CN209709699U - A kind of micro-capacitance sensor comprising distributed power generation unit - Google Patents

Abstract

The utility model discloses a kind of micro-capacitance sensors comprising distributed power generation unit, it is related to micro-capacitance sensor technical field, to solve the problems, such as that the existing micro-capacitance sensor comprising distributed power generation unit is easy to cause electrical grid transmission main line to damage because of environment or thunder and lightning weather during use.The power grid backbone is fixedly connected with the ground by electric pole, the lower surface of the electric pole is provided with ground stud, and electric pole is fixedly connected with the ground by ground stud, the upper surface of the electric pole is provided with reinforcing bar, the upper surface of the reinforcing bar is provided with support plate, the upper surface of the support plate is provided with lightning rod, and lightning rod is fixedly connected by the upper surface of the reinforcing bar of support plate, oversheath is provided on the outer wall of the power grid backbone, ripple bar is provided on the outer wall of the oversheath, and ripple bar and oversheath are integrated mechanism, there are two the oversheath settings, and the junction of two oversheaths is provided with hinge.

Description

A kind of micro-capacitance sensor comprising distributed power generation unit

Technical field

The utility model relates to micro-capacitance sensor technical field, specially a kind of micro-capacitance sensor comprising distributed power generation unit.

Background technique

Micro-capacitance sensor is also translated into microgrid, refers to by distributed generation resource, energy storage device, energy conversion device, load, monitoring and guarantor The small-sized electric system of the compositions such as protection unit, the proposition of micro-capacitance sensor aim at flexible, the efficient application of distributed generation resource, solution Certainly substantial amounts, the grid-connected problem of various informative distributed generation resource, exploitation and extension micro-capacitance sensor can sufficiently promote distributed electrical The highly reliable supply to load various energy resources form is realized in the extensive access in source and renewable energy, is to realize active match A kind of effective means of power grid, makes traditional power grid to smart grid transition, and micro-capacitance sensor, which is one, may be implemented self-contr ol, protection With the autonomous system of management, it is as complete electric system, by the control and management of itself for being able to achieve power-balance control The function of system, running Optimization, default detection and protection, power quality controlling etc., intelligent micro-grid are that scale is smaller Dispersion autonomous system, be that by self-contr ol, protection and the autonomous system of management, can both be transported with external electrical network Row, can also be with isolated operation.

Traditional micro-capacitance sensor comprising distributed power generation unit without long-distance power grid during use due to supporting, if hair Hair tonic electrical environment is bad or thunder and lightning weather causes to damage, and is difficult to restore electricity in short term.

Utility model content

The purpose of this utility model is to provide a kind of micro-capacitance sensors comprising distributed power generation unit, to solve above-mentioned background The traditional micro-capacitance sensor comprising distributed power generation unit proposed in technology is easy during use because of environment or thunder and lightning Weather and cause electrical grid transmission main line damage the problem of.

To achieve the above object, the utility model provides the following technical solutions: a kind of to include the micro- of distributed power generation unit Power grid, a kind of micro-capacitance sensor comprising distributed power generation unit, including power grid backbone, the power grid backbone pass through electric pole It is fixedly connected with the ground, the lower surface of the electric pole is provided with ground stud, and electric pole connects by the way that ground stud and ground are fixed It connects, the upper surface of the electric pole is provided with reinforcing bar, and the upper surface of the reinforcing bar is provided with support plate, the support plate Upper surface is provided with lightning rod, and lightning rod is fixedly connected by the upper surface of the reinforcing bar of support plate, the power grid backbone Outer wall on be provided with oversheath, be provided with ripple bar on the outer wall of the oversheath, and ripple bar and oversheath are integrated machine Structure, there are two the oversheath settings, and the junction of two oversheaths is provided with hinge, and the oversheath is by hinge and separately One oversheath is rotatablely connected, and is provided with connecting plate on the side outer wall of the oversheath, the connecting plate is internally provided with Bolt is connected, and the connecting plate on oversheath outer wall connects by the way that the connecting plate on connection bolt and another oversheath outer wall is fixed It connects, the power grid backbone is internally provided with cable, and the cable is internally provided with conducting wire, and there are five conducting wire settings；

Wherein, the photovoltaic module is electrically connected by gird-connected inverter and power grid backbone；

The battery group is electrically connected by bidirectional energy-storage current transformer and power grid backbone；

The blower is electrically connected by controller of fan and power grid backbone；

The diesel-driven generator is electrically connected by control cabinet and power grid backbone；

The power grid backbone and electrical equipment are electrically connected.

Preferably, fixed plate is provided on the outer wall of the electric pole, and the outer wall of fixed plate and electric pole is welded to connect.

Preferably, inclined shore bar is provided on the outer wall of the fixed plate, the inclined shore bar is arranged at four, and Four inclined shore bars are symmetrical about electric pole.

Preferably, loading plate is provided on the two sides outer wall of the reinforcing bar, one end of the loading plate is provided with fixed Position plate, and loading plate is fixedly connected by positioning plate with the outer wall of reinforcing bar.

Preferably, the upper surface of the loading plate is provided with electric wire connecting junction, and the following table of the upper surface of loading plate and electric wire connecting junction Face is welded to connect.

Preferably, the ripple bar is provided with multiple, and fluorescence warning item is provided between adjacent corrugations item, and fluorescence is alert Show that item is fixedly connected with the outer wall of oversheath by viscose glue.

Preferably, it is provided with fixed clip slot on the inner wall of the oversheath, and the outer wall of fixed clip slot and oversheath is interior Wall is welded to connect.

Preferably, the fixed clip slot is internally provided with magnetic plate, and magnetic plate passes through fixed clip slot and oversheath Inner wall is fixedly connected.

Preferably, it is provided with waterproof interlayer on the inner wall of the cable, is provided on the inner wall of the waterproof interlayer anti-dry Interlayer is disturbed, and waterproof interlayer is fitted closely with anti-interference interlayer.

Preferably, the cable is internally provided with filler rod, and conducting wire connects by the way that the inner wall of filler rod and cable is fixed It connects.

Compared with prior art, the utility model has the beneficial effects that

1, the utility model reinforces safeguard measure by the power grid backbone to micro-capacitance sensor, can effectively ensure micro-capacitance sensor In the unobstructed of use process, the lightning rod that electric pole top is arranged can be in thunderstorm weather effectively to the power grid set up on electric pole Backbone carries out the effect of lightning protection, and the ripple bar on oversheath outer wall can effectively improve the toughness of power grid backbone, Be provided between adjacent corrugations item fluorescence warning item play the role of daytime and warning at night other people, be arranged on the inner wall of cable Waterproof interlayer play the role of to cable interior waterproof, the anti-interference interlayer being arranged on the inner wall of waterproof interlayer plays the anti-external world The effect of electromagnetic interference overcomes traditional comprising distributed hair to effectively raise the security performance of power grid backbone The micro-capacitance sensor of electric installation without long-distance power grid during use due to supporting, if occurring, power generation settings are bad or thunder and lightning weather Cause to damage, is difficult to the problem of restoring electricity in short term.

2, power generation, photovoltaic module are played the role of by the photovoltaic module of setting, battery group, blower and diesel-driven generator It is electrically connected by gird-connected inverter and power grid backbone, battery group is electrical by bidirectional energy-storage current transformer and power grid backbone Connection, blower are electrically connected by controller of fan and power grid backbone, and diesel-driven generator passes through control cabinet and power grid backbone It is electrically connected, is finally electrically connected power grid backbone and electrical equipment, four energy sources mutually make up, to reach distributed The purpose of power generation, avoid therefore at one power generation settings bad and the problem of cause entire micro-capacitance sensor to lose energy source.

Detailed description of the invention

Fig. 1 is the micro-capacitance sensor workflow schematic diagram of the utility model；

Fig. 2 is the wire pole structure schematic diagram of the utility model；

Fig. 3 is the power grid backbone structural schematic diagram of the utility model；

Fig. 4 is the outer jacket structure schematic diagram of the utility model；

Fig. 5 is the construction of cable schematic diagram of the utility model；

In figure: 1, power grid backbone；2, photovoltaic module；3, gird-connected inverter；4, bidirectional energy-storage current transformer；5, battery Group；6, blower；7, controller of fan；8, control cabinet；9, diesel-driven generator；10, electrical equipment；11, electric pole；12, ground stud； 13, inclined shore bar；14, fixed plate；15, reinforcing bar；16, loading plate；17, positioning plate；18, electric wire connecting junction；19, support plate；20, Lightning rod；21, oversheath；22, ripple bar；23, fluorescence warning item；24, cable；25, fixed clip slot；26, magnetic plate；27, it closes Page；28, connecting plate；29, bolt is connected；30, waterproof interlayer；31, anti-interference interlayer；32, conducting wire；33, filler rod.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Fig. 1-5 is please referred to, a kind of embodiment provided by the utility model: a kind of micro- electricity comprising distributed power generation unit Net, including power grid backbone 1, power grid backbone 1 are fixedly connected with the ground by electric pole 11, and the lower surface of electric pole 11 is set It is equipped with ground stud 12, ground stud 12 plays the role of that electric pole 11 is assisted to be grounded, and electric pole 11 passes through ground stud 12 and ground It is fixedly connected, the upper surface of electric pole 11 is provided with reinforcing bar 15, and reinforcing bar 15 plays the role of reinforcing electric pole 11, reinforcing bar 15 upper surface is provided with support plate 19, and the upper surface of support plate 19 is provided with lightning rod 20, and lightning rod 20 passes through support plate The upper surface of 19 reinforcing bar 15 is fixedly connected, and oversheath 21 is provided on the outer wall of power grid backbone 1, and oversheath 21 plays guarantor The effect of power grid backbone 1 is protected, ripple bar 22 is provided on the outer wall of oversheath 21, it is tough that ripple bar 22 plays raising oversheath 21 Property effect, and ripple bar 22 and oversheath 21 are integrated mechanism, and there are two the settings of oversheath 21, and the company of two oversheaths 21 The place of connecing is provided with hinge 27, and hinge 27 plays the role of connecting two oversheaths 21, and oversheath 21 passes through hinge 27 and another Oversheath 21 is rotatablely connected, and connecting plate 28 is provided on the side outer wall of oversheath 21, and connecting plate 28 plays to be protected outside convenient for two The effect of set 21, connecting plate 28 is internally provided with connection bolt 29, and the connecting plate 28 on 21 outer wall of oversheath passes through connection Bolt 29 is fixedly connected with the connecting plate 28 on another 21 outer wall of oversheath, and power grid backbone 1 is internally provided with cable 24, Cable 24 is internally provided with conducting wire 32, and conducting wire 32 plays the role of transmitting electric energy, and there are five the settings of conducting wire 32.

Wherein, photovoltaic module 2 is electrically connected by gird-connected inverter 3 and power grid backbone 1；

Battery group 5 is electrically connected by bidirectional energy-storage current transformer 4 and power grid backbone 1；

Blower 6 is electrically connected by controller of fan 7 and power grid backbone 1；

Diesel-driven generator 9 is electrically connected by control cabinet 8 and power grid backbone 1；

Power grid backbone 1 and electrical equipment 10 are electrically connected.

Further, fixed plate 14 is provided on the outer wall of electric pole 11, and the outer wall of fixed plate 14 and electric pole 11 welds It connects, the fixed plate 14 being arranged on the outer wall of electric pole 11 plays to install inclination branch on the surrounding outer wall of electric pole 11 The outer wall welded connecting of the effect of strut 13, fixed plate 14 and electric pole 11 can make between fixed plate 14 and electric pole 11 Connection is more firm.

Further, inclined shore bar 13 is provided on the outer wall of fixed plate 14, inclined shore bar 13 is arranged at four, and four A inclined shore bar 13 is symmetrical about electric pole 11, and the inclined shore bar 13 being arranged on the outer wall of fixed plate 14 plays reinforcement The effect of 11 overall structure stability of electric pole, four inclined shore bars 13 are symmetrical about electric pole 11 so that electric wire The erection of bar 11 is more firm.

Further, it is provided with loading plate 16 on the two sides outer wall of reinforcing bar 15, one end of loading plate 16 is provided with positioning Plate 17, and loading plate 16 is fixedly connected by positioning plate 17 with the outer wall of reinforcing bar 15, is all provided on the two sides outer wall of reinforcing bar 15 The loading plate 16 set plays the role of carrying and connects electric equipment, and the positioning plate 17 of one end setting of loading plate 16 plays connection loading plate The effect of No. 16 15 outer walls of reinforcing bar, to achieve the purpose that fixed loading plate 16.

Further, the upper surface of loading plate 16 is provided with electric wire connecting junction 18, and the upper surface of loading plate 16 and electric wire connecting junction 18 Lower surface is welded to connect, and the electric wire connecting junction 18 of the upper surface setting of loading plate 16 plays the role of connecting power grid backbone, loading plate 16 are fixedly connected to achieve the purpose that set up power grid backbone 1 with power grid backbone 1 by electric wire connecting junction 18.

Further, ripple bar 22 is provided with multiple, and fluorescence warning item 23 is provided between adjacent corrugations item 22, and fluorescence Warning strip 23 is fixedly connected with the outer wall of oversheath 21 by viscose glue, and multiple ripple bars 22 of setting play the role of stretch-proof, Be provided between adjacent corrugations item 22 fluorescence warning item 23 play the role of daytime and warning at night other people, fluorescence warning item 23 It is fixedly connected by viscose glue so that fluorescence warning item 23 is connect more with the outer wall of oversheath 21 with the outer wall of oversheath 21 It is firm.

Further, fixed clip slot 25, and the outer wall and oversheath 21 of fixed clip slot 25 are provided on the inner wall of oversheath 21 Inner wall be welded to connect, the fixation clip slot 25 being arranged on the inner wall of oversheath 21 plays the role of being fixedly clamped, fixed clip slot 25 Outer wall and the inner wall of oversheath 21 be welded to connect connection between fixing clamp slot 25 and oversheath 21 can be made more firm.

Further, that fixes clip slot 25 is internally provided with magnetic plate 26, and magnetic plate 26 passes through fixed clip slot 25 and outer shield The inner wall of set 21 is fixedly connected, and the magnetic plate 26 of the inside setting of fixed clip slot 25 plays auxiliary oversheath 21 and is adsorbed on power grid master Effect on 1 outer wall of main line, magnetic plate 26 are fixedly connected with the inner wall of oversheath 21 by fixed clip slot 25 so that outer shield Set 21 is even closer with the connection of power grid backbone 1.

Further, it is provided with waterproof interlayer 30 on the inner wall of cable 24, is provided on the inner wall of waterproof interlayer 30 anti-interference Interlayer 31, and waterproof interlayer 30 is fitted closely with anti-interference interlayer 31, the waterproof interlayer 30 being arranged on the inner wall of cable 24 plays Effect to 24 interior waterproof of cable, the anti-interference interlayer 31 being arranged on the inner wall of waterproof interlayer 30 play anti-outside electromagnetic interference Effect, to effectively raise the security performance of power grid backbone 1.

Further, cable 24 is internally provided with filler rod 33, and conducting wire 32 passes through the inner wall of filler rod 33 and cable 24 It is fixedly connected, the filler rod 33 of the inside setting of cable 24 plays the role of 24 inner lead of filled cable, 32 gap, conducting wire 32 The problem of effectively avoiding 32 bending of conducting wire is fixedly connected with the inner wall of cable 24 by filler rod 33.

Working principle: in use, photovoltaic module 2 is electrically connected by gird-connected inverter 3 with power grid backbone 1, electric power storage Pond group 5 is electrically connected by bidirectional energy-storage current transformer 4 and power grid backbone 1,

Blower 6 is electrically connected by controller of fan 7 and power grid backbone 1, and diesel-driven generator 9 passes through control cabinet 8 and electricity Host's main line 1 be electrically connected, finally power grid backbone 1 and electrical equipment 10 are electrically connected, photovoltaic module 2, battery group 5, Blower 6 and diesel-driven generator 9 and generating equipment, pass through their power generation to reach distribution for micro-capacitance sensor and provide electric energy Power grid backbone 1 is erected on electric pole 11 by purpose, and the inclined shore bar 13 being arranged on 11 surrounding outer wall of electric pole, which plays, to be added Admittedly improving the effect of 11 stability of electric pole, the lightning rod 20 being arranged at the top of electric pole 11 can be in thunderstorm weather effectively to electric wire The power grid backbone 1 set up on bar 11 carries out the effect of lightning protection, installs oversheath on the outer wall of power grid backbone 1 21, the ripple bar 22 on 21 outer wall of oversheath can effectively improve the toughness of power grid backbone 1, set between adjacent corrugations item 22 Be equipped with fluorescence warning item 23 play the role of daytime and warning at night other people, the waterproof interlayer 30 being arranged on the inner wall of cable 24 Play the role of to 24 interior waterproof of cable, the anti-interference interlayer 31 being arranged on the inner wall of waterproof interlayer 30 plays anti-external electromagnetic The effect of interference is completed to including the micro- of distributed power generation unit to effectively raise the security performance of power grid backbone 1 The work of electric network protection.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

Claims (10)

1. a kind of micro-capacitance sensor comprising distributed power generation unit, including power grid backbone (1), photovoltaic module (2), gird-connected inverter (3), bidirectional energy-storage current transformer (4), battery group (5), blower (6), controller of fan (7), control cabinet (8), diesel-driven generator (9) and electrical equipment (10), it is characterised in that: the power grid backbone (1) is fixedly connected with the ground by electric pole (11), The lower surface of the electric pole (11) is provided with ground stud (12), and electric pole (11) connects by the way that ground stud (12) and ground are fixed It connects, the upper surface of the electric pole (11) is provided with reinforcing bar (15), and the upper surface of the reinforcing bar (15) is provided with support plate (19), the upper surface of the support plate (19) is provided with lightning rod (20), and lightning rod (20) passes through the reinforcing of support plate (19) The upper surface of bar (15) is fixedly connected, and is provided with oversheath (21), the oversheath on the outer wall of the power grid backbone (1) (21) it is provided on outer wall ripple bar (22), and ripple bar (22) and oversheath (21) are integrated mechanism, the oversheath (21) there are two setting, and the junction of two oversheaths (21) is provided with hinge (27), and the oversheath (21) passes through hinge (27) it is rotatablely connected with another oversheath (21), is provided with connecting plate (28), institute on the side outer wall of the oversheath (21) That states connecting plate (28) is internally provided with connection bolt (29), and the connecting plate (28) on oversheath (21) outer wall passes through connection spiral shell Bolt (29) is fixedly connected with the connecting plate (28) on another oversheath (21) outer wall, and the inside of the power grid backbone (1) is set It is equipped with cable (24), the cable (24) is internally provided with conducting wire (32), and there are five conducting wire (32) settings；

Wherein, the photovoltaic module (2) is electrically connected by gird-connected inverter (3) and power grid backbone (1)；

The battery group (5) is electrically connected by bidirectional energy-storage current transformer (4) and power grid backbone (1)；

The blower (6) is electrically connected by controller of fan (7) and power grid backbone (1)；The diesel-driven generator (9) passes through Control cabinet (8) and power grid backbone (1) are electrically connected；The power grid backbone (1) and electrical equipment (10) are electrically connected.

2. a kind of micro-capacitance sensor comprising distributed power generation unit according to claim 1, it is characterised in that: the electric pole (11) it is provided on outer wall fixed plate (14), and the outer wall of fixed plate (14) and electric pole (11) is welded to connect.

3. a kind of micro-capacitance sensor comprising distributed power generation unit according to claim 2, it is characterised in that: the fixed plate (14) it is provided on outer wall inclined shore bar (13), the inclined shore bar (13) is arranged at four, and four inclined shores Bar (13) is symmetrical about electric pole (11).

4. a kind of micro-capacitance sensor comprising distributed power generation unit according to claim 1, it is characterised in that: the reinforcing bar (15) it is provided on two sides outer wall loading plate (16), one end of the loading plate (16) is provided with positioning plate (17), and holds Support plate (16) is fixedly connected by positioning plate (17) with the outer wall of reinforcing bar (15).

5. a kind of micro-capacitance sensor comprising distributed power generation unit according to claim 4, it is characterised in that: the loading plate (16) upper surface is provided with electric wire connecting junction (18), and the lower surface of the upper surface of loading plate (16) and electric wire connecting junction (18) is welded and connected It connects.

6. a kind of micro-capacitance sensor comprising distributed power generation unit according to claim 1, it is characterised in that: the ripple bar (22) it is provided with multiple, and is provided with fluorescence warning item (23) between adjacent corrugations item (22), and fluorescence warning item (23) and outer The outer wall of sheath (21) is fixedly connected by viscose glue.

7. a kind of micro-capacitance sensor comprising distributed power generation unit according to claim 1, it is characterised in that: the oversheath (21) it is provided on inner wall fixed clip slot (25), and the outer wall of fixed clip slot (25) and the inner wall of oversheath (21) weld and connect It connects.

8. a kind of micro-capacitance sensor comprising distributed power generation unit according to claim 7, it is characterised in that: the fixing clamp Slot (25) is internally provided with magnetic plate (26), and magnetic plate (26) is solid by the inner wall of fixed clip slot (25) and oversheath (21) Fixed connection.

9. a kind of micro-capacitance sensor comprising distributed power generation unit according to claim 1, it is characterised in that: the cable (24) it is provided on inner wall waterproof interlayer (30), is provided with anti-interference interlayer (31) on the inner wall of the waterproof interlayer (30), And waterproof interlayer (30) is fitted closely with anti-interference interlayer (31).

10. a kind of micro-capacitance sensor comprising distributed power generation unit according to claim 1, it is characterised in that: the cable (24) be internally provided with filler rod (33), and conducting wire (32) is fixedly connected by filler rod (33) with the inner wall of cable (24).