CN205911351U - Long -pending sour bottle - Google Patents
Long -pending sour bottle Download PDFInfo
- Publication number
- CN205911351U CN205911351U CN201620860771.2U CN201620860771U CN205911351U CN 205911351 U CN205911351 U CN 205911351U CN 201620860771 U CN201620860771 U CN 201620860771U CN 205911351 U CN205911351 U CN 205911351U
- Authority
- CN
- China
- Prior art keywords
- valve body
- bottle
- valve
- spring
- head
- 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.)
- Withdrawn - After Issue
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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
Landscapes
- Gas Exhaust Devices For Batteries (AREA)
Abstract
The utility model relates to a long -pending sour bottle in battery field, its main part is the bottle, and the bottle top includes that first spring, tip have sealed valve head A's first valve body, second spring, second valve body, sealed valve head B, first valve body is flexible to be coordinated in the bottle top, is close to the top integration in the bottle and is equipped with the valve plate, and the first spring of first valve body overcoat, the sealed valve head A valve port with the valve plate under first spring action is sealed, the second valve body cup joints the spring and slides and is flexible cooperation in placing first valve body in, and second valve body one end is stretched out first valve body top and is stretched out a body seals valve head A and connect seal valve head B as button portion, the second valve body other end under the second spring action, and sealed valve head B is under the second spring action and sealed valve head A's end face seal, first valve body lateral wall is equipped with first air vent, and the top is equipped with the second air vent that switches on the bottle outside with the cavity lateral wall that the valve plate constitutes in the bottle. Through the automatic and manual pressure release exhaust of the aforesaid, improve job stabilization nature.
Description
Technical field
The utility model is related to battery auxiliary member, is a kind of long-pending demijohn.
Background technology
Long-pending demijohn is as a kind of bottle that can collect or gather acid solution, and material has the spy such as acidproof, corrosion-resistant in itself
Property.The Authorization Notice No. cn202094240 publishing as Chinese patent literature is authorized announcement date on December 28th, 2011, practical new
Type entitled " preventing the backflow vent device of battery overflow of electrolyte ", it is by return current pot, blow-cook and reducer unit
Become, the upper and lower port of return current pot is respectively equipped with connection screw thread, 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 be effectively anti-by this structure
Only the electrolyte of battery 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 pressure-reducing valve in device blow-cook is opened and is carried out decompression exhaust.But in actually used, because battery can generate heat, and
Heating certainly exists and expands with heat and contract with cold, and only relies on pressure-reducing 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, leads to electrical storage effect not good enough for device.If often above-mentioned time of dismounting
It is clear that also relatively complicated, the easy leakage of misoperation, there is potential safety hazard in stream exhaust apparatus.For this reason, needing it is changed
Enter.
Content of the invention
For overcoming above-mentioned deficiency, the utility model designs a kind of long-pending demijohn so as to solve existing like product using stable
The technical problem that property is not good enough.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 bottleneck with the liquid injection port sealing cooperation of accumulator end cover
Seat；Described bottle top is provided with exhaust apparatus, and exhaust apparatus includes automatic discharge portion and manual exhaust part, automatic exhaust portion
Divide the first valve body including the first spring and end with sealing valve head a, manual exhaust part includes 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 sealing valve port with described valve plate under described first spring effect；Described second valve body socket
Spring is simultaneously slidably disposed within expansion fit in the first valve body, 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 under second spring effect in valve body one end, and the other end of the second valve body stretches out the first valve
The sealing valve head a of body simultaneously connects described sealing valve head b, sealing valve head b end with sealing valve head a under described second spring acts on
Face seals；The side wall of described first valve body is provided with the first passage, the chamber that described bottle inner top and described valve plate are constituted
Side wall is provided with the second passage outside conducting bottle, and described first passage turns on second spring in this chamber and the first valve body
The chamber being located.This structure compared with prior art, increased automatic and manual one pressure release exhaust apparatus, thus can not only
Realize the automatic exhaust pressure relief of battery, and after battery long-time use, only need to press above-mentioned button portion, you can easily adjust
The pressure of internal storage battery, improves battery stability, increases the service life.
The partial threads that described first valve body stretches out described bottle top connect regulating nut.By rotating regulating nut,
Thus adjusting the expanding force of the first spring on the first valve body, realize the sealing between sealing valve head a and the valve port of valve plate is adjusted.
Described bottle top snapping protective cover, and protective cover does not cover described second passage.Setting protective cover, it is right to prevent
The button portion maloperation of the second valve body.
Described bottle top supplies the hole position setting seal that described first valve body stretches, and is located at second in described second valve body
One section of set above spring is equipped with the seal forming flexible sealing with described first valve body.By this structure, improve exhaust
The security of device pressure release exhaust.
Described bottle is telescopic, and that is, bottle is cooperatively formed flexible by epimere and hypomere, and flexible place arranges seal shape
Become slipper seal, described bottleneck seat is located at hypomere end.Bottle is set to telescopic, thus successfully manage leading because expanding with heat and contract with cold
The bottle expansion or shrinkage causing.
The utility model not only enables storage battery liquid filling opening and returns 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.
Brief description
Fig. 1 is cross section structure diagram of the present utility model, and in figure confines a portion.
Fig. 2 is the cross section structure diagram after the utility model improves.
Fig. 3 is a portion mplifying structure schematic diagram of Fig. 1.
In figure sequence number and entitled: 1, bottle, 101, valve plate, the 102, second passage, 2, protective cover, the 3, first valve body,
301st, seal valve head a, the 302, first passage, 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 accompanying drawing, the utility model is described as follows.
As shown in Figure 1, Figure 3, the main body of this long-pending demijohn is bottle 1, and bottle 1 bottom is provided with the liquid injection port with accumulator end cover
The bottleneck seat of sealing cooperation.Bottle 1 top arranges exhaust apparatus, and exhaust apparatus is by automatic discharge portion and manual exhaust part structure
Become, automatic discharge portion includes the first spring 5 and end carries first valve body 3 of sealing valve head a301, manual exhaust part bag
Include second spring 6, the second valve body 4, sealing valve head b401.In bottle 1 top, bottle 1 top supplies to first valve body 3 expansion fit
The flexible hole position setting seal of one valve body 3.Near the integrated valve plate 101 being provided with valve port in top, the first valve body 3 in bottle 1
Overcoat the first spring 5, the first spring 5 tensioner is limited between bottle 1 inner top and sealing valve head a301, and seals valve head a301
The sealing valve port with valve plate 101 under the first spring 5 effect.Second valve body 4 socket spring is simultaneously slidably disposed within the first valve body 3 and is in
Expansion fit, second spring 6 is limited between the first valve body 3 and the second valve body 4, and the second valve body 4 one end acts in 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 simultaneously
Connect sealing valve head b401, sealing valve head b401 end face seal with sealing valve head a301 under second spring 6 effect.Second valve
One section of set being located at second spring 6 top in body 4 is equipped with the seal forming flexible sealing with the first valve body 3.First valve body 3
Side wall be provided with the first passage 302, the chamber sidewall that bottle 1 inner top and valve plate 101 are constituted is provided with outside conducting bottle 1
The second passage 102, the first passage 302 turns on the chamber at second spring 6 place in this chamber and the first valve body 3.
As shown in Fig. 2 in order that the sealing of the first valve body 3 between valve head a301 and the valve port of valve plate 101, sealing state can
Adjust, the partial threads that the first valve body 3 stretches out bottle 1 top connect regulating nut 7, by rotating regulating nut 7, thus adjusting the
The tensioner dynamics of one spring 5, so that sealing valve head is reliable with the sealing valve port of valve plate 101.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 does not cover the second passage 102.In order to
Successfully manage bottle 1 expansion or shrinkage leading to because expanding with heat and contract with cold, bottle 1 is designed as telescopic, and that is, bottle 1 is by epimere and hypomere
Cooperatively form flexible, and flexible place's setting seal forms slipper seal, bottleneck seat is located at hypomere end.
The utility model uses and method of work is: will be close with the liquid injection port of accumulator end cover for the bottleneck seat of bottle 1 bottom
Envelope cooperation is fixed.When the electrolyte acid solution in battery is volatilized because of heating or chemical combination, effectively build up volatilization using bottle 1
Liquid, and be back in battery.When the air pressure in battery is too high, the sealing valve of the first valve body 3 described in air pressure jack-up
Head a301, air pressure is discharged bottle 1 through the second passage 102, is realized releasing pressure automatically.Use battery when for a long time, lead to electric power storage
When pressure is uneven in pond, by pressing the button portion at above-mentioned second valve body 4 top, make sealing valve head b401 and sealing valve head a301
Between gap open, the air pressure in bottle 1 by gap between the first valve body 3 and the second valve body 4, then through the first passage
302nd, the second passage 102 and the air pressure outside bottle 1 exchange, equalizing battery air pressure inside.
Claims (5)
1. a kind of long-pending demijohn, its main body is bottle (1), and bottle (1) bottom is provided with the liquid injection port sealing cooperation with accumulator end cover
Bottleneck seat；It is characterized in that described bottle (1) top is provided with exhaust apparatus, exhaust apparatus includes automatic discharge portion and manually
Discharge portion, automatic discharge portion includes the first spring (5) and end and carries 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)；Described first valve body (3) expansion fit
It is provided with valve plate with valve port (101), described first valve body (3) near top is integrated in bottle (1) top, described bottle (1)
Overcoat 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) sealing valve port with described valve plate (101) under the effect of described first spring (5)；Described second
Valve body (4) socket spring is simultaneously slidably disposed within expansion fit in the first valve body (3), and second spring (6) is limited in the first valve body (3)
And the second valve body (4) between, the first valve body (3) top is stretched out as pressing under second spring (6) effect 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) described second spring (6) effect lower with seal valve head a(301) end face seal；Described
The side wall 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 side wall is provided with outside the second passage (102) of conducting bottle (1), and described first passage (302) turns on this chamber and the
The chamber that the interior second spring of one valve body (3) (6) is located.
2. long-pending demijohn according to claim 1 is it is characterised in that described first valve body (3) stretches out described bottle (1) top
Partial threads connect regulating nut (7).
3. long-pending demijohn according to claim 1 is it is characterised in that described bottle (1) top snapping protective cover (2), and protects
Cover (2) does not cover described second passage (102).
4. long-pending demijohn according to claim 1 is it is characterised in that described bottle (1) top is stretched for described first valve body (3)
The hole position setting seal of contracting, is located at one section of set above second spring (6) and is equipped with and described the in described second valve body (4)
One valve body (3) forms the seal of flexible sealing.
5., it is characterised in that described bottle (1) is telescopic, that is, bottle (1) is by epimere for long-pending demijohn according to claim 1
Cooperatively form flexible with hypomere, and flexible place's setting seal forms slipper seal, and described bottleneck seat is located at hypomere end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620860771.2U CN205911351U (en) | 2016-08-10 | 2016-08-10 | Long -pending sour bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620860771.2U CN205911351U (en) | 2016-08-10 | 2016-08-10 | Long -pending sour bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205911351U true CN205911351U (en) | 2017-01-25 |
Family
ID=57800775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620860771.2U Withdrawn - After Issue CN205911351U (en) | 2016-08-10 | 2016-08-10 | Long -pending sour bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205911351U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129302A (en) * | 2016-08-10 | 2016-11-16 | 浙江瀚氏模塑科技有限公司 | Long-pending demijohn |
-
2016
- 2016-08-10 CN CN201620860771.2U patent/CN205911351U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106129302A (en) * | 2016-08-10 | 2016-11-16 | 浙江瀚氏模塑科技有限公司 | Long-pending demijohn |
| CN106129302B (en) * | 2016-08-10 | 2018-07-10 | 浙江瀚氏模塑科技有限公司 | Product demijohn |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170125 Effective date of abandoning: 20180710 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20170125 Effective date of abandoning: 20180710 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |