CN111828161B - Multi-temperature control diesel generating set based on big data operation analysis - Google Patents
Multi-temperature control diesel generating set based on big data operation analysis Download PDFInfo
- Publication number
- CN111828161B CN111828161B CN202010924919.5A CN202010924919A CN111828161B CN 111828161 B CN111828161 B CN 111828161B CN 202010924919 A CN202010924919 A CN 202010924919A CN 111828161 B CN111828161 B CN 111828161B
- Authority
- CN
- China
- Prior art keywords
- water
- temperature
- temperature control
- control valve
- big data
- 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.)
- Active
Links
- 238000004458 analytical method Methods 0.000 title claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 185
- 238000001816 cooling Methods 0.000 claims abstract description 78
- 239000007788 liquid Substances 0.000 claims description 11
- 238000004891 communication Methods 0.000 claims description 10
- 238000007405 data analysis Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 10
- 230000007774 longterm Effects 0.000 abstract description 6
- 230000033228 biological regulation Effects 0.000 abstract description 4
- 239000000110 cooling liquid Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000009467 reduction Effects 0.000 description 6
- 238000012544 monitoring process Methods 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 238000013523 data management Methods 0.000 description 1
- 238000007418 data mining Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
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
- F01P3/00—Liquid cooling
- F01P3/20—Cooling circuits not specific to a single part of engine or machine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P7/00—Controlling of coolant flow
- F01P7/14—Controlling of coolant flow the coolant being liquid
- F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
- F01P7/165—Controlling of coolant flow the coolant being liquid by thermostatic control characterised by systems with two or more loops
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- 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 invention discloses a big data operation analysis-based multiple temperature control diesel generator set, which belongs to the technical field of diesel generator sets and comprises a cooling system and a control system. The cooling system comprises a water tank, a water pump, an expansion chamber, a cooling chamber, a first radiator, a second radiator, a low-temperature circulating system and a high-temperature double-circulating system. The control system comprises a control unit, a data acquisition device, an upper computer and a display screen. The control unit comprises a power supply module, a signal acquisition module, a preset module and an output control module. The invention has the following effective effects: the problem that the diesel engine high temperature radiating efficiency is low for long-term work can be solved, according to the operating condition of difference, through the analysis of big data, the cooling effect of regulation and control cooling system to quick entering safe efficient operating condition can conveniently know simultaneously that the water circulation water is not enough, practices thrift the water circulation water and adapt to different work condition.
Description
The scheme is a divisional application which is carried out by taking an invention patent with the application date of 2019-03-21 and the application number of 201910218906.3, namely a multi-temperature control diesel generator set based on big data operation analysis, as a parent case.
Technical Field
The invention relates to a cooling system of a diesel generating set, in particular to a multi-temperature control diesel generating set based on big data operation analysis, and belongs to the field of diesel generating sets.
Background
The diesel generator set is a generator set which burns diesel to obtain energy and release the energy, and has the advantages of large torque and good economic performance. The working process of the diesel generating set is in many same places as that of the gasoline generating set, and each working cycle also goes through four strokes of air intake, compression, work application and air exhaust. Diesel generating sets are widely used and are located at the core of the industry chain.
With the continuous development of sensor technology and digitization technology, the types of measurable data of the diesel generating set are more and more, the data volume is larger and larger, and the requirements of the complexity and diversity of big data of the diesel generating set on data collection, storage and processing are higher and higher. The big data not only depends on the large volume of the data, but also can obtain deep, valuable and intelligent information only through effective data operation and analysis. Visual analysis, data mining algorithms, model predictive analysis, data quality, data management and the like have become key factors for determining data value. For mechanical equipment powered by a diesel engine, big data is applied to a cooling system of a diesel generator set in an intelligent and better mode, the function of the cooling system of the diesel generator set is to ensure that the diesel generator set works in a proper temperature range, and the improvement on the cooling system of the diesel generator set has great significance and value.
If the diesel generating set is subjected to high temperature for a long time, the good performance of the whole machine running state can be influenced to a certain extent. The internal performance can cause serious faults such as lubrication failure, aggravation of wear of parts, cylinder scuffing, cylinder gasket burnout and the like. When the overload work is carried out for a long time, the phenomena of oil consumption increase, internal heat dissipation rise, boiling of cooling water and the like can be caused, and the current treatment method aiming at the phenomena is to avoid the overload work for a long time and has no good solution.
