CN211670637U

CN211670637U - Capacitance compensation starting device

Info

Publication number: CN211670637U
Application number: CN201922442337.9U
Authority: CN
Inventors: 袁进
Original assignee: Jilin Novelty Building Electric Co ltd
Current assignee: Jilin Novelty Building Electric Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-10-13
Anticipated expiration: 2029-12-30

Abstract

The utility model provides a capacitance compensation starting drive, including the voltmeter, the power button, voltage regulator, the knob, electrically conductive jack, the heat dissipation bars, the dust cover, low frequency filter and fixed case, fixed case is installed on the condenser right side, fixed case up end is equipped with the heat dissipation bars, the terminal surface is equipped with the dust cover under the heat dissipation bars, the terminal surface installs the voltmeter before the fixed case, terminal surface installs power button before the fixed case, fixed case internally mounted has voltage regulator, the terminal surface is equipped with the knob before the voltage regulator, electrically conductive jack has been seted up in the inside left side of fixed case, electrically conductive jack right side is connected with low frequency filter, original capacitance compensation device has been solved in this design and has lacked the restriction protect function, the problem that the condenser punctures easily, the utility model discloses it is rational in infrastructure, effectively.

Description

Capacitance compensation starting device

Technical Field

The utility model discloses a capacitance compensation starting drive belongs to capacitance compensation technical field.

Background

The capacitance compensation is reactive compensation or power factor compensation. Consumers of an electrical power system generate reactive power when in use and are often inductive, which reduces the efficiency of the capacity usage of the power supply and can be improved by adding appropriate capacitance to the system. Power capacitance compensation is also called power factor compensation, (integration of voltage compensation, current compensation, phase compensation).

Capacitance compensation device lacks effectual protection effect in the past, and the condenser often can receive high voltage and high frequency circuit to influence, is punctured easily, and current capacitance compensation device lacks the restriction protect function, and the condenser punctures easily, and the problem that above-mentioned appearance is solved to the urgent need capacitance compensation starting drive now.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a capacitance compensation starting drive to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, effective protective capacitor improves the capacitance compensation effect.

In order to achieve the above purpose, the present invention is realized by the following technical solution: capacitance compensation starting drive, including condenser, restriction actuating mechanism and contact electrode, the condenser right side is equipped with contact electrode, the condenser right side is provided with restriction actuating mechanism, restriction actuating mechanism includes voltmeter, power button, voltage regulator, knob, electrically conductive jack, heat dissipation bars, dust cover, low frequency filter and fixed case, fixed case is installed on the condenser right side, fixed case up end is equipped with the heat dissipation bars, the terminal surface is equipped with the dust cover under the heat dissipation bars, the voltmeter is installed to fixed case front end face, the terminal surface is installed before the fixed case, fixed case internally mounted has voltage regulator, the terminal surface is equipped with the knob before the voltage regulator, electrically conductive jack has been seted up on the inside left side of fixed case, electrically conductive jack right side connection has low frequency filter.

Further, the contact electrode is connected with a low-frequency filter through a lead, the low-frequency filter is connected with a voltage regulator through a lead, the voltage regulator is connected with a power button through a lead, and the power button is connected with a conductive jack through a lead.

Further, the low frequency filter limits the frequency to 25 Hz.

Further, the voltmeter is connected with the output end of the voltage regulator through a lead.

Further, electrically conductive jack internally mounted has electrically conductive brush piece, condenser right-hand member face is equipped with electrically conductive plug, and electrically conductive plug and electrically conductive brush piece electric connection.

Furthermore, the left end face of the contact electrode is provided with a fixing block, and the fixing block is embedded in the inner wall of the fixing box.

The utility model has the advantages that: the utility model discloses an electric capacity compensation starting drive, because of the utility model discloses added voltmeter, power button, voltage regulator, knob, electrically conductive jack, heat dissipation bars, dust cover, low frequency filter and fixed case, this design can carry out the restriction protection to the condenser, has solved original electric capacity compensation arrangement and has lacked restriction protect function, and the problem that the condenser punctures easily has improved the utility model discloses a restriction starts the effect.

Because of contact electrode is connected with low frequency filter through the wire, low frequency filter is connected with voltage regulator through the wire, voltage regulator is connected with shift knob through the wire, shift knob is connected with electrically conductive jack through the wire, this design is convenient for carry out low frequency filtering to the condenser and is handled, and the input voltage restriction, be connected with voltage regulator output through the wire because of the voltmeter, the voltage of voltage regulator output is conveniently detected to this design, because of electrically conductive jack internal assembly has electrically conductive brush piece, condenser right-hand member face is equipped with electrically conductive plug, and electrically conductive plug and electrically conductive brush piece electric connection, this design makes condenser and fixed box fastening connection, the utility model discloses rational in infrastructure, effective protection condenser improves the capacitance compensation effect.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural diagram of the capacitance compensation starting device of the present invention;

FIG. 2 is a schematic structural diagram of a start limiting mechanism in the capacitance compensation starting apparatus of the present invention;

FIG. 3 is a front sectional view of the start limiting mechanism of the capacitor compensating starter of the present invention;

in the figure: 1-capacitor, 2-limit start mechanism, 3-contact electrode, 21-voltmeter, 22-power button, 23-voltage regulator, 24-knob, 25-conductive jack, 26-radiating grid, 27-dust cover, 28-low frequency filter, 29-fixed box.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: capacitance compensation starting drive, including condenser 1, restriction starting drive 2 and contact electrode 3, condenser 1 right side is equipped with contact electrode 3, and condenser 1 right side is provided with restriction starting drive 2.

Restriction actuating mechanism 2 includes voltmeter 21, power button 22, voltage regulator 23, knob 24, electrically conductive jack 25, radiator grid 26, dust cover 27, low frequency filter 28 and fixed case 29, fixed case 29 is installed on condenser 1 right side, fixed case 29 up end is equipped with radiator grid 26, the terminal surface is equipped with dust cover 27 under the radiator grid 26, terminal surface installation has voltmeter 21 before the fixed case 29, terminal surface installation has power button 22 before the fixed case 29, fixed case 29 internally mounted has voltage regulator 23, terminal surface assembly has knob 24 before the voltage regulator 23, electrically conductive jack 25 has been seted up on the inside left side of fixed case 29, electrically conductive jack 25 right side is connected with low frequency filter 28, original capacitance compensation device has been solved in this design lacks restriction protect function, the easy problem of puncturing of condenser.

The contact electrode 3 is connected with a low-frequency filter 28 through a lead, the low-frequency filter 28 is connected with a voltage regulator 23 through a lead, the voltage regulator 23 is connected with a power button 22 through a lead, the power button 22 is connected with a conductive jack 25 through a lead, the design is convenient for low-frequency filtering processing and input voltage limiting on the capacitor 1, the low-frequency filter 28 limits the frequency to 25Hz, the design is convenient for low-frequency filtering processing on the capacitor 1, and the high-frequency wave band is filtered.

Voltmeter 21 is connected with voltage regulator 23 output through the wire, the convenient voltage that detects voltage regulator 23 output of this design, electrically conductive jack 25 internal assembly has electrically conductive brush piece, condenser 1 right-hand member face is equipped with electrically conductive plug, and electrically conductive plug and electrically conductive brush piece electric connection, this design makes condenser 1 and fixed case 29 fastening connection, contact electrode 3 left end face is equipped with the fixed block, and the fixed block embedding is at fixed case 29 inner wall, this design makes contact electrode 3 fixed.

As an embodiment of the present invention: the staff is at first with contact electrode 3 through the wire with external circuit connected, condenser 1 inserts fixed case 29 left side, make condenser 1 and electrically conductive jack 25 electric connection, at first rotatory knob 24 adjusts the output voltage of voltage regulator 23, read output voltage value through voltmeter 21, adjust to suitable output voltage after, open power button 22, charge for condenser 1, in this process, voltage regulator 23 is convenient for adjust the input voltage of condenser 1, the effect of voltage protection is played, low frequency filter 28 effectively filters high frequency circuit, play the effect of protecting condenser 1, improve the life of condenser 1, prevent to puncture.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. Capacitance compensation starting drive, including condenser, restriction starting drive and contact electrode, its characterized in that: the right side of the capacitor is provided with a contact electrode, and the right side of the capacitor is provided with an activation limiting mechanism;

restriction actuating mechanism includes voltmeter, power button, voltage regulator, knob, electrically conductive jack, heat dissipation bars, dust cover, low frequency filter and fixed case, fixed case is installed on the condenser right side, fixed case up end is equipped with the heat dissipation bars, the end surface is equipped with the dust cover under the heat dissipation bars, the terminal surface is installed the voltmeter before the fixed case, the terminal surface is installed before the fixed case, power button is installed to the terminal surface before the fixed case, fixed case internally mounted has the voltage regulator, the terminal surface is equipped with the knob before the voltage regulator, electrically conductive jack has been seted up on the inside left side of fixed case, electrically conductive jack right side is connected with low frequency filter.

2. The capacitance-compensated start-up device of claim 1, wherein: the contact electrode is connected with the low-frequency filter through a lead, the low-frequency filter is connected with the voltage regulator through a lead, the voltage regulator is connected with the power button through a lead, and the power button is connected with the conductive jack through a lead.

3. The capacitance-compensated start-up device of claim 1, wherein: the low frequency filter limits the frequency to 25 Hz.

4. The capacitance-compensated start-up device of claim 1, wherein: the voltmeter is connected with the output end of the voltage regulator through a lead.

5. The capacitance-compensated start-up device of claim 1, wherein: the conductive jack is internally provided with a conductive brush sheet, the right end face of the capacitor is provided with a conductive plug, and the conductive plug is electrically connected with the conductive brush sheet.

6. The capacitance-compensated start-up device of claim 1, wherein: the left end face of the contact electrode is provided with a fixing block, and the fixing block is embedded in the inner wall of the fixing box.