CN214588973U

CN214588973U - Automatic activation repair equipment of battery off-line

Info

Publication number: CN214588973U
Application number: CN202120713385.1U
Authority: CN
Inventors: 李宁; 鲍晓宇; 牛建凯; 李路君
Original assignee: Binzhou Ruida Communication Technology Co ltd
Current assignee: Binzhou Ruida Communication Technology Co ltd
Priority date: 2021-04-08
Filing date: 2021-04-08
Publication date: 2021-11-02
Anticipated expiration: 2031-04-08

Abstract

The off-line automatic activation and repair equipment for the storage battery comprises a control circuit, a short message prompt circuit and a performance detection circuit; the control circuit, the short message prompting circuit and the performance detection circuit are arranged in the element box; the power input ends of the control circuit, the short message prompt circuit and the performance detection circuit are electrically connected with the power output end of the power supply matched with the production equipment; the signal output end of the control circuit is electrically connected with the positive power supply input end of the storage battery matched with the production equipment; the anodes of a plurality of single storage batteries in the storage battery pack are respectively and electrically connected with the multi-path signal input end of the performance detection circuit; the signal output end of the performance detection circuit is electrically connected with the signal input end of the short message prompt circuit. In this novel practical application, once can carry out 6 battery cells and restore, it is directly perceived that the display part adopts 7 cun colored LCD touch screen to show, and parameter input is nimble, possesses the function of repairing the completion auto-shutdown. The repair efficiency is high, and the operation is convenient. The phenomenon of water-deficient vulcanization caused by long-time charging of more than 80% of single 2v valve-controlled sealed lead-acid maintenance-free batteries can be solved, the capacity of the batteries is effectively recovered, the service life of the batteries is prolonged, and the investment cost is saved. Based on the above, so this novel application prospect that has.

Description

Automatic activation repair equipment of battery off-line

Technical Field

The utility model relates to a battery corollary equipment technical field, especially an automatic repair equipment that activates of battery off-line.

Background

Storage batteries are widely used in industrial production (such as storage batteries used in communication rooms) and civil fields. The storage battery is in its energy storage electric energy power direct relation in the application whether the consumer can normally work (for example the storage battery because the long-time use appears lack of water vulcanization phenomenon, and battery capacity reduces, brings the influence to the consumer normal work), consequently needs relevant technical staff to detect the performance of battery at every certain interval in industry field very much. In the prior art, the performance of the storage battery is generally detected by a technician who comes to a field and uses detection equipment. The manual detection not only brings inconvenience to the working personnel and increases the labor intensity of the working personnel, but also correspondingly increases the labor cost expenditure of the related management party.

In addition, when the performance of the storage battery is detected by manual detection or other non-manual detection methods, the storage battery and the power supply are actually connected together through a lead in the detection (the power supply supplies power to the storage battery and the electric equipment, and the storage battery supplies power to the electric equipment when the power supply fails), so that a good detection effect cannot be achieved when the performance of the storage battery is actually detected due to the voltage influence of the power supply. Although the disconnection of the wires between the power supply and the battery overcomes the above-mentioned problems, the disconnection and connection of the wires requires manual operations by the inspector, which also causes inconvenience to the worker.

In the communication field, because of the use of a large amount of standby batteries, the batteries are in a charging state for a long time, so that the conditions of water shortage, vulcanization and the like of the batteries are caused, the capacity of the batteries is reduced, and the use efficiency is seriously influenced. The invention can solve the problem of water shortage vulcanization of more than 80 percent of batteries caused by long-time charging, can recover the battery capacity and prolong the service life of the batteries.

SUMMERY OF THE UTILITY MODEL

The method aims to overcome the defects that in the prior art, due to the technical limit, the battery is in a charging state for a long time, the battery is lack of water and vulcanized, the capacity of the battery is reduced, and the use efficiency is seriously influenced. The utility model provides a under relevant circuit and mechanism combined action, do not need the measurement personnel to carry out the operation to the scene, can break off the wire between power supply and the battery at every interval certain time quantum, carry out intelligent detection to the battery performance to can the very first time SMS suggestion distal end measurement personnel when the battery goes wrong, brought the facility for measurement personnel from this, and effectively guaranteed the true effectual battery performance detection device of detection effect. The invention can repair 6 single batteries at one time, the display part adopts a 7-inch color LCD touch screen to display intuitively, the parameter input is flexible, and the invention has the function of completing automatic shutdown after repair. The repair efficiency is high, and the operation is convenient. The phenomenon of water-deficient vulcanization caused by long-time charging of more than 80% of single 2v valve-controlled sealed lead-acid maintenance-free batteries can be solved, the capacity of the batteries is effectively recovered, the service life of the batteries is prolonged, and the investment cost is saved.

The utility model provides a technical scheme that its technical problem adopted is:

the off-line automatic activation repair equipment for the storage battery is characterized by comprising a control circuit, a short message prompt circuit and a performance detection circuit; the control circuit, the short message prompting circuit and the performance detection circuit are arranged in the element box; the power input ends of the control circuit, the short message prompt circuit and the performance detection circuit are electrically connected with the power output end of the power supply matched with the production equipment; the signal output end of the control circuit is electrically connected with the positive power supply input end of the storage battery matched with the production equipment; the anodes of a plurality of single storage batteries in the storage battery pack are respectively and electrically connected with the multi-path signal input end of the performance detection circuit; and the signal output end of the performance detection circuit is electrically connected with the signal input end of the short message prompt circuit.

Furthermore, the control circuit comprises a time control switch and a relay which are electrically connected, the time control switch is an automatic microcomputer time control switch, and two ends of the power supply input of the relay are respectively connected with the positive power supply output end and the negative power supply input end of the time control switch.

Furthermore, the short message prompting circuit is a short message alarming module.

Furthermore, the performance detection circuit comprises a single chip microcomputer module, a resistor and an NPN triode which are electrically connected, a plurality of signal input ends and signal output ends of the single chip microcomputer module are respectively connected with one ends of the resistors, the other end of one of the resistors is connected with a base electrode of the NPN triode, and a negative power supply input end of the single chip microcomputer module is connected with an emitting electrode of the NPN triode.

The utility model has the advantages that: in this novel practical application, once can carry out 6 battery cells and restore, it is directly perceived that the display part adopts 7 cun colored LCD touch screen to show, and parameter input is nimble, possesses the function of repairing the completion auto-shutdown. The repair efficiency is high, and the operation is convenient. The phenomenon of water-deficient vulcanization caused by long-time charging of more than 80% of single 2v valve-controlled sealed lead-acid maintenance-free batteries can be solved, the capacity of the batteries is effectively recovered, the service life of the batteries is prolonged, and the investment cost is saved. Based on the above, so this novel application prospect that has.

Drawings

The invention will be further explained with reference to the drawings and examples.

Fig. 1 is a block diagram showing the structure of the present invention.

Fig. 2 is a circuit diagram of the present invention.

Detailed Description

As shown in fig. 1, the off-line automatic activation and repair device for the storage battery comprises a control circuit 1, a short message prompt circuit 2 and a performance detection circuit 3; the control circuit 1, the short message prompt circuit 2 and the performance detection circuit 3 are arranged on a circuit board in a component box, and the component box is arranged at the side end of the storage battery.

As shown in fig. 1 and 2, the control circuit comprises a time control switch A3 and a relay K1 which are connected by circuit board wiring, the time control switch A3 is a full-automatic microcomputer time control switch with model KG316T, the microcomputer time control switch A3 is provided with a liquid crystal display at the upper end of the front side of the shell, seven keys of cancel/restore, time correction, week correction, automatic/manual, timing and clock are arranged at the lower end of the front of the shell, it also has two power input ends 1, 2 pins, two power output ends 3, 4 pins, before application, the user respectively presses seven keys, the interval time of power output ends 3 and 4 and the time of power output at each time can be set, the set power output time can not be changed even if power is lost as long as the next operation key setting is not carried out after one-time setting, and the power input ends of the relay K1 and the pins of the positive power output end 3 and the negative power input end 2 of the time control switch A3 are respectively connected. The short message prompting circuit A5 is a short message alarm module finished product with the model of GSM DTU SIM800C, the short message alarm module finished product is provided with two power supply input ends 1 and 2 pins, eight signal input ends 3-10 pins, after each signal input end inputs a low level signal, the short message alarm module finished product can send a short message through a wireless mobile network, a plurality of short messages with different contents can be stored in the short message alarm module (in the embodiment, a manager can pre-edit a short message through the self function of the short message alarm module finished product, the content is 'someone steals electricity', after the signal input end 3 pin of the short message alarm module is input with the low level signal, the short message alarm module can send the short message, the performance detection circuit comprises a main control chip, the model of the main control chip is STC 12A 60S2 singlechip module A4 and resistors R1, R2, R3 and R4 (in actual conditions, the resistors are more, and more than one battery of a single storage battery of a storage battery pack, the single chip module has a plurality of signal input ends and is consistent with the number of the resistors, for convenience of description, the embodiment takes four resistors, four storage batteries and four signal input ends of the single chip module as representative descriptions), and the NPN triode Q1 is connected through circuit board wiring, the multi-path signal input ends (

pins

3, 4 and 5) and the signal output end C of the single chip module a4 are respectively connected with one ends of the four resistors R1, R2, R3 and R4, wherein the other end of one resistor R4 is connected with the base of the NPN triode Q1, and the negative power supply input end 2 pin of the single chip module a4 is connected with the emitter of the NPN triode Q1. Pins 1 and 2 of a time control switch A3 at the power input end of the control circuit, pins 1 and 2 of a short message module A5 at the power input end of the short message prompt circuit, and pins 1 and 2 of a singlechip module A4 at the power input end of the performance detection circuit are connected with the power output end of a power supply A1 matched with production equipment through leads; a signal output end relay K1 normally closed contact end of the control circuit is connected with a positive power supply input end of a storage battery pack G (a first storage battery G1) matched with production equipment through a lead; the anodes of a plurality of single storage batteries (G1, G2 and GN) in the storage battery pack are respectively connected with the multi-path signal input end (the other ends of the resistors R1, R2 and R3) of the performance detection circuit through wires; the collector of the signal output end NPN triode Q1 of the performance detection circuit is connected with the pin 3 of the signal input end of the short message prompt circuit A5 through a lead.

As shown in fig. 1 and 2, after power is supplied to the power supply a1, its

pins

3 and 4 will output stable dc power to enter the power input terminal of the battery pack (the power input terminal and the normally closed contact terminal are controlled by the relay K1 to enter the positive electrode of the battery pack to charge the battery pack), and enter the power input terminals of the performance detection circuit, the short message prompt circuit and the control circuit, so that the circuits are in a power-on working state. At ordinary times, the

pins

3 and 4 of the time control switch A3 do not output power, the relay K1 is in a power-off state, the power input end and the normally closed contact end are controlled to be closed, and therefore the direct current power output by the power supply is used for charging the storage battery pack. After the performance detection circuit works when power is supplied, the positive electrode of a power supply output by a single storage battery (G1, G2, GN) in the storage battery pack respectively enters

pins

3, 4 and 5 of the singlechip module A4 through voltage reduction and current limitation of resistors R1, R2 and R3 (because the power supply and the storage battery pack are not disconnected, the voltage of a signal entering the singlechip module A4 is actually higher than the actual voltage of each single storage battery at the moment); because the signals input into the

pins

3, 4 and 5 of the singlechip module A4 are reduced in voltage and limited in current by the resistors R1, R2 and R3 and then are higher than 2V and higher than the internal threshold voltage of the singlechip module A4, the signal output end C of the singlechip module does not output power. After the time control switch A3 is powered on to work, under the action of 3 and 4 feet output power supply time set by an internal circuit technician, output power supply enters the positive power supply input end of the relay K1 at intervals of a certain time (for example, 5 minutes are output every other day), then the relay K1 is powered on every other day and attracts the positive power supply input end and the normally closed contact end to open circuit, and further the power supply output by the power supply does not enter the power supply input end of the storage battery pack, so that the power supply output by the power supply does not enter the power supply input end of the storage battery pack, and the output power supply voltage of the storage batteries G1, G2 and GN is not influenced by the power supply A1 and is directly communicated with the other ends of the resistors R1, R2 and R3 of the singlechip module A4. In practical situations, when the performance of the batteries G1, G2, GN is better than or at 12V, the positive electrode of the power supply output by the single battery (G1, G2, GN) is respectively subjected to voltage reduction and current limitation by the resistors R1, R2, R3 and then enters the

pins

3, 4, 5 of the single-chip microcomputer module a4, and since the signals input to the

pins

3, 4, 5 of the single-chip microcomputer module a4 are subjected to voltage reduction and current limitation by the resistors R1, R2, R3 and then are higher than 2V and higher than the internal threshold voltage of the single-chip microcomputer module a4, the signal output terminal C of the single-chip microcomputer module does not output power. When one or more of the batteries G1, G2, GN is not lower than 12V, the positive electrode of the power supply output by the single battery (G1, G2, GN) is respectively subjected to voltage reduction and current limitation by the resistors R1, R2, R3 to enter the

pins

3, 4, 5 of the single-chip module a4, and since the signal voltage input to the

pins

3, 4, 5 of the single-chip module a4 is subjected to voltage reduction and current limitation by the resistors R1, R2, R3 to be lower than 2V and lower than the internal threshold voltage of the single-chip module a4, the signal output terminal C of the single-chip module outputs a power supply to be subjected to voltage reduction and current limitation by the resistor R4 to enter the base of the NPN triode Q1, so that the NPN triode Q1 conducts its emitter to output a low level to enter the signal input terminal of the short message module a5, and then the short message module a5 sends a short message pre-stored in its interior under the effect of its internal circuit, and a manager connected with the short message module a5 receives the short message, the storage battery can be known to have a problem in the storage battery pack on site at the first time, and the storage battery pack can be maintained on site at the first time. This is novel to have brought the facility for the measurement personnel, and has effectively guaranteed that the detection effect is true effective. In this is novel, owing to can in time know the battery performance, therefore the initial stage that the battery just appeared the problem just can be maintained it, has reduced the influence that brings to the normal work of consumer (for example the battery uses the lack of water just to appear, and the initial stage that battery capacity reduces just supplements electrolyte etc. to it, has reduced the probability of vulcanizing, has guaranteed the battery performance, has also guaranteed the normal work of consumer). The resistances of the resistors R1, R2, R3 and R4 are 5K, 5K and 10K respectively; the model of the NPN triode Q1 is 9013; relay K1 is model DC 12V.

The essential features of the invention and the advantages of the invention have been shown and described above, it being obvious to a person skilled in the art that the invention is not limited to the details of the exemplary embodiments described above, but that it can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The off-line automatic activation repair equipment for the storage battery is characterized by comprising a control circuit, a short message prompt circuit and a performance detection circuit; the control circuit, the short message prompting circuit and the performance detection circuit are arranged in the element box; the power input ends of the control circuit, the short message prompt circuit and the performance detection circuit are electrically connected with the power output end of the power supply matched with the production equipment; the signal output end of the control circuit is electrically connected with the positive power supply input end of the storage battery matched with the production equipment; the anodes of a plurality of single storage batteries in the storage battery pack are respectively and electrically connected with the multi-path signal input end of the performance detection circuit; and the signal output end of the performance detection circuit is electrically connected with the signal input end of the short message prompt circuit.

2. The off-line automatic activation and restoration device for the storage battery according to claim 1, wherein the control circuit comprises a time switch and a relay electrically connected with each other, the time switch is an automatic microcomputer time switch, and two ends of a power input of the relay are respectively connected with the positive power output end and the negative power input end of the time switch.

3. The storage battery offline automatic activation and repair device according to claim 1, wherein the short message prompting circuit is a short message alarm module.

4. The off-line automatic activation and restoration device for the storage battery according to claim 1, wherein the performance detection circuit comprises a single chip microcomputer module, a resistor and an NPN triode, the single chip microcomputer module is electrically connected with the resistor and the NPN triode, a plurality of signal input ends and signal output ends of the single chip microcomputer module are respectively connected with one end of a plurality of resistors, one of the resistors is connected with a base of the NPN triode, and a negative power supply input end of the single chip microcomputer module is connected with an emitting electrode of the NPN triode.