CN214203319U - Intelligent steam crosslinking room for wires and cables - Google Patents
Intelligent steam crosslinking room for wires and cables Download PDFInfo
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- CN214203319U CN214203319U CN202120573848.9U CN202120573848U CN214203319U CN 214203319 U CN214203319 U CN 214203319U CN 202120573848 U CN202120573848 U CN 202120573848U CN 214203319 U CN214203319 U CN 214203319U
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- 238000004132 cross linking Methods 0.000 title claims abstract description 147
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- 238000001514 detection method Methods 0.000 claims abstract description 12
- 239000011490 mineral wool Substances 0.000 claims description 9
- 238000004321 preservation Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000010025 steaming Methods 0.000 description 3
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 229910000077 silane Inorganic materials 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses an intelligent steam crosslinking room for electric wires and cables, which comprises a steam crosslinking room, a steam generator, a water inlet pipeline, a steam outlet pipeline, a drainage pipeline, an operation control cabinet, a steam solenoid valve and a drainage solenoid valve, wherein the inner wall of the steam crosslinking room is provided with a steam connecting pipeline and a steam discharge pipe; the bottom of the steam crosslinking room is provided with a guide rail and a water collecting tank, and a drainage pipeline is connected with the water collecting tank; the operation control cabinet comprises a controller, and a temperature detector and a pressure detector are also arranged at the top of the steam crosslinking room; and the steam generator, the steam electromagnetic valve, the water discharge electromagnetic valve, the temperature detector and the pressure detection meter are all electrically connected with a controller in the operation control cabinet. Adopt intelligence steam crosslinking room, have simple structure, the stable performance, its practicality is strong, is fit for extensive the popularization.
Description
Technical Field
The utility model relates to a power cable processing equipment technical field, concretely relates to intelligent steam crosslinking room for wire and cable.
Background
With the development of economic society, the use amount of cables and wires is increasing year by year. Cable wire refers to materials used in power, electrical and related transmission applications. Cable wires are wire products used to transmit electrical (magnetic) energy, information and to perform electromagnetic energy conversion. Have been widely used in various fields, and are important transmission media indispensable for industrial and consumer use. The cable wire is used as a main carrier of power transmission, is widely applied to aspects of electrical equipment, lighting lines, household appliances and the like, the quality of the cable wire directly affects the engineering quality and the life and property safety of consumers, and mainly comprises an overhead bare wire, a power cable and the like used for a power system, a local telephone cable, a television cable, an electronic cable, an optical fiber cable and the like used for an information transmission system, a data cable, an instrument cable and the like used for a mechanical instrument system.
For cable production enterprises, as the application scenes of the electric wire and cable are gradually increased, the requirements on the performance of the electric wire and cable are also higher and higher. The silane crosslinked cable has the advantages of good heat resistance, high strength, good creep resistance and the like, and is widely applied to the insulating layer of the power cable. After the silane crosslinking material is extruded by an extruder, the molecular structure is still a linear structure, the common crosslinking mode is to put a crosslinked wire core into water at 100 ℃ to be boiled for more than 24 hours to form a three-dimensional net-shaped branching structure so as to achieve the purpose of crosslinking, but the method has the defects of long time, low capacity, large energy waste, easy water inflow of an insulated wire core, substandard high-voltage test of a finished product, breakdown of an insulating layer and the like. The steam crosslinking steaming room is widely applied to cable manufacturing enterprises as a device with high efficiency and high safety.
The existing steam crosslinking steaming room is inconvenient to discharge materials, and the heating of a cable is uneven due to uneven water vapor distribution in the whole cable drum in the crosslinking process, so that the phenomenon of uneven heating of a cable core is easy to occur, and the temperature and the pressure of the steam crosslinking steaming room cannot be controlled in real time; in addition, the existing steam crosslinking room is usually only provided with one steam generator, the dependency on the steam generator is strong, once a fault occurs in the crosslinking process, the crosslinking process can be interrupted, and when the crosslinking is carried out again, a complete crosslinking process must be restarted, so that the production efficiency is reduced, the crosslinking quality is also influenced, and the final forming quality of the cable is influenced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to the problem that exists in the background art, provide a simple structure, stable performance's steam cross-linking room makes the inside cable in steam cross-linking room can receive even steam heating in cross-linking process, can detect the inside steam temperature and pressure condition in real time, guarantees the uniformity of temperature and pressure to improve the cross-linking quality, satisfy the operation requirement, specifically speaking is an intelligent steam cross-linking room for wire and cable.
