KR890009182Y1 - Flow control valve - Google Patents
Flow control valve Download PDFInfo
- Publication number
- KR890009182Y1 KR890009182Y1 KR2019860001017U KR860001017U KR890009182Y1 KR 890009182 Y1 KR890009182 Y1 KR 890009182Y1 KR 2019860001017 U KR2019860001017 U KR 2019860001017U KR 860001017 U KR860001017 U KR 860001017U KR 890009182 Y1 KR890009182 Y1 KR 890009182Y1
- Authority
- KR
- South Korea
- Prior art keywords
- control valve
- air
- valve
- threaded portion
- flow control
- Prior art date
Links
Classifications
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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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
- F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
- F16K3/26—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member
- F16K3/262—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member with a transverse bore in the valve member
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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
- F16K31/44—Mechanical actuating means
- F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 사시도.1 is a perspective view of the present invention.
본 고안의 종단면도로서, 제2(a)도는 공기 차폐시 제2(b)도는 공기 개방시의 예시도.As a longitudinal cross-sectional view of the present invention, FIG. 2 (a) is an exemplary view at the time of air shielding and FIG.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 밸브몸체 1a : 육각머리넛트1: Valve body 1a: Hex head nut
1b : 수나사부 2 : 밸브내경1b: Male thread portion 2: Valve inner diameter
2' : 암나사부 3 : 조절노브2 ': female thread part 3: adjusting knob
3' : 원통수나사부 4 : 삽입관3 ': cylindrical male thread 4: insert tube
5 : 밀폐판 6 : 링5: sealing plate 6: ring
7 : 장공 8 : 공기 유통로7: longevity 8: air distribution
본 고안은 공압 시스템에 있어서의 공기량을 조절 할수 있는 스트레이트 타입 공기량 조절밸브에 관한 것이다.The present invention relates to a straight type air flow control valve that can control the air volume in a pneumatic system.
구체적으로는, 공기 유통로를 형성하는 2개의 암, 수 나사로된 밸브를 상대 방향으로 드나들게 함으로서 공기 의량을 조절할 수 있는 간단하고 소형화된 공기량 조절 밸브를 제공하려는 것이다.Specifically, it is to provide a simple and miniaturized air amount control valve that can control the amount of air by allowing two female and male valve valves to form air passages in and out.
일반적으로, 밸브의 크기에 비하여 공기의 통과량이 클때 밸브를 소형화 시킬수 있으며 생산성, 경제성을 좋게 하는 결과를 낳는다.In general, when the air flow rate is larger than the size of the valve, the valve can be miniaturized, resulting in better productivity and economy.
이러한 합리적인 기준에 비추어 종래의 밸브는 "T"형으로 구성되어 있었기 때문에 여러가지의 불합리한 결점이 내재되어 있었다.In view of such a reasonable standard, the conventional valve was configured in the "T" type, and therefore various unreasonable shortcomings were inherent.
그 예로서 "T"형 밸브는 니들을 별도로 설치하여 공기가 통과하는 방향의 측면에서 직각으로 밸브 구조가 형성되므로, 확장된 크기에 의하여 공간을 점유하는 부위가 크고, 이에 따라 협소한 공간에 설치시 타부품으로부터의 간섭을 받게되며 제품의 크기에 비하여 통과할수 있는 최대 공기량이 적어서 사양 결정시 많은 어려움이 따랐던 것이다.As an example, the "T" type valve is provided with a needle separately to form a valve structure at right angles to the side of the air passing direction, the large area occupying the space by the expanded size, thereby installing in a narrow space Interference from other parts was encountered and the maximum amount of air that could pass through was small compared to the size of the product.
더구나, 구조가 복잡하여 생산 조립과정, 또는 보수시에 어려움이 있으며, 주변기기들을 분해하여야만 공기량 조절 밸브를 분해 할 수 있게 되므로 취급상 문제점이 많았고, 생산단가가 높아지는 단점이 있었던 것이다.In addition, there is a difficulty in the production assembly process, or maintenance due to the complex structure, because the air volume control valve can be disassembled only by disassembling the peripheral devices, so there are many problems in handling, and the production cost increases.
본 고안의 목적은, 상기의 제반 결점을 해소시킬수 있도록 한 것으로서 공기량 조절 밸브를 스트레이트(STRAIGHT) 즉, 공기량 조절노브 자체에 공기 통로를 형성하여 직선상에서 공기가 조절될수 있도록 개선한 것이다.An object of the present invention is to improve the air can be adjusted in a straight line by forming an air passage in the straight (STRAIGHT), that is, the air volume control knob itself to solve the above-mentioned shortcomings.
이러한 특징적인 구성은 구조가 간단하게 되고 분해, 설치 및 고장빈도 생산단가 문제등이 모두 해결될 수 있는 특징을 갖게 되는 것으로서 이하 본 고안의 상세한 구성을 첨부된 도면과 관련하여 다음과 같이 기술하면 더욱 명백히 규명될 것이다.This characteristic configuration is characterized in that the structure is simple and the disassembly, installation, and trouble frequency production cost problems can be solved. The detailed configuration of the present invention will be described below with reference to the accompanying drawings. Will be clarified.
제1도와 같이 밸브몸체(1)의 외형에는 육각 넛트 머리(1a)와 수나사부(1b)로 형성되고 내경(2)은 나팔형으로 테이퍼 형성되며 일단에 암나사부(2')가 형성되어 있다.As shown in FIG. 1, the outer surface of the valve body 1 is formed of a hexagon nut head 1a and a male screw portion 1b, and an inner diameter 2 is tapered in a trumpet shape, and a female screw portion 2 'is formed at one end thereof. .
이 암나사부(2')만으로 결합되는 조절노브(3)는 전방에 원통수나사부(3')와 삽입관(4)이 형성되고 끝단면에는 밀폐판(5)이 형성되어 내면에 링(6)이 개재되어 있다.The adjusting knob (3), which is coupled only to the female screw portion (2 '), has a cylindrical male screw portion (3') and an insertion tube (4) formed at the front thereof, and a sealing plate (5) is formed at the end surface thereof to form a ring (6). ) Is intervened.
삽입관(4)에는 장공(7)이 횡방향으로 뚫어져 중앙에 종으로 형성된 공기 유통(8)와 연결 형성되어져 있으며 이러한 조절토브(3)를 상기 밸브몸체(1)에 나사 체결 고정시켜 구성된 것이다.Insertion tube (4) is formed in the long hole (7) is connected to the air flow (8) formed longitudinally in the center to the longitudinal direction, such that the adjusting tow (3) is screwed and fixed to the valve body (1) .
따라서 계합시에는 링(6)을 개재하지 않고 먼저 조절노브(3)를 밸브몸체(1)에 완전히 삽입시킨후 타방향 즉, 나팔형 내경(2)의 위치에서 링(6)을 밀폐판(5) 내면에 개재시킨후 밸브를 사용하게 된다.Therefore, in engagement, the adjustment knob 3 is completely inserted into the valve body 1 without interposing the ring 6, and then the ring 6 is closed in the other direction, that is, the position of the trumpet-shaped inner diameter 2. 5) The valve is used after being interposed on the inner surface.
제2(a)도의 그림은 조절노브(3)을 완전히 풀림으로 하여 밀폐관(5) 및 링(6)이 내경면에 밀착되므로서 장고(7)이 내경면으로 부터 은폐되고 공기의 유통이 차폐된 상태를 도시한 것이다.2 (a) shows that the adjusting knob 3 is completely loosened so that the sealing tube 5 and the ring 6 are in close contact with the inner diameter surface, so that the django 7 is concealed from the inner diameter surface and air flow is The shielded state is shown.
제2(b)도의 그림은 조절노브(3)를 잠김방향으로 돌려 밀폐판(5) 및 링(6)이 전진하면서 장공(7)이 개방되어 압축 공기가 공기 유통로(8)로 배출되는 상태를 도시한 것이다.2 (b) shows that by turning the adjusting knob 3 in the locked direction, the long hole 7 is opened while the sealing plate 5 and the ring 6 are advanced, and compressed air is discharged to the air channel 8. The state is shown.
이와 같은 작용은 조절노브(3)를 돌리는 것만으로 장공(7)이 은폐되거나 노출되면서 공기량을 조절하게 되는 것이며 그 구성요소가 극히 간단하여 조절 작동이 간편하고 조절 밸브를 소형화시킬 수 있을 뿐아니라, 분해, 설치 작업이 용이하며, 고정 발생도 적고, 고장시 보수작업이 편리하여 사용상 편리함을 줄수 있었으며, 제조 원가도 절감시킬 수 있는 효과글 얻고자 한 것이다.This action is to control the amount of air as the long hole (7) is concealed or exposed simply by turning the adjustment knob (3) and its components are extremely simple, the adjustment operation is simple and the control valve can be miniaturized, It is easy to disassemble and install, and there is little fixation, and it is convenient to repair in case of failure, which can give convenience for use, and it is intended to obtain an effect article that can reduce manufacturing cost.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860001017U KR890009182Y1 (en) | 1986-01-31 | 1986-01-31 | Flow control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019860001017U KR890009182Y1 (en) | 1986-01-31 | 1986-01-31 | Flow control valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR870012465U KR870012465U (en) | 1987-08-04 |
| KR890009182Y1 true KR890009182Y1 (en) | 1989-12-18 |
Family
ID=19248435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019860001017U KR890009182Y1 (en) | 1986-01-31 | 1986-01-31 | Flow control valve |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR890009182Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150016542A (en) * | 2012-05-25 | 2015-02-12 | 가부시키가이샤 티엘브이 | Hot water generator |
-
1986
- 1986-01-31 KR KR2019860001017U patent/KR890009182Y1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150016542A (en) * | 2012-05-25 | 2015-02-12 | 가부시키가이샤 티엘브이 | Hot water generator |
Also Published As
| Publication number | Publication date |
|---|---|
| KR870012465U (en) | 1987-08-04 |
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