CN213450600U - Supercharged diesel generator set with preheating starting function - Google Patents
Supercharged diesel generator set with preheating starting function Download PDFInfo
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- CN213450600U CN213450600U CN202022584083.7U CN202022584083U CN213450600U CN 213450600 U CN213450600 U CN 213450600U CN 202022584083 U CN202022584083 U CN 202022584083U CN 213450600 U CN213450600 U CN 213450600U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
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- Y02T10/12—Improving ICE efficiencies
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Abstract
The utility model relates to a generating set technical field especially relates to a booster-type diesel generating set with preheat start function. The smoke exhaust pipe is provided with a conversion box, the power generation refrigeration sheet is arranged on the conversion box, high-temperature smoke is generated when the diesel engine works, and power generation is performed through the power generation refrigeration sheet under the action of the temperature difference between the high-temperature smoke and the outside; the pre-cooling refrigeration piece is arranged between the water-cooling circulating pipe and the air inlet pipe, the refrigeration piece supplies power to the pre-cooling refrigeration piece after generating power, and the pre-cooling refrigeration piece cools air in the air inlet pipe, so that the temperature of the air entering a combustion cylinder of the engine is lower, the gas expansion coefficient is larger during combustion, the output torque of the engine is larger, the explosion performance is stronger, and the output of the generator set is more stable; unnecessary electric power is stored in the lithium cell, supplies power for preheating the heating rod through the lithium cell when the fuselage preheats, preheats the fuselage through generating electricity from the area and preheating the system, and the engine preheats labour saving and time saving.
Description
Technical Field
The utility model relates to a generating set technical field especially relates to a booster-type diesel generating set with preheat start function.
Background
The diesel generator set belongs to a type of AC power supply equipment of a self-contained power station, is small independent power generation equipment, and drives a synchronous AC generator to generate power by taking an internal combustion engine as power; when the existing diesel engine works, high pressure is generated by mixed combustion of air and fuel oil in the cylinder body, the piston is pushed under the action of the high pressure to drive the engine to rotate, a large amount of heat is generated simultaneously, the temperature of air around the diesel engine is high when the diesel engine works for a long time, when hot air enters the cylinder body for mixed combustion, the gas expansion effect is poor, and the torque of the engine is small.
In winter, the temperature is low, particularly in special areas such as the north, the engine is difficult to start, the engine needs to be preheated by means of a foreign tool, and the diesel engine is time-consuming and labor-consuming to start.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the technical defects exist, and provides a supercharged diesel generator set with a preheating starting function, which comprises a smoke exhaust pipe provided with a conversion box, a power generation refrigerating sheet arranged on the conversion box, and a diesel engine which generates high-temperature smoke when working and generates power through the power generation refrigerating sheet under the action of the high-temperature smoke and the external temperature difference; the pre-cooling refrigeration piece is arranged between the water-cooling circulating pipe and the air inlet pipe, the refrigeration piece supplies power to the pre-cooling refrigeration piece after generating power, and the pre-cooling refrigeration piece cools air in the air inlet pipe, so that the temperature of the air entering a combustion cylinder of the engine is lower, the gas expansion coefficient is larger during combustion, the output torque of the engine is larger, the explosion performance is stronger, and the output of the generator set is more stable; unnecessary electric power is stored in the lithium cell, supplies power for preheating the heating rod through the lithium cell when the fuselage preheats, preheats the fuselage through generating electricity from the area and preheating the system, and the engine preheats labour saving and time saving.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: including diesel engine and generator, diesel engine and generator are fixed to be set up on the base, its characterized in that: a pre-cooling refrigerating sheet and a power generation refrigerating sheet are arranged above one side of the diesel engine; a preheating heating rod is arranged below one side of the diesel engine; a water tank frame is arranged on the left side of the diesel engine; a conversion controller and a lithium battery are fixedly arranged on the water tank frame; the pre-cooling refrigeration piece, the power generation refrigeration piece and the pre-heating rod are respectively connected with the conversion controller through cables; the electricity generation refrigeration piece generates electricity under the action of temperature difference, supplies power for the precooling refrigeration piece through the conversion controller, and surplus electric power is stored in the lithium battery, and supplies power for the preheating heating rod through the lithium battery when the machine body is preheated.
Further optimizing the technical scheme, a water-cooling circulating pipe and an air inlet pipe are arranged above the diesel engine; the pre-cooling refrigeration sheet is arranged between the water-cooling circulation pipe and the air inlet pipe.
Further optimizing the technical scheme, the cold plate of the precooling refrigeration plate is arranged in the air inlet pipe; and the heating plate of the precooling refrigeration plate is arranged in the water-cooling circulating pipe.
Further optimizing the technical scheme, the diesel engine is provided with a smoke exhaust pipe; a conversion box is arranged on the smoke exhaust pipe; the power generation refrigeration piece is arranged on the conversion box.
Further optimizing the technical scheme, the heating sheet of the power generation refrigerating sheet is arranged inside the conversion box; the cold plate of the power generation refrigeration plate is exposed outside.
Further optimizing the technical scheme, a circulating water pipe is arranged on the outer wall below one side of the diesel engine; a preheating groove is arranged on the diesel engine above the circulating water pipe; the preheating groove is communicated with a circulating water pipe; the preheating heating rod is arranged on the preheating groove.
Compared with the prior art, the utility model has the advantages of it is following:
1. the smoke exhaust pipe is provided with a conversion box, the power generation refrigeration piece is arranged on the conversion box, high-temperature smoke is generated when the diesel engine works, power is generated through the power generation refrigeration piece under the action of the high-temperature smoke and the external temperature difference, and external electric power is not needed to supply power for the precooling refrigeration piece.
2. The pre-cooling refrigeration piece is arranged between the water-cooling circulating pipe and the air inlet pipe, the refrigeration piece supplies power to the pre-cooling refrigeration piece after power generation, and the pre-cooling refrigeration piece cools air in the air inlet pipe, so that the temperature of the air entering a combustion cylinder of the engine is low, the gas expansion coefficient is large during combustion, the output torque of the engine is large, the explosion performance is strong, and the output of the generator set is stable.
3. Unnecessary electric power is stored in the lithium cell, supplies power for preheating the heating rod through the lithium cell when the fuselage preheats, preheats the fuselage through generating electricity from the area and preheating the system, and the engine preheats labour saving and time saving.
Drawings
Fig. 1 is a three-dimensional structure diagram of a supercharged diesel generator set with a preheating starting function.
Fig. 2 is a partial enlarged view of a structure of a mounting part of a precooling refrigeration piece of a supercharged diesel generator set with a preheating starting function.
Fig. 3 is a partial enlarged view of a structure of a power generation and refrigeration sheet mounting part of the supercharged diesel generator set with the preheating starting function.
Fig. 4 is a partial enlarged view of a structure of a heating rod mounting part of the supercharged diesel generator set with the preheating starting function.
In the figure: 1. a diesel engine; 101. a water tank frame; 102. a water-cooled circulation pipe; 103. an air inlet pipe; 104. a smoke exhaust pipe; 105. a conversion box; 106. a circulating water pipe; 107. a preheating tank; 2. a generator; 3. a base; 4. pre-cooling the refrigerating plate; 5. a power generation refrigeration sheet; 6. a heating rod; 7. a conversion controller; 8. a lithium battery; 9. a cable.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
The first embodiment is as follows: with reference to fig. 1-4, a supercharged diesel with preheat start function includes diesel engine 1 and generator 2, and diesel engine 1 and generator 2 are fixed on base 3, and its characterized in that: a precooling refrigerating sheet 4 and a power generation refrigerating sheet 5 are arranged above one side of the diesel engine 1; a preheating heating rod 6 is arranged below one side of the diesel engine 1; a water tank frame 101 is arranged on the left side of the diesel engine 1; the water tank frame 101 is fixedly provided with a conversion controller 7 and a lithium battery 8; the pre-cooling refrigeration piece 4, the power generation refrigeration piece 5 and the preheating heating rod 6 are respectively connected with a conversion controller 7 through cables 9; the power generation refrigeration piece 5 generates power under the action of temperature difference, the power is supplied to the pre-cooling refrigeration piece 4 through the conversion controller 7, redundant power is stored in the lithium battery 8, and the power is supplied to the pre-heating rod 6 through the lithium battery 8 when the machine body is preheated.
Preferably, a water-cooling circulating pipe 102 and an air inlet pipe 103 are arranged above the diesel engine 1; the pre-cooling refrigeration sheet 4 is arranged between the water-cooling circulation pipe 102 and the air inlet pipe 103.
Preferably, the cold plate of the pre-cooling cold plate 4 is arranged inside the air inlet pipe 103; the heating plate of the pre-cooling refrigeration plate 4 is arranged inside the water-cooling circulating pipe 102.
Preferably, the diesel engine 1 is provided with a smoke exhaust pipe 104; a conversion box 105 is arranged on the smoke exhaust pipe 104; the power generation refrigerating sheet 5 is arranged on the conversion box 105.
Preferably, the heat sheet of the power generation refrigeration sheet 5 is arranged inside the conversion box 105; the power generation cooling fins 5 are exposed to the outside.
Preferably, a circulating water pipe 106 is arranged on the outer wall below one side of the diesel engine 1; a preheating groove 107 is arranged above the circulating water pipe 106 on the diesel engine 1; the preheating groove 107 is communicated with a circulating water pipe 106; the preheating heating rod 6 is disposed on the preheating bath 107.
When in use, in the first step, as shown in fig. 1-4, the diesel engine 1 is started, and the diesel engine 1 drives the generator 2 to generate electricity when working, because the diesel engine 1 is provided with the smoke exhaust pipe 104; the smoke exhaust pipe 104 is provided with a conversion box 105, the power generation refrigeration piece 5 is arranged on the conversion box 105, the hot piece of the power generation refrigeration piece 5 is arranged inside the conversion box 105, and the cold piece of the power generation refrigeration piece 5 is exposed outside, so that when the diesel engine 1 works, smoke exhausted from the smoke exhaust pipe 104 is high, the outside air temperature is low, and the power generation refrigeration piece 5 generates power under the action of high temperature difference; the electric power generated by the power generation refrigeration piece 5 is transmitted into the conversion controller 7 through the cable 9, then a part of the electric power directly provides the electric power for the precooling refrigeration piece 4, and the rest part of the electric power is directly stored in the lithium battery 8.
Because the cold plate of the pre-cooling refrigeration plate 4 is arranged in the air inlet pipe 103, and the hot plate of the pre-cooling refrigeration plate 4 is arranged in the water-cooling circulating pipe 102, when power is supplied to the pre-cooling refrigeration plate 4, the cold plate end of the pre-cooling refrigeration plate 4 refrigerates, when air enters the inlet part of the diesel engine 1, the air cools the position of the cold plate, and then the air enters the engine combustion chamber at a lower temperature for combustion; the gas expansion coefficient is larger during combustion, the output torque of the engine is larger, the explosion performance is stronger, and the output of the generator set is more stable.
Step two, as shown in fig. 1-4, the body of the diesel engine 1 is cooler in winter, and the engine is difficult to start, especially in northern areas; before starting the diesel engine 1, the engine body generally needs to be preheated, the traditional preheating mode is to add hot water into a water tank or heat the water tank or engine oil through an additional heating device, a pump body is also needed to be configured to circulate water in the water tank to the engine body to preheat the engine body during heating, and the preheating effect of the diesel engine 1 is poor; the diesel generating set of this application design when preheating the engine, controls the power supply of lithium cell 8 for preheating heating rod 6 through conversion controller 7.
Because of be provided with circulating water pipe 106 on the outer wall of diesel engine 1 one side below, circulating water pipe 106 top is provided with preheating tank 107 on diesel engine 1, preheating tank 107 and circulating water pipe 106 intercommunication, preheating heating rod 6 sets up so preheating heating rod 6 when circular telegram on preheating tank 107, not only can heat the engine fuselage, but also can heat the inside hydrologic cycle of fuselage, hydrologic cycle heating direct action is at the fuselage, diesel engine 1 is more fast hot speed, preheating effect is better, it is lower to have solved the temperature in winter, especially in special areas such as the north, difficult when the engine starts, need preheat the ware engine with the help of the instrument outward, the problem that wastes time and energy when diesel engine starts.
The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, belongs to the common general knowledge in this field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (6)
1. The utility model provides a booster-type diesel generating set with preheat start function, includes diesel engine (1) and generator (2), and diesel engine (1) and generator (2) are fixed to be set up on base (3), its characterized in that: a precooling refrigerating sheet (4) and a power generation refrigerating sheet (5) are arranged above one side of the diesel engine (1); a preheating heating rod (6) is arranged below one side of the diesel engine (1); a water tank frame (101) is arranged on the left side of the diesel engine (1); a conversion controller (7) and a lithium battery (8) are fixedly arranged on the water tank frame (101); the pre-cooling refrigeration piece (4), the power generation refrigeration piece (5) and the preheating heating rod (6) are respectively connected with the conversion controller (7) through cables (9); the power generation refrigeration piece (5) generates power under the action of temperature difference, the power is supplied to the pre-cooling refrigeration piece (4) through the conversion controller (7), redundant power is stored in the lithium battery (8), and the power is supplied to the pre-heating rod (6) through the lithium battery (8) when the machine body is preheated.
2. The supercharged diesel generator set with the preheating starting function as claimed in claim 1, wherein: a water-cooling circulating pipe (102) and an air inlet pipe (103) are arranged above the diesel engine (1); the pre-cooling refrigeration sheet (4) is arranged between the water-cooling circulation pipe (102) and the air inlet pipe (103).
3. The supercharged diesel generator set with the preheating starting function as claimed in claim 2, wherein: the cold plate of the pre-cooling refrigeration plate (4) is arranged in the air inlet pipe (103); and the heating plate of the pre-cooling refrigeration plate (4) is arranged inside the water-cooling circulating pipe (102).
4. The supercharged diesel generator set with the preheating starting function as claimed in claim 1, wherein: a smoke exhaust pipe (104) is arranged on the diesel engine (1); a conversion box (105) is arranged on the smoke exhaust pipe (104); the power generation refrigeration piece (5) is arranged on the conversion box (105).
5. The supercharged diesel generator set with the preheating starting function as claimed in claim 4, wherein: the heating sheet of the power generation refrigerating sheet (5) is arranged inside the conversion box (105); the cold plate of the power generation refrigeration plate (5) is exposed to the outside.
6. The supercharged diesel generator set with the preheating starting function as claimed in claim 1, wherein: a circulating water pipe (106) is arranged on the outer wall below one side of the diesel engine (1); a preheating groove (107) is arranged above the circulating water pipe (106) on the diesel engine (1); the preheating groove (107) is communicated with a circulating water pipe (106); the preheating heating rod (6) is arranged on the preheating groove (107).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022584083.7U CN213450600U (en) | 2020-11-10 | 2020-11-10 | Supercharged diesel generator set with preheating starting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022584083.7U CN213450600U (en) | 2020-11-10 | 2020-11-10 | Supercharged diesel generator set with preheating starting function |
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| Publication Number | Publication Date |
|---|---|
| CN213450600U true CN213450600U (en) | 2021-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022584083.7U Active CN213450600U (en) | 2020-11-10 | 2020-11-10 | Supercharged diesel generator set with preheating starting function |
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| CN (1) | CN213450600U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115133704A (en) * | 2022-08-25 | 2022-09-30 | 江苏中奕和创智能科技有限公司 | Mute generator with hydrothermal cooling system |
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2020
- 2020-11-10 CN CN202022584083.7U patent/CN213450600U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115133704A (en) * | 2022-08-25 | 2022-09-30 | 江苏中奕和创智能科技有限公司 | Mute generator with hydrothermal cooling system |
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