CN204010838U - Insulated electric conductor extrusion vacuum extractor - Google Patents
Insulated electric conductor extrusion vacuum extractor Download PDFInfo
- Publication number
- CN204010838U CN204010838U CN201420440286.0U CN201420440286U CN204010838U CN 204010838 U CN204010838 U CN 204010838U CN 201420440286 U CN201420440286 U CN 201420440286U CN 204010838 U CN204010838 U CN 204010838U
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- China
- Prior art keywords
- vacuum generator
- pipe
- electric conductor
- extrusion
- insulated electric
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- Expired - Fee Related
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of insulated electric conductor extrusion vacuum extractor.It comprises air-source treater and vacuum generator and is connected to the buffer-stored tank between air-source treater and vacuum generator by tracheae, on tracheae between buffer-stored tank and vacuum generator, be provided with barometric damper, on the output pipe of vacuum generator, be connected with a pipe joint; One end of pipe joint connects B/P EGR Back Pressure Transducer EGR, and one end connects the internal mold pipe afterbody of extrusion head in addition.Adopt after above-mentioned structure, whole installation cost is low, durability is strong, easy and simple to handle and efficiency is high, and the consistency of the adhesive force that can effectively ensure to insulate, guarantees that the electric wire electric property of extrusion meets the requirements.
Description
Technical field
The utility model relates to a kind of insulated electric conductor extrusion vacuum extractor.
Background technology
Traditionally, vaccum-pumping equipment vacuumizes blower fan with one and is directly connected with the internal mold pipe in extrusion head, by an easy Air Valve Control vacuum degree, owing to there is no buffer-stored tank, so suction is unstable, little when large while causing insulation adhesive force, the unstable meeting of insulation adhesive force causes electric wire high frequency electrical performance bad.In addition, vacuumize blower fan and very easily damage, negative pressure value is also without quantized values, and assembling and maintenance cost relatively high.
Utility model content
The technical problems to be solved in the utility model is to provide that a kind of cost is low, durability is strong, easy and simple to handle and efficiency is high, and the conforming insulated electric conductor extrusion of adhesive force vacuum extractor can effectively ensure to insulate.
In order to solve the problems of the technologies described above, insulated electric conductor extrusion vacuum extractor of the present utility model, comprise air-source treater and vacuum generator and be connected to the buffer-stored tank between air-source treater and vacuum generator by tracheae, on tracheae between buffer-stored tank and vacuum generator, be provided with barometric damper, on the output pipe of vacuum generator, be connected with a pipe joint; One end of pipe joint connects B/P EGR Back Pressure Transducer EGR, and one end connects the internal mold pipe afterbody of extrusion head in addition.
Described pipe joint is by one section of tracheae connection metal pipe, and the end of metal tube connects a metal tail cover, and described metal tail cover is directly enclosed within the internal mold pipe afterbody of extrusion head.
Described air-source treater is provided with one section of air inlet pipe as compressed air inlet.
Described B/P EGR Back Pressure Transducer EGR has digital display screen.
Adopt after above-mentioned structure, due to the vacuum generator and the buffer-stored tank that arrange, vacuum generator produces negative pressure by the runner of internal fixing structure, without any electronics and mobile machine parts, except the heavy losses of outside, can not break down; Buffer-stored tank can guarantee that thereby stable Compressed Gas enters vacuum generator and produces stable negative pressure value; B/P EGR Back Pressure Transducer EGR with digital watch can show negative pressure value size intuitively, provides convenience for accurately controlling vacuum degree; Whole installation cost is low, durability is strong, easy and simple to handle and efficiency is high, and the consistency of the adhesive force that can effectively ensure to insulate, guarantees that the electric wire electric property of extrusion meets the requirements.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model insulated electric conductor extrusion vacuum extractor.
Embodiment
Below in conjunction with the drawings and specific embodiments, insulated electric conductor extrusion vacuum extractor of the present utility model is described in further detail.
As shown in the figure, insulated electric conductor extrusion vacuum extractor of the present utility model, this kind of fluoroplastic insulation electric wire extrusion vacuum extractor is made up of parts such as air-source treater, buffer-stored tank, barometric damper, vacuum generator, B/P EGR Back Pressure Transducer EGR and some tracheaes, buffer-stored tank 3 is connected between air-source treater 1 and vacuum generator 2 by tracheae, on tracheae between buffer-stored tank 3 and vacuum generator 2, be provided with barometric damper 4, on the output pipe of vacuum generator 2, be connected with a pipe joint 5; One end of pipe joint 5 connects B/P EGR Back Pressure Transducer EGR 6, and one end connects the internal mold pipe afterbody of extrusion head 7 in addition; Air-source treater is for the air pressure of filtering gas and monitoring Compressed Gas; Buffer-stored tank is for stablizing air pressure; Thereby the adjustable throughput entering in vacuum generator of barometric damper is controlled vacuum degree; Vacuum generator is for generation of negative pressure; B/P EGR Back Pressure Transducer EGR is for induction and show negative pressure value, will be further, said pipe joint 5 is by one section of tracheae connection metal pipe 8, the end of metal tube 8 connects a metal tail cover 9, metal tail cover 9 is directly enclosed within the internal mold pipe afterbody of extrusion head 7, air-source treater 1 is provided with one section of air inlet pipe 10 as compressed air inlet, and said B/P EGR Back Pressure Transducer EGR 6 has digital display screen; As can be seen here, one end of tail end metal tube is connected with tracheae, and the other end is threaded, and can twist into the inside of metal tail cover, and metal tail cover is directly enclosed within the internal mold pipe afterbody of extrusion head; Thereby form one continuously, stable, maintenance easy to operate, the vacuum extractor that can accurately control, the stability of the adhesive force of guaranteeing to insulate.
Claims (4)
1. an insulated electric conductor extrusion vacuum extractor, it is characterized in that: comprise air-source treater (1) and vacuum generator (2) and be connected to the buffer-stored tank (3) between air-source treater (1) and vacuum generator (2) by tracheae, on tracheae between described buffer-stored tank (3) and vacuum generator (2), be provided with barometric damper (4), on the output pipe of described vacuum generator (2), be connected with a pipe joint (5); One end of pipe joint (5) connects B/P EGR Back Pressure Transducer EGR (6), and one end connects the internal mold pipe afterbody of extrusion head (7) in addition.
2. according to insulated electric conductor extrusion vacuum extractor claimed in claim 1, it is characterized in that: described pipe joint (5) is by one section of tracheae connection metal pipe (8), the end of metal tube (8) connects a metal tail cover (9), and described metal tail cover (9) is directly enclosed within the internal mold pipe afterbody of extrusion head (7).
3. according to insulated electric conductor extrusion vacuum extractor claimed in claim 1, it is characterized in that: described air-source treater (1) is provided with one section of air inlet pipe as compressed air inlet (10).
4. according to insulated electric conductor extrusion vacuum extractor claimed in claim 1, it is characterized in that: described B/P EGR Back Pressure Transducer EGR (6) has digital display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420440286.0U CN204010838U (en) | 2014-08-06 | 2014-08-06 | Insulated electric conductor extrusion vacuum extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420440286.0U CN204010838U (en) | 2014-08-06 | 2014-08-06 | Insulated electric conductor extrusion vacuum extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204010838U true CN204010838U (en) | 2014-12-10 |
Family
ID=52050801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420440286.0U Expired - Fee Related CN204010838U (en) | 2014-08-06 | 2014-08-06 | Insulated electric conductor extrusion vacuum extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204010838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104103380A (en) * | 2014-08-06 | 2014-10-15 | 安福县海能实业股份有限公司 | Insulated wire extrusion vacuumizing device |
-
2014
- 2014-08-06 CN CN201420440286.0U patent/CN204010838U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104103380A (en) * | 2014-08-06 | 2014-10-15 | 安福县海能实业股份有限公司 | Insulated wire extrusion vacuumizing 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: 20141210 Termination date: 20200806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |