CN-224217533-U - Battery fire-fighting box

CN224217533UCN 224217533 UCN224217533 UCN 224217533UCN-224217533-U

Abstract

The utility model provides a battery fire-fighting box, which comprises a box body, a box cover and at least one box door. The case body is formed with a receiving chamber for receiving the battery. The top of the box body and at least one side along the circumferential direction are provided with openings. The box cover is arranged at the top opening of the box body and hinged with the box body, and is used for opening and closing the top opening of the box body. Each opening of the box body along the circumferential direction is provided with a box door, and the box door is rotatably connected with the box body and is used for opening and closing the lateral opening of the box body. The box door or the box body is provided with the water inlet and the water outlet, the cooling liquid can be directly injected into the accommodating cavity through the water inlet, the battery positioned in the accommodating cavity is irrigated and submerged by the cooling liquid, so that the battery is subjected to continuous submerged liquid cooling, and the heat of the battery is directly taken away by heat exchange between the cooling liquid and the battery, so that the purpose of rapidly cooling the battery is achieved. After the cooling work of the battery is completed, the waste liquid in the accommodating cavity can be discharged outwards through the water outlet, so that the waste liquid is conveniently subjected to centralized treatment.

Inventors

NI JIANSHENG
CHEN HAO
CONG XIUFENG
LI YONGZHE
JIANG SHUAI
JIN YISONG

Assignees

大连中集物流装备有限公司
中国国际海运集装箱(集团)股份有限公司
中集运载科技有限公司

Dates

Publication Date: 20260508
Application Date: 20250416

Claims (14)

1.A battery fire box, comprising: The battery box comprises a box body, a battery box body and a battery box, wherein an accommodating cavity for accommodating a battery is formed in the box body, and openings communicated with the accommodating cavity are formed in the top of the box body and at least one side along the circumferential direction; the box cover is arranged at the top opening of the box body and hinged with the box body, and is used for opening and closing the top opening of the box body; the box comprises a box body, at least one box door, a water inlet and a water outlet, wherein the box door is arranged at each opening of the box body along the circumferential direction, one end of the box door is rotatably connected with the box body and used for opening and closing a lateral opening of the box body, the box door or the box body is provided with the water inlet and the water outlet, the water inlet is used for communicating the accommodating cavity and an external cooling liquid source, and the water outlet is used for discharging waste liquid in the accommodating cavity outwards.
2. The battery fire box of claim 1, wherein the battery fire box comprises at least two rotating assemblies, each door is rotatably connected with the box body through at least two rotating assemblies, and each rotating assembly comprises: The first hinge seat is arranged at the lateral opening end of the box body; The second hinge seat is arranged at the end part of the box door; A first hinge block hinged with the first hinge seat; The opposite ends of the second hinging block are respectively hinged with the second hinging seat and the first hinging block; The first hinge seat, the second hinge seat, the first hinge block and the second hinge block are used for jointly realizing the rotation of the box door relative to the box body in a horizontal plane.
3. The battery fire box of claim 2, wherein the first hinge seat and the first hinge block are hinged by a first hinge shaft, the first hinge block and the second hinge block are hinged by a second hinge shaft, the second hinge block and the second hinge seat are hinged by a third hinge shaft, and the first hinge shaft, the second hinge shaft and the third hinge shaft are parallel to each other.
4. The battery fire box of claim 1 wherein the first end of the box door is rotatably connected to the box body; the battery fire-fighting box further comprises at least one locking component, the second end of each box door is detachably connected with the box body through at least one locking component, and the locking component comprises: The locking piece is rotatably arranged at the lateral opening end of the box body and can rotate relative to the box body; The compression joint part is arranged at the edge of the box door and protrudes outwards out of the box door, and is provided with a clamping interface with an outward opening, and the clamping interface is used for being matched with the locking part in a clamping way.
5. The battery fire box of claim 4 wherein the locking assembly further comprises a locking member movably attached to an end of the locking member remote from the box body; When the locking piece is in clamping fit with the clamping connector, the locking piece is positioned on the outer side of the pressing piece, the outer diameter of the locking piece is larger than the caliber of the clamping connector, and the locking piece can move towards the box door and is used for abutting against the pressing piece.
6. The battery fire box of claim 1 wherein the first end of the box door is rotatably connected to the box body; The battery fire box further comprises at least one supporting component, and at least one supporting component is arranged outside the second end of each box door; The supporting component comprises a connecting rod and a supporting wheel, the connecting rod is connected with the box door, the supporting wheel is rotatably connected to the bottom of the connecting rod, the supporting wheel downwards exceeds the bottom of the box door, and the supporting wheel can be attached along with the rotation of the box door and roll along an external bearing surface.
7. The battery fire box of claim 6, wherein the support assembly further comprises a first positioning frame, a second positioning frame and a screw rod, wherein the first positioning frame and the second positioning frame are vertically arranged on the box door at intervals; The screw rod is in threaded connection with the first positioning frame, the connecting rod is in sliding connection with the second positioning frame, the top of the connecting rod is in abutting connection with or fixed with the bottom of the screw rod, the screw rod can rotate relative to the first positioning frame and vertically lift relative to the first positioning frame so as to adjust the position of the supporting wheel in the vertical direction, or The screw rod with first locating rack rotatable coupling, the connecting rod with second locating rack sliding connection, the screw rod with connecting rod spiro union, the screw rod can be relative first locating rack with the connecting rod rotates, so that the connecting rod drives the supporting wheel is along vertical lift.
8. The battery fire box of claim 1 wherein the box door is sealingly connected to the box body; The inner side of the box door is provided with a second sealing piece, and when the box door is closed at the lateral opening of the box body, the second sealing piece is in press fit with the box body.
9. The battery fire-fighting box according to claim 1, wherein the water inlet is arranged at the upper part of the box body or the box door, and a first connecting joint is connected at the water inlet and is used for being detachably connected with equipment for supplying a cooling liquid source from outside; The water outlet is arranged at the lower part of the box body or the box door, a second connecting joint is arranged at the water outlet and used for being detachably connected with equipment for collecting waste liquid from the outside, and a valve is arranged on the second connecting joint and used for realizing the on-off of the second connecting joint.
10. The battery fire box of claim 1, wherein a plurality of load beams are arranged on the bottom wall in the box body at intervals, and the plurality of load beams are used for supporting the battery together; each bearing beam is provided with a through hole, and the through holes are used for circulating liquid in the accommodating cavity; A concave surface is formed on one side of each bearing beam, and the opening directions of the concave surfaces of the bearing beams are consistent.
11. The battery fire box of claim 1, wherein the box cover comprises a first cover and a second cover for co-opening and closing a top opening of the box; The first end of the first cover body is hinged with the box body, the first end of the second cover body is hinged with the box body, and the first cover body and the second cover body respectively rotate outwards to open an opening of the box body; When the first cover body and the second cover body are closed at the opening of the box body, the second end of the first cover body is overlapped with the second end of the second cover body.
12. The battery fire box of claim 11, wherein the first cover comprises a support part, the support part is positioned at the second end of the first cover, a support surface is formed on the support part, and the support surface is used for being jointed and overlapped with the inner side of the second end of the second cover when the first cover and the second cover are closed at the opening of the box; The sealing gasket is arranged on the supporting surface, the inner side of the second cover body is in pressure connection with the sealing gasket to enable the sealing gasket to be compressed, so that sealing connection between the supporting portion and the second cover body is achieved, and/or the box cover is in sealing connection with the box body, a first sealing piece is arranged on the inner side of the box cover, and when the box cover is closed at the opening of the box body, the first sealing piece is in pressure connection and fit with the box body.
13. The battery fire box of claim 1, comprising a jacking member hinged between an interior side of the box body and an interior side of the box cover; the jacking piece comprises a guide arm and a free arm, wherein a guide groove is formed in the guide arm, and the free arm is at least partially positioned in the guide groove and is in sliding connection with the guide arm; The guide arm and the free arm can rotate along with the rotation of the box cover, and the free arm and the guide arm can slide relatively to lengthen or shorten the length of the jacking piece.
14. The battery fire box of claim 13, further comprising a positioning member hinged to the inside of the box cover to be rotatable relative to the box cover, wherein an end of the positioning member remote from the box cover is detachably connected to the box body, and the positioning member is configured to position and support the box cover in an open state.

Description

Battery fire-fighting box Technical Field The utility model relates to the technical field of energy batteries, in particular to a battery fire-fighting box. Background In the production process of the battery, due to improper design, manufacturing defects or some external factors, overheat and uncontrollable explosion electric energy release can be generated, so that smoke and inflammable gas are generated, the heat quantity is up to 600-1000 ℃, and the explosion cannot be fundamentally realized in a short time. At present, the battery fire protection mostly adopts sand burying, spray water cooling and the like. The sand buries mainly depend on the choking effect, namely the mode is used for cooling the battery by isolating the battery from external oxygen, but the mode cannot block the chemical reaction of the anode material and the cathode material in the battery, so that the mode is used for cooling the battery, and the mode is long in time consumption and poor in fire-fighting cooling effect. Spray water cooling mainly relies on the water pump to form high pressure spraying with the shower nozzle cooperation in order to enlarge the scope of spraying to make the water smoke can cover the battery completely and take place heat exchange with the battery, reach the effect of evaporation cooling, but this kind of mode need be equipped with special spraying equipment, and the structure is complicated, has increased input cost, and has increased later maintenance cost. Disclosure of utility model The utility model aims to provide a battery fire-fighting box which has good cooling effect, simple structure and convenient and fast operation. In order to achieve the above purpose, the utility model adopts the following technical scheme: according to one aspect of the present application, there is provided a battery fire box comprising: The battery box comprises a box body, a battery box body and a battery box, wherein an accommodating cavity for accommodating a battery is formed in the box body, and openings communicated with the accommodating cavity are formed in the top of the box body and at least one side along the circumferential direction; the box cover is arranged at the top opening of the box body and hinged with the box body, and is used for opening and closing the top opening of the box body; the box comprises a box body, at least one box door, a water inlet and a water outlet, wherein the box door is arranged at each opening of the box body along the circumferential direction, one end of the box door is rotatably connected with the box body and used for opening and closing a lateral opening of the box body, the box door or the box body is provided with the water inlet and the water outlet, the water inlet is used for communicating the accommodating cavity and an external cooling liquid source, and the water outlet is used for discharging waste liquid in the accommodating cavity outwards. In some embodiments, the battery fire fighting box comprises at least two rotating assemblies, each box door is rotatably connected with the box body through at least two rotating assemblies, and each rotating assembly comprises: The first hinge seat is arranged at the lateral opening end of the box body; The second hinge seat is arranged at the end part of the box door; A first hinge block hinged with the first hinge seat; The opposite ends of the second hinging block are respectively hinged with the second hinging seat and the first hinging block; The first hinge seat, the second hinge seat, the first hinge block and the second hinge block are used for jointly realizing the rotation of the box door relative to the box body in a horizontal plane. In some embodiments, the first hinge seat and the first hinge block are hinged through a first hinge shaft, the first hinge block and the second hinge block are hinged through a second hinge shaft, the second hinge block and the second hinge seat are hinged through a third hinge shaft, and the first hinge shaft, the second hinge shaft and the third hinge shaft are parallel to each other. In some embodiments, the first end of the door is rotatably coupled to the housing; the battery fire-fighting box further comprises at least one locking component, the second end of each box door is detachably connected with the box body through at least one locking component, and the locking component comprises: The locking piece is rotatably arranged at the lateral opening end of the box body and can rotate relative to the box body; The compression joint part is arranged at the edge of the box door and protrudes outwards out of the box door, and is provided with a clamping interface with an outward opening, and the clamping interface is used for being matched with the locking part in a clamping way. In some embodiments, the locking assembly further comprises a locking member movably coupled to an end of the locking member remote from the housing; When the locking piece is in clamping fit wi