KR101372370B1 - System for sensing conductive liquid using cell type conductive liquid cable - Google Patents

System for sensing conductive liquid using cell type conductive liquid cable Download PDF

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KR101372370B1
KR101372370B1 KR1020130118392A KR20130118392A KR101372370B1 KR 101372370 B1 KR101372370 B1 KR 101372370B1 KR 1020130118392 A KR1020130118392 A KR 1020130118392A KR 20130118392 A KR20130118392 A KR 20130118392A KR 101372370 B1 KR101372370 B1 KR 101372370B1
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leakage
cable
sensing
battery
type
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KR1020130118392A
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Korean (ko)
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문희봉
조영숙
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조영숙
오성기전주식회사
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link

Abstract

The present invention relates to a leakage sensing system using a cell type leakage sensing cable, which comprises a main body including a control unit (11) sensing a voltage signal induced from a cell type leakage sensing cable (20) in a film form, which directly senses the leakage state, and sensing the leakage state of a place and a location where the leakage sensing cable is installed, to generate leakage sensing information, and a communications unit (12) transmitting the leakage sensing information to a smart phone or various monitoring systems through a wired or wireless network; and the cell type leaking sensing cable (20) in a film form coated with a porous protective material excellent in insulation and absorption on an electric conductive material (carbon fiber or copper) forming a thin and narrow anode sensing the conductive leakage, and a conductive material forming a cathode (zinc or aluminum). According to the present invention, in case the cell type sensor cable does not contact with monitoring target liquid, a voltage is not applied so that electric safety (electric shock, EMI (electro-magnetic interference) and explosion proof) are secured compared to the conventional technology using a short method, and electricity consumption is drastically reduced. When leakage of various conductive liquid is sensed, a leakage state monitoring result is transmitted to a pre-installed apparatus (facility management systems or smart phones) so that a manager is able to instantly handle the state, necessary personnel is reduced, and human and physical loss due to the leakage is prevented. [Reference numerals] (10) Main body; (11) Control unit; (12) Communications unit; (13) LED lighting unit; (14) Speaker; (AA) Smart phone, leakage sensing system, facility management system...; (BB) Wired/wireless communication network; (CC) Storage tank; (DD) Pipes; (EE) Dual floor of computer room

Description

전지형 누액 감지 케이블을 이용한 누액 감지 시스템{SYSTEM FOR SENSING CONDUCTIVE LIQUID USING CELL TYPE CONDUCTIVE LIQUID CABLE}Leakage detection system using battery type leak detection cable {SYSTEM FOR SENSING CONDUCTIVE LIQUID USING CELL TYPE CONDUCTIVE LIQUID CABLE}

본 발명은 전지형 누액 감지 케이블을 이용한 누액 감지 시스템에 관한 것으로 더욱 상세하게는, 각종 도전성 액체(물, 알칼리성 액체, 산성 액체 등) 등의 누설상태를 근무자 또는 관계자에게 알려주어 즉시 필요한 조치를 취함에 따라 관련된 근무인력을 절감하고, 누액으로 인한 인적 및 물적 재해를 사전에 예방하는 기술에 관한 것이다.The present invention relates to a leaky liquid detection system using a battery-type leaky liquid detection cable. More specifically, it is necessary to immediately take necessary measures by informing a worker or a person of a leak state of various conductive liquids (water, alkaline liquid, acidic liquid, etc.). According to the present invention, the present invention relates to a technology for reducing related workforce and preventing human and material accidents due to leakage.

종래의 누수 감지 시스템은, 포인트 센서를 이용하여 센서에서 빛을 쏘아 빛의 반사된 광량을 계산하여 누수 발생 유무를 감지하거나, 와이어 내부의 케이블이 누수 시 발생하는 쇼트를 통해 누수 여부를 감지하거나, 케이블의 저항을 계산하여 누수 발생을 감지하고 있다.Conventional leak detection system, by using the point sensor to shoot light from the sensor to calculate the amount of reflected light of the light to detect whether there is a leak, or by detecting the leak through the short that occurs when the cable inside the wire, The resistance of the cable is calculated to detect leakage.

한편, 대한민국 공개특허 제2007-0005234호(누수 센서 및 누수 감지 시스템)에는, 유체와의 접촉 여부를 표지하는 유체 감지 부재와, 유체 감지 부재와 조합된 적어도 두 개의 와이어, 및 와이어를 피복하는 케이블을 통해 반도체 설비에서의 누수를 감지하는 기술이 개시된바 있다.Meanwhile, Korean Patent Laid-Open Publication No. 2007-0005234 (Leak Sensor and Leak Detection System) includes a fluid sensing member indicating whether or not contact with a fluid, at least two wires combined with the fluid sensing member, and a cable covering the wire. A technique for detecting a leak in a semiconductor facility has been disclosed.

그러나, 종래의 누수 센서는 반도체 설비나 밸브 박스 내에 설치되어 있어서 유틸리티 배관의 누수를 감지하지 못할 뿐더러 누수가 발생한 화학 약품의 종류를 판별할 수 없다.However, the conventional leak sensor is installed in a semiconductor facility or a valve box, so that the leak of the utility pipe is not detected, and the type of chemical that leaks cannot be determined.

더욱이, 포인트형 누수 센서는 센서의 빛을 누수가 흡수하여 센서로 반사되는 광량이 적게 되므로 누수가 있더라도 누수가 발생되지 않았다고 감지하는 단점이 있다.In addition, the point-type leak sensor has a disadvantage of detecting that the leak does not occur even if there is a leak because the amount of light reflected by the sensor is absorbed by the leak of light of the sensor is reduced.

그리고, 전술한 바와 같은 종래의 센서 및 케이블로 구성된 누수 감지 시스템은, 센서 구동을 위해 전원을 상시 공급해야하고, 누수로 인한 쇼트를 감지하기 위해 케이블에 지속적으로 전원을 공급해야만 하는 문제점이 있다.In addition, the leak detection system composed of a conventional sensor and cable as described above has a problem in that power must be supplied at all times to drive the sensor, and power must be continuously supplied to the cable in order to detect a short due to a leak.

본 발명은 상기와 같은 문제점을 감안하여 안출된 것으로, 전지형 센서 케이블에 감시대상의 액체 접촉이 없는 경우에는 전압이 가압되지 않음으로써, 쇼트 방식의 종래기술 보다 전기적으로 안전(감전, EMI(Electro-Magnetic Interference) 및 방폭(Explosion Proof))하고, 소비전력을 현저히 절감시키는데 그 목적이 있다.The present invention has been made in view of the above problems, the voltage is not pressurized when there is no liquid contact of the monitoring sensor in the battery-type sensor cable, the electrical safety (electric shock, EMI (Electro) -Magnetic Interference and Explosion Proof), and the purpose is to significantly reduce power consumption.

그리고, 본 발명은 각종 도전성 액체(물, 알칼리성 액체, 산성 액체 등) 등의 누설상태를 감지하는 경우, 기 설정된 장치(설비관리 시스템 또는 스마트폰)로 누설상태 감시결과를 전송함으로써, 관리자의 즉각적인 조취를 도모하여 근무인력을 절감하고, 누액으로 인한 인적 및 물적 재해를 사전에 예방하는데 그 목적이 있다.In addition, when the present invention detects a leak state of various conductive liquids (water, alkaline liquid, acidic liquid, etc.), the manager immediately sends a leak state monitoring result to a predetermined device (equipment management system or smartphone). It aims to reduce the workforce by taking measures and to prevent human and material accidents due to leakage.

이러한 기술적 과제를 달성하기 위한 본 발명의 전지형 누액 감지 케이블을 이용한 누액 감지 시스템은, 누액 상태를 직접적으로 감지하는 필름형태의 전지형 감지 케이블(20)로부터 유기된 전압신호를 감지하여 누액 감지정보를 생성하는 제어부(11), 및 누액 감지정보를 유무선 통신망을 통해 접속된 스마트폰 또는 각종 모니터링 시스템으로 전송하는 통신부(12)로 구성된 본체(10); 및 도전성 누액을 감지하는 얇고 좁은 양극을 이루는 전기도체(탄소섬유 또는 구리)와, 음극을 이루는 도체(아연 또는 알루미늄)를 다공질의 절연 및 흡수성이 양호한 보호재 등으로 코팅한 필름형태의 전지형 감지 케이블(20);을 포함한다.In order to achieve the above technical problem, the leakage leakage detection system using the battery leakage detection cable of the present invention detects a voltage signal induced from the battery-type detection cable 20 in the form of a film to directly detect a leakage state. A main body 10 including a control unit 11 for generating a communication unit 12 for transmitting leakage detection information to a smart phone or various monitoring systems connected through a wired or wireless communication network; And a film-type battery type sensing cable in which a thin and narrow anode is used to detect conductive leakage (carbon fiber or copper), and a cathode (zinc or aluminum) is coated with a porous insulating and absorbing protective material. 20; includes.

상기와 같은 본 발명에 따르면, 전지형 센서 케이블에 감시대상의 액체 접촉이 없는 경우에는 전압이 가압되지 않음으로써, 쇼트 방식의 종래기술 보다 전기적으로 안전하고, 소비전력을 현저히 절감시키는 효과가 있다.According to the present invention as described above, when the battery-type sensor cable does not have a liquid contact of the monitoring object, the voltage is not pressurized, which is electrically safer than the conventional method of the short type, and has an effect of significantly reducing power consumption.

그리고, 본 발명에 따르면, 각종 도전성 액체(물, 알칼리성 액체, 산성 액체 등) 등의 누설상태를 감지하는 경우, 기 설정된 장치(설비관리 시스템 또는 스마트폰)로 누설상태 감시결과를 전송함으로써, 관리자의 즉각적인 조취를 도모하여 근무인력을 절감하고, 누액으로 인한 인적 및 물적 재해를 사전에 예방하는 효과가 있다.In addition, according to the present invention, when detecting a leakage state of various conductive liquids (water, alkaline liquids, acidic liquids, etc.), by transmitting the leakage state monitoring results to a predetermined device (equipment management system or smartphone), It has the effect of reducing the workforce and preventing human and material accidents caused by leaks.

도 1은 본 발명에 따른 전지형 누액 감지 케이블을 이용한 누액 감지 시스템을 도시한 구성도.
도 2는 본 발명에 따른 전지형 누액 감지 케이블을 이용한 누액 감지 시스템의 회로도 및 동작 원리도.
도 3은 본 발명에 따른 전지형 누액 감지 케이블을 이용한 누액 감지 시스템의 필름형태의 전지형 누액 감지 케이블 구조를 도시한 도면.
도 4는 본 발명에 따른 전지형 누액 감지 케이블을 이용한 누액 감지 시스템의 전극 및 전해질 별 유기 전압 실험결과를 도시한 도면.Figure 1 is a block diagram showing a leak detection system using a battery type leak detection cable according to the present invention.
Figure 2 is a circuit diagram and principle of operation of the leak detection system using a battery-type leakage detection cable according to the present invention.
Figure 3 is a view showing the structure of the film-type leaky leak detection cable of the film type of the leak-proof system using a leaky liquid leak detection cable according to the present invention.
Figure 4 is a view showing the organic voltage test results for each electrode and electrolyte of the leak detection system using the battery-type leak detection cable according to the invention.

