TWI664375B - Exhaust pipe end fitting - Google Patents

Abstract

The present invention relates to a pipe end pipe kit for exhausting, mainly by a cylinder provided by the present invention The body can be connected to the exhaust pipe body to discharge the exhaust gas of the exhaust pipe, but can effectively prevent rainwater from seeping into the exhaust pipe body.

Description

Exhaust pipe end fitting

The present invention relates to a pipe fitting, and more particularly to a pipe end fitting of an exhaust pipe.

Exhaust pipes between the chimneys or the pipes of a building building, and even the exhaust pipes of household hoods, often need to exhaust the exhaust gases to the atmosphere. However, due to the possibility of rain, most of these exhaust pipes will have a rain-proof mechanism, or the direction of the exhaust port will be directed downward, and the exhaust port will face downward, which will cause the exhaust to be more likely to cause blockage. If the rain is blocked at the end of the exhaust pipe, the shelter is mainly provided with a awning in the venting opening, such as a cone or a flat shape. However, when the rain is heavy, it is still easy to make the rain The water in the hollow of the skeleton frame is still limited.

In view of the problems of the prior art, the inventors believe that there should be a tube end assembly of the exhaust pipe, including a cylinder having an opening above and below, and an inclined upper layer is disposed in the cylinder body, and the upper layer side is An upper passage is reserved with the inner wall of the cylinder, and the lowermost portion of the upper plate is connected to the cylinder, and the cylinder wall of the cylinder is provided with a first water hole group, and an inclined lower layer is provided, and the lower layer is The side and the inner wall of the cylinder retain a passage, and the inclined direction of the upper layer and the lower layer are opposite, the lowest inclination of the lower layer is connected with the cylinder, and the cylinder wall of the cylinder is provided with a second water hole And a protruding lip is disposed on the inner wall surface of the cylinder below the lower deck.

A ventable tubular body is received by the opening below the cylinder to form a stable state against the protruding lip, and is matched with a screw radially locked by the outer portion of the cylinder for the exhaustable The tube body is locked.

When the exhaustable pipe body is normally exhausted, the exhaust gas may pass from the lower passage to the upper passage and then be discharged from the upper opening. When it is raining, even if the opening above the cylinder enters the rainwater, the rainwater can be respectively discharged from the first water hole group and the second water hole group corresponding to the upper layer and the lower layer, and is discharged outside the cylinder, thereby avoiding It falls inside the exhaust pipe such as the exhaust chimney or the pipe of the building building.

(1)‧‧‧Cylinder

(1A) ‧ ‧ openings

(1B) ‧ ‧ openings

(1C) ‧ ‧ first partial segment

(1D) ‧‧‧Second section

(11)‧‧‧Upper board

(12) ‧‧‧lower board

(14) ‧ ‧ protruding lip

(15)‧‧‧ Picture

(16)‧‧‧ screws

(17A) ‧‧‧First water hole group

(17B) ‧‧‧Second water hole group

(18)‧‧‧ Masking

(19)‧‧‧ Telescopic rod set

(A) ‧‧‧Upper channel

(B) ‧‧‧ lower channel

(2) ‧ ‧ body

(2A) ‧‧‧Body

(2B) ‧ ‧ body

(3) ‧‧‧fan

(4) ‧‧‧Solar power components

(C) ‧ ‧ active opening and closing components

The first figure is a perspective view of the present invention.

The second drawing is a perspective partial cross-sectional view of the present invention.

The third figure is a schematic view of the interior of the matching pipe body of the present invention.

The fourth figure is a schematic diagram of the use state of the pipe body with the chimney exhaust of the present invention.

The fifth figure is a schematic diagram of the use state of the pipe body of the pipe in the building of the present invention.

The sixth drawing is a schematic view of a fan and a solar power generation component of the cylinder of the present invention.

The seventh figure is a schematic diagram of the solar power generation component disposed outside the cylinder of the present invention.

The eighth figure is a perspective view of the casing of the present invention, which is provided with a shielding piece and a telescopic rod set.

The ninth drawing is a partial perspective cross-sectional view showing a shielding piece and a telescopic rod set of the cylinder of the present invention.

The tenth figure is a schematic diagram of the state in which the cylinder of the present invention is combined by two partial segments.

The structure, features, and embodiments of the present invention will be described in conjunction with the drawings.

Referring to the first and second figures, the present invention relates to a pipe end pipe kit for exhausting, comprising a cylinder (1) having openings (1A) and (1B) above and below.

Referring to the second and third figures, the inner section of the cylinder (1) is provided with an inclined upper layer (11), and one side of the upper layer (11) and the inner wall of the cylinder (1) are retained. The channel (A), the lowermost portion of the upper plate (11) is connected to the cylinder (1), and the wall of the cylinder (1) is provided with a first water hole group (17A), and a tilting a lower plate (12), the side of the lower plate (12) and the inner wall of the cylindrical body (1) retain a passage (B) and the inclined direction of the upper plate (11) and the lower plate (12) is opposite, The lowest level of the lower deck (12) is connected to the cylinder (1), and the cylinder wall of the cylinder (1) is provided with a second water hole group (17B), and the cylinder below the lower layer (12) (1) A protruding lip (14) is provided on the inner wall surface. A fan (3) is disposed in a section of the cylinder (1).

Referring to the second and third figures, an exhaustable tubular body (2) is received by the opening (1B) below the cylinder (1), and a stable assembly is formed against the protruding lip (14). In the state, the tube (2) is locked by a screw (16) that is radially locked by the outer portion of the cylinder (1).

When the pipe body (2) is normally exhausted, the exhaust gas can pass from the lower passage (B) to the upper passage (A) and then discharged from the upper opening (1A). When it rains, even if the opening (1A) above the cylinder (1) enters the rainwater, the rainwater can be connected to the cylinder (1) from the lowest inclination of the upper deck (11), and the cylinder (1) The wall of the tube is provided with a first set of water holes (17A) for guiding rainwater to the body (1). If rainwater falls on the lower layer (12), the lowermost level of the lower layer (12) can also be The cylinder (1) is connected, and the cylinder wall of the cylinder (1) is provided with a second water hole group (17B), which is discharged outside the cylinder (1).

As shown in the second figure, above the upper channel (A), a cymbal (15) is disposed in the opening (1A) above the cylinder (1). It can prevent the rain from being too large, and the rain water directly affects the upper channel (A). Referring to the fourth figure, the present invention can be widely applied to various exhaust pipe bodies, such as a chimney exhaust pipe body (2A), or a pipe exhaust pipe (2B) such as the building pipe shown in FIG. More different exhaust pipes.

Referring to the sixth figure, the present invention can provide a fan (3) in the cross section of the cylinder (1) to enhance the exhaust effect, and a solar power generation component (4) is disposed outside the cylinder (1), or As shown in the seventh figure, a solar power generation assembly (4) is disposed outside the cylinder (1), and even a solar-powered solar power generation assembly is provided to provide the power of the fan (3).

Referring to the eighth and ninth figures, the opening (1A) above the cylinder (1) is provided with a movable opening and closing assembly (C) to form an active opening and closing of the opening (1A).

Further, the movable opening and closing assembly (C) includes a cover piece (18) stacked with a shielding piece (18), and the root of the shielding piece (18) is connected with a telescopic rod set (19) by the telescopic rod set (19) The shutter (18) can be driven to form an active opening and closing for the opening (1A). In order to provide maintenance or emergency rain protection, avoid excessive rain and catharsis.

Referring to the tenth figure, the cylinder (1) of the present invention may be combined with the first partial section (1C) and the second partial section (1D) to facilitate the upper layer (11) and the lower layer. (12) When it is applied, it can be accessed from the port where the assembly part has not been assembled, which is relatively easy to construct.

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.

Claims (6)

An end pipe kit for exhausting includes a cylinder having an opening at the upper and lower sides, wherein the cylinder body is provided with an inclined upper layer, and one side of the upper layer and an inner passage of the inner wall of the cylinder retain an upper passage The bottom of the inclined body is connected to the cylinder body, and the cylinder wall of the cylinder body is provided with a first water drop hole group, and an inclined lower layer plate is provided, and one side of the lower layer plate and the inner wall of the cylinder body retain a passage, and the upper layer The inclined direction of the plate and the lower layer plate is opposite, the lowest inclination of the lower layer plate is connected to the cylinder body, and the cylinder wall of the cylinder body is provided with a second water drop hole group, and the inner wall surface of the cylinder body below the lower layer plate Set a protruding lip. The pipe end pipe kit of the exhaust gas according to the first aspect of the invention, wherein the top of the upper passage is open, and a top piece is disposed on a top surface of the cylinder. The pipe end pipe kit of the exhaust gas according to claim 1 or 2, wherein the opening above the cylinder body is provided with a movable opening and closing assembly to open and close the opening. The pipe end pipe kit of the exhaust gas according to claim 2, wherein the opening above the cylinder body is provided with a movable opening and closing assembly to open and close the opening, and the movable opening and closing assembly includes the The brace piece is superimposed with a shielding piece, and the root of the shielding piece is connected with a telescopic rod set, and the telescopic rod set can drive the shielding piece to form an active opening and closing of the opening. The pipe end pipe kit of the exhaust gas according to claim 1, wherein the cylinder is provided with a fan. The pipe end pipe kit of the exhaust gas according to claim 1, wherein the cylinder body is connected to the first partial section and the second partial section.