CN215109193U - Heavy diesel engine cylinder cover beneficial to oil-gas mixing - Google Patents
Heavy diesel engine cylinder cover beneficial to oil-gas mixing Download PDFInfo
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- CN215109193U CN215109193U CN202121487349.4U CN202121487349U CN215109193U CN 215109193 U CN215109193 U CN 215109193U CN 202121487349 U CN202121487349 U CN 202121487349U CN 215109193 U CN215109193 U CN 215109193U
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Abstract
The utility model discloses a do benefit to oil-gas mixture's heavy diesel engine cylinder cap, including the cylinder cap body, valve pipe hole, exhaust passage and inlet channel have been seted up along the circumferencial direction to cylinder cap body lower extreme in proper order, cylinder cap body upper end is provided with the air inlet and outlet doorseat, the fixed water tank that is equipped with in cylinder cap body upper end, the water tank lower extreme is connected with the pipeline, the pipeline inlays to be established inside the cylinder cap body, the pipeline other end stretches out the cylinder cap body upper end other end, and be connected with the water pump, the water pump is fixed the cylinder cap body is kept away from water tank one side, the water pump lead to pipe with water tank one side is connected. Has the advantages that: the cylinder cover cooling device has the advantages that the effect of simple structure can be achieved, the cooling effect of the cylinder cover is improved in the working process of the cylinder body, the cylinder cover can be conveniently installed and detached, the labor intensity of workers is reduced, and the practical effect of the device is improved.
Description
Technical Field
The utility model relates to an oil production machine cylinder cap field particularly, relates to a do benefit to oil-gas mixture's heavy diesel engine cylinder cap.
Background
The cylinder cover is one of important parts of the diesel engine, a closed space between the bottom surface of the cylinder cover and the top of the piston and the upper part of the cylinder sleeve forms a combustion chamber of the diesel engine, high-pressure air from an air inlet of the diesel engine is mixed with fuel oil sprayed by a fuel injector, high-temperature fuel gas is generated through combustion, and the piston connecting rod assembly is pushed to reciprocate up and down in the cylinder to complete the whole working process of air inlet, compression, expansion and exhaust of the diesel engine; the movement of air within the combustion chamber has a significant effect on the formation and combustion of the mixture.
However, most of the existing cylinder covers of oil-gas mixed heavy diesel engines are complex in structure, poor in cooling effect and inconvenient to mount and dismount in the cylinder body working process, so that the labor intensity of workers is improved, and the practical effect of the device is reduced.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a do benefit to heavy diesel engine cylinder cap of oil-gas mixture to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a heavy diesel engine cylinder cover beneficial to oil-gas mixing comprises a cylinder cover body, wherein a valve guide pipe hole, an exhaust passage and an air inlet passage are sequentially formed in the lower end of the cylinder cover body along the circumferential direction, an air inlet and exhaust valve seat is arranged at the upper end of the cylinder cover body, a water tank is fixedly arranged at the upper end of the cylinder cover body, a pipeline is connected at the lower end of the water tank and embedded in the cylinder cover body, the other end of the pipeline extends out of the other end of the upper end of the cylinder cover body and is connected with a water pump, the water pump is fixedly arranged at one side of the cylinder cover body, which is far away from the water tank, the water pump is connected with one side of the water tank through a water pipe, a temperature sensor is fixedly arranged on the inner wall of the lower end of the water tank, a plurality of semiconductor refrigeration sheets are embedded at one side of the water tank, an annular groove is formed at the lower end of the cylinder cover body, a sealing sleeve is fixedly arranged at one side of the annular groove, a use internal thread is fixedly arranged at one side of the sealing sleeve, which is far away from the annular groove, the cylinder cap body upper end is fixed respectively and is equipped with controller and control panel, the water pump temperature sensor semiconductor refrigeration piece with control panel all with controller electric connection.
Furthermore, a water filling port is fixedly arranged at the upper end of the water tank, and a liquid level meter is fixedly embedded at one side of the water tank.
Furthermore, a box door is arranged on one side of the water tank through a hinge, and a handle is fixedly arranged on one side of the box door.
Furthermore, a spark plug hole is formed in the lower end of the cylinder cover body.
Further, the semiconductor refrigeration piece comprises a heat dissipation end and a refrigeration end, the heat dissipation end extends out of the outer wall of one side of the water tank, and the refrigeration end extends into the inner wall of one side of the water tank.
Furthermore, the pipeline pass S is uniformly distributed in the cylinder cover body.
Compared with the prior art, the utility model discloses following beneficial effect has: the cylinder cover cooling device has the advantages that the effect of simple structure can be achieved, the cooling effect of the cylinder cover is improved in the working process of the cylinder body, the cylinder cover can be conveniently installed and detached, the labor intensity of workers is reduced, and the practical effect of the device is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a cylinder head of a heavy duty diesel engine facilitating oil-gas mixing according to an embodiment of the present invention;
FIG. 2 is a front view of a heavy duty diesel engine cylinder head that facilitates air and fuel mixing in accordance with an embodiment of the present invention;
FIG. 3 is a top view of an annular groove in a cylinder head of a heavy duty diesel engine that facilitates mixing of oil and gas in accordance with an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a pipeline in a cylinder cover of a heavy diesel engine beneficial to oil-gas mixing according to the embodiment of the utility model.
Reference numerals:
1. a cylinder head body; 2. a valve guide hole; 3. an exhaust passage; 4. an air intake passage; 5. a water tank; 6. a pipeline; 7. a water pump; 8. a temperature sensor; 9. a semiconductor refrigeration sheet; 10. an annular groove; 11. sealing sleeves; 12. an internal thread; 13. a controller; 14. a control panel; 15. a water filling port; 16. a liquid level meter; 17. a box door; 18. and (4) a spark plug hole.
Detailed Description
The following, with reference to the drawings and the detailed description, further description of the present invention is made:
the first embodiment is as follows:
referring to fig. 1-4, a heavy diesel engine cylinder cover beneficial to oil-gas mixing according to an embodiment of the present invention includes a cylinder cover body 1, a valve guide hole 2, an exhaust passage 3 and an air inlet passage 4 are sequentially formed at a lower end of the cylinder cover body 1 along a circumferential direction, a water tank 5 is fixedly disposed at an upper end of the cylinder cover body 1, a pipe 6 is connected to a lower end of the water tank 5, the pipe 6 is embedded inside the cylinder cover body 1, the other end of the pipe 6 extends out of the other end of the upper end of the cylinder cover body 1 and is connected to a water pump 7, the water pump 7 is fixedly disposed at a side of the cylinder cover body 1 away from the water tank 5, the water pump 7 is connected to a side of the water tank 5 through a water pipe, a temperature sensor 8 is fixedly disposed at an inner wall of the lower end of the water tank 5, a plurality of semiconductor refrigeration sheets 9 are embedded at one side of the water tank 5, an annular groove 10 is formed at the lower end of the cylinder cover body 1, the improved cylinder cover is characterized in that a sealing sleeve 11 is fixedly arranged on one side of the annular groove 10, the sealing sleeve 11 is far away from an internal thread 12 for use is fixedly arranged on one side of the annular groove 10, a controller 13 and a control panel 14 are fixedly arranged at the upper end of the cylinder cover body 1 respectively, and the water pump 7, the temperature sensor 8, the semiconductor refrigeration piece 9 and the control panel 14 are electrically connected with the controller 13.
Through the above scheme of the utility model, can install cylinder cap body 1 in the cylinder body upper end through internal thread 12, and sealed through seal cover 11, through operation control panel 14 control water pump 7 and semiconductor refrigeration piece 9 work, thereby advance water pump 7 in the water tank 5 into pipeline 6, and can refrigerate the water in the water tank 5 through semiconductor refrigeration piece 9, and through control temperature sensor 8 work, the temperature value of the water in inspection water tank 5, when the temperature is low and reach the threshold value, temperature sensor 8 transmits the detected value to controller 13, and control semiconductor refrigeration piece 9 through controller 13 and stop working, thereby guarantee that the water in water tank 5 is not iced, thereby accomplish installation and cooling, thereby can reach simple structure's effect, and in the cylinder body course of operation, the cooling effect of cylinder cap has been improved, and can be convenient for the installation and the dismantlement of cylinder cap, thereby reducing the labor intensity of workers and improving the practical effect of the device.
Example two:
referring to fig. 1-2, for a filler 15 and a level meter 16, the upper end of the water tank 5 is fixedly provided with the filler 15, one side of the water tank 5 is fixedly embedded with the level meter 16, for a box door 17, one side of the water tank 5 is provided with the box door 17 through a hinge, and one side of the box door 17 is fixedly provided with a handle.
Through the above technical scheme of the utility model, through setting up filler 15, level gauge 16 and chamber door 17, can be convenient for look over in the water tank 5 is the water level to and can be convenient for when the water level is not enough, can add water in toward the water tank 5 through filler 15, and can be convenient for open the water tank 5, thereby be convenient for maintain each subassembly in the water tank 5.
Example three:
referring to fig. 1-4, for the spark plug hole 18, the lower end of the cylinder head body 1 is provided with the spark plug hole 18, for the semiconductor refrigeration sheet 9, the semiconductor refrigeration sheet 9 includes a heat dissipation end and a refrigeration end, the heat dissipation end extends out of the outer wall of one side of the water tank 5, the refrigeration end extends into the inner wall of one side of the water tank 5, and for the pipeline 6, the pipeline 6 is uniformly distributed in the cylinder head body 1.
Through the above technical scheme of the utility model, through setting up spark plug hole 18, semiconductor refrigeration piece 9 and pipeline 6, can be convenient for install the spark plug, can be convenient for the heat dissipation of heat dissipation end to and be convenient for the refrigeration of refrigeration end, and can be convenient for the further cooling to cylinder cap body 1 of pipeline.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.
In practical application, the cylinder cover body 1 can be installed at the upper end of a cylinder body through the internal threads 12, the cylinder cover body is sealed through the sealing sleeve 11, the water pump 7 and the semiconductor refrigerating sheet 9 are controlled to work through the operation control panel 14, so that the water pump 7 in the water tank 5 is fed into the pipeline 6, the water in the water tank 5 can be refrigerated through the semiconductor refrigerating sheet 9, the temperature value of the water in the water tank 5 is checked by controlling the temperature sensor 8 to work, when the temperature is too low and reaches a threshold value, the temperature sensor 8 transmits a detection value to the controller 13, the semiconductor refrigerating sheet 9 is controlled to stop working through the controller 13, so that the water in the water tank 5 is prevented from being iced, the installation and the cooling are completed, the effect of simple structure can be achieved, the cooling effect of the cylinder cover is improved in the working process of the cylinder body, and the installation and the disassembly of the cylinder cover can be facilitated, thereby the intensity of labour of staff has been reduced, and it is practical effect to have improved the device, through setting up filler 15, level gauge 16 and chamber door 17, it is the water level in the water tank 5 to be convenient for look over, and can be convenient for when the water level is not enough, can add water in toward water tank 5 through filler 15, and can be convenient for open water tank 5, thereby be convenient for maintain each subassembly in the water tank 5, through setting up spark consent 18, semiconductor refrigeration piece 9 and pipeline 6, can be convenient for install the spark plug, can be convenient for dispel the heat of heat end, and be convenient for make the refrigeration of cold junction, and can be convenient for the pipeline further to the cooling of cylinder cap body 1.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The heavy diesel engine cylinder cover beneficial to oil-gas mixing comprises a cylinder cover body (1), wherein a valve guide pipe hole (2), an exhaust passage (3) and an air inlet passage (4) are sequentially formed in the lower end of the cylinder cover body (1) along the circumferential direction, and is characterized in that a water tank (5) is fixedly arranged at the upper end of the cylinder cover body (1), a pipeline (6) is connected to the lower end of the water tank (5), the pipeline (6) is embedded in the cylinder cover body (1), the other end of the pipeline (6) extends out of the other end of the upper end of the cylinder cover body (1) and is connected with a water pump (7), the water pump (7) is fixedly arranged on one side, far away from the water tank (5), of the cylinder cover body (1), the water pump (7) is connected with one side of the water tank (5) through a water pipe, and a temperature sensor (8) is fixedly arranged on the inner wall of the lower end of the water tank (5), water tank (5) one side is inlayed and is equipped with a plurality of semiconductor refrigeration pieces (9), annular groove (10) have been seted up to cylinder cap body (1) lower extreme, the fixed seal cover (11) that is equipped with in annular groove (10) one side, keep away from seal cover (11) annular groove (10) one side is fixed to be established and is used internal thread (12), cylinder cap body (1) upper end is fixed respectively and is equipped with controller (13) and control panel (14), water pump (7) temperature sensor (8) semiconductor refrigeration piece (9) with control panel (14) all with controller (13) electric connection.
2. The cylinder cover of the heavy diesel engine facilitating oil-gas mixing as claimed in claim 1, wherein a water filling port (15) is fixedly arranged at the upper end of the water tank (5), and a liquid level meter (16) is fixedly embedded at one side of the water tank (5).
3. The cylinder cover of the heavy diesel engine beneficial to oil-gas mixing as claimed in claim 1, wherein a box door (17) is arranged on one side of the water tank (5) through a hinge, and a handle is fixedly arranged on one side of the box door (17).
4. The heavy diesel engine cylinder cover beneficial to oil-gas mixing of claim 1, characterized in that a spark plug hole (18) is formed at the lower end of the cylinder cover body (1).
5. The cylinder cover of the heavy-duty diesel engine beneficial to oil-gas mixing as claimed in claim 1, wherein the semiconductor refrigeration piece (9) comprises a heat dissipation end and a refrigeration end, the heat dissipation end extends out of the outer wall of one side of the water tank (5), and the refrigeration end extends into the inner wall of one side of the water tank (5).
6. The cylinder cover of the heavy-duty diesel engine facilitating oil-gas mixing of the claim 1, characterized in that, the pipeline (6) is evenly distributed in the cylinder cover body (1) in the S-shaped way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121487349.4U CN215109193U (en) | 2021-07-01 | 2021-07-01 | Heavy diesel engine cylinder cover beneficial to oil-gas mixing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121487349.4U CN215109193U (en) | 2021-07-01 | 2021-07-01 | Heavy diesel engine cylinder cover beneficial to oil-gas mixing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215109193U true CN215109193U (en) | 2021-12-10 |
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ID=79312936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121487349.4U Active CN215109193U (en) | 2021-07-01 | 2021-07-01 | Heavy diesel engine cylinder cover beneficial to oil-gas mixing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215109193U (en) |
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2021
- 2021-07-01 CN CN202121487349.4U patent/CN215109193U/en active Active
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