CN109252939A - A kind of split type diesel engine collection farm cooling system and its application method - Google Patents
A kind of split type diesel engine collection farm cooling system and its application method Download PDFInfo
- Publication number
- CN109252939A CN109252939A CN201811385038.XA CN201811385038A CN109252939A CN 109252939 A CN109252939 A CN 109252939A CN 201811385038 A CN201811385038 A CN 201811385038A CN 109252939 A CN109252939 A CN 109252939A
- Authority
- CN
- China
- Prior art keywords
- water
- oil
- proportioning valve
- pipe
- cooled
- 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
- 238000001816 cooling Methods 0.000 title claims abstract description 98
- 238000000034 method Methods 0.000 title claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 326
- 239000005457 ice water Substances 0.000 claims abstract description 143
- 230000017525 heat dissipation Effects 0.000 claims abstract description 26
- 230000008569 process Effects 0.000 claims abstract description 23
- 239000003921 oil Substances 0.000 claims description 192
- 239000010721 machine oil Substances 0.000 claims description 40
- 239000000498 cooling water Substances 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 5
- 238000001223 reverse osmosis Methods 0.000 claims description 5
- 239000003381 stabilizer Substances 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 claims description 4
- 238000012806 monitoring device Methods 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000004744 fabric Substances 0.000 description 5
- 238000005265 energy consumption Methods 0.000 description 3
- 238000009776 industrial production Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 239000010705 motor oil Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 208000021760 high fever Diseases 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
Classifications
-
- 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
- F01P11/04—Arrangements of liquid pipes or hoses
-
- 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
-
- 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
- F02B73/00—Combinations of two or more engines, not otherwise provided for
-
- 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
Abstract
The present invention provides a kind of split type diesel engine collection farm cooling system and its application methods, including water-cooling system, oil cooled system system, single air cooled supercharged diesel and control system；The water-cooling system mainly includes water process unit and ice water unit；More single air cooled supercharged diesels form diesel engine cluster；The water process unit and frozen water machine group connect single air cooled supercharged diesel by pipeline respectively；The oil cooled system system is equipped with heat-exchanger；Heat dissipation tank, cold water plate heat exchanger and ice water plate heat exchanger are equipped in the heat-exchanger；The water process unit and frozen water machine group connect cold water plate heat exchanger and ice water plate heat exchanger by pipeline respectively；The list air cooled supercharged diesel is connected in cold water plate heat exchanger and ice water plate heat exchanger by oil pipe；At least one set of spare heat-exchanger is additionally provided on the heat-exchanger；Good cooling results of the present invention, function division is clear, and arrangement is facilitated to overhaul, and large supercharged diesel machine working cluster is suitble to use.
Description
Technical field
The invention belongs to technical field of engines, and in particular to a kind of split type diesel engine collection farm cooling system and its use
Method.
Background technique
Diesel engine can generate a large amount of heat at work, keep part strongly heated, if without cooling appropriate, just not
It can guarantee the normal work of diesel-engine body.Existing diesel engine generally uses integral type magnetism servo-electric motor water-cooling, but is generating more high fever
In the large supercharged diesel machine of amount, depend merely on the water cooling component that traditional water cooling then needs to be equipped with bulky, to installation, using and
Maintenance brings great inconvenience；Simultaneously with the development of modern industry, traditional single diesel engine independent operating early has been unable to meet
The production requirement of modern factories, multiple groups diesel engine unit at production cluster can just meet large-scale production needs parallel, and it is large-scale
Supercharged diesel engine cluster such as relies on the magnetism servo-electric motor water-cooling of bulky, then is unfavorable for workshop layout, causes when using production or maintenance
Workshop is chaotic；If the cooling system of single diesel engine breaks down, then maintenance down is influenced industrial production by whole equipment.Cause
This, need to design a kind of diesel engine collection farm cooling system for meeting modern large-scale industrial production demand.
The Chinese invention patent that public patent application number is 201710569616.4 discloses a kind of external machine oil cooling system
System, water inlet pipe, return pipe, water pump and machine oil filter core cleaner.By external oil cooled system, so that small volume is inconvenient
It can be cooled down at work in the diesel engine of arrangement integral type cooling system.The invention is external by cooling system
Mode solve the problems, such as the cooling of miniature diesel engine, structure is relatively easy, but can not be used in large-scale diesel engine collection
On group, large-scale industrial production demand is not met.
Summary of the invention
To solve the above problems, the present invention provides a kind of split type diesel engine collection farm cooling system and its application methods.
By using water cooling and the cold combined external cooling system of oil, draw functional area in large supercharged diesel machine working cluster workshop
It is clearly demarcated to be really laid out and be illustrated, it is convenient to overhaul；This cooling system is using classification refrigerating mode simultaneously, and cooling effect is excellent, and energy consumption is small,
And it can arbitrarily switch heat-exchanger, avoid the problem that whole equipment is unable to run out if cooling system failure occurs
It is existing；The present invention also uses pure water cooling, protection equipment health, high degree of automation.Good cooling results of the present invention, function division are bright
Really, facilitate arrangement and maintenance, be very suitable to the use of large supercharged diesel machine working cluster.
Technical scheme is as follows:
A kind of split type diesel engine collection farm cooling system, including water-cooling system, oil cooled system system, single air cooled supercharged diesel and control
System；The water-cooling system mainly includes water process unit and ice water unit；The entrance of the water process unit is connected with original
Waterpipe, exit are connected with pure water outlet conduit；The pure water outlet conduit separates pure water branch pipe I and pure water branch pipe II；Institute
State pure water outlet conduit connection ice water unit；The outlet of the ice water unit is connected with ice water outlet conduit, and water return outlet is connected with ice water
Water return pipeline；The ice water outlet conduit separates ice water branch pipe；The pure water branch pipe II is connected into the end of ice water outlet conduit；Institute
Stating single air cooled supercharged diesel includes diesel engine unit and air-cooled fan, without traditional integral type cooling system；In the diesel engine
Water cooled pipeline and water cooling water return pipeline are connected in group；Several single air cooled supercharged diesels form diesel engine cluster；Institute
The end for stating ice water outlet conduit is connected with transverse tube；The transverse tube is correspondingly connected with several water cooled pipelines；Several water coolings are returned
Waterpipe converges to form return water supervisor；The return water supervisor is passed through in water process unit；Return water is equipped on return water supervisor
Branch pipe；The oil cooled system system mainly includes heat-exchanger；According to the number of air cooled supercharged diesel single in the diesel engine cluster
Heat-exchanger is divided into several groups by amount；An oil-cooled tube road is connected from heat-exchanger described in one group；The oil-cooled tube road
It is passed through in the diesel engine unit of a single air cooled supercharged diesel；The logical of a perforation connection is equipped in several oil-cooled tube roads
Oil inlet pipe I；An oil return pipe is connected from the diesel engine unit；The logical of a perforation connection is equipped in several oil return pipes
Oil inlet pipe II；At least one set of spare heat-exchanger is additionally provided on the heat-exchanger；The spare heat-exchanger connects
Several spare oil inlet pipes and spare flowline；The spare oil inlet pipe and spare flowline are connected with other heat-exchangers；
Distribution is connected with ratio adjusting valve, one body surface of temperature and pressure and tube pump on each pipeline that the water-cooling system and oil cooled system are united；
The control system is established based on PLC technology；The water-cooling system and oil cooled system system are all connected with control system.The raw water pipeline
Connect water supply pipe；The pure water that the ice water unit is obtained after being purified using water process unit obtains ice water by compressor；
The ice water unit is to reduce the hardness of water using the purpose of pure water, avoids line clogging；The air-cooled fan can be to diesel engine
Group carries out simple air-cooled；The junction of the spare oil inlet pipe and spare flowline and other heat-exchangers is equipped with shut-off valve；
The control system according in diesel engine temperature control ratio adjusting valve adjust aperture, by temperature maintain OK range it
It is interior；The tube pump plays the role of extracting liquid in pipe.
Further, a kind of split type diesel engine collection farm cooling system according to claim 1, it is characterised in that:
The heat-exchanger includes heat dissipation tank, cold water plate heat exchanger and ice water plate heat exchanger；The entrance of the heat dissipation tank is located at
Tank wall top, and it is equipped with the jet of " v " word opening；The jet connects oil return pipe；Oily mistake is equipped on the oil return pipe
Filter I；Close mesh strainer is equipped in the oil strainer I；The top of the heat dissipation tank is equipped with several groups exhaust fan, two sides of the bottom
It is connected with bottom flowline and bottom oil pipe respectively；The lower part of the cold water plate heat exchanger be equipped with cold water heat exchange interface I and
Cold water heat exchange interface II, top are equipped with cold water heat exchange interface III and cold water heat exchange interface IV；The ice water plate-type heat-exchange
The top of device is equipped with ice water heat exchange interface I and ice water heat exchange interface II, and lower part is equipped with ice water heat exchange interface III and ice water
Heat exchange interface IV；The bottom flowline is passed through in cold water heat exchange interface I, and is equipped with oil strainer II；The cold water heat
The outlet of Fabric Interface III is connected with plate and surrenders oil pipe I；The plate, which is surrendered, is connected to oil circuit branch pipe on oil pipe I；The oil circuit branch pipe is logical
Enter in ice water heat exchange interface I；The ice water heat exchange interface III is connected with plate and surrenders oil pipe II；The plate surrenders oil pipe I and plate
Oil pipe II connection is surrendered, and is passed through in the oil-cooled tube road；The cold water heat exchange interface IV is connect with pure water branch pipe I；It is described
Cold water heat exchange interface II is connected with plate and surrenders water pipe I；The ice water heat exchange interface IV with connect ice water branch pipe；The ice water heat
Fabric Interface II is connected with plate and surrenders water pipe II；The plate, which surrenders water pipe I and surrenders water pipe II with plate, to be converged, and is passed through the return water branch
Guan Zhong.The jet top of " v " word opening is divided into shallow bid oil stream after spraying by the jet than lower minister, machine oil
Or oil droplet, the case where reinforcing heat dissipation, but not splashed in appearance；By observing the pressure difference of the oil strainer entrance and outlet,
The chocking-up degree that can determine whether the close mesh strainer in the oil strainer then illustrates close mesh filter net jam if pressure difference is excessive
Seriously, it needs to clean in time；The exhaust fan goes out the heat pump drainage in heat dissipation tank；Cold water and ice water respectively enter cold water plate
Formula heat exchanger and ice water plate heat exchanger carry out heat exchange with machine oil, keep machine oil cooling.
Further, the pure water outlet conduit is equipped with proportioning valve I；The pure water branch pipe II is equipped with proportioning valve II；
The ice water return pipe road is equipped with proportioning valve III；The ice water outlet conduit is equipped with proportioning valve IV；On the ice water branch pipe
Equipped with proportioning valve V；Proportioning valve VI is equipped on every water cooled pipeline；It is all provided on every water cooling water return pipeline proportional
Valve VII；The return water supervisor is equipped with proportioning valve VIII；Proportioning valve IX and proportioning valve X is equipped on every oil-cooled tube road；
The logical oil inlet pipe I is equipped with proportioning valve XI and proportioning valve XII；The oil return pipe be equipped with proportioning valve XIII, proportioning valve XIV,
Proportioning valve XV and proportioning valve XXI；The logical oil inlet pipe II is equipped with proportioning valve XVI, proportioning valve XVII and proportioning valve XVIII；Institute
It states and is respectively equipped with proportioning valve XIX and proportioning valve XX on spare oil inlet pipe and spare flowline；The bottom flowline be equipped with than
Example valve XXII；The plate surrenders oil pipe I equipped with proportioning valve XXIII；The oil circuit branch pipe is equipped with proportioning valve XXIV and ratio
Valve XXV；The plate surrenders oil pipe II equipped with proportioning valve XXVI；The plate surrenders water pipe I equipped with proportioning valve XXVII；It is described
Plate surrenders water pipe II equipped with proportioning valve XXVIII；The oil pipe is equipped with proportioning valve XXIX.All proportions valve in pipeline
It is connected with the control system, the control system adjusts the aperture of proportioning valve according to actual needs, controls oil temperature.
Further, the raw water pipeline connects water supply pipe；The water process unit includes raw water mechanical filter
And reverse osmosis filtration system, and it is equipped with control cabinet；Water monitoring device is equipped on the pure water outlet conduit and return water supervisor.
Tap water is first simply come by the raw water mechanical filter, enters back into the reverse osmosis filtration system, it is low to obtain hardness
Pure water；When water monitoring device monitors that the water hardness in return pipe reaches setting value, then reverse osmosis filtration system is controlled
It opens.
Further, water jacket is equipped with around cylinder block and cylinder cover in single air cooled supercharged diesel；The water cooling system
The pure water and ice water of system are passed through in the water jacket of single air cooled supercharged diesel；The oil cooled system system connects single air cooled supercharged diesel
Machine oil pipeline.The pure water and ice water enter water jacket, are cooled down by heat exchange to single air cooled supercharged diesel；Machine oil
It is recycled in single air cooled supercharged diesel and oil cooled system system by oil circuit.
Further, in the water-cooling system and oil cooled system system, the tube pump on water pipe is water pump, the tube pump on oil pipe
It is oil pump；One body surface of temperature and pressure is digital display meter, built-in sensors, and connecting with the control system；In the water cooling system
System and oil cooled system system in water pipe and oil pipe according to connection equipment difference select nominal diameter for the pipeline of DN40 to DN200；
Stabiliser bar is equipped on the cold water plate heat exchanger and ice water plate heat exchanger.The sensor is by the temperature and pressure on pipeline
Force data is transmitted to control system；The stabiliser bar is to stablize cold water plate heat exchanger and ice water plate heat exchanger.
