KR20060035535A - Electronic valve - Google Patents

Electronic valve Download PDF

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Publication number
KR20060035535A
KR20060035535A KR1020040086405A KR20040086405A KR20060035535A KR 20060035535 A KR20060035535 A KR 20060035535A KR 1020040086405 A KR1020040086405 A KR 1020040086405A KR 20040086405 A KR20040086405 A KR 20040086405A KR 20060035535 A KR20060035535 A KR 20060035535A
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South Korea
Prior art keywords
valve
opening
closing
electronic valve
present
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KR1020040086405A
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Korean (ko)
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KR100656199B1 (en
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박웅현
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주식회사 파워텍
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Priority to KR1020040086405A priority Critical patent/KR100656199B1/en
Publication of KR20060035535A publication Critical patent/KR20060035535A/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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0644—One-way valve
    • 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
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • 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
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/36—Valve members
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0644—One-way valve
    • F16K31/0655—Lift valves
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Magnetically Actuated Valves (AREA)

Abstract

본 발명은 전자식 밸브의 개폐방법에 있어서, 상기 전자식 밸브는 개폐를 유지하기 위해서 영구자석의 자성 또는 코일에 지속적인 전기에너지를 공급하지 아니하고 밸브내부에 배설된 탄성작용과 기구적 작용을 이용하여 밸브의 개폐를 유지함으로서 전기에너지가 필요없으므로 전기에너지 낭비와 아울러 과열로 인한 화재의 위험을 완전히 제거하여 밸브의 신뢰성과 수명을 연장시키는 전자식 밸브를 제공한다.The present invention provides a method of opening and closing an electronic valve, the electronic valve is to maintain the opening and closing of the valve by using the elastic action and mechanical action disposed inside the valve without supplying continuous electrical energy to the magnet or coil of the permanent magnet. By maintaining the opening and closing, there is no need for electric energy, thus providing an electronic valve that completely eliminates the risk of electric energy and the risk of fire due to overheating, thereby extending the reliability and life of the valve.

또한 본 발명은 비상시 별도의 장치없이 원터치로 수동조작이 가능하며 정전시에도 개폐가 지속적으로 유지되는 특성을 가진 전자식 밸브를 제공한다.In another aspect, the present invention provides an electronic valve having a characteristic that the manual operation is possible in one-touch without an additional device in an emergency and the opening and closing is continuously maintained even in the event of a power failure.

개폐유지장치, 고정핀, 스프링Opening and closing device, fixing pin, spring

Description

전자식 밸브{Electronic Valve}Electronic Valve {Electronic Valve}

도1은 종래기술에 의한 전자식 밸브의 구조를 도시한 단면도이고1 is a cross-sectional view showing the structure of an electromagnetic valve according to the prior art;

도2는 본 발명의 일 실시예에 의한 전자식 밸브의 전원으로 작동된 경우 개방상태의 단면도이고Figure 2 is a cross-sectional view of the open state when operated by the power supply of the electronic valve according to an embodiment of the present invention

도3은 본 발명의 일 실시예에 의한 전자식 밸브의 전원으로 작동된 경우 폐쇄된 상태의 단면도이고Figure 3 is a cross-sectional view of the closed state when operated by the power supply of the electronic valve according to an embodiment of the present invention

도4는 본 발명의 일 실시예에 의한 개폐유지장치 설치도이며4 is a view of installing and maintaining the opening and closing device according to an embodiment of the present invention;

도5는 본 발명의 일 실시예에 의한 개폐유지장치 작동순서도이다.5 is a flowchart illustrating the operation of the opening and closing device according to an embodiment of the present invention.

*도면의 주요부분에 대한 부호의 * Sign of the main part of the drawing

10:이동플런저 11:외부베이스 10: Moving Plunger 11: Outer Base

12:고정플런저 13:내부베이스 12: fixed plunger 13: inner base

14:개폐유지장치 15:고무차단막 14: opening and closing holding device 15: rubber barrier

16:고정핀 17:차단부재 16: retaining pin 17: blocking member

18:코일 22:스프링18: coil 22: spring

본 발명은 전자식 밸브에 관한 것으로 특히 밸브 개폐유지를 위하여 유도코일에 지속적인 전기에너지 공급과 영구자석의 자성을 이용하지 아니하고 밸브내부에 개폐유지를 위한 장치를 사용함으로서 개폐상태에서의 신뢰성을 증대하고 개방유지를 위하여 코일에 전기에너지 공급과 영구자석의 자성을 사용하지 않으므로 유도코일 사용에 의한 밸브나 영구자석의 자성을 사용한 밸브에 비하여 전기에너지 낭비와 아울러 과열로 인한 화재위험을 완전히 제거하여 밸브의 신뢰성을 연장시키는 전자식 밸브에 관한 것이다.The present invention relates to an electronic valve, in particular to increase the reliability in the open and close state by using a device for maintaining the opening and closing in the valve without the continuous supply of electrical energy to the induction coil and the magnetism of the permanent magnet for maintaining the valve opening and closing. Since the coil does not use electric energy or permanent magnets for maintenance, the reliability of the valve is completely eliminated by the waste of electric energy and the risk of fire due to overheating, compared to valves using induction coils or valves using the magnets of permanent magnets. It relates to an electronic valve that extends.

또한 본 발명은 비상시 별도에 장치없이 원터치로 수동조작이 가능하며 정전시에도 개폐가 지속적으로 유지되는 특징이 있는 개폐장치에 관한 것이다.In addition, the present invention relates to a switchgear having a feature that can be manually operated in one-touch without an emergency device in the event of emergency, and the opening and closing is continuously maintained even during a power failure.

종래의 전자식 밸브는 도1과 같은 기본구조를 갖고 있는바 도시된 바와 같이 원형코어로 코어의 둘레에 코일(20)이 감겨있어 인가되는 정격전압에 따라 자기장을 발생하는 상기코일(20)과 상기코일(20)의 내측에 전압의 인가에 따라 자기장에너지가 유도되는 고정자(21)와 상기 고정자(21)를 그 중앙 플런저요홈(23)에 내삽된 연결핀(24)에 스프링(25)을 사이에 두고 삽입되어 전압의 인가 여부에 따라 고정자와 밀착 및 이격되는 플런저(22)와 상기 플런저의 상하이동의 플러저하우징과 결착되고 유체가 유출입되는 밸브유출입포트(10)와 상기 플런저(22)의 이동에 따라 밸브유출포트(10)를 개폐하는 다이아프램 셀(12)로 구성되어있다. 또한 상기 전자적 밸브구조 하에 있어서는 밸브를 개방하고 있어야 하는 기기에서는 밸브개방상태에서는 항상 코일에 전류를 흘러야 개방되는 단점이 있다. 이에 밸브를 열고 있는 상태는 같은 전압을 유지하므로 매우 많은 소비전류가 발생하고, 이로 인한 코일의 열 발생으로 제품수명이 단축과 밸브의 신뢰성등 많은 영향을 초래한다.The conventional electronic valve has a basic structure as shown in FIG. 1, as shown in FIG. 1, wherein the coil 20 is wound around a core with a circular core to generate a magnetic field according to a rated voltage applied thereto. The spring 25 is interposed between the stator 21 in which the magnetic field energy is induced by the application of a voltage inside the coil 20 and the connecting pin 24 inserted into the central plunger recess 23. The valve plunger 22 which is inserted into and placed in close contact with and spaced from the stator according to whether the voltage is applied, and the valve outlet port 10 and the plunger 22 which are connected to the plunger housing of the shanghai-dong of the plunger and the fluid flows in and out The diaphragm cell 12 which opens and closes the valve outlet port 10 according to this is comprised. In addition, under the electronic valve structure, a device that should open the valve has a disadvantage in that the current must always flow through the coil in the valve open state. This is because the state of the valve open maintains the same voltage, so a lot of current consumption is generated, resulting in shortening the product life and reliability of the valve due to heat generation of the coil.

상기 문제점을 해소하기 위한 것으로 본 발명은 개폐를 위하여 유도코일에 지속적인 전기에너지 공급과 영구자석의 자성을 이용하지 아니하고 밸브내부에 개폐유지를 위한 장치를 사용함으로서 전기에너지 낭비와 아울러 과열로 인한 화재위험을 완전히 제거하고 특히 정전시에도 밸브에 개방상태를 계속유지시킬수 있으며 복잡한 구조없이 원터치 작동으로 수동개폐조작이 가능한 전자식 밸브 장치를 제공하는데 목적이 있다.In order to solve the above problems, the present invention does not use the continuous electrical energy supply to the induction coil and the magnetism of the permanent magnet for opening and closing, and by using the device for maintaining the opening and closing inside the valve, waste of electrical energy and fire risk due to overheating It is an object of the present invention to provide an electronic valve device capable of completely removing the valve and maintaining the open state of the valve even in the event of a power failure, and manually opening / closing by one-touch operation without complicated structure.

상기 목적을 달성하기 위한 본 발명의 기술적 수단은, 외부로부터 인가된 전류에 따라 자기장을 발생하여 밸브를 폐쇄, 개방 및 유지 시키는 전자식 밸브에 있어서:Technical means of the present invention for achieving the above object, in the electromagnetic valve for generating a magnetic field according to the current applied from the outside to close, open and maintain the valve:

이하 첨부한 도면을 참조하여 본 발명을 보다 상세하게 살펴보고자 한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도3은 발명의 일 실시예인 초기상태의 단면도이며, 도2는 본 발명의 일 실시예인 전원으로 작동된 밸브 열린 상태의 단면도로서 밸브유출입포트를 전후로 유입구(20)와 유출구(20')를 형성하고 그사이에 다이아프램 셀(12)과 일체형 샤프트(19)를 상부로 저항하는 스프링(22)과 차단부재와 개폐유지장치(14)와 고정핀(17) 및 고정플런저(12)와 이동플런저(10)그리고 코일(18)로 구성되어 있다.3 is a cross-sectional view of an initial state of an embodiment of the present invention, and FIG. 2 is a cross-sectional view of a valve-opened state in which an embodiment of the present invention is operated by a power source, and forms an inlet 20 and an outlet 20 'before and after a valve outlet port. In between the diaphragm cell 12 and the integrated shaft 19, the spring 22, the blocking member, the opening and closing retainer 14, the fixing pin 17, the fixed plunger 12 and the moving plunger ( 10) and a coil 18.

이와같은 구조에서 상기 통로의 개방은 코일(18)에 전류가 흐르면 코일(18)에 전자력이 발생하여 이동플런저(10)가 하부이동하면서 개폐유지장치(14)를 작동 시켜 밸브를 개방유지 시킨후 전기 에너지 공급은 중단되면서 이동플런저(10)는 스프링(22')탄성으로 복귀된다.In such a structure, the opening of the passage generates an electromagnetic force when the current flows in the coil 18, and the moving plunger 10 moves downward to operate the opening / closing holding device 14 to maintain the valve open. The moving plunger 10 returns to the spring 22 'elasticity while the electrical energy supply is stopped.

또한 밸브폐쇄는 코일(18)에 전류가 흐르면 코일(18)에 전자력이 발생하여 이동플런저(10)가 하부이동하므로 개페유지장치(14)를 살짝 밀어주면 개폐유지장치가 해제되면 전기에너지공급도 중단되면서 스프링(22)의 탄성으로 다이아프램 셀((12)과 일체형 샤프트(19)를 상부로 이동시켜 폐쇄된다.In addition, the valve is closed, when the current flows in the coil 18, the electromagnetic force is generated in the coil 18, the moving plunger 10 is moved downward, so if the opening and closing device 14 is slightly pushed open and closed, the electrical energy supply is also While being interrupted, the diaphragm cell 12 and the integral shaft 19 are moved upward by the elasticity of the spring 22 and closed.

그리고 도4의 본 발명의 개폐유지장치구조는 고정스프라인(14-1) 내부에 스프라인축(14-2)을 삽입하고 스프라인축내부에 안내핀(14-3)을 삽입한후 고정플런저(12) 내부에 설치한다. 도5는 본 발명의 개폐유지장치 작동순서에 관한 것으로And the opening and closing device structure of the present invention of Figure 4 is fixed after inserting the spline shaft (14-2) inside the fixed spline 14-1 and the guide pin (14-3) inside the spline shaft It is installed inside the plunger 12. Figure 5 relates to the operation sequence of the opening and closing device of the present invention

제1안은 개폐유지장치의 처음상태도이고,The first proposal is the initial state diagram of the opening and closing maintenance device,

제2안은 고정스프라인 내부에 스프라인축이 코일의 자력으로 이동플런저의 하부이동으로 하부로 이동하는 모습이며,The second proposal is a state in which the spline shaft moves downward from the bottom of the moving plunger by the magnetic force of the coil inside the fixed spline,

제3안은 고정스프라인의 내부에 스프라인축이 고정스프라인 외부 돌출된 모습이며,The third proposal is a state in which the spline shaft protrudes outside the fixed spline inside the fixed spline

제4안은 돌출된 스프라인축이 안내핀에 돌출된 일부분이 테이퍼부분과 고정스프라인의 테이퍼가 접촉되면 안내핀 하부의 스프링탄성으로 안내핀을 상부로 밀착시키면 안내핀이 테이퍼의 각도에 따라 약간 회전한다.In the fourth proposal, when the portion of the protruding spline shaft protruding from the guide pin is in contact with the taper portion and the taper of the fixed spline, the guide pin is slightly contacted with the spring elasticity of the lower guide pin. Rotate

제5안은 안내핀의 안내로 고정스프라인 기어홈에 정착되어 개페를 유지하는 모습이다.The fifth proposal is to guide the guide pin to be fixed in the fixed spline gear groove to maintain the opening.

상기 제1∼5안의 반복작용으로 밸브개폐유지장치는 개방과 폐쇄를 계속해서 유지할수 있게 된다By the repetitive action of the first to fifth eyes, the valve opening / closing holding device can keep opening and closing continuously.

따라서 기존의 방식인 코일에서 전자기력만으로 개페를 유지할수 있었던 기존의 방식에서 벗어나 전력낭비없이 개폐유지를 위해 계속적인 전기에너지가 필요했지만 본방식으로 에너지절약과 안정적인 동작을 할수 있다.Therefore, it is necessary to keep the electric energy in order to maintain the opening and closing without power consumption, away from the existing method which could maintain the opening by the electromagnetic force in the existing method coil, but energy saving and stable operation can be performed in this method.

본 발명은 전자식 밸브의 개폐방법에 있어서, 상기 전자식 밸브는 개폐를 유지하기 위해서 영구자석의 자성 또는 코일에 지속적인 전기에너지를 공급하지 아니하고 밸브내부에 배설된 탄성과 기구적 작용을 이용하여 밸브의 개폐를 유지함으로서 전기에너지가 필요없으므로 전기에너지 낭비와 아울러 과열로 인한 화재의 위험을 완전히 제거하여 밸브의 신뢰성과 수명을 연장시키는 전자식 밸브를 제공한다.The present invention provides a method of opening and closing an electronic valve, wherein the electronic valve opens and closes the valve by using elasticity and mechanical action disposed inside the valve without supplying continuous electric energy to the magnet or coil of the permanent magnet to maintain the opening and closing. By eliminating the need for electrical energy, it provides an electronic valve that extends the reliability and longevity of the valve by completely eliminating the waste of electrical energy and the risk of fire due to overheating.

또한 본 발명은 비상시 별도의 장치없이 원터치로 수동조작이 가능하며 정전시에도 개폐가 지속적으로 유지되는 특성을 가진 전자식 밸브를 제공한다.In another aspect, the present invention provides an electronic valve having a characteristic that the manual operation is possible in one-touch without an additional device in an emergency and the opening and closing is continuously maintained even in the event of a power failure.

Claims (1)

외부로부터 인가된 전류에 따라 자기장을 발생하여 밸브를 개폐 및 유지시키는 전자식 밸브에 있어서 밸브의 개폐유지장치를 설치하여 전력에너지가 없어도 개폐상태를 유지하는 것을 특징으로하는 전자식밸브.An electronic valve which generates a magnetic field according to a current applied from the outside, and installs and maintains a valve to maintain the open / close state even without power energy. *밸브의 개페유지장치란 고정스프라인과 스프라인축 그리고 안내핀이 결합된 일체를 말한다.* Opening / closing device of valve refers to a combination of fixed spline, spline shaft and guide pin.
KR1020040086405A 2004-10-22 2004-10-22 Electronic Valve KR100656199B1 (en)

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Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970010231B1 (en) * 1994-05-31 1997-06-23 Daewoo Electronics Co Ltd Applying water valve of a washing machine

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