CN209621677U - Blower with sectional casing - Google Patents
Blower with sectional casing Download PDFInfo
- Publication number
- CN209621677U CN209621677U CN201920082750.6U CN201920082750U CN209621677U CN 209621677 U CN209621677 U CN 209621677U CN 201920082750 U CN201920082750 U CN 201920082750U CN 209621677 U CN209621677 U CN 209621677U
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- CN
- China
- Prior art keywords
- shell
- blower
- motor
- air inlet
- sectional casing
- 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
- 230000008602 contraction Effects 0.000 claims description 11
- 230000005611 electricity Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 description 7
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000005272 metallurgy Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of blowers with sectional casing, including air inlet shell, fixing shell, shrink shell, motor, impeller and attachment screw, the air inlet shell is removably connect with fixing shell, the fixing shell removably with shrink cage connection, the motor is mounted in fixing shell, the motor output end is connect with wheel rotation, the impeller is located in air inlet shell, outer wall is equipped with mounting ring in the fixing shell, and the attachment screw is removably mounted in mounting ring；The utility model assembling process is convenient, also replaces the air inlet shell of different dimensional structures according to the usage requirement, shrinks shell, has the characteristics that use scope is wide.
Description
Technical field
The utility model relates to gas transportation facilities technical fields, and in particular to a kind of blower.
Background technique
Blower is to improve gas pressure by the mechanical energy of input and supply gas side by side the machinery of body, it is a kind of driven stream
Body is mechanical.Blower be China to the habit of gas compression and gas conveying machinery referred to as, usually said blower include ventilation blower,
Air blower.
Blower be mainly used in all fields of national economy such as metallurgy, petrochemical industry, electric power, urban track traffic, weaving, ship with
And the ventilation of various places.In addition to traditional application field, in gangue comprehensive utilization, the technological transformation of new dry process clinker, metallurgy
More than 20 a market potential fields such as the energy conservation and comprehensive utilization of resources of industry will have biggish development prospect.
Existing blower is broadly divided into centrifugal fan, axial fan, mixed flow fan, four kinds of cross-flow fan；Its
The inlet and outlet axle center of axis flow type fan and mixed flow fan generally uses coaxial design, and the shell in such blower is generally adopted
With customization, be into and out of air port size it is changeless, when field of employment or use demand change, need to change it
He imports and exports the blower matching production of parameter, and original blower then lies on the table, very waste device resource.
Summary of the invention
In view of the deficiencies of the prior art, the utility model is intended to provide a kind of wind that inlet and outlet shell is detachable and interchangeable
Machine.
To achieve the above objectives, the present invention adopts the following technical solutions:
Blower with sectional casing, including air inlet shell, fixing shell, contraction shell, motor, impeller and connection spiral shell
Nail, the air inlet shell are removably connect with fixing shell, and the fixing shell is described removably with contraction cage connection
Motor is mounted in fixing shell, and the motor output end is connect with wheel rotation, and the impeller is located in air inlet shell, described
Outer wall is equipped with mounting ring in fixing shell, and the attachment screw is removably mounted in mounting ring.
Further, several guide vanes along electrical axis circumference array are equipped in the fixing shell.
Further, the motor bottom is equipped with installation outer cover.
Further, several guide vane centers, which are converged, is equipped with motor output shaft hole at the top of junction, bottom is equipped with
Mounting groove, the motor body are mounted in mounting groove, and motor output shaft is connected across motor output shaft Kong Houyu impeller.
Further, the guide vane designs for tabular.
Further, the contraction shell is pyramidal structure.
Further, the nut along its axle center circumference array, the attachment screw and nut are fixed in the mounting ring
It is threadedly coupled.
It further, further include collector, the collector is mounted in air inlet shell.
Further, the mounting ring is 1-3.
Further, the fixing shell both ends are connect with air inlet shell, contraction outer casing screw respectively.
The utility model has the following beneficial effects:
The utility model assembling process is convenient, also replaces the air inlet shell of different dimensional structures according to the usage requirement, receives
Contracting shell has the characteristics that use scope is wide.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the structural schematic diagram of fixing shell；
Fig. 3 is the schematic cross-sectional view of the utility model；
In figure: 1, entering the wind shell；2, fixing shell；3, shell is shunk；4, motor；5, impeller；6, mounting ring；7, spiral shell is connected
Nail；8, guide vane；9, outer cover is installed；10, nut；11, collector.
Specific embodiment
With reference to the accompanying drawing and specific embodiment, the utility model will be further described, in order to clearer reason
Solve the technical idea of the requires of the utility model protection.
The utility model as shown in Figs. 1-3 has the blower of sectional casing, including air inlet shell 1, fixing shell 2, receipts
Contracting shell 3, motor 4, impeller 5 and attachment screw 7, the air inlet shell 1 are removably connect with fixing shell 2, the fixation
Shell 2 is removably connect with contraction shell 3, and the motor 4 is mounted in fixing shell 2,4 output end of motor and impeller
5 rotation connections, the impeller 5 are located in air inlet shell 1, and outer wall is equipped with mounting ring 6, the connection spiral shell in the fixing shell 2
Nail 7 is removably mounted in mounting ring 6.
In actual assembled, motor 4 can be fixed in fixing shell 2, it is defeated thereafter by impeller 5 is fixed on motor 4
On shaft, air inlet shell 1 and contraction shell 3 are then respectively connected to 2 both ends of fixing shell and fixation respectively, finally by even
It connects screw 7 and fixing shell is fixed on and need to be used on the place of the utility model；Its assembling process is convenient, and can be according to reality
Border field of employment replaces different air inlet shells 1 and shrinks shell 3 and the air-flow of realization conveying different characteristics, has applicability model
Enclose wide feature.
Preferably, several guide vanes 8 along 4 axle center circumference array of motor are equipped in the fixing shell 2；The water conservancy diversion
Blade 8 is tabular, plate face and 4 output shaft axis parallel of motor, and in the present embodiment, the guide vane 8 is preferably 8
Piece, the guide vane can convey the air-flow subregion that impeller 5 generates, and be rectified into the gas axially flowed, to ensure outlet air
Stability.
In addition, in other embodiments, several guide vanes 8 can be designed as swirl shape according to design requirement, to use
The gas of wind generation centrifugal movement.
Preferably, 88 centers of guide vane, which are converged, is equipped with motor output shaft hole at the top of junction, bottom is equipped with electricity
4 body mounting groove of machine, 4 body of motor are mounted in mounting groove, and 4 output shaft of motor passes through motor output shaft Kong Houyu impeller
5 connections.
Preferably, 4 bottom of motor is equipped with installation outer cover 9, the installation outer cover 9 and the fixed company of 4 body outer wall of motor
It connects, the installation outer cover 9 is interference fitted with mounting groove and motor is fixed in fixing shell 2.
Preferably, installation 9 outer wall of outer cover is the curved surface of retracted downward, is used for directing gas flow.
Preferably, 9 bottom of installation outer cover is equipped with heat release hole, for enhancing the heat dissipation of motor 4.
Preferably, the contraction shell 3 is pyramidal structure, and is the pyramidal structure of retracted downward, is gone out to reduce gas
Circulation area when wind can increase wind velocity out in the case where the unit time, air quantity was constant, can be used in the ground for the heat dissipation that need to dry
Side.
In other embodiments, shrinking shell 3 can be used the pyramidal structure expanded downwards, at this point, it is preferred that cooperation swirl shape
Guide vane 8 uses, to increase the circulation area when outlet air of centrifugal flow, and then reduces out wind velocity, can reduce outlet air
Noise is generated, the place for needing exhausting can be used in.
Preferably, the nut 10 along its axle center circumference array, the attachment screw 7 and spiral shell are fixed in the mounting ring 6
Mother 10 is threadedly coupled, and in the present embodiment, the nut 10 is preferably 6.
It preferably, further include collector 11, the collector 11 is mounted in air inlet shell 1.
Preferably, the mounting ring 6 is 1-3, in the present embodiment, preferably 2.
Preferably, 2 both ends of fixing shell are threadedly coupled with air inlet shell 1, contraction shell 3 respectively.
Preferably, external screw thread, the 1 inner circumferential bottom of air inlet shell are equipped at the top and bottom of 2 periphery of fixing shell
Internal screw thread is equipped at the top of 3 inner circumferential of shell with shrinking.
Preferably, two mounting rings 6 are separately positioned on two externally threaded sides, can be used for limiting air inlet shell 1,
The on-position of shell 3 is shunk, installation position fixing process is simplified.
The utility model assembling process is convenient, also replaces the air inlet shell 1 of different dimensional structures according to the usage requirement, receives
Contracting shell 3 has the characteristics that use scope is wide.
For those skilled in the art, it can make other each according to the above description of the technical scheme and ideas
Kind is corresponding to be changed and deforms, and all these change and deform the guarantor that all should belong to the utility model claims
Within the scope of shield.
Claims (10)
1. the blower with sectional casing, it is characterised in that: including air inlet shell (1), fixing shell (2), shrink shell
(3), motor (4), impeller (5) and attachment screw (7), the air inlet shell (1) removably connect with fixing shell (2), institute
It states fixing shell (2) removably to connect with contraction shell (3), the motor (4) is mounted on fixing shell (2), the electricity
Machine (4) output end and impeller (5) are rotatablely connected, and the impeller (5) is located in air inlet shell (1), outer on the fixing shell (2)
Wall is equipped with mounting ring (6), and the attachment screw (7) is removably mounted on mounting ring (6).
2. as described in claim 1 with the blower of sectional casing, it is characterised in that: be equipped in the fixing shell (2)
Several guide vanes (8) along motor (4) axle center circumference array.
3. as described in claim 1 with the blower of sectional casing, it is characterised in that: motor (4) bottom is equipped with peace
It fills outer cover (9).
4. as claimed in claim 2 with the blower of sectional casing, it is characterised in that: in several guide vanes (8)
The heart, which converges, is equipped with motor output shaft hole at the top of junction, bottom is equipped with mounting groove, and motor (4) body is mounted on mounting groove
Interior, motor (4) output shaft is connected across motor output shaft Kong Houyu impeller (5).
5. as claimed in claim 2 with the blower of sectional casing, it is characterised in that: the guide vane (8) is plate
Shape design.
6. as described in claim 1 with the blower of sectional casing, it is characterised in that: the contraction shell (3) is taper
Structure.
7. as described in claim 1 with the blower of sectional casing, it is characterised in that: be fixed on the mounting ring (6)
Along the nut (10) of its axle center circumference array, the attachment screw (7) is threadedly coupled with nut (10).
8. as described in claim 1 with the blower of sectional casing, it is characterised in that: it further include collector (11), it is described
Collector (11) is mounted in air inlet shell (1).
9. as described in claim 1 with the blower of sectional casing, it is characterised in that: the mounting ring (6) is 1-3.
10. as described in claim 1 with the blower of sectional casing, it is characterised in that: fixing shell (2) both ends point
It is not threadedly coupled with air inlet shell (1), contraction shell (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920082750.6U CN209621677U (en) | 2019-01-17 | 2019-01-17 | Blower with sectional casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920082750.6U CN209621677U (en) | 2019-01-17 | 2019-01-17 | Blower with sectional casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209621677U true CN209621677U (en) | 2019-11-12 |
Family
ID=68450416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920082750.6U Expired - Fee Related CN209621677U (en) | 2019-01-17 | 2019-01-17 | Blower with sectional casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209621677U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111854809A (en) * | 2020-08-04 | 2020-10-30 | 广州狸园科技有限公司 | Protective device for traffic information sensor |
-
2019
- 2019-01-17 CN CN201920082750.6U patent/CN209621677U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111854809A (en) * | 2020-08-04 | 2020-10-30 | 广州狸园科技有限公司 | Protective device for traffic information sensor |
| CN111854809B (en) * | 2020-08-04 | 2022-05-24 | 尚泰传感科技(南通)有限公司 | Protection device for traffic information sensor |
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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: 20191112 |