CN206878682U - A kind of energy-saving fan frequency converter room - Google Patents
A kind of energy-saving fan frequency converter room Download PDFInfo
- Publication number
- CN206878682U CN206878682U CN201720426216.3U CN201720426216U CN206878682U CN 206878682 U CN206878682 U CN 206878682U CN 201720426216 U CN201720426216 U CN 201720426216U CN 206878682 U CN206878682 U CN 206878682U
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- China
- Prior art keywords
- plate
- frequency converter
- energy
- silencer
- backboard
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Abstract
The utility model discloses a kind of energy-saving fan frequency converter room,Including frequency conversion room main body and the base for being arranged on frequency conversion room bottom part body,Frequency conversion room main body includes dividing plate,Left plate,Right plate,Top plate,Bottom plate and backboard,Wherein,Dividing plate is oppositely arranged with backboard,Left plate and right plate have identical structure and symmetry,Top plate and bottom plate are oppositely arranged,The both sides of left plate and right plate are respectively arranged with several windows,The inner side of left plate and right plate is separately installed with wind guide tank in the position of corresponding each window respectively,The side of wind guide tank is correspondingly arranged on sound insulating inserts,The top of bottom plate is provided with silencer,The side of silencer is provided with temperature sensor,The opposite side of silencer is provided with blower fan,This kind of energy-saving fan frequency converter room,Arrange that window ensure that the air discharging and radiating requirement of frequency converter by as much as possible on left plate and right plate,Reduce the direct outflow of noise,And then the purpose of energy-conservation.
Description
Technical field
Technical field of electric power is the utility model is related to, specially a kind of energy-saving fan frequency converter room.
Background technology
Frequency converter be using power semiconductor device on-off action power frequency supply (50HZ or 60HZ) is transformed to it is another
Frequency, to realize the equipment of the variable-speed operation of motor, wherein, control circuit completes the control to main circuit, and rectification circuit will be handed over
Stream electricity is transformed into direct current, and output of the direct-flow intermediate circuit to rectification circuit carries out after smothing filtering inverter circuit by direct current again
It is inverse into alternating current, in addition, frequency converter also has many defencive functions, such as excessively stream, overvoltage, overload protection.With industry certainly
The continuous improvement of dynamicization degree, frequency converter have also obtained very extensive application.
Frequency converter can distribute a large amount of heat energy when working, it is therefore desirable to room temperature lowering be carried out to Transducer Room, due to frequency converter
It is operated in closed narrow and small working space, big calorimetric caused by frequency converter can not be taken away if heat dissipation wind channel design has some setbacks
Amount, it will directly result in frequency converter shutdown.But sealing property will certainly be reduced while air draft chamber ventilated is ensured, wind of divulging information
Road can not only produce substantial amounts of noise pollution, at the same poor sealing can also rain enter, influence the frequency converter life-span.In view of
This, it is necessary to the structure of exhaust air box is improved.
So how to design a kind of energy-saving fan frequency converter room, turning into us will currently solve the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of energy-saving fan frequency converter room, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of energy-saving fan frequency converter room, bag
Include frequency conversion room main body and be arranged on the base of the frequency conversion room bottom part body, the frequency conversion room main body includes dividing plate, left plate, the right side
Side plate, top plate, bottom plate and backboard, wherein, the dividing plate is oppositely arranged with the backboard, the left plate and the right plate
With identical structure and symmetry, the top plate and the bottom plate are oppositely arranged, the both sides of the left plate and the right plate
It is respectively arranged with several windows, the inner side of the left plate and the right plate is respectively in the position of corresponding each window
It is separately installed with wind guide tank, the side of the wind guide tank is correspondingly arranged on sound insulating inserts, and the sound insulating inserts and described leads
Wind groove closely connects, and the top of the bottom plate is provided with silencer, and the side of the silencer is provided with temperature sensor, described
The opposite side of silencer is provided with blower fan.
Further, the total quantity of the window is 2n, and n is the positive integer more than 2, and the window is homogeneously correspondingly arranged
There is blinds fan.
Further, the side at the top of the backboard is provided with blast pipe, and the blast pipe is in the U-typed droped to the ground.
Further, the side of the blower fan is provided with alarm, and the alarm signal connects the TEMP
Device.
Further, the top of the top plate is provided with hood, and the hood connects the wind by wind-guiding siphunculus
Machine.
Compared with prior art, the beneficial effects of the utility model are：This kind of energy-saving fan frequency converter room, by
Arrangement window as much as possible ensure that the air discharging and radiating requirement of frequency converter on left plate and right plate, reduce the direct of noise
Outflow, and then the purpose saved, by setting wind guide tank in each window, air motion path is become tortuous, have
Reduce noise and prevent the effect that rainwater is splashed into, the blast pipe for the "u"-shaped droped to the ground is set by backboard, prevents noise from straight
Outflow is connect, has both added noise alleviation time and distance, while the rainwater in the external world is realized from floaing in exhaust chamber
Rainproof effect；Built-in temperature sensor and alarm, the temperature in Transducer Room can be carried out to monitor and alarm in real time.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is overall structure sectional view of the present utility model；
In figure：1- frequency conversion room main bodys；2- bases；3- bottom plates；4- blinds is fanned；5- windows；6- backboards；7- right plates；8- is arranged
Gas hood；9- blast pipes；10- top plates；11- dividing plates；12- alarms；13- blower fans；14- temperature sensors；15- left plates；16- disappears
Sound device；17- sound insulating inserts；18- wind guide tanks.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of energy-saving fan frequency converter room, including
Frequency conversion room main body 1 and the base 2 for being arranged on the bottom of frequency conversion room main body 1, the frequency conversion room main body 1 include dividing plate 11, left side
Plate 15, right plate 7, top plate 10, bottom plate 3 and backboard 6, wherein, the dividing plate 11 is oppositely arranged with the backboard 6, the left side
Side plate 15 and the right plate 7 have identical structure and symmetry, can simplify manufacturing process, improve the interchangeability of part, drop
Top plate 10 described in low manufacturing cost and the bottom plate 3 are oppositely arranged, and the both sides of the left plate 15 and the right plate 7 are set respectively
Several windows 5 are equipped with, radiating effect can be strengthened, the inner side of the left plate 15 and the right plate 7 is respectively corresponding every
The position of the individual window 5 is separately installed with wind guide tank 18, and the side of the wind guide tank 18 is correspondingly arranged on sound insulating inserts 17,
And the sound insulating inserts 17 and the wind guide tank 18 closely connect, the top of the bottom plate 3 is provided with silencer 16, the noise elimination
The side of device 16 is provided with temperature sensor 14, and the opposite side of the silencer 16 is provided with blower fan 13.
Further, the total quantity of the window 5 is 2n, and n is the positive integer more than 2, and the window 5 is corresponding sets
Blinds fan 4 is equipped with, the air discharging and radiating requirement of frequency converter is ensure that, reduces the direct outflow of noise, and there is good radiating
Performance.
Further, the side at the top of backboard 6 is provided with blast pipe 9, and the blast pipe 9 is in the U-typed droped to the ground,
The noise in Transducer Room is both added noise alleviation time and distance from directly spreading out of, while also make the rain in the external world
Water can not float in exhaust air box, realize rainproof effect.
Further, the side of the blower fan 13 is provided with alarm 12, and the signal of the alarm 12 connects the temperature
Sensor 14 is spent, the temperature in Transducer Room can be carried out to monitor and alarm in real time.
Further, the top of the top plate 10 is provided with hood 8, and the hood 8 connects institute by wind-guiding siphunculus
Blower fan 13 is stated, and then improves the air discharging and radiating effect in Transducer Room.
Operation principle：First, frequency conversion room main body 1 include dividing plate 11, left plate 15, right plate 7, top plate 10, bottom plate 3 and
Backboard 6, wherein, dividing plate 11 is oppositely arranged with backboard 6, and left plate 15 and right plate 7 have identical structure and symmetry, Ke Yijian
Change manufacturing process, improve the interchangeability of part, reduce manufacturing cost, the inner side of left plate 15 and right plate 7 is respectively corresponding every
The position of individual window 5 is separately installed with wind guide tank 18, and the side of wind guide tank 18 is correspondingly arranged on sound insulating inserts 17, and then ensures
The air discharging and radiating requirement of frequency converter, reduces the direct outflow of noise, by setting wind guide tank 18 in each window 5, makes gas
Stream motion path becomes tortuous, has the function that to reduce noise and prevents rainwater to be splashed into, the side at the top of backboard 6 is provided with exhaust
Pipe 9, and blast pipe 9 is in the U-typed droped to the ground, and the noise in Transducer Room is both added noise alleviation from directly spreading out of
Time and distance, while the rainwater in the external world is furthermore achieved that rainproof effect, the top of top plate 10 from floaing in exhaust air box
End is provided with hood 8, and hood 8 improves the air discharging and radiating effect in Transducer Room by wind-guiding siphunculus connecting fan 13
Fruit, the side of blower fan 13 are provided with alarm 12, and the signal of alarm 12 connection temperature sensor 14 can be to the temperature in Transducer Room
Degree monitor and alarm in real time.
While there has been shown and described that embodiment of the present 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 principle of the present 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 energy-saving fan frequency converter room, including frequency conversion room main body（1）Be arranged on the frequency conversion room main body（1）Bottom
Base（2）, it is characterised in that：The frequency conversion room main body（1）Including dividing plate（11）, left plate（15）, right plate（7）, top plate
（10）, bottom plate（3）And backboard（6）, wherein, the dividing plate（11）With the backboard（6）It is oppositely arranged, the left plate（15）
With the right plate（7）With identical structure and symmetry, the top plate（10）With the bottom plate（3）It is oppositely arranged, the left side
Side plate（15）With the right plate（7）Both sides be respectively arranged with several windows（5）, the left plate（15）With the right side
Plate（7）Inner side respectively in the corresponding each window（5）Position be separately installed with wind guide tank（18）, the wind guide tank（18）
Side be correspondingly arranged on sound insulating inserts（17）, and the sound insulating inserts（17）With the wind guide tank（18）Close connection, institute
State bottom plate（3）Top be provided with silencer（16）, the silencer（16）Side be provided with temperature sensor（14）, it is described
Silencer（16）Opposite side be provided with blower fan（13）.
A kind of 2. energy-saving fan frequency converter room according to claim 1, it is characterised in that：The window（5）It is total
Quantity is 2n, and n is the positive integer more than 2, and the window（5）It is homogeneous to be correspondingly arranged on blinds fan（4）.
A kind of 3. energy-saving fan frequency converter room according to claim 1, it is characterised in that：The backboard（6）Top
Side be provided with blast pipe（9）, and the blast pipe（9）In the U-typed droped to the ground.
A kind of 4. energy-saving fan frequency converter room according to claim 1, it is characterised in that：The blower fan（13）One
Side is provided with alarm（12）, and the alarm（12）Signal connects the temperature sensor（14）.
A kind of 5. energy-saving fan frequency converter room according to claim 1, it is characterised in that：The top plate（10）Top
End is provided with hood（8）, the hood（8）The blower fan is connected by wind-guiding siphunculus（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720426216.3U CN206878682U (en) | 2017-04-21 | 2017-04-21 | A kind of energy-saving fan frequency converter room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720426216.3U CN206878682U (en) | 2017-04-21 | 2017-04-21 | A kind of energy-saving fan frequency converter room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206878682U true CN206878682U (en) | 2018-01-12 |
Family
ID=61343776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720426216.3U Expired - Fee Related CN206878682U (en) | 2017-04-21 | 2017-04-21 | A kind of energy-saving fan frequency converter room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206878682U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112351637A (en) * | 2019-08-09 | 2021-02-09 | 株洲中车时代电气股份有限公司 | Converter with heat dissipation noise elimination wind channel |
-
2017
- 2017-04-21 CN CN201720426216.3U patent/CN206878682U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112351637A (en) * | 2019-08-09 | 2021-02-09 | 株洲中车时代电气股份有限公司 | Converter with heat dissipation noise elimination wind channel |
| CN112351637B (en) * | 2019-08-09 | 2022-04-22 | 株洲中车时代电气股份有限公司 | Converter with heat dissipation noise elimination wind channel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190514 Address after: 545000 Y4-1-1 Block, Hexi Industrial Zone, Liuzhou District, Guangxi Zhuang Autonomous Region Patentee after: Liuzhou Henghui Machinery Co., Ltd. Address before: Room 404, No. 4, Chengxiang Road, Huixing Street, Luocheng Town, Huian County, Quanzhou City, Fujian Province, 362000 Patentee before: Qiu Kun |
|
| 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: 20180112 Termination date: 20200421 |