CN212838633U

CN212838633U - Do and become crossing current cooling blower

Info

Publication number: CN212838633U
Application number: CN202021723526.XU
Authority: CN
Inventors: 何克
Original assignee: Zhejiang Ruiyao Electric Technology Co ltd
Current assignee: Zhejiang Ruiyao Electric Technology Co ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-03-30
Anticipated expiration: 2030-08-18

Abstract

The utility model discloses a do and become crossing current cooling blower, which comprises a whole, it is whole including first subassembly, second subassembly, third subassembly and fourth subassembly, a plurality of subassembly forms through the equipment of head and the tail concatenation, second subassembly one end is interior helical structure, and the other end is the circular convex block with interior helical structure looks adaptation installation, be equipped with packing portion on first subassembly and the fourth subassembly. The utility model has the advantages of simple and reasonable structure, be equipped with packing portion on first subassembly and the fourth subassembly, and it has the material that gives sound insulation to fill, has improved the noise that the product produced because of the screen panel structure vibration.

Description

Do and become crossing current cooling blower

Technical Field

The utility model relates to a do and become crossing current cooling blower.

Background

In the actual use process of the dry-type transformer fan, the noise is the most main problem, the fan can generate noise after long-term use or electromagnetic resonance, and particularly, the noise is generated more easily due to the slot type mesh enclosure structure which is generally adopted in the market.

Disclosure of Invention

Technical problem to be solved

In order to solve the problem, the utility model provides a low noise becomes crossing current cooling blower futilely.

(II) technical scheme

The utility model discloses a become crossing current cooling blower futilely, which comprises a whole, whole including first subassembly, second subassembly, third subassembly and fourth subassembly, first subassembly and fourth subassembly extend and are equipped with the filling portion, and this filling portion intussuseption is filled with the material that gives sound insulation.

Furthermore, a sound insulation material is arranged on the filling part.

Furthermore, one end of the second assembly is an inner spiral structure, the other end of the second assembly is a round bump which is matched with the inner spiral structure, and the first assembly, the second assembly, the third assembly and the fourth assembly are connected end to end in a matched mode through the structure.

Further, the first component and the fourth component extend transversely to form a placing area for placing a mesh enclosure.

(III) advantageous effects

Compared with the prior art, the utility model, it has following beneficial effect: the utility model has the advantages of simple and reasonable structure, be equipped with packing portion on first subassembly and the fourth subassembly, and it has the material that gives sound insulation to fill, has improved the noise that the product produced because of the screen panel structure vibration.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a dry-to-cross flow cooling fan of the present invention.

Fig. 2 is an application structure schematic diagram of the dry-to-cross flow cooling fan of the present invention.

1. The structure comprises a first component, 2, a round bump, 3, an internal spiral structure, 4, a second component, 5, a third component, 6, a fourth component, 7 and a filling part.

Detailed Description

The dry-to-cross flow cooling fan shown in the attached drawings comprises a whole body, wherein the whole body comprises a first assembly 1, a second assembly 4, a third assembly 5 and a fourth assembly 6, filling parts 7 extend from the first assembly 1 and the fourth assembly 6, and sound insulation materials are filled in the filling parts 7.

Wherein, the filling part 7 is provided with a sound insulation material.

One end of the second component 4 is an internal spiral structure 3, the other end of the second component is a circular lug 2 which is matched and installed with the internal spiral structure 3, and the first component 1, the second component 4, the third component 5 and the fourth component 6 are connected end to end in a matching way through the structure.

The first component 1 and the fourth component 6 extend transversely to form a placing area for placing a mesh enclosure.

The utility model has the advantages of simple and reasonable structure, be equipped with packing portion on first subassembly and the fourth subassembly, and it has the material that gives sound insulation to fill, has improved the noise that the product produced because of the screen panel structure vibration.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. The utility model provides a do and become crossing current cooling blower, includes wholly, its characterized in that: the whole body comprises a first assembly (1), a second assembly (4), a third assembly (5) and a fourth assembly (6), wherein the first assembly (1) and the fourth assembly (6) extend to form a filling part (7), and a sound insulation material is filled in the filling part (7).

2. The dry-to-crossflow cooling fan as claimed in claim 1, characterized in that: and the filling part (7) is provided with a sound insulation material.

3. The dry-to-crossflow cooling fan as claimed in claim 1, characterized in that: one end of the second assembly (4) is an inner spiral structure (3), the other end of the second assembly is a round bump (2) which is matched and installed with the inner spiral structure (3), and the first assembly (1), the second assembly (4), the third assembly (5) and the fourth assembly (6) are connected end to end in a matched mode through the structure.

4. The dry-to-crossflow cooling fan as claimed in claim 1, characterized in that: the first assembly (1) and the fourth assembly (6) extend transversely to form a placing area for placing a net cover.