CN207647815U - A kind of axial flow blower - Google Patents
A kind of axial flow blower Download PDFInfo
- Publication number
- CN207647815U CN207647815U CN201721868211.2U CN201721868211U CN207647815U CN 207647815 U CN207647815 U CN 207647815U CN 201721868211 U CN201721868211 U CN 201721868211U CN 207647815 U CN207647815 U CN 207647815U
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- CN
- China
- Prior art keywords
- motor
- axial flow
- shaft
- flow blower
- ring
- 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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Abstract
The utility model discloses a kind of axial flow blowers,Its structure includes pedestal,Chassis,Supporting rack,Protective cover,Screw,Protect casing,Motor base (frame),Fixed block,Cushion socket,Motor,Thermovent,Driver,Shaft,Impeller,Impeller mounting bracket,Chassis is integrated with pedestal,Protective cover is connect by screw with supporting rack,It protects and is equipped with motor base (frame) above casing,Fixed block is connect by bolt with protection casing,Cushion socket is equipped with above motor base (frame),Motor is equipped with thermovent,Motor insertion is installed on driver,A kind of axial flow blower of the utility model,Structure is equipped with impeller mounting bracket,When axial flow blower works,Since shaft is to be threadedly coupled with the screw thread ring in installation shell,Again by screwing metal rotation ring,So that countershaft contraction clamping is reinforced again in tapered clamp circumferential direction,The impeller mounting bracket in shaft can be reduced and be easy the probability that falls off because of high speed rotation,Enhance safety.
Description
Technical field
The utility model is a kind of axial flow blower, belongs to Fan Equipment technical field.
Background technology
Axial flow blower, be exactly with the equidirectional air-flow of the axis of fan blade, such as electric fan, outdoor machine of air-conditioner fan is exactly axis stream mode
Wind turbine is run, " axial-flow type " why is known as, is because gas is parallel to fan shaft flowing, axial fan is generally used for flow
It is more demanding and the lower occasion of pressure requirements, axial fan fixed position simultaneously make air move.
Prior art discloses application No. is：201520020879.6 a kind of axial flow blower, including Blower Housing is described
Protective cover, impeller are separately installed in Blower Housing, wherein motor is installed in the protective cover, the motor and impeller
It is connected；The protective cover includes air inlet baffle, air outlet baffle, offers air inlet on the air inlet baffle, it is described into
Expansion fan housing is installed on the air inlet baffle on the inside of air port, offers air outlet on the air outlet baffle, but the existing skill
The motor of art axial flow blower drives shaft high speed rotation, and the impeller mounting bracket in shaft is easy, because high speed rotation falls off, to deposit
In security risk.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of axial flow blower, to solve existing skill
The motor of art axial flow blower drives shaft high speed rotation, and the impeller mounting bracket in shaft is easy, because high speed rotation falls off, to deposit
The security risk the problem of.
To achieve the goals above, the utility model is to realize by the following technical solutions：A kind of axial flow blower,
Structure include pedestal, chassis, supporting rack, protective cover, screw, protection casing, motor base (frame), fixed block, cushion socket, motor,
Thermovent, driver, shaft, impeller, impeller mounting bracket, the chassis are integrated with pedestal, and the protective cover passes through
Screw is connect with supporting rack, and motor base (frame) is equipped with above the protection casing, and the fixed block is connected by bolt and protection casing
It connects, cushion socket is equipped with above the motor base (frame), the motor is equipped with thermovent, and the motor insertion is installed on transmission
On device, the driver insertion is installed on protection casing, and the protection casing is internally provided with shaft, the shaft insertion installation
In on driver, the impeller is integrated with impeller mounting bracket, and the impeller mounting bracket includes installation shell, screw thread
Ring, sheet rubber, taper clamp ring, metal rotation ring, the screw thread ring insertion are installed in installation shell, the installation enclosure
Equipped with sheet rubber, the taper clamp ring insertion is installed on installation shell, and the metal rotation ring is threadedly coupled with taper clamp ring.
Further, support frame as described above is mutually welded with chassis, and the protection casing is integrated with protective cover.
Further, the fixed block is mutually welded with motor base (frame), and motor is equipped with above the cushion socket.
Further, the shaft is threadedly coupled with screw thread ring.
Further, the protective cover is inside radius 30CM, outer radius 32CM, the hollow cylinder of high 0.5CM.
Further, support frame as described above is stainless steel, light weight, and service life is long.
Further, the protective cover is aluminum alloy material, and hardness is high, is unlikely to deform.
