KR200195021Y1 - Exhausting duct sleeve and installationing structure of exhausting duct sleeve - Google Patents

Abstract

The present invention relates to an exhaust duct installed in a high-rise building such as a building or an apartment, and loads from an exhaust duct component in which a plurality of pipes constituting the exhaust duct and a sleeve used to connect the pipe and another pipe are sequentially stacked. In order to prevent the sleeve from being broken by the exhaust duct, a component that can be assembled with the pipe is formed in the sleeve, and an exhaust duct characterized in that a component capable of distributing the load applied to the exhaust duct component laminated to the sleeve is formed. Provided is an exhaust duct sleeve mounting structure capable of properly installing the sleeve and the sleeve configured as described above.

Description

EXHAUSTING DUCT SLEEVE AND INSTALLATIONING STRUCTURE OF EXHAUSTING DUCT SLEEVE}

The present invention relates to an exhaust duct, and more particularly, to an exhaust duct sleeve interconnecting an exhaust duct and an exhaust duct of a high-rise building such as a building or an apartment.

Most buildings, as well as high-rise buildings, are equipped with air ducts such as ventilation ducts and exhaust ducts.

Single-story buildings or low-rise buildings are equipped with a ventilator or an exhaust duct to remove unpleasant odors from the kitchen or bathroom.

Single-story buildings and low-rise buildings are limited in the place where the exhaust duct is to be installed, and the structure in which the air duct is installed is also easy to install.

However, high-rise buildings such as buildings and apartments require exhaust ducts to be installed on each element, and exhaust ducts installed on each element must be concentrated in one place. Therefore, the exhaust duct structure is not only complicated but also the exhaust ducts installed on each floor are connected vertically. shall.

In order to connect the exhaust duct installed in such a high-rise building, a sleeve is used, and a sleeve composed of multiple stages of the same standard is installed to be vertically installed at one side or the center of the high-rise building.

In addition, the vertical connection is easy to do the installation work, there is an inconvenience that you need to install a separate connection device if not connected vertically.

Therefore, most high-rise buildings vertically install the sleeves connecting the exhaust ducts. When the sleeves are stacked in a plurality of vertical lines, an excessive load is applied to the sleeve by the load of the sleeve itself. It can also break.

In order to prevent damage to the sleeve, the sleeve must be structurally strengthened. In order to structurally strengthen the sleeve, the thickness of the metal panel or plate constituting the sleeve must be increased.

Increasing the thickness of the sleeve to produce a sleeve, the additional material cost is required, and the weight of the sleeve is increased, which brings a lot of difficulty in carrying or installing the sleeve to the installation site.

The present invention is designed to solve the above problems, to prevent the sleeve connecting the excreted exhaust duct is broken by a load applied by itself, in the present invention to increase the thickness of the sleeve or It is for manufacturing and installing the sleeve in a structure capable of distributing the load applied to the sleeve without increasing the strength of the sleeve.

In addition, to change the shape of the connecting hose connector so that the connection hose can be variably connected to the connection hose connector formed in the exhaust duct sleeve in each layer, and to provide a structure for firmly coupling the connection hose connected thereto.

1 is an installation state of the exhaust duct sleeve according to an embodiment of the present invention.

Figure 2 is a detailed view of the exhaust duct sleeve according to an embodiment of the present invention.

Figure 3 is an enlarged detail view of the 'A' part is a state in which the connection hose is coupled to the connection hole according to an embodiment of the present invention.

4 is a state in which the connection hose is coupled to the connection hole according to an embodiment of the present invention.

<Explanation of symbols for the main parts of the drawings>

12 wall 14 partition 16 ceiling

18: connecting hose 20: pipe 22: sleeve

24 panel 26 fixing panel 28 locking panel

30 connection hole 32 boss 34 fastening means

36: flange 38: boss cover 40: fastening means

42: boxout sleeve

Exhaust duct sleeve of the present invention having the above object is a panel 24 manufactured in the shape of a rectangular column with both sides open by connecting the ends of the plate or the plurality of one plate is bent with each other and the ends are connected; A fixed panel 26 bent downward on the lower outer side of the panel 24; A locking panel 28 which is bent upward on the outer side of the panel 24 and the bent end is bent outward again; And at least one connection hole 30 formed on a side surface of the panel 24.

In addition, the connection hole 30 is characterized in that it is formed to extend up and down.

Exhaust duct sleeve installation structure of the present invention having the above object is assembled a plurality of sleeves 22 and pipes 20 vertically, the exhaust duct is installed in a high-rise building such as a building or apartment, the exhaust duct is installed The location is formed on the both sides of the wall 12 which forms the skeleton of the building, and the partitions of the building at a predetermined interval of the wall 12, the partition 14 is formed, one end of which protrudes into the wall is formed, In the structure in which the connecting hose 18 extending from the exhaust source is installed in the lower space of the partition 14, the pipe 20 and the side have connection holes 30, and the lower end is assembled to the upper end of the pipe 20. The upper end is assembled to another pipe 18 stacked thereon, and the engaging panel 28 formed on the upper part is characterized in that the sleeve is formed on one end of the partition wall 14.

In addition, the connection hole has a boss 32 having one end of the flange while having a fastening means on the outer periphery; It is installed at one end of the connection hose 18, the fastening means 40 is formed in the inner circumference is characterized in that the boss 32 and the bolt / nut method is fastened, the connection hole 30 is extended in the vertical direction It is characterized by forming.

With the above configuration, the exhaust duct sleeve and the exhaust duct sleeve installation structure of the present invention are not only applied to the lowermost sleeve, but are distributed to all the sleeves constituting the exhaust duct, so that the sleeve installed in the lower portion Excessive load is applied to prevent the sleeve from being broken, and the connection hose hole formed on one side of the panel is formed long up and down so that when the connecting hose is connected to the connection hole, even if the installation height of the connection hose does not match a little, By moving variably in the can facilitate the connection work.

Hereinafter, with reference to the accompanying drawings will be described in detail the function and operation of the respective components through a preferred embodiment of the present invention. 1 is an installation state of the exhaust duct sleeve according to an embodiment of the present invention, Figure 2 is a detailed view of the exhaust duct sleeve according to an embodiment of the present invention, Figure 3 is an enlarged detailed view of the 'A' part. 4 is a state diagram in which the connection hose is coupled to the connection hole according to the embodiment of the present invention, and FIG. 4 is a state diagram in which the connection hose is coupled to the connection hole according to the embodiment of the present invention.

As shown in Figures 1 to 4, the exhaust duct sleeve 22 of the present invention to form a separate component in the panel of the square column formed by connecting the plates or by bending the plate several times to the end of the mutual connection To form a sleeve, the formed components are symmetrical in shape and the same in shape so only one side will be described.

As shown in FIG. 1, a space in which the sleeve may be installed is formed in a building in which the sleeve 22 is installed. That is, it is common to form a cavity in the side of the building or in the center of the building.

The cavity is naturally formed by the walls 12 constituting the skeleton of the building, and the walls 12 are formed with the partitions 14 that define the floors of the building at regular intervals.

One end of the partition wall 14 slightly protrudes into the cavity in the wall 12 and has the same structure and shape for each layer.

Each exhaust source (room, toilet, kitchen, corridor, machine room, etc.) in the building is provided with a ceiling (16) to install electrical appliances or lighting fixtures, or to beautify aesthetics. 16) A constant space is formed between them.

A connection hose extending from the exhaust generating source is connected to the sleeve to exhaust the air from the exhaust generating source.

The structure of the sleeve in more detail, as shown in Figure 2, the four sides of the plate is connected to each other or one plate is bent several times to connect both ends of each other to open the square column-shaped panel (24) To make. The panel 24 may be manufactured in any shape to suit the structure of the position where the sleeve 22 is installed, whether it is a rectangular pillar shape or a square pillar shape.

Sides of the panel 24 are formed with connection holes 30 to which the connection hoses 18 extending from the exhaust source are coupled, and a plurality of connection holes 30 are formed depending on the number and the direction in which the connection hoses 18 are connected. It is also described below to form a long hole extending up and down so that the position when the connection hose 18 is coupled.

The lower outer side of the panel 24 slightly protrudes outwards, and then the fixed panel 26 bent downward is formed, and the fixed panel 26 is entirely formed at the same position along the outer circumference of the panel 24. . As described above, the fixing panel 26 is bent downward, and the bent portion must be bent at a right angle to ensure workability and stability at the same time assembling the sleeve.

The fixing panel 26 may be formed on the outside of the slope of the panel 24, or only two surfaces of the four sides that face each other may be formed as necessary. If all sides of the fixing panel 26 is formed to ensure structural stability when assembling the sleeve 22, but the workability is lowered because it must be assembled correctly, if only the back surface can be formed to increase the workability, but to ensure the safety Becomes difficult. Therefore, according to the structure in which the sleeve 22 is installed, it is formed by selectively subtracting the number of the fixed panels 26.

On the outer side of the upper part of the panel 24, the locking panel 28 is formed by protruding slightly outwardly and being bent upward by one step, and the upper end of the bent portion by one step. Like the fixing panel 26, the locking panel 28 can form all the slopes, and only the rear surface can be selectively formed. However, it is preferable to form on the same vertical line as the position of the fixed panel 26.

The sleeve 22 manufactured as described above is assembled to the pipe 20 which is one component of the exhaust duct. That is, the sleeve is mounted on the upper end of the pipe 20, and the upper end of the pipe 20 is inserted into the insertion part (the space between the panel and the fixed panel formed by bending outside the panel).

Another pipe that is continuously stacked is reassembled at the upper end of the panel assembled as described above, and the pipe 20 is inserted into the insertion part (the space between the upper part of the panel and the engaging panel formed on the upper outer part of the panel). The lower end of the) is inserted and assembled. At this time, the portion bent to the outside of the locking panel 28 spans the upper portion of the end portion of the partition wall 14, and a box-out sleeve 42 is installed at the end of the partition wall 14 to hold the locking panel 28 and the partition wall 14. The barrier 14 is prevented from being damaged due to the impact.

As described above, when the locking panel 28 formed on the upper outside of the panel 24 spans the partition 14, the total load of the sleeve 22 is applied to the partition 14, and the pipe 20 connected to the sleeve 22. ) Is also applied to the partition wall 14. That is, each sleeve 22 is applied to the partition wall up to its own load and the load of the pipe 20 installed thereon. Therefore, both the sleeve 22 installed at the bottom end of the exhaust duct or the sleeve 22 installed at the top end are applied only to their own load and the load of the pipe 20 installed thereon.

The connection hose extending from the exhaust source is coupled to the sleeve 22 installed as described above, and one end of the connection hose 18 is positioned in the connection hole 30 formed at one side of the panel 24. The coupling hole 30 has a fastening means (threaded thread) 34 formed on the outer circumference thereof, and a boss 32 having a flange 36 formed therein is inserted at one end thereof, and the flange 36 of the boss 32 has a connection hole ( 30) on the inside.

The boss cover 38 is provided at the end of the connection hose 18 so as to be fastened to the outer circumference of the boss 32. Like the boss 32, a fastening means (threaded thread) 40 is formed on the inner circumference of the boss cover. By fastening the connection hose 18 to the boss 32 in the form of bolts / nuts, the coupled state is shown in FIG. The thick solid line drawn horizontally on the boss cover is a knurled portion formed to prevent slipping when tightening the boss cover 38. Reference numeral 44, which is shown between the boss 32 and the boss cover, is a washer, and 46 is a packing for maintaining airtightness or watertightness.

The connection hole 30 is formed long up and down, which facilitates the coupling operation by easily changing the installation position of the connection hose 18 even if the installation position of the connection hose 18 is not exactly located in the connection hole 30. It is to carry out.

As described above, according to the present invention, the sleeves are spread over the partition walls so that the loads applied to the sleeves are not only applied to the lowermost sleeve, but are distributed to all the sleeves forming the exhaust duct, so that excessive loads are applied to the sleeves installed at the bottom. It is possible to prevent the sleeve from being damaged, and the connection hose hole formed on one side of the panel is formed long up and down so that when the connection hose is connected to the connection hole, the height of the connection hose is variably moved even if the height of the connection hose does not match a little. Connection can be made easy.

Claims (5)

A panel 24 made of a rectangular column shape in which both sides of the flat plate are connected to each other or one flat plate is bent, and both ends thereof are connected to each other; A fixed panel 26 bent downward on the lower outer side of the panel 24; A locking panel 28 which is bent upward on the outer side of the panel 24 and the bent end is bent outward again; And at least one connection hole (30) formed on a side surface of the panel (24). The method of claim 1, Exhaust duct sleeve, characterized in that the connecting hole 30 is formed to extend up and down. A plurality of sleeves 22 and pipes 20 are vertically assembled so that exhaust ducts are installed in a high-rise building such as a building or an apartment, and the exhaust ducts are provided on both sides thereof with walls 12 constituting a skeleton of the building. And partition walls of the building at predetermined intervals of the wall 12, one end of which is partially protruded into the wall, and a partition hose 14 extending from the exhaust source in the lower space of the partition wall 14. In the structure provided with (18), Has a connection hole 30 on the side of the pipe 20 and the lower end is assembled to the upper end of the pipe 20, the upper end is assembled to another pipe 18 stacked thereon, the locking panel 28 formed on the upper An installation structure of the exhaust duct sleeve, characterized in that the sleeve hung over one end of the partition wall (14). The method of claim 3, A boss 32 having a flange formed at one end thereof with a fastening means at an outer circumference thereof; It is installed at one end of the connection hose 18, the fastening means 40 is formed in the inner circumference of the boss 32 and the installation structure of the exhaust duct sleeve, characterized in that the fastening in a bolt / nut method. The method of claim 3, The connection hole 30 is installed in the exhaust duct sleeve, characterized in that formed to extend in the vertical direction.