CN209925246U

CN209925246U - Axial flow fan

Info

Publication number: CN209925246U
Application number: CN201920395092.6U
Authority: CN
Inventors: 陈瑞华
Original assignee: Foshan Zhongcheng Technology Co Ltd
Current assignee: Foshan Zhongcheng Technology Co Ltd
Priority date: 2019-03-26
Filing date: 2019-03-26
Publication date: 2020-01-10
Anticipated expiration: 2029-03-26

Abstract

The utility model discloses an axial fan, including casing, motor, impeller, pivot one end is connected with the motor, the other end pass through the bolt with the impeller is connected, be equipped with the water tank on the casing, the casing is located impeller one side and is equipped with the screen panel, the screen panel top is equipped with the water spray head, the water spray head leads to pipe to be connected with the water tank. The utility model has the advantages that: by arranging the water outlet nozzle at the air outlet, the impeller is enabled to spray water mist when rotating, so that the water mist flows to one side of the air outlet to effectively cool a factory building and the like; in addition, the support is matched with the sliding groove, when the motor breaks down, the motor moves out along the sliding groove along with the support, and maintenance is facilitated.

Description

Axial flow fan

Technical Field

The utility model relates to a fan field, concretely design axial fan.

Background

The axial flow fan is airflow with the same direction as the axis of the fan blade, and has the advantages of large air volume and small pressure, and the axial flow fan is generally used for cooling ventilation or plants and the like in places such as factories, warehouses, offices, houses, tunnels and the like, but the cooling effect of the existing axial flow fan is not obvious, and a motor is usually arranged on a support in a shell, so that the motor is inconvenient to maintain when the motor breaks down due to the narrow space in the shell.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide an axial fan, be applicable to the factory building cooling, the motor maintenance of still being convenient for.

In order to solve the technical problem, the utility model discloses a technical scheme does: the utility model provides an axial fan, includes casing, motor, impeller, pivot one end is connected with the motor, the other end pass through the bolt with the impeller is connected, be equipped with the water tank on the casing, the casing is located impeller one side and is equipped with the screen panel, the screen panel top is equipped with the water spray head, the water spray head leads to pipe and is connected with the water tank.

Preferably, the motor is mounted on a "T" shaped bracket.

Preferably, the inner wall of the casing is provided with a movable sliding chute matched with the bracket.

Preferably, the sliding groove extends to 2/3 of the length of the machine shell from the bottom of the machine shell, and the bracket is fixed with the sliding groove through a bolt.

Preferably, a splayed base is arranged below the machine shell.

Compared with the prior art, the utility model provides an advantage is: by arranging the water outlet nozzle at the air outlet, the impeller is enabled to spray water mist when rotating, so that the water mist flows to one side of the air outlet to effectively cool a factory building and the like; in addition, the support is matched with the sliding groove, when the motor breaks down, the motor moves out along the sliding groove along with the support, and maintenance is facilitated.

Drawings

Fig. 1 is a schematic structural view of an axial flow fan of the present invention;

fig. 2 is a schematic structural diagram of the middle case and the bracket of the present invention.

In the figure, 1-machine shell, 2-impeller, 3-mesh enclosure, 4-base, 5-water tank, 6-water outlet nozzle, 7-bracket, 8-chute and 9-bolt.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in fig. 1-2, an axial flow fan comprises a casing 1, a motor (not shown), an impeller 2 and a rotating shaft (not shown), wherein one end of the rotating shaft is connected with the motor, the other end of the rotating shaft is connected with the impeller 2 through a bolt, a water tank 5 is arranged on the casing 1, a mesh enclosure 3 is arranged on one side, located on the impeller 2, of the casing 1, a water outlet nozzle 6 is arranged above the mesh enclosure 3, and the water outlet nozzle 6 is connected with the water tank 5 through a water pipe.

The motor is mounted on a T-shaped bracket 7. And a movable sliding chute 8 matched with the support 7 is arranged on the inner wall of the machine shell 1. The sliding groove 8 extends from the bottom of the machine shell 1 to 2/3 of the length of the machine shell, and the bracket 7 is fixed with the sliding groove 8 through a bolt 9. This structural design is convenient for install the motor on the support outside the casing, or when the motor trouble, shifts out the motor along the spout with the support, maintains again, because the casing outer space is big, is convenient for install and maintain.

An inverted V-shaped base 4 is arranged below the machine shell 1. The structure has a stabilizing effect.

The axial flow fan provided by the embodiment of the utility model has the advantages that the water outlet nozzle is arranged at the air outlet, so that the water mist is sprayed out simultaneously when the impeller rotates, and the water mist flows to one side of the air outlet to effectively cool a factory building and the like; in addition, the support is matched with the sliding groove, when the motor breaks down, the motor moves out along the sliding groove along with the support, and maintenance is facilitated.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. The utility model provides an axial fan, includes casing, motor, impeller, pivot, its characterized in that: one end of the rotating shaft is connected with the motor, the other end of the rotating shaft is connected with the impeller through a bolt, a water tank is arranged on the casing, a mesh enclosure is arranged on one side, located on the impeller, of the casing, a water outlet spray nozzle is arranged above the mesh enclosure, and the water outlet spray nozzle is connected with the water tank through a water pipe.

2. The axial flow fan according to claim 1, wherein: the motor is arranged on the T-shaped bracket.

3. The axial flow fan according to claim 2, wherein: and a movable sliding groove matched with the support is arranged on the inner wall of the shell.

4. The axial flow fan according to claim 3, wherein: the sliding groove extends to the 2/3 position of the length of the machine shell from the bottom of the machine shell, and the bracket is fixed with the sliding groove through a bolt.

5. The axial flow fan according to claim 1, wherein: and an inverted V-shaped base is arranged below the shell.