KR20020014291A - Devices and process for out power up on a fluid - Google Patents

Devices and process for out power up on a fluid Download PDF

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Publication number
KR20020014291A
KR20020014291A KR1020000047488A KR20000047488A KR20020014291A KR 20020014291 A KR20020014291 A KR 20020014291A KR 1020000047488 A KR1020000047488 A KR 1020000047488A KR 20000047488 A KR20000047488 A KR 20000047488A KR 20020014291 A KR20020014291 A KR 20020014291A
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KR
South Korea
Prior art keywords
nozzle
fluid
expansion tube
output
nozzle hole
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Application number
KR1020000047488A
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Korean (ko)
Inventor
오세일
Original Assignee
하용호
주식회사 이앤티테크
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Application filed by 하용호, 주식회사 이앤티테크 filed Critical 하용호
Priority to KR1020000047488A priority Critical patent/KR20020014291A/en
Publication of KR20020014291A publication Critical patent/KR20020014291A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape

Abstract

PURPOSE: Method and device for increasing the output of a fluid are provided which obtain high efficiency with less energy consumption by passing a fluid injected from a nozzle through an expansion tube into which an external fluid is flown, thereby more increasing the output of the fluid. CONSTITUTION: The method for increasing the output of a fluid is characterized in that the output of a fluid injected through an expansion tube(20) is much more improved than the output of the fluid injected from a nozzle by having them injected after having the fluid forcibly supplied together with a fluid of the surrounding of the nozzle flown into the expansion tube(20) as a fluid which is forcibly supplied by a certain amount of pressure is being injected through a nozzle. In forming a nozzle(10) which is connected to a fluid supply hose(50) so as to inject a fluid forcibly supplied through the fluid supply hose(50) with a certain amount of power, the device for increasing the output of a fluid is characterized in that an expansion tube equipped with suction holes(21) capable of sucking in an external fluid is positioned at the end part of a nozzle hole(11) of the nozzle(10), wherein the expansion tube is positioned at the end part of the nozzle hole so that the expansion tube equipped with the suction holes(21) is integrally formed at the expanded end part of the nozzle hole after expanding the nozzle hole in such a manner that a diameter of the nozzle hole is getting more and more increased as it goes from the side of the nozzle to the side of the expansion tube, and the coupling tube(22) is connected to the nozzle by positioning the expansion tube in front of the nozzle hole with spaced apart from each other in a certain gap and forming a coupling tube(22) equipped with the suction holes at the end part of one side of the expansion tube adjacent to the nozzle hole after expanding the nozzle hole of the nozzle so that its diameter is getting increased as it goes from the side of the nozzle to the side of the expansion tube.

Description

유체의 출력증강 방법 및 그 장치{Devices and process for out power up on a fluid}Devices and process for out power up on a fluid

본 발명은 유체의 출력증강 방법 및 그 장치에 관한 것으로서, 더욱 상세하게는 노즐로 부터 분사된 유체를 외부의 유체가 유입되는 확장관을 통과시켜 유체의 출력을 더욱 증강시키므로서 적은 에너지로 큰 효율을 제공받을 수 있는 유체의 출력증강 방법 및 그 장치에 관한 것이다.The present invention relates to a method for increasing the output of a fluid and a device therefor, and more particularly, to the fluid injected from the nozzle through the expansion pipe through which the external fluid is introduced to further increase the output of the fluid and with great energy efficiency It relates to a method and apparatus for increasing power output of a fluid that can be provided.

주지된 바와 같이, 공기나 액체와 같은 유체를 소정의 압력으로 분사하기 위하여 도 1과 같은 노즐(1)을 사용하게 되며, 이러한 노즐(1)은 에어나 액체를 소정의 압력으로 분사하는 모든 영역 예컨대, 에어/액체 세척장치 및 약품분사장치, 그리고 유체를 이용하여 그 추력으로 동작되는 비행기나 선박, 제트스키 등 매우 광범위하게 적용되고 있다.As is well known, the nozzle 1 as shown in FIG. 1 is used to inject a fluid such as air or liquid at a predetermined pressure, and the nozzle 1 is used in all regions for injecting air or liquid at a predetermined pressure. For example, the air / liquid cleaning device, the chemical injection device, and a plane, a ship, and a jet ski which operate by the thrust using a fluid are widely applied.

그러나, 이와 같이 적용되는 종래의 노즐(1)은 유체 공급호스(1)를 통해 공급된 압력만큼 노즐(1)을 통해 출력이 발생하기 때문에 노즐(1)의 출력을 높이고자 하면 그 만큼 유체 공급호스(2)를 통해 공급되는 압력을 높여야 하였다.However, in the conventional nozzle 1 applied as described above, the output is generated through the nozzle 1 by the pressure supplied through the fluid supply hose 1. The pressure supplied through the hose 2 had to be increased.

따라서, 본 발명은 상기와 같은 문제점을 감안하여 발명한 것으로서 노즐로 부터 분사된 유체를 외부의 유체가 유입되는 소정길이의 확장관을 통과시켜 유체의 출력을 더욱 증강시키므로서 적은 에너지로 큰 효율을 제공받을 수 있는 유체의 출력증강 방법 및 그 장치를 제공함에 그 목적이 있다.Therefore, the present invention has been invented in view of the above problems, and the fluid injected from the nozzle passes through an extension pipe having a predetermined length through which external fluid flows, thereby further enhancing the output of the fluid, thereby achieving great efficiency with little energy. It is an object of the present invention to provide a method and apparatus for increasing power output of a fluid that can be provided.

도 1은 종래 노즐의 개략적인 단면도,1 is a schematic cross-sectional view of a conventional nozzle,

도 2는 본 발명에 따른 출력증강장치의 단면도,2 is a cross-sectional view of the power intensifier according to the present invention;

도 3은 본 발명에 따른 출력증강장치의 또 다른 실시예를 보인 분해사시도,Figure 3 is an exploded perspective view showing another embodiment of the power intensifier according to the present invention,

도 4는 도 3의 단면도,4 is a cross-sectional view of FIG.

도 5의 (a)와 (b)는 본 발명에 따른 출력증강장치와 노즐과의 직경차에 따른 공압출력의 실험표와 그래프,Figure 5 (a) and (b) is an experimental table and graph of the pneumatic output according to the difference in diameter between the power intensifier and the nozzle according to the present invention,

도 6의 (a)와 (b)는 본 발명에 따른 출력증강장치와 노즐과의 직경차에 따른 수압출력의 실험표와 그래프.Figure 6 (a) and (b) is an experimental table and a graph of the hydraulic pressure output according to the diameter difference between the power intensifier and the nozzle according to the present invention.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

10:노즐 11:노즐공10: Nozzle 11: Nozzle ball

12:흡입공 13:확장관12: Suction hole 13: Expansion pipe

20:확장관 21:흡입공20: expansion tube 21: suction hole

22:체결관22: Conclusion

상기와 같은 목적을 달성하기 위한 본 발명은 소정의 압력으로 강제공급된 유체가 노즐을 통해 분사되면서 노즐 주변의 유체와 함께 확장관으로 유입되게 한 다음, 분사되도록 하여 노즐로 부터 분사된 출력 보다 확장관을 통해 분사된 출력이 크게 향상되도록 한 것을 특징으로 한다.In order to achieve the above object, the present invention allows the fluid forcedly supplied at a predetermined pressure to be injected through the nozzle and introduced into the expansion pipe together with the fluid around the nozzle, and then to be injected to expand the output injected from the nozzle. Characterized in that the power injected through the tube is greatly improved.

또한, 본 발명은 유체 공급호스와 연결되어 이를 통해 강제공급된 유체를 소정의 힘으로 분사하는 노즐을 형성함에 있어서, 상기 노즐의 노즐공 단부에 외부의 유체를 흡입할 수 있는 흡입공을 구비한 확장관을 위치시킨 것을 특징으로 한다.In addition, the present invention is connected to the fluid supply hose in forming a nozzle for injecting the forced fluid through a predetermined force, in the nozzle hole of the nozzle provided with a suction hole for sucking the external fluid It is characterized in that the expansion tube is located.

본 발명은 또, 상기 노즐공 단부에 확장관을 위치시키되, 상기 노즐공을 갈수록 그 직경이 커지도록 확장시킨 다음, 상기 노즐공의 확장된 단부에 흡입공을 구비한 확장관을 일체로 형성한 것을 특징으로 한다.In another aspect, the present invention, the expansion tube is located at the end of the nozzle hole, the nozzle hole is expanded so as to have a larger diameter, and then the expansion tube having a suction hole at the extended end of the nozzle hole is integrally formed. It is characterized by.

