CN207069747U - A kind of DC frequency-changing fan electromotor - Google Patents
A kind of DC frequency-changing fan electromotor Download PDFInfo
- Publication number
- CN207069747U CN207069747U CN201720831314.5U CN201720831314U CN207069747U CN 207069747 U CN207069747 U CN 207069747U CN 201720831314 U CN201720831314 U CN 201720831314U CN 207069747 U CN207069747 U CN 207069747U
- Authority
- CN
- China
- Prior art keywords
- containment vessel
- motor
- electric
- frequency
- hydraulic cylinder
- 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.)
- Expired - Fee Related
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of DC frequency-changing fan electromotor DC frequency-changing fan electromotor, including containment vessel, motor inverter, earth leakage protective device, controller, motor, fan, turntable, support bar, electric up-down hydraulic cylinder, electric power storage box and base, turntable is fixed with the top of the support bar, the top connection containment vessel of the turntable, side is fixed with motor in the containment vessel, motor inverter is fixedly mounted in tail end in the containment vessel, top in the containment vessel is fixed with earth leakage protective device, controller is fixedly mounted in afterbody outside the containment vessel, the earth leakage protective device, motor inverter and controller are electrical connected with motor, the bottom of the support bar is provided with electric up-down hydraulic cylinder, the output end of the electric up-down hydraulic cylinder and the bottom of support bar connect.This kind of DC frequency-changing fan electromotor is reasonable in design, simple, easy to operate, and stability is good, and reliability high security is good, is adapted to be widely popularized.
Description
【Technical field】
A kind of fan electromotor is the utility model is related to, more particularly to a kind of DC frequency-changing fan electromotor.
【Background technology】
DC Frequency Conversion Technology is a kind of instantly most popular power-saving technology, refers to the frequency that will be turned on by adjusting direct current
Rate, to reach the process of the rotating speed purpose of control rotor, DC speed-changing uses direct current generator.Direct current generator only has a coil consumption
Electricity, and AC frequency conversion has two coil power consumptions, so DC speed-changing more saves with respect to AC frequency conversion.
【Utility model content】
Main purpose of the present utility model is to provide a kind of DC frequency-changing fan electromotor can effectively solve background technology
The problem of middle.
To achieve the above object, the technical scheme that the utility model is taken is：
A kind of DC frequency-changing fan electromotor, including containment vessel, motor inverter, earth leakage protective device, controller, motor, wind
Fan, turntable, support bar, electric up-down hydraulic cylinder, electric power storage box and base, turntable is fixed with the top of the support bar,
The top connection containment vessel of the turntable, side is fixed with motor in the containment vessel, and the tail end in the containment vessel is consolidated
Dingan County fills motor inverter, and the top in the containment vessel is fixed with earth leakage protective device, and the afterbody outside the containment vessel is fixed
Controller is installed, the earth leakage protective device, motor inverter and controller and motor are electrical connected, and the bottom of the support bar is set
There is electric up-down hydraulic cylinder, the output end of the electric up-down hydraulic cylinder and the bottom of support bar connect, the electric up-down liquid
Cylinder pressure bottom is provided with base, and the electric up-down hydraulic cylinder is located in base groove.
Further, the side of the containment vessel is fixed with fan protection fence, is provided with the fan protection fence
Fan, the output end connection of the fan and motor.
Further, electric power storage box, motor and the electric up-down hydraulic cylinder and electric power storage box electricity are fixed with the base
Property is connected.
Further, the base bottom is fixed with the universal wheel that can brake.
Further, the motor both sides are equipped with crash roll, and the crash roll is located in containment vessel, the containment vessel
Silencing cotton is fixed with interlayer.
Compared with prior art, the utility model has the advantages that：By setting controller and motor inverter,
Motor can be made to be worked in the environment of frequency conversion, energy-conserving and environment-protective, efficiency high, can be in fan electricity by setting earth leakage protective device
Timely disconnecting circuit when machine internal wiring leaks electricity, avoids the generation of circuit accident, by setting crash roll, mitigates motor operation and shakes
The dynamic infringement to device and motor in itself, by setting silencing cotton, the sound in motor operation course is eliminated, avoid noise dirty
Dye, by setting turntable, fan electromotor with rotary work, can improve the working range of fan electromotor, electronic by setting
Lifting hydraulic cylinder, the working depth of fan electromotor can be adjusted by adjusting electric up-down hydraulic cylinder, improves the reality of fan electromotor
The property used.Therefore practicality is very high, it is adapted to be widely popularized.
【Brief description of the drawings】
Fig. 1 is a kind of overall structure diagram of DC frequency-changing fan electromotor of the utility model.
Fig. 2 is a kind of DC frequency-changing fan electromotor case lid top solar power supply apparatus schematic diagram of the utility model.
In figure：1st, motor；2nd, fan protection fence；3rd, fan；4th, electric power storage box；5th, turntable；6th, support bar；7th, electronic liter
Descending liquid cylinder pressure；8th, controller；9th, containment vessel；10th, motor inverter；11st, silencing cotton；12nd, earth leakage protective device；13rd, crash roll；
14th, base；15th, can brake universal wheel.
【Embodiment】
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
As shown in Figure 1-2, a kind of DC frequency-changing fan electromotor, including containment vessel 9, motor inverter 10, earth leakage protective device
12nd, controller 8, motor 1, fan 3, turntable 5, support bar 6, electric up-down hydraulic cylinder 7, electric power storage box 4 and base 14, the branch
The top of strut 6 is fixed with turntable 5, and the top of the turntable 5 connects containment vessel 9, and side is fixed in the containment vessel 9
Provided with motor 1, tail end in the containment vessel 9 is fixedly mounted motor inverter 10, and the top in the containment vessel 9 is fixed with
Controller 8, the earth leakage protective device 12, motor inverter 10 is fixedly mounted in earth leakage protective device 12, the afterbody outside the containment vessel 9
It is electrical connected with controller 8 and motor 1, the bottom of the support bar 6 is provided with electric up-down hydraulic cylinder 7, the electric up-down liquid
The output end of cylinder pressure 7 is connected with the bottom of support bar 6, and the bottom of electric up-down hydraulic cylinder 7 is provided with base 14, the electronic liter
Descending liquid cylinder pressure 7 is located in the groove of base 14.
Wherein, the side of the containment vessel 9 is fixed with fan protection fence 2, and wind is provided with the fan protection fence 2
Fan 3, the fan 3 is connected with the output end of motor 1.
Wherein, electric power storage box 4, the motor 1 and electric up-down hydraulic cylinder 7 and electric power storage box 4 are fixed with the base 14
It is electrical connected.
Wherein, the bottom of base 14 is fixed with the universal wheel 15 that can brake.
Wherein, the both sides of motor 1 are equipped with crash roll 13, and the crash roll 13 is located in containment vessel 9, the containment vessel
Silencing cotton 11 is fixed with 9 interlayer.
It should be noted that the utility model is a kind of DC frequency-changing fan electromotor, during work, by setting controller 8
With motor inverter 10, motor can be made to be worked in the environment of frequency conversion, energy-conserving and environment-protective, efficiency high, by setting earth leakage protective
Device 12, can when fan electromotor internal wiring leaks electricity timely disconnecting circuit, avoid the generation of circuit accident, it is shockproof by setting
Pad 13, mitigate infringement of the motor operation vibration to device and motor in itself, by setting silencing cotton 11, eliminate motor operation course
In the sound, avoid noise pollution, by setting turntable 5, fan electromotor with rotary work, can improve the work of fan electromotor
Make scope, by setting electric up-down hydraulic cylinder 7, the work of fan electromotor can be adjusted by adjusting electric up-down hydraulic cylinder 7
Highly, the practicality of fan electromotor is improved.Therefore practicality is very high, it is adapted to be widely popularized.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (5)
1. a kind of DC frequency-changing fan electromotor, including containment vessel (9), motor inverter (10), earth leakage protective device (12), controller
(8), motor (1), fan (3), turntable (5), support bar (6), electric up-down hydraulic cylinder (7), electric power storage box (4) and base
(14), it is characterised in that：Turntable (5), the top connection of the turntable (5) are fixed with the top of the support bar (6)
Containment vessel (9), the interior side of the containment vessel (9) are fixed with motor (1), and electricity is fixedly mounted in the tail end in the containment vessel (9)
Machine frequency converter (10), the top in the containment vessel (9) are fixed with earth leakage protective device (12), the tail of the containment vessel (9) outside
Controller (8) is fixedly mounted in portion, and the earth leakage protective device (12), motor inverter (10) and controller (8) are electrical with motor (1)
Be connected, the bottom of the support bar (6) is provided with electric up-down hydraulic cylinder (7), the output end of the electric up-down hydraulic cylinder (7) and
The bottom connection of support bar (6), electric up-down hydraulic cylinder (7) bottom is provided with base (14), the electric up-down hydraulic cylinder
(7) in base (14) groove.
A kind of 2. DC frequency-changing fan electromotor according to claim 1, it is characterised in that：The side of the containment vessel (9)
Fan protection fence (2) is fixed with, fan (3), the fan (3) and motor (1) are provided with the fan protection fence (2)
Output end connection.
A kind of 3. DC frequency-changing fan electromotor according to claim 1, it is characterised in that：Fixation is set in the base (14)
There is electric power storage box (4), the motor (1) and electric up-down hydraulic cylinder (7) are electrical connected with electric power storage box (4).
A kind of 4. DC frequency-changing fan electromotor according to claim 1, it is characterised in that：Base (14) bottom is fixed
Provided with the universal wheel (15) that can brake.
A kind of 5. DC frequency-changing fan electromotor according to claim 1, it is characterised in that：Motor (1) both sides are all provided with
There is crash roll (13), the crash roll (13) is located in containment vessel (9), and noise reduction is fixed with the interlayer of the containment vessel (9)
Cotton (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720831314.5U CN207069747U (en) | 2017-07-11 | 2017-07-11 | A kind of DC frequency-changing fan electromotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720831314.5U CN207069747U (en) | 2017-07-11 | 2017-07-11 | A kind of DC frequency-changing fan electromotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207069747U true CN207069747U (en) | 2018-03-02 |
Family
ID=61511473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720831314.5U Expired - Fee Related CN207069747U (en) | 2017-07-11 | 2017-07-11 | A kind of DC frequency-changing fan electromotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207069747U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108426148A (en) * | 2018-06-16 | 2018-08-21 | 马鞍山小古精密机电科技有限公司 | A kind of height-adjustable fan |
| CN111865048A (en) * | 2020-07-30 | 2020-10-30 | 淮南万泰电子股份有限公司 | Frequency converter with leakage protection function based on frequency detection |
-
2017
- 2017-07-11 CN CN201720831314.5U patent/CN207069747U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108426148A (en) * | 2018-06-16 | 2018-08-21 | 马鞍山小古精密机电科技有限公司 | A kind of height-adjustable fan |
| CN111865048A (en) * | 2020-07-30 | 2020-10-30 | 淮南万泰电子股份有限公司 | Frequency converter with leakage protection function based on frequency detection |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201507461U (en) | Floor fan provided with DC motor | |
| CN203119589U (en) | Power generator device specialized for energy saving elevator | |
| CN207069747U (en) | A kind of DC frequency-changing fan electromotor | |
| CN203696339U (en) | Overturn docking device of wind power blade | |
| CN202785191U (en) | Energy-saving elevator | |
| CN207218599U (en) | A kind of portable adjustable photovoltaic support | |
| CN205408486U (en) | Multi -functional earth boring machine | |
| CN206420946U (en) | A kind of high-voltage electriferous display locking device | |
| CN207554378U (en) | A kind of dust exhaust of power equipment deduster | |
| CN206972434U (en) | A kind of wind power generating set pitch system | |
| CN206268019U (en) | A kind of wind driven generator principal shaft holds and wheel hub clamping mechanism | |
| CN207218493U (en) | Meterial saving and high efficiency threephase asynchronous | |
| CN207069849U (en) | Blower-pump load saves pole-changing multi-speed 3-phase asynchronous motor | |
| CN207701288U (en) | A kind of boat-carrying solar wind force combined power generation device | |
| CN202867101U (en) | Wind power generation device for vehicle | |
| CN206290367U (en) | A kind of wind-driven generator brake locking device | |
| CN206753817U (en) | A kind of piston wind electricity generating system in subway station | |
| CN206517266U (en) | A kind of high Large Copacity high-speed and high-efficiency threephase asynchronous in low center | |
| CN206099496U (en) | Photovoltaic inverter device | |
| CN206429814U (en) | Clear water centrifugal pump movable pedestal | |
| CN206610740U (en) | A kind of electronic transformer loop feeding holding device | |
| CN207082957U (en) | A kind of electric machine fixation structure | |
| CN204663774U (en) | A kind of wind generating unit with bucket of calling prisoners in after letting them out for exercise | |
| CN207360558U (en) | One kind can generate electricity steamer | |
| CN212495054U (en) | Steel bar bender with frequency converter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 Termination date: 20200711 |