KR19990041270U - Bubble generation prevention device of circulating lubricating oil for bearing supply - Google Patents
Bubble generation prevention device of circulating lubricating oil for bearing supply Download PDFInfo
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- KR19990041270U KR19990041270U KR2019980008058U KR19980008058U KR19990041270U KR 19990041270 U KR19990041270 U KR 19990041270U KR 2019980008058 U KR2019980008058 U KR 2019980008058U KR 19980008058 U KR19980008058 U KR 19980008058U KR 19990041270 U KR19990041270 U KR 19990041270U
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Abstract
본 고안은 대형 회전체의 베어링 등에 베어링의 마모방지와, 마찰음(소음)등의 예방하고 기기의 훼손을 방지하고자 윤활유를 주입하여 순환시킬 때에 상기 윤활유를 순환시키고자 보관하는 윤활유 저장탱크로의 회수 윤활유에 기포가 발생하지 않도록 하는 베어링 공급용 순환 윤활유의 기포발생 방지장치에 관한 것으로, 윤활유저장탱크의 상부에 기포발생방지망체가 설치된 윤활유회수라인의 단부에 설치되어 윤활유가 경사면을 따라 흐르도록 한 스크린망체로 된 스크류를 설치하고, 이 스크류가 설치된 축의 하단부에는 기포발생방지망체의 하부를 덮는 스크린망체로된 커버를 나사 결합하여서된 1차 기포발생 방지체와, 상기 1차 기포발생 방지체의 저부에 설치되어 1차 기포발생 방지체에서 유출되는 윤활유가 오버 플로우 되도록 1차 기포발생 방지체의 저부 즉 윤활유저장탱크의 내부에 설치되며, 내부는 좁고 하부는 넓은 형태의 3단계로 구분되어 있고, 이 단계별로 나누어지는 부분에는 소정의 깊이를 갖는 요홈을 형성시켰으며, 저부에서 2번째 단계 부분에는 격막을 형성시켰고, 상기 저부에서 첫번째와 두번째의 단계부에는 내부의 공기가 배출되는 통공을 다수개 형성시켰으며, 최상부의 단계부분에는 스크린망체로 된 스크류에서 흘러내리는 윤활유를 수용하는 윤활유수용부를 형성시켜서된 2차 기포발생 방지체로 이루어져서 된 것이다.The present invention is to recover the lubricating oil storage tank to circulate the lubricating oil when the lubricating oil is injected and circulated to prevent the wear of the bearing, the friction noise (noise), etc., and to prevent the damage of the equipment. Screen for preventing bubble generation of circulating lubricating oil for bearing supply to prevent bubbles in lubricating oil.A screen is installed at the end of lubricating oil return line having a bubble generating prevention net on the upper part of lubricating oil storage tank to allow lubricating oil to flow along the slope. A net-shaped screw is installed, and at the lower end of the shaft on which the screw is installed, a primary bubble-generating body is formed by screwing a cover made of a screen-net covering the lower portion of the bubble-generating network, and a bottom of the primary bubble-generating body. Primary bubbles are generated so that the lubricating oil flowing out of the primary bubble-generating body overflows It is installed in the bottom of the preventive body, that is, the lubricating oil storage tank, and the inside is divided into three stages of narrow shape and the lower part, and the recessed part having a predetermined depth is formed in the divided part of this step. In the first step part, a diaphragm was formed, and the first and second step parts of the bottom part formed a plurality of through-holes through which the internal air was discharged, and the upper part part contained the lubricant flowing from the screw of the screen mesh. It is made of a secondary bubble generation prevention body formed by forming a lubricating oil receiving portion.
Description
본 고안은 대형 회전체의 베어링 등에 베어링의 마모방지와, 마찰음(소음)등의 예방하고 기기의 훼손을 방지하고자 윤활유를 주입하여 순환시킬 때에 상기 윤활유를 순환시키고자 보관하는 윤활유 저장탱크로의 회수 윤활유에 기포가 발생하지 않도록 하는 베어링 공급용 순환 윤활유의 기포발생 방지장치에 관한 것이다.The present invention is to recover the lubricating oil storage tank to circulate the lubricating oil when the lubricating oil is injected and circulated to prevent the wear of the bearing, the friction noise (noise), etc., and to prevent the damage of the equipment. The present invention relates to a bubble preventing device for circulating lubricating oil for supplying a bearing so that bubbles do not occur in lubricating oil.
