CN104564767A - Switch speed regulating panel of large industrial fan - Google Patents
Switch speed regulating panel of large industrial fan Download PDFInfo
- Publication number
- CN104564767A CN104564767A CN201410837024.2A CN201410837024A CN104564767A CN 104564767 A CN104564767 A CN 104564767A CN 201410837024 A CN201410837024 A CN 201410837024A CN 104564767 A CN104564767 A CN 104564767A
- Authority
- CN
- China
- Prior art keywords
- switch
- frequency converter
- frequency
- panel
- frequency changer
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/004—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by varying driving speed
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/02—Bases, casings, or covers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
Abstract
The invention discloses a switch speed regulating panel of a large industrial fan. The switch speed regulating panel comprises a variable-frequency motor of the large industrial fan and a frequency changer. The frequency changer is used with the variable-frequency motor, a power switch and a voltage regulating switch of the frequency changer are mounted on a switch panel, a power supply wire of the frequency changer of the large industrial fan is electrically connected onto the power switch, output frequencies of the frequency changer can be regulated by the voltage regulating switch of the frequency changer, the power supply wire and a voltage regulating wire of the frequency changer are routed from a wall of a factory building, the voltage regulating switch of the frequency changer is electrically connected with the frequency changer by the voltage regulating wire of the frequency changer, and the switch panel is fixed into a wire box on the wall by the aid of screws; connector lugs of the power supply wire and the voltage regulating wire of the frequency changer are arranged in the wire box on the wall, and the switch panel covers the surface of the wire box. The switch speed regulating panel has the advantages that the motor of the large industrial fan, the power switch of the frequency converter and a speed regulating switch of the motor are arranged on the same switch panel, accordingly, a control system of the large industrial fan is easy and convenient to mount and small in occupied area, and the integral anesthetics of the factory building cannot be destroyed after the control system is mounted.
Description
Technical field:
The present invention relates to ceiling fan technical field, more specifically to mains switch and the speed-regulating switch of a kind of industrial big fan panel type used.
Background technology:
CN203081807U discloses a kind of industrial ultra-large type fan, as shown in Figure 1, it is made up of suspension bracket A1, casing A2, motor A3 and impeller A 4, and its motor A3 is fixed in casing A2, lower end and the casing A2 of suspension bracket A1 are fixed together, and impeller A 4 is fixed in the rotating shaft of motor A3.Its weak point is: because its motor is larger, so can only be fixed in casing A2, and motor A3 General Requirements adopts variable-frequency motor, so its control box A5 generally can only place in another position of factory building or fix, frequency converter A 51 and frequency converter and motor control lines plate A52 is generally in control box A5, whole like this control box A5 is bulky, takes up room also large, needs in factory building, arrange separately control box A5 installing space and position.
Summary of the invention:
Object of the present invention is exactly the deficiency for prior art, and a kind of industrial big fan switch governor panel is provided, the speed-regulating switch of the motor of industrial big fan and the mains switch of frequency converter and motor is arranged on same switch panel by it, industrial big fan control system is installed more simple and convenient, take volume little, after installing, do not destroy the overall aesthetic of factory building simultaneously.
Technology solution of the present invention is as follows:
Industry big fan switch governor panel, comprise the variable-frequency motor of industrial big fan and frequency converter matching used with variable-frequency motor, switch panel is provided with mains switch and frequency converter tap changer composition, mains switch is electrically connected with the Power supply line of the frequency converter of industrial big fan, frequency converter tap changer regulates the output frequency of frequency converter, the frequency converter pressure regulation wire of the electrical connection of Power supply line and frequency converter tap changer and frequency converter is all from the body of wall cabling of factory building, and switch panel is fixed by screws in the line box on body of wall; The connector lug of Power supply line and frequency converter pressure regulation wire is placed in the line box on body of wall, and switch panel covers on the surface of this line box.
The frequency converter of described industrial big fan is fixed in casing, and the lower end of suspension bracket is fixed on the upper end of casing, and variable-frequency motor is external rotor electric machine, and the dead axle of external rotor electric machine is fixed on the bottom of casing, and flabellum is fixed on external rotor electric machine.
Described Power supply line and frequency converter pressure regulation wire all cablings from casing and suspension bracket.
Beneficial effect of the present invention is:
The speed-regulating switch of the motor of industrial big fan and the mains switch of frequency converter and motor is arranged on same switch panel by it, industrial big fan control system is installed more simple and convenient, takies volume little, does not destroy the overall aesthetic of factory building after installing simultaneously.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of prior art;
Fig. 2 is structural representation of the present invention.
In figure: 1, switch panel; 2, mains switch; 3, frequency converter tap changer; 4, frequency converter; 5, variable-frequency motor; 6, Power supply line; 7, frequency converter pressure regulation wire; 8, body of wall; 9, suspension bracket; 10, casing; 11, flabellum.
Embodiment:
Embodiment: as shown in Figure 2, industry big fan switch governor panel, comprise the variable-frequency motor 5 of industrial big fan and frequency converter 4 matching used with variable-frequency motor 5, switch panel 1 is provided with mains switch 2 and frequency converter tap changer 3 forms, mains switch 2 is electrically connected with the Power supply line 6 of the frequency converter 4 of industrial big fan, frequency converter tap changer 3 regulates the output frequency of frequency converter 4, the frequency converter pressure regulation wire 7 of the electrical connection of Power supply line 6 and frequency converter tap changer 3 and frequency converter 4 is all from body of wall 8 cabling of factory building, switch panel 1 is fixed by screws in the line box 81 on body of wall 8, the connector lug of Power supply line 6 and frequency converter pressure regulation wire 7 is placed in the line box 81 on body of wall 8, and switch panel 1 covers on the surface of this line box 81.
The frequency converter 4 of described industrial big fan is fixed in casing 10, and the lower end of suspension bracket 9 is fixed on the upper end of casing 10, and variable-frequency motor 5 is external rotor electric machine, and the dead axle 51 of external rotor electric machine is fixed on the bottom of casing 10, and flabellum 11 is fixed on external rotor electric machine.
Described Power supply line 6 and frequency converter pressure regulation wire 7 be cabling from casing 10 and suspension bracket 9 all.
Operation principle: in prior art, the control box of industrial big fan does a case to be placed in factory building, this control box just needs local placement and fixes like this, regardless of this case being placed or being fixed on any position of factory building, all can cause and take up room and volume, simultaneously control box must cabling, and this case is placed in factory building and is always in the way a little.
The control box of this case is become the control device that forms switch panel by the present invention, this reduces the volume shared by industrial big fan control system, do not affect other setting any in factory building when installing simultaneously, so it installs more convenient, take volume little, after installing, do not destroy the associative perception of factory building simultaneously.
The control box of a case sample is made the appearance of panel type switch, also can reduce the packaging volume of industrial big fan, allow industrial big fan transport also more convenient.
The present invention's variable-frequency motor 5 used can referring to a kind of industrial big fan external rotor permanent magnet synchronous machine disclosed in CN203645515U.
Claims (3)
1. industrial big fan switch governor panel, comprise industrial big fan variable-frequency motor (5) and with variable-frequency motor (5) matching used frequency converter (4), it is characterized in that: switch panel (1) is provided with mains switch (2) and frequency converter tap changer (3) composition, mains switch (2) is electrically connected with the Power supply line (6) of the frequency converter (4) of industrial big fan, frequency converter tap changer (3) regulates the output frequency of frequency converter (4), the frequency converter pressure regulation wire (7) of the electrical connection of Power supply line (6) and frequency converter tap changer (3) and frequency converter (4) is all from body of wall (8) cabling of factory building, switch panel (1) is fixed by screws in the line box (81) on body of wall (8), the connector lug of Power supply line (6) and frequency converter pressure regulation wire (7) is placed in the line box (81) on body of wall (8), and switch panel (1) covers on the surface of this line box (81).
2. industrial big fan switch governor panel according to claim 1, it is characterized in that: the frequency converter (4) of industrial big fan is fixed in casing (10), the lower end of suspension bracket (9) is fixed on the upper end of casing (10), variable-frequency motor (5) is external rotor electric machine, the dead axle (51) of external rotor electric machine is fixed on the bottom of casing (10), and flabellum (11) is fixed on external rotor electric machine.
3. industrial big fan switch governor panel according to claim 2, is characterized in that: Power supply line (6) and frequency converter pressure regulation wire (7) be cabling from casing (10) and suspension bracket (9) all.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410837024.2A CN104564767A (en) | 2014-12-29 | 2014-12-29 | Switch speed regulating panel of large industrial fan |
| PCT/CN2015/074545 WO2016106978A1 (en) | 2014-12-29 | 2015-03-18 | Switch speed regulating panel of industrial large fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410837024.2A CN104564767A (en) | 2014-12-29 | 2014-12-29 | Switch speed regulating panel of large industrial fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104564767A true CN104564767A (en) | 2015-04-29 |
Family
ID=53081617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410837024.2A Pending CN104564767A (en) | 2014-12-29 | 2014-12-29 | Switch speed regulating panel of large industrial fan |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104564767A (en) |
| WO (1) | WO2016106978A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016106978A1 (en) * | 2014-12-29 | 2016-07-07 | 新昌县三新空调风机有限公司 | Switch speed regulating panel of industrial large fan |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090162197A1 (en) * | 2007-12-19 | 2009-06-25 | Delta T Corporation | Automatic Control System and Method to Minimize Oscillation in Ceiling Fans |
| EP2413053A1 (en) * | 2010-07-26 | 2012-02-01 | Deccan Power Products Pvt. Ltd. | Control unit for a device such as a fan |
| CN202883415U (en) * | 2012-09-29 | 2013-04-17 | 广东美的环境电器制造有限公司 | Fan on roof |
| CN203098325U (en) * | 2013-02-25 | 2013-07-31 | 绍兴市希多电机有限公司 | Brushless direct current frequency conversion ceiling fan |
| CN103362839A (en) * | 2012-04-05 | 2013-10-23 | 汤永富 | Wall switched type revolving speed control device for brushless direct current motor ceiling fan |
| CN204386930U (en) * | 2014-12-29 | 2015-06-10 | 新昌县三新空调风机有限公司 | Industry big fan switch governor panel |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03286199A (en) * | 1990-03-30 | 1991-12-17 | Matsushita Seiko Co Ltd | Controller for ceiling fan |
| JPH10327595A (en) * | 1997-05-26 | 1998-12-08 | Calsonic Corp | Controller for fan motor |
| CN202811441U (en) * | 2012-09-18 | 2013-03-20 | 常州安控电器成套设备有限公司 | Control system of woodworking environmentally-friendly dust removing fan |
| CN203189298U (en) * | 2013-02-04 | 2013-09-11 | 冯江生 | Mine disrotatory partial fan electrical control device |
| CN203796596U (en) * | 2014-04-17 | 2014-08-27 | 陈坚 | Industrial cooling, chip-removing and air-drying high-speed blower |
| CN203926091U (en) * | 2014-05-28 | 2014-11-05 | 陈坚 | High-speed and energy-saving blower fan |
| CN104564767A (en) * | 2014-12-29 | 2015-04-29 | 新昌县三新空调风机有限公司 | Switch speed regulating panel of large industrial fan |
-
2014
- 2014-12-29 CN CN201410837024.2A patent/CN104564767A/en active Pending
-
2015
- 2015-03-18 WO PCT/CN2015/074545 patent/WO2016106978A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090162197A1 (en) * | 2007-12-19 | 2009-06-25 | Delta T Corporation | Automatic Control System and Method to Minimize Oscillation in Ceiling Fans |
| EP2413053A1 (en) * | 2010-07-26 | 2012-02-01 | Deccan Power Products Pvt. Ltd. | Control unit for a device such as a fan |
| CN103362839A (en) * | 2012-04-05 | 2013-10-23 | 汤永富 | Wall switched type revolving speed control device for brushless direct current motor ceiling fan |
| CN202883415U (en) * | 2012-09-29 | 2013-04-17 | 广东美的环境电器制造有限公司 | Fan on roof |
| CN203098325U (en) * | 2013-02-25 | 2013-07-31 | 绍兴市希多电机有限公司 | Brushless direct current frequency conversion ceiling fan |
| CN204386930U (en) * | 2014-12-29 | 2015-06-10 | 新昌县三新空调风机有限公司 | Industry big fan switch governor panel |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016106978A1 (en) * | 2014-12-29 | 2016-07-07 | 新昌县三新空调风机有限公司 | Switch speed regulating panel of industrial large fan |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016106978A1 (en) | 2016-07-07 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150429 |