CN219804173U - Fire control platform of power exchange station and power exchange station - Google Patents

Abstract

The application provides a fire-fighting platform of a power exchange station and the power exchange station. The bearing platform is arranged at intervals from the first wall and is used for bearing the battery. The connection assembly is connected to the load-bearing platform and the same, and the connection assembly is configured to be actuated when the load-bearing platform bears the battery so as to enable the load-bearing platform to move in the direction of approaching the first wall in the box body. According to the embodiment of the application, the fire-fighting platform is arranged, and the connecting component is used for connecting the bearing platform and the box body, so that when the battery fails, the battery can gradually approach the first wall through the bearing platform to gradually enter or completely sink into a fire-fighting medium, the fire-fighting medium is used for cooling or flame-retarding the battery, the risk of ignition or explosion is reduced, and the reliability of the power exchange station is improved.

Description

Fire control platform of power exchange station and power exchange station

Technical Field

The application relates to the technical field of power exchange, in particular to a fire-fighting platform of a power exchange station and the power exchange station.

Background

Energy conservation and emission reduction are key to sustainable development of automobiles and industries, and in this case, electric vehicles become an important component of sustainable development of automobile industries due to the energy conservation and environmental protection advantages. For electric vehicles, the battery charging and replacing technology is an important factor related to the development of the electric vehicles, so that a battery replacing station is generated accordingly. But electrical equipment is usually stored or provided inside the station, and thus reliability risks may occur.

Disclosure of Invention

In view of the above problems, the utility model provides a fire-fighting platform of a power exchange station and the power exchange station, which can improve reliability.

In one aspect, an embodiment of the present utility model provides a fire platform including a housing for containing a fire medium, a load-bearing platform, and a connection assembly, the housing having an opening and a first wall opposite the opening. The bearing platform is arranged at intervals from the first wall and is used for bearing the battery. The connection assembly is connected to the load-bearing platform and the same, and the connection assembly is configured to be actuated when the load-bearing platform bears the battery so as to enable the load-bearing platform to move in the direction of approaching the first wall in the box body.

In the scheme, the fire-fighting platform is arranged, the connecting component is used for connecting the bearing platform and the box body, so that when the battery fails, the battery can gradually approach the first wall through the bearing platform to gradually enter or completely sink into the fire-fighting medium, the fire-fighting medium is used for cooling or flame-retarding the battery, the risk of ignition or explosion is reduced, and the reliability of the power exchange station is improved.

In some embodiments, the connection assembly includes a resilient member disposed between the first wall and the load-bearing platform.

In the scheme, through setting up the elastic component to can be after the battery is placed loading platform, make the battery can get into gradually or submerge in the fire control medium completely, satisfy the needs to cooling or fire-retardant processing of battery, simple structure is reliable, is favorable to long-term use.

In some embodiments, the fire deck further comprises a support disposed on the first wall and located on a side facing the load deck; and/or the number of the groups of groups,

the support piece is arranged on the bearing platform and is positioned on one side facing the first wall.

In the scheme, the supporting piece is additionally arranged, the minimum distance between the first wall and the bearing platform can be ensured to be not smaller than the height of the supporting piece by the supporting piece, so that the risk of excessive deformation of the elastic piece is reduced, the elastic piece can be ensured to be repeatedly utilized, and the service life of the fire-fighting platform is prolonged.

In some embodiments, the elastic member is sleeved on the outer periphery of the support member.

In the scheme, the elastic piece is sleeved on the periphery of the supporting piece, the supporting piece can play a limiting role on the elastic piece, the risk of relative movement of the elastic piece in the direction parallel to the first wall is reduced, and the reliability of the relative positions among the bearing platform, the first wall and the connecting component is improved.

In some embodiments, the number of connection components is a plurality.

In the scheme, through setting up coupling assembling to a plurality of, can improve coupling assembling whole supporting role to load-carrying platform to can be when not setting up the battery, make load-carrying platform can be partly outside the fire control medium, and can be after load-carrying platform has placed the battery, reduce the probability that load-carrying platform excessively is close to first wall, so that follow-up load-carrying platform can reset and keep away from first wall, do benefit to fire-fighting platform's used repeatedly.

In some embodiments, the fire deck further comprises a maintenance platform disposed on one side of the box and connected to the box. The maintenance platform comprises a maintenance space and a channel, wherein the channel is positioned between the opening and the maintenance space, the channel is communicated with at least one of the opening and the maintenance space, and the maintenance space is used for accommodating the battery.

In the scheme, the box body and the maintenance platform are integrated into a whole, so that the fire-fighting platform can simultaneously have the effects of overhauling and maintaining the battery and cooling and flame retarding the battery, different requirements of the battery can be met, the risk of reliability problems of the battery and the like of the battery is further reduced, and the use reliability is improved.

In some embodiments, the maintenance platform includes a main body portion and a connection portion connected to the main body portion, the maintenance space is disposed in the main body portion, the connection portion is connected to the case, and the case is disposed at a distance from the main body portion to form a passage.

In the above-mentioned scheme, through being provided with connecting portion in the maintenance platform to make maintenance space and box inside space looks interval, and then can have the passageway between main part and box. The existence of the channel is favorable for realizing the transfer movement of the battery among the maintenance space, the box body inner space and the outside three of the fire-fighting platform, and has stronger practicability.

In some embodiments, a hollow structure is disposed on the main body, and the hollow structure is used for communicating the maintenance space with the outside.

In the scheme, through setting up hollow out construction on the main part for maintenance space can communicate with the external world, thereby when the battery needs maintenance to examine and repair, can directly transfer the battery to the maintenance space in with the help of hollow out construction, need not to realize the transfer of battery through structures such as passageway, so that help the battery to transfer to the maintenance space from the external world fast in, have higher practicality.

In some embodiments, the main body portion includes a plurality of support beams, the plurality of support beams enclose a maintenance space, and at least some of the support beams are spaced apart to form a hollowed-out structure.

In the scheme, the supporting beams can be enclosed to form a maintenance space, and at least the supporting beams are arranged at intervals, so that a hollowed-out structure can be formed. The design structure is simple and reliable, and meanwhile, the overall weight size of the fire-fighting platform is reduced, so that the follow-up position change of the fire-fighting platform is facilitated, and the use requirements of the heat exchange station under different conditions are met.

In some embodiments, the fire deck further comprises an exhaust mechanism, an exhaust port of the exhaust mechanism being in communication with the service space.

In the above scheme, the wind that exhaust mechanism was discharged can get into the maintenance space inside to the battery that is located in the maintenance space carries out the cooling effect. And if the battery produces the flue gas because of the circumstances such as thermal runaway, exhaust mechanism also can discharge the flue gas that produces out the maintenance space, reduces the probability that the flue gas takes place to gather and piles up, reduces the adverse effect that the flue gas produced to battery detection maintenance and fire control platform.

In some embodiments, the venting mechanism is disposed within the channel.

In the scheme, the exhaust mechanism is arranged in the channel, so that the occupation of the exhaust mechanism to the volume of the maintenance space is reduced, the influence of the exhaust mechanism on the battery maintenance and detection process is reduced, and the detection and maintenance of the battery in the maintenance space by related personnel are facilitated.

In some embodiments, the fire platform further comprises a moving assembly disposed on a side of the first wall facing away from the opening, the moving assembly being configured to move the case.

In the scheme, the movable assembly is positioned on one side of the first wall away from the opening, namely, the movable assembly is positioned outside the box body, and related personnel can realize the quick movement of the fire-fighting platform by means of the movable assembly, so that the transfer difficulty of the fire-fighting platform is reduced, and the requirements of the power exchange station under different conditions are met. And when a certain number of scrapped batteries exist in the fire-fighting platform, the batteries can be transferred and treated together by utilizing the mobile assembly.

In some embodiments, the load-bearing platform is configured such that when no load is disposed on the load-bearing platform, the load-bearing platform is spaced apart from the fire-fighting medium.

In the scheme, the bearing platform is not always positioned in the fire-fighting medium, and can play a role in bearing the part if the part falls off, so that the probability that the part enters into the fire-fighting medium is reduced, people can find the part conveniently, and the fire-fighting medium has strong practicability.

In a second aspect, an embodiment of the present application provides a power exchange station, where the power exchange station includes a battery compartment, a heat exchange device, and a fire platform, where the fire platform is a fire platform in any one of the foregoing embodiments, and the fire platform is accommodated in the battery compartment.

The foregoing description is only an overview of the present application, and is intended to be implemented in accordance with the teachings of the present application in order that the same may be more clearly understood and to make the same and other objects, features and advantages of the present application more readily apparent.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments of the present application will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort to a person of ordinary skill in the art.

Fig. 1 is a schematic structural view of a vehicle according to an embodiment of the present application;

FIG. 2 is a schematic diagram of a power exchange station according to an embodiment of the present application;

FIG. 3 is a schematic structural view of a fire platform according to an embodiment of the present application;

FIG. 4 is a schematic structural view of yet another fire platform according to an embodiment of the present application;

FIG. 5 is an enlarged schematic view of the area Q in FIG. 3;

fig. 6 is a schematic structural diagram of still another fire platform according to an embodiment of the present application.

Drawings

1000. A power exchange station, 100, and a fire-fighting platform; 200. a battery compartment; 300. a power exchanging device;

1. a vehicle; 11. a battery; 12. a controller; 13. a motor;

20. a case;

30. a load-bearing platform;

40. a connection assembly; 41. an elastic member;

50. a support;

60. a maintenance platform; 61. maintaining the space; 62. a channel; 63. a main body portion; 631. a support beam; 64. a connection part; 65. a hollow structure;

70. an exhaust mechanism;

80. a moving assembly;

K. an opening; b1, a first wall;

x, first direction.

Description of the embodiments

Embodiments of the technical scheme of the present application will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present application, and thus are merely examples, and are not intended to limit the scope of the present application.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having" and any variations thereof in the description of the application and the claims and the description of the drawings above are intended to cover a non-exclusive inclusion.

In the description of embodiments of the present application, the technical terms "first," "second," and the like are used merely to distinguish between different objects and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, a particular order or a primary or secondary relationship. In the description of the embodiments of the present application, the meaning of "plurality" is two or more unless explicitly defined otherwise.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

In the description of the embodiments of the present application, the term "and/or" is merely an association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.

In the description of the embodiments of the present application, the term "plurality" means two or more (including two), and similarly, "plural sets" means two or more (including two), and "plural sheets" means two or more (including two).

In the description of the embodiments of the present application, the orientation or positional relationship indicated by the technical terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the embodiments of the present application.

In the description of the embodiments of the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like should be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; or may be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present application will be understood by those of ordinary skill in the art according to specific circumstances.

In the present application, a battery refers to a physical module including one or more battery cells to provide electric power. For example, the battery referred to in the present application may include a battery module or a battery pack, or the like. The battery generally includes a case for enclosing one or more battery cells. The case body can prevent liquid or other foreign matters from affecting the charge or discharge of the battery cells.

Alternatively, the battery cell may include a lithium ion secondary battery, a lithium ion primary battery, a lithium sulfur battery, a sodium lithium ion battery, a sodium ion battery, a magnesium ion battery, or the like, which is not limited by the embodiment of the application. The battery cell may be in a cylindrical shape, a flat shape, a rectangular parallelepiped shape, or other shapes, which is not limited in this embodiment of the application. The battery cells are generally classified into three types according to the packaging method: the cylindrical battery cell, the square battery cell and the soft package battery cell are not limited in this embodiment.

To meet different power demands, a battery may include a plurality of battery cells, where the plurality of battery cells may be connected in series or parallel or a series-parallel connection, which refers to a mixture of series and parallel. Optionally, the plurality of battery cells may be connected in series or parallel or in series-parallel to form a battery module, and then the plurality of battery modules are connected in series or parallel or in series-parallel to form a battery. That is, a plurality of battery cells may be directly assembled into a battery, or may be assembled into a battery module first, and the battery module may be assembled into a battery. The battery is further arranged in the vehicle to provide electric energy for the vehicle.

With the development of new energy technology, the devices using batteries are increased, and when the electric energy of an electric device is exhausted, the electric energy is usually supplemented by connecting a charging device, for example, an electric vehicle can be charged by connecting a charging pile. Compared with the way of connecting charging equipment such as a charging pile and the like to supplement electric energy. Charging can take a long time, affecting the user experience. In order to rapidly supply energy to an electric vehicle with insufficient energy, the inventor has developed a power exchange station capable of directly exchanging a battery with insufficient electric power in the vehicle for a battery with sufficient electric power. The whole power conversion process time is shorter, the charging time of the battery can be greatly saved, the use of the vehicle of a user can not be influenced, and the use experience of the user to the vehicle is greatly improved.

The inside of the power exchange station is usually provided with a plurality of batteries to manage the batteries centrally, the assets being valuable. Due to the influence of high temperature and the like, the battery may be smoked or ignited. Without effective fire protection, a fire may spread, resulting in significant loss of property from the power exchange station.

In view of this, the embodiment of the application provides a fire-fighting platform of a power exchange station and the power exchange station, wherein the fire-fighting platform can perform fire-fighting treatment on a fault battery so as to reduce the risk of fire disaster or smoke diffusion at the subsequent position and improve the reliability.

The fire-fighting platform of the power exchange station and the power exchange station provided by the embodiment of the application can comprise, but are not limited to, batteries for replacing vehicles, and batteries for replacing electric toys, electric tools, battery cars, electric automobiles, ships, spacecrafts and other electric equipment. The vehicle can be a fuel oil vehicle, a fuel gas vehicle or a new energy vehicle, and the new energy vehicle can be a pure electric vehicle, a hybrid electric vehicle or a range-extended vehicle; spacecraft including airplanes, rockets, space planes, spacecraft, and the like; the electric toy includes fixed or mobile electric toys, such as game machines, electric automobiles

Toys, electric ship toys, electric plane toys, and the like; power tools include metal cutting power tools, grinding power tools, assembly power tools, and railroad power tools, such as electric drills, electric grinders, electric wrenches, electric screwdrivers, electric hammers, impact drills, concrete shakers, and electric planers, among others.

The following describes an example of an electric device as a vehicle.

Referring to fig. 1, a vehicle 1 is provided with a battery 11, and the battery 11 may be provided at the bottom or at the head or at the tail of the vehicle. The battery may be used for power supply of the vehicle, for example, the battery may be provided to the chassis of the vehicle as an operation power source of the vehicle. The vehicle 1 may further comprise a controller 12 and a motor 13, the controller 12 being adapted to control the battery 11 to supply power to the motor 13, e.g. for operating power requirements during start-up, navigation and driving of the vehicle 1.

In some embodiments of the application, the battery 11 may not only serve as an operating power source for the vehicle 1, but also as a driving power source for the vehicle 1, instead of or in part instead of fuel oil or natural gas, to provide driving power for the vehicle 1.

Referring to fig. 2, the power exchange station 1000 includes a battery compartment 200, a power exchange device 300, and a fire platform 100, and the vehicle 1 can be moved to the power exchange device 300 to exchange batteries. In this process, the fully charged battery in the battery compartment 200 is mounted on the vehicle 1, and the battery that is originally on the vehicle 1 is transferred to the battery compartment 200 for charging.

The fire deck 100 is used to fire-treat a battery having a malfunction problem, particularly a battery having thermal runaway, to improve the reliability of the entire power exchange station 1000. Next, embodiments of the present application will be described in detail with reference to the accompanying drawings on the fire protection platform 100.

Referring to fig. 3 and 4, the fire platform 100 includes a housing 20, a carrying platform 30, and a connection assembly 40, wherein the housing 20 is used for accommodating a fire-fighting medium, and the housing 20 has an opening K and a first wall B1 opposite to the opening K. The carrying platform 30 is spaced apart from the first wall B1 and is used for carrying the battery. The connection assembly 40 is connected to the load carrying platform 30 and the same, the connection assembly 40 being configured to be actuated when the load carrying platform 30 carries a battery to move the load carrying platform 30 within the housing 20 in a direction approaching the first wall B1.

The case 20 is a hollow structure having an opening K, and the case 20 has various shapes and sizes, for example, the outer contour of the case 20 may have a rectangular parallelepiped structure, a cylindrical structure, or other prismatic structures.

The case 20 has an opening K, and the first wall B1 of the case 20 is disposed opposite to the opening K. The shape of the opening K may be matched with the shape of the first wall B1, for example, the first wall B1 and the opening K are both square structures, or the first wall B1 and the opening K are both circular structures. Alternatively, the shape of the opening K may be not matched with the shape of the first wall B1, for example, the first wall B1 has a square structure, and the shape of the opening K has a circular structure. In use of fire deck 100, tank 20 may be disposed on a horizontal surface, where opening K may be located on a side of first wall B1 facing away from the horizontal surface.

The carrying platform 30 is used for carrying the battery, and the carrying platform 30 may have various structural shapes, for example, the carrying platform 30 may have a plate-like structure, or the carrying platform 30 may have a block-like structure. And the front projection of the carrying platform 30 on the first wall B1 may have a square structure, or may also have a circular structure. The embodiment of the present application is not limited with respect to the relative relationship between the size and shape of the carrying platform 30, the opening K and the first wall B1.

The connection assembly 40 is used for connecting the carrying platform 30 and the case 20, wherein the connection assembly 40 may connect the first wall B1 with the carrying platform 30, or the connection assembly 40 may connect other structures in the case 20 except the first wall B1 with the carrying platform 30. The connection assembly 40 may space the carrying platform 30 from the first wall B1, that is, when the carrying platform 30 is not provided with a battery, a certain space may exist between the carrying platform 30 and the first wall B1, where the carrying platform 30 may be completely located outside the case 20, or the carrying platform 30 may be partially outside the case 20, partially inside the case 20, or the carrying platform 30 may be completely located inside the case 20, which is not limited in the embodiment of the present application.

When the battery is placed on the side of the carrying platform 30 facing away from the first wall B1, the actuation of the connection assembly 40 occurs due to the weight of the battery, and the actuation of the embodiment of the present application includes, but is not limited to, a change in the size and shape of the connection assembly 40 itself, and a change in the relative position of the connection assembly 40 itself. The embodiment of the present application is not limited with respect to the specific structural form of the connection assembly 40. Illustratively, the connection assembly 40 may include two magnets of the same polarity disposed opposite to each other, one disposed on the first wall B1 and the other disposed on the side of the carrying platform 30 facing the first wall B1, and when the battery is placed on the carrying platform 30, the carrying platform 30 may move toward the first wall B1 due to the weight of the battery, and the distance between the two magnets may be gradually reduced during this process.

In another embodiment, the connection assembly 40 may be an electronic telescopic member, and may be provided with a pressure sensor that senses the weight of the battery when the battery is placed on the carrying platform 30, and transmits a signal to a corresponding controller that controls the telescopic member to extend or retract so that the carrying platform 30 can move in a direction approaching the first wall B1.

In addition, a fire-fighting medium is disposed in the case 20, and the fire-fighting medium mentioned in the embodiment of the present application refers to: can play a role in cooling or flame retarding. The fire-fighting medium can be in a liquid state, a solid state or the like. Illustratively, the fire-fighting medium may include a liquid such as water, or the fire-fighting medium may include a solid such as sand, and embodiments of the present application are not limited with respect to the particular composition of the fire-fighting medium.

Embodiments of the present application are not limited in relation to the relative relationship between the volume of fire fighting medium and the volume of tank 20. When no battery is provided on the load-bearing platform 30, the load-bearing platform 30 may be located entirely outside the fire-fighting medium, or may be located partially or entirely within the fire-fighting medium.

When the battery is arranged on the bearing platform 30, the bearing platform 30 can move towards the direction close to the first wall B1, in the process, the battery can gradually enter or completely submerge into the fire-fighting medium, and the fire-fighting medium can completely or partially cover the battery, so that the risk of ignition explosion of the battery due to thermal runaway and other conditions can be reduced, and if smoke is generated in the battery, the fire-fighting medium can also play a role of reducing smoke diffusion to a certain extent, thereby being beneficial to improving the use reliability of the power exchange station 1000.

In summary, in the embodiment of the present application, by arranging the fire-fighting platform 100 and connecting the carrying platform 30 and the box 20 by using the connection assembly 40, when the battery fails, the battery can gradually approach the first wall B1 through the carrying platform 30 to gradually enter or completely sink into the fire-fighting medium, so that the fire-fighting medium is used to cool or flame-retardant the battery, the risk of ignition or explosion is reduced, and the reliability of the power exchange station 1000 is improved.

In some embodiments, referring to fig. 3 to 5, the connection assembly 40 includes an elastic member 41, and the elastic member 41 is disposed between the first wall B1 and the carrying platform 30.

The elastic member 41 includes, but is not limited to, a spring, elastic rubber, etc., and the number of the elastic members 41 may be one or plural, which is not limited in the embodiment of the present application.

Because the elastic member 41 is disposed between the first wall B1 and the carrying platform 30, when the battery is placed on the carrying platform 30, the elastic member 41 is compressed under the influence of the weight factor of the battery, so that the carrying platform 30 moves towards the direction close to the first wall B1, and the battery can gradually enter or completely submerge into the fire-fighting medium, thereby realizing the cooling or flame-retardant treatment of the battery.

In the embodiment of the application, the elastic piece 41 is arranged, so that after the battery is placed on the bearing platform 30, the battery can gradually enter or completely submerge in a fire-fighting medium, the requirement on cooling or flame-retardant treatment of the battery is met, and the battery cooling device is simple and reliable in structure and beneficial to long-term use.

It should be noted that, the elastic member 41 may be connected to the carrying platform 30, or the elastic member 41 may not be connected to the carrying platform 30, and when the elastic member 41 is connected to the carrying platform 30, the two may be connected and fixed by welding or bonding. Similarly, the elastic member 41 may be connected to the first wall B1, or the elastic member 41 may not be connected to the first wall B1, and when the elastic member 41 is connected to the first wall B1, the two may be connected and fixed by welding or bonding.

In some embodiments, as shown in fig. 5, the fire platform 100 further includes a support 50, where the support 50 is disposed on the first wall B1 and located on a side facing the load-bearing platform 30.

The supporting member 50 may be connected to the first wall B1, or both may be not connected, and when the supporting member 50 is connected to the first wall B1, the supporting member 50 may be connected and fixed to the first wall B1 by screwing, welding, bonding, or the like.

As can be seen from the foregoing, when the battery is placed on the carrying platform 30, the elastic member 41 can be compressed, the carrying platform 30 gradually moves toward the first wall B1, and the battery gradually enters or is completely immersed in the fire-fighting medium.

In this process, if the weight of the battery is too large, or the number of the batteries is too large, the elastic member 41 is easily deformed excessively, so that the distance between the bearing platform 30 and the first wall B1 is too short, which is unfavorable for the subsequent resetting of the elastic member 41.

In view of this, the embodiment of the present application adds the supporting member 50, and the existence of the supporting member 50 can ensure that the minimum distance between the first wall B1 and the carrying platform 30 is not smaller than the height of the supporting member 50, so as to reduce the risk of excessive deformation of the elastic member 41, ensure that the elastic member 41 can be reused for multiple times, and improve the service life of the fire platform 100.

The specific positional relationship between the supporting member 50 and the elastic member 41 is not limited, for example, the elastic member 41 and the supporting member 50 may be distributed at different positions of the first wall B1, or the elastic member 41 and the supporting member 50 may be located at the same position of the first wall B1. And when the supporting member 50 and the elastic member 41 are located at the same position of the first wall B1, the elastic member 41 may be connected to the first wall B1, or the elastic member 41 may be connected to the supporting member 50, and the supporting member 50 is connected to the first wall B1, which is not limited in the embodiment of the present application.

Of course, in another embodiment, the supporting member 50 is disposed on the carrying platform 30 and located at a side facing the first wall B1. The case that the supporting member 50 is disposed on the carrying platform 30 is similar to the case that the supporting member 50 is disposed on the first wall B1, which is not described herein.

In some alternative embodiments, the support members 50 are provided in plurality, and a portion of the support members 50 are disposed on the first wall B1 and located on a side facing the carrying platform 30, and a portion of the support members 50 are disposed on the carrying platform 30 and located on a side facing the first wall B1. Further, the front projection of the support member 50 disposed on the first wall B1 is overlapped with the front projection of the support member 50 disposed on the carrying platform 30 on the first wall B1.

In some embodiments, as shown in fig. 3 to 5, the elastic member 41 is sleeved on the outer circumference of the support member 50.

The elastic member 41 may be sleeved on the outer periphery of the supporting member 50 and connected to at least one of the first wall B1 and the carrying platform 30, or a part of the elastic member 41 sleeved on the outer periphery of the supporting member 50 may be connected and fixed to the supporting member 50, which is not limited in the embodiment of the present application.

In the embodiment of the application, the elastic member 41 is sleeved on the outer periphery of the supporting member 50, and the supporting member 50 can play a role in limiting the elastic member 41, so that the risk of relative movement of the elastic member 41 in the direction parallel to the first wall B1 is reduced, and the reliability of the relative positions among the bearing platform 30, the first wall B1 and the connecting assembly 40 is improved.

In some embodiments, the number of connection assemblies 40 is a plurality.

The plurality of connection assemblies 40 are located between the carrying platform 30 and the first wall B1, and the different connection assemblies 40 are distributed in a staggered manner, and the arrangement manner of the connection assemblies 40 is not limited in the embodiment of the application. The plurality of connection members 40 may be arranged in a disordered manner, or the plurality of connection members 40 may be spaced apart at the edge position of the first wall B1 by the same distance, or the plurality of connection members 40 may be distributed at the center position of the first wall B1 by the same distance.

In the embodiment of the application, the plurality of connection assemblies 40 can improve the supporting effect of the whole connection assembly 40 on the bearing platform 30, so that the bearing platform 30 can be partially positioned outside the fire-fighting medium when no battery is arranged, and the probability of the bearing platform 30 excessively approaching to the first wall B1 can be reduced after the bearing platform 30 is provided with the battery, so that the subsequent bearing platform 30 can be reset away from the first wall B1, and the repeated use of the fire-fighting platform 100 is facilitated.

In some embodiments, referring to fig. 3 and 6, the fire platform 100 further includes a maintenance platform 60, and the maintenance platform 60 is disposed on one side of the case 20 and connected to the case 20. The maintenance platform 60 includes a maintenance space 61 and a passage 62, the passage 62 being located between the opening K and the maintenance space 61, the passage 62 communicating with at least one of the opening K and the maintenance space 61, the maintenance space 61 for accommodating a battery. In fig. 3 the service space 61 is schematically indicated by means of a broken line.

The maintenance platform 60 is of a hollow structure, and the maintenance platform 60 is mainly used for detecting and maintaining batteries. During or after the maintenance, the battery may need to be cooled. Or the battery after the cooling process is completed may need maintenance inspection. In view of this, the embodiment of the present application integrates the case 20 with the maintenance platform 60, so that the battery located in the case 20 can be transferred to the maintenance platform 60 for maintenance, or the battery located in the maintenance platform 60 can be transferred to the case 20 for cooling treatment.

Specifically, the maintenance platform 60 includes a maintenance space 61 and a passage 62, and a battery may be provided in the maintenance space 61, and a person involved may perform maintenance on the battery located in the maintenance space 61. The passage 62 may be located between the service space 61 and the opening K of the case 20, wherein the passage 62 may communicate with the service space 61, or the passage 62 may also communicate with the opening K of the case 20, or the passage 62 may also communicate with both the opening K of the case 20 and the service space 61. The battery may be transferred into the case 20 or into the service space 61 by means of the passage 62, and further, the passage 62 may also be in communication with the outside of the fire deck 100, so that the battery may be selectively transferred from the outside environment to the service space 61 or the inside of the case 20 by means of the passage 62.

The embodiment of the present application is not limited with respect to the specific shape and size of the maintenance space 61 and the passage 62. Illustratively, the service space 61 and the passage 62 may each be a rectangular parallelepiped space. And the embodiment of the present application is not limited as to the way of communication between the service space 61 and the passage 62. Illustratively, a notch structure may be disposed within the maintenance platform 60 between the channel 62 and the maintenance space 61 for enabling communication between the maintenance space 61 and the channel 62.

In the embodiment of the application, the box 20 and the maintenance platform 60 are integrated, so that the fire-fighting platform 100 can simultaneously have the functions of overhauling and maintaining the battery and cooling and flame retarding the battery, thereby meeting different requirements of the power exchange station 1000, further reducing the risk of the power exchange station 1000 that the reliability problem occurs due to the battery and the like, and improving the use reliability.

In some embodiments, as shown in fig. 3 and 6, the maintenance platform 60 includes a main body 63 and a connection portion 64 connected to the main body 63, the maintenance space 61 is disposed in the main body 63, the connection portion 64 is connected to the case 20, and the case 20 is spaced apart from the main body 63 to form the passage 62.

The maintenance platform 60 includes at least a main body 63 and a connection portion 64, and the embodiment of the present application is not limited to the structural form of the main body 63. Illustratively, the body portion 63 may be formed from a plurality of plate structures that collectively enclose the body portion 63 such that the repair space 61 is present within the body portion 63.

The connection portion 64 is connected to the main body portion 63 and the case 20, and the connection portion 64 can have a certain size in the thickness direction of the first wall B1, so the presence of the connection portion 64 can enable the case 20 to be spaced from the main body portion 63 to form a channel 62 structure together between the case 20 and the connection portion 64. The connection portion 64 may be connected and fixed to the main body portion 63 by welding, bolting, or the like, and the connection portion 64 may be connected and fixed to the case 20 by welding, bolting, or the like.

Further, the embodiment of the present application is not limited with respect to the shape and size of the connecting portion 64. The connection portion 64 may have a rod-like structure, and the number of the connection portions 64 may be one or a plurality. When the number of the connection parts 64 is plural, at least a part of the adjacent connection parts 64 may be spaced apart so that the passage 62 can communicate with the outside of the fire deck 100.

In the embodiment of the present application, the connection portion 64 is provided in the maintenance platform 60, so that the maintenance space 61 is spaced apart from the inner space of the case 20, and thus the passage 62 can exist between the main body portion 63 and the case 20. The presence of the channel 62 is helpful for realizing the transfer movement of the battery among the maintenance space 61, the internal space of the box body 20 and the outside of the fire platform 100, and has strong practicability.

In some embodiments, the body 63 is provided with a hollow structure 65, and the hollow structure 65 is used to communicate the maintenance space 61 with the outside.

The hollow structure 65 has various forms, for example, if the main body 63 is formed by enclosing a plurality of plates together, the hollow structure 65 may be disposed on one of the plates and penetrate through the plate. The hollow structure 65 may have a circular or square structure. The size and shape of the hollowed-out structure 65 are not limited in the embodiment of the present application. Illustratively, the shape of the hollowed-out structure 65 matches the shape and outline of the battery, and the size of the hollowed-out structure 65 is slightly larger than the outline of the battery, so that the battery can be transferred to a specific position of the maintenance space 61 by means of the hollowed-out structure 65 for subsequent maintenance detection.

In the embodiment of the application, the hollow structure 65 is arranged on the main body 63, so that the maintenance space 61 can be communicated with the outside, when the battery needs maintenance and detection, the battery can be directly transferred into the maintenance space 61 by means of the hollow structure 65, and the battery is not required to be transferred through the structures such as the channel 62, so that the battery can be quickly transferred into the maintenance space 61 from the outside, and the practicability is higher.

In some embodiments, the main body 63 includes a plurality of support beams 631, the plurality of support beams 631 enclose a maintenance space 61, and at least some of the support beams 631 are spaced apart to form the hollow structure 65.

The partial support beams 631 are arranged side by side, and the partial support beams 631 are arranged to intersect, so that a plurality of support beams 631 can enclose to form the maintenance space 61. Illustratively, the service space 61 is a rectangular parallelepiped structure, and the plurality of support beams 631 respectively serve as different sides of the rectangular parallelepiped structure.

In the embodiment of the present application, the supporting beams 631 may enclose the maintenance space 61, and the hollow structure 65 may be formed by arranging at least the supporting beams 631 at intervals. The design structure is simple and reliable, and meanwhile, the overall weight size of the fire platform 100 is reduced, so that the follow-up position change of the fire platform 100 is facilitated, and the use requirements of the heat exchange station under different conditions are met.

It should be noted that, the connection portion 64 may also include a beam structure, and the beam structure in the connection portion 64 may be made of the same material as the support beam 631, and may be integrally connected by welding or the like, or may be an integral structure, which is specifically determined according to the actual use requirement of the fire platform 100, which is not limited in the embodiment of the present application.

In some alternative embodiments, a plurality of hollow structures 65 are provided, a portion of the hollow structures 65 is disposed opposite to the opening K of the case 20, and a portion of the hollow structures 65 is disposed on a side surface of the main body 63. Since the main body 63 is formed by interconnecting the plurality of support beams 631, the main body 63 can have the plurality of hollowed-out structures 65 by controlling the number of sizes of the support beams 631 and the distance between the adjacent support beams 631.

This design can further reduce the overall weight of the fire deck 100, facilitate movement and transfer of the fire deck 100, and can reduce the difficulty of the battery entering or exiting the service space 61 for quick service maintenance of the battery. Meanwhile, when the battery is required to be detected and maintained manually, the plurality of hollow structures 65 are also beneficial to reducing the difficulty of manual operation, and are convenient for related personnel to observe and maintain the battery.

In some embodiments, as shown in fig. 3-6, fire deck 100 further includes an exhaust mechanism 70 having an exhaust in communication with service space 61.

The air exhausting mechanism 70 is mainly used for equipment for providing a wind source, and the air exhausting mechanism 70 has various forms, for example, the air exhausting mechanism 70 can comprise a fan, an air pump and the like. The air outlet of the air exhaust mechanism 70 is communicated with the maintenance space 61, that is, the air exhausted by the air exhaust mechanism 70 can enter the maintenance space 61 to cool the battery located in the maintenance space 61. And if the battery generates smoke due to thermal runaway and other conditions, the exhaust mechanism 70 can also exhaust the generated smoke out of the maintenance space 61, so that the probability of accumulation and stacking of the smoke is reduced, and adverse effects of the smoke on battery detection and maintenance and the fire platform 100 are reduced.

The relative positions of the air discharge mechanism 70 and the maintenance space 61 are not limited in the embodiment of the present application. Illustratively, the air exhaust mechanism 70 may be located within the service space 61, or the air exhaust mechanism 70 may be located outside the service space 61, as long as it is satisfied that the air exhausted from the air exhaust mechanism 70 can enter into the service space 61.

In some embodiments, the venting mechanism 70 is disposed within the channel 62, i.e., the venting mechanism 70 is located outside of the service space 61.

Embodiments of the present application are not limited with respect to the specific positional relationship between the air evacuation mechanism 70 and the channel 62. For example, the air discharging mechanism 70 may be fixedly connected with a plate-like structure or a beam structure for enclosing the passage 62 by welding or bolting, or the like.

In the embodiment of the application, the exhaust mechanism 70 is arranged in the channel 62, so that the occupation of the exhaust mechanism 70 to the volume of the maintenance space 61 is reduced, the influence of the exhaust mechanism 70 to the battery maintenance and detection process is reduced, and the detection and maintenance of the battery in the maintenance space 61 by related personnel are facilitated.

In some embodiments, the main body 63 is located on one side of the case 20 in the first direction X, and the exhaust port is oriented to intersect the first direction X.

The main body 63 is spaced from the housing 20 in a first direction X that is generally perpendicular to the plane of the fire deck 100 when the fire deck 100 is in use. At this time, if the air outlet of the air exhaust mechanism 70 is set to the first direction X, the air exhausted by the air exhaust mechanism 70 is transferred along the first direction X, and further, when the smoke occurs in the battery, the air exhausted by the air exhaust mechanism 70 can drive the smoke to leave the fire-fighting platform 100 along the first direction X and be transferred to the top of the power exchange station 1000.

Typically, the top of the power exchange station 1000 may be provided with a smoke alarm system, which is caused to alert by smoke penetrating the smoke alarm system. The smoke exhausted by the exhaust mechanism does not normally have adverse effect on the heat exchange station, so that false alarm is easily generated by the smoke alarm.

In view of this, the embodiment of the present application sets the exhaust port of the exhaust mechanism 70 to intersect the first direction X, so as to reduce the probability of occurrence of smoke alarm due to the exhaust mechanism 70, and ensure that the power exchange station 1000 can operate smoothly.

In some embodiments, the fire platform 100 further includes a moving assembly 80 disposed on a side of the first wall B1 facing away from the opening K, and the moving assembly 80 is configured to move the case 20.

The moving assembly 80 referred to in the embodiments of the present application refers to: devices that facilitate helping other objects to achieve a moving effect. Illustratively, the movement assembly 80 may include a movement wheel; further, the movement assembly 80 may include a universal wheel.

In the embodiment of the application, the moving component 80 is located on the side of the first wall B1 away from the opening K, that is, the moving component 80 is located outside the box 20, so that related personnel can realize the rapid movement of the fire platform 100 by means of the moving component 80, thereby reducing the difficulty in transferring the fire platform 100 and being beneficial to meeting the requirements of the power exchange station 1000 under different conditions. And when there are a certain number of rejected batteries in the fire deck 100, the batteries can be transferred together using the mobile assembly 80.

In some embodiments, the load-bearing platform 30 is configured such that the load-bearing platform 30 is spaced apart from the fire-fighting medium when no load is disposed on the load-bearing platform 30.

