CN202948629U - Parameter adjustable electric activation thermal battery equivalent device - Google Patents
Parameter adjustable electric activation thermal battery equivalent device Download PDFInfo
- Publication number
- CN202948629U CN202948629U CN 201220541764 CN201220541764U CN202948629U CN 202948629 U CN202948629 U CN 202948629U CN 201220541764 CN201220541764 CN 201220541764 CN 201220541764 U CN201220541764 U CN 201220541764U CN 202948629 U CN202948629 U CN 202948629U
- Authority
- CN
- China
- Prior art keywords
- diode
- pin
- resistance
- pole
- throw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- Y02E60/12—
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to a parameter adjustable electric activation thermal battery equivalent device which comprises an input circuit achieving electric activation signal processing and activation time adjusting and an output circuit achieving outward power output of a power supply. The input circuit comprises a channel C of a single-pole double-throw relay group, a first divider resistor, a first diode, a first current limiting resistor, a first rheostat and a polar capacitor. The output circuit comprises a lithium ion battery, a first schottky diode, a second schottky diode, a switch, a negative peak eliminating resistor, a negative peak eliminating diode, a silicon controlled rectifier, a channel A of the single-pole double-throw relay group and an electromagnetic coil. A control level of the silicon controlled rectifier of the output circuit is connected between the first rheostat and the polar capacitor, and a negative pole of the silicon controlled rectifier is connected with the ground. The channel C and the channel A share the electromagnetic coil. The parameter adjustable electric activation thermal battery equivalent device can adjust parameters such as electric activation signal current, activation time and power supply output voltage, is wide in application range, and greatly saves resource and cost.
Description
Technical field
The utility model relates to a kind of thermobattery simulator, is specifically related to a kind of parameter adjustable electric activation heat battery simulator, belongs to the electronic engineering field.
Background technology
Thermobattery is the battery by heat activation, have larger than thermal energy, specific power is high, reliable effect and the characteristics such as the environment for use temperature range is wide, be widely used in the Modern weapon systems such as fuse, guided missile, torpedo.It is mainly by substrate, positive plate, negative plate, electrolyte sheet, flow collection sheet, heating system, insulating pad, battery case, consist of with battery cover of binding post etc.Cell, flow collection sheet, heating plate adopt the mode of parallel overlap assembly to consist of pile, pile fixedly is packaged in housing under certain pressure in.Under normal temperature, the electrolyte of thermobattery inside is nonconducting solid, does not carry out chemical reaction between electrode active material and electrolyte, is in off working state.In case come into operation, battery activated as long as the input activation signal makes, make internal temperature of battery increase rapidly by heating system, the electrolyte melting forms the ion conductor of high conductivity, positive and negative beginning electrochemical reaction, i.e. exportable required DC voltage and electric current.
The active mode of thermobattery briefly can be divided into three kinds: 1) electricity activates, and namely uses external power to ignite electric igniter and gets angry, and heating plate activation heat battery ignites; 2) mechanical activation namely uses mechanical energy that igniter cap is got angry to ignite heating plate activation heat battery; 3) impact to activate, namely utilize powerful external impact to be converted into heat energy and melt electrolyte between both positive and negative polarity, make it become ion conductor, realize the activation of thermobattery.
Yet in actual application, especially in the test of various industry, Aero-Space, due to the nonreversibility of thermobattery internal electrical chemical reaction, if in each test activation heat batteries all, along with the increase of test number (TN) will be used a large amount of thermobatterys, expend a large amount of resources.
Summary of the invention
The technical problems to be solved in the utility model is to provide the parameters such as a kind of adjustable activation signal electric current, activationary time, electric power output voltage, replaces electric activation heat battery to be conveniently used in multiple test occasion, cost-effective electric activation heat battery simulator.
