Introduction to air-cooled constant temperature and humidity machine

1Overview:

Our company is the earliest practitioner of low-temperature constant temperature and humidity machines and low-temperature constant temperature and humidity machines in the domestic refrigeration industry, and is also a professional manufacturer of standardized products of this type in China (product standard 30)3201 NU N02－2000）. Having rich experience and a wide market in this field, its products and quality have received high praise from users.
Low temperature constant temperature and humidity machine product, suitable for room temperature-5～18℃Relative humidity50～75%Applications that require constant temperature and humidity, such as grain storage, developing film storage, and preservation of valuable cultural relics, are highly welcomed by the market.
Low temperature constant temperature and humidity machine product, suitable for room temperature5～28℃Relative humidity25～45%In applications that require constant temperature and humidity, it can meet the requirements of special drying processes such as glass vacuum coating and high-energy battery raw material storage.

2、Unit Introduction:
1Adopting world rotor and vortex compressors, with high energy efficiency ratio,Compared to traditional reciprocating compressors, it is more energy-efficient20%,More sufficient cooling capacity,Lower operating noise,more reliable,live longer;The use of automatic thermal expansion valves, drying filters, valves and other refrigeration components can fully utilize the efficiency of the compressor and effectively protect it.
2The fan is directly driven by an external rotor motor, which has the advantages of low noise, large air volume, high efficiency, compact structure, etc; Can overcome problems such as belt slippage, looseness, and replacement.
3High performance electronic electrode humidifier: does not breed bacteria and does not pollute indoor air; No special requirements for water quality, no need for water treatment; Independent humidifier control board, automatic timed water change and cleaning, extends service life, can automatically control water level and humidification electrode current according to humidification requirements, achieving high-precision control and truly meeting high-precision requirements;
4Improve protective devices to ensure safe operation of equipment: power phase loss, phase error, compressor overcurrent, high and low pressure, delay protection, fan overload, electric heating overheating, differential pressure type air loss protection device, etc;
5Equipped with complete operation and fault indicator lights and switches, the operation is clear at a glance;
6Imported microcomputer precision controller: LCD temperature and humidity display, user parameter setting, easy operation and control; High precision temperature and humidity sensor, capable of automatic temperature and humidity control; Imported electrical components such as contactors and relays;
7All stainless steel condensate tray and bottom water tray, electrostatically sprayed sheet metal shell;
8The unit is divided into water-cooled, split air-cooled, and integrated air-cooled structures to meet the requirements of different usage scenarios;
9Unit cooling capacity range: 2.5-144KWControl range:15-30degree30-70%RH

3Product features:

The main components used in this product, such as refrigeration compressors, filters, etc., are all * products. The unit is equipped with multiple automatic protections

Compared with other similar products, it has the characteristics of high efficiency, compact and lightweight structure, smooth operation, easy operation, beautiful appearance, and long service life.

1）Exterior structure

This unit adopts high-strength steel as the frame, with a novel appearance, simple and reasonable mechanism, easy installation, and anti-corrosion materials inside, effectively increasing the service life of the product.

2）Gong Gong can

this machineIt has three functions: temperature regulation and dehumidification, temperature rise and dehumidification, and ventilationWhen the humidity is high, use dehumidification function, and when the humidity is low, use ventilation function. This can meet the humidity requirements and achieve energy-saving effects

3）Matching document

The compressor and main accessories are all branded products, and the refrigeration system is scientifically and reasonably optimized to ensure normal operation in different environments. Overcoming the shortcomings of insufficient dehumidification capacity and high product failure rate due to frequent unit startup of domestic models in the same industry. At the same time, it also improves the service life of the product.

4）Control manufacture

The unit adopts microcomputer control, which can automatically start and stop according to the user's set relative humidity, with high accuracy, good reliability, beautiful appearance, and easy operation.

5）Protecting protect

The unit has functions such as temperature and humidity display, fault display, etc. Equipped with overload, short circuit, phase loss, overheating, high voltage, low voltage protection, as well as fan and fire damper interlock protection.

4Working principle and flowchart

1This machine has temperature regulation, dehumidification, and humidification functions. Heating, cooling, dehumidification, and humidification. There are three ventilation functions, and users can choose any one according to their needs.

2When indoor humid air passes through the surface of the evaporator, due to the evaporator temperature being lower than the dew point temperature of the humid air, water vapor in the air condenses and precipitates, accumulates in the water tray, and is discharged through the water pipe, reducing the moisture content of the air. After dehumidification, the humid air is heated by an air-cooled condenser, and its relative humidity decreases, thus achieving the goal of drying the ambient air.

3Process diagram

5Unit configuration

6Parameter table of air-cooled constant temperature and humidity machine