JP3037018U - Exhaust gas, rain and snow cover - Google Patents

Abstract

(57) 【Abstract】 PROBLEM TO BE SOLVED: To install a chimney stack combustor used for a boiler or the like directly below a casement window, and to provide an exhaust gas, rainfall and snow cover which is easy to install and can be manufactured at low cost. provide. A top plate (10) for a chimney combustor installed outdoors, which is extendable in both directions.
And a pair of brackets 20 and 20 attached to both side ends 11A and 11B of the top plate 10 to support the top plate 10 by inclining it to the front downward direction, and inclining the top plate 10 in one direction, and building walls. The exhaust gas discharged from directly below the top plate 10 can be discharged from both side ends 11A and 11B on the back surface of the top plate 10, and the rainfall and the snow can be discharged from the front end portions 12A and 12B on the front surface of the top plate 10 by attaching to No. 2. It was made possible.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 The present invention relates to a cover for a stackless combustor such as a boiler installed outdoors.

[0002]

[Prior art]

 Conventionally, installing an outdoor-type chimney stack combustor that burns city gas, propane gas, kerosene, etc. to heat a boiler, etc., is installed directly below the open window. I couldn't install it because there was. Therefore, it was considered to install an exhaust gas cover that consists of a top plate and a pair of brackets just below the casement window, but there are various widths of the casement windows, so the width of the top plate is determined accordingly. It was necessary and there was a drawback that many kinds of top plates had to be stocked.

[0003]

[Problems to be solved by the device]

 The present invention enables to install a chimney stack combustor used for a boiler or the like directly below a casement window, and to provide an exhaust gas, rainfall and snow cover which is easy to install and can be manufactured at low cost. is there.

[0004]

[Means for Solving the Problems]

 According to the above-mentioned problems, the exhaust gas, rain and snow cover of the present invention is a cover for a smokeless combustor installed outdoors as shown in the figure, and a top plate 10 that can expand and contract in both directions. , A pair of brackets 20 and 20 attached to both side ends 11A and 11B of the top plate 10 to support the top plate 10 by inclining it to the front downward direction, and inclining the top plate 10 in one direction, the building wall 2 Attached to the top plate 10 so that the exhaust gas discharged from directly below the top plate 10 can flow out from both side ends 11A and 11B on the back surface of the top plate 10, and the rainfall and snow can flow out from the front end portions 12A and 12B on the top plate 10 surface. It was done like this.

[0005]

First Embodiment and Examples of the Invention A first embodiment and an example of the present invention are shown in FIGS. 1, 2 and 3. The example of the present invention includes a top plate 10 and a pair of brackets 20 and 20 continuously attached downward from both side ends 11A and 11B of the top plate 10. The top plate 10 is divided into a top plate portion 100A and a top plate portion 100B. The top plate portion 100A is bent downward and further has a U-shaped groove 13A to form a front end portion 12A, a flat roof portion 15A, and a folding line 16A which is bent upward and further has an inverted U-shaped groove 17A. And a plurality of mounting holes 18A are provided in the rear end portion 14A. The top plate portion 100B has a front end portion 12B bent downward, a flat roof portion 15B, and a rear end portion 14B bent upward through a folding line 16B, and a rear end portion 14B has a rear end portion 14B. Is provided with one or a plurality of mounting holes 18B and elongated holes 19B. The top plate portion 100A and the top plate portion 100B are configured such that the front end portion 12B of the top plate portion 100B fits into the U-shaped groove 13A of the front end portion 12A of the top plate portion 100A, and the rear end portion of the top plate portion 100B. The front end portion of 14B is formed so as to fit into the inverted U-shaped groove 17A of the rear end portion 14A of the top plate portion 100A, and the top plate portion 100B is superposed below the top plate portion 100A. The pair of brackets 20 and 20 face downward from both side ends 11A and 11B of the top plate 10 so as to support the roof portion 15A of the top plate portion 100A and the roof portion 15B of the top plate portion 100B by inclining forward and downward. Has triangular bodies 21 and 21 connected to each other, and mounting edges 23 and 23 bent in the lateral direction through bending lines 22 and 22, and each of the mounting edges 23 has a plurality of A mounting hole 24 is provided in the main body 21, and a vent hole 25 is provided in the main body 21. Therefore, the top plate 10 is expanded and contracted in the lateral direction according to the width of the combustion kettle 1 and the opening window 3 after stacking the top plate part 100A and the top plate part 100B on the side of the top plate part 100B. A screw that is inclined so that the end 11B is lower than the side end 11A of the top plate portion 100A, is inserted into one of the mounting holes 18A of the top plate portion 100A, and is inserted into the long hole 19B of the top plate portion 100B (illustration is shown). No.) and screws (not shown) inserted into the mounting holes 18A, 18B, and are attached to the building wall 2 to form a pair of brackets 20, 20 with top plate portions 100A, 100B, respectively. Together, they can be attached to the building wall 2 via screws (not shown) inserted in the attachment holes 24.

[0006]

Second Embodiment and Example of the Invention A second embodiment and an example of the present invention are shown in FIG. The example of the present invention includes a top plate 10C, and a pair of brackets 20C, 20C continuously attached upward from both side ends 11C, 11D of the top plate 10C. The top plate 10C is divided into a top plate portion 100C and a top plate portion 100D. The top plate portion 100C is bent downward to form a U-shaped groove 13C, a front end portion 12C, a flat roof portion 15C, and an upward U-shaped groove 17C via a fold line 16C. And a rear end portion 14C formed with. The rear end portion 14C is formed such that the height from the bending line 16C to the upper end gradually increases from the side end 11C, and a plurality of mounting holes 18C are provided. The top plate portion 100D has a front end portion 12D bent downward, a flat roof portion 15D, and a rear end portion 14D bent upward via a bending line 16D. The rear end portion 14D is formed such that the height from the bending line 16D to the upper end gradually increases toward the side end 11D, and the one or more mounting holes 18D and the bending line are formed. 16D and a long hole 19D that is drilled in parallel with 16D. As for the top plate portion 100C and the top plate portion 100D, the front end portion 12D of the top plate portion 100D is fitted into the U-shaped groove 13C of the front end portion 12C of the top plate portion 100C, and the rear end portion of the top plate portion 100D. The front end portion of 14D is formed to fit into the inverted U-shaped groove 17C of the rear end portion 14C of the top plate portion 100C so that the top plate portion 100D is superposed below the top plate portion 100C. Further, in consideration of safety, the top plate portion 100C and the top plate portion 100D are rounded at both ends of the front end portion 12C and the front end portion 12D. The pair of brackets 20C, 20C face upward from both side ends 11C, 11D of the top plate 10C so as to support the roof part 15C of the top plate part 100C and the roof part 15D of the top plate part 100D by inclining forward and downward. And triangular shaped main bodies 21C and 21D that are connected to each other, and mounting edge portions 23C and 23C that are laterally bent through a bending line 22C. A plurality of mounting holes 24C are provided in each of the mounting edge portions 23C. Therefore, the top plate 10C is configured such that the overlapping of the top plate portion 100C and the top plate portion 100D is expanded and contracted in the lateral direction according to the width of the combustion kettle 1 and the opening window 3, and then the top plate portion 100C is The upper end of the end portion 14C and the upper end of the rear end portion 14D of the top plate portion 100D are horizontal, and are inserted into one of the mounting holes 18C of the top plate portion 100C and the long hole 19D of the top plate portion 100D. Attached to the building wall 2 via the screws (not shown) and the screws (not shown) inserted into the mounting holes 18C and 18D, and the pair of brackets 20C and 20C are respectively top plates. Together with the parts 100C and 100D, they can be attached to the building wall 2 via screws (not shown) inserted into the mounting holes 24C.

[0007]

[Action]

 The exhaust gas, rainfall and snow cover of Embodiments 1 and 2 of the present invention is provided with the top plate 10 which can be expanded and contracted in the lateral direction, so that the width of the combustion pot 1 and the opening window 3 can be reduced during the installation work. In accordance with the above, the roof portion 15A and the roof portion 15B can be overlapped and changed. Further, since the top plate 10 that is inclined downward to the front and the pair of brackets 20 and 20 that support both side ends 11A and 11B of the top plate 10 are provided, the pair of brackets 20 and 20 are provided on the top plate 10. The exhaust gas from the exhaust port 4 of the boiler 1 under the top plate 10 flows from both side ends 11A and 11B on the back surface of the top plate 10 to prevent rain and snow on the top plate 10. It works so as to flow from the front ends 12A and 12B of the surface. Furthermore, since the top plate 10 is attached to the building wall 2 by inclining it so as to gradually lower from the side end 11A to the side end 11B, it is possible to prevent rainfall from entering the gap between the roof portion 15A and the roof portion 15B of the top plate 10. And there is no snowfall.

[0008]

[Effect of the invention]

 Since the top plate 10 of the exhaust gas, rain and snow cover of the present invention can be expanded and contracted in both directions, the width of the top plate can be adjusted according to the width of the combustion kettle 1 and the opening window. . Therefore, it is no longer necessary to manufacture a large number of different types of top plates with different widths according to the width of the windows and the combustion pot, and to store them in large quantities, as in the case of a top plate whose width cannot be expanded or contracted. Further, both the top plate 10 and the bracket 20 have a simple structure and can be manufactured at low cost, and when they are attached to the building wall 2, they need only be screwed and the construction is easy.

[Brief description of the drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention.

FIG. 2 is a perspective view showing a left portion of FIG.

3 is a perspective view showing the right portion of FIG. 1. FIG.

FIG. 4 is a perspective view showing another embodiment of the present invention.

[Description of sign]

 2 Building walls 10, 10C Top plate 11A, 11B, 11C, 11D Side end 12A, 12B, 12C, 12D Front end part 20, 20C Bracket

Claims (1)

[Utility model registration claims] 1. A top plate 10 for a chimney combustor installed outdoors, which is extendable in both directions.
And a pair of brackets 20 and 20 attached to both side ends 11A and 11B of the top plate 10 to support the top plate 10 by inclining it to the front downward direction, and inclining the top plate 10 in one direction and building walls. The exhaust gas discharged from directly below the top plate 10 is allowed to flow out from both side ends 11A and 11B of the back face of the top plate 10, and the rainfall and snow are discharged from the front end portions 12A and 12B of the top face of the top plate 10. Exhaust gas, rain and snow cover that is characterized by being made possible.