Unlock instant, AI-driven research and patent intelligence for your innovation.

Building natural ventilation device and installation method

A natural ventilation and building technology, applied in the field of building and building ventilation, can solve problems such as items blowing up, windows falling off, and inability to open windows to induce wind, and achieve the effect of saving energy, improving air quality, and saving energy consumption of air conditioners

Active Publication Date: 2011-02-02
SHENZHEN INST OF BUILDING RES
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Taking a single office building as an example to illustrate the difficulties in adopting natural ventilation: general natural ventilation needs to open the external windows, so that for people sitting by the external windows, when the wind is strong, the natural wind outside the room directly blows Entering the room will cause people to feel uncomfortable or blow up the contents of the house
And people who sit in some "dead corners" far from the outer windows may feel that the wind is not strong enough
Therefore, the wind directly blown into the room from the outer window is not uniform, and the air supply effect is not good.
When the outdoor wind is strong, the windows cannot be opened to attract the wind, especially in high-rise buildings, which may easily cause accidents such as windows falling off
And if the air conditioning system is used to regulate the indoor air in such a season, a lot of energy will be wasted.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Building natural ventilation device and installation method
  • Building natural ventilation device and installation method
  • Building natural ventilation device and installation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Embodiment 1, as attached figure 1 , figure 2 , image 3 shown in .

[0022] In this embodiment, the present invention includes an air collection port 1 and an air supply pipe 2, and several air supply ports 3 are arranged on the air supply pipe 2, and the described air collection port 1 is arranged at one end of the air supply pipe 2, The air collecting port 1 is a flat square trumpet-shaped air collecting port. The air supply port 3 can be docked with the general air supply port of the existing central air conditioner. The width of the air collecting port 1 is consistent with the width of the outer window 8, and the height is consistent with the height of the structural beam. The present invention is mainly applied in buildings where the girders on the facade are designed as inverted beams, therefore, the structural beams are inverted beams. The width of the air supply pipe 2 directly connected with the air collecting port is 0.3-0.5 times of the outer window 8,...

Embodiment 2

[0025] Embodiment 2, as attached Figure 4 , Figure 5 shown.

[0026] For the aesthetic feeling of the building facade and to prevent the wind temperature from rising due to direct sunlight on the air collecting port, light-colored shutters 6 can be arranged at the air collecting port 1 .

[0027] In this embodiment, the air collecting port and the air supply pipe can be made of galvanized thin steel plate. An insulating layer 5 is arranged outside the wall of the air collecting port 1 and the air supply pipe 2 . Described insulation layer 5 is made of insulation cotton or foamed plastics. Thanks to this insulation layer, the temperature change of the natural wind during the conveying process can be reduced, so that the temperature of the air supply is closer to the expected purpose, and it can also prevent the loss of indoor cooling capacity during the air-conditioning season.

[0028] Other parts of this embodiment are identical to Embodiment 1.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a building natural ventilation device and method for arranging the same, belonging to the architecture technical field. The building natural ventilation device comprises a wind catcher, a blast pipe which is provided with a plurality of air supply outlets. The invention is characterized in: the wind catcher is arranged on one end of the blast pipe, and the wind catcher is flat-square trumpet-shaped; an input air control valve is arranged in between the wind catcher and the air outlet, wherein, the input air control valve comprises a valve buckle and a valve board arranged in the valve buckle and fixed on a main axis, the top of which is expanded out of the blast pipe wall and the expanded end is connected to an adjusting handle, and the valve buckle of the input aircontrol valve is fixed on the inner wall of the blast pipe by joint; the blast pipe of the device is arranged between floor 7 and ceiling 10 in a building provided with central air conditioner and upstanding beams as structure beams, and the wind catcher is arranged on the upper part of the external window and the lower part of the ceiling. The invention has the advantages of making full use of natural gas to improve the indoor air quality and saving energy consumption of air conditioner.

Description

Technical field: [0001] The invention relates to a building natural ventilation device, which belongs to the technical field of buildings, in particular to the technical field of building ventilation. Background technique: [0002] In regions with hot summer and warm winter, natural ventilation has been recognized as one of the important means of building energy saving. For residential buildings, natural ventilation design has been written into the building energy-saving design standards, and there are many mandatory regulations. But for many public buildings, due to the lack of effective natural ventilation measures, there is no mandatory regulation on natural ventilation design. Taking a single office building as an example to illustrate the difficulties in adopting natural ventilation: general natural ventilation needs to open the external windows, so that for people sitting by the external windows, when the wind is strong, the natural wind outside the room directly blow...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): F24F7/04F24F11/04E04B1/20E04F17/04
CPCY02B30/78Y02B30/94Y02B30/70
Inventor 罗刚任中俊张逊宝李俊
Owner SHENZHEN INST OF BUILDING RES