Cooling towers are generally used in which industries 10

Thermal power plants, petrochemical plants, chemical plants, steel plants, smelters, metal foundries, paper mills, food factories, pharmaceutical factories, plastic factories, rubber factories, textile factories, refrigerated warehouses, air conditioning, etc.

Cooling towers are commonly used in the following industries:

1.Power industry: The power industry needs to cool equipment such as generators and transformers, and cooling towers can provide a large amount of cooling water to keep the equipment running normally.

2.Chemical industry: The chemical industry needs to cool the heat generated in the production process, and the cooling tower can provide efficient cooling effect to ensure the stability and safety of the production process.

3.Pharmaceutical industry: The pharmaceutical industry needs to cool the heat generated during the production process, and cooling towers can ensure the stability of temperature and humidity to ensure the quality and safety of products.

4.Iron and steel industry: The steel industry needs to deal with high-temperature furnace cooling, and cooling towers can provide efficient cooling to ensure the stability and safety of the production process.

5.Petrochemical industry: The petrochemical industry needs to cool the heat generated in the production process, and the cooling tower can provide efficient cooling effect to ensure the stability and safety of the production process.

6.Food industry: The food industry needs to cool the heat generated during the production process, and cooling towers can ensure the stability of temperature and humidity to ensure the quality and safety of products.

In summary, cooling towers are used in many different industries and are mainly used to cool the heat generated during the production process.

Open tower application fields: air conditioning cooling system, refrigeration series, injection molding, tanning, foaming, power generation, steam turbine, aluminum profile processing, air compressor, industrial water cooling and other fields, the most widely used is air conditioning cooling, refrigeration, plastic industry.

Closed column application fields: induction heating and metal melting equipment, cooling of circulating water of various reactors and condensers in the chemical industry, cooling of large motors, diesel engines, rectifier equipment, electric welding equipment, hydraulic stations and continuous casting equipment, cooling of industrial solutions, such as quenching liquid, electroplating solution, etc.

Suzhou Lianglixing Cooling Equipment **** focuses on the manufacturing, research and development, and service of cooling towers, mainly FRP cooling towers, sheet metal towers, closed cooling towers, etc.!

The cooling tower is installed in the factory and large public places, and its main role is to use water cooling measures when working with large equipment, and the first air conditioning system and cooling water system in this place; In other words, a cooling tower is a cooling device that is used together with its water circulation system to cool down the equipment used when it is running. Tengjia cooling tower is a kind of cooling equipment, which is generally used in large factories, such as chemical plants, steel plants, power plants, and so on.

Cooling towers are mainly used in air conditioning cooling systems, refrigeration series, injection molding, tanning, foaming, power generation, steam turbines, aluminum profile processing, air compressors, industrial water cooling and other fields, and the most widely used are air conditioning cooling, refrigeration, plastic and chemical industries. The specific division is as follows:

a. Air room temperature regulation: air conditioning equipment, cold storage, cold room, refrigeration, air conditioning, etc.;

b. Manufacturing and processing: food industry, pharmaceutical industry, metal casting, plastic industry, rubber industry, textile industry, iron and steel mill, chemical industry, petrochemical products, etc.;

c. Mechanical operation and cooling: generators, steam turbines, air compressors, hydraulic presses, engines, etc.;

Cooling towers are not only used in industry, but also in many production enterprises. Take a look at Shengying's cooling towers.

Cooling towers can generally be divided into the following types according to the way of ventilation and the way hot water and air are in contact:

Natural branch cooling tower: refers to the use of natural wind or buoyancy of hot air to make the air flow through the cooling tower in the tower automatically. The advantages of natural ventilation cooling tower are simple structure and low operating cost, but it is greatly affected by wind speed and direction, and the cooling effect is unstable.

Mechanical ventilation cooling tower: refers to the use of fans to force air supply, so that air through the cooling tower in the tower. The advantage of mechanical ventilation cooling tower is that the cooling effect is good, and it is not affected by wind speed and direction, but the structure is complex and the operating cost is high.

Wet cooling tower: refers to a cooling tower that uses the heat exchange of water and air to reduce the temperature of water, and is one of the most common types of cooling towers. The advantage of wet cooling towers is that they can reduce the water temperature to close to the wet-bulb temperature, which is the lowest temperature in the atmosphere, thus improving the cooling effect.

However, the water consumption is large, which will produce floating water and white mist, and it needs to be cleaned and disinfected regularly.

Dry cooling tower: refers to a cooling tower that uses air to convection heat transfer to water or other media to reduce temperature. The advantages of dry cooling towers are that the water consumption is small, there will be no floating water and white fog, and the maintenance is not convenient.

However, the cooling effect is poor, and the water temperature cannot be lowered below the wet-bulb temperature.

The cooling tower is an evaporative heat dissipation device that uses water as a circulating coolant, uses water and air flow to exchange cold and heat to produce steam, and the steam volatilization takes away the heat to achieve evaporation heat dissipation, convective heat transfer and radiation heat transfer to dissipate the waste heat generated in industry or refrigeration and air conditioning to reduce the water temperature.

According to different ways, it can be divided into:

1. According to the ventilation mode, it is divided into: natural ventilation cooling tower.

Mechanically ventilated cooling towers.

hybrid ventilation cooling towers;

2. According to the flow direction of hot water and air: counter-flow cooling tower.

Cross-flow (direct AC) cooling towers.

Mixed-flow cooling towers;

3. According to the contact mode between water and air: wet cooling tower.

Dry cooling towers.

Wet and dry cooling towers;

4. According to the application field.

Industrial cooling tower{40O622++36G6} air-conditioning cooling tower;

5. According to the noise level: ordinary brigade fighter cooling tower.

Low-noise cooling towers.

Ultra-low noise cooling towers.

Ultra-quiet cooling towers;

6. According to the shape: circular cooling tower.

square cooling tower;

7. According to whether water and air are in direct contact: open cooling tower.

Closed cooling calls for towers (also known as closed cooling towers, closed cooling towers) and so on.

The cooling tower in the circulating water supply system has two types according to the structural form: natural ventilation type and forced ventilation type.

Natural Draft Cooling Tower: Also known as an open cooling tower.

Forced-draft cooling towers: also known as mechanically drafted cooling towers. Mechanical ventilation cooling towers can be divided into two types: downflow cooling towers and counterflow cooling towers according to their different air flow directions.

The main technical specifications of the two cooling tower devices are shown in Table 5-18.

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Table 5-18 Main specifications of two types of cooling tower devices.

See Table 5-19 for the advantages and adaptation conditions of the two cooling tower devices.

Name: Natural Ventilation Cooling TowerMechanical Ventilation Cooling TowerAdvantagesSimple equipment, lowest cost, good cooling effect, low cost, good cooling effect, relatively stable, compact layout, can be located near buildings and pumping stations in the scattered branch area of the plant, easy to manage, disadvantages Cooling effect is affected by wind force, wind direction, high cost, mechanical equipment maintenance is more complex, the cooling effect of blast cooling tower is easily affected by the return of hot and humid air discharged from the top of the tower, high cost, applicable conditions, areas with stable and large wind speed, small cooling water, and open building siteIn areas with high air temperature and high temperature, strict requirements for cooled water temperature and stability, narrow building sites, and poor ventilation conditions.

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Table 5-19 Advantages and adaptation conditions of the two cooling tower devices.

Cooling towers can be divided into different classifications, and here are a few common ones:

1.Classified according to the working principle: it can be divided into wet cooling tower and dry cooling tower. Wet cooling towers use the evaporation of water to dissipate heat, while dry cooling towers dissipate heat by taking heat away from the air directly.

2.According to the classification of structure: it can be divided into natural ventilation cooling tower and mechanical ventilation cooling tower. Naturally vented cooling towers use only natural wind for ventilation, while mechanically ventilated cooling towers are forced by fans.

3.According to the classification of application scenarios: it can be divided into industrial cooling towers and building cooling towers. Industrial cooling towers are mainly used for cooling or air conditioning systems in industrial production, while building cooling towers are mainly used for air conditioning systems in large buildings.

4.According to the classification of water circulation mode: it can be divided into open cooling tower and closed cooling tower. Open cooling towers bring cooling water directly into contact with the atmosphere, while closed cooling towers isolate the cooling water from the atmosphere by means of a heat exchanger.

In summary, cooling towers can be classified according to various ways such as working principle, structural key, application scenario, and water circulation mode. Different types of cooling towers have different characteristics and application ranges, and users can choose the right cooling tower according to their needs.

Tengjia cooling tower is installed in factories and large public places, and its main role is to use water cooling measures when working with large equipment, and the first air conditioning system in this place is used in the cooling water system; In other words, a cooling tower is a cooling device that is used together with its water circulation system to cool down the equipment used when it is running.

The function of the cooling tower: to use water as a circulating coolant to absorb heat from a system and discharge it into the atmosphere to reduce the water temperature.

The cooling tower is a comprehensive product integrating aerodynamics, thermodynamics, fluidics, chemistry, biochemistry, materials science, static and dynamic structural mechanics, processing technology and other disciplines. Water quality is a function of multiple variables, and cooling is a multi-factor, multi-variable and multi-effect synthesis process.

The external hydraulic turbine of the cooling tower, due to the motor position installed outside the cooling tower duct, has no space limitations, and the diameter, number of pieces, shape and angle of the external hydraulic turbine impeller can be enlarged according to the actual situation of the customer, and the torque can be increased to improve the conversion efficiency. The system design of different flow rates and pressures achieves the most perfect transmission conversion ratio, so that the speed of the cooling tower fan is greater than or equal to the speed of the fan driven by the original motor.

Cooling towers are part of the air conditioning system, all of which are indispensable, in other words, desktop computers have a main unit, a monitor, a keyboard and a mouse. Cooling towers are like monitors in a desktop computer, without which a desktop computer cannot be functional. Then it is impossible for the air conditioner to do without a cooling tower, which is to remove the heat and send them to the atmosphere to the cooling equipment.

A cooling tower is a device that uses water as a circulating coolant to absorb heat from a system and discharge it into the atmosphere to reduce water temperature. Its cooling is the use of water and air flow after contact with cold and heat exchange to produce steam, steam volatilization to take away heat to achieve evaporation heat dissipation, convection heat transfer and radiation heat transfer and other principles to dissipate the waste heat generated in industry or refrigeration and air conditioning to reduce the water temperature of the evaporation and heat dissipation device, in order to ensure the normal operation of the system, the device is generally barrel-shaped, so it is called cooling tower.

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A cooling tower is a type of equipment that allows water to exchange heat in direct contact with air. The mechanical cooling tower is mainly composed of a fan, a motor, a packing, a water sowing system, a tower body, a water tray, etc. It is mainly used by the air with a relatively low temperature under the action of the fan and the water in the filler for heat exchange, so as to achieve the purpose of reducing the water temperature.

The structure and design conditions of the water tower are indicated in the product manual of each manufacturer, and the water ton unit used for the circulating flow rate of the cooling tower is the most commonly used unit in the world, and the cooling tower should leave a margin of about 20 in the selection. --Tengjia.

Supporting equipment for cooling towers and water tanks.

1. Thermal power plants generally have cooling towers.

1) After the water is heated, a high-pressure gas is generated to drive the steam turbine to generate electricity, and the remaining gas needs to be cooled;

2) Its working principle is as follows: the water on the cooling tower of the power plant is pumped up, and the water is evenly dispersed and dropped down through the water distributor, and the height of the cooling tower is generally tens of meters, like a huge chimney, which can pump the air up from below, and take away the heat in the process of contact between the air and the water droplets, so as to play the role of cooling water.

2. The air conditioner also has the role of a cooling tower, which is to play the role of cooling circulating liquid.

3. There are also professional production of FRP cooling towers, commonly known as cooling water towers, cold water towers, cooling water towers, FRP towers, water towers, etc., mainly square, round, cross-flow, counter-flow, non-filler spray series cooling towers.

4. In short, there are many places where cooling towers are used, and the examples are endless, which are divided into general cooling towers for air conditioning, industrial cooling towers, and high-temperature cooling towers according to their uses.

5. According to the noise level, it can be divided into ordinary cooling tower, low-noise cooling tower, ultra-low noise cooling tower and ultra-quiet cooling tower.

6. Others such as jet cooling towers, fanless cooling towers, hyperbolic cooling towers, etc.

A cooling tower is a device that uses water as a circulating coolant to absorb heat from the system into the atmosphere to reduce the temperature of the water. Cooling is the exchange of cold and heat resulting from the use of water and air, as well as the evaporation of thermal evaporation, convective heat transfer, and radiative heat transfer. The waste heat generated by the air conditioner reduces the evaporation and heat dissipation of the water temperature, ensuring the normal operation of the system.

The unit is often referred to as the barrel type, hence the name of the cooling tower. Cooling towers are a comprehensive product of various disciplines such as aerodynamics, thermodynamics, fluid thermodynamics, chemistry, biochemistry, materials science, static and dynamic structural mechanics, processing skills, etc. Water quality is a multivariate function.

Cooling is a multifactorial, multivariable, and multi-effect process. In the cooling tower circulating water system, there must be a specified amount of energy (20%-25%), and when it is running, the energy is gathered on the valve, and over time, the energy disappears in a white way. The external turbine is to take advantage of these"Remaining energy"Converted into efficient mechanical energy, thus replacing cooling tower fan motors with 100% power savings.

Tengjia shared.