CN207728584U - A kind of energy-saving box-type centrifugal fan - Google Patents
A kind of energy-saving box-type centrifugal fan Download PDFInfo
- Publication number
- CN207728584U CN207728584U CN201721121549.1U CN201721121549U CN207728584U CN 207728584 U CN207728584 U CN 207728584U CN 201721121549 U CN201721121549 U CN 201721121549U CN 207728584 U CN207728584 U CN 207728584U
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- China
- Prior art keywords
- fan
- housing
- air
- babinet
- fan body
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Abstract
The utility model discloses a kind of energy-saving box-type centrifugal fans,Including babinet,Fan body,Fan housing,Wind wheel,Fixing bracket,Fixed block,Isometry block,Discharge pipe,Outlet housing,The fan body installed with fixing bracket is set in babinet,The right end of fan body sets fan housing,The both sides of fan housing respectively set air inlet hole,The rotation axis connection of wind wheel and fan body in fan housing,The discharge pipe being connected to fan housing is connected to the outlet housing air duct outside babinet,The utility model is box,Shape rule,It is easy for installation,After fan body drives wind wheel rotation,Extraneous air from babinet it is suitable for reading from suck,Air is set to form rotating vortex,Greatly improve the air pressure of air inlet,Air after supercharged is entered from the air inlet hole of fan housing both sides in fan housing afterwards,It is sent out from outlet housing by discharge pipe after further increasing wind pressure,Substantially increase the service efficiency and air supply efficiency of fan body,The power of fan body can be reduced while reaching setting air output,Energy-saving and emission-reduction.
Description
Technical field
The utility model is related to a kind of fan-type technical field, especially a kind of energy-saving box-type centrifugal fan.
Background technology
Conventional centrifugal blower is sent out after the air that fan blade sucks once is pressurized, and the size of air output depends on fan blade
Size, the motor of the size of fan blade mating corresponding power simultaneously, air inlet is single flow with outlet air, without additional measure into traveling
One step is pressurized air-flow, applies work, the energy of consuming larger for a long time.
Utility model content
The purpose of the utility model is to overcome above-mentioned the deficiencies in the prior art, provide a kind of energy-saving box centrifugation wind
Machine, including babinet, fan body, fan housing, wind wheel, fixing bracket, fixed block, isometry block, discharge pipe, outlet housing are set in babinet
The fan body installed with fixing bracket, the right end of fan body set fan housing, and the both sides of fan housing respectively set air inlet hole, the wind in fan housing
The rotation axis connection of wheel and fan body, the discharge pipe being connected to fan housing are connected to the outlet housing air duct outside babinet, this practicality
It is novel that shape rule is easy for installation to be box, after fan body drives wind wheel rotation, extraneous air from babinet it is suitable for reading from suction
Enter, so that air is formed rotating vortex, greatly improve the air pressure of air inlet, after air after supercharged from the air inlet holes of fan housing both sides into
Enter in fan housing, is sent out from outlet housing by discharge pipe after further increasing wind pressure, substantially increase the service efficiency of fan body
And air supply efficiency, the power of fan body, energy-saving and emission-reduction can be reduced while reaching setting air output.
In order to achieve the above objectives, the utility model provides a kind of energy-saving box-type centrifugal fan, including babinet, wind turbine sheet
Body, fan housing, wind wheel, fixing bracket, fixed block, isometry block, discharge pipe, outlet housing set in the babinet and are installed with fixing bracket
Fan body, the right end of the fan body sets fan housing, and the both sides of the fan housing respectively set air inlet hole, the wind wheel in fan housing and wind
The rotation axis connection of machine ontology, the discharge pipe being connected to fan housing are connected to the outlet housing air duct outside babinet.
The fan housing is divided into isometry block and is fixed with cabinet wall.
The bottom of box sets several fixed blocks.
