CN2346065Y - Intelligent energy-saving contactor - Google Patents
Intelligent energy-saving contactor Download PDFInfo
- Publication number
- CN2346065Y CN2346065Y CN 98218067 CN98218067U CN2346065Y CN 2346065 Y CN2346065 Y CN 2346065Y CN 98218067 CN98218067 CN 98218067 CN 98218067 U CN98218067 U CN 98218067U CN 2346065 Y CN2346065 Y CN 2346065Y
- Authority
- CN
- China
- Prior art keywords
- iron core
- contactor
- contactor according
- circuit
- control system
- 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.)
- Expired - Fee Related
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 6
- 238000001514 detection method Methods 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims description 2
- 230000006872 improvement Effects 0.000 claims description 2
- 239000000696 magnetic material Substances 0.000 claims description 2
- 230000035699 permeability Effects 0.000 claims description 2
- 230000006855 networking Effects 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 230000005389 magnetism Effects 0.000 abstract 1
- 239000011162 core material Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 210000003298 dental enamel Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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- Electromagnets (AREA)
Abstract
The utility model relates to a novel contactor belongs to basic electrical element relay class. The electromagnetic system iron core is mainly characterized by comprising an upper iron core and a lower iron core which are shaped like a Chinese character 'kou', and permanent magnets, a magnetism dividing mechanism and the like are fixed at the middle parts of the upper iron core and the lower iron core. An object of the utility model is to provide a multi-functional, high reliable, low energy consumption, low cost, intellectuality to can realize the networking with electronic computer, carry out the intelligent energy-saving contactor of modernization control.
Description
The utility model relates to a kind of new type contactor, belongs to essential electronic element relay class.
All kinds of contactors in the prior art, power consumption is many during work, noise big, function singleness, and has adopted precious materials such as a large amount of silicon steel sheets, enamel covered wire.In order to overcome these deficiencies, China's utility application (application number: 91207494.9) disclose a kind of " the little energy consumption contactor of rare earth permanent magnet ", its technical characterictic is: in the bonding sheet permanent magnets of the contact-making surface of last lower core, solenoid is connected into a control circuit, and its shortcoming is: 1, function singleness; 2, it is unreliable that nothing is divided magnetic mechanism work; 3, there is not to solve the magnetic patch installation method of " mouth " font iron core; 4, coil still adopts enamel covered wire, the cost height.
The purpose of this utility model is to provide performance such as a kind of multi-functional, highly reliable, low energy consumption, low cost, intellectuality and can realizes networking with electronic computer, carries out the contactor of modernization control.
The purpose of this utility model is to realize like this.
The utility model includes former contactor main body and improvement part electromagnetic system, detection of electrons and control system, it is characterized in that: the electromagnetic system iron core, comprise the upper and lower iron core of " mouth " font, two upper and lower iron core middle parts are fixed with permanent magnet, divide magnetic mechanism, solenoid is enclosed within position, iron core both sides and connects with control system, and adopts the irony enamelled wire.
The purpose of this utility model can also reach by following measures: adopt a permanent magnet, also can adopt two or more than two permanent magnet.
The material of solenoid can be the irony enamelled wire, also can be copper paint envelope curve or other conductor enamelled wire.
The electromagnetic system core material can be any permeability magnetic material.
Detection of electrons and control system circuit can be discrete component combination, integrated circuit combination or hybrid combining.
The utility model electromagnetic system schematic diagram is seen shown in (Fig. 1).Detection of electrons and control system circuit block diagram are seen shown in (Fig. 2).
Below in conjunction with accompanying drawing the utility model is described further.
(Fig. 1): (1) upper core.(2) lower core.(3) solenoid.(4) divide magnetic sheet.(5) permanent magnet.(6) magnetic circuit gap.(7) upper and lower iron core contact pole-face.
(Fig. 2): (1) ON-OFF control circuit.(2) self-hold circuit.(3) anti-jamming circuit.(4) power supply and voltage stabilizing circuit.(5) testing circuits such as electric current, voltage, phase place.(6) accumulator.(7) protective circuit.(8) sampling, computing comparison circuit.(9) network signal output circuit.(10) output control circuit.(11) computer networking supervisory control system.
During energising work,, make solenoid (3) moment energising in (Fig. 1),, make upper and lower iron core keep attracting state by permanent magnet (5) then, reach energy-conservation purpose upper core (1) and lower core (2) adhesive by circuit shown in (Fig. 2).
In the work, when phenomenon such as overvoltage, under-voltage, decompression, overcurrent, overload, phase shortage, three-phase current unbalance, no current appears in ON-OFF control circuit outage or institute's bringing onto load circuit, by circuit shown in (Fig. 2), upper and lower iron core will be separated, disconnect institute's bringing onto load circuit, reach intelligent control purpose.
And having network signal exports to computer and carries out networking monitoring.
The utility model compared with prior art has the following advantages:
1, structurally innovates to some extent, permanent magnet is fastened on the interposition of " mouth " font iron core Put, make upper and lower iron core contact pole-face not stay the gap, and increased the branch magnetic mechanism, solved the worker Make integrity problem.
2, to some extent innovation on the selection of material changes the copper paint envelope curve of solenoid into the irony lacquer Envelope curve has been saved a large amount of precious metals, decrease cost.
3, increased more multi-functionally, formed intelligence energy-saving contactor, and can be with existing Generationization control computer networking.
4, the ratio of performance to price increases substantially, and is convenient to promote the use of.
The utility model patent can be widely used in the electromagnetic system field.
Claims (6)
1, a kind of intelligent energy-saving contactor, include the contactor main body and improvement part electromagnetic system, detection of electrons and control system etc. constitute, it is characterized in that the electromagnetic system iron core, comprise the upper and lower iron core of " mouth " font, two upper and lower iron core middle parts are fixed with permanent magnet, divide magnetic mechanism etc., solenoid is enclosed within iron core both sides or position and connect with control system on one side, and has adopted the irony enamelled wire.
2, contactor according to claim 1 is characterized in that upper and lower iron core middle part all can fix an above permanent magnet.
3, contactor according to claim 1 is characterized in that the branch magnetic mechanism can be made up of a minute magnetic sheet (4) and magnetic circuit gap (6).
4, contactor according to claim 1 is characterized in that solenoid (3) can adopt irony enamelled wire or other conductor enamelled wire.
5, contactor according to claim 1 is characterized in that upper core (1) and lower core (2) can adopt any permeability magnetic material.
6, contactor according to claim 1 is characterized in that detection of electrons and control system circuit, can be discrete component combination, integrated circuit combination or hybrid combining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98218067 CN2346065Y (en) | 1998-08-06 | 1998-08-06 | Intelligent energy-saving contactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98218067 CN2346065Y (en) | 1998-08-06 | 1998-08-06 | Intelligent energy-saving contactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2346065Y true CN2346065Y (en) | 1999-10-27 |
Family
ID=33970468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98218067 Expired - Fee Related CN2346065Y (en) | 1998-08-06 | 1998-08-06 | Intelligent energy-saving contactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2346065Y (en) |
-
1998
- 1998-08-06 CN CN 98218067 patent/CN2346065Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |