CN109404311A - A kind of stable type carries formula hot air circulation blower surely - Google Patents
A kind of stable type carries formula hot air circulation blower surely Download PDFInfo
- Publication number
- CN109404311A CN109404311A CN201811271345.5A CN201811271345A CN109404311A CN 109404311 A CN109404311 A CN 109404311A CN 201811271345 A CN201811271345 A CN 201811271345A CN 109404311 A CN109404311 A CN 109404311A
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- China
- Prior art keywords
- air inlet
- insulative board
- thermal insulative
- support baseboard
- transmission shaft
- 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.)
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- 230000005540 biological transmission Effects 0.000 claims abstract description 28
- 238000010521 absorption reaction Methods 0.000 claims abstract description 16
- 238000013016 damping Methods 0.000 claims abstract description 16
- 230000035939 shock Effects 0.000 claims abstract description 16
- 229920000742 Cotton Polymers 0.000 claims abstract description 6
- 238000009413 insulation Methods 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims description 21
- 238000001816 cooling Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 238000005452 bending Methods 0.000 claims description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 2
- 238000005119 centrifugation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000002955 isolation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/083—Sealings especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/5806—Cooling the drive system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
- F04D29/584—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps cooling or heating the machine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
- F04D29/5853—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps heat insulation or conduction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/668—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps damping or preventing mechanical vibrations
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of stable type and carries formula hot air circulation blower, including support baseboard, driving motor, centrifuge shell, cooler, impeller mechanism, transmission shaft, air inlet interface channel, air inlet tapered channel, thermal insulative board, shock absorption supporting base and Liang Ge diagonal brace mechanism surely.The stable type is carried formula hot air circulation blower surely and is mounted between shock absorption supporting base and support baseboard the effect for realizing resilient support using damping pressure spring, so that blower integrally has damping performance；Using thermal insulation cotton layer is filled in thermal insulative board effective protection can be carried out to driving motor；Two bearings being mounted in shaft can be carried out with effectively temperature using cooler to control, avoid bearing serious wear at high temperature, extend the service life of blower；It can be realized effective control that range is shaken in support baseboard damping using Liang Ge diagonal brace mechanism.
Description
Technical field
The invention is related to a kind of circulating fan, and especially a kind of stable type carries formula hot air circulation blower surely.
Background technique
Currently, usually needing in paint industry using circulating fan, especially hot air circulation blower, ring is applied due to many
The temperature of hot wind is higher under border, can driving motor to circulating fan and shaft bearing cause certain damage, it is therefore necessary to
Design a kind of stable type and carry formula hot air circulation blower surely, can be realized the isolation of heat, thus effective protection driving motor and
Bearing.
Summary of the invention
Innovation and creation purpose: providing a kind of stable type and carry formula hot air circulation blower surely, can be realized the isolation of heat, thus
Effective protection driving motor and bearing.
