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Low-energy-consumption environment control all-in-one machine for residence and control method thereof

A low-energy, all-in-one technology, used in heating and ventilation control systems, control inputs involving air characteristics, space heating and ventilation control inputs, etc. Problems such as dehumidification, fresh air bypass, and the inability to ensure the efficient and coordinated operation of various components can achieve the effect of improving synergy efficiency, small footprint, and convenient installation.

Active Publication Date: 2021-10-08
广州丹特怡家科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the indoor environment control equipment does not have independent constant temperature dehumidification, fresh air bypass, free cooling, and humidification functional components, and cannot realize automatic system mode switching, cannot guarantee the efficient and coordinated operation of various components, and cannot meet the needs of different indoor air conditions. Efficient, energy-efficient operating strategies, therefore requiring improvement

Method used

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  • Low-energy-consumption environment control all-in-one machine for residence and control method thereof
  • Low-energy-consumption environment control all-in-one machine for residence and control method thereof
  • Low-energy-consumption environment control all-in-one machine for residence and control method thereof

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Experimental program
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Effect test

Embodiment 1

[0045] Embodiment 1: A low energy consumption residential environment control integrated machine.

[0046] refer to Figure 1 to Figure 6 As shown, a low energy consumption residential environmental control all-in-one machine, including:

[0047] Indoor unit 1, the indoor unit includes a box body 11, the box body 11 is provided with a plurality of installation lugs 124 for convenient and quick installation, which is convenient and quick to install, and the inside of the box body 11 is divided into a left chamber by a first partition 122 Chamber 100 and the right chamber, the left chamber 100 and the right chamber communicate through the first air channel 101, and the right chamber is divided into a heat exchange chamber 200 and a side installation chamber by a second partition 123 , the side installation chamber is divided into an exhaust chamber 300 and a bypass chamber 400 by the fresh air bypass valve 121 of the indoor unit, wherein the heat exchange chamber 200 communicat...

Embodiment 2

[0059] Embodiment 2: A control method of a low-energy residential environmental control integrated machine.

[0060] refer to Figure 9 as shown, Figure 9 is the psychrometric diagram of humid air at standard atmospheric pressure. In the figure, the ordinate is the temperature, the abscissa is the moisture content, the arc is the relative humidity line, and the oblique line is the isenthalpy line. The temperature, humidity, and enthalpy of the indoor air in the residence can be found in the state points in the above figure. For example: at 30°C and 60% relative humidity, it can be found that this state point is located in the "refrigeration, dehumidification" area. For another example, at 15°C and 20% relative humidity, this state point is located in the "heating and humidification" region. The function of this all-in-one machine and its control logic is to identify the state point of the indoor air, and automatically adopt corresponding strategies to adjust the temperatu...

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Abstract

The invention provides a low-energy-consumption environment control all-in-one machine for residence. The low-energy-consumption environment control all-in-one machine comprises an indoor unit and an outdoor unit, wherein a first air filter screen, an indoor first heat exchanger, an indoor second heat exchanger, an air feeder, a refrigerant inlet pipe, an indoor unit electronic expansion valve, an indoor unit electromagnetic valve, an electronic air valve, a heat exchange core, an exhaust fan, an indoor unit fresh air bypass valve and a humidifier are arranged in the indoor unit; and a compressor, a gas-liquid separator, a four-way valve, a condenser, an axial flow fan, an outdoor unit electronic expansion valve and an outdoor unit bypass valve are arranged in the outdoor unit. According to the environment control all-in-one machine, the internal structure of the indoor unit is ingeniously designed, the functions of refrigerating, heating, dehumidifying, fresh air heat recovery, fresh air bypass, humidifying and the like are achieved at the same time, the integration and intelligence degree is high, and the energy consumption is low. The invention further provides a control method of the low-energy-consumption environment control all-in-one machine for residence. According to the control method, intelligent automatic adjustment can be realized, and the target air environment can be obtained with the minimum energy consumption.

Description

technical field [0001] The invention relates to the technical field of air-conditioning equipment, in particular to a low-energy residential environment control integrated machine and a control method thereof. Background technique [0002] Under the background of global warming and energy shortage, building energy conservation with high energy efficiency and low emission as the core is playing a vital role in realizing national energy security and sustainable development. Passive low-energy buildings refer to making full use of the natural environment and resources, combining various passive energy-saving means such as natural ventilation, natural lighting, solar radiation, and indoor heat gain from non-heating sources with building envelope structure insulation, heat insulation and energy-saving technologies built buildings. There are two notable features of passive low-energy buildings. One is to significantly improve the comfort of the indoor environment, including indoo...

Claims

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Application Information

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IPC IPC(8): F24F1/0011F24F1/0063F24F1/0073F24F11/54F24F11/61F24F11/64F24F11/84F24F11/86F24F13/28F24F13/30F24F11/77F24F110/10F24F110/70F24F140/12
CPCF24F1/0011F24F1/0073F24F1/0063F24F13/28F24F13/30F24F11/54F24F11/64F24F11/61F24F11/84F24F11/86F24F11/77F24F2110/10F24F2110/70F24F2140/12Y02A30/00Y02B30/90Y02B30/70
Inventor 敖小件陈枫周福华
Owner 广州丹特怡家科技有限公司
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