KR20030063052A - Automatic sprinkler system having common utilization of the living water supply piping and the sprinkler piping in a building - Google Patents

Abstract

PURPOSE: A simplified automatic sprinkler system with combined use of a house domestic water supply pipe is provided to enable a safe refuge by rapidly suppressing a fire upon the occurrence of a fire. CONSTITUTION: A horizontal pipe(1) of a bulb diameter and a length to receive a proper amount of water is mounted on a ceiling side space of an interior. Water is supplied to a fire detector type automatic sprinkler(3) mounted on an upper part of the interior directly from the horizontal pipe. In a case that the automatic sprinkler is opened due to a fire in the interior, a container valve(12) of a compressed gas storage container(4) is interlocked and opened by the electric switch function of the automatic sprinkler. Thus, the spinning of water from the sprinkler is achieved properly by the pressure of gas automatically supplied from the storage container to the horizontal pipe.

Description

Automatic sprinkler system having common utilization of the living water supply piping and the sprinkler piping in a building}

The present invention relates to a simple automatic spring sprinkler system of the combined use of domestic water supply pipe using the water supply in the indoor. More specifically, the present invention is a sprinkler facility among general buildings to which an unspecified number of people enter or stay, including single-family houses, small and medium-sized townhouses, and youth training centers, which are not defined as a target for installation of sprinkler facilities or indoor fire extinguishing facilities in a fire method. Flashes that can be caused in a fire in various small and medium-sized buildings that are not designated as legal installation targets for indoor fire extinguishing facilities, including multi-use entertainment establishments, boarding schools, and PC rooms. It provides a simple automatic sprinkler system that prevents the occurrence of flashover or delays it for a long time, so that the safety of life and fire control can be promoted and the fire extinguishing effect can be expected. Here, the term "waterworks" is a contrast with the sewerage, and may handle either unheated drinking water or non-potable water (ground water, etc.).

Whether drinking water or groundwater is used as extinguishing water, the existing sprinkler system stores it in the reservoir and allows water to be supplied to the sprinkler by means of a dedicated pump, while configuring all the water supply pipes to the sprinkler to be dedicated. As large as. In this type of sprinkler system, fire extinguishing or fire suppression is the main purpose in a relatively large building, and the overall size of the system is relatively large, and the amount of low amount of digestive water is never small. For example, according to the standards set forth in the Korean Fire Service Act, the water pumping capacity required for the sprinkler system should be at least 800 to 2,400 l / min, depending on the size of the building, its use, and the risk of fire. Should be between 16 and 48 m 3. Buildings that are not legally required to install sprinkler equipment (e.g. single-family homes, small and medium sized townhouses, or small and medium-sized buildings that are not part of the installation obligations in small-sized regulations) rely on fire suppression and rescue rescue activities by fire protection teams in case of fire. It is almost blind area in terms of automatic protection of fire, and if the fire brigade arrives on the spot quickly in case of fire, it can contribute to preventing fire spreading to the whole building, but at least the occurrence of flashover of fire room The reality is that it cannot be stopped. In general, when a fire occurs in a room, the size of the flower garden gradually increases with time, and does not expand to the entire room.When the size of the flower garden reaches a certain stage, the flower garden is in the process up to that stage. Flashover is the phenomenon that ignition occurs almost simultaneously on the surface of most indoor combustibles that are not ignited by heat emitted from the convection (convective heat, radiant heat, conduction heat, etc.). And toxic gases accumulate on the ceiling of the room and the amount and risk do not provide significant severity, but once flashover occurs almost all combustibles in the room begin to burn, thereby causing a surge in heat, smoke and toxic gases. It does not accumulate only to the ceiling, but fills the entire room. The temperature also starts to soar. From this point forward, flames can spread to adjacent spaces in the fire chamber unless special structural measures are taken. In particular, the enormous amount of high-temperature smoke and toxic gases can easily diffuse into the adjacent space, and the lives in the fire room that are not evacuated will die without exception, and even in the case of the adjacent space, faced with the threat of life fighting against the village. do. In general, the rooms for various uses in single-family houses, small and medium sized houses and small and medium buildings as described above are not large in space, but the fire load, or the amount of flammables contained, is relatively large. While the elapsed time is generally known to be the most frequent 2 to 10 minutes, the operation time from the fire department to the fire site and the post-arrival suppression from the fire department until the fire brigade arrives at the scene and engages in full-fledged suppression activities after the fire. Considering the preparation time of the activities, it is well known that it is almost impossible to perform suppressive activities within 10 minutes after the fire. Sealand Youth Training Center Fire Accidents, Incheon Hope House, Seongnam Amazon (Danran Pusan), Hongje-dong Multi-Family Housing Fire and Seongnam Boarding School Personnel support Fire accidents are in fact too late to prevent the loss of life even if the fire brigade arrives at the scene due to the presence of a fire-scientific phenomenon called flashover. However, it is very unlikely that the actualization of the existing sprinkler facility, which is prescribed in the Fire Service Law, will be very expensive. Therefore, in some advanced countries such as the US, a simple sprinkler system that can directly supply extinguishing water from a water supply to protect human life and safety in the event of a fire is widely used, but even in this case, sprinkler piping and living water Water supply pipes are always separately installed, and in general, the water pressure of the tap water does not reach the waterproof pressure for sprinkler, so it is possible to make a separate simple fire extinguishing water storage tank and extinguish it with the pipe separated from the water supply pipe for daily water intake. Water is supplied and water is supplied to the sprinkler pipe from the filled reservoir tank.

