KR0134736Y1 - Decompression valve - Google Patents
Decompression valve Download PDFInfo
- Publication number
- KR0134736Y1 KR0134736Y1 KR2019950029966U KR19950029966U KR0134736Y1 KR 0134736 Y1 KR0134736 Y1 KR 0134736Y1 KR 2019950029966 U KR2019950029966 U KR 2019950029966U KR 19950029966 U KR19950029966 U KR 19950029966U KR 0134736 Y1 KR0134736 Y1 KR 0134736Y1
- Authority
- KR
- South Korea
- Prior art keywords
- pressure
- reducing valve
- spring
- adjusting screw
- knob
- 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
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/06—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with special arrangements for adjusting the opening 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
-
- 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)
- Control Of Fluid Pressure (AREA)
Abstract
본 고안은 유체의 압력이 사용 목적에 대하여 너무 높을 때 이를 감압하여 일정하게 압력을 유지시키는 감압밸브의 주요부품인 스프링압력 조절나사에 별도의 조절손잡이를 연설하여 감압밸브의 압력조절시 조작자가 별도의 공구를 사용하지 않고 조절손잡이를 이용하여 간편하게 압력을 조절할 수 있도록 함과 동시 조절된 압력이 임의로 변하는 것을 막을 수 있게 한 압력조절이 용이한 감압밸브에 관한 것으로, 좌, 우측에는 유입구(2)와 유출구(2')가 각각 형성된 하우징(1)내부에 스프링압력조절나사(6)에 의하여 탄력이 조절되는 코일스프링(5)에 의하여 승하강 되도록 상측에 밸브(4)가 결합된 가압판(3)을 설치하고 상기 스프링압력조절나사(6)의 저부에는 별도의 조절손잡이(7)를 결합하여서 되는 감압밸브에 있어서, 상기 스프링압력조절나사(6)의 조절손잡이(7)설치측 단부에는 복수의 대향 절삭면(9)(9')을 갖는 스토퍼링(8)을 설치하여서 되는 것을 특징으로 하는 압력조절이 용이한 감압밸브이다.The present invention provides a separate control knob to the spring pressure adjusting screw, which is the main part of the pressure reducing valve, which maintains a constant pressure by reducing the pressure when the pressure of the fluid is too high for the purpose of use, and the operator separately controls the pressure of the pressure reducing valve. It is a pressure reducing valve that can easily adjust the pressure by using the adjusting knob without using a tool and prevents the pressure from being changed at the same time. And pressure plate 3 having a valve 4 coupled thereon so as to be lifted and lowered by a coil spring 5 whose elasticity is controlled by a spring pressure adjusting screw 6 in a housing 1 having a and outlet 2 'respectively formed. And a separate adjusting knob (7) to the bottom of the spring pressure adjusting screw (6). Section knob 7 is installed with a plurality of opposite-side end cutting surface (9) (9 '), pressure-reducing valve which is easy to control pressure characterized in that hayeoseo install the stopper ring (8) having a.
Description
제1도는 본 고안의 분해사시도.1 is an exploded perspective view of the present invention.
제2도는 본 고안의 결합상태 단면도.2 is a cross-sectional view of the coupling state of the present invention.
제3도는 제2도에서 조절손잡이를 조작한 상태의 단면도.3 is a cross-sectional view of the operation of the adjustment knob in FIG.
제4도는 본 고안의 사용상태도.4 is a state of use of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 하우징 2 : 유입구1 housing 2 inlet
2' : 유출구 3 : 가압판2 ': outlet 3: pressure plate
4 : 밸브 5 : 코일스프링4: Valve 5: Coil Spring
6 : 조절나사 6' : 나사봉6: Adjustment screw 6 ': Screw rod
7 : 조절손잡이 8 : 스토퍼링7: adjusting knob 8: stopper ring
9,9' : 절삭막9,9 ': cutting film
본 고안은 유체의 압력이 사용 목적에 대하여 너무 높을 때 이를 감압하여 일정하게 압력을 유지시키는 감압밸브의 주요부품인 스프링압력 조절나사에 별도의 조절손잡이를 연설하여 감압밸브의 압력조절시 조작자가 별도의 공구를 사용하지 않고 조절손잡이를 이용하여 간편하게 압력을 조절할 수 있도록 함과 동시에 조절된 압력이 임의로 변하는 것을 막을 수 있게 한 압력조절이 용이한 감압밸브에 관한 것이다.The present invention provides a separate control knob to the spring pressure adjusting screw, which is the main part of the pressure reducing valve, which maintains a constant pressure by reducing the pressure when the pressure of the fluid is too high for the purpose of use, and the operator separately controls the pressure of the pressure reducing valve. The present invention relates to a pressure reducing valve that can easily adjust pressure by using a control knob without using a tool, and at the same time, to prevent an arbitrary change in the adjusted pressure.
일반적인 감안밸브의 구성은 압력을 표시하는 게이지가 부착된 밸브하우징과 이 하우징내에 코일스프링에 의해 탄지되는 가압판이 내장되어 상기 코일스프링의 탄력을 스프링압력 조절나사로서 조절함으로써 감압밸브의 압력을 조절할 수 있게 되어 잇다.In general, the configuration of the valve is a valve housing with a gauge indicating the pressure and a pressure plate that is carried by the coil spring is built in the housing to adjust the elasticity of the coil spring as a spring pressure adjusting screw to adjust the pressure of the pressure reducing valve. It is supposed to be.
그러나, 이와같은 스프링압력 조절나사를 회전시켜 감압밸브내의 압력을 조절하기 위해서는 플라이어등의 수동공구를 이용해야 하나, 감압밸브의 설치특성상 배관도중에 설치되는 것이어서 이러한 배관들은 건물의 벽면이나 바닥면에 근접되도록 설치되므로 별도의 수동공구를 사용할 수 있을 만큼의 틈새나 공간이 확보되지 않으므로 감압밸브에 대한 압력 조절작업에 많은 어려움이 따랐던 것이며 또한 스프링 압력조절나사에 어떠한 보조수단도 마련되어 있지 않음에 따라 스프링 압력조절나사가 외부충격에 의해 서서히 풀리면서 압력의 변화를 초래하게 되는 문제가 있는 것이었다.However, in order to control the pressure in the pressure reducing valve by rotating the spring pressure adjusting screw, a manual tool such as a pliers should be used. However, due to the installation characteristics of the pressure reducing valve, it is installed during piping, so these pipes are close to the wall or floor of the building. Since there is not enough space or space to use a separate manual tool, it was difficult to control the pressure on the pressure reducing valve. Also, since no auxiliary means is provided on the spring pressure adjusting screw, the spring pressure The adjusting screw was loosened by external shock, causing a change in pressure.
본 고안은 상기와 같은 종래 감압밸브가 지닌 제반 문제점을 해결하기 위하여 감압밸브의 주요부품인 스프링압력 조절나사후단에 별도의 나사봉을 일체로 연설하고 이 나사봉에 스토퍼링과 함께 조절손잡이가 설치되게 함으로써 감압밸브에 대한 압력조절시 조절손잡이로 코일스프링의 압력을 조절한 후 상기 스토퍼링을 조여주어 조절상태를 일정한 상태로 유지되게 하여 스프링 압력조절 나사가 임의로 풀리는 것을 막아 항상 일정한 압력을 유지할 수 있는 동시에 감압밸브의 압력조절을 보다 용이하게 하는데 그 목적이 있는 것이다.In order to solve the above problems of the conventional pressure reducing valve, the present invention provides a separate screw rod integrated at the end of the spring pressure adjusting screw, which is a main component of the pressure reducing valve, and an adjustment knob is installed along with the stopper ring. By adjusting the pressure of the coil spring with the adjusting knob when adjusting the pressure on the pressure reducing valve, the stopper ring is tightened to keep the adjustment state constant so that the spring pressure adjusting screw is not arbitrarily released to maintain a constant pressure at all times. At the same time, the purpose is to make it easier to control the pressure of the pressure reducing valve.
이하 본 고안의 내용을 첨부된 예시도면에 의하여 상세히 설명하면 다음과 같다.Hereinafter, the contents of the present invention will be described in detail with reference to the accompanying drawings.
좌, 우측에는 유입구(2)와 유출구(2')가 각각 형성된 하우징(1) 내부에 스프링압력조절나사(6)에 의하여 탄력이 조절되는 코일스프링(5)에 의하여 승하강 되도록 상측에 밸브(4)가 결합된 가압판(3)을 설치하고 상기 스프링압력조절나사(6)의 저부에는 별도의 조절손잡이(7)를 결합하여 되는 감압밸브에 있어서, 상기 스프링압력조절나사(6)의 조절손잡이(7)설치측 단부에는 복수의 대향 절삭면(9)(9')을 갖는 스토퍼링(8)을 설치하여서 되는 것을 특징으로 하는 압력조절이 용이한 감압밸브이다.On the left and right sides of the valve (1), the inlet (2) and the outlet (2 ') are formed in the housing (1), respectively, so as to move up and down by the coil spring (5) whose elasticity is controlled by the spring pressure adjusting screw (6). In the pressure-reducing valve which is provided with a pressure plate (3) to which 4) is coupled and a separate adjustment knob (7) is coupled to the bottom of the spring pressure adjusting screw (6), the adjusting knob of the spring pressure adjusting screw (6) (7) A pressure reducing valve that is easy to adjust pressure, characterized in that a stopper ring 8 having a plurality of opposing cutting surfaces 9, 9 'is provided at the end of the installation side.
첨부도면중 미설명부호 10은 압력게이지, 11은 밀폐시일, 12는 가압판(3)을 하우징(1)에 걸착하는 체결커버, 13은 압력게이지(10)를 하우징(1)에 결착하는 체결구를 각각 표시한다.In the accompanying drawings, reference numeral 10 denotes a pressure gauge, 11 a sealed seal, 12 a fastening cover for fastening the pressure plate 3 to the housing 1, and 13 a fastening for fastening the pressure gauge 10 to the housing 1. Mark each phrase.
본 고안의 작용효과를 설명하면 다음과 같다.Referring to the effect of the present invention is as follows.
본 고안의 감압밸브를 첨부도면 제4도에 도시된 바와 같이 배관에 연결하였을 경우 배관과 바닥면이 틈새나 공간이 압력조절을 위한 조절공구를 사용할 수 있을 만큼 확보되지 못하였을 경우에도 본 고안의 구성요부인 조절손잡이(7)를 조절하여 사용 목적에 따른 압력으로 조절할 수 있는 것이다.When the pressure reducing valve of the present invention is connected to the pipe as shown in FIG. 4, even if the gap and the space of the pipe and the bottom surface are not secured enough to use the adjusting tool for pressure control, By adjusting the adjustment knob (7) that is the main component is to be adjusted to the pressure according to the intended use.
첨부도면 제2도의 상태에서 제3도에 도시된 바와 같이 조절손잡이(7)를 조절하게 되면 스프링압력 조절나사(6)가 조여지면서 코일스프링(5)을 수축시키게 되고, 이 코일스프링(5)이 수축되면서 발생하는 탄성에 의하여 가압판(3)과 이에 연설된 밸브(4)가 상승하면서 자동적으로 감압밸브 자체의 압력이 낮아지는 것이다.When the adjusting knob 7 is adjusted as shown in FIG. 3 in the state of FIG. 2, the spring pressure adjusting screw 6 is tightened to contract the coil spring 5, and the coil spring 5 The pressure generated by the contraction is increased by the pressure plate 3 and the valve 4 protruded thereto by the elasticity that is generated is automatically lowered the pressure of the pressure reducing valve itself.
이와같이 스프링압력조절나사(6)의 조임위치가 정해진 상태에서 스토퍼링(8)을 조여주면 이미 조절되어 있는 스프링압력 조절나사(6)의 조임상태가 정확하게 유지되므로 감압밸브의 압력에 의하여 스프링압력 조절나사(6)가 자체적으로 풀려 설정된 압력이 변화되는 것을 방지하는 것이다.When the stopper ring 8 is tightened while the tightening position of the spring pressure adjusting screw 6 is set as described above, the tightening state of the spring pressure adjusting screw 6 which is already adjusted is maintained accurately, and thus the spring pressure is adjusted by the pressure of the pressure reducing valve. The screw 6 loosens itself to prevent the set pressure from changing.
따라서, 이와같은 감압밸브에 대한 압력조절을 별도의 조절공구 없이 자업자의 손으로 간단히 실시할 수 있게 하는 동시에 하므로써 스프링압력조절나사의 조절손잡이 설치측 단부에 설치되는 스토퍼링의 존재에 의해 한번 조절세팅된 스프링압력조절나사는 외력이 작용한다 하더라도 세팅된 그 위치를 그대로 유지할 수 있게 되므로 종래이 감압밸브의 압력조절시 발생되었던 단점 즉, 감압밸브가 설치된 배관과 바닥면의 공간이 충분히 확보되지 못하였을 경우 공구를 사용하지 못하여 감압조절에 많은 어려움을 겪는 문제점과 아울러 조절된 스프링 압력조절나사가 미세하게 풀림에 따라 압력의 변화를 초래하게 되는 문제점을 일거에 해소하는 효과를 갖는 것이다.Therefore, the pressure control for the pressure reducing valve can be easily performed by the owner's hands without a separate adjusting tool, and at the same time, the adjustment knob of the spring pressure adjusting screw is adjusted once by the presence of the stopper ring installed at the end of the installation side. The set spring pressure adjusting screw is able to maintain the set position even if an external force is applied, which is a disadvantage of the conventional pressure regulation of the pressure reducing valve, that is, the space for the pipe and the floor on which the pressure reducing valve is installed may not be sufficiently secured. In this case, there is a problem that many tools have difficulty in controlling the decompression due to the failure to use the tool, and the problem of causing the pressure change as the finely adjusted spring pressure adjusting screw is loosely solved at once.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950029966U KR0134736Y1 (en) | 1995-10-24 | 1995-10-24 | Decompression valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950029966U KR0134736Y1 (en) | 1995-10-24 | 1995-10-24 | Decompression valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970018616U KR970018616U (en) | 1997-05-26 |
| KR0134736Y1 true KR0134736Y1 (en) | 1999-03-30 |
Family
ID=19426766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019950029966U KR0134736Y1 (en) | 1995-10-24 | 1995-10-24 | Decompression valve |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0134736Y1 (en) |
-
1995
- 1995-10-24 KR KR2019950029966U patent/KR0134736Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR970018616U (en) | 1997-05-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4662389A (en) | Adjustable stem assembly | |
| CN100560878C (en) | Bathtub valve with general mounting structure | |
| US6634034B2 (en) | Adjustable toilet flange assembly | |
| US8176934B2 (en) | Valve control assembly | |
| CA2277337C (en) | Fluid control device | |
| JP3504619B2 (en) | Low profile air operated valve assembly | |
| JP2997594B2 (en) | Valve mounting assembly | |
| KR0134736Y1 (en) | Decompression valve | |
| US4585208A (en) | Valve, particularly a thermostatic valve for hot water radiators | |
| US4499918A (en) | Mixing faucet | |
| US3201155A (en) | Adjustable plumbing fittings | |
| US4982758A (en) | Regulator with fluid supported and operated diaphragm | |
| EP1178250B1 (en) | Self-closing valve | |
| EP1084361B1 (en) | Flow-rate limiting device for mixers | |
| KR200264338Y1 (en) | slide type gate valve for pipe | |
| JPH02176274A (en) | Stop cock | |
| KR200157537Y1 (en) | Hand slide control valve | |
| JP2580150Y2 (en) | Valve with opening indicating device | |
| US2178493A (en) | Waste and overflow fitting | |
| KR20010106355A (en) | slide type gate valve for pipe | |
| JPH0750433Y2 (en) | Installation structure of conduit for hot and cold water mixer | |
| JPS6234063Y2 (en) | ||
| US1058851A (en) | Self-adjusting outlet-box. | |
| EP1488150A1 (en) | Coupling set for coupling a first unit to a second unit, an assembly and a method for coupling a first unit to a second unit | |
| US20060090794A1 (en) | Water shut-off valve with integrated coupling for attaching cover plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| FPAY | Annual fee payment |
Payment date: 20061025 Year of fee payment: 9 |
|
| LAPS | Lapse due to unpaid annual fee |