In the use process of the fire platform 100, a situation that part of parts or components fall into the box 20 may occur, if the bearing platform 30 is always located in the fire medium, the fallen parts easily directly enter the fire medium, so that the parts are lost, and other problems are easy to occur.

In view of this, in the embodiment of the present application, the carrying platform 30 is configured such that, when no carrier is provided on the carrying platform 30, the carrying platform 30 is spaced from the fire fighting medium. The carriers mentioned in the embodiments of the present application include, but are not limited to, batteries and other parts.

Under this kind of design, bearing platform 30 is not located fire control medium inside all the time, if the part problem that drops appears, bearing platform 30 can play the effect of bearing this part to reduce the probability that this part got into fire control medium in, the personnel of being convenient for seek the search, have stronger practicality.

In a second aspect, an embodiment of the present application provides a power exchange station 1000, where the power exchange station 1000 includes a battery compartment 200, a heat exchange device, and a fire-fighting platform 100, where the fire-fighting platform 100 is the fire-fighting platform 100 in any of the foregoing embodiments, and the fire-fighting platform 100 is accommodated in the battery compartment 200.

It should be noted that, the power exchange station 1000 provided in the embodiment of the present application has the beneficial effects of the fire protection platform 100 in any of the foregoing embodiments, and particularly details are described in the foregoing description of the beneficial effects of the fire protection platform 100, which is not repeated in the embodiment of the present application.

Referring to fig. 3 to 6, according to some embodiments of the present application, a fire platform 100 includes a case 20, a carrying platform 30, a connection assembly 40, a maintenance platform 60, a support 50, and an air exhausting mechanism 70, the case 20 is used for containing a fire-fighting medium, the case 20 has an opening K and a first wall B1 opposite to the opening K, the carrying platform 30 is spaced apart from the first wall B1 and is used for carrying a battery, the connection assembly 40 includes an elastic member 41, the elastic member 41 is disposed between the carrying platform 30 and the first wall B1, and the connection assembly 40 is configured to be actuated when the carrying platform 30 carries the battery, so that the carrying platform 30 moves in a direction approaching the first wall B1 within the case 20.

The support members 50 are provided in plurality, a part of the support members 50 are disposed on the first wall B1 and face the carrying platform 30, and a part of the support members 50 are disposed on the carrying platform 30 and face the first wall B1. The elastic member 41 is sleeved on the outer periphery of the supporting member 50.

The maintenance platform 60 includes a plurality of support beams 631 and a connection portion 64, and the plurality of support beams 631 enclose a maintenance space 61 having a hollow structure 65, where the maintenance space 61 is used for accommodating a battery. The connection portion 64 connects the support beam 631 and the case 20, and spaces the case 20 from the maintenance space 61 to form the passage 62. The exhaust port of the exhaust mechanism 70 is identical to the maintenance space 61, and the exhaust mechanism 70 is disposed in the passage 62.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the application, and are intended to be included within the scope of the appended claims and description. In particular, the technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict. The present application is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.

Claims (14)

1. A fire platform for a power exchange station, comprising:

a tank for containing a fire fighting medium, the tank having an opening and a first wall opposite the opening;

a carrying platform which is arranged at intervals with the first wall and is used for carrying a battery;

And a connecting assembly connecting the bearing platform and the box body, wherein the connecting assembly is configured to be actuated when the bearing platform bears the battery so as to enable the bearing platform to move in the box body towards the direction approaching to the first wall.

2. The fire deck of claim 1, wherein the connection assembly comprises a resilient member disposed between the load-bearing deck and the first wall.

3. The fire deck of claim 2, further comprising a support disposed on the first wall on a side facing the load-bearing platform; and/or the number of the groups of groups,

the support piece is arranged on the bearing platform and is positioned on one side facing the first wall.

4. A fire deck according to claim 3, wherein the resilient member is disposed around the outer periphery of the support member.

5. The fire deck as claimed in any one of claims 1 to 4, wherein the number of connection assemblies is a plurality.

6. The fire deck of claim 1, further comprising a service stand disposed on one side of the box and connected to the box;

The maintenance platform comprises a maintenance space and a channel, wherein the channel is positioned between the opening and the maintenance space, the channel is communicated with at least one of the opening and the maintenance space, and the maintenance space is used for accommodating a battery.

7. The fire deck of claim 6, wherein the service stand comprises a main body portion and a connection portion connected to the main body portion, wherein the service space is disposed in the main body portion, wherein the connection portion is connected to the box body, and wherein the box body and the main body portion are disposed at intervals to form the passage.

8. The fire platform of claim 7, wherein the body portion is provided with a hollowed-out structure for communicating the service space with the outside.

9. The fire deck of claim 8, wherein the main body portion includes a plurality of support beams, the plurality of support beams circumscribing to form the service space;

at least part of the supporting beams are arranged at intervals to form the hollow structure.

10. The fire deck of any one of claims 6 to 9, further comprising an exhaust mechanism having an exhaust vent in communication with the service space.

11. The fire deck of claim 10, wherein the exhaust mechanism is disposed within the channel.

12. The fire deck as recited in any one of claims 1 to 4, further comprising a moving assembly disposed on a side of the first wall facing away from the opening, the moving assembly configured to move the housing.

13. The fire protection platform of any one of claims 1 to 4, wherein the load bearing platform is configured to be spaced apart from the fire protection medium when the load bearing platform is not provided with a load bearing object.

14. A power exchange station, comprising:

a battery compartment;

a power exchanging device; and

a fire deck as claimed in any one of claims 1 to 13, which is housed within the battery compartment.