KR102473827B1 - Fire piping structure for building - Google Patents

Abstract

The present invention relates to a firefighting pipe installation structure of a building, which can conveniently install and use a sprinkler, comprising: a fixed housing formed with a plurality of bolt holes; a connection pipe including a connection pipe and a branch pipe; and a sprinkler fixture including a pair of support plates and a sprinkler.

Description

Fire piping structure for building {Fire piping structure for building}

The present invention relates to a fire piping installation structure of a building, and more particularly, to a fire piping installation structure of a building, in which a sprinkler can be conveniently installed and used at the lower end of the ceiling of a building in which a sprinkler device is not installed.

When a fire occurs in a building, various devices are installed and used to quickly extinguish the fire.

At this time, a sprinkler device that is pre-installed in the construction process of a building and transported through a pipe provided in the building is sprayed to a point where a fire has occurred is most commonly used.

That is, in the case of a fire in the indoor space of a building, the water sprayed through the sprinkler is used by installing a plurality of sprinklers in the building after setting the installation location of the sprinkler in advance during the construction process of the building. to extinguish indoor fires.

In addition, as described above, even when a sprinkler is installed in a building, various fire extinguishing devices such as a fire extinguisher capable of extinguishing a fire are provided and used inside the building.

At this time, as in the prior art document (1), it is common that the sprinkler is installed at the lower end of the ceiling of a building to spray water to the point where the fire occurs. Although the location of the sprinkler can be changed, Most of the functions and configurations that are installed on the ceiling of a building and spray water to the lower part of the ceiling are made the same.

However, conventional sprinklers such as those in Document (1) are configured to be pre-installed at a location to be installed during the construction process of a building, and in the case of an old building or a prefabricated building, the sprinkler is not installed during the construction process of the building. case could have occurred.

In addition, in the case of a building without a sprinkler, it is difficult to install a sprinkler in the building due to the work time and cost of installing the sprinkler, which may cause a problem that cannot promptly respond to a fire occurring in the building. there was

(1) Republic of Korea registered utility registration number 20-0329043 (2003.09.25)

The present invention has been made to solve the above problems, and the object of the present invention is as follows.

First, sprinklers can be conveniently installed and used even when sprinklers are not installed in old buildings or prefabricated buildings.

Second, even if a sprinkler installed in a building is damaged or damaged due to aging, it can be conveniently installed and used at a place where the sprinkler is to be installed.

Third, through a configuration that can be assembled and separated, it can be conveniently transported to the place where the installation is to be achieved and quickly installed. .

Fourth, by enabling the sprinkler to be conveniently and quickly installed at the bottom of the ceiling, unnecessary work time and work costs are prevented from increasing, efficient use is achieved, and high economic efficiency is obtained compared to the installation cost.

In order to achieve the above object, the present invention has a box shape having an installation space inside, an installation hole is formed in the center of the upper surface, a plurality of mounting holes are formed on the upper surface adjacent to the installation hole, and a bolt is coupled to the upper rim A pair of fixing plates having a plurality of coupling holes are protruded and installed facing each other, a plurality of connection holes are formed at the lower end, and a fixing housing having a plurality of bolt holes formed at the lower end adjacent to the connection holes, and inserted into the installation holes to be installed on the ceiling. It is installed to be connected to the pipe, and a plurality of insertion protrusions inserted into the installation hole are provided at the bottom of the outer rim portion, and a pair of contact plates that are in close contact with the upper surface of the fixing housing are protruded facing each other, and the top is provided with the pipe A connection pipe composed of a connection pipe equipped with an adjustment knob for controlling the inflow of water transported through the inside, a pipe shape integrally connected to the lower end of the connection pipe, and a branch pipe having a plurality of discharge holes formed at the lower end, and the connection pipe A discharge pipe inserted into the ball and having an upper end coupled to the discharge hole, a pair of support plates protruding from the outer edge of the discharge pipe and having a fixing hole formed with a bolt coupled to a portion corresponding to the bolt hole, and It is connected to the lower end and is composed of a sprinkler that discharges water transported through the discharge pipe to the lower end in case of fire in the building, and may include a plurality of sprinkler fixtures installed in the connection hole of the fixed housing.

At this time, the branch pipe is further formed with a through hole at one end, the through hole is opened and closed through a stopper, and the fixing housing further has an insertion hole formed on one side corresponding to the through hole, and the insertion hole has the A water supply means connected to the through hole to supply water to the branch pipe is further installed, and the water supply means has a box shape in which water is accommodated, and a main body having a plurality of upper surface holes to which bolts are coupled to the upper surface rim portion, A discharge pump provided inside the main body and discharging water accommodated inside the main body to the outside of the main body according to the control of a control unit, and a discharge hose having one end connected to the discharge pump and the other end connected to the through hole, , The control unit is electrically connected to a plurality of thermal sensors installed inside and outside the building, a receiver electrically connected to the thermal sensors and receiving signals from the thermal sensors, and electrically connected to the receiver and the discharge pump, It may be composed of a control module that transmits an operation signal to the discharge pump according to a signal from a thermal sensor.

In addition, a plurality of fastening holes are further formed on the front surface of the fixed housing, and a fixed cover having a plurality of fitting holes to which bolts are coupled to portions corresponding to the fastening holes may be further installed on the front surface of the fixed housing.

In addition, a plurality of lower holes are further formed at the lower end of the fixed housing, and a plurality of support holes are formed at the lower end of the fixed housing at a portion corresponding to the lower hole to cover the lower portion of the sprinkler fixture installed at the lower end of the fixed housing. may be further installed and configured.

The present invention as described above can obtain the following effects.

First, sprinklers can be conveniently installed and used even when sprinklers are not installed in old buildings or prefabricated buildings.

Second, even if the sprinkler installed in the building is damaged or damaged due to aging, it can be conveniently installed and used in a place where the sprinkler is to be installed.

Third, through a configuration that can be assembled and separated, it can be conveniently transported to a place to be installed and quickly installed, and if any one component is damaged during use, only the damaged part can be replaced and stable use can be maintained.

Fourth, by enabling the sprinkler to be conveniently and quickly installed at the lower end of the ceiling, it is possible to prevent unnecessary work time and work cost from increasing, to achieve efficient use, and to obtain high economic efficiency compared to the installation cost.

1 is a combined cross-sectional view showing a state in which the fire piping installation structure of the present invention building is coupled.
Figure 2 is another combined cross-sectional view showing a state in which the fire piping installation structure of the present invention building is coupled.
Figure 3 is another combined cross-sectional view showing a state in which the fire piping installation structure of the present invention building is coupled.
Figure 4 is a combined cross-sectional view showing a state in which the fire piping installation structure of the present invention building is installed on the ceiling.
Figure 5 is a combined cross-sectional view showing a state in which the water supply means is installed on one side of the fixed housing according to the present invention.
Figure 6 is a cross-sectional view showing a state in which the fixed cover and the lower cover are installed on the fixed housing according to the present invention.

The terms or words used in this specification and claims are not to be construed as being limited to a common or dictionary meaning, but 'the inventor must properly define the concept of the term in order to best explain his/her invention. It should be interpreted as a meaning and concept consistent with the technical idea of the present invention based on the principle of 'can'.

In addition, the embodiments described in this specification and the configurations shown in the drawings are only preferred embodiments of the present invention, and do not represent all the technical ideas of the present invention, so that they can be replaced at the time of the present application. It should be understood that there may be many equivalents and variations.

Hereinafter, preferred embodiments according to the present invention will be described in detail with reference to the accompanying drawings.

The present invention has a box shape with an installation space 10a inside, an installation hole 11 is formed in the center of the upper surface, and a plurality of mounting holes 12 are formed on the upper surface adjacent to the installation hole 11, At the upper edge, a pair of fixing plates 13 having a plurality of coupling holes 13a to which bolts P are coupled are protruded and installed facing each other, and a plurality of connection holes 14 are formed at the bottom, and the connection At the lower end adjacent to the ball 14, a fixed housing 10 having a plurality of bolt holes 15 is formed, and a pipe 1 inserted into the installation hole 11 and installed on the ceiling is installed to be connected, and the outer rim portion A plurality of insertion protrusions 21a-1 inserted into the mounting hole 12 are provided at the lower end and a pair of contact plates 21a in close contact with the upper surface of the fixing housing 10 are protruded facing each other, and the upper end The lower end of the pipe 21 is integrally connected to the lower end of the connection pipe 21 and the connection pipe 21 equipped with the control handle 21b for controlling the water transported through the pipe 1 to flow inward. A connection pipe 20 composed of a branch pipe 22 having a plurality of discharge holes 22a formed therein, a discharge pipe 31 inserted into the connection hole 14 and having an upper end coupled to the discharge hole 22a, A pair of support plates 32 protruding from the outer rim of the discharge pipe 31 to face each other and having a fixing hole 32a formed therein to which a bolt P is coupled to a portion corresponding to the bolt hole 15; It is connected to the lower end of the discharge pipe 31 and is composed of a sprinkler 33 that discharges water transported through the discharge pipe 31 to the lower end when a fire occurs in the building, and is connected to the connection hole 14 of the fixed housing 10. It is configured to include a plurality of sprinkler fixtures 30 installed.

The fixed housing 10 is detachably installed at the lower end of the building, and is preferably installed so that the connection pipe 20 and the sprinkler fixture 30, which will be described in detail below, can be connected to the pipe 1 installed in the building. It consists of

In addition, the fixed housing 10 is preferably made of a solid metal material, and as shown in FIGS. 1 to 4, an installation hole 11 is formed in the center of the upper surface to form a connection pipe 20 to be described in detail below. It is configured to be easily installed inside the installation space 10a.

In this configuration, that is, the connection pipe 21 constituting the connection pipe 20 is coupled to the installation hole 11 so that the connection pipe 20 is installed in the installation space 10a of the fixed housing 10. .

In addition, since a plurality of mounting holes 12 are formed on the upper surface adjacent to the installation hole 11, as described above, the connection pipe 21 of the connecting pipe 20 is formed through the installation hole 11. In the case of this installation, the insertion protrusion 21a-1 of the contact plate 21a provided on the outer edge of the connector 21 is inserted into the mounting hole 12, in FIGS. 4 and 5 As shown, the installation position of the connection pipe 21 coupled to the installation hole 11 is configured to be firmly maintained.

In addition, when the fixing housing 10 is installed at the bottom of the ceiling of a building, as shown in FIG. 4, after a pair of fixing plates 13 protruding from the upper edge come into close contact with the bottom of the ceiling, the fixing plate ( 13) is fixedly installed at the lower end of the ceiling through a bolt (P) fastened to the coupling hole (13a).

In addition, a sprinkler fixture 30 to be described in detail below is installed as a plurality of connection holes 14 formed at the lower end of the fixed housing 10, and a plurality of bolt holes are installed at the lower end adjacent to the connection hole 14. 15 is formed and configured, so even when the sprinkler fixture 30 is installed in the connection hole 14, the bolt P inserted into the fixing hole 32a of the support plate 32 constituting the sprinkler fixture 30 is coupled to the bolt hole 15 to firmly maintain the coupling between the fixed housing 10 and the sprinkler fixture 30.

On the other hand, as described above, the connection pipe 20 is installed in the installation space 10a of the fixed housing 10, and is inserted into the installation hole 11 and connected to the pipe 1 of the building. A connection pipe 21 and a branch pipe 22 integrally formed at the lower end of the connection pipe 21 and connected to the sprinkler fixture 30 installed in the connection hole 14 of the fixed housing 10. It consists of

As shown in FIGS. 1 to 5, the connection pipe 21 is installed in the installation hole 11 of the fixed housing 10, and in this case, the connection pipe 21 is installed in the installation hole 11 When inserted, the insertion protrusion 21a-1 of the close plate 21a is inserted into the mounting hole 12 formed on the upper surface of the fixed housing 10 so that the connection pipe 21 is fixed to the installation hole 11 The connection pipe 20 is installed at the lower end of the connection pipe 21 so that the branch pipe 22 is located in the installation space 10a of the fixed housing 10.

In addition, in the case of the above installation, the control handle 21b is provided at the top of the connection pipe 21, so that when water is transported through the pipe 1 installed on the ceiling, the control knob ( 21 b) is configured so that the water transported through the pipe 1 is transported in the direction of the branch pipe 22 through the connection pipe 21.

In addition, as shown in FIGS. 1 to 5, the sprinkler fixture 30 is installed at the lower end of the fixing housing 10, and is inserted into the connection hole 14 so that the upper end is connected to the discharge hole 22a. A pair of a coupled discharge pipe 31 and a fixing hole 32a formed on an outer rim portion of the discharge pipe 31 to face each other and a portion corresponding to the bolt hole 15 to which the bolt P is coupled. It consists of a support plate 32 and a sprinkler 33 that is connected to the lower end of the discharge pipe 31 and discharges water transported through the discharge pipe 31 to the lower end when a fire occurs in the building.

The discharge pipe 31 is installed so that water transported through the branch pipe 22 is transported in the direction of the sprinkler 33 through the discharge pipe 31, and the support plate 32 is inserted into the fixing hole 32a. Even when the water transported through the discharge pipe 31 is sprayed to the sprinkler 33 provided at the lower end of the discharge pipe 31 by fastening the bolt P to the bolt hole 15 of the fixed housing 10, The fixed housing 10 and the sprinkler fixture 30 are configured to maintain a solid installation state.

In addition, the sprinkler 33 has the same function and configuration as the conventional sprinkler 33 for spraying water transported through the discharge pipe 31 to the lower end of the ceiling, and a detailed description thereof will be omitted.

In addition, as shown in FIG. 5, in the present invention, the branch pipe 22 is further formed with a through hole 22b at one end, and the through hole 22b is opened and closed through a stopper 22c, The fixed housing 10 further has an insertion hole 16 formed on one side thereof corresponding to the through hole 22b, and the insertion hole 16 is connected to the through hole 22b so that the branch pipe 22 ), a water supply means 40 for supplying water is further installed, and the water supply means 40 has a box shape in which water is accommodated inside, and a plurality of upper surface holes ( 41a) formed inside the main body 41, and a discharge pump 42 that is provided inside the main body 41 and discharges the water accommodated therein to the outside of the main body 41 according to the control of the control unit 44 and , A discharge hose 43 having one end connected to the discharge pump 42 and the other end connected to the through hole 22b, and the controller 44 detecting a plurality of heats installed inside and outside the building. A sensor 44a, a receiver 44b electrically connected to the thermal sensor 44a and receiving a signal of the thermal sensor 44a, electrically connected to the receiver 44b and the discharge pump 42 and a control module 44c that transmits an operation signal to the discharge pump 42 according to the signal of the thermal sensor 44a.

As shown in FIGS. 4 and 5 , in the water supply means 40, water transported through the pipe 1 installed on the ceiling of the building passes through the connection pipe 20 and the sprinkler fixture 30 to the lower end of the ceiling. Even if it is made to be discharged to, if the pipe 1 is not provided in the building or the pipe 1 does not fulfill its original function, the water supply means 40 to the lower end of the ceiling adjacent to the fixed housing 10 By installing the water accommodated inside the main body 41 is configured to be transported in the direction of the branch pipe 22 through the discharge pump 42.

To explain this configuration in more detail, when a fire occurs in a building in a state where water is received inside the main body 41 of the water supply means 40, the heat sensor 44a constituting the control unit 44 A fire in a building is detected, and a signal detected through the thermal sensor 44a is transmitted to the receiver 44b of the control unit 44, and the receiver 44b is configured to transmit the signal detected by the thermal sensor 44a to the receiver 44b. When the signal is received, the control module 44c of the control unit 44 operates according to the signal of the receiver 44b to operate the discharge pump 42 provided inside the main body 41, and the main body ( 41) It is configured to transfer the water accommodated inside in the direction of the branch pipe 22 through the discharge hose 43.

Through this, when a fire occurs in a building, the sprinkler 33 senses it and is configured to eject water transported through the pipe 1 installed on the ceiling to the lower part of the ceiling of the building. ) is not installed, after detecting the fire occurring in the building through the configuration of the water supply means 40, the main body 41, the discharge pump 42, the discharge hose 43, and the control unit 44 Through the configuration of, it is possible to supply water in the direction of the sprinkler 33 so that the water can be discharged to the lower end of the sprinkler 33.

In addition, as shown in FIGS. 1 and 6, a plurality of fastening holes 17 are further formed on the front of the fixed housing 10, and the fastening holes 17 and A fixing cover 50 having a plurality of fitting holes 51 to which bolts P are coupled to corresponding portions is further installed.

This configuration, when the connecting pipe 20 is installed in the installation space 10a of the fixed housing 10, prevents the connecting pipe 20 from being exposed to the outside through the fixed cover 50 and uses it stably. It is configured to achieve.

In addition, as shown in FIGS. 1 and 6, a plurality of lower holes 18 are further formed at the lower end of the fixed housing 10, and the lower hole 18 is formed at the lower end of the fixed housing 10. A plurality of support holes 61 are formed at a portion corresponding to and a lower cover 60 is further installed to cover the lower portion of the connection pipe 20 installed at the lower end of the fixed housing 10.

As shown in FIG. 6, the lower cover 60 is installed at the lower end of the fixed housing 10, so that when the present invention fire piping installation structure is not used, the sprinkler installed at the lower end of the fixed housing 10 This is to prevent the fixture 30 from being exposed to the outside and being damaged.

