Vertical cabinet type combined fresh air ventilator

Abstract

The invention relates to a vertical cabinet type combined fresh air ventilator, which comprises a fresh air purifying cabinet, a full heat exchange cabinet and a humidifying / dehumidifying cabinet, wherein a plurality of dust removing and purifying sections which are communicated are arranged in the fresh air purifying cabinet, the fresh air purifying cabinet is provided with a plurality of first air outlets and a first air inlet communicated with a second air outlet in the full heat exchange cabinet, the full heat exchange cabinet is internally provided with a full heat exchange core section,an air return section and an air outlet section, the full heat exchange cabinet is provided with an air return opening and a first air outlet communicated with the air return section, a second air outlet communicated with the air outlet section and a second air inlet; the full heat exchange core section comprises a first and second X-shaped cross channels which are formed by square full heat exchange cores; the first channel is communicated with the air return opening and the air return section; the second channel is communicated with the second air inlet and the air outlet section; the humidifying / dehumidifying cabinet is internally provided with an air exhaust section, and a dehumidifying section and humidifying / air mixing section which are communicated with each other; the invention provides a vertical cabinet type combined fresh air ventilator which optimizes the design of an air channel and is more convenient to install.

Description

technical field [0001] The invention relates to the field of ventilators, in particular to a cabinet type combined fresh air ventilator. Background technique [0002] Traditional civil fresh air ventilation equipment is mostly integrated design, with a relatively single function, such as traditional total heat exchange equipment, one-way flow ventilation equipment, this type of equipment will also integrate purification functions, dehumidification functions, humidification functions, etc., but all for Integrated design, inseparable. [0003] Conventional civilian ventilator equipment in the prior art has a relatively single function, generally only adding PM2.5 purification capacity, and some multi-functional composite equipment is an integrated design that cannot be adjusted, often resulting in redundant functions, waste, and compound For functional ventilation equipment, the parameters are fixed, and some of the parameters cannot be adjusted individually. For example, the...

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Problems solved by technology

[0002] Traditional civil fresh air ventilation equipment is mostly integrated design, with a relatively single function, such as traditional total heat exchange equipment, one-way flow ventilation equipment, this type of equipment will also integrate purification functions, dehumidification functions, humidification functions, etc., but all for Integrated design, inseparable

[0003] Conventional civilian ventilator equipment in the prior art has a relatively single function, generally only adding PM2.5 purification capacity, and some multi-functional composite equipment is an integrated design that cannot be adjusted, often resulting in redundant functions, waste, and compound For functional ventilation equipment, the parameters are fixed, and some of the parameters cannot be adjusted separately. For example, the dehumidification type full-heat ventilation equipment cannot be adjusted individually or select different dehumidification parameters when the ventilation volume parameters are determined.

In addition, the control parameters of traditional equipment are relatively single. For example, when controlling humidity, it cannot take into account the indoor oxygen content, and indoor humidity cannot be taken into account when controlling indoor oxygen content. Moreover, traditional equipment for civil ventilation can easily affect indoor temperature. Although heat exchange technology equipment can solve this problem to a certain extent, the operating temperature range of full heat exchange equipment is relatively limited, especially in low temperature weather, it is very easy to condense or frost in the full heat exchange core, causing equipment damage

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