CN209195782U - A kind of pharmacy fluidized bed special fan - Google Patents
A kind of pharmacy fluidized bed special fan Download PDFInfo
- Publication number
- CN209195782U CN209195782U CN201822195616.5U CN201822195616U CN209195782U CN 209195782 U CN209195782 U CN 209195782U CN 201822195616 U CN201822195616 U CN 201822195616U CN 209195782 U CN209195782 U CN 209195782U
- Authority
- CN
- China
- Prior art keywords
- impeller
- motor
- fluidized bed
- blade
- short
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 229920003266 Leaf® Polymers 0.000 claims abstract description 32
- 230000035939 shock Effects 0.000 claims abstract description 11
- 239000006096 absorbing agent Substances 0.000 claims abstract description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000003756 stirring Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of pharmacy fluidized bed special fans, including shell, impeller, air inlet and outlet and motor, the impeller includes impeller base, impeller bottom sheet, impeller upper piece and several blades being connected between impeller upper piece and impeller bottom sheet, the blade tilted set is between impeller upper piece and impeller bottom sheet, the impeller base connects the motor shaft of motor by an axle sleeve, the outer casing bottom is equipped with the shock bracket for mounting shock absorber, the blade includes several linear leafs and several short blades, and the linear leaf and short blade are spaced apart.The utility model is by the blade design of impeller at long and short two kinds, and long and short two kinds of spacing with blades are distributed between impeller upper piece and impeller bottom sheet, so that the wind come in from air inlet is stirred continuously, squeezes, flows back and is pushed by long and short two kinds of blade, so that it has enough wind pressure, to increase air quantity, meet the needs of pharmacy fluidized bed, while facilitating configuration damper, enhances anti-seismic performance.
Description
Technical field
The utility model relates to a kind of components of pharmacy fluidized bed more particularly to a kind of pharmacy fluidized bed special fans.
Background technique
Pharmacy fluidized bed needs blower to have enough wind pressure and air quantity since operating temperature is higher, and common blower needs
Reach the wind pressure and air quantity, it is necessary to which very big power, not only energy consumption is high, and vibration is big, and blower loss is larger, and blower
Occupied space is big, is difficult to be matched with fluidized bed.
Utility model content
The utility model provides a kind of leaf by impeller to solve above-mentioned defect existing in the prior art and deficiency
Piece is designed to long and short two kinds, and long and short two kinds of spacing with blades are distributed between impeller upper piece and impeller bottom sheet, so that from air inlet
The wind come at mouthful is stirred continuously, squeezes, flows back and is pushed by long and short two kinds of blade, so that it has enough wind pressure, thus
Increase air quantity, meets the needs of pharmacy fluidized bed, while facilitating configuration damper, the pharmacy fluidized bed for enhancing anti-seismic performance is dedicated
Blower.
The technical solution of the utility model includes: a kind of pharmacy fluidized bed special fan, including shell, the leaf of setting inside the shell
Wheel, setting air inlet on the shell and air outlet and the motor for driving wheel rotation, the impeller includes impeller base, impeller
Bottom sheet, impeller upper piece and several blades being connected between impeller upper piece and impeller bottom sheet, the blade tilted set is in leaf
It takes turns piece between impeller bottom sheet, the impeller base connects the motor shaft of motor by an axle sleeve, and the outer casing bottom, which is equipped with, to be used
In the shock bracket of mounting shock absorber, the blade includes several linear leafs and several short blades, the linear leaf and short blade
It is spaced apart.
The utility model is by the blade design of impeller at long and short two kinds, and long and short two kinds of spacing with blades are distributed on impeller
Between piece and impeller bottom sheet, so that the wind come in from air inlet is stirred continuously, squeezes, flows back and is pushed away by long and short two kinds of blade
It send, so that it has enough wind pressure, to increase air quantity, meets the needs of pharmacy fluidized bed, while facilitating configuration damper,
Enhance anti-seismic performance.
Preferably, the air inlet is located at the front side of shell, and the air outlet is located at the top of shell, and the motor is located at
The rear side of shell, the rear side of the shell are equipped with the motor axis hole of cooperation motor shaft, and the motor axis hole is equipped with support motor
The bracing ring of front end.
This kind of structure facilitates the setting of air inlet and outlet and motor, while ensuring the firmness and motor of motor assembly
The stability of operation.
Preferably, the outside bore of the air inlet is greater than the inside bore of air inlet, and the front side of the shell, which is equipped with, matches
Close the air inlet reinforcing rib on the outside of air inlet.
This kind of structure ensures the air quantity and wind pressure entered the wind, while ensuring the degree of firmly installing of air inlet.
Preferably, the upside bore of the air outlet is greater than the downside bore of air outlet, and the top of the shell, which is equipped with, matches
Close the air outlet reinforcing rib on the downside of air outlet.
This kind of structure ensures the air quantity and wind pressure of outlet air, while ensuring the degree of firmly installing of air outlet.
Preferably, on piece is equipped with the circular through hole on the inside of connection air inlet on the impeller, and the linear leaf is from impeller
The inside of impeller upper piece is extended on the outside of piece, the short blade extends in impeller upper piece from the outside of impeller upper piece
Portion.
This kind of structure facilitates the assembly of air inlet and impeller, while further ensuring that air inlet stirring in long and short two kinds of blades
Under the action of mixing, squeeze, flow back and pushing, guarantee air quantity and wind pressure.
Preferably, the support base of support motor is additionally provided in the shock bracket, the motor is mounted on by motor rack
On support base.
This kind of structure facilitates the installation of motor, further ensures that the degree of firmly installing and operation stability of motor.
Preferably, the linear leaf and short blade are arc-shaped, and the radian of short blade is greater than the radian of linear leaf.
This kind of structure further ensures that long and short two kinds of blades to the stirring of air inlet, extruding, reflux and push effect.
Preferably, the inside spacing of two neighboring linear leaf is less than the inside spacing of two neighboring short blade, two neighboring
The outside spacing of linear leaf is greater than the inside spacing of two neighboring short blade, and the outside spacing of two neighboring linear leaf is less than adjacent
The outside spacing of two short blades.
This kind of structure further ensures that long and short two kinds of blades to the stirring of air inlet, extruding, reflux and push effect.
Preferably, the quantity of the linear leaf and short blade is 8.
This kind of structure makes its compact-sized, connection and reasonable arrangement.
The utility model is by the blade design of impeller at long and short two kinds, and long and short two kinds of spacing with blades are distributed on impeller
Between piece and impeller bottom sheet, so that the wind come in from air inlet is stirred continuously, squeezes, flows back and is pushed away by long and short two kinds of blade
It send, so that it has enough wind pressure, to increase air quantity, meets the needs of pharmacy fluidized bed, while facilitating configuration damper,
Enhance anti-seismic performance.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side schematic view of the utility model；
Fig. 3 is the structural schematic diagram of impeller in the utility model；
1. shell in figure, 2. impellers, 3. motors, 4. air inlets, 5. air outlets, 6. impeller bases, 7. impellers upper piece, 8. impellers
Bottom sheet, 9. linear leafs, 10. short blades, 11. axle sleeves, 12. shock brackets, 13. motor axis holes, 14. bracing rings, 15. air inlets add
Strengthening tendons, 16. air outlet reinforcing ribs, 17. circular through holes, 18. support bases, 19. motor racks.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing, but is not that model is protected to the utility model
The limitation enclosed.
As shown in Figure 1-3, a kind of pharmacy fluidized bed special fan, including shell 1, the impeller being arranged in shell 12, sets
Set the motor 3 that air inlet 4 and air outlet 5 and driving impeller 2 on shell 1 rotate.Impeller 2 includes under impeller base 6, impeller
Piece 8, impeller upper piece 7 and 16 blades being connected between impeller upper piece 7 and impeller bottom sheet 8, blade tilted set is in impeller
Upper piece between 7 and impeller bottom sheet 8, impeller base 6 connects the motor shaft of motor 3 by an axle sleeve 11, and 1 bottom of shell is equipped with for pacifying
The shock bracket 12 of damper is filled, blade includes 8 linear leaf 9 and 8 short blades 10, linear leaf 9 and the interval point of short blade 10
Cloth.Air inlet 4 is located at the front side of shell 1, and air outlet 5 is located at the top of shell 1, and motor 3 is located at the rear side of shell 1, shell 1
Rear side is equipped with the motor axis hole 13 of cooperation motor shaft, and motor axis hole 13 is equipped with the bracing ring 14 of support 3 front end of motor.Air inlet
4 outside bore is greater than the inside bore of air inlet 4, and the front side of shell 1 is equipped with the air inlet reinforcing rib in 4 outside of cooperation air inlet
15.The upside bore of air outlet 5 is greater than the downside bore of air outlet 5, and the top of shell 1 is equipped with going out for 5 downside of cooperation air outlet
Air port reinforcing rib 16.Impeller upper piece 7 is equipped with the circular through hole 17 of connection air inlet 4 inside, and linear leaf 9 is from impeller upper piece 7
Outside extends to the inside of impeller upper piece 7, and short blade 10 extends to the middle part of impeller upper piece 7 from the outside of impeller upper piece 7.
The support base 18 of support motor 3 is additionally provided in shock bracket 12, motor 3 is mounted on support base 18 by motor rack 19.It comes into leaves
Piece 9 and short blade 10 are arc-shaped, and the radian of short blade 10 is greater than the radian of linear leaf 9.The inside of two neighboring linear leaf 9
Spacing is less than the inside spacing of two neighboring short blade 10, and the outside spacing of two neighboring linear leaf 9 is greater than two neighboring short leaf
The inside spacing of piece 10, the outside spacing of two neighboring linear leaf 9 are less than the outside spacing of two neighboring short blade 10.
The course of work of the utility model is similar with the conventional blower course of work, is motor driven impeller rotation, from
Air inlet air draught comes in then to send out from air outlet, therefore does not state carefully.
The blower of the utility model is mainly the design of blade wheel structure, so that its performance parameter having is as follows: air quantity Q=
8200m3/ h, wind pressure P=11500Pa, power N=30kw, revolving speed n=2900r/min.
The utility model is by the blade design of impeller at long and short two kinds, and long and short two kinds of spacing with blades are distributed on impeller
Between piece and impeller bottom sheet, so that the wind come in from air inlet is stirred continuously, squeezes, flows back and is pushed away by long and short two kinds of blade
It send, so that it has enough wind pressure, to increase air quantity, meets the needs of pharmacy fluidized bed, while facilitating configuration damper,
Enhance anti-seismic performance.
Claims (9)
1. a kind of pharmacy fluidized bed special fan, impeller, the air inlet of setting on the shell including shell, setting inside the shell
With air outlet and drive the motor of wheel rotation, it is characterised in that: the impeller includes impeller base, impeller bottom sheet, on impeller
Piece and several blades being connected between impeller upper piece and impeller bottom sheet, the blade tilted set is in impeller upper piece and impeller
Between bottom sheet, the impeller base connects the motor shaft of motor by an axle sleeve, and the outer casing bottom, which is equipped with, is used for mounting shock absorber
Shock bracket, the blade includes several linear leafs and several short blades, and the linear leaf and short blade are spaced apart.
2. a kind of pharmacy fluidized bed special fan according to claim 1, it is characterised in that: the air inlet is located at shell
Front side, the air outlet is located at the top of shell, and the motor is located at the rear side of shell, and the rear side of the shell is equipped with cooperation
The motor axis hole of motor shaft, the motor axis hole are equipped with the bracing ring of support motor front end.
3. a kind of pharmacy fluidized bed special fan according to claim 2, it is characterised in that: the lateral port of the air inlet
Diameter is greater than the inside bore of air inlet, and the front side of the shell is equipped with the air inlet reinforcing rib on the outside of cooperation air inlet.
4. a kind of pharmacy fluidized bed special fan according to claim 2, it is characterised in that: the upper side port of the air outlet
Diameter is greater than the downside bore of air outlet, and the top of the shell is equipped with the air outlet reinforcing rib on the downside of cooperation air outlet.
5. a kind of pharmacy fluidized bed special fan according to claim 3, it is characterised in that: on piece is equipped on the impeller
The circular through hole on the inside of air inlet is connected, the linear leaf extends to the inside of impeller upper piece from the outside of impeller upper piece,
The short blade extends to the middle part of impeller upper piece from the outside of impeller upper piece.
6. a kind of pharmacy fluidized bed special fan according to claim 1, it is characterised in that: also set in the shock bracket
There is the support base of support motor, the motor is mounted on support base by motor rack.
7. a kind of pharmacy fluidized bed special fan according to claim 1, it is characterised in that: the linear leaf and short blade
It is arc-shaped, and the radian of short blade is greater than the radian of linear leaf.
8. a kind of pharmacy fluidized bed special fan according to claim 1, it is characterised in that: two neighboring linear leaf it is interior
Side spacing is less than the inside spacing of two neighboring short blade, and the outside spacing of two neighboring linear leaf is greater than two neighboring short blade
Inside spacing, the outside spacing of two neighboring linear leaf is less than the outside spacing of two neighboring short blade.
9. a kind of pharmacy fluidized bed special fan according to claim 7, it is characterised in that: the linear leaf and short blade
Quantity be 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822195616.5U CN209195782U (en) | 2018-12-26 | 2018-12-26 | A kind of pharmacy fluidized bed special fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822195616.5U CN209195782U (en) | 2018-12-26 | 2018-12-26 | A kind of pharmacy fluidized bed special fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209195782U true CN209195782U (en) | 2019-08-02 |
Family
ID=67430315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822195616.5U Expired - Fee Related CN209195782U (en) | 2018-12-26 | 2018-12-26 | A kind of pharmacy fluidized bed special fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209195782U (en) |
-
2018
- 2018-12-26 CN CN201822195616.5U patent/CN209195782U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190802 |