WO2024001445A1 - 一种直升机平台型材结构及其平台消防*** - Google Patents

一种直升机平台型材结构及其平台消防*** Download PDF

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Publication number
WO2024001445A1
WO2024001445A1 PCT/CN2023/089114 CN2023089114W WO2024001445A1 WO 2024001445 A1 WO2024001445 A1 WO 2024001445A1 CN 2023089114 W CN2023089114 W CN 2023089114W WO 2024001445 A1 WO2024001445 A1 WO 2024001445A1
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WIPO (PCT)
Prior art keywords
profile
fire
platform
platform body
upper panel
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PCT/CN2023/089114
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English (en)
French (fr)
Inventor
刘刚
马小燕
刘银环
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烟台市北海海洋工程技术有限公司
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Publication of WO2024001445A1 publication Critical patent/WO2024001445A1/zh

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    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C2/00—Fire prevention or containment
    • A62C2/04—Removing or cutting-off the supply of inflammable material
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
    • B64F1/00—Ground or aircraft-carrier-deck installations

Definitions

  • This application relates to the technical field of ship and marine engineering helicopter platforms, and in particular to a helicopter platform profile structure and its platform fire protection system.
  • helicopters For ships operating on offshore platforms or operations, helicopters are the only fast means of transportation. As a facility for helicopters to take off and land, it is usually called a helicopter deck or helicopter platform (hereinafter collectively referred to as a helicopter platform). It is a transportation station that must be equipped for various offshore platforms and ships. It is also an important location for external commuting and emergency evacuation of various offshore platforms and ships. and necessary routes for supplies.
  • ICAO International Civil Aviation Organization
  • helicopter platforms whether on land or on ships, need to be equipped with a fire protection system.
  • the traditional fire protection system includes two or more fixed fire monitors, but the coverage of the fire monitors is greatly affected by the wind.
  • ICAO recommends the use of foam as a fire-fighting medium, but the foam liquid itself contains chemicals, which will cause environmental pollution, and after the validity period of the foam, it can only be scrapped and replaced with new foam.
  • this application provides a helicopter platform profile structure and its platform fire protection system, which can divert oil leakage on the helicopter platform, make the oil quickly fall from the helicopter platform, and reduce stagnation on the deck surface. , if it catches fire, it can prevent the fire from spreading and minimize the loss; and start
  • the firefighting system quickly extinguishes fires through seawater and uses seawater to replace foam firefighting, which reduces equipment costs and later maintenance costs and avoids environmental pollution caused by foam.
  • a helicopter platform profile structure including a profile upper panel, a profile lower panel, and profile side wall panels supporting both sides of the profile upper panel and the profile lower panel. At least one support is provided between the profile upper panel and the profile lower panel. rib plate; the upper surface of the profile upper panel is provided with a plurality of anti-slip teeth, the profile upper panel is provided with a plurality of surface leakage holes, the support rib plate is provided with internal communication holes, and the profile lower panel There is a bottom drainage hole on the top.
  • the anti-skid teeth on the upper panel of the profile not only play an anti-slip role, but also play a diversion role, so that the oil on the upper panel of the profile can drain away as quickly as possible.
  • the internal communication hole is opened at the bottom of the supporting rib plate.
  • the internal communication hole is located at the bottom of the support rib plate, which facilitates the oil falling from the surface leakage hole to quickly flow into the bottom drainage hole through the internal communication hole, and reduces the oil falling from the surface leakage hole under the profile. Accumulation on the panel allows the oil to be directed to the external treatment device as quickly as possible.
  • the upper surface of the profile lower panel is provided with a groove, and the bottom drainage hole is opened in the groove.
  • the position of the groove is lower, so that the position of the bottom drainage hole is lower than the internal communication hole, which is conducive to the oil on the lower panel of the profile quickly flowing into the bottom drainage hole through the internal communication hole, so that further progress can be made.
  • the external treatment device can centrally purify the oil to avoid pollution of the ocean.
  • This application also discloses a helicopter platform fire protection system, which includes a platform body, a fire spray pipe network and a pumping unit.
  • the platform body includes a plurality of profile structures connected in sequence, and the profile structure is the above-mentioned helicopter platform profile structure;
  • the inlet of the pumping unit is connected to seawater, and the outlet of the pumping unit is connected to the main pipeline;
  • the fire spray pipe network includes a plurality of fire nozzles provided on the platform body, and the plurality of fire nozzles pass through the The fire spray pipe network is assembled and connected to the main pipeline.
  • the platform body can quickly guide the oil, so that the oil can be directed to the external processing device as quickly as possible; in the event of a fire, seawater will pass through
  • the inlet of the pumping unit enters the main pipeline, and is sprayed to the surface of the platform body through the fire nozzles of the fire spray pipe network, forming water droplets and water mist, which quickly extinguishes the fire on the surface of the platform body.
  • Seawater is used as the medium to replace foam firefighting.
  • seawater firefighting has low firefighting costs, but compared with existing foam firefighting, it will produce more discharged water, and due to the use of the platform profile structure of this application , the rapid diversion of fire extinguishing water can be achieved, so that the water and oil can be diverted to the external treatment device; due to the use of the platform fire protection system of this application, inexhaustible sea water can be used to quickly control or extinguish Fire, reduce losses.
  • an intermediate water tank is provided in the middle of the platform body, and an intermediate downspout is provided in the intermediate water tank.
  • the oil and water on the surface of the platform body can quickly flow into the middle water tank, and be exported to the external treatment device through the middle downpipe, so as to achieve the diversion effect on the oil and water on the surface of the platform body as much as possible, thereby quickly Contain and extinguish fires on helicopter platforms to minimize damage.
  • a peripheral water tank is provided on the edge of the platform body, and a peripheral downpipe is provided in the peripheral water tank.
  • the oil and water on the surface of the platform body can quickly flow into the surrounding water tank. And it is exported to the external treatment device through the peripheral downpipe to achieve the diversion of oil and water on the surface of the platform body as much as possible, reducing the oil and water on the surface of the platform body from falling into the sea from the edge of the platform body and polluting the seawater environment.
  • a peripheral enclosure is provided on the edge of the platform body, and the top of the peripheral enclosure is higher than the top of the anti-skid teeth.
  • the peripheral hoardings at the edge of the platform body are higher than the anti-skid teeth, the peripheral hoardings have a certain blocking effect on the oil at the edge of the platform body in a short period of time, as much as possible.
  • the oil on the surface of the platform body will fall into the sea from the edge of the platform body and pollute the seawater environment.
  • one side of the upper panel of the profile is provided with a protrusion, and the other side is provided with a slot that matches the protrusion.
  • the protrusion on the profile structure is engaged with the slot on the adjacent profile structure. fixed.
  • a plurality of fire nozzles are distributed along the surface of the platform body and installed inside the platform body.
  • the top of the fire nozzles is provided with an automatic pop-up cover.
  • the fire nozzle can be prevented from protruding from the surface of the platform body, causing people to trip and cause safety accidents;
  • the automatic pop-up cover can cover the water outlet of the fire nozzle, preventing the fire nozzle from If it is blocked by debris and affects the fire extinguishing effect, the automatic pop-up cover can be opened automatically when spraying to ensure smooth fire extinguishing.
  • the fire spray pipe network also includes a roller spray gun, and the roller spray gun is connected to the main pipeline after being collected through the fire spray pipe network.
  • the roller spray gun can cooperate with the fire nozzle to extinguish the fire, and the roller spray gun can extinguish the fire inside the helicopter and improve the fire extinguishing efficiency.
  • the internal communication hole is opened at the bottom of the support rib plate, which facilitates the oil falling from the surface leakage hole to quickly flow into the bottom drainage hole through the internal communication hole, and reduces the oil falling from the surface leakage hole on the lower panel of the profile. Accumulate on top so that the oil can be directed to the external treatment device as quickly as possible;
  • a peripheral sink through the edge of the platform body, and a peripheral downpipe is installed in the peripheral sink.
  • the oil and water on the surface of the platform body can quickly flow into the peripheral sink, and be exported to the outside treatment device through the peripheral downpipe, as much as possible. Realize the diversion effect on the oil and water on the surface of the platform body, and reduce the oil and water on the surface of the platform body from falling into the sea from the edge of the platform body and polluting the seawater environment.
  • Figure 1 is a schematic structural diagram of the profile structure in the embodiment of the present application.
  • Figure 2 is a cross-sectional view of the profile structure in the embodiment of the present application.
  • FIG. 3 is a schematic structural diagram of the fire protection system in the embodiment of the present application.
  • Figure 4 is a schematic connection diagram of the protruding profile structure in the embodiment of the present application.
  • Figure 5 is a schematic structural diagram highlighting the middle downspout and the peripheral downspout in the embodiment of the present application.
