CN203742812U - Air-cooling and water-cooling vertical single-cylinder diesel engine - Google Patents
Air-cooling and water-cooling vertical single-cylinder diesel engine Download PDFInfo
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- CN203742812U CN203742812U CN201420149399.5U CN201420149399U CN203742812U CN 203742812 U CN203742812 U CN 203742812U CN 201420149399 U CN201420149399 U CN 201420149399U CN 203742812 U CN203742812 U CN 203742812U
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Abstract
The utility model discloses an air-cooling and water-cooling vertical single-cylinder diesel engine, wherein a water-cooling device is arranged on a cylinder sleeve component and comprises a horizontal cooling pipe, a vertical water inlet pipe and a vertical drain pipe; the vertical water inlet pipe and the vertical drain pipe are both arranged on the outer side of the cylinder sleeve component along the axial direction of a wear-resistant cylinder sleeve; the lower end of the vertical water inlet pipe is sealed while the upper end is open, and the vertical water inlet pipe is communicated with a cold water source; the upper end of the vertical drain pipe is sealed while the lower end is communicated with external; a horizontal cooling pipe is arranged in each ventilating slot of an aluminum heat dissipation sleeve, and tightly fit with the jointing part of a jointing body; one end of the horizontal cooling pipe is communicated with the vertical water inlet pipe while the other end is communicated with the vertical drain pipe; therefore, when the air-cooling and water-cooling vertical single-cylinder diesel engine is matched with a water pump unit for use or working in an environment with a running water source, the cylinder sleeve component can be simultaneously cooled by air from a flywheel fan and cooling water from a water cooling device by only continuously injecting cold water into a vertical water inlet pipe, the working performance is stable and the reliability is good.
Description
Technical field:
The utility model relates to a kind of single cylinder diesel, relates in particular to single-cylinder vertical air-cooled diesel engine.
Background technique:
In the air-cooled serial diesel engines of single-cylinder vertical such as existing 168F, 170F, 173F, 178F, 186F and 188F, although their cylinder diameter is different, but its type of cooling is all to utilize flywheel fan and wind scooper to being with gelled cylinder liner, cylinder head and aluminum alloy organism to carry out forced air cooling, to reduce the operating temperature of cylinder liner, cylinder head and the temperature of complete machine.The machine temperature of air-cooled diesel engine all has a direct impact higher output power, operational reliability and working life to diesel engine, when serious, produce diesel engine burn oil or stings the serious accidents such as bearing shell, and machine temperature is higher is the most scabrous technical problem of air-cooled diesel engine.In recent years, the ratio of high-end water pump assembly adapted single-cylinder vertical air-cooled diesel engine improves constantly, and because water pump assembly is very high to the reliability requirement of diesel engine, therefore, must reduce the machine temperature of supporting diesel engine, to improve the operational reliability of diesel engine.
Model utility content:
The purpose of this utility model is to provide a kind of wind water cooling two cooling single-cylinder vertical-type diesel engines, and it is air-cooled that it can utilize flywheel fan to carry out, and utilizing again water pump to extract water out, that cylinder liner is carried out to water source is cooling, can be by 5 DEG C～8 DEG C of the machine temperature declines of diesel engine.
The utility model is to realize by following technical solution above-mentioned purpose.
The two cooling single-cylinder vertical-type diesel engines of a kind of wind water cooling, comprise body, crankshaft component, linkage component, piston element, cylinder liner assembly, cylinder head assembly and gear end cap, the flywheel end bearing journal of crankshaft component is arranged on body by rolling bearing, the power take-off bearing journal of crankshaft component is arranged on gear end by sliding bearing and covers, crankshaft component is free to rotate with respect to the conjunction of body and gear end cap, the crank of linkage component stub end and crankshaft component is hinged, little head end and the piston element of linkage component are hinged, cylinder liner assembly is fixedly mounted in the cylinder mounting holes of body upper end, piston element is sleeved in the endoporus of cylinder liner assembly, cylinder head assembly is arranged on the outside, upper end of cylinder liner assembly, described cylinder liner assembly comprises aluminium matter radiating sleeve and wear resisting cylinder jacket, described aluminium matter radiating sleeve is by radiating fin, ventilation slot and combination composition, radiating fin and ventilation slot are spaced apart and arranged on combination, wherein, ventilation slot is enclosed and is formed by two radiating fin and combination, described wear resisting cylinder jacket comprises that top adapter section and bottom coordinate section, aluminium matter radiating sleeve is fixedly installed in die casting mode in the top adapter section peripheral outer wall of wear resisting cylinder jacket by combination, cylinder liner assembly coordinates in the dismountable cylinder mounting holes that is arranged on body upper end of section by the bottom of wear resisting cylinder jacket, it is characterized in that: on cylinder liner assembly, be also provided with water-cooling apparatus, described water-cooling apparatus comprises horizontal cooling tube, vertical inlet pipe and water-exit vertically pipe, vertical inlet pipe and water-exit vertically Guan Jun are along the outside that is axially disposed within cylinder liner assembly of wear resisting cylinder jacket, the lower end closed of vertical inlet pipe, the upper end open of vertical inlet pipe, interlink with cold water source, the upper end closed of water-exit vertically pipe, lower end communicates with the external world, in each ventilation slot of aluminium matter radiating sleeve, be equipped with a horizontal cooling tube, horizontal cooling tube and combination junction fit tightly, horizontal cooling tube one end and vertical inlet pipe interlink, the other end and water-exit vertically pipe interlink.
Further, described horizontal cooling tube is red copper hollow pipe or aluminium matter hollow pipe, and on aluminium matter radiating sleeve, each ventilation slot is corresponding with horizontal cooling tube external surface shape and size with the shape of cross section of combination junction.
Further, described horizontal cooling tube is greater than 270 ° with the inclusion angle of combination in ventilation slot.
Further, horizontal cooling tube is hollow pipe, and on aluminium matter radiating sleeve, the shape of cross section of each ventilation slot and combination junction is semicircle, and semicircular diameter is identical with the cylindrical of horizontal cooling tube.
Further, the caliber of vertical inlet pipe and water-exit vertically pipe is greater than the caliber of horizontal cooling tube.
Owing to having set up in the ventilation slot of aluminium matter radiating sleeve by horizontal cooling tube, the water-cooling apparatus of vertical inlet pipe and water-exit vertically pipe composition, wherein, the junction of horizontal cooling tube and radiating fin and combination fits tightly, one end of horizontal cooling tube communicates with cooling water source by vertical inlet pipe, the other end communicates with the external world by water-exit vertically pipe, when the diesel engine of this structure and water pump assembly support the use or work under the environment of being furnished with water source from the beginning, as long as constantly inject unfrequented water in vertical inlet pipe, the cylinder liner portion of diesel engine just can obtain the forced air cooling of flywheel fan simultaneously and the cooling water of water-cooling apparatus is forced cooling, through actual tests, single-cylinder vertical air-cooled diesel engine is under identical test conditions, single-cylinder vertical air-cooled diesel engine adopts wind water cooling dual-cooled scheme compared with simple air-cooled technological scheme, after diesel engine continuous operation 10 hours, machine temperature of the present utility model is 39 DEG C, diesel engine work stable performance, good reliability, and 57 DEG C of the machine Wen Zewei of contrast, simultaneously, it is good that diesel engine work stable performance and good reliability are all not so good as the utility model.
Brief description of the drawings:
Fig. 1 is the structural representation of single-cylinder vertical air-cooled diesel engine;
Fig. 2 is that cylinder liner parts are set up the structural representation after water-cooling apparatus;
Fig. 3 is the partial sectional view of water-cooling apparatus;
Fig. 4 is the connection diagram between horizontal cooling tube, vertical inlet pipe and water-exit vertically pipe;
In figure: 1-body; 2-crankshaft component; 3-linkage component; 4-piston element; 5-cylinder liner assembly; 6-cylinder head assembly; 7-gear end cap; 8-water-cooling apparatus; 51-aluminium matter radiating sleeve; 52-wear resisting cylinder jacket; 511-radiating fin; 512-ventilation slot; 513-combination; 521-top adapter section; 522-bottom coordinates section; The horizontal cooling tube of 81-; 82-vertical inlet pipe; 83-water-exit vertically pipe.
Embodiment:
Below in conjunction with accompanying drawing, the utility model is done to further full and accurate explanation:
Embodiment 1: the two cooling single-cylinder vertical-type diesel engines of a kind of wind water cooling, as shown in Figure 1 to 4, it comprises body 1, crankshaft component 2, linkage component 3, piston element 4, cylinder liner assembly 5, cylinder head assembly 6 and gear end cap 7, the flywheel end bearing journal of crankshaft component 2 is arranged on body 1 by rolling bearing, the power take-off bearing journal of crankshaft component 2 is arranged on gear end cap 7 by sliding bearing, crankshaft component 2 is free to rotate with respect to the conjunction of body 1 and gear end cap 7, the crank of linkage component 3 stub ends and crankshaft component 2 is hinged, little head end and the piston element 4 of linkage component 3 are hinged, cylinder liner assembly 5 is fixedly mounted in the cylinder mounting holes of body 1 upper end, piston element 4 is sleeved in the endoporus of cylinder liner assembly 5, cylinder head assembly 6 is arranged on the outside, upper end of cylinder liner assembly 5, described cylinder liner assembly 5 comprises aluminium matter radiating sleeve 51 and wear resisting cylinder jacket 52, described aluminium matter radiating sleeve 51 is by radiating fin 511, ventilation slot 512 and combination 513 form, radiating fin 511 and ventilation slot 512 are spaced apart and arranged on combination 513, wherein, ventilation slot 512 is enclosed and is formed by two radiating fin 511 and combination 513, described wear resisting cylinder jacket 52 comprises that top adapter section 521 and bottom coordinate section 522, aluminium matter radiating sleeve 51 is fixedly installed in die casting mode in top adapter section 521 peripheral outer wall of wear resisting cylinder jacket 52 by combination 513, cylinder liner assembly 5 coordinates in section 522 dismountable cylinder mounting holes that are arranged on body 1 upper end by the bottom of wear resisting cylinder jacket 52, on cylinder liner assembly 5, be also provided with water-cooling apparatus 8, described water-cooling apparatus 8 comprises horizontal cooling tube 81, vertical inlet pipe 82 and water-exit vertically pipe 83, vertical inlet pipe 82 and water-exit vertically pipe 83 are all along the outside that is axially disposed within cylinder liner assembly 5 of cylinder liner, the lower end closed of vertical inlet pipe 82, the upper end open of vertical inlet pipe 82, interlink with cold water source, the upper end closed of water-exit vertically pipe 83, lower end communicates with the external world, in each ventilation slot 512 of aluminium matter radiating sleeve 51, be equipped with a horizontal cooling tube 81, horizontal cooling tube 81 fits tightly with combination 513 junctions, horizontal cooling tube 81 one end and vertical inlet pipe 82 interlink, the other end and water-exit vertically pipe 83 interlink.
In this example, described horizontal cooling tube 81 is aluminium matter hollow pipe, and on aluminium matter radiating sleeve 51, each ventilation slot 512 is identical with size with horizontal cooling tube 81 external surface shape with the shape of cross section of combination 513 junctions, is all the tubular shape of hollow.Described horizontal cooling tube 81 is 300 ° with the inclusion angle of combination 513 in ventilation slot 512.
Mode of execution of the present utility model is a lot, and tubular form, the pipe diameter size of horizontal cooling tube 81 can be changed.The cast of vertical inlet pipe 82 and water-exit vertically pipe 83 and size also can change.
Claims (5)
1. the two cooling single-cylinder vertical-type diesel engines of wind water cooling, comprise body (1), crankshaft component (2), linkage component (3), piston element (4), cylinder liner assembly (5), cylinder head assembly (6) and gear end cap (7), the flywheel end bearing journal of crankshaft component (2) is arranged on body (1) by rolling bearing, the power take-off bearing journal of crankshaft component (2) is arranged on gear end cap (7) by sliding bearing, crankshaft component (2) is free to rotate with respect to the conjunction of body (1) and gear end cap (7), the crank of linkage component (3) stub end and crankshaft component (2) is hinged, the little head end of linkage component (3) and piston element (4) are hinged, cylinder liner assembly (5) is fixedly mounted in the cylinder mounting holes of body (1) upper end, piston element (4) is sleeved in the endoporus of cylinder liner assembly (5), cylinder head assembly (6) is arranged on the outside, upper end of cylinder liner assembly (5), described cylinder liner assembly (5) comprises aluminium matter radiating sleeve (51) and wear resisting cylinder jacket (52), described aluminium matter radiating sleeve (51) is by radiating fin (511), ventilation slot (512) and combination (513) composition, radiating fin (511) and ventilation slot (512) are spaced apart and arranged on combination (513), wherein, ventilation slot (512) is enclosed and is formed by two radiating fin (511) and combination (513), described wear resisting cylinder jacket (52) comprises that top adapter section (521) and bottom coordinate section (522), aluminium matter radiating sleeve (51) is fixedly installed in die casting mode in top adapter section (521) peripheral outer wall of wear resisting cylinder jacket (52) by combination (513), cylinder liner assembly (5) coordinates in section (522) dismountable cylinder mounting holes that is arranged on body (1) upper end by the bottom of wear resisting cylinder jacket (52), it is characterized in that: on cylinder liner assembly (5), be also provided with water-cooling apparatus (8), described water-cooling apparatus (8) comprises horizontal cooling tube (81), vertical inlet pipe (82) and water-exit vertically pipe (83), vertical inlet pipe (82) and water-exit vertically pipe (83) are all along the outside that is axially disposed within cylinder liner assembly (5) of wear resisting cylinder jacket (52), the lower end closed of vertical inlet pipe (82), the upper end open of vertical inlet pipe (82), interlink with cold water source, the upper end closed of water-exit vertically pipe (83), lower end communicates with the external world, in each ventilation slot (512) of aluminium matter radiating sleeve (51), be equipped with a horizontal cooling tube (81), horizontal cooling tube (81) fits tightly with combination (513) junction, horizontal cooling tube (81) one end and vertical inlet pipe (82) interlink, the other end and water-exit vertically pipe (83) interlink.
2. two cooling single-cylinder vertical-type diesel engines of wind water cooling according to claim 1, it is characterized in that: described horizontal cooling tube (81) is red copper hollow pipe or aluminium matter hollow pipe, the upper each ventilation slot (512) of aluminium matter radiating sleeve (51) is corresponding with horizontal cooling tube (81) external surface shape and size with the shape of cross section of combination (513) junction.
3. two cooling single-cylinder vertical-type diesel engines of wind water cooling according to claim 1, is characterized in that: described horizontal cooling tube (81) ventilation slot (512) in and the inclusion angle of combination (513) be greater than 270 °.
4. two cooling single-cylinder vertical-type diesel engines of wind water cooling according to claim 1, it is characterized in that: horizontal cooling tube (81) is hollow pipe, the upper each ventilation slot (512) of aluminium matter radiating sleeve (51) is semicircle with the shape of cross section of combination (513) junction, and semicircular diameter is identical with the cylindrical of horizontal cooling tube (81).
5. two cooling single-cylinder vertical-type diesel engines of wind water cooling according to claim 1, is characterized in that: the caliber of vertical inlet pipe (82) and water-exit vertically pipe (83) is greater than the caliber of horizontal cooling tube (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420149399.5U CN203742812U (en) | 2014-03-29 | 2014-03-29 | Air-cooling and water-cooling vertical single-cylinder diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420149399.5U CN203742812U (en) | 2014-03-29 | 2014-03-29 | Air-cooling and water-cooling vertical single-cylinder diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203742812U true CN203742812U (en) | 2014-07-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420149399.5U Withdrawn - After Issue CN203742812U (en) | 2014-03-29 | 2014-03-29 | Air-cooling and water-cooling vertical single-cylinder diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203742812U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883419A (en) * | 2014-03-29 | 2014-06-25 | 江苏金动动力机械有限公司 | Air and water cooling double-cooling single-cylinder vertical diesel engine |
-
2014
- 2014-03-29 CN CN201420149399.5U patent/CN203742812U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103883419A (en) * | 2014-03-29 | 2014-06-25 | 江苏金动动力机械有限公司 | Air and water cooling double-cooling single-cylinder vertical diesel engine |
| CN103883419B (en) * | 2014-03-29 | 2019-01-18 | 江苏金动动力机械有限公司 | A kind of double cooling single-cylinder vertical-type diesel engines of wind water cooling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140730 Effective date of abandoning: 20190118 |