CN106793686B - A kind of temperature control system and its control method of outdoor cabinet - Google Patents
A kind of temperature control system and its control method of outdoor cabinet Download PDFInfo
- Publication number
- CN106793686B CN106793686B CN201611143603.2A CN201611143603A CN106793686B CN 106793686 B CN106793686 B CN 106793686B CN 201611143603 A CN201611143603 A CN 201611143603A CN 106793686 B CN106793686 B CN 106793686B
- Authority
- CN
- China
- Prior art keywords
- heat exchanging
- water pipe
- temperature
- heat
- pipe
- 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
- 238000000034 method Methods 0.000 title claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 111
- 238000006243 chemical reaction Methods 0.000 claims abstract description 30
- 230000008676 import Effects 0.000 claims abstract description 4
- 239000002184 metal Substances 0.000 claims description 29
- 239000000498 cooling water Substances 0.000 claims description 26
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 238000005070 sampling Methods 0.000 claims description 3
- 230000007812 deficiency Effects 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
- H05K7/20263—Heat dissipaters releasing heat from coolant
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
- H05K7/20272—Accessories for moving fluid, for expanding fluid, for connecting fluid conduits, for distributing fluid, for removing gas or for preventing leakage, e.g. pumps, tanks or manifolds
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20218—Modifications to facilitate cooling, ventilating, or heating using a liquid coolant without phase change in electronic enclosures
- H05K7/20281—Thermal management, e.g. liquid flow control
Abstract
The invention discloses a kind of temperature control systems of outdoor cabinet, including cabinet body, several functional module groups are provided in cabinet body, water tank is provided in the cabinet body, water tank is connected with several heat exchanging water pipes by frequency conversion water circulating pump, flow control valve is provided on heat exchanging water pipe, heat exchanging water pipe is laid on the outside of functional module group, radiator is provided on water tank, the backwater end of heat exchanging water pipe is connected with the import of radiator, the outlet of radiator is connected to water tank, variable-frequency fan is provided on the outside of radiator, a temperature sensor is provided on the outside of each functional module group and the backwater end of heat exchanging water pipe；A controller is additionally provided in cabinet body, the input terminal of controller is connected with each temperature sensor, and the output end of controller is connected with frequency conversion water circulating pump, variable-frequency fan and flow control valve.The invention also discloses a kind of control methods of the temperature control system of above-mentioned outdoor cabinet.The present invention can improve the deficiencies in the prior art, improve the radiating efficiency of outdoor cabinet.
Description
Technical field
The present invention relates to power electronics field, the temperature control system and its controlling party of especially a kind of outdoor cabinet
Method.
Background technique
The power electronic devices of operation of working outdoors is all typically mounted in cabinet.Since outdoor environment is more severe,
Cabinet will usually install active radiator to guarantee the timely heat dissipation in the power electronic devices course of work.It is existing
Outdoor cabinet heat-diffusing efficiency of heat abstractor is low, and the energy consumption of whole cabinet is caused to increase, few using space in cabinet.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of temperature control system of outdoor cabinet and its control method, energy
The deficiencies in the prior art are enough solved, the radiating efficiency of outdoor cabinet is improved.
In order to solve the above technical problems, the technical solution used in the present invention is as follows.
A kind of temperature control system of outdoor cabinet, including cabinet body are provided with several functional module groups, the cabinet in cabinet body
It is provided with water tank in vivo, water tank is connected with several heat exchanging water pipes by frequency conversion water circulating pump, is provided with flow on heat exchanging water pipe
Regulating valve, heat exchanging water pipe are laid on the outside of functional module group, are provided with radiator, the backwater end and heat dissipation of heat exchanging water pipe on water tank
The import of device is connected, and the outlet of radiator is connected to water tank, is provided with variable-frequency fan on the outside of radiator, in each functional module group and
A temperature sensor is provided on the outside of the backwater end of heat exchanging water pipe；Be additionally provided with a controller in cabinet body, controller it is defeated
Enter end to be connected with each temperature sensor, output end and frequency conversion water circulating pump, variable-frequency fan and the flow control valve phase of controller
Even.
Preferably, the radiator includes shell, it is provided in shell and the one-to-one heat radiating metal of heat exchanging water pipe
Pipe, is coaxially arranged with air inlet and air outlet on shell, and the axis of air inlet and air outlet is vertically arranged with heat radiating metal pipe, scattered
The surface of thermometal pipe is provided with several radial diversion trenches, and the leeward of heat radiating metal pipe is provided with axial collecting tray, radial
Diversion trench is connected with axial collecting tray, and there are two the first bafflings interconnected for setting between two adjacent heat radiating metal pipes
Plate, the angle of the leeward of two the first baffle plates are 160~145 °.
