CN104816449A - Cooling water tank used for producing high voltage cable - Google Patents
Cooling water tank used for producing high voltage cable Download PDFInfo
- Publication number
- CN104816449A CN104816449A CN201510165058.6A CN201510165058A CN104816449A CN 104816449 A CN104816449 A CN 104816449A CN 201510165058 A CN201510165058 A CN 201510165058A CN 104816449 A CN104816449 A CN 104816449A
- Authority
- CN
- China
- Prior art keywords
- water tank
- trough body
- cooling water
- water trough
- sheath
- 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.)
- Pending
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/06—Rod-shaped
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9115—Cooling of hollow articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The invention discloses a cooling water tank used for producing high voltage cable, which comprises a water tank body and baffle board channel sections inserted at two ends of the water tank body, a V-shaped water tank body is arranged in the water tank body, the V-shaped water tank body is positioned between the baffle board channel sections at two ends, and a cooling water pipe is arranged at front end of the water tank body. According to the invention, the cooling water tank has the advantages of simple structure and convenient operation, and can greatly increase the cable production speed and spherical degree of a sheath.
Description
Technical field
The present invention relates to electric wire processing and manufacturing technical field, particularly relate to a kind of production high-tension cable bosh.
Background technology
The effect of bosh is cooled by water the molten plastic sheath be just wrapped on cable core, makes being solidificated on cable core of plastic sheath rounding.The cooling effect of tank directly affects roundness and the production efficiency of sheath.If cooling effect is bad, after cable core touches guide wheel, sheath will be produced and be crushed, ironed phenomenon.Especially when producing high-tension cable, jacket thickness is all at 4.0 ~ 5.0mm, and in tank, cooling is insufficient, and just contact tank inner support deflector roll, is easy to the phenomenon occurring being crushed bottom sheath, flattening.General producer reduces speed of production, extends melting sheath cool time before contact supports deflector roll.
Current tank is generally by the periodic duty of water, and core is on 2 ~ 3 support deflector rolls, and point cantact is produced, and due to sheath of hv cable thickness 4 ~ 5mm, is difficult to effectively ensure sheath not only rounding, production efficiency but also high.
Current cable enterprise produces the bosh of high-tension cable as shown in Figure 1, the molten plastic extruded enters in tank, by inlet opening (104) water cooling, support deflector roll (103) and support core, keep the centre-height of cable, and by osculum (102) draining, but owing between sheath and cable being a support, because cooling is abundant not, when sheath and guide rollers contact, cause sheath to be out of shape, affect product quality.Enterprise wants to ensure the roundness of cable cover(ing), can only reduce speed of production, allow sheath after the cooling of tank composition again with cross line guide rollers contact, greatly limit the production efficiency of high-tension cable.As can be seen here, the principal element limiting sheath production efficiency has 2 points: 1) cooling is abundant not; 2) point cantact makes uncolled sufficient sheath distortion.
Summary of the invention
The technical problem that the present invention mainly solves is: for the deficiencies in the prior art, and provide a kind of and produce high-tension cable bosh, structure is simple, easy to operate, greatly can improve cable speed of production and sheath roundness.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of and produce high-tension cable bosh, comprise water trough body and be plugged in the water fender draw-in groove at described water trough body two ends, described water trough body inside is folded is provided with a V-type sink body, described V-type sink body is positioned at the centre of two ends water fender draw-in groove, and the front end of described water trough body is provided with cooling water pipe.
In a preferred embodiment of the present invention, described cooling water pipe is flexible pipe, has two.
In a preferred embodiment of the present invention, the two ends roof of described V-type sink body is provided with the adjustment screw mandrel regulating V-type sink body height.
In a preferred embodiment of the present invention, the front end of described water trough body is also connected with rhone, and described rhone is positioned at the outside of the front end water fender draw-in groove of described water trough body.
In a preferred embodiment of the present invention, described water fender draw-in groove is U-shaped.
The invention has the beneficial effects as follows: by installing a V-type sink body in water trough body, the contact of water trough body and cable core is contacted by the original point cantact face that is replaced by; And in the front end of water trough body, cooling water pipe is installed, makes cable core before entering tank, first through Hydro pre-cooling but, make jacket surface first fixed-type, and then enter V-type sink body.Its structure is simple, easy to operate, and greatly improves cable speed of production and sheath roundness.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of bosh in prior art;
Fig. 2 is a kind of structural representation producing high-tension cable bosh of the present invention;
In accompanying drawing, the mark of each parts is as follows: 1, water trough body, and 102, osculum, 202, rhone, 103, support deflector roll, 203, regulate screw mandrel, 104, inlet opening, 204, cooling water pipe, 5, water fender draw-in groove, 6, V-type sink body.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Refer to Fig. 2, the embodiment of the present invention comprises:
A kind of production high-tension cable bosh, comprise water trough body 1 and be plugged in the water fender draw-in groove 5 at described water trough body two ends, described water trough body 1 inside is folded is provided with a V-type sink body 6, described V-type sink body 6 is positioned at the centre of two ends water fender draw-in groove 5, the two ends roof of described V-type sink body 6 is provided with the adjustment screw mandrel 203 of the height regulating V-type sink body 6, by regulating the height of screw mandrel 203, make V-type sink body 6 parallel with sheath, cable core is contacted with V-type sink body 6 forming surface, the problem that the sheath roundness avoiding former tank point cantact to cause is not up to standard.
And the front end of described water trough body 1 is provided with cooling water pipe 204, described cooling water pipe 204 is flexible pipe, has two, before the molten plastic extruded enters tank, by two cooling water pipe 204 spraying coolings, makes jacket surface first fixed-type.
The front end of described water trough body 1 is also connected with rhone 202, and described rhone 202 is positioned at the outside of the front end water fender draw-in groove 5 of described water trough body 1, and described water fender draw-in groove 5 is U-shaped.
Two Φ 200 type extruding machines, at employing same process, the processing of same material, under all meeting the standard of sheath roundness >=95%, production efficiency difference nearly 50%.Bosh of the present invention is adopted to obtain obviously effect.Following table is the production efficiency contrast adopting two kinds of boshes in nearly half a year:
Present invention is disclosed a kind of production high-tension cable bosh, by installing a V-type sink body in water trough body, the contact of water trough body and cable core being contacted by the original point cantact face that is replaced by; And in the front end of water trough body, cooling water pipe is installed, makes cable core before entering tank, first through Hydro pre-cooling but, make jacket surface first fixed-type, and then enter V-type sink body.Its structure is simple, easy to operate, and greatly improves cable speed of production and sheath roundness.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. produce high-tension cable bosh for one kind, comprise water trough body and be plugged in the water fender draw-in groove at described water trough body two ends, it is characterized in that, described water trough body inside is folded is provided with a V-type sink body, described V-type sink body is positioned at the centre of two ends water fender draw-in groove, and the front end of described water trough body is provided with cooling water pipe.
2. production high-tension cable bosh according to claim 1, it is characterized in that, described cooling water pipe is flexible pipe, has two.
3. production high-tension cable bosh according to claim 1, is characterized in that, the two ends roof of described V-type sink body is provided with the adjustment screw mandrel regulating V-type sink body height.
4. production high-tension cable bosh according to claim 1, it is characterized in that, the front end of described water trough body is also connected with rhone, and described rhone is positioned at the outside of the front end water fender draw-in groove of described water trough body.
5. production high-tension cable bosh according to claim 1, is characterized in that, described water fender draw-in groove is U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510165058.6A CN104816449A (en) | 2015-04-09 | 2015-04-09 | Cooling water tank used for producing high voltage cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510165058.6A CN104816449A (en) | 2015-04-09 | 2015-04-09 | Cooling water tank used for producing high voltage cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104816449A true CN104816449A (en) | 2015-08-05 |
Family
ID=53727046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510165058.6A Pending CN104816449A (en) | 2015-04-09 | 2015-04-09 | Cooling water tank used for producing high voltage cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104816449A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107756762A (en) * | 2017-09-29 | 2018-03-06 | 烽火通信科技股份有限公司 | A kind of Loose tube constant-temperature cooling device and cooling means |
| CN111516242A (en) * | 2020-05-23 | 2020-08-11 | 深圳市奋进达通讯科技有限公司 | Production equipment and process of fire-resistant power line |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI844551L (en) * | 1983-11-26 | 1985-05-27 | Aeg Telefunken Kabelwerke | KYLANORDNING FOER EN STRAENGSPRUTAD PLASTKROPP. |
| JP2000158518A (en) * | 1998-11-25 | 2000-06-13 | Yazaki Corp | Electric wire cooling method |
| AT509324A4 (en) * | 2010-07-22 | 2011-08-15 | Amx Automation Technologies Gmbh | CHECK VALVE FOR CALIBRATION TANKS |
| CN203622917U (en) * | 2013-11-14 | 2014-06-04 | 无锡华昊电器股份有限公司 | Improved cable cooling water tank structure |
| CN203622922U (en) * | 2013-12-23 | 2014-06-04 | 武汉力为汽车电气有限公司 | Device for extruding, drying and cooling cables |
| CN204640761U (en) * | 2015-04-09 | 2015-09-16 | 江苏亨通高压电缆有限公司 | A kind of production high-tension cable bosh |
-
2015
- 2015-04-09 CN CN201510165058.6A patent/CN104816449A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI844551L (en) * | 1983-11-26 | 1985-05-27 | Aeg Telefunken Kabelwerke | KYLANORDNING FOER EN STRAENGSPRUTAD PLASTKROPP. |
| JP2000158518A (en) * | 1998-11-25 | 2000-06-13 | Yazaki Corp | Electric wire cooling method |
| AT509324A4 (en) * | 2010-07-22 | 2011-08-15 | Amx Automation Technologies Gmbh | CHECK VALVE FOR CALIBRATION TANKS |
| CN203622917U (en) * | 2013-11-14 | 2014-06-04 | 无锡华昊电器股份有限公司 | Improved cable cooling water tank structure |
| CN203622922U (en) * | 2013-12-23 | 2014-06-04 | 武汉力为汽车电气有限公司 | Device for extruding, drying and cooling cables |
| CN204640761U (en) * | 2015-04-09 | 2015-09-16 | 江苏亨通高压电缆有限公司 | A kind of production high-tension cable bosh |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107756762A (en) * | 2017-09-29 | 2018-03-06 | 烽火通信科技股份有限公司 | A kind of Loose tube constant-temperature cooling device and cooling means |
| CN111516242A (en) * | 2020-05-23 | 2020-08-11 | 深圳市奋进达通讯科技有限公司 | Production equipment and process of fire-resistant power line |
| CN111516242B (en) * | 2020-05-23 | 2021-08-20 | 深圳市奋进达通讯科技有限公司 | Production equipment and process of fire-resistant power line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 215500 Changshou City Economic Development Zone, Jiangsu province Tongda Road, No. 8, No. Applicant after: Hengtong Submarine Power Cable Co.,Ltd. Address before: 215500 Changshou City Economic Development Zone, Jiangsu province Tongda Road, No. 8, No. Applicant before: JIANGSU HENGTONG HIGH-VOLTAGE CABLE CO.,LTD. |
|
| COR | Change of bibliographic data | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150805 |