KR101856680B1 - Water leak detecting system for use of fire pipe in apartmenthouse - Google Patents

Abstract

The present invention relates to a water leak detecting system for used of a fire pipe in an apartment house in a fire fighting technical field and, more specifically, relates to a water leak detecting system for used of a fire pipe in an apartment house, which detects a leak portion caused by a defect of a pipe system, and further, automatically controls pressure of fire fighting equipment. Moreover, as the water leak detecting system is interconnected to an emergency equipment integrated monitoring control unit provided in a gatehouse to enable a plurality of street lamps installed in an apartment house complex to have a pylorus lamp function, an infectious disease caused by mosquitos generated on a national scale can be prevented.

Description

FIRE LEAK DETECTING SYSTEM FOR USE OF FIRE PIPE IN APARTMENTHOUSE FIELD OF THE INVENTION [0001]

The present invention relates to a fire-fighting equipment integrated monitoring and control system provided in a control room, which is capable of detecting leaked portions leaked due to defects in a piping system and automatic pressure control of a fire-fighting system in a fire- The present invention relates to a fire pipe leakage detection system of a multi-family house, which is improved so as to contribute to the prevention of infectious diseases caused by mosquitoes that occur nationwide by allowing a plurality of street lights installed in a multi-

Generally, when gas pipes, pipelines, sewage pipes, and water pipes buried underground are used for a long time, they are often leaked or leaked gradually in a small amount due to aging or corrosion. Therefore, it can be confirmed only after a large leak or leakage occurs, so it is necessary to repair or replace it at an economical cost.

In order to complete the construction of the underground pipe, it is necessary to conduct the airtight test to check whether the connection is leaked or the hydraulic test to check for leakage. To perform the hydraulic test, the pipe is filled with water, After the prescribed time has elapsed, it is confirmed whether there is an abnormality. In order to perform the hydraulic test, it is necessary to fill up the piping material with water, so that it takes a lot of cost and time, and it is inconvenient to input time and cost since the position of the repair must be separately checked even if the hydraulic pressure is lowered.

On the other hand, when the leak detection pipe is constructed, a portion of the PE-coated sensing wire is placed on the upper part of the hexagonal structure on the connecting part, and the material floating on the water is coated on the lower part of the structure, In order to operate the leak detection sensor normally, it is necessary to apply a pressure sensor attached to the upper part of the hard cover made of rubber to operate the water pressure higher than a certain pressure. It is necessary to use a plurality of bolts and nuts so as to prevent the leakage of water between the hard cover and the outer surface of the hard cover, Since it is necessary to assemble solidly, It is difficult to maintain the watertightness because it is difficult to handle because it is heavy because it is heavier and larger, and in particular, there is no way to check if the fluid is leaked.

Particularly, since the pumps are installed in the humid basement, the life of the pumps is shortened. In addition, when the pump is not used for a long time, the pumps may not be operated.

In addition, in the piping system of a large power plant, expensive safety devices such as supporting structures for preventing pipe breakage are installed, and huge maintenance and maintenance expenses are being spent. Leaking due to aging in district heating piping can cause enormous economic losses.

In this high-temperature, high-pressure piping system, when pipeline fault locations were far from the leak detector, the presently used fixed leak detector delivered a large amount of leak to the leak detector. However, in this conventional technique, since the leak detector is installed at a certain distance from the pipe, a large amount of leakage from the fault location of the pipe is transmitted to the detector, so that leakage is detected and it is difficult to detect the leak of the pipe early.

Particularly, in the conventional water supply system for digestion water, a water tank is installed in the basement or the lowest part of the building, and a pressurization and watering system is used. In a water supply and pressurization system of a high-rise building, a digestion water tank is installed in a high- In the case of a fire extinguishing piping of 100m vertical to the law of gravity in the construction by the design being applied, it is affected by the digestion pressure (10kg / cm2) in the pipe approximately when applying the gravity law of 0.98kg / cm2. If it is more than 120m, the pressure exceeding the pressure of fire fighting law (at least 12kg / cm2 of fire extinguishing equipment test type) Heads, and accessories. If the product is above 12kg / cm2 above, install a pressure reducing valve on the indoor fire hydrant angle valve and use a pressure reducing valve on the horizontal MAIN piping. However, if the pressure reducing valve fails, the pressure in the piping reaches the limit value, There are a large number of secondary physical damages caused by leaks from equipment parts (pipe thread, sprinkler head, accessories, valves).

In addition, the decompression valve is located in a facility PIT or valve room that can not be easily seen by people, and it is composed of a system that can not easily check whether the pressure reducing valve is malfunctioning. Rapid response of maintenance is delayed.

It is difficult to secure the source of water necessary for the one-dimensional part of the initial fire fighting which is originally aimed rather than the secondary physical damage in case of a fire in any place at the same time as the physical damage caused by the fire. And may cause a phenomenon.

Therefore, in the past, due to the overpressure of the secondary side of the ARRAM valve in the wet sprinkler system, the manager periodically checks the pressure GAGE of the sprinkler test box or the maintenance pressure (12 kg / cm2) It is the fact that it is confirmed by the naked eye and drained the digested water in the pipe.