Application method of the invention the following steps are included:
1) water cooling: running water softening processing is the pure water for meeting pipeline requirement by water process unit；Proportioning valve I and proportioning valve III
It opens, pure water is entered after ice water unit by pure water outlet conduit all the way obtains ice water of the temperature in 5-10 DEG C, and another way is pure
Water enters transverse tube by the proportioning valve II of pure water branch pipe II and opening, and there are also pure water all the way to flow into pure water branch pipe I；Proportioning valve IV is beaten
It opens, ice water flows into ice water branch pipe and transverse tube；Proportioning valve VI is opened, pure water and ice water pass through after mix in transverse tube water cooled pipeline into
In the water jacket for entering single air cooled supercharged diesel, water cooling is carried out to single air cooled supercharged diesel；The return water for participating in water cooling is returned from water cooling
Waterpipe outflow, proportioning valve VII are opened, and return water enters return water supervisor, and flows back to water treatment machine by open proportioning valve VIII
Circular treatment is carried out in group；Proportioning valve IV and proportioning valve II adjusts aperture according to the temperature in single air cooled supercharged diesel, makes to mix
The pure water and ice water ratio of conjunction change, and maintain the temperature in single air cooled supercharged diesel in OK range；
2) oil is cold: when working normally such as each single air cooled supercharged diesel in diesel engine cluster, then leading to oil inlet pipe I and logical oil
Proportioning valve on branch pipe II is all closed；Proportioning valve XIII, proportioning valve XIV, proportioning valve XV and proportioning valve XXI are opened, high temperature
Machine oil flowed into heat dissipation tank out of single air cooled supercharged diesel, and pass through jet spray；Exhaust fan is opened, will be in heat dissipation tank
The outside pump drainage of oil temperature；Proportioning valve XXII is opened, and machine oil is handed over by the cold water heat that bottom flowline flows into cold water plate heat exchanger
In alias I；Pure water in pure water branch pipe I flows into the cold water heat exchange interface IV of cold water plate formula heat exchanger；Machine oil is in cold water
It carries out with pure water in plate heat exchanger entering plate from cold water heat exchange interface III after heat exchange cooling and surrenders oil pipe I, pure water is from cold
Hydrothermal exchange interface II flows into plate and surrenders water pipe I；Proportioning valve XXIV is opened, and a part of machine oil flows into oil circuit branch pipe；Proportioning valve
XXV is opened, and machine oil enters ice water plate heat exchanger from ice water heat exchange interface I；Proportioning valve V and proportioning valve XXX are opened, ice water from
Ice water branch pipe enters ice water plate heat exchanger by ice water heat exchange interface IV；Machine oil in ice water plate heat exchanger and ice water into
Plate is flowed into from ice water heat exchange interface III after row heat exchange cooling to surrender in oil pipe II；Ice water is flowed from ice water heat exchange interface II
Enter plate to surrender in water pipe II；Plate is surrendered the machine oil that oil pipe I and plate are surrendered in oil pipe II and is converged into oil-cooled tube road；Plate surrenders water
Pipe I surrenders the water in water pipe II with plate and converges, into return branch；Proportioning valve IX and proportioning valve X on oil-cooled tube road are opened,
Enter in single air cooled supercharged diesel through overcooled machine oil from oil-cooled tube road；Proportioning valve XXIV, proportioning valve V and proportioning valve XXX
The oil temperature that follows up adjusts aperture, maintains machine oil in suitable range；
3) special circumstances: when encountering a certain group of heat-exchanger damage, the corresponding oil-cooled tube of heat-exchanger of the damage is closed
The proportioning valve XIV on proportioning valve IX and corresponding oil return pipe on road；Open XI or ratio adjacent thereto on logical oil inlet pipe I
Valve XII and proportioning valve XVI or proportioning valve XVII or proportioning valve XVIII on logical oil inlet pipe II；Then single air cooled supercharged diesel
It is changeable to carry out machine oil cooling using normal bad heat-exchanger；When such as leisureless heat-exchanger, it may not be necessary to change former
This oil cooled system is united corresponding pipeline and valve, and the oil-cooled tube road and oil return pipe and spare heat-exchanger of heat-exchanger will be damaged
On spare flowline connected with spare oil inlet pipe, open simultaneously proportioning valve XIX and proportioning valve XX, that is, spare heat exchange can be used
Unit substitutes the heat-exchanger of damage.
Compared with prior art, advantages of the present invention:
1. the present invention changes the cooling mode of conventional diesel engine integral type by external cooling system, separate unit is greatly reduced
The volume of large supercharged diesel machine can carry out the graduation of cooling system and diesel engine working region in the arrangement of workshop, more sharp
In whole clean and tidy layout, installation and the maintenance of more large supercharged diesel machine clusters.
2. the present invention collectively constitutes external diesel engine cooling system by water-cooling system and oil cooled system system, can be according to practical temperature
Degree demand carries out classification cooling to large supercharged diesel machine, and cooling effect is excellent, in the case where ensuring diesel engine moderate temperature
Energy consumption can also be reduced.
3. the present invention generates pure water by water process unit and is used for entire cooling system, it can be ensured that each pipeline and plate
Occur inside formula heat exchanger without scale problems, protects equipment heat-exchanger healthy, increase equipment life.
4. the present invention is by the switch combination of valve and the design of spare heat-exchanger, so that in diesel engine cluster
Diesel engine can be replaced using any one group of heat-exchanger, avoid the occurrence of conventional diesel engine if cooling system failure occurs
The problem of whole equipment is unable to run appearance.
5. the present invention is monitored system by one body surface of digital display temperature and pressure with sensor, and is equipped with PLC control system
System is controlled, and can be adjusted automatically according to actual conditions to each pipeline valve, high degree of automation.
6. the present invention makes large supercharged diesel machine working cluster workshop using water cooling and the cold combined external cooling system of oil
Interior functional regional division is clear, and layout is illustrated, convenient to overhaul；This cooling system is using classification refrigerating mode, cooling effect simultaneously
Excellent, energy consumption is small, and can arbitrarily switch heat-exchanger, avoids the whole equipment if cooling system failure occurs that from can not transporting
Capable problem occurs；The present invention also uses pure water cooling, protection equipment health, high degree of automation.
Detailed description of the invention
Fig. 1 is water-cooling system schematic diagram.
Fig. 2 is oil cooled system system schematic diagram.
Fig. 3 is heat-exchanger schematic diagram.
Fig. 4 is plate heat exchanger inlet and outlet schematic diagram.
Fig. 5 is that plate surrenders oil pipe I, plate surrenders oil pipe II and oil-cooled tube road crosses schematic diagram.
Parts title and serial number in figure:
Water-cooling system 1, oil cooled system system 2, heat-exchanger 3, water process unit 4, raw water pipeline 5, ratio adjusting valve 6, temperature and pressure one
Body surface 7, control cabinet 8, pure water branch pipe I9, pure water outlet conduit 10, pure water branch pipe II11, tube pump 12, ice water unit 13, ice water return
Waterpipe 14, ice water outlet conduit 15, ice water branch pipe 16, water cooled pipeline 17, single air cooled supercharged diesel 18, water cooling water return pipeline
19, return water supervisor 20, return branch 21, oil-cooled tube road 22, logical oil inlet pipe I23, oil return pipe 24, logical oil inlet pipe II25, oil inlet pipe
26, spare flowline 27, heat dissipation tank 28, jet 29, exhaust fan 30, flowline 31, stabiliser bar 32, cold water plate heat exchanger
33, plate surrenders that oil pipe I34, oil circuit branch pipe 35, ice water plate heat exchanger 36, plate surrender oil pipe II37, plate surrenders water pipe I38, plate
Surrender water pipe II39, cold water heat exchange interface I40, cold water heat exchange interface III41, cold water heat exchange interface IV42, cold water heat
Fabric Interface II43, transverse tube 44, bottom oil pipe 45, ice water heat exchange interface I46, ice water heat exchange interface III47, ice water heat
Fabric Interface IV48, ice water heat exchange interface II49, spare heat-exchanger 3-1, oil strainer I24-5, close mesh strainer 24-
6, oil strainer II31-2, proportioning valve I10-1, proportioning valve II11-1, proportioning valve III14-1, proportioning valve IV15-1, proportioning valve
V16-1, proportioning valve VI17-1, proportioning valve VII19-1, VIII20-1, proportioning valve IX22-1, proportioning valve X22-2, XI23-1, ratio
Example valve XII23-2, proportioning valve XIII24-1, proportioning valve XIV24-2, proportioning valve XV24-3, proportioning valve XXI24-4, XVI25-1,
Proportioning valve XVII25-2, proportioning valve XVIII25-3, proportioning valve XIX26-1, proportioning valve XX27-1, proportioning valve XXII31-1, ratio
Valve XXIII34-1, XXIV35-1, proportioning valve XXV35-2, proportioning valve XXVI37-1, proportioning valve XXVII38-1, proportioning valve
XXVIII39-1, proportioning valve XXIX45-1.
Specific embodiment
The following further describes the present invention with reference to the drawings.
Embodiment 1:
As shown in Figure of description, a kind of split type diesel engine collection farm cooling system, including water-cooling system 1, oil cooled system system 2, list
Air cooled supercharged diesel 18 and control system；The water-cooling system 1 mainly includes water process unit 4 and ice water unit 13；It is described
The entrance of water process unit 4 is connected with raw water pipeline 5, and exit is connected with pure water outlet conduit 10；The pure water outlet pipe
Road 10 separates pure water branch pipe I9 and pure water branch pipe II11；The pure water outlet conduit 10 connects ice water unit 13；The frozen water machine
The outlet of group 13 is connected with ice water outlet conduit 15, and water return outlet is connected with ice water return pipe road 14；The ice water outlet conduit 15 separates
Ice water branch pipe 16；The pure water branch pipe II11 is connected into the end of ice water outlet conduit 15；The list air cooled supercharged diesel 18 is wrapped
Diesel engine unit and air-cooled fan are included, without traditional integral type cooling system；Water cooled pipeline is connected in the diesel engine unit 18
17 and water cooling water return pipeline 19；Several single air cooled supercharged diesels 18 form diesel engine cluster；The ice water outlet
The end in road 15 is connected with transverse tube 44；The transverse tube 44 is correspondingly connected with several water cooled pipelines 17；Several water cooling return pipes
Converge to form return water supervisor 20 in road 19；The return water supervisor 20 is passed through in water process unit 4；It is equipped on return water supervisor 20
Return branch 21；The oil cooled system system 2 mainly includes heat-exchanger 3；According to air-cooled pressurization bavin single in the diesel engine cluster
The quantity of oil machine 18 divides heat-exchanger 3 for several groups；An oil-cooled tube road is connected from heat-exchanger 3 described in one group
22；The oil-cooled tube road 22 is passed through in the diesel engine unit of a single air cooled supercharged diesel 18；Several oil-cooled tube roads 22
In be equipped with one perforation connection logical oil inlet pipe I23；An oil return pipe 24 is connected from the diesel engine unit；It is returned described in several
The logical oil inlet pipe II25 of a perforation connection is equipped in oil pipe 24；At least one set of spare heat is additionally provided on the heat-exchanger 3
Group of switches 3-1；The spare heat-exchanger 3-1 connects several spare oil inlet pipes 26 and spare flowline 27；It is described standby
It is connected with oil inlet pipe 26 and spare flowline 27 with other heat-exchangers 3；The water-cooling system 1 and oil cooled system system 2 it is each
Distribution is connected with ratio adjusting valve 6, one body surface 7 of temperature and pressure and tube pump 12 on a pipeline；The control system is built based on PLC technology
It is vertical；The water-cooling system 1 and oil cooled system system 2 are all connected with control system.
The heat-exchanger 3 includes heat dissipation tank 28, cold water plate heat exchanger 33 and ice water plate heat exchanger 36；It is described to dissipate
The entrance of hot tank 28 is located at tank wall top, and connects the oil return pipe 24；Oil strainer I24- is equipped on the oil return pipe 24
5；Close mesh strainer 24-6 is equipped in the oil strainer I24-5；The top of the heat dissipation tank 28 is equipped with several groups exhaust fan 30,
Bottom is equipped with bottom flowline 31；The lower part of the cold water plate heat exchanger 33 is equipped with cold water heat exchange interface I40 and cold water heat
Fabric Interface II43, top are equipped with cold water heat exchange interface III41 and cold water heat exchange interface IV42；The ice water plate-type heat-exchange
The top of device 36 is equipped with ice water heat exchange interface I46 and ice water heat exchange interface II49, and lower part is equipped with ice water heat exchange interface
III47 and ice water heat exchange interface IV48；The bottom flowline 31 is passed through in cold water heat exchange interface I40, and is equipped with oily mistake
Filter II31-2；The outlet of the cold water heat exchange interface III41 is connected with plate and surrenders oil pipe I34；The plate is surrendered on oil pipe I34
It is connected to oil circuit branch pipe 35；The oil circuit branch pipe 35 is passed through in ice water heat exchange interface I46；The ice water heat exchange interface III47
It is connected with plate and surrenders oil pipe II37；The plate, which surrenders oil pipe I34 and surrenders oil pipe II37 with plate, to be connected to, and is passed through the oil-cooled tube road 22
In；The cold water heat exchange interface IV42 is connect with pure water branch pipe I9；The cold water heat exchange interface II43 is connected with plate and surrenders water
Pipe I38；The ice water heat exchange interface IV48 with connect ice water branch pipe 16；The ice water heat exchange interface II49 is connected with plate and surrenders
Water pipe II39；The plate, which surrenders water pipe I38 and surrenders water pipe II39 with plate, to be converged, and is passed through in the return branch 21.
The pure water outlet conduit 10 is equipped with proportioning valve I10-1；The pure water branch pipe II11 is equipped with proportioning valve II11-
1；The ice water return pipe road 14 is equipped with proportioning valve III14-1；The ice water outlet conduit 15 is equipped with proportioning valve IV15-1；
The ice water branch pipe 16 is equipped with proportioning valve V16-1；Proportioning valve VI17-1 is equipped on every water cooled pipeline 17；Every institute
It states and is equipped with proportioning valve VII19-1 on water cooling water return pipeline 19；The return water supervisor 20 is equipped with proportioning valve VIII20-1；Every
Proportioning valve IX22-1 and proportioning valve X22-2 is equipped on the oil-cooled tube road 22；The logical oil inlet pipe I23 is equipped with proportioning valve
XI23-1 and proportioning valve XII23-2；The oil return pipe 24 is equipped with proportioning valve XIII24-1, proportioning valve XIV24-2, proportioning valve
XV24-3 and proportioning valve XXI24-4；The logical oil inlet pipe II25 is equipped with proportioning valve XVI25-1, proportioning valve XVII25-2 and ratio
Example valve XVIII25-3；Proportioning valve XIX26-1 and proportioning valve are respectively equipped on the spare oil inlet pipe 26 and spare flowline 27
XX27-1；The bottom flowline 31 is equipped with proportioning valve XXII31-1；The plate surrenders oil pipe I34 equipped with proportioning valve
XXIII34-1；The oil circuit branch pipe 35 is equipped with proportioning valve XXIV35-1 and proportioning valve XXV35-2；The plate surrenders oil pipe
II37 is equipped with proportioning valve XXVI37-1；The plate surrenders water pipe I38 equipped with proportioning valve XXVII38-1；The plate surrenders water
Pipe II39 is equipped with proportioning valve XXVIII39-1.
The raw water pipeline 5 connects water supply pipe；The water process unit 4 includes raw water mechanical filter and reverse osmosis
Filtration system, and it is equipped with control cabinet 8；Water monitoring device is equipped on the pure water outlet conduit 10 and return water supervisor 20.
Water jacket is equipped with around cylinder block and cylinder cover in the list air cooled supercharged diesel 18；The water-cooling system 1 it is pure
Water and ice water are passed through in the water jacket of single air cooled supercharged diesel 18；The oil cooled system system 2 connects single air cooled supercharged diesel 18
Machine oil pipeline.
In the water-cooling system 1 and oil cooled system system 2, the tube pump 12 on water pipe is water pump, and the tube pump 12 on oil pipe is equal
For oil pump；One body surface 7 of temperature and pressure is digital display meter, built-in sensors, and connecting with the control system；In the water-cooling system
1 and oil cooled system system 2 in water pipe and oil pipe according to connection equipment difference select nominal diameter for the pipeline of DN40 to DN200；
Stabiliser bar 32 is equipped on the cold water plate heat exchanger 33 and ice water plate heat exchanger 36.
Application method of the invention is as follows:
Water cooling: running water softening processing is the pure water for meeting pipeline requirement by water process unit 4；Proportioning valve I10-1 and proportioning valve
III14-1 is opened, and pure water obtains ice of the temperature in 5-10 DEG C after entering ice water unit 13 by pure water outlet conduit 10 all the way
Water, another way pure water enter transverse tube 44 by the proportioning valve II11-1 of pure water branch pipe II11 and opening, and there are also pure water all the way to flow into
Pure water branch pipe I9；Proportioning valve IV15-1 is opened, and ice water flows into ice water branch pipe 16 and transverse tube 44；Proportioning valve VI17-1 is opened, pure water
Entered after being mixed in transverse tube 44 with ice water by water cooled pipeline 17 in the water jacket of single air cooled supercharged diesel 18, to single air-cooled increasing
Diesel engine 18 is pressed to carry out water cooling；The return water for participating in water cooling is flowed out from water cooling water return pipeline 19, and proportioning valve VII19-1 is opened, return water
Into return water supervisor 20, and is flowed back to by open proportioning valve VIII20-1 and carry out circular treatment in water process unit 4；Proportioning valve
IV15-1 and proportioning valve II11-1 adjusts aperture according to the temperature in single air cooled supercharged diesel 18, makes mixed pure water and ice water
Ratio changes, and maintains the temperature in single air cooled supercharged diesel 18 in OK range；Oil is cold: such as each list in diesel engine cluster
When air cooled supercharged diesel 18 works normally, then leads to oil inlet pipe I23 and all closed with the proportioning valve on logical oil inlet pipe II25；Than
Example valve XIII24-1, proportioning valve XIV24-2, proportioning valve XV24-3 and proportioning valve XXI24-4 are opened, and the machine oil of high temperature is from single wind
It is flowed into heat dissipation tank 28 in cold supercharged diesel engine 18；Exhaust fan 30 is opened, by the outside pump drainage of oil temperature in heat dissipation tank 28；Proportioning valve
XXII31-1 is opened, and machine oil is flowed into the cold water heat exchange interface I40 of cold water plate heat exchanger 33 by bottom flowline 31；It is pure
Pure water in water branch pipe I9 flows into the cold water heat exchange interface IV42 of cold water plate formula heat exchanger 33；Machine oil is in cold water plate-type heat-exchange
It carries out with pure water in device 33 entering plate from cold water heat exchange interface III41 after heat exchange cooling and surrenders oil pipe I34, pure water is from cold water
Heat exchange interface II43 flows into plate and surrenders water pipe I38；Proportioning valve XXIV35-1 is opened, and a part of machine oil flows into oil circuit branch pipe 35
It is interior；Proportioning valve XXV35-2 is opened, and machine oil enters ice water plate heat exchanger 36 from ice water heat exchange interface I46；Proportioning valve V16-1
And proportioning valve XXX16-2 is opened, ice water enters ice water plate heat exchanger by ice water heat exchange interface IV48 from ice water branch pipe 16
36；Machine oil flows into plate from ice water heat exchange interface III47 with after ice water progress heat exchange cooling in ice water plate heat exchanger 36
It surrenders in oil pipe II37；Ice water flows into plate from ice water heat exchange interface II49 and surrenders in water pipe II39；Plate surrenders oil pipe I34 and plate
The machine oil in oil pipe II37 is surrendered to converge into oil-cooled tube road 22；Plate surrenders water pipe I38 and plate surrenders the water in water pipe II39
Converge, into return branch 21；Proportioning valve IX22-1 and proportioning valve X22-2 on oil-cooled tube road 22 are opened, through overcooled
Machine oil enters in single air cooled supercharged diesel 18 from oil-cooled tube road 22；Proportioning valve XXIV35-1, proportioning valve V16-1 and proportioning valve
XXX16-2 follow-up oil temperature adjusts aperture, maintains machine oil in suitable range；Special circumstances: a certain group of heat exchange is encountered
When unit 3 damages, proportioning valve IX22-1 on the corresponding oil-cooled tube road 22 of heat-exchanger 3 of the damage and corresponding is closed
Proportioning valve XIV24-2 on oil return pipe 24；Open XI23-1 or proportioning valve XII23-2 adjacent thereto on logical oil inlet pipe I23 with
And proportioning valve XVI25-1 or proportioning valve XVII25-2 or proportioning valve XVIII25-3 on logical oil inlet pipe II25；Then single air-cooled pressurization
Diesel engine 18 is changeable to carry out machine oil cooling using normal bad heat-exchanger 3；It, can when such as leisureless heat-exchanger 3
The corresponding pipeline of script oil cooled system system and valve need not be changed, the oil-cooled tube road 22 and oil return pipe 24 of heat-exchanger 3 will be damaged
With on spare heat-exchanger 3-1 spare flowline 27 and spare oil inlet pipe 26 connect, open simultaneously proportioning valve XIX26-1 and
Spare heat-exchanger 3-1 can be used to substitute the heat-exchanger 3 of damage in proportioning valve XX27-1.
Embodiment 2:
The present embodiment 2 is essentially identical with 1 structure of embodiment and principle, the difference is that the entrance of the heat dissipation tank 28 is located on tank wall
Portion, and it is equipped with the jet 29 of " v " word opening；The jet 29 connects oil return pipe 24.The machine oil of high temperature is from single air-cooled pressurization
It flows into heat dissipation tank 28 in diesel engine 18, and is sprayed by jet 29, the jet 29 of " v " word opening plays what expansion was sprayed
Effect.
Embodiment 3:
The present embodiment 3 is essentially identical with 1 structure of embodiment and principle, the difference is that the two sides of the bottom of the heat dissipation tank 28 connect respectively
There are bottom flowline 31 and bottom oil pipe 45；The oil pipe 45 is equipped with proportioning valve XXIX45-1.It is being cleaned
Or when maintenance, the oil pipe 45 plays the role of that 28 inner engine oil of heat dissipation tank is discharged.
Embodiment 4:
The present embodiment 4 is essentially identical with 1 structure of embodiment and principle, the difference is that the entrance of the heat dissipation tank 28 is located on tank wall
Portion, and it is equipped with the jet 29 of " v " word opening；The jet 29 connects oil return pipe 24；The two sides of the bottom of the heat dissipation tank 28
It is connected with bottom flowline 31 and bottom oil pipe 45 respectively；The oil pipe 45 is equipped with proportioning valve XXIX45-1.The machine of high temperature
Oil flows into heat dissipation tank 28 out of single air cooled supercharged diesel 18, and is sprayed by jet 29, the jet 29 of " v " word opening
Play the effect for expanding and spraying；When being cleaned or being overhauled, the oil pipe 45 plays discharge 28 inner engine oil of heat dissipation tank
Effect.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (7)
1. a kind of split type diesel engine collection farm cooling system, including water-cooling system (1), oil cooled system system (2), single air-cooled supercharged diesel
Machine (18) and control system；It is characterized by: the water-cooling system (1) mainly includes water process unit (4) and ice water unit
(13)；The entrance of the water process unit (4) is connected with raw water pipeline (5), and exit is connected with pure water outlet conduit (10)；
The pure water outlet conduit (10) separates pure water branch pipe I(9) and pure water branch pipe II(11)；Pure water outlet conduit (10) connection
Ice water unit (13)；The outlet of the ice water unit (13) is connected with ice water outlet conduit (15), and water return outlet is connected with ice water return pipe
Road (14)；The ice water outlet conduit (15) separates ice water branch pipe (16)；The pure water branch pipe II(11) it is connected into ice water outlet
The end in road (15)；The list air cooled supercharged diesel (18) includes diesel engine unit and air-cooled fan, cold without traditional integral type
But system；Water cooled pipeline (17) and water cooling water return pipeline (19) are connected on the diesel engine unit (18)；Several lists
Air cooled supercharged diesel (18) forms diesel engine cluster；The end of the ice water outlet conduit (15) is connected with transverse tube (44)；It is described
Transverse tube (44) is correspondingly connected with several water cooled pipelines (17)；Several water cooling water return pipelines (19) are converged to form return water supervisor
(20)；The return water supervisor (20) is passed through in water process unit (4)；Return branch is equipped on return water supervisor (20)
(21)；The oil cooled system system (2) mainly includes heat-exchanger (3)；According to air-cooled supercharged diesel single in the diesel engine cluster
Heat-exchanger (3) is divided into several groups by the quantity of machine (18)；An oil-cooled tube is connected from heat-exchanger described in one group (3)
Road (22)；The oil-cooled tube road (22) is passed through in the diesel engine unit of a single air cooled supercharged diesel (18)；Several oil
The logical oil inlet pipe I(23 of a perforation connection is equipped in cold pipeline (22))；An oil return pipe is connected from the diesel engine unit
(24)；The logical oil inlet pipe II(25 of a perforation connection is equipped in several oil return pipes (24))；The heat-exchanger (3)
On be additionally provided at least one set of spare heat-exchanger (3-1)；The spare heat-exchanger (3-1) connects several spare oil inlets
Manage (26) and spare flowline (27)；The spare oil inlet pipe (26) and spare flowline (27) and other heat-exchangers (3)
It is connected；Distribution is connected with ratio adjusting valve (6), temperature and pressure on each pipeline of the water-cooling system (1) and oil cooled system system (2)
One body surface (7) and tube pump (12)；The control system is established based on PLC technology；The water-cooling system (1) and oil cooled system system (2)
It is all connected with control system.
2. a kind of split type diesel engine collection farm cooling system according to claim 1, it is characterised in that: the heat exchanger
Group (3) includes heat dissipation tank (28), cold water plate heat exchanger (33) and ice water plate heat exchanger (36)；Heat dissipation tank (28) enter
Mouth is located at tank wall top, and is equipped with the jet (29) of " v " word opening；The jet (29) connects oil return pipe (24)；Institute
Oil return pipe (24) are stated equipped with oil strainer I(24-5)；The oil strainer I(24-5) it is interior equipped with close mesh strainer (24-6)；
The top of the heat dissipation tank (28) is equipped with several groups exhaust fan (30), and two sides of the bottom are connected with bottom flowline (31) and bottom respectively
Oil pipe (45)；The lower part of the cold water plate heat exchanger (33) connects equipped with cold water heat exchange interface I(40) and cold water heat exchange
Mouth II(43), top is equipped with cold water heat exchange interface III(41) and cold water heat exchange interface IV(42)；The ice water plate-type heat-exchange
The top of device (36) is equipped with ice water heat exchange interface I(46) and ice water heat exchange interface II(49), lower part is equipped with ice water heat exchange
Interface III(47) and ice water heat exchange interface IV(48)；The bottom flowline (31) is passed through cold water heat exchange interface I(40)
It is interior, and it is equipped with oil strainer II(31-2)；The cold water heat exchange interface III(41) outlet be connected with plate and surrender oil pipe I(34)；
The plate surrenders oil pipe I(34) on be connected to oil circuit branch pipe (35)；The oil circuit branch pipe (35) is passed through ice water heat exchange interface I(46)
It is interior；The ice water heat exchange interface III(47) be connected with plate and surrender oil pipe II(37)；The plate surrenders oil pipe I(34) it is surrendered with plate
Oil pipe II(37) connection, and be passed through in the oil-cooled tube road (22)；The cold water heat exchange interface IV(42) and pure water branch pipe I
(9) it connects；The cold water heat exchange interface II(43) be connected with plate and surrender water pipe I(38)；The ice water heat exchange interface IV(48)
With connect ice water branch pipe (16)；The ice water heat exchange interface II(49) be connected with plate and surrender water pipe II(39)；The plate surrenders water
Pipe I(38) with plate surrender water pipe II(39) converge, and be passed through in the return branch (21).
3. a kind of split type diesel engine collection farm cooling system according to claim 2, it is characterised in that: the pure water water outlet
Pipeline (10) is equipped with proportioning valve I(10-1)；The pure water branch pipe II(11) it is equipped with proportioning valve II(11-1)；The ice water returns
Waterpipe (14) is equipped with proportioning valve III(14-1)；The ice water outlet conduit (15) is equipped with proportioning valve IV(15-1)；It is described
Ice water branch pipe (16) is equipped with proportioning valve V(16-1)；Proportioning valve VI(17-1 is equipped on every water cooled pipeline (17))；Often
Proportioning valve VII(19-1 is equipped on water cooling water return pipeline (19) described in item)；The return water supervisor (20) is equipped with proportioning valve
VIII(20-1)；Proportioning valve IX(22-1 is equipped on every oil-cooled tube road (22)) and proportioning valve X(22-2)；The logical oil
Branch pipe I(23) it is equipped with proportioning valve XI(23-1) and proportioning valve XII(23-2)；The oil return pipe (24) is equipped with proportioning valve XIII
(24-1), proportioning valve XIV(24-2), proportioning valve XV(24-3) and proportioning valve XXI(24-4)；The logical oil inlet pipe II(25) on set
Proportional valve XVI(25-1), proportioning valve XVII(25-2) and proportioning valve XVIII(25-3)；The spare oil inlet pipe (26) and standby
Proportioning valve XIX(26-1 is respectively equipped with on flowline (27)) and proportioning valve XX(27-1)；It is set on the bottom flowline (31)
Proportional valve XXII(31-1)；The plate surrenders oil pipe I(34) it is equipped with proportioning valve XXIII(34-1)；The oil circuit branch pipe
(35) it is equipped with proportioning valve XXIV(35-1) and proportioning valve XXV(35-2)；The plate surrenders oil pipe II(37) it is equipped with proportioning valve
XXVI(37-1)；The plate surrenders water pipe I(38) it is equipped with proportioning valve XXVII(38-1)；The plate surrenders water pipe II(39) on
Equipped with proportioning valve XXVIII(39-1)；The oil pipe (45) is equipped with proportioning valve XXIX(45-1).
4. a kind of split type diesel engine collection farm cooling system according to claim 1, it is characterised in that: the raw water pipeline
(5) water supply pipe is connected；The water process unit (4) includes raw water mechanical filter and reverse osmosis filtration system, and is equipped with
Control cabinet (8)；Water monitoring device is equipped on the pure water outlet conduit (10) and return water supervisor (20).
5. a kind of split type diesel engine collection farm cooling system according to claim 1, it is characterised in that: the air-cooled increasing of list
It presses in diesel engine (18) and is equipped with water jacket around cylinder block and cylinder cover；The pure water and ice water of the water-cooling system (1) are passed through single wind
In the water jacket of cold supercharged diesel engine (18)；The oil cooled system system (2) connects the machine oil pipeline of single air cooled supercharged diesel (18).
6. a kind of split type diesel engine collection farm cooling system according to claim 1, it is characterised in that: in the water cooling system
In system (1) and oil cooled system system (2), the tube pump (12) on water pipe is water pump, and the tube pump (12) on oil pipe is oil pump；The temperature
Press a body surface (7) for digital display meter, built-in sensors, and connect with the control system；In the water-cooling system (1) and oil cooled system
Water pipe and oil pipe in system (2) select nominal diameter for the pipeline of DN40 to DN200 according to the difference of connection equipment；The cold water
Stabiliser bar (32) are equipped on plate heat exchanger (33) and ice water plate heat exchanger (36).
7. a kind of application method of split type diesel engine collection farm cooling system according to claim 1-6, special
Sign is: the following steps are included:
1) water cooling: running water softening processing is the pure water for meeting pipeline requirement by water process unit (4)；Proportioning valve I(10-1) and
Proportioning valve III(14-1) it opens, pure water obtains temperature and exists after entering ice water unit (13) by pure water outlet conduit (10) all the way
Ice water in 5-10 DEG C, another way pure water pass through pure water branch pipe II(11) and the proportioning valve II(11-1 opened) enter transverse tube
(44), there are also pure water all the way to flow into pure water branch pipe I(9)；Proportioning valve IV(15-1) it opens, ice water flows into ice water branch pipe (16) and horizontal
It manages (44)；Proportioning valve VI(17-1) it opens, pure water and ice water are entered by water cooled pipeline (17) single in transverse tube (44) after mixing
In the water jacket of air cooled supercharged diesel (18), water cooling is carried out to single air cooled supercharged diesel (18)；The return water of water cooling is participated in from water
Cold water return pipeline (19) outflow, proportioning valve VII(19-1) it opens, return water enters return water supervisor (20), and the ratio by opening
Valve VIII(20-1) flow back to progress circular treatment in water process unit (4)；Proportioning valve IV(15-1) and proportioning valve II(11-1) root
Aperture is adjusted according to the temperature in single air cooled supercharged diesel (18), changes mixed pure water and ice water ratio, remains single air-cooled
Temperature in supercharged diesel engine (18) is in OK range；
2) oil is cold: when working normally such as each single air cooled supercharged diesel (18) in diesel engine cluster, then leading to oil inlet pipe I
(23) it is all closed with the proportioning valve on logical oil inlet pipe II(25)；Proportioning valve XIII(24-1), proportioning valve XIV(24-2), ratio
Valve XV(24-3) and proportioning valve XXI(24-4) open, the machine oil of high temperature flows into heat dissipation out of single air cooled supercharged diesel (18)
In case (28), and sprayed by jet (29)；Exhaust fan (30) is opened, by the outside pump drainage of oil temperature in heat dissipation tank (28)；Than
Example valve XXII(31-1) it opens, machine oil is connect by the cold water heat exchange that bottom flowline (31) flow into cold water plate heat exchanger (33)
Mouth I(40) in；Pure water branch pipe I(9) in pure water flow into cold water plate formula heat exchanger (33) cold water heat exchange interface IV(42) in；
Machine oil enters plate from cold water heat exchange interface III(41) with after pure water progress heat exchange cooling in cold water plate heat exchanger (33)
Surrender oil pipe I(34), pure water flows into plate from cold water heat exchange interface II(43) and surrenders water pipe I(38)；Proportioning valve XXIV(35-1)
It opens, a part of machine oil flows into oil circuit branch pipe (35)；Proportioning valve XXV(35-2) it opens, machine oil is from ice water heat exchange interface I
(46) enter ice water plate heat exchanger (36)；Proportioning valve V(16-1) and proportioning valve XXX(16-2) open, ice water is from ice water branch pipe
(16) pass through ice water heat exchange interface IV(48) enter ice water plate heat exchanger (36)；Machine oil is in ice water plate heat exchanger (36)
Oil pipe II(37 is surrendered with plate is flowed into from ice water heat exchange interface III(47) after ice water progress heat exchange cooling) in；Ice water is from ice
Hydrothermal exchange interface II(49) flow into plate surrender water pipe II(39) in；Plate surrenders oil pipe I(34) oil pipe II(37 is surrendered with plate) in
Machine oil converge into oil-cooled tube road (22)；Plate surrenders water pipe I(38) surrender water pipe II(39 with plate) in water converge, enter
In return branch (21)；Proportioning valve IX(22-1 on oil-cooled tube road (22)) and proportioning valve X(22-2) open, through overcooled machine
Oil enters in single air cooled supercharged diesel (18) from oil-cooled tube road (22)；Proportioning valve XXIV(35-1), proportioning valve V(16-1) and ratio
Example valve XXX(16-2) follow-up oil temperature adjustment aperture, maintain machine oil in suitable range；
3) special circumstances: when encountering a certain group of heat-exchanger (3) damage, the heat-exchanger (3) for closing the damage is corresponding
Proportioning valve IX(22-1 on oil-cooled tube road (22)) and corresponding oil return pipe (24) on proportioning valve XIV(24-2)；It opens logical
Oil inlet pipe I(23) on XI(23-1 adjacent thereto) or proportioning valve XII(23-2) and logical oil inlet pipe II(25) on proportioning valve
XVI(25-1) or proportioning valve XVII(25-2) or proportioning valve XVIII(25-3)；Then single air cooled supercharged diesel (18) is changeable makes
It is cooling that machine oil is carried out with normal bad heat-exchanger (3)；When such as leisureless heat-exchanger (3), it may not be necessary to change originally
Oil cooled system is united corresponding pipeline and valve, by damage heat-exchanger (3) oil-cooled tube road (22) and oil return pipe (24) with it is spare
Spare flowline (27) and spare oil inlet pipe (26) connection on heat-exchanger (3-1), open simultaneously proportioning valve XIX(26-1)
And proportioning valve XX(27-1), that is, spare heat-exchanger (3-1) can be used to substitute the heat-exchanger (3) of damage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811385038.XA CN109252939B (en) | 2018-11-20 | 2018-11-20 | Split type diesel engine cluster cooling system and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811385038.XA CN109252939B (en) | 2018-11-20 | 2018-11-20 | Split type diesel engine cluster cooling system and application method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109252939A true CN109252939A (en) | 2019-01-22 |
| CN109252939B CN109252939B (en) | 2021-08-13 |
Family
ID=65043545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811385038.XA Active CN109252939B (en) | 2018-11-20 | 2018-11-20 | Split type diesel engine cluster cooling system and application method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109252939B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4120155A (en) * | 1975-10-11 | 1978-10-17 | Motoren- Und Turbinen-Union Friedrichshafen Gmbh | Propulsion arrangement |
| SU885578A1 (en) * | 1980-03-28 | 1981-11-30 | Московский Автомобильный Завод Им. И.А.Лихачева | Cooling system of power plant with i.c. engine |
| SU1776839A1 (en) * | 1990-01-12 | 1992-11-23 | Mo Avtomobilnyj Zavod Im I A L | Power unit |
| CN1109137A (en) * | 1993-07-08 | 1995-09-27 | 瓦特西拉柴油国际公司 | Thermal power engine and its operating method |
| JP2005331147A (en) * | 2004-05-19 | 2005-12-02 | Denso Corp | Power generating and air-conditioning system |
| CN202100327U (en) * | 2011-05-03 | 2012-01-04 | 烟台大学 | Engine-driven overlapping type heat pump device |
| US20130152819A1 (en) * | 2011-12-15 | 2013-06-20 | John F. KRAL | Engine warming system for a multi-engine machine |
| CN104533652A (en) * | 2015-01-20 | 2015-04-22 | 福州海霖动力有限公司 | Oil cooling type diesel engine |
| CN205064095U (en) * | 2015-07-09 | 2016-03-02 | 威迩徕德电力设备(上海)有限公司 | Container formula cogeneration of heat and power unit |
| CN205117475U (en) * | 2015-11-09 | 2016-03-30 | 成都安美科燃气技术股份有限公司 | Many gas engine concentrate cooling system |
| CN207485539U (en) * | 2017-09-26 | 2018-06-12 | 上海科泰电源股份有限公司 | A kind of two-shipper group chamber type diesel electric power plant being arranged in juxtaposition |
-
2018
- 2018-11-20 CN CN201811385038.XA patent/CN109252939B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4120155A (en) * | 1975-10-11 | 1978-10-17 | Motoren- Und Turbinen-Union Friedrichshafen Gmbh | Propulsion arrangement |
| SU885578A1 (en) * | 1980-03-28 | 1981-11-30 | Московский Автомобильный Завод Им. И.А.Лихачева | Cooling system of power plant with i.c. engine |
| SU1776839A1 (en) * | 1990-01-12 | 1992-11-23 | Mo Avtomobilnyj Zavod Im I A L | Power unit |
| CN1109137A (en) * | 1993-07-08 | 1995-09-27 | 瓦特西拉柴油国际公司 | Thermal power engine and its operating method |
| JP2005331147A (en) * | 2004-05-19 | 2005-12-02 | Denso Corp | Power generating and air-conditioning system |
| CN202100327U (en) * | 2011-05-03 | 2012-01-04 | 烟台大学 | Engine-driven overlapping type heat pump device |
| US20130152819A1 (en) * | 2011-12-15 | 2013-06-20 | John F. KRAL | Engine warming system for a multi-engine machine |
| CN104533652A (en) * | 2015-01-20 | 2015-04-22 | 福州海霖动力有限公司 | Oil cooling type diesel engine |
| CN205064095U (en) * | 2015-07-09 | 2016-03-02 | 威迩徕德电力设备(上海)有限公司 | Container formula cogeneration of heat and power unit |
| CN205117475U (en) * | 2015-11-09 | 2016-03-30 | 成都安美科燃气技术股份有限公司 | Many gas engine concentrate cooling system |
| CN207485539U (en) * | 2017-09-26 | 2018-06-12 | 上海科泰电源股份有限公司 | A kind of two-shipper group chamber type diesel electric power plant being arranged in juxtaposition |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109252939B (en) | 2021-08-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107155280B (en) | A kind of integration ventilating and cooling heat reclamation device | |
| CN209123387U (en) | A kind of long-chain biatomic acid crystalline solid high-efficiency collecting device | |
| CN206724551U (en) | Intelligent control integrates cold station | |
| CN109595063A (en) | A kind of efficiently split type diesel engine collection farm cooling system and its application method | |
| CN109252939A (en) | A kind of split type diesel engine collection farm cooling system and its application method | |
| JPH1019482A (en) | Plate type heat exchanger | |
| CN109339930A (en) | A kind of split type diesel engine collection farm cooling system and its application method for protecting equipment | |
| CN207649153U (en) | A kind of industrial air-cooled dual-purpose chilled water system of water cooling | |
| CN109488440A (en) | A kind of split type diesel engine collection farm cooling system and its application method capable of washing | |
| CN209041061U (en) | A kind of cold online switching system of oil | |
| CN205685677U (en) | A kind of mould drainage arrangement | |
| CN207583593U (en) | Oilless air compressor chilled water unit | |
| CN209856298U (en) | Closed-loop oil circuit automatic cooling system for buffer cylinder | |
| CN203009233U (en) | Air compressor lubricating oil cooler switching device | |
| CN218210196U (en) | On-line filtering device of chilled water system | |
| CN206694213U (en) | A kind of residual heat of air compressor reclaims remote monitoring system | |
| CN207292359U (en) | One kind backwash salt water cooling system | |
| CN208310995U (en) | A kind of refrigerating machine oil heat recovery apparatus | |
| CN202628367U (en) | Mixed utilization system for primary cooling water and secondary cooling water of bulb tubular turbine generator set | |
| CN215810305U (en) | Air precooling device | |
| CN209279731U (en) | A kind of Easy dismountable high-performance heat exchanger | |
| CN202885137U (en) | Split type ice water spraying cooling system | |
| CN217653002U (en) | Cooling water optimization system of EH oil cooler | |
| CN114562895B (en) | Air precooling system | |
| CN218953376U (en) | Air separation device expansion unit with stable operation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240126 Address after: Room 101, 58 Huanchang West Road, Changping Town, Dongguan City, Guangdong Province 523000 Patentee after: Guangdong Sanao New Energy Technology Co.,Ltd. Country or region after: China Address before: 530000 room 1001, unit B, building 4, No. 59, Changhu Road, Qingxiu District, Nanning City, Guangxi Zhuang Autonomous Region Patentee before: Huang Yongrui Country or region before: China |
|
| TR01 | Transfer of patent right |