일반적으로, 대형 회전체는 각 베어링부의 윤활과 냉각을 위하여 대용량의 윤활유 저장탱크를 구비하고 있다.In general, a large rotor has a large capacity lubricant storage tank for lubrication and cooling of each bearing.
상기 대용량의 윤활유 저장탱크(10)는 도 1에서 도시된 바와 같이 상부에 베어링의 윤활을 마치고 돌아오는 윤활유 회수라인(11)이 설치되어 있고, 하부에는 회수된 윤활유을 다시 공급하는 윤활유공급라인(12)이 설치되어 있다.The large-capacity lubricant storage tank 10 has a lubricating oil recovery line 11 returning after lubricating the bearing at the upper portion as shown in FIG. 1, and a lubricating oil supply line 12 supplying the recovered lubricating oil to the lower portion. ) Is installed.
그리고 상기 상부에 설치된 윤활유회수라인(11)의 단부에는 윤활유가 윤활유 저장탱크(10)로 낙하할 때에 발생하는 기포를 방지하고자 기포발생 방지망체(13)가 설치되어 있다.And at the end of the lubricating oil recovery line 11 installed in the upper portion is provided with a bubble preventing net 13 to prevent bubbles generated when the lubricating oil falls into the lubricating oil storage tank (10).
이와 같은 종래의 윤활유기포발생 방지장치는 윤활을 마치고 돌아오는 윤활유가 윤활유회수라인(11)을 통하여 회수될 때 상기 윤활유회수라인(11)에서 윤활유 저장탱크(10)로 직접 낙하하게 되면 윤활유에 기포가 많이 발생함으로 이를 예방하기 위하여 윤활유회수라인(11)의 단부에 기포발생방지망체(13)를 설치하여 이로 윤활유가 1차 낙하하고, 상기 1차 낙하된 윤활유는 윤활유저장탱크(10)로 2차 낙하되면서 낙하력이 상쇄되어 윤활유의 기포발생을 예방하고자 하였으나 이 또한 윤활유의 기포발생을 막기에는 미흡하였다.The conventional lubricating oil bubble prevention device as described above is bubbled in the lubricating oil when the lubricating oil is returned to the lubricating oil storage tank 10 directly from the lubricating oil recovery line 11 when the lubricating oil is returned through the lubricating oil recovery line 11 In order to prevent the occurrence of a lot of lubricating oil is installed in the end of the anti-bubble net (13) in the end of the lubricating oil is first drop, and the first lubricating oil is dropped into the lubricating oil storage tank (10) 2 The fall force was canceled as the vehicle dropped, and the bubble was prevented. However, it was also insufficient to prevent the bubble from being generated.
따라서 상기 기포가 발생된 윤활유가 회전체의 베어링에 공급될 때에는 소음 및 진동으로 인한 기기의 열화를 촉진시키는 문제점이 발생하였다.Therefore, when the bubble-generated lubricating oil is supplied to the bearing of the rotating body, there is a problem of promoting deterioration of the device due to noise and vibration.
본 고안은 상기와 같은 제반문제점을 감안하여 이를 해소하고자 고안한 것으로, 회전체의 베어링 윤활을 마치고 돌아오는 윤활유의 기포 발생을 원천적으로 차단하여 이를 다시 회전체의 베어링에 재 공급할 때에 기포가 없는 윤활유을 주입하도록 하여 베어링의 보호는 물론 기기 자체를 보호할 수 있도록 한 베어링 공급용 순환윤활유의 기포발생 방지장치를 제공함에 그 목적이 있는 것이다.The present invention was devised to solve this problem in consideration of the above-mentioned problems. When the lubricating oil of the rotating body is lubricated after the bearing lubrication, the bubble is freely generated and re-supplied to the bearing of the rotating body. It is an object of the present invention to provide an apparatus for preventing bubble generation of circulating lubricating oil for supplying bearings, which allows injection to protect bearings as well as the device itself.
이와 같은 목적을 갖는 본 고안은 윤활유저장탱크의 상부에 기포발생방지망체가 설치된 윤활유회수라인의 단부에 설치되어 윤활유가 경사면을 따라 흐르도록 한 스크린망체로 된 스크류를 설치하고, 이 스크류가 설치된 축의 하단부에는 기포발생방지망체의 하부를 덮는 스크린망체로된 커버를 나사 결합하여서된 1차 기포발생 방지체와, 상기 1차 기포발생 방지체의 저부에 설치되어 1차 기포발생 방지체에서 유출되는 윤활유가 오버 플로우 되도록 1차 기포발생 방지체의 저부 즉 윤활유저장탱크의 내부에 설치되며, 내부는 좁고 하부는 넓은 형태의 3단계로 구분되어 있고, 이 단계별로 나누어지는 부분에는 소정의 깊이를 갖는 요홈을 형성시켰으며, 저부에서 2번째 단계 부분에는 격막을 형성시켰고, 상기 저부에서 첫번째와 두번째의 단계부에는 내부의 공기가 배출되는 통공을 다수개 형성시켰으며, 최상부의 단계부분에는 스크린망체로 된 스크류에서 흘러내리는 윤활유를 수용하는 윤활유수용부를 형성시켜서된 2차 기포발생 방지체로 이루어져서 됨을 특징으로 한다.The present invention having the above object is installed at the end of the lubricating oil return line in which the bubble generating net is installed on the upper part of the lubricating oil storage tank to install a screw made of a screen net that allows the lubricating oil to flow along the inclined surface, and the lower end of the shaft on which the screw is installed. There is a primary bubble generating prevention body by screwing a cover made of a screen net covering the lower portion of the bubble generating prevention network, and the lubricating oil which is installed on the bottom of the primary bubble generating prevention body and flows out of the primary bubble generating prevention body It is installed inside the bottom of the primary bubble-producing body, that is, the lubricating oil storage tank so that it overflows, and the inside is divided into three stages of a narrow shape and the bottom of the lubricating oil storage tank. And a diaphragm was formed in the second stage portion at the bottom, and in the first and second stage portions at the bottom. Formed a plurality of through-holes through which the air is discharged, the upper part of the step is characterized by consisting of a secondary bubble generation prevention body formed by forming a lubricating oil receiving portion for receiving the lubricating oil flowing from the screw of the screen mesh.
도 1은 종래의 순환 윤활유 기포발생 방지장치 구성을 나타낸 일부 절개 사시도1 is a partial cutaway perspective view showing the configuration of a conventional circulating lubricant bubble prevention device
도 2는 본 고안의 베어링 공급용 순환윤활유의 기포방생 방지장치 분해 사시도Figure 2 is an exploded perspective view of the bubble anti-fogging device of the circulating lubricating oil for bearing supply of the present invention
도 3은 본 고안의 베어링 공급용 순환윤활유의 기포방생 방지장치 결합 사시도3 is a perspective view of the bubble anti-fogging device of the circulating lubricating oil for bearing supply of the present invention
도 4는 본 고안의 베어링 공급용 순환윤활유의 기포방생 방지장치 설치상태 단면도Figure 4 is a cross-sectional view of the bubble anti-fogging device installed state of the circulating lubricating oil for bearing supply of the present invention
< 도면의 주요부분에 대한 부호의 설명 ><Description of Symbols for Major Parts of Drawings>
20 : 1차 기포발생 방지체 21 : 축20: primary bubble preventing body 21: axis
22 : 망체 스크류 23 : 커버22: mesh screw 23: cover
24 : 너트 30 : 2차 기포발생 방지체24: nut 30: secondary bubble generation prevention body
31, 32,33 : 오버플로우 단계31, 32, 33: overflow stage
34 : 윤활유수용부 35, 36 : 1,2차 요홈34: lube oil receiving part 35, 36: primary and secondary grooves
37 : 통공 38 : 격막37: through-hole 38: diaphragm
본 고안의 도 2는 본 고안의 베어링 공급용 순환윤활유의 기포방생 방지장치 분해 사시도이고, 도 3은 본 고안의 베어링 공급용 순환윤활유의 기포방생 방지장치 결합 사시도이며, 도 4는 본 고안의 베어링 공급용 순환윤활유의 기포방생 방지장치 설치상태 단면도이다.Figure 2 of the present invention is an exploded perspective view of the bubble anti-fogging device of the circulating lubricating oil for bearing supply of the present invention, Figure 3 is a perspective view of the bubble anti-fogging device of the circulating lubricating oil for bearing supply of the present invention, Figure 4 is a bearing of the present invention A cross-sectional view showing the installation of anti-foaming devices for supplying circulating lubricating oil.
이와같은 본 고안은 상부에 기포발생방지망체(13)를 설치한 윤활유회수라인(11)이 설치되어 있고, 저부일측에는 윤활유공급라인(12)이 설치된 통상의 윤활유저장탱크(10)에 있어서,In the present invention, in the normal lubricant storage tank 10 in which a lubricant recovery line 11 having a bubble generating prevention net 13 is installed at an upper portion, and a lubricant supply line 12 is installed at a bottom portion thereof,
상기 윤활유저장탱크(10)의 상부에 기포발생방지망체(13)가 설치된 윤활유회수라인(11)의 단부에 설치되어 윤활유가 경사면을 따라 흐르도록 한 스크린망체로 된 스크류(22)를 축(21)상에 설치하였다.A shaft 21 is installed at an end portion of the lube oil recovery line 11 in which the bubble generation preventing net 13 is installed on the lube oil storage tank 10 to allow the lubricant to flow along an inclined surface. Installed on the
그리고 상기 스크류(22)가 설치된 축(21)의 하단부에는 기포발생방지망체(13)의 하부를 덮는 스크린망체로된 커버(23)를 너트(24)를 이용하여 나사 결합함으로서 1차 기포발생 방지체(20)가 완성되었다.At the lower end of the shaft 21 in which the screw 22 is installed, the cover 23 made of a screen mesh covering the lower portion of the bubble generating prevention net 13 is screwed using a nut 24 to prevent primary bubble generation. Sieve 20 is completed.
또한 상기 1차 기포발생 방지체(20)에서 유출되는 윤활유가 오버 플로우 되도록 1차 기포발생 방지체(20)의 저부 즉 윤활유저장탱크(10)의 내부에 설치되며, 내부는 좁고 하부는 넓은 형태의 3단계(31)(32)(33)로 구분되어 있고, 이 단계(31)(32)(33)별로 나누어지는 부분에는 소정의 깊이를 갖는 각각의 요홈(35)(36)을 형성시켰다.In addition, it is installed in the bottom of the primary bubble generating body 20, that is, the lubricating oil storage tank 10 so that the lubricating oil flowing out of the primary bubble generating body 20 overflows, the inside is narrow and the bottom is wide It is divided into three steps (31) (32) and (33), and each groove (35) 36 having a predetermined depth is formed in a portion divided by the steps (31) (32) and (33). .
그리고 상기 단계(31)(32)(33)별로 나누어지는 부분중 저부에서 2번째 단계 부분에는 격막(38)을 형성시켰고, 상기 저부에서 첫번째와 두번째의 단계부에는 내부의 공기가 배출되는 통공(37)을 다수개 형성시켰다.In addition, a diaphragm 38 is formed in the second step portion of the bottom portion divided by the steps 31, 32, and 33, and the first and second step portions in the bottom portion have through-holes through which air is discharged. 37) were formed in plural.
또한 최상부의 단계부분에는 스크린망체로 된 스크류(22)에서 흘러내리는 윤활유를 수용하는 윤활유수용부(34)를 형성시켜 2차 기포발생 방지체(30)를 완성시켰다.In addition, in the uppermost step portion, the lubricant receiving portion 34 for receiving the lubricating oil flowing down from the screw 22 made of the screen mesh is formed, thereby completing the secondary bubble generation prevention member 30.
이와 같이 구성된 본 고안의 작용을 설명하면 다음과 같다.Referring to the operation of the present invention configured as described above are as follows.
본 고안은 도 3과 도 4에서 도시된 바와 같이 윤활유회수라인()을 통하여 유입돼 들어오는 윤활유는 경사지게 형성된 스크린망체로 된 스크류(22)의 안내를 받으며 단계적으로 흘러 내리다가 기포발생방지체(13)의 저부에 설치된 스크린 망체의 커버(23)를 통하여 2차 기포발생 방지체(30)의 상부 윤활유수용부(34)에 수용된다.The present invention, as shown in Figures 3 and 4, the lubricating oil introduced through the lubricating oil return line () is guided by the screw 22 of the screen mesh formed to be inclined and flows down step by step to prevent bubble generation (13) It is accommodated in the upper lubricating oil receiving portion 34 of the secondary bubble generation prevention body 30 through the cover 23 of the screen mesh installed on the bottom of the).
이와 같이 하여 상기 윤활유수용부(34)에 윤활유가 충만되면 이 윤활유는 상부로 오버플로우 되면서 1단계(31)의 원주면을 따라 흘러내리고 이와 같이 흘러내린 윤활유는 1차 요홈(35)부에 수용된다.In this way, when the lubricating oil is filled in the lubricating oil accommodating portion 34, the lubricating oil overflows to the upper portion and flows down along the circumferential surface of the first step 31, and the lubricating oil thus flowed down is accommodated in the primary recess 35. do.
한편 상기 1차 요홈(35)부에 윤활유가 충만되면 다시 1차 요홈(35)부를 오버플로우 하여 2단계(32)의 원주면을 따라 흘러내리고, 이는 2차 요홈(36)부에 윤활유가 충만된다.On the other hand, when the primary groove 35 is filled with lubricating oil, the primary groove 35 is overflowed again and flows down along the circumferential surface of the second step 32, which is filled with the lubricant in the secondary groove 36. do.
또한 2차 요홈(36)부에 윤활유가 충만되면 다시 오버플로우 되어 3단계(33)의 원주면을 따라 윤활유가 흘러내리게 된다.In addition, when the lubricating oil is filled in the second groove 36, the overflow overflows again and the lubricating oil flows along the circumferential surface of the third step 33.
이와 같은 단계를 거쳐 윤활유저장탱크(10)내로 수용되는 윤활유는 윤활유가 낙하되지 않고 계속적으로 흘러내리기 때문에 윤활유에 기포가 발생하지 않게 되는 것이다.The lubricant contained in the lubricating oil storage tank 10 through such a step is that bubbles are not generated in the lubricating oil because the lubricating oil is continuously dropped without falling.
따라서 윤활유공급라인(12)으로 공급되는 윤활유는 기포가 없는 윤활유이기 때문에 회전체의 베어링 등에 윤활유가 공급된다해도, 윤활유의 기포로 인한 베어링의 마모나, 소음 및 기기의 훼손을 예방하여 수명을 연장할 수 있는 것이다.Therefore, since the lubricating oil supplied to the lubricating oil supply line 12 is a bubble-free lubricating oil, even if the lubricating oil is supplied to the bearing of the rotating body, the life of the bearing is prevented from being caused by the lubricating oil bubble, the noise and the damage of the device are prolonged. You can do it.
이상과 같은 본 고안은 회전체의 베어링에서 윤활 작용을 하고 회수되는 윤활유가 윤활유저장탱크에 저장될 때 기포를 발생시키지 않음으로 회전체의 베어링에 재 공급시에 기포가 없는 윤활유를 공급할 수 있어 그에 따른 베어링 및 기기를 보호해 줌으로써 사용수명의 연장은 물론, 작업장의 소음을 예방할 수 있는 효과가 있다.The present invention as described above does not generate bubbles when the lubricating action in the bearing of the rotating body and the recovered lubricating oil is stored in the lubricating oil storage tank, so it is possible to supply a bubble-free lubricant when resupplying the bearing of the rotating body. By protecting the bearings and equipment according to the extension of the service life, it is possible to prevent the noise of the workplace.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019980008058U KR19990041270U (en) | 1998-05-15 | 1998-05-15 | Bubble generation prevention device of circulating lubricating oil for bearing supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019980008058U KR19990041270U (en) | 1998-05-15 | 1998-05-15 | Bubble generation prevention device of circulating lubricating oil for bearing supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19990041270U true KR19990041270U (en) | 1999-12-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019980008058U KR19990041270U (en) | 1998-05-15 | 1998-05-15 | Bubble generation prevention device of circulating lubricating oil for bearing supply |
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| Country | Link |
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| KR (1) | KR19990041270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190114222A (en) * | 2018-03-29 | 2019-10-10 | 한화파워시스템 주식회사 | Apparatus for recovery the oil |
-
1998
- 1998-05-15 KR KR2019980008058U patent/KR19990041270U/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20190114222A (en) * | 2018-03-29 | 2019-10-10 | 한화파워시스템 주식회사 | Apparatus for recovery the oil |
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