JPH0712867U - A device that can cool, heat and ventilate the room by the solar heat of the roof - Google Patents

Abstract

(57) [Abstract] [Purpose] This invention is to perform indoor heating and cooling, ventilation, hot water use, snow removal, etc. by using the solar heat and water of the roof plate (1). Further, the roof plate (1) generally requires a long product, but this has been eliminated to facilitate the handling. [Structure] Base plate (11) and heat insulating material (9) on the girder (14)
The roof plate (1) is fixed by a girder (14), and there is a spray hole (3) along the ridge, and water supplied from a water conduit (8) is spray-dispersed on this. There is a fan (4) in the center of the building, and the outside air from the closing plate (10) is sent to the room from the warm / cool air blower tube (5).

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 This proposal relates to indoor heating and cooling and ventilation by absorbing solar heat on the surface of the roof plate (1) and by using it and water (4).

[0002]

[Prior art]

 The device having the structural function as in the present invention is not commercially available at present.

[0003]

[Problems to be solved by the device]

 The idea is to absorb solar heat on the surface of mountain-shaped (including round and square) roof plates (1), and spray the water through the spray holes (3) on the roof plates (1) in summer. Evaporation on the back side Cool air generated by latent heat is introduced into the room by a fan (4) for cooling and ventilation, and in winter, warm air generated by solar heat on the back side of the roof panel (1) is introduced into the room by a fan (4). It is for heating and ventilation.

In addition, leakage of rainwater from the lap joint portion and the fixed portion of the roof plate (1) is completely prevented.

The roof plate (1) is fixedly mounted by being provided with elements that are robust and generally endure long-term use without impairing aesthetics.

[0006]

[Means for Solving the Problems]

 The roof plate (1) has a mountain shape (including a round shape and a square shape) as shown in the figure, and is provided with an air intake zone and has a wide area for absorbing and radiating heat. The surface that receives solar heat is colored with good heat absorption. In order to promote the evaporation of the sprayed water, the roof board (1) surface is hygroscopic by a method similar to these, such as granular coating (mixing paint with sand), ultrasonic coating, etc. To further promote the evaporation of water.

Further, the backflow prevention grooves (2) at the upper and lower ends of the lap joint portion of the roof plate (1) have a gentle inclination angle at an upper portion to prevent rainwater from staying and prevent downward accumulation. It prevents the leakage of rainwater due to backflow from the river.

In addition, a heat insulating material (9) on the upper surface of the base plate (11) and a net-like closing plate (10) at the lower end of the roof plate (1) below the air intake zone are provided to clean hot and cold air introduced into the room. .

[0009]

[Action]

 As shown in the figure, water is automatically adjusted from the spray holes (3) on the roof (1) surface of the mountain shape (including round shape and square shape) in the summer, and when the solar heat is applied to it, The back surface of the roof plate (1) is cooled by this latent heat of vaporization, and the outside air that has flowed in from the closing plate (10) becomes cool air and is introduced into the room by the fan (4). In the winter, when the air is cooled and ventilated, the solar heat on the surface of the roof plate (1) is transmitted to the back surface as it is, and the outside air that has been operated and flowed in from the closing plate (10) becomes warm air and is introduced into the room by the fan (4) and is heated and ventilated. Is performed.

Further, the lap joint portion of the roof plate (1) has the backflow preventing grooves (2) at both ends in the vertical direction, and the backflow preventing grooves (2) are piled up and fixed by the fixing screw (7), but they hit the upper side. The part prevents the rainwater from accumulating with a gentle inclination compared to the lower part, and the lower part prevents the rainwater from leaking due to backflow.

Moreover, since the base plate (11) and the heat insulating material (9) are used on the girder (14), the roof plate (1) is completely fixed and the indoor heat dissipation is prevented.

[0012]

【Example】

 In the present invention, water is collected and stored in the tank (13) as hot water in the summer as needed and used as hot water in the summer, and water supplied from the water pipe (8) or hot water is sprayed in the winter (13). ) Adjust and spray to melt and remove snow.

[0013]

[Effect of device]

 Most of the solar heat that hits the roof plate (1) in the summer is accompanied by harmful effects. By reversely using this, the indoor heat and the ventilation are provided, and in winter, the solar heat that hits the roof plate (1) is introduced into the room. The room is heated and ventilated. The ventilation to the room is by forced introduction by the fan (4).

In the summer, the rise of the roof temperature is eliminated to prevent the temperature rise in the ceiling and the room, and in the winter, the heat insulating material (9) is used to prevent the dissipation of the indoor heat quantity and enhance the heating effect.

In addition, when the roof plate (1) is lap-joined, it is necessary to use a long object because the backflow prevention groove (2) prevents rainwater from staying in the upper part and prevents backflow in the lower part. It was easy to handle without doing this.

[Brief description of drawings]

FIG. 1 is a schematic perspective view and cutaway view of the device of the present invention.

FIG. 2 is a perspective view of a convex portion of the roof plate (1) of the present invention.

[Explanation of symbols]

 1, roof plate 2, backflow prevention groove 3, spray hole 4, fan 5, hot and cold air blower 6, hot and cold air collecting box 7, fixed screw 8, water conduit 9, heat insulating material 10, closing plate 11, field plate 12, Haiku pipe 13, tank 14, girder

Claims (4)

[Scope of utility model registration request] According to the first aspect of the present invention, the surface of a roof plate (1) having a mountain shape (including a round shape and a square shape) as shown in the drawing is provided with a coating specification that easily absorbs solar heat and evaporates water. Water is sprayed to this through a spray hole (3) to evaporate, and cold air generated by latent heat of vaporization on the back surface of the roof plate (1) is introduced into the room by a fan (4) for cooling and ventilation, A device that allows warm air generated by solar heat on the back of the roof plate (1) to be introduced into the room by a fan (4) for heating and ventilation during the winter. 2. Backflow of rainwater at the lap joint of the roof plate (1),
The backflow prevention groove (2), which is a convex portion for preventing retention, extends to general roofing plates used in addition to the present invention. 3. The material used for the roof plate (1) is not limited to compression processing of a steel plate, but is also intended to be used for synthetic resins and porcelain clay materials. 4. The use of hot water in summer and the use of snow removal in winter by this device is also included.