JPH02118019U

JPH02118019U -

Info

Publication number: JPH02118019U
Application number: JP13380389U
Authority: JP
Priority date: 1988-11-17
Filing date: 1989-11-17
Publication date: 1990-09-21
Anticipated expiration: 2004-11-17
Also published as: JPH085237Y2

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例に係る建築物の棟換
気装置の概略断面図、第２図は同実施例に係る建
築物の全体概略断面図、第３図は同実施例に係る
建築物の床下換気口付近を示す要部断面図、第４
図は同実施例に係る基礎構造の平面図、第５図は
第４図に示すＶ−Ｖ線に沿う断面図、第６，７図
は本考案の他の実施例に係る建築物の棟換気装置
の概略断面図、第８，９図は本考案の他の実施例
に係る建築物の全体概略断面図、第１０図は従来
の建築物の概略断面図である。４ａ……外壁材、４ｂ……屋根材、６……外側
通気層、７……内側通気層、８……断熱材、１０
……部屋、１６……床下空間、２０……屋根裏空
間、４２……棟換気口、４６……換気用フアン、
４８……棟下換気口、５０……棟開閉ダンパ、６
０……太陽電池、６１……コントローラ、６３…
…蓄電池、６４……温度センサ。 Fig. 1 is a schematic cross-sectional view of a building ventilation system according to an embodiment of the present invention, Fig. 2 is a schematic cross-sectional view of the entire building according to the same embodiment, and Fig. 3 is a schematic cross-sectional view of a building according to the same embodiment. Cross-sectional view of the main part showing the vicinity of the underfloor ventilation opening of the object, No. 4
The figure is a plan view of the foundation structure according to the same embodiment, FIG. 5 is a sectional view taken along the line V-V shown in FIG. 4, and FIGS. 6 and 7 are ridges of buildings according to other embodiments of the present invention. A schematic cross-sectional view of a ventilation system, FIGS. 8 and 9 are overall schematic cross-sectional views of a building according to another embodiment of the present invention, and FIG. 10 is a schematic cross-sectional view of a conventional building. 4a...Outer wall material, 4b...Roofing material, 6...Outer ventilation layer, 7...Inner ventilation layer, 8...Insulation material, 10
... Room, 16 ... Underfloor space, 20 ... Attic space, 42 ... Ridge ventilation opening, 46 ... Ventilation fan,
48...Under-building ventilation opening, 50...Building opening/closing damper, 6
0...Solar cell, 61...Controller, 63...
...Storage battery, 64...Temperature sensor.

Claims

[Scope of Claim for Utility Model Registration] 1. In a building in which a heat insulating material is stretched in the plane direction on the indoor side of the exterior wall material and roof material so as to form an inner ventilation layer communicating with the attic space and the underfloor space, A part of the heat insulating material placed on the roof is equipped with a ridge opening/closing damper with high heat insulation and airtightness that appropriately communicates the attic space with outside air. A ridge ventilation system for a building, characterized by being equipped with a ventilation fan. 2. The building ridge ventilation system according to claim 1, wherein the ventilation fan is driven by a solar battery attached to the building. 3. Selectively controlling the supply of the electric power converted by the solar cell to the ventilation fan and the storage battery depending on the temperature of the attic space, and supplying the electric power converted by the solar cell to the storage battery when the electric power from the solar cell is below a predetermined value. 3. The ridge ventilation system for a building according to claim 2, further comprising a controller that controls the supply of electric power to the ventilation fan.