CN2869054Y - High-pressure air flow conveying device of air jet loom - Google Patents
High-pressure air flow conveying device of air jet loom Download PDFInfo
- Publication number
- CN2869054Y CN2869054Y CN 200520140558 CN200520140558U CN2869054Y CN 2869054 Y CN2869054 Y CN 2869054Y CN 200520140558 CN200520140558 CN 200520140558 CN 200520140558 U CN200520140558 U CN 200520140558U CN 2869054 Y CN2869054 Y CN 2869054Y
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- Prior art keywords
- air flow
- air
- electromagnetic valve
- configuration
- tracheae
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- 210000003437 trachea Anatomy 0.000 claims description 7
- 241000486406 Trachea Species 0.000 claims description 4
- 238000003780 insertion Methods 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 abstract 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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Abstract
A high-pressure air flow conveying device of an air jet loom comprises an electromagnetic valve, a plurality of auxiliary nozzles and a plurality of configuration air pipes, wherein the air flow inlet of each auxiliary nozzle is respectively communicated with the air flow outlet of the corresponding configuration air pipe, the air flow inlet of each configuration air pipe is communicated with the air flow outlet of the electromagnetic valve, and the length of each configuration air pipe is equal. The time of the high-pressure air flow passing through each air distribution pipe is equal, so that the time of the high-pressure air flow reaching the auxiliary nozzle from the electromagnetic valve can be shortened, the air consumption is reduced in the high-pressure air flow conveying process, weft insertion can be performed stably, and the time of starting spraying of the air flow from the auxiliary nozzle can be controlled accurately.
Description
Technical field
The utility model relates to a kind of high pressure draught transport of air-jet loom.
Background technology
In the prior art; the high pressure draught transport of air-jet loom comprises electromagnetic valve, a plurality of pilot jet, is arranged at many configuration tracheaes between electromagnetic valve and the pilot jet; each disposes tracheae and is connected respectively on the corresponding pilot jet; the air flow outlet of electromagnetic valve also is communicated with distributor usually; to be assigned to respectively by the high pressure draught in the electromagnetic valve by distributor and to dispose in the tracheae, and be configured tracheae again high pressure draught is delivered in the pilot jet.But existing many configuration length of trachea are different, as shown in Figure 5, make air-flow arrive the asynchronism(-nization) of pilot jet through each tracheae, this can prolong high pressure draught arrives pilot jet from electromagnetic valve total time, and for the air-jet loom of rotating speed for per minute 650-900 commentaries on classics, it only turns around with 80 milliseconds, and the action time of leaving each electromagnetic valve for is very short, so existing high pressure draught transport can't be applied on this air-jet loom.
Summary of the invention
The utility model purpose provides a kind of high pressure draught transport of air-jet loom, and it can shorten high pressure draught arrives all pilot jets from electromagnetic valve time.
For achieving the above object, the technical solution adopted in the utility model is: a kind of high pressure draught transport of air-jet loom, comprise electromagnetic valve, a plurality of pilot jet, many configuration tracheaes, the air flow inlet of described each pilot jet is connected with the air stream outlet of corresponding configuration tracheae respectively, the described air flow inlet that respectively disposes tracheae is connected with the air stream outlet of electromagnetic valve, and described every configuration length of trachea equates.
Because technique scheme utilization, the utility model compared with prior art has following advantage: because each configuration length of trachea equates, so high pressure draught was equated through the time of each configuration tracheae, thereby can shorten high pressure draught arrives pilot jet from electromagnetic valve time, so that in the high pressure draught course of conveying, reduce gas consumption, and steady wefting insertion, and be convenient to accurately control the time of air-flow from the spray of pilot jet beginning.
Description of drawings
Accompanying drawing 1 is the structural representation of embodiment one of the present utility model;
Accompanying drawing 2 is the structural representation of embodiment two of the present utility model;
Accompanying drawing 3 is the structural representation of embodiment three of the present utility model;
Accompanying drawing 4 is the structural representation of embodiment four of the present utility model;
Accompanying drawing 5 is the structural representation of existing pneumatic conveyer;
Wherein: 1, pilot jet; 2, configuration tracheae; 3, distributor; 4, electromagnetic valve;
The specific embodiment
Shown in accompanying drawing 1-accompanying drawing 4, a kind of high pressure draught transport of air-jet loom, comprise electromagnetic valve 4, a plurality of pilot jet 1, many configuration tracheaes 2, the air flow inlet of described each pilot jet 1 is connected with the air stream outlet of corresponding configuration tracheae 2 respectively, the described air flow inlet that respectively disposes tracheae 2 is connected with the air stream outlet of electromagnetic valve 4, the equal in length of described every configuration tracheae 2.