Although the present invention has been shown and described in relation to specific embodiments, it is known in the art that the present invention can be variously improved and changed without departing from the gist or scope of the present invention provided by the claims below. It will be self-evident to those skilled in the art.

1: pipe 10: fixed housing
10a: installation space 11: installation hole
12: mounting hole 13: fixed plate
13a: connecting hole 14: connecting hole
15: bolt hole 16: insertion hole
17: Fastening hole 18: Bottom hole
20: connection pipe 21: connector
21a: contact plate 21a-1: insertion protrusion
22: branch pipe 22a: discharge hole
22b: through hole 22c: stopper
30: sprinkler fixture 31: discharge pipe
32: support plate 32a: fixed hole
33: sprinkler 40: water supply means
41: body 42: discharge pump
43: discharge hose 44: control unit
44a: thermal sensor 44b: receiver
44c: control module 50: fixed cover
51: fitting hole 60: lower cover
61: support hole P: bolt

Claims (4)

It is box-shaped with an installation space 10a inside, an installation hole 11 is formed in the center of the upper surface, a plurality of installation holes 12 are formed on the upper surface adjacent to the installation hole 11, and the upper edge portion A pair of fixing plates 13 having a plurality of coupling holes 13a to which bolts P are coupled are protrudingly installed facing each other, and a plurality of connecting holes 14 are formed at the lower end, and the connecting holes 14 A fixed housing 10 having a plurality of bolt holes 15 formed at the lower end adjacent to the housing 10;
It is installed to be inserted into the installation hole 11 and connected to the pipe 1 installed on the ceiling, and a plurality of insertion protrusions 21a-1 inserted into the mounting hole 12 are provided at the bottom of the outer rim, A pair of contact plates 21a in close contact with the upper surface of the fixed housing 10 are protruded facing each other, and an adjustment knob 21b is provided at the upper end to control the inflow of water transported through the pipe 1 to the inside. A connection pipe 20 composed of a connection pipe 21 provided and a branch pipe 22 having a plurality of discharge holes 22a formed at the bottom in a pipe shape integrally connected to the lower end of the connection pipe 21,
A discharge pipe 31 inserted into the connection hole 14 and having an upper end coupled to the discharge hole 22a, and protruding from the outer rim of the discharge pipe 31 to face each other and corresponding to the bolt hole 15 The part is connected to a pair of support plates 32 having fixing holes 32a to which bolts P are coupled and the lower end of the discharge pipe 31, and transported through the discharge pipe 31 when a fire occurs in the building. It is characterized in that it includes a sprinkler fixture 30 composed of a sprinkler 33 that discharges water to the lower end and installed in a plurality of connection holes 14 of the fixed housing 10,
The branch pipe 22 is further formed with a through hole 22b at one end, and the through hole 22b is opened and closed through a stopper 22c,
The fixed housing 10 further has an insertion hole 16 formed on one side thereof corresponding to the through hole 22b, and the insertion hole 16 is connected to the through hole 22b so that the branch pipe 22 ) A water supply means 40 for supplying water is further installed,
The water supply means 40 is
A main body 41 having a box shape in which water is accommodated inside and a plurality of upper surface holes 41a formed on the upper edge portion to which bolts P are coupled;
A discharge pump 42 provided inside the main body 41 and discharging the water accommodated inside to the outside of the main body 41 according to the control of the controller 44 provided therein;
A discharge hose 43 having one end connected to the discharge pump 42 and the other end connected to the through hole 22b,
The controller 44 is
A plurality of thermal sensors 44a installed inside and outside the building;
a receiver 44b electrically connected to the thermal sensor 44a and receiving a signal of the thermal sensor 44a;
It consists of a control module 44c electrically connected to the receiver 44b and the discharge pump 42 and transmitting an operation signal to the discharge pump 42 according to the signal of the thermal sensor 44a,
A plurality of fastening holes 17 are further formed on the front surface of the fixed housing 10,
A fixed cover 50 having a plurality of fitting holes 51 coupled to bolts P is further installed on the front surface of the fixed housing 10, corresponding to the fastening hole 17,
A plurality of lower holes 18 are further formed at the lower end of the fixed housing 10,
At the lower end of the fixed housing 10, a plurality of support holes 61 are formed at a portion corresponding to the lower hole 18 to cover the lower part of the sprinkler fixture 30 installed at the lower end of the fixed housing 10. Fire piping installation structure of a building, characterized in that the lower cover (60) is further installed.



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