CN120720106A - A water cooling and heat dissipation system for a generator set - Google Patents
A water cooling and heat dissipation system for a generator setInfo
- Publication number
- CN120720106A CN120720106A CN202511214795.0A CN202511214795A CN120720106A CN 120720106 A CN120720106 A CN 120720106A CN 202511214795 A CN202511214795 A CN 202511214795A CN 120720106 A CN120720106 A CN 120720106A
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- liquid
- generator set
- fixed
- adjusting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
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- 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
- F01P3/18—Arrangements or mounting of liquid-to-air heat-exchangers
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- 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
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- 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
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- 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
- F01P7/00—Controlling of coolant flow
- F01P7/14—Controlling of coolant flow the coolant being liquid
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- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
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- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0263—Construction of housing; Use of materials therefor of lift valves multiple way valves
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- 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
- F01P3/18—Arrangements or mounting of liquid-to-air heat-exchangers
- F01P2003/182—Arrangements or mounting of liquid-to-air heat-exchangers with multiple 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
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
- F01P2005/025—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers using two or more air pumps
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- 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
- F01P2007/146—Controlling of coolant flow the coolant being liquid using valves
-
- 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
- F01P2070/00—Details
- F01P2070/52—Details mounting heat-exchangers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention relates to the technical field of water cooling equipment, in particular to a water cooling system of a generator set, which comprises the generator set, wherein a liquid inlet port and a liquid outlet port for water cooling connection are formed in the generator set, the water cooling system also comprises two radiating water tanks arranged on the outer side of the generator set, the two radiating water tanks are fixed on the outer side of the generator set through brackets, radiating fins are fixed on the outer sides of the radiating water tanks, liquid inlet connecting pipes are fixed at the upper ends of the two radiating water tanks, liquid outlet connecting pipes are fixed at the bottoms of the two radiating water tanks, liquid inlet pipes which are in butt joint with the liquid outlet port are fixedly communicated with the liquid inlet connecting pipes, liquid outlet pipes which are in butt joint with the liquid inlet port are fixedly communicated with the liquid outlet connecting pipes, and a mounting frame arranged below the radiating water tanks.
Description
Technical Field
The invention relates to the technical field of water cooling equipment, in particular to a water cooling system of a generator set.
Background
The generator set is equipment for converting other forms of energy sources (such as diesel, gasoline, fuel gas, biomass energy and the like) into electric energy, and the core consists of a prime motor (such as a diesel engine, a gasoline engine, a gas turbine) and a generator. The prime motor generates mechanical energy by burning fuel, drives the generator to rotate, and finally converts the mechanical energy into electric energy through electromagnetic induction.
The common heat dissipation modes of the generator set comprise air cooling and water cooling, wherein the water cooling is widely adopted by the medium-and-large-sized generator set due to high heat dissipation efficiency and stable temperature control, in the water cooling heat dissipation process, a water pump is used for providing power to enable cooling liquid to pass through a pipeline and a high-temperature area of the generator set to take away a heat source, a heat dissipation water tank is used for cooling the high-temperature cooling liquid, and after the cooling liquid is cooled to a low temperature, the cooling liquid circularly flows through the generator set to realize high-efficiency cooling;
The cooling liquid in the traditional cooling water tank is radiated through setting up fin cooperation fan in its outside, but when generating set temperature is higher for coolant liquid transmission in-process, the exhaust coolant liquid temperature is higher, there is high temperature coolant liquid when the cooling water tank flows to liquid department, the cooling water tank can't cool down the coolant liquid fast, make exhaust coolant liquid temperature and high temperature time difference less, when follow-up coolant liquid flows into generating set, the effect is taken away to the heat source is poor, the water-cooling radiating effect is relatively poor.
Disclosure of Invention
The invention aims to provide a water cooling and heat dissipation system of a generator set, which aims to solve the problem that the heat dissipation effect is poor because the cooling liquid in a water tank of a traditional water cooling system is not cooled to a specified low temperature in time and then is transmitted when the cooling liquid in the water tank is cooled.
The water cooling system of the generator set comprises the generator set, wherein a liquid inlet port and a liquid outlet port for water cooling connection are formed in the generator set, the water cooling system further comprises two radiating water tanks arranged on the outer side of the generator set, the two radiating water tanks are fixed on the outer side of the generator set through supports, radiating fins are fixed on the outer sides of the radiating water tanks, liquid inlet connecting pipes are fixed at the upper ends of the two radiating water tanks, liquid outlet connecting pipes are fixed at the bottoms of the two radiating water tanks, liquid inlet pipes which are in butt joint with the liquid outlet ports are fixedly communicated with the liquid inlet connecting pipes, liquid outlet pipes which are in butt joint with the liquid inlet ports are fixedly communicated with the liquid outlet connecting pipes, and a mounting frame arranged below the radiating water tanks, an adjusting part is arranged on the mounting frame, the radiating part is arranged in the mounting frame, the radiating part is driven to move below the two radiating water tanks through the adjusting part, a valve part is arranged on the liquid outlet connecting pipes, and liquid outlet adjustment in the two radiating water tanks is realized through the valve part.
Preferably, the valve part comprises a valve pipe fixed on the liquid outlet connecting pipe, the liquid outlet pipe is fixedly communicated with the middle part of the top of the valve pipe, a valve plate is slidably inserted in the valve pipe, a butt joint column is fixed in the valve plate, butt joint rings matched with the butt joint column are fixed at two ends of the valve pipe, a connecting frame is fixed on the two radiating water tanks, an adjusting assembly is fixed on the connecting frame, and adjusting pipes fixedly communicated with two ends of the valve pipe are fixed on the two adjusting assemblies.
Preferably, the adjusting component comprises an adjusting column fixed on the connecting frame, a piston rod is slidably inserted in the adjusting column, the outer end of the piston rod is fixed with a propping end, the tail end of the adjusting column is fixedly communicated with the adjusting tube, and the tail end of the adjusting column is fixedly communicated with one end, far away from the adjusting column, of the valve tube.
Preferably, the heat dissipation part comprises a heat dissipation frame, a plurality of fans are installed in the heat dissipation frame, a plurality of air outlets are formed in the top of the heat dissipation frame, the bottom of the heat dissipation frame is fixedly communicated with an air inlet pipe, and a propping plate matched with the propping end is fixed on the outer side of the heat dissipation frame.
Preferably, a section of spring tube is arranged on the air inlet tube, and the air inlet tube is L-shaped and penetrates through the bottom of the generator set.
Preferably, the adjusting part comprises two screw rods rotatably installed on the installation frame, the screw rods are in threaded connection with the outer ends of the heat dissipation frames, gears are fixed at the outer ends of the screw rods, synchronous belts are sleeved at the outer ends of the gears in a meshed mode, an adjusting motor is fixed on the installation frame through a motor frame, and the output end of the adjusting motor is fixed with the outer ends of the screw rods through a coupler.
Preferably, a plurality of isolation plates are fixed in the radiating water tank, and a water flow port is arranged between the isolation plates and the inner wall of one side of the radiating water tank, so that the cooling liquid flows in an S shape.
Preferably, the liquid adding pipe is fixedly communicated with the heat dissipating water tank, the sealing cover is arranged on the liquid adding pipe, the expansion pipe is fixedly arranged between the two heat dissipating water tanks, and the buffer pipe fixedly communicated with the bottom of the expansion pipe is fixedly arranged on the liquid inlet pipe.
Preferably, the plurality of air outlets on the heat dissipation frame are distributed on the surface of the heat dissipation frame in two rows and correspond to the heat dissipation fins on two sides of the heat dissipation water tank.
Preferably, the valve plate is attached to the inner wall of the valve pipe, and the width of the valve plate is smaller than the inner diameter of the liquid outlet pipe.
Compared with the prior art, the invention has the beneficial effects that:
According to the invention, the traditional water-cooling heat dissipation system is optimized, and the two heat dissipation water tanks are designed to be matched with the valve component to realize alternate discharge of cooling liquid, so that in the circulation process of the cooling liquid, one heat dissipation water tank is ensured to be in a targeted heat dissipation state, the other water tank normally circulates the cooling liquid, and the two water tanks alternately dissipate heat and discharge liquid, so that the cooling efficiency of the cooling liquid is improved;
according to the invention, the designed adjusting part drives the heat radiating part to correspondingly move, and in the moving process, the valve component is driven to correspondingly adjust the liquid discharge of the corresponding heat radiating water tank, so that the heat radiating water tank without liquid discharge can be more effectively subjected to targeted heat radiation, the targeted heat radiation is realized, and the heat radiation effect is better.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of another angle of the whole of the present invention;
FIG. 3 is a schematic diagram of a water-cooled heat sink after removing a generator set according to the present invention;
FIG. 4 is a schematic view of the internal structure of the radiator tank of the present invention partially cut away;
FIG. 5 is a schematic diagram of the connection of the conditioning component and the heat dissipating component according to the present invention;
FIG. 6 is a schematic view in partial cross-section of a valve member of the present invention;
FIG. 7 is a schematic view of the present invention showing the interface between the traction member and the first and second traction ropes.
