CN220066888U - Container distribution electrical structure - Google Patents
Container distribution electrical structure Download PDFInfo
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- CN220066888U CN220066888U CN202321683379.1U CN202321683379U CN220066888U CN 220066888 U CN220066888 U CN 220066888U CN 202321683379 U CN202321683379 U CN 202321683379U CN 220066888 U CN220066888 U CN 220066888U
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- power supply
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- electrical structure
- alternating current
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- 238000001816 cooling Methods 0.000 claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 230000001012 protector Effects 0.000 claims abstract description 9
- 230000001629 suppression Effects 0.000 claims description 12
- 238000005286 illumination Methods 0.000 description 8
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000005764 inhibitory process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004146 energy storage Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
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Abstract
The utility model provides a container distribution electrical structure, comprising: the input end of the liquid cooling unit power supply switch is connected with a three-phase alternating current power supply, and the output end of the liquid cooling unit power supply switch is connected with liquid cooling equipment; one end of the protection switch is connected with a three-phase alternating current power supply, and the other end of the protection switch is connected with the surge protector; the utility model increases wiring safety by using fence type wiring terminals, displays the electrified state of the whole system by configuring an alternating current fuse and an indicator lamp, and improves the whole safety of the system by arranging a protection switch on a surge protector.
Description
Technical Field
The utility model relates to the field of battery equipment, in particular to a container power distribution electrical structure.
Background
The energy storage demand on the market is more and more, the application of mainstream at present uses container configuration, is equipped with the electric core in the container for battery management's controller, fire control, liquid cooling, container illumination etc. but the security of current container structure is not, and unable safety protection when device short circuit condition such as pilot lamp lightning protection device takes place to can't realize the power of high-voltage tank under other short circuit condition and cut off, for example, the application number is CN202223363444.0, just disclose a battery container in the patent of patent name battery container and energy storage system, the battery container just lacks the safety protection when short circuit, can't cut off the power fast, there is the potential safety hazard.
Disclosure of Invention
The utility model aims to provide a container power distribution electric structure, which improves the system safety of a battery container.
In order to achieve the above object, the present utility model provides the following technical solutions: a container power distribution electrical structure comprising: the input end of the liquid cooling unit power supply switch is connected with a three-phase alternating current power supply, and the output end of the liquid cooling unit power supply switch is connected with liquid cooling equipment; one end of the protection switch is connected with the three-phase alternating current power supply, and the other end of the protection switch is connected with the surge protector; the fire alarm device comprises an uninterruptible power supply switch, wherein one end of the uninterruptible power supply switch is connected with one of the three-phase alternating current power supplies, the other end of the uninterruptible power supply switch is connected with the uninterruptible power supply, and the uninterruptible power supply is connected with a fire alarm device, a fan control device and a fire-fighting power supply box.
Further, the three-phase alternating current power supply comprises a wiring terminal and a main switch; one end of the wiring terminal is connected with the bus, the other end of the wiring terminal is connected with one end of the main switch, and the other end of the main switch is the output end of the three-phase alternating current power supply.
Further, the wiring terminal is a fence-type wiring terminal.
Further, the fire control power supply control system also comprises a fire control inhibition power supply switch, one end of the fire control inhibition power supply switch is connected with one of the three-phase alternating current power supplies, and the other end of the fire control inhibition power supply switch is connected with a fire control host.
Further, the three-phase alternating current power supply further comprises an illumination power supply switch, one end of the illumination power supply switch is connected with one of the three-phase alternating current power supply, and the other end of the illumination power supply switch is connected with illumination equipment.
Further, the fire suppression power supply switch, the uninterruptible power supply switch and the illumination power supply switch are respectively connected to different phases of the three-phase alternating current power supply.
Further, the uninterruptible power supply comprises a connector, a host and a battery, wherein the host is connected with the uninterruptible power supply switch through the connector, and the battery, the fire alarm device, the fan control device and the fire-fighting power supply box are all connected with the host.
Further, the intelligent power supply further comprises a switch power supply, a test plug and an intermediate relay, wherein one end of the switch power supply, one end of the test plug and one end of the intermediate relay are connected with the host, and the other end of the intermediate relay is connected with a power supply interface.
Further, the three-phase alternating current power supply further comprises three alternating current fuses, one ends of the three alternating current fuses are respectively connected with each phase of the three-phase alternating current power supply, and the other ends of the three alternating current fuses are connected with zero phases of the three-phase alternating current power supply.
Further, the three-phase alternating current power supply also comprises an indicator lamp, and one indicator lamp is arranged between each alternating current fuse and the zero phase of the three-phase alternating current power supply.
According to analysis, the utility model discloses a container distribution electrical structure, wiring safety is improved by using fence type wiring terminals, the electrified state of the whole system is displayed by configuring an alternating current fuse and an indicator lamp, and a protection switch is arranged on a surge protector, so that the whole safety of the system is improved, and in addition, the configuration of an intermediate relay is synchronously disconnected when the system is suddenly stopped, so that the system safety is further improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. Wherein:
FIG. 1 is a schematic diagram of an embodiment of the present utility model.
FIG. 2 is a schematic diagram of an uninterruptible power supply according to an embodiment of the utility model
Detailed Description
The utility model will be described in detail below with reference to the drawings in connection with embodiments. The examples are provided by way of explanation of the utility model and not limitation of the utility model. Indeed, it will be apparent to those skilled in the art that modifications and variations can be made in the present utility model without departing from the scope or spirit of the utility model. For example, features illustrated or described as part of one embodiment can be used on another embodiment to yield still a further embodiment. Accordingly, it is intended that the present utility model encompass such modifications and variations as fall within the scope of the appended claims and their equivalents.
In the description of the present utility model, the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", etc. refer to the orientation or positional relationship based on that shown in the drawings, merely for convenience of description of the present utility model and do not require that the present utility model must be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. The terms "coupled," "connected," and "configured" as used herein are to be construed broadly and may be, for example, fixedly connected or detachably connected; can be directly connected or indirectly connected through an intermediate component; either a wired electrical connection, a radio connection or a wireless communication signal connection, the specific meaning of which terms will be understood by those of ordinary skill in the art as the case may be.
One or more examples of the utility model are illustrated in the accompanying drawings. The detailed description uses numerical and letter designations to refer to features in the drawings. Like or similar designations in the drawings and description have been used to refer to like or similar parts of the utility model. As used herein, the terms "first," "second," "third," and "fourth," etc. are used interchangeably to distinguish one component from another and are not intended to represent the location or importance of the individual components.
As shown in fig. 1, according to an embodiment of the present utility model, there is provided a container distribution electrical structure including: the input end of the liquid cooling unit power supply switch QFB1 is connected with a three-phase alternating current power supply, L1, L2 and L3 in the figure 1 are respectively a first phase, a second phase and a third phase of the three-phase alternating current power supply, N is a zero phase of the three-phase alternating current power supply, the output end of the liquid cooling unit power supply switch QFB1 is connected with liquid cooling equipment, the liquid cooling unit power supply switch QFB1 supplies power to the liquid cooling equipment, so that the liquid cooling equipment can work normally, and the on/off of the liquid cooling equipment can be controlled by controlling the state of the liquid cooling unit power supply switch QFB 1; the protection switch QFB5, one end of the protection switch QFB5 is connected with a three-phase alternating current power supply, the other end of the protection switch QFB5 is connected with the surge protector SPD, and the protection switch QFB5 is a backup protection switch of the surge protector SPD and is used for popping up to protect after the surge protector SPD fails, so that the safety of the system is improved; uninterrupted power source power supply switch QFB3, uninterrupted power source power supply switch QFB 3's one end is connected with three-phase AC power supply's one, uninterrupted power source power supply switch QFB 3's the other end is connected with uninterrupted power source, uninterrupted power source is connected with fire alarm device, fan controlling means and fire control power supply box, uninterrupted power source is used for carrying out the power supply after three-phase AC power source became invalid, fire alarm device, fan controlling means and fire control power supply box are direct to be connected with uninterrupted power source, thereby make the emergency equipment can be started in the very first time after three-phase AC power source became invalid, because fire alarm device, fan controlling means and fire control power supply box are direct to be connected with uninterrupted power source, do not use power supply switch, thereby the cost is reduced.
