Are Gzleaho s heat exchangers good?

Key point 1 of purchasing heat exchangerThere are many types of heat exchanger models, which need to be decided according to the actual working conditions and applications. When Jiangsu Changsheng provides users with heat exchange solutions, it will carry out technical exchanges, such as when the flow rate is large and the pressure drop is small, you can choose the plate heat exchanger model with less resistance, and vice versa.

Especially when choosing a stainless steel plate type all-welded plate heat exchanger, it is necessary to carefully measure the temperature and other parameters, and try to meet the long-term stable trial of the appropriate model. 2.The selection of flow channel and process is a group of parallel flow channels in the same flow direction of a medium in the heat exchanger equipment, and similar plates constitute the flow channel of the medium.

The user can select the stream based on the calculation of the parameters....

Their company mainly focuses on metal heat exchangers, which are only conventional standards at present. If you want to use it for a long time, the effect is better, there is a "fluoroplastic heat exchanger", which can also be lined with fluorine, which has more excellent performance than a separate metal heat exchanger::: If the anti-corrosion performance is good, the pressure resistance capacity is greatly enhanced after steel, but because it is plastic, it is lighter in weight, easy to transport, easy to install, and the thermal efficiency is still good. . .

The key fluoroplastics are imported, but the overall cost performance is very high... Metal heat exchangers were developed in China at the beginning, and their anti-corrosion ability is limited, so their use has been limited.

I haven't heard of it, I don't know if it's good or not.

There is no difference, heat exchangers are also known as heat exchanger heat exchange equipment.

Heat exchangers are also known as heat exchangers and heat exchange equipment. This is a device that enables heat exchange between two fluids for heating or cooling purposes.

Fluids of different temperatures are generally separated by solid walls (heat transfer surfaces). In some cases, the two fluids are in direct contact with each other to exchange heat.

According to the principle of action, it can be divided into wall heat exchanger, regenerative heat exchanger and hybrid heat exchanger.

According to the purpose of use, it can be divided into cooler, heater, condenser and vaporizer.

According to the structural material, it can be divided into metal material heat exchanger and non-metallic material heat exchanger.

According to the shape and structure of the heat transfer surface, it can be divided into tubular heat exchanger and plate heat exchanger.

Yes, the heat exchanger for the purpose of ensuring the safety of the system is called a safety heat exchanger, which is divided by function.

In fact, heat exchangers are originally divided into heaters, coolers, condensers and vaporizers according to their uses, but in actual production, this kind of heat exchanger is used to prevent the destruction of some equipment caused by the increase in pressure caused by the increase in temperature is called a safety heat exchanger. The difference with other heat exchangers is that the purpose is different.

The difference you are referring to may be the difference between the three types of heat exchangers (direct contact, regenerative type, and wall type) distinguished by heat transfer characteristics, and you will see the type of heat exchanger, or look at the chemical principle.

Gu Zi's, it's very good. He's it

If you want to install a plate heat exchanger, you can install it, tap water, cold water, and heated water are placed below, there is no problem with the heat source water placed on it, and there is no problem with the 18-meter copper pipe must be insulated, otherwise it will be cold at the end of use.

If you are not equipped with a plate heat exchanger, you should pay attention to the heat exchange of the copper tube coiled in the barrel: 1. Whether you are central heating or your own wall-hung boiler heating, central heating should know that the heating pressure is very high, if you are not sure about the strength of your heat exchanger, you must put the hot water in the copper pipe, otherwise it will be troublesome once the water leaks. 2. The length of the copper pipe is definitely not enough, and the outer surface of the copper pipe needs to be calculated and reach 1 square meter.

3. It is recommended that you buy a plate heat exchanger, which can meet the hot water temperature you need without leakage, and there are also water heaters.

I wonder if tap water will work underneath? A: It can be up and down, and the pressure of the water is transmitted in all directions without change.

Is it okay to have heating in and out on it? A: Can the copper pipe be more than 18 meters? A: The longer the copper tube, the hotter the water will be heated.

Is it okay to change it like this, is it hot or not? Answer: Keep it hot.

You may be talking about the calculation of the heat exchange area and the demand heat exchange area, where the calculated heat exchange area is the actual heat exchange area of the heat exchanger structure you designed, which is the part of the hot and cold medium on the heat exchanger (the surface area of the heat exchange tube); The demand heat exchange surface is the heat exchange area required for the total heat exchange of the auspicious return medium participating in the heat exchange; And the ratio of the two: calculate the demand - 1 = area margin.

In the standard heat exchanger model, the nominal heat exchange area of the heat exchanger has been indicated. I don't know what type of heat exchanger you have. For example, the fixed tube-plate heat exchanger means that:

Head tube box, nominal diameter 700mm, pipe design pressure, shell design pressure, nominal heat exchange area 200 square meters, heat exchange tube outer diameter 25mm, tube length 9m, 4 pipes, single shell.

Condensers, heat exchangers, heat exchangers, the same function is different in different devices, these can be inherited as exchangers.

The most used evaporator is the shell-and-tube evaporator, and now the plate heat exchanger is also used as the evaporator;

There are many types of condensers, such as shell-and-tube heat exchangers, evaporative condensers, air-cooled heat exchangers, and plate heat exchangers.

At present, condenser evaporative condenser is used most in the refrigeration system, and air cooler is used for material condensation in the chemical and petrochemical industry.

The landlord can understand what you mean, and it is convenient.