KR200181144Y1 - Diaphragm valve - Google Patents
Diaphragm valve Download PDFInfo
- Publication number
- KR200181144Y1 KR200181144Y1 KR2019990026959U KR19990026959U KR200181144Y1 KR 200181144 Y1 KR200181144 Y1 KR 200181144Y1 KR 2019990026959 U KR2019990026959 U KR 2019990026959U KR 19990026959 U KR19990026959 U KR 19990026959U KR 200181144 Y1 KR200181144 Y1 KR 200181144Y1
- Authority
- KR
- South Korea
- Prior art keywords
- diaphragm
- spindle housing
- diaphragm valve
- opening
- pad
- Prior art date
Links
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
- 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
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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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0236—Diaphragm cut-off apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0008—Mechanical means
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
본 고안은 재생, 응축, 증발 및 흡수 등 4 사이클 시스템의 흡수식 냉동기나 고진공이 요구되는 모든 진공 시스템에 사용되는 다이어프램 밸브에 관한 것이다.The present invention relates to a diaphragm valve for use in a four cycle system absorption chiller such as regeneration, condensation, evaporation and absorption, or any vacuum system requiring high vacuum.
본 고안에 따른 다이어프램 밸브(1)는 스테인레스 스틸로 이루어진 몸체(10)와 스핀들 하우징(30) 사이에 다이어프램 패드(20)가 끼워지고 4개의 볼트(24) 및 너트(22)에 의해 본체(10), 다이어프램 패드(20) 및 스핀들 하우징(30)이 일체로 결합되는 다이어프램 밸브에 있어서, 상기 스핀들 하우징(30)에 다이어프램 패드(20)가 정확하게 개방 또는 폐쇄되는지를 나타내는 색상이 다른 개폐표시부(38)에 개폐 커버(36)가 구비되는 것을 특징으로 한다.The diaphragm valve 1 according to the present invention has a diaphragm pad 20 fitted between a body 10 made of stainless steel and a spindle housing 30, and the main body 10 is provided by four bolts 24 and nuts 22. In the diaphragm valve in which the diaphragm pad 20 and the spindle housing 30 are integrally coupled, the opening / closing part 38 having a different color indicating whether the diaphragm pad 20 is correctly opened or closed to the spindle housing 30 is provided. It is characterized in that the opening and closing cover 36 is provided.
Description
본 고안은 재생, 응축, 증발 및 흡수 등 4 사이클 시스템의 흡수식 냉동기나 고진공이 요구되는 모든 진공 시스템에 사용되는 다이어프램 밸브에 관한 것이다.The present invention relates to a diaphragm valve for use in a four cycle system absorption chiller such as regeneration, condensation, evaporation and absorption, or any vacuum system requiring high vacuum.
종래의 다이어프램 밸브는 밸브 폐쇄시 고무 재질의 다이어프램 패드에 과도한 힘이 가해져 다이어프램 패드가 손상될 수 있는 문제점이 있었다.Conventional diaphragm valve has a problem that the diaphragm pad may be damaged by applying excessive force to the diaphragm pad made of rubber when the valve is closed.
따라서, 본 고안의 목적은 다이어프램 패드의 손상을 방지할 수 있는 다이어프램 밸브를 제공하는데 있다.Accordingly, an object of the present invention is to provide a diaphragm valve that can prevent damage to the diaphragm pad.
상기와 같은 목적을 달성하기 위한 본 고안에 따른 다이어프램 밸브는 스테인레스 스틸로 이루어진 몸체와 스핀들 하우징 사이에 다이어프램 패드가 끼워지고 4개의 볼트 및 너트에 의해 본체, 다이어프램 패드 및 스핀들 하우징이 일체로 결합되는 다이어프램 밸브에 있어서, 상기 스핀들 하우징에 다이어프램 패드가 정확하게 개방 또는 폐쇄되는지를 나타내는 색상이 다른 개폐표시부에 개폐 커버가 구비되는 것을 특징으로 한다.The diaphragm valve according to the present invention for achieving the above object is a diaphragm, the diaphragm pad is inserted between the body and the spindle housing made of stainless steel and the body, the diaphragm pad and the spindle housing are integrally coupled by four bolts and nuts. The valve is characterized in that the opening and closing cover is provided in the opening and closing display unit is different in color indicating whether the diaphragm pad is correctly opened or closed on the spindle housing.
이것에 의해, 본 고안에 따른 다이어프램 밸브는 개폐표시부가 있으므로 정확한 위치까지 스핀들이 하강되어 다이어프램 패드의 손상이 방지되고 수명이 연장되므로 진공이 누설되지 않는 효과가 있다.As a result, since the diaphragm valve according to the present invention has an open / close display portion, the spindle is lowered to the correct position, thereby preventing damage to the diaphragm pad and extending the life, thereby preventing the vacuum from leaking.
도 1은 본 고안에 따른 다이어프램 밸브를 도시한 단면도1 is a cross-sectional view showing a diaphragm valve according to the present invention
도 2의 좌측은 본 고안에 따른 다이어프램 밸브가 개방된 상태를 도시한 단면도이고, 우측은 폐쇄된 상태를 도시한 단면도2 is a cross-sectional view showing an open state of the diaphragm valve according to the present invention, the right is a cross-sectional view showing a closed state
* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
1: 다이어프램 밸브 10: 몸체1: diaphragm valve 10: body
20: 다이어프램 패드 22: 너트20: diaphragm pad 22: nut
24: 볼트 30: 스핀들 하우징24: bolt 30: spindle housing
32: 핸들 33: 스핀들32: handle 33: spindle
34: 고정 핀 36: 개폐 커버34: fixing pin 36: opening and closing cover
38: 개폐표시부 40: 스토퍼38: opening and closing display unit 40: stopper
44: 밸브 페이스44: valve face
도 1 내지 도 2를 참조하여 본 고안에 따른 다이어프램 밸브에 대하여 설명하기로 한다.A diaphragm valve according to the present invention will be described with reference to FIGS. 1 to 2.
본 고안에 따른 다이어프램 밸브(1)는 스테인레스 스틸로 이루어진 몸체(10)와 스핀들 하우징(30) 사이에 다이어프램 패드(20)가 끼워지고 4개의 볼트(24) 및 너트(22)에 의해 본체(10), 다이어프램 패드(20) 및 스핀들 하우징(30)이 일체로 결합된다.The diaphragm valve 1 according to the present invention has a diaphragm pad 20 fitted between a body 10 made of stainless steel and a spindle housing 30, and the main body 10 is provided by four bolts 24 and nuts 22. ), The diaphragm pad 20 and the spindle housing 30 are integrally coupled.
상기 스핀들 하우징(30)은 핸들(32)과, 상기 핸들(32)에 장착되는 스핀들(33)과, 상기 핸들(32)과 스핀들(33)을 고정시키는 고정 핀(34)과, 상기 핸들(32) 하부에 장착되어 상승 또는 하강되는 개폐 커버(36)와, 다이어프램 패드(20)가 정확하게 개방 또는 폐쇄되었는지를 나타내는 개폐표시부(38)와, 상기 개폐표시부(38) 하부와 일치되어 상기 개폐 커버(36)가 정지되도록 하는 스토퍼(40)와, 상기 핸들(32)을 시계방향으로 회전시키면 상기 다이어프램 패드(20)를 미는 밸브 페이스(44)로 구성된다.The spindle housing 30 includes a handle 32, a spindle 33 mounted to the handle 32, a fixing pin 34 for fixing the handle 32 and the spindle 33, and the handle ( 32) an opening / closing cover 36 mounted on the lower portion and being raised or lowered, an opening / closing display portion 38 indicating whether the diaphragm pad 20 is correctly opened or closed, and a lower portion of the opening / closing display portion 38 in accordance with The stopper 40 which makes 36 stop, and the valve face 44 which pushes the diaphragm pad 20 when rotating the handle 32 clockwise are comprised.
상기와 같이 구성된 본 고안에 따른 다이어프램 밸브는 다음과 같이 작동한다.The diaphragm valve according to the present invention configured as described above operates as follows.
스핀들 하우징(30)의 상부에 부착된 핸들(32)을 시계방향으로 회전시키면 스핀들(33)이 회전되어 밸브 페이스(44)가 하강되므로 다이어프램 패드(20)가 몸체(10) 표면에 밀착되어 진공상태를 유지할 수 있으며 핸들(32)을 반시계방향으로 회전시키면 색상이 다른 개폐표시부(38)가 나타나 밸브(1)가 열려 있는 것을 즉시 알 수 있게 된다.When the handle 32 attached to the upper portion of the spindle housing 30 is rotated in the clockwise direction, the spindle 33 is rotated to lower the valve face 44, so that the diaphragm pad 20 is in close contact with the surface of the body 10 and is vacuumed. The state can be maintained and when the handle 32 is rotated counterclockwise, an opening / closing indicator 38 having a different color appears to immediately know that the valve 1 is open.
따라서, 상기 스핀들 하우징(30)에 표시되어 있는 개폐표시부(38)때문에 개방, 폐쇄가 정확히 구분되어 다이어프램 패드(20)가 손상되지 않는다.Therefore, the opening and closing of the diaphragm pad 20 is not damaged because the opening / closing display part 38 displayed on the spindle housing 30 is correctly divided.
상술한 바와 같은 본 고안에 따른 다이어프램 밸브는 개폐표시부가 있으므로 정확한 위치까지 스핀들이 하강되어 다이어프램 패드의 손상이 방지되고 수명이 연장되므로 진공이 누설되지 않는 효과가 있다.Since the diaphragm valve according to the present invention has an opening / closing display portion, the spindle is lowered to the correct position, thereby preventing damage to the diaphragm pad and extending the life, thereby preventing the vacuum from leaking.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019990026959U KR200181144Y1 (en) | 1999-12-02 | 1999-12-02 | Diaphragm valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019990026959U KR200181144Y1 (en) | 1999-12-02 | 1999-12-02 | Diaphragm valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200181144Y1 true KR200181144Y1 (en) | 2000-05-15 |
Family
ID=19599507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019990026959U KR200181144Y1 (en) | 1999-12-02 | 1999-12-02 | Diaphragm valve |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200181144Y1 (en) |
-
1999
- 1999-12-02 KR KR2019990026959U patent/KR200181144Y1/en not_active IP Right Cessation
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| Date | Code | Title | Description |
|---|---|---|---|
| REGI | Registration of establishment | ||
| T201 | Request for technology evaluation of utility model | ||
| T601 | Decision on revocation of utility model registration | ||
| LAPS | Lapse due to unpaid annual fee |