KR920006270Y1 - Noise eliminating device for compressor - Google Patents
Noise eliminating device for compressor Download PDFInfo
- Publication number
- KR920006270Y1 KR920006270Y1 KR2019900020521U KR900020521U KR920006270Y1 KR 920006270 Y1 KR920006270 Y1 KR 920006270Y1 KR 2019900020521 U KR2019900020521 U KR 2019900020521U KR 900020521 U KR900020521 U KR 900020521U KR 920006270 Y1 KR920006270 Y1 KR 920006270Y1
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- South Korea
- Prior art keywords
- oil
- compressor
- cylinder
- suction
- present
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/02—Lubrication
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
Abstract
내용 없음.No content.
Description
제1도는 종래예의 오일이 실린더의 내부로 흡입되는 상태를 도시한 단면도.1 is a cross-sectional view showing a state where the oil of the prior art is sucked into the cylinder.
제2도는 본 고안의 오일 흡입음 제거장치가 배설된 압축기의 내부를 도시한 단면도.2 is a cross-sectional view showing the interior of the compressor provided with the oil suction sound removing device of the present invention.
제3도는 제2도의 A부분을 도시한 단면도.3 is a cross-sectional view of portion A of FIG.
제4도는 본 고안의 오일 흡입음 제거장치률 도시한 사시도.Figure 4 is a perspective view showing the rate of oil suction sound removing device of the present invention.
제5도는 본 고안의 오일 흡입음 제거장치를 도시한 단면도.5 is a cross-sectional view showing an oil suction sound removing device of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 실린더 2 : 피스톤1: cylinder 2: piston
3 : 흡입밸브 4 : 토출밸브3: intake valve 4: discharge valve
5 : 실린더헤드 6 : 오일공급튜브5: cylinder head 6: oil supply tube
7 : 밸브플레이트 8 : 흡입부7: valve plate 8: suction part
9 : 토출부 10 : 고정수단9: discharge part 10: fixing means
11 : 흠입구 12 : 토출구11: groove opening 12: discharge opening
13 : 수용부 14 : 그루빙홈13: accommodating part 14: grooving groove
본 고안은 압축기에 관한것으로써, 특히 압축기의 내부에 장착되어서 왕복운동을 하는 피스톤과, 상기 피스톤을 가이드하는 실린더와 원활한 윤활작용 및 냉각작용을 위하여 공급되는 오일이 상기 실린더의 내부로 흡입될 경우 발생되는 오일 흡입음 제거할 수 있는 압축기의 오일 흡입음 제거 장치에 관한것이다.The present invention relates to a compressor, in particular, when the piston is mounted inside the compressor to reciprocate, and the oil supplied for smooth lubrication and cooling with the cylinder for guiding the piston is sucked into the cylinder The present invention relates to an oil suction sound removing device of a compressor capable of removing the generated oil suction sound.
일반적으로, 압축기의 피스톤과 실린더의 윤활작용 및 냉각작용을 위해서 공급되는 오일은 제1도에 도시한바와 같이, 실린더 헤드(5)의 흡입부(8)에 오일공급튜브(6)의 단부가 위치되어서 실린더헤드(5)의 흡입부(8)와 실린더(1)의 외부 압력차에 의해서 오일이 방울 형태로 실린더(1)의 내부로 공급되었다.In general, the oil supplied for the lubrication and cooling of the piston and the cylinder of the compressor, as shown in Figure 1, the end of the oil supply tube (6) to the inlet (8) of the cylinder head (5) It was positioned so that oil was supplied into the cylinder 1 in the form of droplets by the external pressure difference between the suction part 8 of the cylinder head 5 and the cylinder 1.
즉, 피스톤(2)이 실린더(1)의 내부에서 왕복운동함에 따라서 흡입밸브(3) 및 토출밸브(4)가 개폐된다. 이로인해서, 실린더 헤드(5)에 형성된 흡입부(8)의 압력이 실린더(1)의 외부 압력보다 낮아져서 오일이 오일공급튜브(6)를 통해서 상승되어서 상기 흡입부(8)에 위치된 오일공급튜브(6)의 단부에 방울형태로 맺히게 됨으로써, 피스톤(2)이 하강될 경우 즉, 흡입행정시 흡입구(10)를 통해서 오일이 방울형태로 실린더(1)의 내부로 흡입된다.That is, the suction valve 3 and the discharge valve 4 open and close as the piston 2 reciprocates in the cylinder 1. Due to this, the pressure of the suction part 8 formed in the cylinder head 5 is lower than the external pressure of the cylinder 1 so that the oil is raised through the oil supply tube 6 to supply the oil located at the suction part 8. By being formed in a drop shape at the end of the tube (6), the oil is sucked into the cylinder (1) in the form of drops when the piston (2) is lowered, that is, through the suction port (10) during the suction stroke.
이때, 오일은 실린더(1)의 내벽 및 피스톤(2) 그리고 흡입밸브(3)에 부딪히게 되어서 소음이 발생된다는 문제점이 있었다.At this time, the oil hits the inner wall of the cylinder (1), the piston (2) and the suction valve (3) there was a problem that the noise is generated.
본 고안은 상술한 문제점을 감안해서 이루어진것으로써, 본 고안의 목적은 오일이 방울형태로 실린더의 내부로 흡입될 경우 발생되는 오일흡입용을 제거하기 위하여 밸브 플레이트의 일면에 수용부 및 구루빙홈을 형성하여서 오일공급튜브로부터 공급되는 방울형태의 오일이 수용부 및 구루빙홈에 밀착되면서 흡입구를 통해 실린더의 내부로 공급되도록 하여서 오일 흡입음을 제거할 수 있는 압축기의 오일흡입용 제거장치를 제공하는데 있다.The present invention has been made in view of the above-described problems, and an object of the present invention is to provide an accommodating part and a grooved groove on one surface of a valve plate to remove oil suction generated when oil is sucked into the cylinder in a drop shape. The present invention provides a removal device for oil suction of a compressor which can remove oil suction sound by forming a drop-shaped oil supplied from an oil supply tube to be in close contact with a receiving part and a grooved groove to be supplied into the cylinder through a suction port. .
이와 같은 목적으로 달성하기 위하여, 본 고안에 의한 압축기의 오일흡입음 제거장치는, 밸브 플레이트의 일면에 형성된 수용부와, 상기 수용부에 단부가 수용되는 오일공급튜브와, 상기 수용부에 접하여 오일이 실린더의 내부로 공급되도록 흡입구의 외주면에 다수개 형성된 구루빙홈으로 이루어져서 오일흡입음을 제거할 수 있는 것을 특징으로 한다.In order to achieve the above object, the oil suction sound removing device of the compressor according to the present invention, the receiving portion formed on one surface of the valve plate, the oil supply tube which is received at the end of the receiving portion, the oil in contact with the receiving portion It is made of a plurality of grooved grooves formed on the outer circumferential surface of the suction port to be supplied to the inside of the cylinder is characterized in that the oil suction sound can be removed.
이와 같은 구성에 의하면, 오일 공급튜브의 단부에 방울 형태로 맺힌 오일이 밸브 플레이트의 일면에 형성돈수용부에 접하여서 휼러 구루빙홈을 통하여 실린더의 내부로 연속적으로 공급됨으로써 오일 흡입음이 발생되지 않아서 쾌적한 분위기에서 압축기를 가동시킬 수 있는 것이다.According to this configuration, the oil is formed in a drop shape at the end of the oil supply tube is in contact with the pig receiving portion formed on one surface of the valve plate is continuously supplied to the inside of the cylinder through the hollow hole grooving groove so that no oil suction sound is generated. The compressor can be operated in a comfortable atmosphere.
이하, 본 고안의 일실시예를 첨부도면에 의거하여 상세히 설명한다.Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.
제2도는 본 고안의 오일 흡입음 제거장치가 배설된 압축기의 내부를 도시한 단면도이고, 제3도는 제2도의 A부분을 도시한 단면도이며, 제4도는 본 고안의 오일 흡입음 제거장치를 도시한 사시도이고, 제5도는 본 고안의 오일 흡입음 제거장치를 도시한 단면도이다.2 is a cross-sectional view showing the interior of the compressor in which the oil suction sound removing device of the present invention is disposed, and FIG. 3 is a cross-sectional view showing part A of FIG. 2, and FIG. 4 shows the oil suction sound removing device of the present invention. 5 is a perspective view illustrating a oil suction sound removing device of the present invention.
제2도 내지 제5도에 있어서, (5)는 흡입부(8)와 토출부(9)가 형성된 실린더 헤드로써, 흡입부(8)의 일면에는 오일공급튜브(6)를 고정시키는 고정수단(10)이 배설되어서 오일공급튜브(6)가 고정되어 있다.2 to 5, reference numeral 5 denotes a cylinder head in which the suction part 8 and the discharge part 9 are formed, and fixing means for fixing the oil supply tube 6 to one surface of the suction part 8. 10 is disposed so that the oil supply tube 6 is fixed.
또, 상기 실린더 헤드(5)와 실린더(1)사이에는 흡입구(11)와 토출구(12)가 형성된 밸브플레이트(7)가 배설되어 있다.In addition, a valve plate 7 having a suction port 11 and a discharge port 12 is disposed between the cylinder head 5 and the cylinder 1.
또한, 상기 밸브플레이트(7)에 형성된 흡입구(11)에는, 피스톤(2)이 하강될 경우 열리고 피스톤(2)이 상승될 경우 닫히는 흡입밸브(3)가 배설되고, 토출구(12)에는 상기 흡입밸브(3)의 반대로 피스톤(2)이 하강될 경우 닫히고 피스톤(2)이 상승될 경우 열리는 토출밸스(4)가 고착되어 있다.In addition, the suction port 11 formed in the valve plate 7 is provided with a suction valve 3 which is opened when the piston 2 is lowered and closed when the piston 2 is raised, and the suction port 12 is disposed at the suction port 12. On the contrary to the valve 3, the discharge balance 4 which is closed when the piston 2 is lowered and opened when the piston 2 is raised is fixed.
또, 상기 밸브 플레이트(7)의 일면에는, 상기 오일공급튜브(6)의 단부가 수용되어서 방울형태의 오일이 흐르도록 수용부(13)가 형성되고, 이 수용부(13)에 접하여 상기 흡입구(11)의 외주면에는 다수개의 구루빙홈(14)이 형성되어서 상기 수용부(13)로 흐르는 오일이 실린더(1)의 내부로 연속적으로 공급되도록 구성되어 있다.In addition, an end portion of the oil supply tube 6 is accommodated on one surface of the valve plate 7 so that an accommodating portion 13 is formed so that oil in a drop shape flows, and the suction port is in contact with the accommodating portion 13. A plurality of grooved grooves 14 are formed on the outer circumferential surface of 11 so that the oil flowing into the accommodating portion 13 is continuously supplied into the cylinder 1.
이와 같이 구성된 본 고안에 의하면, 실린더헤드(5)에 형성된 흡입부(8)와 실린더(1)의 외부 입력차에 의해서 오일 공급튜브(6)의 단부 형성되는 오일이 밸브플레이트(7)에 형성된 수용부(13)에 저하여 구루빙홈(14)을 거쳐서 흡입구(11)를 통하여 실린더(1)의 내부로 연속적으로 공급되어서 종래의 오일흡입음이 제거되는 것이다.According to the present invention configured as described above, the oil formed at the end of the oil supply tube 6 by the inlet 8 formed in the cylinder head 5 and the external input difference of the cylinder 1 is formed in the valve plate 7. The oil absorbing sound is removed from the receiving part 13 by being continuously supplied into the cylinder 1 through the suction port 11 through the grooved groove 14.
앞에서 설명한 바와 같이, 본 고안에 의한 오일 흡입음 제저장치에 의하면 압축기의 윤활작용 및 냉각작용을 위해서 실린더 내부로 흡입되는 오일이 밸브 플레이트의 수용부 및 구루빙훔에 접하면서 흡입됨으로써 오일흡입윰이 발생되지 않아서 쾌적한 분위기로 압축기를 가동시킬수 있음은 물론, 압축기의 품질을 향상시킬수 있다는 효과가 있는것이다.As described above, according to the oil suction sound damping device according to the present invention, the oil suction 윰 occurs because the oil sucked into the cylinder is sucked in contact with the receiving portion of the valve plate and the guru bingham for the lubrication and cooling of the compressor. Not only is it possible to operate the compressor in a comfortable atmosphere, but also to improve the quality of the compressor.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019900020521U KR920006270Y1 (en) | 1990-12-21 | 1990-12-21 | Noise eliminating device for compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019900020521U KR920006270Y1 (en) | 1990-12-21 | 1990-12-21 | Noise eliminating device for compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR920012390U KR920012390U (en) | 1992-07-25 |
| KR920006270Y1 true KR920006270Y1 (en) | 1992-09-17 |
Family
ID=19307483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019900020521U KR920006270Y1 (en) | 1990-12-21 | 1990-12-21 | Noise eliminating device for compressor |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR920006270Y1 (en) |
-
1990
- 1990-12-21 KR KR2019900020521U patent/KR920006270Y1/en not_active IP Right Cessation
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| Publication number | Publication date |
|---|---|
| KR920012390U (en) | 1992-07-25 |
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