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Indoor natural ventilation test system of building

A natural ventilation and testing system technology, applied in the direction of measuring devices, instruments, etc., can solve problems such as inability to measure new houses, achieve better indoor ventilation, simplify the system, and save energy

Inactive Publication Date: 2018-09-18
CHONGQING RUIHAO TECH DEV CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention intends to provide a building indoor natural ventilation test system to solve the problem of not being able to measure the actual natural ventilation of new houses, and to detect and remove formaldehyde in new houses at the same time

Method used

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  • Indoor natural ventilation test system of building

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Embodiment Construction

[0022] The following is further described in detail through specific implementation methods:

[0023] The reference signs in the drawings of the specification include: ozone generator 1, shunt pipe 2, pipe 3, pressure spring 4, pipe cover 5, third magnet 6, induction coil 7, wind speed test probe 8, camera 9, first Magnet 10, guide ring 11, conductor 12, second magnet 13.

[0024] The embodiment is basically as attached figure 1 Shown: Building indoor natural ventilation test system, including magnetoelectricity module, electromagnetism module, control module, wind speed measurement module and flow field display module, magnetoelectricity module, electromagnetism module and wind speed measurement module constitute a closed loop, The magnetic generation module, the electromagnetic module, the control module and the wind speed measurement module constitute a group of natural ventilation test systems, and each group of natural ventilation test systems is located at multiple test...

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Abstract

The invention relates to the field of ventilation testing, in particular to an indoor natural ventilation test system of a building. The system is composed of a magnetic power generation module, an electric magnetic field generation module, a control module, a wind velocity measurement module and a flow field display module. The magnetic power generation module and the electric magnetic field generation module form a closed loop. The magnetic power generation module generates power by the wind power of natural ventilation. The wind velocity measurement module is used for measuring an indoor wind speed of a building. The flow field display module includes colored gas reacting with formaldehyde. The control module controlled by the magnetic field generated by the electric magnetic field generation module to trigger releasing of colored gas to the indoor space of the building. The flow field display module displays the flow field distribution of the wind speed in the building by shootingthe distribution state of the colored gas. Therefore, a problems that the actual natural ventilation of the new house can not be measured is solved; and the formaldehyde in the new house can be detected and removed.

Description

technical field [0001] The invention relates to the field of ventilation testing, in particular to a building indoor natural ventilation testing system. Background technique [0002] Natural ventilation refers to a ventilation method that uses the heat pressure caused by the density difference between the indoor and outdoor air of the building or the wind pressure caused by outdoor pumping activities to introduce fresh outdoor air to achieve ventilation. Natural ventilation is an important ecological architectural concept. On the one hand, natural ventilation in the building can improve the indoor thermal environment in summer or in transitional seasons, take away humid and dirty air, and accelerate the volatilization of sweat on the surface of the human body, thereby improving the comfort of the human body; On the one hand, natural ventilation can provide fresh and clean natural air without consuming non-renewable energy, which is conducive to energy saving and environmenta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D21/02
CPCG01D21/02
Inventor 陈冬欧阳刚苏姝俞燕苏涛欧阳桦
Owner CHONGQING RUIHAO TECH DEV CO