CN105587393A - Small engine refrigerating and cooling system provided with wind wheel - Google Patents
Small engine refrigerating and cooling system provided with wind wheel Download PDFInfo
- Publication number
- CN105587393A CN105587393A CN201610140396.9A CN201610140396A CN105587393A CN 105587393 A CN105587393 A CN 105587393A CN 201610140396 A CN201610140396 A CN 201610140396A CN 105587393 A CN105587393 A CN 105587393A
- Authority
- CN
- China
- Prior art keywords
- wind wheel
- engine
- air inlet
- cooling
- cooling system
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P9/00—Cooling having pertinent characteristics not provided for in, or of interest apart from, groups F01P1/00 - F01P7/00
- F01P9/06—Cooling having pertinent characteristics not provided for in, or of interest apart from, groups F01P1/00 - F01P7/00 by use of refrigerating apparatus, e.g. of compressor or absorber type
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
- F01P5/04—Pump-driving arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B67/00—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for
- F02B67/04—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus
- F02B67/06—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus driven by means of chains, belts, or like endless members
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The invention discloses a small engine refrigerating and cooling system provided with a wind wheel. The small engine refrigerating and cooling system provided with the wind wheel comprises the wind wheel and a cooling coil pipe, wherein the wind wheel is arranged in an air inlet area in the lower portion of a housing, and the cooling coil pipe is arranged in a cooling area in the upper portion of the housing. The air inlet area is separated from the cooling area through a shell. The wind wheel is installed on a belt wheel shaft of an engine. The cooling coil pipe is installed on the end face of the engine in an overhead mode. An air inlet is formed in the portion, in the air inlet area, of the housing. A wind inlet is formed in the shell between the air inlet area and the cooling area. According to the small engine refrigerating and cooling system provided with the wind wheel, a traditional refrigerating and cooling system is installed on the engine in an integrated mode, and a traditional motor and fan cooling way is changed; the structure of accessories of the engine is made compact, the overall size of the refrigerating and cooling system is reduced, and the total cooling space is effectively reduced.
Description
Technical field:
The present invention relates to diesel engine refrigeration application technology, be specially a kind of put-put wind wheel systemCold cooling system.
Background technology:
Small-sized bavin, the traditional refrigeration radiating mode of petrol engine are the combination that adopts radiator and fan,In traditional structure, radiator and fan (are located in headstock away from engine setting as in vehicleCertain position), independently occupy certain space, also need the long Distance Transmission power of pulley transmission mechanism, thisTo cause the loose not compact main cause of refrigeration radiating system architecture.
Summary of the invention:
For the deficiencies in the prior art, technical problem to be solved by this invention is to have proposed a kind of compactness to send outThe put-put wind wheel refrigeration radiating system of motivation accessory structure, is convenient to be assemblied in small-sized internal combustion mechanism coldSystem, to substitute conventional motors thermal component, dwindles the volume of mechanical assembly.
The put-put wind wheel refrigeration radiating system that can solve the technical problem, its technical scheme bagDraw together and be located at the wind wheel in air inlet region, below in case and the radiator coil tube of (in case) top heat dissipation region,Between described air inlet region and heat dissipation region, separated by housing, described wind wheel is installed on the belt pulley of engineOn axle, described radiator coil tube is installed on the end face of engine, between radiator coil tube and compressor, is flowed by liquidPipeline connection is offered air inlet on the case in air inlet region, between air inlet region and heat dissipation regionOn housing, offer air inlet.
In said structure, by the direct exhausting of the shaft-driven wind wheel of belt pulley, and the cold wind of suction is delivered toThe heat dissipation region of special-shaped radiator coil tube, high-temperature liquid stream in the cold air cooling coil pipe entering (fromRefrigeration compressor).
For not affecting the belt pulley attachment function of engine, described radiator coil tube is installed with the form of making somebody a mere figurehead,Described built on stilts place is the installation site of engine belt pulley annex (belt pulley combination belt).
Identical with conventional art, between described radiator coil tube and compressor, be communicated with by fluid flow tube road.
Described engine is domestic 186 serial single-cylinder engines preferably.
Or described engine is preferably produced Kubo field oc95.e4 engine daily.
Beneficial effect of the present invention:
1, put-put wind wheel refrigeration radiating system of the present invention is that traditional cooling system is integrated in and is startedOn machine, install, changed traditional motor radiating and fan cooling mode, the compact knot of engine accessory power ratingStructure, has dwindled the assembly volume of refrigeration radiating system, has effectively saved space.
2, invention is applicable to refrigeration system heat radiation and the parts liquid stream circulation cooling of various small size gasolines, diesel engine.
Brief description of the drawings:
Fig. 1 is the front view of one embodiment of the present invention.
Fig. 2 is the side view of Fig. 1 embodiment.
Figure number mark: 1, heat dissipation region; 2, engine; 3, wind wheel; 4, Pulley shaft; 5, screw;6, air inlet; 7, main drive belt wheel; 8, air inlet region; 9, case; 10, compressor.
Detailed description of the invention:
Below in conjunction with accompanying drawing illustrated embodiment, technical scheme of the present invention is described further.
Put-put wind wheel refrigeration radiating system of the present invention, comprises wind wheel 3 and radiator coil tube, described windWheel 3 is installed on the Pulley shaft 4 of engine 2, and take turns in main drive belt the installation site of wind wheel 3The outside of 7 (one of belt pulley annexes); It is to the left that described radiator coil tube is located at wind wheel 3 tops, radiator coil tubeBe installed on many screws 5 on the end face of engine 2, for not hindering original belt pulley annex (driven skinBelt wheel and belt) installation site, on described screw 5, be all set with pipe, radiator coil tube is shifted out and is startedMachine 2 end faces form built on stilts, are communicated with, as shown in Figure 1, Figure 2 between radiator coil tube and compressor by fluid flow tube roadShown in.
Described wind wheel 3 and radiator coil tube are placed in by air inlet region 8 (below) and heat dissipation region 1 (top)In the case 9 forming, the case 9 of described air inlet region 8 correspondences be shaped as circle, described radiating areaBeing shaped as of the case 9 of territory 1 correspondence is square, between circular air inlet region 8 and square heat dissipation region 1 byHorizontal housing is separated; The upper left side that described wind wheel 3 is eccentric in air inlet region 8 arranges, and makes wind wheel 3And the interval between circular case 9 increases gradually in the counterclockwise direction and forms wind-guiding section, as Fig. 1,Shown in Fig. 2.
The air inlet in described air inlet region 8 is opened on the periphery of circular case 9, and position is corresponding to windStenosis between wheel 3 and circular case 9, the air inlet 6 of described heat dissipation region 1 is opened in horizontalHousing right side, position is corresponding to the widest part between wind wheel 3 and circular case 9, as shown in Figure 1.
Running of the present invention:
1, described engine 2 starts running, and the Pulley shaft 4 of engine 2 drives belt pulley annex simultaneouslyWork with wind wheel 3, the compressor heat that drives compressor to produce through belt in engine 2 courses of work is logicalCrossing fluid flow tube road direction radiator coil tube carries.
2, the wind wheel 3 being rotated counterclockwise sucks cold wind in circular case 9 by air inlet, and cold wind is through leadingWind section enters in the case 9 of heat dissipation region 1 by air inlet 6.
3,, in the case 9 of heat dissipation region 1, the high-temperature liquid stream in cold wind and radiator coil tube (comes from pressureContracting machine) carry out exchange heat, the Low Temperature Liquid after cooling flows back to flows through refrigeration system capillary (throttling) extremelyEvaporimeter is realized heat exchange, and the hot blast after intensification is through entering the exhaust outlet of offering on the case 9 of heat dissipation region 1Discharge.
The present invention is specially adapted to send out at domestic 186 serial single-cylinder engines and daily output Kubo field oc95.e4In motivation, use.
Claims (4)
1. put-put wind wheel refrigeration radiating system, is characterized in that: comprise and be located at case (9)The wind wheel (3) in air inlet region, interior below (8) and the radiator coil tube of top heat dissipation region (1), instituteState between air inlet region (8) and heat dissipation region (1) and separated by housing, described wind wheel (3) is installedPulley shaft (4) in engine (2) is upper, and described radiator coil tube is in the end face of engine (2)Upper installation, is communicated with by fluid flow tube road between radiator coil tube and compressor, in the cover of air inlet region (8)Shell is offered air inlet on (1), on the housing between air inlet region (8) and heat dissipation region (1)Offer air inlet (6).
2. put-put wind wheel refrigeration radiating system according to claim 1, its feature existsIn: described radiator coil tube is installed with the form of making somebody a mere figurehead, and described built on stilts place is engine (2) belt pulleyThe installation site of annex.
3. put-put wind wheel refrigeration radiating system according to claim 1 and 2, its spyLevy and be: described engine (2) is domestic 186 serial single-cylinder engine assemblings.
4. put-put wind wheel refrigeration radiating system according to claim 1 and 2, its spyLevy and be: described engine (2) is daily output Kubo field oc95.e4 engine assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610140396.9A CN105587393A (en) | 2016-03-11 | 2016-03-11 | Small engine refrigerating and cooling system provided with wind wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610140396.9A CN105587393A (en) | 2016-03-11 | 2016-03-11 | Small engine refrigerating and cooling system provided with wind wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105587393A true CN105587393A (en) | 2016-05-18 |
Family
ID=55927255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610140396.9A Pending CN105587393A (en) | 2016-03-11 | 2016-03-11 | Small engine refrigerating and cooling system provided with wind wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105587393A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6075714A (en) * | 1983-09-30 | 1985-04-30 | Yanmar Diesel Engine Co Ltd | Radiator mount structure for industrial vertical internal-combustion engine |
| CN201496138U (en) * | 2009-09-27 | 2010-06-02 | 四川建设机械（集团）股份有限公司 | Engine cooling system of armored vehicles |
| CN202732082U (en) * | 2012-04-20 | 2013-02-13 | 东风汽车公司 | Rear engine cooling system device |
| CN104389669A (en) * | 2014-11-10 | 2015-03-04 | 广西钦州市奇福保温冷冻设备有限公司 | Engine axis rotor heat radiating system |
-
2016
- 2016-03-11 CN CN201610140396.9A patent/CN105587393A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6075714A (en) * | 1983-09-30 | 1985-04-30 | Yanmar Diesel Engine Co Ltd | Radiator mount structure for industrial vertical internal-combustion engine |
| CN201496138U (en) * | 2009-09-27 | 2010-06-02 | 四川建设机械（集团）股份有限公司 | Engine cooling system of armored vehicles |
| CN202732082U (en) * | 2012-04-20 | 2013-02-13 | 东风汽车公司 | Rear engine cooling system device |
| CN104389669A (en) * | 2014-11-10 | 2015-03-04 | 广西钦州市奇福保温冷冻设备有限公司 | Engine axis rotor heat radiating system |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160518 |