CN108006764A - A kind of range hood automatic flushing device - Google Patents
A kind of range hood automatic flushing device Download PDFInfo
- Publication number
- CN108006764A CN108006764A CN201710542870.5A CN201710542870A CN108006764A CN 108006764 A CN108006764 A CN 108006764A CN 201710542870 A CN201710542870 A CN 201710542870A CN 108006764 A CN108006764 A CN 108006764A
- Authority
- CN
- China
- Prior art keywords
- range hood
- automatic flushing
- impeller
- flushing device
- jet pipe
- 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- Withdrawn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
- 238000011010 flushing procedure Methods 0.000 title claims abstract description 18
- 238000004140 cleaning Methods 0.000 claims abstract description 38
- 239000012530 fluid Substances 0.000 claims abstract description 23
- 239000007921 spray Substances 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 208000036829 Device dislocation Diseases 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2057—Removing cooking fumes using a cleaning liquid
Abstract
The present invention relates to a kind of range hood automatic flushing device, including the jet pipe (2) for impeller (11) jet cleaning fluid into spiral case (1)；It is characterized in that the jet pipe (2) is spacing can be relatively on the telescopic device (3) of the impeller (11) axial movement, driving device (4) is drivingly connected the telescopic device (3).It is preferred that the telescopic device (3) includes screw (31) and the nut (32) being threaded on the screw (31), the driving device (4) is drivingly connected the screw (31)；The screw (31) positions relative to the spiral case (1)；The jet pipe (2) connects the nut (32).Compared with prior art, range hood automatic flushing device provided by the present invention can be moved back and forth along the axial direction of impeller, so as to clean to each several part of impeller, avoided the generation at cleaning dead angle, impeller can comprehensively be cleaned, ensure that cleaning performance.
Description
Technical field
The present invention relates to range hood field, more particularly to a kind of range hood automatic flushing device.
Background technology
Range hood is one of kitchen appliance of Modern Family's indispensability, due to the long-time service of range hood so that inner cavity
Full of greasy dirt, particularly on the impeller of blower fan system, the dirt increasingly accumulated destroys the dynamic balancing of impeller, adds negative
Carry, make the smoking hydraulic performance decline of range hood, noise becomes larger.
Traditional impeller cleaning method is to disassemble centrifugal blower, after being cleaned outside professional's machine, then is installed
Go.This method is not only laborious, and if Rig up error, can destroy the dynamic balancing of range hood, causes the damage of suction effect
Lose.
For convenience of the cleaning of range hood, people have developed automatic flushing device.Steam is sprayed to impeller by jet pipe
And/or water, realize the automatic cleaning to smoke machine impeller.
But there is usually one jet pipe, the opening direction of jet pipe top nozzle for the automatic flushing device of existing range hood
It is changeless, causes its clean range to be restricted, there are many cleaning dead angles, influence cleaning performance.
The content of the invention
The technical problems to be solved by the invention be for the prior art present situation provide it is a kind of can be to the leaf of centrifugal blower
Take turns the range hood automatic flushing device cleaned comprehensively.
Technical solution is used by the present invention solves above-mentioned technical problem：1, a kind of range hood cleans dress automatically
Put, include wind turbine and cleaning device, wind turbine includes spiral case (1) and the impeller in spiral case (1), and cleaning device includes being used for
The jet pipe (2) of impeller (11) jet cleaning fluid into spiral case (1)；It is characterized in that the jet pipe (2) is spacing in flexible dress
Put on (3), which can back and forth move under the driving of driving device (4) on the axial direction of the impeller (11)
It is dynamic.
The wind turbine can be the wind turbine using centrifugal impeller or the wind turbine using three-dimensional flow impeller.
It can realize that the telescopic device moved back and forth can use the various prior arts, preferably, the telescopic device can be with
Including screw and the nut being threaded on the screw, the driving device is drivingly connected the screw；The screw phase
Positioned for the spiral case；The jet pipe connects the nut.
It is preferred that the jet pipe connects the nut by connecting rod；The telescopic device further includes guide sleeve, the guide sleeve
Positioned relative to the spiral case, and the guide sleeve is equipped with pilot hole, and the connecting rod can be moved along the pilot hole；
The screw is contained in the guide sleeve, and the driving device is spacing on the guide sleeve.
In above-mentioned each scheme, the jet pipe can be the endless tube in circular ring shape, and the endless tube is equipped with for cleaning fluid spray
The spray orifice gone out, and telescoping tube of the endless tube connection for transmitting clear stream fluid.The structure can clean to each leaf at the same time
Take turns, and clean fluid to spray with identical speed, cleaning performance is uniform, further avoid cleaning dead angle.
Alternatively, the jet pipe can also include the hollow pipe axis in inner cavity, the pipe axis) it is connected with least two circumferentially cloth
The blade put, the blade has the inner cavity for connecting the pipe axis, and the blade is equipped with the spray sprayed for cleaning fluid
Hole.
It is preferred that each blade can connect the pipe axis by casing, described sleeve pipe can rotationally connect the pipe axis,
And blade is in fluid communication by casing and pipe axis.The structure facilitates the installation of each component, and can be readily achieved each action, realizes
Default performance.
Preferably, the spray orifice of each blade is towards the same hand of spiral.The program enables blade in cleaning fluid
The rotation of jet-action lower edge pipe axis so that the cleaning fluid rotary sprayed, impacts impeller, cleaning performance with the impulse force of bigger
More preferably.
Further, the blade can be circumferentially evenly arranged, helically paddle structure.
Compared with prior art, range hood automatic flushing device provided by the present invention can be along the axial direction of impeller
Move back and forth, so as to clean to each several part of impeller, avoid the generation at cleaning dead angle, impeller can comprehensively be cleaned,
It ensure that cleaning performance.
Brief description of the drawings
Fig. 1 is the schematic perspective view of 1 assembling structure of the embodiment of the present invention；
Fig. 2 is the schematic perspective view of 1 decomposition texture of the embodiment of the present invention；
Fig. 3 is the longitudinal sectional view of 1 assembling structure of the embodiment of the present invention；
Fig. 4 is the schematic perspective view of 2 assembling structure of the embodiment of the present invention；
Fig. 5 is the schematic perspective view of 2 decomposition texture of the embodiment of the present invention；
Fig. 6 is the longitudinal sectional view of 2 assembling structure of the embodiment of the present invention；
Fig. 7 is the schematic perspective view of blade in the embodiment of the present invention 2.
Embodiment
The present invention is described in further detail below in conjunction with attached drawing embodiment.
Embodiment 1
As shown in Figure 1 to Figure 3, which includes：
Jet pipe 2, the jet cleaning fluid on the impeller 11 to spiral case 1, the structure of jet pipe 2 can have a variety of, this implementation
Jet pipe 2 in example includes endless tube 21, and multiple spray orifices 211 sprayed for cleaning fluid, the company of endless tube 21 are interval with endless tube 21
Connect the telescoping tube 23 for transmitting clear stream fluid, the inner cavity of the tube chamber connection endless tube 21 of telescoping tube 23.
The connection cleaning fluid source 5 of telescoping tube 23.Cleaning fluid source can be selected of the prior art any one as needed
Kind, such as steam, high-temperature water or cleaning solution containing cleaning agent, etc..
Telescopic device 3, for driving jet pipe 2 to be moved along the axial direction of impeller 11；Including screw 31 and it is threaded in
Nut 32 on screw 31, guide sleeve 34 are fixed on spiral case 1, and guide sleeve 34 is equipped with pilot hole 35,33 attaching nut of connecting rod
32 and it can be moved together with nut 32, connecting rod 33 is through pilot hole 35 and can be moved along pilot hole 35；
Screw 31 is contained in guide sleeve 34, and driving device 4 is motor, and driving device 4 is installed on guide sleeve 34, motor
Output shaft be drivingly connected screw 31.
When needing cleaning, motor work, driving screw rotates, and drives nut to be moved along screw length direction；Nut drives
Dynamic connecting rod is moved along pilot hole, so that endless tube is moved relative to the axial reciprocating of impeller, makes to spray via the spray orifice on endless tube
Cleaning fluid can clean to all sites on impeller, cleaning performance is good, no cleaning dead angle.
Embodiment 2
As shown in Figures 4 to 7, the jet pipe 2 in the present embodiment includes being used for the pipe axis 24 for connecting cleaning fluid source 5, pipe axis
24 are externally connected with casing 26, and casing 26 can rotationally sealed joint pipe axis 24；Two are evenly equipped with the perisporium of casing 26 helically
The blade 25 of paddle structure arrangement, is equipped with multiple spray orifices 251 on the homonymy side wall of two blades.
During work, jet pipe 2 is under the driving of telescopic device 3, in addition to it can be moved back and forth along the axial direction of impeller, each leaf
Piece drive sleeve can also rotate under the driving of the jet power of cleaning fluid along central siphon, so that the cleaning fluid rotation sprayed
Turn, impeller is impacted with the impulse force of bigger, cleaning performance is more preferable.
Remaining content is same as Example 1.
Claims (9)
1. a kind of range hood automatic flushing device, includes wind turbine and cleaning device, wind turbine includes spiral case (1) and positioned at spiral case
(1) impeller in, cleaning device include the jet pipe (2) of impeller (11) the jet cleaning fluid being used for into spiral case (1)；Its feature
It is that the jet pipe (2) is spacing on telescopic device (3), which can be described under the driving of driving device (4)
Moved back and forth on the axial direction of impeller (11).
2. range hood automatic flushing device according to claim 1, it is characterised in that the telescopic device (3) includes silk
Bar (31) and the nut (32) being threaded on the screw (31), the driving device (4) are drivingly connected the screw
(31)；The screw (31) positions relative to the spiral case (1)；The jet pipe (2) connects the nut (32).
3. range hood automatic flushing device according to claim 2, it is characterised in that the jet pipe (2) passes through connecting rod
(33) nut (32) is connected；The telescopic device (3) further includes guide sleeve (34), and the guide sleeve (34) is relative to described
Spiral case (1) positions, and the guide sleeve (34) is equipped with pilot hole (35), and the connecting rod (33) can be along the pilot hole (35)
It is mobile；
The screw (31) is contained in the guide sleeve (34), and the driving device (4) is spacing on the guide sleeve (34).
4. the range hood automatic flushing device according to any claim in claims 1 to 3, it is characterised in that described
Jet pipe (2) is the endless tube (21) in circular ring shape, and the endless tube (21) is equipped with the spray orifice (211) sprayed for cleaning fluid, and
Endless tube (21) connection is used for the telescoping tube (23) for transmitting clear stream fluid.
5. the range hood automatic flushing device according to any claim in claims 1 to 3, it is characterised in that described
Jet pipe (2) includes the hollow pipe axis (24) in inner cavity, and the pipe axis (24) is connected with least two blades (25) circumferentially,
The blade (25) has the inner cavity for connecting the pipe axis (24), and the blade (25) is equipped with what is sprayed for cleaning fluid
Spray orifice (251).
6. range hood automatic flushing device according to claim 5, it is characterised in that each blade (25) passes through set
Manage (26) and connect the pipe axis (24), described sleeve pipe (26) can rotationally connect the pipe axis (24), and blade (25) passes through set
(26) are managed with pipe axis (24) to be in fluid communication.
7. range hood automatic flushing device according to claim 6, it is characterised in that the spray orifice of each blade (25)
(251) towards the same hand of spiral.
8. range hood automatic flushing device according to claim 5, it is characterised in that the blade (21) is circumferentially equal
Even arrangement, helically paddle structure.
9. range hood automatic flushing device according to claim 1, it is characterised in that the driving device (4) is electricity
Machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710542870.5A CN108006764A (en) | 2017-07-05 | 2017-07-05 | A kind of range hood automatic flushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710542870.5A CN108006764A (en) | 2017-07-05 | 2017-07-05 | A kind of range hood automatic flushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108006764A true CN108006764A (en) | 2018-05-08 |
Family
ID=62048795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710542870.5A Withdrawn CN108006764A (en) | 2017-07-05 | 2017-07-05 | A kind of range hood automatic flushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108006764A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111237827A (en) * | 2018-11-28 | 2020-06-05 | 宁波方太厨具有限公司 | Fan system capable of cleaning front-end filter screen |
-
2017
- 2017-07-05 CN CN201710542870.5A patent/CN108006764A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111237827A (en) * | 2018-11-28 | 2020-06-05 | 宁波方太厨具有限公司 | Fan system capable of cleaning front-end filter screen |
| CN111237827B (en) * | 2018-11-28 | 2022-03-18 | 宁波方太厨具有限公司 | Fan system capable of cleaning front-end filter screen |
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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: 20180508 |