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Anhui Lanzhong Mechanical and Electrical Equipment Co., Ltd.
WhatsApp: +86-138-6598-5643
Contact person: Alex Wang
Email: alexwang@watermist.com.cn
Address: Room 101-Room 401, Building B8, Gongtou Lingang New Industrial Park, No.21 Science Avenue, Shou County, Huainan city, Anhui Province, China
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Fine water mist nozzles are widely used in fire extinguishing in various fields. However, the types of water mist nozzles used in different places are also different. The following isFine water spray head manufacturerLet me introduce to you how to choose:
Let’s first take a look at the main factors for selecting a fine water mist nozzle: It is usually affected by factors such as flow, pressure, spray angle, coverage, impact force, temperature, material, application, etc. The flow rate and pressure, spray angle and coverage are all directly proportional. The purpose of the fine water mist nozzle used is to maintain continuous contact between the bath liquid and the workpiece. The flow rate is more important than the pressure. The temperature of the liquid does not affect the spray performance of the water mist nozzle, but it affects the viscosity and specific gravity, and also affects the choice of water mist nozzle material. Let’s take a look at how to choose:
1. Selection methods of fine water mist nozzles in different environments:
1. Closed system: a fine water mist nozzle with an index not greater than 50 (m/s), which can work in an environment as high as 30 degrees. Moreover, fine water mist nozzles with the same heat-sensitive performance can be used in the same protective area.
2. In dusty environment, you can choose a fine water mist nozzle with a dust cover, but when spraying, be careful not to cause harm to people around you, and to block the spray of the fine water mist nozzle.
3. The nozzle holes of industrial water mist nozzles are easily clogged. We should choose nozzles that will not affect the atomization effect of industrial water mist nozzles.
4. In the floor mezzanine of electronic data processing room and communication room, we can use: water mist nozzles in low spaces.
2. Basis for material selection of fine water mist nozzles:
1. For non-corrosive bath liquid, bronze casting or plastic die casting can be used according to the difficulty of processing.
2. To prevent corrosion, non-metallic materials can be used;
3. The material selection of the water mist nozzle should also be determined based on the chemical characteristics of the bath liquid. For highly corrosive bath liquids such as sulfuric acid and hydrochloric acid, nylon plastic can be used; the fine water mist nozzle used for phosphating the bath liquid is generally made of acid-resistant stainless steel. The nozzle to prevent corrosion can also be directly made of stainless steel or nylon.
There are many types of water mist nozzles. If you still don’t understand anything, please call us at 0551-65710970
1. Closed system: a fine water mist nozzle with an index not greater than 50 (m/s), which can work in an environment as high as 30 degrees. Moreover, fine water mist nozzles with the same heat-sensitive performance can be used in the same protective area.
2. In dusty environment, you can choose a fine water mist nozzle with a dust cover, but when spraying, be careful not to cause harm to people around you, and to block the spray of the fine water mist nozzle.
3. The nozzle holes of industrial water mist nozzles are easily clogged. We should choose nozzles that will not affect the atomization effect of industrial water mist nozzles.
4. In the floor mezzanine of electronic data processing room and communication room, we can use: water mist nozzles in low spaces.
2. Basis for material selection of fine water mist nozzles:
1. For non-corrosive bath liquid, bronze casting or plastic die casting can be used according to the difficulty of processing.
2. To prevent corrosion, non-metallic materials can be used;
3. The material selection of the water mist nozzle should also be determined based on the chemical characteristics of the bath liquid. For highly corrosive bath liquids such as sulfuric acid and hydrochloric acid, nylon plastic can be used; the fine water mist nozzle used for phosphating the bath liquid is generally made of acid-resistant stainless steel. The nozzle to prevent corrosion can also be directly made of stainless steel or nylon.
There are many types of water mist nozzles. If you still don’t understand anything, please call us at 0551-65710970
