CN206937943U - Cable vulcanizes and is crosslinked with lower closing non-resistance sealing device - Google Patents
Cable vulcanizes and is crosslinked with lower closing non-resistance sealing device Download PDFInfo
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- CN206937943U CN206937943U CN201720815493.3U CN201720815493U CN206937943U CN 206937943 U CN206937943 U CN 206937943U CN 201720815493 U CN201720815493 U CN 201720815493U CN 206937943 U CN206937943 U CN 206937943U
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- cable
- lower closing
- cooling water
- cooling
- cooling pipe
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Abstract
Cable vulcanizes and is crosslinked with lower closing non-resistance sealing device, it includes cable cooling pipe, cooling water compensation device, lower closing and cooling water tank, the cable cooling pipe upstream end is connected with curing tube, cable cooling pipe downstream is stretched into the cooling water tank, gas equalizing line is additionally provided with the cable cooling pipe, the cooling water compensation device both ends connect the cooling water tank and the cable cooling pipe respectively, the cable cooling pipe downstream is fixedly connected with lower closing, decompression, which is provided with, in the cable cooling pipe of the lower closing upstream subtracts flow tube, soft sealing ring is provided with the cable outlet of the lower closing, the soft sealing ring internal diameter is more than the outside diameter of cable.The utility model uses cooling water pliable-closure pattern, and internal diameter is more than the outside diameter of cable at its lower closing cable outlet, and cooling water fills up remaining space while unblocked when ensureing cable by lower closing cable outlet, ensures the pressure in pipeline.
Description
Technical field
The utility model is related to electric wire, rubber hose manufacturing technology field, more particularly, to a kind of cable vulcanization and
The lower closing non-resistance sealing device of crosslinking.
Background technology
Need to keep certain temperature and pressure in curing tube in cable vulcanization and cross-linking process, so needing vulcanizing
Close on being set on pipeline and closed under being set on the cooling pipe being connected with curing tube, wherein lower closing is particularly heavy
Will, go out line process, the interior closing fierce, traditional with closing outer temperature and pressure change of closing because lower closing is constantly in dynamic
Mode can so hinder friction to set internal diameter less than the sealing rubber ring of the outside diameter of cable at lower closing cable outlet to seal pressure
Power is very big, not only needs the tractive force bigger to cable application also can produce abrasion to cable outer layer rubber, when upstream because each
When kind reason causes the change of cable outer layer rubber layer external diameter big or produces lopsided, cable just can not smoothly be drawn out lower closing,
It can also cause cable to be pulled off when serious or destruction is produced to lower closing, manifold pressure is released in very short time, make
Into work safety accident, so needing a kind of safe and reliable, pliable-closure that cost is cheap, closed performance is good and environment amenable
Device.
Utility model content
The purpose of this utility model is to avoid the deficiencies in the prior art part, there is provided under a kind of cable vulcanization and crosslinking are used
Non-resistance sealing device is closed, so as to effectively solve the shortcomings of the prior art.
To achieve the above object, the technical scheme that the utility model is taken is：Cable vulcanizes and is crosslinked without hindrance with lower closing
Power sealing device, it includes cable cooling pipe, cooling water compensation device, lower closing and cooling water tank, the cable cooling
Ducts upstream end is connected with curing tube, and cable cooling pipe downstream is stretched into the cooling water tank, the cable cooling tube
Gas equalizing line is additionally provided with road, the cooling water compensation device both ends connect the cooling water tank respectively and the cable is cold
But pipeline, the cable cooling pipe downstream are fixedly connected with lower closing, in the cable cooling pipe of the lower closing upstream
It is provided with decompression and subtracts flow tube, soft sealing ring is provided with the cable outlet of the lower closing, the soft sealing ring internal diameter is big
In the outside diameter of cable.
Further, the cooling water compensation device includes at least one water pump, frequency converter, the first water level controller and the
Two water level controllers, first water level controller are arranged on cable cooling pipe and close to upstream end, second water levels
Controller is arranged on cable cooling pipe and is located at the first water level controller downstream, the water level controller by frequency converter with
Water pump electrically connects, and cooling water compensation device squeezes into the cooling water in cooling water tank in cable cooling pipe, cooling water compensation dress
Put and subtract flow tube with the decompression in cable cooling pipe and connect.
Further, the inwall of the outer wall of the soft sealing ring and the cable outlet of the lower closing is interference fit.
Further, cooling water supplement pipe and sewage-treatment plant are additionally provided with the cooling water tank, during production run
Water level in cooling water tank is slightly above the collection point of the first water level controller.
Further, the sewage-treatment plant includes drainpipe, the circulating pump and bi-medium to block being arranged on drainpipe
Plasma discharging module and the cooling water tank return pipe for being arranged at double-dielectric barrier discharge plasma module downstream, circulating pump can
Multiple it can also be arranged in parallel with single setting.
Further, the gas equalizing line is fixedly connected with cable cooling pipe, and gas equalizing line both ends are respectively positioned at the
One water level controller upstream and the second water level controller downstream.
Further, the flow tube that subtracts is with multiple reducer pipes for shrinking pipeline sections and multiple flaring pipeline sections, collapsible tube
Section is staggeredly arranged at intervals with flaring pipeline section.
Further, the soft sealing ring is silica gel material.
Above-mentioned technical proposal of the present utility model has the advantages that：The utility model uses cooling water pliable-closure mould
Formula, internal diameter is more than the outside diameter of cable at closing cable outlet under it, straightway when ensureing cable by lower closing cable outlet
Cooling water fills up remaining space simultaneously, ensures the pressure in pipeline, even if the application of soft sealing ring causes upstream event occur
Barrier can also will not be occurred security incident and also will not when causing the outside diameter of cable to greatly increase or produce lopsided by cable outlet
Cause production line out of service；Decompression is additionally provided with cooling pipe and subtracts flow tube, effectively reduces the water at lower closing cable outlet
Flow and pressure are flowed, on the other hand, cooling water tank is also associated with sewage-treatment plant, double-dielectric barrier discharge plasma therein
Substantial amounts of free radical and quasi-molecule, such as OH, O, NO can be produced in generator discharge process, their chemical property is lived very much
Jump, it is easy to and other atoms, molecule or other free radicals react and form stable atom or molecule, after processing
Waste water is available for recycling, and increases the replacement cycle of cooling water, reduces the waste of water resource, and the application production run is steady
It is fixed, it is environmentally friendly, there is very strong practicality.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model embodiment.
Embodiment
Embodiment of the present utility model is described in further detail with reference to the accompanying drawings and examples.Following examples
For illustrating the utility model, but can not be used for limiting the scope of the utility model.
In description of the present utility model, unless otherwise indicated, " multiple " are meant that two or more；Term
The orientation or position of the instruction such as " on ", " under ", "left", "right", " interior ", " outer ", " front end ", " rear end ", " head ", " afterbody " are closed
It is to be described based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplifying, rather than
Indicate or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore can not
It is interpreted as to limitation of the present utility model., it is necessary to which explanation, is provided unless otherwise clear and definite in description of the present utility model
And restriction, term " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected,
Or it is integrally connected；Can be mechanical connection or electrical connection；Can be joined directly together, intermediary can also be passed through
It is indirectly connected.For the ordinary skill in the art, it can understand above-mentioned term in the utility model with concrete condition
Concrete meaning.
As shown in figure 1, the cable vulcanization and crosslinking described in the present embodiment close non-resistance sealing device with lower, it includes electricity
Cable cooling pipe 1, cooling water compensation device 2, lower closing 3 and cooling water tank 4, the upstream end of cable cooling pipe 1 and curing tube
Road is connected, and the downstream of cable cooling pipe 1 is stretched into cooling water tank 4, and gas equalizing line 5 is additionally provided with cable cooling pipe 1,
The both ends of cooling water compensation device 2 connect cooling water tank 4 and cable cooling pipe 1 respectively, and the downstream of cable cooling pipe 1, which is fixed, to be connected
Lower closing 3 is connected to, being provided with decompression in the cable cooling pipe 1 of 3 upstreams of lower closing subtracts flow tube 6, at the cable outlet of lower closing 3
Soft sealing ring 7 is provided with, the soft internal diameter of sealing ring 7 is more than the outside diameter of cable, and cable cooling pipe 1 is obliquely installed, its upstream end
Higher than downstream.
Cooling water compensation device 2 includes at least one water pump 8, frequency converter 9, the first water level controller 10 and the second water level
Controller 11, the first water level controller 10 are arranged on cable cooling pipe 1 and set close to upstream end, the second water level controller 11
It is placed on cable cooling pipe 1 and is located at the downstream of the first water level controller 10, water level controller passes through frequency converter 9 and the electricity of water pump 8
Connection, cooling water compensation device 2 squeeze into the cooling water in cooling water tank 4 in cable cooling pipe 1, cooling water compensation device 2
Subtract flow tube 6 with the decompression in cable cooling pipe 1 to connect.
The inwall of the outer wall of soft sealing ring 7 and the cable outlet of lower closing 3 is interference fit.
Cooling water supplement pipe 12 and sewage-treatment plant 13 are additionally provided with cooling water tank 4.
Sewage-treatment plant 13 includes drainpipe 14, the circulating pump 15 and double-dielectric barrier discharge being arranged on drainpipe 14
Plasma module 16 and the cooling water tank return pipe 17 for being arranged at the downstream of double-dielectric barrier discharge plasma module 16, circulating pump
15 multiple can also be arranged in parallel with single setting.
Gas equalizing line 5 is fixedly connected with cable cooling pipe 1, and the both ends of gas equalizing line 5 are located at the first water level control respectively
The upstream of device 10 processed and the downstream of the second water level controller 11.
It is the reducer pipe with multiple contraction pipeline sections and multiple flaring pipeline sections to subtract flow tube 6, shrinks pipeline section and increaser
Section is staggeredly arranged at intervals.
Soft sealing ring 7 is silica gel material.
The course of work of the present embodiment is：
The extruded machine extrusion of cable, through upper closing extrusion to curing tube, gas pressure cools down cable in curing tube
Water level pressure in pipeline 1 is retreated at the second water level controller 11, and the second water level controller 11 control water pump 8 is started working, will be cold
But the water in water tank 4 is squeezed into cable cooling pipe 1, when water level is reached at the first water level controller 10, the first water level control
Device 10 makes water pump 8 out of service, and the cable after the completion of cooling at 3 cable outlets of lower closing through being drawn out, 3 cable outlets of lower closing
Place is provided with soft seal circle 7, and the internal diameter of soft seal circle 7 is more than the outside diameter of cable, and the cooled water in gap fills up, and ensures pipeline
Outlet is more smooth while interior pressure, and the decompression set on cable cooling pipe 1, which subtracts flow tube 6, makes cooling water undergo the processus aboralis that diminishes
So become big runner, reduce the flow and pressure of current at 3 cable outlets of lower closing, while production run, cooling water tank 4
Interior water is driven across double-dielectric barrier discharge plasma module 16, double-dielectric barrier discharge plasma module by circulating pump 15
Substantial amounts of free radical and quasi-molecule, such as OH, O, NO, and other atoms, molecule or other freedom can be produced in 16 discharge processes
Base reacts and forms stable atom or molecule, and the water after processing can be back to cooling water through cooling water tank return pipe 17
Reused in case 4, when new water need to be supplemented, cooling water supplement pipe 12 can be opened, when needing to empty cooling water tank 4, can be beaten
The valve to begin to rehearse on water pipe 14 carries out emptying operation.
Embodiment of the present utility model in order to example and description for the sake of and provide, and be not exhaustively or will
The utility model is limited to disclosed form.Many modifications and variations are aobvious and easy for the ordinary skill in the art
See.Selection and description embodiment are to more preferably illustrate principle and practical application of the present utility model, and make this area
Those of ordinary skill it will be appreciated that the utility model so as to designing the various embodiments with various modifications suitable for special-purpose.
Claims (8)
1. cable vulcanizes and is crosslinked with lower closing non-resistance sealing device, it is characterised in that：It includes cable cooling pipe, cooling
Water compensation device, lower closing and cooling water tank, the cable cooling pipe upstream end are connected with curing tube, cable cooling tube
Road downstream is stretched into the cooling water tank, and gas equalizing line is additionally provided with the cable cooling pipe, and the cooling water is mended
Repay device both ends and connect the cooling water tank and the cable cooling pipe respectively, the cable cooling pipe downstream, which is fixed, to be connected
Lower closing is connected to, being provided with decompression in the cable cooling pipe of the lower closing upstream subtracts flow tube, and the cable of the lower closing goes out
Soft sealing ring is provided with mouthful, the soft sealing ring internal diameter is more than the outside diameter of cable.
2. cable vulcanization according to claim 1 and the lower closing non-resistance sealing device of crosslinking, it is characterised in that：It is described
Cooling water compensation device includes at least one water pump, frequency converter, the first water level controller and the second water level controller, and described
One water level controller is arranged on cable cooling pipe and close to upstream end, and second water level controller is arranged at cable cooling
On pipeline and it is located at the first water level controller downstream, the water level controller is electrically connected by frequency converter with water pump.
3. cable vulcanization according to claim 1 and the lower closing non-resistance sealing device of crosslinking, it is characterised in that：It is described
The inwall of the outer wall of soft sealing ring and the cable outlet of the lower closing is interference fit.
4. cable vulcanization according to claim 1 and the lower closing non-resistance sealing device of crosslinking, it is characterised in that：It is described
Cooling water supplement pipe and sewage-treatment plant are additionally provided with cooling water tank.
5. cable vulcanization according to claim 4 and the lower closing non-resistance sealing device of crosslinking, it is characterised in that：It is described
Sewage-treatment plant includes drainpipe, the circulating pump being arranged on drainpipe and double-dielectric barrier discharge plasma module and set
It is placed in the cooling water tank return pipe in double-dielectric barrier discharge plasma module downstream.
6. cable vulcanization according to claim 2 and the lower closing non-resistance sealing device of crosslinking, it is characterised in that：It is described
Gas equalizing line is fixedly connected with cable cooling pipe, and gas equalizing line both ends are respectively positioned at the first water level controller upstream and the
Two water level controller downstreams.
7. cable vulcanization according to claim 1 and the lower closing non-resistance sealing device of crosslinking, it is characterised in that：It is described
It is the reducer pipe with multiple contraction pipeline sections and multiple flaring pipeline sections to subtract flow tube, shrinks pipeline section and is staggeredly spaced with flaring pipeline section
Set.
8. cable vulcanization according to claim 1 and the lower closing non-resistance sealing device of crosslinking, it is characterised in that：It is described
Soft sealing ring is silica gel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720815493.3U CN206937943U (en) | 2017-07-06 | 2017-07-06 | Cable vulcanizes and is crosslinked with lower closing non-resistance sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720815493.3U CN206937943U (en) | 2017-07-06 | 2017-07-06 | Cable vulcanizes and is crosslinked with lower closing non-resistance sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206937943U true CN206937943U (en) | 2018-01-30 |
Family
ID=61369005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720815493.3U Active CN206937943U (en) | 2017-07-06 | 2017-07-06 | Cable vulcanizes and is crosslinked with lower closing non-resistance sealing device |
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| Country | Link |
|---|---|
| CN (1) | CN206937943U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116959818A (en) * | 2023-08-14 | 2023-10-27 | 湖北力生电缆有限公司 | Water-gas balance system |
-
2017
- 2017-07-06 CN CN201720815493.3U patent/CN206937943U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116959818A (en) * | 2023-08-14 | 2023-10-27 | 湖北力生电缆有限公司 | Water-gas balance system |
| CN116959818B (en) * | 2023-08-14 | 2024-02-27 | 湖北力生电缆有限公司 | Water-gas balance system |
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