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E-mail
zhjchfm609@163.com
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Phone
13484338206
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Address
Donggong Industrial Park, Ruanshi Town, Zhuji City, Zhejiang Province
Product Categories
Kuaida Fire Protection Technology Co., Ltd
Tank fire sprinkler cooling device
NegotiableUpdate on 10/04
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Overview
With the continuous and rapid development of the petrochemical industry, the fire cooling and sprinkler system for steel (spherical, vertical) storage tanks
Product Details
Fire cooling sprinkler system for steel (spherical, vertical) storage tanks
With the continuous and rapid development of the petrochemical industry, our company conducted research and analysis on the current market. Based on the "Fire Prevention Code for Petrochemical Enterprise Design", "Design Code for Automatic Sprinkler Fire Extinguishing System", "Design Code for Petroleum Storage" and "Design Code for Crude Oil Storage", and leveraging our own technological advantages and years of production experience, after one year of research and development, we have developedFire cooling sprinkler system for steel storage tanksThe device has replaced the traditional method of drilling holes in pipelines for tank cooling, and has adopted multiple advanced processes and anti-corrosion techniques in production, resulting in a service life of over 20 years.
Fire cooling sprinkler system for steel storage tanksSuitable for protective cooling and fire isolation of flammable and explosive gas and liquid storage tanks in the petroleum and chemical industries, which can effectively control the spread of fire. Different cooling spray devices can also be designed according to different non-standard storage tanks of users. Since its commissioning, the device has been widely recommended by relevant design units and has been widely adopted by users and fire management departments.
Fire cooling sprinkler system for steel storage tanks
Design Specifications
1、 This device is suitable for the protective cooling of Class A, B, and C liquid and combustible gas storage devices in the petrochemical industry, as well as special equipment for petroleum and chemical industry - tower equipment.
2、 Design and material selection reference standards:
3、 Nozzle selection:
The nozzle should be selected from products that have been tested and approved by the National Quality Supervision and Inspection Center for Fixed Fire Extinguishing Systems and Refractory Components, and meet the design requirements.
4、 Water supply pressure:
Water pressure of water supply pipeline ≥ 0.65 MPa
5、 Anti corrosion treatment:
After prefabricated welding, the water supply riser, ring pipe, short section, flange, and fittings are subjected to hot-dip galvanizing and anti-corrosion treatment in sections, and the service life of the device reaches 20 years. Bolts, nuts, etc. are treated with electroplating zinc.
QPL-W spherical storage tank fire sprinkler extinguishing device
1、 Model representation:
Indicate the volume of the storage tank
Indicate the water mist spray device
Indicate spherical tank spray
2、 Device schematic diagram:
Schematic diagram of spherical storage tank fire water mist sprinkler fire extinguishing device
Instructions:
1. The device adopts a water mist nozzle with a rated pressure of 0.35MPa.
2. The water supply flow rate is ≤ 3m/s, and the water supply intensity is 9L/min · m2.
3. The distance between the nozzle and the tank wall is less than 700 (mm).
4. A filter should be installed in front of the device to prevent debris from blocking the nozzle and affecting the normal use of the device.
5、It can be designed and produced according to the requirements of the spherical tank or the user.
With the continuous and rapid development of the petrochemical industry, our company conducted research and analysis on the current market. Based on the "Fire Prevention Code for Petrochemical Enterprise Design", "Design Code for Automatic Sprinkler Fire Extinguishing System", "Design Code for Petroleum Storage" and "Design Code for Crude Oil Storage", and leveraging our own technological advantages and years of production experience, after one year of research and development, we have developedFire cooling sprinkler system for steel storage tanksThe device has replaced the traditional method of drilling holes in pipelines for tank cooling, and has adopted multiple advanced processes and anti-corrosion techniques in production, resulting in a service life of over 20 years.
Fire cooling sprinkler system for steel storage tanksSuitable for protective cooling and fire isolation of flammable and explosive gas and liquid storage tanks in the petroleum and chemical industries, which can effectively control the spread of fire. Different cooling spray devices can also be designed according to different non-standard storage tanks of users. Since its commissioning, the device has been widely recommended by relevant design units and has been widely adopted by users and fire management departments.
Fire cooling sprinkler system for steel storage tanks
Design Specifications
1、 This device is suitable for the protective cooling of Class A, B, and C liquid and combustible gas storage devices in the petrochemical industry, as well as special equipment for petroleum and chemical industry - tower equipment.
2、 Design and material selection reference standards:
|
GB50160-92 (1999 edition) GB50737-2011 GB50074-2002 GB50084-2001 GB5136.3-2003 GB5136.3-2003 GB50219-95 GB50316-2000 GB8163-1999 GB/T3092-1993 GB/T9119-2000 Reference standards: GB/T17261-1998 GB50341-2003 HG21502.1-1992 HG21502.2-1992 |
Fire Prevention Design Code for Petrochemical Enterprises Design Specification for Petroleum Reserve Tanks Design Specification for Oil Storage Facilities Automatic Sprinkler Fire Extinguishing System Automatic Sprinkler Systems Part 3: Water Mist Nozzles Automatic Sprinkler Systems Part 13: Water Curtain Nozzles Code for Design of Water spray Fire Extinguishing System Design Specification for Industrial Metal Piping Seamless steel pipes for low-pressure fluid transportation Welded steel pipes for low-pressure fluid transportation Plate type flat welded steel pipe flange Types and Basic Parameters of Steel Spherical Storage Tanks Design Specification for Vertical Cylindrical Steel Welded Oil Tanks Steel Vertical Cylindrical Fixed Top Storage Tank Series Steel Vertical Cylindrical Internal Floating Roof Storage Tank Series |
3、 Nozzle selection:
The nozzle should be selected from products that have been tested and approved by the National Quality Supervision and Inspection Center for Fixed Fire Extinguishing Systems and Refractory Components, and meet the design requirements.
4、 Water supply pressure:
Water pressure of water supply pipeline ≥ 0.65 MPa
5、 Anti corrosion treatment:
After prefabricated welding, the water supply riser, ring pipe, short section, flange, and fittings are subjected to hot-dip galvanizing and anti-corrosion treatment in sections, and the service life of the device reaches 20 years. Bolts, nuts, etc. are treated with electroplating zinc.
QPL-W spherical storage tank fire sprinkler extinguishing device
1、 Model representation:
Indicate the volume of the storage tank
Indicate the water mist spray device
Indicate spherical tank spray
2、 Device schematic diagram:
Schematic diagram of spherical storage tank fire water mist sprinkler fire extinguishing device
Instructions:
1. The device adopts a water mist nozzle with a rated pressure of 0.35MPa.
2. The water supply flow rate is ≤ 3m/s, and the water supply intensity is 9L/min · m2.
3. The distance between the nozzle and the tank wall is less than 700 (mm).
4. A filter should be installed in front of the device to prevent debris from blocking the nozzle and affecting the normal use of the device.
5、It can be designed and produced according to the requirements of the spherical tank or the user.
3、 The basic configuration of the fire cooling water mist spray device for spherical storage tanks is shown in Table 1:
| Model | Spherical tank parameters | Basic parameters of sprinkler system | ||||||||
|
Nominal volume （m3） |
Inner diameter D (mm) | Water supply riser | Environmental management | spray nozzle | ||||||
|
供水 method |
pipe diameter DN（mm） |
number of layers |
pipe diameter DN（mm） |
Ring diameter （mm） |
Nozzle model (Flow rate, atomization angle) |
quantity a |
||||
| QPL-W-650 | 650 | 10700 | 2 | 125 | 6 | 50 | Φ1 | 11833 | ZSTWA-30-120 | 116 |
| Φ2 | 9061 | |||||||||
| Φ3 | 3665 | |||||||||
| QPL-W-1000 | 1000 | 12300 | 2 | 150 | 7 | 50/65 | Φ | 13936 | ZSTWA-30-120 | 160 |
| Φ1 | 12431 | |||||||||
| Φ2 | 8021 | |||||||||
| Φ3 | 3000 | |||||||||
| QPL-W-2000 | 2000 | 15700 | 2 | 175 | 9 | 50/65 | Φ | 17350 | ZSTWA-30-120 | 240 |
| Φ1 | 16278 | |||||||||
| Φ2 | 13251 | |||||||||
| Φ3 | 8719 | |||||||||
| Φ4 | 3000 | |||||||||
| QPL-W-3000 | 3000 | 18000 | 4 | 200 | 11 | 50/65/80 | Φ | 19700 | ZSTWA-30-120 | 320 |
| Φ1 | 18887 | |||||||||
| Φ2 | 16476 | |||||||||
| Φ3 | 12532 | |||||||||
| Φ4 | 7540 | |||||||||
| Φ5 | 3000 | |||||||||
| QPL-W-5000 | 5000 | 21200 | 4 | 200 | 13 | 50/65/80/100 | Φ | 22850 | ZSTWA-30-120 | 476 |
| Φ1 | 22150 | |||||||||
| Φ2 | 20130 | |||||||||
| Φ3 | 16875 | |||||||||
| Φ4 | 12674 | |||||||||
| Φ5 | 8010 | |||||||||
| Φ6 | 2614 | |||||||||
| QPL-W-6000 | 6000 | 22600 | 4 | 200 | 15 | 50/65/80/100 | Φ | 24304 | ZSTWA-30-120 | 524 |
| Φ1 | 23819 | |||||||||
| Φ2 | 22377 | |||||||||
| Φ3 | 20085 | |||||||||
| Φ4 | 17008 | |||||||||
| Φ5 | 13291 | |||||||||
| Φ6 | 9153 | |||||||||
| Φ7 | 4772 | |||||||||
GPL-M cylindrical vertical (fixed top) storage tank fire cooling sprinkler system
1、 Model representation:
Indicate the volume of the storage tank
Indicate the water curtain sprinkler system
Representing a cylindrical vertical (fixed top) storage tank
2、 Device schematic diagram:
Schematic diagram of fire cooling water mist spray device for cylindrical vertical (fixed top) storage tank
Instructions:
1. The device adopts a water curtain nozzle, and the most unfavorable nozzle pressure is 0.10Mpa.
2. The water supply flow rate is ≤ 3m/s, and the water supply intensity is 2.5L/m · m2.
3. The distance between the nozzle and the tank wall is less than 700 (mm).
4. A filter should be installed in front of the device to prevent debris from blocking the nozzle and affecting the normal use of the device.
6. A spray ring pipe should be designed under the reinforced ring of the storage tank to ensure effective cooling of the tank wall.
7. Can be designed and produced according to storage tanks or user requirements.
3、 The basic configuration of the fire cooling water mist spray device for cylindrical vertical (fixed top) storage tanks is shown in
1、 Model representation:
Indicate the volume of the storage tank
Indicate the water curtain sprinkler system
Representing a cylindrical vertical (fixed top) storage tank
2、 Device schematic diagram:
Schematic diagram of fire cooling water mist spray device for cylindrical vertical (fixed top) storage tank
Instructions:
1. The device adopts a water curtain nozzle, and the most unfavorable nozzle pressure is 0.10Mpa.
2. The water supply flow rate is ≤ 3m/s, and the water supply intensity is 2.5L/m · m2.
3. The distance between the nozzle and the tank wall is less than 700 (mm).
4. A filter should be installed in front of the device to prevent debris from blocking the nozzle and affecting the normal use of the device.
6. A spray ring pipe should be designed under the reinforced ring of the storage tank to ensure effective cooling of the tank wall.
7. Can be designed and produced according to storage tanks or user requirements.
3、 The basic configuration of the fire cooling water mist spray device for cylindrical vertical (fixed top) storage tanks is shown in
| model | Tank parameters | Basic parameters of sprinkler system | ||||||||
|
Nominal volume (m3) |
inner diameter (mm) |
Can height (mm) |
Water supply riser | Tank wall ring pipe | Water curtain nozzle | |||||
| Number of water supply routes |
pipe diameter DN(mm) |
number of layers |
Ring diameter Ф(mm) |
pipe diameter DN(mm) |
Nozzle specifications (Flow coefficient X, spray angle) |
quantity Individual/layer |
||||
| GPL-M-1000 | 1000 | 11500 | 10650 | 2 | 80 | 2 | 12700 | Determine based on the protected area | ZSTMB-TX/120 | 16 |
| GPL-M-1500 | 1500 | 13500 | 11500 | 2 | 100 | 2 | 14700 | Determine based on the protected area | ZSTMB-TX/120 | 20 |
| GPL-M-2000 | 2000 | 15780 | 11370 | 2 | 125 | 2 | 17180 | Determine based on the protected area | ZSTMB-TX/120 | 24 |
| GPL-M-3000 | 3000 | 18900 | 11760 | 2 | 125 | 2 | 20100 | Determine based on the protected area | ZSTMB-TX/120 | 30 |
| GPL-M-5000 | 5000 | 23700 | 12530 | 2 | 150 | 3 | 24900 | Determine based on the protected area | ZSTMB-TX/120 | 40 |
| GPL-M-10000 | 10000 | 31000 | 14580 | 4 | 125 | 3 | 32200 | Determine based on the protected area | ZSTMB-TX/120 | 56 |
| GPL-M-20000 | 20000 | 42000 | 17000 | 4 | 150 | 4 | 43200 | Determine based on the protected area | ZSTMB-TX/120 | 72 |
| GPL-M-30000 | 30000 | 44000 | 20600 | 4 | 150 | 4 | 45200 | Determine based on the protected area | ZSTMB-TX/120 | 80 |
Table 2 Basic Parameters of Fire Cooling and Sprinkler System for Cylindrical Vertical (Fixed Top) Storage Tanks
FDG-M cylindrical vertical (inner floating roof) storage tank fire sprinkler cooling device
1、 Model representation:
Indicate the volume of the storage tank
Indicate the water curtain sprinkler system
Representing a cylindrical vertical (inner floating roof) storage tank
2、 Device schematic diagram:
Schematic diagram of fire cooling water curtain sprinkler system for cylindrical vertical (inner floating roof) storage tank
Instructions:
1. The device adopts a water curtain nozzle with a rated pressure of 0.35MPa
2. The water supply flow rate is 3m/s, and the water supply intensity is 2L/min · m2.
3. The distance between the nozzle and the tank wall is less than 700 (mm).
4. A filter should be installed in front of the device to prevent debris from blocking the nozzle and affecting the normal use of the device.
6. Spray ring pipes should be designed under the anti wind ring and reinforcement ring of the storage tank to ensure effective cooling of the tank wall.
7. Can be designed and produced according to storage tanks or user requirements.
3、 The basic configuration of the fire cooling water mist sprinkler system for cylindrical vertical (inner floating roof) storage tanks is shown in Table 3:
1、 Model representation:
Indicate the volume of the storage tank
Indicate the water curtain sprinkler system
Representing a cylindrical vertical (inner floating roof) storage tank
2、 Device schematic diagram:
Schematic diagram of fire cooling water curtain sprinkler system for cylindrical vertical (inner floating roof) storage tank
Instructions:
1. The device adopts a water curtain nozzle with a rated pressure of 0.35MPa
2. The water supply flow rate is 3m/s, and the water supply intensity is 2L/min · m2.
3. The distance between the nozzle and the tank wall is less than 700 (mm).
4. A filter should be installed in front of the device to prevent debris from blocking the nozzle and affecting the normal use of the device.
6. Spray ring pipes should be designed under the anti wind ring and reinforcement ring of the storage tank to ensure effective cooling of the tank wall.
7. Can be designed and produced according to storage tanks or user requirements.
3、 The basic configuration of the fire cooling water mist sprinkler system for cylindrical vertical (inner floating roof) storage tanks is shown in Table 3:
| model | Tank parameters | Basic parameters of sprinkler system | ||||||||
|
Nominal volume (m3) |
inner diameter (mm) |
Can height (mm) |
Water supply riser | Tank wall ring pipe | Water curtain nozzle | |||||
| Number of water supply routes |
pipe diameter DN(mm) |
number of layers |
Ring diameter Ф(mm) |
pipe diameter DN(mm) |
Nozzle specifications (Flow coefficient X, spray angle) |
quantity Individual/layer |
||||
| FPL-M-1000 | 1000 | 11500 | 12000 | 2 | 80 | 2 | 12700 | Determine based on the protected area | ZSTMB-TX/120 | 16 |
| FPL-M-1500 | 1500 | 13000 | 13500 | 2 | 100 | 2 | 14200 | Determine based on the protected area | ZSTMB-TX/120 | 20 |
| FPL-M-2000 | 2000 | 14500 | 14350 | 2 | 125 | 2 | 15700 | Determine based on the protected area | ZSTMB-TX/120 | 24 |
| FPL-M-3000 | 3000 | 17000 | 15850 | 2 | 125 | 2 | 18200 | Determine based on the protected area | ZSTMB-TX/120 | 30 |
| FPL-M-5000 | 5000 | 21000 | 16500 | 2 | 150 | 3 | 22200 | Determine based on the protected area | ZSTMB-TX/120 | 40 |
| FPL-M-10000 | 10000 | 30000 | 16500 | 4 | 125 | 3 | 31200 | Determine based on the protected area | ZSTMB-TX/120 | 56 |
| FPL-M-20000 | 20000 | 42000 | 17500 | 4 | 150 | 4 | 43200 | Determine based on the protected area | ZSTMB-TX/120 | 72 |
| FPL-M-30000 | 30000 | 44000 | 20600 | 4 | 150 | 4 | 45200 | Determine based on the protected area | ZSTMB-TX/120 | 80 |
| FPL-M-50000 | 50000 | 60000 | 19440 | 4 | 150 | 5 | 61200 | Determine based on the protected area | ZSTMB-TX/120 | 112 |
| FPL-M-100000 | 100000 | 80000 | 21800 | 4 | 150 | 5 | 81200 | Determine based on the protected area | ZSTMB-TX/120 | 152 |
| FPL-M-130000 | 130000 | 85000 | 25190 | 6 | 200 | 6 | 86200 | Determine based on the protected area | ZSTMB-TX/120 | 168 |
| FPL-M-150000 | 150000 | 90000 | 26100 | 6 | 200 | 7 | 91200 | Determine based on the protected area | ZSTMB-TX/120 | 180 |
Table 3 Basic Parameters of Fire Cooling and Sprinkler System for Cylindrical Vertical (Internal Floating Roof) Storage Tanks
