KR910001920Y1 - Liquid level control valve - Google Patents

Liquid level control valve Download PDF

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Publication number
KR910001920Y1
KR910001920Y1 KR2019880006797U KR880006797U KR910001920Y1 KR 910001920 Y1 KR910001920 Y1 KR 910001920Y1 KR 2019880006797 U KR2019880006797 U KR 2019880006797U KR 880006797 U KR880006797 U KR 880006797U KR 910001920 Y1 KR910001920 Y1 KR 910001920Y1
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KR
South Korea
Prior art keywords
water
diaphragm
valve
level control
pressure chamber
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KR2019880006797U
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Korean (ko)
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KR890023190U (en
Inventor
조찬동
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조찬동
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Priority to KR2019880006797U priority Critical patent/KR910001920Y1/en
Priority to US07/346,879 priority patent/US4977923A/en
Publication of KR890023190U publication Critical patent/KR890023190U/en
Application granted granted Critical
Publication of KR910001920Y1 publication Critical patent/KR910001920Y1/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
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
    • F16K7/14—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat
    • F16K7/17—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat the diaphragm being actuated by fluid pressure
    • 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
    • F16K31/1262—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like one side of the diaphragm being spring loaded

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Float Valves (AREA)

Abstract

내용 없음.No content.

Description

정수위 장치Water purification equipment

제1도는 본 고안의 사용상태 사시도.1 is a perspective view of the state of use of the present invention.

제2도는 제1도중 정수위 상태의 A-A선 단면도.2 is a cross-sectional view taken along the line A-A in the state of water purification in FIG.

제3도는 제1도중 정수위 이하일때의 A-A선 단면도.3 is a cross-sectional view taken along the line A-A when the water level is lower than the first position in FIG.

제4도는 본 고안의 다른 실시예로서 부구를 이용한 것을 나타낸 종단면도.Figure 4 is a longitudinal cross-sectional view showing the use of the ball as another embodiment of the present invention.

제5도는 제4도중 정수위 이하로 물이 빠진 상태를 나타낸 종단면도.5 is a longitudinal sectional view showing a state in which water is drained below the water level in FIG.

제6도는 제4도의 것을 뒤집어 사용할때의 단면도.FIG. 6 is a cross-sectional view when using the one shown in FIG. 4 upside down.

제7도는 본 고안의 또다른 실시예로서 이중 다이아프램을 사용한 것을 나타낸 종단면도.7 is a longitudinal sectional view showing the use of a double diaphragm as another embodiment of the present invention.

제8도는 제7도중 정수위 이하로 물이 빠진 상태를 나타낸 종단면도.8 is a longitudinal sectional view showing a state in which water is drained below the water level in FIG. 7.

제9도는 밸브가 축을 중심으로 승강되도록한 실시예를 나타낸 종단면도.9 is a longitudinal sectional view showing an embodiment in which the valve is raised and lowered about an axis.

제10도는 제9도에서 물이 정수위 이하로 되었을때의 종단면도.FIG. 10 is a longitudinal cross-sectional view when the water becomes below the water level in FIG.

제11도는 종래품의 종단면도이다.11 is a longitudinal sectional view of a conventional product.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1, 2 : 급수변 3 : 압력실1, 2: water supply side 3: pressure chamber

4, 11, 12 : 다이아프램 5 : 밸브4, 11, 12: diaphragm 5: valve

6, 13, 21, 22, 23, 24 : 누수공 7 : 밑면6, 13, 21, 22, 23, 24: leak hole 7: bottom

8 : 수위조절용 파이프 9 : 부구8: pipe for water level control 9: ball

10 : 조절나사 14 : 축10: adjusting screw 14: shaft

15 : 레버 15' : 레버의 단부15: lever 15 ': end of lever

16 : 급수구 17 : 토수구16: water supply port 17: water discharge port

18 : 수조 19 : 밸브지지틀18: water tank 19: valve support frame

20 : 스프링20: spring

본 고안은 부구를 사용하지 않거나, 또는 부구를 사용하더라도 작동간을 필요로하지 않는 정수위 장치의 개량에 관한 것이다.The present invention relates to the improvement of the water purification apparatus which does not use a float, or does not require an operation even when using a float.