Advantageous effect
A kind of axial flow blower of the utility model, structure is equipped with impeller mounting bracket, when axial flow blower works, due to shaft
It is is threadedly coupled with the screw thread ring in installation shell, then by screwing metal rotation ring so that countershaft receipts in tapered clamp circumferential direction
Contracting is clamped and is reinforced again, can be reduced the impeller mounting bracket in shaft and is easy the probability that falls off because of high speed rotation, enhancing
Safety.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural schematic diagram of axial flow blower of the utility model；
Fig. 2 is the cross section structure schematic diagram of the utility model impeller mounting bracket.
In figure：Pedestal -1, supporting rack -3, protective cover -4, screw -5, protection casing -6, motor base (frame) -7, is consolidated chassis -2
Determine block -8, cushion socket -9, motor -10, thermovent -11, driver -12, shaft -13, impeller -14, impeller mounting bracket -15,
Shell -1501, screw thread ring -1502, sheet rubber -1503, taper clamp ring -1504, metal rotation ring -1505 are installed.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
It please refers to Fig.1, Fig. 2, the utility model provides a kind of axial flow blower technical solution：Its structure includes pedestal 1, chassis
2, supporting rack 3, protective cover 4, screw 5, protection casing 6, motor base (frame) 7, fixed block 8, cushion socket 9, motor 10, thermovent
11, driver 12, shaft 13, impeller 14, impeller mounting bracket 15, the chassis 2 are integrated with pedestal 1, the protection
Cover 4 is connect by screw 5 with supporting rack 3, and 6 top of the protection casing is equipped with motor base (frame) 7, and the fixed block 8 passes through bolt
It is connect with protection casing 6,7 top of the motor base (frame) is equipped with cushion socket 9, and the motor 10 is equipped with thermovent 11, described
The insertion of motor 10 is installed on driver 12, and the insertion of the driver 12 is installed on protection casing 6, the protection casing 6
It is internally provided with shaft 13, the insertion of the shaft 13 is installed on driver 12, and the impeller 14 is integrated with impeller mounting bracket 15
Change structure, the impeller mounting bracket 15 includes installation shell 1501, screw thread ring 1502, sheet rubber 1503, taper clamp ring 1504, gold
Belong to rotating ring 1505, the insertion of screw thread ring 1502 is installed in installation shell 1501, and the installation shell 1501 is internally provided with
Sheet rubber 1503, the insertion of taper clamp ring 1504 are installed on installation shell 1501, the metal rotation ring 1505 and taper
Clamp ring 1504 is threadedly coupled, and support frame as described above 3 is welded with 2 phase of chassis, and the protection casing 6 is integrated with protective cover 4,
The fixed block 8 is welded with 7 phase of motor base (frame), and 9 top of the cushion socket is equipped with motor 10, the shaft 13 and screw thread ring
1502 are threadedly coupled, and the protective cover 4 is inside radius 30CM, outer radius 32CM, the hollow cylinder of high 0.5CM, the support
Frame 3 is stainless steel, and light weight, service life is long, and the protective cover 4 is aluminum alloy material, and hardness is high, is unlikely to deform.
Screw 5 described in this patent is the physics and mathematical principle of the inclined-plane circular rotating and frictional force that utilize object,
The tool of implements parts is fastened by easy stages, and screw is the general saying of fastener, daily pet phrase, and the motor 10 is
A kind of equipment of mechanical energy is converted electrical current into, it is to use the power on coil to generate rotating excitation field and act on rotor formation magnetoelectricity
Dynamic rotation torque, motor are mainly made of stator and rotor, and the direction of electrified wire movement under force in magnetic field is with electric current
Direction is related with magnetic induction line direction.Electric motor operation principle is effect of the magnetic field to electric current stress, makes motor rotation.
It is carrying out in use, motor 10 is started to work, Inside coil generates electro-magnetic motor force rotation torque by rotor and passes through
Rotating bar drives driver 12 to work so that shaft 13, which is started to work, to be rotated, and the impeller 14 mounted on impeller mounting bracket 15 is driven
Rotation generates wind-force, and when axial flow blower work, since shaft 13 and installation 1501 internal threads ring 1502 of shell are tentatively pacified
Dress, then by screwing metal rotation ring 1505 so that countershaft shrinks to clamp and carry out again in 1504 tapered clamp circumferential direction of taper clamp ring
Secondary reinforcing.
