KR200199644Y1 - The structure of valve & electric circuit to detect the abrasion degree of gas-controlling valve - Google Patents

The structure of valve & electric circuit to detect the abrasion degree of gas-controlling valve Download PDF

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Publication number
KR200199644Y1
KR200199644Y1 KR2020000008864U KR20000008864U KR200199644Y1 KR 200199644 Y1 KR200199644 Y1 KR 200199644Y1 KR 2020000008864 U KR2020000008864 U KR 2020000008864U KR 20000008864 U KR20000008864 U KR 20000008864U KR 200199644 Y1 KR200199644 Y1 KR 200199644Y1
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South Korea
Prior art keywords
conductor
wear
circuit
disk
valve
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KR2020000008864U
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Korean (ko)
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송인구
신선휴
지교환
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송인구
신선휴
지교환
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Priority to KR2020000008864U priority Critical patent/KR200199644Y1/en
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Publication of KR200199644Y1 publication Critical patent/KR200199644Y1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0025—Electrical or magnetic means
    • F16K37/0041—Electrical or magnetic means for measuring valve parameters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0209—Check valves or pivoted valves
    • F16K27/0218—Butterfly valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0058—Optical means, e.g. light transmission, observation ports

Abstract

본 고안은 각종가스, 공기 등 물질의 흐름을 제어하는 비통전물질제어용 각종 밸브가 장시간 사용으로 마모되었을 때 그 마모상태와 마모량를 원격지에서 신속 정확하게 파악할 수 있도록 한 밸브에 관한 것이다.The present invention relates to a valve for quickly and accurately grasping the wear state and the amount of wear in a remote place when various valves for controlling non-conductive material controlling the flow of materials such as various gases and air are worn for a long time.

각종 밸브에 있어서, 씨트(2)에 구성된 전도체(101) 또는 디스크(3)에 구성된 전도체(121)가 마모되면 마모상태를 외부에서 알 수 있는 경보회로(130)와 마모량표시회로(140)로 구성되어 있으며, 상기 기체가 왕래하는 씨트(2)의 마모되는 부분 전 둘레에 적절한 두께와 폭을 가진 전도체(101)가 구성되고 전도체(101)의 양끝은 본체(1)의 적절한 위치에 조립되어 있는 절연체(103)를 관통하여 콘넥타(104)에 연결되어 구성된 본체측전도체부와; 상기 기체의 흐름을 차단하는 역할을 하는 디스크(3)의 마모되는 부분 전 둘레에 적절한 두께와 폭을 가진 전도체(121)가 구성되고 전도체(121)의 양끝은 디스크(3) 샤프트의 중심에 조립되어 있는 절연체(123)를 관통하여 콘넥타(124)에 연결되어 구성된 디스크측전도체부와; 경보회로(130)와 마모량표시회로(140)를 구비한 마모상태감지회로(150)로 구성된 것을 특징으로 하는 마모상태를 감지할 수 있는 회로가 구성된 비통전물질제어용 밸브.In various valves, when the conductor 101 formed on the seat 2 or the conductor 121 formed on the disk 3 is worn out, the wear state is alerted to the alarm circuit 130 and the wear amount display circuit 140. And a conductor 101 having an appropriate thickness and width around the worn portion of the sheet 2 coming and going, and both ends of the conductor 101 are assembled at an appropriate position of the main body 1 A main body side conductor portion configured to penetrate the insulator 103 and be connected to the connector 104; A conductor 121 having an appropriate thickness and width is formed around the worn portion of the disc 3, which serves to block the flow of gas, and both ends of the conductor 121 are assembled at the center of the disc 3 shaft. A disk side conductor portion configured to penetrate through the insulator 123 and connected to the connector 124; A non-conductive material control valve having a circuit capable of detecting a wear state, comprising a wear state detection circuit 150 having an alarm circuit 130 and a wear amount display circuit 140.

