阅读说明：本技术 一种具有防火隔离功能的双层电池预制舱结构 (A kind of prefabricated cabin structure of bilayer cells with fire prevention isolation features ) 是由 吴静云 郭鹏宇 陈刚 王铭民 骆明宏 姚效刚 黄峥 郭莉 姚丽娟 马青山 钱磊 于 2019-08-16 设计创作，主要内容包括：本发明属于防火隔离装置,具体涉及一种具有防火隔离功能的双层电池预制舱结构,包括,两个电池预制舱,两个电池预制舱呈上下布设,并各自相对独立；两电池预制舱中的上层电池预制舱悬空式安装于下层电池预制舱的上方,以使上层电池预制舱与下层电池预制舱之间形成有防火隔离空间；防火隔板,安装于所述防火隔离空间。综上,本申请双层预制舱能实现储能仓进行叠加布置后的防火防爆。(The invention belongs to fire prevention isolation devices, and in particular to a kind of prefabricated cabin structure of bilayer cells with fire prevention isolation features, including, two battery prefabricated cabins, two battery prefabricated cabins are laid in upper and lower, and respectively relatively independent；Upper layer battery prefabricated cabin hanging type in two battery prefabricated cabins is installed on the top of lower layer's battery prefabricated cabin, so as to be formed with fire prevention insulating space between upper layer battery prefabricated cabin and lower layer's battery prefabricated cabin；Fire barrier is installed on the fire prevention insulating space.To sum up, the application bilayer prefabricated cabin be able to achieve energy storage storehouse be overlapped cloth postpone it is fire-proof and explosion-proof.)

1. a kind of prefabricated cabin structure of bilayer cells with fire prevention isolation features, which is characterized in that including,

Two battery prefabricated cabins, two battery prefabricated cabins are laid in upper and lower, and respectively relatively independent；It is upper in two battery prefabricated cabins Layer battery prefabricated cabin hanging type is installed on the top of lower layer's battery prefabricated cabin, so that upper layer battery prefabricated cabin and lower layer's battery are prefabricated Fire prevention insulating space is formed between cabin；

Fire barrier is installed on the fire prevention insulating space.

2. a kind of prefabricated cabin structure of bilayer cells with fire prevention isolation features according to claim 1, which is characterized in that The area of the fire barrier is greater than the cabin top area of lower layer's battery prefabricated cabin.

3. a kind of prefabricated cabin structure of bilayer cells with fire prevention isolation features according to claim 1 or 2, feature exist In being equipped with water composite cooling pipe road along fire barrier length direction in fire barrier, water composite cooling pipe road is connected to external main pipeline；Water Cooling line is equipped with upward nozzle, and the covering surface of nozzle injection is the upper surface of fire barrier.

4. a kind of prefabricated cabin structure of bilayer cells with fire prevention isolation features according to claim 1, which is characterized in that It is connected between two battery prefabricated cabins using fixed point.

5. a kind of prefabricated cabin structure of bilayer cells with fire prevention isolation features according to claim 1, which is characterized in that The fire barrier uses A class incombustible material.

6. a kind of prefabricated cabin structure of bilayer cells with fire prevention isolation features according to claim 1, which is characterized in that The upper surface of the fire barrier is equipped with guiding gutter.

7. a kind of prefabricated cabin structure of bilayer cells with fire prevention isolation features according to claim 6, which is characterized in that The shape of the guiding gutter is adapted to lower layer's battery prefabricated cabin top shape.

8. a kind of prefabricated cabin structure of bilayer cells with fire prevention isolation features according to claim 1, which is characterized in that Interval between upper layer battery prefabricated cabin and lower layer's battery prefabricated cabin is not less than 150mm.

9. a kind of prefabricated cabin structure of bilayer cells with fire prevention isolation features according to claim 1, which is characterized in that Bottom and lower layer's prefabricated cabin cabin inner top are equipped with rock wool fire-retardant heat insulation layer in the battery prefabricated cabin cabin of upper layer, and thickness is not low In 10cm.

10. a kind of prefabricated cabin structure of bilayer cells with fire prevention isolation features according to claim 1, feature exist In upper layer battery prefabricated cabin side wall and lower layer's battery prefabricated cabin side wall are equipped with rock wool fire-retardant heat insulation layer, and thickness is not less than 7.5cm。

Technical field

The invention belongs to fire prevention isolation devices, and in particular to a kind of bilayer cells prefabricated cabin knot with fire prevention isolation features Structure.

Background technique

Summary of the invention

The application provides a kind of prefabricated cabin structure of bilayer cells with fire prevention isolation features, is able to achieve the progress of energy storage storehouse It is fire-proof and explosion-proof after being stacked.