Referring to accompanying drawing 2, two kinds of embodiment shown in the accompanying drawing 4, electromagnetic valve 4 directly links to each other with configuration tracheae 2, this can cause the use cost of electromagnetic valve 4 to increase, so the utility model adopts usually referring to two kinds of embodiment shown in accompanying drawing 1 and the accompanying drawing 3, air flow outlet at described electromagnetic valve 4 also is communicated with distributor 2, the air stream outlet of described distributor 2 is connected respectively with the air flow inlet of each configuration tracheae 2, electromagnetic valve 4 is delivered to high pressure draught in the distributor 2, by distributor 2 high pressure draught is assigned to equably and respectively disposes in the tracheae 2, high pressure draught is configured tracheae 2 again and arrives in the corresponding pilot jet 1.Electromagnetic valve 4 should be set to 48 millimeters to 52 millimeters to the configuration tracheae between the pilot jet 1, and air-flow is passed by time of the about 1-3 millisecond of this section pipe, connects or add long air pipe arbitrarily, all can influence the high-speed response characteristic of technological parameter and injection equipment.
Claims (1)
1, a kind of high pressure draught transport of air-jet loom, comprise electromagnetic valve (4), a plurality of pilot jet (1), be arranged at many configuration tracheaes (2) between described electromagnetic valve (4) and the pilot jet (1), the air flow inlet of described each pilot jet (1) is connected with the air stream outlet of corresponding configuration tracheae (2) respectively, the described air flow inlet that respectively disposes tracheae (2) is connected with the air stream outlet of electromagnetic valve (4), it is characterized in that: the equal in length of described every configuration tracheae (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520140558 CN2869054Y (en) | 2005-12-31 | 2005-12-31 | High-pressure air flow conveying device of air jet loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520140558 CN2869054Y (en) | 2005-12-31 | 2005-12-31 | High-pressure air flow conveying device of air jet loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2869054Y true CN2869054Y (en) | 2007-02-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520140558 Expired - Fee Related CN2869054Y (en) | 2005-12-31 | 2005-12-31 | High-pressure air flow conveying device of air jet loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2869054Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102051754A (en) * | 2009-11-09 | 2011-05-11 | 普洛玛技术股份公司 | Air control system for inserting a weft yarn in a pneumatic weaving loom |
| CN102094282A (en) * | 2009-12-15 | 2011-06-15 | 津田驹工业株式会社 | Wefting device of jet-propelled loom |
| CN103215732A (en) * | 2013-05-07 | 2013-07-24 | 江苏万工科技集团有限公司 | Auxiliary jet air supply system with exhaust valve |
| CN105442159A (en) * | 2015-11-19 | 2016-03-30 | 浙江理工大学 | Auxiliary nozzle for air-jet loom |
-
2005
- 2005-12-31 CN CN 200520140558 patent/CN2869054Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102051754A (en) * | 2009-11-09 | 2011-05-11 | 普洛玛技术股份公司 | Air control system for inserting a weft yarn in a pneumatic weaving loom |
| CN102051754B (en) * | 2009-11-09 | 2014-07-23 | 意达股份公司 | Air control system for inserting a weft yarn in a pneumatic weaving loom |
| CN102094282A (en) * | 2009-12-15 | 2011-06-15 | 津田驹工业株式会社 | Wefting device of jet-propelled loom |
| CN103215732A (en) * | 2013-05-07 | 2013-07-24 | 江苏万工科技集团有限公司 | Auxiliary jet air supply system with exhaust valve |
| CN103215732B (en) * | 2013-05-07 | 2014-04-30 | 江苏万工科技集团有限公司 | Auxiliary jet air supply system with exhaust valve |
| CN105442159A (en) * | 2015-11-19 | 2016-03-30 | 浙江理工大学 | Auxiliary nozzle for air-jet loom |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |