KR100977737B1 - Electromagnet water supply valve - Google Patents

Electromagnet water supply valve Download PDF

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KR100977737B1
KR100977737B1 KR1020080020817A KR20080020817A KR100977737B1 KR 100977737 B1 KR100977737 B1 KR 100977737B1 KR 1020080020817 A KR1020080020817 A KR 1020080020817A KR 20080020817 A KR20080020817 A KR 20080020817A KR 100977737 B1 KR100977737 B1 KR 100977737B1
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South Korea
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water
valve
electromagnet
inlet
water supply
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KR1020080020817A
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Korean (ko)
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KR20090095716A (en
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남영식
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우성전기공업 주식회사
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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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/126—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like
    • 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
    • F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
    • 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

발명은 용수의 급수를 제어시키는 모든 전자석 밸브를 제공함에 의해 달성되게 되는데, 이 전자석 밸브는 송수관로로부터 공급되는 용수가 유입되고 여과요소를 갖는 입수구가 일 측에 구비되고, 타 측에는 사용 측으로 용수를 유출시키는 출수구를 가지는 동체를 가지며, 이 동체의 입.출수구 중간에는 다이아프램에 의해 상.하측으로 격리되고 전자석에 의해 구동하는 밸브로 개폐되는 밸브시트를 구비한 밸브체스트를 갖는 전자석 급수밸브로서, 여과요소의 전방에 급수되는 용수의 수류를 유도안내하여 여과요소 벽에 점착되어 있는 이물질들을 상기 용수의 수압에 의해 자정시키는 수류 유도요소를 갖추어서, 입수구 측에 수류에 의한 자정구조를 갖추어 이물질에 의한 막힘 현상을 방지하게 된다.The invention is achieved by providing all the electromagnet valves to control the water supply of the water, which is provided with a water inlet having a filtration element on one side, and the water outlet to the use side on the other side An electromagnet feed valve having a valve body having a valve body which has a fuselage having a water outlet, and has a valve seat in the middle of the inlet / outlet of the body, which is separated up and down by a diaphragm and opened and closed by a valve driven by an electromagnet. It is equipped with a water flow guide element that guides the water flow of the water supplied to the front of the element to self-adjust foreign substances adhering to the filtration element wall by the water pressure of the water, and has a self-cleaning structure by water flow on the inlet side. This will prevent clogging.

전자석, 급수밸브 Electromagnet, water supply valve

Description

전자석 급수밸브{Electromagnet water supply valve}Electromagnet water supply valve

본 발명은 용수의 급수를 제어시키는 모든 전자석 밸브에 관한 것으로, 특히 입수구 측에 수류에 의한 자정구조를 갖는 전자석 급수밸브에 관한 것이다.The present invention relates to all electromagnet valves for controlling the water supply of water, and more particularly to an electromagnet feed valve having a self-cleaning structure by water flow on the inlet side.

송수관로 상에서 송수의 단속 또는 그 이외 세탁기나 식기세척기 등에서 용수의 급수를 제어하는 전자석 밸브는 현재까지 여러 가지가 개발되어 사용되고 있는데, 그러한 밸브는 기계식과 전동식(전자석)을 들을 수 있다.Various types of electromagnet valves for controlling water supply in water pipes or for controlling water supply in a washing machine or dishwasher have been developed and used to date. Such valves are mechanical and electric (electromagnets).

이렇게 구성되는 밸브들 중 그 일례로 전자석으로 구동하며 용수의 급수를 제어하는 밸브의 경우를 보면, 상수도관으로부터 공급되는 용수가 유입되는 입수구가 일 측에 구비되고, 타 측에는 사용 측으로 용수를 급수시키는 출수구를 가지는 동체를 갖추고 있으며, 이 동체의 입.출수구 중간에는 가동철심으로 구동하는 밸브에 의해 개폐되는 밸브시트를 갖는 밸브체스트를 갖추어서 소기의 급수를 제어하게 된다.One example of the valves configured as described above is driven by an electromagnet to control the water supply of water. In one side, an inlet for inflow of water supplied from the water supply pipe is provided, and the other side supplies water to the use side. A fuselage having a water outlet is provided, and a valve chest having a valve seat opened and closed by a valve driven by a movable iron in the middle of the inlet and outlet of the body controls the desired water supply.

이러한 급수밸브에서 입수구 측에 상수원으로부터 공급되는 용수 내의 이물질들이 밸브의 개폐 작동 실 내측으로 유입되어 밸브의 고장 또는 파손되는 것을 예방하기 위하여 여과요소가 필수적으로 설치되고 있다.In such a water supply valve, a filtration element is essentially installed in order to prevent foreign substances in the water supplied from the water source on the inlet side of the water supply flow into the opening / closing operation chamber of the valve to prevent the valve from failing or breaking.

이렇게 밸브의 입수구 측에 설치되는 여과요소는 대략 소정의 크기를 갖는 다공의 망 판으로 이루어 용수는 통과되게 하고 이물질들은 그 여과요소에서 걸러지게 하고 있는 것이다.The filtering element installed at the inlet side of the valve is made of a porous mesh plate having a predetermined size to allow water to pass through and foreign matters to be filtered out of the filtering element.

그런데 이렇게 밸브의 입수구 측에 설치되는 여과요소가 이물질들에 의해 막힘 현상이 빈번히 발생하는, 다시 설명하면 급수되는 용수의 수류에 대해 교차하는 수직방향으로 설치되는 여과요소의 일 측벽에 걸러지는 이물질들이 지속적으로 가해지는 용수의 수압에 의해 점착되고 그 점착된 이물질들에 의해 장시간 사용 시 여과요소가 막히는 현상이 일어나 제품의 신뢰성이 저하되고 있는 것이다.By the way, the filtration element installed at the inlet side of the valve is frequently clogged by foreign substances, that is, foreign matters that are filtered on one sidewall of the filtration element installed in the vertical direction intersecting with the water flow of the water to be supplied. It is adhered by the water pressure continuously applied, and the filtration element is clogged when it is used for a long time by the adhered foreign matters, which lowers the reliability of the product.

또한 상기에서와 같은 밸브의 막힘 현상 예방을 위해서는 여과요소를 주기적으로 청소시키어야 하는 등 관리가 요구되고 있는 것이다.In addition, in order to prevent the clogging of the valve as described above, management such as cleaning the filter element is required periodically.

본 발명은 상기와 같은 사정을 고려하여 이루어진 것으로, 그 목적은 급수밸브의 동체 입수구에 설치되는 여과요소의 전방 측에 급수되는 용수의 수류를 유도안내하여 여과요소 벽에 점착되어 있는 이물질들을 이탈시키어 자정시키는 수류 유도요소를 갖춤으로써, 여과요소의 막힘 현상을 방지하여 제품성은 물론 신뢰성을 향상시킬 수 있는 전자석 급수밸브를 제공하는 것이다.The present invention has been made in consideration of the above circumstances, and an object thereof is to guide and guide the water flow of the water supplied to the front side of the filtration element installed in the fuselage inlet of the water supply valve to separate foreign substances adhering to the wall of the filtration element. By providing a self-cleaning water flow induction element, it is possible to provide an electromagnet feed valve that can prevent clogging of the filtration element, thereby improving the productivity and reliability.

