WO2016195317A1 - Sealed electronic valve - Google Patents

Sealed electronic valve Download PDF

Info

Publication number
WO2016195317A1
WO2016195317A1 PCT/KR2016/005561 KR2016005561W WO2016195317A1 WO 2016195317 A1 WO2016195317 A1 WO 2016195317A1 KR 2016005561 W KR2016005561 W KR 2016005561W WO 2016195317 A1 WO2016195317 A1 WO 2016195317A1
Authority
WO
WIPO (PCT)
Prior art keywords
electromagnet
permanent magnet
main body
fluid passage
iron plate
Prior art date
Application number
PCT/KR2016/005561
Other languages
French (fr)
Korean (ko)
Inventor
김진민
Original Assignee
김진민
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020150077662A external-priority patent/KR20160111819A/en
Application filed by 김진민 filed Critical 김진민
Publication of WO2016195317A1 publication Critical patent/WO2016195317A1/en

Links

Images

Classifications

    • 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
    • F16K27/04—Construction of housing; Use of materials therefor of sliding 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
    • 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
    • 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
    • F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet

Definitions

  • the present invention relates to a hermetically sealed electromagnetic valve, and more particularly, a permanent magnet in a fluid passage moves between the iron plate and the electromagnet outside the fluid passage or the polarity change of the electromagnet by the instantaneous power supply between the electromagnet and the electromagnet to flow the fluid.
  • a hermetic electronic valve is provided for control.
  • Solenoid valves such as electromagnetic valves according to the present invention usually control the flow of fluid by moving the valve body according to the change in the polarity of the electromagnet.
  • the 'magnetic valve' of Patent Document 1 described in the prior art document When the piston moving by the magnetic force of the electromagnets provided on both sides in the sealed body opens and closes the flow path, the power is cut off by the input signal of the limit switch.
  • the inlet and the outlet are formed on the upper and lower surfaces of the sealed body, respectively.
  • an electromagnet is mounted on the opposite side of the inner surface, and inside the body is provided with a piston having a hole associated with the inlet and the outlet, and when the piston is supplied with power, the piston moves in either direction to open and close the flow path. At the same time, power is cut off.
  • Patent Document 2 such as 'valve using the interaction between the polarity change and the polarity of the permanent magnet', permanent magnet for control;
  • a moving member which is guided to the guide member and is provided to be reciprocated linearly;
  • valves described above are installed in the body or the fixed member such as a permanent magnet wound around the electromagnet or coil, in order to supply power to the electromagnet or coil wound permanent magnet from the outside of the body or fixed member to the inside Electric cables must be connected. Therefore, after connecting the electric wire to the outside of the body or the fixing member to the inside, it is necessary to seal for sealing.
  • the present invention has been made to solve the above-mentioned problems, and an object thereof is to place an electromagnet and an iron plate or an electromagnet and an electromagnet outside the fluid passage to move the permanent magnet disposed in the fluid passage to control the flow of the fluid. By disposing, there is no need to connect an electric wire into the fluid passage to provide a closed electromagnetic valve capable of forming a complete sealing force.
  • Another object is to provide a sealed electromagnetic valve which minimizes the use of electric power by performing the polarity conversion of the electromagnet for moving the permanent magnet by the instantaneous power supply.
  • Still another object is to provide a closed electric valve that allows fluid to flow to either side by forming outlets in different directions, respectively.
  • the sealed electromagnetic valve of the present invention is provided in close contact with the outside of the fluid passage to install the electromagnet and the iron plate or electromagnet and the electromagnet, the electromagnet according to the polarity change of the electromagnet by the instantaneous power supply And a steel plate or a permanent magnet moving in and out of the fluid passage between the electromagnet and the electromagnet.
  • the body is connected to the fluid passage between the inlet and outlet, the permanent magnet receiving portion protruding; An iron plate adhered to one side of the outside of the main body facing the permanent magnet receiving portion; An electromagnet in close contact with the other side of the outside of the main body of the permanent magnet receiving portion; An on / off switch electrically connected to the electromagnet for instantaneous power supply; It is preferable to include a permanent magnet moving between the permanent magnet receiving portion and the iron plate in the fluid passage in accordance with the polarity change of the electromagnet by the on / off switch.
  • the iron plate is in close contact with one side of the outside of the main body and the electromagnet is in close contact with the other side of the outside of the main body of the permanent magnet receiving portion.
  • the body is connected to the fluid passage between the inlet and outlet, the permanent magnet receiving portion protruding;
  • a first electromagnet in close contact with one side of the outside of the main body facing the permanent magnet receiving portion;
  • a second electromagnet which is in close contact with the other side of the outside of the main body of the permanent magnet accommodating part and electrically connected to the first electromagnet;
  • An on / off switch electrically connected to the second electromagnet for instantaneous power supply; It is preferable to include a permanent magnet moving between the permanent magnet receiving portion and the first or second electromagnet in the fluid passage in accordance with the polarity change of the electromagnet by the on / off switch.
  • the first electromagnet is in close contact with one side of the outside of the main body, and the second electromagnet is in close contact with the other side of the outside of the main body on the side of the permanent magnet receiving portion.
  • the main body is preferably made of a material that is not affected by magnetic force.
  • the inlet and the outlet are preferably formed on both sides of the main body between the iron plate and the electromagnet or the electromagnet and the electromagnet.
  • the inlet is preferably formed on one side of the main body between the iron plate and the electromagnet or the electromagnet and the electromagnet, and the outlet is formed on the main body of the iron plate or the electromagnet.
  • a timer switch connected to the on / off switch.
  • the electromagnet and the iron plate or the electromagnet and the electromagnet for moving the permanent magnet for controlling the flow of the fluid are arranged outside the fluid passage, so that the electric wire connection into the fluid passage is not necessary. There is an effect that can provide almost completely the sealing force required for the fluid passage.
  • the electromagnet and the iron plate or the electromagnet and the electromagnet is disposed outside the fluid passage has the effect of simplifying the structure, thereby resulting in a low production cost.
  • the electromagnet is operated by the instantaneous power supply by the on / off switch, so there is no need to be connected to the wiring in general, which minimizes the use of power.
  • the timer is connected to the on / off switch, it is connected to the wiring. Even if it is, there is an effect that can minimize the use of power.
  • FIG. 1 is a longitudinal sectional view of a fluid flow closed state of a hermetically sealed electromagnetic valve according to a first embodiment of the present invention
  • Figure 2 is a longitudinal sectional view of the fluid flow open state of the hermetic electronic valve according to the first embodiment of the present invention
  • FIG. 3 is a longitudinal sectional view of a fluid flow closing operation state of a hermetic electronic valve according to a second embodiment of the present invention.
  • Figure 4 is a longitudinal sectional view of the fluid flow open state of the hermetic electronic valve according to the second embodiment of the present invention.
  • FIG. 5 is a longitudinal sectional view of a fluid flow closing operation state of a hermetic electronic valve according to a third embodiment of the present invention.
  • FIG. 6 is a longitudinal sectional view of the fluid flow open state of the hermetic electronic valve according to the third embodiment of the present invention.
  • FIG. 7 is a longitudinal sectional view of a fluid flow closing operation state of a hermetic electronic valve according to a fourth embodiment of the present invention.
  • FIG. 8 is a longitudinal sectional view of the fluid flow open state of the hermetic electronic valve according to the fourth embodiment of the present invention.
  • FIG. 9 is a longitudinal cross-sectional view of a fluid flow closing operation state of the hermetic electronic valve according to the fifth embodiment of the present invention.
  • FIG. 10 is a longitudinal sectional view of the fluid flow open state of the hermetic electronic valve according to the fifth embodiment of the present invention.
  • FIG. 1 is a longitudinal sectional view of a fluid flow closed operation state of the hermetic electronic valve according to the first embodiment of the present invention
  • FIG. 2 is a longitudinal sectional view of a fluid flow open state of the hermetic electronic valve according to the first embodiment of the present invention. It is shown.
  • the sealed electromagnetic valve according to an embodiment of the present invention is the main body 1, the iron plate 2, the permanent magnet (3), the electromagnet (4), the role of the valve on
  • the on / off switch 5 has a basic configuration.
  • the main body 1 forms an inlet 6 on one side and an outlet 7 on the other side, and a fluid passage is formed therebetween, and the fluid passage is formed between the inlet 6 and the outlet 7. Since the permanent magnet receiving portion 8 is formed by protruding to form a T-shape as a whole. Therefore, the T-shaped head becomes a fluid passage and the leg becomes a permanent magnet receiving portion 8.
  • the iron plate 2 is installed in close contact with the outer surface of the main body 1 opposite the permanent magnet receiving portion 8 between the inlet 6 and the outlet 7.
  • the permanent magnet 3 is accommodated in the permanent magnet receiving portion 8 inside the main body 1 and acts as a valve for opening and closing the flow of fluid while moving between the fluid passage and the permanent magnet receiving portion 8. do.
  • the size of the permanent magnet (3) is preferably configured to be slightly larger than the diameter of the fluid passage in order to close the fluid passage to be completely closed.
  • the electromagnet 4 is installed in close contact with the outer surface of the permanent magnet receiving portion 8 outside the body (1).
  • the on / off switch 5 is connected to the wiring by operating only when the polarity of the electromagnet 4 is connected to the electromagnet 4 outside of the main body 1 and connected to the wiring. After the operation, the electromagnet 4 is not operated away from the wiring.
  • the main body (1) is made of a material such as aluminum or copper, which is not affected by the magnetic force It is preferable to construct.
  • the positions of the iron plate 2 and the electromagnet 4 can be changed to each other as needed.
  • the operating state of the hermetic electronic valve according to the first embodiment of the present invention is as follows.
  • the permanent magnet 3 attached to the iron plate 2 has a greater adhesion. Since it is accommodated in the permanent magnet accommodating portion 8 while moving toward (4), it is opened to flow out of the fluid passage of the main body 1.
  • the on / off switch 5 is normally separated from the wiring and is connected to the wiring only when it is in operation to supply power to the electromagnet 4 instantaneously, thereby preventing the use of power for moving the permanent magnet 3. You can do it at a minimum. In this way, even when the on / off switch 5 does not operate normally when the power is not supplied and the electromagnet 4 does not have a magnetic force, the permanent magnet 3 is attached to the iron plate 2 by the magnetic force or the electromagnet ( Since it is attached to the coil core of 4), it does not move.
  • the timer switch when the timer switch is connected to the on / off switch 5, the power is turned off after 1 to 2 seconds after the on / off switch 5 is operated by the operation of the timer switch even if the power is supplied by being connected to the wiring. Since the on / off switch 5 is not operated, power is not supplied to the electromagnet 4 at all times.
  • FIG. 3 is a longitudinal sectional view of the fluid flow closed state of the hermetic electronic valve according to the second embodiment of the present invention
  • FIG. 4 is a longitudinal sectional view of the fluid flow open state of the hermetic electronic valve according to the second embodiment of the present invention. It is.
  • the closed type electromagnetic valve according to the second exemplary embodiment of the present invention has an outlet 7 formed in the main body 1 having the iron plate 2 opposite the permanent magnet receiving portion 8. It is formed on the installed side and is disposed in the form of a right angle with the inlet (6). Therefore, the permanent magnet 3 is moved toward the outlet 7 by the operation as described above to directly block the outlet 7 to close the flow of the fluid. In such a case, since the outlet 7 needs to be blocked directly, the size of the permanent magnet 3 may be smaller than that of the fluid passage. In this case, the center of the iron plate 2 should be a passage of the outlet 7 so as to be in an open form.
  • the outlet 7 has the same configuration as the electromagnetic valve of the first embodiment, and the same reference numerals are used to designate the iron plate 2 and the electromagnet 4.
  • the installation of the timer switch are also made in the same way as the electromagnet valve of the first embodiment.
  • FIG. 5 is a longitudinal sectional view of a fluid flow closed operation state of the hermetic electronic valve according to the third embodiment of the present invention
  • FIG. 6 is a longitudinal sectional view of a fluid flow open state of the hermetic electronic valve according to the third embodiment of the present invention. It is shown.
  • the sealed electromagnetic valve according to the third embodiment of the present invention is a sealed electromagnetic valve using an electromagnet instead of an iron plate, and the electromagnet on the iron plate side becomes the first electromagnet 4-1 and is permanent.
  • the electromagnet on the side of the magnet receiving portion 8 becomes the second electromagnet, and the first electromagnet 4-1 and the second electromagnet 4 are electrically connected to each other.
  • the inlet 7 is formed on the side of the first electromagnet (4-1), except for the first electromagnet (4-1) made of the same configuration as the sealed electromagnetic valve of the second embodiment, the same reference numerals,
  • the installation of the timer switch is also performed in the same manner as the sealed electromagnet valve of the second embodiment.
  • the operation state of the sealed electromagnet valve of the third embodiment is as follows.
  • the fluid 7 is opened through the fluid passage by opening the outlet 7 of the main body 1. Open to flow.
  • the on / off switch 5 Since the on / off switch 5 is normally separated from the wiring and is connected to the wiring only when it is operated, the on / off switch 5 temporarily supplies power to the second electromagnet 4 so that the on / off switch of the power for moving the permanent magnet 2 can be used. You can minimize the use. In this way, even when the power supply is not normally supplied when the on / off switch 5 does not operate, and thus the second electromagnet 4 does not exhibit a magnetic force, the permanent magnet 2 causes the first electromagnet 4-1 by the magnetic force. ) Or the coil core of the second electromagnet 4 does not move.
  • FIG. 7 is a longitudinal sectional view of the fluid flow closed operation state of the hermetic electronic valve according to the fourth embodiment of the present invention
  • FIG. 8 is a longitudinal sectional view of the fluid flow open state of the hermetic electronic valve according to the fourth embodiment of the present invention. It is shown.
  • the hermetic electromagnetic valve according to the fourth embodiment of the present invention uses the first electromagnet 4-1 and the second electromagnet 4 as in the third embodiment of the present invention. And the solenoid valve is formed, and only the inlet port 6 and the outlet port 7 are formed in the form of a straight line on both sides of the main body 1 as in the above-described electronic valve of the first embodiment.
  • the configuration other than the inlet 6 and the outlet 7 is the same as the above-described electronic valve of the third embodiment, the same reference numerals, the operation state is also the same as the electronic valve of the third embodiment, detailed description thereof will be omitted. do.
  • FIG. 9 is a longitudinal sectional view of the fluid flow closed operation state of the hermetic electronic valve according to the fifth embodiment of the present invention
  • FIG. 10 is a longitudinal sectional view of the fluid flow open state of the hermetic electronic valve according to the fifth embodiment of the present invention. It is shown.
  • the sealed electromagnetic valve according to the fifth sealing example of the present invention has the same configuration as the electromagnetic valve of the third embodiment, but only the inlet 6 on the opposite side of the inlet 6.
  • Another outlet 7-1 is formed in the main body 1 slightly below (). Since the structure other than the said other outlet 7-1 is the same as that of the electromagnetic valve of 3rd Example, it attaches
  • the permanent magnet 2 moves between the first electromagnet 4-1 and the second electromagnet 4, so that the permanent magnet is on the side of the first electromagnet 4-1. If (2) is attached, the outlet 4 is closed and closed, and another outlet 7-1 is opened, through which the fluid flows out.
  • the permanent magnet 2 moves between the first electromagnet 4-1 and the second electromagnet 4 so that the permanent magnet 2 is placed on the second electromagnet 4 side. ), Another outlet 7-1 is blocked and closed, and the outlet 7 is opened to allow fluid to flow out.
  • the fluid is always used to flow in one direction, that is, the outlet 7 or the outlet 7-1.
  • the electromagnet and the iron plate for moving the permanent magnet for controlling the flow of the fluid or the electromagnet and the electromagnet are disposed outside the fluid passage, so that the sealing force required for the fluid passage is not required because there is no need to connect the electric wires into the fluid passage. It can be used as a closed electronic valve because it can be provided almost completely.
  • the structure is simple, and thus, the manufacturing cost can be usefully used as a closed electromagnetic valve.
  • the electromagnet since the electromagnet is operated by instantaneous power supply by the on / off switch, it can be usefully used as a sealed electromagnetic valve that can minimize power usage because it does not need to be connected to the wire in normal use. When connected, it can be usefully used as a sealed electronic valve that can minimize power usage even when connected to wiring.

Abstract

The present invention relates to a sealed electronic valve which is pressed against the outside of a fluid passage and has an electromagnet and a steel plate or an electromagnet and an electromagnet installed thereon, so as to control the inside of the fluid passage between the electromagnet and the steel plate or the electromagnet and the electromagnet and control the flow of fluid that passes the inside of the fluid passage by means of a permanent magnet, according to a change in the polarity of the electromagnet(s) caused by a sudden supply of power. Because an electromagnet and a steel plate or an electromagnet and an electromagnet that move a permanent magnet controlling the flow of fluid are disposed outside a fluid passage, there is no need for electrical wire connections into the inside of the fluid passage, and therefore, there is the effect in that the sealing force required for the fluid passage can almost completely be provided.

Description

밀폐형 전자식 밸브Hermetic Solenoid Valve
본 발명은 밀폐형 전자식 밸브에 관한 것으로서, 상세히는 유체통로 내의 영구자석이 상기 유체통로 밖의 철판과 전자석 또는 전자석과 전자석 사이에서 순간적인 전력공급에 의한 상기 전자석의 극성 변환에 따라 이동하여 유체의 흐름을 제어하도록 한 밀폐형 전자식 밸브에 관한 것이다.The present invention relates to a hermetically sealed electromagnetic valve, and more particularly, a permanent magnet in a fluid passage moves between the iron plate and the electromagnet outside the fluid passage or the polarity change of the electromagnet by the instantaneous power supply between the electromagnet and the electromagnet to flow the fluid. A hermetic electronic valve is provided for control.
본 발명과 같은 전자식 밸브와 같은 솔레노이드 밸브는 보통 전자석의 극성변화에 따라 밸브몸체를 이동시켜 유체의 흐름을 제어하고 있는데, 하나의 예로써 선행기술문헌에 기재된 특허문헌 1의 '마그네틱 밸브'와 같이, 밀폐된 몸체 내부에서 양측에 구비된 전자석의 자력으로 움직이는 피스톤이 유로를 개폐시키게 되면 리미트 스위치의 입력신호로 전원이 차단되게 한 것으로, 밀폐된 몸체의 윗면과 아랫면에 각각 입구와 출구를 형성하는 동시에 내부면의 마주보는 면에 전자석을 장착하고, 이 몸체의 내부에는 상기 입구 및 출구와 연관가능한 유공을 갖는 피스톤을 구비하여, 이 피스톤이 전자석에 전원이 공급되면 어느 한 방향으로 움직이면서 유로를 개폐시킴과 동시에 전원이 차단되도록 한 것이다.Solenoid valves such as electromagnetic valves according to the present invention usually control the flow of fluid by moving the valve body according to the change in the polarity of the electromagnet. As an example, such as the 'magnetic valve' of Patent Document 1 described in the prior art document. When the piston moving by the magnetic force of the electromagnets provided on both sides in the sealed body opens and closes the flow path, the power is cut off by the input signal of the limit switch. The inlet and the outlet are formed on the upper and lower surfaces of the sealed body, respectively. At the same time, an electromagnet is mounted on the opposite side of the inner surface, and inside the body is provided with a piston having a hole associated with the inlet and the outlet, and when the piston is supplied with power, the piston moves in either direction to open and close the flow path. At the same time, power is cut off.
또한 특허문헌 2의 '영구자석의 극성 변화와 극성간의 상호 작용을 이용한 밸브'와 같이, 제어용 영구자석; 상기 제어용 영구자석의 극성을 변화시키기 위하여 상기 제어용 영구자석을 따라 감기는 극성 변화용 코일; 상기 제어용 영구자석 및 상기 극성 변화용 코일을 고정시키기 위하여 마련되는 고정부재; 상기 고정부재에 연결되는 가이드부재; 상기 가이드부재에 안내되어 선상으로 왕복이동 가능하게 마련되는 이동부재; 상기 이동부재에 상기 제어용 영구자석을 향하여 고정마련되는 구동용 영구자석;을 포함하여 이루어지며, 상기 극성 변화용 코일에 인가되는 전류 방향에 따라 상기 제어용 영구자석의 극성이 변화되며, 상기 제어용 영구자석의 극성 변화에 따라 상기 구동용 영구자석이 상기 제어용 영구자석으로부터 인력 또는 척력을 받아 상기 이동부재가 상기 가이드부재를 따라 왕복 이동하도록 한 것이다.In addition, Patent Document 2, such as 'valve using the interaction between the polarity change and the polarity of the permanent magnet', permanent magnet for control; A polarity change coil wound along the control permanent magnet to change the polarity of the control permanent magnet; A fixing member provided to fix the control permanent magnet and the polarity change coil; A guide member connected to the fixing member; A moving member which is guided to the guide member and is provided to be reciprocated linearly; A driving permanent magnet fixed to the moving member toward the control permanent magnet; and the polarity of the control permanent magnet is changed according to a current direction applied to the polarity changing coil, and the control permanent magnet According to the polarity change of the driving permanent magnets by the attraction or repulsive force from the control permanent magnets to the movable member to reciprocate along the guide member.
그런데 상기한 바와 같은 밸브들은 모두 전자석이나 코일을 감은 영구자석 등이 몸체 또는 고정부재 내부에 설치되어 있기 때문에 상기 전자석 또는 코일을 감은 영구자석에 전원을 공급하기 위해서는 몸체 또는 고정부재의 외부에서 내부로 전기선이 연결되어야만 한다. 따라서 상기 전기선을 몸체 또는 고정부재의 외부에 내부로 연결한 후에는 반드시 이를 밀폐하기 위한 패킹이 필요하게 된다.However, all of the valves described above are installed in the body or the fixed member such as a permanent magnet wound around the electromagnet or coil, in order to supply power to the electromagnet or coil wound permanent magnet from the outside of the body or fixed member to the inside Electric cables must be connected. Therefore, after connecting the electric wire to the outside of the body or the fixing member to the inside, it is necessary to seal for sealing.
그러나 이렇게 패킹을 한다고 해도 한계가 있을 수밖에 없어 완벽한 밀폐력에 제한이 있고, 몸체 또는 고정부재 내부에 전자석 또는 영구자석과 밸브 등의 모든 구성을 모두 배치해야 하기 때문에 구조가 복잡해지는 것은 물론 이로 인해 제작비가 상승하는 문제가 있다.However, even if the packing is limited, there is a limit to the perfect sealing force, and because all the configuration, such as electromagnet or permanent magnet and valve must be placed inside the body or fixing member, the structure is complicated, as well as the production cost There is a rising problem.
본 발명은 상기한 바와 같은 제반 문제점을 개선하기 위해 안출된 것으로서, 그 목적은 유체통로 내에 배치되어 유체의 흐름을 제어하는 영구자석을 이동시키기 위한 전자석과 철판 또는 전자석과 전자석을 상기 유체통로 바깥에 배치함으로써, 상기 유체통로 내부로 전기선을 연결할 필요가 없어 완벽한 밀폐력을 형성할 수 있는 밀폐형 전자식 밸브를 제공함에 있다.SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and an object thereof is to place an electromagnet and an iron plate or an electromagnet and an electromagnet outside the fluid passage to move the permanent magnet disposed in the fluid passage to control the flow of the fluid. By disposing, there is no need to connect an electric wire into the fluid passage to provide a closed electromagnetic valve capable of forming a complete sealing force.
다른 목적은 영구자석을 이동시키기 위한 전자석의 극성 변환을 순간적인 전력의 공급으로 수행함으로써 전력사용을 최소화 한 밀폐형 전자식 밸브를 제공함에 있다.Another object is to provide a sealed electromagnetic valve which minimizes the use of electric power by performing the polarity conversion of the electromagnet for moving the permanent magnet by the instantaneous power supply.
또 다른 목적은 서로 다른 방향에 유출구를 각각 형성하으로써 항상 어느 한쪽으로 유체가 흐를 수 있도록 한 밀폐형 전잫식 밸브를 제공함에 있다.Still another object is to provide a closed electric valve that allows fluid to flow to either side by forming outlets in different directions, respectively.
상기한 바와 같은 목적을 달성하기 위해 본 발명의 밀폐형 전자식 밸브는, 유체통로의 외부에 밀착하여 전자석과 철판 또는 전자석과 전자석을 설치하되, 순간적인 전원공급에 의한 상기 전자석의 극성 변환에 따라 상기 전자석과 철판 또는 전자석과 전자석 사이의 상기 유체통로 내와 이를 벗어나 이동하는 영구자석에 의해 유체의 흐름을 제어하도록 한 것을 특징으로 하고 있다.In order to achieve the object as described above, the sealed electromagnetic valve of the present invention is provided in close contact with the outside of the fluid passage to install the electromagnet and the iron plate or electromagnet and the electromagnet, the electromagnet according to the polarity change of the electromagnet by the instantaneous power supply And a steel plate or a permanent magnet moving in and out of the fluid passage between the electromagnet and the electromagnet.
또 상기 전자식 밸브는, 유입구와 유출구 사이의 유체통로와 연결되어 영구자석 수용부가 돌출 형성된 본체; 상기 영구자석 수용부와 마주보는 본체 외부의 일측에 밀착된 철판; 상기 영구자석 수용부 쪽의 본체 외부의 타측에 밀착된 전자석; 순간적인 전원공급을 위해 상기 전자석에 전기적으로 연결된 온/오프 스위치; 상기 온/오프 스위치에 의한 전자석의 극성 변환에 따라 상기 유체통로 내에서 영구자석 수용부와 철판 사이를 이동하는 영구자석을 포함하는 것이 바람직하다.In addition, the electronic valve, the body is connected to the fluid passage between the inlet and outlet, the permanent magnet receiving portion protruding; An iron plate adhered to one side of the outside of the main body facing the permanent magnet receiving portion; An electromagnet in close contact with the other side of the outside of the main body of the permanent magnet receiving portion; An on / off switch electrically connected to the electromagnet for instantaneous power supply; It is preferable to include a permanent magnet moving between the permanent magnet receiving portion and the iron plate in the fluid passage in accordance with the polarity change of the electromagnet by the on / off switch.
또 상기 본체 외부의 일측에 철판이 밀착되고 상기 영구자석 수용부 쪽의 본체 외부의 타측에 전자석이 밀착되는 것이 바람직하다.In addition, it is preferable that the iron plate is in close contact with one side of the outside of the main body and the electromagnet is in close contact with the other side of the outside of the main body of the permanent magnet receiving portion.
또 상기 전자식 밸브는, 유입구와 유출구 사이의 유체통로와 연결되어 영구자석 수용부가 돌출 형성된 본체; 상기 영구자석 수용부와 마주보는 본체 외부의 일측에 밀착된 제1 전자석; 상기 영구자석 수용부 쪽의 본체 외부의 타측에 밀착되며 상기 제1 전자석과 전기적으로 연결된 제2 전자석; 순간적인 전원공급을 위해 상기 제2 전자석에 전기적으로 연결된 온/오프 스위치; 상기 온/오프 스위치에 의한 전자석의 극성 변환에 따라 상기 유체통로 내에서 영구자석 수용부와 제1 전자석 또는 제2 전자석 사이를 이동하는 영구자석을 포함하는 것이 바람직하다.In addition, the electronic valve, the body is connected to the fluid passage between the inlet and outlet, the permanent magnet receiving portion protruding; A first electromagnet in close contact with one side of the outside of the main body facing the permanent magnet receiving portion; A second electromagnet which is in close contact with the other side of the outside of the main body of the permanent magnet accommodating part and electrically connected to the first electromagnet; An on / off switch electrically connected to the second electromagnet for instantaneous power supply; It is preferable to include a permanent magnet moving between the permanent magnet receiving portion and the first or second electromagnet in the fluid passage in accordance with the polarity change of the electromagnet by the on / off switch.
또 상기 본체 외부의 일측에 제1 전자석이 밀착되고 상기 영구자석 수용부 쪽의 본체 외부의 타측에 제2 전자석이 밀착되는 것이 바람직하다.In addition, it is preferable that the first electromagnet is in close contact with one side of the outside of the main body, and the second electromagnet is in close contact with the other side of the outside of the main body on the side of the permanent magnet receiving portion.
또 상기 본체는 자력에 영향을 받지 않는 재질로 되는 것이 바람직하다.In addition, the main body is preferably made of a material that is not affected by magnetic force.
또 상기 유입구와 유출구는 철판과 전자석 또는 전자석과 전자석 사이의 상기 본체 양쪽에 각각 형성하는 것이 바람직하다.In addition, the inlet and the outlet are preferably formed on both sides of the main body between the iron plate and the electromagnet or the electromagnet and the electromagnet.
또 상기 유입구는 철판과 전자석 또는 전자석과 전자석 사이의 상기 본체 한쪽에 형성하고 상기 유출구는 철판 또는 전자석 쪽의 상기 본체에 형성하는 것이 바람직하다.The inlet is preferably formed on one side of the main body between the iron plate and the electromagnet or the electromagnet and the electromagnet, and the outlet is formed on the main body of the iron plate or the electromagnet.
또 상기 온/오프 스위치에 연결된 타이머 스위치를 더 포함하는 것이 바람직하다.In addition, it is preferable to further include a timer switch connected to the on / off switch.
또 상기 유입구 반대쪽의 본체의 영구자석 수용부 쪽에 형성한 또 다른 유출구를 더 포함하는 것이 바람직하다.In addition, it is preferable to further include another outlet formed on the permanent magnet receiving side of the main body opposite the inlet.
본 발명의 밀폐형 전자식 밸브에 의하면, 유체의 흐름을 제어하는 영구자석을 이동시키는 전자석과 철판 또는 전자석과 전자석이 유체통로의 밖에 배치되어 있어, 상기 유체통로 내부로의 전기선 연결이 필요 없기 때문에 그만큼 상기 유체통로에 필요한 밀폐력을 거의 완벽하게 제공할 수 있는 효과가 있다.According to the hermetic electromagnetic valve of the present invention, the electromagnet and the iron plate or the electromagnet and the electromagnet for moving the permanent magnet for controlling the flow of the fluid are arranged outside the fluid passage, so that the electric wire connection into the fluid passage is not necessary. There is an effect that can provide almost completely the sealing force required for the fluid passage.
또 상기 전자석과 철판 또는 전자석과 전자석이 유체통로 밖에 배치되어 있어 구조가 간단해지는 효과가 있고 그로 인해 제작비도 저렴해지는 효과가 있다.In addition, the electromagnet and the iron plate or the electromagnet and the electromagnet is disposed outside the fluid passage has the effect of simplifying the structure, thereby resulting in a low production cost.
또한 온/오프 스위치에 의한 순간적인 전력공급에 의해 전자석이 작동하기 때문에 평상시에는 배선과 연결되지 않아도 되어 전력사용을 최소화 할 수 있는 효과가 있으며, 온/오프 스위치에 타이머가 연결된 경우에는 배선과 연결되어 있어도 전력사용을 최소화 할 수 있는 효과가 있다.In addition, the electromagnet is operated by the instantaneous power supply by the on / off switch, so there is no need to be connected to the wiring in general, which minimizes the use of power. When the timer is connected to the on / off switch, it is connected to the wiring. Even if it is, there is an effect that can minimize the use of power.
또 본체에 또 다른 유출구를 형성하는 경우 항상 어느 한쪽의 방향으로 유체를 흐르게 할 수 있는 효과가 있다.In addition, when another outlet is formed in the main body, there is an effect that the fluid can always flow in either direction.
도 1은 본 발명의 제1 실시예에 따른 밀폐형 전자식 밸브의 유체흐름 폐쇄 상태의 종단면도1 is a longitudinal sectional view of a fluid flow closed state of a hermetically sealed electromagnetic valve according to a first embodiment of the present invention;
도 2는 본 발명의 제1 실시예에 따른 밀폐형 전자식 밸브의 유체흐름 개방 상태의 종단면도Figure 2 is a longitudinal sectional view of the fluid flow open state of the hermetic electronic valve according to the first embodiment of the present invention;
도 3은 본 발명의 제2 실시예에 따른 밀폐형 전자식 밸브의 유체흐름 폐쇄 작동 상태의 종단면도3 is a longitudinal sectional view of a fluid flow closing operation state of a hermetic electronic valve according to a second embodiment of the present invention;
도 4는 본 발명의 제2 실시예에 따른 밀폐형 전자식 밸브의 유체흐름 개방 상태의 종단면도Figure 4 is a longitudinal sectional view of the fluid flow open state of the hermetic electronic valve according to the second embodiment of the present invention;
도 5는 본 발명의 제3 실시예에 따른 밀폐형 전자식 밸브의 유체흐름 폐쇄 작동 상태의 종단면도5 is a longitudinal sectional view of a fluid flow closing operation state of a hermetic electronic valve according to a third embodiment of the present invention;
도 6은 본 발명의 제3 실시예에 따른 밀폐형 전자식 밸브의 유체흐름 개방 상태의 종단면도6 is a longitudinal sectional view of the fluid flow open state of the hermetic electronic valve according to the third embodiment of the present invention;
도 7은 본 발명의 제4 실시예에 따른 밀폐형 전자식 밸브의 유체흐름 폐쇄 작동 상태의 종단면도7 is a longitudinal sectional view of a fluid flow closing operation state of a hermetic electronic valve according to a fourth embodiment of the present invention;
도 8은 본 발명의 제4 실시예에 따른 밀폐형 전자식 밸브의 유체흐름 개방 상태의 종단면도8 is a longitudinal sectional view of the fluid flow open state of the hermetic electronic valve according to the fourth embodiment of the present invention;
도 9는 본 발명의 제5 실시예에 따른 밀폐형 전자식 밸브의 유체흐름 폐쇄 작동 상태의 종단면도9 is a longitudinal cross-sectional view of a fluid flow closing operation state of the hermetic electronic valve according to the fifth embodiment of the present invention;
도 10은 본 발명의 제5 실시예에 따른 밀폐형 전자식 밸브의 유체흐름 개방 상태의 종단면도10 is a longitudinal sectional view of the fluid flow open state of the hermetic electronic valve according to the fifth embodiment of the present invention;
이하, 본 발명에 따른 밀폐형 전자식 밸브의 바람직한 실시예를 첨부한 도면을 참조로 하여 상세히 설명한다. 본 발명은 이하에서 개시되는 실시예에 한정되는 것이 아니라 서로 다른 다양한 형태로 구현될 수 있으며, 단지 본 실시예는 본 발명의 개시가 완전하도록 하며 통상의 지식을 가진 자에게 발명의 범주를 완전하게 알려주기 위하여 제공되는 것이다.Hereinafter, with reference to the accompanying drawings, preferred embodiments of the hermetic electromagnetic valve according to the present invention will be described in detail. The present invention is not limited to the embodiments disclosed below, but can be implemented in various different forms, only this embodiment to make the disclosure of the present invention complete and to those skilled in the art to fully understand the scope of the invention It is provided to inform you.
도 1은 본 발명의 제1 실시예에 따른 밀폐형 전자식 밸브의 유체흐름 폐쇄 작동 상태의 종단면도이고, 도 2는 본 발명의 제1 실시예에 따른 밀폐형 전자식 밸브의 유체흐름 개방 상태의 종단면도를 도시한 것이다.1 is a longitudinal sectional view of a fluid flow closed operation state of the hermetic electronic valve according to the first embodiment of the present invention, and FIG. 2 is a longitudinal sectional view of a fluid flow open state of the hermetic electronic valve according to the first embodiment of the present invention. It is shown.
도 1 및 도 2에 도시한 바와 같이, 본 발명의 일 실시예에 따른 밀폐형 전자식 밸브는 본체(1), 철판(2), 밸브의 역할을 하는 영구자석(3), 전자석(4), 온/오프 스위치(5)를 기본구성으로 하고 있다.1 and 2, the sealed electromagnetic valve according to an embodiment of the present invention is the main body 1, the iron plate 2, the permanent magnet (3), the electromagnet (4), the role of the valve on The on / off switch 5 has a basic configuration.
상기 본체(1)는 한쪽에 유입구(6)를 형성하면서 다른 쪽에 유출구(7)를 형성하여 그 사이에서 유체통로가 일자로 형성되고, 상기 유입구(6)와 유출구(7) 사이에는 유체통로에서 돌출하여 영구자석 수용부(8)가 형성되므로 전체적으로 T자 형상으로 된다. 따라서 이와 같은 T자 형상의 머리부가 유체통로가 되고 다리부가 영구자석 수용부(8)가 된다.The main body 1 forms an inlet 6 on one side and an outlet 7 on the other side, and a fluid passage is formed therebetween, and the fluid passage is formed between the inlet 6 and the outlet 7. Since the permanent magnet receiving portion 8 is formed by protruding to form a T-shape as a whole. Therefore, the T-shaped head becomes a fluid passage and the leg becomes a permanent magnet receiving portion 8.
상기 철판(2)은 유입구(6)와 유출구(7) 사이에서 영구자석 수용부(8) 맞은 편의 본체(1) 바깥면에 밀착하여 설치된다.The iron plate 2 is installed in close contact with the outer surface of the main body 1 opposite the permanent magnet receiving portion 8 between the inlet 6 and the outlet 7.
상기 영구자석(3)은 본체(1) 내부의 영구자석 수용부(8)에 수용되면서 유체통로와 상기 영구자석 수용부(8) 사이를 이동하면서 유체의 흐름을 개폐하도록 하는 밸브의 역할을 하게 된다. 상기 영구자석(3)의 크기는 유체통로를 폐쇄하기 위해서 상기 유체통로의 직경보다 약간 크게 구성하여 완전히 폐쇄하도록 하는 것이 바람직하다.The permanent magnet 3 is accommodated in the permanent magnet receiving portion 8 inside the main body 1 and acts as a valve for opening and closing the flow of fluid while moving between the fluid passage and the permanent magnet receiving portion 8. do. The size of the permanent magnet (3) is preferably configured to be slightly larger than the diameter of the fluid passage in order to close the fluid passage to be completely closed.
상기 전자석(4)은 본체(1) 바깥쪽의 영구자석 수용부(8) 바깥면에 밀착되어 설치된다.The electromagnet 4 is installed in close contact with the outer surface of the permanent magnet receiving portion 8 outside the body (1).
상기 온/오프 스위치(5)는 본체(1)의 외부에서 전자석(4)과 연결되어 상기 전자석(4)의 극성을 변환할 때에만 작동하여 배선과 연결되며, 온/오프 스위치(5)의 작동 후에는 배선과 떨어져 전자석(4)을 작동시키지 않게 된다.The on / off switch 5 is connected to the wiring by operating only when the polarity of the electromagnet 4 is connected to the electromagnet 4 outside of the main body 1 and connected to the wiring. After the operation, the electromagnet 4 is not operated away from the wiring.
이와 같은 상기 철판(2) 및 전자석(4)이 설치되어 영구자석(3)과 함께 자력을 영향을 받도록 하였으므로 상기 본체(1)는 자력에 영향을 받지 않는 재질, 예컨대 알루미늄이나 구리와 같은 재질로 구성하는 것이 바람직하다.Since the iron plate (2) and the electromagnet (4) is installed such that the magnetic force is affected with the permanent magnet (3), the main body (1) is made of a material such as aluminum or copper, which is not affected by the magnetic force It is preferable to construct.
또한 상기 철판(2)과 전자석(4)의 위치는 필요에 따라 서로 위치를 변경할 수 있다.In addition, the positions of the iron plate 2 and the electromagnet 4 can be changed to each other as needed.
도 1 및 도 2를 참조하여 본 발명의 제1 실시예에 따른 밀폐형 전자식 밸브의 작동 상태를 보면 다음과 같다.Referring to FIGS. 1 and 2, the operating state of the hermetic electronic valve according to the first embodiment of the present invention is as follows.
도 1에 도시한 바와 같이, 온/오프 스위치(5)의 작동에 의해 전자석(4)의 극성이 영구자석(3)과 같은 극으로 변환하면, 영구자석 수용부(8) 내의 영구자석(3)은 밀리면서 철판(2) 쪽으로 이동하여 붙게 되므로 본체(1)의 유체통로를 막아 유체가 흐르지 않도록 폐쇄하게 된다.As shown in FIG. 1, when the polarity of the electromagnet 4 is changed to the same pole as the permanent magnet 3 by the operation of the on / off switch 5, the permanent magnet 3 in the permanent magnet accommodating part 8 is shown. ) Is pushed while moving toward the iron plate (2) to block the fluid passage of the main body (1) is closed so that the fluid does not flow.
또한 온/오프 스위치(5)의 작동에 의해 전자석(4)의 극성이 영구자석(3)과 다른 극으로 변환하면, 철판(2)에 붙어 있던 영구자석(3)이 더 큰 밀착력을 갖는 전자석(4) 쪽으로 이동하여 붙으면서 영구자석 수용부(8) 내 수용되므로 본체(1)의 유체통로를 벗어나 유체가 흐르도록 개방하게 된다.In addition, when the polarity of the electromagnet 4 is changed to a pole different from that of the permanent magnet 3 by the operation of the on / off switch 5, the permanent magnet 3 attached to the iron plate 2 has a greater adhesion. Since it is accommodated in the permanent magnet accommodating portion 8 while moving toward (4), it is opened to flow out of the fluid passage of the main body 1.
상기한 온/오프 스위치(5)는 평상시에는 배선과 떨어져 있다가 작동할 때에만 배선과 연결되어 전자석(4)에 전원을 순간적으로 공급하므로 상기 영구자석(3)을 이동시키기 위한 전력의 사용을 최소한으로 할 수 있다. 이와 같이 온/오프 스위치(5)가 작동하지 않는 평상시에는 전원이 공급되지 않아 전자석(4)이 자력을 띄지 않더라도, 영구자석(3)이 그 자력에 의해 철판(2)에 붙어 있거나 상기 전자석(4)의 코일철심에 붙어 있으므로 이동하지 않게 된다.The on / off switch 5 is normally separated from the wiring and is connected to the wiring only when it is in operation to supply power to the electromagnet 4 instantaneously, thereby preventing the use of power for moving the permanent magnet 3. You can do it at a minimum. In this way, even when the on / off switch 5 does not operate normally when the power is not supplied and the electromagnet 4 does not have a magnetic force, the permanent magnet 3 is attached to the iron plate 2 by the magnetic force or the electromagnet ( Since it is attached to the coil core of 4), it does not move.
한편 상기 온/오프 스위치(5)에 타이머 스위치를 연결한 경우에는 배선에 연결되어 전원이 공급되어도, 상기 타이머 스위치의 작동으로 온/오프 스위치(5)가 작동한 후 1∼2초 후에 전원이 차단되므로 상기 온/오프 스위치(5)가 작동하지 않을 때에는 언제나 전자석(4)에 전원이 공급되지 않게 된다.On the other hand, when the timer switch is connected to the on / off switch 5, the power is turned off after 1 to 2 seconds after the on / off switch 5 is operated by the operation of the timer switch even if the power is supplied by being connected to the wiring. Since the on / off switch 5 is not operated, power is not supplied to the electromagnet 4 at all times.
도 3은 본 발명의 제2 실시예에 따른 밀폐형 전자식 밸브의 유체흐름 폐쇄 상태의 종단면도이고, 도 4는 본 발명의 제2 실시예에 따른 밀폐형 전자식 밸브의 유체흐름 개방 상태의 종단면도를 도시한 것이다.3 is a longitudinal sectional view of the fluid flow closed state of the hermetic electronic valve according to the second embodiment of the present invention, and FIG. 4 is a longitudinal sectional view of the fluid flow open state of the hermetic electronic valve according to the second embodiment of the present invention. It is.
도 3 및 도 4에 도시한 바와 같이, 본 발명의 제2 실시예에 따른 밀폐형 전자식 밸브는 본체(1)에 형성되는 유출구(7)를 영구자석 수용부(8) 맞은편의 철판(2)이 설치된 쪽에 형성한 것으로 유입구(6)와 직각의 형태로 배치된다. 따라서 상기한 바와 같은 작동에 의해 영구자석(3)이 유출구(7) 쪽으로 이동하면서 상기 유출구(7)를 직접 막아 유체의 흐름을 폐쇄하게 된다. 이와 같은 경우 유출구(7)를 직접 막기만 하면 되므로 영구자석(3)의 크기가 유체통로보다 작아도 된다. 이 경우 철판(2)의 중심부는 유출구(7)의 통로가 되어야 하므로 개방된 형태로 하게 된다.As shown in FIGS. 3 and 4, the closed type electromagnetic valve according to the second exemplary embodiment of the present invention has an outlet 7 formed in the main body 1 having the iron plate 2 opposite the permanent magnet receiving portion 8. It is formed on the installed side and is disposed in the form of a right angle with the inlet (6). Therefore, the permanent magnet 3 is moved toward the outlet 7 by the operation as described above to directly block the outlet 7 to close the flow of the fluid. In such a case, since the outlet 7 needs to be blocked directly, the size of the permanent magnet 3 may be smaller than that of the fluid passage. In this case, the center of the iron plate 2 should be a passage of the outlet 7 so as to be in an open form.
상기 유출구(7)가 본체(1)의 철판(2) 쪽에 형성한 것을 제외하고는 상기한 제1 실시예의 전자식 밸브와 같은 구성으로 이루어져 있어 동일한 부호를 부여하며, 철판(2)과 전자석(4)의 위치 변경 및 타이머 스위치의 설치도 상기한 제1 실시예의 전자석 밸브와 동일하게 이루어진다.Except that the outlet 7 is formed on the iron plate 2 side of the main body 1, the outlet 7 has the same configuration as the electromagnetic valve of the first embodiment, and the same reference numerals are used to designate the iron plate 2 and the electromagnet 4. ) And the installation of the timer switch are also made in the same way as the electromagnet valve of the first embodiment.
도 5는 본 발명의 제3 실시예에 따른 밀폐형 전자식 밸브의 유체흐름 폐쇄 작동 상태의 종단면도이고, 도 6은 본 발명의 제3 실시예에 따른 밀폐형 전자식 밸브의 유체흐름 개방 상태의 종단면도를 도시한 것이다.5 is a longitudinal sectional view of a fluid flow closed operation state of the hermetic electronic valve according to the third embodiment of the present invention, and FIG. 6 is a longitudinal sectional view of a fluid flow open state of the hermetic electronic valve according to the third embodiment of the present invention. It is shown.
도 5 및 도 6에 도시한 바와 같이, 본 발명의 제3 실시예에 따른 밀폐형 전자식 밸브는 철판 대신 전자석을 사용한 밀폐형 전자식 밸브로써, 철판 쪽의 전자석이 제1 전자석(4-1)이 되고 영구자석 수용부 쪽(8) 쪽의 전자석이 제2 전자석이 되며, 상기 제1 전자석(4-1)과 제2 전자석(4)은 전기적으로 서로 연결된다. 이때 유입구(7)는 상기 제1 전자석(4-1) 쪽에 형성되어 상기한 제1 전자석(4-1)을 제외하고는 제2 실시예의 밀폐형 전자식 밸브와 같은 구성으로 이루어져 동일한 부호를 부여하며, 타이머 스위치의 설치도 상기한 제2 실시예의 밀폐형 전자석 밸브와 동일하게 이루어진다.5 and 6, the sealed electromagnetic valve according to the third embodiment of the present invention is a sealed electromagnetic valve using an electromagnet instead of an iron plate, and the electromagnet on the iron plate side becomes the first electromagnet 4-1 and is permanent. The electromagnet on the side of the magnet receiving portion 8 becomes the second electromagnet, and the first electromagnet 4-1 and the second electromagnet 4 are electrically connected to each other. At this time, the inlet 7 is formed on the side of the first electromagnet (4-1), except for the first electromagnet (4-1) made of the same configuration as the sealed electromagnetic valve of the second embodiment, the same reference numerals, The installation of the timer switch is also performed in the same manner as the sealed electromagnet valve of the second embodiment.
이와 같은 제3 실시예의 밀폐형 전자석 밸브의 작동상태를 도 5 및 도 6을 참조하여 보면 다음과 같다.Referring to FIGS. 5 and 6, the operation state of the sealed electromagnet valve of the third embodiment is as follows.
온/오프 스위치(5)의 작동에 의해 제1 전자석(4-1)의 극성이 영구자석(2)과 다른 극으로 변환하고, 제2 전자석(4)의 극성이 같은 극성으로 변환하면, 영구자석 수용부(8) 내의 영구자석(2)은 밀리면서 제1 전자석(4-1) 쪽으로 이동하여 붙게 되므로 본체(1)의 유출구(7)를 닫아 유체통로를 통해 유체가 흐르지 않도록 폐쇄하게 된다.When the polarity of the first electromagnet 4-1 is changed to the pole different from the permanent magnet 2 by the operation of the on / off switch 5, and the polarity of the second electromagnet 4 is converted to the same polarity, the permanent Since the permanent magnet 2 in the magnet accommodating part 8 is pushed and moved toward the first electromagnet 4-1, the permanent magnet 2 is closed to close the outlet 7 of the main body 1 so that the fluid does not flow through the fluid passage. .
또한 온/오프 스위치(5)의 작동에 의해 제1 전자석(4-1)의 극성이 영구자석(2)과 같은 극으로 변환하고, 제2 전자석(4)의 극성이 다른 극으로 변환하면, 제1 전자석(4-1)에 붙어 있던 영구자석(2)이 더 큰 밀착력을 갖는 제2 전자석(4) 쪽으로 이동하여 붙게되므로 본체(1)의 유출구(7)를 열어 유체통로를 통해 유체가 흐르도록 개방하게 된다.In addition, if the polarity of the first electromagnet 4-1 is converted to the same pole as the permanent magnet 2 by the operation of the on / off switch 5, and the polarity of the second electromagnet 4 is converted to the other pole, Since the permanent magnet 2 attached to the first electromagnet 4-1 moves and attaches toward the second electromagnet 4 having greater adhesion, the fluid 7 is opened through the fluid passage by opening the outlet 7 of the main body 1. Open to flow.
상기한 온/오프 스위치(5)는 평상시에는 배선과 떨어져 있다가 작동할 때에만 배선과 연결되어 제2 전자석(4)에 전원을 순간적으로 공급하므로 상기 영구자석(2)을 이동시키기 위한 전력의 사용을 최소한으로 할 수 있다. 이와 같이 온/오프 스위치(5)가 작동하지 않는 평상시에는 전원이 공급되지 않아 제2 전자석(4)이 자력을 띄지 않더라도, 영구자석(2)이 그 자력에 의해 상기 제1 전자석(4-1) 또는 제2 전자석(4)의 코일철심에 붙어 있으므로 이동하지 않게 된다.Since the on / off switch 5 is normally separated from the wiring and is connected to the wiring only when it is operated, the on / off switch 5 temporarily supplies power to the second electromagnet 4 so that the on / off switch of the power for moving the permanent magnet 2 can be used. You can minimize the use. In this way, even when the power supply is not normally supplied when the on / off switch 5 does not operate, and thus the second electromagnet 4 does not exhibit a magnetic force, the permanent magnet 2 causes the first electromagnet 4-1 by the magnetic force. ) Or the coil core of the second electromagnet 4 does not move.
도 7은 본 발명의 제4 실시예에 따른 밀폐형 전자식 밸브의 유체흐름 폐쇄 작동 상태의 종단면도이고, 도 8은 본 발명의 제4 실시예에 따른 밀폐형 전자식 밸브의 유체흐름 개방 상태의 종단면도를 도시한 것이다.7 is a longitudinal sectional view of the fluid flow closed operation state of the hermetic electronic valve according to the fourth embodiment of the present invention, and FIG. 8 is a longitudinal sectional view of the fluid flow open state of the hermetic electronic valve according to the fourth embodiment of the present invention. It is shown.
도 7 및 도 8에 도시한 바와 같이, 본 발명의 제4 실시예에 따른 밀폐형 전자식 밸브는 본 발명의 제3 실시예와 같이 제1 전자석(4-1)과 제2 전자석(4)을 이용하여 전자식 밸브를 구성한 것이고, 단지 유입구(6)와 유출구(7)만 상기한 제1 실시예의 전자식 밸브와 같이 본체(1)의 양쪽에 각각 일자 형태로 형성한 것이다.As shown in FIGS. 7 and 8, the hermetic electromagnetic valve according to the fourth embodiment of the present invention uses the first electromagnet 4-1 and the second electromagnet 4 as in the third embodiment of the present invention. And the solenoid valve is formed, and only the inlet port 6 and the outlet port 7 are formed in the form of a straight line on both sides of the main body 1 as in the above-described electronic valve of the first embodiment.
따라서 상기 유입구(6)와 유출구(7)의 형태 이외에 다른 구성은 상기한 제3 실시예의 전자식 밸브와 동일하여 동일 부호를 부여하여, 작동상태도 제3 실시예의 전자식 밸브와 동일하여 자세한 설명은 생략한다.Therefore, the configuration other than the inlet 6 and the outlet 7 is the same as the above-described electronic valve of the third embodiment, the same reference numerals, the operation state is also the same as the electronic valve of the third embodiment, detailed description thereof will be omitted. do.
도 9는 본 발명의 제5 실시예에 따른 밀폐형 전자식 밸브의 유체흐름 폐쇄 작동 상태의 종단면도이고, 도 10은 본 발명의 제5 실시예에 따른 밀폐형 전자식 밸브의 유체흐름 개방 상태의 종단면도를 도시한 것이다.9 is a longitudinal sectional view of the fluid flow closed operation state of the hermetic electronic valve according to the fifth embodiment of the present invention, and FIG. 10 is a longitudinal sectional view of the fluid flow open state of the hermetic electronic valve according to the fifth embodiment of the present invention. It is shown.
도 9 및 도 10에 도시한 바와 같이, 본 발명의 제5 실싱예에 따른 밀폐형 전자식 밸브는 상기한 제3 실시예의 전자식 밸브와 동일한 구성으로 되어 있으나, 단지 상기 유입구(6) 반대쪽에서 유입구(6)보다 약간 아래의 본체(1)에 또 다른 유출구(7-1)를 형성한 것이다. 상기 또 다른 유출구(7-1) 이외의 구성은 제3 실시예의 전자식 밸브와 동일하므로 동일 부호를 부여한다.9 and 10, the sealed electromagnetic valve according to the fifth sealing example of the present invention has the same configuration as the electromagnetic valve of the third embodiment, but only the inlet 6 on the opposite side of the inlet 6. Another outlet 7-1 is formed in the main body 1 slightly below (). Since the structure other than the said other outlet 7-1 is the same as that of the electromagnetic valve of 3rd Example, it attaches | subjects the same code | symbol.
따라서 상기한 제3 실시예의 전자식 밸브에서와 같이 영구자석(2)이 제1 전자석(4-1)과 제2 전자석(4) 사이를 이동하여, 상기 제1 전자석(4-1) 쪽에 영구자석(2)이 붙으면 유출구(4)는 막혀 폐쇄되고 또 다른 유출구(7-1)가 개방되어 이를 통해 유체가 유출된다. 또한 상기한 제3 실시예의 전자식 밸브에서와 같이 영구자석(2)이 제1 전자석(4-1)과 제2 전자석(4) 사이를 이동하여, 상기 제2 전자석(4) 쪽에 영구자석(2)이 붙으면 또 다른 유출구(7-1)는 막혀 폐쇄되고 유출구(7)가 개방되어 이를 통해 유체가 유출된다.Thus, as in the electromagnetic valve of the third embodiment, the permanent magnet 2 moves between the first electromagnet 4-1 and the second electromagnet 4, so that the permanent magnet is on the side of the first electromagnet 4-1. If (2) is attached, the outlet 4 is closed and closed, and another outlet 7-1 is opened, through which the fluid flows out. In addition, as in the electromagnetic valve of the third embodiment, the permanent magnet 2 moves between the first electromagnet 4-1 and the second electromagnet 4 so that the permanent magnet 2 is placed on the second electromagnet 4 side. ), Another outlet 7-1 is blocked and closed, and the outlet 7 is opened to allow fluid to flow out.
상기한 제5 실시예의 전자식 밸브의 경우에는 유체를 항상 어느 한쪽의 방향, 즉 유출구(7) 또는 또 다른 유출구(7-1)로 흘려 보내는 경우에 사용하게 된다.In the case of the above-described electronic valve of the fifth embodiment, the fluid is always used to flow in one direction, that is, the outlet 7 or the outlet 7-1.
이상과 같이 본 발명에 따른 밀폐형 전자식 밸브에 대해서 예시한 도면을 참조로 하여 설명하였으나, 본 명세서에 개시된 실시예와 도면에 의해 본 발명이 한정되는 것은 아니며, 본 발명의 기술사상의 범위 내에서 당업자에 의해 다양한 변형이 이루어질 수 있음은 물론이다.As described above with reference to the drawings exemplified for the hermetic electronic valve according to the present invention, the present invention is not limited by the embodiments and drawings disclosed herein, but those skilled in the art within the scope of the technical idea of the present invention Of course, various modifications may be made.
본 발명은 유체의 흐름을 제어하는 영구자석을 이동시키는 전자석과 철판 또는 전자석과 전자석이 유체통로의 밖에 배치되어 있어, 상기 유체통로 내부로의 전기선 연결이 필요 없기 때문에 그만큼 상기 유체통로에 필요한 밀폐력을 거의 완벽하게 제공할 수 있으므로 밀폐형 전자식 밸브로 유용하게 사용할 수 있다.In the present invention, the electromagnet and the iron plate for moving the permanent magnet for controlling the flow of the fluid or the electromagnet and the electromagnet are disposed outside the fluid passage, so that the sealing force required for the fluid passage is not required because there is no need to connect the electric wires into the fluid passage. It can be used as a closed electronic valve because it can be provided almost completely.
또 상기 전자석과 철판 또는 전자석과 전자석이 유체통로 밖에 배치되어 있어 구조가 간단하고 그로 인해 제작비도 저렴한 밀폐형 전자식 밸브로 유용하게 사용할 수 있다.In addition, since the electromagnet and the iron plate or electromagnet and the electromagnet are disposed outside the fluid passage, the structure is simple, and thus, the manufacturing cost can be usefully used as a closed electromagnetic valve.
또한 온/오프 스위치에 의한 순간적인 전력공급에 의해 전자석이 작동하기 때문에 평상시에는 배선과 연결되지 않아도 되어 전력사용을 최소화할 수 있는 밀폐형 전자식 밸브로 유용하게 사용할 수 있으며, 온/오프 스위치에 타이머가 연결된 경우에는 배선과 연결되어 있어도 전력사용을 최소화 할 수 있는 밀폐형 전자식 밸브로 유용하게 사용할 수 있다.In addition, since the electromagnet is operated by instantaneous power supply by the on / off switch, it can be usefully used as a sealed electromagnetic valve that can minimize power usage because it does not need to be connected to the wire in normal use. When connected, it can be usefully used as a sealed electronic valve that can minimize power usage even when connected to wiring.
또 본체에 또 다른 유출구를 형성하는 경우 항상 어느 한쪽의 방향으로 유체를 흐르게 할 수 있는 밀폐형 전자식 밸브로 유용하게 사용할 수 있다.In addition, when another outlet is formed in the main body, it can be usefully used as a closed electromagnetic valve that can always flow fluid in either direction.

Claims (10)

  1. 유체통로의 외부에 밀착하여 전자석과 철판 또는 전자석과 전자석을 설치하되, 순간적인 전원공급에 의한 상기 전자석의 극성 변환에 따라 상기 전자석과 철판 또는 전자석과 전자석 사이의 상기 유체통로 내와 이를 벗어나 이동하는 영구자석에 의해 유체의 흐름을 제어하도록 한 것을 특징으로 하는 밀폐형 전자식 밸브.Install the electromagnet and the iron plate or the electromagnet and the electromagnet in close contact with the outside of the fluid passage, and move in and out of the fluid passage between the electromagnet and the iron plate or the electromagnet and the electromagnet according to the polarity change of the electromagnet by instantaneous power supply. Sealed electronic valve, characterized in that to control the flow of the fluid by the permanent magnet.
  2. 제1항에 있어서,The method of claim 1,
    상기 전자식 밸브는,The electronic valve,
    유입구와 유출구 사이의 유체통로와 연결되어 영구자석 수용부가 돌출 형성된 본체;A main body connected to the fluid passage between the inlet and the outlet to protrude a permanent magnet receiving portion;
    상기 영구자석 수용부와 마주보는 본체 외부의 일측에 밀착된 철판;An iron plate adhered to one side of the outside of the main body facing the permanent magnet receiving portion;
    상기 영구자석 수용부 쪽의 본체 외부의 타측에 밀착된 전자석;An electromagnet in close contact with the other side of the outside of the main body of the permanent magnet receiving portion;
    순간적인 전원공급을 위해 상기 전자석에 전기적으로 연결된 온/오프 스위치;An on / off switch electrically connected to the electromagnet for instantaneous power supply;
    상기 온/오프 스위치에 의한 전자석의 극성 변환에 따라 상기 유체통로 내에서 영구자석 수용부와 철판 사이를 이동하는 영구자석을 포함하는 것을 특징으로 하는 밀폐형 전자식 밸브.The closed type electromagnetic valve of claim 1, further comprising a permanent magnet moving between the permanent magnet receiving portion and the iron plate in the fluid passage according to the polarity change of the electromagnet by the on / off switch.
  3. 제2항에 있어서,The method of claim 2,
    상기 본체 외부의 일측에 철판이 밀착되고 상기 영구자석 수용부 쪽의 본체 외부의 타측에 전자석이 밀착된 것을 특징으로 하는 밀폐형 전자식 밸브.Closed type solenoid valve, characterized in that the iron plate is in close contact with the outer side of the main body and the electromagnet is in close contact with the other side of the outside of the main body of the permanent magnet receiving portion.
  4. 제1항에 있어서,The method of claim 1,
    상기 전자식 밸브는,The electronic valve,
    유입구와 유출구 사이의 유체통로와 연결되어 영구자석 수용부가 돌출 형성된 본체;A main body connected to the fluid passage between the inlet and the outlet to protrude a permanent magnet receiving portion;
    상기 영구자석 수용부와 마주보는 본체 외부의 일측에 밀착된 제1 전자석;A first electromagnet in close contact with one side of the outside of the main body facing the permanent magnet receiving portion;
    상기 영구자석 수용부 쪽의 본체 외부의 타측에 밀착되며 상기 제1 전자석과 전기적으로 연결된 제2 전자석;A second electromagnet which is in close contact with the other side of the outside of the main body of the permanent magnet accommodating part and electrically connected to the first electromagnet;
    순간적인 전원공급을 위해 상기 제2 전자석에 전기적으로 연결된 온/오프 스위치;An on / off switch electrically connected to the second electromagnet for instantaneous power supply;
    상기 온/오프 스위치에 의한 전자석의 극성 변환에 따라 상기 유체통로 내에서 영구자석 수용부와 제1 전자석 또는 제2 전자석 사이를 이동하는 영구자석을 포함하는 것을 특징으로 하는 밀폐형 전자식 밸브.And a permanent magnet moving between the permanent magnet receiving portion and the first or second electromagnet in the fluid passage according to the polarity change of the electromagnet by the on / off switch.
  5. 제4항에 있어서,The method of claim 4, wherein
    상기 본체 외부의 일측에 제1 전자석이 밀착되고 상기 영구자석 수용부 쪽의 본체 외부의 타측에 제2 전자석이 밀착된 것을 특징으로 하는 밀폐형 전자식 밸브.The closed electromagnetic valve of claim 1, wherein the first electromagnet is in close contact with one side of the outside of the main body, and the second electromagnet is in close contact with the other side of the outside of the main body of the permanent magnet accommodating part.
  6. 제2항 내지 제4항 중 어느 한 항에 있어서,The method according to any one of claims 2 to 4,
    상기 본체는 자력에 영향을 받지 않는 재질로 된 것을 특징으로 하는 밀폐형 전자식 밸브.The main body is a closed type electronic valve, characterized in that the material is not affected by magnetic force.
  7. 제2항 내지 제4항 중 어느 한 항에 있어서,The method according to any one of claims 2 to 4,
    상기 유입구와 유출구는 철판과 전자석 또는 전자석과 전자석 사이의 상기 본체 양쪽에 각각 형성한 것을 특징으로 하는 밀폐형 전자식 밸브.The inlet and the outlet are sealed electromagnetic valves, characterized in that formed on both sides of the main body between the iron plate and the electromagnet or the electromagnet and the electromagnet.
  8. 제2항 내지 제4항 중 어느 한 항에 있어서,The method according to any one of claims 2 to 4,
    상기 유입구는 철판과 전자석 또는 전자석과 전자석 사이의 상기 본체 한쪽에 형성하고 상기 유출구는 철판 또는 전자석 쪽의 상기 본체에 형성한 것을 특징으로 하는 밀폐형 전자식 밸브.The inlet is formed on one side of the main body between the iron plate and the electromagnet or electromagnet and the electromagnet, and the outlet is formed in the main body of the iron plate or electromagnet side.
  9. 제2항 내지 제4항 중 어느 한 항에 있어서,The method according to any one of claims 2 to 4,
    상기 온/오프 스위치에 연결된 타이머 스위치를 더 포함하는 것을 특징으로 하는 밀폐형 전자식 밸브.The closed type electronic valve further comprising a timer switch connected to the on / off switch.
  10. 제8항에 있어서,The method of claim 8,
    상기 유입구 반대쪽의 본체의 영구자석 수용부 쪽에 형성한 또 다른 유출구를 더 포함하는 것을 특징으로 하는 밀폐형 전자석 밸브.Sealed electromagnet valve further comprises another outlet formed on the permanent magnet receiving side of the body opposite the inlet.
PCT/KR2016/005561 2015-06-02 2016-05-26 Sealed electronic valve WO2016195317A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020150077662A KR20160111819A (en) 2015-03-17 2015-06-02 Solenoid valve of airtight type
KR10-2015-0077662 2015-06-02

Publications (1)

Publication Number Publication Date
WO2016195317A1 true WO2016195317A1 (en) 2016-12-08

Family

ID=57448713

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2016/005561 WO2016195317A1 (en) 2015-06-02 2016-05-26 Sealed electronic valve

Country Status (1)

Country Link
WO (1) WO2016195317A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11098824B2 (en) * 2018-09-26 2021-08-24 Commissariat A L'energie Atomique Et Aux Energies Alternatives Fluidic valve device
CN113653821A (en) * 2021-08-25 2021-11-16 周少云 Liquid backflow valve is prevented to liquid flow pipeline connection formula

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57121472U (en) * 1981-01-20 1982-07-28
KR860001998B1 (en) * 1984-11-23 1986-11-12 양준묵 Automatic closing and control device of gas valve
KR200183301Y1 (en) * 1999-12-30 2000-05-15 최건일 Solenoid valve
JP2000230666A (en) * 1999-02-12 2000-08-22 Nitto Kohki Co Ltd Flow passage selector valve
JP2007255433A (en) * 2006-03-20 2007-10-04 Nsk Ltd Flow regulator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57121472U (en) * 1981-01-20 1982-07-28
KR860001998B1 (en) * 1984-11-23 1986-11-12 양준묵 Automatic closing and control device of gas valve
JP2000230666A (en) * 1999-02-12 2000-08-22 Nitto Kohki Co Ltd Flow passage selector valve
KR200183301Y1 (en) * 1999-12-30 2000-05-15 최건일 Solenoid valve
JP2007255433A (en) * 2006-03-20 2007-10-04 Nsk Ltd Flow regulator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11098824B2 (en) * 2018-09-26 2021-08-24 Commissariat A L'energie Atomique Et Aux Energies Alternatives Fluidic valve device
CN113653821A (en) * 2021-08-25 2021-11-16 周少云 Liquid backflow valve is prevented to liquid flow pipeline connection formula
CN113653821B (en) * 2021-08-25 2023-08-29 帕菲诺智能制造(天津)有限公司 Liquid flow pipeline connection type liquid backflow prevention valve

Similar Documents

Publication Publication Date Title
CN107710370B (en) The relay-set of pressure control
CN102177566B (en) Blast venting for electrical device
JP3590772B2 (en) Solenoid valve with sensor
TW591183B (en) Manifold valve with sensors
WO2016195317A1 (en) Sealed electronic valve
WO2012134056A1 (en) Two-stage air control valve
WO2011149273A2 (en) Hydraulic solenoid valve for an automatic transmission of a vehicle
WO2011028006A2 (en) Valve using polarity variation and the interaction between the polarities of a permanent magnet
EP2558756A1 (en) Latch valve and flow control device using the same
CA2709511A1 (en) Electrical switching component
CN1136405C (en) Integrated electromagnetic valve driven by series signals
WO2018056523A1 (en) Relay
US20210265794A1 (en) Plug adapter for docking onto a solenoid valve
KR20020061501A (en) Solenoid valve with magnetometric sensors
WO2014051209A1 (en) Electromagnetic contactor
WO2016117751A1 (en) Magnetic body holding device
WO2016129789A1 (en) Solenoid valve manifold
WO2012077963A1 (en) Switch for a gas insulated switchgear
WO2017122853A1 (en) Current transformer for power supply using power induced from high voltage distribution line
US5295511A (en) Valve module for fluidic connector strip
WO2011081295A2 (en) Three-way valve and pipe body coupling structure
WO2011021730A1 (en) Solenoid valve
WO2015099272A1 (en) Wireless power transmission device and lighting apparatus using same
KR20160111819A (en) Solenoid valve of airtight type
CN212407736U (en) Electromagnetic valve

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16803672

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 12/04/2018)

122 Ep: pct application non-entry in european phase

Ref document number: 16803672

Country of ref document: EP

Kind code of ref document: A1