CN202144767U - Water spraying engine - Google Patents
Water spraying engine Download PDFInfo
- Publication number
- CN202144767U CN202144767U CN201120182180U CN201120182180U CN202144767U CN 202144767 U CN202144767 U CN 202144767U CN 201120182180 U CN201120182180 U CN 201120182180U CN 201120182180 U CN201120182180 U CN 201120182180U CN 202144767 U CN202144767 U CN 202144767U
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- water
- engine
- hole
- spraying
- spray
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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
Abstract
A water spray engine relates to an energy saving water spraying engine. Based on conventional gasoline engines and diesel engines, the water spray engine is structured in such a manner that spraying holes are arranged on a cylinder cap, and nozzles are arranged in the spraying holes. The nozzles are connected with a high pressure water pump through water pipes, and the high pressure water pump is connected with a water tank through a water pipe. Waste heat of the engine can be utilized to do work, which improves the efficiency of the engine.
Description
Technical field
The utility model relates to a kind of energy-conservation hydro-motor, can utilize engine exhaust heat water spray vaporization acting.
Background technique
At present, various explosive motors heat energy over half all slatterns through radiation system and tail gas, and this part energy does not obtain utilizing, and efficient is very low, and fuel consumption is higher.Existing similar techniques, water directly is sprayed onto in the combustion gas of burning during water spray, because water 100 degree vaporizations absorb big calorimetric during vaporization, water vapor place can make the combustion gas temperature drop to below the oily burning-point, thus the adversely affecting its combustion effect, thereby be difficult to promote.
Summary of the invention
The technical problem that the utility model solves is:
The utility model has solved engine exhaust heat and has wasted problem; Make full use of the engine exhaust heat energy, absorb engine exhaust heat vaporization acting, change into power to most of waste heat of available engine waste through water spray; Increase substantially engine efficiency, obviously reduced fuel consumption.Solved existing similar techniques, water directly is sprayed onto in the combustion gas of burning during water spray, the problem of adversely affecting its combustion effect, and water directly is not sprayed onto in the combustion gas of burning during the present technique water spray, thereby does not influence firing effect.
The technological scheme of the utility model is:
On existing petrol engine, diesel engine basis, one or more hole for water sprayings are arranged on the cylinder cap, the structure of a plurality of hole for water sprayings can make water vapour and combustion gas separate basically, does not more influence firing effect.Water spout is installed in the hole for water spraying, and water spout joins through water pipe and high-pressure water pump, and high-pressure water pump joins through water pipe and water tank.As far as the structure of a plurality of hole for water sprayings, in the hole for water spraying far away apart from cylinder body, the outlet of the water spray of water spout is inner at hole for water spraying, and water is sprayed onto on the inwall of hole for water spraying during water spray.On near the cylinder cap the cylinder body, can evenly arrange a plurality of hole for water sprayings all around, the water spout in these hole for water sprayings can be sprayed onto water on inboard wall of cylinder block and the piston edge, and a plurality of hole for water sprayings of evenly arranging make cylinder body wall and piston edge can both be sprayed onto water equably.The water vapour of vaporization mainly is distributed in cylinder lid surface and cylinder body surrounded surface, in the middle of being expressed to mixed gas, is burning mid-term just, and water vapour separates with middle combustion gas basically, therefore, does not influence firing effect.Water vapor absorbs the heat energy of cylinder cap, cylinder body and piston, therefore, can cancel engine cooling system.The volume water spray; Do not have the water of vaporization at once at inner surface of cylinder block and hole for water spraying internal surface, in piston acting process, the combustion gas about 2000 degree is known from experience to make the water vapor that not have vaporization at once and the water vapour elevated temperature is expanded and is done work; Reduce exhaust temperature simultaneously; Make most of using waste heat from tail gas obtain utilizing, 70% of the waste of available engine technology waste heat energy major part obtains utilizing like this, makes the engine efficiency multiplication.Begin at the 3rd stroke, piston is sprayed water when the detonation of top dead center oil, also can spray water by piston mistake several angle after the detonation of top dead center oil again.The acting of together expanding of water vapor and combustion gas.Water directly is not sprayed onto in the combustion gas, does not exist water in combustion gas, to vaporize and absorbs the problem of big calorimetric, therefore, does not influence firing effect, sprays water when the most of oil of several angle has burnt if piston is crossed at top dead center again, and firing effect is not more had influence.The control of injection flow rate, can with the fuel oil throttle linkage.
Can be single-cylinder engine, also can be multicylinder engine.For diesel engine and petrol engine; Water spray system can be the same with the injection system of diesel engine; The injection system that increases by a cover diesel engine on the engine structure is used for water spray, and various injection system structures such as available solid injection system, electric-controlled co-rail injection system, electric injection system are as water spray system.Water will pass through processing, and machine oil will be used waterproof machine oil, prevents to injure motor.
The good effect of this model utility:
Promote the piston mode of work-doing through water spray water vapor expansion, make full use of the acting of engine exhaust heat energy, engine efficiency is greatly improved, even efficient doubles.Comprehensively popularizing of present technique can be practiced thrift fuel oil in a large number, and it is near half that world oil consumption is reduced, significant to the development of low-carbon economy.Present technique does not influence firing effect, has solved existing similar techniques and in combustion gas, has sprayed water, and the problem of adversely affecting its combustion effect, this technology make engine exhaust heat utilization technology obtain breakthrough.
Description of drawings
Fig. 1 is first kind of example structure schematic representation
Fig. 2 is second kind of example structure schematic representation
1. cylinder body A among the figure, 2. piston A, 3. cylinder cap A, 4. oil nozzle, 5. water spout A, 6. water pipe A; 7. high-pressure water pump A, 8. water tank A, 9. hole for water spraying A, 10. cylinder body B, 11. piston B, 12. cylinder cap B; 13. spark plug, 14. water spout B, 15. water pipe B, 16. high-pressure water pump B, 17. water tank B, 18. hole for water spraying B.
Embodiment
First kind of embodiment:
As shown in Figure 1, for a kind of water spray diesel engine structural representation, oil nozzle (4) is arranged on the cylinder cap A (3), have a plurality of hole for water spraying A (9) on the cylinder cap A (3), water spout A (5) is installed in the hole for water spraying A (9).Apart from cylinder body hole for water spraying far away, the water spray of water spout A (5) exports in hole for water spraying A (9) inside, and water is sprayed onto on the inwall of hole for water spraying A (9) when accomplishing to spray water, near the hole for water spraying the cylinder body, and water is sprayed onto on inboard wall of cylinder block and the piston edge during water spray.Water directly is not sprayed onto in the combustion gas, thereby, do not influence firing effect.Water spout A (5) joins through water pipe A (6) and high-pressure water pump A (7), and high-pressure water pump A (7) joins through water pipe A (6) and water tank A (8).Above-mentioned water spray system structure is the same with injection system, on former motor basis, increases by a cover injection system structure and is used for water spray, injection flow rate and throttle synchronization control.The 3rd stroke begins when the left and right sides, 20 degree angle is crossed in oily detonation, to spray water, and water is vaporized into high-temperature vapor at once and combustion gas together promotes piston A (2) along the descending acting of cylinder body A (1).Near evenly arrange the cylinder body a plurality of hole for water sprayings make cylinder body wall and piston edge can both be sprayed onto water equably.The water vapour of vaporization mainly is distributed in cylinder lid surface and cylinder body surrounded surface, in the middle of being expressed to mixed gas, is burning mid-term just, and water vapour separates with middle combustion gas basically, therefore, does not influence firing effect.Water vapor absorbs the heat energy of cylinder cap, cylinder body and piston, therefore, can cancel engine cooling system.The volume water spray; Do not have the water of vaporization at once at inner surface of cylinder block and hole for water spraying internal surface, in piston acting process, the combustion gas about 2000 degree is known from experience to make the water vapor that not have vaporization at once and the water vapour elevated temperature is expanded and is done work; Reduce exhaust temperature simultaneously; Make most of using waste heat from tail gas obtain utilizing, 70% of the waste of available engine technology waste heat energy major part obtains utilizing like this, makes the engine efficiency multiplication.
Second kind of embodiment:
As shown in Figure 2, for a kind of water spray petrol engine structural representation, spark plug (13) is arranged on the cylinder cap B (12), have a plurality of hole for water spraying B (18) on the cylinder cap B (12), water spout B (14) is installed in the hole for water spraying B (18).Apart from cylinder body hole for water spraying far away, the water spray of water spout B (14) exports in hole for water spraying B (18) inside, and water is sprayed onto on the inwall of hole for water spraying B (18) when accomplishing to spray water, near the hole for water spraying the cylinder body, and water is sprayed onto on inboard wall of cylinder block and the piston edge during water spray.Water directly is not sprayed onto in the combustion gas, thereby, do not influence firing effect.Water spout B (14) joins through water pipe B (15) and high-pressure water pump B (16), and high-pressure water pump B (16) joins through water pipe B (15) and water tank B (17).Above-mentioned water spray system adopts electric injection system, and motor increases corresponding construction.The 3rd stroke begins piston sprays water when the detonation of top dead center oil, and the water high-temperature vapor of at once vaporizing gets in the cylinder, together promotes piston B (11) along the descending acting of cylinder body B (10) with combustion gas.Near evenly arrange the cylinder body a plurality of hole for water sprayings make cylinder body wall and piston edge can both be sprayed onto water equably.The water vapour of vaporization mainly is distributed in cylinder lid surface and cylinder body surrounded surface, in the middle of being expressed to mixed gas, is burning mid-term just, and water vapour separates with middle combustion gas basically, therefore, does not influence firing effect.Water vapor absorbs the heat energy of cylinder cap, cylinder body and piston, therefore, can cancel engine cooling system.The volume water spray; Do not have the water of vaporization at once at inner surface of cylinder block and hole for water spraying internal surface, in piston acting process, the combustion gas about 2000 degree is known from experience to make the water vapor that not have vaporization at once and the water vapour elevated temperature is expanded and is done work; Reduce exhaust temperature simultaneously; Make most of using waste heat from tail gas obtain utilizing, 70% of the waste of available engine technology waste heat energy major part obtains utilizing like this, makes the engine efficiency multiplication.
Claims (2)
1. a hydro-motor is made up of cylinder cap, cylinder body, piston etc., and it is characterized in that: hole for water spraying is arranged on the cylinder cap, water spout is installed in the hole for water spraying, water spout joins through water pipe and high-pressure water pump, and high-pressure water pump joins through water pipe and water tank.
2. hydro-motor according to claim 1 is characterized in that: the water spray outlet of water spout is in the inside of hole for water spraying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120182180U CN202144767U (en) | 2011-05-24 | 2011-05-24 | Water spraying engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120182180U CN202144767U (en) | 2011-05-24 | 2011-05-24 | Water spraying engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202144767U true CN202144767U (en) | 2012-02-15 |
Family
ID=45580699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120182180U Expired - Fee Related CN202144767U (en) | 2011-05-24 | 2011-05-24 | Water spraying engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202144767U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103161613A (en) * | 2011-12-13 | 2013-06-19 | 刘辉仁 | Combustion engine capable of using electric heat energy in independent mode or in auxiliary mode |
-
2011
- 2011-05-24 CN CN201120182180U patent/CN202144767U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103161613A (en) * | 2011-12-13 | 2013-06-19 | 刘辉仁 | Combustion engine capable of using electric heat energy in independent mode or in auxiliary mode |
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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: 20120215 Termination date: 20130524 |