CN205747389U - Air improves device - Google Patents
Air improves device Download PDFInfo
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- CN205747389U CN205747389U CN201521140226.8U CN201521140226U CN205747389U CN 205747389 U CN205747389 U CN 205747389U CN 201521140226 U CN201521140226 U CN 201521140226U CN 205747389 U CN205747389 U CN 205747389U
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- air
- improves
- conduit assembly
- pipeline
- amplification
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Abstract
The utility model discloses a kind of air and improve device, it includes that fan component, air amplify conduit assembly and air improves assembly, described air amplifies conduit assembly and has air intake vent and air outlet, the air outlet of described fan component is located at the air intake vent side of described air amplification conduit assembly makes the air blast of fan component can send in air amplification conduit assembly, described air amplifies the cross-sectional area cross-sectional area more than described fan component air outlet of conduit assembly air intake vent, and described air improves assembly and is located at inside or the air outlet side of described air amplification conduit assembly.This air improves device and has the air amplification pipeline of a kind of level shape, this amplification pipeline configuration can receive the more wind flow of the blow rate required more original than fan to enter pipeline, the air being arranged in amplification pipe path improves assembly and improves air, it achieve larger area, the air of more volume improves, and improves and improves efficiency and achieve energy-conserving and environment-protective.
Description
Technical field
This utility model belongs to gas control equipment field, is specifically related to a kind of air and improves device.
Background technology
At present, conventional air improves in device, and the wind flow in system is essentially equal to the blow rate required of fan, if it is considered that
The pressure loss in ventilation shaft, the blow rate required that the wind flow of system can be original less than fan, so it is enhanced the number of air
Measure the least.For the wind flow in increase system, it is common practice to use the fan of the bigger blow rate required, result fan
Power consumption can be bigger, and noise can increase, and causes air to improve the increase of device overall volume.
Summary of the invention
The purpose of this utility model is to solve the problems referred to above, it is provided that a kind of air with a kind of one pole or multipole stratiform is put
The air of big pipeline improves device.This device make use of air enlarge-effect, it is achieved that larger area, the sky of more volume
Gas improves, and improves and improves efficiency.
The purpose of this utility model can be reached by following measures:
A kind of air improves device, and it includes that fan component, air amplify conduit assembly and air improves assembly, described air
Amplifying conduit assembly and have air intake vent and air outlet, the air outlet of described fan component is located at described air and is amplified conduit assembly
Air intake vent side, described air amplifies the cross-sectional area cross section more than described fan component air outlet of conduit assembly air intake vent
Area, described air improves assembly and is located at inside or the air outlet side of described air amplification conduit assembly.
This device make use of air enlarge-effect, namely Coanda effect, and its effect is, when certain flow and certain speed
When air-flow sends into the entrance of air amplification pipeline of next stage at fan outlet, this air-flow being positioned at fan outlet and can be somebody's turn to do
Air forms negative pressuren zone in amplifying the region between pipeline porch, thus drives the air in this region to enter air amplifier tube
Road, so the air of this negative pressuren zone periphery also be driven entrance negative pressuren zone eventually enter into air amplify pipeline, thus achieve
In addition to the wind flow that fan component self air blast drives, more wind flow enters air amplification pipeline, and then achieves setting
Put and amplify the air among pipeline at air and improve assembly and carry wind as much as possible and carry out the purpose of air improvement.
Air of the present utility model improves device can cross the air amplification pipeline of a kind of one pole or the multipole stratiform being had, it is possible to
Receive the more wind flow of the blow rate required more original than fan to enter pipeline, be arranged on the air amplified in pipe path and improve assembly pair
Air improves, and it achieves the air improvement of larger area, more volume, improves and improve efficiency and achieve energy-conservation
Environmental protection.
Accompanying drawing explanation
Fig. 1 is that the air with main air amplification pipeline configuration improves device profile；
Fig. 2 is to indicate the main air of air flow performance to amplify the air of pipeline configuration and improve the axonometric chart of device；
Fig. 3 is that another kind has main air and amplifies the air of pipeline configuration and improve the axonometric chart of device；
Fig. 4 is to have two-stage air to amplify the air of pipeline configuration and improve the axonometric chart of device；
Fig. 5 is to have three grades of air to amplify the air of pipeline configurations and improve the axonometric chart of device；
In figure, 1-air improves device, 2-fan component, and 3-air amplifies conduit assembly, and 4-air improves assembly.
Detailed description of the invention
With detailed description of the invention, the air that this utility model provides is improved device below in conjunction with the accompanying drawings to be described in detail.
As it can be seen, air of the present utility model improves device 1 mainly includes that fan component 2, air amplify conduit assembly 3
Assembly 4 is improved with air.Fan component 2 is mainly made up of fan, and it can also include other assistant fixing mechanisms or connection
Parts.Fan component 2 has air outlet, and it is generally fan outlet, it is also possible to for installing ventilation before fan outlet additional
Pipeline and the air outlet that formed at this pipe end.Fan in fan component 2 can use existing different structure, form or
The fan of principle, as used turbofan, or uses centrifugal fan, also or use aerofoil fan etc..
Air of the present utility model amplifies conduit assembly 3 and has air intake vent and air outlet, and wherein the air outlet of fan component 2 sets
Amplify the air intake vent side of conduit assembly 3 in air, make the air blast of fan component 2 can send into air and amplify in conduit assembly 3,
Air amplifies the cross-sectional area cross-sectional area more than fan component 2 air outlet of conduit assembly 3 air intake vent, and air improves
Assembly 4 is located at described air and is amplified the air outlet side of conduit assembly 3.
The air outlet of fan component 2 is located at air and is amplified the air intake vent side of conduit assembly 3, so from the air-out of fan component 2
Can amplify in conduit assembly 3 directly or indirectly to air, the air long-pending by more heavy in section amplifies conduit assembly 3 air intake vent,
The more wind flow of the blow rate required more original than fan can be received from air amplifies conduit assembly 3 to enter air and to amplify pipeline group
In part 3.
In a kind of preferred version, fan component 2 air outlet is located at air and is amplified outside conduit assembly 3 air intake vent and just entering this
The position in air port, as shown in Figure 1, Figure 2 and Figure 4.In another kind of preferred version, fan component 2 air outlet is located at sky
Gas amplifies in conduit assembly 3 air intake vent, and this mode also includes that fan component 2 air outlet amplifies conduit assembly 3 with air
The situation that both air intake vents are generally aligned in the same plane, this structure is as shown in Figure 3 and Figure 5.Both schemes can also be summarized as
The air intake vent of air amplification conduit assembly 3 may be located at the rear end of fan component 2 air outlet, it is also possible to is positioned at fan component 2
The front end of air outlet.
Air of the present utility model amplifies conduit assembly 3 and can mainly be amplified by an air with air intake vent and air outlet
Pipeline is constituted, as shown in figures 1 and 3；Air amplify conduit assembly 3 can also mainly by multiple be respectively provided with air intake vent with
The air of air outlet amplifies pipeline and is located at adjacent later air amplifier tube according to the air outlet of previous air amplification pipeline
The mode of the air intake vent side in road is sequentially connected and constitutes, and wherein the cross-sectional area of the air intake vent that later air amplifies pipeline is big
In the cross-sectional area of adjacent previous air amplifier tube road air outlet, a kind of concrete structure is as shown in Figure 4 and Figure 5.This
In utility model, indication multiple include two, three and more.
When air amplification conduit assembly 3 is made up of multiple air amplification pipeline, a kind of preferred version is the most previous air
Amplify the air outlet of pipeline to be located at adjacent later air and amplify outside pipeline air intake vent and just position to this air intake vent；Another
Plant the air outlet that preferred version is the most previous air amplification pipeline and be located at adjacent later air amplification pipeline air intake vent
In, this scheme also includes that the air outlet of previous air amplification pipeline amplifies pipeline air intake vent with later air and is positioned at
Conplane situation.Air in this utility model amplifies conduit assembly 3 and uses multi-staged air to amplify pipeline, may be constructed
Sequentially in the structure amplified step by step, bringing more preferably effect, this structure is it is generally required to later air amplifies entering of pipeline
Air port area amplifies the air outlet area of pipeline more than previous air.
This utility model to air amplify pipeline shape it is not strictly necessary that, existing various rules or irregularly shaped all
Can.But in order to reach more preferably to ventilate and amplification effect, air amplifies pipeline and uses straight-tube shape, prism-shaped (to include slant edge
Column and right prism shape), coniform, (the most coniform or inverted cone-shaped most advanced and sophisticated place is provided with air intake vent or goes out inverted cone-shaped
Air port), more than round table-like, pyramid-shaped (including slant edge taper and orthopyramid shape) or two of which (including two kinds) group
The shape closed.In a kind of preferred version, air amplifies pipeline and uses straight-tube shape, coniform, inverted cone-shaped or round table-like knot
Structure；In another kind of preferred version, air amplifies pipeline and uses successively by inlet cylinders section, circular cone contraction section, cylindrical shape larynx
The venturi tubular structure that portion and circular cone diffuser are formed by connecting；In another kind of preferred version, air amplifies pipeline and uses
The similar venturi tubular structure being only formed by connecting by circular cone contraction section, cylindrical throat and circular cone diffuser successively is (i.e. with literary composition
Venturi shape structure is compared and is lacked inlet cylinders section, the most as shown in Figure 1).
Air in this utility model improves assembly 4 and specifically can be located in the path that described air amplifies conduit assembly, it is possible to
To be located in the interior sidewall surface of air amplification conduit assembly, it is also possible to be located at air and amplify at the air outlet of conduit assembly.Air
Improving assembly 4 can be stereo structure (being located in path or at air outlet), it is also possible to (be overlying on medial wall) in planar.
Air in this utility model improve assembly 4 can use multiple air is had improvement or the device of regulation effect, one
As in meaning, the most all of device that can be used to improve air or core component can be placed in this device.
It can be membranaceous, stratiform, netted, bar-shaped or other spatial configurations that air improves the external form of assembly 4.At a kind of preferred version
In, air improves the core apparatus in assembly and is selected from activated carbon, drainage screen, anion generator, photocatalyst material, perfume (or spice)
Smoke or one or more in quintessence oil.In some preferred versions, it can be that a bar-shaped anion occurs that air improves assembly
Device, can run through and be placed in the middle of this air amplification pipeline；Can also is that the net of filter screen, can be placed on centre can also put
Put the air outlet side amplifying pipeline at air；Air improves assembly, and it can also be planar, such as photocatalyst material, it is possible to
To be applied directly on the wall of air amplification pipeline.
Further, the amplification of the air in this utility model conduit assembly can be provided with connection fan component 2 and/or air
Improve fixed component and other attached or potentiation parts of assembly 4.
Device of the present utility model in use, as a example by Fig. 2, fan component 2 provide certain flow rate and flow distinguished and admirable enter
Entering air and amplify conduit assembly 3, air amplifies conduit assembly 3 and is positioned at the lower end of fan component 2, and the area of its air intake vent is big
In the area of fan component 2 air outlet, and maintaining a certain distance, this distance just can be, it is also possible to is negative, this enforcement
In example, this distance is just, it is distinguished and admirable in addition to entering air and amplifying conduit assembly 3 that fan component 2 provides, also can be at wind
Fan assembly 2 air outlet and air amplify the region between conduit assembly 3 air intake vent and cause the negative pressure of air, the i.e. sky in this region
Outside gas and this region, the air in adjacent area can be by the original distinguished and admirable drive produced by fan air blast and enter air
Amplifying conduit assembly 3, arrange air and improve assembly 4 in air amplifies pipeline, air improves assembly 4 to be put entering air
Air in big pipeline is carried out the improvement of air and is amplified the air outlet of conduit assembly 3 by air.
The various embodiments described above only represent a kind of implementation of the present utility model, spiritual without departing from this utility model and substantially special
The change made in the case of levying and amendment, all should be by included by appending claims.
Claims (10)
1. an air improves device, it is characterized in that it includes fan component (2), air amplifies conduit assembly (3) and air improves assembly (4), described air amplifies conduit assembly (3) and has air intake vent and air outlet, the air outlet of described fan component (2) is located at the air intake vent side of described air amplification conduit assembly (3) makes the air blast of fan component (2) can send in air amplification conduit assembly (3), described air amplifies the cross-sectional area cross-sectional area more than described fan component (2) air outlet of conduit assembly (3) air intake vent, described air improves assembly (4) and is located at inside or the air outlet side of described air amplification conduit assembly (3).
Air the most according to claim 1 improves device, it is characterized in that described fan component (2) air outlet is located at air and is amplified outside conduit assembly (3) air intake vent and just position to this air intake vent, or described fan component (2) air outlet is located in air amplification conduit assembly (3) air intake vent.
Air the most according to claim 1 improves device, it is characterised in that the fan in described fan component (2) is turbofan, centrifugal fan or aerofoil fan.
Air the most according to claim 1 improves device, it is characterised in that described air amplifies conduit assembly (3) and is mainly made up of an air amplification pipeline with air intake vent and air outlet；Or the mode mainly being amplified the air intake vent side that pipeline is located at adjacent later air amplification pipeline according to the air outlet of previous air amplification pipeline by multiple air being respectively provided with air intake vent and air outlet is sequentially connected and constitutes, and wherein the cross-sectional area of the air intake vent of later air amplification pipeline is more than the cross-sectional area of adjacent previous air amplifier tube road air outlet.
Air the most according to claim 4 improves device, it is characterized in that when described air amplification conduit assembly (3) is made up of multiple air amplification pipeline, previous air amplifies the air outlet of pipeline and is located at adjacent later air and amplifies outside pipeline air intake vent and just position to this air intake vent, or previous air amplifies the air outlet of pipeline and is located in adjacent later air amplification pipeline air intake vent.
6. improve device according to the air described in claim 4 or 5, it is characterised in that it is straight-tube shape, prism-shaped, coniform, inverted cone-shaped, round table-like, pyramid-shaped or the shape of two of which combination of the above that described air amplifies pipeline.
Air the most according to claim 6 improves device, it is characterized in that described air amplifies pipeline is straight-tube shape, coniform, inverted cone-shaped or round table-like, or it is the venturi tubulose being formed by connecting by inlet cylinders section, circular cone contraction section, cylindrical throat and circular cone diffuser successively, or is the venturi tubulose being only formed by connecting by circular cone contraction section, cylindrical throat and circular cone diffuser successively.
Air the most according to claim 1 improves device, it is characterized in that described air improves assembly (4) and is located in the path that described air amplifies conduit assembly (3), or it is located at air to amplify in the interior sidewall surface of conduit assembly (3), or is located at the air outlet of air amplification conduit assembly (3).
9. improve device according to the air described in claim 1 or 8, it is characterized in that described air improves assembly (4) is membranaceous, stratiform, netted or bar-shaped, and described air improves the one in activated carbon, drainage screen, anion generator, photocatalyst material, champignon or quintessence oil of the core apparatus in assembly (4).
Air the most according to claim 1 improves device, it is characterised in that described air amplifies conduit assembly (3) and is provided with and connects fan component (2) and/or air improves the fixed component of assembly (4).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520495015X | 2015-07-09 | ||
| CN201520495015 | 2015-07-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205747389U true CN205747389U (en) | 2016-11-30 |
Family
ID=57388067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521140226.8U Active CN205747389U (en) | 2015-07-09 | 2015-12-31 | Air improves device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205747389U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106338137A (en) * | 2015-07-09 | 2017-01-18 | 南京亿谱环境服务有限公司 | Air improvement device |
-
2015
- 2015-12-31 CN CN201521140226.8U patent/CN205747389U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106338137A (en) * | 2015-07-09 | 2017-01-18 | 南京亿谱环境服务有限公司 | Air improvement device |
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