A diesel generator set with energy storage power supply

Abstract

The present invention provides a diesel generator set with an energy storage power supply, and relates to the technical field of diesel power generation. The diesel generator set with an energy storage power supply comprises a monitoring and heating mechanism, a power generation mechanism and a battery module, the front end of the power generation mechanism is fixedly installed with a monitoring and heating mechanism, the upper end of the power generation mechanism is fixedly installed with a battery module, the power generation mechanism comprises a bracket and an exhaust pipe, the right side of the inner upper part of the bracket is fixedly connected with a fuel tank 1, and the right end opening of the fuel tank 1 is fixedly connected with a tempered glass. By setting a fuel tank 1 to store No. ‑35 diesel and a fuel tank 2 to store No. 0 diesel, and detecting the temperature of the No. 0 diesel in the fuel tank 2, it is judged whether the amount of No. ‑35 diesel used for starting and preheating is sufficient, which not only saves the cost of using a generator to generate electricity outdoors in winter when the temperature is below zero, but also can ensure the safety factor of using the generator.

Description

Technical Field

[0001] The invention relates to the technical field of diesel power generation, in particular to a diesel generator set with an energy storage power supply. Background Art

[0002] In the winter in the Northeast, the ambient temperature is extremely low, and the solidification of diesel seriously affects the normal operation of diesel generators. Traditional diesel generators are prone to problems such as difficulty in starting and poor fuel supply in low temperature environments. Especially for No. 0 diesel, its solidification point is around 0℃, and it will become viscous or even solidify at low temperatures and cannot be used normally. Although No. -35 diesel has a lower solidification point, its use cost is relatively high at higher temperatures.

[0003] At present, some diesel generators with energy storage power supplies are equipped with heating wires or heating plates inside their fuel tanks. In order to save the cost of using No. 35 diesel, or if there is residual No. 0 diesel in the fuel tank, when used in winter, the heating wire is first powered by the energy storage battery, and then the No. 0 diesel in the tank is heated to a suitable temperature. However, when the battery power is insufficient and cannot provide enough power to the heating wire to heat the diesel, it will be unable to start. At the same time, the diesel needs to be kept warm during use, part of the power generated by the diesel generator is lost due to heating, the battery takes a long time to be fully charged, and diesel is more wasted. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a diesel generator set with an energy storage power supply to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a diesel generator set with an energy storage power supply, comprising a monitoring and heating mechanism, a power generation mechanism and a battery module, the front end of the power generation mechanism is fixedly installed with a monitoring and heating mechanism, the upper end of the power generation mechanism is fixedly installed with a battery module, the power generation mechanism comprises a bracket and an exhaust pipe, the right side of the inner upper part of the bracket is fixedly connected with a fuel tank 1, the right end opening of the fuel tank 1 is fixedly connected with a tempered glass, the rear end of the tempered glass is provided with a scale, the left side of the inner upper part of the bracket is fixedly connected with a fuel tank 2, the right side of the inner lower part of the bracket is fixedly connected with a diesel engine group, the diesel engine group is connected to the power generation group through a coupling, the front end of the power generation group is fixedly connected with a fuel injection pump, the fuel injection pump is provided with two oil inlets, the inside of the left oil inlet is fixedly connected with an oil inlet pipe 2, and the inside of the right oil inlet is fixedly connected with an oil inlet pipe 1.

[0006] Preferably, the battery module is electrically connected to the diesel engine group through wire one, the battery module is electrically connected to the generator group through wire two, the upper end of the oil inlet pipe two is fixedly connected to the lower opening on the right side of the front end of the oil tank two, and the upper end of the oil inlet pipe one is fixedly connected to the lower opening on the front end of the oil tank one.

[0007] Preferably, the upper end of the diesel engine group is fixedly connected to an intake and exhaust fuel injection group, the upper end fuel injection port of the intake and exhaust fuel injection group is fixedly connected to an injection pipe, the rear end intake end of the intake and exhaust fuel injection group is fixedly connected to an intake pipe, the left end of the intake pipe is fixedly connected to a filter, the front end exhaust end of the intake and exhaust fuel injection group is fixedly connected to an exhaust pipe, and the upper end of the exhaust pipe is connected to a connecting pipe.

[0008] Preferably, the front end of the fuel injection pipe is fixedly connected to the inside of the right oil outlet of the fuel injection pump, and the lower end of the filter is fixedly connected to the right side of the upper end of the power generation group.

[0009] Preferably, the monitoring and heating mechanism includes a liquid storage bin and an air control box, the upper front side of the liquid storage bin is fixedly connected to a limiting bin, the inner lower middle part of the limiting bin is fixedly connected to a limiting tube, the inner part of the limiting tube is slidably connected with a double-sided rack, the upper right side of the double-sided rack is meshingly connected with a full gear 1, the rear end of the full gear 1 is fixedly connected with a full gear 2, the left side of the full gear 2 is meshingly connected with a scale, the left side of the double-sided rack is meshingly connected with a half gear 1, the middle part of the half gear 1 is fixedly connected with a connecting shaft, the front end of the connecting shaft is fixedly connected with a square sealing plate, and the left end of the square sealing plate is rotatably connected to the inner left middle part of the air control box.

