CN211981326U - Novel 690V power grid parallel active power filter structure - Google Patents
Novel 690V power grid parallel active power filter structure Download PDFInfo
- Publication number
- CN211981326U CN211981326U CN202020894796.0U CN202020894796U CN211981326U CN 211981326 U CN211981326 U CN 211981326U CN 202020894796 U CN202020894796 U CN 202020894796U CN 211981326 U CN211981326 U CN 211981326U
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- cabinet body
- novel
- filter structure
- dust
- active power
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- 239000000428 dust Substances 0.000 claims abstract description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 230000017525 heat dissipation Effects 0.000 claims description 13
- 239000004065 semiconductor Substances 0.000 claims description 11
- 230000035939 shock Effects 0.000 claims description 11
- 238000001914 filtration Methods 0.000 abstract description 23
- 238000001035 drying Methods 0.000 abstract description 4
- 150000002500 ions Chemical class 0.000 description 21
- 230000000694 effects Effects 0.000 description 6
- 230000003068 static effect Effects 0.000 description 5
- 230000005679 Peltier effect Effects 0.000 description 4
- 150000001450 anions Chemical class 0.000 description 4
- 230000008030 elimination Effects 0.000 description 4
- 238000003379 elimination reaction Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 238000007791 dehumidification Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- Y02E40/20—Active power filtering [APF]
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- Drying Of Gases (AREA)
Abstract
The utility model discloses a novel 690V electric wire netting parallel connection type active power filter structure, including the cabinet body, cabinet door, rubber pad and thermovent, cabinet body surface has the cabinet door through hinge swing joint, cabinet body bottom fixed mounting has the rubber pad, the thermovent has been seted up to cabinet body both ends lateral wall is fixed, cabinet body inner wall fixed surface installs and takes out on the horse, take out on the horse and be provided with the multiunit altogether, take out on the horse and take out the equal fixed mounting in surface and have the layer board, the equal fixed mounting in layer board surface has the mounting bracket, cabinet body side wall is connected with dust collector through the thermovent. The utility model discloses when using in plum rain season, can carry out the drying with the air, avoid the moisture in the air to cause the corruption or the contact failure of filtering equipment, can filter the dust in the air that gets into the cabinet body simultaneously, avoid the dust to cause the short circuit of circuit board, will effectively promote filter equipment's life.
Description
Technical Field
The utility model relates to a distribution equipment technical field specifically is a novel 690V electric wire netting parallel connection type active power filter structure.
Background
An Active Power Filter (APF) is a novel power electronic device for dynamically inhibiting harmonic waves and compensating reactive power, can quickly track and compensate harmonic waves with different sizes and frequencies, is called as an Active power, and compared with a passive LC filter, the APF can only passively absorb the harmonic waves with fixed frequency and fixed size, can control and actively output the size, frequency and phase of current by sampling load current and can quickly respond to the harmonic waves, offset corresponding current in the load, realize dynamic tracking compensation and can compensate the harmonic waves and the reactive power and unbalance.
However, the existing novel 690V power grid parallel active power filter device structure has the following disadvantages in the use process:
when using in plum rain season, humidity in the air is great, and moisture in the air can cause filtering equipment's corruption or contact failure, greatly reduced filtering equipment's life, the dust of air enters into cabinet body inner chamber simultaneously, can cause the short circuit of circuit board, with further increase to filtering equipment's damage.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel active electric power filter structure of V electric wire netting parallel connection type to when using in plum rain season among the above-mentioned background art of solution, humidity in the air is great, and moisture in the air can cause the corruption or the contact failure of filtering equipment, greatly reduced filtering equipment's life, the dust of air enters into cabinet internal chamber simultaneously, can cause the short circuit of circuit board, the problem of further increase to filtering equipment's damage.
In order to achieve the above object, the utility model provides a following technical scheme: a novel 690V power grid parallel connection type active power filter structure comprises a cabinet body, cabinet doors, rubber pads and heat dissipation ports, wherein the cabinet doors are movably connected to the surface of the cabinet body through hinges, the rubber pads are fixedly mounted at the bottom of the cabinet body, the heat dissipation ports are fixedly formed in the side walls of two ends of the cabinet body, horse riding drawers are fixedly mounted on the surface of the inner wall of the cabinet body, a plurality of groups of the horse riding drawers are arranged, supporting plates are fixedly mounted on the surfaces of the horse riding drawers, mounting frames are fixedly mounted on the surfaces of the supporting plates, a dust removal device is connected to the side wall of the cabinet body through the heat dissipation ports and consists of an ion fan and a cathode electric plate, an ion fan is fixedly mounted on one side of the inner cavity of the dust removal device, a cathode electric plate is fixedly mounted on the ion fan, a dehumidification device, the bottom of the inner cavity of the dehumidifying device is fixedly provided with a heater, the inner cavity of the cabinet body is provided with a supporting plate through a horse riding pump, the surface of the supporting plate is provided with filtering equipment through a mounting frame, the filtering equipment can be pulled out from the inner cavity of the cabinet body through the horse riding pump, so that an operator can conveniently overhaul the filtering equipment, meanwhile, the bottom of the cabinet body is provided with a rubber pad, an insulating effect can be achieved through the rubber pad, the use is safer, meanwhile, ion wind can be blown into the cabinet body through a heat dissipation port through an ion fan in the inner cavity of the dust removing device, so that the static elimination can be carried out on the filtering equipment, the damage to the filtering equipment caused by static electricity can be avoided, meanwhile, the air flow rate in the cabinet body can be accelerated through the ion wind, the cooling effect can be achieved on the filtering equipment, negative ions can be released from the surface of, will prevent effectively that the dust from entering into the cabinet internal, can inhale the internal air of cabinet in dehydrating unit inner chamber through the aspirator pump, can heat the air through the heater.
Preferably, the bottom of the dust removal device is fixedly provided with a sliding groove, the bottom of the dust removal device is connected with an ash storage box through the sliding groove in a sliding mode, and the ash storage box can be detached through the sliding groove, so that the dust can be poured conveniently.
Preferably, the top of the cathode electric plate is fixedly provided with a vibrator, the vibrator can generate vibration, and dust adsorbed on the surface of the cathode electric plate can be vibrated by the vibration and fall into the dust storage box.
Preferably, the side wall of the dust removal device is fixedly adhered with a shock pad, the shock pad is matched with the vibrator, and vibration can be absorbed and filtered through the shock pad.
Preferably, the semiconductor refrigerating sheet is fixedly embedded in the middle of the inner cavity of the dehumidifying device and can release cold air by using the Peltier effect of a semiconductor material, so that heated air can be rapidly cooled, and hot air can condense water drops.
Preferably, dehydrating unit inner chamber one end bottom movable mounting has the water storage box, the gas vent has been seted up fixedly at the dehydrating unit top, and the water droplet is stored in arranging into the water storage box, and the air after the drying passes through the gas vent and discharges, avoids filter equipment to wet.
The utility model provides a novel 690V electric wire netting parallel connection type active power filter structure possesses following beneficial effect:
(1) the utility model discloses an ion fan of dust collector inner chamber, it is internal to blow into the cabinet through the thermovent with ion wind, thereby can carry out electrostatic elimination to filtering equipment, avoid static to cause the damage to filtering equipment, ion wind can accelerate the internal air flow rate of cabinet simultaneously, play the effect of cooling to filtering equipment, negative pole electroplax can release anion at the circular telegram rear surface, can absorb positive ion in the dust through anion, thereby make the dust adsorbed the cathode plate surface, will prevent effectively that the dust from entering into the cabinet internal.
(2) The utility model discloses a getter pump can be with the internal air intake dehydrating unit inner chamber of cabinet, can heat the air through the heater, and semiconductor refrigeration piece utilizes semiconductor material's Peltier effect can release air conditioning to can cool off fast the air after the heating, hot-air condensable water droplet, the water droplet is stored in discharging the water storage box, and the air after the drying passes through the gas vent and discharges, avoids filtering equipment to wet.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic structural view of the dust removing device of the present invention;
fig. 4 is a schematic structural view of the dehumidifying device of the present invention.
In the figure: 1. a cabinet body; 101. a cabinet door; 102. a rubber pad; 103. a heat dissipation port; 2. the horse riding drawer; 201. a support plate; 202. a mounting frame; 3. a dust removal device; 301. an ion blower; 302. a cathode electrode plate; 303. a chute; 304. a dust storage box; 305. a vibrator; 306. a shock pad; 4. a dehumidifying device; 401. a getter pump; 402. a heater; 403. a semiconductor refrigeration sheet; 404. a water storage box; 405. and (7) an exhaust port.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-4, the utility model provides a technical solution: a novel 690V power grid parallel active power filter structure comprises a cabinet body 1, cabinet doors 101, rubber pads 102 and heat dissipation ports 103, wherein the surface of the cabinet body 1 is movably connected with the cabinet doors 101 through hinges, the bottom of the cabinet body 1 is fixedly provided with the rubber pads 102, the side walls at two ends of the cabinet body 1 are fixedly provided with the heat dissipation ports 103, the surface of the inner wall of the cabinet body 1 is fixedly provided with horse riding drawers 2, the horse riding drawers 2 are provided with a plurality of groups, the surface of the horse riding drawers 2 is fixedly provided with supporting plates 201, the surface of the supporting plates 201 is fixedly provided with mounting frames 202, the side wall of the cabinet body 1 is connected with a dust removal device 3 through the heat dissipation ports 103, the dust removal device 3 is composed of an ion fan 301 and a cathode electric plate 302, one side of the inner cavity of the dust removal device 3 is fixedly provided with an ion fan 301, the ion fan 301 is fixedly, an air suction pump 401 is fixedly connected with one end of the dehumidifying device 4, a heater 402 is fixedly installed at the bottom of the inner cavity of the dehumidifying device 4, a supporting plate 201 is installed in the inner cavity of the cabinet body 1 through a horse riding pump 2, filtering equipment is installed on the surface of the supporting plate 201 through an installing frame 202, the filtering equipment can be pulled out from the inner cavity of the cabinet body 1 through the horse riding pump 2, so that an operator can conveniently overhaul the filtering equipment, meanwhile, a rubber pad 102 is arranged at the bottom of the cabinet body 1, an insulating effect can be achieved through the rubber pad 102, the use is safer, meanwhile, ion wind can be blown into the cabinet body 1 through a heat dissipation port 103 through an ion fan 301 in the inner cavity of the dust removing device 3, so that the filtering equipment can be subjected to electrostatic elimination, the damage to the filtering equipment caused by static electricity is avoided, meanwhile, the air flow rate in the cabinet body 1 can be accelerated by the, can absorb positive ion in the dust through anion to make the dust adsorbed to negative pole electroplax 302 surface, will effectively prevent that the dust from entering into cabinet 1 in, can inhale dehumidification device 4 inner chamber with the air in the cabinet 1 through aspirator pump 401, can heat the air through heater 402.
3 bottoms of dust collector all fix and have seted up spout 303, there is ash storage box 304 dust collector 3 bottoms through spout 303 sliding connection, can dismantle ash storage box 304 through spout 303 to be more convenient for empty the dust.
The vibrators 305 are fixedly mounted on the tops of the cathode electric plates 302, vibration can be generated through the vibrators 305, and dust adsorbed on the surfaces of the cathode electric plates 302 can be vibrated through the vibration and fall into the dust storage box 304.
The side walls of the dust removing device 3 are fixedly adhered with shock pads 306, the shock pads 306 are matched with the vibrator 305, and vibration can be absorbed and filtered through the shock pads 306.
The middle part of the inner cavity of the dehumidifying device 4 is fixedly embedded with a semiconductor refrigerating sheet 403, and the semiconductor refrigerating sheet 403 can release cold air by using the Peltier effect of a semiconductor material, so that heated air can be rapidly cooled, and hot air can condense water drops.
4 inner chamber one end bottom movable mounting of dehydrating unit has water storage box 404, the gas vent 405 has been seted up at 4 tops of dehydrating unit fixedly, and the water droplet is stored in arranging into water storage box 404, and the air after the drying passes through gas vent 405 and discharges, avoids filtering equipment to wet.
It should be noted that, a novel 690V electric network parallel connection type active power filter structure, when in operation, the inner cavity of the cabinet body 1 is provided with a supporting plate 201 through a horse-riding drawer 2, the surface of the supporting plate 201 is provided with filter equipment through an installation frame 202, the filter equipment can be pulled out from the inner cavity of the cabinet body 1 through the horse-riding drawer 2, so that an operator can conveniently overhaul the filter equipment, meanwhile, the bottom of the cabinet body 1 is provided with a rubber pad 102, the rubber pad 102 can play an insulating effect, the use is safer, meanwhile, through an ion fan 301 in the inner cavity of the dust removal device 3, ion wind can be blown into the cabinet body 1 through a heat dissipation port 103, so that the filter equipment can be subjected to electrostatic elimination, the filter equipment is prevented from being damaged by static electricity, meanwhile, the ion wind can accelerate the air flow rate in the cabinet body 1, the effect of cooling the filter equipment is achieved, the dust can be absorbed by the anions, so that the dust is absorbed on the surface of the cathode electric plate 302, the dust can be effectively prevented from entering the cabinet body 1, the air in the cabinet body 1 can be sucked into the inner cavity of the dehumidifying device 4 by the air suction pump 401, the air can be heated by the heater 402, the vibrator 305 can generate vibration, the dust absorbed on the surface of the cathode electric plate 302 can be vibrated by the vibration and fall into the dust storage box 304, the dust storage box 304 can be disassembled by the chute 303, so that the dust can be poured more conveniently, the shock pad 306 is matched with the vibrator 305, the vibration can be absorbed and filtered by the shock pad 306, the semiconductor refrigeration sheet 403 can release cold air by using the Peltier effect of the semiconductor material, so that the heated air can be rapidly cooled, the hot air can be condensed into water drops, the water drops are discharged into the water storage box 404 for storage, the dried air is exhausted through the exhaust port 405 to prevent the filter device from being wetted.
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 novel 690V electric wire netting parallel connection type active power filter structure which characterized in that: the electric cabinet comprises a cabinet body (1), a cabinet door (101), rubber pads (102) and heat dissipation ports (103), wherein the surface of the cabinet body (1) is movably connected with the cabinet door (101) through a hinge, the bottom of the cabinet body (1) is fixedly provided with the rubber pads (102), the side walls of two ends of the cabinet body (1) are fixedly provided with the heat dissipation ports (103), the inner wall surface of the cabinet body (1) is fixedly provided with a horse riding drawer (2), the horse riding drawer (2) is provided with a plurality of groups, the surface of the horse riding drawer (2) is fixedly provided with a supporting plate (201), the surface of the supporting plate (201) is fixedly provided with a mounting frame (202), the side wall of the cabinet body (1) is connected with a dust removal device (3) through the heat dissipation ports (103), the dust removal device (3) is composed of an ion fan (301) and a cathode electric, the equal fixed mounting of ion fan (301) has negative pole electroplax (302), the cabinet body (1) inner chamber bottom fixed mounting has dehydrating unit (4), dehydrating unit (4) one end fixedly connected with aspirator pump (401), dehydrating unit (4) inner chamber bottom fixed mounting has heater (402).
2. The novel 690V power grid parallel active power filter structure according to claim 1, wherein: the bottom of the dust removing device (3) is fixedly provided with a sliding groove (303), and the bottom of the dust removing device (3) is connected with an ash storage box (304) through the sliding groove (303) in a sliding manner.
3. The novel 690V power grid parallel active power filter structure according to claim 2, wherein: and the top parts of the cathode electric plates (302) are fixedly provided with vibrators (305).
4. The novel 690V power grid parallel active power filter structure according to claim 3, wherein: the side walls of the dust removal device (3) are fixedly adhered with shock pads (306), and the shock pads (306) are matched with the vibrator (305).
5. The novel 690V power grid parallel active power filter structure according to claim 1, wherein: and a semiconductor refrigerating sheet (403) is fixedly embedded in the middle of the inner cavity of the dehumidifying device (4).
6. The novel 690V power grid parallel active power filter structure according to claim 5, wherein: the water storage box (404) is movably mounted at the bottom of one end of the inner cavity of the dehumidifying device (4), and an exhaust port (405) is fixedly formed in the top of the dehumidifying device (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020894796.0U CN211981326U (en) | 2020-05-25 | 2020-05-25 | Novel 690V power grid parallel active power filter structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020894796.0U CN211981326U (en) | 2020-05-25 | 2020-05-25 | Novel 690V power grid parallel active power filter structure |
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| CN211981326U true CN211981326U (en) | 2020-11-20 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112653004A (en) * | 2020-12-01 | 2021-04-13 | 贵州电网有限责任公司 | Ring main unit with early warning monitoring and damp expelling functions |
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2020
- 2020-05-25 CN CN202020894796.0U patent/CN211981326U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112653004A (en) * | 2020-12-01 | 2021-04-13 | 贵州电网有限责任公司 | Ring main unit with early warning monitoring and damp expelling functions |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201120 |
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| CF01 | Termination of patent right due to non-payment of annual fee |