QQ交談ZSTWBFire fighting water mist sprayer
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- 上海金敦閥門成套設備有限公司
- 2015-06-19 09:57:30
- 上海市
- 上海
- 840
【簡單介紹】
Explain.
Spray nozzle spray nozzle for fire extinguishing system is a component, the sprayer is usually
【詳細說明】
ZSTWB Fire fighting water mist sprayer
Explain.
Spray nozzle spray nozzle for fire extinguishing system is a component, the sprayer is usually connected with water supply network, control valves, detection alarm, automatic sprinkler system （ such as a wet sprinkler fire extinguishing system ）, for saving electrical equipment, flammable liquid fires, widely used for the protection of power plant generating equipment. Large transformer, liquefied petroleum storage tank and installation in factories, shopping malls, hos, warehouses, buildings and other places fire, fire control and smoke cooling. The spray nozzle to be horizontally installed, can also drop direction installation. Special specifications of the spray nozzle, such as vertebral circular water mist, water curtain can be used for isolation.
Characteristic.
Pressure water into the applicator, generally in the 0.28-0.5Mpa under the action of water pressure, the water will flow down into fine water mist of water droplets, to a certain speed, according to certain atomizing angle uniform jet in the corresponding range, forming a covering space in the protection of object surface, in order to achieve cooling and interest, suppression of fire and fire extinguishing function.
Nozzle specifications and performance, characteristic curve:
1, nozzle type, specification:
| 型號 | 公稱工作壓力（Mpa） | 流量（L/min） | 霧化角 | 流量特性系數（K） | 連接螺紋 |
| ZSTWB-30-60 | 0.35 | 30 | 60° | 16 | R1/2'' |
| ZSTWB-30-90 | 0.35 | 30 | 90° | 16 | R1/2'' |
| ZSTWB-30-120 | 0.35 | 30 | 120° | 16 | R1/2'' |
| ZSTWB-40-60 | 0.35 | 40 | 60° | 21.5 | R1/2'' |
| ZSTWB-40-90 | 0.35 | 40 | 90° | 21.5 | R1/2'' |
| ZSTWB-40-120 | 0.35 | 40 | 120° | 21.5 | R1/2'' |
| ZSTWB-50-60 | 0.35 | 50 | 60° | 26.5 | R3/4'' |
| ZSTWB-50-90 | 0.35 | 50 | 90° | 26.5 | R3/4'' |
| ZSTWB-50-120 | 0.35 | 50 | 120° | 26.5 | R3/4'' |
| ZSTWB-63-60 | 0.35 | 63 | 60° | 33.7 | R3/4'' |
| ZSTWB-63-90 | 0.35 | 63 | 90° | 33.7 | R3/4'' |
| ZSTWB-63-120 | 0.35 | 63 | 120° | 33.7 | R3/4'' |
| ZSTWB-80-60 | 0.35 | 80 | 60° | 43 | R3/4'' |
| ZSTWB-80-90 | 0.35 | 80 | 90° | 43 | R3/4'' |
| ZSTWB-80-120 | 0.35 | 80 | 120° | 43 | R3/4'' |
| ZSTWB-100-60 | 0.35 | 100 | 60° | 53.5 | R3/4'' |
| ZSTWB-100-90 | 0.35 | 100 | 90° | 53.5 | R3/4'' |
| ZSTWB-100-120 | 0.35 | 100 | 120° | 53.5 | R3/4'' |
| ZSTWB-125-90 | 0.35 | 125 | 90° | 67.5 | R1'' |
| ZSTWB-150-90 | 0.35 | 150 | 90° | 80 | R1'' |
| ZSTWB-160-90 | 0.35 | 160 | 90° | 85 | R1'' |
| ZSTWB-200-90 | 0.35 | 200 | 90° | 107 | R1'' |
| ZSTWB-220-90 | 0.35 | 220 | 90° | 117 | R1'' |
| ZSTWB-300-90 | 0.35 | 300 | 90° | 160 | R1'' |
2、噴頭性能特性曲線：
其他：
本產品采用黃銅棒材制造，外表面鍍鉻或本色鈍化處理，可供用戶選擇。特殊環境可采用不銹鋼材質，需另行訂貨、加工。
主要規格有：30L/min、40L/min、50L/min、63L/min、80L/min、100L/min、125L/min、160L/min、200L/min、220L/min、300L/min、每種規格按霧化角大小分為60°、90°、120°三種不同品種。（其它規格須定制訂貨）
本參數、說明只是提供參考。歡迎你的來電選購，我公司能給以提供更多資料！
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