In order to solve the problems of the technologies described above, the technical solution of the utility model is that a kind of parameter adjustable electric activation heat battery simulator comprises the output circuit of realizing the input circuit that electric activation signal is processed, activationary time is regulated and realizing the output of power supply supplying power for outside;
Described input circuit comprises first passage, the first divider resistance, the first diode, the first current-limiting resistance, the first rheostat, the polar capacitor of single-pole double-throw (SPDT) relay group;
The first passage of described single-pole double-throw (SPDT) relay group comprises common port pin, normal-closed end pin and normal beginning pin, the common port pin is connected with the positive pole of electric activation signal input end, the normal-closed end pin is connected with described the first divider resistance one end, the other end of this first divider resistance is connected with the positive pole of the first diode, the negative pole of this first diode is connected with an end of the first current-limiting resistance, the other end of this first current-limiting resistance is connected with first a rheostatic end, this first rheostatic other end is connected with polar capacitor is anodal, the minus earth of this polar capacitor;
Described output circuit comprises first passage and the solenoid of lithium ion battery, the first schottky diode, the second schottky diode, switch, the negative peak resistance that disappears, the negative peak diode that disappears, controllable silicon, single-pole double-throw (SPDT) relay group;
Described lithium ion battery negative ground connection; The second schottky diode is anodal to be connected with rechargeable battery is anodal, and the second schottky diode negative pole is connected between the first schottky diode and switch; The first schottky diode is anodal to be connected with the external power source input end, the first schottky diode negative pole is connected with switch one end, this switch other end is connected with negative peak resistance one end that disappears, this negative peak resistance other end that disappears is connected with the negative peak diode cathode that disappears, and this negative peak diode cathode that disappears is connected with controllable silicon is anodal; Solenoid one end of single-pole double-throw (SPDT) relay group is connected to and disappears between negative peak resistance and switch, and the other end is connected to and disappears between negative peak diode and controllable silicon; The second channel of single-pole double-throw (SPDT) relay group comprises common port pin, normal-closed end pin and normal beginning pin, and the common port pin is connected between switch and the first schottky diode, and the Chang Kaiduan pin is connected with the system lead-out terminal;
The silicon controlled controlled stage of described output circuit is connected between first rheostat and polar capacitor of input circuit, the silicon controlled minus earth;
Described first passage and second channel share described solenoid.
Described input circuit comprises that also an end is connected to the first shunt resistance of other end ground connection between the first passage normal-closed end pin of single-pole double-throw (SPDT) relay group and the first divider resistance.
Described input circuit comprises that also an end is connected to the second current-limiting resistance that the other end between the first passage normal-closed end pin of single-pole double-throw (SPDT) relay group and the first divider resistance is connected with the hummer of ground connection.
Described input circuit comprises that also an end is connected to the second rheostat of other end ground connection between the first divider resistance and the first diode.
Described input circuit also comprises the second diode and the 3rd diode that is connected in series, the positive pole of this second diode is connected between the first current-limiting resistance and the first rheostat, the negative pole of the second diode is connected with the positive pole of the 3rd diode, the minus earth of the 3rd diode.
Described output circuit also comprises LED light and the second divider resistance that is connected in series, the positive pole of this LED light is connected between the second channel Chang Kaiduan pin and system's lead-out terminal of single-pole double-throw (SPDT) relay group, the LED light negative pole is connected with the second divider resistance one end, this second divider resistance other end ground connection.
The beneficial effects of the utility model:
(1) utilize lithium ion battery, electronic circuit to realize the equivalent function of electric activation heat battery, can repeat, repeatedly be applied in engineering test;
(2) parameters such as adjustable activation signal electric current, activationary time, electric power output voltage, applied widely;
(3) resource and cost have greatly been saved.
Description of drawings
Fig. 1 is the circuit diagram of a kind of parameter adjustable electric of the utility model activation heat battery simulator;
In figure: 1-input circuit, 2-output circuit.
Embodiment
Below in conjunction with Fig. 1 and example, the utility model is described further.
As shown in Figure 1, a kind of parameter adjustable electric of the utility model activation heat battery simulator comprises the output circuit 2 of realizing the input circuit 1 that electric activation signal is processed, activationary time is regulated and realizing the output of power supply supplying power for outside; Be provided with a single-pole double-throw (SPDT) relay group (adopt hermetically sealed electromagnetic relay JQX-7M here, it has a plurality of passages) in parameter adjustable electric activation heat battery simulator of the present utility model; This single-pole double-throw (SPDT) relay group comprises first passage and second channel, and first passage is called C-channel K1C here, and second channel is called A channel K1A; C-channel K1C is connected in input circuit 1, and A channel K1A is connected in output circuit 2, both shares solenoid;
described C-channel K1C comprises common port pin 5, normal-closed end pin 7 and normal beginning pin 12, common port pin 5 is connected with the positive pole of electric activation signal input end IN, normal-closed end pin 7 is connected with described the first divider resistance R3 one end, the other end of this first divider resistance R3 is connected with the positive pole of the first diode D1, the negative pole of this first diode D1 is connected with the end of the first current-limiting resistance R5, the other end of this first current-limiting resistance R5 is connected with the end of the first rheostat R6, the other end of this first rheostat R6 is connected with polar capacitor E1 is anodal, the minus earth of this polar capacitor E1.
The first shunt resistance R1 one end that is used for shunting electric activation signal electric current is connected to other end ground connection between the C-channel K1C normal-closed end pin 7 of single-pole double-throw (SPDT) relay group and the first divider resistance R3; The second current-limiting resistance R2 one end is connected to the positive pole that the other end between the C-channel K1C normal-closed end pin 7 of single-pole double-throw (SPDT) relay group and the first divider resistance R3 is connected with the hummer (Speaker) of ground connection, this hummer can produce chimes of doom when electric activation signal input, the second current-limiting resistance R2 of series connection with it plays the current-limiting protection effect; The second rheostat R4 one end is connected to other end ground connection between the first divider resistance R3 and the first diode D1; The second diode D2 and the 3rd diode D3 are connected in series, the positive pole of this second diode D2 is connected between the first current-limiting resistance R5 and the first rheostat R6, the negative pole of the second diode D2 is connected with the positive pole of the 3rd diode D3, the minus earth of the 3rd diode D3.
The first divider resistance R3 and the second rheostat R4 play the dividing potential drop effect, the second rheostat R4 divide voltage as the input signal of input circuit 1 further part, by regulating the resistance of the second rheostat R4, the size that can regulate the subsequent conditioning circuit input voltage; The effect of the first diode D1 is that when guaranteeing voltage higher than 0.7V, polar capacitor E1 just begins charging, and namely when there was interference voltage in the first diode D1 front end, the input circuit further part was unaffected; The first rheostat R6 and polar capacitor E1 consist of the RC loop, and the charging required time is 4RC, by regulating the resistance of the first rheostat R6, is changed thereupon in the duration of charging; The second diode D2 of series connection and the 3rd diode D3 guarantee that the supply voltage of RC circuit maintains the 1.4V left and right, and the while is as the discharge circuit in RC loop.
Lithium ion battery BT1 minus earth; The second schottky diode D6 is anodal to be connected with rechargeable battery BT1 is anodal, and the second schottky diode D6 negative pole is connected between the first schottky diode D5 and switch S 1; The first schottky diode D5 is anodal to be connected with external power source input end SCR-IN, the first schottky diode D5 negative pole is connected with switch S 1 one ends, this switch S 1 other end is connected with negative peak resistance R 7 one ends that disappear, these negative peak resistance R 7 other ends that disappear are connected with the negative peak diode D4 negative pole that disappears, and this negative peak diode D4 that disappears is anodal to be connected with controllable silicon Q1 is anodal; Solenoid one end of single-pole double-throw (SPDT) relay group is connected to and disappears between negative peak resistance R 7 and switch S 1, and the other end is connected to and disappears between negative peak diode D4 and controllable silicon Q1; The A channel K1A of this single-pole double-throw (SPDT) relay group JQX-7M comprises common port pin 8, normal-closed end pin 6 and normal beginning pin 3, and common port pin 8 is connected between switch S 1 and the first schottky diode D5, and Chang Kaiduan pin 3 is connected with the lead-out terminal OUT of system.
Be connected in series with LED light and the second divider resistance R8 in output circuit 2, the positive pole of this LED light is connected between the A channel K1A Chang Kaiduan pin 3 and the lead-out terminal OUT of system of single-pole double-throw (SPDT) relay group JQX-7M, the LED light negative pole is connected with the second divider resistance R8 one end, this second divider resistance R8 other end ground connection.
The controlled stage of the controllable silicon Q1 of output circuit 2 is connected between the first rheostat R6 and polar capacitor E1 of input circuit 1, the minus earth of controllable silicon Q1.
External voltage input end SRC-IN and rechargeable battery BT1 are jointly as the source of the lead-out terminal OUT of system and output circuit 1 work, the first schottky diode D5 completes the unilateal conduction rectification of external input voltage, and the second schottky diode D6 completes the unilateal conduction rectification of rechargeable battery BT1; The output state of LED light indication output circuit, when having output voltage, this pilot lamp is lighted; The second divider resistance R8 and LED light series winding play the dividing potential drop metering function; Switch S 1 is in normally off, after output circuit 2 is worked and produced output voltage, by manually switch S 1 being placed in open mode, can cutting off and being connected of external voltage input end SRC-IN, and then output circuit is quit work; Controllable silicon Q1 is used for input circuit 1 and triggers output circuit 2; Negative peak diode D4 and the negative peak resistance R 7 that disappears of disappearing has the negative peak of disappearing effect.
During the operation of the utility model simulator, when the input circuit 1 positive terminal voltage of polar capacitor E1 reaches 0.6V, can trigger the controllable silicon Q1 conducting in output circuit 2, this moment, single-pole double-throw (SPDT) relay group coil was started working, the switch of A channel K1A is transformed into Chang Kaiduan pin 3 by normal-closed end pin 6, output circuit 2 beginning output voltages are namely simulated thermobattery and are activated output voltage by electricity; Meanwhile, the switch of C-channel K1C is transformed into Chang Kaiduan pin 12 by normal-closed end pin 7, namely closes the input current of input circuit 1, and input circuit 1 quits work.
When operating switch S1 by closure state to open mode, single-pole double-throw (SPDT) relay group coil quits work, the switch of A channel K1A is transformed into individual pin 6 by output pin 3, output circuit quits work; Meanwhile, the switch of C-channel K1C is transformed into normal-closed end pin 7 by normal beginning pin 12, and namely electric activation heat battery simulator returns to original state.
Claims (6)
1. a parameter adjustable electric activation heat battery simulator, is characterized in that: also comprise the output circuit of realizing the input circuit that electric activation signal is processed, activationary time is regulated and realizing the output of power supply supplying power for outside;
Described input circuit comprises first passage, the first divider resistance, the first diode, the first current-limiting resistance, the first rheostat, the polar capacitor of single-pole double-throw (SPDT) relay group;
The first passage of described single-pole double-throw (SPDT) relay group comprises common port pin, normal-closed end pin and normal beginning pin, the common port pin is connected with the positive pole of electric activation signal input end, the normal-closed end pin is connected with described the first divider resistance one end, the other end of this first divider resistance is connected with the positive pole of the first diode, the negative pole of this first diode is connected with an end of the first current-limiting resistance, the other end of this first current-limiting resistance is connected with first a rheostatic end, this first rheostatic other end is connected with polar capacitor is anodal, the minus earth of this polar capacitor;
Described output circuit comprises second channel and the solenoid of lithium ion battery, the first schottky diode, the second schottky diode, switch, the negative peak resistance that disappears, the negative peak diode that disappears, controllable silicon, single-pole double-throw (SPDT) relay group;
Described lithium ion battery negative ground connection; The second schottky diode is anodal to be connected with rechargeable battery is anodal, and the second schottky diode negative pole is connected between the first schottky diode and switch; The first schottky diode is anodal to be connected with the external power source input end, the first schottky diode negative pole is connected with switch one end, this switch other end is connected with negative peak resistance one end that disappears, this negative peak resistance other end that disappears is connected with the negative peak diode cathode that disappears, and this negative peak diode cathode that disappears is connected with controllable silicon is anodal; Solenoid one end of single-pole double-throw (SPDT) relay group is connected to and disappears between negative peak resistance and switch, and the other end is connected to and disappears between negative peak diode and controllable silicon; The second channel of single-pole double-throw (SPDT) relay group comprises common port pin, normal-closed end pin and normal beginning pin, and the common port pin is connected between switch and the first schottky diode, and the Chang Kaiduan pin is connected with the system lead-out terminal.
The silicon controlled controlled stage of described output circuit is connected between first rheostat and polar capacitor of input circuit, the silicon controlled minus earth.
Described first passage and second channel share described solenoid.
2. according to parameter adjustable electric activation heat battery simulator claimed in claim 1, it is characterized in that: described input circuit comprises that also an end is connected to the first shunt resistance of other end ground connection between the first passage normal-closed end pin of single-pole double-throw (SPDT) relay group and the first divider resistance.
3. according to parameter adjustable electric activation heat battery simulator claimed in claim 1, it is characterized in that: described input circuit comprises that also an end is connected to the second current-limiting resistance that the other end between the first passage normal-closed end pin of single-pole double-throw (SPDT) relay group and the first divider resistance is connected with the hummer of ground connection.
4. according to parameter adjustable electric activation heat battery simulator claimed in claim 1, it is characterized in that: described input circuit comprises that also an end is connected to the second rheostat of other end ground connection between the first divider resistance and the first diode.
5. according to parameter adjustable electric activation heat battery simulator claimed in claim 1, it is characterized in that: described input circuit also comprises the second diode and the 3rd diode that is connected in series, the positive pole of this second diode is connected between the first current-limiting resistance and the first rheostat, the negative pole of the second diode is connected with the positive pole of the 3rd diode, the minus earth of the 3rd diode.
6. according to parameter adjustable electric activation heat battery simulator claimed in claim 1, it is characterized in that: described output circuit also comprises LED light and the second divider resistance that is connected in series, the positive pole of this LED light is connected between single-pole double-throw (SPDT) relay group second channel Chang Kaiduan pin and system's lead-out terminal, the LED light negative pole is connected with the second divider resistance one end, this second divider resistance other end ground connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220541764 CN202948629U (en) | 2012-10-22 | 2012-10-22 | Parameter adjustable electric activation thermal battery equivalent device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220541764 CN202948629U (en) | 2012-10-22 | 2012-10-22 | Parameter adjustable electric activation thermal battery equivalent device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202948629U true CN202948629U (en) | 2013-05-22 |
Family
ID=48424322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220541764 Expired - Lifetime CN202948629U (en) | 2012-10-22 | 2012-10-22 | Parameter adjustable electric activation thermal battery equivalent device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202948629U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104267627A (en) * | 2014-09-19 | 2015-01-07 | 中国运载火箭技术研究院 | In-orbit activation control circuit |
| CN106328967A (en) * | 2016-10-31 | 2017-01-11 | 中国船舶重工集团公司第七0五研究所 | Activating circuit capable of realizing sequential working of single thermal battery |
| CN107785593A (en) * | 2017-10-19 | 2018-03-09 | 中国船舶重工集团公司第七0五研究所 | A kind of thermal cell group of monomer sequence activation parallel output |
| CN108761355A (en) * | 2018-04-13 | 2018-11-06 | 上海航安机场设备有限公司 | A kind of trouble light detection circuit and system |
| CN110635466A (en) * | 2019-09-26 | 2019-12-31 | 北京机械设备研究所 | Equivalent alternative power circuit of thermal battery and power supply method of equivalent alternative thermal battery |
| CN110854398A (en) * | 2019-11-05 | 2020-02-28 | 中国工程物理研究院电子工程研究所 | Passive thermal battery activation device |
| CN117154139A (en) * | 2023-10-27 | 2023-12-01 | 福建星云电子股份有限公司 | Flow battery activation device and method |
-
2012
- 2012-10-22 CN CN 201220541764 patent/CN202948629U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104267627A (en) * | 2014-09-19 | 2015-01-07 | 中国运载火箭技术研究院 | In-orbit activation control circuit |
| CN104267627B (en) * | 2014-09-19 | 2016-10-05 | 中国运载火箭技术研究院 | One activation control circuit in-orbit |
| CN106328967A (en) * | 2016-10-31 | 2017-01-11 | 中国船舶重工集团公司第七0五研究所 | Activating circuit capable of realizing sequential working of single thermal battery |
| CN107785593A (en) * | 2017-10-19 | 2018-03-09 | 中国船舶重工集团公司第七0五研究所 | A kind of thermal cell group of monomer sequence activation parallel output |
| CN108761355A (en) * | 2018-04-13 | 2018-11-06 | 上海航安机场设备有限公司 | A kind of trouble light detection circuit and system |
| CN108761355B (en) * | 2018-04-13 | 2020-06-09 | 上海航安机场设备有限公司 | Fault lamp detection circuit and system |
| CN110635466A (en) * | 2019-09-26 | 2019-12-31 | 北京机械设备研究所 | Equivalent alternative power circuit of thermal battery and power supply method of equivalent alternative thermal battery |
| CN110854398A (en) * | 2019-11-05 | 2020-02-28 | 中国工程物理研究院电子工程研究所 | Passive thermal battery activation device |
| CN117154139A (en) * | 2023-10-27 | 2023-12-01 | 福建星云电子股份有限公司 | Flow battery activation device and method |
| CN117154139B (en) * | 2023-10-27 | 2024-02-06 | 福建星云电子股份有限公司 | Flow battery activation device and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202948629U (en) | Parameter adjustable electric activation thermal battery equivalent device | |
| CN109347154B (en) | Lithium battery charging and discharging drive protection system | |
| CN203631703U (en) | Control circuit of electric car battery heating system | |
| JP2017523756A5 (en) | ||
| US11925213B2 (en) | Output control circuit | |
| CN108258337A (en) | A kind of method for preventing lithium ion battery thermal runaway | |
| CN103683439A (en) | System and method for controlling charge of lithium battery pack | |
| CN203966408U (en) | Magnetic artillery model | |
| CN103280597A (en) | Lithium ion battery | |
| CN214672757U (en) | Automatic heating system for battery pack | |
| CN210074814U (en) | Battery pack for riding type mower | |
| US20110025274A1 (en) | Energy accumulator | |
| CN208873842U (en) | One kind being based on automobile starting type ferric phosphate lithium cell protective device | |
| CN205141749U (en) | Electromobile lithium battery management device | |
| CN203826946U (en) | Cell explosionproof circuit and cell charging circuit | |
| CN207009545U (en) | Overcharge protection cover plate for power lithium battery | |
| CN215580355U (en) | Capacitor protection circuit, capacitor protection circuit controlled by MCU, battery discharge circuit and battery discharge circuit controlled by MCU | |
| CN201835967U (en) | Device for controlling flameout of igniter through trigger circuit | |
| CN207790342U (en) | Electric vehicle and its Storage battery protecting device | |
| CN208187241U (en) | A kind of circuit board of adjustable electric air gun launch data | |
| CN204835572U (en) | Mobile phone lithium battery control panel of constant current constant voltage | |
| CN102569920B (en) | Storage battery pack remote online repair monitoring device | |
| CN205543044U (en) | Battery sheet structure and contain lithium ion battery of this pole piece | |
| CN204905373U (en) | A solar charging ware for having cross and to fill and not to have a short -circuit protection lithium ion battery | |
| CN105006851A (en) | Lithium battery management system and control method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130522 |