一、????產(chǎn)品簡介
product introduction
執(zhí)行標準：GB25202-2010
?Execution standard: GB25202-2010
空氣泡沫槍是一種能產(chǎn)生和噴射空氣泡沫，用以撲救中型油類火災(zāi)的比較輕便的消防器材。
foam fire branchis a kind of can produce and injection air bubble to save the comparison of the medium oil fire light fire equipment.
空氣泡沫槍由噴嘴、啟閉柄、手輪，槍筒、吸液管、密封圈、吸液管接頭、槍體、管牙接口等組成。噴嘴是用以控制流量和產(chǎn)生負壓，啟閉柄是空氣泡沫槍液流開關(guān)和吸液開關(guān)，手輪用來控制泡沫槍噴射方向，槍筒用以調(diào)節(jié)空氣泡沫膨化的動態(tài)平衡，吸液管用以吸取泡沫液，密封圈用以密封，吸液管接頭用以的吸液管連接，槍體是空氣泡沫槍的支座，管牙接口用以與消防水帶連接。
foam fire branch?by spray nozzle, handles, opening and closing the handwheel, barrel, absorb fluid pipe, sealing ring, to absorb fluid tube fittings, of gun, tube tooth interface etc.?The nozzle to control the flow and is produced negative pressure, open the handle is air foam gun liquid flow switch and absorb fluid switch, the handwheel is used to control the foam spray gun direction, barrel to adjust air bubble expanded the dynamic balance, absorb fluid work to absorb liquid foam, sealing ring to seal, absorb fluid pipe joint to absorb fluid of tube connects, of gun is? foam fire branch bearing, the tooth interface to the fire hose connection with.
二、????工作原理
work principle
空氣泡沫槍進水口端與消防水帶連接，吸液管接口與吸液連接，吸液管另一端插入泡沫液桶內(nèi)，當(dāng)水流以0.7MPa壓力通過水帶進入槍內(nèi)，經(jīng)噴嘴噴出時，槍體內(nèi)在水流的作用下形成負壓，此時泡沫液通過吸液管吸入槍體內(nèi)與水混合，當(dāng)混合液由噴嘴射出時，由于射速再次形成負壓，吸入大量空氣與混合液混合，當(dāng)經(jīng)過槍筒使空氣泡沫混合膨化，空氣泡沫達到平衡后由槍筒噴出。
foam fire branch inlet end and the fire hose connection, to absorb fluid pipe interface and absorb fluid connection, to absorb fluid pipe the other end into the liquid foam inside bucket, with 0.7 MPa pressure when water flow through the water into the gun within the nozzle jet, the gun in the role of water in the body formed under negative pressure, the liquid foam at this time by smoking gun body in liquid pipe is mixed with water, and when the mixture by injection nozzle, because again firing rate forming negative pressure, and a lot of air inhaled with the mixture mixing, when after air bubble mixing barrel expanded, and the air bubble to balance out the barrel.
三、????用戶須知
user guidelines
1、??????????空氣泡沫槍應(yīng)配用3%-6%的泡沫液
2、??????????噴射時，應(yīng)使泡沫向順風(fēng)方向噴射，避免測風(fēng)和逆風(fēng)噴射
3、??????????在不采用吸液管吸取泡沫時，消防水泵上需配備泡沫比例混合器，以便按規(guī)定比例輸送泡沫混合液
4、??????????空氣泡沫槍的工作壓力是指泡沫槍進水口端的水流壓力
5、??????????空氣泡沫槍必須經(jīng)常檢查并保持槍體、手輪、槍筒、噴嘴、管牙接口、密封件的完整好用
6、??????????盡量避免磕碰摔打，以免損壞或影響使用，造成不必要的損失
7、??????????使用完畢，要將各部位清洗干凈，置于陰涼干燥的地方妥善保管
8、??????????平時不得與酸堿等化學(xué)物質(zhì)混放，遠離熱源，以防各橡膠部件和高壓聚乙稀件老化變形
9、??????????運輸?shù)馁A存中均應(yīng)避免重壓、撞擊、雨淋、曝曬和接觸腐蝕性化學(xué)物質(zhì)
10、???????產(chǎn)品保質(zhì)期1年，因安裝或使用不當(dāng)?shù)纫鸷唾|(zhì)量問題或經(jīng)濟損失，不屬于本公司責(zé)任范圍
1,?foam fire branch should be 6% of the bubble with liquid
2, injection, should make foam injection to a direction, avoid the wind and against the wind injection
3, in not using liquid pipe absorption from bubble, fire pump on the need to have foam proportion mixer, so as to press formulary scale conveying foam mixture
4, foam fire branch pressure of work is to point to the inlet water bubble gun pressure
5, foam fire branch must often check and maintain of gun, the handwheel, barrel, nozzle, tube and sealing pieces of complete tooth interface works better
6, try to avoid knock against throw, lest damage or affected use, cause needless loss
7, after use, to the place clean, in a cool, dry place for safe keeping
8, at ordinary times may not soda acid and chemical readjusting, far away from heat, in case the rubber components and high pressure polythene pieces together the aging deformation
9, the storage of the transport shall avoid stress, bump, rain, and contact corrosive chemical exposure
10, product the expiration period 1 year, because of installation or improper use of the causes and quality problem or economic loss, do not belong to the company responsibilities