CN205194803U - Device is separated to monomer battery - Google Patents
Device is separated to monomer battery Download PDFInfo
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- CN205194803U CN205194803U CN201520865097.2U CN201520865097U CN205194803U CN 205194803 U CN205194803 U CN 205194803U CN 201520865097 U CN201520865097 U CN 201520865097U CN 205194803 U CN205194803 U CN 205194803U
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- binding post
- switch
- diode
- diode assembly
- battery
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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 provides a device is separated to monomer battery, including first terminal, diode cluster spare, switch and second terminal, first terminal pass through diode cluster spare, switch and the 2nd terminal connection, wherein, the positive pole of the negative pole of a terminal connection diode cluster spare, the 2nd terminal connection diode cluster spare, diode cluster spare unidirectional flux. In using, the switch disconnection, the negative pole of the battery that a terminal connection and trouble monomer battery positive voltage are connected, the positive pole of the battery that the 2nd terminal connection and trouble monomer battery cathode are connected, behind the switch closure, diode cluster spare switches on, and the electric current passes through switch, diode cluster spare transmission to first terminal from the second terminal for trouble monomer battery must be separated in order to realize that trouble monomer battery does not have a power failure still at switching on by whole group battery in breaking off.
Description
Technical field
The utility model relates to field of power, particularly a kind of cell batteries dissembling device.
Background technology
In electric power system, DC power system provides reliable working power for control, signal, relaying protection, automatics and emergency lighting etc.; be an important ring of safe operation of power system, the reliability and safety of DC power system self directly has influence on the safety of whole electric power system.And to put into operation the continuous increase of time along with transforming plant DC power-supply system, the problem exposed in DC power system is of common occurrence, wherein most distinct issues are: the problems such as single storage battery is backward, deteriorated frequently can appear in the batteries of long-time running, cause the consistency difference of batteries, and the reduction of single battery capacity, whole group storage battery hydraulic performance decline can be caused as wooden barrel short-board effect.At this moment just need the cell batteries of damage to separate from batteries, after the purchase of new cell batteries puts in place, then be mounted in batteries.And batteries often puts into operation the time limit comparatively for a long time, producer is difficult to the storage battery providing same model, and the whole replacement cycle is longer.
At present, the processing mode of separating the cell batteries of damage from batteries is: batteries is out of service, then separates the cell batteries of damage, and then connects batteries.Such processing mode, for the two transformer station of filling of two electricity, needs the operational mode changing DC power system, and exits a wherein group storage battery group, there is very large potential safety hazard; And for the old-fashioned transformer station only having single electricity singly to fill, after a unique group storage battery group is out of service, all secondary devices at full station can only lean on charger directly to provide, if at this moment occur that ac voltage losing or charger break down, the all secondary devices in full station will lose power supply, cannot provide reliable guarantee for the operation of electric power system.
Utility model content
Cannot the problem of hot line job for the replacing Trouble ticket accumulator body process existed in above-mentioned prior art, the utility model provides a kind of cell batteries dissembling device, Trouble ticket accumulator body can be changed when batteries not power-off, thus provide reliable guarantee for the operation of electric power system.
Scheme of the present utility model is as follows:
Cell batteries dissembling device, comprise the first binding post, diode assembly, switch and the second binding post, described first binding post is connected with described second binding post by diode assembly, switch, wherein, first binding post connects the negative pole of diode assembly, the positive pole of the second binding post connection diode assembly, described diode assembly one-way conduction;
During use, described switch disconnects, described first binding post connects the negative pole of the storage battery be connected with Trouble ticket accumulator body positive pole, described second binding post connects the positive pole of the storage battery be connected with Trouble ticket accumulator body negative pole, after described switch is closed, described diode assembly conducting, the electric current of batteries transfers to the first binding post from the second binding post by switch, diode assembly.
Cell batteries dissembling device of the present utility model, the negative pole of the diode assembly of one-way conduction is connected with the first binding post, positive pole is connected with the second binding post; During use, described switch disconnects, described first binding post connects the negative pole of the storage battery be connected with Trouble ticket accumulator body positive pole, described second binding post connects the positive pole of the storage battery be connected with Trouble ticket accumulator body negative pole, after described switch is closed, described diode assembly conducting, electric current transfers to the first binding post from the second binding post by switch, diode assembly, make Trouble ticket accumulator body still must be in conducting by whole group storage battery in disconnection, do not have a power failure separate to realize Trouble ticket accumulator body.
