CN205823688U - The energy-saving fan device of tool inverter motor - Google Patents
The energy-saving fan device of tool inverter motor Download PDFInfo
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- CN205823688U CN205823688U CN201620693937.6U CN201620693937U CN205823688U CN 205823688 U CN205823688 U CN 205823688U CN 201620693937 U CN201620693937 U CN 201620693937U CN 205823688 U CN205823688 U CN 205823688U
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- inverter motor
- rotor
- motor
- bearing
- energy
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- 238000012544 monitoring process Methods 0.000 claims description 2
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- 238000010998 test method Methods 0.000 description 1
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- Control Of Positive-Displacement Air Blowers (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
This utility model is related to a kind of energy-saving fan device having inverter motor, and it includes a blower fan, has a bearing, and an impeller driven by bearing；One inverter motor, protrudes out a motor bearing in drive end；One converter, electrical connection inverter motor, to adjust frequency, changes torque and the rotating speed of inverter motor, and arranges a rotating speed button and the rotating speed of time button control inverter motor；And a universal joint; by a first rotor, one second rotor; and multiple buffering spacer is constituted; wherein the first rotor and the second rotor have the protuberance that alternately misplaces; and it is provided with buffering spacer, and the sheathed motor bearing of the first rotor, the bearing of the second the most sheathed blower fan of rotor; thereby, this utility model controllable frequency with change rotating speed, bearing that effectively protection connects and maintains stable operating temperature.
Description
Technical field
This utility model is related to a kind of energy-saving fan device having inverter motor, espespecially a kind of with converter and frequency conversion horse
Reaching the energy-saving fan device of driving, it makes energy-conservation blower fan apparatus be regulated and controled frequency with change turn by converter and inverter motor
Speed, can have higher work efficiency, maintain stable operating temperature, wider application field and more environmentally friendly energy saving wind
Machine.
Background technology
Blower fan apparatus is to allow the air in a confined space be flowed, and it drives one group typically by driving motor
Impeller, discharges the air in space from exhaust outlet, and is introduced the air outside space by air inlet, make space in and air outward
Can exchange to produce flowing.This blower fan apparatus maintained the circulation of air more seems its importance, such as work in large space
Industry Factory Building, commercial building and tunnel etc., must blower fan apparatus be installed with maintain room air circulation, allow indoor personnel
The health that can have kept and mental status；And general household generally installs blower fan apparatus in the place such as bathroom or kitchen, make an oxygen
Change carbon or hot-air can flow to outdoor, avoid danger and keep the comfort of human body.
Blower fan apparatus is divided into the kinds such as axial-flow type, centrifugal, diagonal flow type and cross-flow type according to tectonic province, and mentioned kind all can
Effectively reach the demand of environment ventilation and air draft, it is provided that consumer can select suitable blower fan dress for various different places
Putting, the demand also produced due to place difference is different, such as in general household bathroom because of space less, it is only necessary to better simply wind
Machine can meet demand, reviews the tunnel on highway, owing to space is the longest and the narrowest, when fire surprisingly occurs, i.e. needs to strengthen
The rotating speed of blower fan is to discharge rapidly dense smoke, it is to avoid driving is choked by dense smoke hinders and cannot flee from tunnel and cause injures and deaths, therefore in place
Bigger place, it is desirable to be able to by regulation and control frequency to change the blower fan apparatus of rotating speed, can use holding sky when generally using
The relatively slow-speed of revolution that air-flow is logical, can increase rotating speed to reduce the generation of injures and deaths when unexpected generation.
The patent that the present inventor is previous, TaiWan, China patent announcement TW M479353 U " the blower fan dress of tool reducing gear
Put ", it is the blower fan apparatus of a tool reducing gear, it has and reduces ventilation unit volume, increases bearing service life, and lowers
Noise pollution with meet all can the advantage such as environmental protection specification, the efficiency of high-speed drive motor the power consumption of economy system can be effectively increased
Amount；But, this creation cannot regulate and control frequency freely through external control mode makes rotation speed change, still needs to overcome for the present inventor
Place, and between reducing gear with blower fan, use a bearing to be connected, the big torsion starting moment can cause bearing to be easily lost, because of
And life-span that reducing apparatus uses cause the increase of setup cost.Therefore, frequency can how be regulated and controled with change rotating speed, effectively
Bearing that protection connects and can extension fixture service life, work for a long time, and provide one and have and more preferably imitate
Rate and more environmentally friendly energy-saving fan become the important topic that the present inventor's ongoing effort overcomes and solves.