Description

마모상태를 감지할 수 있는 회로가 구성된 비통전물질제어용 밸브{The structure of valve ＆ electric circuit to detect the abrasion degree of gas-controlling valve}Non-conductive material control valve composed of a circuit capable of detecting abrasion state {The structure of valve & electric circuit to detect the abrasion degree of gas-controlling valve}

본 고안은 물질의 흐름을 제어하는 각종 밸브에 있어서 원격지에서 마모상태를 감지할 수 있도록 한 밸브에 관한 것으로, 보다 상세하게는 각종가스, 공기 등 비통전물질의 흐름을 제어하는 각종 밸브가 장시간 사용으로 마모되었을 때 그 마모상태를 원격지에서 신속정확하게 파악 할 수 있도록 한 마모상태를 감지할 수 있는 회로가 구성된 비통전물질제어용 밸브에 관한 것이다.The present invention relates to a valve that can detect the wear state at a remote location in the various valves for controlling the flow of the material, more specifically, various valves for controlling the flow of non-conductive material such as various gases, air used for a long time The present invention relates to a valve for controlling non-conductive material, in which a circuit capable of detecting a wear state is provided so that the wear state can be quickly and accurately identified at a remote location.

일반적으로, 밸브는 기체, 유체 등 배관을 통하여 이송 되는 각종 물질의 흐름을 제어하는 용도로 산업의 전 분야에서 사용되며 글루브 밸브, 볼 밸브, 버터플라이밸브, 체크 밸브등이 있다.In general, the valve is used in all fields of the industry for the control of the flow of various materials transferred through the pipe, such as gas, fluid, and there are groove valves, ball valves, butterfly valves, check valves.

이러한 각종 밸브는 [도 1] 에 도시된 일 예에서와 같이 본체(1)의 씨트(2)와 디스크(3)가 마모되었을 때 외부에서는 마모정도를 알 수 없으므로 주기적으로 분해하여 육안으로 점검하거나, 일정주기를 정하여 전량 교체하는 방법을 사용하고 있으므로 밸브의 유지보수에 많은 비용이 소요되고 있으며, 전 산업이 자동제어형 프로세스로 변화하는 추세에 있어서 밸브의 마모로 이송되는 각종 물질이 누출 될 경우 외란의 발생으로 후속 공정이 정확히 제어되지 않는 등의 문제점이 있다.Such various valves are periodically disassembled and inspected visually because the degree of wear is not known from the outside when the seat 2 and the disc 3 of the main body 1 are worn as in the example shown in FIG. In order to maintain the valve, it is very costly to maintain the valve, and the entire industry is changing to an automatic control process. There is a problem that the subsequent process is not precisely controlled due to the occurrence of.

본 고안은 상술한 바와 같은 문제점을 해결하고자 안출한 것으로, 비통전물질제어용 각종 밸브의 마모상태를 원격지에서 신속정확하게 파악하기 위한 마모상태를 감지할 수 있는 회로가 구성된 비통전물질제어용 밸브를 제공함에 그 목적이 있다.The present invention has been made to solve the above problems, to provide a non-conductive material control valve configured to detect a wear condition for quickly and accurately grasping the wear state of various valves for non-conductive material control remotely. The purpose is.

도 1은 종래기술에 따른 각종 밸브의 구조를 버터플라이 밸브를 예를 들어 도시한 사시도1 is a perspective view showing a butterfly valve as an example of the structure of various valves according to the prior art;

도 2는 본 고안에 따른 마모상태감지회로가 구성된 밸브의 구조를 버터플라이 밸브를 예를 들어 도시한 부분단면 사시도Figure 2 is a partial cross-sectional perspective view showing a butterfly valve as an example of the structure of the valve configured to wear state detection circuit according to the present invention

도 3은 본 고안에 따른 도 2의 단면 A-B에서 본 본체측 마찰면에 마모상태감지회로가 구성된 상태를 도시한 단면도3 is a cross-sectional view showing a state in which a wear state detection circuit is configured on the main body side friction surface in the cross section A-B of FIG. 2 according to the present invention;

도 4는 본 고안에 따른 도 2의 단면 A-B에서 본 디스크측 마찰 면에 마모상태감지회로가 구성된 상태를 도시한 단면도Figure 4 is a cross-sectional view showing a state in which the wear state detection circuit is configured on the disk side friction surface seen in section A-B of Figure 2 according to the present invention

도 5는 본 고안에 따른 마모상태감지회로부를 도시한 회로도5 is a circuit diagram showing a wear state detection circuit according to the present invention

도 6은 본 고안에 따른 경보회로를 도시한 회로도 도 7은 본 고안에 따른 마모량표시회로를 도시한 회로도이다.6 is a circuit diagram showing an alarm circuit according to the present invention 7 is a circuit diagram illustrating a wear amount display circuit according to the present invention.

(도면의 주요부분에 대한 부호의 설명)(Explanation of symbols for the main parts of the drawing)

1 : 본체 2 : 씨트1: body 2: seat

3 : 디스크 100 : 본체측전도체부3: disc 100: main body side conductor portion

101 : 전도체 102 : 절연접착제101: conductor 102: insulating adhesive

103 : 절연체 104 : 콘넥타103: insulator 104: connector

120 : 디스크측전도체부 121 : 전도체120: disk side conductor portion 121: conductor

122 : 절연접착제 123 : 절연체122: insulation adhesive 123: insulator

124 : 콘넥타 130 : 경보회로124: connector 130: alarm circuit

131 : 케이싱 132 : 발광램프131: casing 132: light emitting lamp

133 : 스위치 134 : 콘넥타133: switch 134: connector

135 : 배터리 136 : 릴레이135: battery 136: relay

137 : 케이블 140 : 마모량표시회로137 cable 140 wear amount display circuit

141 : 마모량표시계 142 : 비교회로141: wear level indicator 142: comparison circuit

143 : 초기저항값메모리 144 : 저항측정기143: initial resistance value memory 144: resistance measuring instrument

145 : 케이블 150 : 마모상태감지회로부145: cable 150: wear state detection circuit

상기 목적을 달성하기 위해 본 고안은 디스크와 접촉하는 마찰면에 전도체를 구성한 본체측전도체부(100)와; 상기 본체측전도체부의 씨트와 접촉하는 마찰면에 전도체를 구성한 디스크측전도체부(120)와; 상기 전도체와 연결되고 전도체가 절단되거나 마모되면 그 상태를 감지하는 마모상태감지회로부(150)로 구성됨을 특징으로 한다.In order to achieve the above object, the present invention provides a main body side conductor portion (100) comprising a conductor on a friction surface in contact with a disk; A disk side conductor portion 120 having a conductor formed on a friction surface in contact with the seat of the main body side conductor portion; It is characterized in that the wear state detection circuit unit 150 is connected to the conductor and detects the state when the conductor is cut or worn.

이하에서는 본 고안에 따른 양호한 실시 예를 첨부도면에 의거하여 상세하게 설명한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 2에 따르면, 본체측전도체부(100)의 절연체(103)는 본체(1)에 조립되며 본체(1)의 적절한 위치에는 절연체(103)을 조립하기 위한 구멍이 가공되어 있고 그 구멍에 전도체(101)를 본체(1)로부터 절연시키며 기밀유지를 위해 일정한 탄성을 가진 절연체(103)가 조립되어 있다.According to FIG. 2, the insulator 103 of the main body side conductor portion 100 is assembled to the main body 1, and a hole for assembling the insulator 103 is processed at an appropriate position of the main body 1, and a conductor is formed in the hole. An insulator 103 having a constant elasticity is assembled to insulate the 101 from the main body 1 and to keep it airtight.

전도체(101)는 씨트(2) 내면의 디스크(3)와 접촉하는 위치에 원주면을 따라 전 둘레에 일정한 두께로 조립되고 절연접착제(102)에 의해 씨트(2)와 분리되어 절연 및 강력하게 접착되며, 전도체(101)의 양끝은 절연체(103)를 관통하여 콘넥타(104)에 납땜연결되고 전도체(101)의 폭과 묻히는 깊이는 씨트(2)의 마모허용한계 치와 같다.The conductor 101 is assembled to a certain thickness along the circumference along a circumferential surface at a position in contact with the disk 3 of the inner surface of the sheet 2 and separated from the sheet 2 by the insulating adhesive 102 to insulate and strongly Bonded, both ends of the conductor 101 penetrate through the insulator 103 and soldered to the connector 104 and the width and buried depth of the conductor 101 are equal to the wear tolerance of the seat 2.

상기 디스크측전도체부(120)는 디스크(3)의 씨트(2)와 접촉하는 마찰면의 적절한 위치에 일정한 두께을 가진 전도체(121)가 원주 면을 따라 전 둘레에 구성되고 전도체(121)는 절연접착제(122)에 의해 디스크(3)와 분리되어 절연 및 강력하게 접착되며 전도체(121)의 양끝은 절연체(123)를 관통하여 콘넥타(124)에 납땜연결되고 전도체(121)가 디스크(3)에 묻히는 깊이는 디스크(3)의 마모허용한계 치와 같다.The disk side conductor portion 120 has a conductor 121 having a constant thickness at an appropriate position of the friction surface in contact with the seat 2 of the disk 3 is formed around the circumference along the circumferential surface and the conductor 121 is insulated. It is separated from the disk 3 by the adhesive 122 and insulated and strongly bonded. Both ends of the conductor 121 penetrate through the insulator 123 and soldered to the connector 124, and the conductor 121 is connected to the disk 3. The depth buried at is equal to the wear tolerance of the disc (3).

상기 디스크(3)의 샤프트에는 절연체(123)를 조립하기 위한 구멍이 중심에 가공되어 있고 그 구멍에 전도체(121)를 디스크(3)의 샤프트로부터 절연시키며 기밀 유지를 위해 적절한 탄성을 가진 절연체(123)가 조립되어있다.The shaft of the disk 3 has a hole for assembling the insulator 123 at the center thereof, and insulates the conductor 121 from the shaft of the disk 3 in the hole and has an appropriate insulator for airtightness. 123 is assembled.

상기 마모상태감지회로부(150)의 경보회로(130)는 적절한 크기의 케이싱(131)에 발광램프(132)와 스위치(133)와 콘넥타(134)가 외부에 조립되고 내부에는 배터리(135)와 릴레이(136)가 내장되며 일정한 길이의 케이블(137)에 의해 전도체(101)(121)에 연결되어 전기적으로 회로가 구성되어 있다.The alarm circuit 130 of the wear state detecting circuit unit 150 has a light emitting lamp 132, a switch 133, and a connector 134 assembled in a casing 131 of an appropriate size, and a battery 135 and an inside thereof. The relay 136 is built in and is electrically connected to the conductors 101 and 121 by a cable 137 of a constant length.

상기 마모상태감지회로부(150)의 마모량표시회로(140)는 전도체(101)(121)를 처음 구성했을 때 형성된 초기저항값를 저장하기 위한 초기저항값메모리(143)와 저항측정기(144)가 측정한 저항값과 초기저항값메모리(143)에 저장된 초기저항값를 비교연산하는 역할을 하는 비교회로(142)와 비교회로(142)의 값을 % 또는 mm 단위의 양으로 환산해 주는 마모량지시계(141)와 원격지의 전도체(101)(121)까지 이어지는 케이블(137)에 의해 전기적으로 회로가 구성되어 있다.The wear amount display circuit 140 of the wear state detection circuit unit 150 is measured by the initial resistance value memory 143 and the resistance meter 144 for storing the initial resistance value formed when the conductors 101 and 121 are initially configured. Abrasion amount indicator 141 for converting the value of the comparison circuit 142 and the comparison circuit 142, which serves to compare and calculate the resistance value and the initial resistance value stored in the initial resistance value memory 143, in% or mm units. ) And a cable 137 that extends to the conductors 101 and 121 at a remote location.

이하 본 고안의 작용을 상세히 설명하면 다음과 같다.Hereinafter, the operation of the present invention in detail.

도 5와 도 6에 따르면, 상기 마모상태감지회로부(150)의 경보회로(130)는 스위치(133)를 ON 시키면 릴레이(136)가 개회로를 구성하여 발광램프(132)가 발광하지 않는 상태가 되며 이때는 씨트(2) 또는 디스크(3)의 마모상태가 마모허용한계 치 이내임을 알 수 있게 한다.According to FIGS. 5 and 6, the alarm circuit 130 of the wear state detecting circuit unit 150 has a state in which the light emitting lamp 132 does not emit light when the switch 133 is turned on so that the relay 136 forms an open circuit. In this case, it is possible to know that the wear state of the seat 2 or the disc 3 is within the wear tolerance limit.

장시간 사용으로 씨트(2) 또는 디스크(3)의 마모상태가 마모허용한계 치를 벗어나면 전도체(101)(121)가 절손되고 이때 릴레이(136)가 폐회로를 구성하여 발광램프(132)가 발광하므로 씨트(2) 또는 디스크(3)의 마모상태가 마모허용한계 치를 벗어났음을 알려주게 된다.When the wear state of the sheet 2 or the disk 3 is out of the wear allowable limit value for a long time, the conductors 101 and 121 are broken and the relay 136 forms a closed circuit, so that the light emitting lamp 132 emits light. The wear state of the seat 2 or the disc 3 is out of the wear tolerance.

도 5와 7에 따르면, 상기 마모상태감지회로부(150)의 마모량표시회로(130)는 저항측정기(144)로 전도체(101)(121)의 현재 저항값을 측정하면 비교회로(142)에서 초기저항값메모리(143)에 저장되어 있는 전도체(101)(121)의 초기저항값과 비교하여 마모량지시계(141)에 % 또는 mm 단위로 전도체(101)(121)가 마모된 정도를 환산하여 표시하므로 씨트(2) 또는 디스크(3)의 마모상태를 알 수 있게 된다.5 and 7, the wear level display circuit 130 of the wear state detecting circuit unit 150 measures the current resistance value of the conductors 101 and 121 by the resistance measuring unit 144. Compared to the initial resistance value of the conductors 101 and 121 stored in the resistance value memory 143, the wear amount indicator 141 converts and displays the degree of wear of the conductors 101 and 121 in units of% or mm. Therefore, the wear state of the seat 2 or the disk 3 can be known.

상기 본 고안를 각종 밸브에 구성함에 있어서 전도체(101)(121)는 본체(1)의 씨트(2)와 디스크(3) 중 한 곳에만 구성할 수도 있고 효율을 높이기 위해 두 곳에 모두 구성할 수도 있으며 전도체(101)(121)를 씨트(2)와 디스크(3)의 두 곳에 모두 구성할 경우 마모상태감지회로부(150)를 한 개소로 통합할 수도 있다.In constructing the present invention in various valves, the conductors 101 and 121 may be configured in only one of the seat 2 and the disc 3 of the main body 1, or may be configured in both places in order to increase efficiency. When the 101 and 121 are configured at both the seat 2 and the disc 3, the wear state detecting circuit unit 150 may be integrated in one place.

이상에서 설명한 바와 같이 본 고안에 의하면, 각종가스, 공기 등 비통전물질의 흐름을 제어하는 각종 밸브가 장시간 사용으로 마모되었을 때 그 마모상태와 마모량를 원격지에서 신속정확하게 파악할 수 있는 실용상의 효과가 있다. 상술한 설명은 본 고안에 따른 양호한 일 실시 예를 예시적으로 설명한 것으로 본 고안을 극히 한정하는 것은 아니며, 아울러 본 고안이 속한 상업상의 분야에서 통상의 지식을 가진 자이면 본 고안의 기술적 사상의 범주를 벗어나지 않는 범위 내에서 다양한 변형과 모방이 가능함은 명백한 사실이다.As described above, according to the present invention, when various valves for controlling the flow of non-conductive materials such as various gases and air are worn out for a long time, there is a practical effect of quickly and accurately grasping the wear state and the amount of wear from a remote site. The above description exemplarily illustrates a preferred embodiment according to the present invention by way of example, and does not limit the present invention to the extreme. In addition, a person having ordinary knowledge in the commercial field to which the present invention belongs may have a technical scope of the present invention. It is obvious that various modifications and imitations are possible without departing from the scope of the invention.

Claims (5)

비통전물질제어용 각종 밸브에 있어서, 씨트(2)의 디스크(3)와 접촉하여 마모되는 부분 전 둘레에 전도체(101)가 묻히는 본체측전도체부(100)와; 디스크(3)의 씨트(2)와 접촉하여 마모되는 부분 전둘레에 전도체(121)가 묻히는 디스크측전도체부(120)와; 상기 본체측전도체부(100) 및 디스크측전도체부(120)에 전기적으로 연결되며 경보회로(130)와 마모량표시회로(140)로 이루어진 마모상태감지회로부(150)를 포함 함을 특징으로 하는 마모상태를 감지할 수 있는 회로가 구성된 비통전물질제어용 밸브.A valve for controlling non-conductive material, comprising: a main body side conductor portion (100) in which a conductor (101) is buried around a portion worn out in contact with a disk (3) of a seat (2); A disk side conductor portion 120 in which the conductor 121 is buried around the part of the disk 3 that is worn out in contact with the sheet 2; Wear is characterized in that it comprises an abrasion state detection circuit unit 150 is electrically connected to the main body side conductor portion 100 and the disk side conductor portion 120, consisting of an alarm circuit 130 and the wear amount display circuit 140 Non-conductive material control valve with a circuit that can detect a condition. 제 1항에 있어서, 상기 본체측전도체부(100)는 씨트(2)의 디스크(3)와 접촉하여 마모되는 부분 전 둘레에 일정한 두께와 마모허용한계 치와 같은 폭을 가진 전도체(101)가 묻히고 전도체(101)는 절연접착제(102)에 의해 씨트(2)와 분리되어 절연 및 강력하게 접착되며 전도체(101)의 양끝은 본체(1)에 조립되어 있는 절연체(103)를 관통하여 콘넥타(104)에 연결되어 구성된 것을 특징으로 하는 마모상태를 감지할 수 있는 회로가 구성된 비통전물질제어용 밸브.According to claim 1, wherein the body-side conductor portion 100 is a conductor 101 having a constant thickness and a width equal to the wear tolerance value around the portion worn in contact with the disk (3) of the seat (2) Buried and the conductor 101 is separated from the sheet 2 by the insulating adhesive 102, insulated and strongly bonded, and both ends of the conductor 101 penetrate through the insulator 103 assembled to the main body 1 and the connector ( 104. A valve for controlling non-conductive material, comprising a circuit for detecting a wear state, characterized in that configured to be connected to. 제 1항에 있어서, 상기 디스크측전도체부(120)는 디스크(3)의 씨트(2)와 접촉하여 마모되는 부분 전 둘레에 일정한 두께와 마모허용한계 치와 같은 폭을 가진 전도체(121)가 묻히고 전도체(121)는 절연접착제(122)에 의해 디스크(3)와 분리되어 절연 및 강력하게 접착되며 전도체(121)의 양끝은 디스크(3) 샤프트의 중심에 있는 절연체(123)를 관통하여 콘넥타(124)에 연결되어 구성된 것을 특징으로 하는 마모상태를 감지할 수 있는 회로가 구성된 비통전물질제어용 밸브.According to claim 1, wherein the disk side conductor portion 120 is a conductor 121 having a constant thickness and a width equal to the wear tolerance of the entire area around the wear portion in contact with the sheet (2) of the disk (3) Buried and the conductor 121 is separated from the disk 3 by the insulating adhesive 122 to be insulated and strongly bonded, and both ends of the conductor 121 penetrate through the insulator 123 in the center of the disk 3 shaft. Non-conductive material control valve configured to detect the wear state, characterized in that the connection is configured to (124). 제 1항에 있어서, 상기 마모상태감지회로부(150)의 경보회로(130)는 전도체(101)(121)가 절단되면 폐회로를 구성하는 릴레이(136)와 릴레이(136)가 폐회로를 구성하면 발광하는 발광램프(132)와 전원를 공급하는 배터리(135)와 전원를 단속하는 스위치(133)와 케이싱(131) 외부에 돌출되는 콘넥타(134)와 원격지의 전도체(101)(121)까지 이어지는 케이블(137)을 구비하여서 된 것를 특징으로 하는 마모상태를 감지할 수 있는 회로가 구성된 비통전물질제어용 밸브.The alarm circuit 130 of the wear state detecting circuit unit 150 emits light when the relays 136 and the relay 136 constitute a closed circuit when the conductors 101 and 121 are cut. The light emitting lamp 132 and the battery 135 for supplying power, the switch 133 for intermitting the power and the connector 134 protruding outside the casing 131 and the cable 137 leading to the conductors 101 and 121 of the remote place. A valve for controlling non-conductive material, in which a circuit capable of detecting a wear state is configured. 제 1항에 있어서, 상기 마모상태감지회로부(150)의 마모량표시회로(140)는 전도체(101)(121)의 현재 저항값을 측정하는 저항측정기(144)와 전도체(101)(121)의 초기 저항값을 저장하고 있는 초기저장값메모리(143)와 전도체(101)(121)의 현재 저항값과 초기 저항값을 비교 연산하는 비교회로(142)와 비교회로(142)에서 산출한 결과를 % 또는 mm 단위의 양으로 환산하여 표현하는 마모량지시계(141)와 원격지의 전도체(101)(121)까지 전기적으로 연결하는 케이블(145)을 구비하여서 된 것을 특징으로 하는 마모상태를 감지할 수 있는 회로가 구성된 비통전물질제어용 밸브.The wear level display circuit 140 of the wear state detecting circuit unit 150 of the resistance measuring unit 144 and the conductors 101 and 121 measuring the current resistance value of the conductors 101 and 121. The result calculated by the comparison circuit 142 and the comparison circuit 142 comparing and calculating the current resistance value and the initial resistance value of the initial storage value memory 143 and the conductors 101 and 121 storing the initial resistance value Abrasion amount indicator 141, which is expressed in terms of% or mm, and a cable 145 that electrically connects to the conductors 101 and 121 of a remote location can be detected. Non-conductive material control valve with circuit.
KR2020000008864U 2000-03-24 2000-03-24 The structure of valve & electric circuit to detect the abrasion degree of gas-controlling valve KR200199644Y1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100915009B1 (en) * 2007-10-17 2009-09-02 삼성석유화학(주) Rotary valve
KR20170045341A (en) * 2014-09-01 2017-04-26 베르너 잘하스 Method for determining the degree of wear of a valve, and apparatus for carrying out said method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100915009B1 (en) * 2007-10-17 2009-09-02 삼성석유화학(주) Rotary valve
KR20170045341A (en) * 2014-09-01 2017-04-26 베르너 잘하스 Method for determining the degree of wear of a valve, and apparatus for carrying out said method
KR20200004473A (en) * 2014-09-01 2020-01-13 베르너 잘하스 Method for determining the degree of wear of a valve, and apparatus for carrying out said method
US11079040B2 (en) 2014-09-01 2021-08-03 Acs Air Compressor Systeme Gmbh Method for determining the degree of wear of a valve, and apparatus for carrying out said method
KR102373745B1 (en) 2014-09-01 2022-03-11 베르너 잘하스 Method for determining the degree of wear of a valve, and apparatus for carrying out said method
KR102374785B1 (en) * 2014-09-01 2022-03-15 에이씨에스 에어 컴프레서 시스템 게엠베하 Method for determining the degree of wear of a valve, and apparatus for carrying out said method

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