Baochiyuan's main products: air coolers, oil coolers, water chillers, cooling towers, air conditioners, constant temperature and humidity air conditioners, heat pump units, heat recovery refrigerators, clean air handling units, etc.

Meltblown Fabric Low-Temperature Air Cooler

Some reasons for meltblown fabric becoming brittle and hard
Uneven spinning, insufficient air volume from the air cooler! This causes uneven heat dissipation, generating internal stress that leads to brittleness! It can be improved by adjusting the extruder's melt volume, adjusting the temperature of the hot air blower, and increasing the air volume of the air cooler!

Baochiyuan's meltblown fabric cooling air cooler has a large air volume and adjustable outlet temperature of 5-20 degrees, making it a great helper for solving your problems.

Detailed Introduction

Meltblown Fabric Low-Temperature Air Cooler

I. Meltblown Fabric Low-Temperature Air Cooler Working Principle

According to the principle of the refrigeration system, low-temperature and low-pressure liquid refrigerant undergoes heat exchange with the surrounding air in the evaporator. The evaporator absorbs heat from the air, evaporating into low-temperature and low-pressure gas. During the evaporation process, the refrigerant temperature remains unchanged. The low-temperature, low-pressure gaseous refrigerant enters the compressor, where it is compressed into high-temperature and high-pressure gas, then moves into the condenser. In the condenser, it undergoes heat exchange with the indoor medium. Part of the heat from the high-temperature, high-pressure gaseous refrigerant is absorbed by the medium, raising the medium's temperature. The refrigerant releases heat, and the condenser turns into high-temperature, high-pressure liquid. The temperature during the condensation process remains unchanged. It then enters the expansion valve for throttling, which is a rapid cooling process. The refrigerant becomes low-temperature, low-pressure liquid. After this process, the refrigerant re-enters the evaporator for heat exchange and evaporation, thus completing the entire refrigeration system cycle. This cycle continues continuously, allowing the air to be continuously cooled. The cooled air is then blown by the fan to the area requiring cooling.

II. Classification of Air Coolers

1. By Cooling (Heat Dissipation) Method

A. Water-cooled air cooler: (Shell and tube type) condenser equipped with a cooling tower for heat dissipation.

B. Air-cooled air cooler: (Finned type) condenser dissipates heat through the unit's own fan.

Air cooler selection: Generally chosen based on cooling capacity (air volume and temperature), selecting the appropriate water-cooled or air-cooled air cooler.

Air-cooled characteristics: Named after the heat dissipation method, it contains a finned condenser inside the unit for heat dissipation, eliminating the need for an additional cooling water tower. Installation and movement are very convenient. However, it requires good ventilation in the workshop environment; otherwise, it will directly affect the cooling effect.

Water-cooled characteristics: Water-cooled air coolers require additional installation of a cooling water tower and water pump to extract hot water for heat dissipation to achieve efficient cooling.