본 발명의 구체적인 특징 및 이점들은 첨부도면에 의거한 다음의 상세한 설명으로 더욱 명백해질 것이다. 이에 앞서, 본 명세서 및 청구범위에 사용된 용어나 단어는 발명자가 그 자신의 발명을 가장 최선의 방법으로 설명하기 위해 용어의 개념을 적절하게 정의할 수 있다는 원칙에 입각하여 본 발명의 기술적 사상에 부합하는 의미와 개념으로 해석되어야 할 것이다. 또한, 본 발명에 관련된 공지 기능 및 그 구성에 대한 구체적인 설명이 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단되는 경우에는, 그 구체적인 설명을 생략하였음에 유의해야 할 것이다.Specific features and advantages of the present invention will become more apparent from the following detailed description based on the accompanying drawings. Prior to this, terms and words used in the present specification and claims are to be interpreted in accordance with the technical idea of the present invention based on the principle that the inventor can properly define the concept of the term in order to explain his invention in the best way. It should be interpreted in terms of meaning and concept. It is to be noted that the detailed description of known functions and constructions related to the present invention is omitted when it is determined that the gist of the present invention may be unnecessarily blurred.

도 1은 본 발명에 따른 전지형 누액 감지 케이블을 이용한 누액 감지 시스템(S)에 대한 전체 구성도로서, 도시된 바와 같이, 본체(10) 및 필름형태의 전지형 감지 케이블(20)을 포함하여 구성된다.1 is an overall configuration diagram of a leakage detection system (S) using a battery leakage test cable according to the present invention, as shown, including the body 10 and the film-type detection cable 20 in the form of a film It is composed.

이하, 도 1 내지 도 4를 참조하여 본 발명에 따른 전지형 누액 감지 케이블을 이용한 누액 감지 시스템(S)에 대해 살피면 아래와 같다.Hereinafter, with reference to Figures 1 to 4 to look for the leakage detection system (S) using the battery-type leakage detection cable according to the invention as follows.

먼저, 본체(10)는 누액 상태를 직접적으로 감지하는 필름형태의 전지형 감지 케이블(20)에서 유기된 전압신호를 감지하여 누액 감지정보를 생성하는 제어부(11), 및 누액 감지정보를 유무선 통신망을 통해 접속된 스마트폰 또는 각종 모니터링 시스템으로 전송하는 통신부(12)로 구성된다.First, the main body 10 detects a voltage signal induced in a film type battery type sensing cable 20 which directly detects a leakage state, and generates a leakage detection information, and the leakage detection information is wired / wireless communication network. It consists of a communication unit 12 for transmitting to a smart phone or various monitoring systems connected through.

또한, 본체(10)는 제어부(11)가 누액상태를 감지하는 경우 점등되는 LED 점등부(13), 및 기 설정된 사운드를 출력하는 스피커(14)를 더 포함하며, 소형 배터리 또는 외부에서 전기를 충전받아 작동될 수 있도록 구성된다.In addition, the main body 10 further includes an LED lighting unit 13 which is turned on when the controller 11 detects a leakage state, and a speaker 14 which outputs a preset sound. It is configured to be charged and operated.

그리고, 전지형 감지 케이블(20)은 도전성 누액을 감지하는 얇고 좁은 양극을 이루는 전기도체(탄소섬유 또는 구리)와, 음극을 이루는 도체(아연 또는 알루미늄)를 내구성이 좋은 다공질의 절연 및 흡수성이 양호한 보호재 등으로 코팅한 필름형태로 구성된다.In addition, the battery-type sensing cable 20 has a porous and excellent insulation and absorption of the electrical conductor (carbon fiber or copper) forming a thin and narrow anode for detecting conductive leakage and the conductor (zinc or aluminum) forming a cathode. It consists of a film coated with a protective material.

또한, 전지형 감지 케이블(20)은 단선 등 건전 상태를 감지하기 위해 케이블 종단에 일정 값의 종단저항이 연결되도록 구성되며, 케이블과 종단저항 사이에 스위치를 구성할 수 있다.In addition, the battery-type sensing cable 20 is configured such that a terminal resistor of a predetermined value is connected to the end of the cable in order to detect a sound state such as disconnection, it is possible to configure a switch between the cable and the terminal resistor.

한편, 본체(10)와 전지형 감지 케이블(20)은 용이하게 탈부착되도록 구성되며, 부착되는 경우 전기적으로 연결되도록 구성된다.
On the other hand, the main body 10 and the battery-type sensing cable 20 is configured to be easily detachable, it is configured to be electrically connected when attached.

이하, 전지형 누액 감지 케이블을 이용한 누액 감지 시스템(S)의 세부구성에 대해 살피면 아래와 같다.Hereinafter, the detailed configuration of the leak detection system (S) using the battery leakage test cable is as follows.

구체적으로, 본체(10)는 전지형 감지 케이블(20)에 도전성 액체가 접촉되는 경우, 도전성 액체는 양질의 전해질(물, 산성 또는 알칼리성 액체)이므로, 전지형 감지 케이블(20) 일측에 구성된 도체와 전해질로 작용하는 전기화학 작용이 일어나 각 도체간에 일정 크기의 전압(전위)이 형성된다.Specifically, when the conductive liquid is in contact with the battery-shaped sensing cable 20, the main body 10 is a conductive liquid having a high-quality electrolyte (water, acidic or alkaline liquid), and thus, the conductor configured at one side of the battery-type sensing cable 20. And electrochemical action to act as electrolyte occurs, and a certain voltage (potential) is formed between each conductor.

이는 이종 금속간의 부식(Galvanic Corrosion) 현상을 이용한 것으로, 서로 다른 금속이 전해질 용액에 의해 접촉되면 부식전지가 형성되고, 전위가 낮은 금속의 부식이 촉진된다. 각 금속의 표준전위는 아래의 [표 1]과 같으며, 알루미늄과 구리의 조합이 제조하기 용이하고 어느 정도 큰 전위차가 나타남을 알 수 있다.This uses a galvanic corrosion phenomenon, and when different metals are contacted by an electrolyte solution, a corrosion battery is formed and corrosion of a metal with low potential is promoted. The standard potential of each metal is shown in Table 1 below, and it can be seen that a combination of aluminum and copper is easy to manufacture and a large potential difference appears.

재료material 표준전위[V]Standard potential [V] 재료material 표준전위[V]Standard potential [V] 칼륨potassium KK -2.92-2.92 철iron FeFe -0.4-0.4 칼슘calcium CaCa -2.87-2.87 니켈nickel NiNi -0.25-0.25 나트륨salt NaNa -2.71-2.71 주석Remark SnSn -0.15-0.15 마그네슘magnesium MgMg -2.38-2.38 납lead PbPb -0.13-0.13 알루미늄aluminum AlAl -1.67-1.67 수소Hydrogen HH 0.000.00 망간manganese MnMn -1.05-1.05 동copper CuCu +0.34+0.34 아연zinc ZnZn -0.76-0.76 은silver AgAg +0.81+0.81 크롬chrome CrCr -0.71-0.71 금gold AuAu +1.50+1.50

전극 및 전해질 별 유기 전압을 실험한 결과, 도 4에 도시된 바와 같이 소변은 동과 알루미늄 간에 0.5V, 알루미늄과 탄소간에 0.7V 전위차가 발생하고, 수돗물은 동과 알루미늄 간에 0.7V, 알루미늄과 탄소간에 0.8V 전위차가 발생하며, 증류수는 동과 알루미늄 간에 0.7V, 알루미늄과 탄소간에 0.65V 전위차가 발생하는 것을 알 수 있다.
As a result of experimenting with the organic voltage of each electrode and electrolyte, as shown in FIG. 4, urine produced 0.5 V between copper and aluminum, 0.7 V potential difference between aluminum and carbon, and tap water 0.7 V between copper and aluminum, and 0.8V potential difference occurs in the liver, distilled water is 0.7V between copper and aluminum, 0.65V potential difference occurs between aluminum and carbon.

그리고, 전지형 감지 케이블(20)에서 발생한 전압을 본체(10)의 제어부(11)가 감지하여 누액 감지정보를 생성하고, 통신부(12)가 누액 감지정보를 스마트폰 또는 각종 모니터링 시스템으로 전송한다.Then, the controller 11 of the main body 10 detects the voltage generated by the battery-type sensing cable 20 to generate leakage detection information, and the communication unit 12 transmits the leakage detection information to a smartphone or various monitoring systems. .

또한, 제어부(11)가 이 전위차를 감지하여 LED 점등부(13)를 점등시키고, 스피커(14)를 통해 기 설정된 사운드를 출력시켜 누액 상태를 관리자에게 알린다.
In addition, the control unit 11 detects this potential difference, turns on the LED lighting unit 13, and outputs a predetermined sound through the speaker 14 to inform the manager of the leakage state.

한편, 본 발명에 따른 전지형 누액 감지 케이블을 이용한 누액 감지 시스템(S)은, 누액 감지 대상인 액체의 상태 및 종류에 따라, 전지형 감지 케이블(20)의 동작이 미흡할 경우에 대비하여 미세분말의 전해질을 전지형 감지 케이블(20)에 도포함으로써, 제어부(11)가 정확하게 누액을 감지하도록 구성된다.On the other hand, the liquid leakage detection system (S) using the battery leakage detection cable according to the present invention, depending on the state and type of liquid to be leak detection, fine powder in case the operation of the battery detection cable 20 is insufficient. By applying the electrolyte to the battery-type sensing cable 20, the control unit 11 is configured to accurately detect the leakage.

또한, 전지형 감지 케이블(20)에 감시대상의 액체 접촉이 없을 경우에는 전압이 가압되지 않음에 따라, 종래의 소트방식보다 전기적으로 지극히 안전하며, 지속적인 전원공급을 필요로 하는 종래의 쇼트방식보다 소비전력이 현저하게 낮다.In addition, when there is no liquid contact to be monitored in the battery type sensing cable 20, since the voltage is not pressurized, it is electrically safer than the conventional sorting method, and compared with the conventional shorting method which requires continuous power supply. Power consumption is significantly lower.

그리고, 본체(10)의 제어부(11)는, 종단저항을 통해 폐회로가 형성된 전지형 감지 케이블(20)에 기 설정된 시간(몇 십분 간격) 마다 미소전압을 가하여, 전지형 감지 케이블(20)의 단선 등 건전여부를 감지하며, 이때에도 누액에 의해 전지형 감지 케이블(20)이 쇼트되었음을 감지하면 종래의 쇼트방식과 같이 누액 상태로 간주하여 관리자에게 실시간으로 누액 상태를 알리도록 작동한다.In addition, the control unit 11 of the main body 10 applies a minute voltage to the battery type sensing cable 20 in which the closed circuit is formed through the termination resistance at predetermined time intervals (several minutes), and thus, of the battery type sensing cable 20. It detects soundness, such as disconnection, and at this time, if it detects that the battery-type sensing cable 20 is shorted due to leakage, it is regarded as a leakage state as in the conventional short method and operates to inform the administrator of the leakage state in real time.

또한, 제어부(11)는 회로의 각종 전기적 파라미터를 이용하여 누액의 지점을 정확히 감지할 수 있다.
In addition, the control unit 11 may accurately detect the point of leakage using various electrical parameters of the circuit.

아울러, 본 발명에 따른 전지형 누액 감지 케이블을 이용한 누액 감지 시스템(S)은, 본체(10)의 통신부(12)를 통해 각종 유무선 통신망을 통해 접속됨에 따라, 제어부(11)가 생성한 누액 감지정보를 각종 장치(스마트폰, 시설관리 시스템 또는 각종 모니터링 시스템)로 전송하도록 구성된다.
In addition, the leakage detection system (S) using the battery-type leakage detection cable according to the present invention, as the leakage is detected by the control unit 11 as it is connected through various wired and wireless communication networks through the communication unit 12 of the main body 10. It is configured to transmit information to various devices (smartphones, facility management systems or various monitoring systems).

