CN2605509Y

CN2605509Y - Steel air diffuser

Info

Publication number: CN2605509Y
Application number: CN 02286671
Authority: CN
Inventors: 许浩先
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-12-05
Filing date: 2002-12-05
Publication date: 2004-03-03
Anticipated expiration: 2012-12-05

Abstract

The utility model relates to a steal air diffuser for air supply of a heating ventilating pipe end and belongs to the technical field of air heating equipment. Substantially, the utility model adopts the following technical proposal: a square pipe connects with an outer frame; a central leaf connects with a connecting plate and is mounted on the outer frame; a central frame spirally connects with the square pipe via a central round pipe. With compact and rational structure, the utility model adopts the spiral connection of the central frame and the central leaf, completely solving the difficulty in assembly. The central leaf can be easily detached for cleaning as long as the central frame is screwed off; in addition, having steal texture and a plastic-coated surface, the utility model is pleasing to eye with no assembling parts such as bolts etc. appearing on the surface.

Description

The steel air diffuser

Technical field:

The utility model relates to a kind of steel air diffuser, is used for the air-supply of HVAC airduct mouth, belongs to heater

Technical field.

Background technology:

Before the utility model was made, in prior art, the ventilating opening air diffuser mainly adopted Main subrack, center vane to be connected with housing and adopts the spring loading and unloading, and material is made of aluminium alloy.Its major defect is for installing difficulty, and the frame table face adopts self-tapping screw directly to be connected with framework outside, has so both influenced overall appearance, causes again and cleans difficulty from now on.

Summary of the invention:

The purpose of this utility model is to overcome above-mentioned weak point, thereby a kind of compact conformation, reasonable is provided; Adopt the Main subrack sped structure, thoroughly solved the problem of installing, and cleaned steel air diffuser easily.

Main solution of the present utility model is achieved in that

It mainly adopts square tube 7 to be connected with outer rim 4, and center vane 3 is mounted on the outer rim 4 with connecting plate 5, and Main subrack 1 connects square tube 7 by center pipe 2 spirals.

Compared with the prior art the utility model has the following advantages:

The utility model compact conformation, reasonable; Adopted structurally that Main subrack and center vane are spiral to be connected, thoroughly solved a difficult problem of installing, as long as Main subrack is screwed off, center vane just can unload easily during installation, is convenient to cleaning; Since adopted the steel material making, surface plastic spraying, good looking appearance, and installed parts such as screw are can't see on the surface.

Description of drawings:

Fig. 1 is the utility model front view;

Fig. 2 is the utility model side view;

Fig. 3 is the utility model Main subrack schematic diagram;

The specific embodiment:

Embodiment during following the utility model is incited somebody to action in conjunction with the accompanying drawings is further described:

Each parts of the utility model adopt steel material to make, and plastic-blasting is carried out on the surface.Square tube 7 adopts rivet 6 to be connected with outer rim 4, center vane 3 is mounted on the outer rim 4 with connecting plate 5, Main subrack 1 connects square tube 7 by center pipe 2 spirals, the thorough like this difficult problem of installing that solved, as long as Main subrack 1 is screwed off, center vane 3 just can unload easily, when outer rim with after square tube is connected, 1 rotation of center vane 3 usefulness Main subrack promptly installs, and installed parts such as screw are can't see on the surface like this.

Claims

1, a kind of steel air diffuser, comprise Main subrack (1), center vane (3), outer rim (4), it is characterized in that adopting square tube (7) to be connected with outer rim (4), center vane (3) is mounted on the outer rim (4) with connecting plate (5), and Main subrack (1) connects square tube (7) by center pipe (2) spiral.