CN101499688A - Explosion-proof frequency conversion motor - Google Patents

Explosion-proof frequency conversion motor Download PDF

Info

Publication number
CN101499688A
CN101499688A CNA2008102338182A CN200810233818A CN101499688A CN 101499688 A CN101499688 A CN 101499688A CN A2008102338182 A CNA2008102338182 A CN A2008102338182A CN 200810233818 A CN200810233818 A CN 200810233818A CN 101499688 A CN101499688 A CN 101499688A
Authority
CN
China
Prior art keywords
flameproof
motor
frequency converter
explosion
bottom plate
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
Application number
CNA2008102338182A
Other languages
Chinese (zh)
Inventor
刘兰雪
卫仲彪
阮文志
周业南
雷亚喜
刘晓军
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NINGXIA SANYI NORTHWEST JUNMA ELECTRIC MACHINERY MANUFACTURE CO Ltd
Original Assignee
NINGXIA SANYI NORTHWEST JUNMA ELECTRIC MACHINERY MANUFACTURE CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NINGXIA SANYI NORTHWEST JUNMA ELECTRIC MACHINERY MANUFACTURE CO Ltd filed Critical NINGXIA SANYI NORTHWEST JUNMA ELECTRIC MACHINERY MANUFACTURE CO Ltd
Priority to CNA2008102338182A priority Critical patent/CN101499688A/en
Publication of CN101499688A publication Critical patent/CN101499688A/en
Pending legal-status Critical Current

Links

Images

Landscapes

  • Motor Or Generator Frames (AREA)

Abstract

The invention provides a flameproof variable-frequency motor, belonging to the flameproof motor, in particular to a flameproof and variable frequency integrated motor. The motor consists of a flameproof motor (1), a water cooling soleplate (2), a converter flameproof shell (3), a converter (4), a wiring box (5), a wire outlet horn-shaped hole (6), a concave trough floor (7), a cover plate (8), an S-shaped combined channel (9), an element screw hole (10) and a connecting pipe (11); the flameproof motor integrates the flameproof function, variable frequency function and the motor into a whole, is applied to the working field of underground coal mine, is used as power driving equipment so as to drive the large-slope tunneling machines, coal cutters and conveying machines, and can change the speed excellently and start stably in moist environment containing firedamp and explosive gas.

Description

Explosion-proof frequency conversion motor
Technical field:
Explosion-proof frequency conversion motor belongs to flameproof motor, particularly flame proof, frequency conversion integrated electric machine.
Background technology:
Flameproof motor is used under the coal mine as power drive device both at home and abroad at present, drive large gradient roadheader, coal-winning machine, transporter, can in containing methane and explosion gas, wet environment, use, frequency converter cooperates electronic function to carry out speed change well as autonomous device, start steadily, widelyd popularize, integrated frequency converter, motor at present, very rare.
Summary of the invention:
Explosion-proof frequency conversion motor goal of the invention of the present invention is: manufacture and design that a kind of and prior art are diverse to integrate the dynamic power machine that flame proof, frequency conversion, motor are used for working site under the coal mine.
Explosion-proof frequency conversion motor of the present invention is achieved in that element screw (10) and tube connector (11) are formed by flameproof motor (1), water cooled bottom plate (2), frequency converter flameproof enclosure (3), frequency converter (4), terminal box (5), outlet loudspeaker mouth (6), groove floor (7), cover plate (8), S type combination water channel (9); Flameproof motor (1) upper outside face fixed installation terminal box (5), terminal box (5) inner bottom surface is installed frequency converter flameproof enclosure (3), and frequency converter flameproof enclosure (3) bottom surface is water cooled bottom plate (2), and water cooled bottom plate (2) is gone up frequency converter (4) is installed.
2, according to the described explosion-proof frequency conversion motor of claim 1, it is characterized in that: water cooled bottom plate (2) is integral by groove floor (7), cover plate (8) assembly welding; Groove floor (7) is shaped on S type combination water channel (9), and cover plate (8) is shaped on installs transducer element screw (10), and S type combination water channel (9) is welded with and connects water pipe (11).
The beneficial effect of explosion-proof frequency conversion motor of the present invention: integrate flame proof, frequency conversion, motor and be used for working site under the coal mine, as power drive device, drive large gradient roadheader, coal-winning machine, transporter, can in containing methane and explosion gas, wet environment, use and carry out speed change well, start steadily.
Description of drawings:
Accompanying drawing 1 is an explosion-proof frequency conversion motor structural representation of the present invention
Accompanying drawing 2 is explosion-proof frequency conversion motor water cooled bottom plate floor plan schematic diagrames of the present invention
Accompanying drawing 3 is explosion-proof frequency conversion motor water cooled bottom plate structural representation cutaway views of the present invention
Among the figure: flameproof motor (1), water cooled bottom plate (2), frequency converter flameproof enclosure (3), frequency converter (4), terminal box (5), outlet loudspeaker mouth (6), groove floor (7), cover plate (8), S type combination water channel (9), element screw (10), tube connector (11)
Embodiment:
Explosion-proof frequency conversion motor of the present invention is by flameproof motor (1), water cooled bottom plate (2), frequency converter flameproof enclosure (3), frequency converter (4), terminal box (5), outlet loudspeaker mouth (6), groove floor (7), cover plate (8), S type combination water channel (9), and element screw (10) and tube connector (11) are formed; Flameproof motor (1) upper outside face fixed installation terminal box (5), terminal box (5) inner bottom surface is installed frequency converter flameproof enclosure (3), and frequency converter flameproof enclosure (3) bottom surface is water cooled bottom plate (2), and water cooled bottom plate (2) is gone up frequency converter (4) is installed; Water cooled bottom plate (2) is integral by groove floor (7), cover plate (8) assembly welding; Groove floor (7) is shaped on S type combination water channel (9), and cover plate (8) is shaped on installs transducer element screw (10), and S type combination water channel (9) is welded with and connects water pipe (11).

Claims (2)

1, explosion-proof frequency conversion motor, it is characterized in that: by flameproof motor (1), water cooled bottom plate (2), frequency converter flameproof enclosure (3), frequency converter (4), terminal box (5), outlet loudspeaker mouth (6), groove floor (7), cover plate (8), S type combination water channel (9), element screw (10) and tube connector (11) are formed; Flameproof motor (1) upper outside face fixed installation terminal box (5), terminal box (5) inner bottom surface is installed frequency converter flameproof enclosure (3), and frequency converter flameproof enclosure (3) bottom surface is water cooled bottom plate (2), and water cooled bottom plate (2) is gone up frequency converter (4) is installed.
2, according to the described explosion-proof frequency conversion motor of claim 1, it is characterized in that: water cooled bottom plate (2) is integral by groove floor (7), cover plate (8) assembly welding; Groove floor (7) is shaped on S type combination water channel (9), and cover plate (8) is shaped on installs transducer element screw (10), and S type combination water channel (9) is welded with and connects water pipe (11).
CNA2008102338182A 2009-04-14 2009-04-14 Explosion-proof frequency conversion motor Pending CN101499688A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNA2008102338182A CN101499688A (en) 2009-04-14 2009-04-14 Explosion-proof frequency conversion motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNA2008102338182A CN101499688A (en) 2009-04-14 2009-04-14 Explosion-proof frequency conversion motor

Publications (1)

Publication Number Publication Date
CN101499688A true CN101499688A (en) 2009-08-05

Family

ID=40946604

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2008102338182A Pending CN101499688A (en) 2009-04-14 2009-04-14 Explosion-proof frequency conversion motor

Country Status (1)

Country Link
CN (1) CN101499688A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101710761B (en) * 2009-12-03 2012-12-05 北京三一电机系统有限责任公司 Frequency conversion motor and engineering machine with same
CN111934516A (en) * 2020-09-21 2020-11-13 深圳市深信创联智能科技有限责任公司 Low-loss long-stroke magnetic levitation planar motor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101710761B (en) * 2009-12-03 2012-12-05 北京三一电机系统有限责任公司 Frequency conversion motor and engineering machine with same
CN111934516A (en) * 2020-09-21 2020-11-13 深圳市深信创联智能科技有限责任公司 Low-loss long-stroke magnetic levitation planar motor

Similar Documents

Publication Publication Date Title
CN203056489U (en) Novel conjunction box
CN101499688A (en) Explosion-proof frequency conversion motor
CN201466848U (en) Flameproof variable-frequency motor
CN202872519U (en) Flameproof motor used for frequency-conversion speed adjustment
CN101604879A (en) A kind of termination of low-pressure high-power motor
CN201726230U (en) Insulator explosion-proof motor junction box
CN201679982U (en) Mining multifunctional explosion-proof electrical ball valve
CN203933348U (en) A kind of water cooling plant for mine explosion high voltage converter
CN103612729A (en) Seal type control cabin of underwater robot
CN215057600U (en) Gas airflow driven impeller energy supply power collecting device
CN201526486U (en) Automatic control device for ventilator
CN209855778U (en) Shell structure for installing battery module of underground guiding tool
CN202704402U (en) Explosive-proof electric roller
CN201774366U (en) Terminal box for mine flameproof high-voltage motor
CN202308993U (en) Underwater circuit connector
CN202068070U (en) Current collector with heat radiating device used in explosion-proof cable winding drum
CN202972997U (en) Lamp wiring device and lamp comprising the same
CN205945359U (en) Deep well oil drilling winch motor wire box
CN203670192U (en) Three way type feeding valve box
CN216246437U (en) Cloud box for equipment diagnosis
CN201378686Y (en) Mining flameproof medium-voltage variable-frequency speed regulation device
CN202585575U (en) Waterproof and dustproof structure for battery pack of electromobile
CN202856518U (en) Guide connection wire explosion-proof device on submersible motor
CN201717774U (en) Explosion-isolating mine frequency converter
CN201100969Y (en) A compound reinforced bar

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Open date: 20090805