The pipeline dehumidifier uses evaporator to cool and dehumidify the air, recover the condensation heat of the system, and compensate the heat lost in the air due to cooling and dehumidification. It is an efficient and energy-saving dehumidification method. Has been widely used in national defense engineering, civil air defense engineering, tobacco and petrochemical vocational, subway station, space purification engineering, laboratory, telecommunication equipment rooms, archives, food, pharmaceutical or film workshop, special glass making, food, wood, etc of dehumidification drying and high wet space desiccant dehumidifier with temperature control requirements of the place.
Product form pipeline temperature regulating dehumidifier structure, various types, pipeline dehumidifier needs to connect the pipeline air, the pipeline to ensure sufficient air pressure when the air activity, pipeline dehumidifier according to the air inlet and outlet method: Forward AIR (GRILLE RETURN AIR), front outlet AIR (hood supply AIR), REAR inlet AIR (flange return AIR), top outlet air (flange inlet air), forward air (GRille return air), top outlet air (flange supply air) three types.
When the indoor temperature and humidity are relatively high, and the indoor cooling load is relatively large, the system operates in the form of cooling and dehumidification. At this moment, the four-way valve is not charged, and the system operates according to the refrigeration method. The second branch of the indoor heat exchanger is the solenoid valve off, the outdoor heat exchanger is the condenser, and the top heat exchanger is the evaporator.
Indoor air is only the top indoor heat exchanger cooling dehumidification, become low temperature and low humidity air back indoors. In this form, can also adjust the outdoor heat exchanger air volume or water to further adjust the cooling capacity and dehumidification capacity, cooling capacity and dehumidification capacity with the increase of outdoor heat exchanger air volume or water volume and rise.
Causes dehumidifier use effect decline reason
In the face of a wide variety of dehumidifier products on the market, when you choose the design is not a group of fog? How to choose the right dehumidifier for yourself? According to the applicable area of the dehumidifier and the required dehumidification area. For example, placed in the living room or bedroom dehumidification, then the general demand for dehumidification area is not particularly large, it is recommended to choose a small energy-saving dehumidifier.
Choose from the length of time required for dehumidification. According to the daily dehumidification volume of dehumidifier to consider, the requirement of dehumidification time is short, should choose a relatively large dehumidification volume machine. Select from the humidity requirements of the area requiring dehumidification. If a large area needs to be dehumidified, it is recommended to select a dehumidifier with large power to achieve fast dehumidification effect. If a small dehumidifier has low power but takes a long time, it is not cost-effective.
According to the particularity of the dehumidification area to select. There are many reasons for the decline of dehumidification effect. It is not that the quality of dehumidifier is not good, but that there are many improper places in the process of use, which will constitute the decline of dehumidification effect. The temperature of the environment will affect the dehumidification effect, whether it is high temperature or low temperature.
Dehumidifier is generally used in summer, such a time period of high temperature, not to mention the factory, hot unbearable, the bottom is above 38 degrees, and even will reach 40 degrees of high temperature, such an environment about the compressor is very unlucky, so it will automatically stop, leading to the dehumidification effect. What could have been dehumidified in an hour may need two or three hours, so it seems that the dehumidification effect has decreased. To deal with such a problem is to reduce the temperature of the production environment, perhaps buy a high temperature resistant dehumidifier.
Working principle of temperature regulating dehumidifier
The temperature regulating 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 because of cooling and dehumidification. It is an efficient and energy-saving dehumidification method. Dehumidifier principle classification: freezing, lithium bromide liquid adsorption, honeycomb adsorption, compressed air air dehumidifier.
The principle of temperature regulating dehumidifier is that when the indoor wet air passes through the surface of the evaporator, because the temperature of the evaporator is lower than the dew point temperature of the wet air, the water vapor in the air will condense and disperse, accumulate in the water tray, and discharge from the water pipe, and the moisture content of the air will decrease.
Water vapor, or vapor for short, is the gaseous form of water. When water reaches its boiling point, it turns into steam. Water vapor is not a power, nor is it a secondary power, nor is it a regenerative power. Water vapor is only a reflection of the existence of water in a gaseous way.
Secondary power is transformed form of power, is from the primary power after processing or conversion of other varieties and forms of power, also known as "secondary power" or "artificial power ". The secondary power can also be interpreted as the power that is used again in the primary power. For example, the electricity generated by burning coal to generate steam can drive a generator can be called the secondary power.
Application characteristics of industrial dehumidifier
With the continuous development of society, warehouses, workshops, basements, instrument rooms and other places are equipped with industrial dehumidifiers. Home dehumidification, the pursuit of comfort, care for family health; The industrial dehumidifier is more for the influence of humidity production storage. Precision instrument room, laboratory, and various workshops, the air humidity of the air is very strict. A little careless, may form huge economic losses.
Compared with household dehumidifier, industrial dehumidifier is characterized by large dehumidifier. Industrial dehumidifier operation dehumidifier, is by the fan will be humid air into the machine, the air moisture condensation and discharge through the drain pipe, dehumidified after the relatively dry air heating out of the machine, so that the circulation of indoor humidity is reduced.
It can be seen that the air volume can be larger humid air inhalation machine, better to reach the role of dehumidification. Because the industrial dehumidifier is generally used in the workshop or warehouse, the use area is large, so the demand for dehumidifier itself has stronger dehumidification force, and therefore also needs higher power. Intelligent and accurate control of different industrial places, different industrial production processes, different requirements for air humidity, which requires industrial dehumidifier with intelligent and accurate control ability.
Active sensing of air humidity, intelligent dehumidification value set throughout the day, so that the air humidity is always maintained at the appropriate scale. To meet the needs of dehumidifiers in different temperature and humidity environments, a variety of dehumidification products are required. General dehumidifier in the normal temperature environment, the function of the normal play. If it is used in a low/high temperature environment, it will affect the use of the function, so it needs more professional dehumidification equipment for special environments.