CN213279171U - Harmonic wave is administered and reactive compensation's coordinated control device - Google Patents
Harmonic wave is administered and reactive compensation's coordinated control device Download PDFInfo
- Publication number
- CN213279171U CN213279171U CN202021762257.8U CN202021762257U CN213279171U CN 213279171 U CN213279171 U CN 213279171U CN 202021762257 U CN202021762257 U CN 202021762257U CN 213279171 U CN213279171 U CN 213279171U
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- CN
- China
- Prior art keywords
- regulator cubicle
- baffle
- cubicle body
- electrical cabinet
- cabinet body
- 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.)
- Expired - Fee Related
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- 238000001035 drying Methods 0.000 claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 3
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 230000001629 suppression Effects 0.000 claims 5
- 238000003466 welding Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000005485 electric heating Methods 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 6
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000002274 desiccant Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 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
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/40—Arrangements for reducing harmonics
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a harmonic is administered and reactive compensation's coordinated control device belongs to power electronic technology field, including regulator cubicle body, drying plate and bar rubber pad, the bottom welding of regulator cubicle body inner chamber has first baffle, the side of first baffle welds in the inner wall of regulator cubicle body, the inner wall welding of regulator cubicle body has the second baffle. This device places the drier through the intracavity portion that holds on drying plate surface, fixes inside the regulator cubicle body drying plate passes through the elasticity of spring, generates heat through the electrothermal tube circular telegram, and the heat that produces the electrothermal tube through the fan is carried inside the regulator cubicle body, dries the regulator cubicle body through drier and fan simultaneously, makes the water content in the regulator cubicle body inside air reduce, prevents that the regulator cubicle body from weing, reduces the probability that equipment broke down.
Description
Technical Field
The utility model relates to a power electronic technology field specifically is a harmonic is administered and reactive compensation's coordinated control device.
Background
With the rapid development of power electronic technology, various power electronic devices are widely applied in the fields of power systems, electrified railways, coal mines, colored and the like, so that harmonic pollution of a power grid is more and more serious, meanwhile, a large amount of reactive power can be generated by the devices, the reactive power in the power grid can improve the device capacity, increase the line loss, increase the voltage drop of a line and reduce the power factor of the power grid, and on the other hand, the harmonic wave in the power grid can reduce the efficiency of electric energy production, transmission and utilization, reduce the service life of electrical devices, interfere communication and the like, so that in order to ensure the power supply quality of the power grid and ensure the safe and economic operation of the power systems, reactive power compensation and harmonic wave treatment are;
most of the existing harmonic wave control and reactive compensation coordinated control devices are installed inside an electrical cabinet and are arranged beside an electric power system, and a control part of the electric power system is often arranged underground, so that the harmonic wave control and reactive compensation coordinated control devices are affected with damp, and equipment is caused to break down.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a harmonic is administered and reactive compensation's coordinated control device places the drier through the intracavity portion that holds on drying plate surface, passes through the elasticity of spring with the drying plate and fixes inside the regulator cubicle body, generates heat through the electrothermal tube circular telegram, and the heat that produces the electrothermal tube through the fan is carried inside the regulator cubicle body, carries out the drying to the regulator cubicle body simultaneously through drier and fan to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a harmonic is administered and reactive compensation's coordinated control device, includes regulator cubicle body, drying plate and bar rubber pad, the welding of the bottom of regulator cubicle body inner chamber has first baffle, the side of first baffle welds in the inner wall of regulator cubicle body, the welding of the inner wall of regulator cubicle body has the second baffle, the inner wall of regulator cubicle body is fixed with four groups of springs, four groups of springs set up between first baffle and second baffle, four groups the one end of spring is fixed in the surface of bar rubber pad, the chamber that holds has been seted up on the surface of drying plate, drying plate fits between first baffle and second baffle, the side of drying plate contacts with the bar rubber pad.
The utility model discloses an electric cabinet, including regulator cubicle body, top, fan, roof, second filter screen, electrothermal tube, fan and casing, the fan is installed to the bottom of casing, the inner wall of casing is fixed with the hot plate, the through-hole has been seted up on the surface of hot plate, the surperficial equidistance of hot plate is provided with three group's electrothermal tubes, the roof is installed at the top of casing, the inside of roof inlays and adorns the second filter screen.
Preferably, the top of the electrical cabinet body is provided with a line groove, and the length of the line groove is 15 cm-20 cm.
Preferably, the surface of the box door of the electrical cabinet body is provided with heat dissipation holes, and the side surface of the electrical cabinet body is embedded with a first filter screen.
Preferably, the top plate is fixedly connected to the top of the housing through screws.
Preferably, the dustproof gauze cover is installed at the top of the drying plate, two groups of grooves are symmetrically formed in the surface of the drying plate, and the inner walls of the grooves are of cambered surface structures.
Preferably, a fixing seat is integrally formed on the side face of the shell, a threaded hole is formed in the surface of the fixing seat, a fixing screw is connected to the inner wall of the threaded hole in a threaded manner, and one end of the fixing screw is connected to the top of the inner cavity of the electrical cabinet body in a threaded manner.
Compared with the prior art, the beneficial effects of the utility model are that:
this device places the drier through the intracavity portion that holds on drying plate surface, fixes inside the regulator cubicle body drying plate passes through the elasticity of spring, generates heat through the electrothermal tube circular telegram, and the heat that produces the electrothermal tube through the fan is carried inside the regulator cubicle body, dries the regulator cubicle body through drier and fan simultaneously, makes the water content in the regulator cubicle body inside air reduce, prevents that the regulator cubicle body from weing, reduces the probability that equipment broke down.
Drawings
Fig. 1 is a schematic view of a main structure of an electrical cabinet body according to the present invention;
fig. 2 is a schematic view of the internal structure of the electrical cabinet body of the present invention;
FIG. 3 is a schematic view of the main structure of the drying plate of the present invention;
FIG. 4 is an enlarged schematic view of the area A in FIG. 2 according to the present invention;
fig. 5 is a schematic view of the sectional structure of the moisture removing mechanism of the present invention.
In the figure: 1. heat dissipation holes; 2. an electrical cabinet body; 3. a line slot; 4. a first filter screen; 5. a moisture removal mechanism; 6. a dust-proof gauze cover; 7. drying the plate; 8. an accommodating chamber; 9. a first baffle plate; 10. a spring; 11. a second baffle; 12. a strip-shaped rubber pad; 13. fixing screws; 14. heating plates; 15. a top plate; 16. a second filter screen; 17. an electric heating tube; 18. a fan; 19. a fixed seat; 20. a housing.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: a harmonic control and reactive compensation coordinated control device comprises an electrical cabinet body 2, a drying plate 7 and a strip-shaped rubber pad 12.
The bottom of the inner cavity of the electrical cabinet body 2 is welded with a first baffle 9, the side surface of the first baffle 9 is welded on the inner wall of the electrical cabinet body 2, the inner wall of the electrical cabinet body 2 is welded with a second baffle 11, the inner wall of the electrical cabinet body 2 is fixed with four groups of springs 10, the four groups of springs 10 are arranged between the first baffle 9 and the second baffle 11, one ends of the four groups of springs 10 are fixed on the surface of a strip-shaped rubber gasket 12, the surface of a drying plate 7 is provided with a containing cavity 8, the drying plate 7 is clamped between the first baffle 9 and the second baffle 11, the side surface of the drying plate 7 is contacted with the strip-shaped rubber gasket 12, the top of the drying plate 7 is provided with a dustproof gauze cover 6 for preventing dust from mixing into a drying agent to influence the drying effect, the surface of the drying plate 7 is symmetrically provided with two groups of grooves, the length of the circuit groove 3 is 15 cm-20 cm, and if the length of the circuit groove 3 is too large, foreign matters can enter the electrical cabinet body 2.
Louvre 1 has been seted up on the chamber door surface of regulator cubicle body 2, the side of regulator cubicle body 2 is inlayed and is equipped with first filter screen 4, louvre 1 and first filter screen 4 can dispel the heat to the device of regulator cubicle body 2 internal work, when drying plate 7 block is between first baffle 9 and second baffle 11, bar rubber pad 12 compression spring 10 is passed through to the side of drying plate 7, make spring 10 take place elastic deformation, the produced elasticity of spring 10 is fixed drying plate 7 simultaneously, be convenient for get put drying plate 7 and change the drier.
The top of the inner cavity of the electrical cabinet body 2 is provided with a moisture removal mechanism 5, the moisture removal mechanism 5 comprises a heating plate 14, a top plate 15, a second filter screen 16, electric heating tubes 17, a fan 18 and a shell 20, the bottom of the shell 20 is provided with the fan 18, the inner wall of the shell 20 is fixed with the heating plate 14, the surface of the heating plate 14 is provided with through holes, three groups of electric heating tubes 17 are equidistantly arranged on the surface of the heating plate 14, the top plate 15 is arranged on the top of the shell 20, the top plate 15 is fixedly connected to the top of the shell 20 through screws, the heating plate 14 and the fan 18 inside the shell 20 are convenient to take out, the fan 18 is cleaned, the second filter screen 16 is embedded inside the top plate 15, the fan 18 can transmit heat generated by electrifying the electric heating tubes 17 to the inside of the electrical cabinet body 2 through the second filter screen 16, the temperature sensor is arranged inside the electrical cabinet body 2 and connected with the receiving end, and a worker can control the starting and stopping of the fan 18 and the electric heating tube 17 according to the real-time temperature condition inside the electrical cabinet body 2 received from the receiving end, so that the normal work of a device is prevented from being influenced by the overhigh temperature inside the electrical cabinet body 2.
The side integrated into one piece of casing 20 has fixing base 19, and threaded hole is seted up on the surface of fixing base 19, and the inner wall threaded connection of screw hole has fixed screw 13, and the one end threaded connection of fixed screw 13 is at the top of 2 inner chambers of regulator cubicle body, and simple structure when threaded connection intensity is high, and convenient to detach removes damp mechanism 5 and changes, maintains the electrothermal tube 17 and the fan 18 inside casing 20.
The working principle is as follows: during the use, after holding 8 inside desiccants of placing in chamber, install dust screen 6 at the top of casing, with between dry board 7 block and first baffle 9 and second baffle 11, make dry board 7 pass through bar rubber pad 12 compression spring 10, fix dry board 7 inside regulator cubicle body 2 through the elasticity of spring 10, absorb the moisture in the inside air of regulator cubicle body 2 through the drier, if the air is more moist, pass through electric heating tube 17, open the switch of fan 18, fan 18 carries the heat that electric heating tube 17 produced inside regulator cubicle body 2 through second filter screen 16, carry out the drying to regulator cubicle body 2, reduce the moisture in the air, prevent that the inside device of regulator cubicle body 2 from weing.
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 a harmonic is administered and reactive compensation's coordinated control device, includes regulator cubicle body (2), drying plate (7) and bar rubber pad (12), its characterized in that: the bottom of the inner cavity of the electrical cabinet body (2) is welded with a first baffle (9), the side face of the first baffle (9) is welded on the inner wall of the electrical cabinet body (2), the inner wall of the electrical cabinet body (2) is welded with a second baffle (11), four groups of springs (10) are fixed on the inner wall of the electrical cabinet body (2), the four groups of springs (10) are arranged between the first baffle (9) and the second baffle (11), one ends of the four groups of springs (10) are fixed on the surface of a strip-shaped rubber pad (12), a containing cavity (8) is formed in the surface of the drying plate (7), the drying plate (7) is clamped between the first baffle (9) and the second baffle (11), and the side face of the drying plate (7) is in contact with the strip-shaped rubber pad (12);
the utility model discloses a cabinet for water cooled generator, including regulator cubicle body (2) inner chamber, the top of regulator cubicle body (2) inner chamber is provided with removes damp mechanism (5), remove damp mechanism (5) and include hot plate (14), roof (15), second filter screen (16), electrothermal tube (17), fan (18) and casing (20), fan (18) are installed to the bottom of casing (20), the inner wall of casing (20) is fixed with hot plate (14), the through-hole has been seted up on the surface of hot plate (14), the surperficial equidistance of hot plate (14) is provided with three group's electrothermal tube (17), roof (15) are installed at the top of casing (20), the inside of roof (15) inlays dress second filter.
2. The harmonic suppression and reactive compensation coordinated control device according to claim 1, characterized in that: the top of the electrical cabinet body (2) is provided with a line groove (3), and the length of the line groove (3) is 15 cm-20 cm.
3. The harmonic suppression and reactive compensation coordinated control device according to claim 1, characterized in that: the surface of a box door of the electrical cabinet body (2) is provided with a heat dissipation hole (1), and a first filter screen (4) is embedded in the side surface of the electrical cabinet body (2).
4. The harmonic suppression and reactive compensation coordinated control device according to claim 1, characterized in that: the top plate (15) is fixedly connected to the top of the shell (20) through screws.
5. The harmonic suppression and reactive compensation coordinated control device according to claim 1, characterized in that: the dustproof gauze cover (6) is installed at the top of the drying plate (7), two groups of grooves are symmetrically formed in the surface of the drying plate (7), and the inner walls of the grooves are of arc-surface structures.
6. The harmonic suppression and reactive compensation coordinated control device according to claim 1, characterized in that: the side face of the shell (20) is integrally formed with a fixing seat (19), a threaded hole is formed in the surface of the fixing seat (19), a fixing screw (13) is connected to the inner wall of the threaded hole in a threaded mode, and one end of the fixing screw (13) is connected to the top of the inner cavity of the electrical cabinet body (2) in a threaded mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021762257.8U CN213279171U (en) | 2020-08-21 | 2020-08-21 | Harmonic wave is administered and reactive compensation's coordinated control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021762257.8U CN213279171U (en) | 2020-08-21 | 2020-08-21 | Harmonic wave is administered and reactive compensation's coordinated control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213279171U true CN213279171U (en) | 2021-05-25 |
Family
ID=75975816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021762257.8U Expired - Fee Related CN213279171U (en) | 2020-08-21 | 2020-08-21 | Harmonic wave is administered and reactive compensation's coordinated control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213279171U (en) |
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2020
- 2020-08-21 CN CN202021762257.8U patent/CN213279171U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210525 |