TWI570310B - Building heat and reverse water installations - Google Patents

Description

Building heat dissipation and reverse water inlet device

The invention relates to a building heat sink device, in particular to a building heat dissipation and reverse water inlet device.

Many buildings, such as, but not limited to, steel houses, tin houses or simple work houses, because these buildings are mostly inhabited, the ventilation and cooling effects are not perfect, usually only a simple heat dissipation window or by power Pumping and exhausting exhaust hot air. Or set a heat sink on the roof to make the hot air easy to dissipate, and the rain is not easy to enter. For example, in Taiwan Patent No. I444526 (first predecessor), however, in view of the prior art, the designer believes that the first plate and the second plate extend from the first roof and the second, respectively. The roof and the third panel are disposed on the outer surface of the first panel by the lap process, and the constructor must perform the construction on site, thereby increasing the personnel and time cost required for the construction. Therefore, the designer also designed the second predecessor case for the first predecessor case, and there was a new patent for the ventilating hood of Taiwan Announcement No. M509829. It can be directly installed in buildings, as well as those used in various buildings. The main method of the present invention comprises: a housing having a fixed end and a free end, the housing forming a fixing portion at the fixing end, the housing having a spacer inside, the spacer is located at the fixing Between the fixed end and the free end, and separating the inside of the housing to form a wind tunnel, the air duct forms an air inlet and a free air inlet at the fixed end of the housing and the free end of the housing The air outlet further has a drain port adjacent to the fixed end of the casing and communicating with the air duct. However, the problem with the second predecessor is that the path of rainwater discharge mainly flows into the drain through the gap between the so-called spacer and the top plate, although the level of the drain is lower than the air inlet of the building to avoid rainwater entering. The air inlet and the interior of the building, but only by the arrangement that the level of the drain is lower than the air inlet of the building does not ensure that strong rainwater enters the air inlet and the interior of the building.

In view of the problems of the prior art, the inventors believe that there should be a building heat dissipation and reverse water inlet device for the top opening of the building to allow the internal hot air to escape, including a cover, and The cover body includes a front side wall and a rear side wall. The bottom side of the front side wall is provided with a through hole. The lower edge of the opening extends to the inner side of the cover body and is a first blocking piece, and a top wall is provided. Extending downwardly from the inside of the cover body, a second blocking piece, the second blocking piece and the first blocking piece define a first passage, the first passage is communicated with the inside of the cover body and the inside of the cover body is provided for the building The interior of the front side wall extends a guiding wall, and the guiding wall and the second blocking piece define a second passage communicating with the first passage and the outside.
According to the arrangement of the present invention, when the hot air inside the building rises from the top port, since the inside of the cover communicates with the interior of the building, hot air will enter the inside of the cover due to the rear side wall and the top. The wall and the first baffle block, the hot gas will follow the first passage into the second passage and then escape from the second passage.
And when it is raining or other external water inlet state, a guide wall extends rearward and upwardly from the top of the front side wall, and the second passage defines a first passage and the outside world because the guide wall and the second downwardly blocking piece The second passage is communicated, so that rainwater or other external incoming water can be discharged to the opening of the lower part of the front side wall, and rainwater or other external water inlet can be prevented from entering the interior of the building through the first passage.
The first flap of the present invention can provide hot air guiding by using the bottom side of the first flap, and can form a barrier effect by using the first flap to obliquely form, further forming rainwater or Other external water enters the interior of the building.

(1)‧‧‧ Cover
(11) ‧‧‧ front side wall
(12) ‧‧‧ mouth
(13)‧‧‧First baffle
(131)‧‧‧
(132) ‧ ‧ root section
(133)‧‧‧Free section
(14) ‧‧‧ top wall
(141)‧‧‧Second cover
(142)‧‧‧ Picture
(15) ‧‧‧ Guide wall
(16) ‧‧‧back side wall
(1A) ‧ ‧ first channel
(1B)‧‧‧second channel
(2) ‧ ‧ buildings
(20)‧‧‧Top port

The first drawing is a perspective view of the present invention. The second drawing is a cross-sectional view of the structure of the present invention and a heat dissipation state effect. The third drawing is a sectional view of the structure of the present invention and the effect of the rain guiding state.

The structure, features, and embodiments of the present invention will be described in conjunction with the drawings.
Referring to the first figure, in conjunction with the second and third figures, the present invention relates to a building heat dissipation and reverse water inlet device for use in a top port (20) of a building (2), for example, lapped thereto. The edge of the top opening (20) of the building (2) allows the heat of the interior of the building (2) to escape.
A cover (1) is included, and the cover (1) includes a front side wall (11) and a rear side wall (16). The front side wall (11) has a through hole (12) at a lower portion thereof. The lower edge extends a portion of the first flap (13) obliquely upwardly toward the inside of the cover body (1), and the first flap (13) forms a fold portion (131) and is divided into a segment (132) and And slanting a free section (133), and providing a top wall (14), the top wall (14) extending obliquely downwardly from the inside of the cover (1) to a second blocking piece (141), the second blocking The sheet (141) is parallel to the free section (133) and defines a first passage (1A), the first passage (1A) is internally connected to the cover (1), and the cover (1) is internally provided for construction The inside of the front side wall (11) extends to a guiding wall (15), and the guiding wall (15) and the second blocking piece (141) define a communication with the first passage (1A) The second channel (1B), which is also connected to the outside world.
Referring to the second figure, when the hot air inside the building (2) rises from the top port (20), since the inside of the casing (1) communicates with the interior of the building (2), the hot air will Entering the inside of the cover (1), the hot air will enter the first passage (1A) by being blocked by the rear side wall (16), the top wall (14) and the first blocking piece (13) The second channel (1B) is followed by the second channel (1B).
Referring to the third figure, when it is raining or other external water inlet state, since the top of the front side wall (11) extends a guiding wall (15), it is preferable that the top of the front side wall (11) extends rearward and upward. The second flap (141) is parallel to form a more compliant second passage (1B), so that rainwater or other external water can be guided to the opening (12) of the lower portion of the front side wall (11). Discharge, while avoiding rainwater or other external incoming water following the first passage (1A) into the interior of the building (2).
The first flap (13) of the present invention is provided, on the one hand, the bottom side of the first flap (13) can be used to provide hot air guiding, and on the one hand, the first flap (13) can be formed by obliquely upward. The barrier effect further forms rainwater or other external water into the interior of the building.
In a further embodiment of the present invention, the first flap (13) forms a fold (131) and is divided into a segment (132) and a free segment (133) to form a top side. The wall effect further forms rainwater or other external water into the interior of the building (2).
In the preferred embodiment of the present invention, the outer edge of the boundary between the top wall (14) and the second blocking piece (141) extends a cymbal piece (142), and the cymbal piece (142) and the guiding wall (15) are The edge of the second passage (1B) can further smoothly guide the hot gas to escape upward.
In the preferred embodiment of the present invention, the rear side wall (16) of the cover body (1) is inclined inwardly from bottom to top, and the hot air can be further smoothly guided into the first passage (1A).
In summary, the present invention is indeed in line with industrial utilization, and is not found in publications or publicly used before application, nor is it known to the public, and has non-obvious knowledge, conforms to patentable requirements, and patents are filed according to law. . However, the above description is a preferred embodiment of the industry of the present invention, and all the equivalent changes made by the scope of the patent application of the present invention are within the scope of the claim.

(1)‧‧‧ Cover

(11) ‧‧‧ front side wall

(12) ‧‧‧ mouth

(13)‧‧‧First baffle

(131)‧‧‧

(132) ‧ ‧ root section

(133)‧‧‧Free section

(14) ‧‧‧ top wall

(141)‧‧‧Second cover

(142)‧‧‧ Picture

(15) ‧‧‧ Guide wall

(16) ‧‧‧back side wall

(1A) ‧ ‧ first channel

(1B)‧‧‧second channel

(2) ‧ ‧ buildings

(20)‧‧‧Top port

Claims (5)

A building heat dissipation and reverse water inlet device is provided for use in a top opening of a building to allow internal heat venting of the building, including a cover body, and the cover body includes a front side wall and a rear side wall, the front An opening is formed in a lower portion of the side wall, and a lower edge of the opening extends toward the inside of the cover body to form a first blocking piece; and a top wall is disposed, and the top wall extends obliquely downwardly from the inside of the cover body to a second blocking piece The second flap and the first flap define a first passage, the first passage communicates with the inside of the cover, and the inside of the cover is connected to the interior of the building, and the top of the front wall extends and guides a wall, the guiding wall and the second blocking piece define a second passage communicating with the first passage and the outside. The heat dissipation and back water inlet device of the building of claim 1, wherein the guide wall extends rearward and upward from the top of the front side wall. The heat dissipation and back water inlet device of the building of claim 1 is characterized in that the first baffle forms a fold and is divided into a segment and a free segment. The heat dissipation and backwater inlet device of the building of claim 1, wherein the outer edge of the boundary between the top wall and the second flap extends a cymbal, and the cymbal and the guide wall are the second passage The edge of the mouth. The building heat dissipation and reverse water inlet device of claim 1, wherein the cover body comprises a rear side wall that is inclined inwardly from bottom to top.