CN210333519U - Oil cleaning device for engine oil control valve - Google Patents
Oil cleaning device for engine oil control valve Download PDFInfo
- Publication number
- CN210333519U CN210333519U CN201920769984.8U CN201920769984U CN210333519U CN 210333519 U CN210333519 U CN 210333519U CN 201920769984 U CN201920769984 U CN 201920769984U CN 210333519 U CN210333519 U CN 210333519U
- Authority
- CN
- China
- Prior art keywords
- oil
- control valve
- cleaning
- cleaning device
- vibration generator
- 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.)
- Active
Links
Images
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model provides an oil control valve oil belt cleaning device belongs to the machine-building field. The cleaning device comprises an oil tank, an oil pump, an oil filter, a pressure gauge, a control unit, an air source switch, a vibration generator, a visual inspection box, medium-speed quantitative filter paper, a cleaning clamp, an oil control valve and an elbow clamp, chips and impurities are fallen off through vibration, the chips and the impurities are taken out of a product through oil circulation, the oil control valve is cleaned on line, the problem of cleanliness monitoring is solved, and the cleaning device has the functions of cleaning inner cavity powder cutting and extracting cleanliness samples. The utility model discloses with low costs, simple structure, the commonality is strong, can realize the product total online cleaning, improves the stability of product, guarantees the reliability of product.
Description
Technical Field
The patent of the utility model relates to an oil control valve oil belt cleaning device belongs to the technical field of machine-building.
Background
In recent years, with the increasing national requirements for fuel consumption and exhaust emission and the increasing technology of engines, variable valve timing systems have appeared. The most important of the variable valve timing system is an oil Control valve that controls a valve timing by adjusting the direction and magnitude of oil flow by a given duty ratio of an ECU (Electronic Control Unit). The existing cleaning equipment can only carry out static cleaning and cannot clean the internal sealing part of a product, the engine oil control valve oil cleaning device is used for cleaning cuttings in the inner cavity of the product, extracting a cleanliness sample and monitoring the cleanliness of the engine oil control valve product, so that the situation that the inside moving part is stuck by machined residual cuttings and other impurities in the working process of the product is effectively prevented, and further the performance of the product is reduced or loses efficacy is caused, so that fuel oil is insufficiently combusted, the power and the torque of an engine are reduced, the fuel oil consumption is improved, and the purposes of energy conservation and emission reduction are not achieved.
Disclosure of Invention
The utility model aims at: the on-line cleaning and periodic spot inspection device aims at solving the problems of on-line cleaning and periodic spot inspection of the oil control valve and effectively preventing the chips and other impurities remained in the processed product from being stuck in the working process.
In order to achieve the above purpose, the utility model adopts the following technical proposal: an oil cleaning device for an oil control valve comprises an oil tank (1), an oil pump (2), an oil filter (3), a pressure gauge (4), a control unit (5), an air source switch (6), a vibration generator (7), a visual inspection box (8), medium-speed quantitative filter paper (9), a cleaning clamp (10), the oil control valve (11) and an elbow clamp (12), wherein the air source switch is started, the control unit is used for inputting a voltage of 0V → 12V → 0V to the oil control valve to enable a slide valve in the oil control valve to reciprocate, meanwhile, an air source of 0.5MPA is input to the vibration generator to enable the vibration generator to vibrate, cuttings attached to the inside the oil control valve are further separated, meanwhile, the oil pump in the oil tank flows to the cleaning clamp after being filtered in the oil filter through the oil pump, the oil control valve is washed, and the washed foreign matters are quantitatively collected when the medium-speed quantitative filter paper in the visual inspection box is used for medium-speed quantitative inspection, the cleaning oil flows back to the oil tank through the medium-speed quantitative filter paper and is repeatedly circulated.
Aiming at the requirements of cleaning and detecting the oil of the engine oil control valve:
1. the control unit inputs a voltage of 0V → 12V → 0V to make the valve core of the oil control valve reciprocate relative to the valve sleeve, so that the cutting chips in the product are cleaned.
2. The control unit is used for inputting a gas source of 0.5mpa, so that the vibration generator vibrates, chips attached to the interior of the product fall off, and the cleaning process is thorough and clean.
3. And 4, performing spot inspection by using the cleaning degree of the control unit, detecting the size of the cuttings collected on the medium-speed quantitative filter paper, indirectly judging the size of the cuttings in the oil control valve, and further judging whether the oil control valve is blocked or not to lose efficacy.
The utility model has the advantages that: the cleaning device is low in cost, simple in structure and high in universality, can realize the full online cleaning of products, improves the stability of the products and ensures the reliability of the products.
Drawings
FIG. 1 is a schematic view of the structure of the present invention
In the figure: 1-oil tank, 2-oil pump, 3-oil filter, 4-pressure gauge, 5-control unit, 6-air source switch, 7-vibration generator, 8-visual sampling box, 9-medium speed quantitative filter paper, 10-cleaning clamp, 11-oil control valve, 12-elbow clamp.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present solution is explained below by a specific embodiment in combination with the accompanying drawings.
As shown in figure 1, the oil cleaning device for the engine oil control valve comprises an oil tank (1), an oil pump (2), an oil filter (3), a pressure gauge (4), a control unit (5), an air source switch (6), a vibration generator (7), a visual inspection box (8), medium-speed quantitative filter paper (9), a cleaning clamp (10), an engine oil control valve (11) and an elbow clamp (12), wherein the air source switch is started, the control unit inputs 0V → 12V → 0V to enable a valve core inside the engine oil control valve to reciprocate relative to a valve sleeve, simultaneously inputs 0.5mpa air source to enable the vibration generator to vibrate, so that foreign matters attached to the inside of a product are separated from the engine oil control valve, meanwhile, cleaning oil in the oil tank is pumped into a system through the oil filter and the pressure gauge under the action of the oil pump, the foreign matters inside the engine oil control valve are washed out, and the foreign matters after being quantitatively filtered out through the medium-speed filter paper in the visual inspection box, the cleaning oil flows back to the oil tank through the medium-speed quantitative filter paper.
The above description is intended to illustrate the present invention in more detail, and not to limit the present invention, and all modifications, equivalents, and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides an oil control valve oil belt cleaning device, includes oil tank (1), oil pump (2), oil filter (3), manometer (4), the control unit (5), air supply switch (6), vibration generator (7), visual suction box (8), medium speed ration filter paper (9), cleaning jig (10), oil control valve (11) and elbow clamp (12), characterized by: the system is characterized in that special cleaning oil in an oil tank is filtered by an oil pump through an oil filter and then pumped into the system, and the oil tank, the oil pump, the oil filter, a pressure gauge, a cleaning clamp and a visual sampling inspection box are connected through oil pipes.
2. The oil cleaning device for the engine oil control valve according to claim 1, wherein: the vibration generator is mechanically connected with the cleaning clamp through a bolt through hole.
3. The oil cleaning device for the engine oil control valve according to claim 1, wherein: the visual spot inspection box is provided with a groove and is used for placing the quantitative filter paper at the medium speed.
4. The oil cleaning device for the engine oil control valve according to claim 1, wherein: the control unit is used for controlling the oil pump, an air source switch of the vibration generator is opened to enable the vibration generator to vibrate, the vibration generator drives the whole cleaning clamp to vibrate, meanwhile, 0V → 12V → 0V voltage is input to the oil control valve, the circulation is carried out once in 2 seconds, the system cleaning time is one minute, and the medium-speed quantitative filter paper in the visual inspection box is periodically extracted to carry out the detection of the sizes of the cutting particles.
5. The oil cleaning device for the engine oil control valve according to claim 1, wherein: and the control unit is electrically connected with the engine oil control valve and the air source switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920769984.8U CN210333519U (en) | 2019-05-28 | 2019-05-28 | Oil cleaning device for engine oil control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920769984.8U CN210333519U (en) | 2019-05-28 | 2019-05-28 | Oil cleaning device for engine oil control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210333519U true CN210333519U (en) | 2020-04-17 |
Family
ID=70183530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920769984.8U Active CN210333519U (en) | 2019-05-28 | 2019-05-28 | Oil cleaning device for engine oil control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210333519U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112145324A (en) * | 2020-09-25 | 2020-12-29 | 安徽省大禾滤清器有限公司 | Internal self-cleaning assembly of air filter for vehicle |
-
2019
- 2019-05-28 CN CN201920769984.8U patent/CN210333519U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112145324A (en) * | 2020-09-25 | 2020-12-29 | 安徽省大禾滤清器有限公司 | Internal self-cleaning assembly of air filter for vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103639156B (en) | A kind of aero-engine nozzle deposit carbon minimizing technology | |
| CN101191426A (en) | Washing system and method for cleaning aviation compressor | |
| EP2053206A3 (en) | Gas turbine oil scavenging system | |
| CN210333519U (en) | Oil cleaning device for engine oil control valve | |
| CN103339357A (en) | Method and device for cleaning coked cavities, in particular inlet channels and valves of an internal combustion engine | |
| CN110320332A (en) | A kind of balanced type exhaust gas on-line detecting system | |
| CN102493871A (en) | Cleaning system and method, wet cleaning device and dry cleaning device for turbine supercharger | |
| CN103321752A (en) | Independent apparatus used for flushing and oil sealing of gas turbine lubricating oil system | |
| CN103752566B (en) | Aero-engine semi-closed narrow axial cavity cleaning device and cleaning method | |
| CN104033298B (en) | Oil feed pump assembly impurity collection device | |
| CN203591979U (en) | Cleaning device for semi-closed shaft cavity of aero-engine | |
| CN210572219U (en) | Balanced type waste gas on-line detection system | |
| CN103334903B (en) | On-line cleaning method for oil injection compressor lubricating oil and system thereof | |
| CN103939198A (en) | Diesel engine waste gas purification structure | |
| CN210030303U (en) | Electronic scale removing instrument | |
| CN103230715B (en) | A kind of air filtering core cleaner | |
| CN206738011U (en) | A kind of cleaning device for automobile washing reduction apparatus | |
| CN2627222Y (en) | Diesel locomotive diesel engine oil ground surface cleaning device | |
| CN103968225A (en) | Engine cleaning method and engine cleaner thereof | |
| CN105536413A (en) | Adjustable long-flow purification equipment aiming at polluted fluid and working method of adjustable long-flow purification equipment | |
| CN104984964A (en) | Engine disassembly-free cleaning machine | |
| CN219647055U (en) | Smoke treatment device of gasification furnace | |
| CN220395865U (en) | Diesel filter for generator set | |
| CN219509735U (en) | Automatic drainage device for fuel filter of diesel locomotive | |
| CN203202565U (en) | Engine cleaning machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |