CN219678162U

CN219678162U - Novel cabinet charges

Info

Publication number: CN219678162U
Application number: CN202320839485.8U
Authority: CN
Inventors: 王洪兵
Original assignee: Nanjing Nengmai New Energy Technology Development Co ltd
Current assignee: Nanjing Nengmai New Energy Technology Development Co ltd
Priority date: 2023-04-14
Filing date: 2023-04-14
Publication date: 2023-09-12
Anticipated expiration: 2033-04-14

Abstract

The utility model discloses a novel charging cabinet, which mainly comprises a cabinet body, a baffle plate and a water injection device, wherein the cabinet body comprises a plurality of independent accommodating cavities for charging a rechargeable battery, the baffle plate is arranged in the accommodating cavities, an angle is arranged between the baffle plate and the inner bottoms of the accommodating cavities, the baffle plate is obliquely inserted into the accommodating cavities, the water injection device comprises a detection device and a water injection pipe, the detection device is arranged in the accommodating cavities and is used for detecting the temperature and/or smoke threshold value in the accommodating cavities, when the temperature and/or smoke threshold value exceeds a preset threshold value, the water injection pipe sprays liquid into the accommodating cavities, the independent charging cavities of the lithium battery can be used, fire extinguishing treatment can be effectively carried out when spontaneous combustion occurs, and the safety and the stability in use are ensured.

Description

Novel cabinet charges

Technical Field

The utility model relates to the technical field of charging cabinets, in particular to a novel charging cabinet.

Background

Along with the high-speed development of electric vehicles in recent years, lithium batteries also approach to thousands of households, and have huge potential safety hazards during use, serious explosion and fire safety accidents occur in the charging process of the lithium batteries due to product quality problems and improper use of users, and serious personal casualties, light property loss and statistics that more than 90% of accidents occur in the charging process are as follows! If the death rate of the people who charge indoors is extremely high, the centralized charge property loss in the garage is huge, and the vehicles in the whole garage are burnt completely-! A safe charging environment for lithium batteries would be urgent.

Disclosure of Invention

The utility model aims to provide a novel charging cabinet so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a novel charging cabinet, comprising: the cabinet body comprises a plurality of independent accommodating cavities, wherein the accommodating cavities are used for accommodating rechargeable batteries to be charged, the rechargeable batteries begin to charge when the rechargeable batteries are placed in the accommodating cavities, the partition plates are arranged in the accommodating cavities, angles are arranged between the partition plates and the inner bottoms of the accommodating cavities, the partition plates are obliquely inserted into the accommodating cavities, the water injection device comprises a detection device and a water injection pipe, the detection device is arranged in the accommodating cavities and used for detecting temperature and/or smoke threshold values in the accommodating cavities, and when the temperature and/or smoke threshold values exceed the preset threshold values, the water injection pipe sprays liquid into the accommodating cavities.

Further, the cabinet body is made of metal materials, and a base is arranged at the bottom of the cabinet body.

Further, the metal material is cold rolled steel.

Further, the top of the cabinet body is provided with an exhaust device, and the exhaust device comprises a fan and a flow guide pipe arranged in the accommodating cavity, wherein the exhaust device is used for controlling the temperature and/or the smoke concentration in the accommodating cavity.

Further, a water tank is arranged on one side of the cabinet body far away from the cabinet door, wherein the water tank is used for providing a water source for the water injection device.

Further, the angle is 20 ° -60 °.

Compared with the prior art, the utility model has the following characteristics:

by applying the technical scheme of the utility model, the lithium battery can be independently charged into the cavity, and fire extinguishing treatment can be effectively carried out in time when spontaneous combustion occurs, so that the safety and stability in use are ensured.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model; and

FIG. 2 is a schematic view of a separator according to the present utility model;

fig. 3 is a schematic view of a partial structure of the present utility model.

Detailed Description

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, the present embodiment provides a technical solution: a novel charging cabinet, comprising: the cabinet body 1, the baffle 2 and the water injection device 3, the cabinet body 1 includes a plurality of independent accommodation cavities 11, should when closing the cabinet door the inside cavity that holds cavity 11 still can be interacted with outside air, utilizes this design in order once take place when spontaneous combustion, hold cavity 11 can not form independent airtight cavity, also is favorable to the interaction of rivers simultaneously, makes rivers can control in a reasonable temperature. The accommodating cavity 11 is used for accommodating a rechargeable battery to be charged, and when the rechargeable battery is placed in the accommodating cavity 11, the rechargeable battery starts to be charged.

The baffle 2 is arranged in the accommodating cavity 11, and an angle is arranged between the baffle 2 and the inner bottom of the accommodating cavity 11, wherein the preferred angle is 20-60 degrees, so that the baffle 2 is obliquely inserted into the accommodating cavity 11, in the embodiment, the arrangement of the baffle 2 can enable the inner part of the accommodating cavity 11 to form a smaller cavity which is easier to quickly fill with water, and as is well known, when the lithium battery is self-ignited, only one safe and effective fire extinguishing mode is to be used for smothering the lithium battery in water. Therefore, when the partition board 2 is arranged, a downward-inclined accommodating cavity is formed in the accommodating cavity 11, so that the cavity can be quickly filled, and the fire extinguishing efficiency is improved. The water injection device 3 comprises a detection device and a water injection pipe 31, wherein the detection device is arranged in the accommodating cavity 11 and is used for detecting the temperature and/or smoke threshold value in the accommodating cavity 11, and the detection device is a temperature sensor and a smoke sensor, when the temperature and/or smoke threshold value exceeds a preset threshold value, the water injection pipe 31 receives an instruction and then rapidly opens a valve to spray liquid into the accommodating cavity 11 at the same time, so that the condition that the whole cavity can be filled in the shortest time is ensured, the spraying action is consistent and continuous, and the excessive water flow side flows to the outer side of the cabinet body 1 from a gap of the cabinet door, wherein the overflow flow rate is smaller than the irrigation speed, and the condition that the accommodating cavity 11 is always kept full is ensured.

Wherein, cabinet 1 is the metal material, and the preferred cold rolled steel of having selected ensures its effectual antiknock nature, simultaneously, in order to improve holistic stability be provided with base 12 in the bottom of cabinet 1.

Optionally, the top of the cabinet 1 is provided with an air exhaust device 4 for cooling during charging, where it should be noted that, once spontaneous combustion occurs, the air exhaust device 4 stops rotating immediately to prevent drainage, and the air exhaust device 4 includes a fan and a flow guide 41 disposed in the accommodating cavity, where the air exhaust device 4 is used to control the temperature and/or smoke concentration in the accommodating cavity 11.

In order to form a whole, the side of the cabinet body 1 remote from the cabinet door thereof is provided with a water tank 5, wherein the water tank 5 is used for providing a water source for the water injection device 3.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Novel cabinet charges, its characterized in that includes:

the cabinet body (1), the cabinet body (1) comprises a plurality of independent accommodating cavities (11), wherein the accommodating cavities (11) are used for accommodating rechargeable batteries to be charged, and when the rechargeable batteries are placed in the accommodating cavities (11), the rechargeable batteries start to be charged;

the partition board (2) is arranged in the accommodating cavity (11), and an angle is formed between the partition board (2) and the inner bottom of the accommodating cavity (11) so that the partition board (2) is obliquely inserted into the accommodating cavity (11);

the water injection device (3), water injection device (3) include detection device and water injection pipe (31), detection device set up in hold cavity (11) for detect temperature and/or smog threshold value in hold cavity (11), wherein when temperature and/or smog threshold value exceeds predetermined threshold value, water injection pipe (31) spray liquid in hold cavity (11).

2. A novel charging cabinet according to claim 1, characterized in that: the cabinet body (1) is made of metal, and a base (12) is arranged at the bottom of the cabinet body (1).

3. A novel charging cabinet according to claim 2, characterized in that: the metal material is cold rolled steel.

4. A novel charging cabinet according to claim 1 or 2, characterized in that: the top of the cabinet body (1) is provided with an exhaust device (4), and the exhaust device (4) comprises a fan and a flow guide pipe (41) arranged in the accommodating cavity, wherein the exhaust device (4) is used for controlling the temperature and/or the smoke concentration in the accommodating cavity (11).

5. The novel charging cabinet according to claim 4, wherein: the cabinet body (1) is provided with a water tank (5) on one side far away from a cabinet door, wherein the water tank (5) is used for providing a water source for the water injection device (3).

6. A novel charging cabinet according to claim 1, characterized in that: the angle is 20-60 degrees.