KR100825913B1 - Box for connecting water pipe of boiler - Google Patents

Abstract

A box buried in a wall or a slab for connecting and disconnecting pipes of a boiler and buried pipes is provided to eliminate inconvenience of doing things after burying pipes, obstruction of other jobs performing around the place and possibilities of buried pipes being damaged by heavy objects or other workers, and to connect pipes easily at the time of installing a boiler. A box buried in a wall or a slab for connecting and disconnecting pipes of a boiler and buried pipes includes a main body(110) which is buried in a wall or a slab near the installed boiler, and has a space with an opening at the front side, through holes(113) at a side where ends of buried pipes are passing through, and a slot(131) where ends of pipes from the boiler are passing through; connection devices(150) to connect pipes; fixtures(160) to fix the connection devices at certain places in the box; and a lid(130) to cover the opening of the main body.

Description

Boiler inlet / outlet pipe box {BOX FOR CONNECTING WATER PIPE OF BOILER}

1 is a perspective view showing an embodiment of the boiler inlet and outlet pipe connection box in an exploded state.

Figure 2 is a front view of the boiler inlet and out pipe connection box of the present invention shown in Figure 1;

3 is a plan view of the boiler inlet and outlet pipe connection box of the present invention shown in FIG.

Figure 4 is a side view of the boiler inlet and out pipe connection box of the present invention shown in Figure 1;

5 is an installation state of the boiler inlet and outlet pipe connection box according to the present invention.

6 is another installation state of the boiler inlet and outlet pipe connection box according to the present invention.

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

10: buried pipe 11, 12: heating water circulation pipe

13: hot water supply pipe 14: water supply pipe

20: inlet and outlet pipe 21: heating outlet pipe

22: heating return pipe 23: hot water supply pipe

24: water supply pipe 110: the main body

113: communication hole 114: coupling protrusion

115: coupling groove 117: coupling holder

130: cover 131: communication ball

135: coupler 150: connector

160: fastener 161: fastening member

162: support groove 163: release preventing member

The present invention relates to a boiler inlet and outlet pipe connection, and more particularly, in connecting the inlet and outlet pipes of the boiler to the buried pipes such as heating water circulation pipe, hot water supply pipe, water supply pipe, etc. Boiler inlet and outlet pipes can simplify post-treatment, prevent work interruption and damage to buried pipes due to unconnected buried pipes, and make the connection between each buried pipe and the inlet and outlet pipes more efficient and convenient. It's about connecting.

In general, a building constructed for human residence includes a heating water circulation pipe in which hot water is circulated for heating, a hot water pipe for supplying domestic hot water to each hot water use place, for example, a bathroom or a kitchen, and water from a water source to a boiler. A water supply pipe for supplying water is piped before the concrete is placed, and when the interior construction is completed after concrete construction, the boiler is installed to connect each inlet and outlet pipe of the boiler to the heating water circulation pipe, the hot water supply pipe, the water supply pipe, and the like that are first piped. . In the following description, pipes embedded in walls or slabs of buildings, such as the heating water circulation pipe, the hot water supply pipe, and the water supply pipe, are collectively referred to as buried pipes. In addition, the inlet and outlet pipes are collectively referred to as a heating water extraction pipe and a heating return pipe to be connected to both sides of the heating circulation pipe, a hot water supply pipe to be connected to the hot water supply pipe, a water supply inlet pipe to be connected to the water supply pipe.

However, in the related art, since the parts to be connected to the inlet / outlet pipes of the boiler are drawn out to the outside in the state in which the above-mentioned buried pipes are piped, the buried pipes drawn out to the outside after the piping are performed because the connection work is performed later. Work is inconvenient for the post-treatment and connection of boiler inlet / outlet pipes, and the work that is left unconnected is hindered by the surrounding work, and the left-over buried pipe is damaged by being stepped on by nearby workers or pressed by heavy objects. There was this.

