CN201218131Y - Internal combustion engine refrigerating device capable of improving fuel oil utilization ratio - Google Patents
Internal combustion engine refrigerating device capable of improving fuel oil utilization ratio Download PDFInfo
- Publication number
- CN201218131Y CN201218131Y CNU2008200291045U CN200820029104U CN201218131Y CN 201218131 Y CN201218131 Y CN 201218131Y CN U2008200291045 U CNU2008200291045 U CN U2008200291045U CN 200820029104 U CN200820029104 U CN 200820029104U CN 201218131 Y CN201218131 Y CN 201218131Y
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- China
- Prior art keywords
- temperature
- water
- processor
- combustion engine
- fuel
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- 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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Abstract
The utility model provides an internal-combustion engine cooling device which can improve the utilization ratio of fuel and comprises a temperature sensor arranged between a gas inlet door and a fuel injector, and a water atomizer arranged between a gas outlet valve and the fuel injector, wherein the temperature sensor is electrically connected with a processor which is electrically connected with a controller, the water atomizer is communicated with a cooling-water tank through the controller; the temperature sensor can measure the temperature in a cylinder and sends temperature signals to the processor, the processor instructs the controller to control the water atomizer to spray a certain amount of water in the form of spray into the cylinder, the water lowers the temperature of the cylinder, meanwhile the water is vaporized at high temperature and drives a piston to apply work together with high-temperature fuel gas. The utility model has the advantages that the structure is simple, the cost is low, the utilization ratio of energy is improved, the energy is saved, and the cooling effect is better.
Description
Technical field
The utility model relates to a kind of cooling unit, particularly a kind of internal-combustion engine cooling unit that improves fuel utilization ratio.
Background technique
The internal-combustion engine cooling unit of prior art generally is divided into two kinds.A kind of is the pump circulation cooling, low temperature area in the cylinder high-temperature area outside of internal combustion engines is provided with one group of circulation waterway, this circulation waterway utilizes the running of water pump, to the cooling water between high-temperature zone and the low temperature area circulate, heat exchange, reach cooling purpose.The cooling unit of this structure has water pump to help flow of cooling water, and cooling effect is better, but structure more complicated and cost are higher.Another kind is circulating and evaporating cooling, and cylinder of internal-combustion engine directly is full of cooling water, comes cooling internal combustion engines by evaporation of water, the cooling unit of this structure, and relatively simple for structure, cost is lower, but cooling effect is also relatively poor, energy saving not also.
Summary of the invention
The purpose of this utility model is to overcome the shortcoming of above-mentioned prior art, and a kind of internal-combustion engine cooling unit that improves fuel utilization ratio is provided, and has simple in structurely, and cost is low, has improved capacity usage ratio, has saved the energy, and cooling effect is characteristics preferably.
For achieving the above object, the technical solution adopted in the utility model is: the utility model comprise be arranged on the temperature transducer 3 between intake valve 2 and the oil sprayer 4 and be arranged on exhaust valve 1 and oil sprayer 4 between water atomizer(-iser) 10, temperature transducer 3 is electrically connected with processor 12, and processor 12 is electrically connected with controller 11; Water atomizer(-iser) 10 is connected with cooling water tank 13 by controller 11.
Temperature transducer 3 is measured the temperature in the cylinder 5, and temperature signal passed to processor 12, processor 12 instruction control units 11 control water atomizer(-iser)s 10 spray into a certain amount of water in the cylinder 5 with vaporific form, water makes cylinder 5 temperature reduce, meanwhile water is promoted piston 6 actings together by high-temperature evaporation and high-temperature fuel gas.
When too high or too low for temperature, temperature transducer 3 will be passed to signal processor 12, and processor 12 calculates through handling, and controller 11 is passed in the instruction that increases or reduce injection flow rate, controller 11 will increase or reduce injection flow rate, thereby the temperature in the control cylinder 5 is in suitable scope.
Be connected with fuel-flow control device (not marking among the figure) between processor 12 and the oil sprayer 4, the calculated signals that processor 12 transmits according to temperature transducer 3 goes out required oil mass, and the fuel-flow control device is passed in instruction, an amount of oil of fuel-flow control device control oil sprayer 4 ejections.
Because the utility model is that the countercylinder wall is lowered the temperature under the prerequisite that does not reduce gas temperature in the cylinder substantially, so can not influence the proper functioning and the power of internal-combustion engine, and internal-combustion engine of the present utility model is housed to be adopted and will have portion of energy that internal-combustion engine scatters and disappears away now and be used for promoting piston and do work, so improved capacity usage ratio, saved the energy.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing structural principle of the present utility model and working principle are elaborated.
Referring to accompanying drawing, the utility model comprise be arranged on the temperature transducer 3 between intake valve 2 and the oil sprayer 4 and be arranged on exhaust valve 1 and oil sprayer 4 between water atomizer(-iser) 10, temperature transducer 3 is electrically connected with processor 12, processor 12 is electrically connected with controller 11; Water atomizer(-iser) 10 is connected with cooling water tank 13 by controller 11.
Working principle of the present utility model is: temperature transducer 3 is measured the temperature in the cylinder 5, and temperature signal passed to processor 12, processor 12 instruction control units 11 control water atomizer(-iser)s 10 spray into a certain amount of water in the cylinder 5 with vaporific form, water makes cylinder 5 temperature reduce, meanwhile water is promoted piston 6 actings together by high-temperature evaporation and high-temperature fuel gas.
When too high or too low for temperature, temperature transducer 3 will be passed to signal processor 12, and processor 12 calculates through handling, and controller 11 is passed in the instruction that increases or reduce injection flow rate, controller 11 will increase or reduce injection flow rate, thereby the temperature in the control cylinder 5 is in suitable scope.
Be connected with fuel-flow control device (not marking among the figure) between processor 12 and the oil sprayer 4, the calculated signals that processor 12 transmits according to temperature transducer 3 goes out required oil mass, and the fuel-flow control device is passed in instruction, an amount of oil of fuel-flow control device control oil sprayer 4 ejections.
In addition in the accompanying drawing, the 7th, wrist pin, the 8th, connecting rod, the 9th, bent axle.
Claims (2)
1, a kind of internal-combustion engine cooling unit that improves fuel utilization ratio, it is characterized in that: comprise be arranged on the temperature transducer (3) between internal combustion engine intake valve (2) and the oil sprayer (4) and be arranged on internal-combustion engine exhaust valve (1) and oil sprayer (4) between water atomizer(-iser) (10), temperature transducer (3) is electrically connected with processor (12), processor (12) is electrically connected with controller (11), and water atomizer(-iser) (10) is connected with cooling water tank (13) by controller (11).
2, a kind of internal-combustion engine cooling unit that improves fuel utilization ratio according to claim 1, it is characterized in that: be connected with the fuel-flow control device between described processor (12) and the oil sprayer (4), processor (12) goes out required oil mass according to the calculated signals that temperature transducer (3) transmits, the fuel-flow control device is passed in instruction, the oil that fuel-flow control device control oil sprayer (4) ejection is an amount of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200291045U CN201218131Y (en) | 2008-05-15 | 2008-05-15 | Internal combustion engine refrigerating device capable of improving fuel oil utilization ratio |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200291045U CN201218131Y (en) | 2008-05-15 | 2008-05-15 | Internal combustion engine refrigerating device capable of improving fuel oil utilization ratio |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201218131Y true CN201218131Y (en) | 2009-04-08 |
Family
ID=40540969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200291045U Expired - Fee Related CN201218131Y (en) | 2008-05-15 | 2008-05-15 | Internal combustion engine refrigerating device capable of improving fuel oil utilization ratio |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201218131Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012155599A1 (en) * | 2011-05-13 | 2012-11-22 | 申云华 | High-efficiency internal-combustion engine |
| CN102844540A (en) * | 2010-02-13 | 2012-12-26 | 麦卡利斯特技术有限责任公司 | Methods and systems for adaptively cooling combustion chambers in engines |
| CN108915836A (en) * | 2018-07-09 | 2018-11-30 | 廖增强 | A kind of cooling means of internal combustion engine |
-
2008
- 2008-05-15 CN CNU2008200291045U patent/CN201218131Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102844540A (en) * | 2010-02-13 | 2012-12-26 | 麦卡利斯特技术有限责任公司 | Methods and systems for adaptively cooling combustion chambers in engines |
| WO2012155599A1 (en) * | 2011-05-13 | 2012-11-22 | 申云华 | High-efficiency internal-combustion engine |
| CN108915836A (en) * | 2018-07-09 | 2018-11-30 | 廖增强 | A kind of cooling means of internal combustion engine |
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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: 20090408 |