CN104564440A - Pipeline auxiliary system - Google Patents
Pipeline auxiliary system Download PDFInfo
- Publication number
- CN104564440A CN104564440A CN201410675526.XA CN201410675526A CN104564440A CN 104564440 A CN104564440 A CN 104564440A CN 201410675526 A CN201410675526 A CN 201410675526A CN 104564440 A CN104564440 A CN 104564440A
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- China
- Prior art keywords
- water
- engine
- water cavity
- water tank
- intercooler
- 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
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Classifications
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- 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
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- Exhaust Silencers (AREA)
Abstract
The invention belongs to the technical field of engines and provides a pipeline auxiliary system. The pipeline auxiliary system comprises an engine, a water cavity, a temperature sensor, a water tank, a water pump and an electromagnetic valve, wherein an engine air inlet pipe between an intercooler and an air throttle passes through the water cavity; the temperature sensor is arranged on the engine air inlet pipe behind the intercooler; an engine exhaust pipe behind a silencer passes through the water tank; two ends of a water inlet pipe of the water cavity are respectively connected with the water cavity and the water tank; two ends of a water outlet pipe of the water cavity are also respectively connected with the water cavity and the water tank; the water pump and the electromagnetic valve are arranged on the water inlet pipe of the water cavity. According to the pipeline auxiliary system, the waste heat of engine exhaust can be utilized for heating water in the water tank, so that the inlet air of the engine is heated. The pipeline auxiliary system is reasonable in structure, simple in design and applicable to the design of an engine exhaust waste heat utilization system.
Description
Technical field
The invention belongs to automobile exhaust and utilize technical field, specifically, is a kind of pipeline auxiliary system 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, a kind of pipeline auxiliary system 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, gas compressor, intercooler, closure, motor, engine exhaust pipe, turbine, catalysis bag, baffler, electronic control unit, wire harness, water cavity, temperature transducer, water tank, 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, gas compressor, intercooler, closure is arranged on engine air inlet tube successively, turbine, catalysis bag, baffler is arranged on engine exhaust pipe successively, intercooler, between closure, engine air inlet tube passes in water cavity, and temperature transducer is arranged in intercooler rear engine suction tude, and the engine exhaust pipe after baffler passes in 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 tank, 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, gas compressor, 4, intercooler, 5, closure, 6, motor, 7, engine exhaust pipe, 8, turbine, 9, catalysis bag, 10, baffler, 11, electronic control unit, 12, wire harness, 13, water cavity, 14, temperature transducer, 15, water tank, 16, water cavity intake pipe, 17, water cavity outlet pipe, 18, water pump, 19, 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, gas compressor 3, intercooler 4, closure 5, motor 6, engine exhaust pipe 7, turbine 8, catalysis bag 9, baffler 10, electronic control unit 11, wire harness 12, water cavity 13, temperature transducer 14, water tank 15, water cavity intake pipe 16, water cavity outlet pipe 17, water pump 18, solenoid valve 19, the air outlet of engine air inlet tube 1 is connected with the intake duct of motor 6, and the suction port of engine exhaust pipe 7 is connected with the air outlet flue of motor 6, air filter 2, gas compressor 3, intercooler 4, closure 5 is arranged on engine air inlet tube 1 successively, turbine 8, catalysis bag 9, baffler 10 is arranged on engine exhaust pipe 5 successively, intercooler 4, between closure 5, engine air inlet tube 1 passes in water cavity 13, and temperature transducer 14 is arranged in intercooler 4 rear engine suction tude 1, and the engine exhaust pipe 7 after baffler 10 passes in water tank 15, the two ends of water cavity intake pipe 16 respectively with water cavity 13, water tank 15 is connected, the two ends of water cavity outlet pipe 17 also respectively with water cavity 13, water tank 15 is connected, water pump 18, solenoid valve 19 is arranged on water cavity intake pipe 16, electronic control unit 11 by wire harness 12 respectively with temperature transducer 14, water pump 18, solenoid valve 19 is connected.
In implementation process of the present invention, the heat of engine exhaust can water in heating water chamber 15.When by temperature transducer 14, electronic control unit 11 detects that Engine Inlet Temperature is lower, just can control water pump 18, solenoid valve 19 is opened, thus utilize the air inlet of water cavity 13 heated engine, make engine fuel spray characteristics better, oil consumption is lower.
Claims (1)
1. a pipeline auxiliary system, comprises engine air inlet tube (1), air filter (2), gas compressor (3), intercooler (4), closure (5), motor (6), engine exhaust pipe (7), turbine (8), catalysis bag (9), baffler (10), the air outlet of engine air inlet tube (1) is connected with the intake duct of motor (6), the suction port of engine exhaust pipe (7) is connected with the air outlet flue of motor (6), air filter (2), gas compressor (3), intercooler (4), closure (5) is arranged on engine air inlet tube (1) successively, turbine (8), catalysis bag (9), baffler (10) is arranged on engine exhaust pipe (5) successively, it is characterized in that, also comprises electronic control unit (11), wire harness (12), water cavity (13), temperature transducer (14), water tank (15), water cavity intake pipe (16), water cavity outlet pipe (17), water pump (18), solenoid valve (19), intercooler (4), between closure (5), engine air inlet tube (1) passes in water cavity (13), temperature transducer (14) is arranged in intercooler (4) rear engine suction tude (1), engine exhaust pipe (7) after baffler (10) passes in water tank (15), the two ends of water cavity intake pipe (16) respectively with water cavity (13), water tank (15) is connected, the two ends of water cavity outlet pipe (17) also respectively with water cavity (13), water tank (15) is connected, water pump (18), solenoid valve (19) is arranged on water cavity intake pipe (16), electronic control unit (11) by wire harness (12) respectively with temperature transducer (14), water pump (18), solenoid valve (19) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410675526.XA CN104564440A (en) | 2014-11-22 | 2014-11-22 | Pipeline auxiliary system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410675526.XA CN104564440A (en) | 2014-11-22 | 2014-11-22 | Pipeline auxiliary system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104564440A true CN104564440A (en) | 2015-04-29 |
Family
ID=53081325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410675526.XA Pending CN104564440A (en) | 2014-11-22 | 2014-11-22 | Pipeline auxiliary system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104564440A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736124A (en) * | 2016-01-28 | 2016-07-06 | 潍柴动力股份有限公司 | Diesel engine air inlet control device and control method |
| CN112443421A (en) * | 2019-09-04 | 2021-03-05 | 广州汽车集团股份有限公司 | Engine exhaust gas energy recycling device and working method thereof |
-
2014
- 2014-11-22 CN CN201410675526.XA patent/CN104564440A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736124A (en) * | 2016-01-28 | 2016-07-06 | 潍柴动力股份有限公司 | Diesel engine air inlet control device and control method |
| CN105736124B (en) * | 2016-01-28 | 2018-08-07 | 潍柴动力股份有限公司 | A kind of diesel engine intake control device and control method |
| CN112443421A (en) * | 2019-09-04 | 2021-03-05 | 广州汽车集团股份有限公司 | Engine exhaust gas energy recycling device and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |
|
| WD01 | Invention patent application deemed withdrawn after publication |