CN2409618Y

CN2409618Y - Powerful long-acting apparatus for lead accumulator

Info

Publication number: CN2409618Y
Application number: CN 00203600
Authority: CN
Inventors: 杨志敏; 郑哲
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-02-14
Filing date: 2000-02-14
Publication date: 2000-12-06
Anticipated expiration: 2010-02-14

Abstract

The utility model relates to a powerful long-efficacy apparatus for a lead accumulator, which is an electronic product which is used for prolonging the service life of the lead accumulator and is matched with the lead accumulator widely used on a car, a ship, etc. The utility model is composed of a pulsating signal sampling circuit, a filtering voltage stabilizing circuit, a waveform generating circuit, an amplifying circuit, a pulsating switch control circuit, an amplitude stability limiting circuit and a work state indicating circuit. By improving a pulsated wave shape in a charge return circuit, a generative factor of sulfide in the accumulator is fully improved and is reduced to a lowest; meanwhile, a generated disadvantage factor is controlled in time. Thereby, the work performance of the lead accumulator is enhanced and the actual service life of the lead accumulator is prolonged.

Description

The powerful long-acting device of lead accumulator

The powerful long-acting device of lead accumulator described in the utility model is the electronic product that a kind of and automobile, boats and ships etc. are gone up the life-span of the prolongation lead accumulator that the lead accumulator of extensive use is used.

At present, lead accumulator has at home and abroad all obtained using the most widely.Lead accumulator is in normal use, owing to the sulfate reaction that inside and outside reason produced, be filled in the slit of active material, obstruction electrolyte infiltrates, and generate oxide-film spread on its polar board surface cause the inner electrification of lead accumulator effectively work area reduce, and progressively reduce and stop its normal electrochemical accumulation of energy reaction (charging, discharge), accumulator internal resistance is increased, save quantity of electric charge deficiency, outer output current capacity is obviously not enough, so that degradation failure.Cause that simultaneously pole plate rots, comes off etc.To sum up reason causes lead accumulator in actual use, early stage decline of electrical property and useful life or approaching the termination.Now application generally adopts the firm sheathing material of physical structure, improves whole sealing and strengthen and improve method such as internal physical structure and solve, but effect is also bad.Therefore, prolong the lead accumulator long-life, raise the efficiency, performance and reliability, reduce environmental pollution relatively; Saving limited nonferrous metal resource, is very necessary.

The problem that the utility model exists at above-mentioned prior art just, use for reference the principle of high-tech electric energy switch technology accumulation of energy filter flow network, " the powerful long-acting device of lead accumulator " developed according to the actual conditions of lead accumulator, strengthen the service behaviour of lead accumulator, prolong its actual life, raise the efficiency, performance and reliability, reduce environmental pollution relatively; Save limited nonferrous metal resource.

The powerful long-acting device of lead accumulator described in the utility model is made up of surely ration the power supply road and operating state indicating circuit and connection line thereof of fluctuating signal sample circuit, filter regulator circuit, wave generator circuit, amplifying circuit, pulsation ON-OFF control circuit, amplitude; The fluctuating signal sample circuit connects lead accumulator by wave generator circuit, amplifying circuit, pulsation ON-OFF control circuit and the amplitude road of surely rationing the power supply after the sampling of the pulsating current of generator or charger successively at last; The fluctuating signal sample circuit is composed in series by resistance 1 and resistance 16; The pulsation ON-OFF control circuit is made up of resistance 10, resistance 11, diode 2 and triode 3, the resistance 11 collector electrode other end ground connection that back one is terminated at triode 3 of connecting with diode 2, resistance 10 1 is terminated at another terminating diode 3 of collector electrode of triode 3, and the other end of diode 3 is connected to the resistance 12 contact place of connecting with resistance 15; Surely ration the power supply routing resistance 12, resistance 13, resistance 14, resistance 15, voltage-stabiliser tube 3 and triode 4 of amplitude formed, resistance 13, resistance 12 and be connected between the base stage and emitter of triode 4 (BG4) after resistance 15 is connected successively, a collector electrode other end that is terminated at triode 4 was connected to the node of resistance 12 and resistance 13 after resistance 14 was connected with voltage-stabiliser tube 3, and resistance 14 directly links to each other with the node of resistance 1 with resistance 16 with the node of voltage-stabiliser tube 3; Filter regulator circuit one end joins by diode 1 and resistance 16, and the other end is connected to the emitter of triode 3 as steady voltage source; The output of resistance 1 is welding wave generation circuit and amplifying circuit successively, and the output of amplifying circuit is directly received the base stage of triode 3; Two inputs of operating state indicating circuit are connected on two outputs of filter regulator circuit.Forms as steady voltage source by voltage-stabiliser tube 2, electric capacity 2 and resistance 9 in filter regulator circuit, the contact ground connection of connecting of voltage-stabiliser tube 2 and electric capacity 2, other two contacts are in parallel with resistance 9; Diode 1 is connected on resistance 9 and resistance 1 is connected between contact with resistance 16, and resistance 9 other ends are connected to the emitter of triode 3; Wave generator circuit is made up of resistance 2, resistance 3, resistance 4, voltage-stabiliser tube 1, electric capacity 1 and triode 1, the base stage other end that resistance 3 one is terminated at triode 1 is connected to resistance 1 output, the emitter other end that resistance 2 one is terminated at triode 1 is connected to the node of resistance 1 and resistance 3, resistance 4 is connected between the base stage and ground of triode 1, electric capacity 1 is connected to the emitter of triode 1, voltage-stabiliser tube 1 is connected between the node and ground of resistance 1 and resistance 3, and the emitter of triode 1 links to each other with the emitter of triode 3 by resistance 5; Amplifying circuit is made up of resistance 6, resistance 7, resistance 8 and triode 2, the collector electrode other end that resistance 6 one is terminated at triode 1 is connected to the base stage of triode 2, resistance 7 is connected to the base stage of triode 2, and the emitter that resistance 8 is connected to triode 2 directly links to each other with the base stage of triode 3 with the collector electrode of the series connection contact triode 2 of resistance 11 and diode 2; The operating state indicating circuit is composed in series by resistance 17 and double color luminotron, and two inputs of double color luminotron are connected on two outputs of filter regulator circuit, the other end ground connection of resistance 17.

The utility model is used for reference the principle of high-tech electric energy switch technology accumulation of energy filter flow network, and " the powerful long-acting device of lead accumulator " developed according to the actual conditions of lead accumulator is to improving the effect that above-mentioned drawback has uniqueness.Its use that matches with lead accumulator work loop can improve internal storage battery sulfide forming factors all sidedly, and it is reduced to minimum point.Give timely control to the unfavorable factor that generates simultaneously.Thereby strengthen the service behaviour of lead accumulator, prolong its actual life, raise the efficiency, performance and reliability, reduce environmental pollution relatively; Save limited nonferrous metal resource.

2 in the utility model accompanying drawing: accompanying drawing 1: the powerful long-acting device schematic block circuit diagram accompanying drawing 2 of lead accumulator: among the powerful long-acting device circuit theory diagrams figure of lead accumulator: 1, fluctuating signal sample circuit; 2, filter regulator circuit; 3, wave generator circuit; 4, amplifying circuit; 5, pulsation ON-OFF control circuit; 6, the amplitude road of surely rationing the power supply; 7, operating state indicating circuit; 8, lead accumulator; 9, pulsating current; R1-17, resistance; C1-2, electric capacity; D1-3, diode; DW1-3, voltage-stabiliser tube; BG1-4, triode; LED1, double color luminotron.

Specific embodiment of the utility model as shown in the figure by fluctuating signal sample circuit 1, filter regulator circuit 2, wave generator circuit 3, amplifying circuit 4, pulsation ON-OFF control circuit 5, amplitude surely ration the power supply road 6, and other electron component such as operating state indicating circuit 7 and lead form.Fluctuating signal sample circuit 1 detects the charging impulse electric currents as triggering signal and be injected into wave generator circuit 3 and produce and produce more stable pulsating current by pulsation ON-OFF control circuit 5 again after work waves amplify through amplifying circuits 4 from the pulsating current 9 sampling back of generator or charger, absorb pulsating currents and produce specific charging impulse control and reach corresponding optimal charge ripple amplitude and be parallel to and finish control procedure on the lead accumulator by the amplitude road 6 of surely rationing the power supply again.Fluctuating signal sample circuit 1 is composed in series by resistance 1R1 and resistance 16R16, and resistance 1R1 is that sample resistance plays 9 effects of collection charging impulse electric current, and resistance 16R16 is a divider resistance; Voltage-stabiliser tube 2DW2, electric capacity 2C2 and resistance 9R9 form resistance-capacitance type filter regulator circuit 2 as steady voltage source, the contact ground connection of connecting of voltage-stabiliser tube 2DW2 and electric capacity 2C2, and other two contacts are in parallel with resistance 9R9; Diode 1D1 is associated in resistance 9R9 and resistance 1R1 and connects with resistance 16R16 and strobe between contact; Wave generator circuit 3 is by resistance 2R2, resistance 3R3, resistance 4R4, voltage-stabiliser tube 1DW1, electric capacity 1C1 and triode 1BG1 form, the charging impulse current signal by being connected to triode 1BG1 base stage and the resistance 3R3 trigger triode 1BG1 between resistance 1R1 output, the node that the emitter other end that resistance 2R2 one is terminated at triode 1BG1 is connected to resistance 1R1 and resistance 3R3 plays feedback effect, resistance 4R4 is connected between the base stage of triode 1BG1 and the ground and plays bias, the emitter that electric capacity 1C1 is connected to triode 1BG1 produces work wave, and voltage-stabiliser tube 1DW1 is connected between the node of resistance 1R1 and resistance 3R3 and the ground and plays pressure stabilization function; Amplifying circuit 4 is made up of resistance 6R6, resistance 7R7, resistance 8R8 and triode 2BG2, the base stage that the collector electrode other end that resistance 6R6 one is terminated at triode 1BG1 is connected to triode 2BG2 is input to amplifying circuit 4 with the work wave that wave generator circuit 3 produces, the base stage that resistance 7R7 is connected to triode 2BG2 plays bias, and the emitter that resistance 8R8 is connected to triode 2BG2 and the contact of connecting of resistance 11R11 and diode 2D2 are as the feedback stability working point; Pulsation ON-OFF control circuit 5 is by resistance 10R10, resistance 11R11, diode 2D2, forming control charging impulse amplitude with triode 3BG3 tends to be steady it, the base stage of triode 3BG3 directly links to each other with the collector electrode of triode 2, make the direct trigger triode 3BG3 of work wave that amplifies through amplifying circuit 4, the resistance 5R5 that the emitter of the emitter of triode 3BG3 and triode 1BG1 connects plays buffer action, the resistance 11R11 collector electrode that back one is terminated at triode 3BG3 of connecting with diode 2D2 works the voltage drop effect that produces as load, resistance 10R10 and the collector electrode that the is connected to triode 3BG3 control signal amplitude that the is sent to road 6 of surely rationing the power supply of will pulsing; Amplitude is surely rationed the power supply road 6 by resistance 12R12, resistance 13R13, resistance 14R14, resistance 15R15, voltage-stabiliser tube 3DW3 and triode 4BG4 composition make it form specific charging impulse amplitude and keep relative stability, to adapt to the charging needs of lead accumulator best, resistance 13R13, play bias between resistance 12R12 and base stage that is connected to triode 4BG4 after resistance 15R15 connects successively and the emitter, the resistance 14R14 node that the back one collector electrode other end that is terminated at triode 4BG4 is connected to resistance 12R12 and resistance 13R13 of connecting with voltage-stabiliser tube 3DW3 plays voltage stabilizing and constant current effect, and resistance 14R14 directly links to each other with the node of resistance 16R16 with resistance 1R1 with the node of voltage-stabiliser tube 3DW3; Diode 3D3 is connected between the emitter of the output of resistance 10R10 and triode 4BG4 and plays buffer action, operating state indicating circuit 7 is connected on the output of filter regulator circuit 2 by two inputs that resistance 17R17 and double color luminotron LED1 are composed in series double color luminotron LED1, plays the indicating operating status effect.

During work, the powerful long-acting device of lead accumulator is connected on the lead accumulator 8, when lead accumulator and generator or charger and electrical appliance are used since charging current for pulsation, fluctuating signal sample circuit 1 detects charging impulse electric current 9 and triggers wave generator circuit 3 as triggering signal, make it generate work wave, after amplify triggering signal through amplifying circuit 4 as pulsation ON-OFF control circuit 5, the pulsation ON-OFF control circuit 5 control charging impulse amplitudes that the are sent to road 6 of surely rationing the power supply, the amplitude road 6 of surely rationing the power supply makes it form specific charging impulse amplitude and keeps relative stability, to adapt to the charging needs of lead accumulator best, improve internal storage battery sulfide forming factors all sidedly, and it is reduced to minimum point.

