.
5. long-pending demijohn according to claim 1, it is characterised in that the bottle（1）To be telescopic, i.e. bottle（1）By epimere
Cooperatively formed with hypomere flexible, and flexible place's setting sealing element is formed and is slidingly sealed, and the bottleneck seat is located 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 CN106129302A (en) | 2016-11-16 |
| CN106129302B true 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) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109301332B (en) * | 2018-08-15 | 2020-08-14 | 合肥国轩高科动力能源有限公司 | Negative pressure formation device for soft package battery |
Citations (4)
| 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 |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002164040A (en) * | 2000-11-22 | 2002-06-07 | Sony Corp | Electrolyte removing method and electrolyte removing device |
-
2016
- 2016-08-10 CN CN201610650788.XA patent/CN106129302B/en active Active
Patent Citations (4)
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106129302A (en) | 2016-11-16 |
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