However, Incheon Hope House fire accident, which caused frequent casualties over the past few years, Sealand Youth Training Center fire in Hwaseong, Gyeonggi-do, Fire accident in Seongnam Amazon (Danran pub), Multi-family house in Hongje-dong, Seoul, which caused six firefighters, As a result of the preliminary fire accidents in Seongnam's boarding school, the Fire Service Act has enacted the obligation to install indoor fire hydrants or simple sprinkler equipment using waterworks since January 2002 for new places among these multi-use sites. In the case of buildings that do not even have fire hydrant facilities, only water supply is inevitably available. The method of installing a simple digestive water storage tank filled by the water supply as described above also includes arrangement of installation places due to limited space in the building. Because of various difficulties, water for living In recent years, there is a growing need for a system that integrates piping and sprinkler systems to enable water supply for daily use and sprinkler water for fires.

An object of the present invention is the fire of a multi-use entertainment establishment such as a detached house, boarding type test house, youth training center, small and medium-sized townhouses, and entertainment establishments, which are difficult to install or require excessive installation cost by the existing automatic sprinkler system configuration. It is to provide a simple automatic spring sprinkler system of dual use water supply pipe of water supply which can expect fire extinguishing effect while contributing to the safety of human life by rapidly suppressing city trends.

Another object of the present invention is to provide a standard integrated water pressure and standard for sprinkler in case of fire as well as the usual water intake by the mutually integrated piping system without separate separation and installation of water supply pipe and sprinkler pipe of running water in the building. It is to provide a simple automatic spring sprinkler system with a combined use of domestic water supply pipe to satisfy the water supply.

Another object of the present invention is to install a simple water tank to supplement the water supply in the building without taking the indirect water supply method of supplying the sprinkler in the event of fire, the usual water for everyday life by the tap water in case of fire It is to provide a simple automatic spring sprinkler system of the combined use of the direct water supply system for domestic water supply piping.

Still another object of the present invention is a combined use of water supply pipe for domestic water supply that can supply the required waterproof pressure to the sprinkler in the event of fire even when the water pressure of the tap water that can take in the living water in the building is less than the standard waterproof pressure of the sprinkler. To provide a simple automatic sprinkler system of

Still another object of the present invention is to provide a simple automatic sprinkler system of a living water supply pipe combined type that can detect a fire without installing a water flow detection device used in a conventional sprinkler system method in a sprinkler pipe.

Another object of the present invention is that in the existing sprinkler system, the water in the pipe is always in a stagnant state, so that pipe damage or system malfunction due to freezing of water, which may occur occasionally in winter, may occur. It is to provide a simple automatic spring sprinkler system of the combined use of domestic water supply pipe that can contribute to the prevention of freezing in the pipe due to the congestion of water in the pipe due to the intake of water.

Another object of the present invention is a fire detector type in which the sprinkler system according to the present invention is virtually negligible in the possibility of a normal malfunction, compared to the frequency of accidental operation or non-operation of the flow detection device installed in the existing sprinkler system. In order to operate by fire sprinkler function of automatic sprinkler, it is to provide automatic sprinkler system of combined use of domestic water supply pipe with superior reliability and stability than conventional sprinkler system.

Still another object of the present invention is to reduce the space and facility cost of the installation site, as well as easy maintenance by eliminating the components such as the simple water tank and pump that must be provided in the conventional type sprinkler system using water supply. To provide a simple and automatic spring sprinkler system for the economical and practical use of water supply piping.

Still another object of the present invention is not to install independently two or more places with different management authority on the same floor in a building, but also to combine living water supply pipes that can clearly distinguish the management and the material of responsibility even when integrated and installed. To provide a simple automatic spring sprinkler system of the formula.

1 is a side view schematically showing a simple automatic spring sprinkler system of the indoor water supply pipe combined use according to one specific embodiment of the present invention.

Figure 2 is a perspective view showing the arrangement of the simple automatic spring sprinkler system of the indoor water supply pipe combined use type of Figure 1 indoors.

Figure 3 is a perspective view showing an arrangement of a simple automatic spring sprinkler system of the indoor water supply pipe combined use according to another embodiment of the present invention.

※ Explanation of code for main part of drawing

1: water pipe 2: water pipe

3: automatic sprinkler 4: storage container

5: supply line 6: fire alarm device

7: faucet 8: Intake pipe

9: control device 10: air exhaust device

11: check valve 12: container valve

13 valve opening device 14 static pressure device

15: connector 16: cross pipe fitting

18: distribution piping 19: on-off valve

20: on-off valve 21: on-off valve

In general, in order for the automatic sprinkler system to be a normal system, first, there must be a storage structure capable of securing a constant amount of digestive water at all times (hereinafter referred to as a "water storage function"), and second, the amount of water stored in the storage structure. When it does not meet, it must be able to be filled at any time (hereinafter referred to as "filling function"), and there must be an automatic spring clutch that opens and waterproofs itself by the heat of fire in case of fire (hereinafter referred to as "automatic waterproof function"). There must be a flow path or pipe for water to reach the sprinkler (hereinafter referred to as the "flow path function"), and the fifth can provide an adequate pressure on the water so that the automatic sprinkler can be waterproofed with an appropriate waterproof pressure. (Hereinafter referred to as "pressing function"), and to be able to automatically generate a sixth fire alarm Called "automatic alarm" means). However, in order to become an automatic spring sprinkler system of the combined use of water supply pipe for daily use of water, in addition to securing the above six functions, the intake of living water should be available for the seventh time (hereinafter referred to as "water intake function").

In the case of using water as a fire extinguishing material, the simple automatic spring sprinkler system of the living water supply pipe combined use type according to the present invention is provided with all seven functions as described above, as shown in FIGS. 1 to 3. As described above, a horizontal storage pipe (1) (hereinafter referred to as a "water storage pipe") having an internal volume capable of accommodating an appropriate reference amount of water in a ceiling space of a room (or a space of half magnetic flux, if there is a halfway). It is possible to secure the "storage function" as described above by the horizontal pipe (1), and to connect the water supply pipe (2) (hereinafter referred to as "fill water pipe") of water supply to the horizontal pipe (1). The "water replenishment function" for the water storage pipe (1) can be secured, and the "automatic waterproof function" and "flow path function" are simultaneously secured by connecting and installing the automatic spring clutch (3) with the horizontal pipe (1). Should be installed in this case. The automatic sprinkler is a fire detector type automatic sprinkler (3) of Korean Patent Application No. 10-2000-45604 (Applicant: Sang Wook Kim, Inventor: Sang Wook Kim), and also a compressor (nitrogen, air, carbon dioxide or similar incombustible or inert). When the fire detection type automatic sprinkler 3 is opened in case of fire by connecting the supply line 5 of the pressure gas from the storage container 4 of the gas) to the water storage pipe 1, the water is stored by the pressure gas. Fire pressure device 6 is automatically operated by using the function of the electric switch which shows the "pressure function" that the water in the pipe 1 can have a pressure, and the fire detection type automatic sprinkler 3 is opened. The "automatic alarm function" is secured by making it possible, and the pipe 8 (hereinafter referred to as "water intake pipe") capable of withdrawing water for daily living from the required number of faucets 7 is added thereto. Tube 2 and is capable of separately from the water storage and installation branches from the pipe (1) "domestic water intake function" is also being equipped, which have all the functions of the above-mentioned seven kinds of system configurations.

The simple automatic spring sprinkler system of the living water supply pipe combined use type according to the present invention is basically a horizontal water storage pipe (1), the water supply pipe (2), the compressor storage container (4), the pressure gas supply pipe ( 5), the seven components of the water intake pipe (8), the fire detector type automatic sprinkler (3) and the automatic alarm device (6) are collectively made. In this case, it is obvious that the control device 9 which oversees the electrical functions should be accompanied. Referring to the structure of each component and the connection method between the elements according to the present invention in detail.

1. Water pipe

The water storage pipe 1 may be arranged in any shape as long as it has a structure such that the flow of water does not stagnate in all parts of the water storage pipe when the water is usually taken out from the tap 7. The purpose of preventing the flow of water in the reservoir 1 is to prevent the freezing of the winter while maintaining the cleanliness of the water at all times. For example, in the gridded type water storage pipe 1 as shown in FIG. 2, even if the water intake pipe 8 is branched from an arbitrary point of the water storage pipe 1, all the water in the water storage pipe 1 may be diverted. Since the flow of water occurs in the portion, it is possible to easily maintain the cleanliness of the water at all times. However, as shown in Fig. 3, in the dead end pipe (Dead-end Piping) of the storage pipe (1), starting from the connecting point of the water supply pipe (2) and the water storage pipe (1) The branch of the water intake pipe 8 should not be excluded at the end of the water storage pipe 1 so that the flow of water does not occur in all parts of the pipe.

When the extinguishing water of a predetermined reference amount can be stored, the size (diameter) and the total length of the water storage pipe (1) is the horizontal and vertical of the installation target place of the living water supply pipe combined type simple automatic sprinkler system according to the present invention It depends on the length and the arrangement of the pipes. For example, when the standard storage amount is to be 1 m 3 or more, when the size of the internal space is 10m horizontally and vertically, respectively, the water storage pipe 1 has a grid arrangement method having four grid pipes. If the type of piping is KS D 3507 water carbon steel pipe, the total length of the water storage pipe is 60m, and when the inner diameter of the pipe to be selected is Dmm, the value of D is calculated by Equation 1 below.

D ≥ 146 mm

None of the KS D 3507 tap water carbon steel pipes have an inner diameter that exactly matches the calculated 146 mm, and a pipe with a nominal diameter of 150 mm has an inner diameter of 155.8 mm, so in conclusion, a nominal diameter of 150 mm can be selected. In this case, the actual low capacity is about 1.144 m 3. If the size of the target site for the installation of the simple automatic sprinkler system of the living water supply pipe combined use type according to the present invention is larger than the above example, the length of the water storage pipe 1 can be increased as well as the grid piping. Since the number of can also be increased, there is sufficient room to select the size (diameter) of the pipe to a nominal diameter of 125 mm or a nominal diameter of 100 mm.

In reality, 1 m 3 or more is appropriate as a reference reservoir amount of the water storage pipe 1. At present, such low water standards are not established or suggested in Korea, but it is clear that the government's fire authorities will set legal standards during the first half of 2002. However, the low water standard has long been proposed in the United States. The most unrivaled fire protection standard in the world is known as the National Fire Code (NFC), which is established and published by the National Fire Protection Association (NFPA). Almost all fire technicians around the world are referencing or utilizing them, and domestic cases are no exception. Standard 13D in this code sets the number of opening standards for automatic sprinkler to be 2 when designing in a place such as a detached house, and each waterproof amount is 49 ℓ / min. It is to be abnormal, but the standard waterproof time is defined as 10 minutes or more. When the amount of secured digestion water is calculated according to this standard, the following equation (2) is obtained.

49 ℓ / min × 2 × 10 min = 980 ℓ = 0.98 ㎥

This figure is believed to be reliable in view of the expertise and authority of the code.

In addition, if there are two or more independent commercial spring sprinkler system to install a simple automatic spring sprinkler system for living water supply pipe combined use according to the present invention on the same floor indoors, the automatic sprinkler to be installed in each of the places You can also make the piping common. This is because the technical field of fire and fire has traditionally applied the so-called Single Risk Concept, which presupposes that there is virtually no possibility of a fire occurring in two places at the same time in the same building. to be.

In the case where the water pipes are shared with each other without installing the water pipes in each of the above places, measures should be taken to fire fire alarms in each of the places. However, if the ownership of each place belongs to the same person, that is, if the legal control rights are the same person, even the common use of compressed air supply facilities (compressed air storage containers and supply pipes, etc.) is required for normal maintenance and living water in case of fire. There will be no disputes involving realistic interests related to costs, etc., but if the legal control authority of each site is different, the compressed air supply facility will be installed at each of the sites as well as water intake installed at each location. A water meter must be installed for each pipe to eliminate any such troubles. However, even if it is hard as described above, rather than installing the simple automatic spring sprinkler system of the living water supply pipe combined use type according to the present invention in each of the above places can be greatly reduced the investment cost to be paid for each place.

2. Filling pipe

Since the water supply pipe branched to supply living water to each floor in the building becomes the water supply pipe 2, this pipe must be connected to the water storage pipe 1 for water supply to the water storage pipe 1. . In particular, the appendage pipe 2 has a size (diameter) of which the nominal diameter is 15-20 mm. When connecting the water inlet pipe 2 with the water storage pipe 1, as shown in FIGS. 1 to 3, the horizontal portion of the water intake pipe 2 is not higher than the position of the water storage pipe 1. It is desirable to. If the horizontal portion of the water inlet pipe (2) is in a position higher than the water storage pipe (1), bubbles that can be mixed in the water in the horizontal portion is collected in the upper portion of the horizontal pipe portion over time. This is because air pockets can be formed, which can lead to a decrease or blockage of running water. If the horizontal portion of the appendage pipe (2) inevitably becomes higher than the water storage pipe (1), as shown in Figure 3, the automatic or manual air discharge device (Air) in the horizontal portion -vent) (10) should be installed.

As shown in FIGS. 1 to 3, the supplemental water pipe 2 includes a check valve 11 for preventing the flow of water back to the water in the water supply pipe 1 in case of unexpected water generation. (2) not to flow back, of course, in the event of fire when the fire detector type automatic sprinkler (3) is opened and pressurized by the pressure gas supplied from the compressor body storage container (4) into the water storage pipe (1) or The pressure gas does not flow into the supplemental pipe (2).

3. Compressor storage container

As shown in FIGS. 1 to 3, the container valve 12 mounted on the compressor body storage container 4 is configured to be opened by an electrically operated solenoid driven valve opening device 13, but the solenoid The driving valve opening device 13 is electrically configured to be interlocked by an electrical switch function of the fire detection type automatic spring clutch 3 which is opened in case of fire. The vessel valve 12, the solenoid-driven valve opening device 13 of the compressor body storage container 4, and the electrical configuration for interlocking thereof are used in a fire extinguishing system using a gas-based extinguishing agent that has been installed by fire methods for a long time. As it has been used without exception, it is too familiar and obvious to those skilled in the art.

The pressure gas supply pipe 5 on the gas outflow side of the vessel valve 12 has an automatic pressure regulator (ie, an automatic pressure regulator) to maintain a constant supply pressure of the pressure gas supplied to the water storage pipe 1 in case of fire. Install the static pressure device (14). The structure and function principle of the static pressure device has been publicly recognized for a long time, which is also very familiar to those skilled in the art. For example, the city gas distribution facility of Korea Gas Corporation, which is scattered and installed throughout the country, is essentially provided with a number of devices of the same kind, and the static pressure device 14 mounted together with the container valve 12 has a structure and a functional principle. In principle, the principle is the same as that installed in the city gas distribution facility.

4. Pressure gas supply pipe

1 to 3, one end of the pressure gas supply pipe 5 is connected to the constant pressure device 14 mounted on the compressor storage container 4, and the other end of the pressure gas supply pipe 5 It is configured to be connected to 1), the pressure gas supply pipe (5) is installed to check the non-return check valve (11), the water in the water storage pipe (1) is usually the pressure device (5) through the pressure gas supply pipe (5) Do not flow to 14).

5. Intake piping

As shown in FIGS. 1 to 3, the intake pipe 8 is a pipe for directly supplying water to the faucet 7 capable of taking in the living water, so that the water in the storage pipe 1 can be taken in. The installation method, however, depends greatly on the method of interconnecting the water storage pipe 1 and the fire detection type automatic sprinkler 3. If the fire detection type automatic sprinkler 3 is directly connected to the bottom of the water storage pipe 1, the water pipe 1 and the fire may be branched directly from the water storage pipe 1, even if the fire pipe is branched directly from the water storage pipe 1. Water between the detector type automatic sprinkler 3 will not be stagnant, but as shown in FIG. 3, a separate sprinkler mounting connector for connecting the water storage pipe 1 and the fire detection type automatic sprinkler 3 is provided. (15) [Hereinafter referred to as "connector tube") it is difficult to always maintain the cleanliness of the living water because the water in the connector tube 15 is always stagnated. Therefore, when the connecting pipe 15 is installed, as shown in FIG. 3, the pipe part connecting the connecting pipe 15 and the fire detection type automatic sprinkler 3 is cross-type pipe part 16. Alternatively, the fire detector type automatic sprinkler 3 is coupled to the direct current-side connection port by a tee pipe part, and the cross-flow connection port of the cross pipe part 16 or the tee pipe part is connected to each other on the side of the side. By installing a distribution pipe 18 having a structure capable of flowing water in the water, the water intake pipe 8 is branched and installed from the distribution pipe 18 so that water in the connecting pipe 15 can be prevented from stagnation. .

As described above, whether the intake pipe 8 is branched or installed directly from the water storage pipe 1 or is branched or installed from the distribution pipe 18, the water intake pipe 8 is positioned at the highest position. Only when the upper end of the pipe portion is equal to or higher than the height of the upper end of the water storage pipe (1) can be always filled with water in the water storage pipe (1) even when the water supply. However, when the water intake pipe 8 branches directly from the water storage pipe 1, the upper end of the pipe portion at the highest position of the water intake pipe 8 exceeds the height of the top of the water storage pipe 1. In the case of installation, the excess portion of the pipe should be provided with an automatic or manual air discharge device 10 as shown in FIG. 2 to prevent air pockets therein. However, in the case of branching the intake pipe 8 from the lower end of the connecting pipe 15, for the highest pipe part of the branched pipe, whether the height of the pipe part is equal to the height of the top of the water storage pipe 1 or Automatic or manual air vents (10) shall be provided, whether or not exceeded. Such automatic or manual air exhaust devices have been commonly used in many types of building equipment for decades, and can be easily understood by those skilled in the art.

In addition, the water intake pipe (8) to prevent the water or the compressor body in the water pipe (1) to be discharged through the open faucet (7) when a fire occurs in the state that the faucet (7) is open. 1, the opening and closing valve 19 of the structure closed by the pressure of the compressor body is provided, or as shown in FIG. 2, as shown in FIG. A solenoid-driven motor or an electric motor provided with an on / off valve 20 configured to be closed by an elevated pressure of the water or interlocked and closed by an electrical switch function of the fire detection type automatic spring clutch as shown in FIG. 3. By installing a driving valve 21 to enable the water flow of the intake pipe (8) is automatically cut off in case of fire. Such valves, which have the same structure and principle, but differ in size, appearance, and installation, are commonly used in various fire extinguishing facilities, and thus can be easily understood by those skilled in the art.

6. Fire detector type automatic spring clutch

Fire and solenoid-driven valve opening device 13 of the container valve 12 mounted on the compressor body storage container 4 corresponding to the components of the simple automatic spring sprinkler system of the living water supply pipe according to the present invention. For the automatic operation of the alarm device 6, the electrical switch function of the fire detection type automatic sprinkler 3 is essentially utilized. If the existing automatic sprinkler having no electric switch function in the simple automatic sprinkler system of the living water supply pipe combined use type according to the present invention, the solenoid-driven valve opening device 13 and the fire alarm device 6 A separate sensor should be installed for automatic operation. In this case, a pressure switch for detecting a change in water pressure in the system or a water flow detection device for detecting water in the system pipe may be selected. However, as a pressure switch, it is practically difficult to accurately detect the minute pressure change only by the normal low water pressure (0.5 kg / cm 2 or less) in the water supply pipe, and in case of a fire when water is being taken from the tap, The change in pressure itself is not possible in principle, and as the oil / water detection device, it is also impossible in principle since the existing automatic spring sprinkler must be selectively detected without detecting the water flowing out when the daily living water is withdrawn.

