KR101034077B1 - Valve- integrated sprinkler and system for fire extinguishing using the same - Google Patents

Abstract

The present invention relates to a valve-integrated sprinkler and a fire suppression system using the same, when the detector for the operation of the sprinkler detects a fire and checks whether the outside observer is a fire and sends a fire extinguishing signal to the sprinkler only when the fire actually occurs. To be able to operate.

Description

VALVE- INTEGRATED SPRINKLER AND SYSTEM FOR FIRE EXTINGUISHING USING THE SAME}

The present invention relates to a valve integrated sprinkler and a fire suppression system using the same.

The present invention relates to a valve integrated sprinkler and a fire suppression system using the same. Sprinkler is a place where a fire occurs due to the high development of the industry, which increases the risk of fire in places where many people enter or work such as general high-rise buildings, factories, and other special buildings. In order to prevent human life and property damage by injecting and extinguishing digestion water more quickly, the sprinkler head installed on the ceiling and the wall of fire object automatically detects the fire and the heat sensing part is disassembled. It is recognized as the best extinguishing equipment that can automatically extinguish a fire by discharging the pressure water or compressed air in the pipe and automatically operating the alarm valve and the pressurized water supply device to waterproof the water at a certain pressure.

However, the sprinkler is often operated by a single signal to detect a fire, and thus malfunctions often occur. After the sprinkler is operated once, the sprinkler is difficult and expensive. In many cases, they were manipulated to prevent damage.

However, manipulating the sprinkler so that it does not work can cause enormous damage in the event of an accident.

The present invention has been made to solve the above problems, the conventional sprinkler is operated by a single signal to solve the disadvantages of many malfunctions, and also to automatically detect the fire in the event of a fire to alert people in the building immediately It aims to provide a system that prevents the spread of accidents and responds to fires early by informing and responding to fires.

According to the present invention to achieve the object as described above, the valve integral sprinkler, the sprinkler is connected to the sprinkler open water sprinkler head; A sprinkler valve positioned between the water source and the sprinkler head to open the sprinkler head; And a sprinkler controller for operating the sprinkler valve, comprising: one or more external sensor signal input pins connected to an external detector, an output pin for outputting a fire alarm signal generated by a fire detection signal generated from the detector, and the output. And a sprinkler controller having an input pin for inputting a fire extinguishing signal generated after the fire is confirmed by the fire alarm signal exited through the pin, and the sprinkler controller is configured to display the fire occurrence position identified through the fire detection signal on the control panel. It generates a fire alarm signal to output through the output pin, and inputs from the outside based on the fire occurrence position of the fire alarm signal input through the external sensor signal input pin and the fire alarm signal output through the output pin. The sprinkler ball using a fire extinguishing signal To the control of the opening it is characterized in that a waterproof fire-fighting water from the sprinkler head.
Meanwhile, the valve-integrated sprinkler of the present invention may further include a sprinkler sensor attached to the sprinkler.

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The at least one external sensor signal is inputted by a logical sum operation (OR operation) and outputs a fire alarm signal when even one detector is operated. The result value of the logical OR operation (OR operation) of the sensor signal and the input value of the digestion signal are output. May be an AND operation to operate the sprinkler valve.

 The OR signal may be a logical sum operation (OR operation) inputted together with a result value obtained by performing an AND operation on the extinguishing signal and the signal of the sprinkler sensor.

The OR value inputted from the external detector signal and the output value of the sprinkler sensor may be ORed to become an output value for informing a fire occurrence to the outside.

The input value of the AND operation value to be finally calculated includes a test signal, and the test signal is always inputted with a NOT operation. When the test signal is input, the final operation value becomes F and the valve It may be to not work.

In addition, as a fire suppression system using an integrated valve sprinkler

At least one detector for detecting a fire and at least one sprinkler, wherein the sprinkler outputs a fire alarm signal generated by at least one external sensor signal input pin connected to the external detector and a fire detection signal generated from the detector; A sprinkler having an output pin and an input pin for inputting a fire extinguishing signal generated after checking a fire by a fire alarm signal output through the output pin and an input pin for receiving an operation of a sprinkler sensor attached to the sprinkler; A signal distributor that receives the fire signal detected by the detector through the sprinkler and distributes the signal, and sends the fire signal to one or more of an indoor control panel (interphone) and an outdoor control panel (management room). And fire occurrence from the signal distributor As the receiving panel, the control panel may comprise a control panel which includes informing a fire sound alarm and fire extinguishing signal input requesting the extinguishing of the fire, and the display indicating the location of fire parts.

The test control pins can also be included to allow the valve distribution and control panel to be tested for operation.

The signal distributor may transmit a signal for operating a gas circuit breaker in a room when a fire occurrence signal is input.

The fire suppression system may further include an emergency telephone network for emergency contact.

The valve-integrated sprinkler and the system using the same as described above has the effect of enabling early suppression in the event of fire while preventing malfunction of the sprinkler.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
1 shows a system configuration according to an embodiment of the present invention. The valve integral sprinkler of the present embodiment is composed of a sprinkler head (SCH) 12, a sprinkler valve (SCV, 13), and a sprinkler controller (SCC, 14). The sprinkler valve uses an electronic valve and the sprinkler head uses an open type. When the valve is opened by the control circuit, it can be sprayed immediately.

The sprinkler controller receives a signal input from the fire detector 15 in the room. When a fire detection signal is input from one or more fire detectors, the sprinkler controller sends this signal to an external signal distributor so that the fire detector 15 may be burned. Make sure it is detected. When the fire detection signal is input, the signal distributor operates a gas circuit breaker that cuts gas immediately, and sends a fire detection signal back to an external control panel and an internal interphone. The external control panel refers to the place where the fire is monitored in a specific complex, such as a fire station or an apartment management room, and the internal interphone refers to the interphone located at the site where the fire detection signal is detected.

When an alarm sounds, the person who receives the alarm checks whether a fire has occurred and if a real fire has occurred, activates a fire extinguishing button to generate a fire extinguishing signal. The fire extinguishing signal is effectively generated even when pressed from either an external control panel or an indoor interphone. The signal enters an input signal of the sprinkler controller again and is AND-operated with a signal of a fire detector to operate the sprinkler valve to spray water. To get started. In addition, the sprinkler valve may be operated including a fire detection signal by a sprinkler sensor (SCS) installed in the sprinkler.

By the operation of the sprinkler, for example, even if a fire in a certain room of a house can be sprayed only in the room where the fire is actually fired and prevented from being sprayed throughout the house.

The valve-integrated sprinkler used in the present invention can be used in all kinds of fire extinguishers such as trencher equipment, water spray fire extinguishing equipment, carbon dioxide, halogen, powder fire extinguishing equipment, use such a fire extinguishing equipment in the sprinkler head and use in the present invention By using sprinkler valve and sprinkler controller, it is possible to cope with any kind of fire.

In FIG. 1, four detector input signals are set, but the number of detector input signals may be adjusted as necessary. In Figure 1, pin 8 is a test pin to test whether the detector is working properly, press the test button on the signal distribution panel to put a signal on pin 8 and check whether the detector, sprinkler sensor and fire extinguishing signal is working properly Done.

2 is a diagram illustrating signal transmission between a signal splitter and an interphone according to the present invention. When multiple sprinklers are used, the signal splitter receives signals from several sprinklers by the operation of the detector and indicates which sprinklers can be operated. When such a signal comes in, it shuts off the gas valve and sends an alarm to an external control panel or an interphone such as an external disaster prevention room or an apartment management room. When such an alarm is received, the disaster prevention room or apartment management room selects the household by pressing the corresponding household lamp that is lit on the display unit, and checks whether each household has a fire through the intercom or monitor emergency call and clicks the fire extinguishing button. Fire extinguishing signal can be generated, and the person who confirms the fire in the room also clicks the fire occurrence extinguishing button to generate fire extinguishing signal. It is input as a signal.

3 shows a control panel located in the disaster prevention room or the management room. Display units (relays) connected to each generation are numbered so that you can check which generation is the signal, so you can immediately see which generation by the signal from the signal splitter in each generation with the indicator lamp on the display unit. If you press the button, the relevant person presses the household lamp to select the household, can be checked by the monitor and emergency call, and waits for the click of the fire extinguishing button. Fire extinguishing is also carried out in the same way at outside fire departments and other integrated centres. If the fire extinguishing button is not clicked for a certain time, it can be automatically clicked after a certain time.

These control panels can have emergency telephones for emergency calls to households.The control panels are divided into upper control panels that group and manage each household, and again, the upper control panels. It can indicate if a fire has occurred in a household, which can be connected by simply communicating with each household. An example of such a control panel configuration is shown in the table below.

In the home Disaster Prevention Management Office Integration Center Fire department Number of Households 1st generation 50 generations x n control panels 2500th Generation x n Control Panel 120,000 households x n control panels Select (split) First generation (x n) 5 disaster prevention rooms (x n) 20 centers (x n) Screen (split) 1 (x n) 5 (x n) 20 (x n) main screen 1 (x n) 2 (x n) Emergency call Emergency call Emergency call Emergency call 5 Emergency call x20

4 shows the operating sequence of the system according to the invention. In the above flowchart, when a fire is detected by a detector, an alarm is generated in the household and an alarm is generated in an external control panel so that the valve can be opened when a signal is input from either side.

Figure 5 shows the combination of the connection diagram of the sprinkler controller according to the present invention to configure a fire extinguishing system for various environments. 5, input pins 1 to 4 are connected to an external detector, pin 5 is an output signal to the outside, and pin 6 is an input pin for receiving a signal for clicking a button for extinguishing extinguishment from the outside. Burn pin is input pin by self fire detection sensor. Figure 5a shows the case of an unmanned system because the human fire extinguishing button is not pressed, so that pins 5 and 6 are interconnected or left unused and sprinklers capable of detecting fires from 1 to 4 pins themselves. By connecting the fire detection signal coming from the sensor, when the fire detection signal comes from the sprinkler, it operates both pins 1 to 4 and pin 7. Pin 6 may also be operated together and in this case, the sprinkler may be operated by installing the sprinkler according to the present invention even in a place where the detector is not installed.
Figure 5b is connected to the pins 1 to 4 to the detector in the area where the detector is installed so that the sprinkler is made to spray if any one of the detector operates and only the sprinkler detected by the sprinkler sensor. Pins 5 and 6 are interconnected because they are assumed to be unmanned.

Figure 5c shows a case of a remote manned system without people in the field, all pins 1 to 4 are connected to the sprinkler sensor or connected to the detector when the detection signal is received from the external remote control center The sprinkler can be operated by grasping a fire situation with a monitor and generating a fire extinguishing signal.
As such, the sprinkler according to the present invention can be used by combining various sprinkler sensors as well as having its own sprinkler sensor and receiving external sensor signals.

The sprinkler and the system using the same according to the present invention can be used not only in buildings or computer rooms (information centers) but also in transportation facilities used by many people, such as buses, trains, and trains. In other words, the conventional sprinkler was difficult to mount in the interior of the train due to its high sensitivity to operation (that is, it could be operated even if the signs of a small fire were visible), but the present invention provides a separate detector, operation of the sprinkler sensor and an operator. When the sprinkler is operated by the fire switch of the fire, it operates only in the necessary situation with little possibility of malfunction. Or if it is difficult for the driver to directly check the train, such as by checking the fire in the main control room through the monitor to operate the fire extinguishing switch can operate the sprinkler only in the compartment where the actual fire occurred without additional manipulation. In addition, since it can be easily used as an unmanned sprinkler if necessary, it has the advantage that it can be used in a separate space, such as warehouse, workshop, factory.

6 is a conceptual view of a valve-integrated sprinkler according to another embodiment of the present invention. The detector and the control panel of the control room are installed in one view. It may be abnormal.

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In FIG. 6, the number of detectors can vary as needed and is limited to four for convenience of the present invention. Pin 5 is the output signal to the outside, Pin 6 is the input pin that receives the button for extinguishing extinguishing from the outside, Pin 7 is the input pin by the self-monitoring sensor, Pin 8 is for the test Pin.

As shown in Fig. 6, if any one of the detectors is activated, one of the pins 1 to 4 is activated and the signal is operated as an input signal to the sprinkler controller when one of the pins 1 to 4 is activated and operated to its own fire detection sensor. This signal is also output along pin 5 to send to a control panel, such as the control room, for fire extinguishing.

However, the output of pin 5 may be output not only when detected by an external sensor but also when a fire is detected by a self sensor (SCS). In other words, even if the self-detecting sensor coming into pin 7 is activated, it sends a signal directly to the external control panel. In this way, when a fire is detected by an external sensor and a sensor or fire button is pressed, the sprinkler is activated.

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The eight test pins are used to test the proper operation of the test pins. When the eight is operated, the sprinkler valve does not work, but all the sensors, detectors, fire extinguishing buttons, and emergency calls to the external control room work as if they were actually working. Used for testing.

In operation in the signal distribution control panel of FIG. 6, when one of the detectors is activated, an L-shaped lamp is turned on to indicate a position where the detector detects a fire, and a bell 'B' sounds. You may. The bell may also ring only to the management office and not to pass over to the higher management. In addition, when the bell is turned on, the gas valve blocking signal of the household is transmitted to block the gas entering the household.

This signal can be sent directly to intercoms within the household, to turn on the household lamp in the apartment management room, and to light up the fire department's indicator lamp.

When a fire is found in the home, the fire extinguishing button 'F' is pressed, which activates pin 6 to activate the sprinkler.

When the lamp 'L' is activated, the emergency call is immediately activated to enable a call between the apartment's management room and the household, and the management room or household can check the situation through the call and press the 'F' button. 'L' light signal is transmitted not only to the management office, but also to the senior management agency, so the call between the management office and the fire department and the corresponding household and fire department is possible.

In addition, when lamp 'L' is activated, management room, fire department, etc., press lamp 'L' to immediately indicate which household is the fire occurred, and make emergency call with the household automatically connected. The button can be pressed immediately, allowing the pin 6 signal to be sent. Turn on B when pin 5 is activated for any generation. In addition, the signal of pin 8 indicating the test is also transmitted. Test signals are also sent to households and management fire departments.

In addition, the generation main valve for freeze protection can be prepared for freeze protection by blocking the water going to the sprinkler. Even in the freeze protection mode, a signal that causes a fire is delivered immediately at any time, so when a fire extinguishing signal is input, it is possible to immediately respond to the fire. Test signals can be generated from households, management offices and firefighters.

After the choice is made in the management office or fire station to identify the household in which the fire occurred, the fire station is continuously maintained in the lower management room or household.

The 'M' button of FIG. 6 may prevent an alarm from being passed to a higher authority in a local (local) switching mode. That is, when the corresponding button is pressed, the alarm signal does not pass to the upper integrated center as the regional mode. For example, in case of household test, inspection and installation confirmation, or in case of fire, it may be handled only in the apartment complex.

FIG. 7 is a detailed view of the control panel shown in FIG. 3 and shows a state in which lines input to the control panel from the in-generation signal distributor are connected. B (pin 5) is connected to the L (generation lamp) of the control panel display unit, and also connected to B (alarm device) of the control panel control unit, this signal is transmitted to the upper control panel. T (pin 8) and F (pin 6) and emergency call or screen (video device) are connected to the control box control box. If the L (generation lamp) lights up when the fire signal is input and an alarm sounds, the person concerned presses the generation lamp to connect with the control unit and takes necessary action. This situation is transmitted equally to the upper control panel so that the fire situation in the household can be co-worked together.

1 is a view showing a conceptual diagram of a valve integral sprinkler according to an embodiment of the present invention,

2 shows a signal splitter according to the invention,

3 shows an example of a control panel according to the present invention;

4 is an operational flowchart of a sprinkler fire suppression system according to the present invention;

5A to 5C are diagrams showing an example of an SCC used in the present invention;

6 is a view showing a conceptual diagram of a valve integral sprinkler according to another embodiment of the present invention;

FIG. 7 is a detailed view of the control panel of FIG. 3.

Claims (8)

As a valve integral sprinkler, The sprinkler is connected to an open sprinkler head watering from the water source; A sprinkler valve positioned between the water source and the sprinkler head to open the sprinkler head; And A sprinkler controller for operating the sprinkler valve, comprising: at least one external sensor signal input pin connected to an external detector, an output pin for outputting a fire alarm signal generated by a fire detection signal generated from the detector, and the output pin. It includes a sprinkler controller having an input pin for inputting the fire extinguishing signal generated after confirming the fire by the fire alarm signal went out through, The sprinkler controller generates a fire alarm signal and outputs it through the output pin so that the fire occurrence position identified through the fire detection signal is displayed on the control panel, and the fire detection signal and the inputted through the external sensor signal input pin. Valve integrated sprinkler characterized in that the fire extinguishing water from the sprinkler head by controlling the opening of the sprinkler valve using a fire extinguishing signal input from the outside based on the fire occurrence position of the fire alarm signal output through the output pin. . The method of claim 1, wherein the at least one external sensor signal is inputted through an OR operation and outputs a fire alarm signal when even one sensor is operated. And a logical sum operation (OR operation) value of the detector signal and an input value of the digestion signal are AND operation to operate the sprinkler valve. delete delete According to claim 1 or 2, The input value of the logical AND operation (AND operation) value of the final operation includes a test signal, the test signal is always inputted to the logical negation operation (NOT operation), the test signal is inputted When the final calculation value is F when the valve integral sprinkler characterized in that the valve does not operate. Fire suppression system using a valve integral sprinkler, At least one detector for detecting a fire; At least one sprinkler, wherein the sprinkler is one or more external sensor signal input pin connected to the detector, an output pin for outputting a fire alarm signal generated by the fire detection signal generated from the detector, the fire alarm signal exited through the output pin A sprinkler having an input pin for inputting a fire extinguishing signal generated after checking the fire; A signal distributor configured to receive the fire generation signal detected by the detector through the sprinkler and to distribute the fire generation signal, the signal distributor transmitting the fire generation signal to at least one of an indoor control panel and an outdoor control panel; And A control panel that receives the fire generation signal from the signal splitter, comprising: a control panel including an alarm for notifying a fire occurrence, a display unit for notifying a fire occurrence position, and a fire extinguishing signal input unit for requesting extinguishment of the fire. Fire suppression system using a valve-integrated sprinkler. The fire suppression system using a valve integrated sprinkler according to claim 6, wherein the signal divider transmits a signal for operating a gas circuit breaker in the room when a fire occurrence signal is input. 8. The valve of claim 7, wherein the fire suppression system further comprises an emergency telephone network for emergency contact to which a fire occurrence signal is connected, wherein the emergency telephone network connects both the generation of fire and the senior management organ. Fire suppression system using integrated sprinkler.

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