CN219420363U

CN219420363U - Emergency equipment power supply system

Info

Publication number: CN219420363U
Application number: CN202223502558.9U
Authority: CN
Inventors: 贾立江
Original assignee: Sv Power System Shanghai Co ltd
Current assignee: Sv Power System Shanghai Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-07-25
Anticipated expiration: 2032-12-28

Abstract

The utility model relates to the technical field of power supply electricity and discloses an emergency equipment power supply system, which comprises a host controller and an input module, wherein the host controller comprises a battery pack and a control module which are internally installed, the host controller is of a full-aluminum closed structure, an input interface and an output interface are arranged on a shell, the input interface and the output interface are aviation sockets, the control module comprises an AC-DC module, a DC-DC module and a DC-AC module, the input module charges the battery pack, the DC-AC module inverts the battery pack and outputs the battery pack to the output interface, the output interface only has standard 220VAC output, the input module comprises wind-solar complementary input formed by a wind driven generator and a solar panel, and the wind-solar complementary input charges the battery pack through the DC-DC module. The utility model provides safe and stable power supply for fire-fighting equipment and meets the emergency power supply requirements of fire-fighting rescue and camping.

Description

Emergency equipment power supply system

Technical Field

The utility model relates to the technical field of power supply electricity, in particular to an emergency equipment power supply system.

Background

In the fire control field, emergency power source provides necessary power supply for fire-fighting equipment, under adverse condition, guarantees equipment power supply normal. When disasters such as earthquake, flood disasters, fire situations and the like occur, power cannot be effectively supplied. And after the power supply of the communication equipment is interrupted, the normal use of the interphone, the transmitting table and the medical emergency equipment is directly affected, and the communication equipment is extremely unfavorable for the rescue work.

In this case, emergency power supplies are required to provide not only short-time power supply but also sustainability, expandability, safety, and convenience.

The existing fuel generator set is matched and difficult to move on site, and the wind power and photovoltaic power generation are also the same.

In addition, a convenient and safe outdoor power supply system is also indispensable to outdoor camping lovers. The existing outdoor power supply mainly charges and illuminates a mobile phone computer, has a plurality of interfaces and frequently generates faults.

Disclosure of Invention

The utility model aims to solve the problems, and provides an emergency equipment power supply system which is suitable for severe working conditions, provides safe and stable power supply for fire-fighting equipment and meets the emergency power supply requirements of fire-fighting rescue and camping.

The technical scheme adopted by the utility model is as follows:

the utility model provides an emergency equipment power supply system, its characterized in that includes host computer controller and input module, the host computer controller includes internally mounted at group battery and control module host computer controller is full aluminium enclosed construction, sets up input interface and output interface on the casing, input interface and output interface are aviation socket, control module includes AC-DC module, DC-DC module and DC-AC module, when input module is alternating current input, through AC-DC module charges the group battery, when input module is direct current input, through DC-DC module charges the group battery, DC-AC module exports to output interface after contravariant the group battery, output interface only has standard 220VAC output, input module includes wind-solar complementary input that wind-driven generator and solar panel formed, wind-solar complementary input charges the group battery through DC-DC module.

Further, the input voltage of the wind driven generator is 48VDC, and the input power is 500-800W.

Further, the solar panel is formed by connecting a plurality of monocrystalline silicon plates in parallel, the input voltage of each monocrystalline silicon plate is 48VDC, and the total input power is more than 400W.

Further, the input module also includes a fuel generator and a utility power input, and the battery pack is charged through the AC-DC module.

Further, a lifting handle or a push-pull rod is arranged on the shell, casters are arranged at the bottom of the shell, and a display liquid crystal display panel is further arranged on the shell.

Further, the battery pack adopts a 48VDC power supply form, and the capacity is 20AH to 100AH.

Further, an expansion interface is further arranged on the host controller, the emergency equipment power supply system is further provided with a plurality of mobile batteries, the expansion interface is also arranged on the mobile batteries, and the mobile batteries are connected with the battery pack or the mobile batteries in parallel through the expansion interface.

Further, a DC-AC module and an output interface are arranged on each mobile battery, and the output interface is a standard 220VAC interface.

Further, the capacity of each mobile battery was 20AH.

The beneficial effects of the utility model are as follows:

(1) Wind-solar complementary power supplement provides continuous power supply for long-time outdoor operation;

(2) Military design grade, response to disastrous working conditions, water resistance and dust resistance;

(3) The expansion battery supplies power for various electricity-applying conditions at the same time, so that the flexibility is high;

(4) The standard 220VAC inversion output is suitable for all electric equipment;

(5) And the simple input/output interface has high working efficiency and convenient maintenance.

Drawings

Fig. 1 is a schematic diagram of the present utility model.

Detailed Description

The following describes in detail the embodiments of the emergency equipment power supply system according to the utility model with reference to the accompanying drawings.

Referring to fig. 1, the emergency equipment power supply system comprises a host controller and an input module, wherein the host controller adopts an all-aluminum closed shell structure, and the heat conduction and heat dissipation of power components of the internal power supply system are facilitated on the premise of ensuring the tightness. The host shell is provided with a handle or a push-pull rod, the bottom of the host shell is provided with casters, and the shell is also provided with a display liquid crystal display panel. The lifting handle or the push-pull trundle is convenient for the movement of the power supply system, and the height of the trundle can also raise the equipment so as to prevent the damage of the ground ponding to the equipment. The liquid crystal display panel is used for displaying working modes, electric quantity, alarm and the like.

The host controller comprises a battery pack and a control module, wherein the battery pack is internally installed, the lithium iron battery pack is used as a basic energy storage, if the battery pack is realized by serial-parallel connection of 18650 battery packs, a 48VDC power supply mode is adopted, and the capacity is 20AH to 100AH.

The shell is provided with an input interface and an output interface, the input interface and the output interface are aviation sockets, the control module comprises an AC-DC module, a DC-DC module and a DC-AC module, the AC-DC module and the DC-DC module are used for charging the battery pack, and the DC-AC module is used for inverting the direct current of the battery pack and outputting the direct current to electric equipment.

When the input module is AC input, the battery pack is charged through the AC-DC module, when the input module is DC input, the battery pack is charged through the DC-DC module, the DC-AC module inverts the battery pack and outputs the battery pack to the output interface, and the output interface only outputs standard 220 VAC. This patent has cancelled multiple load output parameter, like 5V2A,12VDC etc to reduce the quantity of delivery outlet on the casing, be favorable to accomplishing sealed effect more easily. In addition, 220VAC standard output is equipped with aviation plug wiring board, can be used by most consumer, on the contrary various different interfaces to can not take into account the various consumer of form, with the notebook computer, various models can not be compatible through an interface completely. In addition, the direct current output interface is required to distinguish positive and negative polarities, so that misoperation is easy to occur, and a power supply and electric equipment are damaged.

The input module comprises wind-light complementary input formed by the wind driven generator and the solar panel, and the wind-light complementary input charges the battery pack through the DC-DC module. The input module can also select a fuel generator set, and the battery pack is charged through the AC-DC module. In the standby mode, the battery pack may be charged by the AC-DC module through the utility power. In extreme cases, even the power supply system of this patent charges the same type of product.

The input voltage of the wind driven generator is 48VDC, and the input power is 500-800W.

The solar panel is formed by connecting a plurality of monocrystalline silicon plates in parallel, the input voltage of each monocrystalline silicon plate is 48VDC, and the total input power is more than 400W. The solar panel can be directly laid on site or placed against mountain stones to face the sun by using a folding photovoltaic panel.

In addition, the host controller is also provided with an expansion interface, a plurality of mobile batteries can be provided, the mobile batteries are also provided with expansion interfaces, and the mobile batteries are connected with the battery pack or the mobile batteries in parallel through the expansion interfaces. The expansion interface adopts a sealed interface as well, the mobile battery adopts the same voltage value of the battery pack of the host, and the capacity of the mobile battery is 20AH or the suitable capacity is provided according to the use condition.

The mobile battery is used as a standby power supply to supply power to the host power supply system, and when the power of the host power supply system is insufficient, the mobile battery can be added into the power supply system of the host to be directly used as a part of the battery pack of the host, and the host can also be charged.

A DC-AC module and an output interface, also a standard 220VAC interface, are provided on each mobile battery. In this way, the mobile battery can also be used as an emergency power supply, and the inverter power 4KW and 20AH of the mobile battery have enough capacity to complete the power required by one picnic. The mobile batteries not only provide powerful supplement for the host power supply, but also facilitate multiple power consumption requirements in collective activities. In turn, the host power supply system can also be set to charge a mobile battery, so that the mobile battery is flexible in use, and the applicability of the power supply system is greatly improved.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.

Claims

1. An emergency equipment power supply system which is characterized in that: the solar energy storage battery pack comprises a host controller and an input module, wherein the host controller comprises a battery pack and a control module which are internally installed, the host controller is of a full-aluminum closed structure, an input interface and an output interface are arranged on a shell, the input interface and the output interface are aviation sockets, the control module comprises an AC-DC module, a DC-DC module and a DC-AC module, when the input module is in alternating current input, the battery pack is charged through the AC-DC module, when the input module is in direct current input, the battery pack is charged through the DC-DC module, the DC-AC module inverts the battery pack and outputs the battery pack to the output interface, the output interface is only in standard 220VAC output, the input module comprises wind-solar complementary input formed by a wind power generator and a solar panel, and the complementary input charges the battery pack through the DC-DC module.

2. The emergency equipment power supply system of claim 1, wherein: the input voltage of the wind driven generator is 48VDC, and the input power of the wind driven generator is 500-800W.

3. The emergency equipment power supply system of claim 1, wherein: the solar panel is formed by connecting a plurality of monocrystalline silicon plates in parallel, the input voltage of each monocrystalline silicon plate is 48VDC, and the total input power is more than 400W.

4. The emergency equipment power supply system of claim 1, wherein: the input module also comprises a fuel generator and a mains supply input, and the battery pack is charged through the AC-DC module.

5. The emergency equipment power supply system of claim 1, wherein: the shell is provided with a handle or a push-pull rod, the bottom of the shell is provided with casters, and the shell is also provided with a display liquid crystal display panel.

6. The emergency equipment power supply system of any one of claims 1 to 5, wherein: the battery pack adopts a 48VDC power supply form, and the capacity is 20AH to 100AH.

7. The emergency equipment power supply system of claim 6, wherein: the emergency equipment power supply system is characterized in that an expansion interface is further arranged on the host controller, a plurality of mobile batteries are further arranged on the emergency equipment power supply system, the expansion interface is also arranged on the mobile batteries, and the mobile batteries are connected with the battery pack or the mobile batteries in parallel through the expansion interface.

8. The emergency equipment power supply system of claim 7, wherein: each mobile battery is provided with a DC-AC module and an output interface, and the output interface is a standard 220VAC interface.

9. The emergency equipment power supply system of claim 8, wherein: the capacity of each mobile battery was 20AH.