川消壓力式比例混合裝置優勢及使用維護
來源：http://m.xintli.net/ 日期：2022-07-07
壓力式比例混合裝置也叫泡沫罐，采用壓力式工作原理，自帶比例混合器，可以的進行泡沫液和水的混合，形成泡沫混合液。該裝置分為立式、臥式、移動式三種，容量大小都有差別，依使用情況而定。
The pressure type proportional mixing device, also known as foam tank, adopts the pressure type working principle and has its own proportional mixer, which can perfectly mix foam liquid and water to form foam mixed liquid. The device is divided into three types: vertical, horizontal and mobile. The capacity varies according to the use.
壓力式比例混合裝置的優勢:
Advantages of pressure type proportioning device:
1.混合比穩定，可靠性高，可提供的泡沫混合液。
1. Stable mixing ratio and high reliability, which can provide high-quality foam mixture.
2.壓力損失小，噴射范圍大，穿透能力強，能迅速撲滅火災。
2. Small pressure loss, large spray range, strong penetration ability, and can quickly extinguish the fire.
3.節約泡沫液，降低滅火成本。由于裝置中的膠囊將泡沫液與水分開，泡沫液一次未用完，下次可繼續使用，還不影響混合精度。
3. Save foam liquid and reduce the cost of fire extinguishing. Because the capsule in the device separates the foam liquid from water, the foam liquid is not used up at one time and can be used again next time, without affecting the mixing accuracy.
4.適用范圍廣。高、中、低倍數泡沫滅火劑均可適用。
4. Wide scope of application. High, medium and low expansion foam extinguishing agents are applicable.
壓力式比例混合裝置需另外配置泡沫產生器和泡沫槍/泡沫炮，就可以形成一套泡沫滅火系統，連接設備與消防管道，使管道內水壓達到額定工作壓力，就能進行泡沫滅火噴射，適用于室內外易燃液體火災。是油庫、煉油廠、化工廠、油田、碼頭、燃油鍋爐房等場所普遍使用的消防設備。
The pressure type proportioning device needs to be additionally equipped with a foam generator and a foam gun / foam monitor to form a set of foam fire extinguishing system, which is connected with the equipment and the fire pipe to make the water pressure in the pipe reach the rated working pressure, and then it can carry out foam fire extinguishing spray, which is suitable for indoor and outdoor flammable liquid fires. It is a fire-fighting equipment widely used in oil depots, refineries, chemical plants, oil fields, wharves, oil fired boiler rooms and other places.
Sichuan Xiaobian explains the relevant maintenance of the equipment below:
1.使用前應檢查"泡沫灌裝口"上的法蘭蓋.連接管法蘭是否密封，各種閥門是否關閉。
1. Check the flange cover on the "foam filling port" before use Whether the connecting pipe flange is sealed and whether various valves are closed.
2.每使用一次后必須用清水清洗儲罐及管道內壁，并對其內外表面進行補漆與防腐處理。
2. After each use, the inner wall of the storage tank and pipeline must be cleaned with clean water, and the internal and external surfaces must be repaired with paint and anti-corrosion treatment.
3.灌裝泡沫液時，應保持罐內清潔，不得與油類或其他泡沫液混合，不能與老化的泡沫液混合使用，泡沫液體型號不可誤。
3. When filling foam liquid, keep the tank clean, do not mix with oil or other foam liquid, and do not mix with aging foam liquid. The model of foam liquid cannot be wrong.
4.泡沫液應避免陽光直射，并存放在溫差小的地方，請盡量減少與空氣直接接觸。凡是存放2年以上的發泡液，在使用前應抽樣檢驗，合格后才能使用，對失靈的發泡液及時更換。
4. Foam liquid should be kept away from direct sunlight and stored in a place with small temperature difference. Please try to reduce direct contact with air. All foaming liquid stored for more than 2 years should be sampled and inspected before use, and can be used only after it is qualified. The malfunctioning foaming liquid should be replaced in time.
5.裝有隔膜的儲罐每半年應進行一次檢漏測試。測試方法為打開放水閥，如果出現泡沫泄露，證明膠囊有損壞，應及時修復或更換。
5. The storage tank with diaphragm shall be tested for leakage every six months. The test method is to open the drain valve. If foam leaks, it proves that the capsule is damaged and should be repaired or replaced in time.
6.在更換泡沫液時，應對滅火系統進行模擬試驗，以確認配比混合裝置和泡沫發生器等設備的工作狀態和可靠與否，如果出現異常，要及時檢修。
6. When replacing the foam liquid, the fire extinguishing system should be simulated to confirm the working state and reliability of the proportioning mixing device, foam generator and other equipment. If there is any abnormality, it should be repaired in time.
7.有故障的泡沫液被替換后，應該徹底清洗設備。
7. After the faulty foam solution is replaced, the equipment should be thoroughly cleaned.
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