CN203078258U - Exhaust gas warming system for cab - Google Patents
Exhaust gas warming system for cab Download PDFInfo
- Publication number
- CN203078258U CN203078258U CN 201320102015 CN201320102015U CN203078258U CN 203078258 U CN203078258 U CN 203078258U CN 201320102015 CN201320102015 CN 201320102015 CN 201320102015 U CN201320102015 U CN 201320102015U CN 203078258 U CN203078258 U CN 203078258U
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- CN
- China
- Prior art keywords
- pipe
- waste gas
- exhaust
- cab
- exhaust gas
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- Expired - Fee Related
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- Air-Conditioning For Vehicles (AREA)
- Exhaust Silencers (AREA)
Abstract
The utility model provides an exhaust gas warming system for a cab, belonging to the field of engineering thermodynamics. The exhaust gas warming system for the cab consists of a warm air circulating system, an exhaust gas discharge system and an engine; waste heat of exhaust gas exhausted from the engine is utilized to heat air in the circulating pipeline, so as to provide warm air to the inside of the cab, therefore, the heat energy of automobile exhaust gas can be utilized to the maximum extent, fuel is not additionally consumed, the space in the cab is not occupied, and the exhaust gas warming system for the cab is compact in structure and safe and reliable in use, and can provide warm air to the inside of the cab.
Description
Technical field
The utility model provides a kind of operator's compartment exhaust heating system, belongs to the Engineering Thermodynamics field.
Background technology
For a long time with the heating system of automobile accessories, most widely used is water heating type and combustion-type, and ubiquity and is subjected to the influence of engine coolant temperature bigger, needs additive decrementation fuel, can not satisfy user's operating needs, not meet energy conservation and environment protection again.Patent of invention as Chinese patent communique bulletin on November 30th, 2011: vehicle heating system, application number: 201110092167.1, comprise and utilize the three states of matters to change the heat exchanger tube that transmits heat, it is characterized in that, comprise Heat Room and three-way pipe, heat exchanger tube is positioned at described Heat Room, Heat Room is provided with blowing engine, ventilation inlet and air outlet, three-way pipe comprises air inlet pipe, first freeing pipe and second freeing pipe, air inlet pipe is connected with automobile exhaust pipe, second freeing pipe is provided with second valve, the inlet end of first freeing pipe is provided with first valve, the outlet side of first freeing pipe is provided with induced draft fan, and the evaporation ends of heat exchanger tube is connected with first freeing pipe after passing described Heat Room, and the evaporation ends of heat exchanger tube is between the described induced draft fan and first valve.The three-state that this heating system need utilize the heat-conducting medium in the heat exchanger tube to carry out material changes comes heat-shift, and heat exchanger tube also needs to do and vacuumizes processing, in case reveal, heating system is with ineffective, and its in-use performance needs further improvement.
Summary of the invention
The purpose of this utility model provides a kind ofly can overcome above-mentioned defective, utilize the air in the waste gas residual heat heat cycles pipeline that driving engine discharges, for warm braw is provided in the operator's compartment, farthest utilize automotive exharst gas heat energy, additive decrementation fuel not, do not need to take the indoor space of vehicle drive, compact conformation, safe and reliable, the indoor warm braw that provides of vehicle drive is provided, and its technology contents is:
Operator's compartment exhaust heating system by warm braw circulating system, exhaust emission suction system, driving engine are formed is characterized in that: utilize the air in the waste gas residual heat heat cycles pipeline that driving engine discharges, warm braw is provided for vehicle drive is indoor;
The warm braw circulating system is made up of electric exhaust fan, cool air hose, heating pipe, hot blast freeing pipe, radiator, the air extractor duct that is fixed on the electric exhaust fan in the operator's compartment is connected with the admission port of cool air hose, the air extractor duct of cool air hose is connected with the admission port of heating pipe, the air extractor duct of heating pipe is connected with the admission port of hot blast freeing pipe, the air extractor duct of the hot blast freeing pipe radiator interior with being fixed on operator's compartment is connected, and heating pipe is installed in the inside of noise silencer;
Exhaust emission suction system is made up of waste gas freeing pipe, noise silencer, waste gas exhaust pipe, and an end of waste gas freeing pipe is connected with the exhaust branch pipe of driving engine, and the other end of waste gas freeing pipe is connected with an end of noise silencer, and the other end of noise silencer is connected with waste gas exhaust pipe.
Principle of work: when needing to supply warm braw in the operator's compartment, closed electric exhaust fan switch, the cold air that electric exhaust fan extracts in the operator's compartment enters cool air hose, cold air in the cool air hose enters and is installed in noise silencer in-to-in heating pipe, after cold air in the process heating pipe is heated, the hot blast freeing pipe of flowing through again enters radiator, and hot blast is given in the operator's compartment by radiator warm braw is provided.
The utility model compared with prior art, utilize the air in the waste gas residual heat heat cycles pipeline that driving engine discharges, for warm braw is provided in the operator's compartment, farthest utilize automotive exharst gas heat energy, additive decrementation fuel does not need to take the indoor space of vehicle drive, compact conformation, safe and reliable, the indoor warm braw that provides of vehicle drive is provided.
Description of drawings
Fig. 1 is the fundamental diagram of the utility model embodiment.
Among the figure: 1. electric exhaust fan; 2. operator's compartment; 3. driving engine; 4. waste gas freeing pipe; 5. cool air hose; 6. heating pipe; 7. noise silencer; 8. waste gas exhaust pipe; 9. hot blast freeing pipe; 10. radiator
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Operator's compartment exhaust heating system by warm braw circulating system, exhaust emission suction system, driving engine 3 are formed is characterized in that: utilize the air in the waste gas residual heat heat cycles pipeline that driving engine discharges, warm braw is provided for vehicle drive is indoor;
The warm braw circulating system is made up of electric exhaust fan 1, cool air hose 5, heating pipe 6, hot blast freeing pipe 9, radiator 10, the air extractor duct that is fixed on the electric exhaust fan 1 in the operator's compartment 2 is connected with the admission port of cool air hose 5, the air extractor duct of cool air hose 5 is connected with the admission port of heating pipe 6, the air extractor duct of heating pipe 6 is connected with the admission port of hot blast freeing pipe 9, the air extractor duct of hot blast freeing pipe 9 is connected with radiator 10 in being fixed on operator's compartment 2, and heating pipe 6 is installed in the inside of noise silencer 7;
Exhaust emission suction system is made up of waste gas freeing pipe 4, noise silencer 7, waste gas exhaust pipe 8, one end of waste gas freeing pipe 4 is connected with the exhaust branch pipe of driving engine 3, the other end of waste gas freeing pipe 4 is connected with an end of noise silencer 7, and the other end of noise silencer 7 is connected with waste gas exhaust pipe 8.
Claims (1)
1. an operator's compartment exhaust heating system is made up of warm braw circulating system, exhaust emission suction system, driving engine (3), it is characterized in that: utilize the air in the waste gas residual heat heat cycles pipeline that driving engine discharges, warm braw is provided for vehicle drive is indoor;
The warm braw circulating system is made up of electric exhaust fan (1), cool air hose (5), heating pipe (6), hot blast freeing pipe (9), radiator (10), the air extractor duct that is fixed on the electric exhaust fan (1) in the operator's compartment (2) is connected with the admission port of cool air hose (5), the air extractor duct of cool air hose (5) is connected with the admission port of heating pipe (6), the air extractor duct of heating pipe (6) is connected with the admission port of hot blast freeing pipe (9), the air extractor duct of hot blast freeing pipe (9) radiator (10) interior with being fixed on operator's compartment (2) is connected, and heating pipe (6) is installed in the inside of noise silencer (7);
Exhaust emission suction system is made up of waste gas freeing pipe (4), noise silencer (7), waste gas exhaust pipe (8), one end of waste gas freeing pipe (4) is connected with the exhaust branch pipe of driving engine (3), the other end of waste gas freeing pipe (4) is connected with an end of noise silencer (7), and the other end of noise silencer (7) is connected with waste gas exhaust pipe (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320102015 CN203078258U (en) | 2013-03-04 | 2013-03-04 | Exhaust gas warming system for cab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320102015 CN203078258U (en) | 2013-03-04 | 2013-03-04 | Exhaust gas warming system for cab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203078258U true CN203078258U (en) | 2013-07-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320102015 Expired - Fee Related CN203078258U (en) | 2013-03-04 | 2013-03-04 | Exhaust gas warming system for cab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203078258U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494396A (en) * | 2014-11-26 | 2015-04-08 | 柳州金特机械有限公司 | Automotive heating device |
| CN106246304A (en) * | 2016-08-11 | 2016-12-21 | 山推工程机械股份有限公司 | A kind of waste heat recovery reutilization system |
| CN110497770A (en) * | 2019-09-30 | 2019-11-26 | 潍柴动力股份有限公司 | A kind of heat recovery system and a kind of fuel-cell vehicle |
| WO2022109918A1 (en) * | 2020-11-26 | 2022-06-02 | 南京溧水高新创业投资管理有限公司 | Environmentally friendly winter heating device for use in buses |
-
2013
- 2013-03-04 CN CN 201320102015 patent/CN203078258U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494396A (en) * | 2014-11-26 | 2015-04-08 | 柳州金特机械有限公司 | Automotive heating device |
| CN106246304A (en) * | 2016-08-11 | 2016-12-21 | 山推工程机械股份有限公司 | A kind of waste heat recovery reutilization system |
| CN106246304B (en) * | 2016-08-11 | 2019-06-25 | 山推工程机械股份有限公司 | A kind of waste heat recycling and reusing system |
| CN110497770A (en) * | 2019-09-30 | 2019-11-26 | 潍柴动力股份有限公司 | A kind of heat recovery system and a kind of fuel-cell vehicle |
| CN110497770B (en) * | 2019-09-30 | 2021-05-18 | 潍柴动力股份有限公司 | Heat recovery system and fuel cell vehicle |
| WO2022109918A1 (en) * | 2020-11-26 | 2022-06-02 | 南京溧水高新创业投资管理有限公司 | Environmentally friendly winter heating device for use in buses |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Chuhui Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Zhang Chuhui Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20140304 |