CN104458049A - Temperature detection alarm circuit used for vanadium cell positive electrode electrolyte - Google Patents
Temperature detection alarm circuit used for vanadium cell positive electrode electrolyte Download PDFInfo
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- CN104458049A CN104458049A CN201310456968.0A CN201310456968A CN104458049A CN 104458049 A CN104458049 A CN 104458049A CN 201310456968 A CN201310456968 A CN 201310456968A CN 104458049 A CN104458049 A CN 104458049A
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Abstract
The invention discloses a temperature detection alarm circuit used for vanadium cell positive electrode electrolyte. The temperature detection alarm circuit used for the vanadium cell positive electrode electrolyte comprises a first resistor, a second resistor, a third resistor, a fourth resistor, a fifth resistor, a sixth resistor, a seventh resistor, an eighth resistor, a ninth resistor, a first diode, a second diode, a third diode, a first light-emitting diode, a second light-emitting diode, a third light-emitting diode, a power source, a switch, a thermo-sensitivity resistor, an audion, a potentiometer, a buzzer alarm, a photometry integrated circuit and an electronic switch integrated circuit. The temperature detection alarm circuit used for the vanadium cell positive electrode electrolyte is composed of a temperature detection indication circuit and a sound alarm circuit. The temperature detection alarm circuit has three levels of temperature indication, alarm signals can be given when the temperature of the vanadium cell positive electrode electrolyte is too high or low, and workers are reminded to take measures.
Description
Technical field
The present invention relates to a kind of warning circuit, particularly relate to a kind of temperature detection alarm circuit for anode electrolyte of vanadium battery.
Background technology
Vanadium cell is that a kind of active substance is in circulating liquid redox cell, because the special battery structure of vanadium cell, vanadium cell have can degree of depth high current density discharge, charging rapidly, the advantage such as specific energy is high, cheap, but the pentavalent vanadium in anode electrolyte of vanadium battery easily separates out vanadium pentoxide precipitation in temperature higher than when 45 degrees Celsius, the precipitation blocking runner of separating out, carbon coated felt fiber, worsens Performance data, until pile is scrapped.
Summary of the invention
Object of the present invention is just to provide a kind of temperature detection alarm circuit for anode electrolyte of vanadium battery to solve the problem.
The present invention is achieved through the following technical solutions above-mentioned purpose:
For a temperature detection alarm circuit for anode electrolyte of vanadium battery, comprise the first resistance, second resistance, 3rd resistance, 4th resistance, 5th resistance, 6th resistance, 7th resistance, 8th resistance, 9th resistance, first diode, second diode, 3rd diode, first light emitting diode, second light emitting diode, 3rd light emitting diode, power supply, switch, thermo-sensitive resistor, triode, potentiometer, buzzer siren, light-metering integrated circuit and electronic switch integrated circuit, second end of described switch is connected with the positive pole of described power supply, the first end of described switch is connected with the first end of described 5th resistance, the second end of described 5th resistance respectively with the 14 pin of described light-metering integrated circuit, the sliding end of described potentiometer, the first end of described potentiometer, the positive pole of described first light emitting diode, the positive pole of described second light emitting diode, the positive pole of described 3rd light emitting diode, the first end of described 6th resistance, described transistor collector is connected with the input end of described electronic switch integrated circuit, the second end ground connection of described 6th resistance, the negative pole of described power supply respectively with the first end of described second resistance, the negative pole of described first diode, second end of described thermo-sensitive resistor is connected with the first end of described 8th resistance, the first end of described second resistance is connected with the second end of described first resistance and the 5th pin of described light-metering integrated circuit respectively, the first end of described first resistance is connected with the 4th pin of described light-metering integrated circuit, the positive pole of described first diode is connected with the 7th pin of described light-metering integrated circuit, the first end of described thermo-sensitive resistor is connected with the second pin of described light-metering integrated circuit, second end of described potentiometer is connected with the first pin of described light-metering integrated circuit, the negative pole of described first light emitting diode is connected with the negative pole of described second diode and the 11 pin of described light-metering integrated circuit respectively, the negative pole of described light emitting diode is connected with the 12 pin of described light-metering integrated circuit, the negative pole of described 3rd light emitting diode is connected with the second end of described 7th resistance and the negative pole of described 3rd diode respectively, the first end of described 7th resistance is connected with the tenth pin of described light-metering integrated circuit, the positive pole of described second diode is connected with the positive pole of described 3rd diode and the second end of described 3rd resistance respectively, the first end of described 3rd resistance is connected with the base stage of described triode, the emitter of described triode is connected with the first end of described 4th resistance and the control end of described electronic switch integrated circuit respectively, second end of described 8th resistance respectively with the second end of described 4th resistance, described second end of the 9th resistance is connected with the second end of described buzzer siren, the first end of described 9th resistance is connected with the earth terminal of described electronic switch integrated circuit, and the output terminal of described electronic switch integrated circuit is connected with the first end of described buzzer siren.
Beneficial effect of the present invention is:
The temperature detection alarm circuit that the present invention is used for anode electrolyte of vanadium battery is made up of temperature detection indicating circuit and sound warning circuit, this circuit has the instruction of third gear temperature, can anode electrolyte of vanadium battery temperature drift or on the low side time send alerting signal, remind staff take measures.
Accompanying drawing explanation
Fig. 1 is the circuit diagram of the present invention for the temperature detection alarm circuit of anode electrolyte of vanadium battery.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described:
As shown in Figure 1, the present invention is used for the temperature detection alarm circuit of anode electrolyte of vanadium battery, comprises the first resistance R1, second resistance R2, 3rd resistance R3, 4th resistance R4, 5th resistance R5, 6th resistance R6, 7th resistance R7, 8th resistance R8, 9th resistance R9, first diode D1, second diode D2, 3rd diode D3, first LED 1, second LED 2, 3rd LED 3, power supply GB, switch S, thermo-sensitive resistor RT, triode VT, potentiometer RP, buzzer siren HA, light-metering integrated circuit (IC) 1 and electronic switch integrated circuit (IC) 2, the second end of switch S is connected with the positive pole of power supply GB, and the first end of switch S is connected with the first end of the 5th resistance R5, second end of the 5th resistance R5 respectively with the 14 pin of light-metering integrated circuit (IC) 1, the sliding end of potentiometer RP, the first end of potentiometer RP, the positive pole of the first LED 1, the positive pole of the second LED 2, the positive pole of the 3rd LED 3, the first end of the 6th resistance R6, triode VT collector is connected with the input end of electronic switch integrated circuit (IC) 2, the second end ground connection of the 6th resistance R6, the negative pole of power supply GB respectively with the first end of the second resistance R2, the negative pole of the first diode D1, second end of thermo-sensitive resistor RT is connected with the first end of the 8th resistance R8, the first end of the second resistance R2 is connected with second end of the first resistance R1 and the 5th pin of light-metering integrated circuit (IC) 1 circuit respectively, the first end of the first resistance R1 is connected with the 4th pin of light-metering integrated circuit (IC) 1, the positive pole of the first diode D1 is connected with the 7th pin of light-metering integrated circuit (IC) 1, the first end of thermo-sensitive resistor RT is connected with the second pin of light-metering integrated circuit (IC) 1, second end of potentiometer RP is connected with the first pin of light-metering integrated circuit (IC) 1, the negative pole of the first LED 1 is connected with the negative pole of the second diode D2 and the 11 pin of light-metering integrated circuit (IC) 1 respectively, the negative pole of light emitting diode is connected with the 12 pin of light-metering integrated circuit (IC) 1, the negative pole of the 3rd LED 3 is connected with second end of the 7th resistance R7 and the negative pole of the 3rd diode D3 respectively, the first end of the 7th resistance R7 is connected with the tenth pin of light-metering integrated circuit (IC) 1, the positive pole of the second diode D2 is connected with the positive pole of the 3rd diode D3 and second end of the 3rd resistance R3 respectively, the first end of the 3rd resistance R3 is connected with the base stage of triode VT, the emitter of triode VT is connected with the first end of the 4th resistance R4 and the control end of electronic switch integrated circuit (IC) 2 respectively, second end of the 8th resistance R8 respectively with second end of the 4th resistance R4, second end of the 9th resistance R9 is connected with second end of buzzer siren HA, and the first end of the 9th resistance R9 is connected with the earth terminal of electronic switch integrated circuit (IC) 2, and the output terminal of electronic switch integrated circuit (IC) 2 is connected with the first end of buzzer siren HA.
The principle of work that the present invention is used for the temperature detection alarm circuit of anode electrolyte of vanadium battery is as follows:
The change of the temperature of anode electrolyte of vanadium battery makes the resistance of thermo-sensitive resistor RT change, this circuit makes it have the instruction of third gear temperature through the process of light-metering integrated circuit (IC) 1, when anode electrolyte of vanadium battery temperature, 3rd LED 3 lights connection, triode VT connects, make buzzer siren HA send alerting signal, remind staff to take measures.
Claims (1)
1. for a temperature detection alarm circuit for anode electrolyte of vanadium battery, it is characterized in that: comprise the first resistance, second resistance, 3rd resistance, 4th resistance, 5th resistance, 6th resistance, 7th resistance, 8th resistance, 9th resistance, first diode, second diode, 3rd diode, first light emitting diode, second light emitting diode, 3rd light emitting diode, power supply, switch, thermo-sensitive resistor, triode, potentiometer, buzzer siren, light-metering integrated circuit and electronic switch integrated circuit, second end of described switch is connected with the positive pole of described power supply, the first end of described switch is connected with the first end of described 5th resistance, the second end of described 5th resistance respectively with the 14 pin of described light-metering integrated circuit, the sliding end of described potentiometer, the first end of described potentiometer, the positive pole of described first light emitting diode, the positive pole of described second light emitting diode, the positive pole of described 3rd light emitting diode, the first end of described 6th resistance, described transistor collector is connected with the input end of described electronic switch integrated circuit, the second end ground connection of described 6th resistance, the negative pole of described power supply respectively with the first end of described second resistance, the negative pole of described first diode, second end of described thermo-sensitive resistor is connected with the first end of described 8th resistance, the first end of described second resistance is connected with the second end of described first resistance and the 5th pin of described light-metering integrated circuit respectively, the first end of described first resistance is connected with the 4th pin of described light-metering integrated circuit, the positive pole of described first diode is connected with the 7th pin of described light-metering integrated circuit, the first end of described thermo-sensitive resistor is connected with the second pin of described light-metering integrated circuit, second end of described potentiometer is connected with the first pin of described light-metering integrated circuit, the negative pole of described first light emitting diode is connected with the negative pole of described second diode and the 11 pin of described light-metering integrated circuit respectively, the negative pole of described light emitting diode is connected with the 12 pin of described light-metering integrated circuit, the negative pole of described 3rd light emitting diode is connected with the second end of described 7th resistance and the negative pole of described 3rd diode respectively, the first end of described 7th resistance is connected with the tenth pin of described light-metering integrated circuit, the positive pole of described second diode is connected with the positive pole of described 3rd diode and the second end of described 3rd resistance respectively, the first end of described 3rd resistance is connected with the base stage of described triode, the emitter of described triode is connected with the first end of described 4th resistance and the control end of described electronic switch integrated circuit respectively, second end of described 8th resistance respectively with the second end of described 4th resistance, described second end of the 9th resistance is connected with the second end of described buzzer siren, the first end of described 9th resistance is connected with the earth terminal of described electronic switch integrated circuit, and the output terminal of described electronic switch integrated circuit is connected with the first end of described buzzer siren.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310456968.0A CN104458049A (en) | 2013-09-25 | 2013-09-25 | Temperature detection alarm circuit used for vanadium cell positive electrode electrolyte |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310456968.0A CN104458049A (en) | 2013-09-25 | 2013-09-25 | Temperature detection alarm circuit used for vanadium cell positive electrode electrolyte |
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| CN104458049A true CN104458049A (en) | 2015-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310456968.0A Pending CN104458049A (en) | 2013-09-25 | 2013-09-25 | Temperature detection alarm circuit used for vanadium cell positive electrode electrolyte |
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| CN (1) | CN104458049A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111722050A (en) * | 2020-08-10 | 2020-09-29 | 西安外事学院 | Detection apparatus for electrical automation equipment |
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2013
- 2013-09-25 CN CN201310456968.0A patent/CN104458049A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111722050A (en) * | 2020-08-10 | 2020-09-29 | 西安外事学院 | Detection apparatus for electrical automation equipment |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |
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| WD01 | Invention patent application deemed withdrawn after publication |