The components of the simple automatic spring sprinkler system of the combined use of water supply pipe of domestic water according to the present invention have been described as described above with respect to the components, functions, structures, and interconnections among the components. All of them can be easily understood.

Therefore, according to the present invention, there is no rapid automatic suppression or automatic extinguishing of fire even though it is easy to be accompanied by casualties in case of fire, so that the detached house, small and medium sized townhouse, boarding test house, youth training center, In addition to contributing to the evacuation of personal safety in case of fires in PC rooms and multi-use amusement centers, automatic fire extinguishing, or even in cases where it is impossible to achieve complete extinguishment, can quickly suppress firefighting teams. There is a pan-social effect with a public interest to improve the safety of people from fire by providing a convenient, economical and reliable automatic spring sprinkler system that contributes to the reduction of property losses.

Although the present invention has been described in detail only with respect to the described embodiments, it will be apparent to those skilled in the art that various modifications and variations are possible within the technical spirit of the present invention, and such modifications and modifications belong to the appended claims.

Claims (20)

Horizontal pipe for storing the fire extinguishing water installed in the upper part of the building; A water supply pipe for living water connected to the water storage horizontal pipe to enable the water supply to the water storage horizontal pipe at all times; A fire detector type automatic sprinkler connected to and installed in the horizontal storage pipe so that water in the horizontal storage pipe is radiated in case of fire; A compressed gas storage container capable of supplying a gas capable of pressurizing water in the horizontal storage pipe during a fire through a pressure gas supply pipe connected to the horizontal storage pipe; A water intake pipe installed toward the faucet so that the water in the water storage horizontal pipe can be withdrawn into the daily living water; And an automatic re-alarming device. The method of claim 1, The simple water type automatic sprinkler system of the living water supply pipe combined use characterized in that the water storage horizontal pipe is installed in the ceiling space of the room. The method of claim 2, The water storage pipe of the household type water supply pipe combined type simple automatic spring sprinkler system, characterized in that the water storage horizontal pipe is installed in a semi-magnetic flux space in the room with a half. The method of claim 1, Combined with the fire detector type automatic sprinkler from the bottom of the water storage horizontal pipe and installed in the event of fire by the opening of the fire detector type automatic sprinkler is characterized in that the water for water supply pipe combined use Simple automatic sprinkler system. The method of claim 1, The simple type automatic spring sprinkler system of the living water supply pipe combined use type, characterized in that the water intake pipe of the living water is connected to branch directly from the horizontal storage water pipe. The method of claim 1, The compact type automatic sprinkler system of the domestic water supply pipe combined use type, characterized in that the compressor body accommodated in the compressor body storage container is a non-combustible or inert gas such as nitrogen, air, carbon dioxide, and the like. The method of claim 1, Automatic discharge of the pressure gas from the compressor storage container and operation of the automatic re-alarm system in case of fire are electrically configured to interlock by the electrical switch function of the fire detection type automatic sprinkler which occurs when the fire detection type automatic sprinkler is opened. Simple automatic spring sprinkler system of the above-mentioned household water supply pipe combined use. The method of claim 1, The check valve is installed on the water supply water supply pipe connected to the water storage horizontal pipe so that water or pressure gas in the water storage horizontal pipe does not flow toward the water supply pipe. Simple automatic sprinkler system. The method of claim 1, Simple type of the water supply pipe for the living water supply pipe, characterized in that the pressure adjusting device is installed on the container valve side of the storage container so that the pressure gas flowing out from the compressor body storage container can flow out above a predetermined reference pressure. Automatic sprinkler system. The method of claim 1, The top of the pipe in the highest position of the intake pipe is installed to be equal to or greater than the height of the top of the horizontal storage water pipe so that the water stored in the horizontal pipe for water supply flows through the water intake pipe when water is cut off. Simple automatic spring sprinkler system of the above-mentioned type of water supply pipe for living water, characterized in that not to be made. The method of claim 1, The on / off valve is installed on the intake pipe so that the water in the water storage horizontal pipe does not flow through the intake pipe in the event of a fire. The method of claim 11, And the on / off valve is closed by the pressure of the pressure gas flowing out from the compressor storage container in case of fire. The method of claim 11, The simple type automatic spring sprinkler system of the above-mentioned water supply pipe for living water supply, characterized in that the on-off valve is closed by the water pressure in the horizontal pipe for storage of water, which is pressurized by the pressure of the pressure gas flowing out of the compressor storage container in case of fire. . The method of claim 11, And the on / off valve is closed by a drive of a solenoid or an electric motor interlocked by an electrical switch function of a fire detector type automatic sprinkler. The method of claim 1, When the intake pipe is branched and installed directly from the water storage horizontal pipe, and the pipe top of the portion in the highest position of the water intake pipe exceeds the height of the top of the water storage horizontal pipe, the pipe of the excess portion is automatically Or a simple type automatic sprinkler system of the living water supply pipe combined use type characterized in that the installation of the passive air discharge device to prevent the accumulation of air in the pipe of the excess portion. The method of claim 1, When diverging and installing the water intake pipe from the lower end of the connecting pipe between the water storage horizontal pipe and the fire detection type automatic sprinkler, an automatic or manual air discharge device is provided in the horizontal pipe part located at the highest position of the water intake pipe. The simple automatic spring sprinkler system of the above-mentioned type of water supply pipe for living water, characterized in that the installation is made to prevent the accumulation of air in the pipe portion. The method of claim 2, The simple type automatic sprinkler system of the above-mentioned water supply pipe for living water supply, characterized in that the automatic sprinkler installed in each of the above places shares a single water pipe at two or more legally independent places on the same floor indoors. Horizontal pipe for storing the fire extinguishing water installed in the upper part of the building; A water supply pipe for living water connected to the water storage horizontal pipe to enable the water supply to the water storage horizontal pipe at all times; A fire detector type automatic sprinkler connected to and installed in the horizontal storage pipe so that water in the horizontal storage pipe is radiated in case of fire; A compressed gas storage container capable of supplying a gas capable of pressurizing water in the horizontal storage pipe during a fire through a pressure gas supply pipe connected to the horizontal storage pipe; A water intake pipe installed toward the faucet so that the water in the water storage horizontal pipe can be withdrawn into the daily living water; And an automatic re-alarming device, comprising: a simple automatic spring sprinkler system of a combined water supply pipe for domestic water supply, characterized in that the fire alarm and waterproofing occur at two or more places separated from each other. Horizontal pipe for storing the fire extinguishing water installed in the upper part of the building; A water supply pipe for living water connected to the water storage horizontal pipe to enable the water supply to the water storage horizontal pipe at all times; A fire detector type automatic sprinkler connected to and installed in the horizontal storage pipe so that water in the horizontal storage pipe is radiated in case of fire; A compressed gas storage container capable of supplying a gas capable of pressurizing water in the horizontal storage pipe during a fire through a pressure gas supply pipe connected to the horizontal storage pipe; A water intake pipe installed toward the faucet so that the water in the water storage horizontal pipe can be withdrawn into the daily living water; And automatic re-alarming device, wherein the compressed air storage container and its supply pipe are installed at two or more places separated from each other so that fire alarms and waterproofing occur at two or more separate places, respectively. Simple automatic sprinkler system with water supply piping. Horizontal pipe for storing the fire extinguishing water installed in the upper part of the building; A water supply pipe for living water connected to the water storage horizontal pipe to enable the water supply to the water storage horizontal pipe at all times; A fire detector type automatic sprinkler connected to and installed in the horizontal storage pipe so that water in the horizontal storage pipe is radiated in case of fire; A compressed gas storage container capable of supplying a gas capable of pressurizing water in the horizontal storage pipe during a fire through a pressure gas supply pipe connected to the horizontal storage pipe; A water intake pipe installed toward the faucet so that the water in the water storage horizontal pipe can be withdrawn into the daily living water; And automatic re-alarming device, wherein the water intake is installed in each of the intake pipes installed in two or more places separated from each other so that fire alarms and waterproofing occur in two or more places separated from each other. Simple automatic sprinkler system with water supply piping.