CN211852032U - Fuel filter cushion block and fuel engine - Google Patents
Fuel filter cushion block and fuel engine Download PDFInfo
- Publication number
- CN211852032U CN211852032U CN202020508881.9U CN202020508881U CN211852032U CN 211852032 U CN211852032 U CN 211852032U CN 202020508881 U CN202020508881 U CN 202020508881U CN 211852032 U CN211852032 U CN 211852032U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- fuel
- oil
- fuel filter
- lubricating oil
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a fuel filter cushion block and a fuel engine, wherein the fuel filter cushion block comprises a channel part and a fixed part, and the channel part can be communicated with lubricating oil channels on two sides of a fuel injection pump on the fuel engine; the fixing part is used for fixing a fuel filter cushion block and installing a fuel filter. The fuel filter cushion block is installed on a shell on one side of the fuel engine, a fuel injection pump and a fuel filter of the fuel engine are sequentially arranged along the fuel engine shell, an oil taking port of the fuel injection pump is located on one side, close to the fuel engine shell, of the fuel injection pump, an oil inlet of the fuel injection pump is located on one side, opposite to the oil taking port, of the fuel injection pump, and the oil taking port and the oil inlet are communicated through a first pipeline and a second pipeline. On one hand, the quantity and the bending times of lubricating oil channels on two sides of the oil injection pump are reduced, and the circulation efficiency of a lubricating oil way is increased; on the other hand, the fuel filter pad block is simple in structure and low in manufacturing cost, and the reliability of fixing the fuel filter can be guaranteed.
Description
Technical Field
The utility model relates to a fuel engine technical field, specific theory relates to a fuel filter cushion and fuel engine.
Background
With the wide application of fuel oil engines in agricultural production and daily life, the requirements for volume and reliability are increasing. Due to the arrangement of the installation position of the fuel filter in the fuel engine and the lubricating oil pipeline, the compactness of the internal structure of the fuel engine and the circulation efficiency of the lubricating oil in the pipeline are influenced to a certain extent.
At present, a lubricating oil pipeline of an oil injection pump in most of fuel engines needs to take oil from a position close to the oil injection pump on the engine side and then bypasses the oil injection pump to an oil inlet of the oil injection pump on the other side of the oil injection pump to convey the oil. The problems of complex structure and excessive bending of the lubricating oil pipeline exist.
Therefore, whether a device can be designed or not is a problem to be solved by the patent, wherein the lubricating oil pipeline is complex in structure and excessive in bending.
Disclosure of Invention
The above defect to prior art exists, the utility model aims at providing a fire oil cleaner cushion and fuel oil engine, wherein, should fire oil cleaner cushion and effectively utilized fuel oil engine inner space, solved the complicated, too much problem of bending of lubricated oil pipe shape, improved the flow efficiency of lubricating oil at the pipeline.
One of the purposes of the utility model is to provide a fire oil cleaner cushion, the technical scheme who adopts as follows:
a fuel filter pad comprising:
and the channel part is provided with a lubricating oil channel, lubricating oil is introduced into the lubricating oil channel through the first pipeline, and the lubricating oil is output through the second pipeline. Further, the lubricating oil channel comprises an inlet and an outlet, the inlet is used for being connected with the first pipeline to introduce lubricating oil, and the outlet is used for being connected with the second pipeline to output lubricating oil;
and the fixing part is provided with a first fixing hole for installing a fuel filter and a second fixing hole for fixing the fuel filter cushion block on the fuel engine shell.
Among this technical scheme, designed one kind and had burnt oil filter cushion with lubricating oil passageway and fixed orifices, should burn oil filter cushion on the one hand and can realize the switching of lubricated oil pipe way, pass through lubricating oil passageway with first pipeline and second pipeline and be connected, on the other hand, should burn oil filter cushion and can realize will burn the effect that oil filter fixes on the fuel engine, conveniently fires oil filter's change and maintenance.
Specifically, the inlet opening is vertically downward and used for connecting the first pipeline, and the outlet opening is horizontal and used for connecting the second pipeline; or the inlet opening is horizontal and used for being connected with the first pipeline, and the outlet opening is vertical and downward and used for being connected with the second pipeline. Further, the lubricating oil channel is communicated with the first pipeline and the second pipeline through oil pipe joints.
