KR940003842Y1 - Compressor - Google Patents
Compressor Download PDFInfo
- Publication number
- KR940003842Y1 KR940003842Y1 KR2019910019482U KR910019482U KR940003842Y1 KR 940003842 Y1 KR940003842 Y1 KR 940003842Y1 KR 2019910019482 U KR2019910019482 U KR 2019910019482U KR 910019482 U KR910019482 U KR 910019482U KR 940003842 Y1 KR940003842 Y1 KR 940003842Y1
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- KR
- South Korea
- Prior art keywords
- gas
- supply pipe
- compression chamber
- main body
- cylinder
- Prior art date
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Classifications
-
- 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
- F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
- F04B39/123—Fluid connections
-
- 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
- F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
- F04B39/125—Cylinder heads
-
- 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
- F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
- F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Compressor (AREA)
Abstract
내용 없음.No content.
Description
제1도는 종래 왕복동식 압축기의 요부구조를 나타낸 정면도.1 is a front view showing the main structure of a conventional reciprocating compressor.
제2도는 종래 제1도의 A-A선 요부 단면도.2 is a sectional view along the line A-A of FIG.
제3도는 본 고안 왕복동식 압축기의 요부구조를 나타낸 정면도.Figure 3 is a front view showing the main structure of the reciprocating compressor of the present invention.
제4도는 본 고안 제3도의 B-B선 요부단면도.4 is a cross-sectional view of the main portion B-B of FIG.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 상부케이스 2 : 실린더1: upper case 2: cylinder
3 : 압축실 8 : 공급파이프3: compression chamber 8: supply pipe
본 고안은 왕복동식 압축기에 관한 것으로서, 본체를 이루는 상부케이스에 공급파이프를 부착하여 가스를 근접 흡입시키므로서 흡입 가스의 온도를 저감시킬 수 있도록 한 것이다.The present invention relates to a reciprocating compressor, and attaches a supply pipe to the upper case constituting the main body to reduce the temperature of the intake gas while inhaling the gas in close proximity.
일반적으로 왕복동식 압축기는 피스톤의 왕복운동에 의해 기체(가스)를 혼입하여 압축시키고 이 압축가스를 토출함에 따라 일정한 압력을 얻는 기기이다.In general, a reciprocating compressor is a device that obtains a constant pressure by mixing and compressing a gas (gas) by reciprocating motion of a piston and discharging the compressed gas.
종래에는 첨부도면 제1도 내지 제2도에 도시한 바와같이 상부케이스(11) 및 하부케이스(12)로 이루어진 본체와 상기 본체의 하부케이스(12)에 부착되어 가스가 공급되는 공급파이프(20)와 상기 본체의 내측 상방에 형성되어 공급파이프(20)를 통해 공급된 가스가 흡입되는 흡입실(18)과, 상기 흡입실(18)의 가스를 피스톤(14)의 왕복운동에 따라 압축실(15)로 받아들이는 실린더(13)와, 상기 실린더(13)의 압축실(15)로 들어가는 압축가스를 안내하는 흡입가스 가이드판(19)과 상기 실린더(13)의 압축실(15)에서 압축되어 토출되는 가스를 안내하는 토출가스 가이드판(16)과, 상기 토출가스 가이드판(16)에 안내되어 토출되는 가스가 공급되는 토출실(17)로 구성된다.Conventionally, as shown in FIGS. 1 to 2, the main body including the upper case 11 and the lower case 12 and the supply pipe 20 attached to the lower case 12 of the main body are supplied with gas. And an intake chamber 18 formed above the inner side of the main body and into which the gas supplied through the supply pipe 20 is sucked, and the gas of the intake chamber 18 in accordance with the reciprocating motion of the piston 14. In the cylinder 13 to be received by (15), the suction gas guide plate 19 for guiding the compressed gas entering the compression chamber 15 of the cylinder 13 and the compression chamber 15 of the cylinder 13 A discharge gas guide plate 16 for guiding the compressed and discharged gas, and a discharge chamber 17 for supplying the gas discharged and guided to the discharge gas guide plate 16.
따라서 기기에 전원을 인가하면 모터(도시는 생략함)가 구동되는 상기 모터의 구동에 의해 실린더(13)의 피스톤(14)이 왕복운동한다.Accordingly, when power is applied to the device, the piston 14 of the cylinder 13 reciprocates by driving of the motor, in which a motor (not shown) is driven.
이때 냉매가스는 하부케이스(12)에 부착된 공급파이프(20)를 통해 본체내로 들어가서 채워진 다음 흡입실(18)로 들어가고, 이 흡입실의 가스는 흡입가스판(19)에 안내되어 실린더(13)의 가스흡입구멍을 통해 압축실(15)로 들어간다.At this time, the refrigerant gas enters the main body through the supply pipe 20 attached to the lower case 12 and is filled, and then enters the suction chamber 18, and the gas in the suction chamber is guided to the suction gas plate 19 to provide a cylinder 13. Enters the compression chamber (15) through the gas suction hole.
상기 압축실(15)로 들어간 가스는 계속되는 피스톤(14)의 왕복운동에 따라 압축, 토출되면서 일정한 압력을 갖게 되고, 압축된 가스는 가스토출 구멍을 통해 실린더 밖으로 나와 토출가스 가이드판(16)에 안내되면서 토출실(17)로 들어가게 된다.The gas entering the compression chamber 15 is compressed and discharged according to the reciprocating movement of the piston 14 to have a constant pressure, and the compressed gas exits the cylinder through the gas discharge hole to the discharge gas guide plate 16. It is guided to enter the discharge chamber 17.
그러나 이와같은 구조로 된 종래의 왕복동식 압축기에 있어서는 본체내로 공급되는 가스가 일단 압축기내부를 채운다음 흡입실로 들어가게 되므로 일정한 시간이 소요됨에 따라 공급가스가 고온화되고, 이 고온화된 가스가 실린더내로 들어감으로서 압축기의 효율을 떨어뜨리게 되는 문제점이 있었다.However, in the conventional reciprocating compressor having such a structure, since the gas supplied into the main body once fills the inside of the compressor and enters the suction chamber, the supply gas is heated with a certain time, and the heated gas enters the cylinder. There has been a problem of lowering the efficiency of the compressor.
본 고안은 이와같은 문제점을 해결하기 위하여 안출된 것으로서, 공급파이프를 통해 본체 내로 공급되는 비교적 저온의 냉매가스의 일부를 흡입실을 거치지 않고 곧바로 압축실로 들어가게 하므로서 가스의 과열로 인한 압축기의 효율저하를 방지할 수 있도록 하는데 그 목적이 있다.The present invention was devised to solve such a problem, and a part of the relatively low-temperature refrigerant gas supplied into the main body through the supply pipe enters the compression chamber directly without passing through the suction chamber, thereby reducing the efficiency of the compressor due to the overheating of the gas. Its purpose is to prevent it.
상기 목적을 달성하기 위한 본 고안 형태에 따르면 본체를 이루는 상부케이스의 둘레면 일측에 공급파이프를 부착하여 상기 공급파이프를 통해 공급되는 냉매가스의 일부가 직접 압축실로 들어갈 수 있게 하고 나머지 일부가스는 본체 내부에 채워진 다음 압축실로 들어갈 수 있도록 한 왕복동식 압축기가 제공된다.According to the present invention for achieving the above object, a supply pipe is attached to one side of the circumferential surface of the upper case constituting the main body so that a part of the refrigerant gas supplied through the supply pipe directly enters the compression chamber, and the remaining partial gas is the main body. A reciprocating compressor is provided which can be filled inside and entered into the compression chamber.
이하 본 고안을 일실시예로 도시한 첨부된 도면 제3도 내지 제4도를 참고로 하여 더욱 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in more detail with reference to FIGS. 3 to 4 of the accompanying drawings.
첨부도면 제3도는 본 고안 왕복동식 압추기 요부구조를 나타낸 정면도이고, 제4도는 본 고안 제3도의 B-B선 요부 단면도로서, 상부케이스(1), 하부케이스(2), 실린더(3), 피스톤(4), 압축실(5), 토출가스 가이스판(6), 토출실(7)의 구성은 종래와 동일하다.3 is a front view showing the main structure of the reciprocating presser of the present invention, and FIG. 4 is a cross-sectional view of the main portion of the BB line of the present invention of FIG. (4) The configurations of the compression chamber 5, the discharge gas guide plate 6, and the discharge chamber 7 are the same as in the prior art.
이하 본 고안의 구성을 설명한다.Hereinafter, the configuration of the present invention.
본체를 이루는 상부케이스(1)의 둘레면 일측에 공급파이프(8)를 부착하여 상기 공급파이프(8)의 선단부가 실린더 가스흡입구멍 가까이 위치되게 함으로서 공급파이프를 통해 공급되는 냉매가스의 일부가 실린더(3)의 가스흡입구멍을 통해 압축실(5)로 직접 들어갈 수 있게 하고, 나머지 일부는 본체 내로 채워진 다음 압축실(5)로 들어갈 수 있게 한다.The supply pipe 8 is attached to one side of the circumferential surface of the upper case 1 constituting the main body so that the front end of the supply pipe 8 is positioned near the cylinder gas suction hole, so that a part of the refrigerant gas supplied through the supply pipe The gas suction hole of (3) allows direct entry into the compression chamber (5), the remainder being filled into the body and then into the compression chamber (5).
따라서 기기의 전원을 인가하면 상부케이스(1)와 하부케이스(2)로 이루어진 본체내의 모터(도시는 생략함)가 구동하고, 상기 모터의 구동에 의해 실린더(3) 내의 피스톤(4)이 왕복운동한다.Therefore, when the power of the device is applied, a motor (not shown) in the main body consisting of the upper case 1 and the lower case 2 is driven, and the piston 4 in the cylinder 3 is reciprocated by the driving of the motor. Exercise.
피스톤(4)의 흡입행정시 냉매가스는 상부케이스(1)에 부착된 공급파이프(8)를 통해 본체내로 공급된 비교적 저온의 냉매가스 일부는 첨부도면 제4도에 도시된 바와같이 실린더(3)의 가스흡입구멍으로 통해 압축실(5)로 직접 들어가게 되며, 나머지 냉매가스는 본체내에 채워진 다음 피스톤의 다음번 흡입행정시 새로운 냉매가스와 함께 압축실로 유입된다.In the suction stroke of the piston 4, the refrigerant gas is supplied into the main body through the supply pipe 8 attached to the upper case 1. It enters into the compression chamber (5) directly through the gas suction hole of the), and the remaining refrigerant gas is filled in the body and then flows into the compression chamber together with the new refrigerant gas at the next suction stroke of the piston.
이와같은 작용에 의해 압축실(5)로 들어온 냉매가스는 계속되는 피스톤(4)의 왕복운동에 따라 압축, 토출되어 종래와 동일한 작용으로 완전 토출된다.By this action, the refrigerant gas entering the compression chamber 5 is compressed and discharged according to the reciprocating motion of the piston 4, and is completely discharged by the same operation as in the prior art.
이상에서와 같이 본 고안은 압축실의 근접부에 공급파이프(8)를 부착하여 공급되는 저온의 냉매가스 일부가 실린더의 압축실로 들어가도록 되어 있어 냉매가스의 과열을 방지할 수 있게 되고, 이에 따라 압축기의 효율을 향상시킬 수 있게 된다.As described above, according to the present invention, a portion of the low-temperature refrigerant gas supplied by attaching the supply pipe 8 to the vicinity of the compression chamber is introduced into the compression chamber of the cylinder, thereby preventing overheating of the refrigerant gas. It is possible to improve the efficiency of the compressor.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910019482U KR940003842Y1 (en) | 1991-11-14 | 1991-11-14 | Compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910019482U KR940003842Y1 (en) | 1991-11-14 | 1991-11-14 | Compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR930011271U KR930011271U (en) | 1993-06-24 |
| KR940003842Y1 true KR940003842Y1 (en) | 1994-06-15 |
Family
ID=19322228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019910019482U KR940003842Y1 (en) | 1991-11-14 | 1991-11-14 | Compressor |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR940003842Y1 (en) |
-
1991
- 1991-11-14 KR KR2019910019482U patent/KR940003842Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR930011271U (en) | 1993-06-24 |
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