CN2841980Y - Engine forced middle cooler - Google Patents
Engine forced middle cooler Download PDFInfo
- Publication number
- CN2841980Y CN2841980Y CN 200520096940 CN200520096940U CN2841980Y CN 2841980 Y CN2841980 Y CN 2841980Y CN 200520096940 CN200520096940 CN 200520096940 CN 200520096940 U CN200520096940 U CN 200520096940U CN 2841980 Y CN2841980 Y CN 2841980Y
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- CN
- China
- Prior art keywords
- air
- engine
- condenser
- utility
- model
- 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
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Abstract
The utility model relates to a forced type middle cooler for an engine, particularly a device for cooling air entering temperature of the engine. The utility model is composed of a condenser, a compressor, a refrigerating pipeline, a drying bottle, a heat radiator, etc., wherein the tubular condenser is provided with an air inlet which is connected with an air cleaner or a supercharger and an air outlet which is connected with an air inlet branch pipe of the engine. The interior of the tubular condenser is provided with a heat insulation layer and a partition plate. A spiral or straight heat exchange pipe is arranged in the tubular condenser. The utility model can forcibly cool the entering air of the engine, reduce the air entering temperature to 5 DEG C, raise the air density and also raise the oxygen amount entering an engine cylinder to be burnt. The burning is complete, the oil consumption is reduced, the engine power is raised, the exhaust gas emission is reduced and the air pollution is decreased.
Description
Technical field
The utility model relates to a kind of device that the intake temperature of motor is cooled off.
Background technique
Motor relies on in-cylinder combustion to send power.Therefore, the fuel oil and the air that enter in the cylinder are two the most basic big key elements, and both want rational allocation, and burning could be fully, make the big and fuel oil province of power.
The input quantity of fuel oil or emitted dose can be controlled and regulate, and key is air.General motor is by natural aspiration, and air imbibed quantity is subjected to the restriction of engine aspirating system resistance, only can suck the tolerance (with a large barometer, inserting the percent volume to volume of cylinder) of 70-80%, so power is difficult to improve.
Need increase pressurized machine, making the air that enters cylinder is not to rely on natural aspiration, but is forced air is pressed into or " inserting " cylinder by pressurized machine, and air quantity is increased for this reason, and the amount of fuel of injection also can correspondingly increase.Make motor not only power improve greatly, and complete because of burning, the corresponding specific fuel consumption amount that reduced, smoke intensity also makes moderate progress.
The applicant has applied for " motor positive drive type intercooler " (patent No. 02278135.8), it by the cooler casing of compressor, refrigerant pipe, band insulation layer as the positive drive type cooler.Cross or enter in the cooler casing from air intlet through the turbocompressor supercharging, after the refrigerant cools in housing in the cooling pipe of coiling, enter engine air inlet tube from the air outlet from the air that air-strainer is sent here.
Summary of the invention
The purpose of this utility model is at above-mentioned present situation, aim to provide a kind of can will be the temperature of the air inlet of the motor of supercharging or motor natural inflow be cooled to motor positive drive type intercooler about 5 ℃.
The implementation of the purpose of this utility model is, motor positive drive type intercooler, comprise the condenser 7, compressor 9, the drying bottle 10 that link to each other with refrigerant pipe 8, trbe type condenser 4 has the suction port 6 that links to each other with air-strainer or pressurized machine, the air outlet 1 that links to each other with air intake branch of the engine, in insulation layer 3, dividing plate 5 are arranged, the heat exchanging tube 2 of spirality or straight shape places in it, heat exchanging tube 2 is connected with refrigerant pipe 8.
The utility model can be forced the air inlet of motor cooling, it is reduced to about 5 ℃, improved air density greatly, that is improved enter cylinder for the burning amount of oxygen, make burning fully, reduce oil consumption, improved the power of motor, reduced toxic emission, reduced atmospheric pollution.
Description of drawings
Accompanying drawing is the utility model structural representation.
Embodiment
With reference to accompanying drawing, the utility model comprises condenser 7, compressor 9, the drying bottle 10 that links to each other with refrigerant pipe 8, and insulation layer 3, dividing plate 5 are arranged in the trbe type condenser 4, and spiral heat exchanging tube 2 places in it.Heat exchanging tube 2 can be spirality, also can be straight tube.
The utility model adopts by compressor 9, refrigerant pipe 8, is with the trbe type condenser 4 of insulation layer 3 as the positive drive type cooler.The air that advances air or filter through air-strainer through the pressurized machine supercharging enters in the trbe type condenser 4 from air intlet 6, after the refrigerant cools in trbe type condenser 4 in the heat exchanging tube 2 of spirality or straight shape, 1 enters air intake branch of the engine from the air outlet, and the air that enters air intake branch of the engine is only about 5 ℃.
Because only about 5 ℃, its air density is big for the air that enters engine chamber after forcing cooling, the oxygen content height that includes is many for the oxygen of oil inflame, makes oil inflame complete, has reduced oil consumption, has improved the power of motor.
Claims (1)
1, motor positive drive type intercooler, comprise the condenser (7), compressor (9), the drying bottle (10) that link to each other with refrigerant pipe (8), trbe type condenser (4) has the suction port (6) that links to each other with air-strainer or pressurized machine, the air outlet that links to each other with air intake branch of the engine (1), in insulation layer (3), dividing plate (5) are arranged, the heat exchanging tube (2) that it is characterized in that spirality or straight shape places in it, and heat exchanging tube (2) is connected with refrigerant pipe (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520096940 CN2841980Y (en) | 2005-06-28 | 2005-06-28 | Engine forced middle cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520096940 CN2841980Y (en) | 2005-06-28 | 2005-06-28 | Engine forced middle cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2841980Y true CN2841980Y (en) | 2006-11-29 |
Family
ID=37445866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520096940 Expired - Fee Related CN2841980Y (en) | 2005-06-28 | 2005-06-28 | Engine forced middle cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2841980Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425487A (en) * | 2011-11-23 | 2012-04-25 | 段家忠 | Central cooler of non-supercharged internal combustion engine |
-
2005
- 2005-06-28 CN CN 200520096940 patent/CN2841980Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102425487A (en) * | 2011-11-23 | 2012-04-25 | 段家忠 | Central cooler of non-supercharged internal combustion engine |
| CN102425487B (en) * | 2011-11-23 | 2013-12-25 | 段家忠 | Central cooler of non-supercharged internal combustion 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: 20061129 Termination date: 20100628 |