The present invention is to solve the problems as described above, an object of the present invention is to facilitate the connection and release of the inlet and outlet pipe of the boiler so that the part to be connected to the inlet and outlet pipe of the boiler during the piping of the buried pipe to the outside. By making it possible to install and install in a state, it prevents inconvenience caused by the post-treatment of the buried pipe, preventing work around, and damaging the buried pipe by workers or heavy items. It is to provide a boiler input and output pipe connection box to facilitate.

According to the present invention for achieving the above object, it is embedded in the wall or slab around the boiler to be installed in the building, the interior is formed in the receiving space with an opening in the front portion facing toward the outside of the installation surface, the building space on one side of the building A communication hole into which a buried pipe to be piped enters, and a communication hole into which the inlet and outlet pipes of the boiler enter the other side; It is installed in the receiving space of the main body, the connecting portion is connected to the buried pipe and the entry and exit pipe entered through the communication hole and the communication hole, respectively, both sides connecting portion; Fixing fixture for fixing the connector in the interior of the body; And it is provided with a boiler entry and exit pipe box including a cover coupled to the opening of the body.

In the boiler inlet and outlet pipe connection box of the present invention, the connector is installed so that the connection portion is connected to the inlet and outlet pipes of both sides of the connection to the cover side, the communication hole is formed in the cover so that the inlet and outlet pipes can be connected to the connection portion In addition, the communication hole is formed in the form of a long long hole to one side can be configured to allow the entry and exit of the entry and exit pipe through the path of various angles and positions through the communication hole.

In addition, the fastener is fixed to the inside of the main body and the fixing member is formed with a support groove for supporting the connector in the inserted state, and is fastened to the fixing member so as to block and fix the connector inserted in the support groove from the outside It may be configured to include a separation prevention member.

In this case, the connector is preferably made of a structure rotatably coupled to the support groove of the fixing member.

In addition, the main body may be formed of a structure in which a coupling groove is provided on the outside thereof for fixing during installation, and coupling grooves into which reinforcement bars or other linear coupling members fastened to the reinforcing bars are inserted.

The objects, features and advantages of the present invention described above will become more apparent from the following detailed description. Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view showing an embodiment of the boiler intake pipe connection box according to the present invention in an exploded state, and FIGS. 2 to 4 are front views, side views, and plan views of the boiler intake pipe connection box shown in FIG. 2, respectively.

As shown in Figures 1 to 4, the boiler inlet and outlet pipe box of the present invention is formed with a receiving space 111 for connecting the buried pipe 10 and the inlet and outlet pipe 20 therein and the front portion is opened The main body 110, the cover 130 coupled to the opening of the main body 110, the connector 150 is installed in the receiving space 111 of the main body 110, and the connector 150 It consists of a fixture 160 to be fixed to the inner surface of the main body 110.

As described above, the buried pipe 10 includes a heating water circulation pipe (11, 12), a hot water pipe (13), a water supply pipe (14) and the like embedded in the wall or slab of the building, the entry and exit pipe 20 Is connected to the heating water supply pipe 21 and the heating return pipe 22, the hot water supply pipe 23 to be connected to the hot water supply pipe 13, the water supply pipe 14 to be connected to both sides of the heating water circulation pipe (11, 12). Water supply pipe 24;

The main body 110 has a plurality of communication holes 113 are formed so that each of the buried pipe 10 piped on one side of the side wall portion enters therein, the installation protrusion 114 on the outside for fixing when installed. Is provided with a coupling groove 115 is inserted into the reinforcing bars or other linear coupling member 114 is formed.

The cover 130 is coupled to the opening of the main body 110 so as to be openable and exposed to the outside of the construction surface in which the main body 110 is embedded. The cover 130 has a communication hole 131 is formed so that the entry and exit pipe 20 of the boiler 30 can enter the interior of the main body 110, the communication hole 131 is the entry and exit pipe 20 It is made in the form of a long hole in one direction so that the entry direction and position of the can be changed. A plurality of coupling holders 117 are formed in the main body 110 for fixing the cover 130, and coupling holes 133 corresponding to the coupling holders 117 are formed in the cover 130. The coupling hole 135 is screwed to the coupling holder 117 through the coupling hole 133.

