CN117569909B - Multichannel temperature control type generator set - Google Patents
Multichannel temperature control type generator set Download PDFInfo
- Publication number
- CN117569909B CN117569909B CN202410057250.2A CN202410057250A CN117569909B CN 117569909 B CN117569909 B CN 117569909B CN 202410057250 A CN202410057250 A CN 202410057250A CN 117569909 B CN117569909 B CN 117569909B
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- China
- Prior art keywords
- fixedly connected
- shell
- heat exchange
- diesel engine
- generator
- Prior art date
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Links
- 230000017525 heat dissipation Effects 0.000 claims abstract description 21
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 239000000110 cooling liquid Substances 0.000 claims description 59
- 230000007246 mechanism Effects 0.000 claims description 19
- 238000001125 extrusion Methods 0.000 claims description 12
- 238000012544 monitoring process Methods 0.000 claims description 4
- 239000013013 elastic material Substances 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 230000008878 coupling Effects 0.000 abstract description 29
- 238000010168 coupling process Methods 0.000 abstract description 29
- 238000005859 coupling reaction Methods 0.000 abstract description 29
- 239000002826 coolant Substances 0.000 abstract description 6
- 230000008859 change Effects 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 description 9
- 239000007789 gas Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000002912 waste gas Substances 0.000 description 6
- 230000005611 electricity Effects 0.000 description 4
- 239000010705 motor oil Substances 0.000 description 4
- 230000020169 heat generation Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
- H02K9/193—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil with provision for replenishing the cooling medium; with means for preventing leakage of the cooling medium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N5/00—Exhaust or silencing apparatus combined or associated with devices profiting from exhaust energy
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P3/00—Liquid cooling
- F01P3/20—Cooling circuits not specific to a single part of engine or machine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P7/00—Controlling of coolant flow
- F01P7/02—Controlling of coolant flow the coolant being cooling-air
- F01P7/10—Controlling of coolant flow the coolant being cooling-air by throttling amount of air flowing through liquid-to-air heat exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P7/00—Controlling of coolant flow
- F01P7/14—Controlling of coolant flow the coolant being liquid
- F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
- F01P7/165—Controlling of coolant flow the coolant being liquid by thermostatic control characterised by systems with two or more loops
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
- F02B63/042—Rotating electric generators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
- F02B63/044—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators the engine-generator unit being placed on a frame or in an housing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N19/00—Starting aids for combustion engines, not otherwise provided for
- F02N19/02—Aiding engine start by thermal means, e.g. using lighted wicks
- F02N19/04—Aiding engine start by thermal means, e.g. using lighted wicks by heating of fluids used in engines
- F02N19/10—Aiding engine start by thermal means, e.g. using lighted wicks by heating of fluids used in engines by heating of engine coolants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/02—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
- F16D3/06—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions specially adapted to allow axial displacement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
- F02B63/044—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators the engine-generator unit being placed on a frame or in an housing
- F02B2063/045—Frames for generator-engine sets
Abstract
The invention relates to the technical field of generator sets and discloses a multichannel temperature control type generator set. Including the supporting seat, the middle part rigid coupling of supporting seat has diesel engine, the both sides rigid coupling of supporting seat has radiator and generator respectively, diesel engine's coolant liquid outlet rigid coupling and intercommunication have first honeycomb duct, first honeycomb duct with the feed liquor pipe rigid coupling and the intercommunication of radiator, first honeycomb duct rigid coupling and intercommunication have the thermostat, the thermostat rigid coupling and intercommunication have the second honeycomb duct, the radiator is close to one side rigid coupling of diesel engine has the fixed plate of mirror image distribution, mirror image distribution be connected with equidistant rotation grid tray that distributes through the pivot rotation between the fixed plate. According to the invention, the expansion distance of the expansion part of the first push rod is controlled by the temperature monitored by the first temperature sensor, and the swinging angle of the rotating grid plate is changed to change the heat dissipation efficiency of the radiator, so that the temperature of the generator set is controlled.
Description
Technical Field
The invention relates to the technical field of generator sets and discloses a multichannel temperature control type generator set.
Background
The diesel generator set is a power generation device for converting mechanical energy into electric energy, and consists of a diesel engine and a generator, wherein the diesel engine burns diesel fuel to generate power, and the diesel generator set is widely applied to various occasions, such as construction sites, wild, construction sites, unstable electric power areas and the like, and can provide reliable electric power supply.
When the generator set is applied to a low-temperature extreme environment, the operation temperature of the generator set is difficult to control, and the relation between the heat generation amount and the heat dissipation amount of the diesel engine cannot be clearly defined in the low-temperature environment, so that the generator set cannot work in a normal temperature range in the working process, insufficient power output of fuel combustion is caused by the fact that the temperature of the diesel engine is too low, the problems that the internal cooling fluid pressure of the diesel engine is too high and the like are caused by the fact that the temperature is too high, the service life of the engine is shortened, and therefore the diesel generator is used in the low-temperature extreme environment, and the operation temperature of the diesel generator is required to be controlled.
Disclosure of Invention
The invention provides a multichannel temperature control type generator set, which overcomes the defect that the relation between the heat generation amount and the heat dissipation amount of a diesel engine cannot be clearly defined when the generator set is used in a low-temperature extreme environment in the background art, so that the running temperature of the diesel engine is too high or too low.
The technical scheme of the invention is as follows: the utility model provides a multichannel accuse temperature formula generating set, includes the supporting seat, the middle part rigid coupling of supporting seat has diesel engine, the both sides of supporting seat are fixedly connected respectively with radiator and generator, diesel engine's power take off end with the main shaft of generator is connected, diesel engine's coolant liquid outlet rigid coupling and intercommunication have first honeycomb duct, first honeycomb duct with the feed liquor pipe rigid coupling and the intercommunication of radiator, first honeycomb duct rigid coupling and intercommunication have the thermostat, the thermostat rigid coupling and intercommunication have the second honeycomb duct, the second honeycomb duct with diesel engine's coolant liquid inlet rigid coupling and intercommunication, the liquid outlet rigid coupling of radiator and intercommunication have the third honeycomb duct, the third honeycomb duct with second honeycomb duct rigid coupling and intercommunication, its characterized in that still includes and is used for controlling diesel engine's start-stop controller, the controller pass through the mount pad rigid coupling in one side of supporting seat, the third install with the first temperature sensor rigid coupling of controller electricity, the diesel engine's one side that is close to diesel engine honeycomb duct rigid coupling and intercommunication have the thermostat, the thermostat rigid coupling and intercommunication have the second honeycomb duct, the liquid inlet rigid coupling and intercommunication have the third honeycomb duct with the fixed plate has the fixed mirror image distribution to have between the fixed rotation of the motor has the fixed plate between the fixed rotation of the fixed plate of the motor.
Further, the drive assembly includes equidistant distributed gear, equidistant distributed gear respectively rigid coupling in adjacent rotate the lower extreme of grid tray pivot, be close to the fixed plate sliding connection of supporting seat has the slip frame, the both sides of slip frame all rigid coupling has equidistant rack, the both sides the rack is crisscross to be distributed, the rack with adjacent gear engagement, be close to the supporting seat the fixed plate rigid coupling has with the first push rod of controller electricity connection, the flexible end of first push rod pass through the mounting panel with the slip frame rigid coupling.
Further, the auxiliary temperature control mechanism comprises a heat exchange block, the heat exchange block is sleeved and fixedly connected to an exhaust gas pipeline of the diesel engine, a heat exchange shell is sleeved on the outer side of the heat exchange block, a second push rod is fixedly connected to a mounting seat of the controller and is electrically connected with the controller, a telescopic end of the second push rod is fixedly connected with the heat exchange shell through a mounting plate, an arc-shaped shell is mounted on the outer side of the generator, a heat exchange plate is fixedly connected to the inner annular surface of the arc-shaped shell, the arc-shaped shell and the heat exchange plate are matched to form an arc-shaped cavity, a second temperature sensor electrically connected with the controller is mounted in the arc-shaped shell and is used for monitoring the temperature of the cooling liquid in the heat exchange plate, a fourth guide pipe is fixedly connected and communicated with the heat exchange shell, a fifth guide pipe is fixedly connected and communicated with the other side of the arc-shaped shell, a fifth guide pipe is fixedly connected and is communicated with the fifth guide pipe, the fifth guide pipe is fixedly connected with the heat exchange shell and the heat exchange shell is electrically connected with the heat exchange plate, the heat exchange assembly is further provided with the heat exchange assembly, and the heat exchange assembly is electrically connected with the heat exchange assembly.
Further, the heat exchange block is arranged in a round table shape, the inner annular surface of the heat exchange shell is arranged in a round table shape, the heat exchange block is in fit contact with the heat exchange shell, and the heat exchange block and the heat exchange shell are both made of hard metal materials.
Further, the diameter of the arc-shaped shell is larger than that of the generator, and the heat exchange plates are made of high-temperature-resistant elastic materials and are used for being attached to the outer side of the generator and controlling temperature.
Further, the auxiliary heat dissipation assembly comprises a supporting frame, the supporting frame rigid coupling in the supporting seat, the supporting frame is located diesel engine with between the generator, the supporting frame keep away from one side rigid coupling of supporting seat have the piston shell and with the third push rod that the controller electricity is connected, the piston shell pass through the pipeline with arc shell rigid coupling and intercommunication, the flexible end of piston shell pass through the mounting panel with the flexible end rigid coupling of third push rod, the telescopic link of piston shell upwards moves, is used for the extraction the coolant liquid in arc shell and the heat exchanger fin arc cavity.
Further, the novel diesel engine is characterized by further comprising a connecting mechanism, wherein the connecting mechanism is arranged between the power output end of the diesel engine and the main shaft of the generator, the connecting mechanism is used for reducing the load of the diesel engine during initial starting, the connecting mechanism comprises a spline shaft, the spline shaft is fixedly connected to the power output end of the diesel engine, the spline shaft is connected with a spline housing, one side, close to the generator, of the spline housing is provided with a squeeze plate, the main shaft of the generator is fixedly connected with a friction shell, the friction shell is in friction fit with the squeeze plate of the spline housing, the support frame is slidably connected with a sliding frame and is fixedly connected with a speed reducing motor in mirror image distribution, the output shaft of the speed reducing motor is fixedly connected with a threaded rod, the threaded rod on the output shaft of the speed reducing motor is in threaded fit with the sliding frame, the sliding frame is rotationally connected with a rotating ring, the central axis of the rotating ring coincides with the central axis of the spline shaft, a first elastic piece is fixedly connected between the rotating ring and the spline housing, a limit assembly is arranged between the spline housing and the friction shell, and the friction shell is used for limiting the friction assembly with the squeeze plate.
Further, friction plates are arranged on opposite sides of the extrusion plate of the spline housing and the friction shell and used for increasing friction resistance between the extrusion plate of the spline housing and the friction shell, the spline housing coincides with the central axis of the friction shell, and the side wall of the friction shell is used for guiding the extrusion plate of the spline housing.
Further, the limiting component comprises a limiting ring, the limiting ring is fixedly connected to the friction shell, a fixed ring is fixedly connected to the spline housing, the limiting ring is provided with arc-shaped sliding grooves distributed in a mirror image mode, the fixed ring is slidably connected with limiting rods distributed in a mirror image mode, the limiting rods are in limiting fit with the arc-shaped sliding grooves adjacent to the limiting ring, the limiting rods distributed in a mirror image mode are far away from one ends of the limiting rings, moving rings are fixedly connected to the fixed ring through mounting plates, guide rods distributed in a mirror image mode are fixedly connected to the fixed ring, the guide rods distributed in a mirror image mode are slidably matched with the moving rings, second elastic pieces distributed in a mirror image mode are fixedly connected between the moving rings, and positioning components are arranged between the sliding frames and the moving rings and used for fixing the moving rings.
Further, the locating component comprises a limiting rotating rod distributed in a mirror image mode, the limiting rotating rods distributed in the mirror image mode are all rotationally connected to the sliding frame, a driving motor distributed in the mirror image mode is fixedly connected to one side of the limiting ring, which is far away from the sliding frame, the driving motor is electrically connected with the controller, an output shaft of the driving motor is fixedly connected with the adjacent limiting rotating rod, an annular groove is formed in one side, close to the sliding frame, of the moving ring, the cross section of the annular groove of the moving ring is set to be T-shaped, a limiting block is fixedly connected to one end, close to the moving ring, of the limiting rod, and the limiting block is in limiting and sliding fit with the annular groove of the moving ring.
The invention has the beneficial effects that:
1. according to the invention, the expansion distance of the expansion part of the first push rod is controlled by the temperature monitored by the first temperature sensor, and the swinging angle of the rotating grid plate is changed to change the heat dissipation efficiency of the radiator, so that the temperature of the generator set is controlled.
2. The heat exchange block exchanges heat with the heat exchange shell to absorb heat of the exhaust gas pipeline of the diesel engine, so that heat in exhaust gas is reused, cooling liquid flowing along the heat exchange shell is heated, the warmed cooling liquid circularly flows, and therefore the generator and parts inside the generator are warmed, the generator is prevented from being started in a low-temperature environment due to expansion and contraction, and the abrasion of parts inside the generator is reduced, so that the service life of the generator is prolonged.
3. Through the flexible length of the flexible end of control third push rod, control heat exchanger fin and the laminating state of generator, after the coolant liquid cooling, the controller again controls the third push rod, makes the heat exchanger fin laminating in the outside of generator, and then makes the produced heat of low temperature coolant liquid absorption generator, and then carries out the temperature control to the operating temperature of generator.
4. When the diesel engine is started by the controller, the extrusion plate of the spline housing is not contacted with the friction plate on the friction shell, and the main shaft of the generator is not driven to rotate when the diesel engine is started, so that the load of the diesel engine during low-temperature starting is reduced, and the normal starting of the diesel engine under a low-temperature extreme environment is further ensured; by increasing the extrusion force between the extrusion plate of the spline housing and the friction shell, the extrusion force between the spline housing and the friction shell is increased, so that the speed of the friction shell is gradually the same as that of the spline housing, the output end of the diesel engine and the main shaft of the generator are in soft start, and the torque force of the main shaft of the generator cannot be increased instantaneously.
5. Through the gag lever post at spacing with the cooperation of spacing ring, make the stripper plate of this generating set normal operating process spline housing can not take place relative slip with the friction shell, and then guarantee the stability of this generating set work.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a rear view of the heat sink of the present invention;
FIG. 3 is a left side view of the heat sink of the present invention;
FIG. 4 is a right side view of the stationary plate and rotating grid plate of the present invention;
FIG. 5 is a bottom view of the drive assembly of the present invention;
FIG. 6 is a schematic perspective view of an auxiliary temperature control mechanism according to the present invention;
FIG. 7 is a cross-sectional view of a heat exchange block and heat exchange shell of the present invention;
FIG. 8 is a cross-sectional view of the arcuate shell and heat exchanger plate of the present invention;
FIG. 9 is a schematic perspective view of the connecting mechanism of the present invention;
FIG. 10 is a schematic perspective view of the friction housing and gear motor of the present invention;
FIG. 11 is a cross-sectional view of the spline housing and friction shell of the present invention;
FIG. 12 is a schematic perspective view of a spacing assembly of the present invention;
FIG. 13 is a schematic view of a left side perspective of a positioning member of the present invention;
fig. 14 is a cross-sectional view of a shift ring of the present invention.
Marked in the figure as: 1-supporting seat, 2-diesel engine, 3-radiator, 4-generator, 5-first guide pipe, 6-thermostat, 7-second guide pipe, 8-third guide pipe, 9-controller, 10-first temperature sensor, 11-fixed plate, 12-rotation grid plate, 13-gear, 14-sliding frame, 15-rack, 16-first push rod, 17-heat exchange block, 18-heat exchange shell, 181-second push rod, 19-arc shell, 20-heat exchange plate, 21-second temperature sensor, 22-fourth guide pipe, 23-fifth guide pipe, 24-circulation pump, 25-supporting frame, 26-piston shell, 27-third push rod, 28-spline shaft, 29-spline housing, 30-friction shell, 31-sliding frame, 32-speed reducing motor, 33-rotating ring, 34-first elastic piece, 35-limit ring, 36-fixed ring, 37-moving ring, 38-limit rod, 39-guide rod, 40-second elastic piece, 41-limit rod, 42-driving motor, 43-limit block.
Detailed Description
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. It will be understood by those skilled in the art that the specific meaning of the terms above in the present invention refers to the figures in a specific case.
Example 1: the invention discloses a multichannel temperature control type generator set, which is shown in figures 1-8, and comprises a supporting seat 1, wherein the middle part of the supporting seat 1 is fixedly connected with a diesel engine 2, the left side of the supporting seat 1 is fixedly connected with a radiator 3, the right side of the supporting seat 1 is fixedly connected with a generator 4, the power output end of the diesel engine 2 is connected with a main shaft of the generator 4, the diesel engine 2 and the generator 4 are both existing devices, the specific structure of the inside is not shown in the drawings, a cooling liquid outlet of the diesel engine 2 is fixedly connected and communicated with a first guide pipe 5, the first guide pipe 5 is fixedly connected and communicated with a liquid inlet pipe of the radiator 3, the inside of the diesel engine 2 is provided with a water pump for pumping cooling liquid to circularly flow, the first guide pipe 5 is fixedly connected and communicated with a thermostat 6, the thermostat 6 is fixedly connected and communicated with a second guide pipe 7, the second guide pipe 7 is fixedly connected and communicated with a cooling liquid inlet of the diesel engine 2, the cooling liquid flows along the cooling cavity, the first guide pipe 5, the thermostat 6 and the second guide pipe 7 in the diesel engine 2, so that the cooling liquid completes small circulation, the liquid outlet of the radiator 3 is fixedly connected and communicated with the third guide pipe 8, the third guide pipe 8 is fixedly connected and communicated with the second guide pipe 7, the cooling liquid flows along the cooling cavity, the first guide pipe 5, the radiator 3, the third guide pipe 8 and the second guide pipe 7 in the diesel engine 2, so that the cooling liquid completes large circulation, the front side of the supporting seat 1 is fixedly connected with a controller 9 for controlling the start and stop of the diesel engine 2 through the mounting seat, a controller can start the diesel engine 2 through the controller 9, the third guide pipe 8 is provided with a first temperature sensor 10 electrically connected with the controller 9, the first temperature sensor 10 is used for monitoring the temperature of the cooling liquid after cooling from the radiator 3, the right side rigid coupling of radiator 3 has two fixed plates 11 that mirror image distributes, and two fixed plates 11 are upper and lower distribution, are connected with equidistant rotation grid tray 12 that distributes through the pivot rotation between two fixed plates 11, are eight characters distribution under the adjacent rotation grid tray 12 initial state, and the lower part of fixed plate 11 of downside is provided with drive assembly, and drive assembly is used for changing the direction of rotation grid tray 12, is provided with supplementary temperature control mechanism between generator 4 and the diesel engine 2, and supplementary temperature control mechanism is used for preheating generator 4.
As shown in fig. 4 and 5, the driving assembly includes equally spaced gears 13, the equally spaced gears 13 are fixedly connected to the lower ends of the rotating shafts of the adjacent rotating grid plates 12, the fixed plate 11 at the lower side is slidably connected with a sliding frame 14, equally spaced racks 15 are fixedly connected to the left and right sides of the sliding frame 14, the racks 15 at the left and right sides are alternately distributed, the racks 15 are meshed with the adjacent gears 13, the sliding frame 14 drives the racks 15 thereon to slide along the fixed plate 11 at the lower side, so that the gears 13 drive the rotating grid plates 12 fixedly connected thereon to rotate, thereby changing the air-receiving area of the radiator 3, the fixed plate 11 at the lower side is fixedly connected with a first push rod 16 electrically connected with the controller 9, the telescopic end of the first push rod 16 is fixedly connected with the sliding frame 14 through a mounting plate, when the temperature of the cooled cooling liquid exceeds the set temperature, the controller 9 starts the first push rod 16, the telescopic end of the first push rod 16 drives the sliding frame 14 and parts thereon to move backwards, so that the rotating grid plates 12 are gradually straightened.
As shown in fig. 6-8, the auxiliary temperature control mechanism comprises a heat exchange block 17, the heat exchange block 17 is sleeved and fixedly connected with an exhaust gas pipeline of the diesel engine 2, a heat exchange shell 18 is sleeved outside the heat exchange block 17, the heat exchange block 17 is in a round table shape, the inner annular surface of the heat exchange shell 18 is in a round table shape, the heat exchange block 17 is in contact with the heat exchange shell 18, when the diesel engine 2 runs, the heat exchange block 17 can absorb heat contained in exhaust gas through the exhaust gas pipeline, the heat exchange block 17 transfers the heat to the heat exchange shell 18, the heat exchange block 17 and the heat exchange shell 18 are both made of hard metal materials, a second push rod 181 is fixedly connected on a mounting seat of the controller 9, the second push rod 181 is electrically connected with the controller 9, the second push rod 181 is used for controlling the height of the heat exchange shell 18, because the heat exchange block 17 and the inner annular surface of the heat exchange shell 18 are both in a round table shape, when the heat exchange shell 18 moves upwards, the heat exchange shell 18 can lose contact with the heat exchange block 17, the telescopic end of the second push rod 181 is fixedly connected with the heat exchange shell 18 through a mounting plate, the arc-shaped shell 19 is arranged at the outer side of the generator 4, the heat exchange plate 20 is fixedly connected with the inner annular surface of the arc-shaped shell 19, the arc-shaped shell 19 and the heat exchange plate 20 are matched to form an arc-shaped cavity, the diameter of the arc-shaped shell 19 is larger than that of the generator 4, the heat exchange plate 20 is not contacted with the outer side of the generator 4 in the initial state, when the generator 4 is overheated, air flows between the heat exchange plate 20 and the generator 4 to cool the generator 4, the heat exchange plate 20 is made of high-temperature resistant elastic materials and used for being jointed with the outer side of the generator 4 and controlling the temperature, the arc-shaped shell 19 and the arc-shaped cavity of the heat exchange plate 20 are internally filled with cooling liquid, when the cooling liquid pressure between the arc-shaped shell 19 and the heat exchange plate 20 is increased, the arc-shaped shell 19 is provided with a second temperature sensor 21 electrically connected with the controller 9, the second temperature sensor 21 is used for monitoring the temperature of cooling liquid in the arc-shaped shell 19 and the heat exchange plates 20, when the temperature of the cooling liquid in the arc-shaped shell 19 and the heat exchange plates 20 is lower than the proper temperature for running of the generator 4, the telescopic end of the second push rod 181 drives the heat exchange shell 18 to contact with the heat exchange block 17, the front side of the arc-shaped shell 19 is fixedly connected and communicated with a fourth guide pipe 22, the fourth guide pipe 22 is fixedly connected and communicated with the heat exchange shell 18, the rear side of the arc-shaped shell 19 is fixedly connected and communicated with a fifth guide pipe 23, the fifth guide pipe 23 is fixedly connected and communicated with the heat exchange shell 18, the fourth guide pipe 22 and the fifth guide pipe 23 are all provided with high-temperature-resistant hoses, the fifth guide pipe 23 is provided with a circulating pump 24 electrically connected with the controller 9, when the diesel engine 2 is started, the cooling liquid in the arc-shaped shell 19 and the heat exchange plates 20 is enabled to circulate through the controller 9, the heat exchange shell 18 exchanges heat with the cooling liquid when the cooling liquid passes through the heat exchange shell 18, the temperature of the cooling liquid is increased, and the temperature of the cooling liquid is provided with an auxiliary heat dissipation component for controlling the heat dissipation component 4 of the auxiliary heat dissipation component.
As shown in fig. 6, the auxiliary heat dissipation assembly comprises a support frame 25, the support frame 25 is fixedly connected to the support seat 1, the support frame 25 is located between the diesel engine 2 and the generator 4, a piston shell 26 is fixedly connected to the upper side of the support frame 25, the piston shell 26 is fixedly connected and communicated with the arc-shaped shell 19 through a pipeline, a third push rod 27 electrically connected with the controller 9 is fixedly connected to the upper side of the support frame 25, the telescopic end of the piston shell 26 is fixedly connected with the telescopic end of the third push rod 27 through a mounting plate, in an initial state, cooling liquid is injected into the piston shell 26, the telescopic end of the third push rod 27 drives the telescopic rod of the piston shell 26 to move downwards, a piston is mounted at the lower end of the telescopic rod of the piston shell 26, the telescopic rod of the piston shell 26 moves downwards, the cooling liquid in the piston shell 26 flows into the arc-shaped shell 19 and the arc-shaped cavity of the heat exchange plate 20 along the pipeline, so that the cooling liquid pressure in the arc-shaped shell 19 and the arc-shaped cavity of the heat exchange plate 20 is increased, and the heat exchange plate 20 is deformed and is attached to the outer side of the generator 4.
When the generator set is used in cold extreme weather, a controller firstly starts the diesel engine 2 through the controller 9, the diesel engine 2 is started along with the diesel engine 2, the fan blades connected to the diesel engine 2 stably rotate, the output end of the diesel engine 2 also stably rotates, the output end of the diesel engine 2 drives the main shaft of the generator 4 to rotate, the generator 4 starts to generate electricity, engine oil and cooling liquid in the diesel engine 2 are in low-temperature states because the external environment is in low-temperature states, after the diesel engine 2 is started, the combustion chamber in the diesel engine 2 is normally combusted, the diesel engine 2 drives the water pump in the diesel engine to work, so that the cooling liquid flows along the cooling cavity in the diesel engine 2, the first guide pipe 5, the thermostat 6 and the second guide pipe 7, the cooling liquid completes small circulation, the heat generated by the diesel engine 2 gradually rises along with the work of the diesel engine 2, the temperature of the cooling liquid in the diesel engine 2 is gradually increased, after the temperature of the cooling liquid is increased, the thermostat 6 then changes the flow path of the cooling liquid, so that the cooling liquid flows along the cooling cavity, the first flow guide pipe 5, the radiator 3, the third flow guide pipe 8 and the second flow guide pipe 7 in the diesel engine 2, thereby the cooling liquid completes large circulation, the diesel engine 2 drives a fan on the cooling liquid to rotate, the air blown by the fan flows leftwards, the flowing air cools the cooling liquid flowing along the radiator 3, in the initial state, the rotating grid plates 12 are obliquely arranged, the adjacent rotating grid plates 12 are distributed in a splayed shape, the area of the radiator 3 blown by wind is reduced by the rotating grid plates 12, the heat generating capacity of the diesel engine 2 is larger than the heat dissipating capacity of the radiator 3 in the process of the cooling liquid flowing along the radiator 3, the cooling liquid in the diesel engine 2 is still in the heating state, with the running of the diesel engine 2, engine oil in an oil pan of the diesel engine 2 and parts on the engine oil pan are continuously heated, when the temperature of the diesel engine 2 reaches the proper running temperature, the heat dissipation efficiency of the heat dissipation device 3 needs to be controlled at the moment, so that the temperature of the generator set is controlled, the first temperature sensor 10 monitors the temperature of cooling liquid after cooling at all times, when the first temperature sensor 10 monitors the temperature rise of the cooling liquid, the controller 9 starts the first push rod 16, the telescopic end of the first push rod 16 drives the sliding frame 14 to move backwards through the mounting plate, the sliding frame 14 drives the rack 15 on the sliding frame to synchronously move backwards, the rack 15 is meshed with the adjacent gear 13 for transmission, the rotating grid plate 12 is gradually perpendicular to the heat dissipation device 3, when the rotating grid plate 12 is perpendicular to the heat dissipation device 3, the heat dissipation of the heat dissipation device 3 is at the maximum efficiency at the moment, the controller 9 controls the telescopic distance of the telescopic part of the first push rod 16 through the temperature monitored by the first temperature sensor 10, the swinging angle of the rotating grid plate 12 is changed to change the heat dissipation efficiency of the heat dissipation device 3, and then the generator set is controlled.
When the diesel engine 2 starts and drives the main shaft of the generator 4 to rotate, waste gas generated by the diesel engine 2 can be discharged from a waste gas pipeline on the waste gas pipeline, the waste gas pipeline can absorb heat in waste gas in the process of discharging waste gas, so that the temperature rises, in an initial state, the heat exchange shell 18 and the heat exchange piece 17 are in a fitting contact state, meanwhile, the telescopic end of the third push rod 27 is in an extending state, the piston shell 26 is filled with cooling liquid, a control person starts the circulating pump 24 through the controller 9, the circulating pump 24 works to enable cooling liquid in the arc shell 19 and the heat exchange piece 20 to circulate along the fifth guide pipe 23, the heat exchange shell 18 and the fourth guide pipe 22, the control person starts the third push rod 27 through the controller 9, the telescopic end of the third push rod 27 drives the telescopic end of the piston shell 26 to move downwards through the mounting plate, cooling liquid in the piston shell 26 flows between the arc shell 19 and the heat exchange piece 20, the cooling liquid pressure between the arc shell 19 and the heat exchange piece 20 is increased, the heat exchange piece 20 is deformed and is fitted on the outer side of the generator 4, the diesel engine 2 runs normally, the control person starts the circulating pump 24 through the controller 9, the cooling liquid in the pipeline of the heat exchange piece 17 is enabled to circulate along the fifth guide pipe 23, the heat exchange shell 18 and the heat exchange piece 18 is heated up and the heat exchange piece 18 is cooled down, the inside the generator is prevented from causing low temperature expansion and the generator cooling liquid to flow inside the generator 4 is caused by the cooling expansion and the cooling down.
The temperature between the arc-shaped shell 19 and the cooling liquid between the heat exchange plates 20 is monitored by the second temperature sensor 21 at any time, when the temperature monitored by the second temperature sensor 21 exceeds the normal temperature of the operation of the generator 4, the controller 9 starts the second push rod 181, the telescopic end of the second push rod 181 drives the heat exchange shell 18 to move upwards through the mounting plate, the heat exchange shell 18 is far away from the heat exchange block 17 and loses contact, then the controller 9 closes the second push rod 181, at the moment, the generator 4 is attached to the heat exchange plates 20 for heat exchange, after the temperature monitored by the first temperature sensor 10 is reduced, the controller 9 starts the second push rod 181, and the telescopic end of the second push rod 181 drives the heat exchange shell 18 to move downwards through the mounting plate for reset, so that the heat exchange shell 18 is attached to the heat exchange block 17 again, and then the controller 9 closes the second push rod 181 to increase the temperature of the cooling liquid between the arc-shaped shell 19 and the heat exchange plates 20 again, so that the temperature of the generator 4 is controlled within a proper temperature range.
After the heat exchange shell 18 and the heat exchange block 17 lose contact, the temperature of the cooling liquid between the arc shell 19 and the heat exchange plate 20 is increased due to the fact that the heat exchange shell 4 generates heat during operation, at the moment, the heat generation amount of the generator 4 is larger than the heat dissipation amount of the cooling liquid between the arc shell 19 and the heat exchange plate 20, then the controller 9 starts the third push rod 27, the telescopic end of the third push rod 27 drives the telescopic rod of the piston shell 26 to move upwards through the mounting plate, the cooling liquid between the arc shell 19 and the heat exchange plate 20 flows into the piston shell 26, the controller 9 closes the third push rod 27, so that the cooling liquid pressure between the arc shell 19 and the heat exchange plate 20 is restored to a normal value, the heat exchange plate 20 and the generator 4 lose contact, at the moment, outside air synchronously cools the cooling liquid between the generator 4 and the arc shell 19 and the heat exchange plate 20, then the telescopic length of the telescopic end of the third push rod 27 is controlled, the contact state of the heat exchange plate 20 and the generator 4 is controlled, after the cooling liquid is cooled, the controller 9 controls the third push rod 27 again, the heat exchange plate 20 is contacted with the outer side of the generator 4, the low-temperature cooling liquid absorbs the heat generated by the generator 4, and the temperature of the generator 4 is further controlled.
Example 2: on the basis of embodiment 1, as shown in fig. 9-11, the device further comprises a connecting mechanism, the connecting mechanism is arranged between the power output end of the diesel engine 2 and the main shaft of the generator 4, the connecting mechanism is used for reducing the load when the diesel engine 2 is started initially, the connecting mechanism comprises a spline shaft 28, the spline shaft 28 is fixedly connected with the power output end of the diesel engine 2, the spline shaft 28 is connected with a spline housing 29, the right side of the spline housing 29 is provided with a squeeze plate, the main shaft of the generator 4 is fixedly connected with a friction shell 30, the friction shell 30 is in friction fit with the squeeze plate of the spline housing 29, in an initial state, the spline housing 29 is not contacted with the friction shell 30, the opposite sides of the squeeze plate of the spline housing 29 and the friction shell 30 are respectively provided with a friction plate for increasing the friction resistance between the squeeze plate of the spline housing 29 and the friction shell 30, the squeeze plate of the spline housing 29 and the friction shell 29 are gradually increased along with the friction force of the spline housing 29 to the right, the friction force between the squeeze plate of the spline housing 29 and the friction shell 30 is gradually increased, the main shaft of the generator 4 is further rotated from rest, the spline housing 29 and the friction shell 30 is coincided with the central axis of the friction shell 30, the friction shell is matched with the friction shell of the friction shell 29 on a guide frame 32, and the friction shell 32 is matched with the friction shell 29 on a guide frame 32, and a sliding frame is fixedly connected with the friction shell 31, and a sliding frame 32, and a sliding frame is fixedly arranged on the spline housing 32, and has the friction shell, and a friction frame 32 on the friction shell. The output shaft of the gear motor 32 drives the sliding frame 31 to move rightwards through a threaded rod fixedly connected to the output shaft of the gear motor 32, the sliding frame 31 drives parts on the sliding frame 31 to move rightwards, the spline housing 29 is made to move close to the friction shell 30, the sliding frame 31 is rotationally connected with a rotating ring 33, the central axis of the rotating ring 33 coincides with the central axis of the spline shaft 28, a first elastic piece 34 is fixedly connected between the rotating ring 33 and the spline housing 29, after the spline housing 29 is contacted with the friction shell 30, the rotating ring 33 continues to move rightwards, the elastic force of the first elastic piece 34 is gradually increased, the extrusion force of the spline housing 29 and the friction shell 30 is also increased, a limiting component is arranged between the spline housing 29 and the friction shell 30, and the limiting component is used for limiting the extrusion plate of the friction shell 30 and the spline housing 29.
As shown in fig. 11-13, the limiting assembly comprises a limiting ring 35, the limiting ring 35 is fixedly connected to the friction shell 30, a fixed ring 36 is fixedly connected to the spline sleeve 29, the limiting ring 35 is provided with two arc-shaped sliding grooves distributed in a mirror image mode, the fixed ring 36 is connected with two limiting rods 38 distributed in a mirror image mode in a sliding mode, the limiting rods 38 are provided with shearing force resistance, the limiting rods 38 are in limiting fit with the adjacent arc-shaped sliding grooves of the limiting ring 35, when the two limiting rods 38 are inserted into the two arc-shaped sliding grooves of the limiting ring 35, the positions of the fixed ring 36 and the limiting ring 35 are limited, slipping of the limiting ring 35 and the fixed ring 36 in the working process of the generator set is avoided, the moving ring 37 is fixedly connected to the left ends of the two limiting rods 38 through a mounting plate, two guide rods 39 distributed in a mirror image mode are fixedly connected to the fixed ring 36 through the mounting plate, two second elastic pieces 40 distributed in a mirror image mode are fixedly connected between the moving ring 37 and the fixed ring 36, the second elastic pieces 40 are sleeved on the adjacent guide rods 39, and a positioning component is arranged between the sliding frame 31 and the moving ring 37.
As shown in fig. 12-14, the positioning component comprises two limit rotating rods 41 in mirror image distribution, the two limit rotating rods 41 are both rotationally connected to the sliding frame 31, two driving motors 42 in mirror image distribution are fixedly connected to the left side of the sliding frame 31, the driving motors 42 are electrically connected with the controller 9, the output shafts of the driving motors 42 are fixedly connected with the adjacent limit rotating rods 41, an annular groove is formed in the left side of the moving ring 37, the cross section of the annular groove of the moving ring 37 is set to be T-shaped, a limit block 43 is fixedly connected to the right end of the limit rotating rod 41, the moving ring 37 rotates along the circumferential direction of the two limit rotating rods 41 in the normal rotation process of the output end of the diesel engine 2, and the limit block 43 is in limit and sliding fit with the annular groove of the moving ring 37, and when the limit rotating rod 41 drives the limit block 43 to rotate 90 degrees, so that the limit block 43 releases the limit of the moving ring 37.
When the diesel engine 2 is started by the controller 9, the extruding plate of the spline housing 29 is not contacted with the friction plate on the friction shell 30, the main shaft of the generator 4 is not driven to rotate when the diesel engine 2 is started, the load of the diesel engine 2 when the diesel engine 2 is started at low temperature is reduced, the normal starting of the diesel engine 2 under the low temperature extreme environment is further ensured, the normal running is started after the diesel engine 2 is started, the temperature of cooling liquid and engine oil in the diesel engine 2 is increased, at the moment, the heat exchange block 17 and the heat exchange shell 18 synchronously exchange heat, the generator 4 is started to be preheated, after the diesel engine 2 runs for a period of time, after the generator set is completely preheated, a controller starts two speed reducing motors 32 by the controller 9, the output shafts of the two speed reducing motors 32 drive a sliding frame 31 to slide rightwards by threaded rods on the two speed reducing motors 32, the sliding frame 31 slides rightwards along the supporting frame 25, the support frame 25 drives the parts on the support frame 25 to move rightwards, the support frame 25 drives the rotating ring 33 to move rightwards, the rotating ring 33 extrudes the spline housing 29 rightwards through the first elastic piece 34, the spline housing 29 moves rightwards along the friction housing 30, when the extrusion plate of the spline housing 29 extrudes the friction housing 30, friction force is generated between the spline housing 29 and the friction housing 30, the elastic force of the first elastic piece 34 gradually increases along with the rightward movement of the rotating ring 33, the extrusion force between the spline housing 29 and the friction housing 30 gradually increases, the friction force between the spline housing 29 and the friction housing 30 gradually increases, the spline housing 29 drives the friction housing 30 and the main shaft of the generator 4 to start rotating through the friction force, the main shaft rotating speed of the generator 4 gradually increases, when the spline housing 29 drives the friction housing 30 to rotate, the friction housing 30 drives the limiting ring 35 to rotate, the spline housing 29 drives the fixing ring 36, the movable ring 37 and the limiting rods 38 synchronously rotate, the movable ring 37 rotates along the two limiting rods 41, the rotating speed of the spline sleeve 29 is higher than that of the friction shell 30 in the initial state, after a period of time, the speed of the friction shell 30 is gradually the same as that of the spline sleeve 29, the output end of the diesel engine 2 and the main shaft of the generator 4 are in soft start, the torque of the main shaft of the generator 4 cannot be caused to be increased instantly, the controller 9 then starts the two driving motors 42, the output shafts of the two driving motors 42 drive the limiting rods 41 connected with the limiting rods 41 and the limiting blocks 43 thereon to rotate by 90 degrees, the limiting blocks 43 release the limiting of the movable ring 37, under the action of the pulling force of the two second elastic pieces 40, the movable ring 37 drives the two limiting rods 38 to move rightwards, the two limiting rods 38 slide rightwards along the fixed ring 36 and are gradually inserted into the adjacent arc-shaped sliding grooves of the limiting rings 35, the arc-shaped sliding grooves of the limiting rings 35 are convenient for the limiting rods 38 to be inserted, after the limiting rods 38 are contacted with one side of the adjacent arc-shaped sliding grooves of the limiting rings 35, the limiting rods 38 and the two limiting rods 35 are in contact with one side of the limiting rings 35, the same as the two limiting rods, the generator set 29 can rotate with the same speed of the limiting rods 30, and the generator set can not rotate with the same speed of the friction shell 30, and the generator set can rotate under the action of the friction shell 30, and the friction shell can rotate under the conditions of the friction shell 30, and the friction shell can rotate.
When the generator set stops working, a controller controls the two gear motors 32 through the controller 9, the output shafts of the two gear motors 32 reversely rotate, the supporting frame 25 moves leftwards and is reset to the initial position, the spline housing 29 and the friction shell 30 move away from each other, the controller manually resets the movable ring 37, and the two limiting rotating rods 41 and the limiting blocks 43 thereon limit the movable ring 37 again, so that the generator set is convenient to use next time.
It is to be understood that the present disclosure is not limited to the precise arrangements and instrumentalities shown in the drawings, and that various modifications and changes may be effected without departing from the scope thereof. It will be understood by those skilled in the art that while embodiments of the present invention have been shown and described, it is intended to be limited only by the appended claims, and that numerous changes, modifications, substitutions and alterations may be made hereto without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (7)
1. The multi-channel temperature control type generator set comprises a supporting seat (1), a diesel engine (2) is fixedly connected in the middle of the supporting seat (1), a radiator (3) and a generator (4) are fixedly connected to two sides of the supporting seat (1) respectively, a power output end of the diesel engine (2) is connected with a main shaft of the generator (4), a cooling liquid outlet of the diesel engine (2) is fixedly connected and communicated with a first guide pipe (5), the first guide pipe (5) is fixedly connected and communicated with a liquid inlet pipe of the radiator (3), a temperature controller (6) is fixedly connected and communicated with the first guide pipe (5), a second guide pipe (7) is fixedly connected and communicated with the cooling liquid inlet of the diesel engine (2), a liquid outlet of the radiator (3) is fixedly connected and communicated with a third guide pipe (8), the third guide pipe (8) is fixedly connected and communicated with a second guide pipe (7), the multi-channel temperature control type generator set is characterized by further comprising a temperature controller (9) which is fixedly connected and is fixedly connected with the temperature controller (9) of the diesel engine (1) by the temperature controller (9), a fixed plate (11) in mirror image distribution is fixedly connected to one side, close to the diesel engine (2), of the radiator (3), a rotary grid plate (12) in equidistant distribution is rotatably connected between the fixed plates (11) in mirror image distribution through a rotary shaft, a driving assembly is arranged at the lower part, close to the fixed plate (11) of the supporting seat (1), of the radiator, and an auxiliary temperature control mechanism is arranged between the generator (4) and the diesel engine (2);
the auxiliary temperature control mechanism comprises a heat exchange block (17), the heat exchange block (17) is sleeved and fixedly connected with an exhaust gas pipeline of the diesel engine (2), a heat exchange shell (18) is sleeved on the outer side of the heat exchange block (17), a second push rod (181) is fixedly connected to a mounting seat of the controller (9), the second push rod (181) is electrically connected with the controller (9), an arc-shaped shell (19) is mounted on the outer side of the generator (4) through a mounting plate and fixedly connected with the heat exchange shell (18), a heat exchange plate (20) is fixedly connected to the inner annular surface of the arc-shaped shell (19), the arc-shaped shell (19) and the heat exchange plate (20) are matched to form an arc-shaped cavity, a cooling liquid is injected into the arc-shaped cavity of the heat exchange plate (20), a second temperature sensor (21) electrically connected with the controller (9) is mounted in the arc-shaped shell (19), the second temperature sensor (21) is used for monitoring the temperature of the flow guide pipe (19) and is fixedly connected with the fourth side (22) of the arc-shaped shell (19) through the arc-shaped shell (22), the fifth flow guide pipe (23) is fixedly connected and communicated with the heat exchange shell (18), a circulating pump (24) electrically connected with the controller (9) is installed on the fifth flow guide pipe (23), the circulating pump (24) is used for driving cooling liquid in the arc-shaped shell (19) and the heat exchange plates (20) to circularly flow, the supporting seat (1) is provided with an auxiliary heat dissipation assembly, and the auxiliary heat dissipation assembly is used for controlling the temperature of the generator (4);
the auxiliary heat dissipation assembly comprises a support frame (25), the support frame (25) is fixedly connected to the support seat (1), the support frame (25) is located between the diesel engine (2) and the generator (4), a piston shell (26) and a third push rod (27) electrically connected with the controller (9) are fixedly connected to one side, away from the support seat (1), of the support frame (25), the piston shell (26) is fixedly connected and communicated with the arc-shaped shell (19) through a pipeline, the telescopic end of the piston shell (26) is fixedly connected with the telescopic end of the third push rod (27) through a mounting plate, and the telescopic rod of the piston shell (26) moves upwards and is used for extracting cooling liquid in the arc-shaped cavity of the arc-shaped shell (19) and the heat exchange piece (20);
the connecting mechanism is arranged between the power output end of the diesel engine (2) and the main shaft of the generator (4), the connecting mechanism is used for reducing the load of the diesel engine (2) during initial starting, the connecting mechanism comprises a spline shaft (28), the spline shaft (28) is fixedly connected with the power output end of the diesel engine (2), the spline shaft (28) is in spline connection with a spline housing (29), one side, close to the generator (4), of the spline housing (29) is provided with a squeeze plate, the main shaft of the generator (4) is fixedly connected with a friction shell (30), the friction shell (30) is in friction fit with the squeeze plate of the spline housing (29), the support frame (25) is in sliding connection with a sliding frame (31) and is fixedly connected with a mirror-image speed reducing motor (32), the output shafts of the speed reducing motor (32) are fixedly connected with threaded rods, the threaded rods on the output shafts of the speed reducing motor (32) are in threaded fit with the sliding frame (31), the sliding frame (31) is in rotating connection with a rotating ring (31), the central axis (33) is in a rotation state, the central axis (33) is in coincidence with a spline member (33), a limiting assembly is arranged between the spline housing (29) and the friction shell (30), and the limiting assembly is used for limiting the extrusion plate of the friction shell (30) and the spline housing (29).
