Anhui Lanzhong Mechanical and Electrical Equipment Co., Ltd.
WhatsApp: +86-138-6598-5643
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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
Fire sprinkler nozzle customization
High-speed water mist nozzles are individually customized according to scene application needs, including model, flow coefficient, working pressure, thread size, etc. The requirements are different in different working environments. Anhui Lanzhong Electromechanical has the ability to design and produce various forms of high-speed water mist nozzles, which can meet the customized needs of various industries.
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High-speed water mist nozzle customization requirements:
There are three common types of high-speed water mist nozzles. One is the A-type high-speed water mist nozzle, which is a centrifugal atomization nozzle with a certain angle between the water inlet and the water outlet. The second type is the B-type high-speed water mist nozzle, which is a centrifugal atomizing nozzle with the water inlet and outlet in a straight line. The third type is the C-type water mist nozzle, which produces atomization due to impact. Anhui Lanzhong Electromechanical can customize Type A or Type B high-speed water mist nozzles. The following are the specific customization requirements:
(1) Structural type of nozzle, such as appearance size, thread, structure, etc.;
(2) Medium;
(3) Flow coefficient;
(4) Performance requirements, such as injection angle, installation parameters, etc.;
(5) Minimum and maximum working pressure;
(6) Application site and working environment;
(7) Material.
High-speed water mist nozzle custom price:
If the customer needs to individually customize the appearance of the water mist nozzle, it needs to be redesigned, or if the customer has the design drawings of the nozzle, they can directly take it to the manufacturer for processing and production. The price of this customization method is generally slightly higher. But if you just adjust some parameters on a conventional type of water mist nozzle, the manufacturer generally only quotes based on the wholesale quantity. The following is the unit price of Anhui Lanzhong Electromechanical high-speed water mist nozzles:
Market reference price: 15 yuan/piece
High-speed water mist nozzle customization selection table:
Lanzhong Electromechanical's conventional high-speed water mist nozzles can be used in most scenarios and are suitable for extinguishing solid fires, liquid fires with flash points higher than 60°C and some electrical fires; and can be used for protective cooling of production, storage devices or loading and unloading facilities of flammable gases and Class A, B and C liquids. If customers need to customize conventional high-speed water mist nozzles, they can refer to the following selection table:
model
Rated pressure
Flow coefficient
Atomization angle
Connection thread
ZSTW B(A) 10/90
0.35Mpa
10
90°
R1/2(Rp1/2)
ZSTW B(A) 10/120
0.35Mpa
10
120°
R1/2(Rp1/2)
ZSTW B(A) 16/90
0.35Mpa
16
90°
R1/2(Rp1/2)
ZSTW B(A) 16/120
0.35Mpa
16
120°
R1/2(Rp1/2)
ZSTW B(A) 20/90
0.35Mpa
20
90°
R3/4(Rp1/2)
ZSTW B(A) 20/120
0.35Mpa
20
120°
R3/4(Rp1/2)
ZSTW B(A) 27/90
0.35Mpa
27
90°
R3/4(Rp3/4)
ZSTW B(A) 27/120
0.35Mpa
27
120°
R3/4(Rp3/4)
ZSTW B(A) 30/90
0.35Mpa
30
90°
R3/4(Rp3/4)
ZSTW B(A) 30/90
0.35Mpa
30
120°
R3/4(Rp3/4)
ZSTW B(A) 34/90
0.35Mpa
35
90°
R1(Rp3/4)
ZSTW B(A) 34/120
0.35Mpa
35
120°
R1(Rp3/4)
ZSTW B(A) 40/90
0.35Mpa
40
90°
R1(Rp3/4)
ZSTW B(A) 40/120
0.35Mpa
40
120°
R1(Rp3/4)
Customized pictures of high-speed water mist nozzles:
It is mentioned above that there are two types of high-speed water mist nozzles that Lanzhong Electromechanical can customize, including type A and type B. Type A is an angle type, and type B is a direct type. These two high-speed water mist nozzles have two types of thread interfaces: internal threads and external threads. The following are pictures of Type A and Type B high-speed water mist nozzles:
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High-speed water mist nozzle application scenarios:
High-speed water mist nozzles refer to nozzles that can decompose water flow into water droplets with a DV0.9 of less than 1000 μm in a set area under a certain pressure, and spray them according to the designed sprinkler shape. They are widely used in main transformers, liquefied petroleum storage tanks, and installations in the power, chemical, and metallurgical industries, aerospace, offshore oil platforms, ships, and civil buildings for fire extinguishing, fire control, and protective cooling.