CN109823352A - A kind of balanced water cooling system and cooling means of radiating - Google Patents
A kind of balanced water cooling system and cooling means of radiating Download PDFInfo
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- CN109823352A CN109823352A CN201910201772.4A CN201910201772A CN109823352A CN 109823352 A CN109823352 A CN 109823352A CN 201910201772 A CN201910201772 A CN 201910201772A CN 109823352 A CN109823352 A CN 109823352A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 132
- 238000001816 cooling Methods 0.000 title claims abstract description 101
- 230000017525 heat dissipation Effects 0.000 claims abstract description 19
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000011217 control strategy Methods 0.000 abstract description 2
- 238000004891 communication Methods 0.000 description 4
- 230000033228 biological regulation Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
This application involves a kind of balanced heat dissipation water cooling system and cooling means, including water pump, control the water-cooling controller of water pump and the radiating module for circulating water, first interface and second interface are equipped on water pump, first main line is drawn by first interface, second main line is drawn by second interface, train powerful device is arranged into water cooling system in parallel between the first main line and the second main line, in the first main line, acquisition module is equipped on the bye-pass of second main line and process train powerful device, acquisition module and water-cooling controller are communicated with train TCMS, water-cooling controller regulates and controls the flow direction and flow of the recirculated water of water cooling system according to the temperature and pressure data of the acquisition module, realize that radiating module works alternatively.The application arranges by adjusting the pipeline of water cooling system and circulating water flow is to control strategy, realizes the balanced heat dissipation of train powerful device.
Description
Technical field
The present invention relates to field of cooling more particularly to a kind of balanced heat dissipation water cooling system and cooling means.
Background technique
With the development of straddle-type monorail train, the optimization design to each component of straddle-type monorail train is to improve train fortune
The very effective mode of scanning frequency degree and security performance.The systems such as traction, auxiliary in straddle-type monorail train are all made of big function
Rate equipment, such as traction invertor, subordinate inverter, traction electric machine, discharge a large amount of energy during train operation, cause
Device temperature is higher, and thermal losses is big, for the normal work for guaranteeing the systems such as traction, auxiliary, needs to add water cooling system progress
It is cooling.
The pipeline of traditional water cooling system is arranged as shown in Figure 1, pipeline arrangement uses arranged in series, water cooling system water pump
Water out successively passes through traction invertor, subordinate inverter and traction electric machine, is finally recirculated back to water cooling system water pump, makes
Increase at accumulation of heat, so that the cooling effect for being located at line end equipment substantially reduces, integral water-cooled system radiating is unbalanced.
In addition, the data exchange between traditional water-cooling control system and traction and auxiliary system is connected by a large amount of rigid line, increase
Wiring complexity.Therefore, the arrangement design of pipeline and the control program of water-cooling system directly affect cooling system efficiency, to raising
System is reliable for operation most important.
Summary of the invention
The purpose of the invention is to reduce the temperature of the powerful devices such as traction, auxiliary, guarantee the big function such as traction, auxiliary
The normal work of rate equipment provides a kind of balanced water cooling system and cooling means of radiating.
To achieve the above object, this application provides a kind of balanced heat dissipation water cooling system, including water pump, water pump is controlled
Water-cooling controller and radiating module for circulating water are equipped with first interface and second interface on the water pump, by
The first interface draws the first main line, the second main line is drawn by the second interface, in first main line and institute
It states and train powerful device is arranged into the water cooling system in parallel with bye-pass between the second main line,
Acquisition mould is equipped on the bye-pass of first main line, second main line and the process train powerful device
Block, the acquisition module and the water-cooling controller are communicated with train TCMS, and the water-cooling controller is according to the acquisition mould
The temperature and pressure data of block regulate and control the flow direction and flow of the recirculated water of the water cooling system.
As the further improvement of the application, the train powerful device include traction invertor, subordinate inverter and
Traction electric machine；The acquisition module is made of temperature sensor and pressure sensor；The radiating module is by heat exchanger and wind
Machine composition.
As the further improvement of the application, acquisition module on first main line is acquisition module A, described second
Acquisition module on main line is acquisition module B.
To achieve the above object, present invention also provides a kind of cooling means of balanced heat dissipation water cooling system, the water
It is counter clockwise flow to the acquisition module A is acquired to be recycled on first main line that cold control, which controls the initial flow direction of water pump,
The temperature of water, the acquisition module B acquire the temperature of the second main line upper circulation water, the acquisition module A and described adopt
The temperature of first main line and the second main line upper circulation water is transmitted to the train respectively by collection module B respectively
TCMS is simultaneously synchronized to the water-cooling controller, the water-cooling controller according to the acquisition module A and the acquisition module B at
Temperature data adjusts the flow direction of the recirculated water of the water cooling system.
As the further improvement of the application, when the first main line upper circulation water that the acquisition module A is acquired
When temperature is not greater than the temperature of the second main line upper circulation water of acquisition module B acquisition persistently, the water-cool control
Device control water pump flow direction be counter clockwise flow to；When the temperature of the first main line upper circulation water of acquisition module A acquisition
When degree is persistently greater than the temperature of the second main line upper circulation water of acquisition module B acquisition, the water-cooling controller control
The flow direction of water pump processed is converted to flow direction clockwise.
As the further improvement of the application, the temperature of the first main line upper circulation water of the acquisition module A acquisition
The temperature value of the second main line upper circulation water of the angle value acquisition module B acquisition is persistently greater than 20 DEG C.
As the further improvement of the application, set on the first main line between the first interface and acquisition module A
There is the first radiating module, the second radiating module is equipped on the second main line between the second interface and acquisition module B, when
The flow direction of water-cooling controller control water pump be counter clockwise flow to when, the first radiating module starting, second heat dissipation
Module from service；When the flow direction of water-cooling controller control water pump is to flow to clockwise, first radiating module stops
Only work, the second radiating module starting.
The beneficial effects of the present application are as follows by the way that the pipeline of water cooling system is set train is high-power in parallel
In standby arrangement to the water cooling system, the water-cooling controller can control water pump and realize what recirculated water was combined in water pump with pipeline
It is flowed counterclockwise or clockwise in circulation loop, realizes that radiating module works alternatively, realize water cooling control using train TCMS
The communication of system processed and temperature, pressure acquisition module reduces the wiring complexity of water cooling system, finally realizes radiating mould
Block interleaved operation, the recirculated water of cooling water cooling system achieve the purpose that train powerful device equilibrium is radiated.
Detailed description of the invention
Fig. 1 is the pipeline arrangement of traditional water cooling system；
Fig. 2 is the pipeline arrangement of the application equilibrium heat dissipation water cooling system.
Specific embodiment
To keep the purposes, technical schemes and advantages of the application clearer, below in conjunction with the application specific embodiment and
Technical scheme is clearly and completely described in corresponding attached drawing.Obviously, described embodiment is only the application one
Section Example, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall in the protection scope of this application.
As shown in Fig. 2, a kind of balanced heat dissipation water cooling system, water-cooling controller and use including water pump, control water pump
In the radiating module of circulating water, the radiating module is made of heat exchanger and blower, the heat exchanger and the wind
Heat dissipation purpose is realized in machine cooperation, and first interface and second interface are equipped on the water pump, draws first by the first interface
Main line draws the second main line by the second interface, with branch between first main line and second main line
Pipeline in parallel arranges train powerful device in the water cooling system, the powerful device such as: traction
Inverter, subordinate inverter and traction electric machine etc. in first main line, second main line and pass through the train
Acquisition module is equipped on the bye-pass of powerful device, the acquisition module is made of temperature sensor and pressure sensor,
The acquisition module and the water-cooling controller are communicated with Train Control and management system (TCMS), the water-cooling controller root
Regulate and control the flow direction and flow of the recirculated water of the water cooling system according to the temperature and pressure data of the acquisition module, such as: described
The circulatory system clockwise flow or inverse that recirculated water can be formed along water pump, the first main line, the second main line and bye-pass
Hour hands flowing.
In the application, increase the communication interface of water cooling system Yu the train TCMS, such as: in the acquisition module and
Multifunctional vehicle bus (MVB) interface is equipped on the water-cooling controller, the acquisition module and the water-cooling controller are equal
It is communicated by MVB bus and the train TCMS.It is acquisition module A on first main line, in second supervisor
Road is acquisition module B, the temperature of the first main line recirculated water where acquisition module A real time monitoring acquisition module A and
Pressure, the temperature and pressure of the second main line recirculated water, the acquisition where the acquisition module B real time monitoring acquisition module B
Modules A and the acquisition module B are respectively by the temperature data real-time delivery of the first main line of place and the second main line recirculated water
The water-cooling controller is synchronized to the train TCMS and by the train TCMS.The water-cooling controller is adopted according to
Collect modules A where the first main line recirculated water temperature and the place the acquisition module B the second main line recirculated water temperature
Information adjusts the flow direction of water pump recirculated water, such as: the initial flow direction of the recirculated water of the water-cooling controller regulation water cooling system is
Left-hand circular flowing, when the temperature of the first main line upper circulation water of acquisition module A acquisition is adopted no more than described
When collecting the temperature of the second main line upper circulation water of module B acquisition, the flow direction of the water-cooling controller control water pump is inverse
Hour hands flow direction；When the constant temperature of the first main line upper circulation water of acquisition module A acquisition is greater than the acquisition mould
When the temperature of the second main line upper circulation water of block B acquisition, the flow direction of the water-cooling controller control water pump is converted to suitable
Hour hands flow direction, the acquisition module B acquisition of the temperature value of the first main line upper circulation water of the acquisition module A acquisition
The temperature value of the second main line upper circulation water be persistently greater than 20 DEG C.
In the application, the radiating module includes the first radiating module and the second radiating module, first radiating mould
Block is located on the first main line between the first interface and acquisition module A, and second radiating module is located at described second
On the second main line between interface and acquisition module B, first radiating module and second radiating module are according to water cooling
But the flow direction of system circulating water works alternatively.Such as: when water-cooling controller regulation water pump recirculated water left-hand circular flowing,
The first radiating module starting, second radiating module stop working；When the water-cooling controller regulates and controls water pump recirculated water
When right-hand circular flows, first radiating module stops working, the second radiating module starting.This water-cooling controller
Control water pump is clockwise, alternate cycles counterclockwise flow, and the first radiating module and the second radiating module is cooperated alternately to radiate, most
The purpose of water cooling system equilibrium heat dissipation is realized eventually.
In conclusion train powerful device by being arranged the bye-pass of water cooling system by the application in parallel
In cloth to the water cooling system, it is equipped on the powerful device that the first main line, the second main line and bye-pass pass through
Acquisition module, while the communication interface of water cooling system is increased, by the water-cooling controller and acquisition module in water cooling system
It is all connected on the train TCMS, realizes and realize water-cooling control system and temperature, pressure acquisition module using train TCMS
Communication, the water-cooling controller adjusts the flow direction of recirculated water according to the information of acquisition module, using the first radiating module and second
Radiating module works alternatively, and cools down to the recirculated water of water cooling system, reaches the mesh of train powerful device equilibrium heat dissipation
, the wiring complexity of water cooling system is not only reduced, the application also realizes by adjusting pipeline arrangement and control strategy equal
Weighing apparatus heat dissipation, reaching pump consumption reduces by 20%.
The application is described only in conjunction with the most practical preferred embodiment being presently considered above, it is to be understood that
Above description is not the limitation to the application, and the application is also not limited to the example above, the ordinary skill people of the art
The variations, modifications, additions or substitutions that member is made in the essential scope of the application, also should belong to the protection scope of the application.
Claims (7)
1. a kind of balanced heat dissipation water cooling system including water pump, controls the water-cooling controller of water pump and is used for circulating water
Radiating module, which is characterized in that be equipped with first interface and second interface on the water pump, draw the by the first interface
One main line is drawn the second main line by the second interface, is used between first main line and second main line
Bye-pass in parallel arranges train powerful device into the water cooling system, in first main line, institute
State the second main line and by being equipped with acquisition module, the acquisition mould on the bye-pass of the train powerful device
Block and the water-cooling controller are communicated with train TCMS, and the water-cooling controller is according to the temperature and pressure of the acquisition module
Data regulate and control the flow direction and flow of the recirculated water of the water cooling system.
2. balanced heat dissipation water cooling system according to claim 1, which is characterized in that the train powerful device includes leading
Draw inverter, subordinate inverter and traction electric machine；The acquisition module is made of temperature sensor and pressure sensor；It is described to dissipate
Thermal modules are made of heat exchanger and blower.
3. balanced heat dissipation water cooling system according to claim 1, which is characterized in that the acquisition mould on first main line
Block is acquisition module A, and the acquisition module on second main line is acquisition module B.
4. a kind of cooling means using the heat dissipation water cooling system of equilibrium described in claim 1, which is characterized in that the water cooling control
The initial flow direction of device control water pump processed is counter clockwise flow to the acquisition module A acquires the first main line upper circulation water
Temperature, the acquisition module B acquire the temperature of the second main line upper circulation water, the acquisition module A and the acquisition mould
The temperature of first main line and the second main line upper circulation water is transmitted to the train TCMS simultaneously respectively by block B respectively
It is synchronized to the water-cooling controller, the water-cooling controller is according to the temperature number at the acquisition module A and the acquisition module B
According to the flow direction for the recirculated water for adjusting the water cooling system.
5. the cooling means of balanced heat dissipation water cooling system according to claim 4, which is characterized in that when the acquisition module
The temperature of the first main line upper circulation water of A acquisition is not greater than second supervisor of acquisition module B acquisition persistently
When the temperature of road recirculated water, the flow direction of water-cooling controller control water pump be counter clockwise flow to；When the acquisition module A is adopted
The constant temperature of the first main line upper circulation water of collection, which is greater than on second main line of acquisition module B acquisition, to follow
When the temperature of ring water, the flow direction of the water-cooling controller control water pump is converted to flow direction clockwise.
6. the cooling means of balanced heat dissipation water cooling system according to claim 5, which is characterized in that the acquisition module A
It is recycled on second main line of the temperature value of the first main line upper circulation water of the acquisition acquisition module B acquisition
The temperature value of water is persistently greater than 20 DEG C.
7. the cooling means of balanced heat dissipation water cooling system according to claim 5, which is characterized in that in the first interface
The first main line between acquisition module A is equipped with the first radiating module, between the second interface and acquisition module B
Second main line be equipped with the second radiating module, when the water-cooling controller control water pump flow direction be counter clockwise flow to when, institute
The starting of the first radiating module is stated, second radiating module stops working；When the flow direction of water-cooling controller control water pump is
When flowing to clockwise, first radiating module stops working, the second radiating module starting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910201772.4A CN109823352B (en) | 2019-03-18 | Balanced heat dissipation water cooling system and cooling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910201772.4A CN109823352B (en) | 2019-03-18 | Balanced heat dissipation water cooling system and cooling method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109823352A true CN109823352A (en) | 2019-05-31 |
| CN109823352B CN109823352B (en) | 2024-06-04 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110843815A (en) * | 2019-11-21 | 2020-02-28 | 中铁轨道交通装备有限公司 | Control method for cooling system and device thereof |
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|---|---|---|---|---|
| CN104582416A (en) * | 2013-10-23 | 2015-04-29 | 华为技术有限公司 | Liquid cooling system and control method thereof |
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| CN205986593U (en) * | 2016-08-08 | 2017-02-22 | 株洲中车时代电气股份有限公司 | Traction current transformation ware cooling system and traction current transformation ware |
| CN106945507A (en) * | 2017-04-05 | 2017-07-14 | 成都雅骏新能源汽车科技股份有限公司 | A kind of electric automobile cooling system and control method |
| CN206394457U (en) * | 2016-12-27 | 2017-08-11 | 上海思致汽车工程技术有限公司 | A kind of intelligent multiloop electric automobile cooling system |
| CN209813979U (en) * | 2019-03-18 | 2019-12-20 | 中铁轨道交通装备有限公司 | Balanced heat dissipation water cooling system |
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104582416A (en) * | 2013-10-23 | 2015-04-29 | 华为技术有限公司 | Liquid cooling system and control method thereof |
| CN205044517U (en) * | 2015-10-27 | 2016-02-24 | 莆田市云驰新能源汽车研究院有限公司 | Electric automobile cooling system |
| CN205986593U (en) * | 2016-08-08 | 2017-02-22 | 株洲中车时代电气股份有限公司 | Traction current transformation ware cooling system and traction current transformation ware |
| CN206394457U (en) * | 2016-12-27 | 2017-08-11 | 上海思致汽车工程技术有限公司 | A kind of intelligent multiloop electric automobile cooling system |
| CN106945507A (en) * | 2017-04-05 | 2017-07-14 | 成都雅骏新能源汽车科技股份有限公司 | A kind of electric automobile cooling system and control method |
| CN209813979U (en) * | 2019-03-18 | 2019-12-20 | 中铁轨道交通装备有限公司 | Balanced heat dissipation water cooling system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110843815A (en) * | 2019-11-21 | 2020-02-28 | 中铁轨道交通装备有限公司 | Control method for cooling system and device thereof |
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