Korean Patent Registration No. 10-1023800 (Mar. 14, 2011) 'Remote fire control system'

Accordingly, it is an object of the present invention to solve the above-mentioned problems, and it is an object of the present invention to provide a fire-fighting pipe leakage detection system for a fire- In addition to the integrated control of the disaster prevention facilities installed in the management room, the multiple streetlights installed in the housing complex can also function as a pylon to make pressure control possible, thereby contributing to the prevention of infectious diseases caused by mosquitoes that occur nationwide. The main purpose of this system is to provide a fire detection system for fireplaces in apartment buildings.

In order to solve the above-mentioned problems, the present invention provides a fire-fighting system comprising a groundwater tank, a rooftop water tank, a sprinkler water supply line for feeding water from the rooftop water tank to sprinklers installed on each floor, A water reducing water supply line for supplying water from the underground water tank to the rooftop water tank; a pressure reducing valve and an alarm valve installed in the water supply lines; And a pressure control unit for controlling the pressure reducing valve and the alarm valve according to the measured water pressure; The sprinkler water supply line includes a sprinkler supply pipe extending from the rooftop water tank to the underground, a plurality of sprinkler branch pipes branched from the sprinkler supply pipe to each floor, a plurality of sprinklers connected to the sprinkler pipes, A sprinkler pressure pump, and a sprinkler pressure tank, the sprinkler water pump and the sprinkler pressure pump being disposed adjacent to the inside of the sprinkler pressure tank in order to pressurize the sprinkler, Installed to operate in conjunction with pressure; The fire hydrant supply line includes a fire hydrant supply pipe extending from the rooftop water tank to the underground, a plurality of fire hydrant branches branching from the fire hydrant supply pipe to each floor, a plurality of fire hydrants connected to the fire hydrant distributor, A fire hydrant supply pump and a hydrant pressure tank, which are installed in order to supply water to the fire hydrants from the rooftop water tank in order, and the hydrant supply pump and the hydrant charge pump are connected to the internal pressure of the hydrant pressure tank Installed to operate in conjunction; And a domestic water supply line consisting of a domestic water supply pipe extending from the rooftop water tank to the underground so as to supply domestic water to each floor from the rooftop water tank, and domestic water supply branches branched from the domestic water supply pipe to each floor; And a plurality of sensing sensors, which are formed of at least one sensor element whose electric conductivity changes according to the sensing factor, in order to measure a sensing factor of a fluid leaked from a pipe constituting the sprinkler water supply line, the hydrant water supply line, And a leakage sensing unit having an impedance measuring unit connected in parallel at both ends of the plurality of sensing sensors to determine leakage from the composite impedance waveform of the plurality of sensing sensors; Wherein the pressure control unit includes a digital indicator for transmitting an abnormal signal when the pressure value measured at both sides of the pressure reducing valve and the alarm valve does not fall within a predetermined range, A main control unit for transmitting a decompression signal for decompressing the water pressure; a motor operating valve installed at the decompression valve and the alarm valve for operating upon receipt of the decompression signal to decompress the water pressure; And an integrated monitoring and control unit installed in the management room to receive and display the occurrence of an abnormality in the water supply line, the system comprising:
The pest control unit 180 is communicably connected to the server of the disease management unit. The streetlight installed in the complex of the pest is composed of a pylon or the like 400, (180).
The body housing 430 includes a cylindrical body 430 on which a controller 410 is mounted and an upper end of the body housing 430 is connected to the upper end of the body housing 430, And a mosquito guide light 444 is provided at the center of the mosquito net 442. The mosquito guide light 444 is provided at the center of the mosquito net 442, And a mosquito passage hole 446 is formed on the bottom surface of the proximal end of the proximal end of the proximal end of the proximal end of the proximal end of the proximal end of the proximal end of the proximal end A sensor 450 for detecting falling mosquitoes is provided on the inner circumferential surface of the guide member 446. A cover 450 is provided at an upper end of the guide member 442, (460), and the guide case (460) is screwed on the upper inner circumferential surface of the body housing (430) And a pair of blocking plates 462 having a semicircular shape are assembled to the guide case 460 by a blocking plate hinge 464 so as to be rotatable, respectively, at the lower end inner diameter of the guide case 460 And a blocking plate torsion spring 468 is installed on the blocking plate hinge 464 so that the blocking plate 462 is kept in a closed state at all times. (MKO) for attracting mosquitoes is provided at the center of the inner diameter of the guide case 460, and the induction material MKO is provided at the center of the inner diameter of the guide case 460. In addition, The bracket BR is detachably attached to the inner diameter of the guide case 460 and at least one pesticide sprayer 424 is installed on the inner diameter of the guide case 460 The lower body housing 430 of the blocking plate 462, A drum D is connected to the opening and closing motor M and a wire W is wound around the drum D. One end of the wire W is connected to the blocking plate 462 ); ≪ / RTI >
The body housing 430 is made up of 2.5% by weight of zirconia powder, 4.5% by weight of octamethylcyclotetrasiloxane, 2.5% by weight of potassium silicate and dimethylaminopyridine (DMAP) dissolved in toluene to provide durability, moisture resistance and chemical resistance. ), 2.5 wt% of 1-chloro-2,3-epoxypropane, 4 wt% of methyltrimethoxysilane, 5 wt% of polyvinyl alcohol, 5 wt% of silicone resin, 2.5 wt% of petrolatum, 2.5 wt% of cresyl glycidether, 1.5 wt% of liquefied anhydrous ammonia, 3.5 wt% of styrene-butadiene rubber (SBR), and the balance of polycarbonate resin The present invention provides a fire pipe leakage detection system for a fireplace.

As described above, according to the fire-fighting pipe leakage detection system of the present invention, a plurality of leakage detection units are provided on the outer circumferential surface of the pipe to measure the impedance change value detected thereby to measure a leakage state around the leakage position as a difference between the impedance before leakage and the impedance after leakage It is possible to detect the accurate leakage amount and the leakage position and to repair the leakage in advance.

Further, according to the present invention, it is possible to indicate the state of pressure of pipes for disaster prevention fire fighting water supply lines and to prevent leakage of water from piping, indoor fire hydrant angle valves, sprinklers (valve, head, end) . In addition, according to the present invention, it is possible to monitor the internal pressure of a piping such as a water supply line for fire extinguishment at any time, automatically control a constant pipe pressure through rapid control in accordance with a rise in pressure in the pipe, It is possible to manage the fire extinguishing facilities flexibly and promptly.

In addition, a plurality of street lights installed in the apartment complex in conjunction with the integrated monitoring and control unit of the disaster prevention equipment installed in the management room can also implement the function of pylons, thereby contributing to the prevention of infectious diseases caused by mosquitoes that occur nationwide.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic block diagram showing a system for detecting a fire-fighting pipe leakage in a apartment house according to the present invention; FIG.
FIG. 2A is an outline view of a leakage detection unit installed in a piping of a fire-fighting pipe leakage detection system of a multi-house according to the present invention.
FIG. 2B is a circuit diagram for explaining a method of measuring impedance of a leakage sensing unit applied to a fire pipe leakage detection system of the present invention. FIG.
FIG. 3 is a view for explaining a pressure control system according to an embodiment of a fire detection system for a fire pipe in a multi-family house according to the present invention.
FIG. 4 is a conceptual diagram for explaining a pressure control method of a fire-fighting pipe leakage detection system for a apartment house according to an embodiment of the present invention.
5 is a view illustrating a pressure reducing valve according to an embodiment of the present invention.
6 is a view showing an alarm valve according to an embodiment of the present invention.
7 is a diagram illustrating a digital indicator according to an embodiment of the present invention.
FIG. 8 is an exemplary view showing a pylon and the like utilizing a streetlight of a multi-family house as a pylorus according to the present invention.
Fig. 9 is an internal structural view of Fig. 8. Fig.

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

FIG. 1 is a schematic diagram showing a system for detecting a fire pipe leakage in a apartment house according to the present invention, FIG. 2 (a) is an illustration of a main part of a leak detector installed in a pipe of a fire pipe leakage detection system of a multi- And FIG. 2B is a circuit diagram for explaining a method of measuring impedance of a leakage sensing unit applied to a fire pipe leakage detection system of the present invention.

As shown in the drawings, the fire-fighting pipe leakage detection system of a multi-family house according to the present invention includes a groundwater tank 11, a rooftop water tank 13, a sprinkler 23 installed on each floor from the rooftop water tank 13, A hydrant water supply line 3 for feeding water to the fire hydrants 33 installed in each layer from the rooftop water tank 13 and a water hydrant supply line 3 for supplying water to the underground water tank 11, And a water-pervious water supply line 4 for pumping water to the rooftop water tank 13, and a leakage detection unit 60 for detecting leakage of water by a moisture leaked at a predetermined position for each line.

The water supply water supply line 4 according to the present invention includes a water pipe 41 connecting the groundwater tank 11 and the roof water tank 13 to each other, and a water pipe 41 connected to the water pipe 11 adjacent to the water pipe 11 And has a pumping pump 42. Therefore, when the amphibious pump 42 is driven, water can be supplied continuously from the groundwater tank 11 to the rooftop water tank 13 through the amniotic water pipe 41 and supplied.

The sprinkler water supply line 2 according to the present invention includes a sprinkler supply pipe 21 extending from the rooftop water tank 13 to the underground and a plurality of sprinkler pipes 22 branched into the respective layers from the sprinkler supply pipe 21, A plurality of sprinklers 23 connected to the sprinkler pipes 22 and a sprinkler supply pipe 21 adjacent to the rooftop water tank 13 for feeding water to the sprinklers 23 from the rooftop water tank 13, A sprinkler pressure pump 25, and a sprinkler pressure tank 26. The sprinkler water pump 24, the sprinkler pressure pump 25,

The sprinkler feed pump 24 and the sprinkler impregnation pump 25 are preferably installed to operate in conjunction with the internal pressure of the sprinkler pressure tank 26. That is, a pressure sensor (not shown) is installed in the sprinkler pressure tank 26 so as to detect the internal pressure, and when the sprinkler water supply pump 24 and the sprinkler impregnation pump 25 are electrically connected to each other, The sprinkler pressure pump 25 is driven. On the other hand, when the pressure of the sprinkler pressure tank 26 is relatively largely lowered, the sprinkler water pump 24 Thereby maintaining the pressure of the sprinkler water line 2 at a relatively high level.

That is, when the pressure drop range is set to a set value, the sprinkler impeller pump 25 is driven when the pressure drop range is out of a certain range, and the sprinkler water pump 24 is driven when the set value is reached.

A sprinkler drain valve 28 is preferably provided at the lower end of the portion extending to the underground of the sprinkler supply pipe 21 and a sprinkler supply valve 28 is provided at the end of the sprinkler supply pipe 21 leading from the rooftop water tank 13. [ (27) is preferably provided.

The hydriding water supply line 3 according to the present invention includes a hydrant supply pipe 31 extending from the rooftop water tank 13 to the underground and a plurality of hydrant branch pipes 32 branched from the hydrant supply pipe 31 to each layer, A plurality of fire hydrants 33 connected to the fire hydrant branch pipes 32 and a fire hydrant supply pipe 34 adjacent to the rooftop water tank 13 for feeding water from the rooftop water tank 13 to the fire hydrant 33, 31, a hydrant supply pump 34, a hydrant pressurization pump 35 and a hydrant pressure tank 36, which are installed in order.

At this time, it is preferable that the hydrant feed pump 34 and the hydrant pressurization pump 35 are installed to operate in conjunction with the internal pressure of the hydrant pressure tank 36.

That is, the hydrant pressure tank 36 is also provided with a pressure sensor (not shown) for sensing the pressure inside the hydrant pressure tank 36, which is electrically connected to the sprinkler feed pump 24 and the sprinkler impregnation pump 25 When the pressure in the hydrant pressure tank 36 is reduced to a relatively low level due to leakage when the hydrant is connected, the hydrant pressurization pump 35 is driven. When the pressure in the hydrant pressure tank 36 is relatively largely lowered, 34 are driven, the pressure of the conduit line of the hydrant water supply line 3 is kept relatively high.

A hydrant drain valve 38 is provided at the lower end of the portion extending to the underground of the hydrant supply pipe 31 and a hydrant supply water valve 37 is connected to the lead- .

The domestic water supply line (5) according to the present invention includes a domestic water supply pipe (51) extending from the rooftop water tank (13) to the underground and a domestic water supply pipe ).

The domestic water drain valve 54 is provided at the lower end of the portion extending to the underground of the domestic water supply pipe 51 and the domestic water supply valve 53 are preferably provided.

The domestic water supply valve (53) may also be provided at the leading end from the rooftop water tank (13) of the domestic water supply pipe (51).

Particularly, the present invention is characterized in that the sprinkler water supply line 2, the hydrant water supply line 3, the water supply water supply line 4 for supplying water to the rooftop water tank 13 from the ground water tank 11, A plurality of leakage detecting units 60 are provided at predetermined positions of the respective lines of the fire pipe to detect and inform the leakage of the fire pipe in advance.

Incidentally, though not shown here, it is preferable that the water supply pumps 24, 34 and the impregnation pumps 25, 35 are installed on the roof so that an operation panel for driving them is also provided on the roof.

A small sensor such as a ceramic device whose electrical conductivity changes due to a change in sensing factor can be used for leakage detection of the fire pipe leakage detection system of the apartment house of the present invention.

Generally, in the case of a high-temperature high-pressure piping system, the length of the area to be monitored is long, the place where the sensing device such as the sensor is installed is narrow and the monitor is directly accessible in consideration of the risk of leakage, And the impedance of both ends of the sensor is measured in real time after the sensor is installed around the sensing target portion, the change in the surrounding environment of the sensing target portion can be observed.

In particular, when a factor having diffusion characteristics such as leakage is detected, if a sensor or the like is installed inside the insulator cladding pipe around the pipe, it can be measured before the leakage steam is diffused, so that a minute amount of leakage can be detected. Here, since the signal lines of individual sensors can not be installed in a narrow space like the inside of the heat insulating cladding tube, it is effective to use the sensor lines connected in series.

In other words, the sensor series connected in series can be installed in a facility with a narrow installation space, a steam pipe of a pressurized heavy water type nuclear power plant, a steam pipe of a pressurized water type nuclear power plant, or a chemical plant which is difficult to access, So that the leakage amount and the leakage position can be detected.

As shown in the circuit diagram for explaining a method of measuring the impedance of the leakage sensing unit applied to the fire-fighting pipe leakage detection system of the present invention apartment house according to FIG. 2B, the leakage sensing unit 60 detects a change in sensing factor such as temperature, humidity, 31a, 41a and 51a whose resistance is changed according to the capacitance of the ceramic sensor element 21a, 31a, 41a and 51a and an impedance measuring part 61 connected in parallel with the ceramic sensor elements 21a, 31a, 41a and 51a.

The impedance of the leakage sensing unit 60 is measured by connecting the impedance measuring unit 61 to both ends of the leakage sensing unit 60 in parallel and applying a constant voltage to both ends of the impedance measuring unit 61 via the voltage source 63, So that the impedance waveform can be measured.

The leakage detection of the fire-fighting pipe leakage detection system of the present invention in accordance with the above-described FIGS. 2A and 2B is performed by detecting the leakage of the water in the water supply lines (2,3,4,5) of the respective pipes (21, 31, 41 and 51) A plurality of sensing sensors 21a, 31a, 41a, and 51a connected in series to the outer circumferential surface of the pipe and an impedance measuring unit 61 are connected in parallel at both ends thereof.

A plurality of sensing sensors 21a, 31a, 41a and 51a are connected in series, and impedance measuring units 61 are connected in parallel at both ends thereof.

When humidity sensing sensors 21a, 31a, 41a, and 51a capable of sensing humidity are installed at predetermined intervals along the pipes 21, 31, 41, and 51 with such a connection configuration and leakage occurs at an arbitrary position, The impedance measuring unit 61 receives the output signals of the sensing sensors 21a, 31a, 41a and 51a, detects the specific ambient humidity, compares and analyzes each resistance change with the reference data, The position of the sensed humidity sensing portion can be grasped.

At this time, capacitors having different capacities can be connected to the respective leakage detecting units connected in series.

It is difficult to distinguish the shape of the impedance change diagram. Therefore, a capacitor having a capacity difference of 60 times or more can be used.

Also, for long piping, it is possible to increase the number of leak detection parts for proper detection efficiency, but not all of the other capacitor capacities due to the restriction of the capacitor capacity.

Therefore, if the impedance waveform when the resistance of the sensors 21a, 31a, 41a51a is changed with respect to the impedance waveform when there is no change in the resistance of the sensor when the piping is in a normal state is measured, It is normal that all the resistances decrease equally.

As a result, the degree of impedance change at the time of initial construction of the leakage sensing part 60 including the sensor elements 21a, 31a, 41a, and 51a is constructed as a reference database, The leakage amount and the leakage position can be detected by comparing and analyzing the degree of impedance change measured in the unit 60.

In the present invention, the detection signal of the leakage detection unit may be transmitted to a data analyzer remote from the wired or wireless system so as to detect leakage.

FIG. 3 is a view for explaining a pressure control system according to an embodiment of the present invention. FIG. 4 is a schematic diagram of a system for detecting a fire piping leakage in a multi-unit house according to an embodiment of the present invention. FIG. 5 is a view showing a pressure reducing valve according to an embodiment of the present invention, FIG. 6 is a view showing an alarm valve according to an embodiment of the present invention, and FIG. Is a diagram illustrating a digital indicator according to an embodiment of the present invention.

As shown in the figure, in the fire pipe leakage detection system of the present invention, a pressure reducing valve 110 and an alarm valve 120 are installed in the water supply lines 2, 3, 4, and 5 for pressure control. In Fig. 3, only the water supply line 4 is provided.

In addition, a digital indicator 140 is formed on the pressure reducing valve 110 or the alarm valve 120.

The digital indicator 140 is divided into a primary side closer to the rooftop water tank 13 and a secondary side opposite to the first primary side, for example, with reference to the pressure reducing valve 110.

Therefore, the digital indicator 140 measures the pipe water pressure of the primary side and the secondary side based on the pressure reducing valve 110 or the alarm valve 120. If the measured water pressure value does not fall within the predetermined range, .

The digital indicator 140 constantly monitors the presence or absence of an abnormality, and if the measured water pressure value is within a predetermined water pressure value or range of the water pressure value Or if any other detectable error occurs, it indicates that such an error has occurred and simultaneously transmits an abnormal signal.

The main control unit 170 determines whether or not the amount of water in the groundwater tank 11 or the rooftop water tank 13 is abnormal, whether the fire extinguishing system pump 190 is abnormal, Information on whether or not the disaster prevention facility windmill pump is started or whether the flood window is opened or closed can be received from each measurement sensor through the communication repeater 160.

At this time, the communication repeater 160 includes a groundwater tank 11 or a rooftop water tank 13, a fire extinguishing pump 190, an insulation system facility 195, a digital indicator 140, a motor operating valve 150, 2, 3, 4, 5, and so on, and transmits the abnormal signal to the main control unit 170 through RS232, RS485, or Ethernet.

The main control unit 170 transmits the decompression signal for reducing the hydraulic pressure of the reducing valve 110 and the alarm valve 120 upon receiving the abnormal signal through the communication relay unit 160, (160) transmits the decompression signal to a motor operating valve (MOV) (150).

The motor operating valve 150 is installed on the pressure reducing valve 110 and the alarm valve 120 and opens the pressure reducing valve 110 to reduce the hydraulic pressure.

Meanwhile, the disaster prevention equipment integrated monitoring and control unit 180 is notified from the main control unit 170 that an abnormality has occurred in the water supply lines 2, 3, 3, 4 and 5, Indicating that an abnormality has occurred.

The disaster prevention equipment integrated monitoring and control unit 180 is installed in the management room of the apartment house and controls the disaster prevention equipment integrated monitoring and control unit 180 based on the abnormality of the digestion quantity in the rooftop water tank 13, Whether or not the all-purpose ventilation fan is started, whether or not the insulation system 195 is abnormal, whether or not the disaster prevention facility is started, or whether or not the flue gas window is opened or closed.

The user can access the integrated monitoring control unit through the WIFI, 3G, or 4G network using the mobile communication terminal 185 to receive an alarm status text message, monitor the disaster prevention facility, or perform remote control or alarm inquiry.

The basic water supply operation of the fire pipe leakage detection system of the apartment house according to the present invention constructed as described above will be described.

Water is supplied to the rooftop water tank 13 from the groundwater tank 11 by the ample water pipe 41 when the water pump 42 is driven by supplying water from the water purification plant to the ground water tank 11, Water can be stored continuously.

The water stored in the rooftop water tank 13 is supplied to each floor through the domestic water supply pipe 51 and the domestic water branch pipes 52 branched into the respective floors so that the water can be utilized as domestic water.

Normally, the sprinkler water supply line 2 and the hydrant water supply line 3 are filled with water, so that the pressure of the channel is at a predetermined set pressure higher than the atmospheric pressure.

Normally, the end setting pressure of the channel is set to a pressure higher than 1.7 kg / cm2.

In this state, when water leaks from the sprinkler water supply line 2 and the hydrant water supply line 3 while the pipeline pressure of the sprinkler water supply line 2 and the hydrant water supply line 3 is maintained at a high level, The impulse lines 25 and 35 are driven to compensate for the pressure loss in the pipeline.

Also, when the duct pressure is relatively high, the pressure pumps 25 and 35 are not driven and the feed pumps 24 and 34 are driven, thereby compensating for the loss pressure of the duct.

Therefore, the pressure of the channel can always be maintained in a constant state.

When a fire occurs in the room in this state, the water is spread and sprayed by the operation of the sprinkler 23, so that the fire extinguishing operation is automatically performed.

When the water is discharged by the operation of the sprinkler 23, the pressure of the sprinkler water supply line 2 drops sharply. At this time, the sprinkler water supply pump 24 is driven to compensate the pressure, And the digestion operation can be automatically continued.

If necessary, the fire hydrant is connected to the fire hydrant branch 32 via a fire hose provided in the fire hydrant 33. Then, when the hydrant valve is opened, water is injected through the fire hose to manually perform the fire extinguishing operation.

In this case, since the pressure is compensated by driving the hydrant supply pump 34, the water is continuously supplied to the hydrant 33, The manual fire extinguishing operation by the fire hydrant 33 can be continued.

In addition, in the present invention, the disaster prevention equipment integrated monitoring control unit 180 installed in the management room and the disease management headquarters server are communicably connected, and the disease management headquarters server collects mosquito occurrence status from each apartment house (e.g. apartment) In particular, by taking measures to prevent infections caused by mosquitoes including infectious diseases caused by mosquitoes in summer, street lights installed in apartment houses are converted into pyloric form so as to contribute to the promotion of public health, The disaster prevention equipment integrated monitoring control unit 180 can be configured to be managed and controlled.

To this end, in the present invention, the pylon lamp 400 as illustrated in FIGS. 8 to 9 may be utilized as a street lamp.

At this time, the pylon or the like 400 performs a mosquito collector function, and includes a controller 410 having a communication unit, a camera, and a counter so as to wirelessly communicate with the disaster prevention equipment integrated monitoring and control unit 180 through short- In this case, the controller 410 transmits the mosquito image captured by the camera and the counter and the number of collected mosquitoes to the integrated monitoring and control unit 180, and the integrated monitoring control unit 180 ) Communicates with the Disease Control Headquarters server, and the Disease Control Headquarters server can statistically process the mosquito collection status of the apartment units nationwide to easily and quickly identify the mosquito generation and mosquito type in a year, thereby contributing to the promotion of the public health Can be obtained.

Herein, the pylorus lamp 400 includes a body housing 430.

A controller 410 is installed on an inner circumferential surface of the body housing 430 and an inner wall of the body housing 430 is connected to an inner wall of the body housing 430 by a protrusion 442 fixed to a mesh frame 440, .

In this case, the network 442 is configured such that the worms such as a mesh net and a worm can easily enter and exit.

In addition, a mosquito guide light 444, which serves as a street light, is provided at the center of the wireless network 442 so that the mosquito can be easily attracted.

The mosquito guide light 444 is fixed at the center of the bottom surface of the end wall 442 and is further provided with a lighting controller so that the mosquito guide light 444 can be controlled to be turned on and off It is better.

A mosquito passage hole 446 is formed on the bottom surface of the inflow body 442 so that the mosquito falls down to the rest except for the center where the mosquito guide light 444 is installed. A sensor 422 is provided.

In this case, the sensor 422 may be various types such as an ultrasonic sensor, but an infrared sensor which is easy to detect the movement of an object is most preferable.

A cover 450 is provided at an upper end of the protrusion 442 and the protrusion 442 can be mounted to the inner circumference of the upper end of the cylindrical guide case 460 in a threaded manner, The case 460 may be embedded in the upper end of the body housing 430.

At this time, a pair of blocking plates 462 having a semicircular shape are assembled to the guide case 460 by the blocking plate hinge 464 and are rotatable, respectively, at the lower end inner diameter of the guide case 460, The plate hinge 464 is provided with a blocking plate torsion spring 468 to keep the blocking plate 462 in a normally closed state.

In this case, the inner diameter of the guide case 460 is provided with a pair of blocking plate stoppers STP so that the blocking plate 462 can not be lifted upward.

The induction case MKO is supported by the bracket BR and the bracket BR is supported by the guide case 460. [ 460 in a detachable manner.

At least one pesticide sprayer 424 is installed in the inner diameter of the guide case 460 and is controlled to be sprayed in accordance with the control signal of the controller 410 described above.

At this time, the insecticide injector 424 is a modified version of the circuit design so that the controller 410 can control the injection timing in the circuit configuration by applying a commercially available automatic aromatic sprayer on the market.

Accordingly, when the mosquito guide light 444 is lit at night, the mosquito is attracted to the mosquito guide light 444 and comes in.

The mosquito is then moved into the guide case 460 through the mosquito passage hole 446 due to the flavor of its favorite inducing substance (MKO). At this time, the mosquito passing through the mosquito passage hole 446 is detected by the sensor 424), and transmits the signal.

Then, the controller 410 controls the insecticide sprayer 424 to spray the insecticide.

As a result, the mosquito bites the insecticide and falls on the blocking plate 462.

An opening and closing motor M is installed on the lower side of the blocking plate 462 and the body housing 430. A drum D is connected to the opening and closing motor M and a wire W And one end of the wire W is bound to the lower end surface of the blocking plate 462. As shown in Fig.

Therefore, when the opening / closing motor M is driven under the control of the controller 410 and the drum D winds the wire W, the blocking plate 462 rotates downward and opens.

When the blocking plate 462 is opened in this way, the mosquito bag on the mosquito bag falls downward and is collected on the bottom surface of the body housing 430.

Here, a plug 480 is assembled to the bottom surface of the body housing 430 so that the body can be separated, so that the collected mosquito bodies can be separated and discharged.

In addition, since the body housing 430 is installed outside, it is necessary to provide durability, moisture-proof property, and chemical resistance.

Accordingly, the body housing 430 is made of a mixture of 2.5% by weight of zirconia powder, 4.5% by weight of octamethylcyclotetrasiloxane, 2.5% by weight of potassium silicate, 2.5% by weight of dimethylaminopyridine dissolved in toluene, 2.5 wt% of chloro-2,3-epoxypropane, 4 wt% of methyltrimethoxysilane, 5 wt% of polyvinyl alcohol, 5 wt% of silicone resin, 2.5 wt% of triethanolamine, 1.5% by weight of petrolatum, 2.5% by weight of cresyl glycidether, 1.5% by weight of liquefied anhydrous ammonia, 3.5% by weight of styrene-butadiene rubber (SBR) and the remaining polycarbonate resin .

Here, the zirconia powder is added to improve the binding stability between the components, and since octamethylcyclotetrasiloxane is a water-resistant organic material, it is added to keep the adhesive force by keeping the specific surface area of the zirconia powder small so that moisture is not absorbed, Potassium silicate is added as an inorganic substance in order to enhance moisture resistance while suppressing foreign matter adhesion. DMAP (dimethylaminopyridine) dissolved in toluene accelerates the curing reaction while suppressing high thermal expansion and enhancing binding between the compositions And 1-chloro-2,3-epoxypropane is added as a chlorine-based material having a high reactivity for stabilizing the reaction of the composition, and methyltrimethoxysilane is improved in durability by strengthening the bonding force between emulsified materials by hydrophobicity .

In addition, polyvinyl alcohol is added to enhance the acid resistance and chemical resistance, so as to increase the bonding force between components. The silicone resin is a polymer mainly composed of silicon and oxygen bonds, and enhances the bonding force to strengthen the binding force between the constituents. And triethanolamine is a weakly alkaline buffer added to control acidity. Petrolatum is an ointment-like material mainly composed of amorphous solid hydrocarbons and is added to strengthen the formation due to its waterproof function. SBR (Styrene-Butadiene Rubber) is a synthetic rubber polymer composed of styrene and butadiene. It is added to enhance water-repellency and adhesion, while glycidic ether is added to enhance interfacial adhesion to prevent lifting and spreading. Liquefied anhydrous ammonia is added to enhance waterproofness and adhesion. Good adhesion, abrasion resistance and aging stability And the polycarbonate resin is a base resin.

2: sprinkler water line 3: hydrant water line
4: water supply water supply line 5: domestic water supply water supply line
11: Groundwater tank 13: Rooftop tank
23: Sprinkler 33: Fire hydrant
42: Amniotic pump 60: Leakage detection unit
61: Impedance measuring unit

Claims (1)

A groundwater tank, a rooftop water tank, a sprinkler water supply line for feeding water from the rooftop water tank to the sprinklers installed in each floor, a hydrant water supply line for feeding water to the hydrants installed in each floor from the rooftop water tank, A water reducing water supply line for pumping water from the tank to the rooftop water tank, a pressure reducing valve and an alarm valve installed in the water supply lines, and a pressure sensor for measuring the pressure of both sides of the pressure reducing valve and the alarm valve A pressure control section for controlling the pressure reducing valve and the alarm valve; The sprinkler water supply line includes a sprinkler supply pipe extending from the rooftop water tank to the underground, a plurality of sprinkler branch pipes branched from the sprinkler supply pipe to each floor, a plurality of sprinklers connected to the sprinkler pipes, A sprinkler pressure pump, and a sprinkler pressure tank, the sprinkler water pump and the sprinkler pressure pump being disposed adjacent to the inside of the sprinkler pressure tank in order to pressurize the sprinkler, Installed to operate in conjunction with pressure; The fire hydrant supply line includes a fire hydrant supply pipe extending from the rooftop water tank to the underground, a plurality of fire hydrant branches branching from the fire hydrant supply pipe to each floor, a plurality of fire hydrants connected to the fire hydrant distributor, A fire hydrant supply pump and a hydrant pressure tank, which are installed in order to supply water to the fire hydrants from the rooftop water tank in order, and the hydrant supply pump and the hydrant charge pump are connected to the internal pressure of the hydrant pressure tank Installed to operate in conjunction; And a domestic water supply line consisting of a domestic water supply pipe extending from the rooftop water tank to the underground so as to supply domestic water to each floor from the rooftop water tank, and domestic water supply branches branched from the domestic water supply pipe to each floor; And a plurality of sensing sensors, which are formed of at least one sensor element whose electric conductivity changes according to the sensing factor, in order to measure a sensing factor of a fluid leaked from a pipe constituting the sprinkler water supply line, the hydrant water supply line, And a leakage sensing unit having an impedance measuring unit connected in parallel at both ends of the plurality of sensing sensors to determine leakage from the composite impedance waveform of the plurality of sensing sensors; Wherein the pressure control unit includes a digital indicator for transmitting an abnormal signal when the pressure value measured at both sides of the pressure reducing valve and the alarm valve does not fall within a predetermined range, A main control unit for transmitting a decompression signal for decompressing the water pressure; a motor operating valve installed at the decompression valve and the alarm valve for operating upon receipt of the decompression signal to decompress the water pressure; And an integrated monitoring and control unit installed in the management room to receive and display the occurrence of an abnormality in the water supply line, the system comprising:
The pest control unit 180 is communicably connected to the server of the disease management unit. The streetlight installed in the complex of the pest is composed of a pylon or the like 400, (180).
The body housing 430 includes a cylindrical body 430 on which a controller 410 is mounted and an upper end of the body housing 430 is connected to the upper end of the body housing 430, And a mosquito guide light 444 is provided at the center of the mosquito net 442. The mosquito guide light 444 is provided at the center of the mosquito net 442, And a mosquito passage hole 446 is formed on the bottom surface of the proximal end of the proximal end of the proximal end of the proximal end of the proximal end of the proximal end of the proximal end of the proximal end A sensor 450 for detecting falling mosquitoes is provided on the inner circumferential surface of the guide member 446. A cover 450 is provided at an upper end of the guide member 442, (460), and the guide case (460) is screwed on the upper inner circumferential surface of the body housing (430) And a pair of blocking plates 462 having a semicircular shape are assembled to the guide case 460 by a blocking plate hinge 464 so as to be rotatable, respectively, at the lower end inner diameter of the guide case 460 And a blocking plate torsion spring 468 is installed on the blocking plate hinge 464 so that the blocking plate 462 is kept in a closed state at all times. (MKO) for attracting mosquitoes is provided at the center of the inner diameter of the guide case 460, and the induction material MKO is provided at the center of the inner diameter of the guide case 460. In addition, The bracket BR is detachably attached to the inner diameter of the guide case 460 and at least one pesticide sprayer 424 is installed on the inner diameter of the guide case 460 The lower body housing 430 of the blocking plate 462, A drum D is connected to the opening and closing motor M and a wire W is wound around the drum D. One end of the wire W is connected to the blocking plate 462 ); ≪ / RTI >
The body housing 430 is made up of 2.5% by weight of zirconia powder, 4.5% by weight of octamethylcyclotetrasiloxane, 2.5% by weight of potassium silicate and dimethylaminopyridine (DMAP) dissolved in toluene to provide durability, moisture resistance and chemical resistance. ), 2.5 wt% of 1-chloro-2,3-epoxypropane, 4 wt% of methyltrimethoxysilane, 5 wt% of polyvinyl alcohol, 5 wt% of silicone resin, 2.5 wt% of petrolatum, 2.5 wt% of cresyl glycidether, 1.5 wt% of liquefied anhydrous ammonia, 3.5 wt% of styrene-butadiene rubber (SBR), and the balance of polycarbonate resin Wherein said resin composition is molded from a resin composition consisting of said resin composition.

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