물탱크 및 변기의 저수조에 사용되는 종래의 정수위 장치에 있어서는 제11도에서 보는 바와같이 수위에 의해서 부구(101) 가 떠오르고, 이에 삽설된 작동간(102) 이 지렛대 역할을 하여 급수구멍(103) 을 랙킹(104) 으로 하여금 압착, 지수토록 하였으므로 팩킹(104) 에 큰 압력을 가(加) 하여야만 급수구멍(103) 을 막을 수 있었고, 또한 그러한 큰 압력을 얻기 위하여 지렛대 역할을 하는 작동간(102)을 횡으로 사용하여야만 하였으므로 설치공간을 과다하게 횡으로 넓게해야만 하는 결점이 있었을 뿐만 아니라 수압이 높을때 부구(101) 의 부력에 의해 작동간(102) 이 휘어져 일정한 수위조절이 도지 않거나, 팩킹(104) 이 과도한 압착으로 훼손, 파열되거나 하여 만족한 정수위 장치로 사용하는데는 제반 결점이 많았다.In the conventional water level device used for the water tank and the water tank of the toilet bowl, as shown in FIG. 11, the float 101 floats due to the water level, and the operation section 102 inserted into the water supply hole 103 acts as a lever. Since the racking 104 was pressed and expelled, it was necessary to apply a large pressure to the packing 104 so that the water supply hole 103 could be closed, and an operation lever 102 serving as a lever to obtain such a large pressure was applied. ), The installation space was excessively widened horizontally because it had to be used horizontally, and when the water pressure was high, the operation section 102 was bent due to the buoyancy force of the buoy 101, so that constant water level control was not achieved or packing ( 104) There were many shortcomings in using it as a satisfactory water purification device because it was damaged or ruptured by excessive compression.

이에 본 고안은 종래의 제반 결점을 해소하기 위하여 다이아프램에 의해 밸브를 작동시킴으로서 작용이 확실하고 좁은 공간에서도 설치 가능하며 사용이 다양한 정수위 장치를 제공함에 목적이 있다.Therefore, the present invention aims to provide a water purification apparatus that can be installed in a narrow space with a certain function by operating a valve by a diaphragm to solve all the conventional drawbacks.

이하 본 고안을 첨부된 도면에 의거 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

본고안은 급수변(1)(2)에 압력실(3)을 결합하되 압력실(3)의 내측상단에는 다이아프램(4)을 설치하고, 이 다이아프램(4)에 의해 작동되는 밸브(5)를 상하로 작동되도록 설치하고, 밸브(5)의 상측에는 누수공(6)(13)을 천공하며, 밑면(7) 이 개방되고 일측에는 파이프 끝의 높낮이를 임의로 조절할 수 있는 조절용 파이프(8) 가 결합된 것이다.In this case, the pressure chamber (3) is coupled to the water supply side (1) (2), but the diaphragm (4) is installed at the upper inner side of the pressure chamber (3), and the valve operated by the diaphragm (4) 5) is installed to be operated up and down, the upper side of the valve (5) is drilled for the leak hole (6) (13), the bottom (7) is open and on one side the adjustment pipe for arbitrarily adjusting the height of the pipe end ( 8) is combined.

미 설명부호 16은 급수구, 17은 토수구, 18은 수조, 19는 밸브(5) 의 지지틀, 20은 스프링, 21, 22, 23, 24는 각각누수공, 25, 26은 각각 격판이다.Reference numeral 16 is a water inlet, 17 is a water inlet, 18 is a water tank, 19 is a support frame of the valve 5, 20 is a spring, 21, 22, 23, 24 are leak holes, and 25 and 26 are diaphragms, respectively. .

본 고안은 제3도와 같이 급수구(16)을 통하여 물이 공급되면 다이아프램(11)을 하방으로 밀면서 토수구(17)를 통하여 물이 수조(18)내에 채워지게 되며 이와 동시에 압력실(3)내의 밑면(7)의 수위가 상승된다.According to the present invention, when water is supplied through the water inlet 16 as shown in FIG. 3, the water is filled in the water tank 18 through the water discharge port 17 while pushing the diaphragm 11 downward, and at the same time, the pressure chamber 3 The water level of the bottom surface 7 in) is raised.

