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Purifying fresh air machine with dehumidifying and filtering functions

A technology of fresh air blower and air filter device, which is applied in mechanical equipment, space heating and ventilation, space heating and ventilation details, etc. It can solve the problems that fresh air blowers cannot effectively dehumidify, indoor comfort is reduced, and air humidity is high. , to achieve the effects of simple structure, high heat transfer efficiency along the process, and improved heat transfer efficiency

Active Publication Date: 2017-12-15
SICHUAN JIANYUAN ENERGY SAVING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a high-efficiency purification fresh air machine to solve the problem that some of the current fresh air machines cannot effectively dehumidify, resulting in excessive air humidity, resulting in reduced indoor comfort

Method used

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  • Purifying fresh air machine with dehumidifying and filtering functions
  • Purifying fresh air machine with dehumidifying and filtering functions
  • Purifying fresh air machine with dehumidifying and filtering functions

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Such as figure 1 , 2 As shown in , 3 and 4, a purification fresh air fan capable of dehumidification and filtration includes more than two sets of phase-change heat-collecting cavity heat pipe groups 101, and the above-mentioned phase-change heat-collecting cavity heat pipe group 101 includes a heat-collecting cavity 1 and a heat pipe group 2, The heat collecting cavity 1 is sealed externally and filled with a gas-liquid two-phase phase change working medium 5, one end of the heat pipe group 2 is located inside the heat collecting cavity 1, and the other end is located outside the heat collecting cavity 1; each two groups of phase change The heat collecting chambers 1 in the heat collecting cavity heat pipe group 101 are connected through the liquid uniform pipe 7 and the gas uniform pipe 8, and one group of phase change heat collecting chamber heat pipe groups 101 is located in the fresh air duct 30 of the fresh fan, and the other group Located in the exhaust duct 40 ...

Embodiment 2

[0026] For optimization on the basis of Embodiment 1, a liquid receiving pan 137 is provided below the evaporator 134, and the liquid receiving pan 137 is connected to a drainage pipe.

[0027] The drip pan in this embodiment is used to catch the condensed water and discharge it through the drain pipe.

Embodiment 3

[0029] Optimizing on the basis of Embodiment 2, the above-mentioned air filter device 9 includes a primary-effect air filter, a medium-efficiency air filter, a high-efficiency air filter and an electrostatic precipitator arranged in sequence along the wind direction.

[0030] In this embodiment, the air in the new air duct first filters out most of the dust with a diameter of more than 5 microns through the primary-effect air filter, and then filters out most of the dust with a diameter of more than 1 micron through the intermediate-effect air filter, and finally Most of the dust above 0.01 micron is removed by electrostatic precipitator, so as to achieve good air purification effect.

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Abstract

The invention discloses a purifying fresh air machine with dehumidifying and filtering functions. The purifying fresh air machine comprises two or more phase-change heat collecting cavity heat pipe sets. Each phase-change heat collecting cavity heat pipe set comprises a heat collecting cavity and a heat pipe set, the heat collecting cavity is sealed and filled with a gas-liquid two-phase phase-change working medium, one end of the heat pipe set is located in the heat collecting cavity, and the other end of the heat pipe set is located outside the heat collecting cavity. An exhaust fan is located in an exhaust duct and arranged on the air outlet side of the phase-change heat collecting cavity heat pipe sets, and a dehumidifying device is located in the exhaust duct and arranged on the air inlet side of the phase-change heat collecting cavity heat pipe sets. The dehumidifying device comprises a compressor, and a steam outlet of the compressor is sequentially connected with a condenser, a throttler, an evaporator and a liquid storage device. The liquid storage device is connected with a steam inlet of the compressor so that a loop can be formed. According to the purifying fresh air machine, indoor air is induced into the exhaust duct, moisture in the wet air is condensed into water under the action of the dehumidifying device, the moisture in the air is reduced so that the air can be dried, thus, the humidity of the indoor air is lowered continuously, and the effect of drying air is achieved.

Description

technical field [0001] The invention relates to the field of energy-saving equipment for fresh air fans, in particular to a clean fresh air fan capable of dehumidification and filtration. Background technique [0002] With the gradual improvement of people's living standards, people pay more and more attention to the indoor and outdoor air quality. As we all know, indoor pollution includes formaldehyde, benzene, ammonia, TVOC, carbon dioxide exhaled by humans, etc. The continuous release time of formaldehyde and other pollutants can reach more than 3-8 years. Long-term indoor hypoxia will seriously affect the health of the heart and brain system and the health of body tissues. repair. Outdoor pollution includes PM2.5 particles, automobile exhaust industrial pollution, dust and cotton-like floating objects, pollen allergens, outdoor noise pollution, etc. If traditional windows are used for ventilation to solve indoor hypoxia, then outdoor PM2.5 and other pollutants will ent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F3/14F24F3/16F24F13/28F24F13/30
CPCF24F3/1405F24F13/28F24F13/30F24F8/10F24F8/192
Inventor 徐斌斌
Owner SICHUAN JIANYUAN ENERGY SAVING TECH CO LTD