To realize the above-mentioned technical purpose, the technical solution that the application takes is a kind of bilayer with fire prevention isolation features The prefabricated cabin structure of battery, including,

Two battery prefabricated cabins, two battery prefabricated cabins are laid in upper and lower, and respectively relatively independent；In two battery prefabricated cabins Upper layer battery prefabricated cabin hanging type be installed on the top of lower layer's battery prefabricated cabin so that upper layer battery prefabricated cabin and lower layer's battery Fire prevention insulating space is formed between prefabricated cabin；

Fire barrier is installed on the fire prevention insulating space.

As the improved technical solution of the application, the area of the fire barrier is greater than the cabin top surface of lower layer's battery prefabricated cabin Product.

As the improved technical solution of the application, water composite cooling pipe is equipped with along fire barrier length direction in fire barrier Road, water composite cooling pipe road are connected to external main pipeline；Water composite cooling pipe road is equipped with upward nozzle, and the covering surface of nozzle injection is fire prevention The upper surface of partition.

As the improved technical solution of the application, connected between two battery prefabricated cabins using fixed point.

As the improved technical solution of the application, the fire barrier uses A class incombustible material.

As the improved technical solution of the application, the upper surface of the fire barrier is equipped with guiding gutter.

As the improved technical solution of the application, the shape and lower layer's battery prefabricated cabin top shape of the guiding gutter are suitable Match.

As the improved technical solution of the application, the interval between upper layer battery prefabricated cabin and lower layer's battery prefabricated cabin is not small In 150mm.

As the improved technical solution of the application, bottom and lower layer's prefabricated cabin cabin inner top in the battery prefabricated cabin cabin of upper layer It is equipped with rock wool fire-retardant heat insulation layer, and thickness is not less than 10cm.

As the improved technical solution of the application, upper layer battery prefabricated cabin side wall and lower layer's battery prefabricated cabin side wall are equipped with rock Cotton fire-retardant heat insulation layer, and thickness is not less than 7.5cm.

Beneficial effect

The application is using the mutually hanging setting of degree between upper and lower level battery prefabricated cabin, relative to traditional architecture floor scheme, Convenient for the installation handling in upper and lower energy storage cabin, and the function of the thermal insulation fire resisting between upper and lower energy storage cabin can be arrived；Existed using this patent Under the premise of meeting architectural fire-protection methods specification, the fireproof partition between upper and lower energy storage cabin may be implemented.

In addition, the application design to let live diaphragm structure simple, production is simple, and high production efficiency can be with factory mass It is prefabricated, the available guarantee of quality conformance；Material environmental protection, without secondary pollution, fireproof；Low energy consumption, raw material are wider It is general, process is simple；

To sum up, after lower layer's energy storage cabin is installed in place in the prefabricated cabin structure of the application bilayer cells, in the cabin in lower layer's energy storage cabin The fire barrier that top laying fire endurance is 3h.The fire barrier not load-bearing, the fixation in upper and lower energy storage cabin is using between energy storage cabin Fixed point be attached fixation.Therefore the bilayer cells prefabricated cabin of the application processes, is easy to operate, when energy storage cabin produces, just The fire barrier can be mounted at the top of energy storage cabin；Effectively prevent the heat transfer and fire spread between energy storage chamber device.

Detailed description of the invention

Fig. 1 the application has the bilayer cells prefabricated cabin structural schematic diagram of fire prevention isolation features；

The structural schematic diagram of Fig. 2 the application fire barrier；

In figure: 1. upper layer battery prefabricated cabins；2. lower layer's battery prefabricated cabin；3. insulating space of preventing fires；4. fixed point；5. fire prevention Partition；6. water composite cooling pipe road；7. mounting post；8. main pipeline.

Specific embodiment

To keep purpose and the technical solution of the embodiment of the present invention clearer, below in conjunction with the attached of the embodiment of the present invention Figure, is clearly and completely described the technical solution of the embodiment of the present invention.Obviously, described embodiment is of the invention A part of the embodiment, instead of all the embodiments.Based on described the embodiment of the present invention, those of ordinary skill in the art Every other embodiment obtained, shall fall within the protection scope of the present invention under the premise of being not necessarily to creative work.

Those skilled in the art of the present technique are appreciated that unless otherwise defined, all terms used herein (including technology art Language and scientific term) there is meaning identical with the general understanding of those of ordinary skill in fields of the present invention.Should also Understand, those terms such as defined in the general dictionary, which should be understood that, to be had and the meaning in the context of the prior art The consistent meaning of justice, and unless defined as here, it will not be explained in an idealized or overly formal meaning.

In order to realize to bilayer cells prefabricated cabin fireproof partition effect, while avoiding drawback of the existing technology.This Shen Designing points please are: after lower layer's battery prefabricated cabin is installed in place, in the cabin of lower layer's battery prefabricated cabin top laying fire endurance For the fire barrier of 3h.The fire barrier not load-bearing, the fixation of upper and lower battery prefabricated cabin is using the fixation between battery prefabricated cabin Point 4 is attached fixation.It is immediate in the prior art, fireproof partition conventional design thinking between battery prefabricated cabin are as follows: The energy storage cabin (battery prefabricated cabin) on upper layer is supported using separate structural, i.e., energy storage cabin in upper layer is supported using independent structure, upper Fireproof partition is carried out using concrete floor between lower energy storage cabin, the fire resistance period of fireproof partition " is built according to GB50016-2014 Build code for fire protection design " it is 1h or more.It is the weight that carrying fireproof partition is carried out using lower layer's energy storage cabin, and fireproof partition It is heavier.In operation first is that not being avoided that flame play, second is that construction is complicated, it is unable to rapid-maintenance.

The specific structure of technical scheme is a kind of prefabricated cabin structure of bilayer cells with fire prevention isolation features, Including,

Two battery prefabricated cabins, two battery prefabricated cabins are laid in upper and lower, and respectively relatively independent；In two battery prefabricated cabins Upper layer battery prefabricated cabin hanging type be installed on the top of lower layer's battery prefabricated cabin 2 so that upper layer battery prefabricated cabin 1 and lower layer's electricity Fire prevention insulating space 3 is formed between pond prefabricated cabin 2, in order to which the insulating space 3 that guarantees to prevent fires has sufficient heat-insulating flame-retardant effect, There is at least height space of 15cm, i.e. fire prevention isolation preferably between upper layer battery prefabricated cabin 1 and lower layer's battery prefabricated cabin 2 The height in space at least 15cm；It is connected between two battery prefabricated cabins using fixed point, specially the four of 2 top surface of lower layer's battery prefabricated cabin It is equipped with mounting groove at a angle, is equipped with mounting post 7 at four angles of upper layer battery prefabricated cabin bottom surface, upper layer battery prefabricated cabin 1 passes through Mounting post 7 (mounting post is also known as connector) is superimposed installation with the cooperation of mounting groove.

Fire barrier 5 is installed on the fire prevention insulating space 3, in order to realize the cooling of fire barrier 5, avoids upper layer electric Heat is transmitted between pond prefabricated cabin 1 and lower layer's battery prefabricated cabin 2, is equipped with water cooling along fire barrier length direction in fire barrier 5 But pipeline 6, water composite cooling pipe road 6 are connected to external main pipeline 8；Water composite cooling pipe road is equipped with upward nozzle, covering after nozzle injection Capping is the upper surface of fire barrier.Preferably at least two, water composite cooling pipe road, two water composite cooling pipe roads are laid side by side, with 5 upper surface of fire barrier is sprayed in realization comprehensively.

Flame up and down push up by play, the cabin that the area of the fire barrier is greater than lower layer's battery prefabricated cabin when catching fire in order to prevent Area.Also, the width direction of fire barrier is greater than the width direction at least 10cm on lower layer's prefabricated cabin cabin top.

Meanwhile bottom and lower layer's prefabricated cabin cabin inner top are equipped with rock wool fire-retardant heat insulation in the battery prefabricated cabin cabin of upper layer Layer, and thickness is not less than 10cm.Upper layer battery prefabricated cabin side wall and lower layer's battery prefabricated cabin side wall are equipped with rock wool fire-retardant heat insulation Layer, and thickness is not less than 7.5cm.

In actual use, guaranteed first by water spray cooling outside fine mist fire-fighting cooling in energy storage storehouse and energy storage storehouse Fire is controlled the safety for also ensuring that structure.The upper surface of the fire barrier is equipped with guiding gutter.

Followed by increase fireproof partition between two energy storage cabins, the fire endurance of fireproof partition need to reach 3h with On.The fire barrier uses A class incombustible material.

Explosion belongs to extreme event, and control explosion is only main points, in energy storage storehouse emergency ventilation system and water mist system and Shi Qidong controls combustible vapor and combustable gas concentration, reduces concentration to lower explosion limit 20% hereinafter, will not explode.If institute There is control all to fail, fire is only controlled by hydrant system after explosion.

Compared with the prior art, the installation of energy storage cabin and later period maintenance replacement bring great convenience for the invention, tie Structure requires low, low cost, and fire endurance is higher than architectural fire-protection methods code requirement.

For other field, such scheme has stronger implementation, may be implemented between distinct device main body Fireproof requirement, avoids heat transfer, avoids fire spread.

The above is only embodiments of the present invention, and the description thereof is more specific and detailed, and but it cannot be understood as right The limitation of the invention patent range.It should be pointed out that for those of ordinary skill in the art, not departing from the present invention Under the premise of design, various modifications and improvements can be made, these are all belonged to the scope of protection of the present invention.