Ventilating Unit and Ventilating Top Construction for Building
a technology of ventilating top and ventilating unit, which is applied in the field of ventilating top construction for building, can solve the problems of increasing the cost of ventilating apparatus, and decreasing the aesthetic quality of the building, so as to reduce the temperature in the building
Inactive Publication Date: 2011-09-22
CHANG HUNG SEN
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- Abstract
- Description
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Benefits of technology
According to the primary objective of the present invention, the hot air in the building is rapidly drained outward from the upper board through the vent holes of the ventilating board of each of the ventilating units so that each of the ventilating units of each of the roof assemblies provides a heat radiating effect to the building to lower down the temperature in the building.
According to another objective of the present invention, the hot air in the building rises to pass through the gap of the base and the vent bores of the ventilating plate into the upper cover plate and is carried outward from the upper cover plate by a heat convection so that the hot air is rapidly drained outward from the vent bores of the ventilating plate of the ridge assembly to lower down the temperature in the building.
Problems solved by technology
However, the motor fans consume a lot of electric power, thereby increasing the cost of the ventilating apparatus.
In addition, the motor fans project outward from the building, thereby decreasing the aesthetic quality of the building.
However, the sprinklers consume a lot of electric power, thereby increasing the cost of the ventilating apparatus.
In addition, the sprinklers project outward from the building, thereby decreasing the aesthetic quality of the building.
Method used
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Embodiment Construction
Referring to the drawings and initially to FIGS. 1-3, a ventilating unit for a building in accordance with the preferred embodiment of the present invention comprises an upper board 1, two lower boards 2 located under the upper board 1, and a ventilating board 3 mounted between the upper board 1 and the two lower boards 2.
The upper board 1 has two opposite sides each provided with an oblique portion 10 extending downward. Preferably, the upper board 1 is an elongate sheet plate and has a substantially inverted U-shaped cross-sectional profile.
The two lower boards 2 are located under the two opposite sides of the upper board 1 respectively. Each of the two lower boards 2 has two opposite sides each provided with an oblique section 20 extending upward.
Each of the two lower boards 2 has an inner portion provided with a draining channel 21 located between the oblique sections 20 at the two opposite sides of each of the two lower boards 2. The draining channel 21 of each of the two lower...
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A ventilating unit for a building includes an upper board, two lower boards located under the upper board and a ventilating board mounted between the upper board and the lower boards. The upper board has two opposite sides each provided with an oblique portion. Each of the lower boards has two opposite sides each provided with an oblique section and has an inner portion provided with a draining channel. The ventilating board has a surface provided with a plurality of vent holes. Thus, the hot air in the building is rapidly drained outward from the upper board through the vent holes of the ventilating board so that the ventilating unit provides a heat radiating effect to the building to lower down the temperature in the building.
Description
BACKGROUND OF THE INVENTION1. Field of the InventionThe present invention relates to a ventilating apparatus and, more particularly, to a ventilating unit and a ventilating top construction for a building, such as a factory and the like.2. Description of the Related ArtA conventional ventilating apparatus comprises a plurality of motor fans mounted on the roof of a building to carry away the hot air in the building so as to lower down the temperature in the building. However, the motor fans consume a lot of electric power, thereby increasing the cost of the ventilating apparatus. In addition, the motor fans project outward from the building, thereby decreasing the aesthetic quality of the building. Another conventional ventilating apparatus comprises a plurality of sprinklers mounted on the roof of a building to provide a heat dissipation effect to the building so as to lower down the temperature in the building. However, the sprinklers consume a lot of electric power, thereby incre...
Claims
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IPC IPC(8): E04F17/04E04B1/70
CPCE04D3/30E04D3/365E04D3/366F24F13/222E04D13/17E04D13/174F24F7/02E04D3/40
Inventor CHANG, HUNG-SEN
Owner CHANG HUNG SEN