CN201038248Y - Accumulator with adjustable safety valve - Google Patents
Accumulator with adjustable safety valve Download PDFInfo
- Publication number
- CN201038248Y CN201038248Y CNU2007201414705U CN200720141470U CN201038248Y CN 201038248 Y CN201038248 Y CN 201038248Y CN U2007201414705 U CNU2007201414705 U CN U2007201414705U CN 200720141470 U CN200720141470 U CN 200720141470U CN 201038248 Y CN201038248 Y CN 201038248Y
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- CN
- China
- Prior art keywords
- valve
- safety valve
- storage battery
- valve seat
- utility
- 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 - Fee Related
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- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Gas Exhaust Devices For Batteries (AREA)
Abstract
The utility model relates to a battery with an adjustable safety valve, comprising a battery shell, an upper cover, a fluid filling opening and a safety valve. The safety valve comprises a valve seat, which is arranged in the fluid filling opening of the upper cover on the battery and an air inlet is equipped with the bottom of the valve seat; a valve cap, which is arranged on the top of the valve seat and an air outlet is equipped with the valve cap; an elastic piece, which is arranged in the valve seat and one end of the elastic piece is connected to the valve cap; and a valve needle, which is connected to the other end of the elastic piece. The utility model can be used for the needs for large current discharge of maintenance-free batteries and dry-charged storage, and the utility model is not only adapted to the needs for long term storage of a sealed low-liquid type battery, but also can lead the fluid filling more easier, avoiding fluid leakage caused by battery upend and improving the operation life.
Description
Technical field
The utility model relates to a kind of storage battery, especially relates to a kind of storage battery with adjustable safety valve.
Background technology
At present, both at home and abroad the used safety valve of traditional type Storage Battery Top Cover is a lot of, Capsule control type safety valve uses in sealed cell often, song uses many, its design defect through the formula safety valve aspect non-maintaining: 1, Capsule formula safety valve is easily aging, 2, gaseous emission is not smooth, causes the housing gas phenomenon accumulators safety that rises to bring hidden danger.3, bent when formula safety valve heavy-current discharge a large amount of gas that produces discharge easily, but storage battery percentage of water loss increase influences useful life of storage battery.
This shows that above-mentioned existing safety valve obviously still has inconvenience and defective, and demands urgently further being improved in structure and use.In order to solve the problem that safety valve exists, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to found a kind of storage battery with adjustable safety valve of new structure, just becoming the current industry utmost point needs improved target.
Because the defective that above-mentioned existing safety valve exists, the design people is based on being engaged in this type of product design manufacturing abundant for many years practical experience and professional knowledge, and the utilization of cooperation scientific principle, actively studied innovation, in the hope of founding a kind of storage battery of new structure with adjustable safety valve, can improve general existing safety valve, make it have more practicality.Through constantly research, design, and, create the utility model that has practical value finally through after studying sample and improvement repeatedly.
Summary of the invention
Main purpose of the present utility model is, overcome the defective that the existing storage battery safety valve exists, and provide a kind of storage battery of new structure with adjustable safety valve, technical problem to be solved is to make it can be used for maintenance free cell heavy-current discharge and dried lotus preservation needs, can adapt to the needs of the long preservation of sealing lean solution formula storage battery, also can conveniently irritate liquid, can prevent the storage battery leakage of putting upside down, improve useful life etc., thereby be suitable for practicality more.
The purpose of this utility model and to solve its technical problem be to adopt following technical scheme to realize.According to a kind of storage battery that the utility model proposes with adjustable safety valve, constitute by accumulator housing, loam cake, filling opening, safety valve, wherein said safety valve comprises: valve seat, be arranged in the filling opening of Storage Battery Top Cover, and its bottom is provided with an air inlet; Valve gap is covered on valve seat top, is equipped with a venthole on it; Elastic component, an end connects valve gap, and is located at the inside of valve seat; And needle, be connected in the other end of elastic component.
The purpose of this utility model and solve its technical problem and can also adopt following technical scheme to realize.According to a kind of storage battery that the utility model proposes with adjustable safety valve, constitute by accumulator housing, loam cake, filling opening, safety valve, wherein said safety valve comprises: valve seat, be arranged in the filling opening of Storage Battery Top Cover, adaptive with filling opening, it is cylindric that inside is, and its bottom is provided with an air inlet, upper opening; Valve gap is covered on valve seat top, is equipped with a venthole on it; Elastic component is located at the inside of valve seat, and it is circular, and outer shroud is connected with valve gap; Needle for bowl-shape, is connected with ring in the elastic component; And air flue, be through to needle top from the needle side.
The purpose of this utility model and solve its technical problem and can also be able to be further achieved by the following technical measures.
Aforesaid storage battery with adjustable safety valve, wherein said valve seat is connected by engage thread with valve gap.
Aforesaid storage battery with adjustable safety valve, wherein said valve gap are provided with pulls mouth.
Aforesaid storage battery with adjustable safety valve, wherein said valve seat is connected by engage thread with filling opening.
Aforesaid storage battery with adjustable safety valve, wherein said valve seat are provided with pulls mouth.
By technique scheme, the storage battery that the utlity model has the adjustable safety valve has following advantage at least:
1, the utlity model has the storage battery of adjustable safety valve, gas pressure is adjustable controlled in its storage battery.
2, storage battery produces a large amount of gases when charging, and air pressure surpasses the air inlet and the needle air flue that pass through safety valve when valve is pressed discharges, and needle was blocked airway when storage battery was put upside down, and air inlet is blocked in needle and valve seat sealing, prevents fluid seepage.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of specification, and for above-mentioned and other purposes, feature and advantage of the present utility model can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is the vertical view of the utility model storage battery.
