CN2497436Y - Valve-controlled sealed lead-acid battery automatic-water feeding apparatus - Google Patents
Valve-controlled sealed lead-acid battery automatic-water feeding apparatus Download PDFInfo
- Publication number
- CN2497436Y CN2497436Y CN 01249275 CN01249275U CN2497436Y CN 2497436 Y CN2497436 Y CN 2497436Y CN 01249275 CN01249275 CN 01249275 CN 01249275 U CN01249275 U CN 01249275U CN 2497436 Y CN2497436 Y CN 2497436Y
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- CN
- China
- Prior art keywords
- valve
- water
- battery
- flume
- sealed lead
- 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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- Y02E60/12—
Abstract
An automatic water supplement device of a valve-regulated sealed lead-acid battery, comprises a flume preserving supplementary water, a siphon absorbing supplementary water, a rubber valve controlling a water outlet, a communicating pipe and a water inlet, wherein, the flume is fixedly connected with the central part of a battery cover, the outer wall of the flume is firmly matched with the inner wall of the battery cover, one end of the siphon is placed in the flume, the other end of the flume is connected with a water outlet which is arranged on an omnibus bar, one end of an outlet valve covers the water outlet, the other end is connected with an exhaust valve, the communicating pipe, arranged on one side of the flume, is communicated with the top of the flume and the inner space of the battery, and a water inlet is opened on the battery cover. The utility model can automatically supplement the water decreasing in the course of using the valve-regulated sealed lead-acid battery of automatic water supplement to keep the battery normal and prevent the capacity of the valve-regulated sealed lead-acid battery from disappearing because of losing water and further prolongs the service life.
Description
Technical field:
The utility model relates to a kind of automatic water-replenishing device of valve controlled sealed lead-acid accumulator, is used for replenishing the moisture of valve-regulated sealed lead acid battery.
Background technology:
The valve-controlled sealed lead-acid battery promptly uses the electrolyte of the absorption of glassine paper in the valve-controlled sealed lead-acid battery to carry out combination reaction chemical energy is converted into electric energy.Theoretical, in certain ventilation space, the moisture in the valve-controlled sealed lead-acid battery is undertaken being used for keeping in conjunction with generating water, Water Cycle being made again after combination reaction generates hydrogen and oxygen by electrolyte.In actual the use, the valve-controlled sealed lead-acid battery can be divided into two kinds of situations: one, the valve-controlled sealed lead-acid battery requires gas not efflux when general normal use, but reason owing to the sealing technology aspect, battery is when normal the use, and gas still has leakage phenomenon, and moisture content also reduces thereupon; Two, the valve-controlled sealed lead-acid battery is overcharging phenomenon when occurring, and the gas that expands in the battery will be discharged by vent valve, and to reduce inner pressure of battery, meanwhile some moisture have inevitably been drained.This shows, the water loss in use of valve-controlled sealed lead-acid battery is unescapable, particularly battery relatively poor in some service conditions, overcharge in the environment that phenomenon often occurs, water loss speeds up in the battery, be easy to cause valve-controlled sealed lead-acid battery internal partition paper to dry up because of drying out, occur the lead powder spot above the separator paper, form short circuit capacity is disappeared.
Summary of the invention:
Technical problem to be solved in the utility model provides can replenish the moisture that valve-regulated sealed lead acid battery in use reduces automatically, the assurance battery is normal, avoid the valve-controlled sealed lead-acid battery because of the capacity that dries out disappears, increase the automatic water-replenishing device of the valve controlled sealed lead-acid accumulator in its useful life.
The technical solution of the utility model is: the utility model is by the hopper of preserving make-up water, attract the siphon pipe of make-up water, the rubber valve of control delivery port, and communicating pipe, water inlet is formed, described hopper and battery cover core are fixed together, hopper outer wall and battery cover inwall are tight fits, one in described siphon pipe places hopper, the other end links to each other with delivery port on being located at bus-bar, described outlet valve one end cap is lived delivery port, and the other end links to each other with vent valve, and described communicating pipe is in hopper one side, be communicated with hopper top and inside battery space, described water inlet is opened on battery cover.
After adopting automatic water-replenishing device, the situation that the valve-controlled sealed lead-acid battery is turned pale because of dehydration has obtained good solution, water in the automatic water-replenishing device, guaranteed moisture required in the battery, prolonged time that battery has adequate water, increased reliability and useful life that battery uses, guaranteed that battery is in the normal operation of using the later stage.
Description of drawings:
Accompanying drawing 1 is the main sectional side view of the utility model along the A-A direction;
Accompanying drawing 2 is that the utility model partly cuts open and overlooks side figure.
Embodiment:
Shown in accompanying drawing 1, accompanying drawing 2, the utility model is made up of hopper 1, siphon pipe 2, outlet valve, bus-bar 6, communicating pipe 7, water inlet 8.Hopper 1 places battery cover 8 inboards and is connected by core, and hopper 1 outer wall and battery cover 10 inwalls closely cooperate; 2 one in siphon pipe is put into hopper and is close to hopper 1 bottom by the hopper side, and the other end links to each other with delivery port 9 on being located at bus-bar 6; Outlet valve is made of rubber stopper 3, and the one end cap is lived delivery port 9, and the other end links to each other with vent valve 4 by connecting rod, is positioned at hopper one side communicating pipe 7, with hopper top and inside battery spatial communication; Water inlet 8 is positioned on the battery cover 10, and is furnished with water intaking valve 11.
The utility model concrete function implementation procedure is: the thermal effect that the valve-controlled sealed lead-acid battery produces when general normal use, internal temperature of battery is risen to some extent, accelerated evaporation of water speed in the hopper 1, moisture evaporated enters the inside battery space by communicating pipe 7, replenishes the moisture because of the former of cell sealing process aspect thereby loss.In the outside emission gases process of valve-controlled sealed lead-acid over-charging of battery, the rubber stopper that is backed down the outlet valve that is attached thereto because of vent valve 4 also detaches the mouth of a river, water in the hopper 1 is flowed out by delivery port 9 along siphon pipe 2, through bus-bar 6 moisture is distributed in the battery lead plate group, replenish and discharge the moisture that gas is taken away, after gas is discharged, vent valve resets, the rubber stopper of interlock outlet valve resets, delivery port 9 covered again stop water outlet, pondage can not pass through water inlet 8 supplementing water for a long time in hopper 1, and there is a water intaking valve that is used 11 at delivery port 8 places, valve port is only opened when supplementing water, can't help water inlet 8 and runs off to guarantee in the battery moisture.
Claims (1)
- A kind of automatic water-replenishing device of valve-controlled sealed lead-acid battery, it is made up of hopper (1), siphon pipe (2), outlet valve, communicating pipe (7), water inlet (8), hopper (1) places battery cover (10) inboard and is connected by core, and hopper (1) outer wall and battery cover (10) inwall closely cooperate; (2) one in siphon pipe places hopper (1), and the other end links to each other with delivery port (9) on being located at bus-bar (6); Outlet valve is made of rubber stopper (3), and its rubber stopper (3) one end caps are lived delivery port, and the other end links to each other with vent valve (4) by connecting rod, and communicating pipe (7) is positioned at hopper one side, with hopper top and inside battery spatial communication; Water inlet (8) is positioned on the battery cover (10), and is furnished with water intaking valve (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01249275 CN2497436Y (en) | 2001-07-12 | 2001-07-12 | Valve-controlled sealed lead-acid battery automatic-water feeding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01249275 CN2497436Y (en) | 2001-07-12 | 2001-07-12 | Valve-controlled sealed lead-acid battery automatic-water feeding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2497436Y true CN2497436Y (en) | 2002-06-26 |
Family
ID=33659722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01249275 Expired - Fee Related CN2497436Y (en) | 2001-07-12 | 2001-07-12 | Valve-controlled sealed lead-acid battery automatic-water feeding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2497436Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102891337A (en) * | 2012-10-29 | 2013-01-23 | 华为技术有限公司 | Lead-acid storage battery |
| CN102983305A (en) * | 2012-12-18 | 2013-03-20 | 河南创力新能源科技有限公司 | Automatic water supply device of valve control type iron-nickel storage battery |
-
2001
- 2001-07-12 CN CN 01249275 patent/CN2497436Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102891337A (en) * | 2012-10-29 | 2013-01-23 | 华为技术有限公司 | Lead-acid storage battery |
| CN102983305A (en) * | 2012-12-18 | 2013-03-20 | 河南创力新能源科技有限公司 | Automatic water supply device of valve control type iron-nickel storage battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |