CN112467577A - Microcomputer protection device for electric power system - Google Patents
Microcomputer protection device for electric power system Download PDFInfo
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- CN112467577A CN112467577A CN202011336874.6A CN202011336874A CN112467577A CN 112467577 A CN112467577 A CN 112467577A CN 202011336874 A CN202011336874 A CN 202011336874A CN 112467577 A CN112467577 A CN 112467577A
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- Prior art keywords
- pipe
- box
- communicated
- microcomputer
- protection device
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- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a microcomputer protection device of an electric power system, which comprises a fixed box, wherein a heat radiating piece is arranged in the fixed box, a microcomputer is arranged on the heat radiating piece, a storage box is arranged in the fixed box, a circulating piece is arranged on the storage box, symmetrically distributed blowers are arranged on the storage box, air outlets of the blowers are communicated and provided with connecting pieces, and rotating pieces are rotatably arranged on the connecting pieces; the circulation piece comprises a cooling pipe, one end of the cooling pipe is communicated with a pump body, the other end of the cooling pipe is communicated with a connecting pipe, and a flow slowing box is communicated and arranged below the connecting pipe. The protection device effectively reduces the overhigh temperature of the microcomputer equipment, improves the operation efficiency and the service life, avoids the occurrence of safety accidents, has high heat dissipation efficiency by rotating the rotating piece and blowing air at 360 degrees, is matched with the condenser pipe for cooling, quickly reduces the temperature in the box, has good cooling effect, circulates the cooling liquid, improves the utilization rate, reduces the maintenance cost, saves energy and protects the environment.
Description
Technical Field
The invention relates to a protection device, in particular to a microcomputer protection device for an electric power system.
Background
The microcomputer protection device comprises components such as a high integration degree, a single chip microcomputer without a bus chip, a high-precision current and voltage transformer, a high-insulation-strength outlet intermediate relay, a high-reliability switching power supply module and the like, and can meet various protection requirements of various equipment of various transformer substations, so that great convenience is provided for transformer substation design and computer networking.
Disclosure of Invention
The invention aims to provide a microcomputer protection device for an electric power system, the temperature in a box rises along with the running of a microcomputer, heat is transferred to a heat dissipation plate and a heat dissipation block for heat dissipation, when the heat is overlarge, a pump body pumps out cooling liquid in a storage box, the cooling liquid flows into a slow flow box through a cooling pipe and a connecting pipe, the temperature in the box is reduced in the flowing process, the cooling liquid flows back into the storage box through a drainage pipe again to complete circulation, a blower blows air while the cooling liquid flows, the cooling liquid enters a fourth vent pipe through a first vent pipe, a second vent pipe and a third vent pipe, the air in the vent pipes blows an exhaust pipe and pushes a side plate to enable a rotating piece to rotate, the air entering the exhaust pipe rotates and blows out through an exhaust hole, the protection device effectively reduces the overhigh temperature of microcomputer equipment, improves the running efficiency and the service life, avoids the occurrence of safety accidents, the cooling device has the advantages of high heat dissipation efficiency, cooling by matching with the condenser pipe, rapid reduction of temperature energy in the box, good cooling effect, circulating cooling liquid, improvement of the utilization rate, reduction of maintenance cost, energy conservation and environmental protection.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides an electric power system computer protection device, protection device includes fixed case, be equipped with the radiating piece in the fixed case, be equipped with the computer on the radiating piece, be equipped with the bin in the fixed case, be equipped with the circulation piece on the bin, be equipped with the air-blower of symmetric distribution on the bin, the air outlet intercommunication of air-blower is equipped with the connecting piece, rotates on the connecting piece and is equipped with the rotating member.
The circulation piece comprises a cooling pipe, one end of the cooling pipe is communicated with a pump body, the other end of the cooling pipe is communicated with a connecting pipe, and a flow slowing box is communicated and arranged below the connecting pipe.
The connecting piece includes first ventilation pipe, and the intercommunication is equipped with the second ventilation pipe on the first ventilation pipe, and the intercommunication is equipped with the third ventilation pipe on the first ventilation pipe, all communicates on second ventilation pipe and the third ventilation pipe to be equipped with fourth ventilation pipe, is equipped with the bearing on the fourth ventilation pipe, is equipped with the fixing base on the fourth ventilation pipe.
The rotating part comprises a supporting plate, an exhaust pipe is arranged on the supporting plate, side plates distributed in an array mode are obliquely arranged in the exhaust pipe, and exhaust holes are formed in the exhaust pipe in a communicated mode.
Further, the fixed box comprises a box body, a box door is arranged on the box body in a rotating mode, a blind window is arranged on the box body, the storage box is connected with the inside of the box body in a fastening mode, and the air blower is connected with the storage box in a fastening mode.
Furthermore, the heat dissipation part comprises a heat dissipation plate, heat dissipation blocks distributed in an array are arranged on the heat dissipation plate, heat dissipation grooves distributed in an array are formed in the heat dissipation blocks, and the microcomputer is fixedly connected with the heat dissipation plate.
Furthermore, a fixing plate is arranged below the slow flow box, a drainage tube is communicated with the lower part of the slow flow box, and a through hole is formed in the slow flow box.
Further, the drainage tube communicates with the inside of the storage box, the fixing plate is in fastening connection with the storage box, the pump body is in fastening connection with the storage box, and the suction tube of the pump body communicates with the inside of the storage box.
Furthermore, a groove is formed in the fixing seat, and a limiting groove is formed in the fixing seat.
Furthermore, the first vent pipe is communicated with an air outlet of the air blower, the outer wall of the fourth vent pipe is fixedly connected with an inner core of the bearing, and an outer rotor of the bearing is matched with the groove.
Furthermore, a limiting ring is arranged below the supporting plate, a fixing ring is arranged below the supporting plate, and a connecting hole is formed in the supporting plate.
Furthermore, the connecting hole is communicated with the inside of the exhaust pipe, the connecting hole is communicated with the inside of the fourth vent pipe, the fixing ring is fixedly connected with the bearing outer rotor, and the rotating piece is rotatably connected with the connecting piece through the matching of the limiting ring and the limiting groove.
The invention has the beneficial effects that:
1. the protection device effectively reduces the overhigh temperature of the microcomputer equipment, improves the operation efficiency and the service life, avoids the occurrence of safety accidents, has high heat dissipation efficiency by blowing the rotating piece in a rotating mode at 360 degrees, is matched with the condenser pipe for cooling, and has good cooling effect because the temperature in the box can be rapidly reduced;
2. the protection device of the invention uses circulating cooling liquid, improves the utilization rate, reduces the maintenance cost, saves energy and protects environment;
drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the protection device of the present invention;
FIG. 2 is a schematic view of a portion of the protective device of the present invention;
FIG. 3 is a schematic view of a portion of the protective device of the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 3A according to the present invention;
FIG. 5 is a schematic view of a portion of the protective device of the present invention;
FIG. 6 is a schematic view of a portion of the protective device of the present invention;
FIG. 7 is a cross-sectional view of the protective device of the present invention;
FIG. 8 is a cross-sectional view of a rotating member of the present invention;
fig. 9 is an enlarged view of the structure of fig. 8 at B according to the present invention.
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.
The utility model provides an electric power system computer protection device, protection device includes fixed case 1, as shown in fig. 1, fig. 2, is equipped with radiating piece 2 in the fixed case 1, is equipped with computer 3 on the radiating piece 2, is equipped with bin 4 in the fixed case 1, is equipped with circulation piece 5 on the bin 4, is equipped with the air-blower 6 of symmetric distribution on the bin, and the air outlet intercommunication of air-blower 6 is equipped with connecting piece 7, rotates on the connecting piece 7 and is equipped with rotating member 8.
The fixed box 1 comprises a box body 11, as shown in fig. 1, a box door 12 is rotatably arranged on the box body 11, a shutter 13 is arranged on the box body 11, the storage box 4 is tightly connected with the inside of the box body 11, and the blower 6 is tightly connected with the storage box 4.
The heat sink 2 includes a heat sink 21, as shown in fig. 3 and 4, the heat sink 21 is provided with heat dissipation blocks 22 distributed in an array, the heat dissipation blocks 22 are provided with heat dissipation grooves 23 distributed in an array, and the microcomputer 3 is fastened to the heat sink 21.
The circulation member 5 includes a cooling pipe 51, as shown in fig. 5, one end of the cooling pipe 51 is communicated with a pump body 52, the other end is communicated with a connecting pipe 53, a slow flow box 54 is communicated with the lower part of the connecting pipe 53, a fixing plate 55 is arranged below the slow flow box 54, a drainage pipe 56 is communicated with the lower part of the slow flow box 54, a through hole 57 is arranged on the slow flow box 54, the drainage pipe 56 is communicated with the inside of the storage box 4, the fixing plate 55 is tightly connected with the storage box 4, the pump body 52 is tightly connected with the storage box 4, and a suction pipe of the pump body 52 is communicated with.
Connecting piece 7 includes first ventilation pipe 71, as shown in fig. 6, fig. 7, the intercommunication is equipped with second ventilation pipe 72 on the first ventilation pipe 7, the intercommunication is equipped with third ventilation pipe 73 on the first ventilation pipe 71, all the intercommunication is equipped with fourth ventilation pipe 74 on second ventilation pipe 72 and the third ventilation pipe 73, be equipped with bearing 75 on the fourth ventilation pipe 74, be equipped with fixing base 76 on the fourth ventilation pipe 74, be equipped with recess 77 on the fixing base 76, be equipped with spacing groove 78 on the fixing base 76, first ventilation pipe 71 communicates with the air outlet of air-blower 6, the outer wall of fourth ventilation pipe and the inner core fastening connection of bearing 75, the outer rotor and the recess 77 cooperation of bearing 75.
The rotating member 8 comprises a supporting plate 81, as shown in fig. 7, fig. 8 and fig. 9, a limiting ring 82 is arranged below the supporting plate 81, a fixing ring 83 is arranged below the supporting plate 81, a connecting hole 84 is formed in the supporting plate 81, an exhaust pipe 85 is arranged on the supporting plate 81, a side plate 86 which is distributed in an array mode is obliquely arranged in the exhaust pipe 85, an exhaust hole 87 is formed in the exhaust pipe 85 in a communicated mode, the connecting hole 84 is communicated with the exhaust pipe 85 in the inside, the connecting hole 84 is communicated with the fourth ventilation pipe 74 in the inside, the fixing ring 83 is fixedly connected with an outer rotor of the bearing 75, and the rotating member 8 is.
When the microcomputer protection device is used, the temperature in the box rises along with the operation of the microcomputer 3, heat is transferred to the heat dissipation plate 21 and the heat dissipation block 22 for heat dissipation, when the heat is too high, the pump body 52 pumps out cooling liquid in the storage box 4, the cooling liquid flows into the slow flow box 54 through the cooling pipe 51 and the connecting pipe 53, the temperature in the box is reduced in the flowing process, the cooling liquid flows back into the storage box 4 again through the drainage pipe 56 to complete circulation, the blower 6 blows air while the cooling liquid flows, the cooling liquid enters the fourth vent pipe 74 through the first vent pipe 71, the second vent pipe 72 and the third vent pipe 73, the air in the vent pipe 74 blows the exhaust pipe 85 and pushes the side plate 86 to rotate the rotating piece 8, and the air entering the exhaust pipe 85 is blown out through the exhaust hole 87 in a rotating manner, the microcomputer protection device effectively reduces the too high temperature, improves the operation efficiency and prolongs the service life, the full-angle air blower has the advantages of high heat dissipation efficiency, cooling by matching with the condenser pipe, rapid reduction of temperature in the box, good cooling effect, circulating cooling liquid, improvement of utilization rate, reduction of maintenance cost, energy conservation and environmental protection.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (9)
1. A power system microcomputer protection device comprises a fixed box (1), and is characterized in that a heat dissipation piece (2) is arranged in the fixed box (1), a microcomputer (3) is arranged on the heat dissipation piece (2), a storage box (4) is arranged in the fixed box (1), a circulation piece (5) is arranged on the storage box (4), symmetrically distributed air blowers (6) are arranged on the storage box, air outlets of the air blowers (6) are communicated and provided with connecting pieces (7), and rotating pieces (8) are rotatably arranged on the connecting pieces (7);
the circulating piece (5) comprises a cooling pipe (51), one end of the cooling pipe (51) is communicated with a pump body (52), the other end of the cooling pipe (51) is communicated with a connecting pipe (53), and a flow slowing box (54) is communicated below the connecting pipe (53);
the connecting piece (7) comprises a first ventilating pipe (71), a second ventilating pipe (72) is arranged on the first ventilating pipe (7) in a communicating mode, a third ventilating pipe (73) is arranged on the first ventilating pipe (71) in a communicating mode, fourth ventilating pipes (74) are arranged on the second ventilating pipe (72) and the third ventilating pipe (73) in a communicating mode, a bearing (75) is arranged on each fourth ventilating pipe (74), and a fixing seat (76) is arranged on each fourth ventilating pipe (74);
the rotating part (8) comprises a supporting plate (81), an exhaust pipe (85) is arranged on the supporting plate (81), a side plate (86) which is distributed in an array mode is obliquely arranged in the exhaust pipe (85), and an exhaust hole (87) is formed in the exhaust pipe (85) in a communicated mode.
2. The protection device for the microcomputer in the power system according to claim 1, wherein the fixed box (1) comprises a box body (11), a box door (12) is rotatably arranged on the box body (11), a shutter (13) is arranged on the box body (11), the storage box (4) is tightly connected with the inside of the box body (11), and the blower (6) is tightly connected with the storage box (4).
3. The protection device for the microcomputer in the power system according to claim 1, wherein the heat dissipation member (2) comprises a heat dissipation plate (21), the heat dissipation plate (21) is provided with heat dissipation blocks (22) distributed in an array, the heat dissipation blocks (22) are provided with heat dissipation grooves (23) distributed in an array, and the microcomputer (3) is fastened to the heat dissipation plate (21).
4. The protection device for the microcomputer of the power system according to claim 1, wherein a fixing plate (55) is arranged below the slow flow box (54), a drainage tube (56) is communicated with the lower part of the slow flow box (54), and a through hole (57) is formed in the slow flow box (54).
5. The protection device for the microcomputer of the electric power system according to claim 4, wherein the drainage tube (56) is communicated with the inside of the storage tank (4), the fixing plate (55) is tightly connected with the storage tank (4), the pump body (52) is tightly connected with the storage tank (4), and the suction tube of the pump body (52) is communicated with the inside of the storage tank (4).
6. The protection device for the microcomputer in the power system according to claim 1, wherein the fixing seat (76) is provided with a groove (77), and the fixing seat (76) is provided with a limit groove (78).
7. The protection device for the microcomputer in an electric power system according to claim 6, wherein the first ventilation pipe (71) is communicated with an air outlet of the blower (6), the outer wall of the fourth ventilation pipe is fixedly connected with the inner core of the bearing (75), and the outer rotor of the bearing (75) is matched with the groove (77).
8. The protection device for the microcomputer in the electric power system according to claim 6, wherein a limit ring (82) is arranged below the supporting plate (81), a fixing ring (83) is arranged below the supporting plate (81), and a connecting hole (84) is formed in the supporting plate (81).
9. The protection device for the microcomputer in the power system according to claim 8, wherein the connection hole (84) is communicated with the inside of the exhaust pipe (85), the connection hole (84) is communicated with the inside of the fourth vent pipe (74), the fixing ring (83) is tightly connected with the outer rotor of the bearing (75), and the rotating member (8) is rotatably connected with the connecting member (7) through the matching of the limiting ring (82) and the limiting groove (78).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011336874.6A CN112467577A (en) | 2020-11-25 | 2020-11-25 | Microcomputer protection device for electric power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011336874.6A CN112467577A (en) | 2020-11-25 | 2020-11-25 | Microcomputer protection device for electric power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112467577A true CN112467577A (en) | 2021-03-09 |
Family
ID=74799405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011336874.6A Withdrawn CN112467577A (en) | 2020-11-25 | 2020-11-25 | Microcomputer protection device for electric power system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112467577A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114017595A (en) * | 2021-11-01 | 2022-02-08 | 西安热工研究院有限公司 | A big screen of liquid crystal display for wisdom power plant personnel positioning system |
-
2020
- 2020-11-25 CN CN202011336874.6A patent/CN112467577A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114017595A (en) * | 2021-11-01 | 2022-02-08 | 西安热工研究院有限公司 | A big screen of liquid crystal display for wisdom power plant personnel positioning system |
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Application publication date: 20210309 |
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| WW01 | Invention patent application withdrawn after publication |