CN203631657U - Filling cap capable of automatically supplementing liquid - Google Patents
Filling cap capable of automatically supplementing liquid Download PDFInfo
- Publication number
- CN203631657U CN203631657U CN201320857801.0U CN201320857801U CN203631657U CN 203631657 U CN203631657 U CN 203631657U CN 201320857801 U CN201320857801 U CN 201320857801U CN 203631657 U CN203631657 U CN 203631657U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- choke plug
- liquid
- float
- floater
- 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
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- Filling, Topping-Up Batteries (AREA)
Abstract
The utility model relates to a filling cap capable of automatically supplementing liquid. The filling cap consists of a shell, a tee joint, a liquid storage cabin, an air filter plate and a liquid level control device, wherein the tee joint and the air filter plate are respectively arranged on two ends of the upper part of the shell, the liquid level control device is arranged in the liquid storage cabin of an inner cavity of the shell, the liquid level control device comprises a floater capable of floating up and down, a filling choke plug, a floater connecting rod, a guide rod and a seal ring, the central axis of the choke plug in the liquid storage cabin is provided with a circular hole, the floater connecting rod runs through the circular hole of the choke plug, and the choke plug is interlocked with the floater connecting rod; the upper end of the floater connecting rod running through the choke plug is connected with the air filter plate, and the lower end of the floater connecting rod is fixed on the floater; the upper end of the guide rod is arranged in the lower part of the shell, and the lower end of the guide rod is connected with the floater; the seal ring is arranged on the lower end of the liquid storage cabin. Through the filling cap, the liquid is convenient and safe to supplement, and the service life of a storage battery can be prolonged.
Description
Technical field
The utility model has related to storage battery field, has related in particular to a kind of liquid injection cap that can automatic makeup liquid feeding.
Background technology
At present, in the use procedure of storage battery, except non-maintaining type storage battery, all need user to carry out moisturizing to storage battery and safeguarded.Traditional liquid injection cap in use needs manually to carry out liquid feeding, has both wasted operating personnel's labour, very easily produces again few liquid feeding, leaks the problem of liquid feeding, thereby the life-span of storage battery is reduced.Although the automatic fluid injection system of liquid injection cap exists, complex structure, very easily damages.
Summary of the invention
For the deficiencies in the prior art, the purpose of this utility model is just to provide a kind of liquid injection cap that can automatic makeup liquid feeding, can not only self-service fluid infusion, control the height of storage battery liquid level, and simple in structure, and simple operation safety, extends life-span of storage battery.
To achieve these goals, the technical solution of the utility model is: a kind of liquid injection cap that can automatic makeup liquid feeding, by housing, threeway, containing liquid chamber, air filter piece, control level gauge composition, described threeway, air filter piece is located at respectively the both upper ends thereof of described housing, described control level gauge is located in the containing liquid chamber of inner chamber of described housing, it is characterized in that: described control level gauge comprises the float that can fluctuate, the choke plug of liquid feeding, float connecting rod, guide post, sealing ring, choke plug central shaft in described containing liquid chamber is provided with circular hole, the circular hole of the choke plug described in described float connecting rod runs through, and described choke plug and the interlock of described float connecting rod, the described float connecting rod upper end of running through choke plug is connected with described air filter piece, described float is fixed in lower end, the upper end of described guide post is positioned at described lower housing portion, lower end and is connected with described float, described sealing ring is positioned at the lower end of containing liquid chamber.Described guide post is in order to limit described float double swerve, thereby avoids float and the damage of float connecting rod junction and the sealing of sealing ring not tight.
Compared with prior art, the beneficial effects of the utility model:
1. the height of the self-service fluid infusion of energy, control storage battery liquid level;
2. simple in structure, simple operation safety, the life-span of prolongation storage battery.
Accompanying drawing explanation
Fig. 1 is structure cutaway view of the present utility model;
Description of reference numerals: housing 1, threeway 2, containing liquid chamber 3, air filter piece 4, float 5, choke plug 6, float connecting rod 7, guide post 8, sealing ring 9, circular hole 10.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
Embodiment: as shown in Figure 1, a kind of liquid injection cap that can automatic makeup liquid feeding, by housing 1, threeway 2, containing liquid chamber 3, air filter piece 4, control level gauge composition, described threeway 2, air filter piece 4 is located at respectively the both upper ends thereof of described housing 1, described control level gauge is located in the containing liquid chamber 3 of inner chamber of described housing 1, described control level gauge comprises the float 5 that can fluctuate, the choke plug 6 of liquid feeding, float connecting rod 7, guide post 8, sealing ring 9, choke plug 6 central shafts in described containing liquid chamber 3 are provided with circular hole 10, the circular hole 10 of the choke plug 6 described in described float connecting rod 7 runs through, and described choke plug 6 links with described float connecting rod 7, the described float connecting rod that runs through choke plug 67 upper ends are connected with described air filter piece 4, described float 5 is fixed in lower end, the upper end of described guide post 8 is positioned at described housing 1 bottom, lower end and is connected with described float 5, described sealing ring 9 is positioned at the lower end of containing liquid chamber 3.Described guide post 8 is in order to limit described float 5 double swerves, thereby avoids float 5 not tight with the damage of float connecting rod 7 junctions and the sealing of sealing ring 9.When concrete enforcement, between the charge period after storage battery uses, the liquid that will inject by connecting hose injects from threeway 2, enter the containing liquid chamber 3 of liquid injection cap, enter in battery from upper liquid mouth by containing liquid chamber 3, in the time that liquid level reduces, the position of float 5 declines, choke plug 6 leaves liquid mouth, and upper liquid mouth opens wide the self-service liquid of adding, in the time that liquid level reaches required requirement, float 5 floats, choke plug 6 is blocked liquid mouth, stops the liquid in containing liquid chamber 3 to flow out from upper liquid mouth, keeps inactive state by the hydro-cushion of whole system; When storage battery is by discharging and recharging, when the electrolyte evaporation in storage battery declines, liquid level reduces, and float 5 declines, and choke plug 6 leaves liquid mouth, and now the liquid in containing liquid chamber 3 flows out and enters in battery from upper liquid mouth, thereby battery is carried out to liquid feeding.Make the height of the self-service fluid infusion of storage battery energy, control storage battery liquid level by this device, and this liquid injection cap is simple in structure, simple operation safety is not fragile, thereby has extended the life-span of storage battery.
Finally it should be noted that, above embodiment is the non-limiting technical scheme in order to the technical solution of the utility model to be described only, those of ordinary skill in the art is to be understood that, those are modified to the technical solution of the utility model or are equal to replacement, and do not depart from aim and the scope of the technical program, all should be encompassed in the middle of claim scope of the present utility model.
Claims (1)
- One kind can automatic makeup liquid feeding liquid injection cap, by housing (1), threeway (2), containing liquid chamber (3), air filter piece (4), control level gauge composition, described threeway (2), air filter piece (4) is located at respectively the both upper ends thereof of described housing (1), described control level gauge is located in the containing liquid chamber (3) of inner chamber of described housing (1), it is characterized in that: described control level gauge comprises the float (5) that can fluctuate, the choke plug (6) of liquid feeding, float connecting rod (7), guide post (8), sealing ring (9), choke plug (6) central shaft in described containing liquid chamber (3) is provided with circular hole (10), the circular hole (10) of the choke plug (6) described in described float connecting rod (7) runs through, and described choke plug (6) links with described float connecting rod (7), the described float connecting rod that runs through choke plug (6) (7) upper end is connected with described air filter piece (4), described float (5) is fixed in lower end, the upper end of described guide post (8) is positioned at described housing (1) bottom, lower end and is connected with described float (5), described sealing ring (9) is positioned at the lower end of containing liquid chamber (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320857801.0U CN203631657U (en) | 2013-12-24 | 2013-12-24 | Filling cap capable of automatically supplementing liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320857801.0U CN203631657U (en) | 2013-12-24 | 2013-12-24 | Filling cap capable of automatically supplementing liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203631657U true CN203631657U (en) | 2014-06-04 |
Family
ID=50818106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320857801.0U Expired - Fee Related CN203631657U (en) | 2013-12-24 | 2013-12-24 | Filling cap capable of automatically supplementing liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203631657U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106784427A (en) * | 2017-01-16 | 2017-05-31 | 河南创力新能源科技股份有限公司 | A kind of anti-short-circuit fluid infusion of centralized automatic spacing and the unitary battery group of exhaust |
| CN106784519A (en) * | 2017-01-16 | 2017-05-31 | 河南创力新能源科技股份有限公司 | Liquid system is added in a kind of anti-short circuit of automatic spacing for batteries |
-
2013
- 2013-12-24 CN CN201320857801.0U patent/CN203631657U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106784427A (en) * | 2017-01-16 | 2017-05-31 | 河南创力新能源科技股份有限公司 | A kind of anti-short-circuit fluid infusion of centralized automatic spacing and the unitary battery group of exhaust |
| CN106784519A (en) * | 2017-01-16 | 2017-05-31 | 河南创力新能源科技股份有限公司 | Liquid system is added in a kind of anti-short circuit of automatic spacing for batteries |
| CN106784519B (en) * | 2017-01-16 | 2023-08-11 | 河南创力新能源科技股份有限公司 | Automatic limiting short-circuit-preventing supplementary liquid system for storage battery pack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20161224 |