Ventilation and heat preservation module heating and cooling floor and energy-saving ventilation and air conditioning system

Abstract

The invention relates to a ventilation and heat preservation module heating and cooling floor and energy-saving ventilation and air conditioning system which comprises a ventilation and heat preservation module heating and cooling floor body, a ventilation and air conditioning system body and a heat preservation and ventilation window. The ventilation and heat preservation module heating and cooling floor body is composed of an expandable polyethylene cushion layer, a ventilation and heat preservation module body, a floor heating pipeline, a water division and collection device, a dehumidification and heat radiation air supply pipe, a dehumidification and heat radiation air channel, a dehumidification and heat radiation air collection pipe, an air conditioner floor air supply pipe, a dampproof heat conduction layer and a wood floor from bottom to top in sequence. The heat preservation and ventilation window and the ventilation and air conditioning system body are communicated to form the complete energy-saving ventilation and air conditioning system. The K value of the window is improved, the heat preservation and ventilation window is adopted as an air inlet and exhaust channel, and the energy consumption of a ventilation air conditioner is lowered. The effect of the ventilation air conditioner is improved, a floor heating tail end has the two purposes for heating and cooling, waste heat is recycled, and mounting and running cost is lowered. The aims that air is purified, and a user can breathe clean and fresh air without opening the window are achieved.

Description

technical field [0001] The invention relates to a ventilation and thermal insulation module heating and cooling ground and an energy-saving ventilation and air-conditioning system suitable for various water-based cooling / heating sources, and in particular to a construction method for a ventilation and thermal insulation module heating and cooling the ground and an energy-saving ventilation and air-conditioning system. Background technique [0002] At present, due to the poor air tightness and thermal insulation of doors and windows in general buildings, especially existing buildings, the energy consumption of doors and windows accounts for 50% of building energy consumption. A fresh air purification and ventilation system is added to various air intake and exhaust tunnels, thus causing the loss of indoor cold and heat sources and the decline of external wall insulation; building energy consumption is further increased. As for the floor heating system, generally speaking, 30%...

AI Technical Summary

Problems solved by technology

[0002] At present, due to the poor air tightness and thermal insulation of doors and windows in general buildings, especially existing buildings, the energy consumption of doors and windows accounts for 50% of building energy consumption. A fresh air purification and ventilation system is added to various air intake and exhaust tunnels, thus causing the loss of indoor cold and heat sources and the decline of external wall insulation; building energy consumption is further increased

As for the floor heating system, generally speaking, 30% of the product is 70% of the installation, but as mentioned above, the energy consumption of doors and windows is too high, there are many holes reserved on the outer wall, and the heat loss is large. Even if the floor heating system is installed well, the external wall insulation is good. , and because the energy consumption of doors and windows is too large, and the energy consumption of external wall openings is too much, it is also difficult to ensure the heating temperature, especially for low-temperature water with an outlet temperature of only about 40°C from the air source heat pump system. Although the central heating water temperature is high, it can meet Heating requirements, but due to excessive energy consumption, high operating costs, large carbon emissions, and increased air pollution

[0003] In addition, how to use the water heating coil system at the end of the ground for radiant heating to supply cooling water through the air source heat pump or ground source heat pump refrigeration equipment in summer, and solve the problem that the ground is prone to condensation and dampness during cooling, and the cold air sinks and deposits on the ground In the floor, the lack of space to release, poor comfort and other issues have always been a major problem in the floor heating industry

[0004] However, the existing patented technology of "thermal insulation module radiant heating and cooling ground and ventilation and air conditioning system" uses the gap between the outer wall of the floor heating pipeline in the trench of the traditional thermal insulation module and the inner wall of the trench as technical means such as dehumidification and heat dissipation air ducts. To the role of ventilation, dehumidification and heat dissipation, therefore, the above problems have not been solved

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