Preferably, the three-phase alternating current power supply includes a connection terminal PE1 and a main switch QFA1; one end of the connecting terminal PE1 is connected with the bus, the other end of the connecting terminal PE1 is connected with one end of the main switch QFA1, the other end of the main switch QFA1 is an output end of the three-phase alternating current power supply, the connecting terminal PE1 is used for connecting the bus, the bus voltage is usually 380v, the main switch QFA1 can control the on-off of the three-phase alternating current power supply, the function of a total gate is achieved, and the on-off state of the whole three-phase alternating current power supply can be controlled by controlling the main switch QFA 1.
Preferably, the connection terminal PE1 is a fence-type connection terminal, and the use of the fence-type connection terminal can further increase the safety in connection.
Preferably, the fire-fighting main fire control system further comprises a fire-fighting power supply suppression switch QFB2, one end of the fire-fighting power supply suppression switch QFB2 is connected with one of the three-phase alternating current power supplies, the other end of the fire-fighting power supply suppression switch QFB2 is connected with a fire-fighting main machine, the fire-fighting power supply suppression switch QFB2 is used for controlling power supply of the fire-fighting main machine, and when a fire is sold in a container, the fire-fighting power supply suppression switch QFB2 is closed to enable the fire-fighting main machine to start working.
Preferably, the lighting device further comprises a lighting power supply switch QFB4, one end of the lighting power supply switch QFB4 is connected with one of the three-phase alternating current power supplies, the other end of the lighting power supply switch QFB4 is connected with the lighting device, and the lighting power supply switch QFB4 is used for controlling the on and off of the lighting device.
Preferably, the fire suppression power supply switch QFB2, the uninterruptible power supply switch QFB3 and the illumination power supply switch QFB4 are respectively connected to different phases of the three-phase alternating current power supply, and loads of the phases of the three-phase alternating current power supply can be balanced through the fire suppression power supply switch QFB2, the uninterruptible power supply switch QFB3 and the illumination power supply switch QFB4, so that the overall stability of the system is improved.
As shown in FIG. 2, the uninterruptible power supply comprises a connector CZ2, a host UPS and a battery B1, wherein the host UPS is connected with an uninterruptible power supply switch QFB3 through the connector, the battery B1, a fire alarm device, a fan control device and a fire-fighting power supply box are all connected with the host UPS, the uninterruptible power supply further comprises a switch power supply, a test plug and an intermediate relay K1, one end of the switch power supply, the test plug and one end of the intermediate relay K1 are all connected with the host, the other end of the intermediate relay K1 is connected with a power supply interface, the uninterruptible power supply switch QFB3 provides 220V power, the connector CZ2 is the connector of the host UPS and the uninterruptible power supply switch QFB3, the host UPS is the host of the uninterruptible power supply, and the host UPS has two functions, the first is to directly supply power to the back end without converting voltage of 220V power supply when normal power is supplied, the other function is to convert the direct current 72V point of the battery B1 into 220V power when the front end is not supplied with power, the intermediate relay K1 is controlled by the controller and is closed when normal work, the controller cuts off the branch when faults such as sudden stop occur, the back end of the intermediate relay K1 is used for supplying power to all high-voltage box parts, such as SBCU1-SBCU9, a fire alarm device, a fan control device and a fire-fighting power supply box in FIG. 2, all are synchronous with a host UPS, space occupation is saved, the test plug CZ3 is a standby debugging joint and is used as a standby power supply port when special conditions such as debugging are met, the switch power source PS1 is a 220V to be converted into a 24V switch power source, and the controller in a power distribution cabinet is supplied with power.
Preferably, the three ac fuses, i.e. the ac fuse FU4, the ac fuse FU5 and the ac fuse FU6, are further included, wherein one end of each of the three ac fuses is connected with each phase of the three-phase ac power supply, and the other end of each of the three ac fuses is connected with zero phase of the three-phase ac power supply.
Preferably, the three-phase alternating current power supply further comprises an indicator lamp, wherein an indicator lamp is arranged between each alternating current fuse and the zero phase of the three-phase alternating current power supply, and the three indicator lamps are an indicator lamp HY, an indicator lamp HG and an indicator lamp HR respectively.
From the above description, it can be seen that the above embodiments of the present utility model achieve the following technical effects: through using fence formula binding post, increase wiring security, through configuration alternating current fuse and pilot lamp, show the electrified state of whole system to and set up protection switch at surge protector SPD, improved the whole security of system, the configuration of intermediate relay is synchronous to break when system scram in addition, further improves system security.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. A container distribution electrical structure comprising:
the input end of the liquid cooling unit power supply switch is connected with a three-phase alternating current power supply, and the output end of the liquid cooling unit power supply switch is connected with liquid cooling equipment;
one end of the protection switch is connected with the three-phase alternating current power supply, and the other end of the protection switch is connected with the surge protector;
the fire alarm device comprises an uninterruptible power supply switch, wherein one end of the uninterruptible power supply switch is connected with one of the three-phase alternating current power supplies, the other end of the uninterruptible power supply switch is connected with the uninterruptible power supply, and the uninterruptible power supply is connected with a fire alarm device, a fan control device and a fire-fighting power supply box.
2. A container distribution electrical structure as in claim 1 wherein the three-phase ac power source comprises a terminal and a main switch;
one end of the wiring terminal is connected with the bus, the other end of the wiring terminal is connected with one end of the main switch, and the other end of the main switch is the output end of the three-phase alternating current power supply.
3. A container distribution electrical structure as in claim 2 wherein the terminals are fence terminals.
4. The container distribution electrical structure of claim 1, further comprising a fire suppression power switch, wherein one end of the fire suppression power switch is connected to one of the three-phase ac power sources, and wherein the other end of the fire suppression power switch is connected to a fire host.
5. The container distribution electrical structure of claim 4 further comprising a lighting power switch, one end of the lighting power switch being connected to one of the three-phase ac power sources and the other end of the lighting power switch being connected to a lighting device.
6. The container distribution electrical structure of claim 5 wherein the fire suppression power switch, the uninterruptible power supply switch, and the lighting power switch are each connected to a different phase of the three-phase ac power supply.
7. The container distribution electrical structure of claim 1, wherein the uninterruptible power supply comprises a connector, a host and a battery, the host is connected with the uninterruptible power supply switch through the connector, and the battery, the fire alarm device, the fan control device and the fire protection power box are all connected with the host.
8. The container distribution electrical structure of claim 7, further comprising a switching power supply, a test plug and an intermediate relay, wherein one end of the switching power supply, one end of the test plug and one end of the intermediate relay are connected with the host, and the other end of the intermediate relay is connected with a power supply interface.
9. The container distribution electrical structure of claim 1 further comprising three ac fuses, one end of each of the three ac fuses being connected to each phase of the three phase ac power source, and the other end of each of the three ac fuses being connected to a zero phase of the three phase ac power source.
10. A container distribution electrical structure as in claim 9 further comprising an indicator light, one indicator light being provided between each of said ac fuses and zero phase of said three-phase ac power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321683379.1U CN220066888U (en) | 2023-06-29 | 2023-06-29 | Container distribution electrical structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321683379.1U CN220066888U (en) | 2023-06-29 | 2023-06-29 | Container distribution electrical structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220066888U true CN220066888U (en) | 2023-11-21 |
Family
ID=88760271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321683379.1U Active CN220066888U (en) | 2023-06-29 | 2023-06-29 | Container distribution electrical structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220066888U (en) |
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2023
- 2023-06-29 CN CN202321683379.1U patent/CN220066888U/en active Active
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