CN104481652A - Intake and exhaust pipe water circulation system - Google Patents
Intake and exhaust pipe water circulation system Download PDFInfo
- Publication number
- CN104481652A CN104481652A CN201410676588.2A CN201410676588A CN104481652A CN 104481652 A CN104481652 A CN 104481652A CN 201410676588 A CN201410676588 A CN 201410676588A CN 104481652 A CN104481652 A CN 104481652A
- Authority
- CN
- China
- Prior art keywords
- water
- engine
- pipe
- water cavity
- intake
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 87
- 238000006555 catalytic reaction Methods 0.000 claims abstract description 11
- 239000002918 waste heat Substances 0.000 abstract description 5
- 239000007789 gas Substances 0.000 abstract 2
- 230000003584 silencer Effects 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000013332 literature search Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Exhaust Silencers (AREA)
Abstract
An intake and exhaust pipe water circulation system belonging to the technical field of engines comprises an engine, a water cavity, a temperature sensor, a water tank, a water pump and a magnetic valve, wherein an engine intake pipe between an air filter and a throttle valve penetrates through the water cavity, the temperature sensor is arranged on the engine intake pipe behinds the air filter, an engine exhaust pipe between a catalysis bag and a silencer penetrates through the water tank, two ends of a water cavity water inlet pipe and two ends of a water cavity water outlet pipe are respectively connected with the water cavity and the water tank, and the water pump and the magnetic valve are arranged on the water cavity water inlet pipe. In the intake and exhaust pipe water circulation system, waste heat of engine exhaust gas can be utilized to heat water in a water container and accordingly heat engine intake air. The intake and exhaust pipe water circulation system is reasonable in structure and simple in design and suitable for design of an engine exhaust gas waste heat utilization system.
Description
Technical field
The invention belongs to automobile exhaust and utilize technical field, specifically, is water circulation system between a kind of intake and exhaust pipeline that exhaust heat can be utilized to add air inlet.
Background technique
Motor is a kind of the machine that can be converted into mechanical energy of other form, can comprising as internal-combustion engine (petrol engine etc.), external-combustion engine (Stirling engine, steamer etc.), motor etc.Be normally mechanical energy chemical energy as internal-combustion engine.Motor was both applicable to power generating apparatus, also can refer to the whole machine (as: petrol engine, aeroengine) comprising power plant.Motor is born the earliest in Britain, so the concept of motor also comes from English, its literal sense refers to that " mechanical device of generation power.The thermal efficiency refers to the ratio between the mechanical work that motor exports and the chemical energy that non-combusted fuels produces, and namely evaluating has how many converting heat to become Effective power.The common petrol engine thermal efficiency is about 30%, and non-direct injection diesel engine is generally about 35%, and the fuel oil of TDI motor is directly injected in firing chamber, and its indicated thermal efficiency can reach 43%.As can be seen here, the heat energy contained by engine fuel, has and is all taken away by engine exhaust greatly.How while raising engine thermal efficiency, making full use of the waste heat of engine exhaust, is a very important problem.
Through existing literature search, find that number of patent application is 20132030277.7, name is called the patented technology of heating system in engine exhaust heat recovery supply car, provides a kind of technology utilizing exhaust heat to warm oneself; But it directly exhaust is introduced operator cabin by pipeline, can not heated engine air inlet.
Summary of the invention
The present invention is directed to above-mentioned deficiency, water circulation system between a kind of intake and exhaust pipeline is provided, the waste heat of engine exhaust can be made full use of.
The present invention is achieved through the following technical solutions, the present invention includes engine air inlet tube, air filter, closure, motor, engine exhaust pipe, catalysis bag, baffler, electronic control unit, wire harness, water cavity, temperature transducer, water tank, tank inlet pipe, radiator drain, water cavity intake pipe, water cavity outlet pipe, water pump, solenoid valve, the air outlet of engine air inlet tube is connected with the intake duct of motor, and the suction port of engine exhaust pipe is connected with the air outlet flue of motor, air filter, closure is arranged on engine air inlet tube successively, catalysis bag, baffler is arranged on engine exhaust pipe successively, air filter, between closure, engine air inlet tube passes in water cavity, and temperature transducer is arranged in air filter rear engine suction tude, catalysis bag, engine exhaust pipe between baffler passes in water tank, tank inlet pipe, radiator drain is arranged in the two ends of water tank, the two ends of water cavity intake pipe respectively with water cavity, water tank is connected, the two ends of water cavity outlet pipe also respectively with water cavity, water tank is connected, water pump, solenoid valve is arranged on water cavity intake pipe, electronic control unit by wire harness respectively with temperature transducer, water pump, solenoid valve is connected.
The invention has the beneficial effects as follows: the present invention is reasonable in design, structure is simple, and the waste heat of motor exhaust can be utilized to heat the water in water container, thus heated engine air inlet further.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the layout plan of water cavity in the present invention;
Fig. 3 is the layout plan of water tank in the present invention;
Label in accompanying drawing is respectively: 1, engine air inlet tube, and 2, air filter, 3, closure, 4, motor, 5, engine exhaust pipe, 6, catalysis bag, 7, baffler, 8, electronic control unit, 9, wire harness, 10, water cavity, 11, temperature transducer, 12, water tank, 13, tank inlet pipe, 14, radiator drain, 15, water cavity intake pipe, 16, water cavity outlet pipe, 17, water pump, 18, solenoid valve.
Embodiment
Elaborate to embodiments of the invention below in conjunction with accompanying drawing, the present embodiment, premised on technical solution of the present invention, give detailed mode of execution and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
embodiment
Embodiments of the invention as shown in Figure 1 to Figure 3, the present invention includes engine air inlet tube 1, air filter 2, closure 3, motor 4, engine exhaust pipe 5, catalysis bag 6, baffler 7, electronic control unit 8, wire harness 9, water cavity 10, temperature transducer 11, water tank 12, tank inlet pipe 13, radiator drain 14, water cavity intake pipe 15, water cavity outlet pipe 16, water pump 17, solenoid valve 18, the air outlet of engine air inlet tube 1 is connected with the intake duct of motor 4, and the suction port of engine exhaust pipe 5 is connected with the air outlet flue of motor 4, air filter 2, closure 3 is arranged on engine air inlet tube 1 successively, catalysis bag 6, baffler 7 is arranged on engine exhaust pipe 5 successively, air filter 2, between closure 3, engine air inlet tube 1 passes in water cavity 10, and temperature transducer 11 is arranged in air filter 2 rear engine suction tude 1, catalysis bag 6, engine exhaust pipe 5 between baffler 7 passes in water tank 12, tank inlet pipe 13, radiator drain 14 is arranged in the two ends of water tank 12, the two ends of water cavity intake pipe 15 respectively with water cavity 10, water tank 12 is connected, the two ends of water cavity outlet pipe 16 also respectively with water cavity 10, water tank 12 is connected, water pump 17, solenoid valve 18 is arranged on water cavity intake pipe 15, electronic control unit 8 by wire harness 9 respectively with temperature transducer 11, water pump 17, solenoid valve 18 is connected.
In implementation process of the present invention, the heat of engine exhaust can water in heating water chamber 12.When by temperature transducer 11, electronic control unit 8 detects that Engine Inlet Temperature is lower, just can control water pump 17, solenoid valve 18 is opened, thus utilize the air inlet of water cavity 10 heated engine, make engine fuel spray characteristics better, oil consumption is lower.
Claims (1)
1. a water circulation system between intake and exhaust pipeline, comprises engine air inlet tube (1), air filter (2), closure (3), motor (4), engine exhaust pipe (5), catalysis bag (6), baffler (7), the air outlet of engine air inlet tube (1) is connected with the intake duct of motor (4), the suction port of engine exhaust pipe (5) is connected with the air outlet flue of motor (4), air filter (2), closure (3) is arranged on engine air inlet tube (1) successively, catalysis bag (6), baffler (7) is arranged on engine exhaust pipe (5) successively, it is characterized in that, also comprises electronic control unit (8), wire harness (9), water cavity (10), temperature transducer (11), water tank (12), tank inlet pipe (13), radiator drain (14), water cavity intake pipe (15), water cavity outlet pipe (16), water pump (17), solenoid valve (18), air filter (2), between closure (3), engine air inlet tube (1) passes in water cavity (10), temperature transducer (11) is arranged in air filter (2) rear engine suction tude (1), catalysis bag (6), engine exhaust pipe (5) between baffler (7) passes in water tank (12), tank inlet pipe (13), radiator drain (14) is arranged in the two ends of water tank (12), the two ends of water cavity intake pipe (15) respectively with water cavity (10), water tank (12) is connected, the two ends of water cavity outlet pipe (16) also respectively with water cavity (10), water tank (12) is connected, water pump (17), solenoid valve (18) is arranged on water cavity intake pipe (15), electronic control unit (8) by wire harness (9) respectively with temperature transducer (11), water pump (17), solenoid valve (18) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410676588.2A CN104481652A (en) | 2014-11-23 | 2014-11-23 | Intake and exhaust pipe water circulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410676588.2A CN104481652A (en) | 2014-11-23 | 2014-11-23 | Intake and exhaust pipe water circulation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104481652A true CN104481652A (en) | 2015-04-01 |
Family
ID=52756240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410676588.2A Pending CN104481652A (en) | 2014-11-23 | 2014-11-23 | Intake and exhaust pipe water circulation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104481652A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012241694A (en) * | 2011-05-24 | 2012-12-10 | Toyota Motor Corp | Internal combustion engine cooling water circulation device |
| CN103410591A (en) * | 2013-07-26 | 2013-11-27 | 长城汽车股份有限公司 | Exhaust gas heat exchange system of automobile engine |
| WO2014096132A1 (en) * | 2012-12-21 | 2014-06-26 | Valeo Systemes Thermiques | Engine intake air thermal management device and associated thermal management method |
| CN104500191A (en) * | 2014-11-22 | 2015-04-08 | 白子榆 | Pipeline wrapping system |
-
2014
- 2014-11-23 CN CN201410676588.2A patent/CN104481652A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012241694A (en) * | 2011-05-24 | 2012-12-10 | Toyota Motor Corp | Internal combustion engine cooling water circulation device |
| WO2014096132A1 (en) * | 2012-12-21 | 2014-06-26 | Valeo Systemes Thermiques | Engine intake air thermal management device and associated thermal management method |
| CN103410591A (en) * | 2013-07-26 | 2013-11-27 | 长城汽车股份有限公司 | Exhaust gas heat exchange system of automobile engine |
| CN104500191A (en) * | 2014-11-22 | 2015-04-08 | 白子榆 | Pipeline wrapping system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150401 |
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| WD01 | Invention patent application deemed withdrawn after publication |