CN208980858U - A kind of energy-saving cotton suction duct and the suction system with the cotton suction duct - Google Patents
A kind of energy-saving cotton suction duct and the suction system with the cotton suction duct Download PDFInfo
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- CN208980858U CN208980858U CN201821177883.3U CN201821177883U CN208980858U CN 208980858 U CN208980858 U CN 208980858U CN 201821177883 U CN201821177883 U CN 201821177883U CN 208980858 U CN208980858 U CN 208980858U
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- suction duct
- cotton suction
- cotton
- energy
- saving
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Abstract
The utility model discloses a kind of energy-saving cotton suction duct and with the suction system of the cotton suction duct, described cotton suction duct one end is equipped with air inlet, the cotton suction duct other end is equipped with blast main interface, the diameter of inner pipe of the cotton suction duct is 7~9mm, and the cotton suction duct is connected through a screw thread with absorber portion by transparent viewing section and is integrated.The utility model to provide a kind of energy saving power consumption low, and be not easy to plug, convenient for observing the energy-saving cotton suction duct of stopping state and using the suction system of the energy-saving cotton suction duct, the energy saving of system is efficient, and electric energy loss reduces by 20~30%.
Description
Technical field
The utility model relates to spinning machinery technical fields, and in particular to a kind of energy-saving cotton suction duct and have the cotton suction duct
Suction system
Background technique
Cotton suction duct is one of important auxiliary element of drafting assembly of spinning frame, and cotton suction duct is set to drawing-off front roller with before
The exit of the spun yarn of roller, spun yarn of the one end of cotton suction duct close to drawing-off, the suction air channel of the other end and entire spinning machine
Connection.In normal spinning, cotton suction duct close to spun yarn and keeps negative-pressure air-suction state always, once Yarn break, then break end
Yarn can prevent the yarn of broken end to be wound on other component by cotton suction duct sucking cotton suction duct, avoid the disconnected neighbour of yarn band
Yarn reduces broken end, reduces yarn defect, saves raw cotton.
The diameter of inner pipe of cotton suction duct is 11mm in the prior art, and cotton suction duct is constantly under high negative pressure state and runs, causes
The waste of electric energy；Simultaneously as some filoplumes in spun yarn, spun yarn can also may be sucked cotton suction duct by cotton suction duct always, hold
The blocking of cotton suction duct is easily caused, once suction blockage, then the yarn to break end can not be inhaled into cotton suction duct, and the yarn of broken end may
It can be wound on the other component of spinning machine, the yarn for influencing subsequent connector again and winding is difficult to clean up.
Therefore, it is necessary to the structures to existing cotton suction duct to improve, and in cotton suction duct normal work, reduce the energy of cotton suction duct
Consumption, while preventing suction blockage, can be found immediately after suction blockage and replacing cotton suction duct, in order to avoid cause yarn
Damage.
Utility model content
One of the purpose of this utility model is, overcomes defect existing in the prior art, provides a kind of energy saving power consumption
It is low, and be not easy to plug, convenient for observing the energy-saving cotton suction duct of stopping state.The two of the purpose of this utility model are, provide
A kind of suction system using the energy-saving cotton suction duct, the energy saving of system is efficient, and electric energy loss reduces by 20~30%.
To achieve the above object, the technical solution of the utility model is to design a kind of energy-saving cotton suction duct, the cotton suction duct
One end is equipped with air inlet, and the cotton suction duct other end is equipped with blast main interface, and the diameter of inner pipe of the cotton suction duct is 7~9mm, institute
It states cotton suction duct and is connected through a screw thread by transparent viewing section with absorber portion and is integrated.This is transparent observing section to the cotton suction duct, can
To observe the stopping state of cotton suction duct, to replace in time.
The diameter of inner pipe of the cotton suction duct is 7mm as a preferred technical solution,.
The cotton suction duct outer tube wall is equipped with support locating rack, the support locating rack and suction as a preferred technical solution,
Cotton pipe is integrally formed.The support locating rack is placed on front roller bracket, and fixed cotton suction duct is played the role of.
The suction inside pipe wall and blast main interface are equipped with pressure sensor, affiliated pressure as a preferred technical solution,
Force snesor is electrically connected with alarm lamp.Pressure sensor is equipped with inside the cotton suction duct, when pressure value reduces suddenly, report
Alert indicator light lights, and staff is reminded to replace cotton suction duct.
The internal diameter of air inlet section to the blast main interface section of the cotton suction duct gradually becomes smaller as a preferred technical solution,
Air inlet section diameter of inner pipe is 7~9mm, and blast main interface section diameter of inner pipe is 5~7mm.
As a preferred technical solution, the suction system include sequentially connected cotton suction duct, blast main, suction conduit,
Suction box and induced-draught electric motor, are equipped with suction strainer in the suction box, and the induced-draught electric motor is equipped with frequency converter, the frequency converter with
Controller electrical connection.In the case where guaranteeing to work normally, the frequency of induced-draught electric motor is reduced by frequency converter, so that induced-draught electric motor
In minimum operation power, electric cost is reduced, the waste of energy of suction system is reduced.
Advantages and beneficial effects of the utility model lie in that the diameter of inner pipe of cotton suction duct is 11mm, this reality in the prior art
Diameter of inner pipe with novel cotton suction duct is 7mm, compared to existing cotton suction duct power consumption decline 20~30%.The cotton suction duct with
The inner tubal wall of blast main interface is equipped with pressure sensor, when the pressure value of sensor significantly reduces, illustrates cotton suction duct
Blocking, alarm lamp light, and remind staff's replacement or cleaning cotton suction duct, are simple and efficient.The inner tube of the cotton suction duct is straight
Diameter is gradually reduced, and according to Bernoulli equation, caliber becomes smaller, and wind speed becomes larger, and is not easy to plug.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the energy-saving cotton suction duct of the utility model；
Fig. 2 is the structural schematic diagram of suction system.
In figure: 1, cotton suction duct；2, air inlet；3, blast main interface；4, locating rack is supported；5, blast main；6, suction conduit；
7, suction box；8, induced-draught electric motor；9, suction strainer.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is further described.Implement below
Example is only used for clearly illustrating the technical solution of the utility model, and cannot be used as a limitation the protection model of limitation the utility model
It encloses.
A kind of energy-saving cotton suction duct, described 1 one end of cotton suction duct are equipped with air inlet 2, and the cotton suction duct other end is equipped with total wind
Interface tube 3, the diameter of inner pipe of the cotton suction duct are 7~9mm, and the cotton suction duct passes through screw thread by transparent viewing section and absorber portion
It is connected as one.
The diameter of inner pipe of the cotton suction duct is 7mm.
The cotton suction duct outer tube wall is equipped with support locating rack 4, and the support locating rack and cotton suction duct are integrally formed.
The suction inside pipe wall and blast main interface are equipped with pressure sensor, affiliated pressure sensor and alarm lamp
Electrical connection.
The internal diameter of air inlet section to the blast main interface section of the cotton suction duct gradually becomes smaller, and air inlet section diameter of inner pipe is 7
~9mm, blast main interface section diameter of inner pipe are 5~7mm.
A kind of suction system equipped with energy-saving cotton suction duct, the suction system include sequentially connected cotton suction duct 1, total wind
Pipe 5, suction conduit 6, suction box 7 and induced-draught electric motor, the suction box is interior to be equipped with suction strainer 9, and the induced-draught electric motor, which is equipped with, to be become
Frequency device, the frequency converter are electrically connected with the controller.The motor is using peace river motor.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into retouching.
Claims (6)
1. a kind of energy-saving cotton suction duct, which is characterized in that described cotton suction duct one end is equipped with air inlet, and the cotton suction duct other end is set
There is blast main interface, the diameter of inner pipe of the cotton suction duct is 7~9mm, and the cotton suction duct is led to by transparent viewing section with absorber portion
Threaded connection is crossed to be integrated.
2. a kind of energy-saving cotton suction duct according to claim 1, which is characterized in that the diameter of inner pipe of the cotton suction duct is
7mm。
3. a kind of energy-saving cotton suction duct according to claim 2, which is characterized in that the cotton suction duct outer tube wall is equipped with support
Locating rack, the support locating rack and cotton suction duct are integrally formed.
4. a kind of energy-saving cotton suction duct according to claim 3, which is characterized in that the suction inside pipe wall connects with blast main
Pressure sensor is equipped at mouthful, affiliated pressure sensor is electrically connected with alarm lamp.
5. a kind of energy-saving cotton suction duct according to claim 4, which is characterized in that the air inlet of cotton suction duct section is to total
The internal diameter of duct collar section gradually becomes smaller, air inlet section diameter of inner pipe be 7~9mm, blast main interface section diameter of inner pipe be 5~
7mm。
6. a kind of suction system equipped with energy-saving cotton suction duct described in Claims 1 to 5 any claim, the suction system
Including sequentially connected cotton suction duct, blast main, suction conduit, suction box and induced-draught electric motor, which is characterized in that in the suction box
Equipped with suction strainer, the induced-draught electric motor is equipped with frequency converter, and the frequency converter is electrically connected with the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821177883.3U CN208980858U (en) | 2018-07-25 | 2018-07-25 | A kind of energy-saving cotton suction duct and the suction system with the cotton suction duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821177883.3U CN208980858U (en) | 2018-07-25 | 2018-07-25 | A kind of energy-saving cotton suction duct and the suction system with the cotton suction duct |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208980858U true CN208980858U (en) | 2019-06-14 |
Family
ID=66780392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821177883.3U Active CN208980858U (en) | 2018-07-25 | 2018-07-25 | A kind of energy-saving cotton suction duct and the suction system with the cotton suction duct |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208980858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110438601A (en) * | 2019-09-10 | 2019-11-12 | 苏州震纶棉纺有限公司 | Vacuum end collector for spinning frame |
-
2018
- 2018-07-25 CN CN201821177883.3U patent/CN208980858U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110438601A (en) * | 2019-09-10 | 2019-11-12 | 苏州震纶棉纺有限公司 | Vacuum end collector for spinning frame |
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