CN216429796U - Diesel engine fuel supply system with preheating device - Google Patents
Diesel engine fuel supply system with preheating device Download PDFInfo
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- CN216429796U CN216429796U CN202220002783.7U CN202220002783U CN216429796U CN 216429796 U CN216429796 U CN 216429796U CN 202220002783 U CN202220002783 U CN 202220002783U CN 216429796 U CN216429796 U CN 216429796U
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Abstract
The utility model discloses a diesel engine fuel supply system with preheating device relates to preheating device technical field. The utility model comprises a fixing component and a preheating component; the preheating assembly is located at the bottom of the fixing assembly and is in sliding fit with the fixing assembly. The utility model discloses a start the heating motor, make the heat that the heating motor produced pass through heating pipe and preheat the louvre in proper order, preheat the fuel, realized the preheating treatment of fuel, prevent that the fuel from appearing adhesion, mobility poor and freezing under the relatively lower condition of winter ambient temperature, improved the life of diesel engine; through rotating the screw thread dwang, with the joint between slide rail board and the cross spout to through the sliding fit between slide rail board and the cross spout, rotate at last with the mounting, make to rotate mounting and diesel engine oil tank week side thread tightening, realized that the fixed of the diesel engine oil tank of equidimension not preheats, preheat the fuel that provides the convenience for the diesel engine.
Description
Technical Field
The utility model belongs to the technical field of preheating device, especially, relate to a diesel engine fuel supply system with preheating device.
Background
Diesel engines are internal combustion engines fueled by diesel fuel. Diesel engines belong to the compression ignition type of engines, which are often also referred to as diesel engines under the name diesel, the main inventor. When the diesel engine works, air sucked into a cylinder of the diesel engine is compressed to a high degree due to the movement of a piston, and the high temperature of 500-700 ℃ is achieved. Then the fuel oil is sprayed into the high-temperature air in the form of fog, and mixed with the high-temperature air to form combustible mixed gas, and then the combustible mixed gas can be automatically ignited and combusted. The energy released during combustion acts on the top surface of the piston, pushing it and converting it into rotational mechanical work through the connecting rod and crankshaft.
However, when the existing diesel engine fuel supply system works under the condition that the environmental temperature is relatively low in winter, the fuel in the diesel engine fuel supply system is easily adhered, the flowability is poor, the diesel engine cannot work, and the fuel in the diesel engine fuel supply system is frozen and the diesel engine cannot work. To this end, we have devised a diesel fuel supply system with a preheating device to solve the problems described above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a diesel engine fuel supply system with preheating device, through the design to fixed subassembly and preheating assembly, current diesel engine fuel supply system has been solved, the during operation under the relatively lower condition of ambient temperature in winter, then can make the fuel in the diesel engine fuel supply system take place the adhesion lightly, and mobility is poor, be unfavorable for the condition of diesel engine work, the fuel among the heavy messenger's diesel engine fuel supply system freezes, the problem of the unable work of diesel engine.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a diesel engine fuel supply system with a preheating device, which comprises a fixed component and a preheating component; the preheating assembly is positioned at the bottom of the fixing assembly and is in sliding fit with the fixing assembly;
the preheating assembly comprises a preheating frame; a heating motor is fixed at the bottom of the preheating frame; a heating pipe frame is fixed at the output end of the heating motor; the heating pipe support is positioned in the preheating frame and penetrates through the bottom of the preheating frame;
a preheating radiating hole plate is fixed on one side of the preheating frame; the preheating radiating hole plate is in mutual contact with the oil tank of the diesel engine.
Furthermore, the fixing component comprises a cross fixing frame; the bottom of the cross fixing frame is provided with a cross sliding chute.
Furthermore, a rectangular frame is fixed at the bottom in the cross sliding chute; the peripheral side surfaces of the rectangular frame are matched with threaded rotating rods in a rotating mode;
the bottom of the cross fixing frame is provided with a plurality of fixing holes; the fixing hole is fixed with the diesel engine oil tank through a fixing bolt in a threaded mode.
Further, a slide rail plate is fixed at the top of the preheating frame; the sliding rail plate is in sliding fit with the cross sliding groove; the slide rail plate is clamped with the cross slide groove; one side of the slide rail plate is provided with a threaded hole; the threaded hole is in threaded running fit with the threaded rotating rod.
Furthermore, a rotating fixing piece is rotatably matched with a thread on one side of the preheating frame; the rotary fixing piece is fixed with the peripheral side face of the diesel engine oil tank through threads.
The utility model discloses following beneficial effect has:
1. the utility model discloses a start the heating motor for the heat that the heating motor produced is through the heating pipe in proper order and preheat the louvre, and the fuel to the diesel engine oil tank at last carries out preheating treatment, has realized the inside fuel preheating treatment of diesel engine, prevents that its inside fuel from appearing adhesion, mobility poor and freezing under the relatively lower condition of ambient temperature in winter, has improved the life of diesel engine.
2. The utility model discloses a rotate the screw thread dwang, with the joint between slide rail board and the cross spout to through the sliding fit between slide rail board and the cross spout, rotate at last with the mounting, make and preheat frame one side screw thread normal running fit's rotation mounting and the side thread tightening all around of diesel engine oil tank, realized preheating the fixed of the diesel engine oil tank of equidimension not, preheat for the fuel of diesel engine and provide certain convenience.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic diagram of a diesel fuel supply system with a preheating device.
Fig. 2 is a schematic structural view of the fixing assembly.
Fig. 3 is a schematic structural view of the preheating assembly.
Fig. 4 is a side view of the preheat assembly.
Fig. 5 is a schematic view of the internal structure of the preheating assembly.
In the drawings, the components represented by the respective reference numerals are listed below:
1-fixing component, 101-cross fixing frame, 102-cross sliding groove, 103-rectangular frame, 104-threaded rotating rod, 105-fixing hole, 2-preheating component, 201-preheating frame, 202-heating motor, 203-heating pipe frame, 204-preheating radiating hole plate, 205-sliding rail plate, 206-threaded hole and 207-rotating fixing piece.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention relates to a fuel supply system with a preheating device for a diesel engine, which comprises a fixing component 1 and a preheating component 2; the preheating component 2 is positioned at the bottom of the fixing component 1, and the preheating component 2 is in sliding fit with the fixing component 1;
the preheating assembly 2 comprises a preheating frame 201; a heating motor 202 is fixed at the bottom of the preheating frame 201; a heating pipe frame 203 is fixed at the output end of the heating motor 202; the heating pipe frame 203 is positioned inside the preheating frame 201, and the heating pipe frame 203 penetrates through the bottom of the preheating frame 201;
a preheating heat dissipation pore plate 204 is fixed on one side of the preheating frame 201; the preheating radiating hole plate 204 is in contact with the oil tank of the diesel engine; when the fixing component 1 passes through a fixing hole 105 formed in the bottom of the cross fixing frame 101 through a fixing bolt and is fixed with the top of a diesel engine oil tank through threads, the threaded rotating rod 104 is rotated, the rotating fixing piece 207 which is in threaded rotating fit with one side of the preheating frame 201 is fixed with the peripheral side face of the diesel engine oil tank through clamping between the sliding rail plate 205 and the cross sliding groove 102 and sliding fit between the sliding rail plate 205 and the cross sliding groove 102 through rotation, finally, the fixing piece 207 is rotated, the rotating fixing piece 207 which is in threaded rotating fit with the threads on one side of the preheating frame 201 is fixed with the peripheral side face of the diesel engine oil tank through rotation, after the preparation work is completed, the heating motor 202 is started, heat generated by the heating motor 202 sequentially passes through the heating pipe frame 203 and the preheating radiating hole plate 204, and finally, fuel oil in the diesel engine oil tank is preheated, so that the preheating treatment of the fuel oil in the diesel engine is realized, the adhesion, poor fluidity and freezing of the fuel oil in the diesel engine are prevented under the condition that the environmental temperature is relatively lower in winter, the service life of the diesel engine is prolonged.
Wherein, the fixed component 1 comprises a cross-shaped fixed frame 101; the bottom of the cross fixing frame 101 is provided with a cross sliding chute 102; through the clamping connection between the sliding rail plate 205 and the cross sliding groove 102 and the sliding fit between the sliding rail plate 205 and the cross sliding groove 102, the fixed preheating of oil tanks of diesel engines with different sizes is realized, and certain convenience is provided for the fuel preheating of the diesel engine.
Wherein, a rectangular frame 103 is fixed at the bottom in the cross sliding chute 102; the peripheral side surfaces of the rectangular frame 103 are matched with threaded rotating rods 104 in a rotating way;
the bottom of the cross fixing frame 101 is provided with a plurality of fixing holes 105; the fixing hole 105 is fixed with the diesel engine oil tank through a fixing bolt in a threaded manner; the fixing component 1 is placed at the top of the diesel engine oil tank, penetrates through a fixing hole 105 formed in the bottom of the cross fixing frame 101 through a fixing bolt, and is fixed with the top of the diesel engine oil tank through threads.
Wherein, a slide rail plate 205 is fixed on the top of the preheating frame 201; the slide rail plate 205 is in sliding fit with the cross slide groove 102; the slide rail plate 205 is clamped with the cross slide groove 102; one side of the sliding rail plate 205 is provided with a threaded hole 206; the threaded bore 206 is in threaded rotational engagement with the threaded rotating shaft 104; through the clamping connection between the sliding rail plate 205 and the cross sliding groove 102 and the sliding fit between the sliding rail plate 205 and the cross sliding groove 102, the fixed preheating of oil tanks of diesel engines with different sizes is realized, and certain convenience is provided for the fuel preheating of the diesel engine.
Wherein, a rotating fixing piece 207 is rotatably matched with the screw thread at one side of the preheating frame 201; the rotary fixing piece 207 is fixed with the peripheral side face of the diesel engine oil tank through threads; the fixing piece 207 is rotated, so that the rotating fixing piece 207 which is in thread rotation fit with one side of the preheating frame 201 is in thread fixing with the peripheral side face of the diesel engine oil tank, and the preheating assembly 2 is prevented from being separated from the peripheral side face of the diesel engine oil tank when fuel in the diesel engine oil tank is preheated, and therefore the corresponding preheating effect cannot be achieved.
The working principle of the embodiment is as follows:
when the fixing component 1 passes through a fixing hole 105 formed in the bottom of the cross fixing frame 101 through a fixing bolt and is fixed with the top of a diesel engine oil tank through threads, the threaded rotating rod 104 is rotated, the rotating fixing piece 207 in threaded rotating fit with one side of the preheating frame 201 is fixed with the peripheral side face of the diesel engine oil tank through clamping between the sliding rail plate 205 and the cross sliding groove 102 and sliding fit between the sliding rail plate 205 and the cross sliding groove 102 through rotation, and finally the fixing piece 207 is rotated, so that the rotating fixing piece 207 in threaded rotating fit with the threads on one side of the preheating frame 201 is fixed with the peripheral side face of the diesel engine oil tank through rotation, after the preparation work is finished, the heating motor 202 is started, heat generated by the heating motor 202 sequentially passes through the heating pipe frame 203 and the preheating heat dissipation pore plate 204, and finally the fuel oil in the diesel engine oil tank is preheated, thereby realizing the preheating treatment of the fuel oil in the diesel engine and preventing the fuel oil in the diesel engine from being adhered, poor in fluidity and frozen under the condition that the environmental temperature in winter is relatively low, the service life of the diesel engine is prolonged, the fixed preheating of the oil tanks of the diesel engines with different sizes is realized, and certain convenience is provided for the fuel preheating of the diesel engines.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended to aid in the description of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. A diesel engine fuel supply system with a preheating device comprises a fixed assembly (1) and a preheating assembly (2); the method is characterized in that: the preheating assembly (2) is positioned at the bottom of the fixed assembly (1), and the preheating assembly (2) is in sliding fit with the fixed assembly (1);
the preheating assembly (2) comprises a preheating frame (201); a heating motor (202) is fixed at the bottom of the preheating frame (201); a heating pipe frame (203) is fixed at the output end of the heating motor (202); the heating pipe frame (203) is positioned inside the preheating frame (201), and the heating pipe frame (203) penetrates through the bottom of the preheating frame (201);
a preheating heat dissipation pore plate (204) is fixed on one side of the preheating frame (201); the preheating radiating pore plate (204) is in mutual contact with the diesel engine oil tank.
2. A diesel fuel supply system with preheating device according to claim 1, characterized in that said fixed assembly (1) comprises a cross-shaped fixed mount (101); the bottom of the cross fixing frame (101) is provided with a cross sliding groove (102).
3. The fuel supply system with the preheating device for the diesel engine according to claim 2, wherein a rectangular frame (103) is fixed at the inner bottom of the cross-shaped chute (102); the peripheral side surfaces of the rectangular frame (103) are matched with threaded rotating rods (104) in a rotating mode;
the bottom of the cross fixing frame (101) is provided with a plurality of fixing holes (105); the fixing hole (105) is fixed with the diesel engine oil tank through a fixing bolt in a threaded mode.
4. A fuel supply system of a diesel engine with a preheating device according to claim 3, characterized in that a sliding rail plate (205) is fixed on the top of the preheating frame (201); the slide rail plate (205) is in sliding fit with the cross slide groove (102); the slide rail plate (205) is clamped with the cross slide groove (102); one side of the sliding rail plate (205) is provided with a threaded hole (206); the threaded hole (206) is in threaded rotating fit with the threaded rotating rod (104).
5. A fuel supply system of a diesel engine with a preheating device according to claim 4, characterized in that a rotating fixing member (207) is screwed and rotatably fitted on one side of the preheating frame (201); the rotary fixing piece (207) is fixed with the peripheral side face of the diesel engine oil tank through threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220002783.7U CN216429796U (en) | 2022-01-04 | 2022-01-04 | Diesel engine fuel supply system with preheating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220002783.7U CN216429796U (en) | 2022-01-04 | 2022-01-04 | Diesel engine fuel supply system with preheating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216429796U true CN216429796U (en) | 2022-05-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220002783.7U Active CN216429796U (en) | 2022-01-04 | 2022-01-04 | Diesel engine fuel supply system with preheating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216429796U (en) |
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2022
- 2022-01-04 CN CN202220002783.7U patent/CN216429796U/en active Active
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