CN208578757U - A kind of fresh air mechanism of ocean and new blower - Google Patents
A kind of fresh air mechanism of ocean and new blower Download PDFInfo
- Publication number
- CN208578757U CN208578757U CN201821202447.7U CN201821202447U CN208578757U CN 208578757 U CN208578757 U CN 208578757U CN 201821202447 U CN201821202447 U CN 201821202447U CN 208578757 U CN208578757 U CN 208578757U
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- air
- motor
- impeller
- fresh air
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Abstract
The utility model discloses a kind of fresh air mechanism of ocean and new blowers, including dual-axle motor, motor upper mounting plate and motor lower installation board, dual-axle motor is set to motor upper mounting plate and motor lower installation board surrounds in the closed cavity to be formed, the output shaft and intake air impeller of dual-axle motor upper end are sequentially connected, the output shaft and air draft impeller of dual-axle motor lower end are sequentially connected, and intake air impeller height is greater than air draft impeller height；New blower includes shell and above-mentioned fresh air mechanism of ocean, upper volute is provided with outside intake air impeller, air draft impeller outer is provided with lower spiral case, the side of lower spiral case is connected with the air channel structure part of supplied gas circulation, setting fresh air duct and turbid wind air duct in air channel structure part, it is provided with fresh air primary filter screen and fresh air efficient filter in fresh air duct, turbid wind primary filter screen is provided in turbid wind air duct.The utility model can reduce the energy consumption of complete machine, and structure is more compact, reduce small product size and weight, and then save cost and facilitate installation.
Description
Technical field
The utility model relates to air purification field more particularly to a kind of fresh air mechanism of ocean and new blower.
Background technique
New blower is a kind of effective air cleaning facility, and room air can be made to generate circulation, on the one hand indoor dirty
Outdoor is discharged in turbid air, on the other hand outdoor ozone after the measures such as sterilization, disinfection, filtering, then is input to
Interior, allow all be all the time in room fresh clean air.
As the improvement of people's living standards, the requirement to indoor air quality is higher and higher, the function and nothing of new blower
It need to be laid with the characteristic of pipeline gradually get people's approval in advance, new blower is installed in more and more families' selections.Fresh air
The ventilatory of machine generally by inside machine fresh air duct and turbid wind channel realize the circulation of indoor and outdoor air, it is empty
The logical power of air-flow is provided by the centrifugal blower for being built in fresh air duct and turbid wind air duct.The new blower in double air ducts on the market at present
Mostly include 2 mutually independent centrifugal blowers, will increase the energy consumption of complete machine in this way, increases noise occurring source.
Utility model content
The purpose of this utility model is that in view of the above shortcomings of the prior art, providing a kind of compact-sized, reduction complete machine
Energy consumption, the fresh air mechanism of ocean and new blower for reducing noise.
To solve the above problems, technical solution adopted in the utility model is:
A kind of fresh air mechanism of ocean, including dual-axle motor, motor upper mounting plate and motor lower installation board, the twin shaft electricity
Machine is set to the motor upper mounting plate and motor lower installation board surrounds in the closed cavity to be formed, the motor upper mounting plate
Top is provided with intake air impeller, and the output shaft of the dual-axle motor upper end is pierced by the motor upper mounting plate and intake air impeller is driven
It connects, is provided with air draft impeller below the motor lower installation board, the output shaft of the dual-axle motor lower end is pierced by the electricity
Machine lower installation board and air draft impeller are sequentially connected, and the intake air impeller height is greater than air draft impeller height.
Further, the intake air impeller and air draft impeller are all made of the setting of deviated splitter vane interval.
A kind of new blower, including shell and fresh air mechanism of ocean as described in any one of the above embodiments, the intake air impeller
It is provided with upper volute outside, the air draft impeller outer is provided with lower spiral case, and the upper volute is fixed on the motor lower installation board,
The motor lower installation board is fixed on the lower spiral case；The side of the lower spiral case is connected with the air channel structure of supplied gas circulation
Part is provided with fresh air duct and turbid wind air duct in the air channel structure part, is provided with fresh air primary filter screen in the fresh air duct
With fresh air efficient filter, turbid wind primary filter screen is provided in the turbid wind air duct.
Further, heat exchanger is provided in the air channel structure part.
Further, motor lower installation board surface is provided with sealing sponge.
Further, the lower spiral case and air channel structure part integrated injection molding.
The beneficial effects of adopting the technical scheme are that the fresh air mechanism of ocean of the utility model, passes through
Dual-axle motor drives intake air impeller and air draft impeller to rotate simultaneously, can reduce the energy consumption of complete machine, and can make new blower fan structure simultaneously
It is more compact, reduce small product size and weight, and then save cost and facilitate installation；Dual-axle motor is installed on motor upper mounting plate
It is surrounded in the sealed chamber to be formed with motor lower installation board, the noise of motor generation can be reduced；Intake air impeller height is greater than air draft
Impeller height can make intake volume be greater than air draft air quantity because the revolving speed of intake air impeller and air draft impeller is identical always, thus
Achieve the purpose that indoor micro-positive pressure, filtered outdoor air is avoided to enter the room by door and window gap, additionally, due to having
The setting of the fresh air efficient filter of larger windage makes the windage of fresh air duct be significantly greater than the windage in turbid wind air duct, and then reduces
The wind pressure of fresh air outlet, this design can be such that the wind pressure of air intake blower fan increases, so that it is efficient because placing fresh air to compensate fresh air duct
Air loss brought by strainer；Intake air impeller and air draft impeller are all made of the alternate design of deviated splitter vane, it is possible to increase blower is complete
Pressure improves fan performance；The utility model simple structure and reasonable design reduces energy consumption while reducing noise.
Detailed description of the invention
Fig. 1 is fresh air mechanism of ocean structural schematic diagram in the utility model；
Fig. 2 is fresh air mechanism of ocean main view in the utility model；
Fig. 3 is the diagrammatic cross-section of Fig. 2；
Fig. 4 is new blower structural schematic diagram (non-housing) in the utility model；
Fig. 5 is new another angled arrangement schematic diagram (non-housing) of blower in the utility model；
Fig. 6 is new blower structural schematic diagram in the utility model.
In figure: 1, dual-axle motor；2, motor upper mounting plate；3, motor lower installation board；4, intake air impeller；5, air draft impeller；
6, upper volute；7, lower spiral case；8, air channel structure part；9, fresh air primary filter screen；10, fresh air efficient filter；11, turbid wind just imitates filter
Net；12, heat exchanger；13, sponge is sealed.
Specific embodiment
The embodiments of the present invention is described in further detail with reference to the accompanying drawings and examples.Following embodiment
For illustrating the utility model, but cannot be used to limit the scope of the utility model.
As shown in Figure 1-3, being a kind of fresh air mechanism of ocean of the utility model comprising pacify on dual-axle motor 1, motor
Loading board 2 and motor lower installation board 3, the dual-axle motor 1 is set to the motor upper mounting plate 2 and motor lower installation board 3 surrounds
In the closed cavity of formation, the noise of the generation of dual-axle motor 1 can be reduced, reduce the noise of complete machine；The motor upper mounting plate 2
Top is provided with intake air impeller 4, and the output shaft of 1 upper end of dual-axle motor is pierced by the motor upper mounting plate 2 and intake air impeller 4
Transmission connection, the lower section of the motor lower installation board 3 are provided with air draft impeller 5, and the output shaft of 1 lower end of dual-axle motor is pierced by
The motor lower installation board 3 is sequentially connected with air draft impeller 5, and the intake air impeller 4 is identical with the diameter of air draft impeller 4, coaxially
Line setting, 4 height of intake air impeller is greater than 5 height of air draft impeller, because the revolving speed of intake air impeller 4 and air draft impeller 5 is always
It is identical, intake volume can be made to be greater than air draft air quantity, to achieve the purpose that indoor micro-positive pressure, avoid filtered outdoor empty
Gas is entered the room by door and window gap.
Further, the intake air impeller 4 and air draft impeller 5 are all made of the setting of deviated splitter vane interval, and its object is to increase
Big blower press improves fan performance.
It as Figure 4-Figure 6, is a kind of new blower of the utility model, it is motor-driven including shell and fresh air as described above
Force mechanisms, the intake air impeller 4 are provided with upper volute 6 outside, are provided with lower spiral case 7, the upper volute 6 outside the air draft impeller 5
It is fixed on the motor lower installation board 3, the motor lower installation board 3 is fixed on the lower spiral case 7；The lower spiral case 7
Side is connected with the air channel structure part 8 of supplied gas circulation, and heat exchanger, fresh air duct and turbid are provided in the air channel structure part 8
Wind air duct is provided with fresh air primary filter screen 9 and fresh air efficient filter 10 in the fresh air duct, is provided in the turbid wind air duct
Turbid wind primary filter screen 11.
Further, fresh inlet, fresh air outlet, turbid wind inlet and the outlet of turbid wind are provided on the shell.
Further, it is formed between the shell, upper volute 6, motor lower installation board 3, lower spiral case 7 and air channel structure part 8
The fresh air duct sealed against each other and turbid wind air duct；Intake air impeller 4 is located in fresh air duct, and air draft impeller 5 is located at turbid wind air duct
In；When dual-axle motor 1 starts, while intake air impeller 4 and air draft impeller 5 being driven to rotate, forms wind pressure, make outdoor fresh air successively
Indoor, indoor turbid wind is flowed by being equipped with fresh air primary filter screen 9, fresh air efficient filter 10, the fresh air duct of heat exchanger 12
Turbid wind air duct by being equipped with turbid wind primary filter screen 11, heat exchanger 12 is discharged outdoor.
Further, 3 surface of motor lower installation board is provided with sealing sponge 13, enhances fresh air duct and turbid wind air duct
Leakproofness.
Further, the lower spiral case 7 and 8 integrated injection molding of air channel structure part, can reduce die sinking, reduction is produced into
This.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It can still modify to technical solution documented by previous embodiment, or be equal to part of technical characteristic
Replacement；And these are modified or replaceed, the utility model embodiment technical solution that it does not separate the essence of the corresponding technical solution
Spirit and scope.
Claims (6)
1. a kind of fresh air mechanism of ocean, which is characterized in that including pacifying under dual-axle motor (1), motor upper mounting plate (2) and motor
Loading board (3), the dual-axle motor (1) is set to the motor upper mounting plate (2) and motor lower installation board (3) surrounds the envelope to be formed
It in closed chamber body, is provided with intake air impeller (4) above the motor upper mounting plate (2), the output of dual-axle motor (1) upper end
Axis is pierced by the motor upper mounting plate (2) and intake air impeller (4) are sequentially connected, the lower section setting of the motor lower installation board (3)
Have air draft impeller (5), the output shaft of dual-axle motor (1) lower end is pierced by the motor lower installation board (3) and air draft impeller (5)
Transmission connection, the intake air impeller (4) are highly greater than air draft impeller (5) height.
2. a kind of fresh air mechanism of ocean according to claim 1, which is characterized in that the intake air impeller (4) and air draft
Impeller (5) is all made of the setting of deviated splitter vane interval.
3. a kind of new blower, which is characterized in that including shell and such as the described in any item fresh air mechanomotive force machines of claim 1-2
Structure, the intake air impeller (4) are provided with upper volute (6) outside, are provided with lower spiral case (7) outside the air draft impeller (5), the upper snail
Shell (6) is fixed on the motor lower installation board (3), and the motor lower installation board (3) is fixed on the lower spiral case (7)；Institute
The side for stating lower spiral case (7) is connected with the air channel structure part (8) of supplied gas circulation, is provided in the air channel structure part (8) new
Wind air duct and turbid wind air duct are provided with fresh air primary filter screen (9) and fresh air efficient filter (10) in the fresh air duct, described turbid
Turbid wind primary filter screen (11) is provided in wind air duct.
4. a kind of new blower according to claim 3, which is characterized in that be provided with heat exchange in the air channel structure part (8)
Device (12).
5. a kind of new blower according to claim 3, which is characterized in that motor lower installation board (3) surface is provided with
It seals sponge (13).
6. a kind of new blower according to claim 3, which is characterized in that the lower spiral case (7) and air channel structure part (8) one
Body injection molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821202447.7U CN208578757U (en) | 2018-07-27 | 2018-07-27 | A kind of fresh air mechanism of ocean and new blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821202447.7U CN208578757U (en) | 2018-07-27 | 2018-07-27 | A kind of fresh air mechanism of ocean and new blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208578757U true CN208578757U (en) | 2019-03-05 |
Family
ID=65511370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821202447.7U Expired - Fee Related CN208578757U (en) | 2018-07-27 | 2018-07-27 | A kind of fresh air mechanism of ocean and new blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208578757U (en) |
-
2018
- 2018-07-27 CN CN201821202447.7U patent/CN208578757U/en not_active Expired - Fee Related
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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: 20190305 Termination date: 20200727 |