Fig. 2 is the safety valve profile of the utility model preferred embodiment.
Fig. 3 is the profile of the another side of Fig. 2.
Embodiment
For further setting forth the utility model is to reach technological means and the effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, to according to its embodiment of the storage battery with adjustable safety valve, structure, feature and the effect thereof that the utility model proposes, describe in detail as after.
Fig. 1 is the vertical view of the utility model storage battery.A kind of storage battery of the present utility model as shown in Figure 1 is by formations such as accumulator housing (not shown), safety valve 1, loam cake 2, filling openings 3.Storage battery has 6 filling openings 3 in the present embodiment, and 6 safety valves 1, and each safety valve 1 all is arranged within the corresponding filling opening 3, its role is to prevent fluid seepage and the unnecessary gas of discharging.
Fig. 2 is the safety valve profile of the utility model one preferred embodiment.Fig. 3 is the profile of the another side of Fig. 2.Situation when Fig. 2 illustrates needle and blocks air inlet; Situation when Fig. 3 illustrates gas and boosts needle.Please in the lump referring to figs. 2 and 3.
Shown in Fig. 2,3, accumulator protection valve 1 comprises: valve seat 10, be arranged in the filling opening 3 (with reference to figure 1) of Storage Battery Top Cover 2, adaptive with filling opening 3, filling opening 3 is cylindrical in the present embodiment, and valve seat 10 is hollow cylindrical accordingly, and the bottom of valve seat 10 is provided with an air inlet 100, upper opening, and the top of valve seat 10 is provided with and pulls mouthfuls 14; Valve gap 11 is covered on valve seat 10 tops, is equipped with a venthole 110 on it and pulls mouth 14; Elastic component 12, be positioned within the valve seat 10, it is circular, and (being fixed as example with elastic component and valve gap in the present embodiment) fixed on outer shroud and valve gap 11 or valve seat 10 tops, elastic component can be rubber-like elements such as spring or rubber, is example with rubber in the present embodiment; And needle 13, for bowl-shape, be connected with ring in the elastic component, needle 13 inside are provided with the air flue 130 that runs through needle top to side, the structure that needle and elastic component can be one of the forming also can be the element of different material, then is integrally formed acid-resisting rubber needle in the present embodiment.Generally speaking, the elastic force of elastic component 12 makes needle 13 block air inlet 100, and needle 13 forms face seal with valve seat 10 and blocks air inlet 100, prevents leakage; When charge in batteries, the gas pressure of generation reaches thresholding, and gas can boost needle 13, enters valve seat 10, discharges by air flue 130, venthole 110 then.When storage battery was put upside down, by the thrust of elastic component 12, needle 13 still can be blocked air inlet 100, prevents fluid seepage.In addition, valve seat 10 and valve gap 11 are connected by engage thread, so the height of scalable valve gap 11, just regulate the power that needle withstands air inlet, reach the purpose of regulating gas pressure in the storage battery.In addition, what be provided with on the valve gap pulls mouthfuls 14, and this kind design also is convenient to easily valve gap be extracted or tightened with general instrument.Also be provided with on the valve seat and pull mouthfuls 14, be convenient to the separating of safety valve and storage battery, operation is simple to make liquid feeding.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art are not in breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.
Claims (6)
1. the storage battery with adjustable safety valve is made of accumulator housing, loam cake, filling opening, safety valve, it is characterized in that wherein said safety valve comprises:
Valve seat is arranged in the filling opening of Storage Battery Top Cover, and its bottom is provided with an air inlet;
Valve gap is covered on valve seat top, is equipped with a venthole on it;
Elastic component is located at the inside of valve seat, and an end connects valve gap; And
Needle is connected in the other end of elastic component.
2. the storage battery with adjustable safety valve is made of accumulator housing, loam cake, filling opening, safety valve, it is characterized in that wherein said safety valve comprises:
Valve seat is arranged in the filling opening of Storage Battery Top Cover, and adaptive with filling opening, it is cylindric that inside is, and its bottom is provided with an air inlet, upper opening;
Valve gap is covered on valve seat top, is equipped with a venthole on it;
Elastic component is located at the inside of valve seat, and it is circular, and outer shroud is connected with valve gap;
Needle for bowl-shape, is connected with ring in the elastic component; And
Air flue is through to the needle top from the needle side.
3. the storage battery with adjustable safety valve according to claim 2 is characterized in that wherein said valve seat is connected by engage thread with valve gap.
4. the storage battery with adjustable safety valve according to claim 2 is characterized in that wherein said valve seat is connected by engage thread with filling opening.
5. the storage battery with adjustable safety valve according to claim 2 is characterized in that wherein said valve gap is provided with to pull mouth.
6. the storage battery with adjustable safety valve according to claim 2 is characterized in that wherein said valve seat is provided with to pull mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201414705U CN201038248Y (en) | 2007-04-02 | 2007-04-02 | Accumulator with adjustable safety valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201414705U CN201038248Y (en) | 2007-04-02 | 2007-04-02 | Accumulator with adjustable safety valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201038248Y true CN201038248Y (en) | 2008-03-19 |
Family
ID=39210768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201414705U Expired - Fee Related CN201038248Y (en) | 2007-04-02 | 2007-04-02 | Accumulator with adjustable safety valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201038248Y (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 |
-
2007
- 2007-04-02 CN CNU2007201414705U patent/CN201038248Y/en not_active Expired - Fee Related
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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080319 |