In the technical scheme, the angles of the outlet and the inlet of the lubricating oil channel and the connection modes of the lubricating oil channel, the first pipeline and the second pipeline are designed. The lubricating oil pipeline connecting device is designed into a vertical downward inlet and a horizontal outlet, so that two sections of lubricating oil pipelines vertical to each other can be connected, namely, the conveying direction of the lubricating oil pipelines is changed. In addition, the lubricating oil channel and the lubricating oil pipeline are connected through the oil pipe joint, so that the lubricating oil pipeline is convenient to disassemble and assemble, and the service life of the fuel filter cushion block is prolonged.
Further, the size of the channel part in the vertical direction is smaller than that of the fixing part in the vertical direction, so that a gap for arranging the first pipeline or the second pipeline is formed; and/or the channel part and the fixing part are of an integral structure; and/or, the fixed part includes along last fixed area and the lower fixed area that distributes from top to bottom, first fixed orifices is fixed area under, the second fixed orifices is at last fixed area to the thickness of fixed area is less than the thickness formation step of last fixed area down, in order to place fuel filter's mounting panel.
This technical scheme is through designing the breach on firing oil filter cushion, prevents on the one hand with the interference of oil pipe joint, and on the other hand is favorable to reducing the volume of firing oil filter cushion. In addition, the channel part and the fixing part are of an integrated structure, so that the manufacturing cost of the fuel filter cushion block can be reduced, and the structural strength is increased.
The second purpose of the utility model is to provide an oil-burning machine, the scheme of adoption as follows:
the utility model provides a fuel engine, includes fires oil filter cushion, fire oil filter cushion and install on the shell of fuel engine one side, fuel engine's injection pump and fuel filter edge the fuel engine shell arranges in proper order, the oil mouth of getting of injection pump is located the injection pump is close to one side of fuel engine shell, the oil inlet of injection pump is located on the injection pump with get the opposite one side of oil mouth, it is further through first pipeline and second pipeline switch-on to get hydraulic fluid port and oil inlet, fire oil filter cushion includes:
the channel part is arranged close to the oil injection pump, a lubricating oil channel is formed in the channel part, and the oil taking port and the oil inlet are communicated through the first pipeline, the lubricating oil channel and the second pipeline in sequence and used for conveying lubricating oil;
the fixing part is arranged close to the fuel filter, a first fixing hole is formed in the fixing part for installing the fuel filter, and a second fixing hole is formed in the fixing part for fixing the fuel filter cushion block on the fuel filter shell.
In the technical scheme, the structure of the fuel filter cushion block is one of key points. Because the injection pump and the fuel filter of the fuel engine are sequentially arranged along the fuel engine shell, and the lubricating oil pipeline of the injection pump needs to bypass the injection pump and be connected to the other side of the injection pump. Normally, the fuel filter is directly fixed on a fuel engine shell, and the lubricating oil pipeline directly bypasses a fuel injection pump to be connected, so that the number and the bending times of the lubricating oil pipeline are increased, more space is occupied, and the installation of external parts of the fuel engine is influenced. The fuel filter cushion block is structurally divided into a channel part and a fixing part, and the position relation of the fuel filter, the fuel injection pump and the fuel engine shell is fully utilized. The channel part is used for switching lubricating oil pipelines, and the defects of large quantity and bending times and complex structure of the original lubricating oil channels are overcome; the fixing part is used for fixing the fuel filter cushion block and installing the fuel filter, so that the fixing position of the fuel filter is reasonably utilized, and the compactness of the overall structure of the fuel engine is enhanced.
Further preferably, the lubricating oil passage includes an inlet and an outlet, the inlet opening is vertically downward and used for connecting the first pipeline, and the outlet opening horizontally faces the oil injection pump and used for connecting the second pipeline.
In the scheme, the lubricating channel is formed in the channel part of the fuel filter cushion block and is used for being communicated with a lubricating oil pipeline, the manufacturing is simple, the manufacturing cost is low, and the reliability is high.
Further preferably, the lubricating oil passage is communicated with the first oil pipe and the second oil pipe through oil pipe joints.
In this scheme, use oil pipe joint to link together lubricated oil pipe and fuel filter passageway portion, can prevent to lead to lubricated oil pipe interface not hard up because of vibrations.
Preferably, the lubricating oil passage includes an inlet and an outlet, the inlet opening faces horizontally to the oil injection machine and is used for connecting the first pipeline, and the outlet opening faces vertically downward and is used for connecting the second pipeline.
In this scheme, offer lubricated passageway in the passageway portion of fuel filter cushion, can directly connect the access & exit of passageway portion with lubricating oil pipe on, simple manufacture, low in manufacturing cost, the installation is simple.
Further preferably, the size of the channel part in the vertical direction is smaller than the size of the fixing part in the vertical direction, so as to form a gap for the arrangement of the first pipeline or the second pipeline.
The cushion block structure is simplified by the characteristics of the reasonable application channel part and the fixing part. Because the design aim at of passageway portion switches on first pipeline and second pipeline and change the pipeline direction, and the design aim at of fixed part fires the installation of oil filter and fires the installation of oil filter cushion self, consequently the vertical dimension of passageway portion is less than the vertical dimension of fixed part and is favorable to reducing the volume of firing the oil filter cushion, prevents to interfere with the lubricating oil pipe.
Further preferably, the channel portion and the fixing portion are of an integral structure.
The scheme can reduce the manufacturing cost of the fuel filter cushion block and increase the structural strength.
Further preferably, on the fuel filter pad, the fixing portion includes an upper fixing area and a lower fixing area which are distributed vertically, the first fixing hole is in the lower fixing area, the second fixing hole is in the upper fixing area, and a step is formed by the thickness of the lower fixing area being smaller than that of the upper fixing area, so as to place the mounting plate of the fuel filter.
This scheme has utilized the shape characteristics who fires the oil filter mounting panel in fact, and the design of step has reduced on the one hand and has fired the whole thickness behind oil filter cushion and the coincide of fuel filter mounting panel, and on the other hand has increased the fixed reliability that fires the oil filter.
The utility model discloses the scheme includes following at least one item beneficial effect:
1. the fuel filter cushion block is designed into two parts, the channel part is used for switching the lubricating oil pipeline, and the fixing part is used for fixing the fuel filter cushion block and installing the fuel filter. On one hand, the number of lubricating oil channels, the bending times and the occupied space are reduced; on the other hand, the compactness of the whole structure of the oil engine is enhanced.
2. The channel part of the fuel filter cushion block is simple in structure, low in manufacturing cost and high in reliability.
3. This fire oil filter cushion uses the oil pipe to connect the passageway portion of lubricated oil pipe and fire oil filter together, can prevent to lead to lubricated oil pipe interface to become flexible because of vibrations.
4. The fuel filter cushion block directly connects the lubricating oil pipe to the inlet and outlet of the channel, and has the advantages of simple structure, low manufacturing cost and simple installation.
5. The vertical size of the channel part of the fuel filter cushion block is smaller than that of the fixing part, so that the size of the fuel filter cushion block is reduced.
6. The fixing part and the channel part are reasonably utilized to be designed into a step-shaped structure according to characteristics, so that the overall thickness is reduced, and the reliability after installation is improved.
7. The channel part and the fixing part of the fuel filter cushion block are of an integrated structure, so that the manufacturing cost of the fuel filter cushion block is reduced, and the structural strength is improved.
Drawings
The present invention will be described in detail with reference to the accompanying drawings, which are used to illustrate various embodiments of the invention.
FIG. 1 is a schematic structural diagram of a cushion block of a middle fuel filter of the present invention;
FIG. 2 is a schematic structural view of a pad of a middle fuel filter and nearby components of the present invention;
FIG. 3 is a front view of FIG. 2;
the reference numbers illustrate: 100. the fuel oil pump comprises a fuel oil shell, 200 fuel oil filter blocks, 300 fuel oil filters, 400 second pipelines, 500 first pipelines, 600 fuel oil injection pumps, 210 fixing parts, 220 channel parts, 230 upper fixing areas, 240 lower fixing areas, 211 lubricating oil channels, 212 lubricating oil channel outlets, 213 lubricating oil channel inlets, 214 and 215 oil pipe joints, 221 and 222 second fixing holes, 223, 224, 243 and 244 bolts, 241 and 242 first fixing holes.
Detailed Description
In order to more clearly illustrate embodiments of the present invention or technical solutions in the prior art, specific embodiments of the present invention will be described below with reference to the accompanying drawings. It is obvious that the drawings in the following description are only examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be obtained from these drawings without inventive effort.