Claims

1, the powerful long-acting device of a kind of lead accumulator is characterized in that being made up of surely ration the power supply road (6) and operating state indicating circuit (7) and connection line thereof of fluctuating signal sample circuit (1), filter regulator circuit (2), wave generator circuit (3), amplifying circuit (4), pulsation ON-OFF control circuit (5), amplitude; Fluctuating signal sample circuit (1) connects lead accumulator (8) by wave generator circuit (3), amplifying circuit (4), the ON-OFF control circuit (5) of pulsing and the amplitude road (6) of surely rationing the power supply after the sampling of the pulsating current (9) of generator or charger successively at last; Fluctuating signal sample circuit (1) is composed in series by resistance 1 (R1) and resistance 16 (R16); Pulsation ON-OFF control circuit (5) is made up of resistance 10 (R10), resistance 11 (R11), diode 2 (D2) and triode 3 (BG3), resistance 11 (R11) the collector electrode other end ground connection that back one is terminated at triode 3 (BG3) of connecting with diode 2 (D2), resistance 10 (R10) one is terminated at another terminating diode 3 (D3) of collector electrode of triode 3 (BG3), and the other end of diode 3 (D3) is connected to resistance 12 (R12) the contact place of connecting with resistance 15 (R15); Amplitude is surely rationed the power supply road (6) by resistance 12 (R12), resistance 13 (R13), resistance 14 (R14), resistance 15 (R15), voltage-stabiliser tube 3 (DW3) and triode 4 (BG4) are formed, resistance 13 (R13), resistance 12 (R12) be connected between the base stage and emitter of triode 4 (BG4) after resistance 15 (R15) is connected successively, a collector electrode other end that is terminated at triode 4 (BG4) was connected to the node of resistance 12 (R12) and resistance 13 (R13) after resistance 14 (R14) was connected with voltage-stabiliser tube 3 (DW3), and resistance 14 (R14) directly links to each other with the node of resistance 1 (R1) with resistance 16 (R16) with the node of voltage-stabiliser tube 3 (DW3); Filter regulator circuit (2) one ends join by diode 1 (D1) and resistance 16 (R16), and the other end is connected to the emitter of triode 3 (BG3) as steady voltage source; The output of resistance 1 (R1) is welding wave generation circuit (3) and amplifying circuit (4) successively, and the output of amplifying circuit (4) is directly received the base stage of triode 3 (BG3); Two inputs of operating state indicating circuit (7) are connected on two outputs of filter regulator circuit (2).

2, according to the powerful long-acting device of claims 1 described lead accumulator, it is characterized in that filter regulator circuit (2) is made up of as steady voltage source voltage-stabiliser tube 2 (DW2), electric capacity 2 (C2) and resistance 9 (R9), the contact ground connection of connecting of voltage-stabiliser tube 2 (DW2) and electric capacity 2 (C2), other two contacts are in parallel with resistance 9 (R9); Diode 1 (D1) is connected on resistance 9 (R9) and resistance 1 (R1) is connected between contact with resistance 16 (R16), and resistance 9 (R9) other end is connected to the emitter of triode 3 (BG3); Wave generator circuit (3) is by resistance 2 (R2), resistance 3 (R3), resistance 4 (R4), voltage-stabiliser tube 1 (DW1), electric capacity 1 (C1) and triode 1 (BG1) are formed, the base stage other end that resistance 3 (R3) one is terminated at triode 1 (BG1) is connected to resistance 1 (R1) output, the emitter other end that resistance 2 (R2) one is terminated at triode 1 (BG1) is connected to the node of resistance 1 (R1) and resistance 3 (R3), resistance 4 (R4) is connected between the base stage and ground of triode 1 (BG1), electric capacity 1 (C1) is connected to the emitter of triode 1 (BG1), voltage-stabiliser tube 1 (DW1) is connected between the node and ground of resistance 1 (R1) and resistance 3 (R3), and the emitter of triode 1 (BG1) links to each other with the emitter of triode 3 (BG3) by resistance 5 (R5); Amplifying circuit (4) is made up of resistance 6 (R6), resistance 7 (R7), resistance 8 (R8) and triode 2 (BG2), the collector electrode other end that resistance 6 (R6) one is terminated at triode 1 (BG1) is connected to the base stage of triode 2 (BG2), resistance 7 (R7) is connected to the base stage of triode 2 (BG2), resistance 8 (R8) is connected to the emitter of triode 2 (BG2) and the contact of connecting of resistance 11 (R11) and diode 2 (D2), and the collector electrode of triode 2 (BG2) directly links to each other with the base stage of triode 3 (BG3); Operating state indicating circuit (7) is composed in series by resistance 17 (R17) and double color luminotron (LED1), and two inputs of double color luminotron (LED1) are connected on two outputs of filter regulator circuit (2), the other end ground connection of resistance 17 (R17).