CN203474442U

CN203474442U - Novel down feather charging pipe

Info

Publication number: CN203474442U
Application number: CN201320524533.0U
Authority: CN
Inventors: 刘航东
Original assignee: Suzhou Transparent Electronic Technology Co Ltd
Current assignee: Suzhou Transparent Electronic Technology Co Ltd
Priority date: 2013-08-27
Filing date: 2013-08-27
Publication date: 2014-03-12
Anticipated expiration: 2023-08-27

Abstract

The utility model relates to a novel down feather charging pipe. The pipe comprises a down feather charging pipe body and a down feather charging pipe joint; an air return pipeline is arranged in the down feather charging pipe body; an air return pipe is arranged on the down feather charging pipe body; the air return pipe is communicated with the air return pipeline; a down feather discharging pipe on the front end of the down feather charging pipe body is connected with the down feather charging pipe joint; the down feather charging 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 interior of the pipe body; and an air outlet of the air return filter screen pipe is communicated with the outside. In this way, one more air discharging channel is added, air discharging requirements of a to-be-charged lining cavity with smaller space can be satisfied, and down feather charging can be normally carried out.

Description

A kind of novel suede pipe that fills

Technical field

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

Background technology

China is eider down big producing country, at present, in eider down product, the filling method of eider down mainly contains two kinds: larger to primary filling amount, first by going out suede pipe, insert in the courage chamber of 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 by High Rotation Speed is filled in courage chamber by eider down with blowing engine; The eider down product less to courage chamber, primary filling amount is very little, by operating personal, prior load weighted eider down is filled in courage chamber with hand.Adopt 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 by filling suede pipe, be inserted in the courage chamber for the treatment of filling and fill suede, in filling suede process, air in courage chamber can be driven out of, air can be mingled with this eider down and move together when outwards flowing, when causing 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 courage chamber until filling, some spaces is carried out airtight while filling suede, enter suede pressure certain, restriction due to space, exhaust requirements to return line and muffler is high, and the exhaust requirements in cannot the meeting spatial less courage chamber of the return line of prior art and muffler causes filling suede.

Utility model content

The utility model object is the novel suede pipe that fills that a kind of can meeting spatial less courage chamber exhaust requirements for the treatment of filling is provided in order to overcome the deficiencies in the prior art.

For achieving the above object, the technical solution adopted in the utility model is: a kind of novel suede pipe that fills, comprises and fill suede tube body and fill suede adaptor union; Described filling in 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 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 suede pipe that goes out that fills suede tube body front end described in is connected with and is filled 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 part that described return-air filter screen pipe 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 utility model compared with prior art has following advantages:

The novel suede pipe that fills of the present utility model, owing to filling the suede pipe that of suede tube body front end, be connected with and fill suede adaptor union, fill 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, increase the exhaust of Liao Yi road, the exhaust requirements in can the meeting spatial less courage chamber for the treatment of filling, making to fill suede can normally carry out.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:

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

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

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

Wherein: 1, fill suede tube body; 2, muffler; 3, go out 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 drawings and the specific embodiments, the utility model is described in further detail.

The described in the utility model a kind of novel suede pipe that fills as shown in accompanying drawing 1-3, comprises and fills suede tube body 1 and fill 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 suede adaptor union; The described suede pipe 3 that goes out that fills suede tube body 1 front end is connected with and is filled 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 utility model, the less courage chamber until filling, some spaces is carried out airtight while filling suede, by filling suede adaptor union, insert in the less courage chamber for the treatment of filling, space, 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 secondary discharge, the exhaust requirements in can the meeting spatial less courage chamber for the treatment of filling, and making to fill suede can normally carry out.

Below be only concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.All employing equivalents or equivalence are replaced and the technical scheme of formation, within all dropping on the utility model rights protection scope.

Claims

1. the novel suede pipe that fills, is characterized in that: comprise and fill suede tube body and fill suede adaptor union; Described filling in 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 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, is characterized in that: described in fill suede tube body front end the suede pipe that goes out by connector bushing, be connected with and fill suede adaptor union.

3. the novel suede pipe that fills according to claim 2, 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, 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, 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 novel suede pipe that fills one of claim 1～5 Suo Shu, it is characterized in that: the velour output of described body is angular cutouts.