CN200943519Y - Side cover of vertical diesel engine - Google Patents
Side cover of vertical diesel engine Download PDFInfo
- Publication number
- CN200943519Y CN200943519Y CN 200620077706 CN200620077706U CN200943519Y CN 200943519 Y CN200943519 Y CN 200943519Y CN 200620077706 CN200620077706 CN 200620077706 CN 200620077706 U CN200620077706 U CN 200620077706U CN 200943519 Y CN200943519 Y CN 200943519Y
- Authority
- CN
- China
- Prior art keywords
- side cover
- diesel engine
- cover body
- vertical diesel
- utility
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates a side cover of a vertical diesel engine and belongs to the art of power devices. The side cover body of the utility model is mainly provided with an upper air collection channel, a hole of a crankshaft bearing seat, a joint notch and the lower part is provided with an air collection channel; the end surface raised on the circumference of the side cover of the side cover body is provided with a joint notch and a screw buckle; the side cover surface of the side cover body is a plane; the side cover body is provided with a fitting pin hole and a screw. The utility model has a simple and compact structure and a proper arrangement; works as a seal of the crank box of the vertical diesel engine and the supporting crank; while acts as an air collection channel of power generation unit cooling system; collects the cooling air of the cooling vertical diesel engine cylinder cover, a cylinder body and a lubricating oil enclosure, then cool down an exhaust pipe and a silencer so that the cooled air can cool down the steps of heating parts of the power generation unit; reduce the power consumed by the cooling fans of the diesel engine to save energy.
Description
Technical field
The utility model relates to a kind of side cover of vertical diesel engine, specifically plays the effect of sealing vertical diesel engine crankcase body and supporting crankshaft; Have the effect of generator unit cooling system collection air channel simultaneously concurrently; Belong to the power plant field.
Background technique
The vertical diesel engine digital-code generating unit requirement of forced air cooling has the air of the ambient temperature of sufficient intensity to cool off the big and concentrated position of heating, as the cylinder body of vertical diesel engine, cylinder cap, lubricated oilcan, outlet pipe, baffler etc., has only the above-mentioned position of abundant cooling, especially these two positions of outlet pipe and baffler, its temperature is the highest in the generator unit, heating value is very big, need heat radiation in time just to be unlikely to cause the bulk temperature of generator unit to raise, could guarantee the permanent operation reliably in whole generating unit.
Before the utility model is made, in existing technology, general length of the outlet pipe of diesel generation unit and baffler are generally far away from vertical diesel engine, adopt natural air cooling, perhaps adopt the heat insulation method of thermal insulating material parcel, make the unlikely intensification of temperature of generator unit too many, in fact above-mentioned two kinds of methods can't guarantee that all the temperature of generator unit does not raise, and the rising of generator unit temperature can cause the problem of series: as the decline of output power, the thinning insufficient lubrication that causes of lubricant oil, electronic apparatus components and parts unstable properties, lead is softening so that break down or the like.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, thereby a kind of effect that can play sealing vertical diesel engine crankcase body and supporting crankshaft is provided; Have the effect in generator unit cooling system collection air channel simultaneously concurrently; Be the collection air channel on vertical diesel engine side cover top, the middle and lower part is for cooperating the effect of playing sealing vertical diesel engine crankcase body, depositing lubricant oil and supporting crankshaft with body; The collection air channel is formed for collection air channel, side cover peripheral projection in the bottom; Can set cooling vertical diesel engine cylinder cap, the cooling air of cylinder body and lubricated oilcan, cooled exhaust pipe and baffler are realized the side cover of cooling air to the vertical diesel engine of the terraced utmost point cooling of heating position in the generator unit again.
Main solution of the present utility model is achieved in that
It is collection air channel, top that the utility model side cover body is provided with a hole, and its opening shape and vertical diesel engine top cylinder body, cylinder cap air channel coincide, and is shaped on to engage and mouthful engages with last wind deflector, left wind deflector, right wind deflector in order to engage the collection air channel.Single hole is made in collection air channel, top or the hole of making more than two is combined into.
The utility model side cover body bottom is provided with a hole, engages with vertical diesel engine lower guide aerofoil to be collection air channel, bottom.Collection air channel, bottom is the oblong aperture shape or makes elliptical shape.
The utility model side cover body peripheral projection is also formed a collection air channel, engages the circulation cooling chamber that forms baffler with the baffler rear casing.
The end face of the utility model side cover body peripheral projection is provided with and engages mouthful, aims to engage the baffler rear casing and establish, and also is shaped on the screw lug simultaneously.
The utility model side cover body is provided with a crankshaft bearing seat hole, supporting vertical diesel oil machine crankshaft;
The side cover face of the utility model side cover body is a plane, its form fit vertical diesel oil box body wherein is provided with positioning pin hole, it is fastened on the vertical diesel oil box body by screw by locating stud and with bolt, constitute the crankcase body of the vertical diesel engine of sealing, deposit lubricant oil;
Compared with the prior art the utility model has the following advantages:
The utility model is simple in structure, compact, connection and reasonable arrangement; Can play the effect of sealing vertical diesel engine crankcase body and supporting crankshaft; Have the effect in generator unit cooling system collection air channel simultaneously concurrently; Cooperate the effect that to play sealing vertical diesel engine crankcase body, deposit lubricant oil and supporting crankshaft with body; The cooling air that can gather cooling vertical diesel engine cylinder cap, cylinder body and lubricated oilcan, cooled exhaust pipe and baffler realize that cooling air cools off the terraced utmost point of heating position in the generator unit again; Can reduce the power that the vertical diesel engine cooling fan is consumed, play energy-conserving action; Since adopt aluminum alloy or magnesium alloy manufacturing, in light weight, good manufacturability, aesthetic property is strong, and is easy to use.
Description of drawings
Fig. 1 is the utility model structural front view.
Fig. 2 is the utility model structure side view.
Fig. 3 is that the utility model structure A is to view.
Fig. 4 is the utility model structure rear view.
Fig. 5 is the utility model structure user mode exploded view.
Fig. 6 is the utility model structure user mode generator unit longitudinal construction schematic representation.
Fig. 7 is the utility model structure user mode generator unit lateral structure schematic representation.
Embodiment
Embodiment during following the utility model is incited somebody to action in conjunction with the accompanying drawings is further described:
Being provided with than macropore in the middle of side cover body 8 tops is collection air channel, top 23, and its opening shape and vertical diesel engine top cylinder body, cylinder cap air channel coincide.Collection air channel, top 23 can be made into single hole or the hole of making more than two is combined into.Collect the air channel and on side cover body 8, be shaped on and engage mouth 19 in order to engage better, to engage with last wind deflector 4, left and right sides wind deflector 5,6; The bottom is provided with than aperture 24, is collection hole, air channel than aperture 24, engages with vertical diesel engine lower guide aerofoil 7 to be collection air channel, bottom.Collection air channel, bottom 24 is for the oblong aperture shape or make elliptical shape.
Also form the collection air channel in side cover body 8 peripheral projection, engage the circulation cooling chamber that forms baffler with baffler rear casing 9.
On the side cover face 18 of side cover body 8, be provided with and engage mouth 25, establish, also be shaped on screw lug 26 simultaneously, engage the circulation cooling chamber that forms baffler with baffler rear casing 9 for engaging baffler rear casing 9.
The utility model side cover body 8 corners handle through slick and sly, are intended to reduce the resistance that cooling air passes through, and reduce the power that fan consumed, and play energy-conserving action.Also can paste the thin aluminium paper of one deck in baffler side inner wall surface in addition, to strengthen the thermal source reflection and then to reduce self heating temperature at side cover.
The wind scooper 1 of the vertical diesel engine digital-code generating unit that the utility model is related is by moulding fat or metal is made, and is connected with vertical diesel oil box body 3 with bolt, and suction tude 2 is by moulding fat or metal is made, and is connected with cylinder head 13 with bolt; Constitute main cooling channel chamber A by wind scooper 1, suction tude 2 and the vertical diesel oil box body 3 that is shaped on the wind deflector fitting surface;
Vertical diesel engine top left side wind deflector 5, right wind deflector 6 adopt bolton in vertical diesel oil box body 3 sides by moulding fat or metal is made; Have that suitable valve mechanism cover 16 is exposed and the last wind scooper 4 in the hole that oil sprayer exposes in the middle of the vertical diesel engine top, the usefulness bolton is on left and right sides wind deflector 5,6; By left wind deflector 5, right wind deflector 6, go up wind scooper 4, cylinder head 13 and be shaped on the vertical diesel oil box body 3 of the left and right wind deflector fitting surface in vertical diesel engine top, constitute two main cooling channel chamber B, C about vertical diesel engine top;
Following wind deflector 7 is by moulding fat or metal is made, with bolton in vertical diesel oil box body 3 bottoms, and be fixed by bolts to vertical diesel engine side cover body 8 on the vertical diesel oil box body 3 and vertical diesel oil box body 3 and constitute vertical diesel oil motor spindle master cooling channel chamber D;
Vertical diesel engine side cover body 8 and the baffler rear casing 9 that is fixed on the vertical diesel engine side cover body 8 constitute secondary cooling cycle chamber E;
In the above-mentioned main cooling channel chamber A fan 10 and permanent magnet generator are housed.Wherein permanent magnet generator machine stator 11-1 is fixed by bolts on the casing 3 of vertical diesel engine, and rotor of permanent-magnetic power generator 11-2 is fixed by bolts on the bent axle 12 of diesel engine, and fan 10 is fixed by bolts on the rotor of permanent-magnetic power generator 11-2.By the cooling air of fan 10 inspirations, at first cool off the permanent magnet generator in the A chamber, also cool off the surface of vertical diesel oil box body 3 in the A chamber simultaneously.Secondly cooling air divides three roads respectively by two main cooling channel chamber B about diesel engine top, C and the diesel engine main cooling channel in bottom chamber D, cool off the cyoinder cooling fin on the vertical diesel oil box body 3 respectively, radiating fin on the cylinder head 13, the heat-delivery surface of the lubricated oilcan in vertical diesel oil box body 3 bottoms, then by being shaped on the vertical diesel engine side cover body 8 of clamshell 9 and wind deflector mating groove behind the baffler, cooled exhaust pipe 14 and silencing apparatus 15 behind Nei Ji road, E chamber, wherein baffler 15 is fixed by bolts on the outlet pipe 14, and the silencing apparatus pad is housed betwixt, baffler 14 also is fixed by bolts on the vertical diesel engine side cover body 8 simultaneously, outlet pipe 14 is fixed on the cylinder head 13, and the outlet pipe pad is housed betwixt, discharge through baffler rear casing 9 at last.
Claims (3)
1, a kind of side cover of vertical diesel engine comprises vertical diesel engine side cover body (8), it is characterized in that:
(1), on side cover body (8), be provided with collection air channel, top (23), crankshaft bearing seat hole (22), be shaped on and engage mouthful (19);
(2), be provided with hole, collection air channel, bottom (24) in side cover body (8) bottom;
(3), side cover body (8) peripheral projection is formed the collection air channel;
(4), on the side cover face (18) of side cover body (8), be provided with and engage mouthful (25), be shaped on screw lug (26);
(5), the side cover face (17) of side cover body (8) is the plane;
(6), on side cover body (8), be provided with positioning pin hole (21), screw (20);
2, the side cover of a kind of vertical diesel engine according to claim 1 is characterized in that collection air channel, described bottom (24) is the oblong aperture shape or makes elliptical shape.
3, the side cover of a kind of vertical diesel engine according to claim 1 is characterized in that single hole is made in collection air channel, described top (23) or the hole of making more than two is combined into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620077706 CN200943519Y (en) | 2006-08-11 | 2006-08-11 | Side cover of vertical diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620077706 CN200943519Y (en) | 2006-08-11 | 2006-08-11 | Side cover of vertical diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200943519Y true CN200943519Y (en) | 2007-09-05 |
Family
ID=38718152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620077706 Expired - Fee Related CN200943519Y (en) | 2006-08-11 | 2006-08-11 | Side cover of vertical diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200943519Y (en) |
-
2006
- 2006-08-11 CN CN 200620077706 patent/CN200943519Y/en not_active Expired - Fee Related
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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: 20070905 Termination date: 20130811 |