Series single cold and heat source ventilation humidity regulating unit

A cold and heat source, series technology, applied in space heating and ventilation, space heating and ventilation details, household heating and other directions, can solve the problem of excess, reduce the energy efficiency ratio of the system, reduce the choice and improve the energy efficiency of the system ratio, the effect of reducing production costs

Pending Publication Date: 2020-03-27
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 a

Method used

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  • Series single cold and heat source ventilation humidity regulating unit
  • Series single cold and heat source ventilation humidity regulating unit
  • Series single cold and heat source ventilation humidity regulating unit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] like Figure 1-4 As shown, the present invention includes an indoor unit and an outdoor unit, and the indoor unit includes an air inlet, a filter assembly, an evaporator 6, a reheating condenser 7, a humidifier 8, a fan 10 and an air outlet sequentially arranged along the air circulation direction 11. The filter assembly is a component for filtering the air; the evaporator 6 is a component for cooling, dehumidifying or heating the air; the reheating condenser 7 is used for cooling and dehumidifying the air after the evaporator 6 cools and dehumidifies the air. Heating; the humidifier 8 is used to humidify the heated air when the evaporator 6 is heating the air; the fan 10 is used to positively pressure the air of the indoor unit from the air inlet side to the air outlet 11 side, and the outdoor unit uses To provide the evaporator 6 and the reheating condenser 7 with a heat source or a cold source, including a four-way valve 16 and a compressor 15 forming a circuit with ...

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PUM

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Abstract

The invention belongs to a ventilation humidity regulating unit, and particularly relates to a series single cold and heat source ventilation humidity regulating unit. The ventilation humidity regulating unit comprises an indoor unit and an outdoor unit, wherein 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; and the outdoor unit comprises a four-way valve, a compressor, a condenser and an outdoor expansion valve, wherein the compressor, the condenser and the outdoor expansion valve form a loop with the evaporator, the evaporator, the compressor and the condenser are connected with the four-way valve, a radiator is arranged on the condenser, the reheat condenser is arranged between the condenser and the evaporator in series through a pipeline, and a reheat expansion valve is arranged on the pipeline where the reheat condenser is located in parallel. According to the series single cold and heat source ventilation humidity regulating unit, a single cold and heat source is adopted to process air, the heating temperature of the reheat condenser is controlled by regulating the flow of the reheat expansion valve, stepless regulation can be realized, the regulation process is simple and flexible, and the indoor unit and the outdoor unit are connected through two pipelines, so that the installation and connection difficulty is reduced.

Description

technical field [0001] The invention belongs to a fresh air humidity control unit, in particular to a series-type single cold and heat source fresh air humidity control unit. Background technique [0002] With the improvement of the quality of life, people's requirements for the living environment continue to increase. In the home and work 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 air-conditioning equipment that can be selected includes fresh air purification system for indoor and outdoor ventilation, air-conditioning system for adjusting indoor temperature, dehumidification system for adjusting indoor humidity, winter humidification system, etc. Too many pipeline designs Not only is the installation difficult, but it also increases the design and construction costs, and also brings troubles to subsequen...

Claims

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Application Information

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IPC IPC(8): F24F1/0003F24F1/0073F24F1/0063F24F1/0083F24F1/0087F24F1/0071F24F1/06F24F13/28F24F11/89
CPCF24F1/0003F24F1/0063F24F1/0071F24F1/0073F24F1/0083F24F1/0087F24F1/06F24F11/89F24F13/28
Inventor 王宏革薛明明毕承志
Owner 湖南红橡室内气候技术有限公司
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