Single-cooling heat source fresh air humidifying unit

A fresh air and heat source technology, applied in space heating and ventilation, space heating and ventilation details, household heating, etc., can solve problems such as redundancy and lower system energy efficiency ratio, reduce choices, improve system energy efficiency ratio, adjust The process is simple and flexible

Pending Publication Date: 2020-02-28
湖南红橡室内气候技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the heat pump water machine consumes excess energy to cool the cold water heated up after absorbing the condensation heat, which reduces the energy efficiency ratio of the system.

Method used

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  • Single-cooling heat source fresh air humidifying unit
  • Single-cooling heat source fresh air humidifying unit
  • Single-cooling heat source fresh air humidifying unit

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Embodiment Construction

[0022] Such as Figure 1-Figure 4 As shown, the present invention includes an indoor unit and an outdoor unit. The indoor unit includes an air inlet, a filter assembly, an evaporator 6, a reheat condenser 7, a humidifier 8, a fan 10, and an air outlet arranged in sequence along the air circulation direction. 11. The filter assembly is a component for filtering the air; the evaporator 6 is a component for cooling and dehumidifying or heating the air; the reheating condenser 7 is used for cooling and dehumidifying the air when the evaporator 6 cools and dehumidifies the air Heating; the humidifier 8 is used to humidify the heated air when the evaporator 6 heats the air; the fan 10 is used to send the indoor unit air from the air inlet side to the air outlet 11 side under positive pressure, and the outdoor unit is used In order to provide heat or cold sources to the evaporator 6 and the reheat condenser 7, it includes a four-way valve 15 and a compressor 14, a condenser 18 and an ...

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Abstract

The invention belongs to a fresh air humidifying unit and particularly relates to a single-cooling heat source fresh air humidifying unit. The unit comprises an indoor unit and an outdoor unit. The indoor unit comprises an air inlet, a filter screen assembly, an evaporator, a reheat condenser, a humidifier, a fan and an air outlet which are arranged in sequence. The outdoor unit comprises a four-way valve, a compressor, a condenser and an outdoor expansion valve, wherein the compressor, the condenser, the outdoor expansion valve and the evaporator form a loop. The evaporator, the compressor and the condenser are connected with the four-way valve, the condenser is provided with a radiator, the reheat condenser and the condenser are in parallel connection through a pipe, and the pipe, closeto the evaporator, of the reheat condenser is provided with a reheat expansion valve. According to the single-cooling heat source fresh air humidifying unit, a single-cooling heat source is adopted for treating air, the heating temperature of the reheat condenser is controlled just by adjusting the flow proportion of the reheat expansion valve to a main expansion valve, electrodeless adjustment can be achieved, and the adjustment process is simple and flexible.

Description

Technical field [0001] The invention belongs to a fresh air humidity control unit, in particular to a fresh air humidity control unit with a single cold heat source. Background technique [0002] As the quality of life improves, people's requirements for the living environment continue to increase. In the home and working environment, there are not only fresh air systems for indoor and outdoor ventilation, but also corresponding air treatment equipment for air temperature, humidity, and PM2.5 content in the air. For a new house, the available air conditioning equipment includes a fresh air purification system for indoor and outdoor ventilation, an air conditioning system for adjusting indoor temperature, a dehumidification system for adjusting indoor humidity, a humidification system in winter, etc., too much piping design It is not only difficult to install, but also increases design and construction costs, and also brings trouble to subsequent maintenance. [0003] In addition ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F1/0003F24F1/0063F24F1/0083F24F1/0087F24F1/0073F24F1/0071F24F1/0022F24F1/0029F24F1/06F24F13/28F24F11/89
CPCF24F1/0003F24F1/0022F24F1/0029F24F1/0063F24F1/0071F24F1/0073F24F1/0083F24F1/0087F24F1/06F24F11/89F24F13/28
Inventor 薛明明王宏革毕承志
Owner 湖南红橡室内气候技术有限公司
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