Utility model content
Inventor, because existing blower fan apparatus produces many places disappearance when reality is implemented, adheres to these relevant industries for many years
Abundant design and develop and actual fabrication experience, the energy-saving fan device of improvement creation one tool inverter motor, its object is to carry
Energy-conservation blower fan apparatus can be made to be regulated and controled frequency to change rotating speed by converter and inverter motor for one, can have higher work
Make efficiency, maintain stable operating temperature, wider application field and more environmentally friendly energy-saving fan.
In order to reach above-mentioned enforcement purpose, the present inventor proposes a kind of energy-saving fan device having inverter motor, includes:
One blower fan, has a bearing, and an impeller driven by bearing；One inverter motor, protrudes out a motor bearing in drive end；One
Converter, electrical connection inverter motor, to control to adjust frequency, changes the torque of inverter motor and rotating speed, and arrange a rotating speed button with
One time button controls the rotating speed that inverter motor to be reached in special time；And a universal joint, by a first rotor, one
Second rotor, and multiple buffering spacer constituted, wherein the first rotor and the second rotor have the protuberance alternately misplaced, protuberance
Between be provided with buffering spacer, the sheathed motor bearing of the first rotor, the bearing of the second the most sheathed blower fan of rotor.
In an embodiment of the present utility model, converter adjusts the frequency of inverter motor can be such as by 1Hz～400Hz.
In an embodiment of the present utility model, converter is further provided with a nothing electrically connected with mobile communications device
Line signal transceiver, allows user pass through mobile communications device and controls inverter motor institute in special time with wireless transmission method
The rotating speed to be reached.
In an embodiment of the present utility model, converter such as can connect change in wired or wireless a kind of mode therein
Frequently motor.
In an embodiment of the present utility model, inverter motor is further disposed upon on a platform, inverter motor and platform
Between be provided with a shock absorber, to lower the inverter motor produced noise of vibrations.
In an embodiment of the present utility model, blower fan can for example, single suction centrifugal fan, double inlet centrifugal blower, dynamic
Wing formula axial flow blower or middle pressure BI blower fan or middle pressure BI blower fan one of them.
In an embodiment of the present utility model, inverter motor electrically connects a temperature sensor further, with monitoring
Temperature.
In an embodiment of the present utility model, inverter motor alternative sets up a radiator fan.
Thereby, the energy-saving fan device of this utility model tool inverter motor, it is possible to by converter and the group of inverter motor
Close, reach regulate and control frequency with change rotating speed purpose, enable inverter motor carry out continuous variable speed with possess higher efficiency and
More environmentally friendly energy-conservation advantage, and have the universal joint of tool pooling feature can effectively protect bearing, with the use longevity of extension fixture
Life, the present inventor is furthermore, it was found that arrange by this structure, it is possible to when frequency upgrading, rotating speed improve, make temperature the brightest
Aobvious rising, therefore, whether the great heat radiation effect that this device possesses is able to maintain that work for a long time, also can increase by unrestricted choice
If radiator fan.
Accompanying drawing explanation
Fig. 1 is the outward appearance configuration diagram one of its preferred embodiment of this utility model.
Fig. 2 is the outward appearance configuration diagram two of its preferred embodiment of this utility model.
Drawing reference numeral:
1 blower fan 11 bearing
12 impeller 2 inverter motor
21 motor bearing 3 platforms
31 shock absorber 4 temperature sensors
5 converter 51 rotating speed buttons
52 time button 6 mobile communications devices
7 universal joint 71 the first rotors
72 second rotor 73 buffering spacers
8 radiator fans
Detailed description of the invention
Advantage in the purpose of this utility model and structure function thereof, by according to the structure shown in following drawing, coordinates tool
Body embodiment is explained, enable this utility model had deeper into and concrete understanding.
First, refer to shown in Fig. 1 and Fig. 2, for the outward appearance configuration diagram of its preferred embodiment of this utility model；This dress
Putting and include: a blower fan 1, have a bearing 11, and an impeller 12 driven by bearing 11, wherein blower fan 1 can be the most single
Inhale centrifugal fan, double inlet centrifugal blower, dynamic wing formula axial flow blower or middle pressure BI blower fan etc. one of them；
One inverter motor 2, protrudes out a motor bearing 21 in drive end；Wherein inverter motor 2 is further disposed upon a platform 3
On, it is provided with a shock absorber 31 between inverter motor 2 and platform 3, shakes produced noise lowering inverter motor 2, i.e. reduce
The generation of noise, and inverter motor 2 can electrically connect a temperature sensor 4 further, to monitor the operating temperature of inverter motor 2,
Confirming that operating temperature is the most overheated, for preventing overheated situation from occurring, inverter motor 2 can set up a radiator fan 8；
One converter 5, such as can electrically connect inverter motor 2 to control to adjust frequency in wired or wireless a kind of mode therein
Rate changes the torque of above-mentioned inverter motor 2 and rotating speed, and arranges a rotating speed button 51 and a time button 52 controls inverter motor 2 in spy
Fixing time the interior rotating speed to be reached, wherein converter 5 adjusts the frequency of inverter motor 2 and such as by 1Hz～400Hz, and can enter
One step is provided with in a wireless signal transceiver figure electrically connected with mobile communications device 6 and does not indicates, and allows user pass through mobile
Communicator 6 controls, with wireless transmission method, the rotating speed that inverter motor 2 to be reached in special time；
And a universal joint 7, by the first rotor 71,1 second rotor 72, and multiple buffering spacer 73 is constituted,
Wherein the first rotor 71 and the second rotor 72 have the protuberance alternately misplaced, and are provided with buffering spacer 73, the first rotor between protuberance
71 sheathed motor bearings 21, the bearing of the second the most sheathed blower fan of rotor 72 1；Wherein protuberance is by prepared by a metal material
Become, most preferably irony material, and the buffering spacer 73 being arranged between protuberance two-by-two forms prepared by a quality of rubber materials, its purpose
It is to reduce big torsion of produced moment when starting, effectively reaches to extend the service life of bearing.
Additionally, by following specific embodiment, can prove further this utility model can the scope of actual application, but unexpectedly
It is intended to limit scope of the present utility model in any form.
First, this utility model is in time using, and the frequency change of rotating speed button correspondence converter, therefore user controllable becomes
Frequently the rotating speed button on device sets the rotating speed that inverter motor to be reached, and the setting time button that continues reaches to set inverter motor
The rotating speed the set required time expended；Such as user rotating speed button is set as that 1000rpm, time button are set as 5 minutes, starts
Time, converter can start to drive inverter motor, and in 5 minutes time, the rotating speed of inverter motor can climb 1000rpm, and this design can make
The bearing of this device will not cause Fast Wearing because of rotating speed altitude dash.When needing Wind Volume to export, also adjustable converter
On rotating speed button or mobile communications device to higher rotation speed so that this device is carried out into air draft action with high rotating speed.The present inventor
Further inverter motor is electrically connected in implementing a temperature sensor, when finding the frequency changing this converter, inverter motor
When rotating speed rises, temperature will not be substantially increased and cause overheating conditions, and the relation of its frequency and temperature is as shown in Table 1.
Table one:
| Frequency (Hz) | The duration of runs (min) | Temperature (DEG C) |
| 60Hz | 10min | 30.2℃ |
| 50Hz | 10min | 29.7℃ |
| 40Hz | 10min | 29.7℃ |
| 30Hz | 10min | 29.3℃ |
| 20Hz | 10min | 28.9℃ |
The method of testing of this frequency and temperature measures the temperature from converter 20Hz～60Hz, is that a unit is made with every 10Hz
Progressive adjustments, when rising to target frequency, inverter motor i.e. keeps on the go 10 minutes, and inspects the temperature of temperature sensor,
Its records of values is got off；When being the most originally installed on operating use, temperature can maintain between about 28 DEG C～30 DEG C, and
Occurring without overheated situation, therefore, can maintain operating for a long time, whether user also can be set up by unrestricted choice in inverter motor
One radiator fan.
Separately, this utility model, owing to using converter and the combination of inverter motor, therefore has more preferable energy-saving efficiency, Yu Shi
Shi Shi, its electric energy (Kw), compared to conventional motor, averagely can save 25%～45%, big for building surface in big industrial factory or business
Building, the electricity charge can be saved many, the advantage that also can reach environmental protection in environment.
Being illustrated from the enforcement of the energy-saving fan device of above-mentioned tool inverter motor, this utility model has following excellent
Point:
1. this utility model is owing to using transducer drive inverter motor, it is possible to freely adjust frequency to become by rotating speed button
Change inverter motor rotating speed, be suitable for various places and in the case of use.
2. this utility model is owing to using converter and the combination of inverter motor, when promoting the frequency of converter, and frequency conversion
Motor rotary speed improves the most simultaneously, and operating temperature can be maintained between 28 DEG C～30 DEG C, does not has the generation of overheated situation, therefore, makes
The optional minimizing of user installs radiator fan, to alleviate the weight of single unit system and to reduce cost.
3. this utility model is owing to using converter and the combination of inverter motor, when reality is implemented, its electric energy (Kw) phase
Compared with conventional motor, averagely can save 25%～45%, therefore possess and can save the electricity charge and the friendly advantage of environment.
Claims (8)
1. the energy-saving fan device having inverter motor, it is characterised in that it includes:
One blower fan, has a bearing, and an impeller driven by this bearing；
One inverter motor, protrudes out a motor bearing in drive end；
One converter, electrically connects this inverter motor and adjusts frequency with control, change torque and the rotating speed of this inverter motor, and arrange
One rotating speed button and a time button control the rotating speed that this inverter motor to be reached in special time；And
One universal joint, is made up of a first rotor, one second rotor, and multiple buffering spacer, wherein this first rotor
With this second rotor, there is the protuberance alternately misplaced, between this protuberance, be provided with this buffering spacer, this first rotor this motor sheathed
Bearing, the bearing of this second rotor this blower fan the most sheathed.
2. the energy-saving fan device having inverter motor as claimed in claim 1, it is characterised in that this converter adjusts this frequency conversion
The frequency of motor is 1Hz～400Hz.
3. the energy-saving fan device having inverter motor as claimed in claim 1, it is characterised in that this converter is arranged further
There is a wireless signal transceiver electrically connected with mobile communications device, allow user by this mobile communications device to be wirelessly transferred
Mode controls the rotating speed that this inverter motor to be reached in special time.
4. the energy-saving fan device having inverter motor as claimed in claim 1, it is characterised in that this converter is with wired or nothing
Line a kind of mode therein connects this inverter motor.
5. the energy-saving fan device having inverter motor as claimed in claim 1, it is characterised in that this inverter motor sets further
It is placed on a platform, between this inverter motor and this platform, is provided with a shock absorber, produced to lower the vibrations of this inverter motor
Noise.
6. the energy-saving fan device having inverter motor as claimed in claim 1, it is characterised in that this blower fan is that single suction is centrifugal
Blower fan, double inlet centrifugal blower, dynamic wing formula axial flow blower or middle pressure BI blower fan one of them.
7. the energy-saving fan device having inverter motor as claimed in claim 1, it is characterised in that this inverter motor is the most electric
Connect a temperature sensor, with monitoring temperature.
8. the energy-saving fan device having inverter motor as claimed in claim 1, it is characterised in that this inverter motor is set up and dissipated
Hot-air fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620693937.6U CN205823688U (en) | 2016-07-04 | 2016-07-04 | The energy-saving fan device of tool inverter motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620693937.6U CN205823688U (en) | 2016-07-04 | 2016-07-04 | The energy-saving fan device of tool inverter motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205823688U true CN205823688U (en) | 2016-12-21 |
Family
ID=57567562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620693937.6U Expired - Fee Related CN205823688U (en) | 2016-07-04 | 2016-07-04 | The energy-saving fan device of tool inverter motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205823688U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113417905A (en) * | 2021-06-25 | 2021-09-21 | 江苏可奈力机械制造有限公司 | High-pressure high-speed variable motor |
-
2016
- 2016-07-04 CN CN201620693937.6U patent/CN205823688U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113417905A (en) * | 2021-06-25 | 2021-09-21 | 江苏可奈力机械制造有限公司 | High-pressure high-speed variable motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20161221 |