CN109026342A - A kind of power station mute energy-saving cooling system - Google Patents
A kind of power station mute energy-saving cooling system Download PDFInfo
- Publication number
- CN109026342A CN109026342A CN201810985689.6A CN201810985689A CN109026342A CN 109026342 A CN109026342 A CN 109026342A CN 201810985689 A CN201810985689 A CN 201810985689A CN 109026342 A CN109026342 A CN 109026342A
- Authority
- CN
- China
- Prior art keywords
- radiator
- fan
- power station
- cooling system
- cooling
- 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
- 238000001816 cooling Methods 0.000 title claims abstract description 47
- 239000002826 coolant Substances 0.000 claims abstract description 13
- 230000017525 heat dissipation Effects 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 3
- 230000005855 radiation Effects 0.000 abstract description 2
- 239000000498 cooling water Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 238000004134 energy conservation Methods 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005057 refrigeration Methods 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
- 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
- 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
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
-
- 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
A kind of power station mute energy-saving cooling system, including radiator, temperature sensor, radiator inleting pipe, radiator return pipe, box unit, at least one radiator fan, cooling fan and controller of fan；Radiator is arranged outside box unit, and radiator connect to form circulation loop by radiator inleting pipe and radiator return pipe with box unit, and circulation loop is equipped with flow circuit cooling medium；Temperature sensor is set to the junction of radiator and radiator inleting pipe, and radiator fan connects cooling fan and is all set in radiator；Temperature sensor and cooling fan are connected to controller of fan.The present invention realizes the mute and energy-efficient purpose of power station cooling system under normal environment and high efficiency and heat radiation demand at high temperature.
Description
Technical field
The present invention relates to field of radiating, and in particular to a kind of power station mute energy-saving cooling system.
Background technique
Power station cooling system is all good towards high temperature and low temperature adaptability at present, and energy-saving effect and muting function are all good
Direction is developed.Power station can generate a large amount of heat by Diesel Driven electrical power generators, diesel engine at runtime, need by dissipating
Hot systems heat dissipation, to guarantee diesel engine work at a suitable temperature.
There are two types of forms for power station cooling system at present: the first, diesel engine directly drives fan and radiates to radiator；
It second, is radiated by ac motor driving fan to radiator.Wherein, first way there are rotation speed of the fan can not
It adjusts, the drawback that radiator and diesel engine can not separate causes power station inner ventilation amount big, is unable to satisfy energy conservation and mute need
It asks；The second way, radiator and diesel engine can separate, and power station inner ventilation amount is small, but ac motor volume is big, weight
Weight, rotational speed regulation are difficult, and noise is big when operation, are equally unable to satisfy energy conservation and mute requirement.
The invention patent proposes a kind of power station mute energy-saving cooling system, real while meeting power station radiating requirements
Energy conservation and mute requirement are showed.
Summary of the invention
The problem of being proposed according to background technique, the present invention provide a kind of power station mute energy-saving cooling system and improve,
Next the present invention is illustrated.
A kind of power station mute energy-saving cooling system, including radiator, temperature sensor, radiator inleting pipe, radiator
Return pipe, box unit, at least one radiator fan, cooling fan and controller of fan；Radiator is arranged outside box unit
Portion, radiator connect to form circulation loop by radiator inleting pipe and radiator return pipe with box unit, and circulation loop is set
There is flow circuit cooling medium；Temperature sensor be set to radiator and radiator inleting pipe junction, radiator fan and and its
The cooling fan of connection is all set in radiator；Temperature sensor and cooling fan are connected to controller of fan.
Further, the circulating cooling medium uses coolant liquid；Fluid dielectric coolant is cheap, and replacement is convenient and pollution-free,
The space for being suitble to circulating cooling range big uses.
Further, the air-flow inside the radiator with box unit by not being discharged the one side set；It prevents from shedding
Heat easily enter box unit again, improve heat dissipation effect.
Further, the cooling fan uses direct current generator, uses driving voltage for the direct current generator of 12V or 24V；Function
Rate is small, and motor volume is small, occupies little space.
Further, the direct current generator accesses generator by AC/DC module；By AC/DC module by generator
Alternating current switchs to DC powered direct current generator cooling fan.
Further, the radiator inleting pipe is located on radiator return pipe；Medium temperature is high in radiator inleting pipe
Medium in radiator return pipe avoids formation effect air-flow between radiator inleting pipe and radiator return pipe from reducing refrigeration
Effect.
The utility model has the advantages that the present invention is by AC/DC module, using the straight of rotational speed regulation can be carried out according to coolant temperature
Wandering air-heater, when environment temperature is lower than 35 DEG C, cooling fan revolving speed is no more than 2500r/min, and noise is no more than 75dB, dissipates
Air-heater power is no more than the half of rated power, to realize the mute and energy-efficient purpose of power station cooling system；Work as environment
When temperature is more than 35 DEG C, cooling fan revolving speed improve, ventilation quantity increase, can satisfy power station radiate in a high temperauture environment need
It asks.
Detailed description of the invention
Fig. 1: cooling system schematic illustration of the invention；
Fig. 2: structural front view of the invention；
Fig. 3: the structure left view of the invention；
Fig. 4: structure top view of the invention；
In figure: 1- radiator；2- temperature sensor；3- radiator inleting pipe；4- radiator return pipe；The box unit of 5-；
6- radiator fan；7- cooling fan；8- controller of fan.
Specific embodiment
A specific embodiment of the invention is elaborated now in conjunction with attached drawing.
A kind of power station mute energy-saving cooling system, including radiator 1, temperature sensor 2, radiator inleting pipe 3, heat dissipation
Device return pipe 4, box unit 5, radiator fan 6, cooling fan 7 and controller of fan 8.
Radiator 1 is arranged outside box unit 5, and 1 top of radiator is connected by radiator inleting pipe 3 and box unit 5
It connects, while lower part connect to form medium cooling circuit with box unit 5 by radiator return pipe 4.Circulating cooling
Medium absorbs heat in box unit 5 and carries out heat release in external heat sink 1, and the temperature of diesel engine in box unit 5 is reduced with this
Degree, in the present embodiment, circulating cooling medium use coolant liquid.
1 top of radiator and the junction of radiator inleting pipe 3 are equipped with the temperature sensor 2 of acquisition circulatory mediator temperature,
The temperature of the radiator inleting pipe 3 of acquisition is transmitted to the blower control being set to inside radiator 1 being attached thereto by temperature sensor 2
Device 8 processed.The radiator fan 6 also to radiate at least provided with one to circulating cooling medium in radiator 1, radiator fan 6 connect
Cooling fan 7 simultaneously under the output revolving shaft of cooling fan 7 rotate heat dissipation, radiator fan 6 rotation generate air-flow by with case
Radiator 1 is discharged in the different side of formula unit 5.
Cooling fan 7 connect with controller of fan 8 and change under the control of controller of fan 8 output revolving speed change it is scattered
Thermal power；In the present embodiment, cooling fan 7 uses direct current generator, accesses generator by AC/DC module, passes through AC/DC mould
The alternating current of generator is switched to DC powered direct current generator cooling fan 7 by block.
Working principle: the fluid dielectric coolant temperature detected according to temperature sensor 2 is adjusted by controller of fan 8 and is radiated
7 DC power supply pulse width of blower, so as to adjust the revolving speed of radiator fan 6, temperature is higher, and blower DC power supply duty ratio is bigger,
Rotation speed of fan is higher.
Recirculated cooling water passes through the radiator inleting pipe 3 and radiator return water of connection between radiator 1 and box unit 5
The circulation loop flowing that pipe 4 is constituted；Cooling water temperature in the low box unit 5 of box 5 interior suction heat drop of unit, cooling water is from box
Outflow enters radiator 1 through radiator inleting pipe 3 in unit 5；Radiator inleting pipe 3 enters the temperature being equipped at radiator 1 and passes
Temperature is transmitted to the controller of fan 8 being attached thereto by sensor 2；Controller of fan 8 is set to heat dissipation by preset instruction control
For the revolving speed of cooling fan 7 in device 1 to control the heat radiation power of radiator fan 6, radiator fan 6 promotes the air-flow in radiator 1
Circulation between the air-flow outside radiator 1 is radiated；Cooling water is returned by radiator again after heat release is cooling in radiator 1
Water pipe 4 is back to box unit 5；When specific control:
When environment temperature is lower than 35 DEG C, temperature information is transferred to controller of fan 8, air-blower control by temperature sensor 2
The revolving speed that device 8 controls cooling fan 7 is not more than 2500r/min, and noise decreases while revolving speed declines, and listens lower than human body
Feel that uncomfortable decibel value 70dB, the power of cooling fan 7 will also will be less than the half of rated power, to realize power station heat dissipation
The mute and energy-efficient purpose of system；
When environment temperature is more than 35 DEG C, temperature information is transferred to controller of fan 8, air-blower control by temperature sensor 2
The revolving speed that device 8 controls cooling fan 7 improves, and the revolving speed of radiator fan 6 increases so that airflow is aggravated, and ventilation quantity increases, can
To meet power station radiating requirements in a high temperauture environment.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (5)
1. a kind of power station mute energy-saving cooling system, it is characterised in that including radiator, temperature sensor, radiator inlet
Pipe, radiator return pipe, box unit, at least one radiator fan, cooling fan and controller of fan；Radiator is arranged in case
Outside formula unit, radiator connect to form circulation loop by radiator inleting pipe and radiator return pipe with box unit, follows
Loop back path is equipped with the circulating cooling medium of flowing；Temperature sensor is set to the junction of radiator and radiator inleting pipe, heat dissipation
Fan and cooling fan connected to it are all set in radiator；Temperature sensor and cooling fan are connected to controller of fan.
