CN2890354Y - Pre-lubricating apparatus for engine - Google Patents
Pre-lubricating apparatus for engine Download PDFInfo
- Publication number
- CN2890354Y CN2890354Y CN 200620090294 CN200620090294U CN2890354Y CN 2890354 Y CN2890354 Y CN 2890354Y CN 200620090294 CN200620090294 CN 200620090294 CN 200620090294 U CN200620090294 U CN 200620090294U CN 2890354 Y CN2890354 Y CN 2890354Y
- Authority
- CN
- China
- Prior art keywords
- oil pump
- control circuit
- switch
- oil
- motor
- 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
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- Lubrication Of Internal Combustion Engines (AREA)
Abstract
The utility model belongs to a pre- lubricating apparatus for engine before starting, in particular to a pre-lubricating apparatus for engine, consisting of a button switch, a control circuit, an oil pump driving motor, an oil pump inlet, an oil pump, a check valve, an oil outlet and a pressure switch. It is characterized in that: the control circuit is connected with the oil pump driving motor and the button switch; the oil pump is connected with the one-way valve, the oil outlet, the pressure switch and the oil pump; and pressure signals are fed back to the control circuit by the switch button. The beneficial effects are that the utility model can prolong the service life of engines and is suitable for any manual or automatic control engines, characterized in simple structure, small volume, light weight, small power consumption, etc.
Description
Affiliated technical field
The utility model belongs to the preceding pre-lubrication device of a kind of engine start, particularly a kind of motor pre-lubrication device.
Background technique
At present, various motors are under flameout state, most of area between each metal parts is directly contact, like this, in 1～3 second time of at every turn piloting engine, machine oil in the main oil gallery does not also reach enough pressure during this period of time, between rotation and reciprocating metal parts, do not form effective oil film laying yet, intermetallic direct friction occurs, the rubbing contact of this moment is very serious to the wearing and tearing of motor, calculate according to relevant department, this wearing and tearing that occur in the normal starting process are shortened the normal life cycle that makes motor more than 50%, and pre-lubrication device is not reported before the engine start.
Summary of the invention
In order to overcome the problems referred to above, the utility model provides a kind of motor pre-lubrication device, control circuit may command starter motor in this lubrication system for internal combustion engine is delayed time and is started for 3 seconds, between each rotation and reciprocating metal parts for motor, provide pressure enough lubricant oil, oil film laying as the formation as the state that catches fire, avoid intermetallic direct friction contact, thoroughly eliminated the heavy wear of motor in the normal starting process, simultaneously, also reduced the load of starter motor and the power consumption of storage battery, made starting lighter, fast, can prolong the normal life cycle of motor more than 50%.
The technical scheme in the invention for solving the technical problem is: a kind of motor pre-lubrication device, form by push-button switch, control circuit, oil pump drive motor, oil pump import, oil pump, one-way valve, machine oil outlet, pressure switch, its special way is: control circuit links to each other with push-button switch with the oil pump drive motor, oil pump and one-way valve, machine oil outlet, pressure switch and oil pump import are joined, and pressure switch feeds back to control circuit with pressure signal.
The beneficial effects of the utility model are: can make the motor life-saving, be applicable to any motor, manually, automatically control all can, have simple in structure, characteristics such as volume is little, and is in light weight, and power consumption is little.
Description of drawings
Accompanying drawing is a structured flowchart of the present utility model.
In the accompanying drawing: the 1st, push-button switch, the 2nd, control circuit, the 3rd, oil pump drive motor, the 4th, oil pump import, the 5th, oil pump, the 6th, one-way valve, the 7th, machine oil outlet, the 8th, pressure switch.
Embodiment
An embodiment is described in conjunction with the accompanying drawings:
In the accompanying drawing: control circuit (2) is linked to each other with pressure switch (8), oil pump drive motor (3), push-button switch (1), the oil pump drive motor links to each other with oil pump (5), oil pump (5) is joined with one-way valve (6), machine oil outlet pressure switch, oil pump import, oil pump outlet (7) is connected to the oil filter inlet ductwork on the motor, and oil pump import (4) is connected to the engine interior oil pump front end or the oil end.
Claims (1)
1, a kind of motor pre-lubrication device, form by push-button switch, control circuit, oil pump drive motor, oil pump import, oil pump, one-way valve, machine oil outlet, pressure switch, it is characterized in that: control circuit links to each other with push-button switch with the oil pump drive motor, oil pump and one-way valve, machine oil outlet, pressure switch and oil pump import are joined, and pressure switch feeds back to control circuit with pressure signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620090294 CN2890354Y (en) | 2006-04-06 | 2006-04-06 | Pre-lubricating apparatus for engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620090294 CN2890354Y (en) | 2006-04-06 | 2006-04-06 | Pre-lubricating apparatus for engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2890354Y true CN2890354Y (en) | 2007-04-18 |
Family
ID=38021012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620090294 Expired - Fee Related CN2890354Y (en) | 2006-04-06 | 2006-04-06 | Pre-lubricating apparatus for engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2890354Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101688449B (en) * | 2007-06-29 | 2012-05-23 | 卡特彼勒公司 | Engine pre-lubrication system |
-
2006
- 2006-04-06 CN CN 200620090294 patent/CN2890354Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101688449B (en) * | 2007-06-29 | 2012-05-23 | 卡特彼勒公司 | Engine pre-lubrication system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |