Displacement ventilation radiator

Abstract

The invention is a substitute ventilation radiator belonging to heating and ventilating air condition refrigerating field. The invention includes a radiator, substitute ventilator. The radiator is arranged on the board at one side of the substitute ventilator, the board of the substitute ventilator is used as the bottom board, and the radiator and the substitute ventilator are arranged together back to back. It has characters of substitute ventilation and radiation cooling and heating technology, it can supply fresh wind to room with substitute method, eliminates the humid charge in the room, satisfies the demands of people for fresh air; it can cool or heat the room with radiator, bears the sensible cool or heat charge in the room, upgrades the comfort level and the air quality in room, saves the air condition consumption and the construction space.

Description

technical field [0001] The invention relates to a displacement ventilation and radiation cooling device, in particular to a displacement ventilation radiator. It belongs to the field of HVAC refrigeration. Background technique [0002] The task of modern air conditioners is not limited to ensuring indoor temperature and humidity requirements, but has begun to develop in the direction of creating a good comfortable environment, improving indoor air quality and saving energy. The traditional all-air central air-conditioning system uses mixed ventilation to exchange air and control temperature and humidity in the room, which usually leads to low indoor air quality, low air exchange efficiency and ventilation efficiency, and huge air-conditioning energy consumption is required to eliminate waste heat. In order to improve the disadvantages of low efficiency of mixed ventilation and poor air quality, and reduce the huge air-conditioning energy consumption caused by the use of mix...

AI Technical Summary

Problems solved by technology

However, this combined air conditioner needs to manufacture and install two sets of ventilation and cooling roof systems at the same time. It not only needs to install the pipes, fans and cooling equipment in the traditional central air conditioner, but also needs to make expensive air-water cooling ceilings. Significantly increased the initial investment of the air conditioning system

In addition, the biggest defect of the existing radiant ceiling is that the temperature of the cold water in the radiant coil is too low, resulting in frequent condensation on the surface of the ceiling, and increasing the temperature of the cold water to avoid condensation will make the refrigeration system more complicated

Images