CN2617041Y

CN2617041Y - Lead-acid battery capacity recovery device

Info

Publication number: CN2617041Y
Application number: CNU032132700U
Authority: CN
Inventors: 王志祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-05-22
Filing date: 2003-05-22
Publication date: 2004-05-19
Anticipated expiration: 2013-05-22

Abstract

The utility model relates to a lead-acid battery capacity recovery device which solves the problem that the prior lead-acid battery forms a layer of hard lead sulfate re-crystal on a pole plate. The utility model can be charged by using a general method, which is not easy to make the lead-acid battery capacity disappear. The utility model also solves the problems that the micro-pore of the vulcanized pole plate is blocked, and the active material engaged in the chemical reaction is reduced and the battery capacity is greatly reduced, when the situation is serious, the lead-acid battery can not be used continuously. The utility model is formed by the connection of a chip IC1, a chip IC2, capacitors C1, C2, C3, C4, diodes D1, D2, D3, D4, D5, resistors R1, R2, R3, R4, R5, inductance coils L1, L2, a field-effect tube T1 and a wire connecting terminal K1. The utility model is connected with the total output terminal of the lead battery in parallel to effectively stabilize the capacity of the lead battery and prevent and resist the vulcanized reaction, and the battery keeps high efficient electricity-storing function. The utility model can automatically make desulfuration process to the vulcanized battery to form favorable charging and discharging circulation at the inner part to restore the capacity to the original nominal value.

Description

The capacity of lead acid battery restorer

Technical field

The utility model is a kind of capacity of lead acid battery restorer.

Background technology

Lead acid accumulator is the meeting natural aging in normal the use, is exactly to form the thick and hard lead sulfate of one deck crystalline solid again on pole plate, and storage battery is formed lead sulfate in discharge process, former is tiny particle, be called disposable crystalline solid,, can disappear once charging.If storage battery is in half discharge condition for a long time, the lead sulfate on the pole plate can be dissolved in the electrolyte when temperature raises, and when temperature reduced, crystallization was attached on the pole plate once more again, and knot is big more, thick more more; This crystalline solid again is difficult to dissolving, only charges with general method, is difficult for making its disappearance.The pole plate micropore of sulfuration is blocked, participates in the Activity of Chemical Reaction material and reduces, and the capacity of storage battery reduces a lot, and when serious, storage battery can not continue to use.

Summary of the invention

The purpose of this utility model is to provide a kind of capacity of lead acid battery restorer at above-mentioned existing problem.

The utility model is achieved in that integrated circuit die I C ₁4,5,6,14 pin and capacitor C ₂, voltage stabilizing didoe D ₅Negative pole and resistance R ₂The upper end connects; Chip IC ₂3 pin and electrochemical capacitor C ₃Positive pole, light-emitting diode D ₁Positive pole and current-limiting resistance R ₅Link to each other; Resistance R ₅The other end and inductance coil L ₂, capacitor C ₄, inductance coil L ₁The upper end be connected.Diode D ₅Negative pole, capacitor C ₂, capacitor C ₃, capacitor C ₄Lower end ground connection.

Integrated circuit die I C ₁1 pin and capacitor C ₁Be connected 2 pin and resistance R ₁Connect capacitor C ₁And resistance R ₂The other end be attempted by integrated circuit die I C ₁3 pin; Integrated circuit die I C ₁8,12,7 pin connect public ground; Integrated circuit die I C ₁9 pin connecting resistance R ₂Lower end and chip IC ₂13 pin.Chip IC ₂12 pin connect public ground; Chip IC ₂10 pin meet diode D ₂Positive pole and resistance R ₃Link to each other; Resistance R ₃The upper end connect light-emitting diode D ₁Negative pole, diode D ₂Negative pole connect public ground; Chip IC ₂11 pin meet field effect transistor T ₁S end, resistance R ₄The upper end, resistance R ₄Lower end ground connection; Integrated circuit die I C ₁10 pin meet field effect transistor T ₁D end, field effect transistor T ₁C termination inductance coil L ₂Lower end and diode D ₃Positive pole, voltage-stabiliser tube D ₄Negative pole; Voltage-stabiliser tube D ₄Plus earth; Diode D ₃Negative pole meet inductance coil L ₁The lower end and with binding post K ₁Positive pole link to each other binding post K ₁Minus earth.

Advantage of the present utility model is, with this product and the use in parallel of total output of lead accumulator, can effectively stablize the capacity of lead accumulator, stop and the resistance vulcanization reaction, battery is remained deposit the electric work energy efficiently, can carry out desulfuration automatically to the storage battery that produces sulfuration and handle, make the good charge/discharge cycle of its inner formation, capacity restoration is arrived former nominal value.

Early capacity to occur descend near final lead accumulator useful life, do not deposit electricity, floating electricity, escapes phenomenon such as electricity, makes engine start difficulties such as vehicle, boats and ships.After adding restorer, accumulative total is moved 50-80 hour, just can recover original function voluntarily.Can continue to use 3-5.

Downloaded and storEd the lead accumulator of scrapping, both inner pad do not have rotten, do not have and to come off, physical structure does not have distortion, and has no lack of and carried out the about 50-80 of low current charge hour after adding this product under the situation of electrolyte, its function can return to normal value, uploads and continues to use 2-4.Use this product to ensure the cycle in useful life of lead accumulator reliably, need not storage battery is broken away from main body.

This product low temperature environment in the winter time uses down, can effectively strengthen the energy output of lead accumulator, is the plant equipment such as vehicle, boats and ships of fuel with gasoline and diesel oil, the output torque that can increase starter behind this product is installed, shortens the starting time, alleviate exhaust emissions, reduce and pollute fuel savings.

Description of drawings

Fig. 1 is a line map of the present utility model;

Embodiment

Describe in detail below in conjunction with accompanying drawing: as shown in the figure, integrated circuit die I C ₁4,5,6,14 pin and capacitor C ₂, diode D ₅Negative pole and resistance R ₂The upper end connects; Chip IC ₂3 pin and electrochemical capacitor C ₃Positive pole, light-emitting diode D ₁Positive pole and current-limiting resistance R ₅Link to each other; Resistance R ₅The other end and inductance coil L ₂, capacitor C ₄, inductance coil L ₁Be connected.Diode D ₅Negative pole, capacitor C ₂, capacitor C ₃, capacitor C ₄Lower end ground connection.

Its operation principle is as follows: the lead-acid battery that is resumed is through binding post K ₁, inductance coil L ₁Be this circuit supply, inductance coil L ₁And capacitor C ₂, capacitor C ₄Play the filtering pulse, resistance R ₅Be current-limiting resistance, capacitor C ₃It is energy storage capacitor.Diode D ₅Be voltage stabilizing didoe, with A point voltage all-the-time stable in 12V.Resistance R ₃Be the light-emitting diode current-limiting resistance, light-emitting diode D when connecting battery ₁Light the on of expression power supply.

Comprise chip IC ₁, IC ₂With field effect transistor T ₁The pulse generator of forming is at IC ₁10 pin outputs to produce frequency be 1KHz, duty ratio is about 50% rectangular pulse.Work as IC ₁10 pin output high level the time, field effect transistor T ₁Inductance coil L is flow through in conducting ₂And resistance R ₄Battery discharge current be linear growth, inductance coil L ₂With field form store energy is got up,, make resistance R when this electric current reaches about 1A ₄Both end voltage when being elevated to 0.35v, comparator IC ₂The upset and go out high level, make IC ₁Reset field effect transistor T ₁End.Be stored in inductance coil L ₂In magnetic field energy just at inductance coil L ₂Two ends convert a peaking voltage to, and by diode D ₃Battery is charged.

The amplitude of charging pulse depends on the state of battery; If when battery remaining power was big, then its internal resistance was less, the peak value of charging pulse is also less, otherwise then bigger.Voltage stabilizing didoe D ₄The maximum of this pulse is limited within the limits prescribed, in order to avoid damage battery.

Claims

1, a kind of capacity of lead acid battery restorer; It is characterized in that integrated circuit die I C ₁4,5,6,14 pin and capacitor C ₂, voltage stabilizing didoe D ₅Negative pole and resistance R ₂The upper end connects; Chip IC ₂3 pin and electrochemical capacitor C ₃Positive pole, light-emitting diode D ₁Positive pole and current-limiting resistance R ₅Link to each other; Resistance R ₅The other end and inductance coil L ₂, capacitor C ₄, inductance coil L ₁The upper end be connected.Diode D ₅Negative pole, capacitor C ₂, capacitor C ₃, capacitor C ₄Lower end ground connection; Integrated circuit die I C ₁1 pin and capacitor C ₁Be connected 2 pin and resistance R ₁Connect capacitor C ₁And resistance R ₂The other end be attempted by integrated circuit die I C ₁3 pin; Integrated circuit die I C ₁8,12,7 pin connect public ground; Integrated circuit die I C ₁9 pin connecting resistance R ₂Lower end and chip IC ₂13 pin.Chip IC ₂12 pin connect public ground; Chip IC ₂10 pin meet diode D ₂Positive pole and resistance R ₃Link to each other; Resistance R ₃The upper end connect light-emitting diode D ₁Negative pole, diode D ₂Negative pole connect public ground; Chip IC ₂11 pin meet field effect transistor T ₁S end, resistance R ₄The upper end, resistance R ₄Lower end ground connection; Integrated circuit die I C ₁10 pin meet field effect transistor T ₁D end, field effect transistor T ₁C termination inductance coil L ₂Lower end and diode D ₃Positive pole, voltage-stabiliser tube D ₄Negative pole; Voltage-stabiliser tube D ₄Plus earth; Diode D ₃Negative pole meet inductance coil L ₁The lower end and with binding post K ₁Positive pole link to each other binding post K ₁Minus earth.