As a specific example, as shown in fig. 1, a fuel filter cartridge 200, the fuel filter cartridge 200 is functionally divided into a passage portion 220 and a fixing portion 210. The part of the fuel filter pad 200 close to the fuel injection pump 600 is a channel part 220, the channel part 220 is provided with a lubricating oil channel 211, and the oil taking port and the oil inlet are communicated with each other through a first pipeline 500, the lubricating oil channel 211 and a second pipeline 400 in sequence. The portion of the fuel filter block 200 close to the fuel filter 300 is a fixing portion 210, and the fixing portion 210 is formed with first fixing holes 241 and 242 for mounting the fuel filter 300. In practical applications, the first fixing holes 241, 242 are preferably threaded holes.
Further, the fixing portion 210 is further opened with second fixing holes 221 and 222 for fixing the fuel filter pad 200 to the fuel engine case 100. In practical applications, the second fixing holes 221 and 222 are preferably through holes. Preferably, the channel part 220 is of an integral structure with the fixing part 210. The manufacturing cost of the fuel filter cushion block can be reduced, and the structural strength is improved.
Specifically, the fixing portion 210 of the fuel filter cartridge is divided into an upper fixing area 230 and a lower fixing area 240 which are distributed up and down, the first fixing holes 241 and 242 are in the lower fixing area 240, the second fixing holes 221 and 222 are in the upper fixing area 230, and the thickness of the lower fixing area 240 is smaller than that of the upper fixing area 230 to form a step for placing the mounting plate of the fuel filter.
Further, as shown in fig. 1, the lubricant passage 211 comprises a lubricant passage inlet 213 and a lubricant passage outlet 212, the lubricant passage inlet 213 opens vertically downward for connecting with the first pipeline 500, and the outlet 212 opens horizontally toward the injection pump 600 for connecting with the second pipeline 400. Further, as shown in fig. 3, since the opening of the lubricating oil passage inlet 213 is connected to the oil pipe joint 215 vertically downward, the overall structure occupies a relatively large space in the vertical direction, and the vertical dimension of the passage portion 220 is smaller than the vertical dimension of the fixing portion 210 by using the characteristics of the passage portion and the fixing portion, so as to form a gap for the arrangement of the first pipeline 500 or the second pipeline 400.
Specifically, as shown in fig. 3, the lubrication oil passage inlet 213 and the lubrication oil passage outlet 212 communicate with the first and second lines through an oil pipe joint 215 and an oil pipe joint 214, respectively. In practical applications, the lubricant passage inlet 213 and the lubricant passage outlet 212 may be respectively communicated with the second and first pipelines through oil pipe joints.
Further, since the fuel filter 300 is mounted on the fuel filter pad 200, the overall structure has a relatively large thickness, and by using the structural characteristics of the fuel filter mounting plate, as shown in fig. 1, the fixing portion 210 of the fuel filter pad is divided into an upper fixing area 230 and a lower fixing area 240 which are distributed vertically, the first fixing holes 241 and 242 are located in the lower fixing area 240, the second fixing holes 221 and 222 are located in the upper fixing area 230, and the thickness of the lower fixing area 240 is smaller than that of the upper fixing area 230 to form a step for placing the fuel filter mounting plate. The design can reduce the thickness of the whole structure on one hand, and increase the reliability of the fixed fuel filter on the other hand.
As another specific embodiment of the present disclosure, as shown in fig. 2, a fuel filter pad 200 is installed on a housing 100 on one side of a fuel engine, a fuel injection pump 600 and a fuel filter 300 of the fuel engine are sequentially arranged along the fuel engine housing 100, an oil intake of the fuel injection pump 600 is located on one side of the fuel injection pump 600 close to the fuel engine housing 100, an oil inlet of the fuel injection pump 600 is located on the opposite side of the oil intake on the fuel injection pump 600, and the oil intake and the oil inlet are communicated through a first pipeline 500 and a second pipeline 400, as shown in fig. 1, the fuel filter pad 200 is functionally divided into a channel portion 220 and a fixing portion 210. The part of the fuel filter pad 200 close to the fuel injection pump 600 is a channel part 220, the channel part 220 is provided with a lubricating oil channel 211, and the oil taking port and the oil inlet are communicated with each other through a first pipeline 500, the lubricating oil channel 211 and a second pipeline 400 in sequence. The portion of the fuel filter block 200 close to the fuel filter 300 is a fixing portion 210, and the fixing portion 210 is formed with first fixing holes 241 and 242 for mounting the fuel filter 300, and more specifically, fixed to the mounting plate of the fuel filter by bolts 243 and 244 passing through the first fixing holes 241 and 242 of the fixing portion 210. Further, the fixing portion 210 is further opened with second fixing holes 221 and 222 to fix the fuel filter block 200 to the fuel housing 100, and more specifically, bolts 223 and 224 pass through the second fixing holes 221 and 222 of the fixing portion 210 to fix the fuel filter block 200 to the fuel housing 100. In practical applications, the second fixing holes 221 and 222 are preferably through holes. Preferably, the channel part 220 is of an integral structure with the fixing part 210. The manufacturing cost of the fuel filter cushion block can be reduced, and the structural strength is improved.