또한, 본 발명은 상기 노즐의 노즐공을 갈수록 그 직경이 커지도록 확장시킨 다음, 상기 노즐공 전방에 소정의 간극을 두고 확장관을 위치시키고, 상기 노즐공과 근접된 확장관의 일측 단부에 흡입공을 구비한 체결관을 형성하여 이 체결관을 노즐에 결합시킨 것을 특징으로 한다.In addition, the present invention is to expand the nozzle hole of the nozzle so as to increase the diameter, the expansion tube is positioned with a predetermined gap in front of the nozzle hole, the suction hole at one end of the expansion tube adjacent to the nozzle hole Forming a fastening tube having a characterized in that the fastening tube is coupled to the nozzle.

이하, 본 발명의 바람직한 실시예를 첨부된 도면에 의거하여 상세히 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 2는 본 발명에 따른 출력증강장치의 단면도이다.2 is a cross-sectional view of the power intensifier according to the present invention.

먼저, 유체의 출력증강장치는 유체 공급호스(50)와 노즐공(11)으로 연결된 노즐(10)을 형성하되, 상기 노즐(10)의 노즐공(11)은 소정의 길이동안 그 직경을 유지하다가 단부로 갈수록 그 직경을 2배 이상 크게 확장한 다음, 상기 노즐공(11)의 확장된 단부에 외부의 유체를 흡입할 수 있는 다수의 흡입공(12)을 구비한 확장관(13)을 일체로 형성한다. 이때, 상기 흡입공(12)은 유체가 노즐공(11)으로 원활하게 흡입될 수 있게 소정의 각도로 경사지게 형성함이 바람직하며, 상기 확장관(13)은 그 직경을 일정하게 유지시킴이 중요하다.First, the output power intensifier of the fluid forms a nozzle 10 connected to the fluid supply hose 50 and the nozzle hole 11, the nozzle hole 11 of the nozzle 10 maintains the diameter for a predetermined length While the diameter of the nozzle hole (11) is expanded more than twice as far as the end, and the expansion tube 13 having a plurality of suction holes (12) for sucking the external fluid at the extended end of the nozzle hole (11) It is formed integrally. At this time, the suction hole 12 is preferably formed to be inclined at a predetermined angle so that the fluid can be sucked smoothly into the nozzle hole 11, it is important that the expansion pipe 13 to maintain a constant diameter Do.

한편, 도 3과 도 4는 출력증강장치의 또 다른 실시예로서, 상기 노즐(10)의 노즐공 (11)은 소정의 길이동안 그 직경을 유지하다가 단부로 갈수록 그 직경을 2배 이상 크게 확장한 다음, 상기 노즐공(11) 전방에 소정의 간극을 두고 확장관(2 0)을 위치시키는데, 상기 노즐공(11)과 근접된 확장관(20)의 일측 단부에 흡입공(2 1)을 구비한 체결관(22)을 형성하여 이 체결관(22)을 노즐(10)의 외측 나사부(14)에 결합시킨다.On the other hand, Figure 3 and Figure 4 is another embodiment of the power intensifier, the nozzle hole 11 of the nozzle 10 while maintaining the diameter for a predetermined length while expanding the diameter more than twice as far toward the end Next, the expansion tube 20 is positioned with a predetermined gap in front of the nozzle hole 11, and the suction hole 2 1 is disposed at one end of the expansion tube 20 adjacent to the nozzle hole 11. A fastening tube 22 having a shape is formed to couple the fastening tube 22 to the outer threaded portion 14 of the nozzle 10.

이때, 노즐공(11)과 근접된 확장관(20)의 입구를 라운딩처리하여 흡입공(21)을 통해 유입되는 유체의 저항을 최소화함이 바람직하며,At this time, it is preferable to minimize the resistance of the fluid flowing through the suction hole 21 by rounding the inlet of the expansion pipe 20 adjacent to the nozzle hole 11,

상술한 바와 같이 본 발명은 소정의 압력으로 강제공급된 유체가 노즐(10)을 통해 분사되면서 흡입공(12)(21)을 통해 노즐(10) 주변의 유체와 함께 확장관(13) (20)으로 유입된 다음, 분사되도록 하므로서 노즐(10)로 부터 분사된 출력 보다 확장관(13)(20)을 통해 분사된 출력이 크게 향상되도록 한 것이다.As described above, in the present invention, the fluid forcibly supplied at a predetermined pressure is injected through the nozzle 10, and the expansion tube 13 and 20 together with the fluid around the nozzle 10 through the suction holes 12 and 21. ) And then injected, so that the output injected through the expansion pipe (13, 20) is significantly improved than the output from the nozzle (10).

부연하자면, 도 3 및 도 4와 같이 노즐공(11) 보다 확장관(13)(20)의 직경을 크게 형성하므로서 노즐공(11)에서 분사된 유체의 출력 F1보다 확장관(13)(20)을 통해 분사된 유체의 출력 F2가 더욱 커지는데, 상기 노즐공(11)과 확장관(13)(20)의 직경에 따라 확장관(13)(20)을 통해 분사된 유체의 출력 F2가 크게 달라지며, 이를 에어와 액체로 구분하여 실험해 본 결과 도 5와 같은 결과를 얻을 수 있었다.In other words, as shown in FIGS. 3 and 4, the diameters of the expansion tubes 13 and 20 are larger than the nozzle holes 11, so that the expansion tubes 13 and 20 are larger than the output F1 of the fluid injected from the nozzle holes 11. The output F2 of the fluid injected through) increases further, and the output F2 of the fluid injected through the expansion pipes 13 and 20 according to the diameters of the nozzle holes 11 and the expansion pipes 13 and 20 is Significantly different, the results of experiments by dividing this into air and liquid were able to obtain a result as shown in FIG.

즉, 도 5의 (a)와 같이 에어를 분사하여 그 출력을 비교하여 본 결과,1.8인 노즐에서는 3 BAR를 입력하여8 일때 F2의 백분율이 118.2%로 가장 높았으며, 이외2인 노즐에서는 4 BAR를 입력하여8 일때 F2의 백분율이 120.9%로 가장 높았고,3인 노즐에서는 5.5 BAR를 입력하여9 일때 F2의 백분율이 119.4%로 가장 높았다. 이는 도 5의 (b)의 그래프에 잘 나타나 있다.That is, as a result of comparing the output by injecting air as shown in Figure 5 (a), For a nozzle with 1.8, enter 3 BAR At 8, the percentage of F2 was the highest at 118.2%. For 2 nozzles, enter 4 BAR At 8, the percentage of F2 was the highest at 120.9%, For 3 nozzles, enter 5.5 BAR At 9, the percentage of F2 was highest at 119.4%. This is shown well in the graph of FIG.

한편, 액체를 분사하여 그 출력을 비교하여 본 결과는 도 6의 (a)와 같이1.8인 노즐에서는 3.5 BAR를 입력하여7 일때 F2의 백분율이 132.3%, 그리고 5.5 BAR를 입력하여7 일때 F2의 백분율이 131.3%로 가장 높았으며, 이는 도 6의 (b)의 그래프에 잘 나타나 있다.Meanwhile, the result of comparing the output by spraying the liquid is as shown in FIG. For a nozzle with 1.8, enter 3.5 BAR At 7 the percentage of F2 is 132.3% and 5.5 bar The percentage of F2 was the highest at 131.3% at day 7, which is well shown in the graph of FIG.

상기와 같이 에어와 액체를 구분하여 실험을 하여 본 바, 액체에서 확장관(13)(20)을 통과한 출력 F2가 월등히 높은 것을 알 수 있으며, 이는 물을 분사하여 그 출력으로 전진하는 선박이나 제트스키 등에 매우 유용하게 사용될 수 있다는 것을 증명한 것이다.As a result of experiments by dividing the air and liquid as described above, it can be seen that the output F2 passing through the expansion tube (13) and 20 in the liquid is significantly higher, which is a ship that advances to the output by injecting water or It proved to be very useful for jet skis.

상기와 같이 본 발명은 노즐로 부터 분사된 유체를 외부의 유체가 유입되는 소정길이의 확장관을 통과시켜 유체의 출력을 더욱 증강시키므로서 적은 에너지로 큰 효율을 제공받을 수 있는 매우 유용한 효과가 있다.As described above, the present invention has a very useful effect in that the fluid injected from the nozzle passes through an extension pipe having a predetermined length through which external fluid is introduced, thereby further increasing the output of the fluid and providing great efficiency with little energy. .

Claims (4)

소정의 압력으로 강제공급된 유체가 노즐을 통해 분사되면서 노즐 주변의 유체와 함께 확장관으로 유입되게 한 다음, 분사되도록 하여 노즐로 부터 분사된 출력 보다 확장관을 통해 분사된 출력이 크게 향상되도록 한 것을 특징으로 한 유체의 출력증강 방법.The fluid forced to be supplied at a predetermined pressure is injected through the nozzle and flows into the expansion pipe together with the fluid around the nozzle. Then, the fluid is injected so that the power injected through the expansion pipe is greatly improved than the output from the nozzle. Method for increasing the output of the fluid, characterized in that. 유체 공급호스와 연결되어 이를 통해 강제공급된 유체를 소정의 힘으로 분사하는 노즐을 형성함에 있어서,In forming a nozzle which is connected to the fluid supply hose and injects the forced fluid through a predetermined force, 상기 노즐의 노즐공 단부에 외부의 유체를 흡입할 수 있는 흡입공을 구비한 확장관을 위치시킨 것을 특징으로 한 유체의 출력증강장치.And an expansion tube having a suction hole for sucking external fluid at an end of the nozzle hole of the nozzle. 제 2 항에 있어서The method of claim 2 상기 노즐공 단부에 확장관을 위치시키되, 상기 노즐공을 갈수록 그 직경이 커지도록 확장시킨 다음, 상기 노즐공의 확장된 단부에 흡입공을 구비한 확장관을 일체로 형성한 것을 특징으로 한 유체의 출력증강장치.Positioning the expansion tube at the end of the nozzle hole, the diameter of the nozzle hole is expanded so as to increase the diameter, and then the expansion tube having a suction hole at the extended end of the nozzle hole integrally formed with a fluid Output enhancer. 제 2 항에 있어서,The method of claim 2, 상기 노즐의 노즐공을 갈수록 그 직경이 커지도록 확장시킨 다음, 상기 노즐공 전방에 소정의 간극을 두고 확장관을 위치시키고, 상기 노즐공과 근접된 확장관의 일측 단부에 흡입공을 구비한 체결관을 형성하여 이 체결관을 노즐에 결합시킨 것을 특징으로 한 유체의 출력증강장치.The nozzle hole of the nozzle is expanded so as to have a larger diameter, and then the expansion tube is positioned with a predetermined gap in front of the nozzle hole, and a fastening tube having a suction hole at one end of the expansion tube adjacent to the nozzle hole. Formed to form a coupling apparatus coupled to the nozzle, the output device of the fluid.
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100916063B1 (en) * 2007-11-20 2009-09-08 주식회사 포스코 Apparatus for Cooling Caliber Roll in Wire Rod Rolling Mill

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5299514U (en) * 1976-01-26 1977-07-27
JPS52152410U (en) * 1976-05-17 1977-11-18
JPS57207561A (en) * 1981-06-12 1982-12-20 Kenzo Yamamoto Chemical spraying nozzle
JPS6439926A (en) * 1987-08-06 1989-02-10 Shinto Paint Co Ltd Method for sprinkling termite controlling agent
JPH01194955A (en) * 1987-10-05 1989-08-04 Kenzo Yamamoto Nozzle for spraying liquid
JPH05104034A (en) * 1991-10-18 1993-04-27 Kenichi Asaba Spray nozzle

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5299514U (en) * 1976-01-26 1977-07-27
JPS52152410U (en) * 1976-05-17 1977-11-18
JPS57207561A (en) * 1981-06-12 1982-12-20 Kenzo Yamamoto Chemical spraying nozzle
JPS6439926A (en) * 1987-08-06 1989-02-10 Shinto Paint Co Ltd Method for sprinkling termite controlling agent
JPH01194955A (en) * 1987-10-05 1989-08-04 Kenzo Yamamoto Nozzle for spraying liquid
JPH05104034A (en) * 1991-10-18 1993-04-27 Kenichi Asaba Spray nozzle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100916063B1 (en) * 2007-11-20 2009-09-08 주식회사 포스코 Apparatus for Cooling Caliber Roll in Wire Rod Rolling Mill

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