Technical solution: stable type described in the invention carries formula hot air circulation blower, including support baseboard, driving electricity surely
Machine, centrifuge shell, cooler, impeller mechanism, transmission shaft, air inlet interface channel, air inlet tapered channel, thermal insulative board, shock-absorbing support
Pedestal and Liang Ge diagonal brace mechanism；Driving motor is fixedly mounted on support baseboard；Centrifuge shell passes through the fixed vertical peace of bracket
On support baseboard；Air inlet is equipped on the vertical side of centrifuge shell；It enters the wind interface channel and air inlet taper is logical
Road is connected to each other composition air intake passage；Abutting joint flange is equipped at the air inlet edge of air inlet interface channel；Air intake passage is fixed
It is mounted on air inlet, and enters the wind in tapered channel insertion centrifuge shell；It is equipped in the arcuate flanks of centrifuge shell
Air port, and abutting joint has air-out passage at air outlet；Thermal insulative board is fixedly mounted on another vertical side of centrifuge shell,
And pad is equipped with annular heat pad between thermal insulative board and centrifuge shell；Thermal insulative board is circle, and on the circumferential edges of thermal insulative board
Equipped with fixed installation flange；Thermal insulation cotton layer has been filled in the inside of thermal insulative board；Cooler is fixed on branch by trapezoidal fagging
It supports on bottom plate, and the side of thermal insulative board and trapezoidal fagging are fixedly mounted；The rotating middle part formula of transmission shaft is installed through cooler
On, and rotatory sealing is equipped in through part；One end of transmission shaft sequentially passes through thermal insulative board and the vertical side of centrifuge shell extendes back
Enter in centrifuge shell；Impeller mechanism is fixedly mounted on transmission shaft, and is located in centrifuge shell；Air inlet tapered channel is right against leaf
Take turns mechanism；Driven gear is installed on transmission shaft；Driving gear is installed on the output shaft of driving motor；Drive gear logical
The rotation of chain drive of overdriving driven gear；Shock absorption supporting base is located at the lower section of support baseboard, and shock absorption supporting base with
Support is provided with damping pressure spring between support baseboard；The upper and lower ends of damping pressure spring are respectively and fixedly installed to support baseboard and damping
In support base；Diagonal brace mechanism includes upper hinged seat, hound, base-plate, cup dolly, lower hinged seat and concentric stroking
Block；Cup dolly is fixedly mounted on base-plate, and circular groove is equipped on cup dolly；In the trough rim circle of circular groove
It is equipped with a circle limited ring groove week；Round slider is located in circular groove, and level is equipped on the circumference side of round slider
Four spacing levers；The end of four spacing levers is in limited ring groove, and four spacing levers are in crossing distribution；Four
A rebound pressure spring is arranged in root spacing lever, and the both ends for springing back pressure spring are resiliently supported at the trough rim circumference of circular groove
Between the circumference side of round slider；Lower hinged seat is fixed on round slider；Liang Ge diagonal brace mechanism is separately mounted to
The left and right sides of shock absorption supporting base, two upper hinged seats are respectively and fixedly installed in the left and right sides of support baseboard；Diagonal brace
The upper end of bar is tilting articulated to be mounted on hinged seat, and the lower end of hound is tilting articulated to be mounted on lower hinged seat.
Further, cooler cylindrical shell and two bearings being mounted in circular cylindrical shell body；Transmission shaft installation
On two bearings；The heat conductive oil inlet being connected with inside and conduction oil outlet are equipped on cylindrical shell；Bearing with
There are cooling gaps between the inner face of cylindrical shell.
Further, impeller mechanism is in S by central axle sleeve, side annulus, middle part annulus, installation disk and each plate face
The blade of shape bending is constituted；Central axle sleeve is fixed at the center of installation disk；Transmission shaft inserting is fixed on central axle sleeve
On；Each Leaf positional distribution is arranged at the circumferential edges of installation disk；Blade and installation disk are perpendicular, and on installation disk
Orthographic projection it is S-shaped；Side annulus is fixed in one side edge of each blade far from installation disk；In each blade
Middle part is equipped with a square bar shaped notch；Middle part annulus is located between side annulus and installation disk, the square item on each blade
Shape notch buckles simultaneously to be fixed on the annulus of middle part.
Further, oblique pull is provided with four reinforced pull rods between central axle sleeve and middle part annulus.
Further, the bore of tapered channel is entered the wind from the air inlet of centrifuge shell to contract.
Further, circular recess is equipped at the center side of cooler side in thermal insulative board, in circular recess
Through equipped with shaft hole at center；Transmission shaft runs through thermal insulative board by shaft hole；Heat-dissipating impeller is fixedly installed on transmission shaft,
And heat-dissipating impeller is in circular recess.
The invention compared with prior art, the beneficial effect is that: be mounted on shock absorption supporting base using damping pressure spring
The effect of resilient support is realized between support baseboard, so that blower integrally has damping performance；It is padded using annular heat
Sealing and the heat-blocking action for having showed centrifuge shell and thermal insulative board installed position, are also avoided that the straight of heat while preventing from leaking out
Connect conduction；Using thermal insulation cotton layer is filled in thermal insulative board effective protection can be carried out to driving motor；It can be to peace using cooler
Two bearings in shaft carry out effectively temperature and control, and avoid bearing serious wear at high temperature, extend making for blower
Use the service life；It can be realized effective control that range is shaken in support baseboard damping using Liang Ge diagonal brace mechanism.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the invention；
Fig. 2 is the partial structural diagram of the section view of the invention；
Fig. 3 is the impeller mechanism structural schematic diagram of the invention；
Fig. 4 is the impeller mechanism schematic cross-sectional view of the invention；
Fig. 5 is the blade construction schematic diagram of the invention；
Fig. 6 is the diagonal brace mechanism structure schematic diagram of the invention.
Specific embodiment
The invention technical solution is described in detail with reference to the accompanying drawing, but the protection scope of the invention
It is not limited to the embodiment.
Embodiment 1:
As shown in figures 1 to 6, stable type disclosed in the invention carries formula hot air circulation blower surely and includes: support baseboard 1, drives
Dynamic motor 26, centrifuge shell 12, cooler, impeller mechanism, transmission shaft 4, air inlet interface channel 37, air inlet tapered channel 14, every
Warm plate 7, shock absorption supporting base 23 and Liang Ge diagonal brace mechanism；Driving motor 26 is fixedly mounted on support baseboard 1；Centrifuge shell
12 bracket 27 is vertical is mounted on support baseboard 1 by fixed；Air inlet is equipped on the vertical side of centrifuge shell 12；
Air inlet interface channel 37 and air inlet tapered channel 14 are connected to each other composition air intake passage；At the air inlet edge of air inlet interface channel 37
Equipped with abutting joint flange 21；Air intake passage is fixedly mounted on air inlet, and is entered the wind tapered channel 14 and be embedded in centrifuge
In shell 12；Air outlet is equipped in the arcuate flanks of centrifuge shell 12, and abutting joint has air-out passage 13 at air outlet；Every
Warm plate 7 is fixedly mounted on another vertical side of centrifuge shell 12, and pad is equipped with ring between thermal insulative board 7 and centrifuge shell 12
Shape heat insulating mattress 8；Thermal insulative board 7 is circle, and is equipped on the circumferential edges of thermal insulative board 7 and flange 10 is fixedly mounted；In thermal insulative board 7
Inside has been filled with thermal insulation cotton layer 28；Cooler is fixed on support baseboard 1 by trapezoidal fagging 2, and the side of thermal insulative board 7
It is fixedly mounted with trapezoidal fagging 2；The rotating middle part formula of transmission shaft 4 is installed through on cooler, and is equipped with rotation in through part
Sealing；One end of transmission shaft 4 is protruded into centrifuge shell 12 after sequentially passing through the vertical side of thermal insulative board 7 and centrifuge shell 12；Leaf
Wheel mechanism is fixedly mounted on transmission shaft 4, and is located in centrifuge shell 12；Air inlet tapered channel 14 is right against impeller mechanism；?