The utility model has the beneficial effects that：The utility model is box, shape rule, easy for installation, fan body band
After dynamic wind wheel rotation, extraneous air from babinet it is suitable for reading from suck, make air formation rotating vortex, greatly improve the gas of air inlet
Pressure, after air after supercharged is entered from the air inlet hole of fan housing both sides in fan housing, further increase after wind pressure by discharge pipe from
Outlet housing is sent out, and the service efficiency and air supply efficiency of fan body are substantially increased, and can be dropped while reaching setting air output
The power of low fan body, energy-saving and emission-reduction.
Description of the drawings
Fig. 1 is the schematic diagram of the utility model；
Fig. 2 is the right view of Fig. 1；
Fig. 3 is that Fig. 1 enters the wind schematic diagram when applying；
Fig. 4 is outlet air schematic diagram when Fig. 2 is applied.
In figure：Babinet 1, fan body 2, fan housing 3, air inlet hole 301, wind wheel 4, fixing bracket 5, fixed block 6, isometry block 7,
Discharge pipe 8, outlet housing 9.
Specific implementation mode
As shown in Fig. 1~Fig. 2：The technical solutions of the present invention will be further described, a kind of energy saving molding box
Formula centrifugal blower, including babinet 1, fan body 2, fan housing 3, wind wheel 4, fixing bracket 5, fixed block 6, isometry block 7, discharge pipe 8,
Outlet housing 9 sets the fan body 2 installed with fixing bracket 5 in the babinet 1, and the right end of the fan body 2 sets fan housing 3, institute
The both sides for stating fan housing 3 respectively set air inlet hole 301, and the rotation axis connection of the wind wheel 4 in fan housing 3 and fan body 2 is connected to fan housing 3
Discharge pipe 8 be connected to 9 air duct of outlet housing outside babinet 1, the utility model be it is box, shape rule, easy for installation, wind turbine
Ontology drive wind wheel rotation after, extraneous air from babinet it is suitable for reading from suck as shown in Figure 3, make air formation rotating vortex, greatly
The big air pressure for improving air inlet, after air after supercharged is entered from the air inlet hole of fan housing both sides in fan housing, further increase wind pressure
Afterwards as shown in Figure 4 by discharge pipe from outlet housing send out, substantially increase the service efficiency and air supply efficiency of fan body, up to
The power of fan body, energy-saving and emission-reduction can be reduced while to setting air output.
The fan housing 3 is divided into isometry block 7 and is fixed with 1 inner wall of babinet.
1 bottom of the babinet sets several fixed blocks 6.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
It is confined to this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in
Change or replacement, should be covered within the scope of the utility model.
Claims (3)
1. a kind of energy-saving box-type centrifugal fan, it is characterised in that：Including babinet (1), fan body (2), fan housing (3), wind wheel
(4), fixing bracket (5), fixed block (6), isometry block (7), discharge pipe (8), outlet housing (9), the babinet (1) is interior to be set with fixation
The fan body (2) of holder (5) installation, the right end of the fan body (2) set fan housing (3), and the both sides of the fan housing (3) are respectively set
Air inlet hole (301), the rotation axis connection of wind wheel (4) and fan body (2) in fan housing (3), the discharge pipe being connected to fan housing (3)
(8) outlet housing (9) air duct external with babinet (1) is connected to.
2. a kind of energy-saving box-type centrifugal fan as described in claim 1, it is characterised in that：The fan housing (3) divides into isometry block
(7) it is fixed with babinet (1) inner wall.
3. a kind of energy-saving box-type centrifugal fan as described in claim 1, it is characterised in that：Babinet (1) bottom sets several
Fixed block (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721121549.1U CN207728584U (en) | 2017-09-03 | 2017-09-03 | A kind of energy-saving box-type centrifugal fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721121549.1U CN207728584U (en) | 2017-09-03 | 2017-09-03 | A kind of energy-saving box-type centrifugal fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207728584U true CN207728584U (en) | 2018-08-14 |
Family
ID=63090585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721121549.1U Active CN207728584U (en) | 2017-09-03 | 2017-09-03 | A kind of energy-saving box-type centrifugal fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207728584U (en) |
-
2017
- 2017-09-03 CN CN201721121549.1U patent/CN207728584U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |