CN208508538U - A kind of power distribution network end idle work optimization device - Google Patents
A kind of power distribution network end idle work optimization device Download PDFInfo
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- CN208508538U CN208508538U CN201820950909.7U CN201820950909U CN208508538U CN 208508538 U CN208508538 U CN 208508538U CN 201820950909 U CN201820950909 U CN 201820950909U CN 208508538 U CN208508538 U CN 208508538U
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- air
- distribution network
- idle work
- power distribution
- out apparatus
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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
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Abstract
The utility model relates to a kind of power distribution network end idle work optimization device, the air-out apparatus communicated including device noumenon, one end with device noumenon inner cavity, the gas transportation facilities being connected with air-out apparatus and the driving device for driving air-out apparatus to move in device noumenon.The utility model solves the problems, such as not can be removed the grit of different location in device in idle work optimization device, grit above and below in the preferable removal device of energy, and it is not limited solely to remove a certain piece of grit, the dust in idle work optimization device on electrical component is reduced, the service life of electrical component is improved.
Description
Technical field
The utility model relates to distribution network var compensation technical fields more particularly to a kind of power distribution network end idle work optimization to fill
It sets.
Background technique
In recent years, Chinese society rapid economic development, electricity for rural use also rise year by year, especially largely occupy during the Spring Festival
The people, which return to one's native place, will cause electricity for rural use and rises violently, but rural power grids weak foundation, it may appear that the phenomenon that low-voltage, serious or even meeting
Cause resident can not electricity consumption.The method for solving the problems, such as this is exactly to install reactive power compensator additional in power grid end, and working principle is root
According to the distorted waveform of voltage, electric current in power grid, by generating one and its phase by the converter of core of power electronic devices
Anti- waveform, to cancel out.
When being placed with electrical component in idle work optimization device, therefore it being placed on outdoor for a long time, gap can be passed through in cabinet
Enter a large amount of dusts with heat release hole, the exposed component of cabinet inner part can be covered by dust, if reabsorbing air after being covered by dust
Middle moisture, can corrode barish component, may cause the failures such as insulativity reduction, short circuit, ground connection for a long time,
Possibly even lead to the danger of electric shock.Excessive dust covering, it is excessively high to will lead to electrostatic induced current in the case where there was dampness in the air, from
And the danger to get an electric shock in operation is also had, and excessive dust covering generates corrosiveness to case component, it also can be big
The big service life for shortening component.Existing device also has dedusting function, but equipment biggish for volume can only often be removed
The grit in the closer local air of air outlet is removed, for example, China Patent Publication No. CN103706215 A, publication date 2014
On April 9, in, invention and created name are a kind of dust clarifier, and this application discloses grits in air in a kind of eliminating equipment
Device, shortcoming is cannot be to the preferable dedusting of the biggish equipment of volume.
Summary of the invention
The utility model is solved the problems, such as not can be removed different location grit in device in idle work optimization device, be provided
A kind of power distribution network end idle work optimization device, can in preferable removal device above and below grit, and be not limited solely to
A certain piece of grit is removed, the dust in idle work optimization device on electrical component is reduced, improves the service life of electrical component.
The utility model the specific technical proposal is:
The beneficial effects of the utility model are:
A kind of power distribution network end idle work optimization device, which is characterized in that including device noumenon, one end and device noumenon inner cavity
The air-out apparatus communicated, the gas transportation facilities being connected with air-out apparatus and the drive for driving air-out apparatus to move in device noumenon
Dynamic device.Gas transportation facilities include exhaust fan, air blower, compressor and vacuum pump, and gas transportation facilities are mainly used for air-breathing
And air blowing；Driving device can drive air-out apparatus move mode to include linear movement up and down, left and right linear movement and curve movement,
The driving structure of driving device includes link mechanism driving, cam mechanism driving and crank block slider structure driving；Driving device energy
Driving air-out apparatus guarantees that air-out apparatus can absorb top but also absorb grit in lower air.
Preferably, driving device is bar-link drive.Bar-link drive manufacture is easy, is easily obtained higher manufacture
Precision.
Preferably, bar-link drive includes connecting rod, disk and the motor for driving disk rotational, and one end of connecting rod connects
Device of air is picked out, the other end and disk of connecting rod are eccentric hinged.The effect of motor is for driving disc rotary, connecting rod and circle
The rotary motion of disk can hingedly be become the other end of linear motion of connecting rod by disk bias.
Preferably, air-out apparatus includes escape pipe, and a through-hole is provided in device noumenon, and escape pipe passes through through-hole.Through-hole
Guarantee that escape pipe is communicated with the device noumenon external world.
It preferably, further include socket pipe, socket pipe is fixed in the through-hole of device noumenon, and socket pipe is nested in escape pipe
Outside.It is socketed the outer diameter that bore is greater than escape pipe, socket pipe and escape pipe socket section socket setting guarantee that escape pipe can be socketed
In-pipe.
Preferably, air-out apparatus further includes horn fan housing, and the inlet end of air-out apparatus is arranged in horn fan housing.Outlet
The inlet end of device is the position that air-out apparatus is communicated with device noumenon inner cavity, and horn fan housing is mainly used for expanding the face of air inlet
Product.
Preferably, gas transportation facilities are exhaust fan.Exhaust fan setting will take out in device noumenon external warranty exhausting function
Air out is discharged to outside device noumenon.
It preferably, further include dust-extraction unit, dust-extraction unit is connected with air-out apparatus.Dust-extraction unit can will be in air-out apparatus
Grit in air is got rid of, and guarantees that by the gas of dust-extraction unit be cleaned air, the adoptable dust-cleaning principle of dust-extraction unit
Including electrostatic precipitation, biological nano dust suppression and bag-type dusting.
Preferably, the dedusting method of dust-extraction unit is electrostatic precipitation.The purification efficiency of electrostatic precipitation is high, processing gas range
Amount is big.
It preferably, further include inlet duct, one end of inlet duct is communicated with device noumenon inner cavity, and inlet duct is in addition
One end is communicated with air-out apparatus, and dust-extraction unit is between air-out apparatus and inlet duct.Inlet duct can be by the sky after dedusting
Gas is passed into device noumenon inner cavity, and system is made to constitute a circulation, the grit in energy dilution device ontology in air.
The beneficial effects of the utility model are:
1. the utility model, which solves, can not only remove top but also grit in removal lower air in idle work optimization device
The problem of, can in preferable removal device above and below grit, and be not limited solely to remove a certain piece of grit, reduce
Dust in idle work optimization device on electrical component improves the service life of electrical component；
2. the utility model by exhaust fan, dust-extraction unit, attachment device, inlet duct and air-out apparatus, make to have
The air of grit can be returned in device noumenon after dust-extraction unit dedusting by air-out apparatus, constitute a circulation loop,
The energy intrinsic grit of dilution device, achievees the purpose that more preferable dedusting；
3. the driving device of the utility model uses bar-link drive, bar-link drive manufacture is easy, is easily obtained
The higher accuracy of manufacture, can guarantee air-out apparatus stablizes movement.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the device noumenon structural schematic diagram of the utility model；
Fig. 3 is the inlet duct and attachment device structural schematic diagram of the utility model.
In figure: 1, dust-extraction unit, 2, attachment device, 3, air-out apparatus, 4, electric fan, 5, device noumenon, 6, dust sensing
Device, 7, inlet duct, 8, exhaust fan, 9, driving device, 10, cabinet body, 11, upper plate, the 12, first steel wire, 13, back side panel,
14, apparatus control system, 15, operating display, 16, handle, 17, right front board, 18, lower plate, 19, transparent explosion-proof glass, 20,
Left front panel, 21, hinge, 22, pedestal, 23, side plate, 24, connecting pipe head, 25, deceleration device, 26, motor, 27, disk, 28, company
Bar, 29, horn fan housing, 30, escape pipe, 31, socket pipe, 32, temperature sensor, 33, connecting tube, the 34, second steel wire,
35, gas outlet, 36, air inlet, 37, inlet duct ontology, 38, outlet housing.
Specific embodiment
Below by specific embodiment, and in conjunction with attached drawing, the utility model will be further described.
Embodiment 1:
A kind of power distribution network end idle work optimization device includes dust-extraction unit 1, attachment device 2, air-out apparatus 3, device noumenon
5, inlet duct 7, exhaust fan 8, driving device 9 and apparatus control system 14.
As depicted in figs. 1 and 2, device noumenon 5 includes electric fan 4, cabinet body 10, the first steel wire 12, the second steel wire 34
With transparent explosion-proof glass 19.Cabinet body 10 is square casing structure, and there is a cavity in centre, cabinet body 10 include upper plate 11, back side panel 13,
Side plate 23, lower plate 18, left front panel 20, right front board 17 and pedestal 22.Upper plate 11, back side panel 13, side plate 23,18 and of lower plate
Right front board 17 is square platy structure, and left front panel 20 is the square platy structure for being provided with through-hole, and transparent explosion-proof glass 19 is installed
In the through-hole of left front panel 20, transparent explosion-proof glass 19 can be explosion-proof but also allows an operator to see by transparent explosion-proof glass 19
Situation in cabinet body 10.The length of lower plate 18 is equal to the sum of the length of back side panel 13 and two pieces of 23 thickness of side plate and is equal to left front
The sum of plate 20 and the length of right front board 17, side plate 23,17 equal, the lower plate 18 of height of back side panel 13, left front panel 20 and right front board
Width and side plate 23 width it is equal, the length of upper plate 11 is greater than the length of lower plate 18, and the width of upper plate 11 is equal to
The width of lower plate 18.Air inlet 36 is provided on upper plate 11, air inlet 36 is square through hole, and 36 upper inside wall of air inlet is convex
The first steel wire 12 is provided at edge, electric fan 4 is mounted on 36 lower section of air inlet of upper plate 11.It is provided with out on lower plate 18
Port 35, gas outlet 35 are square through hole, are provided with the second steel wire 34, the first steel wire at 35 inner wall lower flange of gas outlet
12 and second the setting of steel wire 34 can avoid biggish substance and insects and enter.There are four sides for the setting of 11 edge of upper plate
Shape boss, two 23 two sides of side plate are respectively provided with there are two square groove, four on four boss and side plate 23 on upper plate 11
A groove is mutually inserted, and for realizing the fixation between upper plate 11 and side plate 23, while being also convenient for the later period convenient for upper plate 11
Disassembly.It is provided with a handle 16 on left front panel 20 and right front board 17, passes through hinge 21 between left front panel 20 and side plate 23
Connection is connected between right front board 17 and side plate 23 by hinge 21.Pedestal 20 is square body structure, and pedestal 20 is arranged in lower plate
Surrounding diagonal angle.Signal acquisition interface, idle output interface and reactive compensation device, signal acquisition are provided on back side panel 13
Interface and idle coffret are connected with reactive compensation device respectively.Reactive compensation device may include: signal picker, ADC
Converter, CPLD, pwm circuit, accumulation power supply, three-level inverter and GPRS wireless communication module, signal acquisition interface and letter
Number collector is connected, and signal picker is connected with ADC converter, and ADC converter is connected with CPLD, and CPLD is connected with pwm circuit,
Pwm circuit is connected with three-level inverter, and accumulation power supply is connected with three-level inverter, idle output interface and tri-level inversion
Device is connected, and GPRS wireless communication module is connected with CPLD.
As shown in Figure 1, Figure 2 and Figure 3, attachment device 2 includes connecting pipe head 24, connecting tube 33 and socket pipe 31, socket pipe
31 be circular ring shape tubular structure, and socket pipe 31 is mounted on the upper plate 11 of device noumenon 5,31 one end of socket pipe and connecting pipe head
24 connections, other end are inserted into the inner cavity of device noumenon 5.Connecting tube 24 is connection hose construction, for the company between device
It connects.Connecting pipe head 24 is for the connection between connecting pipe head 24 and socket pipe 31.
As shown in figures 1 and 3, air-out apparatus 3 includes escape pipe 30 and horn-like fan housing 29.Escape pipe 30 is circular ring shape pipe
Shape structure, the outer diameter of escape pipe 30 are less than the internal diameter of socket pipe 31, guarantee that escape pipe 30 can be inserted into socket pipe 31.It is horn-like
Fan housing 29 includes the second horn-like fan housing towards the first horn-like fan housing on right side and towards left side, the first horn-like fan housing cover
Mouth is mainly used for removing right side dust, and the second horn-like fan housing cover mouth is mainly used for removing left side dust, and horn fan housing 29 is set
Set the inlet end in air-out apparatus 3.Driving device 9 includes connecting rod 28, disk 27, motor 26 and deceleration device 25.Connecting rod 28
One end connects the escape pipe 30 of air-out apparatus 3, and the other end of connecting rod 28 is fixed on the edge of disk 27, and motor 26 is fixed on dress
It sets on ontology 5, motor 26 can control the rotation of disk 27 by the deceleration of deceleration device 25.
As shown in Figure 1, the adoptable dust removal method of dust-extraction unit 1 includes that high-pressure electrostatic precipitation, biology receive film dust suppression or bag
Formula dedusting, the grit being mainly used in removing device.Inlet duct 7 includes outlet housing 38 and inlet duct ontology 37.Air inlet dress
23 bottom of left side side plate that ontology 37 is fixed on device noumenon 5 is set, outlet housing 38 is located at 5 inner cavity of device noumenon and and inlet duct
Ontology 37 connects.8 one side of exhaust fan is connected by the connecting tube 33 of attachment device 2 with the other end of dust-extraction unit 1, exhausting
8 another aspect of machine is connected by the connecting tube 33 of attachment device 2 with the inlet duct ontology 37 of inlet duct 7.Device control system
System 14 includes operating display 15, dust sensor 6, temperature sensor 39, processor and I/O controller, 6 He of dust sensor
Temperature sensor 39 is mounted on the inner lower edge of the right side plate 23 of device noumenon 3, and dust sensor 6 can real-time acquisition device sheet
Dust concentration in body 5 is simultaneously transmitted to processor and I/O controller, and temperature sensor 39 can be in real-time acquisition device ontology 5
Temperature is simultaneously transmitted to processor and I/O controller, and operating display 15 is arranged on the right front board 17 of device noumenon 5, and operation is aobvious
Show that platform 15 is connected with processor and I/O controller, processor and I/O controller the control electric fan 4 of apparatus control system 14,
The operation of motor 26, dust-extraction unit 1 and exhaust fan 8.
As shown in Figure 1, Figure 2 and Figure 3, operator makes electric fan 4, motor 26, dedusting dress by manipulation operations display screen 15
1 and the normal operation of exhaust fan 8 are set, motor 26 can drive disk 27 to rotate by deceleration device 25, to drive by connecting rod 28
Escape pipe 30 pumps relative to socket pipe 31, and due to the effect of exhaust fan 8,5 inner cavity of device noumenon has grit
Air can by horn-like fan housing 29 enter 30 inner cavity of escape pipe, and then enter attachment device 2 31 inner cavity of socket pipe, set
Air of 31 inner cavity of adapter tube with grit enters in dust-extraction unit 1 by connecting pipe head 24 and connecting tube 33, by dust-extraction unit 1
Dedusting can remove the grit in air, the cleaned air come out from dust-extraction unit 1 by exhaust fan 8 and connecting tube 33 enter into
Device of air 7 constitutes a circulation loop hence into the inner cavity of device noumenon 5.
The above is only the preferred embodiment of the utility model, not imposes any restrictions to the utility model, all
According to the utility model technical spirit any simple modification, change and equivalent transformation to the above embodiments, still fall within
The protection scope of technical solutions of the utility model.
Claims (10)
1. a kind of power distribution network end idle work optimization device, which is characterized in that including device noumenon (5), one end and device noumenon (5)
Air-out apparatus (3) that inner cavity communicates, the gas transportation facilities being connected with air-out apparatus (3) and driving air-out apparatus (3) are in device
The driving device (9) moved in ontology (5).
2. a kind of power distribution network end idle work optimization device according to claim 1, which is characterized in that driving device (9) is
Bar-link drive.
3. a kind of power distribution network end idle work optimization device according to claim 2, which is characterized in that bar-link drive packet
Include connecting rod (28), disk (27) and the motor (26) for driving disk (27) to rotate, one end connection outlet dress of connecting rod (28)
It sets (3), the other end of connecting rod (28) and disk (27) are eccentric hinged.
4. a kind of power distribution network end idle work optimization device according to claim 1 or 2 or 3, which is characterized in that air-out apparatus
(3) include escape pipe (30), a through-hole is provided in device noumenon (5), escape pipe (30) passes through through-hole.
5. a kind of power distribution network end idle work optimization device according to claim 4, which is characterized in that further include socket pipe
(31), socket pipe (31) is fixed in the through-hole of device noumenon (5), socket pipe (31) be nested with escape pipe (30) outside.
6. a kind of power distribution network end idle work optimization device according to claim 1 or 2 or 3, which is characterized in that air-out apparatus
It (3) further include horn fan housing (29), the inlet end in air-out apparatus (3) is arranged in horn fan housing (29).
7. a kind of power distribution network end idle work optimization device according to claim 1 or 2 or 3, which is characterized in that gas conveying
Equipment is exhaust fan (8).
8. a kind of power distribution network end idle work optimization device according to claim 1 or 2 or 3, which is characterized in that further include removing
Dirt device (1), dust-extraction unit (1) are connected with air-out apparatus (3).
9. a kind of power distribution network end idle work optimization device according to claim 8, which is characterized in that dust-extraction unit (1)
Dedusting method is electrostatic precipitation.
10. a kind of power distribution network end idle work optimization device according to claim 8, which is characterized in that further include air inlet dress
It sets (7), one end of inlet duct (7) is communicated with device noumenon (5) inner cavity, the other end and air-out apparatus of inlet duct (7)
(3) it communicates, dust-extraction unit (1) is between air-out apparatus (3) and inlet duct (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820950909.7U CN208508538U (en) | 2018-06-20 | 2018-06-20 | A kind of power distribution network end idle work optimization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820950909.7U CN208508538U (en) | 2018-06-20 | 2018-06-20 | A kind of power distribution network end idle work optimization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208508538U true CN208508538U (en) | 2019-02-15 |
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ID=65286785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820950909.7U Active CN208508538U (en) | 2018-06-20 | 2018-06-20 | A kind of power distribution network end idle work optimization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208508538U (en) |
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2018
- 2018-06-20 CN CN201820950909.7U patent/CN208508538U/en active Active
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