CN204190466U - A kind of urgent danger prevention facility lithium secondary power supply for subsequent use explosion-proof tank - Google Patents
A kind of urgent danger prevention facility lithium secondary power supply for subsequent use explosion-proof tank Download PDFInfo
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- CN204190466U CN204190466U CN201420725843.3U CN201420725843U CN204190466U CN 204190466 U CN204190466 U CN 204190466U CN 201420725843 U CN201420725843 U CN 201420725843U CN 204190466 U CN204190466 U CN 204190466U
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- control chamber
- wire connection
- connection cavity
- explosion
- power supply
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model relates to emergent danger avoiding system under shaft of coal mine, specifically a kind of urgent danger prevention facility lithium secondary power supply for subsequent use explosion-proof tank.Be arranged in down-hole refuge cabin or refuge chamber, comprise battery cavities, control chamber and wire connection cavity, described battery cavities, control chamber and wire connection cavity are respectively equipped with battery cavities cover plate, control chamber cover plate and wire connection cavity cover plate, the sidewall of described battery cavities is provided with wears chamber terminal I for the signal cable of battery module and power cable being introduced in control chamber, the sidewall of described control chamber is provided with the explosion-proof switch that is connected with external knob and wears chamber terminal II for what signal cable and power cable are introduced wire connection cavity, the bottom of control chamber is provided with the screwed hole for static controller, bus-bar is provided with in described wire connection cavity, the outer wall of wire connection cavity is provided with rubber cable ejector.The utility model has compact conformation, safe and reliable, easy and simple to handle, the feature can safeguarded in down-hole, and the explosion-proof tank that be suitable as underground coal mine danger-avoiding facility stand-by power supply uses.
Description
Technical field
The utility model relates to emergent danger avoiding system under shaft of coal mine, specifically a kind of urgent danger prevention facility lithium secondary power supply for subsequent use explosion-proof tank.
Background technology
2002-2010, the coal production in the whole nation increases by 123.37%, and coal mining accident death toll, fatality rate per million tons then decline 65.22% and 85% respectively.But coal mining accident total amount is still excessive, obvious with the gap of developed country.In view of the feature that China's coal-mine disaster accident takes place frequently, country is just actively pushing forward the building-up work of coal mine underground emergency facility.Along with a large amount of construction of urgent danger prevention facility, high-capacity dynamical power supply as stand-by power supply just seems very important, the application of especially chargeable secondary cell is more and more extensive, the particularity of the urgent danger prevention facility stand-by power supply such as installation and maintenance in danger-avoiding facility, requiring the power supply explosion-proof tank for settling electrokinetic cell, the feature that explosion-proof performance is good, safe and reliable, convenient operation is safeguarded must be possessed.
Current anti-explosion box body mostly is Welding Structure, be divided into explosion insulation main cavity and explosion insulation connecting line cavity two parts, high-capacity lithium secondary power supply also needs to install the electric equipments such as controller of battery management system and element additional, need to increase control chamber on the basis of this blast resistance construction, not only safety also conveniently carries out the replacing of maintenance and electric component more.Current urgent danger prevention facility high-capacity lithium power-supply system for subsequent use explosion-proof tank version not yet unification, carries out design to its structure necessary.
Utility model content
Be not suitable for the problem of urgent danger prevention facility high-capacity lithium power supply for subsequent use to solve existing secondary battery anti-explosion case, the purpose of this utility model is to provide a kind of urgent danger prevention facility lithium secondary power supply for subsequent use explosion-proof tank.This urgent danger prevention facility lithium for subsequent use secondary power supply explosion-proof tank provides a kind of safe and reliable, easy to maintenance, is suitable for urgent danger prevention facility high-capacity lithium power supply and uses.
To achieve these goals, the utility model is by the following technical solutions:
A kind of urgent danger prevention facility lithium secondary power supply for subsequent use explosion-proof tank, be arranged in down-hole refuge cabin or refuge chamber, comprise battery cavities, control chamber and wire connection cavity, described battery cavities, control chamber and wire connection cavity are respectively equipped with battery cavities cover plate, control chamber cover plate and wire connection cavity cover plate, the sidewall of described battery cavities is provided with wears chamber terminal I for the signal cable of battery module and power cable being introduced in control chamber, the sidewall of described control chamber is provided with the explosion-proof switch that is connected with external knob and wears chamber terminal II for what signal cable and power cable are introduced wire connection cavity, the bottom of control chamber is provided with the screwed hole for static controller, bus-bar is provided with in described wire connection cavity, the outer wall of wire connection cavity is provided with rubber cable ejector.
Described battery cavities relative both sides inwall is provided with the intercell connector for installing battery module.Described battery cavities cover plate is welded with handle, and the bottom of described battery cavities is welded with reinforcement.
Described explosion-proof switch is arranged on switch bracket, and described switch bracket is arranged on the sidewall of control chamber, and the rotating shaft of described explosion-proof switch is connected with the knob outside control chamber by jack shaft, and described jack shaft is rotatably installed on the sidewall of control chamber.The sidewall of described control chamber is provided with flame proof copper sheathing, and it is interior and rotatable that described jack shaft is inserted in flame proof copper sheathing.
Described bus-bar comprises bus-bar I and the bus-bar II of upper and lower setting.Described rubber cable ejector is multiple.Described battery cavities, control chamber and wire connection cavity adopt the version of Plate Welding, and described control chamber and wire connection cavity are arranged at the homonymy of battery cavities.
The beneficial effects of the utility model and advantage are:
1. the utility model compact conformation, weight is light, operates simple and easy, is convenient to install and carrying.Connection in series-parallel can combine arbitrarily for different electric powers, be suitable for use in the interior use of small space of danger-avoiding facility.
2. the fail safe of the utility model casing is good, and explosion-proof performance is high.Explosion-proof tank is designed to 3 cavity body structures, each chamber is explosion-proof chamber, does not have all the other electronic devices, only arrange binding post, meet the requirement of mining lithium battery applications relevant criterion in wire connection cavity in battery cavities except temperature detection.
3. the utility model is easy to use, is convenient to down-hole and safeguards.When encountering problems in using, can be connected by the explosion-proof switch open circuit of control chamber, conveniently carrying out trouble shooting and changing parts.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model explosion-proof tank casing plan structure figure;
Fig. 3 is the utility model explosion-proof switch part assembly drawing;
Fig. 4 is the explosion-proof tank stereogram after the utility model removes end cap.
Wherein: 1 is handle, 2 is battery cavities cover plate, and 3 is wire connection cavity cover plate, and 4 is control chamber cover plate, 5 is battery cavities, and 6 is control chamber, and 7 is bus-bar I, and 8 is bus-bar II, 9 is control chamber, and 10 is flame-proof switch, and 11 is switch bracket, and 12 is flame proof copper sheathing, 13 is jack shaft, and 14 is knob, and 15 is intercell connector, 16 for wearing chamber terminal I, and 16 ' for wearing chamber terminal II, and 17 is reinforcement, 18 is rubber cable introducing device, and 19 is controller, and 20 is battery module.
Embodiment
Be described in further detail below in conjunction with accompanying drawing and to the utility model.
As Figure 1-4, the utility model is arranged in down-hole refuge cabin or refuge chamber, comprise battery cavities 5, control chamber 6 and wire connection cavity 9, described battery cavities 5, control chamber 6 and wire connection cavity 9 adopt the version of Plate Welding, and described control chamber 6 and wire connection cavity 9 are arranged at the homonymy of battery cavities 5.Described battery cavities 5, control chamber 6 and wire connection cavity 9 are respectively equipped with battery cavities cover plate 2, control chamber cover plate 4 and wire connection cavity cover plate 3.The sidewall of described battery cavities 5 is provided with wears chamber terminal I 16 for the signal cable of battery module 20 and power cable being introduced in control chamber 6, the sidewall of described control chamber 6 is provided with the explosion-proof switch 10 that is connected with external knob 14 and wears chamber terminal II 16 ' for what signal cable and power cable are introduced wire connection cavity 9, the bottom of control chamber 6 is provided with the screwed hole for static controller 19, be provided with bus-bar in described wire connection cavity 9, described bus-bar comprises bus-bar I 7 and the bus-bar II 8 of upper and lower setting.The outer wall of wire connection cavity 9 is provided with multiple rubber cable ejector 18, described rubber cable introducing device 18 leading in/out for interior outer cable.Battery module 20, controller 19 lay respectively in battery cavities 5 and control chamber 6, wear chamber terminal I 16, wear the Splices cable that chamber terminal II 16 ' realizes between each cavity.
Described battery cavities 5 relatively both sides inwall is provided with the intercell connector 15 for installing battery module 20.Described battery cavities cover plate 2 is welded with handle 1, and the bottom of described battery cavities 5 is welded with reinforcement 17.
As shown in Figure 3, described explosion-proof switch 10 is arranged on switch bracket 11, and described switch bracket 11 is arranged on the sidewall of control chamber 6, and the rotating shaft of described explosion-proof switch 10 is connected with the knob 14 outside control chamber 6 by jack shaft 13.The sidewall of described control chamber 6 is provided with flame proof copper sheathing 12, and it is interior and rotatable that described jack shaft 13 is inserted in flame proof copper sheathing 12.Operating personnel can control the break-make of power supply outside by knob 14.
Using method of the present utility model is:
1. being fixed on by battery module 20 on the intercell connector 15 in battery cavities 5, connecting the power line by wearing chamber terminal I 16 and detection line, the good flame proof of wiping is held concurrently after sealing surface, and battery cavities 5 and battery cavities cover plate 2 are used bolted.
2., after the power line of drawing by wearing chamber terminal 16 being connected with explosion-proof switch 10, wearing chamber terminal II 16 ' from inwall and introducing wire connection cavity 9; In the bottom mount controller 19 of control chamber 6, then connecting the detection line that battery cavities 5 is introduced, by needing the cable introducing wire connection cavity 9 to access by wearing chamber terminal II 16 ', finally control chamber cover plate 4 being installed fastening.
3. before going into the well, explosion-proof switch 10 is allocated to open position, power supply open circuit voltage is limited in switch cavity; After going into the well, open wire connection cavity 9, corresponding cable is connected wire connection cavity cover plate 3 on bonnet by rubber cable ejector 18, after connecting explosion-proof switch 10, namely power supply enters operating state.
4. safeguarding in the period, when reporting to the police when breaking down in power work, disconnecting explosion-proof switch 10, opening wire connection cavity cover plate 3 or control chamber cover plate 4, check cable according to alarm or change electric-controlled parts.
In the present embodiment, described rubber cable introducing device 18 is commercial products, and purchase in Wuxi company of Mei Ke Electrical Appliances Co., Ltd, model is A1.
Claims (8)
1. a urgent danger prevention facility lithium secondary power supply for subsequent use explosion-proof tank, be arranged in down-hole refuge cabin or refuge chamber, it is characterized in that: comprise battery cavities (5), control chamber (6) and wire connection cavity (9), described battery cavities (5), control chamber (6) and wire connection cavity (9) are respectively equipped with battery cavities cover plate (2), control chamber cover plate (4) and wire connection cavity cover plate (3), the sidewall of described battery cavities (5) is provided with wears chamber terminal I (16) for the signal cable of battery module (20) and power cable being introduced in control chamber (6), the sidewall of described control chamber (6) is provided with the explosion-proof switch (10) that is connected with external knob (14) and wears chamber terminal II (16 ') for what signal cable and power cable are introduced wire connection cavity (9), the bottom of control chamber (6) is provided with the screwed hole for static controller (19), described wire connection cavity is provided with bus-bar in (9), the outer wall of wire connection cavity (9) is provided with rubber cable ejector (18).
2. by urgent danger prevention facility according to claim 1 lithium secondary power supply for subsequent use explosion-proof tank, it is characterized in that: described battery cavities (5) relatively both sides inwall is provided with the intercell connector (15) for installing battery module (20).
3. by urgent danger prevention facility according to claim 1 lithium secondary power supply for subsequent use explosion-proof tank, it is characterized in that: described battery cavities cover plate (2) is welded with handle (1), the bottom of described battery cavities (5) is welded with reinforcement (17).
4. by urgent danger prevention facility according to claim 1 lithium secondary power supply for subsequent use explosion-proof tank, it is characterized in that: described explosion-proof switch (10) is arranged on switch bracket (11), described switch bracket (11) is arranged on the sidewall of control chamber (6), the rotating shaft of described explosion-proof switch (10) is connected by the knob (14) of jack shaft (13) with control chamber (6) outside, and described jack shaft (13) is rotatably installed on the sidewall of control chamber (6).
5. by urgent danger prevention facility according to claim 4 lithium secondary power supply for subsequent use explosion-proof tank, it is characterized in that: the sidewall of described control chamber (6) is provided with flame proof copper sheathing (12), it is interior and rotatable that described jack shaft (13) is inserted in flame proof copper sheathing (12).
6., by urgent danger prevention facility according to claim 1 lithium secondary power supply for subsequent use explosion-proof tank, it is characterized in that: described bus-bar comprises bus-bar I (7) and the bus-bar II (8) of upper and lower setting.
7., by urgent danger prevention facility according to claim 1 lithium secondary power supply for subsequent use explosion-proof tank, it is characterized in that: described rubber cable ejector (18) is for multiple.
8. by the urgent danger prevention facility lithium secondary power supply for subsequent use explosion-proof tank described in any one of claim 1-7, it is characterized in that: described battery cavities (5), control chamber (6) and wire connection cavity (9) adopt the version of Plate Welding, and described control chamber (6) and wire connection cavity (9) are arranged at the homonymy of battery cavities (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420725843.3U CN204190466U (en) | 2014-11-26 | 2014-11-26 | A kind of urgent danger prevention facility lithium secondary power supply for subsequent use explosion-proof tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420725843.3U CN204190466U (en) | 2014-11-26 | 2014-11-26 | A kind of urgent danger prevention facility lithium secondary power supply for subsequent use explosion-proof tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204190466U true CN204190466U (en) | 2015-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420725843.3U Expired - Fee Related CN204190466U (en) | 2014-11-26 | 2014-11-26 | A kind of urgent danger prevention facility lithium secondary power supply for subsequent use explosion-proof tank |
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| Country | Link |
|---|---|
| CN (1) | CN204190466U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105374966A (en) * | 2015-12-07 | 2016-03-02 | 贵州大学 | Installation structure of lithium battery pack for electric vehicle and application method of installation structure |
| CN105703409A (en) * | 2014-11-26 | 2016-06-22 | 中国科学院沈阳自动化研究所 | Backup lithium secondary power supply explosion-proof box for emergency risk avoiding facilities |
-
2014
- 2014-11-26 CN CN201420725843.3U patent/CN204190466U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105703409A (en) * | 2014-11-26 | 2016-06-22 | 中国科学院沈阳自动化研究所 | Backup lithium secondary power supply explosion-proof box for emergency risk avoiding facilities |
| CN105374966A (en) * | 2015-12-07 | 2016-03-02 | 贵州大学 | Installation structure of lithium battery pack for electric vehicle and application method of installation structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 Termination date: 20171126 |