Wherein in an embodiment, described diode assembly comprises brace and plural diode, and in the selectable and described diode of described brace, any one is connected.
In the present embodiment, for the batteries of different capabilities, select corresponding diode by described brace, improve the flexibility of this application of installation.
Wherein in an embodiment, described diode is spiral diode.Described spiral diode volume is little, lightweight, thus improves the convenience of cell batteries dissembling device use.
Wherein in an embodiment, described cell batteries dissembling device also comprises the indicator light of connecting with described switch, and described indicator light is connected between described first binding post and the second binding post; After described switch is closed, if described diode assembly conducting, then described indicator light lights.
Whether the performance that described indicator light can detect diode assembly is normal, improves the convenience that described cell batteries dissembling device uses further.
Accompanying drawing explanation
Fig. 1 is the structural representation of the cell batteries dissembling device of an embodiment;
Fig. 2 is the structural representation of the cell batteries dissembling device of an execution mode;
Fig. 3 is the structural representation of the cell batteries dissembling device of another embodiment;
Fig. 4 is the structural representation in the diode assembly self-inspection loop of an execution mode.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model is described in further detail.
Refer to the structural representation of the cell batteries dissembling device of an embodiment in Fig. 1.
Cell batteries dissembling device, comprise the first binding post 100, diode assembly 101, switch 102 and the second binding post 103, described first binding post 100 is connected with described second binding post 103 by diode assembly 101, switch 102, wherein, the positive pole that first binding post 100 connects the negative pole of diode assembly 101, the second binding post 103 connects diode assembly 101, described diode assembly 101 one-way conduction;
During use, described switch 102 disconnects, described first binding post 100 connects the negative pole of the storage battery be connected with Trouble ticket accumulator body positive pole, described second binding post 103 connects the positive pole of the storage battery be connected with Trouble ticket accumulator body negative pole, after described switch 102 is closed, the conducting of described diode assembly 101, the electric current of batteries transfers to the first binding post 100 from the second binding post 103 by switch 102, diode assembly 101.
In the present embodiment, the negative pole of the described diode assembly 101 of one-way conduction is connected with the first binding post 100, positive pole is connected with the second binding post 103; During use, described switch 102 disconnects, described first binding post 100 connects the negative pole of the storage battery be connected with Trouble ticket accumulator body positive pole, described second binding post 103 connects the positive pole of the storage battery be connected with Trouble ticket accumulator body negative pole, after switch 102 is closed, the conducting of described diode assembly 101, electric current transfers to the first binding post 100 from the second binding post 103 by switch 102, diode assembly 101, and therefore batteries can normally work.And for Trouble ticket accumulator body, electric current from Trouble ticket accumulator body positive pole out, arrives the negative pole of diode assembly 101, so for Trouble ticket accumulator body, loop is obstructed, and battery can not short circuit.
Wherein in an embodiment, described diode assembly 101 comprises brace and plural diode, and in the selectable and described diode of described brace, any one is connected.
In the present embodiment, for the batteries of different capabilities, select corresponding diode by described brace, improve the flexibility of this application of installation.
Particularly, when described switch 102 disconnects, described first binding post 100 and the second binding post 103 can be connected the batteries of different capabilities, for the batteries of different capabilities, corresponding diode is selected by described brace, after described switch 102 is closed, the diode current flow of selection, the electric current of batteries transfers to the first binding post 100 from the second binding post 103 by switch 102, diode and described brace.Therefore, this device uses corresponding diode according to the actual capacity of batteries, improves the flexibility of application.
Wherein in an embodiment, described diode 101 is spiral diode.
Described spiral diode volume is little, lightweight, thus improves the convenience of cell batteries dissembling device use.
Fig. 2 is the structural representation of a better embodiment of described cell batteries dissembling device, refers to Fig. 2, and in dotted line frame, part represents cell batteries dissembling device.
In battery pack, " fail battery " monomer damages, and battery A, battery B are normal battery, at this moment needs to use cell batteries dissembling device to facilitate staff to be separated by fail battery, and the concrete step that uses is as follows:
First cut-off switch, select the spiral diode D1 corresponding to the actual capacity of batteries by brace, the binding post A (i.e. the first binding post) of this device, binding post B (i.e. the second binding post) are received the negative pole of battery A and the positive pole of battery B respectively;
After connecting, Closing Switch, the electric current of batteries flows to the positive pole of spiral diode D1 by binding post B from the positive pole of battery B, flow out from the negative pole of spiral diode D1, arrived the negative pole of battery A by binding post A, loop is normal, and batteries normally works.
Further, for fail battery, from fail battery positive pole out, arrive the negative pole of spiral diode D1, so for fail battery, loop is obstructed to electric current, and battery can not short circuit.Dismantled by fail battery two ends connecting line, take out fail battery, battery A negative pole and battery B positive pole are coupled together with shorting stub, finally remove this device, work completes.
Refer to the structural representation of the cell batteries dissembling device of another embodiment of Fig. 3 example.
Wherein in an embodiment, described cell batteries dissembling device also comprises the indicator light 300 of connecting with described switch 102, and described indicator light 300 is connected between described first binding post 100 and the second binding post 103; After described switch 102 is closed, if described diode assembly 101 conducting, then described indicator light 300 lights.
Whether the performance that described indicator light 300 can detect diode assembly 101 is normal, improves the convenience that described cell batteries dissembling device uses further, strengthens Consumer's Experience.
Particularly, when described switch 102 disconnects, first binding post 100 is connected batteries with the second binding post 103, after described switch 102 is closed, if the conducting of described diode assembly 101, then described indicator light 300 is bright, judges that this diode assembly 101 performance is normal, otherwise, judge that this diode assembly 101 breaks down.
Refer to the structural representation in the diode assembly self-inspection loop of an execution mode of Fig. 4 example.
Switch self-inspection circuit switching (i.e. illustrated KK) handle, check that whether diode D1 performance is normal: after switching on power, when 1. KK handle switches to-2. connects (when switch closes), indicator light HR is bright, prove that diode D1 performance is normal, otherwise prove that diode D1 breaks down.
Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this specification is recorded.
The above embodiment only have expressed several execution mode of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection range of the present utility model.Therefore, the protection range of the utility model patent should be as the criterion with claims.
Claims (4)
1. cell batteries dissembling device, it is characterized in that, comprise the first binding post, diode assembly, switch and the second binding post, described first binding post is connected with described second binding post by diode assembly, switch, wherein, first binding post connects the negative pole of diode assembly, the positive pole of the second binding post connection diode assembly, described diode assembly one-way conduction;
During use, described switch disconnects, described first binding post connects the negative pole of the storage battery be connected with Trouble ticket accumulator body positive pole, described second binding post connects the positive pole of the storage battery be connected with Trouble ticket accumulator body negative pole, after described switch is closed, described diode assembly conducting, the electric current of batteries transfers to the first binding post from the second binding post by switch, diode assembly.
2. cell batteries dissembling device according to claim 1, is characterized in that, described diode assembly comprises brace and plural diode, and in the selectable and described diode of described brace, any one is connected.
3. cell batteries dissembling device according to claim 2, is characterized in that, described diode is spiral diode.
4. cell batteries dissembling device according to claim 1, is characterized in that, also comprises the indicator light of connecting with described switch, and described indicator light is connected between described first binding post and the second binding post; After described switch is closed, if described diode assembly conducting, then described indicator light lights.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520865097.2U CN205194803U (en) | 2015-10-30 | 2015-10-30 | Device is separated to monomer battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520865097.2U CN205194803U (en) | 2015-10-30 | 2015-10-30 | Device is separated to monomer battery |
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| Publication Number | Publication Date |
|---|---|
| CN205194803U true CN205194803U (en) | 2016-04-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520865097.2U Active CN205194803U (en) | 2015-10-30 | 2015-10-30 | Device is separated to monomer battery |
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| CN (1) | CN205194803U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109524908A (en) * | 2018-12-11 | 2019-03-26 | 国家电网有限公司 | Substation's single battery isolating device with monitoring warning function |
| CN113690979A (en) * | 2021-08-23 | 2021-11-23 | 广东电网有限责任公司 | Device for replacing single storage battery in direct current system |
-
2015
- 2015-10-30 CN CN201520865097.2U patent/CN205194803U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109524908A (en) * | 2018-12-11 | 2019-03-26 | 国家电网有限公司 | Substation's single battery isolating device with monitoring warning function |
| CN113690979A (en) * | 2021-08-23 | 2021-11-23 | 广东电网有限责任公司 | Device for replacing single storage battery in direct current system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |