CN104993770A - Multi-power permanent magnet motor energy-saving device - Google Patents
Multi-power permanent magnet motor energy-saving device Download PDFInfo
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- CN104993770A CN104993770A CN201510389069.2A CN201510389069A CN104993770A CN 104993770 A CN104993770 A CN 104993770A CN 201510389069 A CN201510389069 A CN 201510389069A CN 104993770 A CN104993770 A CN 104993770A
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Abstract
The invention discloses a multi-power permanent magnet motor energy-saving device. The multi-power permanent magnet motor energy-saving device includes a programming input end, independent terminals, indicating lamps, a display screen, switching keys, PTC terminals, a bus, a connector, a shell, a signal line connecting port, an optional inserting slot and a rear cover; the top end of the shell is provided with the independent terminals; the front end of the shell is provided with the display screen; the bottom of the display screen is provided with the switching keys; the top end of the display screen is provided with the indicating lamps; the display screen is communicated with the programming input end arranged at the right side of the top end of the shell; the bottom of the shell is connected with the bus; an end portion of the bus is connected with the connector; the PTC terminals are arranged to the left side of the bus; the back of the shell is provided with and is closely connected with the rear cover; the top end of the rear cover is provided with the signal line connecting port and is communicated with the display screen; and the optional inserting slot is arranged at the bottom of the signal line connecting port. The energy-saving device has the advantages of low loss, high stiffness, energy-saving property, great economic benefits, close connection of an overall structure and suitability for popularization and application.
Description
Technical field
The present invention relates to a kind of motor energy saving devices, specifically a kind of many power permanent magnetics motor energy saving devices, belongs to electrical machine energy-saving application.
Background technology
Along with the development of modern science and technology, motor applications field is more and more extensive, but motor energy saving devices is the important feature of energy savings, frequency converter is the device of the alternating current of voltage or changeable frequency voltage and the changeless convert alternating current of frequency, first this equipment will be transformed to direct current three-phase or single-phase alternating current, and then be three-phase or single-phase alternating current DC power conversion, frequency converter can make motor with less starting current, obtain larger detent torque, namely frequency converter can start load duty.Frequency converter has the basic functions such as pressure regulation, frequency modulation, voltage stabilizing, speed governing, but important is to make motor more energy-conservation, by changing voltage and the frequency of motor, the speed of motor can electrodelessly be regulated, soft start energy-saving, power factor compensation is energy-conservation, therefore, proposes a kind of many power permanent magnetics motor energy saving devices for the problems referred to above.
Summary of the invention
Having problems for above-mentioned prior art, the invention provides the advantages such as a kind of, by optimizing global design, to meet instructions for use, solving Problems existing in background technology.
For achieving the above object, the technical solution used in the present invention is: a kind of many power permanent magnetics motor energy saving devices, comprises programming input, independent terminals, indicator light, display screen, switch key, PTC terminal, bus, joint, shell, holding wire connector, option slot and bonnet; Described housing top end arranges independent terminals, and case nose arranges display screen; Bottom described display screen, switch key is set and display screen top arranges indicator light; Described display screen is communicated with the programming input be arranged on the right side of housing top end, and outer casing bottom connects bus; Described bus end connecting joint and left side arranges PTC terminal; Described case back arranges bonnet and compact siro spinning technology; Described bonnet top is installed holding wire connector and is communicated with display screen; Bottom described holding wire connector, option slot is set.
Further, described shell is rectangular configuration, and case nose is arc-shaped structure.
Further, be threaded connection between described bus and shell, and the joint of bus end is socket type joint.
Further, described holding wire connector is embedded in case back, and holding wire connector cross section is T-shaped structure
The invention has the beneficial effects as follows: the motor energy saving devices of power permanent magnetic more than this kind is raised labour productivity, improve product quality, improve automation degree of equipment, the requirement such as improve the quality of living and better people's living environment, and energy savings, reduction production cost, user requires according to the actual process of oneself and application occasion selects dissimilar frequency converter after employing frequency control, its energy-saving effect is also very considerable, after many power permanent magnetics motor have employed frequency control, energy-saving effect is obvious, is applicable to promoting the use of.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is overall structure schematic rear view of the present invention;
In figure: input of 1, programming; 2, independent terminals; 3, indicator light; 4, display screen; 5, switch key; 6, PTC terminal; 7, bus; 8, joint; 9, shell; 10, holding wire connector; 11, option slot; 12, bonnet.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Figure of description 1 ~ 2, in the embodiment of the present invention, a kind of many power permanent magnetics motor energy saving devices, comprises programming input 1, independent terminals 2, indicator light 3, display screen 4, switch key 5, PTC terminal 6, bus 7, joint 8, shell 9, holding wire connector 10, option slot 11 and bonnet 12; Described shell 9 top arranges independent terminals 2, and shell 9 front end arranges display screen 4; Bottom described display screen 4, switch key 5 is set and display screen 4 top arranges indicator light 3; Described display screen 4 is communicated with the programming input 1 be arranged on the right side of shell 9 top, and connects bus 7 bottom shell 9; Described bus 7 end connects and arranges PTC terminal 6 on the left of joint 8; Described shell 9 back arranges bonnet 12 and compact siro spinning technology; Described bonnet 12 top is installed holding wire connector 10 and is communicated with display screen 4; Bottom described holding wire connector 10, option slot 11 is set.
As optimisation technique scheme of the present invention: described shell 9 is rectangular configuration, and shell 9 front end is arc-shaped structure; Be threaded connection between described bus 7 and shell 9, and the joint 8 of bus 7 end is socket type joint; Described holding wire connector 10 is embedded in shell 9 back, and holding wire connector 10 cross section is T-shaped structure.
As operation principle of the present invention: main circuit is the power converting part providing voltage regulation and frequency modulation power supply to many power permanent magnetics motor, it is the frequency converter exchanged by the DC converting of current source, its DC loop filtering is inductance, it is made up of three parts, power frequency supply is transformed to the rectifier of direct current power, be absorbed in the flat ripple loop of the mains ripple of current transformer and inverter generation, and direct current power be transformed to the inverter of AC power, power frequency supply is transformed to DC power supply.Also can form reversible convertor with two group transistor current transformers, because its power direction is reversible, can regeneration operating be carried out, thus realize the energy-conservation of many power permanent magnetics motor.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present invention or essential characteristic, the present invention can be realized in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present invention is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the present invention.Any Reference numeral in claim should be considered as the claim involved by limiting.
The above; be only preferred embodiment of the present invention; not in order to limit the present invention, every above embodiment is done according to technical spirit of the present invention any trickle amendment, equivalently replace and improve, within the protection range that all should be included in technical solution of the present invention.
Claims (4)
1. the motor energy saving devices of power permanent magnetic more than, comprises programming input (1), independent terminals (2), indicator light (3), display screen (4), switch key (5), PTC terminal (6), bus (7), joint (8), shell (9), holding wire connector (10), option slot (11) and bonnet (12); It is characterized in that: described shell (9) top arranges independent terminals (2), and shell (9) front end arranges display screen (4); Described display screen (4) bottom arranges switch key (5) and display screen (4) top arranges indicator light (3); Described display screen (4) is communicated with the programming input (1) be arranged on the right side of shell (9) top, and shell (9) bottom connects bus (7); Described bus (7) end connects and joint (8) left side arranges PTC terminal (6); Described shell (9) back arranges bonnet (12) and compact siro spinning technology; Described bonnet (12) top is installed holding wire connector (10) and is communicated with display screen (4); Described holding wire connector (10) bottom arranges option slot (11).
2. one many power permanent magnetics motor energy saving devices according to claim 1, it is characterized in that: described shell (9) is rectangular configuration, and shell (9) front end is arc-shaped structure.
3. one many power permanent magnetics motor energy saving devices according to claim 1 and 2, is characterized in that: be threaded connection between described bus (7) and shell (9), and the joint (8) of bus (7) end is socket type joint.
4. one many power permanent magnetics motor energy saving devices according to claim 1, is characterized in that: described holding wire connector (10) is embedded in shell (9) back, and holding wire connector (10) cross section is T-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510389069.2A CN104993770A (en) | 2015-07-05 | 2015-07-05 | Multi-power permanent magnet motor energy-saving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510389069.2A CN104993770A (en) | 2015-07-05 | 2015-07-05 | Multi-power permanent magnet motor energy-saving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104993770A true CN104993770A (en) | 2015-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510389069.2A Pending CN104993770A (en) | 2015-07-05 | 2015-07-05 | Multi-power permanent magnet motor energy-saving device |
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| CN (1) | CN104993770A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3135764A1 (en) * | 1980-09-22 | 1982-05-27 | Borg Warner | STABILIZATION CIRCUIT FOR A REGULATED INVERTER MOTOR SYSTEM |
| CN201608627U (en) * | 2009-12-17 | 2010-10-13 | 三一重机有限公司 | Universal frequency converter |
| CN102739019A (en) * | 2011-04-08 | 2012-10-17 | Abb公司 | Frequency converter unit |
| CN203827189U (en) * | 2014-01-14 | 2014-09-10 | 上海南征电子电气成套有限公司 | SND5100 series low-voltage frequency converter |
| CN204361908U (en) * | 2014-09-30 | 2015-05-27 | 潘建锋 | Manually, remote circuit frequency converter |
| CN204794800U (en) * | 2015-07-05 | 2015-11-18 | 中能世华(北京)节能科技有限公司 | Many power permanent magnet motor economizer |
-
2015
- 2015-07-05 CN CN201510389069.2A patent/CN104993770A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3135764A1 (en) * | 1980-09-22 | 1982-05-27 | Borg Warner | STABILIZATION CIRCUIT FOR A REGULATED INVERTER MOTOR SYSTEM |
| CN201608627U (en) * | 2009-12-17 | 2010-10-13 | 三一重机有限公司 | Universal frequency converter |
| CN102739019A (en) * | 2011-04-08 | 2012-10-17 | Abb公司 | Frequency converter unit |
| CN203827189U (en) * | 2014-01-14 | 2014-09-10 | 上海南征电子电气成套有限公司 | SND5100 series low-voltage frequency converter |
| CN204361908U (en) * | 2014-09-30 | 2015-05-27 | 潘建锋 | Manually, remote circuit frequency converter |
| CN204794800U (en) * | 2015-07-05 | 2015-11-18 | 中能世华(北京)节能科技有限公司 | Many power permanent magnet motor economizer |
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Application publication date: 20151021 |