CN207847971U - A kind of intelligent control inspection smoke exhaust fan - Google Patents
A kind of intelligent control inspection smoke exhaust fan Download PDFInfo
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- CN207847971U CN207847971U CN201820022511.7U CN201820022511U CN207847971U CN 207847971 U CN207847971 U CN 207847971U CN 201820022511 U CN201820022511 U CN 201820022511U CN 207847971 U CN207847971 U CN 207847971U
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- motor
- turntable
- casing
- fan
- intelligent control
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Abstract
The utility model discloses a kind of intelligent control inspection smoke exhaust fans, including motor, casing, turntable, leaf is fanned, motor lower portion is equipped with pedestal, floor installation is in the inside of casing, the output end of motor is connected with turntable, link slot is offered on turntable, leaf fan is connected in link slot, motor is arranged in the left side of casing internal, leaf fan is arranged on the right side of casing internal, tachymeter is installed on motor, motor is the AC servo motor for controlling rotating speed, this intelligent control inspection firefighting fan coordinates the machine start and stop of tachymeter automation control wind by motor, structure novel, improve the working efficiency of wind turbine, reduce manual operation, reduce cost, extend the service life of wind turbine, with good practicability.
Description
Technical field
The utility model is related to wind turbine applied technical fields, and in particular to a kind of intelligent control inspection smoke exhaust fan.
Background technology
Wind turbine is widely used in each industrial department, and in use, the heat dissipation and vibrations of wind turbine are to influence wind to wind turbine
The main reason for machine works normally, heat dissipation is bad caused by working long hours can influence motor service life, blower fan work process
The vibrations of middle generation can influence the stability being connect between motor is fanned with leaf, in existing wind turbine application field, due to
Problem above is not well solved, and the work start and stop of wind turbine are all operated by manually, cannot when breaking down to prevent wind turbine
It finds in time, automation control, above-mentioned defect existing in the prior art so that wind turbine can not be realized for rotation speed of fan
The degree of automation it is low, maintenance cost is high, and working efficiency is also had a greatly reduced quality.
Invention content
Insufficient present in existing wind turbine applied technical field in order to overcome, the utility model proposes a kind of structure is new
Grain husk, high degree of automation substantially reduce maintenance cost, ensure the good intelligent control inspection fire-fighting of blower fan work efficiency, practicability
Wind turbine.
The utility model is achieved through the following technical solutions：
A kind of intelligent control inspection smoke exhaust fan, including motor, casing, turntable, leaf fan, the motor lower portion installation
There are pedestal, the floor installation to be connected with turntable in the inside of casing, the output end of the motor, three are offered on the turntable
A above link slot is connected with leaf fan in the link slot, and the motor is arranged in the left side of casing internal, and the leaf fan is set
It sets and tachymeter is installed on the right side of casing internal, the motor, the motor is the AC servo electricity for controlling rotating speed
Machine, the tachymeter are electrically connected with motor.
Further, the casing is lateral cylinder made of stainless steel material, and the left side of the casing is equipped with netted
Air entry, the right side of the casing is equipped with the exhaust outlet of conducting.
Further, the radiator portion of the motor is arranged in the left side of air entry, the exhaust outlet be arranged to left side it is big,
Small hollow pyramidal in right side.
Further, the center of the turntable is equipped with the axis hole being connected with motor output shaft, and the link slot setting exists
The right part of turntable, the left part of the turntable form the ladder of rectangle, the rectangle of the squareness ratio right part of the turntable left part with right part
Radius is small.
Further, across is arranged in the link slot, and one end of the leaf fan is arranged to shape corresponding with link slot
The right side elongated end outer surface of shape, the turntable is equipped with external screw thread, and the right side elongated end of the turntable is connected with and is equipped with outer spiral shell
Line matches the shrouding disc of internal thread.
Further, the leaf fan is the arc-shaped of equal thickness, and the blade tip of the leaf fan reversely inclines to turntable rotation
Tiltedly, angle of inclination is 10-35 °.
Further, the casing is internally provided with inspection box, the inspection box include the timing module being electrically connected to each other,
Control module, contactor, the timing module are used to start inspection in the case that one section of interlude wind turbine of setting is inoperative
Pattern, the control module patrol mode startup control contactor be closed, the contactor respectively with external power supply and electricity
Machine passes through electrical connection.
The utility model has the beneficial effects that：
Turntable is driven by motor to control leaf fan rotation, air is sucked into casing from air entry, then be discharged from exhaust outlet,
It to realize that the workflow of wind turbine, tachymeter can detect the rotating speed of leaf fan, then feeds back on motor, passes through the journey set in motor
Sequence controls the output power of motor, to realize the control to rotation speed of fan, well instead of the work manually controlled
Make, alleviate artificial labor intensity, by being used cooperatively for inspection box, effectively prevents wind turbine for a long time without using generation event
The problem of can not starting after barrier, and the wind turbine of the utility model is to the good heat dissipation effect of motor, turntable and motor and leaf
Stable connection between fan effectively reduces the maintenance cost of wind turbine, extends the service life of wind turbine, is detected in tachymeter
When the rotating speed of leaf fan and the output power of motor mismatch and alarm is safeguarded, ensures the working efficiency of wind turbine, has good
Practicability.
Description of the drawings
The accompanying drawings which form a part of this application are used to provide further understanding of the present invention, and of the invention shows
Meaning property embodiment and its explanation are not constituted improper limitations of the present invention for explaining the present invention.
Fig. 1 is a kind of structural schematic diagram of intelligent control inspection smoke exhaust fan of the utility model；
Fig. 2 is a kind of turntable structure schematic diagram of intelligent control inspection smoke exhaust fan of the utility model；
Fig. 3 is a kind of leaf fan structure schematic diagram of intelligent control inspection smoke exhaust fan of the utility model.
In the accompanying drawings：1：Motor, 2：Pedestal, 3：Casing, 4：Turntable, 5：Link slot, 6：Leaf is fanned, and 7：Tachymeter,
8：Air entry, 9：Exhaust outlet, 10：Axis hole, 11：Inspection box, 12：Timing module, 13：Control module, 14：Contactor.
Specific implementation mode
The embodiment of the present invention is described in detail below in conjunction with attached drawing, but the present invention can be defined by the claims
Implement with the multitude of different ways of covering.
Embodiment 1
As shown in attached drawing 1, attached drawing 2, attached drawing 3, the utility model provides a kind of intelligent control inspection smoke exhaust fan,
Including motor 1, pedestal 2, casing 3, turntable 4, link slot 5, leaf fan 6, tachymeter 7,1 lower part of the motor passes through bolt or weldering
The mode connect is connected with pedestal 2, and the pedestal 2 is fixedly mounted on the inside of casing 3, and the output end of the motor 1 is to be socketed
Mode is connected with turntable 4, and the center of the turntable 4 is equipped with the axis hole 10 being connected with 1 output shaft of motor, and the link slot 5 is set
The right part in turntable 4 is set, the left part of the turntable 4 forms the ladder of rectangle, the squareness ratio right part of 4 left part of the turntable with right part
Rectangle radius it is small, opened up on the turntable 4 there are three above link slot 5, across is arranged in the link slot 5, described
One end of leaf fan 6 is arranged to shape corresponding with link slot 5, and leaf fan 6, the right side of the turntable 4 are connected in the link slot 5
Elongated end outer surface is equipped with external screw thread, and the right side elongated end of the turntable 4 is connected with matches internal thread with equipped with external screw thread
Shrouding disc.Turntable 4 and 1 output shaft of motor are limited in such a way that leaf fan 6 is connected in criss-cross link slot 5, then by shrouding disc
Connection ensure that the stability connected between turntable 4 and motor 1 and leaf fan 6, reduce the influence of 4 forced vibration of turntable, extends
The service life of wind turbine.
The casing 3 is internally provided with inspection box 11, and the inspection box 11 includes the timing module 12 being electrically connected to each other, control
Molding block 13, contactor 14, the timing module 12 are used to start in the case that one section of interlude wind turbine of setting is inoperative
Patrol mode, the control module 13 patrol mode startup control contactor 14 be closed, the contactor 14 respectively with outside
Portion's power supply and motor 1 pass through electrical connection.Inspection box 11 can control wind turbine separated in time and start inspection program, pass through timing
Module 12 sets the time interval of inspection and starts the duration of inspection program, and wind turbine is more than not use the inspection interval time of setting
When, timing module 12 responds the signal for starting inspection program from trend control module 13, and control module 13 receives signal and to connecing
Tentaculum 14, which is sent out, connects external power supply instruction, and contactor 14 connects external power supply and powers to motor 1, so that wind turbine opens automatically
It is dynamic, effectively prevent the problem of wind turbine long-time after breaking down without using that can not start, and 14 turn on automatically of contactor
External power supply for a period of time after, will there is controller control is automatic to disconnect, the set value calculation of time of connection by timing module 12.
The casing 3 is lateral cylinder made of stainless steel material, and the left side of the casing 3 is equipped with netted air entry
8, the radiator portion of the motor 1 is arranged in the left side of air entry 8, when the motor 1 starts, the wind of the formation of the air entry 8
Stream has good cooling effect, the right side of the casing 3 to be equipped with the exhaust outlet 9 of conducting, the exhaust radiator portion of motor 1
Mouthfuls 9 are arranged to hollow pyramidal, the wind that by exhaust outlet 9 can be good at that export wind turbine is concentrated to be formed that left side is big, right side is small
Stream.The leaf fan 6 is the arc-shaped of equal thickness, and the blade tip of the leaf fan 6 rotates reversed dip, angle of inclination to turntable 4
It it is 10 °, pressure is small caused by leaf fan 6, is formed distinguished and admirable efficient, ensures the working efficiency of wind turbine.
The left side inside casing 3, the right side that the leaf fan 6 is arranged inside casing 3, the electricity is arranged in the motor 1
Tachymeter 7 is installed, the motor 1 is the AC servo motor for controlling rotating speed, the tachymeter 7 and 1 electricity of motor on machine 1
Connection.Tachymeter 7 can detect the rotating speed of leaf fan 6, then feed back on motor 1, and motor 1 is controlled by the program set in motor 1
Output power, well instead of the work manually controlled, alleviated artificial to realize control to rotation speed of fan
Labor intensity wind turbine is effectively prevented for a long time without using can not be opened after breaking down by being used cooperatively for inspection box 11
Dynamic problem occurs, and this intelligent control inspection firefighting fan coordinates the machine of 7 automation control wind of tachymeter to open by motor 1
Stop, structure novel, improve the working efficiency of wind turbine, reduce manual operation, reduce cost, extend wind turbine uses the longevity
Life has good practicability.
Embodiment 2
As shown in attached drawing 1, attached drawing 2, attached drawing 3, the utility model provides a kind of intelligent control inspection smoke exhaust fan,
Including motor 1, pedestal 2, casing 3, turntable 4, link slot 5, leaf fan 6, tachymeter 7,1 lower part of the motor passes through bolt or weldering
The mode connect is connected with pedestal 2, and the pedestal 2 is fixedly mounted on the inside of casing 3, and the output end of the motor 1 is to be socketed
Mode is connected with turntable 4, and the center of the turntable 4 is equipped with the axis hole 10 being connected with 1 output shaft of motor, and the link slot 5 is set
The right part in turntable 4 is set, the left part of the turntable 4 forms the ladder of rectangle, the squareness ratio right part of 4 left part of the turntable with right part
Rectangle radius it is small, opened up on the turntable 4 there are three above link slot 5, across is arranged in the link slot 5, described
One end of leaf fan 6 is arranged to shape corresponding with link slot 5, and leaf fan 6, the right side of the turntable 4 are connected in the link slot 5
Elongated end outer surface is equipped with external screw thread, and the right side elongated end of the turntable 4 is connected with matches internal thread with equipped with external screw thread
Shrouding disc.Turntable 4 and 1 output shaft of motor are limited in such a way that leaf fan 6 is connected in criss-cross link slot 5, then by shrouding disc
Connection ensure that the stability connected between turntable 4 and motor 1 and leaf fan 6, reduce the influence of 4 forced vibration of turntable, extends
The service life of wind turbine.
The casing 3 is internally provided with inspection box 11, and the inspection box 11 includes the timing module 12 being electrically connected to each other, control
Molding block 13, contactor 14, the timing module 12 are used to start in the case that one section of interlude wind turbine of setting is inoperative
Patrol mode, the control module 13 patrol mode startup control contactor 14 be closed, the contactor 14 respectively with outside
Portion's power supply and motor 1 pass through electrical connection.Inspection box 11 can control wind turbine separated in time and start inspection program, pass through timing
Module 12 sets the time interval of inspection and starts the duration of inspection program, and wind turbine is more than not use the inspection interval time of setting
When, timing module 12 responds the signal for starting inspection program from trend control module 13, and control module 13 receives signal and to connecing
Tentaculum 14, which is sent out, connects external power supply instruction, and contactor 14 connects external power supply and powers to motor 1, so that wind turbine opens automatically
It is dynamic, effectively prevent the problem of wind turbine long-time after breaking down without using that can not start, and 14 turn on automatically of contactor
External power supply for a period of time after, will there is controller control is automatic to disconnect, the set value calculation of time of connection by timing module 12.
The casing 3 is lateral cylinder made of stainless steel material, and the left side of the casing 3 is equipped with netted air entry
8, the radiator portion of the motor 1 is arranged in the left side of air entry 8, when the motor 1 starts, the wind of the formation of the air entry 8
Stream has good cooling effect, the right side of the casing 3 to be equipped with the exhaust outlet 9 of conducting, the exhaust radiator portion of motor 1
Mouthfuls 9 are arranged to hollow pyramidal, the wind that by exhaust outlet 9 can be good at that export wind turbine is concentrated to be formed that left side is big, right side is small
Stream.The leaf fan 6 is the arc-shaped of equal thickness, and the blade tip of the leaf fan 6 rotates reversed dip, angle of inclination to turntable 4
It it is 20 °, pressure is small caused by leaf fan 6, is formed distinguished and admirable efficient, ensures the working efficiency of wind turbine.
The left side inside casing 3, the right side that the leaf fan 6 is arranged inside casing 3, the electricity is arranged in the motor 1
Tachymeter 7 is installed, the motor 1 is the AC servo motor for controlling rotating speed, the tachymeter 7 and 1 electricity of motor on machine 1
Connection.Tachymeter 7 can detect the rotating speed of leaf fan 6, then feed back on motor 1, and motor 1 is controlled by the program set in motor 1
Output power, well instead of the work manually controlled, alleviated artificial to realize control to rotation speed of fan
Labor intensity wind turbine is effectively prevented for a long time without using can not be opened after breaking down by being used cooperatively for inspection box 11
Dynamic problem occurs, and this intelligent control inspection firefighting fan coordinates the machine of 7 automation control wind of tachymeter to open by motor 1
Stop, structure novel, improve the working efficiency of wind turbine, reduce manual operation, reduce cost, extend wind turbine uses the longevity
Life has good practicability.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should be included within the scope of the present invention.
Claims (7)
1. a kind of intelligent control inspection smoke exhaust fan, it is characterised in that：Including motor, casing, turntable, leaf fan, the electricity
Machine lower part is equipped with pedestal, and the floor installation is connected with turntable, the turntable in the inside of casing, the output end of the motor
On open up there are three above link slot, leaf fan is connected in the link slot, the motor is arranged in the left side of casing internal,
The leaf fan, which is arranged on the right side of casing internal, the motor, is equipped with tachymeter, and the motor is for controlling rotating speed
AC servo motor or common asynchronous moter, the tachymeter are connect with motor by electric wire.
2. a kind of intelligent control inspection smoke exhaust fan as described in claim 1, it is characterised in that：The casing is carbon steel
Netted air entry is arranged in lateral cylinder, the both sides alternative of the casing made of material, and the both sides of the casing can
The exhaust outlet or ventilation shaft of selectivity setting conducting.
3. a kind of intelligent control inspection smoke exhaust fan as claimed in claim 2, it is characterised in that：The heat dissipation of the motor
Part is arranged in the left side of air entry, and it is hollow pyramidal that the exhaust outlet is arranged to that left side is big, right side is small.
4. a kind of intelligent control inspection smoke exhaust fan as described in claim 1, it is characterised in that：The center of the turntable
Equipped with the axis hole being connected with motor output shaft, the right part in turntable, the left part and right part of the turntable is arranged in the link slot
The ladder of rectangle is formed, the rectangle radius of the squareness ratio right part of the turntable left part is small.
5. a kind of intelligent control inspection smoke exhaust fan as described in claim 1, it is characterised in that：The link slot setting
One end of across, the leaf fan is arranged to shape corresponding with link slot, and the right side elongated end outer surface of the turntable is set
There are external screw thread, the right side elongated end of the turntable to be connected with the shrouding disc for matching internal thread with equipped with external screw thread.
6. a kind of intelligent control inspection smoke exhaust fan as described in claim 1, it is characterised in that：The leaf fan is uniform thickness
That spends is arc-shaped, and the blade tip of the leaf fan rotates reversed dip to turntable, and angle of inclination is 10-20 °.
7. a kind of intelligent control inspection smoke exhaust fan as described in claim 1, it is characterised in that：The inside of the casing
Equipped with inspection box, the inspection box includes the timing module being electrically connected to each other, control module, contactor, and the timing module is used
Start patrol mode in the case that one section of interlude wind turbine of setting is inoperative, the control module starts in patrol mode
When control contactor be closed, the contactor passes through with external power supply and motor respectively to be electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820022511.7U CN207847971U (en) | 2018-01-07 | 2018-01-07 | A kind of intelligent control inspection smoke exhaust fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820022511.7U CN207847971U (en) | 2018-01-07 | 2018-01-07 | A kind of intelligent control inspection smoke exhaust fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207847971U true CN207847971U (en) | 2018-09-11 |
Family
ID=63417522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820022511.7U Active CN207847971U (en) | 2018-01-07 | 2018-01-07 | A kind of intelligent control inspection smoke exhaust fan |
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| CN (1) | CN207847971U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372789A (en) * | 2018-12-24 | 2019-02-22 | 中国铁路设计集团有限公司 | A kind of integrated jet fan case with control unit and air condition monitoring modular |
-
2018
- 2018-01-07 CN CN201820022511.7U patent/CN207847971U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372789A (en) * | 2018-12-24 | 2019-02-22 | 中国铁路设计集团有限公司 | A kind of integrated jet fan case with control unit and air condition monitoring modular |
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