Integrated fresh air air-conditioner dehumidifying integrated machine for passive house

Abstract

The invention relates to a fresh air exchange technology and an air pipe type air-conditioner technology, in particular to an integrated fresh air air-conditioner dehumidifying integrated machine fora passive house. The integrated fresh air air-conditioner dehumidifying integrated machine comprises a compressor, a first four-way valve, a second four-way valve, an outdoor heat exchanger, an indoorheat exchanger, a dehumidifying re-heater, an outdoor circulating draught fan, an indoor circulating draught fan, a liquid storing device, a throttling element, a full-air exchange core block, a fresh air draught fan and a control module. The integrated machine is provided with an outdoor circulating air opening, an air exhaust opening, a fresh air opening, an indoor circulating air opening, an air supplying opening and a turbid air opening, and the full-air exchange core block is mounted between an air supplying air channel and an air exhaust air channel. According to the integrated fresh air air-conditioner dehumidifying integrated machine for the passive house, the structure is simple, the design is reasonable, intelligent and efficient operation can be achieved only by setting relevant parameters, energy saving and consumption reduction can be achieved in fresh air exchange, the requirements for the indoor temperature and humidity can be met, the design purpose of the passive house is achieved, an outdoor unit does not need to be mounted outside the passive house in engineering mounting, mounting is convenient and rapid, and maintaining is convenient.

Description

technical field [0001] The invention relates to fresh air replacement technology and ducted air-conditioning technology, in particular to a system integration technology that integrates fresh air and temperature and humidity and is applied to passive house buildings, and specifically relates to an integrated fresh air air conditioner and dehumidifier for passive houses. Background technique [0002] "Passive house" refers to an ultra-low-energy ecological building that basically does not need to actively supply energy by making full use of various renewable energy sources, through high heat insulation, sound insulation, and high airtight building exterior walls. However, because of the energy loss due to the need for ventilation, the passive house needs a set of equipment that not only has the function of passive ventilation but also active cooling, heating and humidity control. [0003] The passive house is a building with high heat insulation, sound insulation and strong a...

AI Technical Summary

Problems solved by technology

[0006] In the existing passive houses, the air-conditioning unit mostly adopts a split type (outdoor unit + indoor unit + connecting pipe), so it is necessary to install an outdoor unit. Now a common practice is to install an outdoor unit installation bracket or an outdoor unit installation platform on the outer wall , doing so will lead to complex architectural design of the passive house and the hidden danger of hot and cold bridges. If an integrated fresh air conditioner and dehumidifier without an outdoor unit can be developed, it can be installed in the passive house or in the equipment room without outdoor use. It is becoming more and more important to install outdoor units on the wall to reduce the chance of hot and cold bridges without affecting the design effect of the overall building.

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