CN113675752A - Electric control cabinet cooling device - Google Patents
Electric control cabinet cooling device Download PDFInfo
- Publication number
- CN113675752A CN113675752A CN202010405746.6A CN202010405746A CN113675752A CN 113675752 A CN113675752 A CN 113675752A CN 202010405746 A CN202010405746 A CN 202010405746A CN 113675752 A CN113675752 A CN 113675752A
- Authority
- CN
- China
- Prior art keywords
- control cabinet
- electric control
- cabinet shell
- electric
- refrigerator
- 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 38
- 230000017525 heat dissipation Effects 0.000 claims abstract description 15
- 238000010521 absorption reaction Methods 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 9
- 239000000428 dust Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 230000001681 protective effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005338 heat storage Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/32—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from a charging set comprising a non-electric prime mover rotating at constant speed
Abstract
The invention discloses an electric control cabinet cooling device which comprises an electric control cabinet shell, a control processing device and an electric storage device, wherein a heat dissipation fan is fixedly installed at the top of the inner side of the electric control cabinet shell, a dustproof net is arranged at the lower end of the heat dissipation fan, a temperature detector is fixedly installed on the rear side face of the inner part of the electric control cabinet shell, and the dustproof net is fixedly connected with the inner wall of the electric control cabinet shell. According to the invention, the refrigerator, the processor and the control panel are arranged in the control processing device, and the temperature detector is arranged in the electric control cabinet shell, when the temperature detector detects that a certain temperature is reached, the processor can send a signal to start the refrigerator, the refrigerator can input cold air into the electric control cabinet shell through the air outlet, meanwhile, the processor also can send a signal to the cooling fan, the cooling fan starts to rotate, the internal heat dissipation is accelerated, and when the temperature is reduced, the processor can send a signal to timely turn off the refrigerator and the cooling fan, so that the heat dissipation effect is good, the energy is saved, and the environment is protected.
Description
Technical Field
The invention relates to the technical field of electric control cabinets, in particular to a cooling device for an electric control cabinet.
Background
The electric control cabinet is an electric appliance installation control cabinet which is formed by assembling switch equipment, a measuring instrument, a protective electric appliance and auxiliary equipment in a closed or semi-closed metal cabinet according to the requirement of electric wiring, the arrangement of the electric control cabinet meets the requirement of normal operation of an electric power system, is convenient to overhaul, does not endanger the safety of a person and surrounding equipment, and is commonly used in various power stations, substations, factories and large markets;
and the problem that present traditional automatically controlled cabinet cooling device exists has: at present traditional automatically controlled cabinet cooling device power consumption is big, cool down the heat dissipation through forced air cooling heat dissipation or water-cooling heat dissipation usually, and the air-cooling radiating effect of pure is not good, can only accelerate thermal giving off still can not be fine cooling, and water-cooling heat dissipation energy consumption is higher, there is the water pipe to break and spill the danger of condensate, and cooling device is usually not sealed, can cause the dust to get into the operation that influences inside accurate electrical apparatus in the automatically controlled cabinet in a large number, the heat scatters and disappears extravagantly seriously simultaneously, not enough environmental protection and energy saving.
Disclosure of Invention
The invention aims to provide a cooling device for an electric control cabinet, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a cooling device of an electric control cabinet comprises an electric control cabinet shell, a control processing device and an electric power storage device, wherein a cooling fan is fixedly installed at the top of the inner side of the electric control cabinet shell, a dustproof net is arranged at the lower end of the cooling fan, a temperature detector is fixedly installed on the rear side face of the inner portion of the electric control cabinet shell, the dustproof net is fixedly connected with the inner wall of the electric control cabinet shell, the control processing device comprises a refrigerator, a processor and a control panel, an air inlet pipe is fixedly installed at the lower end of the refrigerator, an air outlet pipe is fixedly installed on one side face, close to the electric control cabinet shell, of the refrigerator, the processor is fixedly installed on the rear end face of the outer side of the control processing device, the input end of the control panel is electrically connected with a mains supply, the output end of the control panel is electrically connected with the input end of the temperature detector and the input end of the cooling fan, and the output end of the temperature detector is electrically connected with the input end of the processor, the output end of the processor is electrically connected with the output end of the refrigerator, the electric storage device comprises a heat absorption plate, a thermoelectric converter and a storage battery, the electric storage device is fixedly installed on any one of the left side surface and the right side surface of the electric control cabinet shell, the heat absorption plate is installed on the inner wall of the electric control cabinet shell and penetrates through the inner wall, the thermoelectric converter is fixedly installed at one end of the heat absorption plate, and the output end of the thermoelectric converter is electrically connected with the storage battery.
Preferably, a heat insulation plate is arranged between the electric control cabinet shell and the control processing device, and the air outlet pipe and the air inlet pipe penetrate through the heat insulation plate and the electric control cabinet shell.
Preferably, the air inlet side of the air inlet pipe and the air outlet side of the air outlet pipe are both provided with pipeline filter screens.
Preferably, the output end of the control panel is electrically connected with the input end of the thermoelectric converter.
Preferably, a battery protection shell is arranged on the outer side of the storage battery, and the battery protection shell is fixedly connected to the outer side wall of the thermoelectric converter through bolts.
Preferably, the temperature detector is fixedly installed on the inner side wall of the shell of the electric control cabinet and is positioned in the middle of the positions of the air inlet pipe and the air outlet pipe.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the refrigerator, the processor and the control panel are arranged in the control processing device, and the temperature detector is arranged in the electric control cabinet shell, when the temperature detector detects that a certain temperature is reached, the processor can send a signal to start the refrigerator, the refrigerator can input cold air into the electric control cabinet shell through the air outlet, meanwhile, the processor also can send a signal to the cooling fan, the cooling fan starts to rotate to accelerate the internal heat dissipation, when the temperature is reduced, the processor can send a signal to timely turn off the refrigerator and the cooling fan, the cooling effect is good, and the energy conservation and the environmental protection are realized;
2. the invention is also provided with an electric storage device, a heat absorbing plate is arranged in the electric storage device, heat can be absorbed by the heat absorbing plate and converted into electric energy by the thermoelectric converter to be stored in the electric storage battery, and meanwhile, the heat insulation plate can prevent the heat from being dissipated into the control processing device, so that resources are fully utilized, and waste of the heat is avoided.
Drawings
FIG. 1 is a schematic view of the overall structure of an electric control cabinet cooling device according to the present invention;
FIG. 2 is a schematic top view of a cooling apparatus for an electric control cabinet according to the present invention;
fig. 3 is a schematic diagram of the internal structure of the heat storage device of the cooling device of the electric control cabinet.
In the figure: 1. an electric control cabinet shell; 2. a heat radiation fan; 3. a dust screen; 4. a control processing device; 5. an air inlet pipe; 6. an air outlet pipe; 7. a processor; 8. a refrigerator; 9. a heat insulation plate; 10. a pipeline filter screen; 11. an electrical storage device; 12. a heat absorbing plate; 13. a thermoelectric converter; 14. a battery protective case; 15. a storage battery; 16. a temperature detector; 17. a control panel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a cooling device of an electric control cabinet comprises an electric control cabinet shell 1, a control processing device 4 and an electric power storage device 11, wherein a heat radiation fan 2 is fixedly installed at the top of the inner side of the electric control cabinet shell 1, a dustproof net 3 is arranged at the lower end of the heat radiation fan 2, a temperature detector 16 is fixedly installed on the rear side face of the inner part of the electric control cabinet shell, the dustproof net 3 is fixedly connected with the inner wall of the electric control cabinet shell 1, the control processing device 4 comprises a refrigerator 8, a processor 7 and a control panel 17, an air inlet pipe 5 is fixedly installed at the lower end of the refrigerator 8, an air outlet pipe 6 is fixedly installed at one side face of the refrigerator 8 close to the electric control cabinet shell 1, the processor 7 is fixedly installed on the rear end face of the outer side of the control processing device 4, the input end of the control panel 17 is electrically connected with a mains supply, the output end of the control panel 17, the input end of the temperature detector 16 and the input end of the heat radiation fan 2, the output end of the temperature detector 16 is electrically connected with the input end of the processor 7, the output end of the processor 7 is electrically connected with the output end of the refrigerator 8, the electric storage device 11 comprises a heat absorption plate 12, a thermoelectric converter 13 and a storage battery 15, the electric storage device 11 is fixedly installed on any one of the left side surface and the right side surface of the electric control cabinet shell 1, the heat absorption plate 12 is installed on the inner wall of the electric control cabinet shell 1 and penetrates through the inner wall, the thermoelectric converter 13 is fixedly installed at one end of the heat absorption plate 12, and the output end of the thermoelectric converter 13 is electrically connected with the storage battery 15.
A heat insulation plate 9 is arranged between the electric control cabinet shell 1 and the control processing device 4, the air outlet pipe 6 and the air inlet pipe 5 both penetrate through the heat insulation plate 9 and the electric control cabinet shell 1, the heat insulation plate 9 can prevent heat from dissipating into the control processing device 4, the overhigh temperature in the control processing device 4 is avoided, a pipeline filter screen 10 is arranged on the air inlet side of the air inlet pipe 5 and the air outlet side of the air outlet pipe 6, the pipeline filter screen 10 can prevent dust from entering the electric control cabinet shell 1, the output end of the control panel 17 is electrically connected with the input end of the thermoelectric converter 13, a battery protective shell 14 is arranged on the outer side of the storage battery 15, the battery protective shell 14 is fixedly connected on the outer side wall of the thermoelectric converter 13 through bolts, the battery protective shell 14 can protect the storage battery 15 and prevent electric leakage, the temperature detector 16 is fixedly arranged on the inner side wall of the electric control cabinet shell 1 and is positioned in the middle of the positions of the air inlet pipe 5 and the air outlet pipe 6, the temperature can be detected evenly, and the temperature detection error of the temperature detector 16 can be reduced.
The working principle is as follows: the invention sets a refrigerator 8, a processor 7 and a control panel 17 in a control processing device 4 and a temperature detector 16 in an electric control cabinet shell 1, when the temperature detector 16 detects that a certain temperature is reached, the processor 7 sends a signal to start the refrigerator 8, the refrigerator 8 inputs cold air into the electric control cabinet shell 1 through an air outlet, the processor 7 also sends a signal to a cooling fan 2, the cooling fan 2 is rotated, an air outlet pipe 6 and the cooling fan 2 work simultaneously to accelerate the heat dissipation in the electric control cabinet, when the temperature is reduced, the processor 7 sends a signal to close the refrigerator 8 and the cooling fan 2, the work of the processor 7 can be started or closed through the control panel 17, when the heat is dissipated in the electric control cabinet, a heat absorbing plate 12 can absorb and transmit the heat to a thermoelectric converter 13, the thermoelectric converter 13 can convert the absorbed heat into electric energy and input the electric energy into a storage battery 15 through an output end for storage, the invention has the advantages of energy saving, environmental protection and good heat dissipation effect.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an electric control cabinet cooling device, includes electric control cabinet casing (1), control processing apparatus (4) and power storage device (11), its characterized in that: the heat dissipation device is characterized in that a heat dissipation fan (2) is fixedly mounted at the top of the inner side of the electric control cabinet shell (1), a dust screen (3) is arranged at the lower end of the heat dissipation fan (2), a temperature detector (16) is fixedly mounted on the rear side face of the inner part of the electric control cabinet shell, the dust screen (3) is fixedly connected with the inner wall of the electric control cabinet shell (1), the control processing device (4) comprises a refrigerator (8), a processor (7) and a control panel (17), an air inlet pipe (5) is fixedly mounted at the lower end of the refrigerator (8), an air outlet pipe (6) is fixedly mounted at one side face of the refrigerator (8) close to the electric control cabinet shell (1), the processor (7) is fixedly mounted on the rear end face of the outer side of the control processing device (4), the input end of the control panel (17) is electrically connected with a mains supply, the output end of the control panel (17) is connected with the input end of the temperature detector (16) and the input end of the heat dissipation fan (2), the output end of the temperature detector (16) is electrically connected with the input end of the processor (7), the output end of the processor (7) is electrically connected with the output end of the refrigerator (8), the electric storage device (11) comprises a heat absorption plate (12), a thermoelectric converter (13) and a storage battery (15), the electric storage device (11) is fixedly installed on any one of the left side surface and the right side surface of the electric control cabinet shell (1), the heat absorption plate (12) is installed on the inner wall of the electric control cabinet shell (1) and penetrates through the inner wall, the thermoelectric converter (13) is fixedly installed at one end of the heat absorption plate (12), and the output end of the thermoelectric converter (13) is electrically connected with the storage battery (15).
2. The cooling device for the electric control cabinet according to claim 1, wherein: and a heat insulation plate (9) is arranged between the electric control cabinet shell (1) and the control processing device (4), and the air outlet pipe (6) and the air inlet pipe (5) both penetrate through the heat insulation plate (9) and the electric control cabinet shell (1).
3. The cooling device for the electric control cabinet according to claim 1, wherein: and the air inlet side of the air inlet pipe (5) and the air outlet side of the air outlet pipe (6) are both provided with pipeline filter screens (10).
4. The cooling device for the electric control cabinet according to claim 1, wherein: the output end of the control panel (17) is electrically connected with the input end of the thermoelectric converter (13).
5. The cooling device for the electric control cabinet according to claim 1, wherein: and a battery protection shell (14) is arranged on the outer side of the storage battery (15), and the battery protection shell (14) is fixedly connected to the outer side wall of the thermoelectric converter (13) through a bolt.
6. The cooling device for the electric control cabinet according to claim 1, wherein: the temperature detector (16) is fixedly arranged on the inner side wall of the electric cabinet shell (1) and is positioned in the middle of the positions of the air inlet pipe (5) and the air outlet pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010405746.6A CN113675752A (en) | 2020-05-14 | 2020-05-14 | Electric control cabinet cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010405746.6A CN113675752A (en) | 2020-05-14 | 2020-05-14 | Electric control cabinet cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113675752A true CN113675752A (en) | 2021-11-19 |
Family
ID=78537144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010405746.6A Pending CN113675752A (en) | 2020-05-14 | 2020-05-14 | Electric control cabinet cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113675752A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115046222A (en) * | 2022-05-26 | 2022-09-13 | 阿尔法（江苏）重工科技有限公司 | Furnace chamber for automatically adjusting PID (proportion integration differentiation) of gas in powder making system |
-
2020
- 2020-05-14 CN CN202010405746.6A patent/CN113675752A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115046222A (en) * | 2022-05-26 | 2022-09-13 | 阿尔法（江苏）重工科技有限公司 | Furnace chamber for automatically adjusting PID (proportion integration differentiation) of gas in powder making system |
| CN115046222B (en) * | 2022-05-26 | 2024-01-12 | 阿尔法（江苏）重工科技有限公司 | Furnace chamber capable of automatically adjusting PID (proportion integration differentiation) by gas in pulverizing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20211119 |
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| WD01 | Invention patent application deemed withdrawn after publication |