CN208417017U - A kind of adjustable axial flow blower of blade - Google Patents
A kind of adjustable axial flow blower of blade Download PDFInfo
- Publication number
- CN208417017U CN208417017U CN201821107449.8U CN201821107449U CN208417017U CN 208417017 U CN208417017 U CN 208417017U CN 201821107449 U CN201821107449 U CN 201821107449U CN 208417017 U CN208417017 U CN 208417017U
- Authority
- CN
- China
- Prior art keywords
- blade
- link slot
- fixed
- driving motor
- link
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of adjustable axial flow blowers of blade, including fan body, driving motor, fixed bracket, blade, connecting support, nut, adjustment block, the driving motor with fixed bracket location and installation is set in the air duct of fan body, the connecting hole installation of the drive shaft and connecting support of driving motor is connected and is secured with nuts, the excircle of connecting support is evenly distributed with several adjustment blocks, adjustment block sets link slot one and link slot two containing included angle A, the lateral surface of link slot one and link slot two sets screw hole, the link block plug-in type of blade lower end is mounted in link slot one and link block is fixed after screwing in screw hole with fixed screw, the blade energy wind direction mounting and adjusting of the utility model, conducive to the jet intensity and range of adjustment air-supply, also the diffusion area width of wind-force can be adjusted, conducive to being applied in deep-wall type tunnel, and it improves and send Wind efficiency.
Description
Technical field
The utility model relates to a kind of air-supply facility class technical field, especially a kind of adjustable axial flow blower of blade.
Background technique
The blade angle of conventional axial flow blower is fixed, and cannot be adjusted on demand, in the tunnel of deep-wall type,
It often inwardly blows using axial flow blower, also with the outside air draft of axial flow blower, is often had a problem that in, deep-wall type lane
What the axial flow blower applied in road was more focused on is the speed of wind-force and the intensity of jet stream, to the diffusion area of wind-force on the contrary secondly,
The speed and intensity of wind-force depend on the helical angle of blade, and the helical angle of blade and the angle of drive shaft are smaller, the speed of wind-force
It is increase accordingly with the intensity of jet stream, the diffusion area of wind-force reduces, and vice versa, and the tunnel use that sectional area size is different
The axial flow blower at corresponding suitable blade screw angle carrys out air draft or air supply efficiency is high, for this reason, it may be necessary to a kind of adjustable blade burner
The axial flow blower of section.
Utility model content
The purpose of the utility model is to overcome above-mentioned the deficiencies in the prior art, provide a kind of adjustable axis stream wind of blade
Machine, including fan body, driving motor, fixed bracket, blade, connecting support, nut, adjustment block, in the air duct of fan body
If the connecting hole installation connection of the drive shaft and connecting support of driving motor is used in combination with the driving motor of fixed bracket location and installation
Nut is fixed, and the excircle of connecting support is evenly distributed with several adjustment blocks, and adjustment block sets link slot one and link slot containing included angle A
Two, the lateral surface of link slot one and link slot two sets screw hole, and the link block plug-in type of blade lower end is mounted in link slot one simultaneously
Link block is fixed after screwing in screw hole with fixed screw, the blade energy wind direction mounting and adjusting of the utility model, is conducive to adjustment
The jet intensity and range of air-supply can also adjust the diffusion area width of wind-force, be conducive to apply in deep-wall type tunnel, and improve and send
Wind efficiency.
In order to achieve the above objectives, the utility model provides a kind of adjustable axial flow blower of blade, including fan body, driving
Motor fixes bracket, blade, connecting support, nut, adjustment block, is set in the air duct of the fan body with fixed bracket positioning
The driving motor of installation, the drive shaft of the driving motor are connected and are secured with nuts, institute with the connecting hole installation of connecting support 6
The excircle for stating connecting support is evenly distributed with several adjustment blocks, and the adjustment block sets link slot one and link slot two containing included angle A, even
The lateral surface of access slot 1 and link slot two sets screw hole, and the link block plug-in type of the blade lower end is mounted in link slot one simultaneously
Link block is fixed after screwing in screw hole with fixed screw.
Further setting, the link block of the blade lower end also can plug-in type be mounted in link slot two and use fixed screw
Link block is fixed after screwing in screw hole.
The beneficial effects of the utility model are: the blade energy wind direction mounting and adjusting of the utility model, send conducive to adjustment
The jet intensity and range of wind can also adjust the diffusion area width of wind-force, be conducive to apply in deep-wall type tunnel, and improve air-supply
Efficiency.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model；
Fig. 2 is the schematic diagram of connecting support in Fig. 1；
Fig. 3 is the top view of adjustment block in Fig. 2.
In figure: fan body 1, driving motor 2, fixed bracket 3, link block 4, blade 5, connecting support 6, connecting hole 601,
Nut 7, adjustment block 8, link slot 1, link slot 2 802, screw hole 803, drive shaft 9.
Specific embodiment
As shown in FIG. 1 to 3: the technical solutions of the present invention will be further described, and a kind of blade is adjustable
Axial flow blower, including fan body 1, driving motor 2, fixed bracket 3, blade 5, connecting support 6, nut 7, adjustment block 8, institute
State the driving motor 2 set in the air duct of fan body 1 with fixed 3 location and installation of bracket, the drive shaft 9 of the driving motor 2 with
The installation of connecting hole 601 connection of connecting support 6 is simultaneously fixed with nut 7, and the excircle of the connecting support 6 is evenly distributed with several adjustment blocks
8, the adjustment block 8 sets link slot 1 and link slot 2 802 containing included angle A, link slot 1 and link slot 2 802
Lateral surface sets screw hole 803, and 4 plug-in type of link block of 5 lower end of blade is mounted in link slot 1 and is revolved with fixed screw
Link block 4 is fixed after entering screw hole 803, the blade energy wind direction mounting and adjusting of the utility model, conducive to penetrating for adjustment air-supply
Intensity of flow and range can also adjust the diffusion area width of wind-force, be conducive to apply in narrow tunnel, and improve air supply efficiency.
The link block 4 of 5 lower end of blade also can plug-in type be mounted in link slot 2 802 and screw in spiral shell with fixed screw
It is behind hole 803 that link block 4 is fixed.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in
Change or replacement, should be covered within the scope of the utility model.
Claims (2)
1. a kind of adjustable axial flow blower of blade, it is characterised in that: including fan body (1), driving motor (2), fixed bracket
(3), blade (5), connecting support (6), nut (7), adjustment block (8) are set in the air duct of the fan body (1) with fixed bracket
(3) driving motor (2) of location and installation, the drive shaft (9) of the driving motor (2) and the connecting hole (601) of connecting support (6)
Installation connection is simultaneously fixed with nut (7), and the excircle of the connecting support (6) is evenly distributed with several adjustment blocks (8), the adjustment block
(8) set link slot one (801) and link slot two (802) containing included angle A, link slot one (801) and link slot two (802) it is outer
Side is set screw hole (803), and link block (4) plug-in type of blade (5) lower end is mounted in link slot one (801) and with fixation
It is afterwards that link block (4) are fixed that screw screws in screw hole (803).
2. a kind of adjustable axial flow blower of blade as described in claim 1, it is characterised in that: the connection of blade (5) lower end
Block (4) also can plug-in type be mounted in link slot two (802) and to screw in screw hole (803) with fixed screw solid link block (4) afterwards
It is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821107449.8U CN208417017U (en) | 2018-07-13 | 2018-07-13 | A kind of adjustable axial flow blower of blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821107449.8U CN208417017U (en) | 2018-07-13 | 2018-07-13 | A kind of adjustable axial flow blower of blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208417017U true CN208417017U (en) | 2019-01-22 |
Family
ID=65126196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821107449.8U Active CN208417017U (en) | 2018-07-13 | 2018-07-13 | A kind of adjustable axial flow blower of blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208417017U (en) |
-
2018
- 2018-07-13 CN CN201821107449.8U patent/CN208417017U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1232767C (en) | Ceiling type air-conditioner | |
| CN205032026U (en) | Adjustable wet dedusting whirl board | |
| CN208417017U (en) | A kind of adjustable axial flow blower of blade | |
| CN111288818A (en) | Cooling tower capable of intelligently adjusting exhaust | |
| CN109974269B (en) | Air conditioner air guiding device and method utilizing spiral airflow | |
| CN206008965U (en) | A kind of waste and old circuit board pulverizer dedusting air intake device | |
| CN2833352Y (en) | Gas nozzle | |
| CN108799166A (en) | Pipeline fan adaptable to pipelines of different sizes | |
| CN206206229U (en) | Mobile adjustable post centrifugal blower | |
| CN107246697A (en) | Temporary building house ventilation system | |
| CN208094383U (en) | A kind of radiator being used for main shaft and spindle motor | |
| CN207131617U (en) | A kind of blower fan with fixed framing device | |
| CN217355434U (en) | Adjustable radiating screw rod assembly | |
| CN211951797U (en) | Air inlet device of sludge chopper | |
| CN203201855U (en) | Aluminum aerofoil type leaf angle adjustable cooling air blower | |
| CN216008977U (en) | Cross-flow cooling fan for energy-saving dry type transformer | |
| CN105864948A (en) | Water stirring wheel and air humidifying equipment | |
| CN107577297A (en) | A kind of server hard disc radiating wind-guiding vibration absorber | |
| CN206221301U (en) | Unpowered air exhausting device | |
| CN219829095U (en) | Heating ventilation air conditioner installation base with heat radiation structure | |
| CN110260677A (en) | A kind of cooling tower of energy-saving and environment-friendly gravity-flow ventilation | |
| CN216547990U (en) | Chain type 90-degree belt turning machine | |
| CN212555063U (en) | 3D prints shower nozzle with quick replacement nozzle | |
| CN217354854U (en) | Fan with adjustable steering angle | |
| CN207162828U (en) | A kind of double axial cooling air machines |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |