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Multi-mode ventilation purifier

A purifier, multi-mode technology, applied in the direction of space heating and ventilation, space heating and ventilation details, heating and ventilation control system, etc., can solve the problems of inconvenient operation, single mode of fresh air purification device, etc., to achieve convenient installation, The effect of preventing excessive indoor ventilation and reducing ventilation energy consumption

Inactive Publication Date: 2019-07-23
TIANJIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a ventilation purifier capable of purifying fresh air and having multiple usage modes, which solves the problem of single mode and inconvenient operation of the fresh air purifying device in the prior art

Method used

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  • Multi-mode ventilation purifier

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Embodiment Construction

[0041] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0042] Such as Figure 1-12 Shown, a kind of multi-mode ventilation purifier, ventilation purifier is divided into two casings by middle dividing plate 9. Viewed from the indoor side, the ventilation purifier consists of a mechanical ventilation box on the left and a natural ventilation box on the right. The mechanical ventilation box includes mechanical fresh air inlet 17, coarse filter 5, screw slide A27, indoor airtight door A4, louver air outlet C12, centrifugal fan 3, high efficiency filter 2 and louver air outlet A1 from bottom to top. The natural ventilation box includes natural fresh air inlet 16, air volume adjustment plate 11, screw slide table B25, indoor airtight door B10, louver air outlet D14, screw slide table C8, bypass door 28, and medium-efficiency filter from bottom to top. 7 and louver outlet B6. An indoor side insulati...

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Abstract

The invention discloses a multi-mode ventilation purifier. A plurality of use modes are designed for the ventilation purifier, and comprise two kinds of unpowered ventilation modes, ventilation is performed through outdoor air pressure, and the two kinds of unpowered ventilation modes are suitable for being used in the conditions under which outdoor meteorological air speed is relatively high andthe outdoor air quality reaches the level of being good or mildly polluted; the plurality of use modes comprise three kinds of mechanical ventilation modes which refer to a medium-efficiency fresh airpurification mode, a high-efficiency fresh air purification mode and an indoor self-purification mode, and three kinds of mechanical ventilation modes are suitable for being used in the condition under which the haze weather exists or rapid ventilation purification needs to be performed indoors. The ventilation purifier is divided into a mechanical ventilation box and a natural ventilation box through a middle partition plate, and internally comprises a control system, wherein the control system is provided with a control panel, the control system is mainly used for controlling the work of ascrew sliding table and a fan, through the control panel, all the ventilation modes and air volume can be manually and automatically selected according to indoor and outdoor air quality conditions andventilation requirements, and are displayed, so that the use by users is facilitated, through the multi-mode cooperated ventilation mode, the ventilation energy consumption can be reduced, and the service life of a filter can be prolonged.

Description

technical field [0001] The invention belongs to the field of indoor air purification and building ventilation, and in particular relates to a multi-mode ventilation purifier. Background technique [0002] Ventilation is generally considered to help improve indoor air quality by reducing indoor CO 2 Concentration, dilution of pollutants in indoor air. However, direct indoor ventilation still has two shortcomings. First, when the outdoor air is polluted, for example, in smoggy weather, outdoor particles can infiltrate into the building through the ventilation path. In this case, ventilation will reduce the indoor air quality. While ventilating, indoor particulate matter is filtered and removed. Secondly, when the outdoor air quality is good, directly using windows for ventilation may lead to excessive ventilation and increase the indoor cooling and heating load. Therefore, it is necessary to develop a ventilation and purification device that can introduce fresh air, filter ...

Claims

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Application Information

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IPC IPC(8): F24F3/16F24F11/77F24F11/79F24F11/63F24F13/28F24F110/70F24F110/64
CPCF24F13/28F24F11/63F24F11/77F24F11/79F24F2110/64F24F2110/70F24F8/10Y02B30/70
Inventor 张腾飞李发成
Owner TIANJIN UNIV
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