KR100666405B1 - Piping system with function of intercepting water leakage and protecting winter sowing in ubiquitous circumstances - Google Patents

Abstract

The present invention relates to a plumbing system having a function of preventing leakage and freezing in a ubiquitous environment, and more specifically, a main pipe for water supply, hot water supply, and heating installed in a residential building, a lodging facility, an officetel, etc. Developed to be applied to the pipe in pipe system, which is a soft pipe), the inner and double pipes of the open faucet (CD pipe and It is equipped with a leak sensor and a heating wire that generates heat before reaching the freezing point temperature to prevent freezing of the pipes, so that the raw water supply is shut off quickly when leakage occurs, minimizing damage to the building interior and facilities and causing leakage. ARS remote control system is used to notify the outside managers of the location, and also the temperature drop in winter When the freezing point temperature of the pipe is reached, a temperature sensor and a heating wire are installed inside the open water meter box and the open faucet to detect the temperature inside the pipe, and when the freezing point temperature is reached, the outdoor water meter box, the open faucet and the double pipe are installed in the double pipe. It prevents freezing of pipes by supplying power to hot wire, notifies the manager's portable terminal and management room by using ARS remote control system, and prevents leakage in ubiquitous environment that can be performed by receiving separate command from manager. It relates to a piping system having a freeze protection function.

Leakage detection sensor, temperature detection sensor, heating wire, electric open / close valve, display unit, communication unit, ubiquitous, ARS remote control system

Description

PIPING SYSTEM WITH FUNCTION OF INTERCEPTING WATER LEAKAGE AND PROTECTING WINTER SOWING IN UBIQUITOUS CIRCUMSTANCES}

1 is a block diagram schematically showing a piping system according to the present invention

Figure 2 is a schematic diagram showing the overall configuration of an embodiment according to the present invention

3 is an enlarged view illustrating main parts of the outdoor water meter box of FIG.

4 is a cross-sectional view illustrating a piping structure of the coil distributor for heating of FIG. 2.

Figure 5 is an exploded perspective view showing the internal structure of the interior wall-mounted open faucet in accordance with the present invention

Figure 6 is a side cross-sectional view showing the internal structure of the interior wall-mounted open faucet in accordance with the present invention

7 is a flowchart showing a method of operation according to an embodiment of the present invention.

8A to 8H are circuit diagrams showing circuits forming an embodiment according to the present invention.

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

1: Generation distribution box 2: Water meter box

3a ~ 3n: open faucet 4a: cold and hot water dispenser

4b: heating coil distributor 5: power switch

6: CD tube 7: soft tube

8 electric cable 9 water meter

11, 21: opening and closing door 12, 22: opening and closing button

24, 34: pad 25, 35: temperature sensor

27, 37: heating wire 10a ~ 10n: leak detection sensor

20: control unit 23: emergency battery

27a: heating switch 28: packing

30a ~ 30n: On-off valve 31: Open cover

32: through hole 33: repair hole

38: opening and closing plate 39: faucet

40: display portion 41: start switch

50: warning sound generating unit 60: communication unit

70: reset switch 80: portable terminal

81: wall 82: wires

83: cable tie 84: sealing cap

85: Flexible Hose

The present invention relates to a piping system having a water leakage blocking and freezing protection function in a ubiquitous environment, and more specifically, a connection part of a main pipe for water supply, hot water supply, and heating, or a wall-filled open faucet inside and a double pipe (CD pipe and soft pipe). Leak detection sensor and heating wire are installed in between to detect the leakage and at the same time to notify the manager of the leakage location for quick recovery in case of leakage and to block the raw water supplied to the pipe, and the outdoor water meter box and It is equipped with a temperature sensor and a heating wire inside the wall-mounted open faucet to detect the temperature and notify the manager of the pipe position when the freezing point temperature is reached and to supply power to the heating wire inserted inside the pipe and faucet box. In a ubiquitous environment that has a prevention function and can be executed by receiving a separate command from an administrator. The present invention relates to a piping system with a water leakage blocking and freeze protection capabilities.

Generally, pipes for water supply, hot water supply, and heating are installed in buildings such as apartments, officetels, and hotels, and water leaks may occur due to changes in water pressure or ageing of pipes at the connection portions of these pipes.

In order to prevent the occurrence of such leaks, the leak detector is regularly inspected for leaks, and when leaks are detected, the leak position is identified using the leak detector. As a result, it was difficult to find out the exact location of the leak that required much time and effort.

In addition, the floor and wall reclamation method of water supply, hot water supply and heating main pipe is not easy to repair after work. For example, if the water supply and hot water supply pipes are damaged due to freezing or leaks during use, It is difficult to visually check the joint of the pipe where leakage occurs because it is buried directly inside the wall.In the end, it is necessary to take a lot of damage to the finishing materials, dismantle the floor or floor, and then inspect it one by one. In addition, there is a problem in that there is a inconvenience to refill after the leak.

Therefore, in recent years, instead of laying the pipes directly on the floor and walls, the main pipes for water supply, hot water supply and heating can be installed in the CD pipes so that the pipes can be repaired and the old pipes can be replaced without any damage to the building and the building finishing materials. Wall-mounted open faucet for connecting using a new concept of a pipe in pipe system (pipe in pipe system) inserting the has been disclosed in detail in the applicant's patent registration No. 489440 "wall-embedded faucet".

        Accordingly, the present invention has been invented to solve the above problems, more specifically, the leakage between the interior of the open faucet and double pipes (CD pipe and soft pipe) embedded in the connection or wall of the main pipe for water supply, hot water and heating. Leakage detection function to detect leakage by installing a sensor and heating wire, and to notify the manager of leak location for quick recovery in case of leakage, and to block the raw water supplied to the corresponding pipe, and outdoor water meter box and indoor wall embedded type It is equipped with a temperature sensor and a heating wire inside the open faucet to detect the temperature and notify the manager of the location where the freezing point temperature is reached when the freezing point temperature is reached and to supply power to the heating wire inserted inside the pipe and the faucet box at that location. Leakage in ubiquitous environment that has prevention function and can be executed by receiving separate command from administrator To provide a pipe system having an end and a frost protection function for that purpose.

In order to achieve the above object, the present invention provides an outdoor water meter box (2), a plurality of wall embedded cold / hot water distribution boxes (4a), and a plurality of indoor wall embedded open faucets (3a to 3n) in a CD pipe (6). In the piping system connected to the double pipe in which the soft pipe (7) is inserted, the outdoor water meter box (2), a plurality of wall embedded cold and hot water distribution box (4a) and a plurality of indoor wall embedded open faucet (3a ~ 3n) A plurality of leak detection sensors (10a to 10n) mounted respectively between the connection part of the water supply, hot water supply and heating pipes inside and / or between the CD pipe 6 and the soft pipe 7; One or more electric shut-off valves 30a to 30n for controlling the raw water supplied to the pipe; Temperature sensors 25 and 35 mounted inside the outdoor water meter box 2 and inside one of the plurality of indoor wall embedded open faucets 3a to 3n to detect freezing point temperatures; The outdoor water meter box (2), a plurality of wall-filled cold and hot water distribution box (4a) and a plurality of indoor wall embedded open faucet (3a ~ 3n) through the inner ceiling inlet portion is wrapped around the water meter (9) and the CD Heating wires 27 and 37 inserted in a predetermined length between the pipe 6 and the soft pipe 7 to prevent freezing of the pipe; A display unit 40 for displaying a leak and a temperature state of the piping system; Determine the leakage location and current temperature according to the output of the leak detection sensor (10a ~ 10n) and the temperature detection sensors (25, 35), and at the same time shut off and control the opening and closing valves (30a ~ 30n) of the pipe when the leak occurs When the leakage point is displayed on the display unit 40 and the freezing point temperature is reached, a heating wire installed in the corresponding water meter box (2), wall embedded cold / hot water distribution box (4a), and / or wall embedded open faucet (3a ~ 3n) A control unit 20 which supplies power to the 27 and 37 and simultaneously displays the hot wire operation position and state on the display unit 40 and performs a command received from an administrator; Receiving a signal from the control unit 20, if an abnormality occurs leaking and valve shut-off state and freezing point and hot wire operation position and status, such as voice or text to the manager, and receives a specific command from the manager to transmit to the control unit 20 The object is achieved by providing a piping system having a leakage blocking and freeze protection function in a ubiquitous environment, characterized in that it comprises a communication unit (60).

