1.High Efficiency of Velocity Recovery 2.Superior Performance 3.Rigid and Solid Structure 4.Corrosion Preventive 5.Beactiful
1.Low energy-consumption of operation2.Non-metalizing of the components3.Superior Performance4.Beautiful Shape
General
CNTS serial square counter flow cooling tower with FRP casing is a advanced kind of cooling tower with perfect technology and reliable performance.
The cooling tower has passed the inspection and test for the running tower and all kind of performance data have hit or exceed the national standard value stipulated in GB7190-1997 “Cooling tower of Plastic with enhanced glass fiber”.
CNTS serial cooling tower with ascendant performance and good quality have been widely used in the circulating water system in such fields as Air-conditioning, Electric, Chemical, Metallurgy.
Tower Type
CNTS serial counter flow cooling tower applies the full steel structure.
Performance
The result from the detail thermodynamic and resistance calculation indicates that the performance of the proposed cooling tower can meet the requirement of the design technique.
Maintenance
The convenient maintenance for the tower is fully considered in this proposal. A stairway is designed on one side of the tower block so that it’s easy to climb up to the fan deck for maintenance and anti-fire requirement. An access door is designed on the fan stack, and a check-way to the fan supports platform is designed inside of the fan stack.
Optimize Design
This proposal is a result from summing-up and studying the years’ experience of design and fabrication of the count flow cooling tower with similar model and similar flow rate. To seek the best cooling effect for a cooling tower , our technicians have being done a mass of experiments by simulating different conditions to seek the best data of design and to decrease the resistance of tower as possible.
In this proposal, there are much margin for such data as the thermal performance value of filling, air flow of fan and the power of motor so that the cooling tower can continually work under the condition with bad weather and impact load.
Code for Design, Fabrication,Inspection and Acceptance
GB7190.1-1997 | Section I: Small and Middle Scale Glass Fiber Reinforced Plastic Cooling Tower |
GB7190.2-1997 | Section II: Large Scale Glass Fiber Reinforced Plastic Cooling Tower |
GB/T50102-2003 | Industrial Circulation Water Cooling Tower Design Code |
HG20522-92 | Chemical Corporation Cooling Tower Design Code |
CD80A1-83 | Counter Flow Induced Draft Cooling Tower Test Code |
GBJ17-88 | Steel Structure Design Code |
GB50010-2002 | Concrete Structure Design Code |
GB50007-2002 | Construction’s Ground-Base/ Foundation Design code |
GBJ9-87 | Construction Structure Load Code |
GBJ11-89 | Construction Seismic Design Code |
GB50205-2001 | Acceptance Code for Steel Structure Construction |
GB1449-83 | Performance Test method for Fiber reinforced Plastic |
GB/T2406-93 | Burning Performance of Plastic Test Method --- Oxygen Index Method |
DL/T742-2001 | Specification for Plastic Component |
GB1458-78 | Stretch Test method for Fiber Winding Ring Sample |
GB2567-2578-81 | FRP Test method |
GB3139-82 | Heat-conduct factor of FRP Test Method |
GB1446-83 | Fiber Reinforced Plastic Performance Test method |
GB3354-3357-82 | Fiber Reinforced Plastic Mechanics Performance Test Method |
GB3854-83 | Fiber Reinforced Plastic Bachol Hardness Test Method |
GB1462-1463-88 | Test Method of water-absorbing Rate, Density, and Relative Density of Fiber Reinforced Plastic |
GB2577-89 | Test Method of Resin Content of Fiber Reinforced Plastic |
GB/T1040-92 | Test Method of Stretching Performance of Fiber Reinforced Plastic |
GB/T2406-93 | Test Method of Burning Performance of Plastic – Oxygen Index Method |
GB/T18370-2001 | Glass Fiber Woven Roving |
QW/KH 7.1-01 | Procedure Regular For Product Manufacture |
QW/KH 7.4.3-01 | Inspection Regular For Raw Material And Sub-vendor |
QW/KH 8.2.4-01 | Product Quality Inspection Regular |
The Quality Assurance System
In order to adapt the fast developed market economy better and serve customers, our company strengthens its internal enterprise management to ensure the best product, we established ISO9001 quality assurance system and so the enterprise produce quality is well ensured.
The product quality promises:
1.The quality assurance period will be one year from time of succeeding in debugging after installation.
2.The life maintenance will be executed for the product but the maintenance cost will be deducted.
3.The assurance operation period of the components of the product is as follows,
The FRP component: 20 Years
Water Distribution system: 20 Years
The Drift Eliminator: 20 Years
The Plastics Fill: 20 Years
CNTS cooling tower
