KR970005845Y1 - Oil supply and discharge device of air compressor - Google Patents
Oil supply and discharge device of air compressor Download PDFInfo
- Publication number
- KR970005845Y1 KR970005845Y1 KR2019930026343U KR930026343U KR970005845Y1 KR 970005845 Y1 KR970005845 Y1 KR 970005845Y1 KR 2019930026343 U KR2019930026343 U KR 2019930026343U KR 930026343 U KR930026343 U KR 930026343U KR 970005845 Y1 KR970005845 Y1 KR 970005845Y1
- Authority
- KR
- South Korea
- Prior art keywords
- oil
- discharge
- air compressor
- valve
- tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D99/00—Subject matter not provided for in other groups of this subclass
Landscapes
- Compressor (AREA)
Abstract
요약없음No summary
Description
제1도는 종래의 단면도1 is a conventional cross-sectional view
제2도는 종래의 오일펌프 사용시의 단면도2 is a cross-sectional view of using a conventional oil pump
제3도는 본 고안의 회로도3 is a circuit diagram of the present invention
*도면의 주요부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
1 : 유분리탱크3 : 폐유탱크1: oil separation tank 3: waste oil tank
2 : 새오일탱크21, 22 : 오일주입밸브2: New oil tank 21, 22: Oil injection valve
23 : 오일주입호스31, 32 : 오일배출 제2밸브23: oil injection hose 31, 32: oil discharge second valve
33 : 오일배출호스34 : 제1밸브33: oil discharge hose 34: the first valve
P : 오일펌프P: Oil Pump
본 고안은 공기압축기의 오일공급 및 배출장치에 관한 것으로, 유분리탱크와 새오일탱크 사이에 하나의 오일펌프를 설치하여 오일의 공급 및 배출이 각각 이루어지도록 한 것이다.The present invention relates to an oil supply and discharge device of an air compressor, by installing an oil pump between an oil separation tank and a new oil tank to supply and discharge oil.
일반적으로 공기압축기 등에서 오일을 오래 사용하게 되면 수분이 포함되고, 마찰저항 등에 의한 성능 저하로 폐오일을 갈아주어야 하는데, 통상 종래에는 제1도에서와 같이 공기압축기의 유분리탱크(10)의 주입구(20)에 깔때기 등을 대고 새오일을 주입하고, 이 탱크(10) 하부에 부착된 배출밸브(30)를 열어 탱크 내부에 침적된 수분이나 폐유를 대기압 상태로 배출시키게 한다.In general, when oil is used in an air compressor for a long time, water is contained and the waste oil needs to be changed due to deterioration in performance due to frictional resistance. In general, the inlet of the oil separation tank 10 of the air compressor is conventionally shown in FIG. Injecting new oil with a funnel or the like, and opening the discharge valve 30 attached to the lower portion of the tank 10 to discharge the moisture or waste oil deposited in the tank to atmospheric pressure.
이러한 형태의 새오일 주입 및 폐오일 배출방식은 공기압축기가 소형인 경우에는 크게 문제시되지 않으나, 대형일수록(주입하는 오일량이 많을수록) 오일주입은 힘이 들고 주입 및 배출시간이 길어짐으로써 비효율적인 작업이 될수 밖에 없다.This type of new oil injection and waste oil discharge method is not a big problem when the air compressor is small, but the larger the size (the higher the amount of oil to be injected), the higher the oil injection force and the longer the injection and discharge time, the inefficient operation It must be.
따라서 이러한 점을 개선된 종래의 방식으로서 제2도에서와 같이 깔때기 대신 별도의 오일펌프(P)를 이용하여 주입하고 있으나, 이는 사용자가 별도로 오일펌프를 구비해야 하는 번거로움과 오일배출시에는 배출밸브(30)에 의해 대기압으로 배출되게 함으로 역시 상기한 종래의 문제점을 내포하고 있다.Therefore, this point is improved by using a separate oil pump (P) instead of a funnel as in the conventional method, as shown in Figure 2, but the user has to have a separate oil pump and discharge during the oil discharge By being discharged to atmospheric pressure by the valve 30 also contains the above-mentioned problems.
따라서 본 고안은 종래 공기압축기의 오일공급 및 배출에 있어서, 대기압으로 배출시키는데 따른 비효율적 작업을 개선하기 위하여 공기압축기 본체에 오일펌프를 부착하므로써, 하나의 오일펌프에 의해 오일의 주입 또는 배출을 각각 간단하고 신속하게 이루어지도록 한 것에 그 목적이 있다.Therefore, the present invention, in the oil supply and discharge of the conventional air compressor, by attaching the oil pump to the air compressor body in order to improve the inefficient operation of the discharge to the atmospheric pressure, each of the oil injection or discharge by a single oil pump The purpose is to make it happen quickly.
상기 목적을 달성하기 위해 본 고안은 공기압축기에 부착되는 오일 펌프와 유분리탱크 사이에 밸브들을 설치한 간단한 유압회로로 구성된다.In order to achieve the above object, the present invention consists of a simple hydraulic circuit having valves installed between an oil pump and an oil separation tank attached to an air compressor.
이하에서 이를 첨부도면에 의해 상세히 설명하기로 한다.This will be described in detail with reference to the accompanying drawings.
공기압축기의 유분리탱크(1)에 오일을 주입 또는 배출케 한 것에 있어서, 제3도에서 표시한 바와 같이 새오일탱크(2)와 유분리탱크(1)의 오일주입 구간에 오일펌프(P)와 그 전후로 오일주입밸브(21, 22)를 설치한 오일주입호스(23)를 설치하며, 상기 오일주입밸브(21, 22)와 오일펌프(P) 사이 각각의 오일주입호스(23)에는 유분리탱크(1)의 오일배출 제1밸브(34) 상부에서 오일배출 제2밸브(31)와 오일배출 제2밸브(32)를 연결한 오일배출호스(33)를 연결하여 폐유탱크(3)로 유입되게 하여서 된다.In the case of injecting or discharging oil into the oil separation tank 1 of the air compressor, as shown in FIG. 3, the oil pump (P) in the oil injection section of the new oil tank (2) and the oil separation tank (1). ) And an oil injection hose 23 having the oil injection valves 21 and 22 installed therein, and each oil injection hose 23 between the oil injection valves 21 and 22 and the oil pump P is provided. The waste oil tank (3) is connected to the oil drain hose (33) connecting the oil drain second valve (31) and the oil drain second valve (32) from the oil discharge first valve (34) of the oil separation tank (1). Inflow).
이상과 같이 구성된 본 고안의 오일배출호스(33)의 오일배출 제어밸브(31, 32)와 제1밸브(34)를 잠그고 오일주입밸브(21, 22)는 열어 놓은 상태에서 오일펌프(P)를 가동시키면 제3도의 실선 화살표 방향으로 공기압축기의 유분리탱크(1)내로 새오일이 채워지며, 유분리탱크(1)내의 모양을 배출시에는 그 반대로 오일주입밸브(21, 22)를 잠그고 오일배출 제2밸브(31, 32)를 열어 오일펌프(P)를 가동시킴으로써 제3도의 점선 화살표 방향으로 유분리탱크(1)의 폐오일을 폐유탱크(3)로 배출케 한다. 이때 오일의 주입 및 배출시 기존의 오일배출 제1밸브(34)는 잠근상태로 두고 필요에 따라 오일배출 제1밸브(34)에 의한 배출을 할 수도 있다.The oil pump P in the state in which the oil discharge control valves 31 and 32 and the first valve 34 of the oil discharge hose 33 of the present invention configured as described above are locked and the oil injection valves 21 and 22 are opened. Is activated, new oil is filled into the oil separation tank 1 of the air compressor in the direction of the solid arrow in FIG. 3, and when the shape of the oil separation tank 1 is discharged, the oil injection valves 21 and 22 are closed. By opening the oil discharge second valves 31 and 32 to operate the oil pump P, the waste oil of the oil separation tank 1 is discharged to the waste oil tank 3 in the direction of the dotted line arrow in FIG. At this time, when the oil is injected and discharged, the existing oil discharge first valve 34 may be left in a locked state and may be discharged by the oil discharge first valve 34 as necessary.
한편, 상기 밸브들은 솔레노이드밸브로 하여 전기적 제어에 의해 자동으로 수행할 수도 있다.On the other hand, the valves may be automatically performed by the electrical control to the solenoid valve.
이상과 같이 구성되고 작용되는 본 고안은 종래에 대기압 하에서 폐유를 배출케 함으로써 오랜 시간이 걸리는 것을 하나의 오일펌프로써 주입 또는 배출케 하여 그 작업이 간단하며 오일 교체 시간이 단축되어 작업이 능률적으로 진행시킬 수 있는 것으로, 그 구성이 매우 간단하며 실용적인 효과가 있다.The present invention constructed and operated as described above allows the oil to be injected or discharged with a single oil pump that takes a long time by discharging the waste oil under atmospheric pressure, and thus, the operation is simple and the oil replacement time is shortened so that the operation proceeds efficiently. It can be made, the configuration is very simple and has a practical effect.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930026343U KR970005845Y1 (en) | 1993-12-03 | 1993-12-03 | Oil supply and discharge device of air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930026343U KR970005845Y1 (en) | 1993-12-03 | 1993-12-03 | Oil supply and discharge device of air compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950019454U KR950019454U (en) | 1995-07-24 |
| KR970005845Y1 true KR970005845Y1 (en) | 1997-06-16 |
Family
ID=19369799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019930026343U Expired - Fee Related KR970005845Y1 (en) | 1993-12-03 | 1993-12-03 | Oil supply and discharge device of air compressor |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR970005845Y1 (en) |
-
1993
- 1993-12-03 KR KR2019930026343U patent/KR970005845Y1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR950019454U (en) | 1995-07-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR970032964A (en) | Selective drainage device of water purifier | |
| KR970005845Y1 (en) | Oil supply and discharge device of air compressor | |
| EP0168656B1 (en) | An automatic degassing device in a reciprocating pump | |
| CA1315176C (en) | Device for automatic circulation in a waste water pump station | |
| KR101574177B1 (en) | Apparatus for preventing reverse flow of corrosive gas to centrifugal dehydrator | |
| KR890000643B1 (en) | Rotary hydraulic power machine | |
| ES1037844U (en) | Input filter for a hydraulic pump, particularly for a washing machine. (Machine-translation by Google Translate, not legally binding) | |
| KR200310493Y1 (en) | A buoyancy-type check valve | |
| KR101745931B1 (en) | Compressor improving the oil discharge | |
| KR900009126Y1 (en) | Pressure tank for pump | |
| KR930005318Y1 (en) | Automatic fuel supply device of hot air heater | |
| KR200333403Y1 (en) | A cleaning compressor for the soil pipe | |
| JPH0161132B2 (en) | ||
| KR102743565B1 (en) | Comperssor for improving the oil discharge having air compressor with automatic airflow control | |
| SU1678991A1 (en) | Device for protecting premises from flooding with water from water-pipe | |
| KR200165285Y1 (en) | Pumping device of pump | |
| KR900009127Y1 (en) | Pickup Tanks for Automatic Pumps | |
| KR850000029Y1 (en) | Energy-saving hydraulic device of injection molding machine | |
| JPS6121600Y2 (en) | ||
| JPH0961024A (en) | Water supply device for ice tray in refrigerator | |
| KR920001157Y1 (en) | Complex type magnetic head device preventing bursting of pipe of freezing | |
| KR0127027Y1 (en) | Drain equipment of an agricultural high pressure piston pump | |
| JPH0718361Y2 (en) | Dishwasher | |
| SU954338A1 (en) | Device for transporting hydraulic mixtures | |
| KR20150085490A (en) | Apparatus for preventing reverse flow of corrosive gas to centrifugal dehydrator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
| UA0108 | Application for utility model registration |
St.27 status event code: A-0-1-A10-A12-nap-UA0108 |
|
| UA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-UA0201 |
|
| UG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-UG1501 |
|
| E902 | Notification of reason for refusal | ||
| UE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-UE0902 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| UG1604 | Publication of application |
St.27 status event code: A-2-2-Q10-Q13-nap-UG1604 |
|
| E701 | Decision to grant or registration of patent right | ||
| UE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-UE0701 |
|
| REGI | Registration of establishment | ||
| UR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-UR0701 |
|
| UR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-UR1002 Fee payment year number: 1 |
|
| FPAY | Annual fee payment |
Payment date: 20000506 Year of fee payment: 6 |
|
| UR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-UR1001 Fee payment year number: 4 |
|
| S14-X000 | Exclusive voluntary license recorded |
St.27 status event code: A-4-4-S10-S14-lic-X000 |
|
| S16-X000 | Recordation of exclusive voluntary license cancelled |
St.27 status event code: A-4-4-S10-S16-lic-X000 |
|
| UN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R11-asn-UN2301 |
|
| UN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R14-asn-UN2301 |
|
| LAPS | Lapse due to unpaid annual fee | ||
| UC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-UC1903 Not in force date: 20031015 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
|
| UC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-UC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20031015 |