The device comprises a generator set, a liquid inlet port (2), a liquid outlet port (3), a heat radiating water tank (4), a heat radiating fin (5), a liquid inlet connecting pipe (6), a liquid outlet connecting pipe (7), a liquid inlet pipe (8), a liquid outlet pipe (9), a liquid outlet pipe (10), a mounting frame (11), an adjusting part (12), a heat radiating part (13), a valve part (14), a valve pipe (15), a valve plate (16), a butt joint post (17), a butt joint ring (18), a connecting frame (19), an adjusting assembly (20), an adjusting pipe (21), an adjusting post (22), a piston rod (23), a butt joint end (24), a heat radiating frame (25), a gas outlet hole (26), a gas inlet pipe (27), a butt plate (28), a spring pipe (29), a screw rod (30), a gear (31), a synchronous belt (32), an adjusting motor (33), a separation plate (34), a water inlet port (35), a liquid adding pipe (36), an expansion pipe (37) and a buffer pipe.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-4, a water cooling system of a generator set in the drawings comprises a generator set 1, wherein a liquid inlet port 2 and a liquid outlet port 3 for water cooling connection are arranged on the generator set 1, the water cooling system further comprises two radiating water tanks 4 arranged on the outer side of the generator set 1, the two radiating water tanks 4 are fixed on the outer side of the generator set 1 through supports, radiating fins 5 are fixed on the outer sides of the radiating water tanks 4, a liquid inlet connecting pipe 6 is fixed on the upper ends of the two radiating water tanks 4, a liquid outlet connecting pipe 7 is fixed at the bottoms of the two radiating water tanks 4, a liquid inlet pipe 8 butted with the liquid outlet port 3 is fixedly communicated with the liquid inlet connecting pipe 6, a liquid outlet pipe 9 butted with the liquid inlet port 2 is fixedly communicated with the liquid outlet connecting pipe 7, an installation frame 10 arranged below the radiating water tanks 4, an adjusting part 11 is installed on the installation frame 10, a radiating part 12 is arranged in the installation frame 10, the radiating part 12 is driven below the two radiating water tanks 4 through the adjusting part 11, a valve part 13 is installed on the liquid outlet connecting pipe 7, and the adjustment of the radiating water in the two radiating water tanks 4 is realized through the valve part 13;
In the scheme, two radiating water tanks 4 are arranged, a liquid inlet connecting pipe 6, a liquid outlet connecting pipe 7, a liquid inlet pipe 8 and a liquid outlet pipe 9 are mutually matched, so that cooling liquid is conveyed to the generator set 1 to flow in a circulating way, a designed adjusting part 11 is utilized to drive a radiating part 12 to radiate heat to one radiating water tank 4 in a targeted way, a valve part 13 is triggered at the same time, the radiating water tanks 4 in heat radiation are controlled not to be discharged, and accordingly targeted heat radiation is achieved, the two radiating water tanks 4 are discharged in turn, targeted operation of heat radiation and liquid discharge is achieved, and therefore the cooling effect of the cooling liquid is improved, meanwhile, the cooling liquid entering the generator set 1 is guaranteed to always belong to a low-temperature state, and the heat radiation effect of the generator set 1 is improved;
It should be further noted that temperature sensors are disposed at two ends of the bottom liquid outlet connecting pipes 7 of the two heat dissipating water tanks 4, and are used for detecting the liquid outlet temperature, and when the liquid outlet temperature reaches the set temperature, the heat dissipating component 12 is driven to correspondingly move by the adjusting component 11, so as to dissipate heat in a targeted manner.
Further, referring to fig. 3, 6 and 7, the valve component 13 includes a valve tube 14 fixed on the liquid outlet connecting tube 7, the liquid outlet tube 9 is fixedly communicated with the middle of the top of the valve tube 14, a valve plate 15 is slidably inserted in the valve tube 14, a docking post 16 is fixed in the valve plate 15, docking rings 17 adapted to the docking post 16 are fixed at two ends of the valve tube 14, a connecting frame 18 is fixed on the two heat dissipating water tanks 4, an adjusting component 19 is fixed on the connecting frame 18, adjusting tubes 20 fixedly communicated with two ends of the valve tube 14 are fixed on the two adjusting components 19, wherein the valve plate 15 is attached to the inner wall of the valve tube 14, the width of the valve plate 15 is smaller than the inner diameter of the liquid outlet tube 9, and the blocking of the liquid outlet tube 9 caused when the valve plate 15 is positioned at the liquid outlet tube 9 is avoided;
The adjusting assembly 19 includes an adjusting column 21 fixed on the connecting frame 18, a piston rod 22 is slidably inserted in the adjusting column 21, an offset end 23 is fixed at an outer end of the piston rod 22, a tail end of the adjusting column 21 is fixedly communicated with the adjusting tube 20 and fixedly communicated with one end of the valve tube 14 far away from the adjusting column 21, and it is also noted that a magnetic attraction block which is mutually repelled is fixed at an inner end of the piston rod 22 and an inner wall of the adjusting column 21, and the piston rod 22 can be driven to move outwards under the action of no external force.
In this scheme, through the removal of heat dissipation part 12, offset end 23 for piston rod 22 removes in adjusting column 21, extrudees inside coolant liquid, extrudes valve pipe 14 to keep away from by extruded piston rod 22 one end through adjusting pipe 20 with the coolant liquid after the extrusion, thereby makes valve plate 15 in the valve pipe 14 towards by extruded piston rod 22 one end, blocks up the radiator tank 4 of by extruded piston rod 22 one end, makes this radiator tank 4 unable discharge coolant liquid, and another radiator tank 4 begins the flowing back.
Further, referring to fig. 3-5, the heat dissipation component 12 includes a heat dissipation frame 24, a plurality of fans are installed in the heat dissipation frame 24, a plurality of air outlets 25 are provided at the top of the heat dissipation frame 24, an air inlet pipe 26 is fixedly connected to the bottom of the heat dissipation frame 24, and a propping plate 27 adapted to the propping end 23 is fixed at the outer side of the heat dissipation frame 24;
Meanwhile, referring to fig. 2, 4 and 5, the adjusting part 11 comprises two screw rods 29 rotatably installed on the installation frame 10, the screw rods 29 are in threaded connection with the outer ends of the heat dissipation frames 24, gears 30 are fixed at the outer ends of the two screw rods 29, a synchronous belt 31 is sleeved at the outer ends of the two gears 30 in a meshed mode, an adjusting motor 32 is fixed on the installation frame 10 through a motor frame, and the output end of the adjusting motor 32 is fixed with the outer ends of the screw rods 29 through a coupler.
It should be noted that, the motor 32 is adjusted to provide power, so that the screw rods 29 rotate, and the two screw rods 29 synchronously rotate under the action of the synchronous belt 31 and the gear 30, so as to drive the heat dissipation frame 24 to correspondingly move, and the heat dissipation treatment is performed on a certain heat dissipation water tank 4 in a targeted manner after the heat dissipation water tank 4 moves below the heat dissipation water tank 4;
It should be noted that the plurality of air outlets 25 on the heat dissipation frame 24 are distributed on the surface of the heat dissipation frame 24 in two rows, and correspond to the heat dissipation fins 5 on two sides of the heat dissipation water tank 4, air in the air inlet pipe 26 is blown by the fan in the heat dissipation frame 24, and is blown toward the heat dissipation fins 5 on the outer side of the heat dissipation water tank 4 through the air outlets 25, so that the heat dissipation efficiency of the cooling liquid in the heat dissipation water tank 4 is improved, wherein the air inlet pipe 26 extending outwards can be butted with an external cold source to provide cold air, and the heat dissipation effect is improved.
In this scheme, be provided with a section spring pipe 28 on the intake pipe 26, the shape of intake pipe 26 is the L type, passes from generating set 1 bottom, and the design of spring pipe 28 satisfies heat dissipation frame 24 and removes in two heat dissipation water tanks 4 below, and wherein, intake pipe 26 is keeping away from generating set 1 department and inhales low temperature gas, dispels the heat to the heat dissipation water tank 4 in the high temperature environment, compares with traditional fan heat dissipation mode, can lower the temperature more fast.
Further, referring to fig. 4, a liquid adding pipe 35 is fixedly connected to the heat dissipating water tanks 4, a sealing cover is installed on the liquid adding pipe 35, an expansion pipe 36 is fixed between the two heat dissipating water tanks 4, and a buffer pipe 37 fixedly connected to the bottom of the expansion pipe 36 is fixed on the liquid inlet pipe 8;
in this scheme, the effect of adding the coolant is supplemented to the effect of adding the liquid filling pipe 35, wherein when the coolant temperature reaches the critical value, boiling phenomenon can appear, can guarantee the coolant circulation internal pressure well through expansion pipe 36.
In this scheme, to the principle of the high-efficient water-cooling heat dissipation of generating set 1:
firstly, a person fills cooling liquid in the two radiating water tanks 4 and the areas which are in need of circulation with the cooling pipelines and the cooling liquid in the generator set 1, and provides power by using a water pump, so that the cooling liquid circulates between the radiating water tanks 4 and the generator set 1 to radiate heat;
When the temperature sensor detects that the temperature of the liquid outlet at the bottom of one of the heat dissipating water tanks 4 is too high, at the moment, when the cooling liquid circulates, the high-temperature cooling liquid is transmitted into the generator set 1, so that the capacity of the cooling liquid for carrying heat in the generator set 1 is reduced, at the moment, the heat dissipating component 12 is driven by the adjusting component 11 to move to the high-temperature heat dissipating water tank 4, the piston rod 22 moves towards the inner wall of the adjusting column 21 by abutting against the abutting against end 23 through the abutting against plate 27, the cooling liquid in the adjusting column 21 is extruded, so that the cooling liquid extrudes one end of the valve tube 14, the valve plate 15 moves towards the liquid outlet connecting tube 7 of the high-temperature heat dissipating water tank 4, the abutting against column 16 abuts against the abutting against ring 17, the blocking of the high-temperature heat dissipating water tank 4 is realized, and the cooling liquid in the other low-temperature heat dissipating water tank 4 starts to circulate with the generator set 1 for water cooling;
Similarly, after one heat dissipating water tank 4 discharges liquid for a period of time, the temperature sensor detects that the liquid discharge temperature reaches the designated temperature, at this time, the heat dissipating component 12 is reset through the adjusting component 11, and the valve component 13 starts to discharge liquid from the other heat dissipating water tank 4 in the same way, so that the cooling liquid passing through the generator set 1 is always low-temperature cooling liquid.
In this scheme, utilize two heat dissipation water tanks 4 rotation exhaust coolant liquid and the heat dissipation of pertinence to make the difference in temperature of exhaust coolant liquid in the heat dissipation water tank 4 and generating set 1 big enough, the water-cooling effect is better, compares with traditional limit to coolant liquid cooling limit exhaust mode, can cool down the coolant liquid better.
In the second embodiment, referring to fig. 4, the difference of the embodiment is that the cooling effect of the internal cooling liquid during circulation is improved by optimizing the interior of the heat dissipating water tank 4.
Specifically, the heat radiation water tank 4 internal fixation has a plurality of division board 33, is provided with the water gap 34 between division board 33 and the inner wall of heat radiation water tank 4 one side for the coolant liquid is the S-shaped flow, through the division board 33 of design, increases the travel path of coolant liquid in the heat radiation water tank 4, makes the coolant liquid when cooling down, can prolong its cooling time, makes the coolant liquid can be cooled down more evenly, and circulate through the S-shaped, has increased the heat transfer efficiency of coolant liquid, is convenient for it is cooled down.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A genset water cooling system comprising:
the device comprises a generator set (1), wherein a liquid inlet port (2) and a liquid outlet port (3) for cooling liquid to enter and exit are arranged on the generator set (1);
Characterized by further comprising:
The two radiating water tanks (4) are arranged on the outer side of the generator set (1), the two radiating water tanks (4) are fixed on the outer side of the generator set (1) through brackets, radiating fins (5) are fixed on the outer side of the radiating water tanks (4), a liquid inlet connecting pipe (6) is fixed at the upper ends of the radiating water tanks (4), a liquid outlet connecting pipe (7) is fixed at the bottoms of the radiating water tanks (4), a liquid inlet pipe (8) which is in butt joint with the liquid outlet port (3) is fixedly communicated with the liquid inlet connecting pipe (6), and a liquid outlet pipe (9) which is in butt joint with the liquid inlet port (2) is fixedly communicated with the liquid outlet connecting pipe (7);
and set up in installing frame (10) of heat dissipation water tank (4) below, install adjusting part (11) on installing frame (10), just be provided with radiator unit (12) in installing frame (10), drive radiator unit (12) and remove in two heat dissipation water tank (4) below through adjusting part (11), install valve part (13) on play liquid connecting pipe (7), realize the play liquid regulation to the coolant liquid in two heat dissipation water tank (4) through valve part (13).
2. The water cooling system of a generator set, as set forth in claim 1, characterized in that the valve member (13) comprises a valve tube (14) fixed on the liquid outlet connecting tube (7), the liquid outlet tube (9) is fixedly communicated with the middle of the top of the valve tube (14), a valve plate (15) is inserted in the valve tube (14), a butt joint column (16) is fixed in the valve plate (15), butt joint rings (17) matched with the butt joint column (16) are fixed at two ends of the valve tube (14), a connecting frame (18) is fixed on the two heat dissipating water tanks (4), an adjusting assembly (19) is fixed on the connecting frame (18), and adjusting tubes (20) fixedly communicated with two ends of the valve tube (14) are fixed on the two adjusting assemblies (19).
3. A water cooling system of a generator set according to claim 2, wherein the adjusting assembly (19) comprises an adjusting column (21) fixed on the connecting frame (18), a piston rod (22) is slidably inserted in the adjusting column (21), an abutting end (23) is fixed at the outer end of the piston rod (22), and the tail end of the adjusting column (21) is fixedly communicated with the adjusting tube (20) and fixedly communicated with one end, far away from the adjusting column (21), of the valve tube (14).
4. The water-cooling heat dissipation system of a generator set according to claim 3, wherein the heat dissipation part (12) comprises a heat dissipation frame (24), a plurality of fans are installed in the heat dissipation frame (24), a plurality of air outlets (25) are formed in the top of the heat dissipation frame (24), an air inlet pipe (26) is fixedly communicated with the bottom of the heat dissipation frame (24), and a propping plate (27) matched with the propping end (23) is fixedly arranged on the outer side of the heat dissipation frame (24).
5. The water cooling system of a generator set according to claim 4, wherein a section of spring tube (28) is arranged on the air inlet tube (26), and the air inlet tube (26) is L-shaped and penetrates through the bottom of the generator set (1).
6. The water cooling system of a generator set, as set forth in claim 4, wherein the adjusting part (11) comprises two screw rods (29) rotatably mounted on the mounting frame (10), the screw rods (29) are in threaded connection with the outer ends of the heat dissipation frames (24), the outer ends of the two screw rods (29) are fixedly provided with gears (30), the outer ends of the two gears (30) are meshed and sleeved with synchronous belts (31), the mounting frame (10) is fixedly provided with an adjusting motor (32) through a motor frame, and the output ends of the adjusting motor (32) are fixedly connected with the outer ends of the screw rods (29) through couplings.
7. The water cooling system of the generator set of claim 1, wherein a plurality of isolation plates (33) are fixed in the radiating water tank (4), and water inlets (34) are arranged between the isolation plates (33) and the inner wall of one side of the radiating water tank (4) so that cooling liquid flows in an S shape.
8. The water cooling system of the generator set, as set forth in claim 1, characterized in that the cooling water tanks (4) are fixedly connected with a liquid adding pipe (35), the liquid adding pipe (35) is provided with a sealing cover, an expansion pipe (36) is fixedly arranged between the two cooling water tanks (4), and a buffer pipe (37) fixedly connected with the bottom of the expansion pipe (36) is fixedly arranged on the liquid inlet pipe (8).
9. The water-cooling heat dissipation system of a generator set as set forth in claim 4, wherein the plurality of air outlets (25) on the heat dissipation frame (24) are distributed on the surface of the heat dissipation frame (24) in two rows and correspond to the heat dissipation fins (5) on two sides of the heat dissipation water tank (4).
10. The water cooling system of the generator set, as set forth in claim 2, wherein the valve plate (15) is attached to the inner wall of the valve tube (14), and the width of the valve plate (15) is smaller than the inner diameter of the liquid outlet tube (9).
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| CN120720106B (en) | 2025-11-18 |
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