CN2763299Y - Quick assembling type air sucking tube joint - Google Patents
Quick assembling type air sucking tube joint Download PDFInfo
- Publication number
- CN2763299Y CN2763299Y CN 200520003838 CN200520003838U CN2763299Y CN 2763299 Y CN2763299 Y CN 2763299Y CN 200520003838 CN200520003838 CN 200520003838 CN 200520003838 U CN200520003838 U CN 200520003838U CN 2763299 Y CN2763299 Y CN 2763299Y
- Authority
- CN
- China
- Prior art keywords
- air
- suction
- pipe
- negative pressure
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Spinning Or Twisting Of Yarns (AREA)
Abstract
The utility model relates to a quick assembling type suction pipe joint, which is a four-way pipe joint. An included angle alpha between suction passages 4 of branch pipes 3 on both sides and a suction opening end 1 of suction passages of a main pipe 2 is between 120 DEG and 140 DEG, a plurality of suction pipe joints are inserted orderly or connected with each other through the pipe joints and negative pressure can be provided for a plurality of negative pressure pipes at the same time. The utility model not only can reduce wind pressure loss evidently, but also has the advantages of convenient connection, small space requirement in mounting space, and very convenient installation and maintenance when compared with an integral type suction pipe, because the front and the back pipe joints are conveniently connected.
Description
Affiliated technical field the utility model relates to the air intake device that is applied on the compact spinning machine.
The negative pressure pipe of twisting on the present compact spinning machine of background technology is generally by by blower fan, main aspiration channel and connect the air intake device that flexible pipe forms negative pressure is provided.Generally be provided with three pairs of totally 6 arms vertical with main aspiration channel on the main aspiration channel, three pairs of arm symmetries are installed in main aspiration channel both sides, can link to each other with 6 negative pressure pipes by flexible pipe.Its shortcoming is: because the air-suction channel of arm is vertical with the air-suction channel of main aspiration channel, resistance was big when air-flow entered main air-suction channel by arm, and air loss is big.
Summary of the invention is to be solved in the utility model to be the big problem of above-mentioned aspiration channel air loss.
The utility model provides a kind of ready-package aspiration channel joint finely addressing this problem.This pipe joint is a four-way union, and the air-suction channel of two side branch is the obtuse angle with the angle of the inlet scoop end of being responsible for air-suction channel.Several aspiration channel joints are pegged graft successively or are connected by pipe joint, can provide negative pressure for a plurality of negative pressure pipes simultaneously.Since arm be responsible for the air-suction channel out of plumb and intersect, its steering angle is greater than an angle of 90 degrees when the air-suction channel of arm flows to main air-suction channel for wind, thereby air loss can reduce.
The arm air-suction channel is too small with the angle of the inlet scoop end of being responsible for air-suction channel, and air loss is bigger; Excessive then cause easily before and after the pressure of arm irregular, with more suitable between 120-140 degree angle.
The utility model not only can lower air loss significantly, and compares with the monoblock type aspiration channel, because the front and back pipe joint is easy to connect, little to requirements of installation space, installation and maintenance is all very convenient.The utility model ready-package aspiration channel joint can single injection-molded, and inner wall smooth can reduce air loss, and processing cost is low.
Description of drawings Fig. 1 is the utility model structural representation.
Fig. 2 is a plurality of joint coupled situation schematic diagrames.
The specific embodiment is by shown in Fig. 1 and 2, the utility model ready-package aspiration channel joint is a four-way union, the direction of arrow is wind direction among the figure, and the angle α of the inlet scoop end [1] of the air-suction channel [4] of two side branch [3] and the person in charge's [2] air-suction channel is between 120-140 degree angle.Figure 2 shows that three aspiration channel joints connect by pipe joint [5] successively, do not hold, can provide negative pressure for six negative pressure pipes simultaneously with plug [6] sealing.
Claims (2)
1, a kind of ready-package aspiration channel joint is characterized in that it is a four-way union, and the air-suction channel [4] of two side branch [3] is the obtuse angle with the angle of the inlet scoop end [1] of being responsible for [2] air-suction channel.
2, aspiration channel joint according to claim 1 is characterized in that described arm [3] air-suction channel [4] and the angle of the inlet scoop end [1] of being responsible for air-suction channel are the 120-140 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520003838 CN2763299Y (en) | 2005-01-21 | 2005-01-21 | Quick assembling type air sucking tube joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520003838 CN2763299Y (en) | 2005-01-21 | 2005-01-21 | Quick assembling type air sucking tube joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2763299Y true CN2763299Y (en) | 2006-03-08 |
Family
ID=36140846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520003838 Expired - Fee Related CN2763299Y (en) | 2005-01-21 | 2005-01-21 | Quick assembling type air sucking tube joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2763299Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102564103A (en) * | 2012-01-18 | 2012-07-11 | 新乡市鼎鑫机械有限公司 | Novel exhaust system |
-
2005
- 2005-01-21 CN CN 200520003838 patent/CN2763299Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102564103A (en) * | 2012-01-18 | 2012-07-11 | 新乡市鼎鑫机械有限公司 | Novel exhaust system |
| CN102564103B (en) * | 2012-01-18 | 2015-11-04 | 新乡市鼎鑫机械有限公司 | Novel exhaust system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060308 Termination date: 20120121 |