Oct 27 , 2021
Explanation of the core technology of constant temperature and humidity equipment
The key technology of constant temperature and humidity equipment
The main components of the constant temperature and humidity box machinery and equipment are: refrigeration management system, operation management system, heating management system, temperature environment, and humidity maintenance management system, exhaust circulation system management system, sensor management system, etc., and a variety of important components are constituted, Therefore, to ensure that the quality of the constant temperature and humidity box machinery and equipment meets the standard, we must first ensure that the quality of each component meets the standard.
Shanghai has entered the field of temperature control, constant temperature, and humidity chamber machinery and equipment earlier. It is a professional production and service provider of China’s environmental test chamber technology. Shanghai is also popular in the sales market. The refrigeration management system of this product all adopts the authentic Taikang fully enclosed air-cooled refrigeration compressor imported from the Netherlands. The industrial refrigeration is fresh and the quality is stable and reliable. The design scheme of the refrigeration management system uses kinetic energy conditioning technology, which is a very reasonable treatment method, which can not only ensure the normal operation of the refrigeration unit but also carry out appropriate adjustments to the energy consumption of the refrigeration management system and the cooling capacity of the air conditioning. Let the refrigeration management system save a lot of kinetic energy when everything is in normal operation.
Ultrasonic air humidifier with constant temperature and humidity box
1. The air humidifier should use water. To better avoid jeopardizing the actual effect of humidification, and avoiding that the dust is not cleaned immediately, it will increase the load of the transducer and burn the transducer and electrical components. Therefore, it is necessary to use mineral water for humidification.
2. Regularly carry out the removal and replacement of the Chen water in the water storage tank. Because the water storage time is too long, the water body will change, so when it is not used for a long time, do not add water to the water storage tank and stainless steel water tank.
3. Do not add fake or inferior preservatives (such as eau de toilette) to the water storage tank, because it is extremely easy to cause a gap between the water storage tank and the water-receiving position of the base, and endanger the normal operation of the equipment.
4. When storing the air humidifier personally, please clean and wipe the wetted area. It is best to put it in a cool place and dry it before packing it into a wooden box.
The principle of high and low-temperature test circulation system box
High and low-temperature test cycle system box principle: The refrigeration unit of this high and low-temperature test box selects a modular refrigerant refrigeration unit composed of a Dutch-made Taikang fully enclosed refrigeration compressor. Refrigeration principle of the alternating high and low-temperature box: the refrigeration cycle adopts the inverse Karo cycle system, which consists of 2 isothermal processes and 2 adiabatic processes. The whole process is as follows: the refrigerant is reduced to a higher level by the refrigeration compressor insulation The working pressure and the work spent to make the temperature of the exhaust pipe rise, and then the refrigerant will conduct the heat exchanger with the surrounding materials through the cooler isothermal process and send the heat to the surrounding materials.
After the refrigerant undergoes adiabatic deformation through the trap valve, the temperature of the refrigerant decreases.
Finally, the refrigerant absorbs heat from the object with a higher temperature according to the isothermal process of the air-conditioning evaporator to reduce the temperature of the object to be refrigerated.
This circulatory system reciprocates to achieve the purpose of reducing temperature. The refrigeration unit of this high and low-temperature test box is a modular refrigerant refrigeration unit composed of a set of Dutch-made Taikang fully enclosed refrigeration compressors.