In addition, the communication unit 60 is an ARS remote control system, and informs the manager's portable terminal 80 and the management room of the information such as leakage check and freezing point temperature by text or voice, and the manager from the manager to the portable terminal 80. It is preferable to receive a command and deliver it to the control unit 20.

In addition, the leak detection sensor (10a ~ 10n) is preferably installed inside the outdoor water meter box (2), the wall-mounted cold and hot water distribution box (4a) and the indoor wall-filled open faucet (3a ~ 3n), It may be mounted spaced apart from the inner bottom by a predetermined interval, more preferably the predetermined interval is in the range of 5mm to 10mm.

In addition, it is preferable to further include a warning sound generating unit 50 for generating a warning sound indicating the occurrence of leakage and / or freezing point temperature according to the control signal of the control unit 20.

In addition, the control unit 20 is provided with an emergency battery 23, it is preferable to notify the power failure facts by text or voice to the portable terminal 80 of the manager through the communication unit 60 during power failure.

In addition, the heating wire (27, 37) is insulated with an insulating material in preparation for electric shock when leakage occurs in itself and the connecting portion, the predetermined length inserted between the CD pipe 6 and the soft pipe (7) is 2M or pipe It is preferable that it is about length.

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

1 is a block diagram schematically showing a piping system according to the present invention, Figure 2 is a schematic diagram showing the overall configuration of an embodiment according to the present invention, Figure 3 is an enlarged view of the main portion showing the outdoor water meter box of Figure 2 4 is a cross-sectional view showing a piping structure of the coil distributor for heating of FIG. 2, FIG. 5 is an exploded perspective view showing an internal configuration of an indoor wall embedded open faucet according to the present invention, and FIG. 6 is an interior wall embedded type according to the present invention. Figure 7 is a side cross-sectional view showing the internal configuration of the open faucet, Figure 7 is a flow chart showing an operation method of one embodiment according to the present invention, Figures 8a to 8h is a circuit diagram showing a circuit constituting an embodiment according to the present invention. .

As shown in FIG. 1, the present invention includes a plurality of leak detection sensors 10a to 10n, an electric shutoff valve 30a to 30n, a temperature detection sensor 25 and 35, a heating wire 27 and 37, and a display unit 40. And a control unit 20 and a communication unit 60.

Here, the generation distribution box (1) is to supply / cut off the power in the room, by forming a piping system power switch (5) on one side of various power supply switch, to supply power to the piping system of the present invention, Opening and closing door 11 is provided with an opening and closing button 12 for inspection and repair.

In addition, the water metering box (2) in the binding of the opening and closing door 21 with the opening and closing button 22, by fitting a packing 28, such as rubber to emphasize the stability of the coupling, the four corners of the water metering box (2) By forming a part 24 which is padded to the outside of the part, it is easy to work when the opening and closing door 21 is coupled with a screw or the like.

The power passed from the water meter box 2 is supplied to each of the power receiving boxes 3a to 3n in the room through the electric wire 82 inside the electric cable 8, so that the inside of each of the power receiving boxes 3a to 3n. It is supplied through the wire 82 introduced through the inlet formed in the ceiling.

The outer edges of the four corners of each of the wall-mounted open faucets 3a to 3n form a padding portion 34, and when the open cover 31 having the through hole 32 is coupled with a screw or the like, work is performed. It is to facilitate.

The leak detection sensor (10a ~ 10n) is connected to the outdoor water meter box (2) and a plurality of indoor wall embedded open faucet (3a ~ 3n) of the plumbing system of water supply, hot water supply and heating main pipe and / or the It is installed inside the outdoor water meter box 2 and the indoor wall-mounted open faucet 3a to 3n, or mounted to detect leakage in the range of 5 mm to 10 mm from the inner bottom, respectively, and / or a CD pipe ( 6) is inserted between the soft pipe (7), the temperature sensor (25, 35) is inside the outdoor water meter box (2) and a plurality of wall embedded cold and hot water distribution box (4a) and a plurality of indoor wall embedded Each of the open faucet (3a ~ 3n) is mounted to detect the freezing point temperature, respectively, the leak detection sensor (10a ~ 10n) and the temperature detection sensor (25, 35) is connected to the control unit 20 via a wired do.

At a predetermined position of the water supply, hot water supply and heating main pipes, one or more electric on / off valves 30a to 30n for controlling the raw water supplied to the pipe are respectively mounted on the cold / hot water distribution box 4a or on the water meter pipe. There is a method to cut off the whole water by installing only one, the on-off valve (30a ~ 30n) is operated in accordance with the control signal output from the control unit 20 to supply the raw water to the main pipe for water supply, hot water and heating Block it.

On the other hand, the control unit 20 determines the leakage location and the current temperature according to the output of the leak detection sensors (10a ~ 10n) and the temperature detection sensors (25, 35), and when the leak occurs, the electric on-off valve 30a ~ of the pipe 30n) is blocked and at the same time the leakage position is displayed on the display unit 40, and when the freezing point temperature is reached, the heating wire installed between the water meter box (2) and the wall-mounted open faucet (3a ~ 3n) and the double pipe While supplying power to (27,37), and displays the hot wire operation position and status on the display unit 40, and performs a command received from the administrator.

In addition, the control unit 20 is connected to a display unit 40 for displaying the piping system status, such as the location of the leakage or the internal temperature of the wall-mounted open faucet. The display unit 40 is equipped with a plurality of light emitting diodes (LED, not shown) corresponding to the leak detection sensor (10a ~ 10n) and the temperature sensor (25, 35) to display the signal output from the control unit 20 It is desirable to.

In addition, the heating wire (27, 37) is a wire (through the inlet formed in the inner ceiling of the outdoor water meter box (2), the wall-mounted cold and hot water distribution box (4a) and the plurality of indoor wall-filled open faucet (3a ~ 3n)) 82 is introduced together, and inserted between the double pipe (CD pipe 6 and soft pipe 7) by a predetermined length (2M or pipe length) to prevent freezing of the pipe.

In addition, the control unit 20 may be connected to the warning sound generating unit 50 for generating a warning sound indicating the occurrence of leakage and the freezing point temperature, and also if the abnormality occurs when receiving a signal from the control unit 20 The communication unit 60 may be notified by voice or text to the manager or an external system, for example, the control system of the management headquarters, and the like, and receive a specific command from the manager and transmit it to the control unit 20. Can be.

4 is a cross-sectional view showing the piping structure of the coil distributor for heating, wherein the CD tube 6 surrounds the soft tube 7 coupled to the coil distributor 4b, and the upper end of the CD tube 6 is soft. It is shorter than the tube (7) to form a structure that the sealing cap 84 is covered with the finish portion. At this time, the hot wires 27 and 37 and the leak detection sensors 10a to 10n are inserted between the CD tube 6 and the soft tube 7 by a predetermined length, and are bundled and fixed with a cable tie 83 or the like. This is because the leaked water is more likely to flow between the CD tube 6 and the soft tube 7 than the connecting portion when the leak occurs.

5 is an exploded perspective view showing the internal structure of the interior wall-mounted open faucet in accordance with the present invention, the CD tube 6 and the soft tube (7) is coupled to the lower side of the open faucet (3), soft tube (7) ) Is inserted into the open faucet (3) and connected to the flexible hose (85), the flexible hose (85) has an open cover (31) and the repair hole (33) formed with a repair hole (33) in the center thereof. It is connected to the faucet 39 through the opening and closing plate 38 to open and close. At this time, the electric wire 82 for supplying power through the inlet formed on the upper side of the open faucet 3, the heating wire 37, the temperature sensor 35 and the leak detection sensor (10a ~ 10n), respectively, the control unit 20 ) And the lines connecting it.

Figure 6 is a side cross-sectional view showing the internal structure of the interior wall-mounted open faucet in accordance with the present invention, a very rigid general pipe form consisting of existing metal or synthetic resin inside the open faucet (3) embedded in the wall 81 Instead, the flexible hose 85 excellent in fluidity and bendability is used to easily connect the flexible pipe 7 raised from the lower side and the external faucet 39.

As shown in FIG. 7 and FIGS. 8A to 8H, in the preferred embodiment of the present invention, the communication unit 60 uses a conventional ARS remote control system. The examples should be considered as illustrative and not restrictive.

The communication unit 60 using the ARS remote control system notifies the portable terminal 80 and the management room of the administrator by text or voice information such as leakage check and freezing point temperature, and sends a specific command to the portable terminal 80 from the administrator. Received and transmitted to the control unit 20, usually check the leakage state and the valve state and the temperature in the wall-mounted open faucet, and in the event of an abnormality can be appropriately instructed according to the notification information.

8A to 8H are circuit diagrams for controlling the piping system according to the present invention, and FIG. 8A is a leak detection for inputting this value to the controller 20 when the analog voltage value is changed by the internal circuit when the pipe leakage occurs when the freezing point temperature is reached. 8B is a circuit diagram for detecting a freezing point temperature, and FIG. 8B is a circuit diagram for controlling an on / off and forward / reverse direction of a valve by controlling a C contact relay when leakage occurs. FIG. 8C is an external temperature at a freezing temperature sensor. When reaching the power supply to the heating wires (25, 35) installed inside the double pipe to prevent freezing, when the temperature reaches a certain temperature is a heating wire control circuit diagram for preventing the freezing, Figure 8d is to supply / cut off the power to the heating wire Is a circuit diagram of an external communication control type hot wire power switch 27a capable of turning on / off the power by external communication. A circuit diagram showing a control unit for detecting the leakage of the main pipe for the room and the freezing point temperature of the water meter box and the wall-mounted open faucet and communicating with the ARS remote control system to control the piping system, Figure 8f is between the control unit 20 and the manager Is an RS485 interface circuit diagram for connecting an ARS remote control system using the ARS remote control system, and FIG. 8G shows a warning sound generating unit 50 for outputting a warning sound when an abnormality occurs and a start switch 41 and a reset switch for driving control and initialization of the piping system. FIG. 8H shows a circuit diagram for supplying 5V for the control unit 20 and 6V for driving the on-off valve.

Next, a method of operating a piping system having a leakage blocking and freezing prevention function according to the present invention configured as described above will be described with reference to FIG. 7.

When the piping system power switch 5 is turned on inside the generation distribution box 1, the piping system is driven by the power supplied from the generation distribution box 1 through the wires 82 inside the electric cable 8. It is automatically initialized by (S100).

Next, the initialized piping system checks the ON / OFF state of the start switch 41. At this time, when the start switch 41 installed on the display unit 40 is pressed or the start command is issued by the ARS command from the portable terminal 80 of the administrator, the state is turned to the next step, and if it is turned off, the standby state is maintained. (S110).

Next, by checking the reception state of the ARS command from the communication unit 60, if there is a received command to proceed to the YES to perform the ARS command and to notify the manager of the execution result and the status of the piping system (S130) If there is no command received, the process proceeds to NO and skips the step of performing the ARS command (S120).

Next, the control unit 20 checks whether or not a leak occurs through the leak detection sensors (10a ~ 10n) mounted on the connection portion of the water supply and hot water supply pipe, and if a leak occurs, the control unit 20 proceeds to YES and leaks The position of the light emitting diode of the display unit 40 corresponding to the leak detection sensor 10a to 10n which detected the leak occurrence, and the alarm sound generation unit 50 to indicate the leak occurrence. It generates an alarm sound and shuts off the electric shut-off valves 30a to 30n that control the supply of raw water to the corresponding water supply and hot water supply pipes. Perform the leakage blocking step (S150) of notifying the control system of the management headquarters or the administrator (administrator's portable terminal) by text or voice, and if no leakage occurs, proceed to NO and leak leakage Skip the step (S150).

