CN219523730U - Charging and replacing motor cabinet with explosion venting function - Google Patents
Charging and replacing motor cabinet with explosion venting function Download PDFInfo
- Publication number
- CN219523730U CN219523730U CN202320657635.3U CN202320657635U CN219523730U CN 219523730 U CN219523730 U CN 219523730U CN 202320657635 U CN202320657635 U CN 202320657635U CN 219523730 U CN219523730 U CN 219523730U
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- China
- Prior art keywords
- cabinet
- battery compartment
- explosion venting
- charging
- battery
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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Abstract
The embodiment of the utility model discloses a charging and replacing machine cabinet with an explosion venting function, relates to the technical field of charging and replacing, and aims to increase safety of the machine cabinet. The charging and replacing motor cabinet comprises: the cabinet body, the internal portion of cabinet has a battery compartment at least, on the cabinet body, with the battery compartment corresponds and is equipped with battery compartment door, at least one lateral wall of battery compartment and this lateral wall correspond be equipped with the rack between the cabinet body and let out the explosion chamber, be equipped with on the at least one lateral wall of battery compartment with the battery compartment that the cabinet let out explosion chamber intercommunication lets out the explosion mouth, the cabinet body has the intercommunication the external complete machine of cabinet lets out the explosion mouth. The embodiment of the utility model is suitable for occasions for charging and changing the electric vehicle.
Description
Technical Field
The utility model relates to the technical field of charging and battery replacement. In particular to a charging and replacing machine cabinet with explosion venting function.
Background
The charging and replacing motor cabinet is a cabinet capable of storing batteries of electric vehicles and automatically charging. The structure of the electric vehicle battery storage cabinet comprises a cabinet body, wherein a battery compartment is arranged on the cabinet body, and the electric vehicle battery can be stored in the battery compartment.
At present, most outdoor charging motor cabinets need to be charged by placing batteries in the cabinet for a long time, the batteries are all likely to be self-ignited to cause explosion in the storage and charging processes, a large amount of dense smoke is generated during battery explosion to cause the pressure in a battery compartment to rise, a large impact force is generated on the wall of the battery compartment, and a battery compartment door is likely to be sprung open when impacted, so that injury or property loss is caused to nearby personnel and surrounding buildings.
Disclosure of Invention
Therefore, the utility model aims to provide the charging and replacing cabinet with the explosion venting function, which is convenient for solving the problem of damage or property loss to nearby personnel and surrounding buildings and improves the use safety of the cabinet.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a charge and change electric cabinet with let out and explode function, the cabinet is internal to have at least one battery compartment, on the cabinet body, with the battery compartment corresponds and is equipped with battery compartment door, at least one lateral wall of battery compartment with be equipped with the rack between the lateral wall of the cabinet body and let out and explode the chamber, be equipped with on the at least one lateral wall of battery compartment with the cabinet lets out and explodes the battery compartment of chamber intercommunication and let out and explode the mouth, the cabinet body has the intercommunication the cabinet body is external to let out and explode the mouth.
Optionally, the cabinet body is internally provided with a plurality of battery bins in a vertical division mode, the rear side wall of each battery bin is provided with a battery bin explosion venting opening, a battery bin door is arranged on the front panel of the battery bin, the rear side wall of each battery bin is arranged at intervals with the rear panel of the cabinet body, and a plurality of cabinet explosion venting cavities are formed at intervals between the rear side wall of the battery bin and the rear panel of the cabinet body.
Optionally, the explosion venting port of the whole machine is arranged at the top of the cabinet.
Optionally, a protective cover plate is arranged above the explosion venting port of the whole machine, a gap is formed between the protective cover plate and the top of the cabinet, and the gap forms a venting channel communicated with external atmosphere.
Optionally, the opening size of the explosion venting opening of the whole machine is larger than that of the explosion venting opening of the single battery compartment.
Optionally, the explosion venting opening of the whole machine is arranged at the central position of the top of the explosion venting cavity of the cabinet.
Optionally, the explosion venting opening of the whole machine is a strip-shaped opening, and the trend of the strip-shaped opening in the length direction is consistent with the width direction of the battery compartment.
Optionally, a bypass explosion venting port is formed at the top of the topmost battery compartment in the cabinet body, and the bypass explosion venting port is communicated with the external atmosphere.
Optionally, a protective cover plate is arranged above the bypass explosion venting port at the top end of the cabinet, a gap is formed between the protective cover plate and the top of the cabinet, and the gap forms a venting channel for communicating the bypass explosion venting port with the external atmosphere.
Optionally, a protective cover plate is arranged above the whole machine explosion venting port, a gap is formed between the protective cover plate and the top of the cabinet, and the gap forms a venting channel of the whole machine explosion venting port communicated with the external atmosphere; the protective cover plate above the explosion venting opening of the whole machine and the protective cover plate above the bypass explosion venting opening are of an integrated structure.
According to the charging and replacing machine cabinet provided by the embodiment of the utility model, at least one battery compartment is arranged in the cabinet body, the battery compartment door is correspondingly arranged in the battery compartment, the cabinet explosion venting cavity is arranged between at least one side wall of the battery compartment and the side wall of the cabinet body, the battery compartment explosion venting opening communicated with the cabinet explosion venting cavity is arranged on at least one side wall of the battery compartment, the cabinet is provided with the whole machine explosion venting opening communicated with the outside, and when the battery in the battery compartment is exploded, generated dense smoke enters the cabinet explosion venting cavity from the battery compartment explosion venting opening and then escapes into the air from the cabinet explosion venting cavity through the whole machine explosion venting opening, so that damage or property loss to personnel and surrounding building environments nearby the cabinet is prevented, and the safety of the cabinet is improved.
Drawings
In order to more clearly illustrate the embodiments of the 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, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic structural diagram of an embodiment of a charging and replacing machine cabinet with explosion venting function according to the present utility model;
fig. 2 is a schematic diagram of an explosion venting path when a battery explodes in accordance with an embodiment of the present utility model.
Detailed Description
Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
It should be understood that the described embodiments are merely some, but not all, embodiments of the 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.
Fig. 1 is a schematic structural diagram of an embodiment of a charging and replacing machine cabinet with an explosion venting function according to the present utility model, referring to fig. 1, the charging and replacing machine cabinet 1 with an explosion venting function in this embodiment includes a cabinet body 10, at least one battery compartment 11 is provided in the cabinet body 10, a battery compartment door 12 is provided on the cabinet body 10 corresponding to the battery compartment 11, a cabinet explosion venting cavity 13 is provided between at least one side wall of the battery compartment 11 and a side wall of the cabinet body 10, a battery compartment explosion venting opening 14 is provided on at least one side wall of the battery compartment 11 and is communicated with the cabinet explosion venting cavity 13, and the cabinet body has a complete machine explosion venting opening 15 communicated with the exterior of the cabinet body.
The battery compartment 11 is arranged in the cabinet body 10, the cabinet explosion venting cavity 13 is arranged between at least one side wall of the battery compartment 11 and the side wall of the cabinet body 10, the battery compartment explosion venting opening 14 communicated with the cabinet explosion venting cavity 13 is arranged on at least one side wall of the battery compartment 11, the cabinet is provided with the whole machine explosion venting opening 15 communicated with the outside, when the battery in the battery compartment 11 is exploded and combusted, generated dense smoke enters the cabinet explosion venting cavity 13 through the battery compartment explosion venting opening 14 and escapes into the air from the cabinet explosion venting cavity 13 through the whole machine explosion venting opening 15, damage or property loss to personnel nearby the cabinet and surrounding building environments is prevented, and the safety of the cabinet is improved. The explosion venting path of the dense smoke generated when the battery in the battery compartment 11 explodes and burns can be pointed by referring to the arrow in fig. 2.
Referring to fig. 1, in some embodiments, the interior of the cabinet 10 is divided into a plurality of battery bins 11 at least vertically, and the rear side wall of each battery bin 11 is provided with a battery bin explosion venting opening 14; the battery compartment doors 12 are arranged on the front panel of the battery compartment 11, the rear side wall of each battery compartment 11 is arranged at intervals with the rear panel 16 of the cabinet body 10, and a plurality of cabinet explosion venting cavities 13 of the cabinets are formed at intervals between the rear side walls of the battery compartments 11 and the rear panel of the cabinet body 10.
In this embodiment, the rear side wall of each battery compartment 11 is provided with a battery compartment explosion venting opening 14, so as to prevent the door of the battery compartment 11 from being sprung open or the rear plate (rear side wall) of the battery compartment 11 from being broken when the door of the battery compartment 11 is impacted due to the air pressure generated when the battery in the battery compartment 11 explodes. The rear side walls of the battery bins 11 and the rear panel of the cabinet body 10 are spaced to form the cabinet explosion venting cavity 13, so that the battery bins 11 share the cabinet explosion venting cavity 13, which is beneficial to reducing structural complexity and processing cost.
In some embodiments, the complete machine explosion venting port 15 is disposed at the top of the cabinet. When the batteries in the battery bin 11 explode, a large amount of dense smoke is generated in the battery bin 11 and enters the cabinet explosion venting cavity 13 through the battery bin explosion venting opening 14, and the whole machine explosion venting opening 15 is arranged at the top of the cabinet, so that the dense smoke generated when the batteries in the battery bin 11 explode can conveniently float into the air upwards along the direction vertical to the ground, and damage or property loss to personnel nearby the cabinet and surrounding building environments can be further prevented.
Referring to fig. 1, when the complete machine explosion venting port 15 is provided at the top of the cabinet, in order to prevent foreign matters such as external rainwater, dust, etc. from falling from the complete machine explosion venting port 15 into the cabinet explosion venting cavity 13, in some embodiments, a protective cover plate 17 is provided above the complete machine explosion venting port, and a gap is provided between the protective cover plate 17 and the top plate of the cabinet, and the gap forms a venting channel communicating with the external atmosphere. The dense smoke generated during the explosion of the battery escapes along the explosion venting cavity 13 of the cabinet through the explosion venting opening 15 of the whole machine from the gap between the protective cover plate 17 and the top plate of the cabinet.
In some embodiments, the opening size of the whole machine explosion venting opening 15 is larger than the opening size of the single battery compartment explosion venting opening 14, so as to quickly discharge the concentrated smoke in the cabinet explosion venting cavity 13 into the atmosphere.
To increase the speed of dense smoke discharge, in some embodiments, the whole machine explosion venting port 15 is opened at a central position at the top of the cabinet explosion venting cavity 13. Thus, the discharge path of the dense smoke discharged from the cabinet explosion venting cavity 13 to the atmosphere can be shortened, and the discharge speed of the dense smoke can be further accelerated.
On the basis of the above embodiment, in order to further increase the discharging speed of the dense smoke, in some embodiments, the whole machine explosion venting opening 15 is a long strip opening, and the direction of the long strip opening in the length direction is consistent with the width direction of the battery compartment 11, so that when the battery in the battery compartment 11 explodes, the dense smoke generated by the explosion can be rapidly discharged in the whole width direction of the battery compartment 11. The width direction of the battery compartment 11 is a direction parallel to the battery compartment door 12.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process element that comprises a list of elements, or that is inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present utility model should be included in the present utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (10)
1. Charging and replacing machine cabinet with explosion venting function is characterized by comprising: the cabinet body, the internal portion of cabinet has a battery compartment at least, on the cabinet body, with the battery compartment corresponds and is equipped with battery compartment door, at least one lateral wall of battery compartment with be equipped with the rack between the lateral wall of the cabinet body and let out the explosion chamber, be equipped with on the at least one lateral wall of battery compartment with the battery compartment that the cabinet let out explosion chamber intercommunication lets out the explosion mouth, the cabinet body has the intercommunication the external complete machine of cabinet lets out the explosion mouth.
2. The battery charging and changing cabinet according to claim 1, wherein the cabinet body is internally provided with a plurality of battery bins at least in a vertical direction, and the rear side wall of each battery bin is provided with the battery bin explosion venting opening:
the battery compartment door is arranged on the front panel of the battery compartment, the rear side wall of each battery compartment is arranged at intervals with the rear panel of the cabinet body, and the intervals between the rear side walls of the battery compartments and the rear panel of the cabinet body form a cabinet explosion venting cavity of the cabinet.
3. The charging and replacing cabinet of claim 1, wherein the complete machine explosion venting port is provided at a top of the cabinet.
4. A charging and replacing machine cabinet as claimed in claim 3, wherein a protective cover plate is arranged above the complete machine explosion venting port, a gap is arranged between the protective cover plate and the top of the machine cabinet, and the gap forms a venting channel communicated with external atmosphere.
5. The battery charging and changing cabinet of claim 1, wherein the opening size of the complete machine explosion venting opening is larger than the opening size of a single battery compartment explosion venting opening.
6. The battery charging and replacing cabinet as claimed in claim 3, wherein the complete machine explosion venting opening is arranged at the central position of the top of the explosion venting cavity of the cabinet.
7. The battery charging and replacing cabinet as claimed in claim 6, wherein the explosion venting opening of the whole machine is a strip-shaped opening, and the direction of the strip-shaped opening in the length direction is consistent with the width direction of the battery compartment.
8. The charging and changing cabinet of claim 1, wherein a top of a battery compartment at a topmost end of the cabinet interior has a bypass vent in communication with an external atmosphere.
9. The charging and changing cabinet of claim 8, wherein a protective cover plate is disposed on top of the cabinet above the bypass vent, the protective cover plate having a gap with the top of the cabinet, the gap forming a vent passage for the bypass vent to communicate with the outside atmosphere.
10. The charging and changing cabinet of claim 9, wherein a protective cover plate is arranged above the complete machine explosion venting port, a gap is arranged between the protective cover plate and the top of the cabinet, and the gap forms a venting channel of the complete machine explosion venting port communicated with the outside atmosphere;
the protective cover plate above the explosion venting opening of the whole machine and the protective cover plate above the bypass explosion venting opening are of an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320657635.3U CN219523730U (en) | 2023-03-29 | 2023-03-29 | Charging and replacing motor cabinet with explosion venting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320657635.3U CN219523730U (en) | 2023-03-29 | 2023-03-29 | Charging and replacing motor cabinet with explosion venting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219523730U true CN219523730U (en) | 2023-08-15 |
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ID=87634259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320657635.3U Active CN219523730U (en) | 2023-03-29 | 2023-03-29 | Charging and replacing motor cabinet with explosion venting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219523730U (en) |
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2023
- 2023-03-29 CN CN202320657635.3U patent/CN219523730U/en active Active
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