CN205370742U - Gasengine with multiple cooling method - Google Patents
Gasengine with multiple cooling method Download PDFInfo
- Publication number
- CN205370742U CN205370742U CN201521044643.2U CN201521044643U CN205370742U CN 205370742 U CN205370742 U CN 205370742U CN 201521044643 U CN201521044643 U CN 201521044643U CN 205370742 U CN205370742 U CN 205370742U
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- CN
- China
- Prior art keywords
- air
- valve
- gas
- air inlet
- gas engine
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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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- 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
-
- 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
- Y02T10/30—Use of alternative fuels, e.g. biofuels
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- Exhaust Gas After Treatment (AREA)
Abstract
The utility model provides a gasengine with multiple cooling method. Including the gasengine body, turbocharging system, air intake system and exhaust system, turbocharging system including compressor, pipeline and gas receiver to be provided with the water cooling plant, air intake system's pipeline in install the shut -off valve that admits air in proper order, the spark arrester that admits air, wherein the shut -off valve that admits air for brass heat dissipation valve, install honeycomb formula metal airstrainer in the intake pipe of the shut -off valve that admits air department, the shell of the spark arrester that admits air on the parcel have one deck high -termal conductivity heat dissipation silicone grease, air intake system's pipeline on still install the intake air modulation device, exhaust system is connected with an absolutely empty intercooler. The utility model discloses can through multiple cooling method, reduce gasengine surface temperature under the condition of compressed gas acting, improve workman's factor of safety to be favorable to exhaust emission environmental protection index.
Description
Technical field
This utility model relates to gas engine technical field, is specifically related to a kind of gas engine with the multiple type of cooling.
Background technology
After the sixties in 20th century, the whole world experienced by three great oil crisises, and meanwhile, global environmental pollution is serious, and it not only has influence on developed country, also has influence on developing country gradually.The scarcity of the energy especially petroleum resources, global environment deterioration become two hang-ups in the world, China is no exception.China is a country that rich coal is oil-poor, and petroleum resources are not enough.
Planning replaces petroleum based fuels (i.e. gasoline and diesel oil) to have become as the effective ways solving the problems referred to above with development internal combustion engine use clean alternative fuel.It is possible not only to alleviate the contradiction between China's oil scarcity of resources and demand, is simultaneously also beneficial to China's long-term stability development and environmental conservation.Liquefied petroleum gas (i.e. PLG) is the one of gas substitute fuel, has that gasification temperature is low, combustion characteristics good, octane number high.Gas engine, by natural gas or the artificial coal gas generation power acting of burning, can be used for promoting automobile and steamer walking and driving electrical power generators.Have an advantage in that more clean than diesel engine or gasoline engine, environmental protection.Diesel engine and gasoline engine can be replaced, be now widely used in the field such as public transport, oil field generating.
At present, small-size four-stroke ic machine is widely used in the numerous areas such as agricultural, forestry, gardening, family owing to having the advantage such as compact conformation, little, the light weight of volume.But this kind of compact internal combustion engine all adopts gasoline as fuel, combustion gas can not be adopted as the energy, because the work by combustion of combustion gas generally requires gas compression, it is thus desirable to extra work, add the loss of energy, improve the temperature on gas engine surface, be unfavorable for the environmental requirement of manual security and toxic emission.
Summary of the invention
Technical problem to be solved in the utility model is the deficiency for above-mentioned existence, there is provided a kind of can when compress air work, by the multiple type of cooling, reduce gas engine surface temperature, improve the safety coefficient of workman, and be conducive to the gas engine with the multiple type of cooling of toxic emission environmental protection index.
This utility model solves its technical problem and be the technical scheme is that
With the gas engine of the multiple type of cooling, include gas engine body, pressure charging system, gas handling system and gas extraction system, it is characterised in that: described pressure charging system includes compressor, pipeline and gas receiver, and is provided with water cooling plant；Air inlet shut-off valve, air inlet spark arrester it is sequentially installed with in the pipeline of described gas handling system, wherein said air inlet shut-off valve is pyrite heat radiation valve, honeycomb metal airstrainer is installed in the air inlet pipe at air inlet shut-off valve place, the shell of described air inlet spark arrester is enclosed with a floor height heat conductivity heat dissipating silicone grease；The pipeline of described gas handling system is also equipped with air inlet regulating device；Described gas extraction system is connected to an air-air intercooler, and air-air intercooler adopts fan refrigeration, and the blowing direction of fan, just to exhaustor, is provided with cold water spray device at fan top, forms condensation water smoke and blow to exhaustor under fan beating effect.
In such scheme, described air-air intercooler is additionally provided with fin, and fin is arranged on fan just to position, after being positioned at air inlet pipe and spray equipment, can be lowered the temperature in time by the hot-air after heat exchange, lowers the operating temperature of fan.
In such scheme, described water cooling plant includes condensate pipe and water tank, equipped with water pressure gauge and water-thermometer on water tank, for detecting the temperature and pressure of condensed water.
In such scheme, described gas engine is originally external is additionally provided with how dry heat-exchange finned tube, for the heat radiation to gas engine housing.
In such scheme, described air inlet regulating device includes gas valve body, valve pocket and threaded adjusting valve.
In such scheme, described valve pocket is threadably secured and is socketed on gas valve body, and threaded adjusting valve runs through gas valve body, and the top of described threaded adjusting valve is provided with handwheel.
Of the present utility model it is a technical advantage that:
This utility model when compressing air work, by the multiple type of cooling, can reduce gas engine surface temperature, improve the safety coefficient of workman, and be conducive to toxic emission environmental protection index.
Accompanying drawing explanation
Fig. 1 is this utility model embodiment overall structure figure；
Fig. 2 is this utility model embodiment air inlet regulating device structure chart；
In figure: 1 pipeline, 2 gas receivers, 3 air-air intercoolers, 4 exhaustors, 5 fin, 6 threaded adjusting valves.
Detailed description of the invention
Below in conjunction with detailed description of the invention, this utility model is further described:
With the gas engine of the multiple type of cooling as shown in Fig. 1 Fig. 2, including gas engine body, pressure charging system, gas handling system and gas extraction system, described pressure charging system includes compressor, pipeline 1 and gas receiver 2, and is provided with water cooling plant；Air inlet shut-off valve, air inlet spark arrester it is sequentially installed with in the pipeline of described gas handling system, wherein said air inlet shut-off valve is pyrite heat radiation valve, honeycomb metal airstrainer is installed in the air inlet pipe at air inlet shut-off valve place, the shell of described air inlet spark arrester is enclosed with a floor height heat conductivity heat dissipating silicone grease；The pipeline of described gas handling system is also equipped with air inlet regulating device；Described gas extraction system is connected to an air-air intercooler 3, and air-air intercooler 3 adopts fan to freeze, and the blowing direction of fan, just to exhaustor 4, is provided with cold water spray device at fan top, forms condensation water smoke and blow to exhaustor 4 under fan beating effect.
In the present embodiment, described air-air intercooler 3 is additionally provided with fin, and fin is arranged on fan just to position, after being positioned at air inlet pipe and spray equipment, can be lowered the temperature in time by the hot-air after heat exchange, lowers the operating temperature of fan.
In the present embodiment, described water cooling plant includes condensate pipe and water tank, equipped with water pressure gauge and water-thermometer on water tank, for detecting the temperature and pressure of condensed water.
In the present embodiment, described gas engine is originally external is additionally provided with how dry heat-exchange finned tube, for the heat radiation to gas engine housing.
In the present embodiment, described air inlet regulating device includes gas valve body, valve pocket and threaded adjusting valve 6.
In the present embodiment, described valve pocket is threadably secured and is socketed on gas valve body, and threaded adjusting valve 6 runs through gas valve body, and the top of described threaded adjusting valve 6 is provided with handwheel.
Described above it is only Application Example of the present utility model, certainly can not limit the interest field of this utility model, the equivalence change therefore made according to this utility model claim with this, still belong to protection domain of the present utility model.
Claims (6)
1., with the gas engine of the multiple type of cooling, include gas engine body, pressure charging system, gas handling system and gas extraction system, it is characterised in that: described pressure charging system includes compressor, pipeline and gas receiver, and is provided with water cooling plant；Air inlet shut-off valve, air inlet spark arrester it is sequentially installed with in the pipeline of described gas handling system, wherein said air inlet shut-off valve is pyrite heat radiation valve, honeycomb metal airstrainer is installed in the air inlet pipe at air inlet shut-off valve place, the shell of described air inlet spark arrester is enclosed with a floor height heat conductivity heat dissipating silicone grease；The pipeline of described gas handling system is also equipped with air inlet regulating device；Described gas extraction system is connected to an air-air intercooler, and air-air intercooler adopts fan refrigeration, and the blowing direction of fan, just to exhaustor, is provided with cold water spray device at fan top, forms condensation water smoke and blow to exhaustor under fan beating effect.
2. the gas engine with the multiple type of cooling as claimed in claim 1, it is characterized in that, described air-air intercooler is additionally provided with fin, fin is arranged on fan just to position, after being positioned at air inlet pipe and spray equipment, hot-air after heat exchange can be lowered the temperature in time, lower the operating temperature of fan.
3. the gas engine with the multiple type of cooling as claimed in claim 1, it is characterised in that described water cooling plant includes condensate pipe and water tank, equipped with water pressure gauge and water-thermometer on water tank, for detecting the temperature and pressure of condensed water.
4. the gas engine with the multiple type of cooling as claimed in claim 1, it is characterised in that described gas engine is originally external is additionally provided with how dry heat-exchange finned tube, for the heat radiation to gas engine housing.
5. the gas engine with the multiple type of cooling as claimed in claim 1, it is characterised in that described air inlet regulating device includes gas valve body, valve pocket and threaded adjusting valve.
6. the gas engine with the multiple type of cooling as claimed in claim 5, it is characterised in that described valve pocket is threadably secured and is socketed on gas valve body, and threaded adjusting valve runs through gas valve body, and the top of described threaded adjusting valve is provided with handwheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521044643.2U CN205370742U (en) | 2015-12-15 | 2015-12-15 | Gasengine with multiple cooling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521044643.2U CN205370742U (en) | 2015-12-15 | 2015-12-15 | Gasengine with multiple cooling method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205370742U true CN205370742U (en) | 2016-07-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521044643.2U Expired - Fee Related CN205370742U (en) | 2015-12-15 | 2015-12-15 | Gasengine with multiple cooling method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205370742U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443234A (en) * | 2015-12-15 | 2016-03-30 | 湖北铂航动力科技有限公司 | Gas engine with multiple cooling modes |
-
2015
- 2015-12-15 CN CN201521044643.2U patent/CN205370742U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105443234A (en) * | 2015-12-15 | 2016-03-30 | 湖北铂航动力科技有限公司 | Gas engine with multiple cooling modes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20161215 |