CN204386930U - Industry big fan switch governor panel - Google Patents
Industry big fan switch governor panel Download PDFInfo
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- CN204386930U CN204386930U CN201420852576.6U CN201420852576U CN204386930U CN 204386930 U CN204386930 U CN 204386930U CN 201420852576 U CN201420852576 U CN 201420852576U CN 204386930 U CN204386930 U CN 204386930U
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- frequency variator
- frequency
- switch
- big fan
- panel
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Abstract
Industry big fan switch governor panel, comprise the variable-frequency motor of industrial big fan and frequency variator matching used with variable-frequency motor, switch panel is provided with power switch and frequency variator tap changer composition, power switch is electrically connected with the Power supply line of the frequency variator of industrial big fan, frequency variator tap changer regulates the output frequency of frequency variator, the frequency variator pressure regulation wire of the electrical connection of Power supply line and frequency variator tap changer and frequency variator 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 variator 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 speed control switch of the motor of industrial big fan and the power switch of frequency variator 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.
Description
Technical field:
The utility model relates to ceiling fan technical field, more specifically to power switch and the speed control switch of a kind of industrial big fan panel type used.
Background technique:
CN203081807U discloses a kind of industrial super sized 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 deficiency 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 Direct box A5 generally can only place in another position of factory building or fix, frequency converter A 51 and frequency variator and motor control lines plate A52 is generally in Direct box A5, whole like this Direct box A5 is bulky, takes up room also large, needs in factory building, arrange separately Direct box A5 installing space and position.
Model utility content:
The purpose of this utility model is exactly the deficiency for prior art, and a kind of industrial big fan switch governor panel is provided, the speed control switch of the motor of industrial big fan and the power switch of frequency variator 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 utility model is as follows:
Industry big fan switch governor panel, comprise the variable-frequency motor of industrial big fan and frequency variator matching used with variable-frequency motor, switch panel is provided with power switch and frequency variator tap changer composition, power switch is electrically connected with the Power supply line of the frequency variator of industrial big fan, frequency variator tap changer regulates the output frequency of frequency variator, the frequency variator pressure regulation wire of the electrical connection of Power supply line and frequency variator tap changer and frequency variator 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 variator 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 variator 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 variator pressure regulation wire all cablings from casing and suspension bracket.
The beneficial effects of the utility model are:
The speed control switch of the motor of industrial big fan and the power switch of frequency variator 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 utility model.
In figure: 1, switch panel; 2, power switch; 3, frequency variator tap changer; 4, frequency variator; 5, variable-frequency motor; 6, Power supply line; 7, frequency variator 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 variator 4 matching used with variable-frequency motor 5, switch panel 1 is provided with power switch 2 and frequency variator tap changer 3 forms, power switch 2 is electrically connected with the Power supply line 6 of the frequency variator 4 of industrial big fan, frequency variator tap changer 3 regulates the output frequency of frequency variator 4, the frequency variator pressure regulation wire 7 of the electrical connection of Power supply line 6 and frequency variator tap changer 3 and frequency variator 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 variator 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 variator 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 variator pressure regulation wire 7 be cabling from casing 10 and suspension bracket 9 all.
Working principle: in prior art, the Direct box of industrial big fan does a case to be placed in factory building, this Direct 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 Direct box must cabling, and this case is placed in factory building and is always in the way a little.
The Direct box of this case is become the control gear that forms switch panel by the utility model, 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 Direct 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 utility model 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 variator (4), it is characterized in that: switch panel (1) is provided with power switch (2) and frequency variator tap changer (3) composition, power switch (2) is electrically connected with the Power supply line (6) of the frequency variator (4) of industrial big fan, frequency variator tap changer (3) regulates the output frequency of frequency variator (4), the frequency variator pressure regulation wire (7) of the electrical connection of Power supply line (6) and frequency variator tap changer (3) and frequency variator (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 variator 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 variator (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 variator pressure regulation wire (7) be cabling from casing (10) and suspension bracket (9) all.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420852576.6U CN204386930U (en) | 2014-12-29 | 2014-12-29 | Industry big fan switch governor panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420852576.6U CN204386930U (en) | 2014-12-29 | 2014-12-29 | Industry big fan switch governor panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204386930U true CN204386930U (en) | 2015-06-10 |
Family
ID=53359655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420852576.6U Active CN204386930U (en) | 2014-12-29 | 2014-12-29 | Industry big fan switch governor panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204386930U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 CN201420852576.6U patent/CN204386930U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 312521 No. 6 Wangsizhou Road, Bamao Industrial Zone, Xinchang County, Shaoxing City, Zhejiang Province Patentee after: Zhejiang Sanxin science and Technology Co., Ltd. Address before: 312500 No. 6 Wang Sizhou Road, Xinchang County, Shaoxing City, Zhejiang Province Patentee before: Xinchang San Xin air-conditioning draught fan Co., Ltd |
|
| CP03 | Change of name, title or address |