CN204216141U - The battery activated control circuit of a kind of hot high pressure - Google Patents
The battery activated control circuit of a kind of hot high pressure Download PDFInfo
- Publication number
- CN204216141U CN204216141U CN201420642707.8U CN201420642707U CN204216141U CN 204216141 U CN204216141 U CN 204216141U CN 201420642707 U CN201420642707 U CN 201420642707U CN 204216141 U CN204216141 U CN 204216141U
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- negative peak
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- 230000037452 priming Effects 0.000 claims abstract description 27
- 230000004913 activation Effects 0.000 description 9
- 230000003213 activating effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses the battery activated control circuit of a kind of hot high pressure, it is characterized in that, comprise two groups of parallel circuitss, often organize all comprise current-limiting resistance R1, priming system resistance R2, relay K 1, K2, disappear negative peak circuit diode D1 and the negative peak circuitous resistance R3 that disappears; The negative peak circuit diode D1 and the negative peak circuitous resistance R3 that disappears that disappears connects, with the coils from parallel connection of coils of relay K 1, the coil of relay K 1 and the coils from parallel connection of coils of relay K 2, the normally opened contact of relay K 1 is connected with the normally opened contact of current-limiting resistance R1, priming system resistance R2, relay K 2, same series circuit has three, three circuit in parallel are at the coil two ends of relay K 1, the public input often organizing circuit is connected with the input of control end circuit, and the public output often organizing circuit is connected with the output of control end circuit.The utility model priming system resistance and relay adopt the standby mode of protecting of two-way, avoid the problem that each group of cell resistance punctures due to interconnected conducting, guarantee the reliability of lighting a fire.
Description
Technical field
The utility model relates to the battery activated control circuit of a kind of hot high pressure, belongs to carrier rocket, strategy and tactics armament systems control circuit technical field.
Background technology
Thermal cell has that energy is large, and cost is low, and set up the advantages such as voltage time is short after activation, in the flying vehicles control such as carrier rocket, the use of thermal cell is more and more extensive.Along with arrow carries the increase of electric power on equipment, the voltage of thermal cell is also more and more higher.Hot high pressure battery is consisted of some groups of low pressure thermal cell units in series, generally forms by multiple unit more than the thermal cell of more than 300V.The priming system being embedded in thermal cell unit inside in control circuit is quick-fried by point activates, and realizes battery unit at different levels and activates simultaneously.In thermal cell, priming system active circuit is one of essential product, has activated battery activated function by priming system, and how to guarantee that reliable ignition when priming system normally works is most important, priming system active control is responsible for this important mission for this reason.
It is by making priming system generate heat and then light sparking gear that priming system activates principle, therefore require that activated current is larger, but its activated current can not be too small, crossing young pathbreaker makes the heat produced not light sparking gear, simultaneously can not be excessive, otherwise will blow electro-heat equipment instantaneously, sparking gear can not be lighted, for this reason general by current-limiting resistance and priming system series connection after add activating power at two ends, activating power is generally 28V, activationary time 200ms.
In activation moment, under cell internal high-temperature high-pressure state at different levels, between battery module, there is burn through problem in hot high pressure battery pack.When multiple thermal cell units in series composition hot high pressure battery, each cell resistance is in state of activation in parallel, is embedded in the impact of priming system resistance by surrounding high pressure-temperature plasma state of thermal cell inside, likely can be short-circuited and punctures, cause battery to burn.Through great number tested data contrast and theory analysis, traditional active circuit that has its source in of problem, in multi-unit battery structure priming system point of resistance at different levels quick-fried after each common point be still be communicated with, this is the basic reason causing short circuit.
Utility model content
Technical problem to be solved in the utility model is: for overcoming the deficiencies in the prior art, provide the battery activated control circuit of a kind of hot high pressure, ensure that thermal cell can in parallelly activate in activation moment, and disconnect between battery activated rear each unit priming system resistance.
Technical solution of the present utility model is:
The battery activated control circuit of a kind of hot high pressure, is characterized in that, comprise two groups of parallel circuitss, often organize all comprise current-limiting resistance R1, priming system resistance R2, relay K 1, K2, disappear negative peak circuit diode D1 and the negative peak circuitous resistance R3 that disappears; The negative peak circuit diode D1 and the negative peak circuitous resistance R3 that disappears that disappears connects, with the coils from parallel connection of coils of relay K 1, the coil of relay K 1 and the coils from parallel connection of coils of relay K 2, the normally opened contact of relay K 1 is connected with the normally opened contact of current-limiting resistance R1, priming system resistance R2, relay K 2, same series circuit has three, three circuit in parallel are at the coil two ends of relay K 1, the public input often organizing circuit is connected with the input of control end circuit, and the public output often organizing circuit is connected with the output of control end circuit.
The beneficial effects of the utility model:
The utility model can meet the requirement of hot high pressure battery pack priming system active control, and priming system resistance and relay adopt the standby mode of protecting of two-way, avoid the problem that each group of cell resistance punctures due to interconnected conducting, guarantee the reliability of lighting a fire.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
The battery activated control circuit of a kind of hot high pressure, is characterized in that, comprise two groups of parallel circuitss, often organize all comprise current-limiting resistance R1, priming system resistance R2, relay K 1, K2, disappear negative peak circuit diode D1 and the negative peak circuitous resistance R3 that disappears; The negative peak circuit diode D1 and the negative peak circuitous resistance R3 that disappears that disappears connects, with the coils from parallel connection of coils of relay K 1, the coil of relay K 1 and the coils from parallel connection of coils of relay K 2, the normally opened contact of relay K 1 is connected with the normally opened contact of current-limiting resistance R1, priming system resistance R2, relay K 2, same series circuit has three, three circuit in parallel are at the coil two ends of relay K 1, the public input often organizing circuit is connected with the input of control end circuit, and the public output often organizing circuit is connected with the output of control end circuit.
Each priming system resistance R2 path seals in two independently relay normally open contacts, be connected in parallel in priming system resistance active circuit, the drive current of relay is held by A and C holds the activation 1+ loaded to provide with activation 2+ power supply, priming system resistance activated current is generally at about 2.5-5A, relay about rated current 100mA in parallel, the electric current impact of introducing on active circuit of coil can be ignored.Relay actuation time is generally less than 10ms, and the time delay of introducing does not affect activation effect, and actual activationary time can meet the requirement activating pulsewidth 200ms magnitude.
When activated current sends, the double-throw contact of electric current pioneer motor type relay coil by often open turn normally closed after, the conducting of priming system activation loop activate resistance.When activated current terminated battery activated after, normally closed turn of relay coil double-throw contact is often opened, activation loop disconnects, and now the priming system resistance of battery unit is in not connected state, avoids the problem that each group of cell resistance punctures due to interconnected conducting.
The unexposed technology of the utility model belongs to general knowledge as well known to those skilled in the art.
Claims (1)
1. the battery activated control circuit of hot high pressure, is characterized in that, comprises two groups of parallel circuitss, often organize all comprise current-limiting resistance R1, priming system resistance R2, relay K 1, K2, disappear negative peak circuit diode D1 and the negative peak circuitous resistance R3 that disappears; The negative peak circuit diode D1 and the negative peak circuitous resistance R3 that disappears that disappears connects, with the coils from parallel connection of coils of relay K 1, the coil of relay K 1 and the coils from parallel connection of coils of relay K 2, the normally opened contact of relay K 1 is connected with the normally opened contact of current-limiting resistance R1, priming system resistance R2, relay K 2, same series circuit has three, three circuit in parallel are at the coil two ends of relay K 1, the public input often organizing circuit is connected with the input of control end circuit, and the public output often organizing circuit is connected with the output of control end circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420642707.8U CN204216141U (en) | 2014-10-30 | 2014-10-30 | The battery activated control circuit of a kind of hot high pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420642707.8U CN204216141U (en) | 2014-10-30 | 2014-10-30 | The battery activated control circuit of a kind of hot high pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204216141U true CN204216141U (en) | 2015-03-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420642707.8U Expired - Lifetime CN204216141U (en) | 2014-10-30 | 2014-10-30 | The battery activated control circuit of a kind of hot high pressure |
Country Status (1)
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| CN (1) | CN204216141U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108110270A (en) * | 2017-12-26 | 2018-06-01 | 贵州梅岭电源有限公司 | A kind of thermal cell exports activation control circuit |
| CN108878919A (en) * | 2018-05-05 | 2018-11-23 | 中国人民解放军海军工程大学 | The activation device and method of the battery of the long-term unmanned non-maintaining equipment intervened of storage |
| CN109244497A (en) * | 2017-07-10 | 2019-01-18 | 中国电子科技集团公司第十八研究所 | Connection method of high-reliability zinc-silver reserve battery pack activation circuit |
| CN110783587A (en) * | 2019-10-25 | 2020-02-11 | 上海空间电源研究所 | Device for improving thermal battery activation loop reliability and thermal battery system |
| CN111504139A (en) * | 2020-04-16 | 2020-08-07 | 北京航天自动控制研究所 | High-power battery activation system |
| CN112216881A (en) * | 2020-09-24 | 2021-01-12 | 中国电子科技集团公司第十八研究所 | Control circuit and control method for zinc-silver reserve battery activation line resistor |
| CN112820889A (en) * | 2021-01-05 | 2021-05-18 | 北京机电工程研究所 | Tandem type battery activation method and battery activation circuit using same |
-
2014
- 2014-10-30 CN CN201420642707.8U patent/CN204216141U/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN109244497A (en) * | 2017-07-10 | 2019-01-18 | 中国电子科技集团公司第十八研究所 | Connection method of high-reliability zinc-silver reserve battery pack activation circuit |
| 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 |
| CN108110270A (en) * | 2017-12-26 | 2018-06-01 | 贵州梅岭电源有限公司 | A kind of thermal cell exports activation control circuit |
| CN108878919A (en) * | 2018-05-05 | 2018-11-23 | 中国人民解放军海军工程大学 | The activation device and method of the battery of the long-term unmanned non-maintaining equipment intervened of storage |
| CN108878919B (en) * | 2018-05-05 | 2020-10-16 | 中国人民解放军海军工程大学 | Device and method for activating battery of maintenance-free equipment without human intervention for long-term storage |
| CN110783587B (en) * | 2019-10-25 | 2022-01-04 | 上海空间电源研究所 | Device for improving thermal battery activation loop reliability and thermal battery system |
| CN110783587A (en) * | 2019-10-25 | 2020-02-11 | 上海空间电源研究所 | Device for improving thermal battery activation loop reliability and thermal battery system |
| CN111504139A (en) * | 2020-04-16 | 2020-08-07 | 北京航天自动控制研究所 | High-power battery activation system |
| CN111504139B (en) * | 2020-04-16 | 2022-05-24 | 北京航天自动控制研究所 | High-power battery activation system |
| CN112216881A (en) * | 2020-09-24 | 2021-01-12 | 中国电子科技集团公司第十八研究所 | Control circuit and control method for zinc-silver reserve battery activation line resistor |
| CN112820889A (en) * | 2021-01-05 | 2021-05-18 | 北京机电工程研究所 | Tandem type battery activation method and battery activation circuit using same |
| CN112820889B (en) * | 2021-01-05 | 2022-10-18 | 北京机电工程研究所 | Tandem type battery activation method and battery activation circuit using same |
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| GR01 | Patent grant |