압력실(3) 내에 물이 증가되면 다이아프램(4)은 제2도와 같이 압력실(3) 내의 공기압에 의해 상측으로 팽창하게 되어 밸브(5) 가 누수공(6)을 차단하게 되고 이때 부터는 누수공(21)을 통하여 유입되는 물은 누수공(6) 및 누수공(24)을 통하여 수조(18)내로 이동되지 못하고 다이아프램(11)과 격판(2⑺ 사이에 고이게 되는 것이다.When water is increased in the pressure chamber 3, the diaphragm 4 expands upward by the air pressure in the pressure chamber 3 as shown in FIG. 2, so that the valve 5 blocks the leak hole 6. The water flowing through the leak hole 21 is not moved into the water tank 18 through the leak hole 6 and the leak hole 24 and is accumulated between the diaphragm 11 and the diaphragm 2.

따라서 다이아프램(11)과 격판(25) 사이에 수압이 증가되면 다이아프램(11)은 상측으로 부풀어서 토수구(17)를 차단하는 것이다.Therefore, when the water pressure increases between the diaphragm 11 and the diaphragm 25, the diaphragm 11 swells upward to block the water jetting port 17.

수위 조절용 파이프(8) 는 회동식 또는 자바라식으로 하여 단부를 높이거나 낮춤으로서 압력실(3) 내의 공기압을 변화시킬 수 있고 이로 인하여 수조내의 수위 조절이 가능한 것이다.The water level control pipe 8 can be rotated or bellows type to change the air pressure in the pressure chamber 3 by raising or lowering the end portion, thereby making it possible to adjust the water level in the water tank.

본고안의 또 다른 실시예로서, 예시도면 제4도는 압력실(3) 내에 부구(9) 가 설치된 것으로 부구(9) 의 상단 중앙에는 높이를 증감시킬 수 있는 조절나사(10)가 결합되어 있다.As yet another embodiment of the present invention, FIG. 4 is an exemplary embodiment in which the accessory 9 is installed in the pressure chamber 3, and an adjustment screw 10 capable of increasing or decreasing the height is coupled to the center of the upper end of the accessory 9.

예시도면 제7도는 급수변(2) 내에 2개의 다이아프램(11) (12) 이 나란히 설치되고 다이아프램(12) 에는 누수공(13) 이 천공되어 있다.7 shows two diaphragms 11 and 12 arranged side by side in the water supply side 2 and a leak hole 13 is drilled in the diaphragm 12.

예시도면 제9도는 압력실(3)의 상부에 측(14)을 중심으로 작동되는 레버(15)와 레버의 단부(15')에 의해 개폐되는 밸브(5)로 되어 있는 것을 나타낸 것이다.Exemplary drawing FIG. 9 shows that the upper part of the pressure chamber 3 is composed of a lever 15 operated about the side 14 and a valve 5 opened and closed by an end 15 'of the lever.

따라서 예시도면 제4도 및 제5도는 압력실(3) 내에 부구(9) 를 설치하여 일정한 수위가 되었을때 부구(9) 가 상승되면서 조절나사(10)가 밸브(5)를 상승시키도록된 것이다.4 and 5 illustrate an exemplary embodiment in which the accessory 9 is installed in the pressure chamber 3 so that the adjustment screw 10 raises the valve 5 when the accessory 9 is raised. will be.

조절나사(10)는 부구(9)로 부터 일정 높이로 상승 또는 하강시킬 수 있도록 되어 있어서 수위를 적절히 조절할 수 있도록된 것이다.The adjustment screw 10 is to be able to raise or lower from the buoy 9 to a certain height so that the water level can be properly adjusted.

예시도면 제7도 및 제8도는 급수변(2)내에 2중 다이아프램이 설치된 것으로서 예시도면 제7도의 상태에서 급수구(16)를 통하여 물이 유입되면 물은 다이아프램(11)을 하방으로 밀면서 토수구(17)로 유출되고, 계속하여 압력실(3)내에 수위가 증가되면 공기압에 의해 다이아프램(4)이 상측으로 팽창되면서 밸브(5)를 작동시켜 예시도면 제7도와 같이 다이아프램(12)이 누구공(13)을 차단하게 되며, 이때 부터는 다이아프램(11)의 누수공(21)을 통하여 유입되는 물은 각 누수공(21)(22)(23)(13)(6)(24)을 통하여 수조(18)내로 유입되지 못하고 일차적으로 다이아프램(11)가 다이아프램(12) 사이에 갇히게 되는 것이다.7 and 8 illustrate that a double diaphragm is installed in the water supply side 2. When water flows in through the water inlet 16 in the state of FIG. 7, the water moves downward through the diaphragm 11. As it pushes out of the water discharge port 17 and continues to increase in water level in the pressure chamber 3, the diaphragm 4 expands upward due to air pressure, and the valve 5 is operated to operate the diaphragm as shown in FIG. (12) blocks the hole 13, from this time the water flowing through the leaking hole 21 of the diaphragm 11 is each leaking hole (21) (22) (23) (13) (6) The diaphragm 11 is trapped between the diaphragms 12 without being introduced into the water tank 18 through the (24).

다이아프램(11)과 다이아프램(12) 사이에 물이 가득차게 되면 다아아프램(12)을 하방으로 팽창되면서 이와 연동되는 밸브(27)가 격판(25)의 누수공(22)을 막게되고 이때 부터는 다이아프램(11)과 격판(25) 사이에 물이 갇히게 되어 결국 다이아프램(11)이 토수구(17)로 배출되는 물을 차단하게 되는 것이다.When the water is filled between the diaphragm 11 and the diaphragm 12, the diaphragm 12 expands downward and the valve 27 interlocked with the diaphragm 12 blocks the leak hole 22 of the diaphragm 25. From this time, the water is trapped between the diaphragm 11 and the diaphragm 25, so that the diaphragm 11 blocks the water discharged to the water discharge port 17.

예시도면 제9도 및 제10도는 다이아프램(4)이 상승하면서 레버(15)를 밀어 올리고 이에 따라 축(14)을 중심으로 레버(15)의 단부(15')가 하강되므로 밸브(5)를 하강시키도록 된 것이다.9 and 10 show the valve 5 as the diaphragm 4 is raised, pushing the lever 15 up, and thus the end 15 'of the lever 15 is lowered about the shaft 14. It is to be lowered.

본 고안은 압력실(3) 의 공기압 또는 부구(9) 에 의한 부력을 이용하여 밸브(5) 를 작동시키는 것이므로 작동이 확실하고 구조가 간단하여 고장이 적으며, 수위조절용 파이프 및 수위조절나사를 이용하여 수위를 임의로 조절할 수 있는 효과가 있다.The present invention is to operate the valve (5) by using the air pressure of the pressure chamber (3) or buoyancy by the buckle (9), so the operation is sure and the structure is simple, there is little trouble, and the water level control pipe and the water level adjusting screw By using the water level can be arbitrarily adjusted.

Claims (3)

통상의 급수변(1)에, 수위조절용 파이프(8)을 구비하고 밑면(7)이 개방된 압력실(3)을 결합하여 압력실(3)의 내측 상단에는 다이아프램(4)을 설치하고 이 다이아프램에 의하여 상하로 작동 되도록 밸브(5)를 설치하여 밸브(5)의 상하 운동으로 누수공(6)을 개폐하도록 된 정수위 장치.In the normal water supply side (1), a pressure chamber (3) having a water level control pipe (8) and an open bottom surface (7) is coupled to the upper end of the pressure chamber (3), and a diaphragm (4) is installed. A water purification device provided with a valve (5) to be operated up and down by this diaphragm to open and close the leak hole (6) by the vertical movement of the valve (5). 제1항에 있어서, 밸브(5)의 상하이동은 수위조절나사(10)를 갖춘 부구에 의하여 작동하도록 된 정수위 장치.2. The water level device according to claim 1, wherein the shanghai of the valve (5) is operated by a float having a level control screw (10). 제1항에 있어서, 밸브(5)의 상하이동을 축(14)을 중심으로 한 레버(15)의 작동에 의하여 가능하도록한 정수의 장치.A device according to claim 1, wherein the vertical movement of the valve (5) is made possible by actuation of the lever (15) about the axis (14).
KR2019880006797U 1988-05-04 1988-05-04 Liquid level control valve KR910001920Y1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR2019880006797U KR910001920Y1 (en) 1988-05-04 1988-05-04 Liquid level control valve
US07/346,879 US4977923A (en) 1988-05-04 1989-05-03 Pilot-controlled water pressure-operated diaphragm shut-off valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880006797U KR910001920Y1 (en) 1988-05-04 1988-05-04 Liquid level control valve

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Publication Number Publication Date
KR890023190U KR890023190U (en) 1989-12-02
KR910001920Y1 true KR910001920Y1 (en) 1991-03-30

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KR2019880006797U KR910001920Y1 (en) 1988-05-04 1988-05-04 Liquid level control valve

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