The meaning of dehumidifier

Dehumidifiers, also known as dehumidifiers, dryers and dehumidifiers, can generally be divided into two categories: civil dehumidifiers and industrial dehumidifiers, belonging to an air-conditioning family. Generally, a traditional dehumidifier consists of a compressor, a heat exchanger, a fan, a water container, a shell and a controller. Its working principle is that the fan sucks wet air into the machine and passes through the heat exchanger. At this time, the water molecules in the air condense into water droplets, and the treated dry air is discharged outside the machine, so that the indoor humidity is kept at an appropriate relative humidity. The main producing areas of dehumidifiers in the world are concentrated in Italian, Japanese, China and other places, and China is playing an increasingly prominent role in the global dehumidifier market. In particular, industrial dehumidifiers are mostly used in medicine, hospitals, electronics, computers and food industries; Home dehumidifier has just started in China's domestic market and has not been fully recognized by domestic consumers.

Classification, advantages and disadvantages of dehumidifiers

1

Cooling dehumidifier

A general dehumidifier refers to a dehumidifier in which air is cooled and dehumidified by an evaporator and then heated by a reheater to reduce the relative humidity. The condensation heat of the refrigerant is all taken away by the air flowing through the reheater, and the outlet air temperature cannot be adjusted, so it is only used for heating and dehumidification. Multifunctional dehumidifier refers to a dehumidifier that integrates three functions: heating dehumidification (common type), cooling dehumidification and temperature adjustment dehumidification. When there is no outdoor unit (air cooling) or cooling water (water cooling), you can still choose the heating and dehumidification function for dehumidification.

The advantages of freezing dehumidifier are: good dehumidification effect, rapid decline of indoor relative humidity, low operating cost, no need of heat source or cooling water, low energy consumption, simple operation and easy control, so it has been widely used. Used in national defense engineering, civil air defense engineering, various warehouses, libraries, archives, underground engineering, electronics industry, precision machining, medicine, food, agricultural seed warehouses and workshops of industrial and mining enterprises.

2

Rotary dehumidifier (suction)

The main structure of the rotary dehumidifier is a continuously rotating honeycomb drying rotary wheel. The drying runner is the key part of moisture absorption in dehumidifier, which is composed of corrugated medium made of special composite heat-resistant materials. The corrugated medium is loaded with hygroscopic agent. This design has a compact structure and can provide a huge surface area for wet air to fully contact with moisture-absorbing media. Thereby greatly improving the dehumidification efficiency of the dehumidifier.

There is no need for cold coal, so there is no compressor, so it is much lighter than the traditional dehumidifier and its weight is about half that of the traditional dehumidifier.

Because there is no compressor, it is quiet when running, but compared with the current refrigeration dehumidifier, it is not necessarily quiet in general mode. On the contrary, silent mode is really very quiet, so quiet that it is almost imperceptible. It is insisted that the rotary dehumidifier only has less compressor sound than the freezing dehumidifier, but it is not necessarily quiet when it runs.

three

Solution dehumidifier (absorber)

Solution dehumidification air conditioning system is a new type of air conditioning product developed based on active dehumidification air treatment technology, which uses dehumidification solution as moisture absorbent and water as refrigerant to adjust air temperature. Its core is to use the physical characteristics of dehumidifier and realize efficient dehumidification above dew point temperature through innovative solution dehumidification and regeneration methods. The temperature and humidity adjustment of the system is completely carried out in the open atmosphere at normal pressure. It has the technical characteristics of simple manufacture, reliable operation, energy saving and high efficiency.

Advantages of the solution dehumidifier: When introducing fresh air, the small multifunctional solution dehumidifier exchanges heat with indoor return air before the fresh air enters the refrigeration and dehumidification core, which can recover most of the indoor energy and reduce the enthalpy of the fresh air entering the refrigeration and dehumidification core, thus reducing the heat load of the compressor. The humidity of the air can be adjusted to a proper position without too low evaporation temperature, and at the same time, the condensation heat is taken away by evaporation of water in the solution, which is better than air cooling, so that the pressure ratio of the whole compression system is small, which greatly improves the efficiency of the compressor and is efficient and energy-saving. It organically combines innovative liquid dehumidification technology with mature heat pump technology, and the unit is miniaturized, creating a brand-new and widely applicable high-efficiency air conditioning dehumidification system, which not only has the air conditioning quality of central air conditioning system, but also has the advantages of simplicity, convenience and efficiency of small decentralized air conditioning.

four

Pipe dehumidifier (suction)

The pipeline dehumidifier uses the evaporator to cool and dehumidify the air and recover the condensation heat of the system to make up for the heat lost in the air due to cooling and dehumidification. It is an efficient and energy-saving dehumidification method and equipment, which can provide indoor heating, refrigeration and dehumidification at different indoor and outdoor temperatures and meet the requirements of indoor temperature and humidity. The pipeline dehumidification system is mainly composed of cooling dehumidification mode, temperature adjustment dehumidification mode, heating dehumidification mode and automatic defrosting. Advantages of pipeline dehumidifier: the compressor adopts fully enclosed flexible scroll type of international famous brand; Through the scientific and reasonable optimization design of refrigeration system, the unit has the advantages of low noise, reliable operation and high energy efficiency ratio. The heat exchanger of the pipeline dehumidifier, the water side heat exchanger is a shell-and-tube heat exchanger, which adopts high-efficiency heat exchange tubes; The air-side heat exchanger is a copper-sheathed aluminum fin heat exchanger, which is manufactured by the numerical control production line of Oak heat exchanger imported from the United States. The heat exchanger has compact structure, good pressure resistance and high heat exchange efficiency.

This average person doesn't have much contact. They use more humidifiers, but they need them in coastal areas, especially sea view rooms. The air is too humid, and the room is prone to mildew. At this time, a dehumidifier is needed, which can remove several kilograms of water a day, showing how high the air humidity is.

Hello, I'm glad to answer your question. Dehumidifiers, also known as dehumidifiers, dryers and dehumidifiers, can usually be divided into two categories: civil dehumidifiers and industrial dehumidifiers, belonging to air-conditioned families. Generally, a traditional dehumidifier consists of a compressor, a heat exchanger, a fan, a water container, a shell and a controller. Its working principle is that humid air is sucked into the machine through a fan and passes through a heat exchanger. At this time, the water molecules in the air condense into water droplets, and the treated dry air is discharged from the machine. This cycle keeps the indoor humidity at an appropriate level. Relative humidity. The main producing areas of dehumidifiers in the world are concentrated in Italian, Japanese, China and other places, and China is playing an increasingly prominent role in the global dehumidifier market. In particular, industrial dehumidifiers are mainly used in medicine, hospitals, electronics, computers and food industries. Home dehumidifier has just started in China's domestic market and has not been fully recognized by China consumers. Classification of Dehumidifiers and Their Advantages and Disadvantages 1 Cooling Dehumidifiers Common dehumidifiers mean that the air is cooled and dehumidified by the evaporator, and the relative humidity is reduced by heating by the reheater, and all the condensation heat of the refrigerant is taken away by the air flowing through the reheater and the temperature of the air outlet. Unable to adjust. Dehumidifier is used for heating and dehumidification. Multifunctional dehumidifier is a dehumidifier that integrates heating, dehumidification (universal), cooling, dehumidification, temperature regulation and dehumidification. When there is no outdoor unit (air cooling) or cooling water (water cooling), you can still choose preheating and dehumidification functions. Advantages of freezing dehumidifier: good dehumidification effect, rapid indoor relative humidity drop, low operating cost, and no need for heat source and cooling water. It is widely used because of its low energy consumption, simple operation and easy control. Used in national defense engineering, civil air defense engineering, various warehouses, libraries, archives, underground engineering, electronics industry, precision processing, medicine, food, agricultural seed warehouses and various workshops of industrial and mining enterprises. 2 Rotary dehumidifier (absorption type) The main structure of rotary dehumidifier is a continuously rotating honeycomb drying wheel. Drying rotor is the key component of dehumidifier to absorb moisture. It is composed of corrugated medium made of special composite heat-resistant materials. The corrugated medium contains a hygroscopic agent. This design has a compact structure and can provide a huge surface area, so that wet air and moisture absorption media can completely contact. Thereby greatly improving the dehumidification efficiency of the dehumidifier. There is no need for cold coal, so there is no compressor, so it is much lighter than the traditional dehumidifier, and its weight is only half that of the traditional dehumidifier. Because there is no compressor, it is quiet when running, but compared with the current refrigeration dehumidifier, it does not need to be quiet in normal mode. On the contrary, silent mode is actually very quiet, so it is almost imperceptible. Compared with the refrigeration dehumidifier, the rotary dehumidifier only reduces the compressor sound, but the wind force may not be relatively small during operation. Solution dehumidifier (absorption) solution dehumidification air conditioning system is a new air conditioning product developed based on active dehumidification air treatment technology. This technology uses dehumidifying solution as hygroscopic agent to adjust air humidity and water as refrigerant to adjust air temperature, which can provide a new air conditioner. Its core is to use the physical characteristics of dehumidifier and realize efficient dehumidification above dew point temperature through innovative solution dehumidification and regeneration methods. The temperature and humidity of the system are completely adjusted outdoors under normal pressure. It has the technical characteristics of simple manufacture, reliable operation, energy saving and high efficiency. Advantages of the solution dehumidifier: When the small multifunctional solution dehumidifier introduces fresh air, it exchanges heat with the indoor return air before the fresh air enters the cooling and dehumidification core, which can recover most of the indoor energy and reduce the indoor air. Cooling and dehumidifying the core fresh air enthalpy, thus reducing the heat load of the compressor. The air humidity can be adjusted to a suitable position without lowering the evaporation temperature. At the same time, the water in the solution is used to evaporate the condensation heat. Efficiency is better than air cooling, so the pressure ratio of the whole compression system is smaller and greatly improved. The compressor has high efficiency and energy saving. It organically combines innovative liquid dehumidification technology with mature heat pump technology to miniaturize the equipment and create a new type of high-efficiency air conditioning dehumidification system which can be widely used. Have the air conditioning quality of central air conditioning system and small decentralized air conditioning system. The device is simple, convenient and efficient. 4 pipeline dehumidifier (absorption type) pipeline dehumidifier uses evaporator to cool and dehumidify the air and recover the condensation heat of the system to make up for the heat lost in the air due to cooling and dehumidification. This is an efficient and energy-saving dehumidification method. It provides a device that can be used in different indoor and outdoor pipeline temperature and humidity adjustment modes, and equipment for heating, cooling and dehumidifying rooms at room temperature, so as to meet the requirements of indoor temperature and humidity. The pipeline dehumidification system mainly consists of refrigeration dehumidification mode, temperature adjustment dehumidification mode, heating dehumidification mode, heating mode and automatic defrosting. Advantages of pipeline dehumidifier: the compressor adopts fully enclosed flexible scroll type of international famous brand; Through scientific and reasonable optimization design of refrigeration system, the unit has the advantages of low noise, reliable operation and high energy efficiency ratio. The heat exchanger of the pipeline dehumidifier, the water side heat exchanger is a shell-and-tube heat exchanger, which adopts high-efficiency heat exchange tubes; The air side heat exchanger is a copper tube sheathed aluminum fin heat exchanger, and the numerical control production line of the heat exchanger imported from the United States is adopted. The heat exchanger has compact structure, good pressure resistance and high heat exchange efficiency.

Hello, everyone, many friends don't know much about dehumidifiers. I bought one before and used it for a while. The overall feeling can also be that the room has no balcony in summer, so it is useless after buying an air conditioner.

Hello, everyone. Many friends know little about dehumidifiers. I bought one and used it for a while. The overall feeling is ok. This is because the room has no balcony and it is humid in summer. Then I bought an air conditioner and never used it again.