The connector 150 is to connect the buried pipe 10 and the entry and exit pipe 20 which enters the interior of the main body 110 through the communication hole 113 and the communication hole 131, respectively, facing forward Consists of an elbow-shaped tube body having a connecting portion 153 and a connecting portion 151 facing downward, and having a fixing means (not shown) for preventing the separation of the pipes inserted into the connecting portions 151 and 153. Can be done. The fixing means is preferably made of a conventional one-touch connecting tube to apply a clamping force so as not to fall just by inserting the buried pipe 10 and the entry and exit pipe 20.

The fixture 160 is composed of a fixing member 161 that is fixedly coupled to the interior of the main body 110 and the separation preventing member 163 fastened to the fixing member 161, the fixing member 161 is A support groove 162 to which the connector 150 is inserted and supported is formed, and the detachment preventing member 163 is formed of a bolt or the like to block and fix the connector 150 inserted into the support groove 162 from the outside. The fastener is fastened to the fixing member 161 so as to be separated as necessary.

The installation state of the boiler inlet and outlet pipe connection box according to the present invention configured as described above is shown in FIG. Referring to this together with reference to the installation process of the present invention junction box 100, the installation of the reinforcement bar or formwork for the construction of the slab (2) and wall (1) of the building, the installation of the main body 110 It is fixed to the rebar or formwork at the location to be fixed. At this time, the reinforcing bar is inserted into the coupling groove 115, or a separate linear coupling member is fixed to the rebar and the linear coupling member is inserted into the coupling groove 115 to connect more easily and firmly ( Installation work of 100 may be performed.

After fixing the connection box 100 to the installation position as described above, in some cases, before installing the connection box 100, each buried pipe piped to each connector 150 installed inside the main body 110 ( 10). At this time, the buried pipe 10 is coupled to the connecting portion 151 toward the lower side of the connector 150 through the communication hole 113 formed in the main body 110.

In this way, after the installation of the connection box 100 and the connection work of the buried pipe 10 is completed, the construction of the building is made through concrete pouring and curing, and then the connection box 100 is installed on the upper wall The boiler 30 is fixedly installed, and the inlet / outlet pipe 20 of the installed boiler 30 is coupled to the connector 150. At this time, the entry and exit pipe 20 is coupled to the connecting portion 153 toward the front of the connector 150 through the communication port 133 formed on the cover 130.

As such, when each of the buried pipe 10 before the concrete installation for building construction, the connecting box 100 is installed together, connecting the portion to be connected to the boiler 30 of the buried pipe 10 (100) Since it can be combined with the connector 150 inside and placed in a buried position by concrete, the post-treatment of the piped buried pipe 10 is not necessary, and the boiler 30 in the state where each buried pipe 10 is piped. Since the part to be connected to the entry and exit pipe 20 of the) is not left to the outside, it is possible to prevent the operation of the surrounding by the unconnected buried pipe 10 and the damage of the buried pipe 10 by the surrounding workers and heavy objects do.

In addition, since the buried pipe 10 and the inlet / outlet pipe 20 can be easily connected to both connecting parts 151 and 153 of the connector 150, the pipe connecting part of the building and the pipe work of the boiler are very easy. It can be done simply and quickly. In particular, the inlet and outlet pipe 20 of the boiler 30 enters the interior of the junction box 100 through the communication hole 131 of the long hole form formed in the cover 130, each inlet and outlet according to the type of boiler 30 Even when the position and spacing of the water pipe 20 are different, the installation angle of the connector 150 can be adjusted appropriately to facilitate connection. Accordingly, even if the type and specification of the boiler to be installed is changed, it is possible to use universally. At this time, the installation angle of the connector 150 may be selected by connecting the connector 150 with the inlet and outlet pipe 20 first, and then coupled to the fixture 160 at an appropriate angle, to improve work convenience In addition, the connector 150 is rotatably coupled inside the support groove 162 so that the connector 150 can be connected to each inlet and outlet pipe 20 which is entered at various angles while being coupled to the fixture 160. It is preferable to set it as the structure which becomes.

In the above-described embodiment as a preferred installation state of the junction box 100 of the present invention, the junction box 100 is illustrated to be embedded in the lower wall of the boiler 30, the installation position is not limited to this, It may be installed at any position of the wall around the boiler 30, and may also be installed at the bottom of the boiler 30, as shown in FIG.

In addition, in the above-described embodiment illustrated that the communication hole 131 is made of one long hole through which all the entry and exit pipe 20 is passed, which is illustrative and is shown so that each entry and exit pipe 20 can be passed individually. It may be made of a plurality of long holes formed relatively shorter than the communication hole (131).

In addition, the shape and installation position of the connector 150 is not limited by the above-described embodiment, and the position of the communication hole 113 may be formed differently according to the shape of the connector 150. For example, when the connector 150 is formed in a straight shape, the connector 150 is installed so as to be disposed long in front and rear of the main body 110, and the communication hole 113 is formed in the rear portion of the main body 110. You may.

The present invention described above is not limited to the above-described embodiment and the accompanying drawings, and various substitutions, modifications, and changes are possible within the scope without departing from the technical spirit of the present invention. It will be evident to those who have knowledge of.

As described above, according to the present invention, during the construction of the building is installed so that the connection box during the plumbing work of each buried pipe to be buried in the periphery where the boiler is to be installed, connecting the end of each buried pipe to the connector inside the junction box By not being exposed to the outside, there is no need for post-treatment of piped buried pipes, and work interruption caused by unconnected buried pipes is prevented, thereby improving work efficiency in the pipes of each buried pipe to be connected to the boiler. In addition, there is an effect that it is possible to prevent the construction failure of the pipe due to the damage of the buried pipe is pressed by the worker and heavy objects.

In addition, when the boiler is installed, the inlet and the outlet can be connected to the connection inside the main body so that it can be easily connected with each buried pipe connected first, thereby remarkably improving the work efficiency and convenience in connecting the building piping to the boiler. There is an effect that can be improved.

Moreover, the connection work becomes more convenient by forming a communication hole for connecting the inlet / outlet pipe of the boiler in the form of a long hole so that the inlet / outlet angle of the inlet / outlet and the installation angle of the connector can be adjusted according to the position and spacing of the inlet / outlet pipe. Even if the type and specification of the boiler to be installed is different, there is an effect that can be used for the universal connection box.

Claims (5)

delete delete It is installed embedded in the wall or slab around the boiler 30 to be installed in the building, the receiving space 111 is formed in the front portion opened toward the outside of the installation surface inside, the receiving space 111 is piped to the building on one side Communication body 113 to the buried pipe 10 is entered, the other main body 110 is formed with a communication hole 131 to enter the inlet and outlet pipe 20 of the boiler 30; It is installed inside the receiving space 111 of the main body 110, the buried pipe 10 and the entry and exit pipes entered through the communication hole 113 and the communication hole 131, respectively, on both connecting portions (151, 153) A connector 150 for connecting 20; Fixing member 160 for fixing the connector 150 in the interior of the main body 110; And In connecting the boiler inlet and outlet pipe having a cover 130 coupled to the opening of the main body 110, The fastener 160 is fixed to the inside of the main body 110, the fixing member 161 is formed with a support groove 162 is supported in the insertion state 150, and inserted into the support groove 162 Connecting to the boiler inlet and outlet pipe including a departure preventing member 163 is fastened to the fixing member 161 so as to block the fixed connector 150 from the outside. The method of claim 3, The connector 150 is connected to the boiler inlet and outlet pipes, characterized in that rotatably coupled to the support groove 162 of the fixing member (161). The method according to claim 3 or 4, The main body 110 is provided with a coupling protrusion 114 on the outside for fixing when installed, the coupling groove 115 is inserted into the rebar or other linear coupling member fastened to the reinforcing bar reinforcement to the coupling protrusion 114 Connecting boiler input and output pipes, characterized in that formed.

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