[0010] Preferably, the lower end of the liquid storage tank is fixedly connected to the right side of the inner lower part of the fuel tank 2, the upper end of the fuel tank 1 is fixedly connected to the right end of the inner upper front part of the fuel tank 2, the lower end of the limit tube is fixedly connected to the outer periphery of the opening in the middle part of the upper front side of the bracket, and the outer periphery of the scale is slidably connected in the front opening on the right side of the upper end of the fuel tank 2.

[0011] Preferably, the rear end of the full gear 2 is rotatably connected to the right end of the middle part of the inner rear side of the limiting bin, the middle outer periphery of the connecting shaft is rotatably connected to the opening of the left end of the middle part of the front side of the limiting bin, the lower end of the air control box is fixedly connected to the middle right part of the upper front side of the bracket, the upper end of the air control box is connected to the lower end of the exhaust pipe, and the upper end of the connecting pipe is fixedly connected to the upper end of the left side of the air control box.

[0012] Preferably, the monitoring heating mechanism also includes a heat preservation sleeve and a driving warehouse, the upper end of the heat preservation sleeve is fixedly connected to the lower end of the oil tank two, the interior of the heat preservation sleeve is fixedly connected with a heat conducting plate, the interior of the heat conducting plate is fixedly connected with a heat conducting pipe, the front end right side of the heat conducting pipe is fixedly connected with a connecting pipe, the lower end of the connecting pipe is arranged in the interior of the driving warehouse, the inner middle part of the driving warehouse is slidably connected with a Z-shaped rack, the upper end of the Z-shaped rack is meshingly connected with a half gear two, full gear three is arranged on both sides of the lower end of the Z-shaped rack, the side of the full gear three away from the Z-shaped rack is meshingly connected with a half gear three, the middle part of the half gear three is fixedly connected with a driving shaft, the middle part of the driving shaft is fixedly connected with a circular sealing plate, the rear end of the driving shaft is fixedly connected with a torsion spring, and the upper end of the connecting pipe is fixedly connected to the front lower end of the air control box.

[0013] Preferably, the left front end of the heat conduction pipe is connected to the upper end of the exhaust pipe, the middle part of the half gear 2 is fixedly connected to the front end periphery of the connecting shaft, and the lower end of the drive compartment is fixedly connected to the upper end of the fuel injection pump.

[0014] Preferably, the circular sealing plate on the left is rotatably connected to the inner lower part of the oil inlet pipe 2, and the circular sealing plate on the right is rotatably connected to the inner lower part of the oil inlet pipe 1, and the outer periphery of the torsion spring is fixedly connected to the left and right limiting grooves at the upper inner rear end of the drive compartment.

[0015] The present invention provides a diesel generator set with an energy storage power supply. It has the following beneficial effects:

[0016] The present invention realizes that the low-freezing liquid stored in the liquid storage tank will be affected by thermal expansion and contraction and its volume will become smaller, the liquid in the limit tube will drop, driving the double-sided rack to drop, and driving the scale to drop through the full gear one and the full gear two, and the user can read the value according to the position where the upper end of the scale is flush with the opening of the fuel tank two, so as to observe the amount of -35 diesel required to start the diesel engine set, and the user can read the remaining amount of -35 diesel remaining inside the bracket according to the tempered glass and the scale on the fuel tank one, and add enough -35 diesel if it is insufficient, and by setting a fuel tank one to store -35 diesel and a fuel tank two to store 0 diesel, and detecting the temperature of the 0 diesel in the fuel tank two, it is judged whether the amount of -35 diesel used for starting and preheating is sufficient, which not only saves the cost of using the generator to generate electricity outdoors in winter when the temperature is below zero, but also can ensure the safety factor of the generator, and avoid the situation where the -35 diesel is consumed before the 0 diesel is heated to a suitable temperature, causing power generation interruption.

[0017] The present invention allows a part of the exhaust gas to enter the heat-conducting pipe through the exhaust pipe to heat the heat-conducting plate, and the heat is conducted by the heat-conducting plate to the lower end of the fuel tank 2, so as to preheat the No. 0 diesel in the fuel tank 2 to a normal temperature at which the diesel engine group can operate. The preheated exhaust gas enters the inner lower part of the gas control box, enters the interior of the exhaust pipe again, and is filtered and discharged. When the No. -35 diesel in the fuel tank 1 is used for preheating, the generated exhaust gas can heat the lower end of the fuel tank 2 through the heat-conducting pipe and the heat-conducting plate, and then preheat the No. 0 diesel in the fuel tank 2, thereby realizing the reuse of the exhaust gas temperature and avoiding the waste of energy. At the same time, the internal pipeline part of the lower end of the connecting pipe distributed in the driving compartment can heat the inside of the driving compartment, so as to prevent the solidified No. 0 diesel remaining at the lower end of the fuel inlet pipe 2 from failing to be heated to a suitable temperature, so that the No. 0 diesel heated in the fuel tank 2 can flow smoothly to the injection pump, and be pumped into the diesel engine group by the injection pipe and the intake and exhaust injection group for combustion.

[0018] According to the present invention, when the temperature of the No. 0 diesel in the second fuel tank increases, the double-sided rack drives the half gear one to rotate, thereby driving the connecting shaft and the square sealing plate to rotate. At this time, since the upper end of the connecting pipe is fixedly connected to the inner lower part of the air control box, when the square sealing plate rotates, the gas flow rate in the lower part of the air control box is reduced. At this time, most of the gas is discharged into the inner upper part of the air control box through the connecting pipe, so that the exhaust gas volume in the heat conduction pipe is reduced, thereby reducing the heat exchange efficiency, so that the preheating efficiency can be slowed down at the rear end of the preheating, and the safety of preheating the No. 0 diesel is improved. In addition, the No. 0 diesel in the second fuel tank can be kept warm in the later stage, so that the temperature of the No. 0 diesel is constant, thereby improving the safety of using the generator.

[0019] The present invention is that when the No. 0 diesel in the fuel tank 2 is heated to a suitable temperature, the connecting shaft drives the Z-shaped rack to rise through the half gear 2. When the Z-shaped rack rises and meshes with the full gear 3 on both sides, the full gear 3 on both sides drives the half gear 3 to rotate, and drives the circular sealing plate to rotate through the driving shaft, thereby gradually opening the channel of the left oil inlet pipe 2 and gradually closing the channel of the right oil inlet pipe 1, so that the -35 diesel entering the diesel engine group is gradually switched to No. 0 diesel. The torsion spring at the rear end is used to keep the circular sealing plate on the left side in a horizontal position to block the channel of the oil inlet pipe 2, and the circular sealing plate on the right side in a vertical position to open the channel of the oil inlet pipe 1 when the No. 0 diesel does not reach a suitable temperature. After the No. 0 diesel in the fuel tank 2 is heated to a suitable temperature, the No. 0 diesel can be automatically switched to use. The convenience of equipment use is improved, and at the same time, it is avoided that excessive consumption of No. -35 diesel is caused by human control, which causes the cost of using the generator, and the situation that the -35 diesel is consumed due to untimely manual switching is avoided, causing power generation interruption. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a front perspective structural schematic diagram of the present invention;

[0021] Figure 2 It is a rear-view stereoscopic structural schematic diagram of the present invention;

[0022] Figure 3 It is a schematic diagram of a top-down three-dimensional structure of the present invention;

[0023] Figure 4 It is a schematic diagram of a partial three-dimensional structure of the front view of the present invention;

[0024] Figure 5 This is a schematic diagram of a partial front three-dimensional structure of the present invention;

[0025] Figure 6 The second schematic diagram of the partial three-dimensional structure of the present invention is a front section;

[0026] Figure 7 The third schematic diagram of the partial three-dimensional structure of the present invention is a front section;

[0027] Figure 8 It is a schematic diagram of a partial three-dimensional structure from a side view of the present invention.

[0028] Among them, 1. Monitoring heating mechanism; 101. Liquid storage tank; 102. Limiting tank; 103. Limiting tube; 104. Double-sided rack; 105. Full gear one; 106. Full gear two; 107. Ruler; 108. Half gear one; 109. Connecting shaft; 1010. Square sealing plate; 1011. Air control box; 1012. Connecting tube; 1013. Heat pipe; 1014. Heat conducting plate; 1015. Insulation sleeve; 1016. Half gear two; 1017. Z-shaped rack; 1018. Driving tank; 1019. Full gear three; 1020. Half gear three; 1021. Driving Shaft; 1022, circular sealing plate; 1023, torsion spring; 2, power generation mechanism; 201, bracket; 202, fuel tank one; 203, tempered glass; 204, scale; 205, fuel tank two; 206, power generation group; 207, diesel engine group; 208, intake and exhaust injection group; 209, intake pipe; 2010, filter; 2011, exhaust pipe; 2012, connecting pipe; 2013, injection pipe; 2014, injection pump; 2015, fuel inlet pipe one; 2016, fuel inlet pipe two; 2017, exhaust pipe; 3, battery module; 4, wire one; 5, wire two. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example

[0030] like Figure 1-8 As shown, an embodiment of the present invention provides a diesel generator set with an energy storage power supply, including a monitoring and heating mechanism 1, a power generation mechanism 2 and a battery module 3. The front end of the power generation mechanism 2 is fixedly installed with the monitoring and heating mechanism 1, the upper end of the power generation mechanism 2 is fixedly installed with the battery module 3, the power generation mechanism 2 includes a bracket 201 and an exhaust pipe 2017, the right side of the inner upper part of the bracket 201 is fixedly connected with a fuel tank 202, the right end opening of the fuel tank 202 is fixedly connected with a tempered glass 203, and the tempered glass 203 is fixedly connected with the exhaust pipe 2017. A scale 204 is provided at the rear end, a fuel tank 205 is fixedly connected to the left inner upper part of the bracket 201, a diesel engine group 207 is fixedly connected to the right inner lower part of the bracket 201, the diesel engine group 207 is connected to the generator group 206 through a coupling, a fuel injection pump 2014 is fixedly connected to the front end of the generator group 206, and the fuel injection pump 2014 is provided with two fuel inlets, a fuel inlet pipe 2016 is fixedly connected to the inside of the left fuel inlet, and a fuel inlet pipe 1 2015 is fixedly connected to the inside of the right fuel inlet.

[0031] In this embodiment, the monitoring and heating mechanism 1 includes a liquid storage bin 101 and an air control box 1011, the upper front side of the liquid storage bin 101 is fixedly connected to the limiting bin 102, the inner lower middle part of the limiting bin 102 is fixedly connected to the limiting tube 103, the inner part of the limiting tube 103 is slidably connected with a double-sided rack 104, the upper right side of the double-sided rack 104 is meshingly connected with a full gear 105, the rear end of the full gear 105 is fixedly connected with a full gear 2 106, the left side of the full gear 2 106 is meshingly connected with a scale 107, the left side of the double-sided rack 104 is meshingly connected with a half gear 108, the middle part of the half gear 108 is fixedly connected with a connecting shaft 109, the front end of the connecting shaft 109 is fixedly connected with a square sealing plate 1010, and the left end of the square sealing plate 1010 is rotatably connected to the inner left middle part of the air control box 1011.

[0032] In this embodiment, the lower end of the liquid storage tank 101 is fixedly connected to the right side of the inner lower part of the oil tank 205, the upper end of the oil tank 1 202 is fixedly connected to the right end of the inner upper front part of the oil tank 205, the lower end of the limiting tube 103 is fixedly connected to the outer periphery of the opening in the middle part of the upper front side of the bracket 201, and the outer periphery of the scale 107 is slidably connected to the front opening on the upper right side of the oil tank 205.

[0033] Specifically, when the generator is used outdoors in winter when the temperature is below zero, and the No. 0 diesel in the second tank 205 can no longer power the diesel engine set 207, first, the low-freezing liquid stored in the liquid storage tank 101 will be affected by thermal expansion and contraction and its volume will decrease. Among them, the liquid storage tank 101 stores No. -35 diesel, and if a leak occurs, it will not affect the use of the No. 0 diesel in the second tank 205. At this time, the liquid in the limit tube 103 will drop, driving the double-sided rack 104 to drop, and driving the scale 107 to drop through the full gear 105 and the full gear 2 106. The user can read the value according to the position where the upper end of the scale 107 is flush with the opening of the second tank 205, which is used to observe the start of the diesel engine set 2 07. The user can read the remaining amount of No. -35 diesel in the bracket 201 according to the tempered glass 203 and the scale 204 on the fuel tank 1 202. If it is insufficient, sufficient No. -35 diesel can be added. By setting a fuel tank 1 202 to store No. -35 diesel and a fuel tank 205 to store No. 0 diesel, and detecting the temperature of the No. 0 diesel in the fuel tank 205, it can be determined whether the amount of No. -35 diesel used for starting and preheating is sufficient. This not only saves the cost of using a generator to generate electricity outdoors in winter when the temperature is below zero, but also ensures the safety factor of using the generator, avoiding the situation where the No. 0 diesel is not heated to a suitable temperature and the -35 diesel is consumed, causing power generation interruption.

[0034] In this embodiment, the battery module 3 is electrically connected to the diesel engine group 207 through a wire 4, and the battery module 3 is electrically connected to the generator group 206 through a wire 5. The upper end of the oil inlet pipe 2016 is fixedly connected to the lower opening on the right side of the front end of the oil tank 205, and the upper end of the oil inlet pipe 2015 is fixedly connected to the lower opening on the front end of the oil tank 202.

[0035] In this embodiment, the upper end of the diesel engine group 207 is fixedly connected to the intake and exhaust injection group 208, the upper end injection port of the intake and exhaust injection group 208 is fixedly connected to the injection pipe 2013, the rear end intake end of the intake and exhaust injection group 208 is fixedly connected to the intake pipe 209, the left end of the intake pipe 209 is fixedly connected to the filter 2010, the front end exhaust end of the intake and exhaust injection group 208 is fixedly connected to the exhaust pipe 2011, and the upper end of the exhaust pipe 2011 is connected to the connecting pipe 2012.

[0036] In this embodiment, the front end of the fuel injection pipe 2013 is fixedly connected to the inside of the right oil outlet of the fuel injection pump 2014, and the lower end of the filter 2010 is fixedly connected to the upper right side of the power generation group 206.

[0037] Specifically, the generator is started, and the No. 35 diesel in the fuel tank 202 is sent to the diesel engine group 207 through the fuel inlet pipe 2015 and the fuel injection pump 2014 and the intake and exhaust fuel injection group 208. At the same time, the air is filtered by the filter 2010 through the intake and exhaust fuel injection group 208 and then sent to the diesel engine group 207. At this time, the diesel engine group 207 is started and the power is transmitted to the generator group 206 through the coupling to generate electricity. The amount is transported to the battery module 3 by the wire 25 for storage, and a part of the exhaust gas generated is transported to the gas control box 1011 by the exhaust pipe 2011 and the connecting pipe 2012, and is discharged after being filtered by the exhaust pipe 2017. The other part of the exhaust gas enters the heat pipe 1013 from the exhaust pipe 2011 to heat the heat conducting plate 1014. The heat is conducted from the heat conducting plate 1014 to the lower end of the fuel tank 205, preheating the No. 0 diesel in the fuel tank 205 to make it reach normal The exhaust gas after preheating enters the lower inner part of the gas control box 1011 to make the diesel engine group 207 work, and then enters the exhaust pipe 2017 again to be filtered and discharged. When the -35 diesel in the fuel tank 1 202 is used for preheating, the exhaust gas generated can heat the lower end of the fuel tank 2 205 through the heat pipe 1013 and the heat conducting plate 1014, and then preheat the No. 0 diesel inside the fuel tank 205, thereby realizing the reuse of the exhaust gas temperature and avoiding energy waste. At the same time, the internal pipeline part of the lower end of the connecting pipe 1012 distributed in the driving compartment 1018 can heat the inside of the driving compartment 1018 to prevent the solidified No. 0 diesel from remaining at the lower end of the fuel inlet pipe 2016 and failing to be heated to the appropriate temperature, so that the No. 0 diesel heated inside the fuel tank 205 can flow smoothly to the injection pump 2014, and be pumped into the diesel engine group 207 by the injection pipe 2013 and the intake and exhaust injection group 208 for combustion.

[0038] In this embodiment, the rear end of the full gear 106 is rotatably connected to the right end of the middle part of the inner rear side of the limiting bin 102, the middle outer periphery of the connecting shaft 109 is rotatably connected to the opening of the left end of the middle part of the front side of the limiting bin 102, the lower end of the air control box 1011 is fixedly connected to the middle right part of the upper front side of the bracket 201, the upper end of the air control box 1011 is connected to the lower end of the exhaust pipe 2017, and the upper end of the connecting pipe 2012 is fixedly connected to the upper end of the left side of the air control box 1011.

[0039] In this embodiment, the monitoring heating mechanism 1 also includes a heat preservation sleeve 1015 and a driving chamber 1018. The upper end of the heat preservation sleeve 1015 is fixedly connected to the lower end of the oil tank 205. The interior of the heat preservation sleeve 1015 is fixedly connected to a heat conducting plate 1014. The interior of the heat conducting plate 1014 is fixedly connected to a heat conducting pipe 1013. The front right side of the heat conducting pipe 1013 is fixedly connected to a connecting pipe 1012. The lower end of the connecting pipe 1012 is arranged inside the driving chamber 1018. The inner middle part of the driving chamber 1018 is slidably connected to a Z-shaped rack 1017. The Z-shaped rack 1017 is fixedly connected to the driving chamber 1018. The upper end of 17 is meshedly connected with a half gear two 1016, full gear three 1019 is provided on both sides of the lower end of the Z-shaped rack 1017, the full gear three 1019 is meshedly connected with a half gear three 1020 on the side away from the Z-shaped rack 1017, the middle part of the half gear three 1020 is fixedly connected with a drive shaft 1021, the middle part of the drive shaft 1021 is fixedly connected with a circular sealing plate 1022, the rear end of the drive shaft 1021 is fixedly connected with a torsion spring 1023, and the upper end of the connecting pipe 1012 is fixedly connected to the front lower end of the air control box 1011.

[0040] In this embodiment, the left front end of the heat pipe 1013 is connected to the upper end of the exhaust pipe 2011, the middle part of the half gear 2 1016 is fixedly connected to the front end periphery of the connecting shaft 109, and the lower end of the drive chamber 1018 is fixedly connected to the upper end of the fuel injection pump 2014.

[0041] In this embodiment, the left circular sealing plate 1022 is rotatably connected to the inner lower part of the oil inlet pipe 2016, and the right circular sealing plate 1022 is rotatably connected to the inner lower part of the oil inlet pipe 1 2015. The outer periphery of the torsion spring 1023 is fixedly connected to the left and right limiting grooves at the upper inner rear end of the drive compartment 1018.

[0042] Specifically, when the temperature of the No. 0 diesel in the fuel tank 205 increases, the double-sided rack 104 drives the half gear 108 to rotate, and then drives the connecting shaft 109 and the square sealing plate 1010 to rotate. At this time, since the upper end of the connecting pipe 1012 is fixedly connected to the inner lower part of the air control box 1011, when the square sealing plate 1010 rotates, the gas flow rate in the lower part of the air control box 1011 decreases. At this time, most of the gas is discharged from the connecting pipe 2012 into the inner upper part of the air control box 1011, so that the heat transfer pipe 1 The exhaust volume inside 013 is reduced, thereby reducing the efficiency of heat exchange, so that the efficiency of preheating can be slowed down at the rear end of preheating, improving the safety of preheating No. 0 diesel, and being able to achieve the insulation of No. 0 diesel inside the second tank 205 in the later stage, so that the temperature of No. 0 diesel is constant, improving the safety of using the generator. When the No. 0 diesel in the second tank 205 is heated to a suitable temperature, the connecting shaft 109 drives the Z-shaped rack 1017 to rise through the second half gear 1016. When the Z-shaped rack 1017 is on When the gear 1016 is engaged with the full gear 3 1019 on both sides, the full gear 3 1019 on both sides drives the half gear 3 1020 to rotate, and drives the circular sealing plate 1022 to rotate through the driving shaft 1021, thereby gradually opening the channel of the left oil inlet pipe 2016, and gradually closing the channel of the right oil inlet pipe 1 2015, and gradually switching the -35 diesel entering the diesel engine group 207 to No. 0 diesel. The torsion spring 1023 at the rear end is used to keep the circular sealing plate 1022 on the left side in a horizontal position to block the channel of the oil inlet pipe 2016 when the No. 0 diesel has not reached a suitable temperature, and the circular sealing plate 1022 on the right side is in a vertical position to open the channel of the oil inlet pipe 1 2015. After the No. 0 diesel in the fuel tank 205 is heated to a suitable temperature, it can automatically switch to use No. 0 diesel, which improves the convenience of equipment use, while avoiding excessive consumption of -35 diesel caused by human control, resulting in the cost of using the generator, and avoiding the situation where the -35 diesel is consumed due to untimely manual switching and the power generation is interrupted.

[0043] Working principle: When the generator is used outdoors in winter when the temperature is below zero, and the No. 0 diesel in the fuel tank 205 can no longer power the diesel engine 207, first, the low-freezing liquid stored in the liquid storage tank 101 will be affected by thermal expansion and contraction and its volume will decrease. Among them, the liquid storage tank 101 stores No. -35 diesel, and if there is a leak, it will not affect the use of the No. 0 diesel in the fuel tank 205. At this time, the liquid in the limit tube 103 will drop, driving the double-sided rack 104 to drop, and driving the scale 107 to drop through the full gear 105 and the full gear 2 106. The user can read the value according to the position where the upper end of the scale 107 is flush with the opening of the fuel tank 205, which is used to observe the -3 required to start the diesel engine 207. The user can read the remaining amount of -35 diesel in the bracket 201 according to the tempered glass 203 and the scale 204 on the fuel tank 1 202. If it is insufficient, sufficient -35 diesel can be added. By setting a fuel tank 1 202 to store -35 diesel and a fuel tank 205 to store No. 0 diesel, and detecting the temperature of the No. 0 diesel in the fuel tank 205, it can be judged whether the amount of -35 diesel used for starting and preheating is sufficient, which not only saves the cost of using the generator to generate electricity outdoors in winter when the temperature is below zero, but also ensures the safety factor of the generator, and avoids the situation where the No. 0 diesel is not heated to the appropriate temperature and the -35 diesel is consumed, causing power generation interruption. The generator is started and the -35 in the fuel tank 1 202 is used up. The diesel is sent to the diesel engine group 207 through the oil inlet pipe 2015 and the injection pump 2014 and the intake and exhaust injection group 208. The air is filtered by the air inlet pipe 209 through the filter 2010 and then sent to the diesel engine group 207 by the intake and exhaust injection group 208. At this time, the diesel engine group 207 starts and transmits the power to the power generation group 206 through the coupling for power generation. The generated electricity is transported to the battery module 3 by the wire 25 for storage. A part of the exhaust gas generated is transported to the air control box 1011 by the exhaust pipe 2011 and the connecting pipe 2012, and is discharged after being filtered by the exhaust pipe 2017. The other part of the exhaust gas enters the heat pipe 1013 from the exhaust pipe 2011 to heat the heat conduction plate 1014. The heat is 14 is conducted to the lower end of the second tank 205, and the No. 0 diesel in the second tank 205 is preheated to reach a normal temperature that can make the diesel engine group 207 work. The preheated exhaust gas enters the inner lower part of the gas control box 1011, and enters the interior of the exhaust pipe 2017 again for filtration and then discharged. When the No. -35 diesel in the first tank 202 is used for preheating, the exhaust gas generated can heat the lower end of the second tank 205 through the heat pipe 1013 and the heat conducting plate 1014, and then preheat the No. 0 diesel in the second tank 205, thereby realizing the reuse of the exhaust gas temperature and avoiding the waste of energy. At the same time, the internal pipeline part of the lower end of the connecting pipe 1012 distributed in the driving compartment 1018 can heat the inside of the driving compartment 1018.To prevent solidified No. 0 diesel from remaining at the lower end of the oil inlet pipe 2016 and failing to be heated to a suitable temperature, the heated No. 0 diesel inside the oil tank 205 can flow smoothly to the injection pump 2014, and is pumped into the diesel engine group 207 by the injection pipe 2013 and the intake and exhaust injection group 208 for combustion. When the temperature of the No. 0 diesel inside the oil tank 205 rises, the double-sided rack 104 drives the half gear 108 to rotate, thereby driving the connecting shaft 109 and the square sealing plate 1010 to rotate. At this time, since the upper end of the connecting pipe 1012 is fixedly connected to the air control box 1011 When the square sealing plate 1010 rotates, the gas flow rate in the lower part of the gas control box 1011 is reduced. At this time, most of the gas is discharged from the connecting pipe 2012 into the upper part of the gas control box 1011, so that the exhaust gas volume in the heat conducting pipe 1013 is reduced, thereby reducing the heat exchange efficiency, so that the preheating efficiency can be slowed down at the rear end of the preheating, and the safety of preheating No. 0 diesel is improved. In addition, the No. 0 diesel in the fuel tank 205 can be kept warm in the later stage, so that the temperature of the No. 0 diesel is constant, which improves the safety of using the generator. When the No. 0 diesel in the fuel tank 205 is heated During the heating to a suitable temperature, the connecting shaft 109 drives the Z-shaped rack 1017 to rise through the half gear 2 1016. When the Z-shaped rack 1017 rises and meshes with the full gear 3 1019 on both sides, the full gear 3 1019 on both sides drives the half gear 3 1020 to rotate, and drives the circular sealing plate 1022 to rotate through the driving shaft 1021, thereby gradually opening the channel of the left oil inlet pipe 2 2016 and gradually closing the channel of the right oil inlet pipe 1 2015, gradually switching the -35 diesel entering the diesel engine group 207 to 0 diesel, and the torsion spring 1023 at the rear end When the No. 0 diesel has not reached the appropriate temperature, the circular sealing plate 1022 on the left is kept horizontally blocking the passage of the second oil inlet pipe 2016, and the circular sealing plate 1022 on the right is kept vertically opening the passage of the first oil inlet pipe 2015. After the No. 0 diesel in the second oil tank 205 is heated to the appropriate temperature, the No. 0 diesel can be automatically switched to use, which improves the convenience of equipment use, avoids excessive consumption of No. -35 diesel due to human control, causes the cost of using the generator, and avoids the situation where the No. -35 diesel is consumed and the power generation is interrupted due to untimely manual switching.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A diesel generator set with an energy storage power supply, comprising a monitoring and heating mechanism (1), a power generation mechanism (2) and a battery module (3), characterized in that: A monitoring heating mechanism (1) is fixedly mounted on the front end of the power generation mechanism (2), a battery module (3) is fixedly mounted on the upper end of the power generation mechanism (2), the power generation mechanism (2) comprises a bracket (201) and an exhaust pipe (2017), a fuel tank 1 (202) is fixedly connected to the right side of the inner upper portion of the bracket (201), a tempered glass (203) is fixedly connected to the right end opening of the fuel tank 1 (202), a scale (204) is provided at the rear end of the tempered glass (203), and the inner upper portion of the bracket (201) is fixedly connected to the right side of the fuel tank 1 (202). The left side of the bracket (201) is fixedly connected to a second oil tank (205); the right side of the inner lower part of the bracket (201) is fixedly connected to a diesel engine group (207); the diesel engine group (207) is connected to a generator group (206) via a coupling; the front end of the generator group (206) is fixedly connected to a fuel injection pump (2014); the fuel injection pump (2014) is provided with two fuel inlets; the interior of the left fuel inlet is fixedly connected to a second fuel inlet pipe (2016); the interior of the right fuel inlet is fixedly connected to a first fuel inlet pipe (2015); The upper end of the diesel engine group (207) is fixedly connected to an intake and exhaust fuel injection group (208), the upper end fuel injection port of the intake and exhaust fuel injection group (208) is fixedly connected to a fuel injection pipe (213), the rear intake end of the intake and exhaust fuel injection group (208) is fixedly connected to an intake pipe (209), the left end of the intake pipe (209) is fixedly connected to a filter (210), the front exhaust end of the intake and exhaust fuel injection group (208) is fixedly connected to an exhaust pipe (211), and the upper end of the exhaust pipe (211) is connected to a connecting pipe (212); The monitoring heating mechanism (1) comprises a liquid storage bin (101) and an air control box (1011); the front side of the upper end of the liquid storage bin (101) is fixedly connected to a limit bin (102); the middle part of the inner lower end of the limit bin (102) is fixedly connected to a limit tube (103); the interior of the limit tube (103) is slidably connected to a double-sided rack (104); the upper right side of the double-sided rack (104) is meshingly connected to a full gear one (105); the rear end of the full gear one (105) is fixedly connected to a limit tube (103); A full gear 2 (106) is fixedly connected, the left side of the full gear 2 (106) is meshedly connected with a scale (107), the left side of the double-sided rack (104) is meshedly connected with a half gear 1 (108), the middle part of the half gear 1 (108) is fixedly connected with a connecting shaft (109), the front end of the connecting shaft (109) is fixedly connected with a square sealing plate (1010), and the left end of the square sealing plate (1010) is rotatably connected to the inner left middle part of the air control box (1011); The monitoring heating mechanism (1) further comprises a heat-insulating sleeve (1015) and a driving chamber (1018); the upper end of the heat-insulating sleeve (1015) is fixedly connected to the lower end of the second oil tank (205); a heat-conducting plate (1014) is fixedly connected to the interior of the heat-insulating sleeve (1015); a heat-conducting pipe (1013) is fixedly connected to the interior of the heat-conducting plate (1014); a connecting pipe (1012) is fixedly connected to the front right side of the heat-conducting pipe (1013); the lower end of the connecting pipe (1012) is arranged inside the driving chamber (1018); a Z-shaped rack (1017) is slidably connected to the inner middle portion of the driving chamber (1018); and the Z-shaped rack (1017) is fixedly connected to the inner middle portion of the driving chamber (1018). 17) is meshedly connected with a half gear 2 (1016), full gear 3 (1019) is arranged on both sides of the lower end of the Z-shaped rack (1017), a half gear 3 (1020) is meshedly connected to the side of the full gear 3 (1019) away from the Z-shaped rack (1017), a driving shaft (1021) is fixedly connected to the middle of the half gear 3 (1020), a circular sealing plate (1022) is fixedly connected to the middle of the driving shaft (1021), a torsion spring (1023) is fixedly connected to the rear end of the driving shaft (1021), and the upper end of the connecting pipe (1012) is fixedly connected to the lower end of the front side of the air control box (1011).

2. A diesel generator set with energy storage power supply according to claim 1, characterized in that: The battery module (3) is electrically connected to the diesel engine group (207) via a wire 1 (4), and the battery module (3) is electrically connected to the generator group (206) via a wire 2 (5). The upper end of the oil inlet pipe 2 (2016) is fixedly connected to the lower opening at the right front end of the oil tank 2 (205), and the upper end of the oil inlet pipe 1 (2015) is fixedly connected to the lower opening at the front end of the oil tank 1 (202).

3. A diesel generator set with energy storage power supply according to claim 1, characterized in that: The front end of the fuel injection pipe (2013) is fixedly connected to the inside of the right fuel outlet of the fuel injection pump (2014), and the lower end of the filter (2010) is fixedly connected to the right side of the upper end of the power generation group (206).

4. A diesel generator set with energy storage power supply according to claim 1, characterized in that: The lower end of the liquid storage tank (101) is fixedly connected to the right side of the inner lower part of the second oil tank (205), the upper end of the first oil tank (202) is fixedly connected to the right end of the inner upper front side of the second oil tank (205), the lower end of the limit tube (103) is fixedly connected to the outer periphery of the opening in the middle of the upper front side of the bracket (201), and the outer periphery of the scale (107) is slidably connected to the front opening on the right side of the upper end of the second oil tank (205).

5. A diesel generator set with energy storage power supply according to claim 1, characterized in that: The rear end of the full gear 2 (106) is rotatably connected to the right end of the middle part of the inner rear side of the limiting bin (102), the middle outer periphery of the connecting shaft (109) is rotatably connected to the opening of the left end of the middle part of the front side of the limiting bin (102), the lower end of the air control box (1011) is fixedly connected to the middle right part of the upper front side of the bracket (201), the upper end of the air control box (1011) is connected to the lower end of the tail pipe (2017), and the upper end of the connecting pipe (2012) is fixedly connected to the upper end of the left side of the air control box (1011).

6. A diesel generator set with energy storage power supply according to claim 1, characterized in that: The left side of the front end of the heat conduction pipe (1013) is connected to the upper end of the exhaust pipe (2011), the middle part of the second half gear (1016) is fixedly connected to the outer periphery of the front end of the connecting shaft (109), and the lower end of the drive chamber (1018) is fixedly connected to the upper end of the fuel injection pump (2014).

7. A diesel generator set with energy storage power supply according to claim 1, characterized in that: The circular sealing plate (1022) on the left side is rotatably connected to the inner lower part of the second oil inlet pipe (2016), and the circular sealing plate (1022) on the right side is rotatably connected to the inner lower part of the first oil inlet pipe (2015), and the outer periphery of the torsion spring (1023) is fixedly connected to the left and right limiting grooves at the upper end of the inner rear side of the drive chamber (1018).

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