JPH1122039A - Ventilating roof - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a roof excellent in ventilating property, simple in structure, and easy to manufacture and install, mainly for a general house. SOLUTION: For a general house roof, a ventilating roof is such that a slanted roof forms a ridge. An air duct 17 through which indoor warm air is exhausted is formed vertically through the ridge, and a ventilating coping part 10 provided with an inlet and a ventilating window is placed thereon, and an outside air intake window 35 with its upper end facing the air duct 17 and its lower end provided on a palmette at the eaves is placed below the slanted roof to form an air passage 23 through which outside air can circulate.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a roof for a general house having excellent ventilation performance.

[0002]

2. Description of the Related Art Conventionally, coolness is required in summer,
In order to promote the efficiency of the cooling equipment, a roof is installed on the roof ridge of a factory, etc., ventilation holes are drilled there and a rotating fan is installed as necessary, and ventilation for eliminating rising warm air outdoors. Roofs are known.

However, if the roof for ventilation is to be applied to a general house as it is, the structure is complicated and the mounting work is very troublesome, which increases the cost. The fact is that this ventilated roof is not easy to spread.

[0004]

SUMMARY OF THE INVENTION The present invention has been made on the basis of the above-mentioned circumstances, and is excellent in ventilation for general residential use. Its structure is simple, its manufacture is easy, and its mounting is easy. They are trying to develop a simple roof.

[0005]

SUMMARY OF THE INVENTION A roof according to the present invention is a roof for a general house in which a sloping roof forms a ridge. An air intake window provided with an intake port and a ventilation window on the top is arranged, and under the sloping roof material, an outside air intake window is provided with the upper end facing the above air passage and the lower end provided in the arabesque at the eaves. Are formed by forming a ventilation path through which the air can flow.

[0006] It is desirable that the skirting section is formed by punching a window plate on a single metal plate at an appropriate interval, folding the window plate to form a ventilation window, and bending the folded surface to the left and right inside the triangular chevron. .

The arabesque part arranges arabesque beneath the eaves, connects a velvet wrap under the eaves, forms a step between the arabesque velvet and the velvet, and punches out a window board there. It is desirable to make a window.

[0008]

[Function] The warm air in the room is warmed and rises, gathers in the purlin, passes through the ventilation window, is discharged outside through the side ventilation window of the Kasagi, and lowers the indoor temperature. The outside air that entered through the outside air intake window rises along the ventilation path, and is also discharged outside from the hood section through the ventilation window while cooling the roofing material, etc. The two flow paths induce the flow of each other by negative pressure suction, thereby increasing the ventilation efficiency.

[0009] The cap is formed by punching a window plate or perforating a ventilation window on a single metal plate and bending the folded surfaces to the left and right inside the triangular chevron surface. Become.

The arabesque part, in which a step is formed on a single metal plate, an outside air intake window formed by punching a window plate, and a snout wrapping is connected underneath, is simple in structure and can be manufactured. It will be easier.

[0011]

DETAILED DESCRIPTION OF THE INVENTION As shown in FIG.
The roof is composed of a shade part 10 provided in a ridge part which is a joint part of a roof surface, an inclined part 20 of an inclined roof surface, and an arabesque part 30 at the tip of the roof surface. As shown in FIG. 2, the cap portion 10 is provided so as to extend all over the ridge portion or to be scattered throughout the ridge portion, or to be scattered in several places. The bent surfaces 12 and 12 are bent in the window plate 1 at appropriate intervals.
3 and 13 are punched out and turned over to form ventilation windows 14 and 1
4 is drilled. As a result, between the turning surfaces 12, 12,
An inlet 15 is formed. The material is a single metal plate, and the manufacturing method is, for example, pressing a single plate, forming a ventilation window 14, and bending the ventilation window 14 into a triangular mountain shape, but any means may be used.

A support member 16 for maintaining the shape of the triangular chevron is interposed in the coping part 10.
As shown in FIG. 3, a rhombic metal plate is used, which is bent to form a joint surface 16a and a columnar surface 16b, and a fixing piece 16c for screwing is extended at both ends. A ventilation path 17 penetrating the ridge part vertically and communicating with a field plate 21 and a heat insulating material 22 described below is formed below the cap portion 10.

Next, a ventilation passage 23 is formed in the inclined portion 20 between the roofing board 21 and the heat insulating material 22, and the upper end thereof is directed to the ventilation passage 17 below the cap portion 10. At the lower end, an outside air intake window 35 of the arabesque part 30 described later is arranged, so that the outside air rises and moves in the inclined ventilation path 23.

An arabesque part 30 is arranged at the lower end of the inclined part 20, and the arabesque part 30, as shown in FIG.
1 and is connected to a fascia wrapper 32 underneath, a step 33 is formed between the arabesque 31 and the fascia wrap 32, a window plate 34 is punched there, and an outside air intake window 35 is formed. Set up.

Next, the operation of this embodiment will be described. First, the air staying in the room rises in warm air and travels from the ceiling along the inclined surface of the roof, passes through the ventilation path 17 formed in the ridge portion, and reaches the cap portion 10. Then, the air is discharged from the inside of the cap portion 10 to the outside through the ventilation window 14.

On the other hand, outside air is introduced from the outside air intake window 35 formed in the arabesque section 30 under the eaves, and flows through the ventilation path 23 of the inclined section 20 by rising warm air or suctioning negative pressure, and the ventilation of the skirt section 10 is performed. It reaches the road 17 and is discharged to the outside through the ventilation window 14 of the coping 10 as described above.

As a result, first, the warm air stagnated in the room is exhausted from the skirt 10 through the ventilation path 17 to lower the temperature in the room. At this time, the warm air naturally rises to the ceiling of the room, and from the ridge to the shade 1 according to the inclined ceiling plate.
It is guided to zero and does not require the power of a rotating fan or the like.

Next, an outside air intake window 35 provided in the arabesque part 30 is provided.
, Cool outside air is introduced through the air passage 23, and is guided through the air passage 17 to the cap portion 10. At this time,
Since the front end of the ventilation path 23 faces the ventilation path 17, the air current is subjected to suction by a negative pressure caused by the flow of the ventilation path 17 in addition to the upward flow due to the warm air. Vice versa, the outside air intake window 3
5 and the airflow flowing through the airway 23 exists, the airway 1
A suction action works on 7.

As a result, even the roof, which is most likely to rise in temperature when receiving direct sunlight, radiates heat by the outside air flowing through the ventilation passage 23, so that heat radiation from the roof is weakened and the rise in indoor temperature is suppressed.

In addition, the coping part 10 is formed by first bending a window plate 13 by punching a metal plate to form a ventilation window 14, and then using a press machine to form a triangular chevron 11 and an inner side. If the folded surface 12 is formed to be bent, manufacturing is easy and cost can be reduced. Then, the hessian part 10 is
6, the shape of the triangular chevron is maintained, and the supporting member 16
It is bent using a rhombic metal plate, and the joining surface 16a,
When the pillar surface 16b is formed and the fixing pieces 16c are used to fix the screws to both ends, the structure is simple and the mounting operation is easy.

The same applies to the arabesque section 30. A window plate 34 is punched out of a single metal plate, an outside air intake window 35 is formed, and a concealed wrapper 32 and the like may be bent and formed thereunder. It is easy and the manufacturing cost is low.

[0022]

According to the present invention based on the above configuration and operation,
The discharge of warm air from the external airway provided immediately below the cap and the cooling from two paths, the ventilation path provided along the sloping roof, are performed. As a result, the flow of the warm air becomes efficient, and an excellent effect of ideally cooling the interior of a general house can be obtained.
In addition, even in the case of manufacturing and installation work,
This is an advantageous invention which has a practical advantage such as a simple structure of the arabesque part and a reduced cost.

[Brief description of the drawings]

FIG. 1 is a partially cutaway longitudinal sectional view of a roof according to the present invention.

FIG. 2 is a partially cutaway perspective view showing a part of a skirting part of the present invention.

FIG. 3 is a perspective view showing a support member of the skirting part of the present invention.

FIG. 4 is a partially cutaway perspective view showing the arabesque part of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Kasagi part 11 Yamagata surface 12 Folding surface 13 Window plate 14 Vent window 16 Support member 16a Joining surface 16b Column surface 16c Fixing piece 17 Ventilation path 20 Inclined part 21 Field board 22 Insulation material 23 Ventilation path 30 Arabesque part 31 Arabesque 32 Package 33 Step 34 Window plate 35 Outside air intake window

Claims (3)

[Claims] 1. A general residential roof in which a sloping roof forms a ridge, wherein a ventilation path is formed through the ridge vertically to discharge room warm air, and an inlet and a ventilation window are provided thereon. An air vent that allows the outside air to flow was formed by arranging a roof for ventilation, and arranging an outside air intake window with the upper end facing the above air passage and the lower end provided in the arabesque at the eave under the sloping roof material. A ventilated roof characterized by that. 2. A skirting portion is formed by punching a window plate on a single metal plate at an appropriate interval, turning the punched plate back to form a ventilation window, and bending the folded surface to the left and right inside the triangular chevron surface. A ventilated roof according to claim 1 comprising: 3. The arabesque part, the arabesque is arranged under the eaves, the velvet wrap is connected under the eaves, a step is formed between the arabesque and the velvet wrap, and a window plate is punched there. The ventilated roof according to claim 1, wherein an outside air intake window is formed.