CN214477690U

CN214477690U - Safe storage cabinet for lithium battery

Info

Publication number: CN214477690U
Application number: CN202023229758.2U
Authority: CN
Inventors: 王乐
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-10-22
Anticipated expiration: 2030-12-28

Abstract

A safe storage cabinet for a lithium battery relates to the technical field of lithium battery storage. It comprises a battery cabinet; the water tank is arranged below the battery cabinet; the controller is arranged on one side of the battery cabinet; the automatic door is arranged below the battery cabinet and electrically connected with the controller, and is used for supporting the battery placed in the battery cabinet; the smoke sensor is arranged in the battery cabinet and positioned on one side far away from the automatic door, and the smoke sensor is electrically connected with the controller; the temperature sensor is arranged on the inner side wall of the battery cabinet and is electrically connected with the controller; the alarm is arranged above the battery cabinet and is electrically connected with the controller; when the smoke sensor detects smoke or the temperature sensor detects overhigh temperature, the controller controls the automatic door to be opened so that the battery stored in the battery cabinet falls into the water tank, and the controller controls the alarm to give out sound alarm. Adopt the effectual fire incident that takes place when handling the lithium cell and store of above-mentioned technical scheme, avoid the expansion of fire incident.

Description

Safe storage cabinet for lithium battery

Technical Field

The utility model relates to a lithium cell storage technical field, concretely relates to cabinet is stored to lithium cell safety.

Background

The lithium battery is a novel high-energy battery and is widely applied to various fields, and the storage of the lithium battery is a multiple point of fire accidents all the time. At present, the storage of lithium batteries is to establish a special warehouse according to national regulations and local inspection requirements, and arrange safety measures in various aspects including smoke sensation, temperature sensation, accident linkage fans, accident alarm systems, emergency materials and the like. For enterprises, the cost is high, the management is difficult, especially, small and micro enterprises use a small number of lithium batteries, and the safety precaution measures are difficult to meet the requirements. Meanwhile, if the lithium battery has abnormal conditions, bad conditions and the like, the lithium battery is a high-risk product of fire accidents, and new requirements are brought to safe storage of the lithium battery. At present, some enterprises use the industrial safety storage cabinet to store lithium batteries or abnormal and poor products, the industrial safety storage cabinet is mainly used for storing flammable and corrosive liquids, and if fire accidents occur, the emergency disposal requirements of the lithium batteries cannot be met. Therefore, improvements are desired.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art's defect and not enough, provide a lithium cell safe storage cabinet, have simple structure, safety, the fire incident that takes place when effectual processing lithium cell is stored avoids the expansion of fire incident, the storage of the little enterprise of being convenient for simultaneously use the lithium cell and the advantage to the storage of unusual, defective products etc..

In order to achieve the above object, the utility model adopts the following technical scheme: a safe storage cabinet for lithium batteries comprises: a battery cabinet; the automatic door control system comprises a water tank, an automatic door, a smoke sensor, a temperature sensor, an alarm and a controller; the water tank is arranged below the battery cabinet; the automatic door is arranged below the battery cabinet and electrically connected with the controller, and is used for supporting the batteries placed in the battery cabinet and enabling the batteries stored in the battery cabinet to fall into the water tank; the smoke sensor is arranged in the battery cabinet and positioned on one side far away from the automatic door, and the smoke sensor is electrically connected with the controller; the temperature sensor is arranged on the inner side wall of the battery cabinet and is electrically connected with the controller; the alarm is arranged above the battery cabinet and is electrically connected with the controller; the controller is arranged on one side of the battery cabinet and used for controlling the automatic door to be opened and controlling the alarm to give out sound alarm according to the signal that the smoke sensor detects smoke or the signal that the temperature sensor detects temperature.

The battery drops to in the water tank, simultaneously the controller control the alarm sends out the sound alarm.

A water inlet is formed in one side wall of the water tank, which is close to the battery cabinet; a water outlet is formed in one side, far away from the battery cabinet, of the side wall of the water tank, and a water valve switch is arranged on the water outlet.

A movable door is arranged on one side face of the battery cabinet, so that a user can conveniently place a battery on an automatic door in the battery cabinet.

The movable door is provided with two, the movable door articulates on the battery cabinet.

The middle position of the bottom of the battery cabinet is provided with two cross rods, the two automatic doors are symmetrically arranged on two sides of the cross rods, and one side of each automatic door, which is far away from the cross rods, is hinged to the inner side wall of the battery cabinet.

After the technical scheme is adopted, the utility model discloses beneficial effect does: the water tank is arranged below the battery cabinet. The controller is arranged on one side of the battery cabinet. The automatic door is arranged below the battery cabinet and electrically connected with the controller, and the automatic door is used for supporting the battery placed in the battery cabinet. The smoke sensor is arranged in the battery cabinet and located on one side far away from the automatic door, and the smoke sensor is electrically connected with the controller. The temperature sensor is arranged on the inner side wall of the battery cabinet and electrically connected with the controller. The alarm is arranged above the battery cabinet and is electrically connected with the controller. When the smoke sensor detects smoke or the temperature sensor detects overhigh temperature, the controller controls the automatic door to be opened so that the battery stored in the battery cabinet falls into the water tank provided with water, and meanwhile, the controller controls the alarm to give out sound alarm. The realization is through detecting temperature and smog and control opening of automatically-controlled door so that the lithium cell of spontaneous combustion falls into the water tank, puts out a fire to the lithium cell through water, and the microminiature enterprise of being convenient for is used for depositing bad or idle lithium cell, and the user management of being convenient for reduces use cost. The battery cabinet can also be used for storing other flammable chemical products. Effectively deal with the initial fire accident and avoid the expansion of the accident.

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 these drawings without inventive exercise.

Fig. 1 is a block diagram of the present invention;

fig. 2 is a first schematic structural diagram of the present invention;

FIG. 3 is a second schematic view of the present invention;

fig. 4 is an exploded schematic view of the present invention.

Description of reference numerals: 1. a battery cabinet; 2. a water tank; 3. a controller; 4. an automatic door; 5. a smoke sensor; 6. a temperature sensor; 7. a cross bar; 8. a water inlet; 9. a water outlet; 41. a first automatic door; 42. a second automatic door; 11. a first movable door; 12. a second movable door; 10. an alarm; 421. and a second electronic lock.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment as required without making a contribution, but all the embodiments are protected by the patent law within the scope of the claims of the present invention.

The present embodiment relates to a lithium battery safe storage cabinet, as shown in fig. 1 to 4, including: the device comprises a battery cabinet 1, a water tank 2, a controller 3, an automatic door 4, a smoke sensor 5, a temperature sensor 6 and an alarm 10.

The water tank 2 is arranged below the battery cabinet 1. The controller 3 is arranged on one side of the battery cabinet 1. The automatic door 4 is arranged below the battery cabinet 1 and electrically connected with the controller 3, and the automatic door 4 is used for supporting the batteries placed in the battery cabinet 1. The smoke sensor 5 is arranged in the battery cabinet 1 and located on one side far away from the automatic door 4, and the smoke sensor 5 is electrically connected with the controller 3. The temperature sensor 6 is arranged on the inner side wall of the battery cabinet 1 and is electrically connected with the controller 3. The alarm 10 is arranged above the battery cabinet 1 and is electrically connected with the controller 3. When the smoke sensor 5 detects smoke or the temperature sensor 6 detects that the temperature is too high, the controller 3 controls the automatic door 4 to be opened, so that the battery stored in the battery cabinet 1 falls into the water tank 2 provided with water, and meanwhile, the controller 3 controls the alarm 10 to give out an audible alarm. The realization is through detecting temperature and smog and control opening of automatically-controlled door 4 so that the lithium cell of spontaneous combustion falls into water tank 2, through the water put out a fire of lithium cell, the microminiature enterprise of being convenient for is used for depositing bad or idle lithium cell, and the user management of being convenient for reduces use cost. The battery cabinet 1 can also be used for storing other flammable chemical products. Effectively deal with the initial fire accident and avoid the expansion of the accident.

Preferably, a water inlet 8 is arranged on one side of the side wall of the water tank 2 close to the battery cabinet 1. A water outlet 9 is arranged on one side of the side wall of the water tank 2 far away from the battery cabinet 1, and a water valve switch is arranged on the water outlet 9. The water pipe is convenient for the user to fill water into the water tank 2 through the water inlet 8, and the harmful liquid leaked by the lithium battery is convenient to collect in the water tank 2.

Preferably, the battery cabinet 1 is provided with a movable door on one side thereof to facilitate a user to place the battery in the battery cabinet 1 on the automatic door 4. The movable doors are provided with two movable doors, namely a first movable door 11 and a second movable door 12. The movable door is hinged on the battery cabinet 1. In the present embodiment, a mechanical lock or an electronic lock in the prior art can be assembled between the two movable doors, so as to further improve the safety of the battery cabinet 1.

Preferably, the middle position of the bottom of the battery cabinet 1 is provided with a cross bar 7, the two automatic doors 4 are respectively a first automatic door 41 and a second automatic door 42, the two automatic doors 4 are symmetrically arranged on two sides of the cross bar 7, and one side of the automatic door 4, which is far away from the cross bar 7, is hinged with the inner side wall of the battery cabinet 1. In the present embodiment, the first automatic door 41 includes: the battery cabinet comprises a first door body hinged to the inner side wall of the battery cabinet 1 and a first electronic lock arranged in the cross rod 7 and electrically connected with the controller 3, wherein the first electronic lock is movably connected with the first door body. Similarly, the second automatic door 42 includes: a second door body and a second electronic lock 421 arranged in the crossbar 7. The first electronic lock and the second electronic lock 421 are electronic locks in the prior art, the lock tongue of the first electronic lock is connected with the first door body in an inserting mode, and the lock tongue of the second electronic lock 421 is connected with the second door body in an inserting mode, so that the automatic door 4 supports a lithium battery placed in the battery cabinet 1.

The working principle of the utility model is as follows: the water tank 2 is arranged below the battery cabinet 1. The controller 3 is arranged on one side of the battery cabinet 1. The automatic door 4 is arranged below the battery cabinet 1 and electrically connected with the controller 3, and the automatic door 4 is used for supporting the batteries placed in the battery cabinet 1. The smoke sensor 5 is arranged in the battery cabinet 1 and located on one side far away from the automatic door 4, and the smoke sensor 5 is electrically connected with the controller 3. The temperature sensor 6 is arranged on the inner side wall of the battery cabinet 1 and is electrically connected with the controller 3. The alarm 10 is arranged above the battery cabinet 1 and is electrically connected with the controller 3. When the smoke sensor 5 detects smoke or the temperature sensor 6 detects that the temperature is too high, the controller 3 controls the automatic door 4 to be opened, so that the battery stored in the battery cabinet 1 falls into the water tank 2 provided with water, and meanwhile, the controller 3 controls the alarm 10 to give out an audible alarm. The realization is through detecting temperature and smog and control opening of automatically-controlled door 4 so that the lithium cell of spontaneous combustion falls into water tank 2, through the water put out a fire of lithium cell, the microminiature enterprise of being convenient for is used for depositing bad or idle lithium cell, and the user management of being convenient for reduces use cost. The battery cabinet 1 can also be used for storing other flammable chemical products. Effectively deal with the initial fire accident and avoid the expansion of the accident.

The above description is only for the purpose of illustration and not limitation, and other modifications or equivalent replacements made by those skilled in the art to the technical solution of the present invention should be covered by the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. A safe storage cabinet for lithium batteries is characterized by comprising: a battery cabinet (1); the automatic control system comprises a water tank (2), an automatic door (4), a smoke sensor (5), a temperature sensor (6), an alarm (10) and a controller (3);

the water tank (2) is arranged below the battery cabinet (1);

the automatic door (4) is arranged below the battery cabinet (1) and is electrically connected with the controller (3), the automatic door (4) is used for supporting the batteries placed in the battery cabinet (1) and enabling the batteries stored in the battery cabinet (1) to fall into the water tank (2),

the smoke sensor (5) is arranged in the battery cabinet (1) and is positioned at one side far away from the automatic door (4), and the smoke sensor (5) is electrically connected with the controller (3);

the temperature sensor (6) is arranged on the inner side wall of the battery cabinet (1) and is electrically connected with the controller (3); the alarm (10) is arranged above the battery cabinet (1) and is electrically connected with the controller (3); the controller (3) is arranged on one side of the battery cabinet (1), and the controller (3) is used for detecting a signal of smoke according to the smoke sensor (5) or detecting a signal of temperature passing through the temperature sensor (6) and controlling the automatic door (4) to be opened and controlling the alarm (10) to give out sound alarm.

2. The safe lithium battery storage cabinet as claimed in claim 1, wherein a water inlet (8) is arranged on the side wall of the water tank (2) close to the battery cabinet (1); a water outlet (9) is formed in one side, far away from the battery cabinet (1), of the side wall of the water tank (2), and a water valve switch is arranged on the water outlet (9).

3. The safe lithium battery storage cabinet as claimed in claim 1, wherein the battery cabinet (1) is provided with a movable door on one side to facilitate a user to place batteries on an automatic door (4) inside the battery cabinet (1).

4. The safe storage cabinet for lithium batteries according to claim 3, characterized in that two movable doors are provided, and the movable doors are hinged on the battery cabinet (1).

5. The safe lithium battery storage cabinet as claimed in claim 1, wherein a cross bar (7) is arranged at a middle position of the bottom of the battery cabinet (1), two automatic doors (4) are arranged, the two automatic doors (4) are symmetrically arranged at two sides of the cross bar (7), and one side of each automatic door (4) far away from the cross bar (7) is hinged to the inner side wall of the battery cabinet (1).