Assembly type wall with ventilation and air exchange functions and application thereof

A prefabricated and wall technology, applied in building components, buildings, building structures, etc., can solve problems such as inability to achieve energy saving, loss of thermal insulation advantages, poor ventilation effect, etc., to improve ventilation and air exchange effects, and improve temperature insulation Energy-saving effect, effect of stabilizing indoor temperature

Pending Publication Date: 2018-06-15
SUNRISE GD SMART TECH BUILDING CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is precisely because of the good gas insulation of prefabricated houses and the good airtightness of prefabricated houses that it is impossible to achieve natural ventilation in a closed state, and the ventilation effect is not as good as that of traditional houses.
At present, for prefabricated houses, if only the air conditioner without fresh air function is installed, the inflow and ventilation of fresh air cannot be realized when the air conditioner is turned on. If the windows are opened for ventilation, the indoor energy will be lost and the advantage of heat preservation will be lost. Realize energy saving, and when the windows are closed, the air exchange stops; if the machine fresh air system (without cooling and heat exchanger) is used, the indoor air will be discharged quickly, which will also cause indoor energy loss and lose the advantage of heat preservation, and energy saving cannot be achieved
Staying in a confined space for a long time is not conducive to human health

Method used

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  • Assembly type wall with ventilation and air exchange functions and application thereof
  • Assembly type wall with ventilation and air exchange functions and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment 1 Assembled wall with ventilation function

[0025] figure 1 , figure 2 A prefabricated wall with a ventilation function according to Embodiment 1 of the present invention is schematically shown. Such as figure 1 , figure 2 As shown, the assembled wall is provided with a cavity 11, the inner wall of the wall (i.e., the side near the room) is provided with a first through hole 12, and the outer wall of the wall (i.e., the side near the outdoor) is provided with a first through hole 12. There is a second through hole 13, and the cavity 11, the first through hole 12 and the second through hole 13 communicate with each other.

[0026] One or more first through-holes 12 may be provided. In this embodiment, multiple first through-holes 12 are preferably arranged at a certain distance laterally at the end of the inner wall of the wall body close to the ground. The spacing and quantity of the holes can be determined according to the requirements of the house f...

Embodiment 2

[0033] Embodiment 2 is used for the method for building indoor replacement fresh air

[0034] In this embodiment, the method for replacing fresh air indoors in a building includes: setting a cavity 11 in any wall of the building, and setting and opening a first through hole at an end of the inner wall of the wall close to the ground at a certain distance in the transverse direction. 12. Set up a second through hole 13 at a certain distance laterally at the end of the outer wall of the wall away from the ground, and make the cavity 11, the first through hole 12, and the second through hole 13 communicate with each other; wherein, the second through hole 13 is an oblique opening from bottom to top, and a filter membrane for filtering air is provided in the cavity 11 . When there is a temperature difference between the inside and outside of the building, the air outside the building flows into the building through the second through hole 13, the cavity 11, and the first through h...

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PUM

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Abstract

The invention discloses an assembly type wall with ventilation and air exchange functions and application thereof. According to the assembly type wall with the ventilation and air exchange functions provided by the invention, a cavity is arranged in the wall; an inner wall of the wall is provided with at least one first through hole; an outer wall of the wall is provided with at least one second through hole; the cavity, the first through hole and the second through hole are intercommunicated. The assembly type wall with the ventilation and air exchange functions provided by the invention canbe applied to an assembly type building, so that indoor ventilation of the assembly type building are realized, the problems of indoor ventilation of the assembly type building at an airtight state are effectively solved, meanwhile, indoor energy can be ensured to be prevented from being lost excessively, and energy conservation and environmental protection are realized. The invention also provides a method for replacing indoor fresh air in the building. According to the method provided by the invention, indoor ventilation of the building at the airtight state can be realized.

Description

technical field [0001] The invention relates to an assembled wall body with a ventilation function and an application thereof. Background technique [0002] With the rise of prefabricated buildings in the residential field and the application of high-efficiency thermal insulation materials in building walls, the thermal insulation and energy saving effect of prefabricated houses has been significantly improved. However, it is precisely because of the good gas insulation of the materials of the prefabricated houses and the good airtightness of the prefabricated houses that it is impossible to achieve natural ventilation in a closed state, and the ventilation effect is not as good as that of traditional houses. At present, for prefabricated houses, if only the air conditioner without fresh air function is installed, the inflow and ventilation of fresh air cannot be realized when the air conditioner is turned on. If the windows are opened for ventilation, the indoor energy will...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04C2/52E04C2/296
CPCE04C2/296E04C2/523
Inventor 盛博
Owner SUNRISE GD SMART TECH BUILDING CORP LTD
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