For solving the technical problem, the utility model discloses the technical scheme who adopts does: the utility model provides an intelligence steam crosslinking room for electric wire and cable, intelligence steam crosslinking room is including steam crosslinking room, steam generator, inlet channel, play steam pipe way, drainage pipe, operation control cabinet, steam solenoid valve and drainage solenoid valve, the outside in steam crosslinking room is arranged in to steam generator and operation control cabinet equipartition, the steam crosslinking room is established to cuboid closed cavity structure the preceding terminal surface in steam crosslinking room is equipped with the two door bodies that can seal or open, and steam connecting pipe has been arranged to steam crosslinking room inner wall top, bottom and the inner wall of three sides in steam crosslinking room all are equipped with many evenly distributed's steam calandria, be connected through steam connecting pipe between the steam calandria last evenly distributed of steam calandria has a plurality of steam to steam outlet department installs the steam shower head, the water inlet pipeline is communicated with the water inlet end of the steam generator, one end of the steam outlet pipeline is communicated with the steam outlet end of the steam generator, the other end of the steam outlet pipeline passes through the steam cross-linking room through the steam electromagnetic valve and is communicated with the steam connecting pipeline, and the steam outlet pipeline is used for supplying steam to the steam cross-linking room; the bottom of the steam crosslinking room is also provided with two guide rails and two water collecting grooves along the length direction, wherein the two guide rails are respectively positioned at two sides of the central position of the bottom, the two water collecting grooves are respectively positioned at the bottom close to the inner side wall of the steam crosslinking room, and the drainage pipeline passes through the steam crosslinking room through a drainage electromagnetic valve and is connected with the water collecting grooves; the operation control cabinet comprises a controller and an operation button, the top of the steam crosslinking room is also provided with a temperature detector and a pressure detector, and the detection ends of the temperature detector and the pressure detector penetrate through the top of the steam crosslinking room and extend into the steam crosslinking room; and the steam generator, the steam electromagnetic valve, the water discharge electromagnetic valve, the temperature detector and the pressure detection meter are all electrically connected with a controller in the operation control cabinet.
Further, an intelligence steam crosslinking room for wire and cable, wherein steam crosslinking room comprises inlayer and skin cavity sandwich structure, the inlayer adopts stainless steel material preparation, the skin adopts various steel sheet preparation to it has the heat preservation rock wool layer to pack in the cavity sandwich layer that inlayer and skin constitute, wherein the thickness on heat preservation rock wool layer is 100 ~ 200 mm.
Further, an intelligence steam crosslinking room for wire and cable, wherein follow the top inner wall in steam crosslinking room is equipped with two steam calandrias of evenly arranging, and follows the inner wall of steam crosslinking room left and right sides and bottom is equallyd divide and is do not be equipped with three steam calandrias of evenly arranging.
Further, an intelligence steam crosslinking room for wire and cable, wherein one of them side in steam crosslinking room still is equipped with a pressure release gas vent, and pressure release gas vent department installs the pressure release solenoid valve, the pressure release solenoid valve is connected with the controller electricity in the operation control cabinet.
Further, an intelligence steam crosslinking room for wire and cable, wherein steam generator is equipped with two, two steam generator for parallelly connected setting, as one with one and prepare for.
Compared with the water boiling crosslinking process, the steam crosslinking process has the following advantages: firstly, convenient operation, the security is high, because this steam crosslinking room adopts be all-round pipeline heat supply scheme, steam has the permeability strong, the even characteristics generate heat, and steam crosslinking method can make insulating crosslinking degree more balanced. Meanwhile, the steam crosslinking room is convenient to operate, the probability that the cable core is damaged due to hoisting of a travelling crane can be effectively avoided, the potential quality hazard of oxidation caused by water inflow of a cable conductor is reduced, and the product quality is guaranteed. Secondly, the working efficiency is high, the cross-linking period is short, a water boiling cross-linking method is adopted, each water tank can only store 1 coil of wire core at each time, the steam cross-linking room can contain a plurality of coils of wire cores at each time, the cross-linking time of each batch of wire cores can be shortened by about 20%, so that the circulation of semi-finished products is accelerated, and the production efficiency is greatly improved. And thirdly, automatic temperature control can be realized, the aim of unattended operation is achieved, automatic temperature control can be realized after the temperature and time are set, and the labor cost and the manufacturing cost are effectively saved.
By adopting the intelligent steam crosslinking room for the electric wires and the cables, as the steam connecting pipeline is arranged on the inner wall of the steam crosslinking room, and the steam exhaust pipes are arranged on the top part, the bottom part and the inner walls of the three sides of the steam crosslinking room, the steam exhaust pipes are connected through the steam connecting pipeline and are used for providing steam for the steam crosslinking room through the steam exhaust pipes, the steam crosslinking room is of a hollow sandwich structure consisting of an inner layer and an outer layer, and the heat-insulating rock wool layer is filled in the hollow sandwich layer consisting of the inner layer and the outer layer, the heat-insulating effect of the steam crosslinking room can be improved; meanwhile, two guide rails and a water collecting tank are respectively arranged at the bottom of the steam crosslinking room along the length direction of the steam crosslinking room, the cable reel is conveniently conveyed by using the guide rails, the cable reel is conveniently discharged, and the collected condensed water can be timely discharged by using a drainage pipeline; simultaneously, utilize the temperature detector and the pressure detection table of setting to realize detecting the temperature and the pressure in steam cross-linking room, can realize automatic control through the operation switch board that sets up, in addition, utilize two and parallelly connected steam generator that sets up, avoid a steam generator to break down, then another steam generator can normally produce steam to make the cross-linking work in the steam cross-linking room can not interrupt, improve its production efficiency.
Therefore, adopt intelligence steam crosslinking room, through the steam calandria that sets up, can provide evenly distributed's steam for steam crosslinking room, help the cable thermally equivalent in the steam crosslinking room, improve crosslinking quality and efficiency, have simple structure, the stable performance, its practicality is strong, has extensive application place, is fit for extensive popularization.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of the present invention.
Shown in the figure: the system comprises a steam crosslinking room 1, a steam crosslinking room 101, an inner layer 102, an outer layer 103, a heat-preservation rock wool layer, a steam generator 2, a water inlet pipeline 3, a steam outlet pipeline 4, a water discharge pipeline 5, an operation control cabinet 6, a steam electromagnetic valve 7, a water discharge electromagnetic valve 8, a steam discharge pipe 9, a steam spray header 10, a guide rail 11, a water collection tank 12, a temperature detector 13, a pressure detection meter 14, a pressure relief exhaust port 15 and a pressure relief electromagnetic valve 16.
Detailed Description
To further illustrate the concept of the present invention, the following detailed description will be made with reference to the accompanying drawings:
as shown in figure 1, the utility model relates to an intelligent steam crosslinking room for electric wire and cable, the intelligent steam crosslinking room comprises a steam crosslinking room 1, a steam generator 2, a water inlet pipe 3, a steam outlet pipe 4, a drainage pipe 5, an operation control cabinet 6, a steam solenoid valve 7 and a drainage solenoid valve 8, the steam generator 2 and the operation control cabinet 6 are uniformly arranged at the outer side of the steam crosslinking room 1, the steam crosslinking room 1 is designed to be a cuboid closed cavity structure, the front end face of the steam crosslinking room 1 is provided with a sealable or openable double-opening door body, a steam connecting pipe is arranged on the inner wall of the steam crosslinking room 1, a plurality of steam discharge pipes 9 are uniformly arranged on the inner walls at the top, the bottom and the three sides of the steam crosslinking room 1, the steam discharge pipes 9 are connected through the steam connecting pipe, a plurality of steam outlet holes are uniformly distributed on the steam discharge pipes 9, a steam spray header 10 is arranged at the steam outlet, the water inlet pipeline 3 is communicated with the water inlet end of the steam generator 2, one end of the steam outlet pipeline 4 is communicated with the steam outlet end of the steam generator 2, the other end of the steam outlet pipeline passes through the steam cross-linking room 1 through a steam electromagnetic valve 7 and is communicated with a steam connecting pipeline, and the steam outlet pipeline 9 is used for supplying steam to the steam cross-linking room 1; two guide rails 11 and two water collecting tanks 12 are respectively arranged at the bottom of the steam crosslinking room 1 along the length direction, wherein the two guide rails 11 are respectively positioned at two sides of the center of the bottom, the two water collecting tanks 12 are respectively positioned at the bottom close to the inner side wall of the steam crosslinking room 1, and the drainage pipeline 5 passes through the steam crosslinking room 1 through a drainage electromagnetic valve 8 and is connected with the water collecting tanks 12; the operation control cabinet 6 comprises a controller and an operation button, the top of the steam crosslinking room 1 is also provided with a temperature detector 13 and a pressure detector 14, and the detection ends of the temperature detector 13 and the pressure detector 14 penetrate through the top of the steam crosslinking room and extend into the steam crosslinking room 1; the steam generator 2, the steam electromagnetic valve 7, the water discharge electromagnetic valve 8, the temperature detector 13 and the pressure detection meter 14 are all electrically connected with a controller in the operation control cabinet 6.
Further, an intelligence steam crosslinking room for wire and cable, wherein steam crosslinking room 1 comprises inlayer 101 and outer 102 cavity sandwich structure, inlayer 101 adopts stainless steel material preparation, outer 102 adopts various steel sheet preparation to the cavity sandwich intussuseption that inlayer 101 and outer 102 constitute is filled with heat preservation rock wool layer 103, wherein heat preservation rock wool layer 103's thickness is 100 ~ 200 mm.
Further, an intelligence steam crosslinking room for wire and cable, wherein follow the top inner wall in steam crosslinking room 1 is equipped with two steam calandria 9 of evenly arranging, and follows the inner wall of 3 left and right sides in steam crosslinking room and bottom is equallyd divide and is do not be equipped with three steam calandria 9 of evenly arranging.
Further, an intelligence steam crosslinking room for wire and cable, wherein steam crosslinking room 1's one of them side still is equipped with a pressure release gas vent 15, and pressure release gas vent 15 department installs pressure release solenoid valve 16, pressure release solenoid valve 16 is connected with the controller electricity in the operation control cabinet 6. Through the pressure relief exhaust port 15 and the pressure relief electromagnetic valve 16, when the pressure of the cable in the steam crosslinking room 1 is greater than the set pressure in the crosslinking work, the pressure needs to be relieved, so that the pressure in the steam crosslinking room 1 is suitable for the crosslinking pressure of the cable.
Further, an intelligence steam crosslinking room for wire and cable, wherein steam generator 2 is equipped with two, two steam generator 2 are parallelly connected the setting, as one with one and prepare for. Through the two steam generators 2, the purpose is to avoid that in the cross-linking work, because one steam generator 2 is interrupted after failure, the other steam generator 2 can normally generate steam, and the cross-linking work in the steam cross-linking room 1 is not interrupted, so that the production efficiency is improved.
By adopting the intelligent steam crosslinking room for the electric wires and cables, as the steam connecting pipeline is arranged on the inner wall of the steam crosslinking room 1, the steam exhaust pipes 9 are arranged on the top, the bottom and the inner walls of three sides of the steam crosslinking room 1, the steam exhaust pipes 9 are connected through the steam connecting pipeline, a plurality of steam outlets are uniformly distributed on the steam exhaust pipes 9, the steam spray header 10 is arranged at the steam outlets, the water inlet pipeline 3 is communicated with the water inlet end of the steam generator 2, one end of the steam outlet pipeline 4 is communicated with the steam outlet end of the steam generator 2, the other end of the steam outlet pipeline passes through the steam electromagnetic valve 7 and passes through the steam crosslinking room 1 to be communicated with the steam connecting pipeline, the steam exhaust pipes 9 are used for providing steam for the steam crosslinking room 1, the steam crosslinking room 1 is of a hollow sandwich structure consisting of an inner layer 101 and an outer layer 102, and the heat preservation rock wool layer 103 is filled in the hollow sandwich layer consisting of the inner layer 101 and the outer layer 102, the heat preservation effect can be improved; meanwhile, two guide rails 11 and a water collecting tank 12 are respectively arranged at the bottom of the steam crosslinking room 1 along the length direction, the cable reel is conveniently conveyed by using the guide rails 11, the material is conveniently discharged, and the collected condensed water can be timely discharged by using a drainage pipeline 5; simultaneously, utilize the temperature and the pressure that temperature-detecting appearance 13 and the pressure detection table 14 that set up can realize detecting steam cross-linking room 1, can realize automatic control through the operation switch board 6 that sets up, in addition, utilize two and parallelly connected steam generator 2 that sets up, avoid a steam generator 2 to break down, then another steam generator can normally produce steam to make the cross-linking work in the steam cross-linking room 1 can not interrupt, improve its production efficiency.
To sum up, adopt intelligence steam crosslinking room, through the steam calandria 9 that sets up, can provide evenly distributed's steam for steam crosslinking room 1, help the cable thermally equivalent in the steam crosslinking room 1, improve crosslinking quality and efficiency, have simple structure, the stable performance, its practicality is strong, has extensive application place, is fit for extensive popularization.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and to those skilled in the art, the present invention can be variously modified and changed, and any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides an intelligence steam crosslinking room for wire and cable which characterized in that: the intelligent steam crosslinking room comprises a steam crosslinking room (1), a steam generator (2), a water inlet pipeline (3), a steam outlet pipeline (4), a drainage pipeline (5), an operation control cabinet (6), a steam electromagnetic valve (7) and a drainage electromagnetic valve (8), wherein the steam generator (2) and the operation control cabinet (6) are uniformly distributed on the outer side of the steam crosslinking room (1), the steam crosslinking room (1) is designed to be a cuboid closed cavity structure, the front end face of the steam crosslinking room (1) is provided with a double-opening door body which can be sealed or opened, a steam connecting pipeline is arranged on the inner wall of the steam crosslinking room (1), a plurality of steam exhaust pipes (9) are uniformly arranged on the top, the bottom and the inner walls of the three sides of the steam crosslinking room (1), the steam exhaust pipes (9) are connected with one another through the steam connecting pipeline, and a plurality of steam outlet holes are uniformly distributed on the steam exhaust pipes (9), a steam spray header (10) is arranged at the steam outlet, the water inlet pipeline (3) is communicated with the water inlet end of the steam generator (2), one end of the steam outlet pipeline (4) is communicated with the steam outlet end of the steam generator (2), the other end of the steam outlet pipeline passes through the steam electromagnetic valve (7) and penetrates through the steam crosslinking room (1) to be communicated with the steam connecting pipeline, and the steam spray header is used for providing steam for the steam crosslinking room (1) through a steam discharge pipe (9); the bottom of the steam crosslinking room (1) is also provided with two guide rails (11) and water collecting grooves (12) along the length direction, wherein the two guide rails (11) are respectively positioned at two sides of the central position of the bottom, the two water collecting grooves (12) are respectively positioned at the bottom close to the inner side wall of the steam crosslinking room (1), and the drainage pipeline (5) passes through the drainage electromagnetic valve (8) and penetrates through the steam crosslinking room (1) to be connected with the water collecting grooves (12); the operation control cabinet (6) comprises a controller and an operation button, the top of the steam crosslinking room (1) is also provided with a temperature detector (13) and a pressure detection meter (14), and the detection ends of the temperature detector (13) and the pressure detection meter (14) penetrate through the top of the steam crosslinking room and extend into the steam crosslinking room (1); the steam generator (2), the steam electromagnetic valve (7), the water discharge electromagnetic valve (8), the temperature detector (13) and the pressure detection meter (14) are electrically connected with a controller in the operation control cabinet (6).
2. The intelligent steam crosslinking room for electric wires and cables of claim 1, wherein: steam crosslinked room (1) comprises inlayer (101) and skin (102) cavity sandwich structure, inlayer (101) adopt stainless steel material preparation, skin (102) adopt various steel sheet preparation to the cavity sandwich intussuseption that constitutes at inlayer (101) and skin (102) is filled with heat preservation rock wool layer (103), wherein the thickness on heat preservation rock wool layer (103) is 100 ~ 200 mm.
3. The intelligent steam crosslinking room for electric wires and cables of claim 1, wherein: the steam cross-linking room (1) is characterized in that two steam pipe racks (9) which are uniformly arranged are arranged on the inner wall of the top of the steam cross-linking room (1), and three steam pipe racks (9) which are uniformly arranged are respectively arranged on the inner walls of the left side, the right side and the bottom of the steam cross-linking room (1).
4. The intelligent steam crosslinking room for electric wires and cables of claim 1, wherein: one side of the steam crosslinking room (1) is also provided with a pressure relief exhaust port (15), a pressure relief electromagnetic valve (16) is installed at the pressure relief exhaust port (15), and the pressure relief electromagnetic valve (16) is electrically connected with a controller in the operation control cabinet (6).
5. The intelligent steam crosslinking room for electric wires and cables of claim 1, wherein: the two steam generators (2) are arranged in parallel and are used as one for one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120573848.9U CN214203319U (en) | 2021-03-22 | 2021-03-22 | Intelligent steam crosslinking room for wires and cables |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120573848.9U CN214203319U (en) | 2021-03-22 | 2021-03-22 | Intelligent steam crosslinking room for wires and cables |
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| Publication Number | Publication Date |
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| CN214203319U true CN214203319U (en) | 2021-09-14 |
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| CN202120573848.9U Active CN214203319U (en) | 2021-03-22 | 2021-03-22 | Intelligent steam crosslinking room for wires and cables |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114347326A (en) * | 2022-02-28 | 2022-04-15 | 芜湖市科特电线电缆有限公司 | Steam crosslinking room for wire and cable production and operation method thereof |
| CN114822989A (en) * | 2022-05-10 | 2022-07-29 | 山东泰开电缆有限公司 | Silane crosslinking cable cooking equipment and crosslinking method |
-
2021
- 2021-03-22 CN CN202120573848.9U patent/CN214203319U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114347326A (en) * | 2022-02-28 | 2022-04-15 | 芜湖市科特电线电缆有限公司 | Steam crosslinking room for wire and cable production and operation method thereof |
| CN114822989A (en) * | 2022-05-10 | 2022-07-29 | 山东泰开电缆有限公司 | Silane crosslinking cable cooking equipment and crosslinking method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An intelligent steam crosslinking room for wires and cables Effective date of registration: 20220704 Granted publication date: 20210914 Pledgee: The Bank of Guiyang branch of Limited by Share Ltd. Pingba Pledgor: Guizhou anzhongcheng wire and cable Co.,Ltd. Registration number: Y2022520000030 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230704 Granted publication date: 20210914 Pledgee: The Bank of Guiyang branch of Limited by Share Ltd. Pingba Pledgor: Guizhou anzhongcheng wire and cable Co.,Ltd. Registration number: Y2022520000030 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An intelligent steam cross-linking room for wires and cables Effective date of registration: 20230807 Granted publication date: 20210914 Pledgee: The Bank of Guiyang branch of Limited by Share Ltd. Pingba Pledgor: Guizhou anzhongcheng wire and cable Co.,Ltd. Registration number: Y2023980050852 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20210914 Pledgee: The Bank of Guiyang branch of Limited by Share Ltd. Pingba Pledgor: Guizhou anzhongcheng wire and cable Co.,Ltd. Registration number: Y2023980050852 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An intelligent steam cross-linking room for wires and cables Granted publication date: 20210914 Pledgee: The Bank of Guiyang branch of Limited by Share Ltd. Pingba Pledgor: Guizhou anzhongcheng wire and cable Co.,Ltd. Registration number: Y2024980034751 |