CN201729045U - Energy-conserving exhaust pipe heater - Google Patents
Energy-conserving exhaust pipe heater Download PDFInfo
- Publication number
- CN201729045U CN201729045U CN2010202350628U CN201020235062U CN201729045U CN 201729045 U CN201729045 U CN 201729045U CN 2010202350628 U CN2010202350628 U CN 2010202350628U CN 201020235062 U CN201020235062 U CN 201020235062U CN 201729045 U CN201729045 U CN 201729045U
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- CN
- China
- Prior art keywords
- pipe
- exhaust pipe
- energy
- car
- utility
- 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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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
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/88—Optimized components or subsystems, e.g. lighting, actively controlled glasses
Landscapes
- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model relates to a heating device used in a car, in particular to an energy-conserving exhaust pipe heater. The technical proposal of the utility model is that a circular pipe is arranged on an exhaust pipe between an exhaust branch pipe and a noise damping fire extinguisher; a circular space is formed by the circular pipe and the exhaust pipe; the heated gas is transmitted to the carriage of the car for heating through a pipe by the heat in the exhaust pipe; a gas outlet is arranged on the top of the exhaust pipe and a gas inlet is arranged at the bottom of the exhaust pipe. The utility model has the beneficial effects that after the energy-conserving exhaust pipe heater is mounted in the car, the heat exhausted by the engine of the car is recycled and reused, the heat in the exhaust gas is collected in the circular closed space formed by the circular pipe and the exhaust pipe and used for heating the carriage, thereby energy is conserved, pollution to the atmosphere is reduced and good economic benefit is brought to the car user.
Description
One, technical field:
The utility model relates to heating arrangement in a kind of car, particularly a kind of energy-saving freeing pipe warming device that is applied in the passenger vehicle.
Two, background technology:
In the winter time, because the reason of weather is taken passenger vehicle and can be felt a sense of cold, so the driver master worker has just taked some heating measures accordingly, at present, the heating mode of taking in the passenger vehicle mainly contains three kinds: a kind of high-grade be to utilize a fuel oil auxiliary machine to drive air-conditioning, another kind is medium-sized to be to utilize the burning diesel oil hot type, this dual mode all needs to consume a large amount of energy, the heating time is long more, the consumption of fuel oil is just high more, this dual mode has not only been wasted the energy, and the tail gas of burning back discharge, brings serious environmental to pollute; Also having a kind of is to utilize the cooling water expansion tank heating, and shortcoming 1 is that the water temperature of driving engine descends comparatively fast, and out of reach driving engine performance optimum temperature 90 is spent, and influences the takeoff output of driving engine.Shortcoming 2 is that the engine cooling waterpipe is long, increases the load of engine cooling water pump.Strengthen the vehicle fuel amount.
Three, summary of the invention:
The purpose of this utility model is exactly the above-mentioned defective that exists at prior art, and a kind of energy-saving freeing pipe warming device is provided, and can effectively reclaim the heat that the exhaust pipe of engine gives out, energy savings.
Its technical scheme is: install ring pipe on the freeing pipe between exhaust branch pipe and the noise reduction fire extinguisher, ring pipe and freeing pipe form annular space, can utilize the heat of freeing pipe, the gas of heating is delivered in the compartment by pipeline and warmed oneself, the air extractor duct of described ring pipe is located at the top, and the bottom is provided with admission port.
Be provided with radiating gill along axis direction in the above-mentioned ring pipe, can strengthen radiating effect.
Further scheme is to be provided with louvre on radiating gill, can further improve radiating effect.
The beneficial effects of the utility model are: the heat that the utility model can effectively reclaim bus engine to be given out, utilize the annular sealed space that forms with freeing pipe, heat collection in the waste gas is got up, give heating in the car, saved the energy, reduced pollution, brought good economic benefit for the passenger vehicle user atmosphere.
Four, description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model;
Among the last figure: driving engine 1, communication port 2, exhaust branch pipe 3, freeing pipe 4, ring pipe 5, noise reduction fire extinguisher 6.
Five, the specific embodiment:
In conjunction with the accompanying drawings 1, the utility model will be further described:
The technical solution of the utility model is: install ring pipe 5 on the freeing pipe 4 between exhaust branch pipe 3 and the noise reduction fire extinguisher 6, ring pipe 5 forms annular space with freeing pipe 4, can utilize the heat of freeing pipe, the gas of heating is delivered in the compartment by pipeline and warmed oneself, and the heat that makes full use of driving engine is warmed oneself; The air extractor duct of described ring pipe 5 is located at the top, and the bottom is provided with admission port, is communicated with in the compartment of air extractor duct and passenger vehicle.
In addition,, in ring pipe 5, be provided with radiating gill, certainly, on radiating gill, be provided with louvre, can further improve radiating effect along axis direction in order to improve radiating effect.Certainly, the utility model is not limited only to above-mentioned institute array structure, and other equivalent technologies conversion well-known to those skilled in the art also belong to the claimed scope of the utility model to the greatest extent.
The driving engine 1 that during use exhaust branch pipe 3 is connected automobile by communication port 2, distribute heat in the time of engine-driven car, a part is recycled refrigerant fluid and takes away, another part is discharged in the atmosphere with waste gas and flame, the utility model is exactly to utilize the annular sealed space that forms with freeing pipe, heat collection in the waste gas is got up, offer heating in the car.
Claims (3)
1. energy-saving freeing pipe warming device, it is characterized in that: on the freeing pipe (4) between exhaust branch pipe (3) and the noise reduction fire extinguisher (6), install ring pipe (5), ring pipe (5) forms annular space with freeing pipe (4), the air extractor duct of described ring pipe (5) is located at the top, and the bottom is provided with admission port.
2. energy-saving freeing pipe warming device according to claim 1 is characterized in that: be provided with radiating gill along axis direction in the described ring pipe (5).
3. energy-saving freeing pipe warming device according to claim 2, it is characterized in that: described radiating gill is provided with louvre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202350628U CN201729045U (en) | 2010-06-12 | 2010-06-12 | Energy-conserving exhaust pipe heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202350628U CN201729045U (en) | 2010-06-12 | 2010-06-12 | Energy-conserving exhaust pipe heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201729045U true CN201729045U (en) | 2011-02-02 |
Family
ID=43520204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202350628U Expired - Fee Related CN201729045U (en) | 2010-06-12 | 2010-06-12 | Energy-conserving exhaust pipe heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201729045U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102259572A (en) * | 2011-04-13 | 2011-11-30 | 浙江吉利汽车研究院有限公司 | Automobile heating system |
-
2010
- 2010-06-12 CN CN2010202350628U patent/CN201729045U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102259572A (en) * | 2011-04-13 | 2011-11-30 | 浙江吉利汽车研究院有限公司 | Automobile heating system |
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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: 20110202 Termination date: 20110612 |