CN202926423U - Straight and horizontal engine auxiliary lubricating device based on central processing unit (CPU) - Google Patents
Straight and horizontal engine auxiliary lubricating device based on central processing unit (CPU) Download PDFInfo
- Publication number
- CN202926423U CN202926423U CN 201220546600 CN201220546600U CN202926423U CN 202926423 U CN202926423 U CN 202926423U CN 201220546600 CN201220546600 CN 201220546600 CN 201220546600 U CN201220546600 U CN 201220546600U CN 202926423 U CN202926423 U CN 202926423U
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- oil
- lubricating device
- auxiliary lubricating
- engine
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Abstract
The utility model discloses a straight and horizontal engine auxiliary lubricating device based on a central processing unit (CPU). The straight and horizontal engine auxiliary lubricating device based on the CPU comprises the CPU, a temperature sensor, an engine oil supply unit, a heating unit, a spraying nozzle, a control switch and a power supply, wherein the temperature sensor is placed in the engine oil supply unit, and is connected with the CPU; the CPU is connected with the control switch; the heating unit and the power supply are connected through the control switch; the heating unit is placed on the engine oil supply unit; and the spraying nozzle is connected with the engine oil supply unit. The straight and horizontal engine auxiliary lubricating device based on the CPU is simple in structure, easy to realize, and capable of controlling working states of a lubrication system through the CPU, ensuring that the engine is completely lubricated under a cold-starting condition, effectively reducing abrasion between a piston ring and a cylinder, reducing maintenance times and prolonging service life of the engine.
Description
Technical field
The utility model relates to a kind of lubricating fitting of motor, relates in particular to a kind of horizontal engine auxiliary lubricating device in upright arrangement based on CPU.
Background technique
After engine cold-starting, because piston cylinder is in low-temperature condition, can produce a large amount of water vapour after gasoline combustion, meet and condense into tiny water droplet after cold, be attached to casing wall, on piston, lubricating oil is lubricated casing wall, piston, piston ring after water droplet mixes, and causes its insufficient lubrication.In the motor life cycle, 50% cylinder wear occurs in starting process, and the start-up wear in winter accounts for 60% ~ 70% of total start-up wear.Test shows: when temperature was-18 ℃, the wear extent during engine start was equivalent to the wear extent of automobile normal running 210km.Its main abrading section is cylinder wall and piston ring.So cold scuffing is the decades of times of normal wear, the casing wall of motor, the wearing and tearing of piston, piston ring are to wear and tear under low-temperature condition more than 80 percent.
Summary of the invention
For the deficiency that prior art exists, the purpose of this utility model is, a kind of horizontal engine auxiliary lubricating device in upright arrangement based on CPU is provided.
In order to realize above-mentioned task, the utility model adopts following technological scheme to be achieved:
A kind of horizontal engine auxiliary lubricating device in upright arrangement based on CPU, comprise CPU, temperature transducer, engine oil supplying unit, heating unit, shower nozzle, control switch and power supply, wherein temperature transducer is arranged in the engine oil supplying unit and is connected with CPU, CPU is connected with control switch, heating unit is connected by control switch with power supply, heating unit is arranged on the engine oil supplying unit, and shower nozzle is connected with the machine oil control unit.
The utility model also has following technical characterstic:
Described engine oil supplying unit comprises oil pan, fuel filter, electronic oil pump, bypass valve, oil filter and return tube, and described collection is considered device and adopted the floating-tube type fuel filter, and described oil filter adopts full-flow oil filter.
Described heating unit comprises electric heating wire and is heated oil pipe, described electric heating wire employing nickel chromium triangle electrical thermal alloy electric heating wire.
Described CPU adopts the MAC7100 series microprocessor.
Described shower nozzle adopts the low pressure atomization nozzle shower nozzle.
Described temperature transducer adopts thermistor temperature sensor.
The utility model is compared with existing lubrication system for internal combustion engine, simple in structure, easily realize, control the working state of lubrication system by CPU, motor is lubricated under the cold-starting condition fully, can effectively alleviate the wearing and tearing between piston ring and cylinder, reduce the repairing number of times of motor, extend the life-span of motor.
Description of drawings
Fig. 1 is annexation schematic diagram of the present utility model.
Below in conjunction with drawings and Examples, particular content of the present utility model is described in more detail.
Embodiment
Below provide specific embodiment of the utility model, need to prove that the utility model is not limited to following specific embodiment, all equivalents of doing on present techniques scheme basis all fall into protection domain of the present utility model.
Defer to technique scheme, as shown in Figure 1, a kind of horizontal engine auxiliary lubricating device in upright arrangement based on CPU, comprise CPU, temperature transducer, engine oil supplying unit, heating unit, shower nozzle, control switch and power supply, wherein temperature transducer is arranged in the engine oil supplying unit and is connected with CPU, and CPU is connected with control switch, and heating unit is connected by control switch with power supply, heating unit is arranged on the engine oil supplying unit, and shower nozzle is connected with the machine oil control unit.Described CPU adopts the MAC7100 series microprocessor.
Described engine oil supplying unit comprises oil pan, fuel filter, electronic oil pump, bypass valve, oil filter and return tube.Described collection is considered device and is adopted the floating-tube type fuel filter.Described oil filter adopts full-flow oil filter.Return tube is supplying with the input end that unnecessary lubricant oil flows to electronic oil pump in oil circuit.The full-flow oil filter that oil filter adopts mostly is filtering type.Machine oil enters the filter cleaner center from the periphery of paper filter element, then flow to the body main oil gallery through oil outlet.When machine oil flows through filter core, impurity is trapped within on filter core.If filter cleaner has reached the replacement cycle service time, just whole filter cleaner is pulled down to throw away and change new filter cleaner.Paper filter element is made by the micropore filter paper of processing through phenolic resin, and this filter paper has higher intensity, preferably corrosion resistance and moisture resistance.Paper filter element has that quality is light, volume is little, simple in structure, filtering is effective, resistance is little and low cost and other advantages, thereby is widely used.
Described heating unit comprises electric heating wire and is heated oil pipe, described electric heating wire adopts nickel chromium triangle electrical thermal alloy electric heating wire, nickel chromium triangle electrical thermal alloy series major advantage is that hot strength is high than ferrum-chromium-aluminum, and not yielding under applied at elevated temperature, its structure is malleable not, plasticity is better, easily repair, its radiance is high, and is nonmagnetic, corrosion resistance is strong, the advantages such as long service life.The heating wire winding of heating unit is being heated around oil pipe, and power supply provides electric current to electric heating wire, and the lubricant oil in the electric-heating-wire-heating oil pipe is heated up, and lubricating oil temperature is improved.
Described shower nozzle adopts the low pressure atomization nozzle shower nozzle, and the atomization quality of low pressure atomization nozzle is good, and spray regime is large, and boundary dimension is little, is difficult for stopping up, weares and teares and damages, and mounting or dismounting are convenient.The quantity of shower nozzle answers cylinder number consistent, so that each cylinder can obtain enough lubricating under low temperature environment.Shower nozzle is arranged on the engine body at bent axle rear and is on the same axis with cylinder-bore axis, faces cylinder, and during engine operation, shower nozzle continuously carries out oil spout.
Described temperature transducer adopts thermistor temperature sensor.Thermistor temperature sensor utilizes conductor or semiconductor in the temperature field, and along with the variation of temperature, the principle that resistance can change is made, and is electrical signal output with the temperature inversion of object.Its characteristics are that simple in structure, measuring range is wide, good stability, precision advantages of higher.
When the utility model is in running order, temperature transducer is arranged on the oil sump of engine oil supplying unit, when the lubricating oil temperature in oil sump during lower than 20 ℃, temperature transducer provides signal to CPU, CPU sends executive signal makes control switch closed, switches on power, and lubricant oil is heated through this oil circuit, finally be ejected on cylinder, bent axle and crankshaft bearing by shower nozzle, alleviate the wearing and tearing of motor under cryogenic conditions.When lubricating oil temperature was not less than 20 ℃, the utility model quit work.
Claims (6)
1. horizontal engine auxiliary lubricating device in upright arrangement based on CPU, it is characterized in that, comprise CPU, temperature transducer, engine oil supplying unit, heating unit, shower nozzle, control switch and power supply, wherein temperature transducer is arranged in the engine oil supplying unit and is connected with CPU, CPU is connected with control switch, heating unit is connected by control switch with power supply, and heating unit is arranged on the engine oil supplying unit, and shower nozzle is connected with the machine oil control unit.
2. the horizontal engine auxiliary lubricating device in upright arrangement based on CPU according to claim 1, it is characterized in that, described engine oil supplying unit comprises oil pan, fuel filter, electronic oil pump, bypass valve, oil filter and return tube, described fuel filter adopts the floating-tube type fuel filter, and described oil filter adopts full-flow oil filter.
3. the horizontal engine auxiliary lubricating device in upright arrangement based on CPU according to claim 1, is characterized in that, described heating unit comprises electric heating wire and is heated oil pipe, described electric heating wire employing nickel chromium triangle electrical thermal alloy electric heating wire.
4. the horizontal engine auxiliary lubricating device in upright arrangement based on CPU according to claim 1, is characterized in that, described CPU adopts the MAC7100 series microprocessor.
5. the horizontal engine auxiliary lubricating device in upright arrangement based on CPU according to claim 1, is characterized in that, described shower nozzle adopts the low pressure atomization nozzle shower nozzle.
6. the horizontal engine auxiliary lubricating device in upright arrangement based on CPU according to claim 1, is characterized in that, described temperature transducer adopts thermistor temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220546600 CN202926423U (en) | 2012-10-24 | 2012-10-24 | Straight and horizontal engine auxiliary lubricating device based on central processing unit (CPU) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220546600 CN202926423U (en) | 2012-10-24 | 2012-10-24 | Straight and horizontal engine auxiliary lubricating device based on central processing unit (CPU) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202926423U true CN202926423U (en) | 2013-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220546600 Expired - Fee Related CN202926423U (en) | 2012-10-24 | 2012-10-24 | Straight and horizontal engine auxiliary lubricating device based on central processing unit (CPU) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202926423U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179085A (en) * | 2015-10-08 | 2015-12-23 | 中国南方航空工业(集团)有限公司 | Cleaning and heating cart and cleaning and heating method used for aircraft engine |
-
2012
- 2012-10-24 CN CN 201220546600 patent/CN202926423U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179085A (en) * | 2015-10-08 | 2015-12-23 | 中国南方航空工业(集团)有限公司 | Cleaning and heating cart and cleaning and heating method used for aircraft engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20131024 |