CN203201616U - Engine - Google Patents
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- Publication number
- CN203201616U CN203201616U CN 201320131251 CN201320131251U CN203201616U CN 203201616 U CN203201616 U CN 203201616U CN 201320131251 CN201320131251 CN 201320131251 CN 201320131251 U CN201320131251 U CN 201320131251U CN 203201616 U CN203201616 U CN 203201616U
- Authority
- CN
- China
- Prior art keywords
- power system
- pressure regulator
- regulator valve
- engine
- oil
- 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 - Lifetime
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- Lubrication Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to an engine with an improved lubrication system. The engine can improve power and the lubrication effect. The engine comprises the lubrication system (9), a power system (8) and a backflow pressure-regulating valve, wherein the lubrication system (9) comprises an oil bottom shell (1), an engine oil pump (2), a bypass valve (3) and a pressure-regulating valve (4), a suction filter is installed in the oil bottom shell (1), the power system (8) comprises an air cylinder (7) and a plurality of kinematic pairs, each kinematic pair comprises a crank shaft, a connecting rod, a cam shaft, a pressurizer and a piston ring, the oil bottom shell (1), the engine oil pump (2), the bypass valve (3) and the pressure-regulating valve (4) are sequentially connected in series through an engine oil pipe, the power system (8) is communicated with the backflow pressure-regulating valve through an engine oil pipe, and the pressure-regulating valve (4) is directly communicated with the power system (8) through an engine oil pipe.
Description
Technical field
The utility model relates to a kind of motor, particularly relates to a kind of motor that improves lubrication system.
Background technique
The motor of making in the past is more coarse, as shown in Figure 1, need in lubrication system 9', increase machine oil filter 6' in period of adjustment in order to remove metal overlap and abrasive material in the motor at motor, be machine oil from oil sump 1' out, be provided with the fuel filter (not shown) among the oil sump 1', enter into again afterwards the power system 8' of motor through oil pump 2', bypass valve 3', pressure regulator valve 4', oil radiator 5' and machine oil filter 6', be to be lubricated in cylinder 7' and the kinematic pair, so that motor can work.But present further developing along with science and technology, the manufacturing technology of motor also progressively improves, the motor of making has not now had too many metal overlap, so just do not produce how many abrasive materials in the period of adjustment at motor yet, therefore in the lubrication system 9' of motor, no longer needed machine oil filter 6'.
The model utility content
The technical problems to be solved in the utility model provides a kind of motor that can improve power and lubrication effect.
The utility model motor, comprise lubrication system, power system and backflow pressure regulator valve, described lubrication system comprises oil sump, oil pump, bypass valve and pressure regulator valve, fuel filter is installed in the oil sump, described power system comprises cylinder and some kinematic pair, described kinematic pair comprises bent axle, connecting rod, camshaft, pressurized machine and piston ring, connect successively by the machine oil pipe between described oil sump, oil pump, bypass valve, the pressure regulator valve, be connected by the machine oil pipe between power system and the backflow pressure regulator valve, described pressure regulator valve directly is connected with power system by the machine oil pipe.
The utility model motor also is connected with oil radiator on the machine oil pipe between wherein said pressure regulator valve and the power system.
The utility model motor difference from prior art is on the machine oil pipeline of lubrication system of the utility model motor the machine oil filter not to be set, be that pressure regulator valve in the lubrication system directly is connected with power system by the machine oil pipe, like this, the machine oil filter is not set on lubricating pipe, both can reduce the resistance on the machine oil pipeline, and then improve the efficient of motor; Can prevent from again being used in the machine oil filter elimination machine oil material of lubricate, so after removing the machine oil filter, the power of motor and lubrication effect have all obtained further raising.
Also be connected with oil radiator on the machine oil pipe in the utility model motor between pressure regulator valve and the power system, play cooling action in the time of like this can be overheated to machine oil, better lubricated, the life cycle that prolongs lubricant oil, the working life that prolongs motor.
The utility model is described in further detail below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is the structural representation of motor in the prior art;
Fig. 2 is the structural representation of the utility model motor.
Embodiment
As shown in Figure 2, the utility model motor comprises lubrication system 9, power system 8 and backflow pressure regulator valve (not shown), described lubrication system 9 comprises oil sump 1, oil pump 2, bypass valve 3 and pressure regulator valve 4, the fuel filter (not shown) is installed in the oil sump 1, described power system 8 comprises cylinder 7 and some kinematic pair, described kinematic pair comprises bent axle, connecting rod, camshaft, pressurized machine and piston ring, described oil sump 1, oil pump 2, bypass valve 3, connect successively by the machine oil pipe between the pressure regulator valve 4, be connected described pressure regulator valve 4 by the machine oil pipe between power system 8 and the backflow pressure regulator valve, oil radiator 5, power system 8 is in series successively by the machine oil pipe.
Above-described embodiment is described preferred implementation of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model all should fall in the definite protection domain of the utility model claims.
Claims (2)
1. motor, comprise lubrication system (9), power system (8) and backflow pressure regulator valve, described lubrication system (9) comprises oil sump (1), oil pump (2), bypass valve (3) and pressure regulator valve (4), oil sump is equipped with fuel filter in (1), described power system (8) comprises cylinder (7) and some kinematic pair, described kinematic pair comprises bent axle, connecting rod, camshaft, pressurized machine and piston ring, described oil sump (1), oil pump (2), bypass valve (3), pressure regulator valve is connected successively by the machine oil pipe between (4), be connected by the machine oil pipe between power system (8) and the backflow pressure regulator valve, it is characterized in that: described pressure regulator valve (4) directly is connected with power system (8) by the machine oil pipe.
2. motor according to claim 1 is characterized in that: also be connected with oil radiator (5) on the machine oil pipe between described pressure regulator valve (4) and the power system (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320131251 CN203201616U (en) | 2013-03-21 | 2013-03-21 | Engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320131251 CN203201616U (en) | 2013-03-21 | 2013-03-21 | Engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203201616U true CN203201616U (en) | 2013-09-18 |
Family
ID=49145731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320131251 Expired - Lifetime CN203201616U (en) | 2013-03-21 | 2013-03-21 | Engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203201616U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104863660A (en) * | 2014-12-19 | 2015-08-26 | 北汽福田汽车股份有限公司 | Power assembly lubricating device, power assembly lubricating method and power assembly lubrication control system |
-
2013
- 2013-03-21 CN CN 201320131251 patent/CN203201616U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104863660A (en) * | 2014-12-19 | 2015-08-26 | 北汽福田汽车股份有限公司 | Power assembly lubricating device, power assembly lubricating method and power assembly lubrication control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130918 |
|
| CX01 | Expiry of patent term |