一、暴雨夜斷電：伸縮棚變「定時炸彈」？

　　1、 Rainstorm Night Power Failure: Telescopic Shed Becomes a Time Bomb?

　　去年濟南某暴雨夜突然停電，200 平米的伸縮棚被 6 級風吹得像風箏亂晃，支架嘎吱作響 —— 傳統電動伸縮棚斷電后無法收縮，就像被卡住的電梯門。而裝了應急收縮功能的伸縮棚，卻能在斷電瞬間自動「蜷成一團」，某小區物業說：「去年臺風天斷電，別人的棚子被吹翻，我們的棚 5 秒就縮回去了！」

　　Last year, a shopping mall in Jinan had a sudden power failure on a rainstorm night. The 200 square meter telescopic shed was shaken like a kite by the force 6 wind, and the support creaked - the traditional electric telescopic shed could not shrink after power failure, just like a stuck elevator door. The retractable shed equipped with emergency contraction function can automatically "curl up into a ball" in the moment of power outage. The property management of a certain community said, "Last year, during a typhoon, when the power was cut off, other people's sheds were blown over, but our shed shrank back in 5 seconds

　　二、應急收縮功能：伸縮棚的「氣囊」

　　2、 Emergency retraction function: "airbag" of the retractable shed

　　1. 雙動力切換：像汽車的備用胎

　　1. Dual power switching: like a spare tire for a car

　　平時用電驅動：按下開關，電機像拉窗簾一樣順滑伸縮；

　　Normally driven by electricity: Press the switch, and the motor smoothly extends and retracts like pulling a curtain;

　　斷電秒切手動：內置彈簧蓄能裝置，斷電時彈簧像松開的橡皮筋，自動拉棚收縮，某倉庫工人說：「就像按圓珠筆，一按就縮回去。」

　　Power off, switch to manual mode in seconds: Equipped with a built-in spring energy storage device, when the power is off, the spring acts like a released rubber band, automatically pulling and shrinking the shed. A warehouse worker said, "It's like pressing a ballpoint pen, it shrinks back with just one press

　　2. 重力感應收縮：比雨傘還智能

　　2. Gravity sensing contraction: smarter than an umbrella

　　風力觸發裝置：棚頂裝風速傳感器，濟南刮 6 級風（風速 10.8-13.8m/s）時，就算沒斷電也會自動收縮，某停車場的棚靠這功能，臺風天沒被吹壞過；

　　Wind triggering device: A wind speed sensor is installed on the roof of the shed. When a level 6 wind (wind speed of 10.8-13.8m/s) blows in Jinan, it will automatically retract even if the power is not cut off. The shed of a certain parking lot relies on this function and has not been damaged during typhoons;

　　雨滴感應開關：下雨時棚面積水超 50kg，傳感器像地漏一樣觸發收縮，避免棚頂被壓塌。

　　Raindrop sensing switch: When the shed area exceeds 50kg of water during rain, the sensor triggers contraction like a floor drain to prevent the roof from collapsing.

　　三、核心技術：讓棚子「聽話收縮」的三件套

　　3、 Core technology: Three piece set to make the shed "obediently shrink"

　　1. 儲能發條：藏在支架里的「橡皮筋」

　　1. Energy storage spring: a "rubber band" hidden in the bracket

　　結構像老式座鐘：平時用電動機上緊發條，斷電時發條釋放能量，拉著棚架收縮，某測試顯示：發條儲能可讓 100 平米棚 5 秒內縮完；

　　The structure is similar to an old-fashioned clock: the mainspring is usually wound by an electric motor, and when the power is cut off, the mainspring releases energy, pulling the shed frame to shrink. A test conducted in a certain shopping mall shows that the mainspring can store energy and shrink a 100 square meter shed in 5 seconds;

　　壽命測試：發條能反復上緊 10000 次以上，某物流園用了 3 年，斷電收縮依然順滑。

　　Life test: The mainspring can be repeatedly wound more than 10000 times. It has been used in a certain logistics park for 3 years, and the contraction is still smooth even after power failure.

　　2. 液壓阻尼器：給收縮加「剎車」

　　2. Hydraulic damper: adding a "brake" to the contraction

　　防止棚子猛縮：像電梯緩沖器，收縮時阻尼器慢慢放油，避免支架碰撞損壞，某棚收縮時噪音比傳統棚低 30 分貝；

　　Preventing rapid shrinkage of the shed: For example, for elevator buffers, the damper slowly releases oil during contraction to avoid damage from bracket collisions. The noise level of a supermarket shed during contraction is 30 decibels lower than that of traditional sheds;

　　精準控制速度：濟南某體育館的棚，阻尼器把收縮速度控制在 0.5 米 / 秒，防止夾傷路過的人。

　　Precise speed control: In a sports arena in Jinan, dampers control the contraction speed at 0.5 meters per second to prevent injury to passersby.

　　3. 手動搖桿：沒電時的「救命稻草」

　　3. Manual joystick: the "life-saving straw" when there is no battery

　　像搖水井手柄：斷電時搖動手柄，通過齒輪組拉棚收縮，某菜市場商戶說：「去年停電，搖 10 下就把棚縮好了，比等電工快 10 倍；

　　Like the handle of a shaking well: when there is a power outage, shake the handle and shrink the shed through a gear set. A merchant in a certain vegetable market said, 'Last year there was a power outage, and shaking it 10 times could shrink the shed, which was 10 times faster than waiting for an electrician.';

　　省力設計：齒輪組帶減速功能，50 歲阿姨也能輕松搖動，比搖晾衣架還省勁。

　　Effortless design: The gear set has a deceleration function, and even a 50 year old aunt can easily shake it, saving more energy than shaking a clothes rack.

　　四、濟南氣候專屬：應急功能為啥更重要？

　　4、 Jinan Climate Exclusive: Why is Emergency Function More Important?

　　1. 臺風季防吹翻

　　1. Typhoon season anti overturning measures

　　濟南雖不靠海，但夏季臺風外圍影響常刮 8 級風，某小區沒裝應急功能的棚子，去年被吹得支架變形，而有應急功能的棚自動收縮后，毫發無損；

　　Although Jinan is not near the sea, the outer edge of typhoons in summer often blows winds of level 8. A shed without emergency functions in a certain residential area was blown last year, causing the support to deform. However, the shed with emergency functions automatically contracted and remained intact;

　　原理：收縮后棚面面積減少 80%，受風面積像把雨傘收起來，抗風等級從 6 級提升到 10 級。

　　Principle: After shrinking, the surface area of the shed decreases by 80%, and the windward area is like folding an umbrella. The wind resistance level is raised from level 6 to level 10.

　　2. 暴雨天防壓塌

　　2. Collapse prevention in rainstorm

　　濟南暴雨時 1 小時能下 50mm 雨，100 平米棚面會積 5 噸水，應急功能的棚在積水超 3 噸時就會自動收縮，某物流倉庫靠這功能，避免了 10 萬元損失；

　　During a rainstorm in rainstorm, 50 mm rain can fall in one hour, and 5 tons of water will accumulate on the 100 square meter shed. The shed with emergency function will automatically shrink when the accumulated water exceeds 3 tons. A logistics warehouse uses this function to avoid a loss of 100000 yuan;

　　對比：傳統棚子積水塌了后，修棚花的錢夠裝 3 套應急功能。

　　Comparison: After a traditional shed collapses due to water accumulation, the cost of repairing the shed is enough to install three sets of emergency functions.

　　3. 冬季防積雪

　　3. Preventing snow accumulation in winter

　　濟南冬天積雪厚時，棚頂積雪超 15cm，應急功能會觸發收縮，某滑雪場的棚去年大雪天自動縮起來，比人工掃雪省了 50 個工時；

　　When the snow is thick in winter in Jinan, if the snow on the top of the shed exceeds 15cm, the emergency function will trigger contraction. The shed of a certain ski resort automatically contracted during heavy snowfall last year, saving 50 working hours compared to manual snow sweeping;

　　某雪場老板算賬：人工掃雪要請 10 個人干 3 小時，應急功能相當于雇了個「自動掃雪工」。

　　The owner of a certain snow farm calculated that manual snow sweeping requires 10 people to work for 3 hours, and the emergency function is equivalent to hiring an "automatic snow sweeper".

　　選應急棚避坑：這 3 點不看必后悔

　　Choosing an emergency shelter to avoid pitfalls: Don't regret not looking at these 3 points

　　看收縮時間：合格的應急棚 100 平米應在 10 秒內縮完，某劣質棚收縮用了 1 分鐘，結果棚子還是被風吹壞；

　　Check the shrinkage time: A qualified emergency shed of 100 square meters should be shrunk within 10 seconds. A poor quality shed took 1 minute to shrink, but the shed was still damaged by the wind;

　　測手動省力度：搖動手柄應能單手提 5kg 啞鈴的力氣完成，某棚搖起來像搬磚，店員根本搖不動；

　　Measuring manual power saving: The shaking handle should be able to handle 5kg dumbbells with the same force as a single hand. The shaking of a certain shed feels like moving bricks, and the salesperson cannot shake it at all;

　　查感應靈敏度：用風扇吹棚頂，6 級風（風速 13m/s）應觸發收縮，某棚要 8 級風才動，差點出事故。

　　Check the sensitivity of the induction: When using a fan to blow on the roof of the shed, a level 6 wind (wind speed of 13m/s) should trigger contraction. A certain shed requires level 8 wind to move, almost causing an accident.

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