Driven gear is installed on transmission shaft 4；Driving gear is installed on the output shaft of driving motor 26；Driving gear passes through driving
Chain 25 drives driven gear rotation；Shock absorption supporting base 23 is located at the lower section of support baseboard 1, and shock absorption supporting base 23 with
Support is provided with damping pressure spring 24 between support baseboard 1；The upper and lower ends of damping pressure spring 24 are respectively and fixedly installed to support baseboard 1
On shock absorption supporting base 23；Diagonal brace mechanism includes upper hinged seat 33, hound 32, base-plate 29, cup dolly 30, lower hinge
Joint chair 31 and round slider 36；Cup dolly 30 is fixedly mounted on base-plate 29, and circle is equipped on cup dolly 30
Connected in star；A circle limited ring groove is equipped on the trough rim circumference of circular groove；Round slider 36 is located in circular groove, and in circle
It is horizontal on the circumference side of shape sliding block 36 to be equipped with four spacing levers 34；The end of four spacing levers 34 is embedded in limited ring groove
In, and four spacing levers 34 are in crossing distribution；It is arranged with a rebound pressure spring 35 in four spacing levers 34, and returns
The both ends for suppressing spring 35 are resiliently supported between the trough rim circumference of circular groove and the circumference side of round slider 36；Lower hinged seat
31 are fixed on round slider 36；Liang Ge diagonal brace mechanism is separately mounted to the left and right sides of shock absorption supporting base 23, and two
Upper hinged seat 33 is respectively and fixedly installed in the left and right sides of support baseboard 1；The tilting articulated installation in the upper end of hound 32
On upper hinged seat 33, the lower end of hound 32 is tilting articulated to be mounted on lower hinged seat 31.
Further, cooler cylindrical shell 3 and two bearings 6 being mounted in cylindrical shell 3；Transmission shaft 4
It is mounted on two bearings 6；The heat conductive oil inlet being connected with inside and conduction oil outlet are equipped on cylindrical shell 3；?
There are cooling gaps between bearing 6 and the inner face of cylindrical shell 3.It can be realized filling for two bearings 6 using cooling gap
Divide cooling, effectively extends the service life of bearing 6.
Further, impeller mechanism is by central axle sleeve 19, side annulus 18, middle part annulus 17, installation disk 15 and each
The blade 16 of a S-shaped bending of plate face is constituted；Central axle sleeve 19 is fixed at the center of installation disk 15；Transmission shaft 4 is inserted
Dress is fixed on central axle sleeve 19；Each blade 16 is distributed at the circumferential edges that installation disk 15 is arranged in；Blade 16 and installation
Disk 15 is perpendicular, and the orthographic projection on installation disk 15 is S-shaped；It is separate that side annulus 18 is fixed at each blade 16
In the one side edge for installing disk 15；A square bar shaped notch 20 is equipped at the middle part of each blade 16；Middle part annulus 17
Between side annulus 18 and installation disk 15, the square bar shaped notch 20 on each blade 16 buckles simultaneously is fixed on middle part annulus
On 17.It can reinforce the structural strength of each blade 16 using middle part annulus 17 and side annulus 18；Utilize the S-shaped bending of plate face
Blade 16 have preferable air-out effect.
Further, oblique pull is provided with four reinforced pull rods 22 between central axle sleeve 19 and middle part annulus 17.Utilize four
Root reinforced pull rod 22 can effectively enhance the structural strength of impeller mechanism.
Further, the bore of tapered channel 14 is entered the wind from the air inlet of centrifuge shell 12 to contract.Using into
Wind tapered channel 14 enables to air inlet contracted delivery to impeller mechanism, enhances the air intake efficiency of impeller mechanism.
Further, circular recess 9 is equipped at the center side of cooler side in thermal insulative board 7, in circular recess 9
Center at through be equipped with shaft hole 11；Transmission shaft 4 runs through thermal insulative board 7 by shaft hole 11；It is fixedly installed on transmission shaft 4
Heat-dissipating impeller 5, and heat-dissipating impeller 5 is in circular recess 9.Using heat-dissipating impeller 5 is arranged in circular recess 9, can be realized
Transmission shaft 4 it is air-cooled, further enhance cooling effect.
Stable type disclosed in the invention carries formula hot air circulation blower when installing and using surely, is pacified using damping pressure spring 24
The effect that resilient support is realized between shock absorption supporting base 23 and support baseboard 1, so that blower integrally has damping property
Energy；Sealing and the heat-blocking action of centrifuge shell 12 and 7 installed position of thermal insulative board, anti-leak-stopping are realized using annular heat pad 8
The direct conduction of heat is also avoided that while wind；Using in thermal insulative board 7 fill thermal insulation cotton layer 28 can to driving motor 26 into
Row effective protection；Two bearings 6 being mounted in shaft can be carried out with effectively temperature using cooler to control, avoid bearing
6 serious wears at high temperature, extend the service life of blower；It can be realized 1 damping of support baseboard using Liang Ge diagonal brace mechanism to shake
Effective control of dynamic range；Using circular groove can the shaking range to round slider 36 limit, while rebound press
Preferable shaking buffer function is realized under the action of spring 35, reduces shaking degree, it is ensured that the stability of fan operation.
As described above, although the invention has been indicated and described referring to specific preferred embodiment, it must not
It is construed to the limitation to the invention itself.In the spirit and scope for not departing from the invention that appended claims define
Under the premise of, it can various changes can be made in the form and details to it.
Claims (6)
1. a kind of stable type carries formula hot air circulation blower surely, it is characterised in that: including support baseboard (1), driving motor (26), from
Scheming shell (12), cooler, impeller mechanism, transmission shaft (4), air inlet interface channel (37), air inlet tapered channel (14), thermal insulative board
(7), shock absorption supporting base (23) and Liang Ge diagonal brace mechanism；Driving motor (26) is fixedly mounted on support baseboard (1)；Centrifugation
By fixing, bracket (27) are vertical to be mounted on support baseboard (1) casing (12)；It is set on the vertical side of centrifuge shell (12)
There is air inlet；Air inlet interface channel (37) and air inlet tapered channel (14) are connected to each other composition air intake passage；It is connected in air inlet
The air inlet edge in channel (37) is equipped with abutting joint flange (21)；Air intake passage is fixedly mounted on air inlet, and into
Wind tapered channel (14) is embedded in centrifuge shell (12)；It is equipped with air outlet in the arcuate flanks of centrifuge shell (12), and is going out
Abutting joint has air-out passage (13) at air port；Thermal insulative board (7) is fixedly mounted on another vertical side of centrifuge shell (12),
And pad is equipped with annular heat pad (8) between thermal insulative board (7) and centrifuge shell (12)；Thermal insulative board (7) is circle, and in thermal insulative board
(7) circumferential edges, which are equipped with, is fixedly mounted flange (10)；Thermal insulation cotton layer (28) has been filled in the inside of thermal insulative board (7)；
Cooler is fixed on support baseboard (1) by trapezoidal fagging (2), and the side of thermal insulative board (7) and trapezoidal fagging (2) fixed peace
Dress；The rotating middle part formula of transmission shaft (4) is installed through on cooler, and is equipped with rotatory sealing in through part；Transmission shaft (4)
One end is protruded into centrifuge shell (12) after sequentially passing through the vertical side of thermal insulative board (7) and centrifuge shell (12)；Impeller mechanism is solid
Dingan County is located in centrifuge shell (12) on transmission shaft (4)；Air inlet tapered channel (14) is right against impeller mechanism；It is passing
Moving axis is equipped with driven gear on (4)；Driving gear is installed on the output shaft of driving motor (26)；Driving gear passes through drive
Dynamic chain (25) driving driven gear rotation；Shock absorption supporting base (23) is located at the lower section of support baseboard (1), and in shock-absorbing support
Support is provided with damping pressure spring (24) between pedestal (23) and support baseboard (1)；The upper and lower ends of damping pressure spring (24) are solid respectively
Dingan County is on support baseboard (1) and shock absorption supporting base (23)；Diagonal brace mechanism include upper hinged seat (33), hound (32),
Base-plate (29), cup dolly (30), lower hinged seat (31) and round slider (36)；Cup dolly (30) is fixedly mounted on
On base-plate (29), and circular groove is equipped on cup dolly (30)；A circle is equipped on the trough rim circumference of circular groove
Limited ring groove；Round slider (36) is located in circular groove, and horizontal equipped with four on the circumference side of round slider (36)
Spacing lever (34)；The end of four spacing levers (34) is in limited ring groove, and four spacing levers (34) are in cross
Distribution；It is arranged with a rebound pressure spring (35) on four spacing levers (34), and springs back the both ends elasticity branch of pressure spring (35)
Support is between the circumference side of the trough rim circumference and round slider (36) of circular groove；Lower hinged seat (31) is fixed at circle
On sliding block (36)；Liang Ge diagonal brace mechanism is separately mounted to the left and right sides of shock absorption supporting base (23), and two above hinged seat (33)
It is respectively and fixedly installed in the left and right sides of support baseboard (1)；The upper end of hound (32) is tilting articulated to be mounted on hinge
On joint chair (33), the lower end of hound (32) is tilting articulated to be mounted on lower hinged seat (31).
2. stable type according to claim 1 carries formula hot air circulation blower surely, it is characterised in that: cooler cylindrical shell
(3) and two bearings (6) being mounted in cylindrical shell (3)；Transmission shaft (4) is mounted on two bearings (6)；In cylinder
Shape shell (3) is equipped with the heat conductive oil inlet being connected with inside and conduction oil outlet；In bearing (6) and cylindrical shell (3)
Inner face between there are cooling gaps.
3. stable type according to claim 1 carries formula hot air circulation blower surely, it is characterised in that: impeller mechanism is by central axis
Cover (19), side annulus (18), middle part annulus (17), the blade (16) for installing disk (15) and the S-shaped bending of each plate face
It constitutes；Central axle sleeve (19) is fixed at the center of installation disk (15)；Transmission shaft (4) inserting is fixed on central axle sleeve
(19) on；Each blade (16) distribution setting is at the circumferential edges of installation disk (15)；Blade (16) and installation disk (15)
It is perpendicular, and the orthographic projection in installation disk (15) is S-shaped；It is separate that side annulus (18) is fixed at each blade (16)
In the one side edge for installing disk (15)；A square bar shaped notch (20) is equipped in the middle part of each blade (16)；Middle part circle
Ring (17) is located between side annulus (18) and installation disk (15), and the square bar shaped notch (20) on each blade (16) blocks simultaneously
Button is fixed on middle part annulus (17).
4. stable type according to claim 3 carries formula hot air circulation blower surely, it is characterised in that: central axle sleeve (19) with
Oblique pull is provided with four reinforced pull rods (22) between middle part annulus (17).
5. stable type according to claim 1 carries formula hot air circulation blower surely, it is characterised in that: air inlet tapered channel (14)
Bore from the air inlet of centrifuge shell (12) to contract.
6. stable type according to claim 1 carries formula hot air circulation blower surely, it is characterised in that: close in thermal insulative board (7)
Circular recess (9) are equipped at the center side of cooler side, through equipped with shaft hole at the center of circular recess (9)
(11)；Transmission shaft (4) runs through thermal insulative board (7) by shaft hole (11)；Heat-dissipating impeller (5) are fixedly installed on transmission shaft (4),
And heat-dissipating impeller (5) is in circular recess (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811271345.5A CN109404311A (en) | 2018-10-30 | 2018-10-30 | A kind of stable type carries formula hot air circulation blower surely |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811271345.5A CN109404311A (en) | 2018-10-30 | 2018-10-30 | A kind of stable type carries formula hot air circulation blower surely |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109404311A true CN109404311A (en) | 2019-03-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811271345.5A Pending CN109404311A (en) | 2018-10-30 | 2018-10-30 | A kind of stable type carries formula hot air circulation blower surely |
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| CN (1) | CN109404311A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111041183A (en) * | 2019-12-16 | 2020-04-21 | 杭州三立电炉有限公司 | Spring heat treatment furnace temperature heated air circulation device |
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