CN218331886U - Remote charging and discharging nuclear capacity monitoring device for storage battery - Google Patents
Remote charging and discharging nuclear capacity monitoring device for storage battery Download PDFInfo
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- CN218331886U CN218331886U CN202221887675.9U CN202221887675U CN218331886U CN 218331886 U CN218331886 U CN 218331886U CN 202221887675 U CN202221887675 U CN 202221887675U CN 218331886 U CN218331886 U CN 218331886U
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Abstract
The utility model discloses a long-range charge-discharge nuclear capacity monitoring devices of battery, including the sheet metal box, eight groups are installed to the bottom of sheet metal box and are the charge-discharge module of the same charge-discharge of battery, and the module connector is installed to the sheet metal box bottom of charge-discharge module one side, and power module is installed to one side of sheet metal box bottom, power module's output and eight groups charge-discharge module's input electric connection, and the contactor is installed to one side of sheet metal box bottom, installs the fuse on the inner wall of sheet metal box one side, and the hall sensor is installed to sheet metal box bottom of the case portion of fuse below. The utility model discloses make the staff carry out the communication through transformer substation control end and gateway mainboard, read this monitoring devices charge-discharge battery's voltage, whole group's electric current, capacity information, realize that the staff is to the long-range charge-discharge capacity test of storage battery, regularly or irregularly to battery charge-discharge and record and the change that detects battery capacity.
Description
Technical Field
The utility model relates to a battery monitoring technology field specifically is a battery remote charging and discharging nuclear capacity monitoring devices.
Background
The storage battery in the communication power supply is usually used as a standby power supply, the storage battery supplies power when the commercial power alternating current power supply is cut off, namely when the commercial power is abnormal, an inverter can directly convert the chemical energy of the storage battery into alternating current electric energy to be transmitted, the electric equipment is used for continuously operating, in the long-term application process, the battery capacity is inaccurate or the battery quality cannot be judged due to long-term expiration of the commercial power due to less and irregular commercial power cut-off, mostly, the charging voltage of each battery end in the battery pack is monitored by a storage battery measuring instrument, if the charging voltage of one or more batteries is obviously higher or lower than other voltages, the battery aging is judged, or the total voltage of the battery pack is obviously lower than a nominal value, the battery cannot be recovered to the normal value after 8 hours of charging, even if the normal value is recovered, the discharging time cannot reach the normal discharging time, the battery aging is judged, namely, in a power grid substation, the judgment of the state of the storage battery pack mainly depends on manual periodic discharging test, whether the capacity of the battery pack is over 80% of the capacity is determined through annual checking, and the regular load of the batteries is difficult to be detected by workers.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a battery remote charging and discharging nuclear capacity monitoring devices to it determines to be mostly manual operation's problem when verifying group battery capacity to propose commercial power battery in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a long-range charge-discharge nuclear capacity monitoring devices of battery, includes the panel beating case, eight groups of charge-discharge modules that are the same charge-discharge of battery are installed to the bottom of panel beating case, the module connector is installed to the panel beating bottom of module of charge-discharge modules one side, power module is installed to one side of panel beating bottom of the case portion, power module's the output and the input electric connection of eight groups of charge-discharge modules, the contactor is installed to one side of panel beating bottom of the case portion, install the fuse on the inner wall of panel beating case one side, the hall sensor is installed to the panel beating bottom of fuse below, the DOIO terminal block of receiving fuse, hall sensor current, voltage and capacitance information data is installed to one side of panel beating top, one side installation control panel at panel beating top, the input of control panel and the output electric connection of DOIO terminal block, install LED on the inner wall of panel beating case one side, install the switch board on the outer wall of panel beating case one side and control power module's on the control panel.
Preferably, the sheet metal box is made of a component made of an aluminum alloy material.
Preferably, all open the louvre on the both sides outer wall of sheet metal box, the cross-sectional shape of louvre is circular.
Preferably, install the display screen on the outer wall of sheet metal box one side, the input of display screen and the output electric connection of control panel.
Preferably, a plurality of groups of fan main bodies are installed on the inner wall of one side of the sheet metal box, and the fan main bodies adopt axial flow fans.
Compared with the prior art, the beneficial effects of the utility model are that: the storage battery remote charging and discharging nuclear capacity monitoring device is provided with a charging and discharging module, a module connector and other structures which are matched with each other, a storage battery pack is electrically connected with the module connector through a power connecting lead, a power supply module supplies power for the charging and discharging module and the module connector to ensure that the storage battery pack connected with each group of the charging and discharging module is charged on line, the storage battery pack needing to be discharged on line is connected with a Hall sensor, a fuse and a contactor through the charging and discharging module to form a discharging loop, and a DOIO terminal board captures charging and discharging data of the charging and discharging module and the module connector, such as charging and discharging voltage, current and battery capacity, and displays information of the running state, standby power time and the like of the storage battery on a display screen timely.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the three-dimensional structure of the sheet metal box top plate after the side plate is disassembled;
FIG. 3 is a schematic side view of the present invention;
FIG. 4 is a schematic view of the side plate of the sheet metal box after being disassembled in a front view;
FIG. 5 is a schematic view of the three-dimensional structure of the sheet metal box top plate after the side plate is disassembled;
in the figure: 1. a sheet metal box; 101. heat dissipation holes; 102. a circuit breaker; 2. a contactor; 3. a display screen; 4. a charge-discharge module; 5. a fuse; 6. a fan main body; 7. a DOIO terminal block; 8. a Hall sensor; 9. an LED lamp panel; 10. a control panel; 11. a module connector; 12. a power supply module; 13. a diode; 14. and a gateway mainboard.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides an embodiment: a storage battery remote charging and discharging nuclear capacity monitoring device comprises a sheet metal box 1, wherein the sheet metal box 1 is made of components made of aluminum alloy materials, eight groups of charging and discharging modules 4 which are used for charging and discharging storage batteries together are installed at the bottom of the sheet metal box 1, a module connector 11 is installed at the bottom of the sheet metal box 1 on one side of each charging and discharging module 4, a power module 12 is installed on one side of the bottom of the sheet metal box 1, the output ends of the power modules 12 are electrically connected with the input ends of the eight groups of charging and discharging modules 4, a contactor 2 is installed on one side of the bottom of the sheet metal box 1, and the contactor 2 is an electrical appliance part which can rapidly cut off alternating current and direct current main loops and can frequently switch on and off a large-current control circuit;
the fuse protector is mounted on the inner wall of one side of the sheet metal box 1, the Hall sensor 8 is mounted at the bottom of the sheet metal box 1 below the fuse protector 5, the DOIO terminal board 7 for receiving current, voltage and capacitance information data of the fuse protector 5 and the Hall sensor 8 is mounted on one side of the top of the sheet metal box 1, the control board 10 is mounted on one side of the top of the sheet metal box 1, the input end of the control board 10 is electrically connected with the output end of the DOIO terminal board 7, and a plurality of groups of diodes 13 are mounted at the bottom of the sheet metal box 1;
the power module 12 supplies power to the charge and discharge module 4 and the module connector 11, so that each group of storage battery pack connected with the charge and discharge module 4 is ensured to be charged on line;
the charging and discharging module 4 accesses the Hall sensor 8, the fuse 5 and the contactor 2 to the storage battery pack needing online discharging to form a discharging loop;
a gateway mainboard 14 is installed on one side of the top of the sheet metal box 1, the input end of the gateway mainboard 14 is electrically connected with the output end of the control panel 10, the output end of the gateway mainboard 14 is connected with the control end of an external storage battery set transformer substation, an LED lamp panel 9 is installed on the inner wall of one side of the sheet metal box 1, a circuit breaker 102 for controlling the on-off of a power supply module 12 is installed on the outer wall of one side of the sheet metal box 1, the storage battery set is electrically connected with a module connector 11 through an electric lead, and the circuit breaker 102 is in a closed state at the moment;
after the discharging is finished, the power module 12 charges each group of storage battery pack, after the charging is finished, the storage battery packs recover the inherent connection mode, the circuit breaker 102 is automatically disconnected, and at the moment, the control board 10 and the DOIO terminal board 7 capture charging and discharging data of the charging and discharging module 4 and the module connector 11, such as charging and discharging voltage, current and battery capacity;
the display screen 3 is installed on the outer wall of one side of the sheet metal box 1, the input end of the display screen 3 is electrically connected with the output end of the control panel 10, information such as the running state, the standby power time and the like of the storage battery is displayed on the display screen 3 in time, and the standby storage battery always keeps uninterrupted discharge capacity to a mains supply direct current system in the charging and discharging processes;
the working personnel can communicate with the gateway mainboard 14 through the substation control end, read the voltage, the whole set of current and the capacity information of the charging and discharging battery of the monitoring device, realize the function of the working personnel for testing the long-distance charging and discharging capacity of the storage battery pack, regularly or irregularly charge and discharge the battery and record and detect the change of the battery capacity, and reduce the problem of insufficient battery capacity when the commercial power is actually stopped for the user;
all open louvre 101 on the both sides outer wall of sheet metal box 1, the cross sectional shape of louvre 101 is circular, installs a plurality of fan main parts of group 6 on the inner wall of sheet metal box 1 one side, and fan main part 6 adopts axial fan, through mutually supporting of fan main part 6 and louvre 101, reduces the inside operating temperature of box.
When the device is used, firstly, the commercial power storage battery is discharged, only one set of storage battery pack of a transformer substation is electrically connected with the module connector 11 through a power connection lead, the circuit breaker 102 is in a closed state, at the moment, the power supply module 12 supplies power for the charge and discharge module 4 and the module connector 11, the storage battery pack connected with each group of the charge and discharge module 4 is ensured to be charged on line, the storage battery pack needing to be discharged on line is connected with the Hall sensor 8, the fuse 5 and the contactor 2 through the charge and discharge module 4, so that a discharge loop is formed, wherein the contactor 2 is an electrical component which can rapidly cut off an alternating current main loop and a direct current main loop and can frequently switch on and off a large current control circuit, after the discharge is finished, the storage battery pack of each group is charged through the power supply module 12, after the charging is finished, the storage battery pack restores to an inherent connection mode, and the circuit breaker 102 is automatically disconnected, at this moment, the control board 10 and the DOIO terminal board 7 capture the charging and discharging data of the charging and discharging module 4 and the module connector 11, such as charging and discharging voltage, current and battery capacity, and display the information of the running state, the standby power time and the like of the storage battery on the display screen 3 in due time, during the charging and discharging process, the standby storage battery always keeps the uninterrupted discharging capability of the commercial power direct current system, and the working personnel can communicate with the gateway mainboard 14 through the transformer substation control end to read the voltage, the whole set of current and the capacity information of the charging and discharging batteries of the monitoring device, realize the function of the working personnel for testing the remote charging and discharging capacity of the storage battery, regularly or irregularly charge and discharge the batteries and record and detect the change of the battery capacity, reduce the problem of insufficient battery capacity when the commercial power is really stopped, and the working personnel do not need to operate on site during the process, the operation burden of the workers can be effectively reduced.
Claims (5)
1. The utility model provides a battery remote charging and discharging nuclear capacity monitoring devices which characterized in that: the intelligent charging and discharging device comprises a sheet metal box (1), eight groups of charging and discharging modules (4) which are charged and discharged together with a storage battery are installed at the bottom of the sheet metal box (1), a module connector (11) is installed at the bottom of the sheet metal box (1) on one side of the charging and discharging modules (4), a power module (12) is installed at one side of the bottom of the sheet metal box (1), the output end of the power module (12) is electrically connected with the input end of the eight groups of charging and discharging modules (4), a contactor (2) is installed at one side of the bottom of the sheet metal box (1), a fuse (5) is installed on the inner wall of one side of the sheet metal box (1), a Hall sensor (8) is installed at the bottom of the sheet metal box (1), a DOIO (7) for receiving current, voltage and capacitance information data of the fuse (5) is installed at one side of the sheet metal box (1), a control board (10) is installed at one side of the top of the sheet metal box (1), the input end of the control board (10) is electrically connected with the output end of the DOIO (7), a plurality of groups of diodes (13) are installed at the bottom of the sheet metal box (1), and the gateway control board (14) is electrically connected with the input end of a main board (14) and the gateway control board (14), the utility model discloses a power supply module, including gateway mainboard (14), panel beating case (1), circuit breaker (102) of control power module (12) break-make are installed to the output of gateway mainboard (14) and outside storage battery transformer substation control end interconnect, install LED lamp plate (9) on the inner wall of panel beating case (1) one side, install circuit breaker (102) of control power module (12) break-make on the outer wall of panel beating case (1) one side.
2. The device for monitoring the nuclear capacity of the storage battery during remote charging and discharging according to claim 1, wherein: the sheet metal box (1) is made of a component made of an aluminum alloy material.
3. The device for monitoring the nuclear capacity of the storage battery during remote charging and discharging according to claim 1, wherein: the radiating holes (101) are formed in the outer walls of the two sides of the sheet metal box (1), and the cross sections of the radiating holes (101) are circular.
4. The device for monitoring the nuclear capacity of the storage battery during remote charging and discharging according to claim 1, wherein: install display screen (3) on the outer wall of sheet metal box (1) one side, the input of display screen (3) and the output electric connection of control panel (10).
5. The device for monitoring the nuclear capacity of the storage battery during remote charging and discharging according to claim 1, wherein: the fan is characterized in that a plurality of groups of fan main bodies (6) are installed on the inner wall of one side of the sheet metal box (1), and the fan main bodies (6) adopt axial flow fans.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221887675.9U CN218331886U (en) | 2022-07-20 | 2022-07-20 | Remote charging and discharging nuclear capacity monitoring device for storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221887675.9U CN218331886U (en) | 2022-07-20 | 2022-07-20 | Remote charging and discharging nuclear capacity monitoring device for storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218331886U true CN218331886U (en) | 2023-01-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221887675.9U Active CN218331886U (en) | 2022-07-20 | 2022-07-20 | Remote charging and discharging nuclear capacity monitoring device for storage battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218331886U (en) |
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2022
- 2022-07-20 CN CN202221887675.9U patent/CN218331886U/en active Active
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