  • the helicopter platform profile structure includes a profile upper panel 1, a profile lower panel 2, and profile side wall panels 3 supporting both sides of the profile upper panel 1 and profile lower panel 2.
  • the profile upper panel 1 and the profile lower panel 2 are provided between There are three support ribs 4.
  • the upper surface of the profile upper panel 1 is provided with a plurality of anti-skid teeth 5.
  • the profile upper panel 1 is provided with a plurality of surface leakage holes 6, so that the anti-skid teeth 5 not only play an anti-slip role, but also play a guiding role.
  • the effect of flow makes the oil on the upper panel 1 of the profile flow as quickly as possible along the upper surface of the upper panel 1 of the profile into the surface leakage hole 6, thereby reducing the spread and accumulation of oil on the upper surface of the upper panel 1 of the profile.
  • the support ribs 4 on both sides are provided with internal communication holes 7, and the internal communication holes 7 are opened at the bottom of the support ribs 4.
  • the bottom panel 2 of the profile is provided with a bottom drainage hole 8, which is conducive to the drainage from the surface.
  • the oil falling from the leakage hole 6 quickly flows into the bottom drain hole 8 through the internal communication hole 7, and finally the oil is exported to the external treatment device through the bottom drain hole 8 as much as possible.
  • a groove 9 is provided on the upper surface of the profile lower panel 2
  • a bottom drainage hole 8 is provided in the groove 9, and the groove 9 is located under the middle support rib 4, so that the groove 9
  • the position of the bottom drain hole 8 is lower, so that the position of the bottom drain hole 8 is lower than the internal communication hole 7, which is conducive to the oil on the lower panel 2 of the profile quickly flowing into the bottom drain hole 8 through the internal communication hole 7, so that the oil can be absorbed as much as possible Quickly divert the oil to the external treatment device, thereby minimizing the amount of oil retained on the upper panel 1 of the profile, reducing the fire-extinguishing pressure of the fire-fighting system, minimizing losses, and allowing the fire-fighting system to quickly extinguish fires through seawater.
  • the helicopter platform fire protection system includes the platform body 10, a fire spray pipe network and a pumping unit.
  • the platform body 10 includes a plurality of profile structures connected in sequence, and the profile structure is the above-mentioned helicopter platform profile structure.
  • one side of the upper panel 1 of the profile is fixed with a protrusion 17, and the other side is provided with a slot 18 that matches the protrusion 17.
  • the protrusion 17 on the profile structure is in contact with the slot on the adjacent profile structure. 18 snaps to fix, you can quickly achieve multiple Connection of profile structures.
  • the spliced multiple profile structures are connected to the I-beam 21 through customized bolts and components, thereby achieving assembly and fixation of the profile structure, and a certain profile structure can be replaced individually.
  • an intermediate water tank 12 is provided in the middle of the platform body 10, and an intermediate downspout 13 is installed in the middle water tank 12. Oil and water on the surface of the platform body 10 can quickly flow into the intermediate water tank 12 and be discharged through the intermediate downspout 13. To the external processing device, the oil and water on the surface of the platform body 10 can be diverted as much as possible, so as to quickly control and extinguish the fire on the helicopter platform and reduce losses as much as possible.
  • a peripheral hoarding 16 is fixed on the edge of the platform body 10, and the top of the peripheral hoarding 16 is higher than the top of the anti-skid teeth 5.
  • the peripheral hoarding 16 can be on It produces a certain blocking effect on the oil on the edge of the platform body 10 in a short period of time, thereby minimizing the oil on the surface of the platform body 10 from falling into the sea from the edge of the platform body 10 and polluting the seawater environment.
  • a peripheral water tank 14 is fixed on the edge of the platform body 10, and a peripheral downspout 15 is installed in the peripheral water tank 14, further allowing the oil and water on the surface of the platform body 10 to quickly flow into the peripheral water tank 14 and pass through the peripheral downspout.
  • 15 is exported to the external processing device to further achieve the diversion effect on the oil and water on the surface of the platform body 10 as much as possible, and reduce the oil and water on the surface of the platform body 10 from falling into the sea from the edge of the platform body 10 and polluting the seawater environment. .
  • the inlet of the pumping unit is connected to the seawater, and the outlet of the pumping unit is connected to the main pipeline.
