KR102671245B1 - Prefabricated Pipe Distribution Box Of Duct - Google Patents

Abstract

The present invention relates to a prefabricated piping distribution box for ducts that allows the number, diameter, etc. of distribution pipes to be easily set and changed to suit the installation site or user's environment or purpose when installing a duct for ventilation or air supply. . It has the shape of a hexahedral box by being composed of an upper plate, a lower plate, and four unit side plates, and is provided on the upper plate and includes a main sleeve for connecting the main pipe; and a distribution sleeve installed on one or more of the unit side plates for connecting the distribution pipe. The upper plate, lower plate, and four unit side plates are characterized in that they can be assembled or disassembled by combining male and female coupling protrusions and coupling grooves provided at the boundary portion.

Description

Prefabricated Pipe Distribution Box Of Duct

The present invention relates to a prefabricated piping distribution box for ducts. More specifically, when installing a duct for ventilation or air supply, the number and diameter of distribution pipes can be easily set to suit the installation site or user's environment or purpose. and a prefabricated piping distribution box for ducts that allows for change.

Ducts are installed and connected to blowers and exhaust outlets provided in the building for ventilation or air supply. Ducts are connected to multiple pipes so that air flows smoothly into each space divided into multiple spaces inside the building. Install a piping distribution box to connect ducts and pipes.

The pipe distribution box is equipped with a main sleeve to which one duct is connected and a distribution sleeve to which multiple pipes are connected. The arrangement, diameter, and number of sleeves had to vary depending on the installation location or the user's environment or purpose.

Accordingly, a piping distribution box had to be manufactured for each building. Therefore, a pipe distribution box that allows pipes of various diameters to be combined has been proposed.

An example is Republic of Korea Patent No. 10-1661481. According to this, the case is divided into a lower case and an upper case and has a plurality of ventilation holes perforated to enable intake and exhaust, and a flange coupling part is formed on the outside of the edge of the ventilation hole, and the flange coupling part is connected to the lower case. and a semicircular protrusion that protrudes outward from the edge of the ventilation hole of the upper case, a concave groove formed in the semicircular synchronous device, and a locking protrusion that protrudes horizontally, and the flange coupled to the flange coupling portion is a cylindrical case coupling portion. In the air conditioner, which consists of a cylindrical duct coupling part and is formed with a plurality of locking protrusions that protrude horizontally at regular intervals inside the end of the case coupling part, the locking protrusion of the case coupling part has a blocking protrusion and a departure prevention groove protruding to one side. This is formed to prevent the locking protrusion of the flange connected to the case joint from slipping, and the separation prevention protrusion protruding on one side of the locking protrusion of the flange is inserted into the separation prevention groove of the locking jaw to prevent the flange from easily leaving the case. It was composed.

According to this, it was possible to connect ducts of various diameters without separating the case, but there was still the inconvenience of having to manufacture the entire case depending on the installation location and environment.

Republic of Korea Patent No. 10-1661481 Republic of Korea Patent No. 10-1287440

The purpose of the present invention with respect to the above problem is to enable the number, diameter, etc. of distribution pipes to be easily set and changed to suit the installation site or user's environment or purpose when installing a duct for ventilation or supply. The object is to provide a prefabricated piping distribution box for ducts. In addition, the aim is to provide a prefabricated piping distribution box for ducts that can be easily assembled and installed by being made of synthetic resin.

The above purpose is to have the shape of a hexahedral box by being composed of an upper plate, a lower plate, and four unit side plates,

A main sleeve provided on the top plate for connecting the main pipe; and

It includes a distribution sleeve installed on one or more of the unit side plates for connecting the distribution pipe;

The upper plate, lower plate, and four unit side plates are achieved by prefabricated piping distribution of the duct, which is characterized in that it can be assembled or disassembled by combining male and female coupling protrusions and coupling grooves provided at the boundary portion.

According to another feature of the present invention, any one of the four unit side plates may be provided with two or more unit distribution sleeves for independently connecting two or more distribution pipes.

According to another feature of the present invention, sound-absorbing materials for noise reduction may be installed on the inner surfaces of the upper plate, lower plate, and four unit side plates.

According to another feature of the present invention, an insulating material for insulation may be installed on the inner surfaces of the upper plate, lower plate, and four unit side plates.

According to another feature of the present invention, an insulating sound-absorbing material for noise reduction and insulation may be installed on the inner surface of any one or more of the upper plate, lower plate, and four unit side plates.

The insulating sound-absorbing material is,

One or more coupling pins protruding from the inner surface of one or more of the upper plate, lower plate, and four unit side plates; And as installed on the insulating sound-absorbing material, the coupling pin may be fixed by one or more pin fitting grooves in which the male and female are coupled.

According to another feature of the present invention, the insulating sound-absorbing material may be fixed to the inner surface of any one or more of the upper plate, lower plate, and four unit side plates by Velcro tape or double-sided adhesive tape.

According to the present invention, when installing a duct for ventilation or air supply, a prefabricated piping distribution box for ducts allows the number and diameter of distribution pipes to be easily set and changed to suit the installation site or the user's environment or purpose. This is provided. In addition, because it is made of synthetic resin, it is light and can be easily assembled and installed, and by being provided with an insulating and sound-absorbing material, insulation and sound absorption can be effectively provided.

Figure 1 is a perspective view of a prefabricated piping distribution box for ducts according to an embodiment of the present invention.
Figure 2 is an exploded perspective view of a prefabricated piping distribution box for ducts according to an embodiment of the present invention.
Figure 3 is an enlarged view of part “C” of Figure 2.
FIG. 4 is a cross-sectional view taken along line “A” - “A” in FIG. 1.
FIG. 5 is a cross-sectional view taken along line “B” - “B” in FIG. 1.
Figure 6 is a perspective view of a prefabricated piping distribution box for ducts according to another embodiment of the present invention.

Hereinafter, the specific contents of the present invention will be described in detail with reference to the attached FIGS. 1 to 5.

The present invention's prefabricated piping distribution box 100 for ducts is composed of an upper plate 110, a lower plate 120, and four unit side plates 130, and has the shape of a hexahedral box. The top plate 110 is provided with a main sleeve 140 for connecting the main pipe 1.

As shown in Figure 2, the unit side plate 130 is composed of a first side plate 131, a second side plate 132, a third side plate 133, and a fourth side plate 134 clockwise for convenience. A distribution sleeve 141 for connecting the distribution pipe 3 is provided at one or more of the unit side plates 130. Piping fastening protrusions 142 for fastening the pipes 1 and 3 are protruding from the outer surfaces of the main sleeve 140 and the distribution sleeve 141. Additionally, one of the unit side plates 130 may be provided with two or more unit distribution sleeves 141' for independently connecting two or more distribution pipes 3.

According to this, since only the unit side plate 130 needs to be replaced depending on the number and size of the sleeves 141 depending on the installation location and environment, the entire distribution box 100 may not be manufactured.

The upper plate 110, the lower plate 120, and the four unit side plates 130 are assembled or disassembled by combining the male and female coupling protrusions 160 and coupling grooves 170 provided at the boundary portion. The coupling protrusion 160 is composed of a side plate coupling protrusion 161 and an upper and lower plate coupling protrusion 163, and the coupling protrusion 160 is provided on the unit side plate 130. The side plate coupling protrusion 161 is formed to couple the unit side plates 130 to each other, and the upper and lower plate coupling protrusions 163 combine the upper plate 110 and the unit side plate 130, and the lower plate 120 and the unit side plate 130. formed to become

The coupling groove 170 consists of a side plate coupling groove 171 and an upper and lower plate coupling groove 173. The side plate coupling groove 171 is provided on the unit side plate 130, and the upper and lower plate coupling grooves 173 are provided on the upper plate 110 and the lower plate 120, respectively.

As shown, side plate coupling grooves 171 are provided on both sides of the facing first and third side plates 131 and 133, and side plate coupling protrusions 161 are provided on both sides of the facing second and fourth side plates 132 and 134. . This configuration allows for quick and convenient assembly. Although not shown, a side plate coupling protrusion 161 and a side plate coupling groove 171 may be provided for each unit side plate 130 so as to be firmly coupled.

As shown in Figure 4, the side plate coupling protrusion 161 has a locking portion 161a. ” shape, and the inner wall providing the side plate coupling groove (171) has a “ A protrusion 171a in the shape of “is provided.” According to this, the side plate engaging protrusion 161 is inserted into the side plate engaging groove 171 and the engaging portion 161a is caught and fixed to the protruding portion 171a.

As shown in Figure 5, the unit side plate 130 is provided with upper and lower plate coupling protrusions 163 at the upper and lower ends. The upper and lower plate engaging protrusions 163 are inserted into the upper and lower plate engaging grooves 173 provided on the upper and lower plates 110 and 120, respectively, thereby fixing the upper plate 110, lower plate 120 and unit side plate 130. The inlet portion 163a of the upper and lower plate coupling protrusions 163 is formed to be inclined so that the upper and lower plate coupling protrusions 163 can be easily inserted into the upper and lower plate coupling grooves 173.

In addition, the seating portion 163b provided on the upper and lower plate coupling protrusions 163 is fixed across the step providing the upper and lower plate coupling groove 173, and is connected to the unit side plate 130 by a stopper 162 protruding toward the inside and outside. Make sure it doesn't come off.

A sound-absorbing material for noise reduction, an insulating material for noise reduction, or an insulating sound-absorbing material 150 for noise reduction and insulation may be installed inside the prefabricated piping distribution box 100 for ducts of the present invention, depending on the installation location and environment. Figure 2 shows that the insulating sound-absorbing material 150 is installed, and the insulating sound-absorbing material 150 is used as a representative example. The insulating sound-absorbing material 150 may be fixed to the inner surface of any one or more of the upper plate 110, the lower plate 120, and the four unit side plates 130. One or more coupling pins 151 protruding from the inner surface of one or more of the upper plate 110, the lower plate 120, and the four unit side plates 130, and one or more pin fitting grooves 152 installed in the insulating sound absorbing material 150. ), the coupling pin 151 is fixed to the male and female, so that the insulating sound-absorbing material 150 can be selectively separated and exchanged with the upper plate 110, lower plate 120, and the four unit side plates 130. You can.

A groove 153 may be provided on the inner wall of the upper plate 110, the lower plate 120, and the unit side plate 130 so that the insulating sound absorbing material 150 can be stably inserted and fixed. Additionally, the insulating sound-absorbing material 150 may be fixed to the inner surface of any one or more of the upper plate 110, the lower plate 120, and the four unit side plates 130 using Velcro tape or double-sided adhesive tape.

The insulating sound-absorbing material 150 may be selectively installed only on necessary surfaces.

Meanwhile, the upper plate 110, lower plate 120, and unit side plate 130 are each made of synthetic resin. By using this material, the product can be made lighter and thus easier to assemble and install. Of course, if replacement is necessary, it can be easily disassembled.

Hereinafter, a prefabricated piping distribution box for ducts according to another embodiment will be described with reference to FIG. 6. As shown, each unit side plate (130') is provided with a side plate coupling protrusion (161') and a side plate coupling groove (171'). The side plate coupling protrusion 161' is formed in a dove tail shape and is long, and the side plate coupling groove 171' is formed long in a corresponding shape. The unit side plates 130' can be assembled and disassembled by sliding each other, which allows them to be more firmly fixed.

The configuration shown and described above is nothing more than a preferred embodiment based on the technical idea of the present invention. Those skilled in the art will be able to make various changes based on common technical knowledge, but it should be noted that these may be included in the scope of protection of the present invention. The embodiments disclosed above may be combined in various ways, and all possible combinations are within the scope of the present invention.

1: Main pipe 3: Distribution pipe
100: Piping distribution box 110: Top plate
120: lower plate 130: unit side plate
131: first side plate 132: second side plate
133: 3rd side plate 134: 4th side plate
140: main sleeve 141: distribution sleeve
141': Unit distribution sleeve 142: Piping fastening protrusion
150: insulation sound absorbing material 151: coupling pin
152: Pin fitting groove 153: Groove
160: combining protrusion 161: side plate combining protrusion
162: Stopper 163: Upper and lower plate combination protrusion
163a: Inlet part 163b: Seating part
170: coupling groove 171: side plate coupling groove
171a: Protrusion 173: Upper and lower plate coupling groove

Claims (4)

It has the shape of a hexahedral box by being composed of an upper plate 110, a lower plate 120, and four unit side plates 130;
The main sleeve 140 provided on the top plate 110 to connect the main pipe, the distribution sleeve 141 installed in one or more places of the unit side plate 130 to connect the pipe, noise reduction and heat insulation. It includes an insulating and sound-absorbing material 150 installed on the inner surface of one or more of the upper plate 110, lower plate 120, and four unit side plates 130;
The upper plate 110, lower plate 120, and four unit side plates 130 are prefabricated pipes of a duct configured to be assembled or disassembled by male and female coupling of the coupling protrusion 160 and coupling groove 170 provided at the boundary portion. In distributing;
At least one coupling pin 151 is formed to protrude on the inner surface of one or more of the upper plate 110, the lower plate 120, and the four unit side plates 130, and the coupling pin 151 is formed on the insulating sound absorbing material 150. At least one pin fitting groove 152 is formed that is coupled to the male and female,
A prefabricated piping distribution box for a duct, characterized in that the insulating sound absorbing material (150) can be selectively separated and combined with the upper plate (110), lower plate (120), and four unit side plates (130) for exchange.
According to claim 1,
The upper plate 110, the lower plate 120, and the unit side plate 130 are provided with grooves 153 on the inner wall to allow the insulating sound-absorbing material 150 to be stably inserted and fixed. distributed.

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