Whether the liquid quantity inside the diesel generating set reaches the standard or not is very important, and generally, if the liquid quantity is insufficient, especially the cooling liquid is insufficient, the heat dissipation effect of the diesel generating set is reduced, so that the phenomenon of overheating of the diesel generating set is caused. For the high temperature caused by the condition, the inspection work is mainly done in the daily use process, insufficient liquid is supplemented in time, and an effective early warning mechanism is not provided.
Disclosure of Invention
In view of the above, the present invention provides a multiple temperature control diesel generator set based on big data operation and analysis, so as to solve the problem of low high temperature heat dissipation efficiency of the diesel generator set during long-term operation, adjust and control the cooling effect of the cooling system through big data operation and analysis according to different working states, quickly enter a safe and efficient working state, conveniently know that the water circulation water is insufficient, save the water circulation water, and quickly adapt to different working conditions according to the operation and analysis of a big data acquisition system.
In order to achieve the purpose, the invention adopts the technical scheme that:
the multi-temperature control diesel generating set based on big data operation analysis comprises a cooling system and a control system;
the cooling system comprises a water tank, a first large circulation pipeline, a second large circulation pipeline, a water pump arranged in the water tank, an expansion chamber connected with the water tank through a first water inlet pipeline, a cooling chamber connected with the expansion chamber through a second water inlet pipeline, a first radiator arranged on the first large circulation pipeline and a second radiator arranged on the second large circulation pipeline; the cooling chamber is arranged on the generator; one end of the first large circulation pipeline is communicated with the cooling chamber, and the other end of the first large circulation pipeline is communicated with the second water inlet pipeline; one end of a second large circulation pipeline is communicated with the cooling chamber, and the other end of the second large circulation pipeline is communicated with the second water inlet pipeline; the water tank is connected with the cooling chamber through a drainage pipeline;
the water pump is respectively connected with the first water inlet pipeline and the drainage pipeline; a water speed control valve is arranged on the first water inlet pipeline; the water tank, the expansion chamber and the cooling chamber form a low-temperature circulating system; the water tank, the expansion chamber, the first radiator and the cooling chamber form a first high-temperature circulating system; the water tank, the expansion chamber, the second radiator and the cooling chamber form a second high-temperature circulating system;
one end of the first large circulation pipeline, which is close to the second water inlet pipeline, is provided with a first temperature control valve; a second temperature control valve is arranged at one end of the second large circulation pipeline close to the second water inlet pipeline;
the control system comprises a control unit, a data acquisition device, a database and a display screen; the data acquisition device comprises a plurality of temperature sensors and a plurality of water flow sensors which are arranged on the first temperature control valve and the second temperature control valve; the control unit comprises a power supply module, a signal acquisition module, a preset module, an output control module and a communication interface; the output control module is respectively connected with the first temperature control valve, the second temperature control valve and the water speed control valve; the communication interface is connected with the temperature sensor and transmits the received data to the database for big data analysis, and real-time data is displayed through the display screen.
Furthermore, a water level controller connected with the water pump is further arranged in the water tank, and the water level controller is connected with the output control module.
Furthermore, the cooling system further comprises a standby water storage tank, the standby water storage tank is communicated with the water tank through a water conduit, a water flow valve is arranged on the water conduit, and the water flow valve is connected with the control unit.
Furthermore, the cooling system further comprises a fan and a fan cover which are arranged on one side of the water tank, and the fan is arranged between the water tank and the cooling chamber.
Further, the fan is partially or completely arranged in the wind protection cover.
Furthermore, a third temperature control valve is arranged on a first large circulation pipeline between the first radiator and the cooling chamber, and the output control module is connected with the third temperature control valve.
Furthermore, a fourth temperature control valve is arranged on a second large circulation pipeline between the second radiator and the cooling chamber, and the output control module is connected with the fourth temperature control valve.
Further, the expansion chamber is connected with a gas collection cooler through an exhaust pipe, and the gas collection cooler is connected with a liquid return pipe; the lower end of the liquid return pipe is connected with the water tank.
Further, the bottom surface of the expansion chamber is higher than the top of the temperature reduction chamber, the top of the first radiator and the top of the second radiator.
Furthermore, the control unit is respectively connected with the display screen and the database, the output control module is respectively connected with the communication interface, the power module, the signal acquisition module and the preset module, and the signal acquisition module is connected with the data acquisition device.
The beneficial effects of the above technical scheme are:
can solve the problem that diesel generating set long-term work high temperature radiating efficiency is low, according to the operating condition of difference, through the analysis adjustment of big data, regulate and control cooling system's cooling effect to quick entering safe efficient operating condition can conveniently know the hydrologic cycle water simultaneously not enough, and the water conservation water cycle water is and according to the different operating modes of the more quick adaptation of big data acquisition system's analysis. The low-temperature circulation and high-temperature double-circulation system is adjusted through the plurality of temperature control valves, the temperature of the cooling liquid can be accurately controlled through the control system, the phenomenon that the temperature control valves are repeatedly opened and closed when the temperature is too low is avoided, and the oil consumption loss is reduced.
Drawings
Fig. 1 shows an overall layout of embodiment 1 of the present invention.
Fig. 2 shows an overall layout of embodiment 2 of the present invention.
Fig. 3 shows an overall layout of embodiment 3 of the present invention.
Fig. 4 is an internal view of a water tank according to embodiment 1 or 2 or 3 of the present invention.
Fig. 5 shows a control system schematic of the present invention.
The reference numbers illustrate:
1-a water tank; 2-a water pump; 3-an expansion chamber; 4-cooling chamber; 5-a first heat sink; 6-a second heat sink; 7-a fan; 8-wind protection cover; 9-a first water inlet pipe; 10-a drainage pipeline; 11-a first temperature control valve; 12-a second temperature control valve; 13-a first large circulation conduit; 14-a second large circulation pipeline; 15-gas collection cooler; 16-an exhaust pipe; 17-a liquid return line; 18-a water level controller; 19-a spare water storage tank; 20-a water flow valve; 21-a third temperature control valve; 22-a fourth temperature control valve; 23-a water speed control valve; 24-a water conduit; 25-a temperature sensor; 26-a water flow sensor; 27-a second water inlet pipe; 28-a control unit; 29-a data acquisition device; 30-a database; 31-a display screen; 32-a power supply module; 33-a signal acquisition module; 34-presetting a module; 35-an output control module; 36-communication interface.
Detailed Description
The invention is further described below with reference to the following figures and specific examples:
example one
As shown in fig. 1, 4 and 5, the multiple temperature control diesel generator set based on big data operation and analysis provided by the present invention includes a cooling system and a control system, wherein the cooling system includes a water tank 1, a first big circulation pipeline 13, a second big circulation pipeline 14, a water pump 2 arranged in the water tank 1, an expansion chamber 3 connected with the water tank 1 through a first water inlet pipeline 9, a temperature reduction chamber 4 connected with the expansion chamber 3 through a second water inlet pipeline 27, a first radiator 5 arranged on the first big circulation pipeline 13, and a second radiator 6 arranged on the second big circulation pipeline 14; the cooling chamber 4 is arranged on the generator; one end of the first large circulation pipeline 13 is communicated with the cooling chamber 4, and the other end is communicated with the second water inlet pipeline 27; one end of the second large circulation pipeline 14 is communicated with the cooling chamber 4, and the other end is communicated with a second water inlet pipeline 27; the water tank 1 is connected with the cooling chamber 4 through a drainage pipeline 10;
the water pump 2 is respectively connected with a first water inlet pipeline 9 and a water drainage pipeline 10; a water speed control valve 23 is arranged on the first water inlet pipeline 9; the water tank 1, the expansion chamber 3 and the cooling chamber 4 form a low-temperature circulating system; the water tank 1, the expansion chamber 3, the first radiator 5 and the cooling chamber 4 form a first high-temperature circulating system; the water tank 1, the expansion chamber 3, the second radiator 6 and the cooling chamber 4 form a second high-temperature circulating system;
the problem that the high-temperature heat dissipation efficiency is low when the diesel generating set works for a long time can be effectively and quickly solved by the low-temperature circulating system and the high-temperature double-circulating system, and the cooling effect of the cooling system is regulated and controlled through analysis and adjustment of big data according to different working states.
A first temperature control valve 11 is arranged at one end of the first large circulation pipeline 13 close to the second water inlet pipeline 27; a second temperature control valve 12 is arranged at one end of the second large circulation system 14 close to the second water inlet pipeline 27;
through a plurality of temperature control valves that set up, regulation low temperature circulation and high temperature dual cycle system that can be more accurate.
The control system comprises a control unit 28, a data acquisition device 29, a database 30 and a display screen 31; the data acquisition device 29 comprises a plurality of temperature sensors 25 and a plurality of water flow sensors 26 which are arranged on the first temperature control valve 11 and the second temperature control valve 12; the control unit 28 comprises a power supply module 32, a signal acquisition module 33, a preset module 34, an output control module 35 and a communication interface 36; the output control module 35 is respectively connected with the first temperature control valve 11, the second temperature control valve 12 and the water speed control valve 23; the communication interface 36 is connected with the temperature sensor 25 and transmits the received data to the database 30 for big data operation and analysis, and the real-time data is displayed through the display screen.
Through control system, can control coolant liquid temperature accurately, avoid because the temperature is low when excessively, the temperature control valve opens the phenomenon of closing repeatedly, reduces the oil consumption loss.
Through the real-time monitoring and control of the control system, an operator can make corresponding adjustment measures according to different data collected by the control system, and the current working environment suitable for the diesel generating set is adjusted.
Further, a water level controller 18 connected with the water pump 2 is further arranged in the water tank 1, and the water level controller 18 is connected with the output control module 35. The control system monitors the water level of the water tank through the water level monitor, and supplies cooling liquid through the standby water storage tank in time, so that the trouble of manual inspection is eliminated.
Further, the cooling system further comprises a standby water storage tank 19, the standby water storage tank 19 is communicated with the water tank 1 through a water conduit 24, a water flow valve 20 is arranged on the water conduit 24, and the water flow valve 20 is connected with a control unit 28. And under the condition that the double high-temperature cycles are both started, the water consumption of the water cycle is ensured.
Further, the cooling system further comprises a fan 7 and a wind protection cover 8 which are arranged on one side of the water tank 1, and the fan 7 is arranged between the water tank 1 and the cooling chamber 4.
Further, the fan 7 is partially or entirely within the hood 8.
Furthermore, a third temperature control valve 21 is arranged on the first large circulation pipeline 13 between the first radiator 5 and the cooling chamber 4, and the output control module is connected with the third temperature control valve 21.
Further, a fourth temperature control valve 22 is arranged on the second large circulation pipeline 14 between the second radiator 6 and the cooling chamber 4, and the output control module 35 is connected with the fourth temperature control valve 22.
The third temperature control valve and the fourth temperature control valve are arranged between the cooling chamber and the corresponding radiator, and are auxiliary temperature control valves, so that the damage to the machine and the reduction of oil consumption caused by repeated starting of the diesel generating set when the external environment temperature is too low can be prevented.
Further, the expansion chamber 3 is connected with a gas collection cooler 15 through a gas exhaust pipe 16, and the gas collection cooler 15 is connected with a liquid return pipe 17; the lower end of the liquid return pipe 17 is connected to the water tank 1. The gas collection cooler 15 saves water for water recycling.
Further, the bottom surface of the expansion chamber 3 is higher than the top of the temperature decrease chamber 4, the top of the first radiator 5, and the top of the second radiator 6, respectively. The expansion chamber provides an expansion space for the water circulation water, so that air accumulated in the water circulation water and water vapor generated at high temperature can be removed in time, and the cooling efficiency is improved.
Further, the control unit 28 is connected to the display screen 31 and the database 30, the output control module 35 is connected to the communication interface 36, the power module 32, the signal acquisition module 33 and the presetting module 34, and the signal acquisition module 33 is connected to the data acquisition device 29. Through the real-time monitoring and control of the control system, an operator can make corresponding adjustment measures according to different data collected by the control system, and the current working environment suitable for the diesel generating set is adjusted.
Specifically, the working principle of the invention is as follows:
the temperature control valves are a first temperature control valve, a second temperature control valve, a third temperature control valve and a fourth temperature control valve.
When diesel generating set started, all accuse temperature valves were closed, and the hydrologic cycle is low temperature circulation system route, and low temperature circulation system route is: water tank (water pump) → expansion chamber → cooling chamber → water tank (water pump).
After the diesel generating set works for a certain time, the first temperature control valve, the second temperature control valve, the third temperature control valve, the fourth temperature control valve and the water speed control valve are selected and controlled according to the temperature conditions set by the preset module, and the diesel generating set which works in overload for a long time is rapidly cooled through the control, so that the normal and efficient work of the diesel generating set in a proper temperature range is ensured. Different temperature ranges, different paths of the cooling system circulation are regulated and controlled by a control system:
Water tank (water pump) → expansion chamber → first radiator → cooling chamber → water tank (water pump)
Water tank (water pump) → expansion chamber → second radiator → cooling chamber → water tank (water pump)
At the moment, the cooling system simultaneously carries out a large circulation system of the path 1 and the path 2, is a high-temperature double circulation system, and can rapidly cool the diesel generator set which works in overload for a long time. At this time, the standby water storage tank is standby, and machine abrasion and the like caused by insufficient water due to simultaneous starting of the high-temperature double circulation systems are prevented.
The low-temperature circulation system or the high-temperature double-circulation system can be matched by controlling the water speed adjusting valve through the control system, so that the current working environment of the diesel generating set can be adjusted more efficiently and accurately.
As apparent from the above description, the present invention has the following advantageous effects:
through the analysis adjustment of big data, solve the problem that diesel generating set long-term work high temperature radiating efficiency is low, according to the operating condition of difference, control system regulates and control cooling system's cooling effect to quick entering safety efficient operating condition can conveniently know simultaneously that the hydrologic cycle water is not enough, practices thrift the hydrologic cycle water and according to the more quick different operating modes of adaptation of big data acquisition system's analysis. The low-temperature circulation and high-temperature double-circulation system is adjusted through the plurality of temperature control valves, the temperature of the cooling liquid can be accurately controlled through the control system, the phenomenon that the temperature control valves are repeatedly opened and closed when the temperature is too low is avoided, and the oil consumption loss is reduced.
By real-time monitoring and control of the control system, an operator can make corresponding adjustment measures according to different data collected by the control system, and the adjustment is suitable for the current working environment of the diesel engine.
The control system monitors the water level of the water tank through the water level monitor and supplements cooling liquid through the standby water storage tank in time, and the trouble of manual inspection is eliminated.
In the following, 2 preferred embodiments or application examples are listed to help those skilled in the art to better understand the technical contents of the present invention and the technical contributions of the present invention with respect to the prior art:
the second preferred embodiment:
in the present embodiment, as shown in fig. 2, 4 and 5, fig. 2 is an overall design diagram of the present embodiment, fig. 4 is an internal diagram of a water tank, and fig. 5 is a control system schematic diagram.
The difference between the present embodiment and the first embodiment is that, as shown in fig. 2, the temperature control valves are a first temperature control valve, a second temperature control valve, and a third temperature control valve.
Different paths of the cooling system circulation are regulated and controlled by a control system:
opening a path 1, a first temperature control valve and a third temperature control valve;
water tank (water pump) → expansion chamber → first radiator → cooling chamber → water tank (water pump)
a water tank (water pump) → an expansion chamber → a second radiator → a temperature reduction chamber → a water tank (water pump);
The beneficial effects are that: through the analysis adjustment of big data, solve the problem that diesel generating set long-term work high temperature radiating efficiency is low, according to the operating condition of difference, control system regulates and control cooling system's cooling effect to quick entering safety efficient operating condition can conveniently know simultaneously that the hydrologic cycle water is not enough, practices thrift the hydrologic cycle water and according to the more quick different operating modes of adaptation of big data acquisition system's analysis. The low-temperature circulation and high-temperature double-circulation system is adjusted through the plurality of temperature control valves, the temperature of the cooling liquid can be accurately controlled through the control system, the phenomenon that the temperature control valves are repeatedly opened and closed when a diesel engine unit is started due to the fact that the temperature is too low is avoided, and oil consumption loss is reduced. Through the real-time monitoring and control of the control system, an operator can make corresponding adjustment measures according to different data collected by the control system, and the current working environment suitable for the diesel generating set is adjusted.
Compared with the first embodiment, this embodiment can reduce a temperature-controlled valve in the external environment of relatively stable, and the diesel engine group passes through three temperature-controlled valve, though can suitably weaken control center to the regulation and control of second high temperature circulation system, has also alleviateed the input cost to the diesel engine group simultaneously, has also alleviateed cost of maintenance simultaneously, and is more economical and practical to being in relatively stable external environment operating mode for a long time for the diesel engine group.
The third preferred embodiment:
in the embodiment, as shown in fig. 3, 4 and 5, fig. 3 is a general design diagram of the embodiment, fig. 4 is an internal diagram of a water tank, and fig. 5 is a control system schematic diagram.
This embodiment differs from the first and second embodiments in that,
the temperature control valves are a first temperature control valve, a second temperature control valve and a fourth temperature control valve.
Different paths of the cooling system circulation are regulated and controlled by a control system:
a water tank (water pump) → an expansion chamber → a first radiator → a temperature reduction chamber → a water tank (water pump);
a water tank (water pump) → an expansion chamber → a second radiator → a temperature reduction chamber → a water tank (water pump);
The beneficial effects are that: through the analysis adjustment of big data, solve the problem that diesel generating set long-term work high temperature radiating efficiency is low, according to the operating condition of difference, control system regulates and control cooling system's cooling effect to quick entering safety efficient operating condition can conveniently know simultaneously that the hydrologic cycle water is not enough, practices thrift the hydrologic cycle water and according to the more quick different operating modes of adaptation of big data acquisition system's analysis. The low-temperature circulation and high-temperature double-circulation system is adjusted through the plurality of temperature control valves, the temperature of the cooling liquid can be accurately controlled through the control system, the phenomenon that the temperature control valves are repeatedly opened and closed when a diesel engine unit is started due to the fact that the temperature is too low is avoided, and oil consumption loss is reduced. In the external environment that is relatively stable, can reduce a accuse temperature valve, the diesel engine group passes through three accuse temperature valve, though can suitably weaken control center to the regulation and control of second high temperature circulation system, but also alleviateed the input cost to the diesel engine group simultaneously, also alleviateed cost of maintenance simultaneously, it is more economical and practical to be in relatively stable external environment operating mode for a long time for the diesel engine group. Through the real-time monitoring and control of the control system, an operator can make corresponding adjustment measures according to different data collected by the control system, and the current working environment suitable for the diesel generating set is adjusted.
Compared with the first embodiment and the second embodiment, the volume and the power of the first radiator and the second radiator respectively passed by the high-temperature double circulation system can be adjusted according to the external working environment of the diesel generator set, so that the cooling efficiency of the diesel generator set when one temperature control valve is absent is adjusted.
The present invention has been described with reference to the above embodiments and the accompanying drawings, however, the above embodiments are only examples for carrying out the present invention. It should be noted that the disclosed embodiments do not limit the scope of the invention. Rather, modifications and equivalent arrangements included within the spirit and scope of the claims are included within the scope of the invention.
Claims (10)
1. The multi-temperature control diesel generating set based on big data operation analysis is characterized by comprising a cooling system and a control system;
the cooling system comprises a water tank (1), a first large circulation pipeline (13), a second large circulation pipeline (14), a water pump (2) arranged in the water tank (1), an expansion chamber (3) connected with the water tank (1) through a first water inlet pipeline (9), a cooling chamber (4) connected with the expansion chamber (3) through a second water inlet pipeline (27), a first radiator (5) arranged on the first large circulation pipeline (13) and a second radiator (6) arranged on the second large circulation pipeline (14); the cooling chamber (4) is arranged on the generator; one end of the first large circulation pipeline (13) is communicated with the cooling chamber (4), and the other end of the first large circulation pipeline is communicated with the second water inlet pipeline (27); one end of a second large circulation pipeline (14) is communicated with the cooling chamber (4), and the other end of the second large circulation pipeline is communicated with a second water inlet pipeline (27); the water tank (1) is connected with the cooling chamber (4) through a drainage pipeline (10);
the water pump (2) is respectively connected with the first water inlet pipeline (9) and the drainage pipeline (10); a water speed control valve (23) is arranged on the first water inlet pipeline (9); the water tank (1), the expansion chamber (3) and the cooling chamber (4) form a low-temperature circulating system; the water tank (1), the expansion chamber (3), the first radiator (5) and the cooling chamber (4) form a first high-temperature circulating system; the water tank (1), the expansion chamber (3), the second radiator (6) and the cooling chamber (4) form a second high-temperature circulating system;
a first temperature control valve (11) is arranged at one end of the first large circulation pipeline (13) close to the second water inlet pipeline (27); a second temperature control valve (12) is arranged at one end of the second large circulation pipeline (14) close to the second water inlet pipeline (27);
the control system comprises a control unit (28), a data acquisition device (29), a database (30) and a display screen (31); the data acquisition device (29) comprises a plurality of temperature sensors (25) and a plurality of water flow sensors (26) which are arranged on the first temperature control valve (11) and the second temperature control valve (12); the control unit (28) comprises a power supply module (32), a signal acquisition module (33), a preset module (34), an output control module (35) and a communication interface (36); the output control module (35) is respectively connected with the first temperature control valve (11), the second temperature control valve (12) and the water speed control valve (23); the communication interface (36) is connected with the temperature sensor (25) and transmits the received data to the database (30) for big data analysis, and real-time data is displayed through the display screen.
2. The multiple temperature control diesel generator set based on big data operation analysis according to claim 1, characterized in that, a water level controller (18) connected with the water pump (2) is further arranged in the water tank (1), and the water level controller (18) is connected with the output control module (35).
3. The multiple temperature control diesel generator set based on big data arithmetic analysis according to claim 1, characterized in that the cooling system further comprises a backup water storage tank (19), the backup water storage tank (19) is communicated with the water tank (1) through a water conduit (24), a water flow valve (20) is arranged on the water conduit (24), and the water flow valve (20) is connected with the control unit (28).
