CN109253111A - Draught fan impeller structure capable of washing - Google Patents
Draught fan impeller structure capable of washing Download PDFInfo
- Publication number
- CN109253111A CN109253111A CN201811110787.1A CN201811110787A CN109253111A CN 109253111 A CN109253111 A CN 109253111A CN 201811110787 A CN201811110787 A CN 201811110787A CN 109253111 A CN109253111 A CN 109253111A
- Authority
- CN
- China
- Prior art keywords
- shell
- cover plate
- curved cover
- shaft
- block
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal 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
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of draught fan impeller structures capable of washing, it include: shell, the side of the shell is provided with air inlet, the other side of the shell is provided with driving motor, the motor shaft of the driving motor protrudes into shell, end face one end of the shell is provided with air outlet, the end face other end of the shell is provided with curved cover plate, the upper end of the curved cover plate passes through hinge and shell active link, it is provided on the shell of the curved cover plate lower end and the mutually matched limited block of curved cover plate, gasket is provided between the limited block and curved cover plate, the lower end outside of the curved cover plate is provided with handle, pass through bracket respectively in the intracorporal curved cover plate two sides of the shell and is symmetrically arranged with bearing block, rotation is provided with shaft in the bearing block, it is arranged in shaft between described two bearing blocks There is impeller.
Description
Technical field
The present invention relates to a kind of blower more particularly to a kind of draught fan impeller structures capable of washing.
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, currently, blower is widely used in various fields.Due to being very easy to dust stratification in draught fan impeller use process, need
It often to clean, in case of damage, it is also necessary to be replaced, existing draught fan impeller is all mounted in enclosure interior, disassembly
It is time-consuming and laborious, it cleans cumbersome.
Summary of the invention
The technical problems to be solved by the present invention are: providing a kind of draught fan impeller structure capable of washing easy to clean.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is that: draught fan impeller structure capable of washing, comprising:
Shell is provided with air inlet in the side of the shell, and the other side of the shell is provided with driving motor, the driving electricity
The motor shaft of machine protrudes into shell, end face one end of the shell is provided with air outlet, in the end face other end of the shell
It is provided with curved cover plate, the upper end of the curved cover plate is by hinge and shell active link, in the curved cover plate lower end
Be provided on shell with the mutually matched limited block of curved cover plate, sealing is provided between the limited block and curved cover plate
Pad, is provided with handle in the lower end outside of the curved cover plate, passes through bracket respectively in the intracorporal curved cover plate two sides of the shell
It is symmetrically arranged with bearing block, rotation is provided with shaft in the bearing block, sets in the shaft between described two bearing blocks
It is equipped with impeller, is provided with cylinder on one end that the shaft stretches out bearing block, the side of being provided on the piston rod of the cylinder
Shape positioning wedged block is provided with and the mutually matched rectangular positioning of rectangular positioning wedged block on the motor shaft of the driving motor
Card slot.
The invention has the advantages that above-mentioned draught fan impeller structure capable of washing, structure novel can be directly by draught fan impeller from shell
Carry out Rapid Cleaning is produced in vivo, eliminates the trouble of disassembly, it is easy to clean, it is time saving and energy saving.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of draught fan impeller of the present invention structure capable of washing.
Fig. 2 is the left view structural representation of Fig. 1.
Fig. 3 is the schematic cross-sectional view of A-A in Fig. 1.
Fig. 4 is the schematic cross-sectional view of B-B in Fig. 2.
In figure: 1, shell, 2, air inlet, 3, driving motor, 4, motor shaft, 5, air outlet, 6, curved cover plate, 7, hinge,
8, limited block, 9, gasket, 10, handle, 11, bracket, 12, bearing block, 13, shaft, 14, impeller, 15, cylinder, 16, piston
Bar, 17, rectangular positioning wedged block, 18, rectangular locating groove.
Specific embodiment
Particular content of the invention is described in detail in the following with reference to the drawings and specific embodiments.
As shown in Figure 1, Figure 2, Figure 3, Figure 4, draught fan impeller structure capable of washing, comprising: shell 1, in the side of the shell 1
It is provided with air inlet 2, the other side of the shell 1 is provided with driving motor 3, the motor shaft 4 of the driving motor 3 protrudes into shell
In body 1, end face one end of the shell 1 is provided with air outlet 5, the end face other end of the shell 1 is provided with arc covers
Plate 6, the upper end of the curved cover plate 6 is by hinge 7 and 1 active link of shell, on the shell 1 of 6 lower end of curved cover plate
Be provided with the mutually matched limited block 8 of curved cover plate 6, be provided with gasket 9 between the limited block 8 and curved cover plate 6,
The lower end outside of the curved cover plate 6 is provided with handle 10,5 two sides of curved cover plate in the shell 1 pass through branch respectively
Frame 11 is symmetrically arranged with bearing block 12, in the bearing block 12 rotation be provided with shaft 13, described two bearing blocks 12 it
Between shaft 13 on be provided with impeller 14, the shaft 13 stretch out bearing block 12 one end on be provided with cylinder 15, described
Rectangular positioning wedged block 17 is provided on the piston rod 16 of cylinder 15, be provided on the motor shaft 4 of the driving motor 3 with
The rectangular mutually matched rectangular locating groove 18 of positioning wedged block 17.
When above-mentioned draught fan impeller structure capable of washing is cleaned, start cylinder 15, the piston rod 16 of cylinder 15 drives rectangular
Positioning wedged block 17 is moved out of rectangular locating groove 18, pulls out curved cover plate 6 by handle 10, curved cover plate 16
Upper end is rotated clockwise on shell 1 by hinge 7, and the lower end of curved cover plate 16 is separated with shell 1, and curved cover plate 16 passes through branch
Frame 11 drives bearing block 12 to rotate clockwise around hinge 7, and bearing block 12 drives shaft 13 to rotate clockwise around hinge 7, from
And impeller 14 is rotated clockwise around hinge 7 up to impeller 14 turns to outside shell 1, people can carry out impeller direct
Cleaning after the completion of cleaning, unclamps handle 10, and curved cover plate 6 resets counterclockwise by self gravity, so that impeller 14 is multiple
Position, is again started up cylinder 15, and the piston rod 16 of cylinder 15 drives rectangular positioning wedged block 17 to be inserted into rectangular locating groove 18 and carries out
Positioning.
When work, start driving motor 3, the motor shaft 4 of driving motor 3 drives rectangular positioning wedged block 17 to rotate, rectangular fixed
Position fixture block 17 drives cylinder 15 to rotate by piston rod 16, and cylinder 15 drives shaft 13 to rotate in bearing block 12,13 band of shaft
Movable vane wheel 14 rotates, and gas enters in shell 1 from air inlet 2, sends out from air outlet 5.
It is fast can directly to be produced progress by above-mentioned draught fan impeller structure capable of washing, structure novel out of shell for draught fan impeller
Speed cleaning, eliminates the trouble of disassembly, easy to clean, time saving and energy saving.
Claims (1)
1. draught fan impeller structure capable of washing, it is characterised in that: include: shell (1), the side of the shell (1) be provided with into
Air port (2) is provided with driving motor (3) in the other side of the shell (1), and the motor shaft (4) of the driving motor (3) protrudes into
In shell (1), end face one end of the shell (1) is provided with air outlet (5), is set in the end face other end of the shell (1)
It is equipped with curved cover plate (6), the upper end of the curved cover plate (6) is by hinge (7) and shell (1) active link, in the arc
Be provided on the shell (1) of cover board (6) lower end with curved cover plate (6) mutually matched limited block (8), in the limited block (8)
It is provided with gasket (9) between curved cover plate (6), the lower end outside of the curved cover plate (6) is provided with handle (10),
Curved cover plate (5) two sides in the shell (1) pass through bracket (11) respectively and are symmetrically arranged with bearing block (12), in the bearing
Rotation is provided with shaft (13) in seat (12), is provided with impeller in the shaft (13) between described two bearing blocks (12)
(14), cylinder (15) are provided on one end that the shaft (13) stretch out bearing block (12), the piston in the cylinder (15)
Rectangular positioning wedged block (17) are provided on bar (16), be provided on the motor shaft (4) of the driving motor (3) with it is rectangular
The mutually matched rectangular locating groove (18) of positioning wedged block (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811110787.1A CN109253111A (en) | 2018-09-21 | 2018-09-21 | Draught fan impeller structure capable of washing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811110787.1A CN109253111A (en) | 2018-09-21 | 2018-09-21 | Draught fan impeller structure capable of washing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109253111A true CN109253111A (en) | 2019-01-22 |
Family
ID=65048656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811110787.1A Withdrawn CN109253111A (en) | 2018-09-21 | 2018-09-21 | Draught fan impeller structure capable of washing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109253111A (en) |
-
2018
- 2018-09-21 CN CN201811110787.1A patent/CN109253111A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190122 |