CN212376950U

CN212376950U - Energy-saving aluminum roof fan

Info

Publication number: CN212376950U
Application number: CN202021039261.1U
Authority: CN
Inventors: 王峰; 柯伟佳; 胡成林
Original assignee: Fujian Xinminfeng Ventilation Equipment Co ltd
Current assignee: Fujian Xinminfeng Ventilation Equipment Co ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-01-19
Anticipated expiration: 2030-06-09

Abstract

The utility model discloses an energy-saving aluminum roof fan, the structure of which comprises a hollow shell, a hollow base, a flow collecting frame, a support rod, a top cover, a water collecting device, an encryption device, a controller, a storage battery, a driving motor, a rotating rod, a centrifugal impeller and an electric connecting wire, the utility model has the following beneficial effects that the water collecting device is arranged outside the top cover, and the beneficial effect of facilitating the cleaning of a solar panel by additionally arranging a guide part is achieved; and through set up encryption device at top cap top middle part, the draw-in groove that sets up through annular seat top carries out the gomphosis location with the fixture block of closing the cover bottom, the installation of being convenient for, and the sealing washer improves the sealed effect of installation, and annular seat top face is the degressive slope form gradually from inside to outside, forms the difference in height, again by the fixed block through the mounting install firm can, reached and adopted the slope to compress tightly the beneficial effect of mode in order to prevent the rainwater refluence.

Description

Energy-saving aluminum roof fan

Technical Field

The utility model belongs to the technical field of the ventilation machinery, in particular to energy-saving aluminium system roof fan.

Background

The roof fan has multiple specifications and forms and wide application range, and can meet different requirements of use occasions and air quantity, pressure and noise;

the roof fan is installed on a roof for exhausting and ventilating, determines the special use material and structure of the fan due to the particularity of the installation and use environment, is wide, is applied to ventilation and ventilation of places such as workshop plants, warehouses, hotels, high-rise buildings and the like, and is usually installed in an open environment;

and for improving energy-conserving effect, generally can adopt solar panel to carry out the electric power storage and use to reduce also need clear up it for preventing solar panel efficiency, and when using, need regularly carry out the testing and maintenance to driving part, but this novel roof fan of prior art is not convenient enough to solar panel's clearance operation when using, and not good and produce the problem of rainwater refluence easily to airtight driving part's structure.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, provide an energy-saving aluminium system roof fan now to solve this roof fan and be not convenient enough to solar panel's clearance operation when using, and not good and produce the problem of rainwater refluence easily to airtight drive unit's structure, through establishing the beneficial effect of guide part so that solar panel clears up with adding, and adopt the slope to compress tightly the mode in order to prevent the rainwater refluence.

The beneficial effects of (1).

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides an energy-saving aluminum roof fan, which comprises a hollow shell, a hollow base, a flow-collecting frame, a support rod, a top cover, a water collecting device, an encryption device, a controller, a storage battery, a driving motor, a rotating rod, a centrifugal impeller and an electric connecting wire, wherein the bottom end of the hollow shell is fixedly connected with the hollow base, the lower part of the inner side of the hollow shell is welded with the flow-collecting frame, the top end of the flow-collecting frame is fixedly connected with the support rod, the top end of the support rod is welded with the top cover, the top end of the top cover is fixedly connected with the water collecting device, the top end of the top cover is fixedly connected with the encryption device, the inner side of the encryption device is respectively provided with the controller, the storage battery and the driving motor, the middle part of the top end of the top cover is connected with the driving, the dwang runs through top cap top bottom both ends middle part to the dwang passes through the bearing and is connected with the top cap rotation, dwang bottom and centrifugal impeller fixed connection, centrifugal impeller sets up inside the manifold, the controller rear end is provided with the electricity connecting wire.

Further, water-collecting device is including enclosing frame, breach portion, blend stop, guiding gutter, solar panel and support, it is provided with breach portion to enclose frame right-hand member middle part, breach portion inner wall bottom is provided with the blend stop to the blend stop with enclose frame integrated into one piece, the guiding gutter sets up in top cap top right part, solar panel top and top cap bottom right part fixed connection, both ends respectively with support bolted connection around solar panel inboard, support bottom and cavity base right-hand member fixed connection, enclose frame bottom and top cap fixed connection.

Further, the encryption device includes ring seat, draw-in groove, sealing washer, closes cover, fixture block, fixed block and mounting, two parts do not are provided with the draw-in groove about the ring seat top, the ring seat top with close and be provided with the sealing washer between the cover bottom, close cover bottom about two parts respectively with fixture block fixed connection to the fixture block is through running through sealing washer top bottom both ends and draw-in groove inner wall swing joint, close cover periphery and fixed block fixed connection, the mounting runs through fixed block and top cap top bottom both ends simultaneously to the fixed block passes through mounting and top cap fixed connection, ring seat bottom and top cap fixed connection.

Furthermore, the top end face of the annular seat is gradually and progressively reduced in inclination from inside to outside.

Furthermore, the inner wall of the clamping groove is embedded with the lower part of the outer surface of the clamping block.

Furthermore, the fixed block is provided with four groups and evenly distributed on the periphery of the closed cover.

Furthermore, through holes are formed in the left end and the right end of the top cover respectively.

Furthermore, the top end surface of the solar panel is inclined at forty-five degrees compared with the bottom end surface of the hollow base.

Furthermore, the minimum distance between the bottom end of the barrier strip and the top end of the top cover is 5 mm.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1) for solving this roof fan to solar panel's clearance operation not convenient enough problem when using, through set up water-collecting device in the top cap outside, through enclosing the frame and concentrate the rainwater in top department of top cap to blend stop position department in breach portion department flows, and carries out the water conservancy diversion in the guiding gutter department on top cap top, and the solar panel top face that the mass flow supported to the support washes, has reached through adding the beneficial effect of establishing guide part so that solar panel clears up.

2) The problem of not good and produce the rainwater refluence easily for solving the structure to airtight drive unit, through set up encryption device at top cap top middle part, the draw-in groove that sets up through annular seat top carries out the gomphosis location with the fixture block of closing the cover bottom, the installation of being convenient for, the sealing washer improves the sealed effect of installation, and annular seat top face is degressive slope form gradually from inside to outside, form the difference in height, install firm through the mounting by the fixed block again can, the beneficial effect of adopting the slope to compress tightly the mode in order to prevent the rainwater refluence has been reached.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the internal partial structure A of the present invention;

in the figure: the device comprises a hollow shell-1, a hollow base-2, a collecting frame-3, a support rod-4, a top cover-5, a water collecting device-6, an encryption device-7, a controller-8, a storage battery-9, a driving motor-10, a rotating rod-11, a centrifugal impeller-12, an electric connecting line-13, a surrounding frame-61, a gap part-62, a barrier strip-63, a flow guide groove-64, a solar panel-65, a support-66, an annular seat-71, a clamping groove-72, a sealing ring-73, a closed cover-74, a clamping block-75, a fixing block-76 and a fixing piece-77.

Detailed Description

Referring to fig. 1, 2 and 3, the present invention provides an energy-saving aluminum roof fan: comprises a hollow shell 1, a hollow base 2, a collecting frame 3, a support rod 4, a top cover 5, a water collecting device 6, an encryption device 7, a controller 8, a storage battery 9, a driving motor 10, a rotating rod 11, a centrifugal impeller 12 and an electric connection line 13, wherein the bottom end of the hollow shell 1 is fixedly connected with the hollow base 2, the lower part of the inner side of the hollow shell 1 is welded with the collecting frame 3, the top end of the collecting frame 3 is fixedly connected with the support rod 4, the top end of the support rod 4 is welded with the top cover 5, the top end of the top cover 5 is fixedly connected with the water collecting device 6, the top end of the top cover 5 is fixedly connected with the encryption device 7, the controller 8, the storage battery 9 and the driving motor 10 are respectively arranged on the inner side of the encryption device 7, the middle part of the top end of the top cover 5 is connected with the driving motor 10 through bolts, the left part and the right part, and the dwang 11 is connected with the top cap 5 through the bearing rotation, dwang 11 bottom and centrifugal impeller 12 fixed connection, and centrifugal impeller 12 sets up inside the collecting frame 3, and the rear end of controller 8 is provided with electric connecting wire 13.

Wherein, water-collecting device 6 is including enclosing frame 61, breach portion 62, blend stop 63, guiding gutter 64, solar panel 65 and support 66, it is provided with breach portion 62 to enclose frame 61 right-hand member middle part, 62 inner walls bottom of breach portion is provided with blend stop 63 to blend stop 63 with enclose frame 61 integrated into one piece, guiding gutter 64 sets up in 5 top right parts of top cap, solar panel 65 top and 5 bottom right parts fixed connection of top cap, both ends respectively with support 66 bolted connection around solar panel 65 is inboard, support 66 bottom and 2 right-hand members fixed connection of cavity base, enclose frame 61 bottom and 5 fixed connection of top cap, through adding the beneficial effect of establishing guide part so that solar panel 65 clears up according to the aforesaid.

Wherein, encryption apparatus 7 includes annular seat 71, draw-in groove 72, sealing washer 73, closes cover 74, fixture block 75, fixed block 76 and mounting 77, two parts are provided with draw-in groove 72 respectively about annular seat 71 top, annular seat 71 top and close and be provided with sealing washer 73 between the cover 74 bottom, close cover 74 bottom about two parts respectively with fixture block 75 fixed connection to fixture block 75 is through running through sealing washer 73 top bottom both ends and draw-in groove 72 inner wall swing joint, close cover 74 periphery and fixed block 76 fixed connection, mounting 77 runs through fixed block 76 and top cap 5 top bottom both ends simultaneously to fixed block 76 passes through mounting 77 and top cap 5 fixed connection, annular seat 71 bottom and top cap 5 fixed connection have reached according to the aforesaid and have adopted the slope to compress tightly the beneficial effect of mode in order to prevent the rainwater refluence.

The top end face of the annular seat 71 is gradually inclined from inside to outside, and the height difference is formed according to the inclination, so that the water resistance is high.

The inner wall of the clamping groove 72 is embedded with the lower part of the outer surface of the clamping block 75, and the matching degree between the inner wall of the clamping groove 72 and the lower part of the outer surface of the clamping block 75 is improved according to the above, so that the stability is improved.

Wherein, the fixed block 76 is provided with four groups and evenly distributed at the periphery of the closed cover 74, and the installation stability is improved according to the reasonable respective positions.

Wherein, both ends are provided with the through-hole respectively about top cap 5 for ventilate.

The top end face of the solar panel 65 is inclined at forty-five degrees compared with the bottom end face of the hollow base 2, and the angle is reasonably set according to the above, so that the solar panel is convenient to clean.

Wherein, the minimum interval between blend stop 63 bottom and the 5 tops of top cap is 5mm, sets up the clearance according to the aforesaid, and the surplus water of being convenient for is discharged.

The working principle is as follows: firstly, taking out the energy-saving aluminum roof fan and moving the energy-saving aluminum roof fan to a mounting position;

then, the mounting position is sealed and fixed through the hollow base 2;

then, the water collecting device 6 arranged on the outer side of the top cover 5 concentrates rainwater on the top end of the top cover 5 through the enclosing frame 61, flows out of the position of the barrier strip 63 at the notch part 62, guides the water at the position of the guide groove 64 at the top end of the top cover 5, and collects the water to the top end face of the solar panel 65 supported by the bracket 66 for washing, so that the beneficial effect of facilitating the cleaning of the solar panel 65 by additionally arranging a guide part is achieved; the solar panel 65 absorbs solar energy to convert electric energy, and the storage battery 9 is charged through the controller 8, so that the energy-saving property is improved;

then, when the device is used, an external switch is connected through the electric connecting wire 13, the motor 10 is driven to run through the storage battery 9 or an external power supply, the rotating rod 11 and the centrifugal impeller 12 can be driven to synchronously rotate, the centrifugal impeller 12 generates wind attraction, and wind power circulation is carried out between the hollow base 2 at the bottom end of the hollow shell 1, the collecting frame 3 and the hollow shell 1 and the top cover 5;

finally, through the encryption device 7 arranged in the middle of the top end of the top cover 5, the top end of the annular seat 71 is provided with the clamping groove 72 and the clamping block 75 at the bottom end of the closed cover 74 for embedding and positioning, so that the installation is convenient, the sealing effect of the installation is improved by the sealing ring 73, the top end face of the annular seat 71 is inclined gradually and gradually reduced from inside to outside to form a height difference, and then the fixed block 76 is installed and fixed through the fixing piece 77, so that the beneficial effect of preventing rainwater backflow by adopting an inclined pressing mode is achieved.

The utility model discloses a control mode is controlled through artifical start-up and closing switch, and the wiring diagram of power component and the supply of power belong to the common general knowledge in this field, and the utility model discloses mainly be used for protecting mechanical device, so the utility model discloses no longer explain control mode and wiring in detail and arrange.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an energy-saving aluminium system roof fan which characterized in that: comprises a hollow shell (1), a hollow base (2), a flow collecting frame (3), a support rod (4), a top cover (5), a water collecting device (6), an encryption device (7), a controller (8), a storage battery (9), a driving motor (10), a rotating rod (11), a centrifugal impeller (12) and an electric connecting wire (13), wherein the bottom end of the hollow shell (1) is fixedly connected with the hollow base (2), the lower part of the inner side of the hollow shell (1) is welded with the flow collecting frame (3), the top end of the flow collecting frame (3) is fixedly connected with the support rod (4), the top end of the support rod (4) is welded with the top cover (5), the top end of the top cover (5) is fixedly connected with the water collecting device (6), the top end of the top cover (5) is fixedly connected with the encryption device (7), the inner side of the encryption device (7) is respectively provided with the controller (8), the storage battery, top cap (5) top middle part and driving motor (10) bolted connection, top cap (5) top is controlled two parts and is respectively with battery (9) and controller (8) bolted connection, driving motor (10) bottom and dwang (11) fixed grafting, dwang (11) run through top cap (5) top end both ends middle part to dwang (11) are rotated with top cap (5) through the bearing and are connected, dwang (11) bottom and centrifugal impeller (12) fixed connection, centrifugal impeller (12) set up inside mass flow frame (3), controller (8) rear end is provided with electric connecting wire (13).

2. The energy-saving aluminum roof fan of claim 1, wherein: water-collecting device (6) is including enclosing frame (61), breach portion (62), blend stop (63), guiding gutter (64), solar panel (65) and support (66), it is provided with breach portion (62) to enclose frame (61) right-hand member middle part, breach portion (62) inner wall bottom is provided with blend stop (63) to blend stop (63) with enclose frame (61) integrated into one piece, guiding gutter (64) set up in top cap (5) top right part, solar panel (65) top and top cap (5) bottom right part fixed connection, both ends respectively with support (66) bolted connection around solar panel (65) inboard, support (66) bottom and cavity base (2) right-hand member fixed connection, enclose frame (61) bottom and top cap (5) fixed connection.

3. The energy-saving aluminum roof fan of claim 1, wherein: the encryption device (7) comprises an annular seat (71), a clamping groove (72), a sealing ring (73), a closed cover (74), a clamping block (75), a fixing block (76) and a fixing piece (77), the left part and the right part of the top end of the annular seat (71) are respectively provided with a clamping groove (72), a sealing ring (73) is arranged between the top end of the annular seat (71) and the bottom end of the closed cover (74), the left part and the right part of the bottom end of the closed cover (74) are respectively fixedly connected with a clamping block (75), the clamping block (75) is movably connected with the inner wall of the clamping groove (72) by penetrating through the top and the bottom ends of the sealing ring (73), the periphery of the closed cover (74) is fixedly connected with a fixed block (76), the fixed piece (77) penetrates through the fixed block (76) and the two ends of the top and the bottom of the top cover (5) simultaneously, and the fixed block (76) is fixedly connected with the top cover (5) through a fixing piece (77), and the bottom end of the annular seat (71) is fixedly connected with the top cover (5).

4. The energy-saving aluminum roof fan of claim 3, wherein: the top end surface of the annular seat (71) is gradually and gradually inclined from inside to outside.

5. The energy-saving aluminum roof fan of claim 3, wherein: the inner wall of the clamping groove (72) is embedded with the lower part of the outer surface of the clamping block (75).

6. The energy-saving aluminum roof fan of claim 3, wherein: the fixed blocks (76) are provided with four groups and are uniformly distributed on the periphery of the closed cover (74).

7. The energy-saving aluminum roof fan of claim 1, wherein: through holes are respectively formed in the left end and the right end of the top cover (5).

8. The energy-saving aluminum roof fan of claim 2, wherein: the top end surface of the solar panel (65) is inclined at forty-five degrees compared with the bottom end surface of the hollow base (2).

9. The energy-saving aluminum roof fan of claim 2, wherein: the minimum distance between the bottom end of the barrier strip (63) and the top end of the top cover (5) is 5 mm.