  • the fire spray pipe network includes a plurality of fire nozzles 11 provided on the platform body 10. The plurality of fire nozzles 11 are collected through the fire spray pipe network and then connected to the main pipeline.
  • seawater is used as the medium. Seawater enters the main pipeline through the inlet of the pumping unit and is sprayed to the surface of the platform body 10 through the fire nozzle 11 to form water droplets and water mist, which quickly damages the platform body. 10 for fire extinguishing; at the same time, the platform body 10 can divert fire-extinguishing water and oil, so that the water and oil can be directed to the external treatment device to reduce the pollution of the seawater environment.
  • multiple fire nozzles 11 are distributed along the surface of the platform body 10 and installed inside the platform body 10, which can prevent the fire nozzles 11 from protruding from the surface of the platform body 10, causing people to trip and cause safety accidents. happened.
  • An automatic pop-up cover 19 is installed on the top of the fire nozzle 11, which can cover the water outlet of the fire nozzle 11 to prevent the water outlet of the fire nozzle 11 from being blocked by debris and affecting the fire extinguishing effect.
  • the automatic pop-up cover 19 can automatically open, allowing the fire nozzles 11 arranged along the surface of the platform body 10 to spray water droplets and water mist when the water pressure is 5 to 15 Bar.
  • Each fire nozzle 11 Covering an area of at least 4 to 6 meters high and 5 to 8 meters in diameter, the entire fire nozzle 11 system covers the entire surface of the helicopter platform in three dimensions, controlling and extinguishing fires on the helicopter platform.
  • the fire spray pipe network also includes a roller spray gun 20.
  • the roller spray gun 20 is collected through the fire spray pipe network and connected to the main pipeline, so that the roller spray gun 20 can cooperate with the fire nozzle 11 to extinguish the fire, and the roller spray gun 20 can Extinguish the fire inside the helicopter and improve the fire-fighting efficiency.
  • the implementation principle of a helicopter platform profile structure and its platform fire protection system in the embodiment of the present application is: when the helicopter leaks fuel during emergency landing, the platform body 10 can quickly realize the diversion effect on the oil, so that the oil can be discharged as quickly as possible. Divert the flow to the external treatment device; within 30 seconds of starting the fire protection system, the automatic pop-up cover 19 can automatically open, and seawater enters the main pipeline through the entrance of the pumping unit, and passes through the fire nozzles 11 of the fire spray pipe network It is sprayed onto the surface of the platform body 10 to form water droplets and mist, which quickly extinguishes the fire on the surface of the platform body 10; the roller spray gun 20 can cooperate with the fire nozzle 11 to extinguish the fire, and the roller spray gun 20 can extinguish the fire inside the helicopter.
  • the oil and water on the surface of the platform body 10 can quickly flow into the middle water tank 12 and the peripheral water tank 14, and be exported to the outside treatment device through the middle downpipe 13 and the peripheral downpipe 15, so as to achieve the best possible effect on the platform body. 10
  • the diversion effect of surface oil and water can quickly control and extinguish the fire on the helicopter platform and reduce losses as much as possible.

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
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  • Aviation & Aerospace Engineering (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)

Abstract

本申请公开了一种直升机平台型材结构及其平台消防***，属于船舶及海洋工程直升机平台的技术领域，包括型材上面板、型材下面板以及支撑所述型材上面板和型材下面板两侧的型材侧壁板，所述型材上面板与型材下面板之间设置有至少一个支撑筋板；所述型材上面板的上表面设置有多条防滑齿，所述型材上面板上开设有多个表面漏液孔，所述支撑筋板上开设有内部连通孔，所述型材下面板上开设有底部排液孔。本申请可对直升机平台上的油进行导流，使油快速从直升机平台上落下，减少在甲板面滞流，如果着火，可阻止火势蔓延，将损失降到最低；并启动消防***快速通过海水消灭火灾，取代泡沫消防，降低了设备成本和后期维护费用，避免了泡沫造成的环境污染。

Description

一种直升机平台型材结构及其平台消防*** 技术领域
本申请涉及船舶及海洋工程直升机平台的技术领域，尤其涉及一种直升机平台型材结构及其平台消防***。
背景技术
对于在海上平台或者作业的船舶来说，直升飞机是唯一的快速的交通工具。作为直升飞机起降的设施，通常称为直升机甲板或直升机平台(以下统称直升机平台)，是各种海上平台和船舶必须配备的一个交通站，是各种海上平台和船舶对外通勤，紧急撤离和补给的必要通道。
根据国际民航组织(ICAO)的要求，无论陆地上还是船舶上直升机平台都需要配备消防***，传统的消防***包括两个或多个固定式消防炮，但是消防炮的覆盖范围受风的影响大，而且ICAO推荐使用泡沫作为消防介质，但是泡沫液本身含有化学物质，会造成环境污染，而且泡沫的有效期过后也只能报废处理，更换新的泡沫。
普通的直升机平台是钢质的，直升机着陆发生事故漏油后，油会在直升机平台表面流动，无法及时排放到落水***，很容易导致火灾，即使有消防***也容易造成重大损失。
实用新型内容
本申请针对现有技术存在的不足，提供一种直升机平台型材结构及其平台消防***，可对直升机平台上的漏油进行导流，使油快速从直升机平台上落下，减少在甲板面滞流，如果着火，则可阻止火势蔓延，将损失降到最低；并启动 消防***快速通过海水消灭火灾，用海水取代泡沫消防，降低了设备成本和后期维护费用，避免了泡沫造成的环境污染。
本申请解决上述技术问题的技术方案如下：
一种直升机平台型材结构，包括型材上面板、型材下面板以及支撑所述型材上面板和型材下面板两侧的型材侧壁板，所述型材上面板与型材下面板之间设置有至少一个支撑筋板；所述型材上面板的上表面设置有多条防滑齿，所述型材上面板上开设有多个表面漏液孔，所述支撑筋板上开设有内部连通孔，所述型材下面板上开设有底部排液孔。
通过采用上述技术方案，当直升机在紧急降落燃油发生泄漏时，型材上面板上的防滑齿在起防滑作用的同时，还能起到导流的作用，使型材上面板上的油尽可能地快速沿着型材上面板的上表面流至表面漏液孔内，减少油在型材上面板的上表面扩散和积累；流入表面漏液孔的油可快速落下，并通过支撑筋板上的内部连通孔落至型材下面板上的底部排液孔内，最终使油尽可能地被底部排液孔导出至外界的处理装置内，从而尽可能地减少型材上面板上滞留的油量，减轻消防***的灭火压力，将损失降到最低，使消防***可快速通过海水消灭火灾。
进一步的，所述内部连通孔开设于支撑筋板的底部。
通过采用上述技术方案，内部连通孔位于支撑筋板的底部，有利于由表面漏液孔落下的油快速通过内部连通孔流入底部排液孔内，减少由表面漏液孔落下的油在型材下面板上堆积，使油尽可能地被快速导流至外界的处理装置内。
进一步的，所述型材下面板的上表面设置有凹槽，所述底部排液孔开设于凹槽内。
通过采用上述技术方案，凹槽的位置较低，进而使底部排液孔的位置低于内部连通孔，有利于型材下面板上的油快速通过内部连通孔流入底部排液孔内，从而可进一步减少由表面漏液孔落下的油在型材下面板上堆积，使油尽可能地被快速导流至外界的处理装置内，外部处理装置可对油液集中净化处理，避免 对海洋的污染。
本申请还公开了一种直升机平台消防***，包括平台本体、消防喷射管网以及泵送单元，所述平台本体包括多个依次连接的型材结构，所述型材结构为上述直升机平台型材结构；所述泵送单元的入口与海水连通，所述泵送单元的出口连接主管路；所述消防喷射管网包括设于所述平台本体上的多个消防喷嘴，多个所述消防喷嘴通过所述消防喷射管网汇集后与所述主管路连接。
通过采用上述技术方案，当直升机在紧急降落燃油发生泄漏时，平台本体可快速实现对油的导流作用，使油尽可能地被快速导流至外界的处理装置内；一旦发生火灾，海水通过泵送单元的入口进入主管路内，并通过消防喷射管网的消防喷嘴喷射至平台本体的表面，形成水滴和水雾，快速对平台本体的表面进行灭火，使用海水作为介质，取代泡沫消防，降低了设备成本和后期维护费用，避免了泡沫造成的环境污染；采用海水消防，消防成本低，但相比现有的泡沫消防会产生更多的排放水，而由于采用本申请的平台型材结构，则可实现对灭火水的快速导流作用，使水与油一起被导流至外界的处理装置内；由于采用本申请的平台消防***，利用取之不尽的海水，可以快速控制或扑灭大火，减少损失。
进一步的，所述平台本体的中部设有中间水槽，所述中间水槽内设有中间落水管。
通过采用上述技术方案，平台本体表面的油和水可快速流入中间水槽内，并通过中间落水管导出至外界的处理装置内，尽可能地实现对平台本体表面油和水的导流作用，从而快速控制和熄灭直升机平台上的火灾，尽可能地减少损失。
进一步的，所述平台本体的边缘设有周边水槽，所述周边水槽内设有周边落水管。
通过采用上述技术方案，平台本体表面的油和水可快速流入周边水槽内， 并通过周边落水管导出至外界的处理装置内，尽可能地实现对平台本体表面油和水的导流作用，减少平台本体表面的油和水由平台本体的边缘落入大海中而污染海水环境。
进一步的，所述平台本体的边缘设有周边围板，所述周边围板的顶部高于防滑齿的顶部。
通过采用上述技术方案，当直升机刚刚发生事故漏油时，由于平台本体边缘的周边围板高于防滑齿，使得周边围板在短时间内对平台本体边缘的油具有一定的阻挡作用，尽可能地减少平台本体表面的油由平台本体的边缘落入大海中而污染海水环境。
进一步的，所述型材上面板的一侧设有凸条，另一侧设有与凸条相适配的卡槽，所述型材结构上的凸条与相邻型材结构上的卡槽卡接固定。
通过采用上述技术方案，可快速实现多个型材结构的连接，进而实现型材结构的组装和固定，且可对某块型材结构进行单独更换。
进一步的，多个所述消防喷嘴沿平台本体的表面分布，且安装于平台本体的内部，所述消防喷嘴的顶部设有自动弹开式盖板。
通过采用上述技术方案，可防止消防喷嘴凸出平台本体的表面，将人绊倒，引发安全事故的发生；自动弹开式盖板可将消防喷嘴的出水口盖住，防止消防喷嘴的出水口被杂物堵塞而影响灭火效果，喷射时，自动弹开式盖板可自动打开，保证顺利进行灭火。
进一步的，所述消防喷射管网还包括滚轮式喷枪，所述滚轮式喷枪通过所述消防喷射管网汇集后与所述主管路连接。
通过采用上述技术方案，滚轮式喷枪可配合消防喷嘴进行灭火，并且滚轮式喷枪可对直升机内部的火势进行灭火，提高灭火效率。
综上所述，与现有技术相比，上述技术方案的有益效果是：
(1)通过防滑齿、表面漏液孔、内部连通孔和底部排液孔的设置，可以尽 可能地减少型材上面板上滞留的油量，减轻消防***的灭火压力，将损失降到最低，使消防***可快速通过海水消灭火灾，取代泡沫消防，降低了设备成本和后期维护费用，避免了泡沫造成的环境污染；
(2)通过内部连通孔开设于支撑筋板的底部，有利于由表面漏液孔落下的油快速通过内部连通孔流入底部排液孔内，减少由表面漏液孔落下的油在型材下面板上堆积，使油尽可能地被快速导流至外界的处理装置内；
(3)通过消防喷射管网的消防喷嘴喷射至平台本体的表面，形成水滴和水雾，快速对平台本体的表面进行灭火，使用海水作为介质，取代泡沫消防，降低了设备成本和后期维护费用，避免了泡沫造成的环境污染；
(4)通过平台本体的边缘设有周边水槽，周边水槽内设有周边落水管，平台本体表面的油和水可快速流入周边水槽内，并通过周边落水管导出至外界的处理装置内，尽可能地实现对平台本体表面油和水的导流作用，减少平台本体表面的油和水由平台本体的边缘落入大海中而污染海水环境。
附图说明
图1为本申请实施例中型材结构的结构示意图；
图2为本申请实施例中型材结构的剖视图；
图3为本申请实施例中消防***的结构示意图；
图4为本申请实施例中凸显型材结构的连接示意图；
图5为本申请实施例中凸显中间落水管和周边落水管的结构示意图。
附图标记说明：1、型材上面板；2、型材下面板；3、型材侧壁板；4、支撑筋板；5、防滑齿；6、表面漏液孔；7、内部连通孔；8、底部排液孔；9、凹槽；10、平台本体；11、消防喷嘴；12、中间水槽；13、中间落水管；14、周边水槽；15、周边落水管；16、周边围板；17、凸条；18、卡槽；19、自动弹开式盖板；20、滚轮式喷枪；21、工字梁。
具体实施方式
以下结合附图1-5对本申请的原理和特征进行描述，所举实例只用于解释本申请，并非用于限定本申请的范围。
本申请实施例公开一种直升机平台型材结构。参照图1，直升机平台型材结构包括型材上面板1、型材下面板2以及支撑型材上面板1和型材下面板2两侧的型材侧壁板3，型材上面板1与型材下面板2之间设置有三个支撑筋板4。
参照图1，型材上面板1的上表面设置有多条防滑齿5，型材上面板1上开设有多个表面漏液孔6，使得防滑齿5在起防滑作用的同时，还能起到导流的作用，使型材上面板1上的油尽可能地快速沿着型材上面板1的上表面流至表面漏液孔6内，减少油在型材上面板1的上表面扩散和积累。
参照图1，两侧的支撑筋板4上开设有内部连通孔7，且内部连通孔7开设于支撑筋板4的底部，型材下面板2上开设有底部排液孔8，有利于由表面漏液孔6落下的油快速通过内部连通孔7流入底部排液孔8内，最终使油尽可能地被底部排液孔8导出至外界的处理装置内。
参照图1和图2，型材下面板2的上表面开设有凹槽9，底部排液孔8开设于凹槽9内，且凹槽9位于中间的支撑筋板4之下，使得凹槽9的位置较低，进而使底部排液孔8的位置低于内部连通孔7，有利于型材下面板2上的油快速通过内部连通孔7流入底部排液孔8内，使油尽可能地被快速导流至外界的处理装置内，从而尽可能地减少型材上面板1上滞留的油量，减轻消防***的灭火压力，将损失降到最低，使消防***可快速通过海水消灭火灾。
本申请实施例还公开一种直升机平台消防***。参照图3和图4，直升机平台消防***包括平台本体10、消防喷射管网以及泵送单元。平台本体10包括多个依次连接的型材结构，型材结构为上述直升机平台型材结构。具体地，型材上面板1的一侧固设有凸条17，另一侧开设有与凸条17相适配的卡槽18，型材结构上的凸条17与相邻型材结构上的卡槽18卡接固定，即可快速实现多 个型材结构的连接。
参照图4和图5，通过定制螺栓和构件等将拼接后的多个型材结构与工字梁21连接，进而实现型材结构的组装和固定，且可对某块型材结构进行单独更换。
参照图3和图5，平台本体10的中部开设有中间水槽12，中间水槽12内安装有中间落水管13，平台本体10表面的油和水可快速流入中间水槽12内，并通过中间落水管13导出至外界的处理装置内，尽可能地实现对平台本体10表面油和水的导流作用，从而快速控制和熄灭直升机平台上的火灾，尽可能地减少损失。
参照图3和图5，平台本体10的边缘固设有周边围板16，且周边围板16的顶部高于防滑齿5的顶部，当直升机刚刚发生事故漏油时，周边围板16可在短时间内对平台本体10边缘的油产生一定的阻挡作用，尽可能地减少平台本体10表面的油由平台本体10的边缘落入大海中而污染海水环境。
参照图3和图5，平台本体10的边缘固设有周边水槽14，周边水槽14内安装有周边落水管15，进一步使平台本体10表面的油和水快速流入周边水槽14内，并通过周边落水管15导出至外界的处理装置内，进一步尽可能地实现对平台本体10表面油和水的导流作用，减少平台本体10表面的油和水由平台本体10的边缘落入大海中而污染海水环境。
参照图3，泵送单元的入口与海水连通，泵送单元的出口连接主管路。消防喷射管网包括设于平台本体10上的多个消防喷嘴11，多个消防喷嘴11通过消防喷射管网汇集后与主管路连接。当直升机在紧急降落燃油发生泄漏时，使用海水作为介质，海水通过泵送单元的入口进入主管路内，并通过消防喷嘴11喷射至平台本体10的表面，形成水滴和水雾，快速对平台本体10的表面进行灭火；同时平台本体10可对灭火水和油进行导流，使水与油一起被导流至外界的处理装置内，减少海水环境被污染。
参照图3和图5，多个消防喷嘴11沿平台本体10的表面分布，且安装于平台本体10的内部，可防止消防喷嘴11凸出平台本体10的表面，将人绊倒，引发安全事故的发生。消防喷嘴11的顶部安装有自动弹开式盖板19，可将消防喷嘴11的出水口盖住，防止消防喷嘴11的出水口被杂物堵塞而影响灭火效果。在消防***启动30秒内，自动弹开式盖板19可自动打开，使得沿平台本体10表面布置的消防喷嘴11在水压5至15Bar时，喷射形成水滴和水雾，每个消防喷嘴11覆盖至少4至6m高，直径5至8m的面积，整套消防喷嘴11***立体全方位覆盖整个直升机平台的表面，控制和熄灭直升机平台上的火灾。
参照图3，消防喷射管网还包括滚轮式喷枪20，滚轮式喷枪20通过消防喷射管网汇集后与主管路连接，使得滚轮式喷枪20可配合消防喷嘴11进行灭火，并且滚轮式喷枪20可对直升机内部的火势进行灭火，提高灭火效率。
本申请实施例一种直升机平台型材结构及其平台消防***的实施原理为：当直升机在紧急降落燃油发生泄漏时，平台本体10可快速实现对油的导流作用，使油尽可能地被快速导流至外界的处理装置内；在消防***启动30秒内，自动弹开式盖板19可自动打开，海水通过泵送单元的入口进入主管路内，并通过消防喷射管网的消防喷嘴11喷射至平台本体10的表面，形成水滴和水雾，快速对平台本体10的表面进行灭火；滚轮式喷枪20可配合消防喷嘴11进行灭火，并且滚轮式喷枪20可对直升机内部的火势进行灭火，提高灭火效率；同时，平台本体10表面的油和水可快速流入中间水槽12和周边水槽14内，并通过中间落水管13和周边落水管15导出至外界的处理装置内，尽可能地实现对平台本体10表面油和水的导流作用，从而快速控制和熄灭直升机平台上的火灾，尽可能地减少损失。
以上所述仅为本申请的较佳实施例，并不用以限制本申请，凡在本申请的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本申请的保护范围之内。

Claims (10)

  1. 一种直升机平台型材结构，包括型材上面板(1)、型材下面板(2)以及支撑所述型材上面板(1)和型材下面板(2)两侧的型材侧壁板(3)，所述型材上面板(1)与型材下面板(2)之间设置有至少一个支撑筋板(4)，其特征在于：所述型材上面板(1)的上表面设置有多条防滑齿(5)，所述型材上面板(1)上开设有多个表面漏液孔(6)，所述支撑筋板(4)上开设有内部连通孔(7)，所述型材下面板(2)上开设有底部排液孔(8)。
  2. 根据权利要求1所述的型材结构，其特征在于：所述内部连通孔(7)开设于支撑筋板(4)的底部。
  3. 根据权利要求1或2所述的型材结构，其特征在于：所述型材下面板(2)的上表面设置有凹槽(9)，所述底部排液孔(8)开设于凹槽(9)内。
  4. 一种直升机平台消防***，包括平台本体(10)、消防喷射管网以及泵送单元，其特征在于：所述平台本体(10)包括多个依次连接的型材结构，所述型材结构为权利要求1～3任一项所述的型材结构；所述泵送单元的入口与海水连通，所述泵送单元的出口连接主管路；所述消防喷射管网包括设于所述平台本体(10)上的多个消防喷嘴(11)，多个所述消防喷嘴(11)通过所述消防喷射管网汇集后与所述主管路连接。
  5. 根据权利要求4所述的消防***，其特征在于：所述平台本体(10)的中部设有中间水槽(12)，所述中间水槽(12)内设有中间落水管(13)。
  6. 根据权利要求4所述的消防***，其特征在于：所述平台本体(10)的边缘设有周边水槽(14)，所述周边水槽(14)内设有周边落水管(15)。
  7. 根据权利要求4所述的消防***，其特征在于：所述平台本体(10)的边缘设有周边围板(16)，所述周边围板(16)的顶部高于防滑齿(5)的顶部。
  8. 根据权利要求4所述的消防***，其特征在于：所述型材上面板(1)的一侧设有凸条(17)，另一侧设有与凸条(17)相适配的卡槽(18)，所述型材结构上的凸条(17)与相邻型材结构上的卡槽(18)卡接固定。
  9. 根据权利要求4所述的消防***，其特征在于：多个所述消防喷嘴(11)沿平台本体(10)的表面分布，且安装于平台本体(10)的内部，所述消防喷嘴(11)的顶部设有自动弹开式盖板(19)。
  10. 根据权利要求4所述的消防***，其特征在于：所述消防喷射管网还包括滚轮式喷枪(20)，所述滚轮式喷枪(20)通过所述消防喷射管网汇集后与所述主管路连接。
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