CN208123099U - A kind of flow-mixing blower fan - Google Patents
A kind of flow-mixing blower fan Download PDFInfo
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- CN208123099U CN208123099U CN201820536408.4U CN201820536408U CN208123099U CN 208123099 U CN208123099 U CN 208123099U CN 201820536408 U CN201820536408 U CN 201820536408U CN 208123099 U CN208123099 U CN 208123099U
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 29
- 230000005611 electricity Effects 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 5
- 239000012535 impurity Substances 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to the technical fields of flow-mixing blower fan can according to demand be adjusted input open height more particularly to a kind of flow-mixing blower fan, improve adaptability；The air for being input to enclosure interior can be handled simultaneously, reduce the entrance of dust impurity, improve usability；And it can carry out in the region of not power supply using reduction uses limitation；Including shell, motor, guide vane wheel, blade and bracket, motor is installed inside housings, and blade is arranged on guide vane wheel；It further include four groups of supporting elements, bracket includes pedestal, two groups of screwed pipes, threaded rod and two groups of ball bearings under two groups, and threaded rod bottom end is inserted into respectively under two groups and spiral shell is filled to inside two groups of screwed pipe tops；It further include circular filter plate and handle, circular filter plate is inserted into and is screwed on input port, and handle is arranged in circular filter plate left end；It further include battery, fixing piece and switch panel, battery setting is arranged in pedestal top, switch panel in battery front end.
Description
Technical field
The utility model relates to the technical fields of flow-mixing blower fan, more particularly to a kind of flow-mixing blower fan.
Background technique
It is well known that flow-mixing blower fan is a kind of for places such as tunnel, underground garage, advanced civil buildings, metallurgy, factories and miness
Ventilation and fire-fighting high-temperature smoke discharging device, be widely used in blower field；Existing flow-mixing blower fan includes
Shell, motor, guide vane wheel, blade and bracket, shell are arranged on bracket, and shell left and right ends are respectively arranged with input port and defeated
Outlet, motor are installed inside housings, and power supply line is provided on input end of motor, and guide vane wheel is arranged on the output end of motor,
Blade is arranged on guide vane wheel；Existing flow-mixing blower fan using when be first moved at specified region, and input port is aligned
The air outlet in specified region, is later powered to motor, makes motor that guide vane wheel and blade be driven to be rotated, at air outlet
Air extraction；Find that input port position is fixed in existing flow-mixing blower fan use, it cannot be according to outlet air open height to it
Height is adjusted, and adaptability is poor；And air is when being input to enclosure interior, and the internal dust impurity contained can be covered
It covers and is gradually accumulated on motor lateral surface, will affect the normal use of motor when amount of dust is more, so as to cause its usability
It is limited；And motor can only plug-in use, there is no the region of power supply not to be available so as to cause this device, it is higher using limitation.
Utility model content
In order to solve the above technical problems, the utility model provide it is a kind of can according to demand to input open height be adjusted,
Improve adaptability；The air for being input to enclosure interior can be handled simultaneously, reduce the entrance of dust impurity, improved and use
Property；And it can carry out in the region of not power supply using reduction uses the flow-mixing blower fan of limitation.
A kind of flow-mixing blower fan of the utility model, including shell, motor, guide vane wheel, blade and bracket, shell left and right ends
It is respectively arranged with input port and delivery outlet, motor is installed inside housings, power supply line is provided on input end of motor, guide vane wheel is set
It sets on the output end of motor, blade is arranged on guide vane wheel；It further include four groups of supporting elements, the bracket includes pedestal, two groups
Screwed pipe, threaded rod and two groups of ball bearings under two groups are provided with mounting groove, two groups of balls at left and right sides of pedestal top
Bearing is separately positioned in two groups of mounting grooves, and two groups of screwed pipe bottom ends are inserted into respectively inside two groups of ball bearings, spiral shell under two groups
Rasp bar bottom end is inserted into respectively and spiral shell is filled to inside two groups of screwed pipe tops, and threaded rod tip is left with housing bottom respectively under two groups
Right two sides connection, four groups of supporting elements are separately positioned in pedestal top front left side, left rear side, forward right side and right lateral side, and
Four groups of supporting element tops are connect with housing bottom front left side, left rear side, forward right side and right lateral side respectively；It further include circular filter plate
And handle, the circular filter plate match with input port, and are provided with external thread structure on circular filter plate lateral wall, it is defeated
The internal thread structure to match with circular filter plate external thread structure is provided on inlet inside wall, and the circular filter plate is inserted
Enter and be screwed on input port, handle is arranged in circular filter plate left end, and handle is located at enclosure interior；Further include battery,
Fixing piece and switch panel, the battery is arranged on pedestal top, and battery is electrically connected with motor, and the switch panel is set
It sets in battery front end, and switch panel is electrically connected with battery, the fixing piece is arranged on pedestal top, and battery passes through
Fixing piece is fixed on the base.
A kind of flow-mixing blower fan of the utility model, the supporting element include lower supporting block, upper supporting block and support spring group,
On lower supporting block top, upper supporting block is arranged on support spring group top for the support spring group setting.
A kind of flow-mixing blower fan of the utility model, the fixing piece include left supported plate, right supported plate, left-hand thread bar, right-hand thread
Bar, left-hand rotation motion block, right-hand rotation motion block, left fixed plate and right fixed plate, the left supported plate and right supported plate are separately positioned on pedestal top
In left area and right half area, and left through-hole and right through-hole are respectively arranged on left supported plate and right supported plate, the left through-hole
With the internal thread structure to match with left-hand thread bar and right-hand thread bar external thread structure, and left spiral shell are respectively arranged with inside right through-hole
Rasp bar and right-hand thread bar are screwed on left supported plate and right supported plate respectively, and the left fixed plate and right fixed plate are separately positioned on left spiral shell
Rasp bar right end and right-hand thread bar left end, left-hand rotation motion block and right-hand rotation motion block are separately positioned on left-hand thread bar left end and right-hand thread bar is right
End.
A kind of flow-mixing blower fan of the utility model, further includes left antiskid plate and right antiskid plate, and the left antiskid plate and the right side are anti-
Slide plate is separately positioned on left fixed plate right end and right fixed plate left end, and left antiskid plate and right antiskid plate are respectively with battery or so
Two end in contact.
A kind of flow-mixing blower fan of the utility model further includes two groups of stop collars, two groups of screwed pipes lower half areas outside
Annular placing groove is provided on wall, two groups of stop collars are set in two groups of annular placing grooves, and two groups of stop collar bottom ends
It is connect respectively with the pedestal top left and right sides.
A kind of flow-mixing blower fan of the utility model, further includes four groups of supporting legs and four groups of idler wheels, and four groups of supporting legs are set respectively
It sets in pedestal front left side, left rear side, forward right side and right lateral side, four groups of idler wheels are separately positioned on four groups of supporting leg bottom ends.
The beneficial effects of the utility model are compared with prior art：By above-mentioned setting, can be passed through by helicitic texture
Two groups of screwed pipes of rotation control threaded rod drive shell under two groups and move up and down simultaneously, so as to according to demand to input port
Height is adjusted, and improves adaptability；Processing can be filtered to the air for being input to enclosure interior by filter plate simultaneously,
To reduce the entrance of dust impurity, usability is improved；And motor can be supplied by opening switch panel control battery
Electricity, to make motor that can carry out in the region of not power supply using reduction uses limitation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the outside schematic diagram of Fig. 1；
Fig. 3 is the portion the A partial enlarged view of Fig. 1；
It is marked in attached drawing：1, shell；2, motor；3, guide vane wheel；4, blade；5, bracket；6, supporting element；7, pedestal；8, spiral shell
Line pipe；9, lower threaded rod；10, ball bearing；11, circular filter plate；12, handle；13, battery；14, fixing piece；15, it switchs
Panel；16, lower supporting block；17, support spring group；18, left supported plate；19, right-hand thread bar；20, right-hand rotation motion block；21, right antiskid plate；
22, stop collar；23, supporting leg；24, idler wheel.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
As shown in Figure 1 to Figure 3, a kind of flow-mixing blower fan of the utility model, including shell 1, motor 2, guide vane wheel 3, blade 4
With bracket 5, shell left and right ends are respectively arranged with input port and delivery outlet, and motor is installed inside housings, on input end of motor
It is provided with power supply line, guide vane wheel is arranged on the output end of motor, and blade is arranged on guide vane wheel；It further include four groups of supporting elements 6,
Bracket includes threaded rod 9 and two groups of ball bearings 10 under 7, two groups of pedestal, 8, two groups of screwed pipe, is all provided at left and right sides of pedestal top
It is equipped with mounting groove, two groups of ball bearings are separately positioned in two groups of mounting grooves, and two groups of screwed pipe bottom ends are inserted into two groups of rollings respectively
Pearl Bearing inner, threaded rod bottom end is inserted into respectively under two groups and spiral shell is filled to inside two groups of screwed pipe tops, and threaded rod under two groups
Top is connect with the housing bottom left and right sides respectively, before four groups of supporting elements are separately positioned on pedestal top front left side, left rear side, the right side
On side and right lateral side, and four groups of supporting element tops are connect with housing bottom front left side, left rear side, forward right side and right lateral side respectively；
It further include circular filter plate 11 and handle 12, circular filter plate matches with input port, and sets on circular filter plate lateral wall
It is equipped with external thread structure, the internal thread structure to match with circular filter plate external thread structure is provided on the inner sidewall of input port,
And circular filter plate is inserted into and is screwed on input port, handle is arranged in circular filter plate left end, and handle is located at enclosure interior；
It further include battery 13, fixing piece 14 and switch panel 15, battery is arranged on pedestal top, and battery is electrically connected with motor
It connecing, switch panel is arranged in battery front end, and switch panel is electrically connected with battery, and fixing piece is arranged on pedestal top, and
Battery is fixed on the base by fixing piece；It, can be by helicitic texture, by rotating two groups of screw threads simultaneously by above-mentioned setting
Threaded rod drives shell to move up and down under two groups of control system, so as to which input open height is adjusted according to demand, mentions
High adaptability；Processing can be filtered to the air for being input to enclosure interior by filter plate simultaneously, to reduce grey trifle in the world
The entrance of matter improves usability；And motor can be powered by opening switch panel control battery, to make motor can
It carries out in the region of not power supply using reduction uses limitation.
A kind of flow-mixing blower fan of the utility model, supporting element include lower supporting block 16, upper supporting block and support spring group 17,
The setting of support spring group is arranged in lower supporting block top, upper supporting block on support spring group top；It, can be to shell by above-mentioned setting
Body is supported, and improves its support effect and stability.
A kind of flow-mixing blower fan of the utility model, fixing piece include left supported plate 18, right supported plate, left-hand thread bar, right-hand thread bar
19, left-hand rotation motion block, right-hand rotation motion block 20, left fixed plate and right fixed plate, left supported plate and right supported plate are separately positioned on a pedestal top left side
On half region and right half area, and left through-hole and right through-hole are respectively arranged on left supported plate and right supported plate, left through-hole and the right side are logical
Be respectively arranged with the internal thread structure to match with left-hand thread bar and right-hand thread bar external thread structure inside hole, and left-hand thread bar and
Right-hand thread bar is screwed on left supported plate and right supported plate respectively, left fixed plate and right fixed plate be separately positioned on left-hand thread bar right end and
Right-hand thread bar left end, left-hand rotation motion block and right-hand rotation motion block are separately positioned on left-hand thread bar left end and right-hand thread bar right end；By above-mentioned
Setting can drive left fixed plate and right fixed plate to battery by helicitic texture by rotation left-hand thread bar and right-hand thread bar
It is fixed.
A kind of flow-mixing blower fan of the utility model, further includes left antiskid plate and right antiskid plate 21, and left antiskid plate and the right side are anti-skidding
Plate is separately positioned on left fixed plate right end and right fixed plate left end, and left antiskid plate and right antiskid plate respectively with battery or so two
End in contact；By above-mentioned setting, frictional force can be increased, improve the stability between fixing piece and battery.
A kind of flow-mixing blower fan of the utility model further includes two groups of stop collars 22, two groups of overseas side walls of screwed pipe bottom half
On be provided with annular placing groove, two groups of stop collars are set in two groups of annular placing grooves, and two groups of stop collar bottom ends point
It is not connect with the pedestal top left and right sides；By above-mentioned setting, the stability between screwed pipe and pedestal can be enhanced.
A kind of flow-mixing blower fan of the utility model, further includes four groups of supporting legs 23 and four groups of idler wheels 24, and four groups of supporting legs are set respectively
It sets in pedestal front left side, left rear side, forward right side and right lateral side, four groups of idler wheels are separately positioned on four groups of supporting leg bottom ends；By upper
Setting is stated, can facilitate and it is moved.
A kind of flow-mixing blower fan of the utility model, is first moved at specified region when in use, then revolves simultaneously
Turn two groups of screwed pipes and control threaded rod under two groups shell is driven to move up and down, until input port is directed at going out for specified region
It until air port, is powered later to motor, if locating region does not have power supply, opens switch panel control battery to motor
It is powered, makes motor that guide vane wheel and blade be driven to be rotated, after the air at air outlet is filtered by circular filter plate
Extraction；Circular filter plate can be rotated to spiral shell after a period of use to go out out of input port, then it is cleaned or is replaced
It changes.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into modification.
Claims (6)
1. a kind of flow-mixing blower fan, including shell（1）, motor（2）, guide vane wheel（3）, blade（4）And bracket（5）, shell（1）Left and right
Both ends are respectively arranged with input port and delivery outlet, motor（2）It is mounted on shell（1）Inside, motor（2）Electricity is provided on input terminal
Source line, guide vane wheel（3）It is arranged in motor（2）Output end on, blade（4）It is arranged in guide vane wheel（3）On；It is characterized in that, also
Including four groups of supporting elements（6）, the bracket（5）Including pedestal（7）, two groups of screwed pipes（8）, threaded rod under two groups（9）With two groups
Ball bearing（10）, pedestal（7）Mounting groove, two groups of ball bearings are provided at left and right sides of top（10）It is separately positioned on
In two groups of mounting grooves, two groups of screwed pipes（8）Bottom end is inserted into two groups of ball bearings respectively（10）Inside, threaded rod under two groups（9）
Bottom end is inserted into respectively and spiral shell is filled to two groups of screwed pipes（8）Inside top, and threaded rod under two groups（9）Top respectively with shell（1）
Connection, four groups of supporting elements at left and right sides of bottom end（6）It is separately positioned on pedestal（7）Top front left side, left rear side, forward right side and
In right lateral side, and four groups of supporting elements（6）Top respectively with shell（1）Bottom end front left side, left rear side, forward right side and right lateral side connect
It connects；It further include circular filter plate（11）And handle（12）, the circular filter plate（11）Match with input port, and in round mistake
Filter plate（11）It is provided with external thread structure on lateral wall, is provided on the inner sidewall of input port and circular filter plate（11）External screw thread knot
The internal thread structure that structure matches, and the circular filter plate（11）It is inserted into and is screwed on input port, handle（12）Setting exists
Circular filter plate（11）Left end, and handle（12）Positioned at shell（1）It is internal；It further include battery（13）, fixing piece（14）With open
Close panel（15）, the battery（13）It is arranged in pedestal（7）Top, and battery（13）With motor（2）Electrical connection, it is described to open
Close panel（15）It is arranged in battery（13）Front end, and switch panel（15）With battery（13）Electrical connection, the fixing piece
（14）It is arranged in pedestal（7）Top, and battery（13）Pass through fixing piece（14）It is fixed on pedestal（7）On.
2. a kind of flow-mixing blower fan as described in claim 1, which is characterized in that the supporting element（6）Including lower supporting block（16）,
Upper supporting block and support spring group（17）, the support spring group（17）It is arranged in lower supporting block（16）Top, upper supporting block are set
It sets in support spring group（17）Top.
3. a kind of flow-mixing blower fan as claimed in claim 2, which is characterized in that the fixing piece（14）Including left supported plate（18）,
Right supported plate, left-hand thread bar, right-hand thread bar（19）, left-hand rotation motion block, right-hand rotation motion block（20）, left fixed plate and right fixed plate, the left side
Supporting plate（18）Pedestal is separately positioned on right supported plate（7）In top left area and right half area, and in left supported plate（18）The right side and
It is respectively arranged with left through-hole and right through-hole on supporting plate, is respectively arranged with inside the left through-hole and right through-hole and left-hand thread bar and the right side
Threaded rod（19）The internal thread structure that external thread structure matches, and left-hand thread bar and right-hand thread bar（19）It is screwed on left branch respectively
Plate（18）On right supported plate, the left fixed plate and right fixed plate are separately positioned on left-hand thread bar right end and right-hand thread bar（19）It is left
End, left-hand rotation motion block and right-hand rotation motion block（20）It is separately positioned on left-hand thread bar left end and right-hand thread bar（19）Right end.
4. a kind of flow-mixing blower fan as claimed in claim 3, which is characterized in that further include left antiskid plate and right antiskid plate（21）,
The left antiskid plate and right antiskid plate（21）It is separately positioned on left fixed plate right end and right fixed plate left end, and left antiskid plate and the right side
Antiskid plate（21）Respectively with battery（13）Left and right ends contact.
5. a kind of flow-mixing blower fan as claimed in claim 4, which is characterized in that further include two groups of stop collars（22）, described two groups
Screwed pipe（8）Annular placing groove, two groups of stop collars are provided on the overseas side wall of bottom half（22）It is set in two groups of annulars
In placing groove, and two groups of stop collars（22）Bottom end respectively with pedestal（7）Connection at left and right sides of top.
6. a kind of flow-mixing blower fan as claimed in claim 5, which is characterized in that further include four groups of supporting legs（23）With four groups of idler wheels
（24）, four groups of supporting legs（23）It is separately positioned on pedestal（7）In front left side, left rear side, forward right side and right lateral side, four groups of idler wheels
（24）It is separately positioned on four groups of supporting legs（23）Bottom end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820536408.4U CN208123099U (en) | 2018-04-16 | 2018-04-16 | A kind of flow-mixing blower fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820536408.4U CN208123099U (en) | 2018-04-16 | 2018-04-16 | A kind of flow-mixing blower fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208123099U true CN208123099U (en) | 2018-11-20 |
Family
ID=64191830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820536408.4U Expired - Fee Related CN208123099U (en) | 2018-04-16 | 2018-04-16 | A kind of flow-mixing blower fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208123099U (en) |
-
2018
- 2018-04-16 CN CN201820536408.4U patent/CN208123099U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |