CN205229779U - Broken end suction system's frequency conversion control speed control system in spinning frame - Google Patents
Broken end suction system's frequency conversion control speed control system in spinning frame Download PDFInfo
- Publication number
- CN205229779U CN205229779U CN201521067427.XU CN201521067427U CN205229779U CN 205229779 U CN205229779 U CN 205229779U CN 201521067427 U CN201521067427 U CN 201521067427U CN 205229779 U CN205229779 U CN 205229779U
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- China
- Prior art keywords
- spinning frame
- speed
- frequency conversion
- air
- fan motor
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- Expired - Fee Related
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Abstract
The utility model discloses a broken end suction system's frequency conversion control speed control system in spinning frame, including air -suction pipeline, PLC controller, with converter that the PLC controller is connected, with fan motor that the converter is connected, with suction device that fan motor connects and with the pressure switch that the PLC controller is connected, the PLC controller is connected with a display, evenly be equipped with a plurality of machine festival aspiration channels on the air -suction pipeline cross -section. A broken end suction system's frequency conversion control speed control system in spinning frame, the effect of practicing thrift the energy rather than with the operation of high -speed moving constant speed, has been played to the speed operation of fan motor in order to optimize the variable in the whole working process of spinning frame, in addition since fan motor's speed reduce for the noise reduction of spinning frame work.
Description
Technical field
The utility model relates to spinning frame field, the variable frequency control governing system of the air draft system that is specifically related to break end in a kind of spinning frame.
Background technology
In existing ring throstle, suction fan to be connected on fan and to start working from spinning frame and terminates it to doffing and all run with constant speed, this suction is inhaled broken ends of fractured bone fiber by aspiration channel passage and is then collected on the filter cloth of aspirator, aspirator is provided with a pressure switch to guarantee minimum suction pressure.After doffing, because the filter fiber be accumulated on filter cloth is eliminated at every turn, make suction pressure will be greater than the suction (sucking more than demand) in initial stage, this will cause consuming more energy, cause energy dissipation.
Utility model content
In view of above content, the utility model provides in a kind of spinning frame the variable frequency control governing system of the air draft system that breaks end, can in the whole course of work, make fan electromotor operate in optimum velocity instead of operate in higher speed, thus make power consumption reduce to optimum level.
For achieving the above object, the utility model solves the technical scheme that its technical matters adopts and is:
Break end in spinning frame the variable frequency control governing system of air draft system, the pressure switch comprising air-suction duct, PLC, the frequency converter be connected with described PLC, the fan electromotor be connected with described frequency converter, the aspirator be connected with described fan electromotor and be connected with described PLC.
Its further feature is as follows:
Described PLC is also connected with a display.
Described air-suction duct cross section is evenly provided with multiple machine joint aspiration channel.
Due to the utilization of technique scheme, the utility model compared with prior art has following beneficial effect:
1, the whole course of work fan motor of spinning frame runs with the speed of optimized variable, instead of runs with the constant velocity run up, and serves the effect of conserve energy.
2, because the speed of fan electromotor reduces, the noise of spinning frame work is reduced.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
In figure: 101, fan electromotor; 102, frequency converter; 103, PLC; 104, display; 109, machine joint aspiration channel; 110, roller shaft; 111, pressure switch; 112, air-suction duct; 113, aspirator.
Embodiment
Below in conjunction with specific embodiment, content of the present utility model is described in further detail:
Consult Fig. 1, break end in spinning frame the variable frequency control governing system of air draft system, the pressure switch 111 comprising air-suction duct 112, PLC 103, the frequency converter 102 be connected with described PLC 103, the fan electromotor 101 be connected with described frequency converter 102, the aspirator 113 be connected with described fan electromotor 101 and be connected with described PLC 103.In addition, described PLC 103 is also connected with a display 104, described air-suction duct 112 cross section is evenly provided with multiple machine joint aspiration channel 109.
Principle of work:
Fan electromotor 101 drives aspirator 113 to operate, and air is sucked by air-suction duct 112 and then arrives machine joint aspiration channel 109, and in order to spinning machine inhales broken ends of fractured bone fiber when contingency breaks, minimum suction pressure is maintained in air-suction duct 112; According to the force value of setting on display 104, require that pressure supplies PLC 103 by frequency converter 102 and controls fan electromotor 101 speed, based on the feedback information of pressure switch 111, the speed that PLC 103 controls fan electromotor 101 makes air-suction duct 112 keep set pressure.
Break end in a kind of spinning frame described in the utility model the variable frequency control governing system of air draft system, the whole course of work fan motor of spinning frame runs with the speed of optimized variable, instead of run with the constant velocity run up, serve the effect of conserve energy, in addition because the speed of fan electromotor reduces, the noise of spinning frame work is reduced.
Above-described embodiment is only for illustrating technical conceive of the present utility model and feature; its object is to person skilled in the art can be understood content of the present utility model and be implemented; protection domain of the present utility model can not be limited with this; all equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (3)
1. break end in a spinning frame variable frequency control governing system of air draft system, it is characterized in that, the pressure switch comprising air-suction duct, PLC, the frequency converter be connected with described PLC, the fan electromotor be connected with described frequency converter, the aspirator be connected with described fan electromotor and be connected with described PLC.
2. break end in a kind of spinning frame according to claim 1 the variable frequency control governing system of air draft system, it is characterized in that: described PLC is also connected with a display.
3. break end in a kind of spinning frame according to claim 1 the variable frequency control governing system of air draft system, it is characterized in that: described air-suction duct cross section is evenly provided with multiple machine joint aspiration channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521067427.XU CN205229779U (en) | 2015-12-21 | 2015-12-21 | Broken end suction system's frequency conversion control speed control system in spinning frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521067427.XU CN205229779U (en) | 2015-12-21 | 2015-12-21 | Broken end suction system's frequency conversion control speed control system in spinning frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205229779U true CN205229779U (en) | 2016-05-11 |
Family
ID=55904830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521067427.XU Expired - Fee Related CN205229779U (en) | 2015-12-21 | 2015-12-21 | Broken end suction system's frequency conversion control speed control system in spinning frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205229779U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108873801A (en) * | 2018-07-26 | 2018-11-23 | 南通华强布业有限公司 | A kind of compact spinning constant-pressure control device |
-
2015
- 2015-12-21 CN CN201521067427.XU patent/CN205229779U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108873801A (en) * | 2018-07-26 | 2018-11-23 | 南通华强布业有限公司 | A kind of compact spinning constant-pressure control device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20181221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |