CN220754160U - Outdoor active power filter - Google Patents
Outdoor active power filter Download PDFInfo
- Publication number
- CN220754160U CN220754160U CN202322363687.2U CN202322363687U CN220754160U CN 220754160 U CN220754160 U CN 220754160U CN 202322363687 U CN202322363687 U CN 202322363687U CN 220754160 U CN220754160 U CN 220754160U
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- CN
- China
- Prior art keywords
- power filter
- filter shell
- wall
- photovoltaic solar
- solar panel
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- 238000004140 cleaning Methods 0.000 claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims abstract description 23
- 230000008531 maintenance mechanism Effects 0.000 claims abstract description 12
- 239000004744 fabric Substances 0.000 claims abstract description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 21
- 239000000741 silica gel Substances 0.000 claims description 18
- 229910002027 silica gel Inorganic materials 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 14
- 239000002274 desiccant Substances 0.000 claims description 12
- 230000017525 heat dissipation Effects 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 11
- 239000011148 porous material Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 4
- 239000000428 dust Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 238000001914 filtration Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses an outdoor active power filter, in particular to the technical field of filters, which comprises a power filter shell, wherein a power filter is fixedly arranged in the power filter shell, two photovoltaic solar panels are symmetrically arranged at the top end of the power filter shell, and a maintenance mechanism is fixedly connected at the top end of the photovoltaic solar panels; the maintenance mechanism comprises a cleaning frame plate fixed at the top end of the photovoltaic solar panel. According to the utility model, by arranging the maintenance mechanism, when the photovoltaic solar panel needs to be cleaned, the transmission motor can be started to drive the transmission screw to transmit, the transmission screw drives the threaded sleeve ring block to move leftwards along the inner wall of the cleaning frame plate under the action of threads, the cleaning support plate drives the cleaning wiping cloth strip to clean and wipe along the inclined plane of the photovoltaic solar panel, personnel are not required to climb and maintain, and the later maintenance electric power filter is convenient.
Description
Technical Field
The utility model relates to the technical field of filters, in particular to an outdoor active power filter.
Background
The power filter is a device used in a power system, is mainly used for reducing harmonic wave and noise interference in the power system and improving the power quality, and removes harmonic wave components and interference signals of other frequencies in the power system by filtering current and/or voltage signals, so that the active power filter is particularly important to be used outdoors.
According to the utility model, in the existing published literature, the utility model patent of Chinese patent publication No. CN215870283U discloses an outdoor active filter, solar energy is fully utilized to provide electric power for ventilation and refrigeration in equipment in outdoor use, so that the use of electric power resources is reduced, energy is saved, environment is protected, meanwhile, the upper end ventilates and dissipates heat to the whole equipment through a ventilation mechanism, the refrigeration effect of a condensing plate can be matched, the cooling and heat dissipation effects are improved, particularly, the effect is particularly remarkable in summer use, the installation horizontal position of the device can be adjusted through a bottom adjusting mechanism when the equipment is installed, the installation and use are convenient, and the practicability is greatly improved; but the active filter has the following drawbacks;
when the active filter is used outdoors, although solar energy can be used for generating electricity, a large amount of dust impurities can be generated on the upper surface of the active filter when the active filter is used outdoors, and the active filter needs to be climbed and cleaned in the later period, so that the active filter is inconvenient to maintain in the later period, and the outdoor active power filter needs to be provided.
Disclosure of Invention
The technical scheme of the utility model aims at the technical problem that the prior art is too single, provides a solution which is obviously different from the prior art, and provides an outdoor active power filter in order to overcome the defects of the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the outdoor active power filter comprises a power filter shell, wherein a power filter is fixedly installed in the power filter shell, two photovoltaic solar panels are symmetrically arranged at the top end of the power filter shell, and a maintenance mechanism is fixedly connected to the top end of the photovoltaic solar panels;
the maintenance mechanism comprises a cleaning frame plate fixed at the top end of the photovoltaic solar panel, a transmission screw is rotationally connected in the cleaning frame plate, a threaded sleeve ring block which is horizontally and slidably connected with the cleaning frame plate is arranged on the outer wall of the transmission screw, one end of the transmission screw extends to the outer portion of the cleaning frame plate and is connected with a transmission motor in a coaxial transmission manner, cleaning support plates are arranged on two sides of the outer wall of the threaded sleeve ring block, and cleaning wiping cloth strips which are used for wiping the photovoltaic solar panel are fixedly bonded on one side of the cleaning support plates.
Preferably, threaded connection between drive screw and the screw thread collar piece, be connected through the bearing rotation between drive screw's the outer wall and the electric power filter shell, two fixed connection between clean extension board and the screw thread collar piece, and clean extension board is made by stainless steel material, the place ahead of electric power filter shell just is close to its bottom position department fixedly connected with heat dissipation weather shield board, welded fastening between heat dissipation weather shield board and the electric power filter shell, sealing door is installed to the place ahead of electric power filter shell just is close to its top position department, and articulates between sealing door and the electric power filter shell and rotate.
Through adopting above-mentioned technical scheme, place the electric power filter shell in the open air, the power line is restrainted and is connected to the inside electric power filter of electric power filter shell on, open the back through electric power filter and mainly be used for reducing harmonic and noise interference in the electric power system, improve electric energy quality, it is through carrying out filtering treatment to electric current and/or voltage signal, harmonic component and other frequency's interference signal in the electric power system are got rid of, can produce a large amount of heats when electric power filter uses, heat flows to the inside and outside arranging of heat dissipation rain-proof orifice plate, rotate the sealing door, articulated rotation is opened between sealing door and the electric power filter shell, conveniently observe the condition of generating heat of the inside electric power filter of electric power filter shell, can supply power to the inside battery of electric power filter shell through two photovoltaic solar panels, when the photovoltaic solar panel needs to clean, can start drive the drive screw drive transmission, the drive screw is at the inside rotation of clearance frame, the drive screw thread collar piece is moved left along clearance frame inner wall under the effect of screw thread, the clean extension board drives two clean extension boards, clean cloth and is followed the photovoltaic and is clean, the dust is guaranteed to the solar panel, the dust is protected to the maintenance personnel is not need to the high-level to clean the surface.
Preferably, the fixed intercommunication in outer wall one side of electric power filter shell has the fan, the input of fan is from left to right equipped with electric control valve and intake pipe in proper order, and silica gel drier sleeve and resistance heating stick are installed to the inner wall of intake pipe, the outer wall top of intake pipe just is located electric control valve one side position department threaded connection has electric outer valve, fixed intercommunication between fan and the intake pipe all and the electric control valve, and silica gel drier sleeve's inner wall and resistance heating stick outer wall fixed connection.
Through adopting above-mentioned technical scheme, open electronic control valve and close electronic valve that discharges, the start-up fan can make outside air enter into inside the fan along the intake pipe, it is inside to carry electric power filter shell with the air by the fan, and outside air is once moist air, then moist air filters along the silica gel drier sleeve and adsorbs, the air after getting rid of moisture enters into inside the electric power filter shell, can ensure that the inside air that flows of electric power filter shell keeps drying, avoid moist influence electric power filter contact point rust damage, when silica gel drier sleeve adsorbs a large amount of moisture, can close electronic control valve and intake pipe, open resistance heating rod, resistance heating rod heats silica gel drier sleeve inside absorptive moisture forms steam, open electronic valve that discharges outward, can make the inside steam that forms of silica gel drier sleeve discharge on the valve outward through electronic, silica gel drier sleeve resumes the adsorption dryness, can reuse silica gel drier sleeve.
The utility model has the technical effects and advantages that:
1. through setting up the maintenance mechanism, when the photovoltaic solar panel needs to clean, can start the drive motor and drive the drive screw transmission, the drive screw drives the screw thread collar piece and moves left along the clearance framed panel inner wall under the effect of screw thread, clean extension board drive clean wipe the cloth strip and clean along the photovoltaic solar panel inclined plane, need not personnel to climb up and maintain, later stage maintenance electric power filter is comparatively convenient;
2. air is conveyed to the inside of the electric power filter shell by the fan, moist air is filtered and adsorbed along the silica gel drying agent sleeve, the electric control valve and the air inlet pipe are closed, the resistance heating rod is opened, steam formed by moisture in the silica gel drying agent sleeve is discharged through the electric discharge valve, and the silica gel drying agent sleeve is reused, so that the whole air entering the inside of the electric power filter shell can be ensured to be dry air.
Drawings
Fig. 1 is a schematic diagram of the overall structure of an outdoor active power filter according to the present utility model.
Fig. 2 is a schematic top view of an outdoor active power filter according to the present utility model.
Fig. 3 is a schematic view of a vertical cross-section structure of an air inlet pipe in an outdoor active power filter according to the present utility model.
Fig. 4 is a schematic view of a local structure of a vertical section of a junction between an air inlet pipe and a resistance heating rod of an outdoor active power filter according to the present utility model.
The reference numerals are: 1. a power filter housing; 2. a power filter; 3. a photovoltaic solar panel; 4. cleaning a frame plate; 5. a drive screw; 6. a drive motor; 7. a threaded collar block; 8. cleaning the support plate; 9. cleaning the wiping cloth strip; 10. a heat dissipation rain shield pore plate; 11. sealing the door; 12. a blower; 13. an electrically controlled valve; 14. an air inlet pipe; 15. a silica gel desiccant sleeve; 16. a resistance heating rod; 17. an electric discharge valve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
1-4, be provided with the maintenance mechanism on this outdoor active power filter, the setting of maintenance mechanism can start driving motor 6 and drive screw 5 transmission, drive screw 5 drives screw thread collar piece 7 and moves left along clearance framed plate 4 inner wall under the effect of screw thread, clean extension board 8 drives clean wiping cloth 9 and cleans along the inclined plane of photovoltaic solar panel 3, need not personnel to ascend a height and maintain, later maintenance power filter is comparatively convenient, the concrete structure setting of maintenance mechanism is as follows:
in some embodiments, as shown in fig. 1-3, the maintenance mechanism comprises a cleaning frame plate 4 fixed at the top end of a photovoltaic solar panel 3, a transmission screw 5 is rotatably connected in the cleaning frame plate 4, a threaded sleeve ring block 7 horizontally and slidably connected with the cleaning frame plate 4 is arranged on the outer wall of the transmission screw 5, one end part of the transmission screw 5 extends to the outer part of the cleaning frame plate 4 and is coaxially connected with a transmission motor 6 in a transmission manner, cleaning support plates 8 are arranged on two sides of the outer wall of the threaded sleeve ring block 7, and cleaning wiping cloth strips 9 for wiping the photovoltaic solar panel 3 are adhered and fixed on one side of the cleaning support plates 8;
the outdoor active power filter's of this embodiment theory of use places electric power filter shell 1 in the open air, the power line bundle is connected to electric power filter 2 inside electric power filter shell 1 on, open the back through electric power filter 2 and mainly be used for reducing harmonic and noise interference in the electric power system, improve electric energy quality, it carries out filtering treatment through to electric current and/or voltage signal, get rid of harmonic component and other frequency's interference signal in the electric power system, can produce a large amount of heat when electric power filter 2 uses, heat flows to the inside and outside of heat dissipation weather shield 10 and arranges, rotate sealing door 11, hinge rotation is opened between sealing door 11 and the electric power filter shell 1, conveniently observe the condition of generating heat of electric power filter shell 1 inside electric power filter 2, can supply power to the battery inside electric power filter shell 1 through two photovoltaic solar panels 3, when photovoltaic solar panel 3 needs the cleanness, can start drive motor 6 drive screw 5, drive screw 5 is rotatory inside frame plate 4, drive screw 5 and drive screw thread collar piece 7 and can remove along the inside plate 4 inner wall removal plate, the inside plate removal plate 8 is clean along the dust along the clean inclined plane of two window frame 7, the clean side of solar panel 8, the clean side is guaranteed no dust is clean, the dust is guaranteed to the clean side is guaranteed to the solar panel is clean the solar panel 3, the solar panel is clean the solar panel is no need to the solar panel is clean, the solar panel is clean the top, the dust is clean the solar panel is down.
In some embodiments, as shown in fig. 1, a heat dissipation and rain shielding pore plate 10 is fixedly connected to the front side of the power filter housing 1 and near the bottom end position of the power filter housing, the heat dissipation and rain shielding pore plate 10 and the power filter housing 1 are welded and fixed, so that a large amount of heat can be generated when the power filter 2 is used, the heat flows into and out of the heat dissipation and rain shielding pore plate 10, the heat is conveniently discharged out, a sealing door 11 is installed at the front side of the power filter housing 1 and near the top end position of the power filter housing 1, the sealing door 11 and the power filter housing 1 are hinged and rotated to be opened, and the heating condition of the power filter 2 inside the power filter housing 1 is conveniently observed.
In some embodiments, as shown in fig. 1-4, a fan 12 is fixedly connected to one side of the outer wall of the electric power filter shell 1, an electric control valve 13 and an air inlet pipe 14 are sequentially arranged at the input end of the fan 12 from left to right, a silica gel desiccant sleeve 15 and a resistance heating rod 16 are mounted on the inner wall of the air inlet pipe 14, an electric discharge valve 17 is in threaded connection with the top end of the outer wall of the air inlet pipe 14 and positioned at one side of the electric control valve 13, the fan 12 and the air inlet pipe 14 are fixedly connected with the electric control valve 13, and the inner wall of the silica gel desiccant sleeve 15 is fixedly connected with the outer wall of the resistance heating rod 16;
according to the upper structure, when the air in the electric power filter shell 1 exchanges heat, the electric control valve 13 is opened to close the electric discharge valve 17, the fan 12 is started to enable external air to enter the fan 12 along the inside of the air inlet pipe 14, the air is conveyed to the inside of the electric power filter shell 1 by the fan 12, and once the external air is humid air, the humid air is filtered and adsorbed along the silica gel drying agent sleeve 15, the air after moisture removal enters the inside of the electric power filter shell 1, the air flowing in the inside of the electric power filter shell 1 can be ensured to be kept dry, rust damage on contact points of the electric power filter 2 due to moisture is avoided, when the silica gel drying agent sleeve 15 adsorbs a large amount of moisture, the electric control valve 13 and the air inlet pipe 14 can be closed, the resistance heating rod 16 is opened, the resistance heating rod 16 heats the silica gel drying agent sleeve 15, the moisture adsorbed in the silica gel drying agent sleeve 15 forms steam, the steam formed by the internal moisture of the silica gel drying agent sleeve 15 can be discharged through the electric discharge valve 17 once the external air, the drying agent sleeve 15 recovers the adsorption dryness, and the drying agent sleeve 15 can be reused.
The details not described in detail in the specification belong to the prior art known to those skilled in the art, and model parameters of each electric appliance are not specifically limited and can be determined by using conventional equipment.
Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. The utility model provides an outdoor active power filter, includes power filter shell (1), the inside fixed mounting of power filter shell (1) has power filter (2), the top symmetry of power filter shell (1) is provided with two photovoltaic solar panel (3), its characterized in that: the top end of the photovoltaic solar panel (3) is fixedly connected with a maintenance mechanism;
the maintenance mechanism comprises a cleaning frame plate (4) fixed at the top end of a photovoltaic solar panel (3), a transmission screw (5) is connected to the cleaning frame plate (4) in a rotating mode, a threaded sleeve ring block (7) which is horizontally and slidably connected with the cleaning frame plate (4) is arranged on the outer wall of the transmission screw (5), one end portion of the transmission screw (5) extends to the outer portion of the cleaning frame plate (4) and is connected with a transmission motor (6) in a coaxial transmission mode, cleaning support plates (8) are arranged on two sides of the outer wall of the threaded sleeve ring block (7), and cleaning wiping cloth strips (9) which are used for playing a wiping role on the photovoltaic solar panel (3) are fixedly bonded on one side of each cleaning support plate (8).
2. An outdoor active power filter according to claim 1, wherein: the transmission screw (5) is in threaded connection with the threaded sleeve ring block (7), and the outer wall of the transmission screw (5) is in rotary connection with the electric power filter shell (1) through a bearing.
3. An outdoor active power filter according to claim 1, wherein: the two cleaning support plates (8) are fixedly connected with the threaded sleeve ring block (7), and the cleaning support plates (8) are made of stainless steel materials.
4. An outdoor active power filter according to claim 1, wherein: the front of the power filter shell (1) and the position close to the bottom end of the power filter shell are fixedly connected with a heat dissipation rain shielding pore plate (10), and the heat dissipation rain shielding pore plate (10) is fixedly welded with the power filter shell (1).
5. An outdoor active power filter according to claim 1, wherein: a sealing door (11) is arranged in front of the power filter shell (1) and close to the top end of the power filter shell, and the sealing door (11) and the power filter shell (1) are hinged to each other.
6. An outdoor active power filter according to claim 1, wherein: the electric power filter is characterized in that a fan (12) is fixedly communicated with one side of the outer wall of the electric power filter shell (1), an electric control valve (13) and an air inlet pipe (14) are sequentially arranged at the input end of the fan (12) from left to right, a silica gel drying agent sleeve (15) and a resistance heating rod (16) are arranged on the inner wall of the air inlet pipe (14), and an electric discharge valve (17) is connected with the top end of the outer wall of the air inlet pipe (14) and is located at one side of the electric control valve (13) in a threaded mode.
7. An outdoor active power filter according to claim 6, wherein: the fan (12) and the air inlet pipe (14) are fixedly communicated with the electric control valve (13), and the inner wall of the silica gel drying agent sleeve (15) is fixedly connected with the outer wall of the resistance heating rod (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322363687.2U CN220754160U (en) | 2023-09-01 | 2023-09-01 | Outdoor active power filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322363687.2U CN220754160U (en) | 2023-09-01 | 2023-09-01 | Outdoor active power filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220754160U true CN220754160U (en) | 2024-04-09 |
Family
ID=90557217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322363687.2U Active CN220754160U (en) | 2023-09-01 | 2023-09-01 | Outdoor active power filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220754160U (en) |
-
2023
- 2023-09-01 CN CN202322363687.2U patent/CN220754160U/en active Active
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