CN210072022U - Novel storage battery cabinet - Google Patents
Novel storage battery cabinet Download PDFInfo
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- CN210072022U CN210072022U CN201920824600.8U CN201920824600U CN210072022U CN 210072022 U CN210072022 U CN 210072022U CN 201920824600 U CN201920824600 U CN 201920824600U CN 210072022 U CN210072022 U CN 210072022U
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Abstract
The utility model discloses a novel storage battery cabinet, which comprises a cabinet body, a wire slot module, a storage battery connection module, a voltage and current sampling module, a temperature detection module, a fan module and a discharging module; according to the novel storage battery cabinet provided by the embodiment, cables are laid through the wire duct modules, and the storage battery connecting modules are connected with all storage batteries in series, so that the occupied space for cable connection in the cabinet is small, and the failure rate is low; the discharging function can be realized by controlling the discharging module through the discharging starting switch so as to detect whether the battery capacity of the storage battery reaches the standard or not; the voltage of each storage battery and the current of the storage battery pack are obtained through the voltage and current sampling module, and external monitoring equipment is not needed; detecting the temperature in the cabinet through a temperature detection module, and starting a fan module to cool when the temperature exceeds a preset value; the novel storage battery cabinet has more functions, reduces the workload of field installation and maintenance, improves the reliability and saves the cost.
Description
Technical Field
The utility model relates to an electric energy technical field specifically is a novel battery cabinet.
Background
At present, the transformer substation, the battery cabinet that the communication station used adopts ordinary metal rack mostly, this rack only plays a simple battery and places the function, and do not have other additional function, this makes operations such as the control to the battery need connect other equipment outside the battery cabinet in addition, consequently need draw out a large amount of external cables from the battery cabinet, the complexity that the computer lab cable was laid has not only been increased in drawing forth of cable, be unfavorable for the computer lab clean and tidy, thereby it causes the cable to break off because mouse trouble or other human factors easily and lead to the operation such as the control to the battery to break off, and also hardly fix a position the trouble cable when taking place the cable and break off, the troubleshooting degree of difficulty is big. Meanwhile, the storage battery cabinet needs to be externally connected with storage battery monitoring equipment, so that the occupied area of the machine room is increased, and the space resources of the machine room are not fully utilized.
In addition, due to the fact that the transformer substation and the communication station regularly need to carry out checking charge-discharge tests on the storage battery, when the storage battery is discharged, the load carried by the storage battery needs to be disconnected, and meanwhile, the external discharging load is connected for discharging, the working process is complex, misoperation is easy, and risks such as storage battery short circuit, electric shock of personnel, load power failure and the like are easily caused. Because the current storage battery cabinet has no discharging function, the discharging test work of the storage battery needs to be carried out by professional personnel.
Therefore, the problem of storage battery placement is only considered less to consider other functions in the design of the storage battery cabinet at present, and the purposes of reducing the workload of field installation and maintenance, improving the reliability and saving the cost cannot be achieved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel battery cabinet to enrich battery cabinet's function, reduce the work load of on-the-spot installation and maintenance, improve the reliability and practice thrift the cost.
To achieve the purpose, the utility model adopts the following technical proposal:
the embodiment of the utility model provides a novel storage battery cabinet, which comprises a cabinet body, a wire slot module, a storage battery connection module, a voltage and current sampling module, a temperature detection module, a fan module and a discharging module;
a plurality of installation areas for fixing the modules are arranged in the cabinet body, each module is fixed in one installation area, and connecting cables for connecting other modules are laid in the trunking modules;
the storage battery connecting module is provided with a plurality of serial interfaces, each serial interface is connected with the anode or the cathode of one storage battery, and the anodes and the cathodes of all the storage batteries are sequentially connected with the serial interfaces, so that all the serial interfaces and all the storage batteries are connected in series to form a storage battery pack;
the voltage and current sampling module comprises a plurality of groups of voltage sampling ports and a group of current sampling ports;
every two adjacent serial interfaces are connected with a group of voltage sampling ports, and the current sampling ports are connected with a current transformer of the storage battery pack;
the discharging modules are connected in series at two ends of the storage battery pack through discharging starting switches;
the fan module is electrically connected with the temperature detection module through a fan starting switch, and when the temperature in the cabinet detected by the temperature detection module is greater than a preset value, the fan starting switch is closed, and the fan module is started to work.
Optionally, the novel storage battery cabinet further comprises a humidity detection module, and the humidity detection module is electrically connected to the discharge starting switch;
the discharging module is an electric energy consumption module consisting of a plurality of groups of resistance wires and fans;
when the humidity in the cabinet detected by the humidity detection module is larger than a preset value, the discharge starting switch is closed, and the discharge module starts to work and is used as a heat source to dehumidify the interior of the cabinet.
Optionally, the novel storage battery cabinet further comprises an audible and visual alarm module, and the temperature detection module, the humidity detection module and the voltage and current sampling module are respectively electrically connected to the audible and visual alarm module;
when the temperature in the cabinet detected by the temperature detection module is greater than a preset value, the acousto-optic alarm module sends out a first type of alarm;
when the humidity in the cabinet detected by the humidity detection module is greater than a preset value, the acousto-optic alarm module sends out a second type of alarm;
and when the voltage of any storage battery sampled by the voltage and current sampling module is lower than or higher than a preset value, the audible and visual alarm module gives out a third type of alarm.
Optionally, the novel storage battery cabinet further comprises a display module, and the voltage and current sampling module, the temperature detection module and the humidity detection module are respectively and electrically connected to the display module.
Optionally, the resistances of each group of resistance wire units are equal in size, each group of resistance wire units are connected in parallel, and each group of resistance wire units are connected in series with a discharge starting switch.
Optionally, the novel battery cabinet comprises an expandable interface, each expandable interface can be connected with other battery connection modules through cables, and the batteries of the other battery connection modules are connected in series with the connection module, so that the number of the batteries of the battery cabinet connected in series is expanded.
Compared with the prior art, the embodiment of the utility model provides a following beneficial effect has:
according to the novel storage battery cabinet provided by the embodiment, cables are laid through the wire duct modules, and the storage battery connecting modules are connected with all storage batteries in series, so that the occupied space for cable connection in the cabinet is small, and the failure rate is low; the discharging function can be realized by controlling the discharging module through the discharging starting switch so as to detect whether the battery capacity of the storage battery reaches the standard or not; the voltage of each storage battery and the current of the storage battery pack are obtained through the voltage and current sampling module, and external monitoring equipment is not needed; detecting the temperature in the cabinet through a temperature detection module, and starting a fan module to cool when the temperature exceeds a preset value; the novel storage battery cabinet has more functions, reduces the workload of field installation and maintenance, improves the reliability and saves the cost.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a connection structure diagram of a novel battery cabinet provided by an embodiment of the present invention.
Illustration of the drawings:
the device comprises a voltage and current sampling module 10, a storage battery connecting module 11, a series interface 12, a discharging module 13, a discharging starting switch 14 and a current sampling port 15.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Example one
As shown in fig. 1, the embodiment of the utility model provides a novel storage battery cabinet, including the cabinet body, wire casing module, battery connection module 11, voltage and current sampling module 10, temperature detection module, fan module and discharge module 13.
The cabinet body is internally provided with a plurality of mounting areas for fixing the modules, each module is fixed in one mounting area, and the wire slot module is internally laid with a connecting cable for connecting other modules.
Specifically, the cabinet body adopts the design of the detachable panel of metal, but the split into a plurality of units transports when transportation and transport, has reduced the requirement to space and passageway when the cabinet body transports and transports, has improved the application scope of the cabinet body. The modules are independent from each other and do not interfere with each other (except for the modules needing to be used cooperatively). Each module is provided with a module interface connected with the module, each interface adopts a plug-in clamping or screw fastening design, and the modules can be connected through cables or directly clamped. During installation, the required modules can be selected according to actual conditions on site for assembly, and the modules which are not required to be used can be not installed, so that the use cost of the storage battery cabinet is saved, and the applicability of the storage battery cabinet is improved. When the storage battery cabinet breaks down, the corresponding module can be directly replaced according to the fault indication, so that the fault processing time and the maintenance cost are greatly saved.
Each module is fixed on the cabinet body in the form of a clamping groove or a bolt. The wire casing module is used for the joint and protects the connecting cable between each module to reach and be fixed in the cabinet body with the cable, reduce the cable trouble and increase pleasing to the eye degree in the cabinet.
Further, a plurality of series interfaces 12 are arranged on the storage battery connection module 11, each series interface 12 is connected with the positive electrode or the negative electrode of one storage battery, and the positive electrodes and the negative electrodes of all the storage batteries are sequentially connected to the series interfaces 12, so that all the series interfaces 12 and all the storage batteries are connected in series to form a storage battery pack.
The storage battery pack is connected to the load and the direct-current power supply through the working switch and used for supplying power to the load and storing electric energy of the direct-current power supply.
The voltage and current sampling module 10 includes a plurality of sets of voltage sampling ports and a set of current sampling ports 15.
Every two adjacent serial interfaces 12 are connected with a group of voltage sampling ports, and the current sampling ports 15 are connected to a current transformer of the storage battery pack. Optionally, the current sampling principle of the voltage and current sampling module 10 is to measure current by using a current transformer, so that the current sampling port 15 is connected to an interface of the current transformer.
The discharging module 13 is connected in series with two ends of the storage battery pack through a discharging starting switch 14.
The fan module is electrically connected with the temperature detection module through a fan starting switch, and when the temperature in the cabinet detected by the temperature detection module is greater than a preset value, the fan starting switch is closed, and the fan module is started to work.
When the discharge module 13 discharges, the capacity of the battery pack can be obtained by measuring the battery pack voltage, the discharge current, and the calculated discharge time.
According to the novel storage battery cabinet provided by the embodiment, cables are laid through the wire trough modules, and the storage battery connecting modules 11 are connected with all storage batteries in series, so that the occupied space for cable connection in the cabinet is small, and the failure rate is low; the discharging function can be realized by controlling the discharging module 13 through the discharging starting switch 14 so as to detect whether the battery capacity of the storage battery reaches the standard or not; the voltage of each storage battery and the current of the storage battery pack are obtained through the voltage and current sampling module 10, and external monitoring equipment is not needed; detecting the temperature in the cabinet through a temperature detection module, and starting a fan module to cool when the temperature exceeds a preset value; the novel storage battery cabinet has more functions, reduces the workload of field installation and maintenance, improves the reliability and saves the cost.
Example two
Further, on the basis of the first embodiment, the novel storage battery cabinet further comprises a humidity detection module, wherein the humidity detection module is electrically connected to the discharge starting switch 14; the discharging module 13 is an electric energy consumption module consisting of a plurality of groups of resistance wires and fans; when the humidity in the cabinet detected by the humidity detection module is greater than a preset value, the discharge starting switch 14 is turned on, and the discharge module 13 starts to work and is used as a heat source to dehumidify the interior of the cabinet.
Because the resistance wire produces the heat during operation, utilize this heat to dehumidify in the cabinet. Therefore, the discharge module 13 of the novel battery cabinet provided by this embodiment can be used not only for discharging the function of the measurement battery pack, but also for dehumidifying.
EXAMPLE III
On the basis of the second embodiment, the novel storage battery cabinet further comprises an audible and visual alarm module, and the temperature detection module, the humidity detection module and the voltage and current sampling module 10 are respectively and electrically connected to the audible and visual alarm module.
When the temperature in the cabinet detected by the temperature detection module is greater than a preset value, the sound and light alarm module sends out a first type of alarm to prompt that the temperature is too high and needs to be reduced.
When the humidity in the cabinet detected by the humidity detection module is larger than a preset value, the acousto-optic alarm module sends out a second type of alarm to prompt that the humidity is too high and dehumidification is needed.
When the voltage of any storage battery sampled by the voltage and current sampling module 10 is lower than a preset value, the audible and visual alarm module sends out a third alarm to prompt that the voltage of the storage battery is too low and a new storage battery needs to be replaced.
The novel battery cabinet that this embodiment provided increases has alarming function, can remind the user to cool down, dehumidify and change maintenance work such as new battery.
Example four
On the basis of the second embodiment, the resistances of each group of resistance wire units are equal in size, each group of resistance wire units are connected in parallel, and each group of resistance wire units are connected in series with a resistance discharge starting switch. The on or off of the resistor discharge starting switch is controlled, the on-off quantity of the resistance wire units during discharge is controlled, the more the quantity is, the larger the discharge current is, and the less the quantity is, the smaller the discharge current is.
The novel storage battery cabinet provided by the embodiment can control the current magnitude of the discharging module 13 during discharging.
EXAMPLE five
On the basis of the first embodiment, further, the novel storage battery cabinet further comprises a display module, wherein the voltage and current sampling module 10, the temperature detection module and the humidity detection module are electrically connected to the display module respectively, and the display module is used for displaying a temperature value, a humidity value, a voltage value of each storage battery and a current value of the storage battery pack in real time.
EXAMPLE six
On the basis of the first embodiment, further, the novel storage battery cabinet further comprises expandable interfaces, each expandable interface can be connected with other storage battery connection modules through cables, and the storage batteries of the other storage battery connection modules are connected to the connection module in series, so that the storage battery series connection number of the storage battery cabinet is expanded.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. A novel storage battery cabinet is characterized by comprising a cabinet body, a wire slot module, a storage battery connecting module, a voltage and current sampling module, a temperature detection module, a fan module and a discharging module;
a plurality of installation areas for fixing the modules are arranged in the cabinet body, each module is fixed in one installation area, and connecting cables for connecting other modules are laid in the trunking modules;
the storage battery connecting module is provided with a plurality of serial interfaces, each serial interface is connected with the anode or the cathode of one storage battery, and the anodes and the cathodes of all the storage batteries are sequentially connected with the serial interfaces, so that all the serial interfaces and all the storage batteries are connected in series to form a storage battery pack;
the voltage and current sampling module comprises a plurality of groups of voltage sampling ports and a group of current sampling ports;
every two adjacent serial interfaces are connected with a group of voltage sampling ports, and the current sampling ports are connected with a current transformer of the storage battery pack;
the discharging modules are connected in series at two ends of the storage battery pack through discharging starting switches;
the fan module is electrically connected with the temperature detection module through a fan starting switch, and when the temperature in the cabinet detected by the temperature detection module is greater than a preset value, the fan starting switch is closed, and the fan module is started to work.
2. The novel storage battery cabinet of claim 1, further comprising a humidity detection module electrically connected to the discharge start switch;
the discharging module is an electric energy consumption module consisting of a plurality of groups of resistance wires and fans;
when the humidity in the cabinet detected by the humidity detection module is larger than a preset value, the discharge starting switch is closed, and the discharge module starts to work.
3. The novel storage battery cabinet as claimed in claim 2, further comprising an audible and visual alarm module, wherein the temperature detection module, the humidity detection module and the voltage and current sampling module are electrically connected to the audible and visual alarm module respectively;
when the temperature in the cabinet detected by the temperature detection module is greater than a preset value, the acousto-optic alarm module sends out a first type of alarm;
when the humidity in the cabinet detected by the humidity detection module is greater than a preset value, the acousto-optic alarm module sends out a second type of alarm;
and when the voltage of any storage battery sampled by the voltage and current sampling module is lower than or higher than a preset value, the audible and visual alarm module gives out a third type of alarm.
4. The novel storage battery cabinet of claim 1, further comprising a display module, wherein the voltage and current sampling module, the temperature detection module and the humidity detection module are electrically connected to the display module respectively.
5. The novel storage battery cabinet as claimed in claim 2, characterized in that the resistances of each group of resistance wire units are equal in size, each group of resistance wire units are connected in parallel, and each group of resistance wire units is connected in series with a resistance discharge starting switch.
6. The novel battery cabinet of claim 1, further comprising expandable interfaces, each expandable interface being capable of connecting to other battery connection modules via cables and connecting batteries of other battery connection modules in series to the connection module to expand the number of battery series of the battery cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920824600.8U CN210072022U (en) | 2019-06-03 | 2019-06-03 | Novel storage battery cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920824600.8U CN210072022U (en) | 2019-06-03 | 2019-06-03 | Novel storage battery cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210072022U true CN210072022U (en) | 2020-02-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920824600.8U Active CN210072022U (en) | 2019-06-03 | 2019-06-03 | Novel storage battery cabinet |
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| CN (1) | CN210072022U (en) |
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- 2019-06-03 CN CN201920824600.8U patent/CN210072022U/en active Active
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