CN214304516U

CN214304516U - Bidirectional conical wind wheel

Info

Publication number: CN214304516U
Application number: CN202022935353.4U
Authority: CN
Inventors: 顾西原
Original assignee: Dongguan Wolin Electric Technology Co ltd
Current assignee: Dongguan Wolin Electric Technology Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-09-28
Anticipated expiration: 2030-12-09

Abstract

The utility model relates to the technical field of wind wheels, in particular to a bidirectional conical wind wheel, which comprises an upper wind ring, a wind plate and a lower wind ring, wherein the wind plate comprises an upper wind plate and a lower wind plate, an upper fan blade is arranged between the upper wind plate and the upper wind ring and is connected with the lower fan blade, a lower fan blade is arranged between the lower wind plate and the lower wind ring and is connected with the lower wind ring, the upper wind plate is provided with an upper mounting cylinder and a clamping groove, the lower wind plate is provided with a lower mounting cylinder and a clamping block, the clamping block is positioned in the clamping groove, the upper mounting cylinder is communicated with the lower mounting cylinder, the upper wind plate and the lower wind plate are both provided with a fixed plate, the fixed plate is respectively mounted on one side of the upper wind plate and one side of the lower wind plate, the fixed plate is provided with a screw hole, the structure is more stable when the motor works by being matched with the upper mounting cylinder and the lower mounting cylinder, and the upper wind plate can be separated from the lower wind plate by being provided with the clamping block and the clamping groove, the upper wind plate can be fixed on the lower wind plate by arranging the fixing plate.

Description

Bidirectional conical wind wheel

Technical Field

The utility model relates to a wind wheel technical field specifically is a two-way toper wind wheel.

Background

The fan is a driven fluid machine, increases the gas pressure and discharges the gas by depending on the input mechanical energy, and the wind wheel is an important part of the fan and drives the peripheral air to flow under the action of the mechanical energy.

For example, the patent with the publication number of "CN 204921468U" is named as "a bidirectional conical wind wheel", and the patent discloses "the utility model discloses a bidirectional conical wind wheel, which comprises a wind wheel cover, an upper wind wheel rim and a lower wind wheel rim which are arranged concentrically; the upper wind wheel rim is arranged above the wind wheel cover and is connected with the wind wheel cover through the upper blades; the lower wind wheel rim is arranged below the wind wheel cover and is connected with the wind wheel cover through the lower blades; the diameter of the upper wind wheel rim and the diameter of the lower wind wheel rim are both smaller than the diameter of the wind wheel cover; an included angle (a) formed by the upper blade and a connecting plane of the wind wheel cover is more than or equal to 45 degrees and less than 90 degrees; the included angle (b) formed by the lower blade and the connecting plane of the wind wheel cover is more than or equal to 45 degrees and less than 90 degrees. The bidirectional conical wind wheel can reduce the running resistance and improve the working efficiency, thereby reducing the mechanical noise and the aerodynamic noise'.

When the structure is used, mechanical noise and aerodynamic noise are reduced, but when the structure is operated, the structure is only supported by the wind wheel cover, so that the stability is poor, potential safety hazards are easily generated in a high-speed state, one part is damaged, the whole structure cannot be used, and the practicability is low.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a two-way toper wind wheel that practicality is strong.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a bidirectional conical wind wheel comprises an upper wind ring, a wind plate and a lower wind ring, wherein the upper wind ring and the lower wind ring are respectively installed symmetrically to the wind plate, the wind plate comprises an upper wind plate and a lower wind plate, the upper wind plate is positioned at the upper end of the lower wind plate, upper blades are arranged between the upper wind plate and the upper wind ring and connected with each other, lower blades are arranged between the lower wind plate and the lower wind ring and connected with each other, an upper installation cylinder and a clamping groove are arranged on the upper wind plate and positioned in the middle of the upper wind plate, the clamping groove is positioned on the lower surface of the upper wind plate, a lower installation cylinder and a clamping block are arranged on the lower wind plate, the lower installation cylinder is positioned in the middle of the lower wind plate, the clamping block is positioned on the upper surface of the lower wind plate and positioned in the clamping groove, the upper installation cylinder is communicated with the lower installation cylinder, fixed plates are arranged on the upper wind plate and the lower wind plate, and fixed plates are respectively installed on one side of the upper wind plate and one side of the lower wind plate, and the fixing plates are provided with screw holes and are connected by bolts.

In order to improve the stability of this structure when the operation, the utility model discloses the improvement has, it is connected to be equipped with branch between last leeward circle and the last aerofoil, the one end of branch is equipped with the fixing base, the edge at last aerofoil is installed to the fixing base, branch is equipped with four to even installation is between last leeward circle and last aerofoil, installation section of thick bamboo length is the twice of installation section of thick bamboo length down.

In order to improve the practicality of this structure, the utility model discloses the improvement has, be equipped with the fastening layer on the draw-in groove, the material of fastening layer is soft rubber.

In order to prolong the service life of the structure, the utility model discloses the improvement has, go up wind circle, aerofoil and leeward circle and all be scribbled anticorrosive paint.

(III) advantageous effects

Compared with the prior art, the utility model provides a two-way toper wind wheel possesses following beneficial effect:

this two-way toper wind wheel, be equipped with installation section of thick bamboo and draw-in groove on the windward plate, it is located the mid portion of windward plate to go up the installation section of thick bamboo, be equipped with down installation section of thick bamboo and fixture block on the leeward plate, the installation section of thick bamboo is located the mid portion of leeward plate down, the fixture block is located the inside of draw-in groove, go up installation section of thick bamboo and installation section of thick bamboo intercommunication down, through being equipped with installation section of thick bamboo and installation section of thick bamboo down, increased the length of installation section of thick bamboo, make this structure more stable at cooperation motor during operation, through being equipped with fixture block and draw-in groove, can make the windward plate break away from the leeward plate, through being equipped with the fixed plate, can make the windward plate fix on the leeward plate, when part wherein, can interim use windward leaf or leeward leaf work, improved the practicality of this structure.

Drawings

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

FIG. 2 is a schematic structural view of the middle support rod of the present invention;

FIG. 3 is a top view of the bottom wind plate of FIG. 1 according to the present invention;

in the figure: 1. an upper wind ring; 2. a fan blade is arranged; 3. an upper wind plate; 4. a leeward plate; 5. a lower fan blade; 6. a lower wind ring; 7. an upper mounting cylinder; 8. a lower mounting cylinder; 9. a bolt; 10. a screw hole; 11. a strut; 12. a fixed seat; 13. a card slot; 14. a clamping block; 15. a fixing plate; 16. and (4) mounting the groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the bidirectional tapered wind wheel of the present invention includes an upper wind ring 1, a wind plate and a lower wind ring 6, where the upper wind ring 1 and the lower wind ring 6 are respectively installed symmetrically to the wind plate, the wind plate includes an upper wind plate 3 and a lower wind plate 4, the upper wind plate 3 is located at the upper end of the lower wind plate 4, an upper wind blade 2 is arranged between the upper wind plate 3 and the upper wind ring 1 for connection, a lower wind blade 5 is arranged between the lower wind plate 4 and the lower wind ring 6 for connection, an upper mounting cylinder 7 and a clamping groove 13 are arranged on the upper wind plate 3, the upper mounting cylinder 7 is located at the middle part of the upper wind plate 3, the clamping groove 13 is located at the lower surface of the upper wind plate 3, a lower mounting cylinder 8 and a clamping block 14 are arranged on the lower wind plate 4, the lower mounting cylinder 8 is located at the middle part of the lower wind plate 4, the clamping block 14 is located at the upper surface of the lower wind plate 4, and the clamping block 14 is located inside the clamping groove 13, go up installation section of

thick bamboo

7 and 8 intercommunications of lower installation section of thick bamboo, all be equipped with fixed plate 15 on upwind plate 3 and the lower aerofoil 4, fixed plate 15 installs the one side at upwind plate 3 and lower aerofoil 4 respectively, and be equipped with screw 10 on the fixed plate 15, just be equipped with the bolt 9 connection between the fixed plate 15.

When the bidirectional conical wind wheel of the utility model is used, the structure is arranged at a designated position through the lower mounting cylinder 8 and the upper mounting cylinder 7, the motor can drive the mounting plate to rotate, further drive the upper wind blade 2 and the lower wind blade 5 to rotate, one end of the upper wind blade 2 and one end of the lower wind blade 5 are respectively arranged on the mounting grooves 16 of the upper wind plate 3 and the lower wind plate 4 (the mounting grooves 16 are respectively arranged at the edges of the upper wind plate 3 and the lower wind plate 4), the other end of the upper wind blade 2 and the lower wind plate 5 are respectively fixed through the upper wind ring 1 and the lower wind ring 6, when the upper wind blade 2 and the lower wind blade 5 rotate, the gas pressure is improved and the gas is discharged by the input mechanical energy, the detailed explanation is not needed, when the structure is operated, the length of the mounting cylinder is increased through the upper mounting cylinder 7 and the lower mounting cylinder 8, so that the structure is more stable when the motor works, and when one of them department of upwind blade 2 or lower fan blade 5 in this structure damages, we can pass through bolt 9 connection, part fixing base 12, further cooperation through fixture block 14 and draw-in groove 13, part upwind board 3 and leeward board 4, thereby use one of them aerofoil to be used for interim emergency treatment, through being equipped with fixture block 14 and draw-in groove 13, can make upwind board 3 break away from leeward board 4, through being equipped with fixed plate 15, can make upwind board 3 fix on leeward board 4, the practicality of this structure has been improved.

In order to improve the stability of the structure during operation, the improvement of the utility model is that the upper wind ring 1 is connected with the upper wind plate 3 through the supporting rods 11, one end of each supporting rod 11 is provided with the fixed seat 12, the fixed seat 12 is arranged at the edge of the upper wind plate 3, the four supporting rods 11 are arranged and are uniformly arranged between the upper wind ring 1 and the upper wind plate 3, the length of the lower mounting cylinder 8 is twice of that of the upper mounting cylinder 7, here, the supporting force can be provided for the upper wind ring 1 through the supporting rods 11, the 'bearing capacity' of the upper wind blades 2 during operation is reduced, the service life of the structure is indirectly prolonged, in the structure, the supporting rods 11 are uniformly arranged, so that the stress of the structure during operation is ensured to be uniform, in the structure, the length of the lower mounting cylinder 8 is twice of the length of the upper mounting cylinder 7, so that when the lower wind blades 5 are independently used, by increasing the barrel length, the lower fan blade 5 can work more stably.

In order to improve the practicality of this structure, the utility model discloses the improvement has, be equipped with the fastening layer on the draw-in groove 13, the material of fastening layer is soft rubber, through being equipped with the fastening layer, prevents that fixture block 14 from producing the phenomenon of rocking in draw-in groove 13, and soft rubber is economical and practical to certain elasticity has.

In order to improve the life of this structure, the utility model discloses the improvement has, all be scribbled anticorrosive lacquer on last leeward circle 1, aerofoil and leeward circle 6, through being equipped with anticorrosive lacquer, improved the oxidation resistance of last leeward circle 1, aerofoil and leeward circle 6, prevent that last leeward circle 1, aerofoil and leeward circle 6 from rustting.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The bidirectional conical wind wheel is characterized by comprising an upper wind ring (1), a wind plate and a lower wind ring (6), wherein the upper wind ring (1) and the lower wind ring (6) are respectively installed symmetrically to the wind plate, the wind plate comprises an upper wind plate (3) and a lower wind plate (4), the upper wind plate (3) is positioned at the upper end of the lower wind plate (4), an upper wind blade (2) is arranged between the upper wind plate (3) and the upper wind ring (1) for connection, a lower wind blade (5) is arranged between the lower wind plate (4) and the lower wind ring (6) for connection, an upper installation barrel (7) and a clamping groove (13) are arranged on the upper wind plate (3), the upper installation barrel (7) is positioned at the middle part of the upper wind plate (3), the clamping groove (13) is positioned at the lower surface of the upper wind plate (3), a lower installation barrel (8) and a clamping block (14) are arranged on the lower wind plate (4), lower installation section of thick bamboo (8) are located the mid portion of leeward board (4), fixture block (14) are located the upper surface of leeward board (4), and fixture block (14) are located the inside of draw-in groove (13), go up installation section of thick bamboo (7) and installation section of thick bamboo (8) intercommunication down, all be equipped with fixed plate (15) on windward board (3) and leeward board (4), one side at windward board (3) and leeward board (4) is installed respectively in fixed plate (15), and be equipped with screw (10) on fixed plate (15), just be equipped with bolt (9) between fixed plate (15) and connect.

2. The bidirectional conical wind wheel according to claim 1, characterized in that a strut (11) is arranged between the windward ring (1) and the windward plate (3) for connection, a fixing seat (12) is arranged at one end of the strut (11), and the fixing seat (12) is installed at the edge of the windward plate (3).

3. A bidirectional cone wind wheel according to claim 2, characterized in that the struts (11) are provided with four and are evenly installed between the windband (1) and the windband (3).

4. The bidirectional conical wind wheel according to claim 1, characterized in that the fastening layer is disposed on the slot (13).

5. The bidirectional conical wind wheel according to claim 4, wherein the fastening layer is made of soft rubber.

6. A bi-directional cone wind wheel according to claim 1, characterized in that the length of the lower mounting cylinder (8) is twice the length of the upper mounting cylinder (7).

7. The bidirectional conical wind wheel according to claim 1, characterized in that the upper wind ring (1), the wind plates and the lower wind ring (6) are coated with anticorrosive paint.