Air incoming pipeline structure adapted to ventilation system

A technology for air inlet pipes and ventilation systems, applied in ventilation systems, pipe layout, space heating and ventilation, etc., can solve problems such as insufficient natural ventilation effects, and achieve the effects of improving utilization efficiency and reducing energy consumption

Active Publication Date: 2018-11-30
CHONGQING UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] But among them, the utilization of natural wind force is only limited to the suction effect of the unpowered hoo

Method used

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  • Air incoming pipeline structure adapted to ventilation system
  • Air incoming pipeline structure adapted to ventilation system
  • Air incoming pipeline structure adapted to ventilation system

Examples

Experimental program
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Embodiment

[0033] Example: see Figure 1-5 , a room ventilation system, including air inlet duct 2 and exhaust duct 3 that are respectively connected to the inside and outside of room 1, wherein the exhaust duct 3 is provided with a non-powered wind cap 4 at the outer port outside the room 1, and the exhaust duct 3 or the air inlet duct is provided with a fan 7 for assisting ventilation.

[0034] In this way, when there is natural wind force outside the room, the unpowered hood can be blown and rotated to generate suction, forming a suction function, driving the air inside the room to flow outward, making the room form a negative pressure, and then relying on the air inlet duct to enter the air to achieve Room ventilation exchange. When the natural wind is insufficient, the fan is turned on to ensure the ventilation effect of the room. Therefore, the natural wind can be well utilized to achieve the effect of reducing energy loss. In this embodiment, the fan is an exhaust fan arranged ...

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PUM

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Abstract

The invention discloses an air incoming pipeline structure adapted to a ventilation system. The air incoming pipeline structure comprises an air incoming pipeline communicating the inside with the outside of a room. The air incoming pipeline structure is characterized in that an air incoming structure for assisting air incoming is arranged at an outer port, positioned outside the room, of the airincoming pipeline and comprises an air incoming barrel in vertical arrangement, the lower half of the air incoming barrel is communicated with the air incoming pipeline, the upper end of the air incoming barrel is provided with an air incoming section in a horizontal direction, and the outer end of the air incoming section is an air incoming end. The air incoming pipeline structure can better utilize natural wind power for assisted ventilation, so that utilization efficiency of the natural wind power is improved, energy consumption is lowered, and the air incoming pipeline structure is especially suitable for implementation, popularization and application in buildings of regions with developed wind power.

Description

technical field [0001] The invention relates to the technical field of building ventilation; in particular, it relates to an air intake pipe structure used in a ventilation system for adapting the ventilation system. Background technique [0002] Ventilation is a building environment control technology that controls the spread and harm of air pollutants and realizes the quality assurance of indoor and outdoor air environments by means of ventilation dilution or ventilation removal. Generally, ventilation requirements need to be considered for rooms. Ordinary rooms can rely on windows for ventilation. For some rooms such as basements or rooms where windows cannot be installed, it is necessary to consider setting up a ventilation system to meet ventilation requirements. [0003] The general ventilation system is a complete set of devices including air inlets, exhaust outlets, air supply ducts, fans, cooling and heating devices, filters, control systems and other ancillary equi...

Claims

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Application Information

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IPC IPC(8): F24F7/08F24F13/00F24F13/02F24F13/08
CPCF24F7/08F24F13/00F24F13/0281F24F13/08
Inventor 丁勇刘凰君刘洋伶胡靖涵钟晓雪张陈诗田亚军郑洁
Owner CHONGQING UNIV
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