CN203430661U - Intake preheating efficiency-enhancing and energy-saving device for internal combustion engine - Google Patents
Intake preheating efficiency-enhancing and energy-saving device for internal combustion engine Download PDFInfo
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- CN203430661U CN203430661U CN201320445236.7U CN201320445236U CN203430661U CN 203430661 U CN203430661 U CN 203430661U CN 201320445236 U CN201320445236 U CN 201320445236U CN 203430661 U CN203430661 U CN 203430661U
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- pipe fitting
- heat exchanger
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- combustion engine
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Abstract
The utility model discloses an intake preheating efficiency-enhancing and energy-saving device for an internal combustion engine, and relates to an efficiency-enhancing and energy-saving device for the internal combustion engine. High-temperature waste flue gas discharged by the internal combustion engine is used for preheating intake, so that the afterheat of the waste flue gas is utilized, waste is turned into wealth, the efficiency is enhanced, and energy is saved. The device is characterized in that an air outlet of an air filter is connected with a T-shaped pipe fitting, wherein the T-shaped pipe fitting is connected with a cold air inlet of a heat exchanger through a hot air adjusting valve; a hot air outlet of the heat exchanger is connected with a J-shaped pipe fitting; the upper end of the J-shaped pipe fitting is connected with the lower end of the T-shaped pipe fitting through a cold air adjusting valve; the lower end of the J-shaped pipe fitting is connected with an intake manifold on a cylinder; an exhaust manifold on the cylinder is connected with a waste gas inlet of the heat exchanger; a waste gas outlet of the heat exchanger is connected with a noise elimination fire extinguisher. According to the device, air entering the internal combustion engine is mixed with gasoline and diesel after being heated by the high-temperature waste flue gas, so that the blasting point is lowered, blasting power is high, and the afterheat of the waste flue gas is effectively used for rework; the device is novel in design, simple in structure and applicable to internal combustion engines of automobiles, tractors, agricultural vehicles and various machines.
Description
Technical field
The utility model relates to a kind of internal-combustion engine supplementary potentiating energy-saving device, particularly relates to the useless high-temperature flue gas pre-heating intaking that utilizes engine exhaust, waste gas heat utilization, turn waste into wealth, synergy, energy-conservation a kind of air-intake of combustion engine preheating supplementary potentiating energy-saving device; Be applicable to use on the internal-combustion engine of automobile, tractor, agricultural vehicle and all kinds of machineries.
Background technique
Internal-combustion engine is the heart of automobile, tractor, agricultural vehicle and all kinds of dynamic power machines, and purposes is very extensive; The useless gas energy of its discharge is large, waste heat supply temperature is high, is a kind of energy of preciousness.At present, in the street, the high-temperature tail gas of the automobile that runs on field, tractor should contaminated air and waste, and should work as, obtains rational utilization and exploitation.Therefore, how to make that the high-octane useless flue gas of internal-combustion engine is reasonably discharged, utilizes, turns waste into wealth, energy saving; Should cause the attention that we are enough and solve, especially scientific worker's scientific research task.
Summary of the invention
In view of the above problems, the utility model proposes a kind of air-intake of combustion engine preheating supplementary potentiating energy-saving device; Its modern design, simple in structure can install additional on the internal-combustion engine of automobile, tractor, agricultural vehicle and all kinds of machineries; Utilize the useless high-temperature flue gas preheating of engine exhaust to enter the air of internal-combustion engine, waste gas heat utilization, turn waste into wealth, synergy, energy-conservation.
The utility model solves the technological scheme that its technical problem adopts: air-intake of combustion engine preheating supplementary potentiating energy-saving device, it is characterized in that: the air outlet slit of air-strainer connects the right-hand end of T-shaped pipe fitting by flange plate, the left-hand end of T-shaped pipe fitting connects hot air control valve door by flange plate and straight tube, and hot air control valve door connects the cool air inlet on heat exchanger top again by flange plate; The hot air outlet of heat exchanger bottom has flange plate to connect straight pipe, and the other end of straight pipe connects the upper left side of J type pipe fitting by flange plate; The upper end of J type pipe fitting has flange plate by cool air regulating valve, to connect the lower end of T-shaped pipe fitting, and the downside left end of J type pipe fitting has flange plate to connect the intake manifold on cylinder; Gas exhaust manifold on cylinder connects right angle pipe fitting by flange plate, and the other end of right angle pipe fitting has flange plate to connect the exhaust gas inlet of heat exchanger, and exhaust gas inlet connects the lower seal head of heat exchanger; Lower seal head connects the upper cover of heat exchanger by a plurality of tubulations in heat exchanger, upper cover connects noise elimination fire extinguisher by waste gas outlet, flange plate.
This air-intake of combustion engine preheating supplementary potentiating energy-saving device, its working principle is: from air-strainer air ，Yi road out, after cool air regulating valve regulates, by intake manifold, enter cylinder; Another road, after hot air control valve door regulates, enters heat exchanger, after the useless high-temperature flue gas preheating of engine exhaust, then by intake manifold, enters cylinder.
This air-intake of combustion engine preheating supplementary potentiating energy-saving device, is the useless high-temperature flue gas that utilizes engine exhaust, and preheating enters the air in internal-combustion engine, waste gas heat utilization, turn waste into wealth, synergy, energy-conservation; Make to enter air in internal-combustion engine after useless high-temperature flue gas heating, then mixes with gasoline, diesel oil, it fires a reduction, breaks out energy large, has effectively utilized waste gas residual heat to do work again; Its modern design, simple in structure, is applicable to use on the internal-combustion engine of automobile, tractor, agricultural vehicle and all kinds of machineries.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Figure of description is the utility model embodiment's overall structure figure.
In figure: 1. gas exhaust manifold, 2. flange plate, 3. right angle pipe fitting, 4. exhaust gas inlet, 5. lower seal head, 6. heat exchanger, 6-1. cool air inlet, 6-2. hot air outlet, 7. tubulation, 8. upper cover, 9. noise elimination fire extinguisher, 10. waste gas outlet, 11. hot air control valve doors, 12. straight tubes, 13.T type pipe fitting, 14. air-strainer, 15. cool air regulating valves, 16.J type pipe fitting, 17. intake manifold, 18. cylinders, 19. straight pipes.
Embodiment
In Figure of description, this air-intake of combustion engine preheating supplementary potentiating energy-saving device, it is characterized in that: the air outlet slit of air-strainer (14) connects the right-hand end of T-shaped pipe fitting (13) by flange plate (2), the left-hand end of T-shaped pipe fitting (13) connects hot air control valve door (11) by flange plate (2) and straight tube (12), and hot air control valve door (11) connects the cool air inlet (6-1) on heat exchanger (6) top again by flange plate (2); The hot air outlet (6-2) of heat exchanger (6) bottom has flange plate (2) to connect straight pipe (19), and the other end of straight pipe (19) connects the upper left side of J type pipe fitting (16) by flange plate (2); The upper end of J type pipe fitting (16) has flange plate (2) by cool air regulating valve (15), to connect the lower end of T-shaped pipe fitting (13), and the downside left end of J type pipe fitting (16) has flange plate (2) to connect the intake manifold (17) on cylinder (18); Gas exhaust manifold (1) on cylinder (18) connects right angle pipe fitting (3) by flange plate (2), the other end of right angle pipe fitting (3) has flange plate (2) to connect the exhaust gas inlet (4) of heat exchanger (6), and exhaust gas inlet (4) connects the lower seal head (5) of heat exchanger (6); Lower seal head (5) connects the upper cover (8) of heat exchanger (6) by a plurality of tubulations (7) in heat exchanger (6), upper cover (8) connects noise elimination fire extinguisher (9) by waste gas outlet (10), flange plate (2).
This air-intake of combustion engine preheating supplementary potentiating energy-saving device, its working principle is: from air-strainer (14) air ，Yi road out, after cool air regulating valve (15) regulates, by intake manifold (17), enter cylinder (18); Another road, after hot air control valve door (11) regulates, enters heat exchanger (6), after the useless high-temperature flue gas preheating of engine exhaust, then by intake manifold (17), enters cylinder (18).
Claims (1)
1. an air-intake of combustion engine preheating supplementary potentiating energy-saving device, it is characterized in that: the air outlet slit of air-strainer (14) connects the right-hand end of T-shaped pipe fitting (13) by flange plate (2), the left-hand end of T-shaped pipe fitting (13) connects hot air control valve door (11) by flange plate (2) and straight tube (12), and hot air control valve door (11) connects the cool air inlet (6-1) on heat exchanger (6) top again by flange plate (2); The hot air outlet (6-2) of heat exchanger (6) bottom has flange plate (2) to connect straight pipe (19), and the other end of straight pipe (19) connects the upper left side of J type pipe fitting (16) by flange plate (2); The upper end of J type pipe fitting (16) has flange plate (2) by cool air regulating valve (15), to connect the lower end of T-shaped pipe fitting (13), and the downside left end of J type pipe fitting (16) has flange plate (2) to connect the intake manifold (17) on cylinder (18); Gas exhaust manifold (1) on cylinder (18) connects right angle pipe fitting (3) by flange plate (2), the other end of right angle pipe fitting (3) has flange plate (2) to connect the exhaust gas inlet (4) of heat exchanger (6), and exhaust gas inlet (4) connects the lower seal head (5) of heat exchanger (6); Lower seal head (5) connects the upper cover (8) of heat exchanger (6) by a plurality of tubulations (7) in heat exchanger (6), upper cover (8) connects noise elimination fire extinguisher (9) by waste gas outlet (10), flange plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320445236.7U CN203430661U (en) | 2013-07-17 | 2013-07-17 | Intake preheating efficiency-enhancing and energy-saving device for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320445236.7U CN203430661U (en) | 2013-07-17 | 2013-07-17 | Intake preheating efficiency-enhancing and energy-saving device for internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203430661U true CN203430661U (en) | 2014-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320445236.7U Expired - Fee Related CN203430661U (en) | 2013-07-17 | 2013-07-17 | Intake preheating efficiency-enhancing and energy-saving device for internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203430661U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332844A (en) * | 2015-11-09 | 2016-02-17 | 长安大学 | Device utilizing waste gas waste heat for preheating inlet gas of engine |
| US10161363B1 (en) | 2017-09-14 | 2018-12-25 | United Arab Emirates University | Fuel preheater for internal combustion engine |
-
2013
- 2013-07-17 CN CN201320445236.7U patent/CN203430661U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105332844A (en) * | 2015-11-09 | 2016-02-17 | 长安大学 | Device utilizing waste gas waste heat for preheating inlet gas of engine |
| US10161363B1 (en) | 2017-09-14 | 2018-12-25 | United Arab Emirates University | Fuel preheater for internal combustion engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20140717 |
|
| EXPY | Termination of patent right or utility model |