WO2019011277A1 - 集风装置 - Google Patents

集风装置 Download PDF

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Publication number
WO2019011277A1
WO2019011277A1 PCT/CN2018/095284 CN2018095284W WO2019011277A1 WO 2019011277 A1 WO2019011277 A1 WO 2019011277A1 CN 2018095284 W CN2018095284 W CN 2018095284W WO 2019011277 A1 WO2019011277 A1 WO 2019011277A1
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WO
WIPO (PCT)
Prior art keywords
air inlet
air
housing
guiding sleeve
air outlet
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Application number
PCT/CN2018/095284
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English (en)
French (fr)
Inventor
李韦进
Original Assignee
李韦进
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Application filed by 李韦进 filed Critical 李韦进
Publication of WO2019011277A1 publication Critical patent/WO2019011277A1/zh

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D1/00Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/04Wind motors with rotation axis substantially parallel to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D1/00Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06Rotors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00Components
    • F05B2240/10Stators
    • F05B2240/14Casings, housings, nacelles, gondels or the like, protecting or supporting assemblies there within
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2250/00Geometry
    • F05B2250/50Inlet or outlet
    • F05B2250/501Inlet
    • F05B2250/5011Inlet augmenting, i.e. with intercepting fluid flow cross sectional area greater than the rest of the machine behind the inlet
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/30Wind power
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/72Wind turbines with rotation axis in wind direction

Definitions

  • the present invention relates to a wind collecting device, and more particularly to a device mounted on a roof for collecting wind power.
  • Wind power is one of the cleanest energy sources that can be generated by wind turbines.
  • wind turbines can be installed on the exterior of a building to power appliances in the building, such as air purifiers; roofs
  • the wind turbine on the roof can be used to clean the air in the regular room with the air cleaner in the building.
  • the present invention provides a wind collecting device that collects air in various directions to concentrate it, thereby increasing the amount of wind received by the cooperating wind turbine.
  • the technical means adopted by the present invention is to design a wind collecting device, which comprises:
  • a housing comprising an air inlet and an air outlet;
  • the air inlet of the housing has a flared shape, and a peripheral edge of the opening of the air inlet of the housing is formed with a housing flange;
  • a guiding sleeve is disposed in the housing and protrudes from the air inlet of the housing, the guiding sleeve includes an air inlet and an air outlet; the air inlet of the guiding sleeve is a speaker And located outside the air inlet of the casing; the air outlet of the guiding sleeve is located in the air inlet of the casing and communicates with an inner space of the casing; a peripheral edge of the opening of the air inlet is integrally formed with a sleeve flange, and the sleeve flange is spaced apart from the housing flange;
  • An annular air inlet formed between the sleeve flange and the housing flange and extending between the inner wall surface of the housing and the outer wall surface of the guiding sleeve, and the housing The internal space is connected.
  • the wind when the wind blows toward the air inlet of the guiding sleeve, the wind directly enters the guiding sleeve from the air inlet; but when the wind is obliquely directed to the guiding sleeve with respect to the axis of the guiding sleeve At this time, the wind may directly enter the annular air inlet, or impinge on the flange of the casing and/or the flange of the sleeve and then change direction and then enter the annular air inlet; the annular air inlet is formed on the guiding sleeve.
  • the flared air inlet is connected to the flared air inlet of the casing, so that the wind entering the annular air inlet enters the casing along the flared inner wall surface of the casing and the flared outer wall surface of the guiding sleeve, thereby
  • the function of guiding and concentrating the air volume is achieved; in addition, when the wind enters the annular air inlet, the flange of the casing and the flange of the sleeve also prevent the wind from leaving the casing, thereby achieving the effect of concentrated air volume; This effectively collects the air volume from various directions, thereby increasing the amount of wind received by the cooperating wind turbine.
  • the wind collecting device wherein the sleeve flange radially surrounds a line connecting the air inlet and the air outlet of the guiding sleeve, and the sleeve flange and the housing are convex The edges are parallel to each other.
  • the wind collecting device further comprises a plurality of connecting columns connected between the housing and the guiding sleeve.
  • the wind collecting device wherein the connecting post is connected between the housing flange and the sleeve flange, and the air inlet of the guiding sleeve and the outlet of the air outlet are connected
  • the connecting columns are parallel to each other.
  • the air collecting device wherein the connecting post is connected between the inner wall surface of the housing and the outer wall surface of the guiding sleeve, and the air inlet and the outlet of the guiding sleeve
  • the connection of the tuyere is perpendicular to the connecting column.
  • the air collecting device further includes a fan rotatably disposed in the housing and capable of generating electricity by rotation.
  • the air collecting device wherein the housing is elongated, and the air inlet and the air outlet of the housing are respectively located at two ends of the housing.
  • the air collecting device wherein the housing is elongated, and the air inlet and the air outlet of the housing are respectively located at two ends of the housing; the fan is disposed in the housing, and the fan is disposed in the housing
  • the air inlet of the casing and the connection of the air outlet are parallel to the rotation axis of the fan.
  • the air collecting device wherein the housing comprises an air inlet portion and an air outlet portion; the air inlet of the housing is located at one end of the air inlet portion; the air outlet portion is elongated, and The air outlet portion is perpendicularly connected to the air inlet portion, and one end of the air outlet portion is in communication with the air inlet portion; the air outlet of the casing is located on the air outlet portion opposite to the other end portion of the air inlet portion;
  • the fan is located in the air outlet portion, and the rotation axis of the fan is parallel to the long axis direction of the elongated air outlet portion.
  • the air collecting device further includes a guiding tail plate disposed on the air inlet portion of the housing and located on the air inlet portion with respect to the air inlet of the housing another side.
  • the wind collecting device wherein the outer wall surface of the guiding sleeve is concavely formed with a plurality of recesses, the recesses are disposed around the guiding sleeve.
  • the bottom surface of each of the recessed portions is in line with the intersection of the guide sleeve along the cross section of the air inlet of the guiding sleeve and the outlet of the air outlet.
  • the wind collecting device has a bottom line of a bottom surface of each of the recesses and a cross section of the guide sleeve along a line connecting the air inlet and the air outlet of the guiding sleeve. .
  • the wind collecting device wherein the recesses are connected to each other.
  • the wind collecting device wherein the recesses are circumferentially spaced apart.
  • the air collecting device further includes a plurality of inlet flaps disposed in the annular air inlet and circumferentially spaced apart, and opposite sides of each of the inlet flaps are respectively connected to the housing The inner wall surface and the outer wall surface of the guiding sleeve.
  • Figure 1 is a perspective external view of a first embodiment of the present invention.
  • Figure 2 is a side view of a first embodiment of the present invention.
  • Figure 3 is a perspective external view of a second embodiment of the present invention.
  • Figure 4 is a plan view of a second embodiment of the present invention.
  • Figure 5 is a side view of a second embodiment of the present invention.
  • Figure 6 is a perspective external view of a third embodiment of the present invention.
  • Figure 7 is an exploded view of the third embodiment of the present invention.
  • Figure 8 is a perspective external view of a guiding sleeve of a third embodiment of the present invention.
  • Figure 9 is a side cross-sectional view showing a third embodiment of the present invention.
  • Figure 10 is a cross-sectional side elevational view of a third embodiment of the present invention.
  • Figure 11 is a perspective external view of a fourth embodiment of the present invention.
  • the first embodiment of the wind collecting device of the present invention comprises a casing 10, a guiding sleeve 20 and a fan 30.
  • the foregoing housing 10 is an elongated tubular body and has a circular cross section, but is not limited thereto, and may be changed to other shapes, such as a tubular body having a rectangular cross section or the like.
  • the two ends of the housing 10 are respectively an air inlet 11 and an air outlet 12; the air inlet 11 is flared, that is, the radius of the housing 10 is gradually increased toward the air inlet 11; the housing 10 is at the air inlet 11
  • a housing flange 13 is formed around the periphery of the opening, and as shown in FIGS. 1 and 3, the outer diameter of the housing flanges 13, 13A may be increased as appropriate.
  • the housing flange 13 protrudes radially with respect to the connection of the air inlet 11 and the air outlet 12 of the housing 10, that is, the protruding direction of the housing flange 13 and the air inlet 11 and The lines of the air outlet 12 are perpendicular to each other.
  • the guiding sleeve 20 is an elongated tubular body and has a circular cross section and is shorter than the casing 10, but is not limited thereto, and may be changed to other shapes.
  • the guiding sleeve 20 is disposed in the casing 10 and protrudes from the air inlet 11 of the casing 10.
  • the two ends of the guiding sleeve 20 are respectively an air inlet 21 and an air outlet 22; the guiding sleeve 20 is
  • the air inlet 21 has a flared shape.
  • the radius of the guiding sleeve 20 gradually increases from the air outlet 22 to the air inlet 21; the air inlet 21 of the guiding sleeve 20 is located at the air inlet of the housing 10.
  • the air outlet 22 of the guiding sleeve 20 is located in the air inlet 11 of the casing 10 and communicates with the internal space of the casing 10 .
  • the guide sleeve 20 is circumferentially formed with a sleeve flange 23 at the periphery of the opening of the air inlet 21, and the sleeve flange 23 is spaced apart from the housing flange 13. As shown in FIGS. 1 and 3, the outer diameters of the sleeve flanges 23, 23A may be increased as appropriate.
  • the sleeve flange 23 protrudes radially with respect to the line connecting the air inlet 21 and the air outlet 22 of the guiding sleeve 20, that is, the protruding direction of the sleeve flange 23 and the air inlet. 21 and the outlet of the air outlet 22 are perpendicular to each other.
  • the sleeve flange 23 and the housing flange 13 are parallel to each other, but not limited thereto, the sleeve flange 23 and the housing flange 13 may also be inclined without being parallel to each other, for example, the sleeve flange 23 may be forward. Tilt, while the housing flange 13 is inclined rearward and the like.
  • the wind collecting device further includes a plurality of connecting posts 40 connected between the housing 10 and the guiding sleeve 20, and further connected to the housing flange 13 and the sleeve flange Between 23, and parallel to the connection of the air inlet 21 and the air outlet 22 of the guiding sleeve 20.
  • the distance between the housing flange 13 and the sleeve flange 23 is the same, but not limited thereto, and may be different depending on the situation.
  • An annular air inlet 50 is formed between the housing flange 13 and the sleeve flange 23, and the annular air inlet 50 further extends between the inner wall surface of the housing 10 and the outer wall surface of the guiding sleeve 20, and the shell The internal spaces of the body 10 are connected.
  • the outer wall surface of the guiding sleeve 20 is recessed and formed with a plurality of recessed portions 24, which are disposed around the guiding sleeve.
  • the recessed portions 24 are connected to each other (as shown in FIG. 1 ), and a bottom surface of each of the recessed portions 24 and a cross section of the guiding sleeve 20 along the air inlet 21 and the air outlet 22 , the bottom surface
  • the intersection with the cross section is a straight line, so the recess 24 will form a polygonal cross section of the guiding sleeve 20, for example, the four circumferentially connected recesses 24 shown in FIG.
  • the cross section is square, but not limited thereto; further, in the foregoing embodiment, although the intersection of the bottom surface of the recessed portion 24 and the cross section of the guiding sleeve 20 is a straight line, the recessed portion 24 is substantially from the air inlet.
  • the direction from 21 to the air outlet 22 is a curved surface (as shown in Fig. 1).
  • the shape of the recessed portion 24 is not limited to the above, as long as it is recessed relative to the outer wall surface of the guiding sleeve 20, the recessed portion 24 can further increase the distance between the inner wall surface of the housing 10 and the outer wall surface of the guiding sleeve 20. Further, the volume of the annular air inlet 50 is increased.
  • the aforementioned fan 30 is rotatably disposed in the casing 10 and can generate electricity by rotation.
  • the fan 30 is part of a wind power generator.
  • the present invention can be placed on a wind power generator by connecting the air outlet 12 of the casing 10 of the present invention to the air inlet of the wind power generator.
  • a part of the wind power generator may be directly provided in the present invention as shown in FIGS. 1 to 5.
  • the rotation axis of the fan 30 is parallel to the line connecting the air inlet 11 and the air outlet 12 of the casing 10.
  • the wind when the wind is blown obliquely toward the guiding sleeve 20 with respect to the axis of the guiding sleeve 20, the wind may directly enter the annular air inlet 50 (as shown in FIG. 2) or may impinge on the housing flange. 13 and/or the sleeve flange 23 then changes direction and then enters the annular inlet 50 (shown in Figure 2).
  • the annular air inlet 50 is formed between the flared air inlet 21 of the guide sleeve 20 and the flared air inlet 11 of the casing 10, so that the wind entering the annular air inlet 50 will follow the flare of the casing 10.
  • the inner wall surface and the flared outer wall surface of the guiding sleeve 20 enter the casing 10, thereby achieving the function of guiding and collecting the air volume.
  • the casing flange 13 and the sleeve flange 23 also prevent the wind from exiting from the casing 10, thereby achieving the effect of concentrated air volume.
  • the length of the housing flange 13 and the sleeve flange 23 is increased, the effect of preventing wind from coming off is better.
  • the invention thus effectively collects air volume from various directions, thereby increasing the amount of wind received by the cooperating wind turbine.
  • the second embodiment of the present invention is substantially the same as the first embodiment of the present invention, but has the following three differences:
  • the housing 10A further includes an air inlet portion 14A and an air outlet portion 15A.
  • the air inlet portion 14A and the air outlet portion 15A are long circular tubes, and one end of the air outlet portion 15A is vertically connected and communicates with the air inlet portion 14A.
  • the air inlet 11A of the casing 10A is located at one end of the air inlet portion 14A
  • the air outlet 12A of the casing 10A is located at the other end of the air outlet portion 15A with respect to the air inlet portion 14A
  • the fan 30A is located in the air outlet portion 15A
  • the fan The rotation axis of 30A is parallel to the long axis direction of the elongated air outlet portion 15A.
  • the wind collecting device further includes a guide tail plate 60A which is erected on the air inlet portion 14A of the casing 10A and located at the other end of the air inlet portion 11A with respect to the air inlet 11A of the casing 10A.
  • the connecting post 40A is connected between the inner wall surface of the casing 10A and the outer wall surface of the guiding sleeve 20A, and the connecting line of the air inlet 21A and the air outlet 22A of the guiding sleeve 20A and the connecting column 40A is perpendicular to each other.
  • the casing 10A is rotatably mounted on a roof (or other various buildings), and the guide tail plate 60A is blown by the wind to rotate the present invention and to The invention is rotated to an angle that maximizes the amount of air received.
  • the third embodiment of the present invention is substantially the same as the first embodiment of the present invention, but has the following two differences:
  • the recessed portion 24B of the guiding sleeve 20B is circumferentially spaced, and the bottom surface of each recessed portion 24B of the guiding sleeve 20B is connected with the guiding sleeve 20B along the air inlet 21B and the air outlet 22B.
  • the cross section of the bottom surface and the cross section is a circular arc line L (as shown in FIG. 10); by further reducing the inner diameter of the guiding sleeve 20B, the wind entering the concave portion 24B can increase the flow rate thereof. In order to achieve the purpose of effectively increasing the amount of air collected.
  • the sleeve flange 23B protrudes a smaller distance than the housing flange 13B protrudes, thereby absorbing more air from the oblique front.
  • the third embodiment when used, it can be further used in combination with the two binding frames 70B to install the present invention elsewhere.
  • the fourth embodiment of the present invention is substantially the same as the third embodiment of the present invention, but the fourth embodiment further includes a plurality of inlet blocking pieces 80C disposed in the annular air inlet 50C. And the surrounding sides of each of the inlet flaps 80C are respectively connected to the inner wall surface of the casing 10C and the outer wall surface of the guiding sleeve 20C; thereby, the wind passing through the annular inlet 50C laterally collides. The inlet flap 80C, and thus the direction, enters into the housing 10C, whereby the present embodiment can further increase the amount of air collection.

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Wind Motors (AREA)

Abstract

一种设于屋顶上用以收集风力的集风装置,其包含一壳体(10)及一导引套筒(20),壳体(10)的进风口(11)呈喇叭状,且开口周缘环绕突出有一壳体凸缘(13);导引套筒(20)设于壳体(10)内,且突出于壳体(10)的进风口(11)外,导引套筒(20)的进风口(21)呈喇叭状,且开口周缘环绕突出有一套筒凸缘(23),两凸缘间隔设置,且形成一环状入风口(50),环状入风口(50)延伸进壳体(10)的内壁面及导引套筒(20)的外壁面之间;当风吹向导引套筒(20)的进风口(21)时,风会直接进入导引套筒(20);但当风相对导引套筒(20)斜向地吹向导引套筒(20)时,风可能会直接进入环状入风口(50),或是撞击到壳体凸缘(13)及/或套筒凸缘(23)然后改变方向后再进入环状入风口(50)。由此可有效从各种方向收集风量,进而提升风力发电机的受风量。

Description

集风装置 技术领域
本发明是涉及一种集风装置,尤指一种装设于屋顶上用以收集风力的装置。
背景技术
风力是一种最干净的能源,其可通过风力发电机来进行发电,具体来说,风力发电机可以安装在建筑物的外部上,来为建筑物内的电器供电,例如空气清净机;屋顶上的风力发电机配合建筑物内的空气清净机,便可使常保房内的空气清洁。
然而,风力发电机的发电量取决于接收的风量,因此,如何增加风力发电机的受风量,便是风力发电领域最重要的课题。
发明内容
有鉴于前述的现有技术的缺点及不足,本发明提供一种集风装置,以可接收各种方向的风量将其集中,进而提升相配合的风力发电机的受风量。
为达到上述的发明目的,本发明所采用的技术手段为设计一种集风装置,其中包含:
一壳体,其包含一进风口及一出风口;该壳体的该进风口呈喇叭状,且该壳体的该进风口的开口周缘环绕突出成形有一壳体凸缘;
一导引套筒,其设于该壳体内,且突出于该壳体的该进风口外,该导引套筒包含有一进风口及一出风口;该导引套筒的该进风口呈喇叭状,且位于该壳体的该进风口外;该导引套筒的该出风口位于该壳体的该进风口内,且与该壳体的内部空间相连通;该导引套筒的该进风口的开口周缘环绕突出成形有一套筒凸缘,该套筒凸缘与该壳体凸缘间隔设置;
一环状入风口,其形成于该套筒凸缘与该壳体凸缘之间,且延伸进该壳体的内壁面及该导引套筒的外壁面之间,并与该壳体的该内部 空间相连通。
本发明使用时,当风吹向导引套筒的进风口时,风会直接从进风口进入导引套筒;但当风相对导引套筒的轴心斜向地吹向导引套筒时,风可能会直接进入环状入风口,或是撞击到壳体凸缘及/或套筒凸缘然后改变方向后再进入环状入风口;环状入风口是成形于导引套筒的喇叭状进风口与壳体的喇叭状进风口之间,因此进入环状入风口的风会沿着壳体的喇叭状内壁面及导引套筒的喇叭状外壁面而进入壳体内,由此达到导引及集中风量的功能;此外,当风进入环状入风口后,壳体凸缘及套筒凸缘也会防止风从壳体中离开,由此达到集中风量的效果;本发明由此可有效从各种方向收集风量,进而提升相配合的风力发电机的受风量。
优选地,所述的集风装置,其中该套筒凸缘相对于该导引套筒的该进风口及该出风口的连线径向环绕突出,且该套筒凸缘与该壳体凸缘相互平行。
优选地,所述的集风装置,其进一步包含多个连接柱,所述连接柱连接于该壳体及该导引套筒之间。
优选地,所述的集风装置,其中所述连接柱连接于该壳体凸缘及该套筒凸缘之间,且该导引套筒的该进风口及该出风口的连线与所述连接柱相互平行。
优选地,所述的集风装置,其中所述连接柱连接于该壳体的该内壁面及该导引套筒的该外壁面之间,且该导引套筒的该进风口及该出风口的连线与所述连接柱相互垂直。
优选地,所述的集风装置,其进一步包含一风扇,其可转动地设于该壳体内,并能够通过转动而发电。
优选地,所述的集风装置,其中该壳体为长条形,且该壳体的该进风口与该出风口分别位于该壳体的两端。
优选地,所述的集风装置,其中该壳体为长条形,且该壳体的该进风口与该出风口分别位于该壳体的两端;该风扇设于该壳体内,且该壳体的该进风口及该出风口的连线与该风扇的转动轴相互平行。
优选地,所述的集风装置,其中该壳体包含一进风部及一出风部;该壳体的该进风口位于该进风部的一端;该出风部为长条状,且该出 风部垂直地连接该进风部,该出风部的一端与该进风部相连通;该壳体的该出风口位于该出风部上相对于该进风部的另一端;该风扇位于该出风部内,且该风扇的转动轴与长条状的该出风部的长轴方向平行。
优选地,所述的集风装置,其中进一步包含一导引尾板,其直立地设于该壳体的该进风部,且位于该进风部上相对于该壳体的该进风口的另一端。
优选地,所述的集风装置,其中该导引套筒的该外壁面凹设成形有多个凹陷部,所述凹陷部环绕该导引套筒地设置。
优选地,所述的集风装置,其中各该凹陷部的底面与该导引套筒沿该导引套筒的该进风口及该出风口的连线的截面的交线为一直线。
优选地,所述的集风装置,其中各该凹陷部的底面与该导引套筒沿该导引套筒的该进风口及该出风口的连线的截面的交线为一圆弧线。
优选地,所述的集风装置,其中所述凹陷部彼此环绕连接。
优选地,所述的集风装置,其中所述凹陷部环绕间隔设置。
优选地,所述的集风装置,其中进一步包含多个入口挡片,其设于该环状入风口内,且环绕间隔设置,各该入口挡片的相对两侧边分别连接该壳体的该内壁面及该导引套筒的该外壁面。
附图说明
图1是本发明的第一实施例的立体外观图。
图2是本发明的第一实施例的侧视图。
图3是本发明的第二实施例的立体外观图。
图4是本发明的第二实施例的俯视图。
图5是本发明的第二实施例的侧视图。
图6是本发明的第三实施例的立体外观图。
图7是本发明的第三实施例的元件分解图。
图8是本发明的第三实施例的导引套筒的立体外观图。
图9是本发明的第三实施例的侧视剖面图。
图10是本发明的第三实施例的端视剖面图。
图11是本发明的第四实施例的立体外观图。
附图标记说明:
10壳体                  11进风口
12出风口                13壳体凸缘
20导引套筒              21进风口
22出风口                23套筒凸缘
24凹陷部                30风扇
40连接柱                50环状入风口
10A壳体                 11A进风口
12A出风口               13A壳体凸缘
14A进风部               15A出风部
20A导引套筒             21A进风口
22A出风口               23A套筒凸缘
30A风扇                 40A连接柱
60A导引尾板
13B壳体凸缘             20B导引套筒
21B进风口               22B出风口
23B套筒凸缘             24B凹陷部
70B结合架               L圆弧线
10C壳体                 20C导引套筒
50C环状入风口           80C入口挡片。
具体实施方式
以下配合附图及本发明的较佳实施例,进一步阐述本发明为达成预定发明目的所采取的技术手段。
请参阅图1及图2所示,本发明的集风装置的第一实施例包含一壳体10、一导引套筒20及一风扇30。
前述的壳体10为一长条状的管体,且其截面为圆形,但不以此为限,也可改为其他形状,例如截面为矩形的管体等等。壳体10的两端分别为一进风口11及一出风口12;进风口11呈喇叭状,也就是说,壳体10的半径朝向该进风口11而渐增;壳体10于进风口11的开口周缘处环绕突出成形有一壳体凸缘13,如图1及图3所示,壳体凸缘 13、13A的外径可以视情形而增大。
在本实施例中,壳体凸缘13相对于壳体10的进风口11及出风口12的连线而径向环绕突出,也就是说,壳体凸缘13的突出方向与进风口11及出风口12的连线相互垂直。
前述的导引套筒20为一长条状的管体,且其截面为圆形,并短于壳体10,但不以此为限,也可改为其他形状。导引套筒20设于壳体10内,且突出于壳体10的进风口11外,导引套筒20的两端分别为一进风口21及一出风口22;导引套筒20的进风口21呈喇叭状,在一较佳实施例中,导引套筒20的半径从出风口22至进风口21而渐增;导引套筒20的进风口21位于壳体10的进风口11外,导引套筒20的出风口22位于壳体10的进风口11内,且与壳体10的内部空间相连通。导引套筒20于进风口21的开口周缘处环绕突出成形有一套筒凸缘23,套筒凸缘23与壳体凸缘13间隔设置。如图1及图3所示,套筒凸缘23、23A的外径可以视情形而增大。
在本实施例中,套筒凸缘23相对于导引套筒20的进风口21及出风口22的连线而径向环绕突出,也就是说,套筒凸缘23的突出方向与进风口21及出风口22的连线相互垂直。此外,套筒凸缘23与壳体凸缘13相互平行,但不以此为限,套筒凸缘23与壳体凸缘13也可不平行而相互倾斜,例如套筒凸缘23可向前倾斜,而壳体凸缘13向后倾斜等等。
在本实施例中,集风装置进一步包含有多个连接柱40连接于壳体10及导引套筒20之间,且更进一步来说,是连接于壳体凸缘13与套筒凸缘23之间,并且平行于导引套筒20的进风口21及出风口22的连线。
在本实施例中,壳体凸缘13与套筒凸缘23突出的距离相同,但不以此为限,也可视情形而改为不同。
壳体凸缘13与套筒凸缘23之间形成有一环状入风口50,环状入风口50进一步延伸进壳体10的内壁面及导引套筒20的外壁面之间,并与壳体10的内部空间相连通。
在本实施例中,导引套筒20的外壁面凹设成形有多个凹陷部24,所述凹陷部24环绕导引套筒地设置。具体来说,所述凹陷部24彼此 环绕连接(如图1所示),且各凹陷部24的底面,与导引套筒20沿进风口21及出风口22的连线的截面,该底面与该截面的交线为一直线,因此所述凹陷部24便会使导引套筒20的截面形成多边形,例如图1所示的四个环绕连接的凹陷部24使导引套筒20的截面形成正方形,但不以此为限;此外,在前述实施例中,虽然凹陷部24的底面与导引套筒20的截面的交线为一直线,但该凹陷部24实质上从进风口21至出风口22的方向为一弧形面(如图1所示)。但凹陷部24的形状不以前述为限,只要是相对导引套筒20的外壁面凹陷即可,凹陷部24可进一步加大壳体10内壁面与导引套筒20外壁面的距离,进而增大环状入风口50的容积。
前述的风扇30可转动地设于壳体10内,并可通过转动而发电。在本实施例中,风扇30是风力发电机的一部分,换句话说,可通过将本发明的壳体10的出风口12与风力发电机的入风口连接,以将本发明设于风力发电机上;但不以此为限,也可如图1至图5所示,而直接将一部分的风力发电机设于本发明内。
在本实施例中,风扇30的转动轴与壳体10的进风口11及出风口12的连线相互平行。
当前述的本发明的第一实施例使用时,当风吹向导引套筒20的进风口21时,风会直接从进风口21进入导引套筒20。
但当风相对导引套筒20的轴心斜向地吹向导引套筒20时,风可能会直接进入环状入风口50(如图2所示),或是撞击到壳体凸缘13及/或套筒凸缘23然后改变方向后再进入环状入风口50(如图2所示)。
环状入风口50是成形于导引套筒20的喇叭状进风口21与壳体10的喇叭状进风口11之间,因此进入环状入风口50的风会沿着壳体10的喇叭状内壁面及导引套筒20的喇叭状外壁面而进入壳体10内,由此达到导引及集中风量的功能。
此外,当风进入环状入风口50后,壳体凸缘13及套筒凸缘23也会防止风从壳体10中离开,由此达到集中风量的效果。而当增大壳体凸缘13及套筒凸缘23的长度时,防止风离开的效果会更佳。
本发明由此可有效从各种方向收集风量,进而提升相配合的风力发电机的受风量。
请参阅图3至图5所示,本发明的第二实施例与本发明的第一实施例大致相同,但有以下三点差异:
第一,壳体10A进一步包含有一进风部14A及一出风部15A,进风部14A及出风部15A均为长圆管,且出风部15A的一端垂直连接及相通于进风部14A,壳体10A的进风口11A位于进风部14A的一端,壳体10A的出风口12A位于出风部15A上相对于进风部14A的另一端,风扇30A位于出风部15A内,且风扇30A的转动轴与长条状的出风部15A的长轴方向平行。
第二,集风装置进一步包含一导引尾板60A,其直立地设于壳体10A的进风部14A,且位于进风部14A上相对于壳体10A的进风口11A的另一端。
第三,所述连接柱40A连接于壳体10A的内壁面及导引套筒20A的外壁面之间,且导引套筒20A的进风口21A及出风口22A的连线与所述连接柱40A相互垂直。
当本发明的第二实施例使用时,壳体10A可转动地装设于屋顶(或其他各式建筑物)上,而导引尾板60A会被风吹动而转动本发明,并使本发明转动至能最大程度地接收风量的角度。
请参阅图6至图10所示,本发明的第三实施例与本发明的第一实施例大致相同,但是有以下两点差异:
第一,导引套筒20B的所述凹陷部24B为环绕间隔设置,且导引套筒20B的各凹陷部24B的底面,与导引套筒20B沿进风口21B及出风口22B的连线的截面,该底面与该截面的交线为一圆弧线L(如图10所示);通过进一步减缩导引套筒20B的内径,而可使进入到凹陷部24B处的风增加其流速,进而达到有效增大集风量的目的。
第二,套筒凸缘23B突出的距离小于壳体凸缘13B突出的距离,由此可吸收更多自斜前方而来的风量。
本第三实施例使用时,可进一步搭配两结合架70B共同使用,以便将本发明安装于他处。
请参阅图11所示,本发明的第四实施例与本发明的第三实施例大致相同,但是第四实施例进一步包含了多个入口挡片80C,其设于该环状入风口50C内,且环绕间隔设置,各入口挡片80C的相对两侧边 分别连接壳体10C的内壁面及导引套筒20C的外壁面;由此,侧向通过环状入风口50C的风便会撞击到入口挡片80C,并因此改变方向而进入到壳体10C内,本实施例由此可更进一步增大集风量。
以上所述仅是本发明的较佳实施例而已,并非对本发明做任何形式上的限制,虽然本发明已以较佳实施例披露如上,然而并非用以限定本发明,任何本领域的技术人员,在不脱离本发明技术方案的范围内,当可利用上述揭示的技术内容作出些许更动或修饰为等同变化的等效实施例,但凡是未脱离本发明技术方案的内容,依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰,均仍属于本发明技术方案的范围内。

Claims (17)

  1. 一种集风装置,其特征在于,包含:
    一壳体,其包含一进风口及一出风口;该壳体的该进风口呈喇叭状,且该壳体的该进风口的开口周缘环绕突出成形有一壳体凸缘;
    一导引套筒,其设于该壳体内,且突出于该壳体的该进风口外,该导引套筒包含有一进风口及一出风口;该导引套筒的该进风口呈喇叭状,且位于该壳体的该进风口外;该导引套筒的该出风口位于该壳体的该进风口内,且与该壳体的内部空间相连通;该导引套筒的该进风口的开口周缘环绕突出成形有一套筒凸缘,该套筒凸缘与该壳体凸缘间隔设置;
    一环状入风口,其形成于该套筒凸缘与该壳体凸缘之间,且延伸进该壳体的内壁面及该导引套筒的外壁面之间,并与该壳体的该内部空间相连通。
  2. 根据权利要求1所述的集风装置,其中该套筒凸缘相对于该导引套筒的该进风口及该出风口的连线径向环绕突出,且该套筒凸缘与该壳体凸缘相互平行。
  3. 根据权利要求1所述的集风装置,其进一步包含多个连接柱,所述连接柱连接于该壳体及该导引套筒之间。
  4. 根据权利要求3所述的集风装置,其中所述连接柱连接于该壳体凸缘及该套筒凸缘之间,且该导引套筒的该进风口及该出风口的连线与所述连接柱相互平行。
  5. 根据权利要求3所述的集风装置,其中所述连接柱连接于该壳体的该内壁面及该导引套筒的该外壁面之间,且该导引套筒的该进风口及该出风口的连线与所述连接柱相互垂直。
  6. 根据权利要求1所述的集风装置,其进一步包含一风扇,其可转动地设于该壳体内,并能够通过转动而发电。
  7. 根据权利要求1所述的集风装置,其中该壳体为长条形,且该壳体的该进风口与该出风口分别位于该壳体的两端。
  8. 根据权利要求6所述的集风装置,其中该壳体为长条形,且该壳体的该进风口与该出风口分别位于该壳体的两端;该风扇设于该壳体内,且该壳体的该进风口及该出风口的连线与该风扇的转动轴相互平行。
  9. 根据权利要求1所述的集风装置,其中该壳体包含一进风部及一出风部;该壳体的该进风口位于该进风部的一端;该出风部为长条状,且该出风部垂直地连接该进风部,该出风部的一端与该进风部相连通;该壳体的该出风口位于该出风部上相对于该进风部的另一端。
  10. 根据权利要求6所述的集风装置,其中该壳体包含一进风部及一出风部;该壳体的该进风口位于该进风部的一端;该出风部为长条状,且该出风部垂直地连接该进风部,该出风部的一端与该进风部相连通;该壳体的该出风口位于该出风部上相对于该进风部的另一端;该风扇位于该出风部内,且该风扇的转动轴与长条状的该出风部的长轴方向平行。
  11. 根据权利要求9所述的集风装置,其中进一步包含一导引尾板,其直立地设于该壳体的该进风部,且位于该进风部上相对于该壳体的该进风口的另一端。
  12. 根据权利要求1所述的集风装置,其中该导引套筒的该外壁面凹设成形有多个凹陷部,所述凹陷部环绕该导引套筒地设置。
  13. 根据权利要求12所述的集风装置,其中各该凹陷部的底面与该导引套筒沿该导引套筒的该进风口及该出风口的连线的截面的交线为一直线。
  14. 根据权利要求12所述的集风装置,其中各该凹陷部的底面与该导引套筒沿该导引套筒的该进风口及该出风口的连线的截面的交线为一圆弧线。
  15. 根据权利要求12所述的集风装置,其中所述凹陷部彼此环绕连接。
  16. 根据权利要求12所述的集风装置,其中所述凹陷部环绕间隔设置。
  17. 根据权利要求1所述的集风装置,其中进一步包含多个入口挡片,其设于该环状入风口内,且环绕间隔设置,各该入口挡片的相对两侧边分别连接该壳体的该内壁面及该导引套筒的该外壁面。
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