The motor that the utility model solves prior art axial flow blower drives shaft high speed rotation, the impeller peace in shaft
It shelves and is easy, because high speed rotation falls off, there are problems that security risk, the utility model are combined with each other by above-mentioned component,
Structure is equipped with impeller mounting bracket, when axial flow blower works, since shaft is to be threadedly coupled with the screw thread ring in installation shell,
Again by screwing metal rotation ring so that countershaft shrinks to clamp and be reinforced again in tapered clamp circumferential direction, can reduce shaft
On impeller mounting bracket be easy to fall off because of high speed rotation probability, enhance safety, it is described in detail below:
The impeller mounting bracket 15 include installation shell 1501, screw thread ring 1502, sheet rubber 1503, taper clamp ring 1504,
Metal rotation ring 1505, the insertion of screw thread ring 1502 are installed in installation shell 1501, are set inside the installation shell 1501
There are sheet rubber 1503, the insertion of taper clamp ring 1504 to be installed on installation shell 1501, the metal rotation ring 1505 and cone
Clevis ring 1504 is threadedly coupled.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of axial flow blower, it is characterised in that：Its structure includes pedestal（1）, chassis（2）, supporting rack（3）, protective cover（4）、
Screw（5）, protection casing（6）, motor base (frame)（7）, fixed block（8）, cushion socket（9）, motor（10）, thermovent（11）, pass
Dynamic device（12）, shaft（13）, impeller（14）, impeller mounting bracket（15）, the chassis（2）With pedestal（1）It is integrated, institute
State protective cover（4）Pass through screw（5）With supporting rack（3）Connection, the protection casing（6）Top is equipped with motor base (frame)（7）, described
Fixed block（8）Pass through bolt and protection casing（6）Connection, the motor base (frame)（7）Top is equipped with cushion socket（9）, described electronic
Machine（10）It is equipped with thermovent（11）, the motor（10）Insertion is installed on driver（12）On, the driver（12）It is embedding
Enter to be installed on protection casing（6）On, the protection casing（6）It is internally provided with shaft（13）, the shaft（13）Insertion is installed on
Driver（12）On, the impeller（14）With impeller mounting bracket（15）It is integrated, the impeller mounting bracket（15）Including
Shell is installed（1501）, screw thread ring（1502）, sheet rubber（1503）, taper clamp ring（1504）, metal rotation ring（1505）, described
Screw thread ring（1502）Insertion is installed on installation shell（1501）It is interior, the installation shell（1501）It is internally provided with sheet rubber
（1503）, the taper clamp ring（1504）Insertion is installed on installation shell（1501）On, the metal rotation ring（1505）With cone
Clevis ring（1504）It is threadedly coupled.
2. a kind of axial flow blower according to claim 1, it is characterised in that：Support frame as described above（3）With chassis（2）Mutually weld
It connects, the protection casing（6）With protective cover（4）It is integrated.
3. a kind of axial flow blower according to claim 1, it is characterised in that：The fixed block（8）With motor base (frame)（7）Phase
Welding, the cushion socket（9）Top is equipped with motor（10）.
4. a kind of axial flow blower according to claim 1, it is characterised in that：The shaft（13）With screw thread ring（1502）Spiral shell
Line connects.
5. a kind of axial flow blower according to claim 1, it is characterised in that：The protective cover（4）For inside radius 30CM, outside
Radius 32CM, the hollow cylinder of high 0.5CM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721868211.2U CN207647815U8 (en) | 2017-12-27 | 2017-12-27 | A kind of axial flow blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721868211.2U CN207647815U8 (en) | 2017-12-27 | 2017-12-27 | A kind of axial flow blower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN207647815U true CN207647815U (en) | 2018-07-24 |
| CN207647815U8 CN207647815U8 (en) | 2018-09-14 |
Family
ID=62875702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721868211.2U Expired - Fee Related CN207647815U8 (en) | 2017-12-27 | 2017-12-27 | A kind of axial flow blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207647815U8 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112081755A (en) * | 2020-03-26 | 2020-12-15 | 合肥丰蓝电器有限公司 | Low-temperature fan |
-
2017
- 2017-12-27 CN CN201721868211.2U patent/CN207647815U8/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112081755A (en) * | 2020-03-26 | 2020-12-15 | 合肥丰蓝电器有限公司 | Low-temperature fan |
Also Published As
| Publication number | Publication date |
|---|---|
| CN207647815U8 (en) | 2018-09-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CU01 | Correction of utility model patent |
Correction item: Patentee Correct: Hangzhou Heyuan air purification technology Co., Ltd. Number: 30-01 Volume: 34 Correction item: Patentee Correct: Hangzhou Heyuan air purification technology Co., Ltd. False: Hangzhou Heyuan air purification technology Co., Ltd. Number: 30-01 Page: The title page Volume: 34 |
|
| CU01 | Correction of utility model patent | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180724 Termination date: 20181227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |