KR890007120Y1 - Fire extinguisher - Google Patents
Fire extinguisher Download PDFInfo
- Publication number
- KR890007120Y1 KR890007120Y1 KR2019870000893U KR870000893U KR890007120Y1 KR 890007120 Y1 KR890007120 Y1 KR 890007120Y1 KR 2019870000893 U KR2019870000893 U KR 2019870000893U KR 870000893 U KR870000893 U KR 870000893U KR 890007120 Y1 KR890007120 Y1 KR 890007120Y1
- Authority
- KR
- South Korea
- Prior art keywords
- actuator
- coupling
- valve body
- valve
- pin
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
- A62C13/62—Portable extinguishers which are permanently pressurised or pressurised immediately before use with a single permanently pressurised container
- A62C13/64—Portable extinguishers which are permanently pressurised or pressurised immediately before use with a single permanently pressurised container the extinguishing material being released by means of a valve
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C13/00—Portable extinguishers which are permanently pressurised or pressurised immediately before use
- A62C13/76—Details or accessories
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 분해 사시도.1 is an exploded perspective view of the present invention.
제2도는 본 고안의 결합 단면도.2 is a cross-sectional view of the present invention.
제3도는 본 고안의 일부 절제 측면도.3 is a side view of some ablation of the present invention.
제4도는 종래의 밸브 본체와 액튜에이터의 결합구조.4 is a coupling structure of a conventional valve body and an actuator.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 액튜에이터 5 : 밸브 본체 결합부1: Actuator 5: Valve Body Coupling
6 : 결합된 끼움공 8 : 결합핀6: combined insertion hole 8: coupling pin
10 : 밸브 본체 11 : 액튜에이터 결합부10 valve body 11 actuator coupling portion
12 : 결합홈12: coupling groove
본 고안은 소화용기 밸브본체와 이 밸브의 개폐를 작동시키는 액튜에이터의 결합구조에 관한것이다.The present invention relates to a coupling structure of a fire extinguishing valve body and an actuator for operating the opening and closing of the valve.
소화용기 밸브는 소화기체 유입고, 소화기체 유출구, 밸브시트와 액튜에이터 결합부가 일체로 형성되어 있는 밸브 하우징과 밸브 하우징에 내장되어 있는 밸브헤드, 밸브개폐봉 등 각종 부품으로 이루어지는 밸브 본체와, 상기 밸브본체에 결합되어 밸브개폐봉을 전진시켜 밸브를 개방시키는 액튜에이터로 구성되는바, 이들 밸브본체와 액튜에이터를 결합함에 있어서 종래에는 제4도에 도시된 바와 같이 밸브 액튜에이터(1) 양측에 수직방향 결합핀 끼움통공(6)(6)을 형성하고 밸브본체(10)의 액튜에이터 결합부(11)의 외경을 따라 환형홈(12)을 형성하는 한편 밸브 액튜에이터 단부에 돌편(9)을 연설하고 밸브본체(10)의 액튜에이터 결합부(11) 상부에 상기 돌편과 협동할수 있는 평면 요부(13)를 형성한 다음 액튜에이터(1)아 밸브 본체(10)를 끼우고 결합핀(8)을 상기 액튜에이터의 결합핀 끼움 통공(6)(6)에 끼워 환형홈(12)과 맞물리도록 하였다.The fire extinguisher valve includes a valve body including a valve body in which a gas inlet, a gas outlet, a valve seat and an actuator coupling unit are integrally formed, a valve head embedded in the valve housing, and a valve opening and closing part, and the valve body. It is composed of an actuator coupled to the main body to advance the valve opening and closing bar to open the valve, in the conventional coupling of the valve body and the actuator, as shown in Figure 4 conventional coupling pins on both sides of the valve actuator (1) Forming through holes (6) and (6) and forming an annular groove (12) along the outer diameter of the actuator coupling portion 11 of the valve body 10 while extending the projection (9) to the valve actuator end and the valve body ( A flat recess 13 can be formed on the actuator coupling part 11 of FIG. 10 to cooperate with the protrusion, and then insert the actuator body 1 and the valve body 10 and attach the coupling pin 8. The coupling pin fitting through hole (6) of the actuator (6) was to be engaged with the annular groove (12).
여기에서 액튜에이터와 밸브본체가 결합된 후 상호간의 공회전을 막기 위하여 상기 돌편(12)이 평면 요부(13)가 맞물려 있도록 하는 등 상당히 복잡한 구조를 취하였다.Here, after the actuator and the valve body are coupled, the protrusion 12 has a fairly complicated structure such that the flat recess 13 is engaged with each other to prevent the mutual idling.
또한 분해시의 편의를 위하겨 결합핀(8)이 너무 깊이 결합핀 끼움 통공(6)에 끼워지는 것을 방지하기 위하여 결합핀 통공(6)가까이의 액튜에이터(1)상부에 돌턱(4)을 형성하는 것도 요구되었다.Also, for convenience of disassembly, a protrusion 4 is formed in the upper part of the actuator 1 near the coupling pin through hole 6 to prevent the coupling pin 8 from being inserted into the coupling pin through hole 6 so deeply. It was also required.
밸브 개폐를 위한 상기 액튜에이터를 작동하는 방법으로는 고압작동유체를 이용한 압력식, 추를 이용하는 기계식, 수동레버를 직접 작동하는 수동식등의 수단이 있다.As a method of operating the actuator for opening and closing the valve, there are means such as a pressure type using a high pressure working fluid, a mechanical type using a weight, a manual type which directly operates a manual lever, and the like.
본 고안의 목적은 종래와 같은 소화용기 밸브 본체와 액튜에이터의 결합구조를 대폭 간단화 할수 있는 결합구조를 제공함에 있다.An object of the present invention is to provide a coupling structure that can greatly simplify the coupling structure of the valve body and the actuator as in the prior art.
이하 도면을 따라 본 고안의 할 실시예를 더욱 상세히 설명한다.Hereinafter, an embodiment of the present invention will be described in more detail with reference to the accompanying drawings.
제1도에는 본 고안의 분해 사시도가 도시되어 있는바, 밸브 본체(10)의 일단에는 액튜에이터 결합부(11)가 연설되어 있고, 액튜에이터(1)에는 밸브개폐용 수동 레버(2), 레버 결합핀(3)및 밸브 개폐용 유압 유출구(3)등이 마련되어 있는 외에 밸브 본체 결합부(5)가 마련되어 있다.1 is an exploded perspective view of the present invention, one end of the valve body 10, the actuator coupling portion 11 is spoken, the actuator (1) valve opening and closing lever (2), lever coupling The pin body 3 and the hydraulic outlet 3 for valve opening and closing are provided, and the valve body coupling part 5 is provided.
상기 밸브 본체 결합부에는 그 상하측에 바닥이 직선상이며 중간부분이 터진 결합핀 끼움 통공(6)(6)이 나란히 형성된다.The valve body coupling portion is formed with side by side coupling pin fitting through holes 6 and 6 having a straight bottom and a middle portion thereof.
본 고안에 의한 결합핀(8)은 손가락 끼움고리(8')가 마련되어 있어 결합핀을 통공(6)(6)이 일치되도록 맞물리게 하고 결합핀(8)을 통공(6)(6)에 끝까지 꽉 끼우더라도 분해시 전혀 불편이 없으며, 종래에서와 같은 돌턱(4)(제4도)을 액튜에이터 상단에 마련할 필요도 없게 된다.Coupling pin (8) according to the present invention is provided with a finger fitting ring (8 ') to engage the coupling pin to match the through holes (6) (6) and the coupling pin (8) to the end through the holes (6) Even if tightly fitted, there is no inconvenience when disassembling, and it is not necessary to provide the step 4 (FIG. 4) as in the prior art on the actuator.
한편 밸브 본체(10)의 액튜에이터 결합부(11)에는 상하측 외면에 바닥이 직선상인 결합홈(12)(12)이 한쌍 마련된다.On the other hand, the actuator coupling portion 11 of the valve body 10 is provided with a pair of coupling grooves 12 and 12 having a straight bottom on the upper and lower outer surfaces thereof.
밸브 본체(10)의 상기 액튜에이터에 인접한 상단은 다른 부분과 같이 곡면으로 처리되어 있음을 관찰할 수 있다.It can be observed that the upper end adjacent to the actuator of the valve body 10 is curved like other parts.
미설명 부호 7은 밸브 개폐 작동봉이다.Reference numeral 7 is a valve opening and closing rod.
이어서 본 고안의 조립상태 및 효과를 살펴본다.Then look at the assembly state and effects of the present invention.
먼저 밸브 본체의 액튜에이터 결합부(11)와 액튜에이터의 밸브 본체 결합부(5)를 결합홈(12)(12)과 결합핀 끼움 통공(6)(6)에 끼움으로써 밸브본체(10)와 액튜에이터(1) 결합이 간단히 끝난다.First, the valve body 10 and the actuator by inserting the actuator coupling portion 11 of the valve body and the valve body coupling portion 5 of the actuator into the coupling grooves 12 and 12 and the engagement pin fitting through holes 6 and 6. (1) The joining simply ends.
통공(6)(6)이 수평방향으로 형성되어 있어 밸브의 설치높이를 감안할때 통고(6)(6)이 수직방향으로 형성되어 있는 경우 보다는 결합핀(8)을 끼우는 조작이 용이하다.Since the through holes 6 and 6 are formed in the horizontal direction, in view of the installation height of the valve, the operation of inserting the coupling pin 8 is easier than when the notices 6 and 6 are formed in the vertical direction.
한편 액튜에이터(1)의 결합핀 끼움 통공(6)(6)이나 밸브본체(10)의 결합홈(12)(12)의 바닥이 직선상으로 되어 있어 이들이 결합되었을때 직선상의 통공을 형성하기 때문에 결합핀(8)을 끼웠을때. 결합핀(8)의 외경과는 면접촉이 되어 액튜에이터(1)와 밸브 본체(10)간의 공 회전은 방지된다.On the other hand, the bottom of the coupling pin fitting through holes 6 and 6 of the actuator 1 or the coupling grooves 12 and 12 of the valve body 10 is in a straight line so that when they are combined, they form a straight through hole. When the engagement pin (8) is inserted. The outer diameter of the coupling pin (8) is in surface contact and the idle rotation between the actuator (1) and the valve body (10) is prevented.
따라서 공회전을 방지하기 위해 종래에서와 같이 액튜에이터에 돌편을 마련하고 밸브 본체에 평면 요부 등을 마련할 필요는 없게 된다.Therefore, in order to prevent idling, it is not necessary to provide protrusions in the actuator and to provide flat recesses or the like in the valve body as in the prior art.
따라서 본 고안에 의하면 밸브 본체와 액튜에이터를 안정되고 튼튼히 결합시키면서도 공회전 방지를 위한 복잡한 구조나 결합핀을 쉽게 분해하기 위한 돌턱등을 마련할 필요가 없어 제작이 간단하며 제작원리가 절감될 뿐아니라 사용시의 분해조립도 간편해지는 잇점이 있다.Therefore, according to the present invention, there is no need to provide a complicated structure for preventing idling or a step for easily disassembling the coupling pin while stably and firmly coupling the valve body and the actuator, making the production simple and reducing the production principle. Disassembly and assembly is also an advantage.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870000893U KR890007120Y1 (en) | 1987-01-28 | 1987-01-28 | Fire extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019870000893U KR890007120Y1 (en) | 1987-01-28 | 1987-01-28 | Fire extinguisher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR880014782U KR880014782U (en) | 1988-09-13 |
| KR890007120Y1 true KR890007120Y1 (en) | 1989-10-16 |
Family
ID=19259287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019870000893U KR890007120Y1 (en) | 1987-01-28 | 1987-01-28 | Fire extinguisher |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR890007120Y1 (en) |
-
1987
- 1987-01-28 KR KR2019870000893U patent/KR890007120Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR880014782U (en) | 1988-09-13 |
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