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來源：http://www.xintli.net/ 日期：2024-01-11
一、干粉滅火器充裝周期
1、 Filling cycle of dry powder fire extinguishers
干粉滅火劑在正常環境溫度下儲存5年。12年是干粉器的充裝周期。通常，滅火器重新充裝時，維修單位會貼上滅火器年檢標簽，即在10年有效期內，需要每隔一兩年重新充裝一次。這兩種有效期是指滅火器自出廠之日起計算的。
Dry powder fire extinguishing agents are stored at normal ambient temperatures for 5 years. 1-2 years is the filling cycle of the dry powder machine. Usually, when refilling a fire extinguisher, the maintenance unit will attach an annual inspection label to the fire extinguisher, which means that it needs to be refilled every year or two within the 10-year validity period. These two expiration dates refer to the calculation of the fire extinguisher from the date of manufacture.
長時間放置干粉滅火器會導致滅火器中的干粉結塊，導致無法完全噴射或噴射。因此，干粉滅火器應送具有滅火器維修資質的企業進行充氣換粉處理。
Long term placement of dry powder fire extinguishers can cause clumping of dry powder in the extinguishers, making it impossible to fully spray or spray. Therefore, dry powder fire extinguishers should be sent to enterprises with fire extinguisher maintenance qualifications for inflation and powder replacement treatment.
二、干粉滅火器使用周期
2、 Service life of dry powder fire extinguishers
干粉滅火器的使用周期一般為8-12年，其中8年為便攜式干粉滅火器（儲氣瓶）；10年為便攜式壓力干粉滅火器和手推車干粉滅火器（儲氣瓶）；12年為手推車壓力干粉滅火器。
The service life of dry powder fire extinguishers is generally 8-12 years, of which 8 years are portable dry powder fire extinguishers (gas cylinders); 10 years for portable pressure dry powder fire extinguishers and handcart dry powder fire extinguishers (gas cylinders); 12 years for handcart pressure dry powder fire extinguishers.
干粉滅火器長期使用也會導致滅火器中的壓力下降，導致滅火器無法噴射。因此，當滅火器壓力不足時，應送合格的滅火器維修企業進行充氣處理。
Long term use of dry powder fire extinguishers can also lead to a decrease in pressure inside the extinguisher, causing it to be unable to spray. Therefore, when the pressure of the fire extinguisher is insufficient, it should be sent to a qualified fire extinguisher maintenance enterprise for inflation treatment.
一旦這種干粉滅火器的有效期到了，就需要更換產品。否則，它不僅會在再次發生火災時起到滅火的作用，還會增加我們的財產損失。
Once the expiration date of this dry powder fire extinguisher expires, the product needs to be replaced. Otherwise, it will not only have the effect of extinguishing the fire in the event of another fire, but also increase our property losses.
三、干粉滅火器注意事項
3、 Precautions for dry powder fire extinguishers
1.環境溫度低于5℃時不宜使用。
1. It is not suitable to use when the ambient temperature is below 5 ℃.
2.不得放置在高溫或劇烈振動的地方。
2. It should not be placed in a place with high temperature or severe vibration.
3.避免直接撞擊，應水平取放。
3. Avoid direct impact and place horizontally.
4.非指定人員，任何人不得隨意移動。
4. Non designated personnel are not allowed to move freely.
5.投擲時，不要舉過頭頂用力投擲。
5. When throwing, do not lift your head and throw forcefully.
6.任何時候都不能在胸前擺弄或操作滅火器，以免造成意外。
6. Do not manipulate or operate fire extinguishers in front of your chest at any time to avoid accidents.
7.滅火器的維應由具有滅火器維修資質的廠家進行。
7. The maintenance of fire extinguishers should be carried out by professional manufacturers with fire extinguisher maintenance qualifications.
8.每月檢查壓力表指針低于綠區的情況。
8. Check the pressure gauge pointer below the green zone every month.
9.開啟滅火器的過程是用力按壓，不要慢慢按壓，否則會造成滅火器噴嘴堵塞，影響滅火效果，造成直接經濟損失，一旦開啟就不再密封維護。
9. The process of opening a fire extinguisher is to press it forcefully, do not press it slowly, otherwise it will cause the nozzle of the fire extinguisher to block, affect the fire extinguishing effect, and cause direct economic losses. Once opened, it will no longer be sealed for maintenance.
10.每次再充裝前，應經過2次充裝.6MPa水壓試驗合格。
10. Before each refill, it should be filled twice and pass the 6MPa water pressure test.
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