4. The multiple temperature-control diesel generator set based on big data operation analysis according to claim 1, characterized in that the cooling system further comprises a fan (7) and a wind protection cover (8) arranged on one side of the water tank (1), wherein the fan (7) is arranged between the water tank (1) and the cooling chamber (4).
5. The multiple temperature-control diesel generator set based on big data arithmetic analysis according to claim 4, characterized in that the fan (7) is partially or completely inside the wind protection cover (8).
6. The multiple temperature control diesel generator set based on big data operation analysis according to claim 1, characterized in that a third temperature control valve (21) is arranged on a first big circulation pipeline (13) between the first radiator (5) and the cooling chamber (4), and the output control module is connected with the third temperature control valve (21).
7. The multiple temperature-control diesel generator set based on big data operation analysis according to claim 1 or 6, characterized in that a fourth temperature-control valve (22) is arranged on the second big circulation pipeline (14) between the second radiator (6) and the cooling chamber (4), and the output control module (35) is connected with the fourth temperature-control valve (22).
8. The multiple temperature control diesel generator set based on big data operation analysis according to claim 1, characterized in that the expansion chamber (3) is connected with a gas collection cooler (15) through an exhaust pipe (16), and the gas collection cooler (15) is connected with a liquid return pipe (17); the lower end of the liquid return pipe (17) is connected with the water tank (1).
9. The multiple temperature-controlled diesel generator set based on big data arithmetic analysis according to claim 1, characterized in that the bottom surface of the expansion chamber (3) is higher than the top of the cooling chamber (4), the top of the first radiator (5) and the top of the second radiator (6), respectively.
10. The multiple temperature control diesel generator set based on big data operation analysis according to claim 1, characterized in that, the control unit (28) is connected with the display screen (31) and the database (30), the output control module (35) is connected with the communication interface (36), the power module (32), the signal acquisition module (33) and the preset module (34), and the signal acquisition module (33) is connected with the data acquisition device (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010924919.5A CN111828161B (en) | 2019-03-21 | 2019-03-21 | Multi-temperature control diesel generating set based on big data operation analysis |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010924919.5A CN111828161B (en) | 2019-03-21 | 2019-03-21 | Multi-temperature control diesel generating set based on big data operation analysis |
| CN201910218906.3A CN109882280B (en) | 2019-03-21 | 2019-03-21 | Multi-temperature control diesel generating set based on big data operation analysis |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910218906.3A Division CN109882280B (en) | 2019-03-21 | 2019-03-21 | Multi-temperature control diesel generating set based on big data operation analysis |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111828161A CN111828161A (en) | 2020-10-27 |
| CN111828161B true CN111828161B (en) | 2021-07-13 |
Family
ID=66933444
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010924919.5A Active CN111828161B (en) | 2019-03-21 | 2019-03-21 | Multi-temperature control diesel generating set based on big data operation analysis |
| CN201910218906.3A Active CN109882280B (en) | 2019-03-21 | 2019-03-21 | Multi-temperature control diesel generating set based on big data operation analysis |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910218906.3A Active CN109882280B (en) | 2019-03-21 | 2019-03-21 | Multi-temperature control diesel generating set based on big data operation analysis |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN111828161B (en) |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1191473A (en) * | 1967-08-18 | 1970-05-13 | Stanley Arnold Tippetts | Power Unit. |
| JPS6210414A (en) * | 1985-07-05 | 1987-01-19 | Nissan Motor Co Ltd | Evaporative cooling apparatus of internal-combustion engine |
| CH675147A5 (en) * | 1987-08-03 | 1990-08-31 | Bbc Brown Boveri & Cie | |
| US5255733A (en) * | 1992-08-10 | 1993-10-26 | Ford Motor Company | Hybird vehicle cooling system |
| US6450275B1 (en) * | 2000-11-02 | 2002-09-17 | Ford Motor Company | Power electronics cooling for a hybrid electric vehicle |
