Do you need copper pipes for water air conditioning and refrigeration?

Water air conditioning. Copper pipes are used for refrigeration.

About the classification of air conditioners:

1.According to the medium used to bear the indoor heat and humidity load, it can be divided into:

Full air system: generally by chiller.

Cooling towers, combined air conditioning units and refrigerants.

water) conveying system (pumps and pipes).

Total water system: The system generally consists of a chiller and a fan coil unit.

Cooling towers and refrigerant (water) delivery systems (pumps and pipes).

This system can be called water air conditioning, and it is less used.

Air-water system: The system generally consists of chillers, fan coil units, fresh air units, cooling towers and refrigerant (water) delivery systems (pumps and pipes). This kind of system is a water air conditioning system that everyone often encounters.

Refrigerant system: This kind of system is common with multi-line and multi-unit air conditioning systems, split air conditioners, and constant temperature and humidity units.

2.According to the degree of concentration of air handling equipment, it can be divided into:

Centralized: This kind of system is generally found in large shopping malls, hospitals, office buildings and other places.

Semi-centralized: A form of air conditioning system between centralized and decentralized.

Decentralized: For example, a split air conditioner is installed in one building.

Enclosed: This type of air conditioner uses indoor air to circulate and no outside air enters the system.

Direct flow type: This kind of system is that all the air sent into the room is discharged to the outside and is not reused.

Hybrid (primary return air, secondary return air): This system mixes outdoor air and indoor air before sending it into the room.

Chillers, combined air conditioning units, fan coil units, fresh air units, multi-connected internal and external units and multi-connected units in the above-mentioned systemsRefrigerantsThe pipes are all copper-contained.

Copper pipes are required, and the evaporator of the coil unit contains copper pipes.

Why do you need copper pipes for air conditioners?

Iron pipes are easy to corrode, and the specific heat capacity of copper pipes is larger than that of iron pipes, and the heat absorption and heat dissipation effect is good.

Do you need copper pipes for water air conditioning and refrigeration?

Copper pipes are used for water air conditioning and refrigeration.

All-air system: generally composed of chillers, cooling towers, combined air conditioning units and refrigerant (water) transfer systems (pumps and pipes).

Total water system: The system generally consists of a chiller, a fan coil unit, a cooling tower, and a refrigerant (water) delivery system (pump, pipeline).

This type of system is known as a water air conditioner and is used less.

Air-water system: The system is generally composed of chillers, fan coil units, fresh air units, cooling towers and refrigerant (water) delivery systems (water pumps and pipes). This kind of system is the water air conditioning system that everyone often encounters.

Refrigerant system: This system is commonly used in multi-online and multi-trailer air conditioning systems, split air conditioners, and constant temperature and humidity units. According to the concentration degree of air handling equipment, it can be divided into:

Centralized: The system is typically used in shopping malls, hospitals, office buildings, and other places.

Semi-centralized: a form of air-conditioning system between centralized and decentralized grinding and rolling rooms. Distributed:

This air conditioner uses indoor air circulation, so no outside air enters the system. Direct flow type: The system exhausts all the air sent into the room to the outside and does not reuse.

Mixing (one return air and two return air): The system mixes outdoor air and indoor air and sends it into the room.

The chillers, combined air-conditioning stove units, fan coil units, fresh air units, multi-channel internal and external units, and multi-channel refrigerant pipelines in the above-mentioned systems all contain copper pipes.

Question: Is a cold water air conditioner a copper pipe? Clear and correct answer:

The plumbing in the cold water air conditioning system uses copper or steel pipes. Different air conditioning materials also have different explanations for the answer: cold water air conditioning is an air conditioning system that reduces the indoor temperature through cold water circulation, usually consisting of a chiller and a cooling water circulation system.

The cooling water circulation system includes parts such as water pumps, cooling towers, water tanks, and pipes. In these pipes, copper and steel pipes are mainly used. Copper pipes have the advantages of good thermal conductivity, corrosion resistance, and easy processing, while steel pipes have the characteristics of high strength and strong pressure resistance, so in the design and manufacturing process, suitable materials are usually selected according to different requirements and occasions.

In addition, there are some cold water air conditioning systems that use plastic pipes, which are usually made of PVC, PP and other materials, which have the advantages of corrosion resistance, lightweightness, easy installation, etc., but correspondingly, their pressure resistance and thermal conductivity are relatively poor. Highly relevant and extended information: In cold water air conditioning systems, the choice of ducts is very important, and different materials and sizes will have an impact on the performance and efficiency of the system.

Therefore, in the design and installation process, a variety of factors need to be considered, such as the pressure, temperature, flow rate of the system, etc., as well as the advantages and disadvantages of the piping material and the service life. In addition, it is also necessary to regularly maintain and overhaul the cold water air conditioning system to ensure its normal operation and long-term use. Maintenance and overhaul work includes cleaning, flushing pipes, replacing pipe fittings, etc., and requires specialized personnel to operate.

Summary. Hello dear and happy to answer your <>

Cold water air conditioners are copper pipes. Chillers, combined air conditioning units, fan coil units, fresh air units, multi-channel internal and external units, and multi-channel refrigerant pipelines all contain copper pipes.

Is a cold water air conditioner a copper pipe.

Hello dear and happy to answer your <>

Cold water air conditioners are copper pipes. Chillers, combined air conditioning units, fan coil units, fresh air units, multi-channel internal and external units, and multi-channel refrigerant pipelines all contain rent types.

Dear, here's an extension <> for you

Water air conditioning and refrigeration should be pure copper pipes. 1.According to the medium used to bear the source load of indoor heat and humidity bridge pants, it can be divided into:

Total air system: generally composed of chillers, cooling towers, combined air conditioning units and refrigerant (water) delivery systems (water pumps and pipes). Full Water System:

The system generally consists of a chiller, a fan coil unit, a cooling tower and a refrigerant (water) delivery system (pumps and pipes).

There are a variety of plumbing materials used in chilled water air conditioners, among which copper pipes are a common choice and the first choice used by many air conditioner manufacturers. Copper tubes have very good thermal and electrical conductivity, making them suitable for use in the manufacture of low-temperature or high-temperature equipment, such as refrigerant transfer in chilled water air conditioners and heat pump air conditioners. In addition, copper is a highly corrosion-resistant material, able to withstand high pressures and temperatures, and maintain its properties over time.

Therefore, copper pipes are widely used in cold water air conditioners.

1. Because the pressure resistance of copper pipe is high, it is not easy to corrode, and the service life is longer than that of aluminum pipe.

2. Moreover, the thermal conductivity of refrigeration copper pipes is much better than that of aluminum tubes, and the welding performance and mechanical strength are far better than those of aluminum.

3. Finally, the refrigerant is to absorb heat in the evaporator, and then release the heat in the condenser. Therefore, the copper pipe used in this refrigerant is bad, which directly affects the refrigeration effect of the air conditioner.

How to buy copper pipes for air conditioners?

1. Pressure resistance and other capabilities of air conditioning copper pipes: Daikin's special air conditioning copper pipes are all R410A refrigerant systems, so the selected air conditioning copper pipes must withstand high pressure, and it is recommended to use Daikin's special 410 copper pipes here. 410 air conditioning copper tube is a product specially produced for R410A refrigerant, which can meet the requirements of high pressure and high cleanliness in R410A refrigerant system.

2. Air conditioning copper pipe**: The 410 air conditioning copper pipe** on the market is generally more expensive than the R22 air conditioning copper pipe**. In fact, because most of the 410 air conditioning copper pipes use extrusion technology, the wall thickness of the copper pipe can be thinner while bearing high pressure.

As a result, the weight of the copper tube per meter is reduced, and the weight of the copper tube is lighter under the premise of the same number of meters.

How much copper pipe is used in air conditioning**?

1. There are many of these, from 100 yuan a meter to 300 yuan a meter, and there are many factors that determine the copper pipe of air conditioning, such as: copper pipe brand, copper pipe quality, copper pipe model, copper pipe use and copper pipe installation. It mainly depends on what you choose.

2. For example, the copper pipe brand, Gree's air conditioning copper pipe is 120 yuan a meter, Midea air conditioning copper pipe is 100 yuan a meter, and Chigo air conditioning copper pipe is 110 yuan a meter, there are differences but not much.

3. Then the quality of the copper pipe, the higher the copper content, the higher the quality, the better the quality. It is recommended to buy a slightly higher copper-containing search type when buying. Let's talk about the copper tube model, the general diameter is between, this kind of ** is 120 yuan a meter, and some are between, the ** of this copper tube is about 180 yuan a meter.

4. There are many kinds of models, which can be selected according to the specific situation of the air conditioner. The use of copper pipes is also differentiated, such as copper pipes for drainage** at more than 150 yuan per meter. The copper pipe for ventilation and exhaust is about 120 yuan a meter.

The structure of copper tubes for different purposes is different, so don't get confused.

5. It is the installation of copper pipes, the installation of copper pipes needs professionals to complete, and some copper pipes are higher than ordinary ones, because they provide free installation services, in fact, this is similar to the installation fee.