CN113389629A - Control system for horizontal radiator of diesel generating set - Google Patents
Control system for horizontal radiator of diesel generating set Download PDFInfo
- Publication number
- CN113389629A CN113389629A CN202110877054.6A CN202110877054A CN113389629A CN 113389629 A CN113389629 A CN 113389629A CN 202110877054 A CN202110877054 A CN 202110877054A CN 113389629 A CN113389629 A CN 113389629A
- Authority
- CN
- China
- Prior art keywords
- fan
- programmable controller
- control system
- coolant liquid
- air
- 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.)
- Pending
Links
- 239000002826 coolant Substances 0.000 claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 15
- 230000005611 electricity Effects 0.000 claims abstract description 6
- 238000009792 diffusion process Methods 0.000 claims description 10
- 238000007664 blowing Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 abstract description 11
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004378 air conditioning Methods 0.000 description 11
- 239000000110 cooling liquid Substances 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 239000002699 waste material Substances 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
- 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
-
- 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
- F01P11/12—Filtering, cooling, or silencing cooling-air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P7/00—Controlling of coolant flow
- F01P7/02—Controlling of coolant flow the coolant being cooling-air
- F01P7/08—Controlling of coolant flow the coolant being cooling-air by cutting in or out of 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
- F01P2007/168—By varying the cooling capacity of a liquid-to-air heat-exchanger
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to a control system for horizontal radiator of diesel generating set, which comprises a cabinet, be provided with programmable controller in the rack, horizontal radiator includes coolant liquid case and coolant liquid circulation subassembly, the avris of coolant liquid case is provided with a plurality of groups fans that blow the air current to the coolant liquid case, control system is including setting up the programmable controller in the rack, be equipped with temperature sensor on the coolant liquid circulation subassembly, programmable controller is connected to the temperature sensor electricity, the fan is connected to the programmable controller electricity, the programmable controller timesharing control fan is opened and close. The beneficial effect of this application does: through the work of each fan of programmable controller timesharing control, when the demand that needs the cooling is not high, can only start a fan work, when the demand that cools down constantly risees, can start a plurality of fan work in proper order, control the work of fan as required, control more accurately and can practice thrift certain energy.
Description
Technical Field
The application relates to the technical field of generator sets, in particular to a control system for a horizontal radiator of a diesel generator set.
Background
The diesel generating set can produce a large amount of heat in operation, and in order to guarantee normal operation of the generating set, a radiator is needed to be used for cooling so that the temperature of the generating set is kept within a normal range, and therefore the generating set can normally operate.
However, the inventors have found that the diesel generator set in the related art has the following drawbacks: lack the control mode of unified meticulous to radiator fan, cause the waste of resource and energy.
Disclosure of Invention
For the work of accurate fan, the energy saving, this application provides a control system for horizontal radiator of diesel generating set.
The application provides a control system for horizontal radiator of diesel generating set adopts following technical scheme:
the utility model provides a control system for diesel generating set horizontal radiator, includes the rack, be provided with programmable logic controller in the rack, horizontal radiator includes coolant liquid case and coolant liquid circulation subassembly, the avris of coolant liquid case is provided with a plurality of groups of fans that blow the air current to the coolant liquid case, be equipped with temperature sensor on the coolant liquid circulation subassembly, programmable logic controller is connected to the temperature sensor electricity, the fan is connected to the programmable logic controller electricity, programmable logic controller timesharing control fan is opened and close.
By adopting the technical scheme: through the work of each fan of programmable controller timesharing control, when the demand that needs the cooling is not high, can only start a fan work, when the demand that cools down constantly risees, can start a plurality of fan work in proper order, control the work of fan as required, control more accurately and can practice thrift certain energy.
Optionally, a cool air generating assembly is arranged in the cabinet and communicated to the fan through a pipeline.
By adopting the technical scheme: through setting up air conditioning and generating the subassembly, when the cooling demand constantly increases, can generate the subassembly work through starting air conditioning, provide air conditioning to the inlet end of fan, can cool down the unit fast.
Optionally, a display screen and a control button for controlling each fan are arranged on the cabinet, and the control button and the display screen are electrically connected with the programmable controller.
By adopting the technical scheme: real-time temperature and the working condition of each fan can be checked through setting up the display screen, and the work of controlling each fan can be participated in by the manual work through setting up control button.
Optionally, the cold air generating assembly is electrically connected to the programmable controller, and the pipeline is provided with an electromagnetic valve.
By adopting the technical scheme: the programmable controller can control the operation of the cold air generating assembly and can control the opening and closing of the electromagnetic valve.
Optionally, the cool air generating assembly is an air conditioner.
By adopting the technical scheme: can generate air conditioning through setting up the air conditioner, can accelerate the heat dissipation, improve cooling efficiency.
Optionally, the air conditioner is connected with an air distribution assembly through a pipeline.
By adopting the technical scheme: the air distribution component can disperse cold air generated by the air conditioner to each fan.
Optionally, the air distribution assembly comprises an air distribution disc communicated with the pipeline, the air distribution disc is communicated with a diffusion cover, and the diffusion cover is arranged on the air inlet side of the fan.
By adopting the technical scheme: through setting up the gas distribution dish, can disperse the air conditioning that the air conditioner produced to through diffusion cover diffusion to fan department.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through the work of each fan of programmable controller timesharing control, when the demand that needs the cooling is not high, can only start a fan work, when the demand that cools down constantly risees, can start a plurality of fan work in proper order, control the work of fan as required, control more accurately and can practice thrift certain energy.
2. Through setting up air conditioning and generating the subassembly, when the cooling demand constantly increases, can generate the subassembly work through starting air conditioning, provide air conditioning to the inlet end of fan, can cool down the unit fast.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Reference number specification, 100, cabinet; 110. a display screen; 120. a control button; 200. a programmable controller; 300. a coolant tank; 400. a coolant circulation assembly; 500. a fan; 600. a temperature sensor; 700. a cold air generating unit; 710. a pipeline; 720. an electromagnetic valve; 800. a gas distribution assembly; 810. a gas distribution plate; 820. a diffusion cover.
Detailed Description
The present application is described in further detail below with reference to fig. 1.
The embodiment of the application discloses a control system for a horizontal radiator of a diesel generating set, which adopts the following technical scheme:
referring to fig. 1, a control system for a horizontal radiator of a diesel generator set comprises a cabinet 100, a programmable controller 200 is arranged in the cabinet 100, the horizontal radiator comprises a cooling liquid tank 300 and a cooling liquid circulation assembly 400, a plurality of sets of fans 500 for blowing air flow to the cooling liquid tank 300 are arranged on the side of the cooling liquid tank 300, the cooling liquid circulation assembly 400 comprises a pipeline and a circulating pump, a temperature sensor 600 is arranged on the pipeline, the temperature sensor 600 is electrically connected with the programmable controller 200, the programmable controller 200 is electrically connected with the fans 500, and the fans 500 are controlled to be opened and closed by the programmable controller 200 in a time-sharing manner. Through the work of each fan 500 of programmable controller 200 timesharing control, when the demand that needs the cooling is not high, can only start the work of a fan 500, when the demand that cools down constantly risees, can start the work of a plurality of fans 500 in proper order, control fan 500's work as required, control more accurately and can practice thrift certain energy.
For example, in the present embodiment, 5 sets of fans 500 may be provided, and ac contactors and thermal overload protectors may be provided. An operation indicator lamp is configured on the cabinet 100 to display the operation state of each group of fans 500. The manual/automatic knob is configured to be switched. A configured programmable controller 200; and sequentially controlling the start and stop of the five groups of fans 500 according to the detected water outlet temperature of the horizontal radiator. The method specifically comprises the following steps: temperature signals are collected by the temperature sensor 600 and transmitted to the programmable controller 200, 5 groups of temperature values are preset, and when the temperature exceeds each set value, the fan 500 automatically operates.
When the detection temperature reaches 60 ℃, the first group of fans 500 is automatically started to work;
when the detection temperature reaches 65 ℃, the first group of fans 500 is automatically started to work;
when the detection temperature reaches 70 ℃, the first group of fans 500 are automatically started to work;
when the detection temperature reaches 75 ℃, the first group of fans 500 is automatically started to work;
when the detected temperature reaches 80 ℃, the first group of fans 500 is automatically started to work.
The programmable controller 200 controls the start and stop of the fan 500 according to the temperature value, and can realize the balance of the running time of the fan 500.
In order to be able to achieve rapid cooling: a cool air generating assembly 700 is disposed in the cabinet 100, and the cool air generating assembly 700 is connected to the fan 500 through a duct 710. Through setting up air conditioning and generating subassembly 700, when the cooling demand constantly increases, can provide air conditioning to the inlet end of fan 500 through starting air conditioning and generating subassembly 700 work, can cool down the unit fast.
In order to realize automatic and manual control, a display screen 110 and control buttons 120 for controlling the fans 500 are arranged on the cabinet 100, and the control buttons 120 and the display screen 110 are electrically connected with the programmable controller 200. Real-time water temperature and the working condition of each fan 500 can be checked through setting the display screen 110, and the control of each fan 500 can be manually participated through setting the control buttons 120.
In order to make the control more intelligent, the cool air generating assembly 700 is electrically connected to the programmable controller 200, and the duct 710 is provided with a solenoid valve 720. The programmable controller 200 can control the operation of the cool air generating assembly 700 and can control the opening and closing of the solenoid valve 720.
Wherein the cool air generating assembly 700 is an air conditioner. The air conditioner can generate cold air, so that heat dissipation can be accelerated, and the cooling efficiency is improved; the air conditioner is connected with the air distribution assembly 800 through a duct 710, and the cool air generated by the air conditioner can be distributed to each fan 500 by arranging the air distribution assembly 800. The air distribution assembly 800 comprises an air distribution disc 810 communicated with the pipeline 710, a diffusion cover 820 is communicated on the air distribution disc 810, and the diffusion cover 820 is arranged on the air inlet side of the fan 500. By providing the air distribution plate 810, the cool air generated by the air conditioner can be dispersed and diffused to the fan 500 through the diffusion cover 820.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. The utility model provides a control system for horizontal radiator of diesel generating set which characterized in that: including rack (100), be provided with programmable controller (200) in rack (100), horizontal radiator includes coolant liquid case (300) and coolant liquid circulation subassembly (400), the avris of coolant liquid case (300) is provided with a plurality of groups fan (500) of blowing the air current to coolant liquid case (300), be equipped with temperature sensor (600) on coolant liquid circulation subassembly (400), programmable controller (200) are connected to temperature sensor (600) electricity, fan (500) are connected to programmable controller (200) electricity, programmable controller (200) timesharing control fan (500) are opened and close.
2. The control system for the horizontal radiator of the diesel generator set according to claim 1, characterized in that: a cool air generating assembly (700) is arranged in the cabinet (100), and the cool air generating assembly (700) is communicated to the fan (500) through a pipeline (710).
3. The control system for the horizontal radiator of the diesel generator set according to claim 1, characterized in that: the air conditioner is characterized in that a display screen (110) and control buttons (120) for controlling the fans (500) are arranged on the cabinet (100), and the control buttons (120) and the display screen (110) are electrically connected with the programmable controller (200).
4. The control system for the horizontal radiator of the diesel generator set according to claim 2, characterized in that: the cold air generating assembly (700) is electrically connected with the programmable controller (200), and the pipeline (710) is provided with an electromagnetic valve (720).
5. The control system for the horizontal radiator of the diesel generator set according to claim 2 or 4, characterized in that: the cool air generating assembly (700) is an air conditioner.
6. The control system for the horizontal radiator of the diesel generating set according to claim 5, characterized in that: the air conditioner is connected with an air distribution assembly (800) through a pipeline (710).
7. The control system for the horizontal radiator of the diesel generating set according to claim 6, characterized in that: the air distribution assembly (800) comprises an air distribution disc (810) communicated with the pipeline (710), the air distribution disc (810) is communicated with a diffusion cover (820), and the diffusion cover (820) is arranged on the air inlet side of the fan (500).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110877054.6A CN113389629A (en) | 2021-07-31 | 2021-07-31 | Control system for horizontal radiator of diesel generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110877054.6A CN113389629A (en) | 2021-07-31 | 2021-07-31 | Control system for horizontal radiator of diesel generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113389629A true CN113389629A (en) | 2021-09-14 |
Family
ID=77622346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110877054.6A Pending CN113389629A (en) | 2021-07-31 | 2021-07-31 | Control system for horizontal radiator of diesel generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113389629A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11230640A (en) * | 1998-02-13 | 1999-08-27 | Furakkusu:Kk | Cooler |
| CN103677008A (en) * | 2013-12-03 | 2014-03-26 | 柳州市五环水暖器材经营部 | Oil circulation air-cooling control system of transformer of submerged arc furnace |
| CN205376249U (en) * | 2015-12-24 | 2016-07-06 | 安徽广远电器有限公司 | Radiating device of transformer |
| CN205601545U (en) * | 2015-12-09 | 2016-09-28 | 刘景平 | Energy -conserving air conditioner of electric automobile based on semiconductor refrigeration |
| CN106150652A (en) * | 2016-06-27 | 2016-11-23 | 广东康菱动力科技有限公司 | Oil-electric engine group control method and device |
| CN106948917A (en) * | 2017-03-28 | 2017-07-14 | 苏州工业园区职业技术学院 | A kind of car engine cooling system |
| CN207080277U (en) * | 2017-07-17 | 2018-03-09 | 上海科泰电源股份有限公司 | A kind of diesel generating set energy-saving radiating control system |
| CN208918674U (en) * | 2018-10-25 | 2019-05-31 | 福建亚南电机有限公司 | A kind of fan controller for generating set heat dissipation of water tank |
-
2021
- 2021-07-31 CN CN202110877054.6A patent/CN113389629A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11230640A (en) * | 1998-02-13 | 1999-08-27 | Furakkusu:Kk | Cooler |
| CN103677008A (en) * | 2013-12-03 | 2014-03-26 | 柳州市五环水暖器材经营部 | Oil circulation air-cooling control system of transformer of submerged arc furnace |
| CN205601545U (en) * | 2015-12-09 | 2016-09-28 | 刘景平 | Energy -conserving air conditioner of electric automobile based on semiconductor refrigeration |
| CN205376249U (en) * | 2015-12-24 | 2016-07-06 | 安徽广远电器有限公司 | Radiating device of transformer |
| CN106150652A (en) * | 2016-06-27 | 2016-11-23 | 广东康菱动力科技有限公司 | Oil-electric engine group control method and device |
| CN106948917A (en) * | 2017-03-28 | 2017-07-14 | 苏州工业园区职业技术学院 | A kind of car engine cooling system |
| CN207080277U (en) * | 2017-07-17 | 2018-03-09 | 上海科泰电源股份有限公司 | A kind of diesel generating set energy-saving radiating control system |
| CN208918674U (en) * | 2018-10-25 | 2019-05-31 | 福建亚南电机有限公司 | A kind of fan controller for generating set heat dissipation of water tank |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102306044B (en) | Automatic control refrigeration system for high-density computer room and method thereof | |
| CN109451701B (en) | Data center energy-saving refrigerating system capable of utilizing outdoor air all year round | |
| CN108834366B (en) | Air conditioning system of data machine room | |
| CN206364154U (en) | A kind of heat abstractor of the cold battery case of electric vehicle liquid | |
| CN103673208A (en) | Temperature control method, device and system | |
| CN106785137A (en) | Battery modules automate thermal management algorithm | |
| CN203386845U (en) | Fuel cell reaction product emission control system | |
| CN113389629A (en) | Control system for horizontal radiator of diesel generating set | |
| CN202494768U (en) | Power supply aging energy-saving system based on electric energy feedback | |
| CN104534598A (en) | Machine room air conditioner hot-water system with double-water-source heat pump and control method of machine room air conditioner hot-water system | |
| CN203218379U (en) | Water-cooling type fuel battery temperature control system | |
| CN216288536U (en) | Intelligent heat dissipation system for proton exchange membrane fuel cell | |
| CN108461864A (en) | Simulating vehicle runs the device and control method of battery case cooling | |
| CN209029508U (en) | Temperature control system and energy-storage system for energy-storage system | |
| CN213726561U (en) | Integral type step-in constant temperature and humidity test box | |
| CN114521097A (en) | Intelligent heat dissipation method and device | |
| CN210246094U (en) | Low-voltage power distribution energy-saving metering control equipment | |
| CN210373904U (en) | Constant temperature and humidity air conditioner air supply system based on waste heat recovery of diesel engine | |
| CN103123385A (en) | Power aging energy saving system based on electricity feedback | |
| CN110805948A (en) | Cogeneration control system | |
| CN114269118B (en) | Photovoltaic air conditioner heat dissipation system, photovoltaic air conditioner and control method of photovoltaic air conditioner | |
| CN208456769U (en) | Turbine-generator units booting controller | |
| CN211204354U (en) | Energy-saving device of air conditioning system | |
| CN204534939U (en) | Air conditioner in machine room hot water control device | |
| CN215774015U (en) | Cooling and ventilating system between power plant excitation equipment |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210914 |