CN221928288U - Battery module fixing device and energy storage cabinet - Google Patents
Battery module fixing device and energy storage cabinet Download PDFInfo
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- CN221928288U CN221928288U CN202420377890.7U CN202420377890U CN221928288U CN 221928288 U CN221928288 U CN 221928288U CN 202420377890 U CN202420377890 U CN 202420377890U CN 221928288 U CN221928288 U CN 221928288U
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- 238000004146 energy storage Methods 0.000 title claims abstract description 34
- 239000007788 liquid Substances 0.000 claims abstract description 58
- 229920000742 Cotton Polymers 0.000 claims abstract description 30
- 238000009434 installation Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 4
- 230000004888 barrier function Effects 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 abstract description 3
- 238000005457 optimization Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 101001121408 Homo sapiens L-amino-acid oxidase Proteins 0.000 description 1
- 101000827703 Homo sapiens Polyphosphoinositide phosphatase Proteins 0.000 description 1
- 102100026388 L-amino-acid oxidase Human genes 0.000 description 1
- 102100023591 Polyphosphoinositide phosphatase Human genes 0.000 description 1
- 101100012902 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) FIG2 gene Proteins 0.000 description 1
- 101100233916 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) KAR5 gene Proteins 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
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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
- 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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Abstract
本实用新型公开了一种电池模组固定装置及储能柜，储能柜包括：箱体，箱体具体包括：外壳体部、内壳体部，外壳体部与内壳体部之间形成空腔，该空腔内安装填充棉体，外壳体部上具有进液口和出液口，使得液体可从进液口进入，经过填充棉体后从出液口流出，储能柜包括储能柜柜体，储能柜柜体内部有立柱、横梁，电池模组固定装置通过螺栓安装在横梁上。本实用新型中，通过外壳体部与内壳体部之间的空腔对型腔内与箱体外的环境温度形成阻隔，空腔内安装的填充棉体，在填补空腔的同时，可对液体进行临时储蓄，进一步提高对电池模组的散热及隔热效果。
The utility model discloses a battery module fixing device and an energy storage cabinet. The energy storage cabinet comprises: a box body, the box body specifically comprises: an outer shell body part and an inner shell body part, a cavity is formed between the outer shell body part and the inner shell body part, a filling cotton body is installed in the cavity, the outer shell body part has a liquid inlet and a liquid outlet, so that liquid can enter from the liquid inlet and flow out from the liquid outlet after passing through the filling cotton body, the energy storage cabinet comprises an energy storage cabinet body, and the energy storage cabinet body has columns and beams inside, and the battery module fixing device is installed on the beam by bolts. In the utility model, the cavity between the outer shell body part and the inner shell body forms a barrier to the ambient temperature inside the cavity and outside the box body, and the filling cotton body installed in the cavity can temporarily store liquid while filling the cavity, further improving the heat dissipation and heat insulation effect of the battery module.
Description
技术领域Technical Field
本实用新型涉及储能柜技术领域，尤其涉及一种电池模组固定装置及储能柜。The utility model relates to the technical field of energy storage cabinets, and in particular to a battery module fixing device and an energy storage cabinet.
背景技术Background Art
储能柜的电池模组，由于电池模组的外壳表面处理工艺原因，在其安装至储能柜中时外壳易被刮伤，现有的储能柜电池模组固定装置，多采用L字形板支撑电池模组，存在结构不稳定易垮塌、电池模组装配/维修不便、电池模组外壳在装配/维修时易刮伤和电池模组安装不到位/不牢靠等问题，且在其进行充电或者放电过程中均会产生大量热量，对此，常见做法都是通过在储能柜中安装消防灭火装置以及散热装置，通过储能柜上的散热风扇进行散热效率低，而灭火装置只会在电池模组出现着火或者接近燃烧阈值的时候才会启动，对电池模组的整体的降温效果有限。The battery module of the energy storage cabinet is easily scratched due to the surface treatment process of the battery module shell when it is installed in the energy storage cabinet. The existing energy storage cabinet battery module fixing device mostly uses an L-shaped plate to support the battery module, which has problems such as unstable structure and easy collapse, inconvenient assembly/repair of the battery module, easy scratching of the battery module shell during assembly/repair, and improper/unreliable installation of the battery module. In addition, a large amount of heat will be generated during the charging or discharging process. In this regard, the common practice is to install a fire extinguishing device and a heat dissipation device in the energy storage cabinet. The heat dissipation efficiency of the heat dissipation fan on the energy storage cabinet is low, and the fire extinguishing device will only be activated when the battery module is on fire or close to the combustion threshold, and the overall cooling effect of the battery module is limited.
实用新型内容Utility Model Content
为解决背景技术中存在的技术问题，本实用新型提出一种电池模组固定装置及储能柜。In order to solve the technical problems existing in the background technology, the utility model proposes a battery module fixing device and an energy storage cabinet.
本实用新型提出的一种电池模组固定装置，包括：箱体，箱体内具有用于收纳电池模组的型腔，箱体具体包括：用于与储能柜进行安装的外壳体部、衔接外壳体部并用于收纳电池模组的内壳体部，且外壳体部与内壳体部之间保持间距并形成空腔，该空腔内部安装可吸收液体的填充棉体，且外壳体部上端具有贯穿外壳体部并与箱体空腔连通的进液口，外壳体部下端具有贯穿外壳体部并与箱体空腔连通的出液口，使得液体可从进液口进入，经过填充棉体后从出液口流出。The utility model proposes a battery module fixing device, comprising: a box body, wherein the box body has a cavity for accommodating the battery module, and the box body specifically comprises: an outer shell part for installation with an energy storage cabinet, an inner shell part connected with the outer shell part and used for accommodating the battery module, and a distance is maintained between the outer shell part and the inner shell part to form a cavity, a filling cotton body capable of absorbing liquid is installed inside the cavity, and the upper end of the outer shell part has a liquid inlet penetrating the outer shell part and communicating with the box body cavity, and the lower end of the outer shell part has a liquid outlet penetrating the outer shell part and communicating with the box body cavity, so that liquid can enter from the liquid inlet and flow out from the liquid outlet after passing through the filling cotton body.
作为上述方案的进一步优化，外壳体部上开设有若干连通型腔和填充棉体的通孔。As a further optimization of the above solution, a plurality of through holes connecting the cavity and the filling cotton body are opened on the outer shell.
作为上述方案的进一步优化，通孔具体包括开设在外壳体部的两侧壁及顶壁上的网状孔、开设在外壳体部底壁上沿电池模组安装时移动方向的条形孔。As a further optimization of the above solution, the through holes specifically include mesh holes opened on the two side walls and the top wall of the outer shell, and strip holes opened on the bottom wall of the outer shell along the moving direction of the battery module during installation.
作为上述方案的进一步优化，填充棉体上对应通孔位置均具有与通孔内壁适配的凸出部，且凸出部的端部与外壳体部内壁保持齐平。As a further optimization of the above solution, the corresponding through-hole positions on the filling cotton body are provided with protrusions adapted to the inner walls of the through-holes, and the ends of the protrusions are kept flush with the inner wall of the outer shell body.
作为上述方案的进一步优化，箱体还包括布置在填充棉体内部用于连通进液口的导管，且导管侧壁均等间距开设连通导管内腔与填充棉体的微孔。As a further optimization of the above solution, the box body also includes a conduit arranged inside the filling cotton body for connecting to the liquid inlet, and micropores connecting the inner cavity of the conduit and the filling cotton body are evenly spaced on the side wall of the conduit.
作为上述方案的进一步优化，导管具体包括布置在外壳体部上下侧的纵向管、布置在外壳体部侧壁外侧的若干横向管，且横向管的两端分别与上下位的两个纵向管管壁连通。As a further optimization of the above solution, the conduit specifically includes longitudinal tubes arranged on the upper and lower sides of the outer shell, and several transverse tubes arranged on the outside of the side wall of the outer shell, and the two ends of the transverse tubes are respectively connected to the two upper and lower longitudinal tube walls.
作为上述方案的进一步优化，进液口和出液口同轴布置在固定装置的上下侧，使得当固定装置安装在储能柜中后，上下位的固定装置的出液口可与进液口形成对接。As a further optimization of the above solution, the liquid inlet and the liquid outlet are coaxially arranged on the upper and lower sides of the fixing device, so that when the fixing device is installed in the energy storage cabinet, the liquid outlets of the upper and lower fixing devices can be connected with the liquid inlet.
一种储能柜，其包括储能柜柜体，储能柜柜体内部设置有立柱、安装在相邻立柱之间的横梁，包括至少一个电池模组固定装置，电池模组固定装置通过螺栓安装在横梁上。An energy storage cabinet comprises an energy storage cabinet body, wherein columns are arranged inside the energy storage cabinet body, and a crossbeam installed between adjacent columns, and comprises at least one battery module fixing device, wherein the battery module fixing device is installed on the crossbeam by bolts.
本实用新型中，所提出的固定装置，通过外壳体部与内壳体部之间的空腔对型腔内与箱体外的环境温度形成阻隔，避免外界热量直接通过箱体侧壁进行传导，且通过空腔内安装有填充棉体，对空腔内空间进行填补，在阻断温度进行直接传导的同时填补空腔，提高箱体整体的稳定性，可进行对液体进行临时储蓄的填充棉体，还可在进液口和出液口的作用下实现液体循环，进一步提高对电池模组的散热及隔热效果，通过在满足对电池模组全方位降温的基础上，降低了单次循环使用液体的体量，降低成本，让使用本申请固定装置的储能柜具有更好的经济价值。In the utility model, the proposed fixing device forms a barrier to the ambient temperature inside the cavity and outside the box through the cavity between the outer shell part and the inner shell part, thereby preventing external heat from being directly conducted through the side walls of the box body, and a filling cotton body is installed in the cavity to fill the space in the cavity, thereby filling the cavity while blocking the direct conduction of temperature, thereby improving the overall stability of the box body, and the filling cotton body can be used to temporarily store liquid, and liquid circulation can also be achieved under the action of the liquid inlet and the liquid outlet, thereby further improving the heat dissipation and heat insulation effects of the battery module, and by reducing the volume of liquid used in a single cycle on the basis of satisfying the all-round cooling of the battery module, reducing the cost, and making the energy storage cabinet using the fixing device of the present application have better economic value.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
图1为本实用新型提出的一种电池模组固定装置的一种实施方式的结构示意图；FIG1 is a schematic structural diagram of an embodiment of a battery module fixing device proposed by the present invention;
图2为本实用新型提出的一种电池模组固定装置的一种实施方式的结构剖面示意图一；FIG2 is a structural cross-sectional schematic diagram 1 of an embodiment of a battery module fixing device proposed by the present invention;
图3为本实用新型提出的一种电池模组固定装置的一种实施方式的结构剖面示意图二；FIG3 is a second structural cross-sectional schematic diagram of an embodiment of a battery module fixing device proposed by the present invention;
图4为本实用新型提出的一种储能柜的一种实施方式的结构使用场景示意图。FIG4 is a schematic diagram of a structural use scenario of an implementation mode of an energy storage cabinet proposed by the present invention.
附图标记：箱体1、电池模组2、型腔3、外壳体部4、内壳体部5、填充棉体6、进液口7、出液口8、通孔9、网状孔10、条形孔11、导管12、纵向管13、横向管14、立柱15、横梁16。Figure numerals: box body 1, battery module 2, cavity 3, outer shell part 4, inner shell part 5, filling cotton body 6, liquid inlet 7, liquid outlet 8, through hole 9, mesh hole 10, strip hole 11, conduit 12, longitudinal tube 13, transverse tube 14, column 15, beam 16.
具体实施方式DETAILED DESCRIPTION
如图1所示，图1为本实用新型提出的一种电池模组固定装置及储能柜的一种实施方式的结构示意图。As shown in FIG. 1 , FIG. 1 is a structural schematic diagram of an implementation of a battery module fixing device and an energy storage cabinet proposed in the present invention.
参照图1，本实用新型提出的一种电池模组固定装置及储能柜，包括：箱体1，箱体1内具有用于收纳电池模组2的型腔3，箱体1具体包括：用于与储能柜进行安装的外壳体部4、衔接外壳体部4并用于收纳电池模组2的内壳体部5，且外壳体部4与内壳体部5之间保持间距并形成空腔，该空腔内部安装可吸收液体的填充棉体6，且外壳体部4上端具有贯穿外壳体部4并与箱体1空腔连通的进液口7，外壳体部4下端具有贯穿外壳体部4并与箱体1空腔连通的出液口8，使得液体可从进液口7进入，经过填充棉体6后从出液口8流出。1 , a battery module fixing device and an energy storage cabinet proposed by the utility model include: a box body 1, a cavity 3 for accommodating a battery module 2 in the box body 1, and the box body 1 specifically includes: an outer shell part 4 for installation with the energy storage cabinet, an inner shell part 5 connected to the outer shell part 4 and for accommodating the battery module 2, and a distance is maintained between the outer shell part 4 and the inner shell part 5 to form a cavity, a filling cotton body 6 that can absorb liquid is installed inside the cavity, and the upper end of the outer shell part 4 has a liquid inlet 7 that penetrates the outer shell part 4 and communicates with the cavity of the box body 1, and the lower end of the outer shell part 4 has a liquid outlet 8 that penetrates the outer shell part 4 and communicates with the cavity of the box body 1, so that liquid can enter from the liquid inlet 7 and flow out from the liquid outlet 8 after passing through the filling cotton body 6.
本实施例的固定装置的具体工作过程中，将电池模组2放置到本申请箱体1内的型腔3中，当箱体1进行单独使用过程中，外壳体部4与内壳体部5之间的空腔对型腔3内与箱体1外的环境温度转化形成阻隔，避免外界高温直接通过箱体1侧壁进行传导。During the specific working process of the fixing device of this embodiment, the battery module 2 is placed in the cavity 3 in the box body 1 of the present application. When the box body 1 is used alone, the cavity between the outer shell part 4 and the inner shell part 5 forms a barrier to the conversion of the ambient temperature inside the cavity 3 and outside the box body 1, thereby preventing the external high temperature from being directly conducted through the side wall of the box body 1.
且本申请的在上述空腔内安装有填充棉体6，对空腔内空间进行填补，在阻断温度进行直接传导的同时填补空腔，提高箱体整体的稳定性，且通过本申请在外壳体部4上开设的进液口7和出液口8，可将冷却液灌入到空腔内，让填充棉体6吸收冷却液，进而实现对型腔3电池模组产生的热量进行吸收，便于进行降温，还可以灌入温度稳定的液体，进一步提高对电池模组进行隔热的效果。In addition, a filling cotton body 6 is installed in the above-mentioned cavity in the present application to fill the space in the cavity, fill the cavity while blocking the direct conduction of temperature, and improve the overall stability of the box body. Through the liquid inlet 7 and liquid outlet 8 opened on the outer shell part 4 of the present application, the coolant can be poured into the cavity, allowing the filling cotton body 6 to absorb the coolant, thereby absorbing the heat generated by the battery module in the cavity 3, which is convenient for cooling. Temperature-stable liquid can also be poured in to further improve the insulation effect of the battery module.
参照图2，在本实施例中，外壳体部4上开设有若干连通型腔3和填充棉体6的通孔9，在目前电池模组2均具有防水的基础上，通过通孔9可直接让填充棉体6侧壁与电池模组2侧壁之间的空气进行交换，提高电池模组2工作时电池的散热效率。2 , in this embodiment, a plurality of through holes 9 are provided on the outer shell portion 4 to connect the cavity 3 and the filling cotton body 6. On the basis that the current battery module 2 is waterproof, the air between the side wall of the filling cotton body 6 and the side wall of the battery module 2 can be directly exchanged through the through holes 9, thereby improving the heat dissipation efficiency of the battery when the battery module 2 is working.
其中，通孔9具体包括开设在外壳体部4的两侧壁及顶壁上的网状孔10、开设在外壳体部4底壁上沿电池模组2安装时移动方向的条形孔11，通过网状孔10为外壳体部4的两侧壁及顶壁提供与电池模组2更大的接触面。Among them, the through holes 9 specifically include mesh holes 10 opened on the two side walls and top wall of the outer shell 4, and strip holes 11 opened on the bottom wall of the outer shell 4 along the moving direction of the battery module 2 during installation. The mesh holes 10 provide the two side walls and top wall of the outer shell 4 with a larger contact surface with the battery module 2.
为了提高对电池模组2的散热效率，在填充棉体6上对应通孔9位置均具有与通孔9内壁适配的凸出部，且凸出部的端部与外壳体部4内壁保持齐平，使得填充棉体6的凸出部侧壁可直接与电池模组2外壁进行接触，且填补了通孔9的空缺，避免了电池模组2侧壁与通孔9端口处发生刮痕的问题，提高电池模组2放置在本申请装置内的稳定性。In order to improve the heat dissipation efficiency of the battery module 2, the corresponding through holes 9 on the filling cotton body 6 are provided with protrusions adapted to the inner walls of the through holes 9, and the ends of the protrusions are kept flush with the inner wall of the outer shell body 4, so that the side walls of the protrusions of the filling cotton body 6 can directly contact the outer walls of the battery module 2 and fill the vacancy of the through holes 9, thereby avoiding the problem of scratches on the side walls of the battery module 2 and the ports of the through holes 9, thereby improving the stability of the battery module 2 placed in the device of the present application.
在本实施例中，箱体1还包括布置在填充棉体6内部用于连通进液口7的导管12，且导管12侧壁均等间距开设连通导管12内腔与填充棉体6的微孔，通过导管12对进液口7进入的液体进行导流，并通过微孔让液体均匀的渗入填充棉体6内部，而渗入到填充棉体6内部在重力的作用下自行的向出液口8流动。In this embodiment, the box body 1 also includes a conduit 12 arranged inside the filling cotton body 6 for connecting to the liquid inlet 7, and micropores connecting the inner cavity of the conduit 12 and the filling cotton body 6 are evenly spaced on the side wall of the conduit 12. The liquid entering the liquid inlet 7 is guided by the conduit 12, and the liquid is allowed to evenly penetrate into the filling cotton body 6 through the micropores. The liquid that penetrates into the filling cotton body 6 flows toward the liquid outlet 8 by itself under the action of gravity.
其中，导管12具体包括布置在外壳体部4上侧的纵向管13、布置在外壳体部4侧壁外侧的若干横向管14，且纵向管13内腔与进液口7连通，横向管14的端部与纵向管13管壁连通，使得横向管14内腔与纵向管13内腔连接，提高液体分布的均匀性。Among them, the conduit 12 specifically includes a longitudinal tube 13 arranged on the upper side of the outer shell 4, and a plurality of transverse tubes 14 arranged on the outside of the side wall of the outer shell 4, and the inner cavity of the longitudinal tube 13 is connected to the liquid inlet 7, and the end of the transverse tube 14 is connected to the tube wall of the longitudinal tube 13, so that the inner cavity of the transverse tube 14 is connected to the inner cavity of the longitudinal tube 13, thereby improving the uniformity of liquid distribution.
参照图3，在本实施例中，进液口7和出液口8同轴布置在固定装置的上下侧，使得当固定装置安装在储能柜中后，上下位的固定装置的出液口8可与进液口7形成对接，便于多个固定装置进行组合使用，提高本申请的实用性。3 , in this embodiment, the liquid inlet 7 and the liquid outlet 8 are coaxially arranged on the upper and lower sides of the fixing device, so that when the fixing device is installed in the energy storage cabinet, the liquid outlets 8 of the upper and lower fixing devices can be docked with the liquid inlet 7, which facilitates the combined use of multiple fixing devices and improves the practicality of the present application.
参照图4，本实用新型提出的一种储能柜，其包括储能柜柜体，储能柜柜体内部设置有立柱15、安装在相邻立柱15之间的横梁16，还包括至少一个电池模组固定装置，电池模组固定装置通过螺栓安装在横梁16上，使得电池模组固定装置在竖直方向上呈叠放状态，且上下位的固定装置之间均可通过进液口7和出液口8进行冷却液的循环，提高储能柜的整体性。4 , the utility model provides an energy storage cabinet, which includes an energy storage cabinet body, wherein columns 15 and beams 16 installed between adjacent columns 15 are arranged inside the energy storage cabinet body, and at least one battery module fixing device is installed on the beam 16 by bolts, so that the battery module fixing devices are stacked in the vertical direction, and the cooling liquid can be circulated between the upper and lower fixing devices through the liquid inlet 7 and the liquid outlet 8, thereby improving the integrity of the energy storage cabinet.
以上所述，仅为本实用新型较佳的具体实施方式，但本实用新型的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本实用新型揭露的技术范围内，根据本实用新型的技术方案及其实用新型构思加以等同替换或改变，都应涵盖在本实用新型的保护范围之内。The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
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