Air control valve

The present invention relates to an air control valve and, more specifically, to an air control valve which has a compact shape while minimizing the entire length and easily controls the amount of air discharged. According to the present invention, the air control valve comprises: a valve body havin...

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Main Author PARK, CHUN BAE
Format Patent
LanguageEnglish
Korean
Published 21.02.2018
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Abstract The present invention relates to an air control valve and, more specifically, to an air control valve which has a compact shape while minimizing the entire length and easily controls the amount of air discharged. According to the present invention, the air control valve comprises: a valve body having a coupling part at one side thereof, and having an inlet and an insertion space which are vertically and horizontally formed to communicate with each other; a rotary spool installed inside the insertion space to be able to rotate, having an outlet therein, having a communications hole communicating with the inlet at one side of the outlet, and adjusting the amount of air discharged to the outlet by varying the communications area of the communications hole and the inlet according to a rotation angle; a dial cap fixedly installed at the outside of the end of the rotary spool for a rotation operation of the rotary spool; and a spool stopper provided at the valve body and the rotary spool to limit the rotation angle of the rotary spool to a predetermined range. 본 발명은 공기조절밸브에 관한 것으로, 더욱 상세하게는 전체 길이가 최소화되면서 콤팩트한 형태를 가지고 공기배출량 조절도 용이한 공기조절밸브에 관한 것이다. 이러한 본 발명은, 일측에 체결부가 구비되고 내부에 유입구 및 삽입공간이 상호 연통되게 수직 및 수평으로 형성된 밸브바디; 상기 삽입공간의 내측에 회전 가능하게 설치되고 내부에 배출구가 형성되며 배출구의 일측에 유입구와 연통하는 연통공이 형성되어 회전 각도에 따라 연통공과 유입구의 연통면적이 가변되면서 배출구로 배출되는 공기 배출량이 조절되는 회전스풀; 상기 회전스풀의 회전 조작을 위해 회전스풀의 단부 외측에 고정 설치된 다이얼캡; 및 상기 밸브바디와 회전스풀에 구비되어 회전스풀의 회전각도를 일정범위로 제한하는 스풀스토퍼;를 포함하여 구성되는 것을 특징으로 하는 공기조절밸브;를 포함하여 구성되는 것을 특징으로 하는 공기조절밸브를 기술적 요지로 한다.
AbstractList The present invention relates to an air control valve and, more specifically, to an air control valve which has a compact shape while minimizing the entire length and easily controls the amount of air discharged. According to the present invention, the air control valve comprises: a valve body having a coupling part at one side thereof, and having an inlet and an insertion space which are vertically and horizontally formed to communicate with each other; a rotary spool installed inside the insertion space to be able to rotate, having an outlet therein, having a communications hole communicating with the inlet at one side of the outlet, and adjusting the amount of air discharged to the outlet by varying the communications area of the communications hole and the inlet according to a rotation angle; a dial cap fixedly installed at the outside of the end of the rotary spool for a rotation operation of the rotary spool; and a spool stopper provided at the valve body and the rotary spool to limit the rotation angle of the rotary spool to a predetermined range. 본 발명은 공기조절밸브에 관한 것으로, 더욱 상세하게는 전체 길이가 최소화되면서 콤팩트한 형태를 가지고 공기배출량 조절도 용이한 공기조절밸브에 관한 것이다. 이러한 본 발명은, 일측에 체결부가 구비되고 내부에 유입구 및 삽입공간이 상호 연통되게 수직 및 수평으로 형성된 밸브바디; 상기 삽입공간의 내측에 회전 가능하게 설치되고 내부에 배출구가 형성되며 배출구의 일측에 유입구와 연통하는 연통공이 형성되어 회전 각도에 따라 연통공과 유입구의 연통면적이 가변되면서 배출구로 배출되는 공기 배출량이 조절되는 회전스풀; 상기 회전스풀의 회전 조작을 위해 회전스풀의 단부 외측에 고정 설치된 다이얼캡; 및 상기 밸브바디와 회전스풀에 구비되어 회전스풀의 회전각도를 일정범위로 제한하는 스풀스토퍼;를 포함하여 구성되는 것을 특징으로 하는 공기조절밸브;를 포함하여 구성되는 것을 특징으로 하는 공기조절밸브를 기술적 요지로 한다.
Author PARK, CHUN BAE
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Snippet The present invention relates to an air control valve and, more specifically, to an air control valve which has a compact shape while minimizing the entire...
SourceID epo
SourceType Open Access Repository
SubjectTerms ACTUATING-FLOATS
BLASTING
COCKS
DEVICES FOR VENTING OR AERATING
DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
ENGINEERING ELEMENTS AND UNITS
FIRE-FIGHTING
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
HUMAN NECESSITIES
LIFE-SAVING
LIGHTING
MECHANICAL ENGINEERING
TAPS
THERMAL INSULATION IN GENERAL
VALVES
WEAPONS
Title Air control valve
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