CN101498641A - Method for measuring air content in engine oil of engine oil pump - Google Patents
Method for measuring air content in engine oil of engine oil pump Download PDFInfo
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- CN101498641A CN101498641A CNA2009100962284A CN200910096228A CN101498641A CN 101498641 A CN101498641 A CN 101498641A CN A2009100962284 A CNA2009100962284 A CN A2009100962284A CN 200910096228 A CN200910096228 A CN 200910096228A CN 101498641 A CN101498641 A CN 101498641A
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- container
- valve
- oil pump
- engine oil
- lubricating oil
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- Details Of Reciprocating Pumps (AREA)
Abstract
The invention relates to a method for measuring the content of air in engine oil in an engine oil pump, which adopts measuring equipment comprising an engine oil pump to be tested, , a container filled with engine oil, a container with the side wall marked with scales, a tank filled with water, a plurality of connecting tubes and a plurality of valves, wherein the engine oil pump to be tested is connected with a testing platform. The method comprises the steps of communicating the input port of the engine oil pump to be tested with the measuring device, arranging an engine oil pump valve beside the engine oil pump to be tested, closing a water tank valve, a discharging valve and the engine oil pump valve, starting the testing platform to enable the engine oil pump to be tested to run, opening the engine oil pump valve and the discharging valve and closing the engine oil pump valve and the discharging valve when the engine oil is filled in the whole connecting tubes, opening the water tank valve to enable all the engine oil in the connecting tubes to enter the container with the side wall marked with scales, standing the engine oil until the engine oil in the container is separated from the air in the engine oil, and reading the air volume from the scales of the container. The content of the air in the engine oil=(the air volume/the connecting tube volume)*100 percent. The invention aims at providing a method for measuring the content of air in engine oil in an engine oil pump.
Description
Technical field
The present invention relates to the measuring method of machine oil air content in a kind of lubricating oil pump, specifically is a kind of lubricating oil pump is carried out the machine oil air content measurement at testing table method.
Background technology
The content of machine oil air in the lubricating oil pump is an important indicator that influences the lubricating oil pump work efficiency.At present, in the fairly perfect measuring machine oil pump also there be not the method for machine oil air content.
The utility model content
The measuring method that the purpose of this invention is to provide machine oil air content in a kind of lubricating oil pump.
For realizing purpose of the present invention, used technical scheme is: indicate the measuring equipment that the container of scale, the groove that water is housed, some connecting pipes and plurality of valves connect to form by being connected the lubricating oil pump to be measured on the test board, the container that machine oil is housed, sidewall;
The container that sidewall is indicated scale is filled water, be upside down in the groove that water is housed, make container and groove form no air infiltration in linker and the container, water liquid level under shed at groove, the opening that inserts connecting pipe and connecting pipe is arranged in the container, near on the connecting pipe of groove the tank valve is being set, and then connecting pipe is divided into two ends, one end is communicated with the container that machine oil is housed by release valve, and the other end is communicated with lubricating oil pump to be measured;
When measuring the delivery outlet of lubricating oil pump to be measured under the normal pressure, the delivery outlet of lubricating oil pump to be measured is communicated with whole measuring equipment, maintenance tank valve and release valve all are closed condition, open test board, make lubricating oil pump running to be measured, open release valve, treat that machine oil is full of whole connecting pipe, close release valve then, open the tank valve, the machine oil in the connecting pipe is all entered in the container, place, treat that the air that contains in the machine oil and machine oil in the container separates fully, reads volume of air from the scale of container;
When measuring the input port of lubricating oil pump to be measured under the negative pressure, the input port of lubricating oil pump to be measured is communicated with whole measuring equipment, in position pump valve is set near lubricating oil pump to be measured, keep tank valve, release valve and pump valve all to be closed condition, open test board, make lubricating oil pump running to be measured, open pump valve and release valve, treat that machine oil is full of whole connecting pipe, close pump valve and release valve then, open the tank valve, make the machine oil in the connecting pipe all enter in the container, place, treat that the air that contains in the machine oil and machine oil in the container separates fully, reads volume of air from the scale of container;
Description of drawings
Fig. 1 is the structural representation of device for performing measurements when measuring the delivery outlet of lubricating oil pump to be measured under the normal pressure of the measuring method of machine oil air content in the lubricating oil pump of the present invention.
Fig. 2 is the structural representation of device for performing measurements when measuring the input port of lubricating oil pump to be measured under the negative pressure of the measuring method of machine oil air content in the lubricating oil pump of the present invention.
Wherein, 1, test board; 2, lubricating oil pump to be measured; 3, the container of machine oil is housed; 4, sidewall indicates the container of scale; 5, the groove of water is housed; 6, connecting pipe; 7, tank valve; 8, release valve; 9, pump valve.
Embodiment
Below in conjunction with the drawings and specific embodiments to further detailed explanation of the present invention.
As depicted in figs. 1 and 2, the measuring method of machine oil air content in the lubricating oil pump of the present invention is by being connected the measuring equipment that the lubricating oil pump to be measured 2 on the test board 1, the container 3 that machine oil is housed, the container 4 that sidewall indicates scale, the groove 5 that water is housed, some connecting pipes 6 and plurality of valves connect to form;
The container 4 that sidewall is indicated scale is filled water, be upside down in the groove 5 that water is housed, make container 4 and groove 5 form no air infiltration in linker and the container 4, water liquid level under shed at groove 5, the opening that inserts connecting pipe 6 and connecting pipe 6 is arranged in the container 4, near on the connecting pipe 6 of groove 5 tank valve 7 is being set, and then connecting pipe 6 is divided into two ends, one end is communicated with the container 3 that machine oil is housed by release valve 8, and the other end is communicated with lubricating oil pump 2 to be measured;
When measuring the delivery outlet of lubricating oil pump 2 to be measured under the normal pressure, the delivery outlet of lubricating oil pump 2 to be measured is communicated with whole measuring equipment, keep tank valve 7 and release valve 8 all to be closed condition, open test board, make lubricating oil pump 2 runnings to be measured, open release valve 8, treat that machine oil is full of whole connecting pipe 6, close release valve 8 then, open tank valve 7, the machine oil in the connecting pipe 6 is all entered in the container 4, place, treat that the air that contains in the machine oil and machine oil in the container 4 separates fully, reads volume of air from the scale of container 4;
When measuring the input port of lubricating oil pump 2 to be measured under the negative pressure, the input port of lubricating oil pump 2 to be measured is communicated with whole measuring equipment, in position pump valve 9 is set near lubricating oil pump 2 to be measured, keep tank valve 7, release valve 8 and pump valve 9 all are closed condition, open test board, make lubricating oil pump 2 runnings to be measured, open pump valve 9 and release valve 8, treat that machine oil is full of whole connecting pipe 6, close pump valve 9 and release valve 8 then, open tank valve 7, machine oil in the connecting pipe 6 is all entered in the container 4, place, treat that the air that contains in the machine oil and machine oil in the container 4 separates fully, reads volume of air from the scale of container 4;
Described container 4 is the conical container in bottom.Described tank valve 7, release valve 8 and pump valve 9 are solenoid valve.
Claims (3)
1, the measuring method of machine oil air content in a kind of lubricating oil pump is characterized in that: by being connected the measuring equipment that container (4), the groove (5) that water is housed, some connecting pipes (6) and plurality of valves that the lubricating oil pump to be measured (2) on the test board (1), the container (3) that machine oil is housed, sidewall indicate scale connect to form;
The container (4) that sidewall is indicated scale is filled water, be upside down in the groove (5) that water is housed, make container (4) and groove (5) form no air infiltration in linker and the container (4), water liquid level under shed at groove (5), the opening that inserts connecting pipe (6) and connecting pipe (6) is arranged in the container (4), near on the connecting pipe (6) of groove (5) tank valve (7) is being set, then connecting pipe (6) is divided into two ends, one end is communicated with the container that machine oil is housed (3) by release valve (8), and the other end is communicated with lubricating oil pump to be measured (2);
When measuring the delivery outlet of lubricating oil pump to be measured (2) under the normal pressure, the delivery outlet of lubricating oil pump to be measured (2) is communicated with whole measuring equipment, keep tank valve (7) and release valve (8) all to be closed condition, open test board, make lubricating oil pump to be measured (2) running, open release valve (8), treat that machine oil is full of whole connecting pipe (6), close release valve (8) then, open tank valve (7), the machine oil in the connecting pipe (6) is all entered in the container (4), place, treat that the air that contains in the machine oil and machine oil in the container (4) separates fully, reads volume of air from the scale of container (4);
When measuring the input port of lubricating oil pump to be measured (2) under the negative pressure, the input port of lubricating oil pump to be measured (2) is communicated with whole measuring equipment, in position pump valve (9) is set near lubricating oil pump to be measured (2), keep tank valve (7), release valve (8) and pump valve (9) all are closed condition, open test board, make lubricating oil pump to be measured (2) running, open pump valve (9) and release valve (8), treat that machine oil is full of whole connecting pipe (6), close pump valve (9) and release valve (8) then, open tank valve (7), machine oil in the connecting pipe (6) is all entered in the container (4), place, treat that the air that contains in the machine oil and machine oil in the container (4) separates fully, reads volume of air from the scale of container (4);
2, the measuring method of machine oil air content in the lubricating oil pump according to claim 1 is characterized in that: described container (4) is the conical container in bottom.
3, the measuring method of machine oil air content in the lubricating oil pump according to claim 1 is characterized in that: described tank valve (7), release valve (8) and pump valve (9) are solenoid valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100962284A CN101498641B (en) | 2009-02-25 | 2009-02-25 | Method for measuring air content in engine oil of engine oil pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100962284A CN101498641B (en) | 2009-02-25 | 2009-02-25 | Method for measuring air content in engine oil of engine oil pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101498641A true CN101498641A (en) | 2009-08-05 |
| CN101498641B CN101498641B (en) | 2010-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100962284A Expired - Fee Related CN101498641B (en) | 2009-02-25 | 2009-02-25 | Method for measuring air content in engine oil of engine oil pump |
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| CN (1) | CN101498641B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102109340A (en) * | 2011-01-21 | 2011-06-29 | 合肥创想能源环境科技有限公司 | Gas position measuring device of fermentation tank with integration of gas production and storage |
| CN102323182A (en) * | 2011-05-30 | 2012-01-18 | 山东电力研究院 | Method for measuring gas content in insulating oil |
| CN103048216A (en) * | 2011-11-14 | 2013-04-17 | 宁波圣龙汽车动力系统股份有限公司 | Measurement device and method of gas content in oil product |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4924695A (en) * | 1988-12-08 | 1990-05-15 | Atlantic Richfield Company | Apparatus for compressing a fluid sample to determine gas content and the fraction of one liquid composition in another |
| CN1074128C (en) * | 1998-01-19 | 2001-10-31 | 上海浦东新区海科(集团)公司 | C5 gas content measuring instrument |
| CN2439672Y (en) * | 2000-08-01 | 2001-07-18 | 顾国城 | Pressure difference instrument for measuring gas content in oil |
| CN2611888Y (en) * | 2003-03-25 | 2004-04-14 | 江苏苏源云集科技发展有限公司 | Gas-laden content analyzer |
-
2009
- 2009-02-25 CN CN2009100962284A patent/CN101498641B/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102109340A (en) * | 2011-01-21 | 2011-06-29 | 合肥创想能源环境科技有限公司 | Gas position measuring device of fermentation tank with integration of gas production and storage |
| CN102323182A (en) * | 2011-05-30 | 2012-01-18 | 山东电力研究院 | Method for measuring gas content in insulating oil |
| CN103048216A (en) * | 2011-11-14 | 2013-04-17 | 宁波圣龙汽车动力系统股份有限公司 | Measurement device and method of gas content in oil product |
| CN103048216B (en) * | 2011-11-14 | 2015-03-04 | 宁波圣龙汽车动力系统股份有限公司 | Measurement device and method of gas content in oil product |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101498641B (en) | 2010-09-29 |
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Granted publication date: 20100929 |
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