CN208803899U - A kind of power station mute energy-saving cooling system - Google Patents
A kind of power station mute energy-saving cooling system Download PDFInfo
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- CN208803899U CN208803899U CN201821402105.XU CN201821402105U CN208803899U CN 208803899 U CN208803899 U CN 208803899U CN 201821402105 U CN201821402105 U CN 201821402105U CN 208803899 U CN208803899 U CN 208803899U
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- radiator
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- cooling
- cooling system
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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 utility model 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 utility model 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 utility model patent proposes a kind of power station mute energy-saving cooling system, meets the same of power station radiating requirements
When, realize energy conservation and mute requirement.
Summary of the invention
The problem of being proposed according to background technique, the utility model provide a kind of power station mute energy-saving cooling system and are changed
Into being next illustrated to the utility model.
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 utility model is by AC/DC module, using rotational speed regulation can be carried out according to coolant temperature
Direct current cooling fan, 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, cooling fan power is no more than the half of rated power, to realize the mute and energy-efficient purpose of power station cooling system；
When environment temperature is more than 35 DEG C, cooling fan revolving speed is improved, and ventilation quantity increases, and be can satisfy power station and is dissipated in a high temperauture environment
Heat demand.
Detailed description of the invention
Fig. 1: the cooling system schematic illustration of the utility model；
Fig. 2: the structural front view of the utility model；
Fig. 3: the structure left view of the utility model；
Fig. 4: the structure top view of the utility model；
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
It is elaborated now in conjunction with a specific embodiment of the attached drawing to the utility model.
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 above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
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 |
|---|---|---|---|
| CN201821402105.XU CN208803899U (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 |
|---|---|---|---|
| CN201821402105.XU CN208803899U (en) | 2018-08-28 | 2018-08-28 | A kind of power station mute energy-saving cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208803899U true CN208803899U (en) | 2019-04-30 |
Family
ID=66235720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821402105.XU Active CN208803899U (en) | 2018-08-28 | 2018-08-28 | A kind of power station mute energy-saving cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208803899U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109026342A (en) * | 2018-08-28 | 2018-12-18 | 江西清华泰豪三波电机有限公司 | A kind of power station mute energy-saving cooling system |
| 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 |
| WO2021258537A1 (en) * | 2020-06-23 | 2021-12-30 | 苏州迎乐机电自动化科技有限公司 | Direct-drive electric motor device for tablet press |
-
2018
- 2018-08-28 CN CN201821402105.XU patent/CN208803899U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109026342A (en) * | 2018-08-28 | 2018-12-18 | 江西清华泰豪三波电机有限公司 | A kind of power station mute energy-saving cooling system |
| 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 |
| WO2021258537A1 (en) * | 2020-06-23 | 2021-12-30 | 苏州迎乐机电自动化科技有限公司 | Direct-drive electric motor device for tablet press |
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