CN103407956A

CN103407956A - Novel down filling pipe

Info

Publication number: CN103407956A
Application number: CN2013103788515A
Authority: CN
Inventors: 刘航东
Original assignee: Suzhou Transparent Electronic Technology Co Ltd
Current assignee: Suzhou qiongpairuite Technology Co.,Ltd.
Priority date: 2013-08-27
Filing date: 2013-08-27
Publication date: 2013-11-27
Anticipated expiration: 2033-08-27
Also published as: CN103407956B

Abstract

The invention discloses a novel down filling pipe. The novel down filling pipe comprises a down filling pipe body and a down filling pipe joint; an air return pipeline is arranged inside the down filling pipe body; an air return pipe is arranged on the down filling pipe body; the air return pipe is communicated with the air return pipeline; a down outlet pipe at the front end of the down filling pipe body is connected with the down filling pipe joint; the down filling pipe joint comprises a pipe body and an air return filter screen pipe; an air inlet of the air return filter screen pipe is communicated with the inside of the pipe body; an air outlet of the air return filter screen pipe is communicated with the outside. According to the novel down filling pipe, the down outlet pipe at the front end of the down filling pipe body is connected with the down filling pipe joint, the down filling pipe joint comprises the pipe body and the air return filter screen pipe, the air inlet of the air return filter screen pipe is communicated with the inside of the pipe body, and the air outlet of the air return filter screen pipe is communicated with the outside, so that one way of air venting is increased, the air venting requirements of small cavities to be filled can be satisfied, and down filling can be conducted normally.

Description

A kind of novel suede pipe that fills

Technical field

The present invention relates to a kind of parts of eider down device for filling, relate in particular to a kind of novel suede pipe that fills.

Background technology

China is eider down big producing country, at present, in the eider down product, the filling method of eider down mainly contains two kinds: larger to the primary filling amount, first will go out in the courage chamber that the suede pipe inserts suede to be filled, with its oral area of hand grip, eider down is excessive when preventing from filling suede, then produces and suck air-flow the impeller of eider down by High Rotation Speed is filled in the courage chamber with blowing engine; The eider down product less to the courage chamber, the primary filling amount is very little, by operating personal, prior load weighted eider down is filled in the courage chamber with hand.Adopt the blowing engine filling, efficiency is higher, but the impeller of High Rotation Speed can damage eider down, and energy resource consumption is large; The defects such as the mode of filling up by hand exists that efficiency is low, poor working environment, eider down waste are large.

Filling preferably velvet figures method uses down-filling machine to fill suede exactly, down-filling machine is furnished with the suede of filling pipe, when filling suede, directly will fill the suede pipe is inserted in the courage chamber for the treatment of filling and fills suede, in filling the suede process, air in the courage chamber can be driven out of, air can be mingled with this eider down and move together when outwards flowing, when causing the eider down waste, also affected working environment, make to treat that the courage chamber of filling is airtight, the courage chamber for the treatment of filling carries out airtight fill suede and can solving the above problems, but the general suede pipe inconvenience of filling treats that to sir-tight the courage chamber of filling carries out the airtight suede that fills.

And fill preferably suede Guan Ze, be provided with return line and muffler, by return line and muffler, discharge unnecessary air in the courage chamber for the treatment of filling, so just can treat that the courage chamber of filling carries out the airtight suede that fills to sir-tight.But the less chamber of the courage until filling, some spaces is carried out airtight while filling suede, advance suede pressure certain, restriction due to space, exhaust requirements to return line and muffler is high, and the exhaust requirements in can't the meeting spatial less courage chamber of the return line of prior art and muffler causes filling suede.

Summary of the invention

Technical matters for above-mentioned existence the objective of the invention is: the novel suede pipe that fills that has proposed a kind of can meeting spatial less courage chamber exhaust requirements for the treatment of filling.

Technical solution of the present invention is achieved in that a kind of novel suede pipe that fills, and comprises and fills the suede tube body and fill the suede adaptor union; Described filling in the suede tube body is provided with return line; The described suede tube body that fills is provided with muffler; Described muffler communicates with return line; The described suede pipe that goes out that fills suede tube body front end is connected with and fills the suede adaptor union; The described suede adaptor union that fills comprises body and return-air filter screen pipe; The admission port of described return-air filter screen pipe communicates with body inside; The air extractor duct of described return-air filter screen pipe communicates with the external world.

Preferably, the described suede pipe that goes out that fills suede tube body front end is connected with and fills the suede adaptor union by connector bushing.

Preferably, the admission port of described return-air filter screen pipe stretches out tube mouth.

Preferably, the air extractor duct of described return-air filter screen pipe is positioned at outside body.

Preferably, the described return-air filter screen pipe part that is positioned at body contacts with inboard wall of tube body.

Preferably, the velour output of described body is angular cutouts.

Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:

The novel suede pipe that fills of the present invention, because the suede pipe that goes out that fills suede tube body front end is connected with and fills the suede adaptor union, fill the suede adaptor union and comprise body and return-air filter screen pipe, the admission port of return-air filter screen pipe communicates with body inside, the air extractor duct of return-air filter screen pipe communicates with the external world, increased by a road exhaust, the exhaust requirements in can the meeting spatial less courage chamber for the treatment of filling, make and fill suede and can normally carry out.

The accompanying drawing explanation

Below in conjunction with accompanying drawing, technical solution of the present invention is described further:

Accompanying drawing 1 is the novel block diagram that fills the suede pipe of the present invention;

Accompanying drawing 2 is the novel exploded drawings that fills the suede pipe of the present invention;

Accompanying drawing 3 is the novel structural representation that fills the suede adaptor union that fills the suede pipe of the present invention;

Wherein: 1, fill the suede tube body; 2, muffler; 3, go out the suede pipe; 4, connector bushing; 5, body; 6, return-air filter screen pipe; 7, admission port; 8, air extractor duct.

The specific embodiment

Below in conjunction with accompanying drawing, the present invention is described.

The of the present invention a kind of novel suede pipe that fills as shown in accompanying drawing 1-3, comprise and fill suede tube body 1 and fill the suede adaptor union; Described filling in suede tube body 1 is provided with return line; The described suede tube body 1 that fills is provided with muffler 2; Described muffler 2 communicates with return line; The described suede pipe 3 that goes out that fills suede tube body 1 front end is connected with and fills the suede adaptor union; The described suede pipe 3 that goes out that fills suede tube body 1 front end is connected with and fills the suede adaptor union by connector bushing 4; The described suede adaptor union that fills comprises body 5 and return-air filter screen pipe 6; The admission port 7 of described return-air filter screen pipe 6 communicates with body 5 inside; The air extractor duct 8 of described return-air filter screen pipe 6 communicates with the external world; The admission port 7 of described return-air filter screen pipe 6 stretches out body 5 mouths of pipe; The air extractor duct 8 of described return-air filter screen pipe 6 is positioned at outside body 5; The part that described return-air filter screen pipe 6 is positioned at body 5 contacts with body 5 inwalls; The velour output of described body 5 is angular cutouts.

The novel suede pipe that fills of the present invention, the less chamber of the courage until filling, some spaces is carried out airtight while filling suede, to fill the suede adaptor union inserts in the less courage chamber for the treatment of filling, space, at first air unnecessary in the courage chamber for the treatment of filling that space is less once discharges through return-air filter screen pipe 6, then fill suede tube body 1 entering, cooled via return air pipeline and muffler 2 carry out the secondary discharge, and the exhaust requirements in can the meeting spatial less courage chamber for the treatment of filling makes and fills suede and can normally carry out.

Above-described embodiment only is explanation technical conceive of the present invention and characteristics; its purpose is to allow the person skilled in the art can understand content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences that Spirit Essence is done according to the present invention change or modify, and all should be encompassed in protection scope of the present invention.

Claims

1. the novel suede pipe that fills, is characterized in that: comprise and fill the suede tube body and fill the suede adaptor union; Described filling in the suede tube body is provided with return line; The described suede tube body that fills is provided with muffler; Described muffler communicates with return line; The described suede pipe that goes out that fills suede tube body front end is connected with and fills the suede adaptor union; The described suede adaptor union that fills comprises body and return-air filter screen pipe; The admission port of described return-air filter screen pipe communicates with body inside; The air extractor duct of described return-air filter screen pipe communicates with the external world.

2. the novel suede pipe that fills according to claim 1, it is characterized in that: the described suede pipe that goes out that fills suede tube body front end is connected with and fills the suede adaptor union by connector bushing.

3. the novel suede pipe that fills according to claim 2, it is characterized in that: the admission port of described return-air filter screen pipe stretches out tube mouth.

4. the novel suede pipe that fills according to claim 3, it is characterized in that: the air extractor duct of described return-air filter screen pipe is positioned at outside body.

5. the novel suede pipe that fills according to claim 4, it is characterized in that: the part that described return-air filter screen pipe is positioned at body contacts with inboard wall of tube body.

6. according to the described novel suede pipe that fills of one of claim 1～5, it is characterized in that: the velour output of described body is angular cutouts.