CN207251438U - A kind of dust-proof dehydrating unit of frequency converter - Google Patents
A kind of dust-proof dehydrating unit of frequency converter Download PDFInfo
- Publication number
- CN207251438U CN207251438U CN201720418731.7U CN201720418731U CN207251438U CN 207251438 U CN207251438 U CN 207251438U CN 201720418731 U CN201720418731 U CN 201720418731U CN 207251438 U CN207251438 U CN 207251438U
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- China
- Prior art keywords
- dust
- dehydrating unit
- main body
- proof
- unit main
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- Expired - Fee Related
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- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a kind of dust-proof dehydrating unit of frequency converter, including dust-proof dehydrating unit main body, thermometer and electric source line interface, the outer surface of the dust-proof dehydrating unit main body is provided with dust-proof dehydrating unit main body door switch, suction ash pump is inlaid with above the dust bin, and the outside for inhaling ash pump is provided with fixed column, the left of the thermometer is mounted with dust-proof dehydrating unit main body door switch, the lower left of the thermometer is fixed with transparent doors, and the right of thermometer is provided with drying device, the back side of the dust-proof dehydrating unit main body is connected with the first rotation axis, and first the upper end of rotation axis be mounted with dustproof filter screen, ventilating opening is inlaid with below first rotation axis, the bottom of the ventilating opening is connected with the second rotation axis.The dust-proof dehydrating unit of the frequency converter is provided with suction ash pump, can adsorb the dust in air, be collected into dust bin, dust bin can carry out dismounting cleaning, avoid dust as far as possible and fall into frequency converter.
Description
Technical field
Frequency-converter device technical field is the utility model is related to, is specially a kind of dust-proof dehydrating unit of frequency converter.
Background technology
Frequency converter is to apply converter technique and microelectric technique, is handed over by varying motor working power Frequency Patterns to control
The electric control appliance of galvanic electricity motivation, frequency converter are mainly micro- by whole, filtering, inversion, brake unit, driving unit, detection unit
Processing unit etc. forms, and what the humidity of dust and air easily influenced frequency converter during frequency converter works uses the longevity
Life, it is therefore desirable to dust-proof dehydrating unit come solve the problems, such as to occur in frequency converter use these, the dust-proof dehydrating unit of frequency converter
Protection frequency converter is can be very good to work.But all there is one for the dust-proof dehydrating unit of the most frequency converter of in the market
A little defects, such as have dust of frequency converter when being radiated inevitably are fallen into, it is impossible to are avoided the entrance of dust completely, become
The drying efficiency of the dust-proof dehydrating unit of frequency device is inadequate, easily produces heat when dry, influences the work of frequency converter, these
The presence of problem has all influenced the work of frequency converter, for this reason, a kind of it is proposed that more efficient dust-proof dehydrating unit.
Utility model content
The purpose of this utility model is to provide a kind of dust-proof dehydrating unit of frequency converter, to solve in above-mentioned background technology
The frequency converter of the proposition dust that has inevitable when being radiated is fallen into, it is impossible to avoids the entrance of dust, frequency converter completely
The drying efficiency of dust-proof dehydrating unit is inadequate, the problem of easily producing heat when dry, influence the work of frequency converter.
To achieve the above object, the utility model provides following technical solution：A kind of dust-proof dehydrating unit of frequency converter, bag
Include dust-proof dehydrating unit main body, thermometer and electric source line interface, the outer surface of the dust-proof dehydrating unit main body is provided with dust-proof
Dehydrating unit main body door switch, the inside of the dust-proof dehydrating unit main body are fixed with fan, and dust-proof dehydrating unit body door
Fan swicth is mounted with above switch, dust bin is installed at the top of the dust-proof dehydrating unit main body, the dust bin
Top is inlaid with suction ash pump, and the outside for inhaling ash pump is provided with fixed column, and the left of the thermometer is mounted with dust-proof dehumidifying dress
Main body door switch is put, the lower left of the thermometer is fixed with transparent doors, and the right of thermometer is provided with drying device, described
The back side of dust-proof dehydrating unit main body is connected with the first rotation axis, and the upper end of the first rotation axis is mounted with dustproof filter screen, described
It is inlaid with ventilating opening below first rotation axis, the bottom of the ventilating opening is connected with the second rotation axis, and the second rotation axis
Lower section is fixed with dust cover, and retainer ring is mounted with the dust cover, fixation is provided with above the electric source line interface
Ring.
Preferably, the fan swicth and fan are electric connection.
Preferably, it is dismantling connection structure between the drying device and dust bin and dust-proof dehydrating unit main body.
Preferably, the dustproof filter screen and dust cover are rotational structure, and rotating range is 0-180 °.
Preferably, the fan is provided with two, and symmetrical on the central axes of dust-proof dehydrating unit main body.
Compared with prior art, the beneficial effects of the utility model are：The dust-proof dehydrating unit of the frequency converter is provided with suction
Ash pump, the dust in air can be adsorbed, is collected into dust bin, dust bin can carry out dismounting cleaning, keep away as far as possible
Dust is exempted from and has fallen into frequency converter, dust-proof effect is more preferable, and the air around frequency converter can be dried in drying device, ensure that
Humidity, does not interfere with the service life of frequency converter, dust cover can frequency converter without using when carry out on rotating close,
This ensure that dust will not enter frequency converter completely, dustproof filter screen is rotated on ventilating opening when frequency converter works,
It so both ensure that the ventilation inside frequency converter decreased the entrance of dust, and passed through wind when local environment humidity is excessive
Fan switch opens fan, and dehumidifying heat dissipation is carried out to dust-proof dehydrating unit body interior, ensure that the inside during dehumidifying
Temperature will not rise too many, substantially increase service efficiency.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model structure schematic diagram；
Fig. 3 is the utility model bottom surface structure schematic diagram.
In figure：1st, dust-proof dehydrating unit main body, 2, dust-proof dehydrating unit main body door switch, 3, fan swicth, 4, dust bin,
5th, ash pump is inhaled, 6, fixed column, 7, thermometer, 8, drying device, 9, transparent doors, 10, dustproof filter screen, the 11, first rotation axis, 12,
Ventilating opening, the 13, second rotation axis, 14, dust cover, 15, retainer ring, 16, electric source line interface, 17, fan.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of dust-proof dehydrating unit of frequency converter, including
Dust-proof dehydrating unit main body 1, dust-proof dehydrating unit main body door switch 2, fan swicth 3, dust bin 4, inhale ash pump 5, fixed column 6,
It is thermometer 7, drying device 8, transparent doors 9, dustproof filter screen 10, the first rotation axis 11, ventilating opening 12, the second rotation axis 13, dust-proof
Cover board 14, retainer ring 15, electric source line interface 16 and fan 17, the outer surface of dust-proof dehydrating unit main body 1 are provided with dust-proof dehumidifying
Apparatus main body door switch 2, the inside of dust-proof dehydrating unit main body 1 are fixed with fan 17, and fan 17 is provided with two, and on anti-
The central axes of dirt dehydrating unit main body 1 are symmetrical, and fan 17 is opened by fan swicth 3 when local environment humidity is excessive,
To carrying out dehumidifying heat dissipation inside dust-proof dehydrating unit main body 1, it ensure that internal temperature during dehumidifying will not rise
It is too many, and the top of dust-proof dehydrating unit main body door switch 2 is mounted with fan swicth 3, and fan swicth 3 and fan 17 are electrical
Connection, the top of dust-proof dehydrating unit main body 1 are provided with dust bin 4, and the top of dust bin 4 is inlaid with suction ash pump 5, and inhales ash pump
5 outside is provided with fixed column 6, and the left of thermometer 7 is mounted with dust-proof dehydrating unit main body door switch 2, the lower-left of thermometer 7
Side is fixed with transparent doors 9, and the right of thermometer 7 is provided with drying device 8, drying device 8 and dust bin 4 and is filled with dust-proof dehumidifying
It is dismantling connection structure to put between main body 1, and dust bin 4 is adsorbed the dust in air by inhaling ash pump 5, is collected into ash
In dirt case 4, dust bin 4 can carry out dismounting cleaning, avoid dust as far as possible and fall into frequency converter, dust-proof effect is more preferable, dust-proof to remove
The back side of wet apparatus main body 1 is connected with the first rotation axis 11, and the upper end of the first rotation axis 11 is mounted with dustproof filter screen 10, and first
The lower section of rotation axis 11 is inlaid with ventilating opening 12, and the bottom of ventilating opening 12 is connected with the second rotation axis 13, and the second rotation axis 13
Lower section be fixed with dust cover 14, dustproof filter screen 10 and dust cover 14 are rotational structure, and rotating range is 0-180 °,
Dust cover 14 can frequency converter without using when carry out rotating close on, this ensure that dust will not enter frequency conversion completely
Device, rotates to dustproof filter screen 10 on ventilating opening 12 when frequency converter works, and so both ensure that logical inside frequency converter
Wind decreases the entrance of dust, and retainer ring 15 is mounted with dust cover 14, and the top of electric source line interface 16 is provided with fixation
Ring 15.
Operation principle：Before the dust-proof dehydrating unit using frequency converter, it is necessary first to which the structure of whole device is carried out
It is simple to understand, opened first by dust-proof dehydrating unit main body door switch 2 for the dust-proof dehydrating unit of this kind of frequency converter
Frequency converter, is then put into dust-proof dehydrating unit main body 1, powers on by dust-proof dehydrating unit main body 1, and inhaling ash pump 5 can incite somebody to action
Dust in air is adsorbed, and is collected into dust bin 4, and the air around frequency converter is dried in drying device 8, dust-proof
Cover board 14 frequency converter without using when by the second rotation axis 13 carry out rotating close on, pass through retainer ring 15 and fixed column 6
Dust cover 14 is fixed, this ensure that dust will not enter frequency converter completely, will by retainer ring 15 and fixed column 6
Dust cover 14 is fixed, and then dustproof filter screen 10 is rotated on ventilating opening 12 by the first rotation axis 11, is so both protected
The entrance that the ventilation inside frequency converter decreases dust has been demonstrate,proved, has completed the use process of whole dust catcher like this.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of dust-proof dehydrating unit of frequency converter, including dust-proof dehydrating unit main body（1）, thermometer（7）And electric source line interface
（16）, it is characterised in that：The dust-proof dehydrating unit main body（1）Outer surface be provided with dust-proof dehydrating unit main body door switch
（2）, the dust-proof dehydrating unit main body（1）Inside be fixed with fan（17）, and dust-proof dehydrating unit main body door switch（2）'s
Top is mounted with fan swicth（3）, the dust-proof dehydrating unit main body（1）Top dust bin is installed（4）, the dust bin
（4）Top be inlaid with suction ash pump（5）, and inhale ash pump（5）Outside be provided with fixed column（6）, the thermometer（7）Left
It is mounted with dust-proof dehydrating unit main body door switch（2）, the thermometer（7）Lower left be fixed with transparent doors（9）, and thermometer
（7）Right drying device is installed（8）, the dust-proof dehydrating unit main body（1）The back side be connected with the first rotation axis（11）,
And first rotation axis（11）Upper end be mounted with dustproof filter screen（10）, first rotation axis（11）Lower section be inlaid with ventilating opening
（12）, the ventilating opening（12）Bottom be connected with the second rotation axis（13）, and the second rotation axis（13）Lower section be fixed with it is anti-
Dirt cover board（14）, the dust cover（14）On be mounted with retainer ring（15）, the electric source line interface（16）Top be provided with
Retainer ring（15）.
A kind of 2. dust-proof dehydrating unit of frequency converter according to claim 1, it is characterised in that：The fan swicth（3）
With fan（17）To be electrically connected.
A kind of 3. dust-proof dehydrating unit of frequency converter according to claim 1, it is characterised in that：The drying device（8）
And dust bin（4）With dust-proof dehydrating unit main body（1）Between be dismantling connection structure.
A kind of 4. dust-proof dehydrating unit of frequency converter according to claim 1, it is characterised in that：The dustproof filter screen（10）
And dust cover（14）It is rotational structure, and rotating range is 0-180 °.
A kind of 5. dust-proof dehydrating unit of frequency converter according to claim 1, it is characterised in that：The fan（17）Set
There are two, and on dust-proof dehydrating unit main body（1）Central axes it is symmetrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720418731.7U CN207251438U (en) | 2017-04-20 | 2017-04-20 | A kind of dust-proof dehydrating unit of frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720418731.7U CN207251438U (en) | 2017-04-20 | 2017-04-20 | A kind of dust-proof dehydrating unit of frequency converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207251438U true CN207251438U (en) | 2018-04-17 |
Family
ID=61876340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720418731.7U Expired - Fee Related CN207251438U (en) | 2017-04-20 | 2017-04-20 | A kind of dust-proof dehydrating unit of frequency converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207251438U (en) |
-
2017
- 2017-04-20 CN CN201720418731.7U patent/CN207251438U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhuang Zhonglan Inventor before: Zeng Dongmei |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180404 Address after: 362000 Fujian city of Quanzhou province Huian County town of Zuo Zuo small Hing Street No. 283 Patentee after: Zhuang Zhonglan Address before: 362000 Fujian city of Quanzhou province Huian County Lo Town No. 129 North Road 4 Room 501 Patentee before: Huian Quanzhou Xin Ji Ke Machinery Co., Ltd. |
|
| 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: 20180417 Termination date: 20190420 |