CN2835869Y

CN2835869Y - Anti-bacterial air duct

Info

Publication number: CN2835869Y
Application number: CN 200520128270
Authority: CN
Inventors: 张伟; 吉铁路
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-11-23
Filing date: 2005-11-23
Publication date: 2006-11-08
Anticipated expiration: 2015-11-23

Abstract

The utility model relates to a wind pipe, which has the antibacterial functions and can be fast connected. A paroecious mouth connecting device (2) is arranged between a pipe wall (1) and a pipe wall, and a sealed layer (3) is arranged outside a casing in the connecting position of the pipe wall and the pipe wall. A glass fiber felt layer (4) of nanometer inorganic silver ion is glued and soaked at the inner wall of the pipe. Compared with that of the traditional flange connection, the leakage quantity of the wind pipe is reduced 12%. A special inner sealed layer protects an inner pipe to resist any erosion of dust and filth, which is generated by the fact that a filtration project is not kept well and the growth of microorganism on the inner wall of the pipe can be reduced. When operation is carried out, the connection speed of the pipe and the pipe is fast. The utility model has the advantages of simplicity and convenience and is particularly suitable for factories, guesthouses and underground air-conditioning systems.

Description

Antibacterial bastpipe

(1) technical field

The utility model relates to the airduct that uses in a kind of ventilating system, particularly has antibacterial functions and the airduct that is connected fast.

(2) background technology

Airduct is mainly used in the ventilating system of building trade.Because composite glass fiber plate manufacturing technology reaches its maturity, progressively substitute the airduct of making of steel at present.It extensively is used in the public place air-conditioning systems such as market factory, hotel office building, airtel.Traditional airduct adopts the flange apparatus that is in the connection of tube and tube, the situation that connection speed is slow and existence is revealed, because common airduct in use, can adhere to many bacteriums, fungi, mould etc. on the internal layer shell, the environment in the airduct also is particularly suitable for the growth and the breeding of above-mentioned mushroom.Bacterium, fungi, mould etc. will be propagated in building along airduct, and to indoor crowd's harm, the air conditioner disease major part that it has often been said derives from the propagation of these germs.

For solving above-mentioned situation, China Patent No. is that " 200420026933.X " is called in " building is with cleaning airduct ", has used and be provided with strippable soft antibacterial film more than one deck on the airduct inwall, after airduct uses a period of time, thin film is peeled off, saved cleaning.Though cleaning has economized, but need regularly film to be handled.China Patent No. is that " 01210052.8 " is called in " Antibacterial bastpipe ", has used antibiotic layer.But also having mushroom in the connection slit of tube and tube reveals.

China Patent No. is that " 200420064358.X " is called and " in the central air-conditioning antibacterial purifying system, is provided with cleaning module, purifying net, clean-up stage etc. in airduct.Though can solve antibiotic problem, the structure slightly complicated.

(3) technology contents

The purpose of the utility model is to overcome some defectives that existing Antibacterial bastpipe exists, and a kind of new-type Antibacterial bastpipe is provided.

In order to realize above-mentioned purpose, the utility model is according to following technical scheme.This airduct mainly is made up of skeleton and tube wall, adopts the male and female mouth to connect in the connection of tube and tube or be called mother-son mouth to connect; The housing outer wall is provided with sealant in the junction; Antibiotic layer is set in tube wall.

Superior part of the present utility model is: amount of leakage connect to reduce by 12% than conventional flange, special in seal, pipe is resisted and is anyly kept improper and the erosion dustiness thing that produces by filtering engineering in the protection, and can reduce microorganism growing on inside pipe wall.The connection speed of tube and tube is fast during construction, and is simple and convenient.

(4) description of drawings

Fig. 1 is the utility model male and female mouth syndeton schematic diagram.

Fig. 2 is the utility model jockey and antibiotic layer schematic diagram.

(5) specific embodiment

Concrete structure of the present utility model sees also accompanying drawing.This airduct mainly is made up of skeleton and tube wall, adopts the male and female mouth to connect in the connection of tube and tube or be called double buckle to connect, referring to Fig. 1.This jockey has reduced the not good defective of sealing effectiveness of using ring flange to connect existence, and the male and female mouth is inserted mutually during construction, and skin twines with encapsulant.Connection speed is fast, and is simple and convenient.

The housing outer wall is provided with sealant in the junction; Antibiotic layer is set in tube wall.Referring to Fig. 2.Interior seal is that antibiotic layer is that one deck is strengthened the glass felt, strengthening glass felt master material is glass mat, flooded the nano inorganic silver ion, the nano inorganic silver ion has antibacterial functions efficiently, adopts ion-exchange and multilayer coating technology, more effectively suppresses microorganism, prolong the timeliness of antiseptic, under the interpolation of low concentration, promptly produce antibacterial effect, have bigger specific area, be easy to evenly mix with macromolecular material.Its unique antibacterial functions is that other airducts are unexistent.

Claims

1. Antibacterial bastpipe mainly is made up of skeleton and tube wall, it is characterized in that: male and female mouth jockey (2) is set between tube wall (1) and the tube wall, outside tube wall and tube wall junction housing sealant (3) is set.

2. Antibacterial bastpipe as claimed in claim 1 is characterized in that: at the bonding glass fibre carpet veneer (4) that has flooded the nano inorganic silver ion of inside pipe wall.