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Heat shielding member of housing

A heat shielding and residential technology, applied to building components, roof insulation materials, roof coverings, etc., can solve the problems of indoor environment deterioration, difficulty, lack of independence of heat shielding components, etc., to reduce heat storage and reduce heating load Effect

Inactive Publication Date: 2005-02-02
MATSUMOTO KENKO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] In previous example 1 ( Figure 7 ), relative to the high-temperature heating from the roof surface, an effective heat-dissipating ventilation layer can be formed, and by selecting the height of the rafters, it is also possible to attach a desired thickness of insulation material, but due to the heating from the roof, the insulation material As a large-capacity heat storage body, at night, even if the outdoor temperature drops, because the heat insulation material continues to release heat, the indoor environment deteriorates, and cooling air conditioners need to be operated for a long time
[0013] In addition, in the previous example 2 ( Figure 8 ), the thermal insulation structure of the conventional example 1 is improved. Since the thermal insulation material is covered and protected by the thermal shielding member, the heat storage amount of the thermal insulating material can be greatly suppressed. However, since the thermal shielding member lacks independence, in order to maintain For the selected location, the construction of the upper layer needs to be installed on the surrounding construction materials, such as Figure 8 As shown in (B), when it is applied to the roof insulation, it is necessary to lay the roof paper backing material after installing the heat shielding member on the rafters, and it is impossible to apply the heat shielding member from the interior side, so it becomes from the roof. Complicated, difficult and dangerous work at heights
[0014] And because the attached operation of heat-shielding parts is the operation before laying roof papering backing material and waterproof layer, so can't work in rainy day, if soaked by rain in laying heat-shielding parts, then in the use of house, to shielding Hot parts 1 cause problems such as fungus or corrosion

Method used

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  • Heat shielding member of housing
  • Heat shielding member of housing
  • Heat shielding member of housing

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0074] [example 1. following sheet 15 is the type that has extension 15L, 15R ( figure 1 )]

[0075] Figure 2 is figure 1 An exploded explanatory diagram of the 3-layer system heat shielding member 1, figure 1 The shown heat shielding member 1 is composed of an upper sheet 13, a middle sheet 14, and a lower sheet 15, and the lower sheet 15 forms a heat shielding member main body 10 in a three-layer form, and the heat shielding member main body 10 has extensions on both sides. 15L, 15R, on the top sheet 13 of the main body 10, a covering layer (cover) 10' for laminating and integrating the conformal top sheet 12 and the cover sheet 11 is placed and bonded.

[0076] The constituent material of the heat shielding member main body 10 is 165 g / m for the rising sheet 17 in the middle and the top sheet 13 2 Kraft paper, below sheet 15 at 165g / m 2 On the front and back sides of kraft paper, on the whole surface of the laminated and bonded polyethylene film paper with 6.3μm alum...

example 2

[0088] [Example 2. The following sheet 15 and the top sheet 13 are of the same width ( Figure 5 )]

[0089] Such as Figure 5 As shown, in the heat-shielding member 1 of the 3-layer method embedded between the roof rafters 3, the lower sheet 15 and the upper sheet 13 are of the same width type, and in Example 1 ( figure 1 ) in the manufacturing process of the type, as the following sheet 15, the same paper as the following sheet 15 of example 1, is applicable to the material whose width direction dimension is the same size as the width W2 of the upper sheet 13, with respect to example 1 ( figure 1 ) of the heat shielding member 1, the cover (covering member) 10' is the same, only the lower sheet 15 of the heat shielding member main body 10 is a short size, that is, in the three-layer heat shielding member 1 of Example 1, the The extension parts 15L and 15R of the lower surface sheet 15 were produced by the same production means as that of the heat shielding member 1 of Ex...

example 3

[0090] [Example 3. Top layer 1A is only the type of cover body 10' ( Image 6 )]

[0091] Image 6 The heat-shielding member 1 of the three-layer system shown in the figure 1 In the heat shielding member 1 of (Example 1), the top sheet 13 is removed.

[0092] When making, the shape-keeping upper sheet 12 of corrugated paper and the cover sheet 11 with the radiation heat reflecting layer Re on the surface are laminated to prepare a cover (covering body) 10', and the middle sheet 14, the lower sheet 15 and the lower sheet 15 are bent. Stand up sheet 16,17→adhesive agent gives→press bonding, as long as there is no shape-retaining top sheet (corrugated cardboard) 12 in the flat state of the cover body 10' of bending and bending leg portions 12L, 12R, the bonding process stands up The bent pieces 16', 17' at the upper end of the piece are sufficient.

[0093] [Use of heat shielding parts]

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PUM

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Abstract

The heat shielding member is structured such that spaces of the air layer are formed between an upper layer, an intermediate layer, and a lower layer, a radiant heat reflective layer Re is provided on upper faces of respective layers, and the upper layer is formed of a shape-retention upper sheet to which a cover sheet is laminated, wherein bent-up legs having restorability are disposed on both sides of the shape-retention upper sheet through the intermediary of bent-up parts, and the heat shielding member is engaged and mounted between timbers such as rafters having an interval therebetween, and it is held in a proper posture when the bent-up legs are stretched against and held by faces of the timbers, so that the interval is closed by the cover sheet, thereby restraining radiant heat from transferring downward from the upper layer, and blocking heat permeated the upper layer by the intermediate layer and the lower layer, discharging heat through spaces, and restraining the heat from transferring from the outdoor side toward the indoor side without accumulating heat.

Description

technical field [0001] The invention is to improve the heat insulation structure of a house, relates to a heat shielding component used for shielding and suppressing heat conduction with the outside and inside the house, and belongs to the technical field of house construction. Background technique [0002] [Non-Patent Document 1] June 1, 2014, Issued by the Built Environment and Energy Conservation Organization, [Explanation of Energy Conservation Standards for Housing] Pages 192-193 (6) Roof Insulation [0003] [Patent Document 1] Patent No. 3251000 (JP-A-2000-355989) [0004] [Conventional Example 1] [0005] The technique disclosed in Non-Patent Document 1 such as Figure 7 Shown is a typical example of residential roof insulation. [0006] That is, the rafters are nailed and fixed on the ridge purlins, purlins, eaves purlins, etc. of the roof truss, and the roof paper backing materials such as plywood are pre-fixed on the rafters with nails, such as Figure 7 As shown...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/80B32B7/02E04B1/76E04D13/16
CPCE04D13/1631E04B2001/7691E04B1/7654
Inventor 松本节也松本圭二
Owner MATSUMOTO KENKO