CN115241589B - Battery cabinet suitable for portable container - Google Patents

Battery cabinet suitable for portable container Download PDF

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Publication number
CN115241589B
CN115241589B CN202210706332.6A CN202210706332A CN115241589B CN 115241589 B CN115241589 B CN 115241589B CN 202210706332 A CN202210706332 A CN 202210706332A CN 115241589 B CN115241589 B CN 115241589B
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China
Prior art keywords
container
piston
cylinder
cabinet
rear side
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CN202210706332.6A
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Chinese (zh)
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CN115241589A (en
Inventor
余清琴
张堡
韦胜喜
邵彬
汪源
李长宁
余云钢
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ChunAn Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
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ChunAn Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
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Priority to CN202210706332.6A priority Critical patent/CN115241589B/en
Publication of CN115241589A publication Critical patent/CN115241589A/en
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
    • H01M50/242—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries against vibrations, collision impact or swelling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Mounting, Suspending (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

The invention discloses a battery cabinet suitable for a movable container, which comprises a plurality of cabinet bodies arranged in the container, wherein the bottoms of the containers are provided with sliding rails, the cabinet bodies are provided with first side plates, the cabinet bodies are provided with second side plates, a plurality of partition plates are arranged between the first side plates and the second side plates, the second side plates are provided with sliding grooves towards the rear side of the container, the first side plates are provided with plungers towards the front side of the container, the second side plates are internally provided with first air passages, the first air passages are provided with valve devices, and the cabinet bodies are provided with air cylinders. The invention has the beneficial effects that: 1. the battery can be well buffered when the front side of the vehicle is impacted; 2. when the rear side of the vehicle is impacted, the air pressure on one side of the plunger is reduced, so that the supportability of the plunger is reduced, the distance between the cabinet bodies is easier to reduce, the cabinet bodies move forwards under the action of inertia to be far away from the rear side of the container, the batteries on the rear side are prevented from being impacted directly, and the battery explosion is avoided.

Description

Battery cabinet suitable for portable container
Technical Field
The invention relates to the technical field of mobile battery cabinets, in particular to a battery cabinet suitable for a mobile container.
Background
With the development of society, the popularization of electric equipment such as new energy vehicles increases the chance of outdoor electricity consumption, and some outdoor rescue electric energy vehicles begin to be popularized and used for supplying power to outdoor electric equipment. The inside of these electric energy car needs to utilize the battery support to fix the battery, and current battery support anticollision performance is poor.
Disclosure of Invention
The invention provides a battery cabinet suitable for a movable container in order to solve the defects in the prior art.
In order to achieve the above purpose, the invention adopts the following technical scheme:
the utility model provides a battery cabinet suitable for portable container, including a plurality of cabinet bodies that set up in the container, the cabinet body is arranged in proper order from the front side of container to the rear side, and clearance fit between the cabinet body, the bottom of container is provided with along the slide rail that the front and back side of container extends, the lower side sliding connection of the cabinet body is on the slide rail, the cabinet body is provided with first curb plate towards the front side of container, the cabinet body is provided with the second curb plate towards the rear side of container, first curb plate and second curb plate are parallel to each other and all extend along vertical, be provided with a plurality of baffles between first curb plate and the second curb plate, the baffle sets gradually from last to down, form the accommodation space who is used for holding the battery between the adjacent baffle, the second curb plate is provided with the spout towards the rear side of container, first curb plate is provided with the plunger towards the front side of container, in the spout of the plunger inserts adjacent cabinet body and with spout sliding connection, be provided with first air flue in the second curb plate, be provided with compressed gas in the first air flue, first air flue is along vertical extension and with spout intercommunication, the upside of first air flue link up the second curb plate and be provided with valve device, the upper end of second curb plate is close to the cabinet body and all along vertical extension, the extension of cylinder side and cylinder device are provided with the cylinder device, the cylinder device is connected to the cylinder device in the cylinder side that corresponds to the cylinder side of cylinder device is connected to the cylinder side of cylinder side and the cylinder device that is connected to the cylinder side of the cylinder side.
Further, the valve device includes the valve body of fixed connection in the upside of second curb plate, the valve body extends along vertical, sliding connection has first piston in the valve body, lower extreme and the first air flue intercommunication of valve body, pass through spring coupling between valve body and the first piston, the upside of valve body is provided with the draw-in hole, the upside fixedly connected with of first piston is along vertical extension's connecting rod, the upper end of connecting rod is provided with and is used for with draw-in hole complex hook, be provided with the second air flue in the first piston, the one end of second air flue is located the downside of first piston, the other end of second air flue is located one side of first piston, one side of the upper end of valve body is provided with the venthole, when hook and draw-in hole cooperation, venthole and second air flue intercommunication, the lower extreme of valve body is provided with the inlet port, inlet port and cylinder intercommunication.
Further, the cylinder includes one end and cabinet body fixed connection's cylinder body, cylinder body and inlet port intercommunication, and sliding connection has the second piston in the cylinder body, and the second piston sets up the one end towards the rear side of container at the cylinder body, and second piston fixedly connected with piston rod, the one end of second piston and the rear side butt of container are kept away from to the piston rod.
Further, the upper side of the cylinder is provided with a supporting beam, the supporting beam extends along the front side and the rear side of the container, one end of the supporting beam is fixedly connected with the cabinet body closest to the rear side of the container, and the other end of the supporting beam is in butt joint with the rear side of the container.
Further, the spring is arranged at the lower side of the first piston, the upper end of the spring is connected with the first piston, and the lower end of the spring is connected with the valve body.
Compared with the prior art, the battery cabinet suitable for the movable container has the beneficial effects that: 1. the battery can be well buffered when the front side of the vehicle is impacted; 2. when the rear side of the vehicle is impacted, the air pressure on one side of the plunger is reduced, so that the supportability of the plunger is reduced, the distance between the cabinet bodies is easier to reduce, the cabinet bodies move forwards under the action of inertia to be far away from the rear side of the container, the batteries on the rear side are prevented from being impacted directly, and the battery explosion is avoided.
Drawings
Fig. 1 is a schematic diagram of an embodiment of the present application.
Fig. 2 is a cross-sectional view of an embodiment of the present application.
Fig. 3 is an enlarged view at a of fig. 2 of an embodiment of the present application.
Fig. 4 is an enlarged view at B of fig. 3 of an embodiment of the present application.
Fig. 5 is a schematic view of a rear side of a container of an embodiment of the present application when impacted.
Fig. 6 is a schematic view of a hook and catch mating of an embodiment of the present application.
Fig. 7 is a schematic view of the cabinet of an embodiment of the present application moving forward such that the rear battery is away from the rear side of the container.
Detailed Description
The technical scheme of the invention is further specifically described below through examples and with reference to the accompanying drawings.
Referring to fig. 1 to 7, a battery cabinet suitable for a mobile container, comprising a plurality of cabinet bodies 1 disposed in a container 26, for convenience in description of the present embodiment, defining a front side and a rear side of the container 26 as shown in fig. 1, the cabinet bodies 1 are sequentially disposed from the front side to the rear side of the container 26, and a clearance fit is provided between the cabinet bodies 1, a bottom of the container 26 is provided with a slide rail 20 extending along the front and rear sides of the container 26, a lower side of the cabinet body 1 is slidably connected to the slide rail 20, a front side of the cabinet body 1 facing the container 26 is provided with a first side plate 2, a rear side of the cabinet body 1 facing the container 26 is provided with a second side plate 4, the first side plate 2 and the second side plate 4 are parallel to each other and each extend vertically, a plurality of partitions 19 are disposed between the first side plate 2 and the second side plate 4, the partitions 19 are fixedly connected to the first side plate 2, the partition plates 19 are sequentially arranged from top to bottom, an accommodating space for accommodating batteries is formed between the adjacent partition plates 19, a chute 5 is arranged on the second side plate 4 towards the rear side of the container 26, a plunger 3 is arranged on the first side plate 2 towards the front side of the container 26, the plunger 3 is inserted into the chute 5 of the adjacent cabinet 1 and is in sliding connection with the chute 5, a first air passage 6 is arranged in the second side plate 4, compressed air is arranged in the first air passage 6, the first air passage 6 vertically extends and is communicated with the chute 5, the upper end of the first air passage 6 penetrates through the upper side of the second side plate 4 and is provided with a valve device 7, the cabinet 1 closest to the rear side of the container 26 is provided with an air cylinder 21, the air cylinder 21 is arranged at the lower end of the corresponding cabinet 1, compressed air is arranged in the air cylinder 21, the air cylinder 21 extends from the front side of the container 26 to the rear side, one end of the air cylinder 21 is fixedly connected with the corresponding second side plate 4, the other end of the cylinder 21 abuts against the rear side of the container 26, and the cylinder 21 is connected to the valve device 7 and is used for controlling the opening and closing of the valve device 7.
The valve device 7 comprises a valve body 8 fixedly connected to the upper side of the second side plate 4, the valve body 8 extends vertically, a first piston 9 is slidably connected in the valve body 8, the lower end of the valve body 8 is communicated with the first air channel 6, the valve body 8 is connected with the first piston 9 through a spring 10, a clamping hole 11 is formed in the upper side of the valve body 8, a connecting rod 12 extending vertically is fixedly connected to the upper side of the first piston 9, a hook 13 matched with the clamping hole 11 is arranged at the upper end of the connecting rod 12, a second air channel 14 is arranged in the first piston 9, one end of the second air channel 14 is located on the lower side of the first piston 9, the other end of the second air channel 14 is located on one side of the first piston 9, an air outlet hole 15 is formed in one side of the upper end of the valve body 8, when the hook 13 is matched with the clamping hole 11, the air outlet hole 15 is communicated with the second air channel 14, an air inlet hole 16 is formed in the lower end of the valve body 8, and the air inlet hole 16 is communicated with the air cylinder 21.
The cylinder 21 comprises a cylinder body 22, one end of the cylinder body 22 is fixedly connected with the cabinet body 1, the cylinder body 22 is communicated with the air inlet hole 16, a second piston 23 is connected in a sliding mode in the cylinder body 22, the second piston 23 is arranged at one end, facing the rear side of the container 26, of the cylinder body 22, a piston rod 24 is fixedly connected to the second piston 23, and one end, far away from the second piston 23, of the piston rod 24 is abutted to the rear side of the container 26.
The upper side of the cylinder 21 is provided with a support beam 25, the support beam 25 extends along the front and rear sides of the container 26, one end of the support beam 25 is fixedly connected with the cabinet 1 closest to the rear side of the container 26, and the other end of the support beam 25 abuts against the rear side of the container 26.
The spring 10 is provided at the lower side of the first piston 9, the upper end of the spring 10 is connected to the first piston 9, and the lower end of the spring 10 is connected to the valve body 8.
Principles of the embodiment:
in normal conditions, the cylinder 21 and the first air passage 6 are provided with compressed air, so that the plunger 3 and the cylinder 21 provide better support to the cabinet 1. And when the front side of the vehicle collides with the vehicle, the cabinet body 1 moves forwards along the sliding rail 20 under the action of inertia, the plunger 3 is damped and buffered under the action of compressed gas, and the distance between the adjacent cabinet bodies 1 is reduced, so that the battery in the accommodating space is protected.
When the container 26 encounters a rear-end collision, the rear side of the container 26 is deformed by the collision, at this time, the piston rod 24 moves forward, the air pressure in the cylinder 22 rises, and the air pressure on the lower side of the first piston 9 rises due to the communication between the air inlet hole 16 and the cylinder 22, and the first piston 9 drives the connecting rod 12 and the hook 13 to move upward. In this embodiment, the upper end of the connecting rod 12 extends to the downside of the container 26 to form the hook 13, the upside of the hook 13 is provided with the inclined plane 17, the downside of the hook 13 is provided with the limit surface 18, the extending direction of the limit surface 18 is perpendicular to the extending direction of the connecting rod 12, when the hook 13 moves upwards, under the effect of the inclined plane 17, the hook 13 moves to the front side of the container 26, and drives the upper end of the connecting rod 12 to bend and deform to the front side of the container 26, when the upside of the first piston 9 abuts against the valve body 8, the hook 13 just passes through the clamping hole 11, under the elastic action of the connecting rod 12, the hook 13 moves to the rear side of the container 26, the limit surface 18 abuts against the upside of the valve body 8, thereby completing the cooperation of the hook 13 and the clamping hole 11, see fig. 5 and fig. 6, at this moment, the air outlet hole 15 is communicated with the chute 5 through the second air passage 14, the air outlet hole 15, compressed air in the first air passage 6 and the cylinder 21 enters the atmosphere from the air outlet hole 15, the plunger 3 side is greatly reduced to the front side of the container 26, thereby greatly reducing the air pressure of the plunger 3 side and the cylinder 21, thereby greatly reducing the impact force of the container 1, namely, and greatly reducing the side of the container 1 is greatly reducing the side of the container 1, and greatly reducing the side impact force of the side of the container 1, and greatly reducing the side impact force of the side of the container 1. See fig. 7.
It will be understood that modifications and variations will be apparent to those skilled in the art from the foregoing description, and it is intended that all such modifications and variations be included within the scope of the following claims.

Claims (2)

1.一种适用于移动式集装箱的电池柜，其特征在于，包括若干设置在所述集装箱内的柜体，所述柜体从所述集装箱的前侧至后侧依次布置，且所述柜体之间间隙配合，所述集装箱的底部设置有沿所述集装箱的前后侧延伸的滑轨，所述柜体的下侧滑动连接在所述滑轨上，所述柜体朝向所述集装箱的前侧设置有第一侧板，所述柜体朝向所述集装箱的后侧设置有第二侧板，所述第一侧板和所述第二侧板相互平行且均沿竖向延伸，所述第一侧板和所述第二侧板之间设置有若干隔板，所述隔板从上至下依次设置，相邻的隔板之间形成用于容纳电池的容纳空间，所述第二侧板朝向所述集装箱的后侧设置有滑槽，所述第一侧板朝向所述集装箱的前侧设置有柱塞，所述柱塞插入相邻的柜体的滑槽内并和所述滑槽滑动连接，所述第二侧板内设置有第一气道，所述第一气道内设置有压缩气体，所述第一气道沿竖向延伸且和所述滑槽连通，第一气道的上端贯通所述第二侧板的上侧且设置有阀门装置，最靠近所述集装箱的后侧的柜体设置有气缸，所述气缸设置在对应柜体的下端，所述气缸内设置有压缩气体，所述气缸从所述集装箱的前侧至后侧延伸，且所述气缸的一端和对应第二侧板固定连接，所述气缸的另一端和所述集装箱的后侧抵接，所述气缸和所述阀门装置连接并用于控制所述阀门装置的开关；1. A battery cabinet suitable for a mobile container, characterized in that it comprises a plurality of cabinets arranged in the container, the cabinets are arranged in sequence from the front side to the rear side of the container, and the cabinets are gap-matched, the bottom of the container is provided with a slide rail extending along the front and rear sides of the container, the lower side of the cabinet is slidably connected to the slide rail, the cabinet is provided with a first side panel facing the front side of the container, and the cabinet is provided with a second side panel facing the rear side of the container, the first side panel and the second side panel are parallel to each other and extend vertically, a plurality of partitions are provided between the first side panel and the second side panel, the partitions are arranged in sequence from top to bottom, and a storage space for accommodating batteries is formed between adjacent partitions, and the second side panel is provided toward the rear side of the container A slide groove is provided, the first side plate is provided with a plunger toward the front side of the container, the plunger is inserted into the slide groove of the adjacent cabinet and is slidably connected with the slide groove, the second side plate is provided with a first air channel, compressed gas is provided in the first air channel, the first air channel extends vertically and is connected with the slide groove, the upper end of the first air channel passes through the upper side of the second side plate and is provided with a valve device, the cabinet closest to the rear side of the container is provided with a cylinder, the cylinder is provided at the lower end of the corresponding cabinet, compressed gas is provided in the cylinder, the cylinder extends from the front side to the rear side of the container, and one end of the cylinder is fixedly connected to the corresponding second side plate, the other end of the cylinder abuts against the rear side of the container, the cylinder is connected to the valve device and is used to control the switch of the valve device; 所述阀门装置包括固定连接在所述第二侧板的上侧的阀体，所述阀体沿竖向延伸，所述阀体内滑动连接有第一活塞，所述阀体的下端和所述第一气道连通，所述阀体和所述第一活塞之间通过弹簧连接，所述阀体的上侧设置有卡孔，所述第一活塞的上侧固定连接有沿竖向延伸的连接杆，所述连接杆的上端设置有用于和卡孔配合的钩子，所述第一活塞内设置有第二气道，所述第二气道的一端位于所述第一活塞的下侧，所述第二气道的另一端位于所述第一活塞的一侧，所述阀体的上端的一侧设置有出气孔，当所述钩子和所述卡孔配合时，所述出气孔和所述第二气道连通，此时，出气孔通过第二气道、第一气道和滑槽连通，而出气孔和大气连通，所述阀体的下端设置有进气孔，所述进气孔和所述气缸连通；The valve device comprises a valve body fixedly connected to the upper side of the second side plate, the valve body extends vertically, a first piston is slidably connected in the valve body, the lower end of the valve body is communicated with the first air channel, the valve body and the first piston are connected by a spring, a clamping hole is provided on the upper side of the valve body, a connecting rod extending vertically is fixedly connected to the upper side of the first piston, a hook for matching with the clamping hole is provided on the upper end of the connecting rod, a second air channel is provided in the first piston, one end of the second air channel is located at the lower side of the first piston, and the other end of the second air channel is located at one side of the first piston, an air outlet is provided on one side of the upper end of the valve body, when the hook and the clamping hole are matched, the air outlet is communicated with the second air channel, at this time, the air outlet is communicated through the second air channel, the first air channel and the slide groove, and the air outlet is communicated with the atmosphere, and an air inlet is provided at the lower end of the valve body, and the air inlet is communicated with the cylinder; 所述气缸包括一端和所述柜体固定连接的缸体，所述缸体和所述进气孔连通，所述缸体内滑动连接有第二活塞，所述第二活塞设置在所述缸体朝向所述集装箱的后侧的一端，所述第二活塞固定连接有活塞杆，所述活塞杆远离所述第二活塞的一端和所述集装箱的后侧抵接；The cylinder comprises a cylinder body having one end fixedly connected to the cabinet body, the cylinder body being in communication with the air inlet hole, a second piston being slidably connected to the cylinder body, the second piston being arranged at one end of the cylinder body facing the rear side of the container, a piston rod being fixedly connected to the second piston, and an end of the piston rod away from the second piston being in contact with the rear side of the container; 所述弹簧设置在所述第一活塞的下侧，所述弹簧的上端和所述第一活塞连接，所述弹簧的下端和所述阀体连接。The spring is arranged on the lower side of the first piston, the upper end of the spring is connected to the first piston, and the lower end of the spring is connected to the valve body. 2.根据权利要求1所述的一种适用于移动式集装箱的电池柜，其特征在于，所述气缸的上侧设置有支撑梁，所述支撑梁沿所述集装箱的前后侧延伸，所述支撑梁的一端和最靠近所述集装箱的后侧的柜体固定连接，所述支撑梁的另一端和所述集装箱的后侧抵接。2. A battery cabinet suitable for a mobile container according to claim 1, characterized in that a support beam is provided on the upper side of the cylinder, the support beam extends along the front and rear sides of the container, one end of the support beam is fixedly connected to the cabinet body closest to the rear side of the container, and the other end of the support beam abuts against the rear side of the container.
CN202210706332.6A 2022-06-21 2022-06-21 Battery cabinet suitable for portable container Active CN115241589B (en)

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CN115241589B true CN115241589B (en) 2024-04-05

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CN208682594U (en) * 2018-09-19 2019-04-02 深圳市腾运发电子有限公司 A kind of New energy electric forklift battery body structure
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