Preferably, the first spiral stream guidance slot that several groups are separated from each other is provided on the inside of the heat radiating metal pipe, every group
The length of first spiral stream guidance slot is 3/4 of perimeter on the inside of heat radiating metal pipe, several circles are provided on the inside of heat radiating metal pipe
Flow guiding disc, round flow guiding disc are arranged along the axis of heat radiating metal pipe, and round flow guiding disc is located at the back side of axial collecting tray, round
The second spiral stream guidance slot is provided in flow guiding disc, the width of the second spiral stream guidance slot is from top to bottom gradually increased.
Preferably, heat exchanging water pipe's inner wall is connected with the second baffle plate, the bottom of the second baffle plate is connected with third
The direction of baffle plate, the second baffle plate and third baffle plate and water flow is oppositely arranged, the second baffle plate and heat exchanging water pipe's inner wall
Angle is 45 °, and the angle of third baffle plate and the second baffle plate is 65 °, is provided with through-hole on the second baffle plate.
Preferably, being provided with heat-conducting patch between adjacent heat exchange water pipe, heat-conducting patch is fixed on functional module group outer surface,
Heat transmission fin is provided between heat exchanging water pipe and heat-conducting patch.
A kind of control method of the temperature control system of above-mentioned outdoor cabinet, comprising the following steps:
A, for the cooling water in frequency conversion water circulating pump driving water tank in heat exchanging water pipe's internal circulation flow, variable-frequency fan is scattered to flowing through
The cooling water of hot device carries out cooling；
B, controller is according to the surface temperature of the functional module group of temperature sensor measurement to the work function of frequency conversion water circulating pump
Rate is adjusted；
C, controller is according to the temperature of cooling water in the operating power of frequency conversion water circulating pump and heat exchanging water pipe to variable-frequency fan
Operating power be adjusted；
D, when the temperature of different function mould group generates temperature difference, controller is by flow control valve to flowing through different function
The cooling water flow of mould group is adjusted.
Preferably, in step B, the surface temperature numerical value of the operating power numerical value and functional module group of frequency conversion water circulating pump
Adjustment relationship is,
,
Wherein, P1For the operating power numerical value of frequency conversion water circulating pump, T1For the surface temperature numerical value of functional module group, k1And k2
For proportionality coefficient.
Preferably, in step C, the operating power numerical value of variable-frequency fan and the operating power numerical value of frequency conversion water circulating pump and
The adjustment relationship of the temperature value of cooling water is in heat exchanging water pipe,
Wherein, P2For the operating power numerical value of variable-frequency fan, T2For the temperature value of cooling water in heat exchanging water pipe, t1And t2
For sampling time section, T is the normal temperature numerical value of cooling water in heat exchanging water pipe, k3And k4For proportionality coefficient.
Brought beneficial effect is by adopting the above technical scheme: the present invention forms one using the biggish cooling water of thermal capacitance
A heat dissipation buffer system improves the timeliness for functional module heat absorption.Radiator is filled as main thermal component
Divide the contact radiator structure being utilized with air-flow, improves air-flow for the efficiency of cooling water-cooled.Heat radiating metal pipe inside and outside wall
Structure cooling water and radiating airflow can be made to carry out sufficient heat transfer by heat radiating metal pipe.The structure of heat exchanging water pipe can
To realize cooling water fully absorbing for heat.By controller to frequency conversion water circulating pump, variable-frequency fan and flow control valve
Adjusting, realize accurate use for electric energy, it is energy saving.
Detailed description of the invention
Fig. 1 is the structure chart of a specific embodiment of the invention.
Fig. 2 is the structure chart of radiator in a specific embodiment of the invention.
Fig. 3 is the structure chart in a specific embodiment of the invention outside heat radiating metal.
Fig. 4 is the structure chart in a specific embodiment of the invention inside heat radiating metal.
Fig. 5 is the structure chart in a specific embodiment of the invention inside heat exchanging water pipe.
Fig. 6 is the structure chart in a specific embodiment of the invention outside heat exchanging water pipe.
In figure: 1, cabinet body；2, functional module group；3, water tank；4, frequency conversion water circulating pump；5, heat exchanging water pipe；6, radiator；7, become
Frequency fan；8, temperature sensor；9, controller；10, shell；11, heat radiating metal pipe；12, air inlet；13, air outlet；14, diameter
To diversion trench；15, axial collecting tray；16, the first baffle plate；17, the first spiral stream guidance slot；18, round flow guiding disc；19, second
Spiral stream guidance slot；20, the second baffle plate；21, third baffle plate；22, through-hole；23, heat-conducting patch；24, heat transmission fin；25, it leads
Tracheae；26, switch valve；27, flow control valve.
Specific embodiment
The standardized element used in the present invention can commercially, and shaped piece is according to specification and attached drawing
Record can carry out customized, and the specific connection type of each part is all made of in the prior art mature bolt, rivet, weldering
The conventional means such as connect, paste, this will not be detailed here.
Referring to Fig.1-6, a specific embodiment of the invention includes cabinet body 1, several functional module groups are provided in cabinet body 1
2, water tank 3 is provided in the cabinet body 1, water tank 3 is connected with several heat exchanging water pipes 5, heat exchanging water pipe by frequency conversion water circulating pump 4
Flow control valve 27 is provided on 5, heat exchanging water pipe 5 is laid on 2 outside of functional module group, is provided with radiator 6 on water tank 3, exchanges heat
The backwater end of water pipe 5 is connected with the import of radiator 6, and the outlet of radiator 6 is connected to water tank 3, and change is provided on the outside of radiator 6
Frequency fan 7 is provided with a temperature sensor 8 on the outside of each functional module group 2 and the backwater end of heat exchanging water pipe 5；In cabinet body 1 also
It is provided with a controller 9, the input terminal of controller 9 is connected with each temperature sensor 8, the output end of controller 9 and frequency conversion
Water circulating pump 4, variable-frequency fan 7 are connected with flow control valve 27.Radiator 6 includes shell 10, is provided with and exchanges heat in shell 10
The one-to-one heat radiating metal pipe 11 of water pipe 5, is coaxially arranged with air inlet 12 and air outlet 13 on shell 10, air inlet 12 and goes out
The axis in air port 13 is vertically arranged with heat radiating metal pipe 11, and the surface of heat radiating metal pipe 11 is provided with several radial diversion trenches
14, the leeward of heat radiating metal pipe 11 is provided with axial collecting tray 15, and radial diversion trench 14 is connected with axial collecting tray 15, phase
There are two the first baffle plate 16 interconnected, the back of two the first baffle plates 16 for setting between two adjacent heat radiating metal pipes 11
The angle in wind face is 150 °.It is provided with the first spiral stream guidance slot 17 that several groups are separated from each other on the inside of heat radiating metal pipe 11, every group
The length of first spiral stream guidance slot 17 is the 3/4 of 11 inside perimeter of heat radiating metal pipe, is provided on the inside of heat radiating metal pipe 11 several
A circle flow guiding disc 18, round flow guiding disc 18 are arranged along the axis of heat radiating metal pipe 11, and round flow guiding disc 18 is located at axial converge
The back side of chute 15 is provided with the second spiral stream guidance slot 19 in round flow guiding disc 18, and the width of the second spiral stream guidance slot 19 is by upper
It is gradually increased under.5 inner wall of heat exchanging water pipe is connected with the second baffle plate 20, and the bottom of the second baffle plate 20 is connected with third baffling
Plate 21, the second baffle plate 20 and third baffle plate 21 and the direction of water flow are oppositely arranged, in the second baffle plate 20 and heat exchanging water pipe 5
The angle of wall is 45 °, and the angle of third baffle plate 21 and the second baffle plate 20 is 65 °, is provided with through-hole on the second baffle plate 20
22.Heat-conducting patch 23 is provided between adjacent heat exchange water pipe 5, heat-conducting patch 23 is fixed on 2 outer surface of functional module group, heat exchanging water pipe
Heat transmission fin 24 is provided between 5 and heat-conducting patch 23.
A kind of control method of the temperature control system of above-mentioned outdoor cabinet, comprising the following steps:
A, frequency conversion water circulating pump 4 drives the cooling water in water tank 1 in 5 internal circulation flow of heat exchanging water pipe, 7 convection current of variable-frequency fan
Cooling water through radiator 6 carries out cooling；
B, work of the surface temperature for the functional module group 2 that controller 9 is measured according to temperature sensor 8 to frequency conversion water circulating pump 4
The rate of doing work is adjusted；
C, controller 9 is according to the temperature of cooling water in the operating power of frequency conversion water circulating pump 4 and heat exchanging water pipe 5 to frequency conversion wind
The operating power of fan 7 is adjusted；
D, when the temperature of different function mould group 2 generates temperature difference, controller 9 is by flow control valve 27 to flowing through difference
The cooling water flow of functional module group 2 is adjusted.
In step B, the adjustment of the surface temperature numerical value of the operating power numerical value and functional module group 2 of frequency conversion water circulating pump 4 is closed
System is,
,
Wherein, P1For the operating power numerical value of frequency conversion water circulating pump 4, T1For the surface temperature numerical value of functional module group 2, k1With
k2For proportionality coefficient.
In step C, the operating power numerical value of variable-frequency fan 7 and the operating power numerical value of frequency conversion water circulating pump 4 and heat-exchanging water
The adjustment relationship of the temperature value of cooling water is in pipe 5,
Wherein, P2For the operating power numerical value of variable-frequency fan 7, T2For the temperature value of cooling water in heat exchanging water pipe 5, t1With
t2For sampling time section, T is the normal temperature numerical value of cooling water in heat exchanging water pipe 5, k3And k4For proportionality coefficient.
Gas-guide tube 25 is provided centrally in heat exchanging water pipe 5.Gas-guide tube 25 is connected with air inlet 12, sets on gas-guide tube 25
It is equipped with switch valve 26.When the water temperature in water tank 3 is persistently increased more than 40 DEG C, valve 26 is turned on the switch, the air that makes to radiate is by leading
The cooling water that tracheae 25 is exchanged in hot-water line 5 is cooled down in real time, can effectively control the water temperature in water tank 3, guarantees cooling water
Radiating efficiency.
In the description of the present invention, it is to be understood that, term " longitudinal direction ", " transverse direction ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown is merely for convenience of the description present invention, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (7)
1. a kind of temperature control system of outdoor cabinet, including cabinet body (1), cabinet body (1) is interior to be provided with several functional module groups
(2), it is characterised in that: be provided with water tank (3) in the cabinet body (1), water tank (3) is by frequency conversion water circulating pump (4) if being connected with
A heat exchanging water pipe (5) is done, is provided with flow control valve (27) on heat exchanging water pipe (5), heat exchanging water pipe (5) is laid on functional module group
(2) it on the outside of, is provided with radiator (6) on water tank (3), the backwater end of heat exchanging water pipe (5) is connected with the import of radiator (6), dissipates
The outlet of hot device (6) is connected to water tank (3), is provided with variable-frequency fan (7) on the outside of radiator (6), in each functional module group (2) and
A temperature sensor (8) is provided on the outside of the backwater end of heat exchanging water pipe (5)；A controller is additionally provided in cabinet body (1)
(9), the input terminal of controller (9) is connected with each temperature sensor (8), the output end and frequency conversion water circulating pump of controller (9)
(4), variable-frequency fan (7) is connected with flow control valve (25)；
The radiator (6) includes shell (10), is provided in shell (10) and heat exchanging water pipe (5) one-to-one heat radiating metal
It manages (11), is coaxially arranged with air inlet (12) and air outlet (13), the axis of air inlet (12) and air outlet (13) on shell (10)
Line is vertically arranged with heat radiating metal pipe (11), and the surface of heat radiating metal pipe (11) is provided with several radial diversion trenches (14), is dissipated
The leeward of thermometal pipe (11) is provided with axial collecting tray (15), and radial diversion trench (14) is connected with axial collecting tray (15)
Logical, there are two the first baffle plate (16) interconnected, two the first foldings for setting between two adjacent heat radiating metal pipes (11)
The angle of the leeward of flowing plate (16) is 160~145 °.
2. the temperature control system of outdoor cabinet according to claim 1, it is characterised in that: the heat radiating metal pipe (11)
Inside is provided with the first spiral stream guidance slot (17) that several groups are separated from each other, and the length of every group of first spiral stream guidance slot (17) is scattered
The 3/4 of perimeter on the inside of thermometal pipe (11), heat radiating metal pipe (11) inside are provided with several round flow guiding discs (18), and circle is led
Flow table (18) is arranged along the axis of heat radiating metal pipe (11), and round flow guiding disc (18) is located at the back side of axial collecting tray (15),
It is provided with the second spiral stream guidance slot (19) in round flow guiding disc (18), the width of the second spiral stream guidance slot (19) is from top to bottom gradually
Increase.
3. the temperature control system of outdoor cabinet according to claim 1, it is characterised in that: in the heat exchanging water pipe (5)
Wall is connected with the second baffle plate (20), and the bottom of the second baffle plate (20) is connected with third baffle plate (21), the second baffle plate
(20) and third baffle plate (21) and the direction of water flow it is oppositely arranged, the folder of the second baffle plate (20) and heat exchanging water pipe (5) inner wall
Angle is 45 °, and the angle of third baffle plate (21) and the second baffle plate (20) is 65 °, and the second baffle plate is provided with through-hole on (20)
(22)。
4. the temperature control system of outdoor cabinet according to claim 3, it is characterised in that: adjacent heat exchange water pipe (5) it
Between be provided with heat-conducting patch (23), heat-conducting patch (23) is fixed on functional module group (2) outer surface, heat exchanging water pipe (5) and thermally conductive patch
Heat transmission fin (24) are provided between piece (23).
5. a kind of control method of the temperature control system of outdoor cabinet described in claim 1-4 any one, feature exist
In the following steps are included:
A, the cooling water in frequency conversion water circulating pump (4) driving water tank (1) is in heat exchanging water pipe (5) internal circulation flow, variable-frequency fan (7)
Cooling is carried out to the cooling water for flowing through radiator (6)；
B, the surface temperature for the functional module group (2) that controller (9) is measured according to temperature sensor (8) is to frequency conversion water circulating pump (4)
Operating power be adjusted；
C, controller (9) is according to the operating power of frequency conversion water circulating pump (4) and the temperature of heat exchanging water pipe (5) interior cooling water to frequency conversion
The operating power of fan (7) is adjusted；
D, when the temperature of different function mould group (2) generates temperature difference, controller (9) is by flow control valve (27) to flowing through not
The cooling water flow of congenerous mould group (2) is adjusted.
6. the control method of the temperature control system of outdoor cabinet according to claim 5, it is characterised in that: in step B,
The operating power numerical value of frequency conversion water circulating pump (4) and the adjustment relationship of the surface temperature numerical value of functional module group (2) be,
Wherein, P1For the operating power numerical value of frequency conversion water circulating pump (4), T1For the surface temperature numerical value of functional module group (2), k1And k2
For proportionality coefficient.
7. the control method of the temperature control system of outdoor cabinet according to claim 6, it is characterised in that: in step C,
The operating power numerical value of variable-frequency fan (7) and the operating power numerical value of frequency conversion water circulating pump (4) and heat exchanging water pipe (5) interior cooling water
The adjustment relationship of temperature value be,
Wherein, P2For the operating power numerical value of variable-frequency fan (7), T2For the temperature value of heat exchanging water pipe (5) interior cooling water, t1And t2
For sampling time section, T is the normal temperature numerical value of heat exchanging water pipe (5) interior cooling water, k3And k4For proportionality coefficient.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611143603.2A CN106793686B (en) | 2016-12-13 | 2016-12-13 | A kind of temperature control system and its control method of outdoor cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611143603.2A CN106793686B (en) | 2016-12-13 | 2016-12-13 | A kind of temperature control system and its control method of outdoor cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106793686A CN106793686A (en) | 2017-05-31 |
| CN106793686B true CN106793686B (en) | 2019-01-04 |
Family
ID=58876201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611143603.2A Active CN106793686B (en) | 2016-12-13 | 2016-12-13 | A kind of temperature control system and its control method of outdoor cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106793686B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107526868B (en) * | 2017-07-17 | 2020-09-25 | 安徽四创电子股份有限公司 | Thermal design method for radar electronic cabinet system |
| CN109032302A (en) * | 2018-08-03 | 2018-12-18 | 安徽赛福贝特信息技术有限公司 | A kind of big data server heat sink |
| CN111182771A (en) * | 2020-01-20 | 2020-05-19 | 无锡赛思亿电气科技有限公司 | Heat dissipation system of high-power combined electrical cabinet and control method thereof |
| CN112739146A (en) * | 2020-11-21 | 2021-04-30 | 北京首信圆方机电设备有限公司 | Machine cabinet |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140049292A (en) * | 2012-10-17 | 2014-04-25 | 이광로 | Cooler device of filter evaporation style |
| CN104821621A (en) * | 2015-04-24 | 2015-08-05 | 国家电网公司 | Water cooling type heat dissipation system of charging and discharging machine |
| CN204560099U (en) * | 2015-04-01 | 2015-08-12 | 太仓陶氏电气有限公司 | A kind of intelligent frequency convertor cooling device |
| CN105700586A (en) * | 2016-01-27 | 2016-06-22 | 董冬 | An electrical equipment heat radiation apparatus |
| CN205477880U (en) * | 2016-03-22 | 2016-08-17 | 浙江大学 | Engine intelligent cooling systematic testing platform based on components of a whole that can function independently cooling and reverse cooling |
| CN205641292U (en) * | 2016-03-23 | 2016-10-12 | 广东工业大学 | Automatic accuse temperature selectivity is stored up coldly from circulative cooling system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203912439U (en) * | 2014-06-10 | 2014-10-29 | 吴妍 | Outdoor communication equipment cabinet |
| CN205565403U (en) * | 2016-02-04 | 2016-09-07 | 郑州工业应用技术学院 | Multi -functional power equipment cabinet |
-
2016
- 2016-12-13 CN CN201611143603.2A patent/CN106793686B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140049292A (en) * | 2012-10-17 | 2014-04-25 | 이광로 | Cooler device of filter evaporation style |
| CN204560099U (en) * | 2015-04-01 | 2015-08-12 | 太仓陶氏电气有限公司 | A kind of intelligent frequency convertor cooling device |
| CN104821621A (en) * | 2015-04-24 | 2015-08-05 | 国家电网公司 | Water cooling type heat dissipation system of charging and discharging machine |
| CN105700586A (en) * | 2016-01-27 | 2016-06-22 | 董冬 | An electrical equipment heat radiation apparatus |
| CN205477880U (en) * | 2016-03-22 | 2016-08-17 | 浙江大学 | Engine intelligent cooling systematic testing platform based on components of a whole that can function independently cooling and reverse cooling |
| CN205641292U (en) * | 2016-03-23 | 2016-10-12 | 广东工业大学 | Automatic accuse temperature selectivity is stored up coldly from circulative cooling system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106793686A (en) | 2017-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106793686B (en) | A kind of temperature control system and its control method of outdoor cabinet | |
| CN104049701A (en) | Water-cooled backing plate heat exchanger and performance test system thereof | |
| CN207836045U (en) | A kind of air cooling of single channel, the concatenated server cabinet of liquid cooling | |
| CN107845842A (en) | A kind of batteries of electric automobile group Two-way Cycle ambient temperature control device | |
| CN204680509U (en) | Intelligent transformer cooling system | |
| CN206281082U (en) | Automatically controlled radiator structure for air-conditioner and outdoor unit, air-conditioner with it | |
| CN108562032A (en) | A kind of radiate unifies end with convection | |
| CN211019734U (en) | Novel heat dissipation regulator cubicle | |
| CN106338210A (en) | The heat sink and control method thereof | |
| CN208398143U (en) | Induction cooker with good heat dissipation effect | |
| CN207852444U (en) | A kind of heat dissipating device of transformer | |
| CN207474516U (en) | A kind of battery pack heat exchange structure | |
| CN104936418A (en) | Integrated water-cooling type heat dissipation system for charging bin of electric automobile | |
| CN209376121U (en) | A kind of cooling system of control fitting case | |
| CN203982297U (en) | Water-cooled back plate type heat interchanger and Performance Test System thereof | |
| CN208174521U (en) | A kind of frequency converter automatic cooling system | |
| CN208242071U (en) | A kind of charging pile radiator | |
| CN208704485U (en) | A kind of cooling tower and water pump electronic-control device | |
| CN206222972U (en) | A kind of radiator | |
| CN208187188U (en) | A kind of more iris type cooling towers of curved tube | |
| CN102367977A (en) | Capillary network air conditioner device | |
| CN205079320U (en) | Electric heating apparatus | |
| CN200968744Y (en) | Hydrologic cycle small-sized temperature differential electric-controlled apparatus | |
| CN205071352U (en) | Industry microwave heating equipment | |
| CN204830961U (en) | Compulsory convection heat transfer pulsation heat pipe cooling ware for heat supply |
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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Temperature control system and control method of outdoor cabinet Effective date of registration: 20221221 Granted publication date: 20190104 Pledgee: Bank of China Limited by Share Ltd. Cangzhou branch Pledgor: YIBO COMMUNICATION EQUIPMENT GROUP Co.,Ltd. Registration number: Y2022980027194 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20190104 Pledgee: Bank of China Limited by Share Ltd. Cangzhou branch Pledgor: YIBO COMMUNICATION EQUIPMENT GROUP Co.,Ltd. Registration number: Y2022980027194 |