Specifically, as shown in fig. 1, the lubricant passage 211 includes a lubricant passage inlet 213 and a lubricant passage outlet 212, the lubricant passage inlet 213 opens vertically downward for connecting with the first pipeline 500, and the outlet 212 opens horizontally toward the injection pump 600 for connecting with the second pipeline 400. Further, as shown in fig. 3, since the opening of the lubricating oil passage inlet 213 is connected to the oil pipe joint 215 vertically downward, the overall structure occupies a relatively large space in the vertical direction, and the vertical dimension of the passage portion 220 is smaller than the vertical dimension of the fixing portion 210 by using the characteristics of the passage portion and the fixing portion, so as to form a gap for the arrangement of the first pipeline 500 or the second pipeline 400.
Specifically, as shown in fig. 3, the lubrication oil passage inlet 213 and the lubrication oil passage outlet 212 communicate with the first and second lines through an oil pipe joint 215 and an oil pipe joint 214, respectively. In practical applications, the lubricant passage inlet 213 and the lubricant passage outlet 212 may be respectively communicated with the second and first pipelines through oil pipe joints.
Further, since the fuel filter 300 is mounted on the fuel filter pad 200, the overall structure has a relatively large thickness, and by using the structural characteristics of the fuel filter mounting plate, as shown in fig. 1, the fixing portion 210 of the fuel filter pad is divided into an upper fixing area 230 and a lower fixing area 240 which are distributed vertically, the first fixing holes 241 and 242 are located in the lower fixing area 240, the second fixing holes 221 and 222 are located in the upper fixing area 230, and the thickness of the lower fixing area 240 is smaller than that of the upper fixing area 230 to form a step for placing the fuel filter mounting plate. The design can not influence the integral structure of the fuel engine on one hand, and optimizes the arrangement of lubricating oil pipelines in the fuel engine on the other hand.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A fuel filter pad, comprising:
the channel part is provided with a lubricating oil channel, lubricating oil is introduced into the lubricating oil channel through a first pipeline, and the lubricating oil is output through a second pipeline;
and the fixing part is provided with a first fixing hole for installing a fuel filter and a second fixing hole for fixing the fuel filter cushion block on the fuel engine shell.
2. The fuel filter pad of claim 1,
the lubricating oil channel comprises an inlet and an outlet, the inlet is used for being connected with the first pipeline to introduce lubricating oil, and the outlet is used for being connected with the second pipeline to output lubricating oil.
3. The fuel filter pad of claim 2,
the inlet opening is vertically downward and is used for connecting the first pipeline, and the outlet opening is horizontal and is used for connecting the second pipeline; or the inlet opening is horizontal and used for being connected with the first pipeline, and the outlet opening is vertical and downward and used for being connected with the second pipeline.
4. The fuel filter pad of claim 1,
and the lubricating oil channel is communicated with the first pipeline and the second pipeline through oil pipe joints.
5. The fuel filter pad of claim 1,
the size of the channel part in the vertical direction is smaller than that of the fixing part in the vertical direction, so that a gap for the arrangement of the first pipeline or the second pipeline is formed; and/or the presence of a gas in the gas,
the channel part and the fixing part are of an integral structure; and/or the presence of a gas in the gas,
the fixed part includes along last fixed area and the lower fixed area that distributes from top to bottom, first fixed orifices is fixed area under, the second fixed orifices is at last fixed area to the thickness of fixed area forms the step down is less than the thickness of last fixed area, in order to place fuel filter's mounting panel.
6. An oil-fired machine, comprising:
the fuel filter cushion block is arranged on a shell at one side of a fuel engine, a fuel injection pump and a fuel filter of the fuel engine are sequentially arranged along the fuel engine shell, an oil taking port of the fuel injection pump is positioned at one side of the fuel injection pump close to the fuel engine shell, an oil inlet of the fuel injection pump is positioned at one side of the fuel injection pump opposite to the oil taking port, and the oil taking port and the oil inlet are communicated through a first pipeline and a second pipeline; wherein, fuel filter cushion includes:
the channel part is arranged close to the oil injection pump, a lubricating oil channel is formed in the channel part, and the oil taking port and the oil inlet are communicated through the first pipeline, the lubricating oil channel and the second pipeline in sequence and used for conveying lubricating oil;
the fixing part is arranged close to the fuel filter, a first fixing hole is formed in the fixing part for installing the fuel filter, and a second fixing hole is formed in the fixing part for fixing the fuel filter cushion block on the fuel filter shell.
7. The fuel engine as recited in claim 6,
the lubricating oil channel comprises an inlet and an outlet, the inlet is used for being connected with the first pipeline, and the outlet is used for being connected with the second pipeline.
8. The fuel engine as recited in claim 7,
the inlet opening is vertically downward and used for being connected with the first pipeline, and the outlet opening horizontally faces the oil injection pump and is used for being connected with the second pipeline; or the inlet opening faces the fuel injector horizontally and is used for connecting the first pipeline, and the outlet opening faces downwards vertically and is used for connecting the second pipeline.
9. The fuel engine as recited in claim 6,
and the lubricating oil channel is communicated with the first pipeline and the second pipeline through oil pipe joints.
10. The fuel engine as recited in claim 6,
the size of the channel part in the vertical direction is smaller than that of the fixing part in the vertical direction, so that a gap for the arrangement of the first pipeline or the second pipeline is formed; and/or the presence of a gas in the gas,
the channel part and the fixing part are of an integral structure; and/or the presence of a gas in the gas,
the fixed part includes along last fixed area and the lower fixed area that distributes from top to bottom, first fixed orifices is fixed area under, the second fixed orifices is at last fixed area to the thickness of fixed area forms the step down is less than the thickness of last fixed area, in order to place fuel filter's mounting panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020508881.9U CN211852032U (en) | 2020-04-09 | 2020-04-09 | Fuel filter cushion block and fuel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020508881.9U CN211852032U (en) | 2020-04-09 | 2020-04-09 | Fuel filter cushion block and fuel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211852032U true CN211852032U (en) | 2020-11-03 |
Family
ID=73145294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020508881.9U Active CN211852032U (en) | 2020-04-09 | 2020-04-09 | Fuel filter cushion block and fuel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211852032U (en) |
-
2020
- 2020-04-09 CN CN202020508881.9U patent/CN211852032U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103670833A (en) | Air intake manifold of diesel engine | |
| CN211852032U (en) | Fuel filter cushion block and fuel engine | |
| CN202832709U (en) | Lubricating oil filter and aircraft engine with lubricating oil filter | |
| CN201050390Y (en) | Integral diesel engine oil pump | |
| CN109098875B (en) | Novel diesel engine front end box | |
| CN207686886U (en) | The fuel filter of high-efficiency exhaust | |
| CN211316160U (en) | Burner assembly | |
| CN101705853B (en) | Automotive engine lubrication cooling device | |
| CN201738976U (en) | Interface device of oil filter | |
| CN214118361U (en) | Novel high-pressure oil rail | |
| CN103993959B (en) | A kind of use for diesel engine multifunction conjunction | |
| CN103352783B (en) | A kind of matched with diesel engine oil return of oil injector device | |
| CN218717149U (en) | Cylinder block integrated with mounting flange of engine oil cooler and engine | |
| CN114483689B (en) | Split type integrated module device of oiling machine hydraulic oil way | |
| CN101560899A (en) | Forced lubrication device of single cylinder diesel | |
| CN215860578U (en) | Multiple split type fuel filter | |
| CN204610290U (en) | Fuel injection helical lobe compressor oil circuit cold filtration assembly and fuel injection helical lobe compressor thereof | |
| CN200999654Y (en) | Pressure booster oil return device | |
| CN212716915U (en) | Oil passage structure of oil pump of engine cylinder | |
| CN213775545U (en) | Integrated oil duct engine cylinder body and engine | |
| CN220539739U (en) | Valve chamber cover of integrated oil-gas separator | |
| CN219993770U (en) | Oil-gas separator structure | |
| CN107939572A (en) | The fuel filter of high-efficiency exhaust | |
| CN113217242B (en) | Common rail system suitable for V-type dual-fuel engine | |
| CN210068263U (en) | Diesel engine oil filter joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |