CN201898351U - Mine-use multifunctional lithium battery for sensor - Google Patents
Mine-use multifunctional lithium battery for sensor Download PDFInfo
- Publication number
- CN201898351U CN201898351U CN2010206111170U CN201020611117U CN201898351U CN 201898351 U CN201898351 U CN 201898351U CN 2010206111170 U CN2010206111170 U CN 2010206111170U CN 201020611117 U CN201020611117 U CN 201020611117U CN 201898351 U CN201898351 U CN 201898351U
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- Prior art keywords
- lithium battery
- mine
- battery
- lithium
- sensor
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Abstract
The utility model provides a mine-use multifunctional lithium battery for a sensor, which can greatly lower manufacturing cost and has convenience in use and maintenance under the condition that a safe power supply mode can be simplified. The multifunctional lithium battery is characterized by the inclusion of lithium batteries and a battery switchover protecting device, wherein a lithium cell pack is formed by the lithium batteries via adopting a battery sub-chamber device; and an inner protecting circuit, an outer protecting circuit and a reverse connection prevention circuit are serially connected outside the lithium battery pack sequentially.
Description
Technical field
The utility model relates to the mine battery, is specially Multifunction Sensor lithium battery under a kind of mine.
Background technology
In fields such as mine, petrochemical industry, people are in order to guarantee production safety, all to set up safety verification department, and be that it is equipped with the safety monitoring surveillance, so that the physical presence state of dangerous key element or these key elements and data are made accurately and predicted, forecast to the measured point.Use mining lead-acid battery power supply or arrive monitoring point (or base station) and the power supply of this safety monitoring surveillance is general by the land cable power supply, and in the base station or the monitoring point method of transformation voltage stabilizing explosion-proof electrical source is set.The shortcoming of lead-acid battery is in use, acid often occurs leaking, burns mashed clothes, binding post is subjected to sulfuric acid corrosion loose contact often to occur, can not charge normal, phenomenon such as use, causes maintenance personal's workload to increase.Because it is the volatility and the toxicity of sulfuric acid are all very strong, very big to human body harm in initial charge and daily charging.Bigger than intelligent lithium battery group Heavy Weight, volume with the capacity lead-acid battery, daily use transportation is all inconvenient, and lead-acid battery is also shorter useful life.Direct-furnish power supply shortcoming is to make corollary equipments such as base station, transformation voltage stabilizing, has both increased cost, also inconvenient plant maintenance.
Summary of the invention
At the problems referred to above, the utility model provides Multifunction Sensor lithium battery under a kind of mine, and it can be simplified under the mine lower sensor safe power supply mode condition, can reduce manufacturing cost significantly, use and easy to maintenance.
Its technical scheme is such, and it comprises lithium battery, it is characterized in that: it also comprises the battery switching protection, and described lithium battery adopts and divides the chamber device to constitute the lithium battery group; Described lithium battery group is in series with interior protective circuit, outer protective circuit, reverse-connection preventing circuit outward successively.
It is further characterized in that: be provided with explosion-proof disconnect, explosion-proof anti-reverse dedicated connector in the described battery pack switching protection.
The utility model adopts technique scheme, and the combination of lithium battery group and battery switching protection reduces cost greatly, also makes things convenient for the equipment follow-up maintenance simultaneously.
Description of drawings
Fig. 1 is the block diagram of intelligent lithium battery group;
Fig. 2 is the block diagram of battery pack switching protection.
Embodiment
Below in conjunction with accompanying drawing utility model is further described.
See Fig. 1, the utility model comprises lithium battery, and it also comprises the battery switching protection, and described lithium battery adopts and divides the chamber device to constitute the lithium battery group; Described lithium battery group is in series with interior protective circuit, outer protective circuit, reverse-connection preventing circuit outward successively.Be provided with explosion-proof disconnect, explosion-proof anti-reverse dedicated connector in the described battery pack switching protection.
Specifically describe below and utilize the course of work of the present utility model: under hoistway; needs according to actual conditions; lay corresponding sensing probe at each measuring point, system's required electric power supplies to sensing probe by intelligent lithium battery group via the battery switching protection.Temperature, wind speed, blast under by the way can monitoring mine, O in the mine air
2, CO
2, CO, CH
4, H
2, C
2H
2, C
2H
4, CmHn etc. composition, reach the purpose of the state of measured point being made accurate analysis.
Claims (2)
1. Multifunction Sensor lithium battery under the mine, it comprises lithium battery, it is characterized in that: it also comprises the battery switching protection, described lithium battery adopts and divides a chamber device to constitute a lithium battery group; Described lithium battery group is in series with interior protective circuit, outer protective circuit, reverse-connection preventing circuit outward successively.
2. Multifunction Sensor lithium battery under a kind of mine according to claim 1 is characterized in that: be provided with explosion-proof disconnect, explosion-proof anti-reverse dedicated connector in the described battery pack switching protection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206111170U CN201898351U (en) | 2010-11-17 | 2010-11-17 | Mine-use multifunctional lithium battery for sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206111170U CN201898351U (en) | 2010-11-17 | 2010-11-17 | Mine-use multifunctional lithium battery for sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201898351U true CN201898351U (en) | 2011-07-13 |
Family
ID=44256236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206111170U Expired - Fee Related CN201898351U (en) | 2010-11-17 | 2010-11-17 | Mine-use multifunctional lithium battery for sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201898351U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102074739A (en) * | 2010-11-17 | 2011-05-25 | 无锡泰立特科技有限公司 | Lithium battery for multifunctional sensor under mine |
-
2010
- 2010-11-17 CN CN2010206111170U patent/CN201898351U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102074739A (en) * | 2010-11-17 | 2011-05-25 | 无锡泰立特科技有限公司 | Lithium battery for multifunctional sensor under mine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110713 Termination date: 20121117 |