2. a kind of power station mute energy-saving cooling system according to claim 1, it is characterised in that: the circulating cooling is situated between
Matter uses coolant liquid.
3. a kind of power station mute energy-saving cooling system according to claim 1, it is characterised in that: inside the radiator
Air-flow by the one side set not being discharged with box unit on radiator.
4. a kind of power station mute energy-saving cooling system according to claim 1, it is characterised in that: the cooling fan is adopted
Use direct current generator.
5. a kind of power station mute energy-saving cooling system according to claim 4, it is characterised in that: the direct current generator is logical
Cross AC/DC module access generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810985689.6A CN109026342A (en) | 2018-08-28 | 2018-08-28 | A kind of power station mute energy-saving cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810985689.6A CN109026342A (en) | 2018-08-28 | 2018-08-28 | A kind of power station mute energy-saving cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109026342A true CN109026342A (en) | 2018-12-18 |
Family
ID=64625431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810985689.6A Pending CN109026342A (en) | 2018-08-28 | 2018-08-28 | A kind of power station mute energy-saving cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109026342A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110701088A (en) * | 2019-10-14 | 2020-01-17 | 江西清华泰豪三波电机有限公司 | Control device and control method for water tank cooling fan |
| CN110953177A (en) * | 2019-11-27 | 2020-04-03 | 南京金龙客车制造有限公司 | PWM control electronic fan assembly |
| CN111648853A (en) * | 2020-06-08 | 2020-09-11 | 重庆鼎工机电有限公司 | Fan mute control system and method of generator set |
| CN111927613A (en) * | 2020-08-06 | 2020-11-13 | 江西泰豪军工集团有限公司 | Novel power station heat dissipation system and heat dissipation method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200371260Y1 (en) * | 2004-10-13 | 2004-12-30 | 이태성 | The cool and warm device which utilizes the wings made of the thermoelectric element |
| JP2006056426A (en) * | 2004-08-20 | 2006-03-02 | Toyota Motor Corp | Radiator cooling system and vehicle mounted with it |
| US20060196452A1 (en) * | 2005-03-02 | 2006-09-07 | Kern Robert D | Apparatus and method for cooling engine coolant flowing through a radiator |
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| CN203374360U (en) * | 2013-06-28 | 2014-01-01 | 南车青岛四方机车车辆股份有限公司 | Diesel generating set of railway generator train |
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| CN208803899U (en) * | 2018-08-28 | 2019-04-30 | 江西清华泰豪三波电机有限公司 | A kind of power station mute energy-saving cooling system |
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| JP2006056426A (en) * | 2004-08-20 | 2006-03-02 | Toyota Motor Corp | Radiator cooling system and vehicle mounted with it |
| KR200371260Y1 (en) * | 2004-10-13 | 2004-12-30 | 이태성 | The cool and warm device which utilizes the wings made of the thermoelectric element |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110701088A (en) * | 2019-10-14 | 2020-01-17 | 江西清华泰豪三波电机有限公司 | Control device and control method for water tank cooling fan |
| CN110701088B (en) * | 2019-10-14 | 2020-10-02 | 江西清华泰豪三波电机有限公司 | Control device and control method for water tank cooling fan |
| CN110953177A (en) * | 2019-11-27 | 2020-04-03 | 南京金龙客车制造有限公司 | PWM control electronic fan assembly |
| CN111648853A (en) * | 2020-06-08 | 2020-09-11 | 重庆鼎工机电有限公司 | Fan mute control system and method of generator set |
| CN111648853B (en) * | 2020-06-08 | 2021-07-20 | 重庆鼎工机电有限公司 | Fan mute control system and method of generator set |
| CN111927613A (en) * | 2020-08-06 | 2020-11-13 | 江西泰豪军工集团有限公司 | Novel power station heat dissipation system and heat dissipation method thereof |
| CN111927613B (en) * | 2020-08-06 | 2022-04-22 | 江西泰豪军工集团有限公司 | Novel power station heat dissipation system and heat dissipation method thereof |
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