CN105977799A - Intelligent power distribution equipment for power transmission network - Google Patents
Intelligent power distribution equipment for power transmission network Download PDFInfo
- Publication number
- CN105977799A CN105977799A CN201610474489.5A CN201610474489A CN105977799A CN 105977799 A CN105977799 A CN 105977799A CN 201610474489 A CN201610474489 A CN 201610474489A CN 105977799 A CN105977799 A CN 105977799A
- Authority
- CN
- China
- Prior art keywords
- power transmission
- housing
- distribution equipment
- power distribution
- intelligent power
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/24—Circuit arrangements for boards or switchyards
Abstract
The invention discloses a piece of intelligent power distribution equipment for a power transmission network. The equipment comprises a shell. A display screen, a plurality of indicator lamps and a plurality of control keys are arranged in the front of the shell. A hole is arranged on one side face of the shell. The hole is round. A mounting mechanism is arranged in the hole. According to the smart power distribution equipment for the power transmission network, outward acting force on a glass bead is generated by a compressed spring in a mounting assembly, and the mounting mechanism can be conveniently and easily fixed and disassembled by matching a corresponding notch. The mounting mechanism can be maintained by a worker conveniently. Moreover, through adoption of a protection circuit composed of a resistor and a diode in the wireless communication circuit, the influence of reverse peak voltage on a control circuit can be prevented; the reliability of the wireless communication circuit is improved; through adoption of a surface acoustic wave filter composed of an inductor and a second capacitor, the transmission reliability of wireless signals is ensured; the production technology is improved; and the design cost is reduced.
Description
Technical field
The present invention relates to a kind of intelligent power distribution equipment for power transmission electric network.
Background technology
In power transmission electric network, in order to effectively configure power supply, electrical network is monitored protection simultaneously, when
When circuit breaks down, it is possible to control fault coverage and fast and easy is found out trouble point timing and discharged,
Power transmission electric network is usually added into all kinds of controller switching equipment.Also facilitate in these controller switching equipments and place various protection equipment
As prevented the fuse of short circuit, preventing the air switch lamp of overload, circuit and electrical equipment can be played guarantor
Protect effect.
Operationally, internal components and parts can produce certain heat after generally consuming part electricity electric energy to controller switching equipment,
Also can pile up dust impact heat radiation, although controller switching equipment is furnished with heat radiation filter mechanism simultaneously, but its structure list
One, mounting means is fixed, and inconvenience dismounting, after longtime running, it is impossible to make it protect by modes such as dismounting and change
Hold original radiating effect, so that the heat within controller switching equipment builds up, affect the operation of components and parts,
Moreover, the LC oscillating circuit in wireless telecommunications transmitter module in controller switching equipment, by the shadow of distributed constant
Ringing too big, frequency drift is more serious, and stability is bad, and debugging complexity, thus reduces wireless telecommunications
Reliability.
Summary of the invention
The technical problem to be solved in the present invention is: in order to overcome the deficiencies in the prior art, it is provided that a kind of is used for
The intelligent power distribution equipment of power transmission electric network.
The technical solution adopted for the present invention to solve the technical problems is: a kind of intelligence for power transmission electric network is joined
Electricity equipment, including housing, the front of described housing is provided with display screen, some status indicator lamps and some control
Button, the side of described housing is provided with perforate, described perforate generally circular in shape, is provided with peace in described perforate
Mounting mechanism；
Described installing mechanism includes that housing and some mounting assembly, described mounting assembly circumference are uniformly distributed outside
The periphery of frame, is provided with drainage screen and fan in described housing, described fan is positioned at the inner side of drainage screen；
Described mounting assembly includes sleeve pipe, the vertical cross-section of described sleeve pipe be shaped as U-shaped, described sleeve pipe
Bottom is fixed on housing, is provided with spring and bead in described sleeve pipe, and one end of described spring is fixed on set
Bottom in pipe, the other end of described spring is fixed on bead, and described spring is in compressive state, institute
State bead to be arranged in perforate；
It is provided with wireless communication module in described housing, in described wireless communication module, is provided with wireless communication line,
Described wireless communication line include resistance, diode, audion, inductance, antenna, the first electric capacity, second
Electric capacity and crystal oscillator, the grounded emitter of described audion, the base stage of described audion and resistance and diode
Parallel circuit connects, and the base stage of described audion is connected with the anode of diode, and the base stage of described audion is led to
Crossing crystal oscillator and the series circuit ground connection of the first electric capacity composition, the colelctor electrode of described audion passes through the external 5V of inductance
DC voltage power supply, the colelctor electrode of described audion is connected with antenna by the second electric capacity, and described inductance is provided with
Centrage, described centrage is connected with crystal oscillator and the first electric capacity respectively.
As preferably, fixedly mount assembly for convenience, in described perforate, be provided with some recesses, described recess
Quantity is equal with the quantity of mounting assembly and one_to_one corresponding, described recess be shaped as circular arc, described circle
The diameter of arc and the equal diameters of bead.
As preferably, put the lifting carrying work facilitating equipment, described housing be arranged over some suspension ring.
As preferably, in order to ensure filter effect, in described drainage screen, it is provided with gel cotton coarse filtration net.
As preferably, in order to provide the man-machine display interface of more high-quality, described display screen is LCDs.
As preferably, in order to strengthen display, being convenient for people to note, described status indicator lamp includes dual color light emitting
Diode.
As preferably, in order to reduce housing and the space in perforate, prevent inside too much dust access arrangement,
The length of the radius of the described housing sleeve pipe more than 10 times.
As preferably, in order to improve the wireless communication line anti-interference energy to temperature, the temperature drift of described resistance is
Number is 5%ppm.
The invention has the beneficial effects as follows, this is used for the intelligent power distribution equipment of power transmission electric network by mounting assembly
The spring of compression produces outside active force to bead, coordinates corresponding recess, can easily realize fitting machine
Structure is fixed and dismantlement work easily, facilitates staff to keep in repair, moreover, at wireless telecommunications electricity
By resistance and the protection circuit of diode composition in road, prevent the reverse spike voltage impact on control circuit,
Thus improve the reliability of wireless communication line, by the SAW filter of inductance and the second electric capacity composition not
Only ensure that the reliability of transmission of wireless signals, improve production technology, reduce design cost.
Accompanying drawing explanation
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the intelligent power distribution equipment for power transmission electric network of the present invention；
Fig. 2 is the structural representation of the intelligent power distribution equipment for power transmission electric network of the present invention；
Fig. 3 is the structural representation of the installing mechanism of the intelligent power distribution equipment for power transmission electric network of the present invention；
Fig. 4 is the structural representation of the mounting assembly of the intelligent power distribution equipment for power transmission electric network of the present invention；
Fig. 5 is the structural representation of the perforate of the intelligent power distribution equipment for power transmission electric network of the present invention；
Fig. 6 is the circuit theory of the wireless communication line of the intelligent power distribution equipment for power transmission electric network of the present invention
Figure；
In figure: 1. housing, 2. display screen, 3. status indicator lamp, 4. control button, 5. suspension ring, 6. perforate,
7. installing mechanism, 8. housing, 9. mounting assembly, 10. drainage screen, 11. fans, 12. sleeve pipes, 13. springs,
14. beades, 15. recesses, R1. resistance, D1. diode, Q1. audion, L1. inductance, ANT1. antenna,
C1. the first electric capacity, C2. the second electric capacity, X1. crystal oscillator.
Detailed description of the invention
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification,
The basic structure of the present invention is described the most in a schematic way, and therefore it only shows the composition relevant with the present invention.
As shown in figs 1 to 6, a kind of intelligent power distribution equipment for power transmission electric network, described installing mechanism 7 wraps
Including housing 8 and some mounting assembly 9, described mounting assembly 9 circumference is evenly distributed on the periphery of housing 8, institute
Being provided with drainage screen 10 and fan 11 in stating housing 8, described fan 11 is positioned at the inner side of drainage screen 10；
Described mounting assembly 9 includes sleeve pipe 12, the vertical cross-section of described sleeve pipe 12 be shaped as U-shaped, described
The bottom of sleeve pipe 12 is fixed on housing 8, is provided with spring 13 and bead 14 in described sleeve pipe 12, described
One end of spring 13 is fixed on the bottom in sleeve pipe 12, and the other end of described spring 13 is fixed on bead 14
On, described spring 13 is in compressive state, and described bead 14 is arranged in perforate 6；
It is provided with wireless communication module in described housing 1, in described wireless communication module, is provided with wireless communication line,
Described wireless communication line include resistance R1, diode D1, audion Q1, inductance L1, antenna ANT1,
First electric capacity C1, the second electric capacity C2 and crystal oscillator X1, the grounded emitter of described audion Q1, described three poles
The base stage of pipe Q1 is connected with the parallel circuit of resistance R1 and diode D1, the base stage of described audion Q1 with
The anode of diode D1 connects, and the base stage of described audion Q1 consists of crystal oscillator X1 and the first electric capacity C1
Series circuit ground connection, the colelctor electrode of described audion Q1 pass through inductance L1 external 5V DC voltage power supply,
The colelctor electrode of described audion Q1 is connected with antenna ANT1 by the second electric capacity C2, and described inductance L1 is provided with
Centrage, described centrage is connected with crystal oscillator X1 and the first electric capacity C1 respectively.
As preferably, fixed installation assembly 9, is provided with some recesses 15, institute in described perforate 6 for convenience
State that the quantity of recess 15 is equal with the quantity of mounting assembly 9 and one_to_one corresponding, being shaped as of described recess 15
The equal diameters of circular arc, the diameter of described circular arc and bead 14.
As preferably, put the lifting carrying work facilitating equipment, described housing 1 be arranged over some hanging
Ring 5.
As preferably, in order to ensure filter effect, in described drainage screen 10, it is provided with gel cotton coarse filtration net.
As preferably, in order to provide the man-machine display interface of more high-quality, described display screen 2 is LCDs.
As preferably, in order to strengthen display, being convenient for people to note, described status indicator lamp 3 includes double-colored
Optical diode.
As preferably, in order to reduce housing 8 and the space in perforate 6, prevent too much dust access arrangement
Inside, the length of the radius of described housing 8 sleeve pipe 13 more than 10 times.
As preferably, in order to improve the wireless communication line anti-interference energy to temperature, the temperature drift of described resistance R1
Coefficient is 5%ppm.
In order to realize the dismounting flexibly of installing mechanism 7 and install, staff is facilitated to carry out it is replaced
The operations such as maintenance, thus ensure the operation steady in a long-term of controller switching equipment, in installing mechanism 7, bead 14
Moved toward sleeve pipe 12 is internal by spring 13, thus reduce the length of mounting assembly 9, by bead
Recess 15 in 14 alignment apertures 6, now unclamps bead 13, and spring 13 the most by compression is for recovering
Initial state produces rightabout active force bottom sleeve pipe 13 to bead 13, so that bead
13 enter into the recess 15 in perforate 6, thus the installation realizing this installing mechanism 7 is fixed.Installing mechanism 7
After installation, drainage screen 10 the large-scale particulate matter in air is isolated, thus ensure the smooth of air
Logical, and accelerate air flowing by the effect of fan 11, utilize the heat that air flowing is taken away in controller switching equipment,
Realize radiating effect.Make when needs remove and install mechanism 7, make bead 14 depart from spring 13 compression recessed
After mouth 15, installing mechanism 7 can be departed from housing 1 easily.This intelligent power distribution being used for power transmission electric network sets
For bead 14 being produced outside active force by the spring 13 of the compression in mounting assembly 9, it is right to coordinate
The recess 15 answered, can easily realize installing mechanism 7 and fix easily and dismantlement work, facilitate staff to enter
Row maintenance.
In order to ensure the reliability of this controller switching equipment wireless communication function, wireless communication module within the case 1
In, wireless communication line not only ensure that nothing by the SAW filter of inductance L1 and the second electric capacity C2 composition
The reliability of line signal transmission, improves production technology, reduces design cost.Wherein resistance R1 and two poles
Pipe D1 forms protection circuit, prevents the reverse spike voltage impact on control circuit, thus improves channel radio
The reliability of news circuit.
Compared with prior art, this is used for the intelligent power distribution equipment of power transmission electric network by the pressure in mounting assembly 9
The spring 13 of contracting produces outside active force to bead 14, coordinates corresponding recess 15, can easily realize
Installing mechanism 7 is fixed and dismantlement work easily, facilitates staff to keep in repair, moreover, in nothing
By the protection circuit of resistance R1 and diode D1 composition in line communicating circuit, prevent reverse spike voltage pair
The impact of control circuit, thus improve the reliability of wireless communication line, by inductance L1 and the second electric capacity
The SAW filter of C2 composition not only ensure that the reliability of transmission of wireless signals, improves production technology, fall
Low design cost.
With the above-mentioned desirable embodiment according to the present invention for enlightenment, by above-mentioned description, related work
Personnel can carry out various change and amendment completely in the range of without departing from this invention technological thought.
The content that the technical scope of this invention is not limited in description, it is necessary to according to right
Determine its technical scope.
Claims (8)
1. the intelligent power distribution equipment for power transmission electric network, it is characterised in that include housing (1), described
The front of housing (1) is provided with display screen (2), some status indicator lamps (3) and some control buttons (4),
The side of described housing (1) is provided with perforate (6), described perforate (6) generally circular in shape, described perforate
(6) installing mechanism (7) it is provided with in；
Described installing mechanism (7) includes housing (8) and some mounting assembly (9), described mounting assembly (9)
Circumference is evenly distributed on the periphery of housing (8), is provided with drainage screen (10) and fan in described housing (8)
(11), described fan (11) is positioned at the inner side of drainage screen (10)；
Described mounting assembly (9) includes sleeve pipe (12), the vertical cross-section of described sleeve pipe (12) be shaped as U
Shape, the bottom of described sleeve pipe (12) is fixed on housing (8), is provided with spring (13) in described sleeve pipe (12)
With bead (14), one end of described spring (13) is fixed on the bottom in sleeve pipe (12), described spring
(13) the other end is fixed on bead (14), and described spring (13) is in compressive state, described
Bead (14) is arranged in perforate (6)；
It is provided with wireless communication module in described housing (1), in described wireless communication module, is provided with wireless telecommunications electricity
Road, described wireless communication line include resistance (R1), diode (D1), audion (Q1), inductance (L1),
Antenna (ANT1), the first electric capacity (C1), the second electric capacity (C2) and crystal oscillator (X1), described audion (Q1)
Grounded emitter, the base stage of described audion (Q1) and resistance (R1) and diode (D1) in parallel
Circuit connects, and the base stage of described audion (Q1) is connected with the anode of diode (D1), described audion
(Q1) the series circuit ground connection that base stage consists of crystal oscillator (X1) and the first electric capacity (C1), described three
The colelctor electrode of pole pipe (Q1) is by inductance (L1) external 5V DC voltage power supply, described audion (Q1)
Colelctor electrode be connected with antenna (ANT1) by the second electric capacity (C2), described inductance (L1) is provided with center
Line, described centrage is connected with crystal oscillator (X1) and the first electric capacity (C1) respectively.
2. the intelligent power distribution equipment for power transmission electric network as claimed in claim 1, it is characterised in that described
The number of some recesses (15), the quantity of described recess (15) and mounting assembly (9) it is provided with in perforate (6)
Measure equal and one_to_one corresponding, described recess (15) be shaped as circular arc, the diameter of described circular arc and glass
The equal diameters of pearl (14).
3. the intelligent power distribution equipment for power transmission electric network as claimed in claim 1, it is characterised in that described
Housing (1) be arranged over some suspension ring (5).
4. the intelligent power distribution equipment for power transmission electric network as claimed in claim 1, it is characterised in that described
Gel cotton coarse filtration net it is provided with in drainage screen (10).
5. the intelligent power distribution equipment for power transmission electric network as claimed in claim 1, it is characterised in that described
Display screen (2) is LCDs.
6. the intelligent power distribution equipment for power transmission electric network as claimed in claim 1, it is characterised in that described
Status indicator lamp (3) includes dichromatic LED.
7. the intelligent power distribution equipment for power transmission electric network as claimed in claim 1, it is characterised in that described
The length of the radius of housing (8) sleeve pipe (13) more than 10 times.
8. the intelligent power distribution equipment for power transmission electric network as claimed in claim 1, it is characterised in that described
The temperature drift coefficient of resistance (R1) is 5%ppm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610474489.5A CN105977799A (en) | 2016-06-23 | 2016-06-23 | Intelligent power distribution equipment for power transmission network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610474489.5A CN105977799A (en) | 2016-06-23 | 2016-06-23 | Intelligent power distribution equipment for power transmission network |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105977799A true CN105977799A (en) | 2016-09-28 |
Family
ID=57019104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610474489.5A Pending CN105977799A (en) | 2016-06-23 | 2016-06-23 | Intelligent power distribution equipment for power transmission network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105977799A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203166883U (en) * | 2013-03-18 | 2013-08-28 | 成都中远信电子科技有限公司 | Crystal oscillator type frequency modulation transmitter |
| CN203911872U (en) * | 2014-05-07 | 2014-10-29 | 陈敏 | Frequency modulation electric circuit capable of inhibiting frequency deviation |
| CN204012366U (en) * | 2014-09-05 | 2014-12-10 | 重庆大顺电器有限公司 | A kind of power distribution cabinet bracket that can fast assembling-disassembling |
| CN104734348A (en) * | 2015-02-17 | 2015-06-24 | 江苏诚纳电气有限公司 | Alternating-current low-voltage power distributing cabinet capable of being controlled remotely |
| CN204948561U (en) * | 2015-09-17 | 2016-01-06 | 浙江高通电力科技有限公司 | Computer integrated protection |
-
2016
- 2016-06-23 CN CN201610474489.5A patent/CN105977799A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203166883U (en) * | 2013-03-18 | 2013-08-28 | 成都中远信电子科技有限公司 | Crystal oscillator type frequency modulation transmitter |
| CN203911872U (en) * | 2014-05-07 | 2014-10-29 | 陈敏 | Frequency modulation electric circuit capable of inhibiting frequency deviation |
| CN204012366U (en) * | 2014-09-05 | 2014-12-10 | 重庆大顺电器有限公司 | A kind of power distribution cabinet bracket that can fast assembling-disassembling |
| CN104734348A (en) * | 2015-02-17 | 2015-06-24 | 江苏诚纳电气有限公司 | Alternating-current low-voltage power distributing cabinet capable of being controlled remotely |
| CN204948561U (en) * | 2015-09-17 | 2016-01-06 | 浙江高通电力科技有限公司 | Computer integrated protection |
Non-Patent Citations (1)
| Title |
|---|
| 黄亚平: "《高频电子技术》", 31 January 2009, 机械工业出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105977799A (en) | Intelligent power distribution equipment for power transmission network | |
| CN218721088U (en) | Three-color signal lamp device | |
| CN208272625U (en) | One kind is from detachment function Surge Protector | |
| CN210444288U (en) | Communication interface circuit of data transmission unit | |
| CN209434874U (en) | A kind of integral type surge protector with indicator light | |
| CN209417877U (en) | A kind of ad hoc network formula engineering safety prevention warning protecting device | |
| CN107565389A (en) | A kind of safe and reliable intelligent power distribution equipment for power transmission electric network | |
| CN204966647U (en) | Low frequency tep reel resonance styletable mouth | |
| CN201571248U (en) | Wireless remote-control dimming electric ballast | |
| CN220273922U (en) | Street lamp power failure alarm device | |
| CN210219675U (en) | Power supply bin wiring structure | |
| CN210608552U (en) | Reactive power compensation device for capacitor box | |
| CN219659680U (en) | Filter shell | |
| CN206117614U (en) | Four windings response high frequency generator | |
| CN204678131U (en) | A kind of LED light source structure | |
| CN213717976U (en) | Waterproof network signal amplifier who easily installs and dismantles | |
| CN109904608A (en) | A kind of intelligence filament lamp antenna | |
| CN213608462U (en) | Novel ultraviolet germicidal lamp | |
| CN210637998U (en) | Novel wisdom street lamp remote control device | |
| CN201795386U (en) | Alarm lamp for machine table | |
| CN208042037U (en) | A kind of dust guard for high-power LED light source module | |
| CN215956878U (en) | Efficient and energy-saving PCB light source controller | |
| CN214254403U (en) | Flat thyristor with built-in electrode lead | |
| LU101246B1 (en) | Unmanned aerial vehicle having good sealing performance | |
| CN201887998U (en) | Abnormal protective circuit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160928 |
|
| RJ01 | Rejection of invention patent application after publication |