이러한 본 발명의 목적은 용수의 급수를 제어시키는 모든 전자석 밸브를 제공함에 의해 달성되게 되는데, 이 전자석 밸브는 송수관로로부터 공급되는 용수가 유입되고 여과요소를 갖는 입수구가 일 측에 구비되고, 타 측에는 사용 측으로 용수를 유출시키는 출수구를 가지는 동체를 가지며, 이 동체의 입.출수구 중간에는 다이아프램에 의해 상.하측으로 격리되고 전자석에 의해 구동하는 밸브로 개폐되는 밸브시트를 구비한 밸브체스트를 갖는 전자석 급수밸브로서, 여과요소의 전방에 급수되는 용수의 수류를 유도안내하여 여과요소 벽에 점착되어 있는 이물질들을 상기 용수의 수압에 의해 자정시키는 수류 유도요소를 갖추어서, 입수구 측에 수류에 의한 자정구조를 갖추어 이물질에 의한 막힘 현상을 방지하게 된다.This object of the present invention is achieved by providing all the electromagnet valves for controlling the water supply of the water, the electromagnet valve is provided with water inlet and inlet having a filtration element on one side, the water inlet is provided on one side, Electromagnetic water supply having a fuselage having a water outlet to discharge water to the side, in the middle of the inlet and outlet of the fuselage has a valve chest with a valve seat which is isolated up and down by a diaphragm and opened and closed by a valve driven by an electromagnet A valve is provided with a water flow guide element for guiding the water flow of the water supplied to the front of the filtration element to self-clean foreign substances adhering to the wall of the filtration element by the water pressure of the water. To prevent clogging caused by foreign substances.

본 발명 전자석 급수밸브의 효과를 설명하면, 본 발명은 급수밸브의 동체 입수구에 설치되는 여과요소의 전방에 급수되는 용수의 수류를 유도안내하여 여과요 소 벽에 점착되어 있는 이물질들을 이탈시키어 자정시키는 수류 유도요소를 갖춤으로써, 여과요소의 막힘 현상을 방지하여 밸브의 작동이 안정되고 밸브의 고장요인을 완전히 배제시키고 제품의 신뢰성을 향상시킬 수 있는 것이다.When explaining the effect of the electromagnet water supply valve of the present invention, the present invention guides the water flow of the water supplied to the front of the filtration element installed in the fuselage inlet of the water supply valve to remove the foreign substances adhering to the filter element wall to be self-cleaning By having a water flow guide element, it is possible to prevent clogging of the filtration element to stabilize the operation of the valve, to completely eliminate the failure of the valve and to improve the reliability of the product.

다음 본 발명의 일 실시 예를 도면에 의거하여 구체적으로 설명하겠다. 도 1에는 본 발명에 따른 전자석 급수밸브가 상세히 도시되어 있다.Next, an embodiment of the present invention will be described in detail with reference to the drawings. 1 is shown in detail the electromagnet feed valve according to the present invention.

본 발명은 동체(10)를 가지며, 이 동체(10)의 일 측에 송수관로로부터 공급되는 용수가 유입되고 그 용수 내의 이물질들을 걸러내는 여과요소(11)를 갖는 입수구(12)와 타 측에는 출수구(14)를 갖는다.The present invention has a body (10), inlet 12 having a filter element (11) for filtering the water supplied from the water supply pipe to one side of the body (10) to filter foreign matter in the water and the outlet (on the other side) 14).

또 동체(10)의 입.출수구(12,14) 중간부에는 다이아프램(16)에 의해 상.하로 격리구성되는 밸브체스트(18)를 갖추어 상측의 공간에는 전자석(20)에 의해 작동되는 가동철심(22)으로 구동하는 밸브(24)에 의해 개폐되는 제1밸브시트(26)를 갖추고, 하측의 공간으로는 다이아프램(16)에 의해 개폐되는 제2밸브시트(28)를 갖추어서 소기의 급수를 제어하게 된다.In the middle of the inlet and outlet ports 12 and 14 of the fuselage 10, a valve chest 18 which is separated from the upper and lower sides by a diaphragm 16 is provided, and the movable space is operated by the electromagnet 20 in the upper space. The first valve seat 26 is opened and closed by the valve 24 driven by the iron core 22, and the lower space is provided with the second valve seat 28 opened and closed by the diaphragm 16. To control the water supply.

이러한 구성은 종래와 동일한 구조이다. 본 발명의 핵심적인 기술은 전자석 급수밸브의 동체(10) 입수구(12) 측에 설치되는 여과요소(11)의 벽에 점착되는 이물질들을 유입되는 용수의 송수압에 의해 이탈시키는 자정구조를 제공하는 것이다.This configuration is the same as in the prior art. The core technology of the present invention provides a self-cleaning structure that separates the foreign matter adhering to the wall of the filtration element 11 installed on the inlet 12 of the fuselage 10 of the electromagnet water supply valve by the water pressure of the incoming water. will be.

본 발명은 도 2에서와 같이 동체(10)의 입수구(12)에 설치되는 여과요소(11)의 전방 측, 즉 여과요소(11)를 기준하여 용수가 유입되는 입수 측에서 여과요소(11)에 인접하여 수류 유도요소(30)가 설치된다.The present invention, as shown in Figure 2, the filtering element 11 at the front side of the filtering element 11 installed in the inlet 12 of the fuselage 10, that is, the water inflow on the basis of the filtering element 11 Adjacent to the water flow guide element 30 is installed.

본 발명 수류 유도요소(30)는 동체(10)와는 별개로 제작되어 삽입식으로 조립 설치되는데, 이러한 수류 유도요소(30)는 그 몸체가 동체(10)의 입수구(12) 내에 긴밀하게 삽입되는 대략 관형상으로 이루어 일 측은 용수를 통과시키면서 여과요소(11)보다는 입자가 큰 이물질들을 1차적으로 걸러내는 여과면(32)을 갖추고 있고, 타 측은 개구되어 있다.The water flow guide element 30 of the present invention is manufactured separately from the fuselage 10 and installed in an insertable manner, such that the water flow guide element 30 is inserted into the inlet 12 of the body 10 closely. It has a substantially tubular shape and one side has a filtration surface 32 for filtering foreign matter having a larger particle size than the filtration element 11 while passing water, and the other side is opened.

또 수류 유도요소(30)의 타 측 개구 측은 그 주벽을 입수 측에서 출수 측으로 가며 점차적으로 좁아지는 구배면(34)을 갖는다.The other opening side of the water flow guide element 30 has a gradient surface 34 that gradually narrows its circumferential wall from the inlet side to the outlet side.

이러한 수류 유도요소(30)의 구배면(34)은 입수구(12)를 통해 유입되는 용수의 수류를 도 2에서 표시한 화살표와 같이 유도하여 여과요소(11)의 벽에 대해 사각으로 입사되고, 이렇게 사각으로 입사되는 용수의 수압은 여과요소(11)에 점착되어 있는 이물질들을 타격하여 물리적인 이탈방식으로 자정하게 된다.The gradient surface 34 of the water flow guide element 30 is introduced into the square of the wall of the filter element 11 by inducing the water flow of the water flowing through the inlet 12 as shown by the arrow shown in FIG. The water pressure of the water incident in the square is hit by the foreign matter adhering to the filtration element 11 to be midnight by physical separation.

이와 같이 수류 유도요소(30)에 의해 여과요소(11)는 지속적으로 공급되는 용수의 수압에 의해 자정되어 급수밸브가 이물질에 의한 막힘 현상을 완전히 방지키게 될 것이다.As such, the filtration element 11 is self-cleaned by the water pressure of the continuously supplied water by the water induction element 30 to completely prevent the water supply valve from clogging due to foreign substances.

이상에서와 같이 본 발명의 일 실시 예를 설명하였으나, 본 발명은 이에 국한되지 않고 청구범위 내에서 변경이 가능할 것이다.As described above, an embodiment of the present invention has been described, but the present invention is not limited thereto and may be changed within the scope of the claims.

도 1은 본 발명 전자석 급수밸브의 전체적인 구성을 보여 주는 사시도 단면도.1 is a perspective sectional view showing the overall configuration of the electromagnet feed valve of the present invention.

도 2는 본 발명 전자석 급수밸브의 내부 구성을 보여 주는 단면도.Figure 2 is a cross-sectional view showing the internal configuration of the electromagnet feed valve of the present invention.

도면의 주요 부분에 대한 부호의 설명Explanation of symbols for the main parts of the drawings

10 :동체 12 :입수부10: body 12: inlet

14 :출수부 16 :다이아프램14: exit portion 16: diaphragm

18 :밸브체스트 20 :전자석18: valve chest 20: electromagnet

22 :가동철심 30 :수류 유도요소22: movable core 30: flow guide element

32 :여과면 34 :구배면32: filtration side 34: gradient side

Claims (2)

삭제delete 송수관로로부터 공급되는 용수가 유입되고 여과요소(11)를 갖는 입수구(12)가 일 측에 구비되고, 타 측에는 사용 측으로 용수를 유출시키는 출수구(14)를 가지는 동체(10)를 가지며, 이 동체(10)의 입.출수구 중간에는 다이아프램(16)에 의해 상.하측으로 격리되고 전자석(20)에 의해 구동하는 밸브로 개폐되는 밸브시트를 구비한 밸브체스트(18)를 갖는 전자석 급수밸브로서, Water is supplied from the water supply line and has an inlet 12 having a filtration element 11 on one side, the other side has a body 10 having an outlet 14 for outflowing the water to the use side, the body ( An electromagnet feed valve having a valve chest 18 having a valve seat in the middle of the inlet / outlet of 10), which is isolated up and down by a diaphragm 16 and opened and closed by a valve driven by an electromagnet 20, 상기 용수가 유입되는 입수측에 상기 여과요소(11)의 벽에 점착되어 있는 이물질들을 자정시키는 수류유도요소(30)를 갖추며,On the inflow side of the water inlet is provided with a water flow guide element 30 for self-cleaning the foreign matter adhering to the wall of the filter element 11, 상기 수류유도요소(30)는,The water flow guide element 30, 그 일측에 상기 용수를 통과시키면서 상기 여과요소(11)보다 입자가 큰 이물질들을 걸러내는 여과면(32)을 갖추고 그 타측은 개구되며, 그 주벽에 상기 용수를 상기 여과요소(11)의 벽에 대해 사각으로 입사시키는 구배면(34)이 형성된 것을 특징으로 하는 전자석 급수밸브. One side is provided with a filtration surface 32 for filtering foreign matter larger than the filtration element 11 while passing through the water, and the other side thereof is opened, and the water is circumferentially formed on the wall of the filtration element 11. Electromagnetic water supply valve, characterized in that the gradient surface 34 is incident to the square.
KR1020080020817A 2008-03-06 2008-03-06 Electromagnet water supply valve KR100977737B1 (en)

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Publication number Priority date Publication date Assignee Title
KR101270518B1 (en) * 2011-10-05 2013-07-04 우성전기공업 주식회사 Electromagnet water supply valve
CN110425324A (en) * 2019-08-26 2019-11-08 高满囡 With the solenoid valve for being filtered function to water body impurity

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02159485A (en) * 1988-12-13 1990-06-19 Matsushita Electric Ind Co Ltd Electromagnetic valve
JPH02221785A (en) * 1989-02-22 1990-09-04 Nissan Motor Co Ltd Duty solenoid valve
JP2006010245A (en) * 2004-06-28 2006-01-12 Fuji Koki Corp Solenoid valve

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02159485A (en) * 1988-12-13 1990-06-19 Matsushita Electric Ind Co Ltd Electromagnetic valve
JPH02221785A (en) * 1989-02-22 1990-09-04 Nissan Motor Co Ltd Duty solenoid valve
JP2006010245A (en) * 2004-06-28 2006-01-12 Fuji Koki Corp Solenoid valve

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