Next, the outdoor temperature and the temperature from the temperature sensor (25, 35) mounted to each of the inside of the outdoor water meter box (2) and the inside of one of the plurality of indoor wall embedded open faucet (3a ~ 3n) to detect the freezing point temperature When the room temperature is checked and lowered below the set temperature (for example, the freezing point temperature), the process proceeds to YES and the inside of the corresponding water meter box (2) and / or a plurality of wall-filled open faucets (3a to 3n). Power is supplied to the heating wires 27 and 37 mounted between the CD tube 6 and the soft tube 7, respectively, to prevent freezing of the pipes by heat generated from the heating wires 27 and 37 with a predetermined length. In order to prevent the heating wire is activated, the communication unit 60 notifies the management system or the manager, which is an external system, by text or voice, and if the checked outdoor and indoor temperatures are higher than the set temperature, the process proceeds to NO to the heating wires 27 and 37. Shut off the power supply.

When the outdoor and indoor temperatures detected by the temperature sensors 25 and 35 rise above a predetermined temperature and no heat is required, the control unit 20 cuts off the power supplied to the heating wires 27 and 37 to heat the wires 27 and 37. To control the heating state.

Next, when the water supply, the hot water supply, and the heating main pipe are restored by the manager, and all of the conditions are restored, the reset switch 70 is pressed to YES by the control unit 20 that checks the reset switch 70. Proceeds to the system initialization (S100) step, if not pressed proceeds to NO and returns to the ARS command reception check step (S120).

Even if the leak occurs in a number of places by repeating the steps as described above, the respective contents are displayed on the display unit 40, the alarm sound generating unit 50 generates a warning sound, shuts off the corresponding valve, and sends the contents to the manager. It becomes possible to notify.

In addition, the ARS remote control system can be used by the administrator to check leaks and freezing conditions, and the ARS command can be used to perform specific commands such as operation and control of the piping system.
The present invention is a new concept of double pipe type pipe in pipe system and wall embedded faucet for inserting a soft pipe into a CD pipe of a main pipe for water supply, hot water supply and heating disclosed in detail in the applicant's patent registration No. 489440, "Wall buried faucet". When used in conjunction with the leak detection sensor (10a ~ 10n) is the lowest of the outdoor water meter box (2), a plurality of wall embedded cold and hot water distribution box (4a) and a plurality of indoor wall embedded open faucet (3a ~ 3n) Even if one is installed on the inside of the installed position, the water flowing in the lower side through the double pipe first when the leak occurs in any one part can be obtained the same effect as installing a plurality. In addition, even if the heating wire (27,37) is installed shorter than the length of the double pipe due to the combination with the double pipe and wall-filled faucet can prevent the freezing by the greenhouse effect that warms the air in the double pipe and wall-filled faucet There is an advantage.

As described above, the present invention relates to a piping system in which water supply, hot water supply and heating main pipes are mutually coupled with a double pipe method consisting of a CD pipe and a soft pipe and a wall-filled open faucet method. It is equipped with a leak detection sensor to detect whether a leak has occurred, and notifies the manager of the location of the leak and shuts off the raw water supplied to the corresponding pipe to minimize leakage even when leaking. To prevent damage to the facility in advance, and to detect the temperature by installing a temperature sensor on the inside of the outdoor water meter box, one of the wall-mounted cold / hot water distribution box and the indoor wall-mounted open faucet. Notify the manager of the location of freezing point temperature and It is possible to prevent the freezing of the pipe by applying power to the heated heating wire, and can be performed by receiving a separate command from the manager through the communication unit, and when the power is not supplied to the system, the controller operated by the emergency battery 23 provides power to the manager. It is a very useful invention that can minimize the inconvenience and maintenance cost of the user due to the singularity and freezing by prompting the administrator to notify the manager of the piping system, such as the notification of power failure.

Claims (6)

An outdoor water meter box (2), a plurality of wall embedded cold and hot water distribution boxes (4a), and a plurality of indoor wall embedded open faucets (3a to 3n) are double pipes into which the soft pipe (7) is inserted into the CD pipe (6). Connected to the inside of the outdoor water meter box (2) and the inside of one of the plurality of indoor wall-filled open faucet (3a ~ 3n) is equipped with temperature sensors 25, 35 for detecting the freezing point temperature, respectively, In the piping system is equipped with a communication unit 60 for notifying the manager of the leakage and occurrence of valve leakage, freezing point and hot wire operation position and status when the occurrence occurs, Connection portion and / or CD pipe of the water supply, hot water supply and heating pipes inside the outdoor water meter box 2, the plurality of wall embedded cold / hot water distribution boxes 4a, and the plurality of indoor wall embedded open faucet 3a-3n. 6) and a plurality of leak detection sensors (10a ~ 10n) mounted between each of the soft pipe (7) for detecting whether or not leaks; One or more electric shut-off valves 30a to 30n for controlling the raw water supplied to the pipe; The outdoor water meter box (2), a plurality of wall-filled cold and hot water distribution box (4a) and a plurality of indoor wall embedded open faucet (3a ~ 3n) through the inner ceiling inlet portion is wrapped around the water meter (9) and the CD Heating wires 27 and 37 inserted in a predetermined length between the pipe 6 and the soft pipe 7 to prevent freezing of the pipe; A display unit 40 for displaying a leak and a temperature state of the piping system; Determine the leakage location and current temperature according to the output of the leak detection sensor (10a ~ 10n) and the temperature detection sensors (25, 35), and at the same time shut off and control the opening and closing valves (30a ~ 30n) of the corresponding pipe When the leakage point is displayed on the display unit 40 and the freezing point temperature is reached, a heating wire installed in the corresponding water meter box (2), wall embedded cold / hot water distribution box (4a), and / or wall embedded open faucet (3a ~ 3n) And a control unit 20 for supplying power to the 27 and 37 and simultaneously displaying the hot wire operation position and state on the display unit 40 and executing a command received from an administrator. The communication unit 60 receives a signal from the control unit 20 and notifies an administrator of an abnormal state or the like by a voice, and receives a specific command from the manager and transmits it to the control unit 20. And a pipe system having a freeze protection function. According to claim 1, wherein the communication unit 60 is an ARS remote control system, and informs the manager's portable terminal 80 and the management room of information such as leakage check and freezing point temperature by text or voice, and the administrator from the portable terminal ( Receiving a specific command to the 80 and the piping system having a leakage blocking and freezing prevention function in the ubiquitous environment, characterized in that for transmitting to the control unit (20). According to claim 1 or 2, wherein the leak detection sensor (10a ~ 10n) of the outdoor water meter box (2), the wall-mounted cold and hot water distribution box (4a) and the interior wall-mounted open faucet (3a-3n) It is preferable to be installed on the inside, and more preferably, the piping system having a function of preventing leakage and freezing in the ubiquitous environment, characterized in that is installed at a predetermined interval spaced from the inner bottom. The ubiquitous environment according to claim 1 or 2, further comprising a warning sound generating unit (50) for generating a warning sound informing the occurrence of leakage and / or freezing point temperature according to the control signal of the control unit (20). Piping system with leakage blocking and freeze protection at According to claim 1 or claim 2, wherein the control unit 20 is provided with an emergency battery 23 to notify the manager of the power failure through the communication unit 60 to the portable terminal 80 of the manager by text or voice. Piping system with leakage blocking and freeze protection in ubiquitous environment. According to claim 1 or claim 2, wherein the heating wire (27, 37) is insulated with an insulating material in preparation for electric shock when leakage occurs in itself and the connection portion, between the CD tube 6 and the soft tube (7) A predetermined length to be inserted is a piping system having a function of preventing leakage and freezing in the ubiquitous environment, characterized in that about 2M or pipe length.

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