CN104747407A - Oil removal compressor with lubrication function - Google Patents
Oil removal compressor with lubrication function Download PDFInfo
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- CN104747407A CN104747407A CN201510090146.4A CN201510090146A CN104747407A CN 104747407 A CN104747407 A CN 104747407A CN 201510090146 A CN201510090146 A CN 201510090146A CN 104747407 A CN104747407 A CN 104747407A
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- deoils
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Abstract
The invention provides an oil removal compressor with a lubrication function. The oil removal compressor comprises a first air cylinder, a second air cylinder, an oil removal exhaust cylinder and an oil storage device. A first piston is installed in the first air cylinder, and a second piston is installed in the second air cylinder; a first oil injection hole is formed in the first air cylinder and blocked by the first piston, and a second oil injection hole is formed in the second air cylinder and blocked by the second piston; the first oil injection hole and the second oil injection hole are connected with the oil storage device through a first oil pipe and a second oil pipe; a third piston is installed in the oil removal exhaust cylinder, and an elastic pad is installed between the outer surface of the third piston and the inner wall of the oil removal exhaust cylinder. The first piston and the second piston are oiled and lubricated through the first oil injection hole and the second oil injection hole, so that the gas compression efficiency of the pistons is improved. The arranged elastic pad prevents leakage of compressed gas and avoids oiling and lubrication for movement of the third piston, so that it is avoided that oil dirt is mixed into the compressed gas, and the purity of the compressed gas is easily improved.
Description
Technical field
The present invention relates to Compressor Technology field, particularly relate to a kind of compressor that deoils with lubricating function.
Background technique
Compressor, as a kind of important production of energy form, is widely used in the links of living, is especially widely used in, in the fields such as machinery, metallurgy, electron electric power, medicine, packaging, chemical industry, becoming the main product of pressurized gas.
In use, along with the increase of pressurized gas pressure, the pressure resistance that piston movement suffers increases compressor gradually.In order to improve the compression efficiency of piston against gasses, the resistance that piston movement suffers must be reduced.At present, the surface friction drag adopting the mode of upper oil lubrication to reduce piston, namely needs oil lubrication on the component to compressor inside more.So, in using process, there will be lubricant oil along with pressurized air and enter the situation of gas holder together, thus containing grease in the pressurized gas produced, reduce pressurized gas purity.
Summary of the invention
Based on the technical problem that background technique exists, the present invention proposes a kind of compressor that deoils with lubricating function.
A kind of compressor that deoils with lubricating function that the present invention proposes, comprising: the first cylinder, the second cylinder, deoil exhaust casing and Fuel Tanking Unit;
Be provided with first piston in first cylinder, first piston is positioned at suction port one end away from air outlet of the first cylinder, and first piston is connected with and drives its reciprocating first driving mechanism; Be provided with the second piston in second cylinder, the second piston is positioned at suction port one end away from air outlet of the second cylinder, and the second piston is connected with and drives its reciprocating second driving mechanism;
First cylinder is provided with the first oil hole, and the motion path that the first oil hole is located at first piston is blocked by first piston, and the second cylinder is provided with the second oil hole, and the motion path that the second oil hole is located at the second piston is blocked by the second piston; First oil hole is connected Fuel Tanking Unit respectively by the first oil pipe with the second oil pipe with the second oil hole, and the first oil pipe and the second oil pipe are respectively arranged with the first priming valve and the second priming valve;
Deoil to install in exhaust casing and also have the 3rd piston, 3rd piston is positioned at the suction port one end away from air outlet of the exhaust casing that deoils, 3rd piston is connected with and drives its reciprocating 3rd driving mechanism, the 3rd outer surface of piston and deoil between exhaust casing inwall and be provided with cushion;
The air outlet of the first cylinder is communicated with the suction port of the second cylinder, the air outlet of the second cylinder is communicated with the suction port of the exhaust casing that deoils, the first oil filter is provided with between first cylinder and the second cylinder, second cylinder and deoil between exhaust casing and be provided with the second oil filter, the air outlet place of the exhaust casing that deoils is provided with the 3rd oil filter and is provided with outlet valve.
Preferably, the first oil hole is positioned at above first piston, and the second oil hole is positioned at above the second piston.
Preferably, the 3rd piston is connected with the four-wheel drive mechanism driving it to rotate.
Preferably, the first oil filter is activated carbon adsorption layer, reactive resin adsorption layer or oil strain ply of paper.
Preferably, the second oil filter is activated carbon adsorption layer, reactive resin adsorption layer or oil strain ply of paper.
Preferably, the 3rd oil filter is activated carbon adsorption layer, reactive resin adsorption layer or oil strain ply of paper.
Preferably, cushion is coated on the 3rd piston face, or is fitted in and deoils on exhaust casing inwall.
Preferably, cushion is made up of rubber.
In the present invention, first piston and the second piston are by oil lubrication on the first oil hole and the second oil hole, thus improve the compression efficiency of piston against gasses.And the lubricant oil carried in pressurized gas is after the first oil filter, the second oil filter absorption, the purity entering the pressurized gas deoiled in exhaust casing can be ensured.3rd oil filter carries out grease filtrating to pressurized gas further, is conducive to improving pressurized gas purity further.
In the present invention, the setting of cushion, ensure that the 3rd piston and deoils the fitting tightly of exhaust casing inwall, prevent leakage of compressed gas, elasticity is paid somebody's debt and expected repayment later and can be protected the 3rd piston simultaneously, avoids wearing and tearing.The setting of cushion, avoids the upper oil lubrication of the 3rd piston movement, thus avoids pressurized gas and be mixed into greasy dirt, is conducive to the purity improving pressurized gas.
In embodiment of the present invention, four-wheel drive mechanism rotates for driving the 3rd piston, can reduce the 3rd reciprocating motion of the pistons ground surface friction drag, thus improve the 3rd piston movement speed, improve gas compression efficiency.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation with the compressor that deoils of lubricating function that the present invention proposes.
Embodiment
With reference to Fig. 1, a kind of compressor that deoils with lubricating function that the present invention proposes, comprising: the first cylinder 1, second cylinder 2, deoil exhaust casing 3 and Fuel Tanking Unit 4.
Be provided with first piston 5 in first cylinder 1, first piston 5 is positioned at suction port one end away from air outlet of the first cylinder 1, and first piston 5 is connected with and drives its reciprocating first driving mechanism.Be provided with suction port one end away from air outlet that the second piston 6, second piston 6 is positioned at the second cylinder 2 in second cylinder 2, the second piston 6 is connected with and drives its reciprocating second driving mechanism.
First cylinder 1 is provided with the first oil hole 101, the motion path that first oil hole 101 is located at first piston 5 is blocked by first piston 5, second cylinder 2 to be provided with on motion path that the second oil hole 201, second oil hole 201 is located at the second piston 6 and to be blocked by the second piston 6.First oil hole 101 is connected Fuel Tanking Unit 4 respectively by the first oil pipe 7 with the second oil pipe 8 with the second oil hole 201, and the first oil pipe 7 and the second oil pipe 8 is respectively arranged with the first priming valve 9 and the second priming valve 10 controls break-make.
In present embodiment, the first oil hole 101 is positioned at above first piston 5, and the second oil hole 201 is positioned at above the second piston 6.So, when opening the first priming valve 9 and the second priming valve 10, Fuel Tanking Unit 4 is by the top oiling respectively to first piston 5 and the second piston 6 of the first oil hole 101 and the second oil hole 201, along with to-and-fro motion and the Action of Gravity Field of first piston 5 and the second piston 6, lubricant oil spreads all over piston face to improve degree of lubrication, reduce surface friction drag, thus improve piston movement speed, improve gas compression efficiency.
Deoil the one end of suction port away from air outlet of installing in exhaust casing 3 and also having the 3rd piston the 11, three piston 11 to be positioned at the exhaust casing 3 that deoils, the 3rd piston 11 is connected with and drives its reciprocating 3rd driving mechanism.
3rd piston 11 outer surface and deoil between exhaust casing 3 inwall and be provided with cushion 12; can by strong 3rd piston 11 and the sealing effect deoiled between exhaust casing 3 inwall; prevent leakage of compressed gas from reducing compression efficiency, can protect the 3rd piston 11 again, prevent friction damage.
In present embodiment, cushion 12 is made up of rubber, and it can be coated on the 3rd piston 11 surface, also can be fitted in and deoil on exhaust casing 3 inwall.
The setting of cushion 12 adds the surface friction drag suffered by the 3rd piston 11, so in present embodiment, is provided with four-wheel drive mechanism for driving the 3rd piston rotary motion.The rotary motion of the 3rd piston 11 can reduce the surface friction drag suffered by it, thus improves the 3rd piston 11 movement velocity, reduces power consumption.
The air outlet of the first cylinder 1 is communicated with the suction port of the second cylinder 2, the air outlet of the second cylinder 2 is communicated with the suction port of the exhaust casing 3 that deoils, the first oil filter 13 is provided with between first cylinder 1 and the second cylinder 2, second cylinder 2 and deoil between exhaust casing 3 and be provided with the second oil filter 14, the air outlet place of the exhaust casing 3 that deoils is provided with the 3rd oil filter 15 and is provided with outlet valve 16.
Gas to be compressed enters the first cylinder 1 from the suction port of the first cylinder 1 and is carried out one stage of compression by first piston 5, then the second cylinder 2 is entered through the first oil filter 13, two-stage compression is carried out by the second piston 6, enter through the second oil filter 14 exhaust casing 3 that deoils again, carried out three stage compression by the 3rd piston 11.When outlet valve 16, the pressurized gas deoiled in exhaust casing 3 is by discharging after the 3rd oil filter 15.
In present embodiment, first piston 5 and the second piston 6 by oil lubrication on the first oil hole 101 and the second oil hole 201, thus improve the compression efficiency of piston against gasses.And the lubricant oil carried in pressurized gas is after the first oil filter 13, second oil filter 14 absorption, the residual lubricant oil entered in the pressurized gas deoiled in exhaust casing 3 can be ignored, and the 3rd piston 11 deoiled in exhaust casing 3 is without the need to upper oil lubrication, avoids pressurized gas and to be improved pollution.3rd oil filter 15 carries out grease filtrating to pressurized gas further, is conducive to improving pressurized gas purity further.
In present embodiment, the first oil filter 13, second oil filter 14 and the 3rd oil filter 15 all can adopt activated carbon adsorption layer, reactive resin adsorption layer or oil strain ply of paper.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technological scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (8)
1. there is the compressor that deoils of lubricating function, it is characterized in that, comprising: the first cylinder (1), the second cylinder (2), the exhaust casing that deoils (3) and Fuel Tanking Unit (4);
First piston (5) is installed in the first cylinder (1), first piston (5) is positioned at suction port one end away from air outlet of the first cylinder (1), and first piston (5) is connected with and drives its reciprocating first driving mechanism; Second piston (6) is installed in the second cylinder (2), second piston (6) is positioned at suction port one end away from air outlet of the second cylinder (2), and the second piston (6) is connected with and drives its reciprocating second driving mechanism;
First cylinder (1) is provided with the first oil hole (101), the motion path that first oil hole (101) is located at first piston (5) is blocked by first piston (5), second cylinder (2) is provided with the second oil hole (201), and the motion path that the second oil hole (201) is located at the second piston (6) is blocked by the second piston (6); First oil hole (101) is connected Fuel Tanking Unit (4) respectively by the first oil pipe (7) with the second oil pipe (8) with the second oil hole (201), and the first oil pipe (7) and the second oil pipe (8) are respectively arranged with the first priming valve (9) and the second priming valve (10);
The middle installation of the exhaust casing (3) that deoils also has the 3rd piston (11), 3rd piston (11) is positioned at suction port one end away from air outlet of the exhaust casing that deoils (3), 3rd piston (11) is connected with and drives its reciprocating 3rd driving mechanism, is provided with cushion (12) between the 3rd piston (11) outer surface and the exhaust casing that deoils (3) inwall;
The air outlet of the first cylinder (1) is communicated with the suction port of the second cylinder (2), the air outlet of the second cylinder (2) is communicated with the suction port of exhaust casing (3) of deoiling, the first oil filter (13) is provided with between first cylinder (1) and the second cylinder (2), be provided with the second oil filter (14) between second cylinder (2) and the exhaust casing that deoils (3), the air outlet place of the exhaust casing that deoils (3) is provided with the 3rd oil filter (15) and is provided with outlet valve (16).
2. there is the compressor that deoils of lubricating function as claimed in claim 1, it is characterized in that, first oil hole (101) is positioned at first piston (5) top, and the second oil hole (201) is positioned at the second piston (6) top.
3. have the compressor that deoils of lubricating function as claimed in claim 1, it is characterized in that, the 3rd piston (11) is connected with the four-wheel drive mechanism driving it to rotate.
4. there is the compressor that deoils of lubricating function as claimed in claim 1, it is characterized in that, the first oil filter (13) is activated carbon adsorption layer, reactive resin adsorption layer or oil strain ply of paper.
5. there is the compressor that deoils of lubricating function as claimed in claim 1, it is characterized in that, the second oil filter (14) is activated carbon adsorption layer, reactive resin adsorption layer or oil strain ply of paper.
6. there is the compressor that deoils of lubricating function as claimed in claim 1, it is characterized in that, the 3rd oil filter (15) is activated carbon adsorption layer, reactive resin adsorption layer or oil strain ply of paper.
7. the compressor that deoils with lubricating function as described in any one of claim 1 to 6, is characterized in that, cushion (12) is coated on the 3rd piston (11) surface, or is fitted on the exhaust casing that deoils (3) inwall.
8. have the compressor that deoils of lubricating function as claimed in claim 7, it is characterized in that, cushion (12) is made up of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510090146.4A CN104747407B (en) | 2015-02-27 | 2015-02-27 | A kind of there is lubricating function go hydraulic shrinking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510090146.4A CN104747407B (en) | 2015-02-27 | 2015-02-27 | A kind of there is lubricating function go hydraulic shrinking machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104747407A true CN104747407A (en) | 2015-07-01 |
| CN104747407B CN104747407B (en) | 2017-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510090146.4A Expired - Fee Related CN104747407B (en) | 2015-02-27 | 2015-02-27 | A kind of there is lubricating function go hydraulic shrinking machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN104747407B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105889016A (en) * | 2016-05-13 | 2016-08-24 | 蚌埠市金鹏燃气设备制造有限公司 | Compressor capable of realizing lubricating compensation |
| CN105952613A (en) * | 2016-05-13 | 2016-09-21 | 蚌埠市金鹏燃气设备制造有限公司 | Low-noise and small-friction gas compressor |
| CN108894960A (en) * | 2018-07-06 | 2018-11-27 | 付立国 | A kind of multifunctional medical emergency air compressor machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6387284U (en) * | 1986-11-27 | 1988-06-07 | ||
| CN2212666Y (en) * | 1994-09-08 | 1995-11-15 | 孟万昌 | Hydraulic pump driven by ordinary air |
| CN201610833U (en) * | 2009-11-03 | 2010-10-20 | 清远市联升空气液化有限公司 | Lubricant filtering device for large-scale air compressors |
| CN103362813A (en) * | 2013-07-22 | 2013-10-23 | 徐道敏 | Two-stage compression single-screw air compressor and work method thereof |
| CN103437973A (en) * | 2013-09-18 | 2013-12-11 | 安徽华晶机械股份有限公司 | Vertical star-shape high-pressure air compressor |
| CN103452798A (en) * | 2013-09-18 | 2013-12-18 | 安徽华晶机械股份有限公司 | Transmission device of vertical star-like high-pressure air compressor |
-
2015
- 2015-02-27 CN CN201510090146.4A patent/CN104747407B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6387284U (en) * | 1986-11-27 | 1988-06-07 | ||
| CN2212666Y (en) * | 1994-09-08 | 1995-11-15 | 孟万昌 | Hydraulic pump driven by ordinary air |
| CN201610833U (en) * | 2009-11-03 | 2010-10-20 | 清远市联升空气液化有限公司 | Lubricant filtering device for large-scale air compressors |
| CN103362813A (en) * | 2013-07-22 | 2013-10-23 | 徐道敏 | Two-stage compression single-screw air compressor and work method thereof |
| CN103437973A (en) * | 2013-09-18 | 2013-12-11 | 安徽华晶机械股份有限公司 | Vertical star-shape high-pressure air compressor |
| CN103452798A (en) * | 2013-09-18 | 2013-12-18 | 安徽华晶机械股份有限公司 | Transmission device of vertical star-like high-pressure air compressor |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105889016A (en) * | 2016-05-13 | 2016-08-24 | 蚌埠市金鹏燃气设备制造有限公司 | Compressor capable of realizing lubricating compensation |
| CN105952613A (en) * | 2016-05-13 | 2016-09-21 | 蚌埠市金鹏燃气设备制造有限公司 | Low-noise and small-friction gas compressor |
| CN108894960A (en) * | 2018-07-06 | 2018-11-27 | 付立国 | A kind of multifunctional medical emergency air compressor machine |
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| Publication number | Publication date |
|---|---|
| CN104747407B (en) | 2017-03-08 |
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| C14 | Grant of patent or utility model | ||
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Oil removal compressor with lubrication function Effective date of registration: 20181116 Granted publication date: 20170308 Pledgee: Wang Xin Pledgor: Anhui Compressor Manufacturing in period of the day from 3 am to 5 am Co., Ltd Registration number: 2018340000644 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170308 Termination date: 20200227 |
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| CF01 | Termination of patent right due to non-payment of annual fee |