| CN100494650C (en) * | 2006-05-10 | 2009-06-03 | 潍柴动力股份有限公司 | Engine dual-cycle forced cooling system |
| CN201412212Y (en) * | 2009-05-01 | 2010-02-24 | 襄樊群龙汽车部件有限公司 | Circulation cooling system |
| CN201650436U (en) * | 2010-04-28 | 2010-11-24 | 苏州工业园区驿力机车科技有限公司 | Engine cooling device |
| CN201943769U (en) * | 2011-01-12 | 2011-08-24 | 福建华泰电力实业有限公司 | Constant temperature control device of diesel-driven generator |
| CN103032146A (en) * | 2013-01-16 | 2013-04-10 | 重庆华伟联龙科技有限公司 | Two-way water circulating system of silent type generator set |
| CN203809124U (en) * | 2013-12-23 | 2014-09-03 | 陕西理工学院 | Temperature monitoring and control system of engine |
| CN105179077A (en) * | 2015-09-10 | 2015-12-23 | 广东康菱动力科技有限公司 | Heating-type high-power diesel generator device and control system thereof |
| CN205445766U (en) * | 2015-12-24 | 2016-08-10 | 潍柴动力股份有限公司 | Automobile expansion water tank |
| CN205792043U (en) * | 2016-06-29 | 2016-12-07 | 中国水利水电第八工程局有限公司 | Diesel generating set concentrates cooling system |
| CN106595062B (en) * | 2016-12-13 | 2019-06-11 | 西华大学 | A kind of constant temperature and pressure hot water control device and its control method emptying cold water |
| CN107461255A (en) * | 2017-09-26 | 2017-12-12 | 安徽江淮汽车集团股份有限公司 | A kind of engine-cooling system |
| CN107478431A (en) * | 2017-09-27 | 2017-12-15 | 中国第汽车股份有限公司 | Engine current test measurement device |
| CN208255774U (en) * | 2018-05-04 | 2018-12-18 | 苏州希恩碧电子有限公司 | A kind of university computer platform machine water cycle cooling system |
-
2019
- 2019-03-21 CN CN202010924919.5A patent/CN111828161B/en active Active
- 2019-03-21 CN CN201910218906.3A patent/CN109882280B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN109882280B (en) | 2020-10-02 |
| CN109882280A (en) | 2019-06-14 |
| CN111828161A (en) | 2020-10-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203321783U (en) | Waste heat recovery system of lubricating oil type air compressor | |
| CN207963066U (en) | A kind of shield machine environment temperature intelligence control system | |
| CN103573584B (en) | A kind of Heat of Compressed Air can reclaim and control system | |
| CN102575566A (en) | Cooling device for engine | |
| CN103742416A (en) | Waste heat recovery system of water injection screw air compressor | |
| CN108167070A (en) | For the independent lubricating oil oil supply system of marine low speed diesel engine booster | |
| CN106949753B (en) | A kind of control method of the changeable vacuum system of Air-cooled Unit full working scope | |
| CN111828161B (en) | Multi-temperature control diesel generating set based on big data operation analysis | |
| CN201297253Y (en) | Heat recovery system of water-cooled air compressor | |
| CN108286518A (en) | A kind of screw air compressor waste heat recycling system and waste heat recycle method | |
| CN202937378U (en) | Fuel oil temperature control system of bulldozer | |
| CN207879613U (en) | A kind of screw air compressor afterheat utilizing system | |
| CN207879771U (en) | A kind of hydraulic pump station | |
| CN203335412U (en) | Air compressor combined cooling device | |
| US11885310B2 (en) | Cooling system and wind power generator set | |
| CN210013755U (en) | Pipeline internal circulation device of cooling liquid | |
| CN212842420U (en) | Machining coolant liquid circulation pipeline | |
| CN209604208U (en) | A kind of air compressor machine recycling pre- temperature function with waste heat | |
| CN203685583U (en) | Waste heat recovery system of water-cooling oil-injecting screw air compressor | |
| CN204904111U (en) | System nitrogen machine temperature control system | |
| CN211259006U (en) | Screw type air compressor with waste heat recovery function for production of generator set | |
| CN203098292U (en) | Waste heat recycling system of air compressor | |
| CN209557084U (en) | A kind of engineering truck Intelligent hot regulator control system based on Two-way Cycle cooling circuit | |
| CN103147990B (en) | Waste heat recovery system of air compressor | |
| CN210373727U (en) | Hydraulic circulating cooling device for heat supply pressure-isolating station |
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: 20240104 Address after: 4055C, 4th Floor, No. 82 Taoyu Road, Tianhe District, Guangzhou City, Guangdong Province, 510000 Patentee after: Guangzhou Zhiguo cloud Intellectual Property Operation Co.,Ltd. Address before: Unit 804, building 20, Binjiang commercial city, Heshang Town, Changle District, Fuzhou City, Fujian Province 350208 Patentee before: FUZHOU CHANGLE SANHU INFORMATION TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |