CN203910908U - Dedicated plug and device for supplying liquid into storage battery - Google Patents
Dedicated plug and device for supplying liquid into storage battery Download PDFInfo
- Publication number
- CN203910908U CN203910908U CN201420227711.8U CN201420227711U CN203910908U CN 203910908 U CN203910908 U CN 203910908U CN 201420227711 U CN201420227711 U CN 201420227711U CN 203910908 U CN203910908 U CN 203910908U
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- Prior art keywords
- storage battery
- cock body
- liquid
- special
- communicated
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- 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 discloses a dedicated plug and a device for supplying liquid into a storage battery. The dedicated plug comprises a liquid inlet pipe, an air outlet pipe and a plug body; a vertical center pipe is arranged in the plug body; the center pipe extends downwards and out of the plug body for a certain length, and extends upwards to be communicated with the air outlet pipe; an annular interlayer is arranged between the outside of the center pipe and the side wall of the plug body; the upper part of the interlayer is communicated with the liquid inlet pipe; a liquid inlet hole is formed in the lower part of the plug body, and communicated with the interlayer; the device for supplying the liquid into the storage battery comprises a liquid storage vessel, a plurality of the dedicated plugs used for supplying the liquid into the storage batteries and a plurality of storage batteries; the liquid outlet pipes and the liquid inlet pipes of the dedicated plugs between the adjacent storage batteries are connected in series through pipelines; the air outlet pipes of the dedicated plugs between the adjacent storage batteries are connected in series through the pipelines; the liquid storage vessel is connected with the liquid inlet pipe of the dedicated plug of the first storage battery through the pipeline. The dedicated plug and the device utilize atmospheric pressure and liquid pressure to achieve a balanced state, so that the aim of liquid supply is achieved.
Description
Technical field
The utility model relates to the technical field of storage battery, particularly relates to a kind of special-purpose stopper of storage battery liquid make-up and the device of storage battery liquid make-up.
Background technology
In existing known use, supplement the storage battery of liquid, except accumulator plate quality, discharge and recharge improper outside, the key factor-storage battery liquid that more has a direct impact the life of storage battery is not enough, liquid level is too low.No matter be acidity or akaline liquid storage battery, liquid is all that pure liquid (distillate) adds trace acidic or alkaline electro to form from thing, and this electrolysis liquid surface must flood battery lead plate, also with regard to battery lead plate, must be submerged in electrolyte, battery could discharge and recharge well (process of electricity consumption is exactly battery discharging process) yet, existing storage battery is accumulators liquid feeding very mechanically mostly in use.People etc. discharge and recharge when undesired or think that storage battery is out of order while sending repair shop to repair, just to find it is that the electrolyte of storage battery lacks and caused accumulator cell charging and discharging undesired.Simultaneously owing to not having timely fluid infusion to cause storage battery to be badly damaged.The rated capacity of storage battery refers to the supplementary complete submergence battery lead plate of liquid and just possesses conductive area.Distillate volatilization during because of charging and discharging reduces liquid level in a large number, now the machining area of effectively leading of storage battery diminishes, and load and charging current can not change, and have at this moment just increased the weight of the pay(useful) load of storage battery, cause storage battery overload to discharge and recharge, cause the life of storage battery and subtract greatly.
Problem in view of above-mentioned existence, each battery manufacturer man is addressing this problem of making great efforts, wherein there is the Chinese invention patent that an application number is 201210198188.6, a kind of storage battery automatic liquid supply device is disclosed, comprise liquid storage kettle, some control valves of storage battery top and the conduit of connection liquid storage kettle and some control valves, described control valve comprises the spool that valve body and application valve body are opened or closed, described spool is connected with movable valve plug activity and is realized cursory that valve body opens or close, cursory being located in storage battery by connecting rod; By cursory, detect liquid level and control fluid infusion, complex structure, part is numerous, also has mutual movement relation between part, because inside battery can produce some crystalline solid etc. when working, is easy to the surface of the moving component of bonding, causes the inefficacy of this device.
Utility model content
Of the present utility model for addressing the above problem, a kind of special-purpose stopper of storage battery liquid make-up and the device of storage battery liquid make-up are provided.
The technical solution of the utility model is: a kind of special-purpose stopper of storage battery liquid make-up, comprise feed tube, blast pipe, cock body, in described cock body, be provided with vertical central tube, this central tube is to downward-extension and stretch out cock body one segment length, and this central tube extends upward and is communicated with blast pipe; Outside central tube and between the sidewall of cock body, be provided with annular interlayer, the top of this interlayer is communicated with described feed tube, and the bottom of cock body is provided with inlet opening, and this inlet opening is communicated with interlayer.
The sidewall of described cock body is provided with installation external screw thread, and described feed tube and blast pipe are positioned at installs externally threaded top; Described inlet is positioned at the bottom that outer bolt is installed.
The top of described cock body is also provided with the drain pipe being communicated with interlayer.
Described blast pipe comprises two, and two blast pipes and central tube upper end form three-port structure.
A kind of device of storage battery liquid make-up, comprise liquid storage container, the special-purpose stopper of several storage battery liquid make-up, several storage batterys, the special-purpose stopper of described storage battery liquid make-up comprises feed tube, blast pipe, cock body, in described cock body, be provided with vertical central tube, this central tube is to downward-extension and stretch out cock body one segment length, and this central tube extends upward and is communicated with blast pipe; Outside central tube and between the sidewall of cock body, be provided with annular interlayer, the top of this interlayer is communicated with described feed tube, and the bottom of cock body is provided with inlet opening, and this inlet opening is communicated with interlayer; The sidewall of described cock body is provided with installation external screw thread, and described feed tube and blast pipe are positioned at installs externally threaded top, and described inlet is positioned at the bottom that outer bolt is installed; The top of described cock body is also provided with the drain pipe being communicated with interlayer; Described blast pipe comprises two, and two blast pipes and central tube upper end form three-port structure; Each is provided with the special-purpose stopper of an above-mentioned storage battery liquid make-up above storage battery, central tube lower end and fluid infusion hole on stopper are positioned at internal storage battery, between the drain pipe of the special-purpose stopper between adjacent storage battery and feed tube, by pipeline, connect, between the blast pipe of the special-purpose stopper between adjacent storage battery and blast pipe, by pipeline, connect, described liquid storage container is connected by pipeline with the feed tube of the special-purpose stopper of first storage battery.
The beneficial effects of the utility model
The special-purpose stopper of storage battery liquid make-up of the present utility model and the device of storage battery liquid make-up, the liquid level that balance between the pressure of the pressure of the gas producing by inside and the outside liquid that is about to enter is controlled inside battery is positioned at a constant region, do not contain moving component, the phenomenon that can not produce crystalline solid bonding, reliability significantly promotes.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the special-purpose stopper of this storage battery liquid make-up;
Fig. 2 is the side-looking structural representation of Fig. 1;
Fig. 3 is the A-A cross-sectional view of Fig. 2;
Fig. 4 is the special-purpose stopper of the storage battery liquid make-up mounting structure schematic diagram on storage battery;
Fig. 5 is the use view of the device of storage battery liquid make-up;
1. blast pipes in figure, 2. drain pipe, 3. cock body, 4. central tube, 5. inlet opening, 6. interlayer, 7. external screw thread, 8. feed tube, 9. accumulator housing, 10. liquid, 101. liquid storage containers, 102. pipelines, 103. pipelines, the special-purpose stopper of 104. storage battery liquid make-up, 105. storage batterys are installed.
Embodiment
Embodiment: referring to Fig. 1-4, in figure, a kind of special-purpose stopper of storage battery liquid make-up, comprises feed tube, blast pipe, cock body, is provided with vertical central tube in described cock body, this central tube is to downward-extension and stretch out cock body one segment length, and this central tube extends upward and is communicated with blast pipe; Outside central tube and between the sidewall of cock body, be provided with annular interlayer, the top of this interlayer is communicated with described feed tube, and the bottom of cock body is provided with inlet opening, and this inlet opening is communicated with interlayer.The sidewall of described cock body is provided with installation external screw thread, and described feed tube and blast pipe are positioned at installs externally threaded top; Described inlet is positioned at the bottom that outer bolt is installed.The top of described cock body is also provided with the drain pipe being communicated with interlayer.Described blast pipe comprises two, and two blast pipes and central tube upper end form three-port structure.
Embodiment bis-: referring to Fig. 5, a kind of device of storage battery liquid make-up in figure, comprise liquid storage container, the special-purpose stopper of several storage battery liquid make-up, several storage batterys, the special-purpose stopper of described storage battery liquid make-up comprises feed tube, blast pipe, cock body, in described cock body, be provided with vertical central tube, this central tube is to downward-extension and stretch out cock body one segment length, and this central tube extends upward and is communicated with blast pipe; Outside central tube and between the sidewall of cock body, be provided with annular interlayer, the top of this interlayer is communicated with described feed tube, and the bottom of cock body is provided with inlet opening, and this inlet opening is communicated with interlayer; The sidewall of described cock body is provided with installation external screw thread, and described feed tube and blast pipe are positioned at installs externally threaded top, and described inlet is positioned at the bottom that outer bolt is installed; The top of described cock body is also provided with the drain pipe being communicated with interlayer; Described blast pipe comprises two, and two blast pipes and central tube upper end form three-port structure; Each is provided with the special-purpose stopper of an above-mentioned storage battery liquid make-up above storage battery, central tube lower end and fluid infusion hole on stopper are positioned at internal storage battery, between the drain pipe of the special-purpose stopper between adjacent storage battery and feed tube, by pipeline, connect, between the blast pipe of the special-purpose stopper between adjacent storage battery and blast pipe, by pipeline, connect, described liquid storage container is connected by pipeline with the feed tube of the special-purpose stopper of first storage battery.
The course of work of this device is as follows:
This device utilizes physical principle, thereby reaches according to the pressure of atmospheric pressure and liquid the object that equilibrium state reaches fluid infusion.During use, this mechanism screws in the storage battery of sealing, and central tube 4 and atmosphere by middle part connect.In fluid infusion process, first liquid enter the annular gap 6 of hollow from the feed tube 8 in left side, from the inlet opening 5 of annular gap 6 both sides, bottom, enter accumulator housing 9, at this moment, the liquid level of storage battery liquid 10 will constantly raise, simultaneously, gas unnecessary in storage battery will be discharged by the mouth of pipe of central tube 4 lower ends, then enters into the blast pipe 1 on top, when liquid level is elevated to central tube 4 bottom time, with regard to shutoff the mouth of pipe of central tube 4 lower ends, cut off the path of internal storage battery and atmosphere.Liquid continues to flow into, and will cause gas pressure in storage battery 105 cavitys to raise gradually, until the pressure producing with upper liquid reaches poised state, then liquid level no longer raises, and liquid level is held constant at central tube 4 bottom near face.Pressure once internal storage battery 105 cavity gases equates with the fluid pressure of lower-left inlet 8, liquid will flow out by the drain pipe 2 on right side, by flexible pipe 103, be connected to next storage battery again, so circulation, just can automatically be full of the numerous storage battery being cascaded, and keep each storage battery to have a constant liquid level, meet the requirement of storage battery operation technique.
Claims (5)
1. the special-purpose stopper of a storage battery liquid make-up, comprise feed tube, blast pipe, cock body, it is characterized in that: in described cock body, be provided with vertical central tube, this central tube is to downward-extension and stretch out cock body one segment length, and this central tube extends upward and is communicated with blast pipe; Outside central tube and between the sidewall of cock body, be provided with annular interlayer, the top of this interlayer is communicated with described feed tube, and the bottom of cock body is provided with inlet opening, and this inlet opening is communicated with interlayer.
2. the special-purpose stopper of storage battery liquid make-up according to claim 1, is characterized in that: the sidewall of described cock body is provided with installation external screw thread, and described feed tube and blast pipe are positioned at installs externally threaded top; Described inlet is positioned at the bottom that outer bolt is installed.
3. the special-purpose stopper of storage battery liquid make-up according to claim 1, is characterized in that: the top of described cock body is also provided with the drain pipe being communicated with interlayer.
4. the special-purpose stopper of storage battery liquid make-up according to claim 1, is characterized in that: described blast pipe comprises two, and two blast pipes and central tube upper end form three-port structure.
5. the device of a storage battery liquid make-up, comprise liquid storage container, the special-purpose stopper of several storage battery liquid make-up, several storage batterys, it is characterized in that: the special-purpose stopper of described storage battery liquid make-up comprises feed tube, blast pipe, cock body, in described cock body, be provided with vertical central tube, this central tube is to downward-extension and stretch out cock body one segment length, and this central tube extends upward and is communicated with blast pipe; Outside central tube and between the sidewall of cock body, be provided with annular interlayer, the top of this interlayer is communicated with described feed tube, and the bottom of cock body is provided with inlet opening, and this inlet opening is communicated with interlayer; The sidewall of described cock body is provided with installation external screw thread, and described feed tube and blast pipe are positioned at installs externally threaded top, and described inlet is positioned at the bottom that outer bolt is installed; The top of described cock body is also provided with the drain pipe being communicated with interlayer; Described blast pipe comprises two, and two blast pipes and central tube upper end form three-port structure; Each is provided with the special-purpose stopper of an above-mentioned storage battery liquid make-up above storage battery, central tube lower end and fluid infusion hole on stopper are positioned at internal storage battery, between the drain pipe of the special-purpose stopper between adjacent storage battery and feed tube, by pipeline, connect, between the blast pipe of the special-purpose stopper between adjacent storage battery and blast pipe, by pipeline, connect, described liquid storage container is connected by pipeline with the feed tube of the special-purpose stopper of first storage battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420227711.8U CN203910908U (en) | 2014-05-06 | 2014-05-06 | Dedicated plug and device for supplying liquid into storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420227711.8U CN203910908U (en) | 2014-05-06 | 2014-05-06 | Dedicated plug and device for supplying liquid into storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203910908U true CN203910908U (en) | 2014-10-29 |
Family
ID=51785158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420227711.8U Expired - Fee Related CN203910908U (en) | 2014-05-06 | 2014-05-06 | Dedicated plug and device for supplying liquid into storage battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203910908U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103943813A (en) * | 2014-05-06 | 2014-07-23 | 杨通胜 | Dedicated plug for supplement liquid of storage battery and device for supplement liquid of storage battery |
| CN108598578A (en) * | 2018-02-26 | 2018-09-28 | 合肥国轩高科动力能源有限公司 | Lithium ion battery formation liquid-spraying prevention device |
-
2014
- 2014-05-06 CN CN201420227711.8U patent/CN203910908U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103943813A (en) * | 2014-05-06 | 2014-07-23 | 杨通胜 | Dedicated plug for supplement liquid of storage battery and device for supplement liquid of storage battery |
| CN103943813B (en) * | 2014-05-06 | 2017-02-15 | 杨通胜 | Dedicated plug for supplement liquid of storage battery and device for supplement liquid of storage battery |
| CN108598578A (en) * | 2018-02-26 | 2018-09-28 | 合肥国轩高科动力能源有限公司 | Lithium ion battery formation liquid-spraying prevention device |
| CN108598578B (en) * | 2018-02-26 | 2020-11-06 | 合肥国轩高科动力能源有限公司 | Lithium ion battery formation liquid-spraying prevention device |
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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: 20141029 Termination date: 20170506 |