CN2920714Y - Effect-raising energy-saving environment protection device utilizing engine residual heat - Google Patents
Effect-raising energy-saving environment protection device utilizing engine residual heat Download PDFInfo
- Publication number
- CN2920714Y CN2920714Y CNU2006200126369U CN200620012636U CN2920714Y CN 2920714 Y CN2920714 Y CN 2920714Y CN U2006200126369 U CNU2006200126369 U CN U2006200126369U CN 200620012636 U CN200620012636 U CN 200620012636U CN 2920714 Y CN2920714 Y CN 2920714Y
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- China
- Prior art keywords
- engine
- pipe
- communicated
- heater
- protection device
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- Expired - Fee Related
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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
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- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model is an effect-raising energy-saving environment protection device utilizing engine residual heat, which comprises an engine; an exhaust pipe arranged on the engine; a water pump arranged in the front of the engine; an outlet pipe and a return pipe arranged on the water pump; a warm wind conditioner is communicated with the outlet pipe and the return pipe; wherein, the heater is arranged on the exhaust pipe wall, the heater is communicated with the return pipe; a radiator is communicated with the return pipe between the heater and the water pump. The utility model adopts heater structure and heat-exchanges the waste heat with the liquid in a heater to raise the liquid temperature of the return pipe and heater, raises effectively the operating temperature of the engine, thus the fuel in the engine is burning sufficiently. The fuel is saved; the exhaust gas pollution to the environment is reduced. The utility model is characterized in that not only the efficiency of the engine is raised, component mechanical wear is decreased, but also realize energy-saving and environmental protecting. The utility model adopts a cooling device, and the temperature inside the vehicle can be raised.
Description
Technical field
The utility model relates to a kind of circulation fluid heating arrangement that utilizes exhaust pipe of engine waste heat, is meant that especially a kind of engine exhaust heat that utilizes carries the effect energy-saving environmental protection device.
Background technology
Existing motor car engine is equipped with coolant circulation unit, this the device generally by water pump with liquid driven in the engine-cooling system, get back in the engine start machine cooling system via return water pipe again after entering heater unit by coolant outlet pipe, and heater unit only is applicable to the compartment that heating volume is less.
In the north, particularly in cold season in winter, a lot of self-propelled vehiclees such as minibus can add radiator and increase indoor temperature in car, traditional type of heating is that freeing pipe is incorporated in the compartment by the anterior floor of passenger vehicle, draw the compartment along the floor by afterbody floor, compartment, this radiator has peculiar smell in the compartment easily, and is unfavorable for the work of exhaust stroke, and this heat abstractor is eliminated gradually.
Existing a kind of self-control heat abstractor, the heater unit that the inlet tube and outlet tube of self-control heat abstractor communicates with coolant circulation system with driving engine is connected, this kind self-control heat abstractor can cause the cycle of engine liquid temp low, reduced the normal working temperature of driving engine, make fuel combustion insufficient, the aggravation component wear has not only reduced engine power but also wasted the energy.
Therefore, how can provide a kind of heating arrangement, both can improve heat sink temperature, can make the operating temperature of driving engine remain on a higher level again simultaneously, become a difficult problem of pendulum in face of people.
The utility model content
The purpose of this utility model provides a kind of engine exhaust heat that utilizes and carries the effect energy-saving environmental protection device, adopts freeing pipe to add temperature booster outward, and the structure with temperature booster is communicated with coolant circulation unit can effectively solve foregoing problems.
The utility model is achieved in that
A kind of engine exhaust heat that utilizes is carried the effect energy-saving environmental protection device, include driving engine, establish freeing pipe on the driving engine, driving engine the place ahead is provided with water pump, water pump is provided with coolant outlet pipe and return water pipe, is communicated with heater unit between coolant outlet pipe and return water pipe, wherein, be arranged with temperature booster on exhaust wall, temperature booster is communicated in return water pipe or coolant outlet pipe;
In the described temperature booster is hollow, and the two side is provided with water outlet and water inlet, and water outlet is communicated with return water pipe with water inlet;
In the described temperature booster is hollow, and the two side is provided with water outlet and water inlet, and water outlet is communicated with coolant outlet pipe with water inlet;
On the return water pipe of temperature booster and pump house, be communicated with heat abstractor;
The part that temperature booster is located at the return water pipe on the exhaust wall by screw-casing constitutes.
The utlity model has following advantage:
1. the utility model has adopted heater structure, liquid in waste gas residual heat on the freeing pipe and the temperature booster can be carried out interchange of heat, improve fluid temperature in the return water pipe, effectively promote the operating temperature of driving engine, thereby made the engine internal fuel sufficient combustion, saved fuel, reduce component wear, reduced the pollution of waste gas, promptly promoted the efficient of driving engine, realized energy-conserving and environment-protective again environment.
2. the utility model has adopted heater structure and heat abstractor, and heat abstractor had both improved temperature in the compartment, has solved the heating problem, has made full use of waste gas residual heat again.
3. the utility model has adopted heater structure, has reduced the temperature of freeing pipe, helps the work of engine exhaust stroke, improves the dynamic property and stability of driving engine.
4. the utility model has adopted heater structure, has improved cooling-liquid temperature, has improved the service conditions of storage battery with parts such as igniting systems, has prolonged the service life of each parts.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the structural representation that the utility model adopts heat abstractor;
Fig. 3 is that the utility model adopts the return water pipe that is wound in freeing pipe partly to constitute the structural representation of temperature booster.
Number in the figure is described as follows:
1-driving engine 2-water pump 3-coolant outlet pipe 4-return water pipe
5-heater unit 6-freeing pipe 7-temperature booster 8-heat abstractor
The specific embodiment
As shown in Figure 1, a kind of engine exhaust heat that utilizes is carried the effect energy-saving environmental protection device, includes driving engine 1, establishes freeing pipe 6 on the driving engine 1, driving engine 1 the place ahead is provided with water pump 2, water pump 2 is provided with coolant outlet pipe 3 and return water pipe 4, and 4 of coolant outlet pipe 3 and return water pipes are communicated with heater unit 5, wherein, on freeing pipe 6 walls, be arranged with temperature booster 7, in the temperature booster 7 is hollow, and the two side is provided with water outlet and water inlet, and water outlet is communicated with return water pipe 4 with water inlet.
As shown in Figure 2, a kind of engine exhaust heat that utilizes is carried the effect energy-saving environmental protection device, include driving engine 1, establish freeing pipe 6 on the driving engine 1, driving engine 1 the place ahead is provided with water pump 2, water pump 2 is provided with coolant outlet pipe 3 and return water pipe 4,4 of coolant outlet pipe 3 and return water pipes are communicated with heater unit 5, wherein, being arranged with temperature booster 7 on freeing pipe 6 walls, is hollow in the temperature booster 7, and the two side is provided with water outlet and water inlet, water outlet all is communicated with return water pipe 4 with water inlet, also is communicated with heat abstractor 8 on the return water pipe of 2 on temperature booster 7 and water pump.
As shown in Figure 3, temperature booster 7 can partly be made of the return water pipe that screw-casing is located on the exhaust wall.
Claims (5)
1, a kind of engine exhaust heat that utilizes is carried the effect energy-saving environmental protection device, include driving engine, establish freeing pipe on the driving engine, driving engine the place ahead is provided with water pump, water pump is provided with coolant outlet pipe and return water pipe, is communicated with heater unit between coolant outlet pipe and return water pipe, it is characterized in that, be arranged with temperature booster on exhaust wall, temperature booster is communicated in return water pipe or coolant outlet pipe.
2, a kind of engine exhaust heat that utilizes according to claim 1 is carried the effect energy-saving environmental protection device, it is characterized in that: be hollow in the described temperature booster, the two side is provided with water outlet and water inlet, and water outlet is communicated with return water pipe with water inlet.
3, a kind of engine exhaust heat that utilizes according to claim 1 is carried the effect energy-saving environmental protection device, it is characterized in that: be hollow in the described temperature booster, the two side is provided with water outlet and water inlet, and water outlet is communicated with coolant outlet pipe with water inlet.
4, a kind of engine exhaust heat that utilizes according to claim 1 is carried the effect energy-saving environmental protection device, it is characterized in that: be communicated with heat abstractor on the return water pipe of temperature booster and pump house.
5, a kind of engine exhaust heat that utilizes according to claim 1 is carried the effect energy-saving environmental protection device, and it is characterized in that: the part that described temperature booster is located at the return water pipe on the exhaust wall by screw-casing constitutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200126369U CN2920714Y (en) | 2006-04-10 | 2006-04-10 | Effect-raising energy-saving environment protection device utilizing engine residual heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200126369U CN2920714Y (en) | 2006-04-10 | 2006-04-10 | Effect-raising energy-saving environment protection device utilizing engine residual heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2920714Y true CN2920714Y (en) | 2007-07-11 |
Family
ID=38253192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200126369U Expired - Fee Related CN2920714Y (en) | 2006-04-10 | 2006-04-10 | Effect-raising energy-saving environment protection device utilizing engine residual heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2920714Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102374604A (en) * | 2010-08-18 | 2012-03-14 | 上海汽车集团股份有限公司 | Method and system for controlling temperature of vehicular air conditioner |
-
2006
- 2006-04-10 CN CNU2006200126369U patent/CN2920714Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102374604A (en) * | 2010-08-18 | 2012-03-14 | 上海汽车集团股份有限公司 | Method and system for controlling temperature of vehicular air conditioner |
| CN102374604B (en) * | 2010-08-18 | 2014-04-16 | 上海汽车集团股份有限公司 | Method and system for controlling temperature of vehicular air conditioner |
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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: 20070711 Termination date: 20120410 |