이상으로 본 발명의 기술적 사상을 예시하기 위한 바람직한 실시예와 관련하여 설명하고 도시하였지만, 본 발명은 이와 같이 도시되고 설명된 그대로의 구성 및 작용에만 국한되는 것이 아니며, 기술적 사상의 범주를 일탈함이 없이 본 발명에 대해 다수의 변경 및 수정이 가능함을 당업자들은 잘 이해할 수 있을 것이다. 따라서 그러한 모든 적절한 변경 및 수정과 균등 물들도 본 발명의 범위에 속하는 것으로 간주되어야 할 것이다.While the present invention has been particularly shown and described with reference to preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. It will be appreciated by those skilled in the art that numerous changes and modifications may be made without departing from the invention. And all such modifications and changes as fall within the scope of the present invention are therefore to be regarded as being within the scope of the present invention.

S: 전지형 누액 감지 케이블을 이용한 누액 감지 시스템
10: 본체 11: 제어부
12: 통신부 13: LED 점등부
14: 스피커 20: 전지형 감지 케이블S: Leakage detection system using all-cell leak detection cable
10: main body 11: control unit
12: communication unit 13: LED lighting unit
14: Speaker 20: All-round sensing cable

Claims (5)

누액 감지 시스템에 있어서,
누액 상태를 직접적으로 감지하는 필름형태의 전지형 감지 케이블(20)로부터 유기된 전압신호를 감지하여 누액 감지정보를 생성하는 제어부(11), 및 누액 감지정보를 유무선 통신망을 통해 접속된 스마트폰 또는 모니터링 시스템으로 전송하는 통신부(12)로 구성된 본체(10); 및
도전성 누액을 감지하는 탄소섬유 또는 구리의 전기도체로 이루어진 양극과, 아연 또는 알루미늄의 전기도체로 이루어진 음극을 다공질의 절연 및 흡수성이 양호한 보호재로 코팅한 필름형태의 전지형 감지 케이블(20);을 포함하되,
상기 전지형 감지 케이블(20)은 단선 등 건전 상태를 감지하기 위해 케이블 종단에 일정 값의 종단저항이 연결되도록 구성되며,
상기 제어부(11)는, 상기 종단저항을 통해 폐회로가 형성된 전지형 감지 케이블(20)에 설정된 시간마다 미소전압을 가하여, 전지형 감지 케이블(20)의 단선 등 건전 여부를 감지함과 동시에 전지형 감지 케이블(20)이 쇼트여부를 판단하여 누액 여부를 감지하는 것을 특징으로 하는 전지형 누액 감지 케이블을 이용한 누액 감지 시스템.In the leak detection system,
The control unit 11 for generating a leakage detection information by sensing the voltage signal induced from the film-type battery-type detection cable 20 for directly detecting the leakage state, and the smartphone or the leakage detection information connected through a wired or wireless communication network or A main body 10 composed of a communication unit 12 for transmitting to a monitoring system; And
A battery-type sensing cable 20 in the form of a film in which a cathode made of an electrical conductor of carbon fiber or copper sensing conductive leakage, and a cathode made of an electrical conductor of zinc or aluminum are coated with a protective material having good porous insulation and good absorbency; Including,
The battery-type sensing cable 20 is configured such that a terminal resistor of a predetermined value is connected to the end of the cable in order to detect a sound state such as disconnection.
The control unit 11 applies a minute voltage to the battery-type sensing cable 20 in which the closed circuit is formed through the terminating resistor at every set time, and detects whether the battery-type sensing cable 20 is disconnected or not and is also battery-type. Leakage detection system using a battery-type leaky detection cable, characterized in that for detecting whether the detection cable 20 is leaking by determining whether the short. 제1항에 있어서,
상기 본체(10)는,
상기 제어부(11)가 누액상태를 감지하는 경우 점등되는 LED 점등부(13); 및
기 설정된 사운드를 출력하는 스피커(14);를 더 포함하는 것을 특징으로 하는 전지형 누액 감지 케이블을 이용한 누액 감지 시스템.The method of claim 1,
The main body (10)
An LED lighting unit 13 which is turned on when the controller 11 detects a leakage state; And
Leakage detection system using a battery type leak detection cable, characterized in that it further comprises; a speaker (14) for outputting a predetermined sound. 삭제delete 제1항에 있어서,
상기 전지형 감지 케이블(20)에 도전성 액체가 접촉되는 경우, 전지형 감지 케이블(20) 일측에 구성된 도체와 전해질로 작용하는 전기화학 작용이 일어나 각 도체간에 일정 크기의 전압(전위)이 형성되며,
제어부(11)가 상기 전압을 감지하여 생성한 누액 감지정보를 통신부(12)를 통해 접속된 스마트폰 또는 모니터링 시스템으로 전송하는 것을 특징으로 하는 전지형 누액 감지 케이블을 이용한 누액 감지 시스템.The method of claim 1,
When the conductive liquid is in contact with the triangular sensing cable 20, an electrochemical action acting as a conductor and an electrolyte formed on one side of the triangular sensing cable 20 occurs to form a voltage (potential) of a predetermined size between the conductors. ,
Leakage detection system using a battery type leakage detection cable, characterized in that the control unit 11 transmits the leakage detection information generated by sensing the voltage to a smart phone or monitoring system connected through the communication unit 12. 삭제delete
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017213381A1 (en) * 2016-06-08 2017-12-14 심충식 Leakage detection cable and method for manufacturing same
KR101993467B1 (en) * 2018-10-08 2019-09-30 한국소방산업기술원 harmful chemical leak alarm system
WO2021172773A1 (en) * 2020-02-28 2021-09-02 가천대학교 산학협력단 Water-activated reserve battery, and leak detection system comprising same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3981181A (en) * 1974-07-13 1976-09-21 Sadamasa Ochiai Method for detecting liquid leak and a cable therefor
JP2009150806A (en) * 2007-12-21 2009-07-09 Nec Corp Corrosion sensor, its manufacturing method, liquid detection method, and corrosion detection apparatus
KR101006708B1 (en) * 2010-03-25 2011-01-10 주식회사 창성에이스산업 Leakage detection alarm device, alarm method thereof and construction method thereof
KR20110053883A (en) * 2009-11-16 2011-05-24 (주)유민에쓰티 Leak sensing apparatus having heating function

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3981181A (en) * 1974-07-13 1976-09-21 Sadamasa Ochiai Method for detecting liquid leak and a cable therefor
JP2009150806A (en) * 2007-12-21 2009-07-09 Nec Corp Corrosion sensor, its manufacturing method, liquid detection method, and corrosion detection apparatus
KR20110053883A (en) * 2009-11-16 2011-05-24 (주)유민에쓰티 Leak sensing apparatus having heating function
KR101006708B1 (en) * 2010-03-25 2011-01-10 주식회사 창성에이스산업 Leakage detection alarm device, alarm method thereof and construction method thereof

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017213381A1 (en) * 2016-06-08 2017-12-14 심충식 Leakage detection cable and method for manufacturing same
KR101856619B1 (en) * 2016-06-08 2018-05-10 심충식 Leak liquid sensing cable and manufacturing method thereof
JP2019521333A (en) * 2016-06-08 2019-07-25 ユミン システム テクノロジー カンパニー，リミテッド Leakage detection cable and method of manufacturing the same
US11137315B2 (en) 2016-06-08 2021-10-05 Yumin System Technology Co., Ltd Leakage detection cable and method for manufacturing same
KR101993467B1 (en) * 2018-10-08 2019-09-30 한국소방산업기술원 harmful chemical leak alarm system
WO2021172773A1 (en) * 2020-02-28 2021-09-02 가천대학교 산학협력단 Water-activated reserve battery, and leak detection system comprising same

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