CN201226367Y - Apparatus for repairing battery capacity - Google Patents
Apparatus for repairing battery capacity Download PDFInfo
- Publication number
- CN201226367Y CN201226367Y CNU2008200246143U CN200820024614U CN201226367Y CN 201226367 Y CN201226367 Y CN 201226367Y CN U2008200246143 U CNU2008200246143 U CN U2008200246143U CN 200820024614 U CN200820024614 U CN 200820024614U CN 201226367 Y CN201226367 Y CN 201226367Y
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- China
- Prior art keywords
- resistance
- storage battery
- diode
- power supply
- charging
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- 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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Abstract
The utility model discloses a storage battery capacity repairing device, which comprises an insulation casing body, a switch, an input voltage indicator, an output voltage indicator and a power indication lamp. A power voltage stabilizing circuit and a pulse shaping circuit are arranged in the insulation casing body, electrically connected with each other and electrically connected with the switch, the input voltage indicator, the output voltage indicator and the power indication lamp. The utility model can charge the battery through pulses, eliminate the lead sulfate crystal in the storage battery, automatically restore the battery which is vulcanized, and prolong the service life of the storage battery. When the storage battery is about to be fully charged, because the charging voltage is closer and closer to the wave peak of the pulse direct current output voltage, the charging current can get less and less; and the charging can automatically become micro current charging. When the voltage at the two terminals of the storage battery reaches the maximum of the rectification output wave peak, the charging process is stopped. The utility model has the advantages of simple circuit, easy manufacture and almost no requirements of maintenance.
Description
Technical field
The utility model relates to a kind of lead acid battery charge device, especially is a kind of device that the storage battery capacity is had the restoration and protection function.
Background technology
Storage battery is widely used in the power supply of electric bicycle, motorcycle, automobile, boats and ships, train, telecommunication and all kinds of electronic systems.China is the big country that produces and use storage battery in the world, and wherein the applicating history of lead-acid battery is the longest, also is the most ripe, cheapest battery.Its design service life was generally 10 years, but because the difference of behaviour in service and service condition, have only 1 year the useful life of most storage battery, by dissection to storage battery, can be clearly seen that and adhere to the hard lead sulfate crystallization of white on the pole plate, it is usually said " sulfuration " phenomenon, because the existence of lead sulfate crystallization, reduced effective contact area on the pole plate, blocked the passage of ion-exchange, caused the decline of holding discharge capability of lead acid accumulator and can't use,, far do not reached designed life finally until scrapping, abandoning.In order to address this problem, generation by generation storage battery is repaired machine, and storage battery recovers liquid, and electric bottle retreading technology etc. are constantly released, but all unsatisfactory, all do not tackle the problem at its root.
Summary of the invention
Thereby the purpose of this utility model is to provide a kind of to be had the restoration and protection function to the storage battery capacity and can improve the battery storage battery capacity prosthetic device in useful life.
For achieving the above object, the technical scheme that the utility model adopted is:
A kind of storage battery capacity prosthetic device, comprise insulation shell, switch, input voltage dial gauge, output voltage dial gauge, power supply indicator, its special character is, power supply stabilization circuit, pulse shaper are set in the described insulation shell, be electrically connected to each other between them, and be electrically connected with described switch, input voltage dial gauge, output voltage dial gauge, power supply indicator respectively.
The bridge rectifier that described power supply stabilization circuit is made up of rectifier diode D1～D4, transformer T1, protective tube FU form, two inputs of bridge rectifier are connected with two outputs of transformer T1 respectively, and two outputs of bridge rectifier are connected with pulse shaper respectively.
Described pulse shaper is by triode Q, resistance R 1, resistance R 2, resistance R 3, resistance R 5, resistance R 6, potentiometer R4, controllable silicon SCR, diode D5, diode D6 forms, the anode of diode D5 respectively with power supply stabilization circuit, the emitter of triode Q, one end of resistance R 3, an output CZ1 is connected, the negative terminal of diode D5 is connected with an end of resistance R 1, the other end of resistance R 1 respectively with power supply stabilization circuit, the negative electrode of controllable silicon SCR is connected, the gate pole of controllable silicon SCR is connected with the negative terminal of diode D6, the anode of diode D6 is connected with an end of resistance R 2, the other end of resistance R 2 is connected with the collector electrode of triode Q, the base stage of triode Q respectively with the other end of resistance R 3, the end of potentiometer R4 is connected, the other end of potentiometer R4 is connected with resistance R 5 one ends, the other end of resistance R 5 respectively with the anode of controllable silicon SCR, one end of resistance R 6 is connected, and the other end of resistance R 6 is connected with another output CZ2.
Storage battery capacity prosthetic device working method of the present utility model is as follows:
The AC220V civil power after the D1-D4 full-wave rectification, is supplied with the work of shaping pulse charging circuit through protective tube FU, transformer T1 step-down.When output insert to set by correct polarity be recharged bottle after, if each half-wave peak value of rectification output ripple voltage surpasses the output voltage of storage battery, then controllable silicon SCR is through the collector current triggering and conducting of triode Q, electric current charges to storage battery through controllable silicon.Pulsating voltage is during near battery voltage, and controllable silicon turn-offs, and stops charging.Regulator potentiometer R4, the conducting voltage of scalable triode Q.Resistance R 1 and light-emitting diode D5 form power indicator, and R1 plays the current-limiting protection effect of light-emitting diode.D6 is as the charging indication.
Storage battery capacity prosthetic device of the present utility model has following characteristics:
1, output voltage configures back (for example 36V), if be recharged disconnections that come off of a bottle pole plate, cause certain Battery pack obstructed, or short circuit occurs, and then the storage battery terminal voltage promptly reduces or is zero, and at this moment this charging device is with the no-output electric current.
2, if be recharged a bottle voltage deviation setting voltage, be 36V as setting voltage, misconnection 24V, 12V, 6V storage battery etc., charger is the no-output electric current also, if being set at the 24V misconnection is the 36V storage battery,, thereby can not charge to storage battery because this charging device output voltage is lower than battery voltage.
When 3, this charging device two outputs are as if short circuit, because wherein the circuits for triggering of controllable silicon SCR can not be worked, thereby not conducting of controllable silicon, output current is zero.
4, if use mistiming that positive and negative poles of battery is connect instead, then thyristor gating circuit oppositely ends, Triggerless, and not conducting of controllable silicon, output current is zero.
5, adopt pulse current charge, help prolonging the storage battery life-span.Because low-voltage AC is pulsating direct current after full-wave rectification, have only when its peak voltage during greater than battery voltage, controllable silicon is just understood conducting, and when pulsating dc voltage was in the trough district, controllable silicon instead ended partially, stop to charge to storage battery, thereby what flow through storage battery is Rectified alternating current, on the other hand, battery is carried out pulse charging, can also eliminate the lead sulfate crystalline solid in the accumulator jar, can recover the battery that sulfation occurs automatically.
6, quick charge is full of automatic stop.Because the storage battery both end voltage is lower when just having begun to charge, thereby charging current is bigger.When storage battery is about to (36V storage battery terminal voltage can reach 44V) when sufficient, because charging voltage is more and more near the crest value of pulsating direct current output voltage, then charging current also can be more and more littler, becomes trickle charge automatically.When the storage battery both end voltage was charged to the crest maximum of rectification output, charging process stopped.
7, circuit simple, be easy to make, hardly with safeguarding and maintenance.
Description of drawings
Accompanying drawing is the circuit theory diagrams of the utility model storage battery capacity prosthetic device.
Among the figure: FU-protective tube, D1～D4-rectifier diode, T1-transformer, Q-triode, R1～R3-resistance, R5～R6-resistance, R4-potentiometer, SCR-controllable silicon, D5-diode, D6-diode, CZ1, CZ2-output.
Embodiment
Accompanying drawing is depicted as the circuit theory diagrams of a kind of concrete enforcement of the utility model storage battery capacity prosthetic device, insulation shell is made of plastics, power supply stabilization circuit, pulse shaper are set in the insulation shell, be electrically connected to each other between them, and be electrically connected with switch, input voltage dial gauge, output voltage dial gauge, power supply indicator on the insulation shell respectively.
The bridge rectifier that its power supply stabilization circuit is made up of rectifier diode D1～D4, transformer T1, protective tube FU form, two inputs of bridge rectifier are connected with two outputs of transformer T1 respectively, and two outputs of bridge rectifier are connected with pulse shaper respectively.
Its pulse shaper is by triode Q, resistance R 1, resistance R 2, resistance R 3, resistance R 5, resistance R 6, potentiometer R4, controllable silicon SCR, diode D5, diode D6 forms, the anode of diode D5 respectively with power supply stabilization circuit, the emitter of triode Q, one end of resistance R 3, an output CZ1 is connected, the negative terminal of diode D5 is connected with an end of resistance R 1, the other end of resistance R 1 respectively with power supply stabilization circuit, the negative electrode of controllable silicon SCR is connected, the gate pole of controllable silicon SCR is connected with the negative terminal of diode D6, the anode of diode D6 is connected with an end of resistance R 2, the other end of resistance R 2 is connected with the collector electrode of triode Q, the base stage of triode Q respectively with the other end of resistance R 3, the end of potentiometer R4 is connected, the other end of potentiometer R4 is connected with resistance R 5 one ends, the other end of resistance R 5 respectively with the anode of controllable silicon SCR, one end of resistance R 6 is connected, and the other end of resistance R 6 is connected with another output CZ2.
It is the toroidal transformer of 40V that power transformer T1 selects output voltage for use, and rectification full-bridge D1～D4 selects the square full-bridge of 8～10A for use.Controllable silicon SCR is selected 10A/100V gold envelope one-way SCR for use, and it is fixed on the same heat-dissipating aluminium plate with nut with rectifier bridge.The parameter of trigger triode Q is Vceo 〉=60V, and IM=1A selects 2SB536, B564, B1008, B1015 or pipes such as 2SA684, A720 for use.R6 is as the current-limiting protection effect, if the transformer secondary output output voltage is suitable, charging current (mean value) is no more than 1.5A, and this resistance also can save need not.
Storage battery capacity prosthetic device of the present utility model is if be used for the charge in batteries (as 24V, 12V etc.) of other voltages, the secondary output voltage that then can choose transformer is respectively types such as 22V～26V, 12V～14V, suitably reduce simultaneously the resistance of resistance R 2 and resistance R 5, also the available band switch is controlled secondary alternating voltage and resistance conversion respectively, makes this charger that the bigger scope of application be arranged.Other element does not have specific (special) requirements.
All after the circuit installations, scrutiny is confirmed errorlessly, can connect the ohmic load of one 20～25 Ω at the output rapids, regulates resistance 4, and output voltage if can respective change, and this circuit energy operate as normal is described.
Claims (3)
1, a kind of storage battery capacity prosthetic device, comprise insulation shell, switch, input voltage dial gauge, output voltage dial gauge, power supply indicator, it is characterized in that: power supply stabilization circuit, pulse shaper are set in the described insulation shell, be electrically connected to each other between them, and be electrically connected with described switch, input voltage dial gauge, output voltage dial gauge, power supply indicator respectively.
2, storage battery capacity prosthetic device according to claim 1, it is characterized in that: the bridge rectifier that described power supply stabilization circuit is made up of rectifier diode D1～D4, transformer T1, protective tube FU form, two inputs of bridge rectifier are connected with two outputs of transformer T1 respectively, and two outputs of bridge rectifier are connected with pulse shaper respectively.
3, storage battery capacity prosthetic device according to claim 1, it is characterized in that: described pulse shaper is by triode Q, resistance R 1, resistance R 2, resistance R 3, resistance R 5, resistance R 6, potentiometer R4, controllable silicon SCR, diode D5, diode D6 forms, the anode of diode D5 respectively with power supply stabilization circuit, the emitter of triode Q, one end of resistance R 3, an output CZ1 is connected, the negative terminal of diode D5 is connected with an end of resistance R 1, the other end of resistance R 1 respectively with power supply stabilization circuit, the negative electrode of controllable silicon SCR is connected, the gate pole of controllable silicon SCR is connected with the negative terminal of diode D6, the anode of diode D6 is connected with an end of resistance R 2, the other end of resistance R 2 is connected with the collector electrode of triode Q, the base stage of triode Q respectively with the other end of resistance R 3, the end of potentiometer R4 is connected, the other end of potentiometer R4 is connected with resistance R 5 one ends, the other end of resistance R 5 respectively with the anode of controllable silicon SCR, one end of resistance R 6 is connected, and the other end of resistance R 6 is connected with another output CZ2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200246143U CN201226367Y (en) | 2008-06-30 | 2008-06-30 | Apparatus for repairing battery capacity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200246143U CN201226367Y (en) | 2008-06-30 | 2008-06-30 | Apparatus for repairing battery capacity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201226367Y true CN201226367Y (en) | 2009-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200246143U Expired - Fee Related CN201226367Y (en) | 2008-06-30 | 2008-06-30 | Apparatus for repairing battery capacity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201226367Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102185364A (en) * | 2011-05-17 | 2011-09-14 | 李秉哲 | Electric vehicle storage battery charger with multiple protection functions |
| CN104052029A (en) * | 2013-03-15 | 2014-09-17 | 深圳市海洋王照明工程有限公司 | Charger reverse-connection-prevention circuit and electronic device |
| CN105141017A (en) * | 2015-09-08 | 2015-12-09 | 周芸 | Universal old Mn-Zn dry battery charger |
| CN105186642A (en) * | 2015-09-10 | 2015-12-23 | 周芸 | Old dry cell charger |
-
2008
- 2008-06-30 CN CNU2008200246143U patent/CN201226367Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102185364A (en) * | 2011-05-17 | 2011-09-14 | 李秉哲 | Electric vehicle storage battery charger with multiple protection functions |
| CN104052029A (en) * | 2013-03-15 | 2014-09-17 | 深圳市海洋王照明工程有限公司 | Charger reverse-connection-prevention circuit and electronic device |
| CN105141017A (en) * | 2015-09-08 | 2015-12-09 | 周芸 | Universal old Mn-Zn dry battery charger |
| CN105186642A (en) * | 2015-09-10 | 2015-12-23 | 周芸 | Old dry cell charger |
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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: 20090422 |