CN208982307U - A kind of high-power energy saving material pressure fan - Google Patents
A kind of high-power energy saving material pressure fan Download PDFInfo
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- CN208982307U CN208982307U CN201821637508.2U CN201821637508U CN208982307U CN 208982307 U CN208982307 U CN 208982307U CN 201821637508 U CN201821637508 U CN 201821637508U CN 208982307 U CN208982307 U CN 208982307U
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- casing
- rotating bar
- wall
- fixedly connected
- pressure fan
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Abstract
The utility model relates to material pressure fan technical fields; and disclose a kind of high-power energy saving material pressure fan; including casing; the right side wall of the casing offers air inlet; the upper surface of the casing is fixed to be plugged with discharge pipe, and the left side outer wall of the casing is fixedly connected with protective cover, and the lower surface of the protective cover and casing is fixedly connected to support frame; the bottom end of support frame as described above is fixedly connected with bottom plate, is fixedly connected with motor on the left of the protective cover inner wall.The high-power energy saving material pressure fan, fixed function is played to rotating bar by connecting rope, the contact surface of connecting rope and driving wheel is smaller, and rolling friction is converted by the sliding friction of rotating bar, have the function that reduce rotating bar frictional force, ball plays the role of carrying out frictional force between rotation slot and rotor plate, and rotor plate is rotated, play the role of reducing the energy consumption that rotating bar rotation needs, reaches energy-efficient.
Description
Technical field
The utility model relates to material pressure fan technical field, specially a kind of high-power energy saving material pressure fan.
Background technique
Pressure fan is also centrifugal blower, and centrifugal blower is to improve gas pressure by the mechanical energy of input and supply gas side by side body
Machinery, it is a kind of driven fluid machinery.Centrifugal blower is widely used in factory, mine, tunnel, cooling tower, vehicle, ship
With the ventilation, dust discharge and cooling of building；The ventilation of boiler and industrial furnace and air inducing；The apparatus of air conditioning and household electrical appliance are set
Cooling and ventilation in standby；It the drying of cereal and selects and recommends；Inflation and propulsion of wind-tunnel wind regime and aircushion vehicle etc..
Pressure fan during operation, between mechanical bearing can rubs mutually, and then cause energy loss, mechanical bearing and
Energy consumption caused by peripheral component rubs is about 2% of input power or so, when coefficient of friction is bigger between impeller disk
It waits, this energy loss can be more obvious, reaches as high as the 10% of effective power.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of high-power energy saving material pressure fan, solves and send
In running, bearing is easy to generate biggish friction with other parts blower, and pressure fan is caused to consume energy larger problem.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of high-power energy saving material pressure fan, packet
Casing is included, the right side wall of the casing offers air inlet, and the upper surface fixation of the casing is plugged with discharge pipe, the casing
Left side outer wall be fixedly connected with protective cover, the lower surface of the protective cover and casing is fixedly connected to support frame, the branch
The bottom end of support is fixedly connected with bottom plate, and motor, the output shaft of the motor are fixedly connected on the left of the protective cover inner wall
It is fixedly connected with rotating bar, the right end of the rotating bar passes through the left side outer wall of casing and extends to the inside of casing, the machine
First support bar and second support bar are respectively fixedly connected at the top and bottom of shell inner wall, the first support bar is located at second
The left side of support rod, the first support bar are fixedly connected with the first fixed plate far from one end of casing inner wall, and described first
The inside of fixed plate offers the first loose slot, and the internal activity of first loose slot is socketed in the surface of rotating bar, described
The inner wall of first loose slot offers rotation slot, and the surface fixing sleeve that the rotating bar is located at one end inside rotation slot is connected to rotation
Plate, the rotor plate offer arc groove far from the one side of rotating bar, and the internal slide of the arc groove is connected with ball, institute
It states second support bar and is fixedly connected with the second fixed plate far from one end of casing inner wall, the inside of second fixed plate offers
Second loose slot, the internal activity of second loose slot are socketed in rotating bar surface, the inner wall difference of second loose slot
Mounting groove and locating slot are offered, the mounting groove is located at the left side of locating slot, the top difference of mounting groove two sides inner wall
It is rotatablely connected with the both ends of motion bar, the surface activity of the motion bar is socketed with driven wheel, and the rotating bar is located at mounting groove
The surface fixing sleeve of internal one end is connected to driving wheel, and the driving wheel is sequentially connected by connecting rope and driven wheel, the rotation
The surface fixing sleeve that bar is located at one end inside locating slot is connected to positioning plate, and the positioning plate is located at the inside of locating slot, and described turn
The surface that lever is located at casing internal one end is fixedly connected with flabellum.
Preferably, the center of casing left side is fixedly connected on the right side of the protective cover.
Preferably, the radian inside the arc groove is adapted with the radian on ball surface, and the surface of ball and rotation
The inner wall of slot overlaps.
Preferably, the flabellum is between the first fixed plate and the second fixed plate, the horizontal central line of the rotating bar with
The horizontal central line of air inlet is located at same straight line.
Preferably, the driven wheel is located at the top of driving wheel, and the median vertical line of driven wheel it is vertical with driving wheel in
Line is located at same straight line.
Preferably, the size inside the locating slot is twice of positioning plate size, and the diameter of the rotating bar outer wall is
2/3rds of second loose slot inner diameter.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of high-power energy saving material pressure fan, has following beneficial
Effect:
1, the high-power energy saving material pressure fan plays fixed function, connecting rope and active to rotating bar by connecting rope
The contact surface of wheel is smaller, and converts rolling friction for the sliding friction of rotating bar, has the function that reduce rotating bar frictional force,
Ball plays the role of carrying out frictional force between rotation slot and rotor plate, and rotor plate is rotated, and plays and reduces rotating bar turn
The dynamic energy consumption needed, reaches energy-efficient effect.
2, the high-power energy saving material pressure fan plays the role of limiting rotating bar lateral displacement by positioning plate, makes to turn
Lever rotates more stable, and support frame and bottom plate play preferable stabilization to casing and protective cover, facilitates pressure fan
Operation.
Detailed description of the invention
Fig. 1 is the utility model structure front elevational view；
Fig. 2 is the first fixed plate structure of the utility model front elevational view；
Fig. 3 is this practical second fixed plate new structure front elevational view.
In figure: 1 casing, 2 air inlets, 3 discharge pipes, 4 protective covers, 5 support frames, 6 bottom plates, 7 motors, 8 rotating bars, 9 first
Support rod, 10 second support bars, 11 first fixed plates, 12 first loose slots, 13 rotation slots, 14 rotor plates, 15 arc grooves, 16 rollings
Pearl, 17 second fixed plates, 18 second loose slots, 19 mounting grooves, 20 locating slots, 21 motion bars, 22 driven wheels, 23 driving wheels, 24
Positioning plate, 25 flabellums, 26 connecting ropes.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, a kind of high-power energy saving material pressure fan, including casing 1, the right side wall of casing 1 offer into
The upper surface fixation in air port 2, casing 1 is plugged with discharge pipe 3, and inside of the air inlet 2 with discharge pipe 3 with casing 1 is attached,
Convenient to carry out air draught from air inlet 2, convenient for air-flow to be discharged from discharge pipe 3, the left side outer wall of casing 1 is fixedly connected with guarantor
Shield 4, the right side of protective cover 4 are fixedly connected on the center of 1 left side of casing, and protective cover 4 plays certain protection to motor 7 and makees
With the inner wall of protective cover 4 offers thermovent, facilitates the heat for generating motor 7 to distribute, under protective cover 4 and casing 1
Surface is fixedly connected to support frame 5, and the bottom end of support frame 5 is fixedly connected with bottom plate 6, and support frame 5 and bottom plate 6, which play, stablizes branch
The effect of support reduces the shaking that 1 protective cover 4 of casing is generated in running, is fixedly connected with motor 7 on the left of 4 inner wall of protective cover,
The output shaft of motor 7 is fixedly connected with rotating bar 8, and the horizontal central line of rotating bar 8 and the horizontal central line of air inlet 2 are located at always
Line, convenient to carry out air-breathing from air inlet 2 when rotating bar 8 drives flabellum 25 to be rotated, the right end of rotating bar 8 passes through casing 1
Left side outer wall and the inside for extending to casing 1 have been respectively fixedly connected with 9 He of first support bar at the top and bottom of 1 inner wall of casing
The quantity of second support bar 10, first support bar 9 and second support bar 10 is four, and four first support bars 9 and second
Support rod 10 is respectively fixedly connected with far from one end of rotating bar 8 at the top, bottom, front and back of 1 inner wall of casing, and first
Strut 9 and second support bar 10 play fixed function to the first fixed plate 11 and the second fixed plate 17 respectively, and first support bar 9
In the left side of second support bar 10, first support bar 9 is fixedly connected with the first fixed plate 11 far from one end of 1 inner wall of casing,
The inside of first fixed plate 11 offers the first loose slot 12, and the internal activity of the first loose slot 12 is socketed in the table of rotating bar 8
Face, the inner wall of the first loose slot 12 offer rotation slot 13, and the surface that rotating bar 8 is located at 13 inside one end of rotation slot is fixedly attached
There is rotor plate 14, rotor plate 14 offers arc groove 15 far from the one side of rotating bar 8, and the internal slide of arc groove 15 is connected with
Ball 16, the radian inside arc groove 15 are adapted with the radian on 16 surface of ball, and the surface of ball 16 and rotation slot 13
Inner wall overlap joint, the surface of ball 16 is relatively smooth, and when ball 16 is rolled in arc groove 15, reaches and reduces rotor plate 14
Rotate generate frictional force effect, reduce rotating bar 8 rotate when energy consumption, second support bar 10 far from 1 inner wall of casing one
End is fixedly connected with the second fixed plate 17, and the inside of the second fixed plate 17 offers the second loose slot 18, the second loose slot 18
Internal activity is socketed in 8 surface of rotating bar, and the inner wall of the second loose slot 18 offers mounting groove 19 and locating slot 20 respectively, installation
Slot 19 is located at the left side of locating slot 20, and the top of 19 two sides inner wall of mounting groove is rotatablely connected with the both ends of motion bar 21 respectively, living
The surface activity of lever 21 is socketed with driven wheel 22, and the surface fixing sleeve that rotating bar 8 is located at 19 inside one end of mounting groove is connected to master
Driving wheel 23, driven wheel 22 are located at the top of driving wheel 23, and the median vertical line position of the median vertical line of driven wheel 22 and driving wheel 23
In same straight line, connecting rope 26 plays fixed function to rotating bar 8, and connecting rope 26 and the contact surface of driving wheel 23 are smaller, and will
The sliding friction of rotating bar 8 is converted into rolling friction, has the function that reduce 8 frictional force of rotating bar, driving wheel 23 passes through connection
Rope 26 is sequentially connected with driven wheel 22, and the surface fixing sleeve that rotating bar 8 is located at 20 inside one end of locating slot is connected to positioning plate 24, fixed
Position plate 24 is located at the inside of locating slot 20, and the size inside locating slot 20 is twice of 24 size of positioning plate, 8 outer wall of rotating bar
Diameter is 2/3rds of 18 inner diameter of the second loose slot, reduces the contact of rotating bar 8 and the second fixed plate 17, reaches reduction
The friction that rotating bar 8 is subject to, improves energy-efficient effect, and the surface that rotating bar 8 is located at 1 inside one end of casing is fixedly connected with flabellum
25, flabellum 25 is convenient from air inlet using centrifugal force when flabellum 25 rotates between the first fixed plate 11 and the second fixed plate 17
Mouth 2 carries out air draughts, facilitates and air-flow is discharged from discharge pipe 3, risen between rotation slot 13 and rotor plate 14 by ball 16
To the effect for carrying out frictional force, rotor plate 14 is rotated, and is played and is reduced the energy consumption that the rotation of rotating bar 8 needs, reaches energy-efficient
Effect is played the role of limiting 8 lateral displacement of rotating bar by positioning plate 24, more stable, the support frame for rotating rotating bar 8
5 play preferable stabilization to casing 1 and protective cover 4 with bottom plate 6, facilitate the operation of pressure fan.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
When in use, start motor 7, motor 7 drives rotating bar 8 to be rotated, and rotating bar 8 drives 25 turns of flabellum
Dynamic, flabellum 25 is acted on using centrifugal force, carries out air draught from air inlet 2 and air-flow is discharged from discharge pipe 3, rotating bar 8 is with turn
Movable plate 14 is rotated in rotation slot 13, and rotor plate 14 drives ball 16 to rotate in arc groove 15, and rotating bar 8 drives actively
Wheel 23 is rotated, and driving wheel 23 drives driven wheel 22 to rotate on motion bar 21 using connecting rope 26, and rotating bar 8 drives positioning
Plate 24 is rotated in locating slot 20.
In conclusion the high-power energy saving material pressure fan, plays fixed function to rotating bar 8 by connecting rope 26, even
Splicing 26 and the contact surface of driving wheel 23 are smaller, and convert rolling friction for the sliding friction of rotating bar 8, reach reduction rotation
The effect of 8 frictional force of bar, ball 16 play the role of between rotation slot 13 and rotor plate 14 carry out frictional force, rotor plate 14 into
Row rotation is played the role of reducing the energy consumption that the rotation of rotating bar 8 needs, reaches energy-efficient, plays limitation rotation by positioning plate 24
The effect of 8 lateral displacement of bar rotates rotating bar 8 more stable, and support frame 5 plays casing 1 and protective cover 4 with bottom plate 6
Preferable stabilization facilitates the operation of pressure fan.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of high-power energy saving material pressure fan, including casing (1), it is characterised in that: the right side wall of the casing (1) opens up
Have air inlet (2), the upper surface fixation of the casing (1) is plugged with discharge pipe (3), and the left side outer wall of the casing (1) is fixed
It is connected with protective cover (4), the lower surface of the protective cover (4) and casing (1) is fixedly connected to support frame (5), the support
The bottom end of frame (5) is fixedly connected with bottom plate (6), is fixedly connected with motor (7), the electricity on the left of protective cover (4) inner wall
The output shaft of machine (7) is fixedly connected with rotating bar (8), and the right end of the rotating bar (8) passes through the left side outer wall of casing (1) and prolongs
The inside of casing (1) is extended to, first support bar (9) and have been respectively fixedly connected at the top and bottom of casing (1) inner wall
Two support rods (10), the first support bar (9) are located at the left side of second support bar (10), and the first support bar (9) is remote
Disembark one end of shell (1) inner wall is fixedly connected with the first fixed plate (11), and the inside of first fixed plate (11) offers
The internal activity of one loose slot (12), first loose slot (12) is socketed in the surface of rotating bar (8), first loose slot
(12) inner wall offers rotation slot (13), and the surface that the rotating bar (8) is located at the internal one end of rotation slot (13) is fixedly attached
Have rotor plate (14), the rotor plate (14) offers arc groove (15), the arc groove far from the one side of rotating bar (8)
(15) internal slide is connected with ball (16), and the second support bar (10) is fixedly connected far from one end of casing (1) inner wall
Have the second fixed plate (17), the inside of second fixed plate (17) offers the second loose slot (18), second loose slot
(18) internal activity is socketed in rotating bar (8) surface, and the inner wall of second loose slot (18) offers mounting groove respectively
(19) and locating slot (20), the mounting groove (19) are located at the left side of locating slot (20), mounting groove (19) two sides inner wall
Top is rotatablely connected with the both ends of motion bar (21) respectively, and the surface activity of the motion bar (21) is socketed with driven wheel (22),
The surface fixing sleeve that the rotating bar (8) is located at the internal one end of mounting groove (19) is connected to driving wheel (23), the driving wheel (23)
It is sequentially connected by connecting rope (26) and driven wheel (22), the rotating bar (8) is located at the surface of the internal one end of locating slot (20)
Fixing sleeve is connected to positioning plate (24), and the positioning plate (24) is located at the inside of locating slot (20), and the rotating bar (8) is located at casing
(1) surface of internal one end is fixedly connected with flabellum (25).
2. a kind of high-power energy saving material pressure fan according to claim 1, it is characterised in that: the protective cover (4)
Right side is fixedly connected on the center of casing (1) left side.
3. a kind of high-power energy saving material pressure fan according to claim 1, it is characterised in that: in the arc groove (15)
The radian in portion is adapted with the radian on ball (16) surface, and the inner wall of the surface of ball (16) and rotation slot (13) overlaps.
4. a kind of high-power energy saving material pressure fan according to claim 1, it is characterised in that: the flabellum (25) is located at
Between first fixed plate (11) and the second fixed plate (17), in the horizontal central line of the rotating bar (8) and the level of air inlet (2)
Line is located at same straight line.
5. a kind of high-power energy saving material pressure fan according to claim 1, it is characterised in that: driven wheel (22) position
In the top of driving wheel (23), and the median vertical line of driven wheel (22) and the median vertical line of driving wheel (23) are located at same straight line.
6. a kind of high-power energy saving material pressure fan according to claim 1, it is characterised in that: in the locating slot (20)
The size in portion is twice of positioning plate (24) size, and the diameter of rotating bar (8) outer wall is that the second loose slot (18) inner wall is straight
2/3rds of diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821637508.2U CN208982307U (en) | 2018-10-10 | 2018-10-10 | A kind of high-power energy saving material pressure fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821637508.2U CN208982307U (en) | 2018-10-10 | 2018-10-10 | A kind of high-power energy saving material pressure fan |
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| Publication Number | Publication Date |
|---|---|
| CN208982307U true CN208982307U (en) | 2019-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821637508.2U Active CN208982307U (en) | 2018-10-10 | 2018-10-10 | A kind of high-power energy saving material pressure fan |
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| CN (1) | CN208982307U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109083848A (en) * | 2018-10-10 | 2018-12-25 | 镇江市丹徒区粮机厂有限公司 | A kind of high-power energy saving material pressure fan |
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2018
- 2018-10-10 CN CN201821637508.2U patent/CN208982307U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109083848A (en) * | 2018-10-10 | 2018-12-25 | 镇江市丹徒区粮机厂有限公司 | A kind of high-power energy saving material pressure fan |
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