CN104852527A - Energy-saving motor used for pump and provided with frequency converter - Google Patents
Energy-saving motor used for pump and provided with frequency converter Download PDFInfo
- Publication number
- CN104852527A CN104852527A CN201410561383.XA CN201410561383A CN104852527A CN 104852527 A CN104852527 A CN 104852527A CN 201410561383 A CN201410561383 A CN 201410561383A CN 104852527 A CN104852527 A CN 104852527A
- Authority
- CN
- China
- Prior art keywords
- frequency converter
- energy
- pump
- saving motor
- stator winding
- 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
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses an energy-saving motor used for a pump and provided with a frequency converter. The energy-saving motor is composed of a stator iron core, a stator winding, a machine seat, a front end cover, a rear end cover, a rotor, a rotating shaft, the frequency converter, a wiring box and a fan. The stator iron core and the stator winding are fixed in the machine seat. Two ends of the machine seat are respectively provided with the front end cover and the rear end cover. The machine seat is further provided with a shielding cover. The shielding cover is internally provided with the frequency converter. The wiring box is installed on one side of the shielding cover. An external power supply is in wiring connection with the wiring box, then the wiring box is connected to the frequency converter and further to the stator winding through wires, and operation information of the frequency converter is connected with the outer part through a lead-out wire terminal of the wiring box. The energy-saving motor used for the pump and provided with the frequency converter has the advantages that an integrated frequency converter structure is adopted, direct and matching installation between the energy-saving motor and the pump is convenient, the usage is convenient, frequency conversion and speed regulation control over the pump is realized, energy saving and automatic control are facilitated, the installation space of the frequency converter in a control cabinet is saved, and the wiring and control principles are simplified, so that the energy-saving motor is good in application prospect.
Description
Technical field
The present invention relates to technical field of motors, specifically a kind of pump energy-saving electric machine with frequency converter.
Background technology
In water pump water supply system, its water supply cost depends primarily on electrical power consumption of water pump.Pump variable frequency speed regulating control is conducive to energy-conservation, but the pump variable frequency water supply great majority on market arrange frequency converter in control cubicle, motor is wired to again by frequency converter, motor drives pump variable frequency to supply water according to the output frequency of frequency converter, reach economize on electricity object, supply water although aforesaid way can realize pump variable frequency, frequency converter is installed in control cubicle will take larger space, and easily interference is produced to other components and parts in control cubicle during frequency converter work, also pretty troublesome to frequency converter distribution.
Summary of the invention
The object of the present invention is to provide a kind of pump energy-saving electric machine with frequency converter.
The technical solution adopted for the present invention to solve the technical problems is: with the pump energy-saving electric machine of frequency converter primarily of stator core, stator winding, support, front end housing, rear end cap, rotor, rotating shaft, frequency converter, terminal box and fan composition, stator winding is embedded in stator core, stator core and stator winding are fixed in support, the two ends of support are equiped with front end housing and rear end cap respectively, rotor is equiped with in support between front end housing and rear end cap, described rotor is positioned at the inner chamber of stator core and stator winding, and rotor and stator core and stator winding leave certain interval, rotor is fixed in rotating shaft, rotating shaft is positioned at the axial centerline of support, and pass through front end housing and rear end cap, and be equiped with bearing respectively at front end housing and rear end cap, rotating shaft is placed in bearing, to ensure that rotor can drive rotating shaft Rotating with Uniform, one end that front end housing is stretched out in rotating shaft connects with water pump, the other end of rotating shaft passes through rear end cap and is equiped with fan, fan housing protection is provided with outside fan, fan housing is fixed on support by screw, support is also provided with screen cover, frequency converter is equiped with in screen cover, terminal box is equiped with in the side of screen cover, external power source is wired to terminal box, frequency converter is linked to stator winding again by terminal box, the operation information of frequency converter is connected with outside by terminal box lead-out wire terminal again.
The invention has the beneficial effects as follows, the present invention adopts integrated frequency changer, can direct supporting installation and use with water pump easily, to water pump, there is variable frequency regulating speed control function, be conducive to energy-conservation and Automated condtrol, and save the installing space of frequency converter in control cubicle, simplify wiring and control principle, thus there is good application prospect.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention.
In figure, 1, rotating shaft, 2, front end housing, 3, bearing, 4, support, 5, screen cover, 6, frequency converter, 7, stator core, 8, rotor, 9, terminal box, 10, stator winding, 11, screw, 12, rear end cap, 13, fan, 14, fan housing.
Embodiment
With regard to accompanying drawing 1, the pump energy-saving electric machine with frequency converter of the present invention is described in detail below below.
As shown in Figure 1, pump energy-saving electric machine with frequency converter of the present invention is primarily of stator core 7, stator winding 10, support 4, front end housing 2, rear end cap 12, rotor 8, rotating shaft 1, frequency converter 6, terminal box 9 and fan 13 form, stator winding 10 is embedded in stator core 7, stator core 7 and stator winding 10 are fixed in support 4, the two ends of support 4 are equiped with front end housing 2 and rear end cap 12 respectively, rotor 8 is equiped with in support 4 between front end housing 2 and rear end cap 12, described rotor 8 is positioned at the inner chamber of stator core 7 and stator winding 10, and rotor 8 leaves certain interval with stator core 7 and stator winding 10, rotor 8 is fixed in rotating shaft 1, rotating shaft 1 is positioned at the axial centerline of support 4, and pass through front end housing 2 and rear end cap 12, and be equiped with bearing 3 respectively at front end housing 2 and rear end cap 12, rotating shaft 1 is placed in bearing 3, to ensure that rotor 8 can drive rotating shaft 1 Rotating with Uniform, one end that front end housing 2 is stretched out in rotating shaft 1 connects with water pump, the other end of rotating shaft 1 passes through rear end cap 12 and is equiped with fan 13, be provided with fan housing 14 outside fan 13 to protect, fan housing 14 is fixed on support 4 by screw 11, support 4 is also provided with screen cover 5, frequency converter 6 is equiped with in screen cover 5, terminal box 9 is equiped with in the side of screen cover 5, external power source is wired to terminal box 9, frequency converter 6 is linked to stator winding 10 again by terminal box 9, the operation information of frequency converter 6 is connected with outside by terminal box 9 lead-out wire terminal again.
Claims (1)
1. one kind forms primarily of stator core, stator winding, support, front end housing, rear end cap, rotor, rotating shaft, frequency converter, terminal box and fan with the pump energy-saving electric machine of frequency converter, stator winding is embedded in stator core, stator core and stator winding are fixed in support, the two ends of support are equiped with front end housing and rear end cap respectively, it is characterized in that, support is also provided with screen cover, in screen cover, is equiped with frequency converter, be equiped with terminal box in the side of screen cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410561383.XA CN104852527A (en) | 2014-10-22 | 2014-10-22 | Energy-saving motor used for pump and provided with frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410561383.XA CN104852527A (en) | 2014-10-22 | 2014-10-22 | Energy-saving motor used for pump and provided with frequency converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104852527A true CN104852527A (en) | 2015-08-19 |
Family
ID=53851953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410561383.XA Pending CN104852527A (en) | 2014-10-22 | 2014-10-22 | Energy-saving motor used for pump and provided with frequency converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104852527A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107070044A (en) * | 2016-10-28 | 2017-08-18 | 苏州诚晟信息技术有限公司 | A kind of motor of fan housing with hairbrush |
-
2014
- 2014-10-22 CN CN201410561383.XA patent/CN104852527A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107070044A (en) * | 2016-10-28 | 2017-08-18 | 苏州诚晟信息技术有限公司 | A kind of motor of fan housing with hairbrush |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205647214U (en) | Brushless external rotor electric machine of direct current and brushless external rotor electric machine of direct current directly drive type fan structure | |
| CN203883644U (en) | Three-phase asynchronous motor | |
| CN104852526A (en) | Motor used for integrated pump and provided with overhead frequency converter | |
| CN103730996B (en) | Variable-frequency adjustable speed three-phase asynchronous motor | |
| CN104852527A (en) | Energy-saving motor used for pump and provided with frequency converter | |
| CN204216742U (en) | With the pump energy-saving electric machine of frequency converter | |
| CN201536279U (en) | Direct current motor | |
| CN204012962U (en) | A kind of asynchronous voltage and frequency motor | |
| CN205178778U (en) | Built -in control system motor structure | |
| CN203645515U (en) | External rotor permanent magnet synchronous motor of industrial big fan | |
| CN201781398U (en) | Brushless motor | |
| CN204216740U (en) | A kind of pump variable-frequency motor | |
| CN205336031U (en) | Wind generating set change oar low pressure AC motor for system | |
| CN202068287U (en) | Wide voltage single-phase asynchronous motor | |
| CN204216741U (en) | The integrated electric motor for pump of overhead frequency converter | |
| CN204538888U (en) | A kind of high efficiency brake variable-frequency motor | |
| CN204089493U (en) | Air compressor high speed frequency-conversion and speed-regulation motor | |
| CN203039536U (en) | End cover of asynchronous motor | |
| CN203774911U (en) | 12-pole squirrel-cage-free full-iron-core permanent-magnet submersible motor special for screw pump | |
| CN204013158U (en) | A kind of door opening machine for elevator permanent magnet synchronous motor | |
| CN202374145U (en) | Electronic alternating current asynchronous motor | |
| CN201368041Y (en) | AC axial-flow fan arranged in power converter | |
| CN206542283U (en) | New-type electric machine | |
| CN207218575U (en) | A kind of water pump Brushless Motors Drive System | |
| CN201953678U (en) | AC input DC brushless outer rotor axial flow fan |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150819 |
|
| WD01 | Invention patent application deemed withdrawn after publication |