2. The multichannel temperature control type generator set according to claim 1, wherein the driving assembly comprises gears (13) distributed at equal intervals, the gears (13) distributed at equal intervals are fixedly connected to the lower ends of rotating shafts of the adjacent rotating grid plates (12) respectively, the fixed plates (11) close to the supporting seat (1) are slidably connected with sliding frames (14), equidistant racks (15) are fixedly connected to two sides of the sliding frames (14), the racks (15) on two sides are distributed in a staggered mode, the racks (15) are meshed with the adjacent gears (13), first push rods (16) electrically connected with the controllers (9) are fixedly connected to the fixed plates (11) close to the supporting seat (1), and telescopic ends of the first push rods (16) are fixedly connected with the sliding frames (14) through mounting plates.
3. The multi-channel temperature control type generator set according to claim 1, wherein the heat exchange block (17) is in a circular truncated cone shape, an inner annular surface of the heat exchange shell (18) is in a circular truncated cone shape, the heat exchange block (17) is in contact with the heat exchange shell (18), and the heat exchange block (17) and the heat exchange shell (18) are both made of hard metal materials.
4. The multi-channel temperature-control generator set according to claim 1, wherein the diameter of the arc-shaped shell (19) is larger than that of the generator (4), and the heat exchange plates (20) are made of high-temperature-resistant elastic materials and are used for being attached to the outer side of the generator (4) and controlling temperature.
5. The multi-channel temperature-controlled generator set according to claim 1, wherein the squeeze plates of the spline housing (29) and the opposite sides of the friction shell (30) are provided with friction plates for increasing the friction resistance between the squeeze plates of the spline housing (29) and the friction shell (30), the spline housing (29) coincides with the central axis of the friction shell (30), and the side walls of the friction shell (30) are used for guiding the squeeze plates of the spline housing (29).
6. The multi-channel temperature control generator set according to claim 1, wherein the limiting assembly comprises a limiting ring (35), the limiting ring (35) is fixedly connected to the friction shell (30), the spline housing (29) is fixedly connected with a fixed ring (36), the limiting ring (35) is provided with arc-shaped sliding grooves distributed in a mirror image manner, the fixed ring (36) is slidably connected with limiting rods (38) distributed in a mirror image manner, the limiting rods (38) are in limiting fit with the arc-shaped sliding grooves adjacent to the limiting ring (35), one end, far away from the limiting ring (35), of the limiting rods (38) distributed in a mirror image manner is fixedly connected with a movable ring (37), the fixed ring (36) is fixedly connected with guide rods (39) distributed in a mirror image manner through a mounting plate, the guide rods (39) distributed in a mirror image manner are in sliding fit with the movable ring (37), second elastic pieces (40) distributed in a mirror image manner are fixedly connected between the movable ring (37) and the fixed ring (36), and a positioning component is arranged between the sliding frame (31) and the movable ring (37), and the positioning component is used for fixing the movable ring (37).
7. The multi-channel temperature control type generator set according to claim 6, wherein the positioning component comprises limit rotating rods (41) distributed in a mirror image mode, the limit rotating rods (41) distributed in a mirror image mode are all connected to the sliding frame (31) in a rotating mode, a driving motor (42) distributed in a mirror image mode is fixedly connected to one side, far away from the limit ring (35), of the sliding frame (31), the driving motor (42) is electrically connected with the controller (9), an output shaft of the driving motor (42) is fixedly connected with the adjacent limit rotating rods (41), an annular groove is formed in one side, close to the sliding frame (31), of the moving ring (37), the cross section of the annular groove of the moving ring (37) is in a T shape, one end, close to the moving ring (37), of the limit rotating rod (41) is fixedly connected with a limit block (43), and the limit groove of the moving ring (37) is limited and is in sliding fit.
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203925722U (en) * | 2014-05-28 | 2014-11-05 | 北京汽车研究总院有限公司 | Engine radiator and automobile |
| CN108110958A (en) * | 2017-12-12 | 2018-06-01 | 安徽德科电气科技有限公司 | A kind of saving generator |
| CN109990008A (en) * | 2019-04-24 | 2019-07-09 | 浙江佰事瑞帕瓦传动有限公司 | A kind of direct-connected multi-disc friction power takeoff |
| RU2708963C1 (en) * | 2019-03-04 | 2019-12-12 | Федеральное государственное унитарное предприятие "Центральный ордена Трудового Красного Знамени научно-исследовательский автомобильный и автомоторный институт "НАМИ" (ФГУП "НАМИ") | Double friction clutch |
| CN115977797A (en) * | 2023-01-03 | 2023-04-18 | 李少杰 | Gasoline generating set |
| CN116771496A (en) * | 2023-08-24 | 2023-09-19 | 常州大道机械有限公司 | Generating set based on PID adjusts is carried out to real-time power difference |
| CN116857105A (en) * | 2023-05-18 | 2023-10-10 | 中国人民解放军32103部队 | Heating device for assisting low-temperature starting of armored equipment and use method |
| CN117259868A (en) * | 2023-11-24 | 2023-12-22 | 山东威腾机械有限公司 | Cutting device for bearing seat of wind power generator |
| CN117307301A (en) * | 2023-09-14 | 2023-12-29 | 宁波市特种设备检验研究院 | Cooling system of fork truck internal combustion engine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014125930A (en) * | 2012-12-26 | 2014-07-07 | Honda Motor Co Ltd | Casing structure of water-cooled internal combustion engine |
-
2024
- 2024-01-16 CN CN202410057250.2A patent/CN117569909B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203925722U (en) * | 2014-05-28 | 2014-11-05 | 北京汽车研究总院有限公司 | Engine radiator and automobile |
| CN108110958A (en) * | 2017-12-12 | 2018-06-01 | 安徽德科电气科技有限公司 | A kind of saving generator |
| RU2708963C1 (en) * | 2019-03-04 | 2019-12-12 | Федеральное государственное унитарное предприятие "Центральный ордена Трудового Красного Знамени научно-исследовательский автомобильный и автомоторный институт "НАМИ" (ФГУП "НАМИ") | Double friction clutch |
| CN109990008A (en) * | 2019-04-24 | 2019-07-09 | 浙江佰事瑞帕瓦传动有限公司 | A kind of direct-connected multi-disc friction power takeoff |
| CN115977797A (en) * | 2023-01-03 | 2023-04-18 | 李少杰 | Gasoline generating set |
| CN116857105A (en) * | 2023-05-18 | 2023-10-10 | 中国人民解放军32103部队 | Heating device for assisting low-temperature starting of armored equipment and use method |
| CN116771496A (en) * | 2023-08-24 | 2023-09-19 | 常州大道机械有限公司 | Generating set based on PID adjusts is carried out to real-time power difference |
| CN117307301A (en) * | 2023-09-14 | 2023-12-29 | 宁波市特种设备检验研究院 | Cooling system of fork truck internal combustion engine |
| CN117259868A (en) * | 2023-11-24 | 2023-12-22 | 山东威腾机械有限公司 | Cutting device for bearing seat of wind power generator |
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| CN117569909A (en) | 2024-02-20 |
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