CN217518929U

CN217518929U - Air ducting that DTF-24 axial fan used

Info

Publication number: CN217518929U
Application number: CN202220751946.1U
Authority: CN
Inventors: 翁金荣; 张艳; 苏林安
Original assignee: Jiangsu Lifeng Air Conditioning Technology Co ltd
Current assignee: Jiangsu Lifeng Air Conditioning Technology Co ltd
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-09-30
Anticipated expiration: 2032-03-31

Abstract

The utility model relates to an axial fan technical field specifically is an air ducting that DTF-24 axial fan used, including the fan body, four group's installation pieces are installed by the position of one end to the surface of fan body, the mounting groove has all been seted up to the inside of four group's installation pieces, the intercommunicating pore has all been seted up to the top inner wall of four group's installation pieces, the slide bar is all installed by the position of both sides on the top of four group's installation pieces, the roof is all installed on the top of eight group's slide bars, the magnet piece is all installed by the position of both sides in the bottom of eight group's roof, the equal movable mounting in inside of four group's intercommunicating pores has the dead lever, the magnet ring is all installed to the bottom of four group's dead lever, the fly leaf is all installed on the top of four group's dead lever. Can effectively solve under setting up the effect through spare parts such as installation piece, mounting groove, intercommunicating pore, dead lever, magnet ring, fixed block, iron system pole and fixed slot and can not make things convenient for, swift install axial fan's one end with the aviation baffle to influence axial fan normal use's problem.

Description

Air ducting that DTF-24 axial fan used

Technical Field

The utility model relates to an axial fan technical field specifically is an air ducting that DTF-24 axial fan used.

Background

The axial flow fan has a wide application range, namely, the axial flow fan and the fan of the air conditioner external unit are airflow in the same direction as the shaft of the fan blade, such as an electric fan, and the fan operates in an axial flow mode. The "axial flow" is so called because the gas flows parallel to the fan axis. Axial flow fans are typically used in applications where flow requirements are high and pressure requirements are low. The axial fan fixes the position and moves the air. The axial flow fan mainly comprises a fan impeller and a casing, wherein the model of the DTF-24 axial flow fan is similar to that of a common axial flow fan, and the DTF-24 axial flow fan is provided with the air guide function of an air guide device, but the existing air guide device has a plurality of problems in the installation process, so that further improvement is needed.

The existing air guide device for the DTF-24 axial flow fan has the problems that an air guide plate cannot be conveniently and quickly installed at one end of the axial flow fan, so that the normal use of the axial flow fan is influenced, and inconvenience is brought to actual operation; the utility model provides an air ducting that current DTF-24 axial fan used has the dead lever to reciprocate at will in the installation to influence the problem of aviation baffle normal installation, brought inconvenience for the in-service operation, for this reason, the utility model provides an air ducting that DTF-24 axial fan used is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air ducting that DTF-24 axial fan used to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an air guide device for a DTF-24 axial flow fan comprises a fan body, wherein four groups of installation blocks are arranged on the outer surface of the fan body at positions close to one end, installation grooves are formed in the four groups of installation blocks, communication holes are formed in the inner walls of the top ends of the four groups of installation blocks, slide rods are arranged at positions close to two sides of the top ends of the four groups of installation blocks, top plates are arranged at the top ends of eight groups of slide rods, magnet blocks are arranged at positions close to two sides of the bottom ends of the eight groups of top plates, fixed rods are movably arranged in the four groups of communication holes, magnet rings are arranged at the bottom ends of the four groups of fixed rods, movable plates are arranged at the top ends of the four groups of fixed rods, through holes are formed in the four groups of movable plates at positions close to two sides of the four groups of movable plates, and the four groups of movable plates are movably sleeved with the corresponding slide rods through the corresponding through holes respectively, iron bars are respectively arranged at the top ends of the four groups of movable plates close to the positions corresponding to the two sides of the through holes, the bottom ends of the four groups of magnet rings are respectively adsorbed and fixed with the inner walls of the bottom ends of the corresponding fixing grooves, the four groups of fixing grooves are respectively positioned inside the corresponding iron bars, the corresponding ends of the four groups of iron bars are respectively fixed with the corresponding side of the corresponding fixing block, and the bottom ends of the four groups of fixing blocks are respectively fixed with the corresponding positions of the outer surface of the air deflector.

Preferably, the four groups of mounting blocks are equal in size, and the four groups of mounting blocks are arranged in a centrosymmetric manner by taking the central point of the fan body as a central point.

Preferably, the four groups of mounting grooves are equal in size, the inner diameters of the four groups of mounting grooves are matched with the outer diameters of the corresponding iron rods, and the four groups of iron rods are arranged in one-to-one correspondence with the corresponding mounting grooves.

Preferably, the four groups of magnet rings are equal in size, the outer diameters of the four groups of magnet rings are matched with the inner diameters of the corresponding fixing grooves, and the four groups of magnet rings are arranged in one-to-one correspondence with the corresponding fixing grooves.

Preferably, the quantity of magnet piece is sixteen groups, sixteen groups the size of magnet piece equals, and sixteen groups magnet piece are the one-to-one setting with corresponding iron bar.

Preferably, the four groups of fixing rods are equal in size, the outer diameters of the four groups of fixing rods are matched with the inner diameters of the corresponding communicating holes, the four groups of fixing rods and the corresponding communicating holes are arranged in a one-to-one correspondence mode, and one ends of the four groups of fixing rods penetrate through the inner wall of the top end of the corresponding mounting block through the corresponding communicating holes and extend into the corresponding mounting groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the one end at axial fan can not convenient, swift with the aviation baffle be installed effectively to spare parts setting effects such as installation piece, mounting groove, intercommunicating pore, dead lever, magnet ring, fixed block, iron system pole and fixed slot under to influence axial fan normal use's problem.

2. The problem that the normal installation of the air deflector is influenced due to the fact that the fixed rod can move up and down at will in the installation process can be effectively solved through arrangement of parts such as the sliding rod, the top plate, the magnet block, the movable plate, the through hole and the iron bar.

Drawings

Fig. 1 is a schematic structural perspective view of the main body of the present invention;

FIG. 2 is an enlarged view of the point A in FIG. 1;

fig. 3 is a schematic structural perspective view of the blower body of the present invention;

fig. 4 is an enlarged schematic view of B in fig. 3.

In the figure: 1. a fan body; 2. mounting blocks; 21. mounting grooves; 22. a communicating hole; 23. a slide bar; 24. a top plate; 25. a magnet block; 3. fixing the rod; 31. a magnet ring; 32. a movable plate; 33. a through hole; 34. iron bars; 4. an air deflector; 41. a fixed block; 42. an iron rod; 43. and fixing the grooves.

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 to 4, the present invention provides a technical solution: an air guide device for a DTF-24 axial flow fan comprises a fan body 1, wherein four groups of installation blocks 2 are installed on the outer surface of the fan body 1 close to one end, the sizes of the four groups of installation blocks 2 are equal, the four groups of installation blocks 2 are arranged in a central symmetry mode by taking the central point of the fan body 1 as the central point, installation grooves 21 are formed in the four groups of installation blocks 2, the sizes of the four groups of installation grooves 21 are equal, the inner diameters of the four groups of installation grooves 21 are matched with the outer diameters of corresponding iron rods 42, the four groups of iron rods 42 are arranged in one-to-one correspondence with the corresponding installation grooves 21, communication holes 22 are formed in the inner walls of the top ends of the four groups of installation blocks 2, slide rods 23 are installed on the positions close to two sides of the top ends of the four groups of installation blocks 2, top ends of eight groups of slide rods 23 are all provided with a top plate 24, magnet blocks 25 are installed on the positions close to two sides of the bottom ends of the eight groups of top plates 24, and the number of the magnet blocks 25 is sixteen groups, the sixteen groups of magnet blocks 25 are equal in size, and the sixteen groups of magnet blocks 25 are disposed in one-to-one correspondence with the corresponding iron bars 34.

The four groups of communication holes 22 are movably provided with fixed rods 3, the four groups of fixed rods 3 are equal in size, the outer diameters of the four groups of fixed rods 3 are matched with the inner diameters of the corresponding communication holes 22, the four groups of fixed rods 3 are arranged in one-to-one correspondence with the corresponding communication holes 22, one ends of the four groups of fixed rods 3 penetrate through the inner wall of the top end of the corresponding mounting block 2 through the corresponding communication holes 22 and extend into the corresponding mounting grooves 21, the bottom ends of the four groups of fixed rods 3 are provided with magnet rings 31, the four groups of magnet rings 31 are equal in size, the outer diameters of the four groups of magnet rings 31 are matched with the inner diameters of the corresponding fixing grooves 43, the four groups of magnet rings 31 are arranged in one-to-one correspondence with the corresponding fixing grooves 43, the top ends of the four groups of fixed rods 3 are provided with movable plates 32, through holes 33 are arranged at positions close to two sides in the four groups of movable plates 32, and the four groups of movable plates 32 are movably sleeved with the corresponding sliding rods 23 through the corresponding through holes 33, the top ends of the four movable plates 32 are respectively provided with iron bars 34 at positions close to the two sides of the corresponding through holes 33, the bottom ends of the four magnetic rings 31 are respectively fixed with the inner wall of the bottom end of the corresponding fixing groove 43 in an adsorption manner, the four fixing grooves 43 are respectively positioned inside the corresponding iron rods 42, the corresponding ends of the four iron rods 42 are respectively fixed with the corresponding side of the corresponding fixing block 41, and the bottom ends of the four fixing blocks 41 are respectively fixed with the corresponding positions of the outer surface of the air deflector 4.

When the air guide plate 4 is required to be arranged at the corresponding end of the fan body 1 in the using process, a user only needs to align the corresponding ends of the four groups of iron rods 42 to the inside of the corresponding mounting grooves 21 respectively and move correspondingly, so that the corresponding iron bars 42 can be inserted into the corresponding mounting grooves 21, at this time, the user can move the four sets of movable plates 32 in the direction of the corresponding iron bars 42, the corresponding iron bars 34 can be separated from the corresponding magnet blocks 25 during the movement, the corresponding fixing rod 3 and the corresponding magnet ring 31 can be correspondingly moved, so that the corresponding magnet ring 31 can be moved into the corresponding fixing groove 43, and thus is adsorbed and fixed to the bottom inner wall of the corresponding fixing groove 43, thereby enabling the corresponding iron rod 42 to be correspondingly fixed in the interior of the corresponding mounting groove 21, and finally enabling the air guide plate 4 to be mounted to the corresponding end of the fan body 1.

When the air deflector 4 needs to be detached, a user can firstly move the four movable plates 32 upwards on the outer surface of the corresponding sliding rod 23, so that the corresponding magnet ring 31 can be separated from the corresponding fixing groove 43, and the corresponding iron bar 34 can be adsorbed and fixed to the corresponding magnet block 25, and then the air deflector 4 can be detached from one end of the fan body 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 utility model provides an air ducting that DTF-24 axial fan used, includes fan body (1), its characterized in that: four groups of mounting blocks (2) are mounted on the outer surface of the fan body (1) close to one end, mounting grooves (21) are formed in the four groups of mounting blocks (2), communicating holes (22) are formed in the inner walls of the top ends of the four groups of mounting blocks (2), sliding rods (23) are mounted on the top ends of the four groups of mounting blocks (2) close to two sides, top plates (24) are mounted on the top ends of the eight groups of sliding rods (23), magnet blocks (25) are mounted on the bottom ends of the eight groups of top plates (24) close to two sides, fixing rods (3) are movably mounted in the four groups of communicating holes (22), magnet rings (31) are mounted at the bottom ends of the four groups of fixing rods (3), movable plates (32) are mounted at the top ends of the four groups of fixing rods (3), through holes (33) are formed in the movable plates (32) close to two sides, and four groups of movable plates (32) are movably sleeved with the corresponding sliding rods (23) through the corresponding through holes (33), iron bars (34) are respectively installed at positions, close to the two sides of the corresponding through holes (33), of the top ends of the four groups of movable plates (32), the bottom ends of the four groups of magnet rings (31) are respectively fixed with the inner wall of the bottom end of the corresponding fixing groove (43) in an adsorption mode, the four groups of fixing grooves (43) are respectively located inside the corresponding iron rods (42), the corresponding ends of the four groups of iron rods (42) are respectively fixed with the corresponding side of the corresponding fixing block (41), and the bottom ends of the four groups of fixing blocks (41) are respectively fixed with the corresponding positions of the outer surface of the air guide plate (4).

2. The air guide device for the DTF-24 axial-flow fan according to claim 1, wherein: the four groups of mounting blocks (2) are equal in size, and the four groups of mounting blocks (2) are arranged in a central symmetry mode by taking the central point of the fan body (1) as the central point.

3. The air guide device for the DTF-24 axial-flow fan according to claim 1, wherein: the four groups of mounting grooves (21) are equal in size, the inner diameters of the four groups of mounting grooves (21) are matched with the outer diameters of the corresponding iron rods (42), and the four groups of iron rods (42) are arranged in one-to-one correspondence with the corresponding mounting grooves (21).

4. The air guide device for the DTF-24 axial-flow fan according to claim 1, wherein: the four groups of magnet rings (31) are equal in size, the outer diameters of the four groups of magnet rings (31) are matched with the inner diameters of the corresponding fixing grooves (43), and the four groups of magnet rings (31) are arranged in one-to-one correspondence with the corresponding fixing grooves (43).

5. The air guide device for the DTF-24 axial-flow fan according to claim 1, wherein: the quantity of magnet piece (25) is sixteen groups, sixteen groups the size of magnet piece (25) equals, and sixteen groups magnet piece (25) are the one-to-one with corresponding iron bar (34) and set up.

6. The air guide device for the DTF-24 axial-flow fan according to claim 1, wherein: the sizes of the four groups of fixing rods (3) are equal, the outer diameters of the four groups of fixing rods (3) are matched with the inner diameters of the corresponding communication holes (22), the four groups of fixing rods (3) and the corresponding communication holes (22) are arranged in a one-to-one correspondence mode, and one ends of the four groups of fixing rods (3) penetrate through the inner wall of the top end of the corresponding mounting block (2) through the corresponding communication holes (22) respectively and extend into the corresponding mounting groove (21).